Science.gov

Sample records for needfor anew strategy

  1. Achieving Anew: How New Immigrants Do in American Schools, Jobs, and Neighborhoods

    ERIC Educational Resources Information Center

    White, Michael J.; Glick, Jennifer E.

    2009-01-01

    Can the recent influx of immigrants successfully enter the mainstream of American life, or will many of them fail to thrive and become part of a permanent underclass? "Achieving Anew" examines immigrant life in school, at work, and in communities and demonstrates that recent immigrants and their children do make substantial progress over time,…

  2. Starting Anew

    ERIC Educational Resources Information Center

    Lum, Lydia

    2006-01-01

    Hundreds of higher education faculty lost their jobs in the aftermath of Hurricane Katrina. New Orleans' colleges and universities were forced to cancel fall semester classes after the city's levee system failed, submerging 80 percent of the city just weeks before the academic year began. Damage assessments began even before the deadly storm's…

  3. The Birthday Problem Anew

    ERIC Educational Resources Information Center

    Braza, Peter A.

    2006-01-01

    Accurate and accessible expressions for the probability of having a matching birthday are obtained by using Stirling's formula and Taylor series. For interest, the results are applied to the planets of our solar system.

  4. Nationwide Standards Eyed Anew

    ERIC Educational Resources Information Center

    Olson, Lynn

    2005-01-01

    With the federal No Child Left Behind Act underscoring the wide variation in what states demand of their students, people on both sides of the political aisle are again making the case for national standards, curricula, and tests. It wasn't so long ago--during the Clinton and George H.W. Bush administrations--that similar proposals went down in…

  5. Biosphere 2 anew

    NASA Astrophysics Data System (ADS)

    The seven scientists who volunteered to live in Biosphere 2 for the past 6.5 months will be reentering the real world this Saturday, September 17, as Biosphere's new management team shifts into high gear to revitalize the $150 million sealed ecosystem's science plan. The new management team stepped in April 1 after a court order obtained by the project's owner Ed Bass kicked out its then prevailing management team. In mid-August, Biosphere 2 announced that it had joined forces with Columbia University's Lamont-Doherty Earth Observatory in a nonprofit venture to set a new research agenda for the reportedly troubled 3.2-acre facility. Biosphere has commissioned about a dozen white papers to be written during the next 7 months to help articulate the optimum science program. “The past really isn't the issue,” says biogeochemist Bruno Marino, Biosphere's new research director.

  6. A comparison of the intradermal and subcutaneous routes of influenza vaccination with A/New Jersey/76 (swine flu) and A/Victoria/75: report of a study and review of the literature.

    PubMed

    Halperin, W; Weiss, W I; Altman, R; Diamond, M A; Black, K J; Iaci, A W; Black, H C; Goldfield, M

    1979-12-01

    A trail of influenza vaccination, with use of bivalent split virus vaccine (A/New Jersey/76 and A/Victoria/75), was conducted to compare the immunogenicity and reactions when vaccine was given by the subcutaneous and intradermal routes. Volunteers 18 to 24 years old were randomized into equal groups, one group receiving 0.1 ml of vaccine intradermally and the other receiving 0.5 ml subcutaneously. For the A/Victoria vaccine, the immunogenicity of the intradermal route seemed superior; for A/New Jersey vaccine, the routes were equivalent. Adverse reactions were minimal and equivalent for both groups. In times of vaccine shortage, the intradermal route is considered to stretch vaccine supplies. Field trials of new influenza vaccines should include evaluation of the immunogenicity of and adverse reactions caused by the same vaccine given by different routes in varied dosages.

  7. Hair analysis for Delta9-tetrahydrocannabinolic acid A--new insights into the mechanism of drug incorporation of cannabinoids into hair.

    PubMed

    Auwärter, Volker; Wohlfarth, Ariane; Traber, Jessica; Thieme, Detlef; Weinmann, Wolfgang

    2010-03-20

    Differentiation between external contamination and incorporation of drugs or their metabolites from inside the body via blood, sweat or sebum is a general issue in hair analysis and of high concern when interpreting analytical results. In hair analysis for cannabinoids the most common target is Delta9-tetrahydrocannabinol (THC), sometimes cannabidiol (CBD) and cannabinol (CBN) are determined additionally. After repeated external contamination by cannabis smoke these analytes are known to be found in hair even after performing multiple washing steps. A widely accepted strategy to unequivocally prove active cannabis consumption is the analysis of hair extracts for the oxidative metabolite 11-nor-9-carboxy-THC (THC-COOH). Although the acidic nature of this metabolite suggests a lower rate of incorporation into the hair matrix compared to THC, it is not fully understood up to now why hair concentrations of THC-COOH are generally found to be much lower (mostly <10 pg/mg) than the corresponding THC concentrations. Delta9-Tetrahydrocannabinolic acid A (THCA A) is the preliminary end product of the THC biosynthesis in the cannabis plant. Unlike THC it is non-psychoactive and can be regarded as a 'precursor' of THC being largely decarboxylated when heated or smoked. The presented work shows for the first time that THCA A is not only detectable in blood and urine of cannabis consumers but also in THC positive hair samples. A pilot experiment performed within this study showed that after oral intake of THCA A on a regular basis no relevant incorporation into hair occurred. It can be concluded that THCA A in hair almost exclusively derives from external contamination e.g. by side stream smoke. Elevated temperatures during the analytical procedure, particularly under alkaline conditions, can lead to decarboxylation of THCA A and accordingly increase THC concentrations in hair. Additionally, it has to be kept in mind that in hair samples tested positive for THCA A at least a

  8. Health and Household Air Pollution from Solid Fuel Use: The Needfor Improved Exposure Assessment

    EPA Science Inventory

    Background: Nearly half the world’s population relies on solid fuel combustion to meet basic household energy needs (e.g., cooking and heating). Resulting air pollution exposures are estimated to cause 3% of the global burden of disease. Large variability and a lack of resource...

  9. Perceiving Learning Anew: Social Interaction, Dignity, and Educational Rights

    ERIC Educational Resources Information Center

    Espinoza, Manuel Luis; Vossoughi, Shirin

    2014-01-01

    What are the origins of educational rights? In this essay, Espinoza and Vossoughi assert that educational rights are "produced," "affirmed," and "negated" not only through legislative and legal channels but also through an evolving spectrum of educational activities embedded in everyday life. Thus, they argue that the…

  10. Appropriate strategies.

    PubMed

    Halty, M

    1979-01-01

    Technology strategies are concerned with the production, distribution, and consumption of technology. Observation of less developed countries (LDCs) and international organizations shows that little attention is given to the development of a technology strategy. LDCs need to formulate a strategy of self-reliant technological development for the next decade. They should no longer be content to stand in a technologically dependent relationship to the developed countries. Such strategies must balance the ratio between investment in indigenous technologies and expenditure for foreign technology. The strategies change according to the level of industrialization achieved. The following considerations come into development of technology strategies: 1) determination of an appropriate balance among the accumulation, consumption, and distribution of technology; 2) the amount and level of government support; and 3) the balance between depth and breadth of technology to be encouraged.

  11. Methods and Strategies: Talk Strategies

    ERIC Educational Resources Information Center

    Shea, Lauren M.; Shanahan, Therese B.

    2011-01-01

    This article discusses how to promote oral language development through science. The authors describe how they incorporate academic "talk strategies" into science lessons in a nonintrusive and meaningful manner. These talk strategies are adapted from the "Avenues" (2007) curriculum for English learners (ELs), which gives examples of cooperative…

  12. Cetacean Strategies.

    ERIC Educational Resources Information Center

    Gilliland, Denise DelGrosso

    1991-01-01

    Suggested are activities about whales for children in schools not near the ocean. Activities designed to pique students' interest in whales and to investigate the size, breathing, buoyancy, and feeding strategies of whales are discussed. (CW)

  13. Metacognitive Strategies.

    PubMed

    Schiff, Rachel; Nuri Ben-Shushan, Yohi; Ben-Artzi, Elisheva

    This study assessed the effect of metacognitive instruction on the spelling and word reading of Hebrew-speaking children with specific language impairment (SLI). Participants were 67 kindergarteners with SLI in a supported learning context. Children were classified into three spelling instruction groups: (a) metalinguistic instruction (ML), (b) ML that integrates metacognitive strategies (MCML), and (c) a control group. Letter naming, letter sounding, word spelling, and word recognition were assessed at pretest and posttest. Findings from spelling and reading tests as well as interviews indicated that both the ML and MCML groups made statistically significant gains in all measures, whereas the control group did not. However, children with SLI who received training in metacognitive strategies significantly outperformed those who received ML alone in spelling and reading skills. This study provides evidence that children with SLI benefit from applying of metacognitive strategies to spelling practices when acquiring early spelling and reading skills.

  14. Strategies Unlimited.

    ERIC Educational Resources Information Center

    Blaga, Jeff; And Others

    Designed primarily for teachers of students in grades 7-12, the document presents over 60 social studies teaching strategies and lesson plans. Each lesson includes an overview, grade level information, suggested course/subject matter uses, objectives, suggested materials, student materials, and an instructional plan. Lesson topics fall into the…

  15. A new strategy for in vivo spectral editing. Application to GABA editing using selective homonuclear polarization transfer spectroscopy

    NASA Astrophysics Data System (ADS)

    Shen, Jun; Yang, Jehoon; Choi, In-Young; Li, Shizhe Steve; Chen, Zhengguang

    2004-10-01

    A novel single-shot in vivo spectral editing method is proposed in which the signal to be detected, is regenerated anew from the thermal equilibrium magnetization of a source to which it is J-coupled. The thermal equilibrium magnetization of the signal to be detected together with those of overlapping signals are suppressed by single-shot gradient dephasing prior to the signal regeneration process. Application of this new strategy to in vivo GABA editing using selective homonuclear polarization transfer allows complete suppression of overlapping creatine and glutathione while detecting the GABA-4 methylene resonance at 3.02 ppm with an editing yield similar to that of conventional editing methods. The NAA methyl group at 2.02 ppm was simultaneously detected and can be used as an internal navigator echo for correcting the zero order phase and frequency shifts and as an internal reference for concentration. This new method has been demonstrated for robust in vivo GABA editing in the rat brain and for study of GABA synthesis after acute vigabatrin administration.

  16. Population strategy.

    PubMed

    Kunii, C

    1989-12-01

    In this article, Chojiro Kunii, chairman and executive director of the Japanese Organization for International Cooperation in Family Planning (JOICFP), briefly describes the evolution of the INtegrated Family Planning, Nutrition, and Parasite Control Project (IP). The IP project began in Japan during the post-war period, when midwives and public health nurses introduced family planning alongside maternal and child health care services to make it more acceptable to people. Based on Japan's experience, JOICFP formed an international cooperation project based on parasite control, family planning, and nutrition. Introduced in several Asian countries in the mid-1970s, the project was quickly transported to Central and South America. And in 1983, Africa witnesses its first IP project. This took place in the Masama district of Tanzania, where the results of deworming quickly captures the attention of the population, making it easier for family planning workers to spread their message. In the 2 regions where the IP project was introduced, contraceptive prevalence among women has increased from 9.3% to 33%, and from 27% to 60%. Tanzania is now considering incorporating the IP project in its next 5-year development plan. Other African countries have followed suit. Kunii explains that JOICFP's Ip project enjoys support from both IPPF and UNFPA. He adds that, for its 2nd stage of development, the IP project hopes to become a union of family planning and preventive health. This new phase can already be observed in Asian countries. In developing its population strategy, JOICFP learned from the experience' of Japan, which demonstrated the importance of balancing quantity and quality.

  17. Lifting off the Ground to Return Anew: Mediated Praxis, Transformative Learning, and Social Design Experiments

    ERIC Educational Resources Information Center

    Gutierrez, Kris D.; Vossoughi, Shirin

    2010-01-01

    This article examines a praxis model of teacher education and advances a new method for engaging novice teachers in reflective practice and robust teacher learning. Social design experiments--cultural historical formations designed to promote transformative learning for adults and children--are organized around expansive notions of learning and…

  18. Modified Quilting Sutures: ANew Technique for Hematoma and Abscess of Nasal Septum.

    PubMed

    Ahmed, Shoaib; Ashfaq, Muhammed; Shabbir, Asad

    2016-06-01

    This study aimed to analyze the results of a modified continuous quilting sutures technique in a series of patients presenting with hematoma and/or abscess of nasal septum (HANS). Only patients with a confirmed diagnosis of HANS without co-morbid conditions (which could predispose to a bleeding tendency), were selected. Following incision and drainage, nasal septal flaps were coapted by applying continuous quilting sutures only. The success rate of this technique in terms of recurrence requiring re-exploration and drainage was 100%. Quilting sutures were generally well tolerated with few complaints. Saddle deformity was the most obvious complication of HANS, seen with septal abscess. Quilting sutures can be considered as an alternative treatment option for HANS. The modified technique employed in this study demonstrated impressive results and avoided the morbidity of nasal packing with fewer complications.

  19. Strategies for Sustainable Communities

    EPA Pesticide Factsheets

    The guidebook offers potential strategies for reducing greenhouse gas emissions using smart growth strategies, indicators to track progress, and resources for 10 community types ranging from major cities to rural communities.

  20. WILDLIFE RESEARCH STRATEGY

    EPA Science Inventory

    This document describes a strategy for conducting wildlife effects research within the U.S. Environmental Protection Agencys (EPA) National Health and Environmental Effects Research Laboratory (NHEERL). The NHEEL wildlife research strategy is designed to address critical researc...

  1. Online Strategy Games.

    ERIC Educational Resources Information Center

    Dye, Bryan

    2002-01-01

    A strategy game is an online interactive game that requires thinking in order to be played at its best and whose winning strategy is not obvious. Provides information on strategy games that are written in Java or JavaScript and freely available on the web. (KHR)

  2. The Hermes safety strategy

    NASA Astrophysics Data System (ADS)

    Rosso, R.

    1992-08-01

    The principal safety objectives and safety assurance strategies of the Hermes space vehicle program are discussed. The highlights of the Hermes safety assurance strategy are reviewed with particular reference to risk identification, risk evaluation, risk reduction, and risk acceptance. The application of the safety assurance strategy to Phase I definition studies and safety objectives of the Hermes X 2000 mission are then discussed.

  3. Intermittent search strategies

    NASA Astrophysics Data System (ADS)

    Bénichou, O.; Loverdo, C.; Moreau, M.; Voituriez, R.

    2011-01-01

    This review examines intermittent target search strategies, which combine phases of slow motion, allowing the searcher to detect the target, and phases of fast motion during which targets cannot be detected. It is first shown that intermittent search strategies are actually widely observed at various scales. At the macroscopic scale, this is, for example, the case of animals looking for food; at the microscopic scale, intermittent transport patterns are involved in a reaction pathway of DNA-binding proteins as well as in intracellular transport. Second, generic stochastic models are introduced, which show that intermittent strategies are efficient strategies that enable the minimization of search time. This suggests that the intrinsic efficiency of intermittent search strategies could justify their frequent observation in nature. Last, beyond these modeling aspects, it is proposed that intermittent strategies could also be used in a broader context to design and accelerate search processes.

  4. Robotics Strategy White Paper

    DTIC Science & Technology

    2009-03-19

    VIRGINIA 23651-1087 REPlY TO A1Tl!NTlON OF ATFC-DS 19 MEMORANDUM FOR SEE DISTRIBUTION SUBJECT: Robotics Strategy White Paper 1. The enclosed... Robotics Strategy White Paper is the result of a collaborative effort between the U.S. Anny Training and Doctrine Command (TRADOC) and the Tank-Automotive...Research, Development and Engineering Center (TARDEC). This paper builds on a confederated Anny robotics "strategy" that is described by senior leader

  5. Parrondo's games with strategy

    NASA Astrophysics Data System (ADS)

    Van den Broeck, Christian P.; Cleuren, Bart

    2004-05-01

    The notion of a strategy in the multi-player version of the Parrondo game is reviewed. We calculate the gain for the greedy strategy as a function of the number N of players, including exact analytic results for N < 4 and in the limit N-->∞. We show that the greedy strategy is optimal for N = 1 and N = 2 but not for N = 3. In the limit N-->∞ our analysis reveals a very rich behavior including the possibility of phase transitions as a function of the chosen strategy.

  6. Strategy for the Development of a DNB Local Predictive Approach Based on Neptune CFD Software

    SciTech Connect

    Haynes, Pierre-Antoine; Peturaud, Pierre; Montout, Michael; Hervieu, Eric

    2006-07-01

    The NEPTUNE project constitutes the thermal-hydraulics part of a long-term joint development program for the next generation of nuclear reactor simulation tools. This project is being carried through by EDF (Electricite de France) and CEA (Commissariat a l'Energie Atomique), with the co-sponsorship of IRSN (Institut de Radioprotection et de Surete Nucleaire) and AREVA NP. NEPTUNE is a multi-phase flow software platform that includes advanced physical models and numerical methods for each simulation scale (CFD, component, system). NEPTUNE also provides new multi-scale and multi-disciplinary coupling functionalities. This new generation of two-phase flow simulation tools aims at meeting major industrial needs. DNB (Departure from Nucleate Boiling) prediction in PWRs is one of the high priority needs, and this paper focuses on its anticipated improvement by means of a so-called 'Local Predictive Approach' using the NEPTUNE CFD code. We firstly present the ambitious 'Local Predictive Approach' anticipated for a better prediction of DNB, i.e. an approach that intends to result in CHF correlations based on relevant local parameters as provided by the CFD modeling. The associated requirements for the two-phase flow modeling are underlined as well as those for the good level of performance of the NEPTUNE CFD code; hence, the code validation strategy based on different experimental data base types (including separated effect and integral-type tests data) is depicted. Secondly, we present comparisons between low pressure adiabatic bubbly flow experimental data obtained on the DEDALE experiment and the associated numerical simulation results. This study anew shows the high potential of NEPTUNE CFD code, even if, with respect to the aforementioned DNB-related aim, there is still a need for some modeling improvements involving new validation data obtained in thermal-hydraulics conditions representative of PWR ones. Finally, we deal with one of these new experimental data needs

  7. Strategies for Competitive Volleyball.

    ERIC Educational Resources Information Center

    Fraser, Stephen D.

    This book deals with strategies and team tactics involved in the game of volleyball. It is not intended to be an instructional book on how to execute the various skills required to play volleyball but instead endeavors to detail and explain basic tactics and strategies involved in volleyball team play. Each chapter deals with major areas of team…

  8. MERCURY RESEARCH STRATEGY.

    EPA Science Inventory

    The USEPA's ORD is pleased to announce the availability of its Mercury Research Strategy. This strategy guides ORD's mercury research program and covers the FY2001-2005 time frame. ORD will use it to prepare a multi-year mercury research implementation plan in 2001. The Mercury R...

  9. Let Strategies Serve Literature

    ERIC Educational Resources Information Center

    Senechal, Diana

    2011-01-01

    When the teaching of strategies for understanding literature crowds out a close reading of literary works themselves, something is amiss in language arts instruction, and students lose out. This has become the case in too many elementary and even secondary classrooms today, Senechal believes. Using a strategy-based lesson proposed by Stephanie…

  10. Cooperative Learning Strategies.

    ERIC Educational Resources Information Center

    Barnes, Buckley; O'Farrell, Gail

    1990-01-01

    Presents essential characteristics and types of cooperative learning strategies for use in elementary social studies. Outlines exercises for forming teams and building team spirit. Points out such methods promote group interdependence and student responsibility for learning and teaching others. Highlights two cooperative group strategies, Jigsaw…

  11. Behavioral Strategies: Building Systems.

    ERIC Educational Resources Information Center

    Sandoz, Charles J.

    Using a construction building analogy, this guide provides a plan for building a system of behavior strategies. These strategies are designed to assist behavior analysts of contracted provider agencies in the construction and maintenance of procedures which will help monitor and reduce the frequency of problematic behaviors in individuals with…

  12. Methods & Strategies: I Wonder...

    ERIC Educational Resources Information Center

    Stevenson, Anne

    2013-01-01

    "I Wonder" boards are a teaching strategy that can be used in the classroom, as well as during science learning opportunities in nonformal settings, such as after-school science programs or summer camps.This simple strategy has led to deeper science exploration in 4-H, as young people learn alongside program staff, teachers, or…

  13. Strategies for Change.

    ERIC Educational Resources Information Center

    Lindquist, Jack

    Strategies for change in higher education are offered in an attempt to better cope with the changing environment facing higher education (i.e., diversity of students, declining enrollments, and retrenchment). Section I (Planned Change Theory and Research) examines strategies for change, the ivory tower image, and educational and organizational…

  14. Homeschooling Teaching Strategies

    ERIC Educational Resources Information Center

    Ray, Brian D.

    2000-01-01

    This article defines and describes teaching strategies used in homeschooling. It reviews several research and other literature sources from the homeschool community. It finds four themes from relevant research that inform the practices and seven major strategies used in the home-based education. Recommendations are made to parents who choose…

  15. Strategy as simple rules.

    PubMed

    Eisenhardt, K M; Sull, D N

    2001-01-01

    The success of Yahoo!, eBay, Enron, and other companies that have become adept at morphing to meet the demands of changing markets can't be explained using traditional thinking about competitive strategy. These companies have succeeded by pursuing constantly evolving strategies in market spaces that were considered unattractive according to traditional measures. In this article--the third in an HBR series by Kathleen Eisenhardt and Donald Sull on strategy in the new economy--the authors ask, what are the sources of competitive advantage in high-velocity markets? The secret, they say, is strategy as simple rules. The companies know that the greatest opportunities for competitive advantage lie in market confusion, but they recognize the need for a few crucial strategic processes and a few simple rules. In traditional strategy, advantage comes from exploiting resources or stable market positions. In strategy as simple rules, advantage comes from successfully seizing fleeting opportunities. Key strategic processes, such as product innovation, partnering, or spinout creation, place the company where the flow of opportunities is greatest. Simple rules then provide the guidelines within which managers can pursue such opportunities. Simple rules, which grow out of experience, fall into five broad categories: how- to rules, boundary conditions, priority rules, timing rules, and exit rules. Companies with simple-rules strategies must follow the rules religiously and avoid the temptation to change them too frequently. A consistent strategy helps managers sort through opportunities and gain short-term advantage by exploiting the attractive ones. In stable markets, managers rely on complicated strategies built on detailed predictions of the future. But when business is complicated, strategy should be simple.

  16. Typhoid fever vaccination strategies.

    PubMed

    Date, Kashmira A; Bentsi-Enchill, Adwoa; Marks, Florian; Fox, Kimberley

    2015-06-19

    Typhoid vaccination is an important component of typhoid fever prevention and control, and is recommended for public health programmatic use in both endemic and outbreak settings. We reviewed experiences with various vaccination strategies using the currently available typhoid vaccines (injectable Vi polysaccharide vaccine [ViPS], oral Ty21a vaccine, and injectable typhoid conjugate vaccine [TCV]). We assessed the rationale, acceptability, effectiveness, impact and implementation lessons of these strategies to inform effective typhoid vaccination strategies for the future. Vaccination strategies were categorized by vaccine disease control strategy (preemptive use for endemic disease or to prevent an outbreak, and reactive use for outbreak control) and vaccine delivery strategy (community-based routine, community-based campaign and school-based). Almost all public health typhoid vaccination programs used ViPS vaccine and have been in countries of Asia, with one example in the Pacific and one experience using the Ty21a vaccine in South America. All vaccination strategies were found to be acceptable, feasible and effective in the settings evaluated; evidence of impact, where available, was strongest in endemic settings and in the short- to medium-term. Vaccination was cost-effective in high-incidence but not low-incidence settings. Experience in disaster and outbreak settings remains limited. TCVs have recently become available and none are WHO-prequalified yet; no program experience with TCVs was found in published literature. Despite the demonstrated success of several typhoid vaccination strategies, typhoid vaccines remain underused. Implementation lessons should be applied to design optimal vaccination strategies using TCVs which have several anticipated advantages, such as potential for use in infant immunization programs and longer duration of protection, over the ViPS and Ty21a vaccines for typhoid prevention and control.

  17. The chief strategy officer.

    PubMed

    Breene, R Timothy S; Nunes, Paul F; Shill, Walter E

    2007-10-01

    They're nominally and ultimately responsible for strategy, but today's CEOs have less and less time to devote to it. As a result, CEOs are appointing "chief strategy officers"--executives specifically tasked with creating, communicating, executing, and sustaining a company's strategic initiatives. In this article, three authors from Accenture share the results of their research on this emerging organizational role. The typical CSO or top strategy executive is not a pure strategist, conducting long-range planning in relative isolation. Most CSOs consider themselves doers first, with the mandate, credentials, and desire to act as well as advise. They are seasoned executives with a strong strategy orientation who have usually worn many operations hats before taking on the role. Strategy executives are charged with three critical jobs that together form the very definition of strategy execution. First, they must clarify the company's strategy for themselves and for every business unit and function, ensuring that all employees understand the details of the strategic plan and how their work connects to corporate goals. Second, CSOs must drive immediate change. The focus of the job almost always quickly evolves from creating shared alignment around a vision to riding herd on the ensuing change effort. Finally, a CSO must drive decision making that sustains organizational change. He or she must be that person who, in the CEO's stead, can walk into any office and test whether the decisions being made are aligned with the strategy and are creating the desired results. When decisions below the executive suite aren't being made in accordance with strategy, much of the CSO's job involves learning why and quickly determining whether to stay the course or change tack.

  18. Developing a facility strategy.

    PubMed

    Capps, D M

    1994-05-01

    Successful planning for capital investment relies upon the ability of the management team to establish a cogent and comprehensive direction for facility development. The selection of an appropriate strategy integrates multiple issues: mission, service needs of the community, the external environment, the organization's ethos, current physical resources, operational systems, and vision. This paper will identify and discuss key components and data integral to formulating a facility strategy that outlines the basic direction for developing a facility master plan. The process itself will be presented as a working methodology that can be applied to the organization's resources and vision to generate a coherent facility strategy.

  19. Possible funding strategies

    NASA Technical Reports Server (NTRS)

    Davidson, T. F.

    1991-01-01

    Funding strategies are examined for the AIA rocket propulsion strategic plan. Either the government, industry, or universities can fund the project alone, or it was concluded, it works best if is a combination of these sources.

  20. 'Net Search Strategies.

    ERIC Educational Resources Information Center

    Bell, Suzanne S.

    1997-01-01

    Provides strategies for effective Internet searches. Categorizes queries into four types and describes tools: subject lists; indexes/directories; keyword search engines; Usenet newsgroups; and special purpose search tools. Discusses the importance of deciphering information and adjusting to changes. (AEF)

  1. Strategies for Success

    ERIC Educational Resources Information Center

    Tedrick, Lou; Sumsion, Zach; Smith, Mary; Cutshall, Charlie

    2012-01-01

    "Training" magazine taps 2012 Training Top 125 winners and Top 10 Hall of Famers to provide their learning and development best practices in each issue. This article looks at strategies to foster technology innovation and implementation and onboarding.

  2. Wildfire Prevention Strategies.

    ERIC Educational Resources Information Center

    National Wildlife Coordinating Group, Boise, ID.

    This document provides information and guidance on wildfire prevention strategies. Chapters include: (1) "Introduction"; (2) "How to Use this Guide"; (3) "Fire Cause Classification"; (4) "Relative Effectiveness"; (5) "Degree of Difficulty"; (6) "Intervention Techniques"; (7)…

  3. National Port Strategy Assessment

    EPA Pesticide Factsheets

    The assessment finds that air pollution at the Nation's ports can be significantly reduced by implementing currently available strategies and technologies to reduce emissions of harmful pollutants from diesel vehicles and engines.

  4. Strategy trials: the answer?

    PubMed

    James, J S

    1999-02-19

    Although a significant amount of promotional information on drugs was presented at the 6th Conference on Retroviruses and Opportunistic Infections, very little of it was related to practical treatment strategy. Doctors and patients have many options but little guidance on selecting which combination of drugs will be most beneficial in long-term use. There is a growing call for "strategy trials" designed to answer those questions. Pharmaceutical companies traditionally have not done strategy trials; their testing is designed to promote their own products. Managing patients in strategy trials is also difficult because they have to fail a treatment before another combination of drugs is used. In addition, collecting valid data from a stragety trial takes longer than collecting data from a starting regimen trial.

  5. SVOM Observing Strategy

    NASA Astrophysics Data System (ADS)

    Lachaud, C.; SVOM Consortium

    2016-10-01

    We will present the observing strategy developed to optimize the scientific return of the SVOM mission. We will review the attitude law, the communication processes and the different observation programs (Core Program, ToO and General Program).

  6. Strategies for Effective Outsourcing.

    ERIC Educational Resources Information Center

    Moneta, Larry; Dillon, William L.

    2001-01-01

    Emphasizes strategies that can be employed for effective outsourcing in higher education settings. Several models of outsourcing are identified and described, and examples of institutions using each model are provided. (GCP)

  7. WASTE RESEARCH STRATEGY

    EPA Science Inventory

    The Waste Research Strategy covers research necessary to support both the proper management of solid and hazardous wastes and the effective remediation of contaminated waste sites. This research includes improving the assessment of existing environmental risks, as well as develop...

  8. Unlocking Indian Maritime Strategy

    DTIC Science & Technology

    2006-12-01

    installment of a maritime strategy, Indian strategy has been expanding since India’s partition from the British Empire. India appears poised to assume...After partition it did not represent a totally Indian force, as almost all of its top leadership and most of its strategic planning was conducted by the...arm of the Royal navy and after the partition of the subcontinent and the Royal Indian Naval force, India possessed four sloops, two frigates, one

  9. Social strategies that work.

    PubMed

    Piskorski, Mikołaj Jan

    2011-11-01

    Although most companies have collected lots of friends and followers on social platforms such as Facebook, few have succeeded in generating profits there. That's because they merely port their digital strategies into social environments by broadcasting their commercial messages or seeking customer feedback. To succeed on social platforms, says Harvard Business School's Piskorski, businesses need to devise social strategies that are consistent with users' expectations and behavior in these venues--namely, people want to connect with other people, not with companies. The author defines successful social strategies as those that reduce costs or increase customers' willingness to pay by helping people establish or strengthen relationships through doing free work on a company's behalf. Citing successes at Zynga, eBay, American Express, and Yelp, Piskorski shows that social strategies can generate profits by helping people connect in exchange for tasks that benefit the company such as customer acquisition, marketing, and content creation. He lays out a systematic way to build a social strategy and shows how a major credit card company he advised used the method to roll out its own strategy.

  10. What's wrong with strategy?

    PubMed

    Campbell, A; Alexander, M

    1997-01-01

    Why is it that successful strategies are rarely developed as a result of formal planning processes? What is wrong with the way most companies go about developing strategy? Andrew Campbell and Marcus Alexander take a common sense look at why the planning frameworks managers use so often yield disappointing results. Companies often fail to distinguish between purpose (what an organization exists to do) and constraints (what an organization must do in order to survive), the authors say. Many executives mistakenly believe, for example, that satisfying stakeholders is an objective that drives thinking about strategy. In fact, it's a constraint, not an objective. Companies that don't win the loyalty of stakeholders will go out of business. Strategy is not about plans but about insights, the authors add. Strategy development is the process of discovering and understanding insights and should not be confused with planning, which is about turning insights into action. Furthermore, because executives develop most of their insights while actually doing the real work of running a business, it is important for companies not to separate strategy development from implementation. Is there a better way? The answer is not new planning processes or more effort. Instead, managers must understand two fundamental points: the benefit of having a well-articulated, stable purpose and the importance of discovering, understanding, documenting, and exploiting insights about how to create value.

  11. Creative critical-thinking strategies.

    PubMed

    Chubinski, S

    1996-01-01

    Are you looking for strategies to teach critical thinking? The author presents a variety of quick, creative strategies to facilitate teaching critical-thinking skills. These strategies engage students in their learning and are adaptable to any nursing course.

  12. Fault Management Design Strategies

    NASA Technical Reports Server (NTRS)

    Day, John C.; Johnson, Stephen B.

    2014-01-01

    Development of dependable systems relies on the ability of the system to determine and respond to off-nominal system behavior. Specification and development of these fault management capabilities must be done in a structured and principled manner to improve our understanding of these systems, and to make significant gains in dependability (safety, reliability and availability). Prior work has described a fundamental taxonomy and theory of System Health Management (SHM), and of its operational subset, Fault Management (FM). This conceptual foundation provides a basis to develop framework to design and implement FM design strategies that protect mission objectives and account for system design limitations. Selection of an SHM strategy has implications for the functions required to perform the strategy, and it places constraints on the set of possible design solutions. The framework developed in this paper provides a rigorous and principled approach to classifying SHM strategies, as well as methods for determination and implementation of SHM strategies. An illustrative example is used to describe the application of the framework and the resulting benefits to system and FM design and dependability.

  13. Comprehensive national energy strategy

    SciTech Connect

    1998-04-01

    This Comprehensive National Energy Strategy sets forth a set of five common sense goals for national energy policy: (1) improve the efficiency of the energy system, (2) ensure against energy disruptions, (3) promote energy production and use in ways that respect health and environmental values, (4) expand future energy choices, and (5) cooperate internationally on global issues. These goals are further elaborated by a series of objectives and strategies to illustrate how the goals will be achieved. Taken together, the goals, objectives, and strategies form a blueprint for the specific programs, projects, initiatives, investments, and other actions that will be developed and undertaken by the Federal Government, with significant emphasis on the importance of the scientific and technological advancements that will allow implementation of this Comprehensive National Energy Strategy. Moreover, the statutory requirement of regular submissions of national energy policy plans ensures that this framework can be modified to reflect evolving conditions, such as better knowledge of our surroundings, changes in energy markets, and advances in technology. This Strategy, then, should be thought of as a living document. Finally, this plan benefited from the comments and suggestions of numerous individuals and organizations, both inside and outside of government. The Summary of Public Comments, located at the end of this document, describes the public participation process and summarizes the comments that were received. 8 figs.

  14. [Peripheral neuropathies: Diagnostic strategy].

    PubMed

    Magy, L

    2017-02-28

    Diagnosing a peripheral neuropathy is sometimes challenging, as the causes are diverse and the clinical pictures heterogeneous. Overall, diagnosing a patient with peripheral neuropathy will require some knowledge in almost every field of medicine. Therefore, it appears crucial to adopt a diagnostic strategy that is based on solid clinical and neurophysiological grounds. The present paper describes a three-step diagnostic strategy: (1) to delineate a clinico-pathologic entity from clinical and electrodiagnostic findings; (2) to propose a list of plausible causes based on step one, history and clinical context; (3) to use appropriate workup in order to determine the cause or mechanism of the neuropathy. The three steps of this diagnostic strategy necessitate a high level of expertise and interaction between physicians is highly desirable. Finally, an aggressive course and a severe impairment should lead to relentlessly look for a curable cause.

  15. Power Subscription Strategy

    SciTech Connect

    None, None

    1998-12-21

    This document lays out the Bonneville Power Administration`s Power Subscription Strategy, a process that will enable the people of the Pacific Northwest to share the benefits of the Federal Columbia river Power System after 2001 while retaining those benefits within the region for future generations. The strategy also addresses how those who receive the benefits of the region`s low-cost federal power should share a corresponding measure of the risks. This strategy seeks to implement the subscription concept created by the Comprehensive Review in 1996 through contracts for the sale of power and the distribution of federal power benefits in the deregulated wholesale electricity market. The success of the subscription process is fundamental to BPA`s overall business purpose to provide public benefits to the Northwest through commercially successful businesses.

  16. Strategy under uncertainty.

    PubMed

    Courtney, H; Kirkland, J; Viguerie, P

    1997-01-01

    At the heart of the traditional approach to strategy lies the assumption that by applying a set of powerful analytic tools, executives can predict the future of any business accurately enough to allow them to choose a clear strategic direction. But what happens when the environment is so uncertain that no amount of analysis will allow us to predict the future? What makes for a good strategy in highly uncertain business environments? The authors, consultants at McKinsey & Company, argue that uncertainty requires a new way of thinking about strategy. All too often, they say, executives take a binary view: either they underestimate uncertainty to come up with the forecasts required by their companies' planning or capital-budging processes, or they overestimate it, abandon all analysis, and go with their gut instinct. The authors outline a new approach that begins by making a crucial distinction among four discrete levels of uncertainty that any company might face. They then explain how a set of generic strategies--shaping the market, adapting to it, or reserving the right to play at a later time--can be used in each of the four levels. And they illustrate how these strategies can be implemented through a combination of three basic types of actions: big bets, options, and no-regrets moves. The framework can help managers determine which analytic tools can inform decision making under uncertainty--and which cannot. At a broader level, it offers executives a discipline for thinking rigorously and systematically about uncertainty and its implications for strategy.

  17. Cognitive Remediation Strategies

    PubMed Central

    WEINSTEIN, CHERYL S.

    1994-01-01

    Evidence continues to emerge that childhood symptoms of attention-deficit hyperactivity disorder (ADHD) persist into adulthood. These symptoms include motoric hyperactivity, restlessness, attention deficits, poor organizational skills, impulsivity, and memory impairment. Poor academic and work performance, frustration, humiliation, and shame are also components of adult ADHD. Psychotherapists are challenged to understand the meaning of the disorder and its ramifications in all aspects of life. An active multimodal approach, including somatic treatment and psychotherapy, is needed. In addition, cognitive remediation strategies to enhance attention, organization, memory, and problem-solving skills are an important adjunct to treatment. These strategies serve as psychological tools to circumvent deficits. PMID:22700173

  18. Essays on strategy VII

    SciTech Connect

    Gill, T.C.

    1990-01-01

    Revolutionary developments in Europe and their global reverberations since 1989 have affected certain aspects of our national strategy. This volume presents nine essays dealing imaginatively with the issues of the post-Cold War period. One of them addresses general US strategy for the 1990s. Three focus on high-level strategic matters: the future of flexible response, antisatellite weapons, and forward, mobile defenses. The others address US chemical weapons policy, use of civilian aircraft for defense airlift, neutrality of the Panama Canal after 1999, arms sales by China, and strategic defense at reduced cost.

  19. Prodrug Strategies for Paclitaxel

    PubMed Central

    Meng, Ziyuan; Lv, Quanxia; Lu, Jun; Yao, Houzong; Lv, Xiaoqing; Jiang, Feng; Lu, Aiping; Zhang, Ge

    2016-01-01

    Paclitaxel is an anti-tumor agent with remarkable anti-tumor activity and wide clinical uses. However, it is also faced with various challenges especially for its poor water solubility and low selectivity for the target. To overcome these disadvantages of paclitaxel, approaches using small molecule modifications and macromolecule modifications have been developed by many research groups from all over the world. In this review, we discuss the different strategies especially prodrug strategies that are currently used to make paclitaxel more effective. PMID:27223283

  20. Successful product realization strategies

    NASA Technical Reports Server (NTRS)

    Peeples, John; Boulton, William R.

    1995-01-01

    Product realization is the process of defining, designing, developing, and delivering products to the market. While the main thrust of this JTEC panel was to conduct a complete investigation of the state of Japanese low-cost electronic packaging technologies, it is very difficult to totally separate the development of technology and products from the product realization process. Japan's electronics firms adhere to a product realization strategy based on a strong customer focus, a consistent commitment to excellence in design, and a cost-effective approach to technology commercialization. The Japanese product-pull strategy has been a successful driver and influencing factor in every aspect of the product development cycle.

  1. A new clustering strategy

    NASA Astrophysics Data System (ADS)

    Feng, Jian-xin; Tang, Jia-fu; Wang, Guang-xing

    2007-04-01

    On the basis of the analysis of clustering algorithm that had been proposed for MANET, a novel clustering strategy was proposed in this paper. With the trust defined by statistical hypothesis in probability theory and the cluster head selected by node trust and node mobility, this strategy can realize the function of the malicious nodes detection which was neglected by other clustering algorithms and overcome the deficiency of being incapable of implementing the relative mobility metric of corresponding nodes in the MOBIC algorithm caused by the fact that the receiving power of two consecutive HELLO packet cannot be measured. It's an effective solution to cluster MANET securely.

  2. Improving immunization strategies

    NASA Astrophysics Data System (ADS)

    Gallos, Lazaros K.; Liljeros, Fredrik; Argyrakis, Panos; Bunde, Armin; Havlin, Shlomo

    2007-04-01

    We introduce an immunization method where the percentage of required vaccinations for immunity are close to the optimal value of a targeted immunization scheme of highest degree nodes. Our strategy retains the advantage of being purely local, without the need for knowledge on the global network structure or identification of the highest degree nodes. The method consists of selecting a random node and asking for a neighbor that has more links than himself or more than a given threshold and immunizing him. We compare this method to other efficient strategies on three real social networks and on a scale-free network model and find it to be significantly more effective.

  3. NASA science communications strategy

    NASA Technical Reports Server (NTRS)

    1995-01-01

    In 1994, the Clinton Administration issued a report, 'Science in the National Interest', which identified new national science goals. Two of the five goals are related to science communications: produce the finest scientists and engineers for the 21st century, and raise scientific and technological literacy of all Americans. In addition to the guidance and goals set forth by the Administration, NASA has been mandated by Congress under the 1958 Space Act to 'provide for the widest practicable and appropriate dissemination concerning its activities and the results thereof'. In addition to addressing eight Goals and Plans which resulted from a January 1994 meeting between NASA and members of the broader scientific, education, and communications community on the Public Communication of NASA's Science, the Science Communications Working Group (SCWG) took a comprehensive look at the way the Agency communicates its science to ensure that any changes the Agency made were long-term improvements. The SCWG developed a Science Communications Strategy for NASA and a plan to implement the Strategy. This report outlines a strategy from which effective science communications programs can be developed and implemented across the agency. Guiding principles and strategic themes for the strategy are provided, with numerous recommendations for improvement discussed within the respective themes of leadership, coordination, integration, participation, leveraging, and evaluation.

  4. [Inquiry Teaching Strategies.

    ERIC Educational Resources Information Center

    Strasser, Ben B.; Dalis, Gus T.

    The DALSTRA (DALis/STRAsser) Inquiry Teaching Strategy is a model of teacher behaviors regarding teaching as a process composed of three categories of actions: basic behaviors, goal-directed behaviors, and diagnostic behaviors. The materials in this document were designed for use in an inservice education program in DALSTRA inquiry methods, and…

  5. Strategies for Differentiating Curricula.

    ERIC Educational Resources Information Center

    Thomas, Ronald S.; And Others

    Concentrating on strategies for processing information, this guide provides a collection of models and techniques appropriate for differentiating the content and instructional procedures in the classroom, and is designed for use with intermediate academically talented students. The guide is divided into four sections--Differentiated Questioning,…

  6. Developing an Information Strategy

    ERIC Educational Resources Information Center

    Hanson, Terry

    2011-01-01

    The purpose of an information strategy is to highlight the extent to which a modern, complex organization depends on information, in all of its guises, and to consider how this strategic asset should be managed. This dependency has always been present and nowhere more so than in universities, whose very purpose is built around information and its…

  7. Strategies for Success

    ERIC Educational Resources Information Center

    Training, 2012

    2012-01-01

    "Training" magazine taps 2012 Training Top 125 winners and Top 10 Hall of Famers to provide their learning and development best practices in each issue. In this article, Jamie Leitch (American Infrastructure) and Mary Beth Alexander (The Economical Insurance Group) share strategies for tuition reimbursement and professional designations.

  8. Content Area Instructional Strategies

    ERIC Educational Resources Information Center

    Montgomery, Joel R.

    2008-01-01

    The aim of this working paper is to identify research-supported strategies for content that can be integrated effectively to promote the development of biliterate academic literacy by English language learners (ELLs) in middle-school bilingual classrooms. The paper provides a research-based summary of relevant learning needs of adolescent…

  9. Teaching Learning Strategies.

    ERIC Educational Resources Information Center

    Norman, Donald A.

    This paper describes an experimental course in which the author taught students to improve their learning skills. It is a first step toward constructing a systematic body of knowledge about learning strategies. The course covered four topics, chosen because they were complex enough to require several weeks to make progress, but simple enough that…

  10. Bilingual Instructional Strategies

    ERIC Educational Resources Information Center

    Montgomery, Joel R.

    2008-01-01

    The aim of this working paper is to identify research-supported strategies for reading and writing that can be integrated effectively to promote the development of biliterate academic literacy by English language learners (ELLs) in middle-school bilingual classrooms. The paper begins with a review of the theoretical foundations that highlight…

  11. Avian influenza control strategies

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Control strategies for avian influenza in poultry vary depending on whether the goal is prevention, management, or eradication. Components used in control programs include: 1) education which includes communication, public awareness, and behavioral change, 2) changes to production and marketing sys...

  12. Are Communication Strategies Teachable?

    ERIC Educational Resources Information Center

    Lewis, Samantha

    2011-01-01

    This article discusses the teachability of communication strategies in the EFL classroom. As well as reflecting on the nature of speech production in the mother tongue, it looks at some of the difficulties encountered when speaking in a foreign language and the inherent difficulties in "teaching" speaking as a skill. It focuses on different types…

  13. Michigan's Chartering Strategy

    ERIC Educational Resources Information Center

    Goenner, James N.

    2012-01-01

    Michigan's former governor, John Engler, was naturally attracted to charter schools. He had seen for too long how school districts treated students as their property and the state as an endless funding source, and he wanted that to change. Engler saw the chartering strategy as a politically viable means for gaining leverage over school districts…

  14. Strategies for Success

    ERIC Educational Resources Information Center

    Pruitt, Lisa; McGeough, David

    2011-01-01

    "Training" magazine taps 2011 Training Top 125 winners to provide their learning and development best practices in each issue. This article looks at strategies for aligning training with business goals and creating models to measure return-on-investment (ROI) and other financial metrics pertaining to training.

  15. Strategies for Reallocation.

    ERIC Educational Resources Information Center

    Newton, Robert R.

    2000-01-01

    Offers colleges and universities some strategies when reallocation of funds is necessary. Discussion focuses on the use of facilitating teams to help department chairpersons, active promotion of reallocation in funding proposals, use of analytical databases in decision making, use of program audits, taxation policies, decentralization of decision…

  16. Novel antitussive strategies.

    PubMed

    Morjaria, Jaymin B; Dickinson, Rebecca S; Morice, Alyn H

    2013-04-01

    Acute and chronic cough represent one of the most common symptoms of medical importance but effective pharmacotherapy is, to all intents and purposes, absent. Numerous initiatives targeting the recently discovered tussive pathways are in progress. Here, we review the current antitussive armamentarium and provide an update on the novel strategies and compounds in development.

  17. Medical equipment management strategies.

    PubMed

    Wang, Binseng; Furst, Emanuel; Cohen, Ted; Keil, Ode R; Ridgway, Malcolm; Stiefel, Robert

    2006-01-01

    Clinical engineering professionals need to continually review and improve their management strategies in order to keep up with improvements in equipment technology, as well as with increasing expectations of health care organizations. In the last 20 years, management strategies have evolved from the initial obsession with electrical safety to flexible criteria that fit the individual institution's needs. Few hospitals, however, are taking full advantage of the paradigm shift offered by the evolution of joint Commission standards. The focus should be on risks caused by equipment failure, rather than on equipment with highest maintenance demands. Furthermore, it is not enough to consider risks posed by individual pieces of equipment to individual patients. It is critical to anticipate the impact of an equipment failure on larger groups of patients, especially when dealing with one of a kind, sophisticated pieces of equipment that are required to provide timely and accurate diagnoses for immediate therapeutic decisions or surgical interventions. A strategy for incorporating multiple criteria to formulate appropriate management strategies is provided in this article.

  18. Facilitative Strategies in Action.

    ERIC Educational Resources Information Center

    Fuller, Thara M. A.; Haugabrook, Adrian K.

    2001-01-01

    Describes campus-based strategies to facilitate collaboration by examining the process of restructuring a division of student affairs as an educational partner with academic affairs. Describes three collaborative efforts at the University of Massachusetts Boston: the Beacon Leadership Project, the Diversity Research Initiative, and the Beacon…

  19. Strategies for Teacher Retention.

    ERIC Educational Resources Information Center

    Gonzalez, Patricia

    1995-01-01

    Strategies for teacher retention are presented, including successful approaches and elements for operating a state system for personnel recruitment and retention in special education. Such initiatives as the Utah Mentor Teacher Academy; the Texas Teacher Recruitment, Retention and Assistance Program; and the Kansas Recruitment/Retention Project…

  20. Spying on Search Strategies

    ERIC Educational Resources Information Center

    Tenopir, Carol

    2004-01-01

    Only the most dedicated super-searchers are motivated to learn and control command systems, like DialogClassic, that rely on the user to input complex search strategies. Infrequent searchers and most end users choose interfaces that do some of the work for them and make the search process appear easy. However, the easier a good interface seems to…

  1. Effective Strategies for Reallocation.

    ERIC Educational Resources Information Center

    Hyatt, James A.

    1984-01-01

    Strategies for reallocation of resources that were used by five public colleges are discussed. Attention is directed to the efforts of institutions that are under severe political, economic, and time pressure. At each of the following schools that were visited, meetings were held with key administrators, faculty members, and students: the…

  2. Campus Computing Strategies.

    ERIC Educational Resources Information Center

    McCredie, John W., Ed.

    Ten case studies that describe the planning process and strategies employed by colleges who use computing and communication systems are presented, based on a 1981-1982 study conducted by EDUCOM. An introduction by John W. McCredie summarizes several current and future effects of the rapid spread and integration of computing and communication…

  3. NASA Education Communication Strategy

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration (NASA), 2008

    2008-01-01

    For the past 15 years, the number of American college students earning science, technology, engineering, and mathematics (STEM) degrees has continued to decrease. By 2010, it is projected the national demand for STEM employees will rise by 10 percent. The Education Communication Strategy identifies the steps National Aeronautics and Space…

  4. Comprehension Strategy Gloves.

    ERIC Educational Resources Information Center

    Newman, Gayle

    2002-01-01

    Describes the idea of creating a glove for each of the comprehension strategies for use with different text structures. Notes that the gloves serve as a multisensory approach by providing visual clues through icons on each finger and the palm. Discusses three different gloves: the prereading glove, the narrative text structure glove, and the…

  5. Environmental Education Strategy

    ERIC Educational Resources Information Center

    Bootrach, Pradit; Thiengkamol, Nongnapas; Thiengkamol, Tanarat Khoowaranyoo

    2015-01-01

    Data was collected from 403 primary school administrators in Maha Sarakham Province, Thailand, to develop causal relationship model of Administrator Characteristics (AC), Teacher Characteristics (TC) and Environmental Education Principle (EE) that affect Environmental Education Strategy (EES) through Inspiration of Public Mind for Environmental…

  6. Strategies in transition

    NASA Technical Reports Server (NTRS)

    Diaz, Alphonso V.

    1993-01-01

    A new vision has emerged within the Office of Space Science and Applications (OSSA), and within the agency as a whole, for how to design missions to be responsive to the changing budget environment of the 1990s. The overall space science and applications program had to be looked at, restructuring the most expensive and complex projects to bring down costs and ensure their place in the mission queue of the future. The recent restructuring of some of OSSA's largest programs in development and the work to improve efficiency for those in operation is part of OSSA's effort to free funds for more frequent space science missions in the future. Instead of more great observatories, we are looking toward a new vision encompassing a level of great activity through small, frequent missions. The strategy developed for attaining this vision was to lower costs by reducing size and complexity through new technology, while at the same time making progress in space science. The strategy comprises two interwoven parts: the flight program strategy of each of the science disciplines and OSSA's new-technology strategy. The overall purpose of all OSSA's efforts to date has been to free resources for maximizing the space science program in a tough fiscal environment.

  7. Assessing Children's Inferencing Strategies.

    ERIC Educational Resources Information Center

    Neuman, Susan B.

    A study examined good and poor readers' inferencing strategies as they read unambiguous texts. Subjects, 42 fifth-grade students from 11 classrooms in a Boston metropolitan area urban school district, read 2 well-constructed mystery stories divided into 6 episodes--each episode ended with the introduction of a new clue related to solving the case.…

  8. A Losing Strategy?

    ERIC Educational Resources Information Center

    Walters, Anne K.

    2006-01-01

    State appropriations often fail to keep up with the growth of colleges' budgets, forcing institutions to raise tuition for out-of-state students to fill budget gaps. However, the strategy could backfire if too many of these students look elsewhere, leaving colleges with even less tuition revenue than before the raises were put in place.

  9. Nitric oxide enhancement strategies

    PubMed Central

    Bryan, Nathan S

    2015-01-01

    It is becoming increasingly clear that many diseases are characterized or associated with perturbations in nitric oxide (NO) production/signaling. Therapeutics or strategies designed to restore normal NO homeostasis will likely have broad application and utility. This highly complex and multistep pathway for NO production and subsequent target activation provides many steps in the endogenous pathway that may be useful targets for drug development for cardiovascular disease, antimicrobial, cancer, wound healing, etc. This article will summarize known strategies that are currently available or in development for enhancing NO production or availability in the human body. Each strategy will be discussed including exogenous sources of NO, use of precursors to promote NO production and downstream pathways affected by NO production with advantages and disadvantages highlighted for each. Development of NO-based therapeutics is and will continue to be a major focus of biotech, academia as well as pharmaceutical companies. Application of safe and effective strategies will certainly transform health and disease. PMID:28031863

  10. Information technology strategy: three misconceptions.

    PubMed

    Glaser, John P

    2006-01-01

    The core intent in developing an IT strategy is to ensure that there is a strong and clear relationship between IT investment decisions and the organization's overall strategies, goals, and objectives. In the course of developing an IT strategy, an organization may fall victim to three major misconceptions about IT strategy. Those misconceptions are: The IT strategy should be solely derived from a thorough review of organizational strategies and plans. The IT strategy should be dominated by a focus on defining needed application systems. The IT strategy is better if it is developed by using a rigorous methodology. These misconceptions are dangerous. While they are right, they are not completely right. Hence, a dogmatic approach embracing these misconceptions risks an incomplete IT strategy or a strategy that is not as aligned with the organization as it should be.

  11. The hot list strategy.

    SciTech Connect

    Wos, L.; Pieper, G. W.; Mathematics and Computer Science

    1999-01-01

    Experimentation strongly suggests that, for attacking deep questions and hard problems with the assistance of an automated reasoning program, the more effective paradigms rely on the retention of deduced information. A significant obstacle ordinarily presented by such a paradigm is the deduction and retention of one or more needed conclusions whose complexity sharply delays their consideration. To mitigate the severity of the cited obstacle, I formulated and feature in this article the hot list strategy. The hot list strategy asks the researcher to choose, usually from among the input statements characterizing the problem under study, one or more statements that are conjectured to play a key role for assignment completion. The chosen statements--conjectured to merit revisiting, again and again--are placed in an input list of statements, called the hot list. When an automated reasoning program has decided to retain a new conclusion C--before any other statement is chosen to initiate conclusion drawing--the presence of a nonempty hot list (with an appropriate assignment of the input parameter known as heat) causes each inference rule in use to be applied to C together with the appropriate number of members of the hot list. Members of the hot list are used to complete applications of inference rules and not to initiate applications. The use of the hot list strategy thus enables an automated reasoning program to briefly consider a newly retained conclusion whose complexity would otherwise prevent its use for perhaps many CPU-hours. To give evidence of the value of the strategy, I focus on four contexts: (1) dramatically reducing the CPU time required to reach a desired goal, (2) finding a proof of a theorem that had previously resisted all but the more inventive automated attempts, (3) discovering a proof that is more elegant than previously known, and (4) answering a question that had steadfastly eluded researchers relying on an automated reasoning program. I also

  12. Strategy use and strategy choice in fraction magnitude comparison.

    PubMed

    Fazio, Lisa K; DeWolf, Melissa; Siegler, Robert S

    2016-01-01

    We examined, on a trial-by-trial basis, fraction magnitude comparison strategies of adults with more and less mathematical knowledge. College students with high mathematical proficiency used a large variety of strategies that were well tailored to the characteristics of the problems and that were guaranteed to yield correct performance if executed correctly. Students with less mathematical proficiency sometimes used strategies similar to those of the mathematically proficient students, but often used flawed strategies that yielded inaccurate performance. As predicted by overlapping waves theory, increases in accuracy and speed were related to differences in strategy use, strategy choice, and strategy execution. When asked to choose the best strategy from among 3 possibilities-the strategy the student originally used, a correct alternative, and an incorrect alternative-students with lower fraction knowledge rarely switched from an original incorrect strategy to a correct alternative. This finding suggests that use of poor fraction magnitude comparison strategies stems in large part from lack of conceptual understanding of the requirements of effective strategies, rather than difficulty recalling or generating such strategies. (PsycINFO Database Record

  13. Immunization strategies against henipaviruses.

    PubMed

    Broder, Christopher C; Geisbert, Thomas W; Xu, Kai; Nikolov, Dimitar B; Wang, Lin-Fa; Middleton, Deborah; Pallister, Jackie; Bossart, Katharine N

    2012-01-01

    Hendra virus and Nipah virus are recently discovered and closely related emerging viruses that now comprise the genus henipavirus within the sub-family Paramyxoviridae and are distinguished by their broad species tropism and in addition to bats can infect and cause fatal disease in a wide variety of mammalian hosts including humans. The high mortality associated with human and animal henipavirus infections has highlighted the importance and necessity of developing effective immunization strategies. The development of suitable animal models of henipavirus infection and pathogenesis has been critical for testing the efficacy of potential therapeutic approaches. Several henipavirus challenge models have been used and recent successes in both active and passive immunization strategies against henipaviruses have been reported which have all targeted the viral envelope glycoproteins.

  14. Dis-appearance and dys-appearance anew: living with excess skin and intestinal changes following weight loss surgery.

    PubMed

    Groven, Karen Synne; Råheim, Målfrid; Engelsrud, Gunn

    2013-08-01

    The aim of this article is to explore bodily changes following weight loss surgery. Our empirical material is based on individual interviews with 22 Norwegian women. To further analyze their experiences, we build primarily on the phenomenologist Drew Leder`s distinction between bodily dis-appearance and dys-appearance. Additionally, our analysis is inspired by Simone de Beauvoir, Merleau-Ponty and Julia Kristeva. Although these scholars have not directed their attention to obesity operations, they occupy a prime framework for shedding light on different dimensions of bodily change. In doing so, we were able to identify two main themes: The felt "inner" body versus the visible "surface" body and the "old" body versus the "new" body. In different, though interconnected ways, these main themes encompass tensions between changes the women experienced as contributing to a more "normal" and active life, feeling more accepted, and changes that generated ambivalence. In particular, their skin became increasingly problematic because it did not "shrink" like the rest of the body. On the contrary, it became looser and looser. Moreover, badsmelling folds of skin that wobbled, sweated and chafed at the smallest movement, aprons of fat hanging in front of their stomachs, batwing arms, thick flabby thighs and sagging breasts were described as a huge contrast to the positive response they received to their changed body shape when they were out and about with their clothes on. At the same time, they expressed ambivalence with regards to removing the excess skin by means of plastic surgery. Through their own and other women`s experiences they learned removing the excess skin by means of surgery could be a double-edged sword. By illuminating the experiences of the ones undergoing such changes our article offers new insight in a scholarly debate predominated by medical research documenting the positive outcomes of weight loss surgery.

  15. Acquisition Program Teamwork and Performance Seen Anew: Exposing the Interplay of Architecture and Behaviors in Complex Defense Programs

    DTIC Science & Technology

    2016-04-30

    strategic technology analysis for defense and industry clients. [jdickmann@sonalysts.com] Abstract This research frames complex engineering development...development process (Allworth, n.d.). Insufficient ability to handle growth in both types of complexities eventually led to the major project delay...execute the tasks through clearly-defined relationships. In these types of programs, traditional tools, practices, and methods for managing the program

  16. Seeing the World Anew: A Case Study of Ideas, Engagement, and Transfer in a 3 Year Old.

    ERIC Educational Resources Information Center

    Pugh, Kevin

    According to the philosophy of John Dewey, the goal of education is to provide students with an increased capacity for having worthwhile experiences. This paper draws on Dewey's writings to develop a theory of worthwhile experience, termed "idea-based experience." A model is proposed of how individuals are apprenticed into having an…

  17. Vaccine strategies: Optimising outcomes.

    PubMed

    Hardt, Karin; Bonanni, Paolo; King, Susan; Santos, Jose Ignacio; El-Hodhod, Mostafa; Zimet, Gregory D; Preiss, Scott

    2016-12-20

    Successful immunisation programmes generally result from high vaccine effectiveness and adequate uptake of vaccines. In the development of new vaccination strategies, the structure and strength of the local healthcare system is a key consideration. In high income countries, existing infrastructures are usually used, while in less developed countries, the capacity for introducing new vaccines may need to be strengthened, particularly for vaccines administered beyond early childhood, such as the measles or human papillomavirus (HPV) vaccine. Reliable immunisation service funding is another important factor and low income countries often need external supplementary sources of finance. Many regions also obtain support in generating an evidence base for vaccination via initiatives created by organisations including World Health Organization (WHO), the Pan American Health Organization (PAHO), the Agence de Médecine Préventive and the Sabin Vaccine Institute. Strong monitoring and surveillance mechanisms are also required. An example is the efficient and low-cost approaches for measuring the impact of the hepatitis B control initiative and evaluating achievement of goals that have been established in the WHO Western Pacific region. A review of implementation strategies reveals differing degrees of success. For example, in the Americas, PAHO advanced a measles-mumps-rubella vaccine strategy, targeting different population groups in mass, catch-up and follow-up vaccination campaigns. This has had much success but coverage data from some parts of the region suggest that children are still not receiving all appropriate vaccines, highlighting problems with local service infrastructures. Stark differences in coverage levels are also observed among high income countries, as is the case with HPV vaccine implementation in the USA versus the UK and Australia, reflecting differences in delivery settings. Experience and research have shown which vaccine strategies work well and the

  18. Essays on Strategy 6

    DTIC Science & Technology

    1989-01-01

    spoken language . A skilled negotiator must be mindful of the " linguistic fog," which can be quite misleading.75 In a 155 ,,,, ... ... | ii...Policy: A Chinese Perspective 167 Zhu Cheng-hu 8. Is War Obsolete? A Chinese Perspective 189 Fan Zhen Jiang The Editor 203 4 ViiI FOREWORD Strategic...assistance organizations overseas. In addition, Essays on Strategy VI includes two il- luminating articles by Chinese writers--one on the PRC’s view of

  19. Logistics and Strategy

    DTIC Science & Technology

    2014-12-04

    2014 by: , Director, Graduate Degree Programs Robert F. Baumann, PhD The opinions and conclusions expressed herein are those of the...Washington, DC: Center for Military History, 1993), 244. 24 Spencer C. Tucker and Priscilla Mary Roberts , Encyclopedia of World War I (Santa Barbara...Theater of Operations. See Richard M. Leighton and Robert W. Coakley, Global Logistics and Strategy 1940-1943 (Washington, DC: Center for Military

  20. Alkaline flooding injection strategy

    SciTech Connect

    French, T.R.; Josephson, C.B.

    1992-03-01

    The objective of this project is to improved alkali-surfactant flooding methods, and this includes determining the proper design of injection strategy. Several different injection strategies have been used or suggested for recovering heavy oils with surfactant-enhanced alkaline flooding methods. Oil recovery was compared for four different injection strategies: (1) surfactant followed by polymer, (2) surfactant followed by alkaline polymer, (3) alkaline surfactant followed by polymer, and (4) alkali, surfactant, and polymer mixed in a single formulation. The effect of alkaline preflush was also studied under two different conditions. All of the oil recovery experiments were conducted under optimal conditions with a viscous, non-acidic oil from Hepler (KS) oil field. The coreflood experiments were conducted with Berea sandstone cores since field core was not available in sufficient quantity for coreflood tests. The Tucker sand of Hepler field is a Class I fluvial dominated deltaic reservoir, as classified by the Department of Energy, which has been selected as the site of a DOE-sponsored field pilot test.

  1. Space Science Enterprise Strategy

    NASA Technical Reports Server (NTRS)

    2003-01-01

    The 2003 Space Science Enterprise Strategy represents the efforts of hundreds of scientists, staff, and educators, as well as collaboration with the other NASA Enterprises. It reveals the progress we have made, our plans for the near future, and our opportunity to support the Agency's Mission to "explore the universe and search for life." Space science has made spectacular advances in the recent past, from the first baby pictures of the universe to the discovery of water ice on Mars. Each new discovery impels us to ask new questions or regard old ones in new ways. How did the universe begin? How did life arise? Are we alone? These questions continue to inspire all of us to keep exploring and searching. And, as we get closer to answers, we will continue to share our findings with the science community, educators, and the public as broadly and as rapidly as possible. In this Strategy, you will find science objectives that define NASA's quest for discovery. You will also find the framework of programs, such as flight missions and ground-based research, that will enable us to achieve these objectives. This Strategy is founded on recommendations from the community, as well as lessons learned from past programs, and maps the stepping-stones to the future of space science.

  2. Implementing a Strategy Awareness Raising Programme: Strategy Changes and Feedback

    ERIC Educational Resources Information Center

    Blanco, Maria; Pino, Margarita; Rodriguez, Beatriz

    2010-01-01

    This article reports on a collaborative action research study carried out on three groups of Spanish beginners during the implementation of a strategy awareness raising programme (SAR). The objective was to analyse the impact of the SAR programme on the students' learning process in three main areas: strategy awareness, strategy use in learning…

  3. Grassroots Strategies for Confronting Biotechnology.

    ERIC Educational Resources Information Center

    Hassanein, Neva

    1993-01-01

    Describes strategies used by the Biotechnology Working Group during their efforts to influence state and local policy concerning biotechnology issues. Strategies address methods for framing the issue, educating self and others, recruiting allies, and developing citizen pressure. (MDH)

  4. Strategies for Teaching Astronomy

    NASA Astrophysics Data System (ADS)

    Bennett, J.

    2000-12-01

    No matter whether you are teaching school children, undergraduates, or colleagues, a few key strategies are always useful. I will present and give examples for the following five key strategies for teaching astronomy. 1. Provide a Contextual Framework: It is much easier to learn new facts or concepts if they can be ``binned" into some kind of pre-existing mental framework. Unless your listeners are already familiar with the basic ideas of modern astronomy (such as the hierarchy of structure in the universe, the scale of the universe, and the origin of the universe), you must provide this before going into the details of how we've developed this modern picture through history. 2. Create Conditions for Conceptual Change: Many people hold misconceptions about astronomical ideas. Therefore we cannot teach them the correct ideas unless we first help them unlearn their prior misconceptions. 3. Make the Material Relevant: It's human nature to be more interested in subjects that seem relevant to our lives. Therefore we must always show students the many connections between astronomy and their personal concerns, such as emphasizing how we are ``star stuff" (in the words of Carl Sagan), how studying other planets helps us understand our own, and so on. 4. Limit Use of Jargon: The number of new terms in many introductory astronomy books is larger than the number of words taught in many first courses in foreign language. This means the books are essentially teaching astronomy in a foreign language, which is a clear recipe for failure. We must find ways to replace jargon with plain language. 5. Challenge Your Students: Don't dumb your teaching down; by and large, students will rise to meet your expectations, as long as you follow the other strategies and practice good teaching.

  5. Strategy and the Internet.

    PubMed

    Porter, M E

    2001-03-01

    Many of the pioneers of Internet business, both dot-coms and established companies, have competed in ways that violate nearly every precept of good strategy. Rather than focus on profits, they have chased customers indiscriminately through discounting, channel incentives, and advertising. Rather than concentrate on delivering value that earns an attractive price from customers, they have pursued indirect revenues such as advertising and click-through fees. Rather than make trade-offs, they have rushed to offer every conceivable product or service. It did not have to be this way--and it does not have to be in the future. When it comes to reinforcing a distinctive strategy, Michael Porter argues, the Internet provides a better technological platform than previous generations of IT. Gaining competitive advantage does not require a radically new approach to business; it requires building on the proven principles of effective strategy. Porter argues that, contrary to recent thought, the Internet is not disruptive to most existing industries and established companies. It rarely nullifies important sources of competitive advantage in an industry; it often makes them even more valuable. And as all companies embrace Internet technology, the Internet itself will be neutralized as a source of advantage. Robust competitive advantages will arise instead from traditional strengths such as unique products, proprietary content, and distinctive physical activities. Internet technology may be able to fortify those advantages, but it is unlikely to supplant them. Porter debunks such Internet myths as first-mover advantage, the power of virtual companies, and the multiplying rewards of network effects. He disentangles the distorted signals from the marketplace, explains why the Internet complements rather than cannibalizes existing ways of doing business, and outlines strategic imperatives for dot-coms and traditional companies.

  6. All strategy is local.

    PubMed

    Greenwald, Bruce; Kahn, Judd

    2005-09-01

    The aim of strategy is to master a market environment by understanding and anticipating the actions of other economic agents, especially competitors. A firm that has some sort of competitive advantage-privileged access to customers, for instance--will have relatively few competitors to contend with, since potential competitors without an advantage, if they have their wits about them, will stay away. Thus, competitive advantages are actually barriers to entry and vice versa. In markets that are exposed, by contrast, competition is intense. If the incumbents have even brief success in earning greater than normal returns on investments, new entrants will swarm in to grab a share of the profits. Sooner or later, the additional competition will push returns as far down as the firms' costs of capital. For firms operating in such markets, the only choice is to forget about strategy and run the business as efficiently as possible. Barriers to entry are easier to maintain in a competitive arena that is "local", either in the geographic sense or in the sense of being limited to one product or a handful of related ones. The two most powerful competitive advantages-customer captivity and economies of scale-are more achievable and sustainable in circumscribed markets of this kind. Their opposites are the open markets and host of rivals that are features of globalization. Compapies entering such markets risk frittering away the advantages they secured on smaller playing fields.., Ifa company wants to grow but still obtain superior returns, the authors argue, the best strategy is to dominate a series of discrete but preferably contiguous markets and then expand only at their edges. WalMart's diminishing margins over the past 15 years are strong evidence of the danger of proceeding otherwise.

  7. Prompting Strategies for Introducing Opera.

    ERIC Educational Resources Information Center

    Beck, Charles R.

    2002-01-01

    Describes how to introduce opera to students through the use of prompting strategies. Explains that these strategies encourage active participation by students and help to improve listening skills. Focuses on prompting strategies, such as matching characters to songs, identifying, and sequencing songs. (CMK)

  8. Strategies of Adaptive Ability Measurement.

    ERIC Educational Resources Information Center

    Weiss, David J.

    A number of strategies are described for adapting ability test items to individual differences in ability levels of testees. Each strategy consists of a different set of rules for selecting the sequence of test items to be administered to a given testee. Advantages and disadvantages of each strategy are discussed, and research issues unique to the…

  9. Developing Local Lifelong Guidance Strategies.

    ERIC Educational Resources Information Center

    Watts, A. G.; Hawthorn, Ruth; Hoffbrand, Jill; Jackson, Heather; Spurling, Andrea

    1997-01-01

    Outlines the background, rationale, methodology, and outcomes of developing local lifelong guidance strategies in four geographic areas. Analyzes the main components of the strategies developed and addresses a number of issues relating to the process of strategy development. Explores implications for parallel work in other localities. (RJM)

  10. Operations Strategy with Paper Boats

    ERIC Educational Resources Information Center

    Sumukadas, Narendar

    2010-01-01

    When participants in introductory business courses encounter the term "operations strategy," it is not easy for them to appreciate what operations strategy is about, or how it fits with overall business strategy. This game breaks down highfalutin jargon into experiences that participants can readily relate to. While working in teams to make paper…

  11. INL Green Building Strategy

    SciTech Connect

    Jennifer Dalton

    2005-05-01

    Green buildings, also known as sustainable buildings, resource efficient buildings, and high performance buildings, are structures that minimize the impact on the environment by using less energy and water, reducing solid waste and pollutants, and limiting the depletion of natural resources. As Idaho National Laboratory (INL) becomes the nation’s premier nuclear energy research laboratory, the physical infrastructure will be established to help accomplish the mission. This infrastructure, particularly the buildings, should incorporate green design features in order to be environmentally responsible and reflect an image of progressiveness and innovation to the public and prospective employees. With this in mind, the recommendations described in this strategy are intended to form the INL foundation for green building standards. The recommendations in this strategy are broken down into three levels: Baseline Minimum, Leadership in Energy and Environmental Design (LEED)Certification, and Innovative. Baseline Minimum features should be included in all new occupied buildings no matter what the purpose or size. These features do not require significant research, design, or capital costs and yet they can reduce Operation and Maintenance (O&M) costs and produce more environmentally friendly buildings. LEED Certification features are more aggressive than the Baseline Minimums in that they require documentation, studies, and/or additional funding. Combined with the Baseline Minimums, many of the features in this level will need to be implemented to achieve the goal of LEED certification. LEED Silver certification should be the minimum goal for all new buildings (including office buildings, laboratories, cafeterias, and visitor centers) greater than 25,000 square feet or a total cost of $10 million. Innovative features can also contribute to LEED certification, but are less mainstream than those listed in the previous two levels. These features are identified as areas where

  12. Strategies for safe injections.

    PubMed Central

    Battersby, A.; Feilden, R.; Stoeckel, P.; Da Silva, A.; Nelson, C.; Bass, A.

    1999-01-01

    In 1998, faced with growing international concern, WHO set out an approach for achieving injection safety that encompassed all elements from patients' expectations and doctors' prescribing habits to waste disposal. This article follows that lead and describes the implications of the approach for two injection technologies: sterilizable and disposable. It argues that focusing on any single technology diverts attention from the more fundamental need for health services to develop their own comprehensive strategies for safe injections. National health authorities will only be able to ensure that injections are administered safely if they take an approach that encompasses the whole system, and choose injection technologies that fit their circumstances. PMID:10680247

  13. Natural hazards science strategy

    USGS Publications Warehouse

    Holmes, Jr., Robert R.; Jones, Lucile M.; Eidenshink, Jeffery C.; Godt, Jonathan W.; Kirby, Stephen H.; Love, Jeffrey J.; Neal, Christina A.; Plant, Nathaniel G.; Plunkett, Michael L.; Weaver, Craig S.; Wein, Anne; Perry, Suzanne C.

    2012-01-01

    The mission of the U.S. Geological Survey (USGS) in natural hazards is to develop and apply hazard science to help protect the safety, security, and economic well-being of the Nation. The costs and consequences of natural hazards can be enormous, and each year more people and infrastructure are at risk. USGS scientific research - founded on detailed observations and improved understanding of the responsible physical processes - can help to understand and reduce natural hazard risks and to make and effectively communicate reliable statements about hazard characteristics, such as frequency, magnitude, extent, onset, consequences, and where possible, the time of future events. To accomplish its broad hazard mission, the USGS maintains an expert workforce of scientists and technicians in the earth sciences, hydrology, biology, geography, social and behavioral sciences, and other fields, and engages cooperatively with numerous agencies, research institutions, and organizations in the public and private sectors, across the Nation and around the world. The scientific expertise required to accomplish the USGS mission in natural hazards includes a wide range of disciplines that this report refers to, in aggregate, as hazard science. In October 2010, the Natural Hazards Science Strategy Planning Team (H-SSPT) was charged with developing a long-term (10-year) Science Strategy for the USGS mission in natural hazards. This report fulfills that charge, with a document hereinafter referred to as the Strategy, to provide scientific observations, analyses, and research that are critical for the Nation to become more resilient to natural hazards. Science provides the information that decisionmakers need to determine whether risk management activities are worthwhile. Moreover, as the agency with the perspective of geologic time, the USGS is uniquely positioned to extend the collective experience of society to prepare for events outside current memory. The USGS has critical statutory

  14. Maneuvering strategies using CMGs

    NASA Technical Reports Server (NTRS)

    Oh, H. S.; Vadali, S. R.

    1988-01-01

    This paper considers control strategies for maneuvering spacecraft using Single-Gimbal Control Momentum Gyros (CMGs). A pyramid configuration using four gyros is utilized. Preferred initial gimbal angles for maximum utilization of CMG momentum are obtained for some known torque commands. Feedback control laws are derived from the stability point of view by using the Liapunov's Second Theorem. The gyro rates are obtained by the pseudo-inverse technique. The effect of gimbal rate bounds on controllability are studied for an example maneuver. Singularity avoidance is based on limiting the gyro rates depending on a singularity index.

  15. Cassini tour navigation strategy

    NASA Technical Reports Server (NTRS)

    Roth, Duane; Alwar, Vijay; Bordi, John; Goodson, Troy; Hahn, Yungsun; Ionasescu, Rodica; Jones, Jeremy; Owen, William; Pojman, Joan; Roundhill, Ian; Santos, Shawna; Strange, Nathan; Wagner, Sean; Wong, Mau

    2003-01-01

    The Cassini-Huygens spacecraft was launched on October 15, 1997 as a joint NASA/ESA mission to explore Saturn. After a 7 year cruise the spacecraft will enter orbit around Saturn on 1 July 2004 for a 4 year investigation of the Saturnian system. The Cassini Navigation Team is responsible for designing the reference trajectory and conducting operations to realize this design. This paper describes the strategy for achieving project requirements, the characteristics of the Cassini navigation challenge, and the underlying assumptions.

  16. Optimal domain decomposition strategies

    NASA Technical Reports Server (NTRS)

    Yoon, Yonghyun; Soni, Bharat K.

    1995-01-01

    The primary interest of the authors is in the area of grid generation, in particular, optimal domain decomposition about realistic configurations. A grid generation procedure with optimal blocking strategies has been developed to generate multi-block grids for a circular-to-rectangular transition duct. The focus of this study is the domain decomposition which optimizes solution algorithm/block compatibility based on geometrical complexities as well as the physical characteristics of flow field. The progress realized in this study is summarized in this paper.

  17. Natural hazards science strategy

    USGS Publications Warehouse

    Holmes, Jr., Robert R.; Jones, Lucile M.; Eidenshink, Jeffery C.; Godt, Jonathan W.; Kirby, Stephen H.; Love, Jeffrey J.; Neal, Christina A.; Plant, Nathaniel G.; Plunkett, Michael L.; Weaver, Craig S.; Wein, Anne; Perry, Suzanne C.

    2012-01-01

    The mission of the U.S. Geological Survey (USGS) in natural hazards is to develop and apply hazard science to help protect the safety, security, and economic well-being of the Nation. The costs and consequences of natural hazards can be enormous, and each year more people and infrastructure are at risk. USGS scientific research—founded on detailed observations and improved understanding of the responsible physical processes—can help to understand and reduce natural hazard risks and to make and effectively communicate reliable statements about hazard characteristics, such as frequency, magnitude, extent, onset, consequences, and where possible, the time of future events.To accomplish its broad hazard mission, the USGS maintains an expert workforce of scientists and technicians in the earth sciences, hydrology, biology, geography, social and behavioral sciences, and other fields, and engages cooperatively with numerous agencies, research institutions, and organizations in the public and private sectors, across the Nation and around the world. The scientific expertise required to accomplish the USGS mission in natural hazards includes a wide range of disciplines that this report refers to, in aggregate, as hazard science.In October 2010, the Natural Hazards Science Strategy Planning Team (H–SSPT) was charged with developing a long-term (10-year) Science Strategy for the USGS mission in natural hazards. This report fulfills that charge, with a document hereinafter referred to as the Strategy, to provide scientific observations, analyses, and research that are critical for the Nation to become more resilient to natural hazards. Science provides the information that decisionmakers need to determine whether risk management activities are worthwhile. Moreover, as the agency with the perspective of geologic time, the USGS is uniquely positioned to extend the collective experience of society to prepare for events outside current memory. The USGS has critical statutory

  18. Using Multiple Bonding Strategies.

    PubMed

    Larson, Thomas D

    2015-01-01

    There are many ways to bond to tooth structure, some micro-mechanical some chemical, some a combination. Different dentin bonding materials have different bonding strengths to differently prepared surfaces, and because of differences in their nature, different areas of tooth structure present peculiar bonding challenges. This paper will review a variety of material types, elucidating their particular bonding strengths and commenting on improved bonding strategies to increase durability, strength, and favorable pulpal response. In this discussion, resin dentin bonding systems, glass ionomers, Gluma, resin cements, and newer combined products will br reviewed.

  19. Intracellular Parasite Invasion Strategies

    NASA Astrophysics Data System (ADS)

    Sibley, L. D.

    2004-04-01

    Intracellular parasites use various strategies to invade cells and to subvert cellular signaling pathways and, thus, to gain a foothold against host defenses. Efficient cell entry, ability to exploit intracellular niches, and persistence make these parasites treacherous pathogens. Most intracellular parasites gain entry via host-mediated processes, but apicomplexans use a system of adhesion-based motility called ``gliding'' to actively penetrate host cells. Actin polymerization-dependent motility facilitates parasite migration across cellular barriers, enables dissemination within tissues, and powers invasion of host cells. Efficient invasion has brought widespread success to this group, which includes Toxoplasma, Plasmodium, and Cryptosporidium.

  20. Optimal GENCO bidding strategy

    NASA Astrophysics Data System (ADS)

    Gao, Feng

    Electricity industries worldwide are undergoing a period of profound upheaval. The conventional vertically integrated mechanism is being replaced by a competitive market environment. Generation companies have incentives to apply novel technologies to lower production costs, for example: Combined Cycle units. Economic dispatch with Combined Cycle units becomes a non-convex optimization problem, which is difficult if not impossible to solve by conventional methods. Several techniques are proposed here: Mixed Integer Linear Programming, a hybrid method, as well as Evolutionary Algorithms. Evolutionary Algorithms share a common mechanism, stochastic searching per generation. The stochastic property makes evolutionary algorithms robust and adaptive enough to solve a non-convex optimization problem. This research implements GA, EP, and PS algorithms for economic dispatch with Combined Cycle units, and makes a comparison with classical Mixed Integer Linear Programming. The electricity market equilibrium model not only helps Independent System Operator/Regulator analyze market performance and market power, but also provides Market Participants the ability to build optimal bidding strategies based on Microeconomics analysis. Supply Function Equilibrium (SFE) is attractive compared to traditional models. This research identifies a proper SFE model, which can be applied to a multiple period situation. The equilibrium condition using discrete time optimal control is then developed for fuel resource constraints. Finally, the research discusses the issues of multiple equilibria and mixed strategies, which are caused by the transmission network. Additionally, an advantage of the proposed model for merchant transmission planning is discussed. A market simulator is a valuable training and evaluation tool to assist sellers, buyers, and regulators to understand market performance and make better decisions. A traditional optimization model may not be enough to consider the distributed

  1. Essays on Strategy VIII

    DTIC Science & Technology

    1991-01-01

    TRATEG o DTIC CV) ELECTEV Hil MAY 14 19 S E ST lwpoe orpbi e Ditibf t1J~ham ESSAYS ON STRATEGY Acceýioo For INTIS CRA& DT IJJC J A1 U d.iýou;4ýced...tion are primary tools in the economic portfolios of many nations, both friends and foes. According to Senator David Boren, chairman of the Senate Select...w New York Times, 16 March 1990, p. A35. 2. David Boren, US Senator, speech before the National Press Club, 3 April 1990. Transcript furnished by

  2. Strategies for stroke rehabilitation

    PubMed Central

    Dobkin, Bruce H

    2014-01-01

    Rehabilitation after hemiplegic stroke has typically relied on the training of patients in compensatory strategies. The translation of neuroscientific research into care has led to new approaches and renewed promise for better outcomes. Improved motor control can progress with task-specific training incorporating increased use of proximal and distal movements during intensive practice of real-world activities. Functional gains are incorrectly said to plateau by 3–6 months. Many patients retain latent sensorimotor function that can be realised any time after stroke with a pulse of goal-directed therapy. The amount of practice probably best determines gains for a given level of residual movement ability. Clinicians should encourage patients to build greater strength, speed, endurance, and precision of multijoint movements on tasks that increase independence and enrich daily activity. Imaging tools may help clinicians determine the capacity of residual networks to respond to a therapeutic approach and help establish optimal dose-response curves for training. Promising adjunct approaches include practice with robotic devices or in a virtual environment, electrical stimulation to increase cortical excitability during training, and drugs to optimise molecular mechanisms for learning. Biological strategies for neural repair may augment rehabilitation in the next decade. PMID:15324721

  3. CMS multicore scheduling strategy

    SciTech Connect

    Perez-Calero Yzquierdo, Antonio; Hernandez, Jose; Holzman, Burt; Majewski, Krista; McCrea, Alison

    2014-01-01

    In the next years, processor architectures based on much larger numbers of cores will be most likely the model to continue 'Moore's Law' style throughput gains. This not only results in many more jobs in parallel running the LHC Run 1 era monolithic applications, but also the memory requirements of these processes push the workernode architectures to the limit. One solution is parallelizing the application itself, through forking and memory sharing or through threaded frameworks. CMS is following all of these approaches and has a comprehensive strategy to schedule multicore jobs on the GRID based on the glideinWMS submission infrastructure. The main component of the scheduling strategy, a pilot-based model with dynamic partitioning of resources that allows the transition to multicore or whole-node scheduling without disallowing the use of single-core jobs, is described. This contribution also presents the experiences made with the proposed multicore scheduling schema and gives an outlook of further developments working towards the restart of the LHC in 2015.

  4. Vaccination strategies against influenza.

    PubMed

    Hanon, E

    2009-01-01

    Every year, Influenza virus infection is at the origin of substantial excess in morbidity and mortality in developed as well as developing countries. Influenza viruses undergo antigenic drift which cause annual replacement of strain included in classical trivalent vaccines. Less frequently, this virus can also undergo antigenic shift, which corresponds to a major antigenic change and can lead to an extra medical burden. Several vaccines have been made available to immunize individuals against seasonal as well as pandemic influenza viruses. For seasonal Influenza vaccines, live attenuated and classical inactivated trivalent vaccines have been licensed and are widely used. Additionally, several strategies are under investigations to improve further the efficacy of existing seasonal vaccines in children and elderly. These include the use of adjuvant, increase in antigen content, or alternative route of delivery. Similarly, several approaches have been licensed to address additional challenge posed by pandemic viruses. The different vaccination strategies used to maximise protection against seasonal as well as pandemic influenza will be reviewed and discussed in the perspective the current threat posed by the H1N1v pandemic Influenza.

  5. Strategy Knowledge and Perceived Strategy Use: Singaporean Students' Awareness of Listening and Speaking Strategies

    ERIC Educational Resources Information Center

    Zhang, Donglan; Goh, Christine C. M.

    2006-01-01

    The past three decades have seen a growing body of research into language learner metacognitive knowledge, strategy use, and the relationship between them. However, the correlation between knowledge about strategies and strategy use in ESL listening and speaking has not been explored. This study investigates 278 Singaporean students' knowledge and…

  6. Mixed Strategies in cyclic competition

    NASA Astrophysics Data System (ADS)

    Intoy, Ben; Pleimling, Michel

    2015-03-01

    Physicists have been using evolutionary game theory to model and simulate cyclically competing species, with applications to lizard mating strategies and competing bacterial strains. However these models assume that each agent plays the same strategy, which is called a pure strategy in game theory, until they are beaten by a better strategy which they immediately adopt. We relax this constraint of an agent playing a single strategy by instead letting the agent pick its strategy randomly from a probability distribution, which is called a mixed strategy in game theory. This scheme is very similar to multiple occupancy models seen in the literature, the major difference being that interactions happen between sites rather than within them. Choosing strategies out of a distribution also has applications to economic/social systems such as the public goods game. We simulate a model of mixed strategy and cylic competition on a one-dimensional lattice with three and four strategies and find interesting spatial and stability properties depending on how discretized the choice of strategy is for the agents. This work is supported by the US National Science Foundation through Grant DMR-1205309.

  7. Delivery strategies for antiparasitics.

    PubMed

    Kayser, Oliver; Kiderlen, Albrecht F

    2003-02-01

    Optimisation of drug carrier systems and drug delivery strategies that take into account the peculiarities of individual infectious agents and diseases are key elements of modern drug development. In the following, different aspects of a rational design for antiparasitic drug formulation will be reviewed, covering delivery systems such as nano- and microparticles, liposomes, emulsions and microemulsions, cochleates and bioadhesive macromolecules. Functional properties for each carrier system will be discussed as well as their therapeutic efficacy for parasitic diseases, including leishmaniasis, human African trypanosomiasis, human cryptosporidiosis, malaria and schistosomiasis. Critical issues for the application of drug carrier systems will be discussed, focusing on biopharmaceutical and pathophysiological parameters such as routes of application, improvement of body distribution and targeting intracellularly persisting pathogens.

  8. Three strategies for conservation

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The three strategies considered as energy conservation oriented were given: national energy conservation, electrification, and diversification. The first one applies to the near term period (now-1985), the second one to the mid term (1985-2000), and the third one to the far term (2000- ). The rest of this section was focussed on the near term period. The following proposed actions were considered: (1) roll back the price of newly discovered oil, (2) force conversion of many power plants from gas and oil to coal, (3) freeze gasoline production for three years at 1972 levels, (4) mandate automobile mileage requirements, (5) require industry to improve energy efficiency, and (6) require manufacture of household appliances with greater efficiency. Each of these six actions was described and discussed in more detail.

  9. Effective dissemination strategies.

    PubMed

    Scullion, Philip A

    2002-01-01

    Dissemination of research findings or other key messages is increasingly acknowledged as a vital yet complex process. In this paper, Philip Scullion sets out to explore and disentangle some of these complexities, examine examples of successful dissemination strategies and provide valuable insights. It is argued that the process of dissemination needs to be afforded greater emphasis by project-funding bodies, research supervisors, researchers, and those responsible for implementing changes in clinical practice. Important initiatives are acknowledged before the concept of dissemination is explored. The source, message, medium and target groups, all key elements in the dissemination process, are then examined. It is argued that dissemination needs to be carefully considered at the design stage of research projects in relation to each of these elements. This paper concludes that the current commitment to research and evidence-based practice will have limited impact on patient care until a similar commitment to dissemination is evident at both corporate and individual levels.

  10. Negotiating strategies for capitation.

    PubMed

    Mildworm, L L

    1998-01-01

    The appropriate strategy to employ in contract negotiations will vary, depending on a number of important factors. These include the relative size and power of the network, the conditions of the local market, the strength of the managed-care payer in the market, and a host of other issues. The negotiating strategy ultimately adopted will be in accordance with the organizations overall preference, style, and needs. In approaching any contract negotiation, two key points should be kept in mind. First, networks must recognize they can become more prepared and empowered for contract negotiations through the acquisition of additional information. Second, form contracts can be changed; nothing is set in stone. Despite the frequent statements of payer organizations that the form cannot be modified to meet the provider's unique desires and needs, in most cases a contract can be modified in one way or another to meet the parties' mutual needs and desires. Everything is negotiable: Any party involved in such negotiations should be positive, avoiding conflict; use a problem-solving approach; agree whenever possible--strive to become "we"; acknowledge the payer's interest and position, expressing a desire to compromise; and acknowledge the authority and ability of the assigned negotiator. Once the managed-care contract is consummated, the network should attempt to ensure that the parties get maximum value from the agreement. One step to achieving such a desired end is to identify a leader who will be responsible for overseeing contract implementation and performance and responsible for knowing the requirements of the agreement inside out and for focusing on all other requirements of the managed-care program.

  11. Diversity as strategy.

    PubMed

    Thomas, David A

    2004-09-01

    IBM's turnaround in the last decade is an impressive and well-documented business story. But behind that success is a less told people story, which explains how the corporation dramatically altered its already diverse composition and created millions of dollars in new business. By the time Lou Gerstner took the helm in 1993, IBM had a long history of progressive management when it came to civil rights and equal-opportunity employment. But Gerstner felt IBM wasn't taking full advantage of a diverse market for talent, nor was it maximizing the potential of its diverse customer and employee base. So in 1995, he launched a diversity task force initiative to uncover and understand differences among people within the organization and find ways to appeal to an even broader set of employees and customers. Gerstner established a task force for each of eight constituencies: Asians; blacks; the gay, lesbian, bisexual, transgendered community; Hispanics; white men; Native Americans; people with disabilities; and women. He asked the task forces to research four questions: What does your constituency need to feel welcome and valued at IBM? What can the corporation do, in partnership with your group, to maximize your constituency's productivity? What can the corporation do to influence your constituency's buying decisions so that IBM is seen as a preferred solution provider? And with which external organizations should IBM form relationships to better understand the needs of your constituency? The answers to these questions became the basis for IBM's diversity strategy. Thomas stresses that four factors are key to implementing any major change initiative: strong support from company leaders, an employee base that is fully engaged with the initiative, management practices that are integrated and aligned with the effort, and a strong and well-articulated business case for action. All four elements have helped IBM make diversity a key corporate strategy tied to real growth.

  12. Strategy as ecology.

    PubMed

    Iansiti, Marco; Levien, Roy

    2004-03-01

    Microsoft's and Wal-Mart's preeminence in modern business has been attributed to any number of factors--from the vision and drive of their founders to the companies' aggressive competitive practices. But the authors maintain that the success realized by these two very different companies is due only partly to the organizations themselves; a bigger factor is the success of the networks of companies with which Microsoft and Wal-Mart do business. Most companies today inhabit ecosystems--loose networks of suppliers, distributors, and outsourcers; makers of related products or services; providers of relevant technology; and other organizations that affect, and are affected by, the creation and delivery of a company's own offering. Despite being increasingly central to modern business, ecosystems are still poorly understood and even more poorly managed. The analogy between business networks and biological ecosystems can aid this understanding by vividly highlighting certain pivotal concepts. The moves that a company makes will, to varying degrees, affect the health of its business network, which in turn will ultimately affect the organization's performance--for ill as well as for good. Because a company, like an individual species in a biological ecosystem, ultimately shares its fate with the network as a whole, smart firms pursue strategies that will benefit everyone. So how can you promote the health and the stability of your own ecosystem, determine your place in it, and develop a strategy to match your role, thereby helping to ensure your company's well-being? It depends on your role--current and potential--within the network. Is your company a niche player, a keystone, or a dominator? The answer to this question may be different for different parts of your business. It may also change as your ecosystem changes. Knowing what to do requires understanding the ecosystem and your organization's role in it.

  13. Supervisory Control Strategy Development

    SciTech Connect

    Gary D. Storrick; Bojan Petrovic

    2007-02-28

    Task 4 of this collaborative effort between ORNL, Brazil, and Westinghouse for the International Nuclear Energy Research Initiative entitled “Development of Advanced Instrumentation and Control for an Integrated Primary System Reactor” focused on the design of the hierarchical supervisory control for multiple-module units. The state of the IRIS plant design – specifically, the lack of a detailed secondary system design – made developing a detailed hierarchical control difficult at this time. However, other simultaneous and ongoing efforts have contributed to providing the needed information. This report summarizes the results achieved under Task 4 of this Financial Assistance Award. Section 1.2 describes the scope of this effort. Section 2 discusses the IRIS control functions. Next, it briefly reviews the current control concepts, and then reviews the maneuvering requirements for the IRIS plant. It closes by noting the benefits that automated sequences have in reducing operator workload. Section 3 examines reactor loading in the frequency domain to establish some guidelines for module operation, paying particular attention to strategies for using process steam for desalination and/or district heating. The final subsection discusses the implications for reactor control, and argues that using the envisioned percentage (up to 10%) of the NSSS thermal output for these purposes should not significantly affect the NSSS control strategies. Section 4 uses some very general economic assumptions to suggest how one should approach multi-module operation. It concludes that the well-known algorithms used for economic dispatching could be used to help manage a multi-unit IRIS site. Section 5 addresses the human performance factors of multi-module operation. Section 6 summarizes our conclusions.

  14. Implementing marketing strategy (Part four).

    PubMed

    Dodson, D C; Dotson, M; McIlwain, T F; Young, D

    1993-01-01

    Every organization must monitor and evaluate the performance of its marketing strategies. The health care marketer must continually develop effective measures related to outcomes so that marketing efforts can be justified and garnish the support and resources they deserve. A major task for the marketing executive for the next decade is to develop marketing strategies and prove that those strategies are being met and that they help the health care organization carry out its objective to meet its mission.

  15. The office of strategy management.

    PubMed

    Kaplan, Robert S; Norton, David P

    2005-10-01

    There is a disconnect in most companies between strategy formulation and strategy execution. On average, 95% of a company's employees are unaware of, or do not understand, its strategy. If employees are unaware of the strategy, they surely cannot help the organization implement it effectively. It doesn't have to be like this. For the past 15 years, the authors have studied companies that achieved performance breakthroughs by adopting the Balanced Scorecard and its associated tools to help them better communicate strategy to their employees and to guide and monitor the execution of that strategy. Some companies, of course, have achieved better, longer-lasting improvements than others. The organizations that have managed to sustain their strategic focus have typically established a new corporate-level unit to oversee all activities related to strategy: an office of strategy management (OS M). The OSM, in effect, acts as the CEO's chief of staff. It coordinates an array of tasks: communicating corporate strategy; ensuring that enterprise-level plans are translated into the plans of the various units and departments; executing strategic initiatives to deliver on the grand design; aligning employees' plans for competency development with strategic objectives; and testing and adapting the strategy to stay abreast of the competition. The OSM does not do all the work, but it facilitates the processes so that strategy is executed in an integrated fashion across the enterprise. Although the companies that Kaplan and Norton studied use the Balanced Scorecard as the framework for their strategy management systems, the authors say the lessons of the OSM are applicable even to companies that do not use it.

  16. Clarkesville Green Infrastructure Implementation Strategy

    EPA Pesticide Factsheets

    The report outlines the 2012 technical assistance for Clarkesville, GA to develop a Green Infrastructure Implementation Strategy, which provides the basic building blocks for a green infrastructure plan:

  17. Emotional regulation strategies and negotiation.

    PubMed

    Yurtsever, Gülçimen

    2004-12-01

    This study examined the relationship between profit achievement and emotional regulation strategies, using Kelley's Negotiation Game to measure profit achievement. The game involves bargaining for the prices of three products. Emotional Regulation Strategies were measured by The Emotional Regulation Questionnaire. Scores were obtained from 104 lower level managers of a bank in Turkey. Their average age was 32.0 yr. (SD=3.7), (39 women and 65 men). A correlation of .65 (p<.01) was obtained between scores on profit achievement with scores on Cognitive Reappraisal strategy and -.50 (p<.01) with scores on Suppression strategy.

  18. Leadership Strategies: Re-Conceptualising Strategy for Educational Leadership

    ERIC Educational Resources Information Center

    Eacott, Scott

    2011-01-01

    Strategy is a much debated concept in the field of educational leadership. This article draws on a variety of data from a larger research programme focused on reconceptualising strategy in the specific context of school leadership. Rather than offering a definitive voice, this article lays the foundations for further inquiry on the topic through a…

  19. Strategy Use and Strategy Choice in Fraction Magnitude Comparison

    ERIC Educational Resources Information Center

    Fazio, Lisa K.; DeWolf, Melissa; Siegler, Robert S.

    2016-01-01

    We examined, on a trial-by-trial basis, fraction magnitude comparison strategies of adults with more and less mathematical knowledge. College students with high mathematical proficiency used a large variety of strategies that were well tailored to the characteristics of the problems and that were guaranteed to yield correct performance if executed…

  20. The Cinderella of Communication Strategies: Reception Strategies in Interactive Listening.

    ERIC Educational Resources Information Center

    Vandergrift, Laurens

    1997-01-01

    Investigated the types of reception strategies and the frequency of their use by students of French as a second language at different levels of language proficiency, measured by an oral proficiency interview. A number of distinct strategies were identified: kinesics, global reprises, hypothesis testing in English and uptaking. Results are…

  1. Republicans rethink environmental strategy

    SciTech Connect

    Fairley, P.

    1996-01-03

    {open_quotes}This year is grinding to a close with nothing being passed in either house of Congress,{close_quotes} says Paul Portney, president of Resources for the Future, a Washington-based think tank. And, say experts, regulatory reform-long on the industry`s wish list-has been a casualty of the legislative impasse. Although the House passed a bill requiring cost-benefit and risk analysis for every major regulation, the regulatory reform bill stalled in the Senate this past summer and has not moved since. {open_quotes}If regulatory reform is still alive, it is on life support,{close_quotes} says Portney. Regulatory reform is only one of many environmental efforts, including reauthorization of Superfund and repeal of the Delaney clause, that remain incomplete after the Republican majority term in Congress. Congressional and industry sources say a misguided GOP strategy on the environment and overzealous pursuit of the Contract with America deserve much of the blame.

  2. [Feminist strategies 2].

    PubMed

    Gendron, C

    1993-06-01

    This article is the second in a two-part series promoting the use of feminist strategies in nursing. Part one--in last month's issue--identified some of the myths in nursing. It focused mainly on the traditional scientific research methods upon which nursing research is based. In part two, the author defines the feminist approach and attempts to demonstrate the way nurses can use this approach to focus nursing care on women's specific needs. This approach consists of recognizing the components of patriarchal ideology, its myths and the reality of women and men. Feminism has restored the credibility of intuition, good listening skills, compassion, commitment and tolerance. They were long believed to be "feminine" and passive. These qualities do not discredit the women who possess them--many of whom are nurses, rather, they add to their competence. How can feminist nursing knowledge shed light on the different factors specific to a woman's life? Menopause, nutrition and domestic violence are examples presented by the author to address this question. Once nurses increase their knowledge of these factors--that up until now were not identified as women's needs--they will be able to rely upon their own capabilities to develop new methods of data collection, communication skills and promotion of their own professionalism. Through these conclusions, the author praises the feminist movement.

  3. Marketing Strategy and Implementation

    SciTech Connect

    2010-05-31

    This report documents the marketing campaign that has been designed for middle and high school students in New Mexico to increase interest in participation in national security careers at the National Nuclear Security Administration. This marketing campaign builds on the research that was previously conducted, as well as the focus groups that were conducted. This work is a part of the National Nuclear Security Preparedness Project (NSPP) being performed under a Department of Energy (DOE) / National Nuclear Security Administration (NNSA) grant. Outcome analysis was performed to determine appropriate marketing strategies. The analysis was based upon focus groups with middle school and high school students, student interactions, and surveys completed by students to understand and gauge student interest in Science, Technology, Engineering, and Math (STEM) subjects, interest in careers at NNSA, future job considerations, and student desire to pursue post-secondary education. Further, through the focus groups, students were asked to attend a presentation on NNSA job opportunities and employee requirements. The feedback received from the students was utilized to develop the focus and components of the marketing campaign.

  4. Realistic Sensor Tasking Strategies

    NASA Astrophysics Data System (ADS)

    Frueh, C.; Fiedler, H.; Herzog, J.

    2016-09-01

    Efficient sensor tasking is a crucial step in building up and maintaining a catalog of space objects at the highest possible orbit quality. Sensor resources are limited; sensor location and setup (hardware and processing software) influence the quality of observations for initial orbit determination or orbit improvement that can be obtained. Furthermore, improved sensing capabilities are expected to lead to an increase of objects that are sought to be maintained in a catalog, easily reaching over 100'000 objects. Sensor tasking methods hence need to be computationally efficient in order to be successfully applied to operational systems, and need to take realistic constraints, such as limited visibility of objects, time-varying probability of detection and the specific capabilities in software and hardware for the specific sensors into account. This paper shows a method to formulate sensor tasking as an optimization problem and introduces a new method to provide fast and computationally efficient real time, near optimal sensor tasking solutions. Simulations are preformed using the USSTRATCOM TLE catalog of all geosynchronous objects. The results are compared to state of the art observation strategies.

  5. Space Station Freedom altitude strategy

    NASA Technical Reports Server (NTRS)

    Mcdonald, Brian M.; Teplitz, Scott B.

    1990-01-01

    The Space Station Freedom (SSF) altitude strategy provides guidelines and assumptions to determine an altitude profile for Freedom. The process for determining an altitude profile incorporates several factors such as where the Space Shuttle will rendezvous with the SSF, when reboosts must occur, and what atmospheric conditions exist causing decay. The altitude strategy has an influence on all areas of SSF development and mission planning. The altitude strategy directly affects the micro-gravity environment for experiments, propulsion and control system sizing, and Space Shuttle delivery manifests. Indirectly the altitude strategy influences almost every system and operation within the Space Station Program. Evolution of the SSF altitude strategy has been a very dynamic process over the past few years. Each altitude strategy in turn has emphasized a different consideration. Examples include a constant Space Shuttle rendezvous altitude for mission planning simplicity, or constant micro-gravity levels with its inherent emphasis on payloads, or lifetime altitudes to provide a safety buffer to loss of control conditions. Currently a new altitude strategy is in development. This altitude strategy will emphasize Space Shuttle delivery optimization. Since propellant is counted against Space Shuttle payload-to-orbit capacity, lowering the rendezvous altitude will not always increase the net payload-to-orbit, since more propellant would be required for reboost. This altitude strategy will also consider altitude biases to account for Space Shuttle launch slips and an unexpected worsening of atmospheric conditions. Safety concerns will define a lower operational altitude limit, while radiation levels will define upper altitude constraints. The evolution of past and current SSF altitude strategies and the development of a new altitude strategy which focuses on operational issues as opposed to design are discussed.

  6. Making strategy: learning by doing.

    PubMed

    Christensen, C M

    1997-01-01

    Companies find it difficult to change strategy for many reasons, but one stands out: strategic thinking is not a core managerial competence at most companies. Executives hone their capabilities by tackling problems over and over again. Changing strategy, however, is not usually a task that they face repeatedly. Once companies have found a strategy that works, they want to use it, not change it. Consequently, most managers do not develop a competence in strategic thinking. This Manager's Tool Kit presents a three-stage method executives can use to conceive and implement a creative and coherent strategy themselves. The first stage is to identify and map the driving forces that the company needs to address. The process of mapping provides strategy-making teams with visual representations of team members' assumptions, those pictures, in turn, enable managers to achieve consensus in determining the driving forces. Once a senior management team has formulated a new strategy, it must align the strategy with the company's resource-allocation process to make implementation possible. Senior management teams can translate their strategy into action by using aggregate project planning. And management teams that link strategy and innovation through that planning process will develop a competence in implementing strategic change. The author guides the reader through the three stages of strategy making by examining the case of a manufacturing company that was losing ground to competitors. After mapping the driving forces, the company's senior managers were able to devise a new strategy that allowed the business to maintain a competitive advantage in its industry.

  7. Mapping your innovation strategy.

    PubMed

    Anthony, Scott D; Eyring, Matt; Gibson, Lib

    2006-05-01

    In the complex sport of American football, teams rely on playbooks as thick as the Manhattan phone directory. But when it comes to creating innovative growth businesses-which is at least as complicated as professional football--most companies have not developed detailed game plans. Indeed, many managers have concluded that a fog enshrouds the world of innovation, obscuring high-potential opportunities. The authors believe that companies can penetrate that fog by developing growth strategies based on disruptive innovations, as defined by Clayton Christensen. Such innovations conform to a pattern: They offer an entirely new solution; they perform adequately along traditional dimensions and much better along other dimensions that matter more to target customers; and they are not initially appealing to powerful incumbents. Companies can develop customized checklists, or playbooks, by combining this basic pattern with analysis of major innovations in their markets. The key early on is to focus not on detailed financial estimates--which will always guide companies toward the markets most hostile to disruptive innovations--but on how well the innovation fits the pattern of success. It's also crucial to encourage flexibility: Companies must be willing to kill projects that are going nowhere, exempt innovations from standard development processes, and avoid burdening project teams with extra financing, which can keep them heading in the wrong direction. Companies can create competitive advantage by becoming champions at defining the pattern of successful innovations and executing against it. But as that pattern becomes obvious--and others emerge-building a sustainable advantage on innovation competencies will again prove elusive.

  8. Strategies to control trachoma.

    PubMed

    Mathew, Anu A; Turner, Angus; Taylor, Hugh R

    2009-05-29

    Trachoma is a significant public health problem that is endemic in 57 countries, affecting 40.6 million people and contributing to 4% of the global burden of blindness. Repeated episodes of infection from Chlamydia trachomatis lead to long-term inflammation, scarring of the tarsal conjunctiva and distortion of the upper eyelid with in-turning of eyelashes that abrade the surface of the globe. This constant abrasion, in turn, can cause irreversible corneal opacity and blindness. The Alliance for the Global Elimination of Trachoma by 2020 (GET2020) has adopted the SAFE (Surgery, Antibiotics, Facial cleanliness and Environmental improvement) strategy as the main action against trachoma. Trichiasis surgery reduces the risk of blindness by reversing the in-turning of eyelashes and also improves the quality of life from non-visual symptoms. However, future efforts need to aim at increasing accessibility to surgery and improving acceptance. Antibacterials are required to reduce the burden of infection. Oral azithromycin is as close to the perfect antibacterial as we will get for mass distribution: it is safe, requires only a single oral dose, treatment is usually repeated every 6-12 months, resistance is not seen as a problem, and cost is not a limiting factor with a large donation programme and newer generic versions of the drug. Future focus should be on the details of antibacterial distribution such as coverage, frequency of distribution and target population. The promotion of facial cleanliness through education may be the key to trachoma elimination as it will stop the frequent exchange of infected ocular secretions and thus reduce the transmission of infection. However, innovative methods are required to translate health education and promotion activities into sustainable changes in hygiene behaviour. Environmental improvements should focus on the barriers to achieving facial cleanliness and cost-effective means need to be identified. There are a number of countries

  9. Blue ocean strategy.

    PubMed

    Kim, W Chan; Mauborgne, Renée

    2004-10-01

    Despite a long-term decline in the circus industry, Cirque du Soleil profitably increased revenue 22-fold over the last ten years by reinventing the circus. Rather than competing within the confines of the existing industry or trying to steal customers from rivals, Cirque developed uncontested market space that made the competition irrelevant. Cirque created what the authors call a blue ocean, a previously unknown market space. In blue oceans, demand is created rather than fought over. There is ample opportunity for growth that is both profitable and rapid. In red oceans--that is, in all the industries already existing--companies compete by grabbing for a greater share of limited demand. As the market space gets more crowded, prospects for profits and growth decline. Products turn into commodities, and increasing competition turns the water bloody. There are two ways to create blue oceans. One is to launch completely new industries, as eBay did with online auctions. But it's much more common for a blue ocean to be created from within a red ocean when a company expands the boundaries of an existing industry. In studying more than 150 blue ocean creations in over 30 industries, the authors observed that the traditional units of strategic analysis--company and industry--are of limited use in explaining how and why blue oceans are created. The most appropriate unit of analysis is the strategic move, the set of managerial actions and decisions involved in making a major market-creating business offering. Creating blue oceans builds brands. So powerful is blue ocean strategy, in fact, that a blue ocean strategic move can create brand equity that lasts for decades.

  10. Marketing Strategy and Implementation

    SciTech Connect

    None, None

    2010-09-30

    This report documents the preparation of materials for the marketing campaign that has been designed for middle and high school students in New Mexico to increase interest in participation in national security careers at the National Nuclear Security Administration. The materials and the marketing campaign build on the research that was previously completed, as well as the focus groups that were conducted. This work is a part of the National Nuclear Security Preparedness Project (NSPP). Previous research included outcome analysis to determine appropriate marketing strategies. The analysis was based upon focus groups with middle school and high school students, student interactions, and surveys completed by students to understand and gauge student interest in Science, Technology, Engineering, and Math (STEM) subjects, interest in careers at NNSA, future job considerations, and student desire to pursue post-secondary education. Further, through the focus groups, students were asked to attend a presentation on NNSA job opportunities and employee requirements. The feedback received from the students was utilized to develop the focus and components of a marketing campaign divided into DISCO (Discovering Intelligence and Security Career Opportunities) for the middle school age group and DISCO…..Your Way! for high school age groups. Both campaigns have an intertwined message that focuses on the education of students in the various national security career opportunities at NNSA using the STEM concepts and the notion that almost any career they can think of has a fit within NNSA. Further, a special emphasis has been placed on the importance of obtaining a national security clearance when working at NNSA and the steps that will need to be taken during middle school, high school, and college to be allowed this opportunity.

  11. Putting strategy into action.

    PubMed

    1992-04-01

    The outcome of the Women's Workshop in Oaxaca, Mexico in February 1992 is presented. 76 participants discussed strategies for promoting women's health and development in Latin America and the Caribbean and reviewed progress on last year's Plan of Action. In Colombia many points in the Plan were adopted by government policy and the Council for Women, Youth and Family. The information, education and communication (IEC) materials were helpful to a Brazilian participant in producing IEC materials and another workshop would help her support training for community leaders. The flip charts on Women's Rights to Health with topics on maternal and child health, reproductive health, and family planning (FP) were highly evaluated. Other successful materials were a video promoting breast feeding and women's rights which was produced by the Guatemala FP Association (APROFAM) and an AIDS prevention video for women made by the Center for Mothers, Children, Infants and FP of Brazil. Not only did participants evaluate materials but they also had to participate in discussions and present their ideas for a film promoting women's health at the sub-regional level. A field trip was conducted to Integrated Project (IP) villages in Oaxaca, and participants observed field workers using "Now, a New Wind Blows," a photo made by the UNFPA and JOICFP, to mobilize women. This booklet reputedly helped to mobilize a group of 70 women in the village of San Lucas Cuilapan. A comparison was made to the 1st workshop which provided an overview of the status of women in the region and the 4th which manifested concrete results and active participation of all involved.

  12. Strategy as active waiting.

    PubMed

    Sull, Donald N

    2005-09-01

    Successful executives who cut their teeth in stable industries or in developed countries often stumble when they face more volatile markets. They falter, in part, because they assume they can gaze deep into the future and develop a long-term strategy that will confer a sustainable competitive advantage. But visibility into the future of volatile markets is sharply limited because so many different variables are in play. Factors such as technological innovation, customers' evolving needs, government policy, and changes in the capital markets interact with one another to create unexpected outcomes. Over the past six years, Donald Sull, an associate professor at London Business School, has led a research project examining some of the world's most volatile markets, from national markets like China and Brazil to industries like enterprise software, telecommunications, and airlines. One of the most striking findings from this research is the importance of taking action during comparative lulls in the storm. Huge business opportunities are relatively rare; they come along only once or twice in a decade. And, for the most part, companies can't manufacture those opportunities; changes in the external environment converge to make them happen. What managers can do is prepare for these golden opportunities by managing smart during the comparative calm of business as usual. During these periods of active waiting, leaders must probe the future and remain alert to anomalies that signal potential threats or opportunities; exercise restraint to preserve their war chests; and maintain discipline to keep the troops battle ready. When a golden opportunity or"sudden death"threat emerges, managers must have the courage to declare the main effort and concentrate resources to seize the moment.

  13. Handbook of Environmental Education Strategies.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany.

    The educational approach of this guide involves instructional strategies for integrating environmental concerns into subject matter areas. Its objective is to enumerate and illustrate numerous interdisciplinary strategies, showing how they and other teaching devices may serve environmental education goals within the operative instructional mode.…

  14. Instructional Strategies to Facilitate Learning

    ERIC Educational Resources Information Center

    Lunenburg, Frederick C.; Irby, Beverly J.

    2011-01-01

    Teacher behavior research has shown that teacher behaviors, as well as specific teaching strategies, make a difference with regard to student achievement. Ten durable instructional strategies are discussed: set induction, stimulus variation, reinforcement, questioning, recognizing attending behavior, lecturing or direct instruction, planned…

  15. Autocratic strategies for alternating games.

    PubMed

    McAvoy, Alex; Hauert, Christoph

    2017-02-01

    Repeated games have a long tradition in the behavioral sciences and evolutionary biology. Recently, strategies were discovered that permit an unprecedented level of control over repeated interactions by enabling a player to unilaterally enforce linear constraints on payoffs. Here, we extend this theory of "zero-determinant" (or, more generally, "autocratic") strategies to alternating games, which are often biologically more relevant than traditional synchronous games. Alternating games naturally result in asymmetries between players because the first move matters or because players might not move with equal probabilities. In a strictly-alternating game with two players, X and Y, we give conditions for the existence of autocratic strategies for player X when (i) X moves first and (ii) Y moves first. Furthermore, we show that autocratic strategies exist even for (iii) games with randomly-alternating moves. Particularly important categories of autocratic strategies are extortionate and generous strategies, which enforce unfavorable and favorable outcomes for the opponent, respectively. We illustrate these strategies using the continuous Donation Game, in which a player pays a cost to provide a benefit to the opponent according to a continuous cooperative investment level. Asymmetries due to alternating moves could easily arise from dominance hierarchies, and we show that they can endow subordinate players with more autocratic strategies than dominant players.

  16. Some Strategies for Environmental Remediation

    ERIC Educational Resources Information Center

    Peterson, Jerrold M.

    1975-01-01

    Analyzed are three strategies for reducing or eliminating environmental pollution: private market, legal, and effluent tax. Since private market solutions function well only with small numbers of parties and legal solutions oscillate too much, the author recommends effluent taxes. This strategy optimizes the abatement benefits and implementation…

  17. National Drug Control Strategy. Update

    ERIC Educational Resources Information Center

    Office of National Drug Control Policy, 2005

    2005-01-01

    The first National Drug Control Strategy set ambitious two and five-year performance based goals: (1) to lower the rate of drug use by 10 percent over 2 years among both youth and adults; and (2) to lower the rate by 25 percent over 5 years. The chapters in this updated version are keyed to the strategies three priorities: (1) Stopping Use Before…

  18. Learning Strategy Instruction Innovation Configuration

    ERIC Educational Resources Information Center

    Schumaker, Jean B.

    2011-01-01

    One way of helping students with learning disabilities and other struggling students to be independent life-long learners is to teach them how to use learning strategies in efficient ways. Learning strategy instruction can provide students the opportunity to succeed in today's schools and meet rigorous standards, transforming ineffective learners…

  19. Case Marking Strategies in Kope.

    ERIC Educational Resources Information Center

    Clifton, John

    Case marking strategies in Kope, a Papuan language of Papua New Guinea, are analyzed in light of previous claims that most Papuan languages have one strategy for marking core relations and another for marking peripheral relations. A brief grammatical overview illustrates how core and peripheral relations are marked in Kope, including nominal case…

  20. National Drug Control Strategy. Update.

    ERIC Educational Resources Information Center

    Office of National Drug Control Policy, Washington, DC.

    President Bush's new National Drug Control Strategy for 2003 focuses on three core priorities: stopping drug use before it starts; healing America's drug users; and disrupting the market. The 2003 strategy reports progress toward meeting the President's goals of reducing drug use by 10 percent over 2 years, and 25 percent over 5 years. With regard…

  1. New Strategy, Same Old Story

    ERIC Educational Resources Information Center

    Thomson, Alastair

    2009-01-01

    On 11 November the Government published its third skills strategy for England in six years (quite apart from Lord Leitch's "Review of Skills" commissioned by the Treasury). Entitled "Skills for Growth: the national skills strategy," this White Paper, together with a separate analytical paper and a "Skills Investment…

  2. National Drug Control Strategy, 2011

    ERIC Educational Resources Information Center

    Office of National Drug Control Policy, 2011

    2011-01-01

    In May of 2010, President Obama released the Administration's inaugural "National Drug Control Strategy". Based on the premise that drug use and its consequences pose a threat not just to public safety, but also to public health, the 2010 "Strategy" represented the first comprehensive rebalancing of Federal drug control policy in the nearly 40…

  3. Memory Strategies for College Students.

    ERIC Educational Resources Information Center

    Reetz, Linda J.

    Seven memory strategies that can be taught to college students with learning disabilities or students who have not learned essential study skills are described: the method of loci, pegwords, keywords, rote rehearsal, chaining, clustering, and first letter mnemonics. To help college faculty provide direct instruction in the memory strategies, the…

  4. Assessment Strategies for the Handicapped.

    ERIC Educational Resources Information Center

    Guidubaldi, John; And Others

    1979-01-01

    This review of assessment strategies for handicapped populations is intended to provide counselors with assessment perspectives as well as specific suggestions. The review emphasizes the counselor's role as a member of a diagnostic team and the need to consider a variety of information in formation of meaningful intervention strategies. (Author)

  5. Technological Strategies and National Purpose

    ERIC Educational Resources Information Center

    Gilpin, Robert

    1970-01-01

    Discusses the international and domestic implications of technological growth. Defines three basic national strategies: a broad front approach, scientific and technological specialization and importation. Analyzes the strategies followed by form countries - France, the United States, Sweden, and Japan- to illustrate the alternatives and the…

  6. Fluency: Strategies & Assessments. Third Edition

    ERIC Educational Resources Information Center

    Johns, Jerry L.; Berglund, Roberta L.

    2006-01-01

    This book presents numerous practical strategies and assessment tools teachers can use immediately to strengthen students' fluency skills in regular classrooms and in resource rooms. This new third edition offers: (1) Concise answers to teachers' questions; (2) Evidence-based strategies; (3) Practical activities; (4) Resources to develop students'…

  7. Strategy Process in Higher Education

    ERIC Educational Resources Information Center

    Kettunen, Juha

    2010-01-01

    Higher education institutions educate those who are the most talented and best able to secure the future for the next generation. This study examines an efficient strategy process in higher education and emphasises the importance of sufficient dialogue during the process. The study describes the strategy process of the Turku University of Applied…

  8. Students' Strategies for Exception Handling

    ERIC Educational Resources Information Center

    Rashkovits, Rami; Lavy, Ilana

    2011-01-01

    This study discusses and presents various strategies employed by novice programmers concerning exception handling. The main contributions of this paper are as follows: we provide an analysis tool to measure the level of assimilation of exception handling mechanism; we present and analyse strategies to handle exceptions; we present and analyse…

  9. Humor as a teaching strategy.

    PubMed

    Parrott, T E

    1994-01-01

    Nurse educators often look for alternate teaching strategies to increase students' attention, comprehension, motivation, and retention of content. Frequently, the use of humor has been shown qualitatively to be such a strategy. The author gives some of the theoretical basis for the use of humor in education and some examples of how humor has been used in her own teaching.

  10. Individual Differences in Generalisation Strategies

    ERIC Educational Resources Information Center

    Crisp, Rebecca; Inglis, Matthew; Mason, John; Watson, Anne

    2012-01-01

    A common activity in school mathematics is to derive a function from a table of values. There are two general strategies one might adopt to determine the function f. First, one might try to determine a connection between a particular n and f(n), and then evaluate whether it holds for other values of n. An alternative strategy would be to look for…

  11. Math Fact Strategies Research Project

    ERIC Educational Resources Information Center

    Boso, Annie

    2011-01-01

    An action research project was conducted in order to determine effective math fact strategies for first graders. The traditional way of teaching math facts included using timed tests and flashcards, with most students counting on their fingers or a number line. Six new research-based strategies were taught and analyzed to decide which methods…

  12. Successful Community College Election Strategies.

    ERIC Educational Resources Information Center

    King, D. Brian

    This study identifies successful election strategies employed by community colleges in bond issues or tax levy increase elections, and distills these strategies into a list of principles or rules that can be utilized by colleges in preparing for such an event. Results of case studies conducted at Maricopa (Arizona), Santa Monica (California), and…

  13. Investment strategies and hidden variables

    NASA Astrophysics Data System (ADS)

    Petroni, F.; Serva, M.

    2006-06-01

    The present study shows how the information on `hidden' market variables effects optimal investment strategies. We take the point of view of two investors, one who has access to the hidden variables and one who only knows the quotes of a given asset. Following Kelly's theory on investment strategies, the Shannon information and the doubling investment rate are quantified for both investors. Thanks to his privileged knowledge, the first investor can follow a better investment strategy. Nevertheless, the second investor can extract some of the hidden information looking at the past history of the asset variable. Unfortunately, due to the complexity of his strategy, this investor will have computational difficulties when he tries to apply it. He will than follow a simplified strategy, based only on the average sign of the last l quotes of the asset. This results have been tested with some Monte Carlo simulations.

  14. Human capital strategy: talent management.

    PubMed

    Nagra, Michael

    2011-01-01

    Large organizations, including the US Army Medical Department and the Army Nurse Corps, are people-based organizations. Consequently, effective and efficient management of the human capital within these organizations is a strategic goal for the leadership. Over time, the Department of Defense has used many different systems and strategies to manage people throughout their service life-cycle. The current system in use is called Human Capital Management. In the near future, the Army's human capital will be managed based on skills, knowledge, and behaviors through various measurement tools. This article elaborates the human capital management strategy within the Army Nurse Corps, which identifies, develops, and implements key talent management strategies under the umbrella of the Corps' human capital goals. The talent management strategy solutions are aligned under the Nurse Corps business strategy captured by the 2008 Army Nurse Corps Campaign Plan, and are implemented within the context of the culture and core values of the organization.

  15. Schools for Strategy: Teaching Strategy for 21st Century Conflict

    DTIC Science & Technology

    2009-11-01

    the strategic problems of today, but that very relevance is likely to shape and bias their analysis . Because strategy and its function is eternal...applies amply to well-intentioned efforts at education in strategy. The guiding light for this analysis is provided, as so often is the case, by...reality, it is time for me to narrow the aim of the analysis . For the purposes of this monograph, a strategist is understood to be a professional

  16. Skin anti-aging strategies

    PubMed Central

    Ganceviciene, Ruta; Liakou, Aikaterini I.; Theodoridis, Athanasios; Makrantonaki, Evgenia; Zouboulis, Christos C.

    2012-01-01

    Skin aging is a complex biological process influenced by a combination of endogenous or intrinsic and exogenous or extrinsic factors. Because of the fact that skin health and beauty is considered one of the principal factors representing overall “well-being” and the perception of “health” in humans, several anti-aging strategies have been developed during the last years. It is the intention of this article to review the most important anti-aging strategies that dermatologists have nowadays in hand, including including preventive measurements, cosmetological strategies, topical and systemic therapeutic agents and invasive procedures. PMID:23467476

  17. Skin anti-aging strategies.

    PubMed

    Ganceviciene, Ruta; Liakou, Aikaterini I; Theodoridis, Athanasios; Makrantonaki, Evgenia; Zouboulis, Christos C

    2012-07-01

    Skin aging is a complex biological process influenced by a combination of endogenous or intrinsic and exogenous or extrinsic factors. Because of the fact that skin health and beauty is considered one of the principal factors representing overall "well-being" and the perception of "health" in humans, several anti-aging strategies have been developed during the last years. It is the intention of this article to review the most important anti-aging strategies that dermatologists have nowadays in hand, including including preventive measurements, cosmetological strategies, topical and systemic therapeutic agents and invasive procedures.

  18. Communication Strategies in the Written Medium

    ERIC Educational Resources Information Center

    Xhaferi, Brikena

    2012-01-01

    The field of second language acquisition has distinguished between two types of strategies: learning strategies and communication strategies. Learning strategies deal with the receptive domain of intake, memory, storage, and recall. Communication strategies pertain to the employment of verbal and nonverbal mechanisms for the productive…

  19. Collaborative Strategy on Bed Bugs

    EPA Pesticide Factsheets

    The Collaborative Strategy on Bed Bugs was developed by the Federal Bed Bug Workgroup to clarify the federal role in bed bug control and highlight ways that government, community, academia and private industry can work together on bed bug issues.

  20. Strategies for online test security.

    PubMed

    Hart, Leigh; Morgan, Lesley

    2009-01-01

    As online courses continue to increase, maintaining academic integrity in student evaluation is a challenge. The authors review several strategies, with varying degrees of cost and technology, to improve test security in the online classroom.

  1. OD Strategy for Today's Training

    ERIC Educational Resources Information Center

    Carter, Robert N.

    1975-01-01

    The organizational development strategy of the W. T. Grant Company, an overlapping group teamwork approach, is directed toward accountability, planned change, individual recognition, experience-based behavior, group morale, smooth information and communication flow, and decision making. (EA)

  2. Channelling, a new immunization strategy.

    PubMed

    Gacharna Romero, M G; Silva Pizano, E; Avendano Lamo, J

    1985-01-01

    In 1981, with PAHO/WHO technical assistance, the Ministry of Health, Colombia, designed what is known as the channelling strategy, aimed at improving immunization coverage. This name was given because the strategy is designed to establish communication channels through direct action aimed at promoting health. Health workers and community leaders or guides conduct household visits to identify unvaccinated children or those with incomplete vaccination schedules and "channel" them to health centers or health posts. The channelling strategy developed in Colombia was briefly mentioned in the case study on the Colombian Vaccination Crusade of 1984. It is now being employed for ORT and other PHC components in the Colombian Child Survival and Development Plan, 1985-1987. In the meantime, other countries have adopted the channelling strategy, which is described in this article.

  3. Towards an Information Technology Strategy.

    ERIC Educational Resources Information Center

    Ewart, R. W.

    1988-01-01

    As new information technology options are made available, office automation systems are being introduced and along with campus networks, and management information service requirements are evolving. Eight common strategies found in 10 American institutions are reported. (Author/MLW)

  4. Real estate strategies for 2005.

    PubMed

    Dunbar, Donald R

    2005-05-01

    Today's healthcare real estate strategies involve: assessing and prioritizing capital availability for building projects, carefully planning and implementing the process for the project Making beneficial decisions regarding facility management and maintenance.

  5. Experimental Manipulation of Reading Strategies

    ERIC Educational Resources Information Center

    McConkie, George W.; And Others

    1973-01-01

    Groups of college undergraduates read a series of passages with each group consistently receiving a certain type of question after each passage. Reading strategies adopted by the different groups were analyzed. (Editor)

  6. Strategies and performance in hospitals.

    PubMed

    Madorrán García, Cristina; de Val Pardo, Isabel

    2004-01-01

    Today, more than ever in the past, the variables within the health care environment (demand, costs, system deregulation) are undergoing such rapid change that hospital administrators are finding it necessary to develop and implement competitive strategies in order to survive in the increasingly competitive hospital environment. The primary aim of this paper is to answer the following question: Is it possible to transfer strategic management research from other sectors into the hospital industry? The first objective was to identify strategies in hospital management. A questionnaire was designed and sent to hospital CEOs and the data extracted were used to construct the variables needed to identify strategies and perform the subsequent analyses. The second aim was to try to identify groups of organizations using similar strategies and, finally, analyse the impact of these on hospital performance.

  7. Strategies for Mentoring Pedagogical Knowledge

    ERIC Educational Resources Information Center

    Hudson, Peter

    2013-01-01

    Fundamental for mentoring a preservice teacher is the mentor's articulation of pedagogical knowledge, which in this research draws upon specific practices, viz.: planning, timetabling lessons, preparation, teaching strategies, content knowledge, problem solving, questioning, classroom management, implementation, assessment and viewpoints for…

  8. New strategies in O M

    SciTech Connect

    Seeley, R.S.

    1993-10-01

    Companies that provide operations and maintenance (O M) services to independent power plants are changing their strategies in response to increasing cost pressures on owners. O M contractors are fine-tuning their approaches in several ways. Global contracts, new controls, and computerization are some of their strategies they are using. With these new approaches O M contractors can improve their services and project owners bottom lines.

  9. Stabilization Strategies for Unstable Dynamics

    PubMed Central

    Saha, Devjani J.; Morasso, Pietro

    2012-01-01

    Background When humans are faced with an unstable task, two different stabilization mechanisms are possible: a high-stiffness strategy, based on the inherent elastic properties of muscles/tools/manipulated objects, or a low-stiffness strategy, based on an explicit positional feedback mechanism. Specific constraints related to the dynamics of the task and/or the neuromuscular system often force people to adopt one of these two strategies. Methodology/Findings This experiment was designed such that subjects could achieve stability using either strategy, with a marked difference in terms of effort and control requirements between the two strategies. The task was to balance a virtual mass in an unstable environment via two elastic linkages that connected the mass to each hand. The dynamics of the mass under the influence of the unstable force field and the forces applied through the linkages were simulated using a bimanual, planar robot. The two linkages were non-linear, with a stiffness that increased with the amount of stretch. The mass could be stabilized by stretching the linkages to achieve a stiffness that was greater than the instability coefficient of the unstable field (high-stiffness), or by balancing the mass with sequences of small force impulses (low-stiffness). The results showed that 62% of the subjects quickly adopted the high-stiffness strategy, with stiffness ellipses that were aligned along the direction of instability. The remaining subjects applied the low-stiffness strategy, with no clear preference for the orientation of the stiffness ellipse. Conclusions The choice of a strategy was based on the bimanual coordination of the hands: high-stiffness subjects achieved stability quickly by separating the hands to stretch the linkages, while the low-stiffness subjects kept the hands close together and took longer to achieve stability but with lower effort. We suggest that the existence of multiple solutions leads to different types of skilled behavior

  10. Putting leadership back into strategy.

    PubMed

    Montgomery, Cynthia A

    2008-01-01

    In recent decades an infusion of economics has lent the study of strategy much needed theory and empirical evidence. Strategy consultants, armed with frameworks and techniques, have stepped forward to help managers analyze their industries and position their companies for strategic advantage. Strategy has come to be seen as an analytical problem to be solved. But, says Montgomery, the Timken Professor of Business Administration at Harvard Business School, the benefits of this rigorous approach have attendant costs: Strategy has become a competitive game plan, separate from the company's larger sense of purpose. The CEO's unique role as arbiter and steward of strategy has been eclipsed. And an overemphasis on sustainable competitive advantage has obscured the importance of making strategy a dynamic tool for guiding the company's development over time. For any company, intelligent guidance requires a clear sense of purpose, of what makes the organization truly distinctive. Purpose, Montgomery says, serves as both a constraint on activity and a guide to behavior. Creativity and insight are key to forging a compelling organizational purpose; analysis alone will never suffice. As the CEO--properly a company's chief strategist--translates purpose into practice, he or she must remain open to the possibility that the purpose itself may need to change. Lou Gerstner did this in the 1990s, when he decided that IBM would evolve to focus on applying technology rather than on inventing it. So did Steve Jobs, when he rescued Apple from a poorly performing strategy and expanded the company into attractive new businesses. Watching over strategy day in and day out is the CEO's greatest opportunity to shape the firm as well as outwit the competition.

  11. Tax planning strategies for physicians.

    PubMed

    Pope, Thomas R; Schwartz, Richard W

    2002-07-01

    The development of tax reduction strategies is a critical aspect of both corporate and personal financial planning because taxes represent the largest annual expenditure for the majority of Americans. The categories of tax reduction strategies discussed include charitable-giving techniques, ways to maximize business deductions, shifting income to family members, education tax incentives, retirement planning, and small business tax considerations. One use for these tax savings is the enhancement of a corporation's capabilities to provide services to patients.

  12. A Global Space Control Strategy

    DTIC Science & Technology

    2014-12-01

    panic within the booming commercial satellite industry or, worse, suggesting a space arms race . The US Air Force uses the terminology of “ space ...Views November–December 2014 Air & Space Power Journal | 66 A Global Space Control Strategy Dr. B. T. Cesul The 2011 National Security Space ...Strategy notes that space is becoming an operating medium in which the continued dominance of the United States is not assured.1 Already, potential

  13. National Strategy for Aviation Security

    DTIC Science & Technology

    2007-03-26

    for Aviation Security (hereafter referred to as the Strategy") to protect the Nation and its interests from threats in the Air Domain. The Secretary of... Aviation security is best achieved by integrating public and private aviation security global activities into a coordinated effort to detect, deter...might occur. The Strategy aligns Federal government aviation security programs and initiatives into a comprehensive and cohesive national effort

  14. Lung protective strategies in anaesthesia.

    PubMed

    Kilpatrick, B; Slinger, P

    2010-12-01

    Patients are at risk for several types of lung injury in the perioperative period including atelectasis, pneumonia, pneumothorax, acute lung injury, and acute respiratory distress syndrome. Anaesthetic management can cause, exacerbate, or ameliorate these injuries. This review examines the effects of perioperative mechanical ventilation and its role in ventilator-induced lung injury. Lung protective ventilatory strategies to specific clinical situations such as cardiopulmonary bypass and one-lung ventilation along with newer novel lung protective strategies are discussed.

  15. Hashing Strategies for the Cray XMT

    SciTech Connect

    Goodman, Eric L.; Haglin, David J.; Scherrer, Chad; Chavarría-Miranda, Daniel; Mogill, Jace A.; Feo, John T.

    2010-04-19

    Several strategies for hashing on a Cray XMT are experimentally compared. These strategies are designed to minimize memory contention. Results show good scalability and indicate under what circumstances each of the strategies should be used.

  16. Strategy updating rules and strategy distributions in dynamical multiagent systems

    NASA Astrophysics Data System (ADS)

    Hod, Shahar; Nakar, Ehud

    2003-08-01

    In the evolutionary version of the minority game, agents update their strategies (gene value p) in order to improve their performance. Motivated by the recent intriguing results obtained for prize-to-fine ratios, which are smaller than unity, we explore the system’s dynamics with a strategy updating rule of the form p→p±δp (0⩽p⩽1). We find that the strategy distribution depends strongly on the values of the prize-to-fine ratio R, the length scale δp, and the type of boundary condition used. We show that these parameters determine the amplitude and the frequency of the temporal oscillations observed in the gene space. These regular oscillations are shown to be the main factors which determine the strategy distribution of the population. In addition, we find that the agents characterized by p=1/2 (a coin-tossing strategy) have the best chances of survival at asymptotically long times, regardless of the value of δp and the boundary conditions used.

  17. Strategy updating rules and strategy distributions in dynamical multiagent systems.

    PubMed

    Hod, Shahar; Nakar, Ehud

    2003-08-01

    In the evolutionary version of the minority game, agents update their strategies (gene value p) in order to improve their performance. Motivated by the recent intriguing results obtained for prize-to-fine ratios, which are smaller than unity, we explore the system's dynamics with a strategy updating rule of the form p-->p+/-delta(p) (0strategy distribution depends strongly on the values of the prize-to-fine ratio R, the length scale delta(p), and the type of boundary condition used. We show that these parameters determine the amplitude and the frequency of the temporal oscillations observed in the gene space. These regular oscillations are shown to be the main factors which determine the strategy distribution of the population. In addition, we find that the agents characterized by p=1/2 (a coin-tossing strategy) have the best chances of survival at asymptotically long times, regardless of the value of delta(p) and the boundary conditions used.

  18. Therapeutic Strategies in Huntington's Disease

    PubMed Central

    2006-01-01

    This article provides an overview of the therapeutic strategies, from ordinary classical drugs to the modern molecular strategy at experimental level, for Huntington's disease. The disease is characterized by choreic movements, psychiatric disorders, striatal atrophy with selective small neuronal loss, and autosomal dominant inheritance. The genetic abnormality is CAG expansion in huntingtin gene. Mutant huntingtin with abnormally long glutamine stretch aggregates and forms intranuclear inclusions. In this review, I summarize the results of previous trials from the following aspects; 1. symptomatic/palliative therapies including drugs, stereotaxic surgery and repetitive transcranial magnetic stimulation, 2. anti-degenerative therapies including anti-excitotoxicity, reversal of mitochondrial dysfunction and anti-apoptosis, 3. restorative/reparative therapies including neural trophic factors and tissue or stem cell transplantation, and 4. molecular targets in specific and radical therapies including inhibition of truncation of huntingtin, inhibition of aggregate formation, normalization of transcriptional dysregulation, enhancement of autophagic clearance of mutant huntingtin, and specific inhibition of huntingtin expression by sRNAi. Although the strategies mentioned in the latter two categories are mostly at laboratory level at present, we are pleased that one can discuss such "therapeutic strategies", a matter absolutely impossible before the causal gene of Huntington's disease was identified more than 10 years ago. It is also true, however, that some of the "therapeutic strategies" mentioned here would be found difficult to implement and abandoned in the future. PMID:20396523

  19. Hawaii Energy Strategy: Program guide

    SciTech Connect

    Not Available

    1992-09-01

    The Hawaii Energy Strategy program, or HES, is a set of seven projects which will produce an integrated energy strategy for the State of Hawaii. It will include a comprehensive energy vulnerability assessment with recommended courses of action to decrease Hawaii`s energy vulnerability and to better prepare for an effective response to any energy emergency or supply disruption. The seven projects are designed to increase understanding of Hawaii`s energy situation and to produce recommendations to achieve the State energy objectives of: Dependable, efficient, and economical state-wide energy systems capable of supporting the needs of the people, and increased energy self-sufficiency. The seven projects under the Hawaii Energy Strategy program include: Project 1: Develop Analytical Energy Forecasting Model for the State of Hawaii. Project 2: Fossil Energy Review and Analysis. Project 3: Renewable Energy Resource Assessment and Development Program. Project 4: Demand-Side Management Program. Project 5: Transportation Energy Strategy. Project 6: Energy Vulnerability Assessment Report and Contingency Planning. Project 7: Energy Strategy Integration and Evaluation System.

  20. A belief-based evolutionarily stable strategy.

    PubMed

    Deng, Xinyang; Wang, Zhen; Liu, Qi; Deng, Yong; Mahadevan, Sankaran

    2014-11-21

    As an equilibrium refinement of the Nash equilibrium, evolutionarily stable strategy (ESS) is a key concept in evolutionary game theory and has attracted growing interest. An ESS can be either a pure strategy or a mixed strategy. Even though the randomness is allowed in mixed strategy, the selection probability of pure strategy in a mixed strategy may fluctuate due to the impact of many factors. The fluctuation can lead to more uncertainty. In this paper, such uncertainty involved in mixed strategy has been further taken into consideration: a belief strategy is proposed in terms of Dempster-Shafer evidence theory. Furthermore, based on the proposed belief strategy, a belief-based ESS has been developed. The belief strategy and belief-based ESS can reduce to the mixed strategy and mixed ESS, which provide more realistic and powerful tools to describe interactions among agents.

  1. Strategies for improving prescribing practice.

    PubMed Central

    Anderson, G M; Lexchin, J

    1996-01-01

    Drug therapy is an integral component of modern medical care, and practising physicians are faced with the difficult task of keeping up with rapid changes in pharmacologic treatments. Recent evidence indicates that prescribing practice is often inconsistent with criteria for safety and effectiveness. Surveys indicate that community-based physicians are not satisfied with current sources of information on prescription drugs. The dissemination of printed material alone does not lead to improved prescribing practice, but specific education and feedback strategies can. To improve prescribing practice in Canada we need to systematically evaluate strategies to change prescribing behaviour, to design quality assurance programs based on proven strategies and to develop collaboration and cooperation among providers, manufacturers, governments and the public. PMID:8625021

  2. Winning Strategies in Congested Traffic

    NASA Astrophysics Data System (ADS)

    Járai-Szabó, Ferenc; Néda, Zoltán

    2012-09-01

    One-directional traffic on two-lanes is modeled in the framework of a spring-block type model. A fraction q of the cars are allowed to change lanes, following simple dynamical rules, while the other cars keep their initial lane. The advance of cars, starting from equivalent positions and following the two driving strategies is studied and compared. As a function of the parameter q the winning probability and the average gain in the advancement for the lane-changing strategy is computed. An interesting phase-transition like behavior is revealed and conclusions are drawn regarding the conditions when the lane changing strategy is the better option for the drivers.

  3. In Brief: Clean water strategy

    NASA Astrophysics Data System (ADS)

    Showstack, Randy; Ofori, Leslie

    2010-09-01

    The U.S. Environmental Protection Agency (EPA) is inviting the public to comment on a draft strategy to protect and restore lakes, streams, and coastal waters. The document, “Coming together for clean water: EPA's strategy for achieving clean water,” outlines the agency's plans to address the United States' critical water stressors, sources, and threats. The document outlines several approaches the agency has identified, including systematically assessing the nation's waters to provide a baseline for tracking progress; increasing the focus on protecting healthy waters; enhancing EPA's ability to restore degraded waters and ecosystems; and reducing pollution. Specific EPA actions include completing national aquatic resource surveys; developing metrics to create a national list of healthy watersheds; strengthening the National Pollutant Discharge Elimination System; and encouraging integrated water management approaches and green infrastructure. To review the draft strategy and to submit comments by the 17 September deadline, visit http://blog.epa.gov/waterforum.

  4. Strategies to prevent underage drinking.

    PubMed

    Komro, Kelli A; Toomey, Traci L

    2002-01-01

    Alcohol use by underage drinkers is a persistent public health problem in the United States, and alcohol is the most commonly used drug among adolescents. Accordingly, numerous approaches have been developed and studied that aim to prevent underage drinking. Some approaches are school based, involving curricula targeted at preventing alcohol, tobacco, or marijuana use. Other approaches are extracurricular, offering activities outside of school in the form of social or life skills training or alternative activities. Other strategies strive to involve the adolescents' families in the prevention programs. Policy strategies also have been implemented that have increased the minimum legal drinking age, reduced the commercial and social access of adolescents to alcohol, and reduced the economic availability of alcohol. Approaches involving the entire community also have been employed. Several programs (e.g., the Midwestern Prevention Project and Project Northland) have combined many of these strategies.

  5. Optimal strategies for literature search

    PubMed Central

    Siva, Siddharth

    2009-01-01

    With the large number of urological journals now indexed in online search engines, just reading a few journals will not keep urologists up to date on the latest developments. This paper proposes search strategies to quicken the search and retrieval of the required literature, so that the best evidence may be used to guide practice. This survey of optimal strategies begins with framing the inquiry so the search engine returns results within an accurate scope. The researcher must also isolate the type of evidence appropriate for the scenario and determine its validity. Finally, regardless of the extent of their institution's subscriptions, researchers should be able to attain the complete document. Besides search strategies, this article extensively reviews sources of information valuable to urologists, including databases and web links. PMID:19672359

  6. Management Strategies for Clopidogrel Hypersensitivity.

    PubMed

    Beavers, Craig J; Carris, Nicolas W; Ruf, Kathryn M

    2015-06-01

    Clopidogrel is a cornerstone of dual antiplatelet therapy. Hypersensitivity reactions potentially limit the use of this treatment and present a significant clinical challenge. The authors have developed recommendations for the management of clopidogrel hypersensitivity with consideration for the etiology, pathophysiology, and critical evaluation of potential management strategies. The clopidogrel hypersensitivity reaction is complex in mechanism and presents generally around day 5 of treatment. Generalized reactions are most common, but the reaction may also be localized or systemic. Screening patients for hypersensitivity is not always possible because the type IV delayed reaction is not detected reliably by conventional skin prick, intradermal challenge, or patch testing. Proposed strategies for management of clopidogrel hypersensitivity include treatment of the reaction with corticosteroids, clopidogrel desensitization, substituting an alternative P2Y12 inhibitor, or clopidogrel avoidance. The safety, efficacy, and cost of each potential strategy must be considered when managing a patient with clopidogrel hypersensitivity.

  7. Regional strategies for global leadership.

    PubMed

    Ghemawat, Pankaj

    2005-12-01

    The leaders of such global powerhouses as GE, Wal-Mart, and Toyota seem to have grasped two crucial truths: First, far from becoming submerged by the rising tide of globalization, geographic and other regional distinctions may in fact be increasing in importance. Second, regionally focused strategies, used in conjunction with local and global initiatives, can significantly boost a company's performance. The business and economic data reveal a highly regionalized world. For example, trade within regions, rather than across them, drove the surge of international commerce in the second half of the twentieth century. Regionalization is also apparent in foreign direct investment, companies' international sales, and competition among the world's largest multinationals. Harvard Business School Professor Pankaj Ghemawat says that the most successful companies employ five types of regional strategies in addition to--or even instead of--global ones: home base, portfolio, hub, platform, and mandate. Some companies adopt the strategies in sequence, but the most nimble switch from one to another and combine approaches as their markets and businesses evolve. At Toyota, for example, exports from the home base continue to be substantial even as the company builds up an international manufacturing presence. And as Toyota achieves economies of scale and scope with a strong network of hubs, the company also pursues economies of specialization through interregional mandates. Embracing regional strategies requires flexibility and creativity. A company must decide what constitutes a region, choose the most appropriate strategies, and mesh those strategies with the organization's existing structures. In a world that is neither truly global nor truly local, finding ways of coordinating within and across regions can deliver a powerful competitive advantage.

  8. Inertia in strategy switching transforms the strategy evolution

    NASA Astrophysics Data System (ADS)

    Zhang, Yanling; Fu, Feng; Wu, Te; Xie, Guangming; Wang, Long

    2011-12-01

    A recent experimental study [Traulsen , Proc. Natl. Acad. Sci.PNASA60027-842410.1073/pnas.0912515107 107, 2962 (2010)] shows that human strategy updating involves both direct payoff comparison and the cost of switching strategy, which is equivalent to inertia. However, it remains largely unclear how such a predisposed inertia affects 2×2 games in a well-mixed population of finite size. To address this issue, the “inertia bonus” (strategy switching cost) is added to the learner payoff in the Fermi process. We find how inertia quantitatively shapes the stationary distribution and that stochastic stability under inertia exhibits three regimes, with each covering seven regions in the plane spanned by two inertia parameters. We also obtain the extended “1/3” rule with inertia and the speed criterion with inertia; these two findings hold for a population above two. We illustrate the above results in the framework of the Prisoner's Dilemma game. As inertia varies, two intriguing stationary distributions emerge: the probability of coexistence state is maximized, or those of two full states are simultaneously peaked. Our results may provide useful insights into how the inertia of changing status quo acts on the strategy evolution and, in particular, the evolution of cooperation.

  9. Effective strategies for behavior change.

    PubMed

    Coleman, Mary Thoesen; Pasternak, Ryan H

    2012-06-01

    Strategies that are most effective in both prevention and management of chronic disease consider factors such as age, ethnicity, community, and technology. Most behavioral change strategies derive their components from application of the health belief model, the theory of reasoned action/theory of planned behavior, transtheoretical model, and social cognitive theory. Many tools such as the readiness ruler and personalized action plan form are available to assist health care teams to facilitate healthy behavior change. Primary care providers can support behavior changes by providing venues for peer interventions and family meetings and by making new partnerships with community organizations.

  10. Perioperative analgesia outcomes and strategies.

    PubMed

    Prabhakar, Amit; Mancuso, Kenneth F; Owen, Christopher Paul; Lissauer, Jonathan; Merritt, Christopher K; Urman, Richard D; Kaye, Alan David

    2014-06-01

    Despite an appreciation for many unwanted physiological effects from inadequate pain postoperative relief, moderate to severe postoperative pain remains commonplace. Though treatment options have evolved in recent years, including improvement in medications, multimodal regimens, and regional anesthetic techniques, including ultrasound and continuous catheters, outcomes data indicate that many of these strategies are associated with varying degrees of morbidity and mortality. This review focuses on the importance of effective postoperative analgesia and both short- and long-term effects associated with inadequate management. A careful literature review of emphasizing treatment options and potential pathogenesis associated with these strategies is emphasized in this review.

  11. Developing User Strategies in PVS: A Tutorial

    NASA Technical Reports Server (NTRS)

    Archer, Myla; diVito, Ben; Munoz, Cesar

    2003-01-01

    This tutorial provides an overview of the PVS strategy language, and explains how to define new PVS strategies and load them into PVS, and how to create a strategy package. It then discusses several useful techniques that can be used in developing user strategies, and provides examples that illustrate many of these techniques.

  12. Visual and Analytic Strategies in Geometry

    ERIC Educational Resources Information Center

    Kospentaris, George; Vosniadou, Stella; Kazic, Smaragda; Thanou, Emilian

    2016-01-01

    We argue that there is an increasing reliance on analytic strategies compared to visuospatial strategies, which is related to geometry expertise and not on individual differences in cognitive style. A Visual/Analytic Strategy Test (VAST) was developed to investigate the use of visuo-spatial and analytic strategies in geometry in 30 mathematics…

  13. Implementation of Strategies in Continuing Education

    ERIC Educational Resources Information Center

    Kettunen, Juha

    2005-01-01

    Purpose--The purpose of this paper is to provide higher education institutions with strategies of continuing education and methods to communicate and implement these strategies. Design/methodology/approach--The balanced scorecard approach is used to implement the strategy. It translates the strategy into tangible objectives, measures and targets…

  14. Strategies of Second-Language Communication.

    ERIC Educational Resources Information Center

    Palmberg, Rolf

    1978-01-01

    The use of the term "strategy" in second language communication is discussed, and a typology of communication strategies is presented. Communication strategies are those systematic devices a second language learner uses in attempting to express precise meaning in the target language. Definitions of learning strategies and communication strategies…

  15. E-Learning Strategy for Earning Learners

    ERIC Educational Resources Information Center

    Singaravelu, G.

    2011-01-01

    The study enlightens the effectiveness of e-learning strategy in learning English among the in-service teachers who are studying B.Ed in School of Distance Education, Bharathiar University, Coimbatore. E-learning strategy is a life long learning strategy for earning in-service teachers. It is a strategy of remaining in employment, which can be…

  16. Homosexuality in Turkey: strategies for managing heterosexism.

    PubMed

    Bakacak, Ayça Gelgeç; Oktem, Pinar

    2014-01-01

    The goal of this study was to identify the strategies used by young homosexuals to manage their sexual minority status in Turkey. In-depth interviews were conducted with 15 self-identified homosexual university students. The data on the strategies employed by homosexuals suggested a categorization of these strategies into four interrelated areas: strategies employed in the process of self-acceptance; strategies to manage sexual stigma and prejudice; strategies specific to the coming-out process; and the strategies used while openly expressing their sexual identities.

  17. National Drug Control Strategy, 2006

    ERIC Educational Resources Information Center

    The White House, 2006

    2006-01-01

    This report presents a summary of the Fiscal Year 2007 Budget for the National Drug Control Strategy within the three key priority areas; education and community action, treatment and intervention, and disruption in the illegal drug market. The first chapter, "Stopping Drug Use Before It Starts," outlines the Administration's work to prevent the…

  18. METHODOLOGICAL STRATEGIES FOR EDUCATIONAL CHANGE.

    ERIC Educational Resources Information Center

    GUBA, EGON G.

    THIS STUDY OF STRATEGIES FOR EDUCATIONAL CHANGE CONCLUDES THAT THE AEXPERIMENTAL, OBSERVATIONAL, OR FIELD STUDY APPROACH IS PREFERRED TO THE EXPERIMENTAL OR LABORATORY APPROACH, BOTH FOR CHANGE RESEARCH, WHICH IS CONCERNED WITH THE ENTIRE PROCESS OF CHANGE, AND FOR EVALUATION, WHICH IS CONCERNED WITH THE ASSESSMENT OF SINGLE PHASES OF CHANGE.…

  19. Five Strategies for Detecting Intelligence

    NASA Astrophysics Data System (ADS)

    Tough, Allen

    If highly intelligent life has evolved elsewhere in our galaxy, how might scientists detect it? This paper compares eleven search strategies on three dimensions. Which strategies are most likely to detect extraterrestrial intelligence or technology? Which strategies, if successful, will likely contribute a wealth of knowledge? What is the current status of actual projects? In order to detect evidence of extraterrestrial intelligence or technology many light-years from Earth, astronomers can search for (1) radio signals, using various approaches, (2) laser or other optical signals, (3) other incoming signals, or (4) signs of an astroengineering project or Dyson sphere. Scientists could also (5) broadcast a radio message asking distant civilizations to respond. Additional strategies arise because any civilizations in our galaxy are probably much older than us and will therefore have technology far beyond ours. A technologically sophisticated civilization could likely send a small but super-smart probe to explore our solar system. An alien probe in our solar system, beyond the Moon, might be detected (6) by ongoing astronomy and space exploration, or (7) by a dedicated search for evidence of a probe or its byproducts. If a super-smart probe has reached Earth, it might be detected (8) by routine military and intelligence monitoring, (9) by an invitation to ETI on the World Wide Web, (10) by achieving peace or some other threshold that the probe requires before contact, or (11) by developing rigorous new research designs to study anomalous phenomena.

  20. Selected Dissemination/Diffusion Strategies.

    ERIC Educational Resources Information Center

    Schmitt, Marshall L.

    This analysis of selected diffusion and dissemination methods used by developer-demonstrator projects in the National Diffusion Network discusses strategies under the following headings: managing the project, developing materials, disseminating information, conducting awareness sessions, training personnel, using certified trainers, providing…

  1. Reading Comprehension Strategy: Rainbow Dots

    ERIC Educational Resources Information Center

    Moore, Claire; Lo, Lusa

    2008-01-01

    An action research study was conducted using the Rainbow Dots strategy to evaluate its effectiveness on reading comprehension skills in a third-grade class with students both with and without a specific learning disability. Results of the study indicated that students' overall performances in reading comprehension have increased. Students also…

  2. Strategies for Organization in Art

    ERIC Educational Resources Information Center

    Vieth, Ken

    2009-01-01

    One of the most important ways to increase the quality of classroom management is to look objectively and carefully at one's organizational skills. By streamlining one's ability to organize, one can work smarter and not just harder, thus saving time for more important things. This article offers some strategies for organization in art. Paying…

  3. Novel optical strategies for biodetection

    NASA Astrophysics Data System (ADS)

    Sakamuri, Rama M.; Wolfenden, Mark S.; Anderson, Aaron S.; Swanson, Basil I.; Schmidt, Jurgen S.; Mukundan, Harshini

    2013-09-01

    Although bio-detection strategies have significantly evolved in the past decade, they still suffer from many disadvantages. For one, current approaches still require confirmation of pathogen viability by culture, which is the `gold-standard' method, and can take several days to result. Second, current methods typically target protein and nucleic acid signatures and cannot be applied to other biochemical categories of biomarkers (e.g.; lipidated sugars). Lipidated sugars (e.g.; lipopolysaccharide, lipoarabinomannan) are bacterial virulence factors that are significant to pathogenicity. Herein, we present two different optical strategies for biodetection to address these two limitations. We have exploited bacterial iron sequestration mechanisms to develop a simple, specific assay for the selective detection of viable bacteria, without the need for culture. We are currently working on the use of this technology for the differential detection of two different bacteria, using siderophores. Second, we have developed a novel strategy termed `membrane insertion' for the detection of amphiphilic biomarkers (e.g. lipidated glycans) that cannot be detected by conventional approaches. We have extended this technology to the detection of small molecule amphiphilic virulence factors, such as phenolic glycolipid-1 from leprosy, which could not be directly detected before. Together, these strategies address two critical limitations in current biodetection approaches. We are currently working on the optimization of these methods, and their extension to real-world clinical samples.

  4. Youth Suicide: An Intervention Strategy.

    ERIC Educational Resources Information Center

    Morrison, James L.

    1987-01-01

    Suggests school and university intervention strategies for preventing suicides among youths, proposed following a series of teenage suicides in Minnesota: closer liaison and backup for the school counselor, peer counseling services, in-school support groups, faculty in-service on suicide, curricular introduction to coping skills and identification…

  5. Query Evaluation: Strategies and Optimizations.

    ERIC Educational Resources Information Center

    Turtle, Howard; Flood, James

    1995-01-01

    Discusses two query evaluation strategies used in large text retrieval systems: (1) term-at-a-time; and (2) document-at-a-time. Describes optimization techniques that can reduce query evaluation costs. Presents simulation results that compare the performance of these optimization techniques when applied to natural language query evaluation. (JMV)

  6. Telestroke network business model strategies.

    PubMed

    Fanale, Christopher V; Demaerschalk, Bart M

    2012-10-01

    Our objective is to summarize the evidence that supports the reliability of telemedicine for diagnosis and efficacy in acute stroke treatment, identify strategies for funding the development of a telestroke network, and to present issues with respect to economic sustainability, cost effectiveness, and the status of reimbursement for telestroke.

  7. Strategy Guideline. HVAC Equipment Sizing

    SciTech Connect

    Burdick, Arlan

    2012-02-01

    This guide describes the equipment selection of a split system air conditioner and furnace for an example house in Chicago, IL as well as a heat pump system for an example house in Orlando, FL. The required heating and cooling load information for the two example houses was developed in the Department of Energy Building America Strategy Guideline: Accurate Heating and Cooling Load Calculations.

  8. Artificial Intelligence and Learning Strategies.

    ERIC Educational Resources Information Center

    Brown, John Seely; And Others

    Different kinds of basic knowledge and strategies necessary for comprehension are examined in three radically different domains: (1) the stories, (2) mathematical problems, and (3) electronic circuits. From analyzing the comprehension processes in these different domains, similarities have emerged in the role of planning knowledge and the…

  9. New Perspectives on Compensation Strategies.

    ERIC Educational Resources Information Center

    Mitchell, Anne; Morgan, Gwen

    Low compensation, in both earnings and benefits, and the resulting high turnover of staff and low quality of programs in early childhood care and education are a national problem. Noting that how we define and view the problem, and the strategies we adopt to solve it, may differ depending on perspectives and disciplines, this paper expands the…

  10. Strategy Choices of Potential Entrepreneurs

    ERIC Educational Resources Information Center

    Alstete, Jeffrey W.

    2014-01-01

    The author examined the written business plans of 380 students who completed courses in entrepreneurship and small business management over an 11-year period. An analysis categorized the plans into five generic competitive strategy types, and the results found that 58% chose a traditional, focused differentiation approach. A large portion (28%)…

  11. Action Learning Enabled Strategy Making

    ERIC Educational Resources Information Center

    Oliver, John

    2008-01-01

    Action learning encourages individual reflection, insightful questioning and assumption breaking that result in changes in attitude and behaviour. This learning process provides the potential to explore and solve complex organizational problems such as the question of how to develop a future business strategy. Existing literature on the process of…

  12. Defense Display Strategy and Roadmaps

    DTIC Science & Technology

    2002-08-06

    ultra-resolution, true 3D , and intelligent displays (integration of computers and communication functions into screens). The new strategy is Service...led. Keywords: defense, electronic displays, high definition, micro-display, 25-megapixel, true 3D , novel and intelligent displays 1...megapixel and true 3D devices. The approved roadmap is illustrated in Figure 1. * Paper

  13. Caring as a Managerial Strategy

    ERIC Educational Resources Information Center

    Kroth, Michael; Keeler, Carolyn

    2009-01-01

    The purpose of this article is to broaden the discourse about caring as a managerial strategy by describing caring from three perspectives: nursing, education, and management. The authors suggest that current organizational models inadequately address the caring connection between manager and employee. Definitions of managerial caring and care…

  14. Winning Strategies for Classroom Management.

    ERIC Educational Resources Information Center

    Cummings, Carol

    This book offers advice on arranging classrooms, diagnosing student behavior, and responding to students' emotional needs, examining intellectual, emotional, and physical challenges students face and providing strategies which help teachers create communities of learners, design classrooms, diagnose student behavior, and respond to student needs.…

  15. Strategies for Counseling Infertile Couples.

    ERIC Educational Resources Information Center

    Daniluk, Judith C.

    1991-01-01

    Presents specific intervention strategies that may serve to reinforce infertility experience as opportunity for personal and marital growth. Concludes through counseling clients may complete much of the emotional work required to reach a point of resolution and acceptance of their infertility. (Author/ABL)

  16. Behavioral Strategies for Psychological Intervention.

    ERIC Educational Resources Information Center

    Iowa State Dept. of Public Instruction, Des Moines. Div. of Pupil Personnel Services.

    Ten papers contributed by school psychologists or university educators working with school psychology programs review psychological theory and research on behavioral strategies for psychological intervention. Following an overview on the effective use of behavior modification in the school, nine behavior change methods are examined in terms of…

  17. New Strategies in Cancer Nanomedicine.

    PubMed

    Tong, Rong; Kohane, Daniel S

    2016-01-01

    We review recent progress in cancer nanomedicine, including stimulus-responsive drug delivery systems and nanoparticles responding to light for phototherapy or tumor imaging. In addition, several new strategies to improve the circulation of nanoparticles in vivo, tumor penetration, and tumor targeting are discussed. The application of nanomedicine in cancer immunology, a relatively new type of cancer therapy, is also highlighted.

  18. Strategies for Teaching Internet Ethics.

    ERIC Educational Resources Information Center

    Rader, Martha H.

    2002-01-01

    Ten strategies for teaching Internet ethics are as follows: establish acceptable use policy; communicate ethical codes; model behaviors and values; encourage discussion of ethical issues; reinforce ethical conduct; monitor student behavior; secure systems and software; discourage surfing without supervision; monitor e-mail and websites; and…

  19. An Architectural Strategy for Change.

    ERIC Educational Resources Information Center

    Holt, Raymond M., Ed.

    This volume presents the proceedings of the preconference institute of the Architecture for Public Libraries Committee of Library Administration Division's Building and Equipment section. The keynote address raises questions about architecture in a strategy for change. The remaining 14 articles and presentations are divided into five sections:…

  20. OBIS: Outdoor Biology Instructional Strategies.

    ERIC Educational Resources Information Center

    Donovan, Edward P.; Richmond, Robert F.

    The Outdoor Biology Instructional Strategies (OBIS) project began in 1972 to enable non-school youth groups (aged 10-15) to gain firsthand experiences in outdoor environments. This descriptive paper explains the program including its purpose and historical background. Specific objectives are to: (1) stimulate curiosity about local environments;…

  1. Narrative as a Teaching Strategy

    ERIC Educational Resources Information Center

    Butcher, Susan E.

    2006-01-01

    Research shows that those who are incarcerated, as a whole, have come from difficult past environments. This leads to having a different way of learning than most others who have had successful educational experiences. Because of this, my research project focused on exploring storytelling/narrative, as a teaching strategy, and how it influences…

  2. Strategies for Maintaining Community Integration.

    ERIC Educational Resources Information Center

    Gruber, Fred

    1986-01-01

    This article outlines strategies of maintaining integration emphasizing: (1) housing offices and counseling; (2) community action to alter real estate policies; (3) school action including public relations and human relations thinking; (4) community organization of commercial and religious institutions; (5) financial incentives for pro-integrative…

  3. Strategies That Make Learning Last

    ERIC Educational Resources Information Center

    Willingham, Daniel T.

    2014-01-01

    Researchers have asked college students how they study, and the results show that most use four inefficient strategies that do not often work: (1) reading assigned chapter, trying to understand individual sentences as he goes but not necessarily ensuring he's got the overall gist; (2) marking what he takes to be important points with a…

  4. Intervention Strategies for Sexual Abuse.

    ERIC Educational Resources Information Center

    Rencken, Robert H.

    This book provides a framework for understanding the dimensions (scope, taxonomy, philosophy) and dynamics (individual, familial, and societal) of child sexual abuse. The major focus is on integrated intervention strategies for any professional who must work with incomplete information. Chapter 1 provides an overview of the problem of child sexual…

  5. Outdoor Biology Instructional Strategies (OBIS)

    ERIC Educational Resources Information Center

    McCormack, Alan J.

    1974-01-01

    Provides an overview of the Outdoor Biology Instructional Strategies (OBIS) project. This program has as its rationale the idea that a basic understanding of ecosystems, populations, communities, food chains, and interactions of organisms with the environment is essential in making intelligent decisions about the environment. (PEB)

  6. Human Operator Control Strategy Model.

    DTIC Science & Technology

    1980-04-01

    control learning control strategy N computer simulation of motor behavior ABSTRACT (Continue on reverese ide If necesery end Identify by block numbe...Frank Vogler has been a continuing resource during testing and analysis phases. Cooperative Plan students Kirk Hoyer , Bob Baltar, and Bob Hummel have...Introduction ....... .................... .. 79 1. Question 1: Do HOPE models match human behavior to an acceptable extent? .... ............ ... 80

  7. API Global Sourcing Strategies 2010.

    PubMed

    Bennett, Shannon

    2010-09-01

    The API Global Sourcing Strategies 2010 Conference, held in Berlin, included topics covering new developments in the field of global sourcing of active pharmaceutical ingredients (APIs). This conference report highlights selected presentations on development in Eastern API markets, specifically India and China, factors influencing changes in global API sourcing, and risk mitigation in API sourcing.

  8. Blizzards! savvy healthcare security strategies.

    PubMed

    White, Donald E

    2010-01-01

    The author, who directed his facility's response to the blizzards of Winter 2009/2010 that "shut down" Northern Virginia and the Greater Washington, DC area, presents a frank review of the problems that will be faced in such situations, and provides "savvy" solutions for security managers for adjusting their staffing, parking control, and snow clearing strategies.

  9. Refining analgesia strategies using lasers.

    PubMed

    Hampshire, Victoria

    2015-08-01

    Sound programs for the humane care and use of animals within research facilities incorporate experimental refinements such as multimodal approaches for pain management. These approaches can include non-traditional strategies along with more established ones. The use of lasers for pain relief is growing in popularity among companion animal veterinary practitioners and technologists. Therefore, its application in the research sector warrants closer consideration.

  10. Corporate Strategy an Evolutionary Review

    NASA Astrophysics Data System (ADS)

    Fellman, Philip V.

    As Richard Rumelt indicates in his book, "Fundamental Issues in Strategy: A Research Agenda", corporate strategy is a relatively recent discipline. While pioneers in the field like B.H. Liddell Hart and Bruce Henderson (later to found the Boston Consulting Group and creator of the famous BCG Growth-Share Matrix) began their research during the Second World War, the modern field of business strategy as an academic discipline, taught in schools and colleges of business emerged rather later. Rumelt provides an interesting chronicle in the introduction to his volume by noting that historically corporate strategy, even when taught as a capstone course, was not really an organized discipline. Typically, depending on the school's location and resources, the course would either be taught by the senior most professor in the department or by an outside lecturer from industry. The agenda tended to be very much instructor specific and idiosyncratic rather than drawing in any systematized fashion upon the subject matter of an organized discipline.

  11. Reading Strategies and Hypertext Comprehension

    ERIC Educational Resources Information Center

    Salmeron, Ladislao, Canas, Jose J.; Kintsch, Walter; Fajardo, Immaculada

    2005-01-01

    The literature on assessing the cognitive processes involved in hypertext comprehension during the past 15 years has yielded contradictory results. In this article we explore a possible factor affecting this situation, mainly the fact that previous works did not control for the potential effects on comprehension of reading strategies in hypertext.…

  12. Strategies To Reduce Student Misbehavior.

    ERIC Educational Resources Information Center

    Moles, Oliver C., Ed.

    Originally presented at a 1986 conference on student discipline strategies, this collection of papers represents highlights of the conference proceedings. Each paper has since been revised and updated. An introduction by Oliver C. Moles discusses the nature, extent, and academic effects of student misbehavior. In "Classroom Management Techniques,"…

  13. A strategy for company improvement.

    PubMed

    Howley, L

    2000-03-01

    Strategies based on the kaizen methodology are designed to continuously improve company performance without the need for large capital investments. This article looks at how one company used simple kaizen principles to its advantage, achieving 67% increase in productivity and 10% reduction in the standard cost of product.

  14. Children's Strategies in Complex Arithmetic

    ERIC Educational Resources Information Center

    Lemaire, Patrick; Callies, Sophie

    2009-01-01

    Strategies used to solve two-digit addition problems (e.g., 27 + 48, Experiment 1) and two-digit subtraction problems (e.g., 73 - 59, Experiment 2) were investigated in adults and in children from Grades 3, 5, and 7. Participants were tested in choice and no-choice conditions. Results showed that (a) participants used the full decomposition…

  15. Strategies of locomotor collision avoidance.

    PubMed

    Basili, Patrizia; Sağlam, Murat; Kruse, Thibault; Huber, Markus; Kirsch, Alexandra; Glasauer, Stefan

    2013-03-01

    Collision avoidance during locomotion can be achieved by a variety of strategies. While in some situations only a single trajectory will successfully avoid impact, in many cases several different strategies are possible. Locomotor experiments in the presence of static boundary conditions have suggested that the choice of an appropriate trajectory is based on a maximum-smoothness strategy. Here we analyzed locomotor trajectories of subjects avoiding collision with another human crossing their path orthogonally. In such a case, changing walking direction while keeping speed or keeping walking direction while changing speed would be two extremes of solving the problem. Our participants clearly favored changing their walking speed while keeping the path on a straight line between start and goal. To interpret this result, we calculated the costs of the chosen trajectories in terms of a smoothness-maximization criterion and simulated the trajectories with a computational model. Data analysis together with model simulation showed that the experimentally chosen trajectory to avoid collision with a moving human is not the optimally smooth solution. However, even though the trajectory is not globally smooth, it was still locally smooth. Modeling further confirmed that, in presence of the moving human, there is always a trajectory that would be smoother but would deviate from the straight line. We therefore conclude that the maximum smoothness strategy previously suggested for static environments no longer holds for locomotor path planning and execution in dynamically changing environments such as the one tested here.

  16. Teacher Empowerment: Strategies for Success.

    ERIC Educational Resources Information Center

    Reep, Beverly B.; Grier, Terry B.

    1992-01-01

    Total Quality Management is a team approach that challenges administrators to rethink their traditional decision-making and problem-solving strategies. This article describes the use of pilot programs (Key Communicators Network, School Leadership Teams, and a Number "One"derful Idea program) to help teachers feel part of a professional…

  17. STRATEGIES FOR SELF-EDUCATION.

    ERIC Educational Resources Information Center

    DILL, WILLIAM R.; AND OTHERS

    SEVENTY YOUNG MANAGERS, FACING THE CHALLENGE OF SELF EDUCATION, WERE QUESTIONED ON THEIR AGENDAS AND STRATEGIES FOR LEARNING, AND THEIR CHANCES FOR SUCCESS IN LEARNING. EXECUTIVES FOUND DIFFICULTY IN DESCRIBING AGENDAS BECAUSE THEY LACKED TIME, OR PRACTICE, OR A SENSE OF PERSONAL IDENTITY. MAIN PRESSURES FOR SELF EDUCATION WERE TO QUALIFY FOR…

  18. Marketing Strategies, 1977-1978.

    ERIC Educational Resources Information Center

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

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

  19. Retention Strategies, 2001-2003.

    ERIC Educational Resources Information Center

    Santa Rita, Emilio; Scranton, Brenda

    This paper aims to develop strategies for retaining at-risk students. At-risk students can be defined as being deficient in specific skills; having low incoming grades; having an expectation of failure; lacking familiarity with academic requirements; and having an absence of role models, among other negative characteristics. The paper suggests…

  20. Research strategies for addressing uncertainties

    USGS Publications Warehouse

    Busch, David E.; Brekke, Levi D.; Averyt, Kristen; Jardine, Angela; Welling, Leigh; Garfin, Gregg; Jardine, Angela; Merideth, Robert; Black, Mary; LeRoy, Sarah

    2013-01-01

    Research Strategies for Addressing Uncertainties builds on descriptions of research needs presented elsewhere in the book; describes current research efforts and the challenges and opportunities to reduce the uncertainties of climate change; explores ways to improve the understanding of changes in climate and hydrology; and emphasizes the use of research to inform decision making.

  1. User benefits and funding strategies

    NASA Technical Reports Server (NTRS)

    Beauchamp, N. A.

    1975-01-01

    A three-step, systematic method is described for selecting relevant and highly beneficial payloads for the Interim Upper Stage (IUS) that will be used with the space shuttle until the space tug becomes available. Viable cost-sharing strategies which would maximize the number of IUS payloads and the benefits obtainable under a limited NASA budget were also determined.

  2. A strategy for recovery: Report of the HST Strategy Panel

    NASA Technical Reports Server (NTRS)

    Brown, R. A. (Editor); Ford, H. C. (Editor)

    1991-01-01

    The panel met to identify and assess strategies for recovering the Hubble Space Telescope (HST) capabilities degraded by a spherical aberration. The panels findings and recommendations to correct the problem with HST are given. The optical solution is a pair of mirrors for each science instrument field of view. The Corrective Optics Space Telescope Axial Replacement (COSTAR) is the proposed device to carry and deploy the corrective optics. A 1993 servicing mission is planned.

  3. Analysis of pilot control strategy

    NASA Technical Reports Server (NTRS)

    Heffley, R. K.; Hanson, G. D.; Jewell, W. F.; Clement, W. F.

    1983-01-01

    Methods for nonintrusive identification of pilot control strategy and task execution dynamics are presented along with examples based on flight data. The specific analysis technique is Nonintrusive Parameter Identification Procedure (NIPIP), which is described in a companion user's guide (NASA CR-170398). Quantification of pilot control strategy and task execution dynamics is discussed in general terms followed by a more detailed description of how NIPIP can be applied. The examples are based on flight data obtained from the NASA F-8 digital fly by wire airplane. These examples involve various piloting tasks and control axes as well as a demonstration of how the dynamics of the aircraft itself are identified using NIPIP. Application of NIPIP to the AFTI/F-16 flight test program is discussed. Recommendations are made for flight test applications in general and refinement of NIPIP to include interactive computer graphics.

  4. Radon mapping strategies in Austria.

    PubMed

    Gruber, V; Ringer, W; Wurm, G; Friedmann, H

    2015-11-01

    According to current European and international recommendations (e.g. by IAEA, WHO and European Union), countries shall identify high radon areas. In Austria, this task was initiated already in the early 1990s, which yielded the first Austrian Radon Potential Map. This map is still in use, updated with recent indoor radon data in 2012. The map is based on radon gas measurements in randomly selected dwellings, normalised to a standard situation. To meet the current (legal) requirements, uncertainties in the existing Austrian radon map should be reduced. A new indoor radon survey with a different sampling strategy was started, and possible mapping methods are studied and tested. In this paper, the methodology for the existing map as well as the planned strategies to improve this map is discussed.

  5. Quantum Locality in Game Strategy

    PubMed Central

    Melo-Luna, Carlos A.; Susa, Cristian E.; Ducuara, Andrés F.; Barreiro, Astrid; Reina, John H.

    2017-01-01

    Game theory is a well established branch of mathematics whose formalism has a vast range of applications from the social sciences, biology, to economics. Motivated by quantum information science, there has been a leap in the formulation of novel game strategies that lead to new (quantum Nash) equilibrium points whereby players in some classical games are always outperformed if sharing and processing joint information ruled by the laws of quantum physics is allowed. We show that, for a bipartite non zero-sum game, input local quantum correlations, and separable states in particular, suffice to achieve an advantage over any strategy that uses classical resources, thus dispensing with quantum nonlocality, entanglement, or even discord between the players’ input states. This highlights the remarkable key role played by pure quantum coherence at powering some protocols. Finally, we propose an experiment that uses separable states and basic photon interferometry to demonstrate the locally-correlated quantum advantage. PMID:28327567

  6. PF-4 actinide disposition strategy

    SciTech Connect

    Margevicius, Robert W

    2010-05-28

    The dwindling amount of Security Category I processing and storage space across the DOE Complex has driven the need for more effective storage of nuclear materials at LANL's Plutonium Facility's (PF-4's) vault. An effort was begun in 2009 to create a strategy, a roadmap, to identify all accountable nuclear material and determine their disposition paths, the PF-4 Actinide Disposition Strategy (PADS). Approximately seventy bins of nuclear materials with similar characteristics - in terms of isotope, chemical form, impurities, disposition location, etc. - were established in a database. The ultimate disposition paths include the material to remain at LANL, disposition to other DOE sites, and disposition to waste. If all the actions described in the document were taken, over half of the containers currently in the PF-4 vault would been eliminated. The actual amount of projected vault space will depend on budget and competing mission requirements, however, clearly a significant portion of the current LANL inventory can be either dispositioned or consolidated.

  7. Relapsed Hodgkin Lymphoma: Management Strategies

    PubMed Central

    Montanari, Francesca; Diefenbach, Catherine

    2016-01-01

    Although Hodgkin lymphoma (HL) is largely curable with first-line therapy, approximately one-third of patients will not have a complete response to frontline treatment or will subsequently relapse. Only 50 % of these patients will be effectively salvaged with conventional therapies. The prognosis is particularly poor for those patients with chemotherapy refractory disease, who are unable to obtain even transient disease control, and for patients who relapse following high dose chemotherapy and autologous stem cell transplant. In this review, we summarize the most recent updates on the management of patients with relapsed HL, the role of novel therapies such as brentuximab vedotin, and an overview of promising new agents currently under investigation. We also discuss the role of consolidation strategies such as high-dose chemotherapy and autologous stem cell transplant, and reduced-intensity allogeneic hematopoietic stem cell transplant, and the need for new strategies in the elderly patient population. PMID:24942298

  8. Strategy for tactical cellular connectivity

    NASA Astrophysics Data System (ADS)

    Carlson, Frederick R.

    2011-06-01

    This paper proposes a strategy to unify four disparate networks under an Internet Protocol (IP) umbrella. The first network is the Army Warfighter Information Network - Tactical (WIN-T) area common user system. The second network is an extension to the area common user system using the Mobile Ad Hoc Interoperability Networking Gateway (MAINGATE) system. The third network is the Worldwide Interoperability for Microwave Access (WiMax) based wireless access network and the forth network is the 802.11 WiFi Network. It is the intent of this paper to propose a skeletal wireless strategy that at its core will create everything over IP (EoIP) and "Everything over IEEE" ("EoIEEE") standards at the tactical level of the battlefield.

  9. Immune Evasion Strategies of Glioblastoma

    PubMed Central

    Razavi, Seyed-Mostafa; Lee, Karen E.; Jin, Benjamin E.; Aujla, Parvir S.; Gholamin, Sharareh; Li, Gordon

    2016-01-01

    Glioblastoma (GBM) is the most devastating brain tumor, with associated poor prognosis. Despite advances in surgery and chemoradiation, the survival of afflicted patients has not improved significantly in the past three decades. Immunotherapy has been heralded as a promising approach in treatment of various cancers; however, the immune privileged environment of the brain usually curbs the optimal expected response in central nervous system malignancies. In addition, GBM cells create an immunosuppressive microenvironment and employ various methods to escape immune surveillance. The purpose of this review is to highlight the strategies by which GBM cells evade the host immune system. Further understanding of these strategies and the biology of this tumor will pave the way for developing novel immunotherapeutic approaches for treatment of GBM. PMID:26973839

  10. Quantum Locality in Game Strategy

    NASA Astrophysics Data System (ADS)

    Melo-Luna, Carlos A.; Susa, Cristian E.; Ducuara, Andrés F.; Barreiro, Astrid; Reina, John H.

    2017-03-01

    Game theory is a well established branch of mathematics whose formalism has a vast range of applications from the social sciences, biology, to economics. Motivated by quantum information science, there has been a leap in the formulation of novel game strategies that lead to new (quantum Nash) equilibrium points whereby players in some classical games are always outperformed if sharing and processing joint information ruled by the laws of quantum physics is allowed. We show that, for a bipartite non zero-sum game, input local quantum correlations, and separable states in particular, suffice to achieve an advantage over any strategy that uses classical resources, thus dispensing with quantum nonlocality, entanglement, or even discord between the players’ input states. This highlights the remarkable key role played by pure quantum coherence at powering some protocols. Finally, we propose an experiment that uses separable states and basic photon interferometry to demonstrate the locally-correlated quantum advantage.

  11. Prioritization strategies for patient evacuations.

    PubMed

    Childers, Ashley Kay; Mayorga, Maria E; Taaffe, Kevin M

    2014-03-01

    Evacuation from a health care facility is considered last resort, and in the event of a complete evacuation, a standard planning assumption is that all patients will be evacuated. A literature review of the suggested prioritization strategies for evacuation planning-as well as the transportation priorities used in actual facility evacuations-shows a lack of consensus about whether critical or non-critical care patients should be transferred first. In addition, it is implied that these policies are "greedy" in that one patient group is given priority, and patients from that group are chosen to be completely evacuated before any patients are evacuated from the other group. The purpose of this paper is to present a dynamic programming model for emergency patient evacuations and show that a greedy, "all-or-nothing" policy is not always optimal as well as discuss insights of the resulting optimal prioritization strategies for unit- or floor-level evacuations.

  12. Case four. Synergistic strategy development.

    PubMed

    Taylor, J D

    1990-01-01

    Mercy Medical Center is a 467 bed, not-for-profit teaching hospital affiliated with a multispecialty group practice and health maintenance organization through contractual arrangements. Historically, strategy development was not helping the hospital remain viable while accomplishing its mission. Strategic planning was fragmented, not focused toward concern for balance of the overall product line, total growth of the organization or the best use of resources. The hospital did not involve the affiliated group practice or HMO in its planning. This last case in Chapter One describes the pursuit of synergy through strategy formulation. The case provides a good example of what Kanter describes as a post-entrepreneurial organization, striving for advantage through collaboration and linkage with "PALs."

  13. Managing incontinence: women's normalizing strategies.

    PubMed

    Skoner, M M; Haylor, M J

    1993-01-01

    Women's strategies for managing urinary incontinence were examined in a grounded-theory study. The women's basic social concern was dealing with incontinence in a manner that enabled them to feel normal. Feeling normal meant being able to do what they wanted to do and needed to do to have a normal life-style as they perceived it. This goal was accomplished by normalizing incontinence and its management. Normalization was achieved by directing its course through self-management, accounting for it in terms of personal history and life experiences, and delaying medical counsel. These strategies are described. The findings provide fresh insights about women's response to incontinence and their practice of self-managing its consequences.

  14. Quantum Locality in Game Strategy.

    PubMed

    Melo-Luna, Carlos A; Susa, Cristian E; Ducuara, Andrés F; Barreiro, Astrid; Reina, John H

    2017-03-22

    Game theory is a well established branch of mathematics whose formalism has a vast range of applications from the social sciences, biology, to economics. Motivated by quantum information science, there has been a leap in the formulation of novel game strategies that lead to new (quantum Nash) equilibrium points whereby players in some classical games are always outperformed if sharing and processing joint information ruled by the laws of quantum physics is allowed. We show that, for a bipartite non zero-sum game, input local quantum correlations, and separable states in particular, suffice to achieve an advantage over any strategy that uses classical resources, thus dispensing with quantum nonlocality, entanglement, or even discord between the players' input states. This highlights the remarkable key role played by pure quantum coherence at powering some protocols. Finally, we propose an experiment that uses separable states and basic photon interferometry to demonstrate the locally-correlated quantum advantage.

  15. Strategy: A Philosophy of Doctrine.

    DTIC Science & Technology

    1983-06-01

    awesome weapons and power, sophis - ticated technology, and rapidly evolving circumstances, but also with the pervasive unpredictability of the human...money can buy. While this may never be completely possible, the continuous bombardment of the people with media coverage of cost overruns and leaks ...September 1979, pp. 445-486. Turner , Stansfield, and Thibault, George. "Preparing for the Unexpected: The Need for a New Military Strategy

  16. Turnover: strategies for staff retention.

    PubMed

    SnowAntle, S

    1990-01-01

    This discussion has focused on a number of areas where organizations may find opportunities for more effectively managing employee retention. Given the multitude of causes and consequences, there is no one quick fix. Effective management of employee retention requires assessment of the entire human resources process, that is, recruitment, selection, job design, compensation, supervision, work conditions, etc. Regular and systematic diagnosis of turnover and implementation of multiple strategies and evaluation are needed (Mobley, 1982).

  17. Improving the National Strategy Process

    DTIC Science & Technology

    2013-03-01

    International Development has suffered a 75% reduction in its staffing numbers since the 1970’ s .55 By involving Congress in the strategy approval...NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Lieutenant Colonel Jeff Stewart United States Army 5d. PROJECT...NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Professor Leonard J. Fullenkamp

  18. Rogue States and Deterrence Strategy

    DTIC Science & Technology

    2009-04-02

    s , Iran began reviving its civilian nuclear programs. In 2002 and 2003 clandestine research on fuel enrichment received international attention and...Deterrence Strategy 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Colonel Scott A. Enold 5d. PROJECT NUMBER 5e. TASK NUMBER 5f...WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Colonel Stephen Weiler Department of Command, Leadership, and Management 8

  19. Communication patterns and allocation strategies.

    SciTech Connect

    Leung, Vitus Joseph; Mache, Jens Wolfgang; Bunde, David P.

    2004-01-01

    Motivated by observations about job runtimes on the CPlant system, we use a trace-driven microsimulator to begin characterizing the performance of different classes of allocation algorithms on jobs with different communication patterns in space-shared parallel systems with mesh topology. We show that relative performance varies considerably with communication pattern. The Paging strategy using the Hilbert space-filling curve and the Best Fit heuristic performed best across several communication patterns.

  20. Organizational change strategies within healthcare.

    PubMed

    Steinke, Claudia; Dastmalchian, Ali; Blyton, Paul; Hasselback, Paul

    2013-01-01

    This study explores ways in which healthcare organizations can improve their organizational fitness for change using Beer and Nohria's framework of Theory E (concentrating on the economic value of change) and Theory O (concentrating on the organization's long-term capabilities for change). Data were collected from senior leaders/medical directors from health regions in Alberta. The results show that even though there is a tendency for reliance on Theory E change strategies, the respondents demonstrated other preferred approaches to change.

  1. 2007 National Money Laundering Strategy

    DTIC Science & Technology

    2007-03-16

    National Money Laundering Strategy 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER...based inter- agency cooperation. More than a dozen Federal agen- cies, bureaus, and offices participated in these projects , each with a unique...of bulk cash smuggling along the Northern border. The project will seek to identify the areas in this region where bulk cash smuggling is taking

  2. 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

  3. TREAT Modeling and Simulation Strategy

    SciTech Connect

    DeHart, Mark David

    2015-09-01

    This report summarizes a four-phase process used to describe the strategy in developing modeling and simulation software for the Transient Reactor Test Facility. The four phases of this research and development task are identified as (1) full core transient calculations with feedback, (2) experiment modeling, (3) full core plus experiment simulation and (4) quality assurance. The document describes the four phases, the relationship between these research phases, and anticipated needs within each phase.

  4. Strategies that fit emerging markets.

    PubMed

    Khanna, Tarun; Palepu, Krishna G; Sinha, Jayant

    2005-06-01

    It's no easy task to identify strategies for entering new international markets or to decide which countries to do business with. Many firms simply go with what they know-and fall far short of their goals. Part of the problem is that emerging markets have "institutional voids": They lack specialized intermediaries, regulatory systems, and contract-enforcing methods. These gaps have made it difficult for multinationals to succeed in developing nations; thus, many companies have resisted investing there. That may be a mistake. If Western companies don't come up with good strategies for engaging with emerging markets, they are unlikely to remain competitive. Many firms choose their markets and strategies for the wrong reasons, relying on everything from senior managers' gut feelings to the behaviors of rivals. Corporations also depend on composite indexes for help making decisions. But these analyses can be misleading; they don't account for vital information about the soft infrastructures in developing nations. A better approach is to understand institutional variations between countries. The best way to do this, the authors have found, is by using the five contexts framework. The five contexts are a country's political and social systems, its degree of openness, its product markets, its labor markets, and its capital markets. By asking a series of questions that pertain to each ofthe five areas, executives can map the institutional contexts of any nation. When companies match their strategies to each country's contexts, they can take advantage of a location's unique strengths. But first firms should weigh the benefits against the costs. If they find that the risks of adaptation are too great, they should try to change the contexts in which they operate or simply stay away.

  5. Search strategies of Wikipedia readers.

    PubMed

    Rodi, Giovanna Chiara; Loreto, Vittorio; Tria, Francesca

    2017-01-01

    The quest for information is one of the most common activity of human beings. Despite the the impressive progress of search engines, not to miss the needed piece of information could be still very tough, as well as to acquire specific competences and knowledge by shaping and following the proper learning paths. Indeed, the need to find sensible paths in information networks is one of the biggest challenges of our societies and, to effectively address it, it is important to investigate the strategies adopted by human users to cope with the cognitive bottleneck of finding their way in a growing sea of information. Here we focus on the case of Wikipedia and investigate a recently released dataset about users' click on the English Wikipedia, namely the English Wikipedia Clickstream. We perform a semantically charged analysis to uncover the general patterns followed by information seekers in the multi-dimensional space of Wikipedia topics/categories. We discover the existence of well defined strategies in which users tend to start from very general, i.e., semantically broad, pages and progressively narrow down the scope of their navigation, while keeping a growing semantic coherence. This is unlike strategies associated to tasks with predefined search goals, namely the case of the Wikispeedia game. In this case users first move from the 'particular' to the 'universal' before focusing down again to the required target. The clear picture offered here represents a very important stepping stone towards a better design of information networks and recommendation strategies, as well as the construction of radically new learning paths.

  6. Revision IPAA: strategies for success.

    PubMed

    Larson, David W

    2014-07-01

    The history of ileal pouch-anal anastomosis (IPAA) is one of success with durable surgical and functional results. However, pouch failure, due to infection, mechanical, or functional disability, represents a challenge to both surgeon and patient. Practicing surgeons who deal with the revision pouch face a variety of challenges. Success requires a strategy, which includes critical planning, preparation, and surgical techniques in order that surgeons continue to provide solutions and hope to patients.

  7. Selected synthetic strategies to cyclophanes

    PubMed Central

    2015-01-01

    Summary In this review we cover various approaches to meta- and paracyclophanes involving popular reactions. Generally, we have included a strategy where the reaction was used for assembling the cyclophane skeleton for further functionalization. In several instances, after the cyclophane is made several popular reactions are used and these are not covered here. We included various natural products related to cyclophanes. To keep the length of the review at a manageable level the literature related to orthocyclophanes was not included. PMID:26425186

  8. Search strategies of Wikipedia readers

    PubMed Central

    2017-01-01

    The quest for information is one of the most common activity of human beings. Despite the the impressive progress of search engines, not to miss the needed piece of information could be still very tough, as well as to acquire specific competences and knowledge by shaping and following the proper learning paths. Indeed, the need to find sensible paths in information networks is one of the biggest challenges of our societies and, to effectively address it, it is important to investigate the strategies adopted by human users to cope with the cognitive bottleneck of finding their way in a growing sea of information. Here we focus on the case of Wikipedia and investigate a recently released dataset about users’ click on the English Wikipedia, namely the English Wikipedia Clickstream. We perform a semantically charged analysis to uncover the general patterns followed by information seekers in the multi-dimensional space of Wikipedia topics/categories. We discover the existence of well defined strategies in which users tend to start from very general, i.e., semantically broad, pages and progressively narrow down the scope of their navigation, while keeping a growing semantic coherence. This is unlike strategies associated to tasks with predefined search goals, namely the case of the Wikispeedia game. In this case users first move from the ‘particular’ to the ‘universal’ before focusing down again to the required target. The clear picture offered here represents a very important stepping stone towards a better design of information networks and recommendation strategies, as well as the construction of radically new learning paths. PMID:28152030

  9. Rehabilitative strategies following hand fractures.

    PubMed

    Hays, Peyton L; Rozental, Tamara D

    2013-11-01

    The importance of rehabilitation in the management of hand fractures cannot be overstated. The breadth of rehabilitative strategies ranges from heat and range-of-motion exercises to more complex splinting and tendon gliding modalities. The goals, however, are clear: control pain; limit soft tissue swelling; provide support for fracture healing; restore motion, strength, and function; and enable the return to work and daily activities.

  10. Dispersion as a Survival Strategy

    NASA Astrophysics Data System (ADS)

    Junior, Valdivino Vargas; Machado, Fábio Prates; Roldán-Correa, Alejandro

    2016-08-01

    We consider stochastic growth models to represent population subject to catastrophes. We analyze the subject from different set ups considering or not spatial restrictions, whether dispersion is a good strategy to increase the population viability. We find out it strongly depends on the effect of a catastrophic event, the spatial constraints of the environment and the probability that each exposed individual survives when a disaster strikes.

  11. Strategies for cell membrane functionalization

    PubMed Central

    Armstrong, James PK

    2016-01-01

    The ability to rationally manipulate and augment the cytoplasmic membrane can be used to overcome many of the challenges faced by conventional cellular therapies and provide innovative opportunities when combined with new biotechnologies. The focus of this review is on emerging strategies used in cell functionalization, highlighting both pioneering approaches and recent developments. These will be discussed within the context of future directions in this rapidly evolving field. PMID:27229904

  12. Oligonucleotide-based antiviral strategies.

    PubMed

    Schubert, S; Kurreck, J

    2006-01-01

    In the age of extensive global traffic systems, the close neighborhood of man and livestock in some regions of the world, as well as inadequate prevention measures and medical care in poorer countries, greatly facilitates the emergence and dissemination of new virus strains. The appearance of avian influenza viruses that can infect humans, the spread of the severe acute respiratory syndrome (SARS) virus, and the unprecedented raging of human immunodeficiency virus (HIV) illustrate the threat of a global virus pandemic. In addition, viruses like hepatitis B and C claim more than one million lives every year for want of efficient therapy. Thus, new approaches to prevent virus propagation are urgently needed. Antisense strategies are considered a very attractive means of inhibiting viral replication, as oligonucleotides can be designed to interact with any viral RNA, provided its sequence is known. The ensuing targeted destruction of viral RNA should interfere with viral replication without entailing negative effects on ongoing cellular processes. In this review, we will give some examples of the employment of antisense oligonucleotides, ribozymes, and RNA interference strategies for antiviral purposes. Currently, in spite of encouraging results in preclinical studies, only a few antisense oligonucleotides and ribozymes have turned out to be efficient antiviral compounds in clinical trials. The advent of RNA interference now seems to be refueling hopes for decisive progress in the field of therapeutic employment of antisense strategies.

  13. Do quantum strategies always win?

    NASA Astrophysics Data System (ADS)

    Anand, Namit; Benjamin, Colin

    2015-11-01

    In a seminal paper, Meyer (Phys Rev Lett 82:1052, 1999) described the advantages of quantum game theory by looking at the classical penny flip game. A player using a quantum strategy can win against a classical player almost 100 % of the time. Here we make a slight modification to the quantum game, with the two players sharing an entangled state to begin with. We then analyze two different scenarios: First in which quantum player makes unitary transformations to his qubit, while the classical player uses a pure strategy of either flipping or not flipping the state of his qubit. In this case, the quantum player always wins against the classical player. In the second scenario, we have the quantum player making similar unitary transformations, while the classical player makes use of a mixed strategy wherein he either flips or not with some probability " p." We show that in the second scenario, 100 % win record of a quantum player is drastically reduced and for a particular probability " p" the classical player can even win against the quantum player. This is of possible relevance to the field of quantum computation as we show that in this quantum game of preserving versus destroying entanglement a particular classical algorithm can beat the quantum algorithm.

  14. Strategies to Reduce Indoor Tanning

    PubMed Central

    Holman, Dawn M.; Fox, Kathleen A.; Glenn, Jeffrey D.; Guy, Gery P.; Watson, Meg; Baker, Katie; Cokkinides, Vilma; Gottlieb, Mark; Lazovich, DeAnn; Perna, Frank M.; Sampson, Blake P.; Seidenberg, Andrew B.; Sinclair, Craig; Geller, Alan C.

    2015-01-01

    Exposure to ultraviolet radiation from indoor tanning device use is associated with an increased risk of skin cancer, including risk of malignant melanoma, and is an urgent public health problem. By reducing indoor tanning, future cases of skin cancer could be prevented, along with the associated morbidity, mortality, and healthcare costs. On August 20, 2012, the CDC hosted a meeting to discuss the current body of evidence on strategies to reduce indoor tanning as well as research gaps. Using the Action Model to Achieve Healthy People 2020 Overarching Goals as a framework, the current paper provides highlights on the topics that were discussed, including (1) the state of the evidence on strategies to reduce indoor tanning; (2) the tools necessary to effectively assess, monitor, and evaluate the short- and long-term impact of interventions designed to reduce indoor tanning; and (3) strategies to align efforts at the national, state, and local levels through transdisciplinary collaboration and coordination across multiple sectors. Although many challenges and barriers exist, a coordinated, multilevel, transdisciplinary approach has the potential to reduce indoor tanning and prevent future cases of skin cancer. PMID:23683986

  15. Management strategies for encouraging creativity.

    PubMed

    Preston, P

    1998-01-01

    Change, chaos, and uncertainty touch every part of every institution. The laboratory is not immune. Managers content to continue on their familiar path soon will find themselves bypassed. To meet today's challenges, directors of technical operations, laboratory directors, team leaders, and coordinators need plenty of creativity--from everyone on their staff. It is no longer just "nice" to improve group output and problem-solving skills while staying within a "shoestring" budget. It is absolutely necessary. In this article, we explore strategies laboratory managers can use to tap the creative potential and commitment of their people. These strategies work. Whether it involves using humor, creating "idea centers," or "deconstructing the bureaucracy," the goal is the same: to encourage clinical managers to think beyond their technical and managerial experience. The examples in this article may not suit the needs, situations, or tastes of all laboratory managers. They are "food for thought." The concepts and strategies these examples illustrate are every laboratory manager's keys to adapting successfully to future challenges.

  16. Regenerative Strategies for Craniofacial Disorders

    PubMed Central

    Garland, Catharine B.; Pomerantz, Jason H.

    2012-01-01

    Craniofacial disorders present markedly complicated problems in reconstruction because of the complex interactions of the multiple, simultaneously affected tissues. Regenerative medicine holds promise for new strategies to improve treatment of these disorders. This review addresses current areas of unmet need in craniofacial reconstruction and emphasizes how craniofacial tissues differ from their analogs elsewhere in the body. We present a problem-based approach to illustrate current treatment strategies for various craniofacial disorders, to highlight areas of need, and to suggest regenerative strategies for craniofacial bone, fat, muscle, nerve, and skin. For some tissues, current approaches offer excellent reconstructive solutions using autologous tissue or prosthetic materials. Thus, new “regenerative” approaches would need to offer major advantages in order to be adopted. In other tissues, the unmet need is great, and we suggest the greatest regenerative need is for muscle, skin, and nerve. The advent of composite facial tissue transplantation and the development of regenerative medicine are each likely to add important new paradigms to our treatment of craniofacial disorders. PMID:23248598

  17. Controlling viral outbreaks: Quantitative strategies

    PubMed Central

    2017-01-01

    Preparing for and responding to outbreaks of serious livestock infectious diseases are critical measures to safeguard animal health, public health, and food supply. Almost all of the current control strategies are empirical, and mass culling or “stamping out” is frequently the principal strategy for controlling epidemics. However, there are ethical, ecological, and economic reasons to consider less drastic control strategies. Here we use modeling to quantitatively study the efficacy of different control measures for viral outbreaks, where the infectiousness, transmissibility and death rate of animals commonly depends on their viral load. We develop a broad theoretical framework for exploring and understanding this heterogeneity. The model includes both direct transmission from infectious animals and indirect transmission from an environmental reservoir. We then incorporate a large variety of control measures, including vaccination, antivirals, isolation, environmental disinfection, and several forms of culling, which may result in fewer culled animals. We provide explicit formulae for the basic reproduction number, R0, for each intervention and for combinations. We evaluate the control methods for a realistic simulated outbreak of low pathogenic avian influenza on a mid-sized turkey farm. In this simulated outbreak, culling results in more total dead birds and dramatically more when culling all of the infected birds. PMID:28187137

  18. Updated NGNP Fuel Acquisition Strategy

    SciTech Connect

    David Petti; Tim Abram; Richard Hobbins; Jim Kendall

    2010-12-01

    A Next Generation Nuclear Plant (NGNP) fuel acquisition strategy was first established in 2007. In that report, a detailed technical assessment of potential fuel vendors for the first core of NGNP was conducted by an independent group of international experts based on input from the three major reactor vendor teams. Part of the assessment included an evaluation of the credibility of each option, along with a cost and schedule to implement each strategy compared with the schedule and throughput needs of the NGNP project. While credible options were identified based on the conditions in place at the time, many changes in the assumptions underlying the strategy and in externalities that have occurred in the interim requiring that the options be re-evaluated. This document presents an update to that strategy based on current capabilities for fuel fabrication as well as fuel performance and qualification testing worldwide. In light of the recent Pebble Bed Modular Reactor (PBMR) project closure, the Advanced Gas Reactor (AGR) fuel development and qualification program needs to support both pebble and prismatic options under the NGNP project. A number of assumptions were established that formed a context for the evaluation. Of these, the most important are: • Based on logistics associated with the on-going engineering design activities, vendor teams would start preliminary design in October 2012 and complete in May 2014. A decision on reactor type will be made following preliminary design, with the decision process assumed to be completed in January 2015. Thus, no fuel decision (pebble or prismatic) will be made in the near term. • Activities necessary for both pebble and prismatic fuel qualification will be conducted in parallel until a fuel form selection is made. As such, process development, fuel fabrication, irradiation, and testing for pebble and prismatic options should not negatively influence each other during the period prior to a decision on reactor type

  19. Socialization of emotion regulation strategies through friends.

    PubMed

    Reindl, Marion; Gniewosz, Burkhard; Reinders, Heinz

    2016-06-01

    This study examines the effects of best friends' emotion regulation strategies (regarding the emotions anger, fear, and sadness) on the development of adolescents' emotion regulation strategies and subsequent depressive symptoms. Based on a two-wave longitudinal sample of 238 German adolescents, true change analyses showed positive effects of best friends' adaptive strategies (T1) on the change of adolescents' adaptive strategies (T2 - T1) for anger and fear. Best friends' adaptive strategies (T1) indirectly influence the development of maladaptive strategies (T2 - T1) through the change of adaptive strategies (T2 - T1) and, in turn, the development of depressive symptoms (T2 - T1; two-step mediation). Best friends' adaptive strategies for sadness did not have an effect on adolescents' adaptive strategies. In contrast to adaptive strategies, none of the friends' maladaptive strategies affected adolescents' maladaptive strategies. The results are discussed in terms of peer influences on the development of emotion regulation strategies and psychosocial adjustment.

  20. Control Strategies to Achieve Air Pollution Reduction

    EPA Pesticide Factsheets

    Considerations in designing an effective control strategy related to air quality, controlling pollution sources, need for regional or national controls, steps to developing a control strategy, and additional EPA resources.

  1. Picking the right transition strategy.

    PubMed

    Watkins, Michael D

    2009-01-01

    Leaders in transition reflexively rely on the skills and strategies that worked for them in the past. That's a mistake, says Watkins, whose research shows that executives moving into new roles must gain a deep understanding of the situation at hand and adapt to it. To help them accurately assess their organizations and tailor their strategies and styles accordingly, he developed the STARS framework. "STARS" is an acronym for the five common situations leaders move into: start-up, turnaround, accelerated growth, realignment, and sustaining success. Thus, the model outlines the challenges of launching a venture or project; saving a business or initiative that's in serious trouble; dealing with rapid expansion; reenergizing a once-leading company that's now facing problems; and following in the footsteps of a highly regarded leader with a strong legacy of success. Executives can accelerate their immersion in new roles by following certain fundamental principles: Organize to learn about the business, establish A-item priorities, define strategic intent, quickly build the leadership team, secure early wins, and create supportive alliances across the company. But the way those principles should be applied depends very much on the business situation, which the STARS framework can help leaders analyze. Turnarounds and realignments present especially distinct leadership challenges that call for particular transition strategies. Regardless of the business situation, leaders must figure out which things need to happen--perhaps a jump in market share or an expansion into different markets--for their business to achieve its goals. And they must determine which leadership style best fits the new culture they're joining. Armed with such clarity, executives can design effective plans to manage their organizations and themselves.

  2. On dormancy strategies in tardigrades.

    PubMed

    Guidetti, Roberto; Altiero, Tiziana; Rebecchi, Lorena

    2011-05-01

    In this review we analyze the dormancy strategies of metazoans inhabiting "hostile to life" habitats, which have a strong impact on their ecology and in particular on the traits of their life history. Tardigrades are here considered a model animal, being aquatic organisms colonizing terrestrial habitats. Tardigrades evolved a large variety of dormant stages that can be ascribed to diapause (encystment, cyclomorphosis, resting eggs) and cryptobiosis (anhydrobiosis, cryobiosis, anoxibiosis). In tardigrades, diapause and cryptobiosis can occur separately or simultaneously, consequently the adoption of one adaptive strategy is not necessarily an alternative to the adoption of the other. Encystment and cyclomorphosis are characterized by seasonal cyclic changes in morphology and physiology of the animals. They share several common features and their evolution is strictly linked to the molting process. A bet-hedging strategy with different patterns of egg hatching time has been observed in a tardigrade species. Four categories of eggs have been identified: subitaneous, delayed-hatching, abortive and diapause resting eggs, which needs a stimulus to hatch (rehydration after a period of desiccation). Cryptobiotic tardigrades are able to withstand desiccation (anhydrobiosis) and freezing (cryobiosis) at any stage of their life-cycle. This ability involves a complex array of factors working at molecular (bioprotectans), physiological and structural levels. Animal survival and the accumulation of molecular damage are related to the time spent in the cryptobiotic state, to the abiotic parameters during the cryptobiotic state, and to the conditions during initial and final phases of the process. Cryptobiosis evolved independently at least two times in tardigrades, in eutardigrades and in echiniscoids. Within each evolutionary line, the absence of cryptobiotic abilities is more related to selective pressures to local habitat adaptation than to phylogenetic relationships. The

  3. INL High Performance Building Strategy

    SciTech Connect

    Jennifer D. Morton

    2010-02-01

    High performance buildings, also known as sustainable buildings and green buildings, are resource efficient structures that minimize the impact on the environment by using less energy and water, reduce solid waste and pollutants, and limit the depletion of natural resources while also providing a thermally and visually comfortable working environment that increases productivity for building occupants. As Idaho National Laboratory (INL) becomes the nation’s premier nuclear energy research laboratory, the physical infrastructure will be established to help accomplish this mission. This infrastructure, particularly the buildings, should incorporate high performance sustainable design features in order to be environmentally responsible and reflect an image of progressiveness and innovation to the public and prospective employees. Additionally, INL is a large consumer of energy that contributes to both carbon emissions and resource inefficiency. In the current climate of rising energy prices and political pressure for carbon reduction, this guide will help new construction project teams to design facilities that are sustainable and reduce energy costs, thereby reducing carbon emissions. With these concerns in mind, the recommendations described in the INL High Performance Building Strategy (previously called the INL Green Building Strategy) are intended to form the INL foundation for high performance building standards. This revised strategy incorporates the latest federal and DOE orders (Executive Order [EO] 13514, “Federal Leadership in Environmental, Energy, and Economic Performance” [2009], EO 13423, “Strengthening Federal Environmental, Energy, and Transportation Management” [2007], and DOE Order 430.2B, “Departmental Energy, Renewable Energy, and Transportation Management” [2008]), the latest guidelines, trends, and observations in high performance building construction, and the latest changes to the Leadership in Energy and Environmental Design

  4. Vaccination strategies for Parkinson disease

    PubMed Central

    Romero-Ramos, Marina; von Euler Chelpin, Marianne; Sanchez-Guajardo, Vanesa

    2014-01-01

    Parkinson disease is the second most common neurodegenerative disease in the world, but there is currently no available cure for it. Current treatments only alleviate some of the symptoms for a few years, but they become ineffective in the long run and do not stop the disease. Therefore it is of outmost importance to develop therapeutic strategies that can prevent, stop, or cure Parkinson disease. A very promising target for these therapies is the peripheral immune system due to its probable involvement in the disease and its potential as a tool to modulate neuroinflammation. But for such strategies to be successful, we need to understand the particular state of the peripheral immune system during Parkinson disease in order to avoid its weaknesses. In this review we examine the available data regarding how dopamine regulates the peripheral immune system and how this regulation is affected in Parkinson disease; the specific cytokine profiles observed during disease progression and the alterations documented to date in patients’ peripheral blood mononuclear cells. We also review the different strategies used in Parkinson disease animal models to modulate the adaptive immune response to salvage dopaminergic neurons from cell death. After analyzing the evidence, we hypothesize the need to prime the immune system to restore natural tolerance against α-synuclein in Parkinson disease, including at the same time B and T cells, so that T cells can reprogram microglia activation to a beneficial pattern and B cell/IgG can help neurons cope with the pathological forms of α-synuclein. PMID:24670306

  5. Vocabulary Memorizing Strategies by Chinese University Students

    ERIC Educational Resources Information Center

    Yang, Wei-dong; Dai, Wei-ping

    2012-01-01

    The findings of the study indicate that students prefer to engage in the vocabulary learning strategies that would be most appealing to them and that would entail less manipulation of the language. Of the four vocabulary memorizing strategies cited in the study (rote repetition, structural associations, semantic strategies, and mnemonic keyword…

  6. Request Strategies in British English and Japanese.

    ERIC Educational Resources Information Center

    Fukushima, Saeko

    1996-01-01

    Tests request strategies used by speakers of Japanese and British English in two culturally neutral situations likely to trigger a request. Concludes that the degree of imposition goes on a par with the number of politeness strategies but that there are differences in the types of strategies used: the British use conventional forms and supportive…

  7. Cosmetology Reading Strategies. 1980 Vocational Reading Series.

    ERIC Educational Resources Information Center

    Thornton, L. Jay; And Others

    Cosmetology Reading Strategies is one of five instructional guides in the Reading Strategies in Vocational Education Series. Developed to assist teachers working with students considered disadvantaged because of reading deficiency, the guide contains several strategies, suitable for adaptation, specifically related to cosmetology instruction. Each…

  8. 48 CFR 34.004 - Acquisition strategy.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Acquisition strategy. 34... CATEGORIES OF CONTRACTING MAJOR SYSTEM ACQUISITION General 34.004 Acquisition strategy. The program manager, as specified in agency procedures, shall develop an acquisition strategy tailored to the...

  9. 29 CFR 42.6 - Enforcement strategy.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Enforcement strategy. 42.6 Section 42.6 Labor Office of the Secretary of Labor COORDINATED ENFORCEMENT § 42.6 Enforcement strategy. (a) Each Regional Farm Labor... enforcement strategy for each protective statute pursuant to § 42.20(c)(3). The National Committee...

  10. 48 CFR 3034.004 - Acquisition strategy.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Acquisition strategy. 3034.004 Section 3034.004 Federal Acquisition Regulations System DEPARTMENT OF HOMELAND SECURITY, HOMELAND... Acquisition strategy. See (HSAR) 48 CFR 3009.570 for policy applicable to acquisition strategies that...

  11. Language Learning Strategy Use In Palestine.

    ERIC Educational Resources Information Center

    Shmais, Wafa Abu

    2003-01-01

    Reports on current English language learning strategies used by Arabic-speaking English-majors enrolled at a University in Palestine. Results showed that gender and proficiency had no significant differences on the use of strategies. Recommends that more training should be given in using cognitive, memory and compensation strategies by embedding…

  12. Language Learning Strategies and Its Training Model

    ERIC Educational Resources Information Center

    Liu, Jing

    2010-01-01

    This paper summarizes and reviews the literature regarding language learning strategies and it's training model, pointing out the significance of language learning strategies to EFL learners and an applicable and effective language learning strategies training model, which is beneficial both to EFL learners and instructors, is badly needed.

  13. 40 CFR 52.07 - Control strategies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 3 2012-07-01 2012-07-01 false Control strategies. 52.07 Section 52.07... PROMULGATION OF IMPLEMENTATION PLANS General Provisions § 52.07 Control strategies. (a) Each subpart specifies in what respects the control strategies are approved or disapproved. Where emission limitations...

  14. 40 CFR 52.07 - Control strategies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 3 2011-07-01 2011-07-01 false Control strategies. 52.07 Section 52.07... PROMULGATION OF IMPLEMENTATION PLANS General Provisions § 52.07 Control strategies. (a) Each subpart specifies in what respects the control strategies are approved or disapproved. Where emission limitations...

  15. 40 CFR 52.07 - Control strategies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 3 2013-07-01 2013-07-01 false Control strategies. 52.07 Section 52.07... PROMULGATION OF IMPLEMENTATION PLANS General Provisions § 52.07 Control strategies. (a) Each subpart specifies in what respects the control strategies are approved or disapproved. Where emission limitations...

  16. 40 CFR 52.07 - Control strategies.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 3 2014-07-01 2014-07-01 false Control strategies. 52.07 Section 52.07... PROMULGATION OF IMPLEMENTATION PLANS General Provisions § 52.07 Control strategies. (a) Each subpart specifies in what respects the control strategies are approved or disapproved. Where emission limitations...

  17. Enhanced Ocean Predictability Through Optimal Observing Strategies

    DTIC Science & Technology

    2003-09-30

    oceanographic applications. Second, use these methods to design optimal observing strategies with special emphasis on drifter deployments that achieve...to assess the predictability of the optimal deployment strategy . The original idea was to use ensemble methods for this analysis. However, a...Enhanced Ocean Predictability Through Optimal Observing Strategies PI: A. D. Kirwan, Jr. College of Marine Studies, University of Delaware

  18. Strategy Planning in Continuing Nursing Education.

    ERIC Educational Resources Information Center

    Aiken, Eula

    Corporate strategies that can be used in continuing nursing education programs are discussed, based on the Regional Action for Continuing Education in Nursing Education project. Attention is focused on strategies employed at Southern State University (SSU). A practical planning method was used to guide the process of corporate strategy formulation…

  19. Coping Strategies in Young Male Prisoners

    ERIC Educational Resources Information Center

    Mohino, Susana; Kirchner, Teresa; Forns, Maria

    2004-01-01

    The general aim of this study is to analyze diverse aspects relating to the use of coping strategies among prison inmates. The specific objectives are (a) to analyze which type of coping strategies predominate among prisoners, considering both the focus and the method; (b) to relate the use of coping strategies with variables related to the prison…

  20. Three Strategies for Effective Data Oversight

    ERIC Educational Resources Information Center

    Huwe, Terence K.

    2009-01-01

    This article discusses three strategies for building a data center or service. These strategies are: (1) "audit" a way to alliances; (2) "share" oversight but "own" the warehouse; and (3) join new professional "cultures." These strategies have more to do with people and organizations than technology since technology mirrors and amplifies what…

  1. Discrepant Stakeholder Perspectives on Graduate Employability Strategies

    ERIC Educational Resources Information Center

    Kinash, Shelley; Crane, Linda; Judd, Madelaine-Marie; Knight, Cecily

    2016-01-01

    A literature review identified 12 strategies that have been empirically linked to improvements in graduate employability. A survey methodology was used to investigate self-reported use and/or perspectives on these strategies among four stakeholder groups. The following questions were asked: to students--What strategies are you using to improve…

  2. Learning Strategies for Adolescents with Mild Disabilities

    ERIC Educational Resources Information Center

    Conderman, Greg; Koman, Kara; Schibelka, Mary; Higgin, Karen; Cooper, Cody; Butler, Jordyn

    2013-01-01

    Learning strategy instruction is an evidence-based practice for teaching adolescents with mild disabilities. However, researchers have not developed strategies for every content area or skill. Therefore, teachers need to be able develop strategies based on the needs of their students. This article reviews the process for developing and teaching…

  3. Strategies of Communication in ESL Learners.

    ERIC Educational Resources Information Center

    Stovall, Margaret

    The communication strategies of eight Spanish-speaking children enrolled in an elementary English as a second language (ESL) program in Austin, Texas were observed and analyzed. Strategies were found to be divisible into three categories: kinesic, paralinguistic, and linguistic. The linguistic strategies resulted in errors, but these are deemed…

  4. Attributional Retraining and the Teaching of Strategies.

    ERIC Educational Resources Information Center

    Borkowski, John G.; And Others

    1986-01-01

    Studies indicate that individual differences in strategy use among mentally retarded and learning disabled students can be explained by a metacognition model which integrates three components--Specific Strategy Knowledge, Metamemory Acquisition Procedures, and General Strategy Knowledge (including beliefs about the causes of successful…

  5. Strategies of Qualitative Inquiry. Third Edition

    ERIC Educational Resources Information Center

    Denzin, Norman K., Ed.; Lincoln, Yvonna S., Ed.

    2007-01-01

    "Strategies of Qualitative Inquiry, Third Edition," the second volume in the paperback version of "The SAGE Handbook of Qualitative Research, 3rd Edition," consists of Part III of the handbook ("Strategies of Inquiry"). "Strategies of Qualitative Inquiry, Third Edition" presents the major tactics--historically, the research methods--that…

  6. 2011 National Drug Control Strategy. Executive Summary

    ERIC Educational Resources Information Center

    Office of National Drug Control Policy, 2011

    2011-01-01

    In May of 2010, President Obama released the Administration's inaugural "National Drug Control Strategy", a comprehensive approach to combat the public health and safety consequences posed by drug use. Now, a year later, the Administration is releasing its update building upon that initial "Strategy". The "Strategy" establishes ambitious goals to…

  7. Hawaii energy strategy: Executive summary, October 1995

    SciTech Connect

    1995-10-01

    This is an executive summary to a report on the Hawaii Energy Strategy Program. The topics of the report include the a description of the program including an overview, objectives, policy statement and purpose and objectives; energy strategy policy development; energy strategy projects; current energy situation; modeling Hawaii`s energy future; energy forecasts; reducing energy demand; scenario assessment, and recommendations.

  8. From Strategic Intent to Strategy: The "Gap"

    ERIC Educational Resources Information Center

    Knoess, Christoph

    2005-01-01

    "Strategic planning results in plans, not strategies." This admission by Gary Hamel, one of the foremost business thinkers of the times, sums up the dilemma of many institutions of higher education. While they each have a mission supported by a strategic plan, many don't seem to have a demonstrable strategy. An institution's strategy is not…

  9. Strategies: Office Procedures with Communications Math.

    ERIC Educational Resources Information Center

    Wyoming Univ., Laramie. Coll. of Education.

    This booklet contains 30 one-page strategies for teaching mathematical skills needed for office procedures. All the strategies are suitable for or can be adapted for special needs students. Each strategy is a classroom activity and is matched with the skill that it develops and its technology/content area (communications and/or mathematics). Some…

  10. End Game Strategies: Winning the Peace

    DTIC Science & Technology

    2012-03-01

    End Game Strategies: Winning the Peace by Lieutenant Colonel William L. Peace Sr. United States Army National Guard...4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER End Game Strategies: Winning the Peace 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER...RESEARCH PROJECT END GAME STRATEGIES: WINNING THE PEACE by Lieutenant Colonel William L. Peace Sr. United States Army

  11. Vocational Special Needs Instructional Strategies Project.

    ERIC Educational Resources Information Center

    Posey, Virginia; Johnson, Margaret

    This handbook for vocational educators reviews four instructional strategies that may be used in a vocational classroom to accommodate the special needs of the handicapped and/or disadvantaged student. The strategies are task analysis, mapping, flowcharting, and peer tutoring. For each strategy, examples are given that incorporate the three…

  12. Mining Social Entrepreneurship Strategies Using Topic Modeling.

    PubMed

    Chandra, Yanto; Jiang, Li Crystal; Wang, Cheng-Jun

    2016-01-01

    Despite the burgeoning research on social entrepreneurship (SE), SE strategies remain poorly understood. Drawing on extant research on the social activism and social change, empowerment and SE models, we explore, classify and validate the strategies used by 2,334 social entrepreneurs affiliated with the world's largest SE support organization, Ashoka. The results of the topic modeling of the social entrepreneurs' strategy profiles reveal that they employed a total of 39 change-making strategies that vary across resources (material versus symbolic strategies), specificity (general versus specific strategies), and mode of participation (mass versus elite participation strategies); they also vary across fields of practice and time. Finally, we identify six meta-SE strategies-a reduction from the 39 strategies-and identify four new meta-SE strategies (i.e., system reform, physical capital development, evidence-based practices, and prototyping) that have been overlooked in prior SE research. Our findings extend and deepen the research into SE strategies and offer a comprehensive model of SE strategies that advances theory, practice and policy making.

  13. Hawaii energy strategy report, October 1995

    SciTech Connect

    1995-10-01

    This is a report on the Hawaii Energy Strategy Program. The topics of the report include the a description of the program including an overview, objectives, policy statement and purpose and objectives; energy strategy policy development; energy strategy projects; current energy situation; modeling Hawaii`s energy future; energy forecasts; reducing energy demand; scenario assessment, and recommendations.

  14. Revealing the Effectivenesses of Communication Strategies

    ERIC Educational Resources Information Center

    Lin, Grace Hui Chin

    2013-01-01

    The purpose of this study is to report the history of communication strategy and highlight the importance of strategic competence. It provides the histories and characterizations of communication strategy. Besides, it presents from which perspectives these definitions of communication strategies were developed. Various earlier and latter…

  15. 48 CFR 234.004 - Acquisition strategy.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Acquisition strategy. 234..., DEPARTMENT OF DEFENSE SPECIAL CATEGORIES OF CONTRACTING MAJOR SYSTEM ACQUISITION 234.004 Acquisition strategy. (1) See 209.570 for policy applicable to acquisition strategies that consider the use of lead...

  16. Pricing Strategies for CD-ROM Products.

    ERIC Educational Resources Information Center

    Rowley, J. E.

    1994-01-01

    Pricing strategies for subscriptions and licenses for CD-ROMs are different for single users and networks. The basic components of pricing strategies are charges for subscription, connect line, display/print, telecommunication, session rate, special commands, and special services. Highlights selected supplier pricing strategies for single users…

  17. 40 CFR 52.07 - Control strategies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Control strategies. 52.07 Section 52.07... PROMULGATION OF IMPLEMENTATION PLANS General Provisions § 52.07 Control strategies. (a) Each subpart specifies in what respects the control strategies are approved or disapproved. Where emission limitations...

  18. Neuroprotective strategies in radical prostatectomy.

    PubMed

    Schiff, Jonathan D; Mulhall, John P

    2005-01-01

    In this section, authors from New York give their views on the various neuroprotective strategies for patients having a radical prostatectomy, such as the use of nerve grafts and other approaches. A joint study from Korea, the USA, Canada and the UK is presented in a paper on the importance of patient perception in the clinical assessment and management of BPH. There is also a review of robotic urological surgery. Finally, authors from New York give a review on the life of Isaac Newton. This is a new historical review in the journal, but one that will be of general interest.

  19. A Phytoremediation Strategy for Arsenic

    SciTech Connect

    Meagher, Richard B.

    2005-06-01

    A Phytoremediation Strategy for Arsenic Progress Report May, 2005 Richard B. Meagher Principal Investigator Arsenic pollution affects the health of several hundred millions of people world wide, and an estimated 10 million Americans have unsafe levels of arsenic in their drinking water. However, few environmentally sound remedies for cleaning up arsenic contaminated soil and water have been proposed. Phytoremediation, the use of plants to extract and sequester environmental pollutants, is one new technology that offers an ecologically sound solution to a devastating problem. We propose that it is less disruptive to the environment to harvest and dispose of several thousand pounds per acre of contaminated aboveground plant material, than to excavate and dispose of 1 to 5 million pounds of contaminated soil per acre (assumes contamination runs 3 ft deep). Our objective is to develop a genetics-based phytoremediation strategy for arsenic removal that can be used in any plant species. This strategy requires the enhanced expression of several transgenes from diverse sources. Our working hypothesis is that organ-specific expression of several genes controlling the transport, electrochemical state, and binding of arsenic will result in the efficient extraction and hyperaccumulation of arsenic into aboveground plant tissues. This hypothesis is supported by theoretical arguments and strong preliminary data. We proposed six Specific Aims focused on testing and developing this arsenic phytoremediation strategy. During the first 18 months of the grant we made significant progress on five Specific Aims and began work on the sixth as summarized below. Specific Aim 1: Enhance plant arsenic resistance and greatly expand sinks for arsenite by expressing elevated levels of thiol-rich, arsenic-binding peptides. Hyperaccumulation of arsenic depends upon making plants that are both highly tolerant to arsenic and that have the capacity to store large amounts of arsenic aboveground

  20. Therapeutic Strategies to Inhibit MYC

    PubMed Central

    McKeown, Michael R.; Bradner, James E.

    2014-01-01

    MYC is a master regulator of stem cell state, embryogenesis, tissue homeostasis, and aging. As in health, in disease MYC figures prominently. Decades of biological research have identified a central role for MYC in the pathophysiology of cancer, inflammation, and heart disease. The centrality of MYC to such a vast breadth of disease biology has attracted significant attention to the historic challenge of developing inhibitors of MYC. This review will discuss therapeutic strategies toward the development of inhibitors of MYC-dependent transcriptional signaling, efforts to modulate MYC stability, and the elusive goal of developing potent, direct-acting inhibitors of MYC. PMID:25274755

  1. Immunocapture strategies in translational proteomics

    PubMed Central

    Fredolini, Claudia; Byström, Sanna; Pin, Elisa; Edfors, Fredrik; Tamburro, Davide; Iglesias, Maria Jesus; Häggmark, Anna; Hong, Mun-Gwan; Uhlen, Mathias; Nilsson, Peter; Schwenk, Jochen M

    2016-01-01

    Aiming at clinical studies of human diseases, antibody-assisted assays have been applied to biomarker discovery and toward a streamlined translation from patient profiling to assays supporting personalized treatments. In recent years, integrated strategies to couple and combine antibodies with mass spectrometry-based proteomic efforts have emerged, allowing for novel possibilities in basic and clinical research. Described in this review are some of the field’s current and emerging immunocapture approaches from an affinity proteomics perspective. Discussed are some of their advantages, pitfalls and opportunities for the next phase in clinical and translational proteomics. PMID:26558424

  2. Strategies for improving patient compliance.

    PubMed

    Strand, J

    1994-01-01

    Achieving patient compliance in taking prescribed medications is a formidable challenge for all clinicians. As PAs, we have daily opportunities to communicate with patients and improve their compliance. An office-based compliance program, combining patient education and behavior-modification components, can be beneficial in this regard. Strategies for improving compliance include giving clear, concise, and logical instructions in familiar language, adapting drug regimens to daily routines, eliciting patient participation through self-monitoring, and providing educational materials that promote overall good health in connection with medical treatment.

  3. Mars Odyssey interplanetary navigation strategy

    NASA Technical Reports Server (NTRS)

    Mase, Robert A.; Antreasian, Peter G.; Bell, Julia L.

    2003-01-01

    The 2001 Mars Odyssey Mission has returned an orbiter to map the planet and search for water. The success of this mission has reestablished confidence in Mars exploration that will pave the way for future orbiters, landers, adn rovers. The spacecraft has completed its journey and is now in the orbital science-gathering phase of the primary mission, which will continue through August 2004. This paper will describe teh strategy that was designed to safely and accurately navigate the spacecraft to Mars, and also relate the in-flight experience.

  4. Computer conferencing: Choices and strategies

    NASA Technical Reports Server (NTRS)

    Smith, Jill Y.

    1991-01-01

    Computer conferencing permits meeting through the computer while sharing a common file. The primary advantages of computer conferencing are that participants may (1) meet simultaneously or nonsimultaneously, and (2) contribute across geographic distance and time zones. Due to these features, computer conferencing offers a viable meeting option for distributed business teams. Past research and practice is summarized denoting practical uses of computer conferencing as well as types of meeting activities ill suited to the medium. Additionally, effective team strategies are outlined which maximize the benefits of computer conferencing.

  5. Multimedia strategy considers waste treatment

    SciTech Connect

    Phillips, J.B.

    1995-05-01

    The advent of multimedia pollution prevention programs has raised some interesting and challenging questions on the subject of facility operations. First and foremost is the goal of a multimedia pollution prevention program: how can industrial streams in an operating facility be treated to prevent pollutants from escaping in a particular effluent or waste streams without transferring the same pollutants to another medium? Once this is resolved, the next issue to be addressed is the fate of pollutants removed from effluent streams. EPA is moving toward discouraging destruction as an acceptable means of waste treatment. The strategies are presented for handling pollutants from one media without contaminating another.

  6. Combination strategies for pain management.

    PubMed

    Raffa, Robert B; Clark-Vetri, Rachel; Tallarida, Ronald J; Wertheimer, Albert I

    2003-10-01

    At least two factors relating to pain management using oral analgesics suggest that combination strategies merit consideration: many pains arise from more than one physiological cause and current analgesics have adverse effect profiles that might be reduced by combination with another agent in smaller doses or with less frequent dosing. In addition to increased convenience, combinations sometimes also result in the unexpected benefit of synergy. But not all pains, clinical settings or combinations merit the extra expense or other potential negative features of fixed-ratio products. This review examines the multiple basic science, clinical and pharmacoeconomic issues relating to analgesic combinations and the methodologies available for assessing these issues.

  7. The Time of Grand Strategy

    DTIC Science & Technology

    2013-03-01

    Development”, China Economist, no. 01 (2007). 19 Carl von Clausewitz, On War (Princeton, NJ: Princeton University Press, 1989), VII.22. 20 Carl von...Clausewitz, Ibid., VIII.2. 21 Carl von Clausewitz, Ibid., IV.12. 22 Harold Nelson, “Space and Time in On War”, Clausewitz and Modern Strategy (Towata, NJ...Frank Cass & Co., 1986), 138. 23 Carl von Clausewitz, On War, V.8; Harold Nelson, “Space and Time in On War, 143. 24 Carl von Clausewitz, On War., I

  8. Strategy for outer planets exploration

    NASA Technical Reports Server (NTRS)

    1975-01-01

    NASA's Planetary Programs Office formed a number of scientific working groups to study in depth the potential scientific return from the various candidate missions to the outer solar system. The results of these working group studies were brought together in a series of symposia to evaluate the potential outer planet missions and to discuss strategies for exploration of the outer solar system that were consistent with fiscal constraints and with anticipated spacecraft and launch vehicle capabilities. A logical, scientifically sound, and cost effective approach to exploration of the outer solar system is presented.

  9. Strategies for retaining midcareer nurses.

    PubMed

    McGillis Hall, Linda; Lalonde, Michelle; Dales, Lorraine; Peterson, Jessica; Cripps, Lauren

    2011-12-01

    One method of reducing predicted shortages because of the aging nursing workforce is to increase retention. Few studies have examined the unique needs of midcareer nurses. A mixed-method approach including surveys and focus groups was used to identify key retention strategies and desires for midcareer nurses. Salary, benefits, positive working relationships, flexible scheduling, and the opportunity for continued education were identified as key retention strategies from this study. Registered nurses in this study reported higher perceptions of their work and work environment than licensed practical nurses did. Differences in work outcomes were evident across sectors, with community nurses reporting higher levels of job satisfaction and perceptions of work quality than nurses in acute and long-term care. Findings suggest that recruitment opportunities may exist with midcareer nurses seeking employment to return to work after time off to have a family. Proactive retention policies that focus on the needs of midcareer nurses would demonstrate a commitment and interest in keeping them in their work positions and in the profession.

  10. Strategies for improving employee retention.

    PubMed

    Verlander, Edward G; Evans, Martin R

    2007-03-28

    This article proposes a solution to the perennial problem of talent retention in the clinical laboratory. It includes the presentation of 12 strategies that may be used to significantly improve institutional identity formation and establishment of the psychological contract that employees form with laboratory management. Identity formation and psychological contracting are deemed as essential in helping reduce employee turnover and increase retention. The 12 conversational strategies may be used as a set of best practices for all employees, but most importantly for new employees, and should be implemented at the critical moment when employees first join the laboratory. This time is referred to as "retention on-boarding"--the period of induction and laboratory orientation. Retention on-boarding involves a dialogue between employees and management that is focused on the psychological, practical, cultural, and political dimensions of the laboratory. It is placed in the context of the modern clinical laboratory, which is faced with employing and managing Generation X knowledge workers. Specific topics and broad content areas of those conversations are outlined.

  11. Optimization of BEV Charging Strategy

    NASA Astrophysics Data System (ADS)

    Ji, Wei

    This paper presents different approaches to optimize fast charging and workplace charging strategy of battery electric vehicle (BEV) drivers. For the fast charging analysis, a rule-based model was built to simulate BEV charging behavior. Monte Carlo analysis was performed to explore to the potential range of congestion at fast charging stations which could be more than four hours at the most crowded stations. Genetic algorithm was performed to explore the theoretical minimum waiting time at fast charging stations, and it can decrease the waiting time at the most crowded stations to be shorter than one hour. A deterministic approach was proposed as a feasible suggestion that people should consider to take fast charging when the state of charge is approaching 40 miles. This suggestion is hoped to help to minimize potential congestion at fast charging stations. For the workplace charging analysis, scenario analysis was performed to simulate temporal distribution of charging demand under different workplace charging strategies. It was found that if BEV drivers charge as much as possible and as late as possible at workplace, it could increase the utility of solar-generated electricity while relieve grid stress of extra intensive electricity demand at night caused by charging electric vehicles at home.

  12. Immunotherapeutic strategies: the melanoma example.

    PubMed

    Jorritsma, Annelies; Schumacher, Ton N M; Haanen, John B A G

    2009-07-01

    T-cell-based immunotherapy can be induced by nonspecific activation, by antigen-specific immunization, or by adoptive immunotherapy. In this review, progress in these areas is discussed as based on data from clinical trials for the treatment of metastatic melanoma. Nonspecific immunotherapy has been shown to result in low, but in some cases significant, levels of objective tumor responses, and is often associated with autoimmune reactions. Antigen-specific targeting of tumors via vaccination has only resulted in low to very low levels of objective responses, and these strategies seem to have most value when the T-cell repertoire is not affected by tolerance. Finally, adoptive immunotherapy can be applied by in vitro expansion of autologous lymphocytes that have escaped tolerance or by genetic transfer of allogeneic T-cell receptors (TCRs). Autologous adoptive T-cell transfer has resulted in a very high frequency of clinical responses when combined with chemotherapy and IL-2 administration in single-center studies. Although TCR gene transfer has, until now, only resulted in a low frequency of clinical responses, it does have a broader application potential, and optimization of this strategy is likely to improve its efficacy.

  13. Strategies to identify disease genes.

    PubMed

    Ashton, Gabrielle H S; McGrath, John A; South, Andrew P

    2002-04-01

    The correlation between genes and disease began in earnest in the early 1900s with the identification of Mendelian-like inheritance of "inborn errors of metabolism." Since then, the ever-broadening field of genetics has been established as one of the most important and groundbreaking branches of science and medicine to date. With the announcement of a "working draft" sequence of the human genome in 2001, the vast array of both genomic and expressed sequence information available in the public databases alone has meant that the concept of hunting for genes is evolving. Nowadays, researchers can substitute many labor-intensive hours in the lab for less time searching on the World Wide Web. Specialization within genetics has been continuously providing subsets of the genre such as genomics, pharmacogenetics, chemogenomics, gene therapy, proteomics and functional genomics, all of which are based on the fundamental starting block, the gene. This review aims to summarize both traditional and current strategies for identifying susceptibility and monogenetic disease genes and describes how these strategies have evolved in tune with the ever-expanding wealth of information now available at our fingertips.

  14. Strategy Guideline: HVAC Equipment Sizing

    SciTech Connect

    Burdick, A.

    2012-02-01

    The heating, ventilation, and air conditioning (HVAC) system is arguably the most complex system installed in a house and is a substantial component of the total house energy use. A right-sized HVAC system will provide the desired occupant comfort and will run efficiently. This Strategy Guideline discusses the information needed to initially select the equipment for a properly designed HVAC system. Right-sizing of an HVAC system involves the selection of equipment and the design of the air distribution system to meet the accurate predicted heating and cooling loads of the house. Right-sizing the HVAC system begins with an accurate understanding of the heating and cooling loads on a space; however, a full HVAC design involves more than just the load estimate calculation - the load calculation is the first step of the iterative HVAC design procedure. This guide describes the equipment selection of a split system air conditioner and furnace for an example house in Chicago, IL as well as a heat pump system for an example house in Orlando, Florida. The required heating and cooling load information for the two example houses was developed in the Department of Energy Building America Strategy Guideline: Accurate Heating and Cooling Load Calculations.

  15. Nuclear nonproliferation strategy in Asia

    SciTech Connect

    Jenkins, F.W.

    1989-07-01

    The most immediate danger of a further spread of nuclear weapons in Asia is in South Asia, where both India and Pakistan have developed the means of producing nuclear explosive materials. In East Asia, North Korea appears to be in the early stages of a weapon-related nuclear program, and before the end of the century South Korea or Taiwan could revive their past efforts to move closer to a nuclear weapons capability. Over the longer run, Japan could conceivably decide to abandon its present strong opposition to the acquisition of nuclear Weapons. At present, the United States has largely separate approaches to the nuclear weapon proliferation problems in South Asia and in East Asia. This paper argues that these separate approaches should be strengthened and integrated into a broader regional nonproliferation strategy. This regional strategy would have three major strands: inducing India and Pakistan to agree not to produce nuclear weapons or test nuclear explosive devices for a specific period; bolstering the existing nonproliferation regime, principally by maintaining nonproliferation incentives and involving China more in the nonproliferation regime; and encouraging regional cooperation in peaceful uses of nuclear energy.

  16. International strategy for Nanotechnology Research

    NASA Astrophysics Data System (ADS)

    Roco, M. C.

    2001-12-01

    The worldwide nanotechnology research and development (R&D) investment reported by government organizations has increased by a factor of 3.5 between 1997 and 2001, and the highest rate of 90% is in 2001. At least 30 countries have initiated or are beginning national activities in this field. Scientists have opened a broad net of discoveries that does not leave any major research area untouched in physical, biological, and engineering sciences. Industry has gained confidence that nanotechnology will bring competitive advantages. The worldwide annual industrial production is estimated to exceed 1 trillion in 10-15 years from now, which would require about 2 million nanotechnology workers. U.S. has initiated a multidisciplinary strategy for development of science and engineering fundamentals through the National Nanotechnology Initiative. Japan and Europe have broad programs, and their current plans look ahead to four to five years. Other countries have encouraged their own areas of strength, several of them focusing on fields of the potential markets. Differences among countries are observed in the research domain they are aiming for, the level of program integration into various industrial sectors, and in the time scale of their R & D targets. Nanotechnology is growing in an environment where international interactions accelerate in science, education and industrial R & D. A global strategy of mutual interest is envisioned by connecting individual programs of contributing countries, professional communities, and international organizations.

  17. Aging effects in sequential modulations of poorer-strategy effects during execution of memory strategies.

    PubMed

    Hinault, Thomas; Lemaire, Patrick; Touron, Dayna

    2017-02-01

    In this study, we asked young adults and older adults to encode pairs of words. For each item, they were told which strategy to use, interactive imagery or rote repetition. Data revealed poorer-strategy effects in both young adults and older adults: Participants obtained better performance when executing better strategies (i.e., interactive-imagery strategy to encode pairs of concrete words; rote-repetition strategy on pairs of abstract words) than with poorer strategies (i.e., interactive-imagery strategy on pairs of abstract words; rote-repetition strategy on pairs of concrete words). Crucially, we showed that sequential modulations of poorer-strategy effects (i.e., poorer-strategy effects being larger when previous items were encoded with better relative to poorer strategies), previously demonstrated in arithmetic, generalise to memory strategies. We also found reduced sequential modulations of poorer-strategy effects in older adults relative to young adults. Finally, sequential modulations of poorer-strategy effects correlated with measures of cognitive control processes, suggesting that these processes underlie efficient trial-to-trial modulations during strategy execution. Differences in correlations with cognitive control processes were also found between older adults and young adults. These findings have important implications regarding mechanisms underlying memory strategy execution and age differences in memory performance.

  18. Investigation the Relationship among Language Learning Strategies, English Self-Efficacy, and Explicit Strategy Instructions

    ERIC Educational Resources Information Center

    Yang, Pei-Ling; Wang, Ai-Ling

    2015-01-01

    The present study aims to investigate the relationship among EFL college learners' language learning strategies, English self-efficacy, and explicit strategy instruction from the perspectives of Social Cognitive Theory. Three constructs, namely language learning strategies, English learning self-efficacy, and explicit strategy instruction, were…

  19. Security solutions: strategy and architecture

    NASA Astrophysics Data System (ADS)

    Seto, Myron W. L.

    2002-04-01

    Producers of banknotes, other documents of value and brand name goods are being presented constantly with new challenges due to the ever increasing sophistication of easily-accessible desktop publishing and color copying machines, which can be used for counterfeiting. Large crime syndicates have also shown that they have the means and the willingness to invest large sums of money to mimic security features. To ensure sufficient and appropriate protection, a coherent security strategy has to be put into place. The feature has to be appropriately geared to fight against the different types of attacks and attackers, and to have the right degree of sophistication or ease of authentication depending upon by whom or where a check is made. Furthermore, the degree of protection can be considerably increased by taking a multi-layered approach and using an open platform architecture. Features can be stratified to encompass overt, semi-covert, covert and forensic features.

  20. Strategies to Minimize Antibiotic Resistance

    PubMed Central

    Lee, Chang-Ro; Cho, Ill Hwan; Jeong, Byeong Chul; Lee, Sang Hee

    2013-01-01

    Antibiotic resistance can be reduced by using antibiotics prudently based on guidelines of antimicrobial stewardship programs (ASPs) and various data such as pharmacokinetic (PK) and pharmacodynamic (PD) properties of antibiotics, diagnostic testing, antimicrobial susceptibility testing (AST), clinical response, and effects on the microbiota, as well as by new antibiotic developments. The controlled use of antibiotics in food animals is another cornerstone among efforts to reduce antibiotic resistance. All major resistance-control strategies recommend education for patients, children (e.g., through schools and day care), the public, and relevant healthcare professionals (e.g., primary-care physicians, pharmacists, and medical students) regarding unique features of bacterial infections and antibiotics, prudent antibiotic prescribing as a positive construct, and personal hygiene (e.g., handwashing). The problem of antibiotic resistance can be minimized only by concerted efforts of all members of society for ensuring the continued efficiency of antibiotics. PMID:24036486

  1. Optimal intervention strategies for tuberculosis

    NASA Astrophysics Data System (ADS)

    Bowong, Samuel; Aziz Alaoui, A. M.

    2013-06-01

    This paper deals with the problem of optimal control of a deterministic model of tuberculosis (abbreviated as TB for tubercle bacillus). We first present and analyze an uncontrolled tuberculosis model which incorporates the essential biological and epidemiological features of the disease. The model is shown to exhibit the phenomenon of backward bifurcation, where a stable disease-free equilibrium co-exists with one or more stable endemic equilibria when the associated basic reproduction number is less than the unity. Based on this continuous model, the tuberculosis control is formulated and solved as an optimal control problem, indicating how control terms on the chemoprophylaxis and detection should be introduced in the population to reduce the number of individuals with active TB. Results provide a framework for designing the cost-effective strategies for TB with two intervention methods.

  2. Successful strategies for competing networks

    NASA Astrophysics Data System (ADS)

    Aguirre, J.; Papo, D.; Buldú, J. M.

    2013-04-01

    Competitive interactions represent one of the driving forces behind evolution and natural selection in biological and sociological systems. For example, animals in an ecosystem may vie for food or mates; in a market economy, firms may compete over the same group of customers; sensory stimuli may compete for limited neural resources to enter the focus of attention. Here, we derive rules based on the spectral properties of the network governing the competitive interactions between groups of agents organized in networks. In the scenario studied here the winner of the competition, and the time needed to prevail, essentially depend on the way a given network connects to its competitors and on its internal structure. Our results allow assessment of the extent to which real networks optimize the outcome of their interaction, but also provide strategies through which competing networks can improve on their situation. The proposed approach is applicable to a wide range of systems that can be modelled as networks.

  3. Targeted Strategies for Henipavirus Therapeutics

    PubMed Central

    Bossart, Katharine N; Bingham, John; Middleton, Deborah

    2007-01-01

    Hendra and Nipah viruses are related emergent paramyxoviruses that infect and cause disease in animals and humans. Disease manifests as a generalized vasculitis affecting multiple organs, but is the most severe in the respiratory and central nervous systems. The high case fatality and person-to-person transmission associated with the most recent NiV outbreaks, and the recent re-emergence of HeV, emphasize the importance and necessity of effective therapeutics for these novel agents. In recent years henipavirus research has revealed a more complete understanding of pathogenesis and, as a consequence, viable approaches towards vaccines and therapeutics have emerged. All strategies target early steps in viral replication including receptor binding and membrane fusion. Animal models have been developed, some of which may prove more valuable than others for evaluating the efficacy of therapeutic agents and regimes. Assessments of protective host immunity and drug pharmacokinetics will be crucial to the further advancement of therapeutic compounds. PMID:19440455

  4. Strategies to minimize antibiotic resistance.

    PubMed

    Lee, Chang-Ro; Cho, Ill Hwan; Jeong, Byeong Chul; Lee, Sang Hee

    2013-09-12

    Antibiotic resistance can be reduced by using antibiotics prudently based on guidelines of antimicrobial stewardship programs (ASPs) and various data such as pharmacokinetic (PK) and pharmacodynamic (PD) properties of antibiotics, diagnostic testing, antimicrobial susceptibility testing (AST), clinical response, and effects on the microbiota, as well as by new antibiotic developments. The controlled use of antibiotics in food animals is another cornerstone among efforts to reduce antibiotic resistance. All major resistance-control strategies recommend education for patients, children (e.g., through schools and day care), the public, and relevant healthcare professionals (e.g., primary-care physicians, pharmacists, and medical students) regarding unique features of bacterial infections and antibiotics, prudent antibiotic prescribing as a positive construct, and personal hygiene (e.g., handwashing). The problem of antibiotic resistance can be minimized only by concerted efforts of all members of society for ensuring the continued efficiency of antibiotics.

  5. Hanford past-practice strategy

    SciTech Connect

    Thompson, K.M.

    1991-11-01

    In May 1989, the US Environmental Protection Agency (EPA), the State of Washington Department of Ecology (Ecology) and the US Department of Energy (DOE) entered into an Interagency Agreement to provide a legal and procedural framework for cleanup and regulatory compliance at numerous hazardous waste sites at the Hanford Site. Four subareas of the Hanford Site (the 100, 200, 300, and 1100 Areas) have been included on the EPA`s National Priorities List (NPL). Under the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement), the more than 1,000 inactive waste disposal and unplanned release sites were originally grouped into 78 operable units (74 source operable units and 4 groundwater operable units, which underlie the source units). The contamination is in the form of solely hazardous waste, radioactive mixed waste, and other Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) hazardous substances. Included within the Tri-Party Agreement are 55 Resource Conservation and Recovery Act (RCRA) treatment, storage, or disposal (TSD) facilities, which will be closed or permitted to operate in accordance with Washington Administrative Code (WAC) 173-303 (RCRA) regulations. The parties have undertaken an ongoing dialogue over the past year to develop a new strategy for streamlining the past-practice corrective action process. This strategy provides new concepts for (1) accelerating decision making by maximizing the use of existing data consistent with data quality objectives and (2) undertaking expedited response actions and/or interim remedial measures as appropriate to either remove threats to human health and welfare and the environment or to reduce risk by reducing toxicity, mobility, or volume of contaminants.

  6. Disease management strategies for wildlife.

    PubMed

    Wobeser, G

    2002-04-01

    Three basic forms of management strategies exist for wildlife disease, as follows: prevention of introduction of disease, control of existing disease or eradication. Management may be directed at the disease agent, host population, habitat or be focused on human activities. Disease agents may be dealt with in the environment through disinfection or in the host through treatment. Disinfection and pesticides used to destroy agents or vectors are limited to local situations, may have serious environmental effects and may result in acquired resistance. Difficulty in delivering treatment limits chemotherapy to local situations. Host populations may be managed by immunisation, by altering their distribution or density, or by extirpation. Immunisation is best suited for microparasitic exogenous infections with a low reproductive rate and in populations which have a low turnover. Mass immunisation with oral baits has been effective, but this strategy is limited to a few serious diseases. It is difficult to move wild animals and techniques to discourage animals from entering an area become ineffective rapidly. The setting up of fences is feasible only in local situations. Selective culling is limited to situations in which affected individuals are readily identifiable. General population reduction has had little success in disease control but reducing populations surrounding a focus or creating a barrier to disease movement have been successful. Population reduction is a temporary measure. Eradication of a wildlife population has not been attempted for disease management. Habitat modification may be used to reduce exposure to disease agents, or to alter host distribution or density. Management of diseases of wild animals usually requires a change in human activities. The most important method is by restricting translocation of wild animals to prevent movement of disease.

  7. Effectiveness of GNSS disposal strategies

    NASA Astrophysics Data System (ADS)

    Alessi, E. M.; Rossi, A.; Valsecchi, G. B.; Anselmo, L.; Pardini, C.; Colombo, C.; Lewis, H. G.; Daquin, J.; Deleflie, F.; Vasile, M.; Zuiani, F.; Merz, K.

    2014-06-01

    The management of the Global Navigation Satellite Systems (GNSS) and of the Medium Earth Orbit (MEO) region as a whole is a subject that cannot be deferred, due to the growing exploitation and launch rate in that orbital regime. The advent of the European Galileo and the Chinese Beidou constellations significantly added complexity to the system and calls for an adequate global view on the four constellations present in operation. The operation procedures, including maintenance and disposal practices, of the constellations currently deployed were analyzed in order to asses a proper reference simulation scenario. The complex dynamics of the MEO region with all the geopotential and lunisolar resonances was studied to better identify the proper end-of-life orbit for every proposed strategy, taking into account and, whenever possible, exploiting the orbital dynamics in this peculiar region of space. The possibility to exploit low thrust propulsion or non gravitational perturbations with passive de-orbiting devices (and a combination of the two) was analyzed, in view of possible applications in the design of the future generations of the constellations satellites. Several upgrades in the long-term evolution software SDM and DAMAGE were undertaken to properly handle the constellation simulations in every aspect from constellation maintenance to orbital dynamics. A thorough approach considering the full time evolving covariance matrix associated with every object was implemented in SDM to compute the collision risk and associated maneuver rate for the constellation satellites. Once the software upgrades will be completed, the effectiveness of the different disposal strategies will be analyzed in terms of residual collision risk and avoidance maneuvers rate. This work was performed under the ESA/GSP Contract no. 4000107201/12/F/MOS.

  8. An optimal tuning strategy for tidal turbines

    NASA Astrophysics Data System (ADS)

    Vennell, Ross

    2016-11-01

    Tuning wind and tidal turbines is critical to maximizing their power output. Adopting a wind turbine tuning strategy of maximizing the output at any given time is shown to be an extremely poor strategy for large arrays of tidal turbines in channels. This `impatient-tuning strategy' results in far lower power output, much higher structural loads and greater environmental impacts due to flow reduction than an existing `patient-tuning strategy' which maximizes the power output averaged over the tidal cycle. This paper presents a `smart patient tuning strategy', which can increase array output by up to 35% over the existing strategy. This smart strategy forgoes some power generation early in the half tidal cycle in order to allow stronger flows to develop later in the cycle. It extracts enough power from these stronger flows to produce more power from the cycle as a whole than the existing strategy. Surprisingly, the smart strategy can often extract more power without increasing maximum structural loads on the turbines, while also maintaining stronger flows along the channel. This paper also shows that, counterintuitively, for some tuning strategies imposing a cap on turbine power output to limit loads can increase a turbine's average power output.

  9. Mining Social Entrepreneurship Strategies Using Topic Modeling

    PubMed Central

    2016-01-01

    Despite the burgeoning research on social entrepreneurship (SE), SE strategies remain poorly understood. Drawing on extant research on the social activism and social change, empowerment and SE models, we explore, classify and validate the strategies used by 2,334 social entrepreneurs affiliated with the world’s largest SE support organization, Ashoka. The results of the topic modeling of the social entrepreneurs’ strategy profiles reveal that they employed a total of 39 change-making strategies that vary across resources (material versus symbolic strategies), specificity (general versus specific strategies), and mode of participation (mass versus elite participation strategies); they also vary across fields of practice and time. Finally, we identify six meta-SE strategies―a reduction from the 39 strategies―and identify four new meta-SE strategies (i.e., system reform, physical capital development, evidence-based practices, and prototyping) that have been overlooked in prior SE research. Our findings extend and deepen the research into SE strategies and offer a comprehensive model of SE strategies that advances theory, practice and policy making. PMID:26998970

  10. An optimal tuning strategy for tidal turbines.

    PubMed

    Vennell, Ross

    2016-11-01

    Tuning wind and tidal turbines is critical to maximizing their power output. Adopting a wind turbine tuning strategy of maximizing the output at any given time is shown to be an extremely poor strategy for large arrays of tidal turbines in channels. This 'impatient-tuning strategy' results in far lower power output, much higher structural loads and greater environmental impacts due to flow reduction than an existing 'patient-tuning strategy' which maximizes the power output averaged over the tidal cycle. This paper presents a 'smart patient tuning strategy', which can increase array output by up to 35% over the existing strategy. This smart strategy forgoes some power generation early in the half tidal cycle in order to allow stronger flows to develop later in the cycle. It extracts enough power from these stronger flows to produce more power from the cycle as a whole than the existing strategy. Surprisingly, the smart strategy can often extract more power without increasing maximum structural loads on the turbines, while also maintaining stronger flows along the channel. This paper also shows that, counterintuitively, for some tuning strategies imposing a cap on turbine power output to limit loads can increase a turbine's average power output.

  11. Simulated trust: a cheap social learning strategy.

    PubMed

    Vanderelst, Dieter; Ahn, René M C; Barakova, Emilia I

    2009-11-01

    Animals use heuristic strategies to determine from which conspecifics to learn socially. This leads to directed social learning. Directed social learning protects them from copying non-adaptive information. So far, the strategies of animals, leading to directed social learning, are assumed to rely on (possibly indirect) inferences about the demonstrator's success. As an alternative to this assumption, we propose a strategy that only uses self-established estimates of the pay-offs of behavior. We evaluate the strategy in a number of agent-based simulations. Critically, the strategy's success is warranted by the inclusion of an incremental learning mechanism. Our findings point out new theoretical opportunities to regulate social learning for animals. More broadly, our simulations emphasize the need to include a realistic learning mechanism in game-theoretic studies of social learning strategies, and call for re-evaluation of previous findings.

  12. Taking The Guesswork Out of Strategy

    DTIC Science & Technology

    2011-06-18

    ABSTRACT Formulating strategy at the strategic level requires a comprehensive approach that identifies key strategic factors essential to success...Identifying what is important is essential in formulating a successful strategy at either the strategic or the operational level . Moreover, those...strategy at the strategic/operational level for U.S. Northern Command (USNORTHCOM). Daily, Admiral Winnefeld, USNORTHCOM’s commander, accounts for

  13. 8 strategies for hospital borrowers in 2011.

    PubMed

    Blake, James W; Jordahl, Eric A; Majka, Andrew J

    2011-04-01

    Given the likelihood that volatility and unexpected events will continue to challenge the capital markets, healthcare borrowers should implement the following strategic responses: Protect the organization's credit rating. Identify and address organizationwide risk. Establish a global capital strategy for the hospital. Diversify debt and investments. Anticipate challenges in the banking market. Anticipate challenges in the municipal bond market. Fully integrate leasing into the organization's capital structure strategy. Ensure the solidity of the organization's financial plan and future strategies.

  14. Games of Strategy: Theory and Applications

    DTIC Science & Technology

    1961-01-01

    34 Games of Strategy : Theory and Applications," originally published by Prentice Hall in 1961, was written by Melvin Dresher, a RAND research...paperback and digital formats. The author presents in an elementary and formal manner the mathematical theory of games of strategy and some of its...universities. The book starts in Chapter 1 with an exposition of games of strategy , with examples taken from parlor games as well as from military games

  15. A competitive strategy for learning a polygon

    SciTech Connect

    Hoffmann, F.; Kriegel, K.; Icking, C.; Klein, R.

    1997-06-01

    We provide a competitive strategy for a mobile robot with vision, that has to explore an unknown simple polygon starting from and returning to a given point on the boundary. Our strategy creates a tour that does not exceed in length 133 times the length of the optimal watchman route. This paper is the first to describe a complete strategy and to give a proof for such a constant competitive factor.

  16. Communication strategies in cosmetic surgery websites: an application of Taylor's six-segment message strategy wheel.

    PubMed

    Ahn, Ho-Young Anthony; Wu, Lei; Taylor, Ronald E

    2013-01-01

    Using Taylor's six-segment message strategy wheel as a theoretical framework, this study examines the communication approach (transmission or ritual) and message strategy (ego, social, sensory, routine, acute need, or ration) of cosmetic surgery websites. A content analysis revealed a fairly even division between transmission and ritual approaches. Ration strategy was the exclusive strategy in the websites adopting a transmission approach. No routine or acute need strategies were observed. Websites incorporating the ritual approach used ego, social, and sensory strategies. Human female models and natural objects were incorporated to deliver emotional persuasion. Implications for cosmetic surgery web marketers are discussed.

  17. Sea Turtles and Strategies for Language Skills.

    ERIC Educational Resources Information Center

    Tippins, Deborah; And Others

    1993-01-01

    Describes teaching strategies, including science activities, for challenging students' misconceptions about turtles and helping limited-English-proficiency students enhance their language proficiency. (PR)

  18. Strategy Guideline: High Performance Residential Lighting

    SciTech Connect

    Holton, J.

    2012-02-01

    The Strategy Guideline: High Performance Residential Lighting has been developed to provide a tool for the understanding and application of high performance lighting in the home. The high performance lighting strategies featured in this guide are drawn from recent advances in commercial lighting for application to typical spaces found in residential buildings. This guide offers strategies to greatly reduce lighting energy use through the application of high quality fluorescent and light emitting diode (LED) technologies. It is important to note that these strategies not only save energy in the home but also serve to satisfy the homeowner's expectations for high quality lighting.

  19. Speed Management Strategies; A Systematic Review

    PubMed Central

    Sadeghi-Bazargani, Homayoun; Saadati, Mohammad

    2016-01-01

    Objective: To systematically identify the various methods of speed management and their effects. Methods: A systematic search was performed in Science Direct, Ovid Medline, Scopus, PubMed and ProQuest databases from April to June 2015. Hand searching and reference of selected articles were used to improve article identification. Articles published after 1990 which had reported on efficacy/effectiveness of speed management strategies were included. Data were extracted using pre-defined extraction table. Results: Of the 803 retrieved articles, 22 articles were included in this review. Most of the included articles (63%) had before-after design and were done in European countries. Speed cameras, engineering schemes, intelligent speed adaption (ISA), speed limits and zones, vehicle activated sign and integrated strategies were the most common strategies reported in the literature. Various strategies had different effects on mean speed of the vehicles ranging from 1.6 to 10 km/h. Moreover, 8-65% and 11-71% reduction was reported in person injured accidents and fatal accidents, respectively as a result of employing various strategies. Conclusion: Literature revealed positive effects of various speed management strategies. Using various strategies was mostly dependent on road characteristics, driver’s attitude about the strategy as well as economic and technological capabilities of the country. Political support is considered as a main determinant in selecting speed management strategies. PMID:27540546

  20. Multigrid solution strategies for adaptive meshing problems

    NASA Technical Reports Server (NTRS)

    Mavriplis, Dimitri J.

    1995-01-01

    This paper discusses the issues which arise when combining multigrid strategies with adaptive meshing techniques for solving steady-state problems on unstructured meshes. A basic strategy is described, and demonstrated by solving several inviscid and viscous flow cases. Potential inefficiencies in this basic strategy are exposed, and various alternate approaches are discussed, some of which are demonstrated with an example. Although each particular approach exhibits certain advantages, all methods have particular drawbacks, and the formulation of a completely optimal strategy is considered to be an open problem.

  1. Smoking Cessation Strategies in Pregnancy.

    PubMed

    Leung, Lesley W S; Davies, Gregory A

    2015-09-01

    Although pregnancy often motivates women to quit smoking, 20% to 25% will continue to smoke. Smoking is associated with adverse obstetric and neonatal outcomes such as placental abruption, stillbirth, preterm birth and sudden infant death syndrome, and it is therefore important to motivate women to quit during pregnancy. In this review, we explore the efficacy and evidence for safety of strategies for smoking cessation in pregnancy, including behavioural and pharmacologic therapies. The PubMed, Medline, EMBASE, and Cochrane databases (1990 to 2014) were accessed to identify relevant studies, using the search terms "smoking cessation," "pregnancy," "medicine, behavioural," "nicotine replacement products," "bupropion," and "varenicline." Studies were selected based on the levels of evidence presented by the Canadian Task Force on Preventative Health Care. Based on our review of the evidence, incentives combined with behavioural therapy appear to show the greatest promise for abstaining from smoking in the pregnant population. Nicotine replacement therapy administered in the form of gum may be better than using transdermal forms to avoid high levels of nicotine in the fetal circulation. One small trial demonstrated that bupropion is an effective aid for smoking cessation and that it does not appear to be associated with an increased risk of major congenital malformations. The currently available studies of varenicline in pregnancy are insufficient to provide evidence for the safety or efficacy of its use.

  2. Strategies for brain shift evaluation.

    PubMed

    Hastreiter, Peter; Rezk-Salama, Christof; Soza, Grzegorz; Bauer, Michael; Greiner, Günther; Fahlbusch, Rudolf; Ganslandt, Oliver; Nimsky, Christopher

    2004-12-01

    For the analysis of the brain shift phenomenon different strategies were applied. In 32 glioma cases pre- and intraoperative MR datasets were acquired in order to evaluate the maximum displacement of the brain surface and the deep tumor margin. After rigid registration using the software of the neuronavigation system, a direct comparison was made with 2D- and 3D visualizations. As a result, a great variability of the brain shift was observed ranging up to 24 mm for cortical displacement and exceeding 3 mm for the deep tumor margin in 66% of all cases. Following intraoperative imaging the neuronavigation system was updated in eight cases providing reliable guidance. For a more comprehensive analysis a voxel-based nonlinear registration was applied. Aiming at improved speed of alignment we performed all interpolation operations with 3D texture mapping based on OpenGL functions supported in graphics hardware. Further acceleration was achieved with an adaptive refinement of the underlying control point grid focusing on the main deformation areas. For a quick overview the registered datasets were evaluated with different 3D visualization approaches. Finally, the results were compared to the initial measurements contributing to a better understanding of the brain shift phenomenon. Overall, the experiments clearly demonstrate that deformations of the brain surface and deeper brain structures are uncorrelated.

  3. Bacterial strategies for chemotaxis response

    NASA Astrophysics Data System (ADS)

    Vergassola, Massimo

    2011-03-01

    Bacteria respond to chemical cues by performing a biased random walk that enables them to migrate towards attractants and away from repellents. Bias is achieved by regulating the duration of the bacterial runs as a function of the environment, inferred from the history of chemoattractant detections experienced by the bacterium. This time-signal is processed using a time convolution function that can be assayed measuring the response of the bacterium to short pulses of chemoattractant. The convolution constitutes an elementary form of memory, which is encoded at the molecular level by the processes of (de-)methylation and (de-)phosphorylation of the underlying biochemical network. While the latter is being characterized in detail, the functional reasons shaping the bacterial chemotactic response are largely unknown. We show that the chemotactic response observed experimentally is the strategy that ensures the highest minimum (MaxiMin) uptake of chemoattractant, in any field thereof. The consequence is that adaptation of the chemotactic bacterial system appears to be evolutionary driven by the need to cope with space-time environmental fluctuations rather than the extension of the dynamic range of response.

  4. Strategies for protein synthetic biology

    PubMed Central

    Grünberg, Raik; Serrano, Luis

    2010-01-01

    Proteins are the most versatile among the various biological building blocks and a mature field of protein engineering has lead to many industrial and biomedical applications. But the strength of proteins—their versatility, dynamics and interactions—also complicates and hinders systems engineering. Therefore, the design of more sophisticated, multi-component protein systems appears to lag behind, in particular, when compared to the engineering of gene regulatory networks. Yet, synthetic biologists have started to tinker with the information flow through natural signaling networks or integrated protein switches. A successful strategy common to most of these experiments is their focus on modular interactions between protein domains or domains and peptide motifs. Such modular interaction swapping has rewired signaling in yeast, put mammalian cell morphology under the control of light, or increased the flux through a synthetic metabolic pathway. Based on this experience, we outline an engineering framework for the connection of reusable protein interaction devices into self-sufficient circuits. Such a framework should help to ‘refacture’ protein complexity into well-defined exchangeable devices for predictive engineering. We review the foundations and initial success stories of protein synthetic biology and discuss the challenges and promises on the way from protein- to protein systems design. PMID:20385577

  5. Strategies of learning from failure.

    PubMed

    Edmondson, Amy C

    2011-04-01

    Many executives believe that all failure is bad (although it usually provides Lessons) and that Learning from it is pretty straightforward. The author, a professor at Harvard Business School, thinks both beliefs are misguided. In organizational life, she says, some failures are inevitable and some are even good. And successful learning from failure is not simple: It requires context-specific strategies. But first leaders must understand how the blame game gets in the way and work to create an organizational culture in which employees feel safe admitting or reporting on failure. Failures fall into three categories: preventable ones in predictable operations, which usually involve deviations from spec; unavoidable ones in complex systems, which may arise from unique combinations of needs, people, and problems; and intelligent ones at the frontier, where "good" failures occur quickly and on a small scale, providing the most valuable information. Strong leadership can build a learning culture-one in which failures large and small are consistently reported and deeply analyzed, and opportunities to experiment are proactively sought. Executives commonly and understandably worry that taking a sympathetic stance toward failure will create an "anything goes" work environment. They should instead recognize that failure is inevitable in today's complex work organizations.

  6. Configuration Management Process Assessment Strategy

    NASA Technical Reports Server (NTRS)

    Henry, Thad

    2014-01-01

    Purpose: To propose a strategy for assessing the development and effectiveness of configuration management systems within Programs, Projects, and Design Activities performed by technical organizations and their supporting development contractors. Scope: Various entities CM Systems will be assessed dependent on Project Scope (DDT&E), Support Services and Acquisition Agreements. Approach: Model based structured against assessing organizations CM requirements including best practices maturity criteria. The model is tailored to the entity being assessed dependent on their CM system. The assessment approach provides objective feedback to Engineering and Project Management of the observed CM system maturity state versus the ideal state of the configuration management processes and outcomes(system). center dot Identifies strengths and risks versus audit gotcha's (findings/observations). center dot Used "recursively and iteratively" throughout program lifecycle at select points of need. (Typical assessments timing is Post PDR/Post CDR) center dot Ideal state criteria and maturity targets are reviewed with the assessed entity prior to an assessment (Tailoring) and is dependent on the assessed phase of the CM system. center dot Supports exit success criteria for Preliminary and Critical Design Reviews. center dot Gives a comprehensive CM system assessment which ultimately supports configuration verification activities.*

  7. Mask strategy at International SEMATECH

    NASA Astrophysics Data System (ADS)

    Kimmel, Kurt R.

    2002-08-01

    International SEMATECH (ISMT) is a consortium consisting of 13 leading semiconductor manufacturers from around the globe. Its objective is to develop the infrastructure necessary for its member companies to realize the International Technology Roadmap for Semiconductors (ITRS) through efficiencies of shared development resources and knowledge. The largest area of effort is lithography, recognized as a crucial enabler for microelectronics technology progress. Within the Lithography Division, most of the efforts center on mask-related issues. The development strategy at International SEMATCH will be presented and the interlock of lithography projects clarified. Because of the limited size of the mask production equipment market, the business case is weak for aggressive investment commensurate with the pace of the International Technology Roadmap for Semiconductors. With masks becoming the overwhelming component of lithography cost, new ways of reducing or eliminating mask costs are being explored. Will mask technology survive without a strong business case? Will the mask industry limit the growth of the semiconductor industry? Are advanced masks worth their escalating cost? An analysis of mask cost from the perspective of mask value imparted to the user is presented with examples and generic formulas for the reader to apply independently. A key part to the success for both International SEMATECH and the industry globally will be partnerships on both the local level between mask-maker and mask-user, and the macro level where global collaborations will be necessary to resolve technology development cost challenges.

  8. Toward a microgravity research strategy

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Recommendations of the Committee on Microgravity Research (CMGR) of the Space Studies Board of the National Research Council are found in the Summary and Recommendations in the front of the report. The CMGR recommends a long-range research strategy. The main rationale for the microgravity research program should be to improve our fundamental scientific and technical knowledge base, particularly in the areas that are likely to lead to improvements in processing and manufacturing on earth. The CMGR recommends research be categorized as Biological science and technology, Combustion, Fluid science, Fundamental phenomena, Materials, and Processing science and technology. The committee also recommends that NASA apply a set of value criteria and measurement indicators to define the research and analysis program more clearly. The CMGR recommends that the funding level for research and analysis in microgravity science be established as a fixed percentage of the total program of NASA's Microgravity Science and Applications Division in order to build a strong scientific base for future experiments. The committee also recommends a cost-effective approach to experiments. Finally the CMGR recommends that a thorough technical review of the centers for commercial development of space be conducted to determine the quality of their activities and to ascertain to what degree their original mission has been accomplished.

  9. New strategies for haploidentical transplantation.

    PubMed

    Oevermann, Lena; Handgretinger, Rupert

    2012-04-01

    Haploidentical transplantation in children opens the possibility to offer this treatment to every child with an otherwise incurable disease, such as some hematological or oncological malignancies, inborn or acquired bone marrow-failure syndromes, hemoglobinopathies, immunodeficiencies, or other genetic diseases. Although initial attempts at haploidentical transplantation were associated with a high transplant-related mortality, recent insights into the biology of haploidentical transplantation, the availability of effective in vivo large-scale graft-manipulation technology, and improved supportive care strategies have led to and are still leading to significantly better outcomes of haploidentical transplantation as compared with previous decades. In addition, expensive and time-consuming searches for matched unrelated donors (MUDs) as well as the expensive establishment and maintenance of cord blood banks are not necessary. Moreover, the worldwide donor registries comprise mainly donors of Caucasian origin and patients of non-Caucasian origin have a lower chance of finding a MUD. Therefore, haploidentical transplantation allows the treatment of children independently of their ethnic background in a timely fashion according to the status of their underlying disease.

  10. Onychomycosis: Strategies to Minimize Recurrence.

    PubMed

    Gupta, Aditya K; Elewski, Boni E; Rosen, Ted; Caldwell, Bryan; Pariser, David M; Kircik, Leon H; Bhatia, Neal; Tosti, Antonella

    2016-03-01

    Recurrence (relapse or re-infection) in onychomycosis is common, occurring in 10% to 53% of patients. However, data on prevalence is limited as few clinical studies follow patients beyond 12 months. It has been suggested that recurrence after continuous terbinafine treatment may be less common than with intermittent or continuous itraconazole therapy, probably due to the fungicidal activity of terbinafine, although these differences tended not to be significant. Relapse rates also increase with time, peaking at month 36. Although a number of factors have been suggested to play a role in recurrence, only the co-existence of diabetes has been shown to have a significant impact. Data with topical therapy is sparse; a small study showed amorolfine prophylaxis may delay recurrence. High concentrations of efinaconazole have been reported in the nail two weeks' post-treatment suggesting twice monthly prophylaxis with topical treatments may be a realistic option, and may be an important consideration in diabetic patients with onychomycosis. Data suggest that prophylaxis may need to be continued for up to three years for optimal effect. Treating tinea pedis and any immediate family members is also critical. Other preventative strategies include avoiding communal areas where infection can spread (such as swimming pools), and decontaminating footwear.

  11. Portfolios: an 'affective' assessment strategy?

    PubMed

    Glen, S; Hight, N F

    1992-12-01

    The curriculum research and development work undertaken to facilitate the implementation of a portfolio assessment strategy, as an integral component of a Project 2000 course, is described. Many excellent assessment schemes have floundered at the point of being put in to use, thus the question of consultation, reflection and preparation needs to figure from the early stages in the scheme is to be successful. This should include in-service education for nurse and midwifery educators and preparation of students. The principle questions explored in the paper are: What educational values do portfolios have? Against what criteria should students make decisions in relation to content? Against what criteria are educators to assess portfolios? The issue of evaluation of portfolio schemes is likely to determine whether portfolios maintain the important place they have captured in the nursing and midwifery education imagination. Finally, it is argued that innovations, such as portfolios, should be seen as catalysts, as points of departure, rather than as things to be implemented.

  12. Taiwanese EFL Learners' Perceived Use of Online Reading Strategies

    ERIC Educational Resources Information Center

    Chen, Lisa Wen Chun

    2015-01-01

    Reading strategies are beneficial to learners' reading comprehension. The strategies can be divided into different categories, such as global reading strategies, problem solving strategies and support strategies. Most previous studies investigated the importance of reading strategies in the paper-based reading. However, relatively few studies…

  13. Political strategy, business strategy, and the academic medical center: linking theory and practice.

    PubMed

    Souba, W W; Weitekamp, M R; Mahon, J F

    2001-09-01

    The purpose of this paper is to link external political strategy theory to a specific health care setting-that of the academic medical center (AMC). Political strategy encompasses those activities undertaken by AMCs to acquire, develop, and use power (clout, influence, and credibility) to gain an advantage in situations of conflict. It should be differentiated from internal politics, a topic that will not be dealt with in this review. Political strategy should also be distinguished from but not divorced from competitive strategy. As political and social action can change the competitive landscape and the rules of competition, AMCs must become adept in issues management and stakeholder management. The focus on political strategy is a reflection of the enormous changes in the external environment that have impacted AMCs in recent years. These changes have often emerged out of political and social action and they impact significantly on the organization's more traditional business strategies. We suggest that a tighter alignment between political and business strategies in the future will help ensure organizational survival and success. This article reviews the literature and theory in corporate political strategy and illustrates the application of political strategy with examples of issues and problems faced by AMCs. Models of political strategy are well crafted, and this article concludes with succinct observations on the use of political strategies to enhance the business-based strategies of AMCs. Although the focus is on AMCs, the use of political strategies is applicable to any health care institution.

  14. Optimization of Planet Finder Observing Strategy

    NASA Astrophysics Data System (ADS)

    Sinukoff, E.

    2014-03-01

    We evaluate radial velocity observing strategies to be considered for future planethunting surveys with the Automated Planet Finder, a new 2.4-m telescope at Lick Observatory. Observing strategies can be optimized to mitigate stellar noise, which can mask and imitate the weak Doppler signals of low-mass planets. We estimate and compare sensitivities of 5 different observing strategies to planets around G2-M2 dwarfs, constructing RV noise models for each stellar spectral type, accounting for acoustic, granulation, and magnetic activity modes. The strategies differ in exposure time, nightly and monthly cadence, and number of years. Synthetic RV time-series are produced by injecting a planet signal onto the stellar noise, sampled according to each observing strategy. For each star and each observing strategy, thousands of planet injection recovery trials are conducted to determine the detection efficiency as a function of orbital period, minimum mass, and eccentricity. We find that 4-year observing strategies of 10 nights per month are sensitive to planets ~25-40% lower in mass than the corresponding 1 year strategies of 30 nights per month. Three 5-minute exposures spaced evenly throughout each night provide a 10% gain in sensitivity over the corresponding single 15-minute exposure strategies. All strategies are sensitive to planets of lowest mass around the modeled K7 dwarf. This study indicates that APF surveys adopting the 4-year strategies should detect Earth-mass planets on < 10-day orbits around quiet late-K dwarfs as well as > 1.6 Earth-mass planets in their habitable zones.

  15. The Main Idea Strategy: A Strategy to Improve Reading Comprehension through Inferential Thinking

    ERIC Educational Resources Information Center

    Boudah, Daniel J.

    2014-01-01

    This article introduces the Main Idea Strategy, a strategy to improve the performance of students with disabilities and students who perform poorly on reading comprehension tasks. The rationale, research background, and detailed implementation information are presented.

  16. Maintenance of Children's Rehearsal Strategies: Effects of Amount of Training and Strategy Form.

    ERIC Educational Resources Information Center

    Borkowski, John G.; And Others

    1978-01-01

    Examined the maintenance of cumulative-cluster and cluster rehearsal strategies on free recall tasks as a function of amount of strategy training. Subjects were 50 elementary school students in third and fourth grades. (Author/MP)

  17. Transfer of Mediational Strategies in Children: The Role of Activity and Awareness During Strategy Acquisition

    ERIC Educational Resources Information Center

    Borkowski, John G.; And Others

    1976-01-01

    The ability of nursery school and first-grade children to learn and transfer a mediational strategy utilizing prepositional relationships between paired-associate objects was investigated under several strategy training conditions. (Author/JMB)

  18. A Strategy for Mars Exopaleontology

    NASA Technical Reports Server (NTRS)

    Farmer, Jack D.; DesMarais, David J.; Chang, Sherwood (Technical Monitor)

    1995-01-01

    There is compelling geological evidence that the climate of early Mars was much more Earth-like, with a denser atmosphere and abundant surface water. Given that life developed on the Earth very quickly (between 4.2 and 3.5 Ga), it is quite plausible that life may have also developed on Mars during this early clement period. If Martian life developed, it is likely to have left behind a fossil record. Thus, an important focus for upcoming Mars missions is to explore for an ancient biosphere. This presents a set of goals and problems that are quite distinct from Exobiology. I call this new activity "Exopaleontology", whose core principles derive from studies of the Precambrian fossil record on Earth, biosedimentology and microbial fossilization. Such studies reveal that the most important factor favoring the long-term preservation of microbial fossils is rapid entombment of microorganisms by fine-grained, stable mineral phases such as silica, phosphate, carbonate and metal sulfides. Terrestrial environments where such aqueous mineral phases frequently entomb and preserve microorganisms include subaerial and subaqueous springs and shallow hydrothermal systems, evaporitic alkaline lakes, "hardpan" soils (e.g. calcretes, silcretes, ferracretes), and frozen soils or ground ice. With the exception of ice, which has a short crustal residence time, such deposits am known to retain a record of terrestrial life for billions of years. Current activities seek to refine and apply this strategy to the Mars Global Surveyor missions and beyond. Ongoing studies of microbial fossilization in each of the target environments identified above are aimed at improving our understanding of how biological information is incorporated into aqueous mineral deposits and preserved. Viking data is being used to target sites for high resolution orbital imaging and spectroscopy during upcoming Mars missions. Such data will provide a basis for selecting sites for future landed missions and eventually

  19. Immunotherapeutic strategies in autoimmune uveitis

    PubMed Central

    Papotto, Pedro Henrique; Marengo, Eliana Blini; Sardinha, Luiz Roberto; Goldberg, Anna Carla; Rizzo, Luiz Vicente

    2014-01-01

    Autoimmune uveitis is an organ-specific disorder characterized by irreversible lesions to the eye that predominantly affect people in their most productive years and is among the leading causes of visual deficit and blindness. Currently available therapies are effective in the treatment of a wide spectrum of uveitis, but are often associated with severe side effects. Here, we review ongoing research with promising immunomodulatory therapeutic strategies, describing their specific features, interactions and the responses triggered by the targeted immune molecules that aim to minimize clinical complications and the likelihood of disease relapse. We first review the main features of the disease, diagnostic tools, and traditional forms of therapy, as well as the animal models predominantly used to understand the pathogenesis and test the novel intervention approaches aiming to control the acute immune and inflammatory responses and to dampen chronic responses. Both exploratory research and clinical trials have targeted either the blockade of effector pathways or of their companion co-stimulatory molecules. Examples of targets are T cell receptors (CD3), their co-stimulatory receptors (CD28, CTLA-4) and corresponding ligands (B7-1 and B7-2, also known as CD80 and CD86), and cytokines like IL-2 and their receptors. Here, we summarize the available evidence on effectiveness of these treatments in human and experimental uveitis and highlight a novel CD28 antagonist monovalent Fab′ antibody, FR104, which has shown preclinical efficacy suppressing effector T cells while enhancing regulatory T cell function and immune tolerance in a humanized graft-versus-host disease (GVHD) mice model and is currently being tested in a mouse autoimmune uveitis model with encouraging results. PMID:24833504

  20. Energy strategy: Roadmap to consensus

    SciTech Connect

    Not Available

    1990-11-01

    The United States lacks a comprehensive approach to policy-making in the energy realm. Today, as in the past, individual constituency groups tend to focus on their particular aspect of the energy challenge. Many employ a ``decide-announce-defend`` approach to policy-making, setting out to secure a unilateral advantage for themselves. By so doing, they inevitably pit interest against interest. The result is a polarization of constituencies, and shortsighted policies designed to address the issue of the moment. The American Energy Assurance Council (AEAC) is a non-profit organization founded in 1987 for the sole purpose of facilitating progress toward a fair efficient wise, stable, and consensus-based national energy strategy. AEAC does not have a substantive policy agencies. Rather, we are committed to supporting a process whereby the many stakeholders and policy makers concerned with energy-related issues can come together in productive discourse, thereby overcoming ignorance of each other`s positions. The Council seeks to act as a facilitative body, providing a ``safe`` context for inventive and creative thinking. We attempt to build a store of common knowledge, and to build on that store according to mutually agreed-upon groundrules, and employing sophisticated approaches to facilitation and mediation. This report, the National Energy Consensus Experiment (NECE), was an ambitious experiment in consensus-building. We learned a great deal from it, both in terms of substance and process, and we are convinced that it holds important lessons for others who may seek to build consensus in the public policy realm.

  1. Energy strategy: Roadmap to consensus

    SciTech Connect

    Not Available

    1990-11-01

    The United States lacks a comprehensive approach to policy-making in the energy realm. Today, as in the past, individual constituency groups tend to focus on their particular aspect of the energy challenge. Many employ a decide-announce-defend'' approach to policy-making, setting out to secure a unilateral advantage for themselves. By so doing, they inevitably pit interest against interest. The result is a polarization of constituencies, and shortsighted policies designed to address the issue of the moment. The American Energy Assurance Council (AEAC) is a non-profit organization founded in 1987 for the sole purpose of facilitating progress toward a fair efficient wise, stable, and consensus-based national energy strategy. AEAC does not have a substantive policy agencies. Rather, we are committed to supporting a process whereby the many stakeholders and policy makers concerned with energy-related issues can come together in productive discourse, thereby overcoming ignorance of each other's positions. The Council seeks to act as a facilitative body, providing a safe'' context for inventive and creative thinking. We attempt to build a store of common knowledge, and to build on that store according to mutually agreed-upon groundrules, and employing sophisticated approaches to facilitation and mediation. This report, the National Energy Consensus Experiment (NECE), was an ambitious experiment in consensus-building. We learned a great deal from it, both in terms of substance and process, and we are convinced that it holds important lessons for others who may seek to build consensus in the public policy realm.

  2. Parallel strategies for SAR processing

    NASA Astrophysics Data System (ADS)

    Segoviano, Jesus A.

    2004-12-01

    This article proposes a series of strategies for improving the computer process of the Synthetic Aperture Radar (SAR) signal treatment, following the three usual lines of action to speed up the execution of any computer program. On the one hand, it is studied the optimization of both, the data structures and the application architecture used on it. On the other hand it is considered a hardware improvement. For the former, they are studied both, the usually employed SAR process data structures, proposing the use of parallel ones and the way the parallelization of the algorithms employed on the process is implemented. Besides, the parallel application architecture classifies processes between fine/coarse grain. These are assigned to individual processors or separated in a division among processors, all of them in their corresponding architectures. For the latter, it is studied the hardware employed on the computer parallel process used in the SAR handling. The improvement here refers to several kinds of platforms in which the SAR process is implemented, shared memory multicomputers, and distributed memory multiprocessors. A comparison between them gives us some guidelines to follow in order to get a maximum throughput with a minimum latency and a maximum effectiveness with a minimum cost, all together with a limited complexness. It is concluded and described, that the approach consisting of the processing of the algorithms in a GNU/Linux environment, together with a Beowulf cluster platform offers, under certain conditions, the best compromise between performance and cost, and promises the major development in the future for the Synthetic Aperture Radar computer power thirsty applications in the next years.

  3. Research of information classification and strategy intelligence extract algorithm based on military strategy hall

    NASA Astrophysics Data System (ADS)

    Chen, Lei; Li, Dehua; Yang, Jie

    2007-12-01

    Constructing virtual international strategy environment needs many kinds of information, such as economy, politic, military, diploma, culture, science, etc. So it is very important to build an information auto-extract, classification, recombination and analysis management system with high efficiency as the foundation and component of military strategy hall. This paper firstly use improved Boost algorithm to classify obtained initial information, then use a strategy intelligence extract algorithm to extract strategy intelligence from initial information to help strategist to analysis information.

  4. Effective Content Reading Comprehension and Retention Strategies.

    ERIC Educational Resources Information Center

    Thompson, Sara

    This booklet provides a sampling of strategies that will help students with content literacy. It is based on the idea that reading is about understanding such that the words are transformed into meaningful thoughts within the reader's cognitive frame of reference. The booklet contains various learning theories, and the strategies suggested…

  5. Evidence-Based Classroom Behaviour Management Strategies

    ERIC Educational Resources Information Center

    Parsonson, Barry S.

    2012-01-01

    This paper reviews a range of evidence-based strategies for application by teachers to reduce disruptive and challenging behaviours in their classrooms. These include a number of antecedent strategies intended to help minimise the emergence of problematic behaviours and a range of those which provide positive consequences for appropriate student…

  6. Motivational Strategies that Work! Fall 2006

    ERIC Educational Resources Information Center

    Educators' Spotlight Digest, 2006

    2006-01-01

    This column is a collaborative effort by library media specialists and K-16 educators who write about the motivational strategies that have worked for them in teaching IL skills. Motivational strategies include ways to gain and sustain attention, increase relevance for learning information literacy skills, build confidence in students' developing…

  7. Motivational Strategies that Work! Winter 2006

    ERIC Educational Resources Information Center

    Educators' Spotlight Digest, 2006

    2006-01-01

    This column is a collaborative effort by library media specialists who write about the motivational strategies that have worked for them. Motivational strategies include ways to gain and sustain attention, increase relevance for learning information literacy skills, build confidence in students' developing research abilities, and promote a…

  8. Tracking Reading Strategy Utilisation through Pupillometry

    ERIC Educational Resources Information Center

    Wong, Aaron Y.; Moss, Jarrod; Schunn, Christian D.

    2016-01-01

    Explicit reading strategies help low-knowledge readers make the inferences necessary to comprehend expository texts. Self-explanation is a particularly effective strategy, but it is challenging to monitor how well a reader is applying self-explanation without requiring the reader to externalise the self-explanations being generated. Studies have…

  9. Strategies for Creating New Venture Legitimacy

    ERIC Educational Resources Information Center

    Karlsson, Tomas; Middleton, Karen Williams

    2015-01-01

    New ventures, being heavily subjected to liabilities of newness, are seen to engage in legitimacy strategies to overcome these liabilities. Building on an adapted theoretical framework of organizational legitimacy, self-reported weekly diaries of twelve entrepreneurs were analysed to identify strategies used by new ventures to create legitimacy.…

  10. Computer Acquisition: The Carnegie-Mellon Strategy.

    ERIC Educational Resources Information Center

    McCredie, John W.

    1979-01-01

    Describes the strategy used at Carnegie-Mellon University for providing adequate services for the increasing demands of campus computing. This strategy combines the flexibility of leasing with the economy of outright purchase by acquiring smaller systems at frequent intervals and distributing processing. (CMV)

  11. Coping Strategies of Caribbean "Problem Students"

    ERIC Educational Resources Information Center

    Maynard, Donna-Maria B.; Welch, Patricia L.

    2009-01-01

    The coping strategies of middle adolescents (14-16 years) generate interest amongst educators, parents, school psychologists and school counsellors. This study, using a phenomenological approach, examined the coping strategies of "problem" adolescents in the Caribbean in regard to their interactions with peers and teachers. Data were…

  12. Pain Coping Strategies in Osteoarthritis Patients.

    ERIC Educational Resources Information Center

    Keefe, Francis J.; And Others

    1987-01-01

    Investigated the relation of pain coping strategies to pain, health status, and psychological distress in a group of osteoarthritis patients with chronic pain. Patients completed various questionnaires. Medical status variables were also used. The Pain Control and Rational Thinking factor derived from the Coping Strategies Questionnaire proved to…

  13. Strategies for Developing Rural Transition Programs.

    ERIC Educational Resources Information Center

    D'Alonzo, Bruno J.; Giordano, Gerard

    1994-01-01

    Discusses principles of rural transitional programs for disabled students and strategies for prevocational training such as career visitors, career field trips, career day fair, career bulletin boards, career learning centers, and career aptitude inventories. Discusses strategies for supplementing school programs with community and home-based…

  14. Effective Online Instructional and Assessment Strategies

    ERIC Educational Resources Information Center

    Gaytan, Jorge; McEwen, Beryl C.

    2007-01-01

    The purpose of this study was to better understand the instructional and assessment strategies that are most effective in the online learning environment. Faculty and students identified several strategies for maintaining instructional quality in the online environment, including the importance of using a variety of instructional methods to appeal…

  15. A Case Study about Communication Strategies

    ERIC Educational Resources Information Center

    Lin, Grace Hui Chin

    2011-01-01

    The primary purpose of this case study was to identify what were Taiwanese University English as a Foreign Language (EFL) learners' perceptions about learning communication strategies. This study collected qualitative data about students' beliefs and attitudes as they learned communication strategies. The research question guiding the study was:…

  16. Out-of-the-Box Marketing Strategies.

    ERIC Educational Resources Information Center

    Smith, Joanna Warren

    1997-01-01

    The new definition of camp includes year-round camp programs for a variety of populations at multiple sites. Developing a marketing strategy involves creating a mission statement that is unique, publishing a year-round marketing strategy, delivering a consistent quality product, and getting people to talk about camp. Sidebar lists elements of how…

  17. Developing Career Planning and Placement Strategies.

    ERIC Educational Resources Information Center

    Kolvitz, Marcia, Ed.

    These three conference papers from the Biennial Conference on Postsecondary Education for Persons who are Deaf or Hard of Hearing focus on career planning and placement strategies for students with deafness or hard of hearing. The first paper, "Successful Job Development and Placement Strategies with Deaf and Hard of Hearing College…

  18. Design Strategies for Higher Education Faculty

    ERIC Educational Resources Information Center

    Palak, Deniz

    2004-01-01

    This paper reports the current findings in literature on the impact of instructional technologies on teaching and learning environments pertaining higher education institutions. This study investigates the instructional design strategies in terms of (1) the scope of change in design strategies as a result of current school reform in the United…

  19. Language Learning Strategy Use and Reading Achievement

    ERIC Educational Resources Information Center

    Ghafournia, Narjes

    2014-01-01

    The current study investigated the differences across the varying levels of EFL learners in the frequency and choice of learning strategies. Using a reading test, questionnaire, and parametric statistical analysis, the findings yielded up discrepancies among the participants in the implementation of language-learning strategies concerning their…

  20. Fiction Reading Strategies of College Readers

    ERIC Educational Resources Information Center

    Poole, Alex

    2013-01-01

    Research has shown that skilled college readers use a variety of strategies in flexible ways in order to comprehend academic texts. However, little is known about how skilled college readers use strategies when reading fiction, in spite of the fact that literature courses are required at many universities and thousands of students regularly major…

  1. Visual Teaching Strategies for Children with Autism.

    ERIC Educational Resources Information Center

    Tissot, Catherine; Evans, Roy

    2003-01-01

    Describes the types of children with autism that would benefit from visual teaching strategies. Discusses the benefits and disadvantages of some of the more well-known programs that use visual teaching strategies, including movement-based systems relying on sign language, and materials-based systems such as Treatment and Education of Autistic and…

  2. Childlessness: Strategies for Coping with Infertility.

    ERIC Educational Resources Information Center

    Woollett, Anne

    1985-01-01

    Examines the coping strategies adopted by 50 infertile men and women. All interviewed had sought medical help, and many became knowledgeable about reproduction and infertility. Redefining the problem and managing negative concepts about infertility were other coping strategies. Seeking social support, positive identities, and other ways of meeting…

  3. Cultural Change and the Operational Energy Strategy

    DTIC Science & Technology

    2012-02-01

    CULTURAL CHANGE AND THE OPERATIONAL ENERGY STRATEGY by Colonel Steven L. Allen United States Army Dr. Richard Meinhart ...Cultural Change and the Operational Energy Strategy by Colonel Steven L. Allen United States Army United States... Army War College Class of 2012 DISTRIBUTION STATEMENT: A Approved for Public Release Distribution is Unlimited This manuscript is submitted

  4. Strategies for Defeating Commercial Imagery Systems

    DTIC Science & Technology

    2005-12-01

    STRATEGIES FOR DEFEATING COMMERCIAL IMAGERY SYSTEMS by Stephen Latchford, Lieutenant Colonel, USAF December 2005 Occasional...DATES COVERED 00-00-2005 to 00-00-2005 4. TITLE AND SUBTITLE Strategies for Defeating Commercial Imagery Systems 5a. CONTRACT NUMBER 5b...FOR DEFEATING COMMERCIAL IMAGERY SYSTEMS Stephen Latchford, Lieutenant Colonel, USAF December 2005 The Occasional papers series was

  5. Teaching and Learning Strategies

    ERIC Educational Resources Information Center

    Whitton, Diana

    2015-01-01

    "Teaching and Learning Strategies" is a practical guide for pre-service teachers who know and understand the content of the curriculum and are looking for additional tools to teach it effectively. This book will help students to develop a comprehensive knowledge of teaching and learning strategies, which is essential in ensuring lessons…

  6. A Marketing Strategy for Spanish for Business.

    ERIC Educational Resources Information Center

    Grosse, Christine Uber

    The development of a marketing strategy for business Spanish courses by means of situational analysis is described. The planner of marketing strategy must consider demand for a course, institutional acceptance, and financial support. A survey of 508 universities revealed a low level of demand for business Spanish which could potentially be…

  7. Exploring Motivational Strategies of Successful Teachers

    ERIC Educational Resources Information Center

    Astuti, Sri Puji

    2016-01-01

    This multiple case study investigated how teachers implemented motivational teaching strategies and the impact of these strategies on students' motivation in an Indonesian high school context. The participants were four teachers and four groups of their students. The data were collected from teachers by conducting semi-structured interviews,…

  8. Two Strategies for Teaching Black Psychology.

    ERIC Educational Resources Information Center

    Fairchild, Halford H.

    This paper examines two strategies for the teaching of Black Psychology. The first strategy is designed for use in undergraduate and graduate seminars. It relies on a course structure that requires each student to complete a weekly reading assignment, to give an oral abstract to the rest of the seminar, and to write a weekly thought paper on a…

  9. Developing an Oral Communication Strategy Inventory

    ERIC Educational Resources Information Center

    Nakatani, Yasuo

    2006-01-01

    This study focuses on how valid information about learner perception of strategy use during communicative tasks can be gathered systematically from English as a foreign language (EFL) learners. First, the study attempted to develop a questionnaire for statistical analysis, named the Oral Communication Strategy Inventory (OCSI). The research…

  10. Intrapreneurship: growing a successful hospital diversification strategy.

    PubMed

    Hannon, F

    1987-10-01

    The recent upheaval in the health care industry has left administrators scrambling after strategies that will ensure their organizations' survival. The author discusses Affiliated Healthcare Systems' successful use of a diversification strategy. Special attention is given to explaining how other organizations might use this system's experience to reduce the risks and increase the rewards inherent in this strategic alternative.

  11. Self-Regulation and Learning Strategies

    ERIC Educational Resources Information Center

    Weinstein, Claire Ellen; Acee, Taylor W.; Jung, JaeHak

    2011-01-01

    Learning strategies are a bit difficult to define since the nomenclatures used in cognitive educational psychology as well as in strategic and self-regulated learning have not yet been standardized across and within these fields of study. The self-regulated use of learning strategies helps enable students to take more responsibility for their own…

  12. Children and Anti-Poverty Strategies.

    ERIC Educational Resources Information Center

    Cohen, Ruth; Long, Gil

    1998-01-01

    Examines a selection of local anti-poverty strategies in Great Britain. Outlines findings on child poverty and links findings with current debates on children's rights. Concludes that issues affecting children living in poverty are insufficiently addressed and that anti-poverty strategies should be refocused to consider the needs and rights of…

  13. Teaching Strategies to Improve Algebra Learning

    ERIC Educational Resources Information Center

    Zbiek, Rose Mary; Larson, Matthew R.

    2015-01-01

    Improving student learning is the primary goal of every teacher of algebra. Teachers seek strategies to help all students learn important algebra content and develop mathematical practices. The new Institute of Education Sciences[IES] practice guide, "Teaching Strategies for Improving Algebra Knowledge in Middle and High School Students"…

  14. Improving Undergraduate Computer Instruction: Experiments and Strategies

    ERIC Educational Resources Information Center

    Kalman, Howard K.; Ellis, Maureen L.

    2007-01-01

    Today, undergraduate students enter college with increasingly more sophisticated computer skills compared to their counterparts of 20 years ago. However, many instructors are still using traditional instructional strategies to teach this new generation. This research study discusses a number of strategies that were employed to teach a…

  15. Improving Computer Instruction: Experiments and Strategies

    ERIC Educational Resources Information Center

    Kalman, Howard K.; Ellis, Maureen L.

    2004-01-01

    Today, undergraduate students enter college with increasingly more sophisticated computer skills compared to their counterparts of 20 years ago. However, instructors are still using traditional instructional strategies to teach this new generation. This research study examines strategies that instructors employ to teach introductory computer…

  16. Major Gifts: Solicitation Strategies. Second Edition.

    ERIC Educational Resources Information Center

    Matheny, Richard E.

    This book explores various strategies for major gift solicitation by colleges, universities, and other nonprofit organizations. Emphasis is on the face-to-face interactive communication process. Section 1 presents 16 chapters that discuss various solicitation strategies, including examining organizational readiness for major gift solicitation; the…

  17. 15 Strategies for Managing Attention Problems

    ERIC Educational Resources Information Center

    Thorne, Glenda; Thomas, Alice; Lawson, Candy

    2005-01-01

    In this document, 15 strategies are offered for enhancing attention and managing attention problems. This listing is by no means exhaustive, but rather is meant as a place to begin. The best resources for strategies are the creative, inventive minds of enlightened assessment professionals, teachers and parents, in partnership with the students…

  18. Metacognitive Strategies that Enhance Critical Thinking

    ERIC Educational Resources Information Center

    Ku, Kelly Y. L.; Ho, Irene T.

    2010-01-01

    The need to cultivate students' use of metacognitive strategies in critical thinking has been emphasized in the related literature. The present study aimed at examining the role of metacognitive strategies in critical thinking. Ten university students with comparable cognitive ability, thinking disposition and academic achievement but with…

  19. Language Learning Strategy Use across Proficiency Levels

    ERIC Educational Resources Information Center

    Zarei, Abbas, Ali; Baharestani, Nooshin

    2014-01-01

    To investigate the use of language learning strategies (LLS) by Iranian EFL learners across proficiency levels, a total of 180 Iranian adult female EFL learners were selected and divided into three different proficiency level groups. To collect data, Oxford's (1990) Strategy Inventory for Language Learning (SILL) was used. One-way ANOVA procedures…

  20. Impulsivity and Strategy Transfer: Metamemory as Mediator.

    ERIC Educational Resources Information Center

    Borkowski, John G.; And Others

    1983-01-01

    Acquisition, maintenance, and generalization of organizational strategies were studied in two experiments as a function of impulsivity-reflectivity and metamemory among primary school students. Findings are in line with the hypothesis that metamemory, rather than cognitive tempo, mediates the effectiveness of an experimenter-trained strategy in…

  1. "Spontaneous" Strategy Use: Perspectives from Metacognitive Theory.

    ERIC Educational Resources Information Center

    Borkowski, John G.; And Others

    1987-01-01

    A metacognitive model was proposed as an explanatory framework for spontaneous strategy use. A study in which hyperactive children transferred newly acquired strategies following self-control training and attributional retraining served as an illustration of how components in the model can be used to better understand "spontaneity." (Author/LMO)

  2. A strategy planner for NASA robotics applications

    NASA Technical Reports Server (NTRS)

    Brodd, S. S.

    1985-01-01

    Automatic strategy or task planning is an important element of robotics systems. A strategy planner under development at Goddard Space Flight Center automatically produces robot plans for assembly, disassembly, or repair of NASA spacecraft from computer aided design descriptions of the individual parts of the spacecraft.

  3. Developing IEC Strategies for Population Programmes.

    ERIC Educational Resources Information Center

    Cohen, Sylvie I.

    1993-01-01

    Proposes a systematic and stepwise approach to the design of population information, education, and communication (IEC) strategies. Clarifies the role of IEC in population programs, details methodological steps to follow in IEC strategy development, and identifies types of research and sources of data needed. (MDH)

  4. National Drug Control Strategy. 2008 Annual Report

    ERIC Educational Resources Information Center

    Office of National Drug Control Policy, 2008

    2008-01-01

    This report presents the 2008 National Drug Control Strategy of the White House Office of National Drug Control Policy. The overarching goal of the President's Strategy is to reduce drug use in America through a balanced approach that focuses on stopping use before it starts, healing America's drug users, and disrupting the market for illegal…

  5. Unpaid to Salaried Employment: Strategies for Change.

    ERIC Educational Resources Information Center

    Neely, Margery A.; Dees, Diane

    This workshop presentation from the National Vocational Guidance Association Annual Convention consists of two parts--a discussion of strategies for women to use in entering the paid labor force and a process to identify marketable competencies one has acquired. First, strategies are addressed for handling these three components of the change from…

  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. Integrating Computer-Mediated Communication Strategy Instruction

    ERIC Educational Resources Information Center

    McNeil, Levi

    2016-01-01

    Communication strategies (CSs) play important roles in resolving problematic second language interaction and facilitating language learning. While studies in face-to-face contexts demonstrate the benefits of communication strategy instruction (CSI), there have been few attempts to integrate computer-mediated communication and CSI. The study…

  8. Students' Strategies Can Take Us off Guard

    ERIC Educational Resources Information Center

    Keiser, Jane M.

    2012-01-01

    An interesting change has been occurring in the author's middle school mathematics classes. Some students have become creative, free-thinking inventors. If they have had little experience with an operation, they invent strategies of their own. Sometimes these strategies have been well informed and supported by strong mental math skills and a good…

  9. America 2000: An Education Strategy. Sourcebook.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    "America 2000" is a long-term national strategy (not a federal program) designed to accomplish in nine years (by the year 2000) the six national education goals articulated by the President and the state governors at the 1989 "Education Summit" in Charlottesville, Virginia. This national education strategy was presented by the…

  10. The Spelling Strategies of Francophone Dyslexic Students

    ERIC Educational Resources Information Center

    Ruberto, Noémia; Daigle, Daniel; Ammar, Ahlem

    2016-01-01

    The development of spelling skill is a very difficult task for students with dyslexia. Spelling in French involves the consideration of various types of knowledge, procedures and strategies. This study aims to describe the spelling strategies of 32 dyslexic students (DYS) aged from 8 to 12 years and to establish links between spelling strategies…

  11. Transfer of Elaborative Strategies in College Students

    ERIC Educational Resources Information Center

    Aagaard, Lola; Conner, Timothy W., II; Skidmore, Ronald L.

    2008-01-01

    The use of elaboration as a memory strategy has been researched for decades and has been shown to be effective for preschool through adult ages (Pressley, 1982). However, the literature examining elaborative strategy use among students in college is lacking. Therefore, the purpose of this study was to investigate the transfer of elaborative…

  12. Innovative Data Collection Strategies in Qualitative Research

    ERIC Educational Resources Information Center

    Onwuegbuzie, Anthony J.; Leech, Nancy L.; Collins, Kathleen M. T.

    2010-01-01

    This article provides an innovative meta-framework comprising strategies designed to guide qualitative data collection in the 21st century. We present a meta-framework comprising strategies for collecting data from interviews, focus groups, observations, and documents/material culture. We present a template for collecting nonverbal data during…

  13. Motivating Intervention Strategies to Increase Homework Completion

    ERIC Educational Resources Information Center

    Amerine, Melissa; Pender, Lisa; Schuler, Kristin

    2009-01-01

    The purpose of this action research project was to increase homework completion through the use of motivating strategies. There were approximately 75 students, 100 parents, and three teacher researchers involved in this study. The three intervention strategies used were 15 minutes of class time, extrinsic rewards, and assignment notebook checks.…

  14. Learning Visualization Strategies: A Qualitative Investigation

    ERIC Educational Resources Information Center

    Halpern, Daniel; Oh, Kyong Eun; Tremaine, Marilyn; Chiang, James; Bemis, Karen; Silver, Deborah

    2015-01-01

    The following study investigates the range of strategies individuals develop to infer and interpret cross-sections of three-dimensional objects. We focus on the identification of mental representations and problem-solving processes made by 11 individuals with the goal of building training applications that integrate the strategies developed by the…

  15. Classroom Strategies for Handling Women's Issues.

    ERIC Educational Resources Information Center

    Pereira, Carolyn

    1981-01-01

    Suggests some strategies which educators can use to help high school students understand women's issues. The strategies focus on finding stereotypes, discussing the restrictive nature of women's clothing, analyzing traditional male/female roles and jobs, simulating job interviews, and discussing rights of government in abortion cases. (DB)

  16. Pronunciation Learning Strategies: A First Look.

    ERIC Educational Resources Information Center

    Peterson, Susan S.

    In recent years, articles about second language learning strategies and about second language pronunciation instruction have been on the increase. Surprisingly, there appears to be no published study to date that focuses on the relationship between pronunciation and learning strategies. This exploratory study focuses solely on documenting and…

  17. Maintenance strategy set by cost, effectiveness

    SciTech Connect

    Shannon, R.W.E.; Argent, C.J.

    1989-02-06

    Choosing among available strategies for pipeline monitoring and maintenance programs is a function of cost and effectiveness. This article, based on British Gas; and reported industry experience, discusses major condition-monitoring strategies in terms of both criteria. The conclusion focuses on the implications of these comparisons and discusses the probability model for pipeline corrosion used in the study.

  18. 50 Literacy Strategies: Step by Step.

    ERIC Educational Resources Information Center

    Tompkins, Gail E.

    Intended as a resource for elementary and middle school teachers for use in literature focus units, reading and writing workshop, or thematic units, this book contains new instructional strategies such as interactive writing, story retelling, and word sorts. The book offers a grid recommending the most appropriate usage for each strategy,…

  19. Assessment of two BWR accident management strategies

    SciTech Connect

    Hodge, S.A.; Petek, M.

    1991-01-01

    Candidate mitigative strategies for management of in-vessel events during the late phase (after core degradation has occurred) of postulated BWR severe accidents were considered at Oak Ridge National Laboratory (ORNL) during 1990. The identification of new strategies was subject to the constraint that they should, to the maximum extent possible, make use of the existing equipment and water resources of the BWR facilities and not require major equipment modifications or additions. As a result of this effort, two of these candidate strategies were recommended for additional assessment. The first is a strategy for containment flooding to maintain the core and structural debris within the reactor vessel in the event that vessel injection cannot be restored to terminate a severe accident sequence. The second strategy pertains to the opposite case, for which vessel injection would be restored after control blade melting had begun; its purpose is to provide an injection source of borated water at the concentration necessary to preclude criticality upon recovering a damaged BWR core. Assessments of these two strategies have been performed during 1991 under the auspices of the Detailed Assessment of BWR In-Vessel Strategies Program. This paper provides a discussion of the motivation for and purpose of these strategies and the potential for their success. 33 refs., 9 figs.

  20. Learning Reading Strategies with Online Discussion

    ERIC Educational Resources Information Center

    Liu, I-Fang; Ko, Hwa-Wei; Wu, Sheng-Yi

    2014-01-01

    Teachers experience difficulty demonstrating prediction strategies and leading discussions in traditional classrooms. It is also unclear whether online discussion can contribute to reading comprehension. The purpose of this study is to create an online reading system to investigate whether learners can acquire reading strategies and enhance their…

  1. Robust Derivation of Risk Reduction Strategies

    NASA Technical Reports Server (NTRS)

    Richardson, Julian; Port, Daniel; Feather, Martin

    2007-01-01

    Effective risk reduction strategies can be derived mechanically given sufficient characterization of the risks present in the system and the effectiveness of available risk reduction techniques. In this paper, we address an important question: can we reliably expect mechanically derived risk reduction strategies to be better than fixed or hand-selected risk reduction strategies, given that the quantitative assessment of risks and risk reduction techniques upon which mechanical derivation is based is difficult and likely to be inaccurate? We consider this question relative to two methods for deriving effective risk reduction strategies: the strategic method defined by Kazman, Port et al [Port et al, 2005], and the Defect Detection and Prevention (DDP) tool [Feather & Cornford, 2003]. We performed a number of sensitivity experiments to evaluate how inaccurate knowledge of risk and risk reduction techniques affect the performance of the strategies computed by the Strategic Method compared to a variety of alternative strategies. The experimental results indicate that strategies computed by the Strategic Method were significantly more effective than the alternative risk reduction strategies, even when knowledge of risk and risk reduction techniques was very inaccurate. The robustness of the Strategic Method suggests that its use should be considered in a wide range of projects.

  2. Apology Strategies of Iranian Undergraduate Students

    ERIC Educational Resources Information Center

    Tehrani, Mohammad Dadkhah; Rezaei, Omid; Dezhara, Salman; Kafrani, Reza Soltani

    2012-01-01

    This study investigated the different primary and secondary strategies the Iranian EFL students use in different situations and the effect of gender on this. A questionnaire was developed based on Sugimoto's (1995) to compare the apology strategies used by male and female students, only gender was examined as a variable. The results showed that…

  3. Dichotomous Search Strategies for Computerized Adaptive Testing.

    ERIC Educational Resources Information Center

    Xiao, Beiling

    Dichotomous search strategies (DSSs) for computerized adaptive testing are similar to golden section search strategies (GSSSs). Each middle point of successive search regions is a testing point. After each item is administered, the subject's obtained score is compared with the expected score at successive testing points. If the subject's obtained…

  4. Motivational Strategies That Work! Winter 2007

    ERIC Educational Resources Information Center

    Educators' Spotlight Digest, 2007

    2007-01-01

    This column is a collaborative effort by library media specialists and K-16 educators who write about the motivational strategies that have worked for them in teaching information literacy (IL) skills. Motivational strategies include ways to gain and sustain attention, increase relevance for learning IL skills, build confidence in students'…

  5. Vocabulary Strategies for a Fourth Grade Classroom

    ERIC Educational Resources Information Center

    Howell, Gina

    2012-01-01

    For this project I worked with twelve of my fourth grade students from a local school in the southwestern part of Stokes County, North Carolina on increasing their vocabulary skills through the development and implementation of seven vocabulary strategies. During the Literature Review I came across the following seven strategies: Prediction;…

  6. Games Strategies: Gender Differences vs. Motivational Differences.

    ERIC Educational Resources Information Center

    Gower, Linda A.; And Others

    Rapoport and Chammah's (1965) Prisoner's Dilemma (PD) game research and Vinacke's (1959) parchisi board game research revealed that players used various strategies to reach their desired outcomes. The researchers ascribed the strategy variations to gender differences. A study was conducted which replicated Vinacke's parchisi board game and…

  7. Yukon Training Strategy. Training for the Future.

    ERIC Educational Resources Information Center

    Yukon Dept. of Education, White Horse.

    This document was created as part of "Yukon 2000," a Yukon government initiative for steering social and economic growth. The expressed intent of the training strategy is to direct government efforts toward preparing people for existing and potential employment in the Yukon. In some areas, the strategy confirms program directions already…

  8. Supervision That Improves Teaching: Strategies and Techniques.

    ERIC Educational Resources Information Center

    Sullivan, Susan; Glanz, Jeffrey

    This book offers a plan for improved classroom practice through the supervisory process. It includes hands-on practices for developing a personalized supervision strategy, research-based and empirically tested strategies, field-tested tools and techniques for qualitative and quantitative observation, a comprehensive resource of traditional and…

  9. College Enhancement Strategies and Socioeconomic Inequality

    ERIC Educational Resources Information Center

    Wolniak, Gregory C.; Wells, Ryan S.; Engberg, Mark E.; Manly, Catherine A.

    2016-01-01

    The study provides new information on the relationships between students' socioeconomic backgrounds, utilization of college enhancement strategies, and subsequent 4-year college enrollment. Enhancement strategies represent student behaviors used to bolster the competitiveness of a college application, such as Advanced Placement exams and a variety…

  10. Parent-Child Literacy Strategy: Progress Report

    ERIC Educational Resources Information Center

    Alberta Advanced Education, 2006

    2006-01-01

    The Parent-Child Literacy Strategy (P-CLS) focuses on intergenerational educational approaches that integrate adult literacy instruction and early oral language development for children from birth to age six for economically and socially disadvantaged families. The objectives of the Parent-Child Literacy Strategy are: (1) To enhance the oral…

  11. Language Learning Strategies and Advanced Language Learners

    ERIC Educational Resources Information Center

    Cajski, Christopher A.

    1999-01-01

    Language learning strategies (LLS), here defined as specific actions or mental procedures that assist in fulfilling language learning goals, have attracted increasing attention as one of the factors that impact second language acquisition. A key reason for their appeal is that language learning strategies can be manipulated to an extent that most…

  12. Teaching Problem Solving: An Instructional Design Strategy.

    ERIC Educational Resources Information Center

    Ross, John A.; Maynes, Florence J.

    1983-01-01

    Instructional design strategy for improving problem solving is presented. The strategy entails selecting an appropriate domain of problem-solving tasks, learning hierarchies, teaching methods and assembling of learning materials, and designing teacher training and evaluation. Obstacles to be overcome and directions for future research are…

  13. Key Actor Perceptions of Athletics Strategy

    ERIC Educational Resources Information Center

    Collins, William Thomas

    2012-01-01

    Athletics strategy refers to specific initiatives within the intercollegiate athletics program that are designed to meet the broader strategic goals of a post-secondary institution. This case focused on athletics strategy decisions that were enacted within the context of organizational change as Cartwright College, a pseudonym, transitioned from a…

  14. Optimal control of anthracnose using mixed strategies.

    PubMed

    Fotsa Mbogne, David Jaures; Thron, Christopher

    2015-11-01

    In this paper we propose and study a spatial diffusion model for the control of anthracnose disease in a bounded domain. The model is a generalization of the one previously developed in [15]. We use the model to simulate two different types of control strategies against anthracnose disease. Strategies that employ chemical fungicides are modeled using a continuous control function; while strategies that rely on cultivational practices (such as pruning and removal of mummified fruits) are modeled with a control function which is discrete in time (though not in space). For comparative purposes, we perform our analyses for a spatially-averaged model as well as the space-dependent diffusion model. Under weak smoothness conditions on parameters we demonstrate the well-posedness of both models by verifying existence and uniqueness of the solution for the growth inhibition rate for given initial conditions. We also show that the set [0, 1] is positively invariant. We first study control by impulsive strategies, then analyze the simultaneous use of mixed continuous and pulse strategies. In each case we specify a cost functional to be minimized, and we demonstrate the existence of optimal control strategies. In the case of pulse-only strategies, we provide explicit algorithms for finding the optimal control strategies for both the spatially-averaged model and the space-dependent model. We verify the algorithms for both models via simulation, and discuss properties of the optimal solutions.

  15. Adaptive strategies for cumulative cultural learning.

    PubMed

    Ehn, Micael; Laland, Kevin

    2012-05-21

    The demographic and ecological success of our species is frequently attributed to our capacity for cumulative culture. However, it is not yet known how humans combine social and asocial learning to generate effective strategies for learning in a cumulative cultural context. Here we explore how cumulative culture influences the relative merits of various pure and conditional learning strategies, including pure asocial and social learning, critical social learning, conditional social learning and individual refiner strategies. We replicate the Rogers' paradox in the cumulative setting. However, our analysis suggests that strategies that resolved Rogers' paradox in a non-cumulative setting may not necessarily evolve in a cumulative setting, thus different strategies will optimize cumulative and non-cumulative cultural learning.

  16. Computational strategies for tire monitoring and analysis

    NASA Technical Reports Server (NTRS)

    Danielson, Kent T.; Noor, Ahmed K.; Green, James S.

    1995-01-01

    Computational strategies are presented for the modeling and analysis of tires in contact with pavement. A procedure is introduced for simple and accurate determination of tire cross-sectional geometric characteristics from a digitally scanned image. Three new strategies for reducing the computational effort in the finite element solution of tire-pavement contact are also presented. These strategies take advantage of the observation that footprint loads do not usually stimulate a significant tire response away from the pavement contact region. The finite element strategies differ in their level of approximation and required amount of computer resources. The effectiveness of the strategies is demonstrated by numerical examples of frictionless and frictional contact of the space shuttle Orbiter nose-gear tire. Both an in-house research code and a commercial finite element code are used in the numerical studies.

  17. Postgenomic strategies in antibacterial drug discovery.

    PubMed

    Brötz-Oesterhelt, Heike; Sass, Peter

    2010-10-01

    During the last decade the field of antibacterial drug discovery has changed in many aspects including bacterial organisms of primary interest, discovery strategies applied and pharmaceutical companies involved. Target-based high-throughput screening had been disappointingly unsuccessful for antibiotic research. Understanding of this lack of success has increased substantially and the lessons learned refer to characteristics of targets, screening libraries and screening strategies. The 'genomics' approach was replaced by a diverse array of discovery strategies, for example, searching for new natural product leads among previously abandoned compounds or new microbial sources, screening for synthetic inhibitors by targeted approaches including structure-based design and analyses of focused libraries and designing resistance-breaking properties into antibiotics of established classes. Furthermore, alternative treatment options are being pursued including anti-virulence strategies and immunotherapeutic approaches. This article summarizes the lessons learned from the genomics era and describes discovery strategies resulting from that knowledge.

  18. A Synthesis of Language Learning Strategies: Current Issues, Problems and Claims Made in Learner Strategy Research

    ERIC Educational Resources Information Center

    Barjesteh, Hamed; Mukundan, Jayakaran; Vaseghi, Reza

    2014-01-01

    The current paper presented theoretical assumptions behind language learning strategies (LLS) and an overview of methods used to identify learners' strategies, first, and then summarized what have been reported from large number of descriptive studies of strategies by language learners. Moreover, the paper tried to present the variety of…

  19. Survey of Poetry Reading Strategy as the Modern Tool to Identify Poetry Reading Strategies

    ERIC Educational Resources Information Center

    Ebrahimi, Shirin Shafiei; Zainal, Zaidah

    2016-01-01

    This study examines common strategies that English as a Foreign language (EFL) students employ when reading English poetry. To identify the strategies, a survey was designed for data collection from TESL students. The result shows that students significantly tend to use the strategies that require their creativity to construct new ideas in the…

  20. Variable strategy model of the human operator

    NASA Astrophysics Data System (ADS)

    Phillips, John Michael

    Human operators often employ discontinuous or "bang-bang" control strategies when performing large-amplitude acquisition tasks. The current study applies Variable Structure Control (VSC) techniques to model human operator behavior during acquisition tasks. The result is a coupled, multi-input model replicating the discontinuous control strategy. In the VSC formulation, a switching surface is the mathematical representation of the operator's control strategy. The performance of the Variable Strategy Model (VSM) is evaluated by considering several examples, including the longitudinal control of an aircraft during the visual landing task. The aircraft landing task becomes an acquisition maneuver whenever large initial offsets occur. Several different strategies are explored in the VSM formulation for the aircraft landing task. First, a switching surface is constructed from literal interpretations of pilot training literature. This approach yields a mathematical representation of how a pilot is trained to fly a generic aircraft. This switching surface is shown to bound the trajectory response of a group of pilots performing an offset landing task in an aircraft simulator study. Next, front-side and back-side landing strategies are compared. A back-side landing strategy is found to be capable of landing an aircraft flying on either the front side or back side of the power curve. However, the front-side landing strategy is found to be insufficient for landing an aircraft flying on the back side. Finally, a more refined landing strategy is developed that takes into the account the specific aircraft's dynamic characteristics. The refined strategy is translated back into terminology similar to the existing pilot training literature.

  1. Updated systematic review identifies substantial number of retention strategies: Using more strategies retains more study participants

    PubMed Central

    Robinson, Karen A.; Dinglas, Victor D.; Sukrithan, Vineeth; Yalamanchilli, Ramakrishna; Mendez-Tellez, Pedro A.; Dennison-Himmelfarb, Cheryl; Needham, Dale M.

    2015-01-01

    Background and Objective The retention of participants in studies is important for the validity of research. We updated our prior systematic review (2005) to assess retention strategies for in-person follow-up in healthcare studies. Methods We searched PubMed, Cumulative Index of Nursing and Allied Health Literature (CINAHL), Cochrane Controlled Trials Register (CENTRAL), Cochrane Methodology Register, and Embase (August 2013) for English-language reports of studies that described retention strategies for in-person follow-up in healthcare studies. We abstracted each retention strategy and two authors independently classified each retention strategy with one of the themes developed in our prior review. Results We identified 88 studies (67 newly identified studies), six of which were designed to compare retention strategies while the remainder described retention strategies and retention rates. There were 985 strategies abstracted from the descriptive studies (617 from new studies), with a median (interquartile range) number of strategies per study of 10 (7 to 17) and a median (interquartile range) number of themes per study of 6 (4 to 7). Financial incentives were used in 47 (57%) of the descriptive studies. We classified 28% of the strategies under the theme of ‘Contact and Scheduling Methods,’ with 83% of the identified studies using at least one strategy within this theme. The number of strategies used was positively correlated with retention rate (P=0.027), but the number of themes was not associated with retention rate (P=0.469). Conclusions The number of studies describing retention strategies has substantially increased since our prior review. However, the lack of comparative studies and the heterogeneity in the types of strategies, participant population and study designs, prohibits synthesis to determine the types of cohort retention strategies that were most effective. However, using a larger number of retention strategies, across 5 or 6 different

  2. Population communication management training strategy.

    PubMed

    Bayan Salas, E

    1985-01-01

    The discussion presents some thoughts on a general training strategy in information/education/communication (IEC) management which might meet the needs of 3rd world countries. Management by objectives (MBO) has emerged as the central doctrine in management theory and practice since its initial formulation in 1954. Yet, little evidence exists to date of its successful application in IEC activities. Population IEC activities, being staff activities in a nonprofit, public sector program, are in the "twilight zone" of MBO where hasty efforts to comply with the form if not the substance of this management technique can lead to lower levels of performance and achievement than before the goal setting system was implemented. Yet, clearly, IEC managers need the benefits that management by objectives can bring if done properly. It is essential that IEC managers and workers stop looking at IEC materials as end products in themselves but rather as inputs to be combined with other inputs in realizing the desired output of voluntary behavioral change on a mass level. To overcome tendencies toward provincialism, all IEC managers should initially spend time working in other areas of the population program. The experience of using IEC materials and approaches in face-to-face transactions with potential acceptors is a prerequisite to the successful formulation of such materials and approaches. Training programs for IEC managers and supervisors should emphasize development of consensual decision making skills. The success or failure of the program depends on the ability of its workers to resolve potential conflicts between an individual's priorities and national priorities in a noncoercive manner. The social dynamics approach that seeks a conscious, voluntary, nonmanipulated shift of shared attitudes, opinions, feelings, and actions is the approach underlying the most successful population programs. All IEC managers and supervisors should be systematically trained in norm shifting

  3. Regional strategy tested in Caribbean.

    PubMed

    1984-01-01

    Barbados, St. Vincent, and St. Lucia have joined forces in the world's 1st regional Contraceptive Social Marketing (CSM) effort -- the Caribbean CSM. The Barbados Family Planning Association (BFPS) is overseeing the operation, which begins selling 2 contraceptive pills and a condom in early February. Costs and start-up times were shaved by adopting brand names and advertising materials from Jamaica's highly successful CSM project. Jamaica's popular "Panther" condom and "Perle" oral contraceptive (OC) are being used by the Caribbean CSM project. Perle's 9-year-old package has been redesigned and the Caribbean CSM project also is selling a 2nd, low-dose version called "Perle-LD." The products are manufactured in the US by Syntex as Noriday and Norminest, respectively. But the regional approach's financial gains also had a debit side, most notably a tripling of bureaucratic procedures. Part of project difficulties stem from differences among the 3 Caribbean countries. While sharing a common cultural heritage, St. Lucians speak a patois dialect in addition to the English prevalent on the other islands. The biggest hurdle was overcoming an economic disparity between Barbados and its less affluent neighbors, St. Vincent and St. Lucia. The CSM project decided to try a 2-tier product pricing strategy. In US currency, prices run $1.75 per cycle for both OCs on Barbados, but $1.26 on St. Vincent and St. Lucia. A Panther 3-pack costs 75 cents on Barbados and 42 cents on the othe 2 islands. The project is being promoted with generic family planning media advertisements. The project also has held physician orientation seminars on each island. The pilot program will be accompanied by retailer training seminars. In addition the project may introduce a spermicidal foaming tablet, once the US Food and Drug Administration approvs a new American-made product. The unique Caribbean CSM project may spread an idea as potent as the family planning message. Its success could transmit the

  4. Workplace prevention and promotion strategies.

    PubMed

    Vézina, Michel; Bourbonnais, Renée; Brisson, Chantal; Trudel, Louis

    2004-01-01

    Psychosocial factors refer to all organizational factors and interpersonal relationships in the workplace that may affect the health of the workers. Currently, two psychosocial risk models are universally recognized for producing solid scientific knowledge regarding the vital link between social or psychological phenomena at work and the development of several diseases, such as cardiovascular diseases or depression. The first is the "job demand-contro-support" model, which was defined by Karasek and to which the concept of social support has been added; the second is the "effort/reward imbalance" model defined by Siegrist. The public health perspective calls for theoretical models based on certain psychosocial attributes of the work environment for which there is empirical evidence of their pathogenic potential for exposed workers. Not only do these models reduce the complexity of the psychosocial reality of the work to components that are significant in terms of health risks, but they also facilitate the development and implementation of workplace interventions. Psychosocial risk intervention strategies currently implemented by companies are predominantly individual-oriented and aim chiefly at reducing the effects of stressful work situations by improving individual ability to adapt to the situation and manage stress. Like personal protection equipment for exposure to physical or chemical risks, these secondary prevention measures are commendable but insufficient, because they aim to reduce only the symptoms and not the cause of problems. Any intervention program for these risks should necessarily include a primary prevention component with a view to eliminating, or at least reducing, the psychosocial pathogenic agents in the workplace. Several authors have suggested that well-structured organizational approaches are most effective and should generate more important, longer-lasting effects than individual approaches. However, the evidence should be strengthened by

  5. Seabasing: A Strategy for the 21st Century?

    DTIC Science & Technology

    2009-03-26

    century. 15. SUBJECT TERMS National Security Strategy, Theater Strategy, Maritime Operations, Basing Strategies 16. SECURITY CLASSIFICATION OF: 17...19b. TELEPHONE NUMBER (include area code) Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std. Z39.18 USAWC STRATEGY RESEARCH PROJECT SEABASING: A...PAGES: 33 KEY TERMS: National Security Strategy, Theater Strategy, Maritime Operations, Basing Strategies CLASSIFICATION: Unclassified The United

  6. Strategy combination during execution of memory strategies in young and older adults.

    PubMed

    Hinault, Thomas; Lemaire, Patrick; Touron, Dayna

    2016-06-21

    The present study investigated whether people can combine two memory strategies to encode pairs of words more efficiently than with a single strategy, and age-related differences in such strategy combination. Young and older adults were asked to encode pairs of words (e.g., satellite-tunnel). For each item, participants were told to use either the interactive-imagery strategy (e.g., mentally visualising the two words and making them interact), the sentence-generation strategy (i.e., generate a sentence linking the two words), or with strategy combination (i.e., generating a sentence while mentally visualising it). Participants obtained better recall performance on items encoded with strategy combination than on items encoded with interactive-imagery or sentence-generation strategies. Moreover, we found age-related decline in such strategy combination. These findings have important implications to further our understanding of execution of memory strategies, and suggest that strategy combination occurs in a variety of cognitive domains.

  7. Evolutionary stability of mixed strategies on graphs

    NASA Astrophysics Data System (ADS)

    Li, Yan; Liu, Xinsheng; Claussen, Jens Christian

    2016-07-01

    Up to the present time, the study of evolutionary dynamics mostly focused on pure strategy games in finite discrete strategy space, either in well-mixed or structured populations. In this paper, we study mixed strategy games in continuous strategy space on graphs of degree k. Each player is arranged on a vertex of the graph. The edges denote the interaction between two individuals. In the limit of weak selection, we first derive the payoff functions of two mixed strategies under three different updating rules, named birth-death, death-birth and imitation. Then we obtain the conditions for a strategy being a continuously stable strategy (CSS), and we also confirm that the equilibrium distribution corresponding to the CSS is neighborhood attracting and strongly uninvadable. Finally, we apply our theory to the prisoner’s dilemma and the snowdrift game to obtain possible CSS. Simulations are performed for the two special games and the results are well consistent with the conclusions we made.

  8. Comparative Effectiveness of STEMI Regionalization Strategies

    PubMed Central

    Concannon, Thomas W.; Kent, David M.; Normand, Sharon-Lise; Newhouse, Joseph P.; Griffith, John L.; Cohen, Joshua; Beshansky, Joni R.; Wong, John B.; Aversano, Thomas; Selker, Harry P.

    2010-01-01

    BACKGROUND Primary percutaneous coronary intervention (PCI) is more effective on average than fibrinolytic therapy (FT) in the treatment of ST-segment elevation myocardial infarction (STEMI). Yet most U.S. hospitals are not equipped for PCI and FT is still widely used. This study evaluated the comparative effectiveness of STEMI regionalization strategies to increase the use of PCI against standard emergency transport and care. METHODS AND RESULTS We estimated incremental treatment costs and quality-adjusted life expectancies of 2,000 patients with STEMI who received PCI or FT in simulations of emergency care in a regional hospital system. To increase access to PCI across the system, we compared a base case strategy to 12 hospital-based strategies of building new PCI labs or extending the hours of existing labs, and one emergency medical services (EMS)-based strategy of transporting all patients with STEMI to existing PCI-capable hospitals. The base case resulted in 609 (569, 647) patients getting PCI. Hospital-based strategies increased the number of patients receiving PCI, the costs of care, and quality-adjusted life years (QALYs) saved, and were cost effective under a variety of conditions. An EMS-based strategy of transporting every patient to an existing PCI facility was less costly and more effective than all hospital expansion options. CONCLUSION Our results suggest that new construction and staffing of PCI labs may not be warranted if an EMS strategy is both available and feasible. PMID:20664025

  9. The development of the Swiss Adaptation Strategy

    NASA Astrophysics Data System (ADS)

    Hohmann, R.; Köllner-Heck, P.; Probst, T.

    2010-09-01

    In summer 2009, the Federal Council mandated the Departement of the Environment, Transport, Energy and Communication (DETEC) to develop a Swiss adaptation strategy. This strategy aims to coordinate the efforts of all federal departments involved in adaptation, and to provide them with the necessary basic information. For the development of the Swiss adaptation strategy the following principles are fundamental. (1.) The strategy aims to achieve the overarching objectives of harnessing the opportunities that climate change presents, minimizing the risks of climate change to people and assets, and to increases the adaptive capacity of all resources. (2) The strategy is based on the most recent scientific knowledge about climate change and climate change impacts. (3.) It is based in on a sound and comprehensive analysis of climate change risks. (4.) It includes strategic goals for the sectors that are most vulnerable to climate change, i.e., water management, biodiversity management, agriculture, forestry, natural hazard prevention, health care, energy generation, tourism, land use. (5.) It thoroughly analyzes the interfaces between the sectoral strategies in order solve existing conflicts and profit form existing synergies. The Swiss Adaptation Strategy will be completed and submitted to the Federal Council by the End of 2011.

  10. 200 West Area Dust Mitigation Strategies

    SciTech Connect

    Sackschewsky, Michael R.; Becker, James M.

    2001-04-12

    Various strategies were developed for the purpose of mitigating respirable dust experienced at facilities in the southwest corner of the 200 West Area. These strategies focused on treatment of that portion of the dust source located within the 200 West Expansion Area. Strategies included direct shielding of the facilities via establishment of a poplar windbreak and installation of an artificial windscreen; soil stabilization via seeding of herbaceous plants, soil fixatives, straw crimping, straw blankets, gravel mulches, drift fences, baled straw, and living fences; and various irrigation systems that would function both to water seeded herbs and to suppress dust.

  11. Reagan Defense Forum: The Third Offset Strategy

    DTIC Science & Technology

    2015-11-07

    Reagan Defense Forum: The Third Offset Strategy As Delivered by Deputy Secretary of Defense Bob Work, Reagan Presidential Library, Simi Valley, CA...I’ve been a lifelong history of military strategy . And I’ve learned one of the most dangerous places a reporter can stand in the conflict zone is...called the "Third Offset Strategy ," which is not a way to win a football game without deflating the game ball, but actually has become one of the major

  12. Strategy Guideline. High Performance Residential Lighting

    SciTech Connect

    Holton, J.

    2012-02-01

    This report has been developed to provide a tool for the understanding and application of high performance lighting in the home. The strategies featured in this guide are drawn from recent advances in commercial lighting for application to typical spaces found in residential buildings. This guide offers strategies to greatly reduce lighting energy use through the application of high quality fluorescent and light emitting diode (LED) technologies. It is important to note that these strategies not only save energy in the home but also serve to satisfy the homeowner’s expectations for high quality lighting.

  13. Commercial Crew Program Crew Safety Strategy

    NASA Technical Reports Server (NTRS)

    Vassberg, Nathan; Stover, Billy

    2015-01-01

    The purpose of this presentation is to explain to our international partners (ESA and JAXA) how NASA is implementing crew safety onto our commercial partners under the Commercial Crew Program. It will show them the overall strategy of 1) how crew safety boundaries have been established; 2) how Human Rating requirements have been flown down into programmatic requirements and over into contracts and partner requirements; 3) how CCP SMA has assessed CCP Certification and CoFR strategies against Shuttle baselines; 4) Discuss how Risk Based Assessment (RBA) and Shared Assurance is used to accomplish these strategies.

  14. Linking Acquisition Decisionmaking With National Military Strategy

    DTIC Science & Technology

    1990-10-01

    ICopy .17 of 146 copie; !1 AD-A235 445 I IDA REPORT R-366 LINKING ACQUISITION DECISIONMAKING I WITH NATIONAL MILITARY STRATEGY David R. Graham...National Military Strategy C-MDA-903 89 C0003 TA-T-G6-678 6. AUTHOR(S) David R. Graham, Herschel E. Kanter, Martin J. Ralley, Barbara A. Blcksler...executing acquisition programs that are consistent with national military strategy and projected budgets. Next it reviews the long-standing concerns with

  15. Improving epidemic control strategies by extended detection

    NASA Astrophysics Data System (ADS)

    Karp, Paweł; Dybiec, Bartłomiej; Kleczkowski, Adam

    2014-11-01

    Majority of epidemics eradication programs work in preventive responsive way. The lack of exact information about epidemiological status of individuals makes responsive actions less efficient. Here, we demonstrate that additional tests can significantly increase the efficiency of "blind" treatment (vaccination or culling). Eradication strategy consisting of "blind" treatment in very limited local neighborhood supplemented by extra tests in a little bit larger neighborhood is able to prevent invasion of even highly infectious diseases and to achieve this at a cost lower than for the "blind" strategy. The effectiveness of the extended strategy depends on such parameters as the test efficiency and test cost.

  16. Disease management as a performance improvement strategy.

    PubMed

    McClatchey, S

    2001-11-01

    Disease management is a strategy of organizing care and services for a patient population across the continuum. It is characterized by a population database, interdisciplinary and interagency collaboration, and evidence-based clinical information. The effectiveness of a disease management program has been measured by a combination of clinical, financial, and quality of life outcomes. In early 1997, driven by a strategic planning process that established three Centers of Excellence (COE), we implemented disease management as the foundation for a new approach to performance improvement utilizing five key strategies. The five implementation strategies are outlined, in addition to a review of the key elements in outcome achievement.

  17. Can rewiring strategy control the epidemic spreading?

    NASA Astrophysics Data System (ADS)

    Dong, Chao; Yin, Qiuju; Liu, Wenyang; Yan, Zhijun; Shi, Tianyu

    2015-11-01

    Relation existed in the social contact network can affect individuals' behaviors greatly. Considering the diversity of relation intimacy among network nodes, an epidemic propagation model is proposed by incorporating the link-breaking threshold, which is normally neglected in the rewiring strategy. The impact of rewiring strategy on the epidemic spreading in the weighted adaptive network is explored. The results show that the rewiring strategy cannot always control the epidemic prevalence, especially when the link-breaking threshold is low. Meanwhile, as well as strong links, weak links also play a significant role on epidemic spreading.

  18. Tank Waste Remediation System optimized processing strategy

    SciTech Connect

    Slaathaug, E.J.; Boldt, A.L.; Boomer, K.D.; Galbraith, J.D.; Leach, C.E.; Waldo, T.L.

    1996-03-01

    This report provides an alternative strategy evolved from the current Hanford Site Tank Waste Remediation System (TWRS) programmatic baseline for accomplishing the treatment and disposal of the Hanford Site tank wastes. This optimized processing strategy performs the major elements of the TWRS Program, but modifies the deployment of selected treatment technologies to reduce the program cost. The present program for development of waste retrieval, pretreatment, and vitrification technologies continues, but the optimized processing strategy reuses a single facility to accomplish the separations/low-activity waste (LAW) vitrification and the high-level waste (HLW) vitrification processes sequentially, thereby eliminating the need for a separate HLW vitrification facility.

  19. Solution strategies for constant acceleration problems

    NASA Astrophysics Data System (ADS)

    Wheaton, S. M.; Binder, P.-M.

    2017-03-01

    We discuss strategies for the general solution of single-step 1D constant acceleration problems. In a slightly restricted form, these problems have five variables (Δx, v 0, v, a and t) and two independent equations, so three variables must be given to solve for the other two, giving 10 cases. Instead of the haphazard solution of individual problems, we advocate teaching a strategy for tackling the entire class of problems. We enumerate the possible strategies, and present in detail one which reveals a number of interesting special cases and also allows the possibility of developing an automatic problem generator and solver.

  20. Guidance strategies for microburst escape

    NASA Astrophysics Data System (ADS)

    Dogan, Atilla

    altitude may provide better safety than pitch guidance. That is, once the escape maneuver is initiated, the aircraft should be directed to a low recovery altitude with full thrust as long as the recovery altitude is higher than an optimal value. However, the drawback of descending to the so-called optimal altitude is that the aircraft may unnecessarily descend to the optimal altitude even when it is possible to safely recover from a microburst with a higher recovery altitude. The analytic approximation of the probability distribution function of the safety factor is used to determine the highest safe altitude at which the aircraft may descend, hence avoiding to descend too low. This highest safe altitude is used as the commanded altitude in Modified Altitude- and Dive-Guidance. Monte Carlo simulations show that these Modified Altitude- and Dive-Guidance strategies decrease the probability of minimum altitude being less than a given value without compromising the probability of crash. That is, an aircraft with Modified Altitude-- or Dive-Guidance generally has a higher recovery altitude without increasing the risk of ground contact or stall.