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Sample records for major numi lessons

  1. Executive summary of major NuMI lessons learned: a review of relevant meetings of Fermilab's DUSEL Beamline Working Group

    SciTech Connect

    Andrews, Mike; Appel, Jeffrey A.; Bogert, Dixon; Childress, Sam; Cossairt, Don; Griffing, William; Grossman, Nancy; Harding, David; Hylen, Jim; Kuchler, Vic; Laughton, Chris; /Fermilab /Argonne /Brookhaven /LBL, Berkeley

    2009-05-01

    We have gained tremendous experience with the NuMI Project on what was a new level of neutrino beams from a high power proton source. We expect to build on that experience for any new long baseline neutrino beam. In particular, we have learned about some things which have worked well and/or where the experience is fairly directly applicable to the next project (e.g., similar civil construction issues including: tunneling, service buildings, outfitting, and potential claims/legal issues). Some things might be done very differently (e.g., decay pipe, windows, target, beam dump, and precision of power supply control/monitoring). The NuMI experience does lead to identification of critical items for any future such project, and what issues it will be important to address. The DUSEL Beamline Working Group established at Fermilab has been meeting weekly to collect and discuss information from that NuMI experience. This document attempts to assemble much of that information in one place. In this Executive Summary, we group relevant discussion of some of the major issues and lessons learned under seven categories: (1) Differences Between the NuMI Project and Any Next Project; (2) The Process of Starting Up the Project; (3) Decision and Review Processes; (4) ES&H: Environment, Safety, and Health; (5) Local Community Buy-In; (6) Transition from Project Status to Operation; and (7) Some Lessons on Technical Elements. We concentrate here on internal project management issues, including technical areas that require special attention. We cannot ignore, however, two major external management problems that plagued the NuMI project. The first problem was the top-down imposition of an unrealistic combination of scope, cost, and schedule. This situation was partially corrected by a rebaselining. However, the full, desirable scope was never achievable. The second problem was a crippling shortage of resources. Critical early design work could not be done in a timely fashion, leading to

  2. Status of NuMI experiments: MINOS+ and NO$\

    SciTech Connect

    Coelho, João A.B.

    2015-03-01

    The NuMI beam at Fermilab has been upgraded and is now capable of producing a 700 kW neutrino beam. Two major long-baseline neutrino experiments, MINOS+ and NOνA, have started data collection in the new NuMI configuration. This paper describes the latest developments of MINOS+ and NOνA. MINOS+ constitutes a new phase of the MINOS experiment and will provide improved sensitivity to new physics phenomena with a higher energy beam. NOνA will take advantage of its off-axis position to deliver precise measurements of

  3. The NuMI Neutrino Beam

    SciTech Connect

    Adamson, P.; Anderson, K.; Andrews, M.; Andrews, R.; Anghel, I.; Augustine, D.; Aurisano, A.; Avvakumov, S.; Ayres, D. S.; Baller, B.; Barish, B.; Barr, G.; Barrett, W. L.; Berstein, R. H.; Biggs, J.; Bishai, M.; Blake, A.; Bocean, V.; Bock, G. J.; Boehnlein, D. J.; Bogert, D.; Bourkland, K.; Cao, S. V.; Castromonte, C. M.; Childress, S.; Choudhary, B. C.; Coelho, J. A.B.; Cobb, J. H.; Corwin, L.; Crane, D.; Cravens, J. P.; Cronin-Hennessy, D.; Ducar, R. J.; De Jong, J. K.; Devan, A. V.; Devenish, N. E.; Diwan, M. V.; Erwin, A. R.; Escobar, C. O.; Evans, J. J.; Falk, E.; Feldman, G. J.; Fields, T. H.; Ford, R.; Frohne, M. V.; Gallahger, H. R.; Garkusha, V.; Gomes, R. A.; Goodman, M. C.; Gouffon, P.; Graf, N.; Gran, R.; Grossman, N.; Grzelak, K.; Habig, A.; Hahn, S. R.; Harding, D.; Harris, D.; Harris, P. G.; Hartnell, J.; Hatcher, R.; Hays, S.; Heller, K.; Holin, A.; Huang, J.; Hylen, J.; Ibrahim, A.; Indurthy, D.; Irwin, G. M.; Isvan, Z.; Jaffe, D. E.; James, C.; Jensen, D.; Johnstone, J.; Kafka, T.; Kasahara, S. M.S.; Koizumi, G.; Kopp, S.; Kordosky, M.; Kreymer, A.; Lang, K.; Laughton, C.; Lefeuvre, G.; Ling, J.; Litchfield, P. J.; Loiacono, L.; Lucas, P.; Mann, W. A.; Marchionni, A.; Marshak, M. L.; Mayer, N.; McGivern, C.; Medeiros, M. M.; Mehdiyev, R.; Meier, J. R.; Messier, M. D.; Michael, D. G.; Milburn, R. H.; Miller, J. L.; Miller, W. H.; Mishra, S. R.; Sher, S. Moed; Moore, C. D.; Morfin, J.; Mualem, L.; Mufson, S.; Murgia, S.; Murtagh, M.; Musser, J.; Naples, D.; Nelson, J. K.; Newman, H. B.; Nichol, R. J.; Nowak, J. A.; O'connor, J.; Oliver, W. P.; Olsen, M.; Orchanian, M.; Osprey, S.; Pahlka, R. B.; Paley, J.; Para, A.; Patterson, R. B.; Patzak, T.; Pavlovic, Z.; Pawloski, G.; Perch, A.; Peterson, E. A.; Petyt, D. A.; Pfutzner, M. M.; Phan-Budd, S.; Plunkett, R. K.; Poonthottathil, N.; Prieto, P.; Pushka, D.; Qiu, X.; Radovic, A.; Rameika, R. A.; Ratchford, J.; Rebel, B.; Reilly, R.; Rosenfeld, C.; Rubin, H. A.; Ruddick, K.; Sanchez, M. C.; Saoulidou, N.; Sauer, L.; Schneps, J.; Schoo, D.; Schreckenberger, A.; Schreiner, P.; Shanahan, P.; Sharma, R.; Smart, W.; Smith, C.; Sousa, A.; Stefanik, A.; Tagg, N.; Talaga, R. L.; Tassotto, G.; Thomas, J.; Thompson, J.; Thomson, M. A.; Tian, X.; Timmons, A.; Tinsley, D.; Tognini, S. C.; Toner, R.; Torretta, D.; Trostin, I.; Tzanakos, G.; Urheim, J.; Vahle, P.; Vaziri, K.; Villegas, E.; Viren, B.; Vogel, G.; Webber, R. C.; Weber, A.; Webb, R. C.; Wehmann, A.; White, C.; Whitehead, L.; Whitehead, L. H.; Wojcicki, S. G.; Wong-Squires, M. L.; Yang, T.; Yumiceva, F. X.; Zarucheisky, V.; Zwaska, R.

    2015-10-20

    Our paper describes the hardware and operations of the Neutrinos at the Main Injector (NuMI) beam at Fermilab. It elaborates on the design considerations for the beam as a whole and for individual elements. The most important part of our design details pertaining to individual components is described. Beam monitoring systems and procedures, including the tuning and alignment of the beam and NuMI long-term performance, are also discussed.

  4. The NuMI neutrino beam

    DOE PAGES

    Adamson, P.; Anderson, K.; Andrews, M.; Andrews, R.; Anghel, I.; Augustine, D.; Aurisano, A.; Avvakumov, S.; Ayres, D. S.; Baller, B.; et al

    2015-10-20

    Our paper describes the hardware and operations of the Neutrinos at the Main Injector (NuMI) beam at Fermilab. It elaborates on the design considerations for the beam as a whole and for individual elements. The most important part of our design details pertaining to individual components is described. Beam monitoring systems and procedures, including the tuning and alignment of the beam and NuMI long-term performance, are also discussed.

  5. The NuMI neutrino beam

    NASA Astrophysics Data System (ADS)

    Adamson, P.; Anderson, K.; Andrews, M.; Andrews, R.; Anghel, I.; Augustine, D.; Aurisano, A.; Avvakumov, S.; Ayres, D. S.; Baller, B.; Barish, B.; Barr, G.; Barrett, W. L.; Bernstein, R. H.; Biggs, J.; Bishai, M.; Blake, A.; Bocean, V.; Bock, G. J.; Boehnlein, D. J.; Bogert, D.; Bourkland, K.; Cao, S. V.; Castromonte, C. M.; Childress, S.; Choudhary, B. C.; Coelho, J. A. B.; Cobb, J. H.; Corwin, L.; Crane, D.; Cravens, J. P.; Cronin-Hennessy, D.; Ducar, R. J.; De Jong, J. K.; Devan, A. V.; Devenish, N. E.; Diwan, M. V.; Erwin, A. R.; Escobar, C. O.; Evans, J. J.; Falk, E.; Feldman, G. J.; Fields, T. H.; Ford, R.; Frohne, M. V.; Gallagher, H. R.; Garkusha, V.; Gomes, R. A.; Goodman, M. C.; Gouffon, P.; Graf, N.; Gran, R.; Grossman, N.; Grzelak, K.; Habig, A.; Hahn, S. R.; Harding, D.; Harris, D.; Harris, P. G.; Hartnell, J.; Hatcher, R.; Hays, S.; Heller, K.; Holin, A.; Huang, J.; Hylen, J.; Ibrahim, A.; Indurthy, D.; Irwin, G. M.; Isvan, Z.; Jaffe, D. E.; James, C.; Jensen, D.; Johnstone, J.; Kafka, T.; Kasahara, S. M. S.; Koizumi, G.; Kopp, S.; Kordosky, M.; Kreymer, A.; Lang, K.; Laughton, C.; Lefeuvre, G.; Ling, J.; Litchfield, P. J.; Loiacono, L.; Lucas, P.; Mann, W. A.; Marchionni, A.; Marshak, M. L.; Mayer, N.; McGivern, C.; Medeiros, M. M.; Mehdiyev, R.; Meier, J. R.; Messier, M. D.; Michael, D. G.; Milburn, R. H.; Miller, J. L.; Miller, W. H.; Mishra, S. R.; Moed Sher, S.; Moore, C. D.; Morfín, J.; Mualem, L.; Mufson, S.; Murgia, S.; Murtagh, M.; Musser, J.; Naples, D.; Nelson, J. K.; Newman, H. B.; Nichol, R. J.; Nowak, J. A.; O`Connor, J.; Oliver, W. P.; Olsen, M.; Orchanian, M.; Osprey, S.; Pahlka, R. B.; Paley, J.; Para, A.; Patterson, R. B.; Patzak, T.; Pavlović, Ž.; Pawloski, G.; Perch, A.; Peterson, E. A.; Petyt, D. A.; Pfützner, M. M.; Phan-Budd, S.; Plunkett, R. K.; Poonthottathil, N.; Prieto, P.; Pushka, D.; Qiu, X.; Radovic, A.; Rameika, R. A.; Ratchford, J.; Rebel, B.; Reilly, R.; Rosenfeld, C.; Rubin, H. A.; Ruddick, K.; Sanchez, M. C.; Saoulidou, N.; Sauer, L.; Schneps, J.; Schoo, D.; Schreckenberger, A.; Schreiner, P.; Shanahan, P.; Sharma, R.; Smart, W.; Smith, C.; Sousa, A.; Stefanik, A.; Tagg, N.; Talaga, R. L.; Tassotto, G.; Thomas, J.; Thompson, J.; Thomson, M. A.; Tian, X.; Timmons, A.; Tinsley, D.; Tognini, S. C.; Toner, R.; Torretta, D.; Trostin, I.; Tzanakos, G.; Urheim, J.; Vahle, P.; Vaziri, K.; Villegas, E.; Viren, B.; Vogel, G.; Webber, R. C.; Weber, A.; Webb, R. C.; Wehmann, A.; White, C.; Whitehead, L.; Whitehead, L. H.; Wojcicki, S. G.; Wong-Squires, M. L.; Yang, T.; Yumiceva, F. X.; Zarucheisky, V.; Zwaska, R.

    2016-01-01

    This paper describes the hardware and operations of the Neutrinos at the Main Injector (NuMI) beam at Fermilab. It elaborates on the design considerations for the beam as a whole and for individual elements. The most important design details of individual components are described. Beam monitoring systems and procedures, including the tuning and alignment of the beam and NuMI long-term performance, are also discussed.

  6. Addendum to NuMI shielding assessment

    SciTech Connect

    Vaziri, Kamran; /Fermilab

    2007-10-01

    The original safety assessment and the Safety Envelope for the NuMI beam line corresponds to 400 kW of beam power. The Main Injector is currently capable of and approved for producing 500 kW of beam power2. However, operation of the NuMI beam line at 400 kW of power brings up the possibility of an occasional excursion above 400 kW due to better than usual tuning in one of the machines upstream of the NuMI beam line. An excursion above the DOE approved Safety Envelope will constitute a safety violation. The purpose of this addendum is to evaluate the radiological issues and modifications required to operate the NuMI beam line at 500 kW. This upgrade will allow 400 kW operations with a reasonable safety margin. Configuration of the NuMI beam line, boundaries, safety system and the methodologies used for the calculations are as described in the original NuMI SAD. While most of the calculations presented in the original shielding assessment were based on Monte Carlo simulations, which were based on the design geometries, most of the results presented in this addendum are based on the measurements conducted by the AD ES&H radiation safety group.

  7. Upgrades to the Fermilab NuMI beamline

    SciTech Connect

    Martens, Michael A.; Childress, Sam; Grossman, Nancy; Hurh, Patrick; Hylen, James; Marchionni, Alberto; McCluskey, Elaine; Moore, Craig Damon; Reilly, Robert; Tariq, Salman; Wehmann, Alan; /Fermilab

    2007-06-01

    The NuMI beamline at Fermilab has been delivering high-intensity muon neutrino beams to the MINOS experiment since the spring of 2005. A total of 3.4 x 10{sup 20} protons has been delivered to the NuMI target and a maximum beam power of 320 kW has been achieved. An upgrade of the NuMI facility increasing the beam power capability to 700 kW is planned as part of the NOvA experiment. The plans for this upgrade are presented and the possibility of upgrading the NuMI beamline to handle 1.2 MW is considered.

  8. Operation of the NuMI beam monitoring system

    SciTech Connect

    Zwaska, Robert M.; Indurthy, Dharma; Keisler, Ryan; Kopp, Sacha; Mendoza, Steven; Pavlovich, Zarko; Proga, Marek; Bishai, Mary; Diwan, Milind; Viren, Brett; Harris, Deborah A.; Marchionni, Alberto; Morfin, Jorge; McDonald, Jeffrey; Naples, Donna; Northacker, David; Erwin, Albert; Ping, Huican; Velissaris, Cristos; /Texas U. /Brookhaven /Fermilab /Pittsburgh U. /Wisconsin U., Madison

    2006-06-01

    The NuMI (Neutrinos at the Main Injector) facility produces an intense neutrino beam for experiments. The NuMI Beam Monitoring system is four arrays of ion chambers that measure the intensity and distribution of the remnant hadron and tertiary muon beams produced in association with the neutrinos. The ion chambers operate in an environment of high particle fluxes and high radiation.

  9. The NuMI neutrino beam at Fermilab

    SciTech Connect

    Kopp, Sacha E.; /Texas U.

    2005-05-01

    The Neutrinos at the Main Injector (NuMI) facility at Fermilab began operations in late 2004. NuMI will deliver an intense {nu}{sub {mu}} beam of variable energy (2-20 GeV) directed into the Earth at 58 mrad for short ({approx}1km) and long ({approx}700-900 km) baseline experiments. Several aspects of the design and results from early commissioning runs are reviewed.

  10. Operation of the NuMI Beam Monitoring System

    SciTech Connect

    Zwaska, Robert M.; Indurthy, Dharma; Keisler, Ryan; Kopp, Sacha; Mendoza, Steven; Pavlovich, Zarko; Proga, Marek; Bishai, Mary; Diwan, Milind; Viren, Brett; Harris, Debbie; Marchionni, Alberto; Morfin, Jorge; McDonald, Jeffrey; Naples, Donna; Northacker, David; Erwin, Albert; Ping, Huican; Velissaris, Cristos

    2006-11-20

    The NuMI (Neutrinos at the Main Injector) facility produces an intense neutrino beam for experiments. The NuMI Beam Monitoring system consists of four arrays of ion chambers that measure the intensity and distribution of the remnant hadron and tertiary muon beams produced in association with the neutrinos. The ion chambers operate in an environment of high particle fluxes and high radiation.

  11. The NuMI Neutrino Beam at Fermilab

    SciTech Connect

    Kopp, Sacha E.

    2005-06-08

    The Neutrinos at the Main Injector (NuMI) facility at Fermilab is due to begin operations in late 2004. NuMI will deliver an intense v{mu} beam of variable energy 2-20 GeV directed into the Earth at 58 mrad for short ({approx}1 km) and long ({approx}700-900 km) baseline experiments. Several aspects of the design are reviewed, as are potential upgrade requirements to the facility in the event a Proton Driver is built at Fermilab to enhance the neutrino flux.

  12. Ground Motion Studies at NuMI

    SciTech Connect

    Mayda M. Velasco; Michal Szleper

    2012-02-20

    Ground motion can cause significant deterioration in the luminosity of a linear collider. Vibration of numerous focusing magnets causes continuous misalignments, which makes the beam emittance grow. For this reason, understanding the seismic vibration of all potential LC sites is essential and related efforts in many sites are ongoing. In this document we summarize the results from the studies specific to Fermilab grounds as requested by the LC project leader at FNAL, Shekhar Mishra in FY04-FY06. The Northwestern group focused on how the ground motion effects vary with depth. Knowledge of depth dependence of the seismic activity is needed in order to decide how deep the LC tunnel should be at sites like Fermilab. The measurements were made in the NuMI tunnel, see Figure 1. We take advantage of the fact that from the beginning to the end of the tunnel there is a height difference of about 350 ft and that there are about five different types of dolomite layers. The support received allowed to pay for three months of salary of Michal Szleper. During this period he worked a 100% of his time in this project. That include one week of preparation: 2.5 months of data taking and data analysis during the full period of the project in order to guarantee that we were recording high quality data. We extended our previous work and made more systematic measurements, which included detailed studies on stability of the vibration amplitudes at different depths over long periods of time. As a consequence, a better control and more efficient averaging out of the daytime variation effects were possible, and a better study of other time dependences before the actual depth dependence was obtained. Those initial measurements were made at the surface and are summarized in Figure 2. All measurements are made with equipment that we already had (two broadband seismometers KS200 from GEOTECH and DL-24 portable data recorder). The offline data analysis took advantage of the full Fourier spectra

  13. The Twentieth Century History of the Extraterrestrial Life Debate: Major Themes and Lessons Learned

    NASA Astrophysics Data System (ADS)

    Dick, Steven J.

    In this chapter we provide an overview of the extraterrestrial life debate since 1900, drawing largely on the major histories of the subject during this period, The Biological Universe (Dick 1996), Life on Other Worlds (Dick 1998), and The Living Universe (Dick and Strick 2004), as well as other published work. We outline the major components of the debate, including (1) the role of planetary science, (2) the search for planets beyond the solar system, (3) research on the origins of life, and (4) the Search for Extraterrestrial Intelligence (SETI). We emphasize the discovery of cosmic evolution as the proper context for the debate, reserving the cultural implications of astrobiology for part III of this volume. We conclude with possible lessons learned from this history, especially in the domains of the problematic nature of evidence, inference, and metaphysical preconceptions; the checkered role of theory; and an analysis of how representative general current arguments have fared in the past.

  14. Studies of muon-induced radioactivity at NuMI

    SciTech Connect

    Boehnlein, David j.; Leveling, A.F.; Mokhov, N.V.; Vaziri, K.; Iwamoto, Y.; Kasugai, Y.; Matsuda, N.; Nakashima, H.; Sakamoto, Y.; Hagiwara, M.; Iwase, Hiroshi; /KEK, Tsukuba /Kyoto U., KURRI /Pohang Accelerator Lab. /Shimizu, Tokyo /Tohoku U.

    2009-12-01

    The JASMIN Collaboration has studied the production of radionuclides by muons in the muon alcoves of the NuMI beamline at Fermilab. Samples of aluminum and copper are exposed to the muon field and counted on HpGe detectors when removed to determine their content of radioactive isotopes. We compare the results to MARS simulations and discuss the radiological implications for neutrino factories and muon colliders.

  15. The NuMI Beam at FNAL and its Use for Neutrino Cross Section Measurements

    SciTech Connect

    Kopp, Sacha E.

    2007-12-21

    The Neutrinos at the Main Injector (NuMI) facility at Fermilab began operations in late 2004. NuMI will deliver an intense {nu}{sub {mu}} beam of variable energy (2-20 GeV). Several aspects of the design and results from runs of the MINOS experiment are reviewed. I also discuss technique to measure directly the neutrino flux using a muon flux system at the end of the NuMI line.

  16. Emergency medical rescue efforts after a major earthquake: lessons from the 2008 Wenchuan earthquake.

    PubMed

    Zhang, Lulu; Liu, Xu; Li, Youping; Liu, Yuan; Liu, Zhipeng; Lin, Juncong; Shen, Ji; Tang, Xuefeng; Zhang, Yi; Liang, Wannian

    2012-03-01

    Major earthquakes often result in incalculable environmental damage, loss of life, and threats to health. Tremendous progress has been made in response to many medical challenges resulting from earthquakes. However, emergency medical rescue is complicated, and great emphasis should be placed on its organisation to achieve the best results. The 2008 Wenchuan earthquake was one of the most devastating disasters in the past 10 years and caused more than 370,000 casualties. The lessons learnt from the medical disaster relief effort and the subsequent knowledge gained about the regulation and capabilities of medical and military back-up teams should be widely disseminated. In this Review we summarise and analyse the emergency medical rescue efforts after the Wenchuan earthquake. Establishment of a national disaster medical response system, an active and effective commanding system, successful coordination between rescue forces and government agencies, effective treatment, a moderate, timely and correct public health response, and long-term psychological support are all crucial to reduce mortality and morbidity and promote overall effectiveness of rescue efforts after a major earthquake.

  17. Reconstructing Tuberculosis Services after Major Conflict: Experiences and Lessons Learned in East Timor

    PubMed Central

    Martins, Nelson; Kelly, Paul M; Grace, Jocelyn A; Zwi, Anthony B

    2006-01-01

    Background Tuberculosis (TB) is a major public health problem in developing countries. Following the disruption to health services in East Timor due to violent political conflict in 1999, the National Tuberculosis Control Program was established, with a local non-government organisation as the lead agency. Within a few months, the TB program was operational in all districts. Methods and Findings Using the East Timor TB program as a case study, we have examined the enabling factors for the implementation of this type of communicable disease control program in a post-conflict setting. Stakeholder analysis was undertaken, and semi-structured interviews were conducted in 2003 with 24 key local and international stakeholders. Coordination, cooperation, and collaboration were identified as major contributors to the success of the TB program. The existing local structure and experience of the local non-government organisation, the commitment among local personnel and international advisors to establishing an effective program, and the willingness of international advisers and local counterparts to be flexible in their approach were also important factors. This success was achieved despite major impediments, including mass population displacement, lack of infrastructure, and the competing interests of organisations working in the health sector. Conclusions Five years after the conflict, the TB program continues to operate in all districts with high notification rates, although the lack of a feeling of ownership by government health workers remains a challenge. Lessons learned in East Timor may be applicable to other post-conflict settings where TB is highly prevalent, and may have relevance to other disease control programs. PMID:16933956

  18. Groundwater protection for the NuMI project

    SciTech Connect

    Wehmann, A.; Smart, W.; Menary, S.; Hylen, J.; Childress, S.

    1997-10-01

    The physics requirements for the long base line neutrino oscillation experiment MINOS dictate that the NuMI beamline be located in the aquifer at Fermilab. A methodology is described for calculating the level of radioactivation of groundwater caused by operation of this beamline. A conceptual shielding design for the 750 meter long decay pipe is investigated which would reduce radioactivation of the groundwater to below government standards. More economical shielding designs to meet these requirements are being explored. Also, information on local geology, hydrogeology, government standards, and a glossary have been included.

  19. MARS simulations of the NuMI primary beamline

    SciTech Connect

    Sergei I Striganov

    2004-05-18

    MARS is a Monte Carlo code for simulation of three-dimensional hadronic and electromagnetic cascades, muon and low-energy neutron transport in shielding and in accelerator and detector components in the energy range from a fraction of an eV up to 100 TeV. This report uses MARS to both transport the 120 GeV primary proton beam from the NuMI extraction Lambertsons through the NuMI Pre-target Hall and calculate the radiological effect of beam losses at various locations and for a variety of conditions. These results are used to: anticipate where beam losses will be significant; determine the level of activation of components; and calculate ground water activation and confirm adequacy of shielding. The results are presented in tables and figures along with drawings of the magnets as they were modeled in MARS. Details of the model elements are found in Appendix A. Further details of beam loss case studies are included in Appendix B.

  20. Target for the NuMI Neutrino Beam-line

    NASA Astrophysics Data System (ADS)

    Hylen, James

    1998-04-01

    The NUMI beam-line which will be built at Fermi National Accelerator Laboratory will produce a neutrino beam by striking a target with a 120 GeV proton beam, collecting the produced π^+ with a magnetic focusing system, and letting the pions decay as they travel down an evacuated pipe. The target must be able to withstand the projected beam intensity of 4x10^13 protons per 1 millisecond beam spill, with a repetition rate of 1.9 seconds. A long, thin, relatively low density target is the most efficient configuration for the neutrino beam line, as the required high energy pions can exit the sides of the target before re-interacting. The proton beam spot size will be of order 1 mm RMS. Graphite and Beryllium are being evaluated as potential target materials.

  1. NuMI proton kicker extraction magnet termination resistor system

    SciTech Connect

    Reeves, S.R.; Jensen, C.C.; /Fermilab

    2005-05-01

    The temperature stability of the kicker magnet termination resistor assembly directly affects the field flatness and amplitude stability. Comprehensive thermal enhancements were made to the existing Main Injector resistor assembly design to satisfy NuMI performance specifications. Additionally, a fluid-processing system utilizing Fluorinert{reg_sign} FC-77 high-voltage dielectric was built to precisely control the setpoint temperature of the resistor assembly from 70 to 120F, required to maintain constant resistance during changing operational modes. The Fluorinert{reg_sign} must be continually processed to remove hazardous breakdown products caused by radiation exposure to prevent chemical attack of system components. Design details of the termination resistor assembly and Fluorinert{reg_sign} processing system are described. Early performance results will be presented.

  2. MINERvA: A Dedicated neutrino scattering experiment at NuMI

    SciTech Connect

    McFarland, Kevin S.; /Rochester U.

    2006-05-01

    MINERvA is a dedicated neutrino cross-section experiment planned for the near detector hall of the NuMI neutrino beam at Fermilab. I summarize the detector design and physics capabilities of the experiment.

  3. Accelerator systems and instrumentation for the NuMI neutrino beam

    SciTech Connect

    Zwaska, Robert Miles

    2005-12-01

    The neutrinos at the main injector (NuMI) neutrino beam facility began operating at the Fermi National Accelerator Laboratory in 2005. NuMI produces an intense, muon-neutrino beam to a number of experiments. Foremost of these experiments is MINOS-the Main Injector Neutrino Oscillation Search-that uses two neutrino detectors in the beam, one at Fermilab and one in northern Minnesota, to investigate the phenomenon of neutrino oscillations.

  4. Space Shuttle Program Primary Avionics Software System (PASS) Success Legacy -Major Accomplishments and Lessons Learned

    NASA Technical Reports Server (NTRS)

    Orr, James K.

    2010-01-01

    This presentation has shown the accomplishments of the PASS project over three decades and highlighted the lessons learned. Over the entire time, our goal has been to continuously improve our process, implement automation for both quality and increased productivity, and identify and remove all defects due to prior execution of a flawed process in addition to improving our processes following identification of significant process escapes. Morale and workforce instability have been issues, most significantly during 1993 to 1998 (period of consolidation in aerospace industry). The PASS project has also consulted with others, including the Software Engineering Institute, so as to be an early evaluator, adopter, and adapter of state-of-the-art software engineering innovations.

  5. A randomized controlled trial of venlafaxine XR for major depressive disorder after spinal cord injury: Methods and lessons learned

    PubMed Central

    Bombardier, Charles H.; Fann, Jesse R.; Wilson, Catherine S.; Heinemann, Allen W.; Richards, J. Scott; Warren, Ann Marie; Brooks, Larry; Warms, Catherine A.; Temkin, Nancy R.; Tate, Denise G.

    2014-01-01

    Context/objective We describe the rationale, design, methods, and lessons learned conducting a treatment trial for major depressive disorder (MDD) or dysthymia in people with spinal cord injury (SCI). Design A multi-site, double-blind, randomized (1:1) placebo controlled trial of venlafaxine XR for MDD or dysthymia. Subjects were block randomized and stratified by site, lifetime history of substance dependence, and prior history of MDD. Setting Six SCI centers throughout the United States. Participants Across participating centers, 2536 subjects were screened and 133 were enrolled into the trial. Subjects were 18–64 years old and at least 1 month post-SCI. Interventions Twelve-week trial of venlafaxine XR versus placebo using a flexible titration schedule. Outcome measures The primary outcome was improvement in depression severity at 12 weeks. The secondary outcome was improvement in pain. Results This article includes study methods, modifications prompted by a formative review process, preliminary data on the study sample and lessons learned. We describe common methodological and operational challenges conducting multi-site trials and how we addressed them. Challenges included study organization and decision making, staff training, obtaining human subjects approval, standardization of measurement and treatment, data and safety monitoring, subject screening and recruitment, unblinding and continuity of care, database management, and data analysis. Conclusions The methodological and operational challenges we faced and the lessons we learned may provide useful information for researchers who aim to conduct clinical trials, especially in the area of medical treatment of depression in people with SCI. PMID:24090228

  6. Neutrino-Electron Scattering in MINERvA for Constraining the NuMI Neutrino Flux

    SciTech Connect

    Park, Jaewon

    2013-01-01

    Neutrino-electron elastic scattering is used as a reference process to constrain the neutrino flux at the Main Injector (NuMI) beam observed by the MINERvA experiment. Prediction of the neutrino flux at accelerator experiments from other methods has a large uncertainty, and this uncertainty degrades measurements of neutrino oscillations and neutrino cross-sections. Neutrino-electron elastic scattering is a rare process, but its cross-section is precisely known. With a sample corresponding to $3.5\\times10^{20}$ protons on target in the NuMI low-energy neutrino beam, a sample of $120$ $\

  7. Transcranial Brain Stimulation Techniques For Major Depression: Should We Extend TMS Lessons to tDCS?

    PubMed

    Dell'Osso, Bernardo; Altamura, A Carlo

    2014-01-01

    Transcranial magnetic stimulation (TMS) and transcranial direct current stimulation (tDCS) are non-invasive brain stimulation techniques that, by means of magnetic fields and low intensity electrical current, respectively, aim to interefere with and modulate cortical excitability, at the level of dorsolateral prefrontal cortex, in patients with major depression and poor response to standard antidepressants. While the clinical efficacy of TMS in major depression has been extensively investigated over the last 10 years, tDCS has attracted research interest only in the last years, with fewer randomized clinical trials (RCTs) in the field. Nevertheless, in spite of the different rationale and mechanism of action of the two techniques, tDCS recent acquisitions, in relation to the treatment of major depression, seem to parallel those previously obtained with TMS, in terms of treatment duration to achieve optimal benefit and patient's history of drug-resistance. After briefly introducing the two techniques, the article examines possible common pathways of clinical use for TMS and tDCS, emerging from recent RCTs and likely orienting future investigation with non invasive brain stimulation for the treatment of major depression.

  8. Case Study: Involving Freshmen Nonscience Majors in Case Writing--Lessons Learned

    ERIC Educational Resources Information Center

    Prud'homme-Genereux, Annie

    2013-01-01

    The objective of the project described in this article was to engage nonscience majors in a science communication assignment. Most of these students will not pursue careers in the sciences, so the traditional science communication formats (review papers, poster or oral presentation, lab reports) are not germane to their background, interests, and…

  9. Neutrinos from the NuMI beamline in the MiniBooNE detector

    SciTech Connect

    Aguilar-Arevalo, Alexis A.

    2006-07-11

    With the startup of the NuMI beamline early in 2005, the MiniBooNE detector has the unique opportunity to be the first user of an off-axis neutrino beam (110 mrad off-axis). MiniBooNE is assembling a rich sample of neutrino interactions from this source.

  10. TDEM AND NUMIS (PLUS) SOUNDINGS AT THE ASH MEADOWS NATIONAL WILDLIFE REFUGE: A CASE STUDY

    EPA Science Inventory

    During the summer of 2002, a cooperative project between the U.S. Geological Survey, the U.S. Environmental Protection Agency, and the Bureau de Recherches Geologiques et Minieres was undertaken to evaluate and gain knowledge of the Iris NUMIS instrument. The system was deployed ...

  11. The bright side of microbial dark matter: lessons learned from the uncultivated majority.

    PubMed

    Solden, Lindsey; Lloyd, Karen; Wrighton, Kelly

    2016-06-01

    Microorganisms are the most diverse and abundant life forms on Earth. Yet, in many environments, only 0.1-1% of them have been cultivated greatly hindering our understanding of the microbial world. However, today cultivation is no longer a requirement for gaining access to information from the uncultivated majority. New genomic information from metagenomics and single cell genomics has provided insights into microbial metabolic cooperation and dependence, generating new avenues for cultivation efforts. Here we summarize recent advances from uncultivated phyla and discuss how this knowledge has influenced our understanding of the topology of the tree of life and metabolic diversity. PMID:27196505

  12. Lessons raised by the major 2010 dengue epidemics in the French West Indies.

    PubMed

    Larrieu, S; Cassadou, S; Rosine, J; Chappert, J L; Blateau, A; Ledrans, M; Quénel, P

    2014-03-01

    Dengue fever has been endemo-epidemic in the whole Region of America. In 2010, Guadeloupe and Martinique experienced historical epidemics, with an estimated attack rate of 10% in two islands. When considering the temporal evolution of epidemiological indicators, an unusual increase in the number of dengue cases could be detected very early. Two main factors might have facilitated the settlement of a viral transmission despite the dry season: a low immunity of the population against the circulating serotype and particular climatic conditions, notably very high temperatures which could have improved both virus and vector efficiency. This unusual situation was considered as a warning sign, and indeed led to major outbreaks in both islands a few weeks later. This event underlines that follow-up of epidemiological indicators is necessary to detect the unusual situations as soon as possible. Furthermore, development of biological and modelling tools should be promoted, as well as integrated management strategies for dengue prevention and control. PMID:24315801

  13. Epilogue: Lessons from the CONVERGE study of major depressive disorder in China

    PubMed Central

    Flint, Jonathan; Chen, Yiping; Shi, Shenxun; Kendler, Kenneth S.

    2012-01-01

    This review summarizes the first clinical reports from the CONVERGE consortium: China, Oxford and VCU Experimental Research on Genetic Epidemiology. CONVERGE sets out to investigate the nature and mode of action of the genetic and environmental risk factors for major depressive disorder (MDD). CONVERGE aims to collect 6000 cases of recurrent MDD and 6000 controls. The consortium includes hospitals in 30 cities, all with populations exceeding 5 million, and has collected over 2000 cases and controls. High quality phenotype data on MDD collected in China is now available to determine the source and nature of this highly heterogeneous condition. Analyses reported in a series of papers indicate that the clinical features and risk factors of MDD are sufficiently similar to those in the West that we can confidently predict that the results of subsequent analyses will be widely applicable. PMID:21955396

  14. Lessons raised by the major 2010 dengue epidemics in the French West Indies.

    PubMed

    Larrieu, S; Cassadou, S; Rosine, J; Chappert, J L; Blateau, A; Ledrans, M; Quénel, P

    2014-03-01

    Dengue fever has been endemo-epidemic in the whole Region of America. In 2010, Guadeloupe and Martinique experienced historical epidemics, with an estimated attack rate of 10% in two islands. When considering the temporal evolution of epidemiological indicators, an unusual increase in the number of dengue cases could be detected very early. Two main factors might have facilitated the settlement of a viral transmission despite the dry season: a low immunity of the population against the circulating serotype and particular climatic conditions, notably very high temperatures which could have improved both virus and vector efficiency. This unusual situation was considered as a warning sign, and indeed led to major outbreaks in both islands a few weeks later. This event underlines that follow-up of epidemiological indicators is necessary to detect the unusual situations as soon as possible. Furthermore, development of biological and modelling tools should be promoted, as well as integrated management strategies for dengue prevention and control.

  15. Lessons for major system change: centralization of stroke services in two metropolitan areas of England

    PubMed Central

    Ramsay, Angus; Perry, Catherine; Boaden, Ruth; McKevitt, Christopher; Morris, Stephen; Pursani, Nanik; Rudd, Anthony; Tyrrell, Pippa; Wolfe, Charles; Fulop, Naomi

    2016-01-01

    Objectives Our aim was to identify the factors influencing the selection of a model of acute stroke service centralization to create fewer high-volume specialist units in two metropolitan areas of England (London and Greater Manchester). It considers the reasons why services were more fully centralized in London than in Greater Manchester. Methods In both areas, we analysed 316 documents and conducted 45 interviews with people leading transformation, service user organizations, providers and commissioners. Inductive and deductive analyses were used to compare the processes underpinning change in each area, with reference to propositions for achieving major system change taken from a realist review of the existing literature (the Best framework), which we critique and develop further. Results In London, system leadership was used to overcome resistance to centralization and align stakeholders to implement a centralized service model. In Greater Manchester, programme leaders relied on achieving change by consensus and, lacking decision-making authority over providers, accommodated rather than challenged resistance by implementing a less radical transformation of services. Conclusions A combination of system (top-down) and distributed (bottom-up) leadership is important in enabling change. System leadership provides the political authority required to coordinate stakeholders and to capitalize on clinical leadership by aligning it with transformation goals. Policy makers should examine how the structures of system authority, with performance management and financial levers, can be employed to coordinate transformation by aligning the disparate interests of providers and commissioners. PMID:26811375

  16. Comparative genome organization of the major histocompatibility complex: lessons from the Felidae.

    PubMed

    O'Brien, S J; Yuhki, N

    1999-02-01

    The mammalian major histocompatibility complex (MHC) has taught both immunologists and evolutionary biologists a great deal about the patterns and processes that have led to immune defenses. Driven principally by human and mouse studies, comparative MHC projects among other mammalian species offer certain advantages in connecting MHC genome characters to natural situations. We have studied the MHC in the domestic cat and in several wild species of Felidae. Our observations affirm class I and class II homology with other mammalian orders, derivative gene duplications during the Felidae radiation, abundant persistent trans-species allele polymorphism, recombination-derived amino acid motifs, and inverted ratios of non-synonymous to silent substitutions in the MHC peptide-binding regions, consistent with overdominant selection in class I and II genes. MHC diversity as quantified in population studies is a powerful barometer of historic demographic reduction for several endangered species including cheetahs, Asiatic lions, Florida panthers and tigers. In two cases (Florida panther and cheetah), reduced MHC variation may be contributing to uniform population sensitivity to emerging infectious pathogens. The Felidae species, nearly all endangered and monitored for conservation concerns, have allowed a glimpse of species adaptation, mediated by MHC divergence, using comparative inferences drawn from human and mouse models.

  17. Lessons Learned from the THEMIS Major Conjunction on January 5, 2008

    NASA Astrophysics Data System (ADS)

    Ge, Y. S.; Russell, C. T.; Angelopoulos, V.; Mende, S. B.; Chi, P. J.; Zhang, H.; Frey, H.

    2008-12-01

    On January 5 2008, a strong substorm with a double onset occurred during a THEMIS 'major conjunction' in which the spacecraft were radially aligned in the magnetotail. The two distinct onsets, separated by 38 minutes are characterized both by space and ground observations. Pi2 pulsations and mid-latitude H bays provided essential measurements for accurate substorm timing and the determination of onset location. The substorm current wedges and the tail reconnection onset in the two events are located differently. The substorm current wedge is closer to the Earth and expands gradually after the first onset, while the second current wedge is located at higher latitudes and the onset of reconnection appears to be more tailward. The reconnection rate is higher at the second onset as evidenced by the faster depletion of tail lobe flux. This event teaches us more about multiple-onset substorms and demonstrates the important synergy between observations in space and on the ground. Both data types are essential for the correct interpretation of the events.

  18. Major sources to waivers - lessons learned and $ saved at two U.S. Navy facilities

    SciTech Connect

    Klitsch, M.

    1997-12-31

    Naval Surface Warfare Center Carderock Division (NSWCCD) manages 17 US Navy research and development (R and D) facilities across the country. These include two facilities in Maryland -- one in Annapolis and the other in West Bethesda which is better known as Carderock. NO{sub x} is the only air emission which exceeds a threshold limit at both properties. The potential to emit NO{sub x} is 72 tpy for Annapolis and 51 tpy for Carderock. The facilities are in different counties but each county has a trigger limit for NO{sub x} of 25 tpy making both facilities major sources. In preparation for the Title V permit applications to the state of Maryland, Carderock budgeted $150,000 in fiscal year 1996 to have a contractor conduct air emission inventories and prepare the Title V permits for both Carderock and Annapolis. However, the Carderock Air Program Manager did not pursue a contractor to perform the work but personally conducted the air emission inventory for both Annapolis and Carderock. Noticing a large difference between the potential-to-emit and the actual emissions of NO{sub x}, the Air Program Manager began negotiations with the Maryland Department of the Environment (MDE) to waive the requirement for the Title V permit application. MDE responded in December 1996 that if the facility`s actual emissions would not exceed 50% of any of the threshold limits during any 12 month period, then a letter of understanding stating such should be submitted to MDE. This letter of understanding would be recognized by the US EPA and MDE and would act as a waiver to the Title V permit applicability up to July 31, 1998. Carderock and Annapolis meet this requirement and letters of understanding were drafted and sent to MDE in January 1997.

  19. Citizen Science- Lessons learned from non-science majors involved in Globe at Night and the Great Worldwide Star Count

    NASA Astrophysics Data System (ADS)

    Browning, S.

    2011-12-01

    Non-science majors often misunderstand the process of science, potentially leading to a fear or mistrust of scientific inquiry and current scientific theory. Citizen science projects are a critical means of reaching this audience, as many will only take a limited number of science courses during their undergraduate careers. For the past three years, our freshman Earth Science students have participated in both Globe at Night and the Great Worldwide Star Count, citizen science programs that encourage simple astronomical observations which can be compiled globally to investigate a number of issues. Our focus has been introducing students to the effect of light pollution on observational astronomy in an effort to highlight the effect of increasing urbanization in the U.S. on amateur astronomy. These programs, although focused on astronomy, often awaken natural curiosity about the Earth and man's effect on the natural world, a concept that can easily be translated to other areas of Earth science. Challenges encountered include content specific issues, such as misinterpreting the location or magnitude of the constellation being observed, as well as student disinterest or apathy if the project is not seen as being vital to their performance in the course. This presentation reports on lessons learned in the past three years, and offers suggestions for engaging these students more fully in future projects.

  20. Lessons from surgical outcome for intracranial meningioma involving major venous sinus

    PubMed Central

    Han, Moon-Soo; Kim, Yeong-Jin; Moon, Kyung-Sub; Lee, Kyung-Hwa; Yang, Jung-In; Kang, Woo Dae; Lim, Sa-Hoe; Jang, Woo-Youl; Jung, Tae-Young; Kim, In-Young; Jung, Shin

    2016-01-01

    Abstract Intracranial meningiomas involving the major venous sinus (MVS) pose several complication risks upon performing radical resection. Some surgeons consider MVS invasion a contraindication for a complete resection of meningioma, and others suggest total resection followed by venous reconstruction. The aim of the study was to analyze our surgical results and discuss management strategy for intracranial meningiomas involving the MVS. Between 1993 and 2011, 107 patients with intracranial meningiomas involving MVS underwent surgery in our institution. Clinicoradiological features including pathological features and operative findings were retrospectively analyzed. Median follow-up duration was 60.2 months (range, 6.2–218.2 months). Distributions of tumor cases according to the involved sinus were as follows: 86% parasagittal, 10.3% tentorial, and 3.7% peritorcular. Simpson Grade I/II removal was achieved in 93 of 107 patients (87%). Partially or totally occluded MVS by their meningiomas (Sindou classification IV and V) was found in 39 patients (36%). Progression rate was 12% (13/107) and progression-free survival rates were 89%, 86%, and 80% at 5, 7, and 10 years, respectively. Sindou classification (IV/V) and Karnofsky performance status (KPS) score 6 month after the surgery (KPS < 90) were predictive factors for progression in our study (P = 0.044 and P = 0.001, respectively). The resection degree did not reach statistical significance (P = 0.484). Interestingly, there was no progression in patients that underwent radiation therapy or gamma knife radiosurgery for residual tumor. There were no perioperative deaths. Complication rate was 21% with brain swelling being the most common complication. There was no predictive factor for occurrence of postoperative complication in this study. In conclusion, complete tumor resection with sinus reconstruction did not significantly prevent tumor recurrence in intracranial meningioma involving MVS

  1. Lessons from surgical outcome for intracranial meningioma involving major venous sinus.

    PubMed

    Han, Moon-Soo; Kim, Yeong-Jin; Moon, Kyung-Sub; Lee, Kyung-Hwa; Yang, Jung-In; Kang, Woo Dae; Lim, Sa-Hoe; Jang, Woo-Youl; Jung, Tae-Young; Kim, In-Young; Jung, Shin

    2016-08-01

    Intracranial meningiomas involving the major venous sinus (MVS) pose several complication risks upon performing radical resection. Some surgeons consider MVS invasion a contraindication for a complete resection of meningioma, and others suggest total resection followed by venous reconstruction. The aim of the study was to analyze our surgical results and discuss management strategy for intracranial meningiomas involving the MVS. Between 1993 and 2011, 107 patients with intracranial meningiomas involving MVS underwent surgery in our institution. Clinicoradiological features including pathological features and operative findings were retrospectively analyzed. Median follow-up duration was 60.2 months (range, 6.2-218.2 months). Distributions of tumor cases according to the involved sinus were as follows: 86% parasagittal, 10.3% tentorial, and 3.7% peritorcular. Simpson Grade I/II removal was achieved in 93 of 107 patients (87%). Partially or totally occluded MVS by their meningiomas (Sindou classification IV and V) was found in 39 patients (36%). Progression rate was 12% (13/107) and progression-free survival rates were 89%, 86%, and 80% at 5, 7, and 10 years, respectively. Sindou classification (IV/V) and Karnofsky performance status (KPS) score 6 month after the surgery (KPS < 90) were predictive factors for progression in our study (P = 0.044 and P = 0.001, respectively). The resection degree did not reach statistical significance (P = 0.484). Interestingly, there was no progression in patients that underwent radiation therapy or gamma knife radiosurgery for residual tumor. There were no perioperative deaths. Complication rate was 21% with brain swelling being the most common complication. There was no predictive factor for occurrence of postoperative complication in this study. In conclusion, complete tumor resection with sinus reconstruction did not significantly prevent tumor recurrence in intracranial meningioma involving MVS. Considering the

  2. Protecting and improving breastfeeding practices during a major emergency: lessons learnt from the baby tents in Haiti

    PubMed Central

    Golden, Kate; Ngnie-Teta, Ismael; Moreaux, Marjolein D; Mamadoultaibou, Aissa; Koo, Leslie; Boyd, Erin; Beauliere, Jean Max; Lesavre, Celine; Marhone, Joseline Pierre

    2013-01-01

    Abstract Problem The 2010 earthquake in Haiti displaced about 1.5 million people, many of them into camps for internally displaced persons. It was expected that disruption of breastfeeding practices would lead to increased infant morbidity, malnutrition and mortality. Approach Haiti’s health ministry and the United Nations Children’s Fund, in collaboration with local and international nongovernmental organizations, established baby tents in the areas affected by the earthquake. The tents provided a safe place for mothers to breastfeed and for non-breastfed infants to receive ready-to-use infant formula. Such a large and coordinated baby tent response in an emergency context had never been mounted before anywhere in the world. Local setting Baby tents were set up in five cities but mainly in Port-au-Prince, where the majority of Haiti’s 1555 camps for displaced persons had been established. Relevant changes Between February 2010 and June 2012, 193 baby tents were set up; 180 499 mother–infant pairs and 52 503 pregnant women were registered in the baby tent programme. Of infants younger than 6 months, 70% were reported to be exclusively breastfed and 10% of the “mixed feeders” moved to exclusive breastfeeding while enrolled. In 2010, 13.5% of registered infants could not be breastfed. These infants received ready-to-use infant formula. Lessons learnt Thanks to rapid programme scale-up, breastfeeding practices remained undisrupted. However, better evaluation methods and comprehensive guidance on the implementation and monitoring of baby tents are needed for future emergencies, along with a clear strategy for transitioning baby tent activities into facility and community programmes. PMID:23940409

  3. Observation of muon neutrino disappearance with the MINOS detectors in the NuMI neutrino beam.

    PubMed

    Michael, D G; Adamson, P; Alexopoulos, T; Allison, W W M; Alner, G J; Anderson, K; Andreopoulos, C; Andrews, M; Andrews, R; Arms, K E; Armstrong, R; Arroyo, C; Auty, D J; Avvakumov, S; Ayres, D S; Baller, B; Barish, B; Barker, M A; Barnes, P D; Barr, G; Barrett, W L; Beall, E; Becker, B R; Belias, A; Bergfeld, T; Bernstein, R H; Bhattacharya, D; Bishai, M; Blake, A; Bocean, V; Bock, B; Bock, G J; Boehm, J; Boehnlein, D J; Bogert, D; Border, P M; Bower, C; Boyd, S; Buckley-Geer, E; Bungau, C; Byon-Wagner, A; Cabrera, A; Chapman, J D; Chase, T R; Cherdack, D; Chernichenko, S K; Childress, S; Choudhary, B C; Cobb, J H; Cossairt, J D; Courant, H; Crane, D A; Culling, A J; Dawson, J W; de Jong, J K; DeMuth, D M; De Santo, A; Dierckxsens, M; Diwan, M V; Dorman, M; Drake, G; Drakoulakos, D; Ducar, R; Durkin, T; Erwin, A R; Escobar, C O; Evans, J J; Fackler, O D; Falk Harris, E; Feldman, G J; Felt, N; Fields, T H; Ford, R; Frohne, M V; Gallagher, H R; Gebhard, M; Giurgiu, G A; Godley, A; Gogos, J; Goodman, M C; Gornushkin, Yu; Gouffon, P; Gran, R; Grashorn, E; Grossman, N; Grudzinski, J J; Grzelak, K; Guarino, V; Habig, A; Halsall, R; Hanson, J; Harris, D; Harris, P G; Hartnell, J; Hartouni, E P; Hatcher, R; Heller, K; Hill, N; Ho, Y; Holin, A; Howcroft, C; Hylen, J; Ignatenko, M; Indurthy, D; Irwin, G M; Ishitsuka, M; Jaffe, D E; James, C; Jenner, L; Jensen, D; Joffe-Minor, T; Kafka, T; Kang, H J; Kasahara, S M S; Kilmer, J; Kim, H; Kim, M S; Koizumi, G; Kopp, S; Kordosky, M; Koskinen, D J; Kostin, M; Kotelnikov, S K; Krakauer, D A; Kreymer, A; Kumaratunga, S; Ladran, A S; Lang, K; Laughton, C; Lebedev, A; Lee, R; Lee, W Y; Libkind, M A; Ling, J; Liu, J; Litchfield, P J; Litchfield, R P; Longley, N P; Lucas, P; Luebke, W; Madani, S; Maher, E; Makeev, V; Mann, W A; Marchionni, A; Marino, A D; Marshak, M L; Marshall, J S; Mayer, N; McDonald, J; McGowan, A M; Meier, J R; Merzon, G I; Messier, M D; Milburn, R H; Miller, J L; Miller, W H; Mishra, S R; Mislivec, A; Miyagawa, P S; Moore, C D; Morfín, J; Morse, R; Mualem, L; Mufson, S; Murgia, S; Murtagh, M J; Musser, J; Naples, D; Nelson, C; Nelson, J K; Newman, H B; Nezrick, F; Nichol, R J; Nicholls, T C; Ochoa-Ricoux, J P; Oliver, J; Oliver, W P; Onuchin, V A; Osiecki, T; Ospanov, R; Paley, J; Paolone, V; Para, A; Patzak, T; Pavlović, Z; Pearce, G F; Pearson, N; Peck, C W; Perry, C; Peterson, E A; Petyt, D A; Ping, H; Piteira, R; Pittam, R; Pla-Dalmau, A; Plunkett, R K; Price, L E; Proga, M; Pushka, D R; Rahman, D; Rameika, R A; Raufer, T M; Read, A L; Rebel, B; Reichenbacher, J; Reyna, D E; Rosenfeld, C; Rubin, H A; Ruddick, K; Ryabov, V A; Saakyan, R; Sanchez, M C; Saoulidou, N; Schneps, J; Schoessow, P V; Schreiner, P; Schwienhorst, R; Semenov, V K; Seun, S-M; Shanahan, P; Shield, P D; Smart, W; Smirnitsky, V; Smith, C; Smith, P N; Sousa, A; Speakman, B; Stamoulis, P; Stefanik, A; Sullivan, P; Swan, J M; Symes, P A; Tagg, N; Talaga, R L; Terekhov, A; Tetteh-Lartey, E; Thomas, J; Thompson, J; Thomson, M A; Thron, J L; Tinti, G; Trendler, R; Trevor, J; Trostin, I; Tsarev, V A; Tzanakos, G; Urheim, J; Vahle, P; Vakili, M; Vaziri, K; Velissaris, C; Verebryusov, V; Viren, B; Wai, L; Ward, C P; Ward, D R; Watabe, M; Weber, A; Webb, R C; Wehmann, A; West, N; White, C; White, R F; Wojcicki, S G; Wright, D M; Wu, Q K; Yan, W G; Yang, T; Yumiceva, F X; Yun, J C; Zheng, H; Zois, M; Zwaska, R

    2006-11-10

    This Letter reports results from the MINOS experiment based on its initial exposure to neutrinos from the Fermilab NuMI beam. The rates and energy spectra of charged current nu(mu) interactions are compared in two detectors located along the beam axis at distances of 1 and 735 km. With 1.27 x 10(20) 120 GeV protons incident on the NuMI target, 215 events with energies below 30 GeV are observed at the Far Detector, compared to an expectation of 336+/-14 events. The data are consistent with nu(mu) disappearance via oscillations with |Delta(m)2/32|=2.74 +0.44/-0.26 x10(-3)eV(2) and sin(2)(2theta(23))>0.87 (68% C.L.).

  4. MINOS+: a Proposal to FNAL to run MINOS with the medium energy NuMI beam

    SciTech Connect

    Tzanankos, G.; Bishai, M.; Diwan, M.; Escobar, C.O.; Gomes, R.A.; Gouffon, P.; Blake, A.; Thomson, M.; Patterson, R.B.; Adamson, P.; Childress, S.; /Fermilab /IIT, Chicago /Los Alamos /Minnesota U. /Minnesota U., Duluth /Bhubaneswar, NISER /Iowa State U.

    2011-05-01

    This is a proposal to continue to expose the two MINOS detectors to the NuMI muon neutrino beam for three years starting in 2013. The medium energy setting of the NuMI beam projected for NO{nu}A will deliver about 18 x 10{sup 20} protons-on-target during the first three years of operation. This will allow the MINOS Far Detector to collect more than 10,000 charged current muon neutrino events in the 4-10 GeV energy range and provide a stringent test for non-standard neutrino interactions, sterile neutrinos, extra dimensions, neutrino time-of-flight, and perhaps more. In addition there will be more than 3,000 neutral current events which will be particularly useful in extending the sterile neutrino search range.

  5. Material Activation Benchmark Experiments at the NuMI Hadron Absorber Hall in Fermilab

    SciTech Connect

    Matsumura, H.; Matsuda, N.; Kasugai, Y.; Toyoda, A.; Yashima, H.; Sekimoto, S.; Iwase, H.; Oishi, K.; Sakamoto, Y.; Nakashima, H.; Leveling, A.; Boehnlein, D.; Lauten, G.; Mokhov, N.; Vaziri, K.

    2014-06-15

    In our previous study, double and mirror symmetric activation peaks found for Al and Au arranged spatially on the back of the Hadron absorber of the NuMI beamline in Fermilab were considerably higher than those expected purely from muon-induced reactions. From material activation bench-mark experiments, we conclude that this activation is due to hadrons with energy greater than 3 GeV that had passed downstream through small gaps in the hadron absorber.

  6. Beam tests of ionization chambers for the NuMI neutrino beam

    SciTech Connect

    Robert M. Zwaska et al.

    2003-09-25

    We have conducted tests at the Fermilab Booster of ionization chambers to be used as monitors of the NuMI neutrino beamline. The chambers were exposed to proton fluxes of up to 10{sup 12} particles/cm{sup 2}/1.56 {micro}s. We studied space charge effects which can reduce signal collection from the chambers at large charged particle beam intensities.

  7. Assessment of radiological releases from the NuMI facility during MINOS and NOvA operations

    SciTech Connect

    Martens, Mike; /Fermilab

    2007-04-01

    This report makes projections of the radiological releases from the NuMI facility during operations for the MINOS and NO ?A experiments. It includes an estimate of the radionuclide levels released into the atmosphere and the estimated tritium and sodium-22 concentrations in the NuMI sump water and Fermilab pond system. The analysis was performed for NuMI operations with a beam power on target increased from the present 400 kW design up to a possible 1500 kW with future upgrades. The total number of protons on target was assumed to be 18 x 10{sup 20} after the completion of MINOS and 78 x 10{sup 20} after the completion of NO ?A.

  8. Accelerator systems and instrumentation for the NuMI neutrino beam

    NASA Astrophysics Data System (ADS)

    Zwaska, Robert Miles

    The Neutrinos at the Main Injector (NuMI) neutrino beam facility began operating at the Fermi National Accelerator Laboratory in 2005. NuMI produces an intense, muon-neutrino beam to a number of experiments. Fore most of these experiments is MINOS---the Main Injector Neutrino Oscillation Search---that uses two neutrino detectors in the beam, one at Fermilab and one in northern Minnesota, to investigate the phenomenon of neutrino oscillations. NuMI is a conventional, horn-focused neutrino beam. It is designed to accept a 400 kW, 120 GeV proton beam from the Fermilab Main Injector accelerator. The proton beam is steered onto a target, producing a secondary beam of mesons which are focused into a long evacuated volume where they decay to muons and neutrinos. Pulsed toroidal magnets (horns) focus an adjustable meson momentum range. Design of the beamline and its components is challenged by the 400 kW average proton beam power. To achieve such high proton power, the Fermilab Main Injector (MI) must store and accelerate ˜ 4x1013 protons per acceleration cycle. This requires the MI to be loaded with 6 or more batches of protons from the 8 GeV Booster accelerator. Such multiple-batch injection involves a synchronization of the two machines not previously required by the Fermilab accelerators. In this dissertation, we investigate timing errors that can arise between the two accelerators, and a feedback system which enables multiple Booster transfers into the Main Injector without significant loss of beam. Using this method of synchronous transfer, the Main Injector has delivered as many as 3x1013 protons per pulse to the NuMI beam. The instrumentation to assess the quality of the neutrino beam includes arrays of radiation-tolerant ionization chambers downstream of the decay volume. These arrays detect the remnant hadrons and tertiary muons produced with the neutrinos. This thesis discusses measurements using the arrays, including diagnostics of potential beam errors and

  9. A Large Liquid Argon TPC for Off-axis NuMI Neutrino Physics

    SciTech Connect

    Menary, Scott

    2006-07-11

    The ICARUS collaboration has shown the power of the liquid argon time projection chamber (LArTPC) technique to image events with bubble-chamber-like quality. I will describe a proposed long-baseline {nu}e appearance experiment utilizing a large ({>=} 15 kton1) LArTPC placed off-axis of Fermilab's NuMI {nu}{mu} beam. The total LArTPC program as it presently stands, which includes a number of smaller R and D projects designed to examine the key design issues, will be outlined.

  10. Search for Hidden Sector and Dark Matter Particles Produced at Fermilab's NuMI Target

    SciTech Connect

    Hatzikoutelis, Athanasios; Kotelnikov, Sergey; Bambah, Bindu A.; Kasetti, Siva P.

    2014-01-01

    In the long tradition of exotic searches at fixed-target experiments, we plan to use the NuMI beam-target and the NOvA Near Detector to observe potential signatures of Hidden Sector or Dark Matter particles, either directly produced within the target or through theoretically postulated mediators. Expecting mostly scattering events on electrons or nucleons as their signatures, an example of a mediator generated scalar dark matter particles is used to discuss the target production profile of a dark matter beam. This channel explores the capabilities of the detector to observe neutral-current events from electron-neutrino scattering interactions.

  11. Measurement of neutrino oscillations with the MINOS detectors in the NuMI beam.

    PubMed

    Adamson, P; Andreopoulos, C; Arms, K E; Armstrong, R; Auty, D J; Ayres, D S; Baller, B; Barnes, P D; Barr, G; Barrett, W L; Becker, B R; Belias, A; Bernstein, R H; Bhattacharya, D; Bishai, M; Blake, A; Bock, G J; Boehm, J; Boehnlein, D J; Bogert, D; Bower, C; Buckley-Geer, E; Cavanaugh, S; Chapman, J D; Cherdack, D; Childress, S; Choudhary, B C; Cobb, J H; Coleman, S J; Culling, A J; de Jong, J K; Dierckxsens, M; Diwan, M V; Dorman, M; Dytman, S A; Escobar, C O; Evans, J J; Harris, E Falk; Feldman, G J; Frohne, M V; Gallagher, H R; Godley, A; Goodman, M C; Gouffon, P; Gran, R; Grashorn, E W; Grossman, N; Grzelak, K; Habig, A; Harris, D; Harris, P G; Hartnell, J; Hatcher, R; Heller, K; Himmel, A; Holin, A; Hylen, J; Irwin, G M; Ishitsuka, M; Jaffe, D E; James, C; Jensen, D; Kafka, T; Kasahara, S M S; Kim, J J; Kim, M S; Koizumi, G; Kopp, S; Kordosky, M; Koskinen, D J; Kotelnikov, S K; Kreymer, A; Kumaratunga, S; Lang, K; Ling, J; Litchfield, P J; Litchfield, R P; Loiacono, L; Lucas, P; Ma, J; Mann, W A; Marchionni, A; Marshak, M L; Marshall, J S; Mayer, N; McGowan, A M; Meier, J R; Merzon, G I; Messier, M D; Metelko, C J; Michael, D G; Miller, J L; Miller, W H; Mishra, S R; Moore, C D; Morfín, J; Mualem, L; Mufson, S; Murgia, S; Musser, J; Naples, D; Nelson, J K; Newman, H B; Nichol, R J; Nicholls, T C; Ochoa-Ricoux, J P; Oliver, W P; Ospanov, R; Paley, J; Paolone, V; Para, A; Patzak, T; Pavlović, Z; Pawloski, G; Pearce, G F; Peck, C W; Peterson, E A; Petyt, D A; Pittam, R; Plunkett, R K; Rahaman, A; Rameika, R A; Raufer, T M; Rebel, B; Reichenbacher, J; Rodrigues, P A; Rosenfeld, C; Rubin, H A; Ruddick, K; Ryabov, V A; Sanchez, M C; Saoulidou, N; Schneps, J; Schreiner, P; Seun, S-M; Shanahan, P; Smart, W; Smith, C; Sousa, A; Speakman, B; Stamoulis, P; Strait, M; Symes, P; Tagg, N; Talaga, R L; Tavera, M A; Thomas, J; Thompson, J; Thomson, M A; Thron, J L; Tinti, G; Trostin, I; Tsarev, V A; Tzanakos, G; Urheim, J; Vahle, P; Viren, B; Ward, C P; Ward, D R; Watabe, M; Weber, A; Webb, R C; Wehmann, A; West, N; White, C; Wojcicki, S G; Wright, D M; Yang, T; Zois, M; Zhang, K; Zwaska, R

    2008-09-26

    This Letter reports new results from the MINOS experiment based on a two-year exposure to muon neutrinos from the Fermilab NuMI beam. Our data are consistent with quantum-mechanical oscillations of neutrino flavor with mass splitting |Deltam2| = (2.43+/-0.13) x 10(-3) eV2 (68% C.L.) and mixing angle sin2(2theta) > 0.90 (90% C.L.). Our data disfavor two alternative explanations for the disappearance of neutrinos in flight: namely, neutrino decays into lighter particles and quantum decoherence of neutrinos, at the 3.7 and 5.7 standard-deviation levels, respectively.

  12. Observation of disappearance of muon neutrinos in the NuMI beam

    NASA Astrophysics Data System (ADS)

    Pavlovic, Zarko

    The Main Injector Neutrino Oscillation Search (MINOS) is a two detector long-baseline neutrino experiment designed to study the disappearance of muon neutrinos. MINOS will test the numu → nutau oscillation hypothesis and measure precisely Dm223 and sin22theta23 oscillation parameters. The source of neutrinos for MINOS experiment is Fermilab's Neutrinos at the Main Injector (NuMI) beamline. The energy spectrum and the composition of the beam is measured at two locations, one close to the source and the other 735 km downstream in the Soudan Mine Underground Laboratory in northern Minnesota. The precision measurement of the oscillation parameters requires an accurate prediction of the neutrino flux at the Far Detector. This thesis discusses the calculation of the neutrino flux at the Far Detector and its uncertainties. A technique that uses the Near Detector data to constrain the uncertainties in the calculation of the flux is described. The data corresponding to an exposure of 2.5x1020 protons on the NuMI target is presented and an energy dependent disappearance pattern predicted by neutrino oscillation hypotheses is observed in the Far Detector data. The fit to MINOS data, for given exposure, yields the best fit values for Dm223 and sin22theta23 to be ( 2.38+0.20-0.16 ) x 10-3 eV2/c4 and 1.00-0.08, respectively.

  13. Measurement of Pi-K Ratios from the NuMI Target

    SciTech Connect

    Seun, Sin Man

    2007-07-01

    Interactions of protons (p) with the NuMI (Neutrinos at the Main Injector) target are used to create the neutrino beam for the MINOS (Main Injector Neutrino Oscillation Search) Experiment. Using the MIPP (Main Injector Particle Production) experimental apparatus, the production of charged pions and kaons in p+NuMI interactions is studied. The data come from a sample of 2 x 106 events obtained by MIPP using the 120 GeV/c proton beam from the Main Injector at Fermi National Accelerator Laboratory in Illinois, USA. Pions and kaons are identified by measurement in a Ring Imaging Cherenkov detector. Presented are measurements of π-+, K-/K+, π+/K+ and π-/K- production ratios in the momentum range pT < 2 GeV/c transversely and 20 GeV/c < pz < 90 GeV/c longitudinally. Also provided are detailed comparisons of the MIPP NuMI data with the MIPP Thin Carbon data, the MIPP Monte Carlo simulation and the current MINOS models in the relevant momentum ranges.

  14. Major lessons learned from a nationally-based community-academic partnership: addressing sibling adjustment to childhood cancer.

    PubMed

    Long, Kristin A; Goldish, Melanie; Lown, E Anne; Ostrowski, Nancy L; Alderfer, Melissa A; Marsland, Anna L; Ring, Sandra; Skala, Suzanne; Ewing, Linda J

    2015-03-01

    Prolonged, intensive treatment protocols for childhood cancer disrupt family routines and daily functioning, with effects extending to all family members. Despite their unique needs, siblings of children with cancer receive limited attention from community organizations and researchers. Community-academic partnerships may foster research that effectively assesses and addresses siblings' unmet needs. In this article, "community" refers to siblings of children with cancer who participate in SuperSibs!, a national nonprofit organization for siblings of children with cancer. This article (a) describes a replicable model for successful community-academic partnerships: the Sibling Research Advisory Board (SRAB) and (b) articulates "lessons learned" from this partnership, including documenting the ability to recruit a representative sample through a community organization. Lessons emerged from an iterative process of discussion and revision that involved all SRAB members. This case study describes approaches to overcoming practical obstacles in community-partnered research planning and implementation. To meet the common goals of identifying and addressing unmet sibling needs, SRAB partners learned to establish a common language, identify each team member's unique expertise, and acknowledge differences in approach (e.g., methodology, pace of accomplishment) between research and community service. SRAB's ability to recruit a representative sample was achieved through close collaboration with SuperSibs! and implementation of active recruitment strategies to overcome barriers to research participation. Protection of community member privacy was emphasized alongside methodological rigor. Community-academic partnerships enable research with high-need, hard-to-access populations. Proactively identifying and addressing common pitfalls of community-academic partnerships promotes community engagement and acceptability and facilitates high-quality research.

  15. Ion Chambers for Monitoring the NuMI Neutrino Beam at Fermilab

    SciTech Connect

    Indurthy, Dharmaraj; Keisler, Ryan; Kopp, Sacha; Mendoza, Steven; Proga, Marek; Pavlovich, Zarko; Zwaska, Robert; Harris, Deborah; Marchionni, Alberto; Morfin, Jorge; Erwin, Albert; Ping Huicana; Velissaris, Christos; Naples, Donna; Northacker, Dave; McDonald, Jeff; Diwan, Milind; Viren, Brett

    2004-11-10

    The Neutrinos at the Main Injector (NuMI) beamline will deliver an intense muon neutrino beam by focusing a beam of mesons into a long evacuated decay volume. The beam must be steered with 1-mRad angular accuracy toward the Soudan Underground Laboratory in northern Minnesota. We have built 4 arrays of ionization chambers to monitor the neutrino beam direction and quality. The arrays are located at 4 stations downstream of the decay volume, and measure the remnant hadron beam and tertiary muons produced along with neutrinos in meson decays. We review how the monitors will be used to make beam quality measurements, and as well review chamber construction details, radiation damage testing, calibration, and test beam results.

  16. Profile Monitor SEMs for the NuMI Beam at Fermilab

    SciTech Connect

    Indurthy, Dharmaraj; Kopp, Sacha; Proga, Marek; Pavlovich, Zarko

    2004-11-10

    The Neutrinos at the Main Injector (NuMI) project will extract 120-GeV protons from the FNAL Main Injector in 8.56-{mu}sec spills of 4 x 1013 protons every 1.9 sec. We have designed secondary emission monitor (SEM) detectors to measure beam profile and halo along the proton beam transport line. The SEMs are Ti foils 5 {mu}m in thickness segmented in either 1-mm or 0.5-mm pitch strips, resulting in beam loss {approx}5 x 10-6. We discuss aspects of the mechanical design, calculations of expected beam heating, and results of a beam test at the 8-GeV transport line to MiniBoone at FNAL.

  17. Proposal for continuously-variable neutrino beam energy for the NuMI facility

    SciTech Connect

    Kostin, Mikhail; Kopp, Sacha; Messier, Mark; Harris, Deborah A.; Hylen, Jim; Para, Adam; /Fermilab

    2006-07-01

    The NuMI Facility was intended to be flexibly changed between 3 energies of beams, LE, ME, and HE. However, the changeover requires extensive downtime to move and realign horns and the target. We propose to implement a flexible arrangement where the target can be remotely moved in the beamline direction to change the beam energy and the horns remain fixed. In addition to having the attractive feature of keeping the horn optics fixed, the motion of the target can be performed more quickly and hence on a more frequent basis. We discuss potential increases in statistics in the high energy region, systematic cross-checks available, and the improved beam monitoring capabilities with such variable energy beams.

  18. Testing CPT conservation using the NuMI neutrino beam with the MINOS experiment

    SciTech Connect

    Auty, David John

    2010-03-01

    The MINOS experiment was designed to measure neutrino oscillation parameters with muon neutrinos. It achieves this by measuring the neutrino energy spectrum and flavor composition of the man-made NuMI neutrino beam 1km after the beam is formed and again after 735 km. By comparing the two spectra it is possible to measure the oscillation parameters. The NuMI beam is made up of 7.0%$\\bar{v}$μ, which can be separated from the vμ because the MINOS detectors are magnetized. This makes it possible to study $\\bar{v}$μ oscillations separately from those of muon neutrinos, and thereby test CPT invariance in the neutrino sector by determining the $\\bar{v}$μ oscillation parameters and comparing them with those for vμ, although any unknown physics of the antineutrino would appear as a difference in oscillation parameters. Such a test has not been performed with beam $\\bar{v}$μ before. It is also possible to produce an almost pure $\\bar{v}$μ beam by reversing the current through the magnetic focusing horns of the NuMI beamline, thereby focusing negatively, instead of positively charged particles. This thesis describes the analysis of the 7% $\\bar{v}$μ component of the forward horn current NuMI beam. The $\\bar{v}$μ of a data sample of 3.2 x 10{sup 20} protons on target analysis found 42 events, compared to a CPT conserving prediction of 58.3-7.6+7.6(stat.)-3.6+3.6(syst.) events. This corresponds to a 1.9 σ deficit, and a best fit value of Δ$\\bar{m}$322 = 18 x 10-3 eV2 and sin2 2$\\bar{θ}$23 = 0.55. This thesis focuses particularly on the selection of $\\bar{v}$μ events, and investigates possible improvements of the selection algorithm. From this a different selector was chosen, which corroborated the findings of the original selector. The

  19. Modeling of the primary proton beamline of the Fermilab NuMI project

    SciTech Connect

    Sergei Striganov et al.

    2001-08-14

    The 120 GeV primary proton beamline for the NuMI-MINOS [1] experiment at Fermilab will transport one of the most intense high-energy beams ever constructed. in parallel operation with the Collider program, 80% of the intensity capability of the Fermilab Main Injector can be sent to NuMI. Radiation safety pertaining to residual activity, damage of equipment and irradiation of groundwater is a primary concern. A particular challenge is that this beam will be transported to and targeted in a cavern excavated in rock in an aquifer region. A model of the beamline, including transport elements and excavated enclosures, has been built in the radiation simulation program MARS. This model has been used to determine limits for allowable beam loss, and to study effects of instabilities and of various failure types. Some results obtained with this model are presented.

  20. The PEANUT experiment in the NuMI beam at Fermilab

    SciTech Connect

    Russo, A.

    2010-03-30

    The PEANUT experiment was designed to study neutrino interactions in the few GeV range using the NuMI beam at Fermilab. The detector uses a hybrid technique, being made of nuclear emulsions and scintillator trackers. Emulsion films act as a tracking device and they are interleaved with lead plates used as neutrino targets. The detector is designed to reconstruct the topology of neutrino interactions at the single particle level. We present here the full reconstruction and analysis of a sample of 147 neutrino interactions that occurred in the PEANUT detector and the measurement of the quasielastic, resonance and deep-inelastic contributions to the total charged-current cross section. This technique could be applied for the beam monitoring at future neutrino facilities.

  1. Observation of Disappearance of Muon Neutrinos in the NuMI Beam

    SciTech Connect

    Pavlovic, Zarko

    2008-05-01

    The Main Injector Neutrino Oscillation Search (MINOS) is a two detector long-baseline neutrino experiment designed to study the disappearance of muon neutrinos. MINOS will test the vμ → vτ oscillation hypothesis and measure precisely Δm232 and sin223 oscillation parameters. The source of neutrinos for MINOS experiment is Fermilab's Neutrinos at the Main Injector (NuMI) beamline. The energy spectrum and the composition of the beam is measured at two locations, one close to the source and the other 735 km down-stream in the Soudan Mine Underground Laboratory in northern Minnesota. The precision measurement of the oscillation parameters requires an accurate prediction of the neutrino flux at the Far Detector. This thesis discusses the calculation of the neutrino flux at the Far Detector and its uncertainties. A technique that uses the Near Detector data to constrain the uncertainties in the calculation of the flux is described. The data corresponding to an exposure of 2.5 x 1020 protons on the NuMI target is presented and an energy dependent disappearance pattern predicted by neutrino oscillation hypotheses is observed in the Far Detector data. The fit to MINOS data, for given exposure, yields the best fit values for Δm$2\\atop{23}$ and sin223 to be (2.38$+0.20\\atop{-0.16}$) x 10-3 eV2/c4and 1.00-0.08, respectively.

  2. A modern regional geological analysis of Venezuela - lessons from a major new world oil province on exploration in mature areas

    SciTech Connect

    Daly, M. ); Audemard, F. ); Valdes, G. )

    1993-09-01

    Venezuela has produced some 44 billion bbl of oil since the early part of the century. As such, it represents one of the world's major oil producers and a mature petroleum province. However, major tracts of Venezuela's sedimentary basins remain underexplored and large discoveries are still being made in new and old reservoir systems. A regional geological analysis of Venezuela, focusing on basin evolution and sequence stratigraphy and incorporating data from the three national oil companies, is presented. The analysis presents a regionally consistent tectonostratigraphic model capable of explaining the evolution of the Mesozoic and Cenozoic basins of Venezuela and placing the major reservoir facies in their regional tectonic and sequence stratigraphic context. Four regional cross sections describe the stratigraphic and structural model. The model recognizes a Jurassic rifting event and inversion, succeeded by an Early Cretaceous passive margin. In western Venezuela, the Early Cretaceous passive subsidence is enhanced locally by extension related to the Colombian active margin. Venezuela experienced a major change in the Campanian with the initial collision of the Caribbean arc, recorded by foreland structuring and widespread stratigraphic changes. From the Campanian onward, the tectonostratigraphic evolution can be modeled in terms of a progressive southeast-directed arc-continent collision and the migration of the associated foredeep and rift basins. Within the tectonic framework, the major sequence stratigraphic units are identified and the reservoir distribution interpreted. This model provides a strong predictive tool to extrapolate reservoir systems into Venezuela's underexplored areas and to readdress its traditional areas.

  3. Introducing biophotonics to first year undergraduates in science and non-science majors: approaches and lessons learned

    NASA Astrophysics Data System (ADS)

    Molinaro, Marco; Shackelford, James

    2010-08-01

    Engaging students in photonics can be challenging as the field appears lesser known compared to standard majors offered at US Colleges and Universities. At the University of California Davis we teach a well-received introductory biophotonics course that attracts 20-25 honors freshman students yearly. The 40-hour course attracts science, engineering, and humanities majors alike. The course is a basic interdisciplinary exploration of the intersection of biology, physics, medicine, optics and technology with light. In addition to an overview of biophotonics, class participants do hands-on experiments, practice peer-review, interact with biophotonics scientists, and carry out projects to communicate biophotonics to others.

  4. Proposal to perform a high - statisics neutrino scattering experiment using a fine - grained detector in the NuMI Beam

    SciTech Connect

    Morfin, J.G.; McFarland, K.; /Rochester U.

    2003-12-01

    The NuMI facility at Fermilab will provide an extremely intense beam of neutrinos for the MINOS neutrino-oscillation experiment. The spacious and fully-outfitted MINOS near detector hall will be the ideal venue for a high-statistics, high-resolution {nu} and {bar {nu}}-nucleon/nucleus scattering experiment. The experiment described here will measure neutrino cross-sections and probe nuclear effects essential to present and future neutrino-oscillation experiments. Moreover, with the high NuMI beam intensity, the experiment will either initially address or significantly improve our knowledge of a wide variety of neutrino physics topics of interest and importance to the elementary-particle and nuclear-physics communities.

  5. Space Shuttle Program Primary Avionics Software System (PASS) Success Legacy - Major Accomplishments and Lessons Learned Detail Historical Timeline Analysis

    NASA Technical Reports Server (NTRS)

    Orr, James K.

    2010-01-01

    This presentation focuses on the Space Shuttle Primary Avionics Software System (PASS) and the people who developed and maintained this system. One theme is to provide quantitative data on software quality and reliability over a 30 year period. Consistent data relates to code break discrepancies. Requirements were supplied from external sources. Requirement inspections and measurements not implemented until later, beginning in 1985. Second theme is to focus on the people and organization of PASS. Many individuals have supported the PASS project over the entire period while transitioning from company to company and contract to contract. Major events and transitions have impacted morale (both positively and negatively) across the life of the project.

  6. Energy Management Lesson Plans for Vocational Agriculture Instructors.

    ERIC Educational Resources Information Center

    Hedges, Lowell E., Ed.; Miller, Larry E., Ed.

    This notebook provides vocational agricultural teachers with 10 detailed lesson plans on the major topic of energy management in agriculture. The lesson plans present information about energy and the need to manage it wisely, using a problem-solving approach. Each lesson plan follows this format: lesson topic, lesson performance objectives,…

  7. ArgoNeuT: A Liquid Argon Time Projection Chamber Test in the NuMI Beamline

    SciTech Connect

    Soderberg, M.

    2009-10-01

    Liquid Argon Time Projection Chamber detectors are ideally suited for studying neutrino interactions and probing the parameters that characterize neutrino oscillations. The ability to drift ionization particles over long distances in purified argon and to trigger on abundant scintillation light allows for excellent particle identification and triggering capability. In these proceedings the details of the ArgoNeuT test-beam project will be presented after a brief introduction to the detector technique. ArgoNeuT is a 175 liter detector exposed to Fermilab's NuMI neutrino beamline. The first neutrino interactions observed in ArgoNeuT will be presented, along with discussion of the various physics analyses to be performed on this data sample.

  8. The ArgoNeuT detector in the NuMI low-energy beam line at Fermilab

    NASA Astrophysics Data System (ADS)

    Anderson, C.; Antonello, M.; Baller, B.; Bolton, T.; Bromberg, C.; Cavanna, F.; Church, E.; Edmunds, D.; Ereditato, A.; Farooq, S.; Fleming, B.; Greenlee, H.; Guenette, R.; Haug, S.; Horton-Smith, G.; James, C.; Klein, E.; Lang, K.; Lathrop, A.; Laurens, P.; Linden, S.; McKee, D.; Mehdiyev, R.; Page, B.; Palamara, O.; Partyka, K.; Pordes, S.; Rameika, G.; Rebel, B.; Rossi, B.; Sanders, R.; Soderberg, M.; Spitz, J.; Szelc, A. M.; Weber, M.; Wongjirad, T.; Yang, T.; Zeller, G. P.

    2012-10-01

    The ArgoNeuT liquid argon time projection chamber has collected thousands of neutrino and anti-neutrino events during an extended run period in the NuMI beam-line at Fermilab. This paper focuses on the main aspects of the detector layout and related technical features, including the cryogenic equipment, time projection chamber, read-out electronics, and off-line data treatment. The detector commissioning phase, physics run, and first neutrino event displays are also reported. The characterization of the main working parameters of the detector during data-taking, the ionization electron drift velocity and lifetime in liquid argon, as obtained from through-going muon data complete the present report.

  9. Hiligaynon Lessons. PALI Language Texts: Philippines.

    ERIC Educational Resources Information Center

    Motus, Cecile L.

    A collection of 54 lessons in Hiligaynon, one of the major languages of the Philippines, is divided into 12 units, each lesson intended for about 4 to 5 hours of classroom instruction. A brief grammar summary introduces each unit. A structural content note begins each lesson within the units, followed by microdialogues (two to four lines)…

  10. A study of muon neutrino disappearance with the MINOS detectors and the NuMI neutrino beam

    SciTech Connect

    Marshall, John Stuart

    2008-06-01

    This thesis presents the results of an analysis of vμ disappearance with the MINOS experiment, which studies the neutrino beam produced by the NuMI facility at Fermi National Accelerator Laboratory. The rates and energy spectra of charged current vμ interactions are measured in two similar detectors, located at distances of 1 km and 735 km along the NuMI beamline. The Near Detector provides accurate measurements of the initial beam composition and energy, while the Far Detector is sensitive to the effects of neutrino oscillations. The analysis uses data collected between May 2005 and March 2007, corresponding to an exposure of 2.5 x 1020 protons on target. As part of the analysis, sophisticated software was developed to identify muon tracks in the detectors and to reconstruct muon kinematics. Events with reconstructed tracks were then analyzed using a multivariate technique to efficiently isolate a pure sample of charged current vμ events. An extrapolation method was also developed, which produces accurate predictions of the Far Detector neutrino energy spectrum, based on data collected at the Near Detector. Finally, several techniques to improve the sensitivity of an oscillation measurement were implemented, and a full study of the systematic uncertainties was performed. Extrapolating from observations at the Near Detector, 733 ± 29 Far Detector events were expected in the absence of oscillations, but only 563 events were observed. This deficit in event rate corresponds to a significance of 4.3 standard deviations. The deficit is energy dependent and clear distortion of the Far Detector energy spectrum is observed. A maximum likelihood analysis, which fully accounts for systematic uncertainties, is used to determine the allowed regions for the oscillation parameters and identifies the best fit values as Δm$2\\atop{32}$ = 2.29$+0.14\\atop{-0.14}$ x 10-3 eV2 and sin223

  11. Lesson on Demand. Lesson Plan.

    ERIC Educational Resources Information Center

    Weaver, Sue

    This lesson plan helps students understand the role consumer demand plays in the market system, i.e., how interactions in the marketplace help determine pricing. Students will participate in an activity that demonstrates the concepts of demand, demand schedule, demand curve, and the law of demand. The lesson plan provides student objectives;…

  12. [Embolism of the aortic bifurcation and major arteries of limbs: lessons of the past and present-day trends in solving the problem concerned].

    PubMed

    Mel'nikov, M V; Barsukov, A E; Apresian, A Iu; Isaulov, O V

    2013-01-01

    The works deals with a retrospective analysis of the medical records of the Clinic of General Surgery of the North-West State Medical University named after I.I. Mechnikov on treatment of patients presenting with embolism of the aorta and major arteries over 40 years. All in all, over the period from 1971 to 2010 a total of 3,110 patients with embolism of the aorta and major arteries underwent consultations and were operated on. To the present-day trends in surgery of embologenic arterial obstruction one should first of all refer a decrease in the number of patients with embolism of the aorta and major arteries of the limbs, which may be related to achievement in modern cardiology and cardiosurgery in treatment of patients with cardiovascular diseases - potential sources of arterial embolism. Besides, there occurred considerable changes in the structure of embologenic diseases, in favour of an increased number of people suffering from CAD, which to e certain degree modified the incidence of lesions of various vascular basins. Thus, the number of embolisms of proximal portions of the vascular bed decreased considerably. This is largely related to a decrease in the number of patients presenting with decompensated ischaemia of extremities. 86.9% of patients were subjected to emergency operations. An increased number of people with atherosclerosis of peripheral arteries required widening of indications for performing reconstructive-and-plastic operative interventions. Experience of the Clinic shows that a timely performed revascularizing operation, including a reconstructive on, application of modern methods of prevention of ischaemic syndrome, carrying out comprehensive rehabilitation measures in the postoperative period made it possible to considerably improve the immediate results of treatment. While during the first 20 years a total lethality rate amounted to 18.8% with the postoperative one equalling 17.1%, these parameters over the past 10 years were 8.8% and 6

  13. Observation of Electron Neutrino Appearance in the NuMI Beam with the NOvA Experiment

    SciTech Connect

    Niner, Evan David

    2015-01-01

    NOvA is a long-baseline neutrino oscillation experiment that uses two functionally identical detectors separated by 810 kilometers at locations 14 milliradians off-axis from the NuMI muon neutrino beam at Fermilab. At these locations the beam energy peaks at 2 GeV. This baseline is the longest in the world for an accelerator-based neutrino oscillation experiment, which enhances the sensitivity to the neutrino mass ordering. The experiment studies oscillations of the muon neutrino and anti-neutrino beam that is produced. Both detectors completed commissioning in the summer of 2014 and continue to collect data. One of the primary physics goals of the experiment is the measurement of electron neutrino appearance in the muon neutrino beam which yields measurements of the oscillation parameters sin213, δ , and the neutrino mass ordering within the standard model of neutrino oscillations. This thesis presents the analysis of data collected between February 2014 and May 2015, corresponding to 3.52 X 1020 protons-on-target. In this first analysis NOvA recorded 6 electron neutrino candidates, which is a 3.3σ observation of electron neutrino appearance. The T2K experiment performs the same measurement on a baseline of 295 kilometers and has a 1 σ preference for the normal mass ordering over the inverted ordering over the phase space of the CP violating parameter δ, which is also weakly seen in the NOvA result. By the summer of 2016 NOvA will triple its statistics due to increased beam power and a completed detector. If electron neutrinos continue to be observed at the current rate NOvA will be able to establish a mass ordering preference at a similar confidence level to T2K.

  14. Weak Polygenic Selection Drives the Rapid Adaptation of the Chemosensory System: Lessons from the Upstream Regions of the Major Gene Families

    PubMed Central

    Librado, Pablo; Rozas, Julio

    2016-01-01

    The animal chemosensory system is involved in essential biological processes, most of them mediated by proteins encoded in multigene families. These multigene families have been fundamental for the adaptation to new environments, significantly contributing to phenotypic variation. This adaptive potential contrasts, however, with the lack of studies at their upstream regions, especially taking into account the evidence linking their transcriptional changes to certain phenotypic effects. Here, we explicitly characterize the contribution of the upstream sequences of the major chemosensory gene families to rapid adaptive processes. For that, we analyze the genome sequences of 158 lines from a population of Drosophila melanogaster that recently colonized North America, and integrate functional and transcriptional data available for this species. We find that both, strong negative and strong positive selection, shape transcriptional evolution at the genome-wide level. The chemosensory upstream regions, however, exhibit a distinctive adaptive landscape, including multiple mutations of small beneficial effect and a reduced number of cis-regulatory elements. Together, our results suggest that the promiscuous and partially redundant transcription and function of the chemosensory genes provide evolutionarily opportunities for rapid adaptive episodes through weak polygenic selection. PMID:27503297

  15. Worldly Lesson.

    ERIC Educational Resources Information Center

    American School Board Journal, 1994

    1994-01-01

    Reports on an elementary school in Tokyo, Japan; an apprenticeship program in Germany; and a magnet school in Evanston, Illinois. Suggests some lessons U.S educators might learn from these nations in the areas of national curriculum, length of school year, tracking, and school-to-work transition. (MLF)

  16. Lessons Learned

    ERIC Educational Resources Information Center

    Maurer, Matthew J.

    2010-01-01

    Have you participated in professional development (PD) programs that never met your expectations? Have you found it difficult to find a program that fits well with your academic and pedagogical needs? If so, the author shares your sentiment. In this article, he describes three lessons learned while developing and conducting a PD partnership…

  17. The Lesson Plan: Revisited.

    ERIC Educational Resources Information Center

    Andersen, Hans O.

    1988-01-01

    Discussed is the preparation of a lesson plan. The lesson objectives, prerequisite concepts, materials and preparation, lesson, and quizzes are described. The evaluation criteria of the lesson plan is suggested. Provided is an example of lesson plan on guard cells. (YP)

  18. Endothelial Lessons.

    PubMed

    Vanhoutte, Paul M

    2016-01-01

    This essay focuses on nine important lessons learned during more than thirty years of endothelial research. They include: the danger of hiding behind a word, the confusion generated by abbreviations, the need to define the physiological role of the response studied, the local role of endothelium- dependent responses, the strength of pharmacological analyses, endothelial dysfunction as consequence and cause of disease, the importance of rigorous protocols, the primacy of in vivo studies and the importance of serendipity. PMID:26638800

  19. Swimming Lessons

    ERIC Educational Resources Information Center

    Goldman, Arthur

    2006-01-01

    In this article, the author talks about his experience as an 11-year-old swimmer and shares the lessons he learned as a member of the swim team. In his experience as one of the slowest team members, he discovered that slow and steady does not win the race, and when the focus is only on achievement, one loses the value of failure. As an adult, he…

  20. Lessons in American Music

    ERIC Educational Resources Information Center

    Robinson Lindsay, Debra Kay

    2006-01-01

    "Lessons in American Music," by Debra Kay Robinson Lindsay, is a collection of lessons covering William Billings, Stephen Foster, Scott Joplin, and "The Star-Spangled Banner." This book is an all-in-one resource for teachers, offering lesson plans, activities, sheet music, and assessments. The set of lessons on William Billings will let your…

  1. Lesson Learning at JPL

    NASA Technical Reports Server (NTRS)

    Oberhettinger, David

    2011-01-01

    A lessons learned system is a hallmark of a mature engineering organization A formal lessons learned process can help assure that valuable lessons get written and published, that they are well-written, and that the essential information is "infused" into institutional practice. Requires high-level institutional commitment, and everyone's participation in gathering, disseminating, and using the lessons

  2. Lessons Learned

    PubMed Central

    Davis, Michaela

    2015-01-01

    The public health nurses’ scope of practice explicitly includes child protection within their role, which places them in a prime position to identify child protection concerns. This role compliments that of other professions and voluntary agenices who work with children. Public health nurses are in a privileged position as they form a relationship with the child’s parent(s)/guardian(s) and are able to see the child in its own environment, which many professionals cannot. Child protection in Ireland, while influenced by other countries, has progressed through a distinct pathway that streamlined protocols and procedures. However, despite the above serious failures have occurred in the Irish system, and inquiries over the past 20 years persistently present similar contributing factors, namely, the lack of standardized and comprehensive service responses. Moreover, poor practice is compounded by the lack of recognition of the various interactional processes taking place within and between the different agencies of child protection, leading to psychological barriers in communication. This article will explore the lessons learned for public health nurses practice in safeguarding children in the Republic of Ireland. PMID:27335944

  3. GPS lessons learned

    NASA Technical Reports Server (NTRS)

    Heflin, Michael B.

    2003-01-01

    Global geodesy has improved dramatically over the past decade starting with the GPS for IERS and Geodynamics demonstration campaign in 1991 (GIG 91). At the time it took over a week of CPU time to process a network solution based on 21 global receivers and orbit overlaps were in the 40 cm range. Today it is possible to process a network solution based on 80 global receivers in less then one day of CPU time and orbit overlaps are in the 4 cm range. Special methods are under development for efficient processing of increasingly large regional networks which may contain hundreds or thousands of GPS receivers. Along the way there have been many lessons learned about GPS satellites, receivers, monuments, antennas, radomes, analysis, reference frames, error sources, and interpretation. A wide range of scientific disciplines have been impacted including studies of plate motion, post-glacial rebound, seasonal loading, deformation in plate boundary zones, coseismic displacements due to major earthquakes, postseiemic relaxation, and interseismic strain accumulation related to assessment of seismic hazards. Lessons learned will be presented in the context of new dense networks such as the Plate Boundary Observation (PBO).

  4. Shakespeare Stealer. ArtsEdge Curricula, Lessons and Activities.

    ERIC Educational Resources Information Center

    Bauernschub, Mary Beth

    A book called "The Shakespeare Stealer" (Gary Blackwood) is about a young boy during the time of Shakespeare who sneaks into the Globe Theater and meets the Bard. The book has been turned into a play. The five lessons in this curriculum unit revolve around "The Shakespeare Stealer." The lessons in the unit support many major elements of the play,…

  5. Lessons on the Northwest Ordinance.

    ERIC Educational Resources Information Center

    Patrick, John J.

    The purpose of this packet of six lessons is to make it easier for teachers to include substantial instruction about the Northwest Ordinance in their secondary school courses. Each lesson includes a lesson plan for teachers and a lesson for students to study. The lessons are concise and can be completed in one or two class meetings. Each lesson…

  6. Observation of deficit in NuMI neutrino-induced rock and non-fiducial muons in MINOS Far Detector and measurement of neutrino oscillation parameters

    SciTech Connect

    McGowan, Aaron Michael

    2007-08-01

    The MINOS (Main Injector Neutrino Oscillation Search) experiment has observed muon neutrino disappearance consistent with the oscillation hypothesis tested by Super-Kamiokande and K2K. The survival probability for vμ is given approximately by 1 - sin22θ23sin2(1.27Δm$2\\atop{32}$L/E), whereθ23 and Δm$2\\atop{32}$ are the mixing angle and difference in mass squared in eV2/c4 between the mass eigenstates v3 and v2, L is the distance traveled in km, and E is the neutrino energy in GeV. In the Near Detector at Fermilab, a measurement of the energy spectrum of the NuMI neutrino beam is made 1 km from the beam target. The neutrinos travel to the Far Detector in the Soudan Underground Laboratory, where another measurement of the energy spectrum is made 735 km from the target. MINOS measures |Δm$2\\atop{32}$| and sin223 by comparing the ND and FD neutrino energy spectra. In this dissertation, a n alternate method is presented that utilizes rock muons, a class of events that occur when a vμ interaction takes place in the rock surrounding the FD. Many muons that result from these interactions penetrate the rock and reach the detector. Muon events from vμ interactions in the non-fiducial volume of the FD are also used in this analysis. The distribution of reconstructed muon momentum and direction relative to the beam is predicted by Monte Carlo simulation, normalized by the measured vμ energy spectrum at the ND. In the first year of NuMI running (an exposure of 1.27x1020 protons on target) 117 selected events are observed below 3.0 GeV/c, where 150.2±16.1 events are expected. When a fit is performed to events below 10.0 GeV/c, the null (no disappearance) hypothesis is ruled out at significance level α = 4.2 x 10-3. The data are consistent with the oscillation hypothesis given parameter

  7. A large liquid argon time projection chamber for long-baseline, off-axis neutrino oscillation physics with the NuMI beam

    SciTech Connect

    Finley, D.; Jensen, D.; Jostlein, H.; Marchionni, A.; Pordes, S.; Rapidis, P.A.; Bromberg, C.; Lu, C.; McDonald, T.; Gallagher, H.; Mann, A.; Schneps, J.; Cline, D.; Sergiampietri, F.; Wang, H.; Curioni, A.; Fleming, B.T.; Menary, S.; /York U., Canada

    2005-09-01

    Results from neutrino oscillation experiments in the last ten years have revolutionized the field of neutrino physics. While the overall oscillation picture for three neutrinos is now well established and precision measurements of the oscillation parameters are underway, crucial issues remain. In particular, the hierarchy of the neutrino masses, the structure of the neutrino mixing matrix, and, above all, CP violation in the neutrino sector are the primary experimental challenges in upcoming years. A program that utilizes the newly commissioned NuMI neutrino beamline, and its planned upgrades, together with a high-performance, large-mass detector will be in an excellent position to provide decisive answers to these key neutrino physics questions. A Liquid Argon time projection chamber (LArTPC) [2], which combines fine-grained tracking, total absorption calorimetry, and scalability, is well matched for this physics program. The few-millimeter-scale spatial granularity of a LArTPC combined with dE/dx measurements make it a powerful detector for neutrino oscillation physics. Scans of simulated event samples, both directed and blind, have shown that electron identification in {nu}{sub e} charged current interactions can be maintained at an efficiency of 80%. Backgrounds for {nu}{sub e} appearance searches from neutral current events with a {pi}{sup 0} are reduced well below the {approx} 0.5-1.0% {nu}{sub e} contamination of the {nu}{sub {mu}} beam [3]. While the ICARUS collaboration has pioneered this technology and shown its feasibility with successful operation of the T600 (600-ton) LArTPC [4], a detector for off-axis, long-baseline neutrino physics must be many times more massive to compensate for the low event rates. We have a baseline concept [5] based on the ICARUS wire plane structure and commercial methods of argon purification and housed in an industrial liquefied-natural-gas tank. Fifteen to fifty kton liquid argon capacity tanks have been considered. A very

  8. Lessons Learned in Engineering

    NASA Technical Reports Server (NTRS)

    Blair, J. C.; Ryan, R. S.; Schutzenhofer, L. A.

    2011-01-01

    This Contractor Report (CR) is a compilation of Lessons Learned in approximately 55 years of engineering experience by each James C. Blair, Robert S. Ryan, and Luke A. Schutzenhofer. The lessons are the basis of a course on Lessons Learned that has been taught at Marshall Space Flight Center. The lessons are drawn from NASA space projects and are characterized in terms of generic lessons learned from the project experience, which are further distilled into overarching principles that can be applied to future projects. Included are discussions of the overarching principles followed by a listing of the lessons associated with that principle. The lesson with sub-lessons are stated along with a listing of the project problems the lesson is drawn from, then each problem is illustrated and discussed, with conclusions drawn in terms of Lessons Learned. The purpose of this CR is to provide principles learned from past aerospace experience to help achieve greater success in future programs, and identify application of these principles to space systems design. The problems experienced provide insight into the engineering process and are examples of the subtleties one experiences performing engineering design, manufacturing, and operations.

  9. Apollo Lesson Sampler: Apollo 13 Lessons Learned

    NASA Technical Reports Server (NTRS)

    Interbartolo, Michael A.

    2008-01-01

    This CD-ROM contains a two-part case study of the Apollo 13 accident. The first lesson contains an overview of the electrical system hardware on the Apollo spacecraft, providing a context for the details of the oxygen tank explosion, and the failure chain reconstruction that led to the conditions present at the time of the accident. Given this background, the lesson then covers the tank explosion and immediate damage to the spacecraft, and the immediate response of Mission Control to what they saw. Part 2 of the lesson picks up shortly after the explosion of the oxygen tank on Apollo 13, and discusses how Mission Control gained insight to and understanding of the damage in the aftermath. Impacts to various spacecraft systems are presented, along with Mission Control's reactions and plans for in-flight recovery leading to a successful entry. Finally, post-flight vehicle changes are presented along with the lessons learned.

  10. Web Cast on Arsenic Demonstration Program: Lessons Learned

    EPA Science Inventory

    Web cast presentation covered 10 Lessons Learned items selected from the Arsenic Demonstration Program with supporting information. The major items discussed include system design and performance items and the cost of the technologies.

  11. What Was Columbus Thinking? [Lesson Plan].

    ERIC Educational Resources Information Center

    2001

    Christopher Columbus remains one of the most studied yet the least known of major historical figures. In this lesson, students read excerpts from Columbus's letters and journals, as well as recent considerations of his achievements so that they can reflect on the motivations behind Columbus's explorations, his reactions to what he found, and the…

  12. Lesson Study: Beyond Coaching

    ERIC Educational Resources Information Center

    Lewis, Catherine; Perry, Rebecca; Foster, David; Hurd, Jacqueline; Fisher, Linda

    2011-01-01

    The authors assert that lesson study--a collaborative, teacher-led approach to learning from practice--offers a deeper, broader, more sustainable method of improving teacher practice than one-on-one coaching does. In lesson study, teachers and coaches of all levels of experience can work together, each bringing his or her own professional…

  13. Great Expectations. [Lesson Plan].

    ERIC Educational Resources Information Center

    Devine, Kelley

    Based on Charles Dickens' novel "Great Expectations," this lesson plan presents activities designed to help students understand the differences between totalitarianism and democracy; and a that a writer of a story considers theme, plot, characters, setting, and point of view. The main activity of the lesson involves students working in groups to…

  14. A Lesson in Tolerance

    ERIC Educational Resources Information Center

    Johnt, Marlene

    2004-01-01

    This article describes one classroom's experience integrating a three-part lesson that focused on tolerance. In the lesson, students examined works by American folk-art painter Edward Hicks, researched quotes about tolerance in society, and applied calligraphy skills to an original composition.

  15. Mini Lessons from FDA.

    ERIC Educational Resources Information Center

    Food and Drug Administration (DHEW), Washington, DC.

    Eight self-contained lessons present information about topics of current interest in the Food and Drug Administration. Multidisciplinary in nature, the lessons can be integrated into ongoing activities in elementary or secondary level reading, math, language arts, social studies, science, art, health, consumer education, and home economics. The…

  16. Lessons of the Narragansetts.

    ERIC Educational Resources Information Center

    Narraganset Tribal Education Project, Inc., Charleston, RI.

    The curriculum guide presents lesson plans and suggested activities for a six-week mini course for secondary students on the culture and history of the Narragansett Indians. It is part of the Narragansett Tribe Ethnic Heritage Program. An outline of the general format and content suggests a time allotment for each of the 12 lessons. The lessons…

  17. Ben Franklin. [Lesson Plan].

    ERIC Educational Resources Information Center

    Discovery Communications, Inc., Bethesda, MD.

    Based on Benjamin Franklin's "Poor Richard's Almanac," this lesson plan presents activities designed to help students understand that Ben Franklin is known, among other things, for his wit and wisdom; that Franklin published an almanac for 25 years; and he scattered aphorisms throughout the almanac. The main activity in the lesson is for students…

  18. Collaborative Lesson Plans.

    ERIC Educational Resources Information Center

    Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum and Resource Center.

    This collection consists of 41 collaborative lesson plans developed by 99 Virginia teachers at 18 primarily High Schools that Work (HSTW) and tech prep sites. It is divided into three sections: career connection, community connection, and consumer connection. Two types of lesson descriptions which support HSTW key practices, and Virginia's Tech…

  19. "Frankenstein." [Lesson Plan].

    ERIC Educational Resources Information Center

    Simon, Melanie

    Based on Mary Shelley's novel "Frankenstein," this lesson plan presents activities designed to help students understand that active readers interpret a novel (its characters, plot, setting, and theme) in different ways; and the great literature can be and has been adapted in many ways over time. The main activity of the lesson involves students…

  20. Mathematics Lessons without ...

    ERIC Educational Resources Information Center

    Cross, Kath; Hibbs, John

    2006-01-01

    In the Association of Teachers of Mathematics (ATM) Easter conference, 2006, the authors presented a list of important aspects of mathematics lessons, recommended for students to have a positive attitude to mathematics and for teachers to acquire effective teaching. The following are discussed in detail: (1) Mathematics lessons without good…

  1. Soybean Production Lesson Plan.

    ERIC Educational Resources Information Center

    Carlson, Keith R.

    These lesson plans for teaching soybean production in a secondary or postsecondary vocational agriculture class are organized in nine units and cover the following topics: raising soybeans, optimum tillage, fertilizer and lime, seed selection, pest management, planting, troubleshooting, double cropping, and harvesting. Each lesson plan contains…

  2. Cowboys. [Lesson Plan].

    ERIC Educational Resources Information Center

    Discovery Communications, Inc., Bethesda, MD.

    Based on cowboy poetry and songs, this lesson plan presents activities designed to help students understand that Old West cowboys produced a category of literature, people still write cowboy poetry, and cowboy poetry or songs have certain characteristics. The main activity in the lesson involves students in analyzing a classic of cowboy literature…

  3. Karuk Lesson Book.

    ERIC Educational Resources Information Center

    Guy, Gladys; Davis, Shan

    This lesson book of the Karuk language, for elementary school students, teaches the Karuk "unifon" alphabet and some pronunciation. The lesson book includes exercises to familiarize children with animals and their Karuk names. The exercises also encourage children to learn Karuk names for colors and parts of the body. There is a legend, "The Story…

  4. Ohio Agriscience Lesson Plans.

    ERIC Educational Resources Information Center

    Sommers, Robert D., II, Comp.; Waidelich, William D., Comp.

    This document, which is intended for Ohio agriculture teachers, contains lesson plans for an eight-unit competency-based course in agriscience. Each lesson plan contains some or all of the following items: (1) unit title; (2) competency/terminal performance objective; (3) competency builders/pupil performance objectives; (4) list of applied…

  5. Management of burns in major disasters.

    PubMed

    Sharpe, D T; Foo, I T

    1990-01-01

    This paper discusses the problems of handling major burns in disasters with particular reference to the disaster that occurred in Bradford. Several major features of the Bradford fire, in which 56 people died, made its management much simpler than might be expected in subsequent burns disasters; these are discussed. Lessons that have been learned from handling this disaster are indicated. PMID:2347631

  6. Lessons learned from Hurricane Ike.

    PubMed

    Mitchell, Laurie; Anderle, Diane; Nastally, Kathleen; Sarver, Troy; Hafner-Burton, Tana; Owens, Sheron

    2009-06-01

    After the poorly planned evacuation for Hurricane Rita in 2005, many health care systems in the Houston area updated the disaster plans they would implement in the event of a major disaster. In September 2008, Texas health care systems in the Houston-Galveston area had the opportunity to execute those plans when Hurricane Ike made landfall. Despite hours of hurricane preparation at the Texas Orthopedic Hospital in Houston, TX, before the storm, we found that there were still lessons to be learned from Hurricane Ike that can be used by other health care systems to prepare for disaster.

  7. Sharing Lessons Learned

    SciTech Connect

    Mohler, Bryan L.

    2004-09-01

    Workplace safety is inextricably tied to the culture – the leadership, management and organization – of the entire company. Nor is a safety lesson fundamentally different from any other business lesson. With these points in mind, Pacific Northwest National Laboratory recast its lessons learned program in 2000. The laboratory retained elements of a traditional lessons learned program, such as tracking and trending safety metrics, and added a best practices element to increase staff involvement in creating a safer, healthier work environment. Today, the Lessons Learned/Best Practices program offers the latest business thinking summarized from current external publications and shares better ways PNNL staff have discovered for doing things. According to PNNL strategic planning director Marilyn Quadrel, the goal is to sharpen the business acumen, project management ability and leadership skills of all staff and to capture the benefits of practices that emerge from lessons learned. A key tool in the PNNL effort to accelerate learning from past mistakes is one that can be easily implemented by other firms and tailored to their specific needs. It is the weekly placement of Lessons Learned/Best Practices articles in the lab’s internal electronic newsletter. The program is equally applicable in highly regulated environments, such as the national laboratories, and in enterprises that may have fewer external requirements imposed on their operations. And it is cost effective, using less than the equivalent of one fulltime person to administer.

  8. Three Aspects of PLATO Use at Chanute AFB: CBE Production Techniques, Computer-Aided Management, Formative Development of CBE Lessons.

    ERIC Educational Resources Information Center

    Klecka, Joseph A.

    This report describes various aspects of lesson production and use of the PLATO system at Chanute Air Force Base. The first chapter considers four major factors influencing lesson production: (1) implementation of the "lean approach," (2) the Instructional Systems Development (ISD) role in lesson production, (3) the transfer of programmed…

  9. Lesson Plan: Ancient Nubia Inquiry Lesson.

    ERIC Educational Resources Information Center

    Stanik, Joseph T.

    In this lesson plan, students (grades 11-12) examine photographs of the Nubian environment and the Nubian people. Students critically examine artifacts of ancient Nubia and write a two page essay outlining the Nubian environment, describing the Nubia people, and explaining how they adapted physically, materially, politically, and intellectually to…

  10. Lessons on the Cold War. Lesson Plan.

    ERIC Educational Resources Information Center

    Cunningham, Susan J.

    1994-01-01

    Contends that the end of the Cold War requires teachers to change their teaching methods and content. Presents six lessons, most with three individual student activities, that trace the Cold War from the pre-World War I era through the end of the Vietnam War. (CFR)

  11. Spotting a Science Lesson.

    ERIC Educational Resources Information Center

    Manch, Raimonde

    1989-01-01

    A hands-on science lesson which allows young students to apply stains in the classroom and then try to remove them is presented. Included are a list of materials, procedures, and a discussion of probable results. (CW)

  12. Music lessons enhance IQ.

    PubMed

    Schellenberg, E Glenn

    2004-08-01

    The idea that music makes you smarter has received considerable attention from scholars and the media. The present report is the first to test this hypothesis directly with random assignment of a large sample of children (N = 144) to two different types of music lessons (keyboard or voice) or to control groups that received drama lessons or no lessons. IQ was measured before and after the lessons. Compared with children in the control groups, children in the music groups exhibited greater increases in full-scale IQ. The effect was relatively small, but it generalized across IQ subtests, index scores, and a standardized measure of academic achievement. Unexpectedly, children in the drama group exhibited substantial pre- to post-test improvements in adaptive social behavior that were not evident in the music groups. PMID:15270994

  13. Major Advisor.

    ERIC Educational Resources Information Center

    Chatwin, Marshall

    This paper describes a computer program, Major Advisor (MA), which helps students identify college majors. Used in conjunction with career counseling and advising, MA provides information to students who are developing their educational plans. The program matches students' personal preferences and the requirements/characteristics of 130 common…

  14. Lessons Learned Designing and Building the Chandra Telescope

    NASA Astrophysics Data System (ADS)

    Arenberg, Jonathan

    2016-04-01

    This poster offers some of the major lessons learned by key members of the Chandra Telescope team. These lessons are gleaned from our experiences developing, designing, building and testing the telescope and its subsystems, with 15 years of hindsight. Among the topics to be discussed are the early developmental tests, known as VETA-I and VETA-II, requirements derivation, the impact of late requirements and reflection on the conservatism in the design process. This poster offers some opinions on how these lessons can affect future missions.

  15. Major Links.

    ERIC Educational Resources Information Center

    Henderson, Tona

    1995-01-01

    Provides electronic mail addresses for resources and discussion groups related to the following academic majors: art, biology, business, chemistry, computer science, economics, health sciences, history, literature, math, music, philosophy, political science, psychology, sociology, and theater. (AEF)

  16. Implementing a lessons learned process at Sandia National Laboratories

    SciTech Connect

    Fosshage, Erik D.; Drewien, Celeste A.; Eras, Kenneth; Hartwig, Ronald Craig; Post, Debra S.; Stoecker, Nora Kathleen

    2016-01-01

    The Lessons Learned Process Improvement Team was tasked to gain an understanding of the existing lessons learned environment within the major programs at Sandia National Laboratories, identify opportunities for improvement in that environment as compared to desired attributes, propose alternative implementations to address existing inefficiencies, perform qualitative evaluations of alternative implementations, and recommend one or more near-term activities for prototyping and/or implementation. This report documents the work and findings of the team.

  17. Investigating Situational Interest in Primary Science Lessons

    NASA Astrophysics Data System (ADS)

    Loukomies, Anni; Juuti, Kalle; Lavonen, Jari

    2015-12-01

    Pupils' interest has been one of the major concerns in science education research because it can be seen as a gateway to more personalised forms of interest and motivation. However, methods to investigate situational interest in science teaching and learning are not broadly examined. This study compares the pupils' observed situational interest and their expressed situational interest. One class of Finnish fourth-graders (N = 22, age 9-10 years) participated in a heat transfer lesson. The lesson encompassed an interactive demonstration with a thermal camera, teacher-led discussions and the conduct and presentation of a collaborative inquiry task. Pupils expressed their interest levels (scale: 1 = very boring, 5 = very interesting) by using an electronic response system called a 'clicker'. The measurement took place 15 times during the lesson, with 1 measurement being just a rehearsal. The lesson was video recorded, and visible aspects of interest at the measurement time points were analysed. Reported and observational data were compared. In most cases, the observations did not yield data compatible with the pupils' own evaluations, indicating that most pupils' expressed interest is not easily interpreted through observation of their facial expressions and behaviour. In general, the interest of the group as a whole seems to diminish during the lesson. We argue that in order to maintain and increase pupils' interest, their evaluations should be taken into account in lesson planning. Video-based research might also be further enriched and validated by employing the participants' own expressions. The clicker is a suitable means of collecting primary pupils' experiences concerning their interest levels.

  18. One Teacher, Two Lessons: The Lesson Study Process

    ERIC Educational Resources Information Center

    Robinson, Naomi; Leikin, Roza

    2012-01-01

    In this paper, we analyze 2 lessons by 1 teacher that took place during a lesson study (LS) cycle for a team of elementary mathematics teachers. We analyze the data on 2 levels: macro-level analysis, dealing with lesson structure and setting; and micro-level analysis, zooming in on mathematical tasks and the quality of whole-class discussion. We…

  19. Breathing Life into Engineering: A Lesson Study Life Science Lesson

    ERIC Educational Resources Information Center

    Lawrence, Maria; Yang, Li-Ling; Briggs, May; Hession, Alicia; Koussa, Anita; Wagoner, Lisa

    2016-01-01

    A fifth grade life science lesson was implemented through a lesson study approach in two fifth grade classrooms. The research lesson was designed by a team of four elementary school teachers with the goal of emphasizing engineering practices consistent with the "Next Generation Science Standards" (NGSS) (Achieve Inc. 2013). The fifth…

  20. Predicting Undergraduate Music Education Majors' Collegiate Achievement

    ERIC Educational Resources Information Center

    Rohwer, Debbie

    2012-01-01

    In order for teachers to guide students in their preparation to be music majors, it would be useful to know those musical components that best predict overall collegiate success. The purpose of this study was to measure the relationship of predictor variables (Lessons, Music History, Music Theory, and Piano) to collegiate grade point average (GPA)…

  1. Major depression.

    PubMed

    Bentley, Susan M; Pagalilauan, Genevieve L; Simpson, Scott A

    2014-09-01

    Major depression is a common, disabling condition seen frequently in primary care practices. Non-psychiatrist ambulatory providers are increasingly responsible for diagnosing, and primarily managing patients suffering from major depressive disorder (MDD). The goal of this review is to help primary care providers to understand the natural history of MDD, identify practical tools for screening, and a thoughtful approach to management. Clinically challenging topics like co-morbid conditions, treatment resistant depression and pharmacotherapy selection with consideration to side effects and medication interactions, are also covered.

  2. COSS Lesson Creation Process

    NASA Technical Reports Server (NTRS)

    Harper, R. Stephen

    1999-01-01

    COSS (Crew On-Orbit System Support) is changing. Designed as computer based in-flight refresher training, it is getting good reviews and the demands on the product can be expected to increase. Last year, the lessons were written using Authorware, which had a number of limitations. The most important one was that the navigation and the layout functions were both in one package that was not easy to learn. The lesson creator had to be good at both programming and design. There were also a number of other problems, as detailed in my report last year. This year the COSS unit made the switch to embrace modularity. The navigation function is handled by a player that was custom-written using Delphi. The layout pages are now standard HTML files that can be created using any number of products. This new system gives new flexibility and unties the process from one product (and one company). The player can be re-written by a programmer without affecting the lesson pages. It is also now possible for anybody with a word-processor to make part of the HTML lesson pages and to use many of the new commercially available tools that are being designed for web pages. This summer I created a computer-based training (CBT) lesson on the IBM ThinkPad 760 ED and 760XD laptop computers that should fly on the International Space Station. I also examined the COSS system, the new player and the other new software products.

  3. A Lesson-Planning Model

    ERIC Educational Resources Information Center

    Linder, Sandra M.

    2010-01-01

    Many models of planning and lesson construction in the United States advocate an objective-driven approach whereby teachers create performance-based goals that their students should accomplish by the end of the lesson. Teachers then evaluate lessons by determining if students have accomplished these objectives. Often, this model of planning…

  4. Lesson Planning the Kodaly Way.

    ERIC Educational Resources Information Center

    Boshkoff, Ruth

    1991-01-01

    Discusses the contribution of Zoltan Kodaly to music lesson planning. Emphasizes preparation, presentation, and practice as the three important strategies in teaching concepts and skills to be included in a lesson plan. Includes a sample lesson plan covering a semester and advice on choosing song material. (DK)

  5. Community College Biology Lesson Index.

    ERIC Educational Resources Information Center

    Manteuffel, Mary S., Comp.; Herrick, Kathie, Comp.

    This catalog contains lesson descriptions of the available biology lessons on PLATO IV, compiled to assist instructors in planning their curricula. Information is provided for 87 lessons in the following areas: introductory material on experimental tools and techniques; chemical basis of life; cellular structure and function; reproduction and…

  6. Fire Officer I Lesson Plans.

    ERIC Educational Resources Information Center

    Pribyl, Paul F.

    Lesson plans are provided for the Fire Officer I course. Material for each lesson is presented in this format: course title, lesson title, equipment required, training aids needed, and a content outline which details teaching points and related instructor references. These references, or suggested readings, are listed at the conclusion of each…

  7. Lessons for Teaching Art Criticism.

    ERIC Educational Resources Information Center

    Barrett, Terry, Ed.; Clark, Gilbert, Ed.

    This collection of lessons is meant to be a practical guide to help teachers engage children in art criticism. The lessons generally follow a similar format. Most suggest an age group but may be modified for use with younger or older students. Several authors suggest variations and extensions for lessons that include studio activities. A broad…

  8. Petersburg National Battlefield Lesson Plans.

    ERIC Educational Resources Information Center

    National Park Service (Dept. of Interior), Washington, DC.

    This collection of eight lesson plans deals with the Petersburg (Virginia) U.S. Civil War battlefield. The lessons tell about slave life and plantation life in the U.S. south, and how the Civil War forever changed this structure. To do the lessons, students read primary source documents that tell the stories of three different soldiers who…

  9. Lessons learned bulletin. Number 2

    SciTech Connect

    Not Available

    1994-05-01

    During the past four years, the Department of Energy -- Savannah River Operations Office and the Westinghouse Savannah River Company (WSRC) Environmental Restoration (ER) Program completed various activities ranging from waste site investigations to closure and post closure projects. Critiques for lessons learned regarding project activities are performed at the completion of each project milestone, and this critique interval allows for frequent recognition of lessons learned. In addition to project related lessons learned, ER also performs lessons learned critiques. T`he Savannah River Site (SRS) also obtains lessons learned information from general industry, commercial nuclear industry, naval nuclear programs, and other DOE sites within the complex. Procedures are approved to administer the lessons learned program, and a database is available to catalog applicable lessons learned regarding environmental remediation, restoration, and administrative activities. ER will continue to use this database as a source of information available to SRS personnel.

  10. EMU Lessons Learned Database

    NASA Technical Reports Server (NTRS)

    Matthews, Kevin M., Jr.; Crocker, Lori; Cupples, J. Scott

    2011-01-01

    As manned space exploration takes on the task of traveling beyond low Earth orbit, many problems arise that must be solved in order to make the journey possible. One major task is protecting humans from the harsh space environment. The current method of protecting astronauts during Extravehicular Activity (EVA) is through use of the specially designed Extravehicular Mobility Unit (EMU). As more rigorous EVA conditions need to be endured at new destinations, the suit will need to be tailored and improved in order to accommodate the astronaut. The Objective behind the EMU Lessons Learned Database(LLD) is to be able to create a tool which will assist in the development of next-generation EMUs, along with maintenance and improvement of the current EMU, by compiling data from Failure Investigation and Analysis Reports (FIARs) which have information on past suit failures. FIARs use a system of codes that give more information on the aspects of the failure, but if one is unfamiliar with the EMU they will be unable to decipher the information. A goal of the EMU LLD is to not only compile the information, but to present it in a user-friendly, organized, searchable database accessible to all familiarity levels with the EMU; both newcomers and veterans alike. The EMU LLD originally started as an Excel database, which allowed easy navigation and analysis of the data through pivot charts. Creating an entry requires access to the Problem Reporting And Corrective Action database (PRACA), which contains the original FIAR data for all hardware. FIAR data are then transferred to, defined, and formatted in the LLD. Work is being done to create a web-based version of the LLD in order to increase accessibility to all of Johnson Space Center (JSC), which includes converting entries from Excel to the HTML format. FIARs related to the EMU have been completed in the Excel version, and now focus has shifted to expanding FIAR data in the LLD to include EVA tools and support hardware such as

  11. War Literature. [Lesson Plan].

    ERIC Educational Resources Information Center

    Soderquist, Alisa

    Based on Stephen Crane's poems about war and his novel "The Red Badge of Courage," this lesson plan presents activities designed to help students understand that Crane examined war-related themes in prose and poetry; that close study of a poem for oral presentation helps readers see meaning or techniques not noted earlier; and that not all readers…

  12. Sounding rocket lessons learned

    NASA Technical Reports Server (NTRS)

    Wessling, Francis C.; Maybee, George W.

    1991-01-01

    Programmatic, applicatory, developmental, and operational aspects of sounding rocket utilization for materials processing studies are discussed. Lessons learned through the experience of 10 sounding rocket missions are described. Particular attention is given to missions from the SPAR, Consort, and Joust programs. Successful experiments on Consort include the study of polymer membranes and resins, biological processes, demixing of immiscible liquids, and electrodeposition.

  13. Diagnostic Lessons as Assessment.

    ERIC Educational Resources Information Center

    Walker, Barbara J.

    Embedded in a sensitive instructional context rather than a stifling testing atmosphere, diagnostic lessons provide assessment that is reliable, practical, valid, and efficient. In this type of assessment, there are several determiners of instructional placement: (1) students' propensity to adapt strategies as a result of specified instruction,…

  14. Cooperative Science Lesson Plans.

    ERIC Educational Resources Information Center

    Cooperative Learning, 1991

    1991-01-01

    Offers several elementary level cooperative science lesson plans. The article includes a recipe for cooperative class learning, instructions for making a compost pile, directions for finding evidence of energy, experiments in math and science using oranges to test density, and discussions of buoyancy using eggs. (SM)

  15. Recycling Lesson Plans.

    ERIC Educational Resources Information Center

    Pennsylvania State Dept. of Environmental Resources, Harrisburg.

    This document contains lesson plans about recycling for teachers in grades K-12. Titles include: (1) "Waste--Where Does It Come From? Where Does It Go?" (2) "Litter Detectives," (3) "Classroom Paper Recycling," (4) "Recycling Survey," (5) "Disposal and Recycling Costs," (6) "Composting Project," (7) Used Motor Oil Recycling," (8) "Unwrapping…

  16. Smart Consumer Lesson Plans.

    ERIC Educational Resources Information Center

    New Jersey Consortium for Consumer Education, Newark.

    Lesson plans are provided for use with different populations of pre-K through senior high school students in four different areas of consumer education. Eight units in advertising are included: A First Look at Ads (pre-K-Grade 3), Don't Judge a Book by Its Cover (Grades 1-3), Fatal Distraction (Junior High), Package Labeling (Junior High), Product…

  17. A Makeup Lesson.

    ERIC Educational Resources Information Center

    Eagles, Cheryl

    1991-01-01

    Presents a hands-on lesson that can integrate the use of makeup with studies of the history of Halloween; the history and practices of the theater; Native American or African tribes and their use of paint, makeup, and masks; and the history, skills, and makeup of clowns. (MDH)

  18. Lessons from a Lake.

    ERIC Educational Resources Information Center

    Goethals, Susan

    1997-01-01

    Describes a study that included classroom lessons on hydroelectric power, the history and construction of a nearby lake, data recording, the use of field guides, and methods of counting natural populations. The study culminated in a field trip to the lake. (JRH)

  19. Mississippi River. [Lesson Plan].

    ERIC Educational Resources Information Center

    Buchberg, Wendy

    Based on novels and books about the Mississippi River, this lesson plan presents activities designed to help students understand that the Mississippi River has made its mark on America's geography, commerce, and literature; and that booktalks provide a summary, explains what kind of reader the book will appeal to, and may also contain a oral…

  20. Research Administration: Lessons Learned.

    ERIC Educational Resources Information Center

    Dummer, George H.

    1995-01-01

    The ways in which accountability issues have affected federal-university relationships, particularly in the area of academic research, are examined. Lessons university administrators have learned since issuance of Office of Management and Budget Circular A-21 in 1958, Congressional hearings on the operations of the National Institutes of Health…

  1. "Becky's Legacy": More Lessons

    ERIC Educational Resources Information Center

    Larson, Dale G.

    2005-01-01

    In this commentary on Werth's (this issue) article, the author attempts to continue the work of "meaning making" by describing 10 lessons that were evident to him, based on 25 years of experience as an end-of-life researcher and clinician. He highlights the impact of stress, the importance of communication, the idiosyncratic definition of a "good…

  2. Lessons from Katrina

    ERIC Educational Resources Information Center

    Albrecht, Kay

    2005-01-01

    In this article, the author relates the lessons she learned from Hurricane Katrina. During the first few days after the hurricane, it took 2,500 volunteers per hour around the clock to do what needed to be done. That included medical volunteers; crisis counselors and mental health professionals; and volunteers to distribute water and snacks, serve…

  3. Brothers Grimm. [Lesson Plan].

    ERIC Educational Resources Information Center

    Discovery Communications, Inc., Bethesda, MD.

    Based on Grimm's fairy tales, this lesson plan presents activities designed to help students understand that fairy tales connect them to earlier generations, help them think about present situations, that magic figures prominently in fairy tales, and that fairy tales can inspire readers to create original works of art. The main activity in the…

  4. Dracula. [Lesson Plan].

    ERIC Educational Resources Information Center

    Discovery Communications, Inc., Bethesda, MD.

    Based on Bram Stoker's novel "Dracula," this lesson plan presents activities designed to help students understand that some fictional literary characters become so famous that they enter popular culture in other forms (movies, games, toys); and that working on a product such as a game often demands collaborative effort. The main activity of the…

  5. Photosynthesis. Agricultural Lesson Plans.

    ERIC Educational Resources Information Center

    Southern Illinois Univ., Carbondale. Dept. of Agricultural Education and Mechanization.

    This lesson plan is intended for use in conducting classes on photosynthesis. Presented first are an attention step/problem statement and a series of questions and answers designed to convey general information about photosynthesis. The following topics are among those discussed: the photosynthesis process and its importance, the organisms that…

  6. DSCOVR Contamination Lessons Learned

    NASA Technical Reports Server (NTRS)

    Graziani, Larissa

    2015-01-01

    The Triana observatory was built at NASA GSFC in the late 1990's, then placed into storage. After approximately ten years it was removed from storage and repurposed as the Deep Space Climate Observatory (DSCOVR). This presentation outlines the contamination control program lessons learned during the integration, test and launch of DSCOVR.

  7. Courtside: Lesson Lost?

    ERIC Educational Resources Information Center

    Zirkel, Perry A.

    2004-01-01

    In this month's Courtside, the author will stray somewhat from his usual format of describing a single case. Instead, he will be presenting the details of two separate cases, both of which involve similar circumstances, rely on similar legal arguments, and have similar outcomes. Most important, both appear to carry the same lesson. The lessons…

  8. Phagocytosis: history's lessons.

    PubMed

    Garg, Manish; Chandawarkar, Rajiv Y

    2013-01-01

    The assimilation of lessons from the past is an essential component of education for scientists of tomorrow. These lessons are not easy to find. History books on science are few and usually highly dramatized and biographies of scientists tend to exaggerate the pomp of scientific discovery. Both underplay the hard and laborious work that is integral to any scientific pursuit. Here we illustrate one such example. A century ago, the Nobel Prize in Medicine was awarded to two scientists: Ilya Metchnikoff, a Russian zoologist, for the discovery ofphagocytosis-a cell-mediated ingestion ofmicrobes; and Paul Ehrlich, a distinguished physician-scientist, for discovering a highly antigen-specific serum-derived antibody-based immune defense. These two diametrically opposing views of the host-pathogen interaction set the stage for a strife that led to seminal advancements in immunology. Mirrored in this journey are important lessons for scientists today--ubiquitously as applicable to modern scientific life as they were a century ago. This commentaryhighlights these lessons--a fitting centenary to a well-deserved recognition.

  9. Newspaper Lesson Aids.

    ERIC Educational Resources Information Center

    Communication: Journalism Education Today (C:JET), 1986

    1986-01-01

    Provides photocopy-ready lesson aids on story ideas, interviewing, inverted pyramid writing style, newswriting, sports/scavenger hunt, finding feature material, identifying feature leads, feature lead selection, evaluating feature leads, compiling survey material, cutlines, headlines, paste-up rules, advertising, final semester project, newspaper…

  10. Six Lessons from Jena

    ERIC Educational Resources Information Center

    Holladay, Jennifer

    2007-01-01

    The racially charged prosecutions of six black teenagers in Jena, Louisiana, captured the nation's attention, with thousands of protesters descending on the town. The author reminds school professionals that the incident was triggered by nooses hanging from a schoolyard tree and presents six lessons: (1) don't ignore obvious signs of trouble; (2)…

  11. A Lesson from Mangroves.

    ERIC Educational Resources Information Center

    Davis, Stephen

    1987-01-01

    Discusses the importance of interpretive programs in the Northern Territory of Australia. Describes the typical interpretive approach of local school science curricula, which serve 20,000 Aboriginal children. Addresses the curriculum framework, learning strategies, and process skill development, illustrating them through a lesson on mangroves. (TW)

  12. What Preservice Physical Educators Observe about Lessons in Progressive Field Experiences.

    ERIC Educational Resources Information Center

    Belka, David E.

    1988-01-01

    Freshmen through senior physical education majors' observation and interpretation of a videotaped soccer skill lesson indicated that over time they tended to observe the lesson more congruently with program goals and reflect the targeted teaching skills in the current field experience. The quality and clarity of responses improved as the subjects…

  13. Syrtis Major

    NASA Technical Reports Server (NTRS)

    2002-01-01

    (Released 1 May 2002) The Science This image is from the region of Syrtis Major, which is dominated by a low-relief shield volcano. This area is believed to be an area of vigorous aeolian activity with strong winds in the east-west direction. The effects of these winds are observed as relatively bright streaks across the image, extending from topographic features such as craters. The brighter surface material probably indicates a smaller relative particle size in these areas, as finer particles have a higher albedo. The bright streaks seen off of craters are believed to have formed during dust storms. A raised crater rim can cause a reduction in the wind velocity directly behind it, which results in finer particles being preferentially deposited in this location. In the top half of the image, there is a large bright streak that crosses the entire image. There is no obvious topographic obstacle, therefore it is unclear whether it was formed in the same manner as described above. This image is located northwest of Nili Patera, a large caldera in Syrtis Major. Different flows from the caldera eruptions can be recognized as raised ridges, representing the edge of a flow lobe. The Story In the 17th century, Holland was in its Golden Age, a time of cultural greatness and immense political and economic influence in the world. In that time, lived a inquisitive person named Christian Huygens. As a boy, he loved to draw and to figure out problems in mathematics. As a man, he used these talents to make the first detailed drawings of the Martian surface - - only 50 years or so after Galileo first turned his telescope on Mars. Mars suddenly became something other than a small red dot in the sky. One of the drawings Huygens made was of a dark marking on the red planet's surface named Syrtis Major. Almost 350 years later, here we are with an orbiter that can show us this place in detail. Exploration lives! It's great we can study this area up close. In earlier periods of history

  14. The Effects of Lesson Study on Classroom Observations and Perceptions of Lesson Effectiveness

    ERIC Educational Resources Information Center

    Myers, Julia

    2012-01-01

    This study examined the effects of lesson study on participants' classroom observations and perceptions of lesson effectiveness, by investigating the focus of their observations during a mathematics lesson and their ratings of the lesson's effectiveness, both preceding and subsequent to the lesson study experience. Prior to the lesson study,…

  15. Lessons Learned in Engineering. Supplement

    NASA Technical Reports Server (NTRS)

    Blair, James C.; Ryan, Robert S.; Schultzenhofer, Luke A.

    2011-01-01

    This Contractor Report (CR) is a compilation of Lessons Learned in approximately 55 years of engineering experience by each James C. Blair, Robert S. Ryan, and Luke A. Schutzenhofer. The lessons are the basis of a course on Lessons Learned that has been taught at Marshall Space Flight Center. The lessons are drawn from NASA space projects and are characterized in terms of generic lessons learned from the project experience, which are further distilled into overarching principles that can be applied to future projects. Included are discussions of the overarching principles followed by a listing of the lessons associated with that principle. The lesson with sub-lessons are stated along with a listing of the project problems the lesson is drawn from, then each problem is illustrated and discussed, with conclusions drawn in terms of Lessons Learned. The purpose of this CR is to provide principles learned from past aerospace experience to help achieve greater success in future programs, and identify application of these principles to space systems design. The problems experienced provide insight into the engineering process and are examples of the subtleties one experiences performing engineering design, manufacturing, and operations. The supplemental CD contains accompanying PowerPoint presentations.

  16. Syrtis Major

    NASA Technical Reports Server (NTRS)

    2002-01-01

    (Released 6 June 2002) The Science This image, located near the equator and 288W (72E), is near the southern edge of a low, broad volcanic feature called Syrtis Major. A close look at this image reveals a wrinkly texture that indicates a very rough surface that is associated with the lava flows that cover this region. On a larger scale, there are numerous bright streaks that trail topographic features such as craters. These bright streaks are in the wind shadows of the craters where dust that settles onto the surface is not as easily scoured away. It is important to note that these streaks are only bright in a relative sense to the surrounding image. Syrtis Major is one of the darkest regions on Mars and it is as dark as fresh basalt flows or dunes are on Earth. The Story Cool! It almost looks as if nature has 'painted' comets on the surface of Mars, using craters as comet cores and dust as streaky tails. Of course, that's just an illusion. As in many areas of Mars, the wind is behind the creation of such fantastic landforms. The natural phenomenon seen here gives this particular surface of Mars a very dynamic, fast-moving, almost luminous 'cosmic personality.' The bright, powdery-looking streaks of dust are in the 'wind shadows' of craters, where dust that settles onto the surface is not as easily scoured away. That's because the wind moves across the land in a particular direction, and a raised surface like the rim of a crater 'protects' dust from being completely blown away on the other side. The raised landforms basically act as a buffer. From the streaks seen above, you can tell the wind was blowing in a northeast to southwest direction. Why are the streaks so bright? Because they contrast with the really dark underlying terrain in this volcanic area of Mars. Syrtis Major is one of the darkest regions on Mars because it is made of basalt. Basalt is typically dark gray or black, and forms when a certain type of molten lava cools. The meaning of the word basalt

  17. Jacques Ranciere's Lesson on the Lesson

    ERIC Educational Resources Information Center

    Chambers, Samuel A.

    2013-01-01

    This article examines the significance of Jacques Ranciere's work on pedagogy, and argues that to make sense of Ranciere's "lesson on the lesson" one must do more but also less than merely explicate Ranciere's texts. It steadfastly refuses to draw out the lessons of Ranciere's writings in the manner of a series of…

  18. Lessons from Structural Genomics*

    PubMed Central

    Terwilliger, Thomas C.; Stuart, David; Yokoyama, Shigeyuki

    2010-01-01

    A decade of structural genomics, the large-scale determination of protein structures, has generated a wealth of data and many important lessons for structural biology and for future large-scale projects. These lessons include a confirmation that it is possible to construct large-scale facilities that can determine the structures of a hundred or more proteins per year, that these structures can be of high quality, and that these structures can have an important impact. Technology development has played a critical role in structural genomics, the difficulties at each step of determining a structure of a particular protein can be quantified, and validation of technologies is nearly as important as the technologies themselves. Finally, rapid deposition of data in public databases has increased the impact and usefulness of the data and international cooperation has advanced the field and improved data sharing. PMID:19416074

  19. MSFC Skylab lessons learned

    NASA Technical Reports Server (NTRS)

    1974-01-01

    Key lessons learned during the Skylab Program that could have impact on on-going and future programs are presented. They present early and sometimes subjective opinions; however, they give insights into key areas of concern. These experiences from a complex space program management and space flight serve as an early assessment to provide the most advantage to programs underway. References to other more detailed reports are provided.

  20. Lesson plans in surgical training.

    PubMed

    Lester, S E; Robson, A K R

    2007-06-01

    Lesson plans in surgery enable trainers and trainees to agree on goals that balance training needs with service commitments. Lesson plans are individualised to the trainee and encourage ownership of learning. They are based on SMART criteria and therefore have a sound educational footing. Most of the work in creating a lesson plan falls to the trainee. The total time for creation of each plan is approximately 20 min. Our use of lesson plans for surgical training has been met with favourable response from both trainer and trainees.

  1. Lesson plans in surgical training.

    PubMed

    Lester, S E; Robson, A K R

    2007-06-01

    Lesson plans in surgery enable trainers and trainees to agree on goals that balance training needs with service commitments. Lesson plans are individualised to the trainee and encourage ownership of learning. They are based on SMART criteria and therefore have a sound educational footing. Most of the work in creating a lesson plan falls to the trainee. The total time for creation of each plan is approximately 20 min. Our use of lesson plans for surgical training has been met with favourable response from both trainer and trainees. PMID:17550516

  2. Lessons in Contemporary Arabic. Lessons 1-8.

    ERIC Educational Resources Information Center

    Ferguson, Charles A.; Ani, Moukhtar

    This course of lessons in Arabic is intended for use in semi-intensive or intensive courses (6 to 8 hours a week) at the college level for Americans who want to learn the kind of Arabic used today throughout the Arab world for writing and formal speaking. This volume consists of eight lessons, about half of the full textbook as planned. The course…

  3. Best Practice Lesson Plans: A Lesson Plan in Cognitive Restructuring

    ERIC Educational Resources Information Center

    Sayre, Gary W.

    2006-01-01

    This particular lesson was developed for Cognitive Skills I, a central course in cognitive restructuring at the Mt. Olive Correctional Center. In this lesson the author developed a series of classroom activities to allow students to examine and assess current beliefs they possess, and to understand how these beliefs--whether judged rational or…

  4. Selected Lessons Learned in Space Shuttle Orbiter Propulsion and Power Subsystems

    NASA Technical Reports Server (NTRS)

    Hernandez, Francisco J.; Martinez, Hugo; Ryan, Abigail; Westover, Shayne; Davies, Frank

    2011-01-01

    Over its 30 years of space flight history, plus the nearly 10 years of design, development test and evaluation, the Space Shuttle Orbiter is full of lessons learned in all of its numerous and complex subsystems. In the current paper, only selected lessons learned in the areas of the Orbiter propulsion and power subsystems will be described. The particular Orbiter subsystems include: Auxiliary Power Unit (APU), Hydraulics and Water Spray Boiler (WSB), Mechanical Flight Controls, Main Propulsion System (MPS), Fuel Cells and Power Reactant and Storage Devices (PRSD), Orbital Maneuvering System (OMS), Reaction Control System (RCS), Electrical Power Distribution (EPDC), electrical wiring and pyrotechnics. Given the complexity and extensive history of each of these subsystems, and the limited scope of this paper, it is impossible to include most of the lessons learned; instead the attempt will be to present a selected few or key lessons, in the judgment of the authors. Each subsystem is presented separate, beginning with an overview of the hardware and their function, a short description of a few historical problems and their lessons, followed by a more comprehensive table listing of the major subsystem problems and lessons. These tables serve as a quick reference for lessons learned in each subsystem. In addition, this paper will establish common lessons across subsystems as well as concentrate on those lessons which are deemed to have the highest applicability to future space flight programs.

  5. Twenty Five Lesson Plans for Distributive Education. Volume 4.

    ERIC Educational Resources Information Center

    Bennett, Nora; And Others

    The teaching guide for distributive education, grade levels 11 and 12, was developed by distributive education majors at Delaware State College. It contains five lesson plans for each of the instructional areas of: (1) the functions of marketing and distribution, (2) fundamental skills, (3) product or service technology, (4) social skills and…

  6. "Alice in Wonderland." [Lesson Plan].

    ERIC Educational Resources Information Center

    Heyman, Judith B.

    Based on Lewis Carroll's novel "Alice's Adventures in Wonderland," this lesson plan presents activities designed to help students understand that he used nonsense and absurdity to comment on reality; and that surrealist painters are also known for including absurd elements in their works. The main activity of the lesson involves students…

  7. Geometrical Analogies in Mathematics Lessons

    ERIC Educational Resources Information Center

    Eid, Wolfram

    2007-01-01

    A typical form of thinking to approach problem solutions humanly is thinking in analogous structures. Therefore school, especially mathematical lessons should help to form and to develop corresponding heuristic abilities of the pupils. In the contribution, a summary of possibilities of mathematics lessons regarding this shall particularly be…

  8. Austin ISD. Integrated Lesson Plans.

    ERIC Educational Resources Information Center

    East Texas State Univ., Commerce. Educational Development and Training Center.

    This packet contains 14 lesson plans for integrated academic and vocational education courses. Lesson plans for the following courses are included: integrated physics and principles of technology; algebra and principles of technology; principles of technology, language arts, and economics; physics and industrial electronics; physics and…

  9. A Lesson on Environmental Protection

    ERIC Educational Resources Information Center

    Zhongzheng, Wang

    2004-01-01

    In this article, the author presents a first-hand account of teaching environmental protection in the Wushan Mountain area of China. Combining the knowledge in the textbook with social practice, the lessons focused on enabling the students to develop a sense of responsibility and duty through personal experiences. What began as a lesson in…

  10. Improving Teaching through Lesson Study

    ERIC Educational Resources Information Center

    Rock, Tracy C.; Wilson, Cathy

    2005-01-01

    This article presents a professional development initiative developed by a university-school partnership based on the Japanese lesson-study model described by Stigler and Hiebert (1999) in "The Teaching Gap." Lesson study ("jugyoukenkyu"), an inquiry model of teacher professional development, is used extensively throughout Japan and has begun to…

  11. Lesson Study and History Education

    ERIC Educational Resources Information Center

    Halvorsen, Anne-Lise; Kesler Lund, Alisa

    2013-01-01

    This article examines the experiences of a group of fifth-grade teachers who used lesson study, a teacher-driven form of professional development, to teach history in a project supported by a Teaching American History Grant. The project addressed the following questions: What does a lesson study cycle for history education look like? What…

  12. Learning the Blues. [Lesson Plan].

    ERIC Educational Resources Information Center

    2001

    This lesson introduces students to the "blues," one of the most distinctive and influential elements of African-American musical tradition. With this lesson plan, students can take a virtual field trip to Memphis, Tennessee, one of the prominent centers of blues activities, and explore the history of the blues in the work of W. C. Handy and a…

  13. Masterwork Art Lesson: Kandinsky Watercolors.

    ERIC Educational Resources Information Center

    LiPira, Michael

    2003-01-01

    Presents an art lesson used with sixth-grade students which also can be used with other grade levels. Explains that the artwork of Wassily Kandinsky served as inspiration for this lesson. Explains that the students learned about abstract art and used watercolors to create their own paintings in the style of Kandinsky. (CMK)

  14. Greenville ISD. Integrated Lesson Plans.

    ERIC Educational Resources Information Center

    East Texas State Univ., Commerce. Educational Development and Training Center.

    This packet contains nine lesson plans for integrated academic and vocational education courses. Lesson plans for the following courses are included: industrial technology, automotive technology, English, mathematical applications, science, home economics, and mathematics. Some of the topics covered are as follows: mechanical drawing, automobile…

  15. An Overview of Chanute Lessons.

    ERIC Educational Resources Information Center

    Klecka, Joseph A.

    A survey of current lesson development was considered essential to determine the quality and effectiveness of instructional material produced on the PLATO IV computer-assisted instruction system. The trial period lasted for several years. Both civilian and military personnel developed the lessons, in consultation with the Military Training Centers…

  16. Community College Biology Lesson Catalogue.

    ERIC Educational Resources Information Center

    Herrick, Kathie G.

    This catalog contains descriptions of the available biology lessons on PLATO IV, compiled to assist instructors in planning their curricula. Information is provided for 87 lessons in the following areas: experimental tools and techniques; chemical basis of life; cellular structure and function; bioenergetics - enzymes and cellular metabolism;…

  17. Keiko, Killer Whale. [Lesson Plan].

    ERIC Educational Resources Information Center

    Discovery Communications, Inc., Bethesda, MD.

    This lesson plan presents activities designed to help students understand that Keiko, the killer whale, lived for a long time in an aquarium and had to be taught to live independently; and that computer users can get updates on how Keiko is doing. The main activity of the lesson involves middle school students working in small groups to produce a…

  18. Mansfield ISD. Integrated Lesson Plans.

    ERIC Educational Resources Information Center

    East Texas State Univ., Commerce. Educational Development and Training Center.

    This packet contains 27 lesson plans for integrated academic and vocational education courses. Lesson plans for the following courses are included: horticulture, algebra, physical science, general mechanical repair, foods and nutrition, home economics, and microcomputer applications. Some of the topics covered are as follows: seed germination,…

  19. Design for Life. Abortion. A Student's Lesson Plan [and] A Teacher's Lesson Plan [and] A Lawyer's Lesson Plan.

    ERIC Educational Resources Information Center

    Howard, Estelle; And Others

    One of a series of secondary level teaching units presenting case studies with pro and con analyses of particular legal problems, the document consists of a student's lesson plan, a teacher's lesson plan, and a lawyer's lesson plan for a unit on abortion. The lessons are designed to expose students to the Supreme Court's decision concerning…

  20. Lessons learned from the Lena guyed tower

    SciTech Connect

    Finn, L.D.; Maus, L.D.

    1984-10-01

    The design, fabrication, and installation of the Lena guyed tower required the development of new offshore technology in several areas. Lessons learned from this experience include an understanding of the consequences of major design decisions and insight into the interactive behavior of the structural components. The guyed tower is now a proven deepwater production platform concept for the Gulf of Mexico and is also judged to be applicable for a wide range of water depths and deck loads in the North Sea and other areas of the world.

  1. Lessons learned from PEPFAR.

    PubMed

    Dybul, Mark

    2009-11-01

    The United States President's Emergency Plan for AIDS Relief (PEPFAR), launched by President Bush with strong bipartisan support, was a historic moment in development both in size and scope. With $18.8 billion across its first 5 years, it is the largest international health initiative in history for a specific disease. In scope, it is the first global initiative to tackle a chronic disease and was based in a new philosophical foundation centered in country ownership, a results-based accountable approach, the engagement of all sectors, and good governance. With resources and a strong intellectual base, PEPFAR saved lives and provided lessons learned for effective development.

  2. Safeguards Culture: Lessons Learned

    SciTech Connect

    Mladineo, Stephen V.

    2009-05-27

    Abstract: At the 2005 INMM/ESARDA Workshop in Santa Fe, New Mexico, I presented a paper entitled “Changing the Safeguards Culture: Broader Perspectives and Challenges.” That paper described a set of theoretical models that can be used as a basis for evaluating changes to safeguards culture. This paper builds on that theoretical discussion to address practical methods for influencing culture. It takes lessons from methods used to influence change in safety culture and security culture, and examines the applicability of these lessons to changing safeguards culture. Paper: At the 2005 INMM/ESARDA Workshop on “Changing the Safeguards Culture: Broader Perspectives and Challenges,” in Santa Fe, New Mexico, I presented a paper entitled “Changing the Safeguards Culture: Broader Perspectives and Challenges.” That paper, coauthored by Karyn R. Durbin and Andrew Van Duzer, described a set of theoretical models that can be used as a basis for evaluating changes to safeguards culture. This paper updates that theoretical discussion, and seeks to address practical methods for influencing culture. It takes lessons from methods used to influence change in safety culture and security culture, and examines the applicability of these lessons to changing safeguards culture. Implicit in this discussion is an understanding that improving a culture is not an end in itself, but is one method of improving the underlying discipline, that is safety, security, or safeguards. Culture can be defined as a way of life, or general customs and beliefs of a particular group of people at a particular time. There are internationally accepted definitions of safety culture and nuclear security culture. As yet, there is no official agreed upon definition of safeguards culture. At the end of the paper I will propose my definition. At the Santa Fe Workshop the summary by the Co-Chairs of Working Group 1, “The Further Evolution of Safeguards,” noted: “It is clear that ‘safeguards culture

  3. Shuttle Lesson Learned - Toxicology

    NASA Technical Reports Server (NTRS)

    James, John T.

    2010-01-01

    This is a script for a video about toxicology and the space shuttle. The first segment is deals with dust in the space vehicle. The next segment will be about archival samples. Then we'll look at real time on-board analyzers that give us a lot of capability in terms of monitoring for combustion products and the ability to monitor volatile organics on the station. Finally we will look at other issues that are about setting limits and dealing with ground based lessons that pertain to toxicology.

  4. Lessons We Learned Designing and Building the Chandra Telescope

    NASA Technical Reports Server (NTRS)

    Arenberg, Jonathan; Matthews, Gary; Atkinson, C.; Cohen, L.; Golisano, C.; Havey, K.; Hefner, K.; Jones, C.; Kegley, J.; Knollenberg, P.; Lavoie, T.; Oliver, J.; Plucinsky, P.; Tananbaun, H.; Texter, S.; Weisskopf, M.

    2014-01-01

    2014 marks the crystal (15th) anniversary of the launch of the Chandra X-ray Observatory. This paper offers some of the major lessons learned by some of the key members of the Chandra Telescope team. We offer some of the lessons gleaned from our experiences developing, designing, building and testing the telescope and its subsystems, with 15 years of hindsight. Among the topics to be discussed are the early developmental tests, known as VETA-I and VETA-II, requirements derivation, the impact of late requirements and reflection on the conservatism in the design process.

  5. A Singapore Case of Lesson Study

    ERIC Educational Resources Information Center

    Cheng, Lu Pien; Yee, Lee Peng

    2012-01-01

    In this article, we present a case study of six Singaporean elementary school teachers working in a Lesson Study team that prepared them for problem solving instruction. The Lesson Study process included preparing, observing, and critiquing mathematics lessons in the context of solving fractions tasks. By conducting Lesson Study, we anticipated…

  6. How Creative Are Your Art Lessons?

    ERIC Educational Resources Information Center

    Asch, Rosalie

    1976-01-01

    How a teacher achieves a balance between structure and freedom in his art lessons requires a critical awareness of the methods he chooses. Discusses the problems in teaching art lessons, the basic characteristics of creative art lessons, and provides a checklist for analyzing the effectiveness of an art lesson. (Author/RK)

  7. Geographic Alliance of Iowa. Lesson Plans.

    ERIC Educational Resources Information Center

    Weller, Kay E.; Howe-Ford, Nancy

    This collection of five lesson plans in geography can be adapted for use with K-12 students. Each lesson plan explains the lesson and provides basic instructions. The lesson plans are titled: "Teaching Geography Using Literature in K-University Classrooms" (Kay Weller); "Geography and a Mystery Novel" (Kay Weller); "Understanding Latitude and…

  8. FRMAC-93 lessons learned report

    SciTech Connect

    Kerns, K.C.

    1994-03-01

    FRMAC-93 simulated a radiological accident at the Fort Calhoun nuclear power plant, 25 miles north of Omaha, Nebraska. The exercise involved the state Iowa and Nebraska, NRC as the lead Federal agency, FRMAC (Federal Radiological Monitoring and Assessment Center), and several federal agencies with statutory emergency responsibility. FRMAC-93 was a major 2-day field exercise designed to determine the effectiveness, coordination, and operations of a DOE-managed FRMAC. Other objectives were to ensure that appropriate priorities were established and assistance was provided to the states and the lead Federal agency by FRMAC. Day 1 involved the Fort Calhoun evaluated plume phase exercise. On Day 2, the flow of data, which was slow initially, improved so that confidence of states and other federal responders in FRMAC support capabilities was high. The impact and lessons learned from FRMAC-93 provided the necessary impetus to make organizational and operational changes to the FRMAC program, which were put into effect in the DOE exercise FREMONT at Hanford 3 months later.

  9. Achievements and Lessons from Tevatron

    SciTech Connect

    Shiltsev, V.; /Fermilab

    2011-01-01

    For almost a quarter of a century, the Tevatron proton-antiproton collider was the centerpiece of the world's high energy physics program - beginning operation in December of 1985 until it was overtaken by LHC in 2011. The aim of the this unique scientific instrument was to explore the elementary particle physics reactions with center of mass collision energies of up to 1.96 TeV. The initial design luminosity of the Tevatron was 10{sup 30} cm{sup -2}s{sup -1}, however as a result of two decades of upgrades, the accelerator has been able to deliver 430 times higher luminosities to each of two high luminosity experiments, CDF and D0. Tevatron will be shut off September 30, 2011. The collider was arguably one of the most complex research instruments ever to reach the operation stage and is widely recognized for many technological breakthroughs and numerous physics discoveries. Below we briefly present the history of the Tevatron, major advances in accelerator physics, and technology implemented during the long quest for better and better performance. We also discuss some lessons learned from our experience.

  10. Huygens Highlights and lessons learned

    NASA Astrophysics Data System (ADS)

    Lebreton*, Jean-Pierre

    2015-04-01

    Ten years ago, on 14 January 2005, the Huygens Probe parachuted down to the surface of Titan, Saturn's largest moon. Huygens is part of the international Cassini/Huygens mission, a joint endeavor of NASA, the European Space Agency, and Agenzia Spaziale Italiana. Cassini/Huygens, comprising the NASA-provided Saturn Orbiter and the ESA-provided Huygens probe, was launched in October 1997. It arrived at Saturn in early July 2004. Huygens was released on the 3rd orbit around Saturn. It made measurements during the hypersonic entry, the descent, and for more than one hour on the surface. Unique in situ characterization of the atmosphere along the entry and descent trajectory and of the surface at the landing site was provided, revealing that many Earth-like processes were at work on Titan, a very fascinating methane world. Huygens observations also allowed inferring the ice crust thickness, hence an estimation of the depth of the icy crust/liquid water ocean interface. Huygens measurements are also used as ground-truth of the measurements made by the orbiter during Titan flybys. In this presentation, after a brief review of the major mission milestones, Huygens achievements are discussed in the context of the progress made in our understanding of Titan during the Cassini/Huygens mission. Lessons learned for the future in situ exploration of Titan are addressed. * Most of this work was performed while at ESA/ESTEC, Noordwijk, The Netherlands

  11. [The French lessons of anatomy].

    PubMed

    Bouchet, Alain

    2003-01-01

    The "Lessons of Anatomy" can be considered as a step of Medicine to Art. For several centuries the exhibition of a corpse's dissection was printed on the title-page of published works. Since the seventeenth century, the "Lessons of Anatomy" became a picture on the title-page in order to highlight the well-known names of the european anatomists. The study is limited to the French Lessons of Anatomy found in books or pictures after the invention of printing. PMID:14626253

  12. Lessons learned and applied

    PubMed Central

    Hebert, Corey Joseph; Hall, Corey M.; Odoms, La’ Nyia J.

    2012-01-01

    Most vaccines available in the United States (US) have been incorporated into vaccination schedules for infants and young children, age groups particularly at risk of contracting infectious diseases. High universal vaccination coverage is responsible for substantially reducing or nearly eliminating many of the diseases that once killed thousands of children each year in the US. Despite the success of infant vaccinations, periods of low vaccination coverage and the limited immunogenicity and duration of protection of certain vaccines have resulted in sporadic outbreaks, allowing some diseases to spread in communities. These challenges suggest that expanded vaccination coverage to younger infants and adolescents, and more immunogenic vaccines, may be needed in some instances. This review focuses on the importance of infant immunization and explores the successes and challenges of current early childhood vaccination programs and how these lessons may be applied to other invasive diseases, such as meningococcal disease. PMID:22617834

  13. Teacher Training: The Demonstration Lesson

    ERIC Educational Resources Information Center

    Moore, Alan C.

    1977-01-01

    A teacher training technique is discussed involving a demonstration class given by a local teacher and observed by prospective teachers. After the class a discussion is held analyzing lesson content and teaching techniques. (CHK)

  14. Lesson "Balance in Nature

    NASA Astrophysics Data System (ADS)

    Chapanova, V.

    2012-04-01

    Lesson "Balance in Nature" This simulation game-lesson (Balance in Nature) gives an opportunity for the students to show creativity, work independently, and to create models and ideas. It creates future-oriented thought connected to their experience, allowing them to propose solutions for global problems and personal responsibility for their activities. The class is divided in two teams. Each team chooses questions. 1. Question: Pollution in the environment. 2. Question: Care for nature and climate. The teams work on the chosen tasks. They make drafts, notes and formulate their solutions on small pieces of paper, explaining the impact on nature and society. They express their points of view using many different opinions. This generates alternative thoughts and results in creative solutions. With the new knowledge and positive behaviour defined, everybody realizes that they can do something positive towards nature and climate problems and the importance of individuals for solving global problems is evident. Our main goal is to recover the ecological balance, and everybody explains his or her own well-grounded opinions. In this work process the students obtain knowledge, skills and more responsible behaviour. This process, based on his or her own experience, dialogue and teamwork, helps the participant's self-development. Making the model "human↔ nature" expresses how human activities impact the natural Earth and how these impacts in turn affect society. Taking personal responsibility, we can reduce global warming and help the Earth. By helping nature we help ourselves. Teacher: Veselina Boycheva-Chapanova " Saint Patriarch Evtimii" Scholl Str. "Ivan Vazov"-19 Plovdiv Bulgaria

  15. Using Lesson Study and Four-Column Lesson Planning with Preservice Teachers

    ERIC Educational Resources Information Center

    Matthews, Michael E.; Hlas, Christopher S.; Finken, Teresa M.

    2009-01-01

    This article presents four-column lesson planning, an adaptation of lesson study, for preservice secondary school teachers. Four-column plans, an integral part of Japanese lesson study, have been less emphasized in the United States. This article presents study results indicating how these teachers were affected by this lesson study adaptation:…

  16. From Lesson Study to Lesson Link[R]: Classroom-Based Professional Development

    ERIC Educational Resources Information Center

    Kratzer, Cindy C.; Teplin, Amy Susanne

    2007-01-01

    Challenges in adapting Japanese Lesson Study for an American context have included teachers' limited prior experience with action research and facilitation as well as a mismatch between American curricula and the time requirements of the traditional Japanese Lesson Study model. Lesson Link[R] adapts Japanese Lesson Study for American contexts and…

  17. Designing and Adapting Tasks in Lesson Planning: A Critical Process of Lesson Study

    ERIC Educational Resources Information Center

    Fujii, Toshiakira

    2016-01-01

    There is no doubt that a lesson plan is a necessary product of Lesson Study. However, the collaborative work among teachers that goes into creating that lesson plan is largely under-appreciated by non-Japanese adopters of Lesson Study, possibly because the effort involved is invisible to outsiders, with our attention going to its most visible…

  18. Lessons from the Trenches

    NASA Astrophysics Data System (ADS)

    Lubchenco, J.

    2006-12-01

    One of the most important roles of science is to inform the discussions and decisions of individuals and institutions. In a world that is changing rapidly, information is urgently needed to help citizens and leaders understand what's happening, what's causing changes, what the implications are and what are the likely consequences of various options. Most everyone agrees that decisions should be informed (not dictated) by scientific information, but achieving that goal has proven a challenge. Decision-makers need to have access to scientific information that is understandable, relevant, useable, current and credible. However, the science is complex, nuanced and difficult to communicate simply. Most scientists are ill equipped to speak in language that is non-technical. Many academic scientists are wary of talking to the press. Academia does not generally reward time spent doing outreach. As a consequence, others step into the breach and communicate their version of `the science.' All too often this means that vested interests spin, distort or cherry-pick information. The result is that decisions are made without good scientific knowledge and science is seen increasingly as a weapon, not as useful knowledge. The presentation will focus on how one program, the Aldo Leopold Leadership Program is training academic environmental scientists to be better communicators of their science to non-scientists. Lessons learned and suggestions for revolutionizing the communication of scientific information will be offered.

  19. EDSN Development Lessons Learned

    NASA Technical Reports Server (NTRS)

    Chartres, James; Sanchez, Hugo S.; Hanson, John

    2014-01-01

    The Edison Demonstration of Smallsat Networks (EDSN) is a technology demonstration mission that provides a proof of concept for a constellation or swarm of satellites performing coordinated activities. Networked swarms of small spacecraft will open new horizons in astronomy, Earth observations and solar physics. Their range of applications include the formation of synthetic aperture radars for Earth sensing systems, large aperture observatories for next generation telescopes and the collection of spatially distributed measurements of time varying systems, probing the Earths magnetosphere, Earth-Sun interactions and the Earths geopotential. EDSN is a swarm of eight 1.5U Cubesats with crosslink, downlink and science collection capabilities developed by the NASA Ames Research Center under the Small Spacecraft Technology Program (SSTP) within the NASA Space Technology Mission Directorate (STMD). This paper describes the concept of operations of the mission and planned scientific measurements. The development of the 8 satellites for EDSN necessitated the fabrication of prototypes, Flatsats and a total of 16 satellites to support the concurrent engineering and rapid development. This paper has a specific focus on the development, integration and testing of a large number of units including the lessons learned throughout the project development.

  20. Femtosecond photography lessons

    NASA Astrophysics Data System (ADS)

    Fanchenko, S. D.

    1999-06-01

    Antic scientists, sailors, warriors, physician, etc. were perceiving the space by means of their eye vision system. Nowadays the same people use eyeglasses, telescopes, microscopes, image converters. All these devices fit the necessary magnification, intensification gain and image spectrum to the eyes. The human brain is processing the image data offered to him in a format pertaining to eyes. Hence, the cognition of images can be regarded as a direct measurement. As to the time scale converters, they turned out to be harder done as compared with the spatial scale converters. Hence, the development of the high-speed photography (HSP) continues for more than a hundred and fifty years. The recent pico- femtosecond HSP branch sprang up in 1949 at the Kurchatov Institute -- its cradle. All about the HSP had been advertised. Instead of reprinting what is already well known, it makes sense to emphasize some instructive lessons drawn from past experience. Also it is tempting to look a bit into the high-speed photography future.

  1. Constellation Program Lessons Learned. Volume 2; Detailed Lessons Learned

    NASA Technical Reports Server (NTRS)

    Rhatigan, Jennifer; Neubek, Deborah J.; Thomas, L. Dale

    2011-01-01

    These lessons learned are part of a suite of hardware, software, test results, designs, knowledge base, and documentation that comprises the legacy of the Constellation Program. The context, summary information, and lessons learned are presented in a factual format, as known and described at the time. While our opinions might be discernable in the context, we have avoided all but factually sustainable statements. Statements should not be viewed as being either positive or negative; their value lies in what we did and what we learned that is worthy of passing on. The lessons include both "dos" and "don ts." In many cases, one person s "do" can be viewed as another person s "don t"; therefore, we have attempted to capture both perspectives when applicable and useful. While Volume I summarizes the views of those who managed the program, this Volume II encompasses the views at the working level, describing how the program challenges manifested in day-to-day activities. Here we see themes that were perhaps hinted at, but not completely addressed, in Volume I: unintended consequences of policies that worked well at higher levels but lacked proper implementation at the working level; long-term effects of the "generation gap" in human space flight development, the need to demonstrate early successes at the expense of thorough planning, and the consequences of problems and challenges not yet addressed because other problems and challenges were more immediate or manifest. Not all lessons learned have the benefit of being operationally vetted, since the program was cancelled shortly after Preliminary Design Review. We avoid making statements about operational consequences (with the exception of testing and test flights that did occur), but we do attempt to provide insight into how operational thinking influenced design and testing. The lessons have been formatted with a description, along with supporting information, a succinct statement of the lesson learned, and

  2. Effectiveness of Lesson Planning: Factor Analysis

    ERIC Educational Resources Information Center

    Panasuk, Regina M.; Todd, Jeffrey

    2005-01-01

    The paper presents the conceptual framework that guided the development of the Lesson Plan Evaluation Rubric (LPER) instrument derived from the Four Stages of Lesson Planning (FSLP) strategy and the empirical results that provide the insight into the elements of lesson planning. Teachers from urban low-performing middle schools in one of the New…

  3. Lesson Plays: Planning Teaching versus Teaching Planning

    ERIC Educational Resources Information Center

    Zazkis, Rina; Liljedahl, Peter; Sinclair, Nathalie

    2009-01-01

    We introduce Lesson Play as an imaginary interaction between teacher and students presented in a form of a dialogue or play. We suggest that lesson plays are a valuable professional development tool in preparing for teaching that can be juxtaposed with, or used as a replacement for, traditional lesson planning. The article begins with an…

  4. Improving Teaching through Lesson Study Debriefing

    ERIC Educational Resources Information Center

    Groth, Randall E.

    2011-01-01

    The lesson study model of professional development that originated in Japan is becoming increasingly popular in the United States. At its core, lesson study is a means of bringing teachers together to carry out the process of planning a lesson, implementing and observing it, and then examining it during a debriefing session. The debriefing…

  5. Legacy: Challenging Lessons in Civics and Citizenship.

    ERIC Educational Resources Information Center

    Hardin, Julia P., Ed.

    This is a collection of lesson plans on civic education designed for all levels of gifted students and written by teachers from across the U.S. The 25 teachers submitting lessons to the compilation are a part of the LEGACY (Linking Educators and the Gifted with Attorneys for Civics: Yes!) project. The lessons involve students in the study of the…

  6. Tape Lessons to Accompany Intermediate Nepali Reader.

    ERIC Educational Resources Information Center

    Verma, Manindra K.

    These tape lessons follow the sequence of the intermediate Nepali Reader. There are 12 lessons each containing various types of exercises designed to increase listening, speaking, and reading skills. Each lesson contains the following types of exercises: (1) listening comprehension; (2) question answering; (3) repetition; and (4) multiple choice…

  7. Lessons from 30 Years of Flight Software

    NASA Technical Reports Server (NTRS)

    McComas, David C.

    2015-01-01

    This presentation takes a brief historical look at flight software over the past 30 years, extracts lessons learned and shows how many of the lessons learned are embodied in the Flight Software product line called the core Flight System (cFS). It also captures the lessons learned from developing and applying the cFS.

  8. Lesson Plan Design for Facilitating Differentiated Instruction

    ERIC Educational Resources Information Center

    Baker, Pamela Hudson; Fleming, Louise Conn

    2005-01-01

    This study examines the role of lesson plan design in helping teacher candidates to meet diverse learning needs. The authors studied student teachers who had been taught to use a differential lesson plan to see if they were differentiating in their planning, assessment, and instruction. They concluded that, indeed, lesson plan design does…

  9. Environmental Restoration Disposal Facility Lessons Learned

    SciTech Connect

    Caulfield, R.

    2012-07-12

    The purpose of lessons learned is to identify insight gained during a project – successes or failures – that can be applied on future projects. Lessons learned can contribute to the overall success of a project by building on approaches that have worked well and avoiding previous mistakes. Below are examples of lessons learned during ERDF’s ARRA-funded expansion project.

  10. The Impeachment of Andrew Johnson. Web Lesson.

    ERIC Educational Resources Information Center

    Constitutional Rights Foundation, Los Angeles, CA.

    This lesson presents the historical background of Abraham Lincoln's selection of Andrew Johnson as his running mate in the election of 1864. The lesson considers the climate in the U.S. Congress after President Lincoln's assassination. The details of the impeachment and trial of President Andrew Johnson are given. The lesson presents three…

  11. Holiday Market Basket Information. Lesson Plan.

    ERIC Educational Resources Information Center

    McNamara, Jeanne

    This lesson plan involves the calculation of a price index using a fictitious market basket for holiday celebrations. The lesson plan provides a content objective; cites an economic standard; gives background information; lists materials needed; details the lesson agenda; and suggests closure. Attached are a "12 Days of Christmas Gifts' Price…

  12. Integrated Lesson Plans. Vocational and Academic Education.

    ERIC Educational Resources Information Center

    Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum and Resource Center.

    This packet contains 10 integrated academic and vocational education lesson plans developed by teams of high school teachers in Virginia. Six of the lesson plans were developed through collaborations of vocational and academic teachers. The other four, developed by teams of academic teachers, have strong vocational applications. The lesson plans…

  13. Revisiting the Great Lessons. Spotlight: Cosmic Education.

    ERIC Educational Resources Information Center

    Chattin-McNichols, John

    2002-01-01

    Considers the role of the Great Lessons--formation of the universe, evolution of life, evolution of humans, and discovery of language and mathematics--in the Montessori elementary curriculum. Discusses how the Great Lessons guide and organize the curriculum, as well as the timing of the lessons across the 6-12 age span. (JPB)

  14. More than Tolerance for Engineering Lessons

    ERIC Educational Resources Information Center

    Burrows, Andrea; Herfat, Safa; Truesdell, Pam; Miller, Richard

    2013-01-01

    Described herein is a science, mathematics, engineering, and technology (STEM) secondary lesson created by graduate engineering student Safa Herfat, with modifications by her co-authors. The lessons learned from this case study are explored through an explanation of tolerance, a description of the lesson, the results obtained, and participant…

  15. Lessons learned in the DOE Computer Security Enhancement Review Program

    SciTech Connect

    Hunteman, W.J.

    1989-07-01

    During the last 4 years, DOE has made the most detailed and extensive computer security self-evaluation of any US government organization. The breadth and depth of the examination have revealed some problems. Few of the problems are major; most are procedural, some administrative, a few technical, and almost none systemic. This report documents the lessons learned from one part of the evaluation process.

  16. Another lesson from Santa Barbara.

    PubMed

    Holmquest, Donald L

    2007-01-01

    In this commentary, Don Holmquest, speaking from the perspective of a statewide regional health information organization (RHIO), responds to papers by Robert Miller and Bradley Miller and by David Brailer on lessons learned from the Santa Barbara County Care Data Exchange project and its subsequent demise. He posits that one of the critical lessons learned through the Santa Barbara experience is the need for a careful analysis of who benefits from health information exchange as part of creating a sustainable business model for health information exchange projects.

  17. Social support in cyberspace: lessons learned.

    PubMed

    Cudney, Shirley; Winters, Charlene; Weinert, Clarann; Anderson, Kerri

    2005-01-01

    The lessons learned from the implementation of phase one of Women to Women (WTW1), a research-based computer outreach program for rural women with chronic illness, and their influence on the development of phase two of Women to Women (WTW2) are discussed in this article. The changes implemented in WTW2 included moving from the FirstClass delivery platform to WebCT; increasing the intra- and interdisciplinary nature of the team by adding nurse experts in Web skills and women's health and non-nurse colleagues in family finance and nutrition; expanding the geographical area to be served from Montana to adjoining states; developing health teaching units that harness the internet as the major source of ever-current health information; including a control group in the study design; and selecting more pertinent, repeated measurement instruments to assess psychosocial variables. PMID:15736616

  18. Lessons Learned in Architecting Human Spaceflight Programs

    NASA Technical Reports Server (NTRS)

    Muirhead, Brian; Thomas, Dale

    2010-01-01

    This paper discusses the fundamentals of architecting a major human spaceflight program and the lessons that can be learned from Constellation. Constellation is/was NASA's program to implement a new generation of human exploration missions to the moon and beyond. It is/was a tightly-coupled program where a unique set of architectural challenges can be seen and evaluated to better understand how architecting of such systems can be improved upon in the future. While the specific issues discussed in this paper derive from the current Constellation architecture they share threads with previously-crewed systems including Apollo and Shuttle and are likely to be common to any human exploration system or system of significant technical and programmatic complexity.

  19. Chandra data archive operations: lessons learned

    NASA Astrophysics Data System (ADS)

    McCollough, Michael L.; Rots, Arnold H.; Winkelman, Sherry L.

    2006-06-01

    We present a discussion of the lessons learned from establishing and operating the Chandra Data Archive (CDA). We offer an overview of the archive, what preparations were done before launch, the transition to operations, actual operations, and some of the unexpected developments that had to be addressed in running the archive. From this experience we highlight some of the important issues that need to be addressed in the creation and running of an archive for a major project. Among these are the importance of data format standards; the integration of the archive with the rest of the mission; requirements throughout all phases of the mission; operational requirements; what to expect at launch; the user interfaces; how to anticipate new tasks; and overall importance of team management and organization.

  20. Lessons learned from the 1994 Northridge Earthquake

    SciTech Connect

    Eli, M.W.; Sommer, S.C.

    1995-04-01

    Southern California has a history of major earthquakes and also has one of the largest metropolitan areas in the United States. The 1994 Northridge Earthquake challenged the industrial facilities and lifetime infrastructure in the northern Los Angeles (LA) area. Lawrence Livermore National Laboratory (LLNL) sent a team of engineers to conduct an earthquake damage investigation in the Northridge area, on a project funded jointly by the United States Nuclear Regulatory Commission (USNRC) and the United States Department of Energy (USDOE). Many of the structures, systems, and components (SSCs) and lifelines that suffered damage are similar to those found in nuclear power plants and in USDOE facilities. Lessons learned from these experiences can have some applicability at commercial nuclear power plants.

  1. Collaborative Lesson Research: Maximizing the Impact of Lesson Study

    ERIC Educational Resources Information Center

    Takahashi, Akihiko; McDougal, Thomas

    2016-01-01

    New common standards for mathematics were adopted by most of the states in the US by 2010. Achieving these standards, however, is a challenge, since they require significant changes in how mathematics is taught. Lesson study ("jugyou kenkyuu") is a form of professional development that has been credited for supporting profound changes in…

  2. Ensuring Lessons Teach the Curriculum with a Lesson Plan Resource

    ERIC Educational Resources Information Center

    Craft, Heddi; Bland, Paul D.

    2004-01-01

    The Curriculum Leadership Institute (CLI) and classroom teachers working in conjunction with Emporia State University in Emporia, Kansas, developed the Lesson Plan Resource system. The CLI is a not-for-profit school consulting and publishing firm, also based in Emporia, Kansas, whose curriculum development model is used in over 1,000 schools in…

  3. The ERESE Project: Enactment of Digital Library Inquiry-Based Plate Tectonic Lessons

    NASA Astrophysics Data System (ADS)

    Helly, M.; Symons, C. M.; Dow, N.; Miller, S. P.; Helly, J.; Staudigel, H.; Koppers, A.

    2004-12-01

    The Enduring Resources for Earth Science Education (ERESE) project is a collaborative effort between earth scientists, educators, librarians and data archive managers. Its goal is to develop and maintain a persistent online research and education archive in a digital library environment that supports earth science education in plate tectonics. A major contribution from educators has been the development of inquiry lessons included in the digital library. Fourteen middle and high school teachers from across the country participated in the ERESE Workshop in July 2004. The goal of the workshop was three-fold: to provide the teachers with a research experience based on the digital library materials, to model an inquiry process and to support teachers as they develop inquiry lessons for their students. This process was led by a team of scientists and expert educators. The team used a master template to facilitate the teacher's lesson development. The pedagogical approach outlined in the template reflects a model of scientific thinking the goal of which is to shift from direction by the teacher at the onset of a lesson to a self-directed experience on the part of the student as they engage in the inquiry process and complete the lesson. Two examples of inquiry lessons produced as part of the workshop are reported here. The first investigates the symmetry of magnetic stripes at the northern East Pacific Rise using real marine geophysical data from the digital library. The second inquiry lesson was developed by a participant teacher and has been implemented this academic year by a high school marine science teacher. The lesson investigates the evidence that supports plate tectonics on the basis of the Pangea model. Having already been implemented in the classroom this lesson provides a rigorous testing of the inquiry process and the robustness of the scientific content of the digital library.

  4. Engineering Lessons Learned and Systems Engineering Applications

    NASA Technical Reports Server (NTRS)

    Gill, Paul S.; Garcia, Danny; Vaughan, William W.

    2005-01-01

    Systems Engineering is fundamental to good engineering, which in turn depends on the integration and application of engineering lessons learned. Thus, good Systems Engineering also depends on systems engineering lessons learned from within the aerospace industry being documented and applied. About ten percent of the engineering lessons learned documented in the NASA Lessons Learned Information System are directly related to Systems Engineering. A key issue associated with lessons learned datasets is the communication and incorporation of this information into engineering processes. As part of the NASA Technical Standards Program activities, engineering lessons learned datasets have been identified from a number of sources. These are being searched and screened for those having a relation to Technical Standards. This paper will address some of these Systems Engineering Lessons Learned and how they are being related to Technical Standards within the NASA Technical Standards Program, including linking to the Agency's Interactive Engineering Discipline Training Courses and the life cycle for a flight vehicle development program.

  5. Lessons Learned for Improving Spacecraft Ground Operations

    NASA Technical Reports Server (NTRS)

    Bell, Michael; Henderson, Gena; Stambolian, Damon

    2013-01-01

    NASA policy requires each Program or Project to develop a plan for how they will address Lessons Learned. Projects have the flexibility to determine how best to promote and implement lessons learned. A large project might budget for a lessons learned position to coordinate elicitation, documentation and archival of the project lessons. The lessons learned process crosses all NASA Centers and includes the contactor community. o The Office of The Chief Engineer at NASA Headquarters in Washington D.C., is the overall process owner, and field locations manage the local implementation. One tool used to transfer knowledge between program and projects is the Lessons Learned Information System (LLIS). Most lessons come from NASA in partnership with support contractors. A search for lessons that might impact a new design is often performed by a contractor team member. Knowledge is not found with only one person, one project team, or one organization. Sometimes, another project team, or person, knows something that can help your project or your task. Knowledge sharing is an everyday activity at the Kennedy Space Center through storytelling, Kennedy Engineering Academy presentations and through searching the Lessons Learned Information system. o Project teams search the lessons repository to ensure the best possible results are delivered. o The ideas from the past are not always directly applicable but usually spark new ideas and innovations. Teams have a great responsibility to collect and disseminate these lessons so that they are shared with future generations of space systems designers. o Leaders should set a goal for themselves to host a set numbers of lesson learned events each year and do more to promote multiple methods of lessons learned activities. o High performing employees are expected to share their lessons, however formal knowledge sharing presentation are not the norm for many employees.

  6. Plant ID. Agricultural Lesson Plans.

    ERIC Educational Resources Information Center

    Southern Illinois Univ., Carbondale. Dept. of Agricultural Education and Mechanization.

    This lesson plan is intended for use in conducting classes on plant identification. Presented first are a series of questions and answers designed to convey general information about the scientific classification of plants. The following topics are among those discussed: main types of plants; categories of vascular plants; gymnosperms and…

  7. Plant Tissues. Agricultural Lesson Plans.

    ERIC Educational Resources Information Center

    Southern Illinois Univ., Carbondale. Dept. of Agricultural Education and Mechanization.

    This lesson plan is intended for use in conducting classes on plant tissues. Presented first are an attention step and a series of questions and answers designed to convey general information about plant tissues and the effect of water and minerals on them. The following topics are among those discussed: reasons why water is important to plants,…

  8. Earth's Caretakers: Native American Lessons.

    ERIC Educational Resources Information Center

    Nyberg, Lisa M., Ed.

    Written by Native American teachers and by teachers of Native Americans, this book presents examples of ways to learn respect for the Earth and its people. The hope is that students will learn to walk softly upon the Earth and to respect all living things. Lessons and activities engage elementary and middle school students in a four-step…

  9. Children of War. [Lesson Plan].

    ERIC Educational Resources Information Center

    Discovery Communications, Inc., Bethesda, MD.

    This lesson plan presents activities in which students read, analyze, and discuss excerpts from children's war diaries; and create a storyboard for a public service announcement on children's rights in wartime. It includes objectives, materials, procedures, extension activities, excerpts of children's war diaries, suggested readings, and web…

  10. Immersion in China: lessons learned.

    PubMed

    Wiegerink-Roe, Elizabeth; Rucker-Shannon, Marcia

    2008-01-01

    Students can learn a great deal from international experiences. Although one can learn about another culture from books and discussions, immersing oneself in a culture tends to have a greater impact on both intended and incidental learning. The authors describe the lessons learned and student outcomes during a faculty-led 5-week immersion trip to China. PMID:18317318

  11. Writing Lessons with Gavin Curtis.

    ERIC Educational Resources Information Center

    Fu, Danling; Lamme, Linda

    2002-01-01

    Discusses a literature-inspired model of teaching writing and two scenarios of reading and writing connections in the classroom. Presents several reading and writing lessons drawn from the children's book "The Bat Boy and His Violin" by Gavin Curtis. Discusses Curtis' craft and demonstrates how to use this book to teach writing. Includes brief…

  12. Lessons from the Power Company.

    ERIC Educational Resources Information Center

    Dagley, Dave

    1992-01-01

    Numerous studies have used the power metaphor in the physical science sense to describe power in the organizational sense. This paper views school as an electrical distribution system to illustrate how power operates in schools and offers eight lessons for administrators desiring to effect positive empowerment results in school settings. (26…

  13. Student-Negotiated Lesson Style

    ERIC Educational Resources Information Center

    Sampson, Richard J.

    2010-01-01

    This paper presents an overview of action research conducted in an EFL university context, in which data was collected about students' past English learning experiences and hopes for college speaking classes. This data was then used to guide the lesson style for the semester. The study used three cycles of action research over one 15-week…

  14. "The Scarlet Letter". [Lesson Plan].

    ERIC Educational Resources Information Center

    Discovery Communications, Inc., Bethesda, MD.

    Based on Nathaniel Hawthorne's novel "The Scarlet Letter," this lesson plan presents activities designed to help students understand that the ending of a novel does not resolve all of the questions that may occur to readers; and that readers may imagine characters living out their lives beyond the ending the author gave to a novel. The main…

  15. Senior to Senior: Living Lessons

    ERIC Educational Resources Information Center

    Goff, Kathy

    2004-01-01

    Senior to Senior: Living Lessons is a program created to provide meaningful horticulture therapy activities for community minority elders (60 years of age and older) and senior college students (20 years of age and older) from an Historically Black University. The program's objectives were to promote positive intergenerational relationships and to…

  16. A Lesson in Number Pattern

    ERIC Educational Resources Information Center

    Fletcher, Rodney

    2008-01-01

    This article presents a guided investigation into the spacial relationships between the centres of the squares in a Fibonacci tiling. It is essentially a lesson in number pattern, but includes work with surds, coordinate geometry, and some elementary use of complex numbers. The investigation could be presented to students in a number of ways…

  17. Lesson Plans in Urban Economics.

    ERIC Educational Resources Information Center

    Alexander, Albert

    1990-01-01

    Traces history of urbanization and problems created by growth of cities. Describes process of homogenization achieved by land-use regulations, income and education differentiation, and racial/ethnic characteristics. Focuses on the sociopolitical-economic challenges of the 1990s. Includes format for three lessons with a case study project and…

  18. Evaluating Eyewitness Reports [Lesson Plan].

    ERIC Educational Resources Information Center

    2000

    This lesson offers students experience in making historical meaning from eyewitness accounts that present a range of different perspectives. Students begin with a case study in working with alternative reports of a single event: the Great Chicago Fire of 1871. First, they compare two newspaper reports on the fire, then two memoirs of the fire…

  19. Multimedia Principle in Teaching Lessons

    ERIC Educational Resources Information Center

    Kari Jabbour, Khayrazad

    2012-01-01

    Multimedia learning principle occurs when we create mental representations from combining text and relevant graphics into lessons. This article discusses the learning advantages that result from adding multimedia learning principle into instructions; and how to select graphics that support learning. There is a balance that instructional designers…

  20. Dr. King's Dream. [Lesson Plan].

    ERIC Educational Resources Information Center

    National Endowment for the Humanities (NFAH), Washington, DC.

    This lesson plan teaches students about the life and work of Martin Luther King, Jr. Students listen to a brief biography, view photographs of the March on Washington, hear a portion of King's "I Have a Dream" speech, and discuss what King's words mean to them. Finally, they will create picture books about their own dreams of freedom for Americans…

  1. Salem Witch Trials. [Lesson Plan].

    ERIC Educational Resources Information Center

    Maupin, Lara

    Based on Arthur Miller' play "The Crucible," this lesson plan presents activities designed to help students understand that in 17th-century New England, people were persecuted for allegedly practicing witchcraft; students of this period have looked into the allegations and offer alternatives to witchcraft to explain the people's behavior; and…

  2. Lessons learned in crisis management.

    PubMed

    Olson, Chris

    2014-01-01

    This paper will explore lessons learned following a series of natural and man-made disasters affecting the Massachusetts Mutual Life Insurance Company and/or its subsidiaries. The company employs a team of certified continuity professionals who are charged with overseeing resilience on behalf of the enterprise and leading recovery activities wherever and whenever necessary.

  3. Surgical lessons from the lake.

    PubMed

    Kothari, Shanu N

    2014-12-01

    After circumnavigating Lake Michigan during a sabbatical in the summer of 2011, the lessons learned from this experience and the surgical parallels between boating and life as a surgeon will be discussed. Topics will include the use of surgical checklists, teamwork and communication, leadership, and surgical mentorship. PMID:25440476

  4. "Pride and Prejudice". [Lesson Plan].

    ERIC Educational Resources Information Center

    Soderquist, Alisa

    Based on Jane Austen's novel "Pride and Prejudice," this lesson plan presents activities designed to help students understand that classics are those pieces of literature that continue to be popular long after they were written; classics tend to have universal themes; and Austen's writing has been updated and dramatized and, most likely, will…

  5. Lessons in Developing Mathematical Courseware.

    ERIC Educational Resources Information Center

    Harding, R. D.; And Others

    1995-01-01

    As part of a cross-disciplinary project to develop interactive, multimedia college instruction, a mathematics team developed a hypertext version of an existing textbook and created seven modules in basic calculus. Lessons and principles learned about courseware development are presented here to help faculty without previous software experience to…

  6. Moby-Dick. [Lesson Plan].

    ERIC Educational Resources Information Center

    Soderquist, Alisa

    Based on Herman Melville's novel "Moby-Dick," this lesson plan presents activities designed to help students understand that the novel is grounded in facts that Melville acquired in his own experiences at sea; New England was the center of a prospering whaling industry in the 19th century; and journal keeping was not uncommon among 19th-century…

  7. Student Failure Teaches Vital Lessons

    ERIC Educational Resources Information Center

    Goldman, Arthur

    2006-01-01

    In this article, the author talks about his personal experience and the lessons he learned from failing in his endeavors. He further emphasizes that testing a hypothesis and putting oneself on the line require an emotional readiness to take a fall. The most important skill students can develop is the willingness to put themselves on that line…

  8. Charismatic Leaders: A Lesson Plan.

    ERIC Educational Resources Information Center

    Johns, Robert W.

    1983-01-01

    Focusing upon Franklin D. Roosevelt and Adolf Hitler, these lessons for high school students in U.S. or world history courses deal with what charismatic leadership is, what circumstances and personality factors generate charismatic movements, and the role, results, and dangers of charismatic leadership. (RM)

  9. Hurricane Katrina: more lessons learned.

    PubMed

    Stall, Robert S

    2010-11-01

    In August of 2007, the author testified as the medical expert witness on behalf of the State of Louisiana in the St. Rita's Nursing Home criminal case. Thirty-five residents drowned as floodwaters swept over the nursing home during Hurricane Katrina. For nursing home owners, administrators, and medical staff leadership, there are additional lessons to be learned from this catastrophe.

  10. For Sale: Your Lesson Plans

    ERIC Educational Resources Information Center

    Greene, Kim

    2016-01-01

    The last several years has seen an increasingly popular trend of teachers buying and selling their lesson plans and other self-created classroom materials in online marketplaces. The leader in this space is a website called Teachers Pay Teachers, which boasts 3.8 million active users. In this article, the author examines why these sites became…

  11. NASA Materials Related Lessons Learned

    NASA Technical Reports Server (NTRS)

    Garcia, Danny; Gill, Paul S.; Vaughan, William W.

    2003-01-01

    Lessons Learned have been the basis for our accomplishments throughout the ages. They have been passed down from father to son, mother to daughter, teacher to pupil, and older to younger worker. Lessons Learned have also been the basis for the nation s accomplishments for more than 200 years. Both government and industry have long recognized the need to systematically document and utilize the knowledge gained from past experiences in order to avoid the repetition of failures and mishaps. Through the knowledge captured and recorded in Lessons Learned from more than 80 years of flight in the Earth s atmosphere, NASA s materials researchers are constantly working to develop stronger, lighter, and more durable materials that can withstand the challenges of space. The Agency s talented materials engineers and scientists continue to build on that rich tradition by using the knowledge and wisdom gained from past experiences to create futuristic materials and technologies that will be used in the next generation of advanced spacecraft and satellites that may one day enable mankind to land men on another planet or explore our nearest star. These same materials may also have application here on Earth to make commercial aircraft more economical to build and fly. With the explosion in technical accomplishments over the last decade, the ability to capture knowledge and have the capability to rapidly communicate this knowledge at lightning speed throughout an organization like NASA has become critical. Use of Lessons Learned is a principal component of an organizational culture committed to continuous improvement.

  12. NASA Materials Related Lessons Learned

    NASA Technical Reports Server (NTRS)

    Garcia, Danny; Gill, Paul S.; Vaughan, William W.; Parker, Nelson C. (Technical Monitor)

    2002-01-01

    Lessons Learned have been the basis for our accomplishments throughout the ages. They have been passed down from father to son, mother to daughter, teacher to pupil, and older to younger worker. Lessons Learned have also been the basis for the nation's accomplishments for more than 200 years. Both government and industry have long recognized the need to systematically document and utilize the knowledge gained from past experiences in order to avoid the repetition of failures and mishaps. Through the knowledge captured and recorded in Lessons Learned from more than 80 years of flight in the Earth's atmosphere, NASA's materials researchers are constantly working to develop stronger, lighter, and more durable materials that can withstand the challenges of space. The Agency's talented materials engineers and scientists continue to build on that rich tradition by using the knowledge and wisdom gained from past experiences to create futurist materials and technologies that will be used in the next generation of advanced spacecraft and satellites that may one day enable mankind to land men on another planet or explore our nearest star. These same materials may also have application here on Earth to make commercial aircraft more economical to build and fly. With the explosion in technical accomplishments over the last decade, the ability to capture knowledge and have the capability to rapidly communicate this knowledge at lightning speed throughout an organization like NASA has become critical. Use of Lessons Learned is a principal component of an organizational culture committed to continuous improvement.

  13. Constellation Lessons Learned Executive Summary

    NASA Technical Reports Server (NTRS)

    Thomas, L. Dale; Neubek, Deb

    2011-01-01

    This slide presentation reviews the lessons learned from the Constellation Program (CxP) and identified several factors that contributed to the inability of the CxP to meet the cost and schedule commitments. The review includes a significant section on the context in which the CxP operated since new programs are likely to experience the same constraints.

  14. Lessons learned in crisis management.

    PubMed

    Olson, Chris

    2014-01-01

    This paper will explore lessons learned following a series of natural and man-made disasters affecting the Massachusetts Mutual Life Insurance Company and/or its subsidiaries. The company employs a team of certified continuity professionals who are charged with overseeing resilience on behalf of the enterprise and leading recovery activities wherever and whenever necessary. PMID:24578026

  15. Lessons from The Little Prince

    ERIC Educational Resources Information Center

    Munakata, Mika

    2005-01-01

    To children, The Little Prince by Antoine de Saint-Exupery (1943) may be a mystical story about a traveler among planets. For adults, the story can be appreciated for the lessons it teaches us about what it is like to be a child--and how children may perceive the world of adults. And, for science educators, particularly, The Little Prince…

  16. The 'Amistad' Case. Lesson Plan.

    ERIC Educational Resources Information Center

    National Archives and Records Administration, Washington, DC.

    Teaching about the Amistad case provides correlations to the National Standards for History, and Civics and Government. An overview of the events of 1839 is given in this lesson plan. Seven student activities include reading and using primary source documents, writing journal articles, viewing the movie "Amistad," and giving presentations. Each of…

  17. Small Business. Lesson Plan Three.

    ERIC Educational Resources Information Center

    Dicke, Thomas S.

    1996-01-01

    Presents a lesson plan that requires students to use their research and analytical skills in studying the social and economic importance of small business. Activities include interviewing local business owners and producing a written summary, developing a survey showing and explaining area land use, and researching opposition to Wal-Mart stores.…

  18. It's Major! College Major Selection & Success

    ERIC Educational Resources Information Center

    Byers, Jenny; Mattern, Krista D.; Shaw, Emily J.; Springall, Robert

    2011-01-01

    Presented at the College Board National Forum, October 26, 2011. Choosing a college major is challenging enough, without stopping to consider the impact it has on a student's college experience and career choice. To provide support during this major decision, participants in this session will develop strategies to facilitate students in making an…

  19. Why Has Computer Assisted Learning Made So Little Impact in Secondary Education? Lessons from an Economics and Business Subject Case-Study

    ERIC Educational Resources Information Center

    Hurd, Steve

    2009-01-01

    This article reports the findings and draws lessons from a major twenty-year longitudinal study of computer use in economics and business studies teaching in UK secondary schools. Over the period, the level and pattern of computer use within subject lessons has changed substantially. In particular, there has been a progressive shift away from…

  20. The Beginnings of Civilization in the Near East and Africa: Mesopotamia, Egypt, and Kush. Grade 6 Model Lesson for Unit II. California History-Social Science Course Models.

    ERIC Educational Resources Information Center

    Zachlod, Michelle, Ed.

    This model lesson for sixth graders about the beginnings of civilization in the Near East and Africa aims to have students focus on the cultural and geographical features of a region: landforms, climate, and vegetation. The lesson features three major topics: (1) Sumer and Mesopotamia, (2) Egypt, and (3) Kush. It addresses the uses and…

  1. Does Lesson Study Have a Future in the United States?

    ERIC Educational Resources Information Center

    Lewis, Catherine

    2002-01-01

    This paper introduces "lesson study" as used in Japan to improve instruction. Lesson study is the process of planning, conducting, and discussing the research lesson for teachers to study. Four features are identified as essential to Japanese lesson study: (1) a shared long-term goal for teachers; (2) important lesson content; (3) careful study of…

  2. ENDOCRINE DISRUPTORS: LESSONS LEARNED

    EPA Science Inventory

    For more than ten years, major international efforts have been aimed at understanding the mechanism and extent of endocrine disruption in experimental models, wildlife, and people; its occurrence in the real world; and in developing tools for screening and prediction of risk. Mu...

  3. Lessons in Leadership

    ERIC Educational Resources Information Center

    Cooper, Kenneth J.

    2012-01-01

    The hazing death of Florida A&M (FAMU) drum major Robert Champion and the long-concealed child sexual abuse by Jerry Sandusky at Penn State University have prompted an intense focus within higher education on how campus leaders should respond in times of crisis, particularly one involving suspected criminal activity. Experts say college leaders…

  4. Applying Historic Science Communication Lessons to Today's Global Change Issues

    NASA Astrophysics Data System (ADS)

    Rocchio, L. E.

    2009-12-01

    As global population surges towards seven billion and anthropogenic impacts ricochet throughout Earth’s environment, effective science communication has become essential. In today’s digital world where science communication must contend with stiff competition for audience attention, it is crucial to understand the lessons gleaned from a century worth of science communication research. Starting in the early part of the twentieth century a cadre of American scientists began to advocate for better public understanding of science, arguing that better understanding of science meant a better quality of life, better public affairs deliberations, and the elevation of democracy and culture. To improve science communication, many models of the communication process have been developed since then. Starting in the 1940s, science communication researchers adopted the linear communication model of electrical engineering. Over time, the one-way scientific communication of the linear model came to be identified with the deficit model approach—which assumes little prior scientific knowledge on the part of the receiver. A major failure of the deficit model was witnessed during the Mad Cow Disease outbreak in the UK: beef safety was over-simplified in the communication process, people were given a false sense of security, many ended up sick, and public trust in government plummeted. Of the many lessons learned from failures of the deficit model, arguably, the most significant lesson is that the public’s prior knowledge and life experience is always brought to bear on the message, i.e. the message must be contextualized. Here, we examine the major science communication lessons of the past century and discuss how they can inform more effective global change communication.

  5. Video 3 of 8: Lesson Plan Feature on the Website

    NASA Video Gallery

    The Lesson Plan page provides lessons, activities and units. A search engine allows you to search by national standard, data or topics. These lesson plans engage students in science, technology, en...

  6. The Lesson Plan of the Month, 1992-1993. 10 Lesson Series.

    ERIC Educational Resources Information Center

    Phi Alpha Delta Law Fraternity International, Washington, DC.

    As part of a series of lesson plans compiled by Phi Alpha Delta, this collection presents a lesson plan on current issues for each month of the school year. Intended for high school and middle school with adaptations for elementary school, the lessons cover the Americans with Disabilities Act in relation to accommodations for students with…

  7. The Lesson Plan of the Month. Series 3. 10 Lesson Series.

    ERIC Educational Resources Information Center

    Phi Alpha Delta Fraternity International, Granada Hills, CA. Public Service Center.

    Focusing on current topics germane to law-related education (LRE), this guide features ten LRE lessons. As part of a series of lesson plans compiled by Phi Alpha Delta, this collection presents a lesson plan on current issues for each month of the school year. Intended for high school and middle school with adaptations for elementary school, the…

  8. System safety management lessons learned

    SciTech Connect

    Piatt, J.A.

    1989-05-01

    The Assistant Secretary of the Army for Research, Development and Acquisition directed the Army Safety Center to provide an audit of the causes of accidents and safety of use restrictions on recently fielded systems by tracking residual hazards back through the acquisition process. The objective was to develop ''lessons learned'' that could be applied to the acquisition process to minimize mishaps in fielded systems. System safety management lessons learned are defined as Army practices or policies, derived from past successes and failures, that are expected to be effective in eliminating or reducing specific systemic causes of residual hazards. They are broadly applicable and supportive of the Army structure and acquisition objectives. 29 refs., 7 figs.

  9. Lessons learned from RTG programs

    SciTech Connect

    Reinstrom, R.M.; Cockfield, R.D.

    1998-01-01

    During the Cassini Radioisotope Thermoelectric Generator (RTG) program, the heritage RTG design was reviewed and modified to incorporate lessons learned. Design changes were made both to resolve problems as they occurred and to correct difficulties noted in earlier missions. Topics addressed in this paper included problems experienced previously at the launch facility in attaching the pressure relief device to the generators, and the open circuit conditions that occurred at times in the resistance temperature device wiring harness. Also discussed is a problem caused by mistakes in software configuration management. How lessons learned refined the RTG design and integration with the spacecraft are discussed and the adopted solutions are described. {copyright} {ital 1998 Lockheed Martin Missles and Space, reproduced with permission.}

  10. Test Planning Approach and Lessons

    NASA Technical Reports Server (NTRS)

    Parkinson, Douglas A.; Brown, Kendall K.

    2004-01-01

    As NASA began technology risk reduction activities and planning for the next generation launch vehicle under the Space Launch Initiative (SLI), now the Next Generation Launch Technology (NGLT) Program, a review of past large liquid rocket engine development programs was performed. The intent of the review was to identify any significant lessons from the development testing programs that could be applied to current and future engine development programs. Because the primary prototype engine in design at the time of this study was the Boeing-Rocketdyne RS-84, the study was slightly biased towards LOX/RP-1 liquid propellant engines. However, the significant lessons identified are universal. It is anticipated that these lessons will serve as a reference for test planning in the Engine Systems Group at Marshall Space Flight Center (MSFC). Towards the end of F-1 and J-2 engine development testing, NASA/MSFC asked Rocketdyne to review those test programs. The result was a document titled, Study to Accelerate Development by Test of a Rocket Engine (R-8099). The "intent (of this study) is to apply this thinking and learning to more efficiently develop rocket engines to high reliability with improved cost effectivenes" Additionally, several other engine programs were reviewed - such as SSME, NSTS, STME, MC-1, and RS-83- to support or refute the R-8099. R-8099 revealed two primary lessons for test planning, which were supported by the other engine development programs. First, engine development programs can benefit from arranging the test program for engine system testing as early as feasible. The best test for determining environments is at the system level, the closest to the operational flight environment. Secondly, the component testing, which tends to be elaborate, should instead be geared towards reducing risk to enable system test. Technical risk can be reduced at the component level, but the design can only be truly verified and validated after engine system testing.

  11. Lesson Plan Manual, a Series of Lesson Plans and Worksheets on Consumer Education and Student Worksheets for Consumer Education Lesson Plans, Adult Basic Education.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany.

    This manual provides teachers with lesson plans in consumer education. Each lesson contains background material offering the teacher specific information on the subject of the lesson, development of understandings, student worksheets, and discussion questions to encourage student involvement. The ten lesson plans are--Buying on time, Retail…

  12. SOFIA Program SE and I Lessons Learned

    NASA Technical Reports Server (NTRS)

    Ray, Ronald J.; Fobel, Laura J.; Brignola, Michael P.

    2011-01-01

    Once a "Troubled Project" threatened with cancellation, the Stratospheric Observatory for Infrared Astronomy (SOFIA) Program has overcome many difficult challenges and recently achieved its first light images. To achieve success, SOFIA had to overcome significant deficiencies in fundamental Systems Engineering identified during a major Program restructuring. This presentation will summarize the lessons learn in Systems Engineering on the SOFIA Program. After the Program was reformulated, an initial assessment of Systems Engineering established the scope of the problem and helped to set a list of priorities that needed to be work. A revised Systems Engineering Management Plan (SEMP) was written to address the new Program structure and requirements established in the approved NPR7123.1A. An important result of the "Technical Planning" effort was the decision by the Program and Technical Leadership team to re-phasing the lifecycle into increments. The reformed SOFIA Program Office had to quickly develop and establish several new System Engineering core processes including; Requirements Management, Risk Management, Configuration Management and Data Management. Implementing these processes had to consider the physical and cultural diversity of the SOFIA Program team which includes two Projects spanning two NASA Centers, a major German partnership, and sub-contractors located across the United States and Europe. The SOFIA Program experience represents a creative approach to doing "System Engineering in the middle" while a Program is well established. Many challenges were identified and overcome. The SOFIA example demonstrates it is never too late to benefit from fixing deficiencies in the System Engineering processes.

  13. Surviving as an underrepresented minority scientist in a majority environment.

    PubMed

    Jarvis, Erich D

    2015-11-01

    I believe the evidence will show that the science we conduct and discoveries we make are influenced by our cultural experience, whether they be positive, negative, or neutral. I grew up as a person of color in the United States of America, faced with challenges that many had as members of an underrepresented minority group. I write here about some of the lessons I have learned that have allowed me to survive as an underrepresented minority -scientist in a majority environment.

  14. Surviving as an underrepresented minority scientist in a majority environment.

    PubMed

    Jarvis, Erich D

    2015-11-01

    I believe the evidence will show that the science we conduct and discoveries we make are influenced by our cultural experience, whether they be positive, negative, or neutral. I grew up as a person of color in the United States of America, faced with challenges that many had as members of an underrepresented minority group. I write here about some of the lessons I have learned that have allowed me to survive as an underrepresented minority -scientist in a majority environment. PMID:26515973

  15. The Age of Majority.

    ERIC Educational Resources Information Center

    Council of State Governments, Lexington, KY.

    During the past 2 years state laws lowering the age of majority to 18 and other statutes that confer some majority rights on minors have considerably altered the status of young people in our society. In 7 states, the age of majority has been lowered in an effort to relieve young people of the minority disabilities originally intended to protect…

  16. Lessons learned from a regional strategy for resource allocation.

    PubMed

    Edwards, Janine C; Stapley, Jonathan; Akins, Ralitsa; Silenas, Rasa; Williams, Josie R

    2005-01-01

    Two qualitative case studies focus on the allocation of CDC funds distributed during 2002 for bioterrorism preparedness in two Texas public health regions (each as populous and complex as many states). Lessons learned are presented for public health officials and others who work to build essential public health services and security for our nation. The first lesson is that personal relationships are the cornerstone of preparedness. A major lesson is that a regional strategy to manage funds may be more effective than allocating funds on a per capita basis. One regional director required every local department to complete a strategic plan as a basis for proportional allocation of the funds. Control of communicable diseases was a central component of the planning. Some funds were kept at the regional level to provide epidemiology services, computer software, equipment, and training for the entire region. Confirmation of the value of this regional strategy was expressed by local public health and emergency management officials in a focus group 1 year after the strategy had been implemented. The group members also pointed out the need to streamline the planning process, provide up-to-date computer networks, and receive more than minimal communication. This regional strategy can be viewed from the perspective of adaptive leadership, defined as activities to bring about constructive change, which also can be used to analyze other difficult areas of preparedness.

  17. Unpressurized Logistics Carriers for the International Space Station: Lessons Learned

    NASA Technical Reports Server (NTRS)

    Robbins, William W., Jr.

    1999-01-01

    The International Space Station has been in development since 1984, and has recently begun on orbit assembly. Most of the hardware for the Space Station has been manufactured and the rest is well along in design. The major sets of hardware that are still to be developed for Space Station are the pallets and interfacing hardware for resupply of unpressurized spares and scientific payloads. Over the last ten years, there have been numerous starts, stops, difficulties and challenges encountered in this effort. The Space Station program is now entering the beginning of orbital operations. The Program is only now addressing plans to design and build the carriers that will be needed to carry the unpressurized cargo for the Space Station lifetime. Unpressurized carrier development has been stalled due to a broad range of problems that occurred over the years. These problems were not in any single area, but encompassed budgetary, programmatic, and technical difficulties. Some lessons of hindsight can be applied to developing carriers for the Space Station. Space Station teams are now attempting to incorporate the knowledge gained into the current development efforts for external carriers. In some cases, the impacts of these lessons are unrecoverable for Space Station, but can and should be applied to future programs. This paper examines the progress and problems to date with unpressurized carrier development identifies the lessons to be learned, and charts the course for finally accomplishing the delivery of these critical hardware sets.

  18. Lessons learned from a regional strategy for resource allocation.

    PubMed

    Edwards, Janine C; Stapley, Jonathan; Akins, Ralitsa; Silenas, Rasa; Williams, Josie R

    2005-01-01

    Two qualitative case studies focus on the allocation of CDC funds distributed during 2002 for bioterrorism preparedness in two Texas public health regions (each as populous and complex as many states). Lessons learned are presented for public health officials and others who work to build essential public health services and security for our nation. The first lesson is that personal relationships are the cornerstone of preparedness. A major lesson is that a regional strategy to manage funds may be more effective than allocating funds on a per capita basis. One regional director required every local department to complete a strategic plan as a basis for proportional allocation of the funds. Control of communicable diseases was a central component of the planning. Some funds were kept at the regional level to provide epidemiology services, computer software, equipment, and training for the entire region. Confirmation of the value of this regional strategy was expressed by local public health and emergency management officials in a focus group 1 year after the strategy had been implemented. The group members also pointed out the need to streamline the planning process, provide up-to-date computer networks, and receive more than minimal communication. This regional strategy can be viewed from the perspective of adaptive leadership, defined as activities to bring about constructive change, which also can be used to analyze other difficult areas of preparedness. PMID:16000042

  19. Factors Influencing Science Content Accuracy in Elementary Inquiry Science Lessons

    NASA Astrophysics Data System (ADS)

    Nowicki, Barbara L.; Sullivan-Watts, Barbara; Shim, Minsuk K.; Young, Betty; Pockalny, Robert

    2013-06-01

    Elementary teachers face increasing demands to engage children in authentic science process and argument while simultaneously preparing them with knowledge of science facts, vocabulary, and concepts. This reform is particularly challenging due to concerns that elementary teachers lack adequate science background to teach science accurately. This study examined 81 in-classroom inquiry science lessons for preservice education majors and their cooperating teachers to determine the accuracy of the science content delivered in elementary classrooms. Our results showed that 74 % of experienced teachers and 50 % of student teachers presented science lessons with greater than 90 % accuracy. Eleven of the 81 lessons (9 preservice, 2 cooperating teachers) failed to deliver accurate science content to the class. Science content accuracy was highly correlated with the use of kit-based resources supported with professional development, a preference for teaching science, and grade level. There was no correlation between the accuracy of science content and some common measures of teacher content knowledge (i.e., number of college science courses, science grades, or scores on a general science content test). Our study concluded that when provided with high quality curricular materials and targeted professional development, elementary teachers learn needed science content and present it accurately to their students.

  20. Venus - Lessons for earth

    NASA Technical Reports Server (NTRS)

    Hunten, D. M.

    1992-01-01

    The old idea that Venus might possess surface conditions to those of an overcast earth has been thoroughly refuted by space-age measurements. Instead, the two planets may have started out similar, but diverged because of the greater solar flux at Venus. This cannot be proved, but is consistent with everything known. A runaway greenhouse effect could have evaporated an 'ocean'. The hydrogen would escape, and most of the oxygen would be incorporated into the crust. Without liquid water, CO2 would remain in the atmosphere. Chlorine atoms would catalyze the recombination of any free oxygen back to CO2. The same theories apply to the future of the earth, and to the explanation of the polar ozone holes; the analogies are striking. There is no likelihood that the earth will actually come to resemble Venus, but Venus serves both as a warning that major environmental effects can flow from seemingly small causes, and as a testbed for the predictive models of the earth.

  1. National Training Course. Emergency Medical Technician. Paramedic. Instructor's Lesson Plans. Module IX. Musculoskeletal.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    This instructor's lesson plan guide on the musculoskeletal system is one of fifteen modules designed for use in the training of emergency medical technicians (paramedics). Five units of study are presented: (1) the major bones, joints, and muscles of the body; (2) patient assessment of a musculoskeletal injury; (3) pathophysiology and management…

  2. Lessons in Survival: Forging an Experience-Near Understanding of the Interface of Work and Health

    ERIC Educational Resources Information Center

    Blustein, David L.; Catraio, Christine; Coutinho, Maria T.; Murphy, Kerri A.

    2008-01-01

    This article provides a reaction to the three articles that form the Major Contribution on HIV and working (Maguire, McNally, Britton, Werth, & Borges, 2008; Werth, Borges, McNally, Maguire, & Britton, 2008a, 2008b). This reaction explores the lessons in survival so eloquently conveyed and evident in the descriptions and analyses regarding the…

  3. Measuring the software process and product: Lessons learned in the SEL

    NASA Technical Reports Server (NTRS)

    Basili, V. R.

    1985-01-01

    The software development process and product can and should be measured. The software measurement process at the Software Engineering Laboratory (SEL) has taught a major lesson: develop a goal-driven paradigm (also characterized as a goal/question/metric paradigm) for data collection. Project analysis under this paradigm leads to a design for evaluating and improving the methodology of software development and maintenance.

  4. Hazards of Immobility: Bedsores. Adult Residential Care Home, Lesson Plan No. 5.

    ERIC Educational Resources Information Center

    Lin, Kathleen

    Developed as part of a 104-hour course on adult residential care homes (ARCHs), this 50-minute lesson is designed to enable a student to: (1) define a bedsore; (2) list and describe three major causes of bedsores; (3) identify potential bedsore sites in the back-lying, side-lying, and sitting positions; and (4) calculate the risk for developing…

  5. An Analysis of Science Textbooks for Grade 6: The Electric Circuit Lesson

    ERIC Educational Resources Information Center

    Sothayapetch, Pavinee; Lavonen, Jari; Juuti, Kalle

    2013-01-01

    Textbooks are a major tool in the teaching and learning process. This paper presents the results of an analysis of the Finnish and Thai 6th grade science textbooks: electric circuit lesson. Textual and pictorial information from the textbooks were analyzed under four main categories: 1) introduction of the concepts, 2) type of knowledge, 3)…

  6. Eleven Lessons in Drug Abuse Education for Use in Junior High School Science.

    ERIC Educational Resources Information Center

    Dade County Public Schools, Miami, FL.

    Eleven lessons for use in junior high school science present two major themes: (1) the use of tobacco, alcohol, and narcotics represents a serious danger to the health of individuals and to national welfare in general; and (2) the best way to combat dangers involved in the use of tobacco, alcohol, and narcotics is through an educated public. Each…

  7. Finding the Balance between Process and Product through Perceptual Lesson Planning

    ERIC Educational Resources Information Center

    Uhrmacher, P. Bruce; Conrad, Bradley M.; Moroye, Christy M.

    2013-01-01

    Background/Context: Lesson planning is one of the most common activities required of teachers; however, since the late 1970s and early 1980s, it has not been a major focus of study, either conceptually or empirically. Although there are recent articles on the topic, much of the current work is specific to examining a particular teaching method or…

  8. Profiles of Children's Behavior in Various Lessons.

    ERIC Educational Resources Information Center

    Day, David E.; Libertini, Gail E.

    This study investigated the behavioral responses of eight children to five alternate lesson types. Barker's assertion of the coercive nature of setting was examined. Questions addressed were: (1) Do children having the same or similar lessons behave asimilarly or differently? (2) Do children change their patterns of behavior as they move from one…

  9. Star of the Republic Lesson Plans.

    ERIC Educational Resources Information Center

    2002

    The Star of the Republic Museum (Washington, Texas), the Historical Museum of the Texas Republic, has created lesson plans to enhance student understanding of Texas state history. Regardless of the opportunity to visit the museum, the lessons can enrich the classroom experience by making objects from the museum accessible to students. The…

  10. Geotech Institute Lesson Plans, June 2002.

    ERIC Educational Resources Information Center

    Indiana Univ.-Purdue Univ., Indianapolis. Geography Educators' Network of Indiana.

    The geography lesson plans in this collection were developed by Indiana junior high and high school teachers. There are ten lessons: (1) "Absolute Location Using GPS Technology" (Attachment 1 Powerpoint Presentation); (2) "Can You Find Me Now? Can You Find Me Now? Can You Find Me Now?" (Worksheet); (3) "Can You Give Me Directions to the Game"; (4)…

  11. The Legend of Sleepy Hollow. [Lesson Plan].

    ERIC Educational Resources Information Center

    National Endowment for the Humanities (NFAH), Washington, DC.

    Noting that Washington Irving's classic tale of the Headless Horseman has lately become a Halloween favorite, this lesson plan helps students explore the artistry that helped make Irving the United States' first literary master, and ponders the mystery of what happened to Ichabod Crane. Its 4 lessons seek to make students able to: (1) summarize…

  12. Lessons Learned from the Parents Matter! Program

    ERIC Educational Resources Information Center

    Long, Nicholas; Miller, Kim S.; Jackson, Leslie C.; Lindner, Gretchen K.; Hunt, Regina G.; Robinson, A. Doris; Goldsby, W. Dean; Armistead, Lisa P.

    2004-01-01

    We present a discussion of some of the lessons the investigators learned during the development and implementation phases of the Parents Matter! Program (PMP). Lessons were learned that are relevant to various groups involved in large scale, multi-site, community-based intervention studies: investigators, community leaders, community members,…

  13. Lesson Study by Secondary Humanities Teachers

    ERIC Educational Resources Information Center

    Carpenter, Jeffrey Paul

    2009-01-01

    This study examined the experiences of a group of American secondary humanities teachers engaged in lesson study. Lesson study (LS) is a teacher-driven, collaborative inquiry process grounded in the realities of the classroom. It is an approach to professional development (PD) that originated in Japan, and has been credited there with contributing…

  14. Vietnamese Americans: Lessons in American History

    ERIC Educational Resources Information Center

    Teaching Tolerance, 2004

    2004-01-01

    Teaching Tolerance is pleased to announce a new partnership with the Orange County Asian and Pacific Islander Community Alliance in the online release of its interdisciplinary curriculum, "Vietnamese Americans: Lessons in American History." The curriculum guide-- complete with timelines, maps and primary sources--offers eight lesson plans,…

  15. Exploiting Transcriptions of Identical Subject Content Lessons

    ERIC Educational Resources Information Center

    Harfitt, Gary James

    2008-01-01

    This article describes a strategy employed on a teacher training course in Hong Kong involving the use of lesson transcriptions. Transcriptions from two course participants' English lessons were used to arouse greater classroom language awareness and promote reflection in one of the teachers, who was initially very reluctant to accept comments and…

  16. Money Simulation (Mini Economy). Lesson Plan.

    ERIC Educational Resources Information Center

    Lewin, Roland

    This lesson plan, a simulation which can be a semester-long activity, illustrates numerous economic concepts to students of all abilities. The lesson's system has been used successfully for the past five years in English as a Second Language, regular, and Advanced Placement classes. The "system" has proven to be enjoyable, motivating, effective,…

  17. Valuable lessons-learned in transcriptomics experimentation

    PubMed Central

    Bruning, Oskar; Rauwerda, Han; Dekker, Rob J; de Leeuw, Wim C; Wackers, Paul F K; Ensink, Wim A; Jonker, Martijs J; Breit, Timo M

    2015-01-01

    We have collected several valuable lessons that will help improve transcriptomics experimentation. These lessons relate to experiment design, execution, and analysis. The cautions, but also the pointers, may help biologists avoid common pitfalls in transcriptomics experimentation and achieve better results with their transcriptome studies. PMID:26098945

  18. Teachers and Librarians Collaborate in Lesson Study

    ERIC Educational Resources Information Center

    Bilyeu, Linda

    2009-01-01

    Collaboration between librarians and classroom teachers results in increased student achievement and turns the librarian into a valued partner in lesson design. Lesson Study is a core professional development model used in Japanese schools. It is credited with the shift from "teaching as telling" to "teaching for understanding." During Lesson…

  19. Engineering Lessons Learned and Systems Engineering Applications

    NASA Technical Reports Server (NTRS)

    Gill, Paul S.; Garcia, Danny; Vaughan, William W.

    2005-01-01

    Systems Engineering is fundamental to good engineering, which in turn depends on the integration and application of engineering lessons learned and technical standards. Thus, good Systems Engineering also depends on systems engineering lessons learned from within the aerospace industry being documented and applied. About ten percent of the engineering lessons learned documented in the NASA Lessons Learned Information System are directly related to Systems Engineering. A key issue associated with lessons learned datasets is the communication and incorporation of this information into engineering processes. Systems Engineering has been defined (EINIS-632) as "an interdisciplinary approach encompassing the entire technical effort to evolve and verify an integrated and life-cycle balanced set of system people, product, and process solutions that satisfy customer needs". Designing reliable space-based systems has always been a goal for NASA, and many painful lessons have been learned along the way. One of the continuing functions of a system engineer is to compile development and operations "lessons learned" documents and ensure their integration into future systems development activities. They can produce insights and information for risk identification identification and characterization. on a new project. Lessons learned files from previous projects are especially valuable in risk

  20. A Command Economic System. Lesson Plan.

    ERIC Educational Resources Information Center

    Owens, Kimberly

    This lesson plan features a classroom simulation that helps students understand a command economic system. The lesson plan states a purpose; gives student educational objectives; suggests a time duration for the activity; lists materials needed; and outlines a step-by-step teaching procedure. Instructions for a research and writing homework…

  1. Supercharging Lessons with a Virtual Lab

    ERIC Educational Resources Information Center

    Stewart, Jefferson; Vincent, Daniel

    2013-01-01

    The authors describes their experiences incorporating the virtual lab into a simple circuit lesson during an energy unit in a sixth-grade class. The lesson included a hands-on group experiment using wire, batteries, and light bulbs to make a circuit and an online simulation, using a virtual lab. Class discussions, student inquiries, and the study…

  2. Pacemaker Primary Curriculum; Lesson Book Level D.

    ERIC Educational Resources Information Center

    Ross, Dorothea M.; Ross, Sheila A.

    This lesson book, which is the last in a four-level program for young children with learning difficulties, describes the purpose of and equipment and procedures for teaching lessons in the following subject areas on the primary level: arithmetic, reading, vocabulary, spelling, printing, listening, planning and problem solving, social behavior,…

  3. Pacemaker Primary Curriculum; Lesson Book Level B.

    ERIC Educational Resources Information Center

    Ross, Dorothea M.; Ross, Sheila A.

    This lesson book, which is the second in a four-level program for young children with learning difficulties, describes the purpose of and equipment and procedures for teaching lessons in the following subjects areas on the primary grade level: arithmetic, reading, vocabulary, listening, planning, problem solving, social behavior, art, music, and…

  4. Pacemaker Primary Curriculum; Lesson Book Level C.

    ERIC Educational Resources Information Center

    Ross, Dorothea M.; Ross, Sheila A.

    This lesson book, which is the third in a four-level program for young children with learning difficulties, describes the purpose of and equipment and procedures for teaching lessons in the following subject areas on the primary grade level: arithmetic, reading, vocabulary, spelling, printing, listening, planning, problem solving, social behavior,…

  5. Pacemaker Primary Curriculum; Lesson Book Level A.

    ERIC Educational Resources Information Center

    Ross, Dorothea M.; Ross, Sheila A.

    This lesson book, which is the first in a four-level program for young children with learning difficulties, describes the purpose of and equipment and procedures for teaching lessons in the following subject areas on the kindergarten level: arithmetic concepts, number concepts, reading readiness, vocabulary, language, listening, social behavior,…

  6. The Meaning behind the Mask. [Lesson Plan].

    ERIC Educational Resources Information Center

    National Endowment for the Humanities (NFAH), Washington, DC.

    In this lesson plan, students explore the cultural significance of masks. After exploring the world of African masks and storytelling, they create masks that tell stories of their own. In these six lessons, students first recall contexts in which masks are worn in the United States, and then discuss their use in stories. Students then investigate…

  7. Planning Physical Education Lessons as Teaching "Episodes"

    ERIC Educational Resources Information Center

    Chatoupis, Constantine

    2016-01-01

    An "episode" is a unit of time within which teachers and students are working on the same objective and are engaged in the same teaching/learning style. The duration of each episode, as well as the number of them in a single lesson, may vary. Additionally, the multiple episodes of a lesson may have similar objectives, offer similar…

  8. Professor's Page: Do Demonstration Lessons Work?

    ERIC Educational Resources Information Center

    Clarke, Doug

    2011-01-01

    As part of a large research and professional development project funded by the Catholic Education Office Melbourne (CEOM), called "Contemporary Teaching and Learning of Mathematics," the ACU team has been leading demonstration lessons. There is certainly not universal agreement on the worth of demonstration lessons in the mathematics education…

  9. High Crimes and Misdemeanors. Web Lesson.

    ERIC Educational Resources Information Center

    Constitutional Rights Foundation, Los Angeles, CA.

    This lesson presents an overview of the U. S. Constitution's provision of impeachment as the method for removing the president, vice president, federal judges, and other federal officials from office. The lesson outlines and discusses the impeachment process. It also offers historical background on the framing of the Constitution and on Presidents…

  10. How Does Lesson Study Improve Mathematics Instruction?

    ERIC Educational Resources Information Center

    Lewis, Catherine

    2016-01-01

    This article presents a theoretical model of lesson study's impact on instruction, through intervening impact on teachers' knowledge, beliefs and dispositions, teachers' learning community, and curriculum. It also describes four different types of lesson study in Japan, pointing out their synergies in producing a system where local teachers…

  11. Authoring a CAI Lesson in Nutrition Education.

    ERIC Educational Resources Information Center

    Ries, Carol P.; And Others

    1984-01-01

    A nutrition lesson on vegetarianism (focusing on vegetarian types, complementary protein, special-care nutrients, and diet planning) that uses a pre-developed plan which concentrates on lesson content and design has been developed. Initial planning and procedures involved in developing the unit (selecting teaching modes, text writing, formatting,…

  12. Teaching Emergent Readers: Collaborative Library Lesson Plans

    ERIC Educational Resources Information Center

    Sauerteig, Judy

    2005-01-01

    The purpose of this book is to give media specialists, teachers and/or teacher helpers and parents a guide to using beginning chapter books to encourage first and second graders to read independently. The book contains in-depth lesson plans for 35 early chapter books. Each lesson contains bibliographic information plus setting, characters, plot,…

  13. Valuable lessons-learned in transcriptomics experimentation.

    PubMed

    Bruning, Oskar; Rauwerda, Han; Dekker, Rob J; de Leeuw, Wim C; Wackers, Paul F K; Ensink, Wim A; Jonker, Martijs J; Breit, Timo M

    2015-01-01

    We have collected several valuable lessons that will help improve transcriptomics experimentation. These lessons relate to experiment design, execution, and analysis. The cautions, but also the pointers, may help biologists avoid common pitfalls in transcriptomics experimentation and achieve better results with their transcriptome studies.

  14. Lesson Plans in Law-Related Education.

    ERIC Educational Resources Information Center

    Utah State Library Commission, Salt Lake City.

    This handbook contains lesson plans to help elementary teachers integrate legal and values education into their reading, language arts, and social studies programs. The teacher-developed lessons are also intended to help students develop critical thinking and decision-making skills. The handbooks begins with brief descriptions of the various…

  15. Afterword: Lessons Learned About Multicenter Research Collaboration.

    PubMed

    Moeller, Mary Pat; Tomblin, J Bruce

    2015-01-01

    In this brief afterword, we discuss the challenges and lessons learned in the process of implementing a multisite, longitudinal study. Some of the lessons learned by the research team are shared regarding research design and analysis, strategies implemented to reduce threats to validity, and techniques used to promote teamwork and collaboration across sites.

  16. Lesson Plans: The Census of Agriculture.

    ERIC Educational Resources Information Center

    Bureau of the Census (DOC), Suitland, MD.

    This publication contains four lesson plans to assist teachers in instructing their students about the census of agriculture and its uses. Designed primarily for vocational agricultural classes, the lesson plans may also have applications in math, social studies, and journalism or writing classes. Teachers do not need specialized knowledge about…

  17. Lesson Planning with the Common Core

    ERIC Educational Resources Information Center

    Estes, Linda A.; McDuffie, Amy Roth; Tate, Cathie

    2014-01-01

    Planning a lesson can be similar to planning a road trip--a metaphor the authors use to describe how they applied research and theory to their lesson planning process. A map and mode of transportation, the Common Core State Standards for Mathematics (CCSSM) and textbooks as resources, can lead to desired destinations, such as students engaging in…

  18. Education and Training for Major Incidents Through Medical Response to Major Incidents-MRMI course.

    PubMed

    Samardzic, Josip; Hreckovski, Boris; Hasukic, Ismar

    2015-06-01

    Incidence of major incidents nowadays is in constant growth, especially in last decade. Main goal of all health systems is to minimize and prevent tragic outcomes of major incidents, thus reducing morbidity and mortality and psychological and physical suffering. Lessons learned from Major Incidents throughout the World point out that tragical outcomes could be avoided through adequate preparation and planning. Necessity to plan and to educate to response to Major incident is greater than ever. Finally it is legal obligation that every hospital has plan in case of Major Incident. Effective planning must incorporate: identification of risks, methods of prevention, identification of all recourses, anticipation of errors and detailed protocol of response for each participant. Knowledge and skills needed for Major incident situations must be adopted through interactive training and practical exercise ("learning by doing"). That can be achieved by field exercises and by simulation model. Simulation model has many advantages and enables simultaneous education and training of all participants; scene, transport, hospitals, communication and command which than can be evaluated through objective outcomes. The goal is to train medical staff in real time, on position they are assigned to, with available resources in conditions of Major incident.

  19. Education and Training for Major Incidents Through Medical Response to Major Incidents–MRMI course

    PubMed Central

    Samardzic, Josip; Hreckovski, Boris; Hasukic, Ismar

    2015-01-01

    Incidence of major incidents nowadays is in constant growth, especially in last decade. Main goal of all health systems is to minimize and prevent tragic outcomes of major incidents, thus reducing morbidity and mortality and psychological and physical suffering. Lessons learned from Major Incidents throughout the World point out that tragical outcomes could be avoided through adequate preparation and planning. Necessity to plan and to educate to response to Major incident is greater than ever. Finally it is legal obligation that every hospital has plan in case of Major Incident. Effective planning must incorporate: identification of risks, methods of prevention, identification of all recourses, anticipation of errors and detailed protocol of response for each participant. Knowledge and skills needed for Major incident situations must be adopted through interactive training and practical exercise („learning by doing„). That can be achieved by field exercises and by simulation model. Simulation model has many advantages and enables simultaneous education and training of all participants; scene, transport, hospitals, communication and command which than can be evaluated through objective outcomes. The goal is to train medical staff in real time, on position they are assigned to, with available resources in conditions of Major incident. PMID:26236085

  20. Physically Active Academic Lessons in Elementary Children

    PubMed Central

    Bartholomew, John B.; Jowers, Esbelle M.

    2011-01-01

    Background Although schools are an ideal location to conduct interventions that target children, the emphasis on standardized testing makes it difficult to implement interventions that do not directly support academic instruction. In response, physically active academic lessons have been developed as a strategy to increase physical activity while also addressing core educational goals. Texas I-CAN! is one incarnation of this approach. Methods We will review on-going research on the impact of these active lessons on: teacher implementation, child step count, child attention control, and academic performance. Results The collected studies support the impact of physically active academic lessons on each area of interest. Conclusions If these data can be replicated, it suggests that teachers might find these lessons of benefit to their primary role as educators, which should ease dissemination of these and other physically active lessons in elementary schools. PMID:21281672

  1. Lessons premier hospitals learned about implementing electronic health records.

    PubMed

    DeVore, Susan D; Figlioli, Keith

    2010-04-01

    Implementing health information technology (IT) is a major strategic objective for providers. To pinpoint considerations that tie to success, the Premier health care alliance surveyed hospitals to develop an electronic health record best-practices library. Compiled from diverse health care organizations, the library outlines considerations to support "meaningful use" in the areas of computerized physician order entry, medication management, clinical documentation, reporting of measures, privacy, information exchange, management of populations' health, and personal health records. Best practices also uncovered strategies for securing executive leadership, culture change, communication, and support for clinicians. This paper summarizes lessons from the library, providing recommendations to speed up health IT implementation. PMID:20368596

  2. A hard lesson for Europeans: the ASEAN CDC.

    PubMed

    Tibayrenc, Michel

    2005-06-01

    Despite the growing threat of major pandemics, the European Union is planning no more than a meager surveillance agency staffed with 70 people on the 2007 horizon: the new European Centre for Disease Control. I argue that an effective structure should be much larger and include a strong research activity. Asian countries, inspired by the US CDC, are now taking this concept in hand and creating an ASEAN Center For Disease Control, with sophisticated laboratory facilities to be included. This is a tough lesson for us Europeans, and our avarice in this domain could have tragic consequences in the future.

  3. Satellite Ground Operations Automation: Lessons Learned and Future Approaches

    NASA Technical Reports Server (NTRS)

    Catena, John; Frank, Lou; Saylor, Rick; Weikel, Craig; Obenschain, Arthur F. (Technical Monitor)

    2001-01-01

    Reducing spacecraft ground system operations costs is a major goal in all missions. The Fast Auroral Snapshot (FAST) flight operations team at the NASA/Goddard Spacecraft Flight Center developed in-house scripts and procedures to automate monitoring of critical spacecraft functions. The initial staffing profile of 16x7 was reduced first to 8x5 and then to 'lights out'. Operations functions became an offline review of system performance and the generation of future science plans for subsequent upload to the spacecraft. Lessons learned will be applied to the challenging Triana mission, where 24x7 contact with the spacecraft will be necessary at all times.

  4. Lessons premier hospitals learned about implementing electronic health records.

    PubMed

    DeVore, Susan D; Figlioli, Keith

    2010-04-01

    Implementing health information technology (IT) is a major strategic objective for providers. To pinpoint considerations that tie to success, the Premier health care alliance surveyed hospitals to develop an electronic health record best-practices library. Compiled from diverse health care organizations, the library outlines considerations to support "meaningful use" in the areas of computerized physician order entry, medication management, clinical documentation, reporting of measures, privacy, information exchange, management of populations' health, and personal health records. Best practices also uncovered strategies for securing executive leadership, culture change, communication, and support for clinicians. This paper summarizes lessons from the library, providing recommendations to speed up health IT implementation.

  5. ESO's User Portal: lessons learned

    NASA Astrophysics Data System (ADS)

    Chavan, A. M.; Tacconi-Garman, L. E.; Peron, M.; Sogni, F.; Dorigo, D.; Nass, P.; Fourniol, N.; Sforna, D.; Haggouchi, K.; Dolensky, M.

    2008-07-01

    ESO introduced a User Portal for its scientific services in November 2007. Registered users have a central entry point for the Observatory's offerings, the extent of which depends on the users' roles - see [1]. The project faced and overcame a number of challenging hurdles between inception and deployment, and ESO learned a number of useful lessons along the way. The most significant challenges were not only technical in nature; organization and coordination issues took a significant toll as well. We also indicate the project's roadmap for the future.

  6. Lessons from the Allegheny bankruptcy.

    PubMed

    Burns, L R

    2000-02-01

    On July 21, 1998, the nonprofit Allegheny Health, Education, and Research Foundation (AHERF) filed for bankruptcy, with $1.3 billion in debt and 65,000 creditors. The Pittsburgh-based organization had pursued an aggressive strategy of acquiring physicians and hospitals in the Philadelphia area. Its dramatic collapse prompted the entry of a for-profit hospital chain into the Philadelphia market, as Tenet Healthcare Corp. purchased eight hospitals from AHERF at firesale prices. This Issue Brief chronicles the hows and whys of the nation's largest nonprofit health care failure, and analyzes its lessons for other struggling academic health centers.

  7. Southwest Airlines: lessons in loyalty.

    PubMed

    D'Aurizio, Patricia

    2008-01-01

    Southwest Airlines continues to garner accolades in the areas of customer service, workforce management, and profitability. Since both the health care and airlines industries deal with a service rather than a product, the customer experience depends on the people who deliver that experience. Employees' commitment or "loyalty" to their customers, their employer, and their work translates into millions of dollars of revenue. What employee wants to work for "the worst employer in town?" Nine loyalty lessons from Southwest can be carried over to the health care setting for the benefit of employees and patients. PMID:19330974

  8. A Qualitative Study on Primary School Mathematics Lesson Evaluation

    ERIC Educational Resources Information Center

    Zhao, Dongchen; Ma, Yunpeng

    2009-01-01

    Through the qualitative interviews of five implementers of primary school mathematics curriculum, this study addresses the ways in which mathematics lessons are evaluated. Results show that each evaluator recognizes different aspects of a "good lesson," however, among all criteria, the design of the lesson plan, realization of the lesson goals,…

  9. Effectiveness of a Case-Based System in Lesson Planning

    ERIC Educational Resources Information Center

    Saad, A.; Chung, P. W. H.; Dawson, C. W.

    2014-01-01

    Lesson planning imposes a significant burden on teachers as they need to prepare different lesson plans for different classes according to various constraints. SmartLP, a case-based lesson planning system, has been implemented as a means of assisting teachers in constructing quality lesson plans more quickly. SmartLP enables teachers to retrieve…

  10. Teacher-Initiated Lesson Study in a Northern California District.

    ERIC Educational Resources Information Center

    Perry, Rebecca; Lewis, Catherine

    This report describes how lesson study is being implemented in one Northern California school district, drawing on research conducted in the district over 3 years via interviews with project leaders and participants; videotapes/audiotapes of the lesson study work (e.g., planning, research lessons, and lesson colloquia); workshops designed to build…

  11. A Relevant Lesson: Hitler Goes to the Mall

    ERIC Educational Resources Information Center

    Gerwin, David

    2003-01-01

    A "Motivation" eliciting the "Aim" of each lesson initiates each lesson in the orthodox "developmental lesson-plan" that has dominated classroom instruction in NYC public schools for at least the past half-century. An action-research study of 38 lesson-plans (over 5 each from 5 teachers) drawn from student-teaching courses at the author's…

  12. Implementing US Department of Energy lessons learned programs. Volume 2

    SciTech Connect

    1995-08-01

    The DOE Lessons Learned Handbook is a two-volume publication developed to supplement the DOE Lessons Learned Standard (DOE-STD-7501-95) with information that will organizations in developing or improving their lessons learned programs. Volume 1 includes greater detail than the Standard in areas such as identification and documentation of lessons learned; it also contains sections on specific processes such as training and performance measurement. Volume 2 (this document) contains examples of program documents developed by existing lessons learned programs as well as communications material, functional categories, transmittal documents, sources of professional and industry lessons learned, and frequently asked questions about the Lessons Learned List Service.

  13. The Emerging Minority Majority.

    ERIC Educational Resources Information Center

    Baccus, R. Eileen

    The United States is experiencing a major demographic transformation. Some studies have projected that by the year 2020, whites will be in the minority as their number is surpassed by those of Indian, Asian, African, and Spanish descent, to name a few. Educators must make a major commitment to see that all students have the opportunity to perform…

  14. Lessons Learned in Risk Management on NCSX

    SciTech Connect

    G.H. Neilson, C.O. Gruber, J.H. Harris, D.J. Rej, R.T. Simmons, and R.L. Strykowsky

    2009-02-11

    The National Compact Stellarator Experiment (NCSX) was designed to test physics principles of an innovative stellarator design developed by the Princeton Plasma Physics Laboratory and Oak Ridge National Laboratory. Construction of some of the major components and sub-assemblies was completed, but the estimated cost and schedule for completing the project grew as the technical requirements and risks became better understood, leading to its cancellation in 2008. The project's risks stemmed from its technical challenges, primarily the complex component geometries and tight tolerances that were required. The initial baseline, established in 2004, was supported by a risk management plan and risk-based contingencies, both of which proved to be inadequate. Technical successes were achieved in the construction of challenging components and subassemblies, but cost and schedule growth was experienced. As part of an effort to improve project performance, a new risk management program was devised and implemented in 2007-08. It led to a better understanding of project risks, a sounder basis for contingency estimates, and improved management tools. Although the risks ultimately were unacceptable to the sponsor, valuable lessons in risk management were learned through the experiences with the NCSX project.

  15. Lessons Learned in Risk Management on NCSX

    SciTech Connect

    Neilson, G. H.; Gruber, C. O.; Harris, J. H.; Rej, D. J.; Simmons, R. T.; Strykowsky, R. L.

    2009-07-21

    The National Compact Stellarator Experiment (NCSX) was designed to test physics principles of an innovative stellarator design developed by the Princeton Plasma Physics Laboratory and Oak Ridge National Laboratory. Construction of some of the major components and sub-assemblies was completed, but the estimated cost and schedule for completing the project grew as the technical requirements and risks became better understood, leading to its cancellation in 2008. The project's risks stemmed from its technical challenges, primarily the complex component geometries and tight tolerances that were required. The initial baseline, established in 2004, was supported by a risk management plan and risk-based contingencies, both of which proved to be inadequate. Technical successes were achieved in the construction of challenging components and subassemblies, but cost and schedule growth was experienced. As part of an effort to improve project performance, a new risk management program was devised and implemented in 2007-08. It led to a better understanding of project risks, a sounder basis for contingency estimates, and improved management tools. Although the risks ultimately were unacceptable to the sponsor, valuable lessons in risk management were learned through the experiences with the NCSX project.

  16. The Tamiflu fiasco and lessons learnt.

    PubMed

    Gupta, Yogendra Kumar; Meenu, Meenakshi; Mohan, Prafull

    2015-01-01

    Oseltamivir (Tamiflu), a neuraminidase inhibitor, was approved for seasonal flu by US Food and Drug Administration in 1999. A number of randomized controlled trials, systematic reviews, and meta-analysis emphasized a favorable efficacy and safety profile. Majority of them were funded by Roche, which also first marketed and promoted this drug. In 2005 and 2009, the looming fear of pandemic flu led to recommendation by prominent regulatory bodies such as World Health Organization (WHO), Centers for Disease Control and Prevention, European Medicines Agency and others for its use in treatment and prophylaxis of influenza, and it's stockpiling as a measure to tide over the crisis. Serious Adverse Events, especially neuropsychiatric events associated with Tamiflu started getting reported leading to a cascade of questions on clinical utility of this drug. A recent Cochrane review and related articles have questioned the risk-benefit ratio of the drug, besides raising doubts about the regulatory decision of approving it. The recommendations for stockpiling the said drug as given by various international organizations viz WHO have also been put to scrutiny. Although many reviewers have labeled the Tamiflu saga as a "costly mistake," the episode leaves us with some important lessons. This article takes a comprehensive relook on the subject, and we proceed to suggest some ways and means to avoid a similar situation in the future. PMID:25821304

  17. Lessons for the control of AIDS.

    PubMed

    Weller, T H

    1987-11-15

    A balanced perspective that places acquired immunodeficiency syndrome (AIDS) in the context of the social needs of a global society is needed to overcome the hysteria and stigmatizing that presently surrounds this public health issue. The migration of poor, rural, sexually active young people to urban centers in the Third World has clearly played a role in the dissemination of AIDS and other infectious diseases. It is necessary, however, to examine the major cause of such population movement--private enterprise. Migrant workers are used to perform menial jobs in the urban labor force. Another cause of population movements is war and political repression. The fact that young people are becoming increasingly mobile has serious implications for the control of AIDS, and this phenomenon cannot be addressed without looking at its causes. Similarly, the disproportionate mortality of minorities- -seen in the AIDS epidemic as well--calls for discrimination. To prevent and control AIDS, the 1st step is to increase understanding of its natural history and epidemiology. Then, lessons must be learned from successful public health programs rooted in a primary health care system, including the Expanded Program on Immunization and oral rehydration campaigns. Although funds should not be diverted from such programs to combat AIDS, their logistic structure should be studied. Above all, however, it must be kept in mind that the constructive influence of health education will be thwarted as long as social inequities remain.

  18. Chinese haze versus Western smog: lessons learned

    PubMed Central

    2015-01-01

    Air pollution in many Chinese cities has been so severe in recent years that a special terminology, the “Chinese haze”, was created to describe China’s air quality problem. Historically, the problem of Chinese haze has developed several decades after Western high-income countries have significantly improved their air quality from the smog-laden days in the early- and mid-20th century. Hence it is important to provide a global and historical perspective to help China combat the current air pollution problems. In this regard, this article addresses the followings specific questions: (I) What is the Chinese haze in comparison with the sulfurous (London-type) smog and the photochemical (Los Angeles-type) smog? (II) How does Chinese haze fit into the current trend of global air pollution transition? (III) What are the major mitigation measures that have improved air quality in Western countries? and (IV) What specific recommendations for China can be derived from lessons and experiences from Western countries? PMID:25694813

  19. Special Populations Networks: themes and lessons learned.

    PubMed

    Van Duyn, Mary Ann S; Reuben, Suzanne H; Macario, Everly

    2006-10-15

    The Special Populations Networks (SPN) Program was a 5-year, nationwide project funded by the National Cancer Institute to reduce cancer-related health disparities in minority and other underserved communities by building community health infrastructure, improving cancer awareness and use of cancer screening services, and increasing the cadre of minority junior scientists studying disparities issues. Through collaborations with a wide range of community and academic partners, the 18 grantee organizations: 1) developed culturally sensitive cancer communications approaches and materials; 2) conducted outreach and educational activities appropriate to their communities' needs and diverse cultures; and 3) trained and mentored young minority investigators who succeeded in winning support for pilot projects addressing local cancer health disparities issues, trained and deployed lay health workers, and worked with community and health provider organizations to improve understanding of cancer risk in these populations and encourage participation in appropriate clinical trials. SPN activities were grounded in community-based participatory research principles and practice. This overview highlights major project themes, provides examples of differing individual grantee approaches to similar issues, and describes key lessons learned, as reported by the SPN projects, that may guide future programmatic and research efforts to eliminate cancer health disparities in the United States. Cancer 2006. Published 2006 by the American Cancer Society.

  20. Chinese haze versus Western smog: lessons learned.

    PubMed

    Zhang, Junfeng Jim; Samet, Jonathan M

    2015-01-01

    Air pollution in many Chinese cities has been so severe in recent years that a special terminology, the "Chinese haze", was created to describe China's air quality problem. Historically, the problem of Chinese haze has developed several decades after Western high-income countries have significantly improved their air quality from the smog-laden days in the early- and mid-20(th) century. Hence it is important to provide a global and historical perspective to help China combat the current air pollution problems. In this regard, this article addresses the followings specific questions: (I) What is the Chinese haze in comparison with the sulfurous (London-type) smog and the photochemical (Los Angeles-type) smog? (II) How does Chinese haze fit into the current trend of global air pollution transition? (III) What are the major mitigation measures that have improved air quality in Western countries? and (IV) What specific recommendations for China can be derived from lessons and experiences from Western countries?

  1. Chinese haze versus Western smog: lessons learned.

    PubMed

    Zhang, Junfeng Jim; Samet, Jonathan M

    2015-01-01

    Air pollution in many Chinese cities has been so severe in recent years that a special terminology, the "Chinese haze", was created to describe China's air quality problem. Historically, the problem of Chinese haze has developed several decades after Western high-income countries have significantly improved their air quality from the smog-laden days in the early- and mid-20(th) century. Hence it is important to provide a global and historical perspective to help China combat the current air pollution problems. In this regard, this article addresses the followings specific questions: (I) What is the Chinese haze in comparison with the sulfurous (London-type) smog and the photochemical (Los Angeles-type) smog? (II) How does Chinese haze fit into the current trend of global air pollution transition? (III) What are the major mitigation measures that have improved air quality in Western countries? and (IV) What specific recommendations for China can be derived from lessons and experiences from Western countries? PMID:25694813

  2. Alternative Energy Lessons in Scotland

    NASA Astrophysics Data System (ADS)

    Boyle, Julie

    2010-05-01

    In Scotland the new science curriculum for pupils aged 12 to 15 shall include the following outcomes: "Using my knowledge and understanding, I can express an informed view on a national or global environmental issue;" "I have participated in constructing a model to harness a renewable source of energy and can investigate how to optimise the output;" and "I can discuss why it is important to me and to the future of the world that alternatives to fossil fuels are developed." There will be an emphasis on creating lessons that will nurture responsible citizens, improve pupil engagement and allow students to develop their team working skills. To help teachers plan lessons to address this, the Scottish Schools Equipment Research Centre and Edinburgh University made teaching materials on four renewable energy resources. This poster describes how their suggested activities on solar cells, wind turbines, hydroelectric power stations and wave power were used in science lessons with twelve year old students. After an initial class discussion based on issues related to climate change and diminishing fossil fuel supplies, a workshop activity was carried out in three stages. The students were issued with a fact sheet about one of four imaginary islands (Skisdale, Cloudy Island, Surfsville and Sun City) and they were asked to work in teams to choose the most suitable method of generating electricity for their island. Issues such as costs, where it will be sited and environmental implications were considered. They were then asked to conduct practical activities by constructing and testing models for these forms of renewable energy. To conclude, they presented their proposal to the rest of the class with reasoned explanations. The kits used in the lessons can be purchased from Anderson Scientific (sales@andersonscientific.co.uk). The solar cells were simply connected to a voltmeter. The wind and hydroelectric groups used the same basic equipment. This was made using a small water

  3. Microbiological Lessons Learned from the Space Shuttle

    NASA Technical Reports Server (NTRS)

    Pierson, Duane L.; Ott, C. Mark; Bruce, Rebekah; Castro, Victoria A.; Mehta, Satish K.

    2011-01-01

    After 30 years of being the centerpiece of NASA s human spacecraft, the Space Shuttle will retire. This highly successful program provided many valuable lessons for the International Space Station (ISS) and future spacecraft. Major microbiological risks to crewmembers include food, water, air, surfaces, payloads, animals, other crewmembers, and ground support personnel. Adverse effects of microorganisms are varied and can jeopardize crew health and safety, spacecraft systems, and mission objectives. Engineering practices and operational procedures can minimize the negative effects of microorganisms. To minimize problems associated with microorganisms, appropriate steps must begin in the design phase of new spacecraft or space habitats. Spacecraft design must include requirements to control accumulation of water including humidity, leaks, and condensate on surfaces. Materials used in habitable volumes must not contribute to microbial growth. Use of appropriate materials and the implementation of robust housekeeping that utilizes periodic cleaning and disinfection will prevent high levels of microbial growth on surfaces. Air filtration can ensure low levels of bioaerosols and particulates in the breathing air. The use of physical and chemical steps to disinfect drinking water coupled with filtration can provide safe drinking water. Thorough preflight examination of flight crews, consumables, and the environment can greatly reduce pathogens in spacecraft. The advances in knowledge of living and working onboard the Space Shuttle formed the foundation for environmental microbiology requirements and operations for the International Space Station (ISS) and future spacecraft. Research conducted during the Space Shuttle Program resulted in an improved understanding of the effects of spaceflight on human physiology, microbial properties, and specifically the host-microbe interactions. Host-microbe interactions are substantially affected by spaceflight. Astronaut immune

  4. Lessons learned for improving spacecraft ground operations

    NASA Astrophysics Data System (ADS)

    Bell, Michael; Stambolian, Damon; Henderson, Gena

    NASA has a unique history in processing the Space Shuttle fleet for launches. Some of this experience has been captured in the NASA Lessons Learned Information System (LLIS). This tool provides a convenient way for design engineers to review lessons from the past to prevent problems from reoccurring and incorporate positive lessons in new designs. At the Kennedy Space Center, the LLIS is being used to design ground support equipment for the next generation of launch and crewed vehicles. This paper describes the LLIS process and offers some examples.

  5. Lessons Learned for Improving Spacecraft Ground Operations

    NASA Technical Reports Server (NTRS)

    Bell, Michael A.; Stambolian, Damon B.; Henderson, Gena M.

    2012-01-01

    NASA has a unique history in processing the Space Shuttle fleet for launches. Some of this experience has been captured in the NASA Lessons Learned Information System (LLIS). This tool provides a convenient way for design engineers to review lessons from the past to prevent problems from reoccurring and incorporate positive lessons in new designs. At the Kennedy Space Center, the LLIS is being used to design ground support equipment for the next generation of launch and crewed vehicles. This paper describes the LLIS process and offers some examples.

  6. Major operations and activities

    SciTech Connect

    Black, D.G.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report summarizes the major operations and activities on the site. These operations and activities include site management, waste management, environmental restoration and corrective actions, and research and technology development.

  7. Drug discovery: lessons from evolution

    PubMed Central

    Warren, John

    2011-01-01

    A common view within the pharmaceutical industry is that there is a problem with drug discovery and we should do something about it. There is much sympathy for this from academics, regulators and politicians. In this article I propose that lessons learnt from evolution help identify those factors that favour successful drug discovery. This personal view is influenced by a decade spent reviewing drug development programmes submitted for European regulatory approval. During the prolonged gestation of a new medicine few candidate molecules survive. This process of elimination of many variants and the survival of so few has much in common with evolution, an analogy that encourages discussion of the forces that favour, and those that hinder, successful drug discovery. Imagining a world without vaccines, anaesthetics, contraception and anti-infectives reveals how medicines revolutionized humanity. How to manipulate conditions that favour such discoveries is worth consideration. PMID:21395642

  8. Lessons for (and From) America

    PubMed Central

    Klein, Rudolf

    2003-01-01

    Drawing lessons from international experience for health care reform in the United States requires striking a difficult balance between historical determinism and free will, between cynical pessimism and naïve optimism. The key to this puzzle may lie in a paradox: the United States is the most successful exporter of public health policy ideas and instruments yet has failed to build an effective health care system. General ideas (like notions about the role of competition) and microinstruments (like diagnosis-related groups) travel better than do health care systems. Ideas can be adapted to local circumstances, and instruments may easily fit into preexisting systems. Importing systems from countries with different histories and institutions would require a tectonic shift in the American political landscape. PMID:12511387

  9. Lessons from the Georgia floods.

    PubMed Central

    Clinton, J J; Hagebak, B R; Sirmons, J G; Brennan, J A

    1995-01-01

    In July 1994, tropical storm Alberto brought heavy rains to parts of Alabama, Florida, and Georgia. In South Georgia, rivers rose 44 feet above flood stage, muddy water covered 10,000 square miles, and 31 lives were lost. In implementing the Health and Medical Services portion of the FEMA Federal Response Plan, the Public Health Service learned lessons from this experience that can be applied to planning for other natural disasters. Continuous reassessment to assure the best utilization of resources in rapidly changing conditions, cross-training in the content of emergency plans at all levels, and on-going face-to-face liaison among response managers will improve response efforts. Populations with special medical needs must become part of any response design. The effects that any response activity may have on the community as a whole should be carefully considered before action is taken. Images p685-a p687-a PMID:8570818

  10. Team Collaboration: Lessons Learned Report

    NASA Technical Reports Server (NTRS)

    Arterberrie, Rhonda Y.; Eubanks, Steven W.; Kay, Dennis R.; Prahst, Stephen E.; Wenner, David P.

    2005-01-01

    An Agency team collaboration pilot was conducted from July 2002 until June 2003 and then extended for an additional year. The objective of the pilot was to assess the value of collaboration tools and adoption processes as applied to NASA teams. In an effort to share knowledge and experiences, the lessons that have been learned thus far are documented in this report. Overall, the pilot has been successful. An entire system has been piloted - tools, adoption, and support. The pilot consisted of two collaboration tools, a team space and a virtual team meeting capability. Of the two tools that were evaluated, the team meeting tool has been more widely accepted. Though the team space tool has been met with a lesser degree of acceptance, the need for such a tool in the NASA environment has been evidenced. Both adoption techniques and support were carefully developed and implemented in a way that has been well received by the pilot participant community.

  11. Downsizing with VXIbus - Lessons learned

    NASA Astrophysics Data System (ADS)

    Orlidge, Leslie A.

    AAI has adapted VXIbus technology under its internal research and development program for a broad range of military test system applications. The goals of this project are to provide optimum test capability, system interoperability, and a user-friendly test development environment, and to ensure ease of module interchangeability. Problem areas encountered during the development include: module interoperability/interchangeability; the unit under test (UUT) interface/interconnection device; and application software development ease. AAI has developed solutions and strategies to deal with each of these problem areas. The author discusses AAI's findings and the lessons learned in the development of downsized test equipment utilizing VXIbus technology. The following considerations in VXIbus instrument selection and test system design are examined: instrument performance, chassis considerations, interface connector assembly considerations, controller capabilities, compliance with VXIbus Specification 1.3, instrument interoperability and interchangeability, application software development tools, and manufacturer support.

  12. Emergency preparedness lessons from Chernobyl

    SciTech Connect

    Martin, J.B.

    1987-09-01

    Emergency preparedness at nuclear power plants in the US has been considerably enhanced since the Three Mile Island accident. The Chernobyl accident has provided valuable data that can be used to evaluate the merit of some of these enhancements and to determine the need for additional improvements. For example, the USSR intervention levels of 25 rem and 75 rem for evacuation are contrasted with US Environmental Protection Agency protective action guides. The manner in which 135,000 persons were evacuated from the 30-km zone around Chernobyl is constrasted with typical US evacuation plans. Meteorological conditions and particulate deposition patterns were studied to infer characteristics of the radioactive plume from Chernobyl. Typical plume monitoring techniques are examined in light of lessons learned by the Soviets about plume behavior. This review has indicated a need for additional improvements in utility and government emergency plans, procedures, equipment, and training. 12 refs., 1 fig., 2 tabs.

  13. Video 7 of 8: Lesson Presentation

    NASA Video Gallery

    Review of the lesson: How to use LAS; how to use the overlay graph; how to interpret the data; and how to find locations in the United States. Students from Mr. Bradshaw's class discuss their findi...

  14. Lovable Lessons from the Creature Kingdom

    ERIC Educational Resources Information Center

    Hoffer, William

    1975-01-01

    Article suggested that if teachers are adequate to the task, all manner of lessons can be drawn from pets. These run the gamut from math to language skills to social sciences to sex education. (Author/RK)

  15. Elementary Physical Education Weekly Lesson Plan. Kindergarten.

    ERIC Educational Resources Information Center

    Anchorage Borough School District, AK.

    This curriculum guide is for the teaching of physical education to kindergarten students. Teaching procedures, warm-up activities, safety procedures, modifications, and athletic equipment needed are described for each of the specific activities in the weekly lesson plans. (CJ)

  16. Secondary Lesson Plan: Place and Relative Location.

    ERIC Educational Resources Information Center

    Crawford, John

    1989-01-01

    Presents a secondary education geography lesson plan for teaching the theme of place and relative location. Provides samples of student materials. Using Japan as an example, shows how place and relative location can be used to study a country. (KO)

  17. Video 8 of 8: Other Available Lessons

    NASA Video Gallery

    Two other lessons are March of the Polar Bears and Scientist Tracking Network. In the March of the Polar Bears, the students track the polar bears by looking at sea ice and surface temperature data...

  18. Lessons learned in organizing for performance

    SciTech Connect

    Long, R.L.

    1993-12-31

    Lessons learned from the Three Mile Island accident are described. The effectiveness of the General Public Utilities Corporation in the decontamination/support issues and restart of the three mile unit-1 reactor, is discussed.

  19. Video 3 of 12: Lesson in Detail

    NASA Video Gallery

    This video takes the teacher through the steps necessary to prepare for and implement the lesson in the classroom. It demonstrates a variety of examples that can improve a student’s understanding...

  20. A Lesson Plan on El Salvador.

    ERIC Educational Resources Information Center

    Interracial Books for Children Bulletin, 1982

    1982-01-01

    Presents background information on Salvadoran history, politics, and religion. Provides a model lesson plan designed to help high school students to understand events leading to the current conflict in El Salvador and the rest of Central America. (Author/GC)

  1. Experimental Garden Plots for Botany Lessons

    ERIC Educational Resources Information Center

    Gorodnicheva, V. V.; Vasil'eva, E. I.

    1976-01-01

    Discussion of the botany lessons used at two schools points out the need for fifth and sixth grade students to be taught the principles of plant life through observations made at an experimental garden plot at the school. (ND)

  2. Logistics Lessons Learned in NASA Space Flight

    NASA Technical Reports Server (NTRS)

    Evans, William A.; DeWeck, Olivier; Laufer, Deanna; Shull, Sarah

    2006-01-01

    The Vision for Space Exploration sets out a number of goals, involving both strategic and tactical objectives. These include returning the Space Shuttle to flight, completing the International Space Station, and conducting human expeditions to the Moon by 2020. Each of these goals has profound logistics implications. In the consideration of these objectives,a need for a study on NASA logistics lessons learned was recognized. The study endeavors to identify both needs for space exploration and challenges in the development of past logistics architectures, as well as in the design of space systems. This study may also be appropriately applied as guidance in the development of an integrated logistics architecture for future human missions to the Moon and Mars. This report first summarizes current logistics practices for the Space Shuttle Program (SSP) and the International Space Station (ISS) and examines the practices of manifesting, stowage, inventory tracking, waste disposal, and return logistics. The key findings of this examination are that while the current practices do have many positive aspects, there are also several shortcomings. These shortcomings include a high-level of excess complexity, redundancy of information/lack of a common database, and a large human-in-the-loop component. Later sections of this report describe the methodology and results of our work to systematically gather logistics lessons learned from past and current human spaceflight programs as well as validating these lessons through a survey of the opinions of current space logisticians. To consider the perspectives on logistics lessons, we searched several sources within NASA, including organizations with direct and indirect connections with the system flow in mission planning. We utilized crew debriefs, the John Commonsense lessons repository for the JSC Mission Operations Directorate, and the Skylab Lessons Learned. Additionally, we searched the public version of the Lessons Learned

  3. [Major's and Schirmer's Gaustad].

    PubMed

    Hvattum, Mari

    2016-07-01

    The psychiatrist Herman Wedel Major planned Gaustad asylum in collaboration with his brother-in-law, the architect Heinrich Ernst Schirmer. The planning of Gaustad took place in parallel with the preparation of the first Norwegian Mental Health Act, adopted by the Storting on 30 July 1848, and Gaustad's architecture provides a good illustration of the ideals behind the mental health reform of the 19th century. In particular, Major's and Schirmer's Gaustad represents a break with Frederik Holst's ideal of the panoptic institution. Whereas Holst and his architect Christian Heinrich Grosch promoted a radial plan institution based on the type used for penitentiaries, Schirmer and Major designed a modern, pavilion-style hospital with wards placed independently in the landscape. PMID:27381794

  4. With Interest It Comes To...Unconscionable Clauses in Sales Contracts. A Student's Lesson Plan [and] A Teacher's Lesson Plan [and] A Lawyer's Lesson Plan.

    ERIC Educational Resources Information Center

    Howard, Estelle; And Others

    One of a series of secondary level teaching units presenting case studies with pro and con analysis of particular legal problems, the document presents a student's lesson plan, a teacher's lesson plan, and a lawyer's lesson plan on unconscionable clauses in sales contracts. The unit acquaints students with the operation of sales contracts and…

  5. Finders Keepers: Property Rights of a Finder. A Student's Lesson Plan [and] A Teacher's Lesson Plan [and] A Lawyer's Lesson Plan.

    ERIC Educational Resources Information Center

    Howard, Estelle; And Others

    One of a series of secondary level teaching units presenting case studies with pro and con analyses of particular legal problems, the document presents a student's lesson plan, a teacher's lesson plan, and a lawyer's lesson plan designed to expose students to the basic concepts of "ownership" of personal property and how courts decide in favor of…

  6. Today's "Neglected Majority"

    ERIC Educational Resources Information Center

    Risley, Rod A.

    2007-01-01

    In 1985, then American Association of Community Colleges (AACC) President Dale Parnell wrote of the "neglected majority," a phrase he coined for the astounding 70 percent of high school graduates who did not plan or aspire to attain baccalaureate degrees. Twenty-two years later, community college and public policy leaders still face the challenge…

  7. Computer Aided Art Major.

    ERIC Educational Resources Information Center

    Gibson, Jim

    The Computer Aided Art program offered at Northern State State University (Aberdeen, South Dakota), is coordinated with the traditional art major. The program is designed to familiarize students with a wide range of art-related computer hardware and software and their applications and to prepare students for problem-solving with unfamiliar…

  8. Attracting Economics Majors

    ERIC Educational Resources Information Center

    Okoye, Ifeakandu

    2011-01-01

    A disturbing concern that has been expressed by academic economists is the low interest in economics as a major, as evidenced by the declining enrollment in most of the economics departments in American colleges and universities. Though some college and university economics departments are experiencing or had experienced a decline in their majors…

  9. Teacher Reflection in Indonesia: Lessons Learnt from a Lesson Study Program

    ERIC Educational Resources Information Center

    Suratno, Tatang; Iskandar, Sofyan

    2010-01-01

    Although reflection is seen as a means to improve teacher professionalism, its practice in Indonesia has a scant regard until the lesson study program was implemented around the year 2005. In Indonesian context, lesson study is a process by which teachers and teacher educators work together to critically improve the quality of classroom practice…

  10. Researchers Apply Lesson Study: A Cycle of Lesson Planning, Implementation, and Revision

    ERIC Educational Resources Information Center

    Regan, Kelley S.; Evmenova, Anya S.; Kurz, Leigh Ann; Hughes, Melissa D.; Sacco, Donna; Ahn, Soo Y.; MacVittie, Nichole; Good, Kevin; Boykin, Andrea; Schwartzer, Jessica; Chirinos, David S.

    2016-01-01

    Scripted lesson plans and/or professional development alone may not be sufficient to encourage teachers to reflect on the quality of their teaching and improve their teaching. One learning tool that teachers may use to improve their teaching is Lesson Study (LS). LS is a collaborative process involving educators, based on concepts of iteration and…

  11. A Lesson about the Circular Flow. Active Learning Lessons. Economics International.

    ERIC Educational Resources Information Center

    Landfried, Janet

    This lesson plan was developed through "Economics International," an international program to help build economic education infrastructures in the emerging market economies. It provides a lesson description; appropriate grade level; economic concepts; content standards and benchmarks; related subjects; instructional objectives; time required for…

  12. Portraits in Clay: A Lesson in Sculpture for Elementary Students. AMACO[R] Lesson.

    ERIC Educational Resources Information Center

    Gamble, Harriet; Gamble, David

    This lesson resource focuses on the portrait in a three-dimensional art technique. Materials needed include ceramic clay and a pear as armature for the sculpted head. Exemplars of both two and three-dimensional portraits are to be used as inspiration and motivation for personal expression of the human form. This plan includes lesson goals and…

  13. Creating Cast Paper Sculpture: A Simple Lesson in Papermaking and Moldmaking. AMACO[R] Lesson.

    ERIC Educational Resources Information Center

    Gamble, Harriet; Gamble, David

    This lesson combines two significant art forms into one lesson. Students first learn the techniques necessary to create a relief sculpture terra cotta clay mold. Using that mold, students will experience the art of paper making and paper casting simply, safely, and economically. A brief history of the art of paper making is provided, along with…

  14. Melding Leadership Lessons with Data Collection and Analysis Lessons: Two Classroom Examples

    ERIC Educational Resources Information Center

    Lindahl, Ronald

    2014-01-01

    The purpose of this module is to illustrate examples of how courses in educational leadership programs can effectively and efficiently meld lessons on leadership with lessons on data collection and analysis. The rationale behind emphasizing this combination is very straightforward: America's schools need leaders who are adept with data-based…

  15. The 2007 southern California wildfires: Lessons in complexity

    USGS Publications Warehouse

    Keeley, J.E.; Safford, H.; Fotheringham, C.J.; Franklin, J.; Moritz, M.

    2009-01-01

    The 2007 wildfire season in southern California burned over 1,000,000 ac (400,000 ha) and included several megafires. We use the 2007 fires as a case study to draw three major lessons about wildfires and wildfire complexity in southern California. First, the great majority of large fires in southern California occur in the autumn under the influence of Santa Ana windstorms. These fires also cost the most to contain and cause the most damage to life and property, and the October 2007 fires were no exception because thousands of homes were lost and seven people were killed. Being pushed by wind gusts over 100 kph, young fuels presented little barrier to their spread as the 2007 fires reburned considerable portions of the area burned in the historic 2003 fire season. Adding to the size of these fires was the historic 2006-2007 drought that contributed to high dead fuel loads and long distance spotting. As in 2003, young chaparral stands and fuel treatments were not reliable barriers to fire in October 2007. Second, the Zaca Fire in July and August 2007 showed that other factors besides high winds can sometimes combine to create conditions for large fires in southern California. Spring and summer fires in southern California chaparral are usually easily contained because of higher fuel moisture and the general lack of high winds. However, the Zaca Fire burned in a remote wilderness area of rugged terrain that made access difficult. In addition, because of its remoteness, anthropogenic ignitions have been low and stand age and fuel loads were high. Coupled with this was severe drought that year that generated fuel moisture levels considerably below normal for early summer. A third lesson comes from 2007 conifer forest fires in the southern California mountains. In contrast to lower elevation chaparral, fire suppression has led to major increases in conifer forest fuels that can lead to unnaturally severe fires when ignitions escape control. The Slide and Grass Valley

  16. Increasing self-efficacy and quality lesson planning using Lesson-Study with elementary preservice teachers

    NASA Astrophysics Data System (ADS)

    Mitchell, Elizabeth Ann

    This qualitative, quasi-experimental study examined if lesson-study could be a successful approach in improving lesson plan quality and increasing self-efficacy levels toward teaching science at the preservice elementary teacher level in North Mississippi. Lesson-Study can be defined as a cycle of instructional improvement in which small groups work together to design and teach a lesson, revising again as needed over the course of a semester. This study described the experiences of two sections of preservice teachers enrolled in a science methods course as they engaged in lesson-study at a comprehensive university in Northeast Mississippi. One section of the class served as the control group while the other section, as the treatment group, received lesson-study over the course of the semester. Data was gathered in the form of interviews, observations, and a self-efficacy survey (STEBI-B). Lesson plans were also graded using a rubric to determine quality level. Findings indicated that, while not statistically significant, the treatment groups scores on the self-efficacy instrument increased more on average than the control groups' scores. There were also positive comments about the lesson study process from the teacher candidates in the treatment group as well as positive behaviors recorded by the researcher. Additionally, according to the external evaluators who graded the final drafts of the lessons, the treatment group had greater gains than the control class on average. These conclusions suggested the lesson study process implemented during the preservice teaching level can be beneficial.

  17. Rethinking the Astronomy Major

    NASA Astrophysics Data System (ADS)

    Edwards, S.

    2001-12-01

    The Five College Astronomy Department has designed several curricular offerings that use the discipline of Astronomy to provide project-based classes that enhance critical thinking and quantitative reasoning and emphasize development of both oral and written communication skills. We incorporate these classes with more traditional lecture-format astrophysics courses to offer a science major that will provide a firm foundation in a quantitative discipline that could lead to many career paths.

  18. The major evolutionary transitions.

    PubMed

    Szathmáry, E; Smith, J M

    1995-03-16

    There is no theoretical reason to expect evolutionary lineages to increase in complexity with time, and no empirical evidence that they do so. Nevertheless, eukaryotic cells are more complex than prokaryotic ones, animals and plants are more complex than protists, and so on. This increase in complexity may have been achieved as a result of a series of major evolutionary transitions. These involved changes in the way information is stored and transmitted.

  19. Life Functions and Cells: Level II, Unit 7, Lesson 1; Cell Structure: Lesson 2; Tissues, Organs, Systems: Lesson 3; Growth and Nutrition: Lesson 4; Metabolism: Lesson 5. Advanced General Education Program. A High School Self-Study Program.

    ERIC Educational Resources Information Center

    Manpower Administration (DOL), Washington, DC. Job Corps.

    This self-study program for high-school level contains lessons on: Life Functions and Cells; Cell Structure; Tissues, Organs, Systems; Growth and Nutrition; and Metabolism. Each of the lessons concludes with a Mastery Test to be completed by the student. (DB)

  20. Mini-Lessons on Language (The Round Table).

    ERIC Educational Resources Information Center

    English Journal, 1993

    1993-01-01

    Describes several successful lessons that provide students with new awareness of the English language. Includes lessons focusing on language change, onomatopoeia, slang, word origin, dialect, and language functions. (MM)

  1. Lessons Learned from the NASA Plum Brook Reactor Facility Decommissioning

    NASA Technical Reports Server (NTRS)

    2010-01-01

    NASA has been conducting decommissioning activities at its PBRF for the last decade. As a result of all this work there have been several lessons learned both good and bad. This paper presents some of the more exportable lessons.

  2. Surviving as an underrepresented minority scientist in a majority environment

    PubMed Central

    Jarvis, Erich D.

    2015-01-01

    I believe the evidence will show that the science we conduct and discoveries we make are influenced by our cultural experience, whether they be positive, negative, or neutral. I grew up as a person of color in the United States of America, faced with challenges that many had as members of an underrepresented minority group. I write here about some of the lessons I have learned that have allowed me to survive as an underrepresented minority ­scientist in a majority environment. PMID:26515973

  3. Lessons from the motorized migrations

    USGS Publications Warehouse

    Ellis, D.H.; Gee, G.F.; Clegg, K.R.; Duff, J.W.; Lishman, W.A.; Sladen, William J. L.

    2001-01-01

    Ten experiments have been conducted to determine if cranes can be led on migration and if those so trained will repeat migrations on their own. Results have been mixed as we have experienced the mishaps common to pilot studies. Nevertheless, we have learned many valuable lessons. Chief among these are that cranes can be led long distances behind motorized craft (air and ground), and those led over most or the entire route will return north come spring and south in fall to and from the general area of training. However, they will follow their own route. Groups transported south and flown at intervals along the route will migrate but often miss target termini. If certain protocol restrictions are followed, it is possible to make the trained cranes wild, however, the most practical way of so doing is to introduce them into a flock of wild cranes. We project that it is possible to create or restore wild migratory flocks of cranes by first leading small groups from chosen northern to southern termini.

  4. Four lessons in adaptive leadership.

    PubMed

    Useem, Michael

    2010-11-01

    The armed services have been in the business of leadership development much longer than the corporate world has. Today's military leaders need tools and techniques to face a fast-changing and unpredictable type of enemy--so the armed services train their officers in ways that build a culture of readiness and commitment. Business leaders need to foster an adaptive culture to survive and succeed, given that they, too, face unprecedented uncertainty--and new types of competitors. Michael Useem and his colleagues at the Wharton School incorporate exposure to military leadership into MBA and executive MBA programs. Highlights include direct contact in the classroom with leaders in the U.S. Army, the U.S. Marine Corps, and the Department of Defense, along with field-training exercises and battlefield visits. The programs are designed to help students connect viscerally to essential leadership lessons. Four are featured in the article: Meet the troops. Creating a personal link is crucial to leading people in challenging times. Make decisions. Making good and timely calls is the crux of leadership. Mission first. Focus on common purpose and eschew personal gain. Convey strategic intent. Make the objectives clear, but give people the freedom to execute on them in their own way.

  5. Lessons from modENCODE.

    PubMed

    Brown, James B; Celniker, Susan E

    2015-01-01

    The modENCODE (Model Organism Encyclopedia of DNA Elements) Consortium aimed to map functional elements-including transcripts, chromatin marks, regulatory factor binding sites, and origins of DNA replication-in the model organisms Drosophila melanogaster and Caenorhabditis elegans. During its five-year span, the consortium conducted more than 2,000 genome-wide assays in developmentally staged animals, dissected tissues, and homogeneous cell lines. Analysis of these data sets provided foundational insights into genome, epigenome, and transcriptome structure and the evolutionary turnover of regulatory pathways. These studies facilitated a comparative analysis with similar data types produced by the ENCODE Consortium for human cells. Genome organization differs drastically in these distant species, and yet quantitative relationships among chromatin state, transcription, and cotranscriptional RNA processing are deeply conserved. Of the many biological discoveries of the modENCODE Consortium, we highlight insights that emerged from integrative studies. We focus on operational and scientific lessons that may aid future projects of similar scale or aims in other, emerging model systems. PMID:26133010

  6. Science and Sandy: Lessons Learned

    NASA Astrophysics Data System (ADS)

    Werner, K.

    2013-12-01

    Following Hurricane Sandy's impact on the mid-Atlantic region, President Obama established a Task Force to '...ensure that the Federal Government continues to provide appropriate resources to support affected State, local, and tribal communities to improve the region's resilience, health, and prosperity by building for the future.' The author was detailed from NOAA to the Task Force between January and June 2013. As the Task Force and others began to take stock of the region's needs and develop plans to address them, many diverse approaches emerged from different areas of expertise including: infrastructure, management and construction, housing, public health, and others. Decision making in this environment was complex with many interests and variables to consider and balance. Although often relevant, science and technical expertise was not always at the forefront of this process. This talk describes the author's experience with the Sandy Task Force focusing on organizing scientific expertise to support the work of the Task Force. This includes a description of federal activity supporting Sandy recovery efforts, the role of the Task Force, and lessons learned from developing a science support function within the Task Force.

  7. Create positive contraceptive images for strongest impact in single lesson.

    PubMed

    1987-05-01

    Health educators attempting to deliver contraceptive information to adolescents in the classroom must seek ways to make a major impact in a very short period of time. A Planned Parenthood professional from New Jersey has developed a single-shot birth control lesson that, rather than presenting the pros and cons of various contraceptive methods, has teenagers identify themselves as at high, low, or no risk of pregnancy. Students estimate the number of classmates who are in each category and then assess whether they personally are at risk of an unintended pregnancy. In general, teens overestimate the number of classmates who are sexually active. This approach seems to make the ensuing discussion of contraceptive methods more meaningful. This discussion presents the condom and foam, the sponge, and visiting a family planning clinic. After this 40 minute presentation, fewer adolescents report being afraid of contraceptive side effects; they also have more knowledge about the efficacy and availability of different methods. A lesson in preparation is centered around a videotape entitled "Swept Away is Not Okay." It shows a teen couple going to a family planning clinic before they ever have intercourse. This strategy of encouraging adolescents to seek contraception before sexual involvement begins is considered more realistic than pressuring teens to abstain from sex. School officials and teachers have been receptive to this educational approach, viewing it as presenting important public health information.

  8. Lessons Learned from the Stardust Sample Return Mission

    NASA Technical Reports Server (NTRS)

    Zolensky, M. E.

    2013-01-01

    These are science and mission design and operations lessons learned from the Stardust Mission, which returned grains from comet Wild-2 and fresh interstellar dust to Earth in 2006 [1]. Science Lessons: Major discoveries of the Stardust Wild-2 samples include the presence of numerous chondrules and CAI in a comet, which requires a much more dynamic early solar system than many had envisaged, and verified predictions made by models requiring outward flow of early solar system solids before the early nebular gas had dissipated [1-3]. No evidence has been found for the presence of live Al-26 in the comet, suggesting late accretion [4]. Carbonates and unusual sulfides were found which potentially require activity of liquid water within the comet, but to only a minor degree at best [5-6]. The presence of abundant thermally-metamorphosed silicates in Wild-2 appears to require assembly from an earlier generation of bodies [7]. The abundance of presolar grains in the Wild-2 samples appears to be below what has been found in most chondritic IDPs and primitive chondrites [1]. The bulk mineralogy of Wild-2 grains does not match the mineralogy from any single other known astromaterial [7], and is also strikingly unlike that inferred from Spitzer Telescope spectra of Comet Temple 1 dust [8]. Amino acids and other fragile organics have been detected among the Wild-2 samples [9], which highlights the critical importance of further developing techniques for organic analysis in small samples, and cleaning outbound spacecraft.

  9. Lessons learned in TRU waste process improvement at LANL

    SciTech Connect

    Del Signore, J. C.; Huchton, J.; Martin, B.; Lindahl, P.; Miller, S.; Hartwell, W. B.

    2004-01-01

    Typical papers that discuss lessons learned or quality improvement focus on the challenge for a production facility reaching six sigma (3.4 Defects Per Million Opportunities) from five sigma. This paper discusses lessons learned when the Los Alamos National Laboratory's (LANL) transuranic (TRU) waste management project was challenged to establish a production system to meet the customer's expectations. The target for FY 2003 was set as two shipments of TRU waste per week leaving the site. The average for the four previous years (FY99-02) was about one shipment every two months. LANL recognized that, despite its success in 1999 as the first site to ship TRU waste to open the Waste Isolation Pilot Plant (WIPP), significant changes to the way business was being done were required to move to a production mode. Process improvements began in earnest in April 2002. This paper discusses several of the initiatives LANL took to achieve forty-five shipments in FY03. The paper is organized by topic into five major areas that LANL worked to get the job done.

  10. Ramadan Major Dietary Patterns

    PubMed Central

    Shadman, Zhaleh; Poorsoltan, Nooshin; Akhoundan, Mahdieh; Larijani, Bagher; Soleymanzadeh, Mozhdeh; Akhgar Zhand, Camelia; Seyed Rohani, Zahra Alsadat; Khoshniat Nikoo, Mohsen

    2014-01-01

    Background: There has been no data on population based dietary patterns during the Ramadan fasting month. Objectives: The purpose of this study was to detect Ramadan major dietary patterns among those who fast in Tehran. Materials and Methods: This cross-sectional study included 600 subjects, aged 18-65 with body mass index (BMI) of 18.5-40, who had decided to fast during Ramadan. Anthropometric measurements, usual physical activity level and educational status were collected two weeks before Ramadan. Information on Ramadan dietary intakes was obtained using a food frequency questionnaire and factor analysis was used to identify major dietary patterns. Results: We identified four major dietary patterns: 1) Western-like pattern; high in fast foods, salty snacks, nuts, potato, fish, poultry, chocolates, juices; 2) high cholesterol and high sweet junk food pattern; high in pickles, sweets and condiments, butter and cream, canned fish, visceral meats and eggs; 3) Mediterranean-like pattern; high in vegetables, olive oil, dates, dairy, dried fruits, fruits, red meats, tea and coffee and 4) Ramadan-style pattern; large consumption of Halim, soups, porridges, legumes and whole grains, soft drinks, Zoolbia and Bamieh. Age was positively and inversely associated with Mediterranean-like (P = 0.003; r = 0.17) and Ramadan style (P = 0.1; r = -0.13) dietary pattern, respectively. Pre-Ramadan physical activity level was associated with a Mediterranean-like dietary pattern (P < 0.0001; r = 0.20). Conclusions: This study showed a Ramadan-specific dietary pattern has unique characteristics, which has not yet been identified as a model of dietary pattern. Also, among identified dietary patterns, Mediterranean-like was the healthiest. PMID:25593728

  11. Judging the Quality of Teaching in Lessons: Some Thoughts Prompted by Ofsted's Subsidiary Guidance on Teaching Style

    ERIC Educational Resources Information Center

    Richards, Colin

    2014-01-01

    Lesson observations involving judgements of teaching quality are a regular feature of classroom life. Such observations and judgements are made by senior and middle managers in schools and also, very significantly, by Ofsted inspectors as a major component of their judgement on the quality of teaching in a school. Using the example of Ofsted…

  12. Design, Implementation, and Lessons Learned from a Digital Storytelling Project in an Undergraduate Health Promotion Theory Course

    ERIC Educational Resources Information Center

    Rimando, Marylen; Smalley, K. Bryant; Warren, Jacob C.

    2015-01-01

    This article describes the design, implementation and lessons learned from a digital storytelling project in a health promotion theory course. From 2011-2012, 195 health promotion majors completed a digital storytelling project at a Midwestern university. The instructor observed students' understanding of theories and models. This article adds to…

  13. Instructing ICT Lessons in Primary Schools: Teachers' Opinions and Applications

    ERIC Educational Resources Information Center

    Akbiyik, Cenk; Seferoglu, S. Sadi

    2012-01-01

    Regarding the use of information and communication technologies, acquiring basic knowledge and skills has become a necessity. Schools offer ICT lessons to young generations in order to enable them to use of ICTs effectively. But there are uncertainties about this relatively new lesson concerning effectiveness of the lesson and about how…

  14. Novice High School Science Teachers: Lesson Plan Adaptations

    ERIC Educational Resources Information Center

    Scharon, Aracelis Janelle

    2013-01-01

    The Next Generation Science Standards (NRC, 2013) positions teachers as responsible for necessary decision making about how their intended science lesson plan content supports continuous student science learning. Teachers interact with their instructional lesson plans in dynamic and constructive ways. Adapting lesson plans is complex. This process…

  15. Inductive & Deductive Science Thinking: A Model for Lesson Development

    ERIC Educational Resources Information Center

    Bilica, Kim; Flores, Margaret

    2009-01-01

    Middle school students make great learning gains when they participate in lessons that invite them to practice their developing scientific reasoning skills; however, designing developmentally appropriate, clear, and structured lessons about scientific thinking and reasoning can be difficult. This challenge can be met through lessons that teach…

  16. A Supporting Framework of Online Technology Resources for Lesson Planning

    ERIC Educational Resources Information Center

    He, Wu; Hartley, Kendall

    2010-01-01

    Lesson planning serves as a key means for ensuring the quality of instruction. In an effort to facilitate and improve the literature related to lesson planning, this paper proposes a framework which integrates online lesson planners, databases, case libraries, and Web 2.0 tools such as blogs and wikis to support both pre-service and in-service…

  17. Preservice String Teachers' Lesson-Planning Processes: An Exploratory Study

    ERIC Educational Resources Information Center

    Schmidt, Margaret

    2005-01-01

    This yearlong qualitative study is an examination of 10 undergraduate preservice teachers' lesson planning for the classes and/or individual lessons they taught in a university string project. Data analysis revealed that these preservice teachers held differing views of lesson planning from each other and from their supervisor. Five themes…

  18. Thinking through a Lesson: Successfully Implementing High-Level Tasks

    ERIC Educational Resources Information Center

    Smith, Margaret S.; Bill, Victoria; Hughes, Elizabeth K.

    2008-01-01

    This article focuses on the Thinking Through a Lesson Protocol (TTLP) that is intended to facilitate the design of lessons based on cognitively challenging mathematics tasks. Included is a discussion of the key features of the TTLP, suggestions on ways in which the protocol can be used as a tool for collaborative lesson planning, and a discussion…

  19. Lesson Planning: A Practice of Professional Responsibility and Development

    ERIC Educational Resources Information Center

    Shen, Jianping; Poppink, Sue; Cui, Yunhuo; Fan, Guorui

    2007-01-01

    Lesson planning is integral to teachers' professional development in China. It includes their individual reflection and study as well as the collegial activities undertaken to prepare the lesson. In China, organizational structures for both individual teachers and a school's professional community embed lesson preparation in two activities:…

  20. Utilizing Internet-Based Videoconferencing for Instrumental Music Lessons

    ERIC Educational Resources Information Center

    Dammers, Richard J.

    2009-01-01

    This exploration of online applied music lessons focused on nine trumpet lessons between Jeremy, a college trumpet professor on the East Coast, and Kate, an eighth-grade trumpet player in the Midwest. These lessons followed an entry-level videoconferencing approach using personal computers, Web cams, and Skype videoconferencing software. These…

  1. Science/Technology/Society: Model Lessons for Secondary Science Classes.

    ERIC Educational Resources Information Center

    Pearson, Janice V., Ed.

    This volume contains 35 lessons designed to be used in secondary science classes to introduce the science/technology/society (STS) themes and issues. While the first 11 lessons focus on general STS themes, the other 24 lessons cover specific STS issues that fall under such categories as population growth, water resources, world hunger, food…

  2. Professional Development through Lesson Study: Teaching the Derivative Using Geogebra

    ERIC Educational Resources Information Center

    Verhoef, Nellie C.; Coenders, Fer; Pieters, Jules M.; van Smaalen, Daan; Tall, David O.

    2015-01-01

    This study focuses on mathematics teachers' professional development through elements of Japanese lesson study. The teachers designed a research lesson with regard to sense-making of the derivative using the integration of GeoGebra. In the second year of the four-year lesson study project, seven secondary school teachers--from different Dutch…

  3. Visualizing Interaction during Lesson Study: A Graph-Theoretic Approach

    ERIC Educational Resources Information Center

    Clevenger, Marie; Kuhnley, Sheryle; O'Rourke, Colin; Umland, Kristin

    2009-01-01

    Lesson study, a form of teacher professional development, has grown in popularity in the United States over the past decade. A key tenet of lesson study is that teachers will increase their knowledge of effective instruction by planning a lesson and analyzing its enactment. This work describes a method of representing conversations graphically…

  4. Designing Star Quality S.O.S. Lesson Plans. Tips

    ERIC Educational Resources Information Center

    Small, Ruth V.

    2007-01-01

    Once a lesson plan has been submitted to S.O.S., it goes to two independent evaluators, who review every part of the plan, from the title to related standards, using a common rubric. Each section of the lesson plan is rated as either Acceptable, Needs Improvement, or Unacceptable. The collective ratings of all sections of the lesson plan are then…

  5. Teaching Ideas. The Electoral College: A Jigsaw Lesson.

    ERIC Educational Resources Information Center

    Palmer, J. Jesse

    1988-01-01

    Provides a lesson plan for high school students which addresses how the electoral college elects the President and Vice President of the United States. The content of the lesson is divided into five interrelated parts which are distributed to separate groups of students. The students must share their group work to complete the lesson. (JDH)

  6. Tora no Maki III. Lessons for Teaching about Contemporary Japan.

    ERIC Educational Resources Information Center

    National Council for the Social Studies, Washington, DC.

    The elements of Japan, including history, geography, economics, civics, and cultural studies, are in this collection of original lesson plans. The lessons are meant to provide original content about Japan to augment and supplement an existing unit of study and evoke a spirit of inquiry and introspection. The 24 lessons are as follows: (1) "Family…

  7. Comparative Lessons for Democracy: An International Curriculum Development Project.

    ERIC Educational Resources Information Center

    Shinew, Dawn M.; Fischer, John M.

    1997-01-01

    Describes a project, Comparative Lessons for Democracy, to develop and publish lessons for high school students. Lessons compare institutions and processes of constitutional democracy in the United States and five post-communist countries involved in the Civitas international civic education programs: Latvia, Poland, the Czech Republic, Hungary,…

  8. Plant Identification Characteristics for Deciduous Trees & Shrubs. Lesson Plans.

    ERIC Educational Resources Information Center

    Burkholder, Kathy

    This manual contains a group of lesson plans designed for use with a slide series (not included here). Its purpose is to introduce students to the basic concepts and terminology used in the identification of deciduous trees and shrubs. The manual is composed of 12 lesson plans. The first lesson is an introduction to plant identification. The…

  9. Secondary Lesson Plans in Law-Related Education.

    ERIC Educational Resources Information Center

    Utah State Office of Education, Salt Lake City.

    This handbook contains teacher developed lessons to help Utah educators integrate legal education and values education into the overall secondary curriculum. The lessons can also be used by educators in other states. The handbook begins with a discussion of the various teaching methods utilized in the lessons: brainstorming, case studies,…

  10. Craft Lessons: Teaching Writing K-8. Second Edition

    ERIC Educational Resources Information Center

    Fletcher, Ralph; Portalupi, JoAnn

    2007-01-01

    Since its publication in 1998 Craft Lessons has become a mainstay of writing teachers, both new and experienced. Practical lessons--each printed on one page--and the instructional language geared to three grade-level groupings: K-2, 3-4, and 5-8 are contained in this book. In the decade since Craft Lessons' publication the world has changed in…

  11. Preparing a Qualitative Research-Based Dissertation: Lessons Learned

    ERIC Educational Resources Information Center

    Bowen, Glenn A.

    2005-01-01

    In this article, a newly minted Ph.D. shares seven lessons learned during the process of preparing a dissertation based on qualitative research methods. While most of the lessons may be applicable to any kind of research, the writer focuses on the special challenges of employing a qualitative methodology. The lessons are: (1) Read, read, read; (2)…

  12. Lessons learned from the Hubble Space Telescope planning and scheduling system implementation and operation

    NASA Technical Reports Server (NTRS)

    Ruitberg, Edward O.; Ondrus, Paul J.

    1990-01-01

    The major challenge of the NASA Hubble Space Telescope (HST) Ground System has been the implementation of the planning and scheduling system. This paper describes the operational flow of HST from science proposals to the actual execution of science observations on board the HST. The paper provides a collection of lessons learned over the 10 years that have covered the definition, development, test, and initial operation of HST's planning and scheduling system.

  13. Lessons Learned and Future Goals of the High Lift Prediction Workshops

    NASA Technical Reports Server (NTRS)

    Rumsey, Christopher L.; Lee-Rausch, Elizabeth; Slotnick, Jeffrey P.

    2016-01-01

    The American Institute of Aeronautics and Astronautics (AIAA) High Lift Prediction Workshop series is described. Two workshops have been held to date. Major conclusions are summarized, and plans for future workshops are outlined. A compilation of lessons learned from the first two workshops is provided. This compilation includes a summary of needs for future high-lift experiments that are intended for computational fluid dynamics (CFD) validation.

  14. The Space Weather Compendium: Trials and Tribulations to Aligning Existing Lessons with the National Standards

    NASA Astrophysics Data System (ADS)

    Wood, E. L.; Cobabe-Ammann, E.

    2008-12-01

    A major challenge facing successful programs in solar and space physics education is finding appropriate standards-based lessons at the elementary, middle and high school levels. High-quality lessons follow a specific set of criteria to facilitate science literacy in solar and space physics within a defined scope and sequence. Without this, students fail to grasp the interconnectedness of the science and lack a sense of the bigger picture. Because teachers often have limited familiarity with the science of solar and space physics, finding solar and space physics lessons that align with state and national standards can be a challenge. CU-LASP's Space Weather Compendium is a compilation of existing lessons and activities from a wide range of sources that we have aligned to national and Colorado state standards and placed within a grade- appropriate scope and sequence. Here, we explore the challenges involved in creating a compendium of activities that align with national standards, and how to successfully meet space physics literacy goals at the elementary, middle and high school levels. In addition, we outline the additional supporting materials that we have found teachers need in order to bring the excitement of solar and space physics into the classroom effectively.

  15. Capable Reader Program: Lesson Plan Guide. Units B1; B2; B3; [and] B4. Pilot Year 1979-1980, Final Edition 1980-1981.

    ERIC Educational Resources Information Center

    Casper, Donna; And Others

    Part of a curriculum series for academically gifted elementary students in the area of reading, the four lesson plan guides each fucus on one of the following major objectives: (1) identifying the relationship between the major and minor premise and stating whether the conclusion is a fallacy in reasoning; (2) recognizing the pursuasive use of…

  16. Majorization entropic uncertainty relations

    NASA Astrophysics Data System (ADS)

    Puchała, Zbigniew; Rudnicki, Łukasz; Życzkowski, Karol

    2013-07-01

    Entropic uncertainty relations in a finite-dimensional Hilbert space are investigated. Making use of the majorization technique we derive explicit lower bounds for the sum of Rényi entropies describing probability distributions associated with a given pure state expanded in eigenbases of two observables. Obtained bounds are expressed in terms of the largest singular values of submatrices of the unitary rotation matrix. Numerical simulations show that for a generic unitary matrix of size N = 5, our bound is stronger than the well-known result of Maassen and Uffink (MU) with a probability larger than 98%. We also show that the bounds investigated are invariant under the dephasing and permutation operations. Finally, we derive a classical analogue of the MU uncertainty relation, which is formulated for stochastic transition matrices. Dedicated to Iwo Białynicki-Birula on the occasion of his 80th birthday.

  17. Lesson Study in Prospective Mathematics Teacher Education: Didactic and Paradidactic Technology in the Post-Lesson Reflection

    ERIC Educational Resources Information Center

    Rasmussen, Klaus

    2016-01-01

    This paper presents a detailed analysis of the post-lesson reflection, carried out in the context of eight cases of lesson study conducted by teams of Danish, lower secondary prospective teachers and their supervisors. The participants, representing different institutions, were all new to the lesson study format. Nevertheless, it is demonstrated…

  18. "Lesson Rainbow": The Use of Multiple Representations in an Internet-Based, Discipline-Integrated Science Lesson

    ERIC Educational Resources Information Center

    Hsu, Ying-Shao

    2006-01-01

    This paper presents the development and evaluation of a web-based lesson--Lesson Rainbow. This lesson features multiple representations (MRs), which purposefully deliver concepts in relation to distinctive disciplinary subject areas through story-based animations that are closely related to learners' life experiences. The researchers selected 58…

  19. The Role of the Knowledgeable Other in Lesson Study: Examining the Final Comments of Experienced Lesson Study Practitioners

    ERIC Educational Resources Information Center

    Takahashi, Akihiko

    2014-01-01

    Lesson study, originating in Japan, has been implemented in many different countries as an approach to improve teaching and learning. But some mechanisms of lesson study are not fully understood. In particular, researchers and educators trying to implement lesson study in their own schools often ask about the role of knowledgeable others who…

  20. Lessons from reproductive technology research.

    PubMed

    Seidel, George E

    2015-01-01

    A plethora of assisted reproductive technologies (ARTs) have come into routine use over the past half century. Some of these procedures were used much earlier experimentally. For example, Spallanzani performed artificial insemination in the dog in the late 1700s, and Heape did successful embryo transfer in the rabbit in 1890. Truly revolutionary tools and concepts important for ART occur at approximately half-decade intervals, for example, recombinant DNA procedures, transgenic technology, somatic cell nuclear transplantation, the polymerase chain reaction, and microRNAs. Similarly, obvious technologies sometimes take decades to come into practical use, such as sexing sperm and in vitro fertilization. I have categorized ARTs into five somewhat arbitrary categories in terms of perceived difficulty and feasibility: (a) when the seemingly possible turns out to be (essentially) impossible, e.g., homozygous, uniparental females; (b) when the seemingly impossible becomes possible, e.g., cryopreservation of embryos and transgenesis; (c) when the seemingly difficult turns out to be relatively easy, e.g., cryopreservation of sperm; (d) when the seemingly easy turns out to be difficult in key species, e.g., in vitro fertilization; and (e) when the seemingly difficult remains difficult, e.g., making true embryonic stem cells. The adage that "it is easy when you know how" applies repeatedly. The boundaries between what appears impossible/possible and difficult/easy change constantly owing to new tools and insights, one of the more important lessons learned. ARTs frequently are synergistic with each other. For example, somatic cell nuclear transplantation has made many kinds of experiments feasible that otherwise were impractical. Another example is that sexing sperm is useless for application without artificial insemination or in vitro fertilization. ARTs frequently are perceived as neat tricks and stimulate further thinking. This is useful for both teaching and research. PMID

  1. Lessons from reproductive technology research.

    PubMed

    Seidel, George E

    2015-01-01

    A plethora of assisted reproductive technologies (ARTs) have come into routine use over the past half century. Some of these procedures were used much earlier experimentally. For example, Spallanzani performed artificial insemination in the dog in the late 1700s, and Heape did successful embryo transfer in the rabbit in 1890. Truly revolutionary tools and concepts important for ART occur at approximately half-decade intervals, for example, recombinant DNA procedures, transgenic technology, somatic cell nuclear transplantation, the polymerase chain reaction, and microRNAs. Similarly, obvious technologies sometimes take decades to come into practical use, such as sexing sperm and in vitro fertilization. I have categorized ARTs into five somewhat arbitrary categories in terms of perceived difficulty and feasibility: (a) when the seemingly possible turns out to be (essentially) impossible, e.g., homozygous, uniparental females; (b) when the seemingly impossible becomes possible, e.g., cryopreservation of embryos and transgenesis; (c) when the seemingly difficult turns out to be relatively easy, e.g., cryopreservation of sperm; (d) when the seemingly easy turns out to be difficult in key species, e.g., in vitro fertilization; and (e) when the seemingly difficult remains difficult, e.g., making true embryonic stem cells. The adage that "it is easy when you know how" applies repeatedly. The boundaries between what appears impossible/possible and difficult/easy change constantly owing to new tools and insights, one of the more important lessons learned. ARTs frequently are synergistic with each other. For example, somatic cell nuclear transplantation has made many kinds of experiments feasible that otherwise were impractical. Another example is that sexing sperm is useless for application without artificial insemination or in vitro fertilization. ARTs frequently are perceived as neat tricks and stimulate further thinking. This is useful for both teaching and research.

  2. Active Learning in a Non-Majors Biology Class: Lessons Learned

    ERIC Educational Resources Information Center

    McClanahan, Elaine B.; McClanahan, Lon L.

    2002-01-01

    This article describes how a traditional biology lecture course was transformed into an interactive class. A review the activities used, changes made to grading policy, and practical tips for integration of active learning in the classroom are provided. Analysis of student responses to course assessments indicated that active learning experiences…

  3. Lessons from history: why race and ethnicity have played a major role in biomedical research.

    PubMed

    Duster, Troy

    2006-01-01

    Before any citizen enters the role of scientist, medical practitioner, lawyer, epidemiologist, and so on, each and all grow up in a society in which the categories of human differentiation are folk categories that organize perceptions, relations, and behavior. That was true during slavery, during Reconstruction, the eugenics period, the two World Wars, and is no less true today. While every period understandably claims to transcend those categories, medicine, law, and science are profoundly and demonstrably influenced by the embedded folk notions of race and ethnicity.

  4. Federal Aid to Elementary and Secondary Education: Premises, Effects, and Major Lessons Learned

    ERIC Educational Resources Information Center

    Manna, Paul

    2008-01-01

    This paper aims to inform federal education policy by examining Title I of the Elementary and Secondary Education Act (ESEA), the Individuals with Disabilities Education Act (IDEA), and two federal efforts to improve teacher quality, the Eisenhower Professional Development Program and the highly qualified teacher provisions of the No Child Left…

  5. Latin America and the Caribbean: A Major Project for Literacy. Literacy Lessons.

    ERIC Educational Resources Information Center

    Rivero, Jose

    The overall illiteracy rate has been in sharp decline in Latin America, falling from 27.3 percent in 1970 to 17.3 percent in 1985. However, the total number of illiterate people has remained practically stable over the same period. Overall literacy rates tend to increase with the rurality of the population, the proportion of women, the absence of…

  6. Applying lessons from SN studies to GRBs

    SciTech Connect

    Fryer, Christopher Lee

    2008-01-01

    Supernovae and Gamma-Ray bursts display many similarities, both in their observational qualities and in the engines behind these powerful explosions. Although not identical, there is a strong synergy in the study of these two objects. There is much the gamma-ray burst field can learn from the lessons of the more-developed supernova field, but the supernova field can also leam from new techniques developed for gamma-ray burst studies. Here I review some of the 'lessons learned' from these fields to help foster this synergy.

  7. Lessons Learned In Developing The VACIS™ Products

    NASA Astrophysics Data System (ADS)

    Orphan, Victor J.

    2011-06-01

    SAIC's development of VACIS™ provides useful "lessons learned" in bridging the gap from an idea to a security or contraband detection product. From a gamma densitometer idea for solving a specific Customs Service (CS) requirement (detection of drugs in near-empty tanker trucks) in mid-1990's, SAIC developed a broad line of vehicle and cargo inspections systems (over 500 systems deployed to date) based on a gamma-ray radiographic imaging technique. This paper analyzes the reasons for the successful development of VACIS and attempts to identify "lessons learned" useful for future security and contraband detection product developments.

  8. Lessons learned from early criticality accidents

    SciTech Connect

    Malenfant, R.E.

    1996-06-01

    Four accidents involving the approach to criticality occurred during the period July, 1945, through May, 1996. These have been described in the format of the OPERATING EXPERIENCE WEEKLY SUMMARY which is distributed by the Office of Nuclear and Facility Safety. Although the lessons learned have been incorporated in standards, codes, and formal procedures during the last fifty years, this is their first presentation in this format. It is particularly appropriate that they be presented in the forum of the Nuclear Criticality Technology Safety Project Workshop closest to the fiftieth anniversary of the last of the four accidents, and that which was most instrumental in demonstrating the need to incorporate lessons learned.

  9. Very Large System Dynamics Models - Lessons Learned

    SciTech Connect

    Jacob J. Jacobson; Leonard Malczynski

    2008-10-01

    This paper provides lessons learned from developing several large system dynamics (SD) models. System dynamics modeling practice emphasize the need to keep models small so that they are manageable and understandable. This practice is generally reasonable and prudent; however, there are times that large SD models are necessary. This paper outlines two large SD projects that were done at two Department of Energy National Laboratories, the Idaho National Laboratory and Sandia National Laboratories. This paper summarizes the models and then discusses some of the valuable lessons learned during these two modeling efforts.

  10. An inquiry-based programming lesson

    NASA Astrophysics Data System (ADS)

    Douglas, Stephanie; Rice, Emily; Derdzinski, Andrea

    2016-03-01

    We designed a 2-day inquiry activity where students learned about error analysis and coding practices in Python. Inquiry-based lessons provide students with opportunities to independently investigate scientific concepts and tools. A general structure is developed ahead of time and minimal, careful guidance provided during the activity, but students are given as much freedom as possible to explore the concepts at their own pace. We designed our activity to help students learn to write flexible, re-usable, and readable code. I will describe the lesson structure we initially designed, as well as what aspects worked for our students (or didn't) and our experience leading the activity.

  11. The lift-fan aircraft: Lessons learned

    NASA Technical Reports Server (NTRS)

    Deckert, Wallace H.

    1995-01-01

    This report summarizes the highlights and results of a workshop held at NASA Ames Research Center in October 1992. The objective of the workshop was a thorough review of the lessons learned from past research on lift fans, and lift-fan aircraft, models, designs, and components. The scope included conceptual design studies, wind tunnel investigations, propulsion systems components, piloted simulation, flight of aircraft such as the SV-5A and SV-5B and a recent lift-fan aircraft development project. The report includes a brief summary of five technical presentations that addressed the subject The Lift-Fan Aircraft: Lessons Learned.

  12. [Plantar fasciitis due to driving lessons?].

    PubMed

    Best, N; Smolenski, U C

    2012-06-01

    A first league female soccer player presented with the symptoms of a fasciitis plantaris of the left foot. After treatment and a training pause she complained about the same symptoms in the other foot. In our opinion the reason for this dysfunction could be driving lessons. After interrupting the driving lessons in combination with pelvic myofascial treatment, the foot complaints were resolved. We must therefore assume that unusual actions by an athlete may lead to an overuse syndrome. The conclusion for the physicians is that it is obligatory to determine all aspects of the athletes activitis, especially those of recreation and leisure time also. PMID:22638991

  13. Searching for life in the universe: lessons from the earth

    NASA Technical Reports Server (NTRS)

    Nealson, K. H.

    2001-01-01

    Space programs will soon allow us to search for life in situ on Mars and to return samples for analysis. A major focal point is to search for evidence of present or past life in these samples, evidence that, if found, would have far-reaching consequences for both science and religion. A search strategy will consider the entire gamut of life on our own planet, using that information to frame a search that would recognize life even if it were fundamentally different from that we know on Earth. We discuss here how the lessons learned from the study of life on Earth can be used to allow us to develop a general strategy for the search for life in the Universe.

  14. Lessons from natural and artificial polyploids in higher plants.

    PubMed

    Hegarty, M; Coate, J; Sherman-Broyles, S; Abbott, R; Hiscock, S; Doyle, J

    2013-01-01

    Polyploidy in higher plants is a major source of genetic novelty upon which selection may act to drive evolution, as evidenced by the widespread success of polyploid species in the wild. However, research into the effects of polyploidy can be confounded by the entanglement of several processes: genome duplication, hybridisation (allopolyploidy is frequent in plants) and subsequent evolution. The discovery of the chemical agent colchicine, which can be used to produce artificial polyploids on demand, has enabled scientists to unravel these threads and understand the complex genomic changes involved in each. We present here an overview of lessons learnt from studies of natural and artificial polyploids, and from comparisons between the 2, covering basic cellular and metabolic consequences through to alterations in epigenetic gene regulation, together with 2 in-depth case studies in Senecio and Glycine. See also the sister article focusing on animals by Arai and Fujimoto in this themed issue. PMID:23816545

  15. Bioenergy and Biodiversity: Key Lessons from the Pan American Region.

    PubMed

    Kline, Keith L; Martinelli, Fernanda Silva; Mayer, Audrey L; Medeiros, Rodrigo; Oliveira, Camila Ortolan F; Sparovek, Gerd; Walter, Arnaldo; Venier, Lisa A

    2015-12-01

    Understanding how large-scale bioenergy production can affect biodiversity and ecosystems is important if society is to meet current and future sustainable development goals. A variety of bioenergy production systems have been established within different contexts throughout the Pan American region, with wide-ranging results in terms of documented and projected effects on biodiversity and ecosystems. The Pan American region is home to the majority of commercial bioenergy production and therefore the region offers a broad set of experiences and insights on both conflicts and opportunities for biodiversity and bioenergy. This paper synthesizes lessons learned focusing on experiences in Canada, the United States, and Brazil regarding the conflicts that can arise between bioenergy production and ecological conservation, and benefits that can be derived when bioenergy policies promote planning and more sustainable land-management systems. We propose a research agenda to address priority information gaps that are relevant to biodiversity concerns and related policy challenges in the Pan American region.

  16. Satellite-instrument system engineering best practices and lessons

    NASA Astrophysics Data System (ADS)

    Schueler, Carl F.

    2009-08-01

    This paper focuses on system engineering development issues driving satellite remote sensing instrumentation cost and schedule. A key best practice is early assessment of mission and instrumentation requirements priorities driving performance trades among major instrumentation measurements: Radiometry, spatial field of view and image quality, and spectral performance. Key lessons include attention to technology availability and applicability to prioritized requirements, care in applying heritage, approaching fixed-price and cost-plus contracts with appropriate attention to risk, and assessing design options with attention to customer preference as well as design performance, and development cost and schedule. A key element of success either in contract competition or execution is team experience. Perhaps the most crucial aspect of success, however, is thorough requirements analysis and flowdown to specifications driving design performance with sufficient parameter margin to allow for mistakes or oversights - the province of system engineering from design inception to development, test and delivery.

  17. Bioenergy and Biodiversity: Key Lessons from the Pan American Region

    NASA Astrophysics Data System (ADS)

    Kline, Keith L.; Martinelli, Fernanda Silva; Mayer, Audrey L.; Medeiros, Rodrigo; Oliveira, Camila Ortolan F.; Sparovek, Gerd; Walter, Arnaldo; Venier, Lisa A.

    2015-12-01

    Understanding how large-scale bioenergy production can affect biodiversity and ecosystems is important if society is to meet current and future sustainable development goals. A variety of bioenergy production systems have been established within different contexts throughout the Pan American region, with wide-ranging results in terms of documented and projected effects on biodiversity and ecosystems. The Pan American region is home to the majority of commercial bioenergy production and therefore the region offers a broad set of experiences and insights on both conflicts and opportunities for biodiversity and bioenergy. This paper synthesizes lessons learned focusing on experiences in Canada, the United States, and Brazil regarding the conflicts that can arise between bioenergy production and ecological conservation, and benefits that can be derived when bioenergy policies promote planning and more sustainable land-management systems. We propose a research agenda to address priority information gaps that are relevant to biodiversity concerns and related policy challenges in the Pan American region.

  18. The History of Cystinosis: Lessons for Clinical Management

    PubMed Central

    Goodyer, Paul

    2011-01-01

    Cystinosis is a rare disorder, and, accordingly, progress on the understanding and treatment of this disease has been relatively slow. Although cystinosis was identified over 100 years ago, the history of cystinosis is marked by a few sudden leaps forward in our understanding rather than by a sustained research effort fuelled by the larger research community. Major conceptual break-throughs include (a) its discovery in 1903, (b) recognition of the renal Fanconi syndrome, (c) realization that tissue accumulation of cystine reflects a defective channel in the lysosomal membrane, (d) translation of this discovery to trials of cysteamine, (e) discovery of the CTNS gene, and (f) report of successful stem cell therapy in the cystinotic mouse. This paper focuses on the importance management lessons from these milestones and the potential new therapeutic strategies which may be looming in the near future. PMID:22013525

  19. Remote maintenance lessons learned'' on prototypical reprocessing equipment

    SciTech Connect

    Kring, C.T.; Schrock, S.L.

    1990-01-01

    Hardware representative of essentially every major equipment item necessary for reprocessing breeder reactor nuclear fuel has been installed and tested for remote maintainability. This testing took place in a cold mock-up of a remotely maintained hot cell operated by the Consolidated Fuel Reprocessing Program (CFRP) within the Fuel Recycle Division at Oak Ridge National Laboratory (ORNL). The reprocessing equipment tested included a Disassembly System, a Shear System, a Dissolver System, an Automated Sampler System, removable Equipment Racks on which various chemical process equipment items were mounted, and an advanced servomanipulator (ASM). These equipment items were disassembled and reassembled remotely by using the remote handling systems that are available within the cold mock-up area. This paper summarizes the lessons learned'' as a result of the numerous maintenance activities associated with each of these equipment items. 4 refs., 3 figs., 1 tab.

  20. Applications of parallel supercomputers: Scientific results and computer science lessons

    SciTech Connect

    Fox, G.C.

    1989-07-12

    Parallel Computing has come of age with several commercial and inhouse systems that deliver supercomputer performance. We illustrate this with several major computations completed or underway at Caltech on hypercubes, transputer arrays and the SIMD Connection Machine CM-2 and AMT DAP. Applications covered are lattice gauge theory, computational fluid dynamics, subatomic string dynamics, statistical and condensed matter physics,theoretical and experimental astronomy, quantum chemistry, plasma physics, grain dynamics, computer chess, graphics ray tracing, and Kalman filters. We use these applications to compare the performance of several advanced architecture computers including the conventional CRAY and ETA-10 supercomputers. We describe which problems are suitable for which computers in the terms of a matching between problem and computer architecture. This is part of a set of lessons we draw for hardware, software, and performance. We speculate on the emergence of new academic disciplines motivated by the growing importance of computers. 138 refs., 23 figs., 10 tabs.

  1. EFRC CMSNF Major Accomplishments

    SciTech Connect

    D. Hurley; Todd R. Allen

    2014-09-01

    The mission of the Center for Material Science of Nuclear Fuels (CMSNF) has been to develop a first-principles-based understanding of thermal transport in the most widely used nuclear fuel, UO2, in the presence of defect microstructure associated with radiation environments. The overarching goal within this mission was to develop an experimentally validated multiscale modeling capability directed toward a predictive understanding of the impact of radiation and fission-product induced defects and microstructure on thermal transport in nuclear fuel. Implementation of the mission was accomplished by integrating the physics of thermal transport in crystalline solids with microstructure science under irradiation through multi institutional experimental and computational materials theory teams from Idaho National Laboratory, Oak Ridge National Laboratory, Purdue University, the University of Florida, the University of Wisconsin, and the Colorado School of Mines. The Center’s research focused on five major areas: (i) The fundamental aspects of anharmonicity in UO2 crystals and its impact on thermal transport; (ii) The effects of radiation microstructure on thermal transport in UO2; (iii) The mechanisms of defect clustering in UO2 under irradiation; (iv) The effect of temperature and oxygen environment on the stoichiometry of UO2; and (v) The mechanisms of growth of dislocation loops and voids under irradiation. The Center has made important progress in each of these areas, as summarized below.

  2. [Major salmonellosis in Benin].

    PubMed

    Dovonou, A; Adoukonou, T; Sanni, A; Gandaho, P

    2011-12-01

    Although salmonellosis is a common endemo-epidemic disease in Benin, there is a paucity of data about it. The purpose of this cross-sectional study was to determine the incidence of major salmonellosis requiring hospitalizaton and to describe its epidemiological, clinical, and serologic features as well as treatment and outcome. Consecutive cases observed at the Medical Department of Parakou University Hospital in Benin between January 1, 2005 and December 31 2007 were included. Salmonellosis was defined on the basis of clinical and serological criteria. Among the 2,520 patients hospitalized during the study period, salmonellosis was diagnosed in 135 (5.4% [95% CI 4.5%-6.3%]). Highest incidences were observed in January, July, October and November. The main symptoms were headache, fever, fatigue and abdominal pain. The Salmonella typhi serotype was identified in 94.8% of patients. Two patients presented co-infection, i.e., Salmonella typhi with paratyphi A in one case and Salmonella typhi with paratyphi B in the other. Fluoroquinolones were used for treatment in 79.3% of patients. Outcome was favorable in 62.2%. The main complications were,typhoid digestive perforation in 11.1%, and gastrointestinal bleeding in 8.1%. The mortality rate was 4.4% (n=6). These data are consistent with previous reports in the literature and confirm the frequency and severity of salmonellosis in Benin. PMID:22393642

  3. Major depressive disorder.

    PubMed

    Otte, Christian; Gold, Stefan M; Penninx, Brenda W; Pariante, Carmine M; Etkin, Amit; Fava, Maurizio; Mohr, David C; Schatzberg, Alan F

    2016-01-01

    Major depressive disorder (MDD) is a debilitating disease that is characterized by depressed mood, diminished interests, impaired cognitive function and vegetative symptoms, such as disturbed sleep or appetite. MDD occurs about twice as often in women than it does in men and affects one in six adults in their lifetime. The aetiology of MDD is multifactorial and its heritability is estimated to be approximately 35%. In addition, environmental factors, such as sexual, physical or emotional abuse during childhood, are strongly associated with the risk of developing MDD. No established mechanism can explain all aspects of the disease. However, MDD is associated with alterations in regional brain volumes, particularly the hippocampus, and with functional changes in brain circuits, such as the cognitive control network and the affective-salience network. Furthermore, disturbances in the main neurobiological stress-responsive systems, including the hypothalamic-pituitary-adrenal axis and the immune system, occur in MDD. Management primarily comprises psychotherapy and pharmacological treatment. For treatment-resistant patients who have not responded to several augmentation or combination treatment attempts, electroconvulsive therapy is the treatment with the best empirical evidence. In this Primer, we provide an overview of the current evidence of MDD, including its epidemiology, aetiology, pathophysiology, diagnosis and treatment. PMID:27629598

  4. Predicting Major Solar Eruptions

    NASA Astrophysics Data System (ADS)

    Kohler, Susanna

    2016-05-01

    Coronal mass ejections (CMEs) and solar flares are two examples of major explosions from the surface of the Sun but theyre not the same thing, and they dont have to happen at the same time. A recent study examines whether we can predict which solar flares will be closely followed by larger-scale CMEs.Image of a solar flare from May 2013, as captured by NASAs Solar Dynamics Observatory. [NASA/SDO]Flares as a Precursor?A solar flare is a localized burst of energy and X-rays, whereas a CME is an enormous cloud of magnetic flux and plasma released from the Sun. We know that some magnetic activity on the surface of the Sun triggers both a flare and a CME, whereas other activity only triggers a confined flare with no CME.But what makes the difference? Understanding this can help us learn about the underlying physical drivers of flares and CMEs. It also might help us to better predict when a CME which can pose a risk to astronauts, disrupt radio transmissions, and cause damage to satellites might occur.In a recent study, Monica Bobra and Stathis Ilonidis (Stanford University) attempt to improve our ability to make these predictions by using a machine-learning algorithm.Classification by ComputerUsing a combination of 6 or more features results in a much better predictive success (measured by the True Skill Statistic; higher positive value = better prediction) for whether a flare will be accompanied by a CME. [Bobra Ilonidis 2016]Bobra and Ilonidis used magnetic-field data from an instrument on the Solar Dynamics Observatory to build a catalog of solar flares, 56 of which were accompanied by a CME and 364 of which were not. The catalog includes information about 18 different features associated with the photospheric magnetic field of each flaring active region (for example, the mean gradient of the horizontal magnetic field).The authors apply a machine-learning algorithm known as a binary classifier to this catalog. This algorithm tries to predict, given a set of features

  5. SRMS History, Evolution and Lessons Learned

    NASA Technical Reports Server (NTRS)

    Jorgensen, Glenn; Bains, Elizabeth

    2011-01-01

    Early in the development of the Space Shuttle, it became clear that NASA needed a method of deploying and retrieving payloads from the payload bay. The Shuttle Remote Manipulator System (SRMS) was developed to fill this need. The 50 foot long robotic arm is an anthropomorphic design consisting of three electromechanical joints, six degrees of freedom, and two boom segments. Its composite boom construction provided a light weight solution needed for space operations. Additionally, a method of capturing payloads with the arm was required and a unique End Effector was developed using an electromechanical snare mechanism. The SRMS is operated using a Displays and Controls Panel and hand controllers located within the aft crew compartment of the shuttle. Although the SRMS was originally conceived to deploy and retrieve payloads, its generic capabilities allowed it to perform many other functions not originally conceived of. Over the years it has been used for deploying and retrieving constrained and free flying payloads, maneuvering and supporting EVA astronauts, satellite repair, International Space Station construction, and as a viewing aid for on-orbit International Space Station operations. After the Columbia accident, a robotically compatible Orbiter Boom Sensor System (OBSS) was developed and used in conjunction with the SRMS to scan the Thermal Protection System (TPS) of the shuttle. These scans ensure there is not a breach of the TPS prior to shuttle re-entry. Ground operations and pre mission simulation, analysis and planning played a major role in the success of the SRMS program. A Systems Engineering Simulator (SES) was developed to provide a utility complimentary to open loop engineering simulations. This system provided a closed-loop real-time pilot-driven simulation giving visual feedback, display and control panel interaction, and integration with other vehicle systems, such as GN&C. It has been useful for many more applications than traditional training

  6. X-31 Mishap: Lessons Learned

    NASA Technical Reports Server (NTRS)

    Larson, Richard R.

    2007-01-01

    , and the program was successfully completed without incident. This presentation also shows a video of the mishap including lessons learned, and the changes that were made to resume the flight-test program are presented.

  7. Champions of the Land. [Lesson Plan].

    ERIC Educational Resources Information Center

    Carangelo, Audrey

    Based on Rachel Carson's book "Silent Spring" and other conservation-related books, this lesson plan presents activities designed to help students understand that many conservationists have written books that have had a profound influence on the way people think about and treat the planet; such books can be powerful instruments for change; and…

  8. Sexual Plant Reproduction. Agricultural Lesson Plans.

    ERIC Educational Resources Information Center

    Southern Illinois Univ., Carbondale. Dept. of Agricultural Education and Mechanization.

    These lesson plans are intended for use in conducting classes on sexual plant reproduction. Presented first are an attention step/problem statement and a series of questions and answers designed to convey general information about sexual plant reproduction/propagation. The following topics are among those discussed: sexual and asexual plant…

  9. Asexual Plant Reproduction. Agricultural Lesson Plans.

    ERIC Educational Resources Information Center

    Southern Illinois Univ., Carbondale. Dept. of Agricultural Education and Mechanization.

    These lesson plans are intended for use in conducting classes on asexual plant reproduction. Presented first are an attention step/problem statement and a series of questions and answers designed to convey general information about asexual plant reproduction/propagation. The following topics are among those discussed: plant reproduction methods,…

  10. Treaty Mistranslations and Diplomatic Dilemmas. Lesson Plan.

    ERIC Educational Resources Information Center

    Ghere, David L.

    1995-01-01

    Presents a high school lesson plan on the Casco Bay Treaty, an agreement between Native Americans and colonial governments in the pre-Revolutionary War era. Includes student objectives, historical background, and instructional strategies. Provides two primary source documents related to the treaty. (CFR)

  11. A Trip to Wonderland. [Lesson Plan].

    ERIC Educational Resources Information Center

    National Endowment for the Humanities (NFAH), Washington, DC.

    This unit explores elements of wonder, distortion, fantasy, and whimsy in "The Nursery 'Alice,'" Lewis Carroll's adaptation for younger readers of his beloved classic "Alice's Adventures in Wonderland." In its 6 lessons, students will first explore their concepts about Wonderland, and then listen to the opening chapters of the story and view Sir…

  12. ELPSA as a Lesson Design Framework

    ERIC Educational Resources Information Center

    Lowrie, Tom; Patahuddin, Sitti Maesuri

    2015-01-01

    This paper offers a framework for a mathematics lesson design that is consistent with the way we learn about, and discover, most things in life. In addition, the framework provides a structure for identifying how mathematical concepts and understanding are acquired and developed. This framework is called ELPSA and represents five learning…

  13. Motivational Climate in Games Concept Lessons

    ERIC Educational Resources Information Center

    McNeill, Michael Charles; Fry, Joan Marian; Md. Hairil, Johari

    2011-01-01

    This is an investigation of the motivational climate generated in games lessons taught by three experienced, specialist physical education (PE) teachers using a tactical games approach (Games Concept Approach, GCA). The pupils' personal motives for participation in the units were also explored. Three PE specialists were purposefully selected to…

  14. Managing Physical Education Lessons: An Interactional Approach

    ERIC Educational Resources Information Center

    Barker, Dean; Annerstedt, Claes

    2016-01-01

    Physical education (PE) lessons involve complex and dynamic interactive sequences between students, equipment and teacher. The potential for unexpected and/or unintended events is relatively large, a point reflected in an increasing amount of scholarship dealing with classroom management (CM). This scholarship further suggests that unexpected and…

  15. Lesson Study in a Professional Development School

    ERIC Educational Resources Information Center

    Devlin-Scherer, Roberta; Mitchel, Lourdes Z.; Mueller, Mary

    2007-01-01

    For the past six years, the Cranford Public School District and Seton Hall University in northern New Jersey, USA, have been Professional Development School partners. As a result of this partnership, experienced teachers have systematically mentored pre-service candidates in university field experiences. The Japanese practice of Lesson Study was…

  16. Building Community: Lessons Learned from Small Islands

    ERIC Educational Resources Information Center

    Tokarz, Barb

    2010-01-01

    Establishing caring communities in child care centers is one of the most important, yet challenging undertakings for early childhood professionals. Lessons in accomplishing this goal can be learned from the inhabitants of the island communities of coastal Maine who work together to overcome the challenges of living in remote locations. In this…

  17. The Cuban Missile Crisis. Lesson Plan.

    ERIC Educational Resources Information Center

    Miller, Linda K.; McAuliffe, Mary

    1994-01-01

    Presents a secondary lesson plan based on primary sources recently released by the Central Intelligence Agency on the Cuban Missile Crisis. Provides a background essay on the event. Includes five maps and three documents, all of which have been declassified from top secret or secret status. (CFR)

  18. The Power of Fiction. [Lesson Plan].

    ERIC Educational Resources Information Center

    Fenichel, Marilyn

    Based on Upton Sinclair's novel "The Jungle," this lesson plan presents activities in which students make a list of books that convey strong social messages, discuss the literary strengths and weaknesses of these books, and understand how literature reflects life and can be used as a vehicle to bring about change. It includes objectives,…

  19. Developing and Sustaining Partnerships: Lessons Learned.

    ERIC Educational Resources Information Center

    Wills, Joan L.; Kaufmann, Barbara A.

    This paper reports on a study that examined skill standards pilot programs to identify lessons learned in the selection and involvement of representatives from the various stakeholder communities and the potential for sustaining the efforts of the pilot programs. Data were gathered through structured conversations with staff and committee members…

  20. "The Art of War". [Lesson Plan].

    ERIC Educational Resources Information Center

    Lemberger, Beth

    Based on Sun Tzu's book "The Art of War," this lesson plan presents activities designed to help students understand that the book has become required reading in military curricula as well as business, economics, and political science classes, and that many cultures rely on ancient texts and ideas for advice and guidance. The main activity in the…

  1. Life on the Great Plains. [Lesson Plan].

    ERIC Educational Resources Information Center

    2000

    In this four-part lesson, students examine the concept of geographic region by exploring the history of the United States Great Plains. In Part I, students gather information about the location and environment of the Great Plains in order to produce a map outlining the region in formal terms. In Part II, students examine how the region has been…

  2. Teacher Trainees' Information Acquisition in Lesson Planning

    ERIC Educational Resources Information Center

    Tanni, Mikko

    2012-01-01

    Introduction: Few studies have addressed teacher trainees' information acquisition in the context of a task. The paper reports findings from an empirical study on teacher trainees' use of information (seeking) channels and sources, and their modes of information acquisition in lesson planning. Method: Semi-structured (retrospectively held)…

  3. The Internet: Logon to Lesson Planning.

    ERIC Educational Resources Information Center

    Kalmbacher, Staci

    1996-01-01

    Encourages teachers to follow their students' example of learning to use and exploit the capabilities of the Internet by logging on, exploring the possibilities for researching a topic, documenting sources, and utilizing new types of information. Gives list of valuable Internet sites by subject area to aid in lesson planning and assignments. (ET)

  4. Lessons from a Math-Science Partnership

    ERIC Educational Resources Information Center

    Lubienski, Sarah Theule; Hug, Barbara; Copur-Gencturk, Yasemin

    2014-01-01

    This article describes the lessons learned during the implementation of a new master's degree program for K-8 teachers. The program's goal was to increase student inquiry and sense making in mathematics and science classrooms. Each of the twenty-four teacher participants reported strong satisfaction with the program, and a variety of…

  5. Lesson Plans for Teaching Young Adult Literature.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh.

    Intended for teachers, this book is a collection of lesson plans created by 28 teachers in North Carolina to provide opportunities that support integrated learning. Using recommended young adult literature, the book presents activities which promote the integration of listening, speaking, reading, writing, and viewing. The book provides two or…

  6. Developing a Workplace Skills Course: Lessons Learned.

    ERIC Educational Resources Information Center

    Holter, Norma C.; Kopka, Donald J.

    2001-01-01

    Describes the development of a multidisciplinary cornerstone business course focused on communication, teamwork, problem solving, professional demeanor, research, ethics, and diversity. Discusses lessons learned: change itself raises obstacles, appropriate faculty are crucial, and time frame and course content should not be overly ambitious. (SK)

  7. Freeing the Creative Writer: An Introductory Lesson.

    ERIC Educational Resources Information Center

    Ehrle, Lisa

    1990-01-01

    Describes an introductory creative writing lesson in which students gave low grades to passages they later learned were written by William Faulkner and Ernest Hemingway. Reports that the students graded mainly on mechanics and grammar (and very little on content). Notes that students began to learn to manipulate the various aspects of writing. (RS)

  8. Lessons Learned: Reflections of a University President

    ERIC Educational Resources Information Center

    Bowen, William G.

    2010-01-01

    "Lessons Learned" gives unprecedented access to the university president's office, providing a unique set of reflections on the challenges involved in leading both research universities and liberal arts colleges. In this landmark book, William Bowen, former president of Princeton University and of the Andrew W. Mellon Foundation, and coauthor of…

  9. Grantmaking to School Districts: Lessons for Foundations

    ERIC Educational Resources Information Center

    Coffman, Julia; Weiss, Heather; Harris, Erin; Little, Priscilla M. D.

    2010-01-01

    This brief offers lessons and best practices from foundations across the country on grantmaking to school districts. It offers advice to foundations that are considering school district investments for the first time. It also offers a useful "check" to more experienced foundations that want to examine their thinking and approaches against the…

  10. Spelling Endings Added to e: Level III, Unit 5, Lesson 1; Capitalization: Lesson 2; Question Marks and Exclamation Points: Lesson 3; Quotation Marks: Lesson 4; Spelling Double Letter Demons: Lesson 5; Colons and Dashes: Lesson 6; Punctuating Series with Commas and Semicolons: Lesson 7; More Confusing Word Pairs: Lesson 8; Separating Sentence Parts with Punctuation: Lesson 9; Other Uses for Commas and Semicolons.

    ERIC Educational Resources Information Center

    Manpower Administration (DOL), Washington, DC. Job Corps.

    This self-study program for the high-school level contains lessons in the following subjects: Spelling Endings Added to e; Capitalization; Question Marks and Exclamation Points; Quotation Marks; Spelling Double Letter Demons; Colons and Dashes; Punctuating Series with Commas and Semicolons; More Confusing Word Pairs; Separating Sentence Parts with…

  11. Deep Lessons about Change in Higher Education.

    ERIC Educational Resources Information Center

    Sanaghan, Patrick; Napier, Rod

    2000-01-01

    Excerpts from a coming book, "Intentional Design and the Process of Change" identify 13 lessons from the authors' 20 years of experience in change management and strategic planning in higher education. Emphasis is on leadership principles for managing the process of change. (DB)

  12. Commissioning MMS: Challenges and Lessons Learned

    NASA Technical Reports Server (NTRS)

    Wood, Paul; Gramling, Cheryl; Reiter, Jennifer; Smith, Patrick; Stone, John

    2016-01-01

    This paper discusses commissioning of NASA's Magnetospheric MultiScale (MMS) Mission. The mission includes four identical spacecraft with a large, complex set of instrumentation. The planning for and execution of commissioning for this mission is described. The paper concludes by discussing lessons learned.

  13. Facilitating Sustainable Professional Development through Lesson Study

    ERIC Educational Resources Information Center

    Hunter, Jodie; Back, Jenni

    2011-01-01

    Developing sustainable professional development which facilitates teachers of mathematics to develop effective mathematics pedagogy has been a key aim in recent years. This paper examines how lesson study can be used with networks of teachers as a vehicle to promote and sustain professional development. Drawing on findings from a year-long study…

  14. Columbines 10th Anniversary Finds Lessons Learned

    ERIC Educational Resources Information Center

    Trump, Kenneth S.

    2009-01-01

    When school administrators hear that the 10th anniversary of the Columbine High School attack is approaching, most shake their heads in disbelief. They are amazed that 10 years have passed since this watershed event, which changed the landscape of K-12 school safety. In this article, the author reflects on the lessons learned from the Columbine…

  15. Pedagogical Power: Lessons from School Spaces

    ERIC Educational Resources Information Center

    Pykett, Jessica

    2009-01-01

    While accounts of the so-called "Totally Pedagogised Society" (Bonal and Rambla) or "Public Pedagogy" (Giroux) have been important to our conceptions of civil society, democracy and education, lessons can be drawn from schooling which complicate this story and undermine any simple division between the state, civil society and non-governmental…

  16. Thomas Jefferson and Architecture. Lesson Plan.

    ERIC Educational Resources Information Center

    Gabriel, Robin H.

    1994-01-01

    Discusses the importance of architecture in Thomas Jefferson's life. Presents a lesson plan based on Jefferson's Monticello and designed to encourage students to identify and understand elements of classical architecture in their local area. Includes a photograph of Monticello and six architectural illustrations. (CFR)

  17. Chaucer's Wife of Bath [Lesson Plan].

    ERIC Educational Resources Information Center

    2000

    This lesson introduces students to one of the most admired characterizations in Chaucer's "The Canterbury Tales," the Wife of Bath. Students read Chaucer's description of the Wife in the "General Prologue" to consider how he represents her, both as the poet of "The Canterbury Tales" and as a character in his own poem, then read the "Wife of Bath's…

  18. Nutrition Lessons Improve Hispanic Teenage Girls' Knowledge.

    ERIC Educational Resources Information Center

    Neyman, Michelle R.; Block, Gladys; Morris, Jennifer L.; Zidenberg-Cherr, Sheri

    2000-01-01

    Nutrition knowledge and dietary intake among 184 Hispanic teenage girls were assessed before and after a nutrition education intervention involving five weekly lessons. Intervention participants increased their nutrition knowledge by 50 percent and showed modest improvement in dietary behavior. Contains 16 references and data on subjects' dietary…

  19. Teaching about Japan: Lessons and Resources.

    ERIC Educational Resources Information Center

    Bernson, Mary Hammond, Ed.; Wojtan, Linda S., Ed.

    This document is a revised and updated version of two publications: "Modern Japan: An Idea Book for K-12 Teachers" and "Resources for Teaching About Japan." These lesson plans were developed by teachers who participated in a summer institute on Japan, sponsored by the East Asia Resource Center at the Jackson School of International Studies,…

  20. Lessons Learned on "Scaling Up" of Projects

    ERIC Educational Resources Information Center

    Viadero, Debra

    2007-01-01

    Having developed a technology-based teaching unit on weather that appeared to work well for middle school students, Nancy Butler Songer and her colleagues at the University of Michigan decided in the late 1990s to take the next logical step in their research program: They scaled up. This article discusses lessons learned by several faculty…

  1. Designing Lessons for EFL Listening Comprehension Classes

    ERIC Educational Resources Information Center

    Ross, Justine

    2007-01-01

    To keep students motivated, the author outlines several principles for developing listening comprehension lessons. When learners focus on a clear learning objective, retention improves. Other recommendations include keeping the same topic and objective for several activities and selecting relevant, authentic material with a clear layout and…

  2. Look Around: Lessons from an Internship.

    ERIC Educational Resources Information Center

    Mattson, Rob

    2000-01-01

    Describes several lessons learned during a photographer's internship. Discusses the reality of shooting day in and day out on deadline and helps photojournalists learn more about what the working environment is like. Notes the uniqueness of an internship and how it provides critiques, mentors, equipment knowledge, and tighter editing. (SC)

  3. Tragedy Response: Lessons Learned in Springfield.

    ERIC Educational Resources Information Center

    Paine, Cathy Kennedy

    1999-01-01

    In May 1998, a student opened fire in the cafeteria, killing or wounding 24 students at Thurston High School in Springfield, Oregon. Lessons learned from the incident are detailed to assist other schools in planning for unexpected tragedies. Steps recommended actions before, during, and after a crisis. (CDS)

  4. A Few Lessons from the Past.

    ERIC Educational Resources Information Center

    Drummond, Harold D.

    1986-01-01

    The author looks back to see whether lessons from the past might help as we face the present and future. He offers quotes from H.S. Commager's "Our Schools Have Kept Us Free"; Deanne W. Mallot, president of Cornell University; and the faculty of George Peabody College for Teachers. (CT)

  5. Varied Developmental Trajectories: Lessons for Educators

    ERIC Educational Resources Information Center

    Snow, Catherine E.

    2008-01-01

    Methodological ingenuity and deep knowledge of expected development are combined by Immordino-Yang to produce an enlightening analysis of 2 hemispherectomized youths. Specific lessons to be drawn from her article include the following: the limitations of anatomy in predicting function; the need for educators to understand fully the…

  6. South Carolina Voices: Lessons from the Holocaust.

    ERIC Educational Resources Information Center

    South Carolina State Dept. of Education, Columbia. Council on the Holocaust.

    This resource guide is based on interviews with survivors of the Holocaust and those who took part in liberating them from the concentration camps in World War II. The guide is divided into three main parts: (1) overviews, (2) lesson plans, and (3) student handouts. A Holocaust time line, a glossary of key terms, and an annotated bibliography are…

  7. The Busy Teacher's Lesson Plan Book.

    ERIC Educational Resources Information Center

    Cloonan, Kathie

    This book offers ideas to help teachers balance their literacy curriculum. It includes a flexible lesson plan format, literacy-based ideas, authors' birthday calendars, a special events calendar, a comprehensive theme-based book list, a teacher's view of assessment, charts and reproducibles, and pocket-pouch folders for storing loose papers and…

  8. [Heritage Education Lesson Plans and Slide Presentations].

    ERIC Educational Resources Information Center

    Van Buren, Maurie

    Field tested in 27 schools and in grades four through twelve, this teaching unit stresses heritage education through the study of southern U.S. architectural styles for homes from the pioneer log structures to the 1950s ranch home. Each of the four lessons in this unit focuses around a slide presentation of 20 slides designed to fit into one…

  9. Sex and Pay: A Lesson in Discrimination.

    ERIC Educational Resources Information Center

    Blake, Norv

    1990-01-01

    Discusses an innovative approach to introduce high school students to the subject of wage differentials between men and women. The lesson involves giving the boys in class 67 percent of their true grade on an examination. The discussion that follows is designed to create empathy and the knowledge that injustice is not easily solved. (GG)

  10. Collective Experimentation: Lessons from the Field

    ERIC Educational Resources Information Center

    Misiko, M.

    2009-01-01

    The purpose of this paper is to document smallholder experiences during a participatory experimental initiative and draw useful lessons for field practitioners. The main methods used to collect data were participant observation, in-depth interviews among 40 farmers, and analyses of notes taken during participatory monitoring and evaluation. These…

  11. From Lessons Learned to Emerging Practices

    ERIC Educational Resources Information Center

    Baizerman, Michael; Roholt, Ross VeLure; Korum, Kathy; Rana, Sheetal

    2013-01-01

    Organizational development is based in part on knowledge development, both formal, scientifically proven and also nonscientific practice wisdom. This article brings together all of the lessons learned over our six years of work with Saint Paul Parks and Recreation, and suggests the practice utility of these.

  12. Restoring Forest Landscapes: Important Lessons Learnt

    NASA Astrophysics Data System (ADS)

    Mansourian, Stephanie; Vallauri, Daniel

    2014-02-01

    Forest restoration at large scales, or landscapes, is an approach that is increasingly relevant to the practice of environmental conservation. However, implementation remains a challenge; poor monitoring and lesson learning lead to similar mistakes being repeated. The World Wildlife Fund (WWF), the global conservation organization, recently took stock of its 10 years of implementation of forest landscape restoration. A significant body of knowledge has emerged from the work of the WWF and its partners in the different countries, which can be of use to the wider conservation community, but for this to happen, lessons need to be systematically collected and disseminated in a coherent manner to the broader conservation and development communities and, importantly, to policy makers. We use this review of the WWF's experiences and compare and contrast it with other relevant and recent literature to highlight 11 important lessons for future large-scale forest restoration interventions. These lessons are presented using a stepwise approach to the restoration of forested landscapes. We identify the need for long-term commitment and funding, and a concerted and collaborative effort for successful forest landscape restoration. Our review highlights that monitoring impact within landscape-scale forest restoration remains inadequate. We conclude that forest restoration within landscapes is a challenging yet important proposition that has a real but undervalued place in environmental conservation in the twenty-first century.

  13. Lesson Plan Using Artistic Ways of Thinking

    ERIC Educational Resources Information Center

    Miller, Penelope

    2011-01-01

    Today with teacher cutbacks looming, and more integration units, general teachers might be required to teach the visual arts. Therefore, teachers need a clear definition of the discipline of art and personal exposure to aesthetic experiences. Many references are made to classic art education research. When lesson plan formats are generic it…

  14. September 11: Seven Lessons for the Schools.

    ERIC Educational Resources Information Center

    Ravitch, Diane

    2002-01-01

    Suggests seven post-September 11 lessons schools should be teaching students dealing with patriotism, equality and human rights, presence of evil in the world, pluralism and divergence of opinion, United States history, world history and geography, and appreciation for and defense of American democratic institutions. (PKP)

  15. American Indians: Hands-On Lessons

    ERIC Educational Resources Information Center

    Rethlefsen, Ann Lyle

    2006-01-01

    In this article, the author describes some of the teaching methods she uses to teach how different American Indian groups lived in different regions of the North American continent. Her lessons include a number of projects: (1) Practicing symbolic writing; (2) Creating a personal timeline; (3) Studying winter counts and creating a personalized…

  16. Extension Learning Exchange: Lessons from Nicaragua

    ERIC Educational Resources Information Center

    Treadwell, Paul; Lachapelle, Paul; Howe, Rod

    2013-01-01

    There is a clear need to support global professional development, international education, and collaborative learning opportunities in Extension. The program described here established an international learning exchange in Nicaragua to lead to global professional development and future international collaboration. The primary lessons and outcomes…

  17. Winter Secrets: An Instant Lesson Plan.

    ERIC Educational Resources Information Center

    Collyer, Cam

    1997-01-01

    Outdoor lesson plan aims to stimulate student interest in animals' adaptations to winter and the various signs and clues to animal behavior. Includes questions for class discussion, tips for guiding the hike, and instructions for two games that illustrate the predator-prey relationship. Notes curriculum connections to the East York (Ontario) Board…

  18. Planning "Lessons for Everybody" in Secondary Classrooms

    ERIC Educational Resources Information Center

    Young, Kathryn; Luttenegger, Kathleen

    2014-01-01

    This article explores issues that secondary general education teachers face in planning lessons that include students with disabilities. We briefly explain the concepts of inclusive education and inclusive pedagogy and then identify six tenets of inclusive instructional planning: high standards for everybody in the class, multiple entry and exit…

  19. Impeachment: What Should Congress Do? Web Lesson.

    ERIC Educational Resources Information Center

    Constitutional Rights Foundation, Chicago, IL.

    This lesson is a scenario of an editorial assistant who has to write a memo to a metropolitan newspaper editor advising which of three possible positions to take regarding the impeachment of President Bill Clinton. The editor provides a guide for writing the memo and the guide mandates researching the memo using the Impeachment Links. The guide…

  20. Lessons learned on the Skylab program

    NASA Technical Reports Server (NTRS)

    1974-01-01

    Lessons learned in the Skylab program and their application and adaptation to other space programs are summarized. Recommendations and action taken on particular problems are described. The use of Skylab recommendations to identify potential problems of future space programs is discussed.