Science.gov

Sample records for folding carton seminar

  1. Pollution prevention assessment for a manufacturer of folding paperboard cartons

    SciTech Connect

    Edwards, H.W.; Kostrzewa, M.F.; May, M.; Looby, G.P.

    1995-08-01

    The US Environmental Protection Agency (EPA) has funded a pilot project to assist small and medium-size manufacturers who want to minimize their generation of waste but who lack the expertise to do so. In an effort to assist these manufacturers Waste Minimization Assessment Centers (WMACs) were established at selected universities and procedures were adapted from the EPA Waste Minimization Opportunity Assessment Manual. The WMAC team at Colorado State University performed an assessment at a plant that manufactures folding paperboard cartons. Paperboard stock is cut to specific sheet sizes, printed using a six-color press, cut into carton patterns, folded, and glued. The assessment team`s report detailing findings and recommendations, indicated that waste paperboard is generated in large quantities, and that the most significant cost savings can be achieved through collection and reuse of step 1 solvent used in the printing system. This Research Brief was developed by the principal investigators and EPA`s National Risk Management Research Laboratory, Cincinnati, OH, to announce key findings of an ongoing research project that is fully documented in a separate report of the same title available from University City Science Center.

  2. 7 CFR 905.10 - Carton or standard packed carton.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Carton or standard packed carton. 905.10 Section 905..., GRAPEFRUIT, TANGERINES, AND TANGELOS GROWN IN FLORIDA Order Regulating Handling Definitions § 905.10 Carton or standard packed carton. Carton or standard packed carton means a unit of measure equivalent to...

  3. 7 CFR 905.10 - Carton or standard packed carton.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Carton or standard packed carton. 905.10 Section 905.10 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ORANGES...

  4. 7 CFR 905.10 - Carton or standard packed carton.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Carton or standard packed carton. 905.10 Section 905.10 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE ORANGES...

  5. 7 CFR 905.10 - Carton or standard packed carton.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Carton or standard packed carton. 905.10 Section 905.10 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ORANGES...

  6. 7 CFR 905.10 - Carton or standard packed carton.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Carton or standard packed carton. 905.10 Section 905.10 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE ORANGES...

  7. Co-composting of vegetable wastes and carton: Effect of carton composition and parameter variations.

    PubMed

    Rawoteea, Soonita Anjeena; Mudhoo, Ackmez; Kumar, Sunil

    2017-03-01

    The aim of the study was to investigate the effects of carton in the composting process of mixed vegetable wastes using an experimental composter of capacity 80L. Three different mixes were set-up (Mixes 1, 2 and 3) which consisted of vegetable wastes, 2.0kg paper and bulking agents, vegetable wastes, 1.5kg carton and bulking agents, vegetable wastes, 4.5kg carton and bulking agents, respectively. Temperature evolution, pH trends, moisture levels, respiration rates, percentage volatile solids and electrical conductivity were monitored for a period of 50days. The system remained under thermophilic conditions for a very short period due to the small size of the reactor. The three mixes did not exceed a temperature of 55°C, where sanitization takes place by the destruction of pathogens. The highest peak of CO2 evolution was observed in Mix 2 indicating that maximum microbial degradation took place in that mix. Copyright © 2016. Published by Elsevier Ltd.

  8. Recycling of aluminum foil from post-consumer beverage cartons

    SciTech Connect

    Charlier, P.; Sjoeberg, G.

    1995-12-31

    Recycling of aluminium contained in used aseptic beverage cartons is a difficult task which has nevertheless to be tackled by modern societies. Techniques have earlier been developed by the paper and pulp industry for the recycling of the board fibers from collected post-consumer beverage cartons. A joint technical feasibility study by Graenges and a leading beverage carton producer has dealt with different techniques for handling residues from repulsing facilities. The aluminium obtained can be used as raw material for the production of thin gauge foil, thus closing the recycling loop.

  9. Examination of a carton sealing line using a thermographic scanner

    NASA Astrophysics Data System (ADS)

    Kleinfeld, Jack M.

    1999-03-01

    The study of the operation and performance of natural gas fired sealing lines for polyethylene coated beverage containers was performed. Both thermal and geometric data was abstracted from the thermal scans and used to characterize the performance of the sealing line. The impact of process operating variables such as line speed and carton to carton spacing was studied. Recommendations for system improvements, instrumentation and process control were made.

  10. 78 FR 24211 - Draft Guidance for Industry on Safety Considerations for Container Labels and Carton Labeling...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-24

    ... Container Labels and Carton Labeling Design To Minimize Medication Errors; Availability AGENCY: Food and... Labels and Carton Labeling Design to Minimize Medication Errors.'' The draft guidance focuses on safety aspects of the container label and carton labeling design for prescription drug and biological products...

  11. 27 CFR 5.41 - Bottle cartons, booklets and leaflets.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Bottle cartons, booklets and leaflets. 5.41 Section 5.41 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF DISTILLED SPIRITS...

  12. 27 CFR 5.41 - Bottle cartons, booklets and leaflets.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Bottle cartons, booklets and leaflets. 5.41 Section 5.41 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF DISTILLED SPIRITS...

  13. 27 CFR 5.41 - Bottle cartons, booklets and leaflets.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Bottle cartons, booklets and leaflets. 5.41 Section 5.41 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF DISTILLED SPIRITS...

  14. 27 CFR 5.41 - Bottle cartons, booklets and leaflets.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Bottle cartons, booklets and leaflets. 5.41 Section 5.41 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL LABELING AND ADVERTISING OF DISTILLED SPIRITS...

  15. 27 CFR 5.41 - Bottle cartons, booklets and leaflets.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Bottle cartons, booklets and leaflets. 5.41 Section 5.41 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL LABELING AND ADVERTISING OF DISTILLED SPIRITS...

  16. Virtual seminars

    NASA Astrophysics Data System (ADS)

    Nelson, H. Roice

    1997-06-01

    A virtual seminar (SM) is an economic and effective instructional tool for teaching students who are at a distance from their instructor. Like conventional class room teaching, a virtual seminar requires an instructor, a student, and a method of communication. Teleconferencing, video conferencing, intranets and the Internet give learners in a Virtual Seminar the ability to interact immediately with their mentors and receive real and relevant answers. This paper shows how industry and academia can benefit from using methods developed and experience gained in presenting the first virtual seminars to academic and petroleum industry participants in mid-1996. The information explosion in industry means that business or technical information is worthless until it is assimilated into a corporate knowledge management system. A search for specific information often turns into a filtering exercise or an attempt to find patterns and classify retrieved material. In the setting of an interactive corporate information system, virtual seminars meet the need for a productive new relationship between creative people and the flux of corporate knowledge. Experience shows that it is more efficient to circulate timesensitive and confidential information electronically through a virtual seminar. Automating the classification of information and removing that task from the usual work load creates an electronic corporate memory and enhances the value of the knowledge to both users and a corporation. Catalogued benchmarks, best-practice standards, and Knowledge Maps (SM) of experience serve as key aids to communicating knowledge through virtual seminars and converting that knowledge into a profit-making asset.

  17. Underdamped diffusion in the egg-carton potential

    NASA Astrophysics Data System (ADS)

    Caratti, G.; Ferrando, R.; Spadacini, R.; Tommei, G. E.

    1997-04-01

    It is shown by numerical solution of the Fokker-Planck equation in a coupled two-dimensional potential of square symmetry (egg-carton potential) that an ``anomalous'' dependence of the diffusion coefficient on the friction (D~η-σ, with σ<1) holds in a rather wide friction range in the underdamped regime. The exponent σ is not universal, but depends on the parameters of the potential.

  18. Noise-activated diffusion in the egg-carton potential

    NASA Astrophysics Data System (ADS)

    Caratti, G.; Ferrando, R.; Spadacini, R.; Tommei, G. E.

    1996-11-01

    The noise-activated diffusion of a classical particle in spatially periodic two-dimensional (2D) systems is studied by solving the corresponding Fokker-Planck equation. The particle is subjected to a periodic deterministic force, to a frictional force, and to a Gaussian white noise. The solution is obtained by extending to 2D the matrix-continued-fraction method for a quite general potential shape. The 2D diffusion coefficient is then numerically calculated for the square egg-carton potential; the analysis is performed over different friction and energy-barrier regimes. Several approximations are compared with the exact numerical results. In particular, the usual 1D diffusion-path approximation is discussed, showing that 2D effects are always present, becoming more and more relevant with decreasing friction. At high friction, a good analytical approximation is shown; on the contrary, none of the available approximations gives satisfactory results in intermediate- and low-damping regimes, which are typical in adatom diffusion on crystal surfaces.

  19. Nutrient Control Seminars

    EPA Science Inventory

    These Nutrient Control Seminars will present an extensive state-of-the-technology review of the engineering design and operation of nitrogen and phosphorous control technologies and techniques applied at municipal wastewater treatment plants (WWTPs). These seminars will present ...

  20. Nutrient Control Seminars

    EPA Science Inventory

    These Nutrient Control Seminars will present an extensive state-of-the-technology review of the engineering design and operation of nitrogen and phosphorous control technologies and techniques applied at municipal wastewater treatment plants (WWTPs). These seminars will present ...

  1. Mechanical and antibacterial properties of recycled carton paper coated by PS/Ag nanocomposites for packaging.

    PubMed

    Nassar, Mona A; Youssef, Ahmed M

    2012-06-05

    Polymer nanocomposites and paper constitute a new class of packaging materials. In this study silver nanoparticles were prepared by novel method as antibacterial additive, where, synthetic takes place with aid of a novel, non-toxic, and eco-friendly biological materials namely rice straw (RS) powder. The prepared Ag nanoparticle was examined by transmission electron microscope (TEM), X-ray diffraction pattern (XRD) and UV-spectroscopy. The silver nanoparticles were then embedded into commercial polystyrene solution. The recycled carton paper was coated by the polystyrene nanocomposites containing different concentration of silver nanoparticles, namely 2, 4, 6 and 8% based on polystyrene. The prepared recycled carton sheets were characterized by scanning electron microscope (SEM). The mechanical properties, water vapor permeability and antibacterial effect of recycled carton sheets were also investigated. Copyright © 2012 Elsevier Ltd. All rights reserved.

  2. AMAS Robotics Seminar Brief

    DTIC Science & Technology

    2011-07-19

    Unclassified Unclassified 19 July 2011 AMAS ROBOTICS SEMINAR BRIEF Aaron Hart, Product Integrator, RS JPO DISTRIBUTION STATEMENT A. Approved for...19-07-2011 to 19-07-2011 4. TITLE AND SUBTITLE robotics seminar brief 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6...12. DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES AMAS ROBOTICS SEMINAR BRIEF 14

  3. NCEER seminars on earthquakes

    USGS Publications Warehouse

    Pantelic, J.

    1987-01-01

    In May of 1986, the National Center for Earthquake Engineering Research (NCEER) in Buffalo, New York, held the first seminar in its new monthly forum called Seminars on Earthquakes. The Center's purpose in initiating the seminars was to educate the audience about earthquakes, to facilitate cooperation between the NCEER and visiting researchers, and to enable visiting speakers to learn more about the NCEER   

  4. Technical Seminar: "Crash Safety"""

    NASA Image and Video Library

    This seminar addresses the history and successful progress in predicting and improving the crash safety characteristics of vehicles, with particular emphasis on rotary wing aircraft and composite s...

  5. 9 CFR 112.2 - Final container label, carton label, and enclosure.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... variable response of different animals when vaccinated as directed but may not include disclaimers of... product is recommended specifically for animals, and not for humans. (e) When label requirements of a... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Final container label, carton label...

  6. 9 CFR 112.2 - Final container label, carton label, and enclosure.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... variable response of different animals when vaccinated as directed but may not include disclaimers of... product is recommended specifically for animals, and not for humans. (e) When label requirements of a... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Final container label, carton label...

  7. 9 CFR 112.2 - Final container label, carton label, and enclosure.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... variable response of different animals when vaccinated as directed but may not include disclaimers of... product is recommended specifically for animals, and not for humans. (e) When label requirements of a... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Final container label, carton label...

  8. 27 CFR 4.38a - Bottle cartons, booklets and leaflets.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Bottle cartons, booklets and leaflets. 4.38a Section 4.38a Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL LABELING AND ADVERTISING OF WINE Labeling...

  9. 27 CFR 4.38a - Bottle cartons, booklets and leaflets.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Bottle cartons, booklets and leaflets. 4.38a Section 4.38a Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF WINE Labeling...

  10. 27 CFR 4.38a - Bottle cartons, booklets and leaflets.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Bottle cartons, booklets and leaflets. 4.38a Section 4.38a Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF WINE Labeling...

  11. 27 CFR 4.38a - Bottle cartons, booklets and leaflets.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Bottle cartons, booklets and leaflets. 4.38a Section 4.38a Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL LABELING AND ADVERTISING OF WINE Labeling...

  12. 27 CFR 4.38a - Bottle cartons, booklets and leaflets.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Bottle cartons, booklets and leaflets. 4.38a Section 4.38a Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS LABELING AND ADVERTISING OF WINE Labeling...

  13. Mycelial carton galleries of Azteca brevis (Formicidae) as a multi-species network

    PubMed Central

    Mayer, Veronika E.; Voglmayr, Hermann

    2009-01-01

    Apart from growing fungi for nutrition, as seen in the New World Attini, ants cultivate fungi for reinforcement of the walls of their nests or tunnel-shaped runway galleries. These fungi are grown on organic material such as bark, epiphylls or trichomes, and form stable ‘carton structures’. In this study, the carton of the runway galleries built by Azteca brevis (Formicidae, Dolichoderinae) on branches of Tetrathylacium macrophyllum (Flacourtiaceae) is investigated. For the first time, molecular tools are used to address the biodiversity and phylogenetic affinities of fungi involved in tropical ant carton architecture, a previously neglected ant–fungus mutualism. The A. brevis carton involves a complex association of several fungi. All the isolated fungi were unequivocally placed within the Chaetothyriales by DNA sequence data. Whereas five types of fungal hyphae were morphologically distinguishable, our DNA data showed that more species are involved, applying a phylogenetic species concept based on DNA phylogenies and hyphal morphology. In contrast to the New World Attini with their many-to-one (different ant species—one fungal cultivar) pattern, and temperate Lasius with a one-to-two (one ant species—two mutualists) or many-to-one (different ant species share the same mutualist) system, the A. brevis–fungi association is a one-to-many multi-species network. Vertical fungus transmission has not yet been found, indicating that the A. brevis–fungi interaction is rather generalized. PMID:19556257

  14. Equilibrium moisture content of waste mixtures from post-consumer carton packaging.

    PubMed

    Bacelos, M S; Freire, J T

    2012-01-01

    The manufacturing of boards and roof tiles is one of the routes to reuse waste from the recycled-carton-packaging process. Such a process requires knowledge of the hygroscopic behaviour of these carton-packaging waste mixtures in order to guarantee the quality of the final product (e.g. boards and roof tiles). Thus, with four carton-packaging waste mixtures of selected compositions (A, B, C and D), the sorption isotherms were obtained at air temperature of 20, 40 and 60 degrees C by using the static method. This permits one to investigate which model can relate the equilibrium moisture content of the mixture with that of a pure component through the mass fraction of each component in the mixtures. The results show that the experimental data can be well described by the weighted harmonic mean model. This suggests that the mean equilibrium moisture content of the carton-packaging mixture presents a non-linear relationship with each single, pure compound.

  15. Determination of activation energy of pyrolysis of carton packaging wastes and its pure components using thermogravimetry.

    PubMed

    Alvarenga, Larissa M; Xavier, Thiago P; Barrozo, Marcos Antonio S; Bacelos, Marcelo S; Lira, Taisa S

    2016-07-01

    Many processes have been used for recycling of carton packaging wastes. The pyrolysis highlights as a promising technology to be used for recovering the aluminum from polyethylene and generating products with high heating value. In this paper, a study on pyrolysis reactions of carton packaging wastes and its pure components was performed in order to estimate the kinetic parameters of these reactions. For this, dynamic thermogravimetric analyses were carried out and two different kinds of kinetic models were used: the isoconversional and Independent Parallel Reactions. Isoconversional models allowed to calculate the overall activation energy of the pyrolysis reaction, in according to their conversions. The IPR model, in turn, allowed the calculation of kinetic parameters of each one of the carton packaging and paperboard subcomponents. The carton packaging pyrolysis follows three separated stages of devolatilization. The first step is moisture loss. The second stage is perfectly correlated to devolatilization of cardboard. The third step is correlated to devolatilization of polyethylene. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. Mycelial carton galleries of Azteca brevis (Formicidae) as a multi-species network.

    PubMed

    Mayer, Veronika E; Voglmayr, Hermann

    2009-09-22

    Apart from growing fungi for nutrition, as seen in the New World Attini, ants cultivate fungi for reinforcement of the walls of their nests or tunnel-shaped runway galleries. These fungi are grown on organic material such as bark, epiphylls or trichomes, and form stable 'carton structures'. In this study, the carton of the runway galleries built by Azteca brevis (Formicidae, Dolichoderinae) on branches of Tetrathylacium macrophyllum (Flacourtiaceae) is investigated. For the first time, molecular tools are used to address the biodiversity and phylogenetic affinities of fungi involved in tropical ant carton architecture, a previously neglected ant-fungus mutualism. The A. brevis carton involves a complex association of several fungi. All the isolated fungi were unequivocally placed within the Chaetothyriales by DNA sequence data. Whereas five types of fungal hyphae were morphologically distinguishable, our DNA data showed that more species are involved, applying a phylogenetic species concept based on DNA phylogenies and hyphal morphology. In contrast to the New World Attini with their many-to-one (different ant species-one fungal cultivar) pattern, and temperate Lasius with a one-to-two (one ant species-two mutualists) or many-to-one (different ant species share the same mutualist) system, the A. brevis-fungi association is a one-to-many multi-species network. Vertical fungus transmission has not yet been found, indicating that the A. brevis-fungi interaction is rather generalized.

  17. Astronomy Research Seminar

    NASA Astrophysics Data System (ADS)

    Johson, Jolyon; Genet, Russell; Armstrong, James; Boyce, Grady; Boyce, Pat; Brewer, Mark; Buchheim, Robert; Carro, Joseph; Estrada, Reed; Estrada, Chris; Freed, Rachel; Gillette, Sean; Harshaw, Richard; Hollis, Thomas; Kenney, John; McGaughey, Seven; McNab, Christine; Mohanan, Kakkala; Sepulveda, Babs; Wallace, Dan; Wallen, Vera

    2015-05-01

    Traditional science lectures and labs are often enhanced through project- and team-based learning. Some students go beyond these classroom studies by conducting research, often under the guidance of university professors. A one-semester astronomy research seminar was initiated in 2006 in collaboration with the community of professional and amateur double star astronomers. The result was dozens of jointly-authored papers published in the Journal of Double Star Observations and the Annual Proceedings of the Society of Astronomical Sciences. This seminar, and its affiliated community, launched a series of conferences and books, providing students with additional forums to share their double star research. The original seminar, and its derivatives, enhanced educational careers through college admissions and scholarships. To expand the seminar's reach, it was restructured from a few teams at one school, to many teams, each from a different school. A volunteer from each school became an assistant instructor. Most of them were seminar veterans, experienced astronomers, or science teachers. The assistant instructors, in turn, recruited enthusiastic students for their teams. To avoid student and instructor overload, the seminar focused on its three deliverables: a formal proposal, published paper, and public PowerPoint presentation. Future seminars may offer other astronomical research options such as exoplanet transit or eclipsing binary photometry.

  18. Situational Communication Skills Seminars

    ERIC Educational Resources Information Center

    Beaupre, Walter J.

    1970-01-01

    Describes a series of seminars held by the University of Rhode Island which attempted to improve communication between local professional persons, deaf adults, and graduate students in speech pathology and audiology. (RW)

  19. Fold pattern formation in 3D

    NASA Astrophysics Data System (ADS)

    Schmid, Daniel W.; Dabrowski, Marcin; Krotkiewski, Marcin

    2010-05-01

    The vast majority of studies concerned with folding focus on 2D and assume that the resulting fold structures are cylindrically extended in the out of place direction. This simplification is often justified as fold aspect ratios, length/width, are quite large. However, folds always exhibit finite aspect ratios and it is unclear what controls this (cf. Fletcher 1995). Surprisingly little is known about the fold pattern formation in 3D for different in-plane loading conditions. Even more complicated is the pattern formation when several folding events are superposed. Let us take the example of a plane strain pure shear superposed by the same kind of deformation but rotated by 90 degrees. The text book prediction for this event is the formation of an egg carton structure; relevant analogue models either agree and produce type 1 interference patterns or contradict and produce type 2. In order to map out 3D fold pattern formation we have performed a systematic parameter space investigation using BILAMIN, our efficient unstructured mesh finite element Stokes solver. BILAMIN is capable of solving problems with more than half a billion unknowns. This allows us to study fold patterns that emerge in randomly (red noise) perturbed layers. We classify the resulting structures with differential geometry tools. Our results show that there is a relationship between fold aspect ratio and in-plane loading conditions. We propose that this finding can be used to determine the complete parameter set potentially contained in the geometry of three dimensional folds: mechanical properties of natural rocks, maximum strain, and relative strength of the in-plane far-field load components. Furthermore, we show how folds in 3D amplify and that there is a second deformation mode, besides continuous amplification, where compression leads to a lateral rearrangement of blocks of folds. Finally, we demonstrate that the textbook prediction of egg carton shaped dome and basin structures resulting

  20. School Budget Seminars.

    ERIC Educational Resources Information Center

    New York State School Boards Association, Albany.

    This report is a compilation of the presentations made at three New York State School Boards Association seminars on school budgets. The programs consisted of presentations on the relationship of the school district's program to the budget and to budget development, timetable, control, and presentation, as well as to other considerations such as…

  1. [A seminar for thinking?].

    PubMed

    Touzet, Patrick

    2014-01-01

    The sociopolitical context in which we carry out our caregiving profession influences our methods of working. In our world marked by rationalism, thinking about care, in the framework of a seminar, is a way of engaging ourselves and of not simply becoming a functionary of care.

  2. Discipline Seminar Report.

    ERIC Educational Resources Information Center

    Seattle Public Schools, WA.

    This report, which contains information and observations gathered over a three-week period by participants in a 1981 seminar on discipline, outlines the discipline problems and policies of the Seattle Public Schools. Based on parental, staff, and student concerns that a small percentage of students are engaging in unacceptable behavior, the report…

  3. Anthocyanin degradation of blueberry-aronia nectar in glass compared with carton during storage.

    PubMed

    Trost, K; Golc-Wondra, A; Prosek, M; Milivojevic, L

    2008-10-01

    Blueberry-aronia nectar is known as a rich source of anthocyanins, which are mostly destroyed during commercial storage of the product. The factors influencing the rate of degradation are connected to the oxygen protection offered by the packaging, as well as the type of anthocyanidin and the amount of glycosylated sugar. The current study was aimed to compare the stability of total anthocyanin between glass and carton packaging as well as to determine the stability of individual anthocyanin with respect to aglycone and glycosylated sugar. The degradation rate of total anthocyanin degradation rate was 22% higher in carton packaging than glass bottle. The ranking order of the stability of individual anthocyanin with respect to aglycone was as follows (from the most to least stable): cyanindin > peonidin > petunidin > malvidin = delphinidin. The ranking order of the stability of anthocyanins with respect to glycosylated sugars was as follows (from the most to least stable): glucose > galactose > arabinose. As individual anthocyanins have different degradation rates this study can be used to determine the most stable natural colorant and the most sensitive antioxidant among the anthocyanins tested.

  4. Fuel cells seminar

    SciTech Connect

    1996-12-01

    This year`s meeting highlights the fact that fuel cells for both stationary and transportation applications have reached the dawn of commercialization. Sales of stationary fuel cells have grown steadily over the past 2 years. Phosphoric acid fuel cell buses have been demonstrated in urban areas. Proton-exchange membrane fuel cells are on the verge of revolutionizing the transportation industry. These activities and many more are discussed during this seminar, which provides a forum for people from the international fuel cell community engaged in a wide spectrum of fuel cell activities. Discussions addressing R&D of fuel cell technologies, manufacturing and marketing of fuel cells, and experiences of fuel cell users took place through oral and poster presentations. For the first time, the seminar included commercial exhibits, further evidence that commercial fuel cell technology has arrived. A total of 205 papers is included in this volume.

  5. Folding Beauties

    ERIC Educational Resources Information Center

    Berman, Leah Wrenn

    2006-01-01

    This article has its genesis in an MAA mini-course on origami, where a way to get a parabola by folding paper was presented. This article discusses the methods and mathematics of other curves obtained by paper-folding.

  6. Folding Beauties

    ERIC Educational Resources Information Center

    Berman, Leah Wrenn

    2006-01-01

    This article has its genesis in an MAA mini-course on origami, where a way to get a parabola by folding paper was presented. This article discusses the methods and mathematics of other curves obtained by paper-folding.

  7. Extreme Folding

    NASA Astrophysics Data System (ADS)

    Demaine, Erik

    2012-02-01

    Our understanding of the mathematics and algorithms behind paper folding, and geometric folding in general, has increased dramatically over the past several years. These developments have found a surprisingly broad range of applications. In the art of origami, it has helped spur the technical origami revolution. In engineering and science, it has helped solve problems in areas such as manufacturing, robotics, graphics, and protein folding. On the recreational side, it has led to new kinds of folding puzzles and magic. I will give an overview of the mathematics and algorithms of folding, with a focus on new mathematics and sculpture.

  8. Career Research: Second Internship Seminar.

    ERIC Educational Resources Information Center

    La Guardia Community Coll., Long Island City, NY.

    Designed for students enrolled in an internship seminar at LaGuardia Community College (New York), this workbook helps students assess their skills and plan for their career. Chapter I discusses definitions of success, planning one's career journey by establishing a series of career goals and gathering information, and the purpose of the seminar.…

  9. A Seminar for Minority Students.

    ERIC Educational Resources Information Center

    Malhiot, Grete; Ninan, Mary

    1979-01-01

    Describes a seminar for minority, particularly Black, students entering the junior year at the School of Nursing, Loyola University of Chicago. Seminar objective was to give academic, emotional, and social support. Notes changing minority student attitudes, the need for earlier tutoring for academic weakness, and the value of group discussion. (MF)

  10. The Efficacy of Seminar Courses

    ERIC Educational Resources Information Center

    Tsui, Lisa; Gao, Eleanor

    2007-01-01

    This study explores the relationship between the seminar course model and critical thinking development among students through qualitative data collected from four strategically chosen case study institutions. Results of a cross-case analysis suggest that the seminar approach provides fertile ground for the cultivation of critical thinking skills…

  11. Bioanalysis: challenges and solutions seminar.

    PubMed

    Roberts, Andrew

    2011-09-01

    Industry challenges and solutions for bioanalysis were top of the agenda for the Spring Seminar organized by Quotient Bioresearch in Munich, Germany. The seminar was attended by representatives from pharmaceutical and biotechnology organisations across Europe and featured debates and panel discussions from leading industry speakers on new techniques and hot topics, including the latest industry guidelines.

  12. (International seminar on limnology)

    SciTech Connect

    Kimmel, B.L.

    1991-03-05

    The traveler attended the Second Week on Limnology, the second of a four-part series of week-long conferences, which collectively will comprise the International Seminar on Limnology. These conferences are being organized and sponsored by the National Water Commission of Mexico for the purpose of upgrading the limnological knowledge, experience, and international contacts of limnologists, water resources scientists, and engineers in Mexico. This particular meeting focused on limnological research, water resources development, water resources problems, and lake restoration efforts occurring throughout the world. The traveler presented an invited lecture entitled Understanding Reservoirs as Aquatic Ecosystems'' and served as the moderator of a day-long session on Selected Topics.''

  13. Transtensional folding

    NASA Astrophysics Data System (ADS)

    Fossen, Haakon; Teyssier, Christian; Whitney, Donna L.

    2014-05-01

    For now three decades transpression has dominated the concepts that underlie oblique tectonics, but in more recent years transtension has garnered much interest as a simple model that can be applied to shallow and deep crustal tectonics. One fundamental aspect that distinguishes transtension from transpression is that material lines in transtension rotate toward the direction of oblique divergence. Another point that may be less intuitive when thinking of transtension is that while transtensional strain involves shortening in the vertical direction, one of the horizontal axes is also a shortening axis, whatever the angle of divergence. It is the combination of these two shortening axes that leads to constrictional finite strain in transtension. The existence of a horizontal shortening strain axis implies that transtension offers the potential for folds of horizontal layers to form and then rotate toward the direction of oblique divergence. An investigation of transtensional folding using 3D strain modeling reveals that folding is more likely for simple shear dominated transtension (large wrench component). Transtensional folds can only accumulate a fixed amount of horizontal shortening and tightness that are prescribed by the angle of oblique divergence, regardless of finite strain. Transtensional folds are characterized by hinge-parallel stretching that exceeds that expected from pure wrenching. In addition, the magnitude of hinge-parallel stretching always exceeds hinge-perpendicular shortening, causing constrictional fabrics and hinge-parallel boudinage to develop. Because the dominant vertical strain axis is shortening, transtensional fold growth is generally suppressed, but when folds do develop their limbs enter the field of shortening, resulting in possible fold interference patterns akin to cascading folds. Application of these transtensional folding principles to regions of oblique rifting (i.e. Gulf of California) or exhumation of deep crust (i.e. Western

  14. Technical assessment of processing plants as exemplified by the sorting of beverage cartons from lightweight packaging wastes.

    PubMed

    Feil, A; Thoden van Velzen, E U; Jansen, M; Vitz, P; Go, N; Pretz, T

    2016-02-01

    The recovery of beverage cartons (BC) in three lightweight packaging waste processing plants (LP) was analyzed with different input materials and input masses in the area of 21-50Mg. The data was generated by gravimetric determination of the sorting products, sampling and sorting analysis. Since the particle size of beverage cartons is larger than 120mm, a modified sampling plan was implemented and targeted multiple sampling (3-11 individual samplings) and a total sample size of respectively 1200l (ca. 60kg) for the BC-products and of about 2400l (ca. 120kg) for material-heterogeneous mixed plastics (MP) and sorting residue products. The results infer that the quantification of the beverage carton yield in the process, i.e., by including all product-containing material streams, can be specified only with considerable fluctuation ranges. Consequently, the total assessment, regarding all product streams, is rather qualitative than quantitative. Irregular operation conditions as well as unfavorable sampling conditions and capacity overloads are likely causes for high confidence intervals. From the results of the current study, recommendations can basically be derived for a better sampling in LP-processing plants. Despite of the suboptimal statistical results, the results indicate very clear that the plants show definite optimisation potentials with regard to the yield of beverage cartons as well as the required product purity. Due to the test character of the sorting trials the plant parameterization was not ideal for this sorting task and consequently the results should be interpreted with care. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Improving wet and dry strength properties of recycled old corrugated carton (OCC) pulp using various polymers.

    PubMed

    Hamzeh, Yahya; Sabbaghi, Sanaz; Ashori, Alireza; Abdulkhani, Ali; Soltani, Farshid

    2013-04-15

    In this study, the application of different dosages of low and high molecular weights (MW) of chitosan (Ch), cationic starch (CS) and poly vinyl alcohol (PVA) were systematically investigated using old corrugated carton (OCC) furnishes. Various sequences of above-mentioned polymeric additives were also examined to find out the optimal combination for improving both wet and dry tensile strength. For each treatment, 4 handsheets, each having basis weight of 100 g/m(2), were made. In general, the tensile strength of handsheets was significantly affected by the addition of polymeric agents. The enhancing effect of additives on dry tensile property was much higher than wet condition. The results also showed that the tensile strength of the samples made from OCC furnishes were improved upon the addition of high molecular weight chitosan (ChI) compared to the untreated ones (control). The low MW chitosan did not change the properties of handsheets dramatically. Application of polymeric agents moderately decreased the stretch to rupture, however with increasing dosage the stretch was improved. Sequential addition of used polymers showed that triple application of polymers was beneficial to both dry and wet tensile strength, although the effect was larger for dry. The best results in wet and dry tensile strengths were achieved using sequential of PVA-ChI-CS. Sequential addition of oppositely charged polymers forms a macromolecular layered structure of polyelectrolytes. Copyright © 2013 Elsevier Ltd. All rights reserved.

  16. A mandatory physician loss prevention seminar.

    PubMed

    Oppenberg, A A

    1993-01-01

    In summary, this article has reported on the experience of a mandatory physician loss prevention seminar that is sponsored by a professional liability company. The article includes only highlights of the seminar program; by no means is it a detailed report. Also, the literature cited in the references is hardly an exhaustive search. Implications for the development, implementation, and evaluation of a hospital-based seminar program were both implicitly and explicitly discussed, as were some of the seminar's limitations, both within the seminar and its evaluation. It is hoped this article will stimulate health care risk managers to either develop their own seminars or modify certain aspects of their existing seminars, both for their medical staff and hospital (employee) staff. Involvement in risk management/loss prevention seminars are both educational and challenging for the professional health care risk manager. They may also prevent claims, conserve the institution's financial resources, prevent patient injury, and improve the quality of patient care delivered.

  17. 27 CFR 6.94 - Educational seminars.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF THE TREASURY LIQUORS âTIED-HOUSEâ Exceptions § 6.94 Educational seminars. An industry member may give or sponsor educational seminars for employees of retailers either at the industry member's... equipment, training seminars for employees of retailers, or tours of industry member's plant premises....

  18. 27 CFR 6.94 - Educational seminars.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Educational seminars. 6.94... OF THE TREASURY LIQUORS âTIED-HOUSEâ Exceptions § 6.94 Educational seminars. An industry member may give or sponsor educational seminars for employees of retailers either at the industry...

  19. Seminar on Usher's Syndrome: Proceedings.

    ERIC Educational Resources Information Center

    Rochester School for the Deaf, NY.

    Summarized are the presentation of M. Vernon and the Comments of primary panelists from a seminar on Usher's Syndrome, a genetic disease involving congenital deafness and progressive loss of vision due to retinitis pigmentosa. The following topics are addressed: genetics today, nature of Usher's Syndrome, symptoms, prevalence, lay diagnosis for…

  20. Seminar on Usher's Syndrome: Proceedings.

    ERIC Educational Resources Information Center

    Rochester School for the Deaf, NY.

    Summarized are the presentation of M. Vernon and the Comments of primary panelists from a seminar on Usher's Syndrome, a genetic disease involving congenital deafness and progressive loss of vision due to retinitis pigmentosa. The following topics are addressed: genetics today, nature of Usher's Syndrome, symptoms, prevalence, lay diagnosis for…

  1. BAAL/CUP Seminars 2009

    ERIC Educational Resources Information Center

    Cutting, Joan; Murphy, Brona

    2010-01-01

    The seminar, organised by Joan Cutting and Brona Murphy, aimed: (1) to bring together researchers involved in both emergent and established academic corpora (written and spoken) as well as linguists, lecturers and teachers researching in education, be it language teaching, language-teacher training or continuing professional development in…

  2. Music, Art, Drama, Civilization Seminar.

    ERIC Educational Resources Information Center

    Hampton City School Board, VA.

    This 1-year elective seminar for high school students is to be taught in five units--Introduction, the Ancient World, the Medieval World, the Renaissance, and the Modern World--with emphasis on four basic themes expressed creatively throughout western history: (1) the common man, (2) the individual, (3) religion, and (4) conflict. Instruction on a…

  3. Geosynchronous Meteorological Satellite Data Seminar

    NASA Technical Reports Server (NTRS)

    1976-01-01

    A seminar was organized by NASA to acquaint the meteorological community with data now available, and data scheduled to be available in the future, from geosynchronous meteorological satellites. The twenty-four papers were presented in three half-day sessions in addition to tours of the Image Display and LANDSAT Processing Facilities during the afternoon of the second day.

  4. Failure Analysis Seminar: Techniques and Teams. Seminar Notes. Volume I.

    DTIC Science & Technology

    1981-01-01

    tailoring of a failure control sytem to your * organization’s needs can be accomplished by using the seminar content as a baseline. 4 * 9 9 9 9 0 S S S S S ...and Progress - Evaluate 7* 6 *~ 0 6 9 9 S 9 FAILURE ANALYSIS STRATEGY1 Augustine E. Magistro *. Introduction A primary task of management and systems...initial failure data reviewed, it is generally apparent what type and magnitude of organization is S necessary. Simplifications of this basic

  5. Proceedings: fuel-supply seminars

    SciTech Connect

    Prast, W.G.

    1983-03-01

    The objectives of the seminars were to provide an up-to-date assessment of critical issues affecting fuel-supply and utility-fuel planning. The chief topics were coal, oil and gas, uranium, and utility coal conversion. Presentations were made by EPRI research contractors on the results of ongoing research within the Energy Resources Program and by speakers from the utility and coal industries, government, academia, and the consulting and legal professions. A supplementary paper compiling recent oil and gas supply-and-demand forecast is included in these proceedings. The message emerging from the seminars, and illustrated in numerous ways, is of continuing uncertainty in fuel markets and the necessity for utilities to pursue flexible fuel strategies. A separate abstract was prepared for each of the 19 presentations.

  6. European Seminar on Neural Computing

    DTIC Science & Technology

    1988-08-31

    weights) There are three distinct approaches currently being of the connections between PE’s, analogous to synaptic taken for supporting neural ...for creation of dedicated re- * Connectionist models for artificial intelligence (Al) search centers, analogous to the Computer and Neural System...IONDOIL ONRL Report 8 Oo Ln 0In t m S D TIC European Seminar on Neural Computing 1 IELECTE is MAY 161990 L D % Claire Zomzely-Neurath 31 August 1988

  7. Is There Life After Freshman Seminar? The Case for the Freshman Seminar Class Reunion.

    ERIC Educational Resources Information Center

    Anselmo, Angela

    1997-01-01

    Argues that freshman seminar class reunions increase the benefits of freshman seminars for urban commuter college students, and reports results of a study testing effectiveness of class reunions in reducing attrition for high-risk students (n=40). Findings support hypothesis that freshmen seminar groups with class reunions show greater student…

  8. Proceedings of the Alternate Energy Systems Seminar

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The Alternative Energy Systems Seminar was held on March 30, 1978, and was sponsored jointly be the Southwest District Office of the U.S. Department of Energy and JPL. The seminar was an experiment in information exchange with the aim of presenting, in a single day, status and prospects for a number of advanced energy systems to a diverse, largely nontechnical audience, and to solicit post-seminar responses from that audience as to the seminar's usefulness. The major systems presented are: (1) Solar Photovoltaic; (2) Geothermal; (3) Cogeneration Power; (4) Solar Thermal; (5) Solar Heating and Cooling; (6) Wind Energy; and (7) Systems Considerations.

  9. Literature Seminars for Gifted and Talented Students.

    ERIC Educational Resources Information Center

    Dixon, Felicia A.

    1993-01-01

    The literature seminar format meets the needs of gifted students for intellectual challenges, complex curricular experiences, creative research and writing activities, and stimulating interactions. Three seminars conducted in the English curriculum at a special school for gifted students are described: "Dickens and the Industrial…

  10. International Seminar on Publications in Continuing Education.

    ERIC Educational Resources Information Center

    Charters, Alexander N., Ed.; Rivera, William M., Ed.

    Substantive papers presented at the third in a series of international seminars sponsored by Syracuse University are provided in this publication. In addition, a summary of the themes, or issues, as they emerged in the discussion is given. The seminar focused on publications in the professional field of adult education. The papers presented are as…

  11. VOLATILE ORGANIC COMPOUNDS (VOC) RECOVERY SEMINAR

    EPA Science Inventory

    The purpose of the seminar was to bring researchers, technology developers, and industry representatives together to discuss recovery technologies and techniques for VOCs. The seminar focused on the specific VOC recovery needs of industry and on case studies that summarize effec...

  12. Media-Supported World Affairs Seminars.

    ERIC Educational Resources Information Center

    Noon, Elizabeth F.

    The world affairs seminar is a multi-purposed instructional strategy which may be used to teach high school students to unearth information on and make information decisions about world affairs topics. This booklet describes six sample seminars to demonstrate the usefulness of the technique and to illustrate the part a library media center plays…

  13. Literature Seminars for Gifted and Talented Students.

    ERIC Educational Resources Information Center

    Dixon, Felicia A.

    1993-01-01

    The literature seminar format meets the needs of gifted students for intellectual challenges, complex curricular experiences, creative research and writing activities, and stimulating interactions. Three seminars conducted in the English curriculum at a special school for gifted students are described: "Dickens and the Industrial…

  14. The Watergate Seminar: Non-Traditional College

    ERIC Educational Resources Information Center

    Harrison, Joseph

    1977-01-01

    Empire State College, a non-traditional unit of the State University of New York, conducted a series of seminars related to the Watergate Affair, at which 23 students took part in this intensive exploration of a Watergate. It provided tremendous opportunity for insight into the concept of seminars within a college. (Author)

  15. VOLATILE ORGANIC COMPOUNDS (VOC) RECOVERY SEMINAR

    EPA Science Inventory

    The purpose of the seminar was to bring researchers, technology developers, and industry representatives together to discuss recovery technologies and techniques for VOCs. The seminar focused on the specific VOC recovery needs of industry and on case studies that summarize effec...

  16. Reliability and maintainability seminar: summary of proceedings

    SciTech Connect

    Beek, C. R.

    1981-04-01

    The following are described briefly: Overview of the Federal Reliability and Maintainability Program Plan, Summary of Proceedngs, Overview of Southern Solar Energy Center Programs, and Solar Domestic Hot Water Design Guidelines Handbook. Also included are the Seminar Agenda and the list of Seminar Attendees. (MHR)

  17. International Studies Seminar. Grade 9, First Semester.

    ERIC Educational Resources Information Center

    Girton, Robert

    This curriculum guide contains the grade 9 course content of the interdisciplinary International Studies Seminar, conducted at Withrow High School in Cincinnati, Ohio. The seminar, part of the school's International Studies Academy, is an alternative education program which emphasizes global studies as the core of its curriculum. The document…

  18. A Program Evaluation of a Seminar Program

    ERIC Educational Resources Information Center

    Lyons, Robert Dale, Jr.

    2013-01-01

    When students do not score well on standardized tests, their school can suffer. In an attempt to improve standardized test scores, a district placed students into a program called Seminar to help them work on weak areas of content through personalized instruction. The purpose of this project study was to assess if the Seminar program had a…

  19. International Seminar on Publications in Continuing Education.

    ERIC Educational Resources Information Center

    Charters, Alexander N., Ed.; Rivera, William M., Ed.

    Substantive papers presented at the third in a series of international seminars sponsored by Syracuse University are provided in this publication. In addition, a summary of the themes, or issues, as they emerged in the discussion is given. The seminar focused on publications in the professional field of adult education. The papers presented are as…

  20. Designing a Graduate Seminar in Academic Writing.

    ERIC Educational Resources Information Center

    Gaillet, Lynee Lewis

    An English 812 class in expository writing at Georgia State University was restructured by the instructor to become a seminar in academic publishing. Often, lengthy assignments are assigned in graduate seminar courses, with professors incorrectly assuming that graduate students already have knowledge of the writing process, when they often do not.…

  1. Students' perceptions of aspects affecting seminar learning.

    PubMed

    Spruijt, A; Jaarsma, A D C; Wolfhagen, H A P; van Beukelen, P; Scherpbier, A J J A

    2012-01-01

    Many medical and veterinary schools have curricula in which they use seminars of approximately 25 students to achieve their learning goals. There is not much research on seminar learning. To explore students' views regarding aspects that affect seminar learning. Twenty-four second-year students of a 3-year bachelor curriculum participated in semi-structured focus group interviews. The sessions were audio-taped and transcribed. Two researchers independently coded the data using qualitative methods. An iterative process of data reduction resulted in emerging aspects. The participating students were asked to comment on the preliminary results. Course schedule, coherence and alignment of the different educational methods, the amount and type of seminar questions and the amount and clarity of the preparation materials affected seminar learning. Also, the didactic approach and facilitating methods used by the teachers, the group composition, size and atmosphere, the amount of active student participation and interaction and assessment influenced seminar learning according to students. Most aspects that affect seminar learning are consistent with aspects affecting small group learning. Course schedule and alignment seem to have a stronger impact on seminar learning.

  2. Evolution of large amplitude 3D fold patterns: A FEM study

    NASA Astrophysics Data System (ADS)

    Schmid, D. W.; Dabrowski, M.; Krotkiewski, M.

    2008-12-01

    The numerical study of three-dimensional (3D) fold patterns formation in randomly perturbed layers requires large numbers of degrees of freedom (≥100,000,000). We have developed BILAMIN, an unstructured (geometry fitted) mesh implementation of the finite element method for incompressible Stokes flow that is capable of solving such systems. All repetitive and computationally intensive steps are fully parallelized. One of the main components is the iterative solver. We chose the minimum residual method (MINRES) because it allows operating directly on the indefinite systems resulting from the incompressibility condition. We use BILAMIN in a case study of fold pattern evolution. Folds are ubiquitous in nature, and contain both mechanical and kinematic information that can be deciphered with appropriate tools. Our results show that there is a relationship between fold aspect ratio and in-plane loading conditions. We propose that this finding can be used to determine the complete parameter set potentially contained in the geometry of three-dimensional folds: mechanical properties of natural rocks, maximum strain, and relative strength of the in-plane far-field load components. Furthermore, we show how folds in 3D amplify and that there is a second deformation mode, besides continuous amplification, where compression leads to a lateral rearrangement of blocks of folds. Finally, we demonstrate that the textbook prediction of egg carton-shaped dome and basin structures resulting from folding instabilities in constriction is largely oversimplified. The fold patterns resulting in this setting are curved, elongated folds with random orientation.

  3. Proceedings: 1986 fuel supply seminar

    SciTech Connect

    Prast, W.G.

    1987-09-01

    The sixth annual EPRI Fuel Supply Seminar was held in San Diego, California, from December 3 to 5, 1986. The theme was the impact of lower prices on utility decisions, encompassing heightened competition with electricity and among sources of generation, shifts in new capacity choices, and risks and developments in domestic gas supply and pricing. In addition, key considerations behind world oil and economic projections were discussed. A panel session on bulk power transfers explored emerging trends, case studies, and pivotal fuel considerations. Recent findings on impacts of acid rain legislation on coal markets were discussed. Presentations were made by EPRI research contractors on the results of ongoing research and by speakers from the utility, coal and natural gas industries, as well as independent consultants. The principal purpose of the seminar, as in past years, was to provide utility fuel planners and corporate planners with information and insights into the uncertainties in current fuel markets, and to aid utilities in pursuing flexible fuel strategies.

  4. Proceedings: 1987 fuel supply seminar

    SciTech Connect

    Prast, W.G.

    1988-08-01

    The seventh annual EPRI Fuel Supply Seminar was held in Baltimore, Maryland, from October 6 to 8, 1987. The major emphasis of the meeting was on identifying fuel market risks and planning concerns in order to cope with inherent uncertainties and make informed fuel supply decisions. Sessions dealt with the natural gas markets including the prospects for continued availability of gas as a boiler fuel, the relationship of gas and oil prices and the relevance of different regulatory issues. Other sessions addressed the political dimensions of world oil supply and the role of oil inventories in price dynamics, the interaction of world trade cycles, interest rates and currency fluctuations on utility fuel planning, and the role of strategic fuel planning in various utilities. The changing coal transportation market was the subject of several presentations, concluding with a review of utility experiences in integrating coal transportation and coal supply procurement. Presentations were made by various specialists including EPRI research contractors reporting on the results of ongoing research, speakers drawn from the utility, coal and natural gas industries, and independent consultants. The principal purpose of the seminar continues to be to provide utility fuel planners and fuel procurement managers with data and insights into the structure, operations and uncertainties of the fuel markets, thereby supporting their development of flexible fuel strategies and contributing to integrated utility decision making. Selected papers have been processed separately for inclusion in the energy data base.

  5. Induction Seminars as Professional Learning Communities for Beginning Teachers

    ERIC Educational Resources Information Center

    Fresko, Barbara; Nasser-Abu Alhija, Fadia

    2015-01-01

    This paper explores the operation and contribution of induction seminars operated as learning communities for new teachers. Mixed methods were used: 378 new teachers and 29 seminar leaders completed questionnaires, 16 new teachers and 14 seminar leaders were interviewed, and 20 seminar meetings were observed. Findings showed that seminar…

  6. Induction Seminars as Professional Learning Communities for Beginning Teachers

    ERIC Educational Resources Information Center

    Fresko, Barbara; Nasser-Abu Alhija, Fadia

    2015-01-01

    This paper explores the operation and contribution of induction seminars operated as learning communities for new teachers. Mixed methods were used: 378 new teachers and 29 seminar leaders completed questionnaires, 16 new teachers and 14 seminar leaders were interviewed, and 20 seminar meetings were observed. Findings showed that seminar…

  7. Senior Seminar: Across a Department and across The Years

    ERIC Educational Resources Information Center

    Greer, Meredith L.; Ross, Chip

    2013-01-01

    The Department of Mathematics at Bates College has offered a senior seminar capstone course for over a dozen years. In this article, we discuss the coexistence of seminar and thesis, our other capstone experience. We discuss in detail the goals of our seminar, various ways we structure the seminar to accomplish those goals, and methods of…

  8. Increasing Effectiveness of Strategic Planning Seminars through Learning Style

    ERIC Educational Resources Information Center

    Yildirim, Nail

    2010-01-01

    This research tests the effectiveness of taking learning style variables from the Kolb learning model in designing strategic planning seminars. We observe in our research that the participants in the seminar--school principals--positively judge the effectiveness of the seminar. The research also tests the seminar's effectiveness in terms of the…

  9. Senior Seminar: Across a Department and across The Years

    ERIC Educational Resources Information Center

    Greer, Meredith L.; Ross, Chip

    2013-01-01

    The Department of Mathematics at Bates College has offered a senior seminar capstone course for over a dozen years. In this article, we discuss the coexistence of seminar and thesis, our other capstone experience. We discuss in detail the goals of our seminar, various ways we structure the seminar to accomplish those goals, and methods of…

  10. The effective supervision seminar the management development seminar

    SciTech Connect

    Not Available

    1989-09-01

    The Department of Energy (DOE) has been providing the Effective Supervision Seminar (ESS) on a regular basis since 1978. The course is primarily targeted for new, probationary DOE supervisors. Incumbent supervisors who have not had equivalent training or haven't had supervisory training for the past five years are also eligible to participate in ESS as are non-supervisory employees whose need for the training can be justified under special circumstances. The ESS program fulfills 40 hours of the 80 hours of supervisory training that is required for DOE supervisors. The course is intended to enable the participants to understand supervisory methods and techniques and to apply interpersonal skills and supervisory principles in carrying out their duties as DOE supervisors. The mandatory nature of the ESS program, when coupled with the extremely broad diversity of technical and professional occupational fields that are represented in DOE headquarters and field operations, makes the achievement of these objectives particularly challenging and rewarding.

  11. Dose distribution of gamma radiation in a new geometric configuration of a standard carton date package and its experimental application for disinfestation of packed dates

    NASA Astrophysics Data System (ADS)

    Ahmed, M. S. H.; Al-Taweel, A. A.; Hameed, A. A.

    1994-06-01

    A new geometrical configuration composed of three standard carton boxes (SCBs) full with polyethylene bags (PBs), where each bag contains 1 kg of date, was placed on a single turntable of Gammabeam-650 and irradiated with low doses. The mean "radiation absorbed dose" for disinfestation of this geometrical unit at 15 equally distributed positions (Fricke dosimeters) inside 3 SCBs put on a single turntable was calculated to be 0.46 ± 0.20 kGy and dose uniformity ratio ( U) = 1.0019/0.2500 = 4.00. The development and genetic tests carried out on insects found in the PBs 1-2 days after irradiation resulted in that all insects were completely sterile and died within a short period of time. No sign of any reinfestation was recorded at all in the treated packages even after 30 days of storage in an insectory. Apparently the prevention of insects from invading and/or penetrating the date packages is due mainly to the new combination of standard carton boxes that are widely used for commercial purposes and hermetically heat-sealed polyethylene bags of dates in addition to the entire prevention of reproduction induced by the "low" doses of γ radiation. Therefore, by using similar geometrical configuration, 18 big standard carton date packages can be simultaneously disinfected, using the same range of doses or so, by utilizing all the 6 turntables inside the radiation chamber of the Gammabeam-650 irradiation facility.

  12. Teachers' perceptions of aspects affecting seminar learning: a qualitative study.

    PubMed

    Spruijt, Annemarie; Wolfhagen, Ineke; Bok, Harold; Schuurmans, Eva; Scherpbier, Albert; van Beukelen, Peter; Jaarsma, Debbie

    2013-02-12

    Many medical schools have embraced small group learning methods in their undergraduate curricula. Given increasing financial constraints on universities, active learning groups like seminars (with 25 students a group) are gaining popularity. To enhance the understanding of seminar learning and to determine how seminar learning can be optimised it is important to investigate stakeholders' views. In this study, we qualitatively explored the views of teachers on aspects affecting seminar learning. Twenty-four teachers with experience in facilitating seminars in a three-year bachelor curriculum participated in semi-structured focus group interviews. Three focus groups met twice with an interval of two weeks led by one moderator. Sessions were audio taped, transcribed verbatim and independently coded by two researchers using thematic analysis. An iterative process of data reduction resulted in emerging aspects that influence seminar learning. Teachers identified seven key aspects affecting seminar learning: the seminar teacher, students, preparation, group functioning, seminar goals and content, course coherence and schedule and facilities. Important components of these aspects were: the teachers' role in developing seminars ('ownership'), the amount and quality of preparation materials, a non-threatening learning climate, continuity of group composition, suitability of subjects for seminar teaching, the number and quality of seminar questions, and alignment of different course activities. The results of this study contribute to the unravelling of the 'the black box' of seminar learning. Suggestions for ways to optimise active learning in seminars are made regarding curriculum development, seminar content, quality assurance and faculty development.

  13. A novel safety assessment strategy for non-intentionally added substances (NIAS) in carton food contact materials.

    PubMed

    Koster, Sander; Rennen, Monique; Leeman, Winfried; Houben, Geert; Muilwijk, Bas; van Acker, Frederique; Krul, Lisette

    2014-01-01

    One of the main challenges in food contact materials research is to prove that the presence of non-intentionally added substances (NIAS) is not a safety issue. Migration extracts may contain many unknown substances present at low concentrations. It is difficult and time-consuming to identify all these potential NIAS and concurrently to assess their health risk upon exposure, whereas the health relevance at low exposure levels might not even be an issue. This paper describes a scientifically based, but pragmatic safety assessment approach for unknown substances present at low exposure levels in food contact matrices. This complex mixture safety assessment strategy (CoMSAS) enables one to distinguish toxicologically relevant from toxicologically less relevant substances, when related to their respective levels of exposure, and allows one to focus on the substances of potential health concern. In particular, substances for which exposure will be below certain thresholds may be considered not of health relevance in case specific classes of substances are excluded. This can reduce the amount of work needed for identification, characterisation and evaluation of unknown substances at low concentration. The CoMSAS approach is presented in this paper using a safety assessment of unknown NIAS that may migrate from three carton samples.

  14. A melt route for the synthesis of activated carbon derived from carton box for high performance symmetric supercapacitor applications

    NASA Astrophysics Data System (ADS)

    Wang, Dewei; Fang, Guoli; Xue, Tong; Ma, Jinfu; Geng, Guihong

    2016-03-01

    Activated carbon materials have been playing a significant role in addressing the challenges posed with the ever-increasing demand for alternative clean and sustainable energy technologies. In the present study, a facile strategy is proposed for generating porosity in porous carbons by using carton box as the precursor and eutectic NaOH-KOH melt as the activating agent. The prepared carbon materials have a very high specific surface area up to 2731 m2 g-1 with large pore volume of 1.68 cm3 g-1, which is greater than that of only KOH was used at the same mass ratio. Electrochemical studies based on symmetric supercapacitor devices demonstrating that the NaOH-KOH melt activated porous carbon exhibits significantly improved rate capability in the range of 0.5-75 A g-1 despite of the similar specific capacitance with respect to KOH activated carbon at a low current density of 0.5 A g-1. The remarkable deviations in capacitive behavior at high current density for the NaOH-KOH melt activated porous carbon and KOH activated samples highlighting the specific surface area is not the only parameter that determines the capacitive performance especially at high charge-discharge rate.

  15. High Diversity and Low Specificity of Chaetothyrialean Fungi in Carton Galleries in a Neotropical Ant–Plant Association

    PubMed Central

    Nepel, Maximilian; Voglmayr, Hermann; Schönenberger, Jürg; Mayer, Veronika E.

    2014-01-01

    New associations have recently been discovered between arboreal ants that live on myrmecophytic plants, and different groups of fungi. Most of the – usually undescribed – fungi cultured by the ants belong to the order Chaetothyriales (Ascomycetes). Chaetothyriales occur in the nesting spaces provided by the host plant, and form a major part of the cardboard-like material produced by the ants for constructing nests and runway galleries. Until now, the fungi have been considered specific to each ant species. We focus on the three-way association between the plant Tetrathylacium macrophyllum (Salicaceae), the ant Azteca brevis (Formicidae: Dolichoderinae) and various chaetothyrialean fungi. Azteca brevis builds extensive runway galleries along branches of T. macrophyllum. The carton of the gallery walls consists of masticated plant material densely pervaded by chaetothyrialean hyphae. In order to characterise the specificity of the ant–fungus association, fungi from the runway galleries of 19 ant colonies were grown as pure cultures and analyzed using partial SSU, complete ITS, 5.8S and partial LSU rDNA sequences. This gave 128 different fungal genotypes, 78% of which were clustered into three monophyletic groups. The most common fungus (either genotype or approximate species-level OTU) was found in the runway galleries of 63% of the investigated ant colonies. This indicates that there can be a dominant fungus but, in general, a wider guild of chaetothyrialean fungi share the same ant mutualist in Azteca brevis. PMID:25398091

  16. High diversity and low specificity of chaetothyrialean fungi in carton galleries in a neotropical ant-plant association.

    PubMed

    Nepel, Maximilian; Voglmayr, Hermann; Schönenberger, Jürg; Mayer, Veronika E

    2014-01-01

    New associations have recently been discovered between arboreal ants that live on myrmecophytic plants, and different groups of fungi. Most of the - usually undescribed - fungi cultured by the ants belong to the order Chaetothyriales (Ascomycetes). Chaetothyriales occur in the nesting spaces provided by the host plant, and form a major part of the cardboard-like material produced by the ants for constructing nests and runway galleries. Until now, the fungi have been considered specific to each ant species. We focus on the three-way association between the plant Tetrathylacium macrophyllum (Salicaceae), the ant Azteca brevis (Formicidae: Dolichoderinae) and various chaetothyrialean fungi. Azteca brevis builds extensive runway galleries along branches of T. macrophyllum. The carton of the gallery walls consists of masticated plant material densely pervaded by chaetothyrialean hyphae. In order to characterise the specificity of the ant-fungus association, fungi from the runway galleries of 19 ant colonies were grown as pure cultures and analyzed using partial SSU, complete ITS, 5.8S and partial LSU rDNA sequences. This gave 128 different fungal genotypes, 78% of which were clustered into three monophyletic groups. The most common fungus (either genotype or approximate species-level OTU) was found in the runway galleries of 63% of the investigated ant colonies. This indicates that there can be a dominant fungus but, in general, a wider guild of chaetothyrialean fungi share the same ant mutualist in Azteca brevis.

  17. Provocative Questions in Cancer: NCI Seminar

    Cancer.gov

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

  18. SEMINAR PROCEEDINGS: RCRA CORRECTIVE ACTION STABILIZATION TECHNOLOGIES

    EPA Science Inventory

    The seminar publication provides an overview of many technologies that can be used in applying the stabilization concept to RCRA cleanup activities. Technologies discussed include covers, grouting, slurry walls, hydrofracture, horizontal well drilling, a vacuum extraction, and b...

  19. Hilbert at Vassar: An Undergraduate Seminar.

    ERIC Educational Resources Information Center

    Feroe, John A.

    1978-01-01

    A description is given of a senior seminar in which each student reported on a topic centered around the works of David Hilbert. A brief description of each topic is given as well as a list of references. (MP)

  20. Technical Seminar: "Trajectory-Based Operations"""

    NASA Image and Video Library

    A safe and efficient air traffic management system is vital to the nation's economy. This seminar explores the concepts and current research into air traffic control concepts that focus on more dim...

  1. SEMINAR PROCEEDINGS: RCRA CORRECTIVE ACTION STABILIZATION TECHNOLOGIES

    EPA Science Inventory

    The seminar publication provides an overview of many technologies that can be used in applying the stabilization concept to RCRA cleanup activities. Technologies discussed include covers, grouting, slurry walls, hydrofracture, horizontal well drilling, a vacuum extraction, and b...

  2. NASA Seminar on Organization and Management

    NASA Technical Reports Server (NTRS)

    Crawley, R. W.; Kloman, E. H.

    1972-01-01

    The proceedings of a seminar series of current problems and organization of NASA are presented. The seminar was designed to provide a comparative basis for understanding such recurring problems as delegation of authority, resource allocation and decision making patterns, headquarters organization, systems of program control and evaluation, roles and relations of scientists, engineers, and administrators, headquarters-field center relationships, and the overall management philosophy of the headquarters and field centers.

  3. 2015 Cross-Domain Deterrence Seminar Bibliography

    SciTech Connect

    Juarez, Anthony

    2016-02-04

    In November 2015, the Center for Global Security Research, NSO, and Global Security program jointly sponsored a seminar investigating questions related to cross-domain deterrence at Lawrence Livermore National Laboratory. At the seminar, experts were asked to moderate discussion based on the four topics below. For each of these topics, we have compiled a short list of literature that will help analysts develop a baseline understanding of the issue.

  4. Public Relations Guide. Featuring PR Tools, PR Techniques, How To Set Up a PR Seminar. Revised Edition.

    ERIC Educational Resources Information Center

    Procter and Gamble Educational Services, Cincinnati, OH.

    The goal of this guide is two-fold: (1) to equip readers with practical guidelines for establishing communications plans and making those plans work; and (2) to develop information for implementing a public relations seminar targeted at designing workshops that reach a broad segment of members. Five topics are addressed: (1) the basic public…

  5. Public Relations Guide. Featuring PR Tools, PR Techniques, How To Set Up a PR Seminar. Revised Edition.

    ERIC Educational Resources Information Center

    Procter and Gamble Educational Services, Cincinnati, OH.

    The goal of this guide is two-fold: (1) to equip readers with practical guidelines for establishing communications plans and making those plans work; and (2) to develop information for implementing a public relations seminar targeted at designing workshops that reach a broad segment of members. Five topics are addressed: (1) the basic public…

  6. United States Savings Bonds Seminar: Seminar Leader's Guide. 3rd Edition.

    ERIC Educational Resources Information Center

    Department of the Treasury, Washington, DC.

    This leader's guide is designed for use in conducting a seminar to train bank employees in correct procedures for issuing and redeeming U.S. Savings Bonds and in answering routine customer inquiries concerning savings bonds. Included in the first section of the guide are an overview of the purpose and content of the seminar, procedures for…

  7. CPS Seminars on Capitol Hill

    NASA Astrophysics Data System (ADS)

    Berry, Lee

    2010-11-01

    The Coalition for Plasma Science (CPS) organizes lunch-time seminars for Washington, DC Congressional staff (and the occasional member), covering a range of plasma science and applications, as part of its effort to inform a wide audience how plasma affects their lives. The talks, held in House facilities such as the Science and Technology Committee rooms, range in topics from plasma science (high density plasmas, the origins of magnetism), to present applications (plasma displays, computer chip fabrication), and to applications under development (fusion, medicine). Presentations have also focused on the spectacular displays of plasma in auroras, solar flares and lightning. A memorable talk, at least for Washington D. C. residents, was titled ``What You Don't Know About Lightning Might Hurt You,'' and featured in its announcement an actual photo of lightning striking the Washington Monument. The broad topic of plasma has been covered through talks about how plasmas can be used to teach hands-on science, and about ``The State of the Universe'' (presented the same week as the State of the Union address). If you know of a dynamic speaker and a ``cool'' plasma topic, let us know.

  8. Freshman Seminars: Interdisciplinary Engagements in Astronomy

    NASA Astrophysics Data System (ADS)

    Hemenway, M. K.

    2006-08-01

    The Freshman Seminar program at the University of Texas is designed to allow groups of fifteen students an engaging introduction to the University. The seminars introduce students to the resources of the university and allow them to identify interesting subjects for further research or future careers. An emphasis on oral and written communication by the students provides these first-year students a transition to college-level writing and thinking. Seminar activities include field trips to an art museum, a research library, and the Humanities Research Center rare book collection. This paper will report on two seminars, each fifteen weeks in length. In "The Galileo Scandal" students examine Galileo's struggle with the church (including a mock trial). They perform activities that connect his use of the telescope and observations to astronomical concepts. In "Astronomy and the Humanities" students analyze various forms of human expression that have astronomical connections (art, drama, literature, music, poetry, and science fiction); they perform hands-on activities to reinforce the related astronomy concepts. Evaluation of the seminars indicates student engagement and improvement in communication skills. Many of the activities could be used independently to engage students enrolled in standard introductory astronomy classes.

  9. Paper Folding Fractions

    ERIC Educational Resources Information Center

    Pagni, David

    2007-01-01

    In this article, the author presents a paper folding activity that can be used for teaching fractions. This activity can be used to describe areas of folded polygons in terms of a standard unit of measure. A paper folding fractions worksheet and its corresponding solutions are also presented in this article. (Contains 2 figures.)

  10. Mechanics of Curved Folds

    NASA Astrophysics Data System (ADS)

    Dias, Marcelo A.; Santangelo, Christian D.

    2011-03-01

    Despite an almost two thousand year history, origami, the art of folding paper, remains a challenge both artistically and scientifically. Traditionally, origami is practiced by folding along straight creases. A whole new set of shapes can be explored, however, if, instead of straight creases, one folds along arbitrary curves. We present a mechanical model for curved fold origami in which the energy of a plastically-deformed crease is balanced by the bending energy of developable regions on either side of the crease. Though geometry requires that a sheet buckle when folded along a closed curve, its shape depends on the elasticity of the sheet. NSF DMR-0846582.

  11. Children's Thinking: From the Seminar to the Classroom.

    ERIC Educational Resources Information Center

    Jervis, Kathe

    This paper, a teacher's informal account of her own professional growth and teaching experiences over a 10-year period, focuses particularly on her experiences as a participant in a non-credit seminar on children's thinking and on the impact this seminar had on her teaching. The seminar included wide-ranging questions of philosophy, teaching…

  12. Whither Thou Goest: The Intrigue of an International Study Seminar.

    ERIC Educational Resources Information Center

    Patten, Ronald J.; Peters, Robert

    This paper describes one business school's response to the challenges of globalization. After faculty members taught seminars in other countries, an interest was expressed in conducting international study seminars for the school's business students. One-week seminars were arranged, which allowed part-time, employed MBA students to enroll. The…

  13. Seminar for Master's Thesis Projects: Promoting Students' Self-Regulation

    ERIC Educational Resources Information Center

    Miedijensky, Shirley; Lichtinger, Einat

    2016-01-01

    This study presents a thesis seminar model aimed at promoting students' self-regulation. Students' perceptions regarding the contribution of the seminar to their learning process were characterized and the seminar's effect upon their self-regulation expressions was examined. Data was collected using questionnaires and analyzed thematically. The…

  14. Reviving Graduate Seminar Series through Non-Technical Presentations

    ERIC Educational Resources Information Center

    Madihally, Sundararajan V.

    2011-01-01

    Most chemical engineering programs that offer M.S. and Ph.D. degrees have a common seminar series for all the graduate students. Many would agree that seminars lack student interest, leading to ineffectiveness. We questioned the possibility of adding value to the seminar series by incorporating non-technical topics that may be more important to…

  15. POS 591: International Relations Seminar "The Modern World-System."

    ERIC Educational Resources Information Center

    McGowan, Patrick J.

    The syllabus outlines a college level international relations seminar with a neo-Marxist theoretical orientation. The objective of the seminar is to present an historical and comparative approach to a study of the evolution of the international political economy. Following an introduction explaining seminar objectives, grading, and course…

  16. Improving Cognitive Complexity via Seminar Methodology in Higher Education

    ERIC Educational Resources Information Center

    Lopez, Pau; Gallifa, Josep

    2008-01-01

    This paper presents the main functions that university plays in society and describes the seminar methodology created at Ramon Llull University. Specifically the article focuses on and explains how seminars help to promote complex knowledge in students. An empirical study with students participating in seminars is designed to assess the…

  17. Fulbright-Hays Seminars Abroad Program and Special Bilateral Projects

    ERIC Educational Resources Information Center

    Office of Postsecondary Education, US Department of Education, 2012

    2012-01-01

    The Fulbright-Hays Seminars Abroad Program and Special Bilateral Projects provides short-term study and travel seminars abroad for U.S. educators in the social sciences and humanities for the purpose of improving their understanding and knowledge of the people and culture of other countries. There are approximately 10 seminars with 16 participants…

  18. Improving Cognitive Complexity via Seminar Methodology in Higher Education

    ERIC Educational Resources Information Center

    Lopez, Pau; Gallifa, Josep

    2008-01-01

    This paper presents the main functions that university plays in society and describes the seminar methodology created at Ramon Llull University. Specifically the article focuses on and explains how seminars help to promote complex knowledge in students. An empirical study with students participating in seminars is designed to assess the…

  19. Should We Bother Improving Students' Attendance at Seminars?

    ERIC Educational Resources Information Center

    Gbadamosi, Gbolahan

    2015-01-01

    This study uses action research intervention to improve students' attendance at seminars. Specifically, the study asks the question: will students' attendance improve if they drive their own learning by running their own seminars? Records of lecture and seminar attendance at a module and comparative ones were used. Focus group interviews provided…

  20. Reviving Graduate Seminar Series through Non-Technical Presentations

    ERIC Educational Resources Information Center

    Madihally, Sundararajan V.

    2011-01-01

    Most chemical engineering programs that offer M.S. and Ph.D. degrees have a common seminar series for all the graduate students. Many would agree that seminars lack student interest, leading to ineffectiveness. We questioned the possibility of adding value to the seminar series by incorporating non-technical topics that may be more important to…

  1. Migration of contaminants by gas phase transfer from carton board and corrugated board box secondary packaging into foods.

    PubMed

    Jickells, S M; Poulin, J; Mountfort, K A; Fernàndez-Ocaña, M

    2005-08-01

    The gas phase transfer of substances from carton board (CB) and corrugated box board (CBB) through intervening layers to foods was studied. Substances covering a boiling point range of 252-425 degrees C and a range of polarities were incorporated into CB and CBB secondary packaging. Benzophenone was present in some CB materials. Where it was not already present in CB or CBB secondary packaging, it was deliberately incorporated for transfer studies. Transfer of substances was measured in nine foodstuff types stored in the secondary packaging at ambient and sub-ambient temperature. The foods were packaged in primary packaging materials that would be used in retail. Two food types were packed and stored in both single- and multipack formats. Foods were sampled at 0, 10, 30, 90 and 200 days and analysed by gas chromatography-mass spectrometry after high-performance size exclusion chromatography clean-up. Percentage transfer was between 0 and 100%. The overall trends were increased transfer of substances with increased storage time; a more rapid transfer of the more volatile substances compared with the less volatile ones and higher levels of transfer of the more volatile substances. No transfer of diheptyl phthalate (DHP) (bp 425 degrees C) as an incorporated substance was detected to any foods over the test period. The presence of an additional layer of packaging (multipack versus single pack) was shown to reduce transfer up to fourfold over 200 days and to increase the lag period for transfer. In terms of slowing transfer, metallized PP/PP laminate proved a more effective barrier than PP which was more effective than paper. It is postulated that there is a cut-off threshold for transfer at ambient and sub-ambient temperatures. Substances that are less volatile than the cut-off are anticipated not to transfer from secondary packaging to foods stored for up to 200 days, where the substances are present in the packaging at or below the levels tested in this study (up to

  2. Origin of Permian andesites from Xi Ujimqin, the Hinggan Mountains: Contributions of lower crust North China Carton

    NASA Astrophysics Data System (ADS)

    Gao, X.

    2014-12-01

    Andesite magmas at convergent margins are enriched in silica compared to magmas erupting at mid-ocean ridges and intra-plate volcanoes. Determining the cause (s) of silica enrichment is fundamental for models of continental crust formation, arc growth rates and across-arc mass balances (Plank and Langmuir, 1993; Rudnick, 1995; White et al., 2006).The Xi-Ujimqin is located the eastern segment of the Central Asian Orogenic Belt , the CAOB is composed of mainly subduction-accretion complexes, intruded by vast plutons of mainly magmatic arc origin and covered in places by their volcanic derivatives (Sengor et al. 1993; Sengor and Natalin 1996). As the most important site for Phanerozoic crustal growth in the world, the subduction-accretion complexes added ~ 5.3 million km2of material to Asia, half of which may be of juvenile origin (Sengor et al. 1993).The andesitic lavas of Daotenuoer Fms. at Xi-Ujimqin have different trace and Sr-Nd-Pb isotopic characteristic from them, these rocks span a SiO2 range of 56.83 ~ 59.17% and MgO of range of 1.21~2.91%, characterized by obviously LREE/HREE fractionation (Ce/YbCN = 11.6 ~ 16.8), strong LILE enrichment and variable Nb-Ta and Sr depletion. They have more radiogenic Sr and less radiogenic Nd and Pb isotopic composition (87Sr/86Sr(i) = 0.7063 ~ 0.7066, eNd(t) = -10.5 ~ -6.3,TDM = 1.22 ~ 1.51Ga, 206Pb / 204Pb(i) = 17.29 ~ 17.33, D7/4 = 3.7 ~ 6.9, D 8/4 = 94 ~ 104) than the contemporaneous intermediate-felsic volcanic lavas. Zircon U-Pb dating results give an emplacement age of ~253 Ma for the these rocks by LA-ICP-MS, corresponding to the Late Permian. The features of major, trace and Sr-Nd-Pb isotope of These rocks imply its sources are of attributes of lower crust North China Carton (NCC) during Paleozoic subduction and collision related to the closure of the Chinese segment of the Paleo-Asian Ocean between the NCC and south Mongolia Block (Sengor et al., 1993).

  3. Elbow Synovial Fold Syndrome

    DTIC Science & Technology

    2007-12-01

    Density MR with arrows The clinical differential diagnosis of plica syndrome includes lateral epicondylitis (aka tennis elbow ), loose bodies... Elbow Synovial Fold Syndrome Radiology Corner Elbow Synovial Fold Syndrome Guarantor: CPT Amit Sanghi, USA, MC FS Contributors: CPT Amit...the case of a 17 year old female with elbow synovial fold syndrome (aka plica synovialis). The etiology is thought to be related to repetitive

  4. STIS MAMA Fold Distribution

    NASA Astrophysics Data System (ADS)

    Wheeler, Thomas

    2013-10-01

    The performance of MAMA microchannel plates can be monitored using a MAMA fold distribution procedure. The fold distribution provides a measurement of the distribution of charge cloud sizes incident upon the anode giving some measure of change in the pulse-height distribution of the MCP and, therefore, MCP gain. This proposal executes the same steps as the STIS MAMA Fold Distribution, Proposal 13149, as Cycle 20.

  5. STIS MAMA Fold Distribution

    NASA Astrophysics Data System (ADS)

    Wheeler, Thomas

    2012-10-01

    The performance of MAMA microchannel plates can be monitored using a MAMA fold distribution procedure. The fold distribution provides a measurement of the distribution of charge cloud sizes incident upon the anode giving some measure of change in the pulse-height distribution of the MCP and, therefore, MCP gain. This proposal executes the same steps as the STIS MAMA Fold Distribution, Proposal 12778, as Cycle 19.

  6. STIS MAMA Fold Distribution

    NASA Astrophysics Data System (ADS)

    Wheeler, Thomas

    2011-10-01

    The performance of MAMA microchannel plates can be monitored using a MAMA fold analysis procedure. The fold analysis provides a measurement of the distribution of charge cloud sizes incident upon the anode giving some measure of changes in the pulse-height distribution of the MCP and, therefore, MCP gain. This proposal executes the same steps as the STIS MAMA Fold Analysis, Proposal 12416, as Cycle 18.

  7. STIS MAMA Fold Distribution

    NASA Astrophysics Data System (ADS)

    Wheeler, Thomas

    2009-07-01

    The performance of MAMA microchannel plates can be monitored using a MAMA fold analysis procedure. The fold analysis provides a measurement of the distribution of charge cloud sizes incident upon the anode giving some measure of changes in the pulse-height distribution of the MCP and, therefore, MCP gain. This proposal executes the same steps as the STIS MAMA Fold Analysis {10035} during Cycle 12.

  8. STIS MAMA Fold Distribution

    NASA Astrophysics Data System (ADS)

    Wheeler, Thomas

    2010-09-01

    The performance of MAMA microchannel plates can be monitored using a MAMA fold analysis procedure. The fold analysis provides a measurement of the distribution of charge cloud sizes incident upon the anode giving some measure of changes in the pulse-height distribution of the MCP and, therefore, MCP gain. This proposal executes the same steps as the STIS MAMA Fold Analysis {11863} during Cycle 17.

  9. A galaxy of folds

    PubMed Central

    Alva, Vikram; Remmert, Michael; Biegert, Andreas; Lupas, Andrei N; Söding, Johannes

    2010-01-01

    Many protein classification systems capture homologous relationships by grouping domains into families and superfamilies on the basis of sequence similarity. Superfamilies with similar 3D structures are further grouped into folds. In the absence of discernable sequence similarity, these structural similarities were long thought to have originated independently, by convergent evolution. However, the growth of databases and advances in sequence comparison methods have led to the discovery of many distant evolutionary relationships that transcend the boundaries of superfamilies and folds. To investigate the contributions of convergent versus divergent evolution in the origin of protein folds, we clustered representative domains of known structure by their sequence similarity, treating them as point masses in a virtual 2D space which attract or repel each other depending on their pairwise sequence similarities. As expected, families in the same superfamily form tight clusters. But often, superfamilies of the same fold are linked with each other, suggesting that the entire fold evolved from an ancient prototype. Strikingly, some links connect superfamilies with different folds. They arise from modular peptide fragments of between 20 and 40 residues that co-occur in the connected folds in disparate structural contexts. These may be descendants of an ancestral pool of peptide modules that evolved as cofactors in the RNA world and from which the first folded proteins arose by amplification and recombination. Our galaxy of folds summarizes, in a single image, most known and many yet undescribed homologous relationships between protein superfamilies, providing new insights into the evolution of protein domains. PMID:19937658

  10. A galaxy of folds.

    PubMed

    Alva, Vikram; Remmert, Michael; Biegert, Andreas; Lupas, Andrei N; Söding, Johannes

    2010-01-01

    Many protein classification systems capture homologous relationships by grouping domains into families and superfamilies on the basis of sequence similarity. Superfamilies with similar 3D structures are further grouped into folds. In the absence of discernable sequence similarity, these structural similarities were long thought to have originated independently, by convergent evolution. However, the growth of databases and advances in sequence comparison methods have led to the discovery of many distant evolutionary relationships that transcend the boundaries of superfamilies and folds. To investigate the contributions of convergent versus divergent evolution in the origin of protein folds, we clustered representative domains of known structure by their sequence similarity, treating them as point masses in a virtual 2D space which attract or repel each other depending on their pairwise sequence similarities. As expected, families in the same superfamily form tight clusters. But often, superfamilies of the same fold are linked with each other, suggesting that the entire fold evolved from an ancient prototype. Strikingly, some links connect superfamilies with different folds. They arise from modular peptide fragments of between 20 and 40 residues that co-occur in the connected folds in disparate structural contexts. These may be descendants of an ancestral pool of peptide modules that evolved as cofactors in the RNA world and from which the first folded proteins arose by amplification and recombination. Our galaxy of folds summarizes, in a single image, most known and many yet undescribed homologous relationships between protein superfamilies, providing new insights into the evolution of protein domains.

  11. Fast protein folding kinetics.

    PubMed

    Gelman, Hannah; Gruebele, Martin

    2014-05-01

    Fast-folding proteins have been a major focus of computational and experimental study because they are accessible to both techniques: they are small and fast enough to be reasonably simulated with current computational power, but have dynamics slow enough to be observed with specially developed experimental techniques. This coupled study of fast-folding proteins has provided insight into the mechanisms, which allow some proteins to find their native conformation well <1 ms and has uncovered examples of theoretically predicted phenomena such as downhill folding. The study of fast folders also informs our understanding of even 'slow' folding processes: fast folders are small; relatively simple protein domains and the principles that govern their folding also govern the folding of more complex systems. This review summarizes the major theoretical and experimental techniques used to study fast-folding proteins and provides an overview of the major findings of fast-folding research. Finally, we examine the themes that have emerged from studying fast folders and briefly summarize their application to protein folding in general, as well as some work that is left to do.

  12. Fast protein folding kinetics

    PubMed Central

    Gelman, Hannah; Gruebele, Martin

    2014-01-01

    Fast folding proteins have been a major focus of computational and experimental study because they are accessible to both techniques: they are small and fast enough to be reasonably simulated with current computational power, but have dynamics slow enough to be observed with specially developed experimental techniques. This coupled study of fast folding proteins has provided insight into the mechanisms which allow some proteins to find their native conformation well less than 1 ms and has uncovered examples of theoretically predicted phenomena such as downhill folding. The study of fast folders also informs our understanding of even “slow” folding processes: fast folders are small, relatively simple protein domains and the principles that govern their folding also govern the folding of more complex systems. This review summarizes the major theoretical and experimental techniques used to study fast folding proteins and provides an overview of the major findings of fast folding research. Finally, we examine the themes that have emerged from studying fast folders and briefly summarize their application to protein folding in general as well as some work that is left to do. PMID:24641816

  13. History of Great Ideas: An Honors Seminar.

    ERIC Educational Resources Information Center

    Terrill, Marty; And Others

    The History of Great Ideas is an interdisciplinary seminar course for sophomore honor students at North Arkansas Community Technical College that teaches the intellectual history of western civilization. Each semester, students study 14 ideas from science, philosophy, history, religion, sociology, and economics to discover how philosophical…

  14. Financing Nontraditional Students: A Seminar Report.

    ERIC Educational Resources Information Center

    Eaton, Judith, Ed.

    On September 27, 1991, a seminar was held by faculty, administrators, and other higher education practitioners to discuss financial aid issues related to the almost 11 million nontraditional students in the nation's colleges and universities. This monograph describes those issues and presents four papers that formed the background to seminar…

  15. Latin American USOMs Seminar on Agrarian Reform.

    ERIC Educational Resources Information Center

    International Cooperation Administration (Dept. of State), Washington, DC.

    This report of seminar proceedings discusses land reform policies and programs and their place in the economic development of Latin America. It analyzes experiences and current situations in Latin America, the United States, and elsewhere which shed light on the problems and possibilities of agrarian reform. An appraisal of existing physical,…

  16. 2012 National Policy Seminar Wrap-Up

    ERIC Educational Resources Information Center

    Blandford, Ayoka

    2012-01-01

    CTE works! That was the recurring theme that attendees heard at the 2012 National Policy Seminar (NPS) hosted by ACTE. For those new to the event and lobbying, a pre-conference workshop, "Learning the Ropes of Washington CTE Advocacy," laid out the basics of Hill advocacy. Veteran CTE advocates were offered a basics-plus session,…

  17. Senior Capstone Seminar: A Comprehensive Learning Experience

    ERIC Educational Resources Information Center

    Atanasov, Risto; Foguel, Tuval; Lawson, Jeffrey

    2013-01-01

    Over the last four years of the senior capstone seminar at Western Carolina University, we have redesigned the course substantially to comply with our institutional Quality Enhancement Plan for engaged student learning and to follow the guidelines proposed by the Mathematical Association of America's Committee on Undergraduate Programs in…

  18. Freshman Strategy Seminar. A Pilot Study.

    ERIC Educational Resources Information Center

    Magid, Annette; And Others

    In fall 1987, a Freshman Strategy Seminar (FSS) was pilot tested and evaluated at Erie Community College's (ECC's) South Campus to assist students lacking basic English and mathematics skills. Developmental class sections in writing, reading and math were reserved for the FSS students, in the hope that a cluster course approach would reduce…

  19. NASA STI Program Seminar: Electronic documents

    NASA Technical Reports Server (NTRS)

    1994-01-01

    The theme of this NASA Scientific and Technical Information Program Seminar was electronic documents. Topics covered included Electronic Documents Management at the CASI, the Impact of Electronic Publishing on User Expectations and Searching Image Record Management, Secondary Publisher Considerations for Electronic Journal Literature, and the Technical Manual Publishing On Demand System (TMPODS).

  20. Proceedings of the Decatur Seminar; November 1971.

    ERIC Educational Resources Information Center

    Fry, Ronald, Ed.; And Others

    The purpose of the seminar was to explore and exchange ideas on the evaluation process by providing a forum for the description of seven of the more highly developed client evaluation programs serving Illinois' handicapped clients: the Decatur Evaluation Center, the Employment Training Center, Goodwill Industries of Chicago and Cook County, Jewish…

  1. English 116: Freshman Seminar--Writing & Photography

    ERIC Educational Resources Information Center

    Leahy, Anna; Rindge, Deborah

    2004-01-01

    English 116: Freshman Seminar is, according to the college catalog, the "gateway course for North Central College's integrative curriculum. [It f]ocuses on writing, reading, and critical thinking related to a specific area of inquiry [and is t]eam-taught by faculty from English and another department. Topics vary, but emphasis is on rhetoric…

  2. LEADERSHIP DEVELOPMENT SEMINAR, VOCATIONAL-TECHNICAL EDUCATION.

    ERIC Educational Resources Information Center

    BEALL, MIRIAM L.; SMITH, CLODUS R.

    FORTY-FIVE VOCATIONAL EDUCATORS PARTICIPATED IN A SEMINAR DESIGNED TO DEVELOP UNDERSTANDINGS, ABILITIES, AND ATTITUDES FOR MORE EFFECTIVE LEADERSHIP BY PROFESSIONAL STATE-LEVEL VOCATIONAL EDUCATION PERSONNEL IN 23 EASTERN STATES, THE DISTRICT OF COLUMBIA, PUERTO RICO, AND THE VIRGIN ISLANDS. SUMMARIES OF THE FOLLOWING PRESENTATIONS ARE INCLUDED…

  3. How to Evaluate Hotel and Seminar Centers

    ERIC Educational Resources Information Center

    Broadwell, Martin M.

    1970-01-01

    There are four essential elements to check when arranging for the use of hotel or motel facilities for seminars and training programs: cost, location, physical facilities and equipment, and attitude of the management. Careful checking in advance can help avoid inconvenience and frustration during a program. (MF)

  4. Report on Fulbright Summer Seminar on Indonesia.

    ERIC Educational Resources Information Center

    Christenson, Charles Elroy

    This resource packet was compiled by a participant in the Fulbright Summer Seminar on Indonesia. The materials provide information for teaching about the diaspora of Hinduism and Islamic beliefs throughout the southeast Asia archipelagoes and their influence on art and culture. The handouts supplement information on Indonesia as part of an Asian…

  5. The American Indian: A Freshman Investigative Seminar.

    ERIC Educational Resources Information Center

    Fullman, Christopher E.

    As a recent curriculum innovation replacing Freshman English, the Freshman Investigative Seminar consists of 12 or 13 students meeting for one semester of five weekly class hours, directed by faculty from different disciplines. Its objectives are to lead the student to learn how to gather information from various sources, how to keep accurate…

  6. Undergraduate Seminars: The Poster Session Solution.

    ERIC Educational Resources Information Center

    Chute, Douglas L.; Bank, Barry

    1983-01-01

    A good alternative to the undergraduate psychology seminar is the poster session. During the course each student wrote a review paper. For use in his/her class presentation, the student provided the following information on poster paper: title, author, abstract, a few graphs or illustrations from the literature, conclusions, and references. (RM)

  7. Proceedings: EPRI Second Phased Array Inspection Seminar

    SciTech Connect

    2001-11-01

    The Second EPRI Phased Array Inspection Seminar focused on industrial applications of phased array technology that have been achieved to date or are planned for the near future. Presentations were made by developers of inspection techniques, inspection services vendors, and utility personnel who have performed inspections using arrays.

  8. The Traveling Seminar -- A Creative Workshop

    ERIC Educational Resources Information Center

    Moehlenbrock, Fred A.

    1973-01-01

    The New Mexico Research and Study Council felt workshops could be fun as well as interesting and educational. In 1972, a conference tour bus, including a library, open and closed circuit television, and other necessary audiovisual equipment, was obtained and the traveling seminar operationalized. Live activities were conducted in the built-in…

  9. Seminars on Occupational Clusters. A Report.

    ERIC Educational Resources Information Center

    Bureau of Occupational and Adult Education (DHEW/OE), Washington, DC. Div. of Research and Demonstration.

    The document on occupational clusters was developed from papers presented in staff seminars in the Bureau of Occupational and Adult Education and contains eight papers: Introduction to the World of Clustering, Sidney C. High; Cluster Curriculum Development, Elizabeth J. Simpson; the Cluster Concept, Development of Curricular Materials for the…

  10. Latin American USOMs Seminar on Agrarian Reform.

    ERIC Educational Resources Information Center

    International Cooperation Administration (Dept. of State), Washington, DC.

    This report of seminar proceedings discusses land reform policies and programs and their place in the economic development of Latin America. It analyzes experiences and current situations in Latin America, the United States, and elsewhere which shed light on the problems and possibilities of agrarian reform. An appraisal of existing physical,…

  11. Cultural Decentralization. Report of a Seminar.

    ERIC Educational Resources Information Center

    Findlater, Richard

    This document describes the results of a seminar convened in England and attended by representatives of national, regional, state, and local cultural organizations from France, the Netherlands, Sweden, the United Kingdom, and the United States. An overview of the status of decentralization in cultural programming opens the document. Diverging…

  12. 2012 National Policy Seminar Wrap-Up

    ERIC Educational Resources Information Center

    Blandford, Ayoka

    2012-01-01

    CTE works! That was the recurring theme that attendees heard at the 2012 National Policy Seminar (NPS) hosted by ACTE. For those new to the event and lobbying, a pre-conference workshop, "Learning the Ropes of Washington CTE Advocacy," laid out the basics of Hill advocacy. Veteran CTE advocates were offered a basics-plus session,…

  13. English 116: Freshman Seminar--Writing & Photography

    ERIC Educational Resources Information Center

    Leahy, Anna; Rindge, Deborah

    2004-01-01

    English 116: Freshman Seminar is, according to the college catalog, the "gateway course for North Central College's integrative curriculum. [It f]ocuses on writing, reading, and critical thinking related to a specific area of inquiry [and is t]eam-taught by faculty from English and another department. Topics vary, but emphasis is on rhetoric…

  14. Cartons, Labels and Cans.

    ERIC Educational Resources Information Center

    Davies, Joyce V.

    1979-01-01

    Describes two learning activity packages using printed words on commercial products for teaching children the major decoding skills of phonetic and structural analysis and the major comprehension skill areas of main idea, reading for details, sequence, determining cause and effect, drawing conclusions, and following directions. (Author/CMV)

  15. Cobwebs and Cartons

    ERIC Educational Resources Information Center

    McLean, Margaret

    1972-01-01

    This article details the adventures of locating old school records and the necessity of preserving them both for historical educational interest and for practical purposes such as documentation of peoples' ages. (JA)

  16. The Protein Folding Problem

    PubMed Central

    Dill, Ken A.; Ozkan, S. Banu; Shell, M. Scott; Weikl, Thomas R.

    2008-01-01

    The “protein folding problem” consists of three closely related puzzles: (a) What is the folding code? (b) What is the folding mechanism? (c) Can we predict the native structure of a protein from its amino acid sequence? Once regarded as a grand challenge, protein folding has seen great progress in recent years. Now, foldable proteins and nonbiological polymers are being designed routinely and moving toward successful applications. The structures of small proteins are now often well predicted by computer methods. And, there is now a testable explanation for how a protein can fold so quickly: A protein solves its large global optimization problem as a series of smaller local optimization problems, growing and assembling the native structure from peptide fragments, local structures first. PMID:18573083

  17. Assessment of Cancer Education Seminars for Appalachian Populations

    PubMed Central

    Pennell, Michael L.; Dignan, Mark B.; Paskett, Electra D.

    2013-01-01

    Cancer education seminars for Appalachian populations were conducted to: (1) increase knowledge of existing cancer disparities, (2) disseminate findings from Appalachian community-based participatory research (CBPR) projects, and (3) foster CBPR capacity building among community members by promoting social networking. Evaluation of the seminars was completed by: (1) using pre–post-surveys to assess changes in knowledge and attitudes at three regional and one national seminar and (2) measuring a change in the social network patterns of participants at a national seminar by analyzing the names of individuals known at the beginning and at the end of the seminar by each participant. Among participants, there was a significant increase in knowledge of Appalachian cancer disparities at two seminars [national, t(145)=3.41, p=0.001; Pennsylvania, t(189)=3.00, p=0.003] and a change in attitudes about Appalachia at one seminar [Ohio t(193)=−2.80, p=0.006]. Social network analysis, operationally defined for this study as familiarity with individuals attending the conference, showed participation in the national seminar fostered capacity building for future CBPR by the development of new network ties. Findings indicate that short-term outcomes of the seminars were accomplished. Future educational seminars should consider using social network analysis as a new evaluation methodology. PMID:22131064

  18. Assessment of cancer education seminars for Appalachian populations.

    PubMed

    Katz, Mira L; Pennell, Michael L; Dignan, Mark B; Paskett, Electra D

    2012-06-01

    Cancer education seminars for Appalachian populations were conducted to: (1) increase knowledge of existing cancer disparities, (2) disseminate findings from Appalachian community-based participatory research (CBPR) projects, and (3) foster CBPR capacity building among community members by promoting social networking. Evaluation of the seminars was completed by: (1) using pre-post-surveys to assess changes in knowledge and attitudes at three regional and one national seminar and (2) measuring a change in the social network patterns of participants at a national seminar by analyzing the names of individuals known at the beginning and at the end of the seminar by each participant. Among participants, there was a significant increase in knowledge of Appalachian cancer disparities at two seminars [national, t(145) = 3.41, p = 0.001; Pennsylvania, t(189) = 3.00, p = 0.003] and a change in attitudes about Appalachia at one seminar [Ohio t(193) = -2.80, p = 0.006]. Social network analysis, operationally defined for this study as familiarity with individuals attending the conference, showed participation in the national seminar fostered capacity building for future CBPR by the development of new network ties. Findings indicate that short-term outcomes of the seminars were accomplished. Future educational seminars should consider using social network analysis as a new evaluation methodology.

  19. Protein Folding: Detailed Models

    NASA Astrophysics Data System (ADS)

    Pande, Vijay

    Proteins play a fundamental role in biology. With their ability to perform numerous biological roles, including acting as catalysts, antibodies, and molecular signals, proteins today realize many of the goals that modern nanotechnology aspires to. However, before proteins can carry out these remarkable molecular functions, they must perform another amazing feat — they must assemble themselves. This process of protein self-assembly into a particular shape, or "fold" is called protein folding. Due to the importance of the folded state in the biological activity of proteins, recent interest from misfolding related diseases [1], as well as a fascination of just how this process occurs [2-4], there has been much work performed in order to unravel the mechanism of protein folding [5].

  20. Clean coal technologies---An international seminar: Seminar evaluation and identification of potential CCT markets

    SciTech Connect

    Guziel, K.A.; Poch, L.A.; Gillette, J.L.; Buehring, W.A.

    1991-07-01

    The need for environmentally responsible electricity generation is a worldwide concern. Because coal is available throughout the world at a reasonable cost, current research is focusing on technologies that use coal with minimal environmental effects. The United States government is supporting research on clean coal technologies (CCTs) to be used for new capacity additions and for retrofits to existing capacity. To promote the worldwide adoption of US CCTs, the US Department of Energy, the US Agency for International Development, and the US Trade and Development Program sponsored a two-week seminar titled Clean Coal Technologies -- An International Seminar. Nineteen participants from seven countries were invited to this seminar, which was held at Argonne National Laboratory in June 1991. During the seminar, 11 US CCT vendors made presentations on their state-of-the-art and commercially available technologies. The presentations included technical, environmental, operational, and economic characteristics of CCTs. Information on financing and evaluating CCTs also was presented, and participants visited two CCT operating sites. The closing evaluation indicated that the seminar was a worthwhile experience for all participants and that it should be repeated. The participants said CCT could play a role in their existing and future electric capacity, but they agreed that more CCT demonstration projects were needed to confirm the reliability and performance of the technologies.

  1. NUV MAMA Fold Distribution

    NASA Astrophysics Data System (ADS)

    Wheeler, Thomas

    2009-07-01

    The performance of MAMA microchannel plate can be monitored using a MAMA fold analysis procedure. The fold analysis provides a measurement of the distribution of charge cloud sizes incident upon the anode giving some measure of changes in the pulse-height distribution of the MCP and, therefore, MCP gain. This proposal executes the same steps as the COS SMOV as proposal 13555 {visit 5}.

  2. Folding of polyglutamine chains

    NASA Astrophysics Data System (ADS)

    Chopra, Manan; Reddy, Allam S.; Abbott, N. L.; de Pablo, J. J.

    2008-10-01

    Long polyglutamine chains have been associated with a number of neurodegenerative diseases. These include Huntington's disease, where expanded polyglutamine (PolyQ) sequences longer than 36 residues are correlated with the onset of symptoms. In this paper we study the folding pathway of a 54-residue PolyQ chain into a β-helical structure. Transition path sampling Monte Carlo simulations are used to generate unbiased reactive pathways between unfolded configurations and the folded β-helical structure of the polyglutamine chain. The folding process is examined in both explicit water and an implicit solvent. Both models reveal that the formation of a few critical contacts is necessary and sufficient for the molecule to fold. Once the primary contacts are formed, the fate of the protein is sealed and it is largely committed to fold. We find that, consistent with emerging hypotheses about PolyQ aggregation, a stable β-helical structure could serve as the nucleus for subsequent polymerization of amyloid fibrils. Our results indicate that PolyQ sequences shorter than 36 residues cannot form that nucleus, and it is also shown that specific mutations inferred from an analysis of the simulated folding pathway exacerbate its stability.

  3. 1990 fuel cell seminar: Program and abstracts

    SciTech Connect

    Not Available

    1990-12-31

    This volume contains author prepared short resumes of the presentations at the 1990 Fuel Cell Seminar held November 25-28, 1990 in Phoenix, Arizona. Contained herein are 134 short descriptions organized into topic areas entitled An Environmental Overview, Transportation Applications, Technology Advancements for Molten Carbonate Fuel Cells, Technology Advancements for Solid Fuel Cells, Component Technologies and Systems Analysis, Stationary Power Applications, Marine and Space Applications, Technology Advancements for Acid Type Fuel Cells, and Technology Advancement for Solid Oxide Fuel Cells.

  4. High temperature electronics and instrumentation seminar proceedings

    SciTech Connect

    Veneruso, A.F.; Arnold, C.; Simpson, R.S.

    1980-05-01

    This seminar was tailored to address the needs of the borehole logging industry and to stimulate the development and application of this technology, for logging geothermal, hot oil and gas, and steam injection wells. The technical sessions covered the following topics: hybrid circuits, electronic devices, transducers, cables and connectors, materials, mechanical tools and thermal protection. Thirty-eight papers are included. Separate entries were prepared for each one. (MHR)

  5. Programmable matter by folding

    PubMed Central

    Hawkes, E.; An, B.; Benbernou, N. M.; Tanaka, H.; Kim, S.; Demaine, E. D.; Rus, D.; Wood, R. J.

    2010-01-01

    Programmable matter is a material whose properties can be programmed to achieve specific shapes or stiffnesses upon command. This concept requires constituent elements to interact and rearrange intelligently in order to meet the goal. This paper considers achieving programmable sheets that can form themselves in different shapes autonomously by folding. Past approaches to creating transforming machines have been limited by the small feature sizes, the large number of components, and the associated complexity of communication among the units. We seek to mitigate these difficulties through the unique concept of self-folding origami with universal crease patterns. This approach exploits a single sheet composed of interconnected triangular sections. The sheet is able to fold into a set of predetermined shapes using embedded actuation. To implement this self-folding origami concept, we have developed a scalable end-to-end planning and fabrication process. Given a set of desired objects, the system computes an optimized design for a single sheet and multiple controllers to achieve each of the desired objects. The material, called programmable matter by folding, is an example of a system capable of achieving multiple shapes for multiple functions. PMID:20616049

  6. Folding of apominimyoglobin.

    PubMed Central

    De Sanctis, G; Ascoli, F; Brunori, M

    1994-01-01

    The acid unfolding pathway of apominimyoglobin (apo-mini-Mb), a 108-aa fragment (aa 32-139) of horse heart apomyoglobin has been studied by means of circular dichroism, in comparison with the native apoprotein. Similar to sperm whale apomyoglobin [Hughson, F. M., Wright, P. E. & Baldwin, R. L. (1990) Science 249, 1544-1548], a partly folded intermediate (alpha-helical content approximately 35%) is populated at pH 4.2 for horse heart apomyoglobin. For this intermediate, Hughson et al. proposed a structural model with a compact subdomain involving tertiary interactions between the folded A, G, and H helices, with the remainder of the protein essentially unfolded. As described in this paper, a folding intermediate with an alpha-helical content of approximately 33% is populated at pH 4.3-5.0 also in apo-mini-Mb. The acid unfolding pathway is similarly affected in both the native and the mini apoprotein by 15% trifluoroethanol, a helix-stabilizing compound. Thus, the folding of the apo-mini-Mb intermediate is similar to that observed for the native apoprotein, in spite of the absence in the miniprotein of the A helix and of a large part of the H helix, which are crucial for the stability of apo-Mb intermediate. Our results suggest that acquisition of a folded state in apo-mini-Mb occurs through an alternative pathway, which may or may not be shared also by apo-Mb. PMID:7972092

  7. Synthesizing folded band chaos

    NASA Astrophysics Data System (ADS)

    Corron, Ned J.; Hayes, Scott T.; Pethel, Shawn D.; Blakely, Jonathan N.

    2007-04-01

    A randomly driven linear filter that synthesizes Lorenz-like, reverse-time chaos is shown also to produce Rössler-like folded band wave forms when driven using a different encoding of the random source. The relationship between the topological entropy of the random source, dissipation in the linear filter, and the positive Lyapunov exponent for the reverse-time wave form is exposed. The two drive encodings are viewed as grammar restrictions on a more general encoding that produces a chaotic superset encompassing both the Lorenz butterfly and Rössler folded band paradigms of nonlinear dynamics.

  8. Protein folding and misfolding

    NASA Astrophysics Data System (ADS)

    Dobson, Christopher M.

    2003-12-01

    The manner in which a newly synthesized chain of amino acids transforms itself into a perfectly folded protein depends both on the intrinsic properties of the amino-acid sequence and on multiple contributing influences from the crowded cellular milieu. Folding and unfolding are crucial ways of regulating biological activity and targeting proteins to different cellular locations. Aggregation of misfolded proteins that escape the cellular quality-control mechanisms is a common feature of a wide range of highly debilitating and increasingly prevalent diseases.

  9. Three-dimensional folding of an embedded viscous layer in pure shear

    NASA Astrophysics Data System (ADS)

    Fletcher, Raymond C.

    A thick-plate analysis is carried out to first-order in interface slope for three-dimensional folding of a single linear viscous layer of thickness H and viscosity η embedded in a uniform viscous medium with viscosity η1, Layer and medium are subject to a basic state of homogeneous pure shear with principal directions of strain-rate x and y lying in the plane of the layer. The solution is explicitly carried out for a fold perturbation in interface shape that is symmetric with respect to the principal strain-rate axes, f cos (lx) cos (my), but it is shown to apply to an arbitrary perturbation in the x,y plane. The growth rate of the perturbation is found to be ? are the principal strain-rates of the basic state. The wavenumber of the most rapidly growing perturbation, λd, is the same as that obtained for a cylindrical perturbation ( m = 0) in a basic state of plane strain ɛ¯yy = 0) . For maximum rate of shortening parallel to x, the cylindrical fold form with axis normal to x, m/ l = 0, grows most rapidly for any ratio of ɛ¯yy/ ɛ¯xx < 1. If ɛ¯yy = ɛ¯xx all fold forms grow at the same rate and in particular, an 'egg-carton' fold form is not preterentially amplified. The velocity field for the perturbing flow consists of a poloidal field, which solely determines the growth of the fold form, and a toroidal field, with non-zero component of vorticity about the axis normal to the layer. The latter is required to satisfy both of the two independent shear traction continuity conditions at interfaces. There is no coupling between the two fields. Three-dimensional fold forms in the Appalachian Plateau province in western Pennsylvania are described.

  10. Folds and Etudes

    ERIC Educational Resources Information Center

    Bean, Robert

    2007-01-01

    In this article, the author talks about "Folds" and "Etudes" which are images derived from anonymous typing exercises that he found in a used copy of "Touch Typing Made Simple". "Etudes" refers to the musical tradition of studies for a solo instrument, which is a typewriter. Typing exercises are repetitive attempts to type words and phrases…

  11. Oxidative folding in chloroplasts.

    PubMed

    Kieselbach, Thomas

    2013-07-01

    Disulfide-bonded proteins in chloroplasts from green plants exist in the envelope and the thylakoid membrane, and in the stroma and the lumen. The formation of disulfide bonds in proteins is referred to as oxidative folding and is linked to the import and folding of chloroplast proteins as well as the assembly and repair of thylakoid complexes. It is also important in the redox regulation of enzymes and signal transfer. Green-plant chloroplasts contain enzymes that can form and isomerize disulfide bonds in proteins. In Arabidopsis thaliana, four proteins are identified that are relevant for the catalysis of disulfide bond formation in chloroplast proteins. The proteins' low quantum yield of Photosystem II 1 (LQY1, At1g75690) and snowy cotyledon 2 (SCO2, At3g19220) exhibits protein disulfide isomerase activity and is suggested to function in the assembly and repair of Photosystem II (PSII), and the biogenesis of thylakoids in cotyledons, respectively. The thylakoid-located Lumen thiol oxidoreductase 1 (LTO1, At4g35760) can catalyze the formation of the disulfide bond of the extrinsic PsbO protein of PSII. In addition, the stroma-located protein disulfide isomerase PDIL1-3 (At3g54960) may have a role in oxidative folding. Research on oxidative folding in chloroplasts plants is in an early stage and little is known about the mechanisms of disulfide bond formation in chloroplast proteins. The close link between the import and folding of chloroplast proteins suggests that Hsp93, a component of the inner envelope's import apparatus, may have co-chaperones that can catalyze disulfide bond formation in newly imported proteins.

  12. Seminars offer key to better family planning.

    PubMed

    Townsend, S

    1993-03-01

    Current scientific information on health and contraception is in demand in Francophone countries of Africa. Contraceptive technology updates (CTU) have been held in Senegal, Niger, and Togo in order to provide family planning (FP) experts, program managers, providers, and government officials with the opportunity to exchange information and gather new materials. Family Health International's CTUs in Senegal in 1990 were useful in changing policy. Routine blood testing, as a requirement for oral contraceptives, was eliminated. In Niger, there was resistance to changing the policy requiring pelvic examinations and laboratory tests before oral pill distribution. After CTU seminars were held, the attending physicians were gradually convinced by the medical experts that these procedures interfered with and were not necessary for oral pill dispensing. Other changes that came about due to the workshops were the use of licensed practical nurses as FP providers, and the use of village health workers as oral contraceptive providers after an initial prescription. Age and parity requirements for injectables were also changed to a lower age due to the efforts of CTUs. In Togo, a CTU seminar was held with leaders from Togo and nine other African countries. In the final declaration, policies were recommended for authorizing adolescent FP services and promoting non-clinic service delivery approaches. Prior to the seminars, information on local country conditions was gathered; this information was useful in showing how changes in local barriers to contraception use and continuation could be affected. The use of international information was helpful in Togo for understanding the importance of using injectables and providing pill access through rural outlets. The participation of a delivery of professions and people involved in FP has been important for policy and service providers. Follow-up training at the service delivery level is needed, where changing habits and attitudes is

  13. Integrating Webinar and Blogging Technologies into Chemistry Seminar

    ERIC Educational Resources Information Center

    Hamstra, Dan; Kemsley, Jyllian N.; Murray, Desmond H.; Randall, David W.

    2011-01-01

    We report successfully integrating webinar and blogging into an undergraduate chemistry and biochemistry seminar course. Commercial collaboration software linked speaker-operated slides with two-way voice and video effectively connecting the audience and presenter from different states. Student responses to the technology and seminar content were…

  14. A Course in Heterogeneous Catalysis Involving Video-Based Seminars.

    ERIC Educational Resources Information Center

    White, Mark G.

    1984-01-01

    A video-based format was used during a graduate seminar course designed to educate students on the nature of catalysis, to help transfer information among students working on similar problems, and to improve communication skills. The mechanics of and student reaction to this seminar course are discussed. (JN)

  15. International Trade Seminar (Austin, Texas, December 2, 1988).

    ERIC Educational Resources Information Center

    Midland Coll., TX. Business and Economic Development Center.

    Selected presentations from a 1988 seminar on international trade hosted by Midland College (MC) are included in this report. Designed to direct west Texas businesses toward diversification and to prepare them for international trade and business opportunities, the seminar featured speakers in the field of international trade, including bank…

  16. SEMINAR PUBLICATION: OPERATIONAL PARAMETERS FOR HAZARDOUS WASTE COMBUSTION DEVICES

    EPA Science Inventory

    The information in the document is based on presentations at the EPA-sponsored seminar series on Operational Parameters for Hazardous Waste Combustion Devices. This series consisted of five seminars held in 1992. Hazardous waste combustion devices are regulated under the Resource...

  17. Teaching Controversy by Seminar: An Example in Quaternary Geomorphology.

    ERIC Educational Resources Information Center

    Harwood, Doug

    1987-01-01

    Describes how seminar work can be structured to help students develop skills of critical thinking and expression when discussing controversial issues in their chosen subject. Particular emphasis is given to methods of organizing instructional materials and appropriate roles for seminar leaders. The debate surrounding the existence of a prehistoric…

  18. Varying Formats for Two-Year-College Honors Seminars

    ERIC Educational Resources Information Center

    Rosenow, Ce; Morrison-Graham, Katie; Ozolins, Erik G.

    2016-01-01

    Honors programs at two-year colleges vary substantially in scope, size, and structure depending on an individual college's mission, campus culture, and budget. One common curricular feature, however, is the honors seminar. However, little information is available on creating honors seminars at two-year schools. Our essay responds to this deficit…

  19. The Women's Studies Senior Seminar 1976-77.

    ERIC Educational Resources Information Center

    Register, Cheri; And Others

    This paper describes and evaluates two courses comprising a senior seminar designed as the culmination of a women's studies curriculum. Interdisciplinary in nature and team-taught, the seminar included studies from the fields of literature, psychology, and anthropology. The theme of the Winter 1977 course was "Women, Culture, and Power." Lectures…

  20. Negotiating Meaning in a Seminar-Type Discussion and EAP.

    ERIC Educational Resources Information Center

    Basturkmen, Helen

    2002-01-01

    Reports on a study exploring patterns of discourse organization in seminar-type discussions. Analysis was made of patterns of sequential organization in discussions between English for academic purposes students in university seminars in the United Kingdom. Analysis revealed two patterns of organization: simple exchanges of pre-formed ideas and…

  1. How to Construct and Analyze Proofs--A Seminar Course.

    ERIC Educational Resources Information Center

    Reisel, Robert B.

    1982-01-01

    Details are provided of a seminar conducted at Loyola University on the construction and criticism of proofs. The seminar is geared towards sophomore mathematics and computer science majors. It is felt that the approach fills an important need in the mathematics curriculum. (MP)

  2. Organizing a Campus Seminar on Careers in Entertainment.

    ERIC Educational Resources Information Center

    Walt Disney Productions, Anaheim, CA.

    Developed by Walt Disney Productions as part of a project granted by the Career Education Program of the Office of Education, this handbook is designed to help college and university fine arts departments in planning and carrying out an on-campus seminar on careers in entertainment. Sections include Why Hold a Seminar on Careers in Entertainment?,…

  3. Improving Higher Education in Developing Countries. EDI Seminar Series.

    ERIC Educational Resources Information Center

    Ransom, Angela; And Others

    This volume is the result of a policy seminar on Improvement and Innovation in Higher Education in Developing Countries, organized by the Economic Development Institute and the Population and Human Resources Department of the World Bank in collaboration with the Institute of Strategic and International Studies of Malaysia. The seminar was held in…

  4. An Experimental Comparison of Retirement Planning Intervention Seminars.

    ERIC Educational Resources Information Center

    Hershey, Douglas A.; Mowen, John C.; Jacobs-Lawson, Joy M.

    2003-01-01

    After 1 year, the efficacy of three retirement seminars (financial planning information, n=30; financial goal-setting, n=25; combined information and goal-setting, n=25) was measured. Compared to those of 26 controls, goal clarity, planning, and savings practices of seminar participants were most changed. Strongest impact was on those in combined…

  5. International Trade Seminar (Austin, Texas, December 2, 1988).

    ERIC Educational Resources Information Center

    Midland Coll., TX. Business and Economic Development Center.

    Selected presentations from a 1988 seminar on international trade hosted by Midland College (MC) are included in this report. Designed to direct west Texas businesses toward diversification and to prepare them for international trade and business opportunities, the seminar featured speakers in the field of international trade, including bank…

  6. A Course in Heterogeneous Catalysis Involving Video-Based Seminars.

    ERIC Educational Resources Information Center

    White, Mark G.

    1984-01-01

    A video-based format was used during a graduate seminar course designed to educate students on the nature of catalysis, to help transfer information among students working on similar problems, and to improve communication skills. The mechanics of and student reaction to this seminar course are discussed. (JN)

  7. 2015 Cross-Domain Deterrence Seminar Summary Report

    SciTech Connect

    Juarez, A.

    2016-01-11

    Lawrence Livermore National Laboratory (LLNL) hosted the 2nd Annual Cross-Domain Deterrence Seminar on November 17th, 2015 in Livermore, CA. The seminar was sponsored by LLNL’s Center for Global Security Research (CGSR), National Security Office (NSO), and Global Security program. This summary covers the seminar’s panels and subsequent discussions.

  8. SEMINAR PUBLICATION: OPERATIONAL PARAMETERS FOR HAZARDOUS WASTE COMBUSTION DEVICES

    EPA Science Inventory

    The information in the document is based on presentations at the EPA-sponsored seminar series on Operational Parameters for Hazardous Waste Combustion Devices. This series consisted of five seminars held in 1992. Hazardous waste combustion devices are regulated under the Resource...

  9. The Peer Seminar, a Spoken Research Process Genre

    ERIC Educational Resources Information Center

    Aguilar, Marta

    2004-01-01

    This study aims to report on another research process genre, namely the peer seminar. Work exists [English for Specific Purposes, 12 (1993) 23; 18 (1999) 63] which studies different aspects of the seminar as understood in the Anglo-Saxon world (an expert-to-novice situation with an asymmetrical status of participants) but little attention has been…

  10. Improving Higher Education in Developing Countries. EDI Seminar Series.

    ERIC Educational Resources Information Center

    Ransom, Angela; And Others

    This volume is the result of a policy seminar on Improvement and Innovation in Higher Education in Developing Countries, organized by the Economic Development Institute and the Population and Human Resources Department of the World Bank in collaboration with the Institute of Strategic and International Studies of Malaysia. The seminar was held in…

  11. Integrating Industrial Seminars within a Graduate Engineering Programme

    ERIC Educational Resources Information Center

    Ringwood, John V.

    2013-01-01

    The benefit of external, often industry-based, speakers for a seminar series associated with both undergraduate and graduate programmes is relatively unchallenged. However, the means by which such a seminar series can be encapsulated within a structured learning module, and the appropriate design of an accompanying assessment methodology, is not…

  12. Total Quality Management (TQM) Awareness Seminar. Revision 8

    DTIC Science & Technology

    1990-04-18

    TOTAL QUALITY MANAGEMENT (TQM) Awareness Seminar 0 Copyright 1990, BoozAllen & Hamilton Inc. PREPARED FOR...additional TOM training and Identify potential sources for TOM training. Total Quality Management ii1 TOTAL QUALITY MANAGEMENT (TQM) AWARENESS SEMINAR I...DOD Path to Total Quality Management 11. UNDERSTANDING TOTAL QUALITY MANAGEMENT : THE TQM IMPERATIVE " Exercise: Bead Box * History of

  13. Primary Supervision: Massachusetts General Hospital's child and adolescent psychiatry seminar

    ERIC Educational Resources Information Center

    Jellinek, Michael S.

    2007-01-01

    In this article, the author describes "Primary Supervision", a seminar he has led for approximately 20 years, which is designed for the entire class of nine first-year residents in Child and Adolescent Psychiatry training at Massachusetts General Hospital. The seminar meets for 1 hour each week throughout the first year. Through 900…

  14. Laboratory Teaching Seminar for Undergraduates: A Response to Overcrowding

    ERIC Educational Resources Information Center

    Hadow, Harlo H.

    1976-01-01

    Described is an undergraduate biology seminar in which the students, perform as laboratory assistants for an introductory biology course, attend group discussions, and work on special projects. Described in detail is a student-developed photosynthesis game which was tested by the seminar students in local secondary schools. (SL)

  15. Strategies and Tactics for Community Mobilization. 1981 Latin America Seminars.

    ERIC Educational Resources Information Center

    Dobson, John R. A.

    Three seminars examined strategies and tactics for community mobilization in Latin America. The sessions--which were held in Bogota, Columbia; Quito, Ecuador; and Recife, Brazil--involved a total of 75 participants from 27 organizations. Addressed during the seminars were development, leadership, mobilization, and learning in the context of…

  16. The Graduate Seminar: Another Research-Process Genre.

    ERIC Educational Resources Information Center

    Weissberg, Bob

    1993-01-01

    A qualitative study is described investigating the university graduate student seminar presentation as a speech event and its status as a genre. Findings support Swales' (1990) contention that the graduate seminar is an independent genre related to the experimental research article, not merely an oral replication. (20 references) (Author/LB)

  17. Integrating Webinar and Blogging Technologies into Chemistry Seminar

    ERIC Educational Resources Information Center

    Hamstra, Dan; Kemsley, Jyllian N.; Murray, Desmond H.; Randall, David W.

    2011-01-01

    We report successfully integrating webinar and blogging into an undergraduate chemistry and biochemistry seminar course. Commercial collaboration software linked speaker-operated slides with two-way voice and video effectively connecting the audience and presenter from different states. Student responses to the technology and seminar content were…

  18. Organizing a Campus Seminar on Careers in Entertainment.

    ERIC Educational Resources Information Center

    Walt Disney Productions, Anaheim, CA.

    Developed by Walt Disney Productions as part of a project granted by the Career Education Program of the Office of Education, this handbook is designed to help college and university fine arts departments in planning and carrying out an on-campus seminar on careers in entertainment. Sections include Why Hold a Seminar on Careers in Entertainment?,…

  19. The Women's Studies Senior Seminar 1976-77.

    ERIC Educational Resources Information Center

    Register, Cheri; And Others

    This paper describes and evaluates two courses comprising a senior seminar designed as the culmination of a women's studies curriculum. Interdisciplinary in nature and team-taught, the seminar included studies from the fields of literature, psychology, and anthropology. The theme of the Winter 1977 course was "Women, Culture, and Power." Lectures…

  20. Teaching Controversy by Seminar: An Example in Quaternary Geomorphology.

    ERIC Educational Resources Information Center

    Harwood, Doug

    1987-01-01

    Describes how seminar work can be structured to help students develop skills of critical thinking and expression when discussing controversial issues in their chosen subject. Particular emphasis is given to methods of organizing instructional materials and appropriate roles for seminar leaders. The debate surrounding the existence of a prehistoric…

  1. Having a Graduate Seminar "With" Rather Than "From"

    ERIC Educational Resources Information Center

    Morris, William E.

    1975-01-01

    The educational objectives and techniques for the graduate seminar are outlined and illustrated with material from a successful seminar on The World of John Donne. Included is discussion of selecting an appropriate topic, use of guest lecturers, students working as a team, and the teacher's role. Emphasis is on shared research. (JT)

  2. EPA/ORD VOC RECOVERY SEMINAR VIDEOTAPE - OVERVIEW

    EPA Science Inventory

    A videotape and summary report was prepared of NRMRL's VOC Recovery Seminar, 9/16-17/1998, Cincinnati, Ohio. The Seminar and Videotape describes the state-of-the-science in VOC recovery technologies to other EPA ORD labs, program offices, regions, state and local environmental ag...

  3. 75 FR 70725 - Spectrum Policy Seminar for the Utility Sector

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-18

    ... Spectrum Policy Seminar for the Utility Sector AGENCY: Department of Energy. ACTION: Notice of public... . One recommendation in the report was to provide more information to the utility sector on spectrum... grid technologies. At this spectrum policy seminar, senior officials from the Federal...

  4. Fuel Cell Seminar, 1992: Program and abstracts

    SciTech Connect

    Not Available

    1992-12-31

    This year`s theme, ``Fuel Cells: Realizing the Potential,`` focuses on progress being made toward commercial manufacture and use of fuel cell products. Fuel cell power plants are competing for market share in some applications and demonstrations of market entry power plants are proceeding for additional applications. Development activity on fuel cells for transportation is also increasing; fuel cell products have potential in energy and transportation industries, with very favorable environmental impacts. This Seminar has the purpose of fostering communication by providing a forum for the international community interested in development, application, and business opportunities related fuel cells. Over 190 technical papers are included, the majority being processed for the data base.

  5. Modelling of lateral fold growth and fold linkage: Applications to fold-and-thrust belt tectonics

    NASA Astrophysics Data System (ADS)

    Grasemann, Bernhard; Schmalholz, Stefan

    2013-04-01

    We use a finite element model to investigate the three-dimensional fold growth and interference of two initially isolated fold segments. The most critical parameter, which controls the fold linkage mode, is the phase difference between the laterally growing fold hinge lines: 1) "Linear-linkage" yields a sub-cylindrical fold with a saddle at the location where the two initial folds linked. 2) "Oblique-linkage" produces a curved fold resembling a Type II refold structure. 3) "Oblique-no-linkage" results in two curved folds with fold axes plunging in opposite directions. 4) "Linear-no-linkage" yields a fold train of two separate sub-cylindrical folds with fold axes plunging in opposite directions. The transition from linkage to no-linkage occurs when the fold separation between the initially isolated folds is slightly larger than one half of the low-amplitude fold wavelength. The model results compare well with previously published plasticine analogue models and can be directly applied to the investigation of fold growth history in fold-and-thust belts. An excellent natural example of lateral fold linkage is described from the Zagros fold-and-thrust belt in the Kurdistan Region of Iraq. The fold growth in this region is not controlled by major thrust faults but the shortening of the Paleozoic to Cenozoic passive margin sediments of the Arabian plate occurred mainly by detachment folding. The sub-cylindrical anticlines with hinge-parallel lengths of more than 50 km have not developed from single sub-cylindrical embryonic folds but they have merged from different fold segments that joined laterally during fold amplification and lateral fold growth. Linkage points are marked by geomorphological saddle points which are structurally the lowermost points of antiforms and points of principal curvatures with opposite sign. Linkage points can significantly influence the migration of mineral-rich fluids and hydrocarbons and are therefore of great economic importance.

  6. [Benign vocal fold lesions].

    PubMed

    Pickhard, A; Reiter, R

    2013-05-01

    Benign vocal fold lesions are grouped in lesions arising from the epithelium like papillomas, lesions affecting the Reinke's space (nodules, polyps, cysts, Reinkes's edema as a form of chronic laryngitis) and lesions affecting the arytenoid (granulomas). A multifactorial genesis is assumed. Main symptoms are dysphonia and hyperfunctional vocal behavior that might also be a cause of these lesions. © Georg Thieme Verlag KG Stuttgart · New York.

  7. Ab initio RNA folding.

    PubMed

    Cragnolini, Tristan; Derreumaux, Philippe; Pasquali, Samuela

    2015-06-17

    RNA molecules are essential cellular machines performing a wide variety of functions for which a specific three-dimensional structure is required. Over the last several years, the experimental determination of RNA structures through x-ray crystallography and NMR seems to have reached a plateau in the number of structures resolved each year, but as more and more RNA sequences are being discovered, the need for structure prediction tools to complement experimental data is strong. Theoretical approaches to RNA folding have been developed since the late nineties, when the first algorithms for secondary structure prediction appeared. Over the last 10 years a number of prediction methods for 3D structures have been developed, first based on bioinformatics and data-mining, and more recently based on a coarse-grained physical representation of the systems. In this review we are going to present the challenges of RNA structure prediction and the main ideas behind bioinformatic approaches and physics-based approaches. We will focus on the description of the more recent physics-based phenomenological models and on how they are built to include the specificity of the interactions of RNA bases, whose role is critical in folding. Through examples from different models, we will point out the strengths of physics-based approaches, which are able not only to predict equilibrium structures, but also to investigate dynamical and thermodynamical behavior, and the open challenges to include more key interactions ruling RNA folding.

  8. Ab initio RNA folding

    NASA Astrophysics Data System (ADS)

    Cragnolini, Tristan; Derreumaux, Philippe; Pasquali, Samuela

    2015-06-01

    RNA molecules are essential cellular machines performing a wide variety of functions for which a specific three-dimensional structure is required. Over the last several years, the experimental determination of RNA structures through x-ray crystallography and NMR seems to have reached a plateau in the number of structures resolved each year, but as more and more RNA sequences are being discovered, the need for structure prediction tools to complement experimental data is strong. Theoretical approaches to RNA folding have been developed since the late nineties, when the first algorithms for secondary structure prediction appeared. Over the last 10 years a number of prediction methods for 3D structures have been developed, first based on bioinformatics and data-mining, and more recently based on a coarse-grained physical representation of the systems. In this review we are going to present the challenges of RNA structure prediction and the main ideas behind bioinformatic approaches and physics-based approaches. We will focus on the description of the more recent physics-based phenomenological models and on how they are built to include the specificity of the interactions of RNA bases, whose role is critical in folding. Through examples from different models, we will point out the strengths of physics-based approaches, which are able not only to predict equilibrium structures, but also to investigate dynamical and thermodynamical behavior, and the open challenges to include more key interactions ruling RNA folding.

  9. The protein folding network

    NASA Astrophysics Data System (ADS)

    Rao, Francesco; Caflisch, Amedeo

    2004-03-01

    Networks are everywhere. The conformation space of a 20-residue antiparallel beta-sheet peptide [1], sampled by molecular dynamics simulations, is mapped to a network. Conformations are nodes of the network, and the transitions between them are links. As previously found for the World-Wide Web as well as for social and biological networks , the conformation space contains highly connected hubs like the native state which is the most populated free energy basin. Furthermore, the network shows a hierarchical modularity [2] which is consistent with the funnel mechanism of folding [3] and is not observed for a random heteropolymer lacking a native state. Here we show that the conformation space network describes the free energy landscape without requiring projections into arbitrarily chosen reaction coordinates. The network analysis provides a basis for understanding the heterogeneity of the folding transition state and the existence of multiple pathways. [1] P. Ferrara and A. Caflisch, Folding simulations of a three-stranded antiparallel beta-sheet peptide, PNAS 97, 10780-10785 (2000). [2] Ravasz, E. and Barabási, A. L. Hierarchical organization in complex networks. Phys. Rev. E 67, 026112 (2003). [3] Dill, K. and Chan, H From Levinthal to pathways to funnels. Nature Struct. Biol. 4, 10-19 (1997)

  10. Paediatric vocal fold paralysis.

    PubMed

    Garcia-Lopez, Isabel; Peñorrocha-Teres, Julio; Perez-Ortin, Magdalena; Cerpa, Mauricio; Rabanal, Ignacio; Gavilan, Javier

    2013-01-01

    Vocal fold paralysis (VFP) is a relatively common cause of stridor and dysphonia in the paediatric population. This report summarises our experience with VFP in the paediatric age group. All patients presenting with vocal fold paralysis over a 12-month period were included. Medical charts were revised retrospectively. The diagnosis was performed by flexible endoscopic examination. The cases were evaluated with respect to aetiology of the paralysis, presenting symptoms, delay in diagnosis, affected side, vocal fold position, need for surgical treatment and outcome. The presenting symptoms were stridor and dysphonia. Iatrogenic causes formed the largest group, followed by idiopathic, neurological and obstetric VFP. Unilateral paralysis was found in most cases. The median value for delay in diagnosis was 1 month and it was significantly higher in the iatrogenic group. Surgical treatment was not necessary in most part of cases. The diagnosis of VFP may be suspected based on the patient's symptoms and confirmed by flexible endoscopy. Infants who develop stridor or dysphonia following a surgical procedure have to be examined without delay. The surgeon has to keep in mind that there is a possibility of late spontaneous recovery or compensation. Copyright © 2012 Elsevier España, S.L. All rights reserved.

  11. Folded waveguide coupler

    DOEpatents

    Owens, Thomas L.

    1988-03-01

    A resonant cavity waveguide coupler for ICRH of a magnetically confined plasma. The coupler consists of a series of inter-leaved metallic vanes disposed withn an enclosure analogous to a very wide, simple rectangular waveguide that has been "folded" several times. At the mouth of the coupler, a polarizing plate is provided which has coupling apertures aligned with selected folds of the waveguide through which rf waves are launched with magnetic fields of the waves aligned in parallel with the magnetic fields confining the plasma being heated to provide coupling to the fast magnetosonic wave within the plasma in the frequency usage of from about 50-200 mHz. A shorting plate terminates the back of the cavity at a distance approximately equal to one-half the guide wavelength from the mouth of the coupler to ensure that the electric field of the waves launched through the polarizing plate apertures are small while the magnetic field is near a maximum. Power is fed into the coupler folded cavity by means of an input coaxial line feed arrangement at a point which provides an impedance match between the cavity and the coaxial input line.

  12. Seminar on Financing Education: The Budgetary Process Under Pressure. Proceedings of a Seminar (Ottawa, Ontario, March 1-2, 1976).

    ERIC Educational Resources Information Center

    Canadian Teachers' Federation, Ottawa (Ontario).

    The purpose of this seminar was to give members of the Canadian Teachers' Federation a better understanding of the educational budgetary process. The proceedings of the seminar included welcoming remarks by Russell D. Mosher followed by two addresses--"The Political Context of Budgeting" by Dr. Peter Atherton and "Resource…

  13. Seminar on Financing Education: The Budgetary Process Under Pressure. Proceedings of a Seminar (Ottawa, Ontario, March 1-2, 1976).

    ERIC Educational Resources Information Center

    Canadian Teachers' Federation, Ottawa (Ontario).

    The purpose of this seminar was to give members of the Canadian Teachers' Federation a better understanding of the educational budgetary process. The proceedings of the seminar included welcoming remarks by Russell D. Mosher followed by two addresses--"The Political Context of Budgeting" by Dr. Peter Atherton and "Resource…

  14. United States-Japan Seminar on Science Education. Seminar Summary, Conclusions, and Recommendations (Honolulu, Hawaii, September 14-20, 1986).

    ERIC Educational Resources Information Center

    1986

    The United States-Japan Cooperative Science Program was initiated for the purpose of conducting research and exchanging ideas for the improvement of science education. A seminar was held in Honolulu in 1986 to discuss efforts and future directions of this cooperative program. This paper reviews the outcomes of the seminar in three areas. These…

  15. Wind Turbine Tribology Seminar - A Recap

    SciTech Connect

    Errichello, R.; Sheng, S.; Keller, J.; Greco, A.

    2012-02-01

    Tribology is the science and engineering of interacting surfaces in relative motion. It includes the study and application of the principles of friction, lubrication, and wear. It is an important phenomenon that not only impacts the design and operation of wind turbine gearboxes, but also their subsequent maintenance requirements and overall reliability. With the major growth and increasing dependency on renewable energy, mechanical reliability is an extremely important issue. The Wind Turbine Tribology Seminar was convened to explore the state-of-the-art in wind turbine tribology and lubricant technologies, raise industry awareness of a very complex topic, present the science behind each technology, and identify possible R&D areas. To understand the background of work that had already been accomplished, and to consolidate some level of collective understanding of tribology by acknowledged experts, the National Renewable Energy Laboratory (NREL), Argonne National Laboratory (ANL), and the U.S. Department of Energy (DOE) hosted a wind turbine tribology seminar. It was held at the Renaissance Boulder Flatiron Hotel in Broomfield, Colorado on November 15-17, 2011. This report is a summary of the content and conclusions. The presentations given at the meeting can be downloaded. Interested readers who were not at the meeting may wish to consult the detailed publications listed in the bibliography section, obtain the cited articles in the public domain, or contact the authors directly.

  16. A Seminar Course on Contemporary Pharmacy Issues

    PubMed Central

    2008-01-01

    Objectives To implement and evaluate an innovative approach to a pharmacy seminar course intended to develop students' presentation skills and encourage them to think critically about contemporary pharmacy issues. Design The instructor provided lectures intended to prepare students for their presentations. These lectures included tips on writing abstracts, learning objectives, use of visual aids, and presentation delivery. Pairs of students chose a pharmacy issue, researched their topic including identifying various strengths of evidence to support a perspective, wrote an abstract and learning objectives, prepared their visual aids, and delivered a pro/con perspective. Students also provided peer evaluations for these presentations. A personal response system was used to provide class input on the presentations. Assessment Ninety-five percent of the peer evaluations of the presentations were good to excellent. The overall course evaluations indicated achievement of course goals. Conclusions A pharmacy seminar course intended to develop student presentation skills and critical thinking about contemporary pharmacy issues was demonstrated to be successful. The “taking sides” format was an effective design for accomplishing these objectives. PMID:18483598

  17. The Student Seminar: A Powerful Tool for In-Depth, Critical Discussion.

    ERIC Educational Resources Information Center

    Johanson, Sandra

    Intended as a resource for student seminars, this guide describes the seminar process and provides suggestions for making seminars more productive. First, the learning objectives of the seminar process are listed, indicating that students should gain the following skills: group interaction, integrative discussion, critical evaluation, and…

  18. Information from folds: A review

    NASA Astrophysics Data System (ADS)

    Hudleston, Peter J.; Treagus, Susan H.

    2010-12-01

    Folds are spectacular geological structures that are seen in layered rock on many different scales. To mark 30 years of the Journal of Structural Geology, we review the information that can be gained from studies of folds in theory, experiment and nature. We first review theoretical considerations and modeling, from classical approaches to current developments. The subject is dominated by single-layer fold theory, with the assumption of perfect layer-parallel shortening, but we also review multilayer fold theory and modeling, and folding of layers that are oblique to principal stresses and strains. This work demonstrates that viscosity ratio, degree of non-linearity of the flow law, anisotropy, and the thickness and spacing distribution of layers of different competence are all important in determining the nature and strength of the folding instability. Theory and modeling provide the basis for obtaining rheological information from natural folds, through analysis of wavelength/thickness ratios of single layer folds, and fold shapes. They also provide a basis for estimating the bulk strain from folded layers. Information about folding mechanisms can be obtained by analysis of cleavage and fabric patterns in folded rocks, and the history of deformation can be revealed by understanding how asymmetry can develop in folds, by how folds develop in shear zones, and how folds develop in more complex three-dimensional deformations.

  19. Folding above faults, Rocky Mountains

    SciTech Connect

    McConnell, D.A. . Dept. of Geology)

    1992-01-01

    Asymmetric folds formed above basement faults can be observed throughout the Rocky Mountains. Several previous interpretations of the folding process made the implicit assumption that one or both fold hinges migrated or rolled'' through the steep forelimb of the fold as the structure evolved (rolling hinge model). Results of mapping in the Bighorn and Seminoe Mountains, WY, and Sangre de Cristo Range, CO, do not support this hypothesis. An alternative interpretation is presented in which fold hinges remained fixed in position during folding (fixed hinge model). Mapped folds share common characteristics: (1) axial traces of the folds intersect faults at or near the basement/cover interface, and diverge from faults upsection; (2) fold hinges are narrow and interlimb angles cluster around 80--100[degree] regardless of fold location; (3) fold shape is typically angular, despite published cross sections that show concentric folds; and, (4) beds within the folds show thickening and/or thinning, most commonly adjacent to fold hinges. The rolling hinge model requires that rocks in the fold forelimbs bend through narrow fold hinges as deformation progressed. Examination of massive, competent rock units such as the Ord. Bighorn Dolomite, Miss. Madison Limestone, and, Penn. Tensleep Sandstone reveals no evidence of the extensive internal deformation that would be expected if hinges rolled through rocks of the forelimb. The hinges of some folds (e.g. Golf Creek anticline, Bighorn Mountains) are offset by secondary faults, effectively preventing the passage of rocks from backlimb to forelimb. The fixed hinge model proposes that the fold hinges were defined early in fold evolution, and beds were progressively rotated and steepened as the structure grew.

  20. Integrating industrial seminars within a graduate engineering programme

    NASA Astrophysics Data System (ADS)

    Ringwood, John. V.

    2013-05-01

    The benefit of external, often industry-based, speakers for a seminar series associated with both undergraduate and graduate programmes is relatively unchallenged. However, the means by which such a seminar series can be encapsulated within a structured learning module, and the appropriate design of an accompanying assessment methodology, is not so obvious. This paper examines how such a learning module can be formulated and addresses the main issues involved in the design of such a module, namely the selection of speakers, format of seminars, method of delivery and assessment methodology, informed by the objectives of the module.

  1. Folds on Europa

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This image, acquired by NASA's Galileo spacecraft on September 26, 1998, shows features on the surface of Jupiter's moon Europa that a scientific report published today interprets as signs of compressive folding.

    The imaged area is in the Astypalaea Linea region of Europa's southern hemisphere, seen with low-angle sunshine coming from the upper right. North is toward the top.

    Astypalaea Linea is the smooth, gray area that stretches from north to south across the image mosaic. It is thought to have formed by a combination of pulling apart and sliding of the icy surface. The telltale fold features are within the smoother portions of the surface between the more dominant ridges, which are attributed to upwelling of material through surface ice. In the smooth areas, the surface has gentle swells and dips, which show most clearly in the version on the right, processed to accentuate broader-scale shapes. For example, a dip about 15 kilometers (about 10 miles) wide cuts diagonally across the northern half of the largest smooth area, and a rise runs parallel to that in the southern half of the smooth area. closeup detail

    Louise M. Prockter, at Johns Hopkins University, and Robert T. Pappalardo, at Brown University, report in the journal Science today that those rises, or anticlines, and dips, or synclines, appear to be the result of compression causing the crust to fold.

    Additional evidence comes from smaller features more visible in the version on the left, covering the same area. At the crest of the gentle rise in the largest smooth area are small fractures that could be caused by the stretching stress of bending the surface layer upwards. Similarly, at the bottom of the adjacent dip are small, wrinkle-like ridges that could be caused by stress from bending the surface layer downwards.

    The Jet Propulsion Laboratory, Pasadena, Calif., manages the Galileo mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California

  2. Seminar on building codes and standards

    SciTech Connect

    Not Available

    1980-01-01

    A seminar was conducted for state building code officials and state energy officials to discuss the following: status of the states regulatory activities for energy conservation standards for buildings; the development, administration, and enforcement processes for energy conservation standards affecting new construction; lighting and thermal standards for existing buildings; status of the development and implementation of the Title III Program, Building Energy Performance Standards (BEPS); and current status of the State Energy Conservation Program. The welcoming address was given by John Wenning and the keynote address was delivered by John Millhone. Four papers presented were: Building Energy Performance Standards Development, James Binkley; Lighting Standards in Existing Buildings, Dorothy Cronheim; Implementation of BEPS, Archie Twitchell; Sanctions for Building Energy Performance Standards, Sue Sicherman.

  3. Protein Folding: Then and Now

    PubMed Central

    Chen, Yiwen; Ding, Feng; Nie, Huifen; Serohijos, Adrian W.; Sharma, Shantanu; Wilcox, Kyle C.; Yin, Shuangye; Dokholyan, Nikolay V.

    2007-01-01

    Over the past three decades the protein folding field has undergone monumental changes. Originally a purely academic question, how a protein folds has now become vital in understanding diseases and our abilities to rationally manipulate cellular life by engineering protein folding pathways. We review and contrast past and recent developments in the protein folding field. Specifically, we discuss the progress in our understanding of protein folding thermodynamics and kinetics, the properties of evasive intermediates, and unfolded states. We also discuss how some abnormalities in protein folding lead to protein aggregation and human diseases. PMID:17585870

  4. Protein photo-folding and quantum folding theory.

    PubMed

    Luo, Liaofu

    2012-06-01

    The rates of protein folding with photon absorption or emission and the cross section of photon -protein inelastic scattering are calculated from quantum folding theory by use of a field-theoretical method. All protein photo-folding processes are compared with common protein folding without the interaction of photons (non-radiative folding). It is demonstrated that there exists a common factor (thermo-averaged overlap integral of the vibration wave function, TAOI) for protein folding and protein photo-folding. Based on this finding it is predicted that (i) the stimulated photo-folding rates and the photon-protein resonance Raman scattering sections show the same temperature dependence as protein folding; (ii) the spectral line of the electronic transition is broadened to a band that includes an abundant vibration spectrum without and with conformational transitions, and the width of each vibration spectral line is largely reduced. The particular form of the folding rate-temperature relation and the abundant spectral structure imply the existence of quantum tunneling between protein conformations in folding and photo-folding that demonstrates the quantum nature of the motion of the conformational-electronic system.

  5. Margaret Mead's Evaluation of the First Salzburg Seminar.

    ERIC Educational Resources Information Center

    Russon, Craig; Ryback, Timothy

    2003-01-01

    Discusses the evaluation by Margaret Mead of the first Salzburg Seminar, an educational initiative undertaken to increase global understanding by broadening the perspectives of future leaders. Also describes Mead's evaluation methods. (SLD)

  6. An Interdisciplinary Seminar on Legal Issues in Medicine.

    ERIC Educational Resources Information Center

    Moore, Dale L.

    1989-01-01

    A seminar on legal issues in medicine brings together medical (obstetrics/gynecology) and law students to promote mutual understanding of the legal and medical realms, their effects on each other, and the potential for cooperation. (MSE)

  7. Report on the Second APCA Government Affairs Seminar

    ERIC Educational Resources Information Center

    Beery, Williamina T.

    1974-01-01

    Condensed versions of prepared statements submitted by participants in a seminar on air pollution control are presented. Topics are organized under the areas of transportation, heat and power, role of the courts, and future federal legislative needs. (DT)

  8. Margaret Mead's Evaluation of the First Salzburg Seminar.

    ERIC Educational Resources Information Center

    Russon, Craig; Ryback, Timothy

    2003-01-01

    Discusses the evaluation by Margaret Mead of the first Salzburg Seminar, an educational initiative undertaken to increase global understanding by broadening the perspectives of future leaders. Also describes Mead's evaluation methods. (SLD)

  9. An Interdisciplinary Seminar on Legal Issues in Medicine.

    ERIC Educational Resources Information Center

    Moore, Dale L.

    1989-01-01

    A seminar on legal issues in medicine brings together medical (obstetrics/gynecology) and law students to promote mutual understanding of the legal and medical realms, their effects on each other, and the potential for cooperation. (MSE)

  10. Seminars of Applied Physics, Materials Physics and Biomedical Engineering, 1989

    NASA Astrophysics Data System (ADS)

    Katila, T.; Hautala, M.

    1989-05-01

    The seminars of Applied Physics, Materials Physics and Biomedical Engineering were arranged in 1989 as one common seminar. This report consists of the talks prepared by students as partial fulfillment of their M.Sc. degrees. Topics include: (1) High temperature superconductors; (2) Solid state surface analysis methods; (3) Dispersion in Poiseuille flow; (4) Identification of the ion channel types (Medical applications); (5) Hyperthermia; (6) Resolving of tone frequencies in the vertebrate ear; and (7) Noninvasive electromagnetic location (Medical applications).

  11. Ethos in Fukushima and the ICRP dialogue seminars.

    PubMed

    Ando, R

    2016-01-01

    Ethos in Fukushima, a non-profit organisation, participated in 10 of the 12 International Commission on Radiological Protection (ICRP) dialogue seminars over the past 4 years. The slides and videos that were shown at the seminars are recorded on the Ethos in Fukushima website ( http://ethos-fukushima.blogspot.jp/p/icrp-dialogue.html ). I would like to introduce the activities of Ethos in Fukushima to date, and explain why the ICRP dialogue materials have come to be published on its website.

  12. High School and Community College Astronomy Research Seminar

    NASA Astrophysics Data System (ADS)

    Genet, Russell M.; Boyce, Pat; Buchheim, Robert; Collins, Dwight; Freed, Rachel; Harshaw, Richard; Johnson, Jolyon; Kenney, John; Wallen, Vera

    2016-06-01

    For the past decade, Cuesta College has held an Astronomy Research Seminar. Teams of high school and community college students, with guidance from instructors and advanced amateur astronomers, have made astronomical observations, reduced their data, and submitted their research results to appropriate journals. A variety of projects, using modest-aperture telescopes equipped with low-cost instruments, are within reach of motivated students. These include double star astrometry, variable star photometry, and exoplanet transit timing. Advanced scientific knowledge and mastery of sophisticated experimental skills are not required when the students are immersed within a supportive community of practice. The seminar features self-paced, online learning units, an online textbook (the Small Telescope Astronomical Research Handbook), and a supportive website sponsored by the Institute for Student Astronomical Research (www.In4StAR.org). There are no prerequisites for the seminar. This encourages everyone—including underrepresented minorities and persons with disabilities—to participate. Each participant contributes as their time, talents, and experience dictates, thus replicating the modern, professional research team. Our spring 2015 seminar was the largest yet. Volunteer assistant instructors provided local in-person leadership, while the entire seminar met online for PowerPoint presentations on proposed projects and final research results. Some 37 students from eight schools finished the seminar as coauthors of 19 papers published in the January 2016 volume of the Journal of Double Star Observations. Robotic telescopes devoted to student research are coming online at both Concordia University and the Boyce Astronomical Robotic Observatory, as is a central online sever that will provide students with uniform, cost-free reduction and analysis software. The seminar has motivated many of its graduates to pursue careers in science, engineering, and medicine, often with

  13. Third Intensive Balkan Telemedicine and e-Health Seminar

    DTIC Science & Technology

    2009-03-01

    eHealth … Elderly & House- bound Care EmergencyStaff Training Everyday Healthcare February 7, 2009 Third Balkan Telemedicine and eHealth Seminar...AD_________________ Award Number: W81XWH-09-1-0176 TITLE: Third Intensive Balkan Telemedicine and...TITLE AND SUBTITLE Third Intensive Balkan Telemedicine and e-health seminar 5a. CONTRACT NUMBER W81XWH-009-1-0176 5b. GRANT NUMBER 5c. PROGRAM

  14. The First-Year Seminar: Designing, Implementing, and Assessing Courses to Support Student Learning and Success: Volume Five: Assessing the First-Year Seminar

    ERIC Educational Resources Information Center

    Friedman, Daniel B.

    2012-01-01

    "The First-Year Seminar: Designing, Implementing, and Assessing Courses to Support Student Learning and Success," a five-volume series, is designed to assist educators who are interested in launching a first-year seminar or revamping an existing program. Each volume examines a different aspect of first-year seminar design or…

  15. Protein Flexibilty and Folding

    NASA Astrophysics Data System (ADS)

    Thorpe, Michael

    2003-10-01

    In this talk we apply a novel approach to the exploration of energy landscapes of macromolecules and proteins that uses constraint theory. Constraints fix the bond lengths and bond angles and allow the use of theorems from graph theory to perform a rigid region decomposition of the network of atoms, which identifies the rigid regions, the flexible joints between them and also the stressed regions. We will show movies of the diffusive motion of various proteins. The protein unfolding transition is an example of a rigid to floppy transition and is shown to be more first order than second order because of the self-organized nature of the cross-linked polypeptide chain in the native protein. This approach emphasizes the universality in protein unfolding and allows the folding core and the transition state to be identified. Useful reference are: M.F. Thorpe, Ming Lei, A.J. Rader, Donald J. Jacobs and Leslie A. Kuhn Protein Flexibility Predictions using Graph Theory, Proteins 44, 150 - 165, (2001). A. J. Rader, Brandon M. Hespenheide, Leslie A. Kuhn and M. F. Thorpe Protein Unfolding: Rigidity Lost Proceedings of the National Academy of Sciences 99, 3540-3545 (2002). More details of this work can be found via http://physics.asu.edu/mfthorpe

  16. Folded dielectric elastomer actuators

    NASA Astrophysics Data System (ADS)

    Carpi, Federico; Salaris, Claudio; DeRossi, Danilo

    2007-04-01

    Polymer-based linear actuators with contractile ability are currently demanded for several types of applications. Within the class of dielectric elastomer actuators, two basic configurations are available today for such a purpose: the multi-layer stack and the helical structure. The first consists of several layers of elementary planar actuators stacked in series mechanically and parallel electrically. The second configuration relies on a couple of helical compliant electrodes alternated with a couple of helical dielectrics. The fabrication of both these configurations presents some specific drawbacks today, arising from the peculiarity of each structure. Accordingly, the availability of simpler solutions may boost the short-term use of contractile actuators in practical applications. For this purpose, a new configuration is here described. It consists of a monolithic structure made of an electroded sheet, which is folded up and compacted. The resulting device is functionally equivalent to a multi-layer stack with interdigitated electrodes. However, with respect to a stack the new configuration is advantageously not discontinuous and can be manufactured in one single phase, avoiding layer-by-layer multi-step procedures. The development and preliminary testing of prototype samples of this new actuator made of a silicone elastomer are presented here.

  17. How the genome folds

    NASA Astrophysics Data System (ADS)

    Lieberman Aiden, Erez

    2012-02-01

    I describe Hi-C, a novel technology for probing the three-dimensional architecture of whole genomes by coupling proximity-based ligation with massively parallel sequencing. Working with collaborators at the Broad Institute and UMass Medical School, we used Hi-C to construct spatial proximity maps of the human genome at a resolution of 1Mb. These maps confirm the presence of chromosome territories and the spatial proximity of small, gene-rich chromosomes. We identified an additional level of genome organization that is characterized by the spatial segregation of open and closed chromatin to form two genome-wide compartments. At the megabase scale, the chromatin conformation is consistent with a fractal globule, a knot-free conformation that enables maximally dense packing while preserving the ability to easily fold and unfold any genomic locus. The fractal globule is distinct from the more commonly used globular equilibrium model. Our results demonstrate the power of Hi-C to map the dynamic conformations of whole genomes.

  18. RNA folding: structure prediction, folding kinetics and ion electrostatics.

    PubMed

    Tan, Zhijie; Zhang, Wenbing; Shi, Yazhou; Wang, Fenghua

    2015-01-01

    Beyond the "traditional" functions such as gene storage, transport and protein synthesis, recent discoveries reveal that RNAs have important "new" biological functions including the RNA silence and gene regulation of riboswitch. Such functions of noncoding RNAs are strongly coupled to the RNA structures and proper structure change, which naturally leads to the RNA folding problem including structure prediction and folding kinetics. Due to the polyanionic nature of RNAs, RNA folding structure, stability and kinetics are strongly coupled to the ion condition of solution. The main focus of this chapter is to review the recent progress in the three major aspects in RNA folding problem: structure prediction, folding kinetics and ion electrostatics. This chapter will introduce both the recent experimental and theoretical progress, while emphasize the theoretical modelling on the three aspects in RNA folding.

  19. Predicting protein folds with fold-specific PSSM libraries.

    PubMed

    Hong, Yoojin; Chintapalli, Sree Vamsee; Ko, Kyung Dae; Bhardwaj, Gaurav; Zhang, Zhenhai; van Rossum, Damian; Patterson, Randen L

    2011-01-01

    Accurately assigning folds for divergent protein sequences is a major obstacle to structural studies. Herein, we outline an effective method for fold recognition using sets of PSSMs, each of which is constructed for different protein folds. Our analyses demonstrate that FSL (Fold-specific Position Specific Scoring Matrix Libraries) can predict/relate structures given only their amino acid sequences of highly divergent proteins. This ability to detect distant relationships is dependent on low-identity sequence alignments obtained from FSL. Results from our experiments demonstrate that FSL perform well in recognizing folds from the "twilight-zone" SABmark dataset. Further, this method is capable of accurate fold prediction in newly determined structures. We suggest that by building complete PSSM libraries for all unique folds within the Protein Database (PDB), FSL can be used to rapidly and reliably annotate a large subset of protein folds at proteomic level. The related programs and fold-specific PSSMs for our FSL are publicly available at: http://ccp.psu.edu/download/FSLv1.0/.

  20. Evolutionary Optimization of Protein Folding

    PubMed Central

    Debès, Cédric; Wang, Minglei; Caetano-Anollés, Gustavo; Gräter, Frauke

    2013-01-01

    Nature has shaped the make up of proteins since their appearance, 3.8 billion years ago. However, the fundamental drivers of structural change responsible for the extraordinary diversity of proteins have yet to be elucidated. Here we explore if protein evolution affects folding speed. We estimated folding times for the present-day catalog of protein domains directly from their size-modified contact order. These values were mapped onto an evolutionary timeline of domain appearance derived from a phylogenomic analysis of protein domains in 989 fully-sequenced genomes. Our results show a clear overall increase of folding speed during evolution, with known ultra-fast downhill folders appearing rather late in the timeline. Remarkably, folding optimization depends on secondary structure. While alpha-folds showed a tendency to fold faster throughout evolution, beta-folds exhibited a trend of folding time increase during the last 1.5 billion years that began during the “big bang” of domain combinations. As a consequence, these domain structures are on average slow folders today. Our results suggest that fast and efficient folding of domains shaped the universe of protein structure. This finding supports the hypothesis that optimization of the kinetic and thermodynamic accessibility of the native fold reduces protein aggregation propensities that hamper cellular functions. PMID:23341762

  1. Development of a residency interviewing preparatory seminar.

    PubMed

    Caballero, Joshua; Benavides, Sandra; Steinberg, Jennifer G; Clauson, Kevin A; Gauthier, Timothy; Borja-Hart, Nancy L; Marino, Jehan

    2012-03-01

    The development of a residency interviewing preparatory seminar (RIPS) is described. The RIPS elective at Nova Southeastern University College of Pharmacy was designed to assist pharmacy students during their last professional year in preparing for the residency application process. The learning objectives of the course focused on improving students' interviewing and presentation skills, professionalism, and developing their curriculum vitae (CV) and personal statement. Course and instructor evaluations and demographic data collected via anonymous surveys were used to ascertain students' perspectives about the course. The class was purposely scheduled to begin in October and end in November, right before the ASHP Midyear Clinical Meeting in early December. Due to limited faculty availability on the scheduled evenings and the desire to provide tailored, in-depth feedback, enrollment was limited. The RIPS was an intensive eight-week elective completed by 10 fourth-year pharmacy students. The course began with an overview of the residency application process, and students submitted their CVs and personal statements to faculty mentors for critique. To simulate residency interview components, students completed several timed activities in class and participated in mock interviews. Students stated that the course improved their application materials, interview skills, and confidence in their ability to obtain a residency. Overall, 78% of RIPS participants matched with a residency program. The RIPS elective was successful in improving residency candidate confidence at the ASHP Midyear Clinical Meeting. Students reported that the course was helpful and improved their confidence and ability to interview.

  2. Elements of analytic style: Bion's clinical seminars.

    PubMed

    Ogden, Thomas H

    2007-10-01

    The author finds that the idea of analytic style better describes significant aspects of the way he practices psychoanalysis than does the notion of analytic technique. The latter is comprised to a large extent of principles of practice developed by previous generations of analysts. By contrast, the concept of analytic style, though it presupposes the analyst's thorough knowledge of analytic theory and technique, emphasizes (1) the analyst's use of his unique personality as reflected in his individual ways of thinking, listening, and speaking, his own particular use of metaphor, humor, irony, and so on; (2) the analyst's drawing on his personal experience, for example, as an analyst, an analysand, a parent, a child, a spouse, a teacher, and a student; (3) the analyst's capacity to think in a way that draws on, but is independent of, the ideas of his colleagues, his teachers, his analyst, and his analytic ancestors; and (4) the responsibility of the analyst to invent psychoanalysis freshly for each patient. Close readings of three of Bion's 'Clinical seminars' are presented in order to articulate some of the elements of Bion's analytic style. Bion's style is not presented as a model for others to emulate or, worse yet, imitate; rather, it is described in an effort to help the reader consider from a different vantage point (provided by the concept of analytic style) the way in which he, the reader, practices psychoanalysis.

  3. PREFACE: Eurotherm Seminar 102: Thermal Management of Electronic Systems

    NASA Astrophysics Data System (ADS)

    Punch, J.; Walsh, E.

    2014-07-01

    About EUROTHERM The aim of the EUROTHERM Committee (www.eurothermcommittee.eu) is to promote and foster European cooperation in Thermal Sciences and Heat Transfer by gathering together scientists and engineers working in specialized areas. The Committee consists of members representing and appointed by national bodies in the EU countries. The current President of EUROTHERM is Professor Anton van Steenhoven from the University of Eindhoven (The Netherlands). The Committee organizes and coordinates European scientific events such as the EUROTHERM Seminars (about 4 per year) and the European Thermal Sciences Conference (every 4 years). About EUROTHERM Seminar 102 (www.eurothermseminar102.com) This seminar, part of the long-running series of European seminars on the thermal sciences, took place in June 2014 at the University of Limerick in Limerick, Ireland. The seminar addressed the topic of 'Thermal Management of Electronic Systems', a critical contemporary application area which represents a vibrant challenge for practitioners of the thermal sciences. We convey special thanks to the reviewers who have evaluated these papers. We also thank the scientific committee, consisting of internationally recognized experts. Their role has been to manage the evaluation of abstracts and the papers selection process as co-coordinators for specific topics. This seminar was hosted by the Stokes Institute at the University of Limerick. It could not have been organized without the efficient help of our administrators and technicians for IT support. This volume of Journal of Physics: Conference Series includes 27 articles presented at the seminar. Dr. Jeff Punch, Chair Stokes Institute, University of Limerick, Limerick, Ireland Email: jeff.punch@ul.ie Prof. Edmond Walsh, Co-Chair Associate Professor, Osney Laboratories, Department of Engineering Science, University of Oxford, UK Email: edmond.walsh@bnc.ox.ac.uk

  4. Detachment folding, fold amplification, and diapirism in thrust wedge experiments

    NASA Astrophysics Data System (ADS)

    Bonini, Marco

    2003-12-01

    The relations between detachment folding, fold amplification, and salt diapirism in contractional settings have been investigated by means of scaled analogue models. The viscosity of the silicone layer simulating salt in nature and the shortening rates were combined in order to reproduce weak (type 1 models) and strong (type 2 models) décollements. Deformation patterns in the roof sequence exhibited two contrasting styles, (1) outward propagation of detachment folding along the décollement (OFP mode) and (2) passive roof duplex (PRD mode). In type 2 models, detachment folding propagated away from the most external thrust in the floor sequence, while in type 1 models, long-lived detachment folds almost invariably localized amplified above a floor thrust tip as a result of strain localization. A silicone wall intruded occasionally into the crestal graben of detachment folds in type 1 and OFP models. Best fitting of transition models data points indicates nonlinear relations with regression curves close to the equilateral hyperbola equation for both OFP-PRD and amplified detachment folds-box folds transitions. A quantitative comparison of model results with nature has been attempted by plotting salt-based fold-and-thrust belts data points on the scaled transition curves obtained from the modeling. Such a comparison relates shear stress products and ratios to the conditions favoring the amplification of detachment folds and the potential emplacement of ductile diapirs in their core. By reducing the roof sequence strength, pore fluid pressure λb is inferred to shift the equilibrium of fold-and-thrust belts toward the field of OFP and diapirism.

  5. Early Events in RNA Folding

    NASA Astrophysics Data System (ADS)

    Thirumalai, D.; Lee, Namkyung; Woodson, Sarah A.; Klimov, Dk

    2001-10-01

    We describe a conceptual framework for understanding the way large RNA molecules fold based on the notion that their free-energy landscape is rugged. A key prediction of our theory is that RNA folding can be described by the kinetic partitioning mechanism (KPM). According to KPM a small fraction of molecules folds rapidly to the native state whereas the remaining fraction is kinetically trapped in a low free-energy non-native state. This model provides a unified description of the way RNA and proteins fold. Single-molecule experiments on Tetrahymena ribozyme, which directly validate our theory, are analyzed using KPM. We also describe the earliest events that occur on microsecond time scales in RNA folding. These must involve collapse of RNA molecules that are mediated by counterion-condensation. Estimates of time scales for the initial events in RNA folding are provided for the Tetrahymena ribozyme.

  6. Kinetic Intermediates in RNA Folding

    NASA Astrophysics Data System (ADS)

    Zarrinkar, Patrick P.; Williamson, James R.

    1994-08-01

    The folding pathways of large, highly structured RNA molecules are largely unexplored. Insight into both the kinetics of folding and the presence of intermediates was provided in a study of the Mg2+-induced folding of the Tetrahymena ribozyme by hybridization of complementary oligodeoxynucleotide probes. This RNA folds via a complex mechanism involving both Mg2+-dependent and Mg2+-independent steps. A hierarchical model for the folding pathway is proposed in which formation of one helical domain (P4-P6) precedes that of a second helical domain (P3-P7). The overall rate-limiting step is formation of P3-P7, and takes place with an observed rate constant of 0.72 ± 0.14 minute-1. The folding mechanism of large RNAs appears similar to that of many multidomain proteins in that formation of independently stable substructures precedes their association into the final conformation.

  7. Graphene folding on flat substrates

    SciTech Connect

    Chen, Xiaoming; Zhao, Yadong; Ke, Changhong; Zhang, Liuyang; Wang, Xianqiao

    2014-10-28

    We present a combined experimental-theoretical study of graphene folding on flat substrates. The structure and deformation of the folded graphene sheet are experimentally characterized by atomic force microscopy. The local graphene folding behaviors are interpreted based on nonlinear continuum mechanics modeling and molecular dynamics simulations. Our study on self-folding of a trilayer graphene sheet reports a bending stiffness of about 6.57 eV, which is about four times the reported values for monolayer graphene. Our results reveal that an intriguing free sliding phenomenon occurs at the interlayer van der Waals interfaces during the graphene folding process. This work demonstrates that it is a plausible venue to quantify the bending stiffness of graphene based on its self-folding conformation on flat substrates. The findings reported in this work are useful to a better understanding of the mechanical properties of graphene and in the pursuit of its applications.

  8. Physical experiments of transpressional folding

    NASA Astrophysics Data System (ADS)

    Tikoff, Basil; Peterson, Karl

    1998-06-01

    In order to understand the process of folding in obliquely convergent settings, we formed folds within a shear box capable of creating homogeneous transpressional deformations. Folds were created in a single layer of stiff mixed plasticine and silicone that overlay a Newtonian silicone, for a variety of plate convergence angles. As small amplitude folds became visible, they were parallel to the long axis of the horizontal finite strain ellipse. With increasing deformation, the fold hinges rotated parallel with the long axis of the horizontal finite strain ellipse for all angles of convergence. This parallelism indicates that fold hinges, once formed, rotate with the horizontal strain ellipse rather than as material lines. The experiments highlight several interesting effects of transpression dynamics. The fold hinges initiate parallel to either ṡ1 or ṡ2 and are parallel to either S1 or S2 with increasing deformation. Neither infinitesimal strain (stress) nor finite strain is resolvable solely from fold geometry. Further, the net amount of contraction determined by folding across the zone was overestimated in all cases except pure contraction. This effect is obvious for the case of wrenching, where folding implies that the zone contracts if elongation parallel to the fold hinge is not considered. Therefore, attempts to balance cross-sections in transpressional zones will tend to overestimate contraction unless the wrench component of deformation is addressed. This result is validated by applying the modeling results in folding in central California adjacent to the San Andreas fault, where cross-section balancing indicates higher amounts of contraction than predicted by plate motion.

  9. COS NUV MAMA Fold Distribution

    NASA Astrophysics Data System (ADS)

    Wheeler, Thomas

    2012-10-01

    The performance of the MAMA microchannel plate can be monitored using a MAMA fold analysis procedure. The fold analysis provides a measurement of the distribution of charge cloud sizes incident upon the anode giving some measure of changes in the pulse-height distribution of the MCP and, therefore, MCP gain. This proposal executes the same steps as the COS MAMA Fold Analysis {12723} during Cycle 19.

  10. COS NUV MAMA Fold Distribution

    NASA Astrophysics Data System (ADS)

    Wheeler, Thomas

    2010-09-01

    The performance of the MAMA microchannel plate can be monitored using a MAMA fold analysis procedure. The fold analysis provides a measurement of the distribution of charge cloud sizes incident upon the anode giving some measure of changes in the pulse-height distribution of the MCP and, therefore, MCP gain. This proposal executes the same steps as the COS MAMA Fold Analysis {11891} during Cycle 17.

  11. Folding superfunnel to describe cooperative folding of interacting proteins.

    PubMed

    Smeller, László

    2016-07-01

    This paper proposes a generalization of the well-known folding funnel concept of proteins. In the funnel model the polypeptide chain is treated as an individual object not interacting with other proteins. Since biological systems are considerably crowded, protein-protein interaction is a fundamental feature during the life cycle of proteins. The folding superfunnel proposed here describes the folding process of interacting proteins in various situations. The first example discussed is the folding of the freshly synthesized protein with the aid of chaperones. Another important aspect of protein-protein interactions is the folding of the recently characterized intrinsically disordered proteins, where binding to target proteins plays a crucial role in the completion of the folding process. The third scenario where the folding superfunnel is used is the formation of aggregates from destabilized proteins, which is an important factor in case of several conformational diseases. The folding superfunnel constructed here with the minimal assumption about the interaction potential explains all three cases mentioned above. Proteins 2016; 84:1009-1016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  12. Compact intermediates in RNA folding

    SciTech Connect

    Woodson, S.A.

    2011-12-14

    Large noncoding RNAs fold into their biologically functional structures via compact yet disordered intermediates, which couple the stable secondary structure of the RNA with the emerging tertiary fold. The specificity of the collapse transition, which coincides with the assembly of helical domains, depends on RNA sequence and counterions. It determines the specificity of the folding pathways and the magnitude of the free energy barriers to the ensuing search for the native conformation. By coupling helix assembly with nascent tertiary interactions, compact folding intermediates in RNA also play a crucial role in ligand binding and RNA-protein recognition.

  13. Changes of protein stiffness during folding detect protein folding intermediates.

    PubMed

    Małek, Katarzyna E; Szoszkiewicz, Robert

    2014-01-01

    Single-molecule force-quench atomic force microscopy (FQ-AFM) is used to detect folding intermediates of a simple protein by detecting changes of molecular stiffness of the protein during its folding process. Those stiffness changes are obtained from shape and peaks of an autocorrelation of fluctuations in end-to-end length of the folding molecule. The results are supported by predictions of the equipartition theorem and agree with existing Langevin dynamics simulations of a simplified model of a protein folding. In the light of the Langevin simulations the experimental data probe an ensemble of random-coiled collapsed states of the protein, which are present both in the force-quench and thermal-quench folding pathways.

  14. Proceedings of the USNRC/EPRI/ANL heated crevice seminar.

    SciTech Connect

    Park, J. Y.; Fruzzetti, K.; Muscara, J.; Diercks, D. R.; Energy Technology; EPRI; USNRC

    2003-08-31

    An international Heated Crevice Seminar, sponsored by the Division of Engineering Technology, Office of Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission, Argonne National Laboratory, and the Electric Power Research Institute, was held at Argonne National Laboratory on October 7-11, 2002. The objective of the seminar was to provide a working forum for the exchange of information by contributing experts on current issues related to corrosion in heated crevices, particularly as it relates to the integrity of PWR steam generator tubes. Forty-five persons from six countries attended the seminar, including representatives from government agencies, private industry and consultants, government research laboratories, nuclear vendors, and electrical utilities. The seminar opened with keynote talks on secondary-side crevice environments associated with IGA and IGSCC of mill-annealed Alloy 600 steam generator tubes and the submodes of corrosion in heat transfer crevices. This was followed by technical sessions on (1) Corrosion in Crevice Geometries, (2) Experimental Methods, (3) Results from Experimental Studies, and (4) Modeling. The seminar concluded with a panel discussion on the present understanding of corrosive processes in heated crevices and future research needs.

  15. An Instructional Seminar for Online Case-Based Discussions

    PubMed Central

    LeBlanc, Jaclyn M.; Rohdieck, Stephanie V.; Khurma, Anand; Dasta, Joseph F.

    2007-01-01

    Objective To assess a training seminar developed to prepare pharmacy instructors to facilitate online discussions. Design A 2-part seminar was developed to train faculty members and teaching assistants to facilitate online case-based discussions. A preseminar survey instrument was distributed to potential attendees and a postseminar survey instrument was given to those who attended the seminar. Assessment Twenty (91%) instructors completed the preseminar survey instrument. Eleven of these instructors attended at least 1 session of the seminar and indicated that the didactic and/or application portions were either “helpful” or “very helpful.” These faculty members and teaching assistants also completed the postseminar survey instrument and conveyed a significant increase in level of comfort in their ability to facilitate online case-based discussions (p=0.004). The 3 most frequently perceived barriers to online teaching remained consistent despite training or teaching experience. Conclusions After attending a training seminar and/or facilitating an online case discussion, participants' comfort level in their ability to teach online increased. Further study of the impact of faculty development programs on teaching effectiveness and student satisfaction with online pharmacy education is warranted. PMID:17619642

  16. An instructional seminar for online case-based discussions.

    PubMed

    LeBlanc, Jaclyn M; Pruchnicki, Maria C; Rohdieck, Stephanie V; Khurma, Anand; Dasta, Joseph F

    2007-06-15

    To assess a training seminar developed to prepare pharmacy instructors to facilitate online discussions. A 2-part seminar was developed to train faculty members and teaching assistants to facilitate online case-based discussions. A preseminar survey instrument was distributed to potential attendees and a postseminar survey instrument was given to those who attended the seminar. Twenty (91%) instructors completed the preseminar survey instrument. Eleven of these instructors attended at least 1 session of the seminar and indicated that the didactic and/or application portions were either "helpful" or "very helpful." These faculty members and teaching assistants also completed the postseminar survey instrument and conveyed a significant increase in level of comfort in their ability to facilitate online case-based discussions (p=0.004). The 3 most frequently perceived barriers to online teaching remained consistent despite training or teaching experience. After attending a training seminar and/or facilitating an online case discussion, participants' comfort level in their ability to teach online increased. Further study of the impact of faculty development programs on teaching effectiveness and student satisfaction with online pharmacy education is warranted.

  17. An Evaluation of a Career Development Seminar Using Crites' Career Maturity Inventory.

    ERIC Educational Resources Information Center

    Ganster, Daniel C.; Lovell, John E.

    1978-01-01

    Holland's theory served as a basis for designing a 15-hour career development seminar for 24 undergraduate students. Seminar participants evidenced significant improvement over 22 control students on four of the six scales of the Career Maturity Inventory. (Author)

  18. What I Did Last Summer: The Fulbright-Hays Seminars Abroad.

    ERIC Educational Resources Information Center

    Martin, Marlene

    2003-01-01

    Describes the Fulbright-Hays seminar and the author's experience with it. Discusses the application process and experiences with Fulbright seminars in Poland, Hungary, Peru, and Ecuador. Notes how she and her colleagues use Fulbright information in their classrooms. (SG)

  19. What I Did Last Summer: The Fulbright-Hays Seminars Abroad.

    ERIC Educational Resources Information Center

    Martin, Marlene

    2003-01-01

    Describes the Fulbright-Hays seminar and the author's experience with it. Discusses the application process and experiences with Fulbright seminars in Poland, Hungary, Peru, and Ecuador. Notes how she and her colleagues use Fulbright information in their classrooms. (SG)

  20. Pseudoknots in RNA folding landscapes

    PubMed Central

    Kucharík, Marcel; Hofacker, Ivo L.; Stadler, Peter F.; Qin, Jing

    2016-01-01

    Motivation: The function of an RNA molecule is not only linked to its native structure, which is usually taken to be the ground state of its folding landscape, but also in many cases crucially depends on the details of the folding pathways such as stable folding intermediates or the timing of the folding process itself. To model and understand these processes, it is necessary to go beyond ground state structures. The study of rugged RNA folding landscapes holds the key to answer these questions. Efficient coarse-graining methods are required to reduce the intractably vast energy landscapes into condensed representations such as barrier trees or basin hopping graphs (BHG) that convey an approximate but comprehensive picture of the folding kinetics. So far, exact and heuristic coarse-graining methods have been mostly restricted to the pseudoknot-free secondary structures. Pseudoknots, which are common motifs and have been repeatedly hypothesized to play an important role in guiding folding trajectories, were usually excluded. Results: We generalize the BHG framework to include pseudoknotted RNA structures and systematically study the differences in predicted folding behavior depending on whether pseudoknotted structures are allowed to occur as folding intermediates or not. We observe that RNAs with pseudoknotted ground state structures tend to have more pseudoknotted folding intermediates than RNAs with pseudoknot-free ground state structures. The occurrence and influence of pseudoknotted intermediates on the folding pathway, however, appear to depend very strongly on the individual RNAs so that no general rule can be inferred. Availability and implementation: The algorithms described here are implemented in C++ as standalone programs. Its source code and Supplemental material can be freely downloaded from http://www.tbi.univie.ac.at/bhg.html. Contact: qin@bioinf.uni-leipzig.de Supplementary information: Supplementary data are available at Bioinformatics online. PMID

  1. Structural Bridges through Fold Space.

    PubMed

    Edwards, Hannah; Deane, Charlotte M

    2015-09-01

    Several protein structure classification schemes exist that partition the protein universe into structural units called folds. Yet these schemes do not discuss how these units sit relative to each other in a global structure space. In this paper we construct networks that describe such global relationships between folds in the form of structural bridges. We generate these networks using four different structural alignment methods across multiple score thresholds. The networks constructed using the different methods remain a similar distance apart regardless of the probability threshold defining a structural bridge. This suggests that at least some structural bridges are method specific and that any attempt to build a picture of structural space should not be reliant on a single structural superposition method. Despite these differences all representations agree on an organisation of fold space into five principal community structures: all-α, all-β sandwiches, all-β barrels, α/β and α + β. We project estimated fold ages onto the networks and find that not only are the pairings of unconnected folds associated with higher age differences than bridged folds, but this difference increases with the number of networks displaying an edge. We also examine different centrality measures for folds within the networks and how these relate to fold age. While these measures interpret the central core of fold space in varied ways they all identify the disposition of ancestral folds to fall within this core and that of the more recently evolved structures to provide the peripheral landscape. These findings suggest that evolutionary information is encoded along these structural bridges. Finally, we identify four highly central pivotal folds representing dominant topological features which act as key attractors within our landscapes.

  2. Structural Bridges through Fold Space

    PubMed Central

    Edwards, Hannah; Deane, Charlotte M.

    2015-01-01

    Several protein structure classification schemes exist that partition the protein universe into structural units called folds. Yet these schemes do not discuss how these units sit relative to each other in a global structure space. In this paper we construct networks that describe such global relationships between folds in the form of structural bridges. We generate these networks using four different structural alignment methods across multiple score thresholds. The networks constructed using the different methods remain a similar distance apart regardless of the probability threshold defining a structural bridge. This suggests that at least some structural bridges are method specific and that any attempt to build a picture of structural space should not be reliant on a single structural superposition method. Despite these differences all representations agree on an organisation of fold space into five principal community structures: all-α, all-β sandwiches, all-β barrels, α/β and α + β. We project estimated fold ages onto the networks and find that not only are the pairings of unconnected folds associated with higher age differences than bridged folds, but this difference increases with the number of networks displaying an edge. We also examine different centrality measures for folds within the networks and how these relate to fold age. While these measures interpret the central core of fold space in varied ways they all identify the disposition of ancestral folds to fall within this core and that of the more recently evolved structures to provide the peripheral landscape. These findings suggest that evolutionary information is encoded along these structural bridges. Finally, we identify four highly central pivotal folds representing dominant topological features which act as key attractors within our landscapes. PMID:26372166

  3. How Does Your Protein Fold? Elucidating the Apomyoglobin Folding Pathway.

    PubMed

    Dyson, H Jane; Wright, Peter E

    2017-01-17

    Although each type of protein fold and in some cases individual proteins within a fold classification can have very different mechanisms of folding, the underlying biophysical and biochemical principles that operate to cause a linear polypeptide chain to fold into a globular structure must be the same. In an aqueous solution, the protein takes up the thermodynamically most stable structure, but the pathway along which the polypeptide proceeds in order to reach that structure is a function of the amino acid sequence, which must be the final determining factor, not only in shaping the final folded structure, but in dictating the folding pathway. A number of groups have focused on a single protein or group of proteins, to determine in detail the factors that influence the rate and mechanism of folding in a defined system, with the hope that hypothesis-driven experiments can elucidate the underlying principles governing the folding process. Our research group has focused on the folding of the globin family of proteins, and in particular on the monomeric protein apomyoglobin. Apomyoglobin (apoMb) folds relatively slowly (∼2 s) via an ensemble of obligatory intermediates that form rapidly after the initiation of folding. The folding pathway can be dissected using rapid-mixing techniques, which can probe processes in the millisecond time range. Stopped-flow measurements detected by circular dichroism (CD) or fluorescence spectroscopy give information on the rates of folding events. Quench-flow experiments utilize the differential rates of hydrogen-deuterium exchange of amide protons protected in parts of the structure that are folded early; protection of amides can be detected by mass spectrometry or proton nuclear magnetic resonance spectroscopy (NMR). In addition, apoMb forms an intermediate at equilibrium at pH ∼ 4, which is sufficiently stable for it to be structurally characterized by solution methods such as CD, fluorescence and NMR spectroscopies, and the

  4. Problem Solving through Paper Folding

    ERIC Educational Resources Information Center

    Wares, Arsalan

    2014-01-01

    The purpose of this article is to describe a couple of challenging mathematical problems that involve paper folding. These problem-solving tasks can be used to foster geometric and algebraic thinking among students. The context of paper folding makes some of the abstract mathematical ideas involved relatively concrete. When implemented…

  5. COS NUV MAMA Fold Distribution

    NASA Astrophysics Data System (ADS)

    Wheeler, Thomas

    2013-10-01

    The performance of the MAMA microchannel plate can be monitored using a MAMA fold analysis procedure. The fold analysis provides a measurement of the distribution of charge cloud sizes incident upon the anode giving some measure of changes in the pulse-height distribution of the MCP and, therefore, MCP gain. This proposal executes the same steps as Cycle 20 proposal 13128.

  6. How do chaperonins fold protein?

    PubMed Central

    Motojima, Fumihiro

    2015-01-01

    Protein folding is a biological process that is essential for the proper functioning of proteins in all living organisms. In cells, many proteins require the assistance of molecular chaperones for their folding. Chaperonins belong to a class of molecular chaperones that have been extensively studied. However, the mechanism by which a chaperonin mediates the folding of proteins is still controversial. Denatured proteins are folded in the closed chaperonin cage, leading to the assumption that denatured proteins are completely encapsulated inside the chaperonin cage. In contrast to the assumption, we recently found that denatured protein interacts with hydrophobic residues at the subunit interfaces of the chaperonin, and partially protrude out of the cage. In this review, we will explain our recent results and introduce our model for the mechanism by which chaperonins accelerate protein folding, in view of recent findings. PMID:27493521

  7. The Impact of First-Year Seminars on College Students' Life-Long Learning Orientations

    ERIC Educational Resources Information Center

    Padgett, Ryan D.; Keup, Jennifer R.; Pascarella, Ernest T.

    2013-01-01

    Using longitudinal data from the Wabash National Study of Liberal Arts Education, this study measured the impact of first-year seminars on college students' life-long learning orientations. The findings suggest that first-year seminars enhance students' life-long learning orientations and that the effect of first-year seminars is mediated through…

  8. A Follow-Up Study of the Three-Week Residential Seminar in PPBS.

    ERIC Educational Resources Information Center

    Civil Service Commission, Washington, DC. Bureau of Training.

    The influence of the Three Week Residential Seminar in PPB offered by the Civil Service Commission on the job performance, attitudes, and career development of participants who attended the first 15 seminars was studied. The seminar program was developed to retrain experienced analysts (financial, budget, and management) and PPB output user…

  9. The Impact of First-Year Seminars on College Students' Life-Long Learning Orientations

    ERIC Educational Resources Information Center

    Padgett, Ryan D.; Keup, Jennifer R.; Pascarella, Ernest T.

    2013-01-01

    Using longitudinal data from the Wabash National Study of Liberal Arts Education, this study measured the impact of first-year seminars on college students' life-long learning orientations. The findings suggest that first-year seminars enhance students' life-long learning orientations and that the effect of first-year seminars is mediated through…

  10. College First-Year Seminars: What Are We Doing, What Should We Be Doing?

    ERIC Educational Resources Information Center

    Reid, Karen M.; Reynolds, Ralph E.; Perkins-Auman, Peggy G.

    2014-01-01

    The modern concept of first-year seminars was introduced in 1972. Ninety-four percent of America's accredited 4-year colleges and universities offered a seminar by 2002. "First-year seminar" defines a fairly diverse instructional construct, but the goal remains to improve student retention rates. Research trends indicate a positive and…

  11. Proceedings of the China-Japan-U.S. Seminar on Mathematical Education.

    ERIC Educational Resources Information Center

    Zhang, Dianzhou, Ed.; And Others

    This document contains the proceedings of the China-Japan-U.S. Seminar on Mathematical Education that was held in 1993 in China. The focus of the Seminar was problem solving in mathematics education. The main purposes of the seminar were: to examine the present states of problem solving in school mathematics in China, Japan, and the U.S.; to…

  12. "Freeing Students to Do Their Best": Examining Writing in First-Year Seminars

    ERIC Educational Resources Information Center

    Thaiss, Chris; Moloney, Kara; Chaozon-Bauer, Pearl

    2016-01-01

    First-Year Seminars (FYS) are among the high-impact practices described by AAC&U. We studied the long-standing First-Year Seminar Program at our public research university for the ways in which writing assignments--individualized for each seminar--help faculty and students achieve program objectives in critical and analytical thinking, the…

  13. Seminars on International Education for State Foreign Language Supervisors, September 1972 and April 1973. Final Report.

    ERIC Educational Resources Information Center

    Scebold, C. Edward

    The Modern Language Association conducted two special seminars on international education designed especially for the information of state foreign language supervisors and consultants. The seminars were held on September 28-29, 1972, and April 5-6, 1973. This report gives the agendas for both seminars, a list of the participants, and a discussion…

  14. An Interdisciplinary Study of the SARS Virus: A One-Semester First-Year Seminar

    ERIC Educational Resources Information Center

    Ealy, Julie; Dorward, Adrienne

    2005-01-01

    The rationale for the first-year seminar is to introduce freshmen to the university. The basic components of a first-year seminar are academic integrity, skill development, a sense of community, active and collaborative learning strategies, and technology. All freshmen must take a first-year seminar that consists primarily of freshmen, although…

  15. An Interdisciplinary Study of the SARS Virus: A One-Semester First-Year Seminar

    ERIC Educational Resources Information Center

    Ealy, Julie; Dorward, Adrienne

    2005-01-01

    The rationale for the first-year seminar is to introduce freshmen to the university. The basic components of a first-year seminar are academic integrity, skill development, a sense of community, active and collaborative learning strategies, and technology. All freshmen must take a first-year seminar that consists primarily of freshmen, although…

  16. Why Manufacturers Do--and Do Not--Attend Educational Seminars. SBDC Professional Enrichment.

    ERIC Educational Resources Information Center

    Swanson, David

    Examination of numerous studies of executives of small manufacturing firms in Iowa offered insights on their attitudes and actions regarding educational seminars. Findings showed that 62.7 percent of manufacturers attended at least one seminar in the last year. The term "seminar" had a better customer satisfaction rating than…

  17. "Freeing Students to Do Their Best": Examining Writing in First-Year Seminars

    ERIC Educational Resources Information Center

    Thaiss, Chris; Moloney, Kara; Chaozon-Bauer, Pearl

    2016-01-01

    First-Year Seminars (FYS) are among the high-impact practices described by AAC&U. We studied the long-standing First-Year Seminar Program at our public research university for the ways in which writing assignments--individualized for each seminar--help faculty and students achieve program objectives in critical and analytical thinking, the…

  18. A spiritual health community seminar based on religious commitment research.

    PubMed

    Lottes, Christine R; Engstrom, Del; Engstrom, Lorri F

    2002-12-01

    There is a need for spiritual health seminars at the work site and through hospital and other community venues. This article describes how the authors prepared for and conducted seminars in their community. The research demonstrates that religious commitment may play a beneficial role in an individual's health. Once the authors were armed with this research and a fundamentally sound and practical program, they were able to assist individuals in their community in designing and initiating their own individual spiritual health workouts, which may then influence their physical and mental health. In this way, the authors were able to apply holistic principles of spirit, mind, and body.

  19. Rondeau Seminars amalgamated mid-sagittal (lateral) cephalometric analysis.

    PubMed

    Palencar, Adrian J

    2014-01-01

    The author presents a comprehensive International Association for Orthodontics--Rondeau Seminars Amalgamated Mid-sagittal (Lateral) Cephalometric Analysis. Norms on the Cephalometric Data Sheet are age and gender specific for the Caucasian population and the postings are color coded for visual attraction. If the patient is ofa different ethnic group, the Norms should be adjusted accordingly. This Cephalometric Analysis is comprised often Sections, in alphabetical order and twenty nine Factors. The author expanded Rondeau Seminars Cephalometric Analysis by only six Factors, thus fulfilling the requirement for the case presentation for the Fellow of the IAO and the Diplomate ofthe IBO.

  20. Dental witness seminars: dentistry in the UK since 1948.

    PubMed

    Wilson, N H F; Gelbier, S

    2016-02-12

    Witness seminars attempt to get behind the scenes of advances and developments to find out what really happened at certain times; they are not intended to provide a detailed history of events. This paper presents highlights from the five John McLean Archive witness seminars, providing an instructional collection of memories and insights into the world of dentistry in the UK since the late 1940s. It is concluded that future change will be seen as a welcome constant to be used for the benefit of the profession and the patients and communities it serves.

  1. Guest speakers in a professional development seminar series.

    PubMed

    Zorek, Joseph A; Katz, Norman L; Popovich, Nicholas G

    2011-03-10

    To evaluate the impact guest speakers have on student development in a professional development seminar series. Over a 5-semester period, presentations were given by 18 guest speakers as part of a professional development seminar series. A 28-item survey instrument was constructed and administered to 68 students to assess the impact of the guest speakers on the students' professional development. Forty-six (68%) students completed the survey instrument, and the results demonstrated the value of the guest speakers, most notably in the areas of career development and professional responsibility. Exposing pharmacy students to guest speakers from varied pharmacy career paths positively impacted students' knowledge of career options and professional development.

  2. Inframammary fold: a histologic reappraisal.

    PubMed

    Muntan, C D; Sundine, M J; Rink, R D; Acland, R D

    2000-02-01

    The inframammary fold is a defining element in the shape and structure of the female breast. It should be preserved whenever possible in ablative procedures and recreated accurately when the breast is reconstructed after mastectomy. To date, no accurate anatomic description of this essential structure exists. Previous studies have suggested that the fold is produced by a supporting ligament running from the dermis in the fold region to a variety of locations on the rib cage. This clinic's experience with mastectomy, augmentation mammaplasty, and breast reconstruction does not support the existence of a ligamentous structure. To define the structure of the inframammary fold, 10 female and 2 male cadavers were studied. The anterior chest wall was removed en bloc and frozen in orthostatic position. Parasagittal sections were made of the inframammary fold with the chest wall intact. After decalcification of the ribs and routine histologic preparation, thin sections were stained with Gomori's trichrome. On light microscopic examination, no demonstrable ligamentous structure of dense regular connective tissue could be identified in the fold region in any of the 12 specimens. Superficial and deep fascial layers were uniformly observed anterior to the pectoralis major and serratus anterior muscles. The superficial fascia was connected to the dermis in the fold region in a variety of configurations. In some cases, the deep fascia fused with the superficial fascia and dermis at the fold level. In other cases, bundles of collagen fibers arising from the superficial fascial layer were found to insert into the dermis at the inframammary fold, slightly inferior to it, or both. These bundles were observed consistently in sections from the sternum to the middle axillary line. They were distinct from Cooper's suspensory ligaments, which are seen more superiorly in the glandular tissue.

  3. Folding gravitational-wave interferometers

    NASA Astrophysics Data System (ADS)

    Sanders, J. R.; Ballmer, Stefan W.

    2017-01-01

    The sensitivity of kilometer-scale terrestrial gravitational wave interferometers is limited by mirror coating thermal noise. Alternative interferometer topologies can mitigate the impact of thermal noise on interferometer noise curves. In this work, we explore the impact of introducing a single folding mirror into the arm cavities of dual-recycled Fabry–Perot interferometers. While simple folding alone does not reduce the mirror coating thermal noise, it makes the folding mirror the critical mirror, opening up a variety of design and upgrade options. Improvements to the folding mirror thermal noise through crystalline coatings or cryogenic cooling can increase interferometer range by as much as a factor of two over the Advanced LIGO reference design.

  4. Fog spontaneously folds mosquito wings

    NASA Astrophysics Data System (ADS)

    Dickerson, Andrew K.; Liu, Xing; Zhu, Ting; Hu, David L.

    2015-02-01

    The flexibility of insect wings confers aerodynamic benefits, but can also present a hazard if exposed to fog or dew. Fog can cause water to accumulate on wings, bending them into tight taco shapes and rendering them useless for flight. In this combined experimental and theoretical study, we use high-speed video to film the spontaneous folding of isolated mosquito wings due to the evaporation of a water drop. We predict shapes of the deformed wing using two-dimensional elastica theory, considering both surface tension and Laplace pressure. We also recommend fold-resistant geometries for the wings of flapping micro-aerial vehicles. Our work reveals the mechanism of insect wing folding and provides a framework for further study of capillarity-driven folding in both natural and biomimetic systems at small scales.

  5. Protein folding by motion planning

    NASA Astrophysics Data System (ADS)

    Thomas, Shawna; Song, Guang; Amato, Nancy M.

    2005-12-01

    We investigate a novel approach for studying protein folding that has evolved from robotics motion planning techniques called probabilistic roadmap methods (PRMs). Our focus is to study issues related to the folding process, such as the formation of secondary and tertiary structures, assuming we know the native fold. A feature of our PRM-based framework is that the large sets of folding pathways in the roadmaps it produces, in just a few hours on a desktop PC, provide global information about the protein's energy landscape. This is an advantage over other simulation methods such as molecular dynamics or Monte Carlo methods which require more computation and produce only a single trajectory in each run. In our initial studies, we obtained encouraging results for several small proteins. In this paper, we investigate more sophisticated techniques for analyzing the folding pathways in our roadmaps. In addition to more formally revalidating our previous results, we present a case study showing that our technique captures known folding differences between the structurally similar proteins G and L. This research was supported in part by NSF CAREER Award CCR-9624315, NSF Grants ACI-9872126, EIA-9975018, EIA-0103742, EIA-9805823, ACR-0113971, CCR-0113974, EIA-9810937, EIA-0079874 and the Texas Higher Education Coordinating Board grant ATP-000512-0261-2001. ST was supported in part by an NSF Graduate Research Fellowship. GS was supported in part by an IBM PhD Fellowship.

  6. Protein folding by motion planning.

    PubMed

    Thomas, Shawna; Song, Guang; Amato, Nancy M

    2005-11-09

    We investigate a novel approach for studying protein folding that has evolved from robotics motion planning techniques called probabilistic roadmap methods (PRMs). Our focus is to study issues related to the folding process, such as the formation of secondary and tertiary structures, assuming we know the native fold. A feature of our PRM-based framework is that the large sets of folding pathways in the roadmaps it produces, in just a few hours on a desktop PC, provide global information about the protein's energy landscape. This is an advantage over other simulation methods such as molecular dynamics or Monte Carlo methods which require more computation and produce only a single trajectory in each run. In our initial studies, we obtained encouraging results for several small proteins. In this paper, we investigate more sophisticated techniques for analyzing the folding pathways in our roadmaps. In addition to more formally revalidating our previous results, we present a case study showing that our technique captures known folding differences between the structurally similar proteins G and L.

  7. Results from the Independent Evaluation of the Seminars on Science

    ERIC Educational Resources Information Center

    Stokes, Laura; St. John, Mark; Hirabayashi, Judy; Smith, Anita

    2007-01-01

    In 1998, the American Museum of Natural History (AMNH) launched an ambitious effort to create on-line science courses for K-12 educators that would immerse them in exciting science topics and give them access to the Museum's scientific resources (scientists, research, expeditions, collections, and exhibitions). This project, called Seminars on…

  8. Social and Emotional Learning in a Freshman Seminar

    ERIC Educational Resources Information Center

    Wyatt, Jeannette B.; Bloemker, Geraldine A.

    2013-01-01

    First year college students are challenged both socially and academically in their transition to college life. The literature suggests that social and emotional competence skills can help with this transition. This article describes the course content for a University freshman seminar that teaches skills in social and emotional competence in order…

  9. Inequalities in Educational Development: Papers Presented at an IIEP Seminar.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France). International Inst. for Educational Planning.

    Based on the realization that the rapid worldwide growth of educational systems over the last two decades has not produced the expected eradication of social inequality, an international seminar was held for educational policy-makers, planners from developing countries, research workers in the area, and representatives of aid agencies from 33…

  10. Group Seminars: Dialogues To Enhance Professional Development and Reflection.

    ERIC Educational Resources Information Center

    Wiltz, Nancy W.

    Group seminars, or small discussion groups, support cooperative reflection between teachers, expose interns to new perspectives, help them develop professional relationships, and allow time for them to expand and deepen their reflective analysis of everyday occurrences. A group of 15 student teachers in an early childhood program at one university…

  11. ANTA Training Update Seminar Proceedings (Brisbane, Australia, July 10, 1997).

    ERIC Educational Resources Information Center

    Australian National Training Authority, Brisbane.

    This document contains the papers and questions submitted at the Australian National Training Authority's 1997 training update seminar, which focused on vocational education and training in schools and in technical and further education (TAFE) institutions across Australia. The following papers are included: "Welcome and Comments"…

  12. GCLR Web Seminars as a Venue for Transformative Educational Policy

    ERIC Educational Resources Information Center

    Angay-Crowder, Tuba; Albers, Peggy; Pace, Christi L.; Jung, Jin Kyeong Frances; Hwang, Ju A.; Pang, Myoung Eun

    2014-01-01

    This article features a discussion about the significance of global perspectives in shaping critical literacy through a web seminar project, Global Conversations in Literacy Research (GCLR). Ubiquitous media and worldwide communication via Internet change the perceptions about literacy and language, urging critical discussions around literacy…

  13. LEADERSHIP DEVELOPMENT SEMINAR, VOCATIONAL-TECHNICAL EDUCATION. FINAL REPORT.

    ERIC Educational Resources Information Center

    NELSON, RICHARD S.; SMITH, CLODUS R.

    THIRTY-SEVEN VOCATIONAL EDUCATORS, EIGHT STAFF MEMBERS, AND 29 RESOURCE PERSONS PARTICIPATED IN A SEMINAR DESIGNED TO DEVELOP UNDERSTANDINGS, ABILITIES, AND ATTITUDES FOR MORE EFFECTIVE LEADERSHIP BY THE PROFESSIONAL PERSONNEL IN 11 WESTERN STATES AND GUAM. SUMMARIES OF THE FOLLOWING PRESENTATIONS ARE INCLUDED--(1) "HOW TO COMMUNICATE--ORAL…

  14. SEMINARS FOR THE GIFTED IN OHIO SCHOOLS. STATUS STUDY.

    ERIC Educational Resources Information Center

    HORN, R.A.

    A COLLECTION OF THE DIFFERENT PROGRAMS IN OHIO FOR GIFTED CHILDREN IS PRESENTED. THE AKRON SUMMER PROGRAM HAS CREATIVE LEARNING CENTERS, ENROLLING PUPILS FROM FIFTH TO TWELFTH GRADE. CLASSES ARE PROVIDED IN ART, MUSIC, SCIENCE, MATHEMATICS, WRITING AND DRAMATICS. CREATIVITY IS EMPHASIZED. AKRON BUCHTEL LITERATURE SEMINAR IS A COURSE FOR ADVANCED…

  15. Arts Education Beyond the Classroom. ACA Arts Research Seminar Series.

    ERIC Educational Resources Information Center

    Balfe, Judith H., Ed.; Heine, Joni Cherbo, Ed.

    The 13 seminar papers presented in this collection discuss various avenues used for educating adults in the arts in order to enrich existing arts audiences and to educate the widest possible adult population in the practice and history of art and aesthetics. These efforts will ensure that the quality and quantity of arts participation and support…

  16. Structuring an Undergraduate Mathematics Seminar Dealing with Options and Hedging

    ERIC Educational Resources Information Center

    Prevot, K. J.

    2006-01-01

    Offering mathematics majors the opportunity to engage in current, real-world applications can be an important enhancement to their undergraduate course curriculum. Instead of focusing on the traditional topic areas in pure and/or applied mathematics, one may structure a seminar course for senior mathematics majors by concentrating on a specific…

  17. Fulbright-Hays Seminars Abroad Program: Malaysia 1995. Participants' Reports.

    ERIC Educational Resources Information Center

    Malaysian-American Commission on Educational Exchange, Kuala Lumpur.

    These reports and lesson plans were developed by teachers and coordinators who traveled to Malaysia during the summer of 1995 as part of the U.S. Department of Education's Fulbright-Hays Seminars Abroad Program. Sections of the report include: (1) "Gender and Economics: Malaysia" (Mary C. Furlong); (2) "Malaysia: An Integrated,…

  18. A Successful Senior Seminar: Unsolved Problems in Number Theory

    ERIC Educational Resources Information Center

    Styer, Robert

    2014-01-01

    The "Unsolved Problems in Number Theory" book by Richard Guy provides nice problems suitable for a typical math major. We give examples of problems that have worked well in our senior seminar course and some nice results that senior math majors can obtain.

  19. 1982 UCC-ND/GAT environmental protection seminar: proceedings

    SciTech Connect

    Not Available

    1983-04-01

    This environmental protection seminar was divided into seven sessions: (1) general environmental protection, (2) air and water pollution control, (3) spill control and countermeasures, (4) toxic materials control, (5) hazardous materials control, (6) environmental protection projects, and (7) cost benefit analysis. Separate abstracts have been prepared for the 41 papers presented therein. (ACR)

  20. Seminar on Sanitation for Restaurant Owners and Managers. Unit II.

    ERIC Educational Resources Information Center

    Threlkeld, Joyce C.

    Intended for use in conducting short seminars on sanitation for restaurant owners and managers, unit two of the curriculum guide is organized to provide four hours of classroom instruction. Four major concepts are emphasized. The first concept, providing sanitary conditions in food service establishments, discusses safe use and storage of cleaning…

  1. Results from the Independent Evaluation of the Seminars on Science

    ERIC Educational Resources Information Center

    Stokes, Laura; St. John, Mark; Hirabayashi, Judy; Smith, Anita

    2007-01-01

    In 1998, the American Museum of Natural History (AMNH) launched an ambitious effort to create on-line science courses for K-12 educators that would immerse them in exciting science topics and give them access to the Museum's scientific resources (scientists, research, expeditions, collections, and exhibitions). This project, called Seminars on…

  2. Report on Mitchell Senior Seminar 1973-74.

    ERIC Educational Resources Information Center

    Fornander, Garold A.

    Describing and evaluating an experimental program in experiential education conducted during the 1973-74 school year at Mitchell High School in Colorado Springs, Colorado, this paper includes: a discussion of program planning and development; a report on the operation of the Seminar; a discussion of the evaluation process and results; and a…

  3. Seminar On Sanitation for Restaurant Owners and Managers. Unit I.

    ERIC Educational Resources Information Center

    Threlkeld, Joyce C.

    Intended for use in conducting short seminars on sanitation for restaurant owners and managers, the conceptual outline is organized to provide four hours of classroom instruction. Two major concepts are emphasized. The first concept, the effect of sanitary practices on the financial profits of food service, focuses on: (1) service and quality to…

  4. Curriculum Development Workshop-Seminar in Media. Final Report.

    ERIC Educational Resources Information Center

    Miami-Dade Junior Coll., FL.

    Following a Curriculum Development Workshop-Seminar in media which was designed to prepare teachers to implement courses and programs in their own schools, teachers from elementary, secondary, and community college levels of instruction prepared written responses detailing their goals and objectives and collected them in this document. Contents…

  5. Perceptions of learning as a function of seminar group factors.

    PubMed

    Jaarsma, A Debbie C; de Grave, Willem S; Muijtjens, Arno M M; Scherpbier, Albert J J A; van Beukelen, Peter

    2008-12-01

    Small-group learning is advocated for enhancing higher-order thinking and the development of skills and attitudes. Teacher performance, group interaction and the quality of assignments have been shown to affect small-group learning in hybrid and problem-based curricula. This study aimed to examine the perceptions of student groups as to how teacher performance, group interaction and the quality of assignments are related to one another and to learning effects in seminars of 15-30 students in a hybrid curriculum. We constructed a 28-item questionnaire and administered it to 639 students attending 32 seminars in Years 1-4 of an undergraduate veterinary curriculum. We performed factor analysis and reliability analysis of the questionnaire. We used correlation and regression analyses to explore the interactions of the four-factor model, with teacher performance, group interaction and quality of assignments as independent variables and the perceived learning effect of the seminars as the dependent variable. The response rate was 99%. Teacher performance (beta = 0.78) and group interaction (- 0.28) significantly influenced the perceived learning effect. The total effect of the quality of assignments (through effects on teacher performance and group interaction) was 0.47. The strong relationship between teacher performance and learning effect suggests that students rely strongly on their teachers. The negative effect of group interaction may reflect poor alignment of teaching and assessment and poor organisation of group processes. This should be further examined. Comparative studies on seminars are also recommended.

  6. Teaching Critical Thinking: Using Seminars for 21st Century Literacy

    ERIC Educational Resources Information Center

    Roberts, Terry; Billings, Laura

    2012-01-01

    Help students meet today's literacy demands with this new book from Terry Roberts and Laura Billings. The authors show how a seminar approach can lead students deeper into a text and improve their speaking, listening, and writing skills, as recommended by the Common Core State Standards. Roberts and Billings provide easy-to-follow information on…

  7. A Seminar Approach to T.A.G. Education.

    ERIC Educational Resources Information Center

    Hanson, Roger L.

    A former teacher of secondary talented and gifted (T.A.G.) students outlines principles and procedures of a seminar approach in which students assume the role of teachers. Procedures are seen to involve student interviews, student teacher conferences, and opportunities for independent work. Sample forms for the interview and project study aspects…

  8. Structuring an Undergraduate Mathematics Seminar Dealing with Options and Hedging

    ERIC Educational Resources Information Center

    Prevot, K. J.

    2006-01-01

    Offering mathematics majors the opportunity to engage in current, real-world applications can be an important enhancement to their undergraduate course curriculum. Instead of focusing on the traditional topic areas in pure and/or applied mathematics, one may structure a seminar course for senior mathematics majors by concentrating on a specific…

  9. Incorporating Business Communication in an Integrative Business Seminar.

    ERIC Educational Resources Information Center

    Luse, Donna W.

    1999-01-01

    Describes the Integrative Business Seminar in the College of Business Administration at Northeast Louisiana University in which the principal courses in business communication, management, marketing, and finance as well as a segment in problem solving, are taught as one 15-credit hour block in which subject areas are treated as an integrated…

  10. The Kendall College Human Potential Seminar: Guidelines and Materials.

    ERIC Educational Resources Information Center

    Kleemann, Joseph L.

    The aim of the Kendall College Human Potential Seminar (KCHPS) is to provide a structure within which persons can generate and share extensive positive information about themselves. It also creates greater participant awareness of, and respect for, human potential--their own as well as that of others. This paper consists of guidelines and…

  11. Ice Cream Seminars for Graduate Students: Imparting Chemical Information Literacy

    ERIC Educational Resources Information Center

    Garritano, Jeremy R.

    2007-01-01

    This article provides information on a chemical information literacy program designed primarily for new graduate students. The full implementation of this program is discussed, including defining its purpose, topics covered, content presented, methods of marketing, and evaluation. The result is a series of voluntary seminars given biweekly…

  12. It's Your Move: Offering Seminars to Teach Strategy Games.

    ERIC Educational Resources Information Center

    Moore, Rhonda Bodine

    1994-01-01

    Gifted elementary students at the Center for Gifted Education in Columbia, Missouri, participated in a seminar designed to teach them the fundamentals of chess and other strategy board games. Students learned that beginning chess is accessible to everyone, learned problem solving and concentration, and created their own strategy board games. (JDD)

  13. Hamlet on the Macintosh: An Experimental Seminar That Worked.

    ERIC Educational Resources Information Center

    Strange, William C.

    1987-01-01

    Describes experimental college Shakespeare seminar that used Macintosh computers and software called ELIZA and ADVENTURE to develop character dialogs and adventure games based on Hamlet's characters and plots. Programming languages are examined, particularly their relationship to metaphor, and the use of computers in humanities is discussed. (LRW)

  14. Depth Psychology and Student Films: An Experimental Seminar.

    ERIC Educational Resources Information Center

    Timberg, Bernard M.

    1980-01-01

    Describes a seminar which organized a series of student films by characterizing their surface themes and patterns of symbolic expression beneath their surface layers, using Jungian psychology. Implications of student films as overt and covert vehicles of self-expression are discussed. (JMF)

  15. Planning, Practice, and Assessment in the Seminar Classroom

    ERIC Educational Resources Information Center

    Billings, Laura; Roberts, Terry

    2006-01-01

    The Paideia Seminar was first defined as part of philosopher Mortimer Adler's Paideia Program in "The Paideia Proposal" (1982) and two other books that followed ("Paideia Problems and Possibilities," 1983, and "The Paideia Program," 1984) shortly thereafter. From the beginning, this teaching and learning strategy was intended to be used as part of…

  16. A Seminar Approach to T.A.G. Education.

    ERIC Educational Resources Information Center

    Hanson, Roger L.

    A former teacher of secondary talented and gifted (T.A.G.) students outlines principles and procedures of a seminar approach in which students assume the role of teachers. Procedures are seen to involve student interviews, student teacher conferences, and opportunities for independent work. Sample forms for the interview and project study aspects…

  17. GCLR Web Seminars as a Venue for Transformative Educational Policy

    ERIC Educational Resources Information Center

    Angay-Crowder, Tuba; Albers, Peggy; Pace, Christi L.; Jung, Jin Kyeong Frances; Hwang, Ju A.; Pang, Myoung Eun

    2014-01-01

    This article features a discussion about the significance of global perspectives in shaping critical literacy through a web seminar project, Global Conversations in Literacy Research (GCLR). Ubiquitous media and worldwide communication via Internet change the perceptions about literacy and language, urging critical discussions around literacy…

  18. Arts Education Beyond the Classroom. ACA Arts Research Seminar Series.

    ERIC Educational Resources Information Center

    Balfe, Judith H., Ed.; Heine, Joni Cherbo, Ed.

    The 13 seminar papers presented in this collection discuss various avenues used for educating adults in the arts in order to enrich existing arts audiences and to educate the widest possible adult population in the practice and history of art and aesthetics. These efforts will ensure that the quality and quantity of arts participation and support…

  19. Hamlet on the Macintosh: An Experimental Seminar That Worked.

    ERIC Educational Resources Information Center

    Strange, William C.

    1987-01-01

    Describes experimental college Shakespeare seminar that used Macintosh computers and software called ELIZA and ADVENTURE to develop character dialogs and adventure games based on Hamlet's characters and plots. Programming languages are examined, particularly their relationship to metaphor, and the use of computers in humanities is discussed. (LRW)

  20. Toward the Unnamed: Creative Strategies in a Fine Arts Seminar.

    ERIC Educational Resources Information Center

    Careau, Steven

    2001-01-01

    Describes an honors-level fine arts seminar that culminates in the creation of an 'unnamed' object. Stresses direct manipulation of materials leading to works free of conceptual pre-determination. Argues that naming follows creation; leaving a work unnamed allows artists to experience the dynamic of creation. (NB)

  1. Reflections of Students in Their Use of Asynchronous Online Seminars

    ERIC Educational Resources Information Center

    Groves, Mark; O'Donoghue, John

    2009-01-01

    This paper reports on research that has been carried out into the use, process, and effectiveness of an asynchronous online seminar within an undergraduate sports studies degree programme. Contemporary sources are used to justify the use of technology supported learning (TSL) in higher education and to inform a reflective and critical account of…

  2. Seminar in Language and Language Learning. Final Report.

    ERIC Educational Resources Information Center

    Washington Univ., Seattle.

    Collected here are ten unpublished work papers from a 1962 Seminar in Seattle, held for the purpose of evaluating the interdisciplinary needs of the doctoral candidate who is receiving special training to organize the teaching of foreign languages in schools and universities. Authors are Dwight L. Bolinger (linguistics), John B. Carroll (programed…

  3. Ice Cream Seminars for Graduate Students: Imparting Chemical Information Literacy

    ERIC Educational Resources Information Center

    Garritano, Jeremy R.

    2007-01-01

    This article provides information on a chemical information literacy program designed primarily for new graduate students. The full implementation of this program is discussed, including defining its purpose, topics covered, content presented, methods of marketing, and evaluation. The result is a series of voluntary seminars given biweekly…

  4. Educational Project on Indonesia. Fulbright Hayes Summer Seminar.

    ERIC Educational Resources Information Center

    Hribar, Georgeanne C.

    These lesson plans were developed by a participant in the Fulbright Summer Seminar on Indonesia. The materials provide information for teaching about economic and social factors affecting development of the region. There are four lessons in the packet. The lessons are: (1) "Centripetal and Centrifugal Forces" (geographical, historical,…

  5. Material Feminist Practices in a Body Politics Seminar

    ERIC Educational Resources Information Center

    Stein, Rachel

    2014-01-01

    In this article, Rachel Stein focuses on two course projects in which students apply materialist feminist practices within a capstone women's studies seminar entitled Body Politics. Undertaking these projects, students become more critically aware of gendered materialities that they had previously taken for granted as they deconstruct material…

  6. Group Development in a High School Adjustment Seminar.

    ERIC Educational Resources Information Center

    Floyd, Nubra Elaine

    1989-01-01

    Directed seminar concerning academic difficulty for ninth-grade Afro-American students (N=5) to observe group dynamics in relation to Bion's concept of psychodynamic group process and Bennis and Shepard's theory of group development. Observed changes in life of group that suggest phasic development. Noted group resistance to Black female…

  7. The Institute and the Environment: An Awareness Seminar.

    ERIC Educational Resources Information Center

    Freeh, LaVern A.

    Focusing on the Institute's role in environmental affairs, the challenges facing the Institute, and the importance of its current activities and programs as they relate to the environment, an Environmental Issues Seminar was conducted by the Institute of Agriculture, University of Minnesota on September 16-17, 1971. This publication contains the…

  8. VOCATIONAL-TECHNICAL EDUCATION LEADERSHIP DEVELOPMENT SEMINAR. FINAL REPORT.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Coll. of Education.

    SIXTY VOCATIONAL EDUCATION LEADERS FROM 18 STATES MET FOR A 2-WEEK SEMINAR IN JULY 1967 TO GAIN--(1) EXPERIENCE IN CONFERENCE LEADING AND OTHER LEADERSHIP TECHNIQUES, (2) AN INSIGHT INTO THE POSSIBILITIES AND RESPONSIBILITIES OF LEADERSHIP IN VOCATIONAL-TECHNICAL EDUCATION, (3) AN UNDERSTANDING OF TRENDS AND FUTURE DEVELOPMENTS, AND (4) AN INSIGHT…

  9. Leadership Development Seminar in Vocational Technical Education. Final Report.

    ERIC Educational Resources Information Center

    Selland, Larry G., Ed.

    A seminar to expand the leadership potential of 34 selected state and local vocational educators from 21 states was held June 2-7, 1968. Specific objectives were to develop an understanding of the critical areas of need for vocational-technical programs, an awareness of desirable program developments to meet these needs, and a knowledge of…

  10. Three Perspectives on the 2012 ACTE National Policy Seminar

    ERIC Educational Resources Information Center

    Comer, Jim; Beasley, Candice; Moody, Kimberly; Nelson, Christine

    2012-01-01

    The ACTE National Policy Seminar (NPS) is a time for Association of Career and Technical Education (ACTE) members to meet with Members of Congress or their staff, hear from high-ranking officials in various levels of government, attend educational sessions, network with fellow ACTE members and more. In this article, the authors provide their…

  11. Mexico 1996. Fulbright-Hays Summer Seminar Abroad 1996 (Mexico).

    ERIC Educational Resources Information Center

    Lopez, Salvador

    This paper shares the impressions of a participant from the 1996 Fulbright-Hays Summer Seminars Abroad Program in Mexico. These impressions address several current interest topics about international relations with Mexico including: (1) immigration; (2) politics; (3) education; (4) the economy; (5) the environment; (6) the media; (7) religion; and…

  12. A Multidisciplinary First-Year Seminar about Tuberculosis.

    ERIC Educational Resources Information Center

    Fluck, Richard A.

    2001-01-01

    Describes a writing intensive seminar for college freshman. Includes goals, reading assignments, writing assignments, and group projects. Provides web-based resources on tuberculosis along with an evaluation sheet for web site reviews. Concludes that students exhibited great interest in the topic and course feedback was positive. (DLH)

  13. Summer Pre-College Seminar. Camelot. The Challenge Story.

    ERIC Educational Resources Information Center

    Hayman, Ed

    This paper discusses the 1970 Pre-College Seminar conducted by the University of Michigan Flint College for Flint high school students. A two phase program was designed to acknowledge the differing needs of the participants. The first phase was a six week program for all students without regard to their grade achievement. The second phase was…

  14. Chemical Safety and Scientific Ethics in a Sophomore Chemistry Seminar.

    ERIC Educational Resources Information Center

    Moody, Anne E.; Freeman, R. Griffith

    1999-01-01

    Describes how chemical safety and scientific ethics are incorporated into a sophomore seminar in chemistry. Suggests that students need to recognize potential chemical hazards, choose appropriate methods for protecting themselves, and understand the ethical guidelines that the scientific community needs in order to function. (CCM)

  15. Serious Games: A Seminar Map for International Business Schools

    ERIC Educational Resources Information Center

    Witte, Anne E.

    2014-01-01

    One business school addressed the "zeitgeist" of the financial crisis by introducing in its inaugural seminar the cultural and ethical values too often absent from the types of transactions students are trained to manage. Drawing from cross-cultural and communication studies, the author tested "serious games"--cultural…

  16. Material Feminist Practices in a Body Politics Seminar

    ERIC Educational Resources Information Center

    Stein, Rachel

    2014-01-01

    In this article, Rachel Stein focuses on two course projects in which students apply materialist feminist practices within a capstone women's studies seminar entitled Body Politics. Undertaking these projects, students become more critically aware of gendered materialities that they had previously taken for granted as they deconstruct material…

  17. Proceedings of the Third EPRI Phased Array Ultrasound Seminar

    SciTech Connect

    2003-12-01

    Phased array technology for ultrasonic examination is providing innovative solutions for nuclear in-service examination applications. EPRI has been a prime mover in the development and deployment of phased array ultrasound applications in the domestic nuclear market over the past decade. As part of this strategic effort, EPRI has hosted a series of seminars on phased array technology and its applications.

  18. Enhancing Leadership Education: Insights from a Seminar Evaluation

    ERIC Educational Resources Information Center

    Lyman, Linda L.; Gardner, Dianne C.

    2008-01-01

    Definitions are central to both the practice and the power of leadership. This deceptively simple supposition was the basis for an elective doctoral leadership seminar at Illinois State University designed and taught by Lyman in Fall 2005, and replicated by Gardner in Spring 2007. The authors featured the same texts and stimulated students'…

  19. Seminar: Legal Perspectives of Nursing Practice. Nursing 89.

    ERIC Educational Resources Information Center

    Willis, Odette P.

    This course outline provides information to be used by students in conjunction with Nursing 89, a seminar on the legal aspects of nursing to be offered starting in Spring 1982 at Diablo University (California). General information is provided first, including a class calendar, a statement defining the purpose of the course, an outline of…

  20. Proceedings document for wood-heating seminar 6

    SciTech Connect

    Not Available

    1980-01-01

    Papers presented at the seminar are included in this volume. The topics covered are broad and include such areas as advertising and selling of wood burning appliances, creosote problems, forest management, energy efficiency, safety, and cleaning of wood burning stoves and chimneys. Separate abstracts of individual items within scope have been prepared for inclusion in the Energy Data Base. (DMC)

  1. Maximizing Educator Enhancement: Aligned Seminar and Online Professional Development

    ERIC Educational Resources Information Center

    Shaha, Steven; Glassett, Kelly; Copas, Aimee; Huddleston, T. Lisa

    2016-01-01

    Professional development and learning has a long history in seminar-like models, as well as in the more educator-personal delivery approaches. The question is whether an intentionally coordinated, integrated combination of the two PDL approaches will have best impacts for educators as quantified in improved student performance. Contrasts between…

  2. Serious Games: A Seminar Map for International Business Schools

    ERIC Educational Resources Information Center

    Witte, Anne E.

    2014-01-01

    One business school addressed the "zeitgeist" of the financial crisis by introducing in its inaugural seminar the cultural and ethical values too often absent from the types of transactions students are trained to manage. Drawing from cross-cultural and communication studies, the author tested "serious games"--cultural…

  3. Multiple Assessments of a First-Year Seminar Pilot

    ERIC Educational Resources Information Center

    Barton, Andrew; Donahue, Christiane

    2009-01-01

    First-year seminars have become common at liberal arts and other colleges across the United States. An accumulating body of research appears to demonstrate that this curricular element is associated with increased retention of students and is positively correlated with graduation rates, student adjustment and involvement, student satisfaction,…

  4. Planning Education for Reducing Inequalities. An IIEP Seminar.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France). International Inst. for Educational Planning.

    Based on the realization that the rapid worldwide growth of educational systems over the last two decades has not produced the expected eradication of social inequality, an international seminar was held for educational policy-makers, planners from developing countries, research workers in the area, and representatives of aid agencies of 33…

  5. Teaching Critical Thinking: Using Seminars for 21st Century Literacy

    ERIC Educational Resources Information Center

    Roberts, Terry; Billings, Laura

    2012-01-01

    Help students meet today's literacy demands with this new book from Terry Roberts and Laura Billings. The authors show how a seminar approach can lead students deeper into a text and improve their speaking, listening, and writing skills, as recommended by the Common Core State Standards. Roberts and Billings provide easy-to-follow information on…

  6. A Successful Senior Seminar: Unsolved Problems in Number Theory

    ERIC Educational Resources Information Center

    Styer, Robert

    2014-01-01

    The "Unsolved Problems in Number Theory" book by Richard Guy provides nice problems suitable for a typical math major. We give examples of problems that have worked well in our senior seminar course and some nice results that senior math majors can obtain.

  7. A Multidisciplinary First-Year Seminar about Tuberculosis.

    ERIC Educational Resources Information Center

    Fluck, Richard A.

    2001-01-01

    Describes a writing intensive seminar for college freshman. Includes goals, reading assignments, writing assignments, and group projects. Provides web-based resources on tuberculosis along with an evaluation sheet for web site reviews. Concludes that students exhibited great interest in the topic and course feedback was positive. (DLH)

  8. Growing Time. Selected Papers from the Michigan State Leadership Seminars.

    ERIC Educational Resources Information Center

    DeCrow, Roger, Ed.

    Ten essays from the Michigan State Leadership Seminars discuss the social imperatives confronting adult education and what the university can do and ought to be doing about them. The impact of the population explosion, urbanization, automation, the knowledge explosion, and the Bomb make it imperative that new concepts of work and leisure be built…

  9. A Longitudinal Assessment of a Managerial Grid Seminar Training Program

    ERIC Educational Resources Information Center

    Keller, Robert T.

    1978-01-01

    A Managerial Grid seminar training program was instituted for 131 participants from an oil refinery and chemical plant of a major American oil corporation. It was concluded that the Grid program itself had not caused any major variables to change. (Author)

  10. SEMINAR ON COMPUTATIONAL LINGUISTICS. PUBLIC HEALTH SERVICE PUBLICATION NUMBER 1716.

    ERIC Educational Resources Information Center

    PRATT, ARNOLD W.; AND OTHERS, Eds.

    IN OCTOBER 1966 A SEMINAR WAS HELD IN BETHESDA, MARYLAND ON THE USE OF COMPUTERS IN LANGUAGE RESEARCH. THE ORGANIZERS OF THE CONFERENCE, THE CENTER FOR APPLIED LINGUISTICS AND THE NATIONAL INSTITUTES OF HEALTH, ATTEMPTED TO BRING TOGETHER EMINENT REPRESENTATIVES OF THE MAJOR SCHOOLS OF CURRENT LINGUISTIC RESEARCH. THE PAPERS PRESENTED AT THE…

  11. Satellite Seminars: An Alternative Method for Extension Educators?

    ERIC Educational Resources Information Center

    Kiernan, N. E.; And Others

    1995-01-01

    Satellite seminars in grain and forage crop production and pest management were conducted for a large, geographically dispersed audience of farmers and agribusiness persons to test the feasibility of an alternative delivery method in extension. Results of a formative evaluation revealed it is feasible to create an alternative model. (LZ)

  12. Inequalities in Educational Development: Papers Presented at an IIEP Seminar.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France). International Inst. for Educational Planning.

    Based on the realization that the rapid worldwide growth of educational systems over the last two decades has not produced the expected eradication of social inequality, an international seminar was held for educational policy-makers, planners from developing countries, research workers in the area, and representatives of aid agencies from 33…

  13. Communicating about Sexuality: An Interdisciplinary Undergraduate Honors Seminar.

    ERIC Educational Resources Information Center

    Rozema, Hazel J.

    A course in the honors program (a sophomore level social science seminar) at Millikin University offers an interdisciplinary approach to communication and sexuality, functions as a course in the Gender Studies Minor curriculum, and provides a needed source of sex education for the campus. The purpose of the course is to facilitate communication…

  14. Some Mathematical Elements in a First-Year Seminar Course

    ERIC Educational Resources Information Center

    Pinter, Mike

    2007-01-01

    A first-year seminar general education course provides a good opportunity to search for mathematical topics associated with the popular culture represented in the course's required films and readings. We discuss mathematical connections to several books, including "Life of Pi" and "The Curious Incident of the Dog in the Night-Time," and to the…

  15. Satellite Seminars: An Alternative Method for Extension Educators?

    ERIC Educational Resources Information Center

    Kiernan, N. E.; And Others

    1995-01-01

    Satellite seminars in grain and forage crop production and pest management were conducted for a large, geographically dispersed audience of farmers and agribusiness persons to test the feasibility of an alternative delivery method in extension. Results of a formative evaluation revealed it is feasible to create an alternative model. (LZ)

  16. LAUC Seminars on Career Development for Academic Librarians.

    ERIC Educational Resources Information Center

    Kleingartner, Archie; And Others

    During 1976-77, the Berkeley Division of the Librarians Association of the University of California sponsored four seminars on career development for academic librarians. The speakers and their topics were: Archie Kleingartner (Vice President for Academic and Staff Personnel Relations, University of California), "The professional in the…

  17. Papers of the Rural Community Development Seminar: Focus on Iowa.

    ERIC Educational Resources Information Center

    Iowa State Univ. of Science and Technology, Ames. Center for Agricultural and Rural Development.

    A seminar was conducted which provides a foundation upon which research, education, and action programs might be based as a state university brings its programs to focus more fully on the economic and social problems of rural areas. Papers presented covered the following subjects: objectives of community development, trends related to rural areas,…

  18. Creating Online Lessons: A Faculty Development Seminar Series.

    PubMed

    Sleight, Deborah; Reznich, Christopher; Yelon, Stephen; Williamson, John

    2003-12-01

    The World Wide Web is being used increasingly to deliver instruction in medical education. Consequently, there is a need to train faculty in developing and implementing online instruction. We developed and implemented a seminar series to teach faculty to create educationally sound, well-designed online instruction. Instruction was delivered to 15 participants via a six-session seminar on developing web-based lessons, supplemented with web-based instruction. First, the participants learned the basics of instructional design via a web-based module. They then completed content outlines for their online lessons prior to the first seminar. Lesson development, web site development and the use of a web-based instructional shell to imp lement the online lessons were each taught in two two-hour sessions. Eight participants developed online lessons and four actually implemented them. Feedback was mostly positive, with suggestions for improvement. All eight participants who completed the series said they would recommend it to their colleagues. Because a longitudinal workshop type of seminar series requires a large amount of participant time outside of class, a six-month seminar series may be too long. It is important at the beginning of the series to help participants select topics suitable for online instruction and to help them narrow their topics. We may change the attendance guidelines so faculty would attend only the session on instructional design and have their staff attend the technical sessions on web site design, HTML editing and online course delivery systems. This would better match the actual practice of faculty designing the instruction and staff developing it.

  19. [Saturday Seminars Coordinator's Report.] Seminars for Interested Students, Experimental Project, Department of Education, Planning and Research, June 15, 1973.

    ERIC Educational Resources Information Center

    Fillion, Origene

    Seminars were developed to give francophone students in rural areas intellectual stimulation and experience outside their normal study programs. The aim was to develop French education and to promote French culture for these secondary students. Subject areas were psychology, sociology, and comparative religion. Sixty-one students in grades 10, 11,…

  20. Universities and Education in the Post-Recession Economy: Report of a Seminar Organised by Universities UK. Seminar Report

    ERIC Educational Resources Information Center

    Ryan, Conor

    2010-01-01

    Universities UK organised a seminar in Brighton in April 2010, bringing together vice-chancellors, researchers and policymakers to take a close look at the implications of the global and national economic crisis for both the UK economy and higher education. It also examined the changing nature of student demand in a post-recession economy. This…

  1. Rapid compaction during RNA folding

    NASA Astrophysics Data System (ADS)

    Russell, Rick; Millett, Ian S.; Tate, Mark W.; Kwok, Lisa W.; Nakatani, Bradley; Gruner, Sol M.; Mochrie, Simon G. J.; Pande, Vijay; Doniach, Sebastian; Herschlag, Daniel; Pollack, Lois

    2002-04-01

    We have used small angle x-ray scattering and computer simulations with a coarse-grained model to provide a time-resolved picture of the global folding process of the Tetrahymena group I RNA over a time window of more than five orders of magnitude. A substantial phase of compaction is observed on the low millisecond timescale, and the overall compaction and global shape changes are largely complete within one second, earlier than any known tertiary contacts are formed. This finding indicates that the RNA forms a nonspecifically collapsed intermediate and then searches for its tertiary contacts within a highly restricted subset of conformational space. The collapsed intermediate early in folding of this RNA is grossly akin to molten globule intermediates in protein folding.

  2. Turbulent phenomena in protein folding.

    PubMed

    Kalgin, Igor V; Chekmarev, Sergei F

    2011-01-01

    Protein folding and hydrodynamic turbulence are two long-standing challenges, in molecular biophysics and fluid dynamics, respectively. The theories of these phenomena have been developed independently and used different formalisms. Here we show that the protein folding flows can be surprisingly similar to turbulent fluid flows. Studying a benchmark model protein (an SH3 domain), we have found that the flows for the slow folding trajectories of the protein, in which a partly formed N- and C-terminal β sheet hinders the RT loop from attaching to the protein core, have many properties of turbulent flows of a fluid. The flows are analyzed in a three-dimensional (3D) space of collective variables, which are the numbers of native contacts between the terminal β strands, between the RT loop and the protein core, and the rest of the native contacts. We have found that the flows have fractal nature and are filled with 3D eddies; the latter contain strange attractors, at which the tracer flow paths behave as saddle trajectories. Two regions of the space increment have been observed, in which the flux variations are self-similar with the scaling exponent h=1/3, in surprising agreement with the Kolmogorov inertial range theory of turbulence. In one region, the cascade of protein rearrangements is directed from larger to smaller scales (net folding), and in the other, it is oppositely directed (net unfolding). Folding flows for the fast trajectories are essentially "laminar" and do not have the property of self-similarity. Based on the results of our study, we infer, and support this inference by simulations, that the origin of the similarity between the protein folding and turbulent motion of a fluid is in a cascade mechanism of structural transformations in the systems that underlies these phenomena.

  3. NoFold: RNA structure clustering without folding or alignment.

    PubMed

    Middleton, Sarah A; Kim, Junhyong

    2014-11-01

    Structures that recur across multiple different transcripts, called structure motifs, often perform a similar function-for example, recruiting a specific RNA-binding protein that then regulates translation, splicing, or subcellular localization. Identifying common motifs between coregulated transcripts may therefore yield significant insight into their binding partners and mechanism of regulation. However, as most methods for clustering structures are based on folding individual sequences or doing many pairwise alignments, this results in a tradeoff between speed and accuracy that can be problematic for large-scale data sets. Here we describe a novel method for comparing and characterizing RNA secondary structures that does not require folding or pairwise alignment of the input sequences. Our method uses the idea of constructing a distance function between two objects by their respective distances to a collection of empirical examples or models, which in our case consists of 1973 Rfam family covariance models. Using this as a basis for measuring structural similarity, we developed a clustering pipeline called NoFold to automatically identify and annotate structure motifs within large sequence data sets. We demonstrate that NoFold can simultaneously identify multiple structure motifs with an average sensitivity of 0.80 and precision of 0.98 and generally exceeds the performance of existing methods. We also perform a cross-validation analysis of the entire set of Rfam families, achieving an average sensitivity of 0.57. We apply NoFold to identify motifs enriched in dendritically localized transcripts and report 213 enriched motifs, including both known and novel structures. © 2014 Middleton and Kim; Published by Cold Spring Harbor Laboratory Press for the RNA Society.

  4. NoFold: RNA structure clustering without folding or alignment

    PubMed Central

    Middleton, Sarah A.

    2014-01-01

    Structures that recur across multiple different transcripts, called structure motifs, often perform a similar function—for example, recruiting a specific RNA-binding protein that then regulates translation, splicing, or subcellular localization. Identifying common motifs between coregulated transcripts may therefore yield significant insight into their binding partners and mechanism of regulation. However, as most methods for clustering structures are based on folding individual sequences or doing many pairwise alignments, this results in a tradeoff between speed and accuracy that can be problematic for large-scale data sets. Here we describe a novel method for comparing and characterizing RNA secondary structures that does not require folding or pairwise alignment of the input sequences. Our method uses the idea of constructing a distance function between two objects by their respective distances to a collection of empirical examples or models, which in our case consists of 1973 Rfam family covariance models. Using this as a basis for measuring structural similarity, we developed a clustering pipeline called NoFold to automatically identify and annotate structure motifs within large sequence data sets. We demonstrate that NoFold can simultaneously identify multiple structure motifs with an average sensitivity of 0.80 and precision of 0.98 and generally exceeds the performance of existing methods. We also perform a cross-validation analysis of the entire set of Rfam families, achieving an average sensitivity of 0.57. We apply NoFold to identify motifs enriched in dendritically localized transcripts and report 213 enriched motifs, including both known and novel structures. PMID:25234928

  5. Mesoscale Modeling of Chromatin Folding

    NASA Astrophysics Data System (ADS)

    Schlick, Tamar

    2009-03-01

    Eukaryotic chromatin is the fundamental protein/nucleic acid unit that stores the genetic material. Understanding how chromatin fibers fold and unfold in physiological conditions is important for interpreting fundamental biological processes like DNA replication and transcription regulation. Using a mesoscopic model of oligonucleosome chains and tailored sampling protocols, we elucidate the energetics of oligonucleosome folding/unfolding and the role of each histone tail, linker histones, and divalent ions in regulating chromatin structure. The resulting compact topologies reconcile features of the zigzag model with straight linker DNAs with the solenoid model with bent linker DNAs for optimal fiber organization and reveal dynamic and energetic aspects involved.

  6. Romanistik ohne Latein? Zu einer Empfehlung der Konferenz der Romanischen Seminare (Romance Studies without Latin? On a Recommendation from the Conference of Romance Seminars)

    ERIC Educational Resources Information Center

    Neumeister, Sebastian

    1973-01-01

    Reaction to a February 19, 1972 recommendation of the Konferenz der Romanischen Seminare der Bundesrepublik Deutschland und West-Berlins in Deutschen Romanistenverband'' (Conference of Romance Seminars of the Federal Republic of Germany and West Berlin of the German Association of Romance Philologists) to discontinue the Latin prerequisite for…

  7. Russian-American Seminar on Critical Thinking and the Library. Papers from the Seminar (Moscow, Russia, June 1-5, 1992). Occasional Papers Nos. 200-201.

    ERIC Educational Resources Information Center

    Oberman, Cerise, Ed.; Kimmage, Dennis, Ed.

    The purpose behind the Russian-American Seminar on Critical Thinking was to bring together librarians from both countries to provide an East-West perspective on the issue of critical thinking. This document presents 16 papers from the seminar as well as introductory remarks from a Russian and an American participant. Papers are as follows:…

  8. Privacy Rights in the 21st Century. Seminar Outlines [of the] Education Law Association Winter Seminar (Lake Tahoe, Nevada, March 21-24, 2002).

    ERIC Educational Resources Information Center

    Education Law Association, Dayton, OH.

    This collection of eight seminar outlines focuses on current privacy-rights issues in the arena of education. Seminar outlines include: (1) "The Transparency of Public School Employees' Professional and Personal Lives in the 21st Century: A Canadian Perspective," by Sam Carmen and Val Riewe; (2) "Common Law Privacy in Educational Settings," by…

  9. Privacy Rights in the 21st Century. Seminar Outlines [of the] Education Law Association Winter Seminar (Lake Tahoe, Nevada, March 21-24, 2002).

    ERIC Educational Resources Information Center

    Education Law Association, Dayton, OH.

    This collection of eight seminar outlines focuses on current privacy-rights issues in the arena of education. Seminar outlines include: (1) "The Transparency of Public School Employees' Professional and Personal Lives in the 21st Century: A Canadian Perspective," by Sam Carmen and Val Riewe; (2) "Common Law Privacy in Educational Settings," by…

  10. The 1977 Seminar on Education Finance: Problems and Prospects in Education Finance. Proceedings of a Seminar (Ottawa, Ontario, April 4-5, 1977).

    ERIC Educational Resources Information Center

    Canadian Teachers' Federation, Ottawa (Ontario).

    The theme of this seminar was the exploration of techniques and strategies for improving the funding of elementary and secondary education. The proceedings of the seminar included welcoming remarks by Michael Heron followed by the presentation "Problems and Prospects in Education Finance: Who Is Getting All the Money?" by Dr. Wilfred…

  11. Use of Protein Folding Reagents.

    PubMed

    2016-04-01

    The reagents and methods for purification and use of the most commonly used denaturants, guanidine hydrochloride (guanidine-HCl) and urea, are described. Other protein denaturants and reagents used to fold proteins are briefly mentioned. Sulfhydryl reagents (reducing agents) and "oxido-shuffling" (or oxidative regeneration) systems are also described.

  12. Predicting RNA pseudoknot folding thermodynamics

    PubMed Central

    Cao, Song; Chen, Shi-Jie

    2006-01-01

    Based on the experimentally determined atomic coordinates for RNA helices and the self-avoiding walks of the P (phosphate) and C4 (carbon) atoms in the diamond lattice for the polynucleotide loop conformations, we derive a set of conformational entropy parameters for RNA pseudoknots. Based on the entropy parameters, we develop a folding thermodynamics model that enables us to compute the sequence-specific RNA pseudoknot folding free energy landscape and thermodynamics. The model is validated through extensive experimental tests both for the native structures and for the folding thermodynamics. The model predicts strong sequence-dependent helix-loop competitions in the pseudoknot stability and the resultant conformational switches between different hairpin and pseudoknot structures. For instance, for the pseudoknot domain of human telomerase RNA, a native-like and a misfolded hairpin intermediates are found to coexist on the (equilibrium) folding pathways, and the interplay between the stabilities of these intermediates causes the conformational switch that may underlie a human telomerase disease. PMID:16709732

  13. Protein folding in the cell

    NASA Astrophysics Data System (ADS)

    Gething, Mary-Jane; Sambrook, Joseph

    1992-01-01

    In the cell, as in vitro, the final conformation of a protein is determined by its amino-acid sequence. But whereas some isolated proteins can be denatured and refolded in vitro in the absence of other macromolecular cellular components, folding and assembly of polypeptides in vivo involves other proteins, many of which belong to families that have been highly conserved during evolution.

  14. The SUPERCOMET 2 Project: Teacher Seminar and Teacher Guide

    NASA Astrophysics Data System (ADS)

    Engstrom, V.; Ireson, G.; Latal, H.; Mathelitsch, L.; Michelini, M.; Peeters, W.; Rath, G.

    2008-05-01

    The Leonardo da Vinci pilot projects SUPERCOMET (2001-2004) and SUPERCOMET 2 (2004-2007) developed and tested teacher training materials for active, minds-on learning of electromagnetism and superconductivity at the level of upper secondary school. New multimedia materials for the pupils supported the teacher materials, including a teacher seminar in 4 half-day modules detailing the scientific contents, teaching methods, using ICT in physics teaching and learning, online collaboration and further resources for exploring the selected topics. The aim of these projects were to improve the quality of physics teaching on a European level, involving a combined total of 45 partners in 16 countries, and conducting trials at 67 schools with approx. 230 teachers, 280 trainee teachers and 2200 pupils. New follow-up projects develop hands-on materials for carrying out the activities described in the teacher guide and seminars and additional teacher materials involving modelling, simulations and data logging.

  15. Technical Writing and Communication in a Senior-Level Seminar

    NASA Astrophysics Data System (ADS)

    Wallner, A. S.; Latosi-Sawin, Elizabeth

    1999-10-01

    To prepare chemistry majors for entry into graduate school and professional life, a senior-level seminar has been designed at Missouri Western State College that introduces students to scientific journals and aspects of professional communication. Students select topics, conduct research, report progress, write summaries for technical and nontechnical audiences, prepare abstracts, organize outlines, and present a formal research paper. At semester's end, each student delivers a 45-minute seminar to peers and departmental faculty, using easily learned presentation software. Faculty who would adopt this approach need to guide student research, emphasize purpose and audience, illustrate a synthesis of sources, support writing as a process, and help students overcome their fear of public speaking.

  16. The media: relationships to psychiatry and children: a seminar.

    PubMed

    Kaliebe, Kristopher; Sondheimer, Adrian

    2002-01-01

    Media technologies and content exert powerful effects on individuals and society. The authors describe a multilecture seminar, intended for general and child and adolescent psychiatry residents, that focuses on media impacts on society. The presentations are intended to prompt critical thinking regarding the opportunities and risks that media forms and content present for children and adolescents. The potential uses of media in psychiatric education and clinical work are discussed in this context.

  17. NCI Alliance for Nanotechnology in Cancer - Tutorials and Seminar Series

    Cancer.gov

    View details about tutorials and seminars hosted by Alliance members and members of the cancer research community. These events provide a forum for sharing innovative perspectives on research and development efforts in the field of nanotechnology and their application to cancer diagnosis, treatment, and prevention. Also visit the Event Listing section to find scientific meetings and events where NCI Alliance for Nanotechnology in Cancer leaders and members are participating.

  18. Virology Interest Group Seminar | Center for Cancer Research

    Cancer.gov

    Virology Interest Group Seminar.  September 7th, Building 50, Room 2328 from 3:00 until 4:00.   We will have two presenters. Dr. Vladimir Majerciak: The full transcription map of mouse papillomavirus type 1 (MmuPV1), Tumor Virus RNA Biology Section, RNA Biology Laboratory, NCI Dr. Zhi-Ming Zheng: Viral DNA replication regulates HPV18 transcription and gene expression, Tumor Virus RNA Biology Section, RNA Biology Laboratory, NCI    

  19. [Implementation and Evaluation of Genetic Testing Seminars on Lifestyle-related Disease Prevention for Pharmacy Students].

    PubMed

    Ikeda, Kayo; Hosoi, Toru; Yoshii, Michiko; Sugiyama, Masanori; Ozawa, Koichiro

    2016-01-01

    The field of pharmacotherapy has advanced to use molecular targeted agents, and pharmacists are now encouraged to focus on pharmacogenomics. A seminar titled "Implementation and evaluation of genetic testing of lifestyle-related disease genes" was presented to students at the Faculty of Pharmaceutical Sciences, Hiroshima University, describing the pharmacogenomic role of single nucleotide polymorphisms in obesity-related genes and alcohol metabolism-related genes. The seminar topic was selected first because pharmaceutical students were already familiar with some of the content, and secondly because we believe that pharmacists should be informed about the prevention of lifestyle-related diseases using genetic testing. We evaluated the usefulness of this seminar by administering a questionnaire before and after the seminar to participating students. Several points requiring improvement were identified, although 82% of students stated that the seminar was "very useful" or "useful". We conclude that this educational seminar was useful to students of pharmaceutical sciences.

  20. A High School Project Seminar on Sea Level Rise

    NASA Astrophysics Data System (ADS)

    Seitz, M.; Bosch, W.

    2012-04-01

    In Bavaria the curriculum of the upper grade of high school includes a so called project seminar, running over one and a half year. The aims of the seminar are to let the pupils learn to work on a specific topic, to organize themselves in a team, to improve their soft skills and become familiar with the working life. The topic of the project seminar, jointly organized by the Bertold-Brecht-Gymnasium in Munich and the Deutsche Geodätische Forschungsinstitut (DGFI) was on the "Global sea level rise". A team of 13 pupils computed the mean sea level rise by using on the one hand altimetry data of TOPEX, Jason-1 and Jason2 and on the other hand data of globally distributed tide gauges, corrected for vertical crustal movements derived from GPS products. The results of the two independent approaches were compared with each other and discussed considering also statements and discussions found in press, TV, and the web. Finally, a presentation was prepared and presented at school.

  1. Seminar 2.0: Learning With Skype and Video Podcasts

    NASA Astrophysics Data System (ADS)

    Wessel, Paul; Anderson, Tiffany; Austin, Regan; Benediktsdottir, Asdis; Chandler, Michael T.; Conley, Michaela M.; Kim, Seung-Sep; Michaud, Robert L.; Rumpf, M. Elise; Sleeper, Jonathan D.; Weiss, Jonathan R.

    2009-04-01

    Graduate seminars typically involve reviewing key papers, ranging from seminal contributions by pioneers to the latest cutting-edge results published in journals such as Nature, Science, and Geophysical Research Letters. Ideally, guest lecturers are invited to add specific expertise and stimulate discussions. However, the increasing costs for travel make this an expensive proposition. Recent improvements in free videoconferencing over the Internet make it possible to invite distant experts to participate in seminars without involving expensive and time-consuming travel. Tools to record video conferences allow anyone to combine narrations with slide presentations and prepare merged video files for distribution over the Internet (i.e., podcasts). This brief report discusses such an experiment in a graduate seminar on advanced plate tectonics in the Department of Geology and Geophysics at University of Hawai`i at Manoa's (UHM) School of Ocean and Earth Science and Technology (SOEST). The podcasts are freely available from iTunes (UHM; SOEST; Public Course Lectures) and from http://www.soest.hawaii.edu/pwessel/podcasts.

  2. Simple Model of Protein Folding Kinetics

    NASA Astrophysics Data System (ADS)

    Zwanzig, Robert

    1995-10-01

    A simple model of the kinetics of protein folding is presented. The reaction coordinate is the "correctness" of a configuration compared with the native state. The model has a gap in the energy spectrum, a large configurational entropy, a free energy barrier between folded and partially folded states, and a good thermodynamic folding transition. Folding kinetics is described by a master equation. The folding time is estimated by means of a local thermodynamic equilibrium assumption and then is calculated both numerically and analytically by solving the master equation. The folding time has a maximum near the folding transition temperature and can have a minimum at a lower temperature.

  3. Folded supersymmetry with a twist

    SciTech Connect

    Cohen, Timothy; Craig, Nathaniel; Lou, Hou Keong; Pinner, David

    2016-03-30

    Folded supersymmetry (f-SUSY) stabilizes the weak scale against radiative corrections from the top sector via scalar partners whose gauge quantum numbers differ from their Standard Model counterparts. This non-trivial pairing of states can be realized in extra-dimensional theories with appropriate supersymmetry-breaking boundary conditions. We present a class of calculable f-SUSY models that are parametrized by a non-trivial twist in 5D boundary conditions and can accommodate the observed Higgs mass and couplings. Although the distinctive phenomenology associated with the novel folded states should provide strong evidence for this mechanism, the most stringent constraints are currently placed by conventional supersymmetry searches. As a result, these models remain minimally fine-tuned in light of LHC8 data and provide a range of both standard and exotic signatures accessible at LHC13.

  4. Folded supersymmetry with a twist

    DOE PAGES

    Cohen, Timothy; Craig, Nathaniel; Lou, Hou Keong; ...

    2016-03-30

    Folded supersymmetry (f-SUSY) stabilizes the weak scale against radiative corrections from the top sector via scalar partners whose gauge quantum numbers differ from their Standard Model counterparts. This non-trivial pairing of states can be realized in extra-dimensional theories with appropriate supersymmetry-breaking boundary conditions. We present a class of calculable f-SUSY models that are parametrized by a non-trivial twist in 5D boundary conditions and can accommodate the observed Higgs mass and couplings. Although the distinctive phenomenology associated with the novel folded states should provide strong evidence for this mechanism, the most stringent constraints are currently placed by conventional supersymmetry searches. Asmore » a result, these models remain minimally fine-tuned in light of LHC8 data and provide a range of both standard and exotic signatures accessible at LHC13.« less

  5. Quantitative Morphology of Epithelial Folds

    PubMed Central

    Štorgel, Nick; Krajnc, Matej; Mrak, Polona; Štrus, Jasna; Ziherl, Primož

    2016-01-01

    The shape of spatially modulated epithelial morphologies such as villi and crypts is usually associated with the epithelium-stroma area mismatch leading to buckling. We propose an alternative mechanical model based on intraepithelial stresses generated by differential tensions of apical, lateral, and basal sides of cells as well as on the elasticity of the basement membrane. We use it to theoretically study longitudinal folds in simple epithelia and we identify four types of corrugated morphologies: compact, invaginated, evaginated, and wavy. The obtained tissue contours and thickness profiles are compared to epithelial folds observed in invertebrates and vertebrates, and for most samples, the agreement is within the estimated experimental error. Our model establishes the groove-crest modulation of tissue thickness as a morphometric parameter that can, together with the curvature profile, be used to estimate the relative differential apicobasal tension in the epithelium. PMID:26745429

  6. Folded waveguide designs for tokamaks

    NASA Astrophysics Data System (ADS)

    Hoffman, D. J.; Bigelow, T. S.; Fogelman, C. H.; Yugo, J. J.; Caughman, J. B. O.; Gardner, W. L.; Carter, M. D.; Probert, P. H.; Barbato, E.

    The folded waveguide (FWG) has been tested to the megawatt level in RFTF and shows great promise for tokamak use. It has three primary advantages: low electric field (anywhere) per unit power coupled to the plasma, strong structural capabilities, and better spectral content than loops. A tokamak test is now needed. Potential candidates include C-Mod at 80 MHz and FTU at 433 MHz. The waveguide test on the first machine will be directed at conventional ion cyclotron heating, while the test on the latter will be directed at direct electron heating. In addition, a variation of the folded waveguide is proposed to be tested on Phaedrus-T. In this paper, we discuss the advantages of the waveguide, the design layout, some of the potential physics programs, and how these programs may have an impact on its potential use in ITER.

  7. RNA folding and ribosome assembly.

    PubMed

    Woodson, Sarah A

    2008-12-01

    Ribosome synthesis is a tightly regulated process that is crucial for cell survival. Chemical footprinting, mass spectrometry, and cryo-electron microscopy are revealing how these complex cellular machines are assembled. Rapid folding of the rRNA provides a platform for protein-induced assembly of the bacterial 30S ribosome. Multiple assembly pathways increase the flexibility of the assembly process, while accessory factors and modification enzymes chaperone the late stages of assembly and control the quality of the mature subunits.

  8. Force generation by titin folding.

    PubMed

    Mártonfalvi, Zsolt; Bianco, Pasquale; Naftz, Katalin; Ferenczy, György G; Kellermayer, Miklós

    2017-07-01

    Titin is a giant protein that provides elasticity to muscle. As the sarcomere is stretched, titin extends hierarchically according to the mechanics of its segments. Whether titin's globular domains unfold during this process and how such unfolded domains might contribute to muscle contractility are strongly debated. To explore the force-dependent folding mechanisms, here we manipulated skeletal-muscle titin molecules with high-resolution optical tweezers. In force-clamp mode, after quenching the force (<10 pN), extension fluctuated without resolvable discrete events. In position-clamp experiments, the time-dependent force trace contained rapid fluctuations and a gradual increase of average force, indicating that titin can develop force via dynamic transitions between its structural states en route to the native conformation. In 4 M urea, which destabilizes H-bonds hence the consolidated native domain structure, the net force increase disappeared but the fluctuations persisted. Thus, whereas net force generation is caused by the ensemble folding of the elastically-coupled domains, force fluctuations arise due to a dynamic equilibrium between unfolded and molten-globule states. Monte-Carlo simulations incorporating a compact molten-globule intermediate in the folding landscape recovered all features of our nanomechanics results. The ensemble molten-globule dynamics delivers significant added contractility that may assist sarcomere mechanics, and it may reduce the dissipative energy loss associated with titin unfolding/refolding during muscle contraction/relaxation cycles. © 2017 The Protein Society.

  9. Does An Education Seminar Intervention Improve the Parents’ Knowledge on Vaccination? Evidence from Yiwu, East China

    PubMed Central

    Hu, Yu

    2015-01-01

    Background: caregivers’ knowledge on vaccination is an important impact factor for their children’s vaccination status. The aims of this study were to evaluate the caregivers’ knowledge of vaccination, and to assess effectiveness of a health education seminar for improving caregivers’ knowledge on immunization. Methods: pre- and post-assessment design was adopted for a single group to evaluate the effectiveness of the health education seminar on vaccination. The seminar consisted of a lecture using simple understandable language. Improvements in total knowledge score before and after the seminar were assessed using a validated questionnaire that included ten questions. Description analysis and non-parametric tests were applied to evaluate and compare the vaccination knowledge level before and after the seminar. Results: 378 caregivers participated in this study. The majority were mothers. Of the ten questions, the correct response rates had significantly increased for nine questions after the education seminar. The mean total score of the assessment before the seminar was 5.2 ± 1.2 while that was 8.4 ± 0.9 for the assessment after the seminar, with a significant increase of 3.18 points. Conclusion: a short education seminar designed for caregivers had a remarkable effect on their vaccination knowledge. Health education on vaccination targeting migrant caregivers, caregivers with lower education level or household income, and employed caregivers are needed in future. PMID:25811770

  10. Behavior, knowledge, and attitudes towards khat among Yemeni medical students and effects of a seminar.

    PubMed

    Yi, Paul H; Kim, John S; Hussein, Khalil I; Saitz, Richard

    2012-01-01

    This study describes khat behavior, knowledge, and attitudes among Yemeni medical students (MS) and the effects of a seminar. The students completed a survey (n = 62); a subgroup participated in a discussion-based seminar and follow-up survey (n = 18). Although the students demonstrated knowledge about khat's health effects and considered it unacceptable for health professionals to chew khat, they disagreed that health professionals should advise patients to quit. Knowledge and attitudes improved post-seminar (not significant, except for a borderline significant increase in students correctly identifying khat as addictive; P = 0.063). Although effects were small, seminars may help health professionals address khat use in Yemen.

  11. Complex fold patterns developed by progressive deformation

    NASA Astrophysics Data System (ADS)

    Carreras, Jordi; Druguet, Elena

    2017-04-01

    Folds arise from shortening instabilities in rocks containing layers with contrasting viscosities or bearing mechanical anisotropies. A complete understanding of this fact requires a three-dimensional approach, because of the variable geometrical relations between strain and kinematic tensors and the surfaces subjected to folding. This is especially common in progressive non-coaxial flow, under which folds become unstable, leading to fold hinge curvature, axial surface curvature or both. The resulting complex fold patterns generated by progressive folding can be morphologically indistinguishable from interference patterns produced by the superposition of two fold systems, and a detailed 3-D analysis is needed to distinguish between them. This study is focused on complex fold shapes arisen from progressive single deformations. Examples can be grouped into: (i) non-cylindrical (or non-cylindroidal) folds and (ii) folds with non-planar axial surfaces (or non-plane folds). In both cases, hinge lines and axial surfaces can display up to a 180° curvature. Hinge line curvature leads to the development of sheath folds, while axial surface curvature leads to the development of polyclinal folds, being these cylindroidal if the hinges remain straight. The two end-member situations (sheath folds and polyclinal folds) are illustrated using examples from the Variscan Cap de Creus massif (Eastern Pyrenees). Fold Hinge rotation and development of sheath folds In simple shear zones, folds commonly nucleate with hinges at a high angle to the shear direction and progressively rotate towards parallelism with the shear/extension direction, giving rise to sheath folds. Axial surfaces also change in attitude with increasing strain, becoming parallel to the shear plane. Development of polyclinal folds with strongly curved axial surfaces A peculiar complex fold pattern consists of strongly curved axial surfaces but straight hinges. This folding type is opposed to sheath folds where axial

  12. Ventricular-Fold Dynamics in Human Phonation

    ERIC Educational Resources Information Center

    Bailly, Lucie; Bernardoni, Nathalie Henrich; Müller, Frank; Rohlfs, Anna-Katharina; Hess, Markus

    2014-01-01

    Purpose: In this study, the authors aimed (a) to provide a classification of the ventricular-fold dynamics during voicing, (b) to study the aerodynamic impact of these motions on vocal-fold vibrations, and (c) to assess whether ventricular-fold oscillations could be sustained by aerodynamic coupling with the vocal folds. Method: A 72-sample…

  13. Ventricular-Fold Dynamics in Human Phonation

    ERIC Educational Resources Information Center

    Bailly, Lucie; Bernardoni, Nathalie Henrich; Müller, Frank; Rohlfs, Anna-Katharina; Hess, Markus

    2014-01-01

    Purpose: In this study, the authors aimed (a) to provide a classification of the ventricular-fold dynamics during voicing, (b) to study the aerodynamic impact of these motions on vocal-fold vibrations, and (c) to assess whether ventricular-fold oscillations could be sustained by aerodynamic coupling with the vocal folds. Method: A 72-sample…

  14. Folded MEMS approach to NMRG

    NASA Astrophysics Data System (ADS)

    Gundeti, Venu Madhav

    Atomic gyroscopes have a potential for good performance advantages and several attempts are being made to miniaturize them. This thesis describes the efforts made in implementing a Folded MEMS based NMRG. The micro implementations of all the essential components for NMRG (Nuclear Magnetic Resonance Gyroscope) are described in detail in regards to their design, fabrication, and characterization. A set of micro-scale Helmholtz coils are described and the homogeneity of the generated magnetic field is analyzed for different designs of heaters. The dielectric mirrors and metallic mirrors are compared in terms of reflectivity and polarization change up on reflection. A pyramid shaped folded backbone structure is designed, fabricated, and assembled along with all the required components. A novel double-folded structure 1/4th the size of original version is fabricated and assembled. Design and modeling details of a 5 layered shield with shielding factor > 106 and total volume of around 90 cc are also presented. A table top setup for characterization of atomic vapor cell is described in detail. A micro vapor cell based Rb magnetometer with a sensitivity of 108 pT/√Hz is demonstrated. The challenges due to DC heating are addressed and mitigated using an AC heater. Several experiments related to measuring the relaxation time of Xe are provided along with results. For Xe131, relaxation times of T1 = 23.78 sec, T2 = 18.06 sec and for Xe129, T1 = 21.65 sec and T2 = 20.45 sec are reported.

  15. Chaperonin-mediated Protein Folding

    PubMed Central

    Horwich, Arthur L.

    2013-01-01

    We have been studying chaperonins these past twenty years through an initial discovery of an action in protein folding, analysis of structure, and elucidation of mechanism. Some of the highlights of these studies were presented recently upon sharing the honor of the 2013 Herbert Tabor Award with my early collaborator, Ulrich Hartl, at the annual meeting of the American Society for Biochemistry and Molecular Biology in Boston. Here, some of the major findings are recounted, particularly recognizing my collaborators, describing how I met them and how our great times together propelled our thinking and experiments. PMID:23803606

  16. Hydrodynamic interactions in protein folding

    NASA Astrophysics Data System (ADS)

    Cieplak, Marek; Niewieczerzał, Szymon

    2009-03-01

    We incorporate hydrodynamic interactions (HIs) in a coarse-grained and structure-based model of proteins by employing the Rotne-Prager hydrodynamic tensor. We study several small proteins and demonstrate that HIs facilitate folding. We also study HIV-1 protease and show that HIs make the flap closing dynamics faster. The HIs are found to affect time correlation functions in the vicinity of the native state even though they have no impact on same time characteristics of the structure fluctuations around the native state.

  17. Improving protein fold recognition by random forest

    PubMed Central

    2014-01-01

    Background Recognizing the correct structural fold among known template protein structures for a target protein (i.e. fold recognition) is essential for template-based protein structure modeling. Since the fold recognition problem can be defined as a binary classification problem of predicting whether or not the unknown fold of a target protein is similar to an already known template protein structure in a library, machine learning methods have been effectively applied to tackle this problem. In our work, we developed RF-Fold that uses random forest - one of the most powerful and scalable machine learning classification methods - to recognize protein folds. Results RF-Fold consists of hundreds of decision trees that can be trained efficiently on very large datasets to make accurate predictions on a highly imbalanced dataset. We evaluated RF-Fold on the standard Lindahl's benchmark dataset comprised of 976 × 975 target-template protein pairs through cross-validation. Compared with 17 different fold recognition methods, the performance of RF-Fold is generally comparable to the best performance in fold recognition of different difficulty ranging from the easiest family level, the medium-hard superfamily level, and to the hardest fold level. Based on the top-one template protein ranked by RF-Fold, the correct recognition rate is 84.5%, 63.4%, and 40.8% at family, superfamily, and fold levels, respectively. Based on the top-five template protein folds ranked by RF-Fold, the correct recognition rate increases to 91.5%, 79.3% and 58.3% at family, superfamily, and fold levels. Conclusions The good performance achieved by the RF-Fold demonstrates the random forest's effectiveness for protein fold recognition. PMID:25350499

  18. O Taste and See: A Commemorative History of the Wye Seminars

    ERIC Educational Resources Information Center

    Holyer, Robert

    2014-01-01

    Each summer, faculty and academic deans from institutions across the country make their way to the Wye River campus of the Aspen Institute on the Eastern Shore of Maryland for a weeklong seminar. Described as professional development, it often turns out to be much more. The Wye Seminars have at their core a collection of classic texts--from Plato…

  19. Commentary: Margaret Mead, the Salzburg Seminar, and a Historical Evaluation Report.

    ERIC Educational Resources Information Center

    Greene, Jennifer C.

    2003-01-01

    Discusses Margaret Mead's evaluation of the first Salzburg Seminar (1947), a forum for international exchange of intellectual ideas and cultural customs. Concludes that Mead's evaluation was highly successful in that it created an evocative representation of the seminar that told readers what it was like for its participants. (SLD)

  20. Music Student Teaching Seminars: An Examination of Current Practices Across the United States

    ERIC Educational Resources Information Center

    Baumgartner, Christopher M.; Councill, Kimberly H.

    2017-01-01

    The purpose of this study was to examine the structure and content of music student teaching seminars at 4-year, degree-granting institutions accredited by the National Association of Schools of Music across the United States. A secondary purpose was to determine how these seminars (a) addressed perceived needs of student teachers and beginning…

  1. Student Teaching Seminars: Ideas for a Collaborative and Meaningful Culminating Experience

    ERIC Educational Resources Information Center

    Councill, Kimberly H.; Baumgartner, Christopher M.

    2017-01-01

    The student teaching seminar is a crucial component in the final course work of the music education curriculum, though research that examines the structure and content of this important course is minimal. In this article, we provide in-depth descriptions of sample seminar activities, assessments, resources, and suggestions for creating a…

  2. A Study of Expectations and the Marital Quality of Participants of a Marital Enrichment Seminar

    ERIC Educational Resources Information Center

    Dixon, Lee J.; Gordon, Kristina Coop; Frousakis, Nikki N.; Schumm, Jeremiah A.

    2012-01-01

    This longitudinal study investigated the effects of expectations of effort of self and spouse on the marital quality of marital enrichment seminar participants. Self-report measures of marital quality, expectations regarding effort put into implementing what was learned during the seminar, amount of perceived effort, and satisfaction with effort…

  3. The Operational Seminar: A Training Method To Foster Development. Literacy Lessons.

    ERIC Educational Resources Information Center

    de Clerck, Marcel

    An operational seminar is an in-the-field demonstration for those involved in the process of change that all community development projects require. It does not require previous theoretical exposure of any kind. On the basis of the analysis of a specific milieu, the seminar participants put together a program of activities, choosing appropriate…

  4. State Education & Environment Roundtable (SEER) Seminar (11th, Des Moines, Iowa, May 20-24, 2001).

    ERIC Educational Resources Information Center

    Lieberman, Gerald A.; Hoody, Linda L.

    This document reports on the 11th seminar of the State Education and Environment Roundtable (SEER). It consists of brief overviews of the daily discussions and presentations that were made at the seminar. Topics discussed include potential partnerships with national language arts organizations and associations, how environmental justice issues…

  5. The Influence of a Collaborative Doctoral Seminar on Emerging Teacher Educator-Researchers

    ERIC Educational Resources Information Center

    Dinkelman, Todd; Cuenca, Alexandar; Butler, Brandon; Elfer, Charles; Ritter, Jason; Powell, Dave; Hawley, Todd

    2012-01-01

    Over a 7-year period, graduate teaching assistants participated in a teacher education doctoral seminar designed to develop emergent scholarship and practice in teacher education. Six former students in the seminar, all now assistant professors, joined Dinkelman in an open-ended, far-ranging, month-long conversation captured in a threaded, online…

  6. The Benefits of Using Clickers in Small-Enrollment Seminar-Style Biology Courses

    ERIC Educational Resources Information Center

    Smith, Michelle K.; Trujillo, Caleb; Su, Tin Tin

    2011-01-01

    Although the use of clickers and peer discussion is becoming common in large-lecture undergraduate biology courses, their use is limited in small-enrollment seminar-style courses. To investigate whether facilitating peer discussion with clickers would add value to a small-enrollment seminar-style course, we evaluated their usefulness in an…

  7. Advocacy Seminar 2000 Course Book (Litchfield Park, Arizona, October 12-14, 2000).

    ERIC Educational Resources Information Center

    National School Boards Association, Alexandria, VA. Council of School Attorneys.

    This publication contains material from a 2-day seminar sponsored by the National School Boards Association's Council of School Attorneys. The notebook includes papers prepared by the seminar faculty, court documents, and other information related to the following topics: student threats; current issues of students with disabilities; the Family…

  8. Environmental Education Research. Seminar Report (London, England, United Kingdom, December 3, 1991).

    ERIC Educational Resources Information Center

    Council for Environmental Education, London (England).

    The seminar aimed to improve the degree and quality of Environmental Education Research (EER) in the context of global environmental change with particular emphasis on the role of the social sciences. The report is divided into six sections and appendices. Section 1, an introduction, includes the seminar background, aim, objectives, and chair's…

  9. Impact of a Sophomore Seminar on the Desire of STEM Majors to Pursue a Science Career

    ERIC Educational Resources Information Center

    Sweeder, Ryan D.; Strong, Philip E.

    2012-01-01

    This study focuses on the impact of a sophomore seminar on STEM majors desire to pursue a science career. This seminar was a component in a broader scholarship program and focused on helping students gain a broader understanding of the process of science, expose students to a range of career options and provide opportunities for outside of class…

  10. The Multi-Language Seminar: An Approach to Offering More of the "Less Commonly Taught" Languages.

    ERIC Educational Resources Information Center

    Marshall, Terry L.

    1987-01-01

    Proposes the "multi-language seminar" as a format for teaching a greater variety of languages at the high school and college level. The seminar approach assumes active involvement of the target-language speaking community in instruction and new sources of classroom materials. (Author/CB)

  11. Internationalizing the Business Curriculum at Small Colleges: The Introductory Seminar Approach.

    ERIC Educational Resources Information Center

    Greenfield, Gerald Michael

    The University of Wisconsin-Parkside offered an experimental course on international business in seminar form as a means of trying an interdisciplinary venture in a new area without commitment to a course structure. The seminar was developed as part of the international studies program, which draws on existing courses in several disciplines, and…

  12. Early Child Development. Innocenti Global Seminar (Florence, Italy, June 12-30, 1989). Summary Report.

    ERIC Educational Resources Information Center

    Landers, Cassie

    The first Innocenti Global Seminar, which was sponsored by the United Nations Children's Fund (UNICEF), investigated the topic of Early Child Development (ECD). This summary report focuses on the three objectives of the seminar, which were to: (1) review critical issues in the field of child development so as to provide a rationale for investing…

  13. The Impact of Peer Observation and Feedback on Technical Seminar Presentations: A Constructive Model

    ERIC Educational Resources Information Center

    Vani, V. Vijaya

    2015-01-01

    The present paper attempts to showcase the need and importance of peer observation and feedback in developing technical seminar presentation skills of the students at tertiary level. The paper endeavors to know whether a structured format will help students to know what they have to observe in the seminar presentations to give constructive…

  14. Beyond the Student Teaching Seminar: Examining Transformative Learning through Arts-Based Approaches

    ERIC Educational Resources Information Center

    Bhukhanwala, Foram; Dean, Kim; Troyer, Maryellen

    2017-01-01

    This qualitative study examined the question: How can arts-based approaches facilitate transformative learning in a student teaching seminar? Two teacher educators facilitated a supplemental and voluntary arts-based ST seminar that comprised six, two-hour sessions. Thirty-four student teachers participated over five semesters making use of Theater…

  15. 48 CFR 2452.222-70 - Accessibility of meetings, conferences, and seminars to persons with disabilities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Accessibility of meetings, conferences, and seminars to persons with disabilities. 2452.222-70 Section 2452.222-70 Federal Acquisition... (e.g., sign language interpreters) for each meeting, conference, or seminar in light of the known or...

  16. Building the Social Movement. Papers from an Invitational Seminar (Montreal, Canada, June 4-6, 1986).

    ERIC Educational Resources Information Center

    British Columbia Univ., Vancouver. Centre for Continuing Education.

    Thirty leaders from six Canadian social movements were invited to participate in an invitational seminar that was designed to explore strategies for building stronger collaboration among social movements in the Canadian community. This collection contains the following papers from that seminar: "Building the Social Movement: An…

  17. A new methodology for teaching clinical reasoning skills: problem solving clinical seminars.

    PubMed

    Struyf, E; Beullens, J; Van Damme, B; Janssen, P; Jaspaert, H

    2005-06-01

    In the final year of the medical curriculum of the Faculty of Medicine of the Katholieke Universiteit Leuven (Belgium), a new methodology for teaching clinical skills was introduced: Problem Solving Clinical Seminars (PSCS). Two eight-week series of 70 seminars were offered. Students prepared for the seminars in groups of five students who worked on one or more clinical cases followed by half-open questions. Additional information was collected individually. At the clinical seminar the solutions were presented and discussed, guided by a clinical teacher. A questionnaire was administered to investigate whether students perceive the new type of clinical seminars as a powerful learning environment. Students were satisfied with the new methodology. The importance of the postulated educational aspects--preparation, clinical case and the seminar--was confirmed. The preparation phase (self-study and group work) and the clinical seminar were experienced as two separate and important learning events. The implementation of the problem solving clinical seminars is considered by students to be a powerful learning environment and therefore a broader applicability of the PSCS methodology is recommended.

  18. Seminar on Factual and Numerical Data Banks. Final Report (Rabat, Morocco, February 21-24, 1984).

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific and Cultural Organization, Paris (France). General Information Programme.

    The proceedings of a seminar on factual and numerical data banks are described. Seminar objectives were to: (1) make potential users aware of the value of data banks in their respective disciplines and inform them of the tools available; (2) identify national and regional data bank requirements; and (3) define a strategy for development in this…

  19. Intellectual Curiosity in Action: A Framework to Assess First-Year Seminars in Liberal Arts Settings

    ERIC Educational Resources Information Center

    Kolb, Kenneth H.; Longest, Kyle C.; Barnett, Jenna C.

    2014-01-01

    Fostering students' intellectual curiosity is a common goal of first-year seminar programs--especially in liberal arts settings. The authors propose an alternative method to assess this ambiguous, value-laden concept. Relying on data gathered from pre- and posttest in-depth interviews of 34 students enrolled in first-year seminars, they construct…

  20. Seminar on Foci for Progress in Scientific Publications: A Summary and Final Report.

    ERIC Educational Resources Information Center

    Battelle Memorial Inst., Columbus, OH.

    A one-day seminar was convened on November 4, 1969, to consider problems involved in communicating scientific information and the progress that has been made in improving the scientific publication mechanism. Thirty participants representing different types of information producers, users, and organizations contributed to the seminar discussion.…

  1. Able to Play: Mobilizing Communities for Children of All Abilities - Framing the Issue. Seminar Series

    ERIC Educational Resources Information Center

    W. K. Kellogg Foundation, 2005

    2005-01-01

    "Able to Play: Mobilizing Communities for Children of All Abilities" is one of a series of six seminars that the W.K. Kellogg Foundation hosted during 2005 to celebrate its 75th Anniversary year. The seminar, held in Lansing, Michigan, June 8-10, shared the lessons learned from the Able to Play Project. Advocates for people with…

  2. Interdisciplinary Research in a Dense Summer Bridge: The Role of a Writing Intensive Chemistry Seminar

    ERIC Educational Resources Information Center

    Waratuke, Stephen; Kling, Thomas

    2016-01-01

    We describe the structure of a writing-intensive, chemistry first year seminar designed to support a three week, research focused summer bridge program. Writing assignments in the seminar helped students understand their research activities, learn to conduct themselves as scientists, and reflect upon their lab work. The writing intensive seminar…

  3. The Seminar Practicum: A Community Based Instructional System for Paraprofessional Education.

    ERIC Educational Resources Information Center

    Powers, Thomas F.; And Others

    The instructional system which emerged from the Pennsylvania State University three-year project was a seminar practicum for Hotel and Food Service paraprofessional workers which provides work experience, a set of self-instructional modules, subject matter, a weekly seminar discussion, and encourages minority/lower income students. A summary of…

  4. Critical Conversations about Big Ideas in Art Using Paideia Seminar: A Focus on Early Elementary Settings

    ERIC Educational Resources Information Center

    Paul, Kristina Ayers; Tay, Juliana

    2016-01-01

    Paideia Seminar is a method for facilitating Socratic discussions about different types of texts, whether they be texts in the literal sense of the word or any other object that represents ideas or values. In this article, we describe how teachers can implement Paideia Seminar to spark deep thinking and rich discussion among early elementary…

  5. Integrating the Freshman Seminar with a Developmental Reading-Writing Course.

    ERIC Educational Resources Information Center

    Meyer, Margaret Dietz

    First-year students taking developmental courses need the kind of guidance a freshman seminar can provide when the advice is directly relevant to their progress. An alternative to assigning a heterogeneous group of students to an academic advisor is to offer a course which enriches the key elements of a freshman seminar while applying the standard…

  6. An Examination of the Impact of a Freshman Seminar Course on Student Academic Outcomes.

    ERIC Educational Resources Information Center

    Raymond, Lanette; Napoli, Anthony R.

    1998-01-01

    Assesses the correlation between completion of a freshman seminar course at a community college and subsequent persistence and achievement. Indicates that receiving a grade of "C" or better is positively correlated with subsequent academic success. States that the results do not identify which elements of the seminar contributed most to this…

  7. An Evaluation of the Wasson Experiential Education Seminar, January-June 1974.

    ERIC Educational Resources Information Center

    Hart, Bill; Morris, John E.

    The Wasson Experiential Education Seminar, which was a direct outgrowth of the Colorado Outward Bound program to train and stimulate experiential education programs at the high school level, is described and evaluated in this report. A brief history of the development of the seminar and its program and learner goals are presented, along with…

  8. EVALUATION CONFERENCE ON LEADERSHIP DEVELOPMENT SEMINARS, PROGRAM PLANNING, BUDGETING AND EVALUATION. FINAL REPORT.

    ERIC Educational Resources Information Center

    HIMMELE, IRVIN H.; SMITH, CLODUS R.

    THIRTY-FOUR PARTICIPANTS REPRESENTING THE LEADERSHIP-ACTION LEVEL OF PERSONNEL THROUGHOUT THE NATION AND FROM THE U.S. OFFICE OF EDUCATION EVALUATED THE LEADERSHIP DEVELOPMENT AND PROGRAM PLANNING, AND BUDGETING SEMINARS HELD DURING 1967. GUIDELINES FOR SEMINAR EVALUATION WERE PRESENTED--(1) "RATIONALE AND RETROSPECT" BY N. EDWIN CRAWFORD, (2)…

  9. The Challenge of Change: Report of the Technical Education National Seminar.

    ERIC Educational Resources Information Center

    American Vocational Association, Inc., Washington, DC.

    The document consists of seven papers presented at the First Annual Technical Education Seminar (May, 1974) on the Challenge of Change in Technical Education, conducted by the Technical Education Division of the American Vocational Association. The papers, representative of the many presented at the seminar, have been published to serve as a…

  10. Writing Seminars in the Content Area: In Search of Hemingway, Salinger, and Steinbeck.

    ERIC Educational Resources Information Center

    Workman, Brooke

    Intended for high school and college literature instructors, this book contains materials for intensive semester-long seminars on the lives and works of three American authors: Ernest Hemingway, J. D. Salinger, and John Steinbeck. Each seminar revolves around seven papers the students are required to write and defend aloud in front of the rest of…

  11. Commentary: Margaret Mead, the Salzburg Seminar, and a Historical Evaluation Report.

    ERIC Educational Resources Information Center

    Greene, Jennifer C.

    2003-01-01

    Discusses Margaret Mead's evaluation of the first Salzburg Seminar (1947), a forum for international exchange of intellectual ideas and cultural customs. Concludes that Mead's evaluation was highly successful in that it created an evocative representation of the seminar that told readers what it was like for its participants. (SLD)

  12. Economic Evaluation of Building Design, Construction, Operation and Maintenance. Seminar Workbook.

    ERIC Educational Resources Information Center

    Ruegg, Rosalie T.

    This workbook has been prepared for participants in the seminar, "Economic Evaluation of Building Design, Construction, Operation and Maintenance." It has two main functions: (1) to provide basic resource materials, references, and introductions to methods employed in the seminar; and (2) to provide instructional problems for solution by…

  13. An Evaluation of the Wasson Experiential Education Seminar, January-June 1974.

    ERIC Educational Resources Information Center

    Hart, Bill; Morris, John E.

    The Wasson Experiential Education Seminar, which was a direct outgrowth of the Colorado Outward Bound program to train and stimulate experiential education programs at the high school level, is described and evaluated in this report. A brief history of the development of the seminar and its program and learner goals are presented, along with…

  14. Adaptation and Integration of Permanent Immigrants Seminar (4th, Geneva, Switzerland, May 8-11, 1979).

    ERIC Educational Resources Information Center

    International Migration, 1979

    1979-01-01

    This document contains working papers prepared for a seminar on Adaptation and Integration of Permanent Immigrants, along with general and specific recommendations formulated by seminar participants. Conclusions and recommendations from each paper are presented in English, French, and Spanish; the conference papers themselves are presented only in…

  15. Seminar for Preparation of Professional Personnel for Vocational-Technical Education. Final Report.

    ERIC Educational Resources Information Center

    Dillon, Roy D.; Horner, James T.

    Seminar participants included college administrative officers, state vocational education directors, vocational-technical teacher educators, and Office of Education staff. The purpose of the June, 1968 seminar was to consider strategies for resolving critical vocational education personnel supply and demand problems. Presentations included in the…

  16. 1972 Minnesota NCTE (National Council of Teachers of English) Seminar on Research in English Education.

    ERIC Educational Resources Information Center

    Purves, Alan C., Ed.

    1973-01-01

    The articles in this journal relate the conference experience at the 1972 Minnesota National Council of Teachers of English (NCTE) Seminar on Research in English Education. Articles include "The New Research" by Peter S Rosenbaum (discussing the influence of the seminar experience and how it can precipitate new research); "Research…

  17. Interdisciplinary Research in a Dense Summer Bridge: The Role of a Writing Intensive Chemistry Seminar

    ERIC Educational Resources Information Center

    Waratuke, Stephen; Kling, Thomas

    2016-01-01

    We describe the structure of a writing-intensive, chemistry first year seminar designed to support a three week, research focused summer bridge program. Writing assignments in the seminar helped students understand their research activities, learn to conduct themselves as scientists, and reflect upon their lab work. The writing intensive seminar…

  18. Intellectual Curiosity in Action: A Framework to Assess First-Year Seminars in Liberal Arts Settings

    ERIC Educational Resources Information Center

    Kolb, Kenneth H.; Longest, Kyle C.; Barnett, Jenna C.

    2014-01-01

    Fostering students' intellectual curiosity is a common goal of first-year seminar programs--especially in liberal arts settings. The authors propose an alternative method to assess this ambiguous, value-laden concept. Relying on data gathered from pre- and posttest in-depth interviews of 34 students enrolled in first-year seminars, they construct…

  19. Brazilian History and Culture Program, June 27 - August 2, 1992. Fulbright Hays Seminars Abroad Program.

    ERIC Educational Resources Information Center

    1992

    Sixteen participants in the Fulbright-Hays Seminar on the history and culture of Brazil traveled throughout Brazil from June 27 through August 2, 1992. At the end of the seminar 14 participants developed curriculum projects. Presented alphabetically by author, the 14 curricular projects cover aspects of Brazilian life and culture. Riva…

  20. Cinemeducation in Psychiatry: A Seminar in Undergraduate Medical Education Combining a Movie, Lecture, and Patient Interview

    ERIC Educational Resources Information Center

    Kuhnigk, Olaf; Schreiner, Julia; Reimer, Jens; Emami, Roya; Naber, Dieter; Harendza, Sigrid

    2012-01-01

    Objective: Psychiatric educators are often faced with students' negative attitudes toward psychiatry. A new type of seminar has been established in order to enable students to gain a deeper understanding of psychiatric illness. Method: A "cinemeducation seminar," combining a movie, a lecture, and a patient interview, has been established as part…

  1. Fashioning Docile Teacher Bodies? The Strange Space of the "Staff Teaching Seminar"

    ERIC Educational Resources Information Center

    Grant, Barbara; Barrow, Mark

    2013-01-01

    For 40 years, the "staff teaching seminar" has aimed to prepare academics to meet the complex demands of university teaching. In Aotearoa/New Zealand (NZ), as elsewhere, the seminar emerged in the late 1960s-early 1970s, and preceded centrally funded academic development (AD) centres. Targeting new academics, the programme typically…

  2. Cinemeducation in Psychiatry: A Seminar in Undergraduate Medical Education Combining a Movie, Lecture, and Patient Interview

    ERIC Educational Resources Information Center

    Kuhnigk, Olaf; Schreiner, Julia; Reimer, Jens; Emami, Roya; Naber, Dieter; Harendza, Sigrid

    2012-01-01

    Objective: Psychiatric educators are often faced with students' negative attitudes toward psychiatry. A new type of seminar has been established in order to enable students to gain a deeper understanding of psychiatric illness. Method: A "cinemeducation seminar," combining a movie, a lecture, and a patient interview, has been established as part…

  3. Adaptation and Integration of Permanent Immigrants Seminar (4th, Geneva, Switzerland, May 8-11, 1979).

    ERIC Educational Resources Information Center

    International Migration, 1979

    1979-01-01

    This document contains working papers prepared for a seminar on Adaptation and Integration of Permanent Immigrants, along with general and specific recommendations formulated by seminar participants. Conclusions and recommendations from each paper are presented in English, French, and Spanish; the conference papers themselves are presented only in…

  4. A New Graduate-Level Seminar to Prepare Students for the Next Step in Their Careers

    ERIC Educational Resources Information Center

    Fleming, Kelly L.; Matthaei, James; Pfaendtner, Jim

    2015-01-01

    Many new Ph.D.s are not prepared for a competitive interview process in seeking a first job. The University of Washington (UW) designed the Distinguished Young Scholars Seminar (DYSS) to rectify this problem with three goals: simulate a visit associated with many interviews and a one-hour seminar; make UW graduate students aware of where they fit…

  5. Educational Programming: A Seminar for Young Adults with Cleft Lip and/or Palate.

    ERIC Educational Resources Information Center

    Imhoff, Michael; And Others

    1981-01-01

    The social service staff of the H. K. Cooper Clinic (Lancaster, Pennsylvania) conducted a seminar for young adults with cleft lip and palate (CL/P) and their families. The seminar was designed to respond to questions and concerns regarding the impact of CL/P on employment, social relations, and genetics. (SB)

  6. Do-It-Yourself Guide to: A Solid Waste Seminar. Construction Plans and Use Guidelines.

    ERIC Educational Resources Information Center

    Quarry Hill Nature Center, Rochester, Minn.

    Ten learning stations dealing with solid waste comprise the seminar described in this booklet. At each station, students observe a display and then answer questions listed on their data sheets. Although the seminar was intended for junior high school students, it has been used successfully with upper elementary and adult participants. Among the…

  7. Complexity Theory 101 for Educators: A Fictional Account of a Graduate Seminar

    ERIC Educational Resources Information Center

    McMurtry, Angus

    2008-01-01

    The following fictional account of a seminar on complexity science and its relevance for education makes use of several real events. The first is an actual seminar that took place during the spring of 2005, in the Department of Secondary Education at the University of Alberta. The second is the collective creation of the Complexity and Education…

  8. O Taste and See: A Commemorative History of the Wye Seminars

    ERIC Educational Resources Information Center

    Holyer, Robert

    2014-01-01

    Each summer, faculty and academic deans from institutions across the country make their way to the Wye River campus of the Aspen Institute on the Eastern Shore of Maryland for a weeklong seminar. Described as professional development, it often turns out to be much more. The Wye Seminars have at their core a collection of classic texts--from Plato…

  9. A New Graduate-Level Seminar to Prepare Students for the Next Step in Their Careers

    ERIC Educational Resources Information Center

    Fleming, Kelly L.; Matthaei, James; Pfaendtner, Jim

    2015-01-01

    Many new Ph.D.s are not prepared for a competitive interview process in seeking a first job. The University of Washington (UW) designed the Distinguished Young Scholars Seminar (DYSS) to rectify this problem with three goals: simulate a visit associated with many interviews and a one-hour seminar; make UW graduate students aware of where they fit…

  10. BAAL/CUP Seminars 2013/Text Trajectories--Developing Dynamic Approaches to Textual Analysis

    ERIC Educational Resources Information Center

    Maybin, Janet; Lillis, Theresa

    2015-01-01

    This seminar took place on 19 April, 2013 at the Centre for Language and Communication, Faculty of Language and Education Studies, The Open University. The seminar was coordinated by Janet Maybin and Theresa Lillis and there were 28 participants, including four postgraduate students, from universities in Britain, Belgium and South Africa.

  11. Media Technologies and Language Learning. Proceedings of an IRAAL Seminar (Dublin, Ireland, November 25, 1989).

    ERIC Educational Resources Information Center

    Little, David, Ed.; O Meadhra, Bebhinn, Ed.

    A seminar sponsored by the Irish Association for Applied Linguistics on the role of media and media technologies in second and foreign language learning is reported. The organization of this report reflects the program of the seminar. Four plenary papers established some broad applied linguistic perspectives and presented an overview of recent…

  12. GROWTH THROUGH ENGLISH, A REPORT BASED ON THE DARTMOUTH SEMINAR 1966.

    ERIC Educational Resources Information Center

    DIXON, JOHN

    AT DARTMOUTH COLLEGE, IN THE SUMMER OF 1966, OVER 50 EDUCATORS FROM THE UNITED STATES, ENGLAND, AND CANADA PARTICIPATED IN THE FIRST ANGLO-AMERICAN SEMINAR ON THE TEACHING OF ENGLISH. THIS REPORT, WRITTEN FOR THE ENGLISH TEACHING PROFESSION, IS NOT A SURVEY OR SUMMARY OF THE CONFERENCE, BUT RATHER IS AN ELABORATION OF THE CONSENSUS OF THE SEMINAR.…

  13. Preservice Teachers Reflect on the Authority Issue: A Case Study of a Student Teaching Seminar.

    ERIC Educational Resources Information Center

    Ullrich, Walter J.

    1992-01-01

    The growth of personal autonomy was studies in a reflective, inquiry-oriented teacher education program, analyzing how often beginning teachers displayed critical reflection when their self-directed seminar focused on authority. Findings indicated the nondirective seminar devoted to promoting personal autonomy and collaboration did not meet…

  14. A May American Economic Review Papers Seminar and an Analytic Project for Advanced Undergraduates

    ERIC Educational Resources Information Center

    Elliott, Catherine S.

    2004-01-01

    The author describes two learning activities for teaching economics at the advanced undergraduate level: a May American Economic Review (AER) papers seminar and an analytic project. Both activities help students learn to "do economics." The May AER papers seminar promotes in-depth synthesis and interpretation on the basis of printed session papers…

  15. Massachusetts Higher Education in the Eighties: Proposals for Development. A White Paper. The Alden Seminars.

    ERIC Educational Resources Information Center

    Pile, Wilson, Ed.

    Two position papers on higher education in Massachusetts in the 1980s, which were prepared by the Alden Seminar for Higher Education, are presented. In addition, an overview of the Alden Seminar meeting (Boston, Massachusetts, October 1983), which examined proposals for a Higher Education Development Corporation, is included. In "Adjusting to…

  16. Seminar on Factual and Numerical Data Banks. Final Report (Rabat, Morocco, February 21-24, 1984).

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific and Cultural Organization, Paris (France). General Information Programme.

    The proceedings of a seminar on factual and numerical data banks are described. Seminar objectives were to: (1) make potential users aware of the value of data banks in their respective disciplines and inform them of the tools available; (2) identify national and regional data bank requirements; and (3) define a strategy for development in this…

  17. Exploring the Evidence: Reporting Outcomes of Freshman Seminars. The Freshman Year Experience. Monograph Series Number 11.

    ERIC Educational Resources Information Center

    Barefoot, Betsy O., Ed.

    This document is a compendium of information from 34 colleges and universities on freshman seminar/student success courses and their outcomes and how institutions are evaluating and reporting on these programs. Freshman seminars or success courses are courses for entering students that aim to ease the student's transition to the college…

  18. BAAL/CUP Seminars 2013/Text Trajectories--Developing Dynamic Approaches to Textual Analysis

    ERIC Educational Resources Information Center

    Maybin, Janet; Lillis, Theresa

    2015-01-01

    This seminar took place on 19 April, 2013 at the Centre for Language and Communication, Faculty of Language and Education Studies, The Open University. The seminar was coordinated by Janet Maybin and Theresa Lillis and there were 28 participants, including four postgraduate students, from universities in Britain, Belgium and South Africa.

  19. Educational Standards, Assessment and Accountability: A New Civil Rights Frontier. Summary of Policy Seminar Series.

    ERIC Educational Resources Information Center

    White House Initiative on Educational Excellence for Hispanic Americans, Washington, DC.

    A series of four policy seminars was held in 1999 to discuss suggestions to ensure that Latino children reap the benefits of standards-based accountability and to illuminate related issues for the educational system. This report summarizes those seminars. The first was "Educational Standards, Assessment and Accountability: A New Civil Rights…

  20. An Exploratory Study of the Effectiveness of a "Didactical Shadow" Seminar in Abstract Algebra.

    ERIC Educational Resources Information Center

    Hirsch, Christian R.

    1981-01-01

    Describes a study which explores the feasibility of implementing a "didactical shadow" seminar in abstract algebra. Includes the effect of the seminar on prospective secondary mathematics teachers' (N=17) attitudes and on their understanding of concepts and principles of abstract algebra and algebra of the real number system. (DS)

  1. Fashioning Docile Teacher Bodies? The Strange Space of the "Staff Teaching Seminar"

    ERIC Educational Resources Information Center

    Grant, Barbara; Barrow, Mark

    2013-01-01

    For 40 years, the "staff teaching seminar" has aimed to prepare academics to meet the complex demands of university teaching. In Aotearoa/New Zealand (NZ), as elsewhere, the seminar emerged in the late 1960s-early 1970s, and preceded centrally funded academic development (AD) centres. Targeting new academics, the programme typically…

  2. Educational Programming: A Seminar for Young Adults with Cleft Lip and/or Palate.

    ERIC Educational Resources Information Center

    Imhoff, Michael; And Others

    1981-01-01

    The social service staff of the H. K. Cooper Clinic (Lancaster, Pennsylvania) conducted a seminar for young adults with cleft lip and palate (CL/P) and their families. The seminar was designed to respond to questions and concerns regarding the impact of CL/P on employment, social relations, and genetics. (SB)

  3. Methods of Comparative Androgogy: An International Expert Seminar (Bamberg, Germany, September 24-27, 1995).

    ERIC Educational Resources Information Center

    Charters, Margaret A.

    A seminar collected, shared, and discussed the consensus on definitions, standards, methods, and current problems in research methodology in comparative andragogy. Alfred Hierold opened the seminar with a brief history of the evolution of the University of Bamberg. The opening session focused on the importance of the researcher as a tool in…

  4. The "Other" Syllabus: Rendering Teaching Politics Visible in the Graduate Pedagogy Seminar

    ERIC Educational Resources Information Center

    Bailey, Lucy E.

    2010-01-01

    The author has explored the pedagogical possibilities of exploring doubt and ambiguity in graduate seminars in feminist pedagogy and teaching methods that she has been responsible for leading in several large public university settings. In these settings, faculty instituted the seminars in the graduate curriculum because they recognized the…

  5. Critical Conversations about Big Ideas in Art Using Paideia Seminar: A Focus on Early Elementary Settings

    ERIC Educational Resources Information Center

    Paul, Kristina Ayers; Tay, Juliana

    2016-01-01

    Paideia Seminar is a method for facilitating Socratic discussions about different types of texts, whether they be texts in the literal sense of the word or any other object that represents ideas or values. In this article, we describe how teachers can implement Paideia Seminar to spark deep thinking and rich discussion among early elementary…

  6. Use of Wikiversity and Role Play to Increase Student Engagement during Student-Led Physiology Seminars

    ERIC Educational Resources Information Center

    Singh, Satendra

    2013-01-01

    The Undergraduate Medical Program (Bachelor of Medicine and Bachelor of Surgery) at University College of Medical Sciences (Delhi, India) is a 4.5-yr, intense academic program where physiology is taught in the first year. To make the learning experience enriching, the Department of Physiology organizes four student seminars (two seminars/semester)…

  7. The Value of a First-Year Seminar: International Students' Insights in Retrospect

    ERIC Educational Resources Information Center

    Andrade, Maureen S.

    2009-01-01

    Higher education institutions in the United States commonly offer first-year seminars to assist students with their transition to college. Seminars are one of several types of first-year interventions based on findings from persistence research identifying variables affecting student success. Diverse student populations such as international…

  8. Educational Technology; An AED/INNOTECH Seminar. (Singapore, April 10-13, 1972.)

    ERIC Educational Resources Information Center

    Southeast Asian Ministers of Education Organization (Singapore). Regional Center for Educational Innovation and Technology.

    The full texts of the five major papers presented at the Singapore seminar comprise the body of this conference report. The seminar was jointly sponsored by the Academy for Educational Development (AED) and the Southeast Asian Ministers of Education Organization's (SEAMEO) Regional Center for Educational Innovation and Technology (INNOTECH): its…

  9. Seminar on EU and energy held in Kohtu, Tallinn on June 13, 1997

    SciTech Connect

    1997-06-13

    This seminar addresses the energy policy of the European Union. The topics of the seminar include the energy strategy for Estonia; energy policy for the European Union; EU and Energy Markets; EC`s Climate Strategy; and Promotion of Energy Co-operation between Estonia and Finland.

  10. A Classroom of Individuals? Reconsidering the Forms of Community in a Seminar in Teacher Education.

    ERIC Educational Resources Information Center

    Kanada, Chizu

    A teacher education seminar, designed to be an egalitarian "community of learners," is critiqued. In an effort to make classroom learning relations more equal, instructors referred to themselves as seminar leaders and sought student participation in the curriculum decision-making process. The most significant consequence of the…

  11. Continuing Education of Women, Report of a Seminar (Toronto, Canada, March 1, 2, 3, 1973).

    ERIC Educational Resources Information Center

    Canadian Association for Adult Education, Toronto (Ontario).

    A report of a Seminar on Continuing Education of Women, held in March 1973 for Canadian women, is provided. The seminar was held to explore key issues in continuing education of women and to give guidelines to the Canadian Association for Adult Education (CAAE) as to relevant action that could be taken by the association. The contents of the…

  12. Formative Evaluation of the Intel Seeing Reason Seminars (U.S.). Summary Report

    ERIC Educational Resources Information Center

    Wexler, Dara; Culp, Katie McMillan

    2004-01-01

    During the summer and fall of 2003, Education Development Center's Center for Children and Technology (CCT) undertook a formative evaluation of Seeing Reason: Mindful Mapping of Cause & Effect, an Intel Teach to the Future professional development seminar. Intel's seminars are designed to introduce teachers to software tools that they can use to…

  13. 2007 Plant Metabolic Engineering Gordon Conference and Graduate Research Seminar

    SciTech Connect

    Erich Grotewold

    2008-09-15

    Plant Metabolic Engineering is an emerging field that integrates a diverse range of disciplines including plant genetics, genomics, biochemistry, chemistry and cell biology. The Gordon-Kenan Graduate Research Seminar (GRS) in Plant Metabolic Engineering was initiated to provide a unique opportunity for future researcher leaders to present their work in this field. It also creates an environment allowing for peer-review and critical assessment of work without the intimidation usually associated with the presence of senior investigators. The GRS immediately precedes the Plant Metabolic Engineering Gordon Research Conference and will be for and by graduate students and post-docs, with the assistance of the organizers listed.

  14. Guido Beck, Alexandre Proca, and the Oporto Theoretical Physics Seminar

    NASA Astrophysics Data System (ADS)

    Dos Santos Fitas, Augusto José; Passos Videira, António Augusto

    2007-01-01

    We describe the pioneering attempts made by Ruy Luís Gomes (1905 1984) and other Portuguese physicists to develop a research and teaching seminar in theoretical physics at the University of Oporto in 1942 1944 under the leadership first of the refugee Austrian theoretical physicist Guido Beck (1903 1988) and then of the Romanian-French theoretical physicist Alexandre Proca (1896 1955). These efforts failed, however, owing to lack of sustained financial support from the Portuguese government and to the political repression of the Salazar regime, which dismissed Gomes and other prominent Portuguese physicists and other scientists from their university positions.

  15. NSCA light pollution seminar, Glasgow, 1999 November 25

    NASA Astrophysics Data System (ADS)

    Mizon, R.

    2000-04-01

    In July 1999 I was invited to speak at a seminar on 'Light Pollution in Scotland', to be held in Glasgow in November. The event was organised by the National Society for Clean Air and Protection of the Environment (NSCA).The Glasgow Central Hotel saw the gathering of over 100 local authority planners and environmental health officers from all over Scotland, and the CfDS presence included Dennis Proudman, of Taynuilt, Argyll, who has done much to spread awareness of the problem of light pollution in the Argyll area, not least with his series of articles in the Oban Times.

  16. Minutes of the 23rd Eplosives Safety Seminar, volume 2

    NASA Astrophysics Data System (ADS)

    1988-08-01

    Some areas of discussion at this seminar were: Hazards and risks of the disposal of chemical munitions using a cryogenic process; Special equipment for demilitarization of lethal chemical agent filled munitions; explosive containment room (ECR) repair Johnston Atoll chemical agent disposal system; Sympathetic detonation testing; Blast loads, external and internal; Structural reponse testing of walls, doors, and valves; Underground explosion effects, external airblast; Explosives shipping, transportation safety and port licensing; Explosive safety management; Underground explosion effects, model test and soil rock effects; Chemical risk and protection of workers; and Full scale explosives storage test.

  17. Seminar in Critical Inquiry Twenty-first Century Nuclear Systems

    SciTech Connect

    LeMone, D. V.

    2002-02-25

    Critical Inquiry, has not only been successful in increasing university student retention rate but also in improving student academic performance beyond the initial year of transition into the University. The seminar course herein reviewed is a balanced combination of student personal and academic skill development combined with a solid background in modern nuclear systems. It is a valid premise to assume that entering students as well as stakeholders of the general public demonstrate equal levels of capability. Nuclear systems is designed to give a broad and basic knowledge of nuclear power, medical, industrial, research, and military systems (nuclear systems) in 20-25 hours.

  18. Design and outcomes of an acoustic data visualization seminar.

    PubMed

    Robinson, Philip W; Pätynen, Jukka; Haapaniemi, Aki; Kuusinen, Antti; Leskinen, Petri; Zan-Bi, Morley; Lokki, Tapio

    2014-01-01

    Recently, the Department of Media Technology at Aalto University offered a seminar entitled Applied Data Analysis and Visualization. The course used spatial impulse response measurements from concert halls as the context to explore high-dimensional data visualization methods. Students were encouraged to represent source and receiver positions, spatial aspects, and temporal development of sound fields, frequency characteristics, and comparisons between halls, using animations and interactive graphics. The primary learning objectives were for the students to translate their skills across disciplines and gain a working understanding of high-dimensional data visualization techniques. Accompanying files present examples of student-generated, animated and interactive visualizations.

  19. PREFACE: XV International Seminar on Physics and Chemistry of Solids

    NASA Astrophysics Data System (ADS)

    Kotur, Bogdan; Brągiel, Piotr

    2011-03-01

                      Logo     Logo The XV International Seminar on Physics and Chemistry of Solids (ISPCS15) was held from 7-10 June 2009 in Szklarska Poręba. Over eighty participants joined together in this mountain resort, at the foot of Szrenica peak, in the Polish part of the Sudety range. The majority or participants, in accordance with Seminar tradition, were from Ukraine and Poland. The pleasant and warm atmosphere created by the organizers was conducive to fruitful discussions, making new contacts and to joyful gatherings with friends. Even the rainy weather could not change that. Lectures and communications mainly covered the fields of solid state physics and chemistry, and possible applications. This time, however, a new section was introduced - one devoted to modern topics in liquid chemistry. Sometimes such a look over the borders of scientific specialties leads to interesting insights and original research solutions. Some of the papers presented during ISPCS15 are collected in this volume. Their diversity is representative of both the scope and character of this Seminar. The majority of the papers are research reports, but a review article and a paper focussed on problems connected with environmental protection are also included. This Conference has functioned for over a decade due to the permanent support of the rectors of both co-organizing universities: Professor Ivan Vakarchuk from Ivan Franko National University of Lviv and Professor Zygmunt Bąk from Jan Dlugosz University in Częstochowa. It is our pleasure, on behalf of the all participants of the past Seminars, to express our gratitude for this assistance. We would also like to thank all the invited speakers who kindly accepted our invitation, namely Professors Roman Gladyshevskii (Ivan Franko National University, Lviv, Ukraine), Mihaela Gulea (Laboratoire de Chimie Moleculare et Thioorganique, CAEN, France), Osama I Abd El-Salam (National Research

  20. Literature Seminars for Gifted and Talented Students: Creating Exciting Units for Students to Go beyond the Usual Course of Study.

    ERIC Educational Resources Information Center

    Dixon, Felicia

    1994-01-01

    This article describes the structure and operation of three literature seminars offered in the English curriculum at the Indiana Academy for Science, Mathematics, and Humanities. The seminar approach puts the responsibility on the student and fosters creativity, thinking skills, and problem solving. The seminars include:…

  1. Children's Mental Health: Strategies for Providing High Quality and Cost-Effective Care. North Carolina Family Impact Seminar

    ERIC Educational Resources Information Center

    Douglass, Nam, Ed.; Owen, Jenni, Ed.; Berlin, Lisa J., Ed.

    2006-01-01

    This report represents the second North Carolina Family Impact Seminar in a series designed to connect research and state policymaking. Family Impact Seminars analyze the impact an issue, policy, or program may have on families. This Family Impact Seminar briefing report discusses strategies for providing high quality and cost-effective children's…

  2. Scholarly Resources in Art History. Issues in Preservation. Report of the Seminar (Wayzata, Minnesota, September 29-October 1, 1988).

    ERIC Educational Resources Information Center

    Commission on Preservation and Access, Washington, DC.

    This report of the Commission on Preservation and Access Seminar on Scholarly Resources in Art History provides a brief overview of the major concerns and assumptions of the seminar. Seminar discussions are then summarized in the following areas: (1) brittle books, including the deterioration of valuable research tools and primary sources and the…

  3. Kinematics and thermodynamics of a folding heteropolymer.

    PubMed Central

    Fukugita, M; Lancaster, D; Mitchard, M G

    1993-01-01

    In order to elucidate the folding dynamics of protein, we have carried out numerical simulations of a heteropolymer model of self-interacting random chains. We find that folding propensity depends strongly on sequence and that both folding and nonfolding sequences exist. Furthermore we show that folding is a two-step process: the transition from coil state to unique folded state takes place through a globule phase. In addition to the continuous coil-globule transition, there exists an abrupt transition that separates the unique folded state from the globule state and ensures the stability of the native state. PMID:8327518

  4. Teamwork Seminar Practice to Foster Diversified Thinking and Leadership Among Students

    NASA Astrophysics Data System (ADS)

    Maruyama, Naoki; Yoshida, Kazumi; Yamao, Hidenori

    A new course entitled “Mechanical Engineering Seminar” has begun in the Department of Mechanical Engineering, Mie University. This course consists of three parts, a teamwork seminar, a creative design seminar and a comprehensive achievement examination. Its aim is to foster a broad social and international outlook, ethical thinking, autonomy, partnership, leadership, presentation ability, originality, overall creativity in students, and to help them become aware of their real ability. The teaching method used in this seminar is based on problem-based learning (PBL) , and pro-active student participation is required. The purpose of this paper is to report the features, teaching method and educational effectiveness of the teamwork seminar, which seeks to educate students with a broad, diversified outlook. The results of a student questionnaire show that these new fields of study stimulate students' will to learn, and they express general satisfaction with the seminar.

  5. Effectiveness of modified seminars as a teaching-learning method in pharmacology

    PubMed Central

    Palappallil, Dhanya Sasidharan; Sushama, Jitha; Ramnath, Sai Nathan

    2016-01-01

    Context: Student-led seminars (SLS) are adopted as a teaching-learning (T-L) method in pharmacology. Previous studies assessing the feedback on T-L methods in pharmacology points out that the traditional seminars consistently received poor feedbacks as they were not favorite among the students. Aims: This study aimed to obtain feedback on traditional SLS, introduce modified SLS and compare the modified seminars with the traditional ones. Settings and Design: This was a prospective interventional study done for 2 months in medical undergraduates of fifth semester attending Pharmacology seminars at a Government Medical College in South India. Subjects and Methods: Structured questionnaire was used to elicit feedback from participants. The responses were coded on 5-point Likert scale. Modifications in seminar sessions such as role plays, quiz, tests, group discussion, and patient-oriented problem-solving exercises were introduced along with SLS. Statistical Analysis Used: The data were analyzed using SPSS version 16. The descriptive data were expressed using frequencies and percentages. Wilcoxon signed rank test, and Friedman tests were used to compare traditional with modified seminars. Results: The participants identified interaction as the most important component of a seminar. Majority opined that the teacher should summarize at the end of SLS. Student feedback shows that modified seminars created more interest, enthusiasm, and inspiration to learn the topic when compared to traditional SLS. They also increased peer coordination and group dynamics. Students opined that communication skills and teacher-student interactions were not improved with modified seminars. Conclusions: Interventions in the form of modified SLS may be adopted to break the monotony of traditional seminars through active participation, peer interaction, and teamwork. PMID:27563587

  6. Detachments in Shale: Controlling Characteristics on Fold-Thrust Belt Style

    NASA Astrophysics Data System (ADS)

    Hansberry, Rowan; King, Ros; Collins, Alan; Morley, Chris

    2013-04-01

    (e.g. Platt, 1986; Bilotti and Shaw, 2005; Morley, 2007). Therefore, through a mixture of field observations, sample analysis and theoretical analysis it will be possible to determine a full range of shale detachment parameters and their impact on the structural style of fold-thrust belts across a variety of settings. Recent work in Muak Lek, central Thailand has focused on a structural investigation of fold-thrust belt deformation of a passive margin sequence as a result of continent-continent collision during the Triassic Indosinian Orogeny. Exceptional outcropping of the detachment lithology is accessible in the Siam City Cement quarry allowing construction of sections detailing the deformational style across the detachment itself. The detachment forms complex, 3-dimensional duplex-like structures creating egg-carton geometries enveloping foliation surfaces in the zones of most intense strain. Up section strain decreases to discrete thrust imbricates of decametre scale. Samples of limestone and secondary calcite were collected through the sections for oxygen stable isotopes analysis which show a distinct pattern of isotopic fractionation across the main thrust and into the detachment. Results from this study give insights into the nature of shale detachments and the control on fold-thrust belt development.

  7. Folding tools for flat conductor cable harnesses

    NASA Technical Reports Server (NTRS)

    Loggins, R.

    1971-01-01

    Vise grip pliers have detachable metal gripping plates which are changed to accommodate cables from 1 to 3 in. wide and to form any desired fold angle. A second tool squeezes cable along crease to complete the fold.

  8. Geometry of Miura-folded metamaterials

    PubMed Central

    Schenk, Mark; Guest, Simon D.

    2013-01-01

    This paper describes two folded metamaterials based on the Miura-ori fold pattern. The structural mechanics of these metamaterials are dominated by the kinematics of the folding, which only depends on the geometry and therefore is scale-independent. First, a folded shell structure is introduced, where the fold pattern provides a negative Poisson’s ratio for in-plane deformations and a positive Poisson’s ratio for out-of-plane bending. Second, a cellular metamaterial is described based on a stacking of individual folded layers, where the folding kinematics are compatible between layers. Additional freedom in the design of the metamaterial can be achieved by varying the fold pattern within each layer. PMID:23401549

  9. The parallel universe of RNA folding.

    PubMed

    Batey, R T; Doudna, J A

    1998-05-01

    How do large RNA molecules find their active conformations among a universe of possible structures? Two recent studies reveal that RNA folding is a rapid and ordered process, with surprising similarities to protein folding mechanisms.

  10. Dynamics of Folds in the Plane

    ERIC Educational Resources Information Center

    Krylov, Nikolai A.; Rogers, Edwin L.

    2011-01-01

    Take a strip of paper and fold a crease intersecting the long edges, creating two angles. Choose one edge and consider the angle with the crease. Fold the opposite edge along the crease, creating a new crease that bisects the angle. Fold again, this time using the newly created crease and the initial edge, creating a new angle along the chosen…

  11. Dynamics of Folds in the Plane

    ERIC Educational Resources Information Center

    Krylov, Nikolai A.; Rogers, Edwin L.

    2011-01-01

    Take a strip of paper and fold a crease intersecting the long edges, creating two angles. Choose one edge and consider the angle with the crease. Fold the opposite edge along the crease, creating a new crease that bisects the angle. Fold again, this time using the newly created crease and the initial edge, creating a new angle along the chosen…

  12. Extracting Information from Folds in Rocks.

    ERIC Educational Resources Information Center

    Hudleston, Peter John

    1986-01-01

    Describes the three processes of folding in rocks: buckling, bending, and passive folding. Discusses how geometrical properties and strain distributions help to identify which processes produce natural folds, and also provides information about the mechanical properties of rocks, and the sense of shear in shear zones. (TW)

  13. Extracting Information from Folds in Rocks.

    ERIC Educational Resources Information Center

    Hudleston, Peter John

    1986-01-01

    Describes the three processes of folding in rocks: buckling, bending, and passive folding. Discusses how geometrical properties and strain distributions help to identify which processes produce natural folds, and also provides information about the mechanical properties of rocks, and the sense of shear in shear zones. (TW)

  14. Understanding Protein Non-Folding

    PubMed Central

    Uversky, Vladimir N.; Dunker, A. Keith

    2010-01-01

    This review describes the family of intrinsically disordered proteins, members of which fail to form rigid 3-D structures under physiological conditions, either along their entire lengths or only in localized regions. Instead, these intriguing proteins/regions exist as dynamic ensembles within which atom positions and backbone Ramachandran angles exhibit extreme temporal fluctuations without specific equilibrium values. Many of these intrinsically disordered proteins are known to carry out important biological functions which, in fact, depend on the absence of specific 3-D structure. The existence of such proteins does not fit the prevailing structure-function paradigm, which states that unique 3-D structure is a prerequisite to function. Thus, the protein structure-function paradigm has to be expanded to include intrinsically disordered proteins and alternative relationships among protein sequence, structure, and function. This shift in the paradigm represents a major breakthrough for biochemistry, biophysics and molecular biology, as it opens new levels of understanding with regard to the complex life of proteins. This review will try to answer the following questions: How were intrinsically disordered proteins discovered? Why don't these proteins fold? What is so special about intrinsic disorder? What are the functional advantages of disordered proteins/regions? What is the functional repertoire of these proteins? What are the relationships between intrinsically disordered proteins and human diseases? PMID:20117254

  15. Large Folded, Deployable Structure Development

    NASA Astrophysics Data System (ADS)

    Glover, Amy; Kiley, Andrew

    2014-06-01

    This paper presents an overview of Airbus Defence and Space in-house development activity associated with the large foldable deployable structures and analytical process tools initiated in 2007.Industrially the concept of stored energy, self- motorising structures is 'typically' limited to deployable boom concepts with the application to larger secondary or even primary structures having very little heritage. The concept of being able to 'collapse' a structure to fit into the available launcher fairing volume has numerous advantages and applications. One key advantage is the ability to launch very large structures of typical spacecraft cross-sectionand 50m+ deployed length. Another advantage is reduction of body inertia thus promoting dynamic efficiency with possible mass saving.Recent tape spring material characterisation has focused on torque versus angle stiffness characterisation of composite laminates. This work has been extended further to characterise for CFRP Damage Evolution; visco-elastic effect as a function of folded storage duration and impact of stiffness degradation. Further research has been performed around life testing and latched position repeatability.

  16. The Promise of Literacy. Campaigns, Programs and Projects. Report of the International Seminar on Campaigning for Literacy (Udaipur, India, January 4-11, 1982).

    ERIC Educational Resources Information Center

    Bhola, H. S.; And Others

    This report on the International Seminar on Campaigning for Literacy at Udaipur, India is divided into three main parts. Part 1 describes the context and background of the seminar, its specific objectives, and the organization and procedures of the seminar. Part 2 provides an overview of the seminar proceedings. The inaugural statements are…

  17. Development and validation of a solid-phase extraction and gas chromatography-tandem mass spectrometry method for the determination of isopropyl-9H-thioxanthen-9-one in carton packaged milk.

    PubMed

    Allegrone, Gianna; Tamaro, Ilaria; Spinardi, Shara; Grosa, Giorgio

    2008-12-19

    A simple and efficient method for the determination of isopropyl-9H-thioxanten-9-one (ITX) in different fat content milk samples and baby milk samples stored in packaged cartons was developed and validated. Samples were extracted using solid-phase extraction (SPE) and analysed by gas chromatography-tandem mass spectrometry operated in selected reaction monitoring mode (SRM). Validation was carried out in terms of limit of detection (LOD), limit of quantitation (LOQ), linearity, precision and trueness. LOD and LOQ values in the low microg/L were achieved, whereas linearity was established within 0.5-500 microg/L range. Good precision was obtained both in terms of intra-day repeatability and inter-day precision on two concentration levels (RSD% lower than 2%). Good percentage recoveries were obtained (92.0-102.0%) even in the presence of high amount of fat. Finally, the developed method was successfully applied to analyse a number of commercial milk samples with different fat content and baby milk samples.

  18. Folding of viscous sheets and filaments

    NASA Astrophysics Data System (ADS)

    Skorobogatiy, M.; Mahadevan, L.

    2000-12-01

    We consider the nonlinear folding behavior of a viscous filament or a sheet under the influence of an external force such as gravity. Everyday examples of this phenomenon are provided by the periodic folding of a sheet of honey as it impinges on toast, or the folding of a stream of shampoo as it falls on one's hand. To understand the evolution of a fold, we formulate and solve a free-boundary problem for the phenomenon, give scaling laws for the size of the folds and the frequency with which they are laid out, and verify these experimentally.

  19. 3D fold growth in transpression

    NASA Astrophysics Data System (ADS)

    Frehner, Marcel

    2016-12-01

    Geological folds in transpression are inherently 3D structures; hence their growth and rotation behavior is studied using 3D numerical finite-element simulations. Upright single-layer buckle folds in Newtonian materials are considered, which grow from an initial point-like perturbation due to a combination of in-plane shortening and shearing (i.e., transpression). The resulting fold growth exhibits three components: (1) fold amplification (vertical), (2) fold elongation (parallel to fold axis), and (3) sequential fold growth (perpendicular to axial plane) of new anti- and synforms adjacent to the initial fold. Generally, the fold growth rates are smaller for shearing-dominated than for shortening-dominated transpression. In spite of the growth rate, the folding behavior is very similar for the different convergence angles. The two lateral directions always exhibit similar growth rates implying that the bulk fold structure occupies an increasing roughly circular area. Fold axes are always parallel to the major horizontal principal strain axis (λ→max, i.e., long axis of the horizontal finite strain ellipse), which is initially also parallel to the major horizontal instantaneous stretching axis (ISA→max). After initiation, the fold axes rotate together with λ→max. Sequential folds appearing later do not initiate parallel to ISA→max, but parallel to λ→max, i.e. parallel to the already existing folds, and also rotate with λ→max. Therefore, fold axes do not correspond to passive material lines and hinge migration takes place as a consequence. The fold axis orientation parallel to λ→max is independent of convergence angle and viscosity ratio. Therefore, a triangular relationship between convergence angle, amount of shortening, and fold axis orientation exists. If two of these values are known, the third can be determined. This relationship is applied to the Zagros fold-and-thrust-belt to estimate the degree of strain partitioning between the Simply

  20. Evaluation of hands-on seminar for reduced port surgery using fresh porcine cadaver model

    PubMed Central

    Poudel, Saseem; Kurashima, Yo; Shichinohe, Toshiaki; Kitashiro, Shuji; Kanehira, Eiji; Hirano, Satoshi

    2016-01-01

    BACKGROUND: The use of various biological and non-biological simulators is playing an important role in training modern surgeons with laparoscopic skills. However, there have been few reports of the use of a fresh porcine cadaver model for training in laparoscopic surgical skills. The purpose of this study was to report on a surgical training seminar on reduced port surgery using a fresh cadaver porcine model and to assess its feasibility and efficacy. MATERIALS AND METHODS: The hands-on seminar had 10 fresh porcine cadaver models and two dry boxes. Each table was provided with a unique access port and devices used in reduced port surgery. Each group of 2 surgeons spent 30 min at each station, performing different tasks assisted by the instructor. The questionnaire survey was done immediately after the seminar and 8 months after the seminar. RESULTS: All the tasks were completed as planned. Both instructors and participants were highly satisfied with the seminar. There was a concern about the time allocated for the seminar. In the post-seminar survey, the participants felt that the number of reduced port surgeries performed by them had increased. CONCLUSION: The fresh cadaver porcine model requires no special animal facility and can be used for training in laparoscopic procedures. PMID:27279391