Sample records for flins workshop mol

  1. Cadmium, copper, and lead in soils and garden produce near a metal smelter at Flin Flon, Manitoba

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Pip, E.

    1991-05-01

    Towns in the vicinity of base metal smelters are subject to contamination from atmospheric fallout containing heavy metals. Many smelters have been in operation for decades, and have resulted in substantial accumulation of metals in the surrounding soils. Metal contamination of edible vegetation near mines and smelters has been the source of health concerns in a number of countries. One smelter that has operated for more than half a century is located at Flin Flon, Manitoba. Many Flin Flon residents utilize home vegetable gardens year after year. However little is known regarding heavy metal contamination of locally grown garden produce.more » Since food can contribute as much as 90% of total body uptake of metals it is important to identify any sources which may account for the disproportionate share. The objective of the present study was to examine concentrations of cadmium, copper and lead in soils and garden produce in the vicinity of the Flin Flon smelter.« less

  2. Improving Job Site Skills Project. Preliminary Report. Local 343 United Brotherhood of Carpenters & Joiners of America & Construction Labour Relations Association of Manitoba. Northern Industrial Job Site Visit Report. Environmental Improvement Project, Hudson Bay Mining and Smelting, Flin Flon, Manitoba.

    ERIC Educational Resources Information Center

    McKeag, Janis; Todd, Laurie

    The Environmental Improvement Project at Hudson Bay Mining and Smelting in Flin Flon, Manitoba, presented a unique opportunity for field observation and assessment. Field observation of the approximately 70 carpenters employed with various companies provided information on the types of communication used and the circumstances in which the…

  3. The potentiation of zinc toxicity by soil moisture in a boreal forest ecosystem.

    PubMed

    Owojori, Olugbenga J; Siciliano, Steven D

    2015-03-01

    Northern boreal forests often experience forest dieback as a result of metal ore mining and smelting. The common solution is to lime the soil, which increases pH, reducing metal toxicity and encouraging recovery. In certain situations, however, such as in Flin Flon, Manitoba, Canada, liming has yielded only moderate benefits, with some locations responding well to liming and other locations not at all. In an effort to increase the effectiveness of the ecorestoration strategy, the authors investigated if these differences in liming responsiveness were linked to differences in toxicity. Toxicity of metal-impacted Flin Flon soils on the oribatid mite Oppia nitens and the collembolan Folsomia candida was assessed, with a view toward identifying the metal of concern in the area. The effects of moisture content on metal sorption, uptake, and toxicity to the invertebrates were also investigated. Toxicity tests with the invertebrates were conducted using either Flin Flon soils or artificial soils with moisture content adjusted to 30%, 45%, 60%, or 75% of the maximum water-holding capacity of the soil samples. The Relative to Cd Toxicity Model identified Zn as the metal of concern in the area, and this was confirmed using validation tests with field contaminated soils. Furthermore, increasing the moisture content in soils increased the amount of mobile Zn available for uptake with the ion exchange resin. Survival and reproduction of both invertebrates were reduced under Zn exposure as moisture level increased. Thus, moisture-collecting landforms, which are often also associated with high Zn concentrations at Flin Flon, have, as a result, higher Zn toxicity to the soil ecosystem because of increases in soil moisture. © 2014 SETAC.

  4. Exemplary Practice in Manitoba. Models of Quality in Literacy Programming.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education and Training, Winnipeg. Literacy and Continuing Education Branch.

    This document profiles seven exemplary literacy programs in Manitoba, Canada: the Open Doors program in Winnipeg (a community-based program conducted in a school setting); the Brandon Friendship Centre literacy program (a community-based program conducted in a friendship center in rural Manitoba); the Flin Flon Friendship Centre literacy program…

  5. Educational Effort in Five Resource Frontier Communities. Center for Settlement Studies, Series 2: Research Report No. 7.

    ERIC Educational Resources Information Center

    Husby, P. J.

    The study examined the educational efforts of five resource frontier communities (Thompson, Flin Flon, Lynn Lake, and Pinawa in Manitoba and Red Lake in Ontario) and compared their educational efforts with that of the Province of Manitoba. The measures of educational effort used were then evaluated to determine whether they might be usefully…

  6. Structure and Function of the Bi-Directional Bacterial Flagellar Motor

    PubMed Central

    Morimoto, Yusuke V.; Minamino, Tohru

    2014-01-01

    The bacterial flagellum is a locomotive organelle that propels the bacterial cell body in liquid environments. The flagellum is a supramolecular complex composed of about 30 different proteins and consists of at least three parts: a rotary motor, a universal joint, and a helical filament. The flagellar motor of Escherichia coli and Salmonella enterica is powered by an inward-directed electrochemical potential difference of protons across the cytoplasmic membrane. The flagellar motor consists of a rotor made of FliF, FliG, FliM and FliN and a dozen stators consisting of MotA and MotB. FliG, FliM and FliN also act as a molecular switch, enabling the motor to spin in both counterclockwise and clockwise directions. Each stator is anchored to the peptidoglycan layer through the C-terminal periplasmic domain of MotB and acts as a proton channel to couple the proton flow through the channel with torque generation. Highly conserved charged residues at the rotor–stator interface are required not only for torque generation but also for stator assembly around the rotor. In this review, we will summarize our current understanding of the structure and function of the proton-driven bacterial flagellar motor. PMID:24970213

  7. Structure and function of the bi-directional bacterial flagellar motor.

    PubMed

    Morimoto, Yusuke V; Minamino, Tohru

    2014-02-18

    The bacterial flagellum is a locomotive organelle that propels the bacterial cell body in liquid environments. The flagellum is a supramolecular complex composed of about 30 different proteins and consists of at least three parts: a rotary motor, a universal joint, and a helical filament. The flagellar motor of Escherichia coli and Salmonella enterica is powered by an inward-directed electrochemical potential difference of protons across the cytoplasmic membrane. The flagellar motor consists of a rotor made of FliF, FliG, FliM and FliN and a dozen stators consisting of MotA and MotB. FliG, FliM and FliN also act as a molecular switch, enabling the motor to spin in both counterclockwise and clockwise directions. Each stator is anchored to the peptidoglycan layer through the C-terminal periplasmic domain of MotB and acts as a proton channel to couple the proton flow through the channel with torque generation. Highly conserved charged residues at the rotor-stator interface are required not only for torque generation but also for stator assembly around the rotor. In this review, we will summarize our current understanding of the structure and function of the proton-driven bacterial flagellar motor.

  8. Characterization of C-ring component assembly in flagellar motors from amino acid coevolution

    PubMed Central

    dos Santos, Ricardo Nascimento; Khan, Shahid

    2018-01-01

    Bacterial flagellar motility, an important virulence factor, is energized by a rotary motor localized within the flagellar basal body. The rotor module consists of a large framework (the C-ring), composed of the FliG, FliM and FliN proteins. FliN and FliM contacts the FliG torque ring to control the direction of flagellar rotation. We report that structure-based models constrained only by residue coevolution can recover the binding interface of atomic X-ray dimer complexes with remarkable accuracy (approx. 1 Å RMSD). We propose a model for FliM–FliN heterodimerization, which agrees accurately with homologous interfaces as well as in situ cross-linking experiments, and hence supports a proposed architecture for the lower portion of the C-ring. Furthermore, this approach allowed the identification of two discrete and interchangeable homodimerization interfaces between FliM middle domains that agree with experimental measurements and might be associated with C-ring directional switching dynamics triggered upon binding of CheY signal protein. Our findings provide structural details of complex formation at the C-ring that have been difficult to obtain with previous methodologies and clarify the architectural principle that underpins the ultra-sensitive allostery exhibited by this ring assembly that controls the clockwise or counterclockwise rotation of flagella. PMID:29892378

  9. Structural analysis of the Elbow-Cranberry-Iskwasum lakes area: A multiply reactivated deformation corridor in the trans-Hudson orogen of Manitoba

    NASA Astrophysics Data System (ADS)

    Ryan, James Joseph

    The Elbow-Cranberry-Iskwasum lakes area comprises a large portion of the eastern Amisk collage in the Palaeoproterozoic Flin Flon Belt (southern Trans-Hudson Orogen) of Manitoba, Canada. Deformation episodes recorded in the Flin Flon Belt are divided into pre-, early, late and post-Hudsonian orogeny, and are distinguished by the orientation of structures and changes in metamorphic conditions. Detailed structural analysis, petrography, geochemistry and U-Pb geochronology indicate a structural history spanning 180 m.y. in the Amisk collage. Accretion of the 1.92--1.88 Ga tectonostratigraphic assemblages that constitute the Amisk collage began prior to 1.868 Ga, the age of the oldest dyke to cross-cut the earliest mylonitic fabrics. The deformational history has been discerned, in which six generations of ductile structures F1 - F6 were followed by development of brittle-ductile and brittle structures F7 . Movements along the late structures may have continued until 1.690 Ga, during exhumation of the collage. The macroscopic structural grain in the central Flin Flon Belt is steeply dipping, generally trends north to north-northeast, and is dominated by two regionally pervasive foliations ( S2 and S5 ). Its grain contrasts strongly with the shallowly-dipping, east--west-trending grain in the adjacent Kisseynew domain. Foliations of different generations have been distinguished by their age relative to regional metamorphic mineral growth. Regional metamorphism in the Flin Flon Belt is interpreted as having culminated at moderate pressure and temperature, between 1.820 and 1.805 Ga. The development of S2 between 1.868 and 1.845 Ga was associated with east--west shortening of the successor magmatic arc that overprinted the Amisk collage. S3 and S4 were associated with shear zones, and are not regionally widespread. The S5 regional-scale Elbow Lake shear zone, and a pervasive crenulation cleavage in the wall rocks, developed during an episode of sinistral transpression that postdated regional metamorphism. The Elbow Lake shear zone appears to have triclinic symmetry. Most of the tectonostratigraphic assemblages, and subordinate formations, in the study area are structurally bound; the boundaries vary in age from early accretionary to post-collisional. Maximum displacements between assemblages occurred along the early shear zones. A high-strain corridor south of Elbow Lake, with four generations of near-parallel foliations ( S1,S 2,S3 and S5 ), records multiple reactivations. Vertical extension was important in post- S1 deformations, even in the later stages. Post-orogenic, low-angle extensional features, common in many mountain belts, appear to be absent in the southern portion of the Trans-Hudson Orogen. This may indicate that erosion was the dominant unroofing mechanism. The regional-scale Berry Creek shear zone transects the southern portion of the field area. Though covered by Ordovician limestone for most of its length, the Berry Creek shear zone is well imaged in regional geophysical maps. The latest portion of the brittle history on the Berry Creek shear zone probably controlled the sharp truncation of the geophysically imaged anomalies.

  10. Journal of Special Operations Medicine Volume 1, Edition 2

    DTIC Science & Technology

    2001-01-01

    news.... New Group Surgeons at ONE: LCDR Kevin Walters and CDR Scott Flin; at TWO: LT Jose Henao�, at DEVGRU: CDR Fenton , and at BUD/s: LT Ware. Look...be eligible for this surgery. A common belief is that refractive surgery is a � cosmetic � surgical procedure only designed to free one from wearing...corrective glasses, and that the mili- tary should not be in the � cosmetic � business. How- ever, this is a technique for enhancement of soldier readi

  11. Exchange of rotor components in functioning bacterial flagellar motor

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Fukuoka, Hajime; Inoue, Yuichi; Graduate School of Life Sciences, Tohoku University, Aoba-ku, Sendai 980-8577

    2010-03-26

    The bacterial flagellar motor is a rotary motor driven by the electrochemical potential of a coupling ion. The interaction between a rotor and stator units is thought to generate torque. The overall structure of flagellar motor has been thought to be static, however, it was recently proved that stators are exchanged in a rotating motor. Understanding the dynamics of rotor components in functioning motor is important for the clarifying of working mechanism of bacterial flagellar motor. In this study, we focused on the dynamics and the turnover of rotor components in a functioning flagellar motor. Expression systems for GFP-FliN, FliM-GFP,more » and GFP-FliG were constructed, and each GFP-fusion was functionally incorporated into the flagellar motor. To investigate whether the rotor components are exchanged in a rotating motor, we performed fluorescence recovery after photobleaching experiments using total internal reflection fluorescence microscopy. After photobleaching, in a tethered cell producing GFP-FliN or FliM-GFP, the recovery of fluorescence at the rotational center was observed. However, in a cell producing GFP-FliG, no recovery of fluorescence was observed. The transition phase of fluorescence intensity after full or partially photobleaching allowed the turnover of FliN subunits to be calculated as 0.0007 s{sup -1}, meaning that FliN would be exchanged in tens of minutes. These novel findings indicate that a bacterial flagellar motor is not a static structure even in functioning state. This is the first report for the exchange of rotor components in a functioning bacterial flagellar motor.« less

  12. Analysis of improved government geological map information for mineral exploration: Incorporating efficiency, productivity, effectiveness, and risk considerations

    USGS Publications Warehouse

    Bernknopf, R.L.; Wein, A.M.; St-Onge, M. R.; Lucas, S.B.

    2007-01-01

    This bulletin/professional paper focuses on the value of geoscientific information and knowledge, as provided in published government bedrock geological maps, to the mineral exploration sector. An economic model is developed that uses an attribute- ranking approach to convert geological maps into domains of mineral favourability. Information about known deposits in these (or analogous) favourability domains allow the calculation of exploration search statistics that provide input into measures of exploration efficiency, productivity, effectiveness, risk, and cost stemming from the use of the published geological maps. Two case studies, the Flin Flon Belt (Manitoba and Saskatchewan) and the south Baffin Island area (Nunavut), demonstrate that updated, finer resolution maps can be used to identify more exploration campaign options, and campaigns thats are more efficient, more effective, and less risky than old, coarser resolution maps when used as a guide for mineral exploration. The Flin Flon Belt study illustrates that an updated, coarser resolution bedrock map enables improved mineral exploration efficiency, productivity, and effectiveness by locating 60% more targets and supporting an exploration campaign that is 44% more efficient. Refining the map resolution provides an additional 17% reduction in search effort across all favourable domains and a 55% reduction in search effort in the most favourable domain. The south Baffin Island case study projects a 40% increase in expected targets and a 27% reduction in search effort when the updated, finer resolution map is used in lieu of the old, coarser resolution map. On southern Baffin Island, the economic value of the up dated map ranges from CAN$2.28 million to CAN$15.21 million, which can be compared to the CAN$1.86 million that it cost to produce the map (a multiplier effect of up to eight).

  13. Lateral changes in temperature at the base of the Laurentide ice sheet inferred from borehole temperature data

    NASA Astrophysics Data System (ADS)

    Mareschal, J.; Rolandone, F.; Jaupart, C.

    2001-12-01

    Three temperature depth profiles from very deep (1720-2800m) boreholes in Canada were inverted to determine temporal changes in ground surface temperature. These boreholes are sufficiently deep to be affected by the ground surface temperature during and after the last glacial episode when the three sites were beneath the Laurentide ice sheet. At Sept Iles, Québec, on the north shore of the Bay of St Lawrence, the inversion of an 1820m deep profile suggests that temperature was <-4 \\deg C at the end of the Last Glacial Maximum, vs 3 \\deg C now. For FlinFlon, Manitoba, the inversion of a 2800m hole suggests that ground temperature was moderately colder (≈-1\\deg C) at the end of the LGM than at present (≈3\\deg C). This result is within the bounds suggested by Sass et al. [1971]. For a 1720m deeep borehole near Balmertown, Ontario, northwest of Lake Superior, the inversion shows almost no change in ground surface temperature (3+/-1 \\deg C) for the past 50,000 years. The difference between Balmertown and FlinFlon is difficult to explain within the framework of accepted ice sheet models because the two sites are at about the same distance from the center of the ice sheet and have experienced the same ice accumulation history. Simple models will be presented that explain how the temperature at the base of a large glacier is affected by the geometry and the flow of the ice sheet. Sass, J.H., A.H. Lachenbruch, & A.M. Jessop, Uniform heat flow in a deep hole in the Canadian Shield and its paleoclimatic implications, J. Geophys. Res., 76, 8586-8596, 1971.

  14. Themes from a NASA workshop on gene regulatory processes in development and evolution

    NASA Technical Reports Server (NTRS)

    Davidson, E. H.; Ruvkun, G.; Davidowicz, L. (Principal Investigator)

    1999-01-01

    A memorable workshop, focused on causal mechanisms in metazoan evolution and sponsored by NASA, was held in early June 1998, at MBL. The workshop was organized by Mike Levine and Eric H. Davidson, and it included the PI and associates from 12 different laboratories, a total of about 30 people. Each laboratory had about two and one half hours in which to represent its recent research and cast up its current ideas for an often intense discussion. In the following we have tried to enunciate some of the major themes that emerged, and to reflect on their implications. The opinions voiced are our own. We would like to tender apologies over those contributions we have not been able to include, but this is not, strictly speaking, a meeting review. Rather we have focused on those topics that bear more directly on evolutionary mechanisms, and have therefore slighted some presentations (including some of our own), that were oriented mainly toward developmental processes. J. Exp. Zool. (Mol. Dev. Evol. ) 285:104-115, 1999. Copyright 1999 Wiley-Liss, Inc.

  15. The Peculiarities in O-Type Galaxy Clusters

    NASA Astrophysics Data System (ADS)

    Panko, E. A.; Emelyanov, S. I.

    We present the results of analysis of 2D distribution of galaxies in galaxy cluster fields. The Catalogue of Galaxy Clusters and Groups PF (Panko & Flin) was used as input observational data set. We selected open rich PF galaxy clusters, containing 100 and more galaxies for our study. According to Panko classification scheme open galaxy clusters (O-type) have no concentration to the cluster center. The data set contains both pure O-type clusters and O-type clusters with overdence belts, namely OL and OF types. According to Rood & Sastry and Struble & Rood ideas, the open galaxy clusters are the beginning stage of cluster evolution. We found in the O-type clusters some types of statistically significant regular peculiarities, such as two crossed belts or curved strip. We suppose founded features connected with galaxy clusters evolution and the distribution of DM inside the clusters.

  16. Considerations on photochemical genotoxicity. II: report of the 2009 International Workshop on Genotoxicity Testing Working Group.

    PubMed

    Lynch, Anthony M; Guzzie, Peggy J; Bauer, Daniel; Gocke, Elmar; Itoh, Satoru; Jacobs, Abby; Krul, Cyrille A M; Schepky, Andreas; Tanaka, Noriho; Kasper, Peter

    2011-08-16

    A workshop to reappraise the previous IWGT recommendations for photogenotoxicity testing [E. Gocke, L. Muller, P.J. Guzzie, S. Brendler-Schwaab, S. Bulera, C.F. Chignell, L.M. Henderson, A. Jacobs, H. Murli, R.D. Snyder, N. Tanaka, Considerations on photochemical genotoxicity: report of the International Workshop on Genotoxicity Test Procedures working group, Environ. Mol. Mutagen., 35 (2000) 173-184] was recently held as part of the 5th International Workshop on Genotoxicity Testing (IWGT) meeting in Basel, Switzerland (August 17-19, 2009). An Expert Panel was convened from regulatory, academic and industrial scientists (with several members serving on the original panel) and chaired by Dr Peter Kasper (BfArM, Germany). The aim of the workshop was to review progress made in photo(geno)toxicity testing over the past decade; a period which saw the introduction of several regulatory photosafety guidances in particular in Europe and the USA. Based on current regulatory guidelines a substantial proportion of compounds trigger the requirements for photosafety testing. Moreover, there has been growing concern within industry about the performance of the in vitro photosafety tests in the "real world" of compound development. Therefore, the expert group reviewed the status of the current regulatory guidance's and the impact these have had on compound development in the context of the various triggers for photosafety testing. In addition, the performance of photogenotoxicity assays (old and new) was discussed, particularly in view of reports of pseudophotoclastogencity. The Expert Panel finished with an assessment of the positioning of photogenotoxicity testing within a photosafety testing strategy. The most significant conclusion made by the Expert Panel was that photogenotoxicity testing should no longer be recommended as part of the standard photosafety testing strategy. In addition, progress was made on the refinement of triggers for photosafety testing. For example, there was support for harmonisation of methods to determine the Molar Extinction Coefficient (MEC) and a consensus agreement that there should be no requirement for testing of compounds with a MEC<1000Lmol(-1)cm(-1). Copyright © 2011 Elsevier B.V. All rights reserved.

  17. Effects of a structured education program on glycemic control in type 1 diabetes.

    PubMed

    Pacheco, Ana Paula F; Sande-Lee, Simone van de; Sandoval, Rita de Cássia B; Batista, Sônia; Marques, Jefferson L B

    2017-12-01

    Diabetes mellitus is associated with significant morbidity and mortality, and education is known to play a key role in managing this disease. This study addresses the effects of a structured education program (SEP) on self-care in subjects with type 1 diabetes mellitus (T1DM). The aim was to evaluate the effect of a SEP on glycemic control, knowledge, and skills associated with diabetes care in subjects with T1DM. A total of 47 adults with T1DM were followed up for 20 months (32 participated in the SEP and 15 served as a control group). The SEP consisted of workshops, individualized care, 24-hour distant support, and a questionnaire assessing knowledge of diabetes care. Glycosylated hemoglobin (HbA1c) levels were measured before and after the SEP implementation. Compared with pre-SEP levels, the mean HbA1c levels decreased by approximately 20% (21 mmol/mol) at 1 year, with a further 11% reduction (10 mmol/mol) observed 8 months later (p < 0.001). Knowledge about diabetes care increased by 37% between the pre-SEP and post-SEP questionnaires (p < 0.005). Relevant improvements occurred after SEP activities. The sustained decrease in HbA1c levels and the overall increase in knowledge and confidence regarding diabetes care reinforce the importance, necessity, and positive outcomes of a SEP intervention in T1DM.

  18. Interactions of the chemotaxis signal protein CheY with bacterial flagellar motors visualized by evanescent wave microscopy.

    PubMed

    Khan, S; Pierce, D; Vale, R D

    The chemotaxis signal protein CheY of enteric bacteria shuttles between transmembrane methyl-accepting chemotaxis protein (MCP) receptor complexes and flagellar basal bodies [1]. The basal body C-rings, composed of the FliM, FliG and FliN proteins, form the rotor of the flagellar motor [2]. Phosphorylated CheY binds to isolated FliM [3] and may also interact with FliG [4], but its binding to basal bodies has not been measured. Using the chemorepellent acetate to phosphorylate and acetylate CheY [5], we have measured the covalent-modification-dependent binding of a green fluorescent protein-CheY fusion (GFP-CheY) to motor assemblies in bacteria lacking MCP complexes by evanescent wave microscopy [6]. At acetate concentrations that cause solely clockwise rotation, GFP-CheY molecules bound to native basal bodies or to overproduced rotor complexes with a stoichiometry comparable to the number of C-ring subunits. GFP-CheY did not bind to rotors lacking FIiM/FliN, showing that these subunits are essential for the association. This assay provides a new means of monitoring protein-protein interactions in signal transduction pathways in living cells.

  19. Gene expression profiling of Escherichia coli in response to interactions with the lettuce rhizosphere.

    PubMed

    Hou, Z; Fink, R C; Black, E P; Sugawara, M; Zhang, Z; Diez-Gonzalez, F; Sadowsky, M J

    2012-11-01

    The objective of this study was to examine transcriptional changes in Escherichia coli when the bacterium was growing in the lettuce rhizoshpere. A combination of microarray analyses, colonization assays and confocal microscopy was used to gain a more complete understanding of bacterial genes involved in the colonization and growth of E. coli K12 in the lettuce root rhizosphere using a novel hydroponic assay system. After 3 days of interaction with lettuce roots, E. coli genes involved in protein synthesis, stress responses and attachment were up-regulated. Mutants in curli production (crl, csgA) and flagella synthesis (fliN) had a reduced capacity to attach to roots as determined by bacterial counts and by confocal laser scanning microscopy. This study indicates that E. coli K12 has the capability to colonize lettuce roots by using attachment genes and can readily adapt to the rhizosphere of lettuce plants. Results of this study show curli production and biofilm modulation genes are important for rhizosphere colonization and may provide useful targets to disrupt this process. Further studies using pathogenic strains will provide additional information about lettuce-E. coli interactions. © 2012 The Authors Journal of Applied Microbiology © 2012 The Society for Applied Microbiology.

  20. Non-technical skills assessment for prelicensure nursing students: An integrative review.

    PubMed

    Pires, Sara; Monteiro, Sara; Pereira, Anabela; Chaló, Daniela; Melo, Elsa; Rodrigues, Alexandre

    2017-11-01

    In nursing, non-technical skills are recognized as playing an important role to increase patient safety and successful clinical outcomes (Pearson and McLafferty, 2011). Non-technical skills are cognitive and social resource skills that complement technical skills and contribute to safe and efficient task performance (Flin et al., 2008). In order to effectively provide non-technical skills training, it is essential to have an instrument to measure these skills. An online search was conducted. Articles were selected if they referred to and/or described instruments assessing non-technical skills for nurses and/or prelicensure nursing students in educational, clinical and/or simulated settings with validation evidence (inclusion criteria). Of the 53 articles located, 26 met the inclusion criteria. Those referred to and/or described 16 instruments with validation evidence developed to assess non-technical skills in multidisciplinary teams including nurses. Although articles have shown 16 valid and reliable instruments, to our knowledge, no instrument has been published or developed and validated for the assessment of non-technical skills of only nurses in general, relevant for use in high-fidelity simulation-based training for prelicensure nursing students. Therefore, there is a need for the development of such an instrument. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Effects of CO2 Concentration on Leaf Photosynthesis and Stomatal Conductance of Potatoes Grown Under Different Irradiance Levels and Photoperiods

    NASA Technical Reports Server (NTRS)

    Wheeler, R. M.; Fitzpatrick, A. H.; Tibbitts, T. W.

    2012-01-01

    Potato (Solanum tuberosum L.) cvs. Russet Burbank, Denali, and Norland, were grown in environmental rooms controlled at approx 350 micro mol/mol (ambient during years 1987/1988) and 1000 micro mol/mol (enriched) CO2 concentrations. Plants and electric lamps were arranged to provide two irradiance zones, 400 and 800 micro mol/mol/square m/S PPF and studies were repeated using two photoperiods (12-h light / 12-h dark and continuous light). Leaf photosynthetic rates and leaf stomatal conductance were measured using fully expanded, upper canopy leaves at weekly intervals throughout growth (21 through 84 days after transplanting). Increasing the CO2 from approx 350 to 1000 micro mol/mol under the 12-h photoperiod increased leaf photosynthetic rates by 39% at 400 micro mol/mol/square m/S PPF and 27% at 800 micro mol/mol/square m/S PPF. Increasing the CO2 from approx 350 to 1000 micro mol/mol under continuous light decreased leaf photosynthetic rates by 7% at 400 micro mol/mol/square m/S PPF and 13% at 800 micro mol/mol/square m/S PPF. Increasing the CO2 from approx 350 to 1000 micro mol/mol under the 12-h photoperiod plants decreased stomatal conductance by an average of 26% at 400 micro mol/mol/square m/S PPF and 42% at 800 micro mol/mol/square m/S PPF. Under continuous light, CO2 enrichment resulted in a small increase (2%) of stomatal conductance at 400 micro mol/mol/square m/S PPF, and a small decrease (3%) at 800 micro mol/mol/square m/S PPF. Results indicate that CO2 enrichment under the 12-h photoperiod showed the expected increase in photosynthesis and decrease in stomatal conductance for a C3 species like potato, but the decreases in leaf photosynthetic rates and minimal effect on conductance from CO2 enrichment under continuous light were not expected. The plant leaves under continuous light showed more chlorosis and some rusty flecking versus plants under the 12-h photoperiod, suggesting the continuous light was more stressful on the plants. The increased rates of leaf photosynthesis with increased CO2 concentration paralleled trends in biomass production (published previously) but were not proportional to the biomass yields.

  2. Summaries of the Seventh JPL Airborne Earth Science Workshop January 12-16, 1998. Volume 1; AVIRIS Workshop

    NASA Technical Reports Server (NTRS)

    Green, Robert O. (Editor)

    1998-01-01

    This publication contains the summaries for the Seventh JPL Airborne Earth Science Workshop, held in Pasadena, California, on January 12-16, 1998. The main workshop is divided into three smaller workshops, and each workshop has a volume as follows: (1) Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) Workshop; (2) Airborne Synthetic Aperture Radar (AIRSAR) Workshop; and (3) Thermal Infrared Multispectral Scanner (TIMS) Workshop. This Volume 1 publication contains 58 papers taken from the AVIRIS workshop.

  3. Summaries of the 4th Annual JPL Airborne Geoscience Workshop. Volume 1: AVIRIS Workshop

    NASA Technical Reports Server (NTRS)

    Green, Robert O. (Editor)

    1993-01-01

    This publication contains the summaries for the Fourth Annual JPL Airborne Geoscience Workshop, held in Washington, D. C. October 25-29, 1993 The main workshop is divided into three smaller workshops as follows: The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) workshop, October 25-26 (the summaries for this workshop appear in this volume, Volume 1); The Thermal Infrared Multispectral Scanner (TMIS) workshop, on October 27 (the summaries for this workshop appear in Volume 2); and The Airborne Synthetic Aperture Radar (AIRSAR) workshop, October 28-29 (the summaries for this workshop appear in Volume 3).

  4. Summaries of the Third Annual JPL Airborne Geoscience Workshop. Volume 2: TIMS Workshop

    NASA Technical Reports Server (NTRS)

    Realmuto, Vincent J. (Editor)

    1992-01-01

    This publication contains the preliminary agenda and summaries for the Third Annual JPL Airborne Geoscience Workshop, held at the Jet Propulsion Laboratory, Pasadena, California, on 1-5 June 1992. This main workshop is divided into three smaller workshops as follows: (1) the Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) workshop, on June 1 and 2; the summaries for this workshop appear in Volume 1; (2) the Thermal Infrared Multispectral Scanner (TIMS) workshop, on June 3; the summaries for this workshop appear in Volume 2; and (3) the Airborne Synthetic Aperture Radar (AIRSAR) workshop, on June 4 and 5; the summaries for this workshop appear in Volume 3.

  5. Summaries of the Third Annual JPL Airborne Geoscience Workshop. Volume 3: AIRSAR Workshop

    NASA Technical Reports Server (NTRS)

    Vanzyl, Jakob (Editor)

    1992-01-01

    This publication contains the preliminary agenda and summaries for the Third Annual JPL Airborne Geoscience Workshop, held at the Jet Propulsion Laboratory, Pasadena, California, on 1-5 June 1992. This main workshop is divided into three smaller workshops as follows: (1) the Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) workshop, on June 1 and 2; the summaries for this workshop appear in Volume 1; (2) the Thermal Infrared Multispectral Scanner (TIMS) workshop, on June 3; the summaries for this workshop appear in Volume 2; and (3) the Airborne Synthetic Aperture Radar (AIRSAR) workshop, on June 4 and 5; the summaries for this workshop appear in Volume 3.

  6. Summaries of the Fifth Annual JPL Airborne Earth Science Workshop. Volume 3: AIRSAR Workshop

    NASA Technical Reports Server (NTRS)

    Vanzyl, Jakob (Editor)

    1995-01-01

    This publication is the third containing summaries for the Fifth Annual JPL Airborne Earth Science Workshop, held in Pasadena, California, on January 23-26, 1995. The main workshop is divided into three smaller workshops as follows: (1) The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) workshop, on January 23-24. The summaries for this workshop appear in Volume 1; (2) The Airborne synthetic Aperture Radar (AIRSAR) workshop, on January 25-26. The summaries for this workshop appear in this volume; and (3) The Thermal Infrared Multispectral Scanner (TIMS) workshop, on January 26. The summaries for this workshop appear in Volume 2.

  7. Summaries of the Fifth Annual JPL Airborne Earth Science Workshop. Volume 1: AVIRIS Workshop

    NASA Technical Reports Server (NTRS)

    Green, Robert O. (Editor)

    1995-01-01

    This publication is the first of three containing summaries for the Fifth Annual JPL Airborne Earth Science Workshop, held in Pasadena, California, on January 23-26, 1995. The main workshop is divided into three smaller workshops as follows: (1) The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) workshop, on January 23-24. The summaries for this workshop appear in this volume; (2) The Airborne Synthetic Aperture Radar (AIRSAR) workshop, on January 25-26. The summaries for this workshop appear in Volume 3; and (3) The Thermal Infrared Multispectral Scanner (TIMS) workshop, on January 26. The summaries for this workshop appear in Volume 2.

  8. Summaries of the 4th Annual JPL Airborne Geoscience Workshop. Volume 2: TIMS Workshop

    NASA Technical Reports Server (NTRS)

    Realmuto, Vincent J. (Editor)

    1993-01-01

    This is volume 2 of a three volume set of publications that contain the summaries for the Fourth Annual JPL Airborne Geoscience Workshop, held in Washington, D.C. on October 25-29, 1993. The main workshop is divided into three smaller workshops as follows: The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) workshop, on October 25-26. The summaries for this workshop appear in Volume 1. The Thermal Infrared Multispectral Scanner (TIMS) workshop, on October 27. The summaries for this workshop appear in Volume 2. The Airborne Synthetic Aperture Radar (AIRSAR) workshop, on October 28-29. The summaries for this workshop appear in Volume 3.

  9. Summaries of the Fifth Annual JPL Airborne Earth Science Workshop. Volume 2: TIMS Workshop

    NASA Technical Reports Server (NTRS)

    Realmuto, Vincent J. (Editor)

    1995-01-01

    This publication is the second volume of the summaries for the Fifth Annual JPL Airborne Earth Science Workshop, held in Pasadena, California, on January 23-26, 1995. The main workshop is divided into three smaller workshops as follows: (1) The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) workshop on January 23-24. The summaries for this workshop appear in Volume 1; (2) The Airborne Synthetic Aperture Radar (AIRSAR) workshop on January 25-26. The summaries for this workshop appear in volume 3; and (3) The Thermal Infrared Multispectral Scanner (TIMS) workshop on January 26. The summaries for this workshop appear in this volume.

  10. Analysis of trace impurities in neon by a customized gas chromatography.

    PubMed

    Yin, Min Kyo; Lim, Jeong Sik; Moon, Dong Min; Lee, Gae Ho; Lee, Jeongsoon

    2016-09-09

    Excimer lasers, widely used in the semiconductor industry, are crucial for analyzing the purity of premix laser gases for the purpose of controlling stable laser output power. In this study, we designed a system for analyzing impurities in pure neon (Ne) base gas by customized GC. Impurities in pure neon (H2 and He), which cannot be analyzed at the sub-μmol/mol level using commercial GC detectors, were analyzed by a customized pulsed-discharge Ne ionization detector (PDNeD) and a pressurized injection thermal conductivity detector using Ne as the carrier gas (Pres. Inj. Ne-TCD). From the results, trace species in Ne were identified with the following detection limits: H2, 0.378μmol/mol; O2, 0.119μmol/mol; CH4, 0.880μmol/mol; CO, 0.263μmol/mol; CO2, 0.162μmol/mol (PDNeD); and He, 0.190μmol/mol (Pres. Inj. Ne-TCD). This PDNeD and pressurized injection Ne-TCD technique thus developed permit the quantification of trace impurities present in high-purity Ne. Copyright © 2016. Published by Elsevier B.V.

  11. Workshops as a Research Methodology

    ERIC Educational Resources Information Center

    Ørngreen, Rikke; Levinsen, Karin

    2017-01-01

    This paper contributes to knowledge on workshops as a research methodology, and specifically on how such workshops pertain to e-learning. A literature review illustrated that workshops are discussed according to three different perspectives: workshops as a means, workshops as practice, and workshops as a research methodology. Focusing primarily on…

  12. Summaries of the Sixth Annual JPL Airborne Earth Science Workshop, March 4-8, 1996. Volume 2; AIRSAR Workshop

    NASA Technical Reports Server (NTRS)

    Kim, Yunjin (Editor)

    1996-01-01

    This publication contains the summaries for the Sixth Annual JPL Airborne Earth Science Workshop, held in Pasadena, California, on March 4-8, 1996. The main workshop is divided into two smaller workshops as follows: The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) workshop, on March 4-6. The summaries for this workshop appear in Volume 1. The Airborne Synthetic Aperture Radar (AIRSAR) workshop, on March 6-8. The summaries for this workshop appear in Volume 2.

  13. Summaries of the Sixth Annual JPL Airborne Earth Science Workshop. Volume 1; AVIRIS Workshop

    NASA Technical Reports Server (NTRS)

    Green, Robert O. (Editor)

    1996-01-01

    This publication contains the summaries for the Sixth Annual JPL Airborne Earth Science Workshop, held in Pasadena, California, on March 4-8, 1996. The main workshop is divided into two smaller workshops as follows: (1) The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) workshop, on March 4-6. The summaries for this workshop appear in Volume 1; (2) The Airborne Synthetic Aperture Radar (AIRSAR) workshop, on March 6-8. The summaries for this workshop appear in Volume 2.

  14. Summaries of the Sixth Annual JPL Airborne Earth Science Workshop. Volume 2; AIRSAR Workshop

    NASA Technical Reports Server (NTRS)

    Kim, Yun-Jin (Editor)

    1996-01-01

    The Sixth Annual JPL Airborne Earth Science Workshop, held in Pasadena, California, on March 4-8, 1996, was divided into two smaller workshops:(1) The Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) workshop, and The Airborne Synthetic Aperture Radar (AIRSAR) workshop. This current paper, Volume 2 of the Summaries of the Sixth Annual JPL Airborne Earth Science Workshop, presents the summaries for The Airborne Synthetic Aperture Radar (AIRSAR) workshop.

  15. Levels of 1-hydroxypyrene in urine of people living in an oil producing region of the Andean Amazon (Ecuador and Peru).

    PubMed

    Webb, Jena; Coomes, Oliver T; Mergler, Donna; Ross, Nancy A

    2018-01-01

    Polycyclic aromatic hydrocarbons (PAHs) are contaminants with carcinogenic effects but little is known about their presence in environments surrounding oil drilling operations and spills or exposure levels in nearby communities. The objective of this study was to characterize PAH levels in people living near oil drilling operations in relation to fish consumption, occupation, source of water and other socio-demographic characteristics. This pilot study examined PAH exposure by measuring 1-hydroxypyrene (1-OHP) in urine samples using high-performance liquid chromatography and fluorescence detection from 75 women and men in the Ecuadorian and Peruvian Amazon living near oil drilling operations and who answered a questionnaire collecting socio-demographic, occupational and dietary information. Data were analyzed using multiple linear regression models. The mean value of 1-OHP was 0.40 μmol/mol creatinine, 95% CI 0.32-0.46 μmol/mol creatinine. Women who used water from a surface source (for washing clothes or bathing) had almost twice the amount of 1-OHP in their urine (mean 1-OHP = 0.41 μmol/mol creatinine, 95% CI 0.28-0.54 μmol/mol creatinine, n = 23) as women who used water from either a well, a spring or rain (mean 1-OHP = 0.22 μmol/mol creatinine, 95% CI 0.11-0.34 μmol/mol creatinine, n = 6). Men who reported eating a bottom-dwelling species as their most commonly consumed fish (mean 1-OHP = 0.50 μmol/mol creatinine, 95% CI 0.36-0.64 μmol/mol creatinine, n = 31) had twice as much 1-OHP in their urine as men who reported a pelagic fish (mean 1-OHP = 0.25 μmol/mol creatinine, 95% CI 0.15-0.35 μmol/mol creatinine, n = 15), signaling either oral (fish consumption) or dermal (while standing in water fishing benthic species) exposure. More contact with surface water and benthic fish may result in higher levels of 1-OHP in human urine among the study population. Reducing the amount of oil and wastes entering the waterways in Andean Amazonia would be one way to reduce exposure.

  16. Systems Engineering Workshops | Wind | NREL

    Science.gov Websites

    Workshops Systems Engineering Workshops The Wind Energy Systems Engineering Workshop is a biennial topics relevant to systems engineering and the wind industry. The presentations and agendas are available for all of the Systems Engineering Workshops: The 1st NREL Wind Energy Systems Engineering Workshop

  17. PV Reliability Workshop | Photovoltaic Research | NREL

    Science.gov Websites

    Laboratory. NREL hosts an annual Photovoltaic Reliability Workshop (PVRW) so that solar technology experts Photovoltaic Reliability Workshop (PVRW) will be held Tuesday, February 27, to Thursday, March 1, at the workshop. 2017 Workshop The 2017 Photovoltaic Reliability Workshop (PVRW) was Tuesday, February 28, to

  18. Summaries of the Third Annual JPL Airborne Geoscience Workshop. Volume 1: AVIRIS Workshop

    NASA Technical Reports Server (NTRS)

    Green, Robert O. (Editor)

    1992-01-01

    This publication contains the preliminary agenda and summaries for the Third Annual JPL Airborne Geoscience Workshop, held at the Jet Propulsion Laboratory, Pasadena, California, on 1-5 June 1992. This main workshop is divided into three smaller workshops as follows: (1) the Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) workshop, on June 1 and 2; (2) the Thermal Infrared Multispectral Scanner (TIMS) workshop, on June 3; and (3) the Airborne Synthetic Aperture Radar (AIRSAR) workshop, on June 4 and 5. The summaries are contained in Volumes 1, 2, and 3, respectively.

  19. Summaries of the 4th Annual JPL Airborne Geoscience Workshop. Volume 3: AIRSAR Workshop

    NASA Technical Reports Server (NTRS)

    Vanzyl, Jakob (Editor)

    1993-01-01

    This publication contains the summaries for the Fourth Annual JPL Airborne Geoscience Workshop, held in Washington, D.C. on October 25-29, 1993. The main workshop is divided into three smaller workshops as follows: The Airborne Visible/Infrared Spectrometer (AVIRIS) workshop, on October 25-26, whose summaries appear in Volume 1; The Thermal Infrared Multispectral Scanner (TIMS) workshop, on October 27, whose summaries appear in Volume 2; and The Airborne Synthetic Aperture Radar (AIRSAR) workshop, on October 28-29, whose summaries appear in this volume, Volume 3.

  20. Effects of CO2 on stomatal conductance: do stomata open at very high CO2 concentrations?

    NASA Technical Reports Server (NTRS)

    Wheeler, R. M.; Mackowiak, C. L.; Yorio, N. C.; Sager, J. C.

    1999-01-01

    Potato and wheat plants were grown for 50 d at 400, 1000 and 10000 micromoles mol-1 carbon dioxide (CO2). and sweetpotato and soybean were grown at 1000 micromoles mol-1 CO2 in controlled environment chambers to study stomatal conductance and plant water use. Lighting was provided with fluorescent lamps as a 12 h photoperiod with 300 micromoles m-2 s-1 PAR. Mid-day stomatal conductances for potato were greatest at 400 and 10000 micromoles mol-1 and least at 1000 micromoles mol-1 CO2. Mid-day conductances for wheat were greatest at 400 micromoles mol-1 and least at 1000 and 10000 micromoles mol-1 CO2. Mid-dark period conductances for potato were significantly greater at 10000 micromoles mol-1 than at 400 or 1000 micromoles mol-1, whereas dark conductance for wheat was similar in all CO2 treatments. Temporarily changing the CO2 concentration from the native 1000 micromoles mol-1 to 400 micromoles mol-1 increased mid-day conductance for all species, while temporarily changing from 1000 to 10000 micromoles mol-1 also increased conductance for potato and sweetpotato. Temporarily changing the dark period CO2 from 1000 to 10000 micromoles mol-1 increased conductance for potato, soybean and sweetpotato. In all cases, the stomatal responses were reversible, i.e. conductances returned to original rates following temporary changes in CO2 concentration. Canopy water use for potato was greatest at 10000, intermediate at 400, and least at 1000 micromoles mol-1 CO2, whereas canopy water use for wheat was greatest at 400 and similar at 1000 and 10000 micromoles mol-1 CO2. Elevated CO2 treatments (i.e. 1000 and 10000 micromoles mol-1) resulted in increased plant biomass for both wheat and potato relative to 400 micromoles mol-1, and no injurious effects were apparent from the 10000 micromoles mol-1 treatment. Results indicate that super-elevated CO2 (i.e. 10000 micromoles mol-1) can increase stomatal conductance in some species, particularly during the dark period, resulting in increased water use and decreased water use efficiency.

  1. Creating Fantastic PI Workshops

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Biedermann, Laura B.; Clark, Blythe G.; Colbert, Rachel S.

    The goal of this SAND report is to provide guidance for other groups hosting workshops and peerto-peer learning events at Sandia. Thus this SAND report provides detail about our team structure, how we brainstormed workshop topics and developed the workshop structure. A Workshop “Nuts and Bolts” section provides our timeline and check-list for workshop activities. The survey section provides examples of the questions we asked and how we adapted the workshop in response to the feedback.

  2. 77 FR 50469 - Notice of Public Workshop: “Designing for Impact III: Workshop on Building the National Network...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

    ... series of public workshops entitled ``Designing for Impact: Workshop on Building the National Network for...-president-manufacturing-and-economy . The Designing for Impact workshop series is organized by the federal...: ``Designing for Impact III: Workshop on Building the National Network for Manufacturing Innovation'' AGENCY...

  3. Pyrolysis kinetics and thermal behavior of waste sawdust biomass using thermogravimetric analysis.

    PubMed

    Mishra, Ranjeet Kumar; Mohanty, Kaustubha

    2018-03-01

    The present study reports pyrolysis behavior of three waste biomass using thermogravimetric analysis to determine kinetic parameters at five different heating rates. Physiochemical characterization confirmed that these biomass have the potential for fuel and energy production. Pyrolysis experiments were carried out at five different heating rates (5-25 °C min -1 ). Five model-free methods such as Kissinger-Akahira-Sunose (KAS), Ozawa-Flynn-Wall (OFW), Friedman, Coats-Redfern, and distributed activation energy (DAEM) were used to calculate the kinetic parameters. The activation energy was found to be 171.66 kJ mol -1 , 148.44 kJ mol -1 , and 171.24 kJ mol -1 from KAS model; 179.29 kJ mol -1 , 156.58 kJ mol -1 , and 179.47 kJ mol -1 from OFW model; 168.58 kJ mol -1 , 181.53 kJ mol -1 , and 184.61 kJ mol -1 from Friedman model; and 206.62 kJ mol -1 , 171.63 kJ mol -1 , and 160.45 kJ mol -1 from DAEM model for PW, SW, AN biomass respectively. The calculated kinetic parameters are in good agreement with other reported biomass. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. 77 FR 71399 - Notice of Public Workshop: Blueprint for Action: Workshop on the Design of the National Network...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-30

    ...).'' This workshop series provides a forum for the AMNPO to present the proposed design of the National...: Blueprint for Action: Workshop on the Design of the National Network for Manufacturing Innovation (NNMI... Standards and Technology (NIST), announces the first workshop in a new series of public workshops entitled...

  5. Connecting with the Arts: A Workshop for Middle Grades Teachers

    ERIC Educational Resources Information Center

    Annenberg Media, 2005

    2005-01-01

    "Connecting with the Arts: A Workshop for Middle Grades Teachers" is a video workshop for middle school teachers of the arts and other subjects. The workshop includes eight hour-long video programs and a companion workshop guide and Web site. The workshop shows middle school teachers why and how to integrate the arts (dance, music, theatre, and…

  6. Paleohydrology Workshops for Water Resource Managers Using an Iterative Evaluation Process

    NASA Astrophysics Data System (ADS)

    Woodhouse, C.; Lukas, J.

    2008-12-01

    Workshops can be an effective avenue for the exchange of information and ideas between scientists and decision-makers. The interactive aspects of workshops promote more active participation and interactions between the two groups. In 2006, at the suggestion of water resource managers, we began presenting a series of small workshops (10-25 participants) on the use and application of tree-ring data in water resource management. The one-day workshops cover the basic science behind tree-ring reconstructions of hydrology, resources available, and applications of the data to resource management, with presentations by both tree-ring scientists and water resource professionals. They also include plenty of time for informal discussion. We have now held ten workshops across the western U.S., and several more are planned. We use pre-workshop surveys to tailor the workshop to the needs of the participants, and we assess the workshop's effectiveness through participant evaluations completed at the end of the workshop. We also receive post-workshop feedback in the form of follow-up emails or via word of mouth. This iterative process of evaluation, with each workshop, has enabled us to fine-tune the format and content of the workshops and respond to additional needs such as data, web resources, online tools for using paleodata, as well as follow-up workshops. This approach has resulted in an improvement in the credibility, acceptance, and use of tree-ring data in water resource applications, as evidenced by an independent survey of workshop participants. Although the focus of these workshops has been on paleohydrologic data, this approach would be applicable to other climate-stakeholder issues as well.

  7. Sheltered Workshop Study. A Nationwide Report on Sheltered Workshops and Their Employment of Handicapped Individuals. Statistical Appendix to Volume I.

    ERIC Educational Resources Information Center

    Employment and Training Administration (DOL), Washington, DC.

    Presented is the statistical appendix to the Department of Labor's survey of sheltered workshop programs for handicapped persons. Included are 198 tables on such aspects as regional distribution of sheltered workshops and clients, client capacity of workshops, clients not accepted for workshop services, capital investment in plant and equipment,…

  8. The nutritional effect of Moringa oleifera fresh leaves as feed supplement on Rhode Island Red hen egg production and quality.

    PubMed

    Abou-Elezz Fouad Mohammed, Khaled; Sarmiento-Franco, Luis; Santos-Ricalde, Ronald; Solorio-Sanchez, Javier Francisco

    2012-06-01

    This study aimed to evaluate the potential of Moringa oleifera fresh leaves (MOL) as feed supplement on the performance and egg quality of Rhode Island Red (RIR) hens under the tropical conditions of Yucatan, Mexico. Forty-eight RIR hens were allocated in 12 floor pen replicates each with four birds. Thereafter, the replicates were divided into three groups which were corresponded to ad libitum feed (control), ad libitum feed supplemented with MOL T1 (AL + MOL) and restricted feed amount (20% lower than control) with MOL T2 (RCD + MOL), respectively. T1 (AL + MOL) had higher egg laying rate (71.4% versus 66.6%), higher daily egg mass production (45.4 versus 41.9 g/day), lower feed intake (121.3 versus 127.5 g/day) and better feed conversion ratio (2.8 versus 3.2 g feed:g egg) versus control. T2 / (RCD + MOL) had lower values of body weight, egg laying rate, egg weight and egg mass, and recorded better feed conversion ratio than the control group. The control group recorded a higher percentage of pecked eggs versus T1 and T2 (6.5% versus 1.2% and 2.0 %). Similar intake of MOL (3.1 and 3.4 g DM/day) was recorded in T1 (AL + MOL) and T2 (RCD + MOL). Yolk color was improved significantly in T1 (AL + MOL) than both control and T2 (RCD + MOL), while T2 (RCD + MOL) had eggs with lower yolk and higher albumen percentages than the other two ad libitum groups. The results suggest that MOL could be used successfully as sustainable tropical feed resource for RIR hens.

  9. Effect of irradiance, sucrose, and CO2 concentration on the growth of potato (Solanum tuberosum L.) in vitro

    NASA Technical Reports Server (NTRS)

    Yorio, Neil C.; Wheeler, Raymond M.; Weigel, Russell C.

    1995-01-01

    Growth measurements were taken of potato plantlets (Solanum tuberosum L.) cvs. Norland (NL), Denali (DN), and Kennebec (KN), grown in vitro. Studies were conducted in a growth chamber, with nodal explants grown for 21 days on Murashige and Skoog salts with either 0, 1, 2, or 3% sucrose and capped with loose-fitted Magenta 2-way caps that allowed approximately 2.25 air exchanges/hour. Plantlets were exposed to either 100 or 300 micro mol/sq m/s photosynthetic photon flux (PPF), and the growth chamber was maintained at either 400 or 4000 micro mol/mol CO2. Regardless of PPF, all cvs. that were grown at 4000 micro mol/mol CO2 showed significant increases in total plantlet dry weight (TDW) and shoot length (SL) when sucrose was omitted from the media, indicating an autotrophic response. At 400 micro mol/mol CO2, all cvs. showed an increase in TDW and SL with increasing sucrose under both PPF levels. Within any sucrose treatment, the highest TDW for all cvs. resulted from 300 micro mol/sq m/s PPF and 4000 micro mol/mol CO2 At 4000 micro mol/mol CO2, TDW showed no further increase with sucrose levels above 1% for cvs. NL and DN at both PPF levels, suggesting that sucrose levels greater than 1% may hinder growth when CO2 enrichment is used.

  10. A hierarchical factor analysis of a safety culture survey.

    PubMed

    Frazier, Christopher B; Ludwig, Timothy D; Whitaker, Brian; Roberts, D Steve

    2013-06-01

    Recent reviews of safety culture measures have revealed a host of potential factors that could make up a safety culture (Flin, Mearns, O'Connor, & Bryden, 2000; Guldenmund, 2000). However, there is still little consensus regarding what the core factors of safety culture are. The purpose of the current research was to determine the core factors, as well as the structure of those factors that make up a safety culture, and establish which factors add meaningful value by factor analyzing a widely used safety culture survey. A 92-item survey was constructed by subject matter experts and was administered to 25,574 workers across five multi-national organizations in five different industries. Exploratory and hierarchical confirmatory factor analyses were conducted revealing four second-order factors of a Safety Culture consisting of Management Concern, Personal Responsibility for Safety, Peer Support for Safety, and Safety Management Systems. Additionally, a total of 12 first-order factors were found: three on Management Concern, three on Personal Responsibility, two on Peer Support, and four on Safety Management Systems. The resulting safety culture model addresses gaps in the literature by indentifying the core constructs which make up a safety culture. This clarification of the major factors emerging in the measurement of safety cultures should impact the industry through a more accurate description, measurement, and tracking of safety cultures to reduce loss due to injury. Copyright © 2013 National Safety Council and Elsevier Ltd. All rights reserved.

  11. The Northern Manitoba Mining Academy

    NASA Astrophysics Data System (ADS)

    Alexandre, Paul

    2017-04-01

    The Northern Manitoba Mining Academy (NMMA, miningacademy.ca) is a new educational institution located in Flin Flon, Manitoba. It is associated with the University College of the North and is specifically intended to serve the needs of the Northern Manitoban communities with regards to job creation by providing training in a variety of mining, construction, and exploration related areas. NMMA's mission is to provide innovative and responsible solutions for the creation of a knowledgeable, skilled, and sustainable workforce within a vibrant, mineral-rich resource industry. It facilitates strategic training initiatives and research activities in order to strengthen the social, economic, and environmental benefits of a robust mining and resources sector. In terms of education, NMMA offers its own programs, mostly short courses in health and safety, courses organized by the University College of the North (wilderness safety, prospecting, and exploration), and courses organized in association with provincial Industries-Based Safety Programs and Associations (a variety of construction-related trades). However, the programming is not limited to those courses already on the syllabus: the Academy operates on open-doors policy and welcomes people with their unique and diverse needs; it prides itself in its ability to tailor or create specific on-demand courses and deliver them locally in the North. The Northern Manitoba Mining Academy also provides access to its world-class facilities for field-based undergraduate courses, as well as graduate students and researchers doing field work. Full sample preparation facilities are offered to students and scientists in all natural and environmental sciences.

  12. 75 FR 28051 - Public Workshop: Pieces of Privacy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-19

    ... DEPARTMENT OF HOMELAND SECURITY Office of the Secretary Public Workshop: Pieces of Privacy AGENCY: Privacy Office, DHS. ACTION: Notice announcing public workshop. SUMMARY: The Department of Homeland Security Privacy Office will host a public workshop, ``Pieces of Privacy.'' DATES: The workshop will be...

  13. 76 FR 13986 - Fisheries of the South Atlantic; Southeast Data, Assessment, and Review (SEDAR); Public Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-15

    ... Atlantic stock of black sea bass and golden tilefish will consist of a series of three workshops: A Data Workshop, an Assessment Workshop, and a Review Workshop. The Review Workshop date, time, and location will...

  14. Building Strong Geoscience Departments Through the Visiting Workshop Program

    NASA Astrophysics Data System (ADS)

    Ormand, C. J.; Manduca, C. A.; Macdonald, H.; Bralower, T. J.; Clemens-Knott, D.; Doser, D. I.; Feiss, P. G.; Rhodes, D. D.; Richardson, R. M.; Savina, M. E.

    2011-12-01

    The Building Strong Geoscience Departments project focuses on helping geoscience departments adapt and prosper in a changing and challenging environment. From 2005-2009, the project offered workshop programs on topics such as student recruitment, program assessment, preparing students for the workforce, and strengthening geoscience programs. Participants shared their departments' challenges and successes. Building on best practices and most promising strategies from these workshops and on workshop leaders' experiences, from 2009-2011 the project ran a visiting workshop program, bringing workshops to 18 individual departments. Two major strengths of the visiting workshop format are that it engages the entire department in the program, fostering a sense of shared ownership and vision, and that it focuses on each department's unique situation. Departments applied to have a visiting workshop, and the process was highly competitive. Selected departments chose from a list of topics developed through the prior workshops: curriculum and program design, program elements beyond the curriculum, recruiting students, preparing students for the workforce, and program assessment. Two of our workshop leaders worked with each department to customize and deliver the 1-2 day programs on campus. Each workshop incorporated exercises to facilitate active departmental discussions, presentations incorporating concrete examples drawn from the leaders' experience and from the collective experiences of the geoscience community, and action planning to scaffold implementation. All workshops also incorporated information on building departmental consensus and assessing departmental efforts. The Building Strong Geoscience Departments website complements the workshops with extensive examples from the geoscience community. Of the 201 participants in the visiting workshop program, 140 completed an end of workshop evaluation survey with an overall satisfaction rating of 8.8 out of a possible 10 points. Workshops resulted in changes in faculty attitudes and planned changes in programming. Participants wrote that they felt a greater ownership of their curricula and had a deeper understanding of the importance of general education offerings; they recognized a need for improvement; and they recognized a need to communicate the value of the geosciences to their institutions. Planned programmatic changes focused on curriculum revision, program assessment, student recruitment, and interactions with the institutional administration and the public. Leaders noted that the most effective workshops were those where the faculty cancelled all other activities for the duration of the workshop to focus on workshop goals.

  15. 77 FR 12313 - Food Labeling Workshop; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-29

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0001] Food Labeling Workshop; Public Workshop AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public workshop. The Food and Drug Administration (FDA), Office of Regulatory Affairs (ORA), Dallas...

  16. 75 FR 29775 - Food Labeling Workshop; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-27

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES [Docket No. FDA-2010-N-0001] Food and Drug Administration Food Labeling Workshop; Public Workshop AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public workshop. SUMMARY: The Food and Drug Administration (FDA), Office of Regulatory Affairs, Southwest...

  17. 75 FR 74736 - Food Labeling Workshop; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0001] Food Labeling Workshop; Public Workshop AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public workshop. SUMMARY: The Food and Drug Administration (FDA), Office of Regulatory Affairs, Southwest...

  18. 41 CFR 60-741.47 - Sheltered workshops.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... sheltered workshops may be included within an affirmative action program if the sheltered workshop trains... 41 Public Contracts and Property Management 1 2014-07-01 2014-07-01 false Sheltered workshops. 60... REGARDING INDIVIDUALS WITH DISABILITIES Affirmative Action Program § 60-741.47 Sheltered workshops...

  19. NASA Kennedy Space Center Educator Workshops: Exploring Their Impact on Teacher Attitudes and Concerns

    NASA Technical Reports Server (NTRS)

    Dreschel, Thomas W.

    1996-01-01

    The National Aeronautics and Space Administration holds summer teacher workshops to motivate teachers to use space science in their lessons. In evaluating these workshops, the areas of interest were participant beliefs about science and science teaching and concerns about educational change and innovation. The teachers attending workshops in 1995, past participants, teachers that received materials but had not attended a workshop, and science researchers were surveyed using the Beliefs about Science and Science Education Survey and/or the Stages of Concern Questionnaire. Comparisons were made by workshop length, time since workshop, and highest grade taught. Reductions in concerns were most evident in the four week workshop. Changes in beliefs were also observed relative to teaching approach and ability. Differences in beliefs were observed between teachers and science researchers. Differences were also observed relative to time since attendance and by grade level taught. It is recommended that the workshops be at least four weeks in length and in length and target specific grade levels, that refresher workshops be offered.

  20. Ureaplasma parvum causes hyperammonemia in a pharmacologically immunocompromised murine model.

    PubMed

    Wang, X; Greenwood-Quaintance, K E; Karau, M J; Block, D R; Mandrekar, J N; Cunningham, S A; Mallea, J M; Patel, R

    2017-03-01

    A relationship between hyperammonemia and Ureaplasma infection has been shown in lung transplant recipients. We have demonstrated that Ureaplasma urealyticum causes hyperammonemia in a novel immunocompromised murine model. Herein, we determined whether Ureaplasma parvum can do the same. Male C3H mice were given mycophenolate mofetil, tacrolimus, and prednisone for 7 days, and then challenged with U. parvum intratracheally (IT) and/or intraperitoneally (IP), while continuing immunosuppression over 6 days. Plasma ammonia concentrations were determined and compared using Wilcoxon rank-sum tests. Plasma ammonia concentrations of immunosuppressed mice challenged IT/IP with spent broth (median, 188 μmol/L; range, 102-340 μmol/L) were similar to those of normal (median, 226 μmol/L; range, 154-284 μmol/L, p > 0.05), uninfected immunosuppressed (median, 231 μmol/L; range, 122-340 μmol/L, p > 0.05), and U. parvum IT/IP challenged immunocompetent (median, 226 μmol/L; range, 130-330 μmol/L, p > 0.05) mice. Immunosuppressed mice challenged with U. parvum IT/IP (median 343 μmol/L; range 136-1,000 μmol/L) or IP (median 307 μmol/L; range 132-692 μmol/L) had higher plasma ammonia concentrations than those challenged IT/IP with spent broth (p < 0.001). U. parvum can cause hyperammonemia in pharmacologically immunocompromised mice.

  1. Simultaneous application of ethylene and 1-MCP affects banana ripening features during storage.

    PubMed

    Botondi, Rinaldo; De Sanctis, Federica; Bartoloni, Serena; Mencarelli, Fabio

    2014-08-01

    In order to avoid the ripening blocking effect of 1-MCP (1-methylcyclopropene) on bananas when applied before ethylene commercial treatment, 1-MCP in combination with 'CD ethylene' (ethylene-cyclodextrin complex) was used in gas formulations: 300 nmol mol(-1) 1-MCP + 1200, 2400 or 4800 nmol mol(-1) ethylene (ETH). Control bananas received 1-MCP alone or 4800 nmol mol(-1) ethylene alone or no treatment. Treatments were done on overseas shipped bananas, at 14 °C, 90% relative humidity (RH), for 16 h; the bananas were stored under the same atmospheric conditions. After 4 or 12 days the bananas were commercially treated with 500 µmol mol(-1) ethylene. A 300 nmol mol(-1) 1-MCP treatment significantly blocked banana ripening in terms of physiological and technological parameters, inhibiting ethylene production and respiration, despite the commercial ethylene treatment. The application of 300 nmol mol(-1) 1-MCP + 1200 or 2400 nmol mol(-1) ethylene delayed ripening but with a regular pattern. A 300 nmol mol(-1) 1-MCP + 4800 nmol mol(-1) ethylene application did not delay ripening as did 4800 nmol mol(-1) ethylene treatment. The development of black spots was closely associated with advanced ripening/senescence of fruits. The combined 300 nmol mol(-1) 1-MCP + 1200 or 2400 nmol mol(-1) ethylene treatment appears to be a promising treatment to extend banana storage, following overseas shipping. © 2014 Society of Chemical Industry.

  2. Faculty Development Workshops to Support Establishing and Sustaining Undergraduate Research Programs in the Earth Sciences (Invited)

    NASA Astrophysics Data System (ADS)

    Fox, L. K.; Guertin, L. A.

    2013-12-01

    The Geosciences Division of the Council of Undergraduate Research (GeoCUR, http://curgeoscience.wordpress.com/) has a long history of supporting faculty who engage in undergraduate research. The division has held faculty development workshops at national meetings of the GSA and AGU for over 15 years. These workshops serve faculty at all career stages and cover multiple aspects of the enterprise of engaging students in undergraduate research. Topics covered include: getting a job (particularly at a primarily undergraduate institution), incorporating research into classes, mentoring independent research projects and identifying sources of internal and external funding. Originally, these workshops were funded through CUR and registration income. When the administrative costs to run the workshops increased, we successfully sought funding from the NSF Course, Curriculum, and Laboratory Improvement (CCLI) program. This CCLI Type 1 special project allowed the expansion of the GSA workshops from half-day to full-day and the offering of workshops to other venues, including the annual meeting of the Association of American Geographers and sectional GSA meetings. The workshops are organized and led by GeoCUR councilors, some of whom attended workshops as graduate students or new faculty. Current and past Geoscience program officers in the NSF Division of Undergraduate Education (DUE) have presented on NSF funding opportunities. Based on participant surveys, the content of the workshops has evolved over time. Workshop content is also tailored to the particular audience; for example, AGU workshops enroll more graduate students and post-docs and thus the focus is on the job ';search' and getting started in undergraduate research. To date, this CCLI Type 1 project has supported 15 workshops and a variety of print and digital resources shared with workshop participants. This presentation will highlight the goals of this workshop proposal and also provide insights about strategies for funding professional development, impact of workshops on initiating and sustaining undergraduate research programs, and future directions of this program.

  3. 78 FR 33849 - Battery-Powered Medical Devices Workshop: Challenges and Opportunities; Public Workshop; Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-05

    ...] Battery-Powered Medical Devices Workshop: Challenges and Opportunities; Public Workshop; Request for.... The Food and Drug Administration (FDA) is announcing the following public workshop entitled ``Battery... create awareness of the challenges related to battery-powered medical devices and collaboratively develop...

  4. Sheltered Workshops; A Handbook. Revised Edition 1966.

    ERIC Educational Resources Information Center

    National Association of Sheltered Workshops and Homebound Programs, Inc., Washington, DC.

    Source material for the establishment and maintenance of sheltered workshop programs is arranged in chronological order. Aspects described include planning considerations, how to get started, program of services, operating the workshop, personnel, state and federal labor laws, workshop standards, and the future of the workshop. Appendixes provide…

  5. Mitochondrial pathway mediated by reactive oxygen species involvement in α-hederin-induced apoptosis in hepatocellular carcinoma cells.

    PubMed

    Li, Jiao; Wu, Dan-Dan; Zhang, Ji-Xiang; Wang, Jing; Ma, Jing-Jing; Hu, Xue; Dong, Wei-Guo

    2018-05-07

    To investigate the antitumor activity of α-hederin in hepatocellular carcinoma (HCC) cells and its underlying mechanisms in vitro and in vivo . SMMC-7721, HepG-2 and Huh-7 HCC cells were cultured in vitro and treated with α-hederin (0, 5 μmol/L, 10 μmol/L, 15 μmol/L, 20 μmol/L, 25 μmol/L, 30 μmol/L, 35 μmol/L, 40 μmol/L, 45 μmol/L, 50 μmol/L, 55 μmol/L, or 60 μmol/L) for 12 h, 24 h, or 36 h, and cell viability was then detected by the Cell Counting Kit-8. SMMC-7721 cells were treated with 0, 5 μmol/L, 10 μmol/L, or 20 μmol/L α-hederin for 24 h with or without DL-buthionine- S , R -sulfoximine (2 mmol/L) or N -acetylcysteine (5 mmol/L) pretreatment for 2 h, and additional assays were subsequently performed. Apoptosis was observed after Hoechst staining. Glutathione (GSH) and adenosine triphosphate (ATP) levels were measured using GSH and ATP Assay Kits. Intracellular reactive oxygen species (ROS) levels were determined by measuring the oxidative conversion of 2',7'-dichlorofluorescin diacetate. Disruption of the mitochondrial membrane potential was evaluated using JC-1 staining. The protein levels of Bax, Bcl-2, cleaved caspase-3, cleaved caspase-9, apoptosis-inducing factor and cytochrome C were detected by western blotting. The antitumor efficacy of α-hederin in vivo was evaluated in a xenograft tumor model. The α-hederin treatment induced apoptosis of HCC cells. The apoptosis rates in the control, low-dose α-hederin (5 μmol/L), mid-dose α-hederin (10 μmol/L) and high-dose α-hederin (20 μmol/L) groups were 0.90% ± 0.26%, 12% ± 2.0%, 21% ± 2.1% and 37% ± 3.8%, respectively ( P < 0.05). The α-hederin treatment reduced intracellular GSH and ATP levels, induced ROS, disrupted the mitochondrial membrane potential, increased the protein levels of Bax, cleaved caspase-3, cleaved caspase-9, apoptosis-inducing factor and cytochrome C, and decreased Bcl-2 expression. The α-hederin treatment also inhibited xenograft tumor growth in vivo . The α-hederin saponin induces apoptosis of HCC cells via the mitochondrial pathway mediated by increased intracellular ROS and may be an effective treatment for human HCC.

  6. 77 FR 26509 - Notice of Public Meeting-Cloud Computing Forum & Workshop V

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    ...--Cloud Computing Forum & Workshop V AGENCY: National Institute of Standards & Technology (NIST), Commerce. ACTION: Notice. SUMMARY: NIST announces the Cloud Computing Forum & Workshop V to be held on Tuesday... workshop. This workshop will provide information on the U.S. Government (USG) Cloud Computing Technology...

  7. Sheltered Workshops and Transition: Old Bottles, New Wine?

    ERIC Educational Resources Information Center

    Coombe, Edmund

    This paper provides a historical overview of sheltered workshops and presents information about service innovations and mission expansion. The first workshop in the United States was the Perkins Institute, opened in 1837 for individuals with visual handicaps. This workshop was typical of "categorical" workshops that were established during this…

  8. 81 FR 68435 - Workshop on Promoting Semantic Interoperability of Laboratory Data; Public Workshop; Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2016-10-04

    ...] Workshop on Promoting Semantic Interoperability of Laboratory Data; Public Workshop; Request for Comments... Semantic Interoperability of Laboratory Data.'' The purpose of this public workshop is to receive and... Semantic Interoperability of Laboratory Data.'' Received comments will be placed in the docket and, except...

  9. 2015 NREL Photovoltaic Reliability Workshops | Photovoltaic Research | NREL

    Science.gov Websites

    5 NREL Photovoltaic Reliability Workshops 2015 NREL Photovoltaic Reliability Workshops The 2015 NREL Photovoltaic Reliability Workshop was held February 24-27, 2015, in Golden, Colorado. This event be available for download as soon as possible. The Photovoltaic Module Reliability Workshop is

  10. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bennett, Janine Camille; Day, David Minot; Mitchell, Scott A.

    This report summarizes the Combinatorial Algebraic Topology: software, applications & algorithms workshop (CAT Workshop). The workshop was sponsored by the Computer Science Research Institute of Sandia National Laboratories. It was organized by CSRI staff members Scott Mitchell and Shawn Martin. It was held in Santa Fe, New Mexico, August 29-30. The CAT Workshop website has links to some of the talk slides and other information, http://www.cs.sandia.gov/CSRI/Workshops/2009/CAT/index.html. The purpose of the report is to summarize the discussions and recap the sessions. There is a special emphasis on technical areas that are ripe for further exploration, and the plans for follow-up amongstmore » the workshop participants. The intended audiences are the workshop participants, other researchers in the area, and the workshop sponsors.« less

  11. A multi-method evaluation of interprofessional education for healthcare professionals caring for women during and after pregnancy.

    PubMed

    Olander, Ellinor; Coates, Rose; Brook, Judy; Ayers, Susan; Salmon, Debra

    2018-02-09

    This multi-method evaluation assessed the perceived impact of interprofessional workshops targeting enhanced collaboration between healthcare professionals who care for women during and after pregnancy. Current policy recommends partnership working to improve care for women and babies, however, there is little interprofessional education in this area. Five one-day workshops were delivered to 18 healthcare professionals (47.4% of the 38 healthcare professionals registered). The workshop was evaluated through questionnaires before and after the workshop measuring attitudes and willingness towards collaboration; observations of the workshops by a researcher and follow-up interviews 2 months' post-workshop to explore changes in practice. Workshops were attended by midwives, health visitors (trained nurses specialising in community care for children 0-5 years), dietitians, nurses, a general practitioner and a breastfeeding specialist. Attitudes and willingness to participate in interprofessional collaborative practice improved after the workshop. Observations made at the workshop included engaged participants who reported numerous barriers towards collaboration. Follow-up contact with 12 participants identified several examples of collaboration in practice resulting from workshop attendance. These findings suggest that the workshops influenced attendees to change their practice towards more collaborative working. Future work needs to confirm these results with more participants.

  12. Paleoenvironmental implications of early diagenetic siderites of the Paraíba do Sul Deltaic Complex, eastern Brazil

    NASA Astrophysics Data System (ADS)

    Rodrigues, Amanda Goulart; De Ros, Luiz Fernando; Neumann, Reiner; Borghi, Leonardo

    2015-06-01

    Abundant early diagenetic siderites occur as spherulites and rhombohedral microcrystalline and macrocrystalline crystals in the cores of the 2-MU-1-RJ well, drilled in the Paraíba do Sul Deltaic Complex, Rio de Janeiro (Brazil). The host sediments of the siderites are siliciclastic, hybrid, and carbonate deposits. Intense pedogenetic processes affected the siliciclastic sediments immediately after deposition, comprising clay illuviation, plants bioturbation, feldspar dissolution, and iron oxide/hydroxide precipitation. Siderite and pyrite are the main diagenetic constituents. The other diagenetic products are kaolinite, smectite, argillaceous and carbonate pseudomatrix, quartz overgrowths, diagenetic titanium minerals, jarosite, and iron oxides/hydroxides. Early diagenetic siderites were separated into four groups based on their elemental and stable isotopic composition, as well as on their paragenetic relationships with the other constituents and with the host sediments. Spherulitic to macrocrystalline siderites from group 1 are almost pure (average: 94.7 mol% FeCO3; 1.2 mol% MgCO3; 2.3 mol% CaCO3; 1.8 mol% MnCO3) and precipitated from meteoric porewaters in continental siliciclastic rocks under suboxic conditions (δ18Ovpdb values range in - 10.28 to - 5.57‰ and the δ13Cvpdb values in - 12.68 to - 4.33‰). Microcrystalline rhombohedral siderites from group 2 have zonation due to substantial Ca and Mg substitution (core average: 78.5 mol% FeCO3; 4.2 mol% MgCO3; 15.7 mol% CaCO3; 1.6 mol% MnCO3; edge average: 74.0 mol% FeCO3; 9.2 mol% MgCO3; 15.6 mol% CaCO3; 1.1 mol% MnCO3), and δ13Cvpdb and δ18Ovpdb values of + 0.17‰ and - 1.96‰, precipitated from marine porewaters in packstones/wackestones under methanogenic conditions. The group 3 is represented by irregular spherulitic siderites with moderate Ca and Mg substitutions (average: 80.2 mol% FeCO3; 7.9 mol% MgCO3; 11.3 mol% CaCO3; 0.6 mol% MnCO3), with δ18Ovpdb values ranging from - 5.96 to - 7.61‰ and δ13Cvpdb values ranging from - 5.15 to - 10.41‰. The group 4 microcrystalline siderites are magnesium-rich (average: 57.3 mol% FeCO3; 31.4 mol% MgCO3; 9.6 mol% CaCO3; 1.7 mol% MnCO3; δ13Cvpdb + 1.43‰ and δ18Ovpdb - 14.09‰). The group 3 and 4 siderites were formed from brackish porewater under suboxic conditions in hybrid and siliciclastic rocks. These variations in siderites are probably related to the Paraíba do Sul River dynamics, to sea level changes and to climatic variations that took place during the Quaternary.

  13. The thermochemistry of cubane 50 years after its synthesis: a high-level theoretical study of cubane and its derivatives.

    PubMed

    Agapito, Filipe; Santos, Rui C; Borges dos Santos, Rui M; Martinho Simões, José A

    2015-03-26

    The gas-phase enthalpy of formation of cubane (603.4 ± 4 kJ mol(-1)) was calculated using an explicitly correlated composite method (W1-F12). The result obtained for cubane, together with the experimental value for the enthalpy of sublimation, 54.8 ± 2.0 kJ mol(-1), led to 548.6 ± 4.5 kJ mol(-1) for the solid-phase enthalpy of formation. This value is only 6.8 kJ mol(-1) higher than the 50-year-old original calorimetric result. The carbon-hydrogen bond dissociation enthalpy (C-H BDE) of cubane (438.4 ± 4 kJ mol(-1)), together with properties relevant for its experimental determination using gas-phase ion thermochemistry, namely the cubane gas-phase acidity (1704.6 ± 4 kJ mol(-1)), cubyl radical electron affinity (45.8 ± 4 kJ mol(-1)), cubane ionization energy (1435.1 ± 4 kJ mol(-1)), cubyl radical cation proton affinity (918.8 ± 4 kJ mol(-1)), cubane cation appearance energy (1099.6 ± 4 kJ mol(-1)), and cubyl ionization energy (661.2 ± 4 kJ mol(-1)), were also determined. These values were compared with those calculated for unstrained hydrocarbons (viz., methane, ethane, and isobutane). The strain energy of cubane (667.2 kJ mol(-1)) and cubyl radical (689.4 kJ mol(-1)) were independently estimated via quasihomodesmotic reactions. These values were related via a simple model to the C-H BDE in cubane. Taking into account the accuracy of the computational method, the comparison with high-precision experimental results, and the data consistency afforded by the relevant thermodynamic cycles, we claim an uncertainty better than ±4 kJ mol(-1) for the new enthalpy of formation values presented.

  14. Phenytoin intoxication during concurrent diazepam therapy

    PubMed Central

    Rogers, Howard J.; Haslam, Robert A.; Longstreth, James; Lietman, Paul S.

    1977-01-01

    Phenytoin elimination is a saturable process obeying Michaelis-Menten kinetics. Plasma phenytoin levels are not related linearly to dose, and small changes in enzyme activity produced by concurrent drug therapy could alter plasma levels. Two cases of phenytoin intoxication associated with simultaneous administration of diazepam are reported. Intravenous phenytoin infusions were given and the apparent Km and Vmax computed from the resulting plasma phenytoin levels. In one case `Km' and `Vmax' were 0.8 μmol/1 and 1.3 μmol/1/hour respectively during concurrent diazepam administration, and 50.3 μmol/1 and 4.4 μmol/1/hour after discontinuation of diazepam. In the second case phenytoin infusion with diazepam gave `Km' and `Vmax' values of 0.012 μmol/1 and 0.95 μmol/1/hour. Without diazepam these were 28.8 μmol/1 and 0.92 μmol/1/hour respectively. PMID:599366

  15. On the Cutting Edge Professional Development Program: Workshop and Web Resources for Current and Future Geoscience Faculty

    NASA Astrophysics Data System (ADS)

    MacDonald, R.; Manduca, C. A.; Mogk, D. W.; Tewksbury, B. J.

    2004-12-01

    Recognizing that many college and university faculty receive little formal training in teaching, are largely unaware of advances in research on teaching and learning, and face a variety of challenges in advancing in academic careers, the National Science Foundation-funded program On the Cutting Edge provides professional development for current and future faculty in the geosciences at various stages in their careers. The program includes a series of six multi-day workshops, sessions and one-day workshops at professional meetings, and a website with information about workshop opportunities and a variety of resources that bring workshop content to faculty (http://serc.carleton.edu/NAGTWorkshops). The program helps faculty improve their teaching and their job satisfaction by providing resources on instructional methods, geoscience content, and strategies for career planning. Workshop and website resources address innovative and effective practices in teaching, course design, delivery of instructional materials, and career planning, as well as approaches for teaching particular topics and strategies for starting and maintaining a research program in various institutional settings. Each year, special workshops for graduate students and post-doctoral fellows interested in academic careers and for early career faculty complement offerings on course design and emerging topics that are open to the full geoscience community. These special workshops include sessions on topics such as dual careers, gender issues, family-work balance, interviewing and negotiating strategies. The workshops serve as opportunities for networking and community building, with participants building connections with other participants as well as workshop leaders. Workshop participants reflect the full range of institutional diversity as well as ethnic and racial diversity beyond that of the geoscience faculty workforce. More than 40 percent of the faculty participants are female. Of the faculty participants in workshops offered July 2002 through June 2004, workshop participants have come from more than 250 colleges and universities in 49 states and the District of Columbia. Workshop evaluations indicate that the workshops are well received with faculty particularly appreciating the content of the workshops and the opportunities for networking. An important aspect of the program is involvement of the geoscience community in workshop leadership. Leadership roles include serving as co-conveners, invited speakers, demonstration leaders, working group leaders, co-conveners of post-workshop sessions at professional meetings, and contributors to the website.

  16. 40 CFR 1065.670 - NOX intake-air humidity and temperature corrections.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... concentrations for intake-air humidity. You may use a time-weighted mean combustion air humidity to calculate this correction if your combustion air humidity remains within a tolerance of ±0.0025 mol/mol of the... equation: ER30AP10.095 Example: x NOxuncor = 700.5 µmol/mol x H2O = 0.022 mol/mol x NOxcor = 700.5 · (9.953...

  17. 40 CFR 1065.670 - NOX intake-air humidity and temperature corrections.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... concentrations for intake-air humidity. You may use a time-weighted mean combustion air humidity to calculate this correction if your combustion air humidity remains within a tolerance of ±0.0025 mol/mol of the... equation: ER30AP10.095 Example: x NOxuncor = 700.5 µmol/mol x H2O = 0.022 mol/mol x NOxcor = 700.5 · (9.953...

  18. Photovoltaic Reliability Workshop Lodging Information | Photovoltaic

    Science.gov Websites

    Research | NREL Photovoltaic Reliability Workshop Lodging Information Photovoltaic Reliability Workshop Lodging Information The 2018 Photovoltaic Reliability Workshop (PVRW) will be held Tuesday

  19. 2015 IECRE: PV System Certification Workshop | Photovoltaic Research | NREL

    Science.gov Websites

    IECRE: PV System Certification Workshop 2015 IECRE: PV System Certification Workshop Thursday the guidelines for certifying PV systems. This workshop included an introduction of IECRE followed by discussions targeting the most critical or controversial items. This workshop gathered wide input from the PV

  20. 77 FR 20010 - Notice of Public Workshop: “Designing for Impact: Workshop on Building the National Network for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-03

    ...: ``Designing for Impact: Workshop on Building the National Network for Manufacturing Innovation'' AGENCY...), housed at the National Institute of Standards and Technology (NIST), announces the first of a series of public workshops entitled ``Designing for Impact: Workshop on Building the National Network for...

  1. Guide to conducting state recycling economic development finance workshops

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    1996-12-31

    The objective of this project was to demonstrate a two-pronged program for educating economic development and recycling officials about recycling business development opportunities. The project consisted of conducting a stat recycling finance workshop in each of three Northeastern states, as well as recycling economic development finance training program for the region`s economic development and recycling officials. The goal of the project is to facilitate the expansion of recycling businesses in the Northeast. The guide details seven steps to conducting a recycling economic development finance workshop: (1) establish a workshop planning committee, (2) select the target audience, (3) develop the workshopmore » message, (4) identify the message deliverer, (5) choose workshop topics and structure the workshop, (6) attract the audience, and (7) Conduct follow-up. In the process of planning and conducting the three state workshops for this project, NERC learned several important lessons: (1) Conduct workshops that are specific to the recycling and economic development programs in the state. (2) Include recycling business case studies on the workshop agenda. (3) Enhance the workshop with recycling economic development finance training. Develop a comprehensive marketing strategy.« less

  2. [Investigation on occupational stress of workers in clean workshops of electric company].

    PubMed

    Sun, Ya-qiang; Mao, Li-feng; Feng, Jian-liang; Xu, Bai-qing; Luo, Chen; Ni, Chun-hui

    2013-07-01

    The aim is to learn the situation of work stress, burnout and depression in clean workshops of electronic company by investigation, and provide the clues for the further interventions as well as the basic data for the future evaluation. The survey was carried out in a electronic company in Xishan,Wuxi city. The subjects including all the 395 employees in clean workshops and 205 in ordinary workshops were asked to fill in an anonymous cross-sectional questionnaire, in which the distributions of age, gender, job duration, working time and working strength were similar between two kinds of workshops. The response rate was 98.9%. There were no significant differences between clean and ordinary workshops in age, gender, smoking, drinking and working hours, except for employed years. It was not found that any differences between two kinds of workshop for the rates of burnout, depression and stress. However, the rates of burnout, depression and stress were 19.7%(77/391), 24.8%(97/391) and 88.5%(346/391) in clean workshops and 19.3%(39/202), 23.8%(48/202) and 84.6%(171/202) in ordinary workshops. There were no significant differences between two workshops for the scores of burnout and depression, but the stress score in clean workshops was higher than that of ordinary workshop (P = 0.015). Further stratified analysis found that stress score of male in clean workshop was higher than that of female (P = 0.002), while it was inverse in ordinary workshops (P = 0.034). In addition, the stress score of male in clean workshops was significantly higher than that of male in ordinary one (P = 0.003). The stress score of workers with age ≥22 year old was higher than that of age <22 in clean workshops, while the stress rate of workers with job duration ≥1.6 years was more than that of those with the shorter job duration. The risk of stress in clean workshops was as 3.78 times as ordinary one and the 95% confidence interval was 1.54∼9.31 after adjusted age and gender. There were negative correlations between stress and society support in both clean and ordinary workshops. The levels of work stress, burnout and depression were high in this electronic company. The stress in clean workshops was more serious than that of ordinary ones, especially for the males.

  3. Low-melting point heat transfer fluid

    DOEpatents

    Cordaro, Joseph Gabriel; Bradshaw, Robert W.

    2010-11-09

    A low-melting point, heat transfer fluid made of a mixture of five inorganic salts including about 29.1-33.5 mol % LiNO.sub.3, 0-3.9 mol % NaNO.sub.3, 2.4-8.2 mol % KNO.sub.3, 18.6-19.9 mol % NaNO.sub.2, and 40-45.6 mol % KNO.sub.2. These compositions can have liquidus temperatures below 80.degree. C. for some compositions.

  4. Teaching Students How to Study: A Workshop on Information Processing and Self-Testing Helps Students Learn

    PubMed Central

    Stanger-Hall, Kathrin F.; Shockley, Floyd W.; Wilson, Rachel E.

    2011-01-01

    We implemented a “how to study” workshop for small groups of students (6–12) for N = 93 consenting students, randomly assigned from a large introductory biology class. The goal of this workshop was to teach students self-regulating techniques with visualization-based exercises as a foundation for learning and critical thinking in two areas: information processing and self-testing. During the workshop, students worked individually or in groups and received immediate feedback on their progress. Here, we describe two individual workshop exercises, report their immediate results, describe students’ reactions (based on the workshop instructors’ experience and student feedback), and report student performance on workshop-related questions on the final exam. Students rated the workshop activities highly and performed significantly better on workshop-related final exam questions than the control groups. This was the case for both lower- and higher-order thinking questions. Student achievement (i.e., grade point average) was significantly correlated with overall final exam performance but not with workshop outcomes. This long-term (10 wk) retention of a self-testing effect across question levels and student achievement is a promising endorsement for future large-scale implementation and further evaluation of this “how to study” workshop as a study support for introductory biology (and other science) students. PMID:21633067

  5. 77 FR 74829 - Notice of Public Meeting-Cloud Computing and Big Data Forum and Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-18

    ...--Cloud Computing and Big Data Forum and Workshop AGENCY: National Institute of Standards and Technology... Standards and Technology (NIST) announces a Cloud Computing and Big Data Forum and Workshop to be held on... followed by a one-day hands-on workshop. The NIST Cloud Computing and Big Data Forum and Workshop will...

  6. Achieving Equity in Education Programs for Disabled Women and Girls. A Model Workshop Manual.

    ERIC Educational Resources Information Center

    Kratovil, Jane; And Others

    The model workshop manual is intended for use with state and local special education and sex equity staff. The manual contains a model workshop format, information on problems faced by disabled students, and suggested workshop activities. A sample workshop agenda, accompanying materials and resources developed, compiled, and field-tested at two…

  7. Curriculum Experts Workshop on the Training of Curriculum Specialists (Bangkok, Thailand, October 19-25, 1982).

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand).

    This document describes the objectives and focus of a workshop convened by UNESCO in 1982 to design and develop frameworks for training national curriculum specialists, and presents three "workshop products," i.e., reports on policy resulting from the workshop. Part one outlines purpose of the workshop and lists the participants from eight…

  8. Allocation of secondary metabolites, photosynthetic capacity, and antioxidant activity of Kacip Fatimah (Labisia pumila Benth) in response to CO2 and light intensity.

    PubMed

    Ibrahim, Mohd Hafiz; Jaafar, Hawa Z E; Karimi, Ehsan; Ghasemzadeh, Ali

    2014-01-01

    A split plot 3 by 4 experiment was designed to investigate and distinguish the relationships among production of secondary metabolites, soluble sugar, phenylalanine ammonia lyase (PAL; EC 4.3.1.5) activity, leaf gas exchange, chlorophyll content, antioxidant activity (DPPH), and lipid peroxidation under three levels of CO2 (400, 800, and 1200 μ mol/mol) and four levels of light intensity (225, 500, 625, and 900 μ mol/m(2)/s) over 15 weeks in Labisia pumila. The production of plant secondary metabolites, sugar, chlorophyll content, antioxidant activity, and malondialdehyde content was influenced by the interactions between CO2 and irradiance. The highest accumulation of secondary metabolites, sugar, maliondialdehyde, and DPPH activity was observed under CO2 at 1200 μ mol/mol + light intensity at 225 μ mol/m(2)/s. Meanwhile, at 400 μ mol/mol CO2 + 900 μ mol/m(2)/s light intensity the production of chlorophyll and maliondialdehyde content was the highest. As CO2 levels increased from 400 to 1200 μ mol/mol the photosynthesis, stomatal conductance, f v /f m (maximum efficiency of photosystem II), and PAL activity were enhanced. The production of secondary metabolites displayed a significant negative relationship with maliondialdehyde indicating lowered oxidative stress under high CO2 and low irradiance improved the production of plant secondary metabolites that simultaneously enhanced the antioxidant activity (DPPH), thus improving the medicinal value of Labisia pumila under this condition.

  9. Growth, pod, and seed yield, and gas exchange of hydroponically grown peanut in response to CO2 enrichment

    NASA Technical Reports Server (NTRS)

    Stanciel, K.; Mortley, D. G.; Hileman, D. R.; Loretan, P. A.; Bonsi, C. K.; Hill, W. A.

    2000-01-01

    The effects of elevated CO2 on growth, pod, and seed yield, and gas exchange of 'Georgia Red' peanut (Arachis hypogaea L.) were evaluated under controlled environmental conditions. Plants were exposed to concentrations of 400 (ambient), 800, and 1200 micromoles mol-1 CO2 in reach-in growth chambers. Foliage fresh and dry weights increased with increased CO2 up to 800 micromoles mol-1, but declined at 1200 micromoles mol-1. The number and the fresh and dry weights of pods also increased with increasing CO2 concentration. However, the yield of immature pods was not significantly influenced by increased CO2. Total seed yield increased 33% from ambient to 800 micromoles mol-1 CO2, and 4% from 800 to 1200 micromoles mol-1 CO2. Harvest index increased with increasing CO2. Branch length increased while specific leaf area decreased linearly as CO2 increased from ambient to 1200 micromoles mol-1. Net photosynthetic rate was highest among plants grown at 800 micromoles mol-1. Stomatal conductance decreased with increased CO2. Carboxylation efficiency was similar among plants grown at 400 and 800 micromoles mol-1 and decreased at 1200 micromoles mol-1 CO2. These results suggest that CO2 enrichment from 400 to 800 micromoles mol-1 had positive effects on peanut growth and yield, but above 800 micromoles mol-1 enrichment seed yield increased only marginally.

  10. INTERIOR OF THE WORKSHOP, LOOKING SOUTH. (On the counter of ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR OF THE WORKSHOP, LOOKING SOUTH. (On the counter of the workshop are instructions and supplies for artificially inseminating pigs.) - Jenne Farm, Workshop, 538 Engle Road, Coupeville, Island County, WA

  11. Transcriptional and Functional Analysis of the Effects of Magnolol: Inhibition of Autolysis and Biofilms in Staphylococcus aureus

    PubMed Central

    Liang, Junchao; Shen, Fengge; Xing, Mingxun; Deng, Xuming; Yu, Lu

    2011-01-01

    Background The targeting of Staphylococcus aureus biofilm structures are now gaining interest as an alternative strategy for developing new types of antimicrobial agents. Magnolol (MOL) shows inhibitory activity against S. aureus biofilms and Triton X-100-induced autolysis in vitro, although there are no data regarding the molecular mechanisms of MOL action in bacteria. Methodology/Principal Findings The molecular basis of the markedly reduced autolytic phenotype and biofilm inhibition triggered by MOL were explored using transcriptomic analysis, and the transcription of important genes were verified by real-time RT-PCR. The inhibition of autolysis by MOL was evaluated using quantitative bacteriolytic assays and zymographic analysis, and antibiofilm activity assays and confocal laser scanning microscopy were used to elucidate the inhibition of biofilm formation caused by MOL in 20 clinical isolates or standard strains. The reduction in cidA, atl, sle1, and lytN transcript levels following MOL treatment was consistent with the induced expression of their autolytic repressors lrgA, lrgB, arlR, and sarA. MOL generally inhibited or reversed the expression of most of the genes involved in biofilm production. The growth of S. aureus strain ATCC 25923 in the presence of MOL dose-dependently led to decreases in Triton X-100-induced autolysis, extracellular murein hydrolase activity, and the amount of extracellular DNA (eDNA). MOL may impede biofilm formation by reducing the expression of cidA, a murein hydrolase regulator, to inhibit autolysis and eDNA release, or MOL may directly repress biofilm formation. Conclusions/Significance MOL shows in vitro antimicrobial activity against clinical and standard S. aureus strains grown in planktonic and biofilm cultures, suggesting that the structure of MOL may potentially be used as a basis for the development of drugs targeting biofilms. PMID:22046374

  12. Space physics strategy: Implementation study. Volume 2: Program plan

    NASA Technical Reports Server (NTRS)

    1991-01-01

    In June, 1989, the Space Science and Applications Advisory Committee (SSAAC) authorized its Space Physics Subcommittee (SPS) to prepare a plan specifying the future missions, launch sequence, and encompassing themes of the Space Physics Division. The plan, now complete, is the product of a year-long study comprising two week-long workshops - in January and June 1990 - assisted by pre-workshop, inter-workshop, and post-workshop preparation and assessment activities. The workshops engaged about seventy participants, drawn equally from the Division's four science disciplines: cosmic and heliospheric physics, solar physics, magnetosphere physics, and ionosphere-thermosphere-mesospheric physics. An earlier report records the outcome of the first workshop; this is the report of the final workshop.

  13. In situ gas analysis for high pressure applications using property measurements

    NASA Astrophysics Data System (ADS)

    Moeller, J.; Span, R.; Fieback, T.

    2013-10-01

    As the production, distribution, and storage of renewable energy based fuels usually are performed under high pressures and as there is a lack of in situ high pressure gas analysis instruments on the market, the aim of this work was to develop a method for in situ high pressure gas analysis of biogas and hydrogen containing gas mixtures. The analysis is based on in situ measurements of optical, thermo physical, and electromagnetic properties in gas mixtures with newly developed high pressure sensors. This article depicts the calculation of compositions from the measured properties, which is carried out iteratively by using highly accurate equations of state for gas mixtures. The validation of the method consisted of the generation and measurement of several mixtures, of which three are presented herein: a first mixture of 64.9 mol. % methane, 17.1 mol. % carbon dioxide, 9 mol. % helium, and 9 mol. % ethane at 323 K and 423 K in a pressure range from 2.5 MPa to 17 MPa; a second mixture of 93.0 mol. % methane, 4.0 mol. % propane, 2.0 mol. % carbon dioxide, and 1.0 mol. % nitrogen at 303 K, 313 K, and 323 K in a pressure range from 1.2 MPa to 3 MPa; and a third mixture of 64.9 mol. % methane, 30.1 mol. % carbon dioxide, and 5.0 mol. % nitrogen at 303 K, 313 K, and 323 K in a pressure range from 2.5 MPa to 4 MPa. The analysis of the tested gas mixtures showed that with measured density, velocity of sound, and relative permittivity the composition can be determined with deviations below 1.9 mol. %, in most cases even below 1 mol. %. Comparing the calculated compositions with the generated gas mixture, the deviations were in the range of the combined uncertainty of measurement and property models.

  14. Effects of Moringa oleifera leaves as a substitute for alfalfa meal on nutrient digestibility, growth performance, carcass trait, meat quality, antioxidant capacity and biochemical parameters of rabbits.

    PubMed

    Sun, B; Zhang, Y; Ding, M; Xi, Q; Liu, G; Li, Y; Liu, D; Chen, X

    2018-02-01

    This contribution reports the effects of Moringa oleifera leaves (MOLs) meal on the growth performances, nutrient digestibility, carcass trait, meat quality, antioxidant capacity and biochemical parameters of growing New Zealand white rabbits. The MOL was substituted for alfalfa meal at levels of 0, 10%, 20% and 30% to obtain respective diets MOL0, MOL10, MOL20 and MOL30. Each treatment was replicated five times with 10 rabbits per replicate. Results showed the average daily weight gain (ADWG) and feed conversion ratio (FCR) of rabbits fed MOL20 diet were significantly better (p < 0.05) than those of other three dietary groups. Liver and spleen index of rabbits fed MOL20 and MOL30 diets was significantly higher (p < 0.05) than that of the groups fed with lower M. oleifera leaves (MOL0, MOL10). The meat drip loss of rabbits fed with diet MOL10 was significantly lower (p < 0.05) than that of rabbits fed other diets. All rabbits fed MOL dietary groups had lower (p < 0.05) shear force of longissimus dorsi than the group without M. oleifera leaves. No significant differences were found in the digestibility of crude fibre (CF), crude fat (EE), ash, crude protein (CP) and nitrogen-free extract (NFE) among the dietary groups. Moringa oleifera leaves also have a significant impact on serum albumin (ALB), low-density lipoprotein cholesterol (LDLC), triiodothyroxine (T 3 ) and tetraiodothyroxine (T 4 ) values and the activity of superoxide dismutase (SOD) and catalase (CAT) in serum and liver. The results indicated that M. oleifera leaves could be developed as a good feed source, and it not only could substitute for alfalfa meal well but also has a significant effect on growth performance, meat quality, antioxidant and biochemical parameters of rabbits. © 2017 Blackwell Verlag GmbH.

  15. ADVANCES AND CHALLENGES IN SUGARCANE BIOTECHNOLOY AND PLANT PATHOLOGY: A REVIEW OF THE IX PLANT PATHOLOGY WORKSHOP AND VI MOLECULAR BIOLOGY WORKSHOP

    USDA-ARS?s Scientific Manuscript database

    The IX Pathology Workshop and VI Molecular Biology Workshop of the International Society of Sugar Cane Technologists (ISSCT) were organised jointly and hosted by the Colombian Sugarcane Research Centre (CENICAÑA) from 23-27 June 2008 at the Radisson Royal Hotel in Cali, Colombia. The Workshop was we...

  16. 77 FR 34023 - Notice of Public Workshop: “Designing for Impact: Workshop on Building the National Network for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-08

    ... series of public workshops entitled ``Designing for Impact: Workshop on Building the National Network for... Education and Workforce Development. The Designing for Impact workshop series is organized by... series will be held on Monday, July 9, 2012 from 8:00 a.m. until 4:30 p.m. Eastern time. Event check-in...

  17. A Participant-Oriented, Research-Based Approach for Design of a Biochemistry Workshop for Faculty at Undergraduate Institutions

    ERIC Educational Resources Information Center

    Owen, Rebecca L.; Breyer, Emelita D.

    2005-01-01

    The Molecular Genetics and Protein Structure and Function workshop is one of a series of workshops offered by the National Science Foundation-funded Center for Workshops in the Chemical Sciences. The workshop provides a hands-on introduction to current topics and techniques in molecular genetics and protein structure/function as applied to…

  18. Skills Analysis. Workshop Package on Skills Analysis, Skills Audit and Training Needs Analysis.

    ERIC Educational Resources Information Center

    Hayton, Geoff; And Others

    This four-part package is designed to assist Australian workshop leaders running 2-day workshops on skills analysis, skills audit, and training needs analysis. Part A contains information on how to use the package and a list of workshop aims. Parts B, C, and D consist, respectively, of the workshop leader's guide; overhead transparency sheets and…

  19. 76 FR 60505 - Food Defense Workshop; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-29

    ... space available basis on the day of the public workshop beginning at 8 a.m. The cost of registration at... businesses, with firsthand working knowledge of FDA's regulations and compliance policies. This workshop is...

  20. A Death Awareness Workshop: Theory, Application, and Results.

    ERIC Educational Resources Information Center

    Whelan, W. Michael; Warren, William M.

    1980-01-01

    Describes an experimental death awareness workshop based on Kubler-Ross' theory. The effects of the workshop reveal cognitive and emotional changes indicating participants in the workshop to be moving towards an acceptance of death. (Author)

  1. Analysis of Advanced Glycation Endproducts in Rat Tail Collagen and Correlation to Tendon Stiffening.

    PubMed

    Jost, Tobias; Zipprich, Alexander; Glomb, Marcus A

    2018-04-18

    Methylglyoxal is a major 1,2-dicarbonyl compound in vivo and leads to nonenzymatic protein modifications, known as advanced glycation endproducts. Especially long-lived proteins like collagen are prone to changes of the mechanical or biological function, respectively, by accumulation of Maillard-derived modifications. Specifically, the resulting nonenzymatic cross-link structures in parallel to the natural maturation process of collagen fibrils lead to complications with age or during disease. A novel lysine-lysine amide cross-link derived from methylglyoxal, 2,15-diamino-8-methyl-9-oxo-7,10-diaza-1,16-hexadecanedioic acid, named MOLA, was synthesized and identified in vitro and in vivo. Tail tendons of young, adult, and old rats (3, 12, and 22 months) were enzymatically digested prior to analysis of acid-labile glycation products via liquid chromatography-tandem mass spectrometry (LC-MS/MS). As a result, nine monovalent amino acid modifications, mostly originating from methylglyoxal (36 μmol/mol leucine-equivalents in total), and four glycation cross-links (0.72 μmol/mol glucosepane, 0.24 μmol/mol DODIC (3-deoxyglucosone-derived imidazoline cross-link), 0.04 μmol/mol MODIC (methylglyoxal-derived imidazoline cross-link), 0.34 μmol/mol MOLA) were quantitated in senescent tendon collagen. The results correlated with increased tail tendon breaking time from 10 to 190 min and indicate that methylglyoxal is a major player in the aging process of connective tissue.

  2. Coral Ba/Ca and Mn/Ca ratios as proxies of precipitation and terrestrial input at the eastern offshore area of Hainan Island

    NASA Astrophysics Data System (ADS)

    Jiang, Qiaowen; Cao, Zhimin; Wang, Daoru; Li, Yuanchao; Wu, Zhongjie; Ni, Jianyu

    2017-12-01

    Geochemical ratios in coral reef skeletons could be used as proxies to reconstruct past climatological and environmental records in data-poor regions. Using a 103-year data set (1902 to 2005), the annual variations in Ba/Ca and Mn/Ca ratios of Porites lutea skeletons at an eastern offshore area of Hainan Island (19°12´28.4´´N, 110°37´38.8´´E) were analyzed using inductively coupled plasma-optic emission spectrometry (ICP-OES). The analysis results showed that Ba/Ca ratios varied from a minimum of 3.120 μmol mol-1 in 1903 to a maximum of 10.064 μmol mol-1 in 1944, with an average of 5.256 μmol mol-1. Mn/Ca ratios varied from 0.206 to 5.708 μmol mol-1 with an annual average of 1.234 μmol mol-1, with peak values in 2001, 1964 and 1932, that correlated with strong rainfall events caused by typhoons. Variation in Ba/Ca and Mn/Ca ratios were compared with available river discharge and precipitation records, providing insight into past climatological events. Human activities and their indirect effects could impact the strength of the relationship between Ba/Ca and Mn/Ca ratios and observed precipitation and terrestrial input in the future.

  3. North Region ROW tool implementation workshop.

    DOT National Transportation Integrated Search

    2010-08-02

    Welcome to the North Region ROW Tool Workshop. This workshop is funded under an implementation project sponsored by TxDOTs Research & Technology Implementation Office (RTI). This is the second of four regional workshops being planned for this summ...

  4. Developing workshop module of realistic mathematics education: Follow-up workshop

    NASA Astrophysics Data System (ADS)

    Palupi, E. L. W.; Khabibah, S.

    2018-01-01

    Realistic Mathematics Education (RME) is a learning approach which fits the aim of the curriculum. The success of RME in teaching mathematics concepts, triggering students’ interest in mathematics and teaching high order thinking skills to the students will make teachers start to learn RME. Hence, RME workshop is often offered and done. This study applied development model proposed by Plomp. Based on the study by RME team, there are three kinds of RME workshop: start-up workshop, follow-up workshop, and quality boost. However, there is no standardized or validated module which is used in that workshops. This study aims to develop a module of RME follow-up workshop which is valid and can be used. Plopm’s developmental model includes materials analysis, design, realization, implementation, and evaluation. Based on the validation, the developed module is valid. While field test shows that the module can be used effectively.

  5. Four Simple Questions: Evaluating the Effectiveness of Half-Day Community Workshops Designed to Increase Awareness of Coastal Cetacean Conservation Issues in Sarawak, Malaysia

    ERIC Educational Resources Information Center

    Minton, Gianna; Poh, Anna Norliza Zulkifli; Ngeian, Jenny; Peter, Cindy; Tuen, Andrew Alek

    2012-01-01

    Community workshops were held in coastal locations in Sarawak to raise awareness of cetacean conservation. Interviews were conducted up to 2 years later in four "workshop communities" as well as four villages where workshops were not conducted. Comparison of responses between respondents who had attended workshops (n = 127) versus those…

  6. Teacher Workshops in the US: Goals, Best Practices and Impact

    NASA Astrophysics Data System (ADS)

    Hörst, S. M.

    2011-10-01

    The goal of the workshop is to educate the teachers on a few focused topics so that they can transfer the knowledge they gain to their students. We will recruit scientists who are attending the meeting to participate in the workshops and will also pair the teachers with scientists in the field who can serve as a resource for the teacher and their class throughout the school year. The scientists can answer questions the teachers may have, be available to do video lectures or interactive question and answer sessions over skype, and work with the teachers to develop hands-on classroom activities. We will partner closely with EPO professionals in NASA's Science Mission Directorate to ensure that best practices for the workshops are employed, including ensuring that the workshop and workshop materials are designed within the framework of the state standards, surveying participating teachers before the workshops about their needs and goals, assessing the participants pre-workshop knowledge, and engaging participants as learners during the workshop [1]. The impact of the workshop will be increased by providing the teachers and students with a scientist who will serve as a long-term resource. We will maintain contact with the teachers after the workshop to ensure that the scientists are still actively engaged in their classroom and to collect feedback. References [1] Shupla C, et al. (2011) Lessons Learned: Best Practices in Educator Workshops. 42nd Lunar and Planetary Science Conference, no. 2828. EPSC Abstracts Vol. 6, EPSC-DPS2011-1775, 2011 EPSC-DPS Joint Meeting 2011 c Author(s) 2011

  7. The role of session zero in successful completion of chronic disease self-management program workshops.

    PubMed

    Jiang, Luohua; Smith, Matthew Lee; Chen, Shuai; Ahn, SangNam; Kulinski, Kristie P; Lorig, Kate; Ory, Marcia G

    2014-01-01

    The Chronic Disease Self-Management Program (CDSMP) has been widely disseminated among various racial and ethnic populations. In addition to the six required CDSMP workshop sessions, the delivery sites have the option to offer a Session Zero (or zero class), an information session offered prior to Session One as a marketing tool. Despite assumptions that a zero class is helpful, little is known about the prevalence of these additional sessions or their impact on retaining participants in CDSMP workshops. This study aims to describe the proportion of CDSMP workshops that offered Session Zero and examine the association between Session Zero and workshop completion rates. Data were analyzed from 80,987 middle-aged and older adults collected during a two-year national dissemination of CDSMP. Generalized estimating equation regression analyses were conducted to assess the association between Session Zero and successful workshop completion (attending four or more of the six workshop sessions). On average, 21.04% of the participants attended workshops that offered Session Zero, and 75.33% successfully completed the CDSMP workshop. The participants of the workshops that offered Session Zero had significantly higher odds of completing CDSMP workshops than those who were not offered Session Zero (OR = 1.099, P = <0.001) after controlling for participants' demographic characteristics, race, ethnicity, living status, household income, number of chronic conditions, and workshop delivery type. As one of the first studies reporting the importance of an orientation session for participant retention in chronic disease management intervention projects, our findings suggest offering an orientation session may increase participant retention in similar translational efforts.

  8. 2014 Penn State Bioinorganic Workshop

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Golbeck, John

    2015-10-01

    The 3rd Penn State Bioinorganic Workshop took place in early June 2014 and was combined with the 3rd Penn State Frontiers in Metallobiochemistry Symposium. The workshop was even larger than the 2nd Penn State Bioinorganic Workshop we offered in 2012. It had even more participants (162 rather than 123 in 2012). Like the 2012 workshop, the 2014 workshop had three parts. The first part consisted of 16 90-minute lectures presented by faculty experts on the topic of their expertise (see below). Based on the suggestions from the 2012 workshop, we have recorded all 16 lectures professionally and make them availablemore » to the entire bioinorganic community via online streaming. In addition, hard copies of the recordings are available as backup.« less

  9. Statistical Analysis of CFD Solutions From the Fifth AIAA Drag Prediction Workshop

    NASA Technical Reports Server (NTRS)

    Morrison, Joseph H.

    2013-01-01

    A graphical framework is used for statistical analysis of the results from an extensive N-version test of a collection of Reynolds-averaged Navier-Stokes computational fluid dynamics codes. The solutions were obtained by code developers and users from North America, Europe, Asia, and South America using a common grid sequence and multiple turbulence models for the June 2012 fifth Drag Prediction Workshop sponsored by the AIAA Applied Aerodynamics Technical Committee. The aerodynamic configuration for this workshop was the Common Research Model subsonic transport wing-body previously used for the 4th Drag Prediction Workshop. This work continues the statistical analysis begun in the earlier workshops and compares the results from the grid convergence study of the most recent workshop with previous workshops.

  10. Child restraint workshop series. Volume 1

    DOT National Transportation Integrated Search

    1979-09-01

    This final report describes the planning and implementing details of the Child Restraint Workshop series. A child restraint workshop was conducted in each of the : ten NHTSA regions. The purpose of the workshops was to improve the effectiveness of gr...

  11. 77 FR 14813 - Public Workshop on Minimal Residual Disease; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-13

    ... the American Society of Clinical Oncology and will be the first in a series of workshops intended to.... This workshop is part of a series in which FDA's Office of Hematology and Oncology Products will...

  12. Region IV Transit Workshop: Harnessing the Private Sector

    DOT National Transportation Integrated Search

    1988-09-01

    This Report constitutes the Proceedings of the Region IV Transit Workshop: : Harnessing the Private Sector. Included in this document is a general report of : the activities of the Workshop. : The purpose ot the Region IV Transit Workshop: Harnessing...

  13. IFPA Meeting 2010 Workshops Report II: Placental pathology; Trophoblast invasion; Fetal sex; Parasites and the placenta; Decidua and embryonic or fetal loss; Trophoblast differentiation and syncytialisation

    PubMed Central

    Al-Khan, A; Aye, IL; Barsoum, I; Borbely, A; Cebral, E; Cerchi, G; Clifton, VL; Collins, S; Cotechini, T; Davey, A; Flores-Martin, J; Fournier, T; Franchi, AM; Fretes, RE; Graham, CH; Godbole, G; Hansson, SR; Headley, PL; Ibarra, C; Jawerbaum, A; Kemmerling, U; Kudo, Y; Lala, PK; Lassance, L; Lewis, RM; Menkhorst, E; Morris, C; Nobuzane, T; Ramos, G; Rote, N; Saffery, R; Salafia, C; Sarr, D; Schneider, H; Sibley, C; Singh, AT; Sivasubramaniyam, TS; Soares, MJ; Vaughan, O; Zamudio, S; Lash, GE

    2016-01-01

    Workshops are an important part of the IFPA annual meeting. At IFPA Meeting 2010 diverse topics were discussed in twelve themed workshops, six of which are summarized in this report. 1. The placental pathology workshop focused on clinical correlates of placenta accreta/percreta. 2. Mechanisms of regulation of trophoblast invasion and spiral artery remodeling were discussed in the trophoblast invasion workshop. 3. The fetal sex and intrauterine stress workshop explored recent work on placental sex differences and discussed them in the context of whether boys live dangerously in the womb. 4. The workshop on parasites addressed inflammatory responses as a sign of interaction between placental tissue and parasites. 5. The decidua and embryonic/fetal loss workshop focused on key regulatory mediators in the decidua, embryo and fetus and how alterations in expression may contribute to different diseases and adverse conditions of pregnancy. 6. The trophoblast differentiation and syncytialisation workshop addressed the regulation of villous cytotrophoblast differentiation and how variations may lead to placental dysfunction and pregnancy complications. PMID:21236487

  14. Workshop on Fuzzy Control Systems and Space Station Applications

    NASA Technical Reports Server (NTRS)

    Aisawa, E. K. (Compiler); Faltisco, R. M. (Compiler)

    1990-01-01

    The Workshop on Fuzzy Control Systems and Space Station Applications was held on 14-15 Nov. 1990. The workshop was co-sponsored by McDonnell Douglas Space Systems Company and NASA Ames Research Center. Proceedings of the workshop are presented.

  15. 76 FR 35024 - National Institute of Justice Stab-Resistant Body Armor Standard Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-15

    .... Space is limited at this workshop, and as a result, only 50 participants will be allowed to register. We.../2011_NIJ_Stab-resistant_BA_Workshop.aspx . Registration will close on July 8, 2011. DATES: The workshop...

  16. A Physics Workshop in Hispaniola.

    ERIC Educational Resources Information Center

    Little, R. N.

    1983-01-01

    Describes two workshops for physics teachers in Hispaniola. Workshops demonstrated how mechanics could be developed from planetary motions and how basic mechanics concepts could be introduced through a guided discovery approach. Comments on workshop activities, organization, participant attitudes, and physics curriculum/instruction in Hispaniola…

  17. Context sensitive design : thinking beyond the pavement : documentation of workshop development and training.

    DOT National Transportation Integrated Search

    2005-05-01

    This report documents the development and presentation of the workshop titled Thinking Beyond the Pavement A Workshop on Context Sensitive Design. Work began on the workshop development in 1998 after the Kentucky Transportation Cabinet was ...

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

    NASA Technical Reports Server (NTRS)

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

    2016-01-01

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

  19. National Centers for Environmental Prediction

    Science.gov Websites

    Ensemble Users Meetings 7th NCEP/NWS Ensemble User Workshop 13-15 June 2016 6th NCEP/NWS Ensemble User Workshop 25 - 27 March 2014 5th NCEP/NWS Ensemble User Workshop 10 - 12 May, 2011 4th NCEP/NWS Ensemble User Workshop 13 - 15 May, 2008 3rd NCEP/NWS Ensemble User Workshop 31 Oct - 2 Nov, 2006 2nd NCEP/NWS

  20. Final Technical Report: Electronic Structure Workshop (ES13)

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Zhang, Shiwei

    The 25th Annual Workshop on Recent Developments in Electronic Structure Methods (ES2013) was successfully held at the College of William & Mary in Williamsburg VA on June 11-14, 2013. The workshop website is at http://es13.wm.edu/ , which contains updated information on the workshop and a permanent archive of the scientific contents. DOE's continued support has been instrumental to the success of the workshop.

  1. 2016 FACET-II Science Workshop Summary Report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Hogan, Mark J.

    The second in a series of FACET-II Science Workshops was held at SLAC National Accelerator Laboratory on October 17-19, 2016 [1]. The workshop drew thirty-five participants from eighteen different institutions including CERN, DESY, Ecole Polytechnique, FNAL, JAI, LBNL, LLNL, Radiabeam, Radiasoft, SLAC, Stony Brook, Strathclyde, Tech-X, Tsinghua, UC Boulder, UCLA and UT Austin. The 2015 workshop [2, 3] helped prioritize research directions for FACET-II. The 2016 workshop was focused on understanding what improvements are needed at the facility to support the next generation of experiments. All presentations are linked to the workshop website as a permanent record.

  2. Report on a NASA astrobiology institute-funded workshop without walls: stellar stoichiometry.

    PubMed

    Desch, Steven J; Young, Patrick A; Anbar, Ariel D; Hinkel, Natalie; Pagano, Michael; Truitt, Amanda; Turnbull, Margaret

    2014-04-01

    We report on the NASA Astrobiology Institute-funded Workshop Without Walls entitled "Stellar Stoichiometry," hosted by the "Follow the Elements" team at Arizona State University in April 2013. We describe several innovative practices we adopted that made effective use of the Workshop Without Walls videoconferencing format, including use of information technologies, assignment of scientific tasks before the workshop, and placement of graduate students in positions of authority. A companion article will describe the scientific results arising from the workshop. Our intention here is to suggest best practices for future Workshops Without Walls.

  3. Multiphase Flow in Power and Propulsion Workshop Fluid Stability and Dynamics Workshop: Overview

    NASA Technical Reports Server (NTRS)

    McQuillen, John

    2003-01-01

    The short term purpose of the workshop described by this viewgraph presentation is to present a research plan and a 'roadmap' developed for strategic research for the Office of Biological and Physical Research. The long term purpose of the workshop is to conduct necessary ground-based and space-flight low gravity experiments, complemented by analyses, resulting in a documented framework for parameter prediction of needed by designers. The presentation reviews several previous workshops which were similar, and describes the differences in this workshop. The presentation also includes a prioritizing scheme for microgravity issues, which includes four priority ratings.

  4. The Assessment and Management of Suicide Risk: State of Workshop Education

    PubMed Central

    Pisani, Anthony R.; Cross, Wendi F.; Gould, Madelyn S.

    2012-01-01

    A systematic search of popular and scholarly databases identified workshops that addressed general clinical competence in the assessment or management of suicide risk, targeted mental health professionals, and had at least one peerreviewed publication. We surveyed workshop developers and examined empirical articles associated with each workshop. The state of workshop education is characterized by presenting the learning objectives, educational formats, instructor factors, and evaluation studies. Workshops are efficacious for transferring knowledge and shifting attitudes; however, their role in improving clinical care and outcomes of suicidal patients has yet to be determined. PMID:21477093

  5. Environmental Virology Workshop Summary, Tucson, Arizona, Jan 7-12, 2013

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sullivan, Matthew

    Full Text of the report: A total of 66 researchers participated in this workshop, including 44 attendees, 3 program officers from private and federal funding agencies, and 19 workshop teachers. The workshop was incredibly productive and focused on identifying knowledge-gaps critical for predictive modeling, and developing the framework (experimental, informatic, theoretical) needed to obtain the data. All attendees developed a strong foundation in cutting-edge methods and a network of researchers that are now aiding in advancing environmental virology research. To more broadly reach Environmental Virologists, a subset of the attendees since proposed and ran a viromics workshop at the Americanmore » Society of Microbiology meeting in 2014 in Boston, MA where the workshop sold-out. The workshop proposal was accepted again by ASM and is scheduled to occur at the New Orleans meeting in May, 2015. Additionally, PI Sullivan is co-convening a ''Viromics: Tools and Concepts'' session at the FEMS meeting in the Netherlands in June 2015 to continue getting the word out about Environmental Virology. A second formal Environmental Virology Workshop is being planned to occur in Scotland in summer 2016, likely held jointly with the Aquatic Virology Workshop. I wish to thank DOE for their critical support for this workshop which has helped galvanize the field.« less

  6. Nearfield Summary and Statistical Analysis of the Second AIAA Sonic Boom Prediction Workshop

    NASA Technical Reports Server (NTRS)

    Park, Michael A.; Nemec, Marian

    2017-01-01

    A summary is provided for the Second AIAA Sonic Boom Workshop held 8-9 January 2017 in conjunction with AIAA SciTech 2017. The workshop used three required models of increasing complexity: an axisymmetric body, a wing body, and a complete configuration with flow-through nacelle. An optional complete configuration with propulsion boundary conditions is also provided. These models are designed with similar nearfield signatures to isolate geometry and shock/expansion interaction effects. Eleven international participant groups submitted nearfield signatures with forces, pitching moment, and iterative convergence norms. Statistics and grid convergence of these nearfield signatures are presented. These submissions are propagated to the ground, and noise levels are computed. This allows the grid convergence and the statistical distribution of a noise level to be computed. While progress is documented since the first workshop, improvement to the analysis methods for a possible subsequent workshop are provided. The complete configuration with flow-through nacelle showed the most dramatic improvement between the two workshops. The current workshop cases are more relevant to vehicles with lower loudness and have the potential for lower annoyance than the first workshop cases. The models for this workshop with quieter ground noise levels than the first workshop exposed weaknesses in analysis, particularly in convective discretization.

  7. Atmospheric air pollutants: CO in Nitrogen, 5 μmol/mol

    NASA Astrophysics Data System (ADS)

    Konopelko, L. A.; Pankratov, V. V.; Pankov, A. A.; Ivahnenko, B. V.; Efremova, O. V.; Bakovec, N. V.; Mironchik, A. M.; Aleksandrov, V. V.

    2017-01-01

    This article presents the report on the COOMET supplementary comparison "Atmospheric air pollutants: CO in Nitrogen, 5 μmol/mol". Carbon monoxide (CO) is present in atmosphere due to different natural and anthropogenic sources. CO is a toxic gas and in concentrations higher than (3-5) μmol/mol it is hazardous to human health. Main text To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCQM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  8. Recombinant protein expression of Moringa oleifera lectin in methylotrophic yeast as active coagulant for sustainable high turbid water treatment.

    PubMed

    Abd Wahid, Muhamad Azhar; Megat Mohd Noor, Megat Johari; Goto, Masafumi; Sugiura, Norio; Othman, Nor'azizi; Zakaria, Zuriati; Ahmad Mohammed, Thamer; Jusoh, Ahmad; Hara, Hirofumi

    2017-08-01

    The natural coagulant Moringa oleifera lectin (MoL) as cationic protein is a promising candidate in coagulation process of water treatment plant. Introducing the gene encoding MoL into a host, Pichia pastoris, to secrete soluble recombinant protein is assessed in this study. Initial screening using PCR confirmed the insertion of MoL gene, and SDS-PAGE analysis detected the MoL protein at 8 kDa. Cultured optimization showed the highest MoL protein at 520 mg/L was observed at 28 °C for 144 h of culturing by induction in 1% methanol. Approximately, 0.40 mg/mL of recombinant MoL protein showed 95 ± 2% turbidity removal of 1% kaolin suspension. In 0.1% kaolin suspension, the concentration of MoL at 10 μg/mL exhibits the highest turbidity reduction at 68 ± 1%. Thus, recombinant MoL protein from P. pastoris is an effective coagulant for water treatment.

  9. AC Conductivity and Dielectric Properties of Borotellurite Glass

    NASA Astrophysics Data System (ADS)

    Taha, T. A.; Azab, A. A.

    2016-10-01

    Borotellurite glasses with formula 60B2O3-10ZnO-(30 - x)NaF- xTeO2 ( x = 0 mol.%, 5 mol.%, 10 mol.%, and 15 mol.%) have been synthesized by thermal melting. X-ray diffraction (XRD) analysis confirmed that the glasses were amorphous. The glass density ( ρ) was determined by the Archimedes method at room temperature. The density ( ρ) and molar volume ( V m) were found to increase with increasing TeO2 content. The direct-current (DC) conductivity was measured in the temperature range from 473 K to 623 K, in which the electrical activation energy of ionic conduction increased from 0.27 eV to 0.48 eV with increasing TeO2 content from 0 mol.% to 15 mol.%. The dielectric parameters and alternating-current (AC) conductivity ( σ ac) were investigated in the frequency range from 1 kHz to 1 MHz and temperature range from 300 K to 633 K. The AC conductivity and dielectric constant decreased with increasing TeO2 content from 0 mol.% to 15 mol.%.

  10. Iron oxide nanoparticles stabilized by lignocellulosic waste as green adsorbent for Cr(VI) removal from wastewater

    NASA Astrophysics Data System (ADS)

    Ouma, Immaculate L. A.; Naidoo, Eliazer B.; Ofomaja, Augustine E.

    2017-08-01

    Magnetite nanoparticles and magnetite-pine cone nanocomposite were prepared and applied in the adsorption of hexavalent chromium from water. Pine cone powder stabilized the nanoparticles and acted as a support while simultaneously introducing functional groups which improved metal adsorption. The nanocomposite retained the nanoparticles magnetic properties while improving chromium adsorption efficiency. Adsorption of hexavalent chromium on both materials was pH and concentration dependent with the most efficient adsorption occurring at pH 2 and 75 mg/L. On both materials, chromium adsorption was spontaneous with Gibbs free energy values of -19.2 kJ mol-1 to -23.7 kJ mol-1 and -18.0 kJ mol-1 to -24.2 kJ mol-1 for nanoparticles and nanocomposite respectively between 298 K and 319 K. The changes in enthalpy and entropy were determined to be 44.4 kJ mol-1, 212.7 J K-1 mol-1 and 78.3 kJ mol-1, 323.3 J K-1 mol-1 for the prepared nanoparticles and nanocomposite respectively.

  11. An AHP-based evaluation method for teacher training workshop on information and communication technology.

    PubMed

    Lucas, Rochelle Irene; Promentilla, Michael Angelo; Ubando, Aristotle; Tan, Raymond Girard; Aviso, Kathleen; Yu, Krista Danielle

    2017-08-01

    The emergence of information and communication technology (ICT) has created opportunities for enhancing the learning process at different educational levels. However, its potential benefits can only be fully realized if teachers are properly trained to utilize such tools. The rapid evolution of ICT also necessitates rigorous assessment of training programs by participants. Thus, this study proposes an evaluation framework based on the Analytic Hierarchy Process (AHP) to systematically evaluate such workshops designed for teachers. The evaluation model is decomposed hierarchically into four main criteria namely: (1) workshop design, (2) quality of content of the workshop, (3) quality of delivery of the content of the workshop, and the (4) relevance of the workshop. These criteria are further disaggregated into 24 sub-indicators to measure the effectiveness of the workshop as perceived by the participants based on their own expectations. This framework is applied to a case study of ICT workshops done in the Philippines. In this case, relevance of the workshop is found to be the most important main criterion identified by the participants, particularly on the new ICT knowledge that promotes teachers' professional growth and development. The workshop evaluation index (WEI) is also proposed as a metric to support decision-making by providing a mechanism for benchmarking performance, tracking improvement over time, and developing strategies for the design and improvement of training programs or workshops on ICT for teachers. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Hands-On Surgical Training Workshop: an Active Role-Playing Patient Education for Adolescents.

    PubMed

    Wongkietkachorn, Apinut; Boonyawong, Pangpoom; Rhunsiri, Peera; Tantiphlachiva, Kasaya

    2017-09-01

    Most patient education involves passive learning. To improve patient education regarding surgery, an active learning workshop-based teaching method is proposed. The objective of this study was to assess level of patient surgical knowledge, achievement of workshop learning objectives, patient apprehension about future surgery, and participant workshop satisfaction after completing a surgical training workshop. A four-station workshop (surgical scrub, surgical suture, laparoscopic surgery, and robotic surgery) was developed to teach four important components of the surgical process. Healthy, surgery-naive adolescents were enrolled to attend this 1-h workshop-based training program. Training received by participants was technically and procedurally identical to training received by actual surgeons. Pre- and post-workshop questionnaires were used to assess learning outcomes. There were 1312 participants, with a mean age 15.9 ± 1.1 years and a gender breakdown of 303 males and 1009 females. For surgical knowledge, mean pre-workshop and post-workshop scores were 6.1 ± 1.5 and 7.5 ± 1.5 (out of 10 points), respectively (p < 0.001). Out of 5 possible points, achievement of learning objectives, decreased apprehension about future surgery, and overall workshop satisfaction scores were all higher than 4.5. Active, hands-on patient education is an effective way to improve understanding of surgery-related processes. This teaching method may also decrease apprehension that patients or potential patients harbor regarding a future surgical procedure.

  13. Proceedings of the Space Shuttle Sortie Workshop. Volume 1: Policy and system characteristics

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The workshop held to definitize the utilization of the space shuttle is reported, and the objectives of the workshop are listed. The policy papers are presented along with concepts of the space shuttle program, and the sortie workshop.

  14. A New Immunologic Method for Detection of Occult Breast Cancer

    DTIC Science & Technology

    1999-09-01

    in Workshop on Melanoma Monoclonal Antibodies, NIH. 1981 Workshop on ELISA, Cordia Laboratories, Culver City, invited Faculty. 1982 Invited Faculty...for Workshop on Practical Aspects of ELISA, Cordia Laboratories. 1983 Invited Faculty for Workshop on Melanoma Immunology, European Soc for

  15. | Earthscope

    Science.gov Websites

    Array Funded Projects Geochronology Synthesis Workshops Scientific Publications Science Nuggets ES Synthesis Workshop 06-12 | 06-14 IRIS Workshop: Foundations, Frontiers, and Future Facilities for Seismology 06-15 | Call for Science Nuggets this spring! 07-26 | 07-28 Midcontinent Rift Synthesis Workshop See

  16. Veterinary Immunology Committee Toolkit Workshop 2010: Progress and plans

    USDA-ARS?s Scientific Manuscript database

    The Third Veterinary Immunology Committee (VIC) Toolkit Workshop took place at the Ninth International Veterinary Immunology Symposium (IVIS) in Tokyo, Japan on August 18, 2020. The Workshop built on previous Toolkit Workshops and covered various aspects of reagent development, commercialisation an...

  17. Child restraint workshop series. Volume 2, Ongoing and planned programs

    DOT National Transportation Integrated Search

    1979-09-01

    This final report describes the planning and implementing details of the Child Restraint Workshop series. A child restraint workshop was conducted in each of the : ten NHTSA regions. The purpose of the workshops was to improve the effectiveness of gr...

  18. OMLTA Workshop Booklet, 1978-1979.

    ERIC Educational Resources Information Center

    Ohio Modern Language Teachers Association, Columbus.

    This booklet is a guideline to those interested in the Ohio Modern Language Teachers Association Workshops. Outlined are the membership policies, responsibilities of the local workshop director, guidelines for selecting consultants, site selection, publicity guidelines, and OMLTA workshops and consultants. A complete description of each workshop…

  19. 77 FR 46096 - Statistical Process Controls for Blood Establishments; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-02

    ...] Statistical Process Controls for Blood Establishments; Public Workshop AGENCY: Food and Drug Administration... workshop entitled: ``Statistical Process Controls for Blood Establishments.'' The purpose of this public workshop is to discuss the implementation of statistical process controls to validate and monitor...

  20. Effect of somatostatin-14 on duodenal mucosal bicarbonate secretion in guinea pigs.

    PubMed

    Odes, H S; Muallem, R; Reimer, R; Ioffe, S; Beil, W; Schwenk, M; Sewing, K F

    1995-03-01

    The role of somatostatin-14 in duodenal mucosal HCO3- secretion was investigated in anesthetized, indomethacin-treated guinea pigs. Net HCO3- output from the isolated, perfused (24 mM NaHCO3 + 130 mM NaCl) proximal duodenum was measured during intravenous infusion (alone or in combination) of somatostatin-14, carbachol, vasoactive intestinal peptide (VIP), and prostaglandin E2 (PGE2). In homogenates of duodenal enterocytes, the effect of these agents on adenylate cyclase activity was studied. Basal duodenal HCO3- secretion (3.5 +/- 0.2 mumol/cm/10 min) was reduced dose dependently by somatostatin-14 (10(-11) mol/kg, 10(-9) mol/kg, and 10(-7) mol/kg). Carbachol, VIP, and PGE2 (all 10(-8) mol/kg) increased basal duodenal HCO3- secretion two- to threefold. Somatostatin-14 (10(-7) mol/kg) abolished the stimulatory effect of carbachol and VIP, but not that of PGE2. Basal adenylate cyclase activity in isolated duodenal enterocytes (9.4 +/- 1.0 pmol cAMP/mg protein/min) was unaltered by somatostatin (10(-6) mol/liter) or carbachol (10(-3) mol/liter). VIP (10(-8) mol/liter) and PGE2 (10(-7) mol/liter) increased adenylate cyclase activity two- to threefold, and these effects were unchanged by somatostatin-14 (10(-6) mol/liter). In conclusion, somatostatin-14 inhibits basal and carbachol- and VIP-stimulated duodenal HCO3- secretion, and its mechanism of action is not via inhibition of adenylate cyclase activity in duodenal enterocytes.

  1. The Role of Session Zero in Successful Completion of Chronic Disease Self-Management Program Workshops

    PubMed Central

    Jiang, Luohua; Smith, Matthew Lee; Chen, Shuai; Ahn, SangNam; Kulinski, Kristie P.; Lorig, Kate; Ory, Marcia G.

    2015-01-01

    Background: The Chronic Disease Self-Management Program (CDSMP) has been widely disseminated among various racial and ethnic populations. In addition to the six required CDSMP workshop sessions, the delivery sites have the option to offer a Session Zero (or zero class), an information session offered prior to Session One as a marketing tool. Despite assumptions that a zero class is helpful, little is known about the prevalence of these additional sessions or their impact on retaining participants in CDSMP workshops. This study aims to describe the proportion of CDSMP workshops that offered Session Zero and examine the association between Session Zero and workshop completion rates. Methods: Data were analyzed from 80,987 middle-aged and older adults collected during a two-year national dissemination of CDSMP. Generalized estimating equation regression analyses were conducted to assess the association between Session Zero and successful workshop completion (attending four or more of the six workshop sessions). Results: On average, 21.04% of the participants attended workshops that offered Session Zero, and 75.33% successfully completed the CDSMP workshop. The participants of the workshops that offered Session Zero had significantly higher odds of completing CDSMP workshops than those who were not offered Session Zero (OR = 1.099, P = <0.001) after controlling for participants’ demographic characteristics, race, ethnicity, living status, household income, number of chronic conditions, and workshop delivery type. Conclusion: As one of the first studies reporting the importance of an orientation session for participant retention in chronic disease management intervention projects, our findings suggest offering an orientation session may increase participant retention in similar translational efforts. PMID:25964918

  2. Gas-phase acidities of cysteine-polyalanine peptides I: A(3,4)CSH and HSCA(3,4).

    PubMed

    Ren, Jianhua; Tan, John P; Harper, Robert T

    2009-10-15

    The gas-phase acidities of four cysteine-polyalanine peptides, A(3,4)CSH and HSCA(3,4), were determined using the extended Cooks kinetic method with full entropy analysis. A triple-quadrupole mass spectrometer with an electrospray interface was employed for the experimental study. The ion activation was achieved via collision-induced dissociation (CID) experiments. The deprotonation enthalpies (Delta(acid)H) of the peptides were determined to be 332.2 +/- 2.0 kcal/mol (A(3)CSH), 325.9 +/- 2.0 kcal/mol (A(4)CSH), 319.3 +/- 3.0 kcal/mol (HSCA(3)), and 319.2 +/- 4.0 kcal/mol (HSCA(4)). The deprotonation entropies (Delta(acid)S) of the peptides were estimated based on the entropy term (Delta(DeltaS)) and the deprotonation entropies of the reference acids. By using the deprotonation enthalpies and entropies, the gas-phase acidities (Delta(acid)G) of the peptides were derived: 325.0 +/- 2.0 kcal/mol (A(3)CSH), 320.2 +/- 2.0 kcal/mol (A(4)CSH), 316.3 +/- 3.0 kcal/mol (HSCA(3)), and 315.4 +/- 4.0 kcal/mol (HSCA(4)). Conformations and energetic information of the peptides were calculated through simulated annealing (Tripos), geometry optimization (AM1), and single-point energy calculations (B3LYP/6-31+G(d)), respectively. The calculated theoretical deprotonation enthalpies (Delta(acid)H) of 334.2 kcal/mol (A(3)CSH), 327.7 kcal/mol (A(4)CSH), 320.6 kcal/mol (HSCA(3)), and 318.6 kcal/mol (HSCA(4)) are in good agreement with the experimentally determined values. Both the experimental and computational studies suggest that the two N-terminal cysteine peptides, HSCA(3,4), are significantly more acidic than the corresponding C-terminal ones, A(3,4)CSH. The high acidities of the former are likely due to the helical conformational effects for which the thiolate anion may be strongly stabilized by the interaction with the helix macrodipole.

  3. Human thyrotropin receptor subunits characterized by thyrotropin affinity purification and western blotting.

    PubMed

    Leedman, P J; Newman, J D; Harrison, L C

    1989-07-01

    We studied the subunit structure of the human TSH receptor in thyroid tissue from patients with Graves' disease and multinodular goiter by TSH affinity chromatography, immunoprecipitation with Graves' immunoglobulins (Igs), and a modified technique of Western blotting. Human TSH receptor-binding activity was purified about 1,270-fold by sequential affinity chromatography on wheat germ lectin-agarose and TSH-agarose. Analysis by sodium dodecyl sulfate-polyacrylamide gel electrophoresis of nonreduced affinity-purified receptors eluted in sodium dodecyl sulfate sample buffer revealed three noncovalently linked subunits of 70,000, 50,000, and 35,000 mol wt. When reduced, a major subunit of 25,000 mol wt was identified. When 3 mol/L NaCl was used to elute affinity-purified receptors only the 50,000 mol wt nonreduced subunit was detected. This subunit bound [125I]bovine TSH and was precipitated by Graves' Igs. Modifications to the conventional Western blotting technique enabled thyroglobulin components (approximately 220,000 mol wt), thyroid microsomal antigen (a doublet of approximately 110,000 mol wt), and putative TSH receptor subunits of 70,000 and 50,000 mol wt to be identified in thyroid particulate membranes by Graves' Igs. Blotting of affinity-purified receptors eluted in sodium dodecyl sulfate sample buffer revealed subunits of either 70,000 or 50,000 mol wt, with a minority of Graves' serum samples. We conclude that the nonreduced human TSH receptor is an oligomeric complex comprising three different subunits of 70,000, 50,000, and 35,000 mol wt. The reduced receptor exists as a single subunit of 25,000 mol wt, which may be disulfide linked to form the higher mol wt forms. The 70,000 and 50,000 mol wt subunits contain epitopes that bind Graves' Igs in modified Western blots, thus directly confirming that the human TSH receptor is a target for Graves' Igs.

  4. Determination of enhancement ratios of HCOOH relative to CO in biomass burning plumes by the Infrared Atmospheric Sounding Interferometer (IASI)

    NASA Astrophysics Data System (ADS)

    Pommier, Matthieu; Clerbaux, Cathy; Coheur, Pierre-Francois

    2017-09-01

    Formic acid (HCOOH) concentrations are often underestimated by models, and its chemistry is highly uncertain. HCOOH is, however, among the most abundant atmospheric volatile organic compounds, and it is potentially responsible for rain acidity in remote areas. HCOOH data from the Infrared Atmospheric Sounding Interferometer (IASI) are analyzed from 2008 to 2014 to estimate enhancement ratios from biomass burning emissions over seven regions. Fire-affected HCOOH and CO total columns are defined by combining total columns from IASI, geographic location of the fires from Moderate Resolution Imaging Spectroradiometer (MODIS), and the surface wind speed field from the European Centre for Medium-Range Weather Forecasts (ECMWF). Robust correlations are found between these fire-affected HCOOH and CO total columns over the selected biomass burning regions, allowing the calculation of enhancement ratios equal to 7.30 × 10-3 ± 0.08 × 10-3 mol mol-1 over Amazonia (AMA), 11.10 × 10-3 ± 1.37 × 10-3 mol mol-1 over Australia (AUS), 6.80 × 10-3 ± 0.44 × 10-3 mol mol-1 over India (IND), 5.80 × 10-3 ± 0.15 × 10-3 mol mol-1 over Southeast Asia (SEA), 4.00 × 10-3 ± 0.19 × 10-3 mol mol-1 over northern Africa (NAF), 5.00 × 10-3 ± 0.13 × 10-3 mol mol-1 over southern Africa (SAF), and 4.40 × 10-3 ± 0.09 × 10-3 mol mol-1 over Siberia (SIB), in a fair agreement with previous studies. In comparison with referenced emission ratios, it is also shown that the selected agricultural burning plumes captured by IASI over India and Southeast Asia correspond to recent plumes where the chemistry or the sink does not occur. An additional classification of the enhancement ratios by type of fuel burned is also provided, showing a diverse origin of the plumes sampled by IASI, especially over Amazonia and Siberia. The variability in the enhancement ratios by biome over the different regions show that the levels of HCOOH and CO do not only depend on the fuel types.

  5. Incorporating Bioenergy in Sustainable Landscape Designs Workshop Two: Agricultural Landscapes

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Negri, M. Cristina; Ssegane, H.

    The Bioenergy Technologies Office hosted two workshops on Incorporating Bioenergy in Sustainable Landscape Designs with Oak Ridge and Argonne National Laboratories in 2014. The second workshop focused on agricultural landscapes and took place in Argonne, IL from June 24—26, 2014. The workshop brought together experts to discuss how landscape design can contribute to the deployment and assessment of sustainable bioenergy. This report summarizes the discussions that occurred at this particular workshop.

  6. The U.S.-India Relationship: Cross-Sector Collaboration to Promote Sustainable Development

    DTIC Science & Technology

    2014-09-01

    Development—Rationale for the Workshop and Overview of the Volume .....1 Michael J. Fratantuono PART I: WORKSHOP PAPERS AND DISCUSSANTS’ COMMENTS...time the leading expert at the SSI in the area of South Asia, who indicated his willingness to write a paper , to participate in the workshop, and...take to record the workshop proceedings effectively. Mr. Ryan Burke, Web De- velopment Specialist, helped us set up the workshop website that we

  7. PA-1, a Versatile Anaerobe Obtained in Pure Culture, Catabolizes Benzenoids and Other Compounds in Syntrophy with Hydrogenotrophs, and P-2 plus Wolinella sp. Degrades Benzenoids

    PubMed Central

    Barik, Sudhakar; Brulla, W. J.; Bryant, M. P.

    1985-01-01

    Methanogenic enrichments catabolizing 13 mM phenylacetate or 4 mM phenol were established at 37°C, using a 10% inoculum from a municipal anaerobic digester. By using agar roll tubes of the basal medium plus 0.1% yeast extract-25 mM fumarate, a hydrogenotrophic lawn of Wolinella succinogenes and phenol or phenylacetate, strains P-2 and PA-1, respectively, were isolated in coculture with W. succinogenes. With the lawn deleted, PA-1 was isolated in pure culture. Strain P-2 is apparently a new species of anaerobic, motile, gram-negative, spindle-shaped, small rod that as yet has been grown only in coculture with W. succinogenes. It used phenol, hydrocinnamate, benzoate, and phenylacetate as energy sources. Product recovery by the coculture, per mole of phenol and 4.4 mol of fumarate used, included 2.03, 0.12, 0.08, and 3.23 mol, respectively, of acetate, propionate, butyrate, and succinate. Carbon recovery was 75% and H recovery was 80%, although CO2 and a few other possible products were not determined. That P-2 is an obligate proton-reducing acetogen and possible pathways for its degradation of phenol are discussed. Strain PA-1 is apparently a new species of anaerobic, motile, relatively small, gram-negative rod. It utilized compounds such as phenylacetate, hydrocinnamate, benzoate, phenol, resorcinol, gallate, 4-aminophenol, 2-aminobenzoate, pyruvate, Casamino Acids, and aspartate as energy sources in coculture with W. succinogenes. Per mole of phenylacetate and 1.44 mol of fumarate used, 1.04, 0.53, and 0.78 mol of acetate, propionate, and succinate, respectively, were recovered from the coculture. Only about 50% of the carbon and H were recovered. In coculture with Methanospirillum hungatei, 0.96 mol of acetate and 0.25 mol of methane were recovered per mol of pyruvate used; 0.90 mol of acetate and 0.33 mol of methane, per mol of fumarate used; 0.93 mol of acetate and 0.54 mol of methane, per mol of aspartate used; and 1.71 mol of acetate and 0.57 mol of methane, per mol of glucose used. Carbon and H recoveries, assuming CO2 and ammonia were produced in stoichiometric amounts, were 97 and 98% for pyruvate, 72.5 and 82% for fumarate, 96.5 and 98% for aspartate, and 61.8 and 76% for glucose. No explanation such as contamination could be found for the fact that the coculture PA-1 plus Wolinella sp. did not use glucose; after growth with M. hungatei on pyruvate, however, the latter coculture used glucose. The PA-1 pure culture produced 0.86 mol of propionate per mol of succinate used during growth. PA-1 produced a small amount of H2. Strain PA-1 is the most versatile anaerobic bacterium yet known that catabolizes monobenzenoids in the absence of electron acceptors such as sulfate or nitrate. PMID:16346852

  8. Enhancing student performance in introductory physics in topics related to electricity and magnetism through the use of voluntary workshops

    NASA Astrophysics Data System (ADS)

    DeSilva, L. Ajith; Pullen, Adam; Hasbun, J. E.

    2018-05-01

    This article examines the effect of voluntary workshops on students’ performance in a university for algebra-based introductory physics on the topics of electricity, magnetism and related areas. A workshop is an optional one-hour-per-week session that promotes a small group’s peer instruction and co-operative learning, in order to enhance the conceptual understanding of physical principles and to improve problem-solving skills. During the workshops, a small group of students were encouraged to exchange ideas in a co-operative learning environment. Most students enrolled were poorly motivated, underprepared, and did not possess the prerequisite mathematics needed. For those who attended workshops, the result of scores on a standardized conceptual survey in electricity and magnetism showed a pre-test-post-test gain of 21% in the number of correct responses. This is to be contrasted with a 5% increase for those students who did not attend workshops. Further, we present a breakdown of the final letter grades obtained by students who attended workshops versus those who did not. Since the introduction of the workshops (out of 374 students), 95% of those who attended made a ‘C’ or better in the course. This compares to only 50% of the students who did not attend workshops and making a ‘C’ or better. The workshops have been offered since the Fall of 2010, but analyzed data includes fourteen years of student letter grades from 2001 to 2014 in order to study the effects on the workshops of the D, F, or W grades (DFW rate). We report a 7% reduction of the DFW rates, which we attribute to the incorporation of the workshops. The workshops are easy to implement and relatively inexpensive, yet appear to be an effective instructional method that enhances the success of underprepared students.

  9. Proceedings of the Urban Sustainability Assessment and Management Workshop

    EPA Science Inventory

    The U.S. Environmental Protection Agency’s Office of Research and Development’s workshop entitled, “Urban Sustainability Assessment and Management Workshop,” occurred in Chicago, Illinois on July 20 and 21, 2016. The purpose of the workshop was to examine critical challenges face...

  10. 75 FR 76018 - Third Annual Sentinel Initiative Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-07

    ...] Third Annual Sentinel Initiative Public Workshop AGENCY: Food and Drug Administration, HHS. ACTION... workshop: Third Annual Sentinel Initiative Public Workshop. Hosted by the Engelberg Center for Health Care..., including an update on Mini-Sentinel and related activities, near-term plans for FDA's Sentinel Initiative...

  11. DIAPER INDUSTRY WORKSHOP REPORT

    EPA Science Inventory

    This report is the product of a one-day workshop on the diaper industry that was sponsored by the U.S. EPA. our topics covered during the workshop were public health and safety, recycling, composting, and product life cycle analysis. he primary objective of the workshop was to id...

  12. 41 CFR 60-741.45 - Sheltered workshops.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... within an affirmative action program if the sheltered workshop trains employees for the contractor and... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Sheltered workshops. 60... INDIVIDUALS WITH DISABILITIES Affirmative Action Program § 60-741.45 Sheltered workshops. Contracts with...

  13. 41 CFR 60-741.45 - Sheltered workshops.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... within an affirmative action program if the sheltered workshop trains employees for the contractor and... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Sheltered workshops. 60... INDIVIDUALS WITH DISABILITIES Affirmative Action Program § 60-741.45 Sheltered workshops. Contracts with...

  14. 41 CFR 60-741.45 - Sheltered workshops.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... within an affirmative action program if the sheltered workshop trains employees for the contractor and... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Sheltered workshops. 60... INDIVIDUALS WITH DISABILITIES Affirmative Action Program § 60-741.45 Sheltered workshops. Contracts with...

  15. 41 CFR 60-741.45 - Sheltered workshops.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... within an affirmative action program if the sheltered workshop trains employees for the contractor and... 41 Public Contracts and Property Management 1 2012-07-01 2009-07-01 true Sheltered workshops. 60... INDIVIDUALS WITH DISABILITIES Affirmative Action Program § 60-741.45 Sheltered workshops. Contracts with...

  16. Proceedings of the Workshop on Change of Representation and Problem Reformulation

    NASA Technical Reports Server (NTRS)

    Lowry, Michael R.

    1992-01-01

    The proceedings of the third Workshop on Change of representation and Problem Reformulation is presented. In contrast to the first two workshops, this workshop was focused on analytic or knowledge-based approaches, as opposed to statistical or empirical approaches called 'constructive induction'. The organizing committee believes that there is a potential for combining analytic and inductive approaches at a future date. However, it became apparent at the previous two workshops that the communities pursuing these different approaches are currently interested in largely non-overlapping issues. The constructive induction community has been holding its own workshops, principally in conjunction with the machine learning conference. While this workshop is more focused on analytic approaches, the organizing committee has made an effort to include more application domains. We have greatly expanded from the origins in the machine learning community. Participants in this workshop come from the full spectrum of AI application domains including planning, qualitative physics, software engineering, knowledge representation, and machine learning.

  17. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Tranebjaerg, L.; Lubs, H.A.; Borghgraef, M.

    The Seventh International Workshop on the Fragile X and X-linked Mental Retardation was held at the University of Tromso in Norway on August 2-5, 1995. Approximately 120 participants from 20 countries attended the Workshop. By special invitation Dr. Felix de la Cruz, who initiated the first international Workshop on fragile X, attended this Workshop. For the first time, the workshop took place in Scandinavia and was hosted by Lisbeth Tranebjaerg and Herbert Lubs. For most participants this Workshop, held at the northernmost university in the world, presented a unique opportunity to visit this exotic place. Between sessions, the participants hadmore » a chance to experience 24 hours of daylight, codfishing, and extreme weather situations with excessive amounts of rain as well as spectacular changes in the light and rainbows. The format of the Workshop was a combination of platform presentations and poster presentations. In contrast to previous meetings, the Workshop opened with syndromal and non-syndromal X-linked mental retardation in order to allow time for discussion. 34 refs., 1 fig.« less

  18. Diversifying Geoscience by Preparing Faculty as Workshop Leaders to Promote Inclusive Teaching and Inclusive Geoscience Departments

    NASA Astrophysics Data System (ADS)

    Macdonald, H.; Manduca, C. A.; Beane, R. J.; Doser, D. I.; Ebanks, S. C.; Hodder, J.; McDaris, J. R.; Ormand, C. J.

    2017-12-01

    Efforts to broaden participation in the geosciences require that faculty implement inclusive practices in their teaching and their departments. Two national projects are building the capacity for faculty and departments to implement inclusive practices. The NAGT/InTeGrate Traveling Workshops Program (TWP) and the Supporting and Advancing Geoscience Education in Two-Year Colleges (SAGE 2YC) project each prepares a cadre of geoscience educators to lead workshops that provide opportunities for faculty and departments across the country to enhance their abilities to implement inclusive teaching practices and develop inclusive environments with the goal of increasing diversity in the geosciences. Both projects prepare faculty to design and lead interactive workshops that build on the research base, emphasize practical applications and strategies, enable participants to share their knowledge and experience, and include time for reflection and action planning. The curriculum common to both projects includes a framework of support for the whole student, supporting all students, data on diversity in the geosciences, and evidence-based strategies for inclusive teaching and developing inclusive environments that faculty and departments can implement. Other workshop topics include classroom strategies for engaging all students, addressing implicit bias and stereotype threat, and attracting diverse students to departments or programs and helping them thrive. Online resources for each project provide support beyond the workshops. The TWP brings together educators from different institutional types and experiences to develop materials and design a workshop offered to departments and organizations nationwide that request the workshop; the workshop leaders then customize the workshop for that audience. In SAGE 2YC, a team of leaders used relevant literature to develop workshop materials intended for re-use, and designed a workshop session for SAGE 2YC Faculty Change Agents, who then incorporate aspects of the session in workshops they lead for their regional faculty networks. Both projects prepare faculty to lead workshops on inclusive practices and programs as a strategy to diversify the geosciences by pervasively changing the way that faculty and departments support students.

  19. Aural rehabilitation through music workshops for cochlear implant users.

    PubMed

    van Besouw, Rachel M; Nicholls, David R; Oliver, Benjamin R; Hodkinson, Sarah M; Grasmeder, Mary L

    2014-04-01

    It has been reported that after speech perception, music appreciation is the second most commonly expressed requirement among cochlear implant (CI) recipients. Certain features of music are known to be more readily accessible; however, provision of music rehabilitation for adult CI users is limited. A series of music workshops were organized to (1) enable attendees to explore which aspects of music they are able to perceive and appreciate; (2) raise awareness of listening strategies, technology, and rehabilitation resources for music; and (3) develop ideas, and prototype software, for inclusion in a music rehabilitation program. The therapeutic value of music workshops was concurrently investigated. A qualitative, longitudinal study was used. Two consultation meetings were held before a series of nine music workshops that occurred over a period of 5 mo. Five adult CI users participated in consultations before the workshops. Twenty-eight adult CI users from the South of England Cochlear Implant Centre attended at least one of the workshops. Participants could attend as many workshops as they wished. Each workshop lasted between 2 to 2.5 hr and included individual computer-based and group activities. Responses to open-ended questions were transcribed in the consultation meetings and used to develop workshop activities. A preworkshop survey was used to determine attendees' aspirations and expectations. Postworkshop surveys were used to qualitatively and quantitatively evaluate attendees' immediate reactions to the workshop content, software, and perceived benefits. A 2-month, postworkshop survey evaluated the longer-term impact of the workshops. Overall reaction to the workshops and prototype software was positive. All attendees indicated that they anticipated changing how they engaged with music as a result of the workshops, and data from the preworkshop and postworkshop surveys suggest a positive change in listening habits. The workshops proved to be an effective means of simultaneously encouraging music exploration in a social and safe environment and obtaining feedback on prototype rehabilitation materials. Survey data suggested that through group listening and practical activities, certain aspects of music can be accessible and rewarding through a CI, leading to positive changes in attitude and behavior toward music. American Academy of Audiology.

  20. Mars Sample Handling Protocol Workshop Series

    NASA Technical Reports Server (NTRS)

    Race, Margaret S. (Editor); Nealson, Kenneth H.; Rummel, John D. (Editor); Acevedo, Sara E. (Editor); Devincenzi, Donald L. (Technical Monitor)

    2001-01-01

    This report provides a record of the proceedings and recommendations of Workshop 3 of the Series, which was held in San Diego, California, March 19-21, 2001. Materials such as the Workshop agenda and participant lists as well as complete citations of all references and a glossary of terms and acronyms appear in the Appendices. Workshop 3 builds on the deliberations and findings of the earlier workshops in the Series, which have been reported separately. During Workshop 3, five individual sub-groups were formed to discuss the following topics: (1) Unifying Properties of Life, (2) Morphological organization and chemical properties, (3) Geochemical and geophysical properties, (4) Chemical Method and (5) Cell Biology Methods.

  1. Proceedings of the NASA Laboratory Astrophysics Workshop

    NASA Technical Reports Server (NTRS)

    Salama, Farid (Editor)

    2002-01-01

    This document is the proceedings of the NASA Laboratory Astrophysics Workshop, convened May 1-3, 2002 at NASA's Ames Research Center. Sponsored by the NASA Office of Space Science (OSS), this programmatic workshop is held periodically by NASA to discuss the current state of knowledge in the interdisciplinary field of laboratory astrophysics and to identify the science priorities (needs) in support of NASA's space missions. An important goal of the Workshop is to provide input to OSS in the form of a white paper for incorporation in its strategic planning. This report comprises a record of the complete proceedings of the Workshop and the Laboratory Astrophysics White Paper drafted at the Workshop.

  2. Improving rice models for more reliable prediction of responses of rice yield to CO2 and temperature elevaton

    USDA-ARS?s Scientific Manuscript database

    Materials and Methods The simulation exercise and model improvement were implemented in phase-wise. In the first modelling activities, the model sensitivities were evaluated to given CO2 concentrations varying from 360 to 720 'mol mol-1 at an interval of 90 'mol mol-1 and air temperature increments...

  3. IFPA Meeting 2010 Workshops Report II: Placental pathology; trophoblast invasion; fetal sex; parasites and the placenta; decidua and embryonic or fetal loss; trophoblast differentiation and syncytialisation.

    PubMed

    Al-Khan, A; Aye, I L; Barsoum, I; Borbely, A; Cebral, E; Cerchi, G; Clifton, V L; Collins, S; Cotechini, T; Davey, A; Flores-Martin, J; Fournier, T; Franchi, A M; Fretes, R E; Graham, C H; Godbole, G; Hansson, S R; Headley, P L; Ibarra, C; Jawerbaum, A; Kemmerling, U; Kudo, Y; Lala, P K; Lassance, L; Lewis, R M; Menkhorst, E; Morris, C; Nobuzane, T; Ramos, G; Rote, N; Saffery, R; Salafia, C; Sarr, D; Schneider, H; Sibley, C; Singh, A T; Sivasubramaniyam, T S; Soares, M J; Vaughan, O; Zamudio, S; Lash, G E

    2011-03-01

    Workshops are an important part of the IFPA annual meeting. At IFPA Meeting 2010 diverse topics were discussed in twelve themed workshops, six of which are summarized in this report. 1. The placental pathology workshop focused on clinical correlates of placenta accreta/percreta. 2. Mechanisms of regulation of trophoblast invasion and spiral artery remodeling were discussed in the trophoblast invasion workshop. 3. The fetal sex and intrauterine stress workshop explored recent work on placental sex differences and discussed them in the context of whether boys live dangerously in the womb.4. The workshop on parasites addressed inflammatory responses as a sign of interaction between placental tissue and parasites. 5. The decidua and embryonic/fetal loss workshop focused on key regulatory mediators in the decidua, embryo and fetus and how alterations in expression may contribute to different diseases and adverse conditions of pregnancy. 6. The trophoblast differentiation and syncytialisation workshop addressed the regulation of villous cytotrophoblast differentiation and how variations may lead to placental dysfunction and pregnancy complications. Copyright © 2011 Elsevier Ltd. All rights reserved.

  4. Training veterinarians and agricultural advisers on a novel tool for tail biting prevention.

    PubMed

    Vom Brocke, A L; Madey, D P; Gauly, M; Schrader, L; Dippel, S

    2015-01-01

    Many health and welfare problems in modern livestock production are multifactorial problems which require innovative solutions, such as novel risk assessment and management tools. However, the best way to distribute such novel - and usually complex - tools to the key applicants still has to be discussed. This paper shares experiences from distributing a novel tail biting prevention tool ('SchwIP') to 115 farm advisers and 19 veterinarians in 23 one-day workshops. Participants gave written and oral feedback at the end of the workshops, which was later analysed together with the number of farms they had visited after the workshops. Workshop groups were categorised into groups showing (a) HIGH, (b) INTermediate or (c) LOW levels of antagonism against SchwIP or parts of it during workshop discussions. Group types did not significantly differ in their evaluation of knowledge transfer. However, HIGH group members evaluated the on-farm usability of the tool significantly lower in the workshop feedback and tended to visit fewer farms. As antagonistic discussion can influence workshop output, future workshop leaders should strive for basic communication training as well as some group leadership experience before setting up and leading workshops.

  5. Impact of the On the Cutting Edge Professional Development Program on U.S. Geoscience Faculty

    NASA Astrophysics Data System (ADS)

    Manduca, C. A.; Iverson, E. A.; Czujko, R.; Macdonald, H.; Mogk, D. W.; Tewksbury, B. J.; McLaughlin, J.; Sanford, C.; Greenseid, L.; Luxenberg, M.

    2011-12-01

    Transforming STEM education from a dominantly lecture-based format focused on facts to classrooms where students engage with the process of understanding the world through science is a primary goal of faculty development. On the Cutting Edge seeks to support this transformation by using workshops and a website to build a community of geoscience faculty who learn from one another. In order to assess the impact of the On the Cutting Edge program, we surveyed 5917 U.S. geoscience faculty in 2009 and received 2874 completed responses (49% response rate). We looked at the differences in responses between workshop participants who also use the website, website users who have not attended a Cutting Edge workshop, and survey respondents who had neither attended a Cutting Edge workshop nor used the Cutting Edge website. The number of respondents who had attended a Cutting Edge workshop and had not used the website was too small to analyze. Courses described by Cutting Edge workshop participants make significantly less use of lecture and more use of small group discussion and in-class activities. While all faculty respondents routinely update their courses, workshop participants are more likely to have changed their teaching methods in the two years leading up to the survey. When making changes to their teaching methods, workshop participants are more likely than other populations to seek information about teaching on the web, consult journal articles about teaching, and seek advice from colleagues outside their department and from nationally known leaders in geoscience education. Workshop participants are also more likely to tell a colleague when they do something that is particularly successful in class. End-of-workshop survey and follow-up interview data indicate that participants leave workshops reinvigorated, with a new or renewed commitment to student-centered teaching, and that they make use of the website as they implement ideas for changing their teaching following the workshop. Participants can identify specific ideas, techniques, and materials from workshops and the website that they have used in their teaching, and they attribute substantial improvements in their teaching to the Cutting Edge professional development experience. While the differences in behavior reported in the survey results may in part reflect the choice to attend workshops by faculty inclined to improve their teaching, the combination of motivation, attitude, and information developed through the workshop experience is amplifying this effect.

  6. Integrating Scientists into Teacher Professional Development—Strategies for Success

    NASA Astrophysics Data System (ADS)

    Lynds, S. E.; Buhr, S. M.; Smith, L. K.

    2010-12-01

    Professional development workshops for science teachers can be greatly enhanced by scientist participation. Such workshops may promote a collegial community and mutual understanding between researchers and educators. The CIRES (Cooperative Institute for Research in Environmental Sciences) Education and Outreach (EO) group at the University of Colorado, Boulder, has over a decade of experience in successfully developing and hosting such events. Scientist participation in these workshops varies widely—from giving formal presentations to working one-on-one with educators in designing a research project. Researchers from CIRES, NOAA (National Oceanic and Atmospheric Administration), NSIDC (National Snow and Ice Data Center), and other Colorado agencies and institutions have participated in the workshops. In addition, graduate students in scientific research programs at the University of Colorado are frequently involved. Such workshops can be effective broader impacts components of scientific programs. One example of a long-running successful program was the Earthworks project (1998-2007), a one-week workshop for secondary science teachers from around the country. With the help of practicing geoscientists, participants working in teams designed and conducted a field-based interdisciplinary study. Attendees were so enthusiastic that the ongoing Listserv community (including both scientist and educators) is still active and engaged three years after the last workshop. In a more recent example, since 2009 CIRES EO has been hosting an annual week-long summer workshop as the COSEE (Centers for Ocean Science Education Excellence) West—Colorado Collaborative. The COSEE workshops have had a different theme each year. In 2010, the workshop explored the link between Arctic sea ice, the Greenland ice sheet, sea level, and global climate processes. Extensive evaluation efforts have been included in the design of each workshop and the evaluation results are used to improve subsequent workshops. To measure achievement of program goals, feedback surveys, interviews, and workshop observation are employed. Evaluation data have shown consistently throughout the years that both educators and scientists value the time spent with each other at these workshops. Scientists enjoy sharing their topic areas with motivated and energetic educators. Conversely, science teachers appreciate the opportunity to work directly with scientists and to hear about cutting-edge research being done. This paper will review the most successful strategies for including scientists in professional development workshops, from both the teachers’ and the scientists’ perspectives.

  7. Spatiotemporal patterns of mercury accumulation in lake sediments of western North America

    USGS Publications Warehouse

    Drevnick, Paul; Cooke, Colin A.; Barraza, Daniella; Blais, Jules M.; Coale, Kenneth; Cumming, Brian F.; Curtis, Chris; Das, Biplob; Donahue, William F.; Eagles-Smith, Collin A.; Engstrom, Daniel R.; Fitzgerald, William F.; Furl, Chad V.; Gray, John R.; Hall, Roland I.; Jackson, Togwell A.; Laird, Kathleen R.; Lockhart, W. Lyle; Macdonald, Robie W.; Mast, M. Alisa; Mathieu, Callie; Muir, Derek C.G.; Outridge, Peter; Reinemann, Scott; Rothenberg, Sarah E.; Ruiz-Fernandex, Ana Carolina; St. Louis, V.L.; Sanders, Rhea; Sanei, Hamed; Skierszkan, Elliott; Van Metre, Peter C.; Veverica, Timothy; Wiklund, Johan A.; Wolfe, Brent B.

    2016-01-01

    For the Western North America Mercury Synthesis, we compiled mercury records from 165 dated sediment cores from 138 natural lakes across western North America. Lake sediments are accepted as faithful recorders of historical mercury accumulation rates, and regional and sub-regional temporal and spatial trends were analyzed with descriptive and inferential statistics. Mercury accumulation rates in sediments have increased, on average, four times (4×) from 1850 to 2000 and continue to increase by approximately 0.2 μg/m2 per year. Lakes with the greatest increases were influenced by the Flin Flon smelter, followed by lakes directly affected by mining and wastewater discharges. Of lakes not directly affected by point sources, there is a clear separation in mercury accumulation rates between lakes with no/little watershed development and lakes with extensive watershed development for agricultural and/or residential purposes. Lakes in the latter group exhibited a sharp increase in mercury accumulation rates with human settlement, stabilizing after 1950 at five times (5×) 1850 rates. Mercury accumulation rates in lakes with no/little watershed development were controlled primarily by relative watershed size prior to 1850, and since have exhibited modest increases (in absolute terms and compared to that described above) associated with (regional and global) industrialization. A sub-regional analysis highlighted that in the ecoregion Northwestern Forest Mountains, <1% of mercury deposited to watersheds is delivered to lakes. Research is warranted to understand whether mountainous watersheds act as permanent sinks for mercury or if export of “legacy” mercury (deposited in years past) will delay recovery when/if emissions reductions are achieved.

  8. A chemotactic signaling surface on CheY defined by suppressors of flagellar switch mutations.

    PubMed Central

    Roman, S J; Meyers, M; Volz, K; Matsumura, P

    1992-01-01

    CheY is the response regulator protein that interacts with the flagellar switch apparatus to modulate flagellar rotation during chemotactic signaling. CheY can be phosphorylated and dephosphorylated in vitro, and evidence indicates that CheY-P is the activated form that induces clockwise flagellar rotation, resulting in a tumble in the cell's swimming pattern. The flagellar switch apparatus is a complex macromolecular structure composed of at least three gene products, FliG, FliM, and FliN. Genetic analysis of Escherichia coli has identified fliG and fliM as genes in which mutations occur that allele specifically suppress cheY mutations, indicating interactions among these gene products. We have generated a class of cheY mutations selected for dominant suppression of fliG mutations. Interestingly, these cheY mutations dominantly suppressed both fliG and fliM mutations; this is consistent with the idea that the CheY protein interacts with both switch gene products during signaling. Biochemical characterization of wild-type and suppressor CheY proteins did not reveal altered phosphorylation properties or evidence for phosphorylation-dependent CheY multimerization. These data indicate that suppressor CheY proteins are specifically altered in the ability to transduce chemotactic signals to the switch at some point subsequent to phosphorylation. Physical mapping of suppressor amino acid substitutions on the crystal structure of CheY revealed a high degree of spatial clustering, suggesting that this region of CheY is a signaling surface that transduces chemotactic signals to the switch. Images PMID:1400175

  9. 75 FR 64258 - Cloud Computing Forum & Workshop II

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-19

    ... DEPARTMENT OF COMMERCE National Institute of Standards and Technology Cloud Computing Forum... workshop. SUMMARY: NIST announces the Cloud Computing Forum & Workshop II to be held on November 4 and 5, 2010. This workshop will provide information on a Cloud Computing Roadmap Strategy as well as provide...

  10. 78 FR 32010 - Pipeline Safety: Public Workshop on Integrity Verification Process

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-28

    .... PHMSA-2013-0119] Pipeline Safety: Public Workshop on Integrity Verification Process AGENCY: Pipeline and... announcing a public workshop to be held on the concept of ``Integrity Verification Process.'' The Integrity Verification Process shares similar characteristics with fitness for service processes. At this workshop, the...

  11. Selling to Industry for Sheltered Workshops.

    ERIC Educational Resources Information Center

    Rehabilitation Services Administration (DHEW), Washington, DC.

    Intended for staffs of sheltered workshops for handicapped individuals, the guide presents a plan for selling the workshop idea to industry, hints on meeting obstacles, and ideas for expanding and upgrading workshop contract promotion. Brief sections cover the following topics (example subtopics are in parentheses): finding work contract prospects…

  12. 75 FR 57804 - Safe Use Initiative; Public Workshop; Request for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-22

    ...] Safe Use Initiative; Public Workshop; Request for Comments AGENCY: Food and Drug Administration, HHS...) is announcing a public workshop entitled ``Safe Use Initiative.'' This public workshop, organized and hosted by FDA's Safe Use Initiative Team, will communicate the status of ongoing activities and the...

  13. 77 FR 43601 - Risks and Benefits of Hydroxyethyl Starch Solutions; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-25

    ...] Risks and Benefits of Hydroxyethyl Starch Solutions; Public Workshop AGENCY: Food and Drug... public workshop entitled: ``Risks and Benefits of Hydroxyethyl Starch Solutions.'' The purpose of this... starch (HES) solutions. The public workshop has been planned in partnership with the Department of...

  14. 80 FR 46010 - Promoting Semantic Interoperability of Laboratory Data; Public Workshop; Request for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2015-08-03

    ...] Promoting Semantic Interoperability of Laboratory Data; Public Workshop; Request for Comments AGENCY: Food... workshop entitled ``FDA/CDC/NLM Workshop on Promoting Semantic Interoperability of Laboratory Data.'' The... to promoting the semantic interoperability of laboratory data between in vitro diagnostic devices and...

  15. Special Characteristics of the Rust Workshop and Their Influence on My Facilitation Process.

    ERIC Educational Resources Information Center

    Bowen, Maria Villas-Boas

    1987-01-01

    Evaluates the Carl Rogers Peace Project workshop held in Austria in 1985. Defines ways in which the workshop was unique. Elaborates on staff participation and the author's personal reactions. Concludes by discussing the distinctive role facilitators had in this workshop. (BR)

  16. On the Cutting Edge: Face-to-Face and Virtual Professional Development for Current and Future Geoscience Faculty

    NASA Astrophysics Data System (ADS)

    Macdonald, H.; Manduca, C. A.; Mogk, D. W.; Tewksbury, B. J.; Iverson, E. A.; Kirk, K. B.; Beane, R. J.; McConnell, D.; Wiese, K.; Wysession, M. E.

    2011-12-01

    On the Cutting Edge, a comprehensive, discipline-wide professional development program for current and future geoscience faculty, aims to develop a geoscience professoriate committed to high-quality instruction based on currency in scientific knowledge, good pedagogic practice, and research on learning. Our program provides an integrated workshop series and online teaching resources. Since 2002, we have offered more than 80 face-to-face workshops, virtual workshops and webinars, and hybrid events. Participants come from two-year colleges and four-year colleges and universities. The workshop series is designed to address the needs of faculty in all career stages at the full spectrum of institutions and covering the breadth of the geoscience curriculum. We select timely and compelling topics and create opportunities of interest to faculty. We offer workshops on course design, new geoscience research and pedagogical topics, core geoscience curriculum topics, and introductory courses as well as workshops for early career faculty and for future faculty. Our workshops are designed to model good teaching practice. We set workshop goals that guide workshop planning and evaluation. Workshops are interactive, emphasize participant learning, provide opportunities for participants to interact and share experience/knowledge, provide good resources, give participants time to reflect and to develop action plans, and help transform their ideas about teaching. We emphasize the importance of adaptation in the context of their specific situations. For virtual workshops and webinars we use icebreakers and other structured interactions to build a comfortable workshop community; promote interaction through features on webinar software, chat-aided question and answer, small-group synchronous interactions, and/or discussion boards; plan detailed schedules for workshop events; use asynchronous discussions and recordings of synchronous events given that participants are busy with their daily commitments; and provide sufficient technical support for participants and leaders. The importance of making the workshop useful and immediately applicable does not diminish with virtual events. One key lesson is the need to be purposeful with virtual communication strategies; the discussion boards, chat-aided discussion, and small group interactions need a specific focus, purpose, or product. Both face-to-face and virtual workshops that appear to flow spontaneously reflect extensive planning, a clear understanding of the program and its objectives by everyone involved, and realistic estimates for how long activities will really take. The workshop content and structures that we have developed result in high rates of satisfaction by participants.

  17. Climate risks workshop

    NASA Image and Video Library

    2012-10-16

    Participants in an Oct. 16-18 workshop at John C. Stennis Space Center focused on identifying current and future climate risks and developing strategies to address them. NASA Headquarters sponsored the Resilience and Adaptation to Climate Risks Workshop to understand climate change risks and adaptation strategies. The workshop was part of an effort that joins the science and operations arms of the agency in a coordinated response to climate change. NASA Headquarters is holding workshops on the subject at all NASA centers.

  18. Mars Sample Handling Protocol Workshop Series

    NASA Technical Reports Server (NTRS)

    Rummel, John D. (Editor); Race, Margaret S. (Editor); Acevedo, Sara (Technical Monitor)

    2000-01-01

    This document is the report resulting from the first workshop of the series on development of the criteria for a Mars sample handling protocol. Workshop 1 was held in Bethesda, Maryland on March 20-22, 2000. This report serves to document the proceedings of Workshop 1; it summarizes relevant background information, provides an overview of the deliberations to date, and helps frame issues that will need further attention or resolution in upcoming workshops. Specific recommendations are not part of this report.

  19. Proceedings of the fifth workshop on containment integrity

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Parks, M.B.; Hughey, C.E.

    1992-07-01

    The Fifth Workshop on Containment integrity was held in Washington, DC, on May 12--14, 1992. The purpose of these workshops is to provide an international forum for the exchange of information on performance of containments in nuclear power plants under severe accident loadings. Severe accident investigations of existing containment designs as well as future advanced containments were presented during the workshop. There were 145 participants at the workshop from 15 countries. Individual papers have been cataloged separately.

  20. Mars Exploration Study Workshop II. Report of a workshop, Ames Research Center, Moffett Field, CA (USA), 24 - 25 May 1993.

    NASA Astrophysics Data System (ADS)

    Duke, M. B.; Budden, N. A.

    1993-11-01

    This report, which summarizes the Mars Exploration Study Workshop II, provides an overview of the status of the Mars Exploration Study, material presented at the workshop, and discussions of open items being addressed by the study team. The workshop assembled three teams of experts to discuss cost, dual-use technology, and international involvement, and to generate a working group white paper addressing these issues.

  1. Conference report: interdisciplinary workshop in the philosophy of medicine: parentalism and trust.

    PubMed

    Bullock, Emma; Gergel, Tania; Kingma, Elselijn

    2015-06-01

    On 13 June 2014, the Centre for the Humanities and Health at King's College London hosted a 1-day workshop on 'parentalism and trust'. This workshop was the sixth in a series of workshops whose aim is to provide a new model for high-quality open interdisciplinary engagement between medical professionals and philosophers. This report briefly describes the workshop methodology and the discussions on the day. © 2015 John Wiley & Sons, Ltd.

  2. How to conduct a workshop on medical writing: Tips, advice and experience sharing.

    PubMed

    Rathore, Farooq Azam; Mansoor, Sahibzada Nasir

    2015-06-01

    Medical writing has become an essential skill for anybody in academia and engaged in teaching. Workshops on medical writing are an effective way to teach the essential skills of medical writing to students and faculty members. There is a huge demand for these workshops all around the globe. Usually there is no curriculum of medical writing for the undergraduates or dedicated structured training sessions for the faculty members. One of the authors won an Author AID grant to conduct a series of workshops on medical writing. Eight workshops were conducted in three months, benefitting more than 200 students and faculty staff. We share our experience of holding this successful series of workshops with the aim that it might serve as a guide for researchers and faculty members who are eager to share and transfer their skills and knowledge. We also offer lessons learnt during this educational activity, tips to improve the quality and delivery of the content with limited resources and maximizing the impact. Experienced medical writers need to conduct these workshops to transfer their skills and to facilitate their colleagues and students to become better medical writers. Planning, rehearsal, motivation, resource management, good team work, audience analysis and feedback can make a workshop successful. Well prepared workshop content delivered in an interactive way with a variety of activities makes the workshop an engaging and interesting educational activity.

  3. Statistical Analysis of CFD Solutions from the 6th AIAA CFD Drag Prediction Workshop

    NASA Technical Reports Server (NTRS)

    Derlaga, Joseph M.; Morrison, Joseph H.

    2017-01-01

    A graphical framework is used for statistical analysis of the results from an extensive N- version test of a collection of Reynolds-averaged Navier-Stokes computational uid dynam- ics codes. The solutions were obtained by code developers and users from North America, Europe, Asia, and South America using both common and custom grid sequencees as well as multiple turbulence models for the June 2016 6th AIAA CFD Drag Prediction Workshop sponsored by the AIAA Applied Aerodynamics Technical Committee. The aerodynamic con guration for this workshop was the Common Research Model subsonic transport wing- body previously used for both the 4th and 5th Drag Prediction Workshops. This work continues the statistical analysis begun in the earlier workshops and compares the results from the grid convergence study of the most recent workshop with previous workshops.

  4. An orientation to wellness for new faculty of medicine members: meeting a need in faculty development.

    PubMed

    Brown, Garielle E; Bharwani, Aleem; Patel, Kamala D; Lemaire, Jane B

    2016-08-04

    To evaluate the format, content, and effectiveness of a newly developed orientation to wellness workshop, and to explore participants' overall perceptions. This was a mixed methods study. Participants consisted of 47 new faculty of medicine members who attended one of the four workshops held between 2011 and 2013. Questionnaires were used to evaluate workshop characteristics (10 survey items; response scale 1=unacceptable to 7=outstanding), intention to change behavior (yes/no), and retrospective pre/post workshop self-efficacy (4 survey items; response scale 1=no confidence to 6=absolute confidence). Mean scores and standard deviations were calculated for the workshop characteristics. Pre/post workshop self-efficacy scores were compared using a Wilcoxon signed-rank test. Participants' written qualitative feedback was coded using an inductive strategy to identify themes. There was strong support for the workshop characteristics with mean scores entirely above 6.00 (N=42). Thirty-one of 34 respondents (91%) expressed intention to change their behavior as a result of participating in the workshop. The post workshop self-efficacy scores (N=38 respondents) increased significantly for all four items (p<0.0001) compared to pre workshop ratings. Participants perceived the key workshop elements as the evidence-based content relevant to academic physicians, incorporation of practical tips and strategies, and an atmosphere conducive to discussion and experience sharing.   Participants welcomed wellness as a focus of faculty development. Enhancing instruction around wellness has the potential to contribute positively to the professional competency and overall functioning of faculty of medicine members.

  5. An orientation to wellness for new faculty of medicine members: meeting a need in faculty development

    PubMed Central

    Brown, Garielle E.; Bharwani, Aleem; Patel, Kamala D.

    2016-01-01

    Objectives To evaluate the format, content, and effectiveness of a newly developed orientation to wellness workshop, and to explore participants’ overall perceptions. Methods This was a mixed methods study. Participants consisted of 47 new faculty of medicine members who attended one of the four workshops held between 2011 and 2013. Questionnaires were used to evaluate workshop characteristics (10 survey items; response scale 1=unacceptable to 7=outstanding), intention to change behavior (yes/no), and retrospective pre/post workshop self-efficacy (4 survey items; response scale 1=no confidence to 6=absolute confidence). Mean scores and standard deviations were calculated for the workshop characteristics. Pre/post workshop self-efficacy scores were compared using a Wilcoxon signed-rank test. Participants’ written qualitative feedback was coded using an inductive strategy to identify themes. Results There was strong support for the workshop characteristics with mean scores entirely above 6.00 (N=42). Thirty-one of 34 respondents (91%) expressed intention to change their behavior as a result of participating in the workshop. The post workshop self-efficacy scores (N=38 respondents) increased significantly for all four items (p<0.0001) compared to pre workshop ratings. Participants perceived the key workshop elements as the evidence-based content relevant to academic physicians, incorporation of practical tips and strategies, and an atmosphere conducive to discussion and experience sharing. Conclusions   Participants welcomed wellness as a focus of faculty development. Enhancing instruction around wellness has the potential to contribute positively to the professional competency and overall functioning of faculty of medicine members. PMID:27494833

  6. Providing Effective Professional Development for Teachers through the Lunar Workshops for Educators

    NASA Astrophysics Data System (ADS)

    Canipe, Marti; Buxner, Sanlyn; Jones, Andrea; Hsu, Brooke; Shaner, Andy; Bleacher, Lora

    2014-11-01

    In order to integrate current scientific discoveries in the classroom, K-12 teachers benefit from professional development and support. The Lunar Workshops for Educators is a series of weeklong workshops for grade 6-9 science teachers focused on lunar science and exploration, sponsored by the Lunar Reconnaissance Orbiter (LRO) and conducted by the LRO Education and Public Outreach (E/PO) Team. The Lunar Workshops for Educators, have provided this professional development for teachers for the last five years. Program evaluation includes pre- and post- content tests and surveys related to classroom practice, daily surveys, and follow-up surveys conducted during the academic year following the summer workshops to assess how the knowledge and skills learned at the workshop are being used in the classroom. The evaluation of the workshop shows that the participants increased their overall knowledge of lunar science and exploration. Additionally, they gained knowledge about student misconceptions related to the Moon and ways to address those misconceptions. The workshops impacted the ways teachers taught about the Moon by providing them with resources to teach about the Moon and increased confidence in teaching about these topics. Participants reported ways that the workshop impacted their teaching practices beyond teaching about the Moon, encouraging them to include more inquiry and other teaching techniques demonstrated in the workshops in their science classes. Overall, the program evaluation has shown the Lunar Workshops for Educators are effective at increasing teachers’ knowledge about the Moon and use of inquiry-based teaching into their classrooms. Additionally, the program supports participant teachers in integrating current scientific discoveries into their classrooms.

  7. Deep Habits: Workshop as Critique in Creative Writing

    ERIC Educational Resources Information Center

    Stukenberg, Jill

    2017-01-01

    The creative writing workshop, involving peer critique of manuscripts in progress, is deeply connected to many writerly habits of mind. As such, this article examines workshop as a signature pedagogy in creative writing. Through workshop, students develop awareness of their readers, understanding of how texts are created by readers and through…

  8. Workshop: Community Based Environmental Decision Making, Proceedings of the Fifth Workshop in the Environmental Policy and Economics Workshop Series (2000)

    EPA Pesticide Factsheets

    Proceedings from a one-day workshop cosponsored by US EPA Office of Economy and Environment and National Center for Environmental Research and the National Science Foundation Decision, Risk,and Management Science Program on community-based decision making

  9. Application of the Elaboration Likelihood Model of Attitude Change to Assertion Training.

    ERIC Educational Resources Information Center

    Ernst, John M.; Heesacker, Martin

    1993-01-01

    College students (n=113) participated in study comparing effects of elaboration likelihood model (ELM) based assertion workshop with those of typical assertion workshop. ELM-based workshop was significantly better at producing favorable attitude change, greater intention to act assertively, and more favorable evaluations of workshop content.…

  10. 78 FR 58318 - Clinical Trial Design for Intravenous Fat Emulsion Products; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-23

    ...] Clinical Trial Design for Intravenous Fat Emulsion Products; Public Workshop AGENCY: Food and Drug... announcing a 1-day public workshop entitled ``Clinical Trial Design for Intravenous Fat Emulsion Products.'' This workshop will provide a forum to discuss trial design of clinical trials intended to support...

  11. Evaluating the Effectiveness of POGIL-PCL Workshops

    ERIC Educational Resources Information Center

    Stegall, Stacy L.; Grushow, Alexander; Whitnell, Robert; Hunnicutt, Sally S.

    2016-01-01

    The POGIL-PCL (Process-Oriented Guided Inquiry Learning in the Physical Chemistry Laboratory) project has developed a series of workshops to introduce faculty to POGIL-PCL and to facilitate the development of new experiments. More than 60 faculty members from various institutions have attended these workshops. Workshop participants were surveyed…

  12. Integrating PV in Distributed Grids: Solutions and Technologies Workshop |

    Science.gov Websites

    Energy Systems Integration Facility | NREL Integrating PV in Distributed Grids: Solutions and Technologies Workshop Integrating PV in Distributed Grids: Solutions and Technologies Workshop In October 2015 (PV) onto the grid. The workshop was held at the Energy Systems Integration Facility. Presenters from

  13. 78 FR 66368 - National Institute of Mental Health; Notice of Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-05

    ... Health; Notice of Workshop Notice is hereby given of a workshop convened by the Interagency Autism... Plan for Autism Spectrum Disorder Research. The workshop will be open to the public and accessible by live webcast and conference call. Name of Committee: Interagency Autism Coordinating Committee (IACC...

  14. 76 FR 60531 - National Institute of Justice Interview Room Recording Systems and License Plate Readers Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-29

    ... Justice Interview Room Recording Systems and License Plate Readers Workshop AGENCY: National Institute of Justice. ACTION: Notice of the Interview Room Recording Systems and License Plate Readers Workshops.... The focus of the workshops is the development of NIJ performance standards for Interview Room...

  15. 77 FR 50514 - Post-Approval Studies 2012 Workshop: Design, Methodology, and Role in Evidence Appraisal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

    ...] Post-Approval Studies 2012 Workshop: Design, Methodology, and Role in Evidence Appraisal Throughout the... Administration (FDA) is announcing the following public workshop entitled ``Post-Approval Studies 2012 Workshop: Design, Methodology, and Role in Evidence Appraisal Throughout the Total Product Life Cycle.'' The topics...

  16. Workshop on the Design of Sustainable Product Systems and Supply Chains; Final Report,

    EPA Science Inventory

    ABOUT THE WORKSHOP The Workshop on the Design of Sustainable Product Systems and Supply Chains was held September 12–13, 2011 at the U.S. National Science Foundation (NSF) offices in Arlington, Virginia. The Workshop was co-sponsored by the U.S. Environmental Protection Agency (...

  17. 77 FR 2040 - Mid-Atlantic Fishery Management Council (MAFMC); Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-13

    ... workshop. The workshop topic is volunteer angler data collection. DATES: The meeting will be held on...: (302) 526-5255. SUPPLEMENTARY INFORMATION: The workshop will include briefings on established volunteer... volunteer angler data collections and their uses. This workshop is a product of the Marine Recreational...

  18. The Assessment and Management of Suicide Risk: State of Workshop Education

    ERIC Educational Resources Information Center

    Pisani, Anthony R.; Cross, Wendi F.; Gould, Madelyn S.

    2011-01-01

    A systematic search of popular and scholarly databases identified workshops that addressed general clinical competence in the assessment or management of suicide risk, targeted mental health professionals, and had at least one peer-reviewed publication. We surveyed workshop developers and examined empirical articles associated with each workshop.…

  19. 38 CFR 21.144 - Vocational course in a sheltered workshop or rehabilitation facility.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... workshop or rehabilitation facility may be authorized when the training offered is a sound method of... sheltered workshop or rehabilitation facility. 21.144 Section 21.144 Pensions, Bonuses, and Veterans' Relief... in a sheltered workshop or rehabilitation facility. (a) General. A vocational course in a sheltered...

  20. 38 CFR 21.144 - Vocational course in a sheltered workshop or rehabilitation facility.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... workshop or rehabilitation facility may be authorized when the training offered is a sound method of... sheltered workshop or rehabilitation facility. 21.144 Section 21.144 Pensions, Bonuses, and Veterans' Relief... in a sheltered workshop or rehabilitation facility. (a) General. A vocational course in a sheltered...

  1. 38 CFR 21.144 - Vocational course in a sheltered workshop or rehabilitation facility.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... workshop or rehabilitation facility may be authorized when the training offered is a sound method of... sheltered workshop or rehabilitation facility. 21.144 Section 21.144 Pensions, Bonuses, and Veterans' Relief... in a sheltered workshop or rehabilitation facility. (a) General. A vocational course in a sheltered...

  2. 38 CFR 21.144 - Vocational course in a sheltered workshop or rehabilitation facility.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... workshop or rehabilitation facility may be authorized when the training offered is a sound method of... sheltered workshop or rehabilitation facility. 21.144 Section 21.144 Pensions, Bonuses, and Veterans' Relief... in a sheltered workshop or rehabilitation facility. (a) General. A vocational course in a sheltered...

  3. Google Earth for Landowners: Insights from Hands-on Workshops

    ERIC Educational Resources Information Center

    Huff, Tristan

    2014-01-01

    Google Earth is an accessible, user-friendly GIS that can help landowners in their management planning. I offered hands-on Google Earth workshops to landowners to teach skills, including mapmaking, length and area measurement, and database management. Workshop participants were surveyed at least 6 months following workshop completion, and learning…

  4. 77 FR 43846 - Food and Drug Administration Pediatric Medical Devices Workshop; Notice of Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-26

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0001... Products Development is announcing the following workshop: FDA Pediatric Medical Devices Workshop. This meeting is intended to focus on challenges in pediatric device development--namely, business planning and...

  5. 77 FR 56650 - Food and Drug Administration/American Glaucoma Society Workshop on the Validity, Reliability, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ...] Food and Drug Administration/American Glaucoma Society Workshop on the Validity, Reliability, and... entitled ``FDA/American Glaucoma Society (AGS) Workshop on the Validity, Reliability, and Usability of... research. The purpose of this public workshop is to provide a forum for discussing the validity...

  6. 76 FR 58281 - Magnetic Resonance Imaging Safety; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... announcing a public workshop entitled: ``Magnetic Resonance Imaging (MRI) Safety Public Workshop.'' The... (MRI) and approaches to mitigate risks. The overall goal is to discuss strategies to minimize patient and staff risk in the MRI environment. DATES: The public workshop will be held on October 25, 2011...

  7. Helping International Students Succeed Academically through Research Process and Plagiarism Workshops

    ERIC Educational Resources Information Center

    Chen, Yu-Hui; Van Ullen, Mary K.

    2011-01-01

    Workshops on the research process and plagiarism were designed to meet the needs of international students at the University at Albany. The research process workshop covered formulating research questions, as well as locating and evaluating sources. The plagiarism workshop focused on acknowledging sources, quoting, paraphrasing, and summarizing…

  8. A Unique Learning Experience: Practical Workshops in Educational Leadership.

    ERIC Educational Resources Information Center

    Gillen, Marie

    Since 1976, the Atlantic Institute of Education in Nova Scotia has conducted a series of workshops to help school administrators and school board members to develop their practical leadership skills. The services provided by the workshop program include needs assessment, inservice workshops, information services, dissemination of materials, and…

  9. Pedagogical Sensemaking or "Doing School": In Well-Designed Workshop Sessions, Facilitation Makes the Difference

    ERIC Educational Resources Information Center

    Olmstead, Alice; Turpen, Chandra

    2017-01-01

    Although physics education researchers often use workshops to promote instructional change in higher education, little research has been done to investigate workshop design. Initial evidence suggests that many workshop sessions focus primarily on raising faculty's awareness of research-based instructional strategies, a fairly straightforward goal…

  10. 50 CFR 665.814 - Protected species workshop.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Protected species workshop. 665.814... Pacific Pelagic Fisheries § 665.814 Protected species workshop. (a) Each year, both the owner and the... turtles, seabirds and other protected species. (b) A protected species workshop certificate will be issued...

  11. 50 CFR 665.814 - Protected species workshop.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Protected species workshop. 665.814... Pacific Pelagic Fisheries § 665.814 Protected species workshop. (a) Each year, both the owner and the... turtles, seabirds and other protected species. (b) A protected species workshop certificate will be issued...

  12. 50 CFR 665.814 - Protected species workshop.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Protected species workshop. 665.814... Pacific Pelagic Fisheries § 665.814 Protected species workshop. (a) Each year, both the owner and the... turtles, seabirds and other protected species. (b) A protected species workshop certificate will be issued...

  13. 50 CFR 665.814 - Protected species workshop.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Protected species workshop. 665.814... Pacific Pelagic Fisheries § 665.814 Protected species workshop. (a) Each year, both the owner and the... turtles, seabirds and other protected species. (b) A protected species workshop certificate will be issued...

  14. 50 CFR 665.814 - Protected species workshop.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Protected species workshop. 665.814... Pacific Pelagic Fisheries § 665.814 Protected species workshop. (a) Each year, both the owner and the... turtles, seabirds and other protected species. (b) A protected species workshop certificate will be issued...

  15. The Use of Test Results from ASA Workshops to Evaluate Workshop Effectiveness

    ERIC Educational Resources Information Center

    Donegan, Judith H.; And Others

    1976-01-01

    Results of test given to participants in six American Society of Anesthesiologists workshops were analyzed to determine whether attendance increased scores on sequential tests (before, immediately after, and three months later). Both workshop and control groups of anesthesiologists increased their scores with each successive test. (Editor/JT)

  16. Allocation of Secondary Metabolites, Photosynthetic Capacity, and Antioxidant Activity of Kacip Fatimah (Labisia pumila Benth) in Response to CO2 and Light Intensity

    PubMed Central

    Jaafar, Hawa Z. E.; Karimi, Ehsan; Ghasemzadeh, Ali

    2014-01-01

    A split plot 3 by 4 experiment was designed to investigate and distinguish the relationships among production of secondary metabolites, soluble sugar, phenylalanine ammonia lyase (PAL; EC 4.3.1.5) activity, leaf gas exchange, chlorophyll content, antioxidant activity (DPPH), and lipid peroxidation under three levels of CO2 (400, 800, and 1200 μmol/mol) and four levels of light intensity (225, 500, 625, and 900 μmol/m2/s) over 15 weeks in Labisia pumila. The production of plant secondary metabolites, sugar, chlorophyll content, antioxidant activity, and malondialdehyde content was influenced by the interactions between CO2 and irradiance. The highest accumulation of secondary metabolites, sugar, maliondialdehyde, and DPPH activity was observed under CO2 at 1200 μmol/mol + light intensity at 225 μmol/m2/s. Meanwhile, at 400 μmol/mol CO2 + 900 μmol/m2/s light intensity the production of chlorophyll and maliondialdehyde content was the highest. As CO2 levels increased from 400 to 1200 μmol/mol the photosynthesis, stomatal conductance, f v/f m (maximum efficiency of photosystem II), and PAL activity were enhanced. The production of secondary metabolites displayed a significant negative relationship with maliondialdehyde indicating lowered oxidative stress under high CO2 and low irradiance improved the production of plant secondary metabolites that simultaneously enhanced the antioxidant activity (DPPH), thus improving the medicinal value of Labisia pumila under this condition. PMID:24683336

  17. Study on separation of minor actinides from HLLW with new extractant of TODGA-DHOA/Kerosene

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Ye, Guo-an; Zhu, Wen-bin; Li, Feng-feng

    2013-07-01

    The extraction behavior of U, Np, Pu, Am, rare earth elements and Sr from nitric acid solutions by TODGA/dodecan, DHOA/dodecane and TODGA-DHOA/dodecane were investigated, respectively. Based on experimental results, a separation process was proposed for minor actinide isolation from high level liquid waste (HLLW): the TODGA-DHOA/kerosene system. The multi-stage counter-current cascade experiments were carried out for the purpose by 0.1 mol/l TODGA-1.0 mol/l DHOA/kerosene with miniature mixer- settler contactor rigs (8 stages for extraction, 6 stages for scrubbing, 8 stages for first stripping, 8 stages for second stripping). The results show that the recovery efficiencies of the actinides and lanthanidesmore » are more than 99.9%, whereas less than 1% Sr was extracted by 0.1 mol/l TODGA - 1.0 mol/l DHOA/kerosene. The stripping efficiencies of U, Np and Pu are more than 95% in the first stripping step by 0.5 mol/l HNO{sub 3} + 0.5 mol/l AHA(aceto-hydroxamic acid), all of the remained actinides and lanthanides can be stripped by 0.01 mol/l HNO{sub 3} in the second stripping step. 99% Sr was extracted by 0.1 mol/l TODGA/kerosene, so Sr can be recovered efficiently directly from the raffinate by 0.1 mol/l TODGA/kerosene. (authors)« less

  18. Comparative evaluation of antiplatelet effect of lycopene with aspirin and the effect of their combination on platelet aggregation: An in vitro study.

    PubMed

    Sawardekar, Swapna B; Patel, Tejal C; Uchil, Dinesh

    2016-01-01

    The objective was to compare antiplatelet effect of lycopene with aspirin and to study effect of combination of the two on platelet aggregation in vitro, using platelets from healthy volunteers. Platelets were harvested; platelet count of platelet-rich plasma adjusted to 2.5 Χ 10(5)/μL. Aspirin (140 μmol/L) and lycopene (4, 6, 8, 10, and 12 μmol/L) were studied in vitro against adenosine-5'- diphosphate (ADP) (2.5 μM/L) and collagen. All the concentrations of lycopene (4-12 μmol/L) exhibited reduction in maximum platelet aggregation induced by aggregating agents ADP and collagen (P < 0.01 vs. vehicle) and were comparable with aspirin. Lycopene at concentration 10 μmol/L showed maximum platelet inhibition (47.05% ± 19.56%) against ADP, whereas lycopene at concentration 8 μmol/L showed maximum platelet inhibition (54.26% ± 30.71%) against collagen. Four μmol/L of lycopene combined with 140 μmol/L and 70 μmol/L aspirin showed greater inhibition of platelets as compared to aspirin 140 μmol/L alone, against both ADP and collagen. The study favorably compares lycopene and aspirin with respect to their antiplatelet activities against ADP and collagen. Lycopene can be considered as a potential target for modifying the thrombotic and pro-inflammatory events associated with platelet activation.

  19. EFFECTS OF ELEVATED CO2 AND N-FERTILIZATION ON SURVIVAL OF PONDEROSA PINE FINE ROOTS

    EPA Science Inventory

    We used minihizaotrons to assess the effects of elevated CO2N and season on the life-span of ponderosa pine (Pinus ponderosa Dougl. Ex Laws.) fine roots. CO2 levels were ambient air (A), ambient air + 175 ?mol mol-1 (A+175) and ambient air + 350 ?mol mol-1 (A+350). N treatments ...

  20. The Thermodynamic Conjugation Stabilization of 1,3-Butadiyne Is Zero

    ERIC Educational Resources Information Center

    Rogers, Donald W.; Zavitsas, Andreas A.; Matsunaga, Nikita

    2010-01-01

    Many textbooks point out that the thermodynamic stabilization enthalpy of 1 mol of 1,3-butadiene relative to 2 mol of 1-butene or to 1 mol of 1,4-pentadiene is slightly less than 4 kcal mol[superscript -1], owing to conjugation between the double bonds in the 1,3 configuration. It is reasonable to suppose that the analogous thermochemical…

  1. 3-(2,3-Dioxoindolin-1-yl)propane­nitrile

    PubMed Central

    Qachchachi, Fatima-Zahrae; Kandri Rodi, Youssef; Essassi, El Mokhtar; Bodensteiner, Michael; El Ammari, Lahcen

    2014-01-01

    The asymmetric unit of the title compound, C11H8N2O2, contains two independent mol­ecules (A and B). Each mol­ecule is build up from fused five- and six-membered rings with the former linked to a cyano­ethyl group. The indoline ring and two carbonyl O atoms of each mol­ecule are nearly coplanar, with the largest deviations from the mean planes being 0.0198 (9) (mol­ecule A) and 0.0902 (9) Å (mol­ecule B), each by a carbonyl O atom. The fused ring system is nearly perpendicular to the mean plane passing through the cyano­ethyl chains, as indicated by the dihedral angles between them of 69.72 (9) (mol­ecule A) and 69.15 (9)° (mol­ecule B). In the crystal, mol­ecules are linked by C—H⋯O and π–π [inter­centroid distance between inversion-related indoline (A) rings = 3.6804 (7) Å] inter­actions into a double layer that stacks along the a-axis direction. PMID:24765047

  2. Strength, Fracture Toughness, and Slow Crack Growth of Zirconia/alumina Composites at Elevated Temperature

    NASA Technical Reports Server (NTRS)

    Choi, Sung R.; Bansal, Narottam P.

    2003-01-01

    Various electrolyte materials for solid oxide fuel cells were fabricated by hot pressing 10 mol% yttria-stabilized zirconia (10-YSZ) reinforced with two different forms of alumina particulates and platelets each containing 0 to 30 mol% alumina. Flexure strength and fracture toughness of platelet composites were determined as a function of alumina content at 1000 C in air and compared with those of particulate composites determined previously. In general, elevated-temperature strength and fracture toughness of both composite systems increased with increasing alumina content. For a given alumina content, flexure strength of particulate composites was greater than that of platelet composites at higher alumina contents (greater than or equal to 20 mol%), whereas, fracture toughness was greater in platelet composites than in particulate composites, regardless of alumina content. The results of slow crack growth (SCG) testing, determined at 1000 C via dynamic fatigue testing for three different composites including 0 mol% (10-YSZ matrix), 30 mol % particulate and 30 mol% platelet composites, showed that susceptibility to SCG was greatest with SCG parameter n = 6 to 8 for both 0 and 30 mol% particulate composites and was least with n = 33 for the 30 mol% platelet composite.

  3. Key role of temperature monitoring in interpretation of microwave effect on transesterification and esterification reactions for biodiesel production.

    PubMed

    Mazubert, Alex; Taylor, Cameron; Aubin, Joelle; Poux, Martine

    2014-06-01

    Microwave effects have been quantified, comparing activation energies and pre-exponential factors to those obtained in a conventionally-heated reactor for biodiesel production from waste cooking oils via transesterification and esterification reactions. Several publications report an enhancement of biodiesel production using microwaves, however recent reviews highlight poor temperature measurements in microwave reactors give misleading reaction performances. Operating conditions have therefore been carefully chosen to investigate non-thermal microwave effects alone. Temperature is monitored by an optical fiber sensor, which is more accurate than infrared sensors. For the transesterification reaction, the activation energy is 37.1kJ/mol (20.1-54.2kJ/mol) in the microwave-heated reactor compared with 31.6kJ/mol (14.6-48.7kJ/mol) in the conventionally-heated reactor. For the esterification reaction, the activation energy is 45.4kJ/mol (31.8-58.9kJ/mol) for the microwave-heated reactor compared with 56.1kJ/mol (55.7-56.4kJ/mol) for conventionally-heated reactor. The results confirm the absence of non-thermal microwave effects for homogenous-catalyzed reactions. Copyright © 2014 Elsevier Ltd. All rights reserved.

  4. Production of hydrogen, ethanol and volatile fatty acids from the seaweed carbohydrate mannitol.

    PubMed

    Xia, Ao; Jacob, Amita; Herrmann, Christiane; Tabassum, Muhammad Rizwan; Murphy, Jerry D

    2015-10-01

    Fermentative hydrogen from seaweed is a potential biofuel of the future. Mannitol, which is a typical carbohydrate component of seaweed, was used as a substrate for hydrogen fermentation. The theoretical specific hydrogen yield (SHY) of mannitol was calculated as 5 mol H2/mol mannitol (615.4 mL H2/g mannitol) for acetic acid pathway, 3 mol H2/mol mannitol (369.2 mL H2/g mannitol) for butyric acid pathway and 1 mol H2/mol mannitol (123.1 mL H2/g mannitol) for lactic acid and ethanol pathways. An optimal SHY of 1.82 mol H2/mol mannitol (224.2 mL H2/g mannitol) was obtained by heat pre-treated anaerobic digestion sludge under an initial pH of 8.0, NH4Cl concentration of 25 mM, NaCl concentration of 50mM and mannitol concentration of 10 g/L. The overall energy conversion efficiency achieved was 96.1%. The energy was contained in the end products, hydrogen (17.2%), butyric acid (38.3%) and ethanol (34.2%). Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Simulation game provides financial management training.

    PubMed

    Uhles, Neville; Weimer-Elder, Barbette; Lee, James G

    2008-01-01

    Adventist HealthCare developed a workshop with a reality simulation game as an engaging means to teach nonfinancial managers about the relationships between cash flow, income statements, and balance sheets. Thirty AHC staff, about half financial and half nonfinancial, were trained as workshop facilitators, and all managers with budget oversight were asked to complete the workshop. The workshop was very positively received; participants' average scores on workshop questionnaires increased from 77.4 percent correct on a presession questionnaire to 91.3 percent correct on a postsession questionnaire.

  6. Preparation of Neo-Literate Materials for Rural Development. Final Report of a Regional Workshop on the Preparation of Literacy Follow-Up Materials in Asia and the Pacific (6th, Kuching, Sarawak, Malaysia, September 21-30, 1988).

    ERIC Educational Resources Information Center

    Asian Cultural Centre for UNESCO, Tokyo (Japan).

    The proceedings of the sixth regional workshop consist of a description of the project and the workshop; a description of the field survey, preparation, and field testing of materials by the group; five papers presented at the workshop; and notes on planned follow-up activities in the participating countries. The workshop culminated a project on…

  7. A Novel Nanosecond Pulsed Power Unit for the Formation of ·OH in Water

    NASA Astrophysics Data System (ADS)

    Li, Shengli; Hu, Sheng; Zhang, Han

    2012-04-01

    A novel nanosecond pulsed power unit was developed for plasma treatment of wastewater, based on the theory of magnetic pulse compression and semiconductor opening switch (SOS). The peak value, rise time and pulse duration of the output voltage were observed to be -51 kV, 60 ns and 120 ns, respectively. The concentrations of ·OH generated by the novel nanosecond pulsed plasma power were determined using the method of high-performance liquid chromatography (HPLC). The results showed that the concentrations of ·OH increased with the increase in peak voltage, and the generation rates of ·OH were 4.1 × 10-10 mol/s, 5.7 × 10-10 mol/s, and 7.7 × 10-10 mol/s at 30 kV, 35 kV, and 40 kV, respectively. The efficiency of OH generation was found to be independent of the input parameters for applied power, with an average value of 3.23×10-12 mol/J obtained.

  8. N-[2-(2,2-Di-methyl-propanamido)-pyrimidin-4-yl]-2,2-di-methyl-propanamide n-hexane 0.25-solvate hemihydrate.

    PubMed

    Ośmiałowski, Borys; Valkonen, Arto; Chęcińska, Lilianna

    2013-10-05

    The asymmetric unit of the title compound, C14H22N4O2·0.25C6H14·0.5H2O, contains two independent mol-ecules of 2,4-bis-(pivaloyl-amino)-pyrimidine (M) with similar conformations, one water mol-ecule and one-half n-hexane solvent mol-ecule situated on an inversion center. In one independent M mol-ecule, one of the two tert-butyl groups is rotationally disordered between two orientations in a 3:2 ratio. The n-hexane solvent mol-ecule is disordered between two conformations in the same ratio. The water mol-ecule bridges two independent M mol-ecules via O-H⋯O, N-H⋯O and O-H⋯N hydrogen bonds into a 2M·H2O unit, and these units are further linked by N-H⋯N hydrogen bonds into chains running in the [010] direction. Weak C-H⋯O inter-actions are observed between the adjacent chains.

  9. 2,11-Dibromo-5,8-dibut­yl[4]helicene

    PubMed Central

    Isobe, Hiroyuki; Matsuno, Taisuke; Hitosugi, Shunpei; Nakanishi, Waka

    2012-01-01

    A racemic mixture of the title compound, C26H26Br2, a brominated [4]helicene, crystallizes, forming columns of stacked mol­ecules. There are two crystallographically unique mol­ecules in the asymmetric unit, both with the same helical handedness. As is typical with helicene congeners, the unique mol­ecules show short inter­atomic contacts between H atoms at the fjord region, with H⋯H distances of 1.87 and 1.94 Å. Mol­ecules with the same helical handedness segregate in the crystal packing, forming homochiral columns. The stacked mol­ecules are piled in a column with alternate orientations. The shortest C⋯C distance in the stacked mol­ecules is 3.306 (4) Å. PMID:22606172

  10. Advanced Learning Technologies and Learning Networks and Their Impact on Future Aerospace Workforce

    NASA Technical Reports Server (NTRS)

    Noor, Ahmed K. (Compiler)

    2003-01-01

    This document contains the proceedings of the training workshop on Advanced Learning Technologies and Learning Networks and their impact on Future Aerospace Workforce. The workshop was held at the Peninsula Workforce Development Center, Hampton, Virginia, April 2 3, 2003. The workshop was jointly sponsored by Old Dominion University and NASA. Workshop attendees came from NASA, other government agencies, industry, and universities. The objectives of the workshop were to: 1) provide broad overviews of the diverse activities related to advanced learning technologies and learning environments, and 2) identify future directions for research that have high potential for aerospace workforce development. Eighteen half-hour overviewtype presentations were made at the workshop.

  11. NASA LaRC Workshop on Guidance, Navigation, Controls, and Dynamics for Atmospheric Flight, 1993

    NASA Technical Reports Server (NTRS)

    Buttrill, Carey S. (Editor)

    1993-01-01

    This publication is a collection of materials presented at a NASA workshop on guidance, navigation, controls, and dynamics (GNC&D) for atmospheric flight. The workshop was held at the NASA Langley Research Center on March 18-19, 1993. The workshop presentations describe the status of current research in the GNC&D area at Langley over a broad spectrum of research branches. The workshop was organized in eight sessions: overviews, general, controls, military aircraft, dynamics, guidance, systems, and a panel discussion. A highlight of the workshop was the panel discussion which addressed the following issue: 'Direction of guidance, navigation, and controls research to ensure U.S. competitiveness and leadership in aerospace technologies.'

  12. Factors Associated with Clinician Participation in TF-CBT Post-workshop Training Components.

    PubMed

    Pemberton, Joy R; Conners-Burrow, Nicola A; Sigel, Benjamin A; Sievers, Chad M; Stokes, Lauren D; Kramer, Teresa L

    2017-07-01

    For proficiency in an evidence-based treatment (EBT), mental health professionals (MHPs) need training activities extending beyond a one-time workshop. Using data from 178 MHPs participating in a statewide TF-CBT dissemination project, we used five variables assessed at the workshop, via multiple and logistic regression, to predict participation in three post-workshop training components. Perceived in-workshop learning and client-treatment mismatch were predictive of consultation call participation and case presentation respectively. Attitudes toward EBTs were predictive of trauma assessment utilization, although only with non-call participants removed from analysis. Productivity requirements and confidence in TF-CBT skills were not associated with participation in post-workshop activities.

  13. Towards an open, collaborative, reusable framework for sharing hands-on bioinformatics training workshops

    PubMed Central

    Revote, Jerico; Suchecki, Radosław; Tyagi, Sonika; Corley, Susan M.; Shang, Catherine A.; McGrath, Annette

    2017-01-01

    Abstract There is a clear demand for hands-on bioinformatics training. The development of bioinformatics workshop content is both time-consuming and expensive. Therefore, enabling trainers to develop bioinformatics workshops in a way that facilitates reuse is becoming increasingly important. The most widespread practice for sharing workshop content is through making PDF, PowerPoint and Word documents available online. While this effort is to be commended, such content is usually not so easy to reuse or repurpose and does not capture all the information required for a third party to rerun a workshop. We present an open, collaborative framework for developing and maintaining, reusable and shareable hands-on training workshop content. PMID:26984618

  14. 2017 Marine Hydrokinetic Instrumentation Workshop Report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Driscoll, Frederick R; Mauer, Erik; Rieks, Jeff

    The third Marine Hydrokinetic Instrumentation Workshop was held at Florida Atlantic University's Sea Tech Campus in Dania Beach, Florida, from February 28 to March 1, 2017. The workshop brought together 37 experts in marine energy measurement, testing, and technology development to present and discuss the instrumentation and data-processing needs of the marine energy industry. The workshop was comprised of a plenary session followed by two focused breakout sessions. The half-day plenary session reviewed findings from prior instrumentation workshops, presented research activities that aim to fill previously identified gaps, and had industry experts present the state of the marine energy measurementmore » technologies. This report provides further detail on the workshop, objectives, and findings.« less

  15. Italo-Swiss "Chalk and blackboard interactive 2-day workshop"-participants feedback.

    PubMed

    Camozzi, Pietro; Faré, Pietro B; Lavagno, Camilla; Milani, Gregorio P; Fossali, Emilio F; Bianchetti, Mario G; Lava, Sebastiano A G

    2015-08-20

    Ten "chalk and blackboard interactive workshops" have taken place between 2011 and 2015 in Southern Switzerland or Italy. Students, residents and expert pediatricians meet during 2 days and discuss 10-15 cases. Pediatricians promote reasoning, provide supporting information and correct statements. Emphasis is placed on history taking and examination, and on all participants being involved in a stimulating atmosphere. Thirty-seven participants were asked, ≥3 months after workshop-completion, to evaluate the workshop and a recent teaching session. Thirty answered and scored the workshop as excellent (N = 24) or above average (N = 6). The scores assigned to the workshop were higher (P < 0.001) than those assigned to the lecture-based teaching.

  16. Minnowbrook IV: 2003 Workshop on Transition and Unsteady Aspects of Turbomachinery Flows

    NASA Technical Reports Server (NTRS)

    LaGraff, John E. (Editor); Ashpis, David E. (Editor)

    2004-01-01

    On August 17 to 20, 2003, over 40 attendees participated in a workshop entitled "Minnowbrook IV.2003 Workshop on Transition and Unsteady Aspects of Turbomachinery Flows. Earlier themes focused on improving the understanding of late stage (final breakdown) of boundary layer transition. The specific engineering application of improving design codes for turbomachinery was encouraged by the attendance of representatives from gas turbine manufacturers. Written papers were not requested. Abstracts and copies of figures were the only written record of the workshop aside from specifically commissioned transcriptions of a workshop summary and the extensive working group reports, discussions, and summary that followed on the final morning of the workshop.

  17. Photosynthetic response of Cannabis sativa L. to variations in photosynthetic photon flux densities, temperature and CO2 conditions.

    PubMed

    Chandra, Suman; Lata, Hemant; Khan, Ikhlas A; Elsohly, Mahmoud A

    2008-10-01

    Effect of different photosynthetic photon flux densities (0, 500, 1000, 1500 and 2000 μmol m(-2)s(-1)), temperatures (20, 25, 30, 35 and 40 °C) and CO2 concentrations (250, 350, 450, 550, 650 and 750 μmol mol(-1)) on gas and water vapour exchange characteristics of Cannabis sativa L. were studied to determine the suitable and efficient environmental conditions for its indoor mass cultivation for pharmaceutical uses. The rate of photosynthesis (PN) and water use efficiency (WUE) of Cannabis sativa increased with photosynthetic photon flux densities (PPFD) at the lower temperatures (20-25 °C). At 30 °C, PN and WUE increased only up to 1500 μmol m(-2)s(-1) PPFD and decreased at higher light levels. The maximum rate of photosynthesis (PN max) was observed at 30 °C and under 1500 μmol m(-2)s(-1) PPFD. The rate of transpiration (E) responded positively to increased PPFD and temperature up to the highest levels tested (2000 μmol m(-2)s(-1) and 40 °C). Similar to E, leaf stomatal conductance (gs) also increased with PPFD irrespective of temperature. However, gs increased with temperature up to 30 °C only. Temperature above 30 °C had an adverse effect on gs in this species. Overall, high temperature and high PPFD showed an adverse effect on PN and WUE. A continuous decrease in intercellular CO2 concentration (Ci) and therefore, in the ratio of intercellular CO2 to ambient CO2 concentration (Ci/Ca) was observed with the increase in temperature and PPFD. However, the decrease was less pronounced at light intensities above 1500 μmol m(-2)s(-1). In view of these results, temperature and light optima for photosynthesis was concluded to be at 25-30 °C and ∼1500 μmol m(-2)s(-1) respectively. Furthermore, plants were also exposed to different concentrations of CO2 (250, 350, 450, 550, 650 and 750 μmol mol(-1)) under optimum PPFD and temperature conditions to assess their photosynthetic response. Rate of photosynthesis, WUE and Ci decreased by 50 %, 53 % and 10 % respectively, and Ci/Ca, E and gs increased by 25 %, 7 % and 3 % respectively when measurements were made at 250 μmol mol-1 as compared to ambient CO2 (350 μmol mol(-1)) level. Elevated CO2 concentration (750 μmol mol(-1)) suppressed E and gs ∼ 29% and 42% respectively, and stimulated PN, WUE and Ci by 50 %, 111 % and 115 % respectively as compared to ambient CO2 concentration. The study reveals that this species can be efficiently cultivated in the range of 25 to 30 °C and ∼1500 μmol m(-2)s(-1) PPFD. Furthermore, higher PN, WUE and nearly constant Ci/Ca ratio under elevated CO2 concentrations in C. sativa, reflects its potential for better survival, growth and productivity in drier and CO2 rich environment.

  18. Simulation research on the process of large scale ship plane segmentation intelligent workshop

    NASA Astrophysics Data System (ADS)

    Xu, Peng; Liao, Liangchuang; Zhou, Chao; Xue, Rui; Fu, Wei

    2017-04-01

    Large scale ship plane segmentation intelligent workshop is a new thing, and there is no research work in related fields at home and abroad. The mode of production should be transformed by the existing industry 2.0 or part of industry 3.0, also transformed from "human brain analysis and judgment + machine manufacturing" to "machine analysis and judgment + machine manufacturing". In this transforming process, there are a great deal of tasks need to be determined on the aspects of management and technology, such as workshop structure evolution, development of intelligent equipment and changes in business model. Along with them is the reformation of the whole workshop. Process simulation in this project would verify general layout and process flow of large scale ship plane section intelligent workshop, also would analyze intelligent workshop working efficiency, which is significant to the next step of the transformation of plane segmentation intelligent workshop.

  19. A workshop series using peer-grading to build drug information, writing, critical-thinking, and constructive feedback skills.

    PubMed

    Davis, Lindsay E

    2014-12-15

    To utilize a skills-based workshop series to develop pharmacy students' drug information, writing, critical-thinking, and evaluation skills during the final didactic year of training. A workshop series was implemented to focus on written (researched) responses to drug information questions. These workshops used blinded peer-grading to facilitate timely feedback and strengthen assessment skills. Each workshop was aligned to the didactic coursework content to complement and extend learning, while bridging and advancing research, writing, and critical thinking skills. Attainment of knowledge and skills was assessed by rubric-facilitated peer grades, faculty member grading, peer critique, and faculty member-guided discussion of drug information responses. Annual instructor and course evaluations consistently revealed favorable student feedback regarding workshop value. A drug information workshop series using peer-grading as the primary assessment tool was successfully implemented and was well received by pharmacy students.

  20. Women's labour and economic globalisation: a participatory workshop created by Alternative Women in Development (Alt-WID).

    PubMed

    Barton, C; Nazombei, E

    2000-03-01

    This article describes the aims, methods, materials and topics used in a participatory workshop created by Alternative Women in Development. The organization aims to bridge the gaps in analyzing human rights and economic justice in both North and South from a feminist perspective through a workshop. This workshop considers the varied roles that women play in the global economy and features a series of anecdotes to illustrate the diverse ways in which globalization affects women in all regions worldwide. The workshop runs for a minimum of 3 hours and is structured as follows: introduction; plenary: identifying the human rights of the women; small-group work, plenary: building a group analysis and discussion of alternatives to the existing policies; and individual and plenary evaluations. Furthermore, four anecdotes used at the workshop are presented. Among the outcomes of the workshop included the identification of the problem causes and development of strategies for action.

  1. Workshop on Technology Development Issues for the Large Deployable Reflector (LDR)

    NASA Technical Reports Server (NTRS)

    Nishioka, Kenji (Editor)

    1986-01-01

    The results of the 2nd Large Deployable Reflector (LDR) Technology Review Workshop held at Asilomar, California, March 17 to 22, 1985, are summarized. The workshop was convened to update LDR Technology status and to revise as necessary the results for the first LDR Workshop held in June 1982. There were some 100 participants representing government agencies, industry, and universities. This Workshop's goal was to assess, identify, and set priorities for the LDR technology issues based on requirements identified in the first workshop. Four high-priority technology areas were identified: (1) mirror materials and construction; (2) sensing and controls; (3) system-simulation and modeling capability; and (4) submillimeter instruments. The results of the workshop were used to provide a list of technolgy issues for the development of a technology initiatives plan for the LDR by NASA's Office of Aeronautics and Space Technology.

  2. Synthesis of SrAl2O4:Eu2+ phosphors co-doped with Dy3+, Tb3+, Si4+ and optimization of co-doping amount by response surface method

    NASA Astrophysics Data System (ADS)

    Wang, Huan; Liang, Xiaoping; Liu, Kai; Zhou, Qianqian; Chen, Peng; Wang, Jun; Li, Jianxin

    2016-03-01

    Dy3+ doped SrAl2O4:Eu2+ phosphors were synthesized by high temperature solid phase method in a weak reducing atmosphere (5% H2 + 95% N2). The relationship between the crushed granularity and the phosphors brightness was studied. The effect of co-doping amount of Dy3+, Tb3+ and Si4+ on the structure and properties of SrAl2O4:Eu2+ via response surface method was investigated. Photoluminescence measurement results showed that the initial afterglow brightness of 0.002 mol% Dy3+ doped SrAl2O4:Eu2+0.002 phosphors decreased after first increased within the sintering temperature range from 1150 to 1400 °C, which created the highest value of 12,101 mcd/m2 at 1300 °C. Numerous coarse particles in the powder ought to be crushed for the practical application, however, the brightness became lower accompanied by the decrease of the granularity. The luminescence property of SrAl2O4:Eu2+ sintered at 1200 °C improved by co-doping Dy3+-Tb3+-Si4+. The results of response surface method showed that the influence extent on the luminescence property was Dy3+ > Tb3+ > Si4+. When the co-doping amount in SrAl2O4:Eu2+0.002 phosphors of Dy3+, Tb3+ and Si4+ was 0.001 mol%, 0.0005 mol% and 0.002 mol%, respectively, the initial afterglow brightness of SrAl2O4 was up to the highest value of 12,231 mcd/m2, which was in good agreement on the predicted maximum value of 12,519 mcd/m2 with the optimum co-doping amount of 0.0015 mol% Dy3+, 0.0005 mol% Tb3+ and 0.0017 mol% Si4+. The brightness of co-doped phosphors not only increased by 56.79% than that of SrAl2O4:Eu2+0.002, Dy3+0.002 sintered at 1200 °C, but also was above that of 1300 °C. The emission spectra results showed that, compared with 0.001 mol% Dy3+ doped phosphor, the emission peak of 0.001 mol% Dy3+-0.001 mol% Tb3+ co-doped phosphor generated red shift and increased by 9.3% in emission intensity; 0.001 mol% Dy3+-0.004 mol% Si4+ and 0.001 mol% Dy3+-0.001 mol% Tb3+-0.004 mol% Si4+ co-doped SrAl2O4:Eu2+0.002 emission peak created blue shift and increased by 37.2% and 47.6% in emission intensity, respectively.

  3. Occupation-Specific VESL Needs Assessment. A VESL Staff Development Training Resource Packet.

    ERIC Educational Resources Information Center

    West, Linda; Wilkinson, Betty

    Materials for a teacher workshop on assessing student needs for vocational English as a Second Language (VESL) are gathered. An annotated workshop outline presents the content and sequence of the workshop. Masters are provided for handouts and transparencies, which include an icebreaker activity, the workshop agenda, materials from the "Dictionary…

  4. High Tech/High Touch: A Computer Education Leadership Development Workshop. Second Edition.

    ERIC Educational Resources Information Center

    Moursund, David

    This document contains materials and suggested activities for use in a 5-day workshop on leadership development for instructional computer coordinators, computer education teachers, workshop leaders, teachers of teachers, and other people who play a leadership role in the workshop format in small group discussions, together with sharing and…

  5. New Perspectives on Human Problem Solving

    ERIC Educational Resources Information Center

    Goldstone, Robert L.; Pizlo, Zygmunt

    2009-01-01

    In November 2008 at Purdue University, the 2nd Workshop on Human Problem Solving was held. This workshop, which was a natural continuation of the first workshop devoted almost exclusively to optimization problems, addressed a wider range of topics that reflect the scope of the "Journal of Problem Solving." The workshop was attended by 35…

  6. Instructional Supervision. VTAE Workshop 90 (Wisconsin Rapids, Wisconsin, March 5-7, 1990). Final Report.

    ERIC Educational Resources Information Center

    Lee, Howard D.

    This document contains an outline of a workshop on instructional supervision for vocational, technical, and adult education supervisors in Wisconsin. Materials used in the workshop, along with preparation materials, are included. Extensive appendixes include a list of workshop participants, the agenda, handouts on instructional supervision, and…

  7. Guidelines and Regulations for the Establishment and Operation of Missouri Extended Employment Sheltered Workshops.

    ERIC Educational Resources Information Center

    Wyrick, Rex R.

    Determination of the need for workshops for handicapped people, development of a new corporation, the adoption of bylaws, financial considerations, federal laws, workshop staff, resource material, state law, regulations, and forms, and procedures for establishing an extended employment workshop are mentioned and expanded in appendixes. Appendixes…

  8. The Dialectics Informing Identity in an Urban Youth Digital Storytelling Workshop

    ERIC Educational Resources Information Center

    DeGennaro, Donna

    2008-01-01

    This article examines an after-school program entitled Silk City Media Workshop. Briefly, the workshop engages youth in digital storytelling as a means of enhancing both their technology and literacy skills. Transcending these goals, this workshop also provides opportunities for youth to reveal multiple aspects of their unfolding identities as…

  9. PV Module Reliability Workshop | Photovoltaic Research | NREL

    Science.gov Websites

    -year old PV system in Quebec, Canada-Alex Bradley, Tanya Dhir, Yves Poissant Solar panel design factors PV Module Reliability Workshop PV Module Reliability Workshop Tuesday, February 24, 2015 Chair : Michael Kempe The 2015 PV Module Reliability Workshop (PVMRW) continued in the tradition of this annual

  10. How to Lead an OBIS Workshop--Primer.

    ERIC Educational Resources Information Center

    DeLucchi, Linda; Knott, Robert C.

    Active participation is the key to a successful Outdoor Biology Instructional Strategies (OBIS) workshop for training OBIS leaders. Most workshops are conducted by volunteer OBIS leaders for school and community youth group leaders who will either work directly with the children or train others, in which case, the emphasis of the workshop should…

  11. The Design of Workshops for Asian Second Level Schools. Study 5.

    ERIC Educational Resources Information Center

    Khan, Khurshid A.; Vickery, D. J.

    The utilization of workshop accomodations in the countries of the Asian Region are examined and the study concludes that, in most schools, a single multipurpose workshop is more economical than the separate workshops for separate crafts that are in common use at present. Design criteria are developed for multipurpose "industrial arts"…

  12. Freeing Ourselves: Removing Internal Barriers to Equality. A Workshop for Women.

    ERIC Educational Resources Information Center

    Collier, Helen V.; And Others

    This manual is for a developmental workshop for 12-18 women that uses didactic and experiential techniques to train participants to make freer educational and career choices. It contains four parts. Part 1, for the workshop administrator, overviews the nature of the workshop and provides information necessary for publicizing, organizing,…

  13. 76 FR 6477 - Industry Exchange Workshop on Food and Drug Administration Drug and Device Requirements; Public...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-04

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0002] Industry Exchange Workshop on Food and Drug Administration Drug and Device Requirements; Public Workshop AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public workshop. SUMMARY: The Food and Drug...

  14. 78 FR 15033 - Vendor Outreach Workshop for Small Businesses in Georgia of the United States

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    ... DEPARTMENT OF THE INTERIOR Office of the Secretary Vendor Outreach Workshop for Small Businesses... Workshop for small businesses in the Southeast region of the United States that are interested in doing business with the Department. This outreach workshop will review market contracting opportunities for the...

  15. 76 FR 50221 - International Workshop on Alternative Methods for Human and Veterinary Rabies Vaccine Testing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-12

    ... available space. Abstracts for scientific posters for display at the workshop are also invited (see... submission of poster abstracts is September 16, 2011. ADDRESSES: The workshop will be held at the Center for... scientific posters to be displayed during this workshop. Posters should address current research, development...

  16. 75 FR 69078 - Workshop To Review Draft Materials for the Lead (Pb) Integrated Science Assessment (ISA)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-10

    ... ENVIRONMENTAL PROTECTION AGENCY [FRL-9224-7] Workshop To Review Draft Materials for the Lead (Pb) Integrated Science Assessment (ISA) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of Workshop... (NAAQS) for Lead (Pb), EPA is announcing that a workshop to evaluate initial draft materials for the Pb...

  17. AIAA Employment Workshops (September 1, 1970-December 31, 1971). Volume III, Workshop Handbook.

    ERIC Educational Resources Information Center

    American Inst. of Aeronautics and Astronautics, New York, NY.

    In response to growing unemployment among professional personnel in the aerospace industry, a series of 175 workshops were conducted by the American Institute of Aeronautics and Astronautics (AIAA) in 43 cities. Nearly 15,000 unemployed engineers and scientists attended the workshops and reviewed job counseling and placement services from…

  18. Observer Comments Provided at the Peer Consultation Workshop (Appendix E)

    EPA Pesticide Factsheets

    The peer consultation workshop included three observer comment periods, one on the first day of the workshop and two on the second day of the workshop. This appendix includes verbatim transcripts (to the extent that specific remarks were audible from recordings) of the observer comments, in the order the comments were given.

  19. Career Planning for Minority Women. Facilitator's Manual.

    ERIC Educational Resources Information Center

    Jackson, Stanlie M., Ed.

    This facilitator's manual consists of guidelines and materials for use in conducting a workshop dealing with career planning for minority women. Covered in the first half of the manual are the following aspects of implementing the workshop: background on the need for and development of the workshop, a workshop outline and time schedule, the…

  20. 77 FR 70451 - Report of the Evidence-Based Methodology Workshop on Polycystic Ovary Syndrome-Request for Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-26

    ..., 2012. The purpose of the report is to summarize the workshop and identify future research priorities... the workshop agenda. The NIH Library created an extensive, descriptive bibliography on PCOS to... the workshop and identifies future research priorities. The report will be available online beginning...

  1. 77 FR 38775 - Schedules for Atlantic Shark Identification Workshops and Protected Species Safe Handling...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ..., 2012, in Rosenberg, TX, has been changed to August 16, 2012. This workshop notice originally published... & Suites, 28332 SW Freeway 59, Rosenberg, TX 77471. The July and September workshop dates remain unchanged... Atlantic Shark Identification Workshop scheduled for August 9, 2012, in Rosenberg, TX, has been rescheduled...

  2. 76 FR 29195 - National Strategy for Trusted Identities in Cyberspace (NSTIC) Governance Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-20

    ... Trusted Identities in Cyberspace (NSTIC) Governance Workshop AGENCY: National Institute of Standards... for Trusted Identities in Cyberspace (NSTIC) Governance Workshop to be held on Thursday, June 9, 2011... Cyberspace (NSTIC) Governance Workshop will be held Thursday, June 9, 2011, 9 a.m. until 5 p.m. and Friday...

  3. Read Across Approaches: Chemical Structure and Bioactivity ...

    EPA Pesticide Factsheets

    Presentation for FDA-CFSAN and ILSI workshop on Workshop on State of the Science on Alternatives to Animal Testing and Integration of Testing Strategies for Food Safety Assessments Presentation for FDA-CFSAN and ILSI workshop on Workshop: State of the Science on Alternatives to Animal Testing and Integration of Testing Strategies for Food Safety Assessments

  4. 77 FR 15719 - Public Workshop to Seek Comment on Federal Conformity Assessment Guidance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ... (NIST), Department of Commerce. ACTION: Notice of Public Workshop. SUMMARY: The U.S. Department of Commerce's (DOC) National Institute of Standards and Technology (NIST) will hold a free public workshop.... Eastern Time (ET) at NIST in Gaithersburg, Maryland. The purpose of the NIST public workshop is (1) to...

  5. Distance Education and Plagiarism Prevention at the University of South Carolina Upstate

    ERIC Educational Resources Information Center

    Kirsch, Breanne A.; Bradley, Lola

    2012-01-01

    At the University of South Carolina Upstate, two librarians created a series of workshops to proactively prevent plagiarism. To reach distance education students, online workshops were developed in Blackboard including basic and advanced workshops for lower and upper-level courses. The workshops are intended to introduce students to the concepts…

  6. The Many Co-Operative Roles Available to Workshop Co-Facilitators

    ERIC Educational Resources Information Center

    Jacobs, George M.; Seow, Peter

    2013-01-01

    This paper argues that workshop co-facilitators should be actively involved in planning, conducting and debriefing the workshops in which they are involved. The paper discusses 12 possible roles for workshop co-facilitators and attempts to motivate some of these roles with reference to Humanistic Psychology, Social Interdependence Theory,…

  7. ICP-MS Workshop

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Carman, April J.; Eiden, Gregory C.

    2014-11-01

    This is a short document that explains the materials that will be transmitted to LLNL and DNN HQ regarding the ICP-MS Workshop held at PNNL June 17-19th. The goal of the information is to pass on to LLNL information regarding the planning and preparations for the Workshop at PNNL in preparation of the SIMS workshop at LLNL.

  8. Proceedings of the Fifth International Workshop on Targetry and Target Chemistry

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Dahl, J.R.; Ferrieri, R.; Finn, R.

    The goal of the International Workshop on Targetry and Target Chemistry series has always been to provide an open forum for discussion of medical radionuclide production, primarily with particle accelerators. The format is intended to encourage the participants to set the direction of the ensuing discussion, allowing the participants to focus on areas of greatest immediate interest. The preceding workshops have set this tone and this workshop was designed to continue in this spirit. The topics of each session were selected by the local organizing committee after discussion with many of the attendees of the previous workshops. The formality ofmore » the workshops has gradually increased from the first rather small, very informal gathering in Heidelburg to the larger contingent present in Villigen, but the open discussion of topics of preoccupation has been maintained. Each Workshop has had areas of particular fascination. In the Fifth workshop the major focus was on the development of new accelerators and on the production of ammonia. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.« less

  9. Implementation and Outcomes of a Faculty-Based, Peer Review Manuscript Writing Workshop.

    PubMed

    Kulage, Kristine M; Larson, Elaine L

    2016-01-01

    The publication of scholarly work and research findings is an important expectation for nursing faculty; however, academic writing is often neglected, leaving dissemination through manuscript writing an area of concern for the nursing profession. Writing initiatives have been utilized to promote scholarly dissemination in schools of nursing, but those described in the literature have been primarily non-United States based and student focused. This article describes a faculty-based manuscript writing workshop, assesses participants' impressions, and describes its impact on scholarly output. The workshop is a collaborative learning process utilizing peer review to improve manuscript quality and model behaviors for improving writing and peer-reviewing skills. Seventeen workshop participants including three predoctoral students, 6 postdoctoral fellows, and 8 faculty members completed an anonymous workshop survey (81% response rate). All but 1 of 17 manuscripts reviewed in the workshop are published, accepted, or in the review process. All participants indicated that the workshop was a valuable use of time and would recommend it to colleagues. The greatest reported workshop benefit was its function as an impetus to complete and submit manuscripts. We recommend the manuscript writing workshop model for other schools of nursing seeking ways to expand their scholarly output and create accountability for dissemination through manuscript writing. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. The effect of short-term workshop on improving clinical reasoning skill of medical students

    PubMed Central

    Yousefichaijan, Parsa; Jafari, Farshad; Kahbazi, Manijeh; Rafiei, Mohammad; Pakniyat, AbdolGhader

    2016-01-01

    Background: Clinical reasoning process leads clinician to get purposeful steps from signs and symptoms toward diagnosis and treatment. This research intends to investigate the effect of teaching clinical reasoning on problem-solving skills of medical students. Methods: This research is a semi-experimental study. Nineteen Medical student of the pediatric ward as case group participated in a two-day workshop for training clinical reasoning. Before the workshop, they filled out Diagnostic Thinking Inventory (DTI) questionnaires. Fifteen days after the workshop the DTI questionnaire completed and "key feature" (KF) test and "clinical reasoning problem" (CRP) test was held. 23 Medical student as the control group, without passing the clinical reasoning workshop DTI questionnaire completed, and KF test and CRP test was held. Results: The average score of the DTI questionnaire in the control group was 162.04 and in the case group before the workshop was 153.26 and after the workshop was 181.68. Compare the average score of the DTI questionnaire before and after the workshop there is a significant difference. The difference between average KF test scores in the control and the case group was not significant but between average CRP test scores was significant. Conclusion: Clinical reasoning workshop is effectiveness in promoting problem-solving skills of students. PMID:27579286

  11. Minnowbrook V: 2006 Workshop on Unsteady Flows in Turbomachinery

    NASA Technical Reports Server (NTRS)

    LaGraff, John E.; Ashpis, David E.; Oldfield, Martin L. G.; Gostelow, J. Paul

    2006-01-01

    This CD-ROM contain materials presented at the Minnowbrook V 2006 Workshop on Unsteady Flows in Turbomachinery, held at the Syracuse University Minnowbrook Conference Center, New York, on August 20-23, 2006. The workshop organizers were John E. LaGraff (Syracuse University), Martin L.G. Oldfield (Oxford University), and J. Paul Gostelow (University of Leicester). The workshop followed the theme, venue, and informal format of four earlier workshops: Minnowbrook I (1993), Minnowbrook II (1997), Minnowbrook III (2000), and Minnowbrook IV (2003). The workshop was focused on physical understanding of unsteady flows in turbomachinery, with the specific goal of contributing to engineering application of improving design codes for turbomachinery. The workshop participants included academic researchers from the United States and abroad and representatives from the gas-turbine industry and U.S. Government laboratories. The physical mechanisms discussed were related to unsteady wakes, active flow control, turbulence, bypass and natural transition, separation bubbles and turbulent spots, modeling of turbulence and transition, heat transfer and cooling, surface roughness, unsteady CFD, and DNS. This CD-ROM contains copies of the viewgraphs presented, organized according to the workshop sessions. Full-color viewgraphs and animations are included. The workshop summary and the plenary discussion transcripts clearly highlight the need for continued vigorous research in the technologically important area of unsteady flows in turbomachines.

  12. The effect of short-term workshop on improving clinical reasoning skill of medical students.

    PubMed

    Yousefichaijan, Parsa; Jafari, Farshad; Kahbazi, Manijeh; Rafiei, Mohammad; Pakniyat, AbdolGhader

    2016-01-01

    Clinical reasoning process leads clinician to get purposeful steps from signs and symptoms toward diagnosis and treatment. This research intends to investigate the effect of teaching clinical reasoning on problem-solving skills of medical students. This research is a semi-experimental study. Nineteen Medical student of the pediatric ward as case group participated in a two-day workshop for training clinical reasoning. Before the workshop, they filled out Diagnostic Thinking Inventory (DTI) questionnaires. Fifteen days after the workshop the DTI questionnaire completed and "key feature" (KF) test and "clinical reasoning problem" (CRP) test was held. 23 Medical student as the control group, without passing the clinical reasoning workshop DTI questionnaire completed, and KF test and CRP test was held. The average score of the DTI questionnaire in the control group was 162.04 and in the case group before the workshop was 153.26 and after the workshop was 181.68. Compare the average score of the DTI questionnaire before and after the workshop there is a significant difference. The difference between average KF test scores in the control and the case group was not significant but between average CRP test scores was significant. Clinical reasoning workshop is effectiveness in promoting problem-solving skills of students.

  13. Progressive Tinnitus Management Level 3 Skills Education: A 5-Year Clinical Retrospective.

    PubMed

    Edmonds, Catherine M; Ribbe, Cheri; Thielman, Emily J; Henry, James A

    2017-09-18

    The primary purpose of this study was to determine whether progressive tinnitus management Level 3 skills education workshops conducted at the Bay Pines and Boston Veterans Affairs hospitals result in consistent use of the presented tinnitus management strategies by patients 1-5 years after completing the workshops. In fiscal year (FY) 2015, the tinnitus workshop follow-up form was mailed to all veterans who completed the Level 3 workshops between FY 2010 and FY 2014. Data were compiled to determine which, if any, of the skills taught in the workshops were being used 1-5 years after completion of the workshops and the impact on quality-of-life indicators. All self-management skills were being utilized up to 5 years postcompletion; therapeutic sound was utilized the most. The majority of patients reported an improved ability to manage reactions to tinnitus and improved quality-of-life indicators. Over 90% of patients from both sites recommended the program to others with tinnitus. The self-management skills taught in the progressive tinnitus management Level 3 workshops are sustained over time even when limited resources prevent the full complement of workshops or the involvement of mental health services. The workshops can also be successfully implemented through remote delivery via videoconferencing (telehealth). https://doi.org/10.23641/asha.5370883.

  14. Machine Learning Technologies and Their Applications for Science and Engineering Domains Workshop -- Summary Report

    NASA Technical Reports Server (NTRS)

    Ambur, Manjula; Schwartz, Katherine G.; Mavris, Dimitri N.

    2016-01-01

    The fields of machine learning and big data analytics have made significant advances in recent years, which has created an environment where cross-fertilization of methods and collaborations can achieve previously unattainable outcomes. The Comprehensive Digital Transformation (CDT) Machine Learning and Big Data Analytics team planned a workshop at NASA Langley in August 2016 to unite leading experts the field of machine learning and NASA scientists and engineers. The primary goal for this workshop was to assess the state-of-the-art in this field, introduce these leading experts to the aerospace and science subject matter experts, and develop opportunities for collaboration. The workshop was held over a three day-period with lectures from 15 leading experts followed by significant interactive discussions. This report provides an overview of the 15 invited lectures and a summary of the key discussion topics that arose during both formal and informal discussion sections. Four key workshop themes were identified after the closure of the workshop and are also highlighted in the report. Furthermore, several workshop attendees provided their feedback on how they are already utilizing machine learning algorithms to advance their research, new methods they learned about during the workshop, and collaboration opportunities they identified during the workshop.

  15. A stress management workshop improves residents' coping skills.

    PubMed

    McCue, J D; Sachs, C L

    1991-11-01

    We describe the effectiveness of a stress management workshop designed for physicians. Of the 64 medicine, pediatrics, and medicine-pediatrics residents who agreed to participate in the workshop, the 43 who could be freed from clinical responsibilities constituted the intervention group; the 21 residents who could not be freed from clinical responsibilities were asked to be the nonintervention group. The ESSI Stress Systems Instrument and Maslach Burnout Inventory were administered to control subjects and workshop participants 2 weeks before and 6 weeks after the workshop. The half-day workshops taught management of the stresses of medical practice through: (1) learning and practicing interpersonal skills that increase the availability of social support; (2) prioritization of personal, work, and educational demands; (3) techniques to increase stamina and attend to self-care needs; (4) recognition and avoidance of maladaptive responses; and (5) positive outlook skills. Overall, the ESSI Stress Systems Instrument test scores for the workshop participants improved (+1.27), while the nonintervention group's mean scores declined (-0.65). All 21 individual ESSI Stress Systems Instrument scale items improved for the workshop, compared with eight of 21 items for the nonintervention group. The workshop group improved in the Maslach Burnout Inventory emotional exhaustion scale and deteriorated less than the nonintervention group in the depersonalization scale. We conclude that a modest, inexpensive stress management workshop was received positively, and can lead to significant short-term improvement in stress and burnout test scores for medicine and pediatrics residents.

  16. Pollution characteristics and health risk assessment of volatile organic compounds emitted from different plastic solid waste recycling workshops.

    PubMed

    He, Zhigui; Li, Guiying; Chen, Jiangyao; Huang, Yong; An, Taicheng; Zhang, Chaosheng

    2015-04-01

    The pollution profiles of volatile organic compounds (VOCs) emitted from different recycling workshops processing different types of plastic solid waste (PSW) and their health risks were investigated. A total of 64 VOCs including alkanes, alkenes, monoaromatics, oxygenated VOCs (OVOCs), chlorinated VOCs (ClVOCs) and acrylonitrile during the melting extrusion procedure were identified and quantified. The highest concentration of total VOCs (TVOC) occurred in the poly(acrylonitrile-butadiene styrene) (ABS) recycling workshop, followed by the polystyrene (PS), polypropylene (PP), polyamide (PA), polyvinyl chloride (PVC), polyethylene (PE) and polycarbonate (PC) workshops. Monoaromatics were found as the major component emitted from the ABS and PS recycling workshops, while alkanes were mainly emitted from the PE and PP recycling processes, and OVOCs from the PVC and PA recycling workshops. According to the occupational exposure limits' (OEL) assessment, the workers suffered acute and chronic health risks in the ABS and PS recycling workshops. Meanwhile, it was found that most VOCs in the indoor microenvironments were originated from the melting extrusion process, while the highest TVOC concentration was observed in the PS rather than in the ABS recycling workshop. Non-cancer hazard indices (HIs) of all individual VOCs were <1.0, whereas the total HI in the PS recycling workshop was 1.9, posing an adverse chronic health threat. Lifetime cancer risk assessment suggested that the residents also suffered from definite cancer risk in the PS, PA, ABS and PVC recycling workshops. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Effect of rater training on reliability and accuracy of mini-CEX scores: a randomized, controlled trial.

    PubMed

    Cook, David A; Dupras, Denise M; Beckman, Thomas J; Thomas, Kris G; Pankratz, V Shane

    2009-01-01

    Mini-CEX scores assess resident competence. Rater training might improve mini-CEX score interrater reliability, but evidence is lacking. Evaluate a rater training workshop using interrater reliability and accuracy. Randomized trial (immediate versus delayed workshop) and single-group pre/post study (randomized groups combined). Academic medical center. Fifty-two internal medicine clinic preceptors (31 randomized and 21 additional workshop attendees). The workshop included rater error training, performance dimension training, behavioral observation training, and frame of reference training using lecture, video, and facilitated discussion. Delayed group received no intervention until after posttest. Mini-CEX ratings at baseline (just before workshop for workshop group), and four weeks later using videotaped resident-patient encounters; mini-CEX ratings of live resident-patient encounters one year preceding and one year following the workshop; rater confidence using mini-CEX. Among 31 randomized participants, interrater reliabilities in the delayed group (baseline intraclass correlation coefficient [ICC] 0.43, follow-up 0.53) and workshop group (baseline 0.40, follow-up 0.43) were not significantly different (p = 0.19). Mean ratings were similar at baseline (delayed 4.9 [95% confidence interval 4.6-5.2], workshop 4.8 [4.5-5.1]) and follow-up (delayed 5.4 [5.0-5.7], workshop 5.3 [5.0-5.6]; p = 0.88 for interaction). For the entire cohort, rater confidence (1 = not confident, 6 = very confident) improved from mean (SD) 3.8 (1.4) to 4.4 (1.0), p = 0.018. Interrater reliability for ratings of live encounters (entire cohort) was higher after the workshop (ICC 0.34) than before (ICC 0.18) but the standard error of measurement was similar for both periods. Rater training did not improve interrater reliability or accuracy of mini-CEX scores. clinicaltrials.gov identifier NCT00667940

  18. Training Substance Abuse Clinicians in Motivational Interviewing Using Live Supervision via Tele-conferencing

    PubMed Central

    Smith, Jennifer L.; Carpenter, Kenneth M.; Amrhein, Paul C.; Brooks, Adam C.; Levin, Deborah; Schreiber, Elizabeth A.; Travaglini, Laura A.; Hu, Mei-Chen; Nunes, Edward V.

    2012-01-01

    Background Training through traditional workshops is relatively ineffective for changing counseling practices. Tele-conferencing Supervision (TCS) was developed to provide remote, live supervision for training motivational interviewing (MI). Method 97 community drug treatment counselors completed a 2-day MI workshop and were randomized to: live supervision via tele-conferencing (TCS; n=32), standard tape-based supervision (Tape; n=32), or workshop alone (Workshop; n=33). Supervision conditions received 5 weekly supervision sessions at their sites using actors as standard patients. Sessions with clients were rated for MI skill with the Motivational Interviewing Treatment Integrity (MITI) coding system pre-workshop and 1, 8, and 20 weeks post-workshop. Mixed effects linear models were used to test training condition on MI skill at 8 and 20 weeks. Results TCS scored better than Workshop on the MITI for Spirit (mean difference = 0.76; p < .0001; d = 1.01) and Empathy (mean difference = 0.68; p < .001; d = 0.74). Tape supervision fell between TCS and Workshop, with Tape superior to Workshop for Spirit (mean difference = 0.40; p < .05). TCS was superior to Workshop in reducing MI non-adherence and increasing MI adherence, and was superior to Workshp and Tape in increasing the reflection to question ratio. Tape was superior to TCS in increasing complex reflections. Percentage of counselors meeting proficiency differed significantly between training conditions for the most stringent threshold (Spirit and Empathy scores ≥ 6), and were modest, ranging from 13% to 67%, for TCS and Tape. Conclusion TCS shows promise for promoting new counseling behaviors following participation in workshop training. However, further work is needed to improve supervision methods in order to bring more clinicians to high levels of proficiency and facilitate the dissemination of evidence-based practices. PMID:22506795

  19. The Lunar Reconnaissance Orbiter Professional Development Workshop Series: Example of an Excellent Mechanism of Scientific Dissemination

    NASA Astrophysics Data System (ADS)

    Jones, A. P.; Hsu, B. C.; Bleacher, L.; Millham, R. A.

    2010-12-01

    The Lunar Reconnaissance Orbiter (LRO) Lunar Institute for Educators pilot workshop was held at NASA Goddard Space Flight Center in Greenbelt, MD in July of 2010. At this workshop, educators of grades 6-12 learned about lunar science, exploration, and how our understanding of the Moon has changed since the Apollo missions. The workshop exposed teachers to science results from recent lunar missions, particularly LRO, through presentations and discussions with lunar scientists. It allowed them to explore real LRO data, participate in hands-on lunar science activities, and learn how to incorporate these data and activities into their classrooms. Other workshop activities focused on mitigating student, and teacher, misconceptions about the Moon. As a result of the workshop, educators reported feeling a renewed excitement about the Moon, and more confidence in teaching lunar science to their students. Quarterly follow-up professional development sessions will monitor the progress of the workshop participants throughout the year, and provide additional support to the teachers, as needed. Evaluations from the 2010 pilot program are being used to improve LRO workshops as they expand contextually and geographically in the coming years. Ten workshops will be held across the United States in 2011 and 2012. Areas that have been underserved, with respect to NASA workshops, will be specifically targeted. Educator professional development workshops such as this one are an excellent mechanism for scientists to disseminate the latest discoveries from their missions and research to educators across the country and to get real data in the hands of students, further strengthening the students’ interest and understanding of science, technology, engineering, and math (STEM) content and careers. Making a model: educators construct topographic maps of Play-Doh volcanoes.

  20. Optical Science: Deploying Technical Concepts and Engaging Participation through Digital Storytelling

    NASA Astrophysics Data System (ADS)

    Thomas, R. G.; Berry, K.; Arrigo, J.; Hooper, R. P.

    2013-12-01

    Technical 'hands-on' training workshops are designed to bring together scientists, technicians, and program managers from universities, government agencies, and the private sector to discuss methods used and advances made in instrumentation and data analysis. Through classroom lectures and discussions combined with a field-day component, hands-on workshop participants get a 'full life cycle' perspective from instrumentation concepts and deployment to data analysis. Using film to document this process is becoming increasingly more popular, allowing scientists to add a story-telling component to their research. With the availability of high-quality and low priced professional video equipment and editing software, scientists are becoming digital storytellers. The science video developed from the 'hands-on' workshop, Optical Water Quality Sensors for Nutrients: Concepts, Deployment, and Analysis, encapsulates the objectives of technical training workshops for participants. Through the use of still photography, video, interviews, and sound, the short video, An Introduction to CUAHSI's Hands-on Workshops, produced by a co-instructor of the workshop acts as a multi-purpose tool. The 10-minute piece provides an overview of workshop field day activities and works to bridge the gap between classroom learning, instrumentation application and data analysis. CUAHSI 'hands-on' technical workshops have been collaboratively executed with faculty from several universities and with the U.S. Geological Survey. The video developed was designed to attract new participants to these professional development workshops, to stimulate a connection with the environment, to act as a workshop legacy resource, and also serve as a guide for prospective hands-on workshop organizers. The effective use of film and short videos in marketing scientific programs, such as technical trainings, allows scientists to visually demonstrate the technologies currently being employed and to provide a more intriguing perspective on scientific research.

  1. Methods for Using Ab Initio Potential Energy Surfaces in Studies of Gas-Phase Reactions of Energetic Molecules

    DTIC Science & Technology

    2014-08-20

    including zero-point energy ( ZPE ) corrections, 43.21 kcal/mol and 50.46 kcal/mol, respectively. The decomposition initiated by trans-HONO elimination can...CCSD(T)/cc-pVTZ level with ZPE corrections) of 47.00 kcal/mol and 48.27 kcal/mol, respectively. Thus, at the CCSD(T)/cc-pVTZ level, the ordering of

  2. CO2 AND N-FERTILIZATION EFFECTS ON FINE ROOT LENGTH, PRODUCTION, AND MORTALITY: A 4-YEAR PONDEROSA PINE STUDY

    EPA Science Inventory

    We conducted a 4-year study of Pinus ponderosa fine root (<2 mm) responses to atmospheric CO2 and N-fertilization. Seedlings were grown in open-top chambers at 3 CO2 levels (ambient, ambient+175 mol/mol, ambient+350 mol/mol) and 3 N-fertilization levels (0, 10, 20 g?m-2?yr-1). ...

  3. A novel Ru/TiO2 hybrid nanocomposite catalyzed photoreduction of CO2 to methanol under visible light

    NASA Astrophysics Data System (ADS)

    Kumar, Pawan; Joshi, Chetan; Labhsetwar, Nitin; Boukherroub, Rabah; Jain, Suman L.

    2015-09-01

    A novel in situ synthesized Ru(bpy)3/TiO2 hybrid nanocomposite is developed for the photoreduction of CO2 into methanol under visible light irradiation. The prepared composite was characterized by means of SEM, TEM, XRD, DT-TGA, XPS, UV-Vis and FT-IR techniques. The photocatalytic activity of the synthesized hybrid catalyst was tested for the photoreduction of CO2 under visible light using triethylamine as a sacrificial donor. The methanol yield for the Ru(bpy)3/TiO2 hybrid nanocomposite was found to be 1876 μmol g-1 cat (φMeOH 0.024 mol Einstein-1) that was much higher in comparison with the in situ synthesized TiO2, 828 μmol g-1 cat (φMeOH 0.010 mol Einstein-1) and the homogeneous Ru(bpy)3Cl2 complex, 385 μmol g-1 cat (φMeOH 0.005 mol Einstein-1).A novel in situ synthesized Ru(bpy)3/TiO2 hybrid nanocomposite is developed for the photoreduction of CO2 into methanol under visible light irradiation. The prepared composite was characterized by means of SEM, TEM, XRD, DT-TGA, XPS, UV-Vis and FT-IR techniques. The photocatalytic activity of the synthesized hybrid catalyst was tested for the photoreduction of CO2 under visible light using triethylamine as a sacrificial donor. The methanol yield for the Ru(bpy)3/TiO2 hybrid nanocomposite was found to be 1876 μmol g-1 cat (φMeOH 0.024 mol Einstein-1) that was much higher in comparison with the in situ synthesized TiO2, 828 μmol g-1 cat (φMeOH 0.010 mol Einstein-1) and the homogeneous Ru(bpy)3Cl2 complex, 385 μmol g-1 cat (φMeOH 0.005 mol Einstein-1). Electronic supplementary information (ESI) available: GC chromatograms of reaction products and calibration curve for methanol analysis. See DOI: 10.1039/c5nr03712c

  4. [Application of three control banding tools to occupational health risk assessment of titanium dioxide manufacturing factory].

    PubMed

    Xu, H D; Zhao, L; Tang, S C; Zhang, J; Kong, F L; Jia, G

    2016-12-20

    Objective: To explore and validate suitable risk assessment methods for titanium dioxide though applying three risk assessment tools for nanomaterials based on the control banding (CB) approach. Methods: A factory manufacturing titanium dioxide in Jinan city, Shandong province, was assessed using a quantitative exposure method and qualitative risk assessment methods in September, 2014. A condensation particle counter equipment was used to monitor the number concentration of particles at packaging workshop and jet milling workshop. We employed three control banding tools, including CB nanotool, Stoffenmanager nano and the Guidance on working safely with nanomaterials and nanoproducts (GWSNN) to evaluate the two workshops, then compared the evaluation results. Results: The increases of particle concentrations were generated directly by packaging and jet milling processes, the number concentration from (3.52±1.46) ×10(4)/cm(3) to (14.70±8.86) ×10(4)/cm(3) at packaging workshop and from (0.97±0.25) ×10(4)/cm(3) to (1.26±0.35) ×10(4)/cm(3) at milling workshop (both P <0.05) . The number concentrations at packaging workshop were higher than those at jet milling workshop during both manufacturing and break times (both P <0.05) . The results of CB nanotool showed that the risk level of the packaging workshop was classified as high and the risk level of the jet milling workshop was classified asmedium. The results of Stoffenmanager nano showed that the risk level of the packaging workshop was classified as medium and the risk level of the jet milling workshop was classified as low. The results of GWSNN showed that the risk level of packaging workshop was classified as high and the risk level of jet milling workshop was classified as low. Conclusion: The results of evaluation based on the three control banding tools are related and aligned with the results of quantitative monitoring, so they are all suitable to perform occupational health risk assessment on industrial scale production of titanium dioxideto some extent.

  5. NASA's Electronic Procurement System and the Impact on Small Business

    NASA Technical Reports Server (NTRS)

    Dozier, Ken

    1998-01-01

    Three workshops, held in Lancaster, Orange County and Compton, were produced by the Los Angeles Regional Technology Alliance (LARTA) and NASA Far West Technology Transfer Center (FWRTTC). The workshops were held on December 12, 1997, February 5, 1998, and March 30, 1998, respectively. The purpose behind these workshops was to spread information regarding NASA procurement opportunities to small businesses in the region. This was accomplished by inviting economic and business development organizations to the three workshops, presenting NASA procurement resources to them, and asking them to distribute this information to the small businesses in their communities. With the assistance of LARTA, marketing and publicity in the form of direct mail, telemarketing, and promotion via a web site was implemented to publicize the workshops. These methods were remarkably effective because they enabled the workshops to attain its full capacity. Further publicity was provided by Wendy Reed of Valley Focus Magazine, an Antelope Valley Magazine aimed at business people. Her article entitled, "Doing Business with the Government" recapped the Lancaster workshop that she had attended and made references to several presentations. In the article, she discussed selling to the government via electronic commerce, and specifically mentioned Robert Medina, the NASA Dryden Small Business Specialist, as a contact person for those interested in pursuing procurement opportunities. The feedback provided by the participants is illustrated by the enclosed graphs and charts. These figures represent the number of participants who have frequented web sites presented at workshops, specifically the NASA procurement resources, and how extensive information dissemination was. Input from participants was favorable and encouraged more NASA Dryden workshops directly to the small business communities. There was an overwhelming response to the benefit of the NASA procurement opportunities presented at the workshops. Ninety-nine percent of participants who responded to surveys expressed that the NASA procurement information was beneficial. By the fifth month after the start of the workshops, NASA procurement resource inquiries peaked at 100%. Also during this time, 100% of respondents to a survey mentioned that they had passed along information from workshops to other small businesses or organizations that could benefit from it. These results indicate successful implementation of the Dryden Workshops. The objective of spreading NASA procurement opportunities throughout small businesses in the region was achieved through the three workshops. In conclusion, we recommend that further NASA procurement workshops be funded to continue the education and outreach that has been started. We also feel that in addition to targeting economic development service providers, Dryden procurement should also be provided directly to small business communities.

  6. Benzoate fermentation by the anaerobic bacterium Syntrophus aciditrophicus in the absence of hydrogen-using microorganisms.

    PubMed

    Elshahed, M S; McInerney, M J

    2001-12-01

    The anaerobic bacterium Syntrophus aciditrophicus metabolized benzoate in pure culture in the absence of hydrogen-utilizing partners or terminal electron acceptors. The pure culture of S. aciditrophicus produced approximately 0.5 mol of cyclohexane carboxylate and 1.5 mol of acetate per mol of benzoate, while a coculture of S. aciditrophicus with the hydrogen-using methanogen Methanospirillum hungatei produced 3 mol of acetate and 0.75 mol of methane per mol of benzoate. The growth yield of the S. aciditrophicus pure culture was 6.9 g (dry weight) per mol of benzoate metabolized, whereas the growth yield of the S. aciditrophicus-M. hungatei coculture was 11.8 g (dry weight) per mol of benzoate. Cyclohexane carboxylate was metabolized by S. aciditrophicus only in a coculture with a hydrogen user and was not metabolized by S. aciditrophicus pure cultures. Cyclohex-1-ene carboxylate was incompletely degraded by S. aciditrophicus pure cultures until a free energy change (DeltaG') of -9.2 kJ/mol was reached (-4.7 kJ/mol for the hydrogen-producing reaction). Cyclohex-1-ene carboxylate, pimelate, and glutarate transiently accumulated at micromolar levels during growth of an S. aciditrophicus pure culture with benzoate. High hydrogen (10.1 kPa) and acetate (60 mM) levels inhibited benzoate metabolism by S. aciditrophicus pure cultures. These results suggest that benzoate fermentation by S. aciditrophicus in the absence of hydrogen users proceeds via a dismutation reaction in which the reducing equivalents produced during oxidation of one benzoate molecule to acetate and carbon dioxide are used to reduce another benzoate molecule to cyclohexane carboxylate, which is not metabolized further. Benzoate fermentation to acetate, CO(2), and cyclohexane carboxylate is thermodynamically favorable and can proceed at free energy values more positive than -20 kJ/mol, the postulated minimum free energy value for substrate metabolism.

  7. Changes in growth, carbon and nitrogen enzyme activity and mRNA accumulation in the halophilic microalga Dunaliella viridis in response to NaCl stress

    NASA Astrophysics Data System (ADS)

    Wang, Dongmei; Wang, Weiwei; Xu, Nianjun; Sun, Xue

    2016-12-01

    Many species of microalga Dunaliella exhibit a remarkable tolerance to salinity and are therefore ideal for probing the effects of salinity. In this work, we assessed the effects of NaCl stress on the growth, activity and mRNA level of carbon and nitrogen metabolism enzymes of D. viridis. The alga could grow over a salinity range of 0.44 mol L-1 to 3.00 mol L-1 NaCl, but the most rapid growth was observed at 1.00 mol L-1 NaCl, followed by 2.00 mol L-1 NaCl. Paralleling these growth patterns, the highest initial and total Rubisco activities were detected in the presence of 1.00 mol L-1 NaCl, decreasing to 37.33% and 26.39% of those values, respectively, in the presence of 3.00 mol L-1 NaCl, respectively. However, the highest extracellular carbonic anhydrase (CA) activity was measured in the presence of 2.00 mol L-1 NaCl, followed by 1.00 mol L-1 NaCl. Different from the two carbon enzymes, nitrate reductase (NR) activity showed a slight change under different NaCl concentrations. At the transcriptional level, the mRNAs of Rubisco large subunit ( rbcL), and small subunit ( rbcS), attained their highest abundances in the presence of 1.00 and 2.00 mol L-1 NaCl, respectively. The CA mRNA accumulation was induced from 0.44 mol L-1 to 3.00 mol L-1 NaCl, but the NR mRNA showed the decreasing tendency with the increasing salinity. In conclusion, the growth and carbon fixation enzyme of Rubisco displayed similar tendency in response to NaCl stress, CA was proved be salt-inducible within a certain salinity range and NR showed the least effect by NaCl in D. viridis.

  8. Benzoate Fermentation by the Anaerobic Bacterium Syntrophus aciditrophicus in the Absence of Hydrogen-Using Microorganisms

    PubMed Central

    Elshahed, Mostafa S.; McInerney, Michael J.

    2001-01-01

    The anaerobic bacterium Syntrophus aciditrophicus metabolized benzoate in pure culture in the absence of hydrogen-utilizing partners or terminal electron acceptors. The pure culture of S. aciditrophicus produced approximately 0.5 mol of cyclohexane carboxylate and 1.5 mol of acetate per mol of benzoate, while a coculture of S. aciditrophicus with the hydrogen-using methanogen Methanospirillum hungatei produced 3 mol of acetate and 0.75 mol of methane per mol of benzoate. The growth yield of the S. aciditrophicus pure culture was 6.9 g (dry weight) per mol of benzoate metabolized, whereas the growth yield of the S. aciditrophicus-M. hungatei coculture was 11.8 g (dry weight) per mol of benzoate. Cyclohexane carboxylate was metabolized by S. aciditrophicus only in a coculture with a hydrogen user and was not metabolized by S. aciditrophicus pure cultures. Cyclohex-1-ene carboxylate was incompletely degraded by S. aciditrophicus pure cultures until a free energy change (ΔG′) of −9.2 kJ/mol was reached (−4.7 kJ/mol for the hydrogen-producing reaction). Cyclohex-1-ene carboxylate, pimelate, and glutarate transiently accumulated at micromolar levels during growth of an S. aciditrophicus pure culture with benzoate. High hydrogen (10.1 kPa) and acetate (60 mM) levels inhibited benzoate metabolism by S. aciditrophicus pure cultures. These results suggest that benzoate fermentation by S. aciditrophicus in the absence of hydrogen users proceeds via a dismutation reaction in which the reducing equivalents produced during oxidation of one benzoate molecule to acetate and carbon dioxide are used to reduce another benzoate molecule to cyclohexane carboxylate, which is not metabolized further. Benzoate fermentation to acetate, CO2, and cyclohexane carboxylate is thermodynamically favorable and can proceed at free energy values more positive than −20 kJ/mol, the postulated minimum free energy value for substrate metabolism. PMID:11722901

  9. NK2 tachykinin receptors mediate contraction of the pig intravesical ureter: tachykinin-induced enhancement of non-adrenergic non-cholinergic excitatory neurotransmission.

    PubMed

    Bustamante, S; Orensanz, L M; Barahona, M V; García-Sacristán, A; Hernández, M

    2001-01-01

    The current study was designed to characterize the functionally active tachykinin receptors involved in tachykinin-elicited contractions in the pig intravesical ureter, and to investigate the possible modulation exerted by the natural tachykinins substance P (SP) and neurokinin A (NKA) on the non-adrenergic non-cholinergic (NANC) excitatory ureteral neurotransmission. In pig intravesical ureteral strips pretreated with phosphoramidon (10(-5) mol/L) to block the endopeptidase activities, isometric force recordings showed that SP, NKA, and the NK2 receptor selective agonist [beta-Ala(8)]-NKA (4-10), all three induced contractions, with the following potency order: NKA > [beta-Ala(8) ]-NKA (4-10) > SP. [Sar(9), Met(O(2))(11)]-SP and senktide, selective agonists of the NK1 and NK3 receptors, respectively, failed to modify the ureteral tone. Urothelium removal and incubation with tetrodotoxin (10(-6) mol/L), phentolamine (10(-7) mol/L), propranolol (3 x 10(-6) mol/L), atropine (10(-7) mol/L) and indomethacin (3 x 10(-6) mol/L), did not alter the contraction induced by a submaximal (10(-7) mol/L) dose of [beta-Ala(8)]-NKA (4-10). MEN 10,376 (10(-8)-10(-7) mol/L), a NK2 receptor antagonist, reduced the contraction to 3 x 10(-8) mol/L NKA. GR 82334 (10(-6) -10(-5) mol/L) and SR 142801 (10(-8)-10(-7) mol/L), selective antagonists of the NK1 and NK3 receptors, respectively, did not modify that contraction. In pig intravesical ureteral strips in NANC conditions, SP and NKA induced a potentiation of the contractions to electrical field stimulation (EFS) and to exogenous ATP. The results suggest that the tachykinins evoke a direct contraction of pig intravesical ureteral strips through NK2 receptors located in the smooth muscle. SP and NKA exert an enhancement of the NANC excitatory neurotransmission of the pig intravesical ureter.

  10. Decrease of serum carnitine levels in patients with or without gastrointestinal cancer cachexia

    PubMed Central

    Malaguarnera, Mariano; Risino, Corrado; Gargante, Maria Pia; Oreste, Giovanni; Barone, Gloria; Tomasello, Anna Veronica; Costanzo, Mario; Cannizzaro, Matteo Angelo

    2006-01-01

    AIM: To evaluate the levels of serum carnitine in patients with cancer in digestive organs and to compare them with other cancers in order to provide new insights into the mechanisms of cachexia. METHODS: Fifty-five cachectic patients with or without gastrointestinal cancer were enrolled in the present study. They underwent routine laboratory investigations, including examination of the levels of various forms of carnitine present in serum (i.e., long-chain acylcarnitine, short-chain acylcarnitine, free carnitine, and total carnitine). These values were compared with those found in 60 cancer patients in good nutritional status as well as with those of 30 healthy control subjects. RESULTS: When the cachectic patients with gastro-intestinal cancer were compared with the cachectic patients without gastrointestinal cancer, the difference was -6.8 μmol/L in free carnitine (P < 0.005), 0.04 μmol/L in long chain acylcarnitine (P < 0.05), 8.7 μmol/L in total carnitine (P < 0.001). In the cachectic patients with or without gastrointestinal cancer, the difference was 12.2 μmol/L in free carnitine (P < 0.001), 4.60 μmol/L in short chain acylcarnitine (P < 0.001), and 0.60 μmol /L in long-chain acylcarnitine (P < 0.005) and 17.4 μmol/L in total carnitine (P < 0.001). In the cachectic patients with gastrointestinal cancer and the healthy control subjects, the difference was 15.5 μmol/L in free carnitine (P < 0.001), 5.2 μmol /L in short-chain acylcarnitine (P < 0.001), 1.0 μmol/L in long chain acylcarnitine (P < 0.001), and 21.8 μmol/L in total carnitine (P < 0.001). CONCLUSION: Low serum levels of carnitine in terminal neoplastic patients are decreased greatly due to the decreased dietary intake and impaired endogenous synthesis of this substance. These low serum carnitine levels also contribute to the progression of cachexia in cancer patients. PMID:16874868

  11. The CLEAN Workshop Series: Promoting Effective Pedagogy for Teaching Undergraduate Climate Science

    NASA Astrophysics Data System (ADS)

    Kirk, K. B.; Bruckner, M. Z.; Manduca, C. A.; Buhr, S. M.

    2012-12-01

    To prepare students to understand a changing climate, it is imperative that we equip educators with the best possible tools and methods for reaching their audience. As part of the Climate Literacy and Energy Awareness Network (CLEAN) professional development efforts, two workshops for undergraduate faculty were held in 2012. These workshops used a variety of activities to help faculty learn about recent climate research, take part in demonstrations of successful activities for teaching climate topics, and collaborate to create new teaching materials. The workshops also facilitated professional networking among participants. Both workshops were held online, eliminating the need for travel, encouraging participants without travel funds to attend, and allowing international collaborations and presentations. To create an authentic experience, the workshop used several technologies such as the Blackboard Collaborate web conferencing platform, SERC's web-based collaboration tools and online discussion threads, and conference calls. The workshop Communicating Climate Science in the Classroom, held in April 2012, explored practices for communicating climate science and policy in the classroom and provided strategies to improve student understanding of this complex and sensitive topic. Workshop presentations featured public opinion research on Americans' perceptions of climate change, tactics for identifying and resolving student misconceptions, and methods to address various "backfire effects" that can result from attempts to correct misinformation. Demonstrations of teaching approaches included a role-playing simulation of emissions negotiations, Princeton's climate stabilization wedges game, and an activity that allows students to use scientific principles to tackle misinformation. The workshop Teaching Climate Complexity was held in May 2012. Teaching the complexities of climate science requires an understanding of many facets of the Earth system and a robust pedagogic approach that fosters systems thinking. Workshop participants heard presentations from top climate scientists about topics such as the role of carbon dioxide in regulating Earth's climate, the silicate-weathering thermostat hypothesis, effects of water vapor in the climate system, and albedo effects from the loss of Artic sea ice. Demonstrations of classroom techniques allowed participants to use a jigsaw approach to understand poleward heat transport, plot atmospheric carbon dioxide concentrations, and use a mass balance model to explore the role of carbon dioxide in Earth's atmosphere. A hallmark of the CLEAN workshops is that participants are actively engaged in team projects to create new teaching materials. In the Communicating Climate workshop, John Cook led a demonstration of techniques featured in his Debunking Handbook and workshop participants created examples of how to respond to common climate myths in the classroom. In the Climate Complexities workshop, participants used existing elements within the CLEAN reviewed collection to create a comprehensive sequence of activities that can be used to teach elements of Earth's climate system. Activities from the workshop are archived on the CLEAN website, including screen cast recordings of all the presentations and materials created at each workshop. For more information, visit the workshop website at the URL below.

  12. Virtual Workshop Experiences for Faculty: Lessons Learned from On the Cutting Edge

    NASA Astrophysics Data System (ADS)

    McDaris, J. R.; Kirk, K. B.; Mogk, D. W.; Bruckner, M. Z.

    2010-12-01

    The On the Cutting Edge professional development program for geoscience faculty has begun offering online workshops as a supplement to its face-to-face workshop series. Following a few initial forays since 2005, Cutting Edge launched a suite of four virtual workshops in 2010: Teaching Geoscience with Service Learning, Understanding the Deep Earth, Designing Effective and Innovative Courses in the Geosciences, and Teaching Geoscience Online. Each workshop was presented over 1-2 weeks and included pre-workshop web postings, synchronous whole-group presentations, live small-group discussions, asynchronous input via threaded discussions or editable web pages, and personal time for reflection and writing. Synchronous sessions were facilitated through the Elluminate software platform which includes tools for viewing presentations, screen sharing, real-time participant response, and an ongoing chat-room discussion. Audio was provided through a separate telephone conference service. In addition, many asynchronous conversations on workshop topics were held via a threaded discussion board on the Cutting Edge website and in Wiki-like, editable web pages designed to support collaborative work. A number of challenges to running online workshops exist, primarily involving participants’ time management. It is difficult for participants to set aside enough time to complete workshop activities when they are still enmeshed in their everyday lives. It also requires new skills for speakers, participants and support staff to prepare web-based materials and navigate the technology required for the online presentations. But there are also a number of opportunities presented by these experiences. With no travel needed, an online workshop is less expensive for participants, which allows Cutting Edge to extend its commitment to providing workshop materials to a wider audience of interested faculty. Also, synchronous sessions can be recorded and posted on the website for broader community access. In terms of best practices, the most important lesson learned is the need to make the experience as “real” as possible so that participants stay engaged and feel connected to the workshop experience. This can be accomplished by making the presentations interactive, continued leader participation in threaded discussions and break out groups, and providing multiple channels for contribution and participation. Despite some initial hesitation in jumping into a virtual environment, participants gained experience and became more comfortable with collaboration via online technologies. Participants had access to their own scientific and instructional materials at their home offices, and as a result could design and complete new teaching resources more effectively during the workshop. Peer review of new instructional resources was also completed during the workshop, and virtual networks were established to support continuing work. Online workshops can be used to effectively minimize costs, extend participation, build and sustain community networks, and develop thematic collections of instructional resources and activities. Based on the success of the 2010 workshops, more online workshops are planned for the coming years.

  13. Myosin dephosphorylation during rapid relaxation of hog carotid artery smooth muscle.

    PubMed

    Driska, S P; Stein, P G; Porter, R

    1989-02-01

    Changes in myosin light chain phosphorylation were measured during histamine-induced rhythmic contractions of hog carotid artery smooth muscle strips. Histamine made the muscle strips contract spontaneously every 1-5 min, and this allowed measurement of the time course of phosphorylation in relation to force development under conditions where diffusion of the agonist through tissue would not complicate the interpretation of the data. In the absence of histamine, phosphorylation was low [0.12 +/- 0.04 mol P/mol of the 20,000-Da light chain (LC 20)]. Phosphorylation was slightly (but not significantly) higher in the presence of 10 microM histamine in the relaxed state between contractions (0.20 +/- 0.03 mol P/mol LC 20). In muscle strips frozen during force development, when force had reached half of its peak value, phosphorylation was 0.38 +/- 0.06 mol P/mol LC 20. The highest levels of phosphorylation (0.49 +/- 0.04 mol P/mol LC 20) were found in strips frozen at the peak of the rhythmic contractions. Strips frozen when force had declined to half of the peak force showed low levels of phosphorylation (0.17 +/- 0.07 mol P/mol LC 20), indicating that the myosin light chain phosphatase activity was quite high. Mathematical modeling of the kinase and phosphatase reactions suggested that the apparent first-order phosphatase rate constant was at least 0.08 s-1 under these conditions. To obtain a better estimate of this rate constant, a second series of phosphorylation measurements were made early in the relaxation phase of the rhythmic contractions. The highest phosphatase rate constant obtained from these measurements was 0.23 s-1.(ABSTRACT TRUNCATED AT 250 WORDS)

  14. Workshop Review

    ERIC Educational Resources Information Center

    Journal of Aerospace Education, 1977

    1977-01-01

    Reviews a leadership development aerospace educators workshop held at Maxwell Air Force Base, Alabama, July 22, 1977, and an introductory/advanced aerospace workshop held at Central Washington State College. (SL)

  15. N-(4-Meth-oxy-phen-yl)-6-methyl-2-phenyl-5-{[4-(tri-fluoro-meth-yl)anilino]meth-yl}pyrimidin-4-amine.

    PubMed

    Cieplik, Jerzy; Pluta, Janusz; Bryndal, Iwona; Lis, Tadeusz

    2013-11-27

    The title compound, C26H23F3N4O, crystallizes with two symmetry-independent mol-ecules in the asymmetric unit, denoted A and B, which differ mainly in the rotation of the meth-oxy-phenyl ring. The -CF3 group of mol-ecule B is disordered by rotation, with the F atoms split over two sets of sites; the occupancy factor for the major component is 0.853 (4). The dihedral angles between the pyrimidine ring and the attached phenyl, meth-oxy-phenyl and tri-fluoro-methyl-phenyl rings are 8.1 (2), 37.5 (2) and 70.7 (2)°, respectively, in mol-ecule A, and 9.3 (2), 5.3 (2) and 79.7 (2)° in mol-ecule B. An intra-molecular N-H⋯N hydrogen bond occurs in each mol-ecule. In the crystal, two crystallographically independent mol-ecules associate into a dimer via a pair of N-H⋯N hydrogen bonds, with a resulting R 2 (2)(12) ring motif and π-π stacking inter-actions [centroid-centroid distance = 3.517 (4) Å] between the pyrimidine rings. For the A mol-ecules, there are inter-molecular C-H⋯O hydrogen bonds between an aryl C atom of meth-oxy-phenyl ring and a meth-oxy O atom of an adjacent mol-ecule. A similar inter-action is lacking in the B mol-ecules.

  16. Comparative evaluation of antiplatelet effect of lycopene with aspirin and the effect of their combination on platelet aggregation: An in vitro study

    PubMed Central

    Sawardekar, Swapna B.; Patel, Tejal C.; Uchil, Dinesh

    2016-01-01

    Introduction: The objective was to compare antiplatelet effect of lycopene with aspirin and to study effect of combination of the two on platelet aggregation in vitro, using platelets from healthy volunteers. Materials and Methods: Platelets were harvested; platelet count of platelet-rich plasma adjusted to 2.5 Χ 105/μL. Aspirin (140 μmol/L) and lycopene (4, 6, 8, 10, and 12 μmol/L) were studied in vitro against adenosine-5’- diphosphate (ADP) (2.5 μM/L) and collagen Results: All the concentrations of lycopene (4–12 μmol/L) exhibited reduction in maximum platelet aggregation induced by aggregating agents ADP and collagen (P < 0.01 vs. vehicle) and were comparable with aspirin. Lycopene at concentration 10 μmol/L showed maximum platelet inhibition (47.05% ± 19.56%) against ADP, whereas lycopene at concentration 8 μmol/L showed maximum platelet inhibition (54.26% ± 30.71%) against collagen. Four μmol/L of lycopene combined with 140 μmol/L and 70 μmol/L aspirin showed greater inhibition of platelets as compared to aspirin 140 μmol/L alone, against both ADP and collagen. Conclusion: The study favorably compares lycopene and aspirin with respect to their antiplatelet activities against ADP and collagen. Lycopene can be considered as a potential target for modifying the thrombotic and pro-inflammatory events associated with platelet activation. PMID:26997718

  17. Assessing the Interactivity and Prescriptiveness of Faculty Professional Development Workshops: The Real-Time Professional Development Observation Tool

    ERIC Educational Resources Information Center

    Olmstead, Alice; Turpen, Chandra

    2016-01-01

    Professional development workshops are one of the primary mechanisms used to help faculty improve their teaching, and draw in many STEM instructors every year. Although workshops serve a critical role in changing instructional practices within our community, we rarely assess workshops through careful consideration of how they engage faculty.…

  18. Workshop Report: Distributive Education Project Development Workshop. (Wisconsin Univ., Madison, July 30-August 11, 1967).

    ERIC Educational Resources Information Center

    Wisconsin Univ., Madison. School of Education.

    This report of a 2-week workshop contains four papers presented by their authors, eight business presentations, and 1 group and 24 individual projects developed by the workshop participants. The papers pertain to project evaluation, project information, project training and distributive programs. The business presentations relate to new products,…

  19. National Laboratories and Universities: Building New Ways to Work Together--Report of a Workshop

    ERIC Educational Resources Information Center

    National Academies Press, 2005

    2005-01-01

    This volume is a report of a workshop held in 2003 to address best practices and remaining challenges with respect to national laboratory-university collaborations. The following are appended: (1) Committee Member Biographies; (2) Workshop Agenda; (3) Workshop Participants; (4) Glossary of Acronyms; and (5) Major Benefits and Challenges. [This…

  20. NREL to Host Ninth Annual PV Reliability Workshop | News | NREL

    Science.gov Websites

    share research leading to more durable and reliable PV modules, thus reducing the cost of solar to Host Ninth Annual PV Reliability Workshop NREL to Host Ninth Annual PV Reliability Workshop their results during a poster session at the 2017 PV Reliability Workshop. 4 people consult two

  1. Expanding Support for Graduate Students: Library Workshops on Research Funding Opportunities

    ERIC Educational Resources Information Center

    Forbes, Carrie; Schlesselman-Tarango, Gina; Keeran, Peggy

    2017-01-01

    This case study describes the development, implementation, and assessment of a series of grants research workshops for graduate students, which were implemented to fill a gap in graduate student support. We assessed the workshops through a series of focus groups, and findings show overall satisfaction with the grants tools and workshop. However,…

  2. 78 FR 30964 - Pipeline Safety: Workshop on Public Awareness Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-23

    ...-day public awareness workshop on June 19 and June 20, 2013, at the Hyatt Regency North Dallas hotel in.... until approximately 5:00 p.m. central time, both days. Refer to the meeting Web site for agenda and... workshop presentations will be available on the meeting Web site within 15 days following the workshop...

  3. IOC/WMO Workshop on Marine Pollution Monitoring (3rd, New Delhi, India, February 11-15, 1980). Summary Report. Workshop Report No. 22.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France). Intergovernmental Oceanographic Commission.

    Provided is a summary report of the third IOC/WMO (Intergovernmental Oceanographic Commission/World Meteorological Organization) workshop of marine pollution monitoring. Summaries are presented in nine sections, including: (1) workshop opening; (2) welcoming addresses; (3) reports on the Marine Pollution (Petroleum) Monitoring Pilot Project…

  4. Proceedings and findings of the geothermal commercialization workshop

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Anderson, J.; Dhillon, H.

    The proceedings are presented of a Geothermal Commercialization Workshop conducted by the Division of Geothermal Resource Management, Department of Energy. The workshop was held in January-February 1979 at The MITRE Corporation facility in McLean, Virginia. The workshop addressed geothermal hydrothermal commercialization achievements and needs in the areas of Marketing and Outreach, Economics, Scenarios, and Progress Monitoring.

  5. Drunk Driving. Surgeon General's Workshop. Proceedings (Washington, D.C., December 14-16, 1988).

    ERIC Educational Resources Information Center

    Janus Associates.

    This volume presents solutions, recommendations, and strategies in eleven interrelated areas considered at the Surgeon General's Workshop on Drunk Driving held in Washington, D.C. in December of 1988. Lists of the members of the Workshop Planning Committee and members of the federal advisory group on follow-up activities for the workshop are…

  6. Report on the Evaluation Workshop in the Affective Domain, July, 1970.

    ERIC Educational Resources Information Center

    Lieberman, Marcus; And Others

    A report on the evaluation Workshop to define school objectives is presented. The three-week workshop in defining and measuring objectives in the areas of interests, attitudes and values was held at Emerson School in Elmhurst, Illinois. Some questions studied by the workshop group include the following: Can interests, attitudes, and values be…

  7. The World in Slow Motion: Using a High-Speed Camera in a Physics Workshop

    ERIC Educational Resources Information Center

    Dewanto, Andreas; Lim, Geok Quee; Kuang, Jianhong; Zhang, Jinfeng; Yeo, Ye

    2012-01-01

    We present a physics workshop for college students to investigate various physical phenomena using high-speed cameras. The technical specifications required, the step-by-step instructions, as well as the practical limitations of the workshop, are discussed. This workshop is also intended to be a novel way to promote physics to Generation-Y…

  8. Alcohol Highway-Traffic Safety Workshop for Alcohol Rehabilitation and Treatment Personnel.

    ERIC Educational Resources Information Center

    Walker, William; And Others

    The manual, designed for one-day workshops for 20 to 40 alcoholism rehabilitation and treatment professionals who are involved with traffic safety problems, is one of a series of five workshop manuals developed to assist State and local agencies involved in the development of programs for coping with the drinking-driver problem. Workshop goals…

  9. Writing Workshop Revisited: Confronting Communicative Dilemmas through Spoken Word Poetry in a High School English Classroom

    ERIC Educational Resources Information Center

    Scarbrough, Burke; Allen, Anna-Ruth

    2014-01-01

    Workshop pedagogy is a staple of writing classrooms at all levels. However, little research has explored the pedagogical moves that can address longstanding critiques of writing workshop, nor the sorts of rhetorical challenges that teachers and students in secondary classrooms can tackle through workshops. This article documents and analyzes the…

  10. Evaluation of a Workshop to Reduce Negative Perceptions of Statistics in Undergraduate Psychology Students

    ERIC Educational Resources Information Center

    Hood, Michelle; Neumann, David L.

    2013-01-01

    The authors evaluated whether a brief group workshop that combined psycho-education and learning strategies improved self-efficacy, attitudes, and anxiety regarding statistics in psychology students. The workshop was completed in Week 1 of a compulsory 1st-year psychology statistics course. Prior to the workshop, the attendees (n = 10) did not…

  11. Mars Atmospheric Chemistry and Astrobiology Workshop Summary

    NASA Astrophysics Data System (ADS)

    Allen, M.; Wennberg, P.

    2002-09-01

    The Mars Atmospheric Chemistry and Astrobiology (MACA) Workshop was held on the California Institute of Technology campus December 17-18, 2001. The prime objective of the workshop was to consider whether extant life beneath the surface, if it exists, would be in contact with the atmosphere and introduce a detectable signature in the atmosphere. To answer this question, the workshop also explored how well we understood the abiotic chemistry of the current atmosphere and other drivers of atmospheric composition (volcanoes, surface-atmosphere interactions, escape). The conclusions from this workshop will be presented.

  12. Proceedings of the Fifth NASA/NSF/DOD Workshop on Aerospace Computational Control

    NASA Technical Reports Server (NTRS)

    Wette, M. (Editor); Man, G. K. (Editor)

    1993-01-01

    The Fifth Annual Workshop on Aerospace Computational Control was one in a series of workshops sponsored by NASA, NSF, and the DOD. The purpose of these workshops is to address computational issues in the analysis, design, and testing of flexible multibody control systems for aerospace applications. The intention in holding these workshops is to bring together users, researchers, and developers of computational tools in aerospace systems (spacecraft, space robotics, aerospace transportation vehicles, etc.) for the purpose of exchanging ideas on the state of the art in computational tools and techniques.

  13. CARE 3 User's Workshop

    NASA Technical Reports Server (NTRS)

    1988-01-01

    A user's workshop for CARE 3, a reliability assessment tool designed and developed especially for the evaluation of high reliability fault tolerant digital systems, was held at NASA Langley Research Center on October 6 to 7, 1987. The main purpose of the workshop was to assess the evolutionary status of CARE 3. The activities of the workshop are documented and papers are included by user's of CARE 3 and NASA. Features and limitations of CARE 3 and comparisons to other tools are presented. The conclusions to a workshop questionaire are also discussed.

  14. The Second NASA Formal Methods Workshop 1992

    NASA Technical Reports Server (NTRS)

    Johnson, Sally C. (Compiler); Holloway, C. Michael (Compiler); Butler, Ricky W. (Compiler)

    1992-01-01

    The primary goal of the workshop was to bring together formal methods researchers and aerospace industry engineers to investigate new opportunities for applying formal methods to aerospace problems. The first part of the workshop was tutorial in nature. The second part of the workshop explored the potential of formal methods to address current aerospace design and verification problems. The third part of the workshop involved on-line demonstrations of state-of-the-art formal verification tools. Also, a detailed survey was filled in by the attendees; the results of the survey are compiled.

  15. Innovative Design of Complex Engineering Systems

    NASA Technical Reports Server (NTRS)

    Noor, Ahmed K. (Compiler)

    2004-01-01

    The document contains the proceedings of the training workshop on Innovative Design of Complex Engineering Systems. The workshop was held at the Peninsula Higher Education Center, Hampton, Virginia, March 23 and 24, 2004. The workshop was jointly sponsored by Old Dominion University and NASA. Workshop attendees came from NASA, other government agencies, industry and universities. The objectives of the workshop were to a) provide broad overviews of the diverse activities related to innovative design of high-tech engineering systems; and b) identify training needs for future aerospace work force development in the design area. The format of the workshop included fifteen, half-hour overview-type presentations, a panel discussion on how to teach and train engineers in innovative design, and three exhibits by commercial vendors.

  16. Separated isotopes: Vital tools for science and medicine

    NASA Astrophysics Data System (ADS)

    Deliberations and conclusions of a workshop on stable isotopes and derived radioisotopes organized by the Subcommittee on Nuclear and Radiochemistry of the National Research Council's Committee on Chemical Sciences at the request of the Department of Energy (DOE) are summarized. The workshop was jointly supported by the National Institutes of Health and DOE's Office of Basic Energy Sciences. An overview with three recommendations resulting from the workshop is followed by reports of the four workshop panels. Background papers were prepared by individuals on the Steering Committee and made available to all participants prior to the Workshop. They are reproduced as Appendixes 3 to 8. Short reports on alternate separation techniques were presented at the Workshop and are reproduced in Appendixes 9 to 11.

  17. Basic studies on the pyrolysis of lignin compounds

    Treesearch

    Byung-ho Hwang

    2003-01-01

    By pyrolyzing lignin model compounds 1-lV at 315°C, an investigation was carried out with some results. In the pyrolysis of lignin model compound I and 11, 0.47 mol of guaiacol, 0.57 mol of dimethoxyphenol (DMP), and 0.12 and 0.23 mol of dimethoxyaceton ophenone (DMAP) were produced respectively. In the pyrolysis of lignin model compound lll and lV, 0.26 mol of...

  18. Stabilized aqueous hydrogen peroxide solution

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Malin, M.J.; Sciafani, L.D.

    1988-05-17

    This patent describes a stabilized aqueous hydrogen peroxide solution having a pH below 7 and an amount of Ferric ion up to about 2 ppm comprising hydrogen peroxide, acetanilide having a concentration which ranges between 0.74 M Mol/L and 2.22 mMol/L, and o-benzene disulfonic acid or salt thereof at a concentration between about 0.86 mMol/L to about 1.62 mMol/L.

  19. Crystal structure of bis-(N-methyl-N-phenyl-amino)-tris-ulfane.

    PubMed

    Barany, George; Henley, Matthew J; Polski, Lauren A; Schroll, Alayne L; Young, Victor G

    2015-07-01

    The title compound, C14H16N2S3, crystallized with two independent mol-ecules [(1 a ) and (1 b )] in the asymmetric unit. Both mol-ecules display a pseudo-trans conformation. The two consecutive S-S bond lengths of the tris-ulfane unit of mol-ecule (1 a ) are 2.06 (3) and 2.08 (3) Å, and 2.08 (3) and 2.07 (2) Å for mol-ecule (1 b ). Torsion angles about each of the two S-S bonds are 86.6 (2) and 87.0 (2)° for (1 a ), and -84.6 (2) and -85.9 (2)° for (1 b ). The core atoms, viz. the N-S-S-S-N moiety, of the two mol-ecules superimpose well if one is inverted on the other, but the phenyl groups do not. Thus, the two units are essentially conformational enanti-omers. In mol-ecule (1 a ), the two phenyl rings are inclined to one another by 86.7 (3)°, and in mol-ecule (1 b ), by 81.1 (3)°. In the crystal, mol-ecules are linked via C-H⋯π inter-actions, forming sheets lying parallel to (010).

  20. Role of carbonic anhydrase in basal and stimulated bicarbonate secretion by the guinea pig duodenum.

    PubMed

    Muallem, R; Reimer, R; Odes, H S; Schwenk, M; Beil, W; Sewing, K F

    1994-05-01

    The role of carbonic anhydrase in the process of proximal duodenal mucosal bicarbonate secretion was investigated in the guinea pig. In a series of experiments in vivo, the duodenum was perfused with 24 mmol/liter NaHCO3 solution (+ NaCl for isotonicity) to ensure that active duodenal HCO3- secretion against a concentration gradient was measured. Acetazolamide (80 mg/kg) was infused intravenously to examine the role of carbonic anhydrase on basal and agonist-stimulated HCO3- secretion. Acetazolamide abolished basal HCO3- secretion and significantly decreased HCO3- secretion after stimulation with dibutyryl 5'-cyclic adenosine monophosphate (dBcAMP, 10(-5) mol/kg), dibutyryl 5'-cyclic guanosine monophosphate (dBcGMP, 10(-5) mol/kg), prostaglandin E2 (PGE2, 10(-6) mol/kg), PGF2 alpha (10(-6) mol/kg), tetradecanoyl-phorbol-acetate (TPA, 10(-7) mol/kg), glucagon (10(-7) mol/kg), vasoactive intestinal polypeptide (VIP, 10(-8) mol/kg), and carbachol (10(-8) mol/kg). Utilizing a fluorescence technique, we could detect the enzyme carbonic anhydrase in equal amounts in villous and crypt cells of the proximal duodenal epithelium; no activity was demonstrated in tissues pretreated with acetazolamide. In conclusion, carbonic anhydrase is required for both basal and stimulated duodenal HCO3- secretion.

  1. Hydrogen-bonding patterns in 5-fluoro-cytosine-melamine co-crystal (4/1).

    PubMed

    Mohana, Marimuthu; Muthiah, Packianathan Thomas; Sanjeewa, Liurukara D; McMillen, Colin D

    2016-04-01

    The asymmetric unit of the title compound, 4C4H4FN3O·C3H6N6, comprises of two independent 5-fluoro-cytosine (5FC) mol-ecules (A and B) and one half-mol-ecule of melamine (M). The other half of the melamine mol-ecule is generated by a twofold axis. 5FC mol-ecules A and B are linked through two different homosynthons [R 2 (2)(8) ring motif]; one is formed via a pair of N-H⋯O hydrogen bonds and the second via a pair of N-H⋯N hydrogen bonds. In addition to this pairing, the O atoms of 5FC mol-ecules A and B inter-act with the N2 amino group on both sides of the melamine mol-ecule, forming a DDAA array of quadruple hydrogen bonds and generating a supra-molecular pattern. The 5FC (mol-ecules A and B) and two melamine mol-ecules inter-act via N-H⋯O, N-H⋯N and N-H⋯O, N-H⋯N, C-H⋯F hydrogen bonds forming R 6 (6)(24) and R 4 (4)(15) ring motifs. The crystal structure is further strengthened by C-H⋯F, C-F⋯π and π-π stacking inter-actions.

  2. Microstructure and Properties of KSr2Nb5O15 Ceramics with Excess K+

    NASA Astrophysics Data System (ADS)

    Wang, Min; Gao, Feng; Xu, Jie; Zhang, Chaochao; Qin, Mengjie; Wang, Li; Guo, Yiting

    2017-03-01

    KSr2Nb5O15- xK (KSN- xK, x = 0 mol.%, 4 mol.%, 8 mol.%, 12 mol.%, 16 mol.%, and 20 mol.%) lead-free ferroelectric ceramics have been prepared by a buried sintering method using needle-like KSN particles synthesized by molten salt synthesis, and their microstructure, dielectric properties, and infrared transmittance investigated. The results suggest that the KSN- xK ceramics had simplex tungsten bronze structure for x ≤ 12 mol.%, but K2Nb8O21 secondary phase appeared at higher x. Excess K+ compensated the shortage of A-site ions in KSN crystallites, alleviated lattice distortion, and drove the KSN component closer to stoichiometric ratio, all of which increased the Curie temperature. The dielectric relaxor behavior of the ceramics was enhanced as the excess K+ content was increased. The dielectric constant, dielectric tunability, and infrared transmittance initially increased then decreased with increasing x. The specimen with 12 mol.% excess K+ showed optimum electrical properties, including maximum infrared transmittance of ˜60%. This work confirms that A-site vacancies in KSN can be compensated by excess K+, and that this effect can be used to adjust the local composition, alleviate structural distortion of the oxygen octahedron, enhance the Curie temperature, etc.

  3. Carbonate dissolution rates in high salinity brines: Implications for post-Noachian chemical weathering on Mars

    NASA Astrophysics Data System (ADS)

    Phillips-Lander, Charity M.; Parnell, S. R.; McGraw, L. E.; Elwood Madden, M. E.

    2018-06-01

    A diverse suite of carbonate minerals including calcite (CaCO3) and magnesite (MgCO3) have been observed on the martian surface and in meteorites. Terrestrial carbonates usually form via aqueous processes and often record information about the environment in which they formed, including chemical and textural biosignatures. In addition, terrestrial carbonates are often found in association with evaporite deposits on Earth. Similar high salinity environments and processes were likely active on Mars and some areas may contain active high salinity brines today. In this study, we directly compare calcite and magnesite dissolution in ultrapure water, dilute sulfate and chloride solutions, as well as near-saturated sulfate and chloride brines with known activity of water (aH2O) to determine how dissolution rates vary with mineralogy and aH2O, as well as aqueous cation and anion chemistry to better understand how high salinity fluids may have altered carbonate deposits on Mars. We measured both calcite and magnesite initial dissolution rates at 298 K and near neutral pH (6-8) in unbuffered solutions containing ultrapure water (18 MΩ cm-1 UPW; aH2O = 1), dilute (0.1 mol kg-1; aH2O = 1) and near-saturated Na2SO4 (2.5 mol kg-1, aH2O = 0.92), dilute (0.1 mol kg-1, aH2O = 1) and near-saturated NaCl (5.7 mol kg-1, aH2O = 0.75). Calcite dissolution rates were also measured in dilute and near-saturated MgSO4 (0.1 mol kg-1, aH2O = 1 and 2.7 mol kg-1, aH2O = 0.92, respectively) and MgCl2 (0.1 mol kg-1, aH2O = 1 and 3 mol kg-1, aH2O = 0.73, respectively), while magnesite dissolution rates were measured in dilute and near-saturated CaCl2 (0.1 mol kg-1, aH2O = 1 and 9 mol kg-1, aH2O = 0.35). Initial calcite dissolution rates were fastest in near-saturated MgCl2 brine, while magnesite dissolution rates were fastest in dilute (0.1 mol kg-1) NaCl and CaCl2 solutions. Calcite dissolution rates in near-saturated Na2SO4 were similar to those observed in the dilute solutions (-8.00 ± 0.12 log mol m-2 s-1), while dissolution slowed in both NaCl solutions (0.1 mol kg-1; -8.23 ± 0.10 log mol m-2 s-1 and (5.7 mol kg-1; -8.44 ± 0.11 log mol m-2 s-1), as well as near-saturated MgSO4 brine (2.7 mol kg-1; -8.35 ± 0.05 log mol m-2 s-1). The slowest calcite dissolution rates observed in the near-saturated NaCl brine. Magnesite dissolution rates were ∼5 times faster in the dilute salt solutions relative to UPW, but similar to UPW (-8.47 ± 0.06 log mol m-2 s-1) in near-saturated Na2SO4 brines (-8.41 ± 0.18 log mol m-2 s-1). Magnesite dissolution slowed significantly in near-saturated CaCl2 brine (-9.78 ± 0.10 log mol m-2 s-1), likely due to the significantly lower water activity in these experiments. Overall, magnesite dissolution rates are slower than calcite dissolution rates and follow the trend: All dilute salt solutions >2.5 mol kg-1 Na2SO4 ≈ UPW > 5.7 mol kg-1 NaCl >> 9 mol kg-1 CaCl2. Calcite rates follow the trend 3 mol kg-1 MgCl2 > 2.5 mol kg-1 Na2SO4 ≈ UPW ≈ all dilute salt solutions >2.7 mol kg-1 MgSO4 ≈ 5.7 mol kg-1 NaCl. Magnesite dissolution rates in salt solutions generally decrease with decreasing aH2O in both chloride and sulfate brines, which indicates water molecules act as ligands and participate in the rate-limiting magnesite dissolution step. However, there is no general trend associated with water activity observed in the calcite dissolution rates. Calcite dissolution accelerates in near-saturated MgCl2, but slows in near-saturated NaCl brine despite both brines having similar water activities (aH2O = 0.73 and 0.75, respectively). High Mg calcite was observed as a reaction product in the near-saturated MgCl2, indicating Mg2+ from solution likely substituted for Ca2+ in the initial calcite, releasing additional Ca2+ into solution and increasing the observed calcite dissolution rate. Calcite dissolution rates also increase slightly as Na2SO4 concentration increases, while calcite dissolution rates slow slightly with increasing concentration of MgSO4 and NaCl. However, all of the carbonate rates vary by less than 0.5 log units and are within or near the standard deviation observed for each set of replicate experiments. Carbonate mineral lifetimes in high salinity brines indicate magnesite may be preferentially preserved compared to calcite on Mars. Therefore, Mg-carbonates that have experienced post-depositional aqueous alteration are more likely to preserve paleoenvironmental indicators and potential biosignatures. Rapid weathering of carbonates in circum-neutral pH sulfate brines may provide a potential source of cations for abundant sulfate minerals observed on Mars, Ceres, and other planetary bodies.

  4. Low-melting point heat transfer fluid

    DOEpatents

    Cordaro, Joseph G [Oakland, CA; Bradshaw, Robert W [Livermore, CA

    2011-04-12

    A low-melting point, heat transfer fluid comprising a mixture of LiNO.sub.3, NaNO.sub.3, KNO.sub.3, NaNO.sub.2 and KNO.sub.2 salts where the Li, Na and K cations are present in amounts of about 20-33.5 mol % Li, about 18.6-40 mol % Na, and about 40-50.3 mol % K and where the nitrate and nitrite anions are present in amounts of about 36-50 mol % NO.sub.3, and about 50-62.5 mol % NO.sub.2. These compositions can have liquidus temperatures between 70.degree. C. and 80.degree. C. for some compositions.

  5. Mars Sample Handling Protocol Workshop Series: Workshop 2a (Sterilization)

    NASA Technical Reports Server (NTRS)

    Rummel, John D. (Editor); Brunch, Carl W. (Editor); Setlow, Richard B. (Editor); DeVincenzi, Donald L. (Technical Monitor)

    2001-01-01

    The Space Studies Board of the National Research Council provided a series of recommendations to NASA on planetary protection requirements for future Mars sample return missions. One of the Board's key findings suggested, although current evidence of the martian surface suggests that life as we know it would not tolerate the planet's harsh environment, there remain 'plausible scenarios for extant microbial life on Mars.' Based on this conclusion, all samples returned from Mars should be considered potentially hazardous until it has been demonstrated that they are not. In response to the National Research Council's findings and recommendations, NASA has undertaken a series of workshops to address issues regarding NASA's proposed sample return missions. Work was previously undertaken at the Mars Sample Handling and Protocol Workshop 1 (March 2000) to formulate recommendations on effective methods for life detection and/or biohazard testing on returned samples. The NASA Planetary Protection Officer convened the Mars Sample Sterilization Workshop, the third in the Mars Sample Handling Protocol Workshop Series, on November 28-30, 2000 at the Holiday Inn Rosslyn Westpark, Arlington, Virginia. Because of the short timeframe between this Workshop and the second Workshop in the Series, which was convened in October 2000 in Bethesda, Maryland, they were developed in parallel, so the Sterilization Workshop and its report have therefore been designated as '2a'). The focus of Workshop 2a was to make recommendations for effective sterilization procedures for all phases of Mars sample return missions, and to answer the question of whether we can sterilize samples in such a way that the geological characteristics of the samples are not significantly altered.

  6. Assessing the interactivity and prescriptiveness of faculty professional development workshops: The real-time professional development observation tool

    NASA Astrophysics Data System (ADS)

    Olmstead, Alice; Turpen, Chandra

    2016-12-01

    Professional development workshops are one of the primary mechanisms used to help faculty improve their teaching, and draw in many STEM instructors every year. Although workshops serve a critical role in changing instructional practices within our community, we rarely assess workshops through careful consideration of how they engage faculty. Initial evidence suggests that workshop leaders often overlook central tenets of education research that are well established in classroom contexts, such as the role of interactivity in enabling student learning [S. Freeman et al., Proc. Natl. Acad. Sci. U.S.A. 111, 8410 (2014)]. As such, there is a need to develop more robust, evidence-based models of how best to support faculty learning in professional development contexts, and to actively support workshop leaders in relating their design decisions to familiar ideas from other educational contexts. In response to these needs, we have developed an observation tool, the real-time professional development observation tool (R-PDOT), to document the form and focus of faculty engagement during workshops. In this paper, we describe the motivation and methodological considerations behind the development of the R-PDOT, justify our decisions to highlight particular aspects of workshop sessions, and demonstrate how the R-PDOT can be used to analyze three sessions from the Physics and Astronomy New Faculty Workshop. We also justify the accessibility and potential utility of the R-PDOT output as a reflective tool using preliminary data from interviews with workshop leaders, and consider the roles the R-PDOT could play in supporting future research on faculty professional development.

  7. ‘Workshops in healing’ for senior medical students: a 5-year overview and appraisal

    PubMed Central

    Kearsley, John H; Lobb, Elizabeth A

    2014-01-01

    We report upon the design, content and feedback from an interactive, experiential series of Workshops in Healing for senior medical students. Fifty-six final year medical students enrolled in 2×3 h workshops designed around the core themes of ‘physician know thyself’ (Workshop 1) and ‘confronting suffering’ (Workshop 2). Of the 56 students who initially enrolled, 48 students completed both workshops and provided a written open-ended reflection of their learning experience. The study, undertaken over a consecutive 5-year period (2008–2012), employed an emergent, qualitative design using thematic analysis of the reflective comments. We found that the design and content of both workshops promoted transformative learning for these final year medical students. Students identified the following benefits: (1) the opportunity to reaffirm their commitment to their chosen career path; (2) the value of listening to other students share their stories; (3) the importance of the timing of the workshops to occur after exams; (4) the use of various mediums such as art, poetry, music and contemporary/classic literature to present concepts of suffering and healing; and (5) the creation of a safe and confidential space. Students reported that these innovative workshops gave them a renewed sense of drive and enthusiasm for their chosen career. They highlighted the importance of addressing an aspect of medicine (healing) not covered in the traditional medical curriculum. Workshops in Healing helped them to rediscover a deeper meaning to medicine and their roles as future healthcare professionals. PMID:24473159

  8. Strong schools against suicidality and self-injury: Evaluation of a workshop for school staff.

    PubMed

    Groschwitz, Rebecca; Munz, Lara; Straub, Joana; Bohnacker, Isabelle; Plener, Paul L

    2017-06-01

    Nonsuicidal self-injury (NSSI) and suicidality are common among adolescents. School staff are often the first adults to be confronted with those behaviors. However, previous studies have shown a lack of knowledge and confidence in dealing with self-harming behaviors. Objectives of this study were to evaluate a workshop on NSSI and suicidality in adolescence for teachers, school social workers and school psychologists. In total, N = 267 school staff participated in 1 of 16 two-day workshops, which were offered in different cities in southern Germany. Pre-, post- and 6-month follow-up assessments were conducted concerning attitudes, confidence in own skills, perceived knowledge, and knowledge on NSSI and suicidality. Satisfaction with the workshop was evaluated directly after the workshop; changes in handling situations involving youth with self-harm were evaluated at follow-up. Overall, participants were very satisfied with the workshop. Few negative attitudes regarding NSSI and suicidality were prevalent before and after the workshop. Large effect sizes were found for improvement in confidence, perceived knowledge, and knowledge at postassessment, which were still present at 6-month follow-up. There were significant differences between professions, with teachers seemingly benefitting the most from the workshop. At follow-up, participants reported more changes in their own behavior than having been able to implement changes on a school level. A 2-day workshop seems to be effective in changing knowledge and confidence in school staff regarding NSSI and suicidality. Workshops catered to different professions (i.e., teachers and school psychologists) might be feasible. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  9. Using standardized family members to teach communication skills and ethical principles to critical care trainees.

    PubMed

    Downar, James; Knickle, Kerry; Granton, John T; Hawryluck, Laura

    2012-06-01

    We sought to determine the effectiveness of standardized family members for improving communication skills and ethical and legal knowledge of senior intensive care unit trainees. Multimodal evaluation of mixed-methods educational intervention. Postgraduate critical care medicine academic program. Postgraduate subspecialty critical care medicine trainees. Communication workshop featuring a short didactic session and four simulated family meetings using trained professionals as standardized family members. Ethical and legal knowledge and comfort with communication (before and after the workshop) and communication skill (during the workshop). Fifty-one postgraduate critical care medicine subspecialty trainees participated in the workshop over a 5-yr period. Ethical and legal knowledge and comfort scores improved significantly among trainees who participated in the workshop. Ninety percent of trainees felt that the workshop had met or exceeded their expectations and would recommend it to other trainees. Ninety-eight percent of trainees felt that the workshop had met the highest priority learning objectives they identified. Communication scores showed a trend towards improvement over the course of the workshop, although the improvements were not significant. Participants reflecting on the workshop >1 yr later overwhelmingly felt that it had prepared them for real communication challenges in training and practice. This workshop was effective for improving ethical and legal knowledge and comfort with communication among critical care medicine trainees. Participants overwhelmingly felt that it had met their learning needs and that it was an effective teaching tool that had prepared them for real communication challenges in training and practice. It could be used in a variety of contexts to address an often-neglected area of education.

  10. Minnowbrook V: 2006 Workshop on Unsteady Flows in Turbomachinery. (Conference Abstracts)

    NASA Technical Reports Server (NTRS)

    LaGraff, John E. (Editor); Ashpis, David E. (Editor); Oldfield, Martin L. G. (Editor); Gostelow, J. Paul (Editor)

    2006-01-01

    This volume contains materials presented at the Minnowbrook V 2006 Workshop on Unsteady Flows in Turbomachinery, held at the Syracuse University Minnowbrook Conference Center, New York, on August 20-23, 2006. The workshop organizers were John E. LaGraff (Syracuse University), Martin L.G. Oldfield (Oxford University), and J. Paul Gostelow (University of Leicester). The workshop followed the theme, venue, and informal format of four earlier workshops: Minnowbrook I (1993), Minnowbrook II (1997), Minnowbrook III (2000), and Minnowbrook IV (2003). The workshop was focused on physical understanding of unsteady flows in turbomachinery, with the specific goal of contributing to engineering application of improving design codes for turbomachinery. The workshop participants included academic researchers from the United States and abroad and representatives from the gas-turbine industry and U.S. Government laboratories. The physical mechanisms discussed were related to unsteady wakes, active flow control, turbulence, bypass and natural transition, separation bubbles and turbulent spots, modeling of turbulence and transition, heat transfer and cooling, surface roughness, unsteady CFD, and DNS. The workshop summary and the plenary discussion transcripts clearly highlight the need for continued vigorous research in the technologically important area of unsteady flows in turbomachines. This volume contains abstracts and copies of select viewgraphs organized according to the workshop sessions. Full-color viewgraphs and animations are included in the CD-ROM version only (Doc.ID 20070024781).

  11. Preliminary study of the effects of an educational workshop on therapeutic use of music and aesthetic experience with music in first-line nurses.

    PubMed

    Lai, Hui-Ling

    2011-11-01

    The purpose of this study was to assess the effects of an educational workshop on knowledge of and attitude toward therapeutic use of music and aesthetic experiences with music among first-line nurses. A one-group pre-test/post-test design was used. Forty-six first-line nurses, aged 21-56 years, were recruited from seven different hospitals. Questionnaires were used to assess the nurses' knowledge of and attitude toward therapeutic use of music and aesthetic experience with music before and after the workshop, and 3 months after the workshop. The workshop comprised three sessions; the nurses participated in 8h of instruction the first week and 4h, the second week covering analytical music appreciation, music staves comprehension, theory and practice of music therapy, and evidence-based music intervention. Educational workshop significantly improved knowledge of and attitudes toward therapeutic use of music and music aesthetic experiences (p<0.001). A sustained effect of the workshop was found at follow up 3-month after workshop. The mean change in scores for music aesthetic experiences between nurse with and without music backgrounds differed significantly (p=0.01). The workshop enhanced the knowledge of and attitude toward therapeutic use of music and aesthetic experiences with music among first-line nurses. Copyright © 2010 Elsevier Ltd. All rights reserved.

  12. Educating for diversity: an evaluation of a sexuality diversity workshop to address secondary school bullying.

    PubMed

    Lucassen, Mathijs F G; Burford, James

    2015-10-01

    To evaluate the potential of a 60-minute sexuality diversity workshop to address bullying in secondary schools. Students completed pre- and post-workshop questionnaires. Descriptive statistics were used to summarise results with pre- to immediate post-workshop changes compared using t-tests. Thematic analysis was used to analyse open-ended questionnaire responses. We had 229 students (mean age 13.7 years) attending 10 workshops participate in the study. Three-quarters of students thought the workshop would reduce bullying in schools, and over 95% of the participants thought that other secondary schools should offer the workshop. There was a significant increase in valuing (p < 0.001) and understanding (p < 0.001) sexuality-diverse individuals (e.g. lesbian, gay and bisexual people), between the pre- and post-workshop results. School climates were largely perceived to be 'hard' and included 'bullying/mocking' of sexuality-diverse students; however, many individual students reported a desire to be supportive of their sexuality-diverse peers. Sexuality-based bullying is commonplace in secondary schools. This form of bullying is associated with depression and suicide attempts. Reducing sexuality-based bullying is very likely to have a positive impact on the mental health of young people. Brief workshops, as a part of a wider suite of interventions, have some potential to create safer school environments. © The Royal Australian and New Zealand College of Psychiatrists 2015.

  13. Effect of Teachers Training Workshop Outcomes on Real Classroom Situations of Undergraduate Medical Students.

    PubMed

    Baral, N; Nepal, A K; Paudel, B H; Lamsal, M

    2015-01-01

    Faculty development by conducting regular training, workshops and research related to medical education has been a key feature to upgrade quality of medical education. The aim of this study was to explore responses of the health science teachers, students and peers after the workshop after providing training on student assessment tools and teaching-learning methods. Two teacher-training workshops were conducted to the faculty members of B.P. Koirala Institute of Health Sciences from the departments of basic, clinical and allied sciences in Oct. 2010 and Jan. 2011. Qualitative questionnaire based study was conducted, and the questions were validated before the study by expert peer review process. The effect of the training workshop in real classroom outcomes was assessed incorporating student's feedback, evaluation by peers and the self-evaluation by the teacher trainees. Pre-test and post-test scores of the participating teachers, before and after the workshop were 62.53 and 71.17 respectively. Among the participants 90.3% teachers expressed enhanced in their role as a teacher for medical undergraduates after the workshop. In present study, the faculty members showed accrued interest to participate in teacher's training workshops. The peer evaluation of teacher's performance in their real classroom situations were rated higher than evaluation by the students. Therefore, such training workshops will have a greater impact on the ability of teachers in effective teaching in real classroom situations.

  14. Minnowbrook III: 2000 Workshop on Boundary Layer Transition and Unsteady Aspects of Turbomachinery Flows

    NASA Technical Reports Server (NTRS)

    LaGraff, John E. (Editor); Ashpis, David E. (Editor)

    2002-01-01

    This volume and its accompanying CD-ROM contain materials presented at the Minnowbrook III-2000 Workshop on Boundary Layer Transition and Unsteady Aspects of Turbomachinery Flows held at the Syracuse University Minnowbrook Conference Center, Blue Mountain Lake, New York, August 20-23, 2000. Workshop organizers were John E. LaGraff (Syracuse University), Terry V Jones (Oxford University), and J. Paul Gostelow (University of Leicester). The workshop followed the theme, venue, and informal format of two earlier workshops: Minnowbrook I (1993) and Minnowbrook II (1997). The workshop was focused on physical understanding the late stage (final breakdown) boundary layer transition, separation, and effects of unsteady wakes with the specific goal of contributing to engineering application of improving design codes for turbomachinery. The workshop participants included academic researchers from the USA and abroad, and representatives from the gas-turbine industry and government laboratories. The physical mechanisms discussed included turbulence disturbance environment in turbomachinery, flow instabilities, bypass and natural transition, turbulent spots and calmed regions, wake interactions with attached and separated boundary layers, turbulence and transition modeling and CFD, and DNS. This volume contains abstracts and copies of the viewgraphs presented, organized according to the workshop sessions. The viewgraphs are included on the CD-ROM only. The workshop summary and the plenary-discussion transcripts clearly highlight the need for continued vigorous research in the technologically important area of transition, separated and unsteady flows in turbomachines.

  15. 76 FR 64353 - Buy Quiet Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-18

    ... Workshop. The Workshop is a National Occupational Research Agenda (NORA) activity jointly organized by the NORA Construction Sector and Manufacturing Sector Programs, and the NIOSH Hearing Loss Prevention Cross...

  16. The Leading Edge: A Career Development Workshop Series for Young Adults. Participant Workbook.

    ERIC Educational Resources Information Center

    Canadian Career Development Foundation, Ottawa (Ontario).

    This booklet is designed for participants in "The Leading Edge: A Career Development Workshop Series for Young Adults." It provides the 27 participant handouts for the six workshops in the series. The first in the series, "Setting the Stage: The Changing World of Work," is a workshop to clarify what is occurring in the world of…

  17. 76 FR 24065 - Board Workshop: June 6-7, 2011-Arlington, Virginia; the U.S. Nuclear Waste Technical Review Board...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-29

    ... NUCLEAR WASTE TECHNICAL REVIEW BOARD Board Workshop: June 6-7, 2011--Arlington, Virginia; the U.S. Nuclear Waste Technical Review Board Will Hold a Workshop on Methods for Evaluating Nuclear Waste Streams... 1987, the U.S. Nuclear Waste Technical Review Board will hold a workshop on Monday, June 6, and Tuesday...

  18. PROCEEDINGS AND SUMMARY REPORT OF THE USEPA WORKSHOP ON MANAGING ARSENIC RISKS TO THE ENVIRONMENT: CHARACTERIZATION OF WASTE, CHEMISTRY AND TREATMENT AND DISPOSAL

    EPA Science Inventory

    The workshop "Managing Arsenic Risks to the Environment: Charaterization of Waste, Chemistry and Treatment and Disposal," was held 5/1-3/2001 in Denver, CO. This workshop was sponsored and facilitated by USEPA's ORD and OSWER. The purpose of the workshop was to achieve three goal...

  19. 78 FR 74118 - Fisheries of the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR) Assessments of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-10

    ... Mexico stocks of gag and greater amberjack will consist of two workshops and a series of webinars: a Data Workshop, an Assessment process conducted via webinars, and a Review Workshop. This series of workshops and.... eastern time, will last approximately four hours, and will be conducted using GoToWebinar. Participants...

  20. WESTPAC Workshop on Coastal Transport of Pollutants (Tokyo, Japan, March 27-31, 1980). Summary Report. Workshop Report No. 24.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France). Intergovernmental Oceanographic Commission.

    Provided is a 4-page summary of the WESTPAC (Western Pacific) Workshop On Coastal Transport of Pollutants and five appendices. Workshop objectives were to review present knowledge of the physical dispersion, accumulation, and transportation of pollutants, and analytical methods and data processing in the Western Pacific Region; identify major…

  1. CBR Models and Training Viable for India. Proceedings of the Workshop (Chennai, India, March 3-5, 1997).

    ERIC Educational Resources Information Center

    Spastics Society, Tamil Nadu (India).

    This report describes the proceedings of a three-day workshop on community-based rehabilitation (CBR) models and training in India. The workshop included 72 professionals from India, Sri Lanka, Nepal, Canada, and the United Kingdom. Sessions and papers from the workshop are summarized and address the following topics: (1) a training module for the…

  2. Integrating Mobile Phones into Teaching and Learning: A Case Study of Teacher Training through Professional Development Workshops

    ERIC Educational Resources Information Center

    Ekanayake, Sakunthala Y.; Wishart, Jocelyn

    2015-01-01

    This paper presents the development and implementation of a professional development workshop series on integrating mobile phones into science teaching for a group of teachers in Sri Lanka. The series comprised a 3-day Planning Workshop followed by implementation of the planned lessons in real classrooms and a subsequent 1-day Reviewing Workshop.…

  3. Teaching Note--Evaluation of an Avoiding Plagiarism Workshop for Social Work Students

    ERIC Educational Resources Information Center

    Fenster, Judy

    2016-01-01

    A 1-hour workshop on how to avoid plagiarizing when writing academic papers was developed and delivered at an orientation session for BSW and MSW students at a university in the northeast United States. Six social work instructors led the workshops at the university's main campus and two extension centers. Before and after the workshop, students…

  4. Report on the nocturnal raptor monitoring workshop

    Treesearch

    Geoffrey L. Holroyd; Lisa Takats

    1997-01-01

    The goal of this workshop was to discuss the development of a strategy to determine the status and assess trends of nocturnal raptor species (i.e., nocturnal owls) in Canada and the USA. A strategy for diurnal raptor species was initiated at a workshop in Boise, Idaho in August 1996. The results of these workshops will form the basis for developing the North American...

  5. Languages for Communication Workshops, 1988: Tarrant County Junior College, Northeast Campus. Final Project Evaluation Report.

    ERIC Educational Resources Information Center

    Harper, Jane; Lively, Madeleine

    In summer 1988, Tarrant County Junior College, Northeast Campus, conducted a series of eight 16-hour workshops and three 32-hour workshops for high school teachers of foreign languages. The workshops were intended primarily as in-service training to help foreign language teachers: (1) improve their oral proficiency in the language they teach; (2)…

  6. The Art of Teaching the Arts: A Workshop for High School Teachers

    ERIC Educational Resources Information Center

    Annenberg Media, 2005

    2005-01-01

    "The Art of Teaching the Arts: A Workshop for High School Teachers" is an eight-part professional development workshop for use by high school dance, music, theatre, and visual art teachers. The workshop examines how principles of good teaching are carried out in teaching the arts at the high school level. In the eight one-hour video programs,…

  7. Using the AHP in a Workshop Setting to Elicit and Prioritize Fire Research Needs

    Treesearch

    Daniel L. Schmoldt; David L. Peterson

    1997-01-01

    The benefits of convening a group of knowledgeable specialists together in a workshop setting to tackle a difficult problem can often be offset by an over-abundance of unfocused and rambling discussion and by counterproductive group dynamics. In light of this workshop paradox, we have created a generic workshop framework based on the analytic hierarchy process, that...

  8. Emerging Technologies Program Integration Report. Volume 2. Background, Delphi and Workshop Data. Appendices

    DTIC Science & Technology

    1987-05-04

    FTIILE COP’ AD-A196 840 EMERGING TECHNOLOGIES PROGRAM INTEGRATION REPORT VOLUME II BACKGROUND, DELPHI AND WORKSHOP DATA, APPENDICES . -- PREPARED...Security Classification) Emerging Technologies Program Integration Report Volume II: Background, Delphi and Workshop Data; Appendices (U) 12 PERSONAL...volumes of this integration report assess and synthesize information gathered through a Delphi survey, defense needs prioritization workshops, and

  9. Coping With Curriculum. Papers and Proceedings of the National Workshop on Distance Education (2nd, Perth, Western Australia, July 13-15, 1983).

    ERIC Educational Resources Information Center

    Western Australia Education Dept., Perth.

    The proceedings of the 3-day Australian National Workshop on Distance Education, whose theme was "Coping with Curriculum," include 18 papers, 2 workshop reports, and appendices that list participants and state, territory, and New Zealand representatives. The 36 recommendations developed by the workshop groups include recommendations to…

  10. Discourse on Discourse. Workshop Reports from the Macquarie Workshop on Discourse Analysis (Sydney, New South Wales, Australia, February 21-25, 1983). Occasional Papers Number 7.

    ERIC Educational Resources Information Center

    Hasan, Ruqaiya, Ed.

    Four group summary papers from an Australian national workshop on discourse analysis discuss verbal and written discourse and the classroom. Papers reflect the four workshop discussion groups of casual conversation, classroom discourse, expository discourse, and literary narrative. They include: "On Casual Conversation" (M. A. K.…

  11. 76 FR 52638 - Fisheries of the Gulf of Mexico and South Atlantic; Southeast Data, Assessment, and Review (SEDAR...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-23

    ... specific dates and times. ADDRESSES: The Review Workshop will be held at Florida Wildlife Research... Review Workshop Schedule November 1-4, 2011; SEDAR 27 Review Workshop, November 1, 2011: 9 a.m.-8 p.m... the Gulf of Mexico and South Atlantic; Southeast Data, Assessment, and Review (SEDAR); Review Workshop...

  12. 78 FR 63997 - Kidney, Urologic, and Hematologic Diseases Interagency Coordinating Committee; Urology...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ... hold a 1-day workshop on November 4, 2013. The workshop will be open to the public, with attendance limited to space available. DATES: The workshop will be held on November 4, 2013, from 8:00 a.m. to 3:30 p... entities. The November 4, 2013, workshop held by the KUHICC Urology Subcommittee, also called the ``Urology...

  13. Sleep Needs, Patterns, and Difficulties of Adolescents: Summary of a Workshop. Forum on Adolescence (Washington, DC, September 22, 1999).

    ERIC Educational Resources Information Center

    Graham, Mary G., Ed.

    This report summarizes the presentations and discussion at a workshop on adolescent sleep. The workshop was organized by the Board on Children, Youth, and Families and the Forum on Adolescence of the National Research Council and Institute of Medicine. The workshop brought together policy makers, researchers, and practitioners to examine research…

  14. Students' Perception of Daylight Illumination in the School Workshop as a Determinant for Effective Students' Task Performance in Workshop Practice

    ERIC Educational Resources Information Center

    Amasuomo, Japo Oweikeye Morto; Alio, Abigail Ngozi

    2013-01-01

    The study investigated daylight illumination in the school workshop as a determinant for effective students' task performance in workshop practice. 183 NCE Technical students in 300 Level which comprised of 73 and 112 students from Federal Colleges of Education (Technical), Asaba and Omoku, Nigeria respectively during the 2008/2009 academic…

  15. Dealing with nuclear-related emotions: an investigation of the despair and empowerment process

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lilly-Weber, J.M.

    1986-01-01

    The main goal of this study was to determine the short-term and follow-up effectiveness of despair and empowerment workshops. Such workshops are designed to encourage the expression of feelings related to the nuclear threat (as well as other planetary issues), and to generate a greater sense of personal powerfulness. Results were as follows. At pretest, experimental workshop participants reported a significantly lower level of nuclear-related denial, and were found to be significantly more politically active than control participants. When controlling for these pretest differences, no significant differences were found across conditions at post-test or follow-up. In addition, experimental workshop participantsmore » were found to report significantly more powerfulness than nonworkshop control participants at post-test, but no significant post-test differences were found between the two workshop conditions. Open ended evaluation questions, asked only of experimental workshop participants, suggested that most participants responded favorably to the despair and empowerment workshops - particularly in reference to being given the opportunity to express their nuclear-related concerns and to feel supported by others. In summary, this study provides some evidence, despite mixed results, of the effectiveness of despair and empowerment workshops.« less

  16. Environmental risk assessment of CRT and PCB workshops in a mobile e-waste recycling plant.

    PubMed

    Song, Qingbin; Zeng, Xianlai; Li, Jinhui; Duan, Huabo; Yuan, Wenyi

    2015-08-01

    The mobile e-waste recycling equipment was chosen as the object of this study, including manual dismantling, mechanical separation of cathode ray tubes (CRTs), and printed circuit boards (PCBs) in the two independent workshops. To determine the potential environmental contamination, the noise, the heavy metals (Cu, Cd, Pb), and the environmental impacts of the e-waste recycling processes in the two workshops of the mobile plant have been evaluated in this paper. This study determined that when control measures are employed, the noise within the two workshops (<80 dB) will meet the national standards. In the CRT workshop, Pb was the most polluting metal, with 2.3 μg/m(3) and 10.53 mg/g in the air and floor dust, respectively. The result of a health risk assessment shows that noncancerous effects are possible for Pb (hazard index (HI) = 3.54 in the CRT workshop and HI = 1.27 in the PCB workshop). The carcinogenic risks to workers for Cd are relatively light in both the workshops. From the results of life cycle assessment (LCA), it can be seen that there was an environmental benefit from the e-waste recycling process as a whole.

  17. Preface: phys. stat. sol. (b) 243/5

    NASA Astrophysics Data System (ADS)

    Artacho, Emilio; Beck, Thomas L.; Hernández, Eduardo

    Between 20 and 24 June 2005 the Centre Européen de Calcul Atomique et Moléculaire - or CECAM, as it is more widely known - hosted a workshop entitled State-of-the-art, developments and perspectives of real-space electronic structure methods in condensed-matter and chemical physics, organized with the support of CECAM itself and the ?k network. The workshop was attended by some forty participants coming from fifteen countries, and about thirty presentations were given. The workshop provided a lively forum for the discussion of recent methodological developments in electronic structure calculations, ranging from linear-scaling methods, mesh techniques, time-dependent density functional methods, and a long etcetera, which had been our ultimate objective when undertaking its organization.The first-principles simulation of solids, liquids and complex matter in general has jumped in the last few years from the relatively confined niches in condensed matter and materials physics and in quantum chemistry, to cover most of the sciences, including nano, bio, geo, environmental sciences and engineering. This effect has been propitiated by the ability of simulation techniques to deal with an ever larger degree of complexity. Although this is partially to be attributed to the steady increase in computer power, the main factor behind this change has been the coming of age of the main theoretical framework for most of the simulations performed today, together with an extremely active development of the basic algorithms for its computer implementation. It is this latter aspect that is the topic of this special issue of physica status solidi.There is a relentless effort in the scientific community seeking to achieve not only higher accuracy, but also more efficient, cost-effective and if possible simpler computational methods in electronic structure calculations [1]. From the early 1990s onwards there has been a keen interest in the computational condensed matter and chemical physics communities in methods that had the potential to overcome the unfavourable scaling of the computational cost with the system size, implicit in the momentum-space formalism familiar to solid-state physicists and the quantum chemistry approaches more common in chemical physics and physical chemistry. This interest was sparkled by the famous paper in which Weitao Yang [2] introduced the Divide and Conquer method. Soon afterwards several practical schemes aiming to achieve linear-scaling calculations, by exploiting what Walter Kohn called most aptly the near-sightedness of quantum mechanics [3], were proposed and explored (for a review on linear-scaling methods, see [4]). This search for novel, more efficient and better scaling algorithms proved to be fruitful in more than one way. Not only was it the start of several packages which are well-known today (such as Siesta, Conquest, etc.), but it also leads to new ways of representing electronic states and orbitals, such as grids [5, 6], wavelets [7], finite elements, etc. Also, the drive to exploit near-sightedness attracted computational solid state physicists to the type of atomic-like basis functions traditionally used in the quantum chemistry community. At the same time computational chemists learnt about plane waves and density functional theory, and thus a fruitful dialogue was started between two communities that hitherto had not had much contact.Another interesting development that has begun to take place over the last decade or so is the convergence of several branches of science, notably physics, chemistry and biology, at the nanoscale. Experimentalists in all these different fields are now performing highly sophisticated measurements on systems of nanometer size, the kind of systems that us theoreticians can address with our computational methods, and this convergence of experiment and theory at this scale has also been very fruitful, particularly in the fields of electronic transport and STM image simulation. It is now quite common to find papers at the cutting edge of nanoscience and nanotechnology co-authored by experimentalists and theorists, and it can only be expected that this fruitful interplay between theory and experiment will increase in the future.It was considerations such as these that moved us to propose to CECAM and ?k the celebration of a workshop devoted to the discussion of recent developments in electronic structure techniques, a proposal that was enthusiastically received, not just by CECAM and ?k, but also by our invited speakers and participants. Interest in novel electronic structure methods is now as high as ever, and we are therefore very happy that physica status solidi has given us the opportunity to devote a special issue to the topics covered in the workshop. This special issue of physica status solidi gathers invited contributions from several attendants to the workshop, contributions that are representative of the range of topics and issues discussed then, including progress in linear scaling methods, electronic transport, simulation of STM images, time-dependent DFT methods, etc. It rests for us to thank all the contributors to this special issue for their efforts, CECAM and ?k for funding the workshop, physica status solidi for agreeing to devote this special issue to the workshop, and last but not least Emmanuelle and Emilie, the CECAM secretaries, for their invaluable practical help in putting this workshop together

  18. Report of the workshop on Aviation Safety/Automation Program

    NASA Technical Reports Server (NTRS)

    Morello, Samuel A. (Editor)

    1990-01-01

    As part of NASA's responsibility to encourage and facilitate active exchange of information and ideas among members of the aviation community, an Aviation Safety/Automation workshop was organized and sponsored by the Flight Management Division of NASA Langley Research Center. The one-day workshop was held on October 10, 1989, at the Sheraton Beach Inn and Conference Center in Virginia Beach, Virginia. Participants were invited from industry, government, and universities to discuss critical questions and issues concerning the rapid introduction and utilization of advanced computer-based technology into the flight deck and air traffic controller workstation environments. The workshop was attended by approximately 30 discipline experts, automation and human factors researchers, and research and development managers. The goal of the workshop was to address major issues identified by the NASA Aviation Safety/Automation Program. Here, the results of the workshop are documented. The ideas, thoughts, and concepts were developed by the workshop participants. The findings, however, have been synthesized into a final report primarily by the NASA researchers.

  19. Continuing Education Workshops in Bioinformatics Positively Impact Research and Careers

    PubMed Central

    Brazas, Michelle D.; Ouellette, B. F. Francis

    2016-01-01

    Bioinformatics.ca has been hosting continuing education programs in introductory and advanced bioinformatics topics in Canada since 1999 and has trained more than 2,000 participants to date. These workshops have been adapted over the years to keep pace with advances in both science and technology as well as the changing landscape in available learning modalities and the bioinformatics training needs of our audience. Post-workshop surveys have been a mandatory component of each workshop and are used to ensure appropriate adjustments are made to workshops to maximize learning. However, neither bioinformatics.ca nor others offering similar training programs have explored the long-term impact of bioinformatics continuing education training. Bioinformatics.ca recently initiated a look back on the impact its workshops have had on the career trajectories, research outcomes, publications, and collaborations of its participants. Using an anonymous online survey, bioinformatics.ca analyzed responses from those surveyed and discovered its workshops have had a positive impact on collaborations, research, publications, and career progression. PMID:27281025

  20. Continuing Education Workshops in Bioinformatics Positively Impact Research and Careers.

    PubMed

    Brazas, Michelle D; Ouellette, B F Francis

    2016-06-01

    Bioinformatics.ca has been hosting continuing education programs in introductory and advanced bioinformatics topics in Canada since 1999 and has trained more than 2,000 participants to date. These workshops have been adapted over the years to keep pace with advances in both science and technology as well as the changing landscape in available learning modalities and the bioinformatics training needs of our audience. Post-workshop surveys have been a mandatory component of each workshop and are used to ensure appropriate adjustments are made to workshops to maximize learning. However, neither bioinformatics.ca nor others offering similar training programs have explored the long-term impact of bioinformatics continuing education training. Bioinformatics.ca recently initiated a look back on the impact its workshops have had on the career trajectories, research outcomes, publications, and collaborations of its participants. Using an anonymous online survey, bioinformatics.ca analyzed responses from those surveyed and discovered its workshops have had a positive impact on collaborations, research, publications, and career progression.

  1. The U.S./IAEA Workshop on Software Sustainability for Safeguards Instrumentation

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Pepper S. E.; .; Worrall, L.

    2014-08-08

    The U.S. National Nuclear Security Administration’s Next Generation Safeguards Initiative, the U.S. Department of State, and the International Atomic Energy Agency (IAEA) organized a a workshop on the subject of ”Software Sustainability for Safeguards Instrumentation.” The workshop was held at the Vienna International Centre in Vienna, Austria, May 6-8, 2014. The workshop participants included software and hardware experts from national laboratories, industry, government, and IAEA member states who were specially selected by the workshop organizers based on their experience with software that is developed for the control and operation of safeguards instrumentation. The workshop included presentations, to orient the participantsmore » to the IAEA Department of Safeguards software activities related to instrumentation data collection and processing, and case studies that were designed to inspire discussion of software development, use, maintenance, and upgrades in breakout sessions and to result in recommendations for effective software practices and management. This report summarizes the results of the workshop.« less

  2. Advancing geodesy in the U.S. Midcontinent: workshop report

    USGS Publications Warehouse

    Hamburger, Michael W.; Boyd, Oliver S.; Calais, Eric; King, Nancy E.; Stein, Seth A.

    2014-01-01

    The workshop on “Advancing Geodesy in the U.S. Midcontinent” was held from October 31 to November 1, 2012, at Northwestern University in Evanston, Illinois. The workshop included 28 participants from academia, government, and private-sector organizations that are involved in research on geodesy and earthquake hazards in the seismically active areas of the U.S. midcontinent (the region of relatively undeformed crust roughly between the Great Plains and Appalachian Mountains). The workshop was intended to provide guidance to the U.S. Geological Survey’s internal and external Earthquake Hazards research programs in the U.S. midcontinent. The 2012 workshop was developed as a follow-up to the “Workshop on New Madrid Geodesy and Understanding Intraplate Earthquakes,” held in Norwood, Massachusetts, in March 2011. The goal of the 2012 workshop was to provide specific recommendations to the U.S. Geological Survey on priorities for infrastructure and research investments related to geodesy in the U.S. midcontinent.

  3. Acadia National Park Climate Change Scenario Planning Workshop summary

    USGS Publications Warehouse

    Star, Jonathan; Fisichelli, Nicholas; Bryan, Alexander; Babson, Amanda; Cole-Will, Rebecca; Miller-Rushing, Abraham J.

    2016-01-01

    This report summarizes outcomes from a two-day scenario planning workshop for Acadia National Park, Maine (ACAD). The primary objective of the workshop was to help ACAD senior leadership make management and planning decisions based on up-to-date climate science and assessments of future uncertainty. The workshop was also designed as a training program, helping build participants' capabilities to develop and use scenarios. The details of the workshop are given in later sections. The climate scenarios presented here are based on published global climate model output. The scenario implications for resources and management decisions are based on expert knowledge distilled through scientist-manager interaction during workgroup break-out sessions at the workshop. Thus, the descriptions below are from these small-group discussions in a workshop setting and should not be taken as vetted research statements of responses to the climate scenarios, but rather as insights and examinations of possible futures (Martin et al. 2011, McBride et al. 2012).

  4. Improving physician-patient communication in cancer care: outcome of a workshop for oncologists.

    PubMed

    Baile, W F; Lenzi, R; Kudelka, A P; Maguire, P; Novack, D; Goldstein, M; Myers, E G; Bast, R C

    1997-01-01

    Physicians caring for cancer patients receive little formal training in difficult communications such as breaking bad news, discussing life support, and addressing patients' emotional concerns. The authors conducted a three-day workshop in communication skills for nine oncology attendings and three fellows. Topics for the workshop were selected by participants by a pre-workshop questionnaire. Small groups of four to five participants interviewed simulated patients who role-played scripts based on the selected topics. Sessions on self-awareness and one on planning for continuing the work of the group after the workshop were included. Responses to pretest and posttest questionnaires showed that the workshop increased the participants' confidence in a number of communication areas and also in managing physician burnout. Process issues such as patient death and expectations for cure were also discussed. Interactive workshops offer a promising way of teaching communication skills and aspects of the physician-patient relationship to oncologists. Conclusions regarding outcome, however, are preliminary and tentative, and long-term results are uncertain.

  5. The impact of critical appraisal workshops on residents' evidence based medicine skills and knowledge.

    PubMed

    Nasr, Justine A; Falatko, John; Halalau, Alexandra

    2018-01-01

    To assess the impact of four evidence based medicine (EBM) critical appraisal education workshops in improving residents' EBM knowledge and skills. The eligible participants in the workshops were 88 residents-in-training, postgraduate years one through four, rotating through the outpatient internal medicine clinic. Four EBM workshops, consisting of 3 days each (30 minutes daily), were taught by our faculty. Topics covered included critical appraisal of randomized controlled trials, case-control and cohort studies, diagnosis studies, and systematic reviews. As a program evaluation, anonymous pre-workshop and post-workshop tests were administered. Each of the four sets of tests showed improvement in scores: therapy from 58% to 77% (42% response rate), harm from 65% to 73% (38% response rate), diagnosis from 49% to 68% (49% response rate), and systematic review from 57% to 72% (30% response rate). We found that teaching EBM in four short workshops improved EBM knowledge and critical appraisal skills related to the four topics.

  6. Statistical Analysis of CFD Solutions from the Fourth AIAA Drag Prediction Workshop

    NASA Technical Reports Server (NTRS)

    Morrison, Joseph H.

    2010-01-01

    A graphical framework is used for statistical analysis of the results from an extensive N-version test of a collection of Reynolds-averaged Navier-Stokes computational fluid dynamics codes. The solutions were obtained by code developers and users from the U.S., Europe, Asia, and Russia using a variety of grid systems and turbulence models for the June 2009 4th Drag Prediction Workshop sponsored by the AIAA Applied Aerodynamics Technical Committee. The aerodynamic configuration for this workshop was a new subsonic transport model, the Common Research Model, designed using a modern approach for the wing and included a horizontal tail. The fourth workshop focused on the prediction of both absolute and incremental drag levels for wing-body and wing-body-horizontal tail configurations. This work continues the statistical analysis begun in the earlier workshops and compares the results from the grid convergence study of the most recent workshop with earlier workshops using the statistical framework.

  7. High-Speed Research: 1994 Sonic Boom Workshop. Configuration, Design, Analysis and Testing

    NASA Technical Reports Server (NTRS)

    McCurdy, David A. (Editor)

    1999-01-01

    The third High-Speed Research Sonic Boom Workshop was held at NASA Langley Research Center on June 1-3, 1994. The purpose of this workshop was to provide a forum for Government, industry, and university participants to present and discuss progress in their research. The workshop was organized into sessions dealing with atmospheric propagation; acceptability studies; and configuration design, and testing. Attendance at the workshop was by invitation only. The workshop proceedings include papers on design, analysis, and testing of low-boom high-speed civil transport configurations and experimental techniques for measuring sonic booms. Significant progress is noted in these areas in the time since the previous workshop a year earlier. The papers include preliminary results of sonic boom wind tunnel tests conducted during 1993 and 1994 on several low-boom designs. Results of a mission performance analysis of all low-boom designs are also included. Two experimental methods for measuring near-field signatures of airplanes in flight are reported.

  8. The ozone acetylene reaction: concerted or non-concerted reaction mechanism? A quantum chemical investigation

    NASA Astrophysics Data System (ADS)

    Cremer, Dieter; Kraka, Elfi; Crehuet, Ramon; Anglada, Josep; Gräfenstein, Jürgen

    2001-10-01

    The ozone-acetylene reaction is found to proceed via an intermediate van der Waals complex (rather than a biradical), which is the precursor for a concerted symmetry-allowed [4+2] cycloaddition reaction leading to 1,2,3-trioxolene. CCSD(T)/6-311G+(2d, 2p) and CCSD(T)/CBS (complete basis set) calculations predict the ozone-acetylene van der Waals complex to be stable by 2.2 kcal mol -1, the calculated activation enthalpy for the cycloaddition reaction is 9.6 kcal mol -1 and the reaction enthalpy -55.5 kcal mol -1. Calculated kinetic data for the overall reaction ( k=0.8 l mol -1 s-1, A=1.71×10 6 l mol -1 s-1, E a=8.6 kcal mol -1) suggest that there is a need for refined kinetic measurements.

  9. INTERACTION OF LASER RADIATION WITH MATTER: Influence of Ca and Pb impurities on the bulk optical strength of ultrapure NaCl and KCl crystals

    NASA Astrophysics Data System (ADS)

    Vinogradov, An V.; Voszka, R.; Kovalev, Valerii I.; Faĭzullov, F. S.; Janszky, J.

    1987-06-01

    A significant increase (by a factor of about 3) of the bulk damage threshold in the case of interaction of CO2 laser radiation pulses with ultrapure NaCl and KCl crystals grown in a reactive atmosphere was observed on introduction of divalent metal ions Ca and Pb in concentrations of 10-5-10-6 mol/mol. Impurities were introduced in concentrations of 10-8-10-3 and 2×10-7-10-4 mol/mol into the melts of KCl and NaCl, respectively. The concentration of other impurities (including OH) did not exceed ~10-6 mol/mol. A physical model was developed to account for the observed dependence on the basis of an analogy between a system of colloidal particles and F centers in a crystal and a liquid-vapor system.

  10. HackaMol: An Object-Oriented Modern Perl Library for Molecular Hacking on Multiple Scales

    DOE PAGES

    Riccardi, Demian M.; Parks, Jerry M.; Johs, Alexander; ...

    2015-03-20

    HackaMol is an open source, object-oriented toolkit written in Modern Perl that organizes atoms within molecules and provides chemically intuitive attributes and methods. The library consists of two components: HackaMol, the core that contains classes for storing and manipulating molecular information, and HackaMol::X, the extensions that use the core. We tested the core; it is well-documented and easy to install across computational platforms. Our goal for the extensions is to provide a more flexible space for researchers to develop and share new methods. In this application note, we provide a description of the core classes and two extensions: HackaMol::X::Calculator, anmore » abstract calculator that uses code references to generalize interfaces with external programs, and HackaMol::X::Vina, a structured class that provides an interface with the AutoDock Vina docking program.« less

  11. HackaMol: An Object-Oriented Modern Perl Library for Molecular Hacking on Multiple Scales.

    PubMed

    Riccardi, Demian; Parks, Jerry M; Johs, Alexander; Smith, Jeremy C

    2015-04-27

    HackaMol is an open source, object-oriented toolkit written in Modern Perl that organizes atoms within molecules and provides chemically intuitive attributes and methods. The library consists of two components: HackaMol, the core that contains classes for storing and manipulating molecular information, and HackaMol::X, the extensions that use the core. The core is well-tested, well-documented, and easy to install across computational platforms. The goal of the extensions is to provide a more flexible space for researchers to develop and share new methods. In this application note, we provide a description of the core classes and two extensions: HackaMol::X::Calculator, an abstract calculator that uses code references to generalize interfaces with external programs, and HackaMol::X::Vina, a structured class that provides an interface with the AutoDock Vina docking program.

  12. HackaMol: An Object-Oriented Modern Perl Library for Molecular Hacking on Multiple Scales

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Riccardi, Demian M.; Parks, Jerry M.; Johs, Alexander

    HackaMol is an open source, object-oriented toolkit written in Modern Perl that organizes atoms within molecules and provides chemically intuitive attributes and methods. The library consists of two components: HackaMol, the core that contains classes for storing and manipulating molecular information, and HackaMol::X, the extensions that use the core. We tested the core; it is well-documented and easy to install across computational platforms. Our goal for the extensions is to provide a more flexible space for researchers to develop and share new methods. In this application note, we provide a description of the core classes and two extensions: HackaMol::X::Calculator, anmore » abstract calculator that uses code references to generalize interfaces with external programs, and HackaMol::X::Vina, a structured class that provides an interface with the AutoDock Vina docking program.« less

  13. Separated isotopes: vital tools for science and medicine

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1982-01-01

    Deliberations and conclusions of a Workshop on Stable Isotopes and Derived Radioisotopes organized by the Subcommittee on Nuclear and Radiochemistry of the National Research Council's Committee on Chemical Sciences at the request of the Department of Energy (DOE) are summarized. The workshop was jointly supported by the National Institutes of Health and DOE's Office of Basic Energy Sciences. An overview with three recommendations resulting from the Workshop is followed by reports of the four Workshop panels. Background papers were prepared by individuals on the Steering Committee and made available to all participants prior to the Workshop. They are reproduced asmore » Appendixes 3 to 8. Short reports on alternate separation techniques were presented at the Workshop and are reproduced in Appendixes 9 to 11.« less

  14. Evaluation of the Earth System CoG Infrastructure in Supporting a Model Intercomparison Project

    NASA Astrophysics Data System (ADS)

    Wallis, J. C.; Rood, R. B.; Murphy, S.; Cinquini, L.; DeLuca, C.

    2013-12-01

    Earth System CoG is a web-based collaboration environment that combines data services with metadata and project management services. The environment is particularly suited to support software development and model intercomparison projects. CoG was recently used to support the National Climate Predictions and Projections Platform (NCPP) Quantitative Evaluation of Downscaling (QED-2013) workshop. QED-2013 was a workshop with a community approach for the objective, quantitative evaluation of techniques to downscale climate model predictions and projections. This paper will present a brief introduction to CoG, QED-2013, and findings from an ethnographic evaluation of how CoG supported QED-2013. The QED-2013 workshop focused on real-world application problems drawn from several sectors, and contributed to the informed use of downscaled data. This workshop is a part of a larger effort by NCPP and partner organizations to develop a standardized evaluation framework for local and regional climate information. The main goals of QED-2013 were to a) coordinate efforts for quantitative evaluation, b) develop software infrastructure, c) develop a repository of information, d) develop translational and guidance information, e) identify and engage key user communities, and f) promote collaboration and interoperability. CoG was a key player in QED-2013 support. NCPP was an early adopter of the CoG platform, providing valuable recommendations for overall development plus specific workshop-related requirements. New CoG features developed for QED-2013 included: the ability to publish images and associated metadata contained within XML files to its associated data node combine both artifacts into an integrated display. The ability to modify data search facets into scientifically relevant groups and display dynamic lists of workshop participants and their interests was also added to the interface. During the workshop, the QED-2013 project page on CoG provided meeting logistics, meeting materials, shared spaces and resources, and data services. The evaluation of CoG tools was focused on the usability of products rather than metrics, such as number of independent hits to a web site. We wanted to know how well CoG tools supported the workshop participants and their tasks. For instance, what workshop tasks could be performed within the CoG environment? Were these tasks performed there or with alternative tools? And do participants plan to use the tools after the workshop for other projects? Ultimately, we wanted to know if CoG contributed to NCPP's need for a flexible and extensible evaluation platform, and did it support the integration of dispersed resources, quantitative evaluation of climate projections, and the generation and management of interpretive information. Evaluation of the workshop and activity occurred during, at the end of, and after the workshop. During the workshop, an ethnographer observed and participated in the workshop, and collected short, semi-structured interviews with a subset of the participants. At the end of the workshop, an exit survey was administered to all the participants. After the workshop, a variety of methods were used to capture the impact of the workshop.

  15. Galactic Cosmic Ray Simulation at the NASA Space Radiation Laboratory

    NASA Technical Reports Server (NTRS)

    Norbury, John W.; Slaba, Tony C.; Rusek, Adam

    2015-01-01

    The external Galactic Cosmic Ray (GCR) spectrum is significantly modified when it passes through spacecraft shielding and astronauts. One approach for simulating the GCR space radiation environment at ground based accelerators would use the modified spectrum, rather than the external spectrum, in the accelerator beams impinging on biological targets. Two recent workshops have studied such GCR simulation. The first workshop was held at NASA Langley Research Center in October 2014. The second workshop was held at the NASA Space Radiation Investigators' workshop in Galveston, Texas in January 2015. The results of these workshops will be discussed in this paper.

  16. Alternate fusion fuels workshop

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1981-06-01

    The workshop was organized to focus on a specific confinement scheme: the tokamak. The workshop was divided into two parts: systems and physics. The topics discussed in the systems session were narrowly focused on systems and engineering considerations in the tokamak geometry. The workshop participants reviewed the status of system studies, trade-offs between d-t and d-d based reactors and engineering problems associated with the design of a high-temperature, high-field reactor utilizing advanced fuels. In the physics session issues were discussed dealing with high-beta stability, synchrotron losses and transport in alternate fuel systems. The agenda for the workshop is attached.

  17. US Department of Energy Plutonium Stabilization and Immobilization Workshop, December 12-14, 1995: Final proceedings

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    1996-05-01

    The purpose of the workshop was to foster communication within the technical community on issues surrounding stabilization and immobilization of the Department`s surplus plutonium and plutonium- contaminated wastes. The workshop`s objectives were to: build a common understanding of the performance, economics and maturity of stabilization and immobilization technologies; provide a system perspective on stabilization and immobilization technology options; and address the technical issues associated with technologies for stabilization and immobilization of surplus plutonium and plutonium- contaminated waste. The papers presented during this workshop have been indexed separately.

  18. Workshop report: US-China workshop on smart structures and smart systems

    NASA Astrophysics Data System (ADS)

    Tomizuka, Masayoshi

    2006-03-01

    A Joint U.S.-China workshop on the topic of Integrated Sensing Systems, Mechatronics and Smart Structures Technologies was held in Jinan, China in October 2005 to evaluate the current status of research and education in the topic areas in the United States and China, to identify critical and strategic research and educational issues of mutual interest, and to identify joint research projects and potential research teams for collaborative research activities. The workshop included a series of presentations by leading researchers and educators from the United States and China and group discussions on the workshop objectives.

  19. Automated Guideway Transit Service Availability Workshop

    DOT National Transportation Integrated Search

    1978-02-01

    The workshop consisted of four panel sessions: Service Availability Definitions; Operator Experience in Operational Systems; Theoretical Aspects of AGT Service Availability; and User-Manufacturer Relationships. The workshop presented a wide spectrum ...

  20. Formaldehyde Workshop Agenda

    EPA Pesticide Factsheets

    This is the agenda for the Formaldehyde Workshop hosted by the Office of Research and Development's National Center for Environmental Assessments in cooperation with the IRIS Program. The workshop was held in April 2014

  1. Consumer and community involvement in health and medical research: evaluation by online survey of Australian training workshops for researchers.

    PubMed

    McKenzie, Anne; Alpers, Kirsten; Heyworth, Jane; Phuong, Cindy; Hanley, Bec

    2016-01-01

    In Australia, since 2009, the Consumer and Community Involvement Program (formerly the Consumer and Community Participation Program) has developed and run workshops to help people working in health and medical research involve more consumers (patients) and community members (the public) in their research. In 2012, workshop attendees were invited to do an online survey to find out the effect, if any, that attending a workshop had on their awareness of and attitudes to consumer and community involvement. They were also asked about changes in their behaviour when it came to the involvement of consumers and the community in their work. The study found that, for people who answered the survey, more than double the number found consumer and community involvement very relevant after attending a workshop, compared with the number who thought that before attending one. Also, amongst those who answered the survey, 94 % thought that the workshop increased their understanding about involvement. Background There is limited evidence of the benefits of providing training workshops for researchers on how to involve consumers (patients) and the community (public) in health and medical research. Australian training workshops were evaluated to contribute to the evidence base. The key objective was to evaluate the impact of the workshops in increasing awareness of consumer and community involvement; changing attitudes to future implementation of involvement activities and influencing behaviour in the methods of involvement used. A secondary objective was to use a formal evaluation survey to build on the anecdotal feedback received from researchers about changes in awareness, attitudes and behaviours. Methods The study used a cross-sectional, online survey of researchers, students, clinicians, administrators and members of non-government organisations who attended Consumer and Community Involvement Program training workshops between 2009 and 2012 to ascertain changes to awareness, attitudes and behaviours related to consumer and community involvement in health and medical research. Results Changes in awareness and attitudes were demonstrated by more than double the number of respondents finding involvement very relevant after attending a workshop compared with those who did so before attending; 94 % of respondents agreed that the workshops increased their understanding of how involvement can add value to research. Conclusions The training workshops raised awareness and increased relevance of consumer and community involvement among Australian researchers who attended a workshop and responded to the survey. The results of the survey are also suggestive that the training led to behaviour changes through increased consumer and community involvement.

  2. Properties of the LiCl-KCl-Li2O system as operating medium for pyro-chemical reprocessing of spent nuclear fuel

    NASA Astrophysics Data System (ADS)

    Mullabaev, Albert; Tkacheva, Olga; Shishkin, Vladimir; Kovrov, Vadim; Zaikov, Yuriy; Sukhanov, Leonid; Mochalov, Yuriy

    2018-03-01

    Crystallization temperatures (liquidus and solidus) in the LiCl-Li2O and (LiCl-KCl)-Li2O systems with the KCl content of 10 and 20 mol.% were obtained with independent methods of thermal analysis using cooling curves, isothermal saturation, and differential scanning calorimetry. The linear sweep voltammetry was applied to control the time of the equilibrium establishment in the molten system after the Li2O addition, which depended on the composition of the base melt and the concentration of Li2O. The fragments of the binary LiCl-Li2O and quazi-binary [LiCl-KCl(10 mol.%)]-Li2O and [LiCl-KCl(20 mol.%)]-Li2O phase diagrams in the Li2O concentration range from 0 to 12 mol.% were obtained. The KCl presence in the LiCl-KCl-Li2O molten mixture in the amount of 10 and 20 mol.% reduces the liquidus temperature by 30 and 80°, respectively, but the region of the homogeneous molten state of the system is considerably narrowed, which complicates its practical application. The Li2O solubility in the molten LiCl, LiCl-KCl(10 mol.%) and LiCl-KCl(20 mol.%) decreases with increasing the KCl content and is equal to 11.5, 7.7 and 3.9 mol.% at 650°С, respectively. The LiCl-KCl melt with 10 mol.% KCl can be recommended for practical use as a medium for the SNF pyro-chemical reprocessing at temperature below 700 °C.

  3. Bile Acids Increase Independently From Hypocaloric Restriction After Bariatric Surgery.

    PubMed

    Jahansouz, Cyrus; Xu, Hongliang; Hertzel, Ann V; Serrot, Federico J; Kvalheim, Nicholas; Cole, Abigail; Abraham, Anasooya; Luthra, Girish; Ewing, Kristin; Leslie, Daniel B; Bernlohr, David A; Ikramuddin, Sayeed

    2016-12-01

    To measure changes in the composition of serum bile acids (BA) and the expression of Takeda G-protein-coupled receptor 5 (TGR5) acutely after bariatric surgery or caloric restriction. Metabolic improvement after bariatric surgery occurs before substantial weight loss. BA are important metabolic regulators acting through the farnesoid X receptor and TGR5 receptor. The acute effects of surgery on BA and the TGR5 receptor in subcutaneous white adipose tissue (WAT) are unknown. A total of 27 obese patients with type 2 diabetes mellitus were randomized to Roux-en-Y gastric bypass (RYGB) or to hypocaloric diet (HC diet) restriction (NCT 1882036). A cohort of obese patients with and without type 2 diabetes mellitus undergoing vertical sleeve gastrectomy was also recruited (n = 12) as a comparison. After vertical sleeve gastrectomy, the level of BA increased [total: 1.17 ± 1.56 μmol/L to 4.42 ± 3.92 μmol/L (P = 0.005); conjugated BA levels increased from 0.99 ± 1.42 μmol/L to 3.59 ± 3.70 μmol/L (P = 0.01) and unconjugated BA levels increased from 0.18 ± 0.24 μmol/L to 0.83 ± 0.70 μmol/L (P = 0.009)]. With RYGB, there was a trend toward increased BA [total: 1.37 ± 0.97 μmol/L to 3.26 ± 3.01 μmol/L (P = 0.07); conjugated: 1.06 ± 0.81 μmol/L to 2.99 ± 3.02 μmol/L (P = 0.06)]. After HC diet, the level of unconjugated BA decreased [0.92 ± 0.55 μmol/L to 0.32 ± 0.43 μmol/L (P = 0.05)]. The level of WAT TGR5 gene expression decreased after surgery, but not in HC diet. Protein levels did not change. The levels of serum BA increase after bariatric surgery independently from caloric restriction, whereas the level of WAT TGR5 protein is unaffected.

  4. Conformational stability, barriers to internal rotation, normal coordinate analyses, and vibrational assignments of bromoacetyl halides

    NASA Astrophysics Data System (ADS)

    Durig, J. R.; Phan, H. V.; Little, T. S.

    1989-09-01

    The Raman (3200-10 cm -1) and IR (3200-30 cm -1) spectra of bromoacetyl fluoride, bromoacetyl chloride and bromoacetyl bromide in the gaseous and annealed solid phases have been recorded. Additionally, the Raman spectra and the qualitative depolarization measurements for each molecule in the liquid phase have been obtained. All of these data indicate that these bromoacetyl halides exist in mixtures of two conformers, with the trans rotamer (halogen atoms oriented trans to one another) being the thermodynamically preferred, and the gauche conformation being the high energy form. From the studies of Raman spectra at different temperatures, the enthalpy differences have been determined for the gaseous and liquid phases, respectively, to be 185 ± 23 cm -1 (0.53 ± 0.06 kcal mol -1) and 249 ± 27 cm -1 (0.71 ± 0.08 kcal mol -1) for bromoacetyl fluoride, 391 ± 130 cm -1 (1.12 ± 0.37 kcal mol -1) and 317 ± 27 cm -1 (0.91 ± 0.08 kcal mol -1) for bromoacetyl chloride, and 341 ± 48 cm -1 (0.98 ± 0.14 kcal mol -1) and 286 ± 26 cm -1 (0.82 ± 0.07 kcal mol -1) for bromoacetyl bromide. Potential functions have been calculated for the fluoride and chloride from the observed asymmetric torsional frequencies and values of 580 ± 11 cm -1 (1.66 ± 0.03 kcal mol -1), 359 ± 8 cm -1 (1.03 ± 0.02 kcal mol -1), and 387 ± 16 cm -1 (1.11 ± 0.04 kcal mol -1) for the trans to gauche, gauche to gauche to gauche and gauche to trans barrier, respectively, were determined for bromoacetyl fluoride. The corresponding quantities were 967 ± 30 cm -1 (2.76 ± 0.08 kcal mol -1), 696 ± 67 cm -1 (1.99 ± 0.19 kcal mol -1), and 663 ± 30 cm -1 (1.61 ± 0.08 kcal mol -1) for bromoacetyl chloride. These potential functions are consistent with the dihedral angle of the gauche conformation being 120° and 117° for the fluoride and chloride, respectively. Complete vibrational assignments have been carried out based on the observed IR band contours, the depolarization ratios, and group frequencies. The results are compared to those for other haloacetyl halides.

  5. Perovskite Solar Cell Stability Workshop: Quick Look Report

    DTIC Science & Technology

    2016-08-12

    Commercialization of Perovskite PV – Markets, Concerns, Opportunities” by Dirk Weiss, First Solar , USA j. “Expectations for PV Product Testing Today” by Sarah...Perovskite Solar Cell Stability Workshop Quick-Look Report Held by the Office of Naval Research at University...Workshop Summary, 11-12 Aug 2016 4. TITLE AND SUBTITLE Perovskite Solar Cell Stability Workshop: Quick-Look Report 5. FUNDING NUMBERS 6. AUTHOR(S

  6. International Union of Physiological Sciences Physiology Teaching Workshop, March 31-April 1, 2012, Arabian Gulf University, Kingdom of Bahrain

    ERIC Educational Resources Information Center

    Subhan, M. M. F.

    2013-01-01

    Since 2009, the Department of Physiology had planned an International Union of Physiological Sciences Physiology Teaching Workshop at Arabian Gulf University. The date was set for March 5-6, 2011; however, due to civil unrest, the workshop was postponed to March 31-April 1, 2012. The workshop was a success, bringing together 92 speakers and…

  7. Nuclear Energy Innovation Workshops. Executive Summary

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Allen, Todd; Jackson, John; Hildebrandt, Phil

    The nuclear energy innovation workshops were organized and conducted by INL on March 2-4, 2015 at the five NUC universities and Boise State University. The output from these workshops is summarized with particular attention to final summaries that were provided by technical leads at each of the workshops. The current revision includes 3-4 punctuation corrections and a correction of the month of release from May to June.

  8. INTERIOR OF WORKSHOP LOOKING SOUTHWEST (When the airplane business ceased ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    INTERIOR OF WORKSHOP LOOKING SOUTHWEST (When the airplane business ceased in the early 1950s, Charles Arnold converted one of the original hangars into a workshop. The building was heated by the oil lamp shown in the center of the photograph, and by a separate wood-burning stove that is not shown) - Arnold Farm, Hangar / Workshop, 1948 Arnold Road, Coupeville, Island County, WA

  9. Exploring Horizons: The Implications of Experiential Learning Sourcebook. Workshop Information from the Northeast Association for Experiential Education Conference (6th, Durham, New Hampshire, March 30, 1985).

    ERIC Educational Resources Information Center

    Gass, Michael A., Comp.; And Others

    The collection summarizes for educators 23 of the 32 workshops presented at the 1985 Northeast Association for Experiential Education Conference. Highlights of the conference included construction of an indoor yurt, ropes course building, and an innovative workshop on experiential astronomy. Workshops dealt with such topics as experiential…

  10. How to Teach Poetry Writing: Workshops for Ages 8-13. Developing Creative Literacy, 2nd Edition

    ERIC Educational Resources Information Center

    Morgan, Michaela

    2011-01-01

    Now in a fully revised and extended second edition, "How to Teach Poetry Writing: Workshops for Ages 8-13" is a practical and activity based resource of writing workshops to help you teach poetry in the primary classroom. Designed to help build writing, speaking and listening skills, this book contains a wide selection of workshops exemplifying a…

  11. Proceedings of a workshop on bark beetle genetics: current status of research. May 17-18, 1992, Berkeley, California

    Treesearch

    Jane L. Hayes; Jacqueline L. Robertson

    1992-01-01

    The Proceedings reports the results of a workshop focusing on the topic of bark beetle genetics. The workshop evolved because of the growing interest in this relatively unexplored area of bark beetle research. Workshop participants submitted brief descriptions of their views of the current status of bark beetle genetic research and needs for the future. Contributions...

  12. AIAA Employment Workshops (September 1, 1970-December 31, 1971). Volume II, An Analytic Report on Some Effects of Twenty-Two Workshops.

    ERIC Educational Resources Information Center

    American Inst. of Aeronautics and Astronautics, New York, NY.

    In response to growing unemployment among professional personnel in the aerospace industry, a series of 175 workshops were conducted in 43 cities. Nearly 15,000 unemployed engineers and scientists attended the workshops and received job counseling and placement services from volunteer groups working to match skills and jobs. To evaluate the…

  13. Summary of the Adolescent Literacy Workshop: State of the Science and Research Needs. Adolescent Literacy--Research Informing Practice: A Series of Workshops.

    ERIC Educational Resources Information Center

    Department of Education, Washington, DC.

    This workshop was the first of two designed for the purpose of developing specific recommendations for a program of research on adolescent literacy. Together these workshops, jointly sponsored by government and private sector entities, will draw on the knowledge and experiences of researchers and practitioners who work with adolescents and their…

  14. 1997 Spacecraft Contamination and Coatings Workshop

    NASA Technical Reports Server (NTRS)

    Chen, Philip T. (Compiler); Benner, Steve M. (Compiler)

    1997-01-01

    This volume contains the presentation charts of talks given at the "1997 Spacecraft Contamination and Coatings Workshop," held July 9-10, 1997, in Annapolis, Maryland. The workshop was attended by representatives from NASA, Jet Propulsion Laboratory, Department of Defense, industry, and universities concerned with the the spacecraft contamination engineering and thermal control coatings. The workshop provided a forum for exchanging new developments in spacecraft contamination and coatings.

  15. Summary and synthesis of recommendations of the AmeriFlux Workshop on standardization of flux analysis and diagnostics; Corvallis, Oregon; August 2002

    Treesearch

    W. J. Massman; J. Finnigan; D. Billesbach; S. Miller; A. Black; B. Amiro; B. Law; X. Lee; L. Mahrt; R. Dahlman; T. Foken

    2003-01-01

    A DOE sponsored workshop was held August 27 - 30, 2002 at Oregon State University, Corvallis, Oregon. It was the second of the international AmeriFlux workshops intended to outline and recommend scientifically preferred procedures for calculating and 'correcting' eddy covariance fluxes for all AmeriFlux sites. The fundamental goals of these workshops are (1)...

  16. Proceedings of a Workshop on Applications of Tethers in Space: Executive Summary

    NASA Technical Reports Server (NTRS)

    Baracat, W. A. (Compiler)

    1986-01-01

    The workshop was attended by persons from government, industry, and academic institutions to discuss the rapidly evolving area of tether applications in space. Many new applications were presented at the workshop, and existing applications were revised, refined, and prioritized as to which applications should be implemented and when. The workshop concluded with summaries developed individually and jointly by each of the applications panels.

  17. Proceedings of the 2004 NASA/ONR Circulation Control Workshop, Part 2

    NASA Technical Reports Server (NTRS)

    Jones, Gregory S. (Editor); Joslin, Ronald D. (Editor)

    2005-01-01

    This conference proceeding is comprised of papers that were presented at the NASA/ONR Circulation Control Workshop held 16-17 March 2004 at the Radisson-Hampton in Hampton, VA. Over two full days, 30 papers and 4 posters were presented with 110 scientists and engineers in attendance, representing 3 countries. As technological advances influence the efficiency and effectiveness of aerodynamic and hydrodynamic applications, designs, and operations, this workshop was intended to address the technologies, systems, challenges and successes specific to Coanda driven circulation control in aerodynamics and hydrodynamics. A major goal of this workshop was to determine the state-of-the-art in circulation control and to assess the future directions and applications for circulation control. The 2004 workshop addressed applications, experiments, computations, and theories related to circulation control, emphasizing fundamental physics, systems analysis, and applied research. The workshop consisted of single session oral presentations, posters, and written papers that are documented in this unclassified conference proceeding. The format of this written proceeding follows the agenda of the workshop. Each paper is followed with the presentation given at the workshop. the editors compiled brief summaries for each effort that is at the end of this proceeding. These summaries include the paper, oral presentation, and questions or comments that occurred during the workshop. The 2004 Circulation Control Workshop focused on applications including Naval vehicles (Surface and Underwater vehicles), Fixed Wing Aviation (general aviation, commercial, cargo, and business aircraft); V/STOL platforms (helicopters, military aircraft, tilt rotors); propulsion systems (propellers, jet engines, gas turbines), and ground vehicles (automotive, trucks, and other); wind turbines, and other nontraditional applications (e.g., vacuum cleaner, ceiling fan). As part of the CFD focus area of the 2004 CC Workshop, CFD practitioners were invited to compute a two-dimensional benchmark problem for which geometry, flow conditions, grids, and experimental data were available before the workshop. The purpose was to accumulate a database of simulations for a single problem using a range of CFD codes, turbulence models, and grid strategies so as to expand knowledge of model performance/requirements and guide simulation of practical CC configurations.

  18. Geoscience Information for Teachers (GIFT) Workshops at the European Geoscience Union General Assembly

    NASA Astrophysics Data System (ADS)

    Arnold, Eve; Barnikel, Friedrich; Berenguer, Jean-Luc; Cifelli, Francesca; Funiciello, Francesca; Laj, Carlo; Macko, Stephen; Schwarz, Annegret; Smith, Phil; Summesberger, Herbert

    2016-04-01

    GIFT workshops are a two-and-a-half-day teacher enhancement workshops organized by the EGU Committee on Education and held in conjunction with the EGU annual General Assembly. The program of each workshop focuses on a different general theme each year. Past themes have included, for example, "Mineral Resources", "Our changing Planet", "Natural Hazards", "Water", "Evolution and Biodiversity" and "Energy and Sustainable Development". These workshops combine scientific presentations on current research in the Earth and Space Sciences, given by prominent scientists attending EGU General Assemblies, with hands-on, inquiry-based activities that can be used by the teachers in their classrooms to explain related scientific principles or topics. Participating teachers are also invited to present their own classroom activities to their colleagues, even when not directly related to the current program. The main objective of these workshops is to communicate first-hand scientific information to teachers in primary and secondary schools, significantly shortening the time between discovery and textbook. The GIFT workshop provides the teachers with materials that can be directly incorporated into their classroom, as well as those of their colleagues at home institutions. In addition, the full immersion of science teachers in a truly scientific context (EGU General Assemblies) and the direct contact with leading geoscientists stimulates curiosity towards research that the teachers can transmit to their pupils. In addition to their scientific content, the GIFT workshops are of high societal value. The value of bringing teachers from many nations together includes the potential for networking and collaborations, the sharing of experiences and an awareness of science education as it is presented in other countries. Since 2003, the EGU GIFT workshops have brought together more than 700 teachers from more than 25 nations. At all previous EGU GIFT workshops teachers mingled with others from outside their own country and informally interacted with the scientists, providing a venue for rich dialogue for all participants. The dialogues often included ideas about learning, presentation of science content and curriculum. Programs and presentations of past GIFT workshops, with some available with Web streaming, are available at: http://www.egu.eu/education/gift/workshops/

  19. Geoscience Information for Teachers (GIFT) Workshops at the European Geoscience Union General Assembly

    NASA Astrophysics Data System (ADS)

    Macko, S. A.; Arnold, E. M.; Barnikel, F.; Berenguer, J. L.; Cifelli, F.; Funiciello, F.; Schwarz, A.; Smith, P.; Summesberger, H.; Laj, C. E.

    2015-12-01

    GIFT workshops are a two-and-a-half-day teacher enhancement workshops organized by the EGU Committee on Education and held in conjunction with the EGU annual General Assembly. The program of each workshop focuses on a different general theme each year. Past themes have included, for example, "Mineral Resources", "Our Changing Planet", "Natural Hazards", "Water" and "Biodiversity and Evolution". These workshops combine scientific presentations on current research in Earth and Space Sciences, given by prominent scientists attending EGU General Assemblies, with hands-on, inquiry-based activities that can be used by the teachers in their classrooms to explain related scientific principles or topics. Teachers are also invited to present their own classroom activities to their colleagues, regardless of the scientific topic. The main objective of these workshops is to communicate first-hand scientific information to teachers in primary and secondary schools, significantly shortening the time between discovery and textbook. The GIFT workshop provides the teachers with materials that can be directly incorporated into their classroom, as well as those of their colleagues at home institutions. In addition, the full immersion of science teachers in a truly scientific context (EGU General Assemblies) and the direct contact with leading geoscientists stimulates curiosity towards research that the teachers can transmit to their pupils. In addition to their scientific content, the GIFT workshops are of high societal value. The value of bringing teachers from many nations together includes the potential for networking and collaborations, the sharing of experiences and an awareness of science education as it is presented in other countries. Since 2003, the EGU GIFT workshops have brought together more than 700 teachers from more than 25 nations. At all previous EGU GIFT workshops teachers mingled with others from outside their own country and informally interacted with the scientists, providing a venue for rich dialogue for all participants. The dialogues often included ideas about learning, presentation of science content and curriculum. Programs, presentations and Web streaming of past GIFT workshops are available at: http://www.egu.eu/education/gift/workshops/

  20. eMolTox: prediction of molecular toxicity with confidence.

    PubMed

    Ji, Changge; Svensson, Fredrik; Zoufir, Azedine; Bender, Andreas

    2018-03-07

    In this work we present eMolTox, a web server for the prediction of potential toxicity associated with a given molecule. 174 toxicology-related in vitro/vivo experimental datasets were used for model construction and Mondrian conformal prediction was used to estimate the confidence of the resulting predictions. Toxic substructure analysis is also implemented in eMolTox. eMolTox predicts and displays a wealth of information of potential molecular toxicities for safety analysis in drug development. The eMolTox Server is freely available for use on the web at http://xundrug.cn/moltox. chicago.ji@gmail.com or ab454@cam.ac.uk. Supplementary data are available at Bioinformatics online.

  1. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Taylor, Valerie

    Given the significant impact of computing on society, it is important that all cultures, especially underrepresented cultures, are fully engaged in the field of computing to ensure that everyone benefits from the advances in computing. This proposal is focused on the field of high performance computing. The lack of cultural diversity in computing, in particular high performance computing, is especially evident with respect to the following ethnic groups – African Americans, Hispanics, and Native Americans – as well as People with Disabilities. The goal of this proposal is to organize and coordinate a National Laboratory Career Development Workshop focused onmore » underrepresented cultures (ethnic cultures and disability cultures) in high performance computing. It is expected that the proposed workshop will increase the engagement of underrepresented cultures in HPC through increased exposure to the excellent work at the national laboratories. The National Laboratory Workshops are focused on the recruitment of senior graduate students and the retention of junior lab staff through the various panels and discussions at the workshop. Further, the workshop will include a community building component that extends beyond the workshop. The workshop was held was held at the Lawrence Livermore National Laboratory campus in Livermore, CA. from June 14 - 15, 2012. The grant provided funding for 25 participants from underrepresented groups. The workshop also included another 25 local participants in the summer programs at Lawrence Livermore National Laboratory. Below are some key results from the assessment of the workshops: 86% of the participants indicated strongly agree or agree to the statement "I am more likely to consider/continue a career at a national laboratory as a result of participating in this workshop." 77% indicated strongly agree or agree to the statement "I plan to pursue a summer internship at a national laboratory." 100% of the participants indicated strongly agree or agree to the statement "The CMD-IT NLPDEV workshop was a valuable experience."« less

  2. Mental health workshops delivered by medical students in Cambridge secondary schools: an evaluation of learning.

    PubMed

    Bentham, Chloe; Daunt, Anna; Taylor, Stephanie; Simmons, Meinou

    2013-09-01

    For a group of medical students to design and deliver a mental health workshop in Cambridge secondary schools. Subsequently, to evaluate any improvements in pupils' knowledge of mental health issues, including knowledge of common mental illnesses, stigma and where to access help with mental health problems. A group of three medical students undertook a five week Student Selected Component to develop a mental health workshop in Spring 2013. The workshop was designed to include interactive components, such as role play, models and video. It was delivered to eight classes of 12-13 year old pupils across two local secondary schools, a total of 230 students. Questionnaires were completed before and after each workshop to test knowledge acquisition of mental health issues, stigma and where pupils could get help with mental health problems. Comparisons between data from the pre- and post-workshop questionnaires were made to assess learning. The responses from the questionnaires showed a global improvement in knowledge of mental health. This is highlighted by the increase in awareness of the prevalence of mental health problems amongst young people from 47.0% before the workshops to 97.8% after the workshops. The ability to identify symptoms of anxiety rose from 21.7% to 44.8% and the ability to identify depression rose from 29.0% to 53.5% respectively. Whilst only 15.2% pupils disagreed with a stigmatising statement about mental illness before the workshops, 61.3% pupils disagreed afterwards. The students were also better informed about how to access help and identified areas that they found useful to learn about. Comparison of the pre- and post-workshop questionnaires indicate that medical student-led workshops are an effective method for improving knowledge of mental health topics amongst 12-13 year old school pupils, as well as encouraging positive attitudes towards mental health. The project highlights a demand for mental health education in schools and brings to light topics that could be covered in future sessions or similar projects.

  3. Human health risk assessment of lead, manganese and copper from scrapped car paint dust from automobile workshops in Nigeria.

    PubMed

    Nduka, John Kanayochukwu; Onyenezi Amuka, John Paul; Onwuka, Jude Chinedu; Udowelle, Nnaemeka Arinze; Orisakwe, Orish Ebere

    2016-10-01

    The economic downturn in Nigeria and Structural Adjustment Programme led to the flooding of Nigerian market with imported used automobiles. Most of these vehicles needed refurbishing and reworking. The present study is a human health risk assessment of metal exposure resulting from reworking of imported used vehicles in Nigeria. Scrap paint dusts from 56 Japanese made cars were collected from 8 different mechanic villages (workshops A-H] in Southeastern Nigeria. Scrap paints were homogenized, mixed, divided into fine particles and digested by standard method. The filtrates were assayed of lead, manganese and copper with atomic absorption spectrophotometry (AAS). Workshop B has the highest concentration of Pb (4.26 ± 0.93). Manganese in workshops A and F were (3.31 ± 0.85) and (3.04 ± 0.47) respectively and were higher than the levels from workshops C, B, D, G and H. Copper in workshop D (7.11 ± 0.21) was significantly greater than the other workshops. The highest hazard quotient (HQ) through ingestion, inhalation and dermal exposures in adults were 9.44E-05 (workshop B), 4.20E-01 (workshop B) and 1.08E-05 (workshop D) respectively. The highest values for HQ through ingestion, inhalation and dermal in children were 8.82E-04, 7.61E-01 and 2.86E-05 all in workshop B respectively. For children, the highest carcinogenic risk levels were 7.05E-08, 6.09E-05 and 2.29E-10 for ingestion, inhalation and dermal exposures respectively. In adults, the carcinogenic risk levels were 7.55E-09, 3.39E-05 and 8.67E-10 for ingestion, inhalation and dermal exposures respectively. Chronic exposure to scrap car paint dusts may be of significant public health importance in Nigeria as this may add to the body burden of some heavy metals.

  4. Photoluminescence and doping mechanism of theranostic Eu3+/Fe3+ dual-doped hydroxyapatite nanoparticles.

    PubMed

    Chen, Min-Hua; Yoshioka, Tomohiko; Ikoma, Toshiyuki; Hanagata, Nobutaka; Lin, Feng-Huei; Tanaka, Junzo

    2014-10-01

    Theranostic nanoparticles currently have been regarded as an emerging concept of 'personalized medicine' with diagnostic and therapeutic dual-functions. Eu 3+ doped hydroxyapatite (HAp) has been regarded as a promising fluorescent probe for in vivo imaging applications. Additionally, substitution of Ca 2+ with Fe 3+ in HAp crystal may endow the capability of producing heat upon exposure to a magnetic field. Here we report a preliminary study of doping mechanism and photoluminescence of Eu 3+ and Fe 3+ doped HAp nanoparticles (Eu/Fe:HAp). HAp with varied concentration of Eu 3+ and Fe 3+ doping are presented as Eu(10 mol%):HAp, Eu(7 mol%)-Fe(3 mol%):HAp, Eu(5 mol%)-Fe(5 mol%):HAp, Eu(3 mol%)-Fe(7 mol%):HAp, and Fe(10 mol%):HAp in the study. The results showed that the HAp particles, in nano-size with rod-like morphology, were successfully doped with Eu 3+ and Fe 3+ , and the particles can be well suspended in cell culture medium. Photoluminescence analysis revealed that particles have prominent emissions at 536 nm, 590 nm, 615 nm, 650 nm and 695 nm upon excitation at a wavelength of 397 nm. Moreover, these Eu/Fe:HAp nanoparticles belonged to B-type carbonated HAp, which has been considered an effective biodegradable and biocompatible drug/gene carrier in biological applications.

  5. Crystal structure of bis­(N-methyl-N-phenyl­amino)­tris­ulfane

    PubMed Central

    Barany, George; Henley, Matthew J.; Polski, Lauren A.; Schroll, Alayne L.; Young, Victor G.

    2015-01-01

    The title compound, C14H16N2S3, crystallized with two independent mol­ecules [(1 a) and (1 b)] in the asymmetric unit. Both mol­ecules display a pseudo-trans conformation. The two consecutive S—S bond lengths of the tris­ulfane unit of mol­ecule (1 a) are 2.06 (3) and 2.08 (3) Å, and 2.08 (3) and 2.07 (2) Å for mol­ecule (1 b). Torsion angles about each of the two S—S bonds are 86.6 (2) and 87.0 (2)° for (1 a), and −84.6 (2) and −85.9 (2)° for (1 b). The core atoms, viz. the N—S—S—S—N moiety, of the two mol­ecules superimpose well if one is inverted on the other, but the phenyl groups do not. Thus, the two units are essentially conformational enanti­omers. In mol­ecule (1 a), the two phenyl rings are inclined to one another by 86.7 (3)°, and in mol­ecule (1 b), by 81.1 (3)°. In the crystal, mol­ecules are linked via C—H⋯π inter­actions, forming sheets lying parallel to (010). PMID:26279880

  6. PMMA microreactor for chemiluminescence detection of Cu (II) based on 1,10-Phenanthroline-hydrogen peroxide reaction.

    PubMed

    Chen, Xueye; Shen, Jienan; Li, Tiechuan

    2016-01-01

    A microreactor for the chemiluminescence detection of copper (II) in water samples, based on the measurement of light emitted from the copper (II) catalysed oxidation of 1,10-phenanthroline by hydrogen peroxide in basic aqueous solution, is presented. Polymethyl methacrylate (PMMA) was chose as material for fabricating the microreactor with mill and hot bonding method. Optimized reagents conditions were found to be 6.3 × 10(-5)mol/L 1,10-phenanthroline, 1.5 × 10(-3)mol/L hydrogen peroxide, 7.0 × 10(-2)mol/L sodium hydroxide and 2.4 × 10(-5)mol/L Hexadecyl trimethyl ammonium Bromide (CTMAB). In the continuous flow injection mode the system can perform fully automated detection with a reagent consumption of only 3.5 μL each time. The linear range of the Cu (II) ions concentration was 1.5 × 10(-8) mol/L to 1.0 × 10(-4) mol/L, and the detection limit was 9.4 × 10(-9)mol/L with the S/N ratio of 4. The relative standard deviation was 3.0 % for 2.0 × 10(-6) mol/L Cu (II) ions (n = 10). The most obvious features of the detection method are simplicity, rapidity and easy fabrication of the microreactor.

  7. A novel membrane-less direct alcohol fuel cell

    NASA Astrophysics Data System (ADS)

    Yi, Qingfeng; Chen, Qinghua; Yang, Zheng

    2015-12-01

    Membrane-less fuel cell possesses such advantages as simplified design and lower cost. In this paper, a membrane-less direct alcohol fuel cell is constructed by using multi-walled carbon nanotubes (MWCNT) supported Pd and ternary PdSnNi composites as the anode catalysts and Fe/C-PANI composite, produced by direct pyrolysis of Fe-doped polyaniline precursor, as the oxygen reduction reaction (ORR) catalyst. The alcohols investigated in the present study are methanol, ethanol, n-propanol, iso-propanol, n-butanol, iso-butanol and sec-butanol. The cathode catalyst Fe/C-PANI is electrochemically inactive to oxidation of the alcohols. The performance of the cell with various alcohols in 1 mol L-1 NaOH solution on either Pd/MWCNT or PdSnNi/MWCNT catalyst has been evaluated. In any case, the performance of the cell using the anode catalyst PdSnNi/MWCNT is considerably better than Pd/MWCNT. For the PdSnNi/MWCNT, the maximum power densities of the cell using methanol (0.5 mol L-1), ethanol (0.5 mol L-1), n-propanol (0.5 mol L-1), iso-propanol (0.5 mol L-1), n-butanol (0.2 mol L-1), iso-butanol (0.2 mol L-1) and sec-butanol (0.2 mol L-1) are 0.34, 1.03, 1.07, 0.44, 0.50, 0.31 and 0.15 mW cm-2, respectively.

  8. Hydrogen-bonding patterns in 5-fluoro­cytosine–melamine co-crystal (4/1)

    PubMed Central

    Mohana, Marimuthu; Muthiah, Packianathan Thomas; Sanjeewa, Liurukara D.; McMillen, Colin D.

    2016-01-01

    The asymmetric unit of the title compound, 4C4H4FN3O·C3H6N6, comprises of two independent 5-fluoro­cytosine (5FC) mol­ecules (A and B) and one half-mol­ecule of melamine (M). The other half of the melamine mol­ecule is generated by a twofold axis. 5FC mol­ecules A and B are linked through two different homosynthons [R 2 2(8) ring motif]; one is formed via a pair of N—H⋯O hydrogen bonds and the second via a pair of N—H⋯N hydrogen bonds. In addition to this pairing, the O atoms of 5FC mol­ecules A and B inter­act with the N2 amino group on both sides of the melamine mol­ecule, forming a DDAA array of quadruple hydrogen bonds and generating a supra­molecular pattern. The 5FC (mol­ecules A and B) and two melamine mol­ecules inter­act via N—H⋯O, N—H⋯N and N—H⋯O, N—H⋯N, C—H⋯F hydrogen bonds forming R 6 6(24) and R 4 4(15) ring motifs. The crystal structure is further strengthened by C—H⋯F, C—F⋯π and π–π stacking inter­actions. PMID:27375887

  9. Simultaneous square-wave voltammetric determination of aspartame and cyclamate using a boron-doped diamond electrode.

    PubMed

    Medeiros, Roberta Antigo; de Carvalho, Adriana Evaristo; Rocha-Filho, Romeu C; Fatibello-Filho, Orlando

    2008-07-30

    A simple and highly selective electrochemical method was developed for the simultaneous determination of aspartame and cyclamate in dietary products at a boron-doped diamond (BDD) electrode. In square-wave voltammetric (SWV) measurements, the BDD electrode was able to separate the oxidation peak potentials of aspartame and cyclamate present in binary mixtures by about 400 mV. The detection limit for aspartame in the presence of 3.0x10(-4) mol L(-1) cyclamate was 4.7x10(-7) mol L(-1), and the detection limit for cyclamate in the presence of 1.0x10(-4) mol L(-1) aspartame was 4.2x10(-6) mol L(-1). When simultaneously changing the concentration of both aspartame and cyclamate in a 0.5 mol L(-1) sulfuric acid solution, the corresponding detection limits were 3.5x10(-7) and 4.5x10(-6) mol L(-1), respectively. The relative standard deviation (R.S.D.) obtained was 1.3% for the 1.0x10(-4) mol L(-1) aspartame solution (n=5) and 1.1% for the 3.0x10(-3) mol L(-1) cyclamate solution. The proposed method was successfully applied in the determination of aspartame in several dietary products with results similar to those obtained using an HPLC method at 95% confidence level.

  10. Photoluminescence and doping mechanism of theranostic Eu3+/Fe3+ dual-doped hydroxyapatite nanoparticles

    NASA Astrophysics Data System (ADS)

    Chen, Min-Hua; Yoshioka, Tomohiko; Ikoma, Toshiyuki; Hanagata, Nobutaka; Lin, Feng-Huei; Tanaka, Junzo

    2014-10-01

    Theranostic nanoparticles currently have been regarded as an emerging concept of ‘personalized medicine’ with diagnostic and therapeutic dual-functions. Eu3+ doped hydroxyapatite (HAp) has been regarded as a promising fluorescent probe for in vivo imaging applications. Additionally, substitution of Ca2+ with Fe3+ in HAp crystal may endow the capability of producing heat upon exposure to a magnetic field. Here we report a preliminary study of doping mechanism and photoluminescence of Eu3+ and Fe3+ doped HAp nanoparticles (Eu/Fe:HAp). HAp with varied concentration of Eu3+ and Fe3+ doping are presented as Eu(10 mol%):HAp, Eu(7 mol%)-Fe(3 mol%):HAp, Eu(5 mol%)-Fe(5 mol%):HAp, Eu(3 mol%)-Fe(7 mol%):HAp, and Fe(10 mol%):HAp in the study. The results showed that the HAp particles, in nano-size with rod-like morphology, were successfully doped with Eu3+ and Fe3+, and the particles can be well suspended in cell culture medium. Photoluminescence analysis revealed that particles have prominent emissions at 536 nm, 590 nm, 615 nm, 650 nm and 695 nm upon excitation at a wavelength of 397 nm. Moreover, these Eu/Fe:HAp nanoparticles belonged to B-type carbonated HAp, which has been considered an effective biodegradable and biocompatible drug/gene carrier in biological applications.

  11. Mechanisms of vasodilation in the dorsal aorta of the elephant fish, Callorhinchus milii (Chimaeriformes: Holocephali).

    PubMed

    Jennings, Brett L; Bell, Justin D; Hyodo, Susumu; Toop, Tes; Donald, John A

    2007-07-01

    This study investigated vasodilator mechanisms in the dorsal aorta of the elephant fish, Callorhinchus milii, using anatomical and physiological approaches. Nitric oxide synthase could only be located in the perivascular nerve fibres and not the endothelium of the dorsal aorta, using NADPH histochemistry and immunohistochemistry. In vitro organ bath experiments demonstrated that a NO/soluble guanylyl cyclase (GC) system appeared to be absent in the vascular smooth muscle, since the NO donors SNP (10(-4) mol l(-1)) and SIN-1 (10(-5) mol l(-1)) were without effect. Nicotine (3 x 10(-4) mol l(-1)) mediated a vasodilation that was not affected by ODQ (10(-5) mol l(-1)), L-NNA (10(-4) mol l(-1)), indomethacin (10(-5) mol l(-1)), or removal of the endothelium. In contrast, the voltage-gated sodium channel inhibitor, tetrodotoxin (10(-5) mol l(-1)), significantly decreased the dilation induced by nicotine, suggesting that it contained a neural component. Pre-incubation of the dorsal aorta with the calcitonin gene-related peptide (CGRP) receptor antagonist, CGRP(8-37) (10(-6) mol l(-1)) also caused a significant decrease in the nicotine-induced dilation. We propose that nicotine is mediating a neurally-derived vasodilation in the dorsal aorta that is independent of NO, prostaglandins and the endothelium, and partly mediated by CGRP.

  12. Li'l Red Schoolhouse workshops

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Education specialists at Stennis conduct staff development workshops for elementary and secondary teachers of math, science and technology and other subjects as well as specialized workshops conducted in the NASA Li'l Red Schoolhouse.

  13. Teaching emergency medicine with workshops improved medical student satisfaction in emergency medicine education.

    PubMed

    Sricharoen, Pungkava; Yuksen, Chaiyaporn; Sittichanbuncha, Yuwares; Sawanyawisuth, Kittisak

    2015-01-01

    There are different teaching methods; such as traditional lectures, bedside teaching, and workshops for clinical medical clerkships. Each method has advantages and disadvantages in different situations. Emergency Medicine (EM) focuses on emergency medical conditions and deals with several emergency procedures. This study aimed to compare traditional teaching methods with teaching methods involving workshops in the EM setting for medical students. Fifth year medical students (academic year of 2010) at Ramathibodi Hospital, Faculty of Medicine, Mahidol University, Bangkok, Thailand participated in the study. Half of students received traditional teaching, including lectures and bedside teaching, while the other half received traditional teaching plus three workshops, namely, airway workshop, trauma workshop, and emergency medical services workshop. Student evaluations at the end of the clerkship were recorded. The evaluation form included overall satisfaction, satisfaction in overall teaching methods, and satisfaction in each teaching method. During the academic year 2010, there were 189 students who attended the EM rotation. Of those, 77 students (40.74%) were in the traditional EM curriculum, while 112 students were in the new EM curriculum. The average satisfaction score in teaching method of the new EM curriculum group was higher than the traditional EM curriculum group (4.54 versus 4.07, P-value <0.001). The top three highest average satisfaction scores in the new EM curriculum group were trauma workshop, bedside teaching, and emergency medical services workshop. The mean (standard deviation) satisfaction scores of those three teaching methods were 4.70 (0.50), 4.63 (0.58), and 4.60 (0.55), respectively. Teaching EM with workshops improved student satisfaction in EM education for medical students.

  14. Improving sixth year medical students' performance in knee arthrocentesis using a synthetic knee model.

    PubMed

    Chiowchanwisawakit, Praveena; Ratanarat, Ranistha; Srinonprasert, Varalak

    2015-09-01

    A knee arthrocentesis (KA) workshop using synthetic knee model was arranged for all sixth-year medical students (MS) in our institute to ensure equity in receiving training. We evaluated confidence level and knowledge of KA and synovial fluid analysis testing pre- and post-workshop for MS. The workshop was divided into two parts. The first part was to provide knowledge in arthrocentesis and synovial fluid interpretation and the second was a practice session on the synthetic model under supervision. This is a report of pre-and post-workshop self-evaluation about the confidence in performing KA (0-10 scales), improvement of knowledge in KA, and synovial fluid analysis earned from attending the workshop. Pearson χ(2) test or Fisher's exact test was used to compare categorical variables, where appropriate. There were 247 MS attended and 228 (92.3%) evaluated the workshops. Ninety-six (42.1%) MS had experience in KA prior to this workshop. The mean (SD) levels of confidence in performing the procedure before and after the workshop were 3.6 (2.5) and 7.5 (1.7), respectively, P < 0.001. Improvement was shown regardless of previous exposure to KA. Knowledge of appropriate testing for synovial fluid was significantly improved in all items explored after the workshop and extended to the better scores earned from a competency examination. A hands-on structured workshop using a synthetic knee model for KA is a successful model for improving medical students' confidence in performing the procedure with evidence of sustaining knowledge in short-term follow-up. © 2015 Asia Pacific League of Associations for Rheumatology and Wiley Publishing Asia Pty Ltd.

  15. The National Science Foundation's Coupling, Energetics and Dynamics of Atmospheric Regions (CEDAR) Student Community

    NASA Astrophysics Data System (ADS)

    Sox, L.; Duly, T.; Emery, B.

    2014-12-01

    The National Science Foundation sponsors Coupling, Energetics, and Dynamics of Atmospheric Regions (CEDAR) Workshops, which have been held every summer, for the past 29 years. CEDAR Workshops are on the order of a week long and at various locations with the goal of being close to university campuses where CEDAR type scientific research is done. Although there is no formal student group within the CEDAR community, the workshops are very student-focused. Roughly half the Workshop participants are students. There are two Student Representatives on the CEDAR Science Steering Committee (CSSC), the group of scientists who organize the CEDAR Workshops. Each Student Representative is nominated by his or her peers, chosen by the CSSC and then serves a two year term. Each year, one of the Student Representatives is responsible for organizing and moderating a day-long session targeted for students, made up of tutorial talks, which aim to prepare both undergraduate and graduate students for the topics that will be discussed in the main CEDAR Workshop. The theme of this session changes every year. Past themes have included: upper atmospheric instrumentation, numerical modeling, atmospheric waves and tides, magnetosphere-ionosphere coupling, equatorial aeronomy and many others. Frequently, the Student Workshop has ended with a panel of post-docs, researchers and professors who discuss pressing questions from the students about the next steps they will take in their careers. As the present and past CSSC Student Representatives, we will recount a brief history of the CEDAR Workshops, our experiences serving on the CSSC and organizing the Student Workshop, a summary of the feedback we collected about the Student Workshops and what it's like to be student in the CEDAR community.

  16. 'Workshops in healing' for senior medical students: a 5-year overview and appraisal.

    PubMed

    Kearsley, John H; Lobb, Elizabeth A

    2014-12-01

    We report upon the design, content and feedback from an interactive, experiential series of Workshops in Healing for senior medical students. Fifty-six final year medical students enrolled in 2×3 h workshops designed around the core themes of 'physician know thyself' (Workshop 1) and 'confronting suffering' (Workshop 2). Of the 56 students who initially enrolled, 48 students completed both workshops and provided a written open-ended reflection of their learning experience. The study, undertaken over a consecutive 5-year period (2008-2012), employed an emergent, qualitative design using thematic analysis of the reflective comments. We found that the design and content of both workshops promoted transformative learning for these final year medical students. Students identified the following benefits: (1) the opportunity to reaffirm their commitment to their chosen career path; (2) the value of listening to other students share their stories; (3) the importance of the timing of the workshops to occur after exams; (4) the use of various mediums such as art, poetry, music and contemporary/classic literature to present concepts of suffering and healing; and (5) the creation of a safe and confidential space. Students reported that these innovative workshops gave them a renewed sense of drive and enthusiasm for their chosen career. They highlighted the importance of addressing an aspect of medicine (healing) not covered in the traditional medical curriculum. Workshops in Healing helped them to rediscover a deeper meaning to medicine and their roles as future healthcare professionals. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  17. Report on the Aseismic Slip, Tremor, and Earthquakes Workshop

    USGS Publications Warehouse

    Gomberg, Joan; Roeloffs, Evelyn; Trehu, Anne; Dragert, Herb; Meertens, Charles

    2008-01-01

    This report summarizes the discussions and information presented during the workshop on Aseismic Slip, Tremor, and Earthquakes. Workshop goals included improving coordination among those involved in conducting research related to these phenomena, assessing the implications for earthquake hazard assessment, and identifying ways to capitalize on the education and outreach opportunities presented by these phenomena. Research activities of focus included making, disseminating, and analyzing relevant measurements; the relationships among tremor, aseismic or 'slow-slip', and earthquakes; and discovering the underlying causative physical processes. More than 52 participants contributed to the workshop, held February 25-28, 2008 in Sidney, British Columbia. The workshop was sponsored by the U.S. Geological Survey, the National Science Foundation?s Earthscope Program and UNAVCO Consortium, and the Geological Survey of Canada. This report has five parts. In the first part, we integrate the information exchanged at the workshop as it relates to advancing our understanding of earthquake generation and hazard. In the second part, we summarize the ideas and concerns discussed in workshop working groups on Opportunities for Education and Outreach, Data and Instrumentation, User and Public Needs, and Research Coordination. The third part presents summaries of the oral presentations. The oral presentations are grouped as they were at the workshop in the categories of phenomenology, underlying physical processes, and implications for earthquake hazards. The fourth part contains the meeting program and the fifth part lists the workshop participants. References noted in parentheses refer to the authors of presentations made at the workshop, and published references are noted in square brackets and listed in the Reference section. Appendix A contains abstracts of all participant presentations and posters, which also have been posted online, along with presentations and author contact information at http://www.earthscope.org/science/cascadia.

  18. The impact of the SAGE & THYME foundation level workshop on factors influencing communication skills in health care professionals.

    PubMed

    Connolly, Michael; Thomas, Joanne M; Orford, Julie A; Schofield, Nicola; Whiteside, Sigrid; Morris, Julie; Heaven, Cathy

    2014-01-01

    The "SAGE & THYME Foundation Level Workshop" delivers evidence-based communication skills training to 30 health care workers in 3 hours. It teaches a structured approach (the SAGE & THYME model) to discuss patient/carer concerns. The aim of this study was to determine whether the workshop had a positive outcome on factors that influence communication skills. The study had a pragmatic, mixed methods design. Workshops were run in an acute hospital. One hundred seventy health care workers completed questionnaires pre- and post-workshop; 141 were sent follow-up questionnaires at 2 weeks and 2 months; and 9 were filmed talking to a simulated patient pre- and post-workshop. From pre- to post-workshop, there was a significant increase in knowledge (p < 0.001), self-efficacy (p < 0.001), and outcome expectancy (p < 0.001). An expert's rating of behavior with the simulated patient also significantly increased after the training (p = 0.011). Motivation to use the training, and the perceived usefulness of the SAGE & THYME model, were high post-workshop. There was a poor response rate in the follow-up period; hence, the quantitative data are not reported. The qualitative data are described, however, as they give an insight into the impact of the training on staff and their patients. The SAGE & THYME Foundation Level Workshop significantly increases communication skills knowledge, self-efficacy, and outcome expectancy of hospital health care workers who are predominantly white, female, nursing, or nonclinical staff. This suggests that the workshop may have a positive impact on some factors influencing communication skills in this group. © 2014 The Alliance for Continuing Education in the Health Professions, the Society for Academic Continuing Medical Education, and the Council on Continuing Medical Education, Association for Hospital Medical Education.

  19. Do procedural skills workshops during family practice residency work?

    PubMed

    MacKenzie, Mark S; Berkowitz, Jonathan

    2010-08-01

    To determine if participation in a procedural skills workshop during family practice residency affects future use of these skills in postgraduate clinical practice. Survey involving self-assessment of procedural skills experience and competence. British Columbia. Former University of British Columbia family practice residents who trained in Vancouver, BC, including residents who participated in a procedural skills workshop in 2001 or 2003 and residents graduating in 2000 and 2002 who did not participate in the procedural skills workshop. Self-assessed experience and competence in the 6 office-based procedural skills that were taught during the procedural skills workshops in 2001 and 2003. Participation in a procedural skills workshop had no positive effect on future use of these skills in clinical practice. Participation in the workshop was associated with less reported experience (P = .091) in injection of lateral epicondylitis. As with previous Canadian studies, more women than men reported experience and competence in gynecologic procedures. More women than men reported experience (P = .001) and competence (P = .004) in intrauterine device insertion and experience (P = .091) in endometrial aspiration biopsy. More men than women reported competence (P = .052) in injection of trochanteric bursae. A third year of emergency training was correlated with an increase in reported experience (P = .021) in shoulder injection. Participation in a procedural skills workshop during family practice residency did not produce a significant increase in the performance of these skills on the part of participants once they were in clinical practice. The benefit of a skills workshop might be lost when there is no opportunity to practise and perfect these skills. Sex bias in the case of some procedures might represent a needs-based acquisition of skills on the part of practising physicians. Short procedural skills workshops might be better suited to graduated physicians with more clinical experience.

  20. The Business Flight Simulator.

    ERIC Educational Resources Information Center

    Dwyer, P.; Simpson, D.

    1989-01-01

    The authors describe a simulation program based on a workshop approach designed for postsecondary business students. Features and benefits of the workshop technique are discussed. The authors cover practical aspects of designing and implementing simulation workshops. (CH)

  1. Measurement control workshop instructional materials

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Gibbs, Philip; Crawford, Cary; McGinnis, Brent

    2014-04-01

    A workshop to teach the essential elements of an effective nuclear materials control and accountability (MC&A) programs are outlined, along with the modes of Instruction, and the roles and responsibilities of participants in the workshop.

  2. Materials Innovation for Next-Generation T&D Grid Components. Workshop Summary Report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Taylor, Emmanuel; Kramer, Caroline; Marchionini, Brian

    The Materials Innovations for Next-Generation T&D Grid Components Workshop was co-sponsored by the U.S. Department of Energy (DOE) Office of Electricity Delivery and Energy Reliability and the Oak Ridge National Laboratory (ORNL) and held on August 26 27, 2015, at the ORNL campus in Oak Ridge, Tennessee. The workshop was planned and executed under the direction of workshop co-chair Dr. Kerry Cheung (DOE) and co-chair Dr. Dominic Lee (ORNL). The information contained herein is based on the results of the workshop, which was attended by nearly 50 experts from government, industry, and academia. The research needs and pathways described inmore » this report reflect the expert opinions of workshop participants, but they are not intended to represent the views of the entire electric power community.« less

  3. Workshop on Atmospheric Transport on Mars

    NASA Technical Reports Server (NTRS)

    Barnes, J. R. (Editor); Haberle, R. M. (Editor)

    1993-01-01

    On June 28-30, 1993, the Workshop on Atmospheric Transport on Mars was held in Corvallis, Oregon. The workshop was organized under the auspices of the MSATT (Mars Surface and Atmosphere Through Time) Program of NASA, and was jointly sponsored by the Lunar and Planetary Institute, Oregon State University, and the Oregon Space Grant Consortium. More than 50 scientists attended the workshop, which was the first such meeting to focus upon circulation processes in the Mars atmosphere. The timing of the workshop placed it almost on the eve of the arrival of Mars Observer at Mars, so that the presented papers gave a picture of the 'state of the art' in Mars atmospheric science just prior to the expected arrival of new data. The workshop highlighted a host of recent advances in atmospheric modeling and analysis - advances that will be relevant to any future observations.

  4. Inner-City Energy and Environmental Education Consortium: Student`s Standing Committee workshop. Appendix 13.8

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1992-10-23

    This report is the fourth working document produced by the Inner-City Energy and Environmental Education Consortium under a Department of Energy planning grant to the Weston Institute. It was prepared in a Student`s Standing Committee workshop held at the Johns Hopkins School of Continuing Studies Downtown Center, 1 Charles Plaza in Baltimore, Maryland. Twenty two participants representing Consortium institutions attended the workshop. Weston Institute provided staff support for the conduct of the workshop and prepared this report. Workshop participants addressed the question What will be the most effective methods to excite and empower students to enter and to succeed inmore » energy and environmental careers? The results of the workshop are presented in the order of importance attached to each proposed method, or grouping of methods, by the participants.« less

  5. An interprofessional workshop for students to improve communication and collaboration skills in end-of-life care.

    PubMed

    Erickson, Jeanne M; Blackhall, Leslie; Brashers, Valentina; Varhegyi, Nikole

    2015-12-01

    Interprofessional care is critical for patients at the end of life (EOL), but programs to teach communication skills to medical and nursing students are rare. The aims of this study were to determine whether an interprofessional workshop improves (1) student attitudes toward teamwork and (2) self-efficacy for communicating in difficult situations. Nursing and medical students attended a workshop with collaborative role play of an EOL conversation. Before the workshop, students showed different attitudes toward teamwork and collaboration and varying levels of confidence about communication skills. After the workshop, both groups reported more positive attitudes toward teamwork but a mixed picture of confidence in communication. Experiential interprofessional education workshops enhance perceptions about the benefits of teamwork, but further teaching and evaluation methods are needed to maximize the effectiveness. © The Author(s) 2014.

  6. Description and evaluation of the information transfer workshop series "Coal hydrology in Virginia"

    USGS Publications Warehouse

    Hufschmidt, Peter W.

    1984-01-01

    A series of workshops was conducted in September, 1982, by staff of the Virginia Office, Mid-Atlantic District of the U.S.-Geological Survey for the benefit of coal operators, consultants, and resource managers in the coal-producing area of southwest Virginia. The purpose of the workshop series was to present hydrologic information and data by the U.S. Geological Survey collected during four years of study of the. coal hydrology of Virginia. The workshop series was held one day a week for three weeks at two locations within southwest Virginia in order to reduce travel time and overnight travel costs for participants. Results of an independently conducted questionnaire indicate the series was a success. The report summarizes the workshop preparation, organization, and presentation, and gives general conclusions and suggestions for those interested in conducting workshops.

  7. Proceedings of the NASA First Wake Vortex Dynamic Spacing Workshop

    NASA Technical Reports Server (NTRS)

    Creduer, Leonard (Editor); Perry, R. Brad (Editor)

    1997-01-01

    A Government and Industry workshop on wake vortex dynamic spacing systems was conducted on May 13-15, 1997, at the NASA Langley Research Center. The purpose of the workshop was to disclose the status of ongoing NASA wake vortex R&D to the international community and to seek feedback on the direction of future work to assure an optimized research approach. Workshop sessions examined wake vortex characterization and physics, wake sensor technologies, aircraft/wake encounters, terminal area weather characterization and prediction, and wake vortex systems integration and implementation. A final workshop session surveyed the Government and Industry perspectives on the NASA research underway and related international wake vortex activities. This document contains the proceedings of the workshop including the presenters' slides, the discussion following each presentation, the wrap-up panel discussion, and the attendees' evaluation feedback.

  8. Evaluation of the impact of a simulation-enhanced breaking bad news workshop in pediatrics.

    PubMed

    Tobler, Kathleen; Grant, Estee; Marczinski, Cecile

    2014-08-01

    Our goal was to develop and evaluate the effectiveness of a simulation-based workshop for teaching pediatric trainees' communication skills in breaking bad news. A simulation-based workshop was developed to teach skills in breaking bad news. After a classroom-based introduction, small groups of residents participated in 3 scenarios, each starting with a simulated resuscitation, followed by 2 conversations with the patient's parent, played by actors. Each conversation was observed through a 1-way mirror and was followed by a debriefing. After the workshop, the residents completed workshop evaluations and a self-assessment. Before and after the workshop, residents were evaluated in Objective Structured Clinical Examination stations where they were required to give bad news. Two physician experts and 2 parents who personally experienced receiving bad news about their child evaluated resident performance using a previously validated communication evaluation tool. Residents' ratings of the workshop were very high for all items, and 100% of the residents reported improvement in their ability to deliver bad news after the workshop. Statistically significant improvement was found in 14 of 17 items of the evaluation tool used by experts and parents, with the parents reporting greater improvement than the experts. This reflective, simulation-based workshop successfully improved pediatric trainees' skills in having difficult conversations with families, as evaluated by the participants, by physician experts, and, most importantly, by parents who have experienced these conversations in real life.

  9. Summary of the Third International Planetary Dunes Workshop: remote sensing and image analysis of planetary dunes

    USGS Publications Warehouse

    Fenton, Lori K.; Hayward, Rosalyn K.; Horgan, Briony H.N.; Rubin, David M.; Titus, Timothy N.; Bishop, Mark A.; Burr, Devon M.; Chojnacki, Matthew; Dinwiddie, Cynthia L.; Kerber, Laura; Gall, Alice Le; Michaels, Timothy I.; Neakrase, Lynn D.V.; Newman, Claire E.; Tirsch, Daniela; Yizhaq, Hezi; Zimbelman, James R.

    2013-01-01

    The Third International Planetary Dunes Workshop took place in Flagstaff, AZ, USA during June 12–15, 2012. This meeting brought together a diverse group of researchers to discuss recent advances in terrestrial and planetary research on aeolian bedforms. The workshop included two and a half days of oral and poster presentations, as well as one formal (and one informal) full-day field trip. Similar to its predecessors, the presented work provided new insight on the morphology, dynamics, composition, and origin of aeolian bedforms on Venus, Earth, Mars, and Titan, with some intriguing speculation about potential aeolian processes on Triton (a satellite of Neptune) and Pluto. Major advancements since the previous International Planetary Dunes Workshop include the introduction of several new data analysis and numerical tools and utilization of low-cost field instruments (most notably the time-lapse camera). Most presentations represented advancement towards research priorities identified in both of the prior two workshops, although some previously recommended research approaches were not discussed. In addition, this workshop provided a forum for participants to discuss the uncertain future of the Planetary Aeolian Laboratory; subsequent actions taken as a result of the decisions made during the workshop may lead to an expansion of funding opportunities to use the facilities, as well as other improvements. The interactions during this workshop contributed to the success of the Third International Planetary Dunes Workshop, further developing our understanding of aeolian processes on the aeolian worlds of the Solar System.

  10. Enhancing clinical skills education: University of Virginia School of Medicine's Clerkship Clinical Skills Workshop Program.

    PubMed

    Corbett, Eugene C; Payne, Nancy J; Bradley, Elizabeth B; Maughan, Karen L; Heald, Evan B; Wang, Xin Qun

    2007-07-01

    In 1993, the University of Virginia School of Medicine began a clinical skills workshop program in an effort to improve the preparation of all clerkship students to participate in clinical care. This program involved the teaching of selected basic clinical skills by interested faculty to small groups of third-year medical students. Over the past 14 years, the number of workshops has increased from 11 to 31, and they now involve clerkship faculty from family medicine, internal medicine, and pediatrics. Workshops include a variety of common skills from the communication, physical examination, and clinical test and procedure domains such as pediatric phone triage, shoulder examination, ECG interpretation, and suturing. Workshop sessions allow students to practice skills on each other, with standardized patients, or with models, with the goal of improving competence and confidence in the performance of basic clinical skills. Students receive direct feedback from faculty on their skill performance. The style and content of these workshops are guided by an explicit set of educational criteria.A formal evaluation process ensures that faculty receive regular feedback from student evaluation comments so that adherence to workshop criteria is continuously reinforced. Student evaluations confirm that these workshops meet their skill-learning needs. Preliminary outcome measures suggest that workshop teaching can be linked to student assessment data and may improve students' skill performance. This program represents a work-in-progress toward the goal of providing a more comprehensive and developmental clinical skills curriculum in the school of medicine.

  11. [Effects of elevated ozone concentrations on reactive oxygen metabolism and related gene expression in Ginkgo biloba leaves].

    PubMed

    Ruan, Ya Nan; Xu, Sheng; Guo, Long; Zhu, Ming Zhu; Wang, Cong; Li, Shu Yuan; Wang, Hong Yan

    2017-11-01

    By using the open top chambers (OTCs) fumigation method, this paper investigated the changes of foliar injury, level of reactive oxygen species (ROS), activities and gene expression of antioxidant enzymes in Ginkgo biloba leaves under different ozone (ambient ozone≈40, 80, 160, 200 nmol·mol -1 ) concentrations, in order to study the effects of elevated ozone (O 3 ) concentrations on reactive metabolism. The results showed that the obvious foliar injuries were observed in 160 and 200 nmol·mol -1 O 3 treatments, while no visible injury was observed in 80 nmol·mol -1 O 3 and ambient O 3 treatments. After 20 d, a significant increase in O 2 -· generation rate was observed in G. biloba leaves exposed to 160, 200 nmol·mol -1 O 3 , compared with ambient ozone and 80 nmol·mol -1 O 3 , and there were no significant differences between ambient O 3 and 80 nmol·mol -1 treatments. After 40 d, H 2 O 2 content of G. biloba leaves in 160 and 200 nmol·mol -1 O 3 was significantly higher than that in 80 nmol·mol -1 and ambient ozone, respectively. The activities of catalase (CAT) in 160 and 200 nmol·mol -1 treatments were also significantly higher than that in 80 nmol·mol -1 and ambient O 3 treatments. The ascorbate peroxidase (APX) activity of leaves for each elevated O 3 treatment was lower than that of ambient ozone. The level of CAT and APX expression increased progressively after 40 d O 3 treatment. The expression intensity of GbD was conspicuously strengthened along with the increase of ozone concentration and fumigation time. Le-vel of reactive oxygen increased, activities of antioxidant enzyme decreased, level of gene expression down-regulated, and foliar visible injury was observed in leaves of G. biloba in elevated ozone stress.

  12. Summary Report of the Workshop on The Experimental Nuclear Reaction Data Database

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Semkova, V.; Pritychenko, B.

    2014-12-01

    The Workshop on the Experimental Nuclear Reaction Data Database (EXFOR) was held at IAEA Headquarters in Vienna from 6 to 10 October 2014. The workshop was organized to discuss various aspects of the EXFOR compilation process including compilation rules, different techniques for nuclear reaction data measurements, software developments, etc. A summary of the presentations and discussions that took place during the workshop is reported here.

  13. Proceedings of the Real-Time Systems Engineering Workshop

    DTIC Science & Technology

    2001-08-01

    real - time systems engineering. The workshop was held as part of the SEI Symposium in...Washington, DC, during September 2000. The objective of the workshop was to identify key issues and obtain feedback from attendees concerning real - time systems engineering...and interoperability. This report summarizes the workshop in terms of foundation, management, and technical topics, and it contains a discussion related to developing a community of interest for real - time systems

  14. Inservice for Occupational and Consumer and Home Economics Instructors: Community College Home Economics Regional Workshops (California, May 26, 1986-February 28, 1987).

    ERIC Educational Resources Information Center

    Mount San Antonio Community Coll. District, Walnut, CA.

    During fall 1986, a series of seven regional workshops were conducted for community college full- and part-time occupational and consumer and home economics instructors in California. The workshops were attended by a total of 319 instructors, 36 students, and 30 to 40 host college administrators and students. The workshops were designed to expand…

  15. Impact of Nutrition on Health and Disease in Blacks and Other Minorities. Proceedings of the Meharry Medical College Annual Nutrition Workshop (1st, Nashville, Tennessee, October 28-30, 1987). Annual Nutrition Workshop Series, Volume 1.

    ERIC Educational Resources Information Center

    Enwonwu, Cyril O., Ed.

    Participants in this workshop were scientists from various disciplines, including public health, oncology, nutrition, epidemiology, biochemistry, immunology, pharmacology, pediatrics, geriatric medicine, and the behavioral sciences. The workshop featured deliberations by medical experts on the dimensions and demographics of hunger in America. The…

  16. A Description and Evaluation of the 1979 Summer Training Workshop. Roosevelt University and the Chicago Board of Education Teacher Corps Project--Program '78.

    ERIC Educational Resources Information Center

    Asser, Eliot; And Others

    A report is given of a fifteen-day summer workshop sponsored by the Teacher Corps. The workshop was held in Chicago, Illinois and involved faculty from the Hyde Park Career Academy, Dumas Elementary School, representatives from the Community Council, and interns from the Teacher Corps Member Training Institute. The focus of the workshop was on…

  17. Educator workshop

    NASA Image and Video Library

    2011-01-22

    Middle school teachers from across Louisiana participate in a hands-on activity during a professional development workshop at Louisiana State University in Baton Rouge on Jan. 22, 2011. Fifty-five teachers participated in the workshop, which was hosted by the Stennis Education Office. During the workshop, Stennis specialists presented hands-on, problem-based learning and technology-based activities teachers can use in their classrooms to promote interest in areas of science, technology, engineering and mathematics.

  18. Synchronization of workshops, using facilities planning

    NASA Astrophysics Data System (ADS)

    Zineb, Britel; Abdelghani, Cherkaoui

    2017-08-01

    In this paper, we will present a methodology used for the synchronization of two workshops of a sheet metal department. These two workshops have a supplier-customer relationship. The aim of the study is to synchronise the two workshops as a step towards creating a better material flow, reduced inventory and achieving Just in time and lean production. To achieve this, we used a different set of techniques: SMED, Facilities planning…

  19. Clinical aspects of neurodegenerative diseases - 15th HUPO BPP Workshop April 8-9, 2011, Bochum, Germany.

    PubMed

    Gröttrup, Bernd; Böckmann, Miriam; Marcus, Katrin; Wiltfang, Jens; Grinberg, Lea T; Meyer, Helmut E; Park, Young M

    2011-11-01

    The HUPO Brain Proteome Project (HUPO BPP) held its 15th workshop in Bochum, Germany, from April 8th to 9th, 2011 directly after the Proteomic Forum 2011 in Berlin. Like on every spring workshop, the focus was more on clinical aspects, so that especially clinicians participated in this workshop. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. Nanobiotechnology

    NASA Technical Reports Server (NTRS)

    Noor, Ahmed K. (Compiler)

    2000-01-01

    This document contains the proceedings of the Training Workshop on Nanobiotechnology held at NASA Langley Research Center, Hampton, Virginia, June 14-15, 2000. The workshop was jointly sponsored by the University of Virginia's Center for Advanced Computational Technolog and NASA. Workshop attendees were from NASA, other government agencies, industry and universities. The objectives of the workshop were to give overviews of the diverse activities in nanobiotechnology and to identify their potential for future aerospace systems.

  1. Crystal structure of (E)-1-[4-({4-[(4-meth­oxy­benzyl­idene)amino]­phen­yl}sulfan­yl)phen­yl]ethan-1-one

    PubMed Central

    Hebbachi, Rabihe; Djedouani, Amel; Kadri, Soumia; Mousser, Hénia; Mousser, Abdelhamid

    2015-01-01

    The title Schiff base compound, C22H19NO2S, crystallized with two independent mol­ecules (A and B) in the asymmetric unit. Both mol­ecules have an E conformation about the C=N bond. The two mol­ecules differ in the orientation of the aromatic rings with respect to each other. The outer 4-meth­oxy­benzene ring is inclined to the central benzene ring and the outer 4-acetyl­benzene ring by 1.80 (19) and 63.73 (19)°, respectively, in mol­ecule A, and by 6.72 (18) and 68.53 (19)°, respectively, in mol­ecule B. The two outer benzene rings are inclined to one another by 63.77 (18) and 63.19 (18)° in mol­ecules A and B, respectively. In the crystal, the individual mol­ecules stack in columns along [010], and are linked by a number of C—H⋯π inter­actions, forming slabs lying parallel to (001). PMID:25878856

  2. Lunar Reconnaissance Orbiter Lunar Workshops for Educators, Year 1 Report

    NASA Astrophysics Data System (ADS)

    Jones, A. P.; Hsu, B. C.; Bleacher, L.; Shaner, A. J.; Dalton, H.

    2011-12-01

    This past summer, the Lunar Reconnaissance Orbiter (LRO) sponsored a series of weeklong professional development workshops designed to educate and inspire grade 6-12 science teachers: the Lunar Workshops for Educators. Participants learned about lunar science and exploration, gained tools to help address common student misconceptions about the Moon, heard some of the latest research results from LRO scientists, worked with LRO data, and learned how to bring these data to their students using hands-on activities aligned with grade 6-12 National Science Education Standards and Benchmarks. Where possible, the workshops also included tours of science facilities or field trips intended to help the teachers better understand mission operations or geologic processes relevant to the Moon. The workshops were very successful. Participants demonstrated an improved understanding of lunar science concepts in post-workshop assessments (as compared to identical pre-assessments) and a greater understanding of how to access and productively share data from LRO with their students and provide them with authentic research experiences. Participant feedback on workshop surveys was also enthusiastically positive. 5 additional Lunar Workshops for Educators will be held around the country in the summer of 2012. For more information and to register, visit http://lunar.gsfc.nasa.gov/lwe/index.html.

  3. Workshop on Parent-Body and Nebular Modification of Chondritic Materials

    NASA Technical Reports Server (NTRS)

    Krot, A. N. (Editor); Zolensky, M. E. (Editor); Scott, E. R. D. (Editor)

    1997-01-01

    The purpose of the workshop was to advance our understanding of solar nebula and asteroidal processes from studies of modification features in chondrites and interplanetary dust particles. As reflected in the program contained in this volume, the workshop included five regular sessions, a summary session, and a poster session. Twenty-three posters and 42 invited and contributed talks were presented. Part 1 of this report contains the abstracts of these presentations. The focus of the workshop included: (1) mineralogical, petrologic, chemical, and isotopic observations of the alteration mineralogy in interplanetary dust particles, ordinary and carbonaceous chondrites, and their components (Ca-Al-rich inclusions, chondrules, and matrix) to constrain the conditions and place of alteration; (2) sources of water in chondrites; (3) the relationship between aqueous alteration and thermal metamorphism; (4) short-lived radionuclides, AI-26, Mn-53, and I-129, as isotopic constraints on timing of alteration; (5) experimental and theoretical modeling of alteration reactions; and (6) the oxidation state of the solar nebula. There were approximately 140 participants at the workshop, probably due in part to the timeliness of the workshop goals and the workshop location. In the end few new agreements were achieved between warring factions, but new research efforts were forged and areas of fruitful future exploration were highlighted. Judged by these results, the workshop was successful.

  4. The Coming Nuclear Renaissance for Next Generation Safeguards Specialists--Maximizing Potential and Minimizing the Risks

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Eipeldauer, Mary D

    2009-01-01

    This document is intended to provide an overview of the workshop entitled 'The Coming Nuclear Renaissance for the Next Generation Safeguards Experts-Maximizing Benefits While Minimizing Proliferation Risks', conducted at Oak Ridge National Laboratory (ORNL) in partnership with the Y-12 National Security Complex (Y-12) and the Savannah River National Laboratory (SRNL). This document presents workshop objectives; lists the numerous participant universities and individuals, the nuclear nonproliferation lecture topics covered, and the facilities tours taken as part of the workshop; and discusses the university partnership sessions and proposed areas for collaboration between the universities and ORNL for 2009. Appendix A contains themore » agenda for the workshop; Appendix B lists the workshop attendees and presenters with contact information; Appendix C contains graphics of the evaluation form results and survey areas; and Appendix D summarizes the responses to the workshop evaluation form. The workshop was an opportunity for ORNL, Y-12, and SRNL staff with more than 30 years combined experience in nuclear nonproliferation to provide a comprehensive overview of their expertise for the university professors and their students. The overall goal of the workshop was to emphasize nonproliferation aspects of the nuclear fuel cycle and to identify specific areas where the universities and experts from operations and national laboratories could collaborate.« less

  5. Volcano deformation and gravity workshop synopsis and outcomes: The 2008 volcano deformation and temporal gravity change workshop

    USGS Publications Warehouse

    Dzurisin, Daniel; Lu, Zhong

    2009-01-01

    A volcano workshop was held in Washington State, near the U.S. Geological Survey (USGS) Cascades Volcano Observatory. The workshop, hosted by the USGS Volcano Hazards Program (VHP), included more than 40 participants from the United States, the European Union, and Canada. Goals were to promote (1) collaboration among scientists working on active volcanoes and (2) development of new tools for studying volcano deformation. The workshop focused on conventional and emerging techniques, including the Global Positioning System (GPS), borehole strain, interferometric synthetic aperture radar (InSAR), gravity, and electromagnetic imaging, and on the roles of aqueous and magmatic fluids.

  6. Mars Sample Quarantine Protocol Workshop

    NASA Technical Reports Server (NTRS)

    DeVincenzi, Donald L. (Editor); Bagby, John (Editor); Race, Margaret (Editor); Rummel, John (Editor)

    1999-01-01

    The Mars Sample Quarantine Protocol (QP) Workshop was convened to deal with three specific aspects of the initial handling of a returned Mars sample: 1) biocontainment, to prevent uncontrolled release of sample material into the terrestrial environment; 2) life detection, to examine the sample for evidence of live organisms; and 3) biohazard testing, to determine if the sample poses any threat to terrestrial life forms and the Earth's biosphere. During the first part of the Workshop, several tutorials were presented on topics related to the workshop in order to give all participants a common basis in the technical areas necessary to achieve the objectives of the Workshop.

  7. Workshop Report UK Food Standards Agency Workshop Report: carbohydrate and cardiovascular risk

    PubMed Central

    Peacock, Emma; Stanley, John; Calder, Philip C.; Jebb, Susan A.; Thies, Frank; Seal, Chris J.; Woodside, Jayne V.; Sanders, Tom A. B.

    2012-01-01

    This report summarises a workshop convened by the UK Food Standards Agency (FSA) on 14 October 2008 to discuss current FSA-funded research on carbohydrates and cardiovascular health. The objective of this workshop was to discuss the results of recent research and to identify any areas which could inform future FSA research calls. This workshop highlighted that the FSA is currently funding some of the largest, well-powered intervention trials investigating the type of fat and carbohydrate, whole grains and fruit and vegetables, on various CVD risk factors. Results of these trials will make a substantive contribution to the evidence on diet and cardiovascular risk. PMID:20236556

  8. Mars Pathfinder Landing Site Workshop

    NASA Technical Reports Server (NTRS)

    Golombek, Matthew (Editor)

    1994-01-01

    The Mars Pathfinder Project is an approved Discovery-class mission that will place a lander and rover on the surface of the Red Planet in July 1997. The Mars Pathfinder Landing Site Workshop was designed to allow the Mars scientific community to provide input as to where to land Pathfinder on Mars. The workshop was attended by over 60 people from around the United States and from Europe. Over 20 landing sites were proposed at the workshop, and the scientific questions and problems concerning each were addressed. The workshop and the discussion that occured during and afterward have significantly improved the ability to select a scientifically exciting but safe landing site on Mars.

  9. Modelling incompressible flows and fluid-structure interaction problems with smoothed particle hydrodynamics: Briefing on the 2017 SPHERIC Beijing International Workshop

    NASA Astrophysics Data System (ADS)

    Liu, Mou-bin; Huang, Can; Zhang, A.-man

    2018-02-01

    The 2017 SPHERIC Beijing International Workshop (or SPHERIC Beijing 2017) was held at Peking University, in China, on October 17-20, 2017. This is the first time that the SPHERIC Workshop was held out of Europe. We are delighted to present nine contributions in this Special Column of the Journal of Hydrodynamics, and take this opportunity to announce that the 13th SPHERIC Workshop (or SPHERIC 2018) will be held in Galway, Ireland in 2018 by the National University of Ireland, and the SPHERIC International Workshop in Harbin, China in 2019 by the Harbin Engineering University.

  10. Transfer of computer software technology through workshops: The case of fish bioenergetics modeling

    USGS Publications Warehouse

    Johnson, B.L.

    1992-01-01

    A three-part program is proposed to promote the availability and use of computer software packages to fishery managers and researchers. The approach consists of journal articles that announce new technologies, technical reports that serve as user's guides, and hands-on workshops that provide direct instruction to new users. Workshops, which allow experienced users to directly instruct novices in software operation and application are important, but often neglected. The author's experience with organizing and conducting bioenergetics modeling workshops suggests the optimal workshop would take 2 days, have 10-15 participants, one computer for every two users, and one instructor for every 5-6 people.

  11. 77 FR 76050 - Public Workshop on Minimal Residual Disease; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-26

    ... the American Society of Clinical Oncology, is announcing a public workshop that will provide a forum... acute and chronic leukemia. The Office of Hematology and Oncology Products has explored, or plans to...

  12. 77 FR 76051 - Public Workshop on Minimal Residual Disease; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-26

    ... the American Society of Clinical Oncology, is announcing a public workshop that will provide a forum... in certain subtypes of acute and chronic leukemia. The Office of Hematology and Oncology Products...

  13. 78 FR 12763 - Fecal Microbiota for Transplantation; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-25

    ... public workshop will be provided on a space available basis beginning at 8 a.m. If you need special... this workshop to provide a forum for the exchange of information, knowledge, and experience between...

  14. Thin film solar cell workshop

    NASA Technical Reports Server (NTRS)

    Armstrong, Joe; Jeffrey, Frank

    1993-01-01

    A summation of responses to questions posed to the thin-film solar cell workshop and the ensuing discussion is provided. Participants in the workshop included photovoltaic manufacturers (both thin film and crystalline), cell performance investigators, and consumers.

  15. Corridor management and preservation in Texas : 2010 workshops

    DOT National Transportation Integrated Search

    2010-01-01

    2007 RMC Project 05606 : Report 56061, Creating Partnerships with Local Communities to Manage and Preserve Corridors Basis for Workshop; 5606P1, Guidelines on Corridor Management and Preservation; 5606S, Summary Report. Workshop is an ...

  16. 1978 continuously reinforced concrete pavement workshop : a summary report.

    DOT National Transportation Integrated Search

    1978-09-01

    This report is intended to summarize the views expressed by t he participants at the 1978 CRCP Workshop. The author extends his appreciation to the participants for their significant contributions to the Workshop.

  17. Report of the Workshop on Intelligent Construction for Earthworks.

    DOT National Transportation Integrated Search

    2009-04-01

    The objectives of this workshop were to update the strategies identified during the 2008 workshop; provide a collaborative exchange of ideas and experiences; share research results; increase participants' knowledge; develop research, education, and i...

  18. A Workshop on High Energy Astrophysical for Amateur Astronomers

    NASA Technical Reports Server (NTRS)

    Fishman, Gerald J.; Mattei, J. A.; Rose, M. Franklin (Technical Monitor)

    2000-01-01

    Amateur astronomers are, in general, an enthusiastic and dynamic group of individuals who can help greatly in astronomy public outreach and education programs. In the U.S., they outnumber professional astronomers by over a factor of ten. Over eighty amateur astronomers from all over the U.S. and abroad attended a unique workshop in Huntsville, Alabama in April of this year. Most attendees were provided with travel grants under the condition that they disseminate knowledge gained at the workshop to civic groups, astronomy clubs and science teacher groups in their home communities. Twelve lecturers were given over two days, primarily by active high-energy researchers from NASA-MSFC and NASA-GSFC. Funding for the workshop was provided by a variety of NASA-sponsored projects, offices within OSS and private funding sources. The workshop attendees were selected by the AAVSO, which also administered the funding for the workshop. This high-leverage educational and public outreach program was deemed to be highly successful and bodes well for similar, future workshops. Many of the participants have already begun to give public talks on HEA and GRBs.

  19. Assessing iodine intake, iodine status, and the effects of maternal iodine supplementation: introduction to articles arising from 3 workshops held by the NIH Office of Dietary Supplements12

    PubMed Central

    Ershow, Abby G; Coates, Paul M; Swanson, Christine A

    2016-01-01

    The NIH Office of Dietary Supplements (ODS) convened 3 workshops on iodine nutrition in 2014, each held in Rockville, Maryland. These workshops were part of the ongoing ODS Iodine Initiative, begun in 2011 in response to concerns that US pregnant women may be at risk of iodine deficiency and that a high fraction of prenatal dietary supplements do not contain the recommended amounts of iodine. The primary purpose of the workshops was to consider the data and resources necessary to evaluate the clinical and public health benefits and risks of maternal iodine supplementation in the United States. The first workshop focused on the assessment of iodine intake, the second focused on the assessment of iodine status, and the third focused on the design and interpretation of clinical trials of maternal iodine supplementation. Here we provide the background of the ODS Iodine Initiative, summarize the 3 workshops held in 2014, and introduce the articles that arose from the workshops and are published in this supplement issue. PMID:27534646

  20. PREFACE: Structure and Function of Biomolecules

    NASA Astrophysics Data System (ADS)

    Cieplak, Marek; Sienkiewicz, Andrzej

    2005-05-01

    The Workshop on the Structure and Function of Biomolecules took place in Bedlewo near Poznan, Poland, on 13-15 May 2004, two weeks after Poland joined the European Community. The Workshop was sponsored by the ASPECT Centre of Excellence for Advanced Spectroscopy Applications in Physics, Modern Science, Biology and Environmental Protection (the European Community contract GMA1-2002-72801) and by the Institute of Physics, Polish Academy of Sciences. The Workshop gathered together approximately 100 participants mostly from the European Community but also from Canada, Russia, Switzerland, Turkey and the USA. The scientific aim of this Workshop was to provide an active forum for cross-disciplinary interactions between specialists who are active in different fields related to biomolecules, with an emphasis on proteins and nucleic acids. The workshop covered both experimental and theoretical issues. The subjects that were discussed included: mechanical stretching of biomolecules, protein kinetics and structure, aggregation of biomolecules, and novel spectroscopic methods for studying protein conformation. There were 36 invited lectures and 33 poster contributions presented at the Workshop. This Special Issue of Journal of Physics: Condensed Matter contains a sample of the research presented at the Workshop.

  1. Proceedings of the international workshop on measurement and computation of turbulent nonpremixed flames

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Barlow, R.S.

    This report documents the proceedings of the International Workshop on Measurement and Computation of Turbulent Nonpremixed Flames, held in Naples, Italy on July 26--27, 1996. Contents include materials that were distributed to participants at the beginning of the workshop, as well as a Summary of Workshop Accomplishments that was generated at the close to this Naples meeting. The Naples workshop involved sixty-one people from eleven countries. The primary objectives were: (1) to select a set of well-documented and relatively simple flames that would be appropriate for collaborative comparisons of model predictions; and (2) to specify common submodels to be usedmore » in these predictions, such that models for the coupling of turbulence and chemistry might be isolated and better understood. Studies involve hydrogen and natural gas fuels. These proceedings are also published on the Web and those interested in the ongoing process of data selection and model comparison should consult the workshop page for the most recent and complete information on these collaborative research efforts. The URL is: http://www/ca.sandia/gov/tdf/Workshop.html.« less

  2. [Thoughts and suggestions of pharmacists who participated in a home medical care training workshop in a local area].

    PubMed

    Hirotani, Yoshihiko; Makimoto, Wakako; Urashima, Yoko; Myotoku, Michiaki

    2014-12-01

    We organized a home medical care training workshop to offer community pharmacists an opportunity to advance home medical care by allowing pharmacists in regional medicine to collaborate with local pharmacist groups. A questionnaire was administered to all participants after the workshop. On average, participants rated the overall quality of the workshop as 8.46 out of 10. Our results revealed that 72.5% of participating pharmacists were experienced in home medical care, with the majority having between 5 and 10 years of experience. Participants suggested that the qualities necessary for effective home medical care were knowledge of home-based care, positive attitude, and coordination with different home medical care staff members. Participants also made suggestions for lectures in future workshops (e.g., upskilling to improve home medical care expertise). In conclusion, participants in a home medical care training workshop primarily desired to learn skills for home medical care. To this end, consecutively holding the workshop and a cooperation support system with other medical and care professionals would be indispensable.

  3. Grid Quality and Resolution Issues from the Drag Prediction Workshop Series

    NASA Technical Reports Server (NTRS)

    Mavriplis, Dimitri J.; Vassberg, John C.; Tinoco, Edward N.; Mani, Mori; Brodersen, Olaf P.; Eisfeld, Bernhard; Wahls, Richard A.; Morrison, Joseph H.; Zickuhr, Tom; Levy, David; hide

    2008-01-01

    The drag prediction workshop series (DPW), held over the last six years, and sponsored by the AIAA Applied Aerodynamics Committee, has been extremely useful in providing an assessment of the state-of-the-art in computationally based aerodynamic drag prediction. An emerging consensus from the three workshop series has been the identification of spatial discretization errors as a dominant error source in absolute as well as incremental drag prediction. This paper provides an overview of the collective experience from the workshop series regarding the effect of grid-related issues on overall drag prediction accuracy. Examples based on workshop results are used to illustrate the effect of grid resolution and grid quality on drag prediction, and grid convergence behavior is examined in detail. For fully attached flows, various accurate and successful workshop results are demonstrated, while anomalous behavior is identified for a number of cases involving substantial regions of separated flow. Based on collective workshop experiences, recommendations for improvements in mesh generation technology which have the potential to impact the state-of-the-art of aerodynamic drag prediction are given.

  4. Self-assessed efficacy of a clinical musculoskeletal anatomy workshop: A preliminary survey.

    PubMed

    Saavedra, Miguel Ángel; Navarro-Zarza, José E; Alvarez-Nemegyei, José; Canoso, Juan J; Kalish, Robert A; Villaseñor-Ovies, Pablo; Hernández-Díaz, Cristina

    2015-01-01

    To survey the efficacy of a practical workshop on clinical musculoskeletal anatomy held in five American countries. A self-assessment competence questionnaire sent to participants 1-3 months after the workshop. Results were compared to the results of a practical, instructor-assessed, pre-workshop test. The response rate of participants was 76.4%. The overall, self-assessed competence score for anatomical items that had been included in the pre-test was 76.9 (scale 0-100) as compared to an overall score of 48.1 in the practical, pre-workshop test (p<0.001). For items that were addressed in the workshop, but not included in the pre-test, self-assessed competence was rated at 62.9. Differences in anatomical knowledge between individuals from different countries and professional groups noted in the practical pre-test were no longer present in the post-test self-assessment. From this preliminary data and supporting evidence from the literature we believe that our anatomy workshop provides an effective didactic tool for increasing competence in musculoskeletal anatomy. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  5. Assessing iodine intake, iodine status, and the effects of maternal iodine supplementation: introduction to articles arising from 3 workshops held by the NIH Office of Dietary Supplements.

    PubMed

    Ershow, Abby G; Goodman, Gay; Coates, Paul M; Swanson, Christine A

    2016-09-01

    The NIH Office of Dietary Supplements (ODS) convened 3 workshops on iodine nutrition in 2014, each held in Rockville, Maryland. These workshops were part of the ongoing ODS Iodine Initiative, begun in 2011 in response to concerns that US pregnant women may be at risk of iodine deficiency and that a high fraction of prenatal dietary supplements do not contain the recommended amounts of iodine. The primary purpose of the workshops was to consider the data and resources necessary to evaluate the clinical and public health benefits and risks of maternal iodine supplementation in the United States. The first workshop focused on the assessment of iodine intake, the second focused on the assessment of iodine status, and the third focused on the design and interpretation of clinical trials of maternal iodine supplementation. Here we provide the background of the ODS Iodine Initiative, summarize the 3 workshops held in 2014, and introduce the articles that arose from the workshops and are published in this supplement issue. © 2016 American Society for Nutrition.

  6. Supplemental action learning workshops: Understanding the effects of independent and cooperative workshops on students' knowledge

    NASA Astrophysics Data System (ADS)

    Morris, Kathryn Michelle

    Community colleges enroll more than half of the undergraduate population in the United States, thereby retaining students of varying demographics with extracurricular demands differing from traditional four-year university students. Often in a collegiate lecture course, students are limited in their abilities to absorb and process information presented by their instructors due to content-specific cognitive gaps between the instructor and the student (Preszler, 2009). Research has shown that implementation of instructor-facilitated action learning workshops as supplemental instruction may help bridge these cognitive gaps allowing better student conceptualization and dissemination of knowledge (Drake, 2011; Fullilove & Treisman, 1990; Preszler, 2009; Udovic, Morris, Dickman, Postlethwait, & Wetherwax, 2002). The purpose of this study was to determine the effects of cooperative action learning workshops and independent action learning workshops on students' knowledge of specified topics within a General Biology I with lab course. The results of this investigation indicate that implementation of an instructor-facilitated action learning workshop did not affect students' knowledge gain; furthermore, attendance of a particular workshop style (independent or cooperative) did not affect students' knowledge gain.

  7. The 3d International Workshop on Computational Electronics

    NASA Astrophysics Data System (ADS)

    Goodnick, Stephen M.

    1994-09-01

    The Third International Workshop on Computational Electronics (IWCE) was held at the Benson Hotel in downtown Portland, Oregon, on May 18, 19, and 20, 1994. The workshop was devoted to a broad range of topics in computational electronics related to the simulation of electronic transport in semiconductors and semiconductor devices, particularly those which use large computational resources. The workshop was supported by the National Science Foundation (NSF), the Office of Naval Research and the Army Research Office, as well as local support from the Oregon Joint Graduate Schools of Engineering and the Oregon Center for Advanced Technology Education. There were over 100 participants in the Portland workshop, of which more than one quarter represented research groups outside of the United States from Austria, Canada, France, Germany, Italy, Japan, Switzerland, and the United Kingdom. There were a total 81 papers presented at the workshop, 9 invited talks, 26 oral presentations and 46 poster presentations. The emphasis of the contributions reflected the interdisciplinary nature of computational electronics with researchers from the Chemistry, Computer Science, Mathematics, Engineering, and Physics communities participating in the workshop.

  8. Diabetes Complications at Presentation and One Year by Glycated Haemoglobin at Diagnosis in a Multiethnic and Diverse Socioeconomic Population: Results from the South London Diabetes Study.

    PubMed

    Azam, Mohsin; Marwood, Lindsey; Ismail, Khalida; Evans, Tyrrell; Sivaprasad, Sobha; Winkley, Kirsty; Amiel, Stephanie Anne

    2015-01-01

    Background. WHO's recommendation of HbA1c ≥ 48 mmol/mol (6.5%) as diagnostic for type 2 diabetes mellitus (T2DM) was adopted by three UK London boroughs in May 2012. The South London Diabetes (SOUL-D) study has recruited people with newly diagnosed T2DM since 2008. We compared participants diagnosed before May 2012 with HbA1c < 48 mmol/mol to those with diagnostic HbA1c ≥ 48 mmol/mol. Methods. A prospective cohort study of newly diagnosed T2DM participants from 96 primary care practices, comparing demographic and biomedical variables between those with diagnostic HbA1c < 48 mmol/mol or HbA1c ≥ 48 mmol/mol at recruitment and after one year. Results. Of 1488 participants, 22.8% had diagnostic HbA1c < 48 mmol/mol. They were older and more likely to be white (p < 0.05). At recruitment and one year, there were no between-group differences in the prevalence of diabetic complications, except that those diagnosed with HbA1c < 48 mmol/mol had more sensory neuropathy at recruitment (p = 0.039) and, at one year, had new myocardial infarction (p = 0.012) but less microalbuminuria (p = 0.012). Conclusions. Use of HbA1c ≥ 48 mmol/mol as the sole T2DM diagnostic criterion may miss almost a quarter of those previously diagnosed in South London yet HbA1c < 48 mmol/mol may not exclude clinically important diabetes.

  9. HA-1077 inhibits cell migration/invasion of oral squamous cell carcinoma.

    PubMed

    Moreira Carboni, Simone de Sales Costa; Rodrigues Lima, Nathália Alves; Pinheiro, Nanci Mendes; Tavares-Murta, Beatriz Martins; Crema, Virgínia Oliveira

    2015-10-01

    Oral squamous cell carcinoma (OSCC) is the most malignant lesion occurring in the head and neck. The Rho-kinases (ROCKs), effectors of Rho proteins, are involved in actin cytoskeletal organization, cell migration, and maintenance cortex. The HA-1077 inhibits the ROCKs. This study aimed to evaluate the effect of treatment with HA-1077 on cell motility in SCC-4 cells, a cell line originating from human OSCC. F-actin of SCC-4 cells treated or not with HA-1077 (1, 50 and 100 μmol/l), and also HA-1077 50 μmol/l and/or inhibitors Y-27632 30 μmol/l was stained with rhodamine-conjugated phalloidin and analyzed by confocal microscopy. Approximately 1×10 cells/well, control and treated with HA-1077 (25, 50, and 100 μmol/l) were added to the migration plate assay. In addition, 1×10 cells/well, control and treated with HA-1077 50 μmol/l, were tested by invasion assays (plate coated with Matrigel). The inhibition of ROCKs with HA-1077 and/or Y-27632 leads to morphological changes, affecting the organization of the actin. The inhibitory effect of HA-1077 (P<0.0001) was dose dependent as the number of cells migrated at 100 μmol/l was statistically different: 25 μmol/l (P<0.0001) and 50 μmol/l (P<0.01). The number of cells treated with HA-1077 50 μmol/l decreased compared with control cells that invaded through Matrigel (P<0.0001). This study shows an inhibitory effect of HA-1077 on cell migration and invasion, suggesting that the use of HA-1077 can be a potential therapy for OSCC.

  10. Diabetes Complications at Presentation and One Year by Glycated Haemoglobin at Diagnosis in a Multiethnic and Diverse Socioeconomic Population: Results from the South London Diabetes Study

    PubMed Central

    Azam, Mohsin; Marwood, Lindsey; Ismail, Khalida; Evans, Tyrrell; Sivaprasad, Sobha; Winkley, Kirsty; Amiel, Stephanie Anne

    2015-01-01

    Background. WHO's recommendation of HbA1c ≥ 48 mmol/mol (6.5%) as diagnostic for type 2 diabetes mellitus (T2DM) was adopted by three UK London boroughs in May 2012. The South London Diabetes (SOUL-D) study has recruited people with newly diagnosed T2DM since 2008. We compared participants diagnosed before May 2012 with HbA1c < 48 mmol/mol to those with diagnostic HbA1c ≥ 48 mmol/mol. Methods. A prospective cohort study of newly diagnosed T2DM participants from 96 primary care practices, comparing demographic and biomedical variables between those with diagnostic HbA1c < 48 mmol/mol or HbA1c ≥ 48 mmol/mol at recruitment and after one year. Results. Of 1488 participants, 22.8% had diagnostic HbA1c < 48 mmol/mol. They were older and more likely to be white (p < 0.05). At recruitment and one year, there were no between-group differences in the prevalence of diabetic complications, except that those diagnosed with HbA1c < 48 mmol/mol had more sensory neuropathy at recruitment (p = 0.039) and, at one year, had new myocardial infarction (p = 0.012) but less microalbuminuria (p = 0.012). Conclusions. Use of HbA1c ≥ 48 mmol/mol as the sole T2DM diagnostic criterion may miss almost a quarter of those previously diagnosed in South London yet HbA1c < 48 mmol/mol may not exclude clinically important diabetes. PMID:26090473

  11. Crystal structure of (E)-4-hy-droxy-N'-(3-meth-oxy-benzyl-idene)benzohydrazide.

    PubMed

    Chantrapromma, Suchada; Prachumrat, Patcharawadee; Ruanwas, Pumsak; Boonnak, Nawong; Kassim, Mohammad B

    2016-09-01

    The title compound, C 15 H 14 N 2 O 3 , crystallizes with two independent mol-ecules ( A and B ) in the asymmetric unit that differ in the orientation of the 3-meth-oxy-phenyl group with respect to the methyl-idenebenzohydrazide unit. The dihedral angles between the two benzene rings are 24.02 (10) and 29.30 (9)° in mol-ecules A and B , respectively. In mol-ecule A , the meth-oxy group is twisted slightly relative to its bound benzene ring, with a C meth-yl -O-C-C torsion angle of 14.2 (3)°, whereas it is almost co-planar in mol-ecule B , where the corresponding angle is -2.4 (3)°. In the crystal, the mol-ecules are linked by N-H⋯O, O-H⋯N and O-H⋯O hydrogen bonds, as well as by weak C-H⋯O inter-actions, forming sheets parallel to the bc plane. The N-H⋯O hydrogen bond and weak C-H⋯O inter-action link different mol-ecules ( A ⋯ B ) whereas both O-H⋯N and O-H⋯O hydrogen bonds link like mol-ecules ( A ⋯ A ) and ( B ⋯ B ). Pairs of inversion-related B mol-ecules are stacked approximately along the a axis by π-π inter-actions in which the distance between the centroids of the 3-meth-oxy-phenyl rings is 3.5388 (12) Å. The B mol-ecules also participate in weak C-H⋯π inter-actions between the 4-hy-droxy-phenyl and the 3-meth-oxy-phenyl rings.

  12. Enzyme architecture: deconstruction of the enzyme-activating phosphodianion interactions of orotidine 5'-monophosphate decarboxylase.

    PubMed

    Goldman, Lawrence M; Amyes, Tina L; Goryanova, Bogdana; Gerlt, John A; Richard, John P

    2014-07-16

    The mechanism for activation of orotidine 5'-monophosphate decarboxylase (OMPDC) by interactions of side chains from Gln215 and Try217 at a gripper loop and R235, adjacent to this loop, with the phosphodianion of OMP was probed by determining the kinetic parameters k(cat) and K(m) for all combinations of single, double, and triple Q215A, Y217F, and R235A mutations. The 12 kcal/mol intrinsic binding energy of the phosphodianion is shown to be equal to the sum of the binding energies of the side chains of R235 (6 kcal/mol), Q215 (2 kcal/mol), Y217 (2 kcal/mol), and hydrogen bonds to the G234 and R235 backbone amides (2 kcal/mol). Analysis of a triple mutant cube shows small (ca. 1 kcal/mol) interactions between phosphodianion gripper side chains, which are consistent with steric crowding of the side chains around the phosphodianion at wild-type OMPDC. These mutations result in the same change in the activation barrier to the OMPDC-catalyzed reactions of the whole substrate OMP and the substrate pieces (1-β-D-erythrofuranosyl)orotic acid (EO) and phosphite dianion. This shows that the transition states for these reactions are stabilized by similar interactions with the protein catalyst. The 12 kcal/mol intrinsic phosphodianion binding energy of OMP is divided between the 8 kcal/mol of binding energy, which is utilized to drive a thermodynamically unfavorable conformational change of the free enzyme, resulting in an increase in (k(cat))(obs) for OMPDC-catalyzed decarboxylation of OMP, and the 4 kcal/mol of binding energy, which is utilized to stabilize the Michaelis complex, resulting in a decrease in (K(m))(obs).

  13. Engaging Scientists in K-12 Professional Development and Curriculum Development in the Context of Alaska's Large Marine Ecosystems

    NASA Astrophysics Data System (ADS)

    Sigman, M.; Anderson, A.; Deans, N. L.; Dublin, R.; Dugan, D.; Matsumoto, G. I.; Warburton, J.

    2012-12-01

    Alaska marine ecosystem-based professional development workshops have proven to be a robust context for engaging scientists from a variety of disciplines in overcoming barriers to communication and collaboration among scientists and educators. Scientists came away from scientist-teacher workshops with effective K-12 outreach strategies as well as a deeper understanding about how to contribute meaningfully to K-12 education. The establishment of the Alaskan Center for Ocean Sciences Education Excellence (COSEE-AK) in 2009 was the catalyst for a series of professional development workshops related to the North Pacific Research Board's (NPRB) marine focus areas (Bering Sea/Aleutian Islands, Gulf of Alaska, and Arctic Ocean) for Integrated Ecosystem Research Programs (IERPs). During 2010-2012, COSEE-AK and NPRB partnered with the Arctic Research Consortium of the U.S. (ARCUS), the Alaska Ocean Observing System (AOOS), and the Monterey Bay Aquarium Research Institute (MBARI) to support a five-day professional development workshop focused on each ecosystem. The workshops brought together three types of participants: 1) Alaska-focused marine ecosystem scientists; 2) rural Alaskan teachers living within each ecosystem; and 3) teachers from outside Alaska who had research experiences with scientists in the ecosystem. Over the course of the workshops, we developed a workshop model with four objectives: 1) to increase the science content knowledge of educators and their ability to teach ecosystem science; 2) to provide the scientists an opportunity to have broader impacts from their research on educators and Alaska Native and rural students; 3) to increase the knowledge and skills of educator and scientist participants to provide effective learning experiences for K-12 students; and 4) to facilitate the collaborative development of lesson plans. A total of 28 scientists and 41 educators participated in the three workshops. The success of the workshop for the educators was evaluated by pre- and post-workshop surveys of their perceived increase in content knowledge in specific topics and increased confidence in teaching those topics. The experiences of the scientists were evaluated based on recorded one-on-one interviews. Preliminary results indicate that the Arctic Ocean workshop was the most successful of the three in meeting the workshop objectives for both teacher and scientist participants. The gain in teachers' level of knowledge and confidence was significant for five scientific topics. Scientists reported gains in their understanding of K-12 education, working with teachers, lesson plan design, and how to make their science relevant to Alaska Native students and communities. A comparison of scientists responses from all three workshops indicate that the factors unique to the Arctic Ocean Workshop which contributed to meeting the workshop objectives in terms of scientist engagement were: 1) the sustained involvement of the scientists throughout the workshop, 2) an effective ratio of scientists to teachers (1:1), with flexibility for smaller group work), and 3) the involvement of Alaska Native scientists, educators, and community members in the collaborative work. The lesson plans have been posted to the ARCUS (http://www.polartrec.com) and MBARI (http://www.mbari/earth) websites.

  14. Classification of a Haemophilus influenzae ABC Transporter HI1470/71 through Its Cognate Molybdate Periplasmic Binding Protein, MolA

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Tirado-Lee, Leidamarie; Lee, Allen; Rees, Douglas C.

    2014-10-02

    molA (HI1472) from H. influenzae encodes a periplasmic binding protein (PBP) that delivers substrate to the ABC transporter MolB{sub 2}C{sub 2} (formerly HI1470/71). The structures of MolA with molybdate and tungstate in the binding pocket were solved to 1.6 and 1.7 {angstrom} resolution, respectively. The MolA-binding protein binds molybdate and tungstate, but not other oxyanions such as sulfate and phosphate, making it the first class III molybdate-binding protein structurally solved. The {approx}100 {mu}M binding affinity for tungstate and molybdate is significantly lower than observed for the class II ModA molybdate-binding proteins that have nanomolar to low micromolar affinity for molybdate.more » The presence of two molybdate loci in H. influenzae suggests multiple transport systems for one substrate, with molABC constituting a low-affinity molybdate locus.« less

  15. Solvent effects and potential of mean force study of the SN2 reaction of CH3+CN‑ in water

    NASA Astrophysics Data System (ADS)

    Li, Chen; Liu, Peng; Li, Yongfang; Wang, Dunyou

    2018-03-01

    We used a combined quantum mechanics and molecular mechanics (QM/MM) method to investigate the solvent effects and potential of mean force of the CH3F+CN‑ reaction in water. Comparing to gas phase, the water solution substantially affects the structures of the stationary points along the reaction path. We quantitatively obtained the solvent effects’ contributions to the reaction: 1.7 kcal/mol to the activation barrier and ‑26.0 kcal/mol to the reaction free energy. The potential mean of force calculated with the density functional theory/MM theory has a barrier height at 19.7 kcal/mol, consistent with the experimental result at 23.0 kcal/mol; the calculated reaction free energy at ‑43.5 kcal/mol is also consistent with the one estimated based on the gas-phase data at ‑39.7 kcal/mol. Project supported by the National Natural Science Foundation of China (Grant No. 11774206) and Taishan Scholarship Fund from Shandong Province, China.

  16. N-(1-Allyl-1H-indazol-5-yl)-4-meth-oxy-benzene-sulfonamide hemihydrate.

    PubMed

    Chicha, Hakima; Rakib, El Mostapha; Geffken, Detlef; Saadi, Mohamed; El Ammari, Lahcen

    2013-01-01

    In the title compound, C17H17N3O3 (.)0.5H2O, the indazole system makes a dihedral angle of 46.19 (8)° with the plane through the benzene ring and is nearly perpendicular to the allyl group, as indicated by the dihedral angle of 81.2 (3)°. In the crystal, the water mol-ecule, disordered over two sites related by an inversion center, forms O-H⋯N bridges between indazole N atoms of two sulfonamide mol-ecules. It is also connected via N-H⋯O inter-action to the third sulfonamide mol-ecule; however, due to the water mol-ecule disorder, only every second mol-ecule of sulfonamide participates in this inter-action. This missing inter-action results in a slight disorder of the sulfonamide S,O and N atoms which are split over two sites with half occupancy. With the help of C-H⋯O hydrogen bonds, the mol-ecules are further connected into a three-dimensional network.

  17. The effects of nitrogen, phosphorus, vitamins and trace metals on the growth of the red tide organism Prorocentrum Micans

    NASA Astrophysics Data System (ADS)

    Wang, Zheng-Fang; Zhang, Qing; Gong, Min

    1995-12-01

    Laboratory culture experiments showed that <100μ mol/L nitrate, amonium or mixture of amino acids promote the growth of the red tide organism Prorocentrum micans Ehrenb, but that >100μmol/L of ammonium, or mixture of glycine and glutamate was harmful to growth, and that orthophosphate was P. micans’ main phosphorous source in the ocean. Presence of 80μ mol/L EDTA, 0.5 to 1 μmol/L Fe3+, 1.0 to 20.0 μ mol/L Mn2+ 0.1 to 0.4 μmol/L Co2+ in the culture medium could improve the growth of P. micans. Vitamin B1 promoted growth, but vitamin B12 and biotin did not. The estimated minimum cell quotas ( q o) for nitrogen and phosphorus being 0.74 pmole/cell and 0.045 pmole/cell show that phosphorus (more than nitrogen) limits the growth of P. micans in the study area.

  18. Proceedings TSC workshop on attitudinal surveys for transportation planning and evaluation

    DOT National Transportation Integrated Search

    1975-11-01

    The major conclusions of the Workshop on Attitudinal Surveys : for Transportation Planning and Evaluation held at the Transpor : tation Systems Center on January 30, 1975 are presented. : The Workshop participants, including transportation planners, ...

  19. Workshop: Benefits Transfer Workshop Proceedings (2005)

    EPA Pesticide Factsheets

    The objective of the workshop was to provide a forum for informed discussion regarding the practice of benefits transfer, the use of valuation databases for such, and the general relevance of valuation and benefits transfer to environmental decision making

  20. Aviation/Aerospace Teacher Education Workshops: Program Development and Implementation

    DOT National Transportation Integrated Search

    1998-01-01

    The Aviation/Aerospace Teacher Education Workshops have been recommended by the Illinois Task force for Aviation/Space Education (1988) as a way of encouraging aeronautical education. The workshop will be offered to elementary school teachers. During...

  1. Gestalt Workshops: Suggested In-Service Training for Teachers.

    ERIC Educational Resources Information Center

    Fiordo, Richard

    1981-01-01

    Fritz Perls' Gestalt Workshops are explained and recommended for inservice training for teachers. Since Gestalt Workshops increase their participants' growth, awareness, and integration personally and environmentally, their benefit to classroom teachers would be direct and dramatic. (Author)

  2. Proceedings from the Texas ITS data uses and archiving workshop

    DOT National Transportation Integrated Search

    1999-03-01

    The "Texas ITS Data Uses and Archiving Workshop" was held November 10, 1998, in Austin, Texas, to : discuss issues and opportunities related to archiving data from intelligent transportation systems (ITS). The : workshop participants represented seve...

  3. Rolling Contact Fatigue Workshop July 26-27, 2011

    DOT National Transportation Integrated Search

    2012-08-01

    In July 2011, the Transportation Technology Center, Inc., coordinated the joint Federal Railroad Association/Association of American Railroads Workshop on Rolling Contact Fatigue (RCF). The workshop was held at the Congress Plaza Hotel in Chicago, IL...

  4. The Admission and Academic Placement of Students from the Caribbean. A Workshop Report: British Patterned Education, Cuba, the Dominican Republic, Dutch Patterned Education, the French West Indies, Haiti, Puerto Rico, and the U.S. Virgin Islands.

    ERIC Educational Resources Information Center

    Fish, Cynthia, Ed.

    This workshop report examines the admission and academic placement of students from the Caribbean. Workshop materials concerning the educational systems of the British patterned Caribbean, Cuba, Dominican Republic; Dutch patterned Caribbean, French West Indies, Haiti, Puerto Rico; and the U.S. Virgin Islands are presented. Workshop recommendations…

  5. Sector Review: Workshops I and II. Pengian kebijakan, Subsektor Pendidikan, SD dan SMP. East Java Province, West Java Province, South Sulawes Province. Educational Policy and Planning Project.

    ERIC Educational Resources Information Center

    Florida State Univ., Tallahassee. Learning Systems Inst.

    This publication contains the first two of three training workshop manuals designed to be used in conducting an update of the Indonesian Education and Human Resources Sector Assessment. Workshop I covers the basic concepts, skills, and methods needed to design subsector updates and develop a draft plan for update activities. Workshops II and III…

  6. Close of Service Workshop. Trainer Guidelines and Workshop Materials. Training for Development. Peace Corps Information Collection & Exchange Training Manual No. T-07.

    ERIC Educational Resources Information Center

    Peace Corps, Washington, DC. Information Collection and Exchange Div.

    This manual is intended for use by Peace Corps staff members and/or trainers contracted to facilitate the close of service (COS) workshop, the purpose of which is to help volunteers make the transition from the host country back to the United States. Chapter 1 provides an overview of the COS workshop. Chapter 2 is a trainer reference. It helps the…

  7. Radicalization in the National Economic Climate: Discovery Workshop at DRDC Toronto 7-8 December 2009

    DTIC Science & Technology

    2010-04-01

    self-blame, and guilt or shame. The model provides an account of how economic Radicalization in the National Economic Climate Discovery Workshop at...RADICALIZATION IN THE NATIONAL ECONOMIC CLIMATE DISCOVERY WORKSHOP AT DRDC TORONTO 7-8 DECEMBER 2009 Gauthier, M.; Lamoureux, T. CAE...1 0 . Radicalization in the National Economic Climate Discovery Workshop at DRDC Toronto 7-8 December 2009 April 2010 – ii – © Her Majesty

  8. Advanced Training Technologies and Learning Environments

    NASA Technical Reports Server (NTRS)

    Noor, Ahmed K. (Compiler); Malone, John B. (Compiler)

    1999-01-01

    This document contains the proceedings of the Workshop on Advanced Training Technologies and Learning Environments held at NASA Langley Research Center, Hampton, Virginia, March 9-10, 1999. The workshop was jointly sponsored by the University of Virginia's Center for Advanced Computational Technology and NASA. Workshop attendees were from NASA, other government agencies, industry, and universities. The objective of the workshop was to assess the status and effectiveness of different advanced training technologies and learning environments.

  9. The Impact of War on Child Health in the Countries of the Former Yugoslavia. A Report of a Workshop (Trieste, Italy, March 27-30, 1994).

    ERIC Educational Resources Information Center

    National Academy of Sciences, Washington, DC.

    The wars that began in 1991 in the countries of the former Yugoslavia caused widespread child suffering. This workshop report presents the findings from the Workshop on the Impact of War on Child Health held for doctors from Bosnia-Herzegovina, Croatia, Macedonia, Serbia, and Slovenia. The workshop's goal was to address the common interest in the…

  10. IFPA Meeting 2011 workshop report III: Placental immunology; epigenetic and microRNA-dependent gene regulation; comparative placentation; trophoblast differentiation; stem cells☆

    PubMed Central

    Ackerman, W.E.; Bulmer, J.N.; Carter, A.M.; Chaillet, J.R.; Chamley, L.; Chen, C.P.; Chuong, E.B.; Coleman, S.J.; Collet, G.P.; Croy, B.A.; de Mestre, A.M.; Dickinson, H.; Ducray, J.; Enders, A.C.; Fogarty, N.M.E.; Gauster, M.; Golos, T.; Haider, S.; Heazell, A.E.; Holland, O.J.; Huppertz, B.; Husebekk, A.; John, R.M.; Johnsen, G.M.; Jones, C.J.P.; Kalionis, B.; König, J.; Lorenzon, A.R.; Moffett, A.; de Mello, J.C. Moreira; Nuzzo, A.M.; Parham, P.; Parolini, O.; Petroff, M.G.; Pidoux, G.; Ramírez-Pinilla, M.P.; Robinson, W.P.; Rolfo, A.; Sadovsky, Y.; Soma, H.; Southcombe, J.H.; Tilburgs, T.; Lash, G.E.

    2014-01-01

    Workshops are an important part of the IFPA annual meeting as they allow for discussion of specialised topics. At IFPA meeting 2011 there were twelve themed workshops, five of which are summarized in this report. These workshops related to various aspects of placental biology: 1) immunology; 2) epigenetics; 3) comparative placentation; 4) trophoblast differentiation; 5) stem cells. PMID:22154501

  11. Library workshops for special audiences: secretaries, research assistants, and other support staff.

    PubMed

    Mularski, C A; Bradigan, P S

    1988-04-01

    Reports on library workshops for nonlibrary support staff, conducted by health sciences and other libraries, are reviewed. In 1985-86, similar workshops for secretaries, research assistants, and other support staff were offered at the Ohio State University Health Sciences Library. Evaluations made by participants immediately after the workshops and six to twenty months later have provided valuable input on the usefulness of subjects discussed and on recommendations for changes.

  12. Library workshops for special audiences: secretaries, research assistants, and other support staff.

    PubMed Central

    Mularski, C A; Bradigan, P S

    1988-01-01

    Reports on library workshops for nonlibrary support staff, conducted by health sciences and other libraries, are reviewed. In 1985-86, similar workshops for secretaries, research assistants, and other support staff were offered at the Ohio State University Health Sciences Library. Evaluations made by participants immediately after the workshops and six to twenty months later have provided valuable input on the usefulness of subjects discussed and on recommendations for changes. PMID:3285936

  13. PE Workshop II. Proceedings of the Second Parabolic Equation Workshop

    DTIC Science & Technology

    1993-01-01

    13) The values for the Padd coefficients tabulated in [8] were generated using the same accuracy and stability constraints used to generate the Pad6...singly to that subject. With the expectation that such a workshop would soon occur, the general topic of underwater acoustic scattering was minimized...were not generated for all of the test cases. The available reference solutions were forwarded to the participants on 23 April 1991. Since the workshop

  14. The Counselor's Role. Implementing Title IX and Attaining Sex Equity: A Workshop Package for Elementary-Secondary Educators. Outline and Participants' Materials for Application Sessions for Counselors.

    ERIC Educational Resources Information Center

    McCune, Shirley, Ed.; Matthews, Martha, Ed.

    The materials in this workshop package are one component of a multicomponent workshop package. They provide resources and a step-by-step quide for implementing one 3-hour workshop session designed to provide participants with the opportunity to identify the implications of Title IX for their own job functions, to increase their skills for…

  15. The USRA workshop report: Electrostatic fog dispersal

    NASA Technical Reports Server (NTRS)

    Davis, M. H. (Editor)

    1983-01-01

    The Workshop was held at the National Center for Atmospheric Research (NCAR) in Boulder, Colorado, on February 1-2, 1983. The Workshop was attended by seventeen experts in the scientific fields of fog and cloud physics, charged-particle electrodynamics, atmospheric turbulence, atmospheric electricity, and electro-gasdynamics. The major objective of the Workshop was to assess the scientific merits and scientific basis of the proposed system and to assess its potential for operational application.

  16. Workshop Report on Space Weather Risks and Society

    NASA Technical Reports Server (NTRS)

    Langhoff, Stephanie R.; Straume, Tore

    2012-01-01

    As technological innovations produce new capabilities, complexities, and interdependencies, our susceptibility to the societal impacts of space weather increase. There is real concern in the scientific community that our infrastructure would be at significant risk if a major geomagnetic storm should occur. To discuss the societal impacts of space weather, we brought together an interdisciplinary group of subject matter experts and societal stakeholders to participate in a workshop entitled Space Weather Risks and Society. The workshop was held at Ames Research Center (ARC) on 15-16 October 2011. The workshop was co-sponsored by NASA Ames Research Center (ARC), the Lockheed Martin Advanced Technology Center (LMATC), the Space Weather Prediction Center (SWPC, part of the National Oceanic and Atmospheric Administration NOAA), and the Rutherford Appleton Laboratory (RAL, part of the UK Science and Technology Facilities Council STFC). The workshop is part of a series of informal weekend workshops hosted by Center Director Pete Worden.

  17. Technical Training Workshop on International Safeguards: An Introduction to Safeguards for Emerging Nuclear States

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Frazar, Sarah L.; Gastelum, Zoe N.; Olson, Jarrod

    2009-10-06

    The U.S. Department of Energy/National Nuclear Security Administration (DOE/NNSA) hosted a workshop from May 4-22, 2009, on the fundamental elements of international safeguards. Entitled "A Technical Training Workshop on International Safeguards," the workshop introduced post-graduate students from Malaysia, Vietnam, Indonesia, Thailand, Morocco, Egypt, Algeria and Tunisia to the fundamental issues and best practices associated with international safeguards and encouraged them to explore potential career paths in safeguards. Workshops like these strengthen the international safeguards regime by promoting the development of a "safeguards culture" among young nuclear professionals within nascent nuclear countries. While this concept of safeguards culture is sometimes hardmore » to define and even harder to measure, this paper will demonstrate that the promotion of safeguards cultures through workshops like these justifies the investment of U.S. taxpayer dollars.« less

  18. Grand Challenges of Advanced Computing for Energy Innovation Report from the Workshop Held July 31-August 2, 2012

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Larzelere, Alex R.; Ashby, Steven F.; Christensen, Dana C.

    2013-03-06

    On July 31-August 2 of 2012, the U.S. Department of Energy (DOE) held a workshop entitled Grand Challenges of Advanced Computing for Energy Innovation. This workshop built on three earlier workshops that clearly identified the potential for the Department and its national laboratories to enable energy innovation. The specific goal of the workshop was to identify the key challenges that the nation must overcome to apply the full benefit of taxpayer-funded advanced computing technologies to U.S. energy innovation in the ways that the country produces, moves, stores, and uses energy. Perhaps more importantly, the workshop also developed a set ofmore » recommendations to help the Department overcome those challenges. These recommendations provide an action plan for what the Department can do in the coming years to improve the nation’s energy future.« less

  19. NASA Lunar Dust Filtration and Separations Workshop Report

    NASA Technical Reports Server (NTRS)

    Agui, Juan H.; Stocker, Dennis P.

    2009-01-01

    NASA Glenn Research Center hosted a 2.5-day workshop, entitled "NASA Lunar Dust Filtration and Separations Workshop" at the Ohio Aerospace Institute in Cleveland, Ohio, on November 18 to 20, 2008. The purpose of the workshop was to address the issues and challenges of particulate matter removal from the cabin atmospheres in the Altair lunar lander, lunar habitats, and in pressurized rovers. The presence of lunar regolith dust inside the pressurized volumes was a theme of particular interest. The workshop provided an opportunity for NASA, industry experts, and academia to identify and discuss the capabilities of current and developing air and gas particulate matter filtration and separations technologies as they may apply to NASA s needs. A goal of the workshop was to provide recommendations for strategic research areas in cabin atmospheric particulate matter removal and disposal technologies that will advance and/or supplement the baseline approach for these future lunar surface exploration missions.

  20. Overview and Summary of the Second AIAA High Lift Prediction Workshop

    NASA Technical Reports Server (NTRS)

    Rumsey, Christopher L.; Slotnick, Jeffrey P.

    2014-01-01

    The second AIAA CFD High-Lift Prediction Workshop was held in San Diego, California, in June 2013. The goals of the workshop continued in the tradition of the first high-lift workshop: to assess the numerical prediction capability of current-generation computational fluid dynamics (CFD) technology for swept, medium/high-aspect-ratio wings in landing/takeoff (high-lift) configurations. This workshop analyzed the flow over the DLR-F11 model in landing configuration at two different Reynolds numbers. Twenty-six participants submitted a total of 48 data sets of CFD results. A variety of grid systems (both structured and unstructured) were used. Trends due to grid density and Reynolds number were analyzed, and effects of support brackets were also included. This paper analyzes the combined results from all workshop participants. Comparisons with experimental data are made. A statistical summary of the CFD results is also included.

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