Science.gov

Sample records for action series agate

  1. Science in Action Series: AGATE ( pt 1/5 )

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This show was made for the Office of Education at NASA Langley. The objective is to make math and science appealing to a middle school audience. This clip (pt 1/5 ) introduces the AGATE concept as a future alternative to cars.

  2. Science in Action Series: AGATE ( pt 3/5 )

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This show was made for the Office of Education at NASA Langley. The objective is to make math and science appealing to a middle school audience. This clip (pt 3/5 ) tells us more about the plane. How much will it cost to run, and how will we learn to fly?

  3. Science in Action Series: AGATE (pt 2/5 )

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This show was made for the Office of Education at NASA Langley. The objective is to make math and science appealing to a middle school audience. This clip (pt 2/5 ) is an animation which tells us a little about the plane itself: including capacity, speed and range.

  4. Science in Action Series: AGATE ( pt 4/5 )

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This show was made for the Office of Education at NASA Langley. The objective is to make math and science appealing to a middle school audience. This clip (pt 1/5 ) What will stop everybody from crashing into each other? And what would happen if they did?

  5. Science in Action Series: AGATE ( pt5/5 )

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This show was made for the Office of Education at NASA Langley. The objective is to make math and science appealing to a middle school audience. This clip (pt 5/5 ) answers more FAQ's: How will this be different from flying a normal aircraft? How will the cockpit be different? What will the next generation of computer controlled flight managemnt offer?

  6. AGATE animation - business theme

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Business jet 1 of 6. This composite image symbolizes how Advanced General Aviation Transports Experiment (AGATE) technology will contribute to a Small Aircraft Transportation System (SATS) early in the 21st century. Image from AGATE 'business' video animation.

  7. AGATE animation - business theme

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Business jet 5 of 6. Advanced General Aviation Technology Experiment (AGATE). 'Smart airport' technologies are expected to be available in 5-10 years for both recreational and business transportation. Image from AGATE 'business jet' video animation.

  8. AGATE animation - business theme

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Business jet 6 of 6. Advanced General Aviation Technology Experiment (AGATE). The General Aviation Propulsion Program (GAP). AGATE and GAP are providing industry partners with technologies leading to a Small Aircraft Transportation System (SATS) in the early 21st century. These investments support the national general aviation 'roadmap' goal to 'enable doorstep-to-destination travel at four times highway speeds to virtually all of the nation's suburban, rural and remote communities.' Image from AGATE 'business jet' video animation.

  9. AGATE animation - business theme

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Business jet 4 of 6. Advanced General Aviation Technology Experiment (AGATE). The AGATE program is complimented by a NASA Lewis-led program to develop safe, smooth, quiet and affordable propulsion systems for future four-to-six-seat general aviation airplanes. The General Aviation Propulsion (GAP) program is developing diesel prop and jet engines to be flight demonstrated at the year 2000 EAA AirVenture Air Show & Convention in Oshkosh, Wisc. Commericially produced engines based on these demonstrator engines and their manufacturing technologies will soon follow. Image from AGATE 'business jet' video animation.

  10. AGATE animation - business theme

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Business jet 3 of 6. Advanced General Aviation Technology Experiment (AGATE). NASA has selected a team of industry partners to help develop a 'highway in the sky' system, a key element of the government-industry effort to revitalize general aviation in the United States. The team will complete hardware and software development of a totally new concept for presenting critical flight path guidance information to the pilot. The cockpit display system will include a computer-drawn highway that the pilot follows to a pre-programmed destination. The highway will be drawn on a highly intuitive, low-cost flat panel display -- the primary flight display of the future -- that will displace decades-old 'steam gauge' instrumentation. Image from AGATE 'business jet' video animation.

  11. AGATE animation - business theme

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Business jet 2 of 6. Advanced General Aviation Technology Experiment (AGATE). Few objects convey wealth and power like a private airplane, but one day you won't have to be rich or famous to fly one. NASA is working with industry and other government agencies to develop the technology and vision for business and personal travel of the future. It's a future in which travelers fly to their destinations in small, safe, affordable and easy-to-use jets out of 'smart airports.' Future small aircraft may cost about as much as a luxury automobile. They will use 25% less fuel than today's airplanes with fuel efficiencies rivaling automobiles, but at four times highway speeds. The goal is to put 'wings on America' and enable doorstep-to-destination travel at four times the speed of highways, making it possible to go where you want, when you want - faster than ever. Image from AGATE 'business jet' video animation.

  12. AGATE: Adversarial Game Analysis for Tactical Evaluation

    NASA Technical Reports Server (NTRS)

    Huntsberger, Terrance L.

    2013-01-01

    AGATE generates a set of ranked strategies that enables an autonomous vehicle to track/trail another vehicle that is trying to break the contact using evasive tactics. The software is efficient (can be run on a laptop), scales well with environmental complexity, and is suitable for use onboard an autonomous vehicle. The software will run in near-real-time (2 Hz) on most commercial laptops. Existing software is usually run offline in a planning mode, and is not used to control an unmanned vehicle actively. JPL has developed a system for AGATE that uses adversarial game theory (AGT) methods (in particular, leader-follower and pursuit-evasion) to enable an autonomous vehicle (AV) to maintain tracking/ trailing operations on a target that is employing evasive tactics. The AV trailing, tracking, and reacquisition operations are characterized by imperfect information, and are an example of a non-zero sum game (a positive payoff for the AV is not necessarily an equal loss for the target being tracked and, potentially, additional adversarial boats). Previously, JPL successfully applied the Nash equilibrium method for onboard control of an autonomous ground vehicle (AGV) travelling over hazardous terrain.

  13. Critical Thinking Skills. Analysis and Action Series.

    ERIC Educational Resources Information Center

    Heiman, Marcia; Slomianko, Joshua

    Intended for teachers across grade levels and disciplines, this monograph reviews research on the development of critical thinking skills and introduces a series of these skills that can be incorporated into classroom teaching. Beginning with a definition of critical thinking, the monograph contains two main sections. The first section reviews…

  14. Agate mineralization in basaltoids of the northeastern Ladoga region, South Karelia

    NASA Astrophysics Data System (ADS)

    Polekhovsky, Yu. S.; Punin, Yu. O.

    2008-12-01

    In the northeastern Ladoga region, the Riphean agate-bearing volcanic rocks of the Priozersk Formation are composed of basaltic lavas and lava breccias. Agates occur in the upper lava flow and in overlying conglomerate of the Salmi Formation. By their patterns, the agate amygdules correspond to concentrically zoned varieties, while agate veinlets have a vague pattern. Microstructures of agates are diverse, We backspace we including quite peculiar ones. Agates with enveloping zoning (the main structural type) were formed in closed cavities, whereas agate veinlets usually occurred in open connecting fissures and were replaced by calcite at the late stage of mineral formation. The unusual absence of quartzine suggests a low SiO2 concentration in the agate-forming solutions and/or a low pH value.

  15. Introduction to the Special Series on Participatory Action Research.

    ERIC Educational Resources Information Center

    Park, Hyun-Sook; Meyer, Luanna; Goetz, Lori

    1998-01-01

    This introductory article discusses the benefits of participatory action research (PAR), including the empowerment of participants in research and the research process, the difficulties PAR presents, and summarizes following articles in a special series on the facets of PAR. (CR)

  16. AGATE Concept Flight Animation (Part 2 of 2)

    NASA Technical Reports Server (NTRS)

    1997-01-01

    An Advanced General Aviation Transport Experiments (AGATE) concept flight animation (Part 2 of 2) depicting next-generation cockpit and landing sequence. Cockpit uses a single lever power control and a computer that provides up-to-date weather reports, the latest in airways and facilities information, and map displays that point out restricted areas, terrain hazards, airports, and airspace conditions.

  17. Accelerator Generation and Thermal Separation (AGATS) of Technetium-99m

    ScienceCinema

    None

    2013-05-28

    Accelerator Generation and Thermal Separation (AGATS) of Technetium-99m is a linear electron accelerator-based technology for producing medical imaging radioisotopes from a separation process that heats, vaporizes and condenses the desired radioisotope. You can learn more about INL's education programs at http://www.facebook.com/idahonationallaboratory.

  18. Accelerator Generation and Thermal Separation (AGATS) of Technetium-99m

    SciTech Connect

    2010-01-01

    Accelerator Generation and Thermal Separation (AGATS) of Technetium-99m is a linear electron accelerator-based technology for producing medical imaging radioisotopes from a separation process that heats, vaporizes and condenses the desired radioisotope. You can learn more about INL's education programs at http://www.facebook.com/idahonationallaboratory.

  19. A strategy for providing electronic library services to members of the AGATE Consortium

    NASA Technical Reports Server (NTRS)

    Thompson, J. Garth

    1995-01-01

    In November, 1992, NASA Administrator Daniel Goldin established a Task Force to evaluate conditions which have lead to the precipitous decline of the US General Aviation System and to recommend actions needed to re-establish US leadership in General Aviation. The Task Force Report and a report by Dr. Bruce J. Holmes, Manager of the General Aviation/Commuter Office at NASA Langley Research Center provided the directions for the formation of the Advanced General Aviation Transport Experiments (AGATE), a consortium of government, industry and university committed to the revitalization of the US General Aviation Industry. One of the recommendations of the Task Force Report was that 'a central repository of information should be created to disseminate NASA research as well as other domestic and foreign aeronautical research that has been accomplished, is ongoing or is planned... A user friendly environment should be created.' This paper describes technical and logistic issues and recommends a plan for providing technical information to members of the AGATE Consortium. It is recommended that the General Aviation office establish and maintain an electronic literature page on the AGATE server. This page should provide a user friendly interface to existing technical report and index servers identified in the report and listed in the Recommendations section. A page should also be provided which gives links to Web resources. A list of specific resources is provided in the Recommendations section. Links should also be provided to a page with tips on searching, a form to provide for feedback and suggestions from users for other resources. Finally, a page should be maintained which provides pointers to other resources like the LaRCsim workstation simulation software which is avail from LaRC at no cost. The developments of the Web is very dynamic. These developments should be monitored regularly by the GA staff and links to additional resources should be provided on the server as

  20. Observation and Origin of Self-Organized Textures in Agates

    NASA Astrophysics Data System (ADS)

    Heaney, Peter J.; Davis, Andrew M.

    1995-09-01

    One of the most impressive manifestations of spontaneous pattern generation in natural materials is iris agate, which contains submicrometer concentric striations that may cycle several thousand times within an individual specimen. Analysis by secondary ion mass spectroscopy and transmission electron microscopy identified the iris texture as alternating layers of fine-grained, highly defective chalcedony and coarse-grained low-defect quartz. This oscillatory zonation in defect concentration may be ascribed to Ostwald-Liesegang crystallization cycles from silica-rich fluids that are variably polymeric and monomeric. Periodic changes in defect concentration and grain size also are observed with wavelengths of hundreds of micrometers and of centimeters, so that agates reveal textural self-similarity over three length scales.

  1. Microzoning of agates as a reflection of their formation dynamics

    NASA Astrophysics Data System (ADS)

    Slastnikov, V. V.; Punin, Yu. O.; Nesterov, A. R.

    2008-12-01

    Agates are natural hierarchicalal structural assemblies composed largely of silica minerals: chalcedony, quartz, and quartzine. Microstructural heterogeneities, most typical of those of agate-forming minerals, are characterized by variations in periods of helicoidal twisting of chalcedony and by micrometric rhythmic alternation of zones with a low refractive index within the matrix of normal chalcedony, quartz, and quartzine. A study of the degree of crystallization of chalcedony using the Barsanova-Yakovleva method showed that neither helicoidal twisting nor refractive index zoning brought about any significant disturbance in the chalcedony structure. Helicoidal twisting is a result of the stresses caused by substitution of Si4+ for Al3+ asymmetric with respect to chalcedony crystal. It is suggested that layering by the refractive index developed due to accumulation of small portions of gel consisting of high silica polymers at the front of crystal growth.

  2. Observation and origin of self-organized textures in agates.

    PubMed

    Heaney, P J; Davis, A M

    1995-09-15

    One of the most impressive manifestations of spontaneous pattern generation in natural materials is iris agate, which contains submicrometer concentric striations that may cycle several thousand times within an individual specimen. Analysis by secondary ion mass spectroscopy and transmission electron microscopy identified the iris texture as alternating layers of fine-grained, highly defective chalcedony and coarse-grained low-defect quartz. This oscillatory zonation in defect concentration may be ascribed to Ostwald-Liesegang crystallization cycles from silica-rich fluids that are variably polymeric and monomeric. Periodic changes in defect concentration and grain size also are observed with wavelengths of hundreds of micrometers and of centimeters, so that agates reveal textural self-similarity over three length scales. PMID:17789449

  3. AGATE as an indicator of impact structures: an example from Saaksjarvi, Finland

    NASA Astrophysics Data System (ADS)

    Kinnunen, Kari A.; Lindqvist, Kristian

    1998-01-01

    Mineralogical, petrographical and chemical determinations were made for 743 agate (banded variety of chalcedonic quartz) nodules (diameters from 5 mm to 5 cm) formed during post-impact, low-temperature hydrothermal activity as vesicle fillings in the melt rocks of the Saaksjarvi meteorite impact structure (diameter 5 km) in SW-Finland. Other hydrothermal vesicle fillings in the impact melt rocks include chlorite, mordenite, smectite and kaolinite. The agates were classified into two types, whose mineralogical properties and chemical compositions fall within the range of volcanic agates (basaltic and rhyolitic host rocks). The relatively high age (about 510 Ma) of the Saaksjarvi impact melt rocks, however, is reflected by the presence of recrystallization textures, which are rare in younger volcanic agates. The Saaksjarvi structure was initially located after following the fortuitous discovery of agate "path-finders" in the glacial overburden. It is recommended that wherever volcanic type agates are found as float in Precambrian shield areas devoid of younger volcanic rocks, the possible presence of impact (or volcanic) craters in the vicinity should be considered.

  4. Water in microcrystalline quartz of volcanic origin: Agates

    NASA Astrophysics Data System (ADS)

    Flörke, O. W.; Köhler-Herbertz, B.; Langer, K.; Tönges, I.

    1982-11-01

    Agates of volcanic origin, containing the different quartz species, fibrous, length-fast chalcedony (CH), granular fine quartz (FQ), and fibrous, length-slow, to lepidospheric quartzine (QN), have been investigated to evaluate possible relations between microstructure, i.e. crystallite size and , refractive indices, densities, contents of trace elements and of "water", as well as dehydration behaviour. By means of near infrared spectroscopy, total "water" contents c_{({{H}}_{{2}} {{O}}){{tot}}} , could be differentiated quantitatively into contents of molecular "water", c_{{{(H}}_{{2}} {{O)mol}}} , and silanole-group "water", c_{{{(H}}_{{2}} {{O)SiOH}}} . Despite the low total "water" contents of the agates studied (c_{({{H}}_{{2}} {{O}}){{tot}}} between 1 and 2 wt.%), near infrared spectroscopy results in reliable data on c_{{{(H}}_{{2}} {{O)mol}}} and c_{{{(H}}_{{2}} {{O)SiOH}}} . Wall-layering CH consists of fibrous quartz crystals and exhibits higher C-ratios, {{C = c_{{{(H}}_{{2}} {{O)SiOH}}} } c}_{{{(H}}_{{2}} {{O)tot}}} , than horizontally layered FQ which consists predominantly of granular quartz crystals ( C CH=0.45±0.11 ( N=6), C FQ=0.36±0.10 ( N=4). This result is interpreted to be due to analogy with the behaviour of C-ratios in fluid phase-deposited opals-AN (hyalithe) and liquid phase-deposited opals-AG (non-crystalline opal) or -CT (common opal) (Langer and Flörke 1974). Translucent layers of CH show mostly lower refractive indices, when measured parallel than when measured perpendicular to the axes of the quartz fibers. The same is true for milky layers of CH. Crystallite sizes are smaller in the latter than in the former. For all samples studied, exists a positive correlation between σ at% (1/2Ca+1/2Mg+Na+K+Li) and σ at% (Al3++Fe3+). This indicates that at least parts of (A13++ Fe3+) substitute for Si in the quartz structure. The charge is balanced by incorporation of di- and mono-valent cations in structural interstices. When the quantity at

  5. Ready for Work. Advocates Series. Action Brief No.2

    ERIC Educational Resources Information Center

    Forum for Youth Investment, 2006

    2006-01-01

    In the past, much attention has been paid to the leaks in the "education pipeline", but now employers, youth and communities are focusing on repairing the "work pipeline" to ensure that young people are ready for work by age 21. This issue brief is the second in a series developed by the Forum for Youth Investment, Connect for Kids, Voices for…

  6. Action Research. Case Studies in TESOL Practice Series.

    ERIC Educational Resources Information Center

    Edge, Julian, Ed.

    Chapter titles in this book include the following: "Attitude and Access: Building a New Teaching/Learning Community in TESOL" (Julian Edge); "Here It Is, Rough Though It May Be: Basic Computer for ESL" (Alison Perkins); "An 'It's Not Action Research Yet, but I'm Getting There' Approach to Teaching Writing" (Neil Cowie); "Early Reflections:…

  7. Dielectric behaviors at microwave frequencies and Mössbauer effects of chalcedony, agate, and zultanite

    NASA Astrophysics Data System (ADS)

    Paralı, Levent; Şabikoǧlu, İsrafil; Tucek, Jiri; Pechousek, Jiri; Novak, Petr; Navarik, Jakub

    2015-05-01

    In this study, dielectric properties within 8-12 GHz microwave frequencies, inductively coupled plasma-atomic emission spectrometry, Fourier transform infrared spectrometry, synchronized two thermal analyses, and 57Fe Mössbauer spectroscopy analysis of chalcedony, agate, and zultanite samples from Turkey are presented. Agate and chalcedony show the same nine vibrational absorption peaks obtained unlike zultanite from FTIR spectra in the 350 cm-1 to 4000 cm-1 range, ɛ‧ values of chalcedony, agate and zultanite derived at 10.5 GHz were 4.67, 4.41, and 7.34, respectively, ɛ‧ and ɛ″ values of the studied samples at the microwave frequencies are related to the percentage weight of their constituent parts in their chemical compositions. 57Fe Mössbauer spectroscopy results confirm the existence of iron-containing islands in the crystal structure of zultanite, agate, and chalcedony samples, equipped them with magnetic features typical for magnetic nanoparticles including superparamagnetism. The presence of iron-containing islands significantly affects the magnetic, dielectric, and optical properties of studied samples that are not observed for pure minerals without any foreign inclusions. Project supported by the Project LO1305 and Operational Program Education for Competitiveness-European Social Fund of the Ministry of Education, Youth and Sports of the Czech Republic (Grant No. CZ.1.07/2.3.00/20.0155), and the Internal Student Grant IGA of Palacky University in Olomouc, Czech Republic (Grant No. IGA PrF 2014017).

  8. Series of well tests helps determine remedial action

    SciTech Connect

    Prasad, R.K.

    1987-02-23

    Short duration well tests, conducted at various states of depletion, when analyzed together can provide excellent reservoir characterization. Such may not be possible from conventional analysis of the individual tests. This observation can be demonstrated by the analysis of two build-up tests and one shut-in pressure survey conducted at various stages of depletion in Well X. This well was completed in the Wilcox (Lobo) trend, a series of geopressured, low permeability sands. Fracture stimulation resulted in improved deliverability which deteriorated with time. A study was undertaken to evaluate remedial procedures for improved deliverability; therefore, it was important to identify the reservoir system. P/Z vs. cumulative gas production data indicated the following possibilities: 1. Water drive gas reservoir; 2. Donut-shaped composite reservoir with deteriorating permeability; 3. Layered reservoir. If the reservoir is a water drive gas reservoir with limited reserves, possibly no workover is needed. If, on the other hand, it is a donut-shaped composite reservoir with deteriorating permeabilities and sufficient reserves, refrac is necessary. Last, if the reservoir is found to be layered with most reserves present in the damaged layer(s), then cleaning the damaged perforations is all that is required.

  9. National Clearinghouse for Drug Abuse Information Report Series, Series 22, No. 1. Community Action Programs.

    ERIC Educational Resources Information Center

    National Inst. on Drug Abuse (DHEW/PHS), Rockville, MD. National Clearinghouse for Drug Abuse Information.

    Based on the principle that drug abuse is no longer a problem restricted to certain economic, social, educational, or intellectual levels or ethnic groups, this pamphlet relates some examples of on-going community action programs and projects. Essentially, these programs are striving to solve some of the drug related problems in their immediate…

  10. 'One health' in action series: nos 1-8.

    PubMed

    Kahn, Laura H; Kaplan, Bruce; Monath, Thomas P

    2009-01-01

    This series of short articles was published in 2007 and distributed to the Kahn-Kaplan-Monath 'One Health' email distribution list. The articles are further examples of historical achievements obtained across numerous scientific disciplines, including human and veterinary medicine. Each article was written and developed with assistance from the Kahn-Kaplan-Monath 'One Health' team. The expanding 'One Health' email distribution list now totals approximately 590 individuals in 38 countries including Argentina, Australia, Bangladesh, Bahrain, Belgium, Belize, Bosnia and Herzegovina, Brazil, Canada, China, Colombia, Costa Rica, Croatia, France, Germany, Grenada, India, Indonesia, Israel, Japan, Malta, The Netherlands, Nepal, New Zealand, Nigeria, Norway, Portugal, Puerto Rico, Senegal, South Africa, Sri Lanka, Sweden, Switzerland, Thailand, Turkey, United Kingdom, United States and Uruguay. The list of supporters currently totals 417. If these lists are still being actively maintained by the publication date of this 'One Medicine - One Health' monograph, any allied health scientist, physician, osteopath or veterinarian may be added to one and/or both lists by contacting us at bkapdvm@verizon.net. Please include your curriculum vitae or brief biography, title, degree(s), affiliation and address consistent with those currently acknowledged as 'One Health - One Medicine' supporters. There are no obligations attached to joining this group and you may have your name removed at any time upon request. Those who have prepared this message and the two lists act independently of any other entity or organisation. However, where feasible, we attempt to augment and support those organisations' efforts to recognise, promote and implement this initiative, such as the American Veterinary Medical Association, American Medical Association, Society for Tropical Veterinary Medicine, Croatian Society for Infectious Diseases, American Society of Tropical Medicine and Hygiene, World

  11. Documenting Self Organization in Quartz: A combined EBSD and Laser Mass Spectrometer Investigation of Brazilian Agate

    NASA Astrophysics Data System (ADS)

    Wenk, H.; Grimsich, J. L.

    2012-12-01

    In this project two Brazilian agates were selected for study based upon their complex and variable crystallographic textures. In standard optical microscopy the samples show a variety of repeated oscillatory structures which develop in a regular fashion from rim-to-core as the agate crystallized. The patterns are thought to represent a cyclic form of self organization. The much work has been done, the mechanisms that control this system remain poorly understood. EBSD mapping of these structures offers significant new insight into the growth textures and crystallographic growth orientations. Historically, these structures have been categorized by relative c-axis orientation, representing alternating length fast (LF) and length slow (LS) domains. Detailed rim-to-core EBSD texture analysis shows oscillatory structures develop in pairs of preferred growth orientations. Our samples show a progression from LF (110) dominated growth, developing into LF-LS (110)-(011) oscillation and then to LS-LS (011)-(001) oscillation. The LS-LS oscillations are essentially invisible in polarized light, but dramatic and clear in EBSD scans. Each oscillation period lasts 10-20 cycles and individual cycles are on the order of 70-100 microns. Classic 'chevron' (twisted fiber) extinction bands follow and are uniquely characterized by a mixture of LF-LF (100)-(110) growth orientations. Chemical information linked to these crystallographic structures was obtained using laser ablation mass spectrometry. A continuous laser transect across the agate from rim-to-core provides spatially resolved trace element analysis at ppb sensitivity. 50 elements were analyzed. Preliminary results show well defined and in-phase oscillations of Al, Na and K in the areas that have oscillatory growth (both LF-LS (110)-(011) and LS-LS (011)-(001) oscillations), and not in other areas. Al concentrations are much lower and show no oscillatory behavior in later large macro-Qtz grains near the agate interior. One

  12. An Assessment of the Effectiveness of the AGATE Program Management Model

    NASA Technical Reports Server (NTRS)

    Warner, Timothy P. (Technical Monitor); Masson, Paul

    2005-01-01

    This report describes the collaborative program model chosen to implement an aeronautics research and technology program from 1994 through 2001: the Advanced General Aviation Transport Experiments (AGATE) Program. The Program had one primary objective: to improve the ability of the General Aviation industry to adopt technology as a solution to fulfill public benefit objectives. The primary objective of this report is to assess the program s ability to meet a combination of "effectiveness measures" from multiple stakeholders. The "effectiveness" of any model forms the foundation of legitimate questions for policy makers and professional federal managers. The participants rated AGATE as achieving its primary objectives and rating well on effectiveness in most areas, with high measures for relevance, cost, speed and public benefit, but lower measures for institutional fit and flexibility at dealing with the larger NASA organizational structure. This pattern mirrors private sector surveys and represents a tradeoff between the benefits of tailoring a program using partnering, versus the changes necessary within the institutional structure to support such tailoring.

  13. Unspecific drug action. The effects of a homologous series of primary alcohols

    PubMed Central

    Rang, H. P.

    1960-01-01

    Experimental results relating to the unspecific depressant action of normal primary alcohols from methanol to octanol on four separate biological systems are presented. It was found that the log-concentration action curves of alcohols on all four systems were straight over most of their range and, for any one system, parallel throughout the series. With arithmetic increase in the alcohol chainlength the concentration required to produce a given effect diminished logarithmically. The rate of this decrease varied in different biological systems, and was always less than the rate of decrease of solubility with chainlength. In two of the systems investigated alcohols beyond octanol failed to show any activity (cut-off phenomenon). The implications of these findings are discussed, with reference to the mechanism of action of unspecific depressants. Ferguson's principle of using thermodynamic activity instead of concentration as an index of activity was applied to the present results. In an appendix, the results are compared with predictions according to Mullins' hypothesis of narcotic action, and found not to agree well. PMID:14436171

  14. Self-organizational origin of agates: Banding, fiber twisting, composition, and dynamic crystallization model

    NASA Astrophysics Data System (ADS)

    Wang, Yifeng; Merino, Enrique

    1990-06-01

    Agates display associated repetitive textures and composition: alternating layers consisting of twisted and non-twisted chalcedony fibers and correspondingly high and low Al concentration, banding of water inclusions, chevron interference, and micrometer-scale concentric bands with alternating high and low OH content. This association suggests a self-organizational crystallization, a process in which systematically repetitive textures and composition are produced by the very dynamics of reaction-transport interactions, not by periodically changing outside causes. An isothermal, quantitative, dynamic model is proposed here based on the autocatalytic reaction, Initial Medium Al = Quartz + Al. Al 3+ is released by the reaction and is assumed to act as a catalyst for it. The model consists of equations taking account of mass continuity, diffusion, advection, and quartz crystallization. A linear instability analysis of the equations indicates that, for self-organizational behavior to be possible, agate crystallization must take place from an initial medium having silica concentration ≥ 1 g SiO 2/cm 3. This huge threshold alone strongly points to closed-system crystallization from lumps of gel or amorphous silica, but not from aqueous solutions. Numerical solutions of the full nonlinear system of equations for appropriate parameter values indeed yield seesaw (and out-of-phase) profiles of silica and Al concentration at the crystallization front. Chalcedony fibers that grow under high Al incorporate considerable Al for Si. Because the Al taken up becomes ordered and because Al 3+ is larger than Si 4+, this substitution causes the fibers to grow twisted. But fibers that grow under low Al at the front incorporate no or (even for quartz) little Al, and do not become twisted. The model correctly accounts in an integrated way for many textural and compositional properties of agates: generation and spacing of repetitive banding; formation of alternating twisted-fiber and

  15. Occurrence of dendritic agate from Dereyalak village (Eskişehir) - NW of Turkey and its relationship to sepiolite nodules in the region

    NASA Astrophysics Data System (ADS)

    Çalık, Ayten; Arzoğulları, Uğur

    2014-09-01

    This study presents the geology and mineralogy of the agate nodules that occur in the Pliocene polymictic conglomerates, northwest of Dereyalak village, Eskişehir, northwest Turkey, and their relationship to sepiolite nodules. The host-rock of the agates is a layer 5-25 m thick with an outcrop length of more than 1.5 km. This host rock consists of well-rounded pebbles, mainly composed of opal, ultramafics, sandstones, limestones and volcanics. The conglomerates unconformable overlie an Upper Cretaceous ophiolite complex. This tectonic contact, which trends E-W, is accompanied by another NE-SW-trending major fault. Most of the agate nodules are present along these fault zones. The mainly white and black agate nodules range from 5 to 30 cm in diameter and show a zoned macrostructure. The transparent core is surrounded by a translucent white zone, which, in turn, is surrounded by a zone rich in black dendrites. An opal-rich zone is present nearest the outermost rim. XRD analyses revealed alpha quartz (chalcedony), opal-CT (pseudocrystalline cristobalite), opal-C (pseudocrystalline tridymite) and moganite as the main mineral constituents of the agates. Under polarised light, the predominance of microcrystalline, fibrous quartz (“chalcedony”) is observed. The black colour and fabric of the third, outer zone is due to the presence of black pyrolusite and manganite dendrites. SEM images also show different textures in agates that confirm the presence of a zoned structure in the dendritic agates. Nodular sepiolite (Meerschaum) is well known and has been exploited for centuries in Eskişehir region. Major sepiolite nodule deposits are mainly observed northeast and east of the Dereyalak region. The field observations and the mineralogical data, including comparison between the internal texture of agates and sepiolite nodules and additional geochemical analyses, suggest that the Dereyalak dendritic agates could have formed by sepiolite replacement by low-T silica

  16. Transcriptomic and metabolic analyses reveal salvage pathways in creatine-deficient AGAT(-/-) mice.

    PubMed

    Stockebrand, Malte; Nejad, Ali Sasani; Neu, Axel; Kharbanda, Kusum K; Sauter, Kathrin; Schillemeit, Stefan; Isbrandt, Dirk; Choe, Chi-Un

    2016-08-01

    Skeletal muscles require energy either at constant low (e.g., standing and posture) or immediate high rates (e.g., exercise). To fulfill these requirements, myocytes utilize the phosphocreatine (PCr)/creatine (Cr) system as a fast energy buffer and shuttle. We have generated mice lacking L-arginine:glycine amidino transferase (AGAT), the first enzyme of creatine biosynthesis. These AGAT(-/-) (d/d) mice are devoid of the PCr/Cr system and reveal severely altered oxidative phosphorylation. In addition, they exhibit complete resistance to diet-induced obesity, which is associated with a chronic activation of AMP-activated protein kinase in muscle and white adipose tissue. The underlying metabolic rearrangements have not yet been further analyzed. Here, we performed gene expression analysis in skeletal muscle and a serum amino acid profile of d/d mice revealing transcriptomic and metabolic alterations in pyruvate and glucose pathways. Differential pyruvate tolerance tests demonstrated preferential conversion of pyruvate to alanine, which was supported by increased protein levels of enzymes involved in pyruvate and alanine metabolism. Pyruvate tolerance tests suggested severely impaired hepatic gluconeogenesis despite increased availability of pyruvate and alanine. Furthermore, enzymes of serine production and one-carbon metabolism were significantly up-regulated in d/d mice, indicating increased de novo formation of one-carbon units from carbohydrate metabolism linked to NAD(P)H production. Besides the well-established function of the PCr/Cr system in energy metabolism, our transcriptomic and metabolic analyses suggest that it plays a pivotal role in systemic one-carbon metabolism, oxidation/reduction, and biosynthetic processes. Therefore, the PCr/Cr system is not only an energy buffer and shuttle, but also a crucial component involved in numerous systemic metabolic processes. PMID:26940723

  17. Occurrence and distribution of ``moganite'' in agate/chalcedony: a combined micro-Raman, Rietveld, and cathodoluminescence study

    NASA Astrophysics Data System (ADS)

    Götze, Jens; Nasdala, Lutz; Kleeberg, Reinhard; Wenzel, Marita

    Agate/chalcedony samples of different origin were investigated by performing Raman, X-ray diffraction (using Rietveld refinement), and cathodoluminescence measurements. These analyses were performed to measure the content and spatial distribution of the silica polymorph moganite, which is considered to represent periodic Brazil-law twinning of α-quartz at the unit-cell scale in agate/chalcedonies. Homogeneous standard samples including the nearly α-quartz free moganite type material from Gran Canaria were analysed in order to compare results of the X-ray diffractometry and Raman spectroscopy techniques and to provide a calibration curve for the Raman results. However, due to the different length scales analysed by the two techniques, the ``moganite content'' in microcrystalline SiO2 samples measured by Raman spectroscopy (short-range order) was found to be considerably higher than the ``moganite content'' measured by X-ray diffractometry (long-range order). The difference is explained by the presence of moganite nanocrystals, nano-range moganite lamellae, and single Brazil-law twin-planes that are detected by vibrational spectroscopy but that are not large enough (in the sense of coherently scattering lattice domains) to be detected by X-ray diffractometry. High resolution Raman analysis provides a measure of the moganite content and its spatial variation in microcrystalline silica samples with a lateral resolution in the μm-range. Variations in the moganite-to-quartz ratio are revealed by varying intensity ratios of the main symmetric stretching-bending vibrations (A1 modes) of α-quartz (465cm-1) and moganite (502cm-1), respectively. Traces of Raman microprobe analyses perpendicular to the rhythmic zoning of agates revealed that the moganite-to-quartz ratio is often not uniform but shows a cyclic pattern that correlates with the observed cathodoluminescence pattern (colour and intensity). Data obtained from an agate sample from a fluorite deposit near Okorusu

  18. The nature of water in chalcedony and opal-C from brazilian agate geodes

    NASA Astrophysics Data System (ADS)

    Graetsch, H.; Flörke, O. W.; Miehe, G.

    1985-10-01

    The water species (H2O(SiOH) and H2O(mol)) of length-fast chalcedony and opal-C in Brazilian agates were studied with thermoanalytical, chemical and infrared absorption methods. Specific surfaces were measured with the BET nitrogen adsorption method and the specific densities were determined. Chalcedony and opal-C have fully hydrated crystal surfaces at the open porosity. They contain additional water at inner surfaces, which are closed micropores in the case of opal-C and regions of accumulated defects (e.g. twinlamellae boundaries) in chalcedony. All surfaces are covered with silanole groups, hydrogen-bonded to molecular water. Additional hydroxyl groups, weakly hydrogen bonded to the structural framework within the crystallites, are located at structural point defects. Wall-lining chalcedony ranges from translucent gray to milky white bands corresponding with decreasing total water content, the H2O(SiOH)/H2O(mol)-ratio, BET-surfaces and increasing density. The H2O(SiOH)/H2O(mol)-ratio is sensitive to subsequent hydrothermal treatment and indicates a low temperature formation of chalcedony.

  19. AOPA Survey Summary of AGATE Concepts Demonstration October 17-19, 1996. Volume 1; Basic Report

    NASA Technical Reports Server (NTRS)

    1997-01-01

    An AGATE Concepts Demonstration was conducted at the Annual Aircraft Owners and Pilots Association (AOPA) Convention in 1996. The demonstration consisted of an interactive simulation of a single-pilot, single-engine aircraft in which the participant took off, flew a brief enroute segment and then flew a Global Positioning System (GPS) approach and landing. The participant was provided an advanced 'pathway-in-the-sky' presentation on both a head-up display and a head-down display to follow throughout the flight. A single lever power control and display concept was also provided for control of the engine throughout the flight. A second head-down, multifunction display in the instrument panel provided a moving map display for navigation purposes and monitoring of the status of the aircraft's systems. An estimated 352 people observed or participated in the demonstration, and 144 surveys were collected. The pilot ratings of the participants ranged from student to Air Transport Rating with an average of 1850 hours total flight time. The performance of the participants was surprisingly good, considering the minimal training in a completely new system concept. The overwhelming response was that technologies that simplify piloting tasks are enthusiastically welcomed by pilots of all experience levels. The increase in situation awareness and reduction in pilot workload were universally accepted and lauded as steps in the right direction.

  20. Action Research in Special Education: An Inquiry Approach for Effective Teaching and Learning. Practitioner Inquiry Series

    ERIC Educational Resources Information Center

    Bruce, Susan M.; Pine, Gerald J.

    2010-01-01

    This is the first book about action research devoted to the complex issues faced by children with disabilities and their teachers. The authors begin by providing the historical and philosophical underpinnings of action research and then present a framework for conducting action research in special education. In addition, they feature four examples…

  1. Affirmative Action in Antidiscrimination Law and Policy: An Overview and Synthesis. SUNY Series in American Constitutionalism.

    ERIC Educational Resources Information Center

    Leiter, Samuel; Leiter, William M.

    This book focuses on the legal and ideological controversy over the application of affirmative action policy to combat discrimination based on race, national origin/ethnicity, and gender. After the introduction, seven chapters discuss (2) "The Roots of Affirmative Action, the Women's Movement, and the Groups Covered by Affirmative Action" (e.g.,…

  2. Consumer Issues and Action--One of a Series in Expanded Programs of Consumer Education.

    ERIC Educational Resources Information Center

    Mendenhall, James E.

    This module, one in a series relating to consumer education, is intended as a teaching guide. Topics covered by the guide are: What Should Consumers Know and Do in Order to Get Their Money's Worth?; What Should Consumers Know and Do about Advertising?; What Should Consumers Know and Do about Product Warranties?; What Should Consumers Know and Do…

  3. Action Planning for Prevention and Recovery: A Self-Help Guide. Recovering Your Mental Health Series.

    ERIC Educational Resources Information Center

    Copeland, Mary Ellen

    Many people who have troubling emotional, psychiatric, or physical symptoms have made great advances in learning how to do things to help themselves get well and stay well. The action plans for prevention and recovery described in this booklet were devised by people who experience emotional or psychiatric symptoms. They developed ways to deal with…

  4. Organized Labor and Political Action, Attitudes, and Behavior. Working Paper Series.

    ERIC Educational Resources Information Center

    Asher, Herbert B.; And Others

    A study compared the political action, attitudes, and behavior of union members and members of union households to those of individuals who are not affiliated with a union. National data from the 1950s through the 1980s on the political identification, beliefs, and behavior of union/union household members and nonmembers were analyzed along with…

  5. Pro-resolving actions and stereoselective biosynthesis of 18S E-series resolvins in human leukocytes and murine inflammation

    PubMed Central

    Oh, Sungwhan F.; Pillai, Padmini S.; Recchiuti, Antonio; Yang, Rong; Serhan, Charles N.

    2011-01-01

    E-series resolvins are antiinflammatory and pro-resolving lipid mediators derived from the ω-3 polyunsaturated fatty acid eicosapentaenoic acid (EPA) that actively clear inflammation to promote tissue homeostasis. Aspirin, in addition to exerting antithrombotic actions, also triggers the biosynthesis of these specialized pro-resolving mediators. Here, we used metabolomic profiling to investigate the biosynthesis of E-series resolvins with specific chiral chemistry in serum from human subjects and present evidence for new 18S series resolvins. Aspirin increased endogenous formation of 18S-hydroxyeicosapentaenoate (18S-HEPE) compared with 18R-HEPE, a known resolvin precursor. Human recombinant 5-lipoxygenase used both enantiomers as substrates, and recombinant LTA4 hydrolase (LTA4H) converted chiral 5S(6)-epoxide–containing intermediates to resolvin E1 and 18S-resolvin E1 (RvE1 and 18S-RvE1, respectively). 18S-RvE1 bound to the leukocyte GPCRs ChemR23 and BLT1 with increased affinity and potency compared with the R-epimer, but was more rapidly inactivated than RvE1 by dehydrogenase. Like RvE1, 18S-RvE1 enhanced macrophage phagocytosis of zymosan, E. coli, and apoptotic neutrophils and reduced both neutrophil infiltration and proinflammatory cytokines in murine peritonitis. These results demonstrate two parallel stereospecific pathways in the biosynthesis of E-series resolvins, 18R- and 18S-, which are antiinflammatory, pro-resolving, and non-phlogistic and may contribute to the beneficial actions of aspirin and ω-3 polyunsaturated fatty acids. PMID:21206090

  6. Survey Summary of AGATE Concepts Demonstration at Annual NATA Convention March 24-26, 1997. Volume 2; Original Survey Data

    NASA Technical Reports Server (NTRS)

    1997-01-01

    An AGATE Concepts Demonstration was conducted at the Annual National Air Transportation Association (NATA) Convention in 1997. Following, a 5-minute introductory briefing, an interactive simulation of a single-pilot, single-engine aircraft was conducted. The participant was able to take off, fly a brief enroute segment, fly a Global Positioning System (GPS) approach and landing, and repeat the approach and landing segment. The participant was provided an advanced 'highway-in-the-sky' presentation on both a simulated head-up display and on a large LCD head-down display to follow throughout the flight. A single-lever power control and display concept was also provided for control of the engine throughout the flight. A second head-down, multifunction display in the instrument panel provided a moving map display for navigation purposes and monitoring of the status of the aircraft's systems.

  7. Two series of new semisynthetic triterpene derivatives: differences in anti-malarial activity, cytotoxicity and mechanism of action

    PubMed Central

    2013-01-01

    Background The discovery and development of anti-malarial compounds of plant origin and semisynthetic derivatives thereof, such as quinine (QN) and chloroquine (CQ), has highlighted the importance of these compounds in the treatment of malaria. Ursolic acid analogues bearing an acetyl group at C-3 have demonstrated significant anti-malarial activity. With this in mind, two new series of betulinic acid (BA) and ursolic acid (UA) derivatives with ester groups at C-3 were synthesized in an attempt to improve anti-malarial activity, reduce cytotoxicity, and search for new targets. In vitro activity against CQ-sensitive Plasmodium falciparum 3D7 and an evaluation of cytotoxicity in a mammalian cell line (HEK293T) are reported. Furthermore, two possible mechanisms of action of anti-malarial compounds have been evaluated: effects on mitochondrial membrane potential (ΔΨm) and inhibition of β-haematin formation. Results Among the 18 derivatives synthesized, those having shorter side chains were most effective against CQ-sensitive P. falciparum 3D7, and were non-cytotoxic. These derivatives were three to five times more active than BA and UA. A DiOC6(3) ΔΨm assay showed that mitochondria are not involved in their mechanism of action. Inhibition of β-haematin formation by the active derivatives was weaker than with CQ. Compounds of the BA series were generally more active against P. falciparum 3D7 than those of the UA series. Conclusions Three new anti-malarial prototypes were obtained from natural sources through an easy and relatively inexpensive synthesis. They represent an alternative for new lead compounds for anti-malarial chemotherapy. PMID:23497003

  8. Oestrogenic and antioestrogenic actions in a series of triphenylbut-1-enes: modulation of prolactin synthesis in vitro.

    PubMed Central

    Jordan, V. C.; Koch, R.; Mittal, S.; Schneider, M. R.

    1986-01-01

    The oestrogenic and antioestrogenic activities of a series of substituted derivatives of 1,1,2 triphenylbut-1-ene have been determined using primary cultures of rat pituitary gland cells to monitor prolactin synthesis in vitro. The relative binding affinity of the agonists for the oestrogen receptor was consistent with their oestrogenic potency. Bis para substitution at C1 of 1,1,2 triphenylbut-1-ene with either phenolic or acetoxy groups produced partial agonists. The antioestrogenic properties were reversible by the incubation of cells with increasing concentrations of oestradiol. The results lend support to a hypothetical single binding site model of oestrogen action, based upon an adaptation of Belleau's macromolecular perturbation theory. PMID:3955300

  9. The Discovery of phiAGATE, A Novel Phage Infecting Bacillus pumilus, Leads to New Insights into the Phylogeny of the Subfamily Spounavirinae

    PubMed Central

    Barylski, Jakub; Nowicki, Grzegorz; Goździcka-Józefiak, Anna

    2014-01-01

    The Bacillus phage phiAGATE is a novel myovirus isolated from the waters of Lake Góreckie (a eutrophic lake in western Poland). The bacteriophage infects Bacillus pumilus, a bacterium commonly observed in the mentioned reservoir. Analysis of the phiAGATE genome (149844 base pairs) resulted in 204 predicted protein-coding sequences (CDSs), of which 53 could be functionally annotated. Further investigation revealed that the bacteriophage is a member of a previously undescribed cluster of phages (for the purposes of this study we refer to it as “Bastille group”) within the Spounavirinae subfamily. Here we demonstrate that these viruses constitute a distinct branch of the Spounavirinae phylogenetic tree, with limited similarity to phages from the Twortlikevirus and Spounalikevirus genera. The classification of phages from the Bastille group into any currently accepted genus proved extremely difficult, prompting concerns about the validity of the present taxonomic arrangement of the subfamily. PMID:24466180

  10. AOPA Survey Summary of AGATE Concepts Demonstration, October 17-19, 1996. Volume 2; Original Survey Data

    NASA Technical Reports Server (NTRS)

    1997-01-01

    An AGATE Concepts Demonstration was conducted at the Annual Aircraft Owners and Pilots Association (AOPA) Convention in 1996. The demonstration consisted of an interactive simulation of a single-pilot, single-engine aircraft in which the participant took off, flew a brief enroute segment and then flew a Global Positioning System (GPS) approach and landing. The participant was provided an advanced 'pathway-in-the-sky' presentation on both a head-up display and a head-down display to follow throughout the flight. A single lever power control and display concept was also provided for control of the engine throughout the flight A second head-down, multifunction display in the instrument panel provided a moving map display for navigation purposes and monitoring of the status of the aircraft's systems. An estimated 352 people observed or participated in the demonstration, and 144 surveys were collected. The pilot ratings of the participants ranged from student to Air Transport Rating with an average of 1850 hours total flight time. The performance of the participants was surprisingly good, considering the minimal training in a completely new system concept. The overwhelming response was that technologies that simplify piloting tasks are enthusiastically welcomed by pilots of all experience levels. The increase in situation awareness and reduction in pilot workload were universally accepted and lauded as steps in the right direction.

  11. Coexistence of twisted and untwisted crystals: An impurity/structural order model with implications for agate patterns

    USGS Publications Warehouse

    Comer, J.; Ortoleva, P.

    2007-01-01

    Coexistence of twisted and untwisted crystals is explained via a model that accounts for the coupling of the entropic and energetic effects of impurities and a supra-lattice-scale structural order parameter. It is shown that twisted impure crystals can be in equilibrium with untwisted purer ones. The model explains how coexistence can occur in agates and other systems under hydrostatic stress. The model implies that untwisted crystals grown under one set of conditions could undergo a phase separation that, when accompanied by an imposed compositional gradient, leads to commonly observed, alternating bands of twisted and untwisted crystals and, when occurring in the absence of an external gradient, mossy patterns of crystal texture can emerge. This phenomenon is not related to anisotropic applied stress. Rather coexistence is a consequence of a compositional segregation/twist phase transition. Since twist coexistence is a compositional equilibrium, it arises from the exchange between bulk phases; hence, the detailed nature of the atomic structure within an interface between twisted and untwisted zones is not relevant. The approach places crystal-twist phenomena within the theory of order/disorder phase transitions.

  12. Survey Summary of AGATE Concepts Demonstration at Annual NATA Convention, March 24-26, 1997. Volume 1; Basic Report

    NASA Technical Reports Server (NTRS)

    1997-01-01

    An AGATE Concepts Demonstration was conducted at the annual National Air Transportation Association (NATA) Convention in 1997. Following a 5-minute introductory briefing, an interactive simulation of a single-pilot, single-engine aircraft was conducted. The participant was able to take off, fly a brief enroute segment, fly a Global Positioning System (GPS) approach and landing, and repeat the approach and landing segment. The participant was provided an advanced "highway-in-the-sky" presentation on both a simulated head-up display and on a large LCD head-down display to follow throughout the flight. A single-lever power control and display concept was also provided for control of the engine throughout the flight. A second head-down, multifunction display in the instrument panel provided a moving map display for navigation purposes and monitoring of the status of the aircraft's systems. An estimated 100 people observed or participated in the demonstration, and 68 surveys were collected. The pilot ratings of the participants ranged from student to Air Transport Rating with an average of 6089 hours total flight time. The overwhelming response was that technologies that simplify piloting tasks are enthusiastically welcomed by pilots of all experience levels. The increase in situation awareness and use of the head-up display were universally accepted and lauded as steps in the right direction.

  13. Detection of blood-related signal from a series of fingerprint images acquired during an input action

    NASA Astrophysics Data System (ADS)

    Fujieda, Ichiro; Hori, Atsushi; Kurita, Masashi

    2007-09-01

    When a finger is pressed against a flat plate and deformed, blood inside the finger moves away from the deformed area. This causes the finger to change its appearance from reddish to white. As the finger leaves the plate, the blood comes back and it looks reddish again. We have proposed to use this color change to distinguish genuine fingers from artificial ones for un-attended fingerprint identification systems. This blood-related signal may reflect the stiffness of the peripheral blood vessels and therefore it may be correlated with some health conditions such as blood pressure. In experiments, we used a fingerprint sensor based on scattered light detection. Because the spectra of the light scattered by the deformed fingers showed large changes mostly in the green portion, an LED emitting at 525 nm at peak strength was used. First, we compared series of fingerprint images acquired during a normal input action and those obtained while a rubber band occluded the blood flow. The occluded finger required a larger force to exhibit a similar change for these pixel values than the finger without the rubber band. Second, we analyzed fingerprint images recorded by six volunteers. We defined some indices based on the pixel values of the fingerprint images and the pressure applied to the fingers. The correlation coefficient of one of such indices and the average blood pressure of the participants was 0.86. Although the number of the subjects is small, this initial result is encouraging.

  14. A combined method to estimate parameters of the thalamocortical model from a heavily noise-corrupted time series of action potential

    NASA Astrophysics Data System (ADS)

    Wang, Ruofan; Wang, Jiang; Deng, Bin; Liu, Chen; Wei, Xile; Tsang, K. M.; Chan, W. L.

    2014-03-01

    A combined method composing of the unscented Kalman filter (UKF) and the synchronization-based method is proposed for estimating electrophysiological variables and parameters of a thalamocortical (TC) neuron model, which is commonly used for studying Parkinson's disease for its relay role of connecting the basal ganglia and the cortex. In this work, we take into account the condition when only the time series of action potential with heavy noise are available. Numerical results demonstrate that not only this method can estimate model parameters from the extracted time series of action potential successfully but also the effect of its estimation is much better than the only use of the UKF or synchronization-based method, with a higher accuracy and a better robustness against noise, especially under the severe noise conditions. Considering the rather important role of TC neuron in the normal and pathological brain functions, the exploration of the method to estimate the critical parameters could have important implications for the study of its nonlinear dynamics and further treatment of Parkinson's disease.

  15. A combined method to estimate parameters of the thalamocortical model from a heavily noise-corrupted time series of action potential

    SciTech Connect

    Wang, Ruofan; Wang, Jiang; Deng, Bin Liu, Chen; Wei, Xile; Tsang, K. M.; Chan, W. L.

    2014-03-15

    A combined method composing of the unscented Kalman filter (UKF) and the synchronization-based method is proposed for estimating electrophysiological variables and parameters of a thalamocortical (TC) neuron model, which is commonly used for studying Parkinson's disease for its relay role of connecting the basal ganglia and the cortex. In this work, we take into account the condition when only the time series of action potential with heavy noise are available. Numerical results demonstrate that not only this method can estimate model parameters from the extracted time series of action potential successfully but also the effect of its estimation is much better than the only use of the UKF or synchronization-based method, with a higher accuracy and a better robustness against noise, especially under the severe noise conditions. Considering the rather important role of TC neuron in the normal and pathological brain functions, the exploration of the method to estimate the critical parameters could have important implications for the study of its nonlinear dynamics and further treatment of Parkinson's disease.

  16. A series of experiments aimed at clarifying the mode of action of barley straw in cyanobacterial growth control.

    PubMed

    Iredale, Robert S; McDonald, Adrian T; Adams, David G

    2012-11-15

    For over 25 years it has been known that rotting barley straw can be used to prevent the development of blooms of cyanobacteria and algae in freshwater bodies, although its effectiveness can be variable. The mode of action is still not understood, although a number of hypotheses have been suggested, many of which are supported by little or no experimental evidence. Here, we provide the first experimental confirmation that microbial activity is responsible for the release of either the growth inhibitory fraction, or its precursor, from whole straw, after three or more weeks of decomposition. However, a much more rapid release of inhibitory components was achieved by fine chopping of fresh straw. In bioassays of straw activity the choice of both the cyanobacterial test strain and the assay temperature affected the outcome. The inhibitory activity of straw was greater when decomposition was carried out in the presence of UV-supplemented visible light and this activity was reduced in the presence of catalase, implying that straw activity may in part involve hydrogen peroxide. A better understanding of straw decomposition is required to clarify the mode of action of straw and allow the optimisation of its use in the field. PMID:22989994

  17. Synthesis of a new series of dithiocarbamates with effective human carbonic anhydrase inhibitory activity and antiglaucoma action.

    PubMed

    Bozdag, Murat; Carta, Fabrizio; Vullo, Daniela; Akdemir, Atilla; Isik, Semra; Lanzi, Cecilia; Scozzafava, Andrea; Masini, Emanuela; Supuran, Claudiu T

    2015-05-15

    A new series of dithiocarbamates (DTCs) was prepared from primary/secondary amines incorporating amino/hydroxyl-alkyl, mono- and bicyclic aliphatic ring systems based on the quinuclidine, piperidine, hydroxy-/carboxy-/amino-substituted piperidine, morpholine and piperazine scaffolds, and carbon disulfide. The compounds were investigated for the inhibition of four mammalian α-carbonic anhydrases (CAs, EC 4.2.1.1) of pharmacologic relevance, that is, the human (h) hCA I, II, IX and XII, drug targets for antiglaucoma (hCA II and XII) or antitumor (hCA IX/XII) agents. The compounds were moderate or inefficient hCA I inhibitors (off-target isoform for both applications), efficiently inhibited hCA II, whereas some of them were low nanomolar/subnanomolar hCA IX/XII inhibitors. One DTC showed excellent intraocular pressure (IOP) lowering properties in an animal model of glaucoma, with a two times better efficiency compared to the clinically used sulfonamide dorzolamide. PMID:25846066

  18. American Presidents and Their Attitudes, Beliefs, and Actions Surrounding Education and Multiculturalism. A Series of Research Studies in Educational Policy. Sixth Installment: Examining Presidents Ronald Reagan, George H. W. Bush, and William Jefferson Clinton. Research

    ERIC Educational Resources Information Center

    Baptiste, H. Prentice; Orvosh-Kamenski, Heidi; Kamenski, Christopher J.

    2005-01-01

    This article focuses on the recent presidencies of Ronald Reagan, George H. W. Bush, and William Jefferson Clinton and is the sixth installment in a series that examines how presidents, through their office of power, have impacted U.S. citizens by their actions and policies. By viewing the presidents through a multicultural lense we can more…

  19. Action for the '80s: A Political, Professional, and Public Program for Foreign Language Education. The ACTFL Foreign Language Education Series.

    ERIC Educational Resources Information Center

    Phillips, June K., Ed.

    This volume deals with issues in foreign language education that have come to the fore since the publication of the Report of the President's Commission on Foreign Language and International Studies. It contains the following articles: "Action or Inaction: An Editorial Opinion," by June Phillips; (2) "ACTFL's 1980 Agenda: Intention to Action," by…

  20. Seven Action Plans for Tightening School-Community Connections: A Roll-Up-Your Sleeves Series for Home, School, and Community Practitioners.

    ERIC Educational Resources Information Center

    Thompson, Scott

    1993-01-01

    Describes the School-Community Connection Conference held in Flint (Michigan) on October 11-13, 1992, and the action plans that seven participating schools devised to improve the relationship between schools and their communities. The conference paired representatives from the state departments of education with school-based action teams to…

  1. Affirmative Action, the Fisher Case, and the Supreme Court: What the Justices and the Public Need to Know. Research & Occasional Paper Series: CSHE.2.13

    ERIC Educational Resources Information Center

    Douglass, John Aubrey

    2013-01-01

    Once again, the U.S. Supreme Court will decide on the contentious issue of Affirmative Action, and specifically the use of race in admissions decisions in public universities. Despite differences in the details, seasoned veterans of affirmative action debates are experiencing déjà vu. In this case, Abigail Noel Fisher claims overt racial…

  2. THE PHYSICAL ASPECTS OF URBANIZATION, PHYSICAL CONSIDERATIONS IN COMMUNITY ACTION. KANSAS STATE UNIVERSITY SHORT COURSE SERIES IN PLANNING AND DEVELOPMENT, 5.

    ERIC Educational Resources Information Center

    MCGRAW, EUGENE T.

    PART OF A KANSAS STATE UNIVERSITY SERIES ON COMMUNITY PLANNING AND DEVELOPMENT, THIS MONOGRAPH DESCRIBES AND DEFINES THE NATURE OF URBAN CENTERS AS PHYSICAL ENTITIES. BASIC LAND USE CATEGORIES AND SUBDIVISIONS, FUNCTIONAL CLASSIFICATIONS OF COMMUNITIES IN THE UNITED STATES (MANUFACTURING, RETAIL, WHOLESALE, DIVERSIFIED, TRANSPORTATION, MINING,…

  3. The Quest for Equity in Higher Education: Toward New Paradigms in an Evolving Affirmative Action Era. SUNY Series, Frontiers in Education.

    ERIC Educational Resources Information Center

    Lindsay, Beverly, Ed.; Justiz, Manuel J., Ed.

    This book examines issues of the role of equity, diversity, and affirmative action in colleges and universities in the United States in light of public debates and policy changes. Part 1, entitled Setting the Stage, contains "The Landscape for Conceptual and Policy Issues" (Beverly Lindsay and Manuel J. Justiz). Part 2, Legal and Economic…

  4. 77 FR 74510 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-14

    ... Aves., St. Louis (Independent City), 12001125 NEBRASKA Sioux County Agate Springs Ranch, Address... (Boundary Increase), Main St., Central & Croton Aves., Ossining, 12001133 TEXAS Walker County Austin...

  5. Assiniboine Series.

    ERIC Educational Resources Information Center

    Allen, Minerva

    This series of illustrated booklets presents 13 Indian stories in a bilingual format of English and Assiniboine, an Indian tribal language. Written on the first grade level, the stories have the following titles: (1) "Orange Tree in Lodgepole"; (2) "Pretty Flower"; (3) Inktomi and the Rock"; (4) "Inktomi and the Ducks"; (5) "Inktomi and the…

  6. SYRACUSE ACTION FOR YOUTH.

    ERIC Educational Resources Information Center

    ADDINGTON, HAROLD E.; AND OTHERS

    A PROPOSAL WAS MADE TO PREVENT AND CONTROL JUVENILE DELINQUENCY BY OPENING OPPORTUNITIES AND DEVELOPING COMPETENCE AMONG DISADVANTAGED YOUTH. THE TOTAL COMMUNITY WAS MOBILIZED TO DEVELOP A PROGRAM TO ATTACK THE PROBLEM AT ALL LEVELS THEY WORKED FOR 18 MONTHS TO PLAN A SERIES OF CREATIVE ACTION PROGRAMS IN EDUCATION, EMPLOYMENT, AND COMMUNITY…

  7. Choosing Actions

    PubMed Central

    Rosenbaum, David A.; Chapman, Kate M.; Coelho, Chase J.; Gong, Lanyun; Studenka, Breanna E.

    2013-01-01

    Actions that are chosen have properties that distinguish them from actions that are not. Of the nearly infinite possible actions that can achieve any given task, many of the unchosen actions are irrelevant, incorrect, or inappropriate. Others are relevant, correct, or appropriate but are disfavored for other reasons. Our research focuses on the question of what distinguishes actions that are chosen from actions that are possible but are not. We review studies that use simple preference methods to identify factors that contribute to action choices, especially for object-manipulation tasks. We can determine which factors are especially important through simple behavioral experiments. PMID:23761769

  8. Biograph™ series.

    PubMed

    2005-01-01

    Medical imaging is one of the fastest growing areas in healthcare. Combined imaging systems are at the forefront of this growth, transforming the industry by uniting functional imaging such as PET, with diagnostic multi-slice CT, thus providing an anatomical map for accurate localization, diagnosis and, finally, treatment of diseases. Dedication and consistent innovation enables Siemens Medical Solutions to offer the Biograph™ PET/CT series. This imaging system offers a high technological standard in line with excellent image quality and speed for maximum patient comfort and increased diagnostic confidence for physicians. PMID:16395982

  9. Intentional Action and Action Slips.

    ERIC Educational Resources Information Center

    Heckhausen, Heinz; Beckmann, Jurgen

    1990-01-01

    An explanation of action slips is offered that examines controlled actions in the context of an intentional behavior theory. Actions are considered guided by mentally represented intentions, subdivided into goal intentions and contingent instrumental intentions. Action slips are categorized according to problem areas in the enactment of goal…

  10. A Toolkit for Action Research

    ERIC Educational Resources Information Center

    Alber, Sandra M.

    2010-01-01

    This book facilitates the completion of action research studies by providing a series of tasks that guide action researchers from the beginning of a project and selecting a topic for study, to completion of the project and editing final reports. All too often, students and practicing professionals in professional development schools are…

  11. Environmental Action.

    ERIC Educational Resources Information Center

    Lott, Jesse; Allen, Rodney F.

    This booklet, a general guide to citizen eco-action, discusses a plan of action on community environmental problems. It offers factors to be considered in any community eco-action situation, but it is not a rigid set of rules. An overview identifies seven key ideas of environmental issues, including the universal participation of all humans in the…

  12. Promoting Quality for Teacher Action Research: Lessons Learned from Science Teachers' Action Research

    ERIC Educational Resources Information Center

    Capobianco, Brenda M.; Feldman, Allan

    2006-01-01

    In this article we explore the concept of quality in teacher action research by re-examining our participation with science teachers in several different collaborative action research projects. We conducted second-order action research and generated a series reflexive conditions for promoting and ensuring quality action research. We assert that a…

  13. American Presidents and Their Attitudes, Beliefs, and Actions Surrounding Education and Multiculturalism: A Series of Research Studies in Educational Policy. Fourth Installment: Examining Presidents George Washington, James K. Polk, and Franklin D. Roosevelt

    ERIC Educational Resources Information Center

    Baptiste, H. Prentice; Sanchez, Rebecca

    2004-01-01

    Understanding the Presidents of the United States, their actions, beliefs, and contradictions, is constructive in understanding the nation's complex societal issues. As a society, Americans inherit the problems, challenges, and legacies of these leaders. Multicultural education and multicultural education theory offer an alternative lens from…

  14. Action Research and Academic Writing: A Conversation

    ERIC Educational Resources Information Center

    Winter, Richard; Badley, Graham

    2007-01-01

    Here is a conversation between two former colleagues about action research and academic writing. Richard Winter opens the discussion with a series of reflections on his work as an action researcher. These reflections include the key argument that action research is a noble cause because it is relevant to working life, has a practical impact and…

  15. Action Learning.

    ERIC Educational Resources Information Center

    1996

    These four papers were presented at a symposium on action learning moderated by Lex Dilworth at the 1996 conference of the Academy of Human Resource Development. "Developing an Infrastructure for Individual and Organizational Change: Transfer of Learning from an Action Reflection Learning (ARL) Program" (ARL Inquiry) reports findings from a study…

  16. Computing singularities of perturbation series

    SciTech Connect

    Kvaal, Simen; Jarlebring, Elias; Michiels, Wim

    2011-03-15

    Many properties of current ab initio approaches to the quantum many-body problem, both perturbational and otherwise, are related to the singularity structure of the Rayleigh-Schroedinger perturbation series. A numerical procedure is presented that in principle computes the complete set of singularities, including the dominant singularity which limits the radius of convergence. The method approximates the singularities as eigenvalues of a certain generalized eigenvalue equation which is solved using iterative techniques. It relies on computation of the action of the Hamiltonian matrix on a vector and does not rely on the terms in the perturbation series. The method can be useful for studying perturbation series of typical systems of moderate size, for fundamental development of resummation schemes, and for understanding the structure of singularities for typical systems. Some illustrative model problems are studied, including a helium-like model with {delta}-function interactions for which Moeller-Plesset perturbation theory is considered and the radius of convergence found.

  17. Action perception predicts action performance

    PubMed Central

    Bailey, Heather R.; Kurby, Christopher A.; Giovannetti, Tania; Zacks, Jeffrey M.

    2013-01-01

    Everyday action impairments often are observed in demented older adults, and they are common potential barriers to functional independence. We evaluated whether the ability to segment and efficiently encode activities is related to the ability to execute activities. Further, we evaluated whether brain regions important for segmentation also were important for action performance. Cognitively healthy older adults and those with very mild or mild dementia of the Alzheimer's type watched and segmented movies of everyday activities and then completed the Naturalistic Action Test. Structural MRI was used to measure volume in the dorsolateral prefrontal cortex (DLPFC), medial temporal lobes (MTL), posterior cortex, and anterior cingulate cortex (ACC). Dementia status and the ability to segment everyday activities strongly predicted naturalistic action performance, and MTL volume largely accounted for this relationship. In addition, the current results supported the Omission-Commission Model: Different cognitive and neurological mechanisms predicted different types of action error. Segmentation, dementia severity, and MTL volume predicted everyday omission errors, DLPFC volume predicted commission errors, and ACC volume predicted action additions. These findings suggest that event segmentation may be critical for effective action production, and that the segmentation and production of activities may recruit the same event representation system. PMID:23851113

  18. Action, human.

    PubMed

    Russo, M T

    2010-01-01

    The term "human action" designates the intentional and deliberate movement that is proper and exclusive to mankind. Human action is a unified structure: knowledge, intention or volition, deliberation, decision or choice of means and execution. The integration between these dimensions appears as a task that demands strength of will to achieve the synthesis of self-possession and self-control that enables full personal realisation. Recently, the debate about the dynamism of human action has been enriched by the contribution of neurosciences. Thanks to techniques of neuroimaging, neurosciences have expanded the field of investigation to the nature of volition, to the role of the brain in decision-making processes and to the notion of freedom and responsibility. PMID:20393686

  19. Aurophilicity in Action: Fine-Tuning the Gold(I)-Gold(I) Distance in the Excited State To Modulate the Emission in a Series of Dinuclear Homoleptic Gold(I)-NHC Complexes.

    PubMed

    Penney, Alexander A; Sizov, Vladimir V; Grachova, Elena V; Krupenya, Dmitry V; Gurzhiy, Vladislav V; Starova, Galina L; Tunik, Sergey P

    2016-05-16

    The solution-state emission profiles of a series of dinuclear Au(I) complexes 4-6 of the general formula Au2(NHC-(CH2)n-NHC)2Br2, where NHC = N-benzylbenzimidazol-2-ylidene and n = 1-3, were found to be markedly different from each other and dependent on the presence of excess bromide. The addition of excess bromide to the solutions of 4 and 6 leads to red shifts of ca. 60 nm, and in the case of 5, which is nonemissive when neat, green luminescence emerges. A detailed computational study undertaken to rationalize the observed behavior revealed the determining role aurophilicity plays in the photophysics of these compounds, and the formation of exciplexes between the complex cations and solvent molecules or counterions was demonstrated to significantly decrease the Au-Au distance in the triplet excited state. A direct dependence of the emission wavelength on the strength of the intracationic aurophilic contact allows for a controlled manipulation of the emission energy by varying the linker length of a diNHC ligand and by judicial choice of counterions or solvent. Such unique stimuli-responsive solution-state behavior is of interest to prospective applications in medical diagnostics, bioimaging, and sensing. In the solid, the investigated complexes are intensely phosphorescent and, notably, 5 and 6 exhibit reversible luminescent mechanochromism arising from amorphization accompanied by the loss of co-crystallized methanol molecules. The mechano-responsive properties are also likely to be related to changes in bromide coordination and the ensuing alterations of intramolecular aurophilic interactions. Somewhat surprisingly, the photophysics of NHC ligand precursors 2 and 3 is related to the formation of ground-state associates with bromide counterions through hydrogen bonding, whereas 1 does not appear to bind its counterions. PMID:26882198

  20. [Affirmative Action and Faculty Policy.

    ERIC Educational Resources Information Center

    Pottinger, J. Stanley

    The Office of Civil Rights is faced with a myriad of problems concerning discrimination on college campuses. The problems range from cases concerning racial discrimination to sex discrimination in both student body and faculty makeup. Therefore, a series of affirmative action plans have been stipulated for those colleges and universities who are…

  1. Action Research

    ERIC Educational Resources Information Center

    Milton-Brkich, Katie Lynn; Shumbera, Kristen; Beran, Becky

    2010-01-01

    Defined as "any systemic inquiry conducted by teachers... for the purpose of gathering information about how their particular schools operate, how they teach, and how their students learn" (Mertler, 2009), "action research" is empowering and professional research done by teachers to inform and improves their own practices. Although there are many…

  2. Citizen's actions

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The role played by individual citizens as consumers of energy was examined, with emphasis on studying ways in which their action could result in energy conservation. It was shown that there are ways that energy can be conserved in this way, with citizens acting either individually or in groups. The potential savings are significant, but the actual savings may be quite small. The citizens need to be motivated to save and to believe in a conservation ethic; developing such an ethic is difficult, and perhaps not responsive to the shotgun approach now being attempted. The true course of action may be to synthesize new societal structures that provide the maximum evolution of culture within the limitation of scarce energy resources.

  3. Actionable Nuggets

    PubMed Central

    McColl, Mary Ann; Aiken, Alice; Smith, Karen; McColl, Alexander; Green, Michael; Godwin, Marshall; Birtwhistle, Richard; Norman, Kathleen; Brankston, Gabrielle; Schaub, Michael

    2015-01-01

    Abstract Objective To present the results of a pilot study of an innovative methodology for translating best evidence about spinal cord injury (SCI) for family practice. Design Review of Canadian and international peer-reviewed literature to develop SCI Actionable Nuggets, and a mixed qualitative-quantitative evaluation to determine Nuggets’ effect on physician knowledge of and attitudes toward patients with SCI, as well as practice accessibility. Setting Ontario, Newfoundland, and Australia. Participants Forty-nine primary care physicians. Methods Twenty Actionable Nuggets (pertaining to key health issues associated with long-term SCI) were developed. Nugget postcards were mailed weekly for 20 weeks to participating physicians. Prior knowledge of SCI was self-rated by participants; they also completed an online posttest to assess the information they gained from the Nugget postcards. Participants’ opinions about practice accessibility and accommodations for patients with SCI, as well as the acceptability and usefulness of Nuggets, were assessed in interviews. Main findings With Actionable Nuggets, participants’ knowledge of the health needs of patients with SCI improved, as knowledge increased from a self-rating of fair (58%) to very good (75%) based on posttest quiz results. The mean overall score for accessibility and accommodations in physicians’ practices was 72%. Participants’ awareness of the need for screening and disease prevention among this population also increased. The usefulness and acceptability of SCI Nugget postcards were rated as excellent. Conclusion Actionable Nuggets are a knowledge translation tool designed to provide family physicians with concise, practical information about the most prevalent and pressing primary care needs of patients with SCI. This evidence-based resource has been shown to be an excellent fit with information consumption processes in primary care. They were updated and adapted for distribution by the Canadian

  4. Androgen action.

    PubMed

    Werner, Ralf; Holterhus, Paul-Martin

    2014-01-01

    Androgens are important for male sex development and physiology. Their actions are mediated by the androgen receptor (AR), a ligand-dependent nuclear transcription factor. The activity of the AR is controlled at multiple stages due to ligand binding and induced structural changes assisted by the foldosome, compartmentalization, recruitment of coregulators, posttranslational modifications and chromatin remodeling, leading to subsequent transcription of androgen-responsive target genes. Beside these short-term androgen actions, there is phenomenological and experimental evidence of long-term androgen programming in mammals and in the human during sensitive programming time windows, both pre- and postnatally. At the molecular level, research into androgen insensitivity syndrome has unmasked androgen programming at the transcriptome level, in genital fibroblasts and peripheral blood mononuclear cells, and at the epigenome level. Androgens are crucial for male sex development and physiology during embryogenesis, at puberty and in adult life. Testosterone and its more potent metabolite, dihydrotestosterone, which is converted from testosterone within the target cell by 5α-reductase II, are the main androgens involved in male sex differentiation. Androgen action is mediated by a single AR. The AR belongs to the nuclear receptor 3 group C, composed of the glucocorticoid receptor (NR3C1), mineralocorticoid receptor (NR3C2), progesterone receptor (NR3C3) and AR (NR3C4), and acts as a ligand-dependent transcription factor. PMID:25247642

  5. Professional licensure: investigation and disciplinary action.

    PubMed

    Brous, Edie

    2012-11-01

    This is the second article in a three-part series on nursing boards' disciplinary actions and what nurses need to know to maintain their license in good standing. This article discusses common reasons boards of nursing conduct investigations and take disciplinary action. The third and final article will discuss strategies for protecting your license. PMID:23099588

  6. Supporting Systematic Change through Action Research.

    ERIC Educational Resources Information Center

    Holm, Daniel T.; Hunter, Karen; Welling, Judith

    This paper examines how a series of action research projects, supported and guided through a university-public elementary school partnership program, began. It also presents the content and impact of the action research projects from the voices of a university professor, classroom teacher, and principal. The partnership promoted study groups which…

  7. African Primary Care Research: Participatory action research

    PubMed Central

    2014-01-01

    Abstract This article is part of the series on African primary care research and focuses on participatory action research. The article gives an overview of the emancipatory-critical research paradigm, the key characteristics and different types of participatory action research. Following this it describes in detail the methodological issues involved in professional participatory action research and running a cooperative inquiry group. The article is intended to help students with writing their research proposal. PMID:26245439

  8. Unification and Infinite Series

    ERIC Educational Resources Information Center

    Leyendekkers, J. V.; Shannon, A. G.

    2008-01-01

    Some infinite series are analysed on the basis of the hypergeometric function and integer structure and modular rings. The resulting generalized functions are compared with differentiation of the "mother" series. (Contains 1 table.)

  9. Action Learning: Avoiding Conflict or Enabling Action

    ERIC Educational Resources Information Center

    Corley, Aileen; Thorne, Ann

    2006-01-01

    Action learning is based on the premise that action and learning are inextricably entwined and it is this potential, to enable action, which has contributed to the growth of action learning within education and management development programmes. However has this growth in action learning lead to an evolution or a dilution of Revan's classical…

  10. Leading beyond the Walls. Wisdom to Action Series.

    ERIC Educational Resources Information Center

    Hesselbein, Frances, Ed.; Goldsmith, Marshall, Ed.; Somerville, Iain, Ed.

    Twenty-nine of the world's greatest thinkers explore the need for a new paradigm in leadership. Their views are presented in 23 chapters: (1) "The New Pluralism" (Peter F. Drucker); (2) "And the Walls Came Tumbling Down" (Jim Collins); (3) "Preparing for Leadership" (C. K. Prahalad); (4) "Leading the Distributed Organization" (William Bridges);…

  11. Challenging Stereotypes: An Action Guide. Consumer Information Series, Volume 5.

    ERIC Educational Resources Information Center

    Arnold, Jean; Weinerth, Nora

    This booklet is intended to help decrease the barriers of prejudice toward people who have mental illnesses. It serves as an educational tool to eliminate the stigma associated with mental illness and to help develop anti-stigma or anti-discrimination programs. Increasingly, the media is doing a better job of breaking down the stereotypes…

  12. Invitational Teaching, Learning, and Living. Analysis and Action Series.

    ERIC Educational Resources Information Center

    Purkey, William Watson; Stanley, Paula Helen

    Invitational education aims at creating a total school environment that intentionally summons teachers and students to realize their potential in all areas of worthwhile human endeavor and to make classrooms "the most inviting place in town." Within this model, invitational teaching addresses the role of the teacher in summoning individuals to see…

  13. BASIC ELECTRICITY. SCIENCE IN ACTION SERIES, NUMBER 14.

    ERIC Educational Resources Information Center

    CASSEL, RICHARD

    THIS TEACHING GUIDE, INVOLVING ACTIVITIES FOR DEVELOPING AN UNDERSTANDING OF BASIC ELECTRICITY, EMPHASIZES STUDENT INVESTIGATIONS RATHER THAN FACTS, AND IS BASED ON THE PREMISE THAT THE MAJOR GOAL IN SCIENCE TEACHING IS THE DEVELOPMENT OF THE INVESTIGATIVE ATTITUDE IN THE STUDENT. ACTIVITIES SUGGESTED INVOLVE SIMPLE DEMONSTRATIONS AND EXPERIMENTS…

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

    ERIC Educational Resources Information Center

    Gmelch, Walter H.; Chan, Wilbert

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

  15. Rethinking Student Discipline: Alternatives That Work. Principals Taking Action Series.

    ERIC Educational Resources Information Center

    Short, Paula M.; And Others

    This book presents an alternative way of thinking about school discipline policy. It advocates the establishment of a school environment that supports good student behavior and provides an organizational look at how to build good school discipline, based on actual experiences. Punitive approaches, whether based on rewards or punishment, simply…

  16. Teachers and Research in Action. NEA School Restructuring Series.

    ERIC Educational Resources Information Center

    Livingston, Carol; Castle, Shari

    This book highlights the use of research and other forms of knowledge for meaningful school reform by faculties engaged in the National Education Association's "Mastery in Learning Project" (MIL). This project is a school-based education reform initiative designed to help school faculties take an active role in directing school renewal efforts,…

  17. Teaching and Researching Translation. Applied Linguistics in Action Series.

    ERIC Educational Resources Information Center

    Hatim, Basil

    This book reports dispassionately on what has been happening in both the theory and practice of translation and interpreting, and introduces students and teachers of translation to the intricacies of the process and the diverse demands of the profession. The book is divided into four sections and 15 chapters. Section 1, "Translation Studies:…

  18. Series Transmission Line Transformer

    DOEpatents

    Buckles, Robert A.; Booth, Rex; Yen, Boris T.

    2004-06-29

    A series transmission line transformer is set forth which includes two or more of impedance matched sets of at least two transmissions lines such as shielded cables, connected in parallel at one end ans series at the other in a cascading fashion. The cables are wound about a magnetic core. The series transmission line transformer (STLT) which can provide for higher impedance ratios and bandwidths, which is scalable, and which is of simpler design and construction.

  19. Fourier Series Operating Package

    NASA Technical Reports Server (NTRS)

    Charnow, Milton L.

    1961-01-01

    This report presents a computer program for multiplying, adding, differentiating, integrating, "barring" and scalarly multiplying "literal" Fourier series as such, and for extracting the coefficients of specified terms.

  20. Homogenising time series: beliefs, dogmas and facts

    NASA Astrophysics Data System (ADS)

    Domonkos, P.

    2011-06-01

    In the recent decades various homogenisation methods have been developed, but the real effects of their application on time series are still not known sufficiently. The ongoing COST action HOME (COST ES0601) is devoted to reveal the real impacts of homogenisation methods more detailed and with higher confidence than earlier. As a part of the COST activity, a benchmark dataset was built whose characteristics approach well the characteristics of real networks of observed time series. This dataset offers much better opportunity than ever before to test the wide variety of homogenisation methods, and analyse the real effects of selected theoretical recommendations. Empirical results show that real observed time series usually include several inhomogeneities of different sizes. Small inhomogeneities often have similar statistical characteristics than natural changes caused by climatic variability, thus the pure application of the classic theory that change-points of observed time series can be found and corrected one-by-one is impossible. However, after homogenisation the linear trends, seasonal changes and long-term fluctuations of time series are usually much closer to the reality than in raw time series. Some problems around detecting multiple structures of inhomogeneities, as well as that of time series comparisons within homogenisation procedures are discussed briefly in the study.

  1. Lower GI Series

    MedlinePlus

    ... GI series can help diagnose the cause of • abdominal pain • bleeding from the anus • changes in bowel habits • ... GI series should seek immediate medical attention: • severe abdominal pain • bloody bowel movements or bleeding from the anus • ...

  2. Fourier Series Optimization Opportunity

    ERIC Educational Resources Information Center

    Winkel, Brian

    2008-01-01

    This note discusses the introduction of Fourier series as an immediate application of optimization of a function of more than one variable. Specifically, it is shown how the study of Fourier series can be motivated to enrich a multivariable calculus class. This is done through discovery learning and use of technology wherein students build the…

  3. SERI Wind Energy Program

    SciTech Connect

    Noun, R. J.

    1983-06-01

    The SERI Wind Energy Program manages the areas or innovative research, wind systems analysis, and environmental compatibility for the U.S. Department of Energy. Since 1978, SERI wind program staff have conducted in-house aerodynamic and engineering analyses of novel concepts for wind energy conversion and have managed over 20 subcontracts to determine technical feasibility; the most promising of these concepts is the passive blade cyclic pitch control project. In the area of systems analysis, the SERI program has analyzed the impact of intermittent generation on the reliability of electric utility systems using standard utility planning models. SERI has also conducted methodology assessments. Environmental issues related to television interference and acoustic noise from large wind turbines have been addressed. SERI has identified the causes, effects, and potential control of acoustic noise emissions from large wind turbines.

  4. The Take Action Project

    ERIC Educational Resources Information Center

    Boudreau, Sue

    2010-01-01

    The Take Action Project (TAP) was created to help middle school students take informed and effective action on science-related issues. The seven steps of TAP ask students to (1) choose a science-related problem of interest to them, (2) research their problem, (3) select an action to take on the problem, (4) plan that action, (5) take action, (6)…

  5. Time Series Explorer

    NASA Astrophysics Data System (ADS)

    Loredo, Thomas

    The key, central objectives of the proposed Time Series Explorer project are to develop an organized collection of software tools for analysis of time series data in current and future NASA astrophysics data archives, and to make the tools available in two ways: as a library (the Time Series Toolbox) that individual science users can use to write their own data analysis pipelines, and as an application (the Time Series Automaton) providing an accessible, data-ready interface to many Toolbox algorithms, facilitating rapid exploration and automatic processing of time series databases. A number of time series analysis methods will be implemented, including techniques that range from standard ones to state-of-the-art developments by the proposers and others. Most of the algorithms will be able to handle time series data subject to real-world problems such as data gaps, sampling that is otherwise irregular, asynchronous sampling (in multi-wavelength settings), and data with non-Gaussian measurement errors. The proposed research responds to the ADAP element supporting the development of tools for mining the vast reservoir of information residing in NASA databases. The tools that will be provided to the community of astronomers studying variability of astronomical objects (from nearby stars and extrasolar planets, through galactic and extragalactic sources) will revolutionize the quality of timing analyses that can be carried out, and greatly enhance the scientific throughput of all NASA astrophysics missions past, present, and future. The Automaton will let scientists explore time series - individual records or large data bases -- with the most informative and useful analysis methods available, without having to develop the tools themselves or understand the computational details. Both elements, the Toolbox and the Automaton, will enable deep but efficient exploratory time series data analysis, which is why we have named the project the Time Series Explorer. Science

  6. On Sums of Numerical Series and Fourier Series

    ERIC Educational Resources Information Center

    Pavao, H. Germano; de Oliveira, E. Capelas

    2008-01-01

    We discuss a class of trigonometric functions whose corresponding Fourier series, on a conveniently chosen interval, can be used to calculate several numerical series. Particular cases are presented and two recent results involving numerical series are recovered. (Contains 1 note.)

  7. Innovative Ideas in Elementary Schools: A Compilation. Agates and Ideas.

    ERIC Educational Resources Information Center

    Armitage, Jim, Ed.; Denham, Harvey, Ed.

    The first part of the document presents a collection of workable ideas, organized by topic, which were submitted by principals who used them to improve the programs in their schools. Some areas of interest covered include community involvement, student-choice electives, parent reporting, career education, and counseling and changing behavior. Also…

  8. Reducing Teenage Binge Drinking and Drunk Driving on the Reservation: The Pikanii Action Team

    ERIC Educational Resources Information Center

    Still Smoking, Dorothy; Bull Shoe, Debbie Whitegrass

    2012-01-01

    The Pikanii Action Team project addressed the issues of teenage drinking and drunk driving on the Blackfeet Reservation. Basing their actions on locally-generated research, the Pikanii Action Team conducted a series of activities and initiatives to promote public awareness and action related to high-risk activities related to drinking. The team's…

  9. Young Children's Causal Explanations Are Biased by Post-Action Associative Information

    ERIC Educational Resources Information Center

    Atance, Cristina M.; Metcalf, Jennifer L.; Martin-Ordas, Gema; Walker, Cheryl L.

    2014-01-01

    In a series of 4 experiments, we tested children's understanding that the causes of their actions must necessarily be attributed to information known prior to (i.e., "pre-action" information), rather than after (i.e., "post-action" information), the completion of their actions. For example, children were shown a dog, asked…

  10. Individual Action Planning: A Practical Guide.

    ERIC Educational Resources Information Center

    Squirrell, Gillian

    This book, which is intended as a practical guide for British teachers and tutors involved in career guidance, explains the process of helping students develop Individual Action Plans (IAPs). IAPs are plans outlining individual personal, vocational, and educational aspirations that students develop in a series of discussion sessions with an…

  11. Nuclear facility decommissioning and site remedial actions

    SciTech Connect

    Knox, N.P.; Webb, J.R.; Ferguson, S.D.; Goins, L.F.; Owen, P.T.

    1990-09-01

    The 394 abstracted references on environmental restoration, nuclear facility decommissioning, uranium mill tailings management, and site remedial actions constitute the eleventh in a series of reports prepared annually for the US Department of Energy's Remedial Action Programs. Citations to foreign and domestic literature of all types -- technical reports, progress reports, journal articles, symposia proceedings, theses, books, patents, legislation, and research project descriptions -- have been included. The bibliography contains scientific, technical, economic, regulatory, and legal information pertinent to the US Department of Energy's Remedial Action Programs. Major sections are (1) Surplus Facilities Management Program, (2) Nuclear Facilities Decommissioning, (3) Formerly Utilized Sites Remedial Action Programs, (4) Facilities Contaminated with Naturally Occurring Radionuclides, (5) Uranium Mill Tailings Remedial Action Program, (6) Grand Junction Remedial Action Program, (7) Uranium Mill Tailings Management, (8) Technical Measurements Center, (9) Remedial Action Program, and (10) Environmental Restoration Program. Within these categories, references are arranged alphabetically by first author. Those references having no individual author are listed by corporate affiliation or by publication title. Indexes are provided for author, corporate affiliation, title word, publication description, geographic location, subject category, and keywords. This report is a product of the Remedial Action Program Information Center (RAPIC), which selects and analyzes information on remedial actions and relevant radioactive waste management technologies.

  12. Extending the Alternating Series Test

    ERIC Educational Resources Information Center

    Katsuura, Hidefumi

    2012-01-01

    Alternating series have the simplest of sign patterns. What about series with more complicated patterns? By inspecting the alternating series test closely, we find a theorem that applies to more complicated sign patterns, and beyond.

  13. Action Learning at Work.

    ERIC Educational Resources Information Center

    Mumford, Alan, Ed.

    This book contains 34 papers examining the theory, process, and outcomes of action learning at work. The following papers are included: "An Introduction to the Text" (Alan Mumford); "The Learning Equation" (Reg Revans); "Action Learning as a Vehicle for Learning" (Alan Mumford); "Placing Action Learning and Action Research in Context" (Cliff…

  14. Action Research Facilitator's Handbook.

    ERIC Educational Resources Information Center

    Caro-Bruce, Cathy

    This handbook is a roadmap for action research facilitators to help groups as they work through the research process. It offers quotations, handouts, strategies, resources, and insights from actual experiences. The sections of the handbook follow the action research cycle, focusing on: "What is Action Research?"; "What is the Action Research…

  15. Gangs. Opposing Viewpoints Series.

    ERIC Educational Resources Information Center

    Cozic, Charles P., Ed.

    Books in the Opposing Viewpoints Series present debates about current issues that can be used to teach critical reading and thinking skills. The variety of opinions expressed in this collection of articles and book excerpts explore many aspects of juvenile gangs. Some youths join gangs of their own free choice, to satisfy ego or greed. Others are…

  16. Themes. Informal Education Series.

    ERIC Educational Resources Information Center

    Kessens, Rosanne

    Part of the larger Informal Education Series, this publication brings together many of the materials prepared by Rosanne Kessens for teachers and parents involved in Follow Through settings. Contents first explore theme development as an integrated approach to learning and then describe strategies for planning themes. Subsequent materials offer…

  17. Family Feathers. [Videotape Series].

    ERIC Educational Resources Information Center

    1999

    Family Feathers is a set of 18 videotapes for parents of preschool children, created by the Alaska Native Home Base Video Project of the Tlingit and Haida Head Start Program. This series offers culturally relevant solutions to the challenges of parenting, drawing on practical advice from Tlingit and Haida parents, wisdom from elders, and some of…

  18. Parent's Journal. [Videotape Series].

    ERIC Educational Resources Information Center

    1999

    Parent's Journal is a set of 16 videotapes for parents of prenatal, infant, and toddler-age children, created by the Alaska Native Home Base Video Project of the Tlingit and Haida Head Start Program. This series offers culturally relevant solutions to the challenges of parenting, drawing on the life stories and experiences of capable mothers and…

  19. ACC Study Guide Series.

    ERIC Educational Resources Information Center

    Austin Community Coll., TX. Rio Grande Campus.

    Ten one-page instructional guides designed to assist Austin Community College (ACC) students in using the library and in writing research papers are presented in this series. The titles of the guides are: (1) "The Media Collection (We have more than books in the LRC)"; (2) "Encyclopedias"; (3) "Finding Books"; (4) "Finding a Dictionary or…

  20. Agriculture Issues. Transition Series.

    ERIC Educational Resources Information Center

    Comptroller General of the U.S., Washington, DC.

    This report is one of a series by the General Accounting Office that summarizes major policy, management, and program issues facing agency heads in the Bush administration. Many concerns have been identified, some new, others long-standing. This report on the Department of Agriculture describes concerns about the following six issues: (1)…

  1. Swaziland Behavioural Assessment Series.

    ERIC Educational Resources Information Center

    Ziyane, Masotsha J.; And Others

    The Swaziland Behavioural Assessment Series (SBAS) is a battery of ability tests derived from the Flanagan Aptitude Classification Tests and the Internationally Developed Tests, for use in the guidance of secondary school students towards relevant educational and vocational opportunities. The SBAS has been field tested in Swaziland. Sixteen…

  2. Time Series Database

    2007-11-02

    TSDB is a Python module for storing large volumes of time series data. TSDB stores data in binary files indexed by a timestamp. Aggregation functions (such as rate, sum, avg, etc.) can be performed on the data, but data is never discarded. TSDB is presently best suited for SNMP data but new data types are easily added.

  3. Building Alliances Series: Education

    ERIC Educational Resources Information Center

    Brady, Cecilia

    2009-01-01

    Public-private partnerships done right are a powerful tool for development, providing enduring solutions to some of the greatest challenges. To help familiarize readers with the art of alliance building, the Global Development Alliance (GDA) office has created a series of practical guides that highlight proven practices in partnerships,…

  4. Probing the Search Series.

    ERIC Educational Resources Information Center

    Owens, Peter

    1983-01-01

    Energy Search, Geography Search, Geology Search, Archeology Search, and Community Search are microcomputer software games, usable in grades five to nine, which provide educational simulations, numbers and situational choices, and calculation of implications of decisions. The series is a pathfinder usable by entire class and requiring only one…

  5. Little Herder Reading Series.

    ERIC Educational Resources Information Center

    Bureau of Indian Affairs (Dept. of Interior), Washington, DC.

    The Little Herder Reading Series is comprised of 4 volumes based on the life of a Navajo Indian girl. The books are written in English blank verse and describe many facets of Indian life. The volumes contain illustrations by Hoke Denetsosie which give a pictorial representation of the printed verse. The reading level is for the middle and upper…

  6. Computer Series, 54.

    ERIC Educational Resources Information Center

    Moore, John W., Ed.

    1984-01-01

    Describes graphical solutions of equations for stirred-tank reactors in series; data management software for producing and searching customized mass spectral libraries; least squares and chromatography programs; a low-cost data acquisition system for Apple microcomputers; nuclear magnetic resonance interpretation with graphics; chemical bonding…

  7. Inferences about Action Engage Action Systems

    ERIC Educational Resources Information Center

    Taylor, Lawrence J.; Lev-Ari, Shiri; Zwaan, Rolf A.

    2008-01-01

    Verbal descriptions of actions activate compatible motor responses [Glenberg, A. M., & Kaschak, M. P. (2002). Grounding language in action. "Psychonomic Bulletin & Review, 9", 558-565]. Previous studies have found that the motor processes for manual rotation are engaged in a direction-specific manner when a verb disambiguates the direction of…

  8. 29 CFR 102.125 - Action on petition.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Action on petition. 102.125 Section 102.125 Labor Regulations Relating to Labor NATIONAL LABOR RELATIONS BOARD RULES AND REGULATIONS, SERIES 8 Amendments § 102.125 Action on petition. Upon the filing of such petition, the Board shall consider the same and...

  9. Action Research in Higher Education: Examples and Reflections.

    ERIC Educational Resources Information Center

    Zuber-Skerritt, Ortrun

    This book presents a series of case studies in higher education which demonstrate how teams of academics have improved their practice, skill and conditions of learning and teaching through "action research." Action research is defined as collaborative critical enquiry by academics themselves into their own teaching practice, into problems of…

  10. ''KN'' series cracking catalysts

    SciTech Connect

    Klapstov, V.F.; Khlebrikova, M.A.; Maslova, A.A.; Nefedov, B.K.

    1986-09-01

    The basic directions in improving high-activity zeolitic cracking catalysts at the present stage are improvements in the resistance to attrition and increases in the bulk density of the catalysts, along with a changeover to relatively waste-free catalyst manufacturing technology. Catalysts of the ''KN'' series have been synthesized recently with improved quality characteristics. Low-waste technology is used in manufacturing them. Data are presented which show that the KN catalysts are better than the other Soviet catalysts. The starting materials and reagents in preparing the KN catalysts are technical alumina, rare-earth element nitrates, a natural component (such as clay conforming to specification TU-21-25-146-75), sodium hydroxide, and granulated sodium silicate. The preparation of the KN catalysts is described and no silica gel is used in manufacturing the KN series catalyst, in contrast to the RSG-6Ts catalyst. The use of KN series catalysts in place of KMTsR in catalytic cracking units will result in an increase in the naphtha yield by at least 20% by weight, as well as a reduction of the catalyst consumption by a factor of 2-3. A changeover to the commerical production of this catalyst will make it possible to reduce saline waste by a factor of 8-10 and reduce the catalyst cost by a factor of 1.5-2.

  11. 75 FR 71142 - National Register of Historic Places; Notification of Pending Nominations and Related Actions...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-22

    ... Oven, (Guam's Outdoor Ovens MPS), Beatrice Baza Rd, Yona, 10000972 Chaco Outdoor Oven, (Guam's Outdoor Ovens MPS), Chalan Josen Milagro St., Agat, 10000967 Cruz Outdoor Oven, (Guam's Outdoor Ovens MPS), Route 16, Barrigada, 10000966 Flores Outdoor Oven, (Guam's Outdoor Ovens MPS), Matcella Dr.,...

  12. Action versus valence in decision making

    PubMed Central

    Guitart-Masip, Marc; Duzel, Emrah; Dolan, Ray; Dayan, Peter

    2014-01-01

    The selection of actions, and the vigor with which they are executed, are influenced by the affective valence of predicted outcomes. This interaction between action and valence significantly influences appropriate and inappropriate choices and is implicated in the expression of psychiatric and neurological abnormalities, including impulsivity and addiction. We review a series of recent human behavioral, neuroimaging, and pharmacological studies whose key design feature is an orthogonal manipulation of action and valence. These studies find that the interaction between the two is subject to the critical influence of dopamine. They also challenge existing views that neural representations in the striatum focus on valence, showing instead a dominance of the anticipation of action. PMID:24581556

  13. Putting Action in Perspective

    ERIC Educational Resources Information Center

    Lozano, Sandra C.; Hard, Bridgette Martin; Tversky, Barbara

    2007-01-01

    Embodied approaches to cognition propose that our own actions influence our understanding of the world. Do other people's actions also have this influence? The present studies show that perceiving another person's actions changes the way people think about objects in a scene. In Study 1, participants viewed a photograph and answered a question…

  14. Conservation Action Handbook.

    ERIC Educational Resources Information Center

    National Rifle Association, Washington, DC.

    Conservation problems are identified, with some suggestions for action. General areas covered are: Wildlife Conservation, Soil Conservation, Clean Water, Air Pollution Action, and Outdoor Recreation Action. Appendices list private organizations or agencies concerned with natural resource use and/or management, congressional committees considering…

  15. Action in Development

    ERIC Educational Resources Information Center

    von Hofsten, Claes

    2007-01-01

    It is argued that cognitive development has to be understood in the functional perspective provided by actions. Actions reflect all aspects of cognitive development including the motives of the child, the problems to be solved, and the constraints and possibilities of the child's body and sensorimotor system. Actions are directed into the future…

  16. Planning as Action Research

    ERIC Educational Resources Information Center

    de Gonzalez, Carmen Beatriz; Hernandez, Teresa; Kusch, Jim; Ryan, Charly

    2004-01-01

    Planning contains so much more than the written plan. Early in 2000, an invitation came from the Collaborative Action Research Network (CARN), to people experienced in action research who might want to help plan and present an action research event for elementary school science teachers in Venezuela, South America, in Autumn 2000. This article…

  17. Participatory Action Research.

    ERIC Educational Resources Information Center

    Walker, Martha Lentz

    1993-01-01

    Describes aspects of participatory action research and considers advantages of using participatory action research in research by disabilities and rehabilitation researchers. Notes that participatory action research can be built into any rehabilitation research design but that it rests upon the recognition of persons with disabilities as integral…

  18. Historical Heliophysical Series of the Ebro Observatory

    NASA Astrophysics Data System (ADS)

    Curto, J. J.; Solé, J. G.; Genescà, M.; Blanca, M. J.; Vaquero, J. M.

    2016-08-01

    We present the contents of the historical heliophysical series collected at the Ebro Observatory, as well as the actions carried out to restore and save these data and to conserve the physical media containing the data and the telescopes that helped to obtain them. We also discuss the results obtained with these measurements, describe how we disseminated them, and report on the investigations that we have carried out with this information. We show the evolution of the local solar indices such as the Ebro Sunspot Number (ESN), the Ebro Group Sunspot Number (EGSN), or the Ebro Sunspot Area (ESA), which are derived directly from our data. For verification purposes, these local solar indices have been compared to the international sunspot numbers published by SILSO. Our data are reliable and correlate well with the respective international series. Finally, as an example of the possibilities that the Ebro series offer, we explain the use of these data to elucidate one of the recent problems in solar physics: the discontinuity in international data known as the Waldmeier discontinuity and, in general, the ratio between sunspots and sunspot groups. In the Ebro Observatory series, no discontinuity such as this is detected. We instead observe a rather stable ratio in the spot or group rates. This result is in agreement with the hypothesis of Svalgaard (2010, ASP CS-428, 297) that the Waldmeier discontinuity is produced only on a procedural level, perhaps by a change in the criteria used in Zürich by Waldmeier or by changing external conditions.

  19. Master space, Hilbert series and Seiberg duality

    NASA Astrophysics Data System (ADS)

    Forcella, Davide; Hanany, Amihay; Zaffaroni, Alberto

    2009-07-01

    We analyze the action of Toric (Seiberg) duality on the combined mesonic and baryonic moduli space of quiver gauge theories obtained from D3 branes at Calabi-Yau singularities. We analyze in particular the structure of the master space, the complete moduli space for one brane, for different toric phases of a given singularity. We show that the Hilbert Series for the largest component of the master space of different phases is the same, when refined with all the non anomalous charges. This reflects the fact that the quiver gauge theories associated with different phases are related by Seiberg duality when the number of branes is greater than one.

  20. Industrial application experiment series

    NASA Technical Reports Server (NTRS)

    Bluhm, S. A.

    1981-01-01

    Two procurements within the Industrial Application Experiment Series of the Thermal Power Systems Project are discussed. The first procurement, initiated in April 1980, resulted in an award to the Applied Concepts Corporation for the Capital Concrete Experiment: two Fresnel concentrating collectors will be evaluated in single-unit installations at the Jet Propulsion Laboratory Parabolic Dish Test Site and at Capitol Concrete Products, Topeka, Kansas. The second procurement, initiated in March 1981, is titled, "Thermal System Engineering Experiment B." The objective of the procurement is the rapid deployment of developed parabolic dish collectors.

  1. Understanding affirmative action.

    PubMed

    Crosby, Faye J; Iyer, Aarti; Sincharoen, Sirinda

    2006-01-01

    Affirmative action is a controversial and often poorly understood policy. It is also a policy that has been widely studied by social scientists. In this review, we outline how affirmative action operates in employment and education settings and consider the major points of controversy. In addition, we detail the contributions of psychologists and other social scientists in helping to demonstrate why affirmative action is needed; how it can have unintended negative consequences; and how affirmative action programs can be most successful. We also review how psychologists have examined variations in people's attitudes toward affirmative action, in part as a means for testing different theories of social behavior. PMID:16318608

  2. Series Bosch System Development

    NASA Technical Reports Server (NTRS)

    Abney, Morgan B.; Evans, Christopher; Mansell, Matt; Swickrath, Michael

    2012-01-01

    State-of-the-art (SOA) carbon dioxide (CO2) reduction technology for the International Space Station produces methane as a byproduct. This methane is subsequently vented overboard. The associated loss of hydrogen ultimately reduces the mass of oxygen that can be recovered from CO2 in a closed-loop life support system. As an alternative to SOA CO2 reduction technology, NASA is exploring a Series-Bosch system capable of reducing CO2 with hydrogen to form water and solid carbon. This results in 100% theoretical recovery of oxygen from metabolic CO2. In the past, Bosch-based technology did not trade favorably against SOA technology due to a high power demand, low reaction efficiencies, concerns with carbon containment, and large resupply requirements necessary to replace expended catalyst cartridges. An alternative approach to Bosch technology, labeled "Series-Bosch," employs a new system design with optimized multi-stage reactors and a membrane-based separation and recycle capability. Multi-physics modeling of the first stage reactor, along with chemical process modeling of the integrated system, has resulted in a design with potential to trade significantly better than previous Bosch technology. The modeling process and resulting system architecture selection are discussed.

  3. Investigations: Toxic Waste. A Science Curriculum in the Participation Series.

    ERIC Educational Resources Information Center

    Goldman, Jill S.; And Others

    One of a series of teacher-developed curriculum guides designed to encourage student participation and involvement in important social issues, this secondary level guide presents toxic waste as one example of a current issue requiring social action. The first section focuses on the skill of investigating as a means of introducing students to…

  4. Lower GI Series (Barium Enema)

    MedlinePlus

    ... GI series can help diagnose the cause of abdominal pain bleeding from the anus changes in bowel habits ... GI series should seek immediate medical attention: severe abdominal pain bloody bowel movements or bleeding from the anus ...

  5. Series of Reciprocal Triangular Numbers

    ERIC Educational Resources Information Center

    Bruckman, Paul; Dence, Joseph B.; Dence, Thomas P.; Young, Justin

    2013-01-01

    Reciprocal triangular numbers have appeared in series since the very first infinite series were summed. Here we attack a number of subseries of the reciprocal triangular numbers by methodically expressing them as integrals.

  6. GPS Position Time Series @ JPL

    NASA Technical Reports Server (NTRS)

    Owen, Susan; Moore, Angelyn; Kedar, Sharon; Liu, Zhen; Webb, Frank; Heflin, Mike; Desai, Shailen

    2013-01-01

    Different flavors of GPS time series analysis at JPL - Use same GPS Precise Point Positioning Analysis raw time series - Variations in time series analysis/post-processing driven by different users. center dot JPL Global Time Series/Velocities - researchers studying reference frame, combining with VLBI/SLR/DORIS center dot JPL/SOPAC Combined Time Series/Velocities - crustal deformation for tectonic, volcanic, ground water studies center dot ARIA Time Series/Coseismic Data Products - Hazard monitoring and response focused center dot ARIA data system designed to integrate GPS and InSAR - GPS tropospheric delay used for correcting InSAR - Caltech's GIANT time series analysis uses GPS to correct orbital errors in InSAR - Zhen Liu's talking tomorrow on InSAR Time Series analysis

  7. Action perception in infancy: the plasticity of 7-month-olds' attention to grasping actions.

    PubMed

    Daum, Moritz M; Wronski, Caroline; Harms, Annekatrin; Gredebäck, Gustaf

    2016-09-01

    The present study investigates the plasticity of 7-month-old infants' orienting of attention during their perception of grasping actions. Previous research has shown that when infants observe a grasping hand, they shift their attention in line with the grasping direction, which is indicated by a reliable priming effect in this direction. The mechanisms behind this priming effect are largely unknown, and it is unclear how malleable this priming effect is with respect to a brief exposure to novel action-target contingencies. In a spatial-cueing paradigm, we presented a series of training trials prior to a series of test trials. These training sequences significantly modulated infants' attention. This suggests that action perception, when assessed through shifts of attention, is not solely based on the infants' grasping experience but quickly adapts to context-specific observed regularities. PMID:27093869

  8. SERI Biomass Program

    NASA Astrophysics Data System (ADS)

    Bergeron, P. W.; Corder, R. E.; Hill, A. M.; Lindsey, H.; Lowenstein, M. Z.

    1983-02-01

    The biomass with which this report is concerned includes aquatic plants, which can be converted into liquid fuels and chemicals; organic wastes (crop residues as well as animal and municipal wastes), from which biogas can be produced via anerobic digestion; and organic or inorganic waste streams, from which hydrogen can be produced by photobiological processes. The Biomass Program Office supports research in three areas which, although distinct, all use living organisms to create the desired products. The Aquatic Species Program (ASP) supports research on organisms that are themselves processed into the final products, while the Anaerobic Digestion (ADP) and Photo/Biological Hydrogen Program (P/BHP) deals with organisms that transform waste streams into energy products. The P/BHP is also investigating systems using water as a feedstock and cell-free systems which do not utilize living organisms. This report summarizes the progress and research accomplishments of the SERI Biomass Program during FY 1982.

  9. Harmonic Series Meets Fibonacci Sequence

    ERIC Educational Resources Information Center

    Chen, Hongwei; Kennedy, Chris

    2012-01-01

    The terms of a conditionally convergent series may be rearranged to converge to any prescribed real value. What if the harmonic series is grouped into Fibonacci length blocks? Or the harmonic series is arranged in alternating Fibonacci length blocks? Or rearranged and alternated into separate blocks of even and odd terms of Fibonacci length?

  10. Stereoscopically Observing Manipulative Actions

    PubMed Central

    Ferri, S.; Pauwels, K.; Rizzolatti, G.; Orban, G. A.

    2016-01-01

    The purpose of this study was to investigate the contribution of stereopsis to the processing of observed manipulative actions. To this end, we first combined the factors “stimulus type” (action, static control, and dynamic control), “stereopsis” (present, absent) and “viewpoint” (frontal, lateral) into a single design. Four sites in premotor, retro-insular (2) and parietal cortex operated specifically when actions were viewed stereoscopically and frontally. A second experiment clarified that the stereo-action-specific regions were driven by actions moving out of the frontoparallel plane, an effect amplified by frontal viewing in premotor cortex. Analysis of single voxels and their discriminatory power showed that the representation of action in the stereo-action-specific areas was more accurate when stereopsis was active. Further analyses showed that the 4 stereo-action-specific sites form a closed network converging onto the premotor node, which connects to parietal and occipitotemporal regions outside the network. Several of the specific sites are known to process vestibular signals, suggesting that the network combines observed actions in peripersonal space with gravitational signals. These findings have wider implications for the function of premotor cortex and the role of stereopsis in human behavior. PMID:27252350

  11. Stereoscopically Observing Manipulative Actions.

    PubMed

    Ferri, S; Pauwels, K; Rizzolatti, G; Orban, G A

    2016-08-01

    The purpose of this study was to investigate the contribution of stereopsis to the processing of observed manipulative actions. To this end, we first combined the factors "stimulus type" (action, static control, and dynamic control), "stereopsis" (present, absent) and "viewpoint" (frontal, lateral) into a single design. Four sites in premotor, retro-insular (2) and parietal cortex operated specifically when actions were viewed stereoscopically and frontally. A second experiment clarified that the stereo-action-specific regions were driven by actions moving out of the frontoparallel plane, an effect amplified by frontal viewing in premotor cortex. Analysis of single voxels and their discriminatory power showed that the representation of action in the stereo-action-specific areas was more accurate when stereopsis was active. Further analyses showed that the 4 stereo-action-specific sites form a closed network converging onto the premotor node, which connects to parietal and occipitotemporal regions outside the network. Several of the specific sites are known to process vestibular signals, suggesting that the network combines observed actions in peripersonal space with gravitational signals. These findings have wider implications for the function of premotor cortex and the role of stereopsis in human behavior. PMID:27252350

  12. Priority: Africa Programme for Action Proposed by the Director-General (1990-1995). Development of Higher Education in Africa--The African University: Into the New Millennium. Results of a Series of Seminars on Higher Education in Africa (Accra: November 1991, Dakar: November 1992 and Alexandria: April 1993).

    ERIC Educational Resources Information Center

    Association of African Universities, Accra-North (Ghana).

    This document brings into focus the main ideas and action-oriented decisions emanating from the seminars of heads of African universities which took place on the themes of: the mission of the African university (Accra, 1991); restructuring the African university (Dakar, 1992); and the resources and management of the African university (Alexandria,…

  13. Nuclear facility decommissioning and site remedial actions

    SciTech Connect

    Owen, P.T.; Knox, N.P.; Ferguson, S.D.; Fielden, J.M.; Schumann, P.L.

    1989-09-01

    The 576 abstracted references on nuclear facility decommissioning, uranium mill tailings management, and site remedial actions constitute the tenth in a series of reports prepared annually for the US Department of Energy's Remedial Action Programs. Citations to foreign and domestic literature of all types--technical reports, progress reports, journal articles, symposia proceedings, theses, books, patents, legislation, and research project descriptions--have been included. The bibliography contains scientific, technical, economic, regulatory, and legal information pertinent to the US Department of Energy's Remedial Action Programs. Major sections are (1) Surplus Facilities Management Program, (2) Nuclear Facilities Decommissioning, (3) Formerly Utilized Sites Remedial Action Program, (4) Facilities Contaminated with Naturally Occurring Radionuclides, (5) Uranium Mill Tailings Remedial Action Program, (6) Uranium Mill Tailings Management, (7) Technical Measurements Center, and (8) General Remedial Action Program Studies. Within these categories, references are arranged alphabetically by first author. Those references having no individual author are listed by corporate affiliation or by publication description. Indexes are provided for author, corporate affiliation, title work, publication description, geographic location, subject category, and keywords.

  14. Series of JASMINE missions

    NASA Astrophysics Data System (ADS)

    Gouda, N.

    2011-02-01

    We are planning three space astrometry missions as a series of JASMINE missions; Nano-JASMINE, Small-JASMINE and (Medium-sized)JASMINE. JASMINE is an abbreviation of Japan Astrometry Satellite Mission of INfrared Exploration. The JASMINE mission will measure in an infrared band annual parallaxes, positions on the celestial sphere, and proper motions of many stars in the bulge of the Milky Way (the Galaxy) with high accuracies. A target launch date is the first half of the 2020s. Before the launch of JASMINE, we are planning Nano-JASMINE and Small-JASMINE. Nano-JASMINE uses a very small nano-satellite and it is determined to be launched in 2011. Small-JASMINE is a downsized version of the JASMINE satellite, which observes toward restricted small regions of the Galactic bulge. A target launch date is around 2016. A completely new "map" of the Galactic bulge given by Small-JASMINE and JASMINE will bring us many exciting scientific results.

  15. The Surtsey Magma Series

    PubMed Central

    Ian Schipper, C.; Jakobsson, Sveinn P.; White, James D.L.; Michael Palin, J.; Bush-Marcinowski, Tim

    2015-01-01

    The volcanic island of Surtsey (Vestmannaeyjar, Iceland) is the product of a 3.5-year-long eruption that began in November 1963. Observations of magma-water interaction during pyroclastic episodes made Surtsey the type example of shallow-to-emergent phreatomagmatic eruptions. Here, in part to mark the 50th anniversary of this canonical eruption, we present previously unpublished major-element whole-rock compositions, and new major and trace-element compositions of sideromelane glasses in tephra collected by observers and retrieved from the 1979 drill core. Compositions became progressively more primitive as the eruption progressed, with abrupt changes corresponding to shifts between the eruption’s four edifices. Trace-element ratios indicate that the chemical variation is best explained by mixing of different proportions of depleted ridge-like basalt, with ponded, enriched alkalic basalt similar to that of Iceland’s Eastern Volcanic Zone; however, the systematic offset of Surtsey compositions to lower Nb/Zr than other Vestmannaeyjar lavas indicates that these mixing end members are as-yet poorly contained by compositions in the literature. As the southwestern-most volcano in the Vestmannaeyjar, the geochemistry of the Surtsey Magma Series exemplifies processes occurring within ephemeral magma bodies on the extreme leading edge of a propagating off-axis rift in the vicinity of the Iceland plume. PMID:26112644

  16. Nonketotic hyperglycinemia case series

    PubMed Central

    Iqbal, Mehtab; Prasad, Manish; Mordekar, Santosh R.

    2015-01-01

    To present three cases who presented with neonatal hiccups and who were later diagnosed with nonketotic hyperglycinemia (NKH). Case series. We present three babies who presented in neonatal life with hiccups who later were diagnosed with NKH. Two babies presented on the 2nd day of life with hypotonia, poor feeding, and abnormal movements including jitteriness, hiccups, and twitching. The third baby only had transient hiccups lasting for a couple of days in the 1st week of life but later presented at 3 months of age with poor feeding, drowsiness, and jerky movements. All three cases needed extensive investigations before reaching the diagnosis including metabolic screen, lumbar puncture, electroencephalography, and computed tomography/magnetic resonance imaging. The first two babies needed intubation on their 2nd day of life because of apneas in whom later, the care was withdrawn after reaching the diagnosis of NKH because of poor prognosis. The third baby was discharged home on oral dextromethorphan and ketogenic diet. We discuss the importance of early recognition of symptoms (frequent hiccups) and investigation needed to reach the diagnosis early as it helps in making decision to either carry on treatment or withdraw care because of poor prognosis. It also helps in genetic counseling and prenatal diagnosis can be offered at the subsequent pregnancy. PMID:26962342

  17. The Surtsey Magma Series.

    PubMed

    Schipper, C Ian; Jakobsson, Sveinn P; White, James D L; Michael Palin, J; Bush-Marcinowski, Tim

    2015-01-01

    The volcanic island of Surtsey (Vestmannaeyjar, Iceland) is the product of a 3.5-year-long eruption that began in November 1963. Observations of magma-water interaction during pyroclastic episodes made Surtsey the type example of shallow-to-emergent phreatomagmatic eruptions. Here, in part to mark the 50(th) anniversary of this canonical eruption, we present previously unpublished major-element whole-rock compositions, and new major and trace-element compositions of sideromelane glasses in tephra collected by observers and retrieved from the 1979 drill core. Compositions became progressively more primitive as the eruption progressed, with abrupt changes corresponding to shifts between the eruption's four edifices. Trace-element ratios indicate that the chemical variation is best explained by mixing of different proportions of depleted ridge-like basalt, with ponded, enriched alkalic basalt similar to that of Iceland's Eastern Volcanic Zone; however, the systematic offset of Surtsey compositions to lower Nb/Zr than other Vestmannaeyjar lavas indicates that these mixing end members are as-yet poorly contained by compositions in the literature. As the southwestern-most volcano in the Vestmannaeyjar, the geochemistry of the Surtsey Magma Series exemplifies processes occurring within ephemeral magma bodies on the extreme leading edge of a propagating off-axis rift in the vicinity of the Iceland plume. PMID:26112644

  18. Antioxidant action of benzylisoquinoline alkaloids.

    PubMed

    Ubeda, A; Montesinos, C; Payá, M; Terencio, C; Alcaraz, M J

    1993-01-01

    The antioxidant action of a series of benzylisoquinoline alkaloids has been investigated. Laudanosoline, protopapaverine, anonaine, apomorphine, glaucine, boldine, bulbocapnine, tetrahydroberberine and stepholidine produced a dose-dependent inhibition of microsomal lipid peroxidation induced by Fe2+/ascorbate, CCl4/NADPH or by Fe3+ ADP/NADPH. Apomorphine exerted the highest inhibitory effects in the three systems of induction used, with a potency higher than propyl gallate. Laudanosoline was particularly effective in the first system, while bulbocapnine and anonaine were more potent when CCl4/NADPH or Fe3(+)-ADP/NADPH were used as inducers. Laudanosoline, protopapaverine, apomorphine, tetrahydroberberine and stepholidine were also potent inhibitors of nitroblue tetrazolium (NBT) reduction. The presence of a free hydroxyl group or preferably of a catechol group is a feature relevant for inhibition of lipid peroxidation and NBT reduction, nevertheless the antioxidant activity of benzylisoquinoline alkaloids cannot be only ascribed to the formation of phenoxy radicals and other free radical species may be formed during aporphine and tetrahydroprotoberberine oxidation. The influence of this series of compounds on the time course of lipid peroxidation suggests that some of them, like apomorphine and boldine act as chain-breaking antioxidants. PMID:8319926

  19. Action Learning in China

    ERIC Educational Resources Information Center

    Marquardt, Michael J.

    2015-01-01

    Action learning was introduced into China less than 20 years ago, but has rapidly become a valuable tool for organizations seeking to solve problems, develop their leaders, and become learning organizations. This article provides an historical overview of action learning in China, its cultural underpinnings, and five case studies. It concludes…

  20. Who Needs Affirmative Action.

    ERIC Educational Resources Information Center

    Ginger, Ann Fagan

    1979-01-01

    Affirmative action and reverse discrimination are discussed. Facts that were omitted from the court record on the Bakke case are examined. The need for encouraging minority students and women to continue to press for school admission and for lawyers to continue to press affirmative action suits is stressed. (MC)

  1. Affirmative Action in Israel.

    ERIC Educational Resources Information Center

    Lerner, Natan

    This paper examines issues of equality, discrimination, affirmative action, and preferential treatment in Israel. An introduction provides a broad outline of topics addressed in the paper: the status of the Jewish sector, with treatment of Jewish immigrants to serve as an example of affirmative action; the policies of the state in relation to the…

  2. Community-Action Learning

    ERIC Educational Resources Information Center

    Bell, Sarah; Mattern, Mark; Telin, Mike

    2007-01-01

    This paper describes and analyzes an undergraduate course entitled Public Interest Research in which students learn research methods by conducting research on behalf of one or more community organizations. Students' work is conceived of as community action learning, a combination of participatory action research and service learning, emphasizing…

  3. Social Action Art Therapy

    ERIC Educational Resources Information Center

    Golub, Deborah

    2005-01-01

    This paper explores intersections among art, action, and community. It describes sociopolitical aspects of the author's art therapy work with survivors of repressive regimes living in Brazil, China, and Denmark and considers ways that unique historical and social processes influenced her conceptualization and practice of social action art therapy.

  4. Training for Nonviolent Action.

    ERIC Educational Resources Information Center

    Olson, Theodore W.; Shivers, Lynne

    The theory and practice of nonviolent action training as it exists to date are reviewed in this pamphlet. A response to a renewal of interest in alternative forms of social action, the pamphlet results specifically from an international seminar of experienced organizers and trainers held at Preston Patrick, Westmorland, England, June 27 - July 2,…

  5. Renormalized action improvements

    SciTech Connect

    Zachos, C.

    1984-01-01

    Finite lattice spacing artifacts are suppressed on the renormalized actions. The renormalized action trajectories of SU(N) lattice gauge theories are considered from the standpoint of the Migdal-Kadanoff approximation. The minor renormalized trajectories which involve representations invariant under the center are discussed and quantified. 17 references.

  6. Action Research and Policy

    ERIC Educational Resources Information Center

    Foreman-Peck, Lorraine; Murray, Jane

    2008-01-01

    This article examines the relationship between action research and policy and the kind of confidence teachers, policy makers and other potential users may have in such research. Many published teacher action research accounts are criticised on the grounds that they do not fully meet the conventional standards for reporting social scientific…

  7. Affirmative Action Report, 1992.

    ERIC Educational Resources Information Center

    Nevada Univ. and Community Coll. System, Reno. Office of the Chancellor.

    All campuses and units of the University and Community College System of Nevada annually submit data to the Chancellor's Office on affirmative action. This report provides tables of affirmative action data for students enrolled during fall 1992 and professional and classified staff employed during 1992. First, student data is provided on gender…

  8. Action spectrum for photocarcinogenesis.

    PubMed

    de Gruijl, F R

    1995-01-01

    The wavelength dependence of the carcinogenicity of ultraviolet (UV) radiation needs to be known in order to assess the carcinogenic risks of various UV sources, most notably the different solar UV spectra at ground level under depleting stratospheric ozone. This wavelength dependence cannot be extracted from human data (e.g., from epidemiology); it can, however, be directly obtained from animal experiments. Precise information on the wavelength dependence, the so-called action spectrum, was not available until recently: erythemal or mutagenic action spectra have been used as substitutes. However, experimental data on skin tumors induced in hairless mice (Skh:HR1) with various polychromatic sources have been building up. Our group has found that none of the substitute action spectra yield a statistically acceptable description of our data, and we have, therefore, derived a new action spectrum, dubbed the SCUP action spectrum (SCUP stands for Skin Cancer Utrecht-Philadelphia, because the action spectrum also fits experimental data from the former Skin and Cancer Hospital in Philadelphia). The SCUP action spectrum has a maximum at 293 nm, and in the UVA region above 340 nm the relative carcinogenicity per J/m2 drops to about 10(-4) of this maximum. The effects of an ozone depletion on solar UV doses weighted with these different action spectra are compared: the erythemal and SCUP weighted dose come out as least sensitive with a 1.3% and 1.4% increase, respectively, for every 1% decrease in ozone. PMID:7597292

  9. Handbook for Ecology Action.

    ERIC Educational Resources Information Center

    Eber, Ronald

    This handbook has been compiled to aid concerned individuals and ecology groups more adequately define their goals, initiate good programs, and take effective action. It examines the ways a group of working individuals can become involved in action programs for ecological change. Part 1 deals with organization, preliminary organizing, structuring,…

  10. ACTION. Annual Report 1974.

    ERIC Educational Resources Information Center

    ACTION, Washington, DC.

    In this report are described projects and activities undertaken by ACTION's volunteer programs in 1974. After an introduction that notes accomplishments of the past year, a review of domestic operations discusses such programs as VISTA, University Year for ACTION, National Student Volunteer Program, Foster Grandparent Program, and others according…

  11. Conscious Vision in Action.

    PubMed

    Briscoe, Robert; Schwenkler, John

    2015-09-01

    It is natural to assume that the fine-grained and highly accurate spatial information present in visual experience is often used to guide our bodily actions. Yet this assumption has been challenged by proponents of the Two Visual Systems Hypothesis (TVSH), according to which visuomotor programming is the responsibility of a "zombie" processing stream whose sources of bottom-up spatial information are entirely non-conscious (Clark, 2007, 2009; Goodale & Milner, 1992, 2004a; Milner & Goodale, 1995/2006, 2008). In many formulations of TVSH, the role of conscious vision in action is limited to "recognizing objects, selecting targets for action, and determining what kinds of action, broadly speaking, to perform" (Clark, 2007, p. 570). Our aim in this study is to show that the available evidence not only fails to support this dichotomous view but actually reveals a significant role for conscious vision in motor programming, especially for actions that require deliberate attention. PMID:25845648

  12. Following the Action in Action Learning: Towards Ethnomethodological Studies of (Critical) Action Learning

    ERIC Educational Resources Information Center

    Fox, Steve

    2009-01-01

    Action learning is a pedagogical practice that helps participants learn by talking about their workplace action with fellow participants ("comrades in adversity") in their action learning set. This paper raises questions about the action in action learning, such as: how do members of an action learning set learn from and through each other? How do…

  13. Permutations and time series analysis.

    PubMed

    Cánovas, Jose S; Guillamón, Antonio

    2009-12-01

    The main aim of this paper is to show how the use of permutations can be useful in the study of time series analysis. In particular, we introduce a test for checking the independence of a time series which is based on the number of admissible permutations on it. The main improvement in our tests is that we are able to give a theoretical distribution for independent time series. PMID:20059199

  14. Action spectra again?

    PubMed

    Coohill, T P

    1991-11-01

    Action spectroscopy has a long history and is of central importance to photobiological studies. Action spectra were among the first assays to point to chlorophyll as the molecule most responsible for plant growth and to DNA as the genetic material. It is useful to construct action spectra early in the investigation of new areas of photobiological research in an attempt to determine the wavelength limits of the radiation region causing the studied response. But due to the severe absorption of ultraviolet (UV) radiation by biological samples, UV action spectra were first limited to small cells (bacteria and fungi). Advances in techniques (e.g. single cell culture) and analysis allowed accurate action spectra to be reported even for mammalian cells. But precise analytical action spectra are often difficult to obtain when large, pigmented, or groups of cells are investigated. Here some action spectra are limited in interpretation and merely supply a wavelength vs effect curve. When polychromatic sources are employed, the interpretation of action spectra is even more complex and formidable. But such polychromatic action spectra can be more directly related to ambient responses. Since precise action spectra usually require the completion of a relatively large number of careful experiments using somewhat sophisticated equipment over a range of at least six wavelengths, they are often not pursued. But they remain central to the elucidation of the effect being studied. The worldwide community has agreed that stratospheric ozone is depleting, with the possibility of a consequent rise in the amount of UV-B (290-320 nm) reaching the earth's surface. It is therefore essential that new action spectra be completed for UV-B effects on a large variety of responses of human, animal, and aquatic plant systems. Combining these action spectra with the known amounts of UV-B reaching the biosphere can give rise to solar UV effectiveness spectra that, in turn, can give rise to estimates

  15. FROG: Time-series analysis

    NASA Astrophysics Data System (ADS)

    Allan, Alasdair

    2014-06-01

    FROG performs time series analysis and display. It provides a simple user interface for astronomers wanting to do time-domain astrophysics but still offers the powerful features found in packages such as PERIOD (ascl:1406.005). FROG includes a number of tools for manipulation of time series. Among other things, the user can combine individual time series, detrend series (multiple methods) and perform basic arithmetic functions. The data can also be exported directly into the TOPCAT (ascl:1101.010) application for further manipulation if needed.

  16. Conscious Control over Action

    PubMed Central

    Shepherd, Joshua

    2015-01-01

    The extensive involvement of nonconscious processes in human behaviour has led some to suggest that consciousness is much less important for the control of action than we might think. In this article I push against this trend, developing an understanding of conscious control that is sensitive to our best models of overt (that is, bodily) action control. Further, I assess the cogency of various zombie challenges—challenges that seek to demote the importance of conscious control for human agency. I argue that though nonconscious contributions to action control are evidently robust, these challenges are overblown. PMID:26113753

  17. Corrective Action Glossary

    SciTech Connect

    Not Available

    1992-07-01

    The glossary of technical terms was prepared to facilitate the use of the Corrective Action Plan (CAP) issued by OSWER on November 14, 1986. The CAP presents model scopes of work for all phases of a corrective action program, including the RCRA Facility Investigation (RFI), Corrective Measures Study (CMS), Corrective Measures Implementation (CMI), and interim measures. The Corrective Action Glossary includes brief definitions of the technical terms used in the CAP and explains how they are used. In addition, expected ranges (where applicable) are provided. Parameters or terms not discussed in the CAP, but commonly associated with site investigations or remediations are also included.

  18. Economic Time-Series Page.

    ERIC Educational Resources Information Center

    Bos, Theodore; Culver, Sarah E.

    2000-01-01

    Describes the Economagic Web site, a comprehensive site of free economic time-series data that can be used for research and instruction. Explains that it contains 100,000+ economic data series from sources such as the Federal Reserve Banking System, the Census Bureau, and the Department of Commerce. (CMK)

  19. Students' Conception of Infinite Series

    ERIC Educational Resources Information Center

    Martinez-Planell, Rafael; Gonzalez, Ana Carmen; DiCristina, Gladys; Acevedo, Vanessa

    2012-01-01

    This is a report of a study of students' understanding of infinite series. It has a three-fold purpose: to show that students may construct two essentially different notions of infinite series, to show that one of the constructions is particularly difficult for students, and to examine the way in which these two different constructions may be…

  20. Are Eddy Covariance series stationary?

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Spectral analysis via a discrete Fourier transform is used often to examine eddy covariance series for cycles (eddies) of interest. Generally the analysis is performed on hourly or half-hourly data sets collected at 10 or 20 Hz. Each original series is often assumed to be stationary. Also automated ...

  1. Complex Landscape Terms in Seri

    ERIC Educational Resources Information Center

    O'Meara, Carolyn; Bohnemeyer, Jurgen

    2008-01-01

    The nominal lexicon of Seri is characterized by a prevalence of analytical descriptive terms. We explore the consequences of this typological trait in the landscape domain. The complex landscape terms of Seri classify geographic entities in terms of their material make-up and spatial properties such as shape, orientation, and merological…

  2. Conditional Convergence of Numerical Series

    ERIC Educational Resources Information Center

    Gomez, E.; Plaza, A.

    2002-01-01

    One of the most astonishing properties when studying numerical series is that the sum is not commutative, that is the sum may change when the order of its elements is altered. In this note an example is given of such a series. A well-known mathematical proof is given and a MATLAB[C] program used for different rearrangements of the series…

  3. Summing Certain p-Series.

    ERIC Educational Resources Information Center

    Fay, Temple H.

    1997-01-01

    Presents an exercise suitable for beginning calculus students that may give insight into series representations and allow students to see some elementary application of these representations. The Fourier series is used to approximate by taking sums of trigonometric functions of the form sin(ns) and cos(nx) for n is greater than or = zero. (PVD)

  4. A TV Series Starring Science.

    ERIC Educational Resources Information Center

    Thomson, Peggy

    1980-01-01

    The Children's Television Workshop "3-2-1 Contact" project is a series of documentary programs on science and technology subjects aimed at 8- to 12-year-olds. Based on research on children's television viewing, the series attempts to pique children's interest, alter their stereotypes of scientists, and attract them to the experience of scientific…

  5. Transfer of Mathematical Knowledge: Series

    ERIC Educational Resources Information Center

    Akgun, Levent; Isik, Cemalettin; Tatar, Enver; Isleyen, Tevfik; Soylu, Yasin

    2012-01-01

    The aim of this study is to explain students' ability to transfer their knowledge about mathematical series to the problems that they encounter. The data of the study were obtained by using two different tests, namely "Problem Solving Test (PST)" and "Series Character Identification Test (SCT)" which were developed by the researchers. The study…

  6. National Security Series, User's Guide.

    ERIC Educational Resources Information Center

    Jones, Saundra L.

    This document is a guide to using the "National Security Series", which consists of seven books designed for teaching about national security issues in high school social studies classes. Five of the series books contain lessons designed to supplement specific courses by relating national security issues to U.S. government, U.S. history,…

  7. Immunization Action Coalition

    MedlinePlus

    ... IAC | Contact | A-Z Index | Donate | Shop | SUBSCRIBE Immunization Action Coalition Handouts for Patients & Staff A-Z ... Index Supplies Checklist Administering Vaccines Temperature Logs Adult Vaccination Topics of Interest Documenting Vaccination Translations Parent Handouts ...

  8. Delving into Egocentric Actions

    PubMed Central

    Li, Yin; Ye, Zhefan; Rehg, James M.

    2016-01-01

    We address the challenging problem of recognizing the camera wearer's actions from videos captured by an egocentric camera. Egocentric videos encode a rich set of signals regarding the camera wearer, including head movement, hand pose and gaze information. We propose to utilize these mid-level egocentric cues for egocentric action recognition. We present a novel set of egocentric features and show how they can be combined with motion and object features. The result is a compact representation with superior performance. In addition, we provide the first systematic evaluation of motion, object and egocentric cues in egocentric action recognition. Our benchmark leads to several surprising findings. These findings uncover the best practices for egocentric actions, with a significant performance boost over all previous state-of-the-art methods on three publicly available datasets. PMID:26973427

  9. Caregiver Action Network

    MedlinePlus

    ... main content Caregiver Action Network Toggle navigation Toolbox Forum Volunteers Donate About Us Join National Family Caregivers ... for caring for a loved one Family Caregiver Forum Share and talk with other caregivers Rare Disease ...

  10. Postpartum Depression Action Plan

    MedlinePlus

    MENU Return to Web version Postpartum Depression | Postpartum Depression Action Plan Patient __________________________ Physician/NP/PA __________________ Clinic ____________________________ Phone Number ____________________ Choose one area and add other areas as you begin to ...

  11. Affirmative Action's Contradictory Consequences.

    ERIC Educational Resources Information Center

    Heilman, Madeline E.

    1996-01-01

    Addresses affirmative action's success at creating a more equal workplace. Explores some potential psychological costs of this policy--costs that paradoxically may undermine its objectives--and their implications for achieving the goal of workplace equality. (GR)

  12. Commitment to action. Population Action International.

    PubMed

    Squires, S

    1994-01-01

    The national chair of Population Action International (formerly the Population Crisis Committee), Robin Chandler Duke, is a crusader for women's reproductive rights. She was in Bangladesh in 1971 during its civil war. Soldiers would rape young Muslim women, and their families would reject them when they became pregnant. The head of the exiled government agreed to let physicians from IPPF perform abortions on these women, which allowed families to take them back. Opposition to the abortions arose, however. This experience in Bangladesh sparked Ms. Duke's interest in population control. Her years as the wife of a US diplomat granted her access to powerful people worldwide. Her predecessor, retired US Army General Bill Draper, called Ms. Duke from his death bed in 1974 to ask her to be national chair of PAI. She served as a delegate in various international meetings, e.g., the 1980 UNESCO meetings in Belgrade. Spain and Luxembourg honored her for her work of campaigning for women's reproductive rights. She believes that rapid population growth is the most significant problem in the world today. It exacerbates poverty, environmental destruction, and political instability. She believes that universal availability of high quality, voluntary family planning services, including safe abortion, is needed to save humanity from the vicious cycle. Since family planning, sex education, and abortion are the most personal and sensitive parts of people's lives, Population Action frames family planning in the context of basic health care. AIDS complicates the issue, because contraception is no longer limited to birth control. Even though the organization realizes that sexual abstinence is the best way to avoid AIDS, it tries to educate female teenagers not to let boys coerce them to have sex. If they do, have sex Population Action advocates condom use. Ms. Duke cites the family planning successes of Indonesia, Zimbabwe, and Thailand. PMID:12319083

  13. Galileons from Lovelock actions

    SciTech Connect

    Van Acoleyen, Karel; Van Doorsselaere, Jos

    2011-04-15

    We demonstrate how, for an arbitrary number of dimensions, the Galileon actions and their covariant generalizations can be obtained through a standard Kaluza-Klein compactification of higher-dimensional Lovelock gravity. In this setup, the dilaton takes on the role of the Galileon. In addition, such compactifications uncover other more general Galilean actions, producing purely second-order equations in the weak-field limit, now both for the Galileon and the metric perturbations.

  14. Action Learning as Invigoration

    ERIC Educational Resources Information Center

    Chivers, Terence S.

    2011-01-01

    The present account of action learning describes its adoption for pragmatic reasons by the University of the Third Age (U3A). The reason for the existence of this movement is the education of retired people. The account seeks to explain why the action learning method spread from one local U3A to another and across it to other local U3As. The case…

  15. Cardiac action potential imaging

    NASA Astrophysics Data System (ADS)

    Tian, Qinghai; Lipp, Peter; Kaestner, Lars

    2013-06-01

    Action potentials in cardiac myocytes have durations in the order of magnitude of 100 milliseconds. In biomedical investigations the documentation of the occurrence of action potentials is often not sufficient, but a recording of the shape of an action potential allows a functional estimation of several molecular players. Therefore a temporal resolution of around 500 images per second is compulsory. In the past such measurements have been performed with photometric approaches limiting the measurement to one cell at a time. In contrast, imaging allows reading out several cells at a time with additional spatial information. Recent developments in camera technologies allow the acquisition with the required speed and sensitivity. We performed action potential imaging on isolated adult cardiomyocytes of guinea pigs utilizing the fluorescent membrane potential sensor di-8-ANEPPS and latest electron-multiplication CCD as well as scientific CMOS cameras of several manufacturers. Furthermore, we characterized the signal to noise ratio of action potential signals of varying sets of cameras, dye concentrations and objective lenses. We ensured that di-8-ANEPPS itself did not alter action potentials by avoiding concentrations above 5 μM. Based on these results we can conclude that imaging is a reliable method to read out action potentials. Compared to conventional current-clamp experiments, this optical approach allows a much higher throughput and due to its contact free concept leaving the cell to a much higher degree undisturbed. Action potential imaging based on isolated adult cardiomyocytes can be utilized in pharmacological cardiac safety screens bearing numerous advantages over approaches based on heterologous expression of hERG channels in cell lines.

  16. 76 FR 65545 - Post Office Closing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-21

    ... Post Office Closing AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: This document informs the public that an appeal of the closing of the Agate, Colorado post office has been filed. It... received a petition for review of the Postal Service's determination to close the Agate post office...

  17. [Addictions and action systems].

    PubMed

    Loonis, E; Apter, M J

    2000-01-01

    Generalizing from some previous analyses of addiction, and introducing the concept of an action system which governs all actions which are focussed on what Brown (1988) calls "hedonic management", we argue that addictions of every kind involve an action system that displays high salience, low variety and low vicariance. Addictions also involve what Apter (1982) calls the "paratelic state". A study was carried out comparing 31 drug addicts with 29 control subjects in terms of action system variables. To measure these variables, we constructed a new instrument, the Activity-System Drawing Test, and also used the Telic Dominance Scale to measure frequency of paratelic states. Dysphoria was measured by means of the BATE (anxiety), IDA-13 (depression), SEI (self-esteem), and TAS-20 (alexithymia) instruments. Strongly significant differences were found between groups for both action system variables and dysphoria, and there were also strong correlations between both groups of variables. This supports the idea that addictions emerge from systemic properties of the action system. PMID:10858918

  18. Time series with tailored nonlinearities

    NASA Astrophysics Data System (ADS)

    Räth, C.; Laut, I.

    2015-10-01

    It is demonstrated how to generate time series with tailored nonlinearities by inducing well-defined constraints on the Fourier phases. Correlations between the phase information of adjacent phases and (static and dynamic) measures of nonlinearities are established and their origin is explained. By applying a set of simple constraints on the phases of an originally linear and uncorrelated Gaussian time series, the observed scaling behavior of the intensity distribution of empirical time series can be reproduced. The power law character of the intensity distributions being typical for, e.g., turbulence and financial data can thus be explained in terms of phase correlations.

  19. Time series with tailored nonlinearities.

    PubMed

    Räth, C; Laut, I

    2015-10-01

    It is demonstrated how to generate time series with tailored nonlinearities by inducing well-defined constraints on the Fourier phases. Correlations between the phase information of adjacent phases and (static and dynamic) measures of nonlinearities are established and their origin is explained. By applying a set of simple constraints on the phases of an originally linear and uncorrelated Gaussian time series, the observed scaling behavior of the intensity distribution of empirical time series can be reproduced. The power law character of the intensity distributions being typical for, e.g., turbulence and financial data can thus be explained in terms of phase correlations. PMID:26565155

  20. Classifying Facial Actions

    PubMed Central

    Donato, Gianluca; Bartlett, Marian Stewart; Hager, Joseph C.; Ekman, Paul; Sejnowski, Terrence J.

    2010-01-01

    The Facial Action Coding System (FACS) [23] is an objective method for quantifying facial movement in terms of component actions. This system is widely used in behavioral investigations of emotion, cognitive processes, and social interaction. The coding is presently performed by highly trained human experts. This paper explores and compares techniques for automatically recognizing facial actions in sequences of images. These techniques include analysis of facial motion through estimation of optical flow; holistic spatial analysis, such as principal component analysis, independent component analysis, local feature analysis, and linear discriminant analysis; and methods based on the outputs of local filters, such as Gabor wavelet representations and local principal components. Performance of these systems is compared to naive and expert human subjects. Best performances were obtained using the Gabor wavelet representation and the independent component representation, both of which achieved 96 percent accuracy for classifying 12 facial actions of the upper and lower face. The results provide converging evidence for the importance of using local filters, high spatial frequencies, and statistical independence for classifying facial actions. PMID:21188284

  1. ES H action plan

    SciTech Connect

    Not Available

    1991-01-01

    This document contains planned actions to correct the deficiencies identified in the Pre-Tiger Team Self-Assessment (PTTSA), January 1991, of Sandia National Laboratories (SNL -- Albuquerque, New Mexico; Tonopah, Nevada; and Kauai, Hawaii). The Self-Assessment was conducted by a Self-Assessment Working Group consisting of 19 department managers, with support from Environment, Safety, and Health (ES H) professionals, from October through December 1990. Findings from other past audits, dating back to 1985, were reviewed and compared with the PTTSA findings to determine if additional findings, key findings, or root causes were warranted. The resulting ES H Action Plan and individual planned actions were prepared by the ES H Action Plan Project Group with assistance from the Program owners/authors during February and March 1991. The plan was reviewed by SNL Management in April 1991. This document serves as a planning instrument for the Laboratories to aid in the scoping and sizing of activities related to ES H compliance for the coming five years. It will be modified as required to ensure a workload/funding balance and to address the findings resulting from the Tiger Team assessment at SNL, Albuquerque. The process of producing this document has served well to prepare SNL, Albuquerque, for the coming task of producing the required post-Tiger Team action plan document. 8 tabs.

  2. Castle series, 1954. Technical report

    SciTech Connect

    Martin, E.J.; Rowland, R.H.

    1982-04-01

    CASTLE was an atmospheric nuclear weapons test series held in the Marshall Islands at Enewetak and Bikini atolls in 1954. This is a report of DOD peronnel in CASTLE with an emphasis on operations and radiological safety.

  3. "Feeling" Series and Parallel Resistances.

    ERIC Educational Resources Information Center

    Morse, Robert A.

    1993-01-01

    Equipped with drinking straws and stirring straws, a teacher can help students understand how resistances in electric circuits combine in series and in parallel. Follow-up suggestions are provided. (ZWH)

  4. Mitigation Action Plan

    SciTech Connect

    Not Available

    1994-02-01

    This Mitigation Action Plan (MAP) focuses on mitigation commitments stated in the Supplemental Environmental Impact Statement (SEIS) and the Record of Decision (ROD) for the Naval Petroleum Reserve No. 1 (NPR-1). Specific commitments and mitigation implementation actions are listed in Appendix A-Mitigation Actions, and form the central focus of this MAP. They will be updated as needed to allow for organizational, regulatory, or policy changes. It is the intent of DOE to comply with all applicable federal, state, and local environmental, safety, and health laws and regulations. Eighty-six specific commitments were identified in the SEIS and associated ROD which pertain to continued operation of NPR-1 with petroleum production at the Maximum Efficient Rate (MER). The mitigation measures proposed are expected to reduce impacts as much as feasible, however, as experience is gained in actual implementation of these measures, some changes may be warranted.

  5. Action languages: Dimensions, effects

    NASA Technical Reports Server (NTRS)

    Hayes, Daniel G.; Streeter, Gordon

    1989-01-01

    Dimensions of action languages are discussed for communication between humans and machines, and the message handling capabilities of object oriented programming systems are examined. Design of action languages is seen to be very contextual. Economical and effective design will depend on features of situations, the tasks intended to be accomplished, and the nature of the devices themselves. Current object oriented systems turn out to have fairly simple and straightforward message handling facilities, which in themselves do little to buffer action or even in some cases to handle competing messages. Even so, it is possible to program a certain amount of discretion about how they react to messages. Such thoughtfulness and perhaps relative autonomy of program modules seems prerequisite to future systems to handle complex interactions in changing situations.

  6. Learning to take actions

    SciTech Connect

    Khardon, R.

    1996-12-31

    We formalize a model for supervised learning of action strategies in dynamic stochastic domains, and show that pac-learning results on Occam algorithms hold in this model as well. We then identify a particularly useful bias for action strategies based on production rule systems. We show that a subset of production rule systems, including rules in predicate calculus style, small hidden state, and unobserved support predicates, is properly learnable. The bias we introduce enables the learning algorithm to invent the recursive support predicates which are used in the action strategy, and to reconstruct the internal state of the strategy. It is also shown that hierarchical strategies are learnable if a helpful teacher is available, but that otherwise the problem is computationally hard.

  7. Ganged series potentiometer mixer networks

    NASA Technical Reports Server (NTRS)

    Burhans, R. W.

    1974-01-01

    A ganged potentiometer with the interesting property of a constant 10k ohm or greater series impedance for all rotations of the shaft was rediscovered. The device provided a versatile passive mixer circuit when used with most signal sources and can be used as a variable series input summing resistor in operational amplifier networks. The potentiometer gave simple solutions to missing problems with a single control knob.

  8. Improving Learning and Teaching through Action Learning and Action Research.

    ERIC Educational Resources Information Center

    Zuber-Skeriit, Ortrun

    1993-01-01

    A theoretical framework for action learning and action research is presented, as a basis for better understanding college instruction and learning. Action research is viewed as a philosophy, theory of learning, research methodology, and teaching technique. It is argued that action research both increases knowledge and improves teaching.…

  9. Detecting trends in noisy data series: application to biomarker series.

    PubMed

    Bellera, Carine A; Hanley, James A; Joseph, Lawrence; Albertsen, Peter C

    2008-05-01

    It is common to define a change in health status or in a disease state on the basis of a sustained rise (or decline) in a biomarker over time. However, such observations are often subject to important variability unrelated to the underlying biologic process. The authors propose a method to evaluate rules that define an event on the basis of consecutive increases (or decreases) in the observations, given the presence of random variation. They examine how well these rules correctly identify a truly rising biomarker trajectory and, conversely, how often they can recognize a truly stable series or a slowly rising series. The method relies on simulation of realistic, sophisticated data sets that accurately reflect the systematic and random variations observed in marker series. These flexible, empirically based simulations enable estimation of the sensitivity and specificity of rules of consecutive rises as a function of the underlying trend, amount of random variation, and schedule of measurements (frequency and duration of follow-up). The authors illustrate the approach with postradiotherapy series of prostate-specific antigen, where three consecutive rises in prostate-specific antigen indicate treatment failure; the data are described by using a Bayesian hierarchical changepoint model. The method is particularly flexible and could be applied to evaluate other rules that purport to accurately detect upturns (downturns) in other noisy data series, including other medical data or other application areas. PMID:18303004

  10. Electricity. Physical Science in Action. Teacher's Manual and Workbook.

    ERIC Educational Resources Information Center

    Katz, Elaine; And Others

    The Science in Action series is designed to teach practical science concepts to special-needs students. It is intended to develop students' problem-solving skills by teaching them to observe, record, analyze, conclude, and predict. This document contains a student workbook which deals with basic principles of physical science. Seven separate units…

  11. Project InterActions: A Multigenerational Robotic Learning Environment

    ERIC Educational Resources Information Center

    Bers, Marina U.

    2007-01-01

    This paper presents Project InterActions, a series of 5-week workshops in which very young learners (4- to 7-year-old children) and their parents come together to build and program a personally meaningful robotic project in the context of a multigenerational robotics-based community of practice. The goal of these family workshops is to teach both…

  12. Animals. Life Science in Action. Teacher's Manual and Workbook.

    ERIC Educational Resources Information Center

    Roderman, Winifred Ho; Booth, Gerald

    The Science in Action series is designed to teach practical science concepts to special-needs students. It is intended to develop students' problem-solving skills by teaching them to observe, record, analyze, conclude, and predict. This document contains a student workbook which deals with basic principles of life science. Six separate units…

  13. Energy. Physical Science in Action. Teacher's Manual and Workbook.

    ERIC Educational Resources Information Center

    Sneider, Cary I.; Piccotto, Henri

    The Science in Action series is designed to teach practical science concepts to special-needs students. It is intended to develop students' problem-solving skills by teaching them to observe, record, analyze, conclude, and predict. This document contains a student workbook which deals with basic principles of physical science. Six separate units…

  14. Distributed Leadership: Developing a New Practice. An Action Research Study

    ERIC Educational Resources Information Center

    Chamberland, Lorie

    2009-01-01

    This action research study examines the development of distributed leadership practice among a new team of teacher leaders and their principal at an elementary school. Using a qualitative approach including a series of interviews, observations and journal entries, this study analyzes the interactions and changing roles of teacher leaders and their…

  15. Sound. Physical Science in Action. Teacher's Manual and Workbook.

    ERIC Educational Resources Information Center

    Chan, Janis Fisher; Friedland, Mary

    The Science in Action series is designed to teach practical science concepts to special-needs students. It is intended to develop students' problem-solving skills by teaching them to observe, record, analyze, conclude, and predict. This document contains a student workbook which deals with basic principles of physical science. Six separate units…

  16. Green Plants. Life Science in Action. Teacher's Manual and Workbook.

    ERIC Educational Resources Information Center

    Friedland, Mary

    The Science in Action series is designed to teach practical science concepts to special-needs students. It is intended to develop students' problem-solving skills by teaching them to observe, record, analyze, conclude, and predict. This document contains a student workbook which deals with basic principles of life science. Six separate units…

  17. Lights, Cameras, Mirrors, Action!

    ERIC Educational Resources Information Center

    Purcell, John

    2012-01-01

    In this article, the author describes how his first-grade students made their own compositions based on James Rosenquist's collage series in which long shards of faces were painted over a background that appeared to be abstract. The background was made up of enlarged details of things such as flowers, leaves, fire, and water. The students'…

  18. Jump into Action

    ERIC Educational Resources Information Center

    Ball, Stephen; Cohen, Ann; Meyer, Margaret

    2012-01-01

    Jump Into Action (JIA) is a school-based team-taught program to help fifth-grade students make healthy food choices and be more active. The JIA team (physical education teacher, classroom teacher, school nurse, and parent) work together to provide a supportive environment as students set goals to improve food choices and increase activity.…

  19. Conclusions and Federal actions

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Findings regarding fluorocarbon production, the roles of ozone and fluorocarbons in atmospheric chemistry, the depletion of stratospheric ozone by fluorocarbons, and various effects of this depletion are outlined. Research into these areas is described and recommendations are given for governmental action to reduce the release of fluorocarbons to the environment.

  20. The Constitution in Action

    ERIC Educational Resources Information Center

    Potter, Lee Ann

    2007-01-01

    In this article, the author describes the experiences middle school students on a field trip to the new Constitution in Action Learning Lab in the Boeing Learning Center at the National Archives can expect. There, middle school students take on the roles of archivists and researchers collecting and analyzing primary sources from the holdings of…

  1. Cognitive framing in action.

    PubMed

    Huhn, John M; Potts, Cory Adam; Rosenbaum, David A

    2016-06-01

    Cognitive framing effects have been widely reported in higher-level decision-making and have been ascribed to rules of thumb for quick thinking. No such demonstrations have been reported for physical action, as far as we know, but they would be expected if cognition for physical action is fundamentally similar to cognition for higher-level decision-making. To test for such effects, we asked participants to reach for a horizontally-oriented pipe to move it from one height to another while turning the pipe 180° to bring one end (the "business end") to a target on the left or right. From a physical perspective, participants could have always rotated the pipe in the same angular direction no matter which end was the business end; a given participant could have always turned the pipe clockwise or counter-clockwise. Instead, our participants turned the business end counter-clockwise for left targets and clockwise for right targets. Thus, the way the identical physical task was framed altered the way it was performed. This finding is consistent with the hypothesis that cognition for physical action is fundamentally similar to cognition for higher-level decision-making. A tantalizing possibility is that higher-level decision heuristics have roots in the control of physical action, a hypothesis that accords with embodied views of cognition. PMID:26970853

  2. Nutrition Action Pack.

    ERIC Educational Resources Information Center

    Sockut, Joanne; Stumpe, Stephanie

    One of five McDonald's Action Packs, these instructional materials integrate elementary school-level nutrition education into other disciplines--biology, sociology, physiology, mathematics, and art. Contents include four units consisting of twelve activities. Unit 1, Why You Need Food, is a self-examination of what is needed for growth, health,…

  3. Affirmative Action Plan.

    ERIC Educational Resources Information Center

    Triton Coll., River Grove, IL.

    In order to develop an affirmative action plan at Triton College, the college President appointed a committee made up of nine representatives from the various college constituencies, the majority of which were women and minorities, to determine the objectives to be achieved and how to implement them, and to establish appropriate review procedures.…

  4. Justifying Action Research

    ERIC Educational Resources Information Center

    Helskog, Guro Hansen

    2014-01-01

    In this paper I use a general philosophy of science perspective in looking at the problem of justifying action research. First I try to clarify the concept of justification, by contrasting it with the concept of validity, which seems to be used almost as a synonym in some parts of the literature. I discuss the need for taking a stand in relation…

  5. Hope for Environmental Action

    ERIC Educational Resources Information Center

    Fleischer, Barbara J.; DeMoor, Emily

    2015-01-01

    Environmental consciousness-raising programs tend to emphasize the magnitude of imminent ecological disasters, if humans continue on their current trajectory. While these environmental literacy programs also call for action to avoid cataclysmic ecological changes, psychological research on "learned helplessness" suggests that information…

  6. Community Action Curriculum Compendium.

    ERIC Educational Resources Information Center

    Duncan, Karen

    This compendium contains descriptions of 59 community action projects that receive academic credit from 48 colleges and universities. Brief descriptions are given of the diverse institutions offering such field work for credit, including information on enrollment and type (i.e., public, private, etc.). Although the characteristics of the programs…

  7. School Reform in Action.

    ERIC Educational Resources Information Center

    Miller, A. Christine

    This study describes and analyzes the impact on student learning and the learning environment of 55 schools in Broward, Palm Beach, and Miami-Dade school districts as they implemented the schoolwide action-research framework for school improvement. Interviews, observations, document review during site visits, school framework reports, surveys,…

  8. Action Learning Issues.

    ERIC Educational Resources Information Center

    1998

    This document contains four papers from a symposium on adult learning issues and human resource development (HRD). "Creating a Systemic Framework for the Transfer of Learning from an Action Learning Experience" (Suzanne D. Butterfield, Kitty Gold, Verna J. Willis) discusses a study of the organizational elements that affect learning and transfer…

  9. Early Childhood Action Tips.

    ERIC Educational Resources Information Center

    O'Donnell, Nina Sazer

    In response to requests for information from people and organizations all over the United States on how to contribute to the healthy development of young children, the Families and Work Institute has gathered concrete suggestions from leaders in diverse fields into this booklet of action tips. This effort was undertaken to support the "I Am Your…

  10. Quick action clamp

    NASA Technical Reports Server (NTRS)

    Calco, Frank S. (Inventor)

    1991-01-01

    A quick release toggle clamp that utilizes a spring that requires a deliberate positive action for disengagement is presented. The clamp has a sliding bolt that provides a latching mechanism. The bolt is moved by a handle that tends to remain in an engaged position while under tension.

  11. Court Action for Migrants.

    ERIC Educational Resources Information Center

    Ewald, Thomas R.

    Aiding attorneys who represent migrant farmworkers and their families when affirmative civil action is required, this book helps to raise the level of migrants' legal protection to a minimum standard of adequacy. The text is based on the Federal Rules of Civil Procedure, a national set of rules. The book is divided into 3 sections: the…

  12. From Awareness to Action

    ERIC Educational Resources Information Center

    Micklos, John, Jr.

    2012-01-01

    What inspires young people to become activists? Events such as wars or regime changes obviously raise high emotions. But some choose to get involved because they saw a need and felt compelled to take action. Young Americans have a long track record as activists. Among other things, they played a key role in the civil rights movement of the 1950s…

  13. ACTION. Annual Report 1978.

    ERIC Educational Resources Information Center

    ACTION, Washington, DC.

    In this report are described projects and activities undertaken by ACTION's volunteer programs in 1978. The introduction notes a continued growth in programs and comments on new developments. Older American Volunteer Programs are discussed in the next section, specifically the Retired Senior Volunteer Program, Foster Grandparent Program, and…

  14. The Shape of Action

    ERIC Educational Resources Information Center

    Hard, Bridgette Martin; Recchia, Gabriel; Tversky, Barbara

    2011-01-01

    How do people understand the everyday, yet intricate, behaviors that unfold around them? In the present research, we explored this by presenting viewers with self-paced slideshows of everyday activities and recording looking times, subjective segmentation (breakpoints) into action units, and slide-to-slide physical change. A detailed comparison of…

  15. Affirmative Action for Men?

    ERIC Educational Resources Information Center

    Malveaux, Julianne

    2005-01-01

    If colleges are willing to consider "social engineering" and affirmative action to ensure the inclusion of White men, are they willing to do so for African Americans and other people of color? Will the Center for Individual Rights ride to the rescue of the White women who may be unfairly nudged out of positions for which they are "qualified" in…

  16. Instructional Rounds in Action

    ERIC Educational Resources Information Center

    Roberts, John E.

    2012-01-01

    "Instructional Rounds in Action" is an invaluable guide for those involved in implementing instructional rounds as the foundation and framework for systemic improvement in schools. Over the past few years, districts across the United States, Canada, and Australia have begun implementing "instructional rounds," a set of ideas and practices for…

  17. Action for Children's Television.

    ERIC Educational Resources Information Center

    Ranly, Donald P.

    The origins, development, and effectiveness of Action for Children's Television (ACT) are examined in this pamphlet. The strategies used by ACT to obtain change at the congressional level and within television stations and networks include the following: a "tuneout" day when people are urged to turn off their television sets, a boycott of certain…

  18. From Intuition to Action

    ERIC Educational Resources Information Center

    Principal, 2012

    2012-01-01

    The vast majority of principals intuitively believe that the arts belong in schools and in every child's life. Now is the time to take action on your intuition--and become an instructional leader for the arts, just as you are for every core subject. Arts-engaged principals share strategies for becoming instructional leaders for the arts.

  19. Action Research in Practice

    ERIC Educational Resources Information Center

    Piggot-Irvine, Eileen

    2009-01-01

    Action research places a powerful tool for school improvement in the hands of teachers. By highlighting the outcomes that are possible and presenting clear steps in the research process, this book is one to encourage anyone who is seeking to implement evidence-based school improvement. Eileen Piggot-Irvine uses her Problem Resolving Action…

  20. Conjugate flow action functionals

    SciTech Connect

    Venturi, Daniele

    2013-11-15

    We present a new general framework to construct an action functional for a non-potential field theory. The key idea relies on representing the governing equations relative to a diffeomorphic flow of curvilinear coordinates which is assumed to be functionally dependent on the solution field. Such flow, which will be called the conjugate flow, evolves in space and time similarly to a physical fluid flow of classical mechanics and it can be selected in order to symmetrize the Gâteaux derivative of the field equations with respect to suitable local bilinear forms. This is equivalent to requiring that the governing equations of the field theory can be derived from a principle of stationary action on a Lie group manifold. By using a general operator framework, we obtain the determining equations of such manifold and the corresponding conjugate flow action functional. In particular, we study scalar and vector field theories governed by second-order nonlinear partial differential equations. The identification of transformation groups leaving the conjugate flow action functional invariant could lead to the discovery of new conservation laws in fluid dynamics and other disciplines.

  1. College Comedy and Action

    ERIC Educational Resources Information Center

    Moore, Rosanna

    1977-01-01

    A few materials such as yarn and scraps of paper and cloth can provide the media for recording limitless ideas from the imaginations of students. With a little encouragement and a few suggestions of actions, emotions, exaggerations and activities students will produce a vast array of amusing characters. (Author)

  2. Promoting Environmental Action.

    ERIC Educational Resources Information Center

    Bowyer, John

    1994-01-01

    Outlines a lesson on the extinction process allowing students to better understand why and how species become endangered before they attempt to take action on this problem. Provides background information and describes several suggested methodologies, evaluation and enrichment ideas, six resources, and two references. (LZ)

  3. Literacy Education Action.

    ERIC Educational Resources Information Center

    Clymer, Carol

    The Literacy Education Action (LEA) program was established in the fall of 1985 under the initiative of the president of the El Paso Community College (Texas). During 1985 and 1986, LEA concentrated on developing its own literacy tutoring program, including recruiting and training volunteers and community members with reading skills below the…

  4. Angels in Action

    ERIC Educational Resources Information Center

    Stylianou, Xanthippi Cynthia

    2009-01-01

    In this article, the author discusses the importance of the placement of action lines to show the direction of movement. The author shows some visuals of angels and discusses in details the texture of the wings, the hair and the clothing.

  5. Economics Action Pack.

    ERIC Educational Resources Information Center

    McDonald's Corp., Oak Brook, IL.

    One of five McDonald's Action Packs, this learning package introduces intermediate grade students to basic economic concepts. The fourteen activities include the topics of consumption (4 activities), production (5), the market system (3), a pretest, and a posttest. Specific titles under consumption include The Wonderful Treasure Tree (introduction…

  6. Sustainability as Moral Action

    ERIC Educational Resources Information Center

    Dunn, Merrily S.; Hart-Steffes, Jeanne S.

    2012-01-01

    When one considers sustainability as a moral action, there are equally complex realities at hand--climate change, resource depletion, water and land rights. One author describes this broad sense of sustainability as "the connection of specific social and environmental problems to the functioning of human and ecological systems" (Jenkins, 2011).…

  7. Affirmative Action Plan.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    As mandated by law, this 1983 revision describes the Oklahoma State Department of Education's Affirmative Action Plan and analyzes the employment patterns of the department's work force for that year in light of equal employment opportunity goals. Following a brief policy statement, the development, dissemination, and implementation of the plan…

  8. Conjugate flow action functionals

    NASA Astrophysics Data System (ADS)

    Venturi, Daniele

    2013-11-01

    We present a new general framework to construct an action functional for a non-potential field theory. The key idea relies on representing the governing equations relative to a diffeomorphic flow of curvilinear coordinates which is assumed to be functionally dependent on the solution field. Such flow, which will be called the conjugate flow, evolves in space and time similarly to a physical fluid flow of classical mechanics and it can be selected in order to symmetrize the Gâteaux derivative of the field equations with respect to suitable local bilinear forms. This is equivalent to requiring that the governing equations of the field theory can be derived from a principle of stationary action on a Lie group manifold. By using a general operator framework, we obtain the determining equations of such manifold and the corresponding conjugate flow action functional. In particular, we study scalar and vector field theories governed by second-order nonlinear partial differential equations. The identification of transformation groups leaving the conjugate flow action functional invariant could lead to the discovery of new conservation laws in fluid dynamics and other disciplines.

  9. Holography in action

    SciTech Connect

    Kolekar, Sanved; Padmanabhan, T.

    2010-07-15

    The Einstein-Hilbert action and its natural generalizations to higher dimensions (like the Lanczos-Lovelock action) have certain peculiar features. All of them can be separated into a bulk and a surface term, with a specific (''holographic'') relationship between the two, so that either term can be used to extract information about the other. Further, the surface term leads to entropy of the horizons on shell. It has been argued in the past that these features are impossible to understand in the conventional approach but find a natural explanation if we consider gravity as an emergent phenomenon. We provide further support for this point of view in this paper. We describe an alternative decomposition of the Einstein-Hilbert action and the Lanczos-Lovelock action into a new pair of surface and bulk terms, such that the surface term becomes the Wald entropy on a horizon and the bulk term is the energy density (which is the Arnowitt-Deser-Misner Hamiltonian density for Einstein gravity). We show that this new pair also obeys a holographic relationship, and we give a thermodynamic interpretation of this relation in this context. Since the bulk and surface terms, in this decomposition, are related to the energy and entropy, the holographic condition can be thought of as analogous to inverting the expression for entropy given as a function of energy S=S(E,V) to obtain the energy E=E(S,V) in terms of the entropy in a normal thermodynamic system. Thus the holographic nature of the action allows us to relate the descriptions of the same system in terms of two different thermodynamic potentials. Some further possible generalizations and implications are discussed.

  10. TV series on atmospheric science

    NASA Astrophysics Data System (ADS)

    Cruise, Karla A.

    Acid rain, climate change, air pollution, and the possible inadvertent depletion of ozone in the upper atmosphere will be among the subjects covered in an eight-part television series that premiers April 3, 1986, on public television. Part of a 32-lecture program entitled “Earth Science for Teachers,” this series will feature new developments in the physics, chemistry, and dynamics of the atmosphere and will focus on the role of anthropogenic activities that affect atmospheric composition and climate.Public television station WHRO-TV in Norfolk, Va., in cooperation with Virginia's Department of Education in Richmond, produced the series, which involved guest lecturers from across the country. Joel S. Levine, senior research scientist in the Atmospheric Science Division at the Langley Research Center of the National Aeronautics and Space Administration (NASA) in Hampton, Va., served as the organizer and coordinator of the series. Joseph D. Exline, Associate Director for Science, Virginia Department of Education, assisted with the development and production of the series.

  11. Maryland State information handbook: formerly utilized sites remedial action program

    SciTech Connect

    1980-12-31

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Handbook Series Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Maryland. It contains: a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations.

  12. SERI advanced wind turbine blades

    SciTech Connect

    Tangler, J.; Smith, B.; Jager, D.

    1992-02-01

    The primary goal of the Solar Energy Research Institute's (SERI) advanced wind turbine blades is to convert the kinetic energy in the wind into mechanical energy in an inexpensive and efficient manner. To accomplish this goal, advanced wind turbine blades have been developed by SERI that utilize unique airfoil technology. Performance characteristics of the advanced blades were verified through atmospheric testing on fixed-pitch, stall-regulated horizontal-axis wind turbines (HAWTs). Of the various wind turbine configurations, the stall-regulated HAWT dominates the market because of its simplicity and low cost. Results of the atmospheric tests show that the SERI advanced blades produce 10% to 30% more energy than conventional blades. 6 refs.

  13. SERI advanced wind turbine blades

    SciTech Connect

    Tangler, J.; Smith, B.; Jager, D.

    1992-02-01

    The primary goal of the Solar Energy Research Institute`s (SERI) advanced wind turbine blades is to convert the kinetic energy in the wind into mechanical energy in an inexpensive and efficient manner. To accomplish this goal, advanced wind turbine blades have been developed by SERI that utilize unique airfoil technology. Performance characteristics of the advanced blades were verified through atmospheric testing on fixed-pitch, stall-regulated horizontal-axis wind turbines (HAWTs). Of the various wind turbine configurations, the stall-regulated HAWT dominates the market because of its simplicity and low cost. Results of the atmospheric tests show that the SERI advanced blades produce 10% to 30% more energy than conventional blades. 6 refs.

  14. SERI advanced wind turbine blades

    NASA Astrophysics Data System (ADS)

    Tangler, J.; Smith, B.; Jager, D.

    1992-02-01

    The primary goal of the Solar Energy Research Institute's (SERI) advanced wind turbine blades is to convert the kinetic energy in the wind into mechanical energy in an inexpensive and efficient manner. To accomplish this goal, advanced wind turbine blades have been developed by SERI that utilize unique airfoil technology. Performance characteristics of the advanced blades were verified through atmospheric testing on fixed-pitch, stall-regulated horizontal-axis wind turbines (HAWTs). Of the various wind turbine configurations, the stall-regulated HAWT dominates the market because of its simplicity and low cost. Results of the atmospheric tests show that the SERI advanced blades produce 10 percent to 30 percent more energy than conventional blades.

  15. School Improvement Research Series: Series X, 1995-96.

    ERIC Educational Resources Information Center

    Northwest Regional Educational Lab., Portland, OR.

    This packet contains seven research briefs in the Northwest Regional Educational Laboratory's (NWREL's) "School Improvement Research Series" for 1995-96. Topical Synthesis #8, "Community-Based Learning: A Foundation for Meaningful Educational Reform" (Thomas R. Owens and Changhua Wang) summarizes lessons that NREL has learned over the past 20…

  16. A Metadata Action Language

    NASA Technical Reports Server (NTRS)

    Golden, Keith; Clancy, Dan (Technical Monitor)

    2001-01-01

    The data management problem comprises data processing and data tracking. Data processing is the creation of new data based on existing data sources. Data tracking consists of storing metadata descriptions of available data. This paper addresses the data management problem by casting it as an AI planning problem. Actions are data-processing commands, plans are dataflow programs and goals are metadata descriptions of desired data products. Data manipulation is simply plan generation and execution, and a key component of data tracking is inferring the effects of an observed plan. We introduce a new action language for data management domains, called ADILM. We discuss the connection between data processing and information integration and show how a language for the latter must be modified to support the former. The paper also discusses information gathering within a data-processing framework, and show how ADILM metadata expressions are a generalization of Local Completeness.

  17. Finding minimal action sequences with a simple evaluation of actions

    PubMed Central

    Shah, Ashvin; Gurney, Kevin N.

    2014-01-01

    Animals are able to discover the minimal number of actions that achieves an outcome (the minimal action sequence). In most accounts of this, actions are associated with a measure of behavior that is higher for actions that lead to the outcome with a shorter action sequence, and learning mechanisms find the actions associated with the highest measure. In this sense, previous accounts focus on more than the simple binary signal of “was the outcome achieved?”; they focus on “how well was the outcome achieved?” However, such mechanisms may not govern all types of behavioral development. In particular, in the process of action discovery (Redgrave and Gurney, 2006), actions are reinforced if they simply lead to a salient outcome because biological reinforcement signals occur too quickly to evaluate the consequences of an action beyond an indication of the outcome's occurrence. Thus, action discovery mechanisms focus on the simple evaluation of “was the outcome achieved?” and not “how well was the outcome achieved?” Notwithstanding this impoverishment of information, can the process of action discovery find the minimal action sequence? We address this question by implementing computational mechanisms, referred to in this paper as no-cost learning rules, in which each action that leads to the outcome is associated with the same measure of behavior. No-cost rules focus on “was the outcome achieved?” and are consistent with action discovery. No-cost rules discover the minimal action sequence in simulated tasks and execute it for a substantial amount of time. Extensive training, however, results in extraneous actions, suggesting that a separate process (which has been proposed in action discovery) must attenuate learning if no-cost rules participate in behavioral development. We describe how no-cost rules develop behavior, what happens when attenuation is disrupted, and relate the new mechanisms to wider computational and biological context. PMID:25506326

  18. Atoms in Action

    SciTech Connect

    2009-01-01

    This movie produced with Berkeley Lab's TEAM 0.5 microscope shows the growth of a hole and the atomic edge reconstruction in a graphene sheet. An electron beam focused to a spot on the sheet blows out the exposed carbon atoms to make the hole. The carbon atoms then reposition themselves to find a stable configuration. http://newscenter.lbl.gov/press-releases/2009/03/26/atoms-in-action/

  19. Empirical microeconomics action functionals

    NASA Astrophysics Data System (ADS)

    Baaquie, Belal E.; Du, Xin; Tanputraman, Winson

    2015-06-01

    A statistical generalization of microeconomics has been made in Baaquie (2013), where the market price of every traded commodity, at each instant of time, is considered to be an independent random variable. The dynamics of commodity market prices is modeled by an action functional-and the focus of this paper is to empirically determine the action functionals for different commodities. The correlation functions of the model are defined using a Feynman path integral. The model is calibrated using the unequal time correlation of the market commodity prices as well as their cubic and quartic moments using a perturbation expansion. The consistency of the perturbation expansion is verified by a numerical evaluation of the path integral. Nine commodities drawn from the energy, metal and grain sectors are studied and their market behavior is described by the model to an accuracy of over 90% using only six parameters. The paper empirically establishes the existence of the action functional for commodity prices that was postulated to exist in Baaquie (2013).

  20. Archetypes as action patterns.

    PubMed

    Hogenson, George B

    2009-06-01

    The discovery of mirror neurons by researchers at the University of Parma promises to radically alter our understanding of fundamental cognitive and affective states. This paper explores the relationship of mirror neurons to Jung's theory of archetypes and proposes that archetypes may be viewed as elementary action patterns. The paper begins with a review of a proposed interpretation of the fainting spells of S. Freud in his relationship with Jung as an example of an action pattern that also defines an archetypal image. The challenge that mirror neurons present to traditional views in analytical psychology and psychoanalysis, however, is that they operate without recourse to a cognitive processing element. This is a position that is gaining increasing acceptance in other fields as well. The paper therefore reviews the most recent claims made by the Boston Process of Change Study Group as well as conclusions drawn from dynamic systems views of development and theoretical robotics to underline the conclusion that unconscious agency is not a requirement for coherent action. It concludes with the suggestion that this entire body of research may lead to the conclusion that the dynamic unconscious is an unnecessary hypothesis in psychoanalysis and analytical psychology. PMID:19531123

  1. Platform for Action: update.

    PubMed

    1995-01-01

    The Center for Women's Global Leadership (CWGL) has collaborated in the preparation of amendments and strategies designed to withstand the challenges being posed to the Platform for Action of the Fourth World Conference on Women. Specific challenges include the inappropriate use of the word "universal" to modify "human rights." This implies that some human rights are less than universal. The strategy proposed is to accept the use of the word "universal" in this context only when it affirms principles of universality contained in the Vienna Programme of Action and not where its use would restrict the rights to which women are entitled. A second concern is over the use of the word "equity" rather than "equality" when referring to gender relations. The use of these terms will be carefully monitored to insure that "equity" not be used to undermine the principle of gender equality. The third concern is the efforts of some governments to hinder the integration of women's human rights throughout the UN system. Such efforts will be opposed. Fourth, the CWGL will seek the inclusion of language which recognizes the barriers that different groups of women face when trying to secure their rights. Finally, the CWGL will propose inclusion of language recognizing and protecting sexual orientation rights. The CWGL is also going to work to translate the abstract language of the Platform for Action into political organizing potential to insure that governments will follow through on their agreements. PMID:12346441

  2. Training of Manual Actions Improves Language Understanding of Semantically Related Action Sentences

    PubMed Central

    Locatelli, Matteo; Gatti, Roberto; Tettamanti, Marco

    2012-01-01

    Conceptual knowledge accessed by language may involve the reactivation of the associated primary sensory-motor processes. Whether these embodied representations are indeed constitutive to conceptual knowledge is hotly debated, particularly since direct evidence that sensory-motor expertise can improve conceptual processing is scarce. In this study, we sought for this crucial piece of evidence, by training naive healthy subjects to perform complex manual actions and by measuring, before and after training, their performance in a semantic language task. Nineteen participants engaged in 3 weeks of motor training. Each participant was trained in three complex manual actions (e.g., origami). Before and after the training period, each subject underwent a series of manual dexterity tests and a semantic language task. The latter consisted of a sentence-picture semantic congruency judgment task, with 6 target congruent sentence-picture pairs (semantically related to the trained manual actions), 6 non-target congruent pairs (semantically unrelated), and 12 filler incongruent pairs. Manual action training induced a significant improvement in all manual dexterity tests, demonstrating the successful acquisition of sensory-motor expertise. In the semantic language task, the reaction times (RTs) to both target and non-target congruent sentence-picture pairs decreased after action training, indicating a more efficient conceptual-semantic processing. Noteworthy, the RTs for target pairs decreased more than those for non-target pairs, as indicated by the 2 × 2 interaction. These results were confirmed when controlling for the potential bias of increased frequency of use of target lexical items during manual training. The results of the present study suggest that sensory-motor expertise gained by training of specific manual actions can lead to an improvement of cognitive-linguistic skills related to the specific conceptual-semantic domain associated to the trained actions

  3. The Constant Cycle: Day to Day Critical Action of the QUIPPED Project

    ERIC Educational Resources Information Center

    Medves, Jennifer M.; Paterson, Margo; Schroder, Cori; Verma, Sarita; Broers, Teresa; Chapman, Christine; O'Riordan, Anne

    2008-01-01

    Action research in the critical paradigm involves a process of continual refection in and on action including the research process itself. In the second in a series of several papers we report on the day-to-day management of the QUIPPED project. The aim was to facilitate patient centred care through inter-professional collaboration with health…

  4. Peaceful Schools. By Request Series.

    ERIC Educational Resources Information Center

    Fager, Jennifer; Boss, Suzie

    This booklet is part of a series of reports on "hot topics" in education. It presents information intended to cut through the hype and hysteria that often surrounds the subject of school violence. The booklet offers an overview of current research on school violence prevention, outlines some practical ideas for use in the classroom, and takes a…

  5. Farming. Canada at Work Series.

    ERIC Educational Resources Information Center

    Love, Ann; Drake, Jane

    This book is part of the Canada At Work series that introduces children to the people, machines, work and environmental concerns involved in bringing to market the products from important Canadian natural resources. This volume features a year-round look at two kinds of agriculture in Canada. On the vegetable farm, children find out about spring…

  6. Welding Series. Duty Task List.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This document contains the occupational duty/task lists for six occupations in the welding series. Each occupation is divided into a number of duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught and to provide space for…

  7. Electromechanical Devices. Energy Technology Series.

    ERIC Educational Resources Information Center

    Center for Occupational Research and Development, Inc., Waco, TX.

    This course in electromechanical devices is one of 16 courses in the Energy Technology Series developed for an Energy Conservation-and-Use Technology curriculum. Intended for use in two-year postsecondary institutions to prepare technicians for employment, the courses are also useful in industry for updating employees in company-sponsored training…

  8. Ontario. Reference Series No. 29.

    ERIC Educational Resources Information Center

    Department of External Affairs, Ottawa (Ontario).

    This booklet, one of a series featuring the Canadian provinces, presents a brief overview of Ontario and is suitable for teacher reference or student reading. Separate sections discuss geography, climate, history, agriculture, forestry, fishing, mining, manufacturing, transportation, energy, arts and culture, sports and recreation, and people and…

  9. Task Analysis Inventories. Series II.

    ERIC Educational Resources Information Center

    Wesson, Carl E.

    This second in a series of task analysis inventories contains checklists of work performed in twenty-two occupations. Each inventory is a comprehensive list of work activities, responsibilities, educational courses, machines, tools, equipment, and work aids used and the products produced or services rendered in a designated occupational area. The…

  10. Manitoba. Reference Series No. 28.

    ERIC Educational Resources Information Center

    Department of External Affairs, Ottawa (Ontario).

    This booklet, one of a series featuring the Canadian provinces, presents a brief overview of Manitoba and is suitable for teacher reference or student reading. Separate sections discuss agriculture, mining, energy, transportation and communication, fishing, forestry, fur trapping, health and social services, education, and political life. Specific…

  11. Cosmetology Series. Duty Task List.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This document contains the occupational duty/task lists for three occupations in the cosmetology series. Each occupation is divided into a number of duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught and to provide…

  12. Teen Addiction. Current Controversies Series.

    ERIC Educational Resources Information Center

    Winters, Paul A., Ed.

    The Current Controversies series explores social, political, and economic controversies that dominate the national and international scenes today from a variety of perspectives. Recent surveys have shown that, after years of decline, drug use among teenagers has increased during the 1990s, and that alcohol and tobacco use have remained…

  13. Building Alliances Series: Workforce Development

    ERIC Educational Resources Information Center

    Brady, Cecilia

    2009-01-01

    Public-private partnerships done right are a powerful tool for development, providing enduring solutions to some of the greatest challenges. To help familiarize readers with the art of alliance building, the Global Development Alliance (GDA) office has created a series of practical guides that highlight proven practices in partnerships,…

  14. Energy Audits. Energy Technology Series.

    ERIC Educational Resources Information Center

    Center for Occupational Research and Development, Inc., Waco, TX.

    This course in energy audits is one of 16 courses in the Energy Technology Series developed for an Energy Conservation-and-Use Technology curriculum. Intended for use in two-year postsecondary technical institutions to prepare technicians for employment, the courses are also useful in industry for updating employees in company-sponsored training…

  15. Leadership. Research in Management Series.

    ERIC Educational Resources Information Center

    Neider, Linda L. Ed.; Schriesheim, Chester A., Ed.

    This volume in the Research in Management series is devoted to the field of leadership--a look at where it has been and where it seems to be going. A "Foreword" (Linda L. Neider, Chester A. Schriesheim) is followed by seven chapters highlighting creative, new looks at leadership and adept analyses of leadership theories that have already made…

  16. Social Issues Resources Series. Pollution.

    ERIC Educational Resources Information Center

    Goldstein, Eleanor C.

    The Social Issues Resources Series (described more fully in SO 003 775) was developed to: 1) Create a continuous flow of resources for the teacher and student with which to apply the methods of inquiry, problem-solving, and creative research; 2) provide resources of diverse scope and comprehensiveness; 3) encourage the study of contemporary issues…

  17. Drugs. Social Issues Resources Series.

    ERIC Educational Resources Information Center

    Goldstein, Eleanor C.; And Others

    The Social Issues Resources Series (SIRS) is a set of loose leaf units each of which is addressed to a different social issue. Each unit consists of articles which have been reproduced from newspapers, magazines, journals and government publications representing the prevailing spectrum of opinion, emphasis and complexity. Sixty articles are…

  18. CHEMICAL TIME-SERIES SAMPLING

    EPA Science Inventory

    The rationale for chemical time-series sampling has its roots in the same fundamental relationships as govern well hydraulics. Samples of ground water are collected as a function of increasing time of pumpage. The most efficient pattern of collection consists of logarithmically s...

  19. Interracial America. Opposing Viewpoints Series.

    ERIC Educational Resources Information Center

    Szumski, Bonnie, Ed.

    Books in the Opposing Viewpoints Series present debates about current issues that can be used to teach critical reading and thinking skills. The varied opinions in each book examine different aspects of a single issue. The topics covered in this volume explore the racial and ethnic tensions that concern many Americans today. The racial divide…

  20. Microcomputer Hardware. Energy Technology Series.

    ERIC Educational Resources Information Center

    Technical Education Research Centre-Southwest, Waco, TX.

    This course in microcomputer hardware is one of 16 courses in the Energy Technology Series developed for an Energy Conservation-and-Use Technology curriculum. Intended for use in two-year postsecondary technical institutions to prepare technicians for employment, the courses are also useful in industry for updating employees in company-sponsored…

  1. Juvenile Crime. Opposing Viewpoints Series.

    ERIC Educational Resources Information Center

    Sadler, A. E., Ed.

    Books in the Opposing Viewpoints Series present debates about current issues that can be used to teach critical reading and thinking skills. The variety of opinions expressed in this collection of articles and book excerpts explores many aspects of juvenile crime. It is a commonly held view that the number of crimes committed by juveniles is…

  2. Inductive time series modeling program

    SciTech Connect

    Kirk, B.L.; Rust, B.W.

    1985-10-01

    A number of features that comprise environmental time series share a common mathematical behavior. Analysis of the Mauna Loa carbon dioxide record and other time series is aimed at constructing mathematical functions which describe as many major features of the data as possible. A trend function is fit to the data, removed, and the resulting residuals analyzed for any significant behavior. This is repeated until the residuals are driven to white noise. In the following discussion, the concept of trend will include cyclic components. The mathematical tools and program packages used are VARPRO (Golub and Pereyra 1973), for the least squares fit, and a modified version of our spectral analysis program (Kirk et al. 1979), for spectrum and noise analysis. The program is written in FORTRAN. All computations are done in double precision, except for the plotting calls where the DISSPLA package is used. The core requirement varies between 600 K and 700 K. The program is implemented on the IBM 360/370. Currently, the program can analyze up to five different time series where each series contains no more than 300 points. 12 refs.

  3. Quebec. Reference Series No. 30.

    ERIC Educational Resources Information Center

    Department of External Affairs, Ottawa (Ontario).

    This booklet, one of a series featuring the Canadian provinces, presents a brief overview of Quebec and is suitable for teacher reference or student reading. Separate sections discuss geography, climate, population, history, political history, recent politics, agriculture, forestry, mining, manufacturing and industry, hydroelectric power,…

  4. Microcomputer Operations. Energy Technology Series.

    ERIC Educational Resources Information Center

    Center for Occupational Research and Development, Inc., Waco, TX.

    This course in microcomputer operations is one of 16 courses in the Energy Technology Series developed for an Energy Conservation-and-Use Technology curriculum. Intended for use in two-year postsecondary technical institutions to prepare technicians for employment, the courses are also useful in industry for updating employees in company-sponsored…

  5. Introduction to the Special Series.

    ERIC Educational Resources Information Center

    Peterson, Lizette

    1986-01-01

    Presents a special series of seven articles dealing with biopsychosocial oncology, the role of psychology in cancer treatment. Includes an introduction by Lizette Peterson and articles by Thomas Burish and Michael Carey, Susan Jay et al., Shelley Taylor et al., David Cella and Susan Tross, Gerald Koocher, and Leonard Derogatis. (KS)

  6. Saskatchewan. Reference Series No. 27.

    ERIC Educational Resources Information Center

    Department of External Affairs, Ottawa (Ontario).

    This booklet, one of a series featuring the Canadian provinces, presents a brief overview of Saskatchewan and is suitable for teacher reference or student reading. Separate sections discuss history, economy, oil, uranium, potash, coal, minerals and metals, agriculture, forestry, tourism and recreation, arts and culture, and people. Specific topics…

  7. The First Steps Series. [Videotapes].

    ERIC Educational Resources Information Center

    1998

    This videotape series offers emotional support and self-confidence to parents reaching out for knowledge about how young children, grow, develop, and learn. The video "Common Concerns of Parents of Young" (30 minutes) features parents expressing some universal concerns regarding their young children. Child psychologists and pediatricians offer…

  8. Lasers, Understanding the Atom Series.

    ERIC Educational Resources Information Center

    Hellman, Hal

    This booklet is one of the booklets in the "Understanding the Atom Series" published by the U. S. Atomic Energy Commission for high school science teachers and their students. Basic information for understanding the laser is provided including discussion of the electromagnetic spectrum, radio waves, light and the atom, coherent light, controlled…

  9. Newfoundland. Reference Series No. 34.

    ERIC Educational Resources Information Center

    Department of External Affairs, Ottawa (Ontario).

    This booklet, one of a series featuring the Canadian provinces, presents a brief overview of Newfoundland and is suitable for teacher reference or student reading. Separate sections discuss geography and climate, history, economy, population and settlement, arts and culture, leisure and recreation, and heritage. Specific topics include the…

  10. Teenage Pregnancy. Opposing Viewpoints Series.

    ERIC Educational Resources Information Center

    Thompson, Stephen P.

    Books in the Opposing Viewpoints series challenge readers to question their own opinions and assumptions. By reading carefully balanced views, readers confront new ideas on the topic of interest. Although some experts believe that the problem of teenage pregnancy has been overstated, other recent studies have led many people to believe that…

  11. Spectroscopy, Understanding the Atom Series.

    ERIC Educational Resources Information Center

    Hellman, Hal

    This booklet is one of the "Understanding the Atom" Series. The science of spectroscopy is presented by a number of topics dealing with (1) the uses of spectroscopy, (2) its origin and background, (3) the basic optical systems of spectroscopes, spectrometers, and spectrophotometers, (4) the characteristics of wave motion, (5) the electromagnetic…

  12. Alberta. Reference Series No. 26.

    ERIC Educational Resources Information Center

    Department of External Affairs, Ottawa (Ontario).

    This booklet, one of a series featuring the Canadian provinces, presents a brief overview of Alberta and is suitable for teacher reference or student reading. Separate sections discuss the history and population, the provincial government, the economy, transportation, communications, mineral resources, agriculture, manufacturing, forest products,…

  13. Motors and Bulbs in Series

    ERIC Educational Resources Information Center

    Whitaker, Robert J.

    2009-01-01

    One of Paul Hewitt's "Figuring Physics" that appeared in this journal dealt with the heating of a motor. This phenomenon can be demonstrated with a miniature motor and a bulb as part of a series of activities with "batteries and bulbs." Students examine the effect on the brightness of a single bulb when a second, identical bulb is placed in series…

  14. Action spectra for photosynthetic inhibition

    NASA Technical Reports Server (NTRS)

    Caldwell, M. M.; Flint, S.; Camp, L. B.

    1981-01-01

    The ultraviolet action spectrum for photosynthesis inhibition was determined to fall between that of the general DNA action spectrum and the generalized plant action spectrum. The characteristics of this action spectrum suggest that a combination of pronounced increase in effectiveness with decreasing wavelength, substantial specificity for the UV-B waveband, and very diminished response in the UV-A waveband result in large radiation amplification factors when the action spectra are used as weighting functions. Attempted determination of dose/response relationships for leaf disc inhibition provided inconclusive data from which to deconvolute an action spectrum.

  15. Patterns and trends in the longest hydrological series: A Pan-European study

    NASA Astrophysics Data System (ADS)

    Macdonald, Neil

    2014-05-01

    Hydrological series from each of the countries (24) involved in the EU COST Action 'Floodfreq' (ES0901) are complied, the longest series were compiled into a centralised dataset, with a maximum of ten stations for any country (96 station series). The data consisted of Annual Maximum (AM) and daily flow data. The longest AM series is from 1799 (Warsaw), with 29 daily data series from the late twentieth century and several series digitised specifically for this analysis (e.g. Turkish sites), with a mean record length is 95 years. The issue of non-stationarity in hydrological series has emerged over the last decade as a function of climate change, but there has been little evidence to suggest that the effects on hydrological systems are clearly manifested within the magnitude, frequency or seasonality of large to extreme flood events. This paper examines the longest series in Europe to evaluate if there is any evidence of changes over the long periods required to access whether postulated changes are evidenced. Within this study the AM dataset are considered, with only the stations of ≥100 years considered (35) and a subset of ≥150 years (13). Previous studies have been severely hampered by their inability to use series of sufficient length to overcome short term fluctuations previously evidenced within series. The results identify that there are a number of different flood-rich and flood-poor phases within the long series, with no clear spatial patterns evident within the results.

  16. Improving Teaching with Collaborative Action Research: An ASCD Action Tool

    ERIC Educational Resources Information Center

    Cunningham, Diane

    2011-01-01

    Once you've established a professional learning community (PLC), you need to get this ASCD (Association for Supervision and Curriculum Development) action tool to ensure that your PLC stays focused on addressing teaching methods and student learning problems. This ASCD action tool explains how your PLC can use collaborative action research to…

  17. On the Inclusion of Externally Controlled Actions in Action Planning

    ERIC Educational Resources Information Center

    Tsai, Jessica Chia-Chin; Knoblich, Gunther; Sebanz, Natalie

    2011-01-01

    According to ideomotor theories, perceiving action effects produced by others triggers corresponding action representations in the observer. We tested whether this principle extends to actions performed by externally controlled limbs and tools. Participants performed a go-no-go version of a spatial compatibility task in which their own actions…

  18. Analysis of series resonant converter with series-parallel connection

    NASA Astrophysics Data System (ADS)

    Lin, Bor-Ren; Huang, Chien-Lan

    2011-02-01

    In this study, a parallel inductor-inductor-capacitor (LLC) resonant converter series-connected on the primary side and parallel-connected on the secondary side is presented for server power supply systems. Based on series resonant behaviour, the power metal-oxide-semiconductor field-effect transistors are turned on at zero voltage switching and the rectifier diodes are turned off at zero current switching. Thus, the switching losses on the power semiconductors are reduced. In the proposed converter, the primary windings of the two LLC converters are connected in series. Thus, the two converters have the same primary currents to ensure that they can supply the balance load current. On the output side, two LLC converters are connected in parallel to share the load current and to reduce the current stress on the secondary windings and the rectifier diodes. In this article, the principle of operation, steady-state analysis and design considerations of the proposed converter are provided and discussed. Experiments with a laboratory prototype with a 24 V/21 A output for server power supply were performed to verify the effectiveness of the proposed converter.

  19. Pattern Recognition in Time Series

    NASA Astrophysics Data System (ADS)

    Lin, Jessica; Williamson, Sheri; Borne, Kirk D.; DeBarr, David

    2012-03-01

    Perhaps the most commonly encountered data types are time series, touching almost every aspect of human life, including astronomy. One obvious problem of handling time-series databases concerns with its typically massive size—gigabytes or even terabytes are common, with more and more databases reaching the petabyte scale. For example, in telecommunication, large companies like AT&T produce several hundred millions long-distance records per day [Cort00]. In astronomy, time-domain surveys are relatively new—these are surveys that cover a significant fraction of the sky with many repeat observations, thereby producing time series for millions or billions of objects. Several such time-domain sky surveys are now completed, such as the MACHO [Alco01],OGLE [Szym05], SDSS Stripe 82 [Bram08], SuperMACHO [Garg08], and Berkeley’s Transients Classification Pipeline (TCP) [Star08] projects. The Pan-STARRS project is an active sky survey—it began in 2010, a 3-year survey covering three-fourths of the sky with ˜60 observations of each field [Kais04]. The Large Synoptic Survey Telescope (LSST) project proposes to survey 50% of the visible sky repeatedly approximately 1000 times over a 10-year period, creating a 100-petabyte image archive and a 20-petabyte science database (http://www.lsst.org/). The LSST science database will include time series of over 100 scientific parameters for each of approximately 50 billion astronomical sources—this will be the largest data collection (and certainly the largest time series database) ever assembled in astronomy, and it rivals any other discipline’s massive data collections for sheer size and complexity. More common in astronomy are time series of flux measurements. As a consequence of many decades of observations (and in some cases, hundreds of years), a large variety of flux variations have been detected in astronomical objects, including periodic variations (e.g., pulsating stars, rotators, pulsars, eclipsing binaries

  20. Developing an action concept inventory

    NASA Astrophysics Data System (ADS)

    McGinness, Lachlan P.; Savage, C. M.

    2016-06-01

    We report on progress towards the development of an Action Concept Inventory (ACI), a test that measures student understanding of action principles in introductory mechanics and optics. The ACI also covers key concepts of many-paths quantum mechanics, from which classical action physics arises. We used a multistage iterative development cycle for incorporating expert and student feedback into successive revisions of the ACI. The student feedback, including think-aloud interviews, enabled us to identify their misconceptions about action physics.

  1. Strong acoustic wave action

    NASA Astrophysics Data System (ADS)

    Gokhberg, M. B.

    1983-07-01

    Experiments devoted to acoustic action on the atmosphere-magnetosphere-ionosphere system using ground based strong explosions are reviewed. The propagation of acoustic waves was observed by ground observations over 2000 km in horizontal direction and to an altitude of 200 km. Magnetic variations up to 100 nT were detected by ARIEL-3 satellite near the epicenter of the explosion connected with the formation of strong field aligned currents in the magnetosphere. The enhancement of VLF emission at 800 km altitude is observed.

  2. Neurobiological actions of cysteamine

    SciTech Connect

    Brown, M.; Fisher, L.; Mason, R.T.; Rivier, J.; Vale, W.

    1985-06-01

    Somatostatin (SS)-related peptides act within discrete brain regions to inhibit adrenal epinephrine (E) secretion, to prevent hypothermia, and to produce hyperthermia. Depletion of brain concentrations of these SS-related peptides using cysteamine (CSH) or central administration of an SS receptor antagonist increases adrenal E secretion and impairs thermoregulation. These actions of CSH and the SS receptor antagonist are reversed by administration of SS into the central nervous system. These results support the hypothesis that endogenous brain SS-related peptides are involved in the regulation of adrenal E secretion and thermoregulation.

  3. 3RS action plan

    SciTech Connect

    Not Available

    1990-01-01

    The goal of the Solid Waste Interim Steering Committee (SWISC) process is to develop a long-term waste management system for the Greater Toronto Area (GTA), to be in place by 1996, which is environmentally, socially, economically and technically sound. This background report is being released to the public and member Regional Councils to facilitate input to the SWISC planning process. The report documents current reduction, reuse and recycling initiatives in the GTA, identifies opportunities for coordination and collaboration among the GTA communities, and develops an action plan for improving the effectiveness of the reduction, reuse and recycling efforts within the GTA.

  4. VIOLENT FRAMES IN ACTION

    SciTech Connect

    Sanfilippo, Antonio P.; McGrath, Liam R.; Whitney, Paul D.

    2011-11-17

    We present a computational approach to radical rhetoric that leverages the co-expression of rhetoric and action features in discourse to identify violent intent. The approach combines text mining and machine learning techniques with insights from Frame Analysis and theories that explain the emergence of violence in terms of moral disengagement, the violation of sacred values and social isolation in order to build computational models that identify messages from terrorist sources and estimate their proximity to an attack. We discuss a specific application of this approach to a body of documents from and about radical and terrorist groups in the Middle East and present the results achieved.

  5. Action-Oriented Benchmarking: Concepts and Tools

    SciTech Connect

    California Energy Commission; Mathew, Paul; Mills, Evan; Mathew, Paul; Piette, Mary Ann; Bourassa, Norman; Brook, Martha

    2008-02-13

    Most energy benchmarking tools provide static feedback on how one building compares to a larger set of loosely similar buildings, without providing information at the end-use level or on what can be done to reduce consumption, cost, or emissions. In this article--Part 1 of a two-part series--we describe an 'action-oriented benchmarking' approach, which extends whole-building energy benchmarking to include analysis of system and component energy use metrics and features. Action-oriented benchmarking thereby allows users to generate more meaningful metrics and to identify, screen and prioritize potential efficiency improvements. This opportunity assessment process can then be used to inform and optimize a full-scale audit or commissioning process. We introduce a new web-based action-oriented benchmarking system and associated software tool-EnergyIQ. The benchmarking methods, visualizations, and user interface design are informed by an end-user needs assessment survey and best-practice guidelines from ASHRAE.

  6. Novel n-3 immunoresolvents: structures and actions.

    PubMed

    Dalli, Jesmond; Colas, Romain A; Serhan, Charles N

    2013-01-01

    Resolution of inflammation is now held to be an active process where autacoids promote homeostasis. Using functional-metabololipidomics and in vivo systems, herein we report that endogenous n-3 docosapentaenoic (DPA) acid is converted during inflammation-resolution in mice and by human leukocytes to novel n-3 products congenerous to D-series resolvins (Rv), protectins (PD) and maresins (MaR), termed specialized pro-resolving mediators (SPM). The new n-3 DPA structures include 7,8,17-trihydroxy-9,11,13,15E,19Z-docosapentaenoic acid (RvD1(n-3 DPA)), 7,14-dihydroxy-8,10,12,16Z,19Z-docosapentaenoic acid (MaR1(n-3 DPA)) and related bioactive products. Each n-3 DPA-SPM displayed protective actions from second organ injury and reduced systemic inflammation in ischemia-reperfusion. The n-3 DPA-SPM, including RvD1(n-3 DPA) and MaR1(n-3 DPA), each exerted potent leukocyte directed actions in vivo. With human leukocytes each n-3 DPA-SPM reduced neutrophil chemotaxis, adhesion and enhanced macrophage phagocytosis. Together, these findings demonstrate that n-3 DPA is converted to novel immunoresolvents with actions comparable to resolvins and are likely produced in humans when n-3 DPA is elevated. PMID:23736886

  7. The Concept of Action Learning.

    ERIC Educational Resources Information Center

    Zuber-Skerritt, Ortrun

    2002-01-01

    Based on classic and emerging international literature, action learning is defined as learning form concrete experience and critical reflection on experience, focused on problem solving and change. Facilitators of action learning do not impose solutions but guide action learning teams through the process. (Contains 44 references.) (SK)

  8. Must Affirmative Action Be Divisive?

    ERIC Educational Resources Information Center

    Fineberg, Solomon Andhil

    1975-01-01

    Affirmative action is seen as causing dissension and cleavages in the civil rights coalition. Requisites suggested for winning support for affirmative action are thorough knowledge of its rationale and components, assuring whites they will not be pushed out of jobs, and a continued emphasis on the urgency for affirmative action. (Author/AM)

  9. Motor Execution Affects Action Prediction

    ERIC Educational Resources Information Center

    Springer, Anne; Brandstadter, Simone; Liepelt, Roman; Birngruber, Teresa; Giese, Martin; Mechsner, Franz; Prinz, Wolfgang

    2011-01-01

    Previous studies provided evidence of the claim that the prediction of occluded action involves real-time simulation. We report two experiments that aimed to study how real-time simulation is affected by simultaneous action execution under conditions of full, partial or no overlap between observed and executed actions. This overlap was analysed by…

  10. Action Research: Trends and Variations

    ERIC Educational Resources Information Center

    Beaulieu, Rodney J.

    2013-01-01

    Action research continues to grow as a research tradition, yet misconceptions about what it is and is not remains, even among scholars. For example, some mistakenly believe action research is only about professional development and is not a scholarly research approach. Some assume action research must be accomplished through a collaborative…

  11. Developing an Action Concept Inventory

    ERIC Educational Resources Information Center

    McGinness, Lachlan P.; Savage, C. M.

    2016-01-01

    We report on progress towards the development of an Action Concept Inventory (ACI), a test that measures student understanding of action principles in introductory mechanics and optics. The ACI also covers key concepts of many-paths quantum mechanics, from which classical action physics arises. We used a multistage iterative development cycle for…

  12. Multiple Indicator Stationary Time Series Models.

    ERIC Educational Resources Information Center

    Sivo, Stephen A.

    2001-01-01

    Discusses the propriety and practical advantages of specifying multivariate time series models in the context of structural equation modeling for time series and longitudinal panel data. For time series data, the multiple indicator model specification improves on classical time series analysis. For panel data, the multiple indicator model…

  13. Analysis of time series from stochastic processes

    PubMed

    Gradisek; Siegert; Friedrich; Grabec

    2000-09-01

    Analysis of time series from stochastic processes governed by a Langevin equation is discussed. Several applications for the analysis are proposed based on estimates of drift and diffusion coefficients of the Fokker-Planck equation. The coefficients are estimated directly from a time series. The applications are illustrated by examples employing various synthetic time series and experimental time series from metal cutting. PMID:11088809

  14. Linking differences in action perception with differences in action execution

    PubMed Central

    Macerollo, A.; Bose, S.; Ricciardi, L.; Edwards, M. J.

    2015-01-01

    Successful human social interactions depend upon the transmission of verbal and non-verbal signals from one individual to another. Non-verbal social communication is realized through our ability to read and understand information present in other people’s actions. It has been proposed that employing the same motor programs, we use to execute an action when observing the same action underlies this action understanding. The main prediction of this framework is that action perception should be strongly correlated with parameters of action execution. Here, we demonstrate that subjects’ sensitivity to observed movement speeds is dependent upon how quickly they themselves executed the observed action. This result is consistent with the motor theory of social cognition and suggests that failures in non-verbal social interactions between individuals may in part result from differences in how those individuals move. PMID:25691777

  15. Random time series in astronomy.

    PubMed

    Vaughan, Simon

    2013-02-13

    Progress in astronomy comes from interpreting the signals encoded in the light received from distant objects: the distribution of light over the sky (images), over photon wavelength (spectrum), over polarization angle and over time (usually called light curves by astronomers). In the time domain, we see transient events such as supernovae, gamma-ray bursts and other powerful explosions; we see periodic phenomena such as the orbits of planets around nearby stars, radio pulsars and pulsations of stars in nearby galaxies; and we see persistent aperiodic variations ('noise') from powerful systems such as accreting black holes. I review just a few of the recent and future challenges in the burgeoning area of time domain astrophysics, with particular attention to persistently variable sources, the recovery of reliable noise power spectra from sparsely sampled time series, higher order properties of accreting black holes, and time delays and correlations in multi-variate time series. PMID:23277606

  16. Summer Series 2012 - Shashi Buluswar

    ScienceCinema

    Shashi Buluswar

    2013-06-24

    The last installment of the "Summer Series of Conversations" took place Wednesday, August 1, with guest Shashi Buluswar, the executive director of the LBNL Institute for Globally Transformative Technologies (LIGTT). The Institute seeks to foster the discovery, development and deployment of a generation of low-carbon, affordable technologies that will advance sustainable methods to fight global poverty. The event, was hosted by Public Affairs Head Jeff Miller.

  17. Ameloblastic carcinoma: A case series

    PubMed Central

    Kumaran, P. Satish; Anuradha, V.; Gokkulakrishnan, S.; Thambiah, Lalita; Jagadish, Ajay Kumar; Satheesh, G.

    2014-01-01

    Ameloblastic carcinoma is a rare odontogenic tumor exhibiting not only features of ameloblastoma, but also features of carcinoma. Clinical dissemination of this lesion is more aggressive and rapid than that of ameloblastoma and it can metastasize to the lung or regional lymph node. Histologically, there are features of both ameloblastoma and carcinoma. <50 cases have been reported until 2011. We report a series of six cases with our treatment modalities. PMID:25210376

  18. Entropy of electromyography time series

    NASA Astrophysics Data System (ADS)

    Kaufman, Miron; Zurcher, Ulrich; Sung, Paul S.

    2007-12-01

    A nonlinear analysis based on Renyi entropy is applied to electromyography (EMG) time series from back muscles. The time dependence of the entropy of the EMG signal exhibits a crossover from a subdiffusive regime at short times to a plateau at longer times. We argue that this behavior characterizes complex biological systems. The plateau value of the entropy can be used to differentiate between healthy and low back pain individuals.

  19. Summer Series 2012 - Shashi Buluswar

    SciTech Connect

    Shashi Buluswar

    2012-08-08

    The last installment of the "Summer Series of Conversations" took place Wednesday, August 1, with guest Shashi Buluswar, the executive director of the LBNL Institute for Globally Transformative Technologies (LIGTT). The Institute seeks to foster the discovery, development and deployment of a generation of low-carbon, affordable technologies that will advance sustainable methods to fight global poverty. The event, was hosted by Public Affairs Head Jeff Miller.

  20. Resumming the string perturbation series

    NASA Astrophysics Data System (ADS)

    Grassi, Alba; Mariño, Marcos; Zakany, Szabolcs

    2015-05-01

    We use the AdS/CFT correspondence to study the resummation of a perturbative genus expansion appearing in the type II superstring dual of ABJM theory. Although the series is Borel summable, its Borel resummation does not agree with the exact non-perturbative answer due to the presence of complex instantons. The same type of behavior appears in the WKB quantization of the quartic oscillator in Quantum Mechanics, which we analyze in detail as a toy model for the string perturbation series. We conclude that, in these examples, Borel summability is not enough for extracting non-perturbative information, due to non-perturbative effects associated to complex instantons. We also analyze the resummation of the genus expansion for topological string theory on local , which is closely related to ABJM theory. In this case, the non-perturbative answer involves membrane instantons computed by the refined topological string, which are crucial to produce a well-defined result. We give evidence that the Borel resummation of the perturbative series requires such a non-perturbative sector.

  1. Wave action power plant

    SciTech Connect

    Lucia, L.V.

    1982-03-16

    A wave action power plant powered by the action of water waves has a drive shaft rotated by a plurality of drive units, each having a lever pivotally mounted on and extending from said shaft and carrying a weight, in the form of a float, which floats on the waves and rocks the lever up and down on the shaft. A ratchet mechanism causes said shaft to be rotated in one direction by the weight of said float after it has been raised by wave and the wave has passed, leaving said float free to move downwardly by gravity and apply its full weight to pull down on the lever and rotate the drive shaft. There being a large number of said drive units so that there are always some of the weights pulling down on their respective levers while other weights are being lifted by waves and thereby causing continuous rotation of the drive shaft in one direction. The said levers are so mounted that they may be easily raised to bring the weights into a position wherein they are readily accessible for cleaning the bottoms thereof to remove any accumulation of barnacles, mollusks and the like. There is also provided means for preventing the weights from colliding with each other as they independently move up and down on the waves.

  2. Ovarian actions of resveratrol.

    PubMed

    Ortega, Israel; Duleba, Antoni J

    2015-08-01

    Resveratrol, a natural polyphenol found in grapes, berries, and medicinal plants, exhibits antioxidant and anti-inflammatory activities and has been proposed to be a longevity-prolonging agent. There is also growing evidence that resveratrol has cardioprotective properties and beneficial effects on both glucose and lipid metabolism. Recently, several studies have examined the use of resveratrol as a therapeutic agent to treat numerous pathological and metabolic disorders. Herein, we present insights into the mechanisms of action, biological effects, and current evidence of actions of resveratrol on the ovary. In vitro, resveratrol inhibits proliferation and androgen production by theca-interstitial cells. Resveratrol also exerts a cytostatic, but not cytotoxic, effect on granulosa cells, while decreasing aromatization and vascular endothelial growth factor expression. In vivo, resveratrol treatment reduced the size of adipocytes and improved estrus cyclicity in the previously acyclic rat model of polycystic ovary syndrome (PCOS). In addition, resveratrol increased the ovarian follicular reserve and prolonged the ovarian life span in rats. Taken together, resveratrol emerges as a potential therapeutic agent to treat conditions associated with androgen excess, such as PCOS. The efficacy of resveratrol in the treatment of gynecological conditions requires further investigation. PMID:26315293

  3. Neuroprotective Actions of Neurosteroids

    PubMed Central

    Borowicz, Kinga K.; Piskorska, Barbara; Banach, Monika; Czuczwar, Stanislaw J.

    2011-01-01

    Neurosteroids were initially defined as steroid hormones locally synthesized within the nervous tissue. Subsequently, they were described as steroid hormone derivatives that devoid hormonal action but still affect neuronal excitability through modulation of ionotropic receptors. Neurosteroids are further subdivided into natural (produced in the brain) and synthetic. Some authors distinguish between hormonal and regular neurosteroids in the group of natural ones. The latter group, including hormone metabolites like allopregnanolone or tetrahydrodeoxycorticosterone, is devoid of hormonal activity. Both hormones and their derivatives share, however, most of the physiological functions. It is usually very difficult to distinguish the effects of hormones and their metabolites. All these substances may influence seizure phenomena and exhibit neuroprotective effects. Neuroprotection offered by steroid hormones may be realized in both genomic and non-genomic mechanisms and involve regulation of the pro- and anti-apoptotic factors expression, intracellular signaling pathways, neurotransmission, oxidative, and inflammatory processes. Since regular neurosteroids show no affinity for steroid receptors, they may act only in a non-genomic mode. Multiple studies have been conducted so far to show efficacy of neurosteroids in the treatment of the central and peripheral nervous system injury, ischemia, neurodegenerative diseases, or seizures. In this review we focused primarily on neurosteroid mechanisms of action and their role in the process of neurodegeneration. Most of the data refers to results obtained in experimental studies. However, it should be realized that knowledge about neuroactive steroids remains still incomplete and requires confirmation in clinical conditions. PMID:22649375

  4. The minimalist grammar of action

    PubMed Central

    Pastra, Katerina; Aloimonos, Yiannis

    2012-01-01

    Language and action have been found to share a common neural basis and in particular a common ‘syntax’, an analogous hierarchical and compositional organization. While language structure analysis has led to the formulation of different grammatical formalisms and associated discriminative or generative computational models, the structure of action is still elusive and so are the related computational models. However, structuring action has important implications on action learning and generalization, in both human cognition research and computation. In this study, we present a biologically inspired generative grammar of action, which employs the structure-building operations and principles of Chomsky's Minimalist Programme as a reference model. In this grammar, action terminals combine hierarchically into temporal sequences of actions of increasing complexity; the actions are bound with the involved tools and affected objects and are governed by certain goals. We show, how the tool role and the affected-object role of an entity within an action drives the derivation of the action syntax in this grammar and controls recursion, merge and move, the latter being mechanisms that manifest themselves not only in human language, but in human action too. PMID:22106430

  5. Willed action and its impairments.

    PubMed

    Jahanshahi, M

    1998-09-01

    Actions are goal-directed behaviours that usually involve movem ent. There is evidence that intentional self-generated actions (willed actions) are controlled differently from routine, stereotyped actions that are externally triggered by environmental stimuli. We review evidence from investigations using positron emission tomography (PET), recordings of movement-related cortical potentials (MRCPs) or transcranial magnetic stimulation (TMS), and conclude that willed actions are controlled by a network of frontal cortical (dorsolateral prefrontal cortex, supplementary motor area, anterior cingulate) and subcortical (thalamus and basal ganglia) areas. We also consider evidence suggesting that some of the cognitive and motor deficits of patients with frontal lesions, Parkinson's disease, or schizophrenia as well as apathy and abulia and rarer phenomena such as primary obsessional slowness can be considered as reflecting im pairment of willed actions. We propose that the concept of a willed action system based on the frontostriatal circuits provides a useful framework for integrating the cognitive, motor, and motivational deficits found in these disorders. Problems remaining to be resolved include: identification of the component processes of willed actions; the specific and differential role played by each of the frontal cortical and subcortical areas in the control of willed actions; the specific mechanisms of impairm ent of willed actions in Parkinson's disease, schizophrenia, and frontal damage; and the precise role of the neurotransmitter dopamine in the willed action system. PMID:22448836

  6. Management of corrective action wastes pursuant to proposed Subpart S

    SciTech Connect

    Not Available

    1995-02-01

    Under Section 3004(u) of the Resource Conservation and Recovery Act (RCRA), owners/operators of permitted or interim status treatment, storage, and disposal facilities (TSDFs) are required to perform corrective action to address releases of hazardous waste or hazardous constituents from solid waste management units (SWMUs). On July 27, 1990, the Environmental Protection Agency (EPA) proposed specific corrective action requirements under Part 264, Subpart S of Title 40 of the code of Federal Regulations (CFR). One portion of this proposed rule, addressing requirements applicable to corrective action management units (CAMUs) and temporary units (TUs), was finalized on February 16, 1993 (58 FR 8658 et seq.). (CAMUs and TUs are RCRA waste management units that are specifically designated for the management of corrective action wastes). Portions of the proposed Subpart S rule that address processes for the investigation and cleanup of releases to environmental media have not yet been finalized. EPA and authorized State agencies, however, are currently using the investigation and cleanup procedures of the proposed rule as a framework for implementation of RCRA`s corrective action requirements. The performance of corrective action cleanup activities generates wastes that have to be characterized and managed in accordance with applicable RCRA requirements. This Information Brief describes these requirements. It is one of a series of information Briefs on RCRA Corrective Action.

  7. Testing fractional action cosmology

    NASA Astrophysics Data System (ADS)

    Shchigolev, V. K.

    2016-08-01

    The present work deals with a combined test of the so-called Fractional Action Cosmology (FAC) on the example of a specific model obtained by the author earlier. In this model, the effective cosmological term is proportional to the Hubble parameter squared through the so-called kinematic induction. The reason of studying this cosmological model could be explained by its ability to describe two periods of accelerated expansion, that is in agreement with the recent observations and the cosmological inflation paradigm. First of all, we put our model through the theoretical tests, which gives a general conception of the influence of the model parameters on its behavior. Then, we obtain some restrictions on the principal parameters of the model, including the fractional index, by means of the observational data. Finally, the cosmography parameters and the observational data compared to the theoretical predictions are presented both analytically and graphically.

  8. The Quench Action

    NASA Astrophysics Data System (ADS)

    Caux, Jean-Sébastien

    2016-06-01

    We give a pedagogical introduction to the methodology of the Quench Action, which is an effective representation for the calculation of time-dependent expectation values of physical operators following a generic out-of-equilibrium state preparation protocol (for example a quantum quench). The representation, originally introduced in Caux and Essler (2013 Phys. Rev. Lett. 110 257203), is founded on a mixture of exact data for overlaps together with variational reasonings. It is argued to be quite generally valid and thermodynamically exact for arbitrary times after the quench (from short times all the way up to the steady state), and applicable to a wide class of physically relevant observables. Here, we introduce the method and its language, give an overview of some recent results, suggest a roadmap and offer some perspectives on possible future research directions.

  9. Guam Energy Action Plan

    SciTech Connect

    Conrad, M. D.; Ness, J. E.

    2013-07-01

    Describes the four near-term strategies selected by the Guam Energy Task Force during action planning workshops conducted in March 2013, and outlines the steps being taken to implement those strategies. Each strategy addresses one of the energy sectors identified in the earlier Guam strategic energy plan as being an essential component of diversifying Guam's fuel sources and reducing fossil energy consumption 20% by 2020. The four energy strategies selected are: (1) expanding public outreach on energy efficiency and conservation, (2) establishing a demand-side management revolving loan program, (3) exploring waste-to-energy options, and (4) influencing the transportation sector via anti-idling legislation, vehicle registration fees, and electric vehicles.

  10. Cardiovascular actions of berberine.

    PubMed

    Lau, C W; Yao, X Q; Chen, Z Y; Ko, W H; Huang, Y

    2001-01-01

    Berberine, is an alkaloid from Hydrastis canadensis L., Chinese herb Huanglian, and many other plants. It is widely used in traditional Chinese medicine as an antimicrobial in the treatment of dysentery and infectious diarrhea. This manuscript describes cardiovascular effects of berberine and its derivatives, tetrahydroberberine and 8-oxoberberine. Berberine has positive inotropic, negative chronotropic, antiarrhythmic, and vasodilator properties. Both derivatives of berberine have antiarrhythmic activity. Some cardiovascular effects of berberine and its derivatives are attributed to the blockade of K+ channels (delayed rectifier and K(ATP)) and stimulation of Na+ -Ca(2+) exchanger. Berberine has been shown to prolong the duration of ventricular action potential. Its vasodilator activity has been attributed to multiple cellular mechanisms. The cardiovascular effects of berberine suggest its possible clinical usefulness in the treatment of arrhythmias and/or heart failure. PMID:11607041

  11. Confusing what you heard with what you did: False action-memories from auditory cues.

    PubMed

    Lindner, Isabel; Henkel, Linda A

    2015-12-01

    Creating a mental image of one's own performance, observing someone else performing an action, and viewing a photograph of a completed action all can lead to the illusory recollection that one has performed this action. While there are fundamental differences in the nature of these three processes, they are aligned by the fact that they involve primarily or solely the visual modality. According to the source-monitoring framework, the corresponding visual memory traces later can be mistakenly attributed to self-performance. However, when people perform actions, they do not only engage vision, but also other modalities, such as auditory and tactile systems. The present study focused on the role of audition in the creation of false beliefs about performing an action and explored whether auditory cues alone-in the absence of any visual cues-can induce false beliefs and memories for actions. After performing a series of simple actions, participants listened to the sound of someone performing various actions, watched someone perform the actions, or simultaneously both heard and saw someone perform them. Some of these actions had been performed earlier by the participants and others were new. A later source-memory test revealed that all three types of processing (hearing, seeing, or hearing plus seeing someone perform the actions) led to comparable increases in false claims of having performed actions oneself. The potential mechanisms underlying false action-memories from sound and vision are discussed. PMID:25925600

  12. Everyday robotic action: lessons from human action control

    PubMed Central

    de Kleijn, Roy; Kachergis, George; Hommel, Bernhard

    2014-01-01

    Robots are increasingly capable of performing everyday human activities such as cooking, cleaning, and doing the laundry. This requires the real-time planning and execution of complex, temporally extended sequential actions under high degrees of uncertainty, which provides many challenges to traditional approaches to robot action control. We argue that important lessons in this respect can be learned from research on human action control. We provide a brief overview of available psychological insights into this issue and focus on four principles that we think could be particularly beneficial for robot control: the integration of symbolic and subsymbolic planning of action sequences, the integration of feedforward and feedback control, the clustering of complex actions into subcomponents, and the contextualization of action-control structures through goal representations. PMID:24672474

  13. Molecular series-tunneling junctions.

    PubMed

    Liao, Kung-Ching; Hsu, Liang-Yan; Bowers, Carleen M; Rabitz, Herschel; Whitesides, George M

    2015-05-13

    Charge transport through junctions consisting of insulating molecular units is a quantum phenomenon that cannot be described adequately by classical circuit laws. This paper explores tunneling current densities in self-assembled monolayer (SAM)-based junctions with the structure Ag(TS)/O2C-R1-R2-H//Ga2O3/EGaIn, where Ag(TS) is template-stripped silver and EGaIn is the eutectic alloy of gallium and indium; R1 and R2 refer to two classes of insulating molecular units-(CH2)n and (C6H4)m-that are connected in series and have different tunneling decay constants in the Simmons equation. These junctions can be analyzed as a form of series-tunneling junctions based on the observation that permuting the order of R1 and R2 in the junction does not alter the overall rate of charge transport. By using the Ag/O2C interface, this system decouples the highest occupied molecular orbital (HOMO, which is localized on the carboxylate group) from strong interactions with the R1 and R2 units. The differences in rates of tunneling are thus determined by the electronic structure of the groups R1 and R2; these differences are not influenced by the order of R1 and R2 in the SAM. In an electrical potential model that rationalizes this observation, R1 and R2 contribute independently to the height of the barrier. This model explicitly assumes that contributions to rates of tunneling from the Ag(TS)/O2C and H//Ga2O3 interfaces are constant across the series examined. The current density of these series-tunneling junctions can be described by J(V) = J0(V) exp(-β1d1 - β2d2), where J(V) is the current density (A/cm(2)) at applied voltage V and βi and di are the parameters describing the attenuation of the tunneling current through a rectangular tunneling barrier, with width d and a height related to the attenuation factor β. PMID:25871745

  14. Borel Summability and Lindstedt Series

    NASA Astrophysics Data System (ADS)

    Costin, O.; Gallavotti, G.; Gentile, G.; Giuliani, A.

    2007-01-01

    Resonant motions of integrable systems subject to perturbations may continue to exist and to cover surfaces with parametric equations admitting a formal power expansion in the strength of the perturbation. Such series may be, sometimes, summed via suitable sum rules defining C ∞ functions of the perturbation strength: here we find sufficient conditions for the Borel summability of their sums in the case of two-dimensional rotation vectors with Diophantine exponent τ =1 (e.g. with ratio of the two independent frequencies equal to the golden mean).

  15. Professional nursing series by videoconferencing.

    PubMed

    Weber, J R; Lawlor, A C

    1998-01-01

    A consortially developed continuing education series for rural nurses was implemented using videoconferencing technology. This article provides an overview of distance education technologies, the history and goals of the demonstration project at Edinboro University, and the coordination activities and instructional issues faced by the faculty. Participants became acquainted with distance education technology as they developed a process for program development, delivery, evaluation, and for awarding continuing education credits. The project was well received by instructors and students and testified to previous findings in the literature that distance education is a viable delivery system in terms of a teaching tool, learner satisfaction, and cost effectiveness. PMID:9814223

  16. Introduction to Time Series Analysis

    NASA Technical Reports Server (NTRS)

    Hardin, J. C.

    1986-01-01

    The field of time series analysis is explored from its logical foundations to the most modern data analysis techniques. The presentation is developed, as far as possible, for continuous data, so that the inevitable use of discrete mathematics is postponed until the reader has gained some familiarity with the concepts. The monograph seeks to provide the reader with both the theoretical overview and the practical details necessary to correctly apply the full range of these powerful techniques. In addition, the last chapter introduces many specialized areas where research is currently in progress.

  17. Parallels Between Action-Object Mapping and Word-Object Mapping in Young Children.

    PubMed

    Riggs, Kevin J; Mather, Emily; Hyde, Grace; Simpson, Andrew

    2016-05-01

    Across a series of four experiments with 3- to 4-year-olds we demonstrate how cognitive mechanisms supporting noun learning extend to the mapping of actions to objects. In Experiment 1 (n = 61) the demonstration of a novel action led children to select a novel, rather than a familiar object. In Experiment 2 (n = 78) children exhibited long-term retention of novel action-object mappings and extended these actions to other category members. In Experiment 3 (n = 60) we showed that children formed an accurate sensorimotor record of the novel action. In Experiment 4 (n = 54) we demonstrate limits on the types of actions mapped to novel objects. Overall these data suggest that certain aspects of noun mapping share common processing with action mapping and support a domain-general account of word learning. PMID:26110970

  18. Oregon state information handbook formerly utilized sites remedial action program

    SciTech Connect

    1980-12-31

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administater, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Oregon. It contains: a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations.

  19. Current activities handbook: formerly utilized sites remedial action program

    SciTech Connect

    1981-02-27

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the activities each of the thirteen state legislatures potentially affected by the Formerly Utilized Sites Remedial Action Program. It contains a description of the state legislative procedural rules and a schedule of each legislative session; a summary of pending relevant legislation; the name and telephone number of legislative and state agency contacts; and the full text of all bills identified.

  20. Ohio state information handbook: formerly utilized sites remedial action program

    SciTech Connect

    Not Available

    1981-02-09

    This volume is one of a series produced under contract with the DOE, by POLITECH CORPORATION to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the state of Ohio. It contains: a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; the full test of relevant statutes and regulations.

  1. Oregon state information handbook: formerly utilized sites remedial action program

    SciTech Connect

    1980-12-31

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Oregon. It contains a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations.

  2. Iowa state information handbook: formerly utilized sites remedial action program

    SciTech Connect

    1981-02-09

    This volume is one of a series produced under contract with the DOE, By Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the state of Iowa. It contains: a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; the full test of relevant statutes and regulations.

  3. California state information handbook: formerly utilized sites remedial action program

    SciTech Connect

    1981-02-09

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the state of California. It contains: a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; the full text of relevant statutes and regulations.

  4. Florida state information handbook: formerly utilized sites remedial action program

    SciTech Connect

    1981-02-27

    This volume is one of a series produced under contract with DOE, Office of Nuclear Waste Management, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the federal and state levels, the pertinent programs they administer, each affected state legislature, and current federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Florida. It contains a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations.

  5. Massachusetts state information handbook: formerly utilized sites remedial action program

    SciTech Connect

    1981-02-09

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the state of Massachusetts. It contains: a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; the full text of relevant statutes and regulations.

  6. Pennsylvania state information handbook: formerly utilized sites remedial action program

    SciTech Connect

    1980-12-31

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and State levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Pennsylvania. It contains a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations.

  7. Multivariate Time Series Similarity Searching

    PubMed Central

    Wang, Jimin; Zhu, Yuelong; Li, Shijin; Wan, Dingsheng; Zhang, Pengcheng

    2014-01-01

    Multivariate time series (MTS) datasets are very common in various financial, multimedia, and hydrological fields. In this paper, a dimension-combination method is proposed to search similar sequences for MTS. Firstly, the similarity of single-dimension series is calculated; then the overall similarity of the MTS is obtained by synthesizing each of the single-dimension similarity based on weighted BORDA voting method. The dimension-combination method could use the existing similarity searching method. Several experiments, which used the classification accuracy as a measure, were performed on six datasets from the UCI KDD Archive to validate the method. The results show the advantage of the approach compared to the traditional similarity measures, such as Euclidean distance (ED), cynamic time warping (DTW), point distribution (PD), PCA similarity factor (SPCA), and extended Frobenius norm (Eros), for MTS datasets in some ways. Our experiments also demonstrate that no measure can fit all datasets, and the proposed measure is a choice for similarity searches. PMID:24895665

  8. Multivariate time series similarity searching.

    PubMed

    Wang, Jimin; Zhu, Yuelong; Li, Shijin; Wan, Dingsheng; Zhang, Pengcheng

    2014-01-01

    Multivariate time series (MTS) datasets are very common in various financial, multimedia, and hydrological fields. In this paper, a dimension-combination method is proposed to search similar sequences for MTS. Firstly, the similarity of single-dimension series is calculated; then the overall similarity of the MTS is obtained by synthesizing each of the single-dimension similarity based on weighted BORDA voting method. The dimension-combination method could use the existing similarity searching method. Several experiments, which used the classification accuracy as a measure, were performed on six datasets from the UCI KDD Archive to validate the method. The results show the advantage of the approach compared to the traditional similarity measures, such as Euclidean distance (ED), cynamic time warping (DTW), point distribution (PD), PCA similarity factor (SPCA), and extended Frobenius norm (Eros), for MTS datasets in some ways. Our experiments also demonstrate that no measure can fit all datasets, and the proposed measure is a choice for similarity searches. PMID:24895665

  9. On "action language" in psychoanalysis.

    PubMed

    Calogeras, R C; Alston, T M

    1980-10-01

    The main tenets of action language are summarized in an attempt to discern the direction in which psychoanalysis might go if action language becomes the "new metapsychology." The principal roots of action language are traced to the different linguistic/language and personality-and-culture models of anthropology and to the neobehaviorist currents of academic psychology. The authors' findings support the hypothesis that action language is a form os psychoanalytic behaviorism having idealism, logical positivism, and radical empiricism as its philosophical underpinnings. Its adoption would confound the entire motivational aspect of psychoanalysis. Specifically, the authors suggest that action language falls under the aegis of Wittgenstein's family of language games. When the action language game is said to be brought to a successful resolution, the language game disappears and, supposedly, so do the patient's conflicts. PMID:7422749

  10. ParticipACTION: the future challenges for physical activity promotion in Canada.

    PubMed

    Bauman, Adrian; Cavill, Nick; Brawley, Lawrence

    2009-01-01

    This commentary is the concluding piece of a series of papers about the Canadian ParticipACTION initiative. It describes the resurgence of the new ParticipACTION as a national communications initiative in Canada, and sets this in an international context. The set of ParticipACTION papers in this issue establish benchmarks and provide baseline and initial impact data for the evaluation and monitoring of ParticipACTION, using qualitative and quantiative research methods. As a set, they describe a comprehensive approach to setting up evaluations of national social marketing efforts to promote physical activity. PMID:19995460

  11. Neurological Principles and Rehabilitation of Action Disorders: Common Clinical Deficits

    PubMed Central

    Sathian, K.; Buxbaum, Laurel J.; Cohen, Leonardo G.; Krakauer, John W.; Lang, Catherine E.; Corbetta, Maurizio; Fitzpatrick, Susan M.

    2014-01-01

    In this paper we use the CAP principles to consider the impact of common clinical problems on action. We focus on three major syndromes: paresis, apraxia and ataxia. We also review mechanisms that could account for spontaneous recovery, using what is known about the best studied clinical dysfunction, paresis, and also ataxia. Together, this and the previous paper lay the groundwork for the third paper in this series, which reviews the relevant rehabilitative interventions. PMID:21613535

  12. 22 CFR 223.11 - Appropriate action.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Appropriate action. 223.11 Section 223.11...-EMPLOYMENT RESTRICTIONS § 223.11 Appropriate action. The Administrator may take appropriate action in the... action....

  13. Representing actions through their sound.

    PubMed

    Aglioti, Salvatore M; Pazzaglia, Mariella

    2010-10-01

    Since the discovery of 'mirror neurons' in the monkey premotor and parietal cortex, an increasing body of evidence in animals and humans alike has supported the notion of the inextricable link between action execution and action perception. Although research originally focused on the relationship between performed and viewed actions, more recent studies highlight the importance of representing the actions of others through audition. In the first part of this article, we discuss animal studies, which provide direct evidence that action is inherently linked to multi-sensory cues, as well as the studies carried out on healthy subjects by using state-of-the-art cognitive neuroscience techniques such as functional magnetic resonance imaging (fMRI), event-related potentials (ERP), magnetoencephalography (MEG), and transcranial magnetic stimulation (TMS). In the second section, we review the lesion analysis studies in brain-damaged patients demonstrating the link between 'resonant' fronto-parieto-temporal networks and the ability to represent an action by hearing its sound. Moreover, we examine the evidence in favour of somatotopy as a possible representational rule underlying the auditory mapping of actions and consider the links between language and audio-motor action mapping. We conclude with a discussion of some outstanding questions for future research on the link between actions and the sounds they produce. PMID:20602092

  14. Numbers in Action

    PubMed Central

    Rugani, Rosa; Sartori, Luisa

    2016-01-01

    Humans show a remarkable tendency to describe and think of numbers as being placed on a mental number line (MNL), with smaller numbers located on the left and larger ones on the right. Faster responses to small numbers are indeed performed on the left side of space, while responses to large numbers are facilitated on the right side of space (spatial-numerical association of response codes, SNARC effect). This phenomenon is considered the experimental demonstration of the MNL and has been extensively replicated throughout a variety of paradigms. Nevertheless, the majority of previous literature has mainly investigated this effect by means of response times and accuracy, whereas studies considering more subtle and automatic measures such as kinematic parameters are rare (e.g., in a reaching-to-grasp movement, the grip aperture is enlarged in responding to larger numbers than in responding to small numbers). In this brief review we suggest that numerical magnitude can also affect the what and how of action execution (i.e., temporal and spatial components of movement). This evidence could have large implications in the strongly debated issue concerning the effect of experience and culture on the orientation of MNL. PMID:27524965

  15. Pharmacogenetics of FSH action

    PubMed Central

    Laan, Maris; Grigorova, Marina; Huhtaniemi, Ilpo T.

    2012-01-01

    Purpose of the review To review the current knowledge of genetic variants in the two genes affecting the individual responsiveness to follicle-stimulating hormone (FSH) action—the FSH beta-subunit (FSHB) and the FSH receptor (FSHR), as well as the pharmacogenetic ramifications of the findings. Recent findings Four common variants in FSHB/FSHR were shown to exhibit significant effect on FSH action: linked FSHR variants Thr307Ala and Asn680Ser determining common receptorisoforms, andgene expression affecting polymorphisms FSHR –29G/A and FSHB–211G/T. In women, the FSHR Thr307Ala/Asn680Ser polymorphisms show consistent predictive value for estimating the most optimal rFSH dosage in controlled ovarian hyperstimulation(COH).The same variants exhibit a potential for the pharmacogenetic assessment of the treatment ofPCOS. The FSHR–29G/A variant was also shown to contribute to ovarian response to COH. Pilot studies have suggestedthe FSHB–211TT-homozygous oligozoospermicmen with genetically determined low concentration of FSH, as potentially the best responders to FSH treatment; furthermore, modulation of this response by FSHR polymorphisms is possible. Summary Genetic variants in FSHB/FSHRexhibit a potential for pharmacogenetic applications in selecting appropriate treatment options (timing and dosage) in male and female conditions requiring or benefitting from FSH therapy. PMID:22499219

  16. Nonclassical Vitamin D Action

    PubMed Central

    Zittermann, Armin; Gummert, Jan F.

    2010-01-01

    It is becoming increasingly clear that vitamin D has a broad range of actions in the human body. Besides its well-known effects on calcium/phosphate homeostasis, vitamin D influences muscle function, cardiovascular homeostasis, nervous function, and the immune response. Vitamin D deficiency/insufficiency has been associated with muscle weakness and a high incidence of various chronic diseases such as cardiovascular disease, cancer, multiple sclerosis, and type 1 and 2 diabetes. Most importantly, low vitamin D status has been found to be an independent predictor of all-cause mortality. Several recent randomized controlled trials support the assumption that vitamin D can improve muscle strength, glucose homeostasis, and cardiovascular risk markers. In addition, vitamin D may reduce cancer incidence and elevated blood pressure. Since the prevalence of vitamin D deficiency/insufficiency is high throughout the world, there is a need to improve vitamin D status in the general adult population. However, the currently recommended daily vitamin D intake of 5-15 µg is too low to achieve an adequate vitamin D status in individuals with only modest skin synthesis. Thus, there is a need to recommend a vitamin D intake that is effective for achieving adequate circulating 25-hydroxyvitamin D concentrations (>75 nmol/L). PMID:22254030

  17. Less chalk more action

    NASA Astrophysics Data System (ADS)

    Mitriceski Andelkovic, Bojana; Jovic, Sladjana

    2016-04-01

    Less chalk more action Education should not be a mechanical system that operates according to the principles of the orders and implementation. Education should respect the basic laws of the develop and progress. Curiosity is the engine of achievement and children spontaneously and happily learn only if they get interested, if teacher wake up and stimulate their creativity and individuality. We would like to present classes that are realized as thematic teaching with several subjects involved: chemistry, geography, math, art and biology. Classes were organized for students at age from 10 to 13 years, every month during autumn and winter 2015. Better students identified themselves as teachers and presented peer education .Teachers were monitoring the process of teaching and help to develop links between younger and older students, where older students were educators to younger students. Also one student with special needs was involved in this activities and was supported by other students during the workshops The benefit from this project will be represented with evaluation marks. Evaluation table shows that group of ten students(age 10 to13 years) which are selected in October as children with lack of motivation for learning, got better marks, at the end of January , then they had it in the beginning of the semester.

  18. Mobilizing grassroots action.

    PubMed

    1995-01-01

    Zero Population Growth, Inc. (ZPG), was very busy in 1994 spreading its message about the dangers of rapid population growth. ZPG's Field and Outreach Program is vital to the success of the organization. Organization activists staffed tables at more than 170 events in 1994, while the Speakers Network gave 159 presentations. ZPG was represented on Earth Day, World Population Day, during World Population Awareness Week, and at Cairo town meetings, as well as at the HORDE rock festival and the 25th anniversary of the Woodstock Music Festival. Campus contacts developed at these latter two concerts formed the basic for ZPG's Campus Outreach Project. In 1994, the Field department focused upon the International Conference on Population and Development to be held in Cairo, Egypt. ZPG encouraged people to get involved in conference preparations by helping to plan and implement town meetings in eleven major US cities. Members were contacted by ZPG via flyers and phone calls about meetings in their areas. ZPG activists and chapters then provided leadership for many of the meetings which drew thousands of participants and were widely praised by national leaders. Throughout 1994, ZPG's 21 chapters provided members with a vehicle for collective action and a source of information about the population conference, population growth, and wasteful consumption. Chapter activists also helped secure the signatures of thousands of people on Population Priority Petitions; the final list of names was delivered to US Vice President Al Gore in November. PMID:12289955

  19. 76 FR 64847 - Airworthiness Directives; Bombardier, Inc. Model DHC-8-400 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    .... Model DHC-8-400 Series Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of..., 2011. ADDRESSES: You may send comments by any of the following methods: Federal eRulemaking Portal: Go... of civil aircraft in air commerce by prescribing regulations for practices, methods, and...

  20. 75 FR 52652 - Airworthiness Directives; Airbus Model A300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-27

    ... Directives; Airbus Model A300 Series Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... proposed AD by October 12, 2010. ADDRESSES: You may send comments by any of the following methods: Federal... air commerce by prescribing regulations for practices, methods, and procedures the Administrator...

  1. 75 FR 39863 - Airworthiness Directives; Airbus Model A310 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... Directives; Airbus Model A310 Series Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION..., 2010. ADDRESSES: You may send comments by any of the following methods: Federal eRulemaking Portal: Go... proposed AD. Discussion On April 20, 2006, we issued AD 2006-09-05, Amendment 39-14575 (71 FR 25921, May...

  2. 76 FR 64849 - Airworthiness Directives; Bombardier, Inc. Model DHC-8-400 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    .... Model DHC-8-400 Series Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of... comments by any of the following methods: ] Federal eRulemaking Portal: Go to http://www.regulations.gov... flight of civil aircraft in air commerce by prescribing regulations for practices, methods,...

  3. Agency Fees: How Fair Are "Fair Share" Fees? EPI Series on Teacher Unions.

    ERIC Educational Resources Information Center

    Lieberman, Myron

    This booklet is the first in a series about teacher union issues. It notes that agency fees raise profound issues in education, labor relations, and public policy. Chapter 1 introduces the booklet, explaining that it is helps clarify major agency fee issues and recommend appropriate action. Chapter 2, NEA/AFT Revenues from Agency Fees, explains…

  4. 76 FR 15867 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-22

    ...-09-07, Amendment 39-14577 (71 FR 25919, May 3, 2006). That AD requires actions intended to address an... 39-16605 (76 FR 8612, February 15, 2011), for Airbus Model A340-200, -300, -500, and -600 series... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR...

  5. 75 FR 12710 - Airworthiness Directives; Bombardier, Inc., Model DHC-8-400 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will...., Model DHC-8-400 Series Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of... costs. As we do not control warranty coverage for affected parties, some parties may incur costs...

  6. 76 FR 58059 - Investment Managers Series Trust, et al.; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION Investment Managers Series Trust, et al.; Notice of Application September 13, 2011. AGENCY: Securities and Exchange Commission (``Commission''). ACTION: Notice of an application under section 6(c) of the Investment Company Act of 1940...

  7. 75 FR 46861 - Airworthiness Directives; Airbus Model A330-200 and -300 Series Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-04

    ... 29, 2010 (75 FR 4710). That earlier NPRM proposed to supersede AD 2007-05-08, Amendment 39-14969 (72 FR 96580, March 5, 2007), to require actions intended to address the unsafe condition for the..., -500, and -600 series airplanes. We have issued AD 2010-01-07, Amendment 39-16165 (75 FR 1538,...

  8. From Goals to Results: Improving Education "System" Accountability. Challenge to Lead Series

    ERIC Educational Resources Information Center

    Southern Regional Education Board (SREB), 2006

    2006-01-01

    This report concludes the first series of reports on the "Challenge to Lead" goals. It includes an action agenda, "From Goals to Results ... Making It Happen," that can help states make progress toward their goals. This report also summarizes the conclusions and recommendations from the earlier. The first 11 reports chronicle a remarkable record…

  9. 75 FR 15468 - Rydex Series Funds, et al.; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-29

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION Rydex Series Funds, et al.; Notice of Application March 23, 2010. AGENCY: Securities and Exchange Commission (``Commission''). ACTION: Notice of an application under section 6(c) of the Investment Company Act of 1940 (``Act'') for an...

  10. Racism in America and How to Combat It. Clearinghouse Publication. Urban Series, No. 1.

    ERIC Educational Resources Information Center

    Downs, Anthony

    The first of a series of publications to be issued by the Commission on Civil Rights, this booklet is designed to promote discussion and understanding of the manifestations and costs of racism and, especially, to stimulate action by groups and individuals to effect necessary change. Major topics dealt with are: the significance of and the need for…

  11. Global dynamical modeling of time series and application to restoration of broadband signal characteristics

    SciTech Connect

    Gribkov, D.A.; Gribkova, V.V.; Kuznetsov, Y.I.; Rzhanov, A.G.

    1996-06-01

    We show the principle possibility of the external complex action restoring using the nonlinear dynamics inverse problem solution. It is shown that broadband signal can be restored from the time series of the process generated by nonstationary chaotic system using the reconstructed model as the nonlinear filter. {copyright} {ital 1996 American Institute of Physics.}

  12. Appropriating Geometric Series as a Cultural Tool: A Study of Student Collaborative Learning

    ERIC Educational Resources Information Center

    Carlsen, Martin

    2010-01-01

    The aim of this article is to illustrate how students, through collaborative small-group problem solving, appropriate the concept of geometric series. Student appropriation of cultural tools is dependent on five sociocultural aspects: involvement in joint activity, shared focus of attention, shared meanings for utterances, transforming actions and…

  13. A Power Series Expansion and Its Applications

    ERIC Educational Resources Information Center

    Chen, Hongwei

    2006-01-01

    Using the power series solution of a differential equation and the computation of a parametric integral, two elementary proofs are given for the power series expansion of (arcsin x)[squared], as well as some applications of this expansion.

  14. Technology Utilization Conference Series, volume 1

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The design, development, and results of a series of technology utilization conferences are presented. The conference series represents the development of a viable and successful means of encouraging the transfer of technology to the minority business community.

  15. From Movements to Actions: Two Mechanisms for Learning Action Sequences

    ERIC Educational Resources Information Center

    Endress, Ansgar D.; Wood, Justin N.

    2011-01-01

    When other individuals move, we interpret their movements as discrete, hierarchically-organized, goal-directed actions. However, the mechanisms that integrate visible movement features into actions are poorly understood. Here, we consider two sequence learning mechanisms--transitional probability-based (TP) and position-based encoding…

  16. The Development of Action Planning in a Joint Action Context

    ERIC Educational Resources Information Center

    Paulus, Markus

    2016-01-01

    The ability to act jointly with another person is a fundamental requirement for participation in social life. The current study examines the development of action planning in a joint action context. In 4 experiments, 3-, 5-, and 7-year-old children as well as a group of adults (n = 196) interacted with another person to operate a novel apparatus.…

  17. Action selection and action value in frontal-striatal circuits

    PubMed Central

    Seo, Moonsang; Lee, Eunjeong; Averbeck, Bruno B.

    2012-01-01

    Summary The role that frontal-striatal circuits play in normal behavior remains unclear. Two of the leading hypotheses suggest that these circuits are important for action selection or reinforcement learning. To examine these hypotheses we carried out an experiment in which monkeys had to select actions in two different task conditions. In the first (random) condition actions were selected on the basis of perceptual inference. In the second (fixed) condition the animals used reinforcement from previous trials to select actions. Examination of neural activity showed that the representation of the selected action was stronger in lateral prefrontal cortex (lPFC), and occurred earlier in the lPFC than it did in the dorsal striatum (dSTR). In contrast to this, the representation of action values, in both the random and fixed conditions was stronger in the dSTR. Thus, the dSTR contains an enriched representation of action value, but it followed frontal cortex in action selection. PMID:22681697

  18. Equality in the Workplace. An Equal Opportunities Handbook for Trainers. Human Resource Management in Action Series.

    ERIC Educational Resources Information Center

    Collins, Helen

    This workbook, which is intended as a practical guide for human resource managers, trainers, and others concerned with developing and implementing equal opportunities training programs in British workplaces, examines issues in and methods for equal opportunities training. The introduction gives an overview of current training trends and issues.…

  19. Into Adolescence: Actions for Wellpower. A Curriculum for Grades 5-8. Contemporary Health Series.

    ERIC Educational Resources Information Center

    Waters, Mae; Hocker, Anita

    This module on wellness includes eight lessons, and is oriented toward middle school students in grades 5-8. Students choose partners to support them in achieving their goals for improving health in several areas. In lesson 1, health and wellness are defined. Students are introduced to a wellness continuum and the physical, mental/emotional, and…

  20. Teaching and Researching Autonomy in Language Learning. Applied Linguistics in Action Series.

    ERIC Educational Resources Information Center

    Benson, Phil

    This volume offers a comprehensive account of autonomy in language learning and the educational practices associated with the concept. The book is divided into 18 chapters: "The History of Autonomy in Language Learning"; "Autonomy beyond the Field of Language Education"; "Defining and Describing Autonomy"; Control as a Natural Attribute of…

  1. A National Entrepreneurship Education Agenda for Action. Leadership Training Series No. 66.

    ERIC Educational Resources Information Center

    Ross, Novella; And Others

    Entrepreneurship education and training for the existing, potential, and future entrepreneur has become increasingly in demand during the past decade. This publication is designed to assist the entrepreneurial leadership in vocational education and other constituencies interested in entrepreneurial training and/or education to form synergistic…

  2. Boston University: Sustainability Revolving Loan Fund. Green Revolving Funds in Action: Case Study Series

    ERIC Educational Resources Information Center

    Flynn, Emily

    2011-01-01

    Boston University's (BU) Sustainability Revolving Loan Fund was created in 2008 through an allocation of $1 million from the university's administrative budget. The fund is administered by the Vice President of Operations. Potential projects are identified by the university's Director of Energy Administration and Operations along with the…

  3. Stanford University: The Building Energy Retrofit Programs. Green Revolving Funds in Action: Case Study Series

    ERIC Educational Resources Information Center

    Flynn, Emily

    2011-01-01

    Stanford University's Energy Retrofit Program was created in 1993 to target resource reduction and conservation focused projects on campus. Fahmida Ahmed, Associate Director of the Department of Sustainability and Energy Management, says that Stanford has been investing in sustainability and energy-efficiency since the late 1970s, longer than many…

  4. Action, Talk, and Text: Learning and Teaching through Inquiry. Practitioner Inquiry Series.

    ERIC Educational Resources Information Center

    Wells, Gordon, Ed.

    This book presents a collection of essays on building collaborative communities in which democratic principles of education may be recognized, focusing on learning and teaching through inquiry. After (1) "The Development of a Community of Inquirers" (Gordon Wells), there are three parts. Part 1, "Inquiries in the Elementary Grades," includes: (2)…

  5. Industrial Relations in Action. Supervising: Industrial Relations. The Choice Series #85. A Self Learning Opportunity.

    ERIC Educational Resources Information Center

    Stirling, John

    This student guide is intended to assist persons employed as supervisors in learning the principles of industrial relations. Discussed in the first eight sections are the following topics: the nature and scope of industrial relations, management organizations and employers' associations, unions, the rights and roles of union representatives, the…

  6. No, No Annette. An Actions for Health Book. Contemporary Health Series.

    ERIC Educational Resources Information Center

    ETR Associates, Santa Cruz, CA.

    This document contains a short fictional story about a girl who, with the help of a fictional guardian armadillo, learns how to say "no" when her friends want her to do something she thinks is wrong. Readers will learn how to say no without losing their friends. (NB)

  7. Harvard University: Green Loan Fund. Green Revolving Funds in Action: Case Study Series

    ERIC Educational Resources Information Center

    Foley, Robert

    2011-01-01

    The Green Loan Fund at Harvard University has been an active source of capital for energy efficiency and waste reduction projects for almost a decade. This case study examines the revolving fund's history from its inception as a pilot project in the 1990s to its regeneration in the early 2000s to its current operations today. The green revolving…

  8. Teachers Caught in the Action: Professional Development That Matters. The Series on School Reform.

    ERIC Educational Resources Information Center

    Lieberman, Ann, Ed.; Miller, Lynne, Ed.

    This collection of papers focuses on what is known and practiced in professional development. Part 1, "The Purposes of Professional Development," includes (1) "Educational Purposes and Teacher Development" (Maxine Greene); (2) "Going Public: The Imperative of Public Education in the 21st Century" (Carl D. Glickman and…

  9. Perspectives on Effective Teaching and the Cooperative Classroom. Analysis and Action Series.

    ERIC Educational Resources Information Center

    Reinhartz, Judy, Ed.

    This collection of 7 articles focuses on the themes of 10 workshops that comprise an inservice training program, Effective Teaching, and the Cooperative Classroom. In "Research in Teacher Effectiveness," Georgea M. Sparks traces the research findings on effective teaching practices and educational outcomes during the last 15 years, and briefly…

  10. Flexible Learning in Action: Case Studies in Higher Education. Staff and Educational Development Series.

    ERIC Educational Resources Information Center

    Hudson, Rachel, Ed.; Maslin-Prothero, Sian, Ed.; Oates, Lyn, Ed.

    Following an introduction (Hudson, Maslin-Prothero, Oates), the following 31 case studies describe flexible learning developments in the United Kingdom, Australia, and the United States: "Teaching Business Writing Online" (Fulkerth); "Don't Lecture Me about Flexible Learning!" (Dunning); "Improving Independent Learning with Aural German Programs"…

  11. Interdisciplinarity and Social Justice: Revisioning Academic Accountability. SUNY Series, Praxis--Theory in Action

    ERIC Educational Resources Information Center

    Parker, Joe, Ed.; Samantrai, Ranu, Ed.; Romero, Mary, Ed.

    2010-01-01

    In the 1960s and 1970s, activists who focused on the academy as a key site for fostering social change began by querying the assumptions of the traditional disciplines and transforming their curricula, putting into place women's and ethnic studies programs that changed both the subject and methods of scholarship. The pattern of scholars and…

  12. Iowa State University: Live Green Revolving Loan Fund. Green Revolving Funds in Action: Case Study Series

    ERIC Educational Resources Information Center

    Billingsley, Christina

    2011-01-01

    The $3 million Live Green Revolving Loan Fund (LGRLF) at Iowa State University (ISU) was launched in 2008. The LGRLF is unique in its decentralized implementation structure which allows each department and building to reap the benefits of their own efficiency measures and gives individual departments the incentive to propose resource-saving…

  13. How To Turn a School Around: What Principals Can Do. Principals Taking Action Series.

    ERIC Educational Resources Information Center

    Perez, Anna L. Valdez; Milstein, Mike M.; Wood, Carolyn J.; Jacquez, David

    This book is designed to help administrators with school reform to improve levels of teaching and learning. The text is based on key findings from school-change literature, as well as first-hand experiences in the process of school reform. It addresses how to develop a collective vision, how to provide professional development, how to involve…

  14. The Day Mama Got Her Bonus. An Actions for Health Book. Contemporary Health Series.

    ERIC Educational Resources Information Center

    ETR Associates, Santa Cruz, CA.

    This document contains a short fictional story about three brothers who must decide how to spend $200 after their mother receives an unexpected bonus. The boys in the story have a brainstorming session and seek advice from adults before reaching a compromise that is acceptable to all of them. Readers learn about compromise, money management, and…

  15. Western Michigan University: Quasi-Revolving Fund. Green Revolving Funds in Action: Case Study Series

    ERIC Educational Resources Information Center

    Billingsley, Christina

    2011-01-01

    Western Michigan University has designed an innovative "Quasi-Revolving Fund" model that demonstrates the institution's full commitment to incorporating sustainability into campus operations. The Quasi-Revolving Fund recaptures money from cost-savings, similar to a typical green revolving fund, but it also sources capital from the broader…

  16. Using Quality To Achieve Standards. How Educators and Business Can Take Action Together. Successful Strategies Series.

    ERIC Educational Resources Information Center

    National Alliance of Business, Inc., Washington, DC.

    This brochure highlights themes of a meeting held November 7, 1996 in Columbus, Ohio. The meeting was cosponsored by the National Alliance of Business, the Business Coalition for Education Reform, the Ohio Business Roundtable, the Ohio Chamber of Commerce, and the Ohio Manufacturers' Association. Its purpose was to underscore how business partners…

  17. Promoting Safety in Schools: International Experience and Action. Crime Prevention Series #3.

    ERIC Educational Resources Information Center

    Shaw, Margaret

    This monograph brings together information on school safety trends, policies, and projects from various countries around the world. It has been written for school principals, superintendents, administrators, boards of governors, school-parent bodies, and others in leadership positions who are concerned about school safety issues. It discusses the…

  18. Spectral action models of gravity on packed swiss cheese cosmology

    NASA Astrophysics Data System (ADS)

    Ball, Adam; Marcolli, Matilde

    2016-06-01

    We present a model of (modified) gravity on spacetimes with fractal structure based on packing of spheres, which are (Euclidean) variants of the packed swiss cheese cosmology models. As the action functional for gravity we consider the spectral action of noncommutative geometry, and we compute its expansion on a space obtained as an Apollonian packing of three-dimensional spheres inside a four-dimensional ball. Using information from the zeta function of the Dirac operator of the spectral triple, we compute the leading terms in the asymptotic expansion of the spectral action. They consist of a zeta regularization of the divergent sum of the leading terms of the spectral actions of the individual spheres in the packing. This accounts for the contribution of points 1 and 3 in the dimension spectrum (as in the case of a 3-sphere). There is an additional term coming from the residue at the additional point in the real dimension spectrum that corresponds to the packing constant, as well as a series of fluctuations coming from log-periodic oscillations, created by the points of the dimension spectrum that are off the real line. These terms detect the fractality of the residue set of the sphere packing. We show that the presence of fractality influences the shape of the slow-roll potential for inflation, obtained from the spectral action. We also discuss the effect of truncating the fractal structure at a certain scale related to the energy scale in the spectral action.

  19. Hydrodynamic analysis of time series

    NASA Astrophysics Data System (ADS)

    Suciu, N.; Vamos, C.; Vereecken, H.; Vanderborght, J.

    2003-04-01

    It was proved that balance equations for systems with corpuscular structure can be derived if a kinematic description by piece-wise analytic functions is available [1]. For example, the hydrodynamic equations for one-dimensional systems of inelastic particles, derived in [2], were used to prove the inconsistency of the Fourier law of heat with the microscopic structure of the system. The hydrodynamic description is also possible for single particle systems. In this case, averages of physical quantities associated with the particle, over a space-time window, generalizing the usual ``moving averages'' which are performed on time intervals only, were shown to be almost everywhere continuous space-time functions. Moreover, they obey balance partial differential equations (continuity equation for the 'concentration', Navier-Stokes equation, a. s. o.) [3]. Time series can be interpreted as trajectories in the space of the recorded parameter. Their hydrodynamic interpretation is expected to enable deterministic predictions, when closure relations can be obtained for the balance equations. For the time being, a first result is the estimation of the probability density for the occurrence of a given parameter value, by the normalized concentration field from the hydrodynamic description. The method is illustrated by hydrodynamic analysis of three types of time series: white noise, stock prices from financial markets and groundwater levels recorded at Krauthausen experimental field of Forschungszentrum Jülich (Germany). [1] C. Vamoş, A. Georgescu, N. Suciu, I. Turcu, Physica A 227, 81-92, 1996. [2] C. Vamoş, N. Suciu, A. Georgescu, Phys. Rev E 55, 5, 6277-6280, 1997. [3] C. Vamoş, N. Suciu, W. Blaj, Physica A, 287, 461-467, 2000.

  20. Improving the Instruction of Infinite Series

    ERIC Educational Resources Information Center

    Lindaman, Brian; Gay, A. Susan

    2012-01-01

    Calculus instructors struggle to teach infinite series, and students have difficulty understanding series and related concepts. Four instructional strategies, prominently used during the calculus reform movement, were implemented during a 3-week unit on infinite series in one class of second-semester calculus students. A description of each…

  1. Reprint Series: Computation of Pi. RS-7.

    ERIC Educational Resources Information Center

    Schaaf, William L., Ed.

    This is one in a series of SMSG supplementary and enrichment pamphlets for high school students. This series makes available expository articles which appeared in a variety of mathematical periodicals. Topics covered include: (1) the latest about pi; (2) a series useful in the computation of pi; (3) an ENIAC determination of pi and e to more than…

  2. Winter Video Series Coming in January | Poster

    Cancer.gov

    The Scientific Library’s annual Summer Video Series was so successful that it will be offering a new Winter Video Series beginning in January. For this inaugural event, the staff is showing the eight-part series from National Geographic titled “American Genius.” 

  3. Combinatorics Connections: Playoff Series and Pascal's Triangle.

    ERIC Educational Resources Information Center

    Litwiller, Bonnie H.; Duncan, David R.

    1992-01-01

    Applies Pascal's Triangle to determine the number of ways in which a given team can win a playoff series of differing lengths. Presents the solutions for one-, three-, five-, seven-, and nine-game series, and extends the solution to the general case for any series. (MDH)

  4. 24 CFR 984.201 - Action Plan.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 4 2014-04-01 2014-04-01 false Action Plan. 984.201 Section 984... § 984.201 Action Plan. (a) Requirement for Action Plan. A PHA must have a HUD-approved Action Plan that... program is a mandatory or voluntary program. (b) Development of Action Plan. The Action Plan shall...

  5. 24 CFR 984.201 - Action Plan.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Action Plan. 984.201 Section 984... § 984.201 Action Plan. (a) Requirement for Action Plan. A PHA must have a HUD-approved Action Plan that... program is a mandatory or voluntary program. (b) Development of Action Plan. The Action Plan shall...

  6. 40 CFR 66.81 - Final action.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Final action. 66.81 Section 66.81... COLLECTION OF NONCOMPLIANCE PENALTIES BY EPA Final Action § 66.81 Final action. (a) A final Agency action... State action pursuant to part 67. (b) The actions listed in paragraph (a) of this section...

  7. 40 CFR 265.303 - Response actions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....301(a) must develop and keep on site until closure of the facility a response action plan. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of...

  8. 40 CFR 264.304 - Response actions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) must have an approved response action plan before receipt of waste. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of this section. (b) If the flow...

  9. 40 CFR 265.259 - Response actions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... § 265.254 must develop and keep on-site until closure of the facility a response action plan. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of...

  10. 40 CFR 264.223 - Response actions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... § 264.221 (c) or (d) must have an approved response action plan before receipt of waste. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of this section....

  11. 40 CFR 265.259 - Response actions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... § 265.254 must develop and keep on-site until closure of the facility a response action plan. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of...

  12. 40 CFR 265.259 - Response actions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... § 265.254 must develop and keep on-site until closure of the facility a response action plan. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of...

  13. 40 CFR 264.253 - Response actions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) or (d) must have an approved response action plan before receipt of waste. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of this section. (b) If the...

  14. 40 CFR 265.259 - Response actions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... § 265.254 must develop and keep on-site until closure of the facility a response action plan. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of...

  15. 40 CFR 264.223 - Response actions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... § 264.221 (c) or (d) must have an approved response action plan before receipt of waste. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of this section....

  16. 40 CFR 264.304 - Response actions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) must have an approved response action plan before receipt of waste. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of this section. (b) If the flow...

  17. 40 CFR 264.304 - Response actions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) must have an approved response action plan before receipt of waste. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of this section. (b) If the flow...

  18. 40 CFR 265.224 - Response actions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... action plan. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of this section. (b) If the flow rate into the leak detection system exceeds the...

  19. 40 CFR 264.223 - Response actions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... § 264.221 (c) or (d) must have an approved response action plan before receipt of waste. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of this section....

  20. 40 CFR 265.224 - Response actions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... action plan. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of this section. (b) If the flow rate into the leak detection system exceeds the...

  1. 40 CFR 265.224 - Response actions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... action plan. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of this section. (b) If the flow rate into the leak detection system exceeds the...

  2. 40 CFR 265.259 - Response actions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... § 265.254 must develop and keep on-site until closure of the facility a response action plan. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of...

  3. 40 CFR 264.304 - Response actions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) must have an approved response action plan before receipt of waste. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of this section. (b) If the flow...

  4. 40 CFR 264.304 - Response actions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) must have an approved response action plan before receipt of waste. The response action plan must set forth the actions to be taken if the action leakage rate has been exceeded. At a minimum, the response action plan must describe the actions specified in paragraph (b) of this section. (b) If the flow...

  5. Bodily action penetrates affective perception

    PubMed Central

    Rigutti, Sara; Gerbino, Walter

    2016-01-01

    Fantoni & Gerbino (2014) showed that subtle postural shifts associated with reaching can have a strong hedonic impact and affect how actors experience facial expressions of emotion. Using a novel Motor Action Mood Induction Procedure (MAMIP), they found consistent congruency effects in participants who performed a facial emotion identification task after a sequence of visually-guided reaches: a face perceived as neutral in a baseline condition appeared slightly happy after comfortable actions and slightly angry after uncomfortable actions. However, skeptics about the penetrability of perception (Zeimbekis & Raftopoulos, 2015) would consider such evidence insufficient to demonstrate that observer’s internal states induced by action comfort/discomfort affect perception in a top-down fashion. The action-modulated mood might have produced a back-end memory effect capable of affecting post-perceptual and decision processing, but not front-end perception. Here, we present evidence that performing a facial emotion detection (not identification) task after MAMIP exhibits systematic mood-congruent sensitivity changes, rather than response bias changes attributable to cognitive set shifts; i.e., we show that observer’s internal states induced by bodily action can modulate affective perception. The detection threshold for happiness was lower after fifty comfortable than uncomfortable reaches; while the detection threshold for anger was lower after fifty uncomfortable than comfortable reaches. Action valence induced an overall sensitivity improvement in detecting subtle variations of congruent facial expressions (happiness after positive comfortable actions, anger after negative uncomfortable actions), in the absence of significant response bias shifts. Notably, both comfortable and uncomfortable reaches impact sensitivity in an approximately symmetric way relative to a baseline inaction condition. All of these constitute compelling evidence of a genuine top-down effect on

  6. Toxic action/toxicity.

    PubMed

    Hathway, D E

    2000-02-01

    ,Z-muconaldehyde forms cyclic products containing a pyrrole residue linked to purine. Increased HbCO concentrations reduce the O2-carrying capacity of the blood, and the changed shape of the O2-Hb dissociation curve parallels disturbance in O2 unloading. CN- acts on electron transport and paralyses respiration. In telodrin poisoning, preconvulsive glutamine formation abstracts tricarboxylic acid intermediates incommensurately with normal cerebral respiration. Antigen-antibody complexing depletes the antibody titre, available against infection. At high doses of Cd, Cd-thionein filtered through the kidneys is reabsorbed and tubular lesions produced. Some organophosphate insecticides promote irreversible acetylcholinesterase phosphorylation and blockade nerve function, and others react with neurotoxic esterase to cause delayed neuropathy. The evidence for Paraquat pulmonary poisoning suggests a radical mechanism involving three interrelated cyclic reaction stages. The action of N- and O8 (O substituent in 6-position of the purine) demethylases explains deletion mechanisms for DNA-alkyl adducts. DNA-directed synthesis in the presence of ultimate carcinogens provides for an estimation of misincorporations, which implicate the same transversions as those found by direct mutagenicity testing. Chemical carcinogens recognize tissue-sensitive cells and modify their heritable genetic complement. Oncoproteins encoded by activated oncogenes signal the transformation of normal cells into cancer cells. The importance of the H-ras oncogene and p53 tumour-suppressor gene is stressed. Antidotal action is analysed; for example, parenteral glutamine administration to telodrin-intoxicated rats restores the depleted cerebral glutamate level and prevents seizures. Glutamate acts as anticonvulsant in petit mal epilepsy. In general, therefore, the reaction of the toxicant-related substance with the relevant target-tissue macromolecule accounts for the biochemical/biological events at a cellular level a PMID

  7. D3-instantons, mock theta series and twistors

    NASA Astrophysics Data System (ADS)

    Alexandrov, Sergei; Manschot, Jan; Pioline, Boris

    2013-04-01

    The D-instanton corrected hypermultiplet moduli space of type II string theory compactified on a Calabi-Yau threefold is known in the type IIA picture to be determined in terms of the generalized Donaldson-Thomas invariants, through a twistorial construction. At the same time, in the mirror type IIB picture, and in the limit where only D3-D1-D(-1)-instanton corrections are retained, it should carry an isometric action of the S-duality group SL(2, {Z} ). We prove that this is the case in the one-instanton approximation, by constructing a holomorphic action of SL(2, {Z} ) on the linearized twistor space. Using the modular invariance of the D4-D2-D0 black hole partition function, we show that the standard Darboux coordinates in twistor space have modular anomalies controlled by period integrals of a Siegel-Narain theta series, which can be canceled by a contact transformation generated by a holomorphic mock theta series.

  8. Shifted-action expansion and applicability of dressed diagrammatic schemes

    NASA Astrophysics Data System (ADS)

    Rossi, Riccardo; Werner, Félix; Prokof'ev, Nikolay; Svistunov, Boris

    2016-04-01

    While bare diagrammatic series are merely Taylor expansions in powers of interaction strength, dressed diagrammatic series, built on fully or partially dressed lines and vertices, are usually constructed by reordering the bare diagrams, which is an a priori unjustified manipulation, and can even lead to convergence to an unphysical result [E. Kozik, M. Ferrero, and A. Georges, Phys. Rev. Lett. 114, 156402 (2015), 10.1103/PhysRevLett.114.156402]. Here we show that for a broad class of partially dressed diagrammatic schemes, there exists an action S(ξ ) depending analytically on an auxiliary complex parameter ξ , such that the Taylor expansion in ξ of correlation functions reproduces the original diagrammatic series. The resulting applicability conditions are similar to the bare case. For fully dressed skeleton diagrammatics, analyticity of S(ξ ) is not granted, and we formulate a sufficient condition for converging to the correct result.

  9. A shared numerical representation for action and perception.

    PubMed

    Anobile, Giovanni; Arrighi, Roberto; Togoli, Irene; Burr, David Charles

    2016-01-01

    Humans and other species have perceptual mechanisms dedicated to estimating approximate quantity: a sense of number. Here we show a clear interaction between self-produced actions and the perceived numerosity of subsequent visual stimuli. A short period of rapid finger-tapping (without sensory feedback) caused subjects to underestimate the number of visual stimuli presented near the tapping region; and a period of slow tapping caused overestimation. The distortions occurred both for stimuli presented sequentially (series of flashes) and simultaneously (clouds of dots); both for magnitude estimation and forced-choice comparison. The adaptation was spatially selective, primarily in external, real-world coordinates. Our results sit well with studies reporting links between perception and action, showing that vision and action share mechanisms that encode numbers: a generalized number sense, which estimates the number of self-generated as well as external events. PMID:27504969

  10. A shared numerical representation for action and perception

    PubMed Central

    Anobile, Giovanni; Arrighi, Roberto; Togoli, Irene; Burr, David Charles

    2016-01-01

    Humans and other species have perceptual mechanisms dedicated to estimating approximate quantity: a sense of number. Here we show a clear interaction between self-produced actions and the perceived numerosity of subsequent visual stimuli. A short period of rapid finger-tapping (without sensory feedback) caused subjects to underestimate the number of visual stimuli presented near the tapping region; and a period of slow tapping caused overestimation. The distortions occurred both for stimuli presented sequentially (series of flashes) and simultaneously (clouds of dots); both for magnitude estimation and forced-choice comparison. The adaptation was spatially selective, primarily in external, real-world coordinates. Our results sit well with studies reporting links between perception and action, showing that vision and action share mechanisms that encode numbers: a generalized number sense, which estimates the number of self-generated as well as external events. DOI: http://dx.doi.org/10.7554/eLife.16161.001 PMID:27504969

  11. Nongenomic actions of neurosteroid pregnenolone and its metabolites.

    PubMed

    Weng, Jui-Hsia; Chung, Bon-Chu

    2016-07-01

    Steroids have been widely used in the clinical setting. They bind and activate nuclear receptors to regulate gene expression. In addition to activating genomic transcription, steroids also exert nongenomic actions. The current article focuses on the nongenomic actions of neurosteroids, including pregnenolone (P5), 7α-hydroxypregnenolone, pregnenolone sulfate and allopregnanolone. Pregnenolone and its derivatives promote neuronal activity by enhancing learning and memory, relieving depression, enhancing locomotor activity, and promoting neuronal cell survival. They exert these effects by activating various target proteins located in the cytoplasm or cell membrane. Pregnenolone and its metabolites bind to receptors such as microtubule-associated proteins and neurotransmitter receptors to elicit a series of reactions including stabilization of microtubules, increase of ion flux into cells, and dopamine release. The wide actions of neurosteroids indicate that pregnenolone derivatives have great potential in future treatment of neurological diseases. PMID:26844377

  12. Affirmative Action, or Reverse Discrimination?

    ERIC Educational Resources Information Center

    Dansby, Ike

    1996-01-01

    Determines the impact of affirmative action programs in response to charges that they are policies of reverse discrimination. Reviewing affirmative action programs submitted by Michigan State departments, researchers determined no reverse discrimination was apparent based on low numbers of reverse discrimination complaints filed by whites. (GR)

  13. Action Research Empowers School Librarians

    ERIC Educational Resources Information Center

    Robins, Jennifer

    2015-01-01

    Successful school library programs occur through careful planning and reflection. This reflective process is improved when it is applied in a systematic way through action research. The action research described in this paper enabled school librarians to reflect based on evidence, using data they had collected. This study presents examples of the…

  14. Action Research: Theory and Applications

    ERIC Educational Resources Information Center

    Jefferson, Renée N.

    2014-01-01

    Action research as a methodology is suitable for use within academic library settings. Its theoretical foundations are located in several disciplines and its applications span across many professions. In this article, an overview of the theoretical beginnings and evolution of action research is presented. Approaches generally used in conducting an…

  15. Automatic Imitation of Intransitive Actions

    ERIC Educational Resources Information Center

    Press, Clare; Bird, Geoffrey; Walsh, Eamonn; Heyes, Cecilia

    2008-01-01

    Previous research has indicated a potential discontinuity between monkey and human ventral premotor-parietal mirror systems, namely that monkey mirror systems process only transitive (object-directed) actions, whereas human mirror systems may also process intransitive (non-object-directed) actions. The present study investigated this discontinuity…

  16. Community Action for Environmental Quality.

    ERIC Educational Resources Information Center

    Citizens Advisory Committee on Environmental Quality.

    For citizens who want to participate in practical action to make their communities better places for living, this guide considers numerous approaches for community involvement. It stresses not only comprehensive planning but also the importance of getting action started. A rough order of business is suggested. First, considered are the various…

  17. Technology assessment and citizen action

    NASA Technical Reports Server (NTRS)

    Mottur, E. R.

    1975-01-01

    Citizen participation in the nation's total social, political, economic decisionmaking processes was studied. Impediments are discussed which prevent citizens from taking effective assessment action; these include finance, organization and motivation, and information. The proposal for establishing citizens assessment associations is considered along with implications of citizen assessment action.

  18. Action Research and Teacher Leadership

    ERIC Educational Resources Information Center

    Smeets, Karel; Ponte, Petra

    2009-01-01

    The present article reports on a case study into the influence and impact of action research carried out by teachers in a special school. The action research was an important component of the two-year, post-initial, in-service course in special educational needs, provided by Fontys University of Applied Sciences, Department of Inclusive and…

  19. Thought and Action in Education

    ERIC Educational Resources Information Center

    Rømer, Thomas Aastrup

    2015-01-01

    In much theory there is a tendency to place thought above action, or the opposite, action over thought. The consequence of the first option is that philosophy or scientific evidence gains the upper hand in educational thinking. The consequence of the second view is that pragmatism and relativism become the dominant features. This article discusses…

  20. Action Learning in the BBC

    ERIC Educational Resources Information Center

    Felix, Eversley; Keevill, Joan

    2008-01-01

    This account tells the story of the development of an action learning culture in the BBC between 2002 and 2007. From its early beginnings as a sporadic, unsystematic intervention with a small number of leaders scattered throughout the organisation, action learning has now become embedded in our approach to the way we develop our leaders. In this…

  1. Integrating CHAT and Action Research

    ERIC Educational Resources Information Center

    Wells, Gordon

    2011-01-01

    The question as to how action research (AR) is related to cultural-historical activity theory (CHAT) is not answerable in categorical terms. Both CHAT and AR have been variously interpreted and much depends on the individual biographies of those who pronounce on their relationship. The aim of this paper is to show how action research, conducted…

  2. Mode of Action of Glyphosate

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Although glyphosate is the most used and studied herbicide in the world, the available information is not enough to fully understand its mode of action. The molecular site of action of glyphosate is the enzyme 5-enolpyruvlyshikimate-3-phosphate synthase (EPSPS). It is the only known compound that ...

  3. Action Understanding as Inverse Planning

    ERIC Educational Resources Information Center

    Baker, Chris L.; Saxe, Rebecca; Tenenbaum, Joshua B.

    2009-01-01

    Humans are adept at inferring the mental states underlying other agents' actions, such as goals, beliefs, desires, emotions and other thoughts. We propose a computational framework based on Bayesian inverse planning for modeling human action understanding. The framework represents an intuitive theory of intentional agents' behavior based on the…

  4. Philosophy, Methodology and Action Research

    ERIC Educational Resources Information Center

    Carr, Wilfred

    2006-01-01

    The aim of this paper is to examine the role of methodology in action research. It begins by showing how, as a form of inquiry concerned with the development of practice, action research is nothing other than a modern 20th century manifestation of the pre-modern tradition of practical philosophy. It then draws in Gadamer's powerful vindication of…

  5. Taking Action with Teacher Research.

    ERIC Educational Resources Information Center

    Meyers, Ellen; Rust, Frances O'Connell

    This collection of papers presents examples of teacher research in action. Each study grew out of teachers' questions regarding the implementation of some aspect of education policy in their schools and classrooms. After "Introduction" (Frances O'Connell Rust and Ellen Meyers), the eight papers focus on: (1) "How We Do Action Research" (Frances…

  6. Kapteyn series arising in radiation problems

    NASA Astrophysics Data System (ADS)

    Lerche, I.; Tautz, R. C.

    2008-01-01

    In discussing radiation from multiple point charges or magnetic dipoles, moving in circles or ellipses, a variety of Kapteyn series of the second kind arises. Some of the series have been known in closed form for a hundred years or more, others appear not to be available to analytic persuasion. This paper shows how 12 such generic series can be developed to produce either closed analytic expressions or integrals that are not analytically tractable. In addition, the method presented here may be of benefit when one has other Kapteyn series of the second kind to consider, thereby providing an additional reason to consider such series anew.

  7. Trade and health: an agenda for action.

    PubMed

    Smith, Richard D; Lee, Kelley; Drager, Nick

    2009-02-28

    The processes of contemporary globalisation are creating ever-closer ties between individuals and populations across different countries. The health of a population, and the systems in place to deliver health care, are affected increasingly by factors beyond the population and health system. The Lancet's Series on trade and health has provided an overview of these links between international trade, trade liberalisation, and health, and raised the key issues that face the health community. In this final paper in the Series, we call for a substantial and sustained effort by those within the health profession to engage with issues of trade, to strengthen institutional capacity in this area, and to place health higher on the agenda of trade negotiations. The rapid rise of trade agreements and treaties, as well as trade that occurs beyond these institutional boundaries, means that further action is required by a range of actors, including WHO, the World Bank, the World Trade Organization (WTO), regional agencies, foundations, national governments, civil society, non-governmental organisations, and academics. The stewardship of a domestic health system in the 21st century requires a sophisticated understanding of how trade affects, and will affect, a country's health system and policy, to optimise opportunities to benefit health and health care while minimising the risks posed though the assertion of health goals in trade policy. To acheive this will place a premium on all those engaged in health to understand the importance of trade and to engage with their counterparts involved in trade and trade policy. We hope that this Series has prompted the reader to become involved in these efforts. PMID:19167056

  8. Trade and health: an agenda for action

    PubMed Central

    Smith, Richard D; Lee, Kelley; Drager, Nick

    2009-01-01

    The processes of contemporary globalisation are creating ever-closer ties between individuals and populations across different countries. The health of a population, and the systems in place to deliver health care, are affected increasingly by factors beyond the population and health system. The Lancet’s Series on trade and health has provided an overview of these links between international trade, trade liberalisation, and health, and raised the key issues that face the health community. In this final paper in the Series, we call for a substantial and sustained effort by those within the health profession to engage with issues of trade, to strengthen institutional capacity in this area, and to place health higher on the agenda of trade negotiations. The rapid rise of trade agreements and treaties, as well as trade that occurs beyond these institutional boundaries, means that further action is required by a range of actors, including WHO, the World Bank, the World Trade Organization (WTO), regional agencies, foundations, national governments, civil society, non-governmental organisations, and academics. The stewardship of a domestic health system in the 21st century requires a sophisticated understanding of how trade affects, and will affect, a country’s health system and policy, to optimise opportunities to benefit health and health care while minimising the risks posed though the assertion of health goals in trade policy. To acheive this will place a premium on all those engaged in health to understand the importance of trade and to engage with their counterparts involved in trade and trade policy. We hope that this Series has prompted the reader to become involved in these efforts. PMID:19167056

  9. The development of action planning in a joint action context.

    PubMed

    Paulus, Markus

    2016-07-01

    The ability to act jointly with another person is a fundamental requirement for participation in social life. The current study examines the development of action planning in a joint action context. In 4 experiments, 3-, 5-, and 7-year-old children as well as a group of adults (n = 196) interacted with another person to operate a novel apparatus. Their task was to hand the experimenter a tool with which she could activate 1 of 2 different effects on the apparatus. The elicitation of each effect required participants to grasp and insert the tool in a particular orientation. We assessed whether participants planned their grasping and reaching action in such a way that it enabled the partner to efficiently handle the tool, that is, anticipating the final end state of the joint activity. We found that 3-year-old children did not adjust their behavior to accommodate the other's action and that they did not increase their performance over multiple trials. Five- and 7-year-old children initially showed a tendency to plan their action in an egocentric manner (i.e., showed a form of egocentrism), but improved their joint action performance over time. Adult participants demonstrated joint action planning from the beginning. Interestingly, 3- and 5-year-old children were able to plan their grasp efficiently when acting alone on the apparatus. Yet, having first-hand experience with the task before acting with a partner did not facilitate performance in the joint action task for younger children. Overall, the study informs current approaches on the psychological basis and ontogenetic origins of joint action in childhood. (PsycINFO Database Record PMID:27337512

  10. Conscious vision for action versus unconscious vision for action?

    PubMed

    Brogaard, Berit

    2011-08-01

    David Milner and Melvyn Goodale's dissociation hypothesis is commonly taken to state that there are two functionally specialized cortical streams of visual processing originating in striate (V1) cortex: a dorsal, action-related "unconscious" stream and a ventral, perception-related "conscious" stream. As Milner and Goodale acknowledge, findings from blindsight studies suggest a more sophisticated picture that replaces the distinction between unconscious vision for action and conscious vision for perception with a tripartite division between unconscious vision for action, conscious vision for perception, and unconscious vision for perception. The combination excluded by the tripartite division is the possibility of conscious vision for action. But are there good grounds for concluding that there is no conscious vision for action? There is now overwhelming evidence that illusions and perceived size can have a significant effect on action (Bruno & Franz, 2009; Dassonville & Bala, 2004; Franz & Gegenfurtner, 2008; McIntosh & Lashley, 2008). There is also suggestive evidence that any sophisticated visual behavior requires collaboration between the two visual streams at every stage of the process (Schenk & McIntosh, 2010). I nonetheless want to make a case for the tripartite division between unconscious vision for action, conscious vision for perception, and unconscious vision for perception. My aim here is not to refute the evidence showing that conscious vision can affect action but rather to argue (a) that we cannot gain cognitive access to action-guiding dorsal stream representations, and (b) that these representations do not correlate with phenomenal consciousness. This vindicates the semi-conservative view that the dissociation hypothesis is best understood as a tripartite division. PMID:21790744

  11. A Review of Subsequence Time Series Clustering

    PubMed Central

    Teh, Ying Wah

    2014-01-01

    Clustering of subsequence time series remains an open issue in time series clustering. Subsequence time series clustering is used in different fields, such as e-commerce, outlier detection, speech recognition, biological systems, DNA recognition, and text mining. One of the useful fields in the domain of subsequence time series clustering is pattern recognition. To improve this field, a sequence of time series data is used. This paper reviews some definitions and backgrounds related to subsequence time series clustering. The categorization of the literature reviews is divided into three groups: preproof, interproof, and postproof period. Moreover, various state-of-the-art approaches in performing subsequence time series clustering are discussed under each of the following categories. The strengths and weaknesses of the employed methods are evaluated as potential issues for future studies. PMID:25140332

  12. A review of subsequence time series clustering.

    PubMed

    Zolhavarieh, Seyedjamal; Aghabozorgi, Saeed; Teh, Ying Wah

    2014-01-01

    Clustering of subsequence time series remains an open issue in time series clustering. Subsequence time series clustering is used in different fields, such as e-commerce, outlier detection, speech recognition, biological systems, DNA recognition, and text mining. One of the useful fields in the domain of subsequence time series clustering is pattern recognition. To improve this field, a sequence of time series data is used. This paper reviews some definitions and backgrounds related to subsequence time series clustering. The categorization of the literature reviews is divided into three groups: preproof, interproof, and postproof period. Moreover, various state-of-the-art approaches in performing subsequence time series clustering are discussed under each of the following categories. The strengths and weaknesses of the employed methods are evaluated as potential issues for future studies. PMID:25140332

  13. Effects of Security actions

    NASA Astrophysics Data System (ADS)

    Bergman, Ramona; Andersson-Sköld, Yvonne; Nyberg, Lars; Johansson, Magnus

    2010-05-01

    In a project funded by the Swedish Civil Contingencies Agency, the effort and work to reduce different kinds of accidents are being evaluated. The project wants to illuminate the links between actions and outcome, so we can learn from today's performance and in the future select more effective measures and overall deal with accidents more efficiently. The project ESS covers the field of frequent accidents such as sliding accidents at home, in house fires and less common accidents such as chemical and land fill accidents up to even more rare accidents such as natural accidents and hazards. In the ESS project SGI (Swedish geotechnical institute) will evaluate the work and effort concerning various natural hazards limited to landslides, erosion and flooding. The aim is to investigate how municipalities handle, especially prevention, of such natural disasters today. The project includes several aspects such as: • which are the driving forces for risk analysis in a municipality • do one use risk mapping (and what type) in municipal risk analysis • which aspects are most important when selecting preventive measures • in which way do one learn from past accidents • and from previous accidents elsewhere, by for example use existing databases • etc There are many aspects that play a role in a well-functioning safety promotion work. The overall goal is to examine present work and activities, highlight what is well functioning and identify weak points. The aim is to find out where more resources are needed and give suggestions for a more efficient security work. This includes identification of the most efficient "tools" in use or needed. Such tools can be education, directives, funding, more easily available maps and information regarding previous accidents and preventive measures etc. The project will result in recommendations for more effective ways to deal with landslides, erosion and flooding. Since different kinds of problems can occur depending on level of

  14. Decision Making in Action

    NASA Technical Reports Server (NTRS)

    Orasanu, Judith; Statler, Irving C. (Technical Monitor)

    1994-01-01

    contributes to performance because it assures that all crew members have essential information, but it also regulates and coordinates crew actions and is the medium of collective thinking in response to a problem. This presentation will examine the relations between leadership, communication, decision making and overall crew performance. Implications of these findings for spaceflight and training for offshore installations will be discussed.

  15. Administrative Actions for Noncompliance; Lesser Administrative Actions. Direct final rule.

    PubMed

    2016-04-01

    The Food and Drug Administration (FDA) is amending the regulation describing lesser administrative actions that may be imposed on an Institutional Review Board (IRB) that has failed to comply with FDA's IRB regulations. We are clarifying that FDA may require the IRB to withhold approval of new FDA-regulated studies, stop the enrollment of new subjects in ongoing studies, and terminate ongoing studies, or any combination of these actions until the noncompliance with FDA's IRB regulations is corrected. We are taking this action to ensure clarity and improve the accuracy of the regulations. PMID:27044118

  16. [Biological actions of acetaldehyde].

    PubMed

    Ijiri, I

    1999-11-01

    Acetaldehyde (AcH), the first metabolite of ethanol (EtOH), is a chemically reactive and pharmacologically active compound. The author has been engaged in the study of AcH in cooperation with many researchers for three decades. We have found many biological actions of AcH which cause cardiovascular symptoms after drinking and also inhibited EtOH absorption via the canine and rat intestinal tract. This report covers the following five points. 1. The subjects were classified into a non-flushing group and a flushing group, according to the degree of facial flushing after drinking 200 ml of Sake (Japanese rice wire) at a rate of 100 ml per 5 min. Blood EtOH profile was much the same in both groups, yet peak blood AcH concentration in the flushing group was significantly higher than that in the non-flushing group. All subjects in the flushing group showed marked flushing and an increase in pulse rate after drinking, but these symptoms were not apparent in the non-flushing group. These results suggested that cardiovascular symptoms were caused by AcH itself. 2. Urinary excretions of both norepinephrine and epinephrine increased in the flushing cases after drinking Sake in comparison with those who drank the same volume of water. However, these catecholamines did not change in the non-flushing group. These results suggested that it is catecholamines released from the sympathetic nerve end or the adrenal medulla by AcH which caused an increase in pulse rate. 3. Bradykinin is released from high molecular kininogen by activated kallikrein and acts to dilate distal blood vessels and raise permeability in tissues. On the other hand, kallidin is released from low molecular kininogen by activated glandular kallikrein and its action is weaker than that of bradykinin. Blood low molecular kininogen levels in the flushing group decreased gradually after drinking and were mutually related to the blood AcH concentrations. But levels in the non-flushing group showed no difference

  17. Encoding the Goal of an Object-Directed but Uncompleted Reaching Action in 6- and 9-Month-Old Infants

    ERIC Educational Resources Information Center

    Daum, Moritz M.; Prinz, Wolfgang; Aschersleben, Gisa

    2008-01-01

    Infants start to interpret completed human actions as goal-directed in the second half of the first year of life. In a series of three studies, the understanding of a goal-directed but uncompleted action was investigated in 6- and 9-month-old infants using a preferential looking paradigm. Infants saw the video of an actor's reaching movement…

  18. "Wuwei" (Non-Action) Philosophy and Actions: Rethinking "Actions" in School Reform

    ERIC Educational Resources Information Center

    Moon, Seungho

    2015-01-01

    This inquiry aims to enrich conversation regarding school reform. The author asks about what other discourses are possible when the action-oriented question of how to "act" is a major approach to "fix" current educational problems. Drawing from Taoist philosophy of "wuwei" (non-action), the author provides a frame to…

  19. Enforcement actions: Significant actions resolved individual actions. Semiannual progress report, January 1996--June 1996

    SciTech Connect

    1996-08-01

    This document summarizes significant enforcement actions that have been resolved during the period of January-June 1996. The report includes copies of Orders and Notices of Violations sent by the Nuclear Regulatory Commission to individuals with respect to the enforcement actions.

  20. 78 FR 69885 - AIM Growth Series (Invesco Growth Series), et al.; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-21

    ... COMMISSION AIM Growth Series (Invesco Growth Series), et al.; Notice of Application November 15, 2013. AGENCY... approval and would grant relief from certain disclosure requirements. APPLICANTS: AIM Growth Series (Invesco Growth Series) and AIM Investment Funds (Invesco Investment Funds) (each, a ``Trust''),...

  1. Cutaneous macroglobulinosis: a case series.

    PubMed

    Camp, Brendan J; Magro, Cynthia M

    2012-10-01

    Cutaneous macroglobulinosis is a rare skin manifestation of Waldenstrom macroglobulinemia. It is characterized by the deposition of eosinophilic, immunoglobulin-derived material in the dermis. It typically presents as pink or skin-colored papules favoring the extensor surfaces of the extremities. There are 11 reported cases of cutaneous macroglobulinosis in the literature. In our consultative dermatopathology practice we encountered three additional cases. In Case 1, a 41-year-old female with a monoclonal immunoglobulin M (IgM)-kappa gammopathy developed skin-colored papules on her extensor extremities, forehead and back. Histopathologic and immunohistochemical analyses revealed periodic acid-Schiff (PAS)-positive pink material in the dermis that stained with IgM. In Case 2, an 83-year-old female with a monoclonal IgM-lambda paraproteinemia developed non-blanching papules and plaques on the lower extremities and cheeks. Skin biopsies showed a striking occlusion of the vessels with a PAS-positive eosinophilic precipitate, which was also found in the extravascular spaces and stained with IgM using direct immunofluorescence (DIF) and immunohistochemical stains. In Case 3, an 80-year-old male with Waldenstrom macroglobulinemia developed ulcerated papules and nodules on the lower extremities. The biopsy findings were similar to those of Case 2. We present a series of three patients with cutaneous macroglobulinosis and explore variations in the clinical and histopathological findings of this uncommon entity. PMID:22882527

  2. American Samoa Energy Action Plan

    SciTech Connect

    Haase, Scott; Esterly, Sean; Herdrich, David; Bodell, Tim; Visser, Charles

    2013-08-01

    Describes the five near-term strategies selected by the American Samoa Renewable Energy Committee (ASREC) during action planning workshops conducted in May 2013, and outlines the actions being taken to implement those strategies. Each option is tied to a priority identified in the earlier draft American Samoa Strategic Energy Plan as being an essential component of reducing American Samoa'spetroleum energy consumption. The actions described for each strategy provide a roadmap to facilitate the implementation of each strategy. This document is intended to evolve along with the advancement of the projects, and will be updated to reflect progress.

  3. Supergravity actions with integral forms

    NASA Astrophysics Data System (ADS)

    Castellani, L.; Catenacci, R.; Grassi, P. A.

    2014-12-01

    Integral forms provide a natural and powerful tool for the construction of supergravity actions. They are generalizations of usual differential forms and are needed for a consistent theory of integration on supermanifolds. The group geometrical approach to supergravity and its variational principle are reformulated and clarified in this language. Central in our analysis is the Poincaré dual of a bosonic manifold embedded into a supermanifold. Finally, using integral forms we provide a proof of Gates' so-called "Ectoplasmic Integration Theorem", relating superfield actions to component actions.

  4. Do good actions inspire good actions in others?

    PubMed Central

    Capraro, Valerio; Marcelletti, Alessandra

    2014-01-01

    Actions such as sharing food and cooperating to reach a common goal have played a fundamental role in the evolution of human societies. Despite the importance of such good actions, little is known about if and how they can spread from person to person to person. For instance, does being recipient of an altruistic act increase your probability of being cooperative with a third party? We have conducted an experiment on Amazon Mechanical Turk to test this mechanism using economic games. We have measured willingness to be cooperative through a standard Prisoner's dilemma and willingness to act altruistically using a binary Dictator game. In the baseline treatments, the endowments needed to play were given by the experimenters, as usual; in the control treatments, they came from a good action made by someone else. Across four different comparisons and a total of 572 subjects, we have never found a significant increase of cooperation or altruism when the endowment came from a good action. We conclude that good actions do not necessarily inspire good actions in others. While this is consistent with the theoretical prediction, it challenges the majority of other experimental studies. PMID:25502617

  5. Approaches to local climate action in Colorado

    NASA Astrophysics Data System (ADS)

    Huang, Y. D.

    2011-12-01

    Though climate change is a global problem, the impacts are felt on the local scale; it follows that the solutions must come at the local level. Fortunately, many cities and municipalities are implementing climate mitigation (or climate action) policies and programs. However, they face many procedural and institutional barriers to their efforts, such of lack of expertise or data, limited human and financial resources, and lack of community engagement (Krause 2011). To address the first obstacle, thirteen in-depth case studies were done of successful model practices ("best practices") of climate action programs carried out by various cities, counties, and organizations in Colorado, and one outside Colorado, and developed into "how-to guides" for other municipalities to use. Research was conducted by reading documents (e.g. annual reports, community guides, city websites), email correspondence with program managers and city officials, and via phone interviews. The information gathered was then compiled into a series of reports containing a narrative description of the initiative; an overview of the plan elements (target audience and goals); implementation strategies and any indicators of success to date (e.g. GHG emissions reductions, cost savings); and the adoption or approval process, as well as community engagement efforts and marketing or messaging strategies. The types of programs covered were energy action plans, energy efficiency programs, renewable energy programs, and transportation and land use programs. Between the thirteen case studies, there was a range of approaches to implementing local climate action programs, examined along two dimensions: focus on climate change (whether it was direct/explicit or indirect/implicit) and extent of government authority. This benchmarking exercise affirmed the conventional wisdom propounded by Pitt (2010), that peer pressure (that is, the presence of neighboring jurisdictions with climate initiatives), the level of

  6. Eicosanoid actions in insect immunology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In this chapter we review eicosanoid actions in insect immunity. Eicosanoids are oxygenated metabolites of arachidonic acid (AA) and two other C20 polyunsaturated polyunsaturated fatty acids. Groups of eicosanoids include prostaglandins, lipoxygenase products and epoxyeicosatrienoic acids. These ...

  7. Technology assessment and citizen action

    NASA Technical Reports Server (NTRS)

    Mottur, E. R.

    1972-01-01

    The importance of citizen participation in the assessment process is discussed, and a system for citizen assessment action is proposed. A national assessment system is outlined. Citizen participation is considered essential in the assessment process, and impediments to effective action taken by citizens are discussed. These impediments are finance, organization and motivation, and information. The establishment of citizens' assessment associations is proposed, whose functioning would be fostered and regulated by the Citizens' Assessment Administration. The organization, functions, and financing of these associations are described. The implications of citizen action are indicated as the extensive use of class action suits, the broad interpretation of associated costs of litigation, and the use of present scientific research as evidence to assert that it is reasonable to conclude that certain consequences are probable to occur in the future.

  8. InterAction Database (IADB)

    Cancer.gov

    The InterAction Database includes demographic and prescription information for more than 500,000 patients in the northern and middle Netherlands and has been integrated with other systems to enhance data collection and analysis.

  9. ICDF Complex Remedial Action Report

    SciTech Connect

    W. M. Heileson

    2007-09-26

    This Idaho CERCLA Disposal Facility (ICDF) Remedial Action Report has been prepared in accordance with the requirements of Section 6.2 of the INEEL CERCLA Disposal Facility Remedial Action Work Plan. The agency prefinal inspection of the ICDF Staging, Storage, Sizing, and Treatment Facility (SSSTF) was completed in June of 2005. Accordingly, this report has been developed to describe the construction activities completed at the ICDF along with a description of any modifications to the design originally approved for the facility. In addition, this report provides a summary of the major documents prepared for the design and construction of the ICDF, a discussion of relevant requirements and remedial action objectives, the total costs associated with the development and operation of the facility to date, and identification of necessary changes to the Agency-approved INEEL CERCLA Disposal Facility Remedial Action Work Plan and the ICDF Complex Operations and Maintenance Plan.

  10. What's an Asthma Action Plan?

    MedlinePlus

    ... KidsHealth in the Classroom What Other Parents Are Reading Upsetting News Reports? What to Say Vaccines: Which ... flow meters. Action plans use symptoms, peak flow readings, or both to help you determine the zone ...

  11. The Concept of Action Research.

    ERIC Educational Resources Information Center

    Altrichter, Herbert; Kemmis, Stephen; McTaggart, Robin; Zuber-Skerritt, Ortrun

    2002-01-01

    Explains why definition of action research is problematic and presents working definitions developed internationally that indicate its nature, philosophy, and methodology. Suggests that pragmatic approaches to definition serve communication purposes without narrowly confining the concept. (SK)

  12. REMEDIAL ACTION COSTING PROCEDURES MANUAL

    EPA Science Inventory

    The manual provides specific procedures for the cost estimating and economic analysis steps required for preparing engineering cost estimates for selecting remedial action alternatives in response to the requirements of the Comprehensive Environmental Response, Compensation, and ...

  13. Method for triggering an action

    DOEpatents

    Hall, David R.; Bartholomew, David B.; Johnson, Monte L.; Moon, Justin; Koehler, Roger O.

    2006-10-17

    A method for triggering an action of at least one downhole device on a downhole network integrated into a downhole tool string synchronized to an event comprises determining latency, sending a latency adjusted signal, and performing the action. The latency is determined between a control device and the at least one downhole device. The latency adjusted signal for triggering an action is sent to the downhole device. The action is performed downhole synchronized to the event. A preferred method for determining latency comprises the steps: a control device sends a first signal to the downhole device; after receiving the signal, the downhole device sends a response signal to the control device; and the control device analyzes the time from sending the signal to receiving the response signal.

  14. Soiled-based uranium disequilibrium and mixed uranium-thorium series radionuclide reference materials

    SciTech Connect

    Donivan, S.; Chessmore, R.

    1988-12-01

    The US Department of Energy (DOE) Office of Remedial Action and Waste Technology has assigned the Technical Measurements Center (TMC), located at the DOE Grand Junction Colorado, Projects Office and operated by UNC Geotech (UNC), the task of supporting ongoing remedial action programs by providing both technical guidance and assistance in making the various measurements required in all phases of remedial action work. Pursuant to this task, the Technical Measurements Center prepared two sets of radionuclide reference materials for use by remedial action contractors and cognizant federal and state agencies. A total of six reference materials, two sets comprising three reference materials each, were prepared with varying concentrations of radionuclides using mill tailings materials, ores, and a river-bottom soil diluent. One set (disequilibrium set) contains varying amounts of uranium with nominal amounts of radium-226. The other set (mixed-nuclide set) contains varying amounts of uranium-238 and thorium-232 decay series nuclides. 14 refs., 10 tabs.

  15. 36 CFR 72.13 - Action plan.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Action plan. 72.13 Section 72... AND RECREATION RECOVERY ACT OF 1978 Local Recovery Action Programs § 72.13 Action plan. The purpose of the Assessment is to provide background and justification for an Action Plan. The Action Plan,...

  16. 36 CFR 72.13 - Action plan.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Action plan. 72.13 Section 72... AND RECREATION RECOVERY ACT OF 1978 Local Recovery Action Programs § 72.13 Action plan. The purpose of the Assessment is to provide background and justification for an Action Plan. The Action Plan,...

  17. 36 CFR 72.13 - Action plan.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Action plan. 72.13 Section 72... AND RECREATION RECOVERY ACT OF 1978 Local Recovery Action Programs § 72.13 Action plan. The purpose of the Assessment is to provide background and justification for an Action Plan. The Action Plan,...

  18. Seeking Conceptual Clarity in the Action Modalities

    ERIC Educational Resources Information Center

    Raelin, Joe

    2009-01-01

    This article begins with the presumption that action learning has not made as deep an impact in promoting participatory social change as its supporters may have hoped for, but nor has its cousin action modalities, such as action research and action science. These action strategies have evolved separately along distinct traditions and, rather than…

  19. 12 CFR 272.4 - Committee actions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Committee actions. 272.4 Section 272.4 Banks....4 Committee actions. (a) Actions at meetings. Actions are taken at meetings of the Committee except as described below. (b) Actions between meetings. Special circumstances may make it desirable in...

  20. 45 CFR 1225.19 - Corrective action.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Corrective action. 1225.19 Section 1225.19 Public... Corrective action. (a) When discrimination is found, Peace Corps or ACTION must take appropriate action to... corrective action to the agent and other class members in accordance with § 1225.10 of this part. (b)...

  1. Segmenting Dynamic Human Action via Statistical Structure

    ERIC Educational Resources Information Center

    Baldwin, Dare; Andersson, Annika; Saffran, Jenny; Meyer, Meredith

    2008-01-01

    Human social, cognitive, and linguistic functioning depends on skills for rapidly processing action. Identifying distinct acts within the dynamic motion flow is one basic component of action processing; for example, skill at segmenting action is foundational to action categorization, verb learning, and comprehension of novel action sequences. Yet…

  2. Incongruent Imagery Interferes with Action Initiation

    ERIC Educational Resources Information Center

    Ramsey, Richard; Cumming, Jennifer; Eastough, Daniel; Edwards, Martin G.

    2010-01-01

    It has been suggested that representing an action through observation and imagery share neural processes with action execution. In support of this view, motor-priming research has shown that observing an action can influence action initiation. However, there is little motor-priming research showing that imagining an action can modulate action…

  3. 12 CFR 272.4 - Committee actions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Committee actions. 272.4 Section 272.4 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) FEDERAL OPEN MARKET COMMITTEE RULES OF PROCEDURE § 272.4 Committee actions. (a) Actions at meetings. Actions are taken at meetings of the Committee except as described below. (b) Actions between...

  4. Nonparametric causal inference for bivariate time series

    NASA Astrophysics Data System (ADS)

    McCracken, James M.; Weigel, Robert S.

    2016-02-01

    We introduce new quantities for exploratory causal inference between bivariate time series. The quantities, called penchants and leanings, are computationally straightforward to apply, follow directly from assumptions of probabilistic causality, do not depend on any assumed models for the time series generating process, and do not rely on any embedding procedures; these features may provide a clearer interpretation of the results than those from existing time series causality tools. The penchant and leaning are computed based on a structured method for computing probabilities.

  5. Complexity, action, and black holes

    DOE PAGESBeta

    Brown, Adam R.; Roberts, Daniel A.; Susskind, Leonard; Swingle, Brian; Zhao, Ying

    2016-04-18

    In an earlier paper "Complexity Equals Action" we conjectured that the quantum computational complexity of a holographic state is given by the classical action of a region in the bulk (the `Wheeler-DeWitt' patch). We provide calculations for the results quoted in that paper, explain how it fits into a broader (tensor) network of ideas, and elaborate on the hypothesis that black holes are the fastest computers in nature.

  6. Complexity, action, and black holes

    NASA Astrophysics Data System (ADS)

    Brown, Adam R.; Roberts, Daniel A.; Susskind, Leonard; Swingle, Brian; Zhao, Ying

    2016-04-01

    Our earlier paper "Complexity Equals Action" conjectured that the quantum computational complexity of a holographic state is given by the classical action of a region in the bulk (the "Wheeler-DeWitt" patch). We provide calculations for the results quoted in that paper, explain how it fits into a broader (tensor) network of ideas, and elaborate on the hypothesis that black holes are the fastest computers in nature.

  7. Tactile perception during action observation.

    PubMed

    Vastano, Roberta; Inuggi, Alberto; Vargas, Claudia D; Baud-Bovy, Gabriel; Jacono, Marco; Pozzo, Thierry

    2016-09-01

    It has been suggested that tactile perception becomes less acute during movement to optimize motor control and to prevent an overload of afferent information generated during action. This empirical phenomenon, known as "tactile gating effect," has been associated with mechanisms of sensory feedback prediction. However, less attention has been given to the tactile attenuation effect during the observation of an action. The aim of this study was to investigate whether and how the observation of a goal-directed action influences tactile perception as during overt action. In a first experiment, we recorded vocal reaction times (RTs) of participants to tactile stimulations during the observation of a reach-to-grasp action. The stimulations were delivered on different body parts that could be either congruent or incongruent with the observed effector (the right hand and the right leg, respectively). The tactile stimulation was contrasted with a no body-related stimulation (an auditory beep). We found increased RTs for tactile congruent stimuli compared to both tactile incongruent and auditory stimuli. This effect was reported only during the observation of the reaching phase, whereas RTs were not modulated during the grasping phase. A tactile two-alternative forced-choice (2AFC) discrimination task was then conducted in order to quantify the changes in tactile sensitivity during the observation of the same goal-directed actions. In agreement with the first experiment, the tactile perceived intensity was reduced only during the reaching phase. These results suggest that tactile processing during action observation relies on a process similar to that occurring during action execution. PMID:27161552

  8. TACT: The Action Computation Tool

    NASA Astrophysics Data System (ADS)

    Sanders, Jason L.; Binney, James

    2015-12-01

    The Action Computation Tool (TACT) tests methods for estimating actions, angles and frequencies of orbits in both axisymmetric and triaxial potentials, including general spherical potentials, analytic potentials (Isochrone and Harmonic oscillator), axisymmetric Stackel fudge, average generating function from orbit (AvGF), and others. It is written in C++; code is provided to compile the routines into a Python library. TM (ascl:1512.014) and LAPACK are required to access some features.

  9. SERI QC Solar Data Quality Assessment Software

    1994-12-31

    SERI QC is a mathematical software package that assesses the quality of solar radiation data. The SERI QC software is a function written in the C programming language. IT IS NOT A STANDALONE SOFTWARE APPLICATION. The user must write the calling application that requires quality assessment of solar data. The C function returns data quality flags to the calling program. A companion program, QCFIT, is a standalone Windows application that provides support files for themore » SERI QC function (data quality boundaries). The QCFIT software can also be used as an analytical tool for visualizing solar data quality independent of the SERI QC function.« less

  10. SERI QC Solar Data Quality Assessment Software

    SciTech Connect

    1994-12-31

    SERI QC is a mathematical software package that assesses the quality of solar radiation data. The SERI QC software is a function written in the C programming language. IT IS NOT A STANDALONE SOFTWARE APPLICATION. The user must write the calling application that requires quality assessment of solar data. The C function returns data quality flags to the calling program. A companion program, QCFIT, is a standalone Windows application that provides support files for the SERI QC function (data quality boundaries). The QCFIT software can also be used as an analytical tool for visualizing solar data quality independent of the SERI QC function.

  11. Arctic Visiting Speakers Series (AVS)

    NASA Astrophysics Data System (ADS)

    Fox, S. E.; Griswold, J.

    2011-12-01

    The Arctic Visiting Speakers (AVS) Series funds researchers and other arctic experts to travel and share their knowledge in communities where they might not otherwise connect. Speakers cover a wide range of arctic research topics and can address a variety of audiences including K-12 students, graduate and undergraduate students, and the general public. Host applications are accepted on an on-going basis, depending on funding availability. Applications need to be submitted at least 1 month prior to the expected tour dates. Interested hosts can choose speakers from an online Speakers Bureau or invite a speaker of their choice. Preference is given to individuals and organizations to host speakers that reach a broad audience and the general public. AVS tours are encouraged to span several days, allowing ample time for interactions with faculty, students, local media, and community members. Applications for both domestic and international visits will be considered. Applications for international visits should involve participation of more than one host organization and must include either a US-based speaker or a US-based organization. This is a small but important program that educates the public about Arctic issues. There have been 27 tours since 2007 that have impacted communities across the globe including: Gatineau, Quebec Canada; St. Petersburg, Russia; Piscataway, New Jersey; Cordova, Alaska; Nuuk, Greenland; Elizabethtown, Pennsylvania; Oslo, Norway; Inari, Finland; Borgarnes, Iceland; San Francisco, California and Wolcott, Vermont to name a few. Tours have included lectures to K-12 schools, college and university students, tribal organizations, Boy Scout troops, science center and museum patrons, and the general public. There are approximately 300 attendees enjoying each AVS tour, roughly 4100 people have been reached since 2007. The expectations for each tour are extremely manageable. Hosts must submit a schedule of events and a tour summary to be posted online

  12. Using Pictures Series Technique to Enhance Narrative Writing among Ninth Grade Students at Institución Educativa Simón Araujo

    ERIC Educational Resources Information Center

    Gutiérrez, Katia Gregoria Contreras; Puello, Miriam Niño; Galvis, Luis Alberto Pérez

    2015-01-01

    This study reports an action research on the use of pictures series technique to develop EFL narrative writing among a group of ninth graders at Institución Educativa Simon Araujo. It involves Experimental and Control groups. During the implementation of the strategy the Experiment group was taught writing with picture series technique and the…

  13. 78 FR 18420 - Special Permit Applications Actions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-26

    ... Pipeline and Hazardous Materials Safety Administration Special Permit Applications Actions AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT. ACTION: Notice of actions on special... processing of, special permits from the Department of Transportation's Hazardous Material Regulations (49...

  14. 77 FR 12865 - Enforcement Actions Summary

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-02

    ... Government Printing Office's Web page at http://www.gpo.gov/fdsys/browse/collection.action?collectionCode=FR... SECURITY Transportation Security Administration Enforcement Actions Summary AGENCY: Transportation Security Administration, DHS. ACTION: Notice of availability. SUMMARY: The Transportation Security Administration (TSA)...

  15. 78 FR 11216 - Enforcement Actions Summary

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-15

    ... Government Printing Office's web page at http://www.gpo.gov/fdsys/browse/collection.action?collectionCode=FR... SECURITY Transportation Security Administration Enforcement Actions Summary AGENCY: Transportation Security Administration, DHS. ACTION: Notice of availability. SUMMARY: The Transportation Security Administration (TSA)...

  16. Enforcement actions: Significant actions resolved individual actions. Semiannual progress report, January 1997--June 1997

    SciTech Connect

    1997-09-01

    This compilation summarizes significant enforcement actions that have been resolved during the period (January - June 1997) and includes copies of Orders and Notices of Violation sent by the Nuclear Regulatory Commission to individuals with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC. The Commission believes this information may be useful to licensees in making employment decisions.

  17. Enforcement actions: Significant actions resolved individuals actions. Semiannual progress report, July--December 1996

    SciTech Connect

    1997-04-01

    This compilation summarizes significant enforcement actions that have been resolved during the period (July - December 1996) and includes copies of Orders and Notices of Violation sent by the Nuclear Regulatory Commission to individuals with respect to-these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC. The Commission believes this information may be useful to licensees in making employment decisions.

  18. Missouri State information handbook: formerly utilized sites remedial action program

    SciTech Connect

    1980-12-31

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Missouri. It contains: a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature chairmen, and a summary of recent relevant legislative action; a description of the organization and structure of local governments affected by remedial action at the St. Louis area sites; a summary of relevant local ordinances and regulations; an identification of relevant public interest groups; a list of radio stations, television stations, and newspapers that provide public information to the St. Louis area or to Jefferson City; and the full text of relevant statutes and regulations.

  19. Modeling Time Series Data for Supervised Learning

    ERIC Educational Resources Information Center

    Baydogan, Mustafa Gokce

    2012-01-01

    Temporal data are increasingly prevalent and important in analytics. Time series (TS) data are chronological sequences of observations and an important class of temporal data. Fields such as medicine, finance, learning science and multimedia naturally generate TS data. Each series provide a high-dimensional data vector that challenges the learning…

  20. Index to the Understanding the Atom Series.

    ERIC Educational Resources Information Center

    Atomic Energy Commission, Oak Ridge, TN. Div. of Technical Information.

    This index was prepared for the set of 51 booklets in the "Understanding the Atom Series" published by the U. S. Atomic Energy Commission for high school students and their teachers. In addition to the index, a complete list of the series is provided in which the booklets are grouped into the categories of physics, chemistry, biology, nuclear…