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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

    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.

  4. The NuMI neutrino beam

    DOE PAGES

    Adamson, P.; Anderson, K.; Andrews, M.; ...

    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. 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.

  6. 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.

  7. Investigating PETE Majors' Perceptions of Lesson Study as a Capstone Experience

    ERIC Educational Resources Information Center

    Cluphf, David; Lux, Karen; Scott, Victoria

    2012-01-01

    Background: Lesson Study is a collaborative form of planning and reflecting in which teachers research, plan, implement, and revise lessons with a focus on student learning. Purpose: The purpose of the study was to investigate three Physical Education Teacher Education (PETE) majors' perceptions of Lesson Study as a capstone experience. Findings:…

  8. Investigating PETE Majors' Perceptions of Lesson Study as a Capstone Experience

    ERIC Educational Resources Information Center

    Cluphf, David; Lux, Karen; Scott, Victoria

    2012-01-01

    Background: Lesson Study is a collaborative form of planning and reflecting in which teachers research, plan, implement, and revise lessons with a focus on student learning. Purpose: The purpose of the study was to investigate three Physical Education Teacher Education (PETE) majors' perceptions of Lesson Study as a capstone experience. Findings:…

  9. 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.

  10. NuMI proton kicker extraction system

    SciTech Connect

    Jensen, C.C.; Krafczyk, G.A.; /Fermilab

    2005-05-01

    This system extracts up to 9.6 {micro}s of 120 GeV beam every 1.87 seconds for the NuMI beamline neutrino experiments. A pulse forming network consisting of two continuous wound coils and 68 capacitors was designed and built to drive three kicker magnets. The field stability requirement is better than {+-} 1% with a field rise time of 1.52 {micro}s. New kicker magnets were built based on the successful traveling wave magnets built for the Main Injector. Two of these magnets are in series which places a serious constraint on the rise time of the pulser. A forced cooling system using Fluorinert{reg_sign} was designed for the magnet termination resistors to maintain the field flatness and amplitude stability.

  11. 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

  12. Neutrino flux predictions for the NuMI beam

    DOE PAGES

    Aliaga, L.; Kordosky, M.; Golan, T.; ...

    2016-11-29

    Knowledge of the neutrino flux produced by the Neutrinos at the Main Injector (NuMI) beamline is essential to the neutrino oscillation and neutrino interaction measurements of the MINERvA, MINOS+, NOvA and MicroBooNE experiments at Fermi National Accelerator Laboratory. We have produced a flux prediction which uses all available and relevant hadron production data, incorporating measurements of particle production off of thin targets as well as measurements of particle yields from a spare NuMI target exposed to a 120 GeV proton beam. The result is the most precise flux prediction achieved for a neutrino beam in the one to tens of GeVmore » energy region. Lastly, we have also compared the prediction to in situ measurements of the neutrino flux and find good agreement.« less

  13. Neutrino flux predictions for the NuMI beam

    NASA Astrophysics Data System (ADS)

    Aliaga, L.; Kordosky, M.; Golan, T.; Altinok, O.; Bellantoni, L.; Bercellie, A.; Betancourt, M.; Bravar, A.; Budd, H.; Carneiro, M. F.; Dytman, S.; Díaz, G. A.; Endress, E.; Felix, J.; Fields, L.; Fine, R.; Gago, A. M.; Galindo, R.; Gallagher, H.; Gran, R.; Harris, D. A.; Higuera, A.; Hurtado, K.; Kiveni, M.; Kleykamp, J.; Le, T.; Maher, E.; Manly, S.; Mann, W. A.; Marshall, C. M.; Martinez Caicedo, D. A.; McFarland, K. S.; McGivern, C. L.; McGowan, A. M.; Messerly, B.; Miller, J.; Mislivec, A.; Morfín, J. G.; Mousseau, J.; Naples, D.; Nelson, J. K.; Norrick, A.; Nuruzzaman, Paolone, V.; Park, J.; Patrick, C. E.; Perdue, G. N.; Ransome, R. D.; Ray, H.; Ren, L.; Rimal, D.; Rodrigues, P. A.; Ruterbories, D.; Schellman, H.; Solano Salinas, C. J.; Sánchez Falero, S.; Tice, B. G.; Valencia, E.; Walton, T.; Wolcott, J.; Wospakrik, M.; Zhang, D.; MinerνA Collaboration

    2016-11-01

    Knowledge of the neutrino flux produced by the Neutrinos at the Main Injector (NuMI) beamline is essential to the neutrino oscillation and neutrino interaction measurements of the MINERvA, MINOS + , NOvA and MicroBooNE experiments at Fermi National Accelerator Laboratory. We have produced a flux prediction which uses all available and relevant hadron production data, incorporating measurements of particle production off of thin targets as well as measurements of particle yields from a spare NuMI target exposed to a 120 GeV proton beam. The result is the most precise flux prediction achieved for a neutrino beam in the one to tens of GeV energy region. We have also compared the prediction to in situ measurements of the neutrino flux and find good agreement.

  14. Neutrino flux predictions for the NuMI beam

    SciTech Connect

    Aliaga, L.; Kordosky, M.; Golan, T.; Altinok, O.; Bellantoni, L.; Bercellie, A.; Betancourt, M.; Bravar, A.; Budd, H.; Carneiro, M. F.; Dytman, S.; Díaz, G. A.; Endress, E.; Felix, J.; Fields, L.; Fine, R.; Gago, A. M.; Galindo, R.; Gallagher, H.; Gran, R.; Harris, D. A.; Higuera, A.; Hurtado, K.; Kiveni, M.; Kleykamp, J.; Le, T.; Maher, E.; Manly, S.; Mann, W. A.; Marshall, C. M.; Martinez Caicedo, D. A.; McFarland, K. S.; McGivern, C. L.; McGowan, A. M.; Messerly, B.; Miller, J.; Mislivec, A.; Morfín, J. G.; Mousseau, J.; Naples, D.; Nelson, J. K.; Norrick, A.; Nuruzzaman,; Paolone, V.; Park, J.; Patrick, C. E.; Perdue, G. N.; Ransome, R. D.; Ray, H.; Ren, L.; Rimal, D.; Rodrigues, P. A.; Ruterbories, D.; Schellman, H.; Solano Salinas, C. J.; Sánchez Falero, S.; Tice, B. G.; Valencia, E.; Walton, T.; Wolcott, J.; Wospakrik, M.; Zhang, D.

    2016-11-29

    Knowledge of the neutrino flux produced by the Neutrinos at the Main Injector (NuMI) beamline is essential to the neutrino oscillation and neutrino interaction measurements of the MINERvA, MINOS+, NOvA and MicroBooNE experiments at Fermi National Accelerator Laboratory. We have produced a flux prediction which uses all available and relevant hadron production data, incorporating measurements of particle production off of thin targets as well as measurements of particle yields from a spare NuMI target exposed to a 120 GeV proton beam. The result is the most precise flux prediction achieved for a neutrino beam in the one to tens of GeV energy region. Lastly, we have also compared the prediction to in situ measurements of the neutrino flux and find good agreement.

  15. First MINOS results with the NuMI beam

    SciTech Connect

    Rebel, Brian J.; /Fermilab

    2007-01-01

    The results from the initial exposure of the MINOS detectors to neutrinos produced by the Fermilab NuMI beam are reported here. The exposure consisted of 1.27x10{sup 20} 120 GeV protons incident on the NuMI target. The data show the observation of 215 neutrinos with energies below 30 GeV while 336 {+-} 14.4 events were expected. The data are consistent with {nu}{sub {mu}} disappearance via neutrino oscillations with |{Delta}m{sup 2}{sub 23}| = 2.74{sub +0.44}{sup -0.26} x 10{sup -3} eV{sup 2}/c{sup 4} and sin{sup 2} 2{theta}{sub 23} > 0.87 (68% C.L.).

  16. [Unexpected good news after major surgery: a lesson in communication].

    PubMed

    Zwart, Sjoerd; van der Wouden, Egbert-Jan; van de Wiel, Harry B M; van Leeuwen, Aad J

    2014-01-01

    When dealing with choices concerning life-threatening or major surgery shared decision making, continuous tuning in with colleagues and monitoring direction is a necessity. The gastroenterologist detected a pancreatic tumour in a 53-year-old man. The patient was told that this tumour was almost surely malignant and that he would die within a year. A pylorus-preserving pancreatoduodenectomy was advised and performed. However, the final outcome was an IgG4-mediated autoimmune pancreatitis. The patient felt betrayed by the doctors. Crucial episodes of communication were analysed and we concluded the following. First, in decision-making on life and death, most doctors unconsciously assume a paternalistic attitude, which is not always preferred by the patient. Second, excessive emotional distress of the patient impedes counselling. Third, even in a case of perceived medical urgency, most patients should be allowed some time for reflection. Finally, multidisciplinary consultation may lead to an indistinct ownership of responsibilities by the doctors.

  17. 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.

  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. A modular optics design for the NuMI beamline

    SciTech Connect

    John A. Johnstone

    2002-07-23

    The Nu MI beamline discussed here is a modular optics design, characterized by 4 sections: MI {yields} beamline matching; periodic FODO cells; a special insertion to traverse the carrier pipe, and a versatile final focus section to produce the desired spot-size on the target. The use of 21 quadrupoles ensures that beam size is constrained within acceptable bounds throughout the line--{beta} < 60 m in the MI matching section & FODO cells, {beta} < 125 m in the doublets of the carrier pipe insertion, and {beta} < 100 m in the final focus. Lattice functions of the NuMI design are not unusually sensitive to errors arising either from MI optical mismatches or gradient errors, and are completely correctable through the 2 matching sections. Aperture studies indicate that the line is able to transport the worst quality beam that the Main Injector might provide. Dipole correctors at 19 of the 21 focusing centers are available to provide high-quality orbit control & further ensure that the NuMI line meets the stringent requirements for environmental protection.

  20. 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.

  1. Smart assembly of polymer fibers: lessons from major ampullate spider silk

    NASA Astrophysics Data System (ADS)

    Viney, Christopher

    1996-02-01

    Studies of major ampullate silk (MAS), especially the secretions and fibers produced by the spider Nephila clavipes (golden orb weaver), have yielded several results of potential value to the materials scientist/engineer. There are lessons to be learned about synthesis, processing and microstructural design of high-tensile polymer fibers. The 'smart' aspect of silk production in nature concerns the ability of the spider to rapidly process a concentrated, viscous aqueous solution of silk protein (stored in the gland) into water-insoluble fiber on demand. This process centers on the assembly of a shear-sensitive supramolecular liquid crystalline phase by aggregation of the solubilized globular protein molecules.

  2. 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.

  3. 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.

  4. 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.

  5. 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

  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. The NuMI proton beam at Fermilab successes and challenges

    SciTech Connect

    Childress, S.; /Fermilab

    2008-11-01

    The NuMI beam at Fermilab has delivered over 5 x 10{sup 20} 120 GeV protons to the neutrino production target since the start for MINOS [1] neutrino oscillation experiment operation in 2005. We report on proton beam commissioning and operation status, including successes and challenges with this beam.

  8. 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 ...

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

    PubMed

    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

    2014-05-01

    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). 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. Six SCI centers throughout the United States. 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. The primary outcome was improvement in depression severity at 12 weeks. The secondary outcome was improvement in pain. 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. 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.

  10. Lessons learnt from the past and preparedness for the future: how a developing country copes with major incidents.

    PubMed

    Seyedin, Hesam; Ryan, James; Sedghi, Shahram

    2011-10-01

    Research shows that previous experience of major incidents has positive impacts on awareness and preparedness of organisations. This manuscript aims to examine the preparedness indicators of health organisations against major incidents in two different types of organisation: those with direct involvement in response to the Bam earthquake and other organisations. A descriptive study was conducted, and 230 questionnaires were distributed among the health managers in both types of organisations to compare the questionnaire results between them. A total of 114 questionnaires were returned. 85% of the respondents were male, and 15% were female. Considering the organisational factor, a significant difference between the organisations was observed. Considering the communication factor, only differences in relationship with outside stakeholders and knowing the responsibility of other organisations were significant. Rehearsal and multiagency plans for warning were considerably different in the organisations. In planning, coordination, training, business continuity and cultural factors, there were no important differences. For resource variables, only the statement of sufficient resources and tools for the employees was significantly different, and, for the policy factor, there were significant differences in two variables: incorporation of major incident issues into the service design and management of voluntary efforts in a major incident. The findings have implications for health organisations in developing countries, especially in the Middle East. A major incident-management system re-engineering is required to bring the lessons learnt from previous major incidents into preparedness efforts and to shift individual-based activities toward systematic approaches in major incident management.

  11. 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.).

  12. Observation of muon neutrino disappearance with the MINOS detectors and the NuMI neutrino beam

    SciTech Connect

    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.; /Argonne /Athens U. /Benedictine U. /Brookhaven /Caltech /Cambridge U. /Campinas State U. /Beijing, Inst. High Energy Phys. /APC, Paris /Columbia U. /Fermilab

    2006-07-01

    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}{sub {mu}} interactions are compared in two detectors located along the beam axis at distances of 1 km and 735 km. With 1.27 x 10{sup 20} 120GeV protons incident on the NuMI target, 215 events with energies below 30GeV are observed at the Far Detector, compared to an expectation of 336 {+-} 14.4 events. The data are consistent with {nu}{sub {mu}} disappearance via oscillations with |{Delta}m{sub 32}{sup 2}| = 2.74{sub -0.26}{sup +0.44} x 10{sup -3} eV{sup 2}/c{sup 4} and sin{sup 2} (2{theta}{sub 23}) > 0.87 (68% C.L.).

  13. Observation of Muon Neutrino Disappearance with the MINOS Detectors in the NuMI Neutrino Beam

    NASA Astrophysics Data System (ADS)

    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., Jr.; 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, Ž.; 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.

    2006-11-01

    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 νμ interactions are compared in two detectors located along the beam axis at distances of 1 and 735 km. With 1.27×1020 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 νμ disappearance via oscillations with |Δm322|=2.74-0.26+0.44×10-3eV2 and sin⁡2(2θ23)>0.87 (68% C.L.).

  14. 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.

  15. Secondary beam monitors for the NuMI facility at FNAL

    SciTech Connect

    Kopp, S.; Bishai, M.; Dierckxsens, M.; Diwan, M.; Erwin, A.R.; Harris, D.A.; Indurthy, D.; Keisler, R.; Kostin, M.; Lang, M.; MacDonald, J.; /Brookhaven /Fermilab /Pittsburgh U. /Texas U. /Wisconsin U., Madison

    2006-07-01

    The Neutrinos at the Main Injector (NuMI) facility is a conventional neutrino beam which produces muon neutrinos by focusing a beam of mesons into a long evacuated decay volume. We have built four arrays of ionization chambers to monitor the position and intensity of the hadron and muon beams associated with neutrino production at locations downstream of the decay volume. This article describes the chambers construction, calibration, and commissioning in the beam.

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

    NASA Astrophysics Data System (ADS)

    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.

    2014-06-01

    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.

  17. 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.

  18. 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

  19. 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.

  20. Using online glossing lessons for accelerated instruction in ASL for preservice deaf education majors.

    PubMed

    Buisson, Gerald J

    2007-01-01

    Teachers of deaf and hard of hearing students must serve as language models for their students. However, preservice deaf education teachers typically have at most only four semesters of American Sign Language (ASL) training. How can their limited ASL instructional time be used to increase their proficiency? Studies involving deaf and hard of hearing students have revealed that glosses (written equivalents of ASL sentences) can serve as "bridges" between ASL and English. The study investigated whether glossing instruction can facilitate hearing students' learning of ASL. A Web site was developed in which ASL glossing rules were explained and glossing exercises provided. Posttest scores showed the experimental group improving from 39% to 71% on ASL grammar knowledge. These findings indicate that online glossing lessons may provide the means to obtain ASL skills more readily, thus preparing deaf education teachers to serve as ASL language models.

  1. Tritium transport in the NuMI decay pipe region - modeling and comparison with experimental data

    SciTech Connect

    Hylen, J.; Plunkett, R.; /Fermilab

    2007-03-01

    The NuMI (Neutrinos at Main Injector) beam facility at Fermilab is designed to produce an intense beam of muon neutrinos to be sent to the MINOS underground experiment in Soudan, Minnesota. Neutrinos are created by the decay of heavier particles. In the case of NuMI, the decaying particles are created by interaction of high-energy protons in a target, creating mostly positive pions. These particles can also interact with their environment, resulting in production of a variety of short-lived radionuclides and tritium. In the NuMI beam, neutrinos are produced by 120 GeV protons from the Fermilab Main Injector accelerator which are injected into the NuMI beam line using single turn extraction. The beam line has been designed for 400 kW beam power, roughly a factor of 2 above the initial (2005-06) running conditions. Extracted protons are bent downwards at a 57mr angle towards the Soudan Laboratory. The meson production target is a 94 cm segmented graphite rod, cooled by water in stainless tubes on the top and bottom of the target. The target is followed by two magnetic horns which are pulsed to 200 kA in synchronization with the passage of the beam, producing focusing of the secondary hadron beam and its daughter neutrinos. Downstream of the second horn the meson beam is transported for 675 m in an evacuated 2 m diameter beam (''decay'') pipe. Subsequently, the residual mesons and protons are absorbed in a water cooled aluminum/steel absorber immediately downstream of the decay pipe. Some 200 m of rock further downstream ranges out all of the residual muons. During beam operations, after installation of the chiller condensate system in December 2005, the concentration of tritiated water in the MINOS sump flow of 177 gpm was around 12 pCi/ml, for a total of 0.010 pCi/day. A simple model of tritium transport and deposition via humidity has been constructed to aid in understanding how tritium reaches the sump water. The model deals with tritium transported as HTO, water

  2. 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…

  3. 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…

  4. 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.

  5. 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.

  6. 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

  7. 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.

  8. 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.

  9. Emergency planning lessons learned from a review of past major radiological accidents

    SciTech Connect

    Stephan, J.G.; Selby, J.M.; Martin, J.B.; Moeller, D.W.; Vallario, E.J.

    1987-11-01

    In examining a range of nuclear accidents from the 1950s to the present that were reported in the literature, the authors have identified a number of contributing factors which affected human judgement during these events. One common thread found in a large number of accidents is the time of occurrence; a second is the fallibility of emergency training. This paper reviews these and other major cause of accidents and suggests emergency procedures improvements. 7 refs.

  10. A decade of major vascular trauma: Lessons learned from gang and civilian warfare.

    PubMed

    Ramdass, M J; Harnarayan, P

    2017-01-01

    INTRODUCTION Trinidad and Tobago is a trans-shipment point for the illegal trade of drugs, arms and ammunition and, as such, has a high incidence of gang-related warfare and drug-related crimes. This has led to a high incidence of gunshot and stab wounds, with associated major vascular injuries. We describe our management strategies learned from a decade of vascular trauma experience. METHODS A retrospective analysis of age, gender, type of trauma, vessel injured, procedure and outcome for all cases of vascular trauma between 2006 and 2015 at two surgical units in Trinidad and Tobago. RESULTS There were 198 vascular trauma cases (232 procedures), involving 159 (80%) males at a mean age of 33 years. Gunshots accounted for 103 (52%) cases, followed by stabs/chops (n=50; 25%) and lacerations (n=15; 8%). The most commonly injured vessels were the radial/ulnar arteries (n=39; 20%) and the superficial femoral artery (n=37; 19%). There were seven pseudoaneurysms and three traumatic arteriovenous fistulae. Repair techniques included primary (n=82; 35%), reversed vein (n=63; 27%), polytetrafluoroethylene (n=58; 25%), oversew (n=24; 10%) and endovascular (n=5; 2%) techniques. There were eight (4%) secondary amputations and eight (4%) deaths. CONCLUSIONS Major vascular trauma causes significant morbidity and mortality in Trinidad and Tobago, with the majority of cases due to gunshot injuries secondary to gang-related warfare and civilian violence. We compare our experience with that in the literature on the epidemiology and management of vascular trauma.

  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. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  12. Females with Fabry disease frequently have major organ involvement: lessons from the Fabry Registry.

    PubMed

    Wilcox, William R; Oliveira, João Paulo; Hopkin, Robert J; Ortiz, Alberto; Banikazemi, Maryam; Feldt-Rasmussen, Ulla; Sims, Katherine; Waldek, Stephen; Pastores, Gregory M; Lee, Philip; Eng, Christine M; Marodi, Laszlo; Stanford, Kevin E; Breunig, Frank; Wanner, Christoph; Warnock, David G; Lemay, Roberta M; Germain, Dominique P

    2008-02-01

    Fabry disease (FD) is an X-linked lysosomal storage disease caused by alpha-galactosidase A deficiency. The Fabry Registry is a global clinical effort to collect longitudinal data on FD. In the past, most "carrier" females were usually thought to be clinically unaffected. A systematic effort has been made to enroll all FD females, regardless of symptomology. Of the 1077 enrolled females in the Registry, 69.4% had symptoms and signs of FD. The median age at symptom onset among females was 13 years, and even though 84.1% had a positive family history, the diagnosis was not made until a median age of 31 years. Twenty percent experienced major cerebrovascular, cardiac, or renal events, at a median age of 46 years. Among adult females with estimated glomerular filtration rate (eGFR) data (N=638), 62.5% had an eGFR <90 ml/min/1.73 m2 and 19.0% had eGFR <60 ml/min/1.73 m2. Proteinuria 300 mg/day was present in 39.0% of females, and 22.2% had >1 gram/day. Quality of life (QoL), as measured by the SF-36((R)) survey, was impaired at a later age than in males, but both genders experience significantly impaired QoL from the third decade of life onward. Thus, females with FD have a significant risk for major organ involvement and decreased QoL. Females should be regularly monitored for signs and symptoms of FD, and considered for enzyme replacement therapy.

  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. 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.

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

    PubMed

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

    2016-07-01

    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. 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. 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. 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. © The Author(s) 2016.

  17. 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.

  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. 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

  20. 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

  1. Request for a Test Exposure of OPERA Targets in the NuMI Beam

    SciTech Connect

    Kodama, K.; Tzanakos, G.; Baller, B.; Lundberg, B.; Rameika, R.; Saoulidou, N.; Aoki, S.; Autiero, D.; Chaussard, L.; Caffari, Y.; Declais, Y.; /IPNL /Minnesota U. /Nagoya U. /Pittsburgh U.

    2004-11-01

    We request to use the Fermilab NuMI neutrino beam in the MINOS Near Detector Hall to produce neutrino interactions in two separate detector arrangements using prototype target bricks designed for the OPERA experiment. OPERA is scheduled to to begin taking data in the CERN Neutrinos to Gran Sasso (CNGS) beam in 2006. The proposed test set up would be located just upstream of the MINOS Near Detector. The data will be used to validate the OPERA analysis scheme and to study backward particle production in neutrino interactions, which is of interest to the OPERA collaboration as well as the neutrino community in general. In addition, we contend that the data taken in this exposure may also be useful to the MINOS collaboration as additional input to the understanding of the initial composition of the neutrino beam. Ideally, this exposure could take place in early to mid-2005, providing timely feedback to both the OPERA and MINOS collaborations.

  2. 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

  3. 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.

  4. Search for the disappearance of muon antineutrinos in the NuMI neutrino beam

    SciTech Connect

    Adamson, P.; Bock, G. J.; Boehnlein, D. J.; Bogert, D.; Childress, S.; Choudhary, B. C.; Hatcher, R.; Hylen, J.; James, C.; Jensen, D.; Koizumi, G.; Kreymer, A.; Lucas, P.; Moore, C. D.; Pahlka, R.; Plunkett, R. K.; Rebel, B.; Sharma, R.; Torretta, D.; Zwaska, R.

    2011-10-01

    We report constraints on antineutrino oscillation parameters that were obtained by using the two MINOS detectors to measure the 7% muon antineutrino component of the NuMI neutrino beam. In the Far Detector, we select 130 events in the charged-current muon antineutrino sample, compared to a prediction of 136.4{+-}11.7(stat){sub -8.9}{sup +10.2}(syst) events under the assumption |{Delta}m{sup 2}|=2.32x10{sup -3} eV{sup 2}, sin{sup 2}(2{theta})=1.0. Assuming no oscillations occur at the Near Detector baseline, a fit to the two-flavor oscillation approximation constrains |{Delta}m{sup 2}|<3.37x10{sup -3} eV{sup 2} at the 90% confidence level with sin{sup 2}(2{theta})=1.0.

  5. The PEANUT experiment in the NuMI beam at Fermilab

    NASA Astrophysics Data System (ADS)

    Russo, A.

    2010-03-01

    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.

  6. 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.

  7. 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.

  8. Measurement of Charged Pion Production Yields off the NuMI Target

    SciTech Connect

    Paley, J. M.; et al.

    2014-08-04

    The fixed-target MIPP experiment, Fermilab E907, was designed to measure the production of hadrons from the collisions of hadrons of momenta ranging from 5 to 120 GeV/c on a variety of nuclei. These data will generally improve the simulation of particle detectors and predictions of particle beam fluxes at accelerators. The spectrometer momentum resolution is between 3 and 4%, and particle identification is performed for particles ranging between 0.3 and 80 GeV/c using $dE/dx$, time-of-flight and Cherenkov radiation measurements. MIPP collected $1.42 \\times10^6$ events of 120 GeV Main Injector protons striking a target used in the NuMI facility at Fermilab. The data have been analyzed and we present here charged pion yields per proton-on-target determined in bins of longitudinal and transverse momentum between 0.5 and 80 GeV/c, with combined statistical and systematic relative uncertainties between 5 and 10%.

  9. Irradiation effects in beryllium exposed to high energy protons of the NuMI neutrino source

    NASA Astrophysics Data System (ADS)

    Kuksenko, V.; Ammigan, K.; Hartsell, B.; Densham, C.; Hurh, P.; Roberts, S.

    2017-07-01

    A beryllium primary vacuum-to-air beam 'window' of the "Neutrinos at the Main Injector" (NuMI) beamline at Fermi National Accelerator Laboratory (Fermilab), Batavia, Illinois, USA, has been irradiated by 120 GeV protons over 7 years, with a maximum integrated fluence at the window centre of 2.06 1022 p/cm2 corresponding to a radiation damage level of 0.48 dpa. The proton beam is pulsed at 0.5 Hz leading to an instantaneous temperature rise of 40 °C per pulse. The window is cooled by natural convection and is estimated to operate at an average of around 50 °C. The microstructure of this irradiated material was investigated by SEM/EBSD and Atom Probe Tomography, and compared to that of unirradiated regions of the beam window and that of stock material of the same PF-60 grade. Microstructural investigations revealed a highly inhomogeneous distribution of impurity elements in both unirradiated and irradiated conditions. Impurities were mainly localised in precipitates, and as segregations at grain boundary and dislocation lines. Low levels of Fe, Cu, Ni, C and O were also found to be homogeneously distributed in the beryllium matrix. In the irradiated materials, up to 440 appm of Li, derived from transmutation of beryllium was homogeneously distributed in solution in the beryllium matrix.

  10. 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.

  11. 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.

  12. 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.

  13. Extracellular Vesicles as a Source of Urological Biomarkers: Lessons Learned From Advances and Challenges in Clinical Applications to Major Diseases.

    PubMed

    Choi, Ji-Young; Kim, Sujin; Kwak, Hyo-Bum; Park, Dong-Ho; Park, Jae-Hyoung; Ryu, Jeong-Seon; Park, Chang-Shin; Kang, Ju-Hee

    2017-06-01

    Extracellular vesicles (EVs) not only eliminate unwanted molecular components, but also carry molecular cargo essential for specific intercellular communication mechanisms. As the molecular characteristics and biogenetical mechanisms of heterogeneous EVs are different, many studies have attempted to purify and characterize EVs. In particular, exosomal molecules, including proteins, lipids, and nucleic acids, have been suggested as disease biomarkers or therapeutic targets in various diseases. However, several unresolved issues and challenges remain despite these promising results, including source variability before the isolation of exosomes from body fluids, the contamination of proteins during isolation, and methodological issues related to the purification of exosomes. This paper reviews the general characteristics of EVs, particularly microvesicles and exosomes, along with their physiological roles and contribution to the pathogenesis of major diseases, several widely used methods to isolate exosomes, and challenges in the development of disease biomarkers using the molecular contents of EVs isolated from body fluids.

  14. Synchronization of the 14 kTon NOνA neutrino detector with the Fermilab NuMI beam

    NASA Astrophysics Data System (ADS)

    Niner, E.; Adamson, P.; Deuerling, G.; Kwarciany, R.; Meyer, H.; Norman, A.; Rechenmacher, R.; Shanahan, P.; Wilcer, N.

    2014-06-01

    The NOνA experiment is a neutrino oscillation experiment designed to measure parameters related to the neutrino mixing matrix, mass hierarchy and CP violation. The experiment measures neutrino and anti-neutrino interactions from the NuMI beam line at Fermilab in a Near Detector and a Far Detector located 810 kilometers away. Making these measurements requires precise synchronization of 344,064 channels in the Far Detector to an absolute wall time with a channel to channel variation of less then 10 ns. The experiment must correlate the presence of the relatively narrow neutrino beam in the detector with data readout. This paper will discuss the performance of the NOνA timing system during the first few months of operation at the Far Detector.

  15. Genome-wide association study of major depressive disorder: new results, meta-analysis, and lessons learned

    PubMed Central

    Wray, N R; Pergadia, M L; Blackwood, D H R; Penninx, B W J H; Gordon, S D; Nyholt, D R; Ripke, S; MacIntyre, D J; McGhee, K A; Maclean, A W; Smit, J H; Hottenga, J J; Willemsen, G; Middeldorp, C M; de Geus, E J C; Lewis, C M; McGuffin, P; Hickie, I B; van den Oord, E J C G; Liu, J Z; Macgregor, S; McEvoy, B P; Byrne, E M; Medland, S E; Statham, D J; Henders, A K; Heath, A C; Montgomery, G W; Martin, N G; Boomsma, D I; Madden, P A F; Sullivan, P F

    2012-01-01

    Major depressive disorder (MDD) is a common complex disorder with a partly genetic etiology. We conducted a genome-wide association study of the MDD2000+ sample (2431 cases, 3673 screened controls and >1 M imputed single-nucleotide polymorphisms (SNPs)). No SNPs achieved genome-wide significance either in the MDD2000+ study, or in meta-analysis with two other studies totaling 5763 cases and 6901 controls. These results imply that common variants of intermediate or large effect do not have main effects in the genetic architecture of MDD. Suggestive but notable results were (a) gene-based tests suggesting roles for adenylate cyclase 3 (ADCY3, 2p23.3) and galanin (GAL, 11q13.3); published functional evidence relates both of these to MDD and serotonergic signaling; (b) support for the bipolar disorder risk variant SNP rs1006737 in CACNA1C (P=0.020, odds ratio=1.10); and (c) lack of support for rs2251219, a SNP identified in a meta-analysis of affective disorder studies (P=0.51). We estimate that sample sizes 1.8- to 2.4-fold greater are needed for association studies of MDD compared with those for schizophrenia to detect variants that explain the same proportion of total variance in liability. Larger study cohorts characterized for genetic and environmental risk factors accumulated prospectively are likely to be needed to dissect more fully the etiology of MDD. PMID:21042317

  16. Burden of traumatic injuries in Saudi Arabia: lessons from a major trauma registry in Riyadh, Saudi Arabia.

    PubMed

    Alghnam, Suliman; Alkelya, Muhamad; Al-Bedah, Khalid; Al-Enazi, Saleem

    2014-01-01

    In Saudi Arabia (SA), injuries are the second leading cause of death; however, little is known about their frequencies and outcomes. Trauma registries play a major role in measuring the burden on population health. This study aims to describe the population of the only hospital-based trauma registry in the country and highlight challenges and potential opportunities to improve trauma data collection and research in SA. Using data between 2001 and 2010, this retrospective study included patients from a large trauma center in Riyadh, SA. A staff nurse utilized a structured checklist to gather information on patients' demographic, physiologic, anatomic, and outcome variables. Basic descriptive statistics by age group ( 14 years) were calculated, and differences were assessed using student t and chi-square tests. In addition, the mechanism of injury and the frequency of missing data were evaluated. 10 847 patients from the trauma registry were included. Over 9% of all patients died either before or after being treated at the hospital. Patients who were older than 14 years of age (more likely to be male) sustained traffic-related injuries and died in the hospital as compared to patients who were younger than or equal to years of age. Deceased patients were severely injured as measured by injury severity score and Glasgow Coma Scale (P < .001). Overall, the most frequent type of injury was related to traffic (52.0%), followed by falls (23.4%). Missing values were mostly prevalent in traffic-related variables, such as seatbelt use (70.2%). This registry is a key step toward addressing the burden of injuries in SA. Improved injury classification using the International Classification of Disease-external cause codes may improve the quality of the registry and allow comparison with other populations. Most importantly, injury prevention in SA requires further investment in data collection and research to improve outcomes.

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

    PubMed

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

    2013-08-01

    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. 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. 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. 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. 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.

  18. 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,…

  19. 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

  20. 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.

  1. 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)…

  2. 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)…

  3. NuMI Flux Predictions for NOvA and MINERvA

    NASA Astrophysics Data System (ADS)

    Aliaga Soplin, Leonidas; Nova Collaboration; Minerva Collaboration

    2017-01-01

    The determination of the neutrino flux in any conventional neutrino beam presents a challenge for the current and future short and long baseline neutrino experiments. The uncertainties associated with the production and attenuation of the hadrons in the beamline materials along with those associated with the beam optics have a big effect in the knowledge of the flux. For experiments like MINERvA and NOvA, understanding the flux is crucial since it enters directly into every neutrino-nucleus cross-section measurement. The majority of this work involves predicting the neutrino flux using dedicated hadron production measurements from hadron-nucleus collisions. The predictions at the MINERvA and NOvA near detectors are presented as well as the results of incorporating in-situ MINERvA data that can provide additional constraints. These results have been fully implemented in MINERvA and they are currently use for its cross-section analysis. The implementation for NoVA is underway. The procedure and conclusions of this work will have a big impact on future hadron production experiments and on determining the flux for the upcoming DUNE experiment.

  4. Leveraging Lesson Learning in Tactical Units

    DTIC Science & Technology

    1997-01-01

    WALLP Wartime Army Lessons Learned Program VI CHAPTER 1 INTRODUCTION Vignette One: Learning in Bosnia-Herzegovina (1995-96) In December of 1995...and cannot rest completely on the shoulders of CALL. Army Regulation (AR) 11-33, Army Lessons Learned Program : System Development and Application...focal point for the Army Lessons Learned Program .4 AR 11-33 clearly establishes the requirement for major Army commands (MACOM) to provide AARs to

  5. [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

  6. Internet-based control recruitment for a case-control study of major risk factors for stroke in Korea: lessons from the experience.

    PubMed

    Park, Jong-Moo; Cho, Yong-Jin; Lee, Kyung Bok; Park, Tai Hwan; Lee, Soo Joo; Han, Moon-Ku; Ko, Youngchai; Lee, Jun; Cha, Jae-Kwan; Lee, Byung-Chul; Yu, Kyung-Ho; Oh, Mi-Sun; Lee, Ji Sung; Lee, Juneyoung; Bae, Hee-Joon

    2014-01-01

    This study aimed to estimate the population-attributable risks (PARs) of 9 major risk factors for stroke in Korea through a case-control study and to test the feasibility and validity of internet-based control recruitment. From April 2008 to September 2009, controls were enrolled via internet after providing consent for participation through a web-based survey. The cases included patients who were admitted to the participating centers due to acute stroke or transient ischemic attack within 7 days of onset during the study period. Each control was age- and sex-matched with 2 cases. Adjusted odd ratios, age-standardized prevalence, and PARs were estimated for the 9 major risk factors using the prevalence of risk factors in the control group and the age and sex characteristics from Korea's national census data. In total, 1041 controls were matched to 2082 stroke cases. Because of a shortage of elderly controls in the internet-based recruitment, 248 controls were recruited off-line. The PARs were 23.44%, 10.95%, 51.32%, and 6.35% for hypertension, diabetes, smoking, and stroke history, respectively. Hypercholesterolemia, atrial fibrillation, obesity, coronary heart disease, and a family history of stroke were not associated with stroke. Comparison with education and religion of the control group with that mentioned in the national census data showed a notable difference. The study results imply that internet-based control recruitment for a case-control study requires careful selection of risk factors with high self-awareness and effective strategies to facilitate the recruitment of elderly participants. Copyright © 2014 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  7. 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

  8. Deadly Lessons.

    ERIC Educational Resources Information Center

    Vail, Kathleen

    1996-01-01

    In Fox River Grove, Illinois, 7 teenagers were killed the morning of October 25, 1995, when a 620-ton commuter train crashed into the rear end of their school bus. School, transportation, and safety officials have focused on three areas: train crossings and signals, bus-driver training, and school-bus construction. Lists 10 vital lessons for…

  9. Lessons Learned.

    ERIC Educational Resources Information Center

    Haynes, Norris M.

    1998-01-01

    Discusses lessons learned in the implementation of James Comer's School Development Program including: (1) leadership; (2) overcoming resistance to change; (3) time required for change; (4) creating a supportive climate; (5) staff commitment and staff time; (6) personnel and staff training; (7) parent involvement; (8) connecting school and…

  10. 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…

  11. Lessons Learned.

    ERIC Educational Resources Information Center

    Haynes, Norris M.

    1998-01-01

    Discusses lessons learned in the implementation of James Comer's School Development Program including: (1) leadership; (2) overcoming resistance to change; (3) time required for change; (4) creating a supportive climate; (5) staff commitment and staff time; (6) personnel and staff training; (7) parent involvement; (8) connecting school and…

  12. Deadly Lessons.

    ERIC Educational Resources Information Center

    Vail, Kathleen

    1996-01-01

    In Fox River Grove, Illinois, 7 teenagers were killed the morning of October 25, 1995, when a 620-ton commuter train crashed into the rear end of their school bus. School, transportation, and safety officials have focused on three areas: train crossings and signals, bus-driver training, and school-bus construction. Lists 10 vital lessons for…

  13. 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…

  14. 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…

  15. 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…

  16. 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

  17. 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

  18. 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…

  19. 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

  20. 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

  1. Lessons Learned Class

    SciTech Connect

    Barat, K

    2005-02-11

    program within the NIF Directorate, works to keep laser users focused on compliance with laser safety protocols. The class draws out comments from laser users on the times and reasons why laser safety practices were not followed. Major laser accidents that relate to a research setting are discussed, along with who is typically involved in accidents. The examples used state where the incidents happen and the specification of the lasers. All this is to clearly relate to NIF laser users the common elements between their laser use and those involved in the accidents. The examples presented in the class show how peers of the laser users have been involved in laser incidents and explain the variations from laser safety practice and the consequences, including the consequences to individuals and programs. Most importantly, the class emphasizes how compliance with the existing laser safety protocols would have prevented the incidents. In conclusion, while basic and refresher laser safety training are important, it is learning how others have been injured that results in the lasting impression. As laser use changes, the class is flexible to use lessons learned from these new applications and directions. A class dedicated to laser lessons learned is an important element of laser safety.

  2. Lesson Plans and Lessons Learned

    NASA Astrophysics Data System (ADS)

    Cliffe, J. A.; Whitlock, L. A.; Boyd, P. T.; Lochner, J. C.; Granger, K.

    1997-12-01

    For the past 18 months, responding to a growing demand by the public, the X-ray branch of the Laboratory for High- Energy Astrophysics has created a successful web-based education/outreach program aimed at K-12 students. The High- Energy Astrophysics Learning Center and StarChild were launched in 1996; since then the sites have also been put on CD-ROM and distributed to over ten thousand teachers nationwide. In the Fall of 1997, the "High-Energy Astrophysics Learning Center" was reincarnated as "Imagine the Universe!". The changes were brought about for a number of reasons, such as to expand the scope outside X-ray and and gamma-ray astronomy, to remove a name that often intimidated potential users, and to implement an abundance of user feedback. We present the new Imagine the Universe! web site and the lessons learned from our experience in the education/ outreach arena. Imagine the Universe! focuses on what scientists know about the structures in, and the evolution of, our Universe. It also investigates how scientists know these things, the remaining mysteries, and how answers might be found. At present, only the X-ray and gamma-ray approaches to these issues are active in the site. However, radio, microwave, infrared, ultraviolet, and cosmic ray information will be added over the next year. In keeping with the trend in education to base curriculum on national standards, all of the science topics presented are listed with the national mathematics and science standards to which they relate. The same is true of the revamped Teacher's Corner and the growing list of lesson plans found there. What works, what does not work, and the kind of feedback you get when you have a K-12 astronomy education web site will be presented.

  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. 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).

  5. 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

  6. Mobile Lessons: Lessons Based on Geo-Referenced Information.

    ERIC Educational Resources Information Center

    Giroux, Sylvain; Moulin, Claude; Sanna, Raffaella; Pintus, Antonio

    The term "mobile lessons" is coined for lessons held outside of "artificial" environments, such as classrooms. During these lessons, all actors are mobile and must move to do the required tasks. Themes tackled in such lessons may be as varied as geography, history, ecology, and linguistics. The use of mobile lessons is not a…

  7. 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.

  8. 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.

  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. Sharing lessons learned to prevent incorrect surgery.

    PubMed

    Neily, Julia; Mills, Peter D; Paull, Douglas E; Mazzia, Lisa M; Turner, James R; Hemphill, Robin R; Gunnar, William

    2012-11-01

    The purpose of this report is to discuss surgical adverse event lessons learned and to recommend action. Examples of incorrect surgical adverse events managed in the Veterans Health Administration (VHA) patient safety system and results of a survey regarding the impact of the surgery lessons learned process are provided. The VHA implemented a process for sharing deidentified stories of surgical lessons learned. The cases are in-operating room selected examples from lessons learned from October 1, 2009, to June 30, 2011. Examples selected illustrate helpful human factors principles. To learn more about the awareness and impact of the lessons learned, we conducted a survey with Chiefs of Surgery in the VHA. The types of examples of adverse events include wrong eye implants, incorrect nerve blocks, and wrong site excisions of lesions. These are accompanied by human factors recommendations and change concepts such as designing the system to prevent mistakes, using differentiation, minimizing handoffs, and standardizing how information is communicated. The survey response rate was 76 per cent (88 of 132). Of those who had seen the surgical lessons learned (76% [67 of 88]), the majority (87%) reported they were valuable and 85% that they changed or reinforced patient safety behaviors in their facility as a result of surgical lessons learned. Simply having a policy will not ensure patient safety. When reviewing adverse events, human factors must be considered as a cause for error and for the failure to follow policy without assigning blame. VHA surgeons reported that the surgery lessons learned were valuable and impacted practice.

  11. Army Acquisition Lessons Learned

    DTIC Science & Technology

    2014-10-01

    analysis on the lessons learned. Acquisition Lessons Learned Portal (ALLP) and Lessons Learned Collection CAALL has established the ALLP as the...PEOs) and their project offices, as well as the broader acquisition community. The primary function of the portal is to allow easy input and retrieval...download- able form that can be completed offline and then uploaded to the portal . This allows the form to be filled out and distrib- uted through

  12. 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.

  13. 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.

  14. Lessons learned.

    PubMed

    Hall, Richard L

    2012-01-01

    The paper discusses my early years, education, and life experiences, including aspects of my career at McCormick & Co., Inc. A major intensive effort, one that greatly influenced my career, was helping the flavor industry cope with the passage of the Food Additives Amendment to the Food, Drug, and Cosmetic Act. It resulted in a program now in its 51st year that is unique in the food industry. Other activities took me further into the fields of toxicology, structure/activity relationships, food safety, nutrition, and biotechnology. The paper closes with some observations on current challenges, and the steps that, in my opinion, we must take to meet them.

  15. 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…

  16. Lessons Learned from FIPSE Projects II.

    ERIC Educational Resources Information Center

    Marcus, Dora; And Others

    This monograph describes 30 college and university programs funded by the Fund for the Improvement of Postsecondary Education from 1989 to 1991. Each description includes information on program purpose, project activities, major insights and lessons, project continuation, and available information. The first group of 10 are programs focused on…

  17. Fish Facts. Lesson Plan.

    ERIC Educational Resources Information Center

    Chan, Mike

    This lesson plan is designed for a 50-minute class to teach extension home economists and homemakers about buying, storing, and using fish. The lesson plan contains references, a list of equipment needed, objectives, and the presentation. The presentation consists of an outline of instruction coordinated with methods of instruction and aids and…

  18. "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…

  19. Jamestown Changes [Lesson Plan].

    ERIC Educational Resources Information Center

    2000

    In this lesson, students study census data showing the names and occupations of early settlers of the English settlement at Jamestown, Virginia, to discern how life changed in the Jamestown settlement in the first few years after it was founded. Learning objectives of the lesson plan are: (1) to gain experience gathering information from primary…

  20. Beginners Lessons for Adults

    ERIC Educational Resources Information Center

    Dunlop, Ian

    1974-01-01

    For the teaching of English beyond the elementary level, a lesson plan for beginners is presented and discussed. In the center of the proposed lesson plan are, among other things, cooperative exercises ("individual pupils asking and answering questions of each other"), as well as exercises in vocabulary, grammar and pronunciation (voiced/voiceless…

  1. 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…

  2. 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…

  3. Automatic Dance Lesson Generation

    ERIC Educational Resources Information Center

    Yang, Yang; Leung, H.; Yue, Lihua; Deng, LiQun

    2012-01-01

    In this paper, an automatic lesson generation system is presented which is suitable in a learning-by-mimicking scenario where the learning objects can be represented as multiattribute time series data. The dance is used as an example in this paper to illustrate the idea. Given a dance motion sequence as the input, the proposed lesson generation…

  4. 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…

  5. "Walden". [Lesson Plan].

    ERIC Educational Resources Information Center

    Surber, Gretchen C.

    Based on Henry David Thoreau's book "Walden," this lesson plan presents activities designed to help students understand that acquisitiveness and simplicity can be opposing life philosophies; and that both philosophies have had notable adherents. The main activity of the lesson involves students researching historical characters (including Thoreau)…

  6. Don Quixote. [Lesson Plan].

    ERIC Educational Resources Information Center

    Rooks, Kristen

    Based on Miguel de Cervantes' novel "Don Quixote," this lesson plan presents activities designed to help students understand that Quixote's misperceptions are understandable; writers often describe one object to sound as if it were something else; and metaphors help readers see with new eyes. The main activity of the lesson involves students…

  7. 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…

  8. 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…

  9. 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.

  10. Gulliver's Travels. [Lesson Plan].

    ERIC Educational Resources Information Center

    Rooks, Kirsten; McLean, Mary

    Based on Jonathan Swift's novel "Gulliver's Travels," this lesson plan presents activities designed to help students understand that Swift comments on undesirable outcomes of advances in science; and other authors have also warned against abuse of science. The main activity of the lesson involves students developing a poster illustrating views of…

  11. 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…

  12. 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…

  13. 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…

  14. 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…

  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. Fish Facts. Lesson Plan.

    ERIC Educational Resources Information Center

    Chan, Mike

    This lesson plan is designed for a 50-minute class to teach extension home economists and homemakers about buying, storing, and using fish. The lesson plan contains references, a list of equipment needed, objectives, and the presentation. The presentation consists of an outline of instruction coordinated with methods of instruction and aids and…

  17. 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…

  18. 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…

  19. How Does a Lesson Plan?

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Div. of Curriculum and Instruction.

    This manual for secondary school teachers offers sample lesson plans that may be used to guide and stimulate experimentation and development of creative instructional units. Lesson plan components are defined, and various types of lessons and their significant characteristics are identified. These characteristic types of lessons are illustrated,…

  20. 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.

  1. 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…

  2. From Lessons Learned Towards Disaster Reduction Measures

    NASA Astrophysics Data System (ADS)

    Scheer, S.

    2009-04-01

    Efforts have been undertaken over the past years in eliciting and collecting lessons as they could be derived from the outcome of natural disasters management. Lessons are viewed from various perspectives according to • the situation or triggering event which led to the disaster • the local or time-dependent characteristics of this situation and further analysed according to • their benefits • necessary actions to do in order to better implement a lesson. The explicit elicitation of all that information fosters the generation of good practices and the identification of bad practices. Hence the creation of appropriate measures concerning disaster reduction issues could be positively influenced. On the other hand, continuous efforts are undertaken in the field of establishing lists of disaster reduction measures for all major hazards. Those measures comprise both concrete techniques (e.g. a tool or a structure) and advisory techniques (teaching practices or procedural instructions). This paper gives an overview of ways to "produce" disaster reduction measures from lessons learned; moreover it will explain how context-dependent analysis of lessons can potentially lead to alterations of existing disaster reduction measures.

  3. 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.

  4. 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)

  5. 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.

  6. 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.

  7. Lessons for Introductory Chemistry

    NASA Astrophysics Data System (ADS)

    Martin, John S.; Blackburn, Edward V.

    2000-07-01

    These twelve lessons, and an introductory lesson, are tutorials in basic topics of introductory chemistry. They are suitable for school use, individual study, or distance learning. They are particularly valuable as review material for students in more advanced courses who may have been away from the subject for some time. They contain a great variety of problems and exercises driven by random-number generators, so that the same problem never repeats exactly. The lessons are, for the most part, Socratic dialogues in which the student is required to answer questions and perform simulated experiments in order to discover chemical principles. They are organized in an intuitive chapter and page structure. One may move readily around each lesson. There are many on-screen facilities such as help, data tables, and a calculator.

  8. Lesson 6: Registration

    EPA Pesticide Factsheets

    Lesson 6 provides checklist items 1 through 4 are grouped under the Registration Process, where users establish their accounts in the system. This process typically requires users to provide information about them.

  9. 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)

  10. 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.

  11. 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.

  12. 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…

  13. 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…

  14. 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…

  15. 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.

  16. Equity Lessons for Elementary School.

    ERIC Educational Resources Information Center

    Philadelphia School District, PA. Office of Curriculum and Instruction.

    Elementary students will develop an awareness of the many facets of sex-role stereotyping through these 10 lessons. The broad concept areas of the individual lessons correspond to the general areas of a basic elementary social studies program. Foci of the lessons are reflected in their titles: (1) Self-Realization: Feelings and Expressions; (2)…

  17. Developing Assessment through Lesson Study

    ERIC Educational Resources Information Center

    Fischman, Davida; Wasserman, Kelli

    2017-01-01

    Lesson study cultivates teachers' capacity for formative assessment by placing student thinking front and center throughout. Lesson study is a form of professional development in which a team of teachers determines a mathematical focus, collaboratively studies student thinking about the topic, designs a lesson about this content, implements the…

  18. 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…

  19. 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…

  20. 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…

  1. Lesson Study with Preservice Teachers

    ERIC Educational Resources Information Center

    McMahon, Mary T.; Hines, Ellen

    2008-01-01

    Lesson study is a teacher-directed program for improving instruction. It focuses on improving students' learning by systematically refining the lessons used for instruction. In this article, the authors describe the use of lesson study with preservice secondary mathematics teachers to encourage collaborative reflection and professional…

  2. 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)

  3. Lessons learned for composite structures

    NASA Technical Reports Server (NTRS)

    Whitehead, R. S.

    1991-01-01

    Lessons learned for composite structures are presented in three technology areas: materials, manufacturing, and design. In addition, future challenges for composite structures are presented. Composite materials have long gestation periods from the developmental stage to fully matured production status. Many examples exist of unsuccessful attempts to accelerate this gestation period. Experience has shown that technology transition of a new material system to fully matured production status is time consuming, involves risk, is expensive and should not be undertaken lightly. The future challenges for composite materials require an intensification of the science based approach to material development, extension of the vendor/customer interaction process to include all engineering disciplines of the end user, reduced material costs because they are a significant factor in overall part cost, and improved batch-to-batch pre-preg physical property control. Historical manufacturing lessons learned are presented using current in-service production structure as examples. Most producibility problems for these structures can be traced to their sequential engineering design. This caused an excessive emphasis on design-to-weight and schedule at the expense of design-to-cost. This resulted in expensive performance originated designs, which required costly tooling and led to non-producible parts. Historically these problems have been allowed to persist throughout the production run. The current/future approach for the production of affordable composite structures mandates concurrent engineering design where equal emphasis is placed on product and process design. Design for simplified assembly is also emphasized, since assembly costs account for a major portion of total airframe costs. The future challenge for composite manufacturing is, therefore, to utilize concurrent engineering in conjunction with automated manufacturing techniques to build affordable composite structures

  4. 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)…

  5. 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)

  6. 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)

  7. Cardiac Regeneration: Lessons From Development.

    PubMed

    Galdos, Francisco X; Guo, Yuxuan; Paige, Sharon L; VanDusen, Nathan J; Wu, Sean M; Pu, William T

    2017-03-17

    Palliative surgery for congenital heart disease has allowed patients with previously lethal heart malformations to survive and, in most cases, to thrive. However, these procedures often place pressure and volume loads on the heart, and over time, these chronic loads can cause heart failure. Current therapeutic options for initial surgery and chronic heart failure that results from failed palliation are limited, in part, by the mammalian heart's low inherent capacity to form new cardiomyocytes. Surmounting the heart regeneration barrier would transform the treatment of congenital, as well as acquired, heart disease and likewise would enable development of personalized, in vitro cardiac disease models. Although these remain distant goals, studies of heart development are illuminating the path forward and suggest unique opportunities for heart regeneration, particularly in fetal and neonatal periods. Here, we review major lessons from heart development that inform current and future studies directed at enhancing cardiac regeneration. © 2017 American Heart Association, Inc.

  8. 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.

  9. Viability of {delta}m{sup 2}{approx}1 eV{sup 2} sterile neutrino mixing models in light of MiniBooNE electron neutrino and antineutrino data from the Booster and NuMI beamlines

    SciTech Connect

    Karagiorgi, G.; Conrad, J. M.; Djurcic, Z.; Shaevitz, M. H.; Sorel, M.

    2009-10-01

    This paper examines sterile neutrino oscillation models in light of recently published results from the MiniBooNE Experiment. The new MiniBooNE data include the updated neutrino results, including the low-energy region, and the first antineutrino results, as well as first results from the off-axis NuMI beam observed in the MiniBooNE detector. These new global fits also include data from LSND, KARMEN, NOMAD, Bugey, CHOOZ, CCFR84, and CDHS. Constraints from atmospheric oscillation data have been imposed. We test the validity of the three-active plus one-sterile (3+1) and two-sterile (3+2) oscillation hypotheses, and we estimate the allowed range of fundamental neutrino oscillation parameters in each case. We assume CPT-invariance throughout. However, in the case of (3+2) oscillations, CP violation is allowed. We find that, with the addition of the new MiniBooNE data sets, a (3+2) oscillation hypothesis provides only a marginally better description of all short-baseline data over a (3+1) oscillation hypothesis. In the case of (3+2) CP-violating models, we obtain good {chi}{sup 2}-probabilities in general due to the large number of fit parameters. However, we find large incompatibilities among appearance and disappearance experiments, consistent with previous analyses. Aside from LSND, the data sets responsible for this tension are the MiniBooNE neutrino data set, CDHS, and the atmospheric constraints. In addition, new incompatibilities are found between the appearance experiments themselves (MiniBooNE, LSND, KARMEN and NOMAD), independent of CP-violation assumptions. On the other hand, fits to antineutrino-only data sets, including appearance and disappearance experiments, are found significantly more compatible, even within a (3+1) oscillation scenario.

  10. Viability of Δm2˜1eV2 sterile neutrino mixing models in light of MiniBooNE electron neutrino and antineutrino data from the Booster and NuMI beamlines

    NASA Astrophysics Data System (ADS)

    Karagiorgi, G.; Djurcic, Z.; Conrad, J. M.; Shaevitz, M. H.; Sorel, M.

    2009-10-01

    This paper examines sterile neutrino oscillation models in light of recently published results from the MiniBooNE Experiment. The new MiniBooNE data include the updated neutrino results, including the low-energy region, and the first antineutrino results, as well as first results from the off-axis NuMI beam observed in the MiniBooNE detector. These new global fits also include data from LSND, KARMEN, NOMAD, Bugey, CHOOZ, CCFR84, and CDHS. Constraints from atmospheric oscillation data have been imposed. We test the validity of the three-active plus one-sterile (3+1) and two-sterile (3+2) oscillation hypotheses, and we estimate the allowed range of fundamental neutrino oscillation parameters in each case. We assume CPT-invariance throughout. However, in the case of (3+2) oscillations, CP violation is allowed. We find that, with the addition of the new MiniBooNE data sets, a (3+2) oscillation hypothesis provides only a marginally better description of all short-baseline data over a (3+1) oscillation hypothesis. In the case of (3+2) CP-violating models, we obtain good χ2-probabilities in general due to the large number of fit parameters. However, we find large incompatibilities among appearance and disappearance experiments, consistent with previous analyses. Aside from LSND, the data sets responsible for this tension are the MiniBooNE neutrino data set, CDHS, and the atmospheric constraints. In addition, new incompatibilities are found between the appearance experiments themselves (MiniBooNE, LSND, KARMEN and NOMAD), independent of CP-violation assumptions. On the other hand, fits to antineutrino-only data sets, including appearance and disappearance experiments, are found significantly more compatible, even within a (3+1) oscillation scenario.

  11. Leading on Top of the World: Lessons from Into Thin Air

    DTIC Science & Technology

    2007-01-25

    From - To) 25-01-2007 MAJOR REPORT1 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER LEADING ON TOP OF THE WORLD : LESSONS FROM INTO THIN AIR 5b. GRANT...PAGES 19b. TELEPHONE NUMBER (Include area code)22 Standard Form 298 (Rev. 8/98) Prescribed by ANSI Std. Z39.18 Leading on Top of the World : Lessons

  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. 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,…

  14. 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.

  15. 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…

  16. Lessons from the Heartland

    ERIC Educational Resources Information Center

    Miner, Barbara

    2013-01-01

    Wisconsin--and, in particular, urban Milwaukee--has been at the forefront of a half-century of public education experiments, from desegregation and "school choice" to vouchers and charter schools. "Lessons from the Heartland: A Turbulent Half-Century of Public Education in an Iconic American City" by Barbara J. Miner, former…

  17. School Violence. Web Lessons.

    ERIC Educational Resources Information Center

    Constitutional Rights Foundation, Los Angeles, CA.

    In answer to the concerns about school violence in the United States (especially since the tragedy in 1999 at Columbine High School in Littleton, Colorado), this Internet curriculum offers lessons and resources that address the topic of school violence and its causes, as well as the search for solutions. The curriculum presents four world wide web…

  18. 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)

  19. 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…

  20. Lively Zoo Lessons.

    ERIC Educational Resources Information Center

    Swengel, Ann

    1992-01-01

    Presents ideas for getting the most out of an elementary school trip to the zoo. The article offers before, during, and after lesson plans which touch on biology (the life cycle), geography (continents and regions of the world), conservation (endangered species), ecology (natural communities), and career guidance (zoo jobs). (SM)

  1. Lively Zoo Lessons.

    ERIC Educational Resources Information Center

    Swengel, Ann

    1992-01-01

    Presents ideas for getting the most out of an elementary school trip to the zoo. The article offers before, during, and after lesson plans which touch on biology (the life cycle), geography (continents and regions of the world), conservation (endangered species), ecology (natural communities), and career guidance (zoo jobs). (SM)

  2. 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…

  3. 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…

  4. 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…

  5. 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)

  6. Recycling Lesson Plan

    ERIC Educational Resources Information Center

    Okaz, Abeer Ali

    2013-01-01

    This lesson plan designed for grade 2 students has the goal of teaching students about the environmental practice of recycling. Children will learn language words related to recycling such as: "we can recycle"/"we can't recycle" and how to avoid littering with such words as: "recycle paper" and/or "don't throw…

  7. 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…

  8. 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…

  9. Lessons from the Heartland

    ERIC Educational Resources Information Center

    Miner, Barbara

    2013-01-01

    Wisconsin--and, in particular, urban Milwaukee--has been at the forefront of a half-century of public education experiments, from desegregation and "school choice" to vouchers and charter schools. "Lessons from the Heartland: A Turbulent Half-Century of Public Education in an Iconic American City" by Barbara J. Miner, former…

  10. 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…

  11. 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.

  12. 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…

  13. Courtside: A Damaging Lesson

    ERIC Educational Resources Information Center

    Zirkel, Perry A.

    2004-01-01

    This case presents a costly lesson for teachers and for districts that include a liquidated, or stipulated, damages clause in their teacher employment contracts. Although the court enforced the clause in this case, in this well-reasoned recent decision and in most of the much older, canvassed case law from other jurisdictions, the answer to the…

  14. Lesson 2: Sacred Mountains.

    ERIC Educational Resources Information Center

    Byers, Alton; Gilligan, Nancy; Golston, Syd; Linville, Rex

    1999-01-01

    Presents a lesson in which the students are divided into four Mountain Study Teams in order to examine a sacred mountain. Explains that the students in each group assume a particular role, such as an historian or scientist. Provides a profile on the four mountains and a definition of the seven student roles. (CMK)

  15. Online Conferencing: Lessons Learned.

    ERIC Educational Resources Information Center

    Green, Lyndsay

    This guide summarizes lessons learned from the author's experience of organizing and moderating five non-pedagogical online conferences that use World Wide Web-based conferencing software, whether synchronous or asynchronous. Seven sections cover the following topics: (1) the pros and cons of online conferencing; (2) setting objectives; (3)…

  16. 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)

  17. 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…

  18. "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…

  19. 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)

  20. Lessons from Proposition 9.

    ERIC Educational Resources Information Center

    Breunig, Robert H.

    1980-01-01

    The lessons of state tax reform learned in California are that education systems need to establish working relationships with all constituencies, work closely with other groups with similar interests, build public faith in education, and encourage and support intelligent and courageous educational leadership. (MSE)

  1. Fitness Day. Lesson Plan.

    ERIC Educational Resources Information Center

    McNamara, Jeanne

    This lesson plan introduces students to the concept of supply and demand by appealing to bodily/kinesthetic intelligences. Students participate in a fitness class and then analyze the economic motives behind making an individual feel better after a fitness activity; i.e., analyzing how much an individual would pay for a drink and snack after a…

  2. 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)

  3. 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)

  4. 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…

  5. 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)

  6. 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)

  7. Courtside: A Damaging Lesson

    ERIC Educational Resources Information Center

    Zirkel, Perry A.

    2004-01-01

    This case presents a costly lesson for teachers and for districts that include a liquidated, or stipulated, damages clause in their teacher employment contracts. Although the court enforced the clause in this case, in this well-reasoned recent decision and in most of the much older, canvassed case law from other jurisdictions, the answer to the…

  8. 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…

  9. "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…

  10. 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…

  11. 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.

  12. 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

  13. Syrtis Major

    NASA Image and Video Library

    2002-05-23

    This image from NASA Mars Odyssey spacecraft is from the region of Syrtis Major, which is dominated by a low-relief shield volcano and believed to be an area of vigorous aeolian activity with strong winds in the east-west direction.

  14. Major Andre

    ERIC Educational Resources Information Center

    Henisch, B. A.; Henisch, H. K.

    1976-01-01

    If most Revolutionary era people seem two-dimensional their lives simpler to understand than ours, it may be only that history, with the benefit of hindsight, clarifies. Examines a profile of Major John Andre, the British liaison officer in Benedict Arnold's plan to surrender West Point, as both hero and villain to show the complexity of early…

  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. 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.

  17. Medical lessons from terror attacks in Israel.

    PubMed

    Singer, Adam J; Singer, Ayellet H; Halperin, Pinchas; Kaspi, Gai; Assaf, Jacob

    2007-01-01

    Mass casualty events that result from conventional terrorist attacks have become more common in recent years. These events are characterized by major chaos and a large number of injured victims that overwhelm local resources and personnel. Mass casualty protocols and management are often based on theoretical models adapted from the military experience and literature. Over the last few years the medical system in Israel has had to deal with multiple mass casualty events resulting from terrorist events. This has led to the development of novel strategies that may run contrary to traditional teachings. The current report summarizes the experience and lessons learned by the Israeli Emergency Medical Services and its hospitals over the last few years. Although each hospital and Emergency Medical Service agency will need to tailor its management plan to its particular needs, it is our hope that the lessons learned in Israel will assist others in optimizing the care of mass casualty events.

  18. [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.

  19. 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.

  20. Lessons of Operation Torch

    DTIC Science & Technology

    1943-01-19

    not display a currently valid OMB control number. 1. REPORT DATE JAN 1943 2. REPORT TYPE 3. DATES COVERED - 4. TITLE AND SUBTITLE Lessons...Staffs. Staffs, down to include battalions, should be continuously trained in supply and logistics by ma aitaining current Personnel and Ton- nage Tables...those planning the expedition, but on accout of lack cf time, and oering to the necessity for security. b. It wi&ll be noted that practica.lly every

  1. 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.

  2. 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.

  3. 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

  4. 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

  5. A Katrina experience: lessons learned.

    PubMed

    Currier, Mary; King, Deborah S; Wofford, Marion R; Daniel, Bethany J; Deshazo, Richard

    2006-11-01

    Almost no data exist on how best to respond to the medical needs of civilians displaced by natural disasters. After Hurricane Katrina destroyed the Gulf Coast and seriously damaged the infrastructure of Jackson, Miss, the University of Mississippi Medical Center (UMMC) was challenged with serving a large group of evacuees at a major Red Cross evacuation shelter near our campus. We reviewed our experiences and share lessons learned. This is a retrospective review of administrative and clinical records for patients served by a medical clinic established emergently after Hurricane Katrina. Red Cross regulations precluded their volunteers from providing medical care other than first aid. Faced with numerous evacuees seeking medical assistance, UMMC established an ambulatory clinic at the shelter. The majority of patients had multiple medical problems, no medical insurance, and limited ability to purchase medications. The greatest need was for management of chronic illnesses. The clinic provided 2394 patient visits and filled more than 4902 prescriptions over 17 days. While medical facilities have emergency response plans for epidemics and mass trauma, little attention has focused on plans for care of evacuated populations. Shelter operators should consider advance coordination of medical care with existing health care systems. Medical facilities along evacuation routes should be aware that they may be asked to provide care for sheltered evacuees.

  6. Standing Joint Force Headquarters. Joint Center for Lessons Learned Quarterly Bulletin. Volume 6, Issue 3, June 2004

    DTIC Science & Technology

    2004-06-01

    Conference, scheduled for 13- 14 July 2004. The focus of this conference is to brief and discuss the changes to the Joint Lessons Learned Program (JLLP...JCOA-LL that are already having an impact on the warfighter; and introduce the draft CJCS Instruction for the lessons learned program . Also, the...the majority of these through JFCOM’s legacy program based in CJCS Instruction 3150.25A “Joint Lessons Learned Program ” (Ref. 4). 39Joint Center for

  7. Lesson Study: Researching Learning about Teaching from Research Mathematics Lessons

    ERIC Educational Resources Information Center

    Corcoran, Dolores

    2009-01-01

    Lesson study is a form of teacher professional development that is intrinsic to the Japanese educational system in first and second level schools and in teacher education. Lesson study has been credited with the success of Japanese pupils in international comparative tests of mathematics achievement (Stigler and Hiebert, 1999). It is gaining…

  8. 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…

  9. Using Technology to Support Teachers' Lesson Modifications during Lesson Study

    ERIC Educational Resources Information Center

    Skultety, Lisa; Gonzalez, Gloriana; Vargas, Gabriela

    2017-01-01

    Lesson study is a professional development activity that increases teachers' attention to student thinking. However, coordinating teachers' live observations of a lesson can be challenging. Using the framework of "distributed cognition," we investigate whether technology supports teachers' examination of student thinking and aids the…

  10. 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…

  11. 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

  12. 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…

  13. Conscientious Objection to the Vietnam War. Lesson Plan.

    ERIC Educational Resources Information Center

    Tollefson, James

    1994-01-01

    States that studying the motives and ideas of conscientious objectors during the Vietnam War poses conflicts between individual and civic responsibility. Presents a lesson about the major issues of individual conscientious objection to military service during that period. Includes three student readings and two teacher background supplements. (CFR)

  14. Online Soil Science Lesson 3: Soil Forming Factors

    USDA-ARS?s Scientific Manuscript database

    This lesson explores the five major factors of soil formation, namely: 1) climate; 2) organisms; 3) time; 4) topography; and 5) parent material and their influence in forming soil. The distinction between active and passive factors, moisture and temperature regimes, organism and topographic influen...

  15. 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…

  16. Mining Mathematics in Textbook Lessons

    ERIC Educational Resources Information Center

    Ronda, Erlina; Adler, Jill

    2017-01-01

    In this paper, we propose an analytic tool for describing the mathematics made available to learn in a "textbook lesson". The tool is an adaptation of the Mathematics Discourse in Instruction (MDI) analytic tool that we developed to analyze what is made available to learn in teachers' lessons. Our motivation to adapt the use of the MDI…

  17. 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,…

  18. "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…

  19. 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…

  20. 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…

  1. 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…

  2. 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…

  3. 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…

  4. 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;…

  5. 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…

  6. Heart of Darkness. [Lesson Plan].

    ERIC Educational Resources Information Center

    Discovery Communications, Inc., Bethesda, MD.

    Based on Joseph Conrad's novel "Heart of Darkness," this lesson plan presents activities designed to help students understand that critics have debated some of Conrad's choices in the novel; and that the novel reflects the world as Conrad saw it. The main activity of the lesson involves students rewriting the ending of the novel so that Marlow…

  7. Can You Haiku? [Lesson Plan].

    ERIC Educational Resources Information Center

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

    In this lesson plan, students learn the rules and conventions of haiku, study examples by Japanese masters, and create haiku of their own. Its 4 lessons seek to help students be able to: (1) describe the traditional rules and conventions of haiku; (2) interpret examples of haiku; (3) characterize the image-evoking power of haiku; (4) develop a…

  8. 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…

  9. 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…

  10. Lessons from the Younger Set.

    ERIC Educational Resources Information Center

    Handscombe, Jean

    1993-01-01

    Six lessons or statements are offered based on experiences teaching school-aged students in English-medium schools in Canada. The lessons refer to judicious use of first language, language teacher connections with the learner's view of the world, second-language learning and curricular content, etc. (Contains seven references.) (LB)

  11. 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,…

  12. Bead Game Simulation. Lesson Plan.

    ERIC Educational Resources Information Center

    Ripp, Ken

    This lesson plan offers students the opportunity to participate in the three basic economic systems (market, command, and tradition). By working in each of the systems, students will internalize the fundamental values present in each system and will gain insights into the basic advantages and disadvantages of each system. The lesson plan provides…

  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. 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…

  15. Archeology and Storytelling. [Lesson Plan].

    ERIC Educational Resources Information Center

    Lamb, Sandy; Lamb, Jay

    This lesson plan presents activities designed to help students understand that both individual families and whole cultures learn about their pasts by collecting and analyzing stories and artifacts; and that not all archeological finds readily reveal their history to archeologists. The main activity in the lesson involves students in making an oral…

  16. 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…

  17. 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…

  18. 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)

  19. 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…

  20. 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…

  1. 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.

  2. Syrtis Major

    NASA Technical Reports Server (NTRS)

    2004-01-01

    [figure removed for brevity, see original site]

    Released 18 May 2004 This image of Syrtis Major was acquired August 20, 2002, during northern spring.

    The THEMIS VIS camera is capable of capturing color images of the martian surface using its five different color filters. In this mode of operation, the spatial resolution and coverage of the image must be reduced to accommodate the additional data volume produced from the use of multiple filters. To make a color image, three of the five filter images (each in grayscale) are selected. Each is contrast enhanced and then converted to a red, green, or blue intensity image. These three images are then combined to produce a full color, single image. Because the THEMIS color filters don't span the full range of colors seen by the human eye, a color THEMIS image does not represent true color. Also, because each single-filter image is contrast enhanced before inclusion in the three-color image, the apparent color variation of the scene is exaggerated. Nevertheless, the color variation that does appear is representative of some change in color, however subtle, in the actual scene. Note that the long edges of THEMIS color images typically contain color artifacts that do not represent surface variation.

    Image information: VIS instrument. Latitude 12.8, Longitude 79.5 East (280.5 West). 38 meter/pixel resolution.

    Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.

    NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The

  3. 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);…

  4. 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)

  5. Lessons from a microfinance recapitalisation programme.

    PubMed

    Poston, Angus

    2010-04-01

    Following a major disaster, microfinance institutions (MFIs) often face high levels of bad debt, which may require the institutions to be recapitalised. This paper describes a recapitalisation programme implemented by the SANASA movement of Sri Lanka in 390 microfinance societies following the December 2004 tsunami, and highlights lessons for other similar programmes. MFI recapitalisation is a good use of funds in post-disaster situations. To create successful programmes, donors should expect to relax some of their usual project requirements and MFIs should focus on maintaining credit discipline.

  6. Becky's legacy: more lessons.

    PubMed

    Larson, Dale G

    2005-10-01

    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 death," the role of patient-centered care, the power of self-efficacy, the need to integrate theory and experience, the use of interdisciplinary teams, the impact of altruism and having a sense of purpose, the need to listen, and the healing effects of communicating about loss.

  7. ACES program - Lessons learned

    NASA Technical Reports Server (NTRS)

    Jones, Victoria L.; Rice, Sally C.; Waites, Henry B.

    1988-01-01

    The ACES Program involved the experimental evaluation of three LSS (large space structures) control design techniques at the LSS GTF (ground test facility) at NASA/MSFC. The three techniques were developed under the ACOSS (active control of space structures) Program specifically for application to LSS. The techniques included FAMESS (filter accommodated model error sensitivity suppression), HAC/LAC (high authority control/low authority control), and positivity. Some of the lessons that have been learned during the course of the ACES program are examined.

  8. 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.

  9. 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

  10. 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.

  11. 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

  12. St. Louis FUSRAP Lessons Learned

    SciTech Connect

    Eberlin, J.; Williams, D.; Mueller, D.

    2003-02-26

    The purpose of this paper is to present lessons learned from fours years' experience conducting Remedial Investigation and Remedial Action activities at the St. Louis Downtown Site (SLDS) under the Formerly Utilized Sites Remedial Action Program (FUSRAP). Many FUSRAP sites are experiencing challenges conducting Remedial Actions within forecasted volume and budget estimates. The St. Louis FUSRAP lessons learned provide insight to options for cost effective remediation at FUSRAP sites. The lessons learned are focused on project planning (budget and schedule), investigation, design, and construction.

  13. Apollo 1 Lessons Learned Show

    NASA Image and Video Library

    2017-01-27

    Mike Ciannilli, the Apollo, Challenger, Columbia Lessons Learned Program manager, far right, is pictured with panelists from the Apollo 1 Lessons Learned event in the Training Auditorium at NASA's Kennedy Space Center in Florida. In the center, are Ernie Reyes, retired, former Apollo 1 senior operations manager; and John Tribe, retired, former Apollo 1 Reaction and Control System lead engineer. At far left is Zulie Cipo, the Apollo, Challenger, Columbia Lessons Learned Program event support team lead. The theme of the program was "To there and Back Again." The event helped pay tribute to the Apollo 1 crew, Gus Grissom, Ed White II, and Roger Chaffee.

  14. Higher Education ERP: Lessons Learned.

    ERIC Educational Resources Information Center

    Swartz, Dave; Orgill, Ken

    2001-01-01

    Shares experiences and lessons learned by chief information officers of large universities about enterprise resource planning (ERP). Specifically, provides a framework for approaching an ERP that could save universities millions of dollars. (EV)

  15. Higher Education ERP: Lessons Learned.

    ERIC Educational Resources Information Center

    Swartz, Dave; Orgill, Ken

    2001-01-01

    Shares experiences and lessons learned by chief information officers of large universities about enterprise resource planning (ERP). Specifically, provides a framework for approaching an ERP that could save universities millions of dollars. (EV)

  16. Make That Shock Lesson Shocking

    ERIC Educational Resources Information Center

    Moskowitz, Gertrude

    1975-01-01

    Notes a tendency among foreign language teachers to attempt to cover too much material too quickly with beginning students. A lesson used with prospective foreign language teachers is described which recalls the difficulties of beginning language students. (RM)

  17. Make That Shock Lesson Shocking

    ERIC Educational Resources Information Center

    Moskowitz, Gertrude

    1975-01-01

    Notes a tendency among foreign language teachers to attempt to cover too much material too quickly with beginning students. A lesson used with prospective foreign language teachers is described which recalls the difficulties of beginning language students. (RM)

  18. [Lessons from Field Studies].

    PubMed

    Yoshimura, Takesumi

    2015-01-01

    During my academic career for more than 40 years, I was involved in 18 epidemiological field studies, partially or fully. Among these field studies, four (1. Medical services in remote rural areas in Okinawa, 2. Yusho episode, 3. JICA Onchocerciasis Control Project in Guatemala, and 4. Miyako cohort study in Fukuoka) are introduced in this paper, including the latest situation after the presentation. Through these field works experienced by the author, the following lessons were gained. 1. Strong human reliance between researchers and the targeted population is essential in carrying out epidemiological surveys successfully in the field. 2. Data obtained from the survey should be carefully examined and analyzed so that those data may reflect the real situation.

  19. 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

  20. Apollo 1 Lessons Learned Show

    NASA Image and Video Library

    2017-01-27

    Mike Ciannilli, at left, the Apollo, Challenger, Columbia Lessons Learned Program manager, presents a certificate to Charlie Duke, former Apollo 16 astronaut and member of the Apollo 1 Emergency Egress Investigation Team, during the Apollo 1 Lessons Learned presentation in the Training Auditorium at NASA's Kennedy Space Center in Florida. The program's theme was "To There and Back Again." The event helped pay tribute to the Apollo 1 crew, Gus Grissom, Ed White II, and Roger Chaffee.

  1. Apollo 1 Lessons Learned Show

    NASA Image and Video Library

    2017-01-27

    Mike Ciannilli, at left, the Apollo, Challenger, Columbia Lessons Learned Program manager, presents a certificate to John Tribe, retired, Apollo 1 Reaction and Control System lead engineer, during the Apollo 1 Lessons Learned presentation in the Training Auditorium at NASA's Kennedy Space Center in Florida. The theme of the program was "To there and Back Again." The event helped pay tribute to the Apollo 1 crew, Gus Grissom, Ed White II, and Roger Chaffee.

  2. Apollo 1 Lessons Learned Show

    NASA Image and Video Library

    2017-01-27

    Mike Ciannilli, the Apollo, Challenger, Columbia Lessons Learned program manager, at left, presents a certificate to Ernie Reyes, retired, former Apollo 1 senior operations manager, during the Apollo 1 Lessons Learned presentation in the Training Auditorium at NASA's Kennedy Space Center in Florida. The theme of the program was "To there and Back Again." The event helped pay tribute to the Apollo 1 crew, Gus Grissom, Ed White II, and Roger Chaffee.

  3. 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

  4. Lessons Learned from FUSRAP

    SciTech Connect

    Castillo, Darina; Carpenter, Cliff; Miller, Michele

    2016-03-06

    The US DOE Office of Legacy Management (LM) is the long-term steward for 90 sites remediated under numerous regulatory regimes including the Formerly Utilized Sites Remedial Action Program (FUSRAP) sites. In addition, LM holds considerable historical information, gathered in the 1970s, to determine site eligibility for remediation under FUSRAP. To date, 29 FUSRAP sites are in LM’s inventory of sites for long-term surveillance and maintenance (LTS&M), and 25 are with the US Army Corps of Engineers (USACE) for remediation or in the process of being transitioned to LM. It is forecasted that 13 FUSRAP sites will transfer from the USACE to LM over the next 10 years; however, the timing of the transfers is strongly dependent upon federal funding of the ongoing remedial actions. Historically, FUSRAP sites were generally cleaned up for “unrestricted” industrial use or remediated to the “cleanup standards” at that time, and their use remained unchanged. Today, these sites as well as the adjacent properties are now changing or envisioned to have changes in land use, typically from industrial to commercial or residential uses. The implication of land-use change affects DOE’s LTS&M responsibility for the sites under LM stewardship as well as the planning for the additional sites scheduled to transition in time. Coinciding with land-use changes at or near FUSRAP sites is an increased community awareness of these sites. As property development increases near FUSRAP sites, the general public and interested stakeholders regularly inquire about the sufficiency of cleanups that impact their neighborhoods and communities. LM has used this experience to address a series of lessons learned to improve our program management in light of the changing conditions of our sites. We describe these lessons learned as (1) improved stakeholder relations, (2) enhanced LTS&M requirements for the sites, and (3) greater involvement in the transition process.

  5. Eradicating Organized Criminal Gangs in Jamaica: Can Lessons be Learnt From a Successful Counterinsurgency

    DTIC Science & Technology

    2008-01-01

    Quantico, Virginia 22134-5068 MASTER OF MILITARY STUDIES TITLE ERADICATING ORGANIZED CRIMINAL GANGS IN JAMAICA : CAN LESSONS BE LEARNT FROM A SUCCESSFUL...COUNTERINSURGENCY? SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF MILITARY STUDIES AUTHOR MAJOR WAYNE A ROBINSON JAMAICA ...Gangs in Jamaica : Can Lessons be Learnt From A Successful Counterinsurgency? 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6

  6. 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…

  7. 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…

  8. A Study of the Handling of Lessons Processing in Lessons Learned Systems and Application to Lessons Learned System Design

    DTIC Science & Technology

    2002-09-01

    Lessons Learned Program ................................................................70...Learned System is guided by a standard. The standard is DOE-STD-7501-99, The DOE Corporate Lessons Learned Program , December 1999. The following...to avoid recurrence. These defining aspects of the Department of Energy Lessons Learned Program are consistent with aspects of the Center for

  9. Lessons to Be Learned from Past Errors

    MedlinePlus

    ... Store Consulting FAQ Tools About Us Contact Us Lessons to Be Learned from Past Errors The following ... medicines safely General Advice on Safe Medication Use Lessons to Be Learned from Past Errors Preventing Drug ...

  10. 10 lessons learned by a misguided physician.

    PubMed

    Levin, Barry E

    2017-07-01

    It was a great and humbling honor to receive the 2016 Distinguished Career Award from my SSIB colleagues. This paper summarizes the major points of my DCA talk at the 2016 annual meeting. It is a reflection on my 50year medical and research career and 10 lessons I have learned over those years which might be of help to young investigators near the beginning of their own research careers. These lessons include: the value of being receptive to the opportunities provided you; how clinician-scientists can serve as critical role models for young investigators like me and a history of how my career developed as a result of their influence; the importance of carefully examining your own data, particularly when it doesn't agree with your preconceived ideas; the critical role that students, postdocs and PhD (and even veterinarian) colleagues can play in developing one's career; the likelihood that your career path will have many interesting twists and turns determined by changes in your own scientific interests and how rewarding various areas of research focus are to you; the importance of building a close-knit laboratory staff family; the fact that science and romance can mix. Finally, I offer 3 somewhat self-evident free pieces of advice for building and maintaining a rewarding career. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. 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.

  12. What Happens at the Lesson Start?

    ERIC Educational Resources Information Center

    Saloviita, Timo

    2016-01-01

    Transitional periods, such as lesson starts, are necessary steps from one activity to another, but they also compete with time for actual learning. The aim of the present study was to replicate a previous pilot study on lesson starts and explore possible disturbances. In total, 130 lesson starts in Finnish basic education in grades 1-9 were…

  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. Sharing lessons learned - what have we learned?

    SciTech Connect

    Bickford, J.C., Westinghouse Hanford, Richland, WA

    1997-11-26

    A set of viewgraphs for presenting what has been learned from experience with the Department of Energy`s Lessons Learned program, covering a brief history, the system and tools for sharing and accessing Lessons Learned, and how Lessons Learned can help the audience.

  15. 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)

  16. Human Rights and China. Lesson Units.

    ERIC Educational Resources Information Center

    Holmes, Stanley T.

    This curriculum unit presents lessons based on information and ideas gained from a 1994 Fulbright-Hays Summer Seminar Abroad Program in the People's Republic of China. This series of three lessons is created as an introduction to Model United Nations types of activities for high school students. Lesson 1, "What are Human Rights?" deals…

  17. 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…

  18. 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…

  19. 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…

  20. 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…

  1. Lesson Study for Professional Development and Research

    ERIC Educational Resources Information Center

    Pierce, Robyn; Stacey, Kaye

    2011-01-01

    In this paper we demonstrate that "lesson study" may be adapted from its primary use as a professional development strategy for use as a research strategy, especially to identify principles of good lesson design. We report on a project undertaken in two Australian secondary schools where lesson study research was used to investigate the…

  2. 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.

  3. What Happens at the Lesson Start?

    ERIC Educational Resources Information Center

    Saloviita, Timo

    2016-01-01

    Transitional periods, such as lesson starts, are necessary steps from one activity to another, but they also compete with time for actual learning. The aim of the present study was to replicate a previous pilot study on lesson starts and explore possible disturbances. In total, 130 lesson starts in Finnish basic education in grades 1-9 were…

  4. 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…

  5. 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…

  6. 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

  7. 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.

  8. 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.

  9. Lessons from dragonfly flight

    NASA Astrophysics Data System (ADS)

    Wang, Z. Jane

    2005-11-01

    I will describe two lessons we learned from analyzing dragonfly flight using computers and table-top experiments. Part I: The role of drag in insect flight. Airplanes and helicopters are airborne via aerodynamic lift, not drag. However, it is not a priori clear that insects use only lift to fly. We find that dragonfly uses mainly drag to hover, which explains an anomalous factor of four in previous estimates of dragonfly lift coefficients, where drag was assumed to be negligible. Moreover, we show that the use of drag for flight is efficient at insect size. This suggests a re-consideration of the hovering efficiency of flapping flight, which is no longer described by the lift to drag ratio. Part II. Fore-hind wing interaction in dragonfly flight. A distinctive feature of dragonflies is their use of two pairs of wings which are driven by separate direct muscles. Dragonflies can actively modulate the phase delay between fore-hind wings during different maneuver. We compute the Navier-Stokes equation around two wings following the motion measured from our tethered dragonfly experiments, and find an explanation of the advantage of counter-stroking during hovering.

  10. 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.

  11. Medication administration process assessment: applying lessons learned from commercial aviation.

    PubMed

    Donahue, Moreen; Brown, Joseph P; Fitzpatrick, Joyce J

    2009-02-01

    Medication administration is a major safety issue for patients and providers. The authors describe a commercial aviation-based system safety assessment conducted on the medication administration process for a community teaching hospital in the northeast United States. Processes on 2 medical units and 1 surgical unit were assessed. A sampling of qualitative outcomes is presented in a risk prioritization framework, along with practical recommendations predicated on the valuable lessons learned in commercial aviation.

  12. Lessons about Federal Implementation.

    ERIC Educational Resources Information Center

    Yin, Robert K.

    Project Follow Through involved a diverse and major set of implementation problems: (1) The initial program mandate for an action program clashed with the later switch to an experimental focus; (2) The selection of curriculum rather than structural changes as the major intervention led to greater uncertainty regarding the practices to be…

  13. 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.

  14. Apollo 1 Lessons Learned Show

    NASA Image and Video Library

    2017-01-27

    Mike Ciannilli, the Apollo, Challenger, Columbia Lessons Learned Program manager, welcomes participants to the Apollo 1 Lessons Learned presentation in the Training Auditorium at NASA’s Kennedy Space Center in Florida. The program's theme was "To There and Back Again." Guest panelists included Charlie Duke, former Apollo 16 astronaut and member of the Apollo 1 Emergency Egress Investigation Team; Ernie Reyes, retired, Apollo 1 senior operations engineer; and John Tribe, retired, Apollo 1 Reaction and Control System lead engineer. The event helped pay tribute to the Apollo 1 crew, Gus Grissom, Ed White II, and Roger Chaffee.

  15. Lessons learned from RTG programs

    NASA Astrophysics Data System (ADS)

    Reinstrom, Robert M.; Cockfield, Robert 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.

  16. 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.

  17. Sellafield Decommissioning Programme - Update and Lessons Learned

    SciTech Connect

    Lutwyche, P. R.; Challinor, S. F.

    2003-02-24

    The Sellafield site in North West England has over 240 active facilities covering the full nuclear cycle from fuel manufacture through generation, reprocessing and waste treatment. The Sellafield decommissioning programme was formally initiated in the mid 1980s though several plants had been decommissioned prior to this primarily to create space for other plants. Since the initiation of the programme 7 plants have been completely decommissioned, significant progress has been made in a further 16 and a total of 56 major project phases have been completed. This programme update will explain the decommissioning arrangements and strategies and illustrate the progress made on a number of the plants including the Windscale Pile Chimneys, the first reprocessing plan and plutonium plants. These present a range of different challenges and requiring approaches from fully hands on to fully remote. Some of the key lessons learned will be highlighted.

  18. [LESSONS FROM PREPAREDNESS OF HOSPITALS TO SNOWSTORMS].

    PubMed

    Merin, Ofer; Goldberg, Sara; Peyser, Amos; Gros, Moshe; Weiss, Gali; Bitan, Aria; Zarka, Salman; Shapira, Kelin

    2015-11-01

    Snowstorms are not a usual scene in Israel, which normally enjoys relatively warm weather, even in the winter. In the last two years we faced three severe snowstorms that had a major impact on the routine daily life in Israel. Roads were blocked, people experienced long electricity power failures, and secondary to slippery conditions, there was more than a threefold increase of orthopedic injuries. These storms confronted hospitals with unique challenges, both medical and logistic. Hospitals must be prepared to cope with the challenge of maintaining continuation of care. We propose four phases of preparedness strategy: at the beginning of the winter, once there is a weather forecast warning, during the storm itself, and returning to norm. This manuscript deals with the lessons learned by two hospitals in Safed and Jerusalem dealing with snowstorms.

  19. 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.

  20. 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.

  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. 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…

  3. 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.

  4. 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…

  5. 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…

  6. 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…

  7. 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.

  8. 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)…

  9. Social Studies Lessons Integrating Technology. Pull-Out Feature I.

    ERIC Educational Resources Information Center

    Semrau, Penelope; Boyer, Barbara A.

    1995-01-01

    Describes three computer-based lessons using constructivist learning principles. Includes a telecommunications lesson using an online vendor, an interactive video lesson on van Gogh's paintings, and a CD-ROM lesson on ancient lands. Includes figures depicting screens from all three lessons. (CFR)

  10. 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…

  11. 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…

  12. 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…

  13. 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.

  14. 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.

  15. The Revolutionary War. [Lesson Plan].

    ERIC Educational Resources Information Center

    Buchberg, Wendy

    Based on James Lincoln Collier and Christopher Collier's novel "My Brother Sam Is Dead," this lesson plan presents activities designed to help students understand that one way to learn about the past is to read historical novels; and that some people take one side or another in a war or other conflict, and some find themselves caught in the…

  16. 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.

  17. Machiavelli's "The Prince." [Lesson Plan].

    ERIC Educational Resources Information Center

    Discovery Communications, Inc., Bethesda, MD.

    Based on Machiavelli's book "The Prince," this lesson plan presents activities designed to help students understand that Machiavelli's enumeration of leadership qualities for a prince has always been controversial; and that leaders and followers may differ in what they identify as the qualities of a good leader. The main activity of the lesson…

  18. 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…

  19. 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…

  20. Eight Questions for Better Lessons

    ERIC Educational Resources Information Center

    Kriegel, Otis

    2016-01-01

    In this article, veteran educator Otis Kriegel provides eight questions that teachers can ask themselves as they create or tweak lesson plans. With practical, straightforward advice, Kriegel suggests that teachers be mindful of who their audience is, how much students already know, and what materials they'll need. He also urges teachers to…

  1. 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…

  2. 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…

  3. Lessons learned from hospice care.

    PubMed

    Martin, Caren McHenry

    2013-10-01

    Pharmaceutical care of the hospice patient offers unique challenges in the management of pain and other symptoms. Lessons learned in providing hospice care can be used in the care of nonterminal patients as well to optimize patient-specific care, regardless of care setting or life expectancy.

  4. 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…

  5. 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…

  6. 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.

  7. "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…

  8. 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…

  9. 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)

  10. 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,…

  11. Lessons for Psychometrics from Thermometry.

    ERIC Educational Resources Information Center

    Choppin, Bruce

    1985-01-01

    Preparing this article posthumously from Choppin's presentation notes, the author used the historical development of thermometry to suggest some lessons for educational measurement: (1) mathematical models are important; (2) models can be useful long before their underlying processes are understood; and (3) since there are no true models, there…

  12. 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…

  13. Apollo 1 Lessons Learned Show

    NASA Image and Video Library

    2017-01-27

    Ernie Reyes, retired, former Apollo 1 senior operations manager, signs a book for a worker after the Apollo 1 Lessons Learned presentation in the Training Auditorium at NASA's Kennedy Space Center in Florida. The theme of the program was "To there and Back Again." The event helped pay tribute to the Apollo 1 crew, Gus Grissom, Ed White II, and Roger Chaffee.

  14. Field observations and lessons learned

    SciTech Connect

    Nielsen, Joh B

    2010-01-01

    This presentation outlines observations and lessons learned from the Megaports program. It provides: (1) details of field and technical observations collected during LANL field activities at ports around the world and details of observations collected during radiation detections system testing at Los Alamos National Laboratory; (2) provides suggestions for improvement and efficiency; and (3) discusses possible program execution changes for more effective operations.

  15. Gallery of ESOL Lesson Plans.

    ERIC Educational Resources Information Center

    Literacy Assistance Center, New York, NY.

    This collection of lesson plans for teaching English as a Second Language includes the following: "You Scratched Me!" which has students examine verbs in three forms (base, past, and progressive) together with questions, accelerating the memorization and understanding of verb forms and tenses; "Getting Acquainted/Inferential Thinking," which…

  16. "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…

  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. The Great Gatsby. [Lesson Plan].

    ERIC Educational Resources Information Center

    Zelasko, Ken

    Based on F. Scott Fitzgerald's novel "The Great Gatsby," this lesson plan presents activities designed to help students understand that adapting part of a novel into a dramatic reading makes students more intimate with the author's intentions and craft; and that a part of a novel may lend itself to various oral interpretations. The main activity…

  19. Community-Based Inquiry Lessons

    ERIC Educational Resources Information Center

    Song, Youngjin; Ahlswede, Donna; Clausen, Christina; Herbig, Laura; Oliver, J. Steve

    2010-01-01

    The National Science Education Standards suggest that students work as real scientists in the classroom (NRC 1996; 2000). To accomplish this task, the authors developed community-based inquiry lessons (CBILs) that provide students with the opportunity to solve problems as a class, based on the concept of whole-class inquiry (WCI) presented by…

  20. In Old Pompeii. [Lesson Plan].

    ERIC Educational Resources Information Center

    2001

    In this Web-based interdisciplinary lesson (involving social studies, geography, history, and language arts) students take a virtual field trip to the ruins of Pompeii to learn about everyday life in Roman times, then create a travelogue to attract visitors to the site and write an account of their field trip modeled on a description of Pompeii…

  1. 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…

  2. 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…

  3. 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…

  4. Apollo 1 Lessons Learned Show

    NASA Image and Video Library

    2017-01-27

    John Tribe, retired, Apollo 1 Reaction and Control System lead engineer, answers questions during the Apollo 1 Lessons Learned event in the Training Auditorium at NASA’s Kennedy Space Center in Florida. The theme of the presentation was "To There and Back Again." The event helped pay tribute to the Apollo 1 crew, Gus Grissom, Ed White II, and Roger Chaffee.

  5. 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…

  6. 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…

  7. 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…

  8. Lessons Learned from Safety Events

    SciTech Connect

    Weiner, Steven C.; Fassbender, Linda L.

    2012-11-01

    The Hydrogen Incident Reporting and Lessons Learned website (www.h2incidents.org) was launched in 2006 as a database-driven resource for sharing lessons learned from hydrogen-related safety events to raise safety awareness and encourage knowledge-sharing. The development of this database, its first uses and subsequent enhancements have been described at the Second and Third International Conferences on Hydrogen Safety. [1,2] Since 2009, continuing work has not only highlighted the value of safety lessons learned, but enhanced how the database provides access to another safety knowledge tool, Hydrogen Safety Best Practices (http://h2bestpractices.org). Collaborations with the International Energy Agency (IEA) Hydrogen Implementing Agreement (HIA) Task 19 – Hydrogen Safety and others have enabled the database to capture safety event learnings from around the world. This paper updates recent progress, highlights the new “Lessons Learned Corner” as one means for knowledge-sharing and examines the broader potential for collecting, analyzing and using safety event information.

  9. Eight Questions for Better Lessons

    ERIC Educational Resources Information Center

    Kriegel, Otis

    2016-01-01

    In this article, veteran educator Otis Kriegel provides eight questions that teachers can ask themselves as they create or tweak lesson plans. With practical, straightforward advice, Kriegel suggests that teachers be mindful of who their audience is, how much students already know, and what materials they'll need. He also urges teachers to…

  10. 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.…

  11. 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…

  12. 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…

  13. 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)

  14. Authentic Water Science Education through WWW Video Lesson Plans

    NASA Astrophysics Data System (ADS)

    Byrne, J. M.; Mrazek, R.

    2007-12-01

    Teachers, media and the public find the science world is a confusing place and heavy work loads and lack of time contribute to their inability to search out authentic science and scientists to clarify key issues and problems. This program uses free web based video and lesson plans developed by an environmental scientist and science education specialist, both of whom are tenured faculty with a major public institution. The Webisode Video Pieces feature scientists with outstanding refereed publication records discussing their work in field and lab locales. Lessons plans build on video clips on specific topics covered by each Webisode. Thirty and sixty second Public Service Announcements (PSAs) are produced for distribution to all TV networks. These provide a problem statement, a brief discussion of the issue and encourage the viewers to visit the website for more information.

  15. A dental intervention with an Alaskan Native population: lessons learned.

    PubMed

    Riedy, Christine

    2010-06-01

    This paper briefly describes a dental intervention within the Alaska Native population to reduce early childhood dental disease, the challenges faced in conducting the research, and the lessons learned. The American Indian/Alaska Native populations share a disproportionate burden of childhood dental disease compared to their majority counterparts. Despite the gains in oral health for the general population not all groups have equally benefited. Even recently, severe dental disease was found within > 60% of young Alaska Native children. There have been few intervention studies to reduce dental disease in Alaska Natives or their children. One study aimed at reducing dental disease in very young children via an intervention directed at the pregnant woman. Several challenges, anticipated and unanticipated, were faced in the development and conduct of the intervention. These challenges and the resulting lessons learned are presented here.

  16. 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…

  17. Lessons from Teaching Millennials

    ERIC Educational Resources Information Center

    Stewart, Kenneth

    2009-01-01

    This case study describes recent experiences with two classes of "Generation Me" psychology majors. The teacher compares the self-descriptions and behaviors of current college students with those of students from three earlier decades. Through self-critical reflections, he evaluates his instructional decisions with the two classes. He…

  18. 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…

  19. 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...

  20. 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...

  1. Defining a risk-informed framework for whole-of-government lessons learned: A Canadian perspective.

    PubMed

    Friesen, Shaye K; Kelsey, Shelley; Legere, J A Jim

    Lessons learned play an important role in emergency management (EM) and organizational agility. Virtually all aspects of EM can derive benefit from a lessons learned program. From major security events to exercises, exploiting and applying lessons learned and "best practices" is critical to organizational resilience and adaptiveness. A robust lessons learned process and methodology provides an evidence base with which to inform decisions, guide plans, strengthen mitigation strategies, and assist in developing tools for operations. The Canadian Safety and Security Program recently supported a project to define a comprehensive framework that would allow public safety and security partners to regularly share event response best practices, and prioritize recommendations originating from after action reviews. This framework consists of several inter-locking elements: a comprehensive literature review/environmental scan of international programs; a survey to collect data from end users and management; the development of a taxonomy for organizing and structuring information; a risk-informed methodology for selecting, prioritizing, and following through on recommendations; and standardized templates and tools for tracking recommendations and ensuring implementation. This article discusses the efforts of the project team, which provided "best practice" advice and analytical support to ensure that a systematic approach to lessons learned was taken by the federal community to improve prevention, preparedness, and response activities. It posits an approach by which one might design a systematic process for information sharing and event response coordination-an approach that will assist federal departments to institutionalize a cross-government lessons learned program.

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

    NASA Image and Video Library

    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...

  3. Lesson 6: Using the Checklist to Work through System Requirements

    EPA Pesticide Factsheets

    Lesson 6 describes how these same requirements are presented in the CROMERR System Checklist (which was introduced in Lesson 4). You may want to refer to the checklist as you step through this lesson.

  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. Utilization of Lesson Analysis as Teacher Self Reflection to Improve the Lesson Design on Chemical Equation Topic

    NASA Astrophysics Data System (ADS)

    Edyani, E. A.; Supriatna, A.; Kurnia; Komalasari, L.

    2017-02-01

    The research is aimed to investigate how lesson analysis as teacher’s self-reflection changes the teacher’s lesson design on chemical equation topic. Lesson Analysis has been used as part of teacher training programs to improve teacher’s ability in analyzing their own lesson. The method used in this research is a qualitative method. The research starts from build lesson design, implementation lesson design to senior high school student, utilize lesson analysis to get information about the lesson, and revise lesson design. The revised lesson design from the first implementation applied to the second implementation, resulting in better design. This research use lesson analysis Hendayana&Hidayat framework. Video tapped and transcript are employed on each lesson. After first implementation, lesson analysis result shows that teacher-centered still dominating the learning because students are less active in discussion, so the part of lesson design must be revised. After second implementation, lesson analysis result shows that the learning already student-centered. Students are very active in discussion. But some part of learning design still must be revised. In general, lesson analysis was effective for teacher to reflect the lessons. Teacher can utilize lesson analysis any time to improve the next lesson design.

  6. Lessons Learned Process Ensures Future Operations Build on Successes

    DTIC Science & Technology

    2011-01-01

    which is accomplished through the application of the Lessons Learned Process.” AR 11-33, Army Lessons Learned Program 43Army Communicator develop...equipment fielding.” AR 11-33, Army Lessons Learned Program . I quoted the LLP directly from AR 11-33, because it clearly articulates the LL process...Capabilities Manager-Stryker Lessons Learned Program • Other Center of Excellence Lessons Learned Programs Note: The Signal Lessons Learned Process

  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. 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…

  9. 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…

  10. An Analysis of Division Commander Lessons Learned

    DTIC Science & Technology

    1989-02-24

    Department of the Army. Division Command Lessons Learned Program : Experiences in Division Command. Carlisle Barracks: U.S. Army Military History Institute...1985. 2. U.S. Department of the Army. Division Command Lessons Learned Program : Experiences in Division Command. Carlisle Barracks: U.S. Army...Military History Institute, 1986. 3. U.S. Department of the Army. Division Command Lessons Learned Program : Experiences in Division Command. Carlisle 4

  11. Desert Storm and the Lessons of Learning

    DTIC Science & Technology

    1992-09-01

    lessons one learns are influenced-for better or worse- by interests, ideology, and perception. What’s good for the goose may seem foul to the gander...Foreign Policy (New York: Oxford Univ. Press, 1973), especially pp. ix-xiv. For a practical guide for using history in decisionmaking, see Richard E ...Lessons Learned: A Historical Perspective," in Robert E . Harkavy and Stephanie G. Neuman, eds., The Lessons ofRecent Wars in the Third World

  12. Brownfields City of Cleveland: Deconstruction Lessons Learned Report

    EPA Pesticide Factsheets

    This technical memorandum presents an overview of Cleveland’s current deconstruction initiative goals and lessons learned (in the Cleveland area) and potential strategies for addressing lessons learned.

  13. 2000 Worldwide Joint Lessons Learned Conference. Forging a Future Joint Lessons Learned System. (Joint Center for Lessons Learned Special Bulletin. Volume 3, Special Issue 1, January 2001)

    DTIC Science & Technology

    2001-01-01

    for the Joint Lessons Learned Program Configuration Management Board ...................... 6 Advanced Lessons Management System (ALMS... lessons learned program can succeed in isolation. The success of the conference was largely due to the interaction and contribution of the attendees...governing instruction for the Joint Lessons Learned Program (JLLP). The modified instruction now serves as a comprehensive, single-source reference

  14. 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…

  15. 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…

  16. Lessons from the Bevatron Accelerator Demolition - 12191

    SciTech Connect

    Harkins, Joseph; Cronin, Robert

    2012-07-01

    The Bevatron accelerator at Lawrence Berkeley National Laboratory is the first DOE accelerator to be demolished. While there are many lessons learned from its demolition, this paper focuses on the following lessons learned that may be useful for other D and D projects: bounding project scope to ensure success, hazards mapping for focused characterization and remediation, establishing radiological evaluation criteria, and forecasting activation products. With D and D of many DOE accelerators likely to occur in the near future, these lessons learned should be considered in planning those projects. These lessons learned are likely to be applicable to other D and D projects as well. (authors)

  17. 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.

  18. 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.}

  19. Teaching science to science teachers: Lessons taught and lessons learned

    NASA Astrophysics Data System (ADS)

    Douglas, E. M.; Hashimoto-Martell, E. A.; Balicki, S.; Oglavie, D. R.

    2009-12-01

    our diverse participants was a constant challenge for us as instructors. In summer 2008, the course was organized so that fundamentals (chemistry, heat transfer, convection, physics) were taught in the first week and then applied in broader topics (water cycle, carbon cycle, weather and precipitation) in the second week. Learning these fundamentals was challenging for many teachers. Furthermore, the organization of topics caused frustration because there was not enough connection to the broader concepts of the course. In summer 2009, we rearranged the topics and interwove fundamentals with contextual topics within each week. We found this approach to be more successful in engaging and educating the teachers. The most successful activities were often the simplest to organize. Valuable instructional strategies included daily assessments in the form of morning quizzes, keeping a class website with all course materials, and centering the major project of the course around a lesson that teachers would design for their particular context. We saw a dramatic improvement in pre- and post-assessment test scores, with the class average increasing from 58% (pre-test) to 95% (post-test).

  20. 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.

  1. Spiritual care: an unexpected lesson.

    PubMed

    Stryker, Roxanne

    2010-01-01

    This exemplar, relaying an unexpected lesson in meeting the spiritual needs of an acutely ill patient, is written to encourage nurses in providing holistic care of patients. The author assessed spiritual distress and made a plan for spiritual care, but implementation and outcome were not favorable. An inductive Christian nursing theory by Elizabeth Ann Davis Lee, as reported in the Journal of Christian Nursing, is used to analyze this poignant memory of nursing care.

  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. Learning from Lessons: studying the structure and construction of mathematics teacher knowledge in Australia, China and Germany

    NASA Astrophysics Data System (ADS)

    Chan, Man Ching Esther; Clarke, David J.; Clarke, Doug M.; Roche, Anne; Cao, Yiming; Peter-Koop, Andrea

    2017-06-01

    The major premise of this project is that teachers learn from the act of teaching a lesson. Rather than asking "What must a teacher already know in order to practice effectively?", this project asks "What might a teacher learn through their activities in the classroom and how might this learning be optimised?" In this project, controlled conditions are created utilising purposefully designed and trialled lesson plans to investigate the process of teacher knowledge construction, with teacher selective attention proposed as a key mediating variable. In order to investigate teacher learning through classroom practice, the project addresses the following questions: To what classroom objects, actions and events do teachers attend and with what consequence for their learning? Do teachers in different countries attend to different classroom events and consequently derive different learning benefits from teaching a lesson? This international project combines focused case studies with an online survey of mathematics teachers' selective attention and consequent learning in Australia, China and Germany. Data include the teacher's adaptation of a pre-designed lesson, the teacher's actions during the lesson, the teacher's reflective thoughts about the lesson and, most importantly, the consequences for the planning and delivery of a second lesson. The combination of fine-grained, culturally situated case studies and large-scale online survey provides mutually informing benefits from each research approach. The research design, so constituted, offers the means to a new and scalable vision of teacher learning and its promotion.

  7. 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…

  8. 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…

  9. 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…

  10. 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)…

  11. 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.

  12. 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…

  13. 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…

  14. 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)…

  15. 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…

  16. Private Tutoring Lessons Supply: Insights from Online Advertising in the Czech Republic

    ERIC Educational Resources Information Center

    Štastný, Vít

    2017-01-01

    In many parts of the world, shadow education has become a major enterprise. Such is the case of the countries of the former Eastern Bloc, including the Czech Republic, which is in scope of this article. The study analyses the Internet supply of private tutoring lessons in academic subjects and assesses the micro- and macro-factors influencing the…

  17. 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…

  18. 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…

  19. 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,…

  20. 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…

  1. 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

  2. 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

  3. 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…

  4. We Have Not Yet Learned Our Lesson

    DTIC Science & Technology

    2014-05-15

    Potential to Use Lessons Learned to Avoid Past Mistakes is Largely Untapped, 18. 20 Mark A. Silvia , Collection and Analysis Section Head...email message to the author, 10 April 10 2014. 25 Silvia , email message. 26 GAO Report, Potential to Use Lessons Learned to Avoid Past Mistakes

  5. 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…

  6. 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,…

  7. 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,…

  8. 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,…

  9. 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,…

  10. 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…

  11. HELP (Handbook of Effective Lesson Plans).

    ERIC Educational Resources Information Center

    Hellman, Linda; Namde, Joyce Winchel

    This handbook is a collection of lesson plans for teachers of adults studying English as a Second Language, designed to complement and supplement the instructors' own teaching strategies. The handbook covers all skill areas as well as a wide range of topics for experienced and inexperienced teachers. Each lesson plan follows a specific format,…

  12. 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…

  13. 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,…

  14. 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,…

  15. 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,…

  16. 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,…

  17. 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…

  18. 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

  19. Developing Noticing of Reasoning through Demonstration Lessons

    ERIC Educational Resources Information Center

    Bragg, Leicha A.; Vale, Colleen

    2014-01-01

    Observation of fellow educators conducting demonstration lessons is one avenue for teachers to develop sensitivity to noticing students' reasoning. We examined teachers' noticing of children's learning behaviours in one demonstration lesson of the "Mathematical Reasoning Professional Learning Research Program" (MRPLRP). The observations…

  20. 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…

  1. 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…

  2. Orbiter Water Dump Nozzles Redesign Lessons Learned

    NASA Technical Reports Server (NTRS)

    Rotter, Hank

    2017-01-01

    Hank Rotter, NASA Technical Fellow for Environmental Control and Life Support System, will provide the causes and lessons learned for the two Space Shuttle Orbiter water dump icicles that formed on the side of the Orbiter. He will present the root causes and the criticality of these icicles, along with the redesign of the water dump nozzles and lessons learned during the redesign phase.

  3. Leadership in American Indian Communities: Winter Lessons

    ERIC Educational Resources Information Center

    Metoyer, Cheryl A.

    2010-01-01

    Winter lessons, or stories told in the winter, were one of the ways in which tribal elders instructed and directed young men and women in the proper ways to assume leadership responsibilities. Winter lessons stressed the appropriate relationship between the leader and the community. The intent was to remember the power and purpose of that…

  4. Population Education in Health: Some Sample Lessons.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and Oceania.

    This manual for home economics teachers contains eight sample lessons on health issues related to population growth. Among the topics treated are nutrition, family health, communicable diseases, causes of high mortality, and community health services. Lessons are designed for lower primary through high school students. A scope and sequence chart…

  5. Population Education in Mathematics: Some Sample Lessons.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and Oceania.

    This mathematics teacher's manual contains ten sample lessons on population growth and demography that were adapted from materials produced in several countries in Asia and Oceania. Among the mathematics concepts and skills students apply during these lessons are set theory, cardinal and ordinal numbers, frequency tallies, percentages, ratios,…

  6. 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…

  7. Population Education in Health: Some Sample Lessons.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and Oceania.

    This manual for home economics teachers contains eight sample lessons on health issues related to population growth. Among the topics treated are nutrition, family health, communicable diseases, causes of high mortality, and community health services. Lessons are designed for lower primary through high school students. A scope and sequence chart…

  8. 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,…

  9. ESOL Workplace Photos and Lesson Plans.

    ERIC Educational Resources Information Center

    Zavez, Joan; And Others

    This teaching guide contains nine lesson plans for teaching job-related English for speakers of other languages (ESOL) to employees at Barber Foods in Maine. The lessons cover the following topics: (1) rotation directions; (2) protective clothing (level 2 and level 2/3); (3) talking to supervisors; (4) accident prevention; (5) machinery…

  10. The World of Haiku. [Lesson Plan].

    ERIC Educational Resources Information Center

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

    In this lesson plan, students explore the traditions and conventions of haiku, comparing this classic form of Japanese poetry to a related genre of Japanese visual art. Students also compose haiku of their own. The lesson's learning objectives are: (1) to learn about the history and poetic conventions of Japanese haiku; (2) to read and interpret…

  11. 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…

  12. 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,…

  13. A Lesson on Homophobia and Teasing

    ERIC Educational Resources Information Center

    Goldfarb, Eva S.

    2006-01-01

    Homophobia and gay-related teasing are already present among young children. This lesson introduces the term "prejudice" and places the concept of homophobia within the context of bullying and teasing with which 8-11 year olds are already familiar. The lesson builds empathy as children think about and discuss how they have felt when they have been…

  14. 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…

  15. Population Education in Mathematics: Some Sample Lessons.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and Oceania.

    This mathematics teacher's manual contains ten sample lessons on population growth and demography that were adapted from materials produced in several countries in Asia and Oceania. Among the mathematics concepts and skills students apply during these lessons are set theory, cardinal and ordinal numbers, frequency tallies, percentages, ratios,…

  16. First Grade Yup'ik Lessons.

    ERIC Educational Resources Information Center

    Opalka, Sandra H.; And Others

    Representative of the 30 units comprising first grade Yup'ik lessons, units on clothing, animal families, dog teams, and potlatch (generally a celebration for the dead) are detailed in these lesson plans. Each of the four units is prefaced by a statement of concept/recall objectives, Ak'A Piyarat concept objectives (cultural aspects), and skills…

  17. 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…

  18. On the Oregon Trail. [Lesson Plan].

    ERIC Educational Resources Information Center

    2000

    In this lesson, students work with primary documents and latter-day photographs to recapture the experience of traveling on the Oregon Trail. The learning objectives of the lesson are: (1) to learn about the pioneer experience on the Oregon Trail; (2) to evaluate a historical re-enactment in light of documentary evidence; and (3) to synthesize…

  19. A Lesson on Homophobia and Teasing

    ERIC Educational Resources Information Center

    Goldfarb, Eva S.

    2006-01-01

    Homophobia and gay-related teasing are already present among young children. This lesson introduces the term "prejudice" and places the concept of homophobia within the context of bullying and teasing with which 8-11 year olds are already familiar. The lesson builds empathy as children think about and discuss how they have felt when they have been…

  20. 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…

  1. 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,…

  2. 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…

  3. 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.

  4. 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…

  5. 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…

  6. 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…

  7. 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.

  8. Lessons from ONTARGET.

    PubMed

    Berlaimont, V; Billiouw, J-M; Brohet, C; Dupont, A G; Gazagnes, M-D; Heller, F; Krzesinski, J M; Missault, L; Persu, A; Piérard, L; Rottiers, R; Vanhooren, G; Van Mieghem, W; Vervaet, P; Herman, A G

    2008-01-01

    The recently published results of the ONTARGET trial shed a new light on the cardiovascular protection of patients at high risk of a cardiovascular event. Despite a number of trials looking at the efficacy of Angiotensin Converting Enzyme inhibitors (ACEis) or Angiotensin Receptor Blockers (ARBs) in the prevention of cardiovascular events in patients with specific high risk profiles, the question of the equivalence of ACEis and ARBs remained unanswered. The ONTARGET trial has shown that telmisartan 80 mg administered for a median duration of 4.5 years to patients at high risk of developing a major cardiovascular event, is equally effective to ramipril 10 mg. In addition, telmisartan was slightly better tolerated. The comparator ramipril has been chosen as it is currently the gold standard ACEi since the results of the HOPE study, in terms of the composite outcome of cardiovascular death, myocardial infarction and stroke. Moreover, ONTARGET is the first trial to test the hypothesis of superiority of adding an ARB (telmisartan 80 mg) to an ACEi (ramipril 10 mg) over the ACEi ramipril monotherapy in cardiovascular protection of the same broad range of high-risk patients. Surprisingly, despite a more pronounced blood pressure lowering, the combination of the two agents did not lead to an additional decrease in the number of events, but had significantly more side-effects compared to ramipril monotherapy. ONTARGET is a landmark study, performed according to the highest statistical and clinical standards, providing compelling evidence and clear answers to two important clinical questions.

  9. Public Health and Hospitals: Lessons Learned From Partnerships in a Changing Health Care Environment.

    PubMed

    Scutchfield, F Douglas; Prybil, Lawrence; Kelly, Ann V; Mays, Glen P

    2016-01-01

    Recent changes in policymaking, such as the passage of the Patient Protection and Affordable Care Act, have ushered in a new era in community health partnerships. To investigate characteristics of effective collaboration between hospitals, their parent systems, and the public health community, with the support of major hospital, medical, and public health associations, we compiled a list of 157 successful partnerships. This set was subsequently narrowed to 12 successful and diverse partnerships. After conducting site visits in each of the partnerships' communities and interviews with key partnership participants, we extracted lessons about their success. The lessons we have learned from our investigation have the potential to assist others as they develop partnerships.

  10. Implementation, monitoring and utilization of an integrated Hospital Information System--lessons from a case study.

    PubMed

    Cruz-Correia, Ricardo João

    2010-01-01

    In most hospitals several heterogeneous Information Systems (IS) store parts of a still scattered patient record. Virtual Patient Records (VPR) are systems that aggregate known data elements about the patient from different IS in real-time. This papers aims to present the main lessons learned from the implementation and the usage during 6 years of a VPR system. Ten major lessons were divided in recommendations for software developers, information managers and institutional policy makers. Implementing and using a VPR is a difficult journey but can generate great value for the institution if most of these recommendations are taken in consideration.

  11. Implementing the Japanese Problem-Solving Lesson Structure

    ERIC Educational Resources Information Center

    Groves, Susie

    2013-01-01

    While there has been worldwide interest in Japanese Lesson Study as a model for teacher professional learning, there has been less research into authentic implementation of the problem-solving lesson structure that underpins mathematics research lessons in Japan. Findings from a Lesson Study project involving teachers from three Victorian primary…

  12. Lesson Study: The Core of Japanese Professional Development.

    ERIC Educational Resources Information Center

    Lewis, Catherine

    This paper describes research lessons, which form the core of a larger process called lesson study within Japanese elementary science faculty development. Research lessons are actual classroom lessons with students which are: observed by others; planned for a long time, usually collaboratively; designed to bring to life particular goals of…

  13. 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…

  14. Military Housing Privatization Initiative Lessons Learned Program: An Analysis

    DTIC Science & Technology

    2003-09-01

    lessons previously documented within the lessons learned system, which were relearned at the POM/NPS project. Given this data, the lessons learned program is...a partial success but overall has a positive impact on the MHPI. The current lessons learned program improves each new privatization project

  15. 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…

  16. Differentiated Phonics Lessons Effect on Fluency and School Culture

    ERIC Educational Resources Information Center

    Boyd, Margaret Quinlan

    2011-01-01

    This mixed-methods study investigates the effect of differentiated phonics lessons on reading fluency and examines the effect of these lessons on student and teacher perceptions of school culture. The study examines quantitative data on the effectiveness of the skill lessons. The qualitative findings examine the impact of the lessons on the…

  17. 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…

  18. 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…

  19. Closure of a mixed waste landfill: Lessons learned

    SciTech Connect

    Phifer, M.A.

    1990-12-31

    Much experience has been gained during the closure of the Mixed Waste Management Facility (MWMF) at the Savannah River Site (SRS) and many lessons were learned. This knowledge was applied to other closures at SRS yielding decreased costs, schedule enhancement, and increased overall project efficiency. The next major area of experience to be gained at SRS in the field of waste site closures will be in the upkeep, maintenance, and monitoring of clay caps. Further test programs will be required to address these requirements.

  20. Closure of a mixed waste landfill: Lessons learned

    SciTech Connect

    Phifer, M.A.

    1990-01-01

    Much experience has been gained during the closure of the Mixed Waste Management Facility (MWMF) at the Savannah River Site (SRS) and many lessons were learned. This knowledge was applied to other closures at SRS yielding decreased costs, schedule enhancement, and increased overall project efficiency. The next major area of experience to be gained at SRS in the field of waste site closures will be in the upkeep, maintenance, and monitoring of clay caps. Further test programs will be required to address these requirements.

  1. Management of civilian and military vascular trauma: lessons learned.

    PubMed

    Nguyen, Tony; Kalish, Jeffrey; Woodson, Jonathan

    2010-12-01

    Management of vascular trauma has evolved tremendously since the turn of the 20(th) century. The lessons from each major military conflict over the past 100 years have refined our understanding of how to care for soldiers and civilians with vascular injuries. The recent wars in Iraq and Afghanistan have likewise improved our strategy for treating victims of vascular trauma. Understanding the principles that guide management of vascular injuries will result in preservation of life and limb. Copyright © 2011 Elsevier Inc. All rights reserved.

  2. 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.

  3. Space Shuttle Solid Rocket Motor Program - Lessons learned

    NASA Technical Reports Server (NTRS)

    Mccool, A. A.; Ray, W. L.

    1991-01-01

    An evaluation is given of the most important lessons learned concerning the Space Shuttle's Solid Rocket Motors with respect to flight safety, reuse requirements, system reliability, structural integrity, and hardware damage due to reentry, water impact, and retrieval. Within the major categories of flight safety, performance, and reuse/cost, priorities are identified for implementation of envisioned improvements; schedule and cost considerations are noted to have been substantially downgraded in favor of flight safety. The consequences of the primacy of flight safety are discussed in the areas of primary systems design, redundant systems, manufacturing and assembly processing, and launch constraints.

  4. Space Shuttle Solid Rocket Motor Program - Lessons learned

    NASA Technical Reports Server (NTRS)

    Mccool, A. A.; Ray, W. L.

    1991-01-01

    An evaluation is given of the most important lessons learned concerning the Space Shuttle's Solid Rocket Motors with respect to flight safety, reuse requirements, system reliability, structural integrity, and hardware damage due to reentry, water impact, and retrieval. Within the major categories of flight safety, performance, and reuse/cost, priorities are identified for implementation of envisioned improvements; schedule and cost considerations are noted to have been substantially downgraded in favor of flight safety. The consequences of the primacy of flight safety are discussed in the areas of primary systems design, redundant systems, manufacturing and assembly processing, and launch constraints.

  5. 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.

  6. Historical problem areas: Lessons learned for expendable and reusable vehicle propulsion systems

    NASA Technical Reports Server (NTRS)

    Fester, Dale A.

    1991-01-01

    The following subject areas are covered: expendable launch vehicle lessons learned, upper stage/transfer vehicle lessons learned, shuttle systems - reuse, and reusable system issues and lessons learned.

  7. When things go wrong: how health care organizations deal with major failures.

    PubMed

    Walshe, Kieran; Shortell, Stephen M

    2004-01-01

    Concern about patient safety, caused in part by high-profile major failures in which many patients have been harmed, is rising worldwide. This paper draws on examples of such failures from several countries to analyze how these events are dealt with and to identify lessons and recommendations for policy. Better systems are needed for reporting and investigating failures and for implementing the lessons learned. The culture of secrecy, professional protectionism, defensiveness, and deference to authority is central to such major failures, and preventing future failures depends on cultural as much as structural change in health care systems and organizations.

  8. Apollo 1 Lessons Learned Show

    NASA Image and Video Library

    2017-01-27

    NASA Kennedy Space Center Director Bob Cabana, at left, moderates a panel discussion during the Apollo 1 Lessons Learned event in the Training Auditorium at NASA’s Kennedy Space Center in Florida. The theme of the presentation was "To There and Back Again." Answering questions are Ernie Reyes, retired, Apollo 1 senior operations engineer; and John Tribe, retired, Apollo 1 Reaction and Control System lead engineer. The event helped pay tribute to the Apollo 1 crew, Gus Grissom, Ed White II, and Roger Chaffee.

  9. 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.

  10. 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.

  11. Apollo 1 Lessons Learned Show

    NASA Image and Video Library

    2017-01-27

    Kennedy Space Center Director Bob Cabana welcomes participants to the Apollo 1 Lessons Learned presentation in the Training Auditorium at NASA’s Kennedy Space Center in Florida. The program's theme was "To There and Back Again." Guest panelists included Charlie Duke, former Apollo 16 astronaut and member of the Apollo 1 Emergency Egress Investigation Team; Ernie Reyes, retired, Apollo 1 senior operations engineer; and John Tribe, retired, Apollo 1 Reaction and Control System lead engineer. The event helped pay tribute to the Apollo 1 crew, Gus Grissom, Ed White II, and Roger Chaffee.

  12. Apollo 1 Lessons Learned Show

    NASA Image and Video Library

    2017-01-27

    Charlie Duke, former Apollo 16 astronaut and member of the Apollo 1 Emergency Egress Investigation Team, speaks to participants during the Apollo 1 Lessons Learned presentation in the Training Auditorium at NASA's Kennedy Space Center in Florida. The program's theme was "To There and Back Again." Other guest panelists included Ernie Reyes, retired, Apollo 1 senior operations engineer; and John Tribe, retired, Apollo 1 Reaction and Control System lead engineer. The event helped pay tribute to the Apollo 1 crew, Gus Grissom, Ed White II, and Roger Chaffee.

  13. Apollo 1 Lessons Learned Show

    NASA Image and Video Library

    2017-01-27

    Suzy Cunningham, with the Communication and Public Engagement Directorate, sings the National Anthem before the start of the Apollo 1 Lessons Learned presentation in the Training Auditorium at NASA’s Kennedy Space Center in Florida. The program's theme was "To There and Back Again." Guest panelists included Charlie Duke, former Apollo 16 astronaut and member of the Apollo 1 Emergency Egress Investigation Team; Ernie Reyes, retired, Apollo 1 senior operations engineer; and John Tribe, retired, Apollo 1 Reaction and Control System lead engineer. The event helped pay tribute to the Apollo 1 crew, Gus Grissom, Ed White II, and Roger Chaffee.

  14. 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.

  15. Practical lessons in remote connectivity.

    PubMed Central

    Kouroubali, A.; Starren, J.; Barrows, R. C.; Clayton, P. D.

    1997-01-01

    Community Health Information Networks (CHINs) require the ability to provide computer network connections to many remote sites. During the implementation of the Washington Heights and Inwood Community Health Management Information System (WHICHIS) at the Columbia-Presbyterian Medical Center (CPMC), a number of remote connectivity issues have been encountered. Both technical and non-technical issues were significant during the installation. We developed a work-flow model for this process which may be helpful to any health care institution attempting to provide seamless remote connectivity. This model is presented and implementation lessons are discussed. PMID:9357643

  16. An Ideological and Political Lesson from China: The Impact of Price Fluctuations (Lesson Video with English Subtitles)

    ERIC Educational Resources Information Center

    Changquing, Liu; Jianqiang, Guo; Ping, Ren

    2014-01-01

    Ideological and Political courses are compulsory lessons for Chinese students throughout their schooling, which also are taken for granted as Citizenship Education courses by the authority. What's the real state of the lesson? Here we show you one example of the lesson. The lesson was recorded in September 2013, in a special classroom with two…

  17. Major Depression Among Adults

    MedlinePlus

    ... the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV), in the NSDUH study a major depressive ... and self-image. Unlike the definition in the DSM-IV, no exclusions were made for a major ...

  18. The Ugandan response to HIV/AIDS: some lessons for India.

    PubMed

    Mohammed, Suresh K

    2003-01-01

    During the 1980s and 1990s, Uganda faced a severe crisis, with almost 30% of the adult population infected with HIV/AIDS. Uganda responded through a mix of rationalist and creative policy approaches which, after a decade of intervention, made Uganda the first African nation to report a decline in HIV prevalence--a trend that continues till today. Uganda thus demonstrated to the world that success is possible in the war against HIV/AIDS. I analyse here the Ugandan response to the HIV/AIDS epidemic and highlight some lessons to be learnt for countries such as India, which face a rising HIV/AIDS epidemic. It is in the creative policy initiatives, often called the unwritten policy response, that major lessons are to be learnt from Uganda. Lessons may also be learnt by other nations from certain weaknesses in the Ugandan approach.

  19. [Looking back but facing ahead: implementing lessons learned from the 2nd Lebanon War].

    PubMed

    Adini, Bruria; Laor, Danny; Lev, Boaz; Israeli, Avi

    2010-07-01

    The medical system utilizes a structured culture for learning lessons in order to improve the supply of services. Various tools are utilized to evaluate performance. The aim of the article is to describe the processes for learning lessons which were carried out following the Second Lebanon War and the major lessons that were identified and implemented. Three processes were performed: a process of learning Lessons of the heaLthcare system, initiated and led by the Supreme HeaLth Authority (SHA); After action review (AAR), initiated and led by the military Medical Corps and; at a later stage, a critique, initiated and led by the State Comptroller, that examined the performance of the medical system, as part of a critique on the preparedness of the home front. The following elements were defined as highly prioritized for improvement to elevate the preparedness for a future war: (1) deployment of unified clinics in conflict areas; (2) supply of medical services to the population in shelters; (3) deploying emergency medicine services, including the relationship between the Ministry of Health (MOH) and the Home Front Command (HFC); (4) defining the relationships between the MOH and HFC in deploying the community health services in emergencies; (5) protecting medical facilities and personal protection equipment for medical teams and; (6) treating acute stress reactions. The AAR, critique and learning lessons signify three different processes that can sometimes be contradictory. Nevertheless, it is possible to achieve organizational improvement white integrating between these three processes, as was displayed by the SHA.

  20. 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

    2009-07-21

    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.