Science.gov

Sample records for address specific questions

  1. Addressing Phonological Questions with Ultrasound

    ERIC Educational Resources Information Center

    Davidson, Lisa

    2005-01-01

    Ultrasound can be used to address unresolved questions in phonological theory. To date, some studies have shown that results from ultrasound imaging can shed light on how differences in phonological elements are implemented. Phenomena that have been investigated include transitional schwa, vowel coalescence, and transparent vowels. A study of…

  2. Business Education: Addressing the "What" Question

    ERIC Educational Resources Information Center

    Almoharby, Darwish

    2008-01-01

    In an attempt to diversify the economy and stimulate private enterprise development, government agencies and private institutions in many countries have emphasized the importance of setting up and developing small and medium-size enterprises and promoting entrepreneurship. An important question confronting policy makers, however, is how they can…

  3. Basic Physics Questions Addressed by Astrophysics

    NASA Technical Reports Server (NTRS)

    Mather, John C.

    2009-01-01

    Dark matter, dark energy, the Big Bang, testing relativity -- all are physics questions accessible to astrophysicists -- but all require new equipment. As Harwit's "Cosmic Discovery" pointed out, almost all great surprises in astronomy came from new equipment or new uses of equipment designed for other purposes, and many of those had military applications. I will outline prospects for new equipment and discuss how that equipment can be developed and built. Bigger and lighter mirrors, wavefront sensing and control, new detector technology, cryogenics -- each has its own social network, its own special possibilities, and its own funding sources outside science. I will discuss some examples drawn from real-life experience with the James Webb Space Telescope, a telescope that was said to have a "giggle factor" when it was proposed in 1995. Now each of the 10 major technologies has been brought to maturity, flight hardware is being built, and launch is planned for 2014. As an instrument builder all my life, I will speculate a little on what may be within our reach over the next few decades.

  4. Addressing the Question of Disorder-Specific Risk Factors of Internet Addiction: A Comparison of Personality Traits in Patients with Addictive Behaviors and Comorbid Internet Addiction

    PubMed Central

    Müller, K. W.; Koch, A.; Dickenhorst, U.; Beutel, M. E.; Duven, E.; Wölfling, K.

    2013-01-01

    Uncontrolled use of the internet has been reported to affect the lives of some users in a negative way. According to epidemiological studies, about 1% of the general population is showing signs of internet addiction. Since internet addiction is becoming a growing health concern, research on potential risk factors is becoming more important in order to develop strategies for prevention and to adopt therapeutic treatment. Although there are some studies investigating personality traits in internet addiction, most of these studies are based on samples of healthy subjects. In this research project, we compared personality profiles of a sample of patients in different rehabilitation centers. 70 patients with an addiction disorder that additionally met the criteria for internet addiction were compared to 48 patients suffering from alcohol dependence. Besides Big Five personality traits, we also assessed depressive symptoms. It was shown that patients with comorbid internet addiction can be discriminated from other patients by higher neuroticism and lower extraversion as well as lower conscientiousness. After controlling for depressive symptoms, lower conscientiousness especially turned out to be a disorder-specific risk factor. As internet addiction is related to unique patterns of personality traits and can be discriminated from alcohol dependence, treatment approaches are needed that meet the specific requirements of patients with internet addiction. PMID:23865056

  5. Secondary Data Analysis: An Important Tool for Addressing Developmental Questions

    ERIC Educational Resources Information Center

    Greenhoot, Andrea Follmer; Dowsett, Chantelle J.

    2012-01-01

    Existing data sets can be an efficient, powerful, and readily available resource for addressing questions about developmental science. Many of the available databases contain hundreds of variables of interest to developmental psychologists, track participants longitudinally, and have representative samples. In this article, the authors discuss the…

  6. Addressing Parental Vaccination Questions in the School Setting

    ERIC Educational Resources Information Center

    Luthy, Karlen E.; Burningham, Jana; Eden, Lacey M.; Macintosh, Janelle L. B.; Beckstrand, Renea L.

    2016-01-01

    School nurses work in a unique environment with key opportunities to address parental concerns and questions regarding their child's health. A common concern for parents during school enrollment is childhood vaccination safety and efficacy. As public health leaders, school nurses are well respected among parents, therefore school nurses are in a…

  7. Addressing questions about including environmental effects in the DMSO HLA

    SciTech Connect

    Hummel, J.R.

    1996-10-01

    The Defense Modeling and Simulation Office (DMSO) is developing a High Level Architecture (HLA) to support the DOD Modeling and Simulation (M and S) community. Many, if not all, of the simulations involve the environment in some fashion. In some applications, the simulation takes place in an acknowledged environment without any environmental functionality being taken into account. The Joint Training Federation Prototype (JTFp) is one of several prototype efforts that have been created to provide a test of the DMSO HLA. In addition to addressing the applicability of the HLA to a training community, the JTFp is also one of two prototype efforts that is explicitly including environmental effects in their simulation effort. These two prototyping efforts are examining the issues associated with the inclusion of the environment in an HLA federation. In deciding whether or not to include an environmental federation in the JTFp effort, a number of questions have been raised about the environment and the HLA. These questions have raised the issue of incompatibility between the environment and the HLA and also shown that there is something unique about including the environment in simulations. The purpose of this White Paper, which was developed with inputs from the National Air and Space [Warfare] Model Program among others, is to address the various questions that have been posed about including environmental effects in an HLA simulation.

  8. Public Address Systems. Specifications - Installation - Operation.

    ERIC Educational Resources Information Center

    Palmer, Fred M.

    Provisions for public address in new construction of campus buildings (specifications, installations, and operation of public address systems), are discussed in non-technical terms. Consideration is given to microphones, amplifiers, loudspeakers and the placement and operation of various different combinations. (FS)

  9. Preventing and Addressing Challenging Behavior: Common Questions and Practical Strategies

    ERIC Educational Resources Information Center

    Hemmeter, Mary Louise; Ostrosky, Michaelene M.; Corso, Robert M.

    2012-01-01

    The purpose of this article is to offer preschool teachers strategies for preventing challenging behavior and supporting the development of social skills and emotional competencies. This article is framed in a question and answer format using questions from teachers who the authors have worked with in the past. These questions and strategies are…

  10. Three Naive Questions: Addressed to the Modern Educational Optimism

    ERIC Educational Resources Information Center

    Krstic, Predrag

    2016-01-01

    This paper aims to question anew the popular and supposedly self-evident affirmation of education, in its modern incarnation as in its historical notion. The "naive" questions suggest that we have recently taken for granted that education ought to be for the masses, that it ought to be upbringing, and that it is better than ignorance.…

  11. Overview of chemical imaging methods to address biological questions.

    PubMed

    da Cunha, Marcel Menezes Lyra; Trepout, Sylvain; Messaoudi, Cédric; Wu, Ting-Di; Ortega, Richard; Guerquin-Kern, Jean-Luc; Marco, Sergio

    2016-05-01

    Chemical imaging offers extensive possibilities for better understanding of biological systems by allowing the identification of chemical components at the tissue, cellular, and subcellular levels. In this review, we introduce modern methods for chemical imaging that can be applied to biological samples. This work is mainly addressed to the biological sciences community and includes the bases of different technologies, some examples of its application, as well as an introduction to approaches on combining multimodal data. PMID:26922256

  12. Optimizing available network resources to address questions in environmental biogeochemistry

    USGS Publications Warehouse

    Hinckley, Eve-Lyn; Suzanne Andersen; Baron, Jill S.; Peter Blanken; Gordon Bonan; William Bowman; Sarah Elmendorf; Fierer, Noah; Andrew Fox; Keli Goodman; Katherine Jones; Danica Lombardozzi; Claire Lunch; Jason Neff; Michael SanClements; Katherine Suding; Will Wieder

    2016-01-01

    An increasing number of network observatories have been established globally to collect long-term biogeochemical data at multiple spatial and temporal scales. Although many outstanding questions in biogeochemistry would benefit from network science, the ability of the earth- and environmental-sciences community to conduct synthesis studies within and across networks is limited and seldom done satisfactorily. We identify the ideal characteristics of networks, common problems with using data, and key improvements to strengthen intra- and internetwork compatibility. We suggest that targeted improvements to existing networks should include promoting standardization in data collection, developing incentives to promote rapid data release to the public, and increasing the ability of investigators to conduct their own studies across sites. Internetwork efforts should include identifying a standard measurement suite—we propose profiles of plant canopy and soil properties—and an online, searchable data portal that connects network, investigator-led, and citizen-science projects.

  13. A Nominal Balloon Instrument Payload to Address Questions from the Planetary Decadal Survey

    NASA Astrophysics Data System (ADS)

    Young, Eliot; Kremic, Tibor; Dankanich, John

    The Planetary Science Decadal Survey (entitled "Visions and Voyages for Planetary Science in the Decade 2013 - 2022", available online at https://solarsystem.nasa.gov/2013decadal/) serves as a roadmap for activities to be pursued by the Planetary Science Division of NASA's Science Mission Directorate. This document outlines roughly 200 key research areas and questions in chapters covering different parts of the solar system (e.g., Mars, Small Bodies, etc.). We have reviewed the Decadal Survey to assess whether any of the key questions can be addressed by high altitude balloon-borne payloads. Although some questions can only be answered by in situ experiments, we found that approximately one quarter of the key questions were well suited to balloon payloads. In many of those cases, balloons were competitive or superior to other existing facilities, including HST, SOFIA or Keck telescopes. We will present specific telescope and instrument bench designs that are capable of addressing key questions in the Decadal Survey. The instrument bench takes advantage of two of the main benefits of high-altitude observations: diffraction-limited imaging in visible and UV wavelengths and unobstructed spectroscopy in near-IR (1 - 5 microns) wavelengths. Our optical prescription produces diffraction-limited PSFs in both visible and IR beams. We will discuss pointing and thermal stability, two of the main challenges facing a balloon-borne telescope.

  14. Manipulative Experimental Approaches to Addressing Geobiological Questions in Microbial Mat and Stromatolite Research

    NASA Technical Reports Server (NTRS)

    Bebout, I. Lee

    2005-01-01

    We will present a short synopsis of experimental approaches using greenhouse flume systems to address questions of biogeochemical cycling, mineral formation and 3-d structure for Guerrero Negro microbial mats and Highborne Cay Stromatolites.

  15. 37 CFR 1.182 - Questions not specifically provided for.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Questions not specifically provided for. 1.182 Section 1.182 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK... Petitions and Action by the Director § 1.182 Questions not specifically provided for. All situations...

  16. 37 CFR 1.182 - Questions not specifically provided for.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Questions not specifically provided for. 1.182 Section 1.182 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK... Petitions and Action by the Director § 1.182 Questions not specifically provided for. All situations...

  17. Questions Addressed to V.V. Putin during an Internet Conference on Careers

    ERIC Educational Resources Information Center

    Agranovich, M.; Zair-Bek, S.; Seliverstova, I.; Shishmakova, E.

    2007-01-01

    On instructions from the Ministry of Education of the Russian Federation, the Federal Institute for the Development of Education prepared an analytical report on the topic "Questions Addressed to Russian President V.V. Putin During an Internet Conference on 6 July 2006 on the Problems of "Career"." That document presents an overall statistical and…

  18. Early Parental Positive Behavior Support and Childhood Adjustment: Addressing Enduring Questions with New Methods

    PubMed Central

    Waller, Rebecca; Gardner, Frances; Dishion, Thomas; Sitnick, Stephanie L.; Shaw, Daniel S.; Winter, Charlotte E.; Wilson, Melvin

    2016-01-01

    A large literature provides strong empirical support for the influence of parenting on child outcomes. The current study addresses enduring research questions testing the importance of early parenting behavior to children’s adjustment. Specifically, we developed and tested a novel multi-method observational measure of parental positive behavior support at age 2. Next, we tested whether early parental positive behavior support was related to child adjustment at school age, within a multi-agent and multi-method measurement approach and design. Observational and parent-reported data from mother–child dyads (N = 731; 49 percent female) were collected from a high-risk sample at age 2. Follow-up data were collected via teacher report and child assessment at age 7.5. The results supported combining three different observational methods to assess positive behavior support at age 2 within a latent factor. Further, parents’ observed positive behavior support at age 2 predicted multiple types of teacher-reported and child-assessed problem behavior and competencies at 7.5 years old. Results supported the validity and predictive capability of a multi-method observational measure of parenting and the importance of a continued focus on the early years within preventive interventions. PMID:26997757

  19. Experimental approaches for addressing fundamental biological questions in living, functioning cells with single molecule precision

    PubMed Central

    Lenn, Tchern; Leake, Mark C.

    2012-01-01

    In recent years, single molecule experimentation has allowed researchers to observe biological processes at the sensitivity level of single molecules in actual functioning, living cells, thereby allowing us to observe the molecular basis of the key mechanistic processes in question in a very direct way, rather than inferring these from ensemble average data gained from traditional molecular and biochemical techniques. In this short review, we demonstrate the impact that the application of single molecule bioscience experimentation has had on our understanding of various cellular systems and processes, and the potential that this approach has for the future to really address very challenging and fundamental questions in the life sciences. PMID:22773951

  20. Addressing Parental Vaccination Questions in the School Setting: An Integrative Literature Review.

    PubMed

    Luthy, Karlen E; Burningham, Jana; Eden, Lacey M; Macintosh, Janelle L B; Beckstrand, Renea L

    2016-02-01

    School nurses work in a unique environment with key opportunities to address parental concerns and questions regarding their child's health. A common concern for parents during school enrollment is childhood vaccination safety and efficacy. As public health leaders, school nurses are well respected among parents, therefore school nurses are in a prime position to educate parents and promote childhood vaccinations while also dispelling common vaccination myths. The purpose of this integrative literature review is to synthesize evidence-based answers to common parental questions regarding childhood vaccinations. PMID:26400833

  1. Addressing the Mathematics-Specific Needs of Beginning Mathematics Teachers

    ERIC Educational Resources Information Center

    Britton, Edward

    2012-01-01

    Beginning mathematics teachers at the secondary level (middle and high school grades) have mathematics-specific needs that induction programs should address more substantially. However, a number of issues in how programs can accomplish this are more complex than often framed in discussions occurring in the induction programs and the field of…

  2. To Address or Not to Address the Violent Past in the Classroom? That Is the Question in Côte D'ivoire

    ERIC Educational Resources Information Center

    Kuppens, Line; Langer, Arnim

    2016-01-01

    In the aftermath of violent conflict, divided societies have to answer the important question of whether, when and how to address their country's violent past within their educational system. Whereas some scholars within the field of peace education and transitional justice argue that addressing the violent past in the classroom is important for…

  3. Mars 2001 Mission: Addressing Scientific Questions Regarding the Characteristics and Origin of Local Bedrock and Soil

    NASA Technical Reports Server (NTRS)

    Saunders, R. S.; Arvidson, R. E.; Weitz, C. M.; Marshall, J.; Squyres, S. W.; Christensen, P. R.; Meloy, T.; Smith, P.

    1999-01-01

    The Mars Surveyor Program 2001 Mission will carry instruments on the orbiter, lander and rover that will support synergistic observations and experiments to address important scientific questions regarding the local bedrock and soils. The martian surface is covered in varying degrees by fine materials less than a few mms in size. Viking and Pathfinder images of the surface indicate that soils at those sites are composed of fine particles. Wheel tracks from the Sojourner rover suggest that soil deposits are composed of particles <40 mm. Viking images show that dunes are common in many areas on Mars and new MOC images indicate that dunes occur nearly everywhere. Dunes on Mars are thought to be composed of 250-500 microns particles based upon Viking IRTM data and Mars wind tunnel experiments. If martian dunes are composed of sand particles > 100 microns and soils are dominated by <10 micron particles, then where are the intermediate grain sizes? Have they been wom away through prolonged transport over the eons? Were they never generated to begin with? Or are they simply less easy to identify because do they not form distinctive geomorphic features such as dunes or uniform mantles that tend to assume superposition in the soil structure?

  4. Polybrominated Diphenyl Ethers: A Case Study for Using Biomonitoring Data to Address Risk Assessment Questions

    PubMed Central

    Birnbaum, Linda S.; Cohen Hubal, Elaine A.

    2006-01-01

    The use of biomonitoring data holds promise for characterizing exposure and informing risk assessment. Biomonitoring data have been used successfully to track population trends, identify susceptible populations, and provide indications of emerging environmental health issues. However, there remain challenges associated with interpreting biomonitoring data for risk assessment. An international biomonitoring workshop was convened in September 2004 to explore the use of biomonitoring data in the context of risk assessment. Six compounds were examined as case studies for this workshop, including polybrominated diphenyl ethers (PBDEs). The PBDE case study was developed to provide an example of a persistent compound for which relatively few data are available for human exposure, biomonitoring, and health outcomes. PBDEs are used in hard plastics, electronics, textiles, and polyurethane foam products. The congener pattern downstream of production facilities often resembles the commercial mixture. However, because these compounds persist in the environment and in biota, the patterns of congeners evolve. PBDEs partition into body lipids, and direct measurement of bromodiphenyl ether congeners in biologic specimens provides a good marker of exposure. Data indicate significant variability (> 100-fold range) in lipid-adjusted levels for PBDEs in the general population. It is hypothesized that both exposure and pharmacokinetics may play a role in observed congener profiles. Significant gaps in our ability to interpret PBDE biomonitoring data to address public health and risk assessment questions include limited knowledge of environmental fate and transport of PBDE congeners, limited population-based data for adults, and lack of data for potentially vulnerable populations such as children. PMID:17107866

  5. Addressing Key Questions in the Bioatmospheric Nitrogen Cycle Using Stable Isotope Techniques

    NASA Astrophysics Data System (ADS)

    Baggs, E. M.; Power, S. A.; Green, E.; Mair, L.; Prosser, J. I.

    2006-12-01

    The application of stable isotope techniques enables determination of the fate of applied or deposited reactive N, quantification of biogeochemical process rates, differentiation between microbial sources of N emissions, and determination of impacts on microbial biodiversity. Here we will introduce the 15N, 18O and 13C techniques we have developed and present results from studies where they have been applied to address the following key questions in the bioatmospheric N cycle: What is the fate of atmospheric deposited N in a plant-soil system? What impact does this N addition have on rates of key biogeochemical processes in the rhizosphere? What are the effects on the soil microbial community structure? How much of this N is returned to the atmosphere as N2O or N2? Using 15N and 18O enrichment techniques we are able to quantify gross mineralization rates and microbial immobilization, plant uptake and leaching of deposited or applied N, gross nitrification rates, quantify N2O and N2 production from ammonia oxidation, nitrifier denitrification and denitrification and distinguish between these sources, and derive a system N balance. These stable isotope techniques are being combined with molecular techniques (analysis of gene expression, 13C stable isotope probing (SIP)) to relate the measured processes to the microbial populations responsible and to assess effects of reactive N on community structure. Here we will give a synthesis of results from N deposition studies in semi-natural ecosystems and from N addition studies in agricultural systems, the information from which can be used to drive policy through the formulation of appropriate management and mitigation strategies for reactive N.

  6. Addressing dual agency: getting specific about the expectations of professionalism.

    PubMed

    Tilburt, Jon C

    2014-01-01

    Professionalism requires that physicians uphold the best interests of patients while simultaneously insuring just use of health care resources. Current articulations of these obligations like the American Board of Internal Medicine (ABIM) Foundation's Physician Charter do not reconcile how these obligations fit together when they conflict. This is the problem of dual agency. The most common ways of dealing with dual agency: "bunkering"--physicians act as though societal cost issues are not their problem; "bailing"--physicians assume that they are merely agents of society and deliver care typically based on a strongly consequentialist public health ethic; or "balancing"--a vaguely specified attempt to uphold both patient welfare and societal need for judicious resource use simultaneously--all fail. Here I propose how the problem of dual agency might begin to be addressed with rigor and consistency. Without dealing with the dual agency problem and getting more specific about how to reconcile its norms when they conflict, the expectations of professionalism risk being written off as cute, nonbinding aphorisms from the medical profession. PMID:25127273

  7. Questions

    ERIC Educational Resources Information Center

    Kuntz, Haley

    2007-01-01

    A canoe trip guide for young people gets used to the never-ending flow of questions. Kids are constantly inquiring about how many kilometres have been traveled that day, how many kilometres to go that day, what is for dinner, and when the next set of moving water is coming up. With kids, the questions are endless. Questions often are used as a…

  8. High Stakes Tests with Self-Selected Essay Questions: Addressing Issues of Fairness

    ERIC Educational Resources Information Center

    Lamprianou, Iasonas

    2008-01-01

    This study investigates the effect of reporting the unadjusted raw scores in a high-stakes language exam when raters differ significantly in severity and self-selected questions differ significantly in difficulty. More sophisticated models, introducing meaningful facets and parameters, are successively used to investigate the characteristics of…

  9. Crafting Instructions Collaboratively: Student Questions and Dual Addressivity in Classroom Task Instructions

    ERIC Educational Resources Information Center

    St. John, Oliver; Cromdal, Jakob

    2016-01-01

    This study examines classroom task instructions--phases traditionally associated with noninteractional objectives and operations--and reveals their composition as interactionally complex and cocrafted. Analyses of video sequences of task instructional activity from three different secondary school lessons show that student questions routinely…

  10. Interventions before consultations to help patients address their information needs by encouraging question asking: systematic review

    PubMed Central

    Edwards, Adrian; Hood, Kerry; Ryan, Rebecca; Prout, Hayley; Cadbury, Naomi; MacBeth, Fergus; Butow, Phyllis; Butler, Christopher

    2008-01-01

    Objective To assess the effects on patients, clinicians, and the healthcare system of interventions before consultations to help patients or their representatives gather information in consultations by question asking. Design Systematic review with meta-analysis. Data sources Electronic literature searches of seven databases and hand searching of one journal and bibliographies of relevant articles. Review methods Inclusion criteria included randomised controlled trials. Main outcome measures Primary outcomes were question asking; patients’ anxiety, knowledge, and satisfaction; and length of consultation. Results 33 randomised trials of variable quality involving 8244 patients were identified. A few studies showed positive effects. Meta-analyses showed small and statistically significantly increases in question asking (standardised mean difference 0.27, 95% confidence interval 0.19 to 0.36) and patients’ satisfaction (0.09, 0.03 to 0.16). Non-statistically significant changes occurred in patients’ anxiety before consultations (weighted mean difference −1.56, −7.10 to 3.97), patients’ anxiety after consultations (standardised mean difference −0.08, −0.22 to 0.06), patients’ knowledge (−0.34, −0.94 to 0.25), and length of consultation (0.10, −0.05 to 0.25). Interventions comprising written materials had similar effects on question asking, consultation length, and patients’ satisfaction as those comprising the coaching of patients. Interventions with additional training of clinicians had little further effect than those targeted at patients alone for patients’ satisfaction and consultation length. Conclusions Interventions for patients before consultations produce small benefits for patients. This may be because patients and clinicians have established behaviours in consultations that are difficult to change. Alternatively small increases in question asking may not be sufficient to make notable changes to other outcomes. PMID:18632672

  11. Addressing ten questions about conceptual rainfall-runoff models with global sensitivity analyses in R

    NASA Astrophysics Data System (ADS)

    Shin, Mun-Ju; Guillaume, Joseph H. A.; Croke, Barry F. W.; Jakeman, Anthony J.

    2013-10-01

    Sensitivity analysis (SA) is generally recognized as a worthwhile step to diagnose and remedy difficulties in identifying model parameters, and indeed in discriminating between model structures. An analysis of papers in three journals indicates that SA is a standard omission in hydrological modeling exercises. We provide some answers to ten reasonably generic questions using the Morris and Sobol SA methods, including to what extent sensitivities are dependent on parameter ranges selected, length of data period, catchment response type, model structures assumed and climatic forcing. Results presented demonstrate the sensitivity of four target functions to parameter variations of four rainfall-runoff models of varying complexity (4-13 parameters). Daily rainfall, streamflow and pan evaporation data are used from four 10-year data sets and from five catchments in the Australian Capital Territory (ACT) region. Similar results are obtained using the Morris and Sobol methods. It is shown how modelers can easily identify parameters that are insensitive, and how they might improve identifiability. Using a more complex objective function, however, may not result in all parameters becoming sensitive. Crucially, the results of the SA can be influenced by the parameter ranges selected. The length of data period required to characterize the sensitivities assuredly is a minimum of five years. The results confirm that only the simpler models have well-identified parameters, but parameter sensitivities vary between catchments. Answering these ten questions in other case studies is relatively easy using freely available software with the Hydromad and Sensitivity packages in R.

  12. Software programs that address site-specific inventory characteristics issues.

    SciTech Connect

    Dare, J. H.; Cournoyer, M. E.

    2001-01-01

    The proper characterization of Hazardous, Mixed Low-Level, and Mixed Transuranic waste enhances productivity and safety. Hazardous material criteria that need to be considered include physical and health hazards inherent to the waste stream. Other factors that may influence characterization include: particulate diameter, complexing or chelating agent properties, lead, and mercury content, pressurized containers, and P-listed wastes. To meet these requirements are only a simple matter of generating a database with the proper fields. Manufactures and institutional databases bank huge sources of information, such as, work control documents, substance identification, container types, components of mixtures, physical property data, and regulatory data. In this report, utilization of commercially available software programs to take advantage of these resources in addressing waste characterization issues are presented. The application of user-friendly programs eliminates part of the tediousness associated with the complex requirements of certifying to general waste acceptance criteria with minimal impact on programmatic work. In other words, tapping into manufacturer and institutional database provides a way to take advantage of the combined expertise of these resources in managing a cost effective waste certification program as well as adding a quality assurance element to the program.

  13. The Swimming Ammonite: How Computed Tomography can Address Questions of Functional Morphology

    NASA Astrophysics Data System (ADS)

    Lemanis, Robert; Hoffmann, Rene; Zachow, Stefan

    2014-05-01

    has strong potential to address the controversial life-habits of adult ammonites through the study of the buoyant properties of the phragmocone and the structural properties of the shell. The implications for palaeobiology are clear, however the understanding of ammonite life-habits is also important for utilization as archives for palaeoenvironmetal/geochemical data.

  14. Brine organisms and the question of habitat-specific adaptation

    NASA Technical Reports Server (NTRS)

    Siegel, B. Z.; Siegel, S. M.; Speitel, T.; Waber, J.; Stoecker, R.

    1984-01-01

    The question of adaptivity to extremely saline water environments is discussed, with attention given to the evolutionary performance of four common organisms including Cladonia skottsbergii, Penicillium notatum, Nostoc, and Dunaliella salina. Samples of each organism were collected and subjected to experimental conditions similar to extreme marine and limnetic environments in the Dead Sea and Don Juan Pond in the upper Wright valley of Antarctica. Measurements were made of isotope uptake and carbon dioxide production, and photoautotrophs were taken. It is found that all of the organisms responded quickly to the need to adapt to the extreme environments. It is concluded that a degree of uncertainty exists in the perception that the abundance of bulk water on the earth is in itself essential for life.

  15. Addressing Consumer Questions.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    It seems people either have very strong thoughts and opinions on food or they could care less as long as food is available to feed them and their families. With the current economy, many individuals are examining food choices more closely to ensure the greatest nutrition for their families at the l...

  16. Brine Organisms and the Question of Habitat Specific Adaptation

    NASA Astrophysics Data System (ADS)

    Siegel, B. Z.; Siegel, S. M.; Speitel, Thomas; Waber, Jack; Stoecker, Roy

    1984-12-01

    Among the well-known ultrasaline terrestrial habitats, the Dead Sea in the Jordan Rift Valley and Don Juan Pond in the Upper Wright Valley represent two of the most extreme. The former is a saturated sodium chloride-magnesium sulfate brine in a hot desert, the latter a saturated calcium chloride brine in an Antarctic desert. Both Dead Sea and Don Juan water bodies themselves are limited in microflora, but the saline Don Juan algal mat and muds contain abundant nutrients and a rich and varied microbiota, including Oscillatoria, Gleocapsa, Chlorella, diatoms, Penicillium and bacteria. In such environments, the existence of an array of specific adaptations is a common, and highly reasonable, presumption, at least with respect to habitat-obligate forms. Nevertheless, many years of ongoing study in our laboratory have demonstrated that lichens (e.g. Cladonia), algae (e.g. Nostoc) and fungi (e.g. Penicillium, Aspergillus) from the humid tropics can sustain metabolism down to -40°C and growth down to -10°C in simulated Dead Sea or Don Juan (or similar) media without benefit of selection or gradual acclimation. Non-selection is suggested in fungi by higher growth rates from vegetative inocula than spores. The importance of nutrient parameters was also evident in responses to potassium and reduced nitrogen compounds. In view of the saline performance of tropical Nostoc, and its presence in the Antarctic dry valley soils, its complete absence in our Don Juan mat samples was and remains a puzzle. We suggest that adaptive capability is already resident in many terrestrial life forms not currently in extreme habitats, a possible reflection of evolutionary selection for wide spectrum environmental adaptability.

  17. Importance of Broken Gauge Symmetry in Addressing Three, Key, Unanswered Questions Posed by Low Nuclear Reactions (LENR's)

    NASA Astrophysics Data System (ADS)

    Chubb, Scott

    2003-03-01

    Three, Key, Unanswered Questions posed by LENR's are: 1. How do we explain the lack of high energy particles (HEP's)? 2. Can we understand and prioritize the way coupling can occur between nuclear- and atomic- lengthscales, and 3. What are the roles of Surface-Like (SL), as opposed to Bulk-Like (BL), processes in triggering nuclear phenomena. One important source of confusion associated with each of these questions is the common perception that the quantum mechanical phases of different particles are not correlated with each other. When the momenta p of interacting particles is large, and reactions occur rapidly (between HEP's, for example), this is a valid assumption. But when the relative difference in p becomes vanishingly small, between one charge, and many others, as a result of implicit electromagnetic coupling, each charge can share a common phase, relative to the others, modulo 2nπ, where n is an integer, even when outside forces are introduced. The associated forms of broken gauge symmetry, distinguish BL from SL phenomena, at room temperature, also explain super- and normal- conductivity in solids, and can be used to address the Three, Key, Unanswered Questions posed by LENR's.

  18. 46 CFR 107.317 - Addresses for submittal of plans, specifications, and calculations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Addresses for submittal of plans, specifications, and calculations. 107.317 Section 107.317 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Plan Approval § 107.317 Addresses for submittal of plans, specifications,...

  19. Questions about the NHS Supply Chain's generic specifications project arise at TVS 2016.

    PubMed

    Fronzo, C

    2016-05-01

    The last session at this year's Tissue Viability Society (TVS) conference was a debate surrounding the Government's proposed NHS Supply Chain generics programme. In one corner explaining the full proposal, how it will work and who will be involved was Mandie Sunderland, and in the other was Richard White, who had a number of questions to ask. Here Camila Fronzo, JWC Chief Sub Editor, summarises the main points of the debate and the questions still to be addressed. PMID:27169336

  20. Using a population-based observational cohort study to address difficult comparative effectiveness research questions: the CEASAR study

    PubMed Central

    Barocas, Daniel A; Chen, Vivien; Cooperberg, Matthew; Goodman, Michael; Graff, John J; Greenfield, Sheldon; Hamilton, Ann; Hoffman, Karen; Kaplan, Sherrie; Koyama, Tatsuki; Morgans, Alicia; Paddock, Lisa E; Phillips, Sharon; Resnick, Matthew J; Stroup, Antoinette; Wu, Xiao-Cheng; Penson, David F

    2016-01-01

    Background While randomized controlled trials represent the highest level of evidence we can generate in comparative effectiveness research, there are clinical scenarios where this type of study design is not feasible. The Comparative Effectiveness Analyses of Surgery and Radiation in localized prostate cancer (CEASAR) study is an observational study designed to compare the effectiveness and harms of different treatments for localized prostate cancer, a clinical scenario in which randomized controlled trials have been difficult to execute and, when completed, have been difficult to generalize to the population at large. Methods CEASAR employs a population-based, prospective cohort study design, using tumor registries as cohort inception tools. The primary outcome is quality of life after treatment, measured by validated instruments. Risk adjustment is facilitated by capture of traditional and nontraditional confounders before treatment and by propensity score analysis. Results We have accrued a diverse, representative cohort of 3691 men in the USA with clinically localized prostate cancer. Half of the men invited to participate enrolled, and 86% of patients who enrolled have completed the 6-month survey. Conclusion Challenging comparative effectiveness research questions can be addressed using well-designed observational studies. The CEASAR study provides an opportunity to determine what treatments work best, for which patients, and in whose hands. PMID:24236685

  1. Is Case-Specificity Content-Specificity? An Analysis of Data from Extended-Matching Questions

    ERIC Educational Resources Information Center

    Dory, Valerie; Gagnon, Robert; Charlin, Bernard

    2010-01-01

    Case-specificity, i.e., variability of a subject's performance across cases, has been a consistent finding in medical education. It has important implications for assessment validity and reliability. Its root causes remain a matter of discussion. One hypothesis, content-specificity, links variability of performance to variable levels of relevant…

  2. Is case-specificity content-specificity? An analysis of data from extended-matching questions.

    PubMed

    Dory, Valerie; Gagnon, Robert; Charlin, Bernard

    2010-03-01

    Case-specificity, i.e., variability of a subject's performance across cases, has been a consistent finding in medical education. It has important implications for assessment validity and reliability. Its root causes remain a matter of discussion. One hypothesis, content-specificity, links variability of performance to variable levels of relevant knowledge. Extended-matching items (EMIs) are an ideal format to test this hypothesis as items are grouped by topic. If differences pertaining to content knowledge are the main cause of case-specificity, variability across topics should be high and variability across items within the same topic low. We used generalisability analysis on results of a written test composed of 159 EMIs sat by two cohorts of general practice trainees at one university. Two hundred and twenty-seven trainees took part. The variance component attributed to subjects was small. Variance attributed to topics was smaller than variance attributed to items. The main source of error was interaction between subjects and items, accounting for two-thirds of error. The generalisability D study revealed that for the same total number of items, increasing the number of topics results in a higher G coefficient than increasing the number of items per topic. Topical knowledge does not seem to explain case-specificity observed in our data. Structure of knowledge and reasoning strategy may be more important, in particular pattern-recognition which EMIs were designed to elicit. The causal explanations of case-specificity may be dependent on test format. Increasing the number of topics with fewer items each would increase reliability but also testing time. PMID:19496014

  3. Exotic models may offer unique opportunities to decipher specific scientific question: the case of Xenopus olfactory system.

    PubMed

    Gascuel, Jean; Amano, Tosikazu

    2013-09-01

    The fact that olfactory systems are highly conserved in all animal species from insects to mammals allow the generalization of findings from one species to another. Most of our knowledge about the anatomy and physiology of the olfactory system comes from data obtained in a very limited number of biological models such as rodents, Zebrafish, Drosophila, and a worm, Caenorhabditis elegans. These models have proved useful to answer most questions in the field of olfaction, and thus concentrating on these few models appear to be a pragmatic strategy. However, the diversity of the organization and physiology of the olfactory system amongst phyla appear to be greater than generally assumed and the four models alone may not be sufficient to address all the questions arising from the study of olfaction. In this article, we will illustrate the idea that we should take advantage of biological diversity to address specific scientific questions and will show that the Xenopus olfactory system is a very good model to investigate: first, olfaction in aerial versus aquatic conditions and second, mechanisms underlying postnatal reorganization of the olfactory system especially those controlled by tyroxine hormone. PMID:23904180

  4. Questions without Movement: A Study of Cantonese-Speaking Children with and without Specific Language Impairment.

    ERIC Educational Resources Information Center

    Wong, Anita M.-Y.; Leonard, Laurence B.; Fletcher, Paul; Stokes, Stephanie F.

    2004-01-01

    English-speaking children with specific language impairment (SLI) appear to have special difficulty in the use of who-object questions (e.g., Who is the girl chasing?). It has been argued that problems related to grammatical movement may be responsible for this difficulty. However, it is also possible that the lower frequency of who-object…

  5. On the evolutionary ecology of host-parasite interactions: addressing the question with regard to bumblebees and their parasites

    NASA Astrophysics Data System (ADS)

    Schmid-Hempel, Paul

    2001-05-01

    Over the last decade, there has been a major shift in the study of adaptive patterns and processes towards including the role of host-parasite interactions, informed by concepts from evolutionary ecology. As a consequence, a number of major questions have emerged. For example, how genetics affects host-parasite interactions, whether parasitism selects for offspring diversification, whether parasite virulence is an adaptive trait, and what constrains the use of the host's immune defences. Using bumblebees, Bombus spp, and their parasites as a model system, answers to some of these questions have been found, while at the same time the complexity of the interaction has led expectations away from simple theoretical models. In addition, the results have also led to the unexpected discovery of novel phenomena concerning, for instance, female mating strategies.

  6. Introducing Astrophysics and Cosmology as Part of Multidisciplinary Approaches to Liberal Arts Courses Addressing "The Big Questions" of Human Experience

    NASA Astrophysics Data System (ADS)

    Wesney, J. C.

    2012-08-01

    There is an opportunity to bring college students to the exploration of the grandeur and wonder of the universe through the design and crafting of courses for the university and liberal arts curricula that would develop multidisciplinary perspectives within the frames of reference of astrophysics and cosmology. There is broad interest within colleges and universities to provide courses that examine "The Big Questions" of human experience from a variety of perspectives. The study of the history of discoveries and insights that we have gained through the development of astrophysics and cosmology provides course options for students to use to explore these questions. Such hybrid courses enable students to approach the questions of origins, human existence, appreciation of the natural world, appreciation of the universe at large, and the significance of our evolving comprehension of the universe from a variety of disciplinary perspectives, including those that border on the astrophysical and cosmological domains. There are within such courses opportunities to examine historical, philosophical, theological, and cultural perspectives as they intersect with our scientific understanding of where and who we are. The first of these courses at Sacred Heart University has been developed and presented for the past two years as part of the new Core Curriculum. The development of that course, entitled The Journey in the Physical Universe, will be discussed, and insights will be shared.

  7. Event-Specific Prevention: addressing college student drinking during known windows of risk.

    PubMed

    Neighbors, Clayton; Walters, Scott T; Lee, Christine M; Vader, Amanda M; Vehige, Tamara; Szigethy, Thomas; DeJong, William

    2007-11-01

    The unique drinking patterns of college students call for Event-Specific Prevention (ESP) strategies that address college student drinking associated with peak times and events. Despite limited research evaluating ESP, many college campuses are currently implementing programming for specific events. The present paper provides a review of existing literature related to ESP and offers practical guidance for research and practice. The prevention typology proposed by DeJong and Langford [DeJong, W. & Langford, L. M. (2002). A typology for campus-based alcohol prevention: Moving toward environmental management strategies. Journal of Studies on Alcohol, 140-147.] provides a framework for strategic planning, suggesting that programs and policies should address problems at the individual, group, institution, community, state, and society level, and that these interventions should focus on knowledge change, environmental change, health protection, and intervention and treatment services. From this typology, specific examples are provided for comprehensive program planning related to orientation/beginning of school year, homecoming, 21st birthday celebrations, spring break, and graduation. In addition, the University of Connecticut's efforts to address problems resulting from its annual Spring Weekend are described as an illustration of how advance planning by campus and community partners can produce a successful ESP effort. PMID:17616260

  8. Event-Specific Prevention: Addressing College Student Drinking During Known Windows of Risk

    PubMed Central

    Neighbors, Clayton; Walters, Scott T.; Lee, Christine M.; Vader, Amanda M.; Vehige, Tamara; Szigethy, Thomas; DeJong, William

    2007-01-01

    The unique drinking patterns of college students call for Event-Specific Prevention (ESP) strategies that address college student drinking associated with peak times and events. Despite limited research evaluating ESP, many college campuses are currently implementing programming for specific events. The present paper provides a review of existing literature related to ESP and offers practical guidance for research and practice. The prevention typology proposed by DeJong and Langford (2002) provides a framework for strategic planning, suggesting that programs and policies should address problems at the individual, group, institution, community, state, and society level, and that these interventions should focus on knowledge change, environmental change, health protection, and intervention and treatment services. From this typology, specific examples are provided for comprehensive program planning related to orientation/beginning of school year, homecoming, 21st birthday celebrations, spring break, and graduation. In addition, the University of Connecticut’s efforts to address problems resulting from its annual Spring Weekend are described as an illustration of how advance planning by campus and community partners can produce a successful ESP effort. PMID:17616260

  9. How much detail and accuracy is required in plant growth sub-models to address questions about optimal management strategies in agricultural systems?

    PubMed Central

    Renton, Michael

    2011-01-01

    Background and aims Simulations that integrate sub-models of important biological processes can be used to ask questions about optimal management strategies in agricultural and ecological systems. Building sub-models with more detail and aiming for greater accuracy and realism may seem attractive, but is likely to be more expensive and time-consuming and result in more complicated models that lack transparency. This paper illustrates a general integrated approach for constructing models of agricultural and ecological systems that is based on the principle of starting simple and then directly testing for the need to add additional detail and complexity. Methodology The approach is demonstrated using LUSO (Land Use Sequence Optimizer), an agricultural system analysis framework based on simulation and optimization. A simple sensitivity analysis and functional perturbation analysis is used to test to what extent LUSO's crop–weed competition sub-model affects the answers to a number of questions at the scale of the whole farming system regarding optimal land-use sequencing strategies and resulting profitability. Principal results The need for accuracy in the crop–weed competition sub-model within LUSO depended to a small extent on the parameter being varied, but more importantly and interestingly on the type of question being addressed with the model. Only a small part of the crop–weed competition model actually affects the answers to these questions. Conclusions This study illustrates an example application of the proposed integrated approach for constructing models of agricultural and ecological systems based on testing whether complexity needs to be added to address particular questions of interest. We conclude that this example clearly demonstrates the potential value of the general approach. Advantages of this approach include minimizing costs and resources required for model construction, keeping models transparent and easy to analyse, and ensuring the model

  10. The Space Station - Past, present and future with some thoughts on some legal questions that need to be addressed

    NASA Technical Reports Server (NTRS)

    Hosenball, S. N.

    1985-01-01

    The history of the concept of a space station is briefly considered, taking into account a story written by Hale (1869), quantitative work provided by Oberth and Tsiolkovsky, von Braun, and the U.S. decision regarding the establishment of a space station. Arguments in favor of constructing a space station are related to the utility of a laboratory in earth orbit, the importance of a repair and maintenance base for satellites, the provision of capabilities for the commercial utilization of space, and the employment of a space station as a staging base for missions to the moon, Mars, and, possibly, the asteroids. Plans for the implementation of the Space Station concept are discussed, taking into account also legal issues involved in such an implementation. Attention is given to questions regarding the applicability of the Liability convention, U.S. domestic law, the domestic law of other countries, and four treaties.

  11. Vocal Imitation in Parrots Allows Addressing of Specific Individuals in a Dynamic Communication Network

    PubMed Central

    Balsby, Thorsten J. S.; Momberg, Jane Vestergaard; Dabelsteen, Torben

    2012-01-01

    Parrots in captivity are known for their ability to vocally imitate humans and recently it has been shown that wild-living orange-fronted conures are able to immediately imitate other individuals’ contact calls. The function of this exceptional ability to imitate remains unclear. However, orange–fronted conures live in fission-fusion flocks where they encounter many different individuals every day, and it is possible that their vocal imitation ability is a flexible means to address a specific individual within a flock. We tested this via playback to short-term captive wild conures. Test birds were placed together in pairs in outdoor aviaries to form simple flocks. To simulate imitation of a specific individual these pairs received playback of contact calls that primarily imitate one of the two birds. Overall, individuals that received simulated vocal imitations of its calls responded more frequently and faster than the other individual. This suggests that orange-fronted conures can use imitations of contact calls to address specific individuals of a flock. In the discussion we argue that the fission-fusion flock dynamics of many parrot species has been an important factor in evolving conures’ and other parrots’ exceptional ability to imitate. PMID:23185424

  12. Vocal imitation in parrots allows addressing of specific individuals in a dynamic communication network.

    PubMed

    Balsby, Thorsten J S; Momberg, Jane Vestergaard; Dabelsteen, Torben

    2012-01-01

    Parrots in captivity are known for their ability to vocally imitate humans and recently it has been shown that wild-living orange-fronted conures are able to immediately imitate other individuals' contact calls. The function of this exceptional ability to imitate remains unclear. However, orange-fronted conures live in fission-fusion flocks where they encounter many different individuals every day, and it is possible that their vocal imitation ability is a flexible means to address a specific individual within a flock. We tested this via playback to short-term captive wild conures. Test birds were placed together in pairs in outdoor aviaries to form simple flocks. To simulate imitation of a specific individual these pairs received playback of contact calls that primarily imitate one of the two birds. Overall, individuals that received simulated vocal imitations of its calls responded more frequently and faster than the other individual. This suggests that orange-fronted conures can use imitations of contact calls to address specific individuals of a flock. In the discussion we argue that the fission-fusion flock dynamics of many parrot species has been an important factor in evolving conures' and other parrots' exceptional ability to imitate. PMID:23185424

  13. Addressing Consumer Questions and Concerns

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Food can be a touchy subject. It seems people either have very strong thoughts and opinions on food or they could care less as long as food is available to feed them and their families. With the current economic environment, many individuals are examining the food choices more closely to ensure t...

  14. Time-specific variation in passerine nest survival: new insights for old questions

    USGS Publications Warehouse

    Grant, T.A.; Shaffer, T.L.; Madden, E.M.; Pietz, P.J.

    2005-01-01

    Nest survival likely varies with nest age and date, but until recently researchers had only limited tools to efficiently address those sources of variability. Beginning with Mayfield (1961), many researchers have averaged survival rates within time-specific categories (e.g. egg and nestling stages; early and late nesting dates). However, Mayfield's estimator assumes constant survival within categories, and violations of that assumption can lead to biased estimates. We used the logistic-exposure method to examine nest survival as a function of nest age and date in Clay-colored Sparrows (Spizella pallida) and Vesper Sparrows (Pooecetes gramineus) breeding in north-central North Dakota. Daily survival rates increased during egg laying, decreased during incubation to a low shortly after hatch, and then increased during brood rearing in both species. Variation in survival with nest age suggests that traditional categorical averaging using Mayfield's or similar methods would have been inappropriate for this study; similar variation may bias results of other studies. Nest survival also varied with date. For both species, survival was high during the peak of nest initiations in late May and early June and declined throughout the remainder of the nesting season. Models of nest survival that incorporate time-specific information may provide insights that are unavailable from averaged data.

  15. Questionable Specificity of Genetic Total Faecal Pollution Markers for Integrated Water Quality Monitoring and Source Tracking

    NASA Astrophysics Data System (ADS)

    Vierheilig, Julia; Reischer, Georg H.; Farnleitner, Andreas H.

    2010-05-01

    example sites with obvious faecal influence (e.g. right next to a cowpat) were included as well as more pristine sites without faecal influence from large animals (e.g. fenced areas). Surprisingly, results from investigations with the AllBac assay showed concentrations of the total faecal marker in soil in the range of 106 to 109 Marker Equivalents per g of soil, which is equal or only slightly lower than the concentrations of this particular marker in faeces or raw sewage. Preliminary results from the other tested assays seem to confirm that the targeted markers are also highly abundant in soils. In addition, the markers were present in comparable concentrations in soils from pristine locations as well as in soils under the potential influence of faeces giving a strong indication that these methods also target non-intestinal, autochthonous soil populations. In contrast, source-specific markers (ruminant-specific BacR and human-specific BacH, Reischer et al., 2007, 2006) could only be detected in 30 to 50% of the soil samples at concentrations close to the detection limit, which is at least four orders of magnitude lower than in faecal samples of the respective target sources, ruminant animals and humans. The achieved results call the applicability of the proposed qPCR-based assays for total faecal pollution into question. In fact the assays do not seem to be specific for intestinal Bacteroidetes populations at all and the respective marker concentration levels in pristine soils negate their applicability in the investigated areas. This study also emphasizes the need to test the specificity and sensitivity of qPCR-based assays for total faecal pollution on the local level and especially against non-intestinal environmental samples, which might contribute to marker levels in the aquatic compartment. In conclusion there is a strong demand for marker-based detection techniques for total faecal pollution in water quality monitoring and risk assessment but currently none of

  16. The Role of Gender, Embedded Questions, and Domain Specific Readings with Learners of Spanish

    ERIC Educational Resources Information Center

    Brantmeier, Cindy; Callender, Aimee; McDaniel, Mark

    2013-01-01

    The present study utilizes readings taken from texts in social psychology to examine the effects by gender of embedded "what" questions and elaborative "why" questions on reading comprehension. During regular class time, 97 advanced second language (L2) learners of Spanish read two different vignettes, either with or without…

  17. 46 CFR 107.317 - Addresses for submittal of plans, specifications, and calculations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Plan Approval § 107.317 Addresses for...) The Officer in Charge, Marine Inspection, in the zone in which the unit is to be built or altered....

  18. To What Extent Is Criminal Justice Content Specifically Addressed in MSW Programs?

    ERIC Educational Resources Information Center

    Epperson, Matthew W.; Roberts, Leslie E.; Ivanoff, Andre; Tripodi, Stephen J.; Gilmer, Christy N.

    2013-01-01

    This study examined the extent to which criminal justice content is addressed in all CSWE-accredited MSW programs in the United States ("N"?=?192). Criminal justice content was measured in three areas: (1) dual or joint degree programs, (2) concentrations or specializations, and (3) coursework. Excluding social work and law classes, 22%…

  19. Chinese Automatic Question Answering System of Specific-domain Based on Vector Space Model

    NASA Astrophysics Data System (ADS)

    Hu, Haiqing; Ren, Fuji; Kuroiwa, Shingo

    In order to meet the demand to acquire necessary information efficiently from large electronic text, the Question and Answering (QA) technology to show a clear reply automatically to a question asked in the user's natural language has widely attracted attention in recent years. Although the research of QA system in China is later than that in western countries and Japan, it has attracted more and more attention recently. In this paper, we propose a Question-Answering construction, which synthesizes the answer retrieval to the questions asked most frequently based on common knowledge, and the document retrieval concerning sightseeing information. In order to improve reply accuracy, one must consider the synthetic model based on statistic VSM and the shallow semantic analysis, and the domain is limited to sightseeing information. A Chinese QA system about sightseeing based on the proposed method has been built. The result is obtained by evaluation experiments, where high accuracy can be achieved when the results of retrieval were regarded as correct, if the correct answer appeared among those of the top three resemblance degree. The experiments proved the efficiency of our method and it is feasible to develop Question-Answering technology based on this method.

  20. How Can the eCampus Be Organized and Run To Address Traditional Concerns, but Maintain an Innovative Approach to Providing Educational Access? Project Eagle Evaluation Question #3. Benchmarking St. Petersburg College: A Report to Leadership.

    ERIC Educational Resources Information Center

    Burkhart, Joyce

    This paper discusses the findings of St. Petersburg College's (SPC) (Florida) evaluation question: "How can the eCampus be organized and run to address traditional faculty concerns, but maintain an innovative approach to providing educational access?" In order to evaluate this question, a list was compiled of faculty issues identified by…

  1. ERPs reveal atypical processing of subject versus object Wh-questions in children with specific language impairment

    PubMed Central

    Epstein, Baila; Hestvik, Arild; Shafer, Valerie L.; Schwartz, Richard G.

    2013-01-01

    Background Children with specific language impairment (SLI) show particular difficulty comprehending and producing object (Who did the bear follow?) relative to subject (Who followed the tiger?) wh-questions. Aims To determine if school-age children with SLI, relative to children with typical development (TD), show a more distinct unevenness, or asymmetry, in the comprehension of these questions. In addition, this study examined whether the sustained left-anterior negativity (LAN) in event-related potentials (ERP) could be used as a marker for atypical processing of these questions in children with SLI. The LAN effect signals the greater working memory processes for maintaining in memory the dislocated object in object wh-questions and reflects working memory capacity in adults. It was predicted that the amplitude of the LAN would be greater in children with SLI, reflecting the characteristic low working memory capacity in this population. The concomitance of these behavioural and electrophysiological effects would suggest that the subject–object asymmetry in SLI should be investigated in relation to poor working memory skills. Methods & Procedures Groups including 13 children with SLI, 17 same-age TD children and 18 normal adults completed an auditory sentence comprehension task requiring button responses while continuous electroencephalography (EEG) was collected. Accuracy for subject and object questions was calculated. The mean amplitude values of the ERP data for the wh-questions were examined to identify differential processing of subject and object questions. Outcomes & Results TD children demonstrated asymmetrical comprehension of subject and object wh-questions, whereas children with SLI comprehended both question types poorly and adults did not show subject–object asymmetry. ERP waveforms spanning the wh-dependency revealed a large and widespread sustained anterior positivity for object relative to subject questions in the TD group, indicating

  2. Shared-Reading Dynamics: Mothers' Question Use and the Verbal Participation of Children with Specific Language Impairment

    ERIC Educational Resources Information Center

    McGinty, Anita S.; Justice, Laura M.; Zucker, Tricia A.; Gosse, Carolyn; Skibbe, Lori E.

    2012-01-01

    Purpose: In this study, the authors used sequential analysis to explore bidirectional and dynamic dependencies between mothers' question use and children's verbal participation during shared reading. Method: The sample was composed of mothers and their preschool-age children with specific language impairment (SLI; n = 14). Each mother and child…

  3. ERPs Reveal Atypical Processing of Subject versus Object "Wh"-Questions in Children with Specific Language Impairment

    ERIC Educational Resources Information Center

    Epstein, Baila; Hestvik, Arild; Shafer, Valerie L.; Schwartz, Richard G.

    2013-01-01

    Background: Children with specific language impairment (SLI) show particular difficulty comprehending and producing object ("Who did the bear follow?") relative to subject ("Who followed the tiger?") "wh"-questions. Aims: To determine if school-age children with SLI, relative to children with typical development (TD),…

  4. Education and Training to Address Specific Needs During the Career Progression of Surgeons.

    PubMed

    Sachdeva, Ajit K; Blair, Patrice Gabler; Lupi, Linda K

    2016-02-01

    Surgeons have specific education and training needs as they enter practice, progress through the core period of active practice, and then as they wind down their clinical work before retirement. These transitions and the career progression process, combined with the dynamic health care environment, present specific opportunities for innovative education and training based on practice-based learning and improvement, and continuous professional development methods. Cutting-edge technologies, blended models, simulation, mentoring, preceptoring, and integrated approaches can play critical roles in supporting surgeons as they provide the best surgical care throughout various phases of their careers. PMID:26612024

  5. The case for a deep-atmospheric in situ mission to address the highest priority Decadal Survey questions for Venus (Invited)

    NASA Astrophysics Data System (ADS)

    Atreya, S. K.; Garvin, J. B.; Glaze, L. S.; Campbell, B. A.; Fisher, M. E.; Flores, A.; Gilmore, M. S.; Johnson, N.; Kiefer, W. S.; Lorenz, R. D.; Mahaffy, P. R.; Ravine, M. A.; Webster, C. R.; Zolotov, M. Y.

    2013-12-01

    Current understanding of Venus lags behind that for Mars, with a major disparity of information concerning noble and trace gases and the small scale surface processes needed for comparative studies of terrestrial planet evolution. Despite global surface mapping by Magellan, discoveries by Venera landers, and ongoing atmospheric observations by the Venus Express (VEx) orbiter, significant questions about Venus remain unanswered. To place Venus into its proper context with respect to Mars and Earth, it is necessary to obtain new measurements that address top issues identified in the National Research Council (NRC) Solar System Decadal Survey: (1) evolution of the atmosphere, history of climate, and evidence of past hydrologic cycles; (2) history of volatiles and sedimentary cycles; and (3) planetary surface evolution. To answer these questions, new measurements are needed. First and foremost, in situ noble gas measurements are needed to constrain solar system formation and Venus evolution. In particular, the isotopic ratios of Xe and Kr can provide unique insights into planetary accretion. Isotopic measurements of nitrogen (15N/14N) will place important constraints on atmospheric loss processes. Current knowledge of this ratio has a substantial uncertainty of ×20%. VEx observations of hydrogen isotopes indicate the D/H ratio above the clouds is substantially greater than measured by Pioneer Venus, and varies with height. High precision measurements of the vertical distribution of the D/H isotopic ratio below the cloud layers will provide constraints on models of the climate history of water on Venus. The majority of atmospheric mass is located below the clouds. Current data suggest intense interaction among atmospheric gases down to the surface. The haze within the cloud region of unknown composition plays a central role in the radiative balance. Photochemically-derived species (H2SO4, OCS, CO, Sn) are subjected to thermochemical reactions below the clouds

  6. Issue-Specific Barriers to Addressing Environmental Issues in the Classroom: An Exploratory Study

    ERIC Educational Resources Information Center

    Kim, Chankook; Fortner, Rosanne W.

    2006-01-01

    To explore issue-specific barriers to teaching environmental issues, the authors investigated secondary science teachers' perceived current and preferred teaching levels for 23 environmental issues and perceived barriers to teaching the selected issues. Subjects in this graduate project were 41 secondary science teachers self-selected to answer a…

  7. Criterion-based Screening for Sexually Transmitted Infection: Sensitivity, Specificity, and Predictive Values of Commonly Used Questions

    PubMed Central

    Murphy, Patricia; Jacobson, Janet; Turok, David K.

    2014-01-01

    Introduction Practice protocols that mandate prescreening for sexually transmitted infection prior to insertion of an intrauterine device for contraception can pose obstacles for women seeking this highly effective method of birth control. Some practices screen for presumed risk factors for sexually transmitted infection in order to identify those who may be infected or those in whom laboratory testing should be obtained. The value of such criterion-based screening is unclear. Methods Data from a prospective observational trial of offering the copper intrauterine device for emergency contraception were used to assess the value of several screening questions in predicting the presence of sexually transmitted infection. Criteria evaluated were age under 25 years, history of a sexually transmitted infection, and having 2 or more sexual partners in the previous 3 months. The sensitivity, specificity, and likelihood ratio of both positive and negative test results and positive and negative predictive values were calculated for 3 separate questions as well as for combinations of these 3 questions. Results There were 197 women who received a copper intrauterine device for emergency contraception at the same time they were tested for sexually transmitted infection. In this sample, there were 8 cases of Chlamydia trachomatis identified and no cases of Neisseria gonorrhoeae. The sensitivity of individual and combined questions in identifying those who were infected ranged from 0% to 88%; specificity ranged from 37% to 97%. The positive predictive values for single or combined screening questions were in the range of 4% to 6%. Likelihood ratios for both positive and negative test results did not change posttest likelihood of disease in any appreciable way. Discussion Standard screening questions used to identify sexually transmitted infection risk could presume infection in large numbers of uninfected women and are of little value in identifying the women who are truly

  8. Adjunct Questions: Help or Hinder? A Critical Review of Theoretical and Empirical Research with Specific Regard for Age and Ability of the Learner, and Level of the Question.

    ERIC Educational Resources Information Center

    Ackerman, Amy S.

    Adjunct questions are test-like items interspersed at regular intervals, preceding or following prose passages, with the intention of increasing subsequent learning. In this state-of-the-art review, studies which include three major variables--age, ability, and question complexity level--are examined to determine whether a particular combination…

  9. Compound-specific isotope analysis: Questioning the origins of a trichloroethene plume

    USGS Publications Warehouse

    Eberts, S.M.; Braun, C.; Jones, S.

    2008-01-01

    Stable carbon isotope ratios of trichloroethene (TCE), cis-1,2- dichloroethene, and trans-1,2-dichloroethene were determined by use of gas chromatography-combustion-isotope ratio mass spectroscopy to determine whether compound-specific stable carbon isotopes could be used to help understand the origin and history of a TCE groundwater plume in Fort Worth, TX. Calculated ??13C values for total chlorinated ethenes in groundwater samples, which can approximate the ??13C of a spilled solvent if all degradation products are accounted for, were useful for determining whether separate lobes of the plume resulted from different sources. Most notably, values for one lobe, where tetrachloroethene (PCE) has been detected periodically, were outside the range for manufactured TCE but within the range for manufactured PCE, whereas values for a separate lobe, which is downgradient of reported TCE spills, were within the range for manufactured TCE. Copyright ?? Taylor & Francis Group, LLC.

  10. Privacy Questions from Practicing School Nurses

    ERIC Educational Resources Information Center

    Bergren, Martha Dewey

    2004-01-01

    This Question and Answer (Q&A) article addresses practice issues related to school health records and school nursing documentation that were posed by school nurses in the field. Specifically, the questions addressed concern the following: education records, medication privacy issues, sharing of sensitive health information, privacy of individual…

  11. How Much is Geriatric Caregivers Burnout Caring-Specific? Questions from a Questionnaire Survey

    PubMed Central

    Cocco, Ennio

    2010-01-01

    Summary: Background and Aims: Research dealing with occupational strain and burnout in geriatric care is generally focused on the behavioral problems of the patient and/or the psychological traits or attitudes of the carers rather than on organizational functionality. This paper describes data from a survey of all geriatric professions, using the Stressful Events Questionnaire (SEQ), a tool that takes into account multiple dimensions that can affect the genesis of burnout, including the patient, the geriatric health care professional, and the health care organization. The aim of this study is to compare patterns of answers among different roles in geriatric care. Method: Patterns of SEQ answers are described for the entire sample as well as for workers experiencing burnout and for each caring profession investigated: certified nursing assistants (CNAs), registered nurses and physicians/psychologists. Results; In general, carers refer more often as stressful the facility-related events; the only exception is that CNAs working in general hospital geriatric wards refer most often as stressful the patient-related events. The self-related events area seems to have a great importance for all professions. Discussion: The specificity of gerontological burnout has to be discussed, to better define the role played by caring problems, including psychological attitudes of carers versus the role played by the institution and by the social situation of each worker. For CNAs, the interaction between educational background and the length of time spent as a CNA seems to be a critical topic. PMID:20835358

  12. Pediatric investigation plans for specific immunotherapy: Questionable contributions to childhood health.

    PubMed

    Rose, Klaus; Kopp, Matthias Volkmar

    2015-12-01

    Allergen-specific immunotherapy (SIT) is the only disease-modifying treatment for children, adolescents, and adults with allergic diseases. The EU has a combined system of national and EU-wide marketing authorization for all medicines. Germany introduced a new therapy allergen ordinance in 2008. Allergen products manufacturers had to apply for marketing authorization application for the major allergen groups (grass group, birch group, mites group, bee/wasp venom). Due to the EU pediatric regulation, in force since 2007, manufacturers had also to submit a pediatric investigation plan (PIP) for each allergen product. We investigated the allergic rhinoconjunctivitis (ARC) standard PIP, developed jointly by the European Medicines Agency (EMA) and the German Paul Ehrlich Institut (PEI). We analyzed the 118 EMA PIP decisions, looked for SIT trials in children in www.clinicaltrials.gov, and further analyzed EMA/EU justifications. The PIPs request a 1-year dose-finding study in adults, a 5-year placebo-controlled (PC) efficacy & safety (E&S) study in adults, and a 5-year PC E&S study in children. Fifty-eight PIP development programs will have to be performed until 2031. But children benefit even more from SIT for ARC than adults. There is no convincing medical/scientific justification for PC E&S studies in children in the relevant EMA documents. The PIP requirement to withhold effective treatment to thousands of children in the placebo group over a 5-year period raises profound concerns. The EMA justifications are formalistic and lack scientific foundation. A critical academic review of the ARC PIPs and the entire PIP system is urgently needed. PMID:26495999

  13. Adult Illiteracy in Canada: Identifying and Addressing the Problem = L'analphabetisme chez les adultes au Canada: definition et traitement de la question.

    ERIC Educational Resources Information Center

    Canadian Council of Ministers of Education, Toronto (Ontario).

    This statement of the Council of Ministers of Education, Canada, focuses on the approaches that provincial ministers have taken to address the problem of adult illiteracy. First, it sets out concisely the nature and extent of functional illiteracy in Canada. Second, it describes a sample of the initiatives already under way to create effective…

  14. Questioning the Questions

    ERIC Educational Resources Information Center

    Tienken, Christopher H.; Goldberg, Stephanie; DiRocco, Dominic

    2010-01-01

    Historical accounts of questioning used in the education process trace back to Socrates. One of the best examples of his use of questioning is found in Plato's "The Republic." Socrates used a series of strategic questions to help his student Glaucon come to understand the concept of justice. Socrates purposefully posed a series of questions to…

  15. Addressing healthcare.

    PubMed

    Daly, Rich

    2013-02-11

    Though President Barack Obama has rarely made healthcare references in his State of the Union addresses, health policy experts are hoping he changes that strategy this year. "The question is: Will he say anything? You would hope that he would, given that that was the major issue he started his presidency with," says Dr. James Weinstein, left, of the Dartmouth-Hitchcock health system. PMID:23487896

  16. Open questions in origin of life: experimental studies on the origin of nucleic acids and proteins with specific and functional sequences by a chemical synthetic biology approach

    PubMed Central

    Adamala, Katarzyna; Anella, Fabrizio; Wieczorek, Rafal; Stano, Pasquale; Chiarabelli, Cristiano; Luisi, Pier Luigi

    2014-01-01

    In this mini-review we present some experimental approaches to the important issue in the origin of life, namely the origin of nucleic acids and proteins with specific and functional sequences. The formation of macromolecules on prebiotic Earth faces practical and conceptual difficulties. From the chemical viewpoint, macromolecules are formed by chemical pathways leading to the condensation of building blocks (amino acids, or nucleotides) in long-chain copolymers (proteins and nucleic acids, respectively). The second difficulty deals with a conceptual problem, namely with the emergence of specific sequences among a vast array of possible ones, the huge “sequence space”, leading to the question “why these macromolecules, and not the others?” We have recently addressed these questions by using a chemical synthetic biology approach. In particular, we have tested the catalytic activity of small peptides, like Ser-His, with respect to peptide- and nucleotides-condensation, as a realistic model of primitive organocatalysis. We have also set up a strategy for exploring the sequence space of random proteins and RNAs (the so-called “never born biopolymer” project) with respect to the production of folded structures. Being still far from solved, the main aspects of these “open questions” are discussed here, by commenting on recent results obtained in our groups and by providing a unifying view on the problem and possible solutions. In particular, we propose a general scenario for macromolecule formation via fragment-condensation, as a scheme for the emergence of specific sequences based on molecular growth and selection. PMID:24757502

  17. “A question of balance”: addressing the public health impacts of multinational enterprises in the OECD Guidelines for Multinational Enterprises

    PubMed Central

    Yang, Joshua S.; McDaniel, Patricia A.; Malone, Ruth E.

    2012-01-01

    Background The global community is beginning to address non-communicable diseases, but how to increase the accountability of multinational enterprises (MNEs) for the health impacts of their products and practices remains unclear. We examine the Organization for Economic Cooperation and Development’s (OECD) efforts to do so through voluntary MNE guidelines. Methods We developed a historical case study of how the OECD Guidelines for Multinational Enterprises were developed and revised from 1973–2000 through an analysis of publicly available archived OECD and tobacco industry documents. Results The first edition of the Guidelines was a purely economic instrument. Outside pressures and a desire to ward off more stringent regulatory efforts resulted in the addition over time of guidelines related to the environment, consumer interests, sustainable development, and human rights. Conclusion Despite their voluntary nature, the Guidelines can play a role in efforts to help balance the interests of MNEs and public health by providing a starting point for efforts to create binding provisions addressing MNEs’ contributions to disease burden or disease reduction. PMID:23046298

  18. Questioning the Questions

    ERIC Educational Resources Information Center

    Tienken, Christopher H.; Goldberg, Stephanie; DiRocco, Dominic

    2009-01-01

    Well-known historical accounts of questioning used in the education process trace back to Socrates. One of the best examples of his use of questioning is found in Plato's classic work "The Republic" (2003). Today, teachers still use questions as one way to help students develop productive thinking skills and to understand concepts and topics.…

  19. Stream specificity and asymmetries in feature binding and content-addressable access in visual encoding and memory.

    PubMed

    Huynh, Duong L; Tripathy, Srimant P; Bedell, Harold E; Ögmen, Haluk

    2015-01-01

    Human memory is content addressable-i.e., contents of the memory can be accessed using partial information about the bound features of a stored item. In this study, we used a cross-feature cuing technique to examine how the human visual system encodes, binds, and retains information about multiple stimulus features within a set of moving objects. We sought to characterize the roles of three different features (position, color, and direction of motion, the latter two of which are processed preferentially within the ventral and dorsal visual streams, respectively) in the construction and maintenance of object representations. We investigated the extent to which these features are bound together across the following processing stages: during stimulus encoding, sensory (iconic) memory, and visual short-term memory. Whereas all features examined here can serve as cues for addressing content, their effectiveness shows asymmetries and varies according to cue-report pairings and the stage of information processing and storage. Position-based indexing theories predict that position should be more effective as a cue compared to other features. While we found a privileged role for position as a cue at the stimulus-encoding stage, position was not the privileged cue at the sensory and visual short-term memory stages. Instead, the pattern that emerged from our findings is one that mirrors the parallel processing streams in the visual system. This stream-specific binding and cuing effectiveness manifests itself in all three stages of information processing examined here. Finally, we find that the Leaky Flask model proposed in our previous study is applicable to all three features. PMID:26382005

  20. Addressing Global Questions With in situ Measurements: Defining Accuracy Using Both Advances in Data Reduction Algorithms and Developments in Laser Systems

    NASA Astrophysics Data System (ADS)

    Engel, G. S.; Anderson, J. G.

    2003-12-01

    Data reduction and data analysis algorithms can introduce statistically significant systematic bias and loss of precision in results of both satellite and airborne in situ measurement results. Because data from many instruments must be used to create a global mapping, reducing these hidden systematic errors in in situ instrumentation is crucial to validating satellite data and to integrating in situ results into global climate models. Biases in the in situ measurements must be eliminated before the result can be considered accurate. Additionally, inter-comparison among in situ instrumentation requires careful review of all collection, reduction and analysis algorithms to eliminate differences in temporal and spatial offsets as well as extrapolation to the appropriate timescales to compare instruments. Typically, the in situ community does not archive raw data nor publish retrieval and reduction algorithms in such a way that they can be verified and reviewed; however the global nature of current atmospheric questions requires this change. In flight inter-comparisons between results obtained from related instruments are necessary but not sufficient to resolve differences in measurements and in uncertainties; details of analysis techniques must also be compared to ensure the agreement or disagreement between instruments is well-understood. Simply observing agreement or disagreement is not sufficient. Having documented, traceable paths to compare laboratory calibrations and analysis to flight data will lead to improvements in instrumentation and retrieval algorithms, thereby improving the credibility of atmospheric data. We will show raw data from Cavity-Enhanced Absorption Spectrometers using Integrated Cavity Output Spectroscopy (ICOS) and Cavity Ringdown Spectroscopy (CRDS) and demonstrate statistically significant improvement in second generation fitting and retrieval algorithms. Improved lineshape models and singular value decomposition of the baseline have

  1. Practical guidelines addressing ethical issues pertaining to the curation of human locus-specific variation databases (LSDBs)

    PubMed Central

    Povey, Sue; Al Aqeel, Aida I; Cambon-Thomsen, Anne; Dalgleish, Raymond; den Dunnen, Johan T; Firth, Helen V; Greenblatt, Marc S; Barash, Carol Isaacson; Parker, Michael; Patrinos, George P; Savige, Judith; Sobrido, Maria-Jesus; Winship, Ingrid; Cotton, Richard GH

    2010-01-01

    More than 1,000 Web-based locus-specific variation databases (LSDBs) are listed on the Website of the Human Genetic Variation Society (HGVS). These individual efforts, which often relate phenotype to genotype, are a valuable source of information for clinicians, patients, and their families, as well as for basic research. The initiators of the Human Variome Project recently recognized that having access to some of the immense resources of unpublished information already present in diagnostic laboratories would provide critical data to help manage genetic disorders. However, there are significant ethical issues involved in sharing these data worldwide. An international working group presents second-generation guidelines addressing ethical issues relating to the curation of human LSDBs that provide information via a Web-based interface. It is intended that these should help current and future curators and may also inform the future decisions of ethics committees and legislators. These guidelines have been reviewed by the Ethics Committee of the Human Genome Organization (HUGO). Hum Mutat 31:–6, 2010. © 2010 Wiley-Liss, Inc. PMID:20683926

  2. How explicable are differences between reviews that appear to address a similar research question? A review of reviews of physical activity interventions

    PubMed Central

    2012-01-01

    Background Systematic reviews are promoted as being important to inform decision-making. However, when presented with a set of reviews in a complex area, how easy is it to understand how and why they may differ from one another? Methods An analysis of eight reviews reporting evidence on effectiveness of community interventions to promote physical activity. We assessed review quality and investigated overlap of included studies, citation of relevant reviews, consistency in reporting, and reasons why specific studies may be excluded. Results There were 28 included studies. The majority (n = 22; 79%) were included only in one review. There was little cross-citation between reviews (n = 4/28 possible citations; 14%). Where studies appeared in multiple reviews, results were consistently reported except for complex studies with multiple publications. Review conclusions were similar. For most reviews (n = 6/8; 75%), we could explain why primary data were not included; this was usually due to the scope of the reviews. Most reviews tended to be narrow in focus, making it difficult to gain an understanding of the field as a whole. Conclusions In areas where evaluating impact is known to be difficult, review findings often relate to uncertainty of data and methodologies, rather than providing substantive findings for policy and practice. Systematic ‘maps’ of research can help identify where existing research is robust enough for multiple in-depth syntheses and also show where new reviews are needed. To ensure quality and fidelity, review authors should systematically search for all publications from complex studies. Other relevant reviews should be searched for and cited to facilitate knowledge-building. PMID:22901701

  3. Placenta-Specific Protein 1: A Potential Key to Many Oncofetal-Placental OB/GYN Research Questions

    PubMed Central

    Devor, Eric J.; Reyes, Henry D.; Santillan, Donna A.; Santillan, Mark K.; Onukwugha, Chinenye; Goodheart, Michael J.; Leslie, Kimberly K.

    2014-01-01

    Placenta-specific protein 1 (PLAC1) is a secreted protein found in trophoblasts. Several reports implicate a central role for PLAC1 in establishment and maintenance of the placenta. In addition to placentae PLAC1 is expressed in a variety of solids including breast, endometrial, and ovarian cancers. In order to show that PLAC1 is potentially relevant to a number of research questions in OB/GYN, we report on PLAC1 expression in a selected panel that includes two choriocarcinoma cell lines, normal placental tissues, and endometrial and ovarian tumors. We report for the first time that PLAC1 is also expressed in human fetal tissues. PLAC1 is transcriptionally heterogeneous with one promoter (P1) generating two transcripts with alternately spliced 5' UTRs and the other promoter (P2) generating a third transcript. Placental tissues favor P2 transcripts, while P1 is favored in most of the other cells. Mechanisms determining multiple PLAC1 transcripts and promoter preferences are as yet unknown, but it is clear that this protein is likely to be important in a variety of phenomena relevant to both gynecologic oncology and maternal-fetal medicine. PMID:24757447

  4. Law addresses question of space artifact ownership

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2012-10-01

    U.S. astronauts who participated in many of NASA's early space missions will receive full ownership rights to artifacts from those missions through legislation that President Barack Obama signed into law on 25 September. The legislation, which received broad bipartisan support, provides artifact ownership rights to any of NASA's Mercury, Gemini, or Apollo space programs through the completion of the Apollo-Soyuz Test Project, whose flight occurred in July 1975. The law defines artifacts as expendable, disposable, or personal use items—including personal logs and flight hardware salvaged from jettisoned lunar modules—used by astronauts that were not required to be returned to NASA; lunar rocks and other lunar material are not defined as artifacts. Bill cosponsor Rep. Ralph Hall (R-Tex.), chair of the House of Representatives' Committee on Science, Space, and Technology, said on 19 September, “A majority of these items have been in the personal possession of the astronauts for 40 years or more. Over the last decade, NASA has begun to challenge the astronauts' ownership of these mementos. This issue was first brought to my attention late last year. I was surprised to learn that NASA had, on an irregular basis, intervened several times to claim ownership.”

  5. Innovate-Ideagora: Addressing Core Questions

    ERIC Educational Resources Information Center

    Easton, Denise; McCord, Alan

    2009-01-01

    In this edition of Innovate-Ideagora, Denise Easton and Alan McCord announce the consolidation of Innovate-Live, "Innovate's" venue for author webcasts, with Ideagora; webcasts will now be accessed from Ideagora, and archives will be made available through Ideagora. This change will simplify presentation and merge our multimedia presentations,…

  6. Identification of women at risk of depression in pregnancy: using women's accounts to understand the poor specificity of the Whooley and Arroll case finding questions in clinical practice.

    PubMed

    Darwin, Zoe; McGowan, Linda; Edozien, Leroy C

    2016-02-01

    Antenatal mental health assessment is increasingly common in high-income countries. Despite lacking evidence on validation or acceptability, the Whooley questions (modified PHQ-2) and Arroll 'help' question are used in the UK at booking (the first formal antenatal appointment) to identify possible cases of depression. This study investigated validation of the questions and women's views on assessment. Women (n = 191) booking at an inner-city hospital completed the Whooley and Arroll questions as part of their routine clinical care then completed a research questionnaire containing the Edinburgh postnatal depression scale (EPDS). A purposive subsample (n = 22) were subsequently interviewed. The Whooley questions 'missed' half the possible cases identified using the EPDS (EPDS threshold ≥10: sensitivity 45.7 %, specificity 92.1 %; ≥13: sensitivity 47.8 %, specificity 86.1 %), worsening to nine in ten when adopting the Arroll item (EPDS ≥10: sensitivity 9.1 %, specificity 98.2 %; ≥13: sensitivity 9.5 %, specificity 97.1 %). Women's accounts indicated that under-disclosure relates to the context of assessment and perceived relevance of depression to maternity services. Depression symptoms are under-identified in current local practice. While validated tools are needed that can be readily applied in routine maternity care, psychometric properties will be influenced by the context of disclosure when implemented in practice. PMID:25647071

  7. The 2011 Leona Tyler Award Address: The Relationship--And Its Relationship to the Common and Specific Factors of Psychotherapy

    ERIC Educational Resources Information Center

    Wampold, Bruce E.; Budge, Stephanie L.

    2012-01-01

    A debate exists about whether the common factors or specific ingredients are critical to producing the benefits of psychotherapy. A model of the relationship, based on evolved human characteristics related to healing, is presented that integrates common factors and specific ingredients. After the initial bond is formed, the relationship involves…

  8. Institution-Specific Victimization Surveys: Addressing Legal and Practical Disincentives to Gender-Based Violence Reporting on College Campuses.

    PubMed

    Cantalupo, Nancy Chi

    2014-03-12

    This review brings together both the legal literature and original empirical research regarding the advisability of amending the Jeanne Clery Disclosure of Campus Security Policy and Campus Crime Statistics Act or creating new Department of Education regulations to mandate that all higher education institutions survey their students approximately every 5 years about students' experiences with sexual violence. Legal research conducted regarding the three relevant federal legal regimes show inconsistent incentives for schools to encourage victim reporting and proactively address sexual violence on campus. Moreover, the original research carried out for this article shows that the experience of institutions that have voluntarily conducted such surveys suggests many benefits not only for students, prospective students, parents, and the general public but also for schools themselves. These experiences confirm the practical viability of a mandated survey by the Department of Education. PMID:24626456

  9. Survey Questions Answered Only by Medication Experts.

    ERIC Educational Resources Information Center

    American Journal on Mental Retardation, 2000

    2000-01-01

    Fifty-eight tables provide a breakdown of answers to a survey responded to by 45 experts in the medication treatment of psychiatric and behavioral problems in people with mental retardation. Questions address treatment of specific disorders, ratings of various medications for specific disorders or symptoms, and preferences in mood stabilizers,…

  10. Survey Questions Answered Only by Psychosocial Experts.

    ERIC Educational Resources Information Center

    American Journal on Mental Retardation, 2000

    2000-01-01

    Twelve tables provide a breakdown of answers to a survey responded to by 48 experts in the psychosocial treatment of psychiatric and behavioral problems in people with mental retardation. Questions address treatment of self-injurious or aggressive behavior, specific psychiatric disorders, specific target symptoms, use of applied behavior analysis…

  11. Creating a lesson that addresses gender differences in physics testing a specific instructional technique in college level physics education

    NASA Astrophysics Data System (ADS)

    Lincoln, James J.

    Research-based instructional methods are applied in an effort to close the persistent gender gap in physics. Creating a short text on a limited topic using some of these methods could benefit female students specifically. A literature review showed research on the gender gap in physics and updated instructional methods for females. Two female physics students were interviewed and observations were conducted at a high performing all-girls school. A physics lab dialogue between two female physics students was recorded and analyzed, which informed the style and voice of the interactive dialogue lesson. An original written lesson intended to engage female physics students was created and tested on three classes of college-level physics students. The survey data, based on multiple choice and essay responses, measured the students' opinions of the lesson and their current textbook. Results showed the interactive lesson was preferred over the current text, and some students requested similar lessons.

  12. Questioning the Specificity of ASRS-v1.1 to Accurately Detect ADHD in Substance Abusing Populations

    ERIC Educational Resources Information Center

    Chiasson, Jean-Pierre; Stavro, Katherine; Rizkallah, Elie; Lapierre, Luc; Dussault, Maxime; Legault, Louis; Potvin, Stephane

    2012-01-01

    Objective: To assess the specificity of the Adult ADHD Self-Report Scale (ASRS-v1.1) in detecting ADHD among individuals with substance use disorders (SUDs). Method: A chart review of 183 SUD patients was conducted. Patients were screened for ADHD with the ASRS-v1.1 and were later assessed by a psychiatrist specialized in ADHD. Results: Among SUD…

  13. Inaugural address

    NASA Astrophysics Data System (ADS)

    Joshi, P. S.

    2014-03-01

    From jets to cosmos to cosmic censorship P S Joshi Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005, India E-mail: psj@tifr.res.in 1. Introduction At the outset, I should like to acknowledge that part of the title above, which tries to capture the main flavour of this meeting, and has been borrowed from one of the plenary talks at the conference. When we set out to make the programme for the conference, we thought of beginning with observations on the Universe, but then we certainly wanted to go further and address deeper questions, which were at the very foundations of our inquiry, and understanding on the nature and structure of the Universe. I believe, we succeeded to a good extent, and it is all here for you in the form of these Conference Proceedings, which have been aptly titled as 'Vishwa Mimansa', which could be possibly translated as 'Analysis of the Universe'! It is my great pleasure and privilege to welcome you all to the ICGC-2011 meeting at Goa. The International Conference on Gravitation and Cosmology (ICGC) series of meetings are being organized by the Indian Association for General Relativity and Gravitation (IAGRG), and the first such meeting was planned and conducted in Goa in 1987, with subsequent meetings taking place at a duration of about four years at various locations in India. So, it was thought appropriate to return to Goa to celebrate the 25 years of the ICGC meetings. The recollections from that first meeting have been recorded elsewhere here in these Proceedings. The research and teaching on gravitation and cosmology was initiated quite early in India, by V V Narlikar at the Banares Hindu University, and by N R Sen in Kolkata in the 1930s. In course of time, this activity grew and gained momentum, and in early 1969, at the felicitation held for the 60 years of V V Narlikar at a conference in Ahmedabad, P C Vaidya proposed the formation of the IAGRG society, with V V Narlikar being the first President. This

  14. Questions for Music Education Research

    ERIC Educational Resources Information Center

    Jorgensen, Estelle R.

    2008-01-01

    In addressing the question-set "What questions do music education researchers need to address?", an illustrative list of juxtaposed descriptive and normative questions is sketched as follows: What are and should be the dimensions of music education? What are and should be the institutional agencies of music education? What are and should be the…

  15. Approaches to Cell Biology Teaching: Questions about Questions

    ERIC Educational Resources Information Center

    Allen, Deborah; Tanner, Kimberly

    2002-01-01

    There are many questions to be asked about the pedagogical practice of questioning. Questions provide insight into what students at any age or grade level already know about a topic, which provides a beginning point for teaching. Questions reveal misconceptions and misunderstandings that must be addressed for teachers to move student thinking…

  16. Questioning Techniques.

    ERIC Educational Resources Information Center

    Patterson, Michelle

    1999-01-01

    Questions are so much a part of the classroom routine and they should stimulate learning and thinking. Introduces the Questioning and Understanding to Improve Learning and Thinking (QUILT) method which incorporates Bloom's Taxonomy and wait time. (ASK)

  17. Critiquing Questions

    ERIC Educational Resources Information Center

    Zimmerman, Lynn W.

    2015-01-01

    Question formation is a basic part of teaching and learning English. However, teachers often focus on the ability to form the question properly and not as much on the quality of the information the question is seeking. Whether teaching English language learners or students who want to be English teachers, teachers need to carefully consider the…

  18. Four Questions

    ERIC Educational Resources Information Center

    Hark-Weber, Amara G., Ed.

    2013-01-01

    The author is pleased to introduce a new section in "TAJ," Four Questions. The structure is simple: four questions are asked to teaching artists working in various media and locations. The questions are always the same, but because each teaching artist's approach is unique, their answers will provide an insight into particular methodologies that…

  19. Essential Questions

    ERIC Educational Resources Information Center

    Wilhelm, Jeffrey D.

    2012-01-01

    The secret to teaching may be as simple as asking students good questions--and then giving them the opportunity to find the answers. The author shares how he uses essential questions that set the class off on an inquiry. Rather than consuming information that he distributes and then repeating it on a test, students carry out their own…

  20. Question Mapping

    ERIC Educational Resources Information Center

    Martin, Josh

    2012-01-01

    After accepting the principal position at Farmersville (TX) Junior High, the author decided to increase instructional rigor through question mapping because of the success he saw using this instructional practice at his prior campus. Teachers are the number one influence on student achievement (Marzano, 2003), so question mapping provides a…

  1. Curiosity Questions

    ERIC Educational Resources Information Center

    Nelsen, Jane; DeLorenzo, Chip

    2010-01-01

    Have you ever found yourself lecturing a child, with the best of intentions, in an attempt to help him or her learn a lesson or process a situation in a manner that you feel will be productive? Curiosity questions, which the authors also call What and How questions, help children process an experience, event, or natural consequence so that they…

  2. Records--The Achilles' Heel of School Nursing: Answers to Bothersome Questions

    ERIC Educational Resources Information Center

    Schwab, Nadine C.; Pohlman, Katherine J.

    2004-01-01

    This article addresses practice issues related to school health records and school nursing documentation. Because the issues have been posed by practicing school nurses, the article is in Question and Answer (Q&A) format. Specifically, the questions addressed concern the following: ownership and storage location of student health records when the…

  3. Fermi questions

    NASA Astrophysics Data System (ADS)

    Bouffard, Karen

    1999-05-01

    This column contains problems and solutions for the general category of questions known as "Fermi" questions. Forcing the students to use their ability to estimate, giving answers in terms of order-of-magnitude, is not only a challenge for a competition, but a teaching strategy to use in the classroom to develop self-confidence and the ability to analyze answers as to whether or not they make sense, as opposed to relying on the "precision" of a calculator value.

  4. Addressivity in cogenerative dialogues

    NASA Astrophysics Data System (ADS)

    Hsu, Pei-Ling

    2014-03-01

    Ashraf Shady's paper provides a first-hand reflection on how a foreign teacher used cogens as culturally adaptive pedagogy to address cultural misalignments with students. In this paper, Shady drew on several cogen sessions to showcase his journey of using different forms of cogens with his students. To improve the quality of cogens, one strategy he used was to adjust the number of participants in cogens. As a result, some cogens worked and others did not. During the course of reading his paper, I was impressed by his creative and flexible use of cogens and at the same time was intrigued by the question of why some cogens work and not others. In searching for an answer, I found that Mikhail Bakhtin's dialogism, especially the concept of addressivity, provides a comprehensive framework to address this question. In this commentary, I reanalyze the cogen episodes described in Shady's paper in the light of dialogism. My analysis suggests that addressivity plays an important role in mediating the success of cogens. Cogens with high addressivity function as internally persuasive discourse that allows diverse consciousnesses to coexist and so likely affords productive dialogues. The implications of addressivity in teaching and learning are further discussed.

  5. `Question Moments': A Rolling Programme of Question Opportunities in Classroom Science

    NASA Astrophysics Data System (ADS)

    Pedrosa-de-Jesus, Helena; Leite, Sara; Watts, Mike

    2016-06-01

    This naturalistic study integrates specific `question moments' into lesson plans to increase pupils' classroom interactions. A range of tools explored students' ideas by providing students with opportunities to ask and write questions. Their oral and written outcomes provide data on individual and group misunderstandings. Changes to the schedule of lessons were introduced to explore these questions and address disparities. Flexible lesson planning over 14 lessons across a 4-week period of high school chemistry accommodated students' contributions and increased student participation, promoted inquiring and individualised teaching, with each teaching strategy feeding forward into the next.

  6. Designing Great Hinge Questions

    ERIC Educational Resources Information Center

    Wiliam, Dylan

    2015-01-01

    According to author Dylan Wiliam, because lessons never go exactly as planned, teachers should build plan B into plan A. This involves designing a lesson with a "hinge" somewhere in the middle and using specific kinds of questions--what he calls hinge questions--to quickly assess students' understanding of a concept before moving on.…

  7. Measuring victimization inside prisons: questioning the questions.

    PubMed

    Wolff, Nancy; Jing Shi; Bachman, Ronet

    2008-10-01

    Violence and victimization inside the prison setting are accepted as facts, although the facts about their prevalence remain uncertain. Variation in the methods used to estimate rates of sexual and physical victimization contribute to the wide range in estimates appearing in the prison literature. This article focuses on the questions used in the prison victimization literature to elicit information on victimization from inmates, compared to questions used in the general victimization literature. The questions used in the National Violence Against Women and Men Surveys are used to estimate sexual and physical victimization rates for an entire prison system. Rates of victimization were found to vary significantly by specificity of the question, definition of perpetrator, and clustering of behaviors. Facts about victimization inside prison will become more certain when the methodology becomes more standardized and consistent with definitions of victimization. PMID:18309042

  8. A question of choice.

    PubMed

    Grabiner, Gene

    2011-01-01

    Women's reproductive rights, reproductive health, and constitutional privacy rights in the United States are addressed in light of the contemporary onslaught of the Christian Right. The misuse of State power by fundamentalist social forces in America is critiqued. The article also briefly reviews the question of State control over women's bodies. PMID:21696627

  9. A Question of Choice

    PubMed Central

    2011-01-01

    Women's reproductive rights, reproductive health, and constitutional privacy rights in the United States are addressed in light of the contemporary onslaught of the Christian Right. The misuse of State power by fundamentalist social forces in America is critiqued. The article also briefly reviews the question of State control over women's bodies. PMID:21696627

  10. Four Questions

    ERIC Educational Resources Information Center

    Hark-Weber, Amara G., Ed.

    2013-01-01

    Teaching artists often find themselves working in schools and communities that are new to them, whether these are situations close to home or farther afield. This issue of Four Questions highlights teaching artists who travel extensively as part of their teaching and artistic practices and bring their expertise, energy, and creativity to…

  11. Questionable Exercises.

    ERIC Educational Resources Information Center

    Liemohn, Wendell; Haydu, Traci; Phillips, Dawn

    1999-01-01

    This publication presents general guidelines for exercise prescription that have an anatomical basis but also consider the exerciser's ability to do the exercise correctly. It reviews various common questionable exercises, explaining how some exercises, especially those designed for flexibility and muscle fitness, can cause harm. Safer…

  12. Questioning cochlear amplification

    NASA Astrophysics Data System (ADS)

    van der Heijden, Marcel; Versteegh, Corstiaen P. C.

    2015-12-01

    Thirty years ago it was hypothesized that motile processes inject mechanical energy into cochlear traveling waves. This mechanical amplification, alternatively described as negative damping, is invoked to explain both the sensitivity and the nonlinear compression of cochlear responses. There is a recent trend to present cochlear amplification as an established fact, even though the evidence is at most circumstantial and several thorny problems have remained unresolved. We analyze several of these issues, and present new basilar membrane recordings that allowed us to quantify cochlear energy flow. Specifically, we address the following questions: (1) Does auditory sensitivity require narrowband amplification? (2) Has the "RC problem" (lowpass filtering of outer hair cell receptor potential) been resolved? (3) Can OHC motility improve auditory sensitivity? (4) Is there a net power gain between neighboring locations on the basilar membrane? The analyses indicate that mechanical amplification in the cochlea is neither necessary nor useful, and that realizing it by known forms of motility would reduce sensitivity rather than enhance it. Finally, our experimental data show that the peaking of the traveling wave is realized by focusing the acoustic energy rather than amplifying it. (Abbreviations. BM: basilar membrane; CF: characteristic frequency; IHC: inner hair cell; ME: middle ear; MT; mechanotransducer; OHC: outer hair cell; SPL: sound pressure level.)

  13. Opening addresses.

    PubMed

    Chukudebelu, W O; Lucas, A O; Ransome-kuti, O; Akinla, O; Obayi, G U

    1988-01-01

    The theme of the 3rd International Conference of the Society of Gynecology and Obstetrics of Nigeria (SOGON) held October 26, 1986 in Enugu was maternal morbidity and mortality in Africa. The opening addresses emphasize the high maternal mortality rate in Africa and SOGON's dedication to promoting women's health and welfare. In order to reduce maternal mortality, the scope of this problem must be made evident by gathering accurate mortality rates through maternity care monitoring and auditing. Governments, health professionals, educators, behavioral scientists, and communication specialists have a responsibility to improve maternal health services in this country. By making the population aware of this problem through education, measures can be taken to reduce the presently high maternal mortality rates. Nigerian women are physically unprepared for childbirth; therefore, balanced diets and disease prevention should be promoted. Since about 40% of deliveries are unmanaged, training for traditional birth attendants should be provided. Furthermore, family planning programs should discourage teenage pregnancies, encourage birth spacing and small families, and promote the use of family planning techniques among men. The problem of child bearing and rearing accompanied by hard work should also be investigated. For practices to change so that maternal mortality rates can be reduced, attitudes must be changed such that the current rates are viewed as unacceptable. PMID:12179275

  14. Opening Address

    NASA Astrophysics Data System (ADS)

    Yamada, T.

    2014-12-01

    Ladies and Gentlemen, it is my great honor and pleasure to present an opening address of the 3rd International Workshop on "State of the Art in Nuclear Cluster Physics"(SOTANCP3). On the behalf of the organizing committee, I certainly welcome all your visits to KGU Kannai Media Center belonging to Kanto Gakuin University, and stay in Yokohama. In particular, to whom come from abroad more than 17 countries, I would appreciate your participations after long long trips from your homeland to Yokohama. The first international workshop on "State of the Art in Nuclear Cluster Physics", called SOTANCP, was held in Strasbourg, France, in 2008, and the second one was held in Brussels, Belgium, in 2010. Then the third workshop is now held in Yokohama. In this period, we had the traditional 10th cluster conference in Debrecen, Hungary, in 2012. Thus we have the traditional cluster conference and SOTANCP, one after another, every two years. This obviously shows our field of nuclear cluster physics is very active and flourishing. It is for the first time in about 10 years to hold the international workshop on nuclear cluster physics in Japan, because the last cluster conference held in Japan was in Nara in 2003, about 10 years ago. The president in Nara conference was Prof. K. Ikeda, and the chairpersons were Prof. H. Horiuchi and Prof. I. Tanihata. I think, quite a lot of persons in this room had participated at the Nara conference. Since then, about ten years passed. So, this workshop has profound significance for our Japanese colleagues. The subjects of this workshop are to discuss "the state of the art in nuclear cluster physics" and also discuss the prospect of this field. In a couple of years, we saw significant progresses of this field both in theory and in experiment, which have brought better and new understandings on the clustering aspects in stable and unstable nuclei. I think, the concept of clustering has been more important than ever. This is true also in the

  15. Presidential address.

    PubMed

    Vohra, U

    1993-07-01

    The Secretary of India's Ministry of Health and Family Welfare serves as Chair of the Executive Council of the International Institute for Population Sciences in Bombay. She addressed its 35th convocation in 1993. Global population stands at 5.43 billion and increases by about 90 million people each year. 84 million of these new people are born in developing countries. India contributes 17 million new people annually. The annual population growth rate in India is about 2%. Its population size will probably surpass 1 billion by the 2000. High population growth rates are a leading obstacle to socioeconomic development in developing countries. Governments of many developing countries recognize this problem and have expanded their family planning programs to stabilize population growth. Asian countries that have done so and have completed the fertility transition include China, Japan, Singapore, South Korea, and Thailand. Burma, Malaysia, North Korea, Sri Lanka, and Vietnam have not yet completed the transition. Afghanistan, Bangladesh, Iran, Nepal, and Pakistan are half-way through the transition. High population growth rates put pressure on land by fragmenting finite land resources, increasing the number of landless laborers and unemployment, and by causing considerable rural-urban migration. All these factors bring about social stress and burden civic services. India has reduced its total fertility rate from 5.2 to 3.9 between 1971 and 1991. Some Indian states have already achieved replacement fertility. Considerable disparity in socioeconomic development exists among states and districts. For example, the states of Bihar, Madhya Pradesh, Rajasthan, and Uttar Pradesh have female literacy rates lower than 27%, while that for Kerala is 87%. Overall, infant mortality has fallen from 110 to 80 between 1981 and 1990. In Uttar Pradesh, it has fallen from 150 to 98, while it is at 17 in Kerala. India needs innovative approaches to increase contraceptive prevalence rates

  16. Welcome Address

    NASA Astrophysics Data System (ADS)

    Kiku, H.

    2014-12-01

    Ladies and Gentlemen, It is an honor for me to present my welcome address in the 3rd International Workshop on "State of the Art in Nuclear Cluster Physics"(SOTANCP3), as the president of Kanto Gakuin University. Particularly to those from abroad more than 17 countries, I am very grateful for your participation after long long trips from your home to Yokohama. On the behalf of the Kanto Gakuin University, we certainly welcome your visit to our university and stay in Yokohama. First I would like to introduce Kanto Gakuin University briefly. Kanto Gakuin University, which is called KGU, traces its roots back to the Yokohama Baptist Seminary founded in 1884 in Yamate, Yokohama. The seminary's founder was Albert Arnold Bennett, alumnus of Brown University, who came to Japan from the United States to establish a theological seminary for cultivating and training Japanese missionaries. Now KGU is a major member of the Kanto Gakuin School Corporation, which is composed of two kindergartens, two primary schools, two junior high schools, two senior high schools as well as KGU. In this university, we have eight faculties with graduate school including Humanities, Economics, Law, Sciences and Engineering, Architecture and Environmental Design, Human and Environmental Studies, Nursing, and Law School. Over eleven thousands students are currently learning in our university. By the way, my major is the geotechnical engineering, and I belong to the faculty of Sciences and Engineering in my university. Prof. T. Yamada, here, is my colleague in the same faculty. I know that the nuclear physics is one of the most active academic fields in the world. In fact, about half of the participants, namely, more than 50 scientists, come from abroad in this conference. Moreover, I know that the nuclear physics is related to not only the other fundamental physics such as the elementary particle physics and astrophysics but also chemistry, medical sciences, medical cares, and radiation metrology

  17. HPV Vaccine - Questions and Answers

    MedlinePlus

    ... and Media Resources News Newsletters Events Redirect for HPV Vaccine FAQ Recommend on Facebook Tweet Share Compartir ... to the address below. http://www.cdc.gov/hpv/parents/questions-answers.html File Formats Help: How ...

  18. President's Address

    PubMed Central

    Moore, John

    1928-01-01

    The paper recalls how matters veterinary were regarded forty-six years ago, what has been achieved since, and future progress is reflected. The paper is divided into parts relating respectively to: (a) medicine; (b) surgery (c) teaching and research; (d) administration. Formerly, glanders and farcy, and rabies, though acknowledged as contagious and specific, were also believed to be of spontaneous origin. Experiences with regard to these two diseases, and the mallein test for glanders, are related. The discovery of the Bacillus anthracis led to the development of veterinary research, but for some time confusion existed. Tuberculosis was believed to be endogenous and the result of the absorption of caseous products of a previous inflammation. Treatment of “milk fever” in cows by udder inflation and biochemistry in relation to that disease are considered. The advance in veterinary surgery stands out most prominently; in canine practice, operations are now attempted which were never thought possible in the early days. Allusion is made to the recent formidable operations for the cure of “windsucking” in horses, and for traumatic pericarditis in bovines. The powers of observance of the old practitioners in diagnosing lameness, and some of the old methods of treatment for lameness, are supported. The great progress in veterinary research is referred to, also its advantages from an imperial point of view. The causative agents of those diseases which are at present ultravisible, particularly foot-and-mouth disease, will probably be found, and better methods of prevention result. In training, thorough instruction in animal physiology, animal nutrition and biochemistry is advocated, also affiliation of veterinary colleges to universities, the individuality of such colleges, and the one-portal system of qualification being maintained. PMID:19986709

  19. From Question Answering to Visual Exploration

    SciTech Connect

    McColgin, Dave W.; Gregory, Michelle L.; Hetzler, Elizabeth G.; Turner, Alan E.

    2006-08-11

    Research in Question Answering has focused on the quality of information retrieval or extraction using the metrics of precision and recall to judge success; these metrics drive toward finding the specific best answer(s) and are best supportive of a lookup type of search. These do not address the opportunity that users? natural language questions present for exploratory interactions. In this paper, we present an integrated Question Answering environment that combines a visual analytics tool for unstructured text and a state-of-the-art query expansion tool designed to compliment the cognitive processes associated with an information analysts work flow. Analysts are seldom looking for factoid answers to simple questions; their information needs are much more complex in that they may be interested in patterns of answers over time, conflicting information, and even related non-answer data may be critical to learning about a problem or reaching prudent conclusions. In our visual analytics tool, questions result in a comprehensive answer space that allows users to explore the variety within the answers and spot related information in the rest of the data. The exploratory nature of the dialog between the user and this system requires tailored evaluation methods that better address the evolving user goals and counter cognitive biases inherent to exploratory search tasks.

  20. Answering Your Questions about AIDS.

    ERIC Educational Resources Information Center

    Kalichman, Seth C.

    This book focuses on AIDS education and answers 350 commonly asked questions about Human Immunodeficiency Virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS) taken from questions addressed to two major urban AIDS hotlines (Milwaukee, Wisconsin, and Houston, Texas). Chapter 1, "HIV - The Virus That Causes AIDS," discusses: the HIV virus; the…

  1. Response to Nuclear Regulatory Commission`s ten questions pertaining to site-specific models for use in the license termination rule: Multimedia Environmental Pollutant Assessment System (MEPAS)

    SciTech Connect

    Buck, J.W.; Whelan, G.; Strenge, D.L.; Hoopes, B.L.; McDonald, J.P.; Castleton, K.J.; Pelton, M.A.; Gelston, G.M.; Taira, R.Y.

    1998-05-01

    This paper is in response to the US Nuclear Regulatory Commission (NRC) ten questions posed at the Modeling Workshop held November 13 and 14, 1997. The ten questions were developed in advance of the workshop to allow model developers to prepare a presentation at the Workshop. This paper is an expanded version of the Multimedia Environmental Pollutant Assessment System (MEPAS) presentation given at the Modeling Workshop by Pacific Northwest National Laboratory (PNNL) staff. This paper is organized by the ten questions asked by the NRC, each section devoted to a single question. The current version of methodology is MEPAS 3.2 (NRC 1997) and the discussion in this paper will pertain to that version. In some cases, MEPAS 4.0, which is currently being developed under the Framework for Risk Analysis in Multimedia Environmental Systems (FRAMES) (Whelan et al. 1997), will be referenced to inform the reader of potential capabilities in the near future. A separate paper is included in the document that discusses the FRAMES concept.

  2. How To Talk to Your Kids about Really Important Things: For Children Four to Twelve. Specific Questions and Answers and Useful Things To Say.

    ERIC Educational Resources Information Center

    Schaefer, Charles E.; DiGeronimo, Theresa Foy

    Intended to help parents find the words they need to talk to their children and answer their children's practical questions, this book offers practical guidance on a wide range of life's experiences, from family changes such as divorce and remarriage, to controversial subjects such as child abuse and AIDS. The major focus is on children ages 4 to…

  3. Knowledge and question asking.

    PubMed

    Ibáñez Molinero, Rafael; García-Madruga, Juan Antonio

    2011-02-01

    The ability and the motivation for question asking are, or should be, some of the most important aims of education. Unfortunately, students neither ask many questions, nor good ones. The present paper is about the capacity of secondary school pupils for asking questions and how this activity depends on prior knowledge. To examine this, we use texts containing different levels of information about a specific topic: biodiversity. We found a positive relationship between the amount of information provided and the number of questions asked about the texts, supporting the idea that more knowledgeable people ask more questions. Some students were warned that there would be an exam after the reading, and this led to a diminishing number of questions asked, and yet this still did not significantly improve their exam scores. In such a case, it seems that reading was more concerned with immediacy, hindering critical thinking and the dialog between their previous ideas and the new information. Thus, question asking seems to be influenced not only by the amount of knowledge, but also by the reader's attitude towards the information. PMID:21266138

  4. States Address Achievement Gaps.

    ERIC Educational Resources Information Center

    Christie, Kathy

    2002-01-01

    Summarizes 2 state initiatives to address the achievement gap: North Carolina's report by the Advisory Commission on Raising Achievement and Closing Gaps, containing an 11-point strategy, and Kentucky's legislation putting in place 10 specific processes. The North Carolina report is available at www.dpi.state.nc.us.closingthegap; Kentucky's…

  5. Answering Key Fuel Cycle Questions

    SciTech Connect

    Steven J. Piet; Brent W. Dixon; J. Stephen Herring; David E. Shropshire; Mary Lou Dunzik-Gougar

    2003-10-01

    The Advanced Fuel Cycle Initiative (AFCI) program has both “outcome” and “process” goals because it must address both waste already accumulating as well as completing the fuel cycle in connection with advanced nuclear power plant concepts. The outcome objectives are waste geological repository capacity and cost, energy security and sustainability, proliferation resistance, fuel cycle economics, and safety. The process objectives are readiness to proceed and adaptability and robustness in the face of uncertainties. A classic decision-making approach to such a multi-attribute problem would be to weight individual quantified criteria and calculate an overall figure of merit. This is inappropriate for several reasons. First, the goals are not independent. Second, the importance of different goals varies among stakeholders. Third, the importance of different goals is likely to vary with time, especially the “energy future.” Fourth, some key considerations are not easily or meaningfully quantifiable at present. Instead, at this point, we have developed 16 questions the AFCI program should answer and suggest an approach of determining for each whether relevant options improve meeting each of the program goals. We find that it is not always clear which option is best for a specific question and specific goal; this helps identify key issues for future work. In general, we suggest attempting to create as many win-win decisions (options that are attractive or neutral to most goals) as possible. Thus, to help clarify why the program is exploring the options it is, and to set the stage for future narrowing of options, we have developed 16 questions, as follows: · What are the AFCI program goals? · Which potential waste disposition approaches do we plan for? · What are the major separations, transmutation, and fuel options? · How do we address proliferation resistance? · Which potential energy futures do we plan for? · What potential external triggers do we

  6. Evaluation of the first year of the Oxpal Medlink: A web-based partnership designed to address specific challenges facing medical education in the occupied Palestinian territories

    PubMed Central

    Ali, Mohammad A; Ali, Adam M; Patel, Ishita; MacGregor, Thomas; Shankar, Sushma; Cahill, Thomas J; Finlayson, Alexander ET; Mahmud, Imran

    2014-01-01

    Objectives To (1) evaluate educational needs of clinical students at Al-Quds University Medical School in the West Bank; (2) address these needs where possible using synchronous distance learning, with clinicians in Oxford providing case-based tutorials to undergraduates in the West Bank via an online platform (WizIQ) and (3) assess the impact of this education. Design Review of online OxPal Medlink database for tutorials held between March 2012 and April 2013. Needs assessment and evaluation of student and tutor experiences through online questionnaires, focus groups and semi-structured interviews. Setting Oxford University Hospitals, Oxford, UK, and Al-Quds University Medical School, Abu Dies, Palestine. Participants Doctors at Oxford University Hospitals and fourth-, fifth- and sixth-year medical students and faculty members at Al-Quds Medical School. Main outcome measures Number of tutorials, student participation, student-rated satisfaction and qualitative feedback from tutors and students. Results Students demonstrated strong theoretical knowledge but struggled to apply this in presentation-based scenarios. Between March 2012 and April 2013, 90 tutorials were delivered to 60 students. Feedback: >95% respondents rated tutorials as ‘Excellent’ or ‘Good’ and ‘Very’ or ‘Fairly’ relevant to their future practice in Palestine. Students reported the programme had modified their approach to patients but requested better synchronization with concurrent attachments and clarification of learning outcomes. Conclusions OxPal Medlink is a novel, web-based distance-learning partnership designed to overcome some of the challenges to local medical education in the occupied Palestinian territories. Evaluation of the first year indicates teaching is relevant to local practice and of high quality. This approach may have the potential to strengthen local capacity for medical education. PMID:25057373

  7. Keynote Address: Rev. Mark Massa

    ERIC Educational Resources Information Center

    Massa, Mark S.

    2011-01-01

    Rev. Mark S. Massa, S.J., is the dean and professor of Church history at the School of Theology and Ministry at Boston College. He was invited to give a keynote to begin the third Catholic Higher Education Collaborative Conference (CHEC), cosponsored by Boston College and Fordham University. Fr. Massa's address posed critical questions about…

  8. Questioning Many Mysteries

    NASA Astrophysics Data System (ADS)

    Martin, Sara F.

    2015-04-01

    The first section of this memoir queries my formative years. Indirectly I address the question, did my childhood and early years make a difference in my choice of career? Why and how did I begin my journey to becoming a scientist? Did I choose the field of solar astronomy or did circumstances dictate it for me? In the second section, I travel through my work environments and experiences, talking about interactions and aspects of being a scientist that do not appear in our research papers. What parts of my research were happenstances and what parts did I plan? What does it feel like to be on scientific quests? Using examples in my journey, I also turn to questions that have intrigued me throughout my sojourn as a solar astronomer. How do scientific discoveries come about? What factors lead to little discoveries? And what factors lead to major exciting discoveries? Are there timely questions we do not think to ask? How can small, seemingly scattered pieces of knowledge suddenly coalesce into a deeper understanding - what is called the "Aha!" experience - the times when our mental light switches on, and with child-like wonder we behold a "big picture"?

  9. The Value Question in Metaphysics.

    PubMed

    Kahane, Guy

    2012-07-01

    Much seems to be at stake in metaphysical questions about, for example, God, free will or morality. One thing that could be at stake is the value of the universe we inhabit-how good or bad it is. We can think of competing philosophical positions as describing possibilities, ways the world might turn out to be, and to which value can be assigned. When, for example, people hope that God exists, or fear that we do not possess free will, they express attitudes towards these possibilities, attitudes that presuppose answers to questions about their comparative value. My aim in this paper is to distinguish these evaluative questions from related questions with which they can be confused, to identify structural constraints on their proper pursuit, and to address objections to their very coherence. Answers to such evaluative questions offer one measure of the importance of philosophical disputes. PMID:23024399

  10. The Value Question in Metaphysics

    PubMed Central

    Kahane, Guy

    2012-01-01

    Much seems to be at stake in metaphysical questions about, for example, God, free will or morality. One thing that could be at stake is the value of the universe we inhabit—how good or bad it is. We can think of competing philosophical positions as describing possibilities, ways the world might turn out to be, and to which value can be assigned. When, for example, people hope that God exists, or fear that we do not possess free will, they express attitudes towards these possibilities, attitudes that presuppose answers to questions about their comparative value. My aim in this paper is to distinguish these evaluative questions from related questions with which they can be confused, to identify structural constraints on their proper pursuit, and to address objections to their very coherence. Answers to such evaluative questions offer one measure of the importance of philosophical disputes. PMID:23024399

  11. Good Student Questions in Inquiry Learning

    ERIC Educational Resources Information Center

    Lombard, François E.; Schneider, Daniel K.

    2013-01-01

    Acquisition of scientific reasoning is one of the big challenges in education. A popular educational strategy advocated for acquiring deep knowledge is inquiry-based learning, which is driven by emerging "good questions". This study will address the question: "Which design features allow learners to refine questions while preserving…

  12. Winter Weather Frequently Asked Questions

    MedlinePlus

    ... Planning Information on Specific Types of Emergencies Winter Weather Frequently Asked Questions Language: English Español (Spanish) Recommend ... I do if I get stranded in cold weather? Tie a brightly colored cloth to the antenna ...

  13. ANSWERING CONSUMER QUESTIONS ABOUT EGGS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Answering consumer questions is an important aspect of egg marketing. Consumers expect those they contact to be able to address their situation and help find answers. Topics of general consumer concerns include: proper storage, safe handling, food safety, and food quality. With the vast array of ...

  14. Brief Report: Attitudes about Responding to Survey Questions Concerning Childhood Sexual Abuse by Hispanic Female College Students

    ERIC Educational Resources Information Center

    Ernst, Frederick A.; Salinas, Nancy I.; Perez, Natalie

    2009-01-01

    In no studies have research participants been asked how they feel about answering questions concerning childhood sexual abuse. We have performed searches from two different search engines again and have found nothing published which specifically addresses this question in the way we have. A questionnaire about childhood sexual abuse was…

  15. Posing Einstein's Question: Questioning Einstein's Pose.

    ERIC Educational Resources Information Center

    Topper, David; Vincent, Dwight E.

    2000-01-01

    Discusses the events surrounding a famous picture of Albert Einstein in which he poses near a blackboard containing a tensor form of his 10 field equations for pure gravity with a question mark after it. Speculates as to the content of Einstein's lecture and the questions he might have had about the equation. (Contains over 30 references.) (WRM)

  16. Content addressable memory project

    NASA Technical Reports Server (NTRS)

    Hall, Josh; Levy, Saul; Smith, D.; Wei, S.; Miyake, K.; Murdocca, M.

    1991-01-01

    The progress on the Rutgers CAM (Content Addressable Memory) Project is described. The overall design of the system is completed at the architectural level and described. The machine is composed of two kinds of cells: (1) the CAM cells which include both memory and processor, and support local processing within each cell; and (2) the tree cells, which have smaller instruction set, and provide global processing over the CAM cells. A parameterized design of the basic CAM cell is completed. Progress was made on the final specification of the CPS. The machine architecture was driven by the design of algorithms whose requirements are reflected in the resulted instruction set(s). A few of these algorithms are described.

  17. Textbook Questions to Support Spatial Thinking: Differences in Spatiality by Question Location

    ERIC Educational Resources Information Center

    Jo, Injeong; Bednarz, Sarah W.

    2011-01-01

    This study investigates the location and varying spatiality of questions in geography textbooks. The results show that study questions posed in page margins address the three components of spatial thinking--concepts of space, using tools of representation, and processes of reasoning--more than questions in other locations within the text. Three…

  18. Awards and Addresses Summary

    PubMed Central

    2008-01-01

    Each year at the annual ASHG meeting, addresses are given in honor of the society and a number of award winners. A summary of each of these addresses is given below. On the next pages, we have printed the Presidential Address and the addresses for the William Allan Award. The other addresses, accompanied by pictures of the speakers, can be found at www.ashg.org.

  19. Any Questions, Please?

    ERIC Educational Resources Information Center

    Pollio, Howard R.

    1989-01-01

    This pamphlet discusses the use of questioning in the college classroom and its contribution to learning. Starting with a brief examination of the ways children question, discussions cover: (1) the effects of linguistic and socio-linguistic characteristics in questioning; (2) questions in psychotherapy, law, and opinion polling; (3) classroom…

  20. On Using Meta-Modeling and Multi-Modeling to Address Complex Problems

    ERIC Educational Resources Information Center

    Abu Jbara, Ahmed

    2013-01-01

    Models, created using different modeling techniques, usually serve different purposes and provide unique insights. While each modeling technique might be capable of answering specific questions, complex problems require multiple models interoperating to complement/supplement each other; we call this Multi-Modeling. To address the syntactic and…

  1. Magnetic content addressable memories

    NASA Astrophysics Data System (ADS)

    Jiang, Zhenye

    Content Addressable Memories are designed with comparison circuits built into every bit cell. This parallel structure can increase the speed of searching from O(n) (as with Random Access Memories) to O(1), where n is the number of entries being searched. The high cost in hardware limits the application of CAM within situations where higher searching speed is extremely desired. Spintronics technology can build non-volatile Magnetic RAM with only one device for one bit cell. There are various technologies involved, like Magnetic Tunnel Junctions, off-easy-axis programming method, Synthetic Anti-Ferromagnetic tri-layers, Domain Wall displacement, Spin Transfer Torque tri-layers and etc. With them, particularly the Tunnel Magneto-Resistance variation in MTJ due to difference in magnetization polarity of the two magnets, Magnetic CAM can be developed with reduced hardware cost. And this is demonstrated by the discussion in this dissertation. Six MCAM designs are discussed. In the first design, comparand (C), local information (S) and their complements are stored into 4 MTJs connected in XOR gate pattern. The other five designs have one or two stacks for both information storage and comparison, and full TMR ratio can be taken advantage of. Two challenges for the five are specifically programming C without changing S and selectively programming a cell out of an array. The solutions to specific programming are: by confining the programming field for C in a ring structure design; by using field programming and spin polarized current programming respectively for C and S in the SAF+DW and SAF+STT tri-layer design; by making use of the difference in thresholds between direct mode and toggle mode switching in the SAF+SAF design. The problem of selective programming is addressed by off-easy-axis method and by including SAF tri-layers. Cell with STT tri-layers for both C and S can completely avoid the problems of specific and selective programming, but subject to the limit of

  2. Risk Factor Analysis and the Youth Question

    ERIC Educational Resources Information Center

    France, Alan

    2008-01-01

    This paper is concerned with exploring how in late modernity the "youth question" is being addressed by public policy and what impact this is having on understandings of childhood and youth. Historically the youth question has been shaped by adult anxieties over youth delinquency and their problems of social integration. In late modernity, this is…

  3. Conscience in Childhood: Old Questions, New Answers

    ERIC Educational Resources Information Center

    Aksan, Nazan; Kochanska, Grazyna

    2005-01-01

    Although conscience has been the focus of reflection for centuries, fundamental questions regarding its organization have not been fully answered. To address those questions, the authors applied structural equation modeling techniques to longitudinal data comprising multiple behavioral measures of children's conscience, obtained in parallel…

  4. HOW PEOPLE RESPOND TO CONTINGENT VALUATION QUESTIONS

    EPA Science Inventory

    The purpose of the project is to understand better how individuals interpret and respond to contingent valuation (CV) questions. The research will address three issues: the reliability of the referendum questions format, the importance of reminding respondents about subst...

  5. The Notion of Coercion in Courtroom Questioning.

    ERIC Educational Resources Information Center

    Bulow-Moller, Anne Marie

    To account for coercive force in questions posed by counsel to defendants and witnesses, several levels of speech must be addressed. Forensic linguistics literature discusses the scale of coerciveness as reflected in the syntactic form of the questions. It is argued that this type of analysis fails to account for the inferences made by hearers…

  6. Exam Question Exchange.

    ERIC Educational Resources Information Center

    Alexander, John J.

    1979-01-01

    Describes an exam question which challenges college freshmen, enrolled in chemistry, to derive temperature dependence of an equilibrium constant. The question requires cognitive response at the level of synthesis. (Author/SA)

  7. Questions about Adoption

    MedlinePlus

    ... Español Text Size Email Print Share Questions About Adoption Page Content Article Body What's the best way to handle my child's questions about her adoption? Many parents want to know when is the ...

  8. Burning Questions about Calories.

    ERIC Educational Resources Information Center

    Keller, J. David; Berry, Kimberly A.

    2001-01-01

    Uses questioning techniques to teach about caloric consumption and weight gain. Starts with defining questions about calories and includes the stages of measuring calories, analyzing data, and conducting inquiry research. Includes directions for the experiment. (YDS)

  9. Reading for Meaning: Questioning

    ERIC Educational Resources Information Center

    Trinkle, Catherine

    2009-01-01

    An essential literacy skill is asking questions. Because reading comprehension strategies should be taught directly and explicitly, students need to be told that they should ask questions throughout their research and that all questions are valid. While library media specialists are not reading teachers, the work they do with students in the…

  10. Exam Question Exchange.

    ERIC Educational Resources Information Center

    Alexander, John J., Ed.

    1983-01-01

    Acceptable answers are provided for two chemistry questions. The first question is related to the prediction of the appearance of non-first-order proton nuclear magnetic resonance (NMR) spectra. The second question is related to extraterrestrial kinetic theory of gases. (JN)

  11. Exam Question Exchange.

    ERIC Educational Resources Information Center

    Alexander, John J., Ed.

    1987-01-01

    Contains two articles relating to chemistry examination questions. One provides examples of how to sequence multiple choice questions so that partial credit may be given for some responses. The second includes a question and solution dealing with stereoisomerism as a result of free radical chlorination of a nonstereoisometic substance. (TW)

  12. Improving Student Question Classification

    ERIC Educational Resources Information Center

    Heiner, Cecily; Zachary, Joseph L.

    2009-01-01

    Students in introductory programming classes often articulate their questions and information needs incompletely. Consequently, the automatic classification of student questions to provide automated tutorial responses is a challenging problem. This paper analyzes 411 questions from an introductory Java programming course by reducing the natural…

  13. Questions for Surveys

    PubMed Central

    Schaeffer, Nora Cate; Dykema, Jennifer

    2011-01-01

    We begin with a look back at the field to identify themes of recent research that we expect to continue to occupy researchers in the future. As part of this overview, we characterize the themes and topics examined in research about measurement and survey questions published in Public Opinion Quarterly in the past decade. We then characterize the field more broadly by highlighting topics that we expect to continue or to grow in importance, including the relationship between survey questions and the total survey error perspective, cognitive versus interactional approaches, interviewing practices, mode and technology, visual aspects of question design, and culture. Considering avenues for future research, we advocate for a decision-oriented framework for thinking about survey questions and their characteristics. The approach we propose distinguishes among various aspects of question characteristics, including question topic, question type and response dimension, conceptualization and operationalization of the target object, question structure, question form, response categories, question implementation, and question wording. Thinking about question characteristics more systematically would allow study designs to take into account relationships among these characteristics and identify gaps in current knowledge. PMID:24970951

  14. Making Questions Flow

    ERIC Educational Resources Information Center

    Rothstein, Dan; Santana, Luz; Minigan, Andrew P.

    2015-01-01

    Getting students to ask questions can feel like pulling teeth. How can teachers transform that feeling and create classrooms that come alive with questions? The authors, developers of the question formulation technique, suggest two simple changes: First, teachers need to give students both a structure and the opportunity to practice generating…

  15. Teachers' Classroom Questions

    ERIC Educational Resources Information Center

    Sahin, Alpaslan

    2007-01-01

    There is a large body of literature on the types of questions asked by teachers. Questions are a way that teachers use to bring students around to the correct mathematical concepts and procedures through "the negotiation of meaning for necessary condition of learning" (Voigt, 1992, p. 43). Teachers ask many questions, but we are not sure what…

  16. Measuring Victimization inside Prisons: Questioning the Questions

    ERIC Educational Resources Information Center

    Wolff, Nancy; Shi, Jing; Bachman, Ronet

    2008-01-01

    Violence and victimization inside the prison setting are accepted as facts, although the facts about their prevalence remain uncertain. Variation in the methods used to estimate rates of sexual and physical victimization contribute to the wide range in estimates appearing in the prison literature. This article focuses on the questions used in the…

  17. Question-Asking and Question-Exploring

    ERIC Educational Resources Information Center

    Sands, Lorraine; Carr, Margaret; Lee, Wendy

    2012-01-01

    The Centre of Innovation Research at Greerton Early Childhood Centre was characterised as a dispositional milieu where working theories were explored through a narrative research methodology. As the research progressed, the teachers at Greerton strengthened the way we were listening to, and watching out for young children's questions to enable…

  18. Purchasing Educational Materials--Questions from the Field.

    ERIC Educational Resources Information Center

    Neugebauer, Roger

    2000-01-01

    Lists 16 questions to address when pondering the purchase of educational materials. Addressed are issues of educational potential, health and safety to children, age flexibility, potential for skill development, structural integrity, and adequate customer service. (SD)

  19. Unpark Those Questions

    ERIC Educational Resources Information Center

    Ness, Molly

    2013-01-01

    Whenever Mr. Henderson's 3rd grade students had a question that he couldn't immediately answer or that seemed off-topic, he asked them to write the question on a sticky note and place it on a poster dubbed the "Parking Lot." His intention was to find time later to answer those questions, but too often, he said, the parking lot…

  20. Open questions in computational motor control.

    PubMed

    Karniel, Amir

    2011-09-01

    Computational motor control covers all applications of quantitative tools for the study of the biological movement control system. This paper provides a review of this field in the form of a list of open questions. After an introduction in which we define computational motor control, we describe: a Turing-like test for motor intelligence; internal models, inverse model, forward model, feedback error learning and distal teacher; time representation, and adaptation to delay; intermittence control strategies; equilibrium hypotheses and threshold control; the spatiotemporal hierarchy of wide sense adaptation, i.e., feedback, learning, adaptation, and evolution; optimization based models for trajectory formation and optimal feedback control; motor memory, the past and the future; and conclude with the virtue of redundancy. Each section in this paper starts with a review of the relevant literature and a few more specific studies addressing the open question, and ends with speculations about the possible answer and its implications to motor neuroscience. This review is aimed at concisely covering the topic from the author's perspective with emphasis on learning mechanisms and the various structures and limitations of internal models. PMID:21960308

  1. Common questions in veterinary toxicology.

    PubMed

    Bates, N; Rawson-Harris, P; Edwards, N

    2015-05-01

    Toxicology is a vast subject. Animals are exposed to numerous drugs, household products, plants, chemicals, pesticides and venomous animals. In addition to the individual toxicity of the various potential poisons, there is also the question of individual response and, more importantly, of species differences in toxicity. This review serves to address some of the common questions asked when dealing with animals with possible poisoning, providing evidence where available. The role of emetics, activated charcoal and lipid infusion in the management of poisoning in animals, the toxic dose of chocolate, grapes and dried fruit in dogs, the use of antidotes in paracetamol poisoning, timing of antidotal therapy in ethylene glycol toxicosis and whether lilies are toxic to dogs are discussed. PMID:25728477

  2. Open forum: Question and responses

    SciTech Connect

    Schulze, R.H.; Krupa, S.; Shen, T.T.

    1993-01-01

    The question addressed in this section is: With the end of the Cold War and the exchange of information improving between East and West, what roles should government agencies and non-government organizations from developed countries play in assisting less developed countries in developing a stronger environmental protection program Responses presented here were obtained from Richard H. Schulze (President of Trinity Consultants, Inc.), Sagar Krupa (Professor, Department of Plant Pathology, University of Minnesota), and Thomas T. Shen (Ph.D., D.AAEE, Retiree of the New York Department of Environmental Conservation).

  3. Veteran-specific suicide prevention.

    PubMed

    York, Janet A; Lamis, Dorian A; Pope, Charlene A; Egede, Leonard E

    2013-06-01

    Suicide rates have been increasing in some subgroups of Veteran populations, such as those who have experienced combat. Several initiatives are addressing this critical need and the Department of Veterans Affairs (VA) has been recognized for its leadership. This integrative review adopts the Research Impact Framework (RIM) to address suicide-specific prevention activities targeting Veterans. The RIM is a standardized approach for developing issue narratives using four broad areas: societal-related impacts, research-related impacts, policy-related impacts, and service-related impacts. The questions addressed in this review are: (1) What are the major initiatives in Veteran-specific suicide prevention in four areas of impact-society, research, policy, and services? (2) Are there gaps related in each impact area? and (3) What are the implications of this narrative for other strategies to address suicide prevention targeting Veterans? Systematic application of the RIM identifies exemplars, milestones, gaps, and health disparity issues. PMID:23011459

  4. Problem of Questioning

    ScienceCinema

    None

    2011-04-25

    Le Prof.Leprince-Ringuet, chercheur sur le plan scientifique, artistique et humain, parle de la remise en question des hommes et la remise en question scientifique fondamentale ou exemplaire- plusieurs personnes prennent la parole p.ex Jeanmairet, Adam, Gregory. Le Prof.Gregory clot la soirée en remerciant le Prof.Leprince-Ringuet

  5. Are There Any Questions?

    ERIC Educational Resources Information Center

    Dauterman, Philip

    1970-01-01

    The crucial variable in good classroom teaching is the verbal behavior of the teacher. Through his questioning techniques--what questions he asks, how and when he asks them, how he replies to students, and how he stimulates students to reply to each other--the teacher can evoke a high level of class discussion and force students to go beyond the…

  6. Asking the Right Questions.

    ERIC Educational Resources Information Center

    Galvin, Ruth Mehrtens

    1990-01-01

    Like good researchers, writers about research need to be able to tell whether scientific findings are valid. Six questions, to be asked of the researcher, can help the writer explain to others. A healthy skepticism is also important; there may be signals that more questions should be asked. (MSE)

  7. Let's Switch Questioning Around

    ERIC Educational Resources Information Center

    Tovani, Cris

    2015-01-01

    English teacher Cris Tovani knows from her experiences teaching elementary school that students are naturally curious. But, too often, students are so trained to be question answerers that by the time they reach high school, they no longer form questions of their own and instead focus on trying to figure out what answer the teacher wants. Tovani…

  8. Questions About the Oceans.

    ERIC Educational Resources Information Center

    Dubach, Harold W.; Taber, Robert W.

    This book was prompted by the success of a display mounted by the National Oceanographic Data Center at the 17th International Science Fair in 1966, which enabled visiting teachers and students to ask and receive answers to questions via teletype. The book contains one hundred questions typical of those asked, together with answers ranging in…

  9. Questioning the Text.

    ERIC Educational Resources Information Center

    Harvey, Stephanie

    2001-01-01

    One way teachers can improve students' reading comprehension is to teach them to think while reading, questioning the text and carrying on an inner conversation. This involves: choosing the text for questioning; introducing the strategy to the class; modeling thinking aloud and marking the text with stick-on notes; and allowing time for guided…

  10. 1 Great Question

    ERIC Educational Resources Information Center

    Nethery, Carrie

    2011-01-01

    In this article, the author presents an ideal question that can take an art teacher and his or her students through all the levels of thought in Bloom's taxonomy--perfect for modeling the think-aloud process: "How many people is the artist inviting into this picture?" This great question always helps the students look beyond the obvious and dig…

  11. It's about the Questions

    ERIC Educational Resources Information Center

    Bearwald, Ronald R.

    2011-01-01

    The best coaching partnerships are built on conversation and listening, and they are not built on a coach giving answers to a mentee. Ronald Bearward explains how coaches can use questions to help mentees find answers for themselves. Effective questions lead to greater reflection and solutions that teachers can use now and in the future.

  12. Have the Answers to Common Legal Questions Concerning Nutrition Support Changed Over the Past Decade? 10 Questions for 10 Years.

    PubMed

    Barrocas, Albert; Cohen, Michael L

    2016-06-01

    Clinical nutrition specialists (CNSs) are often confronted with technological, ethical, and legal questions, that is, what can be done technologically, what should be done ethically, and what must be done legally, which conflict at times. The conflict represents a "troubling trichotomy" as discussed in the lead article of this issue of Nutrition in Clinical Practice (NCP). During Clinical Nutrition Week in 2006, a symposium covering these 3 topics was presented, and later that year, an article covering the same topic was published in NCP In this article, we revisit several legal questions/issues that were raised 10 years ago and discuss current answers and approaches. Some of the answers remain unchanged. Other answers have been modified by additional legislation, court decisions, or regulations. In addition, new questions/issues have arisen. Some of the most common questions regarding nutrition support involve the following: liability, informed consent, medical decisional incapacity vs legal competence, advance directive specificity, surrogate decision making, physician orders for life-sustaining treatment and electronic medical orders for life-sustaining treatment, legal definition of death, patient vs family decision making, the noncompliant patient, and elder abuse obligations. In the current healthcare environment, these questions and issues are best addressed via a transdisciplinary team that focuses on function rather than form. The CNS can play a pivotal role in dealing with these challenges by applying the acronym ACT: being Accountable and Communicating with all stakeholders while actively participating as an integral part of the transdisciplinary Team. PMID:27113077

  13. What is a Question?

    NASA Astrophysics Data System (ADS)

    Knuth, Kevin H.

    2003-03-01

    A given question can be defined in terms of the set of statements or assertions that answer it. Application of logical inference to these sets of assertions allows one to derive the logic of inquiry among questions. There are interesting symmetries between the logics of inference and inquiry; where probability describes the degree to which a premise implies an assertion, there exists an analogous measure that describes the bearing or relevance that a question has on an outstanding issue. These have been extended to suggest that the logic of inquiry results in functional relationships analogous to, although more general than, those found in information theory. Employing lattice theory, I examine in greater detail the structure of the space of assertions and questions demonstrating that the symmetries between the logical relations in each of the spaces derive directly from the lattice structure. Furthermore, I show that while symmetries between the spaces exist, the two lattices are not isomorphic. The lattice of assertions is described by a Boolean lattice 2N, whereas the lattice of assuredly real questions is shown to be a sublattice of the free distributive lattice FD(N) = 22N. Thus there does not exist a one-to-one mapping of assertions to questions, there is no reflection symmetry between the two spaces, and questions in general do not possess complements. Last, with these lattice structures in mind, I discuss the relationship between probability, relevance, and entropy.

  14. What is a Question?

    NASA Technical Reports Server (NTRS)

    Knuth, Kevin H.; Clancy, Daniel (Technical Monitor)

    2002-01-01

    A given question can be defined in terms of the set of statements or assertions that answer it. Application of the logic of inference to this set of assertions allows one to derive the logic of inquiry among questions. There are interesting symmetries between the logics of inference and inquiry; where probability describes the degree to which a premise implies an assertion, there exists an analogous quantity that describes the bearing or relevance that a question has on an outstanding issue. These have been extended to suggest that the logic of inquiry results in functional relationships analogous to, although more general than, those found in information theory. Employing lattice theory, I examine in greater detail the structure of the space of assertions and questions demonstrating that the symmetries between the logical relations in each of the spaces derive directly from the lattice structure. Furthermore, I show that while symmetries between the spaces exist, the two lattices are not isomorphic. The lattice of assertions is described by a Boolean lattice 2(sup N) whereas the lattice of real questions is shown to be a sublattice of the free distributive lattice FD(N) = 2(sup 2(sup N)). Thus there does not exist a one-to-one mapping of assertions to questions, there is no reflection symmetry between the two spaces, and questions in general do not possess unique complements. Last, with these lattice structures in mind, I discuss the relationship between probability, relevance and entropy.

  15. Rubella: Questions and Answers

    MedlinePlus

    ... of special precautions. Does the MMR vaccine cause autism? There is no scientific evidence that measles, MMR, ... other vaccine causes or increases the risk of autism. The question about a possible link between MMR ...

  16. Biology Today: Questions & Variations.

    ERIC Educational Resources Information Center

    Flannery, Maura, Ed.

    1988-01-01

    Discusses the importance of student questions as tools of instruction and as indicators of student misconceptions. Suggests different ways in which students may gain an understanding of biological concepts through discussion of popular movies and biological problems. (CW)

  17. A Teacher's Questions.

    ERIC Educational Resources Information Center

    Close, Elizabeth

    1995-01-01

    Presents questions and concerns of a teacher who served as a scoring assessor for the Early Adolescence/English Language Arts field test of the National Board for Professional Teaching Standards, run by the Educational Testing Service. (SR)

  18. Asking gender questions

    NASA Astrophysics Data System (ADS)

    Pritchard, Jonathan; Masters, Karen; Allen, James; Contenta, Filippo; Huckvale, Leo; Wilkins, Stephen; Zocchi, Alice

    2014-12-01

    Jonathan Pritchard, Karen Masters, James Allen, Filippo Contenta, Leo Huckvale, Stephen Wilkins and Alice Zocchi report on a survey of the gender of astronomers attending and asking questions at this year's UK National Astronomy Meeting.

  19. Addressing Social Issues.

    ERIC Educational Resources Information Center

    Schoebel, Susan

    1991-01-01

    Maintains that advertising can help people become more aware of social responsibilities. Describes a successful nationwide newspaper advertising competition for college students in which ads address social issues such as literacy, drugs, teen suicide, and teen pregnancy. Notes how the ads have helped grassroots programs throughout the United…

  20. Address of the President

    ERIC Educational Resources Information Center

    Ness, Frederic W.

    1976-01-01

    The president of the Association of American Colleges addresses at the 62nd annual meeting the theme of the conference: "Looking to the Future--Liberal Education in a Radically Changing Society." Contributions to be made by AAC are examined. (LBH)

  1. Addressing Sexual Harassment

    ERIC Educational Resources Information Center

    Young, Ellie L.; Ashbaker, Betty Y.

    2008-01-01

    This article discusses ways on how to address the problem of sexual harassment in schools. Sexual harassment--simply defined as any unwanted and unwelcome sexual behavior--is a sensitive topic. Merely providing students, parents, and staff members with information about the school's sexual harassment policy is insufficient; schools must take…

  2. Space sciences - Keynote address

    NASA Technical Reports Server (NTRS)

    Alexander, Joseph K.

    1990-01-01

    The present status and projected future developments of the NASA Space Science and Applications Program are addressed. Emphasis is given to biochemistry experiments that are planned for the Space Station. Projects for the late 1990s which will study the sun, the earth's magnetosphere, and the geosphere are briefly discussed.

  3. Adopted Children: A Question of Identity

    ERIC Educational Resources Information Center

    Mahmood, Samina; Visser, John

    2015-01-01

    This article draws upon a study completed in a specific school in Bangalore where most children enter at the pre-school level and continue till high school. While the particular children in the study constitute a small number--four--it was observed that questions of identity mainly arose when they started questioning the circumstances behind their…

  4. The Basic Epistemological Questions--Are There Also Valid Answers?

    ERIC Educational Resources Information Center

    Oderman, Dale B.

    Epistemology is the branch of philosophy that seeks answers to two main questions: How do we know? and How do we know we know? This paper is concerned with how four major schools of thought have addressed these questions and the implications that their answers to these questions have for education. The paper begins by discussing how four major…

  5. Key Questions for Reviewing Virtual Charter School Proposals

    ERIC Educational Resources Information Center

    National Association of Charter School Authorizers (NJ1), 2011

    2011-01-01

    This document contains key questions to consider when evaluating virtual charter school proposals.The insert is designed to help authorizers evaluate school quality and capacity in light of the distinctive attributes of virtual schooling. These questions address major functional areas as well essential questions that authorizers should ask of…

  6. Specification Reformulation During Specification Validation

    NASA Technical Reports Server (NTRS)

    Benner, Kevin M.

    1992-01-01

    The goal of the ARIES Simulation Component (ASC) is to uncover behavioral errors by 'running' a specification at the earliest possible points during the specification development process. The problems to be overcome are the obvious ones the specification may be large, incomplete, underconstrained, and/or uncompilable. This paper describes how specification reformulation is used to mitigate these problems. ASC begins by decomposing validation into specific validation questions. Next, the specification is reformulated to abstract out all those features unrelated to the identified validation question thus creating a new specialized specification. ASC relies on a precise statement of the validation question and a careful application of transformations so as to preserve the essential specification semantics in the resulting specialized specification. This technique is a win if the resulting specialized specification is small enough so the user my easily handle any remaining obstacles to execution. This paper will: (1) describe what a validation question is; (2) outline analysis techniques for identifying what concepts are and are not relevant to a validation question; and (3) identify and apply transformations which remove these less relevant concepts while preserving those which are relevant.

  7. Environmental Radiation Effects: A Need to Question Old Paradigms

    SciTech Connect

    Hinton, T.G.; Bedford, J.; Ulsh, B.; Whicker, F. Ward

    2003-03-27

    A historical perspective is given of the current paradigm that does not explicitly protect the environment from radiation, but instead, relies on the concept that if dose limits are set to protect humans then the environment is automatically protected as well. We summarize recent international questioning of this paradigm and briefly present three different frameworks for protecting biota that are being considered by the U.S. DOE, the Canadian government and the International Commission on Radiological Protection. We emphasize that an enhanced collaboration is required between what has traditionally been separated disciplines of radiation biology and radiation ecology if we are going to properly address the current environmental radiation problems. We then summarize results generated from an EMSP grant that allowed us to develop a Low Dose Irradiation Facility that specifically addresses effects of low-level, chronic irradiation on multiple levels of biological organization.

  8. Excerpts from keynote address

    SciTech Connect

    Creel, G.C.

    1995-06-01

    Excerpts from the keynote principally address emissions issues in the fossil power industry as related to heat rate improvements. Stack emissions of both sulfur and nitrogen oxides are discussed, and a number of examples are given: (1) PEPCO`s Potomac River Station, and (2) Morgantown station`s NOX reduction efforts. Circulating water emissions are also briefly discussed, as are O & M costs of emission controls.

  9. Holographic content addressable storage

    NASA Astrophysics Data System (ADS)

    Chao, Tien-Hsin; Lu, Thomas; Reyes, George

    2015-03-01

    We have developed a Holographic Content Addressable Storage (HCAS) architecture. The HCAS systems consists of a DMD (Digital Micromirror Array) as the input Spatial Light Modulator (SLM), a CMOS (Complementary Metal-oxide Semiconductor) sensor as the output photodetector and a photorefractive crystal as the recording media. The HCAS system is capable of performing optical correlation of an input image/feature against massive reference data set stored in the holographic memory. Detailed system analysis will be reported in this paper.

  10. Question Their Answers

    NASA Astrophysics Data System (ADS)

    Royce, Brenda

    2004-10-01

    Brenda Royce has been teaching high school chemistry and physics for nine years, and is currently science department chair at University High School in Fresno, CA, a college prep charter school on the CSU Fresno campus. She also enjoys coaching Science Olympiad, and working with science and math student teachers as a workshop leader and mentor teacher through the Science and Math Education Center at CSUF. Prior to teaching, she worked in analytical and environmental chemistry for several years. Brenda shares with us her strategy of answering students' questions by "questioning their answers."

  11. 16 CFR 0.2 - Official address.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Official address. 0.2 Section 0.2 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ORGANIZATION § 0.2... 20580, unless otherwise specifically directed. The Commission's Web site address is www.ftc.gov....

  12. 16 CFR 0.2 - Official address.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Official address. 0.2 Section 0.2 Commercial Practices FEDERAL TRADE COMMISSION ORGANIZATION, PROCEDURES AND RULES OF PRACTICE ORGANIZATION § 0.2... 20580, unless otherwise specifically directed. The Commission's Web site address is www.ftc.gov....

  13. National Assessment Findings and Educational Policy Questions.

    ERIC Educational Resources Information Center

    Brown, Rexford

    This paper addresses 11 commonly asked educational policy questions by referring to National Assessment of Educational Progress (NAEP) findings in five learning areas. The paper is organized for quick reference to the 63 findings, which are, in turn, indexed to the NAEP reports in which they originally appeared. Findings in reading, literature,…

  14. Systemic Sclerosis: Commonly Asked Questions by Rheumatologists

    PubMed Central

    Young, Amber; Khanna, Dinesh

    2016-01-01

    Systemic sclerosis is a rare autoimmune disorder with significant morbidity and mortality due to multi-organ system involvement. Early diagnosis and screening for organ involvement is critical as earlier treatment appears to improve function and may impact mortality. The purpose of this article is to address some of the commonly asked questions by rheumatologists on systemic sclerosis. PMID:25807095

  15. A Statewide High School Physics Question Contest.

    ERIC Educational Resources Information Center

    Sandin, T. R.

    1983-01-01

    During 1981-82 a physics contest was held in North Carolina in which a new physics question was asked each month. Information is provided for others contemplating a similar task. Areas addressed include costs, prizes (calculators), number of entries, contest rules, contest goals, and such problems as time involvement. (JN)

  16. Evolution, Creationism, and the Courts: 20 Questions

    ERIC Educational Resources Information Center

    Moore, Randy; Miksch, Karen L.

    2003-01-01

    The teaching of evolution and creationism is controversial to many people in the United States. Knowledge of the many important court-decisions about the teaching of evolution and creationism in the United States can be used not only to resist anti-evolution activities of creationists, but also to help teachers address questions about the teaching…

  17. Asking Questions about Participation

    ERIC Educational Resources Information Center

    Davies, Ian; Flanagan, Bernie; Hogarth, Sylvia; Mountford, Paula; Philpott, Jenny

    2009-01-01

    We raise questions about young people's participation in light of findings from a project ("Democracy through Citizenship") funded by the Joseph Rowntree Reform Trust Limited, and managed by the Institute for Citizenship. Following a six-month feasibility study the project took place over a three-year period in one local authority in the north of…

  18. Asking the Right Questions

    ERIC Educational Resources Information Center

    Lord, Rob

    2011-01-01

    As a student teacher at Nottingham Trent University, the author explored the issues surrounding children asking investigable questions in science and the repertoire of strategies that could be employed by teachers in the classroom to support this process. His project was carried out in an inner-city primary school in Nottingham. The four focus…

  19. Question: Who Can Vote?

    ERIC Educational Resources Information Center

    Rodeheaver, Misty D.; Haas, Mary E.

    2008-01-01

    This year's rollercoaster primary elections and the pending national election, with an anticipated record voter turnout, provide the perfect backdrop for an examination of the questions: (1) Who can vote?; and (2) Who will vote? Historically, the American government refused voting rights to various groups based on race, gender, age, and even…

  20. My Favorite Exam Question

    ERIC Educational Resources Information Center

    Styer, Dan

    2015-01-01

    My favorite exam question comes from the final exam in an introductory mechanics course: "A rolling 31 ton railroad boxcar collides with a stationary flatcar. The coupling mechanism activates so the cars latch together and roll down the track attached. Of the initial kinetic energy, 38% dissipates as heat, sound, vibrations, mechanical…

  1. A Question of Character

    ERIC Educational Resources Information Center

    Stuart, Reginald

    2010-01-01

    When intern placement veteran Jacqueline Perkins begins counseling students at Florida A&M University (FAMU) about their prospects for getting well-paying, security-related jobs with the federal government, she confronts the 800-pound gorilla in the room--the question of whether a student has been convicted of or pleaded guilty to a misdemeanor.…

  2. More Fermi questions

    NASA Astrophysics Data System (ADS)

    Bouffard, Karen

    1999-09-01

    "Fermi" questions are a popular component of most Physics Olympics meets. Asking students to make a reasonable assumption about a problem and give answers in terms of order of magnitude is not only a great challenge for a competition, but is also a valued teaching strategy in the classroom.

  3. Exam Question Exchange.

    ERIC Educational Resources Information Center

    Alexander, John J., Ed.

    1978-01-01

    Two exam questions are presented. One suitable for advanced undergraduate or beginning graduate courses in organic chemistry, is on equivalent expressions for the description of several pericyclic reactions. The second, for general chemistry students, asks for an estimation of the rate of decay of a million-year-old Uranium-238 sample. (BB)

  4. The Compensation Question

    ERIC Educational Resources Information Center

    Richwine, Jason; Biggs, Andrew; Mishel, Lawrence; Roy, Joydeep

    2012-01-01

    Over the past few years, as cash-strapped states and school districts have faced tough budget decisions, spending on teacher compensation has come under the microscope. The underlying question is whether, when you take everything into account, today's teachers are fairly paid, underpaid, or overpaid. In this forum, two pairs of respected…

  5. Questioning and Experimentation

    ERIC Educational Resources Information Center

    Mutanen, Arto

    2014-01-01

    The paper is a philosophical analysis of experimentation. The philosophical framework of the analysis is the interrogative model of inquiry developed by Hintikka. The basis of the model is explicit and well-formed logic of questions and answers. The framework allows us to formulate a flexible logic of experimentation. In particular, the formulated…

  6. My Favorite Exam Question

    NASA Astrophysics Data System (ADS)

    Styer, Dan

    2015-12-01

    My favorite exam question comes from the final exam in an introductory mechanics course: A rolling 31 ton railroad boxcar collides with a stationary flatcar. The coupling mechanism activates so the cars latch together and roll down the track attached. Of the initial kinetic energy, 38% dissipates as heat, sound, vibrations, mechanical deformation, and so forth. How much does the flatcar weigh?

  7. Big questions about the universe

    NASA Astrophysics Data System (ADS)

    Stavinschi, Magda

    2011-06-01

    Astronomy is not only a branch of science but also an important part of the culture and civilisations of peoples. Starting with archeoastronomy to the present day, it has always contributed to a better understanding of life, of humanity. After 400 years of modern astronomy, it still addresses major problems such as: Why there is something rather than nothing? Why is nature comprehensible to humans? How is cosmos related to humanity? Do multiverses exist? Is there life on other planets? Are we alone in the universe? Does the universe have a beginning? If so, what does it mean? How did the universe originate? All these questions are a challenge for interdisciplinary and transdisciplinary investigations, for philosophers, physicists, cosmologists, mathematicians, theologians. The new insights gained by pursuing in depth these common investigations will shape the society we live in and have important consequences on the future we are creating.

  8. 150 Student Questions on Solar Physics

    NASA Astrophysics Data System (ADS)

    Lopez, R. E.; Gross, N. A.; Knipp, D. J.

    2010-12-01

    The Center for Integrated Space Weather Modeling (CISM) holds a two-week Space Weather Summer School for introductory graduate students and space weather professionals to gain a system level understanding of the space environment and the effects of space weather. A typical day in the summer school consists of three morning lectures followed by an afternoon lab session. After the morning lectures, the participants are each asked to submit a question about the mornings topics on a question card. The lecturers then take the time to answer these questions prior to afternoon sessions. In the last 5 years over 1000 such question cards have been collected and cataloged. Despite detailed lectures by experts similar questions appear every year. We have analyzed over 150 questions related to the introductory lectures on solar physics and solar activity. Questions content was categorized using the AGU Index, and question sophistication was categorized using Bloom’s Taxonomy of Educational Objectives. Specific analysis results along with lists of questions will be presented. We hope that these results can be used to improve the lecture and classroom content and allow students to move beyond low level education objectives and ask more sophisticated questions.

  9. Content addressable memory project

    NASA Technical Reports Server (NTRS)

    Hall, J. Storrs; Levy, Saul; Smith, Donald E.; Miyake, Keith M.

    1992-01-01

    A parameterized version of the tree processor was designed and tested (by simulation). The leaf processor design is 90 percent complete. We expect to complete and test a combination of tree and leaf cell designs in the next period. Work is proceeding on algorithms for the computer aided manufacturing (CAM), and once the design is complete we will begin simulating algorithms for large problems. The following topics are covered: (1) the practical implementation of content addressable memory; (2) design of a LEAF cell for the Rutgers CAM architecture; (3) a circuit design tool user's manual; and (4) design and analysis of efficient hierarchical interconnection networks.

  10. Bioreactors Addressing Diabetes Mellitus

    PubMed Central

    Minteer, Danielle M.; Gerlach, Jorg C.

    2014-01-01

    The concept of bioreactors in biochemical engineering is a well-established process; however, the idea of applying bioreactor technology to biomedical and tissue engineering issues is relatively novel and has been rapidly accepted as a culture model. Tissue engineers have developed and adapted various types of bioreactors in which to culture many different cell types and therapies addressing several diseases, including diabetes mellitus types 1 and 2. With a rising world of bioreactor development and an ever increasing diagnosis rate of diabetes, this review aims to highlight bioreactor history and emerging bioreactor technologies used for diabetes-related cell culture and therapies. PMID:25160666

  11. Delegate Assembly Address

    ERIC Educational Resources Information Center

    Johnson, Jerry A.

    1976-01-01

    The report on proposed reorganization of the American Occupational Therapy Association details historical developments, demands for change, and a general rationale for reorganization, as well as specific recommendations for action. (GW)

  12. Building technology services that address student needs.

    PubMed

    Le Ber, Jeanne M; Lombardo, Nancy T; Wimmer, Erin

    2015-01-01

    A 16-question technology use survey was conducted to assess incoming health sciences students' knowledge of and interest in current technologies, and to identify student device and tool preferences. Survey questions were developed by colleagues at a peer institution and then edited to match this library's student population. Two years of student responses have been compiled, compared, and reviewed as a means for informing library decisions related to technology and resource purchases. Instruction and event programming have been revised to meet student preferences. Based on the number of students using Apple products, librarians are addressing the need to become more proficient with this platform. PMID:25611437

  13. Addressing health literacy in patient decision aids

    PubMed Central

    2013-01-01

    Background Effective use of a patient decision aid (PtDA) can be affected by the user’s health literacy and the PtDA’s characteristics. Systematic reviews of the relevant literature can guide PtDA developers to attend to the health literacy needs of patients. The reviews reported here aimed to assess: 1. a) the effects of health literacy / numeracy on selected decision-making outcomes, and b) the effects of interventions designed to mitigate the influence of lower health literacy on decision-making outcomes, and 2. the extent to which existing PtDAs a) account for health literacy, and b) are tested in lower health literacy populations. Methods We reviewed literature for evidence relevant to these two aims. When high-quality systematic reviews existed, we summarized their evidence. When reviews were unavailable, we conducted our own systematic reviews. Results Aim 1: In an existing systematic review of PtDA trials, lower health literacy was associated with lower patient health knowledge (14 of 16 eligible studies). Fourteen studies reported practical design strategies to improve knowledge for lower health literacy patients. In our own systematic review, no studies reported on values clarity per se, but in 2 lower health literacy was related to higher decisional uncertainty and regret. Lower health literacy was associated with less desire for involvement in 3 studies, less question-asking in 2, and less patient-centered communication in 4 studies; its effects on other measures of patient involvement were mixed. Only one study assessed the effects of a health literacy intervention on outcomes; it showed that using video to improve the salience of health states reduced decisional uncertainty. Aim 2: In our review of 97 trials, only 3 PtDAs overtly addressed the needs of lower health literacy users. In 90% of trials, user health literacy and readability of the PtDA were not reported. However, increases in knowledge and informed choice were reported in those studies

  14. Les questions de migrations internationales

    NASA Astrophysics Data System (ADS)

    Samman, Mouna Liliane

    1993-03-01

    International migrations have growing implications for both countries of origin and countries of destination. In the latter, the presence of foreigners and of members of their families today creates problems of integration, causes argument and brings mounting xenophobia. Paralleling political, economic and social measures taken by public authorities to respond to these difficulties, education needs to assist in defusing the resulting social tensions by preparing the minds of learners and helping to develop new attitudes. In particular, when educational programmes address questions of international migration, these should be treated in the framework of historical evolution so that their real significance and their true temporal and spatial dimensions become apparent. It is also important that the growing interdependence between countries should be made plain, that national history should be placed in its international context, and that the true consequences of these developments should be made clear. In this context, learners need to be acquainted with Human Rights, thereby stressing universal moral values and the role of the individual. Lastly, questions relating to international migration are usually presented in the media in a selective and partial manner, and the young people who take in this information often accept the hasty judgments which are made of situations as proven facts. This is why all teaching about international migration needs to be considered or reconsidered in the light of the complementary or competing actions of the media.

  15. [The questions of international migration].

    PubMed

    Samman, M L

    1993-03-01

    International migrations have growing implications for both countries of destination. In the latter, the presence of foreigners and of members of their families today creates problems of integration, causes argument, and brings mounting xenophobia. Paralleling political, economic, and social measures taken by public authorities to respond to these difficulties, education needs to assist in diffusing the resulting social tensions by preparing the minds of learners and helping to develop new attitudes. In particular, when educational programs address questions of international migration, these should be treated in the framework of historical evolution in order that their real significance and their true temporal and spatial dimensions become apparent. It is also important that the growing interdependence between countries should be made plain, that national history should be placed in its international context, and that the true consequences of these developments should be made clear. In this context, learners need to be acquainted with Human Rights, thereby stressing universal moral values and the role of the individual. Lastly, questions relating to international migration are usually presented in the media in a selective and partial manner, and the young people who take in this information often accept the hasty judgments which are made of situations as proven facts. This is why all teaching about international migration needs to be considered or reconsidered in light of the complementary or competing actions of the media. (author's modified) PMID:12286405

  16. Answering Key Fuel Cycle Questions

    SciTech Connect

    Piet, S.J.; Dixon, B.W.; Bennett, R.G.; Smith, J.D.; Hill, R.N.

    2004-10-03

    Given the range of fuel cycle goals and criteria, and the wide range of fuel cycle options, how can the set of options eventually be narrowed in a transparent and justifiable fashion? It is impractical to develop all options. We suggest an approach that starts by considering a range of goals for the Advanced Fuel Cycle Initiative (AFCI) and then posits seven questions, such as whether Cs and Sr isotopes should be separated from spent fuel and, if so, what should be done with them. For each question, we consider which of the goals may be relevant to eventually providing answers. The AFCI program has both ''outcome'' and ''process'' goals because it must address both waste already accumulating as well as completing the fuel cycle in connection with advanced nuclear power plant concepts. The outcome objectives are waste geologic repository capacity and cost, energy security and sustainability, proliferation resistance, fuel cycle economics, and safety. The process objectives are rea diness to proceed and adaptability and robustness in the face of uncertainties.

  17. Addressing Environmental Health Inequalities.

    PubMed

    Gouveia, Nelson

    2016-01-01

    Environmental health inequalities refer to health hazards disproportionately or unfairly distributed among the most vulnerable social groups, which are generally the most discriminated, poor populations and minorities affected by environmental risks. Although it has been known for a long time that health and disease are socially determined, only recently has this idea been incorporated into the conceptual and practical framework for the formulation of policies and strategies regarding health. In this Special Issue of the International Journal of Environmental Research and Public Health (IJERPH), "Addressing Environmental Health Inequalities-Proceedings from the ISEE Conference 2015", we incorporate nine papers that were presented at the 27th Conference of the International Society for Environmental Epidemiology (ISEE), held in Sao Paulo, Brazil, in 2015. This small collection of articles provides a brief overview of the different aspects of this topic. Addressing environmental health inequalities is important for the transformation of our reality and for changing the actual development model towards more just, democratic, and sustainable societies driven by another form of relationship between nature, economy, science, and politics. PMID:27618906

  18. Living in the question.

    PubMed

    Flower, J

    1999-01-01

    We live in a fast moving-world. Business has accelerated to breathtaking speeds in the 1990s--and in the last few years the afterburner has really kicked in. The speed of change is overwhelming. Especially in health care, who has time to "live in the question?" We need to decide things quickly, get the decision out of the way, and move on, right? Maybe. Biology shows us that you can't plan ahead very far. New things come along that you don't even have a category for, and therefore you don't even see them. Things are going to happen that you literally have no notion are even possible. The key to succeeding in this environment? Don't plan ahead. Stay curious. Make small bets. Build organizational hothouses. Feed the seedlings that grow. The challenge is to remain curious, to live in the question, both personally and organizationally. PMID:10557490

  19. Knowledge based question answering

    SciTech Connect

    Pazzani, M.J.; Engelman, C.

    1983-01-01

    The natural language database query system incorporated in the Knobs Interactive Planning System comprises a dictionary driven parser, APE-II, and script interpreter whch yield a conceptual dependency as a representation of the meaning of user input. A conceptualisation pattern matching production system then determines and executes a procedure for extracting the desired information from the database. In contrast to syntax driven q-a systems, e.g. those based on atn parsers, APE-II is driven bottom-up by expectations associated with word meanings. The goals of this approach include utilising similar representations for questions with similar meanings but widely varying surface structures, developing a powerful mechanism for the disambiguation of words with multiple meanings and the determination of pronoun referents, answering questions which require inferences to be understood, and interpreting ellipses and ungrammatical statements. The Knobs demonstration system is an experimental, expert system for air force mission planning applications. 16 refs.

  20. Literacy Mash-Up: Discipline-Specific Practices Empower Content-Area Teachers

    ERIC Educational Resources Information Center

    Dostal, Hannah; Gabriel, Rachael

    2016-01-01

    The authors describe a process for building teachers' capacity to identify, develop, and engage in discipline-specific literacy instruction that supports both content and literacy aims. This process uses three questions to frame inquiry and guide discussions. Addressing these three questions can empower content-area teachers to incorporate…

  1. A Question of Competence.

    ERIC Educational Resources Information Center

    Chandler, Harry N.

    1982-01-01

    The author addresses the concern that many learning handicapped students are being denied diplomas because of minimum competency testing (MCT). The beginnings of the MCT trend are traced, faults with MCT are pointed out, and legal aspects of MCT are considered. (SW)

  2. Neutrino Oscillations:. Hierarchy Question

    NASA Astrophysics Data System (ADS)

    Ernst, D. J.; Cogswell, B. K.; Burroughs, H. R.; Escamilla-Roa, J.; Latimer, D. L.

    2014-09-01

    The only experimentally observed phenomenon that lies outside the standard model of the electroweak interaction is neutrino oscillations. A way to try to unify the extensive neutrino oscillation data is to add a phenomenological mass term to the Lagrangian that is not diagonal in the flavor basis. The goal is then to understand the world's data in terms of the parameters of the mixing matrix and the differences between the squares of the masses of the neutrinos. An outstanding question is what is the correct ordering of the masses, the hierarchy question. We point out a broken symmetry relevant to this question, the symmetry of the simultaneous interchange of hierarchy and the sign of θ13. We first present the results of an analysis of data that well determine the phenomenological parameters but are not sensitive to the hierarchy. We find θ13 = 0.152±0.014, θ 23 = 0.25{ - 0.05}{ + 0.03} π and Δ32 = 2.45±0.14×10-3 eV2, results consistent with others. We then include data that are sensitive to the hierarchy and the sign of θ13. We find, unlike others, four isolated minimum in the χ2-space as predicted by the symmetry. Now that Daya Bay and RENO have determined θ13 to be surprisingly large, the Super-K atmospheric data produce meaningful symmetry breaking such that the inverse hierarchy is preferred at the 97.2 % level.

  3. Bax: Addressed to kill.

    PubMed

    Renault, Thibaud T; Manon, Stéphen

    2011-09-01

    The pro-apoptototic protein Bax (Bcl-2 Associated protein X) plays a central role in the mitochondria-dependent apoptotic pathway. In healthy mammalian cells, Bax is essentially cytosolic and inactive. Following a death signal, the protein is translocated to the outer mitochondrial membrane, where it promotes a permeabilization that favors the release of different apoptogenic factors, such as cytochrome c. The regulation of Bax translocation is associated to conformational changes that are under the control of different factors. The evidences showing the involvement of different Bax domains in its mitochondrial localization are presented. The interactions between Bax and its different partners are described in relation to their ability to promote (or prevent) Bax conformational changes leading to mitochondrial addressing and to the acquisition of the capacity to permeabilize the outer mitochondrial membrane. PMID:21641962

  4. Gender: addressing a critical focus.

    PubMed

    Thornton, L; Wegner, M N

    1995-01-01

    The definition of gender was addressed at the Fourth World Conference on Women (Beijing, China). After extensive debate, the definition developed by the UN Population Fund in 1995 was adopted: "a set of qualities and behaviors expected from a female or male by society." The sustainability of family planning (FP) programs depends on acknowledgment of the role gender plays in contraceptive decision-making and use. For example, programs must consider the fact that women in many cultures do not make FP decisions without the consent of their spouse. AVSC is examining providers' gender-based ideas about clients and the effects of these views on the quality of reproductive health services. Questions such as how service providers can encourage joint responsibility for contraception without requiring spousal consent or how they can make men feel comfortable about using a male method in a society where FP is considered a woman's issue are being discussed. Also relevant is how service providers can discuss sexual matters openly with female clients in cultures that do not allow women to enjoy their sexuality. Another concern is the potential for physical violence to a client as a result of the provision of FP services. PMID:12294397

  5. To Question or Not to Question: That Seems to Be the Question.

    ERIC Educational Resources Information Center

    Bradtmueller, Weldon G.; Egan, James B.

    Research on the effects of questioning in the classroom has explored the placement, timing, type, and social impact of questions. Principles of good questioning include the following: (1) well-stated questions should be concise, clear, and complete; (2) questions should be topical in nature, requiring a complex answer; (3) yes or no questions…

  6. Question 4: Editorial

    SciTech Connect

    Bissell, K.; Blake, M.J.; Boucher, P.G.; Gordon, K.; Miller, D.J.; Monk, J.R.; Nelson, S.L.; Norling, N.M.; Sandstrom, D.V.; Urwiller, D.G.; Wilk, G.M.; Worthy, P.M.

    1990-11-08

    This article is a collection of editorials of public service commissioners addressing various issues of concern of the individual chairmen. The topics addressed include a master plan for fiber optic communications for Tennessee, the economic affects of reduced generation assets in a utilities' rate base and alternatives to traditional utility assets, competition between utilities and nonutility generators of electricity, traditional regulation as it applies to the evolving telecommunications and electrical generation industries, the managing of natural resources and energy production to meet human needs and insure our collective prosperity, reorganization and restructuring of the Indiana Utility Regulatory Commission, regulation as a whipping boy being blamed for economic and environmental ills, concerns about affiliate relationships, the effects of acid rain legislation on power generation in North Dakota, accountability to the public, innovative regulation of California's telecommunications utilities as an example for application to other industries, and a call for a national Telecommunications Policy.

  7. Open questions in surface topography measurement: a roadmap

    NASA Astrophysics Data System (ADS)

    Leach, Richard; Evans, Christopher; He, Liangyu; Davies, Angela; Duparré, Angela; Henning, Andrew; Jones, Christopher W.; O'Connor, Daniel

    2015-03-01

    Control of surface topography has always been of vital importance for manufacturing and many other engineering and scientific disciplines. However, despite over one hundred years of quantitative surface topography measurement, there are still many open questions. At the top of the list of questions is ‘Are we getting the right answer?’ This begs the obvious question ‘How would we know?’ There are many other questions relating to applications, the appropriateness of a technique for a given scenario, or the relationship between a particular analysis and the function of the surface. In this first ‘open questions’ article we have gathered together some experts in surface topography measurement and asked them to address timely, unresolved questions about the subject. We hope that their responses will go some way to answer these questions, address areas where further research is required, and look at the future of the subject. The first section ‘Spatial content characterization for precision surfaces’ addresses the need to characterise the spatial content of precision surfaces. Whilst we have been manufacturing optics for centuries, there still isn’t a consensus on how to specify the surface for manufacture. The most common three methods for spatial characterisation are reviewed and compared, and the need for further work on quantifying measurement uncertainties is highlighted. The article is focussed on optical surfaces, but the ideas are more pervasive. Different communities refer to ‘figure, mid-spatial frequencies, and finish’ and ‘form, waviness, and roughness’, but the mathematics are identical. The second section ‘Light scattering methods’ is focussed on light scattering techniques; an important topic with in-line metrology becoming essential in many manufacturing scenarios. The potential of scattering methods has long been recognized; in the ‘smooth surface limit’ functionally significant relationships can be derived from first

  8. Questioning and Experimentation

    NASA Astrophysics Data System (ADS)

    Mutanen, Arto

    2014-08-01

    The paper is a philosophical analysis of experimentation. The philosophical framework of the analysis is the interrogative model of inquiry developed by Hintikka. The basis of the model is explicit and well-formed logic of questions and answers. The framework allows us to formulate a flexible logic of experimentation. In particular, the formulated model can be interpreted realistically. Moreover, the model demonstrates an explicit logic of knowledge acquisition. So, the natural extension of the model is to apply it to an analysis of the learning process.

  9. Native language experience shapes neural basis of addressed and assembled phonologies.

    PubMed

    Mei, Leilei; Xue, Gui; Lu, Zhong-Lin; He, Qinghua; Wei, Miao; Zhang, Mingxia; Dong, Qi; Chen, Chuansheng

    2015-07-01

    Previous studies have suggested differential engagement of addressed and assembled phonologies in reading Chinese and alphabetic languages (e.g., English) and the modulatory role of native language in learning to read a second language. However, it is not clear whether native language experience shapes the neural mechanisms of addressed and assembled phonologies. To address this question, we trained native Chinese and native English speakers to read the same artificial language (based on Korean Hangul) either through addressed (i.e., whole-word mapping) or assembled (i.e., grapheme-to-phoneme mapping) phonology. We found that, for both native Chinese and native English speakers, addressed phonology relied on the regions in the ventral pathway, whereas assembled phonology depended on the regions in the dorsal pathway. More importantly, we found that the neural mechanisms of addressed and assembled phonologies were shaped by native language experience. Specifically, one key region for addressed phonology (i.e., the left middle temporal gyrus) showed greater activation for addressed phonology in native Chinese speakers, while one key region for assembled phonology (i.e., the left supramarginal gyrus) showed more activation for assembled phonology in native English speakers. These results provide direct neuroimaging evidence for the effect of native language experience on the neural mechanisms of phonological access in a new language and support the assimilation-accommodation hypothesis. PMID:25858447

  10. "Question Moments": A Rolling Programme of Question Opportunities in Classroom Science

    ERIC Educational Resources Information Center

    Pedrosa-de-Jesus, Helena; Leite, Sara; Watts, Mike

    2016-01-01

    This naturalistic study integrates specific "question moments" into lesson plans to increase pupils' classroom interactions. A range of tools explored students' ideas by providing students with opportunities to ask and write questions. Their oral and written outcomes provide data on individual and group misunderstandings. Changes to the…

  11. Addressing viral resistance through vaccines

    PubMed Central

    Laughlin, Catherine; Schleif, Amanda; Heilman, Carole A

    2015-01-01

    Antimicrobial resistance is a serious healthcare concern affecting millions of people around the world. Antiviral resistance has been viewed as a lesser threat than antibiotic resistance, but it is important to consider approaches to address this growing issue. While vaccination is a logical strategy, and has been shown to be successful many times over, next generation viral vaccines with a specific goal of curbing antiviral resistance will need to clear several hurdles including vaccine design, evaluation and implementation. This article suggests that a new model of vaccination may need to be considered: rather than focusing on public health, this model would primarily target sectors of the population who are at high risk for complications from certain infections. PMID:26604979

  12. A question of balance

    SciTech Connect

    Cook, G.; Brown, H.; Strawn, N.

    1996-12-31

    Nature seeks a balance. The global carbon cycle, in which carbon is exchanged between the atmosphere, biosphere, and oceans through natural processes such as absorption, photosynthesis, and respiration, is one of those balances. This constant exchange promotes an equilibrium in which atmospheric carbon dioxide is keep relatively steady over long periods of time. For the last 10,000 years, up to the 19th century, the global carbon cycle has maintained atmospheric concentrations of carbon dioxide between 260 and 290 ppm. This article discusses the disturbance of the balance, how ethanol fuels address the carbon dioxide imbalance, and a bioethanol strategy.

  13. Sepsis Questions and Answers

    MedlinePlus

    ... has kidney problems, sepsis can lead to kidney failure that requires lifelong dialysis. Top of Page How ... to prevent healthcare-associated infections. Recently, CDC has projects specifically focused on sepsis prevention so that we ...

  14. Opportunities and questions for the fundamental biological sciences in space

    NASA Technical Reports Server (NTRS)

    Sharp, Joseph C.; Vernikos, Joan

    1993-01-01

    With the advent of sophisticated space facilities we discuss the overall nature of some biological questions that can be addressed. We point out the need for broad participation by the biological community, the necessary facilities, and some unique requirements.

  15. Stopping and Questioning Suspected Shoplifters Without Creating Civil Liability

    ERIC Educational Resources Information Center

    Reed, Jack R., Jr.

    1977-01-01

    Legal problems concerned with shoplifting suspects are addressed, including common law, criminal penalties, and the merchant's liability. Tangential questions and answers are presented along with discussion of pertinent court cases. (LBH)

  16. Unproven (questionable) cancer therapies.

    PubMed Central

    Brigden, M L

    1995-01-01

    More than half of all cancer patients use some form of alternative treatment during the course of their illness. Alternative therapies are often started early in patients' illness, and their use is frequently not acknowledged to health care professionals. Some alternative therapies are harmful, and their promoters may be fraudulent. Persons who try alternative cancer therapies may not be poorly educated but may ultimately abandon conventional treatment. Recent attention has focused on aspects of questionable therapies that make these treatments attractive to patients and that may be perceived as being deficient in the practice of conventional health care professionals. Physicians with patients with cancer should always make sure that unproven therapies are discussed early in the therapeutic relationship. They should also attempt to be aware of alternative therapies that are in vogue in their particular geographic area. PMID:8533410

  17. The Peter Shaw Award Acceptance Address: An Immigrant Sociologist

    ERIC Educational Resources Information Center

    Hollander, Paul

    2003-01-01

    This article presents the author's acceptance address for receiving the Peter Shaw award. In this address, the author, an immigrant sociologist, tells how this award helps to resolve questions and uncertainties he has as to the degree to which he can or should consider himself an American--about the extent to which he has become a part, a member…

  18. Teaching Positions: Difference, Pedagogy, and the Power of Address.

    ERIC Educational Resources Information Center

    Ellsworth, Elizabeth

    This collection of essays takes the question of pedagogy into a variety of places, including film studies, psychoanalytic literature criticism, dialog, and readings of educational documentary films and web sites. Part 1, "Teaching as a Scene of Address," includes chapters 1-6. The chapters introduce the concept of mode of address and where it…

  19. Answering Questions and Questioning Answers. Part II. University of Central Florida Conference Papers.

    ERIC Educational Resources Information Center

    Miller, C. C.; And Others

    1982-01-01

    Brief analyses are provided of presentations made at a conference, held at the University of Central Florida in Orlando, which addressed questions and answers relating to research and education. Conference sessions explored the role of research in relation to educational practices with special focus on theory, research, issues and application.…

  20. Open questions in surface topography measurement: a roadmap

    NASA Astrophysics Data System (ADS)

    Leach, Richard; Evans, Christopher; He, Liangyu; Davies, Angela; Duparré, Angela; Henning, Andrew; Jones, Christopher W.; O'Connor, Daniel

    2015-03-01

    Control of surface topography has always been of vital importance for manufacturing and many other engineering and scientific disciplines. However, despite over one hundred years of quantitative surface topography measurement, there are still many open questions. At the top of the list of questions is ‘Are we getting the right answer?’ This begs the obvious question ‘How would we know?’ There are many other questions relating to applications, the appropriateness of a technique for a given scenario, or the relationship between a particular analysis and the function of the surface. In this first ‘open questions’ article we have gathered together some experts in surface topography measurement and asked them to address timely, unresolved questions about the subject. We hope that their responses will go some way to answer these questions, address areas where further research is required, and look at the future of the subject. The first section ‘Spatial content characterization for precision surfaces’ addresses the need to characterise the spatial content of precision surfaces. Whilst we have been manufacturing optics for centuries, there still isn’t a consensus on how to specify the surface for manufacture. The most common three methods for spatial characterisation are reviewed and compared, and the need for further work on quantifying measurement uncertainties is highlighted. The article is focussed on optical surfaces, but the ideas are more pervasive. Different communities refer to ‘figure, mid-spatial frequencies, and finish’ and ‘form, waviness, and roughness’, but the mathematics are identical. The second section ‘Light scattering methods’ is focussed on light scattering techniques; an important topic with in-line metrology becoming essential in many manufacturing scenarios. The potential of scattering methods has long been recognized; in the ‘smooth surface limit’ functionally significant relationships can be derived from first

  1. Addressing submarine geohazards through scientific drilling

    NASA Astrophysics Data System (ADS)

    Camerlenghi, A.

    2009-04-01

    multi-platform drilling of the Nankai seismogenic zone. Scientific initiatives are flourishing to drive IODP towards the study of submarine geohazards. In the last three years international workshops, were held to address the topic: ESF-ECORD sponsored a Magellan Workshop focussed on submarine landslides (Barcelona, Spain, 2006); IODP sponsored a world-wide Geohazard Workshop (Portland, Oregon, 2007); ESF-ECORD sponsored another Magellan Workshop focussed on Mediterranean submarine geohazards (Luleå, Sweden, 2008). In addition, following the ECORD-Net Conference on the Deep Sea Frontier (Naples, Italy, 2006), the history, monitoring and prediction of geohazards was identified as one of the 6 major areas for a European science plan to integrate Ocean Drilling, Ocean Margin, and Seabed research. More than 200 scientists and private companies representatives have been mobilized world-wide to attend these meetings, from where it emerged that Ocean Drilling will play a key role in the future to answer the following basic open questions on submarine geohazards: - What is the frequency, magnitude, and distribution of geohazard events? - Do precursory phenomena exist and can they be recognized? - What are the physical and mechanical properties of materials prone to failure? - What are the roles of preconditioning vs. triggering in rapid seafloor deformation? - Can the tsunamigenic potential of past and future events be assessed? Within the global-ocean geohazards, worth of note is the attention given in this preparatory phase to submarine geohazards in the Mediterranean basin, a miniature ocean often called a "natural laboratory" because of the diversity of geological environments it contains. The coastline is very densely-populated, totalling 160 million inhabitants sharing 46,000 km of coastline. The Mediterranean is the World's leading holiday destination, receiving an average of 135 million visitors annually. Submarine landslides, volcanic flank collapses, volcanic island

  2. Moving Students' Questions out of the Parking Lot

    ERIC Educational Resources Information Center

    Ness, Molly

    2014-01-01

    This article provides teachers with ideas on how to address students' self-generated questions. Following a third-grade classroom, the article explores the use of a "parking lot" -- a repository for the seemingly off-task questions which curious students naturally pose. As students encounter informational text with genuine purposes,…

  3. New Responses to Enduring Questions in Religious and Theological Education

    ERIC Educational Resources Information Center

    Siejk, Cate

    2011-01-01

    This article offers a response to two provocative questions about the relationship of theology to religious education posed by Norma Thompson in her Presidential address given at the annual meeting of APRRE in 1978. I offer contemporary answers to these questions from the perspective of a theological educator. First, I show how feminist theory and…

  4. Educators' Commonly Asked Questions about Assistive Technology Devices and Services.

    ERIC Educational Resources Information Center

    Wolfenden, Deborah Parker

    This monograph, intended for Maine educators, presents basic information in question-and-answer format on assistive technology devices and services and the role of assistive technology in delivering appropriate education to children with disabilities in the least restrictive environment. Questions address the following topics: definitions;…

  5. Early Childhood Teacher Research: From Questions to Results

    ERIC Educational Resources Information Center

    Castle, Kathryn

    2011-01-01

    What is early childhood teacher research and why is it important? How does a teacher researcher formulate a research question and a plan for doing research? How do teachers apply research results to effect change? "Early Childhood Teacher Research" is an exciting new resource that will address the sorts of questions and concerns that pre- and…

  6. Keys to Success: School Facilities Primer, Questions & Answers 101.

    ERIC Educational Resources Information Center

    Brady, Jim

    This publication provides answers to basic questions to help school board members more fully address the complexities of the planning, design, and construction process in order to maximize the goal of student success. The 101 questions and answers are in the areas of: facility planning; learning environment; information technology; safe schools;…

  7. Discriminatory Questions and Applicant Reactions in the Employment Interview.

    ERIC Educational Resources Information Center

    Saks, Alan M.; And Others

    This study investigated the effects of discriminatory interview questions on applicants' perceptions and intentions toward an organization. Participants included 118 graduate business students (59 percent male), average age of 31 with more than eight years of full-time work experience. Discriminatory questions addressed handicaps, plans for…

  8. Cosmic questions: an introduction.

    PubMed

    Primack, J R; Abrams, N E

    2001-12-01

    This introductory talk at the Cosmic Questions conference sponsored by the AAAS summarizes some earlier pictures of the universe and some pictures based on modern physics and cosmology. The uroboros (snake swallowing its tail) is an example of a traditional picture. The Biblical flat-earth picture was very different from the Greek spherical earth-centered picture, which was the standard view until the end of the Middle Ages. Many people incorrectly assume that the Newtonian picture of stars scattered through otherwise empty space is still the prevailing view. Seeing Earth from space shows the power of a new picture. The Hubble Space Telescope can see all the bright galaxies, all the way to the cosmic Dark Ages. We are at the center of cosmic spheres of time: looking outward is looking backward in time. All the matter and energy in the universe can be represented as a cosmic density pyramid. The laws of physics only allow the material objects in the universe to occupy a wedge-shaped region on a diagram of mass versus size. All sizes--from the smallest size scale, the Planck scale, to the entire visible universe--can be represented on the Cosmic Uroboros. There are interesting connections across this diagram, and the human scale lies in the middle. PMID:11797741

  9. Question Popularity Analysis and Prediction in Community Question Answering Services

    PubMed Central

    Liu, Ting; Zhang, Wei-Nan; Cao, Liujuan; Zhang, Yu

    2014-01-01

    With the blooming of online social media applications, Community Question Answering (CQA) services have become one of the most important online resources for information and knowledge seekers. A large number of high quality question and answer pairs have been accumulated, which allow users to not only share their knowledge with others, but also interact with each other. Accordingly, volumes of efforts have been taken to explore the questions and answers retrieval in CQA services so as to help users to finding the similar questions or the right answers. However, to our knowledge, less attention has been paid so far to question popularity in CQA. Question popularity can reflect the attention and interest of users. Hence, predicting question popularity can better capture the users’ interest so as to improve the users’ experience. Meanwhile, it can also promote the development of the community. In this paper, we investigate the problem of predicting question popularity in CQA. We first explore the factors that have impact on question popularity by employing statistical analysis. We then propose a supervised machine learning approach to model these factors for question popularity prediction. The experimental results show that our proposed approach can effectively distinguish the popular questions from unpopular ones in the Yahoo! Answers question and answer repository. PMID:24837851

  10. Promoting Student Learning Through Questioning: A Study of Classroom Questions.

    ERIC Educational Resources Information Center

    Edwards, Sandra; Bowman, Mary Ann

    1996-01-01

    A study in a graduate-level occupational therapy class found that questions asked by teachers and the instructional format in which they were asked influenced the frequency and level of student questioning. Subjects were 5 undergraduate and 15 graduate students. It was concluded that improved classroom questioning strategies may contribute to…

  11. Defining and Quantifying Potentially Discriminatory Questions in Employment Interviewing.

    ERIC Educational Resources Information Center

    Springston, Jeffery K.; Keyton, Joann

    A study determined what constitutes an illegal pre-employment question, reviewed current laws and literature on the subject, and determined the prevalence of illegal questions asked by organizations. Except in the case of specific statutory law, there is no precise way to define what constitutes an illegal question; however, state and federal…

  12. Addressing the vaccine confidence gap.

    PubMed

    Larson, Heidi J; Cooper, Louis Z; Eskola, Juhani; Katz, Samuel L; Ratzan, Scott

    2011-08-01

    Vaccines--often lauded as one of the greatest public health interventions--are losing public confidence. Some vaccine experts have referred to this decline in confidence as a crisis. We discuss some of the characteristics of the changing global environment that are contributing to increased public questioning of vaccines, and outline some of the specific determinants of public trust. Public decision making related to vaccine acceptance is neither driven by scientific nor economic evidence alone, but is also driven by a mix of psychological, sociocultural, and political factors, all of which need to be understood and taken into account by policy and other decision makers. Public trust in vaccines is highly variable and building trust depends on understanding perceptions of vaccines and vaccine risks, historical experiences, religious or political affiliations, and socioeconomic status. Although provision of accurate, scientifically based evidence on the risk-benefit ratios of vaccines is crucial, it is not enough to redress the gap between current levels of public confidence in vaccines and levels of trust needed to ensure adequate and sustained vaccine coverage. We call for more research not just on individual determinants of public trust, but on what mix of factors are most likely to sustain public trust. The vaccine community demands rigorous evidence on vaccine efficacy and safety and technical and operational feasibility when introducing a new vaccine, but has been negligent in demanding equally rigorous research to understand the psychological, social, and political factors that affect public trust in vaccines. PMID:21664679

  13. Specific Previous Experience Affects Perception of Harmony and Meter

    ERIC Educational Resources Information Center

    Creel, Sarah C.

    2011-01-01

    Prior knowledge shapes our experiences, but which prior knowledge shapes which experiences? This question is addressed in the domain of music perception. Three experiments were used to determine whether listeners activate specific musical memories during music listening. Each experiment provided listeners with one of two musical contexts that was…

  14. A question of character.

    PubMed

    Wetlaufer, S

    1999-01-01

    For the most part, Glamor-a-Go-Go's board has been thrilled with CEO Joe Ryan's performance. Ryan, after all, had transformed the private-label cosmetics company into a retail powerhouse with flashy outlets from New York to Los Angeles. In addition to saving the company from bankruptcy shortly after his arrival in 1992, Ryan had made Glamor-a-Go-Go a fun and exciting place to work, increasing workers' wages and creating boundless opportunities for anyone willing to work hard and think out of the box. He had also brought more women and people of color on board. And he had made many employees wealthy, with generous stock giveaways and options for the most senior employees down to the most junior. Glamor-a-Go-Go's stock price had grown tenfold during Ryan's tenure. But Ryan's personal affairs were beginning to call into question his leadership abilities. The local paper's gossip column recently ran a photo of Ryan--a married man--leaving a gala event with a beautiful young woman from the company, with the headline "Who's That Girl?" Indeed, rumors about Ryan's philandering were starting to take on a harsher edge. Some people believed his secretary left because Ryan had sexually harassed her. Others believed a mail-room employee had been promoted to factory supervisor because of her affair with the CEO. Having warned Ryan several times about his alleged infidelities, the board is stuck. What should it do about Ryan's extracurricular behavior? Does Ryan's personal behavior even affect the company? Is what Ryan does outside the office the board's concern? Six commentators weigh in. PMID:10621266

  15. Antibiotic Resistance Questions and Answers

    MedlinePlus

    ... on the Farm Get Smart About Antibiotics Week Antibiotic Resistance Questions and Answers Language: English Español (Spanish) Recommend ... Many ear infections Top of Page Questions about Antibiotic Resistance Examples of How Antibiotic Resistance Spreads Click for ...

  16. Questions and Answers about Psychosis

    MedlinePlus

    ... treatment options? Questions & Answers about the NIMH RAISE Project What is RAISE? Why is RAISE important? What ... more information Questions & Answers about the NIMH RAISE Project Q: What is RAISE? A: In 2008, the ...

  17. Internet firewalls: questions and answers

    NASA Astrophysics Data System (ADS)

    Ker, Keith

    1996-03-01

    As organizations consider connecting to the Internet, the issue of internetwork security becomes more important. There are many tools and components that can be used to secure a network, one of which is a firewall. Modern firewalls offer highly flexible private network security by controlling and monitoring all communications passing into or out of the private network. Specifically designed for security, firewalls become the private network's single point of attack from Internet intruders. Application gateways (or proxies) that have been written to be secure against even the most persistent attacks ensure that only authorized users and services access the private network. One-time passwords prevent intruders from `sniffing' and replaying the usernames and passwords of authorized users to gain access to the private network. Comprehensive logging permits constant and uniform system monitoring. `Address spoofing' attacks are prevented. The private network may use registered or unregistered IP addresses behind the firewall. Firewall-to-firewall encryption establishes a `virtual private network' across the Internet, preventing intruders from eavesdropping on private communications, eliminating the need for costly dedicated lines.

  18. Writing Effective Online Homework Questions for Astro 101

    NASA Astrophysics Data System (ADS)

    Urban, A.

    2014-07-01

    The online environment provides benefits and limitations to the scope and implementation of homework questions. In this session we discussed this topic, as well as the methodology used to write effective computer-graded online homework questions, specifically discussing targeted feedback and randomization. I demonstrated a few existing online astronomy questions and then workshop participants worked in groups to write their own questions. We concluded with a discussion of effective strategies for writing online homework questions. We focused on developing and writing questions within an environment that includes randomization and targeted feedback, similar to Sapling Learning, MasteringAstronomy, and WebAssign.

  19. A highly specific q-RT-PCR assay to address the relevance of the JAK2WT and JAK2V617F expression levels and control genes in Ph-negative myeloproliferative neoplasms.

    PubMed

    Fantasia, Francesca; Di Capua, Emma Nora; Cenfra, Natalia; Pessina, Gloria; Mecarocci, Sergio; Rago, Angela; Cotroneo, Ettore; Busanello, Anna; Equitani, Francesco; Lo-Coco, Francesco; Nervi, Clara; Cimino, Giuseppe

    2014-04-01

    In Ph- myeloproliferative neoplasms, the quantification of the JAK2V617F transcripts may provide some advantages over the DNA allele burden determination. We developed a q-RT-PCR to assess the JAK2WT and JAK2V617F mRNA expression in 105 cases (23 donors, 13 secondary polycythemia, 22 polycythemia vera (PV), 38 essential thrombocythemia (ET), and 9 primary myelofibrosis (PMF)). Compared with the standard allele-specific oligonucleotide (ASO)-PCR technique, our assay showed a 100 % concordance rate detecting the JAK2V617F mutation in 22/22 PV (100 %), 29/38 (76.3 %) ET, and 5/9 (55.5 %) PMF cases, respectively. The sensitivity of the assay was 0.01 %. Comparing DNA and RNA samples, we found that the JAK2V617F mutational ratios were significantly higher at the RNA level both in PV (p = 0.005) and ET (p = 0.001) samples. In PV patients, JAK2WT expression levels positively correlated with the platelets (PLTs) (p = 0.003) whereas a trend to negative correlation was observed with the Hb levels (p = 0.051). JAK2V617F-positive cases showed the lowest JAK2WT and ABL1 mRNA expression levels. In all the samples, the expression pattern of beta-glucoronidase (GUSB) was more homogeneous than that of ABL1 or β2 microglobulin (B2M). Using GUSB as normalizator gene, a significant increase of the JAK2V617F mRNA levels was seen in two ET patients at time of progression to PV. In conclusion, the proposed q-RT-PCR is a sensitive and accurate method to quantify the JAK2 mutational status that can also show clinical correlations suggesting the impact of the residual amount of the JAK2WT allele on the Ph- MPN disease phenotype. Our observations also preclude the use of ABL1 as a housekeeping gene for these neoplasms. PMID:24173087

  20. 2014 ASHG Awards and Addresses

    PubMed Central

    2015-01-01

    Each year at the annual meeting of The American Society of Human Genetics (ASHG), addresses are given in honor of The Society and a number of award winners. A summary of each of these addresses is given below. On the following pages, we have printed the presidential address and the addresses for the William Allan Award, the Curt Stern Award, and the Victor A. McKusick Leadership Award. Webcasts of these addresses, as well as those of many other presentations, can be found at http://www.ashg.org.

  1. 2013 ASHG Awards and Addresses

    PubMed Central

    2014-01-01

    Each year at the annual meeting of The American Society of Human Genetics (ASHG), addresses are given in honor of The Society and a number of award winners. A summary of each of these addresses is given below. On the following pages, we have printed the Presidential Address and the addresses for the William Allan Award, the Curt Stern Award, and the Victor A. McKusick Leadership Award. Webcasts of these addresses, as well as those of many other presentations, can be found at http://www.ashg.org.

  2. Children Who Question Their Heterosexuality

    ERIC Educational Resources Information Center

    Carver, Priscilla R.; Egan, Susan K.; Perry, David G.

    2004-01-01

    Many gay, lesbian, and bisexual adults report a period of childhood sexual questioning--an uneasy questioning of their heterosexuality brought on by same-sex attractions and motivating same-sex sexual exploration. This article evaluates hypotheses about the correlates, causes, and consequences of childhood sexual questioning. Participants were 182…

  3. Improving your IQ -- Intelligent Questioning.

    ERIC Educational Resources Information Center

    Kassner, Kirk

    1998-01-01

    Stresses the importance for teachers to analyze their Intelligent Questioning (IQ) and Responding to Answers (RSA) scores. Provides three methods for measuring IQ and RSA: Flowchart for Asking Effective Questions, Questioning Observation form, and Flanders Technique of Interaction Analysis. Contends that by improving these teaching skills,…

  4. Improving the Questions Students Ask

    ERIC Educational Resources Information Center

    Donohue-Smith, Maureen

    2006-01-01

    Teachers often tell their classes that "there is no such thing as a stupid question." But this is not completely honest. Questions aren't asked in a vacuum; their intelligence or stupidity depends on a variety of contextual variables. The ideal question is the right one, posed to the right source in the right way at the right time for the right…

  5. Smart Questions To Ask Your Insurance Agent.

    ERIC Educational Resources Information Center

    Cohen, Abby J.

    1997-01-01

    Provides advice on insurance coverage for child care centers. Suggests that before purchasing insurance you inquire about the agent's qualifications, company's financial stability, and corporate ratings; and obtain written answers to questions about specific coverage issues such as volunteers, legal defense costs, special events, and…

  6. Rational Rhymes for Addressing Common Childhood Issues

    ERIC Educational Resources Information Center

    Warren, Jeffrey M.

    2011-01-01

    Music-based interventions are valuable tools counselors can use when working with children. Specific types of music-based interventions, such as songs or rhymes, can be especially pertinent in addressing the thoughts, feelings, and behaviors of children. Rational-emotive behavior therapy (REBT) provides a therapeutic framework that encourages…

  7. Addressing neurological disorders with neuromodulation.

    PubMed

    Oluigbo, Chima O; Rezai, Ali R

    2011-07-01

    Neurological disorders are becoming increasingly common in developed countries as a result of the aging population. In spite of medications, these disorders can result in progressive loss of function as well as chronic physical, cognitive, and emotional disability that ultimately places enormous emotional and economic on the patient, caretakers, and the society in general. Neuromodulation is emerging as a therapeutic option in these patients. Neuromodulation is a field, which involves implantable devices that allow for the reversible adjustable application of electrical, chemical, or biological agents to the central or peripheral nervous system with the objective of altering its functioning with the objective of achieving a therapeutic or clinically beneficial effect. It is a rapidly evolving field that brings together many different specialties in the fields of medicine, materials science, computer science and technology, biomedical, and neural engineering as well as the surgical or interventional specialties. It has multiple current and emerging indications, and an enormous potential for growth. The main challenges before it are in the need for effective collaboration between engineers, basic scientists, and clinicians to develop innovations that address specific problems resulting in new devices and clinical applications. PMID:21193369

  8. Cognitive and emotional reactions to questions in the Comparison Question Test.

    PubMed

    MacNeill, A Luke; Bradley, M T; Cullen, M C; Arsenault, Andrea M

    2014-04-01

    The effect of situational factors on perceptions of items on the polygraph Comparison Question Test (CQT) was assessed. In an initial experiment, 86 students (30 men, 56 women; M age = 20.3 yr., SD = 4.0) imagined one of eight scenarios that varied by guilt or innocence, the commission of a real crime or mock crime, and interrogation by a police officer or a professor. They then rated generic CQT questions for importance and emotional concern. All participants rated crime-relevant questions as being more important than past-crime comparison questions. "Guilty" participants also rated these questions as being more emotionally concerning, but "innocent" participants showed no differences in their ratings of concern for the two question types. Interrogator or crime type did not affect the general pattern of responding. A second experiment involving 80 students (21 men, 58 women, 1 non-specified; M age = 22.5 yr., SD = 7.3) replaced the generic CQT questions with content-specific questions developed by the participant. Those imagining guilt showed no differencesin their ratings of relevant and comparison questions, whereas those imagining innocence rated comparison questions as more concerning. Again, interrogator type and crime type had little effect on results. Overall these findings indicated distinctions in cognitive and emotional appraisal for CQT questions, with the nature of emotional concern dependent on guilt/innocence status and the personal relevance of comparison questions. Evidence suggests that the CQT is robust to other situational factors, such as crime type and interrogator type. PMID:24897878

  9. Exploration of question intonation in read American English

    NASA Astrophysics Data System (ADS)

    Syrdal, Ann K.; Jilka, Matthias

    2003-10-01

    Several generally accepted intonational features of questions in American English have not been the subject of much empirical study: namely that wh-questions end in L-L% phrasal accents, and that their intonational contours are identical to those of declarative sentences, while yes/no questions end in H-H% phrasal accents. The study addresses the following questions about question intonation: How frequently do yes/no questions end in H-H% phrasal tones, and how often do wh-questions end in L-L% phrasal tones? How similar are the intonational contours and features of declarative sentences and wh-questions with phrase-final falls (L-L%)? How do the sentence pitch ranges of yes/no questions, wh-questions, and declarative sentences compare? Does a speaker's characteristic pitch range affect the character or frequency of occurrence of question phrasal-tones? Speaker and utterance pitch ranges and their relation to prosodic features of pitch accents and phrasal tones were observed in yes/no and in wh-questions, and compared to a sample of simple declarative sentences spoken by the same speakers: 5 female and 3 male American English professional voice talents. The same set of 12 sentences were read by each of the 8 speakers in the same contexts. Theoretical and practical implications of the results will be discussed.

  10. Questioning Our Questions: Assessing Question Asking Practices to Evaluate a yPAR Program

    ERIC Educational Resources Information Center

    Grace, Sarah; Langhout, Regina Day

    2014-01-01

    The purpose of this research was to examine question asking practices in a youth participatory action research (yPAR) after school program housed at an elementary school. The research question was: In which ways did the adult question asking practices in a yPAR setting challenge and/or reproduce conventional models of power in educational…

  11. Strategic Science to Address Current and Future Space Weather Needs

    NASA Astrophysics Data System (ADS)

    Mannucci, A. J.; Schwadron, N.; Antiochos, S. K.; Bhattacharjee, A.; Bisi, M. M.; Gopalswamy, N.; Kamalabadi, F.; Pulkkinen, A. A.; Tobiska, W. K.; Weimer, D. R.; Withers, P.

    2014-12-01

    NASA's Living With a Star (LWS) program has contributed a wealth of scientific knowledge that is relevant to space weather and user needs. A targeted approach to science questions has resulted in leveraging new scientific knowledge to improve not only our understanding of the Heliophysics domain, but also to develop predictive capabilities in key areas of LWS science. This fascinating interplay between science and applications promises to benefit both domains. Scientists providing feedback to the LWS program are now discussing an evolution of the targeted approach that explicitly considers how new science improves, or enables, predictive capability directly. Long-term program goals are termed "Strategic Science Areas" (SSAs) that address predictive capabilities in six specific areas: geomagnetically induced currents, satellite drag, solar energetic particles, ionospheric total electron content, radio frequency scintillation induced by the ionosphere, and the radiation environment. SSAs are organized around user needs and the impacts of space weather on society. Scientists involved in the LWS program identify targeted areas of research that reference (or bear upon) societal needs. Such targeted science leads to new discoveries and is one of the valid forms of exploration. In this talk we describe the benefits of targeted science, and how addressing societal impacts in an appropriate way maintains the strong science focus of LWS, while also leading to its broader impacts.

  12. 21 CFR 20.119 - Lists of names and addresses.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Lists of names and addresses. 20.119 Section 20... PUBLIC INFORMATION Availability of Specific Categories of Records § 20.119 Lists of names and addresses. Names and addresses of individuals in Food and Drug Administration records shall not be sold or...

  13. 21 CFR 20.119 - Lists of names and addresses.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Lists of names and addresses. 20.119 Section 20... PUBLIC INFORMATION Availability of Specific Categories of Records § 20.119 Lists of names and addresses. Names and addresses of individuals in Food and Drug Administration records shall not be sold or...

  14. 21 CFR 20.119 - Lists of names and addresses.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Lists of names and addresses. 20.119 Section 20... PUBLIC INFORMATION Availability of Specific Categories of Records § 20.119 Lists of names and addresses. Names and addresses of individuals in Food and Drug Administration records shall not be sold or...

  15. Addressing the Moral Agency of Culturally Specific Care Perspectives

    ERIC Educational Resources Information Center

    Johnson, Chrystal S.

    2011-01-01

    Cultural Historical Activity Theory (CHAT), as a culturally sensitive framework, realises the totality of caring in context. Few, if any, investigations into caring have articulated CHAT as a feasible mode of inquiry for inserting the cultural perspectives of both the researcher and the researched. This article elucidates CHAT as an intelligible…

  16. Student Moderators in Asynchronous Online Discussion: A Question of Questions

    ERIC Educational Resources Information Center

    Zingaro, Daniel

    2012-01-01

    Much current research exalts the benefits of having students facilitate weekly discussions in asynchronous online courses. This study seeks to add to what is known about student moderation through an analysis of the types of questions students use to spur each discussion. Prior experimental work has demonstrated that the types of questions posed…

  17. Methodological questions in studying consonant acquisition

    PubMed Central

    Edwards, Jan; Beckman, Mary E.

    2009-01-01

    Consonant mastery is one of the most widely used metrics of typical phonological acquisition and of phonological disorder. Two fundamental methodological questions concerning research on consonant acquisition are (1) how to elicit a representative sample of productions and (2) how to analyse this sample once it has been collected. This paper address these two questions by reviewing relevant aspects of experience in evaluating word-initial consonant accuracy from transcriptions of isolated-word productions elicited from 2- and 3-year-olds learning four different first languages representing a telling range of consonant systems (English, Cantonese, Greek, Japanese). It is suggested that both researchers and clinicians should consider a number of different item-related factors, such as phonotactic probability and word length, when constructing word lists to elicit consonant productions from young children. This study also proposes that transcription should be supplemented by acoustic analysis and the perceptual judgements of naïve listeners. PMID:19031192

  18. Are debatable scientific questions debatable? (Invited)

    NASA Astrophysics Data System (ADS)

    Oreskes, N.

    2010-12-01

    Are debatable scientific questions debatable? In 2000, the physicist-philosopher John Ziman posed this pithy—and crucial—question. He noted that scientists were at a disadvantage in public debate, because the rules of engagement are different in scientific discourse than in public discourse in ways that make it difficult for scientists to ‘win’ public arguments, even when the facts are on their side. In this paper, I revisit Ziman’s arguments in light of the difficulties that climate scientists have had in communicating the reality and gravity of global warming. In addition to the problem posed by Ziman, I also address the role of organized disinformation in further increasing the challenges that climate scientists face.

  19. Using Dimensional Data to Address Enrollment Management Questions in Higher Education

    ERIC Educational Resources Information Center

    Duniway, Bob; Wiegand, Karl

    2009-01-01

    Enrollment management is central to the success of a college or university. A school must enroll students into courses, completion of a series of which will lead to graduation. While all colleges and universities must manage the enrollment process at least operationally, it is challenging to keep track of all the related data that would allow for…

  20. Is exogenous hydrogen sulfide a relevant tool to address physiological questions on hydrogen sulfide?

    PubMed

    Haouzi, Philippe

    2016-07-15

    This review challenges the use of solutions of dissolved exogenous H2S in the literature as a tool to determine the potential physiological functions of endogenous H2S as well as its putative therapeutic applications. Our major point of contention is that solutions of dissolved H2S are used in vitro at concentrations, within the high microM range, which are above the concentrations of dissolved H2S found in blood and tissues during lethal H2S exposure in vivo. In addition, since the levels of toxicity are extremely variable among cell types, a property that is seldom acknowledged, the physiological relevance of data obtained after local or in-vitro administrations of H2S at concentrations of few microM is far from certain. Conversely, the rate of disappearance of the dissolved pool of H2S in the body (being trapped or oxidized), which we found to be at least of several micromoles/kg/min, is so rapid in vivo that if relatively low quantities of H2S, i.e. few micromoles for instance, are administered, no change in H2S concentrations in the body is to be expected, unless toxic levels are used. Protocols looking at the effects of compounds slowly releasing H2S must also resolve a similar conundrum, as their effects must be reconciled with the unique ability of the blood and tissues to get rid of H2S and the steepness of the dose-toxic effects relationship. Only by developing a comprehensive framework in which H2S metabolism and toxicity will be used as a rationale to justify any experimental approach will we be able to bring definitive evidence supporting a protective role for exogenous H2S, if any, and its putative function as an endogenous mediator. PMID:27045466

  1. Minding Our P's through Q's: Addressing Possibilities and Precautions of Community Work through New Questions

    ERIC Educational Resources Information Center

    Elmendorf, Dana

    2010-01-01

    Art therapists increasingly work outside traditional mental health treatment programs and facilitate art-making experiences within community-based settings. Although traditional mental health facilities provide frameworks for meeting ethical principles such as privacy, roles, consent to treatment, and setting therapeutic goals, community-based art…

  2. Introduction: Addressing Air Pollution and Health Science Questions to Inform Science and Policy

    EPA Science Inventory

    This special issue of Air Quality, Atmosphere and Health (AQAH) is the sixth and final in a series of special journal issues (Solomon 2010, 2011a, b; Solomon et al. 2011; Solomon 2012) associated with the 2010 Air Pollution and Heath Conference: Bridging the Gap between Sources ...

  3. Important Questions Remain to Be Addressed before Adopting a Dimensional Classification of Mental Disorders

    ERIC Educational Resources Information Center

    Ruscio, Ayelet Meron

    2008-01-01

    Comments on the original article "Plate tectonics in the classification of personality disorder: Shifting to a dimensional model," by T. A. Widiger and T. J. Trull (2007). Widiger and Trull raised important nosological issues that warrant serious consideration not only for the personality disorders but for all mental disorders as the Diagnostic…

  4. Boise Hydrogeophysical Research Site: Field-Scale Test Facility for Addressing Fundamental Questions of Environmental Science

    NASA Astrophysics Data System (ADS)

    Barrash, W.; Routh, P. S.

    2006-12-01

    The Boise Hydrogeophysical Research Site (BHRS) is a research wellfield or field-scale test facility developed in a shallow, coarse, fluvial aquifer with the objectives of supporting (a) development of cost-effective, non- invasive methods for quantitative characterization and imaging methods in heterogeneous aquifers using hydrologic and geophysical techniques; (b) examination of fundamental relationships and processes at multiple scales; (c) testing theories and models for groundwater flow and solute transport; and (d) educating and training the next generation of professionals in multidisciplinary subsurface science and engineering. The design of the wells and the wellfield provide for a wide range of single-well, cross-hole, multiwell and multilevel hydrologic, geophysical, and combined hydrologic-geophysical experiments. Efforts have been focused largely on (a) establishing the 3D distributions of geologic, hydrologic, and geophysical parameters which can then be used as the basis for testing methods to jointly invert hard and soft data to return the "known" 3D K distribution and (b) developing subsurface measurement and imaging methods including static and time-lapse tomographic imaging methods. From this work we have developed a good understanding of the hydrostratigraphic framework of the BHRS as a hierarchical system which includes layers and lenses; this framework is recognized with geologic, hydrologic, radar, seismic, and EM methods and tracer tests. Work to date has been conducted by Boise State University with some collaboration and exchange with researchers and students from other institutions. At this point the BHRS is functioning well as a field-scale control volume and test cell in a multiscale heterogeneous aquifer so there is an opportunity to increase the range of both collaborative participation and research activities at the BHRS. In this regard, opportunities exist to investigate and monitor process and property variation in time and space, and fluxes within system components and across boundaries (i.e., ground water, surface water, unsaturated zone, phreatophytes) including chemical and biological/microbiological investigations in addition to on-going hydrologic and geophysical investigations.

  5. Reference Readiness for AV Questions.

    ERIC Educational Resources Information Center

    Drolet, Leon L., Jr.

    1981-01-01

    Reviews 50 reference tools which librarians can use to answer almost any audiovisual question including queries on trivia, equipment selection, biographical information, and motion picture ratings. (LLS)

  6. Photosensitive biosensor array system using optical addressing without an addressing circuit on array biochips

    NASA Astrophysics Data System (ADS)

    Ahn, Chang-Geun; Ah, Chil Seong; Kim, Tae-Youb; Park, Chan Woo; Yang, Jong-Heon; Kim, Ansoon; Sung, Gun Yong

    2010-09-01

    This paper introduces a photosensitive biosensor array system with a simple photodiode array that detects photocurrent changes caused by reactions between probe and target molecules. Using optical addressing, the addressing circuit on the array chip is removed for low-cost application, and real cell addressing is achieved using an externally located computer-controllable light-emitting diode array module. The fabricated biosensor array chip shows a good dynamic range of 1-100 ng/mL under prostate-specific antigen detection, with an on-chip resolution of roughly 1 ng/mL.

  7. The most intriguing question in synesthesia research.

    PubMed

    Rouw, Romke; Ridderinkhof, K Richard

    2014-01-01

    This discussion paper forms an insightful addition to the synesthesia literature. Accompanying a steep increase in recent publications on synesthesia, it helps remedy the conspicuous paucity of mechanistic process models explaining the condition. The paper furthermore addresses what is arguably among the most interesting questions: Why do most synesthetes *not* get confused by their additional sensations? This is particularly interesting when phrased in a broader context: What are the mechanisms for deciding which of the sensations we experience reflect something "real" (phenomena in the outside world) and which reflect something that is "not real" (internally generated and private phenomena). PMID:24735051

  8. Asking Research Questions: Theoretical Presuppositions

    ERIC Educational Resources Information Center

    Tenenberg, Josh

    2014-01-01

    Asking significant research questions is a crucial aspect of building a research foundation in computer science (CS) education. In this article, I argue that the questions that we ask are shaped by internalized theoretical presuppositions about how the social and behavioral worlds operate. And although such presuppositions are essential in making…

  9. Questions Dog Design of Tests

    ERIC Educational Resources Information Center

    Gewertz, Catherine

    2012-01-01

    On the verge of signing a contract to help design assessments for the common standards, ACT Inc. has withdrawn from the project amid conflict-of-interest questions sparked by its own development of a similar suite of tests. Even though it involves only a small subcontract, the move by the Iowa-based test-maker, and the questions from the state…

  10. Kids Ask the Best Questions.

    ERIC Educational Resources Information Center

    Deal, Debby; Sterling, Donna

    1997-01-01

    According to 1995 National Science Education Standards, "inquiry into authentic questions generated from student experiences is the central strategy for teaching science." Effective classroom questions promote relevance, encourage ownership, help students interpret their observations, and link new learning to what students already know. Two…

  11. Test Pool Questions, Area III.

    ERIC Educational Resources Information Center

    Sloan, Jamee Reid

    This manual contains multiple choice questions to be used in testing students on nurse training objectives. Each test includes several questions covering each concept. The concepts in section A, medical surgical nursing, are diseases of the following systems: musculoskeletal; central nervous; cardiovascular; gastrointestinal; urinary and male…

  12. Seventy-one important questions for the conservation of marine biodiversity.

    PubMed

    Parsons, E C M; Favaro, Brett; Aguirre, A Alonso; Bauer, Amy L; Blight, Louise K; Cigliano, John A; Coleman, Melinda A; Côté, Isabelle M; Draheim, Megan; Fletcher, Stephen; Foley, Melissa M; Jefferson, Rebecca; Jones, Miranda C; Kelaher, Brendan P; Lundquist, Carolyn J; McCarthy, Julie-Beth; Nelson, Anne; Patterson, Katheryn; Walsh, Leslie; Wright, Andrew J; Sutherland, William J

    2014-10-01

    The ocean provides food, economic activity, and cultural value for a large proportion of humanity. Our knowledge of marine ecosystems lags behind that of terrestrial ecosystems, limiting effective protection of marine resources. We describe the outcome of 2 workshops in 2011 and 2012 to establish a list of important questions, which, if answered, would substantially improve our ability to conserve and manage the world's marine resources. Participants included individuals from academia, government, and nongovernment organizations with broad experience across disciplines, marine ecosystems, and countries that vary in levels of development. Contributors from the fields of science, conservation, industry, and government submitted questions to our workshops, which we distilled into a list of priority research questions. Through this process, we identified 71 key questions. We grouped these into 8 subject categories, each pertaining to a broad component of marine conservation: fisheries, climate change, other anthropogenic threats, ecosystems, marine citizenship, policy, societal and cultural considerations, and scientific enterprise. Our questions address many issues that are specific to marine conservation, and will serve as a road map to funders and researchers to develop programs that can greatly benefit marine conservation. PMID:24779474

  13. A Set of Questions, A Question of Sets.

    ERIC Educational Resources Information Center

    Mathematics in School, 1985

    1985-01-01

    Two versions of a page of exercises using set ideas are presented, one in plain language and one in technical language. Some questions and answers about the appropriateness of set terminology and symbols are then given. (MNS)

  14. Continental-Scale Stable Isotope Measurements at NEON to Address Ecological Processes Across Systems

    NASA Astrophysics Data System (ADS)

    Luo, H.; Goodman, K. J.; Hinckley, E. S.; West, J. B.; Williams, D. G.; Bowen, G. J.

    2013-12-01

    The National Ecological Observatory Network (NEON) is a national-scale research platform. The overarching goal of NEON is to enable understanding and forecasting of the impacts of climate change, land use change, and invasive species on aspects of continental-scale ecology (such as biodiversity, biogeochemistry, infectious diseases, ecohydrology, etc.). NEON focuses explicitly on questions that relate to grand challenges in environmental science, are relevant to large regions, and would otherwise be very difficult to address with traditional ecological approaches. The use of stable isotope approaches in ecological research has grown steadily during the last two decades. Stable isotopes at natural abundances in the environment trace and integrate the interaction between abiotic and biotic components across temporal and spatial scales. In this poster, we will present the NEON data products that incorporate stable isotope measurements in atmospheric, terrestrial, and aquatic ecosystems in North America. We further outline current questions in the natural sciences community and how these data products can be used to address continental-scale ecological questions, such as the ecological impacts of climate change, terrestrial-aquatic system linkages, land-atmosphere exchange, landscape ecohydrological processes, and linking biogeochemical cycles across systems. Specifically, we focus on the use of stable isotopes to evaluate water availability and residence times in terrestrial systems, as well as nutrient sources to terrestrial systems, and cycling across ecosystem boundaries.

  15. Questioning ORACLE: An Assessment of ORACLE's Analysis of Teachers' Questions and [A Comment on "Questioning ORACLE"].

    ERIC Educational Resources Information Center

    Scarth, John; And Others

    1986-01-01

    Analysis of teachers' questions, part of the ORACLE (Observation Research and Classroom Learning Evaluation) project research, is examined in detail. Scarth and Hammersley argue that the rules ORACLE uses for identifying different types of questions involve levels of ambiguity and inference that threaten reliability and validity of the study's…

  16. Twenty-five questions for string theorists

    SciTech Connect

    Binetruy, Pierre; Kane, G.L.; Lykken, Joseph D.; Nelson, Brent D.; /Pennsylvania U.

    2005-09-01

    In an effort to promote communication between the formal and phenomenological branches of the high-energy theory community, we provide a description of some important issues in supersymmetric and string phenomenology. We describe each within the context of string constructions, illustrating them with specific examples where applicable. Each topic culminates in a set of questions that we believe are amenable to direct consideration by string theorists, and whose answers we think could help connect string theory and phenomenology.

  17. Questioning Strategies to Develop Critical Thinking Skills.

    ERIC Educational Resources Information Center

    Barnes, Carol P.

    Major research on questioning has focused on the numbers and types of questions asked by teachers, the effects of teachers' questions on students, the questioning process, questioning as used in textbooks, and the questioning pattern (what the teacher does immediately after asking a question). Teachers who have few skills to utilize questioning…

  18. Questions About Venus after Venus Express

    NASA Astrophysics Data System (ADS)

    Limaye, Sanjay

    2016-04-01

    asymmetry in the haze distribution? (vi) what is the direction of the near surface wind at different locations on the planet? JAXA's Akatsuki orbiter will soon begin collecting unique and valuable observations in April 2016 which will increase our knowledge, but other measurements required to answer these questions require careful and sustained observations within the atmosphere and from surface based stations. Some of these measurements should and can be made by large missions such as Venera-D, Venus Climate Mission or the Venus Flagship Design Reference Mission which have been studied in recent years, but some have not been addressed in such studies. Many new missions to Venus are being developed or conceived and it is important to keep the key questions about Venus in focus.

  19. On the temporal interpretation of certain surprise questions.

    PubMed

    Giorgi, Alessandra

    2016-01-01

    This article considers a special kind of surprise questions, i.e. those introduced by the adversative particle ma (but), and compares it with surprise exclamations. The main issue addressed here concerns the obligatory presence in the questions of the imperfect verbal form, versus the obligatory presence in exclamations of a non-imperfect indicative. It will be shown that the special semantics associated with these structures determines the presence of a certain verbal form. Some syntactic issues will be addressed in the final section, having to do with the representation in the syntax of properties connected to the context. PMID:27610309

  20. Solar physics: Dynamo theory questioned

    NASA Astrophysics Data System (ADS)

    Charbonneau, Paul

    2016-07-01

    Observations of X-ray emission -- a diagnostic tool for the mechanisms driving stellar magnetic fields -- from four cool stars call into question accepted models of magnetic-field generation in the Sun and stars. See Letter p.526

  1. Organ Transplantation: Frequently Asked Questions

    MedlinePlus

    ... contact. What questions should I ask the transplant team? What kind of medical tests are done in ... listing? Who are the members of the transplant team and what are their jobs? How many attending ...

  2. Questions Students Ask: Beta Decay.

    ERIC Educational Resources Information Center

    Koss, Jordan; Hartt, Kenneth

    1988-01-01

    Answers a student's question about the emission of a positron from a nucleus. Discusses the problem from the aspects of the uncertainty principle, beta decay, the Fermi Theory, and modern physics. (YP)

  3. Birds: Old Questions and New.

    ERIC Educational Resources Information Center

    Flannery, Maura C.

    2002-01-01

    Discusses questions such as how birds fly and the meaning of bird songs. Explains the relationship between birds and ecological activism and points out the excitement in research and observation of birds. (Contains 34 references.) (YDS)

  4. Questions to Ask Your Doctor

    MedlinePlus

    ... Donate Home > Education > Questions to Ask Your Doctor Education What is mbc? Diagnosis Guide for the Newly ... treatment in a community-based medical office. Consider distance from home, availability of specialists, access to clinical ...

  5. Interview Questions with Bentham Scientific

    NASA Technical Reports Server (NTRS)

    Mather, John C.

    2013-01-01

    John Mather answers questions for an interview for the Bentham Science Newsletter. He covers topics ranging from his childhood, his professional career and his thoughts on research, technology and today's scientists and engineers.

  6. Six Questions on Complex Systems

    NASA Astrophysics Data System (ADS)

    Symons, John F.; Sanayei, Ali

    2011-09-01

    This paper includes an interview with John F. Symons regarding some important questions in "complex systems" and "complexity". In addition, he has stated some important open problems concerning complex systems in his research area from a philosophical point of view.

  7. 78 FR 16765 - Community Reinvestment Act; Interagency Questions and Answers Regarding Community Reinvestment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-18

    ...The OCC, Board, and FDIC (collectively, the Agencies) are proposing to clarify their Interagency Questions and Answers Regarding Community Reinvestment to address several community development issues. The Agencies propose to revise five questions and answers, which address (i) community development activities outside institutions' assessment areas, both in the broader statewide or regional......

  8. Addressing Equity within Science Education Courses: Sharing Approaches and Ideas.

    ERIC Educational Resources Information Center

    Wieseman, Katherine C.; Bryan, Lynn; Hammrich, Penny; Lynch, Sharon; McGinnis, Randy; Pyle, Eric

    A discussion session provided opportunities for individuals involved in science teacher education to exchange approaches and ideas on how equity issues in science teaching and learning are being addressed in science teacher education courses. Evaluative questions included: (1) What conceptions of equity in science education underpin individual…

  9. Addressing Common Student Errors with Classroom Voting in Multivariable Calculus

    ERIC Educational Resources Information Center

    Cline, Kelly; Parker, Mark; Zullo, Holly; Stewart, Ann

    2012-01-01

    One technique for identifying and addressing common student errors is the method of classroom voting, in which the instructor presents a multiple-choice question to the class, and after a few minutes for consideration and small group discussion, each student votes on the correct answer, often using a hand-held electronic clicker. If a large number…

  10. Bulimia: Issues a University Counseling Center Needs To Address.

    ERIC Educational Resources Information Center

    Whitner, Phillip A.; Shetterly, Arminta

    The eating disorder known as bulimia is a relatively new and baffling phenomenon. This paper raises questions that college and university counseling center professionals need to address regarding this phenomenon. The first section focuses on defining the term "bulimia" and its evolution. The second section identifies numerous symptoms that need to…

  11. Addressing Concerns and Taking on the Third Rail

    ERIC Educational Resources Information Center

    Bieschke, Kathleen J.; Mintz, Laurie B.

    2009-01-01

    In this rejoinder, the authors begin by addressing some of the questions raised about the Values Statement. They then focus on next steps, first briefly summarizing a few excellent suggestions made by the authors of the reaction papers and then zeroing in on the tension-wrought issue of when values regarding sexual orientation and religion…

  12. Combined hepatocellular cholangiocarcinoma: Controversies to be addressed

    PubMed Central

    Wang, An-Qiang; Zheng, Yong-Chang; Du, Juan; Zhu, Cheng-Pei; Huang, Han-Chun; Wang, Shan-Shan; Wu, Liang-Cai; Wan, Xue-Shuai; Zhang, Hao-Hai; Miao, Ruo-Yu; Sang, Xin-Ting; Zhao, Hai-Tao

    2016-01-01

    Combined hepatocellular cholangiocarcinoma (CHC) accounts for 0.4%-14.2% of primary liver cancer cases and possesses pathological features of both hepatocellular carcinoma and cholangiocarcinoma. Since this disease was first described and classified in 1949, the classification of CHC has continuously evolved. The latest definition and classification of CHC by the World Health Organization is based on the speculation that CHC arises from hepatic progenitor cells. However, there is no evidence demonstrating the common origin of different components of CHC. Furthermore, the definition of CHC subtypes is still ambiguous and the identification of CHC subtype when a single tumor contains many components has remained unresolved. In addition, there is no summary on the newly recognized histopathology features or the contribution of CHC components to prognosis and outcome of this disease. Here we provide a review of the current literature to address these questions. PMID:27182157

  13. Ten questions for evolutionary studies of disease vulnerability

    PubMed Central

    Nesse, Randolph M

    2011-01-01

    Many evolutionary applications in medicine rely on well-established methods, such as population genetics, phylogenetic analysis, and observing pathogen evolution. Approaches to evolutionary questions about traits that leave bodies vulnerable to disease are less well developed. Strategies for formulating questions and hypotheses remain unsettled, and methods for testing evolutionary hypotheses are unfamiliar to many in medicine. This article uses recent examples to illustrate successful strategies and some common challenges. Ten questions arise in the course of considering hypotheses about traits that leave bodies vulnerable to disease. Addressing them systematically can help minimize confusion and errors. PMID:25567972

  14. Addressing problems of employee performance.

    PubMed

    McConnell, Charles R

    2011-01-01

    Employee performance problems are essentially of 2 kinds: those that are motivational in origin and those resulting from skill deficiencies. Both kinds of problems are the province of the department manager. Performance problems differ from problems of conduct in that traditional disciplinary processes ordinarily do not apply. Rather, performance problems are addressed through educational and remedial processes. The manager has a basic responsibility in ensuring that everything reasonable is done to help each employee succeed. There are a number of steps the manager can take to address employee performance problems. PMID:21537142

  15. Conducting systematic reviews of intervention questions III: Synthesizing data from intervention studies using meta-analysis.

    PubMed

    O'Connor, A M; Sargeant, J M; Wang, C

    2014-06-01

    This article is the sixth in a series of six articles describing systematic reviews of interventions in animal agriculture and veterinary medicine. The first article provided an overview of systematic reviews, followed by an article on building evidence across study designs, and an article describing criteria for validity in randomized controlled trials. The fourth article in this series overviewed the initial steps in conducting a systematic review: development of a review protocol, identification of the structured question to be addressed and conducting a comprehensive literature search to identify potentially relevant research to address the review question. The fifth article introduced relevance screening of literature to identify and include research that is relevant to the review question, the use of standardized checklists and procedures to assess the risk of bias in the relevant research, data extraction from primary research studies and summarizing the results of the body of research identified. Many systematic reviews of interventions aim to use a quantitative method to combine the results of multiple studies and provide a more precise estimate of the effect of the intervention on the outcome, that is, a summary effect measure. The objective of this article was to describe general approaches that are available for quantitative synthesis of data. Specific details of all meta-analysis statistical approaches are beyond the capacity of this article. PMID:24905996

  16. Two Forms of Affirmative Responses to Polar Questions

    ERIC Educational Resources Information Center

    Lee, Seung-Hee

    2015-01-01

    In conversation analysis, questions are explicated in sequential terms. They constrain relevant types and forms of response in the next turn, and the specifics of response construction provide resources that inform how questions and their actions and constraints are understood. This article aims to contribute to our cross-linguistic understandings…

  17. Automatic Generation and Ranking of Questions for Critical Review

    ERIC Educational Resources Information Center

    Liu, Ming; Calvo, Rafael A.; Rus, Vasile

    2014-01-01

    Critical review skill is one important aspect of academic writing. Generic trigger questions have been widely used to support this activity. When students have a concrete topic in mind, trigger questions are less effective if they are too general. This article presents a learning-to-rank based system which automatically generates specific trigger…

  18. [Ethical questions with patients in the palliative phase].

    PubMed

    Roger, Violaine

    2016-04-01

    Ethics question our values and the principles which govern our decisions. In the specific context of the home, where the family is alone most of the time with the sick family member, and where the team of health professionals is more fragmented, day-to-day care, notably in the palliative phase, requires almost constant ethical questioning. PMID:27063882

  19. Implementing Response to Intervention: Practices and Perspectives from Five Schools--Frequently Asked Questions

    ERIC Educational Resources Information Center

    Tackett, Kathryn Klingler; Roberts, Greg; Baker, Scott; Scammacca, Nancy

    2009-01-01

    One question frequently arises in the work of the Regional Comprehensive Centers: "What are states, districts, and schools doing about RTI?" This document addresses that question, with particular focus on instruction and the implementation of effective practices. It uses a frequently asked questions (FAQs) format, with answers based on the…

  20. Working with Second Language Learners: Answers to Teachers' Top Ten Questions.

    ERIC Educational Resources Information Center

    Cary, Stephen

    This book aims to provide practical, research-informed answers to the questions most frequently asked by teachers of second language learners. Every question targets one of the key instructional issues teachers must address to ensure success for their second language students. Included among the questions are: How do I assess a student's English?…

  1. Chemical Address Tags of Fluorescent Bioimaging Probes

    PubMed Central

    Shedden, Kerby; Rosania, Gus R.

    2010-01-01

    Chemical address tags can be defined as specific structural features shared by a set of bioimaging probes having a predictable influence on cell-associated visual signals obtained from these probes. Here, using a large image dataset acquired with a high content screening instrument, machine vision and cheminformatics analysis have been applied to reveal chemical address tags. With a combinatorial library of fluorescent molecules, fluorescence signal intensity, spectral, and spatial features characterizing each one of the probes' visual signals were extracted from images acquired with the three different excitation and emission channels of the imaging instrument. With multivariate regression, the additive contribution from each one of the different building blocks of the bioimaging probes towards each measured, cell-associated image-based feature was calculated. In this manner, variations in the chemical features of the molecules were associated with the resulting staining patterns, facilitating quantitative, objective analysis of chemical address tags. Hierarchical clustering and paired image-cheminformatics analysis revealed key structure-property relationships amongst many building blocks of the fluorescent molecules. The results point to different chemical modifications of the bioimaging probes that can exert similar (or different) effects on the probes' visual signals. Inspection of the clustered structures suggests intramolecular charge migration or partial charge distribution as potential mechanistic determinants of chemical address tag behavior. PMID:20104576

  2. Communities Address Barriers to Connectivity.

    ERIC Educational Resources Information Center

    Byers, Anne

    1996-01-01

    Rural areas lag behind urban areas in access to information technologies. Public institutions play a critical role in extending the benefits of information technologies to those who would not otherwise have access. The most successful rural telecommunications plans address barriers to use, such as unawareness of the benefits, technophobia, the…

  3. State of the Lab Address

    ScienceCinema

    King, Alex

    2013-03-01

    In his third-annual State of the Lab address, Ames Laboratory Director Alex King called the past year one of "quiet but strong progress" and called for Ames Laboratory to continue to build on its strengths while responding to changing expectations for energy research.

  4. State of the Lab Address

    SciTech Connect

    King, Alex

    2010-01-01

    In his third-annual State of the Lab address, Ames Laboratory Director Alex King called the past year one of "quiet but strong progress" and called for Ames Laboratory to continue to build on its strengths while responding to changing expectations for energy research.

  5. Matching Alternative Addresses: a Semantic Web Approach

    NASA Astrophysics Data System (ADS)

    Ariannamazi, S.; Karimipour, F.; Hakimpour, F.

    2015-12-01

    Rapid development of crowd-sourcing or volunteered geographic information (VGI) provides opportunities for authoritatives that deal with geospatial information. Heterogeneity of multiple data sources and inconsistency of data types is a key characteristics of VGI datasets. The expansion of cities resulted in the growing number of POIs in the OpenStreetMap, a well-known VGI source, which causes the datasets to outdate in short periods of time. These changes made to spatial and aspatial attributes of features such as names and addresses might cause confusion or ambiguity in the processes that require feature's literal information like addressing and geocoding. VGI sources neither will conform specific vocabularies nor will remain in a specific schema for a long period of time. As a result, the integration of VGI sources is crucial and inevitable in order to avoid duplication and the waste of resources. Information integration can be used to match features and qualify different annotation alternatives for disambiguation. This study enhances the search capabilities of geospatial tools with applications able to understand user terminology to pursuit an efficient way for finding desired results. Semantic web is a capable tool for developing technologies that deal with lexical and numerical calculations and estimations. There are a vast amount of literal-spatial data representing the capability of linguistic information in knowledge modeling, but these resources need to be harmonized based on Semantic Web standards. The process of making addresses homogenous generates a helpful tool based on spatial data integration and lexical annotation matching and disambiguating.

  6. Frequently Asked Questions about Sugar

    MedlinePlus

    ... a Healthy Heart Healthy Kids Our Kids Programs Childhood Obesity What is childhood obesity? Overweight in Children BMI in Children Is Childhood Obesity an Issue in Your Home? Addressing your Child's ...

  7. Strange Bedfellows? Common Ground on the Moral Status Question.

    PubMed

    Wilkins, Shane Maxwell

    2016-04-01

    When does a developing human being acquire moral status? I outline three different positions based on substance ontology that attempt to solve the question by locating some morally salient event in the process of human development question. In the second section, I consider some specific empirical objections to one of these positions, refute them, and then show how similar objections and responses would generalize to the other substance-based positions on the question. The crucial finding is that all the attempts to answer the question that involve substance ontology need to appeal to dispositions. PMID:26887642

  8. On asking the right questions.

    PubMed

    Rayner, P

    1986-03-01

    Despite the vast array of theoretical formulations now available, none is sufficiently well developed. Some of the philosophical questions thrown up by such material are posed. Under the heading of "Discourse," the questions of what constitutes reasonableness and how logical validity is established are raised. Under the heading of "Epistemology," the nature of concept formulation and causality is raised. Under the heading of "Language," the nature of linguistic representation and artificially constructed language or "artificial intelligence" is raised. It is suggested that these and other issues in the philosophy of science require the urgent attention of family therapy theorists. PMID:3754225

  9. Response times to conceptual questions

    NASA Astrophysics Data System (ADS)

    Lasry, Nathaniel; Watkins, Jessica; Mazur, Eric; Ibrahim, Ahmed

    2013-09-01

    We measured the time taken by students to respond to individual Force Concept Inventory (FCI) questions. We examine response time differences between correct and incorrect answers, both before and after instruction. We also determine the relation between response time and expressed confidence. Our data reveal three results of interest. First, response times are longer for incorrect answers than for correct ones, indicating that distractors are not automatic choices. Second, response times increase after instruction for both correct and incorrect answers, supporting the notion that instruction changes students' approach to conceptual questions. Third, response times are inversely related to students' expressed confidence; the lower their confidence, the longer it takes to respond.

  10. Questions Students Ask: The Red-Eye Effect.

    ERIC Educational Resources Information Center

    Physics Teacher, 1985

    1985-01-01

    Addresses the question of why a dog's eyes appear red and glow when a flash photograph is taken. Conditions for the red-eye effect, light paths involved, structure of the eye, and typical cameras and lenses are discussed. Also notes differences between the eyes of nocturnal animals and humans. (JN)

  11. Sectarian Universities, Federal Funding, and the Question of Academic Freedom.

    ERIC Educational Resources Information Center

    Zagano, Phyllis

    1990-01-01

    Addresses the question of sectarianism and its relationship to academic freedom. Provides a case history of U.S. Roman Catholic education, examining the financial problems of Catholic universities denied GI Bill monies. Defines the parameters of the Catholic college. Delineates the relationship between the Vatican's control of Catholic…

  12. Questions of Matter: Critical Conversations in Online Spaces

    ERIC Educational Resources Information Center

    Albers, Peggy; Turnbull, Sarah; Angay-Crowder, Tuba

    2015-01-01

    How professional development is delivered in today's networked world has shifted greatly, and research into online spaces of learning is growing. Numerous questions, however, remain regarding how online spaces can be leveraged to foster meaningful conversations that address current critical educational issues. This qualitative study examines the…

  13. Some Key Epistemological Questions About A "Theory of Practice."

    ERIC Educational Resources Information Center

    Culbertson, Jack

    A number of conclusions can be drawn from an examination of epistemological questions relevant to the building of a theory of research practice in educational administration: (1) the realms addressed by the human sciences and by the natural sciences differ markedly in degree if not in kind; (2) the "theory" movement was guided epistemologically by…

  14. Theorizing the Entrepreneurial University: Open Questions and Possible Answers

    ERIC Educational Resources Information Center

    Sotiris, Panagiotis

    2012-01-01

    This article attempts to address theoretical questions regarding the transition towards an entrepreneurial university and the changes associated with this process, namely the increased commodification, the competitive quest for private funding and the introduction of business management practices. The important theoretical advances made in the…

  15. Questions for the Study and Teaching of Shakespeare and Milton.

    ERIC Educational Resources Information Center

    DeVito, Angela, Ed.; Medine, Peter, Ed.

    The discussion questions and essay prompts in this collection were compiled from contributions made by participants in the 1991 Arizona Shakespeare-Milton Institute. After an introduction which presents some general guidelines for teachers and students, the collection addresses the following works: "As You Like It"; "The Tempest"; "Richard II";…

  16. Validating Two Questions in the Force Concept Inventory with Subquestions

    ERIC Educational Resources Information Center

    Yasuda, Jun-ichiro; Taniguchi, Masa-aki

    2013-01-01

    In this study, we evaluate the structural validity of Q.16 and Q.7 in the Force Concept Inventory (FCI). We address whether respondents who answer Q.16 and Q.7 correctly actually have an understanding of the concepts of physics tested in the questions. To examine respondents' levels of understanding, we use subquestions that test them on concepts…

  17. The (Im)possibility of the Project: Radford Address

    ERIC Educational Resources Information Center

    Green, Bill

    2010-01-01

    In this address, the author engages both with the possibility "and" the impossibility of the educational project--and suggests something of what it means to say this. His presentation is specifically addressed to the theme of the (im)possibility of the educational project. He draws from philosophy, literature, psychoanalysis and history, as well…

  18. [Questions by adolescents about dieting].

    PubMed

    Bloch, A

    1989-12-15

    In recent years there has been increasing concern and involvement of Israeli adolescents with dieting. An increase in the incidence of obesity has been emphasized by the mass media. This has been marked by an increase in the number of questions on dieting sent anonymously by 12 to 14 year-olds to a column in a popular youth magazine about adolescent sexuality. These letters include requests for diets to prevent obesity in general and fatness of certain parts of the body in particular, such as the thighs or buttocks; questions as to side-effects of diets already started, particularly amenorrhea; and questions about the onset of bulimia and anorexia nervosa, expressing fear of the consequences. This study gives examples of the questions and the answers, and indicates the professions of those to whom the applicants were referred for further diagnosis and treatment. Newer techniques of health education with regard to adolescent dieting are urgently needed so that the health staff can promote insight and indicate the need for treatment at as early a stage as possible. The use of mass media in a suitable manner is critical, given the increase in diet-advertising. PMID:2620891

  19. Explaining Errors in Children's Questions

    ERIC Educational Resources Information Center

    Rowland, Caroline F.

    2007-01-01

    The ability to explain the occurrence of errors in children's speech is an essential component of successful theories of language acquisition. The present study tested some generativist and constructivist predictions about error on the questions produced by ten English-learning children between 2 and 5 years of age. The analyses demonstrated that,…

  20. Looming Questions in Performance Pay

    ERIC Educational Resources Information Center

    Gratz, Donald B.

    2010-01-01

    When proposing performance pay for teachers, reformers first must answer three questions: What is the definition of teacher performance? What is the definition of student performance? and What are the goals of schooling? Reformers also need to examine the assumptions that guide their proposals and prepare to deal with the implementation issues…

  1. Questionable Methods in Alcoholism Research.

    ERIC Educational Resources Information Center

    Koocher, Gerald P.

    1991-01-01

    Alcoholism research paradigms that use substantial cash incentives to attract participants and that call for alcoholics to consume ethanol in laboratory raise ethical questions. When using such methods, investigators should be obligated to discuss risk-benefit rationales and detail precautionary behaviors to protect participants. Discussion of…

  2. Questioning Shakespeare through Student Journals.

    ERIC Educational Resources Information Center

    Thornton, Kathleen K.

    Reader-response journals were successfully employed in a "Reading Shakespeare" course for non-majors, making literary tradition accessible to students untrained in classical rhetoric. Students were encouraged to employ any combination of four approaches. First, students were invited to ask questions about the language, sequence of events,…

  3. Constructivism and Objectivism: Additional Questions

    ERIC Educational Resources Information Center

    Meltzer, Edmund S.

    2006-01-01

    In past issues of "The Educational Forum," David Elkind (2004; 2005) and Jamin Carson (2005) have engaged in a dialogue about constructivism and objectivism as viable philosophies of education. In this issue, yet another author joins in the discussion by questioning the role of science and religion in objectivism.

  4. Questioning Centre-Periphery Platforms

    ERIC Educational Resources Information Center

    Postiglione, Gerard A.

    2005-01-01

    How much is hegemony and how much is self-determination in the higher education systems in Southeast Asia? This paper argues that while the question of centre and periphery is still relevant to the analysis of international university systems, the analytical frameworks from which it has arisen may lose viability in the long term. Southeast Asian…

  5. Four Questions to Ask Yourself

    ERIC Educational Resources Information Center

    Abilock, Debbie, Ed.

    2007-01-01

    One's commitment to intellectual freedom is manifested not just in the creation of a strong and clear selection policy or the celebration of Banned Books Week but by his or her willingness to examine his or her practices openly with others. In this article, the author proposes four questions to explore in one's teaching and in professional…

  6. What Children Learn from Questioning

    ERIC Educational Resources Information Center

    Harris, Paul

    2015-01-01

    Research shows that young children ask a multitude of why and how questions. And when they do, they're not simply trying to get adult attention; instead, they're actively seeking information. In this article, Paul Harris describes the findings of a number of research analyses based on extensive transcripts of children's natural speech. Some of the…

  7. Education Answers That Vouchers Question.

    ERIC Educational Resources Information Center

    Sroufe, Gerald E.

    This speech explains education voucher programs and responds to criticisms of such programs. The education voucher system is described as one that questions traditional structures and methods while it equalizes opportunities to purchase education, fosters federally funded and controlled alternative school settings and programs, and gives parents…

  8. The Geography of Virtual Questioning

    ERIC Educational Resources Information Center

    Mon, Lorri; Bishop, Bradley Wade; McClure, Charles R.; McGilvray, Jessica; Most, Linda; Milas, Theodore Patrick; Snead, John T.

    2009-01-01

    This article explores the geography of virtual questioning by using geographic information systems to study activity within the Florida Electronic Library "Ask a Librarian" collaborative chat service. Researchers mapped participating libraries throughout the state of Florida that served as virtual "entry portals" for users as they asked questions…

  9. Multiple True-False Questions

    ERIC Educational Resources Information Center

    Hill, G. C.; Woods, G. T.

    1974-01-01

    Two types of objective questions are compared: the multiple choice item, in which one and only one of several stated alternatives is correct for a given initial statement, and the multiple true-false item, where the stem is followed by several completions of which one or more can be correct. (DT)

  10. Ten Practical Questions about Branding

    ERIC Educational Resources Information Center

    Moore, Robert M.; Rattenbury, Jeanne

    2004-01-01

    "Marketing" and "branding" were once considered dirty words on campus but faculty, staff, and board members now appreciate the value of getting their message out and managing their reputation. The question is not so much whether to invest, but when, how, and most important, what's the return on investment? A roundtable of accomplished marketing…

  11. Approaches to answering critical CER questions.

    PubMed

    Kinnier, Christine V; Chung, Jeanette W; Bilimoria, Karl Y

    2015-01-01

    While randomized controlled trials (RCTs) are the gold standard for research, many research questions cannot be ethically and practically answered using an RCT. Comparative effectiveness research (CER) techniques are often better suited than RCTs to address the effects of an intervention under routine care conditions, an outcome otherwise known as effectiveness. CER research techniques covered in this section include: effectiveness-oriented experimental studies such as pragmatic trials and cluster randomized trials, treatment response heterogeneity, observational and database studies including adjustment techniques such as sensitivity analysis and propensity score analysis, systematic reviews and meta-analysis, decision analysis, and cost effectiveness analysis. Each section describes the technique and covers the strengths and weaknesses of the approach. PMID:25677015

  12. Effects of Question Repetition on the Eyewitness Testimony of Children and Adults.

    ERIC Educational Resources Information Center

    Poole, Debra A.; White, Lawerence T.

    1991-01-01

    In their answers to questions about a novel event, children were as accurate as adults when responding to open-ended questions, and four year olds were more likely than six and eight year olds and adults to change responses to yes-no questions. Adults speculated more frequently than did children when they answered specific questions. (BC)

  13. Prediction in Language Comprehension beyond Specific Words: An ERP Study on Sentence Comprehension in Polish

    ERIC Educational Resources Information Center

    Szewczyk, Jakub M.; Schriefers, Herbert

    2013-01-01

    Recently, several ERP studies have shown that the human language comprehension system anticipates words that are highly likely continuations of a given text. However, it remains an open issue whether the language comprehension system can also make predictions that go beyond a specific word. Here, we address the question of whether readers predict…

  14. Nanoscale content-addressable memory

    NASA Technical Reports Server (NTRS)

    Davis, Bryan (Inventor); Principe, Jose C. (Inventor); Fortes, Jose (Inventor)

    2009-01-01

    A combined content addressable memory device and memory interface is provided. The combined device and interface includes one or more one molecular wire crossbar memories having spaced-apart key nanowires, spaced-apart value nanowires adjacent to the key nanowires, and configurable switches between the key nanowires and the value nanowires. The combination further includes a key microwire-nanowire grid (key MNG) electrically connected to the spaced-apart key nanowires, and a value microwire-nanowire grid (value MNG) electrically connected to the spaced-apart value nanowires. A key or value MNGs selects multiple nanowires for a given key or value.

  15. Addressing the workforce pipeline challenge

    SciTech Connect

    Leonard Bond; Kevin Kostelnik; Richard Holman

    2006-11-01

    A secure and affordable energy supply is essential for achieving U.S. national security, in continuing U.S. prosperity and in laying the foundations to enable future economic growth. To meet this goal the next generation energy workforce in the U.S., in particular those needed to support instrumentation, controls and advanced operations and maintenance, is a critical element. The workforce is aging and a new workforce pipeline, to support both current generation and new build has yet to be established. The paper reviews the challenges and some actions being taken to address this need.

  16. Identifying and Addressing Vaccine Hesitancy

    PubMed Central

    Kestenbaum, Lori A.; Feemster, Kristen A.

    2015-01-01

    In the 20th century, the introduction of multiple vaccines significantly reduced childhood morbidity, mortality, and disease outbreaks. Despite, and perhaps because of, their public health impact, an increasing number of parents and patients are choosing to delay or refuse vaccines. These individuals are described as vaccine hesitant. This phenomenon has developed due to the confluence of multiple social, cultural, political and personal factors. As immunization programs continue to expand, understanding and addressing vaccine hesitancy will be crucial to their successful implementation. This review explores the history of vaccine hesitancy, its causes, and suggested approaches for reducing hesitancy and strengthening vaccine acceptance. PMID:25875982

  17. Identifying and addressing vaccine hesitancy.

    PubMed

    Kestenbaum, Lori A; Feemster, Kristen A

    2015-04-01

    In the 20th century, the introduction of multiple vaccines significantly reduced childhood morbidity, mortality, and disease outbreaks. Despite, and perhaps because of, their public health impact, an increasing number of parents and patients are choosing to delay or refuse vaccines. These individuals are described as "vaccine hesitant." This phenomenon has developed due to the confluence of multiple social, cultural, political, and personal factors. As immunization programs continue to expand, understanding and addressing vaccine hesitancy will be crucial to their successful implementation. This review explores the history of vaccine hesitancy, its causes, and suggested approaches for reducing hesitancy and strengthening vaccine acceptance. PMID:25875982

  18. Innovative Legal Approaches to Address Obesity

    PubMed Central

    Pomeranz, Jennifer L; Teret, Stephen P; Sugarman, Stephen D; Rutkow, Lainie; Brownell, Kelly D

    2009-01-01

    Context: The law is a powerful public health tool with considerable potential to address the obesity issue. Scientific advances, gaps in the current regulatory environment, and new ways of conceptualizing rights and responsibilities offer a foundation for legal innovation. Methods: This article connects developments in public health and nutrition with legal advances to define promising avenues for preventing obesity through the application of the law. Findings: Two sets of approaches are defined: (1) direct application of the law to factors known to contribute to obesity and (2) original and innovative legal solutions that address the weak regulatory stance of government and the ineffectiveness of existing policies used to control obesity. Specific legal strategies are discussed for limiting children's food marketing, confronting the potential addictive properties of food, compelling industry speech, increasing government speech, regulating conduct, using tort litigation, applying nuisance law as a litigation strategy, and considering performance-based regulation as an alternative to typical regulatory actions. Finally, preemption is an overriding issue and can play both a facilitative and a hindering role in obesity policy. Conclusions: Legal solutions are immediately available to the government to address obesity and should be considered at the federal, state, and local levels. New and innovative legal solutions represent opportunities to take the law in creative directions and to link legal, nutrition, and public health communities in constructive ways. PMID:19298420

  19. Global-Address Space Networking (GASNet) Library

    SciTech Connect

    Welcome, Michael L.; Bell, Christian S.

    2011-04-06

    GASNet (Global-Address Space Networking) is a language-independent, low-level networking layer that provides network-independent, high-performance communication primitives tailored for implementing parallel global address space SPMD languages such as UPC and Titanium. The interface is primarily intended as a compilation target and for use by runtime library writers (as opposed to end users), and the primary goals are high performance, interface portability, and expressiveness. GASNet is designed specifically to support high-performance, portable implementations of global address space languages on modern high-end communication networks. The interface provides the flexibility and extensibility required to express a wide variety of communication patterns without sacrificing performance by imposing large computational overheads in the interface. The design of the GASNet interface is partitioned into two layers to maximize porting ease without sacrificing performance: the lower level is a narrow but very general interface called the GASNet core API - the design is basedheavily on Active Messages, and is implemented directly on top of each individual network architecture. The upper level is a wider and more expressive interface called GASNet extended API, which provides high-level operations such as remote memory access and various collective operations. This release implements GASNet over MPI, the Quadrics "elan" API, the Myrinet "GM" API and the "LAPI" interface to the IBM SP switch. A template is provided for adding support for additional network interfaces.

  20. Global-Address Space Networking (GASNet) Library

    2011-04-06

    GASNet (Global-Address Space Networking) is a language-independent, low-level networking layer that provides network-independent, high-performance communication primitives tailored for implementing parallel global address space SPMD languages such as UPC and Titanium. The interface is primarily intended as a compilation target and for use by runtime library writers (as opposed to end users), and the primary goals are high performance, interface portability, and expressiveness. GASNet is designed specifically to support high-performance, portable implementations of global address spacemore » languages on modern high-end communication networks. The interface provides the flexibility and extensibility required to express a wide variety of communication patterns without sacrificing performance by imposing large computational overheads in the interface. The design of the GASNet interface is partitioned into two layers to maximize porting ease without sacrificing performance: the lower level is a narrow but very general interface called the GASNet core API - the design is basedheavily on Active Messages, and is implemented directly on top of each individual network architecture. The upper level is a wider and more expressive interface called GASNet extended API, which provides high-level operations such as remote memory access and various collective operations. This release implements GASNet over MPI, the Quadrics "elan" API, the Myrinet "GM" API and the "LAPI" interface to the IBM SP switch. A template is provided for adding support for additional network interfaces.« less

  1. Anti-PEG immunity: emergence, characteristics, and unaddressed questions

    PubMed Central

    Yang, Qi; Lai, Samuel K.

    2015-01-01

    The modification of protein and nanoparticle therapeutics with polyethylene glycol (PEG), a flexible, uncharged and highly hydrophilic polymer, is a widely adopted approach to reduce RES clearance, extend circulation time, and improve drug efficacy. Nevertheless, an emerging body of literature, generated by numerous research groups, demonstrates that the immune system can produce antibodies that specifically bind PEG, which can lead to the “accelerated blood clearance” of PEGylated therapeutics. In animals, anti-PEG immunity is typically robust but short-lived and consists of a predominantly anti-PEG IgM response. Rodent studies suggest that the induction of anti-PEG antibodies (α-PEG Abs) primarily occurs through a type 2 T-cell independent mechanism. Although anti-PEG immunity is less well-studied in humans, the presence of α-PEG Abs has been correlated with reduced efficacy of PEGylated therapeutics in clinical trials. The prevalence of anti-PEG IgG and reports of memory immune responses, as well as the existence of α-PEG Abs in healthy untreated individuals, suggests that the mechanism(s) and features of human anti-PEG immune responses may differ from those of animal models. Many questions, including the incidence rate of pre-existing α-PEG Abs and immunological mechanism(s) of α-PEG Ab formation in humans, must be answered in order to fully address the potential complications of anti-PEG immunity. PMID:25707913

  2. Top 10 research questions related to energy balance.

    PubMed

    Shook, Robin P; Hand, Gregory A; Blair, Steven N

    2014-03-01

    Obesity is the result of a mismatch between the amount of calories consumed and the amount of calories expended during an extended period of time. This relationship is described by the energy balance equation, which states the rate of change in energy storage depots in the body are equal to the rate of energy intake minus the rate of energy expenditure. Although this relationship may appear easy to understand based on simple mathematics, in reality, a variety of known and unknown systems influence the components of energy balance (energy storage, energy intake, energy expenditure). Clearly, if a complete understanding of energy balance was apparent, worldwide levels of obesity would not have reached pandemic proportions due to effective prevention and treatment strategies. The aim of the present article is to provide a brief overview of the components of energy balance and to identify 10 key topics and unanswered questions that would move the research field forward if addressed. These topics are intentionally diverse and range from general themes (e.g., methodological issues) to specific areas (e.g., intensity of exercise required to alter energy intake). Although this list is not meant to be exhaustive, it does provide a research agenda for scientists involved in the study of energy balance and recommendations for public health professionals developing obesity interventions. PMID:24749236

  3. 47 CFR 13.215 - Question pools.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Question pools. 13.215 Section 13.215... Question pools. The question pool for each written examination element will be composed of questions acceptable to the FCC. Each question pool must contain at least five (5) times the number of...

  4. 47 CFR 13.215 - Question pools.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Question pools. 13.215 Section 13.215... Question pools. The question pool for each written examination element will be composed of questions acceptable to the FCC. Each question pool must contain at least five (5) times the number of...

  5. On a question of Gross

    NASA Astrophysics Data System (ADS)

    Banerjee, Abhijit

    2007-03-01

    Using the notion of weighted sharing of sets we prove two uniqueness theorems which improve the results proved by Fang and Qiu [H. Qiu, M. Fang, A unicity theorem for meromorphic functions, Bull. Malaysian Math. Sci. Soc. 25 (2002) 31-38], Lahiri and Banerjee [I. Lahiri, A. Banerjee, Uniqueness of meromorphic functions with deficient poles, Kyungpook Math. J. 44 (2004) 575-584] and Yi and Lin [H.X. Yi, W.C. Lin, Uniqueness theorems concerning a question of Gross, Proc. Japan Acad. Ser. A 80 (2004) 136-140] and thus provide an answer to the question of Gross [F. Gross, Factorization of meromorphic functions and some open problems, in: Proc. Conf. Univ. Kentucky, Lexington, KY, 1976, in: Lecture Notes in Math., vol. 599, Springer, Berlin, 1977, pp. 51-69], under a weaker hypothesis.

  6. Recognizing Young Readers' Spoken Questions

    ERIC Educational Resources Information Center

    Chen, Wei; Mostow, Jack; Aist, Gregory

    2013-01-01

    Free-form spoken input would be the easiest and most natural way for young children to communicate to an intelligent tutoring system. However, achieving such a capability poses a challenge both to instruction design and to automatic speech recognition. To address the difficulties of accepting such input, we adopt the framework of predictable…

  7. Addressing failures in exascale computing

    SciTech Connect

    Snir, Marc; Wisniewski, Robert W.; Abraham, Jacob A.; Adve, Sarita; Bagchi, Saurabh; Balaji, Pavan; Belak, Jim; Bose, Pradip; Cappello, Franck; Carlson, William; Chien, Andrew A.; Coteus, Paul; Debardeleben, Nathan A.; Diniz, Pedro; Engelmann, Christian; Erez, Mattan; Saverio, Fazzari; Geist, Al; Gupta, Rinku; Johnson, Fred; Krishnamoorthy, Sriram; Leyffer, Sven; Liberty, Dean; Mitra, Subhasish; Munson, Todd; Schreiber, Robert; Stearly, Jon; Van Hensbergen, Eric

    2014-05-01

    We present here a report produced by a workshop on “Addressing Failures in Exascale Computing” held in Park City, Utah, August 4–11, 2012. The charter of this workshop was to establish a common taxonomy about resilience across all the levels in a computing system; discuss existing knowledge on resilience across the various hardware and software layers of an exascale system; and build on those results, examining potential solutions from both a hardware and software perspective and focusing on a combined approach. The workshop brought together participants with expertise in applications, system software, and hardware; they came from industry, government, and academia; and their interests ranged from theory to implementation. The combination allowed broad and comprehensive discussions and led to this document, which summarizes and builds on those discussions.

  8. Light addressable photoelectrochemical cyanide sensor

    SciTech Connect

    Licht, S.; Myung, N.; Sun, Y.

    1996-03-15

    A sensor is demonstrated that is capable of spatial discrimination of cyanide with use of only a single stationary sensing element. Different spatial regions of the sensing element are light activated to reveal the solution cyanide concentration only at the point of illumination. In this light addressable photoelectrochemical (LAP) sensor the sensing element consists of an n-CdSe electrode immersed in solution, with the open-circuit potential determined under illumination. In alkaline ferro-ferri-cyanide solution, the open-circuit photopotential is highly responsive to cyanide, with a linear response of (120 mV) log [KCN]. LAP detection with a spatial resolution of {+-}1 mm for cyanide detection is demonstrated. The response is almost linear for 0.001-0.100 m cyanide with a resolution of 5 mV. 38 refs., 7 figs., 1 tab.

  9. Addressing Failures in Exascale Computing

    SciTech Connect

    Snir, Marc; Wisniewski, Robert; Abraham, Jacob; Adve, Sarita; Bagchi, Saurabh; Balaji, Pavan; Belak, J.; Bose, Pradip; Cappello, Franck; Carlson, Bill; Chien, Andrew; Coteus, Paul; DeBardeleben, Nathan; Diniz, Pedro; Engelmann, Christian; Erez, Mattan; Fazzari, Saverio; Geist, Al; Gupta, Rinku; Johnson, Fred; Krishnamoorthy, Sriram; Leyffer, Sven; Liberty, Dean; Mitra, Subhasish; Munson, Todd; Schreiber, Rob; Stearley, Jon; Van Hensbergen, Eric

    2014-01-01

    We present here a report produced by a workshop on Addressing failures in exascale computing' held in Park City, Utah, 4-11 August 2012. The charter of this workshop was to establish a common taxonomy about resilience across all the levels in a computing system, discuss existing knowledge on resilience across the various hardware and software layers of an exascale system, and build on those results, examining potential solutions from both a hardware and software perspective and focusing on a combined approach. The workshop brought together participants with expertise in applications, system software, and hardware; they came from industry, government, and academia, and their interests ranged from theory to implementation. The combination allowed broad and comprehensive discussions and led to this document, which summarizes and builds on those discussions.

  10. Gate questions in psychiatric interviewing: the case of suicide assessment.

    PubMed

    Barber, M E; Marzuk, P M; Leon, A C; Portera, L

    2001-01-01

    Gate questions are commonly used to shorten structured interviews, by not probing negative responses with more detailed questions. This study quantified cases of aborted suicide attempts that would have been missed, if we had skipped detailed questions following a gate. To accomplish this, we interviewed a random sample of 135 adult psychiatric inpatients concerning their past suicidal behavior. Using our structured interview, subjects were asked a general question about aborted suicide attempts, and then asked method-specific questions regardless of their response to the general "gate" question. Of the seventy subjects who were found to have histories of aborted attempts, 44.3% answered "no" to the gate question. Comparing these "false negative" subjects to "true positives," who had answered "yes" to the gate question and reported bona fide aborted attempts yielded no significant associations with demographics, psychiatric diagnoses, or reported histories of actual suicide attempts. Thus, a large number of subjects with aborted attempts would have been missed if a negative response to the gate question had not been probed. Clinical and reasearch implications generally, as well as implications for suicide assessment, are discussed. PMID:11287058

  11. An Integrated Assessment Approach to Address Artisanal and Small-Scale Gold Mining in Ghana

    PubMed Central

    Basu, Niladri; Renne, Elisha P.; Long, Rachel N.

    2015-01-01

    Artisanal and small-scale gold mining (ASGM) is growing in many regions of the world including Ghana. The problems in these communities are complex and multi-faceted. To help increase understanding of such problems, and to enable consensus-building and effective translation of scientific findings to stakeholders, help inform policies, and ultimately improve decision making, we utilized an Integrated Assessment approach to study artisanal and small-scale gold mining activities in Ghana. Though Integrated Assessments have been used in the fields of environmental science and sustainable development, their use in addressing specific matter in public health, and in particular, environmental and occupational health is quite limited despite their many benefits. The aim of the current paper was to describe specific activities undertaken and how they were organized, and the outputs and outcomes of our activity. In brief, three disciplinary workgroups (Natural Sciences, Human Health, Social Sciences and Economics) were formed, with 26 researchers from a range of Ghanaian institutions plus international experts. The workgroups conducted activities in order to address the following question: What are the causes, consequences and correctives of small-scale gold mining in Ghana? More specifically: What alternatives are available in resource-limited settings in Ghana that allow for gold-mining to occur in a manner that maintains ecological health and human health without hindering near- and long-term economic prosperity? Several response options were identified and evaluated, and are currently being disseminated to various stakeholders within Ghana and internationally. PMID:26393627

  12. An Integrated Assessment Approach to Address Artisanal and Small-Scale Gold Mining in Ghana.

    PubMed

    Basu, Niladri; Renne, Elisha P; Long, Rachel N

    2015-09-01

    Artisanal and small-scale gold mining (ASGM) is growing in many regions of the world including Ghana. The problems in these communities are complex and multi-faceted. To help increase understanding of such problems, and to enable consensus-building and effective translation of scientific findings to stakeholders, help inform policies, and ultimately improve decision making, we utilized an Integrated Assessment approach to study artisanal and small-scale gold mining activities in Ghana. Though Integrated Assessments have been used in the fields of environmental science and sustainable development, their use in addressing specific matter in public health, and in particular, environmental and occupational health is quite limited despite their many benefits. The aim of the current paper was to describe specific activities undertaken and how they were organized, and the outputs and outcomes of our activity. In brief, three disciplinary workgroups (Natural Sciences, Human Health, Social Sciences and Economics) were formed, with 26 researchers from a range of Ghanaian institutions plus international experts. The workgroups conducted activities in order to address the following question: What are the causes, consequences and correctives of small-scale gold mining in Ghana? More specifically: What alternatives are available in resource-limited settings in Ghana that allow for gold-mining to occur in a manner that maintains ecological health and human health without hindering near- and long-term economic prosperity? Several response options were identified and evaluated, and are currently being disseminated to various stakeholders within Ghana and internationally. PMID:26393627

  13. Addressing Underrepresentation: Physics Teaching for All

    NASA Astrophysics Data System (ADS)

    Rifkin, Moses

    2016-02-01

    Every physics teacher wants to give his or her students the opportunity to learn physics well. Despite these intentions, certain groups of students—including women and underrepresented minorities (URMs)—are not taking and not remaining in physics. In many cases, these disturbing trends are more significant in physics than in any other science. This is a missed opportunity for our discipline because demographic diversity strengthens science. The question is what we can do about these trends in our classrooms, as very few physics teachers have been explicitly prepared to address them. In this article, I will share some steps that I've taken in my classroom that have moved my class in the right direction. In the words of Nobel Prize-winning physicist Carl Wieman and psychologists Lauren Aguilar and Gregory Walton: "By investing a small amount of class time in carefully designed and implemented interventions, physics teachers can promote greater success among students from diverse backgrounds. Ultimately, we hope such efforts will indeed improve the diversity and health of the physics profession."

  14. Presidential address: Experimenting with the scientific past.

    PubMed

    Radick, Gregory

    2016-06-01

    When it comes to knowledge about the scientific pasts that might have been - the so-called 'counterfactual' history of science - historians can either debate its possibility or get on with the job. Taking the latter course means re-engaging with some of the most general questions about science. It can also lead to fresh insights into why particular episodes unfolded as they did and not otherwise. Drawing on recent research into the controversy over Mendelism in the early twentieth century, this address reports and reflects on a novel teaching experiment conducted in order to find out what biology and its students might be like now had the controversy gone differently. The results suggest a number of new options: for the collection of evidence about the counterfactual scientific past, for the development of collaborations between historians of science and science educators, for the cultivation of more productive relationships between scientists and their forebears, and for heightened self-awareness about the curiously counterfactual business of being historical. PMID:27353945

  15. Addressing the water budget with SMOS

    NASA Astrophysics Data System (ADS)

    Kerr, Y. H.; AlBitar, A.; Tomer, S. K.; Merlin, O.; Pellarin, T.

    2012-12-01

    SMOS, a L Band radiometer using aperture synthesis to achieve a good spatial resolution, was successfully launched on November 2, 2009. It was developed and made under the leadership of the European Space Agency (ESA) as an Earth Explorer Opportunity mission. It is a joint program with the Centre National d'Etudes Spatiales (CNES) in France and the Centro para el Desarrollo Teccnologico Industrial (CDTI) in Spain. SMOS carries a single payload, an L band 2D interferometric,radiometer in the 1400-1427 MHz h protected band. This wavelength penetrates well through the vegetation and the atmosphere is almost transparent enabling to infer both soil moisture and vegetation water content. SMOS achieves an unprecedented spatial resolution of 50 km at L-band maximum (43 km on average) with multi angular-dual polarized (or fully polarized) brightness temperatures over the globe and with a revisit time smaller than 3 days. SMOS as been now acquiring data for almost 2 years. The data quality exceeds what was expected, showing very good sensitivity and stability. The data is however very much impaired by man made emission in the protected band, leading to degraded measurements in several areas including parts of Europe and of China. However, many different international teams are now addressing cal val activities in various parts of the world, with notably large field campaigns either on the long time scale or over specific targets to address the specific issues. In parallel different teams are now starting addressing data use in various fields including hydrology. It requires coupling with other models and or disaggregation to address soil moisture distribution over watersheds. Significant new results were obtained for floods and drought events, together with new potential applications in terms of precipitation monitoring This paper thus gives an overview of the science goals of the SMOS mission, a description of its main elements, and a taste of the first results including

  16. Biology Question Generation from a Semantic Network

    NASA Astrophysics Data System (ADS)

    Zhang, Lishan

    Science instructors need questions for use in exams, homework assignments, class discussions, reviews, and other instructional activities. Textbooks never have enough questions, so instructors must find them from other sources or generate their own questions. In order to supply instructors with biology questions, a semantic network approach was developed for generating open response biology questions. The generated questions were compared to professional authorized questions. To boost students' learning experience, adaptive selection was built on the generated questions. Bayesian Knowledge Tracing was used as embedded assessment of the student's current competence so that a suitable question could be selected based on the student's previous performance. A between-subjects experiment with 42 participants was performed, where half of the participants studied with adaptive selected questions and the rest studied with mal-adaptive order of questions. Both groups significantly improved their test scores, and the participants in adaptive group registered larger learning gains than participants in the control group. To explore the possibility of generating rich instructional feedback for machine-generated questions, a question-paragraph mapping task was identified. Given a set of questions and a list of paragraphs for a textbook, the goal of the task was to map the related paragraphs to each question. An algorithm was developed whose performance was comparable to human annotators. A multiple-choice question with high quality distractors (incorrect answers) can be pedagogically valuable as well as being much easier to grade than open-response questions. Thus, an algorithm was developed to generate good distractors for multiple-choice questions. The machine-generated multiple-choice questions were compared to human-generated questions in terms of three measures: question difficulty, question discrimination and distractor usefulness. By recruiting 200 participants from

  17. Addressing Educational Needs of Children with HIV/AIDS.

    ERIC Educational Resources Information Center

    Naude, Hendrina; Pretorius, Etheresia

    2002-01-01

    This paper reviews medical and neuropsychological effects of HIV/AIDS in children and relates these findings specifically to educational difficulties. It then proposes an instructional delivery framework for these children that stresses the importance of addressing their educational needs and includes specific suggestions for reading instruction,…

  18. Addressing the Needs of Students with Rett Syndrome.

    ERIC Educational Resources Information Center

    Katsiyannis, Antonis; Ellenburg, Jennifer S.; Acton, Olivia M.; Torrey, Gregory

    2001-01-01

    This article discusses symptoms of students with Rett Syndrome, a disability in females characterized by the development of multiple specific deficits following a period of normal functioning after birth. Specific interventions for students with Rett syndrome are provided and address communication, stereotypic movements, self-injurious behaviors,…

  19. Lunar Geoscience: Key Questions for Future Lunar Exploration

    NASA Astrophysics Data System (ADS)

    Head, James

    2014-05-01

    Lunar Geoscience: Key Questions for Future Lunar Exploration James W. Head, Department of Geological Sciences, Brown University, Providence, RI 02912 USA. (Invited paper/solicited talk for EGU 2014 PS2.3 Lunar session, Bernard H. Foing, Convener EGU PS2.3) The last several decades of intensive robotic exploration of the Moon has built on early Apollo and Luna exploration to provide fundamental knowledge of Earth's satellite and an excellent perspective on the most well-documented planetary body other than Earth. This new planetological perspective has raised substantial new questions about the nature of the origin of the Moon, its early differentiation and bombardment history, its internal thermal evolution, the production of its secondary crust as exemplified by the lunar maria, and tertiary crust as potentially seen in steep-sided domes and impact melt differentiates, the abundance of interior volatiles and their role in volcanic eruptions, and the abundance of surface volatiles and their concentration in polar regions. On the basis of this new information, a series of specific outstanding geoscience questions can be identified that can serve as guides for future human and robotic exploration. These include: 1) What is the nature and abundance of impact melt seas and what rock types do they produce upon differentiation and solidification? 2) Where are lunar mantle samples located on the lunar surface and what processes are responsible for placing them there? 3) What processes are responsible for producing the silica-rich viscous domes, such as those seen at Gruithuisen? 4) What are the volatile species involved in the emplacement of lunar pyroclastic deposits and what clues do they provide about deep magmatic volatiles and shallow volatile formation processes? 5) How do we account for the differing characteristics of regional dark mantling pyroclastic deposits? 6) When did mare basalt volcanism begin (earliest cryptmaria) and how and where is it manifested? 7

  20. Evaluating programs that address ideological issues: ethical and practical considerations for practitioners and evaluators.

    PubMed

    Lieberman, Lisa D; Fagen, Michael C; Neiger, Brad L

    2014-03-01

    There are important practical and ethical considerations for organizations in conducting their own, or commissioning external, evaluations and for both practitioners and evaluators, when assessing programs built on strongly held ideological or philosophical approaches. Assessing whether programs "work" has strong political, financial, and/or moral implications, particularly when expending public dollars, and may challenge objectivity about a particular program or approach. Using a case study of the evaluation of a school-based abstinence-until-marriage program, this article discusses the challenges, lessons learned, and ethical responsibilities regarding decisions about evaluation, specifically associated with ideologically driven programs. Organizations should consider various stakeholders and views associated with their program to help identify potential pitfalls in evaluation. Once identified, the program or agency needs to carefully consider its answers to two key questions: Do they want the answer and are they willing to modify the program? Having decided to evaluate, the choice of evaluator is critical to assuring that ethical principles are maintained and potential skepticism or criticism of findings can be addressed appropriately. The relationship between program and evaluator, including agreements about ownership and eventual publication and/or promotion of data, should be addressed at the outset. Programs and organizations should consider, at the outset, their ethical responsibility when findings are not expected or desired. Ultimately, agencies, organizations, and programs have an ethical responsibility to use their data to provide health promotion programs, whether ideologically founded or not, that appropriately and effectively address the problems they seek to solve. PMID:24532788

  1. [Nursing] Test Pool Questions. Area II.

    ERIC Educational Resources Information Center

    Watkins, Nettie; Patton, Bob

    This manual consists of area 2 test pool questions which are designed to assist instructors in selecting appropriate questions to help prepare practical nursing students for the Oklahoma state board exam. Multiple choice questions are utilized to facilitate testing of nursing 2 curriculum objectives. Each test contains questions covering each…

  2. [Nursing] Test Pool Questions. Area I.

    ERIC Educational Resources Information Center

    Watkins, Nettie; Patton, Bob

    This manual consists of area 1 test pool questions which are designed to assist instructors in selecting appropriate questions to help prepare practical nursing students for the Oklahoma state board exam. Multiple choice questions are utilized to facilitate testing of nursing 1 curriculum objectives. Each test contains questions covering each…

  3. 29 CFR 18.104 - Preliminary questions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Preliminary questions. 18.104 Section 18.104 Labor Office of... OF ADMINISTRATIVE LAW JUDGES Rules of Evidence § 18.104 Preliminary questions. (a) Questions of admissibility generally. Preliminary questions concerning the qualification of a person to be a witness,...

  4. 29 CFR 18.104 - Preliminary questions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 1 2011-07-01 2011-07-01 false Preliminary questions. 18.104 Section 18.104 Labor Office... OFFICE OF ADMINISTRATIVE LAW JUDGES Rules of Evidence § 18.104 Preliminary questions. (a) Questions of admissibility generally. Preliminary questions concerning the qualification of a person to be a witness,...

  5. The Questioning Strategies Observation System (QSOS).

    ERIC Educational Resources Information Center

    Morse, Kevin R.; Davis, O. L., Jr.

    The Questioning Strategies Observation System (QSOS) is designed to record verbal behaviors occurring in the classroom which are associated with the teacher's use of questions. Twenty-four categories are used in three main sections: initiation of the question, response to the question, and reaction to the response. Under initiation, the categories…

  6. Five Strategies for Questioning with Intention

    ERIC Educational Resources Information Center

    Costa, Arthur L.; Kallick, Bena

    2015-01-01

    Masterful teachers don't just ask a lot of questions; they ask questions in a purposeful way. In this article, Costa and Kallick describe five strategies that can help teachers become more purposeful in designing and posing questions. One strategy is to plan questions that elicit student thinking at various cognitive levels, from simple recall of…

  7. Improving Teacher Questions in Reading Instruction.

    ERIC Educational Resources Information Center

    Ediger, Marlow

    Teachers need to be able to ask quality questions in the teaching of reading--questions to assess student comprehension and to clarify content, questions to enable learners to engage in higher levels of cognition such as creative and critical thinking, questions to help students engage in meaningful reading experiences and become lifelong…

  8. Educational Computing and the Ecological Crisis: Some Questions about Our Curriculum Priorities.

    ERIC Educational Resources Information Center

    Bowers, C. A.

    1990-01-01

    Proposes that although society is in the "Information Age," humans still must work interdependently with their natural resources. Addresses three question concerning the use of computers and how they relate to society's ecological awareness. (GG)

  9. 25 CFR 217.4 - Referral of questions by the joint managers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... party's proposal, if any, for solution. Such referrals shall be in writing, addressed to the other joint... DISTRIBUTION CORP. § 217.4 Referral of questions by the joint managers. The business committee and the board...

  10. 77 FR 8885 - Draft Guidance for Industry on Biosimilars: Questions and Answers Regarding Implementation of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-15

    ... facilitate development programs for proposed biosimilar products by addressing questions that may arise in... developing proposed biosimilar products, biologics license application (BLA) holders, and other interested... of Drug Information, Center for Drug Evaluation and Research, Food and Drug Administration, 10903...

  11. OPENING ADDRESS: Heterostructures in Semiconductors

    NASA Astrophysics Data System (ADS)

    Grimmeiss, Hermann G.

    1996-01-01

    perspectives for future applications. We are most grateful that you agreed with the special format of the symposium which clearly does not follow conven- tional conferences. Allow me to call your special attention once again to two main differences: The presentations are not review papers praising already achieved break-throughs but introductions to a list of open questions and issues for which our understanding is still unsatisfactory. To give such presentations requires courage and scientific integrity. I would like to thank all speakers now already for their willingness to cope with such a difficult task. We have allocated at least 50 minutes for discussion after each presentation not only for discussing the paper as such but, if possible, to find answers to the open questions. If one or several participants in the audience during the discussion think they can contribute to improving our understanding of heterostructures, they are invited to write their ideas up and, if the referees agree, we are more than happy to publish these ideas in the proceedings. We admit that the program is rather demanding. For that reason, we plan to have a break on Thursday afternoon by first going to Denmark and touring the Hamlet castle of Kronborg. We then sail back to Sweden and will be hosted by the Krapperup castle where we will have a candle-light dinner and thereafter a baroque music concert featuring the Concerto Copenhagen. All participants, observers, and accompanying spouses are invited and we hope you will all enjoy the excur- sion. The local organising committee acknowledges with pleasure the financial and all other support received from the Nobel Foundation and the Nobel Institute of Physics as well as the initial initiative taken by the chairman of the Nobel Com- mittee for Physics, Prof. Nordling, who was the first to suggest this Nobel Symposium on "Heterostructures in Semicon- ductors". Special thanks also to the members of the program committee who have been of inestimable

  12. Fundamental Questions of Practical Cosmology

    NASA Astrophysics Data System (ADS)

    Baryshev, Yurij; Teerikorpi, Pekka

    The book guides the reader (astronomer, physicist, university student) through central questions of Practical Cosmology, a term used by the late Allan Sandage to denote the modern scientific enterprise to find out the cosmological model best describing the universe of galaxies, its geometry, size, age, and material contents. The authors draw from their personal experience in astrophysics and cosmology to explain key concepts of cosmology, both observational and theoretical, and to highlight several items which give cosmology its special character: - idiosyncratic features of the "cosmic laboratory" - Malmquist bias in determination of cosmic distances - theory of gravitation as a cornerstone of cosmological models - crucial tests checking the reality of space expansion - methods of analyzing the structures of the universe as mapped by galaxies - usefulness of fractal as a model to describe the large-scale structure - new cosmological physics inherent in the Friedmann world model

  13. An address geocoding solution for Chinese cities

    NASA Astrophysics Data System (ADS)

    Zhang, Xuehu; Ma, Haoming; Li, Qi

    2006-10-01

    We introduce the challenges of address geocoding for Chinese cities and present a potential solution along with a prototype system that deal with these challenges by combining and extending current geocoding solutions developed for United States and Japan. The proposed solution starts by separating city addresses into "standard" addresses which meet a predefined address model and non-standard ones. The standard addresses are stored in a structured relational database in their normalized forms, while a selected portion of the non-standard addresses are stored as aliases to the standard addresses. An in-memory address index is then constructed from the address database and serves as the basis for real-time address matching. Test results were obtained from two trials conducted in the city Beijing. On average 80% matching rate were achieved. Possible improvements to the current design are also discussed.

  14. SNTEMP (In)frequently asked questions

    USGS Publications Warehouse

    Bartholow, J.M.

    2000-01-01

    Here, you will find a series of questions and answers resulting from many years of technical assistance with SNTEMP and SSTEMP. These (in)frequently asked questions are presented here so that you may get a feel for the range of questions posed, learn from the questions and their 'answers,' and share in the discussions if you wish. I certainly didn't answer all the questions, nor do I feel like I've got the only answer for them all.

  15. Addressing submarine geohazards through scientific drilling

    NASA Astrophysics Data System (ADS)

    Camerlenghi, A.

    2009-04-01

    multi-platform drilling of the Nankai seismogenic zone. Scientific initiatives are flourishing to drive IODP towards the study of submarine geohazards. In the last three years international workshops, were held to address the topic: ESF-ECORD sponsored a Magellan Workshop focussed on submarine landslides (Barcelona, Spain, 2006); IODP sponsored a world-wide Geohazard Workshop (Portland, Oregon, 2007); ESF-ECORD sponsored another Magellan Workshop focussed on Mediterranean submarine geohazards (Luleå, Sweden, 2008). In addition, following the ECORD-Net Conference on the Deep Sea Frontier (Naples, Italy, 2006), the history, monitoring and prediction of geohazards was identified as one of the 6 major areas for a European science plan to integrate Ocean Drilling, Ocean Margin, and Seabed research. More than 200 scientists and private companies representatives have been mobilized world-wide to attend these meetings, from where it emerged that Ocean Drilling will play a key role in the future to answer the following basic open questions on submarine geohazards: - What is the frequency, magnitude, and distribution of geohazard events? - Do precursory phenomena exist and can they be recognized? - What are the physical and mechanical properties of materials prone to failure? - What are the roles of preconditioning vs. triggering in rapid seafloor deformation? - Can the tsunamigenic potential of past and future events be assessed? Within the global-ocean geohazards, worth of note is the attention given in this preparatory phase to submarine geohazards in the Mediterranean basin, a miniature ocean often called a "natural laboratory" because of the diversity of geological environments it contains. The coastline is very densely-populated, totalling 160 million inhabitants sharing 46,000 km of coastline. The Mediterranean is the World's leading holiday destination, receiving an average of 135 million visitors annually. Submarine landslides, volcanic flank collapses, volcanic island

  16. Addressing Global Data Sharing Challenges.

    PubMed

    Alter, George C; Vardigan, Mary

    2015-07-01

    This issue of the Journal of Empirical Research on Human Research Ethics highlights the ethical issues that arise when researchers conducting projects in low- and middle-income countries seek to share the data they produce. Although sharing data is considered a best practice, the barriers to doing so are considerable and there is a need for guidance and examples. To that end, the authors of this article reviewed the articles in this special issue to identify challenges common to the five countries and to offer some practical advice to assist researchers in navigating this "uncharted territory," as some termed it. Concerns around informed consent, data management, data dissemination, and validation of research contributions were cited frequently as particularly challenging areas, so the authors focused on these four topics with the goal of providing specific resources to consult as well as examples of successful projects attempting to solve many of the problems raised. PMID:26297753

  17. Addressing Global Data Sharing Challenges

    PubMed Central

    Alter, George C.

    2015-01-01

    This issue of the Journal of Empirical Research on Human Research Ethics highlights the ethical issues that arise when researchers conducting projects in low- and middle-income countries seek to share the data they produce. Although sharing data is considered a best practice, the barriers to doing so are considerable and there is a need for guidance and examples. To that end, the authors of this article reviewed the articles in this special issue to identify challenges common to the five countries and to offer some practical advice to assist researchers in navigating this “uncharted territory,” as some termed it. Concerns around informed consent, data management, data dissemination, and validation of research contributions were cited frequently as particularly challenging areas, so the authors focused on these four topics with the goal of providing specific resources to consult as well as examples of successful projects attempting to solve many of the problems raised. PMID:26297753

  18. Questions and answers on release notification requirements and reportable quantity adjustments

    SciTech Connect

    1995-01-01

    EPA is providing the document to promote better understanding of CERCLA and EPCRA release notification requirements and Reportable Quantity (RQ) adjustment issues. Questions are organized by broad subject categories. The table of contents lists topics addressed in each subject section. An index helps the reader locate questions according to key words or issues, and a regulatory index lists topic areas with corresponding regulatory citations where topics are addressed in more detail.

  19. Discussing the diagnosis of HPV-OSCC: common questions and answers.

    PubMed

    Fakhry, Carole; D'Souza, Gypsyamber

    2013-09-01

    Human papillomavirus (HPV) is responsible for a rising proportion of oropharyngeal squamous cell cancers (OSCCs). HPV-positive OSCCs (HPV-OSCCs) are associated with oral HPV infection and sexual behavior. Patient questions regarding risk factors, prognosis and implications for past, present and future relationships often arise. This manuscript addresses frequently asked questions by patients with HPV-OSCC and their families. A framework for clinicians to address these conversations and the limitations of our present knowledge base is also presented. PMID:23876627

  20. [5ARI and PSA: open questions.

    PubMed

    Tubaro, Andrea; Puccini, Federica; De Nunzio, Cosimo

    2014-09-23

    No consensus has ever been reached on the predictive value of serum prostate specific antigen(PSA) for the diagnosis of prostate cancer. Limitations of PSA testing in clinical practice have beenoften discussed in the peer-reviewed literature following data derived from clinical trials such as theProstate Cancer Prevention Trial (PCPT) and the Reduction by Dutasteride of Prostate Cancer Events(REDUCE) study that showed a linear rise in the risk of prostate cancer with increasing PSA levels.Benign prostatic hyperplasia is a known confounding factor for the use of PSA as a marker of prostatecancer. Increased prostate volume observed with ageing, urinary retention, acute and chronicinflammatory conditions of the prostate, sexual activity and digital rectal examination may all cause anincrease of PSA values. Both finasteride and dutasteride, 5-alpha reductase inhibitors (5ARI) used inthe treatment of BPH, are known to induce a significant decrease of serum PSA levels close to 50%.The observed change in PSA values following 5ARI treatment has raised questions about the accuracyof PSA testing for the early diagnosis of prostate cancer in patients on finasteride/dutasteride treatment.Careful analysis of data from various clinical trials on pharmacological treatment of LUTS due toBPH suggested that the accuracy of PSA testing is not just maintained but rather increased following5ARI use. Then, the question of PSA accuracy during 5ARI treatment can be considered closed. PMID:25350562

  1. Examining the Impact of Question Surface Features on Students’ Answers to Constructed-Response Questions on Photosynthesis

    PubMed Central

    Weston, Michele; Haudek, Kevin C.; Prevost, Luanna; Urban-Lurain, Mark; Merrill, John

    2015-01-01

    One challenge in science education assessment is that students often focus on surface features of questions rather than the underlying scientific principles. We investigated how student written responses to constructed-response questions about photosynthesis vary based on two surface features of the question: the species of plant and the order of two question prompts. We asked four versions of the question with different combinations of the two plant species and order of prompts in an introductory cell biology course. We found that there was not a significant difference in the content of student responses to versions of the question stem with different species or order of prompts, using both computerized lexical analysis and expert scoring. We conducted 20 face-to-face interviews with students to further probe the effects of question wording on student responses. During the interviews, we found that students thought that the plant species was neither relevant nor confusing when answering the question. Students identified the prompts as both relevant and confusing. However, this confusion was not specific to a single version. PMID:25999312

  2. Fixing past mistakes. Answers to questions about reviews, refunds, disclosures.

    PubMed

    Fitzgerald, T Jeffrey

    2003-10-01

    A medical group must address practical and legal issues when it discovers improper payments, billing mistakes or alleged misconduct. Its response has a significant impact on how the charges are resolved. A group and its providers can come under fraud and abuse investigations, whistle-blower allegations and Medicare payment reviews. Many questions arise in response to billing errors or allegations of misconduct. PMID:14571591

  3. The Hyperloop as a Source of Interesting Estimation Questions

    NASA Astrophysics Data System (ADS)

    Allain, Rhett

    2014-03-01

    The Hyperloop is a conceptual high speed transportation system proposed by Elon Musk. The basic idea uses passenger capsules inside a reduced pressure tube. Even though the actual physics of dynamic air flow in a confined space can be complicated, there are a multitude estimation problems that can be addressed. These back-of-the-envelope questions can be approximated by physicists of all levels as well as the general public and serve as a great example of the fundamental aspects of physics.

  4. Addressable-Matrix Integrated-Circuit Test Structure

    NASA Technical Reports Server (NTRS)

    Sayah, Hoshyar R.; Buehler, Martin G.

    1991-01-01

    Method of quality control based on use of row- and column-addressable test structure speeds collection of data on widths of resistor lines and coverage of steps in integrated circuits. By use of straightforward mathematical model, line widths and step coverages deduced from measurements of electrical resistances in each of various combinations of lines, steps, and bridges addressable in test structure. Intended for use in evaluating processes and equipment used in manufacture of application-specific integrated circuits.

  5. Forming a Research Question from a Multi-Center Database

    PubMed Central

    Likosky, Donald S.

    2009-01-01

    Abstract: It is not uncommon for individuals to ask biostatisiticians and epidemiologists to assist them with a research project. Often the request is in the shape of statistical analyses. However, most of these requests are nothing more than missed opportunities. This manuscript focuses on the reasons underlying such a statement. Most individuals might say that the most important aspect of a study is its conclusion. Many who would disagree with this sentiment and would feel that the most important aspect of a study rather is the question it intends to address. If this question is not articulated sufficiently, any additional information stemming from the study will most likely be irrelevant. Herein, some principles for formulating (successfully) a question from a multi-center database will be described. PMID:19361039

  6. Grids: The Top Ten Questions

    DOE PAGESBeta

    Schopf, Jennifer M.; Nitzberg, Bill

    2002-01-01

    The design and implementation of a national computing system and data grid has become a reachable goal from both the computer science and computational science point of view. A distributed infrastructure capable of sophisticated computational functions can bring many benefits to scientific work, but poses many challenges, both technical and socio-political. Technical challenges include having basic software tools, higher-level services, functioning and pervasive security, and standards, while socio-political issues include building a user community, adding incentives for sites to be part of a user-centric environment, and educating funding sources about the needs of this community. This paper details the areasmore » relating to Grid research that we feel still need to be addressed to fully leverage the advantages of the Grid.« less

  7. Core questions in domestication research

    PubMed Central

    Zeder, Melinda A.

    2015-01-01

    The domestication of plants and animals is a key transition in human history, and its profound and continuing impacts are the focus of a broad range of transdisciplinary research spanning the physical, biological, and social sciences. Three central aspects of domestication that cut across and unify this diverse array of research perspectives are addressed here. Domestication is defined as a distinctive coevolutionary, mutualistic relationship between domesticator and domesticate and distinguished from related but ultimately different processes of resource management and agriculture. The relative utility of genetic, phenotypic, plastic, and contextual markers of evolving domesticatory relationships is discussed. Causal factors are considered, and two leading explanatory frameworks for initial domestication of plants and animals, one grounded in optimal foraging theory and the other in niche-construction theory, are compared. PMID:25713127

  8. Critical Review of Technical Questions Facing Low Impact Development and Green Infrastructure: A Perspective from the Great Plains.

    PubMed

    Vogel, Jason R; Moore, Trisha L; Coffman, Reid R; Rodie, Steven N; Hutchinson, Stacy L; McDonough, Kelsey R; McLemore, Alex J; McMaine, John T

    2015-09-01

    Since its inception, Low Impact Development (LID) has become part of urban stormwater management across the United States, marking progress in the gradual transition from centralized to distributed runoff management infrastructure. The ultimate goal of LID is full, cost-effective implementation to maximize watershed-scale ecosystem services and enhance resilience. To reach that goal in the Great Plains, the multi-disciplinary author team presents this critical review based on thirteen technical questions within the context of regional climate and socioeconomics across increasing complexities in scale and function. Although some progress has been made, much remains to be done including continued basic and applied research, development of local LID design specifications, local demonstrations, and identifying funding mechanisms for these solutions. Within the Great Plains and beyond, by addressing these technical questions within a local context, the goal of widespread acceptance of LID can be achieved, resulting in more effective and resilient stormwater management. PMID:26961478

  9. Addressing concerns and achieving expectations

    SciTech Connect

    Miller, C.L.

    1995-12-01

    Approximately 2-1/2 years ago many of us were gathered here in Prague at a similar conference with a similar name, {open_quotes}Energy and Environment: Transitions in Eastern Europe.{close_quotes} Over 300 professionals from 26 nations attended. The objective of the conference was to: Facilitate the Solution of Long and Short Term Energy and Environmental Problems in Eastern Europe by Bringing Together People, ideas and technologies which could be applied to specific problems in a logical step-by-step manner. It was conceded at the time that the long term solution would consist of thoughtfully integrated steps and that the conference was the first step. We are here in the Czech Republic again this week to continue what was started. As before, this conference continues to: (1) Provide a forum to identify and discuss cost-effective environmentally acceptable energy and environmental technology options and their associated socioeconomic issues. (2) Stimulate the Formation of business partnerships (3) Identify key barrier issues hindering technology applications and identify implementation pathways that eliminate or avoid obstacles to progress.

  10. Computational strategies to address chromatin structure problems.

    PubMed

    Perišić, Ognjen; Schlick, Tamar

    2016-01-01

    While the genetic information is contained in double helical DNA, gene expression is a complex multilevel process that involves various functional units, from nucleosomes to fully formed chromatin fibers accompanied by a host of various chromatin binding enzymes. The chromatin fiber is a polymer composed of histone protein complexes upon which DNA wraps, like yarn upon many spools. The nature of chromatin structure has been an open question since the beginning of modern molecular biology. Many experiments have shown that the chromatin fiber is a highly dynamic entity with pronounced structural diversity that includes properties of idealized zig-zag and solenoid models, as well as other motifs. This diversity can produce a high packing ratio and thus inhibit access to a majority of the wound DNA. Despite much research, chromatin's dynamic structure has not yet been fully described. Long stretches of chromatin fibers exhibit puzzling dynamic behavior that requires interpretation in the light of gene expression patterns in various tissue and organisms. The properties of chromatin fiber can be investigated with experimental techniques, like in vitro biochemistry, in vivo imagining, and high-throughput chromosome capture technology. Those techniques provide useful insights into the fiber's structure and dynamics, but they are limited in resolution and scope, especially regarding compact fibers and chromosomes in the cellular milieu. Complementary but specialized modeling techniques are needed to handle large floppy polymers such as the chromatin fiber. In this review, we discuss current approaches in the chromatin structure field with an emphasis on modeling, such as molecular dynamics and coarse-grained computational approaches. Combinations of these computational techniques complement experiments and address many relevant biological problems, as we will illustrate with special focus on epigenetic modulation of chromatin structure. PMID:27345617

  11. Computational strategies to address chromatin structure problems

    NASA Astrophysics Data System (ADS)

    Perišić, Ognjen; Schlick, Tamar

    2016-06-01

    While the genetic information is contained in double helical DNA, gene expression is a complex multilevel process that involves various functional units, from nucleosomes to fully formed chromatin fibers accompanied by a host of various chromatin binding enzymes. The chromatin fiber is a polymer composed of histone protein complexes upon which DNA wraps, like yarn upon many spools. The nature of chromatin structure has been an open question since the beginning of modern molecular biology. Many experiments have shown that the chromatin fiber is a highly dynamic entity with pronounced structural diversity that includes properties of idealized zig-zag and solenoid models, as well as other motifs. This diversity can produce a high packing ratio and thus inhibit access to a majority of the wound DNA. Despite much research, chromatin’s dynamic structure has not yet been fully described. Long stretches of chromatin fibers exhibit puzzling dynamic behavior that requires interpretation in the light of gene expression patterns in various tissue and organisms. The properties of chromatin fiber can be investigated with experimental techniques, like in vitro biochemistry, in vivo imagining, and high-throughput chromosome capture technology. Those techniques provide useful insights into the fiber’s structure and dynamics, but they are limited in resolution and scope, especially regarding compact fibers and chromosomes in the cellular milieu. Complementary but specialized modeling techniques are needed to handle large floppy polymers such as the chromatin fiber. In this review, we discuss current approaches in the chromatin structure field with an emphasis on modeling, such as molecular dynamics and coarse-grained computational approaches. Combinations of these computational techniques complement experiments and address many relevant biological problems, as we will illustrate with special focus on epigenetic modulation of chromatin structure.

  12. 78 FR 69671 - Community Reinvestment Act; Interagency Questions and Answers Regarding Community Reinvestment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-20

    ...The OCC, Board, and FDIC (collectively, the Agencies) are adopting as final the Interagency Questions and Answers Regarding Community Reinvestment that were proposed on March 18, 2013, to address several community development issues. In response to comments received, the Agencies made minor clarifications to some of the new and revised questions and answers that were...

  13. Questions Often Asked about Special Education Services = Preguntas sobre los servicios de educacion especial.

    ERIC Educational Resources Information Center

    Kupper, Lisa, Ed.

    This guide, available in both English and Spanish, answers questions often asked by parents about special education services. Questions and answers address the following topics: where to begin if a parent believes a child needs special education services, services available to very young children, the evaluation process, the Individualized…

  14. Wrong Answer to the Wrong Question: Why We Need Critical Teacher Education, Not Standardization

    ERIC Educational Resources Information Center

    Madeloni, Barbara; Gorlewski, Julie

    2013-01-01

    The authors contend that teacher education (like K-12) is under attack by those seeking to exploit the public good and privatize education. Teacher educators find themselves on the defensive, compelled to answer questions about efficacy and accountability that do not reflect their understandings of their work, questions that do not address the…

  15. What Is Life? An Activity to Convey the Complexities of This Simple Question

    ERIC Educational Resources Information Center

    Prud'homme-Genereux, Annie

    2013-01-01

    "What is life?" This deceptively simple question lies at the heart of biology. In this activity, students work in groups to come up with their own definition using a set of prompting cards that differs for each team. In doing so, students gain an appreciation of the complexities of addressing this question. The activity takes approximately 60-90…

  16. Compilation of Agricultural Research, Education, and Extension Questions for Discussion. 104th Congress, 1st Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Agriculture.

    This volume compiles and reprints the responses of 37 organizations to a series of questions issued by the House Committee on Agriculture in anticipation of debates concerning the Research Title of the 1995 Farm Bill due for updating and revision. The questions address some of the following topics: the role of the federal government in…

  17. Critical Questions about Mathematics RTI

    ERIC Educational Resources Information Center

    Allsopp, David; Hoppey, David

    2011-01-01

    The effective implementation of response to intervention (RTI) at the secondary level is proving to be especially challenging for school leaders. The structure of secondary schools and the complexity and depth of the secondary curriculum can complicate the integration of RTI across specific content areas. The purpose of this article is to give…

  18. Commonly Asked Questions: Computers. Revised.

    ERIC Educational Resources Information Center

    Wisconsin Univ., Madison. Trace Center.

    A microcomputer can be used in many different ways to assist people with disabilities. A computer's usefulness for a given individual is determined by the computer applications that are needed and by the specific problems the disability presents. In general, there are currently three ways that people with disabilities can use a microcomputer: (1)…

  19. Common questions about Barrett esophagus.

    PubMed

    Zimmerman, Thomas G

    2014-01-15

    Barrett esophagus is a precancerous metaplasia of the esophagus that is more common in patients with chronic reflux symptoms, although it also occurs in patients without symptomatic reflux. Other risk factors include smoking, male sex, obesity, white race, hiatal hernia, and increasing age (particularly older than 50 years). Although Barrett esophagus is a risk factor for esophageal adenocarcinoma, its management and the need for screening or surveillance endoscopy are debatable. The annual incidence of progression to esophageal cancer is 0.12% to 0.33%; progression is more common in patients with high-grade dysplasia and long-segment Barrett esophagus. Screening endoscopy should be considered for patients with multiple risk factors, and those who have lesions with high-grade dysplasia should undergo endoscopic mucosal resection or other endoscopic procedures to remove the lesions. Although the cost-effectiveness is questionable, patients with nondysplastic Barrett esophagus can be followed with endoscopic surveillance. Lowgrade dysplasia should be monitored or eradicated via endoscopy. Although there is no evidence that medical or surgical therapies to reduce acid reflux prevent neoplastic progression, proton pump inhibitors can be used to help control reflux symptoms. PMID:24444576

  20. Vaccine hesitancy: understanding better to address better.

    PubMed

    Kumar, Dewesh; Chandra, Rahul; Mathur, Medha; Samdariya, Saurabh; Kapoor, Neelesh

    2016-01-01

    Vaccine hesitancy is an emerging term in the socio-medical literature which describes an approach to vaccine decision making. It recognizes that there is a continuum between full acceptance and outright refusal of some or all vaccines and challenges the previous understanding of individuals or groups, as being either anti-vaccine or pro-vaccine. The behaviours responsible for vaccine hesitancy can be related to confidence, convenience and complacency. The causes of vaccine hesitancy can be described by the epidemiological triad i.e. the complex interaction of environmental- (i.e. external), agent- (i.e. vaccine) and host (or parent)- specific factors. Vaccine hesitancy is a complex and dynamic issue; future vaccination programs need to reflect and address these context-specific factors in both their design and evaluation. Many experts are of the view that it is best to counter vaccine hesitancy at the population level. They believe that it can be done by introducing more transparency into policy decision-making before immunization programs, providing up-to-date information to the public and health providers about the rigorous procedures undertaken before introduction of new vaccines, and through diversified post-marketing surveillance of vaccine-related events. PMID:26839681

  1. Impact of Question-Answering Tasks on Search Processes and Reading Comprehension

    ERIC Educational Resources Information Center

    Cerdan, Raquel; Vidal-Abarca, Eduardo; Martinez, Tomas; Gilabert, Ramiro; Gil, Laura

    2009-01-01

    This study examined the effect of (a) high- and low-level questions and (b) reading the text before the questions asked on performance, delayed text recall, and deep text comprehension, as well as on specific text-inspection patterns. Participants were 37 undergraduate students who answered either high- or low-level questions using the software…

  2. Reviewing the regulatory barriers for nanomedicine: global questions and challenges.

    PubMed

    Bowman, Diana M; Gatof, Jake

    2015-01-01

    Nanomedicine will play an increasing role in prevention and treatment across the entire healthcare spectrum. However, their precise market size, economic value and areas of application remain unclear. This opacity, including the question of what constitutes nanomedicine matters, especially when considered alongside the key regulatory questions and concerns. This article begins by placing these key questions into context in relation to the current scientific state of the art, focusing particular attention on the human health and safety context. In exploring these central questions surrounding the regulation of nanomedicine, this perspective also explores existing and suggested frameworks that aim to deal with emerging technologies more generally. It then outlines priority areas for action and general conclusions specific to nanomedicine. PMID:26470990

  3. Two-Year-Old Children Differentiate Test Questions from Genuine Questions

    ERIC Educational Resources Information Center

    Grosse, Gerlind; Tomasello, Michael

    2012-01-01

    Children are frequently confronted with so-called "test questions". While genuine questions are requests for missing information, test questions ask for information obviously already known to the questioner. In this study we explored whether two-year-old children respond differentially to one and the same question used as either a genuine question…

  4. Frequently Asked Questions (Palliative Care: Conversations Matter)

    MedlinePlus

    ... Questions Frequently Asked Questions: What is pediatric palliative care? Pediatric palliative (pal-lee-uh-tiv) care is ... for patients and families. Who provides pediatric palliative care? Every palliative care team is different. The team ...

  5. Provocative Questions in Cancer: NCI Seminar

    Cancer.gov

    science writers' seminar to discuss various aspects of one of NCI’s signature efforts -- the Provocative Questions project. Discussion will focus on the scientific research that surrounds some of these questions.

  6. Answers to Common Questions about Scars

    MedlinePlus

    ... Donation Volunteer Efforts Answers to Common Questions About Scars skip to submenu Parents & Individuals Information for Parents & Individuals Answers to Common Questions About Scars To download the PDF version of this factsheet, ...

  7. Validating two questions in the Force Concept Inventory with subquestions

    NASA Astrophysics Data System (ADS)

    Yasuda, Jun-ichiro; Taniguchi, Masa-aki

    2013-06-01

    In this study, we evaluate the structural validity of Q.16 and Q.7 in the Force Concept Inventory (FCI). We address whether respondents who answer Q.16 and Q.7 correctly actually have an understanding of the concepts of physics tested in the questions. To examine respondents’ levels of understanding, we use subquestions that test them on concepts believed to be required to answer the actual FCI questions. Our sample size comprises 111 respondents; we derive false-positive ratios for prelearners and postlearners and then statistically test the difference between them. We find a difference at the 0.05 significance level for both Q.16 and Q.7, implying that it is possible for postlearners to answer both questions without an understanding of the concepts of physics tested in the questions; therefore, the structures of Q.16 and Q.7 are invalid. In this study, we only evaluate the validity of these two FCI questions; we do not assess the validity of previous studies that have compared total FCI scores.

  8. 32 CFR 516.7 - Mailing addresses.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 3 2011-07-01 2009-07-01 true Mailing addresses. 516.7 Section 516.7 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY AID OF CIVIL AUTHORITIES AND PUBLIC RELATIONS LITIGATION General § 516.7 Mailing addresses. Mailing addresses for organizations referenced...

  9. 47 CFR 97.23 - Mailing address.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Mailing address. 97.23 Section 97.23 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO... name and mailing address. The mailing address must be in an area where the amateur service is...

  10. 47 CFR 97.23 - Mailing address.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Mailing address. 97.23 Section 97.23 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO... name and mailing address. The mailing address must be in an area where the amateur service is...

  11. 47 CFR 97.23 - Mailing address.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Mailing address. 97.23 Section 97.23 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO... name and mailing address. The mailing address must be in an area where the amateur service is...

  12. 47 CFR 97.23 - Mailing address.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Mailing address. 97.23 Section 97.23 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO... name and mailing address. The mailing address must be in an area where the amateur service is...

  13. 47 CFR 97.23 - Mailing address.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Mailing address. 97.23 Section 97.23 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO... name and mailing address. The mailing address must be in an area where the amateur service is...

  14. 47 CFR 13.10 - Licensee address.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Licensee address. 13.10 Section 13.10 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL COMMERCIAL RADIO OPERATORS General § 13.10 Licensee address. In accordance with § 1.923 of this chapter all applications must specify an address where...

  15. CCCC Chair's Address: Representing Ourselves, 2008

    ERIC Educational Resources Information Center

    Glenn, Cheryl

    2008-01-01

    This article presents the text of the author's address at the fifty-ninth annual convention of the Conference on College Composition and Communication (CCCC) in March 2008. In her address, the author picks up strands of previous Chairs' addresses and weaves them through the fabric of her remarks. What she hopes will give sheen to the fabric is her…

  16. 75 FR 49813 - Change of Address

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-16

    ... COMMISSION 11 CFR Parts 9405, 9407, 9409, 9410, 9420, and 9428 Change of Address AGENCY: United States... Assistance Commission (EAC) is amending its regulations to reflect a change of address for its headquarters. This technical amendment is a nomenclature change that updates and corrects the address for...

  17. 32 CFR 516.7 - Mailing addresses.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Mailing addresses. 516.7 Section 516.7 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY AID OF CIVIL AUTHORITIES AND PUBLIC RELATIONS LITIGATION General § 516.7 Mailing addresses. Mailing addresses for organizations referenced...

  18. Survey questions about party competence: Insights from cognitive interviews☆

    PubMed Central

    Wagner, Markus; Zeglovits, Eva

    2014-01-01

    Voter assessments of party competence have become a key explanation of electoral decision-making. However, there are at least three important aspects to understanding responses to questions on issue-specific party competence: comprehension difficulties; a lack of well-formed attitudes and relevant information; and the use of response heuristics. We used 20 cognitive interviews carried out in Austria in 2011 to test competence questions. The interviews show us how respondents explain their responses. We find evidence that many people (1) may hold only weak opinions and have little information on issue-specific party competence and (2) may make use of distinct but related concepts, particularly salience and position, when answering questions about competence. We provide recommendations for researchers and survey designers based on our findings. PMID:25844005

  19. Introduction strategies raise key questions.

    PubMed

    Finger, W R; Keller, S

    1995-09-01

    Key issues that must be considered before a new contraceptive is introduced center on the need for a trained provider to begin or terminate the method, its side effects, duration of use, method's ability to meet users' needs and preferences, and extra training or staff requirements. Logistics and economic issues to consider are identifying a dependable way of effectively supplying commodities, planning extra services needed for the method, and cost of providing the method. Each contraceptive method presents a different side effect pattern and burdens the service delivery setting differently. The strategy developed to introduce or expand the 3-month injectable Depo-Provera (DMPA) can be used for any method. It includes a needs assessment and addresses regulatory issues, service delivery policies and procedures, information and training, evaluation, and other concerns. Viet Nam's needs assessment showed that Norplant should not be introduced until the service delivery system becomes stronger. Any needs assessment for expansion of contraceptive services should cover sexually transmitted disease/HIV issues. A World Health Organization strategy helps officials identify the best method mix for local situations. Introductory strategies must aim to improve the quality of family planning programs and expand choices. Many begin by examining existing data and conducting interviews with policymakers, users, providers, and women's health advocates. Introductory programs for Norplant focus on provider training, adequate counseling and informed consent for users, and ready access to removal. They need a well-prepared service delivery infrastructure. The first phase of the DMPA introductory strategy for the Philippines comprised a social marketing campaign and DMPA introduction at public clinics in 10 pilot areas with strong service delivery. Successful AIDS prevention programs show that people tend to use barrier methods when they are available. USAID is currently studying

  20. 37 CFR 354.2 - Novel questions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 354.2 Patents, Trademarks, and Copyrights COPYRIGHT ROYALTY BOARD, LIBRARY OF CONGRESS COPYRIGHT...) Mandatory referrals. If the material question of substantive law described in § 354.1(a) is a novel question... discretionary referral of material questions of copyright law to the Register of Copyrights by the...

  1. 37 CFR 354.2 - Novel questions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Section 354.2 Patents, Trademarks, and Copyrights COPYRIGHT ROYALTY BOARD, LIBRARY OF CONGRESS COPYRIGHT...) Mandatory referrals. If the material question of substantive law described in § 354.1(a) is a novel question... discretionary referral of material questions of copyright law to the Register of Copyrights by the...

  2. 37 CFR 354.2 - Novel questions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Section 354.2 Patents, Trademarks, and Copyrights COPYRIGHT ROYALTY BOARD, LIBRARY OF CONGRESS COPYRIGHT...) Mandatory referrals. If the material question of substantive law described in § 354.1(a) is a novel question... discretionary referral of material questions of copyright law to the Register of Copyrights by the...

  3. 32 CFR 17.4 - Interlocutory questions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... trial by military commission. In accordance with 32 CFR 9.4(a)(5)(iv), however, the Presiding Officer... 32 National Defense 1 2010-07-01 2010-07-01 false Interlocutory questions. 17.4 Section 17.4... ADMINISTRATIVE PROCEDURES § 17.4 Interlocutory questions. (a) Certification of interlocutory questions....

  4. 32 CFR 17.4 - Interlocutory questions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... trial by military commission. In accordance with 32 CFR 9.4(a)(5)(iv), however, the Presiding Officer... 32 National Defense 1 2011-07-01 2011-07-01 false Interlocutory questions. 17.4 Section 17.4... ADMINISTRATIVE PROCEDURES § 17.4 Interlocutory questions. (a) Certification of interlocutory questions....

  5. 37 CFR 354.2 - Novel questions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Novel questions. 354.2... ROYALTY JUDGES RULES AND PROCEDURES SUBMISSIONS TO THE REGISTER OF COPYRIGHTS § 354.2 Novel questions. (a) Mandatory referrals. If the material question of substantive law described in § 354.1(a) is a novel...

  6. Using Questioning to Stimulate Mathematical Thinking

    ERIC Educational Resources Information Center

    Way, Jenni

    2008-01-01

    Good questioning techniques have long been regarded as a fundamental tool of effective teachers and research has found that "differences in students' thinking and reasoning could be attributed to the type of questions that teachers asked" (Wood, 2002). Past research shows that 93% of teacher questions were "lower order" knowledge-based questions…

  7. 37 CFR 354.2 - Novel questions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Novel questions. 354.2... ROYALTY JUDGES RULES AND PROCEDURES SUBMISSIONS TO THE REGISTER OF COPYRIGHTS § 354.2 Novel questions. (a) Mandatory referrals. If the material question of substantive law described in § 354.1(a) is a novel...

  8. Questioning Profiles in Secondary Science Classrooms

    ERIC Educational Resources Information Center

    Almeida, Patricia; de Souza, Francisle Neri

    2010-01-01

    In this paper, we are concerned with the role of both teachers and students' questioning in classroom interaction. Bearing in mind that the current guidelines point out to student centred teaching, our aim is to analyse and characterise the questioning patterns of contemporary secondary science classes and compare them to the questioning profiles…

  9. Using Questions to Depress Student Thought.

    ERIC Educational Resources Information Center

    Dillon, J. T.

    1978-01-01

    Examines the traditional and prevailing view that teacher questions are effective stimulants to student thought. Through an examination of research, practice, and theory related to question use, the author develops a counterargument that questions inhibit thought and discussion, or at least do not stimulate student participation. (RH)

  10. Doctors' questions as displays of understanding.

    PubMed

    Deppermann, Arnulf; Spranz-Fogasy, Thomas

    2011-01-01

    Based on German data from history-taking in doctor-patient interaction, the paper shows that the three basic syntactic types of questions (questions fronted by a question-word (w-questions), verb-first (V1) questions, and declarative questions) provide different opportunities for displaying understanding in medical interaction. Each syntactic question-format is predominantly used in a different stage of topical sequences in history taking: w-questions presuppose less knowledge and are thus used to open up topical sequences; declarative questions are used to check already achieved understandings and to close topical sequences. Still, the expected scope of answers to yes/no-questions and to declarative questions is less restricted than previously thought. The paper focuses in detail on the doctors' use of formulations as declarative questions, which are designed to make patients elaborate on already established topics, giving more details or accounting for a confirmation. Formulations often involve a shift to psychological aspects of the illness. Although patients confirm doctors' empathetic formulations, they, however, regularly do not align with this shift, returning to the description of symptoms and to biomedical accounts instead. The study shows how displays of understanding are responded to not only in terms of correctness, but also (and more importantly) in terms of their relevance for further action. PMID:23264976

  11. Critical Thinking: Crucial Distinctions for Questioning.

    ERIC Educational Resources Information Center

    Elder, Linda; Paul, Richard

    1997-01-01

    Stresses the importance of questioning as a key element in the art of learning. Defines three types of questions: (1) multisystem, which considers more than one relevant viewpoint in thinking through a problem, issue, or question; (2) one-system, which can be tested with a multiple-choice format; and (3) no-system, which are matters of sheer…

  12. Better Questions and Answers Equal Success.

    ERIC Educational Resources Information Center

    Swicegood, Philip R.; Parsons, James L.

    1989-01-01

    Students with learning disabilities and behavior problems need instruction designed to increase active thinking and questioning skills. Described methods for teaching these skills include T. Raphael's question-answer relationships, A. Hahn's questioning strategy, reciprocal teaching, and the "ReQuest" procedure. Practice activities for student…

  13. Questions That Science Teachers Find Difficult (II).

    ERIC Educational Resources Information Center

    Goodwin, Alan

    2003-01-01

    Presents some questions that science teachers find difficult. Focuses on three further questions relating to "simple" everyday situations that are normally explained in terms of the kinetic theory of matter. Identifies looking at the difference between chemical and physical changes as the most problematic question. (Author/YDS)

  14. 32 CFR 316.7 - Questions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Questions. 316.7 Section 316.7 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE INFORMATION SYSTEMS AGENCY PRIVACY PROGRAM § 316.7 Questions. Questions on both the substance and procedure...

  15. 32 CFR 316.7 - Questions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Questions. 316.7 Section 316.7 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE INFORMATION SYSTEMS AGENCY PRIVACY PROGRAM § 316.7 Questions. Questions on both the substance and procedure...

  16. Leading Questions and the Eyewitness Report

    ERIC Educational Resources Information Center

    Loftus, Elizabeth F.

    1975-01-01

    Investigates how the wording of questions asked immediately after an event may influence responses to questions asked considerably later. Discussion of the findings develops the thesis that questions asked about an event shortly after it occurs may distort the witness' memory of that event. (RC)

  17. How to Make Your Questions Essential

    ERIC Educational Resources Information Center

    Wiggins, Grant; Wilbur, Denise

    2015-01-01

    Good essential questions rarely emerge in the first draft. Common first-draft questions typically are convergent low-level questions designed to support content acquisition. They either point toward the one official "right" answer, or they elicit mere lists and thus no further inquiry. So how can teachers ensure that subsequent drafts…

  18. EXPOSURE FACTORS HANDBOOK - FREQUENTLY ASKED QUESTIONS

    EPA Science Inventory

    This page provides a list of the most frequently asked questions and answers related to exposure factors. The following questions and answers have been compiled from inquiries made by users of the Exposure Factors Handbook. These questions and answers provide general information ...

  19. Delivery of QTIiv2 Question Types

    ERIC Educational Resources Information Center

    Wills, Gary B.; Davis, Hugh C.; Gilbert, Lester; Hare, Jonathon; Howard, Yvonne; Jeyes, Steve; Millard, David; Sherratt, Robert

    2009-01-01

    The IMS Question and Test Interoperability (QTI) standard identifies 16 different question types which may be used in online assessment. While some partial implementations exist, the R2Q2 project has developed a complete solution that renders and responds to all 16 question types as specified. In addition, care has been taken in the R2Q2 project…

  20. Developing Qualitative Research Questions: A Reflective Process

    ERIC Educational Resources Information Center

    Agee, Jane

    2009-01-01

    The reflective and interrogative processes required for developing effective qualitative research questions can give shape and direction to a study in ways that are often underestimated. Good research questions do not necessarily produce good research, but poorly conceived or constructed questions will likely create problems that affect all…

  1. Teaching Students to Form Effective Questions

    ERIC Educational Resources Information Center

    Stafford, Tish

    2009-01-01

    The ability to question lies at the heart of human curiosity and is a necessary component of cognition. The author stresses that forming questions is essential to human thought and communication. As such, forming questions is a foundational process that cuts across curricular areas and is embedded in content standards across the nation, including…

  2. Questions and Answers About Nuclear Power Plants.

    ERIC Educational Resources Information Center

    Environmental Protection Agency, Washington, DC.

    This pamphlet is designed to answer many of the questions that have arisen about nuclear power plants and the environment. It is organized into a question and answer format, with the questions taken from those most often asked by the public. Topics include regulation of nuclear power sources, potential dangers to people's health, whether nuclear…

  3. An addressable cell array for a platform of biosensor chips

    NASA Astrophysics Data System (ADS)

    Yang, Seungkyoung; Choi, Soo-hee; Jung, Moon Youn; Song, Kibong; Park, Jeong Won

    2013-05-01

    In order to detect interested matters in fields, various lab-on-a-chips where chemical, physical, or biological sensors are loaded have been developed. eNOSE can be a representative example among them. Because animals can sense 300~1000 different chemicals by olfactory system - smell -, the olfactory system has been spotlighted as new materials in the field of sensing. Those investigations, however, are usually focused on how to detect signals from the olfactory neurons or receptors loaded on chips and enhance sensing efficacy of chips. Therefore, almost of those chips are designed for only one material sensing. Multi-sensing using multi-channels will be needed when the olfactory systems are adopted well on chips. For multiple sensing, we developed an addressable cell array. The chip has 38 cell-chambers arranged in a circle shape and different cell types of thirty eight can be allocated with specific addresses on the chip without any complex valve system. In order to confirm the cell addressing, we loaded EGFP-transfected and empty vector-transfected HEK293a cells into inlets of the cell array in a planned address and those cells were positioned into each chamber by brief aspiration. The arrayed cells were confirmed as a specific pattern through EGFP and nuclei staining. This cell array which can generate address of sensor materials like cells with their own specification is expected to be applied to a platform for a biosensor chip at various sensing fields.

  4. What about the Bottle? Answers to Common Questions.

    ERIC Educational Resources Information Center

    Laird, Valerie

    2001-01-01

    Acknowledges the large amount of confusing information about bottle feeding in areas including nutrition, sanitation, dental health, psychology, and child development. Answers specific questions pertaining to choice of formula and formula preparation, supporting breastfeeding, bottle choice, solid food introduction, feeding position, spitting up,…

  5. Teacher Deployment of "Oh" in Known-Answer Question Sequences

    ERIC Educational Resources Information Center

    Hosoda, Yuri

    2016-01-01

    This conversation analytic study describes some specific interactional contexts in which native English-speaking teachers produce "oh" in known-answer question sequences in English language classes. The data for this study come from 10 video-recorded Japanese primary school English language class sessions. The analysis identified three…

  6. Questions of Culture in Distance Learning: A Research Review

    ERIC Educational Resources Information Center

    Uzuner, Sedef

    2009-01-01

    This paper reviews past research that focused on questions of culture in distance learning. Of specific interest are the studies that examined the influence of culture on students' learning and engagement in asynchronous learning networks (ALNs). The purpose of this review is three-fold: to present the state of knowledge concerning the questions…

  7. Good Questions: Great Ways to Differentiate Mathematics Instruction

    ERIC Educational Resources Information Center

    Small, Marian

    2009-01-01

    Using differentiated instruction in the classroom can be a challenge, especially when teaching mathematics. This book cuts through the difficulties with two powerful and universal strategies that teachers can use across all math content: Open Questions and Parallel Tasks. Specific strategies and examples for grades Kindergarten - 8 are organized…

  8. To Rile Your Community, Ask Questions Like These

    ERIC Educational Resources Information Center

    Berdie, Frances S.

    1970-01-01

    Questions in voter questionnaires which disturb people most are those concerning invasion of privacy, minority groups, sex, religion, human rights, violence or cruelty, censorship, inferiority of other nations; and those that include emotion-arousing terms, suggestive words and phrases, and slurs about specific groups of individuals. (KJ)

  9. Self-Injury: Answers to Questions for Parents, Teachers, & Caregivers.

    ERIC Educational Resources Information Center

    Bakke, Bruce L.

    This guide to preventing self-injurious behavior, in question-and-answer format, is intended for parents, teachers, and other caregivers of people with disabilities. It describes the more common types of self-injurious behavior, discusses methods for identifying causes of self injury, and outlines interventions. Specifically, the guide covers: (1)…

  10. Addressing Heart Failure Challenges through Illness-Informed Social Work.

    PubMed

    Hopp, Faith Pratt; Camp, Jessica K; Perry, Tam E

    2015-08-01

    This article describes the role of social workers in addressing the needs of people with heart failure. Although previous studies have explored the role of social workers in health care settings, few studies have addressed the challenges of specific chronic diseases such as heart failure. To address this gap in the literature, this study used qualitative interviews with health care social workers (n = 8) to obtain in-depth information about activities and challenges related to heart failure care. Findings suggest that health care social workers perceive heart failure as characterized by an uncertain illness trajectory, frequent hospitalizations, and difficulties accessing formal and informal care. These findings suggest the importance of what we term illness-informed social work, a practice that combines heart failure knowledge with social work competencies to address the complex psychosocial issues in heart failure care. PMID:26285359

  11. Protective orders: questions and conundrums.

    PubMed

    Logan, T K; Shannon, Lisa; Walker, Robert; Faragher, Teri Marie

    2006-07-01

    Current media portrayal of protective orders is often negative, focusing on weaknesses in how protective orders are obtained and enforced. This review of research findings on protective orders examines issues and suggests areas in need of future research to clarify and improve public policy. More specifically, this review has five main objectives: (a) to provide background information about partner violence and the need for protective orders; (b) to describe what protective orders are, how many women obtain them, and the advantages and disadvantages of obtaining protective orders; (c) to examine characteristics of women who seek protective orders; (d) to explore research on whether protective orders actually increase women's safety; and (e) to highlight opportunities and gaps in the practice and research literature regarding the use of protective orders for women with violent partners or ex-partners. PMID:16785286

  12. The effects of question types in textual reading upon retention of biology concepts

    NASA Astrophysics Data System (ADS)

    Leonard, William H.; Lowery, Lawrence F.

    Do instructional questions to students enhance learning? If so, do certain types of questions cause greater learning outcomes than others? The area of instructional questions and questioning strategies has generated much research over the past two decades. A number of studies have found instructional questions to account for a large fraction of teaching time (Bellack et al., 1963; Schreiber, 1967; Moyer, 1967). Teacher use of oral questions in instruction, especially higher level cognitive questions, has consistently shown positive effects on student achievement (Redfield & Rousseau, 1981). Questions asked after oral prose presentations in psychology have been found to enhance recall of factual information (Sefkow & Meyers, 1980). Some large teacher training programs have specific instruction in questioning strategies (Lanier & Davis, 1972; Lowery, 1974). Questioning in textual reading has also been investigated, especially in the social sciences and languages, with respect to both the presence of questions in a text and the position and type of such questions. Although there are conflicting results, in general, questions placed within text materials have appeared to cause significantly higher performance than reading the materials without questions (Rothkopf & Bisbicos, 1967; Rothkopf & Bloom, 1970; Watts & Anderson, 1971; Quellmalz, 1972; Reynolds, Standiford, & Anderson, 1979; Corrozi, 1971). Questions placed after the reading have been found to be significantly more productive than prequestions, or questions placed immediately before the reading passages (Rothkopf & Bisbicos, 1967; Frase, Patrick, & Schumer, 1970; Watts & Anderson, 1971). In one study, placing questions before the associated information reduced paragraph reading time from the time required when questions followed the information passage (Morasky & Wilcox, 1970). Finally, higher level cognitive post- and prequestions (comprehensive and application) have consistently produced more learning than

  13. Planetary protection - some legal questions

    NASA Astrophysics Data System (ADS)

    Fasan, E.

    2004-01-01

    When we legally investigate the topic of Planetary Protection, we have to realise that there are primarily two very distinct parts of our juridical work: We have to study lexlata, theexistingapplicableLaw, especially Space Law, and also lexferenda, whatshouldbethe law . With this in mind, we have to deliberate the legal meaning of the notions "Planetary", and "Protection". About " Planetary": Our own Earth is our most important planet. At present only here do exist human beings, who are sensu strictu the only legal subjects. We make the law, we have to apply it, and we are to be protected as well as bound by it. But what is further meant by "Planetary"? Is it planets in an astronomical sense only, the nine planets which revolve around our fixed star, namely the sun, or is it also satellites, moving around most of these planets, as our own Moon circles Earth. "The Moon and other Celestial Bodies (C.B.)" are subject to Space Law, especially to International Treaties, Agreements, Resolutions of the UN, etc. I propose that they and not only the planets in an strictly astronomical sense are to be protected. But I do not think that the said notion also comprises asteroids, comets, meteorites, etc. although they too belong to our solar system. Our investigation comes to the result that such bodies have a different (lesser) legal quality. Also we have to ask Protectionfrom what ? From: Natural bodies - Meteorites, NEO Asteroids, Comets which could hit Earth or C.B.Artificial Objects: Space Debris threatening especially Earth and near Earth orbits.Terrestrial Life - no infection of other celestial bodies. Alien life forms which could bring about "harmful contamination" of Earth and the life, above all human life, there, etc. Here, astrobiological questions have to be discussed. Special realms on C.B. which should be protected from electronic "noise" such as craters SAHA or Deadalus on the Moon, also taking into account the "Common Heritage" Principle. Then, we have to

  14. Planetary protection - some legal questions

    NASA Astrophysics Data System (ADS)

    Fasan, E.

    When we legally investigate the topic of Planetary Protection, we have to realise that there are primarily two very distinct parts of our juridical work: We have to study lex lata, the existing applicable Law, especially Space Law, and also lex ferenda, what should be the law. With this in mind, we have to deliberate the legal meaning of "Planetary", and of "Protection". About "Planetary": Our own Earth is the most important planet. At present only here do exist human beings, who are sensu strictu the only legal subjects. We make the law, we have to apply it, and we are to be protected as well as bound by it. Then, we have to discuss what is further meant by "Planetary": Is it planets in an astronomical sense only, the nine planets which revolve around our fixed star, namely the sun, or is it also satellites, moving around most of these planets, as our own Moon circles Earth. "The Moon and other Celestial Bodies (C.B)" are subject to Space Law, especially to International Treaties, Agreements, Resolutions of the UN etc. I propose that they and not only the planets in an strictly astronomical sense are to be protected. But I do not think that the said notion also comprises asteroids, comets, meteorites etc. although they too belong to our solar system. Our investigation comes to the result that such bodies have a different (lesser) legal quality. Also we have to ask Protection from what? From: Natural bodies - Meteorites, NEO Asteroids, Comets which could hit Earth or C.B. Artificial Objects: Space Debris threatening especially Earth and near Earth orbits. Terrestrial Life - no infection of other celestial bodies. Alien life forms which could bring about "harmful contamination" of Earth and the life, above all human life, there etc. Here, astrobiological questions have to be discussed. Special realms on C.B. which should be protected from Electronic "Noise" such as craters SAHA or Deadalus on the Moon, also taking into account the "Common Heritage" Principle. Then

  15. IPv6 Addressing Proxy: Mapping Native Addressing from Legacy Technologies and Devices to the Internet of Things (IPv6)

    PubMed Central

    Jara, Antonio J.; Moreno-Sanchez, Pedro; Skarmeta, Antonio F.; Varakliotis, Socrates; Kirstein, Peter

    2013-01-01

    Sensors utilize a large number of heterogeneous technologies for a varied set of application environments. The sheer number of devices involved requires that this Internet be the Future Internet, with a core network based on IPv6 and a higher scalability in order to be able to address all the devices, sensors and things located around us. This capability to connect through IPv6 devices, sensors and things is what is defining the so-called Internet of Things (IoT). IPv6 provides addressing space to reach this ubiquitous set of sensors, but legacy technologies, such as X10, European Installation Bus (EIB), Controller Area Network (CAN) and radio frequency ID (RFID) from the industrial, home automation and logistic application areas, do not support the IPv6 protocol. For that reason, a technique must be devised to map the sensor and identification technologies to IPv6, thus allowing homogeneous access via IPv6 features in the context of the IoT. This paper proposes a mapping between the native addressing of each technology and an IPv6 address following a set of rules that are discussed and proposed in this work. Specifically, the paper presents a technology-dependent IPv6 addressing proxy, which maps each device to the different subnetworks built under the IPv6 prefix addresses provided by the internet service provider for each home, building or user. The IPv6 addressing proxy offers a common addressing environment based on IPv6 for all the devices, regardless of the device technology. Thereby, this offers a scalable and homogeneous solution to interact with devices that do not support IPv6 addressing. The IPv6 addressing proxy has been implemented in a multi-protocol card and evaluated successfully its performance, scalability and interoperability through a protocol built over IPv6. PMID:23686145

  16. IPv6 addressing proxy: mapping native addressing from legacy technologies and devices to the Internet of Things (IPv6).

    PubMed

    Jara, Antonio J; Moreno-Sanchez, Pedro; Skarmeta, Antonio F; Varakliotis, Socrates; Kirstein, Peter

    2013-01-01

    Sensors utilize a large number of heterogeneous technologies for a varied set of application environments. The sheer number of devices involved requires that this Internet be the Future Internet, with a core network based on IPv6 and a higher scalability in order to be able to address all the devices, sensors and things located around us. This capability to connect through IPv6 devices, sensors and things is what is defining the so-called Internet of Things (IoT). IPv6 provides addressing space to reach this ubiquitous set of sensors, but legacy technologies, such as X10, European Installation Bus (EIB), Controller Area Network (CAN) and radio frequency ID (RFID) from the industrial, home automation and logistic application areas, do not support the IPv6 protocol. For that reason, a technique must be devised to map the sensor and identification technologies to IPv6, thus allowing homogeneous access via IPv6 features in the context of the IoT. This paper proposes a mapping between the native addressing of each technology and an IPv6 address following a set of rules that are discussed and proposed in this work. Specifically, the paper presents a technology-dependent IPv6 addressing proxy, which maps each device to the different subnetworks built under the IPv6 prefix addresses provided by the internet service provider for each home, building or user. The IPv6 addressing proxy offers a common addressing environment based on IPv6 for all the devices, regardless of the device technology. Thereby, this offers a scalable and homogeneous solution to interact with devices that do not support IPv6 addressing. The IPv6 addressing proxy has been implemented in a multi-protocol Sensors 2013, 13 6688 card and evaluated successfully its performance, scalability and interoperability through a protocol built over IPv6. PMID:23686145

  17. Multi Sensor Approach to Address Sustainable Development

    NASA Technical Reports Server (NTRS)

    Habib, Shahid

    2007-01-01

    The main objectives of Earth Science research are many folds: to understand how does this planet operates, can we model her operation and eventually develop the capability to predict such changes. However, the underlying goals of this work are to eventually serve the humanity in providing societal benefits. This requires continuous, and detailed observations from many sources in situ, airborne and space. By and large, the space observations are the way to comprehend the global phenomena across continental boundaries and provide credible boundary conditions for the mesoscale studies. This requires a multiple sensors, look angles and measurements over the same spot in accurately solving many problems that may be related to air quality, multi hazard disasters, public health, hydrology and more. Therefore, there are many ways to address these issues and develop joint implementation, data sharing and operating strategies for the benefit of the world community. This is because for large geographical areas or regions and a diverse population, some sound observations, scientific facts and analytical models must support the decision making. This is crucial for the sustainability of vital resources of the world and at the same time to protect the inhabitants, endangered species and the ecology. Needless to say, there is no single sensor, which can answer all such questions effectively. Due to multi sensor approach, it puts a tremendous burden on any single implementing entity in terms of information, knowledge, budget, technology readiness and computational power. And, more importantly, the health of planet Earth and its ability to sustain life is not governed by a single country, but in reality, is everyone's business on this planet. Therefore, with this notion, it is becoming an impractical problem by any single organization/country to bear this colossal responsibility. So far, each developed country within their means has proceeded along satisfactorily in implementing

  18. Medical Marijuana: More Questions than Answers

    PubMed Central

    Hill, Kevin P.

    2014-01-01

    With 23 states and the District of Columbia having enacted medical marijuana laws as of August 2014, it is important that psychiatrists be able to address questions about medical marijuana from patients, families, and other health care professionals. The author discusses the limited medical literature on synthetic cannabinoids and medical marijuana. The synthetic cannabinoids dronabinol and nabilone are approved by the United States Food and Drug Administration for nausea and vomiting associated with cancer chemotherapy and appetite stimulation in patients with wasting diseases such as acquired immunodeficiency syndrome (AIDS). Results of clinical trials of these agents for other conditions have varied widely thus far. In addition, few data are available on the use of the marijuana plant as a medical treatment. The author concludes that there is a clear need for additional research on possible medical uses of cannabinoids. He notes that discussions with prospective medical marijuana patients should emphasize the importance of communication among all parties due to the possible side effects of treatment with marijuana and its potential to interact with other medications the patient may be taking. Facilitating a thorough substance abuse consultation is one of most positive ways that psychiatrists, especially addiction psychiatrists, can make an impact as medical marijuana becomes increasingly common. A careful review of the prospective medical marijuana user's substance use history, co-occurring medical and psychiatric conditions, family history, and psychosocial stressors is essential in evaluating the potential risks of medical marijuana for these patients. The author concludes that psychiatrists can have a significant impact by increasing the likelihood that medical marijuana will be used in a safe and responsible way. PMID:25226202

  19. Medical marijuana: more questions than answers.

    PubMed

    Hill, Kevin P

    2014-09-01

    With 23 states and the District of Columbia having enacted medical marijuana laws as of August 2014, it is important that psychiatrists be able to address questions about medical marijuana from patients, families, and other health care professionals. The author discusses the medical literature on synthetic cannabinoids and medical marijuana. The synthetic cannabinoids dronabinol and nabilone are approved by the United States Food and Drug Administration for nausea and vomiting associated with cancer chemotherapy and appetite stimulation in patients with wasting diseases such as acquired immunodeficiency syndrome (AIDS). Results of clinical trials of these agents for other conditions have varied widely thus far. In addition, few data are available on the use of the marijuana plant as a medical treatment. The author concludes that there is a clear need for additional research on possible medical uses of cannabinoids. He notes that discussions with prospective medical marijuana patients should emphasize the importance of communication among all parties due to the possible side effects of treatment with marijuana and its potential to interact with other medications the patient may be taking. Facilitating a thorough substance abuse consultation is one of most positive ways that psychiatrists, especially addiction psychiatrists, can make an impact as medical marijuana becomes increasingly common. A careful review of the prospective medical marijuana user's substance use history, co-occurring medical and psychiatric conditions, family history, and psychosocial stressors is essential in evaluating the potential risks of medical marijuana for these patients. The author concludes that psychiatrists can have a significant impact by increasing the likelihood that medical marijuana will be used in a safe and responsible way. PMID:25226202

  20. Using Short Stories to Address Eating Disturbances in Groups

    ERIC Educational Resources Information Center

    Van Lone, Jeffrey S.; Kalodner, Cynthia R.; Coughlin, Janelle W.

    2002-01-01

    Short stories can be an effective group-level intervention for addressing disordered eating attitudes and behaviors. This technique may be used in eating-disorder themed groups or in any group in which members present with eating problems. The authors provide specific guidelines for the use of short stories in group work. An example is provided to…

  1. Racism and the Conspiracy of Silence: Presidential Address

    ERIC Educational Resources Information Center

    Sue, Derald Wing

    2005-01-01

    This presidential address focuses on a specific and daunting assumption about racism that many find disturbing--a belief that no one born and raised in the United States is free from inheriting the racial biases of their forebears. It states explicitly that it is impossible for anyone to not to have racist, sexist, and homophobic attitudes,…

  2. Addressing Cultural and Native Language Interference in Second Language Acquisition

    ERIC Educational Resources Information Center

    Allard, Daniele; Bourdeau, Jacqueline; Mizoguchi, Riichiro

    2011-01-01

    This paper addresses the problem of cultural and native language interference in second/foreign language acquisition. More specifically, it examines issues of interference that can be traced to a student's native language and that also have a cultural component. To this effect, an understanding of what actually comprises both interference and…

  3. Assessing what to address in science communication.

    PubMed

    Bruine de Bruin, Wändi; Bostrom, Ann

    2013-08-20

    As members of a democratic society, individuals face complex decisions about whether to support climate change mitigation, vaccinations, genetically modified food, nanotechnology, geoengineering, and so on. To inform people's decisions and public debate, scientific experts at government agencies, nongovernmental organizations, and other organizations aim to provide understandable and scientifically accurate communication materials. Such communications aim to improve people's understanding of the decision-relevant issues, and if needed, promote behavior change. Unfortunately, existing communications sometimes fail when scientific experts lack information about what people need to know to make more informed decisions or what wording people use to describe relevant concepts. We provide an introduction for scientific experts about how to use mental models research with intended audience members to inform their communication efforts. Specifically, we describe how to conduct interviews to characterize people's decision-relevant beliefs or mental models of the topic under consideration, identify gaps and misconceptions in their knowledge, and reveal their preferred wording. We also describe methods for designing follow-up surveys with larger samples to examine the prevalence of beliefs as well as the relationships of beliefs with behaviors. Finally, we discuss how findings from these interviews and surveys can be used to design communications that effectively address gaps and misconceptions in people's mental models in wording that they understand. We present applications to different scientific domains, showing that this approach leads to communications that improve recipients' understanding and ability to make informed decisions. PMID:23942122

  4. Assessing what to address in science communication

    PubMed Central

    Bruine de Bruin, Wändi; Bostrom, Ann

    2013-01-01

    As members of a democratic society, individuals face complex decisions about whether to support climate change mitigation, vaccinations, genetically modified food, nanotechnology, geoengineering, and so on. To inform people’s decisions and public debate, scientific experts at government agencies, nongovernmental organizations, and other organizations aim to provide understandable and scientifically accurate communication materials. Such communications aim to improve people’s understanding of the decision-relevant issues, and if needed, promote behavior change. Unfortunately, existing communications sometimes fail when scientific experts lack information about what people need to know to make more informed decisions or what wording people use to describe relevant concepts. We provide an introduction for scientific experts about how to use mental models research with intended audience members to inform their communication efforts. Specifically, we describe how to conduct interviews to characterize people’s decision-relevant beliefs or mental models of the topic under consideration, identify gaps and misconceptions in their knowledge, and reveal their preferred wording. We also describe methods for designing follow-up surveys with larger samples to examine the prevalence of beliefs as well as the relationships of beliefs with behaviors. Finally, we discuss how findings from these interviews and surveys can be used to design communications that effectively address gaps and misconceptions in people’s mental models in wording that they understand. We present applications to different scientific domains, showing that this approach leads to communications that improve recipients’ understanding and ability to make informed decisions. PMID:23942122

  5. Wh-questions: Moving beyond the first Phase

    PubMed Central

    de Villiers, Jill G.; de Villiers, Peter A.; Roeper, Thomas

    2010-01-01

    The paper presents a feature-checking theory of wh-movement that attempts to accommodate both adult grammar and the path of acquisition by which children handle long distance movement, indirect questions and partial movement. Partial movement is not a grammatical option in English but it is adopted as an option in development. The account makes several predictions about the performance of children with Specific Language impairment (SLI), and also predicts a particular advantage for children who speak African American English (AAE) over those who speak Mainstream American English (MAE). The empirical data are taken from a study of 590 children, both typically-developing and language-impaired, and both AAE and MAE speaking, aged four to nine years. The tasks involved answering wh-questions after stories as part of the field-testing of a new language assessment instrument. The questions included multi-clause questions with or without medial wh-complementizers. The predictions are borne out that children with language impairment have prolonged difficulty with real long distance movement and medial questions, and that children who speak AAE are at an advantage in avoiding certain errors (partial movement) because of the dialect’s characteristic marking of indirect questions via inversion in the lower clause. PMID:21857747

  6. Strategic Environmental Assessment in Germany - Practice and open questions

    SciTech Connect

    Weiland, Ulrike

    2010-04-15

    Eight years after the enactment of the EU Strategic Environmental Assessment Directive (2001/42/EC) () it is time to investigate where and how SEA are being implemented in Germany in order to find out open questions and research needs. In this study, we analysed in which planning types SEA are common practice, and where can deficits be identified, and to what extent differences occur between spatial and sectoral planning with respect to carrying out SEA. Pressing challenges in performing SEA as well as open questions are addressed such as the handling of cumulative effects and the interrelationships between the environmental factors, and how the monitoring of environmental effects is considered by the practitioners. The results show that SEA is well implemented in local land-use planning, regional planning, and in local landscape planning, while the implementation in sectoral planning varies widely. The SEA in clean air planning is looked at in more detail, because this is discussed controversially in the specialist field, and obstacles against SEA are identified in this field. Finally some new topics are addressed for which solutions in spatial and environmental planning including SEA must be found, e.g. the consideration of biological diversity and the potential role of SEA in climate change. A European study on the identified open questions and their handling in different contexts and countries may allow for a qualitative amendment in practice.

  7. Ten questions about systems biology

    PubMed Central

    Joyner, Michael J; Pedersen, Bente K

    2011-01-01

    In this paper we raise ‘ten questions’ broadly related to ‘omics’, the term systems biology, and why the new biology has failed to deliver major therapeutic advances for many common diseases, especially diabetes and cardiovascular disease. We argue that a fundamentally narrow and reductionist perspective about the contribution of genes and genetic variants to disease is a key reason ‘omics’ has failed to deliver the anticipated breakthroughs. We then point out the critical utility of key concepts from physiology like homeostasis, regulated systems and redundancy as major intellectual tools to understand how whole animals adapt to the real world. We argue that a lack of fluency in these concepts is a major stumbling block for what has been narrowly defined as ‘systems biology’ by some of its leading advocates. We also point out that it is a failure of regulation at multiple levels that causes many common diseases. Finally, we attempt to integrate our critique of reductionism into a broader social framework about so-called translational research in specific and the root causes of common diseases in general. Throughout we offer ideas and suggestions that might be incorporated into the current biomedical environment to advance the understanding of disease through the perspective of physiology in conjunction with epidemiology as opposed to bottom-up reductionism alone. PMID:21224238

  8. Novel Duplicate Address Detection with Hash Function.

    PubMed

    Song, GuangJia; Ji, ZhenZhou

    2016-01-01

    Duplicate address detection (DAD) is an important component of the address resolution protocol (ARP) and the neighbor discovery protocol (NDP). DAD determines whether an IP address is in conflict with other nodes. In traditional DAD, the target address to be detected is broadcast through the network, which provides convenience for malicious nodes to attack. A malicious node can send a spoofing reply to prevent the address configuration of a normal node, and thus, a denial-of-service attack is launched. This study proposes a hash method to hide the target address in DAD, which prevents an attack node from launching destination attacks. If the address of a normal node is identical to the detection address, then its hash value should be the same as the "Hash_64" field in the neighboring solicitation message. Consequently, DAD can be successfully completed. This process is called DAD-h. Simulation results indicate that address configuration using DAD-h has a considerably higher success rate when under attack compared with traditional DAD. Comparative analysis shows that DAD-h does not require third-party devices and considerable computing resources; it also provides a lightweight security resolution. PMID:26991901

  9. Novel Duplicate Address Detection with Hash Function

    PubMed Central

    Song, GuangJia; Ji, ZhenZhou

    2016-01-01

    Duplicate address detection (DAD) is an important component of the address resolution protocol (ARP) and the neighbor discovery protocol (NDP). DAD determines whether an IP address is in conflict with other nodes. In traditional DAD, the target address to be detected is broadcast through the network, which provides convenience for malicious nodes to attack. A malicious node can send a spoofing reply to prevent the address configuration of a normal node, and thus, a denial-of-service attack is launched. This study proposes a hash method to hide the target address in DAD, which prevents an attack node from launching destination attacks. If the address of a normal node is identical to the detection address, then its hash value should be the same as the “Hash_64” field in the neighboring solicitation message. Consequently, DAD can be successfully completed. This process is called DAD-h. Simulation results indicate that address configuration using DAD-h has a considerably higher success rate when under attack compared with traditional DAD. Comparative analysis shows that DAD-h does not require third-party devices and considerable computing resources; it also provides a lightweight security resolution. PMID:26991901

  10. Question Classification Taxonomies as Guides to Formulating Questions for Use in Chemistry Classrooms

    ERIC Educational Resources Information Center

    Festo, Kayima

    2016-01-01

    Teacher questions play an important role in facilitating classroom discourse. Using appropriate question types and proper questioning techniques help to create reflective-active learners. Teacher questions can elicit students' explanations, elaboration of their ideas and thinking, and they can be used to disclose students' misconceptions. Despite…

  11. Is There a Relationship between Chemistry Performance and Question Type, Question Content and Gender?

    ERIC Educational Resources Information Center

    Hudson, Ross D.

    2012-01-01

    This research inquires into the effectiveness of the two predominant forms of questions--multiple-choice questions and short-answer questions--used in the State University Entrance Examination for Chemistry including the relationship between performance and gender. It examines not only the style of question but also the content type examined…

  12. Correlation between Question Intonation and Focus of Interrogation--Evidence from French Dislocated Questions.

    ERIC Educational Resources Information Center

    Shen, Xiao-nan

    This study explores the relationship between question intonation patterns in French using dislocated questions and question-focus (Q- focus). A dislocated question is defined as an interrogative sentence whose sequence is interrupted by the topicalization of a constituent at the left ("Toi, tu viens?"), at the right (Tu viens, toi?"), or in the…

  13. 43 CFR 6304.20 - Other uses addressed in special provisions of the Wilderness Act.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... of the Wilderness Act. 6304.20 Section 6304.20 Public Lands: Interior Regulations Relating to Public... (6000) MANAGEMENT OF DESIGNATED WILDERNESS AREAS Uses Addressed in Special Provisions of the Wilderness Act Other Uses Specifically Addressed by the Wilderness Act § 6304.20 Other uses addressed in...

  14. 43 CFR 6304.20 - Other uses addressed in special provisions of the Wilderness Act.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... of the Wilderness Act. 6304.20 Section 6304.20 Public Lands: Interior Regulations Relating to Public... (6000) MANAGEMENT OF DESIGNATED WILDERNESS AREAS Uses Addressed in Special Provisions of the Wilderness Act Other Uses Specifically Addressed by the Wilderness Act § 6304.20 Other uses addressed in...

  15. 43 CFR 6304.20 - Other uses addressed in special provisions of the Wilderness Act.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... of the Wilderness Act. 6304.20 Section 6304.20 Public Lands: Interior Regulations Relating to Public... (6000) MANAGEMENT OF DESIGNATED WILDERNESS AREAS Uses Addressed in Special Provisions of the Wilderness Act Other Uses Specifically Addressed by the Wilderness Act § 6304.20 Other uses addressed in...

  16. 43 CFR 6304.20 - Other uses addressed in special provisions of the Wilderness Act.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... of the Wilderness Act. 6304.20 Section 6304.20 Public Lands: Interior Regulations Relating to Public... (6000) MANAGEMENT OF DESIGNATED WILDERNESS AREAS Uses Addressed in Special Provisions of the Wilderness Act Other Uses Specifically Addressed by the Wilderness Act § 6304.20 Other uses addressed in...

  17. African American and European American Therapists' Experiences of Addressing Race in Cross-Racial Psychotherapy Dyads

    ERIC Educational Resources Information Center

    Knox, Sarah; Burkard, Alan W.; Johnson, Adanna J.; Suzuki, Lisa A.; Ponterotto, Joseph G.

    2003-01-01

    Using Consensual Qualitative Research, 12 licensed psychologists' overall experiences addressing race in psychotherapy were investigated, as were their experiences addressing race in a specific cross-racial therapy dyad. Results indicated that only African American psychologists reported routinely addressing race with clients of color or when race…

  18. Discourse Integration Guided by the ‘Question under Discussion’

    PubMed Central

    Clifton, Charles; Frazier, Lyn

    2012-01-01

    What makes a discourse coherent? One potential factor has been discussed in the linguistic literature in terms of a Question under Discussion (QUD). This approach claims that discourse proceeds by continually raising explicit or implicit questions, viewed as sets of alternatives, or competing descriptions of the world. If the interlocutor accepts the question, it becomes the QUD, a narrowed set of alternatives to be addressed (Roberts, 1996/To appear). Three eye movement recording studies are reported that investigated the effect of a preceding explicit QUD (Experiment 1) or implicit QUD (Experiments 2 and 3) on the processing of following text. Experiment 1 revealed an effect of whether the question queried alternative propositions or alternative entities. Reading times in the answer were faster when the answer it provided was of the same semantic type as was queried. Experiment 2 tested QUDs implied by the alternative description of reality introduced by a non-actuality implicature trigger such as should X or want to X. The results, when combined with the results of Experiment 3 (which ruled out a possible alternative interpretation) showed disrupted reading of a following verb phrase that failed to resolve the implicit QUD (Did the discourse participant actually X?), compared to reading the same material in the absence of a clear QUD. The findings support an online role for QUDs in guiding readers’ structuring and interpretation of discourse. PMID:22683609

  19. Five hematologic tests and treatments to question.

    PubMed

    Hicks, Lisa K; Bering, Harriet; Carson, Kenneth R; Haynes, Adam E; Kleinerman, Judith; Kukreti, Vishal; Ma, Alice; Mueller, Brigitta U; O'Brien, Sarah H; Panepinto, Julie A; Pasquini, Marcelo C; Rajasekhar, Anita; Sarode, Ravi; Wood, William A

    2014-12-01

    Choosing Wisely® is a medical stewardship initiative led by the American Board of Internal Medicine Foundation in collaboration with professional medical societies in the United States. The American Society of Hematology (ASH) released its first Choosing Wisely® list in 2013. Using the same evidence-based methodology as in 2013, ASH has identified 5 additional tests and treatments that should be questioned by clinicians and patients under specific, indicated circumstances. The ASH 2014 Choosing Wisely® recommendations include: (1) do not anticoagulate for more than 3 months in patients experiencing a first venous thromboembolic event in the setting of major, transient risk factors for venous thromboembolism; (2) do not routinely transfuse for chronic anemia or uncomplicated pain crises in patients with sickle cell disease; (3) do not perform baseline or surveillance computed tomography scans in patients with asymptomatic, early-stage chronic lymphocytic leukemia; (4) do not test or treat for heparin-induced thrombocytopenia if the clinical pretest probability of heparin-induced thrombocytopenia is low; and (5) do not treat patients with immune thrombocytopenia unless they are bleeding or have very low platelet counts. PMID:25696917

  20. Five hematologic tests and treatments to question.

    PubMed

    Hicks, Lisa K; Bering, Harriet; Carson, Kenneth R; Haynes, Adam E; Kleinerman, Judith; Kukreti, Vishal; Ma, Alice; Mueller, Brigitta U; O'Brien, Sarah H; Panepinto, Julie A; Pasquini, Marcelo C; Rajasekhar, Anita; Sarode, Ravi; Wood, William A

    2014-12-01

    Choosing Wisely(®) is a medical stewardship initiative led by the American Board of Internal Medicine Foundation in collaboration with professional medical societies in the United States. The American Society of Hematology (ASH) released its first Choosing Wisely(®) list in 2013. Using the same evidence-based methodology as in 2013, ASH has identified 5 additional tests and treatments that should be questioned by clinicians and patients under specific, indicated circumstances. The ASH 2014 Choosing Wisely(®) recommendations include: (1) do not anticoagulate for more than 3 months in patients experiencing a first venous thromboembolic event in the setting of major, transient risk factors for venous thromboembolism; (2) do not routinely transfuse for chronic anemia or uncomplicated pain crises in patients with sickle cell disease; (3) do not perform baseline or surveillance computed tomography scans in patients with asymptomatic, early-stage chronic lymphocytic leukemia; (4) do not test or treat for heparin-induced thrombocytopenia if the clinical pretest probability of heparin-induced thrombocytopenia is low; and (5) do not treat patients with immune thrombocytopenia unless they are bleeding or have very low platelet counts. PMID:25472968