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Sample records for nello studio della

  1. Discovering the Business Studio

    ERIC Educational Resources Information Center

    Barry, Daved; Meisiek, Stefan

    2015-01-01

    Over the past decade, numerous business schools have begun experimenting with studio-based inquiry, often drawing inspiration from professional studios used within art and design schools and from business and governmental studios used for problem-solving and innovation. Business school studios vary considerably in form, ranging from temporary…

  2. Studio Interior: Investigating Undergraduate Studio Art Teaching and Learning

    ERIC Educational Resources Information Center

    Salazar, Stacey McKenna

    2013-01-01

    The author contends that what is taught and learned in contemporary undergraduate studio classrooms has been largely unknown because research of teaching and learning in undergraduate studio art is under-researched. The author describes several cultural phenomena that suggest an urgent need for research of college studio art pedagogy. A brief…

  3. OpenStudio - Fault Modeling

    Energy Science and Technology Software Center (ESTSC)

    2014-09-19

    This software record documents the OpenStudio fault model development portion of the Fault Detection and Diagnostics LDRD project.The software provides a suite of OpenStudio measures (scripts) for modeling typical HVAC system faults in commercial buildings and also included supporting materials: example projects and OpenStudio measures for reporting fault costs and energy impacts.

  4. Learning Studios for Introductory Accounting

    ERIC Educational Resources Information Center

    Yourstone, Steven A.; Tepper, Robert J.

    2014-01-01

    Although originally designed for science courses, learning studios have been introduced at over 100 college campuses in a variety of disciplines. Our study focuses on the differences between classrooms designed as lecture spaces versus classrooms designed as learning studios. The impetus is the growing number of learning studios and…

  5. Keeping the Studio.

    ERIC Educational Resources Information Center

    McNiff, Shaun

    1995-01-01

    Discusses the studio as a therapeutic community of images where the therapist functions as keeper of the space. It is not the physical suitability that determines the suitability of the space; rather, distractions and imperfections in the space may more accurately mirror the state of psyche and so induce the passionate engagement that calls forth…

  6. Adventures in Studio Physics

    NASA Astrophysics Data System (ADS)

    Johnson, Sarah D.; Alberding, N.

    2006-12-01

    In the Fall of 2005 we began offering a calculus-based first-year, two-course introductory physics sequence using the studio format, based on Workshop Physics[1] by P. Laws etal. We will recount our experiences in introducing a workshop-based physics course at a large Canadian university from the initial push to the final implementation. In particular, we will discuss the details of our curriculum and what modifications were made to align our Studio Physics I&II courses with the currently existing lecture courses. This involved, among other things, adapting some of our first-year physics laboratory experiments in optics and electricity and magnetism to the workshop format. We will also discuss the myriad of obstacles that were encountered along the way. The results of before-and-after FCI testing for the first two offerings of Studio Physics I will also be presented along with student feedback from course evaluations. And finally, we will elaborate on our plans for the future. [1] Priscilla Laws, "Workshop Physics: Reflections on Six Years of Laboratory Based Introductory Physics Teachings," Proceedings of the American Association of Physics Teachers Conference: Lab Focus '93, August 1993

  7. Studio with a view

    NASA Astrophysics Data System (ADS)

    Hoover, Anthony K.

    2003-04-01

    Berklee College of Music (in Boston) needed a new studio in which to teach stereo mixing and critical listening. A small synthesis lab (adjacent to the main lobby, directly over the cafeteria kitchen, penetrated by exhaust ducts, and next to a bathroom) was chosen for renovation. The primary requirements were for maximum visibility to assure hopeful future engineers a full view of all the cool gear, and comfortable seating for fifteen students. The challenges, to be discussed, included isolation with a view, quiet HVAC, and great sound, in a space that was acoustically too small and in the wrong place. The best verification of success is its popularity, which has prevented the author from booking time for listening or testing.

  8. NASA's Scientific Visualization Studio

    NASA Technical Reports Server (NTRS)

    Mitchell, Horace G.

    2003-01-01

    Since 1988, the Scientific Visualization Studio(SVS) at NASA Goddard Space Flight Center has produced scientific visualizations of NASA s scientific research and remote sensing data for public outreach. These visualizations take the form of images, animations, and end-to-end systems and have been used in many venues: from the network news to science programs such as NOVA, from museum exhibits at the Smithsonian to White House briefings. This presentation will give an overview of the major activities and accomplishments of the SVS, and some of the most interesting projects and systems developed at the SVS will be described. Particular emphasis will be given to the practices and procedures by which the SVS creates visualizations, from the hardware and software used to the structures and collaborations by which products are designed, developed, and delivered to customers. The web-based archival and delivery system for SVS visualizations at svs.gsfc.nasa.gov will also be described.

  9. Perceptions of the Students toward Studio Physics

    ERIC Educational Resources Information Center

    Gok, Tolga

    2011-01-01

    The purpose of this study was not only to report the development process of the studio model, but also to determine the students' perceptions about the studio model. This model retains the large lecture component but combines recitation and laboratory instruction into studio model. This research was based on qualitative analysis. The data of the…

  10. A Guide for Prospective Piano Studio Teachers

    ERIC Educational Resources Information Center

    Wei, Erh-Chia

    2010-01-01

    Many music majors choose to become studio teachers upon graduation from university. But, few realize the difficulties involved in setting up a private studio. What seems to be an easy job at the beginning actually involves many diverse skills that need to be learned, skills that are all too often not part of a university education. Teaching is…

  11. Course Design Using an Authentic Studio Model

    ERIC Educational Resources Information Center

    Wilson, Jay R.

    2013-01-01

    Educational Technology and Design 879 is a graduate course that introduces students to the basics of video design and production. In an attempt to improve the learning experience for students a redesign of the course was implemented for the summer of 2011 that incorporated an authentic design studio model. The design studio approach is based on…

  12. Mission interactive scenarion studio for autonomous spacecraft

    NASA Technical Reports Server (NTRS)

    Starbird, T. W.; Lin, I.; Ko, A.

    2003-01-01

    We propose building a Studio enabling the use of diverse existing mission activity and scenario patterns, the creation of new ones, and the modeling of their effects using existing modeling tools. The core of the Studio is a component-based Type Library, which captures years of mission adaptation patterns in various forms. The Studio works as a content server to capture the developed adaptation knowledge for reuse and provides bridging into different mission uplink implementations, including the Mission Data System [l] (MDS) state/goal machinery. Various activities can be coordinated, controlled, and reused through the Studio's component interface to establish and model a mission scenario. A special component Factory mechanism will be in place to facilitate the adaptation of projects into the Studio. The architecture of the Studio reflects and enforces a division of knowledge and actions into three parts: Model, Controller, Viewer. The Model contains information about (a proposed version of) the spacecraft and mission. The Controller contains logic for constructing scenarios of mission activities. The information in the Model and Controller is principally in the form of reusable patterns. A Viewer can be a simple or complex software system. For example, Apgen [2,3] is one possible viewer, MDS is another. A 3-tiered infrastructure is used for the Studio, reflecting the Model, Controller, Viewer architecture [4,5]. The Studio is useful in pre-phase A of a project by enabling spacecraft design options to be played against desired mission scenarios. In later design phases of a project, the construction and modeling of more detailed scenarios is supported by the Studio.

  13. Setting up a medical portrait studio.

    PubMed

    Neff, Laura L; Humphrey, Clinton D; Kriet, J David

    2010-05-01

    Consistency of photographic documentation is essential for facial plastic surgery, a visual surgical subspecialty. Photographs are often used to validate surgical outcomes but have many other uses including education, publication, and marketing. Utilization of a properly equipped medical portrait studio will dramatically increase the quality of photographic images. In this article, the authors discuss the steps necessary to set up and use an officebased portrait studio. PMID:20511072

  14. Studio morfologico della cometa P/Swift-Tuttle durante l'apparizione del 1992.

    NASA Astrophysics Data System (ADS)

    Favero, G.; Favero, G.; Milani, G. A.

    1996-02-01

    The study of hundreds visual, photographic and CCD observations of comet 109P/Swift-Tuttle made by amateurs and mostly published in popular magazines allowed the authors to estimate the expansion velocities of the coma and the behaviour of the plasma tail. The photometric and morphologic behaviour is accounted for by a monolithic nucleus, rotating in 2.92 d and erupting gas and dust from three restricted areas of its surface.

  15. Introduction of studio physics teaching in Panama

    NASA Astrophysics Data System (ADS)

    Barrera-Garrido, Azael

    2013-01-01

    Physics Studio teaching was recently introduced at an international and multicultural academic program of a U.S. university in Panama. The results of introducing and implementing studio-style teaching on the conceptual understanding of calculus-based introductory physics have been measured by comparing before and during studio implementation. The research was carried on over the last five years in different semesters. The measurement tool was the Force Concept Inventory. The initial learning stage of the incoming diverse students has been found to be at a significantly lower level than generally reported in the U.S. The normalized gain in conceptual understanding was significantly larger than in the former traditional system, and has become consistent in the last semesters. Multicultural aspects that may affect the entry level and performance enhancement are discussed.

  16. Studios as Locations of Possibility: Remembering a History

    ERIC Educational Resources Information Center

    Wix, Linney

    2010-01-01

    This paper considers the studio in art therapy as a neglected yet key aspect of the field's history. Descriptions of studio art practice among the founders of the American Art Therapy Association and such predecessors as Mary Huntoon were obtained through historical research. Because both art therapy and art studios are hybrid in nature, the…

  17. A Studio Tells Its Story: Student-Teachers Learn Differently

    ERIC Educational Resources Information Center

    Leshem, Shosh

    2016-01-01

    The paper presents the story of an experimental learning studio in a teacher education programme at a college in Israel. The study investigates what students found significant in the studio and more specifically, the meanings students attributed to the experiences in the studio and how it constituted a site for learning. Open ended questionnaires…

  18. The "Ontopology" of the Artist's Studio as Workplace: Researching the Artist's Studio and the Art/Design Classroom

    ERIC Educational Resources Information Center

    Pigrum, Derek

    2007-01-01

    Studies in creativity most often neglect the aspect of place, of the artist's situated practices in the studio. One reason for this is that the artist's studio is one of the most difficult workplaces in which to gain entry and conduct research. This article is based on grounded research into the studio workplace of the sculptor Oswald Stimm,…

  19. School as Studio: Learning through the Arts.

    ERIC Educational Resources Information Center

    Stevens, Karen

    2002-01-01

    Asserts that arts can be catalysts for learning and should be a basic part of students' education, describing the traditional school as factory model of education versus school as studio, which uses the arts as a vehicle for curriculum. The paper examines the status of arts education, discusses alternative paths to reform that acknowledge arts as…

  20. A New Paradigm for Design Studio Education

    ERIC Educational Resources Information Center

    Wang, Tsungjuang

    2010-01-01

    There is a feeling among many design educators today that the discipline has reached a crisis in its development, and that change is needed immediately in the way that design educators articulate their epistemology and their methodology. The architectural studio can be seen as the model for design education, and its culture is exemplary. Donald…

  1. STEM Studio: Where Innovation Generates Innovation

    ERIC Educational Resources Information Center

    Plonczak, Irene; Brooks, Jacqueline Grennon; Wilson, Gloria Lodato; Elijah, Rosebud; Caliendo, Julia

    2014-01-01

    STEM Studio at Hofstra University is a clinical practice site that brings together public school pupils and preservice teachers in settings with three features that lead to enhanced learning of all participants: classroom structures using multidisciplinary STEM tasks as platforms for learning; design challenge templates for diverse student…

  2. Collaborative Learning in the Music Studio

    ERIC Educational Resources Information Center

    King, Andrew

    2008-01-01

    This article presents some of the findings from a mixed-methods case study that investigated collaborative learning for pairs of higher education students working in a music studio on a drum kit recording. A stratified purposive sampling technique was used and students were allocated a partner of similar ability; often referred to as a…

  3. Reducing Anxiety: Studio Strategies for Performing Salvation

    ERIC Educational Resources Information Center

    Riley, Jessica M.

    2012-01-01

    This article offers a brief overview of the causes and manifestations of performance anxiety and suggests methods for professors to combat it in the studio setting. The topics of mentoring, physical and mental relaxation, dietary health, and imaging are explored. Primary source material is referred to throughout the article, so readers can easily…

  4. Home studio acoustic treatments on a budget

    NASA Astrophysics Data System (ADS)

    Haverstick, Gavin A.

    2003-04-01

    Digital technology in the recording industry has evolved and expanded, allowing it to be widely available to the public at a significantly lower cost than in previous years. Due to this fact, numerous home studios are either being built inside or converted from bedrooms, dens, and basements. Hobbyists and part-time musicians that typically do not have the advantage of a large recording budget operate the majority of these home studios. Along with digital equipment, acoustic treatment has become more affordable over the years giving many musicians the ability to write, record, and produce an entire album in the comfort of their own home without having to sacrifice acoustical quality along the way. Three separate case studies were conducted on rooms with various sizes, applications, and budgets. Acoustical treatment such as absorption, diffusion, and bass trapping were implemented to reduce the effects of issues such as flutter echo, excessive reverberation, and bass build-up among others. Reactions and subjective comments from each individual studio owner were gathered and assessed to determine how effective home studios can be on a personal and professional level if accurately treated acoustically.

  5. Clinical and translational research studios: a multidisciplinary internal support program.

    PubMed

    Byrne, Daniel W; Biaggioni, Italo; Bernard, Gordon R; Helmer, Tara T; Boone, Leslie R; Pulley, Jill M; Edwards, Terri; Dittus, Robert S

    2012-08-01

    The Vanderbilt Institute for Clinical and Translational Research implemented the "Studio" Program in 2007 to bring together experts to provide free, structured, project-specific feedback for medical researchers. Studios are a series of integrated, dynamic, and interactive roundtable discussions that bring relevant research experts from diverse academic disciplines together to focus on a specific research project at a specific stage. Vanderbilt's Clinical and Translational Science Award supports the program, which is designed to improve the quality and impact of biomedical research. In this article, the authors describe the program's design, and they provide an evaluation of its first four years.After an investigator completes a brief online Studio application, a Studio "manager" reviews the request, assembles a panel of three to six experts (research faculty from multiple disciplines), and circulates the pre-review materials electronically. Investigators can request one of seven Studio formats: hypothesis generation, study design, grant review, implementation, analysis and interpretation, manuscript review, or translation. A Studio moderator leads each Studio session, managing the time (90 minutes) and discussion to optimize the usefulness of the session for the investigator.Feedback from the 157 Studio sessions in the first four years has been overwhelmingly positive. Investigators have indicated that their Studios have improved the quality of their science (99%; 121/122 responses), and experts have reported that the Studios have been a valuable use of their time (98%; 398/406 responses). PMID:22722360

  6. CS-Studio Scan System Parallelization

    SciTech Connect

    Kasemir, Kay; Pearson, Matthew R

    2015-01-01

    For several years, the Control System Studio (CS-Studio) Scan System has successfully automated the operation of beam lines at the Oak Ridge National Laboratory (ORNL) High Flux Isotope Reactor (HFIR) and Spallation Neutron Source (SNS). As it is applied to additional beam lines, we need to support simultaneous adjustments of temperatures or motor positions. While this can be implemented via virtual motors or similar logic inside the Experimental Physics and Industrial Control System (EPICS) Input/Output Controllers (IOCs), doing so requires a priori knowledge of experimenters requirements. By adding support for the parallel control of multiple process variables (PVs) to the Scan System, we can better support ad hoc automation of experiments that benefit from such simultaneous PV adjustments.

  7. Binding of GID1 to DELLAs promotes dissociation of GAF1 from DELLA in GA dependent manner

    PubMed Central

    Fukazawa, Jutarou; Ito, Takeshi; Kamiya, Yuji; Yamaguchi, Shinjiro; Takahashi, Yohsuke

    2015-01-01

    Gibberellins (GAs) are important phytohormones for plant growth and development. DELLAs are members of the plant-specific GRAS protein family and act as repressors of GA signaling. DELLAs are rapidly degraded in the presence of GAs. GA-GID1-DELLA complexes are recognized and ubiquitinated by the SCFSLY complex. The sleepy1 (sly1) F-box mutant exhibits dwarfism and low-germination phenotypes due to high accumulation of DELLAs. Overexpression of GID1 in the sly1 mutant partially rescues these phenotypes without degradation of DELLAs suggesting that proteolysis independent regulation of DELLAs exists in GA signaling. But the molecular mechanisms of non-proteolytic regulation of DELLA are largely unknown. Recently we identified a DELLA binding transcription factor, GAI-ASSOCIATED FACTOR1 (GAF1). GAF1 also interacts with co-repressor TOPLESS RELATED (TPR) in nuclei. DELLAs and TPR act as coactivator and corepressor of GAF1, respectively. GAs converts the GAF1 complex from transcriptional activator to repressor via degradation of DELLAs. The overexpression of ΔPAM, lacking of DELLAs binding region of GAF1, partially rescue dwarf phenotypes of GA deficient or GA insensitive mutant. In this study, we investigate the relationship between non-proteolytic regulation of DELLAs and GA signaling via DELLA-GAF1 complex using modified yeast two-hybrid system. PMID:26237582

  8. Fruit growth in Arabidopsis occurs via DELLA-dependent and DELLA-independent gibberellin responses.

    PubMed

    Fuentes, Sara; Ljung, Karin; Sorefan, Karim; Alvey, Elizabeth; Harberd, Nicholas P; Østergaard, Lars

    2012-10-01

    Fruit growth and development depend on highly coordinated hormonal activities. The phytohormone gibberellin (GA) promotes growth by inducing degradation of the growth-repressing DELLA proteins; however, the extent to which DELLA proteins contribute to GA-mediated gynoecium and fruit development remains to be clarified. Here, we provide an in-depth characterization of the role of DELLA proteins in Arabidopsis thaliana fruit growth. We show that DELLA proteins are key regulators of reproductive organ size and important for ensuring optimal fertilization. We demonstrate that the seedless fruit growth (parthenocarpy) observed in della mutants can be directly attributed to the constitutive activation of GA signaling. It has been known for >75 years that another hormone, auxin, can induce formation of seedless fruits. Using mutants with complete lack of DELLA activity, we show here that auxin-induced parthenocarpy occurs entirely through GA signaling in Arabidopsis. Finally, we uncover the existence of a DELLA-independent GA response that promotes fruit growth. This response requires GIBBERELLIN-INSENSITIVE DWARF1-mediated GA perception and a functional 26S proteasome and involves the basic helix-loop-helix protein SPATULA as a key component. Taken together, our results describe additional complexities in GA signaling during fruit development, which may be particularly important to optimize the conditions for successful reproduction. PMID:23064323

  9. (Relatively) Painless Computer-Assisted Instruction with HyperStudio.

    ERIC Educational Resources Information Center

    Pina, Anthony A.

    The College of the Desert (California) has created a multi-station technology training and development facility for faculty. HyperStudio has been adopted as the introductory tool for multimedia/hypermedia authoring for the following reasons: (1) the card/stack metaphor used by HyperStudio is easy for novices to understand and familiar to users of…

  10. Constructions of Roles in Studio Teaching and Learning

    ERIC Educational Resources Information Center

    Belluigi, Dina Zoe

    2016-01-01

    Various constructions of supervisors and students emerge from education literature on art, design and architecture studio pedagogy. Constructions of the supervisor within the studio and during assessment are considered, with a discussion of the threads which underpin them. This is followed by a discussion of some of the current dominant…

  11. Experiences of Teacher Reflection: Reggio Inspired Practices in the Studio

    ERIC Educational Resources Information Center

    Parnell, Will

    2012-01-01

    A teacher educator phenomenologically researches with two studio teachers, creating a dynamic of three reflective practitioners making meaning of their time in the studios. They are reflective practitioners as they claim to practice learning and teaching in reflection, action and reflective action. In their team of three, they explore the…

  12. Redesigning the Urban Design Studio: Two Learning Experiments

    ERIC Educational Resources Information Center

    Pak, Burak; Verbeke, Johan

    2013-01-01

    The main aim of this paper is to discuss how the combination of Web 2.0, social media and geographic technologies can provide opportunities for learning and new forms of participation in an urban design studio. This discussion is mainly based on our recent findings from two experimental urban design studio setups as well as former research and…

  13. Not Just Anywhere, Anywhen: Mapping Change through Studio Work

    ERIC Educational Resources Information Center

    Tassoni, John Paul; Lewiecki-Wilson, Cynthia

    2005-01-01

    In this autoethnographic, institutional narrative, we describe the evolution of a Studio program at an open-access, regional campus of a state university. The Studio, first conceptualized by Grego and Thompson, is a one-credit writing workshop taken by students concurrently enrolled in a composition course. Developing this program necessitated…

  14. Using Reflective Journals in a Sustainable Design Studio

    ERIC Educational Resources Information Center

    Gulwadi, Gowri Betrabet

    2009-01-01

    Purpose: The purpose of this paper is to introduce a pedagogical method used in a design studio as part of a curriculum-greening process to encourage reflection on the complexity of sustainability and sustainable design. Online reflective journals were used in two semesters of a sustainable design studio to develop students' awareness and…

  15. Using Reflective Journals in a Sustainable Design Studio

    ERIC Educational Resources Information Center

    Gulwadi, Gowri Betrabet

    2009-01-01

    Purpose: This paper seeks to introduce a pedagogical method used in a design studio as part of a curriculum-greening process to encourage reflection on the complexity of sustainability and sustainable design. Online reflective journals were used in two semesters of a sustainable design studio to develop students' awareness and understanding of…

  16. Silencing of DELLA induces facultative parthenocarpy in tomato fruits.

    PubMed

    Martí, Cristina; Orzáez, Diego; Ellul, Philippe; Moreno, Vicente; Carbonell, Juan; Granell, Antonio

    2007-12-01

    DELLA proteins are plant nuclear factors that restrain growth and proliferation in response to hormonal signals. The effects of the manipulation of the DELLA pathway in the making of a berry-like fruit were investigated. The expression of the Arabidopsis thaliana gain-of-function DELLA allele Atgai (del) in tomato (Solanum lycopersicum L.) produced partially sterile dwarf plants and compacted influorescences, as expected for a constitutively activated growth repressor. In contrast, antisense silencing of the single endogenous tomato DELLA gene homologue (SlDELLA) produced slender-like plants with elongated flower trusses. Interestingly, the depletion of SlDELLA in tomato was sufficient to overcome the growth arrest normally imposed on the ovary at anthesis, resulting in parthenocarpic fruits in the absence of pollination. Antisense SlDELLA-engineered fruits were smaller in size and elongated in shape compared with wild type. Cell number estimations showed that fruit set, resulting from reduced SlDELLA expression, arose from activated cell elongation at the longitudinal and lateral axes of the fruit pericarp, bypassing phase-II (post-pollination) cell divisions. Parthenocarpy caused by SlDELLA depletion is facultative, as hand pollination restored wild-type fruit phenotype. This indicates that fertilization-associated SlDELLA-independent signals are operational in ovary-fruit transitions. SlDELLA was also found to restrain growth in other reproductive structures, affecting style elongation, stylar hair primordial growth and stigma development. PMID:17883372

  17. Converting DYNAMO simulations to Powersim Studio simulations

    SciTech Connect

    Walker, La Tonya Nicole; Malczynski, Leonard A.

    2014-02-01

    DYNAMO is a computer program for building and running 'continuous' simulation models. It was developed by the Industrial Dynamics Group at the Massachusetts Institute of Technology for simulating dynamic feedback models of business, economic, and social systems. The history of the system dynamics method since 1957 includes many classic models built in DYANMO. It was not until the late 1980s that software was built to take advantage of the rise of personal computers and graphical user interfaces that DYNAMO was supplanted. There is much learning and insight to be gained from examining the DYANMO models and their accompanying research papers. We believe that it is a worthwhile exercise to convert DYNAMO models to more recent software packages. We have made an attempt to make it easier to turn these models into a more current system dynamics software language, Powersim © Studio produced by Powersim AS2 of Bergen, Norway. This guide shows how to convert DYNAMO syntax into Studio syntax.

  18. The National Standards for Music Education: A Transdisciplinary Approach in the Applied Studio

    ERIC Educational Resources Information Center

    Frederickson, Matthew L.

    2010-01-01

    The opportunity for individualized instruction in the college studio allows the studio teacher to be a strong influence on the development of music students. The private studio can be an arena for standards implementation, bringing all aspects of a comprehensive music education to fruition. The college studio teacher is often the only teacher who…

  19. Mass Spec Studio for Integrative Structural Biology

    PubMed Central

    Rey, Martial; Sarpe, Vladimir; Burns, Kyle; Buse, Joshua; Baker, Charles A.H.; van Dijk, Marc; Wordeman, Linda; Bonvin, Alexandre M.J.J.; Schriemer, David C.

    2015-01-01

    SUMMARY The integration of biophysical data from multiple sources is critical for developing accurate structural models of large multiprotein systems and their regulators. Mass spectrometry (MS) can be used to measure the insertion location for a wide range of topographically sensitive chemical probes, and such insertion data provide a rich, but disparate set of modeling restraints. We have developed a software platform that integrates the analysis of label-based MS data with protein modeling activities (Mass Spec Studio). Analysis packages can mine any labeling data from any mass spectrometer in a proteomics-grade manner, and link labeling methods with data-directed protein interaction modeling using HADDOCK. Support is provided for hydrogen/ deuterium exchange (HX) and covalent labeling chemistries, including novel acquisition strategies such as targeted HX-tandem MS (MS2) and data-independent HX-MS2. The latter permits the modeling of highly complex systems, which we demonstrate by the analysis of microtubule interactions. PMID:25242457

  20. Color studio in crisis: embracing change

    NASA Astrophysics Data System (ADS)

    Smith, Dianne

    2002-06-01

    Teaching color to students of architecture and design within the higher education sector is becoming more of a luxury than of core business. With increasing financial demands, reduced resources, and increasing student numbers, educators are required to think laterally to cater for change without sacrificing learning objectives. This paper raises some of the issues involved in the educative climate within one Australian university setting. Using a reflective narrative, educational objectives are defined, the implementation of new modes of 'teaching' as a means of coping with higher student numbers and reduced staffing and technical resources are described, and the outcomes in terms of student learning over an eight year period are critiqued. Institutional management policy is forcing the educator to re-evaluate the value of the traditional studio, and the intensive 'hands- on' interactive approach that traditionally is integral to such an approach. As curriculum development involves not only theory and project work, the classroom culture, the physical environment and the University and School context need to be addressed. Generic skills, in association with professional knowledge and skills, should be addressed, and therefore, opportunities for teaching a traditionally studio-based subject on-line as a computer based unit would appear to be limited. This discussion aims to pose questions, as well as reflecting upon successes and failures in this area of education within the University context. There is a need to embrace the contextual demands while ensuring that the student knowledge of color , and the joy of discovering its characteristics in practice, are not sacrificed but enhanced.

  1. Beyond LEGOs: Building Blocks of Broadcast Studios in Schools.

    ERIC Educational Resources Information Center

    Sconyers, AllyeB G.; Mayol, Matthew R.

    2002-01-01

    Discusses the typical spaces found in a school communications department, such as a classroom/laboratory, and offline production, online production, and radio and TV broadcast studios. Briefly describes design requirements for such spaces. (EV)

  2. 22. Photocopy of drawing Delineator unknown, ca. 1931 Wright Studio, ...

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

    22. Photocopy of drawing Delineator unknown, ca. 1931 Wright Studio, photographer View from Kellogg Blvd. - St. Paul City Hall & Ramsey County Courthouse, 15 West Kellogg Boulevard, Saint Paul, Ramsey County, MN

  3. 32. STUDIO VIEW OF PLAQUE PLACED ON MILL HOUSE AT ...

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

    32. STUDIO VIEW OF PLAQUE PLACED ON MILL HOUSE AT TIME OF COMPLETION, COMMEMORATING EDWARD J. LUKE (SEE TEXT) - Sperry Corn Elevator Complex, Weber Avenue (North side), West of Edison Street, Stockton, San Joaquin County, CA

  4. DELLA proteins regulate arbuscule formation in arbuscular mycorrhizal symbiosis

    PubMed Central

    Floss, Daniela S.; Levy, Julien G.; Lévesque-Tremblay, Véronique; Pumplin, Nathan; Harrison, Maria J.

    2013-01-01

    Most flowering plants are able to form endosymbioses with arbuscular mycorrhizal fungi. In this mutualistic association, the fungus colonizes the root cortex and establishes elaborately branched hyphae, called arbuscules, within the cortical cells. Arbuscule development requires the cellular reorganization of both symbionts, and the resulting symbiotic interface functions in nutrient exchange. A plant symbiosis signaling pathway controls the development of the symbiosis. Several components of the pathway have been identified, but transcriptional regulators that control downstream pathways for arbuscule formation are still unknown. Here we show that DELLA proteins, which are repressors of gibberellic acid (GA) signaling and function at the nexus of several signaling pathways, are required for arbuscule formation. Arbuscule formation is severely impaired in a Medicago truncatula Mtdella1/Mtdella2 double mutant; GA treatment of wild-type roots phenocopies the della double mutant, and a dominant DELLA protein (della1-Δ18) enables arbuscule formation in the presence of GA. Ectopic expression of della1-Δ18 suggests that DELLA activity in the vascular tissue and endodermis is sufficient to enable arbuscule formation in the inner cortical cells. In addition, expression of della1-Δ18 restores arbuscule formation in the symbiosis signaling pathway mutant cyclops/ipd3, indicating an intersection between DELLA and symbiosis signaling for arbuscule formation. GA signaling also influences arbuscule formation in monocots, and a Green Revolution wheat variety carrying dominant DELLA alleles shows enhanced colonization but a limited growth response to arbuscular mycorrhizal symbiosis. PMID:24297892

  5. Regulation of the gibberellin pathway by auxin and DELLA proteins.

    PubMed

    O'Neill, Damian P; Davidson, Sandra E; Clarke, Victoria C; Yamauchi, Yukika; Yamaguchi, Shinjiro; Kamiya, Yuji; Reid, James B; Ross, John J

    2010-10-01

    The synthesis and deactivation of bioactive gibberellins (GA) are regulated by auxin and by GA signalling. The effect of GA on its own pathway is mediated by DELLA proteins. Like auxin, the DELLAs promote GA synthesis and inhibit its deactivation. Here, we investigate the relationships between auxin and DELLA regulation of the GA pathway in stems, using a pea double mutant that is deficient in DELLA proteins. In general terms our results demonstrate that auxin and DELLAs independently regulate the GA pathway, contrary to some previous suggestions. The extent to which DELLA regulation was able to counteract the effects of auxin regulation varied from gene to gene. For Mendel's LE gene (PsGA3ox1) no counteraction was observed. However, for another synthesis gene, a GA 20-oxidase, the effect of auxin was weak and in WT plants appeared to be completely over-ridden by DELLA regulation. For a key GA deactivation (2-oxidase) gene, PsGA2ox1, the up-regulation induced by auxin deficiency was reduced to some extent by DELLA regulation. A second pea 2-oxidase gene, PsGA2ox2, was up-regulated by auxin, in a DELLA-independent manner. In Arabidopsis also, one 2-oxidase gene was down-regulated by auxin while another was up-regulated. Monitoring the metabolism pattern of GA(20) showed that in Arabidopsis, as in pea, auxin can promote the accumulation of bioactive GA. PMID:20706734

  6. Chronicling a successful secondary implementation of Studio Physics

    NASA Astrophysics Data System (ADS)

    Kohl, Patrick B.; Vincent Kuo, H.

    2012-09-01

    The Colorado School of Mines (CSM) has taught its first-semester calculus-based introductory physics course (Physics I) using a hybrid lecture/Studio Physics format since the spring of 1997. Starting in the fall of 2007, we have been converting the second semester of our calculus-based introductory physics course (Physics II) to a hybrid lecture/Studio Physics format, beginning from a traditional lecture/lab/recitation course. In this paper, we document the stages of this transformation, highlighting what has worked and what has not, and the challenges and benefits associated with the switch to Studio Physics. A major goal in this study is to develop a method for secondary implementations of Studio physics that keeps the time and resource investments manageable. We describe the history of Studio at CSM and characterize our progress via several metrics, including pre/post Conceptual Survey of Electricity and Magnetism (CSEM) scores, Colorado Learning About Science Survey scores (CLASS), exam scores, failure rates, and a variety of qualitative observations. Results suggest that Studio has increased student performance and satisfaction despite an aggressive expansion of class sizes in the past few years. Gains have been concentrated mostly in problem-solving skills and exam performance (as opposed to conceptual survey gains), in contrast to what has sometimes been seen in other studies.

  7. Rapid Application Development with OpenStudio: Preprint

    SciTech Connect

    Weaver, E.; Long, N.; Fleming, K.; Schott, M.; Benne, K.; Hale, E.

    2012-05-01

    This paper presents several case studies of rapidly implemented, audience-specific applications for whole building energy modeling and standards analysis. By tailoring each application to the audience and the task at hand, the required learning curve for new users was greatly reduced. Each case study used OpenStudio, the U.S. Department of Energy's middleware software development kit (SDK). OpenStudio provides an easy interface to the EnergyPlus whole building simulation engine, while extending its capability and providing higher-level functionality such as software interoperability, standards, analysis, and optimization. Each case study is unique in the technology employed to interface with OpenStudio as well as the methods used for user interaction and data presentation. Four case studies are presented.

  8. Leveraging OpenStudio's Application Programming Interfaces: Preprint

    SciTech Connect

    Long, N.; Ball, B.; Goldwasser, D.; Parker, A.; Elling, J.; Davis, O.; Kruchten, D.

    2013-11-01

    OpenStudio development efforts have been focused on providing Application Programming Interfaces (APIs) where users are able to extend OpenStudio without the need to compile the open source libraries. This paper will discuss the basic purposes and functionalities of the core libraries that have been wrapped with APIs including the Building Model, Results Processing, Advanced Analysis, UncertaintyQuantification, and Data Interoperability through Translators. Several building energy modeling applications have been produced using OpenStudio's API and Software Development Kits (SDK) including the United States Department of Energy's Asset ScoreCalculator, a mobile-based audit tool, an energy design assistance reporting protocol, and a portfolio scale incentive optimization analysismethodology. Each of these software applications will be discussed briefly and will describe how the APIs were leveraged for various uses including high-level modeling, data transformations from detailed building audits, error checking/quality assurance of models, and use of high-performance computing for mass simulations.

  9. OpenStudio: An Open Source Integrated Analysis Platform; Preprint

    SciTech Connect

    Guglielmetti, R.; Macumber, D.; Long, N.

    2011-12-01

    High-performance buildings require an integrated design approach for all systems to work together optimally; systems integration needs to be incorporated in the earliest stages of design for efforts to be cost and energy-use effective. Building designers need a full-featured software framework to support rigorous, multidisciplinary building simulation. An open source framework - the OpenStudio Software Development Kit (SDK) - is being developed to address this need. In this paper, we discuss the needs that drive OpenStudio's system architecture and goals, provide a development status report (the SDK is currently in alpha release), and present a brief case study that illustrates its utility and flexibility.

  10. Removal of DELLA repression promotes leaf senescence in Arabidopsis.

    PubMed

    Chen, Mingxun; Maodzeka, Antony; Zhou, Longhua; Ali, Essa; Wang, Zhong; Jiang, Lixi

    2014-04-01

    Leaf senescence is an integrated response of leaf cells to developmental age and various internal and environmental signals. However, the role of gibberellins (GA) in leaf senescence is not clear. In the current study, we investigated the effect of DELLA on leaf senescence. Compared with the wild type (WT), leaf senescence occurred earlier in the mutant ga1-3 gai-t6 rga-t2 rgl1-1 rgl2-1 (abbreviated as Q-DELLA/ga1-3) whose DELLA repression was removed, whereas leaf senescence was retarded in the mutant ga1-3 whose GA biosynthesis was blocked and whose DELLA proteins accumulated abnormally. During leaf senescence, SAG12 and SAG29 were upregulated in Q-DELLA/ga1-3 and downregulated in ga1-3 plants. The Q-DELLA/ga1-3 senescent leaves contained more sugar but less chlorophyll and fatty acids (FAs) than those of ga1-3 and WT. Both absolute and relative contents of C18:3 in Q-DELLA/ga1-3 senescent leaves were lower compared with those of the WT and ga1-3 leaves. The genes regulating FA β-oxidation in Q-DELLA/ga1-3, such as KAT2, LACS6, LACS7, ACX1, ACX2 and MAP2, were significantly upregulated. The removal of DELLA repression highly upregulated certain genes on various hormone pathways, suggesting that GA signaling acts upstream of the jasmonic acid, salicylic acid, and ethylene pathways in regulating leaf senescence. PMID:24576761

  11. Assessment of the Effectiveness of the Studio Format in Introductory Undergraduate Biology

    ERIC Educational Resources Information Center

    Montelone, Beth A.; Rintoul, David A.; Williams, Larry G.

    2008-01-01

    Kansas State University converted its introductory biology course, previously taught as an audio-tutorial (A-T), to a studio format in 1997. We share with others information about the process involved and present assessment data for the studio format course that address 1) student exam performance in A-T and studio; 2) student course grades in A-T…

  12. Best practices for system dynamics model design and construction with powersim studio.

    SciTech Connect

    Malczynski, Leonard A.

    2011-06-01

    This guide addresses software quality in the construction of Powersim{reg_sign} Studio 8 system dynamics simulation models. It is the result of almost ten years of experience with the Powersim suite of system dynamics modeling tools (Constructor and earlier Studio versions). It is a guide that proposes a common look and feel for the construction of Powersim Studio system dynamics models.

  13. Design Studios in Instructional Design and Technology: What Are the Possibilities?

    ERIC Educational Resources Information Center

    Knowlton, Dave S.

    2016-01-01

    Design studios are an innovative way to educate Instructional Design and Technology (IDT) students. This article begins by addressing literature about IDT design studios. One conclusion from this literature is that IDT studios have been theoretically conceptualized. However, much of this conceptualization is insular to the field of IDT and only…

  14. An Investigation into the Efficacy of the Studio Model at the High School Level

    ERIC Educational Resources Information Center

    Faro, Salvatore; Swan, Karen

    2006-01-01

    The Studio Model was developed at Rensselaer Polytechnic Institute (RPI) to improve teaching and learning in introductory science classes. The study reported in this article explored the efficacy of the Studio Model at the high school level. The Studio Model combines collaborative learning with the use of online materials designed to support and…

  15. A Cross-Cultural and Interdisciplinary Collaboration in a Joint Design Studio

    ERIC Educational Resources Information Center

    Kim, Mi Jeong; Ju, Seo Ryeung; Lee, Lina

    2015-01-01

    A design studio is a critical venue for design students, as they are educated to develop design thinking and other skills through studio courses. This article introduces a design studio project in which Korean and Malaysian students worked jointly for one semester to design affordable urban housing. The Korean students were interior design majors…

  16. Assessment Focus in Studio: What Is Most Prominent in Architecture, Art and Design?

    ERIC Educational Resources Information Center

    de La Harpe, Barbara; Peterson, J. Fiona; Frankham, Noel; Zehner, Robert; Neale, Douglas; Musgrave, Elizabeth; McDermott, Ruth

    2009-01-01

    What can be learned about assessment from what educators in the creative practices focus their studio publications on? What should form the focus of assessment in architecture, art and design studios? In this article we draw on 118 journal articles on studio published over the last decade in three disciplines; architecture, art and design to…

  17. The Pedagogy of the Observed: How Does Surveillance Technology Influence Dance Studio Education?

    ERIC Educational Resources Information Center

    Berg, Tanya

    2015-01-01

    A local trend in commercial dance studio education is the implementation of real-time digital video surveillance. This case study explores how digital video cameras in the dance studio environment affect asymmetrical power relationships already present in the commercial studio setting, as well as how surveillance impacts feminist pedagogical…

  18. Fruit Growth in Arabidopsis Occurs via DELLA-Dependent and DELLA-Independent Gibberellin Responses[W][OA

    PubMed Central

    Fuentes, Sara; Ljung, Karin; Sorefan, Karim; Alvey, Elizabeth; Harberd, Nicholas P.; Østergaard, Lars

    2012-01-01

    Fruit growth and development depend on highly coordinated hormonal activities. The phytohormone gibberellin (GA) promotes growth by inducing degradation of the growth-repressing DELLA proteins; however, the extent to which DELLA proteins contribute to GA-mediated gynoecium and fruit development remains to be clarified. Here, we provide an in-depth characterization of the role of DELLA proteins in Arabidopsis thaliana fruit growth. We show that DELLA proteins are key regulators of reproductive organ size and important for ensuring optimal fertilization. We demonstrate that the seedless fruit growth (parthenocarpy) observed in della mutants can be directly attributed to the constitutive activation of GA signaling. It has been known for >75 years that another hormone, auxin, can induce formation of seedless fruits. Using mutants with complete lack of DELLA activity, we show here that auxin-induced parthenocarpy occurs entirely through GA signaling in Arabidopsis. Finally, we uncover the existence of a DELLA-independent GA response that promotes fruit growth. This response requires GIBBERELLIN-INSENSITIVE DWARF1–mediated GA perception and a functional 26S proteasome and involves the basic helix-loop-helix protein SPATULA as a key component. Taken together, our results describe additional complexities in GA signaling during fruit development, which may be particularly important to optimize the conditions for successful reproduction. PMID:23064323

  19. 3. Historic American Buildings Survey Photo by 'The Campbell Studios', ...

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

    3. Historic American Buildings Survey Photo by 'The Campbell Studios', 1122 North 3rd Avenue, Tucson, Arizona. c. 1881 Copied for Survey through courtesy of Harry Drachman. VIEW FROM SOUTHEAST, SHOWING PRINCIPAL STRUCTURE - Mission San Cosme del Tucson, Menlo Park, Tucson, Pima County, AZ

  20. To Be Like Primrose: Understanding Tradition in a Viola Studio

    ERIC Educational Resources Information Center

    Kedem, Yore

    2011-01-01

    Dealing with traditions is a central issue in music education. I investigate different perspectives on tradition by engaging in a local hermeneutic study surrounding an interpretive event from a viola studio. To understand the function of tradition in this event, I construct a theoretical perspective with roots in hermeneutics and educational…

  1. Inside the Sex Ed Studio: An Interview with Peggy Brick

    ERIC Educational Resources Information Center

    Taverner, William J.

    2008-01-01

    "Inside the Sex Ed Studio" profiles leaders in the field of sexuality education. Peggy Brick, former director of Planned Parenthood of Greater Northern New Jersey's Center for Family Life Education (CFLE) and author of numerous sexuality education resources used worldwide, is the subject of this interview. Ms. Brick was interviewed by William J.…

  2. The Iterative Design of a Virtual Design Studio

    ERIC Educational Resources Information Center

    Blevis, Eli; Lim, Youn-kyung; Stolterman, Erik; Makice, Kevin

    2008-01-01

    In this article, the authors explain how they implemented Design eXchange as a shared collaborative online and physical space for design for their students. Their notion for Design eXchange favors a complex mix of key elements namely: (1) a virtual online studio; (2) a forum for review of all things related to design, especially design with the…

  3. Integrating the Engineering Curriculum through the Synthesis and Design Studio

    ERIC Educational Resources Information Center

    Kellam, Nadia; Walther, Joachim; Costantino, Tracie; Cramond, Bonnie

    2013-01-01

    Traditional curricular approaches within engineering education tend to be fragmented, with opportunities for content- and meta-level synthesis being mostly limited to freshman and senior year design courses. In this paper, we are proposing a curricular model, the Synthesis and Design Studio, to combat the tendency towards fragmented curricula. The…

  4. Flauto: An Ethnographic Study of a Highly Successful Private Studio

    ERIC Educational Resources Information Center

    Montemayor, Mark

    2008-01-01

    This study examined the instructional settings, pedagogical techniques, interpersonal dynamics and personal characteristics of a teacher and her adolescent students in a renowned private flute studio. Using ethnographic techniques including observations and interviews, four main themes emerged that seem to contribute to the satisfaction of the…

  5. Wisdom for Music Education from the Recording Studio

    ERIC Educational Resources Information Center

    Thibeault, Matthew D.

    2012-01-01

    Instead of focusing on the "stuff" of recording technology, this column explores ideas about the music that comes from the recording studio. Based on the author's experience working with Mark Rubel, four ideas about music are explored--one, the rise of alternatives to performance; two, the "get it done early" school of thought; three, recording as…

  6. Using Online Education Technologies to Support Studio Instruction

    ERIC Educational Resources Information Center

    Bender, Diane M.; Vredevoogd, Jon D.

    2006-01-01

    Technology is transforming the education and practice of architecture and design. The newest form of education is blended learning, which combines personal interaction from live class sessions with online education for greater learning flexibility (Abrams & Haefner, 2002). Reluctant to join the digital era are educators teaching studio courses…

  7. Curiositas and Studiositas: Investigating Student Curiosity and the Design Studio

    ERIC Educational Resources Information Center

    Smith, Korydon

    2011-01-01

    Curiosity is often considered the foundation of learning. There is, however, little understanding of how (or if) pedagogy in higher education affects student curiosity, especially in the studio setting of architecture, interior design and landscape architecture. This article provides a brief cultural history of curiosity and its role in the design…

  8. Group Projects in Interior Design Studio Classes: Peer Feedback Benefits

    ERIC Educational Resources Information Center

    Jurado, Juan A.

    2011-01-01

    Group projects have been shown to be effective for providing peer feedback in classrooms. While students in regular enrollment classes benefit from peer feedback, low-enrollment classes face many challenges. This study compares peer feedback effectiveness between two interior design studio classes with different design projects. In one class,…

  9. The Electronic Studio and the Intranet: Network-Based Learning.

    ERIC Educational Resources Information Center

    Solis, Carlos R.

    The Electronic Studio, developed by the Rice University (Texas) Center for Technology in Teaching and Learning (CTTL), serves a number of purposes related to the construction and development of learning projects. It is a workplace, a display area, and a repository for tools, data, multimedia, design projects, and personal papers. This paper…

  10. Proposal for a Studio-based Art Therapy Education.

    ERIC Educational Resources Information Center

    Cahn, Elizabeth

    2000-01-01

    Explores the role of art-making in art therapy education and proposes a studio-based model of education as one possible way to resolve the split between "art" and "therapy" in Master's level art therapy programs. Examines this model of education for reflective practice for its possible use as a strategy for integrating art, psychology, and…

  11. Theory-Based Teaching: Problem Solving in Studio Art Instruction.

    ERIC Educational Resources Information Center

    Rush, Jean C.

    The call for more empirical research in art education during the 1950s seems to be a precursor of the contemporary move toward more systematic instruction in the visual arts. If making art employs nonverbal aesthetic concepts, then conceptual consistency and problem solving within studio instruction can facilitate students' acquisition, retention,…

  12. A Theoretical Framework for the Studio as a Learning Environment

    ERIC Educational Resources Information Center

    Brandt, Carol B.; Cennamo, Katherine; Douglas, Sarah; Vernon, Mitzi; McGrath, Margarita; Reimer, Yolanda

    2013-01-01

    In this article we describe a holistic, ecological framework that takes into account the surface structures and pedagogical approaches in the studio and how these elements are connected to the construction of design knowledge: epistemology. In our development of this framework, we came to understand how disciplinary underpinnings and academic…

  13. A Research Design for Studio-Based Research in Art

    ERIC Educational Resources Information Center

    Marshall, Cora

    2010-01-01

    Studio-based research is rich with possibilities for contributing to the body of knowledge concerning creative processes, primarily because it has at its core the "making" disciplines. Nonetheless, for those who teach graduate research courses, this relative new mode of research can be challenging. In this article, the author discusses the…

  14. Social Work Learning Spaces: The Social Work Studio

    ERIC Educational Resources Information Center

    Zufferey, Carole; King, Sue

    2016-01-01

    This paper explores the contribution of a physical learning space to student engagement in social work education. Drawing on a constructivist methodology, this paper examines the findings of a survey conducted with students and staff in a social work and human service programme about their experiences of a Social Work Studio learning space. The…

  15. Begging the Question: Performativity and Studio-Based Research

    ERIC Educational Resources Information Center

    Petelin, George

    2014-01-01

    The requirement that candidates in studio-based or practice-led higher degrees by research should formulate a research question has been found to be problematic by some writers. The present article argues that this stance, particularly as it is articulated by proponents of the influential category of "performative research" (Haseman,…

  16. An Enhanced Studio Physics Model: Which Technologies are Productive?

    ERIC Educational Resources Information Center

    MacKinnon, Gregory R.; Williams, Peter

    2006-01-01

    The notion of problem-based physics laboratories enhanced by computer technology has been coined "studio physics" (Wilson, 1994) and has been practised at various institutions for some time (Cummings, Marx, Thornton, & Kuhl, 1999; Williams, MacLatchy, Backman, & Retson, 1997). In recent years, new technology tools have been available to supplement…

  17. Lost in Translation: Reconsidering Reflective Practice and Design Studio Pedagogy

    ERIC Educational Resources Information Center

    Mewburn, Inger

    2012-01-01

    Drawing on empirical research done in the early 1980s, Donald Schon developed the theory of "reflective practice", putting forward the idea that the design studio teacher is a "coach" who helps students align with disciplinary norms and start to "think like an architect". Drawing on actor-network theory as a tool of analysis and way of thinking,…

  18. Improving Studio Music Teaching through Understanding Learning Styles

    ERIC Educational Resources Information Center

    Beheshti, Setareh

    2009-01-01

    The role of a studio music teacher is a delicate balance of creativity and organization. In a one-on-one setting a teacher must guide a student through the physical challenges of playing an instrument as well as conveying the abstract notions of music and aesthetics. The goal of guiding a student into becoming a fine musician is universal, but…

  19. Standing Sound Waves in Air with DataStudio

    ERIC Educational Resources Information Center

    Kraftmakher, Yaakov

    2010-01-01

    Two experiments related to standing sound waves in air are adapted for using the ScienceWorkshop data-acquisition system with the DataStudio software from PASCO scientific. First, the standing waves are created by reflection from a plane reflector. The distribution of the sound pressure along the standing wave is measured. Second, the resonance…

  20. Leading institutional change: Implementing Studio in physics and beyond

    NASA Astrophysics Data System (ADS)

    Kohl, Patrick; Kuo, H. Vincent

    2013-04-01

    The Colorado School of Mines (CSM) teaches its first-year calculus-based introductory physics courses (Physics I and Physics II) using a hybrid of lecture and Studio physics. This model was first implemented in Physics I in 1997, and was established in Physics II in the fall of 2007. In this talk, we highlight the stages of the transformation from traditional to Studio, highlighting what has worked and what has not, and describing methods for assessment and evaluation. Results suggest that Studio has increased student performance and satisfaction despite an aggressive expansion of class sizes in the past few years. Gains have been concentrated mostly in problem-solving skills and exam performance (as opposed to conceptual survey gains), in contrast to what has sometimes been seen in other studies. Most recently, we as a department have been capitalizing on our successes with Studio physics to take a leadership role in disseminating advanced educational methods throughout CSM, both vertically (into upper division physics courses) and horizontally (into various departments outside of physics). We will briefly describe progress so far.

  1. Cardboard Houses with Wings: The Architecture of Alabama's Rural Studio

    ERIC Educational Resources Information Center

    Botz-Bornstein, Thorsten

    2010-01-01

    The Rural Studio, an outreach program of Auburn University, designs innovative houses for poor people living in Alabama's Hale County by using "junk" such as car windshields, carpet tiles, baled cardboard, and old license plates. The article theorizes this particular architecture in terms of Critical Regionalism, developed by Tzonis/Lefaivre and…

  2. Ludic Toons: The Dynamics of Creative Play in Studio Animation

    ERIC Educational Resources Information Center

    Power, Pat

    2012-01-01

    Though generally accepted as the most playfully entertaining form of popular media or art, animation as play has received little scholarly analysis. The author examines the nature of playfulness in animation and describes play as a critical tool in animation studies. Examining studio character animation from such perspectives as creative…

  3. Language of Art: Inquiry Based Studio Practices in Early Childhood Settings: Inquiry Based Studio Practices in Early Childhood Settings

    ERIC Educational Resources Information Center

    Pelo, Ann

    2007-01-01

    Incorporate inquiry-based practices into the early childhood classroom or family child care home. Inspired by an approach to teaching and learning born in Reggio Emilia, Italy, this book emphasizes investigation anchored by drawing, painting, and other art activities. It provides advice on setting up a studio space for art and inquiry and fifteen…

  4. Introductory Physics Gender Gaps: Pre- and Post-Studio Transition

    NASA Astrophysics Data System (ADS)

    Kohl, Patrick B.; Kuo, H. Vincent

    2009-11-01

    Prior work has characterized the gender gaps present in college-level introductory physics courses. Such work has also shown that research-based interactive engagement techniques can reduce or eliminate these gender gaps. In this paper, we study the gender gaps (and lack thereof) in the introductory calculus-based electricity and magnetism course at the Colorado School of Mines. We present eight semesters' worth of data, totaling 2577 students, with four semesters preceding a transition to Studio physics, and four following. We examine gender gaps in course grades, DFW (D grade, fail, or withdrawal) rates, and normalized gains on the Conceptual Survey of Electricity and Magnetism (CSEM), and consider factors such as student ACT scores and grades in prior math classes. We find little or no gap in male/female course grades and DFW rates, but substantial gaps in CSEM gains that are reduced somewhat by the transition to Studio physics.

  5. Attitudes toward drinking conveyed in studio greeting cards.

    PubMed Central

    Finn, P

    1980-01-01

    Analysis of 129 studio cards containing alcohol-related subject matter revealed themes which suggest that getting drunk is a natural and desirable concomitant of celebrations and that drunkenness is humorous, enjoyable, and harmless. It is proposed that the depiction of intoxication in these cards as pleasurable and risk-free may legitimate and reinforce tolerant attitudes toward alcohol abuse and thereby contribute to their entrenchment and pervasiveness in the face of recent public education prevention campaigns. PMID:7416343

  6. Cloud-Based Model Calibration Using OpenStudio: Preprint

    SciTech Connect

    Hale, E.; Lisell, L.; Goldwasser, D.; Macumber, D.; Dean, J.; Metzger, I.; Parker, A.; Long, N.; Ball, B.; Schott, M.; Weaver, E.; Brackney, L.

    2014-03-01

    OpenStudio is a free, open source Software Development Kit (SDK) and application suite for performing building energy modeling and analysis. The OpenStudio Parametric Analysis Tool has been extended to allow cloud-based simulation of multiple OpenStudio models parametrically related to a baseline model. This paper describes the new cloud-based simulation functionality and presents a model cali-bration case study. Calibration is initiated by entering actual monthly utility bill data into the baseline model. Multiple parameters are then varied over multiple iterations to reduce the difference between actual energy consumption and model simulation results, as calculated and visualized by billing period and by fuel type. Simulations are per-formed in parallel using the Amazon Elastic Cloud service. This paper highlights model parameterizations (measures) used for calibration, but the same multi-nodal computing architecture is available for other purposes, for example, recommending combinations of retrofit energy saving measures using the calibrated model as the new baseline.

  7. Bridging the gap between building science and design studios

    SciTech Connect

    Papamichael, Konstantinos; Pal, Vineeta

    2002-02-06

    Design studios and building science courses have been conducted independent of each other, mainly due to a lack of tools that allow quick and easy consideration of building science criteria, such as comfort and energy requirements, during the design process. Existing tools are not user-friendly and their use requires significant effort in gaining familiarity with the input requirements, understanding the modeling assumptions and interpreting the output. This paper is about the Building Design Advisor (BDA), an evolving computer-based tool intended to bridge the gap between design studios and building science considerations by addressing the above-mentioned limitations of existing tools. BDA allows automatic preparation of input files to multiple simulation tools while the user is working in a CAD environment. BDA automatically activates the relevant simulation tools when the user selects performance parameters to be computed and provides the results in a graphical form, allowing comparison of multiple design options with respect to multiple performance criteria. The paper includes considerations for the use of the BDA in the design studio and ends with a description of the current development efforts and future plans.

  8. Lifting DELLA repression of Arabidopsis seed germination by nonproteolytic gibberellin signaling

    Technology Transfer Automated Retrieval System (TEKTRAN)

    DELLA repression of Arabidopsis seed germination can be lifted through the ubiquitin-proteasome pathway and proteolysis-independent GA signaling. GA-binding to the GID1 (GIBBERELLIN-INSENSITIVE DWARF1) GA receptors stimulates GID1-GA-DELLA complex formation which in turn triggers DELLA protein ubiq...

  9. NREL's OpenStudio Helps Design More Efficient Buildings (Fact Sheet)

    SciTech Connect

    Not Available

    2014-07-01

    The National Renewable Energy Laboratory (NREL) has created the OpenStudio software platform that makes it easier for architects and engineers to evaluate building energy efficiency measures throughout the design process. OpenStudio makes energy modeling more accessible and affordable, helping professionals to design structures with lower utility bills and less carbon emissions, resulting in a healthier environment. OpenStudio includes a user-friendly application suite that makes the U.S. Department of Energy's EnergyPlus and Radiance simulation engines easier to use for whole building energy and daylighting performance analysis. OpenStudio is freely available and runs on Windows, Mac, and Linux operating systems.

  10. DELLA-mediated PIF degradation contributes to coordination of light and gibberellin signalling in Arabidopsis

    PubMed Central

    Li, Kunlun; Yu, Renbo; Fan, Liu-Min; Wei, Ning; Chen, Haodong; Deng, Xing Wang

    2016-01-01

    Light and gibberellins (GAs) antagonistically regulate hypocotyl elongation in plants. It has been demonstrated that DELLAs, which are negative regulators of GA signalling, inhibit phytochrome-interacting factors 3 and 4 (PIF3 and PIF4) by sequestering their DNA-recognition domains. However, it is unclear whether there are other mechanisms of regulatory crosstalk between DELLAs and PIFs. Here, we demonstrate that DELLAs negatively regulate the abundance of four PIF proteins through the ubiquitin–proteasome system. Reduction of PIF3 protein abundance by DELLAs correlates closely with reduced hypocotyl elongation. Both sequestration and degradation of PIF3 by DELLAs contribute to a reduction in PIF3 binding to its target genes. Thus, we show that promotion of PIF degradation by DELLAs is required to coordinate light and GA signals, and the dual regulation of transcription factors by DELLAs by both sequestration and degradation may be a general mechanism. PMID:27282989

  11. TaC Studios New Construction Test House

    SciTech Connect

    Butler, T.; Curtis, O.; Kim, E.; Roberts, S.; Stephenson, R.

    2013-03-01

    As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA in the mixed humid climate zone. This home will serve as a model home for the builder partner and addresses Building America energy savings targets through the planning and implementation of a design package will serve as a basis of design for the builder partner's future homes. As a BA test house, this home will be evaluated to detail whole house energy use, end use loads, and HVAC and hot water efficiency.

  12. TaC Studios New Construction Test House

    SciTech Connect

    Butler, T.; Curtis, O.; Kim, E.; Roberts, S.; Stephenson, R.

    2013-03-01

    As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA, in the mixed humid climate zone. This home will serve as a model home for the builder partner and addresses Building America energy savings targets through the planning and implementation of a design package will serve as a basis of design for the builder partner’s future homes. As a BA test house, this home will be evaluated to detail whole house energy use, end use loads, and HVAC and hot water efficiency.

  13. Update on multipactoring in coaxial waveguides using CST Particle Studio

    SciTech Connect

    Romanov, Gennady; /Fermilab

    2011-03-01

    CST Particle Studio combines electromagnetic field simulation, multi-particle tracking, adequate post-processing and advanced probabilistic emission model, which is the most important new capability in multipactor simulation. The emission model includes in simulation the stochastic properties of emission and adds primary electron elastic and inelastic reflection from the surfaces. The simulation of multipactor in coaxial waveguides have been performed to study the effects of the innovations on the multipactor threshold and the range over which multipactor can occur. The results compared with available previous experiments and simulations as well as the technique of MP simulation with CST PS are presented and discussed.

  14. Java Analysis Studio and the hep.lcd class library

    SciTech Connect

    Ronan, M.T.

    2000-02-14

    The Java Analysis Studio and the hep.lcd class library provide a general framework for performing Java-based Linear Collider Detector (LCD) studies. The package is being developed to fully reconstruct 500 GeV to 1.5 TeV e{sup +}e{sup {minus}} annihilation events for analyzing detector options and performance. The current North American LCD reconstruction effort is aimed at comparing different detailed detector models by performing full detector simulation and reconstruction. This paper describes the JAS/hep.lcd distributed analysis framework and some aspects of the reconstruction and analysis object modeling.

  15. Community-Based Art Studios in Europe and the United States: A Comparative Study

    ERIC Educational Resources Information Center

    Vick, Randy M.; Sexton-Radek, Kathy

    2008-01-01

    This survey research compares the structure and practices of 7 community studio art programs for artists with disabilities in Europe to 8 studio art therapy programs in the United States. Art therapy and disability arts literature was reviewed to establish a theoretical context for this project. A survey research method was used, with statistical…

  16. Developing a Model for ePortfolio Design: A Studio Approach

    ERIC Educational Resources Information Center

    Carpenter, Russell; Apostel, Shawn; Hyndman, June Overton

    2012-01-01

    After developing and testing a model for integrative collaboration at Eastern Kentucky University's Noel Studio for Academic Creativity, we offer results that highlight the potential for peer review to significantly and positively impact the ePortfolio design process for students. The results of this classroom/studio collaboration suggest that…

  17. Enhancing Student Engagement through Practice Experience in Social Work Education: The Social Work Studio

    ERIC Educational Resources Information Center

    Campbell, Alan

    2012-01-01

    It can sometimes be difficult to engage students in "real life experiences" within the classroom. In one Bachelor of Social Work program, the development of a Social Work Studio (the Studio) has provided students with opportunities to engage in simulated social work practice in a safe and supportive environment. This article reports on a small…

  18. Connecting Inspiration with Information: Studio Art Students and Information Literacy Instruction

    ERIC Educational Resources Information Center

    Greer, Katie

    2015-01-01

    This article discusses the partnership between the library and the studio art faculty at Oakland University that led to the integration of information literacy instruction into the studio art curriculum. The author outlines the importance of information literacy to artistic practice and student success, and discusses the program of instruction and…

  19. Lessons Learned from Web-Enhanced Teaching in Landscape Architecture Studios

    ERIC Educational Resources Information Center

    Li, Ming-Han

    2007-01-01

    The purpose of this article was to summarize lessons learned from implementing web-enhanced teaching in landscape architecture studio courses. The lessons are documented as challenges and opportunities based on a two-year assessment study of web-enhanced landscape architecture construction studios. This article will help landscape architecture…

  20. The Traditional Non-Traditional Landscape Architecture Studio: Education through Service Learning in Miami, OK

    ERIC Educational Resources Information Center

    Loon, Leehu

    2010-01-01

    This research will illustrate the importance of a recent service learning project that was conducted for Miami, Oklahoma, by landscape architecture graduate students and faculty of the University of Oklahoma. Students and faculty partnered with the community to form the studio design team. Education in the landscape architecture studio at the…

  1. Artist as Change Agent: A Pedagogy of Practice in Artist Proof Studio

    ERIC Educational Resources Information Center

    Berman, Kim

    2012-01-01

    In this article, the author discusses how art, politics, and life intersect in a South African community visual arts studio program that seeks to educate artists as change agents. Artist Proof Studio (APS) was founded in 1991 and responded to the challenge of building democracy in a postapartheid South Africa. It is a community art center in…

  2. Envision and Observe: Using the Studio Thinking Framework for Learning and Teaching in Digital Arts

    ERIC Educational Resources Information Center

    Sheridan, Kimberly M.

    2011-01-01

    The Studio Thinking Framework (STF) focuses on habits of mind taught through studio arts rather than disciplinary content or media-specific techniques. It is well suited to integrate studies of arts learning and teaching in a range of contexts, and it provides a framework for understanding how visual arts participation is dramatically changing…

  3. Student Response to an Internet-Mediated Industrial Design Studio Course

    ERIC Educational Resources Information Center

    Chen, Wenzhi; You, Manlai

    2010-01-01

    The purpose of this study is to investigate student attitudes towards and perceptions of using the Internet and information technology to mediate a design studio course and to propose guidelines and suggestions for developing Internet-mediated design studio courses. Two classes of third-year undergraduate industrial design students in two…

  4. Design Students Perspectives on Assessment Rubric in Studio-Based Learning

    ERIC Educational Resources Information Center

    Eshun, Eric F.; Osei-Poku, Patrick

    2013-01-01

    This study examined students' perspectives on the use of assessment criteria and rubrics in graphic design studio at Kwame Nkrumah University of Science and Technology, Ghana. This assessment strategy was introduced with the desire to improve students' participation and involvement in studio-based learning programme. At the end of the semester, a…

  5. Formalizing the First Day in an Organic Chemistry Laboratory Using a Studio-Based Approach

    ERIC Educational Resources Information Center

    Collison, Christina G.; Cody, Jeremy; Smith, Darren; Swartzenberg, Jennifer

    2015-01-01

    A novel studio-based lab module that incorporates student-centered activities was designed and implemented to introduce second-year undergraduate students to the first-semester organic chemistry laboratory. The "First Day" studio module incorporates learning objectives for the course, lab safety, and keeping a professional lab notebook.

  6. Effects of Studio Space on Teaching and Learning: Preliminary Findings from Two Case Studies

    ERIC Educational Resources Information Center

    Taylor, Summer Smith

    2009-01-01

    Recognizing that traditional classrooms do not facilitate active learning, colleges and universities are increasingly converting traditional classroom space into studio space. Research indicates positive effects on student learning when studio classroom space is combined with active learning pedagogy, but the research does not separate the effect…

  7. 75 FR 65512 - Raleigh Film and Television Studios, LLC, Los Angeles, CA; Notice of Affirmative Determination...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-25

    ... Film and Television Studios, LLC, Los Angeles, California (the subject firm). The Notice of determination was issued on January 14, 2010 and published in the Federal Register on February 16, 2010 (75 FR... Employment and Training Administration Raleigh Film and Television Studios, LLC, Los Angeles, CA; Notice...

  8. Program-Level Curriculum Reform at Scale: Using Studios to Flip the Classroom

    ERIC Educational Resources Information Center

    Koretsky, Milo D.

    2015-01-01

    This article reports implementation of a program-level innovation in 10 core undergraduate courses in which larger lecture courses are punctuated by smaller studios. Studios provide an intimate, "flipped" classroom environment where students interactively engage in the content presented in the previous lecture through guided worksheets…

  9. The Perceptions of Piano Teachers Regarding the Inclusion of Children with Disabilities in the Piano Studio

    ERIC Educational Resources Information Center

    Martiros, Melissa

    2012-01-01

    The purpose of this study was to begin to examine the factors that contribute to the inclusion and exclusion of children with disabilities in piano lessons in private studios. Specifically, using a qualitative approach. the perceptions piano teachers have regarding the inclusion of children with disabilities in the piano studio were studied. The…

  10. The "Right Kind of Telling": Knowledge Building in the Academic Design Studio

    ERIC Educational Resources Information Center

    Cennamo, Katherine; Brandt, Carol

    2012-01-01

    Studio-based instruction, as traditionally enacted in design disciplines such as architecture, product design, graphic design, and the like, consists of dedicated desk space for each student, extended time blocks allocated to studio classes, and classroom interactions characterized by independent and group work on design problems supplemented by…

  11. Tissue Paper Economics and Other Hidden Dimensions of the Studio Model of Art Instruction.

    ERIC Educational Resources Information Center

    Hamblen, Karen A.

    1983-01-01

    Despite calls for change and numerous proposed alternatives, art education remains committed to the studio model. The retention of the status quo may be related to the economics of art studio materials and especially to the extensive advertising of art supply companies in art teachers' journals. (Author/IS)

  12. Community Informatics Studio: Designing Experiential Learning to Support Teaching, Research, and Practice

    ERIC Educational Resources Information Center

    Wolske, Martin; Rhinesmith, Colin; Kumar, Beth

    2014-01-01

    This paper introduces a model of experiential learning to support teaching, research, and practice in library and information science (LIS). The concept we call "Community Informatics (CI) Studio" uses studio-based learning (SBL) to support enculturation into the field of CI. The SBL approach, closely related to John Dewey's…

  13. Understanding the Signature Pedagogy of the Design Studio and the Opportunities for Its Technological Enhancement

    ERIC Educational Resources Information Center

    Crowther, Phillip

    2013-01-01

    This paper presents an analysis of the studio as the signature pedagogy of design education. A number of theoretical models of learning, pedagogy, and education are used to interrogate the studio for its advantages and shortcomings, and to identify opportunities for the integration of new technologies and to explore the affordances that they…

  14. Investigating the Experiential Impact of Sensory Affect in Contemporary Communication Design Studio Education

    ERIC Educational Resources Information Center

    Marshalsey, Lorraine

    2015-01-01

    The studio is the primary site for learning in specialist Communication Design education worldwide. Differing higher education institutions, including art schools and university campuses, have developed a varied range of studio environments. These diverse learning spaces inherently create a complex fabric of affects. In addition, Communication…

  15. Explorations in Teaching Sustainable Design: A Studio Experience in Interior Design/Architecture

    ERIC Educational Resources Information Center

    Gurel, Meltem O.

    2010-01-01

    This article argues that a design studio can be a dynamic medium to explore the creative potential of the complexity of sustainability from its technological to social ends. The study seeks to determine the impact of an interior design/architecture studio experience that was initiated to teach diverse meanings of sustainability and to engage the…

  16. Designing a Utopia: An Architectural Studio Experience on David Harvey's "Edilia"

    ERIC Educational Resources Information Center

    Yesilkaya, Nese Gurallar

    2008-01-01

    The design of a utopia was devised as a studio project in order to bring critical thinking into the design studio and to stimulate creativity. By suggesting a utopia, the pedagogical aim was to improve progressive thinking and critical thought in the design education of architectural students -- and also future architects. From this perspective,…

  17. Adapted Verbal Feedback, Instructor Interaction and Student Emotions in the Landscape Architecture Studio

    ERIC Educational Resources Information Center

    Smith, Carl A.; Boyer, Mark E.

    2015-01-01

    In light of concerns with architectural students' emotional jeopardy during traditional desk and final-jury critiques, the authors pursue alternative approaches intended to provide more supportive and mentoring verbal assessment in landscape architecture studios. In addition to traditional studio-based critiques throughout a semester, we provide…

  18. Informal Engineering Education after School: Employing the Studio Model for Motivation and Identification in STEM Domains

    ERIC Educational Resources Information Center

    Schnittka, Christine G.; Brandt, Carol B.; Jones, Brett D.; Evans, Michael A.

    2012-01-01

    Studio STEM adopts a design studio model to provide middle school youth with the opportunity to work with peers and college student facilitators after school in a relaxed, non-threatening, collaborative environment. Two informal learning educators guided overall instruction and pacing, but youth directed their own step-by-step activities by…

  19. Designing, Visualizing, and Discussing Algorithms within a CS 1 Studio Experience: An Empirical Study

    ERIC Educational Resources Information Center

    Hundhausen, Christopher D.; Brown, Jonathan L.

    2008-01-01

    Within the context of an introductory CS1 unit on algorithmic problem-solving, we are exploring the pedagogical value of a novel active learning activity--the "studio experience"--that actively engages learners with algorithm visualization technology. In a studio experience, student pairs are tasked with (a) developing a solution to an algorithm…

  20. The Technique of the Sound Studio: Radio, Record Production, Television, and Film. Revised Edition.

    ERIC Educational Resources Information Center

    Nisbett, Alec

    Detailed explanations of the studio techniques used in radio, record, television, and film sound production are presented in as non-technical language as possible. An introductory chapter discusses the physics and physiology of sound. Subsequent chapters detail standards for sound control in the studio; explain the planning and routine of a sound…

  1. The "Accademia della Crusca" in Italy: Past and Present

    ERIC Educational Resources Information Center

    Tosi, Arturo

    2011-01-01

    An informal organisation that is becoming quite influential in the spread of Italian in Italy, as well as abroad, is the "Accademia della Crusca" which began its activities during the Renaissance, under quite different auspices. Founded in Florence in 1582-1583, this Academy was inspired by the theories of Pietro Bembo (1470-1547), a Venetian who…

  2. Studio Physics at the Colorado School of Mines: A model for iterative development and assessment

    NASA Astrophysics Data System (ADS)

    Kohl, Patrick; Kuo, Vincent

    2009-05-01

    The Colorado School of Mines (CSM) has taught its first-semester introductory physics course using a hybrid lecture/Studio Physics format for several years. Based on this previous success, over the past 18 months we have converted the second semester of our traditional calculus-based introductory physics course (Physics II) to a Studio Physics format. In this talk, we describe the recent history of the Physics II course and of Studio at Mines, discuss the PER-based improvements that we are implementing, and characterize our progress via several metrics, including pre/post Conceptual Survey of Electricity and Magnetism (CSEM) scores, Colorado Learning About Science Survey scores (CLASS), failure rates, and exam scores. We also report on recent attempts to involve students in the department's Senior Design program with our course. Our ultimate goal is to construct one possible model for a practical and successful transition from a lecture course to a Studio (or Studio-like) course.

  3. Thirdspace Explorations in Online Writing Studios: Writing Centers, Writing in the Disiplines and First Year Composition in the Corporate University

    ERIC Educational Resources Information Center

    Miley, Michelle L.

    2013-01-01

    This study explores the use of online writing studios housed in the University Writing Center and attached to a Writing in the Disciplines course in the College of Technology and a First Year Composition program. The original goal of the online writing studio, modified from Grego and Thompson's (2009) writing studio approach, was to create an…

  4. A DELLA in Disguise: SPATULA Restrains the Growth of the Developing Arabidopsis Seedling[C][W

    PubMed Central

    Josse, Eve-Marie; Gan, Yinbo; Bou-Torrent, Jordi; Stewart, Kelly L.; Gilday, Alison D.; Jeffree, Christopher E.; Vaistij, Fabián E.; Martínez-García, Jaime F.; Nagy, Ferenc; Graham, Ian A.; Halliday, Karen J.

    2011-01-01

    The period following seedling emergence is a particularly vulnerable stage in the plant life cycle. In Arabidopsis thaliana, the phytochrome-interacting factor (PIF) subgroup of basic-helix-loop-helix transcription factors has a pivotal role in regulating growth during this early phase, integrating environmental and hormonal signals. We previously showed that SPATULA (SPT), a PIF homolog, regulates seed dormancy. In this article, we establish that unlike PIFs, which mainly promote hypocotyl elongation, SPT is a potent regulator of cotyledon expansion. Here, SPT acts in an analogous manner to the gibberellin-dependent DELLAs, REPRESSOR OF GA1-3 and GIBBERELLIC ACID INSENSITIVE, which restrain cotyledon expansion alongside SPT. However, although DELLAs are not required for SPT action, we demonstrate that SPT is subject to negative regulation by DELLAs. Cross-regulation of SPT by DELLAs ensures that SPT protein levels are limited when DELLAs are abundant but rise following DELLA depletion. This regulation provides a means to prevent excessive growth suppression that would result from the dual activity of SPT and DELLAs, yet maintain growth restraint under DELLA-depleted conditions. We present evidence that SPT and DELLAs regulate common gene targets and illustrate that the balance of SPT and DELLA action depends on light quality signals in the natural environment. PMID:21478445

  5. Accurate camera calibration method specialized for virtual studios

    NASA Astrophysics Data System (ADS)

    Okubo, Hidehiko; Yamanouchi, Yuko; Mitsumine, Hideki; Fukaya, Takashi; Inoue, Seiki

    2008-02-01

    Virtual studio is a popular technology for TV programs, that makes possible to synchronize computer graphics (CG) to realshot image in camera motion. Normally, the geometrical matching accuracy between CG and realshot image is not expected so much on real-time system, we sometimes compromise on directions, not to come out the problem. So we developed the hybrid camera calibration method and CG generating system to achieve the accurate geometrical matching of CG and realshot on virtual studio. Our calibration method is intended for the camera system on platform and tripod with rotary encoder, that can measure pan/tilt angles. To solve the camera model and initial pose, we enhanced the bundle adjustment algorithm to fit the camera model, using pan/tilt data as known parameters, and optimizing all other parameters invariant against pan/tilt value. This initialization yields high accurate camera position and orientation consistent with any pan/tilt values. Also we created CG generator implemented the lens distortion function with GPU programming. By applying the lens distortion parameters obtained by camera calibration process, we could get fair compositing results.

  6. Opening New Doors: Hands-On Participation Brings a New Audience to the Clay Studio. Wallace Studies in Building Arts Audiences

    ERIC Educational Resources Information Center

    Harlow, Bob; Heywood, Tricia

    2015-01-01

    This case study examines how The Clay Studio, a ceramic-arts studio, gallery and shop in Philadelphia, attracted younger audiences to its workshops and exhibits. In 2007, the studio became concerned that its audience was getting older and few newcomers were signing up for classes or making purchases. The studio had to engage younger professionals…

  7. Molecular cloning, expression analysis and subcellular localization of four DELLA genes from hybrid poplar.

    PubMed

    Liu, Sian; Xuan, Lei; Xu, Li-An; Huang, Minren; Xu, Meng

    2016-01-01

    Gibberellic acid (GA) signaling regulates diverse aspects of plant growth and developmental processes. The DELLA repressors of GA signaling are named for an N-terminal conserved DELLA domain. In this study, four genes encoding DELLA proteins, PeRGA1, PeRGA2, PeGAI1 and PeGAI2, were isolated and characterized in poplar. A gene structural analysis revealed that the DELLA genes were all intron-free. Multiple protein sequence alignments revealed that these proteins contained seven highly conserved domains: the DELLA domain, the TVHYNP domain, leucine heptad repeat I (LHR I), the VHIID domain, leucine heptad repeat II (LHR II), the PFYRE domain, and the SAM domain. Temporal expression patterns of these genes were profiled during the adventitious root development of poplar. The four DELLA genes were expressed in root, stem and leaf in a dynamic manner. The subcellular localization demonstrated that these DELLA genes were mainly localized to the nucleus. These results suggest that the four DELLA genes may play diverse regulatory roles in the adventitious root, stem and leaf development of poplar, and contribute to improving our understanding of conserved and divergent aspects of DELLA proteins that restrain GA signaling in various species. PMID:27478746

  8. Java-based Interactive Illustrations for Studio Physics

    NASA Astrophysics Data System (ADS)

    Malak, Michael; Wilson, Jack

    1997-04-01

    We have written a series of interactive demonstrations and simulations for introductory Electricity and Magnetism. These programs are written in the Java (TM) language and are delivered via the World-Wide Web to students either in the classroom or at home. The combination of such interactive illustrations with the Web's hypermedia capability is of significant value in the creation of network-distributable useful courseware. We are using these applets at Rensselaer and are evaluating their effectiveness as components of the instruction of Studio Physics II (Introduction to Electricity and Magnetism). Two of the applets allow the student to explore two-dimensional electric and magnetic fields by drawing field lines and equipotentials, evaluating divergence and curl, and calculating loop and surface integrals for Maxwell's laws. Another applet illustrates Snell's law of refraction, and another is an optical bench with movable lenses and a movable object.

  9. Exploring the Physics of Music with Temperament Studio

    NASA Astrophysics Data System (ADS)

    Durfee, Dallin; Colton, John

    2016-03-01

    The physics of waves, resonance, harmonics, and beats has determined how musical instruments are tuned, and has even affected the kinds of music written in different time periods. The laws of physics make it impossible for any fixed scale to have perfect consonance for all chords in all keys, and as a result, various musical scales, or temperaments, have been developed and used throughout history. The study of musical temperament is a rich application of wave physics. It ties several principles together in a context which can be very motivating for students. Furthermore, the topic is accessible to students in introductory classes. We have developed an open source application called Temperament Studio which allows students to explore musical temperament and to hear and measure the effects predicted by wave physics.

  10. A Pivotal Role of DELLAs in Regulating Multiple Hormone Signals.

    PubMed

    Davière, Jean-Michel; Achard, Patrick

    2016-01-01

    Plant phenotypic plasticity is controlled by diverse hormone pathways, which integrate and convey information from multiple developmental and environmental signals. Moreover, in plants many processes such as growth, development, and defense are regulated in similar ways by multiple hormones. Among them, gibberellins (GAs) are phytohormones with pleiotropic actions, regulating various growth processes throughout the plant life cycle. Previous work has revealed extensive interplay between GAs and other hormones, but the molecular mechanism became apparent only recently. Molecular and physiological studies have demonstrated that DELLA proteins, considered as master negative regulators of GA signaling, integrate multiple hormone signaling pathways through physical interactions with transcription factors or regulatory proteins from different families. In this review, we summarize the latest progress in GA signaling and its direct crosstalk with the main phytohormone signaling, emphasizing the multifaceted role of DELLA proteins with key components of major hormone signaling pathways. PMID:26415696

  11. Auxin acts independently of DELLA proteins in regulating gibberellin levels.

    PubMed

    Reid, James B; Davidson, Sandra E; Ross, John J

    2011-03-01

    Shoot elongation is a vital process for plant development and productivity, in both ecological and economic contexts. Auxin and bioactive gibberellins (GAs), such as GA1, play critical roles in the control of elongation, along with environmental and endogenous factors, including other hormones such as the brassinosteroids. The effect of auxins, such as indole-3-acetic acid (IAA), is at least in part mediated by its effect on GA metabolism, since auxin up-regulates biosynthesis genes such as GA 3-oxidase and GA 20-oxidase and down regulates GA catabolism genes such as GA 2-oxidases, leading to elevated levels of bioactive GA 1. In our recent paper, we have provided evidence that this action of IAA is largely independent of DELLA proteins, the negative regulators of GA action, since the auxin effects are still present in the DELLA-deficient la cry-s genotype of pea. This was a crucial issue to resolve, since like auxin, the DELLAs also promote GA 1 synthesis and inhibit its deactivation. DELLAs are deactivated by GA, and thereby mediate a feedback system by which bioactive GA regulates its own level. However, our recent results, in themselves, do not show the generality of the auxin-GA relationship across species and phylogenetic groups or across different tissue types and responses. Further, they do not touch on the ecological benefits of the auxin-GA interaction. These issues are discussed below as well as the need for the development of suitable experimental systems to allow this process to be examined. PMID:21358281

  12. Further Adventures of Dr. Sony's Mad Monster Machine, or Cutting the Studio Umbilical Cord

    ERIC Educational Resources Information Center

    Steffin, Sherwin

    1977-01-01

    We must reexamine our often total reliance on the studio as the only source for instructional television production. The porta-pak provides an alternative. Tips are provided for successful field production. (Author/STS)

  13. Traveling-Wave Tube Cold-Test Circuit Optimization Using CST MICROWAVE STUDIO

    NASA Technical Reports Server (NTRS)

    Chevalier, Christine T.; Kory, Carol L.; Wilson, Jeffrey D.; Wintucky, Edwin G.; Dayton, James A., Jr.

    2003-01-01

    The internal optimizer of CST MICROWAVE STUDIO (MWS) was used along with an application-specific Visual Basic for Applications (VBA) script to develop a method to optimize traveling-wave tube (TWT) cold-test circuit performance. The optimization procedure allows simultaneous optimization of circuit specifications including on-axis interaction impedance, bandwidth or geometric limitations. The application of Microwave Studio to TWT cold-test circuit optimization is described.

  14. Proteolysis-independent down-regulation of DELLA repression by the gibberellin receptor GID1

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This paper presents evidence for proteolysis-independent regulation of DELLA repression of gibberellin (GA) signaling in Arabidopsis. DELLA proteins are negative regulators of GA responses including seed germination, stem elongation, and fertility. GA can stimulate GA responses by causing proteolys...

  15. Community Engagement Studios: A Structured Approach to Obtaining Meaningful Input From Stakeholders to Inform Research

    PubMed Central

    Joosten, Yvonne A.; Israel, Tiffany L.; Williams, Neely A.; Boone, Leslie R.; Schlundt, David G.; Mouton, Charles P.; Dittus, Robert S.; Bernard, Gordon R.

    2015-01-01

    Problem Engaging communities in research increases its relevance and may speed the translation of discoveries into improved health outcomes. Many researchers lack training to effectively engage stakeholders, whereas academic institutions lack infrastructure to support community engagement. Approach In 2009, the Meharry-Vanderbilt Community-Engaged Research Core began testing new approaches for community engagement, which led to the development of the Community Engagement Studio (CE Studio). This structured program facilitates project-specific input from community and patient stakeholders to enhance research design, implementation, and dissemination. Developers used a team approach to recruit and train stakeholders, prepare researchers to engage with stakeholders, and facilitate an in-person meeting with both. Outcomes The research core has implemented 28 CE Studios that engaged 152 community stakeholders. Participating researchers, representing a broad range of faculty ranks and disciplines, reported that input from stakeholders was valuable and that the CE Studio helped determine project feasibility and enhanced research design and implementation. Stakeholders found the CE Studio to be an acceptable method of engagement and reported a better understanding of research in general. A tool kit was developed to replicate this model and to disseminate this approach. Next Steps The research core will collect data to better understand the impact of CE Studios on research proposal submissions, funding, research outcomes, patient and stakeholder engagement in projects, and dissemination of results. They will also collect data to determine whether CE Studios increase patient-centered approaches in research and whether stakeholders who participate have more trust and willingness to participate in research. PMID:26107879

  16. Uncovering DELLA-Independent Gibberellin Responses by Characterizing New Tomato procera Mutants

    PubMed Central

    Livne, Sivan; Lor, Vai S.; Nir, Ido; Eliaz, Natanella; Aharoni, Asaph; Olszewski, Neil E.; Eshed, Yuval; Weiss, David

    2015-01-01

    Gibberellin (GA) regulates plant development primarily by triggering the degradation/deactivation of the DELLA proteins. However, it remains unclear whether all GA responses are regulated by DELLAs. Tomato (Solanum lycopersicum) has a single DELLA gene named PROCERA (PRO), and its recessive pro allele exhibits constitutive GA activity but retains responsiveness to external GA. In the loss-of-function mutant proΔGRAS, all examined GA developmental responses were considerably enhanced relative to pro and a defect in seed desiccation tolerance was uncovered. As pro, but not proΔGRAS, elongation was promoted by GA treatment, pro may retain residual DELLA activity. In agreement with homeostatic feedback regulation of the GA biosynthetic pathway, we found that GA20oxidase1 expression was suppressed in proΔGRAS and was not affected by exogenous GA3. In contrast, expression of GA2oxidase4 was not affected by the elevated GA signaling in proΔGRAS but was strongly induced by exogenous GA3. Since a similar response was found in Arabidopsis thaliana plants with impaired activity of all five DELLA genes, we suggest that homeostatic GA responses are regulated by both DELLA-dependent and -independent pathways. Transcriptome analysis of GA-treated proΔGRAS leaves suggests that 5% of all GA-regulated genes in tomato are DELLA independent. PMID:26036254

  17. Spatial control of flowering by DELLA proteins in Arabidopsis thaliana.

    PubMed

    Galvão, Vinicius C; Horrer, Daniel; Küttner, Frank; Schmid, Markus

    2012-11-01

    The transition from vegetative to reproductive development is a central event in the plant life cycle. To time the induction of flowering correctly, plants integrate environmental and endogenous signals such as photoperiod, temperature and hormonal status. The hormone gibberellic acid (GA) has long been known to regulate flowering. However, the spatial contribution of GA signaling in flowering time control is poorly understood. Here we have analyzed the effect of tissue-specific misexpression of wild-type and GA-insensitive (dellaΔ17) DELLA proteins on the floral transition in Arabidopsis thaliana. We demonstrate that under long days, GA affects the floral transition by promoting the expression of flowering time integrator genes such as FLOWERING LOCUS T (FT) and TWIN SISTER OF FT (TSF) in leaves independently of CONSTANS (CO) and GIGANTEA (GI). In addition, GA signaling promotes flowering independently of photoperiod through the regulation of SQUAMOSA PROMOTER BINDING PROTEIN-LIKE (SPL) genes in both the leaves and at the shoot meristem. Our data suggest that GA regulates flowering by controlling the spatial expression of floral regulatory genes throughout the plant in a day-length-specific manner. PMID:22992955

  18. An interdisciplinary lighting design studio: Opportunities and challenges of collaborative learning

    SciTech Connect

    Guzowski, M.; Ginthner, D.

    1997-12-31

    Interdisciplinary study is based on the proposition that collaboration will enrich and expand understanding within a discipline and will also reveal connections to other fields of study, the community, the natural environment, etc. This study, the community, the natural environment, etc. This paper will present the results of a collaborative lighting design studio which was conducted by the Department of Architecture and the Interior Design Program at the University of Minnesota. The objectives of the studio were threefold: (1) To provide an opportunity for collaboration between students in design disciplines, (2) to introduce students to collaboration with design practitioners and clients, and (3) to expose students to interdisciplinary work prior to graduation. Three projects by local firms were used for the design investigation. The following discussion will explore the opportunities and challenges of collaborative education and the interdisciplinary design studio. The objectives, roles of the teachers and the students, coursework, and future directions will be considered.

  19. Evaluation of an Interdisciplinary Studio Experience To Teach Architecture and Construction Science Students the Design-build Project Delivery Method.

    ERIC Educational Resources Information Center

    Graham, Charles W.; Geva, Anat

    2001-01-01

    An interdisciplinary studio project involved architecture and construction students. Evaluation of the integrated studio experience found that it gave students an accurate picture of professional practice. Architecture students were made more aware of building materials, construction technology, and cost; construction science students better…

  20. Revealing the Experience of Children and Teachers Even in Their Absence: Documenting in the Early Childhood Studio

    ERIC Educational Resources Information Center

    Parnell, Will

    2011-01-01

    Inspired by the educational approach in the municipal pre-primary schools and infant-toddler centers of Reggio Emilia, Italy, two studio teachers and a researcher participant in Portland, Oregon capture classroom work, make investigations and interpretations in the studio as a laboratory space of learning, help children represent thinking, and…

  1. An S[subscript N]1-S[subscript N]2 Lesson in an Organic Chemistry Lab Using a Studio-Based Approach

    ERIC Educational Resources Information Center

    Collison, Christina G.; Cody, Jeremy; Stanford, Courtney

    2012-01-01

    A novel S[subscript N]1-S[subscript N]2 studio-based lab module that incorporates inquiry-based learning was designed and implemented. The studio module was taught in a newly renovated lab space designed with an integrated classroom. The students were divided into two groups for the lesson with one group conducting a studio-module lab and the…

  2. Genome Wide Binding Site Analysis Reveals Transcriptional Coactivation of Cytokinin-Responsive Genes by DELLA Proteins

    PubMed Central

    Marín-de la Rosa, Nora; Pfeiffer, Anne; Hill, Kristine; Locascio, Antonella; Bhalerao, Rishikesh P.; Miskolczi, Pal; Grønlund, Anne L.; Wanchoo-Kohli, Aakriti; Thomas, Stephen G.; Bennett, Malcolm J.; Lohmann, Jan U.; Blázquez, Miguel A.; Alabadí, David

    2015-01-01

    The ability of plants to provide a plastic response to environmental cues relies on the connectivity between signaling pathways. DELLA proteins act as hubs that relay environmental information to the multiple transcriptional circuits that control growth and development through physical interaction with transcription factors from different families. We have analyzed the presence of one DELLA protein at the Arabidopsis genome by chromatin immunoprecipitation coupled to large-scale sequencing and we find that it binds at the promoters of multiple genes. Enrichment analysis shows a strong preference for cis elements recognized by specific transcription factor families. In particular, we demonstrate that DELLA proteins are recruited by type-B ARABIDOPSIS RESPONSE REGULATORS (ARR) to the promoters of cytokinin-regulated genes, where they act as transcriptional co-activators. The biological relevance of this mechanism is underpinned by the necessity of simultaneous presence of DELLAs and ARRs to restrict root meristem growth and to promote photomorphogenesis. PMID:26134422

  3. DELLA proteins modulate Arabidopsis defences induced in response to caterpillar herbivory

    PubMed Central

    Bede, Jacqueline C.

    2014-01-01

    Upon insect herbivory, many plant species change the direction of metabolic flux from growth into defence. Two key pathways modulating these processes are the gibberellin (GA)/DELLA pathway and the jasmonate pathway. In this study, the effect of caterpillar herbivory on plant-induced responses was compared between wild-type Arabidopsis thaliana (L.) Heynh. and quad-della mutants that have constitutively elevated GA responses. The labial saliva (LS) of caterpillars of the beet armyworm, Spodoptera exigua, is known to influence induced plant defence responses. To determine the role of this herbivore cue in determining metabolic shifts, plants were subject to herbivory by caterpillars with intact or impaired LS secretions. In both wild-type and quad-della plants, a jasmonate burst is an early response to caterpillar herbivory. Negative growth regulator DELLA proteins are required for the LS-mediated suppression of hormone levels. Jasmonate-dependent marker genes are induced in response to herbivory independently of LS, with the exception of AtPDF1.2 that showed LS-dependent expression in the quad-della mutant. Early expression of the salicylic acid (SA)-marker gene, AtPR1, was not affected by herbivory which also reflected SA hormone levels; however, this gene showed LS-dependent expression in the quad-della mutant. DELLA proteins may positively regulate glucosinolate levels and suppress laccase-like multicopper oxidase activity in response to herbivory. The present results show a link between DELLA proteins and early, induced plant defences in response to insect herbivory; in particular, these proteins are necessary for caterpillar LS-associated attenuation of defence hormones. PMID:24399173

  4. The Conservation Intervention on the Porta della Mandorla

    NASA Astrophysics Data System (ADS)

    Siano, S.; Giusti, A.; Pinna, D.; Porcinai, S.; Giamello, M.; Sabatini, G.; Salimbeni, R.

    We investigated the conservation problems of the Porta della Mandorla, a masterpiece of the early Florentine Renaissance. The aim of the work was the statement of practicable cleaning protocols based on laser ablation. To this goal, a thorough petrographic characterisation of the state of conservation was performed, which addressed a set of laser cleaning tests by Q-switching and short free running Nd:YAG lasers. The main optimisation problem was the yellow-orange appearance associated with laser ablation by Q-switching lasers. Following the explanation of such a cleaning result, two practicable solutions based on suitable pulse duration or wavelength selections were successfully demonstrated then different intervention protocols were proposed.

  5. Arabidopsis DELLA Protein Degradation Is Controlled by a Type-One Protein Phosphatase, TOPP4

    PubMed Central

    Qin, Qianqian; Wang, Wei; Guo, Xiaola; Yue, Jing; Huang, Yan; Xu, Xiufei; Li, Jia; Hou, Suiwen

    2014-01-01

    Gibberellins (GAs) are a class of important phytohormones regulating a variety of physiological processes during normal plant growth and development. One of the major events during GA-mediated growth is the degradation of DELLA proteins, key negative regulators of GA signaling pathway. The stability of DELLA proteins is thought to be controlled by protein phosphorylation and dephosphorylation. Up to date, no phosphatase involved in this process has been identified. We have identified a dwarfed dominant-negative Arabidopsis mutant, named topp4-1. Reduced expression of TOPP4 using an artificial microRNA strategy also resulted in a dwarfed phenotype. Genetic and biochemical analyses indicated that TOPP4 regulates GA signal transduction mainly via promoting DELLA protein degradation. The severely dwarfed topp4-1 phenotypes were partially rescued by the DELLA deficient mutants rga-t2 and gai-t6, suggesting that the DELLA proteins RGA and GAI are required for the biological function of TOPP4. Both RGA and GAI were greatly accumulated in topp4-1 but significantly decreased in 35S-TOPP4 transgenic plants compared to wild-type plants. Further analyses demonstrated that TOPP4 is able to directly bind and dephosphorylate RGA and GAI, confirming that the TOPP4-controlled phosphorylation status of DELLAs is associated with their stability. These studies provide direct evidence for a crucial role of protein dephosphorylation mediated by TOPP4 in the GA signaling pathway. PMID:25010794

  6. A "Knowledge Trading Game" for Collaborative Design Learning in an Architectural Design Studio

    ERIC Educational Resources Information Center

    Wang, Wan-Ling; Shih, Shen-Guan; Chien, Sheng-Fen

    2010-01-01

    Knowledge-sharing and resource exchange are the key to the success of collaborative design learning. In an architectural design studio, design knowledge entails learning efforts that need to accumulate and recombine dispersed and complementary pieces of knowledge. In this research, firstly, "Knowledge Trading Game" is proposed to be a way for…

  7. Exploring the Learning Problems and Resource Usage of Undergraduate Industrial Design Students in Design Studio Courses

    ERIC Educational Resources Information Center

    Chen, Wenzhi

    2016-01-01

    Design is a powerful weapon for modern companies so it is important to have excellent designers in the industry. The purpose of this study is to explore the learning problems and the resources that students use to overcome problems in undergraduate industrial design studio courses. A survey with open-type questions was conducted to collect data.…

  8. Inside the Sex Ed Studio: An Interview with Susan N. Wilson

    ERIC Educational Resources Information Center

    Taverner, William J.

    2007-01-01

    "Inside the Sex Ed Studio" profiles leaders in the field of sexuality education. Susan N. Wilson, former Executive Coordinator of the Network for Family Life Education, long-time advocate for sexuality education, and the driving force behind New Jersey's K-12 mandate for comprehensive sexuality education was the first such leader to be profiled…

  9. 29 CFR 793.18 - Location of “major studio.”

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... STATION EMPLOYEES FROM OVERTIME PAY REQUIREMENTS UNDER SECTION 13(b)(9) OF THE FAIR LABOR STANDARDS ACT... of the Budget, which has a total population in excess of one hundred thousand or (B) in a city or... television station the major studio of which is located in any city or town with a population in excess...

  10. 29 CFR 793.18 - Location of “major studio.”

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... STATION EMPLOYEES FROM OVERTIME PAY REQUIREMENTS UNDER SECTION 13(b)(9) OF THE FAIR LABOR STANDARDS ACT... of the Budget, which has a total population in excess of one hundred thousand or (B) in a city or... television station the major studio of which is located in any city or town with a population in excess...

  11. 29 CFR 793.18 - Location of “major studio.”

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... STATION EMPLOYEES FROM OVERTIME PAY REQUIREMENTS UNDER SECTION 13(b)(9) OF THE FAIR LABOR STANDARDS ACT... of the Budget, which has a total population in excess of one hundred thousand or (B) in a city or... television station the major studio of which is located in any city or town with a population in excess...

  12. Using Active Learning in a Studio Classroom to Teach Molecular Biology

    ERIC Educational Resources Information Center

    Nogaj, Luiza A.

    2013-01-01

    This article describes the conversion of a lecture-based molecular biology course into an active learning environment in a studio classroom. Specific assignments and activities are provided as examples. The goal of these activities is to involve students in collaborative learning, teach them how to participate in the learning process, and give…

  13. Igniting GameZombie TV: A Longitudinal Autoethnography of a Student-Fueled Game Media Studio

    ERIC Educational Resources Information Center

    Striker, Spencer

    2012-01-01

    "Igniting GameZombie TV" utilizes an accessible, energetic, postmodern style to recall how Spencer Striker founded GameZombie TV at Indiana University in the fall of 2006, built the project into an award-winning game media studio, and then expanded the initiative to the University of Wisconsin in the fall of 2009. Through grit and a…

  14. Curiosity and Pedagogy: A Mixed-Methods Study of Student Experiences in the Design Studio

    ERIC Educational Resources Information Center

    Smith, Korydon H.

    2010-01-01

    Curiosity is often considered the foundation of learning. There is, however, little understanding of how (or if) pedagogy in higher education affects student curiosity, especially in the studio setting of architecture, interior design, and landscape architecture. This study used mixed-methods to investigate curiosity among design students in the…

  15. Enhancing Creativity and Thinking Skills in Studio Art at the Secondary Level.

    ERIC Educational Resources Information Center

    Harper, Ruth

    An action research project was designed to enhance the creativity and thinking skills of students in a studio art class at the secondary level. The project was conducted between September and December 2002 at a Catholic high school near an urban center. Data were collected using observations, surveys, and document analysis. The targeted population…

  16. Mechatronics Learning Studio: From "Play and Learn" to Industry-Inspired Green Energy Applications

    ERIC Educational Resources Information Center

    Habash, R. W. Y.; Suurtamm, C.; Necsulescu, D.

    2011-01-01

    This paper describes the evolution of the teaching of electrical engineering to mechanical engineering students based on motivation and a pedagogical strategy incorporating interdisciplinary mechatronics projects in a learning studio environment. Implementation of student projects within the curriculum has been demonstrated to be highly…

  17. The Learning Design Studio: Collaborative Design Inquiry as Teachers' Professional Development

    ERIC Educational Resources Information Center

    Mor, Yishay; Mogilevsky, Orit

    2013-01-01

    The learning design studio is a collaborative, blended, project-based framework for training teachers in effective and evidence-based use of educational technology. Arguably, teachers are the primary change agents in any educational system. Several decades of research have produced an extensive body of scientific knowledge of effective ways to use…

  18. German History on the Web: An Experiment in "Studio-Based" Teaching.

    ERIC Educational Resources Information Center

    Bazillion, Richard J.; Braun, Connie

    A World Wide Web-based course at Winona State University (Minnesota) in the history of modern Germany (1818-1990), offered during the 1997-98 academic year, showcased several teaching innovations. Taught in "studio mode," with a workstation for each student, the course combined seminar discussions with electronic communication via e-mail and…

  19. Emotional Transitions: The Studio/Peer Instructor Approach to Basic Writing.

    ERIC Educational Resources Information Center

    Newsome, Alice

    The emotional transitions basic writers have to make when they enter the academic setting can be overwhelming. Basic writers tend to have a host of problems and obstacles to overcome, not the least of which are their own anxieties. One way to alleviate some of the anxieties and insecurities is through a studio or workshop course staffed with…

  20. Design and Application of a HyperStudio Science Program. Adventure Joe's Quest for Knowledge: Invertebrates.

    ERIC Educational Resources Information Center

    Knapp, Kelly Ann; Machen, Sarah Christine

    Implementation of technology in classrooms is becoming a necessity for all teachers with the advent of the 21st century. This document presents the development process of a computer software project about invertebrates for fifth grade students. The project uses a HyperStudio program that displays information on cards linked to each other. The…

  1. Formal Learning Sequences and Progression in the Studio: A Framework for Digital Design Education

    ERIC Educational Resources Information Center

    Wärnestål, Pontus

    2016-01-01

    This paper examines how to leverage the design studio learning environment throughout long-term Digital Design education in order to support students to progress from tactical, well-defined, device-centric routine design, to confidently design sustainable solutions for strategic, complex, problems for a wide range of devices and platforms in the…

  2. Lights! Camera! Action! Producing Library Instruction Video Tutorials Using Camtasia Studio

    ERIC Educational Resources Information Center

    Charnigo, Laurie

    2009-01-01

    From Web guides to online tutorials, academic librarians are increasingly experimenting with many different technologies in order to meet the needs of today's growing distance education populations. In this article, the author discusses one librarian's experience using Camtasia Studio to create subject specific video tutorials. Benefits, as well…

  3. Using Cascading Style Sheets to Design a Fly-Out Menu with Microsoft Visual Studio

    ERIC Educational Resources Information Center

    Liu, Chang; Downing, Charles

    2010-01-01

    The menu has become an integrated component within nearly all professionally designed websites. This teaching tip presents a no-code way to design either a vertical or a horizontal fly-out menu by using Cascading Style Sheets (CSS) within Microsoft Visual Studio 2008. The approach described in this tip helps students fully understand how to…

  4. Fostering Teacher Learning of Conjecturing, Generalising and Justifying through Mathematics Studio

    ERIC Educational Resources Information Center

    Lesseig, Kristin

    2016-01-01

    Calls to advance students' ability to engage in mathematical reasoning practices including conjecturing, generalising and justifying (CGJ) place significant new demands on teachers. This case study examines how Mathematics Studio provided opportunities for a team of U.S. middle school teachers to learn about these practices and ways to promote…

  5. Robotic Design Studio: Exploring the Big Ideas of Engineering in a Liberal Arts Environment.

    ERIC Educational Resources Information Center

    Turbak, Franklyn; Berg, Robbie

    2002-01-01

    Suggests that it is important to introduce liberal arts students to the essence of engineering. Describes Robotic Design Studio, a course in which students learn how to design, assemble, and program robots made out of LEGO parts, sensors, motors, and small embedded computers. Represents an alternative vision of how robot design can be used to…

  6. Studio in a School. Early Childhood Program 1992-93. OREA Report.

    ERIC Educational Resources Information Center

    Marks, China

    This report describes the development, implementation, and evaluation of a pilot project by the Studio in a School (SIAS) arts group to place professional artists in six preschools and kindergarten programs in New York City public schools. The SIAS program provided both on-site, hands-on visual arts training of teachers and aides and direct…

  7. A consideration on physical tuning for acoustical coloration in recording studio

    NASA Astrophysics Data System (ADS)

    Shimizu, Yasushi

    2003-04-01

    Coloration due to particular architectural shapes and dimension or less surface absorption has been mentioned as an acoustical defect in recording studio. Generally interference among early reflected sounds arriving within 10 ms in delay after the direct sound produces coloration by comb filter effect over mid- and high-frequency sounds. In addition, less absorbed room resonance modes also have been well known as a major component for coloration in low-frequency sounds. Small size in dimension with recording studio, however, creates difficulty in characterization associated with wave acoustics behavior, that make acoustical optimization more difficult than that of concert hall acoustics. There still remains difficulty in evaluating amount of coloration as well as predicting its acoustical characteristics in acoustical modeling and in other words acoustical tuning technique during construction is regarded as important to optimize acoustics appropriately to the function of recording studio. This paper presents a example of coloration by comb filtering effect and less damped room modes in typical post-processing recording studio. And acoustical design and measurement technique will be presented for adjusting timbre due to coloration based on psycho-acoustical performance with binaural hearing and room resonance control with line array resonator adjusted to the particular room modes considered.

  8. The Prefabricated Interior Design Studio: An Exploration into the History and Sustainability of Interior Prefabrication

    ERIC Educational Resources Information Center

    Schneiderman, Deborah; Freihoefer, Kara

    2013-01-01

    This article examines the integration of prefabrication into an interior design studio. A review of the literature revealed that while there is a paucity of categorical research focused on this subject, the subject is historically significant with an abundance of evidence regarding the prefabrication of the interior environment dating back…

  9. Designing Teaching--Teaching Designing: Teacher's Guidance in a Virtual Design Studio

    ERIC Educational Resources Information Center

    Lahti, Henna; Seitamaa-Hakkarainen, Pirita

    2014-01-01

    This study examined pedagogical aspects of virtual designing. It focused on how an industrial design teacher organised a university course in plastic product design and how the teacher guided student teams' design processes in a virtual design studio. The model of Learning by Collaborative Design was used as a pedagogical and analytical…

  10. An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios (External Review Draft)

    EPA Science Inventory

    EPA has released an external review draft entitled, An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios(External Review Draft). The public comment period and the external peer-review workshop are separate processes that provide opportunities ...

  11. An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios (2008 Final)

    EPA Science Inventory

    Cover of the Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art <span class=Studios"> EPA has released the final report entitled, An Explor...

  12. Get in the Loop: Fibre Channel, SSA, and Ultra SCSI Connect the Digital Studio.

    ERIC Educational Resources Information Center

    Sauer, Jeff

    1997-01-01

    Removable hard drives and Ethernet are common ways to move data around the media studio, but new protocols allow multiple computers to share an array on one bus. Examines shared storage configurations using fibre channel arbitrated loop (FC-AL) and serial storage architecture (SSA), both serial storage solutions, as well as on small computer…

  13. Drawing with Light and Clay: Teaching and Learning in the Art Studio as Pathways to Engagement

    ERIC Educational Resources Information Center

    Albertson, Constant; Davidson, Miriam

    2007-01-01

    In this essay, Albertson and Davidson explore the attributes of photography and ceramic arts education to identify eight key elements integral to engagement in these art studios for under-served and disenchanted learners. They suggest that these key elements can provide numerous clues as to how teachers and school communities might reimagine both…

  14. The Lure of Non-Credit Studio Art Classes for Adult Learners

    ERIC Educational Resources Information Center

    Murray, Gina C.

    2012-01-01

    The purpose of this study was to examine the motivation and satisfaction of adult learners who participated in non-credit studio art classes. Leisure motivation has been researched by educators, philosophers, psychologists, and social scientists (Candy, 1991; Brookfield, 2005: Dewey, 1980; Knowles, 1998; Maslow, 1970; Rogers, 1961, Stebbins,…

  15. Scrutinizing Studio Art and Its Study: Historical Relations and Contemporary Conditions

    ERIC Educational Resources Information Center

    Grierson, Elizabeth M.

    2010-01-01

    This article addresses shifts in the pedagogical positioning of art theory and art practice through the decades of the 1980s, 1990s, and 2000s and considers how shifts to postdisciplinarity might inform practices in the art academy today. It considers legacies of modernity to disclose methodological and ideological scaffolds upon which studio art…

  16. 76 FR 5832 - International Business Machines (IBM), Software Group Business Unit, Optim Data Studio Tools QA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration International Business Machines (IBM), Software Group Business Unit, Optim Data Studio Tools QA, San Jose, CA; Notice of Affirmative Determination Regarding Application for Reconsideration By application dated...

  17. Balancing Expression and Structure in Game Design: Developing Computational Participation Using Studio-Based Design Pedagogy

    ERIC Educational Resources Information Center

    DeVane, Ben; Steward, Cody; Tran, Kelly M.

    2016-01-01

    This article reports on a project that used a game-creation tool to introduce middle-school students ages 10 to 13 to problem-solving strategies similar to those in computer science through the lens of studio-based design arts. Drawing on historic paradigms in design pedagogy and contemporary educational approaches in the digital arts to teach…

  18. Inside the Actors' Studio: Exploring Dietetics Education Practices through Dialogical Inquiry

    ERIC Educational Resources Information Center

    Fox, Ann L.; Gingras, Jacqui

    2012-01-01

    Two colleagues, Ann and Jacqui, came together, within the safety of an imagined actors' studio, to explore the challenges that Ann faced in planning a new graduate program in public health nutrition. They met before, during, and after program implementation to discuss Ann's experiences, and audio-taped and transcribed the discussions. When all…

  19. The City at Play: "Second Life" and the Virtual Urban Planning Studio

    ERIC Educational Resources Information Center

    Thomas, David; Hollander, Justin B.

    2010-01-01

    This study interrogates the idea of using videogames and game-like virtual worlds as a means to advance studio education pedagogy. Looking at a series of case studies of urban planning courses taught using "Second Life," the results describe the potentials, and limits, of this emerging digital media. Key findings are that the virtual worlds…

  20. The Design Studio as Teaching/Learning Medium--A Process-Based Approach

    ERIC Educational Resources Information Center

    Ozturk, Maya N.; Turkkan, Elif E.

    2006-01-01

    This article discusses a design studio teaching experience exploring the design process itself as a methodological tool. We consider the structure of important phases of the process that contain different levels of design thinking: conception, function and practical knowledge as well as the transitions from inception to construction. We show how…

  1. Managing the Complexity of Design Problems through Studio-Based Learning

    ERIC Educational Resources Information Center

    Cennamo, Katherine; Brandt, Carol; Scott, Brigitte; Douglas, Sarah; McGrath, Margarita; Reimer, Yolanda; Vernon, Mitzi

    2011-01-01

    The ill-structured nature of design problems makes them particularly challenging for problem-based learning. Studio-based learning (SBL), however, has much in common with problem-based learning and indeed has a long history of use in teaching students to solve design problems. The purpose of this ethnographic study of an industrial design class,…

  2. Advanced Placement in Studio Art and Secondary Art Education Policy: Countering the Null Curriculum

    ERIC Educational Resources Information Center

    Graham, Mark A.; Sims-Gunzenhauser, Alice

    2009-01-01

    Because of education reform policy and misconceptions about artistry and artistic assessment, visual art education remains in the margins of high school education. One response to the lack of supportive arts education policy is the Advanced Placement (AP) Studio Art Program, a visual arts assessment at the high school level that engages large…

  3. Instruments of Change: An Action Research Study of Studio Art Instruction in Teacher Education

    ERIC Educational Resources Information Center

    Soganci, Ismail O.

    2016-01-01

    This article narrates a nine-month action research project conducted in order to improve studio art instruction in a preservice art education programme in Turkey. Setting out to determine the relevant problems through interpretation of conversations, anecdotes, essays and observations of 16 third-year BA students, the instructional atmosphere was…

  4. Crossing Boundaries: Sharing Concepts of Music Teaching from Classroom to Studio

    ERIC Educational Resources Information Center

    McPhail, Graham J.

    2010-01-01

    This study demonstrates how action research can provide a means for teachers to undertake research for themselves to inform and enhance their work. The focus of the research was the self-critique of pedagogical practice in one-to-one classical instrumental music teaching within the context of the author's private studio. A series of lessons were…

  5. Coyote Comes in from the Cold: The Evolution of the Open Studio Concept.

    ERIC Educational Resources Information Center

    Allen, Pat

    1995-01-01

    The Open Studio as a way of working evolved in an effort to maximize the effectiveness of the artmaking project as a means to increase and deepen consciousness. This method differentiates art from psychotherapy and calls into question the validity of marrying the two experiences. (JPS)

  6. Speakeasy Studio and Cafe: Information Literacy, Web-based Library Instruction, and Technology.

    ERIC Educational Resources Information Center

    Jacobs, Mark

    2001-01-01

    Discussion of academic library instruction and information literacy focuses on a Web-based program developed at Washington State University called Speakeasy Studio and Cafe that is used for bibliographic instruction. Highlights include the research process; asking the right question; and adapting to students' differing learning styles. (LRW)

  7. The TimeStudio Project: An open source scientific workflow system for the behavioral and brain sciences.

    PubMed

    Nyström, Pär; Falck-Ytter, Terje; Gredebäck, Gustaf

    2016-06-01

    This article describes a new open source scientific workflow system, the TimeStudio Project, dedicated to the behavioral and brain sciences. The program is written in MATLAB and features a graphical user interface for the dynamic pipelining of computer algorithms developed as TimeStudio plugins. TimeStudio includes both a set of general plugins (for reading data files, modifying data structures, visualizing data structures, etc.) and a set of plugins specifically developed for the analysis of event-related eyetracking data as a proof of concept. It is possible to create custom plugins to integrate new or existing MATLAB code anywhere in a workflow, making TimeStudio a flexible workbench for organizing and performing a wide range of analyses. The system also features an integrated sharing and archiving tool for TimeStudio workflows, which can be used to share workflows both during the data analysis phase and after scientific publication. TimeStudio thus facilitates the reproduction and replication of scientific studies, increases the transparency of analyses, and reduces individual researchers' analysis workload. The project website ( http://timestudioproject.com ) contains the latest releases of TimeStudio, together with documentation and user forums. PMID:26170051

  8. DELLA-mediated gibberellin signalling regulates Nod factor signalling and rhizobial infection.

    PubMed

    Fonouni-Farde, Camille; Tan, Sovanna; Baudin, Maël; Brault, Mathias; Wen, Jiangqi; Mysore, Kirankumar S; Niebel, Andreas; Frugier, Florian; Diet, Anouck

    2016-01-01

    Legumes develop symbiotic interactions with rhizobial bacteria to form nitrogen-fixing nodules. Bacterial Nod factors (NFs) and plant regulatory pathways modulating NF signalling control rhizobial infections and nodulation efficiency. Here we show that gibberellin (GA) signalling mediated by DELLA proteins inhibits rhizobial infections and controls the NF induction of the infection marker ENOD11 in Medicago truncatula. Ectopic expression of a constitutively active DELLA protein in the epidermis is sufficient to promote ENOD11 expression in the absence of symbiotic signals. We show using heterologous systems that DELLA proteins can interact with the nodulation signalling pathway 2 (NSP2) and nuclear factor-YA1 (NF-YA1) transcription factors that are essential for the activation of NF responses. Furthermore, MtDELLA1 can bind the ERN1 (ERF required for nodulation 1) promoter and positively transactivate its expression. Overall, we propose that GA-dependent action of DELLA proteins may directly regulate the NSP1/NSP2 and NF-YA1 activation of ERN1 transcription to regulate rhizobial infections. PMID:27586842

  9. DELLA proteins regulate expression of a subset of AM symbiosis-induced genes in Medicago truncatula.

    PubMed

    Floss, Daniela S; Lévesque-Tremblay, Véronique; Park, Hee-Jin; Harrison, Maria J

    2016-04-01

    The majority of the vascular flowering plants form symbiotic associations with fungi from the phylum Glomeromycota through which both partners gain access to nutrients, either mineral nutrients in the case of the plant, or carbon, in the case of the fungus. (1) The association develops in the roots and requires substantial remodeling of the root cortical cells where branched fungal hyphae, called arbuscules, are housed in a new membrane-bound apoplastic compartment. (2) Nutrient exchange between the symbionts occurs over this interface and its development and maintenance is critical for symbiosis. Previously, we showed that DELLA proteins, which are well known as repressors of gibberellic acid signaling, also regulate development of AM symbiosis and are necessary to enable arbuscule development. (3) Furthermore, constitutive overexpression of a dominant DELLA protein (della1-Δ18) is sufficient to induce transcripts of several AM symbiosis-induced genes, even in the absence of the fungal symbiont. (4) Here we further extend this approach and identify AM symbiosis genes that respond transcriptionally to constitutive expression of a dominant DELLA protein and also genes that do respond to this treatment. Additionally, we demonstrate that DELLAs interact with REQUIRED FOR ARBUSCULE DEVELOPMENT 1 (RAD1) which further extends our knowledge of GRAS factor complexes that have the potential to regulate gene expression during AM symbiosis. PMID:26984507

  10. DELLA proteins are common components of symbiotic rhizobial and mycorrhizal signalling pathways.

    PubMed

    Jin, Yue; Liu, Huan; Luo, Dexian; Yu, Nan; Dong, Wentao; Wang, Chao; Zhang, Xiaowei; Dai, Huiling; Yang, Jun; Wang, Ertao

    2016-01-01

    Legumes form symbiotic associations with either nitrogen-fixing bacteria or arbuscular mycorrhizal fungi. Formation of these two symbioses is regulated by a common set of signalling components that act downstream of recognition of rhizobia or mycorrhizae by host plants. Central to these pathways is the calcium and calmodulin-dependent protein kinase (CCaMK)-IPD3 complex which initiates nodule organogenesis following calcium oscillations in the host nucleus. However, downstream signalling events are not fully understood. Here we show that Medicago truncatula DELLA proteins, which are the central regulators of gibberellic acid signalling, positively regulate rhizobial symbiosis. Rhizobia colonization is impaired in della mutants and we provide evidence that DELLAs can promote CCaMK-IPD3 complex formation and increase the phosphorylation state of IPD3. DELLAs can also interact with NSP2-NSP1 and enhance the expression of Nod-factor-inducible genes in protoplasts. We show that DELLA is able to bridge a protein complex containing IPD3 and NSP2. Our results suggest a transcriptional framework for regulation of root nodule symbiosis. PMID:27514472

  11. DELLA proteins are common components of symbiotic rhizobial and mycorrhizal signalling pathways

    PubMed Central

    Jin, Yue; Liu, Huan; Luo, Dexian; Yu, Nan; Dong, Wentao; Wang, Chao; Zhang, Xiaowei; Dai, Huiling; Yang, Jun; Wang, Ertao

    2016-01-01

    Legumes form symbiotic associations with either nitrogen-fixing bacteria or arbuscular mycorrhizal fungi. Formation of these two symbioses is regulated by a common set of signalling components that act downstream of recognition of rhizobia or mycorrhizae by host plants. Central to these pathways is the calcium and calmodulin-dependent protein kinase (CCaMK)–IPD3 complex which initiates nodule organogenesis following calcium oscillations in the host nucleus. However, downstream signalling events are not fully understood. Here we show that Medicago truncatula DELLA proteins, which are the central regulators of gibberellic acid signalling, positively regulate rhizobial symbiosis. Rhizobia colonization is impaired in della mutants and we provide evidence that DELLAs can promote CCaMK–IPD3 complex formation and increase the phosphorylation state of IPD3. DELLAs can also interact with NSP2–NSP1 and enhance the expression of Nod-factor-inducible genes in protoplasts. We show that DELLA is able to bridge a protein complex containing IPD3 and NSP2. Our results suggest a transcriptional framework for regulation of root nodule symbiosis. PMID:27514472

  12. Documenting the conversion from traditional to Studio Physics formats at the Colorado School of Mines: Process and early results

    NASA Astrophysics Data System (ADS)

    Kohl, Patrick B.; Kuo, H. Vincent; Ruskell, Todd G.

    2008-10-01

    The Colorado School of Mines (CSM) has taught its first-semester introductory physics course using a hybrid lecture/Studio Physics format for several years. Over the past year we have converted the second semester of our calculus-based introductory physics course (Physics II) to a Studio Physics format, starting from a traditional lecture-based format. In this paper, we document the early stages of this conversion in order to better understand which features succeed and which do not, and in order to develop a model for switching to Studio that keeps the time and resource investment manageable. We describe the recent history of the Physics II course and of Studio at Mines, discuss the PER-based improvements that we are implementing, and characterize our progress via several metrics, including pre/post Conceptual Survey of Electricity and Magnetism (CSEM) scores, Colorado Learning About Science Survey scores (CLASS), solicited student comments, failure rates, and exam scores.

  13. Relieving DELLA Repression of Stem Elongation and Flowering, Evidence for a Proteolysis Independent Mechanism for GA signaling

    Technology Transfer Automated Retrieval System (TEKTRAN)

    GA stimulates germination, stem elongation, and flowering by lifting DELLA protein repression of these responses via both proteolysis dependent and independent pathways. There are five members of the DELLA protein family in Arabidopsis with partially overlapping functions. GA biosynthesis lifts DELL...

  14. Mysteries of attraction: Giovanni Pico della Mirandola, astrology and desire.

    PubMed

    Rutkin, H Darrel

    2010-06-01

    Although in his later years Giovanni Pico della Mirandola (1463-1494) vehemently rejected astrology, he earlier used it in a variety of ways, but primarily to provide further evidence for positions to which he had arrived by other means. One such early use appears in his commentary on his friend Girolamo Benivieni's love poetry, the Canzone d'amore, of 1486-1487. In the passages discussed here, Pico presents an intensive Platonic natural philosophical analysis based on a deep astrologically informed understanding of human nature as he attempts to explain a perennial question, namely, why one person is attracted to a certain person (or people), and another to others. I will place this discussion of the mysteries of attraction and desire in historical perspective by tracing Pico's changing relationship to astrology during the course of his short but passionate life, and in historiographic perspective by revising Frances Yates's still influential views concerning Pico's contribution to Renaissance thought and his relationship with Marsilio Ficino. PMID:20513623

  15. Standardized Photographic Views in Oculoplastic Surgery: How to Capture Quality Images Outside a Photographic Studio

    PubMed Central

    Kalantzis, George; Yap, Jun Fai; Chang, Bernard

    2016-01-01

    Purpose The aim of this paper is to demonstrate fundamental photographic techniques and standardized views in oculoplastic disease and surgery outside of a photographic studio. Methods A Canon EOS 60D digital single lens reflex (DSLR) camera, which was fitted with a Canon EF-S 60 mm USM macro lens, was used to photograph the subject. A Canon MR-14EX Macro Ringlite was used to illuminate the subject. Informed written consent was obtained for publication of the photographs used in this study. The photographs were taken in an ophthalmology clinic using standardized photographic settings at various magnification ratios. The magnification ratios were recalibrated and adjusted to accommodate the smaller sensor size in-line with standardized medical photography guidelines. Results We present a series of core views for various oculoplastic and orbital disease presentations. Conclusions It is possible to capture quality standardized digital photographs in a busy clinical environment without the need for a dedicated photographic studio. PMID:27186451

  16. Internet virtual studio: low-cost augmented reality system for WebTV

    NASA Astrophysics Data System (ADS)

    Sitnik, Robert; Pasko, Slawomir; Karaszewski, Maciej; Witkowski, Marcin

    2008-02-01

    In this paper a concept of a Internet Virtual Studio as a modern system for production of news, entertainment, educational and training material is proposed. This system is based on virtual studio technology and integrated with multimedia data base. Its was developed for web television content production. In successive subentries the general system architecture, as well as the architecture of modules one by one is discussed. The authors describe each module by presentation of a brief information about work principles and technical limitations. The presentation of modules is strictly connected with a presentation of their capabilities. Results produced by each of them are shown in the form of exemplary images. Finally, exemplary short production is presented and discussed.

  17. Standardized Photographic Views in Oculoplastic Surgery: How to Capture Quality Images Outside a Photographic Studio.

    PubMed

    Ong, Chin T; Kalantzis, George; Yap, Jun Fai; Chang, Bernard

    2016-01-01

    Purpose The aim of this paper is to demonstrate fundamental photographic techniques and standardized views in oculoplastic disease and surgery outside of a photographic studio. Methods A Canon EOS 60D digital single lens reflex (DSLR) camera, which was fitted with a Canon EF-S 60 mm USM macro lens, was used to photograph the subject. A Canon MR-14EX Macro Ringlite was used to illuminate the subject. Informed written consent was obtained for publication of the photographs used in this study. The photographs were taken in an ophthalmology clinic using standardized photographic settings at various magnification ratios. The magnification ratios were recalibrated and adjusted to accommodate the smaller sensor size in-line with standardized medical photography guidelines. Results We present a series of core views for various oculoplastic and orbital disease presentations. Conclusions It is possible to capture quality standardized digital photographs in a busy clinical environment without the need for a dedicated photographic studio. PMID:27186451

  18. Electronic restoration of great works of art: color analysis and reconstruction of Piero della Francesca's frescoes

    NASA Astrophysics Data System (ADS)

    Schwartz, Lillian F.

    1994-05-01

    A computer was used to examine the surface colors and compositions of Piero della Francesca's frescoes The Resurrection of Christ, St. Julien, and a section from the panel La morte di Adamo from the Leggenda della Vera Croce to electronically analyze Piero's palettes, repair cracks in his works, replace damaged areas, and identify sections in which earlier restorers changed the original work. Electronic restoration now serves as a road map to art restorers, as well as provides the public with a closer representation of works as the artist originally intended. The analysis also reveals surprising new insights into Piero della Francesca's The Resurrection of Christ, including the thorn-based structure of a symbolic tree, and resolves a historical controversy.

  19. JUB1 suppresses Pseudomonas syringae-induced defense responses through accumulation of DELLA proteins

    PubMed Central

    Shahnejat-Bushehri, Sara; Nobmann, Barbara; Devi Allu, Annapurna; Balazadeh, Salma

    2016-01-01

    ABSTRACT Phytohormones act in concert to coordinate plant growth and the response to environmental cues. Gibberellins (GAs) are growth-promoting hormones that recently emerged as modulators of plant immune signaling. By regulating the stability of DELLA proteins, GAs intersect with the signaling pathways of the classical primary defense hormones, salicylic acid (SA) and jasmonic acid (JA), thereby altering the final outcome of the immune response. DELLA proteins confer resistance to necrotrophic pathogens by potentiating JA signaling and raise the susceptibility to biotrophic pathogens by attenuating the SA pathway. Here, we show that JUB1, a core element of the GA - brassinosteroid (BR) - DELLA regulatory module, functions as a negative regulator of defense responses against Pseudomonas syringae pv. tomato DC3000 (Pst DC3000) and mediates the crosstalk between growth and immunity. PMID:27159137

  20. JUB1 suppresses Pseudomonas syringae-induced defense responses through accumulation of DELLA proteins.

    PubMed

    Shahnejat-Bushehri, Sara; Nobmann, Barbara; Devi Allu, Annapurna; Balazadeh, Salma

    2016-06-01

    Phytohormones act in concert to coordinate plant growth and the response to environmental cues. Gibberellins (GAs) are growth-promoting hormones that recently emerged as modulators of plant immune signaling. By regulating the stability of DELLA proteins, GAs intersect with the signaling pathways of the classical primary defense hormones, salicylic acid (SA) and jasmonic acid (JA), thereby altering the final outcome of the immune response. DELLA proteins confer resistance to necrotrophic pathogens by potentiating JA signaling and raise the susceptibility to biotrophic pathogens by attenuating the SA pathway. Here, we show that JUB1, a core element of the GA - brassinosteroid (BR) - DELLA regulatory module, functions as a negative regulator of defense responses against Pseudomonas syringae pv. tomato DC3000 (Pst DC3000) and mediates the crosstalk between growth and immunity. PMID:27159137

  1. Exploring the context of change: Understanding the kinetics of a studio physics implementation effort

    NASA Astrophysics Data System (ADS)

    Enderle, Patrick J.; Southerland, Sherry A.; Grooms, Jonathon A.

    2013-06-01

    The SCALE-UP studio physics class involves the physical redesign of a classroom to encourage more collaborative interactions and student-centered teaching, an approach shown to increase student learning on several different measures. However, research into the contextual issues involved in implementing a studio course using the SCALE-UP model remains limited. The research presented here explores the impact of situational factors on the implementation and maintenance of a research-based instructional innovation in a large research university. The specific focus of this investigation was the development and implementation of a studio version of an introductory physics course sequence at a large research university in the southeast United States using the SCALE-UP model. Interview, observation, and artifact data (including documents and Email conversations), collected over a period of two years, were analyzed. Using the Teacher Centered Systemic Reform framework, the data were analyzed to develop themes describing forces that both encouraged and restricted the growth of this studio course. Influential forces operated at the classroom, department, university, and broad cultural levels. The results demonstrate the importance of considering the specific nature of innovations implemented and their alignment with desired learning goals and outcomes. The importance of faculty collegiality emerges as a critical departmental force, as does administrative intervention at the department and university level. Broader, societal conversations related to improving undergraduate science education also provided important contextual framing for the change effort studied. The findings highlight important factors to contemplate when undertaking similar change efforts and recommendations from this study are offered for consideration.

  2. Inferring Caravaggio's studio lighting and praxis in The calling of St. Matthew by computer graphics modeling

    NASA Astrophysics Data System (ADS)

    Stork, David G.; Nagy, Gabor

    2010-02-01

    We explored the working methods of the Italian Baroque master Caravaggio through computer graphics reconstruction of his studio, with special focus on his use of lighting and illumination in The calling of St. Matthew. Although he surely took artistic liberties while constructing this and other works and did not strive to provide a "photographic" rendering of the tableau before him, there are nevertheless numerous visual clues to the likely studio conditions and working methods within the painting: the falloff of brightness along the rear wall, the relative brightness of the faces of figures, and the variation in sharpness of cast shadows (i.e., umbrae and penumbrae). We explored two studio lighting hypotheses: that the primary illumination was local (and hence artificial) and that it was distant solar. We find that the visual evidence can be consistent with local (artificial) illumination if Caravaggio painted his figures separately, adjusting the brightness on each to compensate for the falloff in illumination. Alternatively, the evidence is consistent with solar illumination only if the rear wall had particular reflectance properties, as described by a bi-directional reflectance distribution function, BRDF. (Ours is the first research applying computer graphics to the understanding of artists' praxis that models subtle reflectance properties of surfaces through BRDFs, a technique that may find use in studies of other artists.) A somewhat puzzling visual feature-unnoted in the scholarly literature-is the upward-slanting cast shadow in the upper-right corner of the painting. We found this shadow is naturally consistent with a local illuminant passing through a small window perpendicular to the viewer's line of sight, but could also be consistent with solar illumination if the shadow was due to a slanted, overhanging section of a roof outside the artist's studio. Our results place likely conditions upon any hypotheses concerning Caravaggio's working methods and

  3. Interest-Driven Learning Among Middle School Youth in an Out-of-School STEM Studio

    NASA Astrophysics Data System (ADS)

    Evans, Michael A.; Lopez, Megan; Maddox, Donna; Drape, Tiffany; Duke, Rebekah

    2014-10-01

    The concept of connected learning proposes that youth leverage individual interest and social media to drive learning with an academic focus. To illustrate, we present in-depth case studies of Ryan and Sam, two middle-school-age youth, to document an out-of-school intervention intended to direct toward intentional learning in STEM that taps interest and motivation. The investigation focused on how Ryan and Sam interacted with the designed elements of Studio STEM and whether they became more engaged to gain deeper learning about science concepts related to energy sustainability. The investigation focused on the roles of the engineering design process, peer interaction, and social media to influence youth interest and motivation. Research questions were based on principles of connected learning (e.g., self-expression, lower barriers to expertise, socio-technical supports) with data analyzed within a framework suggested by discursive psychology. Analyzing videotaped excerpts of interactions in the studio, field notes, interview responses, and artifacts created during the program resulted in the following findings: problem solving, new media, and peer interaction as designed features of Studio STEM elicited evidence of stimulating interest in STEM for deeper learning. Further research could investigate individual interest-driven niches that are formed inside the larger educational setting, identifying areas of informal learning practice that could be adopted in formal settings. Moreover, aspects of youth's STEM literacy that could promote environmental sustainability through ideation, invention, and creativity should be pursued.

  4. Re-Using of the Historical Buildings in the Context of Sustainablity: AN Architectural Design Studio Study on Old Girls Teacher Training School

    NASA Astrophysics Data System (ADS)

    Ulusoy, M.; Erdogan, E.; Erdogan, H. A.; Oral, M.

    2013-07-01

    Refunctioning is a widely used method for protecting historical structures. However, throughout architectural education, functioning historical structures and producing new designs in terms of historical pattern do not attract great attention within the framework of design studios. It is a fact that in such schools that abovementioned items are more popular, the connection between protection oriented studio and design studio is pretty weak. In this study refunctioning was discussed as a design studio topic in relation to the old girls' teacher training school and its immediate surroundings. The primary objective of this design studio is to increase architecture students' awareness in terms of visual and perceptual levels of project designs in historical patterns. Within the context of this manuscript, the experiences gained during design studio process were transferred and discussed.

  5. Piero della Francesca's Sky in The Dream of Constantine

    NASA Astrophysics Data System (ADS)

    Valerio, V.

    2011-06-01

    The recent restoration of the frescoes by Piero della Francesca in the Church of San Francesco in Arezzo has made to appear on the background of the scene of Constantine's dream a number of stars. They are clearly painted with the intention to illustrate a sort of "natural" sky. In 2001 Anna Maria Maetzke recognized in a group of stars the constellation of the Ursa Minor, but so far no further study has been carried on to find any relation between the painted and the true sky. In this paper I show the existence of more constellations in the fresco, which are hardly detectable due to the mirror representation of the starry sky. Such a mirror image, as the Universe was seen from the outside, has a Greek origin and this kind of representation was introduced in Western Europe not only in celestial globes but also in star maps. This discovery leads to consider that Piero had at his disposal either a globe or a map which he reproduced on the fresco. My hypothesis is that a star map might be supplied to Piero by the astronomer Regiomontanus who was in Italy since 1461 following the Cardinal Bessarion in his journey from Wien to Rome. In 1463, Cardinal Bessarion was named papal legate to Venice and in July of the same year he leaved Rome together with Regiomontanus to reach Ferrara and Venice. The road to Venice crossed Umbria nearby Sansepolcro, Piero's birthplace not far from Arezzo. The trip took more than two weeks due to a stop before crossing the Apennines because the plague in Ferrara. Bessarion and Regiomontanus might have met Piero who was painting the cycle of frescoes in Arezzo and supplied him with a star map. Unfortunately, due to the lack of the horizon and any right line in the scene it is not possible to detect the latitude of the place corresponding to the painted sky.

  6. O-GlcNAcylation of master growth repressor DELLA by SECRET AGENT modulates multiple signaling pathways in Arabidopsis.

    PubMed

    Zentella, Rodolfo; Hu, Jianhong; Hsieh, Wen-Ping; Matsumoto, Peter A; Dawdy, Andrew; Barnhill, Benjamin; Oldenhof, Harriëtte; Hartweck, Lynn M; Maitra, Sushmit; Thomas, Stephen G; Cockrell, Shelley; Boyce, Michael; Shabanowitz, Jeffrey; Hunt, Donald F; Olszewski, Neil E; Sun, Tai-Ping

    2016-01-15

    The DELLA family of transcription regulators functions as master growth repressors in plants by inhibiting phytohormone gibberellin (GA) signaling in response to developmental and environmental cues. DELLAs also play a central role in mediating cross-talk between GA and other signaling pathways via antagonistic direct interactions with key transcription factors. However, how these crucial protein-protein interactions can be dynamically regulated during plant development remains unclear. Here, we show that DELLAs are modified by the O-linked N-acetylglucosamine (O-GlcNAc) transferase (OGT) SECRET AGENT (SEC) in Arabidopsis. O-GlcNAcylation of the DELLA protein REPRESSOR OF ga1-3 (RGA) inhibits RGA binding to four of its interactors-PHYTOCHROME-INTERACTING FACTOR3 (PIF3), PIF4, JASMONATE-ZIM DOMAIN1, and BRASSINAZOLE-RESISTANT1 (BZR1)-that are key regulators in light, jasmonate, and brassinosteroid signaling pathways, respectively. Consistent with this, the sec-null mutant displayed reduced responses to GA and brassinosteroid and showed decreased expression of several common target genes of DELLAs, BZR1, and PIFs. Our results reveal a direct role of OGT in repressing DELLA activity and indicate that O-GlcNAcylation of DELLAs provides a fine-tuning mechanism in coordinating multiple signaling activities during plant development. PMID:26773002

  7. O-GlcNAcylation of master growth repressor DELLA by SECRET AGENT modulates multiple signaling pathways in Arabidopsis

    PubMed Central

    Zentella, Rodolfo; Hu, Jianhong; Hsieh, Wen-Ping; Matsumoto, Peter A.; Dawdy, Andrew; Barnhill, Benjamin; Oldenhof, Harriëtte; Hartweck, Lynn M.; Maitra, Sushmit; Thomas, Stephen G.; Cockrell, Shelley; Boyce, Michael; Shabanowitz, Jeffrey; Hunt, Donald F.; Olszewski, Neil E.; Sun, Tai-ping

    2016-01-01

    The DELLA family of transcription regulators functions as master growth repressors in plants by inhibiting phytohormone gibberellin (GA) signaling in response to developmental and environmental cues. DELLAs also play a central role in mediating cross-talk between GA and other signaling pathways via antagonistic direct interactions with key transcription factors. However, how these crucial protein–protein interactions can be dynamically regulated during plant development remains unclear. Here, we show that DELLAs are modified by the O-linked N-acetylglucosamine (O-GlcNAc) transferase (OGT) SECRET AGENT (SEC) in Arabidopsis. O-GlcNAcylation of the DELLA protein REPRESSOR OF ga1-3 (RGA) inhibits RGA binding to four of its interactors—PHYTOCHROME-INTERACTING FACTOR3 (PIF3), PIF4, JASMONATE-ZIM DOMAIN1, and BRASSINAZOLE-RESISTANT1 (BZR1)—that are key regulators in light, jasmonate, and brassinosteroid signaling pathways, respectively. Consistent with this, the sec-null mutant displayed reduced responses to GA and brassinosteroid and showed decreased expression of several common target genes of DELLAs, BZR1, and PIFs. Our results reveal a direct role of OGT in repressing DELLA activity and indicate that O-GlcNAcylation of DELLAs provides a fine-tuning mechanism in coordinating multiple signaling activities during plant development. PMID:26773002

  8. Arabidopsis MYC2 Interacts with DELLA Proteins in Regulating Sesquiterpene Synthase Gene Expression[W][OA

    PubMed Central

    Hong, Gao-Jie; Xue, Xue-Yi; Mao, Ying-Bo; Wang, Ling-Jian; Chen, Xiao-Ya

    2012-01-01

    Arabidopsis thaliana flowers emit volatile terpenes, which may function in plant–insect interactions. Here, we report that Arabidopsis MYC2, a basic helix-loop-helix transcription factor, directly binds to promoters of the sesquiterpene synthase genes TPS21 and TPS11 and activates their expression. Expression of TPS21 and TPS11 can be induced by the phytohormones gibberellin (GA) and jasmonate (JA), and both inductions require MYC2. The induction of TPS21 and TPS11 results in increased emission of sesquiterpene, especially (E)-β-caryophyllene. DELLAs, the GA signaling repressors, negatively affect sesquiterpene biosynthesis, as the sesquiterpene synthase genes were repressed in plants overaccumulating REPRESSOR OF GA1-3 (RGA), one of the Arabidopsis DELLAs, and upregulated in a penta DELLA-deficient mutant. Yeast two-hybrid and coimmunoprecipitation assays demonstrated that DELLAs, represented by RGA, directly interact with MYC2. In yeast cells, the N terminus of MYC2 was responsible for binding to RGA. MYC2 has been proposed as a major mediator of JA signaling and crosstalk with abscisic acid, ethylene, and light signaling pathways. Our results demonstrate that MYC2 is also connected to GA signaling in regulating a subset of genes. In Arabidopsis inflorescences, it integrates both GA and JA signals into transcriptional regulation of sesquiterpene synthase genes and promotes sesquiterpene production. PMID:22669881

  9. Exploring Science in the Studio: NSF-Funded Initiatives to Increase Scientific Literacy in Undergraduate Art and Design Students

    NASA Astrophysics Data System (ADS)

    Metzger, C. A.

    2015-12-01

    The project Exploring Science in the Studio at California College of the Arts (CCA), one of the oldest and most influential art and design schools in the country, pursues ways to enable undergraduate students to become scientifically literate problem-solvers in a variety of careers and to give content and context to their creative practices. The two main branches of this National Science Foundation-funded project are a series of courses called Science in the Studio (SitS) and the design of the Mobile Units for Science Exploration (MUSE) system, which allow instructors to bring science equipment directly into the studios. Ongoing since 2010, each fall semester a series of interdisciplinary SitS courses are offered in the college's principal areas of study (architecture, design, fine arts, humanities and sciences, and diversity studies) thematically linked by Earth and environmental science topics such as water, waste, and sustainability. Each course receives funding to embed guest scientists from other colleges and universities, industry, or agriculture directly into the studio courses. These scientists worked in tandem with the studio faculty and gave lectures, led field trips, conducted studio visits, and advised the students' creative endeavors, culminating in an annual SitS exhibition of student work. The MUSE system, of fillable carts and a storage and display unit, was designed by undergraduate students in a Furniture studio who explored, experimented, and researched various ways science materials and equipment are stored, collected, and displayed, for use in the current and future science and studio curricula at CCA. Sustainable practices and "smart design" underpinned all of the work completed in the studio. The materials selected for the new Science Collection at CCA include environmental monitoring equipment and test kits, a weather station, a stream table, a rock and fossil collection, and a vertebrate skull collection. The SitS courses and MUSE system

  10. N-terminal domains of DELLA proteins are intrinsically unstructured in the absence of interaction with GID1/gibberellic acid receptors.

    PubMed

    Sun, Xiaolin; Jones, William T; Harvey, Dawn; Edwards, Patrick J B; Pascal, Steven M; Kirk, Christopher; Considine, Thérèse; Sheerin, David J; Rakonjac, Jasna; Oldfield, Christopher J; Xue, Bin; Dunker, A Keith; Uversky, Vladimir N

    2010-04-01

    The plant growth-repressing DELLA proteins (DELLAs) are known to represent a convergence point in integration of multiple developmental and environmental signals in planta, one of which is hormone gibberellic acid (GA). Binding of the liganded GA receptor (GID1/GA) to the N-terminal domain of DELLAs is required for GA-induced degradation of DELLAs via the ubiquitin-proteasome pathway, thus derepressing plant growth. However, the conformational changes of DELLAs upon binding to GID1/GA, which are the key to understanding the precise mechanism of GID1/GA-mediated degradation of DELLAs, remain unclear. Using biophysical, biochemical, and bioinformatics approaches, we demonstrated for the first time that the unbound N-terminal domains of DELLAs are intrinsically unstructured proteins under physiological conditions. Within the intrinsically disordered N-terminal domain of DELLAs, we have identified several molecular recognition features, sequences known to undergo disorder-to-order transitions upon binding to interacting proteins in intrinsically unstructured proteins. In accordance with the molecular recognition feature analyses, we have observed the binding-induced folding of N-terminal domains of DELLAs upon interaction with AtGID1/GA. Our results also indicate that DELLA proteins can be divided into two subgroups in terms of their molecular compactness and their interactions with monoclonal antibodies. PMID:20103592

  11. Carnegie Mellon's STUDIO for Creative Inquiry [and] The Interdisciplinary Teaching Network (ITeN) [and] Interactive Fiction [and] The Networked Virtual Art Museum.

    ERIC Educational Resources Information Center

    Holden, Lynn; And Others

    1992-01-01

    Explains the STUDIO for Creative Inquiry, an interdisciplinary center at Carnegie Mellon University that supports experimental activities in the arts, and its Interdisciplinary Teaching Network. Three STUDIO projects are described: the Ancient Egypt Prototype application of the network; an interactive fiction system based on artificial…

  12. Architecture Studio Archive: A Case Study in the Comprehensive Digital Capture and Repository of Student Design Work as an Aid to Teaching, Research, and Accreditation

    ERIC Educational Resources Information Center

    Anderson, Ross; Arndell, Michael; Christensen, Sten

    2009-01-01

    The "Architecture Studio Archive" pilot sought to form a comprehensive digital archive of the diverse student work conducted in the first year of the Bachelor of Design in Architecture Degree at the University of Sydney. The design studio is the primary vehicle for teaching architectural design. It is a locus for creative activity, with students…

  13. Development of the updated system of city underground pipelines based on Visual Studio

    NASA Astrophysics Data System (ADS)

    Zhang, Jianxiong; Zhu, Yun; Li, Xiangdong

    2009-10-01

    Our city has owned the integrated pipeline network management system with ArcGIS Engine 9.1 as the bottom development platform and with Oracle9i as basic database for storaging data. In this system, ArcGIS SDE9.1 is applied as the spatial data engine, and the system was a synthetic management software developed with Visual Studio visualization procedures development tools. As the pipeline update function of the system has the phenomenon of slower update and even sometimes the data lost, to ensure the underground pipeline data can real-time be updated conveniently and frequently, and the actuality and integrity of the underground pipeline data, we have increased a new update module in the system developed and researched by ourselves. The module has the powerful data update function, and can realize the function of inputting and outputting and rapid update volume of data. The new developed module adopts Visual Studio visualization procedures development tools, and uses access as the basic database to storage data. We can edit the graphics in AutoCAD software, and realize the database update using link between the graphics and the system. Practice shows that the update module has good compatibility with the original system, reliable and high update efficient of the database.

  14. Design and Simulation of a Birdcage Coil using CST Studio Suite for Application at 7T

    NASA Astrophysics Data System (ADS)

    Palau Tomas, Bernat; Li, Houmin; Anjum, M. R.

    2013-12-01

    This work describes the study of coils for Magnetic Resonance Imaging (MRI) applications. The principal objective is the design of a birdcage Radio Frequency (RF) coil to use in a 7 Tesla (7T) scanner. Higher strength field generates a better SNR and increased chemical shift effect, improving spectral fat suppression and spectroscopy. Moreover, a better SNR increases the spatial resolution or reduces the imaging time. This research work presented recent developments based on high field 7T design using CST studio. The birdcage coil achieves circular polarization and generates a high homogeneous radio frequency magnetic field under many conditions. Design of a Birdcage coil for a 7T to obtain the images from s mall animals (i.e. mouse). It opens the door to design and construct a Birdcage coil for a 7T to obtain human brain images. Firstly we design a birdcage coil then the results are obtained with simulator CST Wave Studio, creating a 3D model and generating a simulation. Finally the parameters are re adjusted to obtain our desired Larmor frequency 298.2 MHz for a correct operation in 7T. This research work demonstrates the theoretical results from our design and shows the designed antenna behavior.

  15. The integration of studio cycling into a worksite stress management programme.

    PubMed

    Clark, Matthew M; Soyring, Jason E; Jenkins, Sarah M; Daniels, Denise C; Berkland, Bridget E; Werneburg, Brooke L; Hagen, Philip T; Lopez-Jimenez, Francisco; Warren, Beth A; Olsen, Kerry D

    2014-04-01

    High stress is a prevalent problem in the worksite. To reduce stress, improve productivity, reduce absenteeism, and lower healthcare costs, many companies offer exercise classes or stress management programmes. Although physical activity is an important component of stress management, few worksites have integrated physical activity into their comprehensive stress reduction programmes. The purpose of this single-arm pilot project was to examine the potential effectiveness of an integrated exercise (studio cycling) and cognitive-behavioural stress management programme. Eighty-four adults, 75% female, mostly aged 40+ years, participated in an integrated 12-week cycling studio and cognitive-behavioural stress management programme. Participants experienced a significant and clinically meaningful reduction on the Perceived Stress Scale (p < 0.01), rating of current stress level and confidence to manage stress at the programme's end and at a 1-month follow-up. Participants also reported having significantly improved overall health, improved nutritional habits, higher physical activity level, greater confidence in their ability to follow a healthy diet, higher spiritual well-being, improved sleep, receiving more support for maintaining healthy living and improved quality of life at the completion of the 12-week programme and 1-month follow-up. These findings provide further support for an integrated exercise and stress management programme. PMID:23897838

  16. MeTA studio: a cross platform, programmable IDE for computational chemist.

    PubMed

    Ganesh, V

    2009-03-01

    The development of a cross-platform, programmable integrated development environment (IDE), MeTA Studio, specifically tailored but not restricted to computational chemists working in the area of quantum chemistry with an emphasis on handling large molecules is presented. The IDE consists of a number of modules which include a visualizer and a programming and collaborative framework. The inbuilt viewer assists in visualizing molecules, their scalar fields, manually fragmenting a molecule, and introduces some innovative but simple techniques for handling large molecules. These include a simple Find language and simultaneous multiple camera views of the molecule. Basic tools needed to handle collaborative computing effectively are also included opening up new vistas for sharing ideas and information among computational chemists working on similar problems. MeTA Studio is an integrated programming environment that provides a rich set of application programming interfaces (APIs) which can be used to easily extend its functionality or build new applications as needed by the users. (http://code.google.com/p/metastudio/). PMID:18711720

  17. A Rediscovered Alliance: Can New Music Performance Teaching Policy Save Music Education? A New Framework for the Music Studio

    ERIC Educational Resources Information Center

    Wexler, Mathias

    2012-01-01

    Music education in K-12 school programs may continue to lose ground to other subjects unless music education and performance studies are viewed as interdependent. The author argues that the reinvigoration of both music education and performance requires that the studio experience integrate a research-based pedagogy, multi-stylistic range of…

  18. Making Visible the Complexities of Problem Solving: An Ethnographic Study of a General Chemistry Course in a Studio Learning Environment

    ERIC Educational Resources Information Center

    Kalainoff, Melinda Zapata

    2013-01-01

    Studio classrooms, designed such that laboratory and lecture functions can occur in the same physical space, have been recognized as a promising contributing factor in promoting collaborative learning in the sciences (NRC, 2011). Moreover, in designing for instruction, a critical goal, especially in the sciences and engineering, is to foster an…

  19. Using a Studio-Based Pedagogy to Engage Students in the Design of Mobile-Based Media

    ERIC Educational Resources Information Center

    Mathews, James M.

    2010-01-01

    The article presents a brief overview of the Neighbourhood Game Design Project, a studio-based curriculum intervention aimed at engaging students in the design of place-based mobile games and interactive stories using geo-locative technologies (for example, GPS enabled cell phones). It describes the three curricular components that defined the…

  20. Using Online Studio Groups to Improve Writing Competency: A Pilot Study in a Quality Improvement Methods Course

    ERIC Educational Resources Information Center

    Kovach, Jamison V.; Miley, Michelle; Ramos, Miguel A.

    2012-01-01

    Communication skills are a significant contributor to an individual's success in the workplace. Unfortunately, students often have trouble expressing their ideas in written form and the poor quality of students' written work often impedes the learning process. This pilot study investigates the use of online writing studios within a quality…

  1. 76 FR 14698 - Raleigh Film and Television Studios, LLC, Los Angeles, CA; Notice of Negative Determination on...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-17

    ... the Federal Register on October 25, 2010 (75 FR 65512). The subject firm supplies sound stage... Employment and Training Administration Raleigh Film and Television Studios, LLC, Los Angeles, CA; Notice of... Determination Regarding Application for Reconsideration for the workers and former workers of Raleigh Film...

  2. Studios, Mini-Lectures, Project Presentations, Class Blog and Wiki: A New Approach to Teaching Web Technologies

    ERIC Educational Resources Information Center

    Zhang, Xuesong; Olfman, Lorne

    2010-01-01

    Designing web technology courses that match students' knowledge background and emphasize students' hands-on experience is imperative yet challenging. This paper discusses a new approach to teaching web technologies, particularly, open source Web 2.0 technologies, in which a combination of studios, mini-lectures, presentations and tutorials, class…

  3. Real-Time Feedback in the Singing Studio: An Innovatory Action-Research Project Using New Voice Technology

    ERIC Educational Resources Information Center

    Welch, Graham F.; Howard, David M.; Himonides, Evangelos; Brereton, Jude

    2005-01-01

    The article reports on a one-year AHRB-funded Innovations project that was designed to evaluate the usefulness, or otherwise, of the application of real-time visual feedback technology in the singing studio. The basis for the research was a multi-disciplinary approach that drew on voice science and acoustics, the psychology of singing and voice…

  4. Collaboration through Flickr & Skype: Can Web 2.0 Technology Substitute the Traditional Design Studio in Higher Design Education?

    ERIC Educational Resources Information Center

    Fleischmann, Katja

    2014-01-01

    Technology has not only changed the work practice of designers but also how design is taught and learned. The emergence of digital technology has made computer labs a central learning space for design students. Since this change, studio-based learning in its traditional sense appears to be in decline in higher education institutions. This is in…

  5. Making Visible the Complexities of Problem Solving: An Ethnographic Study of a General Chemistry Course in a Studio Learning Environment

    NASA Astrophysics Data System (ADS)

    Kalainoff, Melinda Zapata

    Studio classrooms, designed such that laboratory and lecture functions can occur in the same physical space, have been recognized as a promising contributing factor in promoting collaborative learning in the sciences (NRC, 2011). Moreover, in designing for instruction, a critical goal, especially in the sciences and engineering, is to foster an environment where students have opportunities for learning problem solving practices (NRC, 2012a). However, few studies show how this type of innovative learning environment shapes opportunities for learning in the sciences, which is critical to informing future curricular and instructional designs for these environments. Even fewer studies show how studio environments shape opportunities to develop problem solving practices specifically. In order to make visible how the learning environment promotes problem solving practices, this study explores problem solving phenomena in the daily life of an undergraduate General Chemistry studio class using an ethnographic perspective. By exploring problem solving as a sociocultural process, this study shows how the instructor and students co-construct opportunities for learning in whole class and small group interactional spaces afforded in this studio environment and how the differential demands on students in doing problems requires re-conceptualizing what it means to "apply a concept".

  6. Application of Control System Studio for the NOνA Detector Control System.

    NASA Astrophysics Data System (ADS)

    Lukhanin, Gennadiy; Biery, Kurt; Foulkes, Stephen; Frank, Martin; Hatzikoutelis, Athanasios; Kowalkowski, Jim; Paterno, Marc; Rechenmacher, Ron

    2012-12-01

    In the NOνA experiment, the Detector Controls System (DCS) provides a method for controlling and monitoring important detector hardware and environmental parameters. It is essential for operating the detector and is required to have access to roughly 370,000 independent programmable channels via more than 11,600 physical devices. In this paper, we demonstrate an application of Control System Studio (CSS), developed by Oak Ridge National Laboratory, for the NOνA experiment. The application of CSS for the DCS of the NOνA experiment has been divided into three phases: (1) user requirements and concept prototype on a test-stand, (2) small scale deployment at the prototype Near Detector on the Surface, and (3) a larger scale deployment at the Far Detector. We also give an outline of the CSS integration with the NOνA online software and the alarm handling logic for the Front-End electronics.

  7. An evaluation of the initial implementation of the CUPLE studio physics course

    NASA Astrophysics Data System (ADS)

    Marie, S.; Cooper, A.

    1997-03-01

    This decade has seen the development of a number of computer-based interactive physics programs at the university level. Set in a cognitive apprenticeship framework, such programs view the instructor as a mentor, and the essential learning constructed in a collaborative process. It is expected that such programs, grounded as they are in educational research, will help students develop a more robust and accessible knowledge of fundamental concepts as well as a more positive attitude toward the subject matter in general and their own abilities. This presentation considers some of the cognitive and affective outcomes of the initial implementation of one such program, the CUPLE Studio Physics Program. Results are encouraging, but consideration of the findings prompts a re-evaluation of essential elements, and a word of caution to those designing and implementing new programs.

  8. Simulation Results for the New NSTX HHFW Antenna Straps Design by Using Microwave Studio

    SciTech Connect

    Kung, C C; Brunkhorst, C; Greenough, N; Fredd, E; Castano, A; Miller, D; D'Amico, G; Yager, R; Hosea, J; Wilson, J R; Ryan, P

    2009-05-26

    Experimental results have shown that the high harmonic fast wave (HHFW) at 30 MHz can provide substantial plasma heating and current drive for the NSTX spherical tokamak operation. However, the present antenna strap design rarely achieves the design goal of delivering the full transmitter capability of 6 MW to the plasma. In order to deliver more power to the plasma, a new antenna strap design and the associated coaxial line feeds are being constructed. This new antenna strap design features two feedthroughs to replace the old single feed-through design. In the design process, CST Microwave Studio has been used to simulate the entire new antenna strap structure including the enclosure and the Faraday shield. In this paper, the antenna strap model and the simulation results will be discussed in detail. The test results from the new antenna straps with their associated resonant loops will be presented as well.

  9. Space Science Visualization at the NASA/GSFC Scientific Visualization Studio

    NASA Astrophysics Data System (ADS)

    Wright, Ernest

    2010-01-01

    The Scientific Visualization Studio (SVS) at the NASA/Goddard Space Flight Center produces visualization of scientific data for use by the news media, educators, and researchers. Space science data presents even greater challenges for visualization and animation but the increased quantity and quality of data from the newest instruments can generate impressive results. All of our work is freely available on the SVS web site, http://svs.gsfc.nasa.gov, and we encourage its use by educators and media. Our products are available in a variety of media formats, ranging from high-definition movies, individual movie frames, print-resolution still images, and even some left-right eye frame sets for stereo-viewing systems. Most of the products include metadata describing the science story and datasets used.

  10. Learning in third spaces: community art studio as storefront university classroom.

    PubMed

    Timm-Bottos, Janis; Reilly, Rosemary C

    2015-03-01

    Third spaces are in-between places where teacher-student scripts intersect, creating the potential for authentic interaction and a shift in what counts as knowledge. This paper describes a unique community-university initiative: a third space storefront classroom for postsecondary students in professional education programs, which also functions as a community art studio for the surrounding neighborhood. This approach to professional education requires an innovative combination of theory, methods, and materials as enacted by the professionals involved and performed by the students. This storefront classroom utilizes collaborative and inclusive instructional practices that promote human and community development. It facilitates the use of innovative instructional strategies including art making and participatory dialogue to create a liminal learning space that reconfigures professional education. In researching the effectiveness of this storefront classroom, we share the voices of students who have participated in this third space as part of their coursework to underscore these principles and practices. PMID:25367266

  11. Measured Whole-House Performance of TaC Studios Test Home

    SciTech Connect

    Butler, T.; Curtis, O.; Stephenson, R.

    2013-12-01

    As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta-based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA, in the mixed humid climate. This home serves as a residence and home office for the firm's owners, as well as a demonstration of their design approach to potential and current clients. Southface believes the home demonstrates current best practices for the mixed-humid climate, including a building envelope featuring advanced air sealing details and low density spray foam insulation, glazing that exceeds ENERGY STAR requirements, and a high performance heating and cooling system. Construction quality and execution was a high priority for TaC Studios and was ensured by a third party review process. Post-construction testing showed that the project met stated goals for envelope performance, an air infiltration rate of 2.15 ACH50. The homeowners wished to further validate whole house energy savings through the project's involvement with Building America and this long-term monitoring effort. As a Building America test home, this home was evaluated to detail whole house energy use, end use loads, and the efficiency and operation of the ground source heat pump and associated systems. Given that the home includes many non-typical end use loads including a home office, pool, landscape water feature, and other luxury features not accounted for in Building America modeling tools, these end uses were separately monitored to determine their impact on overall energy consumption.

  12. The altarpieces of Della Robbia atelier in Marche region: investigations on technology and provenance

    NASA Astrophysics Data System (ADS)

    Amadori, M. L.; Barcelli, S.; Barcaioni, S.; Bouquillon, A.; Padeletti, G.; Pallante, P.

    2013-12-01

    Dissemination of Della Robbia glazed terracotta in the Marche (Italy) region started from the third decade of the 16th century. Numerous altarpieces, some of which no longer exist, document this artistic production. The protagonists of this diffusion phase were two of Andrea Della Robbia's sons, Marco (Fra Mattia) and Francesco (Fra Ambrogio). This paper shows the results of the scientific investigations carried out on constitutive materials of different altarpieces located in South Marche belonging to the Fra Mattia's production: the Coronation of Virgin between Saints Rocco, Sebastian, Peter martyr and Antonio abbot, dated back to 1527-1530, located in the collegiate church of S. Maria Assunta in Montecassiano; the Annunciation, dated back to 1520, placed in the church of S. Maria del Soccorso in Arcevia; the fragmentary Crowned Madonna and saints altarpiece, probably realized after 1531, today preserved in Civic Museum of Ripatransone. The first altarpiece was made in Montecassiano using two different assembling or production techniques: the external part of the lunette and the pillar strips are made of glazed polychrome terracotta, while the altar step and the internal part are an interesting and uncommon example of polychrome painted terracotta. The provenance of the glazed Arcevia altarpiece is not clear yet: some historians hypothesize a local manufacture of Fra Mattia and some others a Roman or Florentine production. The remaining parts of Ripatransone altarpiece are partially glazed and partially not coated perhaps because they were unfinished and not yet painted. Clay body samples collected from the above mentioned altarpieces were investigated using different analytical techniques (OM, XRD, XRF, PIXE) to point out differences in chemical and mineralogical composition and to determine if the altarpieces were made by using local raw clay materials or other clays from Tuscany or Campania as in the Della Robbia previous production. A comparison has also been

  13. The Renaissance and the universal surgeon: Giovanni Andrea Della Croce, a master of traumatology.

    PubMed

    Di Matteo, Berardo; Tarabella, Vittorio; Filardo, Giuseppe; Viganò, Anna; Tomba, Patrizia; Marcacci, Maurilio

    2013-12-01

    All the medical knowledge of all time in one book, the universal and perfect manual for the Renaissance surgeon, and the man who wrote it. This paper depicts the life and works of Giovanni Andrea della Croce, a 16th Century physician and surgeon, who, endowed with true spirit of Renaissance humanism, wanted to teach and share all his medical knowledge through his opus magnum, titled "Universal Surgery Complete with All the Relevant Parts for the Optimum Surgeon". An extraordinary book which truly represents a defining moment and a founding stone for traumatology, written by a lesser known historical personality, but nonetheless the Renaissance Master of Traumatology. PMID:24173678

  14. Serum cholesterol and acute myocardial infarction: a case-control study from the GISSI-2 trial. Gruppo Italiano per lo Studio della Sopravvivenza nell'Infarto-Epidemiologia dei Fattori di Rischio dell'Infarto Miocardico Investigators.

    PubMed Central

    Nobili, A.; D'Avanzo, B.; Santoro, L.; Ventura, G.; Todesco, P.; La Vecchia, C.

    1994-01-01

    OBJECTIVE--To examine the role of serum cholesterol in acute myocardial infarction in a population of patients with no history of coronary heart disease and to establish the nature of this association, the degree of risk, and the possible interaction between serum cholesterol and other major risk factors for acute myocardial infarction. DESIGN--Case-control study. SETTING--90 hospitals in northern, central, and southern Italy. PATIENTS--916 consecutive cases of newly diagnosed acute myocardial infarction and 1106 hospital controls admitted to hospital with acute conditions not related to known or suspected risk factors for coronary heart disease. DATA COLLECTION--Data were collected with a structured questionnaire and blood samples were taken by venepuncture as soon as possible after admission to hospital from cases and controls. Blood cholesterol concentrations were available for 614 cases and 792 controls. RESULTS--After adjustment by logistic regression for sex, age, education, geographical area, smoking status, body mass index, history of diabetes and hypertension, and family history of coronary heart disease the estimated relative risks of acute myocardial infarction for quintiles of serum cholesterol (from lowest to highest) were 2.3 (95% confidence interval (CI) 1.6 to 3.4), 3.1 (95% CI 2.1 to 4.6), 4.1 (95% CI 2.8 to 6.0), and 5.2 (95% CI 3.5 to 7.7). The estimated relative risk across selected covariates increased from the lowest to the highest quintile of serum cholesterol particularly for men, patients under 55 years of age, and smokers. When the possible interaction of known risk factors with serum cholesterol was examined, smoking habits, diabetes, and hypertension had approximately multiplicative effects on relative risk. CONCLUSIONS--This study indicates that serum cholesterol was an independent risk factor for acute myocardial infarction. This association was linear, with no threshold level. Moreover, there was a multiplicative effect between cholesterol and other major risk factors on the relative risk of acute myocardial infarction. PMID:8011413

  15. Variable high-resolution color CCD camera system with online capability for professional photo studio application

    NASA Astrophysics Data System (ADS)

    Breitfelder, Stefan; Reichel, Frank R.; Gaertner, Ernst; Hacker, Erich J.; Cappellaro, Markus; Rudolf, Peter; Voelk, Ute

    1998-04-01

    Digital cameras are of increasing significance for professional applications in photo studios where fashion, portrait, product and catalog photographs or advertising photos of high quality have to be taken. The eyelike is a digital camera system which has been developed for such applications. It is capable of working online with high frame rates and images of full sensor size and it provides a resolution that can be varied between 2048 by 2048 and 6144 by 6144 pixel at a RGB color depth of 12 Bit per channel with an also variable exposure time of 1/60s to 1s. With an exposure time of 100 ms digitization takes approx. 2 seconds for an image of 2048 by 2048 pixels (12 Mbyte), 8 seconds for the image of 4096 by 4096 pixels (48 Mbyte) and 40 seconds for the image of 6144 by 6144 pixels (108 MByte). The eyelike can be used in various configurations. Used as a camera body most commercial lenses can be connected to the camera via existing lens adaptors. On the other hand the eyelike can be used as a back to most commercial 4' by 5' view cameras. This paper describes the eyelike camera concept with the essential system components. The article finishes with a description of the software, which is needed to bring the high quality of the camera to the user.

  16. Are real-time displays of benefit in the singing studio? An exploratory study.

    PubMed

    Howard, David M; Brereton, Jude; Welch, Graham F; Himonides, Evangelos; Decosta, Michael; Williams, Jenevora; Howard, Andrew W

    2007-01-01

    This article reports on an exploratory research project to evaluate the usefulness or otherwise of real-time visual feedback in the singing studio. The primary purpose of the work was not to optimize the technology for this application, but to work alongside teachers and students to study the impact of real-time visual feedback technology use on the students' learning experiences. An action research methodology was used to explore the benefit of real-time displays over an extended period. The experimental phase of the work was guided by a Liaison Panel of teachers and academics in the areas of singing, pedagogy, voice science, speech therapy, and linguistic science. Qualitative data were collected from eight students working with two professional singing teachers. The teachers and students acted as co-researchers under the action research paradigm. Teachers and students alike kept journals of their teaching and learning experiences. Singing lessons were observed regularly by the research team, coded for teacher and student behaviors, and all co-researchers were interviewed at the mid- and endpoint of the project. The use of technology had a positive impact on the learning process, and this is evidenced through case study data. PMID:16472974

  17. A large Italian observational multicentre study on vascular ulcers of the lower limbs (Studio Ulcere Vascolari).

    PubMed

    Apollonio, Alessandro; Antignani, Pier L; Di Salvo, Michelangelo; Failla, Giacomo; Guarnera, Giorgio; Mosti, Giovanni; Ricci, Elia

    2016-02-01

    An observational study of 2 years was promoted by the Italian Association for Cutaneous Ulcers (AIUC) in order to monitor the epidemiology of leg ulcers, the trend of healing and the more frequent therapeutic approaches in lower limb ulcers. Fifty-nine sites in 14 different Italian regions involved in the study, with 1333 enrolled patients (1163 patients fully evaluated and followed up for 9 months). A prevalence of females (62%) was observed with a mean age of 70 years and a high rate of hypertension (62%), diabetes (38%) and obesity (29%). Venous ulcer was most frequent (55%), followed by mixed (25%) and diabetic (8·3%) ulcers. Basically, all patients received a local therapy (LT) (compression and advanced local therapies), while 63% of patients have an associated systemic pharmaceutical treatment. Ulcer healing rates progressively increased throughout the study and despite the type of observational study does not allow conclusions on the treatment, it was observed that the patients receiving additional systemic drugs were associated with a more rapid acceleration of healing rates of ulcers compared to LT alone (3 months: 39·7% versus 29·2%; 6 months: 62·0% versus 47·0%; 9 months: 74·7% versus 63·8%). In particular, the Studio Ulcere Vascolari (SUV) study showed that a combination treatment with sulodexide and compression therapy allows for a greater increase in the healing rates in venous ulcers. PMID:24618175

  18. Measured Whole-House Performance of TaC Studios Test Home

    SciTech Connect

    Butler, T.; Curtis, O.; Stephenson, R.

    2013-12-01

    As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta-based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA in the mixed humid climate. This home serves as a residence and home office for the firm's owners, as well as a demonstration of their design approach topotential and current clients. Southface believes the home demonstrates current best practices for the mixed-humid climate, including a building envelope featuring advanced air sealing details and low density spray foam insulation, glazing that exceeds ENERGY STAR requirements, and a high performance heating and cooling system. Construction quality and execution was a high priority for TaCStudios and was ensured by a third party review process. Post-construction testing showed that the project met stated goals for envelope performance, an air infiltration rate of 2.15 ACH50. The homeowners wished to further validate whole house energy savings through the project's involvement with Building America and this long-term monitoring effort. As a Building America test home, this homewas evaluated to detail whole house energy use, end use loads, and the efficiency and operation of the ground source heat pump and associated systems. Given that the home includes many non-typical end use loads including a home office, pool, landscape water feature, and other luxury features not accounted for in Building America modeling tools, these end uses were separately monitored todetermine their impact on overall energy consumption.

  19. Three-Dimensional Simulation of Traveling-Wave Tube Cold-Test Characteristics Using CST MICROWAVE STUDIO

    NASA Technical Reports Server (NTRS)

    Chevalier, Christine T.; Herrmann, Kimberly A.; Kory, Carol L.; Wilson, Jeffrey D.; Cross, Andrew W.; Santana , Samuel

    2003-01-01

    The electromagnetic field simulation software package CST MICROWAVE STUDIO (MWS) was used to compute the cold-test parameters - frequency-phase dispersion, on-axis impedance, and attenuation - for a traveling-wave tube (TWT) slow-wave circuit. The results were compared to experimental data, as well as to results from MAFIA, another three-dimensional simulation code from CST currently used at the NASA Glenn Research Center (GRC). The strong agreement between cold-test parameters simulated with MWS and those measured experimentally demonstrates the potential of this code to reduce the time and cost of TWT development.

  20. Lungo le vie di pellegrinaggio: la lezione astronomica di Gerberto a San Michele della Chiusa

    NASA Astrophysics Data System (ADS)

    Paladino, Laura C.

    A pilgrim on the trails of the Earth: that's how Gerbertus appears to us in the years preceding his pontificate as well in those, brief and intense, in which he was Pope. An ardent pilgrim of faith moved at the same time by vast intellectual interests that allowed him to come into contact with the most important schools of the time, of any cultural tradition; a pilgrim full of love, willing to transmit the enormous heritage of faith and knowledge of which he was custodian. The presence of the illustrious Benedictine is not explicitly documented in the Abbey of San Michele della Chiusa, but the signs of its cultural and ideological influence are evident both in historical memory as in the artistical vestiges of the Sacra: we investigate here, this presence, authoritative, original and versatile, to outline another aspect, still little investigated, of the lesson of Gerbert, monk, scientist, teacher and pastor.

  1. Evolution of Astronomy Education at a Small Four-Year Institution: Studio Astronomy at The University of Michigan-Flint

    NASA Astrophysics Data System (ADS)

    Ganguly, R.; Stark, M. A.

    2013-04-01

    As an independent satellite campus, The University of Michigan-Flint (UM-Flint) is a typical, small four-year, primarily undergraduate, institution, having just passed an enrollment of 8000 students in fall 2011. Astronomy courses are offered under the physics program, which itself is part of the Department of Computer Science, Engineering, and Physics. In this poster, we present a timeline for how astronomy course offerings have evolved from four separate lecture/lab courses to a single survey-style class. We plan to offer this survey course in a studio model inspired by our introductory physics courses. This presents a format that is manageable by a small program with very limited resources and also makes use of learning strategies that have been successful in teaching introductory physics. We present some of these proposed learning strategies and invite community input on potential changes and avenues for improvement. In addition to the new studio format for the course, the university also leases time from the local planetarium. We present a sample of the labs that utilize the unique environment of the planetarium, and associated learning goals.

  2. THREaD Mapper Studio: a novel, visual web server for the estimation of genetic linkage maps.

    PubMed

    Cheema, Jitender; Ellis, T H Noel; Dicks, Jo

    2010-07-01

    The estimation of genetic linkage maps is a key component in plant and animal research, providing both an indication of the genetic structure of an organism and a mechanism for identifying candidate genes associated with traits of interest. Because of this importance, several computational solutions to genetic map estimation exist, mostly implemented as stand-alone software packages. However, the estimation process is often largely hidden from the user. Consequently, problems such as a program crashing may occur that leave a user baffled. THREaD Mapper Studio (http://cbr.jic.ac.uk/threadmapper) is a new web site that implements a novel, visual and interactive method for the estimation of genetic linkage maps from DNA markers. The rationale behind the web site is to make the estimation process as transparent and robust as possible, while also allowing users to use their expert knowledge during analysis. Indeed, the 3D visual nature of the tool allows users to spot features in a data set, such as outlying markers and potential structural rearrangements that could cause problems with the estimation procedure and to account for them in their analysis. Furthermore, THREaD Mapper Studio facilitates the visual comparison of genetic map solutions from third party software, aiding users in developing robust solutions for their data sets. PMID:20494977

  3. La meridiana di Egnazio Danti nella Torre dei Venti in Vaticano: un'icona della riforma Gregoriana del calendario

    NASA Astrophysics Data System (ADS)

    Sigismondi, Costantino

    2014-05-01

    La Torre dei Venti domina l’angolo Sud Ovest del cortile della Pigna (nell'area dei Musei Vaticani), ed è inclusa negli ambienti dell'Archivio Segreto Vaticano. Non è aperta al pubblico, ma è universalmente nota per la fama che da oltre quattrocento anni la circonda, legata alle vicende della riforma Gregoriana del calendario. La meridiana tracciata da padre Egnazio Danti (1536-1586) nella torre dei Venti, fu visitata anche da Gregorio XIII, probabilmente il 21 marzo 1581 come suppone il padre Stein, per convincersi dell'anticipo ormai arrivato a dieci giorni dell'equinozio di primavera sulla data che il concilio di Nicea aveva fissato al 21 marzo per il computo pasquale. La ricognizione astrometrica del febbraio-marzo 2009 fatta dall'autore viene qui presentata.

  4. Teaching, Doing, and Sharing Project Management in a Studio Environment: The Development of an Instructional Design Open-Source Project Management Textbook

    ERIC Educational Resources Information Center

    Randall, Daniel L.; Johnson, Jacquelyn C.; West, Richard E.; Wiley, David A.

    2013-01-01

    In this article, the authors present an example of a project-based course within a studio environment that taught collaborative innovation skills and produced an open-source project management textbook for the field of instructional design and technology. While innovation plays an important role in our economy, and many have studied how to teach…

  5. SBL-Online: Implementing Studio-Based Learning Techniques in an Online Introductory Programming Course to Address Common Programming Errors and Misconceptions

    ERIC Educational Resources Information Center

    Polo, Blanca J.

    2013-01-01

    Much research has been done in regards to student programming errors, online education and studio-based learning (SBL) in computer science education. This study furthers this area by bringing together this knowledge and applying it to proactively help students overcome impasses caused by common student programming errors. This project proposes a…

  6. Reducing Medical Students' Stigmatization of People with Chronic Mental Illness: A Field Intervention at the "Living Museum" State Hospital Art Studio

    ERIC Educational Resources Information Center

    Cutler, Janis L.; Harding, Kelli J.; Hutner, Lucy A.; Cortland, Clarissa; Graham, Mark J.

    2012-01-01

    Objective: The authors designed an intervention to reduce beginning medical students' stigmatization of people with chronic mental illness (CMI). Methods: Pre-clinical medical students visited a state psychiatric facility's "Living Museum," a combination patient art studio/display space, as the intervention. During the visit, students interacted…

  7. Community-Partnered Project-Based Studio Pedagogy: Developing a Framework and Exploring the Impact on Faculty in Art and Design Higher Education

    ERIC Educational Resources Information Center

    Corn, Melanie E.

    2013-01-01

    Young would-be artists flock to art schools to learn from masters and immerse themselves in a study of the aesthetic histories, techniques, and theories that will inform their practices. However, the emergence of community-partnered project-based (CP) studio courses at many independent art colleges signals a fundamental shift in art and design…

  8. Studio Mathematics: The Epistemology and Practice of Design Pedagogy as a Model for Mathematics Learning. WCER Working Paper No. 2005-3

    ERIC Educational Resources Information Center

    Shaffer, David Williamson

    2005-01-01

    This paper examines how middle school students developed understanding of transformational geometry through design activities in Escher's World, a computationally rich design experiment explicitly modeled on an architectural design studio. Escher's World was based on the theory of pedagogical praxis (Shaffer, 2004a), which suggests that preserving…

  9. [Modello di Management (Mo.Ma) del paziente affetto da schizofrenia: controllo della crisi, mantenimento, prevenzione delle ricadute e recovery con gli antipsicotici LAI].

    PubMed

    Brugnoli, Roberto; Rapinesi, Chiara; Kotzalidis, Georgios D; Marcellusi, Andrea; Mennini, Francesco S; De Filippis, Sergio; Carrus, Dario; Ballerini, Andrea; Francomano, Antonio; Ducci, Giuseppe; Del Casale, Antonio; Girardi, Paolo

    2016-01-01

    RIASSUNTO. La schizofrenia colpisce circa l'1% della popolazione e rappresenta un grave disturbo mentale con un notevole impatto anche sul funzionamento sociale, lavorativo e sulle attività della vita quotidiana. Le persone con schizofrenia hanno un tasso di mortalità superiore di 2-2,5 rispetto a quello della popolazione generale. La non aderenza ai farmaci antipsicotici è uno dei più importanti fattori di rischio per le ricadute e le ospedalizzazioni, sia nei pazienti con disturbo cronico sia al primo episodio, e conseguentemente contribuisce all'aumento dei costi sanitari. Gli antipsicotici atipici LAI possono migliorare l'aderenza al trattamento contribuendo a diminuire i tassi di ricaduta nei pazienti affetti da schizofrenia fin dall'esordio. Gli obiettivi primari nella gestione dei pazienti schizofrenici sono diretti, non solo alla riduzione dei sintomi nel breve termine, ma anche al mantenimento fisico e della funzionalità mentale, migliorando la qualità della vita e promuovendo il recupero del paziente. Scopo. Proporre un modello integrato, basato sulle evidenze, che fornisca un algoritmo efficace per il recupero del paziente schizofrenico e indagare l'efficacia e la sicurezza degli antipsicotici LAI nel trattamento, nel mantenimento, nella prevenzione delle ricadute e nella recovery dei pazienti affetti da schizofrenia. Metodi. Dopo un'accurata analisi di letteratura abbiamo identificato, raccolto e analizzato gli elementi qualificanti per un'ottimale gestione del paziente schizofrenico, definendo un modello di gestione e selezione delle alternative terapeutiche. Conclusioni. Il modello di gestione della schizofrenia proposto potrebbe consentire un migliore recupero funzionale del paziente grazie alla scelta di iniziare il percorso terapeutico, fin dalle prime fasi del disturbo soprattutto se in giovane età e al primo episodio, con un farmaco atipico LAI. All'interno dei farmaci antipsicotici atipici la formulazione LAI rappresenta una scelta

  10. The Arabidopsis DELLA RGA-LIKE3 Is a Direct Target of MYC2 and Modulates Jasmonate Signaling Responses[C][W

    PubMed Central

    Wild, Michael; Davière, Jean-Michel; Cheminant, Soizic; Regnault, Thomas; Baumberger, Nicolas; Heintz, Dimitri; Baltz, Rachel; Genschik, Pascal; Achard, Patrick

    2012-01-01

    Gibberellins (GAs) are plant hormones involved in the regulation of plant growth in response to endogenous and environmental signals. GA promotes growth by stimulating the degradation of nuclear growth–repressing DELLA proteins. In Arabidopsis thaliana, DELLAs consist of a small family of five proteins that display distinct but also overlapping functions in repressing GA responses. This study reveals that DELLA RGA-LIKE3 (RGL3) protein is essential to fully enhance the jasmonate (JA)-mediated responses. We show that JA rapidly induces RGL3 expression in a CORONATINE INSENSITIVE1 (COI1)– and JASMONATE INSENSITIVE1 (JIN1/MYC2)–dependent manner. In addition, we demonstrate that MYC2 binds directly to RGL3 promoter. Furthermore, we show that RGL3 (like the other DELLAs) interacts with JA ZIM-domain (JAZ) proteins, key repressors of JA signaling. These findings suggest that JA/MYC2-dependent accumulation of RGL3 represses JAZ activity, which in turn enhances the expression of JA-responsive genes. Accordingly, we show that induction of primary JA-responsive genes is reduced in the rgl3-5 mutant and enhanced in transgenic lines overexpressing RGL3. Hence, RGL3 positively regulates JA-mediated resistance to the necrotroph Botrytis cinerea and susceptibility to the hemibiotroph Pseudomonas syringae. We propose that JA-mediated induction of RGL3 expression is of adaptive significance and might represent a recent functional diversification of the DELLAs. PMID:22892320

  11. The technology development studio of the MPI-CBG: an open access cell-based screening facility.

    PubMed

    Bickle, Marc

    2014-05-01

    In the past decade, academic screening centers have been created in many universities worldwide. Most of these screening centers are organized as core facilities that accept projects from both within their organization and from external users in order to maximize staff and instrument usage. The Max Planck Institute of Molecular Cell Biology and Genetics in Dresden, Germany, also created such a screening facility named the Technology Development Studio (TDS). The mission of the facility is to provide cell based screening services focused on high resolution confocal imaging. The acquisition of high resolution images allows the mathematical description of cells with image analysis to a high degree of precision. This precision in turn allows classifying phenotypes accurately and compare different cellular treatments to discover underlying mechanisms. PMID:24661214

  12. Computer graphics synthesis for inferring artist studio practice: an application to Diego Velázquez's Las Meninas[

    NASA Astrophysics Data System (ADS)

    Stork, David G.; Furuichi, Yasuo

    2009-02-01

    Diego Velázquez's Las meninas (1656) has been called by some art experts "the most important painting of the 17th century," "a theology of painting," and even "the world's greatest painting"; it has been the subject of intensive study. The work depicts a complex scene in the Alcázar palace of King Philip IV of Spain, and includes mirror reflections of the king and queen, apparently standing in place of the viewer, as well as the artist himself standing before an enormous canvas on an easel. Nevertheless, questions remain about the studio and the proper viewing configuration: Is the artist looking toward the perspectivally correct position of the viewer in the museum space (center of projection), outside the picture space? Does the perspectivally correct position correspond to the locations of the king and queen seen reflected in the mirror? Is the bright illumination on the king and queen (as revealed in the mirror) consistent with the lighting in the tableau itself? We addressed these questions in a new way: by building a full computer graphics model of the figures and tableau as well as the viewer's space outside the painting. In our full model, the painting itself is represented as a translucent window onto which the picture space is projected toward the center of projection, that is, the viewer. Our geometric and (new) lighting evidence confirm Janson's and Snyder's contention that the plane mirror on the back wall reflects the other side of the large painting depicted within the tableau, not the king and queen themselves in the studio. We believe our computer graphics synthesis of both the tableau within the painting and the viewer's space in the real world is the first of its kind to address such problems in the history of art.

  13. Building America Case Study: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet)

    SciTech Connect

    Not Available

    2014-09-01

    As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA in the mixed-humid climate. This home serves as a residence and home office for the firm's owners, as well as a demonstration of their design approach to potential and current clients. Southface believes the home demonstrates current best practices for the mixed-humid climate, including a building envelope featuring advanced air sealing details and low density spray foam insulation, glazing that exceeds ENERGY STAR requirements, and a high performance heating and cooling system. Construction quality and execution was a high priority for TaC Studios and was ensured by a third party review process. Post construction testing showed that the project met stated goals for envelope performance, an air infiltration rate of 2.15 ACH50. The homeowner's wished to further validate whole house energy savings through the project's involvement with Building America and this long-term monitoring effort. As a Building America test home, this home was evaluated to detail whole house energy use, end use loads, and the efficiency and operation of the ground source heat pump and associated systems. Given that the home includes many non-typical end use loads including a home office, pool, landscape water feature, and other luxury features not accounted for in Building America modeling tools, these end uses were separately monitored to determine their impact on overall energy consumption.

  14. A CCaMK-CYCLOPS-DELLA Complex Activates Transcription of RAM1 to Regulate Arbuscule Branching.

    PubMed

    Pimprikar, Priya; Carbonnel, Samy; Paries, Michael; Katzer, Katja; Klingl, Verena; Bohmer, Monica J; Karl, Leonhard; Floss, Daniela S; Harrison, Maria J; Parniske, Martin; Gutjahr, Caroline

    2016-04-25

    Intracellular arbuscular mycorrhiza symbiosis between plants and glomeromycotan fungi leads to formation of highly branched fungal arbuscules that release mineral nutrients to the plant host. Their development is regulated in plants by a mechanistically unresolved interplay between symbiosis, nutrient, and hormone (gibberellin) signaling. Using a positional cloning strategy and a retrotransposon insertion line, we identify two novel alleles of Lotus japonicus REDUCED ARBUSCULAR MYCORRHIZA1 (RAM1) encoding a GRAS protein. We confirm that RAM1 is a central regulator of arbuscule development: arbuscule branching is arrested in L. japonicus ram1 mutants, and ectopic expression of RAM1 activates genes critical for arbuscule development in the absence of fungal symbionts. Epistasis analysis places RAM1 downstream of CCaMK, CYCLOPS, and DELLA because ectopic expression of RAM1 restores arbuscule formation in cyclops mutants and in the presence of suppressive gibberellin. The corresponding proteins form a complex that activates RAM1 expression via binding of CYCLOPS to a cis element in the RAM1 promoter. We thus reveal a transcriptional cascade in arbuscule development that employs the promoter of RAM1 as integrator of symbiotic (transmitted via CCaMK and CYCLOPS) and hormonal (gibberellin) signals. PMID:27020747

  15. A Gibberellin-Mediated DELLA-NAC Signaling Cascade Regulates Cellulose Synthesis in Rice[OPEN

    PubMed Central

    Huang, Debao; Wang, Shaogan; Zhang, Baocai; Shang-Guan, Keke; Shi, Yanyun; Zhang, Dongmei; Liu, Xiangling; Wu, Kun; Xu, Zuopeng; Fu, Xiangdong; Zhou, Yihua

    2015-01-01

    Cellulose, which can be converted into numerous industrial products, has important impacts on the global economy. It has long been known that cellulose synthesis in plants is tightly regulated by various phytohormones. However, the underlying mechanism of cellulose synthesis regulation remains elusive. Here, we show that in rice (Oryza sativa), gibberellin (GA) signals promote cellulose synthesis by relieving the interaction between SLENDER RICE1 (SLR1), a DELLA repressor of GA signaling, and NACs, the top-layer transcription factors for secondary wall formation. Mutations in GA-related genes and physiological treatments altered the transcription of CELLULOSE SYNTHASE genes (CESAs) and the cellulose level. Multiple experiments demonstrated that transcription factors NAC29/31 and MYB61 are CESA regulators in rice; NAC29/31 directly regulates MYB61, which in turn activates CESA expression. This hierarchical regulation pathway is blocked by SLR1-NAC29/31 interactions. Based on the results of anatomical analysis and GA content examination in developing rice internodes, this signaling cascade was found to be modulated by varied endogenous GA levels and to be required for internode development. Genetic and gene expression analyses were further performed in Arabidopsis thaliana GA-related mutants. Altogether, our findings reveal a conserved mechanism by which GA regulates secondary wall cellulose synthesis in land plants and provide a strategy for manipulating cellulose production and plant growth. PMID:26002868

  16. The Book of the Sick of Santa Maria della Morte in Bologna and the Medical Organization of a Hospital in the Sixteenth-Century.

    PubMed

    Savoia, Paolo

    2016-01-01

    In 2012 a manuscript was rediscovered in the Biblioteca dell'Archiginnasio of Bologna, titled Libro degli infermi dell'Arciconfraternita di S. Maria della Morte. It is the record of incoming patients of one for the main hospitals of the city, devoted exclusively to the sick poor and not just to the poor, called Santa Maria della Morte, compiled by a young student assistant (astante) for the period 1558-1564. I publish here a transcription of a portion of this Libro pertaining to the year 1560. My introduction situates the manuscript within the context of the history of early modern Italian hospitals, describes the organization of the hospital of Santa Maria della Morte based on archival sources of the period, and finally highlights the connections between surgical and anatomical education and the internal organization of the hospital. PMID:27071302

  17. The Megalithic Complex of the ``Preta 'ru Mulacchio'' on the Monte della Stella

    NASA Astrophysics Data System (ADS)

    Polcaro, V. F.; Ienna, D.

    2009-08-01

    The Monte della Stella is a 1131~m high mountain, belonging to the range separating the Alento Valley from the Tyrrhenian Sea, south of the city of Agropoli in Italy. At 1030~m over the sea-level, a large, isolated outcrop of the bedrock is present. This rock is well known to local people and called the ``Preta 'ru Mulacchio'', expression meaning in the local dialect ``The Bastard Child Rock''. The ``Preta'' is basically composed by three rocks that were originated along of natural reasons from a single block of arenite in its upper part and of a rough conglomerate in the lower one: between the three rocks, two galleries (thereafter F and G) were thus formed. However, it is easy to see that the ``Preta'' was deeply modified by human intervention: large stones were wedged in exact position between the three original blocks or positioned as a cover. We found that F gallery has an astronomical azimuth of 359 deg and G gallery of 240 deg. Inside the measurement precision (1 deg), the galleries are thus respectively oriented to the meridian and to the sunset of the winter solstice. Furthermore, modern folklore associated to the rock seems to remind very ancient fertility rites. From a statistical analysis of the alignments and an archaeological study of the complex, we conclude that ``Preta 'ru Mulacchio'' is most probably a monument, dated to an epoch presently unknown but possibly preceding the Greek colonization of Cilento, built in order to determine with a high precision the winter solstice because of cerimonial reasons, probably connected with fertility rites.

  18. Geometric morphometric methods for bone reconstruction: the mandibular condylar process of Pico della Mirandola.

    PubMed

    Benazzi, Stefano; Stansfield, Ekaterina; Kullmer, Ottmar; Fiorenza, Luca; Gruppioni, Giorgio

    2009-08-01

    The issue of reconstructing lost or deformed bone presents an equal challenge in the fields of paleoanthropology, bioarchaeology, forensics, and medicine. Particularly, within the disciplines of orthodontics and surgery, the main goal of reconstruction is to restore or create ex novo the proper form and function. The reconstruction of the mandibular condyle requires restoration of articulation, occlusion, and mastication from the functional side as well as the correct shape of the mandible from the esthetic point of view. Meeting all these demands is still problematic for surgeons. It is unfortunate that the collaboration between anthropologists and medical professionals is still limited. Nowadays, geometric morphometric methods (GMM) are routinely applied in shape analysis and increasingly in the reconstruction of missing data in skeletal material in paleoanthropology. Together with methods for three-dimensional (3D) digital model construction and reverse engineering, these methods could prove to be useful in surgical fields for virtual planning of operations and the production of customized biocompatible scaffolds. In this contribution, we have reconstructed the missing left condylar process of the mandible belonging to a famous Italian humanist of the 15th century, Pico della Mirandola (1463-1494) by means of 3D digital models and GMM, having first compared two methods (a simple reflection of the opposite side and the mathematical-statistical GMM approach) in a complete human mandible on which loss of the left condyle was virtually simulated. Finally, stereolithographic models of Pico's skull were prototyped providing the physical assembly of the bony skull structures with a high fitting accuracy. PMID:19645014

  19. A functional Small Ubiquitin-like Modifier (SUMO) interacting motif (SIM) in the gibberellin hormone receptor GID1 is conserved in cereal crops and disrupting this motif does not abolish hormone dependency of the DELLA-GID1 interaction

    PubMed Central

    Nelis, Stuart; Conti, Lucio; Zhang, Cunjin; Sadanandom, Ari

    2015-01-01

    Plants survive adversity by modulating their growth in response to changing environmental signals. The phytohormone Gibberellic acid (GA) plays a central role in regulating these adaptive responses by stimulating the degradation of growth repressing DELLA proteins which accumulate during stress. The current model for GA signaling describes how this hormone binds to its receptor GID1 so promoting association of GID1 with DELLA, which then undergoes ubiquitin-mediated proteasomal degradation. Recent data revealed that conjugation of DELLAs to the Small Ubiquitin-like Modifier (SUMO) protein enables plants to modulate its abundance during environmental stress. This is achieved by SUMOylated DELLAs sequestering GID1 via its SUMO interacting motif (SIM) allowing non-SUMOylated DELLAs to accumulate leading to growth restraint under stress and potential yield loss. We demonstrate that GID1 proteins across the major cereal crops contain a functional SIM able to bind SUMO1. Site directed mutagenesis and yeast 2 hybrid experiments reveal that it is possible to disrupt the SIM-SUMO interaction motif without affecting the GA dependent DELLA–GID1 interaction and thereby uncoupling SUMO–mediated inhibition from DELLA degradation. Arabidopsis plants overexpressing a SIM mutant allele of GID1 perform better at relieving DELLA restraint than wild–type GID1. This evidence suggests that manipulating the SIM motif in the GA receptor may provide a possible route to developing stress tolerant crops plants. PMID:25761145

  20. Procera is a putative DELLA mutant in tomato (Solanum lycopersicum): effects on the seed and vegetative plant.

    PubMed

    Bassel, George W; Mullen, Robert T; Bewley, J Derek

    2008-01-01

    The procera (pro) mutant of tomato exhibits a well-characterized constitutive gibberellic acid (GA) response phenotype. The tomato DELLA gene LeGAI in the pro mutant background contains a point mutation that results in an amino acid change in the conserved VHVID putative DNA-binding domain in LeGAI to VHEID. This same point mutation is in four different genetic backgrounds exhibiting the pro phenotype, suggesting that this mutation co-segregates with the pro phenotype. Complementation of the mutant with a constitutively expressed wild-type LeGAI gene sequence was not conclusive due to the infertility of transgenic plants. The pro mutation alters tomato branching architecture through differential suppression of axillary bud development, indicating a role for DELLA proteins in the regulation of plant structure. Isolated gib-1 pro double mutant embryo axes, which are unable to synthesize GA, germinate faster than their wild-type counterparts, and exert greater embryo growth potential. The pro mutation is therefore regulating GA responses within the tomato embryo. Transient expression of a LeGAI-GFP (green fluorescent protein) fusion protein in onion epidermis results in its location to the nucleus, and this protein is rapidly degraded by the proteasome in the presence of GA. PMID:18250077

  1. A Cucumber DELLA Homolog CsGAIP May Inhibit Staminate Development through Transcriptional Repression of B Class Floral Homeotic Genes

    PubMed Central

    Zhang, Yan; Liu, Bin; Yang, Sen; An, Jingbo; Chen, Chunhua; Zhang, Xiaolan; Ren, Huazhong

    2014-01-01

    In hermaphroditic Arabidopsis, the phytohormone gibberellin (GA) stimulates stamen development by opposing the DELLA repression of B and C classes of floral homeotic genes. GA can promote male flower formation in cucumber (Cucumis sativus L.), a typical monoecious vegetable with unisexual flowers, and the molecular mechanism remains unknown. Here we characterized a DELLA homolog CsGAIP in cucumber, and we found that CsGAIP is highly expressed in stem and male flower buds. In situ hybridization showed that CsGAIP is greatly enriched in the stamen primordia, especially during the hermaphrodite stage of flower development. Further, CsGAIP protein is located in nucleus. CsGAIP can partially rescue the plant height, stamen development and fertility phenotypes of Arabidopsis rga-24/gai-t6 mutant, and ectopic expression of CsGAIP in wide-type Arabidopsis results in reduced number of stamens and decreased transcription of B class floral homeotic genes APETALA3 (AP3) and PISTILLATA (PI). Our data suggest that monoecious CsGAIP may inhibit staminate development through transcriptional repression of B class floral homeotic genes in Arabidopsis. PMID:24632777

  2. Reconstruction of full glacial environments and summer temperatures from Lago della Costa, a refugial site in Northern Italy

    NASA Astrophysics Data System (ADS)

    Samartin, Stéphanie; Heiri, Oliver; Kaltenrieder, Petra; Kühl, Norbert; Tinner, Willy

    2016-07-01

    Vegetation and climate during the last ice age and the Last Glacial Maximum (LGM, ∼23,000-19,000 cal BP) were considerably different than during the current interglacial (Holocene). Cold climatic conditions and growing ice-sheets during the last glaciation radically reduced forest extent in Europe to a restricted number of so-called "refugia", mostly located in the southern part of the continent. On the basis of paleobotanical analyses the Euganian Hills (Colli Euganei) in northeastern Italy have previously been proposed as one of the northernmost refugia of temperate trees (e.g. deciduous Quercus, Tilia, Ulmus, Fraxinus excelsior, Acer, Abies alba, Fagus sylvatica, Carpinus and Castanea) in Europe. In this study we provide the first quantitative, vegetation independent summer air temperature reconstruction for Northern Italy spanning the time ∼31,000-17,000 cal yr BP, which covers the coldest periods of the last glacial, including the LGM and Heinrich stadials 1 to 3. Chironomids preserved in a lake sediment core from Lago della Costa (7m a.s.l.), a small lake at the south-eastern edge of the Euganean Hills, allowed quantitative reconstruction of Full and Late Glacial summer air temperatures using a combined Swiss-Norwegian temperature inference model based on chironomid assemblages from 274 lakes. Chironomid and pollen evidence from Lago della Costa derives from finely stratified autochthonous organic gyttja sediments, which excludes major sediment mixing or reworking. After reconstructing paleo-temperatures, we address the question whether climate conditions were warm enough to permit the local survival of temperate tree species during the LGM and whether local expansions and pollen-inferred contractions of temperate tree taxa coincided with chironomid-inferred climatic changes. Our results suggest that chironomids at Lago della Costa have responded to major climatic fluctuations such as temperature decreases during the LGM and Heinrich stadials. The

  3. The Montessori System of Education: An Examination of Characteristic Features Set Forth in Il Metodo Della Pedagogica Scientifica. Bulletin, 1912, No. 17. Whole Number 489

    ERIC Educational Resources Information Center

    Smith, Anna Tolman

    1912-01-01

    The publication of "Il metodo della pedagogica scientifica," by Dr. Maria Montessori, docent in the University of Rome, giving a full account of the inception and development of the system of education of which she is the author and the simultaneous translation of the work into English and German are events so unusual as to challenge attention.…

  4. Did Georges de la Tour use optical projections while painting Christ in the Carpenter"s Studio?

    NASA Astrophysics Data System (ADS)

    Stork, David G.

    2005-03-01

    Recently it has been theorized that some painters as early as 1420 used concave mirrors (and, later, converging lenses) to project real inverted images onto their supports which they then traced and painted over. We consider a specific painting adduced as evidence for this bold theory, the Lorainnese Baroque master Georges de la Tour"s Christ in the carpenter"s studio (1645). We perform analyses of the reflections and shadows -- "cast" shadows and "form" shadows -- to infer the source(s) of illumination. We find compelling evidence that this source is the candle flame depicted within the painting and held by Christ. We find it implausible that the source is direct solar illumination, which has the intensity demanded by the projection theory, or artificial illumination as hypothesized by theory proponents. Similar analyses of several other paintings by de la Tour uniformly support the conclusion that the illumination is small and artificial within the space of the tableau (i.e., a candle), not extremely powerful illumination from outside the tableau. We created a very simple computer graphics model to test and illustrate part of our conclusions. Our research is the first application of technical shadow analysis to the question whether artists as early as the 15th century used optical projections when painting. Careful reading of the historical record of de la Tour"s working methods supports our technical results and extend the growing image analytic methods and historical sources rebutting the theory.

  5. A case study of lean drug discovery: from project driven research to innovation studios and process factories.

    PubMed

    Ullman, Fredrik; Boutellier, Roman

    2008-06-01

    At the operational level, the number of investigational new drugs or candidates for development per dollar spent in research, and the number of patents per year are highly integrated measures of productivity and, thus, difficult to influence at the individual or lab level. Hence, different metrics are needed to assess and thereby improve productivity in research at the individual and group level. This review centers on a case study, including over 70 interviews, in a research department of a global pharmaceutical company as well as over 40 interviews in contract research organizations (CROs) and 5 in small biotechnology firms. For each lab, its value adding process was plotted according to lean six sigma methods and appropriate metrics were defined. We suggest a strong focus on short feedback loops in research as an indicator for efficiency. Our results reveal two categories of activities: creativity-driven ones and process-driven ones, both discussed with respect to the methodology used. The fundamental differences in nature of these activities require different sets of metrics to assess them. On the basis of these metrics, different organizational forms can be derived to achieve a lean research structure: innovation studios and process factories, respectively. PMID:18549982

  6. "I CAMMINI DELLA REGINA" - Open Source based tools for preserving and culturally exploring historical traffic routes.

    NASA Astrophysics Data System (ADS)

    Cannata, Massimiliano; Colombo, Massimo; Antonovic, Milan; Cardoso, Mirko; Delucchi, Andrea; Gianocca, Giancarlo; Brovelli, Maria Antonia

    2015-04-01

    "I CAMMINI DELLA REGINA" (The Via Regina Paths) is an Interreg project funded within the transnational cooperation program between Italy and Switzerland 2007-2013. The aim of this project is the preservation and valorization of the cultural heritage linked to the walking historically paths crossing, connecting and serving the local territories. With the approach of leveraging the already existing tools, which generally consist of technical descriptions of the paths, the project uses the open source geospatial technologies to deploy innovative solutions which can fill some of the gaps in historical-cultural tourism offers. The Swiss part, and particularly the IST-SUPSI team, has been focusing its activities in the realization of two innovative solutions: a mobile application for the survey of historical paths and a storytelling system for immersive cultural exploration of the historical paths. The former, based on Android, allows to apply in a revised manner a consolidated and already successfully used methodology of survey focused on the conservation of the historical paths (Inventory of historical traffic routes in Switzerland). Up to now operators could rely only on hand work based on a combination of notes, pictures and GPS devices synthesized in manually drawn maps; this procedure is error prone and shows many problems both in data updating and extracting for elaborations. Thus it has been created an easy to use interface which allows to map, according to a newly developed spatially enabled data model, paths, morphological elements, and multimedia notes. When connected to the internet the application can send the data to a web service which, after applying linear referencing and further elaborating the data, makes them available using open standards. The storytelling system has been designed to provide users with cultural insights embedded in a multimedial and immersive geospatial portal. Whether the tourist is exploring physically or virtually the desired

  7. The growth history of the Lago Della Vacca (Southern Adamello Massive, Italy) intrusion from field observations, thermal and rheological modelling

    NASA Astrophysics Data System (ADS)

    Rust, A.; Annen, C.; Blundy, J. D.; Caricchi, L.

    2010-12-01

    The Lago Della Vacca granitoid is an intrusive body emplaced at about 4-6 km in up to 1 My. The core of the body is characterised by the presence of dyke-like structures, enclave-swarms and randomly distributed enclaves, which appear undeformed. Enclaves become oblate with the short axis perpendicular to the foliation, which, in turn follows the margin of the plutonic body (John and Blundy, 1993). Geothermometry and experimental data have been used to constrain the temperature of injection of the mafic component (1273-1323 K), the temperature of the host granitic magma (1173-1223), and to characterise the evolution of crystallinity with temperature for both magmas (Blundy and Sparks, 1992). Based on these data thermal and rheological modelling have been combined to interpret the growth and deformation history of the Lago della Vacca intrusive body. The pluton was modeled as a series of incrementally emplaced nested cylinders with 1D-cylindrical conductive heat transfer. The evolution of temperature and melt fraction distribution in the pluton and country rock were determined and used as input parameters for the rheological modelling. The rheology of each magma depends on the viscosity of the melt and, more importantly, on crystallinity. Field observations suggest that the mafic magma was injected as dykes. Their partial or total disaggregation produced mafic enclaves. The presence of randomly distributed enclaves in the core of Lago Della Vacca body indicates that convection was active in this portion of the intrusion. The undeformed nature of the enclaves in this region also implies that the contrast in temperature between host magma and mafic material produced a sudden (hours) rheological inversion with the mafic magma becoming more viscous than the felsic end-member. In these conditions, the enclaves would be transported passively by the felsic-host without suffering any substantial deformation. Thermal modelling indicates that to maintain the core of the pluton

  8. An analysis of the number of parking bays and checkout counters for a supermarket using SAS simulation studio

    NASA Astrophysics Data System (ADS)

    Kar, Leow Soo

    2014-07-01

    Two important factors that influence customer satisfaction in large supermarkets or hypermarkets are adequate parking facilities and short waiting times at the checkout counters. This paper describes the simulation analysis of a large supermarket to determine the optimal levels of these two factors. SAS Simulation Studio is used to model a large supermarket in a shopping mall with car park facility. In order to make the simulation model more realistic, a number of complexities are introduced into the model. For example, arrival patterns of customers vary with the time of the day (morning, afternoon and evening) and with the day of the week (weekdays or weekends), the transport mode of arriving customers (by car or other means), the mode of payment (cash or credit card), customer shopping pattern (leisurely, normal, exact) or choice of checkout counters (normal or express). In this study, we focus on 2 important components of the simulation model, namely the parking area, the normal and express checkout counters. The parking area is modeled using a Resource Pool block where one resource unit represents one parking bay. A customer arriving by car seizes a unit of the resource from the Pool block (parks car) and only releases it when he exits the system. Cars arriving when the Resource Pool is empty (no more parking bays) leave without entering the system. The normal and express checkouts are represented by Server blocks with appropriate service time distributions. As a case study, a supermarket in a shopping mall with a limited number of parking bays in Bangsar was chosen for this research. Empirical data on arrival patterns, arrival modes, payment modes, shopping patterns, service times of the checkout counters were collected and analyzed to validate the model. Sensitivity analysis was also performed with different simulation scenarios to identify the parameters for the optimal number the parking spaces and checkout counters.

  9. Zoobotryon verticillatum Della Chiaje, 1822 (Bryozoa), a new occurrence in the archipelago of the Azores (North-Eastern Atlantic).

    PubMed

    Amat, Jaen Nieto; Tempera, Fernando

    2009-05-01

    The new occurrence of the bryozoan Zoobotryon verticillatum Della Chiaje, 1822 is herein recorded in multiple places throughout Azores archipelago. Where introduced, this species has caused important ecological and economical damage and therefore is regarded as invasive. In the Azores, no detrimental effects have yet been noted. The species is so far restricted to marinas (Horta, Faial Island; Vila Franca do Campo, São Miguel Island) and a natural coastal pool located near a secondary harbour (Lajes do Pico, Pico Island). A total of 29 colonies were counted during a specific survey conducted in August 2008 in the marina of Horta. The distribution of the species throughout the eastern and central island groups denotes a wide dispersion area and offers control or eradication measures a low probability of success together with the lack of harbour management practices that could effectively prevent the arrival, settlement and dispersal of non-native species transported by human-assisted means. PMID:19303606

  10. The Palazzo della Ragione in Padua: Representation and Communication of Art, Architecture, and Astrology of a Civic Monument

    NASA Astrophysics Data System (ADS)

    Borgherini, M.; Garbin, E.

    2011-06-01

    Eight centuries of the history of art and of Padua's scientific and technological culture deposited on the stones and frescoes of its Palace of Law ("Palazzo della Ragione") make this great work of urban architecture a part of the city's collective identity. This "palimpsest", legible only to a restricted circle of specialists, should be accessible to a vaster public interested in understanding this object symbol of local culture. The project planned for interactive exploration on the web is a series of digital models, employing tomographic-endoscopic visualizations and, in future, multi-resolution images. The various models devised allow the visitor to superimpose the Palace's current conditions on the various transformations undergone over the centuries. Similarly, comparisons can be made between the astrological fresco cycle with maps of the heavens, cosmological hypotheses, ancient and contemporary astrological treatises, and the related exchange of knowledge between the Orient and the Occident.

  11. Molecular interactions of a soluble gibberellin receptor, GID1, with a rice DELLA protein, SLR1, and gibberellin.

    PubMed

    Ueguchi-Tanaka, Miyako; Nakajima, Masatoshi; Katoh, Etsuko; Ohmiya, Hiroko; Asano, Kenji; Saji, Shoko; Hongyu, Xiang; Ashikari, Motoyuki; Kitano, Hidemi; Yamaguchi, Isomaro; Matsuoka, Makoto

    2007-07-01

    GIBBERELLIN INSENSITIVE DWARF1 (GID1) encodes a soluble gibberellin (GA) receptor that shares sequence similarity with a hormone-sensitive lipase (HSL). Previously, a yeast two-hybrid (Y2H) assay revealed that the GID1-GA complex directly interacts with SLENDER RICE1 (SLR1), a DELLA repressor protein in GA signaling. Here, we demonstrated, by pull-down and bimolecular fluorescence complementation (BiFC) experiments, that the GA-dependent GID1-SLR1 interaction also occurs in planta. GA(4) was found to have the highest affinity to GID1 in Y2H assays and is the most effective form of GA in planta. Domain analyses of SLR1 using Y2H, gel filtration, and BiFC methods revealed that the DELLA and TVHYNP domains of SLR1 are required for the GID1-SLR1 interaction. To identify the important regions of GID1 for GA and SLR1 interactions, we used many different mutant versions of GID1, such as the spontaneous mutant GID1s, N- and C-terminal truncated GID1s, and mutagenized GID1 proteins with conserved amino acids replaced with Ala. The amino acid residues important for SLR1 interaction completely overlapped the residues required for GA binding that were scattered throughout the GID1 molecule. When we plotted these residues on the GID1 structure predicted by analogy with HSL tertiary structure, many residues were located at regions corresponding to the substrate binding pocket and lid. Furthermore, the GA-GID1 interaction was stabilized by SLR1. Based on these observations, we proposed a molecular model for interaction between GA, GID1, and SLR1. PMID:17644730

  12. Geophysic data interperetation of Passo della Morte landslide: Eastern Italian Alps

    NASA Astrophysics Data System (ADS)

    Zoppe', G.; Costa, G.; Marcato, G.; Forte, E.

    2012-04-01

    The Passo della Morte block-slide covers a relative large area in the Carnic Alps, along the left side of the Tagliamento River, between Forni di Sotto and Ampezzo (N-E of Italy). The high seismicity and the presence of the landslide increase the risk associated to the interest area. Moreover the large volume of material involved in the landslide (a few million of cubic meters), the presence of important infrastructure such as the road and two tunnels which cross the landslide, as well as the presence of the Tagliamento River that flow at the foot of the landslide, make the area very vulnerable. This study concerns with the western part of the Deep Seated Gravitational Slope Deformation (DSGSD). It focuses on the potential instability of a rock slope (crossed by road tunnels) and its connection with the DSGSD activity. The main objectives of this study are: monitoring the rock mass movement, studying the seismic site effect and defining the stratigraphic and geological characteristics of involved materials. Two vibration sensors have been installed inside the potential landslide: a short-period seismometer and a piezoelectric transducer. The microseismic activity recorded by the sensors has been analyzed, with particular regard to periods characterized by rapid changes in recorded seismic signals, and then correlated with the precipitation trend to evaluate the existence of a possible correlation between these phenomena. The microseismic activity study has highlighted the existence of a close link between microseisms and acoustic emissions recorded respectively by the seismometer and by the piezoelectric transducer. In addition, the comparison with the rainfall pattern has shown a direct relationship between different rainfall events and the sharp increase of microseismic activity detected by the two instruments. The correlation is good, even if acoustic emissions appear to be more sensitive than microseisms to short duration and low intensity rainfall events. The

  13. Human impact and Holocene climatic change in the archaeological site 'Piani della Corona

    NASA Astrophysics Data System (ADS)

    Pelle, Teresa; Scarciglia, Fabio; La Russa, Mauro F.; Natali, Elena; Tinè, Vincenzo

    2010-05-01

    A pedoarchaeological study was carried out in the archaeological site "Piani della Corona", located on a wide terrace at 500 m a.s.l. along the southwestern coast of Calabria, in southern Italy. The archaeological excavations exhumed an extensive settlement related to old to medium Bronze Age phases and traces of late Neolithic human colonization. On the basis of archaeological finds the pedostratigraphic succession can be partly dated. It consists of soils with variable features and andic properties, which include yellowish-brown (in places more reddish), deep argillic (Bt) horizons with variable amounts of clay coatings in pores and dark brown infillings of soil material rich in organic matter, in places overlaid by thin, severely truncated, brown to dark brown, organic-mineral (A) horizons. These layers include late Neolithic ceramic artefacts (Diana style facies) and typical incineration burials found in biconical vases, that can be referred to 6500-5000 years BP. The prehistoric layers are widely overlaid and strongly superimposed by a paleosurface of the early to medium Bronze age. This surface is affected by many pole holes left by large rectangular, apsidal wooden huts (not preserved), ploughed furrows, excavated cisterns, ditches and trenches, often filled by organic-rich dark brown material. Also hearths with charcoal remains, burials, vases and other diagnostic ceramic fragments occur. The upper portion of the pedostratigraphic succession consists of thicker brown A horizons, that appear cyclically ploughed during historical times (archaeologically not well dated as a consequence of their reworking for agricultural practices), with abrupt irregular boundaries often entering the underlying horizons. Micromorphological observations confirmed the presence of clay coatings within pores of Bt horizons, showing that they represent relict features (i.e. related to inactive illuvial processes, at present), as often fragmented and with smooth-banded to grainy

  14. [I costi farmacologici della terapia di conversione con farmaci biologici nel carcinoma del colon-retto con metastasi epatiche].

    PubMed

    Giuliani, Jacopo; Bonetti, Andrea

    2016-08-01

    Riassunto. Lo scopo di questo studio è quello di valutare i costi dei farmaci (con particolare riferimento alle terapie con farmaci biologici) utilizzati nella terapia di conversione in una popolazione non selezionata di pazienti affetti da carcinoma del colon-retto in stadio avanzato, al fine di ottenere una resezione epatica R0. In questa rassegna sono stati selezionati i report completi e gli aggiornamenti di tutti gli studi clinici randomizzati (di fase II e fase III) che confrontassero almeno 2 regimi di terapia con farmaci biologici in prima linea in pazienti affetti da carcinoma del colon-retto in stadio avanzato di malattia. I costi dei farmaci sono stati ricavati dalla nostra Farmacia Ospedaliera e sono espressi in euro (€). Il nostro studio inizia con la valutazione di 683 abstract. 48 tria sono stati considerati adeguati per una successiva analisi. Una valutazione più approfondita ha portato all'esclusione di 37 trial, lasciando alla valutazione finale 11 studi clinici randomizzati (3 trial di fase II, per un totale di 522 pazienti, e 8 studi di fase III, per un totale di 7191 pazienti). I costi dei farmaci utilizzati nella terapia di conversione aumentano con la sostituzione del 5-fluorouracile con la capecitabina e, in misura maggiore, con l'introduzione degli agenti biologici. In questo lavoro sono presentati due punti chiave. Primo, i costi degli agenti farmacologici utilizzati nei regimi di prima linea a base di agenti biologici più comunemente utilizzati nel trattamento del carcinoma del colon-retto in stadio avanzato sono molto variabili. Secondo, i dati di efficacia dei regimi pubblicati, in termini di tassi di resezione, dipendono dalla selezione dei pazienti, dalle caratteristiche del tumore e dal tipo di schema di terapia. PMID:27571559

  15. An investigation of components of the studio model and supplemental online materials, on student achievement and attitudes in science at the high school level

    NASA Astrophysics Data System (ADS)

    Faro, Salvatore T.

    With the increase of the student population, and meeting the demands driven by society public schools are scrambling to find ways to enhance learning and improve student achievement (Lee, 1993). Schools are examining and investing more time in the development of new approaches needed to strengthen, reach, and spark the interest of students both in and outside of classroom. One direction public schools are taking is to incorporate technology and more peer-directed group activities into instruction. Technological advancements today have enhanced the learning process by providing alternatives that stimulate the interest of the learner. Having these technology options available, allows the student to move at his or her own pace giving them time to reflect and make connections between what they already know and what they have learned in class. Using the conceptual framework of the Studio Model, which was developed in the 1980s at Rensselaer Polytechnic Institute for undergraduate and graduate level science courses, this study investigated the nature and extent to which the components in the Studio Model (cooperative collaboration and online materials) can be extended to the high school science level. A quasi-experimental, pretest-posttest design was selected for this study. Classes were randomly assigned to one of the four treatment groups, an experimental "Studio Model" condition in which students worked cooperatively and had access to online materials, an "Augmented Only" condition in which students had access to online materials only, a "Cooperative Only" condition in which students worked in cooperative groups only, and a "Control" condition in which students neither had access to online materials nor worked cooperatively. The data was collected for this study using 77 ninth-grade students studying Earth Science. Students were trained for a period of 20 weeks in the procedures of their particular treatment. To determine the effects of each treatment on student

  16. Comparative Transcriptome Analysis of Genes Involved in GA-GID1-DELLA Regulatory Module in Symbiotic and Asymbiotic Seed Germination of Anoectochilus roxburghii (Wall.) Lindl. (Orchidaceae)

    PubMed Central

    Liu, Si-Si; Chen, Juan; Li, Shu-Chao; Zeng, Xu; Meng, Zhi-Xia; Guo, Shun-Xing

    2015-01-01

    Anoectochilus roxburghii (Wall.) Lindl. (Orchidaceae) is an endangered medicinal plant in China, also called “King Medicine”. Due to lacking of sufficient nutrients in dust-like seeds, orchid species depend on mycorrhizal fungi for seed germination in the wild. As part of a conservation plan for the species, research on seed germination is necessary. However, the molecular mechanism of seed germination and underlying orchid-fungus interactions during symbiotic germination are poorly understood. In this study, Illumina HiSeq 4000 transcriptome sequencing was performed to generate a substantial sequence dataset of germinating A. roxburghii seed. A mean of 44,214,845 clean reads were obtained from each sample. 173,781 unigenes with a mean length of 653 nt were obtained. A total of 51,514 (29.64%) sequences were annotated, among these, 49 unigenes encoding proteins involved in GA-GID1-DELLA regulatory module, including 31 unigenes involved in GA metabolism pathway, 5 unigenes encoding GID1, 11 unigenes for DELLA and 2 unigenes for GID2. A total of 11,881 genes showed significant differential expression in the symbiotic germinating seed sample compared with the asymbiotic germinating seed sample, of which six were involved in the GA-GID1-DELLA regulatory module, and suggested that they might be induced or suppressed by fungi. These results will help us understand better the molecular mechanism of orchid seed germination and orchid-fungus symbiosis. PMID:26694378

  17. Dominant and pleiotropic effects of a GAI gene in wheat results from a lack of interaction between DELLA and GID1.

    PubMed

    Wu, Jing; Kong, Xiuying; Wan, Jianmin; Liu, Xueying; Zhang, Xin; Guo, Xiuping; Zhou, Ronghua; Zhao, Guangyao; Jing, Ruilian; Fu, Xiangdong; Jia, Jizeng

    2011-12-01

    Dominance, semidominance, and recessiveness are important modes of Mendelian inheritance. The phytohormone gibberellin (GA) regulates many plant growth and developmental processes. The previously cloned semidominant GA-insensitive (GAI) genes Reduced height1 (Rht1) and Rht2 in wheat (Triticum aestivum) were the basis of the Green Revolution. However, no completely dominant GAI gene has been cloned. Here, we report the molecular characterization of Rht-B1c, a dominant GAI allele in wheat that confers more extreme characteristics than its incompletely dominant alleles. Rht-B1c is caused by a terminal repeat retrotransposons in miniature insertion in the DELLA domain. Yeast two-hybrid assays showed that Rht-B1c protein fails to interact with GA-INSENSITIVE DWARF1 (GID1), thereby blocking GA responses and resulting in extreme dwarfism and pleiotropic effects. By contrast, Rht-B1b protein only reduces interaction with GID1. Furthermore, we analyzed its functions using near-isogenic lines and examined its molecular mechanisms in transgenic rice. These results indicated that the affinity between GID1 and DELLA proteins is key to regulation of the stability of DELLA proteins, and differential interactions determine dominant and semidominant gene responses to GA. PMID:22010107

  18. Comparative Transcriptome Analysis of Genes Involved in GA-GID1-DELLA Regulatory Module in Symbiotic and Asymbiotic Seed Germination of Anoectochilus roxburghii (Wall.) Lindl. (Orchidaceae).

    PubMed

    Liu, Si-Si; Chen, Juan; Li, Shu-Chao; Zeng, Xu; Meng, Zhi-Xia; Guo, Shun-Xing

    2015-01-01

    Anoectochilus roxburghii (Wall.) Lindl. (Orchidaceae) is an endangered medicinal plant in China, also called "King Medicine". Due to lacking of sufficient nutrients in dust-like seeds, orchid species depend on mycorrhizal fungi for seed germination in the wild. As part of a conservation plan for the species, research on seed germination is necessary. However, the molecular mechanism of seed germination and underlying orchid-fungus interactions during symbiotic germination are poorly understood. In this study, Illumina HiSeq 4000 transcriptome sequencing was performed to generate a substantial sequence dataset of germinating A. roxburghii seed. A mean of 44,214,845 clean reads were obtained from each sample. 173,781 unigenes with a mean length of 653 nt were obtained. A total of 51,514 (29.64%) sequences were annotated, among these, 49 unigenes encoding proteins involved in GA-GID1-DELLA regulatory module, including 31 unigenes involved in GA metabolism pathway, 5 unigenes encoding GID1, 11 unigenes for DELLA and 2 unigenes for GID2. A total of 11,881 genes showed significant differential expression in the symbiotic germinating seed sample compared with the asymbiotic germinating seed sample, of which six were involved in the GA-GID1-DELLA regulatory module, and suggested that they might be induced or suppressed by fungi. These results will help us understand better the molecular mechanism of orchid seed germination and orchid-fungus symbiosis. PMID:26694378

  19. Fictions of the Studio

    ERIC Educational Resources Information Center

    Belshaw, Michael

    2011-01-01

    Not so long ago the occasional story would be told in the news that someone with a fascination for all things medical had spent months or even years masquerading as a doctor in a large and anonymous hospital. No doubt the absence of such stories today is due to heightened security and vigilance, partly as a result of the realization among hospital…

  20. The RNA shapes studio

    PubMed Central

    Janssen, Stefan; Giegerich, Robert

    2015-01-01

    Motivation: Abstract shape analysis, first proposed in 2004, allows one to extract several relevant structures from the folding space of an RNA sequence, preferable to focusing in a single structure of minimal free energy. We report recent extensions to this approach. Results: We have rebuilt the original RNAshapes as a repository of components that allows us to integrate several established tools for RNA structure analysis: RNAshapes, RNAalishapes and pknotsRG, including its recent extension pKiss. As a spin-off, we obtain heretofore unavailable functionality: e. g. with pKiss, we can now perform abstract shape analysis for structures holding pseudoknots up to the complexity of kissing hairpin motifs. The new tool pAliKiss can predict kissing hairpin motifs from aligned sequences. Along with the integration, the functionality of the tools was also extended in manifold ways. Availability and implementation: As before, the tool is available on the Bielefeld Bioinformatics server at http://bibiserv.cebitec.uni-bielefeld.de/rnashapesstudio. Contact: bibi-help@cebitec.uni-bielefeld.de PMID:25273103

  1. A scientific approach to the characterization of the painting materials of Fra Mattia della Robbia polychrome terracotta altarpiece

    NASA Astrophysics Data System (ADS)

    Amadori, M. L.; Barcelli, S.; Casoli, A.; Mazzeo, R.; Prati, S.

    2013-12-01

    During the last restoration (2008-2011) of the polychrome terracotta altarpiece called Coronation of Virgin between Saints Rocco, Sebastian, Peter martyr and Antonio abbot, located in the collegiate church of S. Maria Assunta in Montecassiano (Macerata, Italy), scientific investigations were carried out to acquire detailed information about the painting technique. The identification of materials allowed a correct restoration. The altarpiece is almost entirely realized by Marco della Robbia (Fra Mattia), dates back to the first half of the XVI century and represents an interesting example of painted terracotta produced by using two different techniques: glazed polychrome terracotta and the "cold painting" technique. The characterization of the samples' material constituents was obtained by analysing the cross-sections and the fragments by different techniques (optical, SEM-EDS and ATR-FTIR microscopy as well as GC-MS), as the real nature of a component is often difficult to assess with one single technique. The optical microscope examination of paint cross-sections shows the presence of many layers, indicating the complexity of the paint stratigraphic morphologies. The original polychromy of della Robbia's masterpiece is constituted of cinnabar, red lake, red lead, orpiment, red ochre, lead white, lead tin yellow, green earth and raw umber. Two different types of gilding technique have been distinguished. The first one presents a glue mordant, and the second one shows an oil mordant composed by a mixture of red lead, red ochre, cinnabar and orpiment. The GC-MS analysis allowed the characterisation of linseed oil and a mixture of animal glue and egg as binding media stratigraphically located by the use of ATR-FTIR mapping microscopy. The analytical results of the painted terracotta integrated investigations show that original technique adopted is characterised by the application of pigments in an oil-binding medium directly applied on the substrates, probably treated

  2. DELLA Proteins and Their Interacting RING Finger Proteins Repress Gibberellin Responses by Binding to the Promoters of a Subset of Gibberellin-Responsive Genes in Arabidopsis[C][W

    PubMed Central

    Park, Jeongmoo; Nguyen, Khoa Thi; Park, Eunae; Jeon, Jong-Seong; Choi, Giltsu

    2013-01-01

    DELLA proteins, consisting of GA INSENSITIVE, REPRESSOR OF GA1-3, RGA-LIKE1 (RGL1), RGL2, and RGL3, are central repressors of gibberellin (GA) responses, but their molecular functions are not fully understood. We isolated four DELLA-interacting RING domain proteins, previously designated as BOTRYTIS SUSCEPTIBLE1 INTERACTOR (BOI), BOI-RELATED GENE1 (BRG1), BRG2, and BRG3 (collectively referred to as BOIs). Single mutants of each BOI gene failed to significantly alter GA responses, but the boi quadruple mutant (boiQ) showed a higher seed germination frequency in the presence of paclobutrazol, precocious juvenile-to-adult phase transition, and early flowering, all of which are consistent with enhanced GA signaling. By contrast, BOI overexpression lines displayed phenotypes consistent with reduced GA signaling. Analysis of a gai-1 boiQ pentuple mutant further indicated that the GAI protein requires BOIs to inhibit a subset of GA responses. At the molecular level, BOIs did not significantly alter the stability of a DELLA protein. Instead, BOI and DELLA proteins are targeted to the promoters of a subset of GA-responsive genes and repress their expression. Taken together, our results indicate that the DELLA and BOI proteins inhibit GA responses by interacting with each other, binding to the same promoters of GA-responsive genes, and repressing these genes. PMID:23482857

  3. The combination of digital surface scanners and cone beam computed tomography technology for guided implant surgery using 3Shape implant studio software: a case history report.

    PubMed

    Lanis, Alejandro; Álvarez Del Canto, Orlando

    2015-01-01

    The incorporation of virtual engineering into dentistry and the digitization of information are providing new perspectives and innovative alternatives for dental treatment modalities. The use of digital surface scanners with surgical planning software allows for the combination of the radiographic, prosthetic, surgical, and laboratory fields under a common virtual scenario, permitting complete digital treatment planning. In this article, the authors present a clinical case in which a guided implant surgery was performed based on a complete digital surgical plan combining the information from a cone beam computed tomography scan and the virtual simulation obtained from the 3Shape TRIOS intraoral surface scanner. The information was imported to and combined in the 3Shape Implant Studio software for guided implant surgery planning. A surgical guide was obtained by a 3D printer, and the surgical procedure was done using the Biohorizons Guided Surgery Kit and its protocol. PMID:25822304

  4. La Segmentazione Grafica della Scrittura di una Storia Conosciuta. Uno Studio Descrittivo su 450 Testi di Bambini dai 6 agli 8 Anni (Graphic Segmentation of the Writing of a Familiar Story. A Descriptive Study of 450 Texts of Children from 6 to 8 Years Old).

    ERIC Educational Resources Information Center

    Pontecorvo, Clotilde; Di Eduardo, Roberta

    1995-01-01

    The purpose of this study was to analyze how children in the early grades of elementary school divide words while writing. The subjects were 450 Italian children belonging either to upper-middle-class or lower-middle-class families who were asked to write the familiar story of "Little Red Riding Hood." (CFM)

  5. [Teoria della Mente e funzionamento sociale nella schizofrenia: correlazione con anomalie del linguaggio figurato, sintomatologia clinica e intelligenza generale].

    PubMed

    Piovan, Cristiano; Gava, Laura; Campeol, Mara

    2016-01-01

    RIASSUNTO. Scopo. Negli ultimi decenni gli studi hanno mostrato come la Teoria della Mente (ToM) non sia un processo unitario, ma un sistema che include aspetti cognitivi e affettivi. Nell'ambito dei domini che definiscono la social cognition, la ToM rappresenta il miglior predittore dello scarso funzionamento sociale nella schizofrenia. Lo scopo del presente lavoro è stato di esaminare la competenza di un gruppo di pazienti ambulatoriali affetti da schizofrenia in compiti di ToM, di riconoscimento di aspetti metaforici e idiomatici del linguaggio, in una prova di rispetto di regole conversazionali e di indagarne la relazione con il funzionamento sociale. Metodi. Sono stati reclutati 30 pazienti ambulatoriali con diagnosi di schizofrenia e 24 controlli sani. Sono stati somministrati il TIB per il calcolo del QI premorboso, la PANSS, il Theory of Mind Picture Sequencing Task, un test di comprensione di metafore e idiomi e un test conversazionale. Il funzionamento sociale è stato valutato con la PSP. Risultati. Non vi era differenza significativa tra i valori medi del QI premorboso del gruppo dei pazienti e dei controlli. Ai test di ToM e di competenza pragmatica, la differenza tra i gruppi è risultata altamente significativa, con i pazienti che hanno eseguito le prove in modo peggiore. È emersa una correlazione tra la comprensione di metafore e idiomi e le false credenze di secondo ordine. La PSP è risultata correlata con la PANSS e con la quota di ToM cognitiva, ma non con la ToM affettiva. Conclusioni. I risultati hanno mostrato che i soggetti affetti da schizofrenia, in condizione clinica di stabilizzazione, hanno evidenti difficoltà nelle prove di ToM e di comprensione del linguaggio figurato. Nel nostro modello teorico, la correlazione evidenziata tra la ToM cognitiva, i deficit pragmatici, lo stato clinico e il livello di funzionamento sociale suggerisce l'utilità di interventi riabilitativi di recupero delle funzioni metacognitive e delle abilit

  6. Reconstruction of full glacial environments and summer air temperatures from Lago della Costa, a refugial site in northeastern Italy.

    NASA Astrophysics Data System (ADS)

    Samartin, S. V.; Heiri, O.; Boltshauser-Kaltenrieder, P.; Tinner, W.

    2014-12-01

    Vegetation and climate during the Last Glacial Maximum (LGM) were considerably different than during the current interglacial (Holocene). In Europe large areas north of 40°N were entirely covered by continental ice-sheets and widespread permafrost, with temperatures around 10-20°C lower than at present, whereas further south aridity and temperatures 7-10°C cooler than today occurred. Cool climatic conditions and growing ice-sheets during the LGM radically reduced forest extent and diversity in Europe to a restricted number of so-called "refugia", mostly located in the southern part of the continent. The Euganian Hills in northeastern Italy are supposed to be one of the northernmost refugia of thermophilous mixed oak forest species (e.g. deciduous Quercus, Tilia, Ulmus, Fraxinus excelsior, Acer, Carpinus, Castanea) as well of some temperate mesophilous species (e.g. Fagus sylvatica, Abies alba) in Europe. In this study we present the first European chironomid-based quantitative temperature reconstruction for the LGM and address the question whether climate conditions were warm enough to permit the local survival of Quercetum mixtum species between ca. 31'000-17'000 cal yr BP. Chironomids preserved in a lake sediment core from Lago della Costa (7m a.s.l.), a lake on the border of the Euganean Hills in northeastern Italy, allowed quantitative reconstruction of Full and Late Glacial July air temperatures using a combined Swiss-Norwegian temperature inference model based on chironomid assemblages from 274 lakes. Our results suggest that July air temperatures never fell below 10°C which are considered necessary for forest growth. In general, mild climatic conditions prevailed between ca. 31'000-17'000 cal yr BP with temperatures ranging from ca. 11°C to 15.7°C. The expansion of thermophilous trees such as Quercus, Tilia, Ulmus, Fraxinus excelsior, Acer, Carpinus, Castanea (Quercetum mixtum) between ca. 30'000-23'000 cal yr BP can most likely be explained by climate

  7. Image analysis of paintings by computer graphics synthesis: an investigation of the illumination in Georges de la Tour's Christ in the carpenter's studio

    NASA Astrophysics Data System (ADS)

    Stork, David G.; Furuichi, Yasuo

    2008-02-01

    Computer graphics models of tableaus in paintings provide a principled and controlled method for exploring alternate explanations of artists' praxis. We illustrate the power of computer graphics by testing the recent claim that Georges de la Tour secretly built an optical projector to execute Christ in the carpenter's studio, specifically that he traced projected images in two "exposures," with the illuminant in a different position in each. The theory's originator adduces as evidence his informal impressions that the shadows and highlights in the depicted image imply that the illuminant is in positions other than that of the depicted candle. We tested this projection claim by creating a computer graphics model of the tableau and adjusting the location of the model's illuminants so as to reproduce as closely as possible the pattern of shadows and highlights in the depicted scene. We found that for one "exposure" the model illuminant was quite close to the depicted candle, rather than in the position demanded by the projection theory. We found that for the other "exposure" no single illuminant location explained all highlights perfectly but the evidence was most consistent with the illuminant being in the location of the candle. Our simulation evidence therefore argues against the projection theory for this painting, a conclusion that comports with those from earlier studies of this and other paintings by de la Tour. We conclude with general lessons and suggestions on the use of computer graphics in the study of two-dimensional visual art.

  8. A Comparison of Three-Dimensional Simulations of Traveling-Wave Tube Cold-Test Characteristics Using CST MICROWAVE STUDIO and MAFIA

    NASA Technical Reports Server (NTRS)

    Chevalier, C. T.; Herrmann, K. A.; Kory, C. L.; Wilson, J. D.; Cross, A. W.; Williams, W. D. (Technical Monitor)

    2001-01-01

    Previously, it was shown that MAFIA (solutions of Maxwell's equations by the Finite Integration Algorithm), a three-dimensional simulation code, can be used to produce accurate cold-test characteristics including frequency-phase dispersion, interaction impedance, and attenuation for traveling-wave tube (TWT) slow-wave structures. In an effort to improve user-friendliness and simulation time, a model was developed to compute the cold-test parameters using the electromagnetic field simulation software package CST MICROWAVE STUDIO (MWS). Cold-test parameters were calculated for several slow-wave circuits including a ferruled coupled-cavity, a folded waveguide, and a novel finned-ladder circuit using both MWS and MAFIA. Comparisons indicate that MWS provides more accurate cold-test data with significantly reduced simulation times. Both MAFIA and MWS are based on the finite integration (FI) method; however, MWS has several advantages over MAFIA. First, it has a Windows based interface for PC operation, making it very user-friendly, whereas MAFIA is UNIX based. MWS uses a new Perfect Boundary Approximation (PBA), which increases the accuracy of the simulations by avoiding stair step approximations associated with MAFIA's representation of structures. Finally, MWS includes a Visual Basic for Applications (VBA) compatible macro language that enables the simulation process to be automated and allows for the optimization of user-defined goal functions, such as interaction impedance.

  9. Home - NASA Scientific Visualization Studio

    Science.gov Websites

    2016.06.01: Tom Bridgman (Vis Lead) Mercury Transit 2016 from SDOHMI 2016.03.11: Alex ... Shirah (Vis Lead) The Mars Fleet 2016.06.02: Cindy Starr (Vis Lead) Vegetation greening ...

  10. Investigation and Evaluation of the open source ETL tools GeoKettle and Talend Open Studio in terms of their ability to process spatial data

    NASA Astrophysics Data System (ADS)

    Kuhnert, Kristin; Quedenau, Jörn

    2016-04-01

    Integration and harmonization of large spatial data sets is not only since the introduction of the spatial data infrastructure INSPIRE a big issue. The process of extracting and combining spatial data from heterogeneous source formats, transforming that data to obtain the required quality for particular purposes and loading it into a data store, are common tasks. The procedure of Extraction, Transformation and Loading of data is called ETL process. Geographic Information Systems (GIS) can take over many of these tasks but often they are not suitable for processing large datasets. ETL tools can make the implementation and execution of ETL processes convenient and efficient. One reason for choosing ETL tools for data integration is that they ease maintenance because of a clear (graphical) presentation of the transformation steps. Developers and administrators are provided with tools for identification of errors, analyzing processing performance and managing the execution of ETL processes. Another benefit of ETL tools is that for most tasks no or only little scripting skills are required so that also researchers without programming background can easily work with it. Investigations on ETL tools for business approaches are available for a long time. However, little work has been published on the capabilities of those tools to handle spatial data. In this work, we review and compare the open source ETL tools GeoKettle and Talend Open Studio in terms of processing spatial data sets of different formats. For evaluation, ETL processes are performed with both software packages based on air quality data measured during the BÄRLIN2014 Campaign initiated by the Institute for Advanced Sustainability Studies (IASS). The aim of the BÄRLIN2014 Campaign is to better understand the sources and distribution of particulate matter in Berlin. The air quality data are available in heterogeneous formats because they were measured with different instruments. For further data analysis

  11. StudioEarth® - Increasing Climate Literacy in Schools, in public and in the workforce using StormCenter’s Interactive Video Teleconference Presence and the Envirocast® Vision™ TouchTable (EVTT)

    NASA Astrophysics Data System (ADS)

    Jones, D.

    2009-12-01

    StormCenter Communications is involved in innovative technology development to enhance decision making between NOAA NWS, FEMA and the State of Texas Governor’s Division of Emergency Management (GDEM). The approach that we are using will enable us to leverage the production of LIVE and recorded programs that can focus on raising climate literacy in schools, in public and in the workforce. Through strong data and technology networks such as the ESIP Federation, we are able to collect, produce and deliver interesting and engaging content to a wide audience in order to clarify any climate misconceptions that may exist. No longer does distance have to be a barrier for connecting science with society. It is time to connect scientists with teachers and students, decision makers and the public. The EVTT is a 46-inch multi-touch plasma screen capable of displaying earth and space imagery along with GIS layers and real-time data in order to improve decision making. The visual displays have helped citizens better understand the Earth as a system. Combining the EVTT with StudioEarth(R) is expected to enable vast improvements in decision making and improved climate literacy. Schools can connect to StudioEarth® to introduce students to NASA and NOAA scientists who are directly involved in studying the climate and how it is changing. We are also part of the ESIP Federation network opening the doors to a large number of scientists who are studying our changing Earth. Stories can be produced to introduce the students to the scientist and their work and animations and model output can be used during LIVE question and answer sessions. For organizations connected to Internet2, StudioEarth® has an Internet2 connection to move large amounts of data and information as we have located our facilities on the campus of UMBC in Baltimore. Through innovative approaches to improved communications, StormCenter is focused on providing quality science content to enhance decision making

  12. A DELLA gene, RhGAI1, is a direct target of EIN3 and mediates ethylene-regulated rose petal cell expansion via repressing the expression of RhCesA2.

    PubMed

    Luo, Jing; Ma, Nan; Pei, Haixia; Chen, Jiwei; Li, Jing; Gao, Junping

    2013-11-01

    Ethylene plays an important role in organ growth. In Arabidopsis, ethylene can inhibit root elongation by stabilizing DELLA proteins. In previous work, it was found that ethylene suppressed cell expansion in rose petals, and five unisequences of DELLA genes are induced by ethylene. However, the mechanism of transcriptional regulation of DELLA genes by ethylene is still not clear. The results showed that the expression of RhGAI1 was induced in both ethylene-treated and ETR gene-silenced rose petals, and the promoter activity of RhGAI1 was strongly induced by RhEIN3-3 in Arabidopsis protoplasts. What is more, RhEIN3-3 could bind to the promoter of RhGAI1 directly in an electrophoretic mobility shift assay (EMSA). Cell expansion was suppressed in RhGAI1-Δ17-overexpressed Arabidopsis petals and promoted in RhGAI1-silenced rose petals. Moreover, in RhGAI1-silenced petals, the expression of nine cell expansion-related genes was clearly changed, and RhGAI1 can bind to the promoter of RhCesA2 in an EMSA. These results suggested that RhGAI1 was regulated by ethylene at the transcriptional level, and RhGAI1 was a direct target of RhEIN3-3. Also, RhGAI1 was shown to be involved in cell expansion partially through regulating the expression of cell expansion-related genes. Furthermore, RhCesA2 was a direct target of RhGAI1. This work uncovers the transcriptional regulation of RhGAI1 by ethylene and provides a better understanding of how ethylene regulates petal expansion in roses. PMID:24014864

  13. Integrated approach based on non-invasive investigations for the structural diagnosis of monuments: the case of the San Francesco della Scarpa Church in Lecce

    NASA Astrophysics Data System (ADS)

    Gizzi, Fabrizio; Leucci, Giovanni; Masini, Nicola; Persico, Raffaele; Quarta, Giovanni

    2015-04-01

    The paper shows the results of a diagnostics survey, based on the ground penetrating radar (GPR), seismic tomography and microtremor horizontal-to-vertical ratio (HVSR) method, to understand the causes of some static instability problems affecting the Church of San Francesco della Scarpa in Lecce (Apulia region, Southern Italy). The prospecting falls within the more general framework of a diagnostic investigation campaign for the restoration of the monument. This study case points out the great effectiveness of the employed diagnostic methods, when used in an integrated way, for detecting cracks and inhomogeneities in the inner structure of masonry building elements [1-2]. With regard to GPR prospecting, in order to better evidence the micro-fracture, a new algorithm, based on a clutter removal technique, has been used. In particular, it removes various unwanted signals such as cross talk, initial ground reflection and antenna ringing. Moreover, seismic tomographies provided complementary information on the mediocre state of conservation of some load bearing structures of the church. Finally, HVSR method allowed to study the relationship between decay patterns, instability problems and seismic response of the monument. Reference [1] Leucci G., Masini N., Persico R., Soldovieri F. 2011. GPR and sonic tomography for structural restoration: the case of the cathedral of Tricarico, Journal of Geophysics and Engineering, 8 (3), 76-92, doi:10.1088/1742-2132/8/3/S08. [2] Calia A., Leucci G., Masini N., Matera L., Persico R., Sileo M., 2012. Integrated prospecting in the Crypt of the Basilica of Saint Nicholas in Bari, Italy. Journal of Geophysics and Engineering, 9(3), 271-281, doi:10.1088/1742-2132/9/3/271.

  14. Virtual Design Studio (VDS) - Development of an Integrated Computer Simulation Environment for Performance Based Design of Very-Low Energy and High IEQ Buildings

    SciTech Connect

    Chen, Yixing; Zhang, Jianshun; Pelken, Michael; Gu, Lixing; Rice, Danial; Meng, Zhaozhou; Semahegn, Shewangizaw; Feng, Wei; Ling, Francesca; Shi, Jun; Henderson, Hugh

    2013-09-01

    Executive Summary The objective of this study was to develop a “Virtual Design Studio (VDS)”: a software platform for integrated, coordinated and optimized design of green building systems with low energy consumption, high indoor environmental quality (IEQ), and high level of sustainability. This VDS is intended to assist collaborating architects, engineers and project management team members throughout from the early phases to the detailed building design stages. It can be used to plan design tasks and workflow, and evaluate the potential impacts of various green building strategies on the building performance by using the state of the art simulation tools as well as industrial/professional standards and guidelines for green building system design. Engaged in the development of VDS was a multi-disciplinary research team that included architects, engineers, and software developers. Based on the review and analysis of how existing professional practices in building systems design operate, particularly those used in the U.S., Germany and UK, a generic process for performance-based building design, construction and operation was proposed. It distinguishes the whole process into five distinct stages: Assess, Define, Design, Apply, and Monitoring (ADDAM). The current VDS is focused on the first three stages. The VDS considers building design as a multi-dimensional process, involving multiple design teams, design factors, and design stages. The intersection among these three dimensions defines a specific design task in terms of “who”, “what” and “when”. It also considers building design as a multi-objective process that aims to enhance the five aspects of performance for green building systems: site sustainability, materials and resource efficiency, water utilization efficiency, energy efficiency and impacts to the atmospheric environment, and IEQ. The current VDS development has been limited to energy efficiency and IEQ performance, with particular focus

  15. Knockdown of a JmjC domain-containing gene JMJ524 confers altered gibberellin responses by transcriptional regulation of GRAS protein lacking the DELLA domain genes in tomato

    PubMed Central

    Li, Jinhua; Yu, Chuying; Wu, Hua; Luo, Zhidan; Ouyang, Bo; Cui, Long; Zhang, Junhong; Ye, Zhibiao

    2015-01-01

    Plants integrate responses to independent hormonal and environmental signals to survive adversity. In particular, the phytohormone gibberellin (GA) regulates a variety of developmental processes and stress responses. In this study, the Jumonji-C (JmjC) domain-containing gene JMJ524 was characterized in tomato. JMJ524 responded to circadian rhythms and was upregulated by GA treatment. Knockdown of JMJ524 by RNAi caused a GA-insensitive dwarf phenotype with shrunken leaves and shortened internodes. However, in these transgenic plants, higher levels of endogenous GAs were detected. A genome-wide gene expression analysis by RNA-seq indicated that the expression levels of two DELLA-like genes, SlGLD1 (‘GRAS protein Lacking the DELLA domain’) and SlGLD2, were increased in JMJ524-RNAi transgenic plants. Nevertheless, only the overexpression of SlGLD1 in tomato resulted in a GA-insensitive dwarf phenotype, suggesting that SlGLD1 acts as a repressor of GA signalling. This study proposes that JMJ524 is required for stem elongation by altering GA responses, at least partially by regulating SlGLD1. PMID:25680796

  16. Application of some integrated non-invasive sensing techniqes for conservation and restoration of the Underground Church and frescoes of S. Maria della Palomba's Sanctuary, Matera (Italy)

    NASA Astrophysics Data System (ADS)

    Lembo, Filiberto; Marino, Francesco P.; Ambrosecchia, Nicola

    2010-05-01

    Santa Maria della Palomba's Sanctuary was built in XV century on a pre-existing medioeval crypt, in a splendid landscape situation, on the front looking south of the ravine on which stands Matera, integrating in a wonderful way underground and sub divo building; in fairly following time one important cycle of frescoes renewed decoration of underground church. In the long run, felt the building into decay, structures and frescoes were flooded and damaged; so that from 1980 were executed important restoration works, realizing ventilation canals under the floor of hypogeic church, in which were incorporated heating pipes, joined to solar thermic panels, wanting to determine the thermo-hygrometric optimum conditions for conservation. Almost thirty years after, willing restorate the frescoes, it was necessary to caracterize completely and objectively physical existing conditions. So was used an integrated mix of some non-invasive sensing techniques: - internal and external high resolution Sanctuary's measurement, using laser scanner 3D, in WebGIS ambient, so as to specify, in particular, whether dimensional data of non accessible parts (thickness of rock-bank, morphology and way of lying down of fracture lines), whether consistence state of frescoes; - thermo-hygrometrical sensing of surfaces, using infrared thermography, during a time of two weeks, in correspondence of many storm, so that to establish the relation between eventual atmospherical conditions variations and changes in conditions of surfaces; - continuous sensing of condition of surfaces, by means of thermo-hygrometrical and temperature sounds; - continuous sensing of operating temperature, by means of a globothermometer; all these tools were linked in a net with a data logger, and informations were transmitted using Web to computer in the office of the Society responsible for the procedure. Remote sensing integrated system proved high liability, allowing many important functions : - to georefer all data

  17. Riprese CCD della chioma interna della cometa Ikeya-Zhang

    NASA Astrophysics Data System (ADS)

    Comolli, Lorenzo

    2003-03-01

    During the period of maximum brightness of comet Ikeya-Zhang we acquired many unsaturated CCD images thanks to a period of good weather. The series of images of about 2 weeks can be animated so that changes in the inner coma are made evident. Elaborations with Larson-Sekanina filter and masking filters evidence details like concentric halos, jets and shells.

  18. L'eliosismologia: onde sismiche per studiare l'interno del Sole

    NASA Astrophysics Data System (ADS)

    Di Mauro, M. P.

    2014-12-01

    Negli ultimi cinquanta anni siamo stati testimoni di una straordinaria rivoluzione della conoscenza e comprensione della nostra stella grazie alla nascita dell'Eliosismologia, lo studio delle oscillazioni solari. Analogamente a ciò che accade nella Terra durante i terremoti, anche l'interno del Sole è pervaso continuamente da onde sismiche che provocano piccole oscillazioni, ovvero deformazioni della fotosfera. Le oscillazioni sono la manifestazione di diversi processi che avvengono all'interno della struttura del Sole e le frequenze sismiche dei modi osservati e misurati sulla superficie sono legate direttamente ai parametri fisici degli strati interni attraversati dalle onde sismiche. Lo studio delle oscillazioni rappresenta, quindi, l'unico metodo diretto per studiare la struttura e la dinamica interna del Sole. In questo articolo verranno illustrate le caratteristiche generali delle oscillazioni solari e verranno presentati i risultati importanti e i progressi notevoli raggiunti grazie all'Eliosismologia.

  19. Studio in Art: A Comprehensive Foundation Course.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

    This secondary level art curriculum guide helps students to individualize visual and plastic arts experience. It is divided into sections on the nature of art, elements of art, and movements and trends in the world of art. Materials direct the teacher toward important events and concepts, useful exercises, and pertinent points for student…

  20. Higher Order Thinking in the Dance Studio

    ERIC Educational Resources Information Center

    Moffett, Ann-Thomas

    2012-01-01

    The author identifies higher order thinking as an essential component of dance training for students of all ages and abilities. Weaving together insights from interviews with experts in the field of dance education with practical pedagogical applications within an Improvisation and Composition class for talented and gifted youth, this article…

  1. Putting a Studio in the Mix

    ERIC Educational Resources Information Center

    Criswell, Chad

    2013-01-01

    Being able to record the work of young musicians is beneficial on a number of levels. From an educational standpoint, listening to recordings of rehearsals and performances can provide students with many different opportunities for critical evaluation and enhanced learning. The growth of digital music distribution in the past decade has sparked a…

  2. The Halo B2B Studio

    NASA Astrophysics Data System (ADS)

    Gorzynski, Mark; Derocher, Mike; Mitchell, April Slayden

    Research underway at Hewlett-Packard on remote communication resulted in the identification of three important components typically missing in existing systems. These missing components are: group nonverbal communication capabilities, high-resolution interactive data capabilities, and global services. Here we discuss some of the design elements in these three areas as part of the Halo program at HP, a remote communication system shown to be effective to end-users.

  3. Art and Technology: Computers in the Studio?

    ERIC Educational Resources Information Center

    Ruby-Baird, Janet

    1997-01-01

    Because the graphic industry demands graduates with computer skills, art students want college programs that include complex computer technologies. However, students can produce good computer art only if they have mastered traditional drawing and design skills. Discusses designing an art curriculum including both technology and traditional course…

  4. Idea Bank: A Classroom Recording Studio

    ERIC Educational Resources Information Center

    Schwartz, Emily

    2010-01-01

    Music education scholars and veteran teachers often assert that composition is an essential part of a child's participation in music, but like many music educators, the author was reluctant to include it as part of her daily beginning band curriculum. Time and money were limited, and she wanted to be sure to cover all the material that beginners…

  5. Lighting Techniques for the ETV Studio.

    ERIC Educational Resources Information Center

    American School and University, 1966

    1966-01-01

    Various lighting techniques for educational television production are discussed. Television lighting calls for many angles, quantities, and distributions of light which fall into the following categories--(1) high key light, (2) low key light, (3) key light, (4) base light, (5) fill light, (6) cross light, (7) back light, (8) side back light, (9)…

  6. Characterization of the procera Tomato Mutant Shows Novel Functions of the SlDELLA Protein in the Control of Flower Morphology, Cell Division and Expansion, and the Auxin-Signaling Pathway during Fruit-Set and Development1[C][W

    PubMed Central

    Carrera, Esther; Ruiz-Rivero, Omar; Peres, Lazaro Eustaquio Pereira; Atares, Alejandro; Garcia-Martinez, Jose Luis

    2012-01-01

    procera (pro) is a tall tomato (Solanum lycopersicum) mutant carrying a point mutation in the GRAS region of the gene encoding SlDELLA, a repressor in the gibberellin (GA) signaling pathway. Consistent with the SlDELLA loss of function, pro plants display a GA-constitutive response phenotype, mimicking wild-type plants treated with GA3. The ovaries from both nonemasculated and emasculated pro flowers had very strong parthenocarpic capacity, associated with enhanced growth of preanthesis ovaries due to more and larger cells. pro parthenocarpy is facultative because seeded fruits were obtained by manual pollination. Most pro pistils had exserted stigmas, thus preventing self-pollination, similar to wild-type pistils treated with GA3 or auxins. However, Style2.1, a gene responsible for long styles in noncultivated tomato, may not control the enhanced style elongation of pro pistils, because its expression was not higher in pro styles and did not increase upon GA3 application. Interestingly, a high percentage of pro flowers had meristic alterations, with one additional petal, sepal, stamen, and carpel at each of the four whorls, respectively, thus unveiling a role of SlDELLA in flower organ development. Microarray analysis showed significant changes in the transcriptome of preanthesis pro ovaries compared with the wild type, indicating that the molecular mechanism underlying the parthenocarpic capacity of pro is complex and that it is mainly associated with changes in the expression of genes involved in GA and auxin pathways. Interestingly, it was found that GA activity modulates the expression of cell division and expansion genes and an auxin signaling gene (tomato AUXIN RESPONSE FACTOR7) during fruit-set. PMID:22942390

  7. Reviews Book: Enjoyable Physics Equipment: SEP Colorimeter Box Book: Pursuing Power and Light Equipment: SEP Bottle Rocket Launcher Equipment: Sciencescope GLE Datalogger Equipment: EDU Logger Book: Physics of Sailing Book: The Lightness of Being Software: Logotron Insight iLog Studio iPhone Apps Lecture: 2010 IOP Schools and Colleges Lecture Web Watch

    NASA Astrophysics Data System (ADS)

    2010-09-01

    WE RECOMMEND Enjoyable Physics Mechanics book makes learning more fun SEP Colorimeter Box A useful and inexpensive colorimeter for the classroom Pursuing Power and Light Account of the development of science in the 19th centuary SEP Bottle Rocket Launcher An excellent resource for teaching about projectiles GLE Datalogger GPS software is combined with a datalogger EDU Logger Remote datalogger has greater sensing abilities Logotron Insight iLog Studio Software enables datlogging, data analysis and modelling iPhone Apps Mobile phone games aid study of gravity WORTH A LOOK Physics of Sailing Book journeys through the importance of physics in sailing The Lightness of Being Study of what the world is made from LECTURE The 2010 IOP Schools and Colleges Lecture presents the physics of fusion WEB WATCH Planet Scicast pushes boundaries of pupil creativity

  8. Geographical epidemiology of antibacterials in the preschool age

    PubMed Central

    2012-01-01

    activities. Moreover, the competent authorities should increasing their efforts to limit unnecessary prescriptions and increase appropriateness of prescribing. Riassunto Introduzione Le mappe tematiche consentono una più rapida ed immediata lettura delle differenze geografiche nella distribuzione di dati riferiti ad un territorio specifico. Lo scopo dello studio è mostrare, per la prima volta, l’applicazione di alcuni strumenti statistici e cartografici, nell’analisi dell’uso dei farmaci nella popolazione pediatrica di una regione italiana e valutare le differenze intra-regionali. Metodi Per valutare il tipo di distribuzione geografica delle prescrizioni, sono stati calcolati i tassi di prevalenza standardizzati (punteggi-z) a livello di ASL, Distretti Sanitari e Comuni. Per valutare la correlazione con le ospedalizzazioni è stato usato il coefficiente di correlazione di Pearson; per valutare l’esistenza di autocorrelazione spaziale è stato usato l’indice I di Moran. Tramite l’uso della statistica G di Getis-Ord sono stati identificati cluster di aree ad alto e basso livello di prevalenza. Infine con un modello di regressione logistica è stata stimata la probabilità di ricevere almeno una prescrizione nel corso dell’anno per tutti i pazienti inclusi nello studio. Risultati Con l’uso delle mappe è possibile vedere che le prescrizioni non sono correlate con lo stato di salute della popolazione, ma sono correlate con l’attitudine prescrittiva del pediatra. Questo è confermato anche dal modello di regressione logistica costruito per stimare la probabilità di ricevere almeno una prescrizione considerando come variabili indipendenti l’età, il sesso, la prevalenza di ricoveri nel distretto di residenza, l’attitudine prescrittiva del pediatra, la classe di età del pediatra e la durata della convenzione del pediatra con l’Azienda Sanitaria Locale (ASL). Conclusioni Gli interventi primari per razionalizzare l’uso degli antibiotici in et

  9. Fotometria CCD della cometa Hale-Bopp.

    NASA Astrophysics Data System (ADS)

    Mikuz, H.; Dintinjana, B.

    1999-10-01

    This contribution is based on the authors' five-year program of CCD photometry of faint comets, performed mainly with 20-cm and 36-cm telescopes, V filter and two CCDs. Recent apparition of comet Hale-Bopp proved to be an excellent opportunity to test the observing method, instrumentation and software even on a very bright comet. The authors found that their V observations of faint comets tend to be systematically fainter by 0.5 - 1 magnitude in spite of the fact that the CCDs record systematically more coma than human eye. The authors explained this with the fact that the human eye and V filter passbands are not the same and have thus different response to C2 which is the main emission from the coma. Additional troubles may appear with bright comets that have prominent inner tails, composed mainly of dust particles. In case of comet Hale-Bopp, it is shown that by carefully choosing the aperture radius, the resulting total V magnitudes are in good agreement with total values of experienced visual observers.

  10. [Valutare le esperienze positive e negative: la validazione di una nuova misura del benessere in una popolazione italiana].

    PubMed

    Corno, Giulia; Molinari, Guadalupe; Baños, Rosa Maria

    2016-01-01

    RIASSUNTO. Lo scopo del presente studio è quello di esplorare le proprietà psicometriche di uno strumento di misurazione dell'affetto, la Scala di Esperienze Positive e Negative (SPANE), all'interno di una popolazione italiana. Gli esiti dell'analisi fattoriale confermativa comprovano l'attesa struttura a due fattori, sentimenti positivi e negativi. Le correlazioni con altre dimensioni (per es., ansia, depressione, affetto, aspettative future) confermano i risultati ottenuti con le precedenti versioni della scala: affetto negativo, ansia, depressione e aspettative future negative correlano positivamente con la subscala di esperienze negative e negativamente con la subscala di esperienze positive dello SPANE. In conclusione, i risultati del nostro studio dimostrano che la versione italiana dello SPANE presenta caratteristiche psicometriche simili a quelle mostrate dalla versione orginale e da successive validazioni dello strumento in altre lingue. La scala presenta, inoltre, affidabilità e validità fattoriale. Lo SPANE è un indice utile dal punto di vista clinico che può fornire informazioni rilevanti circa l'esperienza emotiva e il benessere della persona. Nonostante ulteriori studi siano necessari per confermare le caratteristiche psicometriche della scala, la presente validazione della versione italiana dello SPANE può contribuire ad ampliare la ricerca nell'ambito del benessere in una popolazione Italiana. PMID:27362822

  11. '3Dme--a look inside' creative studio.

    PubMed

    Brannelly, Sonya

    2012-03-01

    3Dme are creative 3D digital story-tellers with a passion for making complex health and medical information comprehensible. They have an enviable ability to understand a broad range of health and medical topics and present them in an accurate and visually engaging manner. '3Dme - A Look Inside' is a privately owned 3D visualisation and multimedia company established by Luke and Sonya Brannelly in 2006. 3Dme are passionate about creating beautiful, scientifically accurate, relevant, high definition, full 3D visualisation presentations to take a look inside the human body to communicate a health or medical education message via engaging, creative digital story-telling. 3Dme's primary objective is to 'improve global health and education outcomes'. Winning a number of local and international awards for their work, they are well on their way to achieving this. 3Dme's vision is simply to use their scientific and artistic skills along with the reach of the internet and digital technology, to captivate, engage and inspire everyone from primary school students, teachers and parents, through to university undergraduates, academics and medical specialists, to improve their understanding of complex health and medical topics. The digital output of their 3D presentations is suitable for a variety of delivery platforms and includes e-learning modules, blended learning, interactive learning modules and Apps. 3Dme has made, and continues to make, significant investments in technology based hardware and software, boasting one of the largest in-house, fully equipped animation render farms in Queensland, Australia. PMID:22397485

  12. Reflective Practice in the Design Studio and Teacher Education.

    ERIC Educational Resources Information Center

    Waks, Leonard J.

    1999-01-01

    Discusses Donald Schon's framework on reflective practice, focusing on his concept of design. Critically assesses the conceptual fit between Schon's framework and teacher training. Suggests that the fit seems forced. (CMK)

  13. Studio delle popolazioni di blazar ad alte energie

    NASA Astrophysics Data System (ADS)

    Gasparrini, D.; Giommi, P.

    2008-10-01

    Utilizzando la grande quantita' di dati sui blazar disponibile ad oggi, e' possibile costruire una distribuzione spettrale di energia (SED) media per ciascuna classe di oggetti. Basandosi su un modello SSC, e' inoltre possibile stimare il comportamento di questi oggetti nella banda di energia dei raggi gamma partendo dalle informazioni ottenute da osservazioni in altre bande di energia quali il radio e l'X. Utilizzando le simulazioni sara` possibile prevedere un eventuale cambio di popolazione dominante ad alte energie(oltre 1GeV) rispetto a quanto avviene in banda radio dove domina la popolazione dei FSRQ rispetto ai BL Lac e cercare un'eventuale conferma dagli esperimenti AGILE e GLAST.

  14. Project Selection in the Design Studio: Absence of Learning Environments

    ERIC Educational Resources Information Center

    Basa, Inci

    2010-01-01

    Project selection is an essential matter of design teaching. Based on observations of a specific curriculum, the author claims that a wide repertoire of subjects including offices, restaurants, hotels, and other public places are used to prepare design students, but that schools and other "learning environments/ schools" are similarly ignored.…

  15. 47 CFR 73.1125 - Station main studio location.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... paragraph (a): The principal community contour of AM stations that simulcast on a frequency in the 535-1605 kHz band and on a frequency in the 1605-1705 kHz band shall be the 5 mV/m contour of the lower band... portion of the dual frequency operation, the principal community contour shall become the 5 mV/m of...

  16. 47 CFR 73.1125 - Station main studio location.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... paragraph (a): The principal community contour of AM stations that simulcast on a frequency in the 535-1605 kHz band and on a frequency in the 1605-1705 kHz band shall be the 5 mV/m contour of the lower band... portion of the dual frequency operation, the principal community contour shall become the 5 mV/m of...

  17. 47 CFR 73.1125 - Station main studio location.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... paragraph (a): The principal community contour of AM stations that simulcast on a frequency in the 535-1605 kHz band and on a frequency in the 1605-1705 kHz band shall be the 5 mV/m contour of the lower band... portion of the dual frequency operation, the principal community contour shall become the 5 mV/m of...

  18. 47 CFR 73.1125 - Station main studio location.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... paragraph (a): The principal community contour of AM stations that simulcast on a frequency in the 535-1605 kHz band and on a frequency in the 1605-1705 kHz band shall be the 5 mV/m contour of the lower band... portion of the dual frequency operation, the principal community contour shall become the 5 mV/m of...

  19. 47 CFR 73.1125 - Station main studio location.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... paragraph (a): The principal community contour of AM stations that simulcast on a frequency in the 535-1605 kHz band and on a frequency in the 1605-1705 kHz band shall be the 5 mV/m contour of the lower band... portion of the dual frequency operation, the principal community contour shall become the 5 mV/m of...

  20. Passive solar design: final evaluation, the Passive Studio

    SciTech Connect

    Bremer, Duncan S.; Rose, Stuart

    1980-08-01

    The further evaluation of the workshops in passive design for practicing architects and engineers through delayed interviews with a sample of the participants is reported with particular emphasis on the extent to which the participants have practiced passive design in the three-four months since attending. Also discussed is an unsuccessful attempt to conduct a lower-cost version of the program outside of normal office hours. Finally, the follow-on programs and improvements that the interviews indicated are needed are identified. (MHR)

  1. Factors You Must Consider When Designing TV Studios.

    ERIC Educational Resources Information Center

    College and University Business, 1968

    1968-01-01

    Planning facilities for educational television productions of colleges and universities is discussed with reference to solutions developed by a number of different centers. Comparisons are drawn between facilities for broadcast and closed-circuit television. Specific factors include storage space, room size, support facilities, lighting and…

  2. Combining Studio Videoconferencing and the Internet To Promote Intercultural Understanding.

    ERIC Educational Resources Information Center

    Jones, Ted C.; Sorenson, Karen

    "Projet Mercure," or the Mercury Project, was a consortium of universities in North America that used videoconferencing to link with university classrooms in France; its purpose was to provide a new approach to teaching French language and civilization. This paper examines one such videoconference between both Austin Peay State University…

  3. Creativity Processes of Students in the Design Studio

    ERIC Educational Resources Information Center

    Huber, Amy Mattingly; Leigh, Katharine E.; Tremblay, Kenneth R., Jr.

    2012-01-01

    The creative process is a multifaceted and dynamic path of thinking required to execute a project in design-based disciplines. The goal of this research was to test a model outlining the creative design process by investigating student experiences in a design project assignment. The study used an exploratory design to collect data from student…

  4. Engaged Pedagogy in the Feminist Classroom and Yoga Studio

    ERIC Educational Resources Information Center

    Musial, Jennifer

    2011-01-01

    This essay ruminates on the connective tissue between teaching undergraduates and teaching yogis/yoginis. In this essay, the author employs bell hooks's work, particularly her work on love, compassion, and "engaged pedagogy" from "Teaching to Transgress: Education as the Practice of Freedom" and "Teaching Critical Thinking: Practical Wisdom," to…

  5. Camelot 3: Habitability criteria space research and design studio

    NASA Technical Reports Server (NTRS)

    Arroyo, F.; Budet, O.; Garcia, A.; Lee, J.; Lopez, R.; Lugo, R.; Mateo, A.; Mellado, R.; Mendez, H.; Ortiz, N.

    1989-01-01

    Acknowledging the importance of human beings on a mission to Mars, the University of Puerto Rico studied both psychological and physiological aspects. Different conditions necessary for human health and well-being were considered. As a result, habitability criteria were developed. The criteria are as follows: personal identification; social interaction; unpredictable conditions; contact with nature; mental landscapes; privacy; equalitarian conditions; variety; functionality; sensory stimulation; music and environmental sound; stability and security; comfort; and sense of orientation.

  6. Embodying the Spirits: Puppets in the Dance Studio

    ERIC Educational Resources Information Center

    Moss, Suzan

    2006-01-01

    The tradition of using giant puppets in dance rituals is widespread throughout Africa. Huge puppets can communicate spiritual and moral authority, which is all the more easily accepted because it is delivered with a sense of playfulness. Giant puppets also create unique movement possibilities. This potent combination of symbolic meaning and…

  7. Proposal for Using a Studio Format to Enhance Institutional Advancement

    ERIC Educational Resources Information Center

    Chance, Shannon

    2008-01-01

    Universities today need to become quicker on their toes. They must continually scan the environment and seize emerging opportunities--and institutional advancement must lead this effort. An unfortunate number of institutional advancement operations are ill equipped for the task at hand. Many suffer from high staff turnover and overly hierarchical…

  8. Lifelong Learning in Architectural Design Studio: The Learning Contract Approach

    ERIC Educational Resources Information Center

    Hassanpour, B.; Che-Ani, A. I.; Usman, I. M. S.; Johar, S.; Tawil, N. M.

    2015-01-01

    Avant-garde educational systems are striving to find lifelong learning methods. Different fields and majors have tested a variety of proposed models and found varying difficulties and strengths. Architecture is one of the most critical areas of education because of its special characteristics, such as learning by doing and complicated evaluation…

  9. 3D Magnetron simulation with CST STUDIO SUITE

    SciTech Connect

    Balk, Monika C.

    2011-07-01

    The modeling of magnetrons compared to other tubes is more difficult since it requires 3D modeling rather than a 2D investigation. This is not only due to the geometry which can include complicated details to be modeled in 3D but also due to the interaction process itself. The electric field, magnetic field and particle movement span a 3D space. In this paper 3D simulations of a strapped magnetron with CSTSTUDIO SUITE{sup TM} are presented. (author)

  10. Stratford Studios Proudly Liberates Romeo & Juliet [CD-ROM].

    ERIC Educational Resources Information Center

    1997

    This CD-ROM product is an interactive supplement to Shakespeare's text of "Romeo and Juliet." It contains an interactive cast of characters and the entire script of the play with an accessible audio performance. Other features include: "Dr. Wacko"--a feature that calls the student's attention to the more subtle nuances of the plot by asking…

  11. School Students' Responses to Architecture: A Practical Studio Project.

    ERIC Educational Resources Information Center

    Hickman, Richard

    2001-01-01

    Describes a project with mixed ability learners attending Deacon's School (Peterborough, England). The project, which emphasized critical response to the built environment, involved students making "pop up cards" based on firsthand observation of local architecture. Students were encouraged to learn about art and design through reacting,…

  12. Somatics in the Dance Studio: Embodying Feminist/Democratic Pedagogy

    ERIC Educational Resources Information Center

    Burnidge, Anne

    2012-01-01

    Since the 1970s, somatics have increasingly become a part of the dance training landscape. Although the psychophysical benefits seem sufficient in themselves to warrant inclusion in dance, this article explores another possible outcome of embracing somatic pedagogical principles, a change that affects not "what" is taught in a dance class, but…

  13. The Invention Studio: A University Maker Space and Culture

    ERIC Educational Resources Information Center

    Forest, Craig R.; Moore, Roxanne A.; Jariwala, Amit S.; Fasse, Barbara Burks; Linsey, Julie; Newstetter, Wendy; Ngo, Peter; Quintero, Christopher

    2014-01-01

    Creativity, invention, and innovation are values championed as central pillars of engineering education. However, university environments that foster open-ended design-build projects are uncommon. Fabrication and prototyping spaces at universities are typically "machine shops" where students relinquish actual fabrication activities to…

  14. Opera in Kindergarten: "La Principessa della sacco di carta"

    ERIC Educational Resources Information Center

    Honeck, Ellen; Jones, Shannon

    2009-01-01

    When designing curriculum, the unique characteristics of young, gifted students must be carefully considered. Many have a highly defined sense of justice or fairness, a precocious ability to manipulate language or number systems, a need to see the connections between learning experiences, a heightened curiosity, and an ability to conceive a…

  15. The fabbrica della penicillina in postwar Italy: an institutionalist approach.

    PubMed

    Taroni, Francesco

    2014-01-01

    This paper focuses on the motives and long-term effects of the momentous decision to build a world-class biomedical research laboratory, the International Center for Chemical Microbiology, at the Istituto Superiore di Sanità in Rome, rather than develop domestic production of penicillin to meet the needs of a destitute postwar Italy. An institutionalist approach will provide a richer vision of the intersections of scientific and national political history in postwar Italy and the Cold War. The Center failed in its modernising mission due to an insular mentality producing an 'enclosure effect' against the State, the healthcare system and the pharmaceutical industry. The absence of a scientific base together with an economic policy of 'liberal protectionism' that placed premiums on import tariffs and the licensing of foreign products explains the path dependency of the pharmaceutical industry during the postwar years and its demise in the 1960s. PMID:26054217

  16. Il fenomeno della "goccia nera" e l'astigmatismo

    NASA Astrophysics Data System (ADS)

    Horn D'Arturo, Guido

    2004-03-01

    The Venus transit on the Solar disc was for the first time observed in 1639, using "modern" instruments, by Gassendi. Yet since the following transit, an effect was perceived which modified Venus and Sun profiles at the moments of the first and second visual contact between the two celestial bodies. This effect was called "gutta nigra", i.e. black drop. Horn d'Arturo was widely interested in studies on the vision and on its effects on astronomical observations. In the following paper, he suggested what probably was the first correct explanation of the black drop effect. As stated on the Dictionary of Scientific Biography (ad vocem), Horn "clarified the effect on vision, especially in the astigmatic eye, of the suture of the eye lens and the formation of the so-called black drop".

  17. Evoluzione fotometrica della cometa C/2006 M4 (Swan)

    NASA Astrophysics Data System (ADS)

    Milani, G.; Guido, E.; Ligustri, R.; Montanucci, F., Nicolini, M.; Sostero, G.; Trabati, R.

    2010-04-01

    The apparition of comet C/2006 M4 (SWAN) displayed a complex evolution characterized by a 2 magnitude outburst around the 24th of October 2006, related to a nucleus fragmentation event that produced a cloud of debris observed on the 7th of Novembre. The general evolution shows a complex trend indicating a probable further erosion process and/or fragmentation phaenomena.

  18. Misura dell'azimut della Piramide Cestia col Sole

    NASA Astrophysics Data System (ADS)

    Sigismondi, Costantino

    2016-05-01

    The Pyramid of Caius Cestius in Rome has been built in 330 days in 12 b.C. The instants when the Sun rays are grazing to the East face of the Pyramid have been observed in different days, writing a table of solar azimut and altitudes. Extrapolating for zero altitude, the azimut 201.8°±1.4° of the Pyramid is obtained; it corresponds to the azimut 204.27° of the Sun when the shadow of the lightning rod divides in two equal parts the North face.

  19. Algoritmi per il calcolo dell'epatta della Luna

    NASA Astrophysics Data System (ADS)

    Sigismondi, Costantino

    2016-05-01

    On the sides of the chair of St. Hyppolitus in the Vatican Libray there is a series of 112 epacts, used for calculating the date of Christian Easter valid for 112 years from 222 AD. The algorithm of octaëteris or 8 civil (julian) years=99 lunar months and a correction of three days each 16 years or one day each 5, 5, 6 years are discussed. Four complete solar cycles (28 years), after which the sequence of the day of the week are repeating, are included in 112 years as well as 7 groups of 16 years; 112 is the minimum common multiple between the double octaëteris (16 years) and the solar cycle (28).

  20. Il volto della Luna da Plutarco a Newton. Storia di una teoria ellenistica della gravità

    NASA Astrophysics Data System (ADS)

    Cappi, Alberto

    2013-03-01

    In his dialogue "De Facie quae in Orbe Lunae apparet", Plutarch includes a discussion on a non-Aristotelian theory of gravity. I describe how this theory could be developed during the Hellenistic period and its influence on the cosmological debate along the centuries until the beginning of modern science. (Text in Italian)

  1. Left atrium remodeling after acute myocardial infarction (results of the GISSI-3 Echo Substudy).

    PubMed

    Popescu, Bogdan A; Macor, Franco; Antonini-Canterin, Francesco; Giannuzzi, Pantaleo; Temporelli, Pier L; Bosimini, Enzo; Gentile, Francesco; Maggioni, Aldo P; Tavazzi, Luigi; Piazza, Rita; Ascione, Luigi; Stoian, Ioana; Cervesato, Eugenio; Nicolosi, Gian L

    2004-05-01

    To evaluate the existence, timing, and determinants of post-infarction left atrial remodeling, we studied a subgroup of 514 patients from the Third Gruppo Italiano per lo Studio della Sopravvivenza nell'Infarto Miocardico Echo Substudy who underwent 4 serial 2-dimensional echocardiograms up to 6 months after acute myocardial infarction. This study is the first to demonstrate, in a large series of patients, the existence of early and late left atrial remodeling after low-risk acute myocardial infarction and the relation of left atrial remodeling to left ventricular remodeling. PMID:15110211

  2. [Valutazione delle guardie di sicurezza privata attraverso la Suicide Probability Scale e la Brief Symptom Inventory].

    PubMed

    Dogan, Bulent; Canturk, Gurol; Canturk, Nergis; Guney, Sevgi; Özcan, Ebru

    2016-01-01

    RIASSUNTO. Scopo. Lo scopo di questo studio è stato quello di investigare l'influenza della probabilità di suicidio, con le sue caratteristiche sociodemografiche, e di procurare i dati per la prevenzione del suicidio tra le guardie di sicurezza privata che lavorano in condizioni di stress, essendo a contatto ininterrottamente con eventi negativi e traumatici di vita durante il loro lavoro. Metodi. Hanno partecipato allo studio 200 guardie di sicurezza privata e 200 persone dell'Università di Ankara. Per raccogliere i dati sono stati utilizzati un questionario riguardante le condizioni sociodemografiche dei partecipanti, la Suicide Probability Scale (SPS) e la Brief Symptom Inventory (BSI). Risultati. Genere, stato civile, stipendio, credenze religiose, vivere una situazione di pericolo di vita, passato di tentativi di suicidio, fumare e non avere una malattia cronica hanno causato statisticamente una differenza significativa sui punteggi di SPS tra il gruppo di guardie di sicurezza privata e quello di controllo. In aggiunta, c'è stata una correlazione positiva statisticamente significativa tra i punteggi totali delle sottoscale di SPS e quelli di BSI. Conclusioni. Allo stesso modo degli agenti di polizia e dei gendarmi, le guardie di sicurezza privata sono ad alto rischio di commettere e tentare il suicidio trovandosi in condizioni stressanti di lavoro e anche soffrendo del trauma secondario. È necessario che essi siano consapevoli della propria tendenza al suicidio e avere controlli psichiatrici regolari. PMID:27183512

  3. Calorimetria nucleare in collisioni tra ioni pesanti ad energie intermedie

    NASA Astrophysics Data System (ADS)

    Spezzi, L.

    2002-07-01

    Nel presente lavoro di tesi ci si e' occupati di uno studio sistematico di misure di temperatura ed energia di eccitazione in sistemi nucleari formati in reazioni tra ioni pesanti ad energie intermedie. La temperatura a stata misurata tramite due diversi metodi: rapporto tra le rese di isotopi che differiscono di uno stesso numero di nucleoni ( d/t-3He/4He , 3He/4He -6Li/7Li) - temperatura isotopica -, e rapporto tra le popolazioni degli stati eccitati in frammenti instabili (5Li e 6Li) che decadono in particelle leggere in coincidenza - temperatura di emissione. Le misure in esame sono state effettuate presso i Laboratori Nazionali del Sud per i sistemi 93Nb+93Nb, 93Nb+116,124Sn, 116,120Sn+116,124Sn e 116Sn+93Nb ad energie comprese tra 17 e 40 A MeV. L'apparato di rivelazione era costituito da un odoscopio ad alta granularite (96 telescopi Si (50micron)-Si(300micron)-CsI(Tl) ) e basse soglie di rivelazione, utilizzato sia per identificare risonanze in frammenti eccitati che per misure di rese di isotopi di frammenti con 2<=Z<=6, e dal multirivelatore FIASCO che, grazie alla misura contemporanea di posizione e tempo di volo dei frammenti provenienti dal proiettile (PLF - Projectile Like Fragments) e dal bersaglio (TLF - Target Like Fragment), e' stato utilizzato per misurare direttamente l'energia di eccitazione del sistema in studio. Analisi precedenti, condotte nell'ambito di varie collaborazioni, hanno messo in evidenza la possible esistenza di una transizione di fase liquido-gas del primo ordine nella materia nucleare. In tale contesto, ci siamo occupati di una verifica della curva calorica nucleare, ovvero della correlazione esistente fra temperatura ed energia di eccitazione del sistema, indagando, nel contempo, sulla sua dipendenza dalla massa del sistema che si frammenta. Si e' effettuato, inoltre, un confronto fra i due diversi metodi di misura della temperatura (temperatura isotopica e di emissione): l'andamento plateau-like della curva calorica e' stato

  4. Selecting and Acquiring Art Materials in the Academic Library: Meeting the Needs of the Studio Artist

    ERIC Educational Resources Information Center

    Lorenzen, Elizabeth A.

    2004-01-01

    As technology is shaping today's art world, parallel changes are happening in the ways art book collections are identified and acquired. The purpose of this article is to identify the changes transpiring in the worlds of the artist and library acquisitions, and to evaluate the ways in which the changes effected by technological applications in the…

  5. imCast: Studio-Quality Digital Media Platform Exploiting Broadband IP Networks

    NASA Astrophysics Data System (ADS)

    Jo, Jinyong; Kim, Jongwon

    The recent growth in available network bandwidth envisions the wide-spread use of broadband applications such as uncompressed HD-SDI (High-definition serial digital interface) over IP. These cutting-edge applications are also driving the development of a media-oriented infrastructure for networked collaboration. This paper introduces imCast, a high-quality digital media platform dealing with uncompressed HD-SDI over IP, and discusses its internal architecture in depth. imCast mainly provides cost-effective hardware-based approaches for high-quality media acquisition and presentation; flexible software-based approaches for presentation; and allows for economical network transmission. Experimental results (taken over best-effort IP networks) will demonstrate the functional feasibility and performance of imCast.

  6. Franz Kafka in the Design Studio: A Hermeneutic-Phenomenological Approach to Architectural Design Education

    ERIC Educational Resources Information Center

    Hisarligil, Beyhan Bolak

    2012-01-01

    This article demonstrates the outcomes of taking a hermeneutic phenomenological approach to architectural design and discusses the potentials for imaginative reasoning in design education. This study tests the use of literature as a verbal form of art and design and the contribution it can make to imaginative design processes--which are all too…

  7. Artistic Sensibility in the Studio and Gallery Model: Revisiting Process and Product

    ERIC Educational Resources Information Center

    Thompson, Geoffrey

    2009-01-01

    This paper examines the cultivation of artistic sensibility and its impact on the art therapy process and product in a community mental health center. Artistic sensibility embodies the sense of self as an artist through the integration of artistic and aesthetic attributes of self and other. The formation of a gallery to exhibit patient art was…

  8. Teaching Artist Development Studio: A Teaching Artist's Experience in a Forty-Hour Professional Development Program

    ERIC Educational Resources Information Center

    Makol, Suzanne

    2012-01-01

    In 2011, the author made the transition from teaching assistant to teaching artist. From 2007 to 2011 she was an assistant teacher at Marwen, an organization that provides free art classes for middle and high school students in the Chicago area. It was there that she began to realize how much she enjoyed helping people as a teacher, whether…

  9. Ofrendas/BorderCrossings: A Studio-Based Model for Cross Cultural Traveling.

    ERIC Educational Resources Information Center

    Congdon, Kristin G.

    While creating an art form which is foreign to an artist's cultural expression may seem like taking a risk in today's world, it may provide a way to successfully negotiate a fulfilling living and working space on this diverse planet. Movement into a foreign space, often referred to as a border crossing, can be understood as a central meeting…

  10. Interest-Driven Learning among Middle School Youth in an Out-of-School STEM Studio

    ERIC Educational Resources Information Center

    Evans, Michael A.; Lopez, Megan; Maddox, Donna; Drape, Tiffany; Duke, Rebekah

    2014-01-01

    The concept of connected learning proposes that youth leverage individual interest and social media to drive learning with an academic focus. To illustrate, we present in-depth case studies of Ryan and Sam, two middle-school-age youth, to document an out-of-school intervention intended to direct toward intentional learning in STEM that taps…

  11. An Interdisciplinary Design Studio: How Can Art and Engineering Collaborate to Increase Students' Creativity?

    ERIC Educational Resources Information Center

    Costantino, Tracie; Kellam, Nadia; Cramond, Bonnie; Crowder, Isabelle

    2010-01-01

    Creativity often has been associated with the arts, although creativity also is essential for innovative discoveries and applications in science and engineering. In this article, a pilot study is presented about an investigation concerning how creativity is fostered in an art education course in conjunction with an undergraduate engineering…

  12. Viability of an Online Community of Practice for Motivating Studio Art Students' Creativity

    ERIC Educational Resources Information Center

    Lane, Susan L.

    2012-01-01

    Motivation and creativity are valuable attributes in the 21st century. In response, more instructional time must be focused on motivating high school students to expand their creative abilities. Self-determination theory (SDT) and communities of practice (CoP) are theoretical foundations helpful for understanding how intrinsic motivation promotes…

  13. 29 CFR 793.18 - Location of “major studio.”

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...” must be located “(A) in a city or town of one hundred thousand population or less according to the... of the Budget, which has a total population in excess of one hundred thousand or (B) in a city or town of twenty-five thousand population or less, which is part of such an area but is at least...

  14. 29 CFR 793.18 - Location of “major studio.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...” must be located “(A) in a city or town of one hundred thousand population or less according to the... of the Budget, which has a total population in excess of one hundred thousand or (B) in a city or town of twenty-five thousand population or less, which is part of such an area but is at least...

  15. Strategie di rifuto in Italiano: uno studio etnografico (Refusal Strategies in Italian: An Ethnographic Study).

    ERIC Educational Resources Information Center

    Frescura, Marina

    1997-01-01

    After reviewing previous research on speech acts, this article describes a study that analyzed the behavior of speakers of standard Italian in refusing an offer of food. The importance of "face" is explained, and the refusal strategies are classified into four categories: explicit, tactical, decisive, and conclusive. (CFM)

  16. Developing an Embedded Peer Tutor Program in Design Studio to Support First Year Design Students

    ERIC Educational Resources Information Center

    Zamberlan, Lisa; Wilson, Stephanie

    2015-01-01

    An improved first year student experience is a strategic focus for higher education in an increasingly competitive marketplace. A successful peer tutoring program creates a visible community of practice, supports the student learning experience, elevates senior students as ambassadors of the program, and reinforces an emphasis on learning through…

  17. Gamified Pedagogy: From Gaming Theory to Creating a Self-Motivated Learning Environment in Studio Art

    ERIC Educational Resources Information Center

    Han, Hsiao-Cheng

    2015-01-01

    This research is an empirical study using gamified pedagogy in a 3-D animation course in a Visual Communication Design Department. By conducting this research, I hope to increase student interest in learning 3-D animation and to decrease student fears of learning professional 3-D software. Through this research, I have developed a theory of…

  18. Art Therapy Services to Support Veterans' Transition to Civilian Life: The Studio and the Gallery

    ERIC Educational Resources Information Center

    DeLucia, Jennifer Marie

    2016-01-01

    Beyond having knowledge of the treatment of combat-related trauma, art therapists need to understand veterans' experiences of transition from military to civilian life in order to offer effective interventions. This article reviews the literature on veteran transition and the challenges common to transition difficulty and describes two major…

  19. Students' Knowledge Sources and Knowledge Sharing in the Design Studio--An Exploratory Study

    ERIC Educational Resources Information Center

    Chiu, Sheng-Hsiao

    2010-01-01

    Architectural design is a knowledge-intensive activity; however, students frequently lack sufficient knowledge when they practice design. Collaborative learning can supplement the students' insufficient expertise. Successful collaborative learning relies on knowledge sharing between students. This implies that the peers are a considerable design…

  20. Impact of Learning Theory Methods on Undergraduate Retention and Application of Software in a Studio Setting

    ERIC Educational Resources Information Center

    Gomboc-Turyan, Julie L.

    2012-01-01

    The transition from an academic atmosphere to the professional world is an important step in a college student's life. The use of traditional teaching methods has been the subject of ongoing research into how well they prepare students for this transition. The evolution of technology and the state of the nation's economy continually…

  1. Student Perceptions and Performance in Online and Offline Collaboration in an Interior Design Studio

    ERIC Educational Resources Information Center

    Cho, Ji Young; Cho, Moon-Heum

    2014-01-01

    Competence in collaboration is one of the critical abilities that interior design majors are expected to develop during the course of their education; however, few students are competent to collaborate with others online. The purposes of this study were to identify student perceptions and performance in online collaboration compared to those of…

  2. Beliefs of Applied Studio Faculty on Desirable Traits of Prospective Music Education Majors: A Pilot Study

    ERIC Educational Resources Information Center

    Royston, Natalie Steele; Springer, D. Gregory

    2015-01-01

    The purpose of this pilot study was to examine the beliefs of applied music faculty on desirable traits of prospective music education majors. Researcher-designed surveys were sent electronically to applied music faculty at 12 National Association of Schools of Music-accredited institutions randomly selected from each of the four major divisions…

  3. Finding the Muse: Teaching Musical Expression to Adolescents in the One-to-One Studio Environment

    ERIC Educational Resources Information Center

    McPhee, Eleanor A.

    2011-01-01

    One-to-one music lessons are a common and effective way of learning a musical instrument. This investigation into one-to-one music teaching at the secondary school level explores the teaching of musical expression by two instrumental music teachers of brass and strings. The lessons of the two teachers with two students each were video recorded…

  4. Challenging E-Learning: An Evaluation of the STUDIO Project at TU Delft

    ERIC Educational Resources Information Center

    Kamp, L. M.; De Jong, F.; Ravesteijn, W.

    2008-01-01

    Lots of papers are being published about e-learning in engineering education. In these papers, positive experiences and aspects seem to overshadow negative ones. However, there are still some problematic sides worth studying. In order to improve its quality these should receive broad attention too. We present an explicit two-sided evaluation of…

  5. El Teatro Campesino: From the Picket Lines to the Recording Studio

    ERIC Educational Resources Information Center

    Saavedra, Pilar

    1977-01-01

    Out of the need to raise the farmworkers' consciousness and to encourage them to unite, El Teatro Campesino was created to entertain and uplift the morale by the struggling strikers. Today, the group has also published books, poems, posters, and other printed matter; produced films and tapes; and recorded albums. (NQ)

  6. A Pedagogical Tale from the Piano Studio: Autoethnography in Early Childhood Music Education Research

    ERIC Educational Resources Information Center

    Gouzouasis, Peter; Ryu, Jee Yeon

    2015-01-01

    Our inquiry centres on a hopeful tale about creative teaching and learning, trusting one's teaching intuition and processes, caring for children, and believing that children will respond to opportunities to learn music when they are invited with thoughtful care. Though the process of writing, both our young student and ourselves, we evoke the…

  7. Teaching for Art Criticism: Incorporating Feldman's Critical Analysis Learning Model in Students' Studio Practice

    ERIC Educational Resources Information Center

    Subramaniam, Maithreyi; Hanafi, Jaffri; Putih, Abu Talib

    2016-01-01

    This study adopted 30 first year graphic design students' artwork, with critical analysis using Feldman's model of art criticism. Data were analyzed quantitatively; descriptive statistical techniques were employed. The scores were viewed in the form of mean score and frequencies to determine students' performances in their critical ability.…

  8. Dyslexia and the Studio: Bridging the Gap between Theory and Practice

    ERIC Educational Resources Information Center

    Alden, Sandy; Pollock, Venda Louise

    2011-01-01

    It is generally accepted that art and design related disciplines attract a higher proportion of students with dyslexia than traditional academic counterparts. Combined with this is a prevalent perception that dyslexia predominantly affects students' writing and linguistic ability and it is this, as well as an increased visual-spatial sensibility,…

  9. Low-dose aspirin in polycythaemia vera: a pilot study. Gruppo Italiano Studio Policitemia (GISP).

    PubMed

    1997-05-01

    In this pilot study, aimed at exploring the feasibility of a large-scale trial of low-dose aspirin in polycythaemia vera (PV), 112 PV patients (42 females, 70 males. aged 17-80 years) were selected for not having a clear indication for, or contraindication to, aspirin treatment and randomized to receive oral aspirin (40 mg/d) or placebo. Follow-up duration was 16 +/- 6 months. Measurements of thromboxane A2 production during whole blood clotting demonstrated complete inhibition of platelet cyclooxygenase activity in patients receiving aspirin. Aspirin administration was not associated with any bleeding complication. Within the limitations of the small sample size, this study indicates that a biochemically effective regimen of antiplatelet therapy is well tolerated in patients with polycythaemia vera and that a large-scale placebo-controlled trial is feasible. PMID:9163613

  10. Performing Tribal Rituals: A Genre Analysis of "Crits" in Design Studios

    ERIC Educational Resources Information Center

    Dannels, Deanna P.

    2005-01-01

    Grounded in a communication in the disciplines (CID) theoretical framework, this study was the first phase of a multiphased project exploring oral genres in the academic discipline of design. The purpose of this study was to provide a baseline understanding of how faculty perceive and assign meaning to the oral genres that students performed in…

  11. The Function of Art Students' Use of Studio Conversations in Relation to Their Artwork

    ERIC Educational Resources Information Center

    Svensson, Lennart; Edstrom, Ann-Mari

    2011-01-01

    The investigation presented in this article is focused on studies within a practice based MFA program in visual art in Sweden. The analysis presented is based on two interviews each with nine art students: One interview during their first and one during their fourth year of study. The analysis focuses on the relation between two aspects of their…

  12. Following Giacometti: Copying as a Basis for Studio-Based Research

    ERIC Educational Resources Information Center

    Fitch, Sebastien

    2010-01-01

    The debate over copying in the art classroom is a longstanding and contentious one. In the past, the discussion has been erroneously characterized as a two-sided argument between those who view copying as the vilest of crimes to be perpetrated in an art classroom and those who see in it a useful and even essential tool for learning. In the last…

  13. Imagination in harmony with science: Spectral analysis as a practical pedagogic tool in the voice studio

    NASA Astrophysics Data System (ADS)

    Rundus, Katharin Elaine

    Traditionally, voice teachers have relied on intuition and imagination to impart technical information to their students. Spectral analysis, generated on a personal computer, is now available, affordable and accessible to the twenty-first century voice teacher. These programs provide several acoustical functions using frequency, intensity and time to provide technical information about the human singing voice. This paper advocates the use of this technology as a supplemental and supporting strategy in addition to the traditional pedagogic modes of metaphor and intuition. To begin, the paper examines the acoustical principles that reflect beautiful singing and are necessary to an understanding of spectral analysis. Several figures are used that graphically explain the source-filter theory of vowels and how it is affected by the constant manipulation of a closed-open tube like the human vocal tract. Nine functions of Real Analysis (a spectral analysis program in real time manufactured by Tiger DRS, Inc.) are then examined and explained in relation to the singing voice. The paper goes on to outline a systematic vocal pedagogy in eight parts that can be used in harmony with spectral analysis, portrayed in an octagonal spiral figure. In the fourth chapter, this systematic vocal pedagogy is then integrated with spectral analysis to suggest a holistic and artistic method to use this technology. In a table format, several singing behaviors are identified, both negative and positive; training solutions using Real Analysis functions are outlined for each behavior. The paper concludes by pointing out that this technology is valuable because it teaches teachers about their own voice in a scientific manner and allows them to share this quantifiable information with their students. Furthermore, twenty-first century students are accepting of and eager for new technologies as they learn about their voices. This new technology does not change the traditional goals of voice training, but can be an essential tool for voice teachers as they work with their students to create beautiful singing.

  14. Vocal range and intensity in actors: a studio versus stage comparison.

    PubMed

    Emerich, Kate A; Titze, Ingo R; Svec, Jan G; Popolo, Peter S; Logan, Gary

    2005-03-01

    A voice range profile (VRP) was obtained from each of eight professional actors and compared with two speech range profiles (SRPs). One speech profile was obtained during the dramatic reading of a scene in the laboratory and the other during a performance on stage in a professional theater. The objective was to determine the pitch and loudness ranges used by the actors in speech relative to the VRP. The principal question of interest was whether the actors stayed within the center of the VRP, or whether they tended to drift toward the boundaries of intensity and frequency. A second question was whether the performance within the laboratory accurately reflects that of a stage performance. The results suggest that some subjects tend to exceed the center of the VRP during the stage performance. It is hypothesized that these actors may stress their vocal mechanism during performance and are more likely candidates for vocal injury. PMID:15766852

  15. The Pilates Method and Ballet Technique: Applications in the Dance Studio

    ERIC Educational Resources Information Center

    Ahearn, Elizabeth Lowe

    2006-01-01

    There are many body therapies from which dancers may choose in order to gain and maintain strength, flexibility, and balance and to avoid injury or facilitate rehabilitation from injury. The questions are: which system is best for the given student, and how can educators incorporate the many somatic perspectives into their curriculums. This…

  16. Advanced Piano Study with an Independent Studio Teacher: Guidelines. Bulletin 1829.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Education, Baton Rouge.

    In the last 50 years, the school music program has broadened from just band, choir, and orchestra activities to also include other music classes and activities needed by the students served by the school music program. Just as other subject area curricula have expanded from more general studies to very specific courses, the music program now…

  17. Technology Solutions Case Study: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia

    SciTech Connect

    2014-09-01

    This case study describes the construction of a new test home that demonstrates current best practices for the mixed-humid climate, including a high performance ground source heat pump for heating and cooling, a building envelope featuring advanced air sealing details and low-density spray foam insulation, and glazing that exceeds ENERGY STAR requirements.

  18. Interpersonal Interaction within the Violin Teaching Studio: The Influence of Interpersonal Dynamics on Outcomes for Teachers

    ERIC Educational Resources Information Center

    Creech, Andrea; Hallam, Susan

    2010-01-01

    The overall aims of this study were to identify qualities of interpersonal interaction within teacher-parent-pupil learning partnerships and to explore whether these characteristics were predictors of learning and teaching outcomes for teachers, parents and pupils participating in pursuit of expertise on musical instruments. This article presents…

  19. Teaching "Art as Social Justice:" Developing Prefigurative Pedagogies in the (Liberal) Art Studio

    ERIC Educational Resources Information Center

    Miner, Dylan A. T.

    2013-01-01

    In an era of expanding global capital, our role as educators remains one in which we must confront the ever growing discrepancy between the North and South, including the South within the North. Through my experiences teaching a course called "Art as Social Justice," I begin to situate my classroom labor within an emancipatory framework…

  20. Il problema della scelta e della continuita della lingua straniera nella scuola dell'obbligo (Problems of Choice and Continuity of a Foreign Language in Elementary and Junior High School).

    ERIC Educational Resources Information Center

    Gotti, Maurizio

    1987-01-01

    Discusses two current problems with foreign language study in Italy: (1) Students are frequently unable to study English, the most popular language, because of a lack of qualified English teachers; and (2) Students sometimes cannot continue studying in junior high school the language they began in elementary school. (CFM)

  1. I termini di Cassini e Laplace della rifrazione atmosferica misurati alla Meridiana Clementina

    NASA Astrophysics Data System (ADS)

    Sigismondi, Costantino

    2016-05-01

    The measures of the atmospheric refraction terms of Cassini and Laplace are made at the Clementine Meridian Line of S. Maria degli Angeli in Rome by comparing the observed positions of the center of the Sun with the ones calculated without atmosphere. Three linear systems with the data of 21 Dec 2015; 18 Jan and 6 Feb 2016 give the refraction terms of tan(z) and tan3(z).

  2. Gibberellin hormone signal perception: down-regulating DELLA repressors of plant growth and development

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The gibberellin (GA) hormone signal is perceived by a receptor with homology to hormone sensitive lipases, GID1 (GA-INSENSITIVE DWARF1). This leads to GA-stimulated responses including stem elongation, seed germination, and the transition to flowering. GA-binding enables GID1 to interact with and ...

  3. La Geometria astronomica di Gerberto e le metodologie della prima misura geodetica di Eratostene

    NASA Astrophysics Data System (ADS)

    Chirri, Maurizio

    The first geodetic measurements in the Hellenistic period started the scientific geography. Cartographic representations were finally placed on a quantitative basis, the subsequent geographical and naturalistic favored a rapid development of all related sciences. The embryos of modern Earth Sciences, can be traced in the context of such a concentration of knowledge and investigation. When appeared the Geometry of Gerbert, some lines of transmission of scientific knowledge on the available classical works, now lost, may have been active and are here investigated, to shed light on methodological aspects of these old measurements concerning also the use of some basic astronomical instruments for measuring angles and distances.

  4. Singing in "La Voce Della Luna" Italian Women's Choir in Melbourne, Australia

    ERIC Educational Resources Information Center

    Southcott, Jane; Joseph, Dawn

    2015-01-01

    Australia is a country of ongoing migration that embraces diversity, creative expression and cultural activity. Membership of community music groups by older people can enhance life quality, and may provide a space through which cultural and linguistic identity may be shared and celebrated. This qualitative phenomenological case study explores…

  5. Loss-of-function of DELLA protein SLN1 activates GA signaling in barley aleurone

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Gibberellic acid (GA) is a key phytohormone regulating seed germination and seedling growth. In cereal species, GA is synthesized in embyros and then translocated to aleurone tissues where it induces production of hydrolytic enzymes for mobolization of seed storage reserve. De-embyronated barley a...

  6. Ipotesi astronomiche sul foro della colonna augustea di Santa Maria in Aracoeli

    NASA Astrophysics Data System (ADS)

    Sigismondi, Costantino

    2014-05-01

    The third column of the left row in the Basilica of Santa Maria in Aracoeli in Rome, has a hole carved in it, of probable astronomical use. The tube aims at a point a 116 degrees of azimut, East-South-East and 17.3 degrees of altitude, the Sun could be aimed in that direction at 07:00 UTC of 12 october and 7:25 UT of march 2, but the view is obstructed by the church's building. Same situation for the 3.9 magnitude alpha Monocerotis, visible 2000 years ago, taking into account the precession. Other hypotheses on the meridian astronomical use of this hole are here reviewed. In the case of solar observations it cannot be for meridian transits in Rome, since the lower transits occurs now at 24.5 degrees at winter solstice; we investigate the case of stellar transits, of declination 30.8 degrees South. Many alignments are possible leaving the azimut as free parameter, being the columun not in its original collocation, but here we investigate only the meridian transits, and no bright stars could have been seen through that hole, taking also into account the precession 2000 years ago. We conclude that this hole was probably not used for meridian observations.

  7. Osservare le eclisse solari dal bordo della fascia di totalità

    NASA Astrophysics Data System (ADS)

    Sigismondi, Costantino; Oliva, Pietro

    2006-06-01

    Observing Solar eclipses at the totality path limits allows to measure solar diameter variations and lunar ephemerides corrections with an accuracy of a few hundredths of arcsecond. After a review of secular variations of solar diameter, presenting the eclipses of Rome 1567, London 1715, and New York City 1925, we present the current research on this topic and the phenomena occurring on the edges of the totality path. For the forthcoming eclipses, the location of observers must be chosen after calculations of limits and simulations of bead appearances and timings. We present our example in Valoria La Buena (Spain) for the 3 October, 2005 eclipse. Small unfiltered refracting telescopes, equipped with projection screen are recommended for standard observations, in order to avoid artificial reduction in the observed solar diameter due to filtering effects. Preliminary data reductions on eclipses of 1995 India and 1998 Caribbean, and on 2004 Venus Transit are also presented.

  8. Il Calcolo della Pasqua: Vittorio d'Aquitania Dionigi il Piccolo e Abbone di Fleury

    NASA Astrophysics Data System (ADS)

    Sigismondi, Costantino

    2014-05-01

    The Easter calculus is a story of ephemerides approximations, with appropriate algorithms, as well as the reformations of the calendar dealed with tropical year's approximations. The calculus made by Victorius of Aquitania, Dyonisius Exiguus and Abbo of Fleury, based on 532 years Easter period in Julian calendar are discussed, including the corrections ad hoc of the algorithms, like the saltus lunae.

  9. Il dolore in ambito urologico: aspetti fisiopatologici del dolore e della cronicità

    PubMed

    Bonezzi, Cesare; Demartini, Laura; Angelini, Lucia; Armiento, Luciana; Jallous, Hussein

    2014-12-01

    Pain in urology: pathophysiological aspects of pain and chronicityChronic pain has been traditionally defined by pain duration, but this approach has limited empirical support and does not account for chronic pain multidimensionality. Defining chronic pain solely by duration is based on the view that acute pain signals potential tissue damage, whereas chronic pain results from central sensitization in which pain is sustained after nociceptive inputs have diminished. Chronic urological pain is a prevalent condition, which can represent a major challenge to health care providers due to its complex aetiology and poor response to therapy. In most cases, clear signs of on-going tissue trauma, inflammation or infection are not present. Despite this, more underhanded pathophysiological mechanisms, affecting the urinary system or other pelvic organ systems (musculoskeletal, neurologic, urologic, gynaecologic) and some psychological aspects may be present. In this article, some pathophysiological aspects of visceral pain are discussed; the definition of 'chronic pain', the mechanism of action of drugs used in the treatment of pain and the rationale for association therapy are also reviewed. PMID:25451874

  10. 78 FR 5555 - Culturally Significant Object Imported for Exhibition Determinations: “Piero della Francesca in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE...'' SUMMARY: Notice is hereby given of the following determinations: Pursuant to the authority vested in me by the Act of October 19, 1965 (79 Stat. 985; 22 U.S.C. 2459), Executive Order 12047 of March 27,...

  11. [The activities of Santa Maria Della Scala through 1318 status and its frescoes].

    PubMed

    Pinault, Claire

    2002-01-01

    Siena's Hospital was created in the 10th or 11th century, and still owns a rich documentation of his history, stored at the city's state Archives the general organization of the Hospital in the 14th century is accurately described in the 1318 statue. Moreover, during the 15th century frescoes representing its activities were commissioned by the Hospital. They decorated the Pellegrinaio, the main room and the infirmary. The comparison of these two sources from different periods enables us to ask ourselves why the hospital felt compelled to issue what could appear as redundant illustration of the hospital activities. PMID:12749334

  12. Primi risultati della campagna osservativa sulla cometa C/2001 Q4 (NEAT)

    NASA Astrophysics Data System (ADS)

    Milani, Giannantonio; Ligustri, Rolando; Tirelli, Diego

    2005-04-01

    The first results of the C/2001 Q4 observation campaign are presented. The comet was observed with visual, photographic and CCD techniques. Both photometry and imaging show an active comet even if fainter than expected, especially after the perihelion passage. The coma presented halos and spiral-like features recalling those displayed by other comets like Hale-Bopp and Ikeya-Zhang. Visual and CCD light curves are analyzed and first tests with narrowband filters were performed with the goal of obtaining more accurate Afrho measurements. Narrowband filters (647-650 nm) proved useful also for dust tail analysis and are now adopted as standard for the CARA project.

  13. L'apparizione della cometa C/2002 O4 (Hönig)

    NASA Astrophysics Data System (ADS)

    Milani, Giannantonio

    2003-07-01

    The comet C/2002 O4 (Hönig) underwent a rapid evolution since its discovery on 22 July 2002 through its sudden disappearance occurred about its passage at the perihelion (1 October). The comet initially displayed a tail revealing a gaseous component which, at its turn, rapidly disappeared at the end of September, probably because of the comet's nucleus disruption.

  14. Osservazioni radio di Giove durante gli impatti della cometa Shoemaker-Levy 9.

    NASA Astrophysics Data System (ADS)

    Bressan, G.

    1994-10-01

    Jupiter's decametric radio emissions lowered during the week interested by the comet impacts. Each event was preceded, as loss frequently followed, by outbursts which increased the radio emission between three and four times the ground noise.

  15. Medicean telescopes. The collection of the Istituto e Museo di Storia della Scienza, Florence

    NASA Astrophysics Data System (ADS)

    Miniati, Mara

    The Institute and Museum of the History of Science in Florence preserves an important collection of 17th telescopes coming from the Medicean heritage. The paper will introduce these instruments and their connection with the contemporary astronomical and optical debate.

  16. Per una pedagogia della comprensione interculturale (A Method for Teaching Intercultural Understanding).

    ERIC Educational Resources Information Center

    Titone, Renzo

    1986-01-01

    Defines true bilingualism as biculturalism, explains what "understanding" another culture means, and describes how to evaluate the effectiveness of teaching methods for students from different cultures. Ideally, individuals learning a second language will acquire a "metacultural" consciousness that permits them to be comfortable in any cultural…

  17. PROCERA encodes a DELLA protein that mediates control of dissected leaf form in tomato

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Leaves of seed plants can be described as simple, where the leaf blade is entire, or dissected, where the blade is divided into distinct leaflets. Mechanisms that define leaflet number and position are poorly understood and their elucidation presents an attractive opportunity to understand mechanism...

  18. Physically-based quantitative analysis of soil erosion induced by heavy rainfall on steep slopes

    NASA Astrophysics Data System (ADS)

    Della Sala, Maria; Cuomo, Sabatino; Novità, Antonio

    2014-05-01

    -southern Italy. Proc. of the first Italian Workshop on Landslides, 8-10 June 2009 Naples, Italy, vol 1. Studio Editoriale Doppiavoce, Naples, pp 43-51. Cascini, L., Sorbino, G., Cuomo, S., Ferlisi, S. (2013). Seasonal effects of rainfall on the shallow pyroclastic deposits of the Campania region (southern Italy). Landslides, 1-14, DOI: 10.1007/s10346-013-0395-3. Cuomo S., Della Sala M. (2013a). Spatially distributed analysis of shallow landslides and soil erosion induced by rainfall. (submitted to Natural Hazards). Cuomo, S., Della Sala, M. (2013b). Rainfall-induced infiltration, runoff and failure in steep unsaturated shallow soil deposits. Engineering Geology. 162, 118-127. Cuomo, S., Della Sala, M., Novità A. (2013). Physically-based modeling of soil erosion induced by rainfall on steep slopes. (submitted to Geomorphology).

  19. Lo Gnomone Clementino Astronomia Meridiana in Basilica

    NASA Astrophysics Data System (ADS)

    Sigismondi, Costantino

    2014-05-01

    Costruito per chiara volontà del papa 70 anni dopo il caso Galileo, lo Gnomone Clementino è un grande telescopio solare che non fa uso di lenti a 92 anni dall’invenzione del cannocchiale. Queste due caratteristiche basterebbero da sole a giustificare l’interesse verso questo strumento. L’astronomia meridiana è alla base dell’astrometria e dell’astrofisica moderna. Lo Gnomone Clementino sta oggi all’astronomia, come il veliero “Amerigo Vespucci” sta alla Marina Italiana. E’ possibile svolgere ogni genere di osservazione e studio su questo strumento, e dal 2002 vi tengo lezioni teorico-pratiche del corso di Storia dell’Astronomia e La Terra nel Sistema Solare della Sapienza, Università di Roma, Facoltà di Lettere e Filosofia. Questo testo aggiunge alcuni tasselli alla ricerca storica sulla meridiana, appoggiandosi, com’è naturale, sulle spalle di giganti che mi hanno preceduto in questi studi. In particolare la misura dell’azimut della meridiana, ed il suo inquadramento tra gli strumenti simili ed alcuni studi di astrometria sui dati del 1701-1703 di Bianchini, che sono apparsi fin’ora soltanto su riviste specializzate ed in Inglese vengono qui proposti in Italiano e semplificati, per valorizzare sempre più questa straordinaria opera d’arte e di scienza.

  20. Central radio galaxies in groups: cavities, bubbles and the history of AGN heating

    NASA Astrophysics Data System (ADS)

    Giacintucci, S.; Venturi, T.; Raychaudhury, S.; Vrtilek, J.

    2008-10-01

    E' noto che le regioni centrali degli ammassi e gruppi di galassie costituiscono un ambiente in cui gas caldo e plasma radioemittente proveniente dalle galassie dominanti interagiscono tra loro. In particolare, si pensa che la radioemissione dell'AGN centrale ed i suoi possibili cicli di attivita', siano strettamente legati alla presenza di cavita' e "bubbles" nel gas intergalattico. Si presentera' lo status di un progetto osservativo effettuato con il Giant Metrewave Radio Telescope (GMRT, India) su di un campione di 18 gruppi di galassie, osservati a tre frequenze radio (235 MHz, 325 MHz e 610 MHz). Lo studio della morfologia radio degli AGN centrali e la relativa analisi spettrale permettono di ottenere stime sull'eta' di questi oggetti, e sulla loro energia totale, che a loro volta sono in relazione con le proprieta' X dei gruppi stessi. Per tutti gli oggetti del campione sono disponibili osservazioni Chandra di proprieta'. Per due oggetti del campione, 4C+24.36 (al centro di AWM04) e NGC741 (al centro di RSOG17) verra' presentato uno studio dettagliato.

  1. Factors affecting the therapeutic choice in patients with multivessel coronary artery disease. The Studio Lombardo Angiografia Multivasali (SLAM) Study Group.

    PubMed Central

    De Servi, S.; Galli, S.; Onofri, M.; Boschetti, E.; Oberti, R.; Niccoli, L.; De Biase, A. M.; Rovelli, G.; Carini, M.; Regalia, F.; Valentini, P.; Bartorelli, A.

    1997-01-01

    OBJECTIVE: To assess how clinical and angiographic findings are related to the decision to carry out coronary angioplasty (PTCA) or coronary bypass grafting in patients with multivessel coronary artery disease. DESIGN: Prospective survey carried out in 14 centres in the Lombardia region of Italy. PATIENTS: 1468 consecutive patients under going coronary arteriography for known or suspected ischaemic heart disease between May and October 1994, who were found to have multivessel coronary artery disease. MAIN OUTCOME MEASURES: Multivariate analysis was undertaken using stepwise logistic regression to identify the clinical and angiographic variables correlated with revascularisation (v medical treatment) in all of patients, and with surgery (v angioplasty) in the subset of revascularised patients. RESULTS: In all patients the clinical decision after coronary arteriography was made by physicians of each participating centre on the basis of their experience and clinical judgment: 53% of patients had bypass surgery, 28% had PTCA, and 19% continued medical treatment. The choice of a revascularisation procedure was directly related to a clinical diagnosis of unstable angina (P < < 0.001), the presence of left anterior descending artery disease (P < < 0.001), and to an ejection fraction > or = 40% (P < < 0.001), and inversely related to history of previous coronary bypass surgery (P < < 0.001). In revascularised patients, bypass surgery was the preferred treatment in patients with left anterior descending artery disease (P < < 0.001), three-vessel disease (P < < 0.001), and in those with at least one occluded vessel (P = 0.008). The choice of PTCA was significantly related to history of previous PTCA (P < < 0.001) or coronary bypass surgery (P < < 0.001), to a clinical diagnosis of non-Q wave myocardial infarction (P = 0.002), and to the possibility of implanting an intracoronary stent (P = 0.01). CONCLUSIONS: Bypass surgery is still the most widely used treatment for patients with multivessel coronary artery disease. This analysis provides a basis for comparison with future developments in the treatment of such patients. Further advancements in PTCA technology are needed to tilt the balance in favour of this less invasive procedure. PMID:9196415

  2. Evaluating Art Studio Courses at Sultan Qaboos University in Light of the Discipline Based Art Education Theory

    ERIC Educational Resources Information Center

    Al-Amri, Mohammed

    2010-01-01

    Discipline-Based Art Education (DBAE), a theory developed in the USA, has been influential but also used in Art Education institutions world-wide. One of its stated goals was to develop the quality of teaching art education. Today, it is used as a theory for identifying and assessing good practices in the field of Art Education. The purpose of…

  3. An Empirical Assessment of Metaphor Use in the Design Studio: Analysis, Reflection and Restructuring of Architectural Design

    ERIC Educational Resources Information Center

    Casakin, Hernan

    2012-01-01

    This investigation was concerned with the use of metaphors in architectural design education. Reasoning by means of metaphors helps to understand a design situation in terms of a remote concept normally not associated with it. By juxtaposing the known with the unknown in an unusual way, metaphors can enhance design problem solving. The goal of…

  4. Curriculum development in studio-style university physics and implications for dissemination of research-based reforms

    NASA Astrophysics Data System (ADS)

    Foote, Kathleen T.

    2016-06-01

    Over the past few decades, a growing body of evidence demonstrates that students learn best in engaging, interactive, collaborative, and inquiry-based environments. However, most college science classes are still taught with traditional methods suggesting the existing selection of research-based instructional materials has not widely transformed undergraduate education. SCALE-UP is a renovated pedagogy and classroom environment that has achieved a greater impact than most, used extensively throughout the United States and abroad. SCALE-UP is not a simple collection of lesson plans or a textbook that can be easily adopted, and instead instructors are encouraged to customize main pedagogical principles to their unique instructional situation. This flexibility along with promotion of instructor autonomy may have assisted its spread. This paper uses case studies of five successful secondary implementations in the United States to examine how instructors gather information about reform, create a curriculum, and achieve sustained use. Many people learned about research-based resources that formed the composite of their curricula through interpersonal connections. Time constraints and misunderstandings between developers and instructors limited which resources were chosen and how they were used. Once instructors created a "working form" of the curriculum, three out of five instructors did not make significant changes. This could lead to the preservation of a more conservative curriculum. Implications include that disseminators should articulate core principles of the reform that should be retained to uphold the integrity of the reform as well as the areas where adopters have flexibility to innovate. Strategically involving other secondary users in the dissemination process could facilitate important interpersonal exchanges that could provide an additional layer of support for faculty.

  5. Using Web-Based Instruction to Teach Music Theory in the Piano Studio: Defining, Designing, and Implementing an Integrative Approach

    ERIC Educational Resources Information Center

    Carney, Robert D.

    2010-01-01

    This dissertation rationalizes the best use of Web-based instruction (WBI) for teaching music theory to private piano students in the later primary grades. It uses an integrative research methodology for defining, designing, and implementing a curriculum that includes WBI. Research from the fields of music education, educational technology,…

  6. IMPLEMENTATION OF A CAPE-OPEN COMPLIANT PROCESS SIMULATOR USING MICROSOFT'S VISUAL STUDIO.NET AND THE .NET FRAMEWORK

    EPA Science Inventory

    The United States Environmental Protection Agency is developing a Computer
    Aided Process Engineering (CAPE) software tool for the metal finishing
    industry that helps users design efficient metal finishing processes that
    are less polluting to the environment. Metal finish...

  7. An Evaluation of Applying Blended Practices to Employ Studio-Based Learning in a Large-Enrollment Design Thinking Course

    ERIC Educational Resources Information Center

    Brown, Sydney E.; Karle, Sarah Thomas; Kelly, Brian

    2015-01-01

    DSGN110 was a multidisciplinary course teaching first year students enrolled in in a variety of majors about design thinking. The course is offered for the majors of architecture, landscape architecture, interior design, community and regional planning, along with computer science and business students. By blending face-to-face and online…

  8. Ceramics Studio to Podiatry Clinic: The Impact of Multimedia Resources in the Teaching of Practical Skills across Diverse Disciplines

    ERIC Educational Resources Information Center

    Matheson, Ruth; Mathieson, Ian

    2016-01-01

    This paper draws on the experiences of students from two vastly different disciplines to both explore the theoretical background supporting the use of multimedia resources to teach practical skills and provide a qualitative evaluation of student perceptions and experiences of using bespoke resources. Within ceramics and podiatry, practical skills…

  9. An Experimental Study in an Architectural Design Studio: The Search for Three-Dimensional Form and Aesthetics through Clay

    ERIC Educational Resources Information Center

    Yamacli, Rusen; Ozen, Aysegul; Tokman, Leyla Yekdane

    2005-01-01

    In architectural design education, the main objective is to help students, especially first-year students, improve their design ideas, creativity, perception of three dimensions and ways of expressing them. Thus, as an embedded concept in architecture, art has been emphasized here as a design method. In other words, the necessary help to enable…

  10. Sitting Ballet: A Pilot Program Designed to Include Children with Physical Disabilities in the Private Studio Environment

    ERIC Educational Resources Information Center

    Matzner, J.

    2015-01-01

    While recovering from a serious illness, the author looked for dance classes that would help in regaining flexibility, balance, and core strength. Finding no local dance classes that could accommodate the deconditioning experienced from almost two years of physical inactivity and disuse due to bedrest, the author wondered if there were other…

  11. Is the control of disease progression within our grasp? Review of the GRISAR study. (Gruppo Reumatologi Italiani Studio Artrite Reumatoide).

    PubMed

    Ferraccioli, G F; Della Casa-Alberighi, O; Marubini, E; Priolo, F; Mathieu, A; Fantini, F; Cutolo, M; Pasero, G

    1996-09-01

    A prospective, open, multicentre, randomized study with a blinded radiological end-point was started in 1991. The aim of the study was to assess whether cyclosporin A (CyA) controls ongoing anatomical damage in active early rheumatoid arthritis (RA) better than conventional disease-modifying anti-rheumatic drugs (DMARDs) as used in everyday clinical practice. A total of 340 consenting patients with early RA (mean duration 1.4 yr) were recruited; 167 were randomized to CyA 3mg/kg per day and 173 to DMARDs. Hand, wrist and foot X-rays were blindly scored by a central committee of three radiologists using the Larsen-Dale method. Any side-effects were carefully recorded. The control of clinical symptoms was similar in both groups. Radiological evaluation of 284 patients (141 on CyA; 143 on DMARDs) after 12 months showed a significant decrease in the mean progression in the eroded joint count (1.3 +/- 3.1 vs 2.4 +/- 3.0, P < 0.001). There was also better maintenance on treatment with CyA than in the group treated with DMARDs (89.2 vs 77.5%, respectively; P = 0.002). CyA seems to offer greater control of ongoing anatomical joint damage in early RA than conventional DMARDs after 12 months. PMID:8810684

  12. 77 FR 34964 - Notice of Issuance of Final Determination Concerning Toshiba E-Studio Multi-Function Peripherals

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... systematically caused various distinct electronic interconnections to be formed within each integrated circuit... of the following components: (1) Logic Control (``LGC'') Board: a printed circuit board (``PCB... shipped to Mexico for assembly. The processing in Mexico included the assembly of a bare printed...

  13. Culturally Responsive Teaching for 21st-Century Art Education: Examining Race in a Studio Art Experience

    ERIC Educational Resources Information Center

    Lee, NaJuana

    2012-01-01

    In the art classroom--where art, identity, and culture are inextricably linked--racially and culturally responsive teaching play a critical role in how teachers interact with students and ultimately how students themselves come to understand cultural diversity, social inclusion, and antiracist behaviors. It is important that teachers understand…

  14. Strategies de Prevention en Maternelle: Les Ateliers d'Ecrit (Preventive Strategies in Nursery School: The Writing Studios).

    ERIC Educational Resources Information Center

    De Peslouan, Dominique

    This paper written in French (the first phase of an ongoing research project) endeavors to set off the influence of introduction of imaginary writing workshops over the social and affective development of children from 2 to 5 years old. This influence is more precisely centered on the "power to read" (power of separation, distanciation,…

  15. 78 FR 52601 - Culturally Significant Object Imported for Exhibition; Determinations: “Visiting Masterpiece...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-23

    ... Francesca's Senigallia Madonna, an Italian Treasure, Stolen and Recovered'' and ``Piero della Francesca...: Piero della Francesca's Senigallia Madonna, An Italian Treasure, Stolen and Recovered'' at the Museum...

  16. Prime linee-guida per l'uso della webcam bidirezionale con bambini affetti da patologia oncologica in fase avanzata.

    PubMed

    Giacon, B; Biassoni, V; Clerici, C A; Spreafico, F; Meazza, C; Veneroni, L; Massimino, M

    2014-07-14

    AIM:The paper presents guidelines for school staff on the use of two-way webcam for the sake of school-continuity with school children suffering from malignant tumors. The proposed guidelines are designed to prepare school staff about the interests of those involved in the interaction (sick child,classmates, teachers). PMID:25018083

  17. L'Astronomia del Venerdí Santo, l'eclissi di Luna e l'ora della Sindone

    NASA Astrophysics Data System (ADS)

    Sigismondi, Costantino

    2014-05-01

    Dating the crucifixion on friday 3 April 33, when, at sunset a partially eclipsed Moon rised allows to interprete the speech of Saint Peter (Acts 2:20=Joel 3:4) on the day of Pentecost as including an account of this eclipse, as fulfillment of the Scriptures. Few minutes later the apparition of a third star of medium magnitude stated the beginning of the sabbatical rest: before that time Jesus has been buried, wrapped into the shroud. The observations of the equinoctial moonrise from the Mount of Olives on September 2013 are strongly in favour of the hypotehsis of possible observation of the lunar eclipse of 33 AD by Jewish people, as well as the sunrises observed from the Temple Institute terrace in Southern-East Jerusalem demonstrated that this eclipse could have been seen from Jerusalem. The depression of the horizon and the refraction allow to see Sun and Moon more than 1 degree below the geometrical horizon in the azimuthal direction ranging from 90 to 116, prologing to 16 minutes the duration of the partial lunar eclipse observed in 33AD. Texts of Matthew, Mark and Cyrillus of Jerusalem are also commented.

  18. L'evento di disconnessione del 24 marzo 1996 nella coda di plasma della cometa 1996 B2 Hyakutake.

    NASA Astrophysics Data System (ADS)

    Guidolin, E.; Milani, G.

    1998-12-01

    The close approach of comet 1996 B2 (Hyakutake) was observed in very good sky conditions during the night between March 24 and 25. A sequence of photographs taken with a 180 mm f/2,8 telephoto lens shows a knot with a high proper motion in the plasma tail related to a disconnection event. The authors find that the average velocity of the plasma knot was 32.3 km/sec on March 25.0, 53.6 km/sec on March 25.7 and 76.1 km/sec on March 26.5. The average acceleration due to the solar wind was close to 0.0003 km/sec. Extrapolating the data one also finds that the beginning of the disconnection event was around March 24.7.

  19. La cometa 9P Tempel 1 nell'apparizione 2005. Monitoraggio durante la fase di impatto della missione Deep Impact

    NASA Astrophysics Data System (ADS)

    Milani, Giannantonio; Sostero, Giovanni; Trabatti, Roberto; Vinante, Carlo

    2006-06-01

    Comet 9P/Tempel 1 was constantly monitored during the 2005 apparition by observers participating in the CARA project (http://cara.uai.it). R and I (Cousins), as well as 647-650 nm narrowband filter photometric data were used to produce Afrho quantity measuremnts. Afrho value peaked about 300 cm approximately 83 days before perihelion, with a general behaviour that closely matches the one of previous apparitions. Around the time of the impact of the Deep Impact module a short temporary increase was detected, but Afrho values and the coma profile returned to a normal state within approximately 3 days. The dust cloud produced by the impact was clearly seen in the images obtained on July 4 and 5 as well as a temporary disturbance in the average photometric profile in the coma. No permanent long-time effects were detected in the average Afrho behaviour, which matches the trend observed in previous apparitions fairly well.

  20. Osservazione fotografica della coda di plasma dele comete. Campagna osservativa per la cometa P/Brorsen Metcalf.

    NASA Astrophysics Data System (ADS)

    Cimatti, A.; Milani, G. A.

    1989-04-01

    The authors examined the importance of the study of plasma tails of the comets. They supplied all usefull suggestions to study them photographically. Particular attention is suggested to the comet P/Brorsen-Metcalf.

  1. [Psicopatologia, fattori psicosociali e obesità].

    PubMed

    Pinna, Federica; Sardu, Claudia; Orrù, Walter; Velluzzi, Fernanda; Loviselli, Andrea; Contu, Paolo; Carpiniello, Bernardo

    2016-01-01

    RIASSUNTO. Scopi. Gli obiettivi di questo studio sono stati la valutazione dell'associazione tra obesità, variabili socio-demografiche e psicopatologiche in un campione clinico di pazienti afferenti a un centro per la diagnosi e il trattamento dell'obesità, confrontati con un campione omogeneo di controllo costituito da soggetti di peso normale. Metodi. Nel contesto di un progetto di ricerca riguardante obesità e psicopatologia, è stata applicata una regressione logistica multivariata per esaminare l'associazione tra obesità e variabili demografiche e cliniche relative a un campione consecutivo di 293 pazienti obesi (48 maschi, 245 femmine, età media: 45,41±13,55, indice di massa corporea [BMI] 35,6±6,2), confrontato con un gruppo di controllo omogeneo appaiato di 293 soggetti non obesi (48 maschi, 245 femmine, età media 45,66±13,86, BMI medio 21,8±2,06). Tutti i soggetti sono stati valutati mediante un'intervista clinica strutturata, la Structured Clinical Interview per la diagnosi di asse I del DSM-IV (SCID-I) e per l'asse II DSM-IV (SCID-II). Risultati. L'analisi statistica multivariata ha dimostrato che lo status di casalinga e la presenza "lifetime" di disturbi di asse I e II e in generale della presenza di una qualsiasi diagnosi psichiatrica, e, in particolare, delle diagnosi di disturbo depressivo, d'ansia, del comportamento alimentare e di alcuni disturbi di personalità, sono associate in modo significativo a una maggiore probabilità di essere in sovrappeso oppure obesi. Le probabilità di essere sovrappeso/obesi si modificano in rapporto alle diverse combinazioni di fattori di rischio, aumentando da un valore di 32,3% per un individuo non esposto ad alcun fattore di rischio, a un valore di 86,7% per i soggetti esposti a tutti i fattori di rischio considerati. Conclusioni. La presenza di una diagnosi di asse I e/o II e lo stato di casalinga è indipendentemente associata a un maggiore rischio di sovrappeso/obesità. L'interazione di questi

  2. L'influenza dell'attenzione, della memoria e della discriminazione fonetica nell'apprendimento della seconda lingua nella scuola elementare: Risultati di alcuni test (Influence of Attention, Memory, and Phonetic Discrimination in Second Language Learning in Elementary School: Results of Several Tests).

    ERIC Educational Resources Information Center

    Colonna-Preti, Paola; Taeschner, Traute

    1987-01-01

    Using a new method, 48 children in an elementary school in Rome, Italy, were taught a foreign language (26 English, 22 German) and tested after three years. The authors attempt to explain the variation in test results in terms of the students' attention, memory, and phonetic discrimination. (CFM)

  3. Measuring the Impact of App Inventor for Android and Studio-Based Learning in an Introductory Computer Science Course for Non-Majors

    ERIC Educational Resources Information Center

    Ahmad, Khuloud Nasser

    2012-01-01

    A reexamination of the traditional instruction of introductory computer science (CS) courses is becoming a necessity. Introductory CS courses tend to have high attrition rates and low success rates. In many universities, the CS department suffered from low enrollment for several years compared to other majors. Multiple studies have linked these…

  4. Decorative Integration or Relevant Learning? A Literature Review of Studio Arts-Based Management Education with Recommendations for Teaching and Research

    ERIC Educational Resources Information Center

    Katz-Buonincontro, Jen

    2015-01-01

    This review presents a synthesis of the state of arts-based management education scholarship, with teaching and research recommendations. To begin, the lack of creativity and empathy development in management students is presented. Next, literature-based descriptions of arts-based management exercises focus on how to use improvisational theatre,…

  5. Sustainability in the Architectural Design Studio: A Case Study of Designing On-Campus Academic Staff Housing in Konya and Izmir, Turkey

    ERIC Educational Resources Information Center

    Bala, Havva Alkan

    2010-01-01

    It is important to engender a "sustainable" architectural consciousness in the students who will be the next generation architects. In architectural education, design decisions taken during the early phases of the design process play an important role in ensuring concern for the sustainability issue. But, in general, all discussions about the site…

  6. Improvement of Fatty Acid Profile and Studio of Rheological and Technological Characteristics in Breads Supplemented with Flaxseed, Soybean, and Wheat Bran Flours

    PubMed Central

    Osuna, Mariana B.; Judis, María A.; Romero, Ana M.; Avallone, Carmen M.; Bertola, Nora C.

    2014-01-01

    Functional breads constitute an interesting alternative as vehicle of new essential fatty acids sources. The aim of this study was to improve the fatty acids (FA) profile of bakery products, producing breads with low saturated fatty acid (SFA) content and with high polyunsaturated fatty acid (PUFA) content, through partial substitution of wheat flour by other ingredients (soy flour, flax flour, and wheat bran) and to analyze the effect of this change on the technological, rheological, and sensorial characteristics of breads. Flaxseed flour (FF), soybeans flour (SF), or wheat bran (WB) was used to replace 50, 100, and 150 g kg−1 of wheat flour (WF) in breads. FF or SF produced a decrease in monounsaturated and SFA and an increase of PUFA in these breads. Furthermore, breads replaced with FF presented considerable increase in the content of n3 FA, while, SF or WB contributed to rise of linoleic and oleic FA, respectively. The substitution percentage increase of FF, SF, or WB to formulation produced changes in the colour, rheological, textural, and technological characteristics of breads. This replacement resulted in improved lipid profile, being breads with 50 g kg−1 SF, the better acceptance, baking features, and enhanced fatty acid profile. PMID:25478592

  7. Urine albumin excretion, within normal range, reflects increasing prevalence of metabolic syndrome in patients with essential hypertension.

    PubMed

    Vyssoulis, Gregory; Karpanou, Eva; Spanos, Pangiotis; Kyvelou, Stella-Maria; Adamopoulos, Dionysios; Stefanadis, Christodoulos

    2010-08-01

    Microalbuminuria is a prognostic marker of cardiovascular disease and is related to metabolic syndrome (MetS). For this purpose, the authors examined the relationship of low grade albuminuria to MetS, using 4 current definitions and a MetS score. They studied 6650 consecutive, nondiabetic, hypertensive patients with normal microalbumin excretion. MetS was defined by Adult Treatment Panel III, American Heart Association, World Heart Organization, International Diabetes Federation criteria, and MetS Gruppo Italiano per lo Studio della Streptochinasi nell'Infarcto Miocardico (GISSI) score. Urine microalbumin concentration was measured after a 24-hour urine collection by immunonephelometry. By all definitions, hypertensive patients with MetS had higher microalbumin levels. Significantly higher microalbumin levels were observed as the number of metabolic components rose. After adjustment for systolic blood pressure, the strength of this association was reduced to a nonsignificant level. Microalbumin levels, within normal range, are increased in patients with MetS, irrespective of the definition criteria. PMID:20695936

  8. Antimatter, clockwork orange, laser divestment

    NASA Astrophysics Data System (ADS)

    Asmus, John F.

    2005-06-01

    In 1972 Ente Nazionale Idrocarburi sponsored a program to holographically record the images of Venetian sculptural treasures for archival purposes. At Laboratorio San Gregorio, where the initial holography took place, G. Musumeci and K. Hempel suggested an experiment to determine whether the concentrated beam from the ruby holographic laser could ablate black-patina crusts from decaying marble. Initial success of a laser-divestment test on a Palazzo Ducale capital launched a search for funding to enable a full-scale laser-conservation demonstration. Later, at a Caltech reunion one of the author's physics professors (Carl Anderson, the discoverer of mu mesons and the positron), noting the prominence of the Venice Film Festival suggested our approaching the motion picture industry. Many years earlier Anderson's Caltech classmate, Frank Capra, had supported the research that led to the discovery of cosmic-ray-generated antimatter on Pikes Peak. (After Caltech, Capra had become a director at Columbia Studios.) Anderson's chance comment led to an introduction to producer Jack Warner at a festival screening of his "A Clockwork Orange" in Asolo. He and his friends contributed US$5000 toward the laser conservation of a marble relief of "The Last Supper" in the Porta della Carta of Venice. This work was conducted in 1980 under the direction of Arch. G. Calcagno. In 1981 it was found that the granite veneer or the newly completed Warner Center Tower had been stained during transit from the quarry. The Venice laser successfully restored the veneer, thereby returning the Warner Brothers' favor.

  9. Vitamin E supplementation in the prevention of coronary heart disease.

    PubMed

    Pruthi, S; Allison, T G; Hensrud, D D

    2001-11-01

    Vitamin E consists of a number of compounds, tocopherols and tocotrienols, that function as lipid-soluble antioxidants. A hypothesis is that vitamin E may slow the progression of atherosclerosis by blocking the oxidative modification of low-density lipoprotein cholesterol and thus decrease its uptake into the arterial lumen. Basic science and animal studies have generally supported this hypothesis. Observational studies have primarily assessed patients with no established coronary heart disease (CHD), and results have generally supported a protective role of vitamin E in CHD. Early primary and secondary prevention clinical trials (Alpha-Tocopherol, Beta-Carotene Cancer Protection study and Cambridge Heart Antioxidant Study) showed mixed results. Despite years of encouraging evidence from basic science and observational studies, 3 large randomized clinical trials (Gruppo Italiano per lo Studio della Sopravvivenza nell'Infarto miocardico, Heart Outcomes Prevention Evaluation, and Primary Prevention Project) with a combined total of more than 25,000 patients failed to show a significant benefit with vitamin E taken as a dietary supplement for the prevention of CHD. Four large randomized primary prevention trials currently under way should add to our knowledge. The American Heart Association has recommended consumption of a balanced diet with emphasis on antioxidant-rich fruits and vegetables but has made no recommendations regarding vitamin E supplementation for the general population. Although vitamin E supplementation seems to be safe for most people, recommendations from health care professionals should reflect the uncertainty of established benefit as demonstrated in clinical trials. PMID:11702901

  10. Calibrazioni a terra e prestazioni in volo di spettrometri ad immagine nel visibile e nel vicino infrarosso per l'esplorazione planetaria

    NASA Astrophysics Data System (ADS)

    Filacchione, Gianrico

    2006-10-01

    Nel corso dell’ultimo decennio l’esplorazione planetaria ha potuto beneficiare dei dati prodotti dagli spettrometri ad immagine: grazie a questa nuova classe di strumenti, realizzati per l’osservazione in remoto di superfici ed atmosfere planetarie, è possibile acquisire dati iperspettrali con elevati poteri risolutivi spaziali e spettrali. Il principale vantaggio offerto dagli spettrometri ad immagine, rispetto alle camere ed agli spettrometri puntuali, è rappresentato dalla capacità di misurare, identificare e mappare le unità composizionali delle superfici planetarie; queste informazioni permettono di investigare sia l’evoluzione geochimica delle superfici sia la dinamica e la composizione delle atmosfere. Sebbene i primi spettrometri ad immagine siano stati francesi (Phobos/ISM, Imaging Spectrometer for Mars) e statunitensi (Galileo/NIMS, Near Infrared Mapping Spectrometer), il nostro paese nel corso degli ultimi anni è stato in grado di proporre alla com unità spaziale internazionale degli strumenti dalle elevate prestazioni che sono stati infatti accettati come payload scientifici su diverse missioni interplanetarie: dai canali visibili di VIMS (Visual and Infrared Mapping Spectrometer) su Cassini (Nasa, JPL, ESA, ASI) e di OMEGA (Observatoire pour la Minéralogie, l’Eau, les Glacies et l’Activitè de Mars) su MarsExpress (ESA) ai due VIRTIS (Visible and Infrared Thermal Imaging Spectrometer) su Rosetta (ESA) e VenusExpress (ESA) fino a VIR-MS (Visible and Infrared Mapping Spectrometer) su Dawn (Nasa). In questo momento inoltre altri due spettrometri sono in avanzata fase di studio: JIRAM (Jovian InfraRed Auroral Mapper) su Juno (missione New Discovery Nasa) e VIHI (Visible and Infrared Hyperspectral Imager) integrato nel payload italiano di remote sensing SIMBIO-SYS di BepiColombo (missione cornerstone ESA). La realizzazione di uno spettrometro ad immagini da utilizzare su una missione interplanetaria richiede un’accurata analisi in fase

  11. Mutual Phenomena between Galilean Satellites: PHEMU09 Campaign in Italy. (Italian Title: Occultazioni ed eclissi tra i satelliti medicei: i risultati della campagna PHEMU09 in Italia)

    NASA Astrophysics Data System (ADS)

    Marino, G.; Arena, C.; Barbieri, L.; Lopresti, C.; Lo Savio, E.; Marchini, A.; Masi, G.; Maulella, R.; Napoli, C.; Salvaggio, F.; Sbarufatti, G.; Sciuto, C.; Ruocco, N.; Ruisi, R.; Sofia, A.; Tontodonati, E.; Zambelli, R.

    2011-06-01

    Results of photometry of mutual phenomena between Galilean satellites are presented. The observations were performed in Italy during the international campaign PHEMU09.Relevant deviations (O-C) with respect to the expected central instants are present for many events. Taking into account the relative satellites’ longitudinal velocity, longitudinal discrepancies in km (and arcsec) are also computed. The discrepancies with respect to the expected flux drops during the occultations are apparently uncorrelated with the O-C on timing (and longitudinal deviations in km); moreover, for eclipses they seem greater than for occultations

  12. Sintassi e tassonomia: Teoria della valenza e lessico-grammatica in tedesco e in italiano (Syntax and Taxonomy: Theory of Valence and Lexical Grammar in German and Italian).

    ERIC Educational Resources Information Center

    Bianco, Maria Teresa

    1986-01-01

    Briefly discusses the concepts of "subject,""complement,""transitivity," and "intransitivity," contrasts the classes of complements in German and Italian based on identical criteria of classification, justifies such a classification for complements, and suggests didactic implications for the theory of valence. (CFM)

  13. Insegnamento della lingua seconda (italiano) nella scuola primaria: l'esperienza altoatesina (Teaching Italian as a Second Language in Elementary School: The Upper Adige Experience).

    ERIC Educational Resources Information Center

    Bertocchi, Daniela

    1979-01-01

    Provides an evaluation of a 30-year experience in teaching Italian to German-speaking elementary school children in an upper northeast region of Italy. Analyzes degrees of bilingualism and sociocultural contact, emphasizing the need for culturally oriented, carefully structured materials and instruction by specially trained teachers. (MES)

  14. The "Convitti Scuola della Rinascita" (The Boarding Schools of Rebirth): An Innovative Pedagogy for Democracy in Post-War Italy (1945-1955)

    ERIC Educational Resources Information Center

    Pruneri, Fabio

    2016-01-01

    In 1945, Italian society was in crisis. Twenty years of fascism and the aerial bombing and military offensives of the Second World War had left the civilian population suffering and the nation in need of reinvention. In this difficult context, certain anti-fascist intellectuals devised the interesting pedagogical experiment of the 11 Convitti…

  15. Guida Didattica per l'Insegnamento della Matematica. Livelli G, H = Mathematics Curriculum Guide for Italian-Speaking Students, Levels G and H. Working Draft.

    ERIC Educational Resources Information Center

    Chicago Board of Education, IL. Dept. of Curriculum.

    The curriculum guide is for levels G and H of the mathematics segment of Chicago's bilingual education program for limited-English-speaking native Italian-speaking students. It includes specific instructional objectives and worksheets for teaching the mathematical concepts of place value, whole numbers, rational numbers, measurement, geometry, and…

  16. Right ventricular functional recovery after acute myocardial infarction: relation with left ventricular function and interventricular septum motion. GISSI-3 echo substudy

    PubMed Central

    Popescu, B A; Antonini-Canterin, F; Temporelli, P L; Giannuzzi, P; Bosimini, E; Gentile, F; Maggioni, A P; Tavazzi, L; Piazza, R; Ascione, L; Stoian, I; Cervesato, E; Popescu, A C; Nicolosi, G L

    2005-01-01

    Objective: To evaluate the pattern of right ventricular (RV) functional recovery and its relation with left ventricular (LV) function and interventricular septal (IVS) motion in low risk patients after acute myocardial infarction (AMI). Design and setting: Multicentre clinical trial carried out in 47 Italian coronary care units. Patients: 500 patients from the GISSI (Gruppo Italiano per lo Studio della Sopravvivenza nell’Infarto Miocardico) -3 echo substudy, who underwent serial echocardiograms 24–48 hours after symptom onset and at discharge, six weeks, and six months after AMI. Results: Tricuspid annular plane systolic excursion (TAPSE) increased significantly during follow up (mean (SD) 1.79 (0.46) cm at 24–48 hours to 1.92 (0.46) cm at six months, p < 0.001) and the increase was already significant at discharge (1.88 (0.47) cm, p < 0.001). LV ejection fraction (LVEF) was the best correlate of TAPSE at 24–48 hours (r  =  0.15, p  =  0.001). TAPSE increased significantly in patients both with reduced (< 45%) and with preserved (⩾ 45%) LVEF, but the magnitude of increase was higher in patients with lower initial LVEF (p  =  0.001). Improvement in IVS wall motion score index (IVS-WMSI) was the only independent predictor of TAPSE changes during follow up (r  =  −0.12, p  =  0.007). Conclusions: In low risk patients after AMI, RV function recovered throughout six months of follow up and was already significant at discharge. TAPSE was significantly related to LVEF at 24–48 hours. The magnitude of RV functional recovery was higher in patients with lower initial LVEF. RV functional recovery is best related to IVS-WMSI improvement, suggesting that IVS motion has an important role in RV functional improvement in this setting. PMID:15772207

  17. Aspirin in polycythemia vera and essential thrombocythemia: current facts and perspectives.

    PubMed

    Landolfi, R; Patrono, C

    1996-09-01

    The role of aspirin in the antithrombotic strategy of patients with polycythemia vera (PV) and essential thrombocythemia (ET) is highly controversial. Long considered unsafe on the basis of a single clinical trial testing very high doses in PV patients, aspirin is being increasingly used at lower dosage. The rationale for the use of aspirin in patients with PV and ET is provided by the efficacy of this agent in the treatment of microcirculatory disturbances of thrombocythemic states associated with myeloproliferative disorders and by recent evidence that asymptomatic PV and ET patients have persistently increased thromboxane (TX) A2-biosynthesis. This increase, which most likely reflects enhanced platelet activation in vivo, is independent of the platelet mass and blood viscosity and largely supressed by a short term low-dose aspirin regimen (50 mg/day for 7 days). Since enhanced TXA2 biosynthesis may play a role in transducing the increased thrombotic risk associated with PV and ET, long-term low-dose aspirin administration has been proposed as a possible antithombotic strategy in these subjects. The safety of this treatment in PV patients has been recently reassessed by the Gruppo Italiano per lo Studio della Policitemia Vera (GISP) which has followed for over one year 112 patients randomized to receive 40 mg/day aspirin or placebo. In the same study, serum TXB2 measurements provided evidence that the low-dose aspirin regimen tested was fully effective in inhibiting platelet cyclooxygenase activity. On this basis, a large scale trial aimed at assessing the antithrombotic efficacy of this approach is currently being organized. In patients with ET both the minimal aspirin dose required for complete inhibition of platelet cyclooxygenase and the safety of long-term aspirin administration need to be established prior to extensive clinical evaluation of this strategy. PMID:8951777

  18. Randomized study of traditional versus aggressive systolic blood pressure control (Cardio-Sis): rationale, design and characteristics of the study population.

    PubMed

    2008-04-01

    The hypothesis that a therapeutic strategy aimed at lowering systolic blood pressure (SBP) below 130 mm Hg is superior to a conventional strategy targeted at below 140 mm Hg in hypertensive subjects has never been tested in randomized intervention studies. The Studio Italiano Sugli Effetti Cardiovascolari del Controllo della Pressione Arteriosa Sistolica (Cardio-Sis) is a multi-centre study in non-diabetic, treated hypertensive subjects aged >55 years with uncontrolled SBP (>or=150 mm Hg) and at least one additional cardiovascular risk factor (ClinicalTrials.gov identifier: NCT00421863). Subjects are randomized to an SBP goal <140 mm Hg (conventional) or <130 mm Hg (aggressive), independently of baseline and achieved diastolic blood pressure (BP). Anti-hypertensive drugs dispensed for the study are restricted to a list of specific drugs. The primary outcome of the study is based on regression of left ventricular hypertrophy (LVH) using electrocardiography (ECG). The hypothesis is that subjects without LVH regression or with new development of LVH 2 years after randomization are 19% with conventional strategy and 12% with aggressive strategy. Secondary outcome is a composite pool of pre-specified fatal and non-fatal events. Randomization of 1111 subjects was completed by February 2007. Mean age of subjects (41% men) at entry was 67 years. BP was 158/87 mm Hg (systolic/diastolic) and prevalence of LVH by ECG was 21.0%. Cardio-Sis is the first randomized study specifically designed to compare two different SBP goals. Results will be broadly applicable to subjects with uncontrolled SBP under anti-hypertensive treatment. PMID:18046432

  19. PREFACE: 5th International Workshop DICE2010: Space-Time-Matter - Current Issues in Quantum Mechanics and Beyond

    NASA Astrophysics Data System (ADS)

    Diósi, Lajos; Elze, Hans-Thomas; Fronzoni, Leone; Halliwell, Jonathan; Prati, Enrico; Vitiello, Giuseppe; Yearsley, James

    2011-07-01

    frontiere della scienza moderna with the participation of E Del Giudice (INFN & Università di Milano), L Fronzoni (Università di Pisa) and G Vitiello (Università di Salerno). By now forming a tradition, this evening event drew a large audience, who participated in lively discussions until late. The workshop was organized by L Diósi (Budapest), H-T Elze (Pisa, chair), L Fronzoni (Pisa), J Halliwell (London), E Prati (Milano) and G Vitiello (Salerno), with essential help from our conference seceretaries M Pesce-Rollins and L Baldini and from our students G Gambarotta and F Vallone, all from Pisa. Several institutions and sponsors supported the workshop; their representatives and, in particular, the citizens of Rosignano / Castiglioncello are deeply thanked for their generous help and kind hospitality: Comune di Rosignano - A Franchi (Sindaco di Rosignano), S Scarpellini (Segreteria sindaco), L Benini (Assessore ai lavori pubblici), M Pia (Assessore all' urbanistica). REA Rosignano Energia Ambiente s.p.a. - F Ghelardini (Presidente della REA), E Salvadori (Segreteria). Associazione Armunia - M Paganelli (Direttore), G Mannari (Programmazione). Special thanks go to G Mannari and her collaborators for their advice and great help in all the practical matters that had to be dealt with in order to run the meeting at Castello Pasquini smoothly. Funds made available by Università di Pisa, by Domus Galilaeana (Pisa), Centro Interdisciplinare per lo Studio dei Sistemi Complessi - CISSC (Pisa), Dipartmento di Matematica e Informatica (Università di Salerno), Instituto Italiano per gli Studi Filosofici - IISF (Napoli), and by the Hungarian Scientific Research Fund OTKA, are gratefully ackowledged. Last, but not least, special thanks are due to Laura Pesce (Vitrium Galleria, San Vincenzo) for the exposition for her artwork Dal io al cosmo at Castello Pasquini during the conference. The papers presented at the workshop and collected here have been edited by L Diósi, H-T Elze, L

  20. What We Talk About When We Talk About Art Therapy: An Outsider's Guide to Identity Crisis

    ERIC Educational Resources Information Center

    Lentz, Rob

    2008-01-01

    The author discusses Randy Vick's analysis of studio-based programs in the United States and Europe for artists with disabilities. The disability studio, advocates the writer, is generally a grassroots, ad-hoc creation, staffed by self-taught practitioners who operate seemingly unaware that the operation of studio programs for artists with…

  1. Making Room for Group Work I: Teaching Engineering in a Modern Classroom Setting

    ERIC Educational Resources Information Center

    Wilkens, Robert J.; Ciric, Amy R.

    2005-01-01

    This paper describes the results of several teaching experiments in the teaching Studio of The University of Dayton's Learning-Teaching Center. The Studio is a state-of-the-art classroom with a flexible seating arrangements and movable whiteboards and corkboards for small group discussions. The Studio has a communications system with a TV/VCR…

  2. Running in Place Is Dumb/Great

    ERIC Educational Resources Information Center

    Lucero, Jorge

    2006-01-01

    Trained as a studio painter, the author, describes the challenges he faced as circumstances forced him to make the transition from studio artist to teacher. For many years he believed that there was no way to get anywhere as an artist If he was not working exclusively in the studio. He felt that if he stopped painting or even dedicated less time…

  3. Secondary School Design: Designing for Art and Crafts.

    ERIC Educational Resources Information Center

    Department of Education and Science, London (England).

    Some aspects of design common to most studios are discussed. A number of different art and craft processes are described, with the requirements in terms of equipment, storage, and expected use. Discussion is included of examples of planning arrangements of individual studios grouped into three categories--(1) general, multi-purpose studios, (2)…

  4. Sintassi e Tassonomia: Teoria della valenza e lessico-grammatica in tedesco e in italiano (III) (Syntax and Taxonomy: Theory of Valence and Lexical Grammar in German and Italian, Part 3).

    ERIC Educational Resources Information Center

    Bianco, Maria Teresa

    1987-01-01

    In this article, the author concludes a three-part series in which she analyzes verb complements in German and Italian. Parts 1 and 2 of the series appear in volume 18, numbers 2 and 3, respectively. (CFM)

  5. Dall'italo-austrliano all'italiano: apprendmento linguistico fra gli scolari della seconda generazione (From Italian-Australian to Italian: Language Acquisition among the Students of the Second Generation).

    ERIC Educational Resources Information Center

    Rubino, Antonia

    1989-01-01

    Discusses the results of research to determine the success of the efforts currently being made in schools to teach pure Italian to the second generation of Italians in Australia in order to replace Italian Australian, a mixture of Italian dialects, Italian, and English. 33 references. (CFM)

  6. Studiar L'inglese dalle elementari--Problema europeo: Una proposta nuova della pedagogia cibernetica (Beginning the Study of English in the Elementary School Grades--A European Problem: A New Proposal from Cibernetic Education).

    ERIC Educational Resources Information Center

    Chiti-Batelli, Andrea

    1986-01-01

    Warns the European community of the dangers of accepting English as the international language and urges the adoption of Esperanto, a neutral language without its own cultural tradition, as the international lingua franca. (CFM)

  7. "Una Communita" Poco Nota della Communicazione non Verbale: Come Communicano il Direttore e l'Orchestra (A Little Known "Community" of Nonverbal Communication: How the Conductor and Orchestra Communicate).

    ERIC Educational Resources Information Center

    Leonardi, Magda Farago

    1992-01-01

    Examines how conductors and orchestras communicate. Communication is essentially nonverbal. Conductors use gestures, gaze, facial expression, nods and posture to deliver their message. Norbert Weiner's Cybernetic Theory of human communication is seen as a means of analyzing precisely how this musical communication takes place. (16 references) (LET)

  8. L'istituzione della funzione pragmatica esterna nel modello traduttivo in tre fasi a trasferimento indiretto (Supplying an External Pragmatic Purpose to a Three-Stage Translation Model with Indirect Transfer).

    ERIC Educational Resources Information Center

    Horrakh, Livio

    1989-01-01

    Discusses a didactic model for translation based on textual linguistics that incorporates a model second external reader in the translation process. Although translation is necessarily sentence oriented, this method considers the entire text that must eventually satisfy a pragmatic external purpose. (51 references) (CFM)

  9. Presupposti teorici per un progetto di insegnamento della traduzione dalla lingua straniera basato sull'analisi testuale (Theoretical Presuppositions for a Project to Teach Translation from a Foreign Language Based on Textual Analysis).

    ERIC Educational Resources Information Center

    Horrakh, Livio

    1987-01-01

    Discusses an approach to translation based on textual linguistics. The student/translator first looks at the foreign language text as a whole, then analyzes its parts, and finally arrives at a new synthesis (the translation) that is comparable to the original text. (CFM)

  10. La teoria dell'attivita verbale nella fase attuale e il suo significato nell'insegnamento della lingua russa agli stranieri (The Theory of Verbal Activity in its Present Stage and its Significance in the Teaching of Russian to Foreigners)

    ERIC Educational Resources Information Center

    Leont'ev, A. A.

    1977-01-01

    Traces the evolution of thought in the field of psycholinguistics ("theory of verbal activity" in Russia) and discusses current research being done in the United States, Europe, and the Soviet Union. A valid method of teaching language cannot be developed without a theory of language acquisition. (Text is in Italian.) (CFM)

  11. Criteria and prediction models for mismatch repair gene mutations: a review.

    PubMed

    Win, Aung Ko; Macinnis, Robert J; Dowty, James G; Jenkins, Mark A

    2013-12-01

    One of the strongest predictors of colorectal cancer risk is carrying a germline mutation in a DNA mismatch repair (MMR) gene. Once identified, mutation carriers can be recommended for intensive screening that will substantially reduce their high colorectal cancer risk. Conversely, the relatives of carriers identified as non-carriers can be relieved of the burden of intensive screening. Criteria and prediction models that identify likely mutation carriers are needed for cost-effective, targeted, germline testing for MMR gene mutation. We reviewed 12 criteria/guidelines and 8 prediction models (Leiden, Amsterdam-plus, Amsterdam-alternative, MMRpro, PREMM1,2,6, MMRpredict, Associazione Italiana per lo studio della Familiarità ed Ereditarietà dei tumori Gastrointestinali (AIFEG) and the Myriad Genetics Prevalence table) for identifying mutation carriers. While criteria are only used to identify individuals with colorectal cancer (yes/no for screening followed by germline testing), all prediction models except MMRpredict and Myriad tables can predict the probability of carrying mutations for individuals with or without colorectal cancer. We conducted a meta-analysis of the discrimination performance of 17 studies that validated the prediction models. The pooled estimate for the area under curve was 0.80 (95% CI 0.72 to 0.88) for MMRpro, 0.81 (95% CI 0.73 to 0.88) for MMRpredict, 0.84 (95% CI 0.81 to 0.88) for PREMM, and 0.85 (95% CI 0.78 to 0.91) for Leiden model. Given the high degree of overlap in the CIs, we cannot state that one model has a higher discrimination than any of the others. Overall, the existing statistical models have been shown to be sensitive and specific (at a 5% cut-off) in predicting MMR gene mutation carriers. Future models may need to: provide prediction of PMS2 mutations, take into account a wider range of Lynch syndrome-associated cancers when assessing family history, and be applicable to all people irrespective of any cancer diagnosis

  12. Prognostic evaluation by clinical exercise test scores in patients treated with primary percutaneous coronary intervention or fibrinolysis for acute myocardial infarction (a Danish Trial in Acute Myocardial Infarction-2 Sub-Study).

    PubMed

    Valeur, Nana; Clemmensen, Peter; Grande, Peer; Saunamäki, Kari

    2007-10-01

    The prognostic accuracy of exercise testing after myocardial infarction is low, and different models have been proposed to enhance the predictive value for subsequent mortality. This study tested a simple score against 3 established scores. Patients with ST-elevation myocardial infarctions were randomized in the Danish Trial in Acute Myocardial Infarction-2 (DANAMI-2) to either primary percutaneous coronary intervention or fibrinolysis with predischarge exercise testing. Clinical and exercise test data were collected prospectively and were available for 1,115 patients. A simple score was derived, awarding 1 point for history or new signs of heart failure, 1 point for a left ventricular ejection fraction <40%, 1 point for age >65 years in men and age >70 years in women, and 1 point for exercise capacity <5 METs in men and exercise capacity <4 METs in women. This DANAMI score was compared with the Veterans Affairs Medical Center score, the Duke treadmill score, and the Gruppo Italiano per lo Studio Della Sopravvivenza nell'Infarto Miocardico-2 (GISSI-2) score in multivariate Cox models and receiver-operating characteristic plots. All scoring systems were predictive of adverse outcomes. The DANAMI score performed better, with greater chi-square values (142 vs 53 to 88 for the prediction of death). Areas under the receiver-operating characteristic curves were compared and were larger for the DANAMI score (C-statistic 0.79 vs 0.71 to 0.74 for the other tests regarding mortality). The DANAMI score stratified patients into a small high-risk group (8% of the population with 43% mortality in 6 years), an intermediate-risk group (13% with 16% mortality in 6 years), and a low-risk group (79% with 4% mortality in 6 years). In conclusion, a simple exercise test score composed of age, METs, heart failure, and a left ventricular ejection fraction <40% seems to outperform the Duke treadmill score, Veterans Affairs Medical Center score, and GISSI-2 score in risk stratifying

  13. Something Happens in Room 13: Bringing Truths into the World

    ERIC Educational Resources Information Center

    Grube, Vicky

    2015-01-01

    This qualitative study looks at how an art studio run by children in crisis impacts what we can learn about art and relationships. Room 13, an art studio on school grounds managed by children ages 7-11 years old, began in Scotland in the 1980's and is now worldwide. Room 13 young artists manage the studio, raise funds, and even hire an adult…

  14. 23 CFR Table 1 to Part 772 - Noise Abatement Criteria

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., amphitheaters, auditoriums, campgrounds, cemeteries, day care centers, hospitals, libraries, medical facilities..., television studios, trails, and trail crossings. D 52 55 Interior Auditoriums, day care centers,...

  15. 23 CFR Table 1 to Part 772 - Noise Abatement Criteria

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., amphitheaters, auditoriums, campgrounds, cemeteries, day care centers, hospitals, libraries, medical facilities..., television studios, trails, and trail crossings. D 52 55 Interior Auditoriums, day care centers,...

  16. 23 CFR Table 1 to Part 772 - Noise Abatement Criteria

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., amphitheaters, auditoriums, campgrounds, cemeteries, day care centers, hospitals, libraries, medical facilities..., television studios, trails, and trail crossings. D 52 55 Interior Auditoriums, day care centers,...

  17. 75 FR 49484 - Office of Postsecondary Education; Overview Information; Jacob K. Javits Fellowship Program...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-13

    ... education. The selected fields in the arts are: Creative writing, music performance, music theory, music composition, music literature, studio arts (including photography), television, film, cinematography,...

  18. 47 CFR 5.207 - Supplemental reports with application for renewal of license.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) Full data on research and experimentation conducted including the types of transmitting and studio... covered. (d) Power employed, field intensity measurements and visual and aural observations and the...

  19. 47 CFR 74.113 - Supplementary reports with application for renewal of license.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... data on research and experimentation conducted including the types of transmitting and studio equipment... covered. (4) Power employed, field intensity measurements and visual and aural observations and the...

  20. Functional characterization and developmental expression profiling of gibberellin signalling components in Vitis vinifera

    PubMed Central

    Acheampong, Atiako Kwame; Hu, Jianhong; Rotman, Ariel; Zheng, Chuanlin; Halaly, Tamar; Takebayashi, Yumiko; Jikumaru, Yusuke; Kamiya, Yuji; Lichter, Amnon; Sun, Tai-Ping; Or, Etti

    2015-01-01

    Gibberellins (GAs) regulate numerous developmental processes in grapevine (Vitis vinifera) such as rachis elongation, fruit set, and fruitlet abscission. The ability of GA to promote berry enlargement has led to its indispensable use in the sternospermocarpic (‘seedless’) table grape industry worldwide. However, apart from VvGAI1 (VvDELLA1), which regulates internode elongation and fruitfulness, but not berry size of seeded cultivars, little was known about GA signalling in grapevine. We have identified and characterized two additional DELLAs (VvDELLA2 and VvDELLA3), two GA receptors (VvGID1a and VvGID1b), and two GA-specific F-box proteins (VvSLY1a and VvSLY1b), in cv. Thompson seedless. With the exception of VvDELLA3-VvGID1b, all VvDELLAs interacted with the VvGID1s in a GA-dependent manner in yeast two-hybrid assays. Additionally, expression of these grape genes in corresponding Arabidopsis mutants confirmed their functions in planta. Spatiotemporal analysis of VvDELLAs showed that both VvDELLA1 and VvDELLA2 are abundant in most tissues, except in developing fruit where VvDELLA2 is uniquely expressed at high levels, suggesting a key role in fruit development. Our results further suggest that differential organ responses to exogenous GA depend on the levels of VvDELLA proteins and endogenous bioactive GAs. Understanding this interaction will allow better manipulation of GA signalling in grapevine. PMID:25588745

  1. A COMPARATIVE STUDY OF TWO F-BOX PROTEINS, SLEEPY1 AND SNEEZY IN GA SIGNALING

    Technology Transfer Automated Retrieval System (TEKTRAN)

    SNEEZY (SNE) is a homolog of SLEEPY1 (SLY1), encoding an F-box protein subunit of an SCF E3 ubiquitin ligase complex in Arabidopsis. SLY1 plays a central role in destruction of DELLA negative family proteins via 26S proteasome pathway in GA signaling pathway. DELLA proteins consist of five memb...

  2. GA signalling and cross-talk with other signalling pathways.

    PubMed

    Lor, Vai S; Olszewski, Neil E

    2015-01-01

    Gibberellins (GAs) are phytohormones that regulate growth and development. DELLA proteins repress GA responses. GA binding to its receptor triggers a series of events that culminate in the destruction of DELLA proteins by the 26S proteasome, which removes the repression of GA signalling. DELLA proteins are transcription co-activators that induce the expression of genes which encode products that inhibit GA responses. In addition to repressing GA responses, DELLA proteins influence the activity of other signalling pathways and serve as a central hub from which other pathways influence GA signalling. In this role, DELLA proteins bind to and inhibit proteins, including transcription factors that act in the signalling pathways of other hormones and light. The binding of these proteins to DELLA proteins also inhibits DELLA activity. GA signalling is subject to homoeostatic regulation through GA-induced repression of GA biosynthesis gene expression, and increased production of the GA receptor and enzymes that catabolize bioactive GAs. This review also discusses the nature of mutant DELLA alleles that are used to produce high-yielding 'Green Revolution' cereal varieties, and highlights important gaps in our knowledge of GA signalling. PMID:26374886

  3. Gibberellin Perception by the Gibberellin Receptor and its Effector Recognition

    NASA Astrophysics Data System (ADS)

    Hakoshima, Toshio; Murase, Kohji; Hirano, Yoshinori; Sun, Tai-Ping

    Gibberellins control a diverse range of growth and developmental processes in higher plants and have been widely utilized in the agricultural industry. By binding to a nuclear receptor GIBBERELLIN INSENSITIVE DWARF1 (GID1), gibberellins regulate gene expression by promoting degradation of the transcriptional regulator DELLA proteins. The precise manner in which GID1 discriminates and becomes activated by bioactive gibberellins for specific binding to DELLA proteins remains unclear. We present the crystal structure of a ternary complex of Arabidopsis thaliana GID1A, a bioactive gibberellin and the N-terminal DELLA domain of GAI. In this complex, GID1a occludes gibberellin in a deep binding pocket covered by its N-terminal helical switch region, which in turn interacts with the DELLA domain containing DELLA, VHYNP and LExLE motifs. Our results establish a structural model of a plant hormone receptor which is distinct from the hormone-perception mechanism and effector recognition of the known auxin receptors.

  4. Magnetic and ground penetrating radar surveys for the research of Medieval settlements in the inland of the Marche Region (Italy)

    NASA Astrophysics Data System (ADS)

    Bavusi, M.; Giocoli, A.; Balasco, M.; Favulli, G.; Moscatelli, U.; Minguzzi, S.; Gnesi, D.; Virgili, S.

    2009-04-01

    a complex processing routine was carried out in order to get both data volumes and time slices, more easily comparable with magnetic maps. Magnetic data processing included spike removal and destripe. Finally, the results revealed the presence of several target of archaeological interest and, where two methods were carried out, the results are consistent. M. Bavusi , A. Giocoli, e. Rizzo, v. Lapenna (2008). Geophysical characterisation of Carlo' s V Castle (Crotone, Italy). Journal of Applied Geophysics. DOI: 10.1016/j.jappgeo.2008.09.002. Basile V., Carrozzo M.T., Negri S., Nuzzo L., Quarta T., Villani A.V., (2000). A ground-penetrating radar survey for archaeological investigations in an urban area - Lecce, Italy. Journal of Applied Geophysics, 44, 15-32. Chianese D., D'Emilio M., Di Salvia S., Lapenna V., Ragosta M., Rizzo E. (2004). Magnetic Mapping, Ground Penetrating Radar Surveys and Magnetic Susceptibility Measurements for the Study of the Archaeological Site of Serra di Vaglio (Southern Italy). Journal of Archaeological Science, 31, 633-643. De Domenico D., Giannino F., Marino A., Nuzzo L., Rizzo E., (2001). Indagini elettriche e radar: integrazione dei metodi nello studio dei resti sepolti del monastero normanno in s. Marco D'Alunzio (Messina). Atti del 21° Convegno Nazionale del GNGTS, 351-353. GalloD., Ciminale M., Beckerb H. and Masini N. (2008). Remote sensing techniques for reconstructing a vast Neolithic settlement in Southern Italy. Journal of Archaeological Science, DOI:10.1016/j.jas.2008.07.002. Nuzzo L., Leucci, G . Negri S., Carrozzo M. T. and Quarta T., (2002). Application of 3D visualization techniques in the analysis of GPR data for archaeology. Annals of Geophysics, 45 (2), 321-337. Sambuelli L., Socco L.V., Brecciaroli L., (1999). Acquisition and processing of electric, magnetic and GPR data on a Roman site(Victimulae, Salussola, Biella), Journal of Applied Geophysics, 41, 189-204

  5. Fragmentation and Interrogation as an Approach to Integration

    ERIC Educational Resources Information Center

    Wallick, Karl; Zaretsky, Michael

    2010-01-01

    This article tracks the generative role of research and fragmentation as a means for integrating technology and form within an architecture technology lecture class and a co-requisite design studio. The complexity of teaching building systems integration within a design studio context is achieved by removing any expectation of building design…

  6. Building 21: B21 Philadelphia

    ERIC Educational Resources Information Center

    EDUCAUSE, 2015

    2015-01-01

    As a non-selective neighborhood high school in the School District of Philadelphia, B21's mission is to empower networks of learners to connect with their passions and build agency to impact their world. Building 21 is organized into studios, workshops, and advisories. Core studios engage students in project-based learning. Blended learning…

  7. Room 13: The Movement and International Network

    ERIC Educational Resources Information Center

    Gibb, Claire

    2012-01-01

    Room 13 is a global uprising of creative and entrepreneurial children who are responsible for a growing international network of student-organised art studios. Each Room 13 studio facilitates the work of young artists alongside a professional adult artist in residence, providing an exchange of ideas, skills and experience across the ages. The…

  8. Seeking and Collecting at Home: Sharing Personal Histories in the Art Room

    ERIC Educational Resources Information Center

    Bey, Sharif

    2012-01-01

    Collecting and placing images/objects of inspiration and personal significance is not an uncommon practice for studio artists. Washington based mixed-media/installation artist Renee Stout draws from the collections she displays in her studio and in her home. She is an avid collector of various objects, including vintage perfumes, West African…

  9. Mozart to Michelangelo: Software to Hone Your Students' Fine Arts Skills.

    ERIC Educational Resources Information Center

    Smith, Russell

    2000-01-01

    Describes 15 art and music computer software products for classroom use. "Best bets" (mostly secondary level) include Clearvue Inc.'s Art of Seeing, Sunburst Technology's Curious George Paint & Print Studio, Inspiration Software's Inspiration 6.0, Harmonic Vision's Music Ace 2, and Coda Music Technology's PrintMusic! 2000 and SmartMusic Studio.…

  10. A Study of the Present State of Electronic Music Training, Including Computer Assisted Instruction; A Bibliography. Final Report.

    ERIC Educational Resources Information Center

    Ihrke, Walter R.

    A questionnaire was sent to 276 member schools of the National Association of Schools of Music to gather information about the degree and extent of electronic technology used in music instruction. From the replies four types of electronic technology were identified: electronic piano studios, electronic music studios, computer-assisted music…

  11. Scripted Building Energy Modeling and Analysis (Presentation)

    SciTech Connect

    Macumber, D.

    2012-10-01

    Building energy analysis is often time-intensive, error-prone, and non-reproducible. Entire energy analyses can be scripted end-to-end using the OpenStudio Ruby API. Common tasks within an analysis can be automated using OpenStudio Measures. Graphical user interfaces (GUI's) and component libraries reduce time, decrease errors, and improve repeatability in energy modeling.

  12. Some Psychoanalytic Observations on Quiet, Ordinary and Painful Resistance

    ERIC Educational Resources Information Center

    Britzman, Deborah P.

    2010-01-01

    The psychoanalyst is a student in the overabundant studio of resistance. This article inquires into such an affected learning position in educational contexts to ask what resistance to learning holds in store. What can it mean for the educator to assume the position of student in the overabundant studio of resistance and involve learning with…

  13. Strategies for Successfully Teaching Students with ADD or ADHD in Instrumental Lessons

    ERIC Educational Resources Information Center

    Melago, Kathleen A.

    2014-01-01

    Teachers can easily encounter students with Attention Deficit Disorder (ADD) or Attention Deficit Hyperactivity Disorder (ADHD) in the instrumental lesson setting. Applicable to instrumental lesson settings in the public or private schools, private studios, or college studios, this article focuses on specific strategies ranging from the…

  14. 77 FR 34946 - Information Collections Being Reviewed by the Federal Communications Commission Under Delegated...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... Act (PRA) of 1995 (44.U.S.C. 3501-3520), the Federal Communications Commission (FCC) invites the... studio or ] transmitter within three days of the initial use of that point. The letter should include a... personnel can be contacted at the transmitter or studio site during hours of operation. OMB Control...

  15. EarthShapes: Potential for Place-Based Teacher Learning between the Virtual and the Actual

    ERIC Educational Resources Information Center

    Triggs, Valerie

    2009-01-01

    This contribution investigates a recent research project involving in-service teacher learning as experienced through an online/offline art studio in which common experiences of relationships to particular local landforms generate imaginative and collaborative processes and practices of teaching and learning. EarthShapes Studio is both a…

  16. 47 CFR 76.970 - Commercial leased access rates.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... collection, marketing, or studio services). (f) The maximum commercial leased access rate that a cable... collection, marketing, or studio services). Any subscriber revenue received by a cable operator for an a la... the provision of channel capacity, such as marketing, and excludes revenues. The affiliation fees...

  17. The Practice of an Artist Who Is Also an Arts Worker

    ERIC Educational Resources Information Center

    Ambrose-Smith, Neal; Smith, Janue Quick-to-See

    2014-01-01

    This Instructional Resource relates the experiences of Native American artist Neal Ambrose-Smith, who views himself not only as an artist with a studio practice, but also as an "Arts Worker" who pursues learning new knowledge with his arts-related jobs. Painting, sculpting, and printmaking are only three areas of his studio practice. He…

  18. A Model for Managing 3D Printing Services in Academic Libraries

    ERIC Educational Resources Information Center

    Scalfani, Vincent F.; Sahib, Josh

    2013-01-01

    The appearance of 3D printers in university libraries opens many opportunities for advancing outreach, teaching, and research programs. The University of Alabama (UA) Libraries recently adopted 3D printing technology and maintains an open access 3D Printing Studio. The Studio consists of a 3D printer, multiple 3D design workstations, and other…

  19. Sortings, Cutaways, and Bindings: Quilt-Making as Arts-Based Practice for Social Justice Teaching

    ERIC Educational Resources Information Center

    Kuthy, Diane; Broadwater, Kay

    2014-01-01

    This article describes a studio assignment grounded in social learning theory and intersectionality completed by preservice teachers during their first art education class, enabling students to begin to develop nuanced understandings about categories of difference. A studio assignment combines experiences in museum, community, and school settings…

  20. 47 CFR 73.872 - Selection procedure for mutually exclusive LPFM applications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... proposed transmitting antenna. Local origination includes licensee produced call-in shows, music selected... main studio that has local program origination capability, is reachable by telephone, is staffed at... specify the proposed address and telephone number for the proposed main studio in FCC Form 318 at the...

  1. 47 CFR 73.872 - Selection procedure for mutually exclusive LPFM applications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... proposed transmitting antenna. Local origination includes licensee produced call-in shows, music selected... main studio that has local program origination capability, is reachable by telephone, is staffed at... specify the proposed address and telephone number for the proposed main studio in FCC Form 318 at the...

  2. Hope as a Political Category

    ERIC Educational Resources Information Center

    Kentridge, William

    2016-01-01

    This is a lightly edited text of an address given to the graduating class of the University of Cape Town in December 2014. The author points out that the studio has made him. It is, however, "a place where the world is taken apart and re-arranged" and "where peripheral thinking is demanded". Like the studio, contemporary South…

  3. Lighting Systems for Educational Television.

    ERIC Educational Resources Information Center

    Hub Electric Co., Inc., Chicago, IL.

    Contains specifications, typical layouts, and equipment schedules for lighting television studios. A lighting schedule includes information on--(1) back and key lights, (2) fill and base lights, (3) special purpose lights, and (4) hanging devices. Floor plans for different type and size studios are also included. (RH)

  4. OPENSTUDIO�

    Energy Science and Technology Software Center (ESTSC)

    2008-03-01

    OpenStudio� is a cross-platform (Windows, Mac, and Linux) collection of software tools to support whole building energy modeling using EnergyPlus and advanced daylight analysis using Radiance. OpenStudio is an open source (LGPL) project to facilitate community development, extension, and private sector adoption. OpenStudio includes graphical interfaces along with a Software Development Kit (SDK). In addition to the graphical interface, OpenStudio allows building researchers and software developers to quickly get started through its multiple entry levels,more » including access through C++, Ruby, and C#. Users can leverage the Ruby interface to create OpenStudio Measures that can be easily shared and applied to OpenStudio Models.« less

  5. PREFACE: 5th International Workshop DICE2010: Space-Time-Matter - Current Issues in Quantum Mechanics and Beyond

    NASA Astrophysics Data System (ADS)

    Diósi, Lajos; Elze, Hans-Thomas; Fronzoni, Leone; Halliwell, Jonathan; Prati, Enrico; Vitiello, Giuseppe; Yearsley, James

    2011-07-01

    frontiere della scienza moderna with the participation of E Del Giudice (INFN & Università di Milano), L Fronzoni (Università di Pisa) and G Vitiello (Università di Salerno). By now forming a tradition, this evening event drew a large audience, who participated in lively discussions until late. The workshop was organized by L Diósi (Budapest), H-T Elze (Pisa, chair), L Fronzoni (Pisa), J Halliwell (London), E Prati (Milano) and G Vitiello (Salerno), with essential help from our conference seceretaries M Pesce-Rollins and L Baldini and from our students G Gambarotta and F Vallone, all from Pisa. Several institutions and sponsors supported the workshop; their representatives and, in particular, the citizens of Rosignano / Castiglioncello are deeply thanked for their generous help and kind hospitality: Comune di Rosignano - A Franchi (Sindaco di Rosignano), S Scarpellini (Segreteria sindaco), L Benini (Assessore ai lavori pubblici), M Pia (Assessore all' urbanistica). REA Rosignano Energia Ambiente s.p.a. - F Ghelardini (Presidente della REA), E Salvadori (Segreteria). Associazione Armunia - M Paganelli (Direttore), G Mannari (Programmazione). Special thanks go to G Mannari and her collaborators for their advice and great help in all the practical matters that had to be dealt with in order to run the meeting at Castello Pasquini smoothly. Funds made available by Università di Pisa, by Domus Galilaeana (Pisa), Centro Interdisciplinare per lo Studio dei Sistemi Complessi - CISSC (Pisa), Dipartmento di Matematica e Informatica (Università di Salerno), Instituto Italiano per gli Studi Filosofici - IISF (Napoli), and by the Hungarian Scientific Research Fund OTKA, are gratefully ackowledged. Last, but not least, special thanks are due to Laura Pesce (Vitrium Galleria, San Vincenzo) for the exposition for her artwork Dal io al cosmo at Castello Pasquini during the conference. The papers presented at the workshop and collected here have been edited by L Diósi, H-T Elze, L

  6. Long term outcome of localized aggressive non-Hodgkin lymphoma treated with a short weekly chemotherapy regimen (doxorubicin, cyclophosphamide, bleomycin, vincristine, and prednisone) and involved field radiotherapy: result of a Gruppo Italiano Multiregionale per lo Studio dei Linfomi e Leucenie (GIMURELL) study.

    PubMed

    Cabras, Maria Giuseppina; Mamusa, Angela Maria; Vitolo, Umberto; Freilone R, Roberto; Dessalvi, Paolo; Orsucci, Lorella; Tonso, Anna; Levis, Alessandro; Liberati, Marina; Lay, Giancarlo; Angelucci, Emanuele

    2009-09-01

    Recently, management of limited stage diffuse large cell lymphoma (DLCL) is trending toward a low intensity chemotherapy approach. Since 1993 we have used a brief weekly (6 weeks) chemotherapy scheme (Doxorubicin, Cyclophosphamide, Bleomycin, Vincristine, and Prednisone = ACOP-B) followed by involved field radiotherapy in 207 consecutive patients with well defined localized DLCL without age limit (median 57 years, range 18-85). Treatment was completed as designed in 183 of 207 patients (88%). One hundred and ninety-nine patients (96%) achieved complete remission. At a median follow-up of 66 months 170 patients are alive (82%), 168 of them free of disease. Twenty-nine patients experienced relapse after achieving a complete remission. Kaplan-Meier, risk of relapse was 24% after 13 years. Thirty (14.5%) patients have died, 14 (6.8%) due to lymphoma progression, one due to regimen toxicity and 15 (7.2%) from other causes while remaining in complete remission. The probability of overall survival and event free survival at 13 years was 78% (95% CI 70-87%) and 63% (95% CI 50-75), respectively. Crude rate of secondary malignancy was 5.26 /1000 person-years. The ACOP-B regimen plus involved field radiotherapy is well tolerated both short and long term and is an effective chemotherapy scheme for very well defined limited stage aggressive non-Hodgkin lymphomas in all age categories. PMID:19579074

  7. Collected Papers: Pennsylvania's Symposium [I] on Art Education, Aesthetics, and Art Criticism (Carlisle, Pennsylvania, May 6-7, 1986); Pennsylvania's Symposium II on Art Education and Art History (Carlisle, Pennsylvania, November 7-9, 1986); Pennsylvania's Symposium III on the Role of Studio in Art Education (Carlisle, Pennsylvania, November 19-21, 1987).

    ERIC Educational Resources Information Center

    Pennsylvania State Dept. of Education, Harrisburg.

    The collected papers from three conferences about art education are documented in three volumes. The first conference addressed art education, aesthetics, and art criticism. Eighteen scholars representing classroom teachers, museum educators, and university faculty were invited to prepare papers on the general topic of aesthetics and art criticism…

  8. Gibberellin signaling.

    PubMed

    Hartweck, Lynn M

    2008-12-01

    This review covers recent advances in gibberellin (GA) signaling. GA signaling is now understood to hinge on DELLA proteins. DELLAs negatively regulate GA response by activating the promoters of several genes including Xerico, which upregulates the abscisic acid pathway which is antagonistic to GA. DELLAs also promote transcription of the GA receptor, GIBBERELLIN INSENSITIVE DWARF 1 (GID1) and indirectly regulate GA biosynthesis genes enhancing GA responsiveness and feedback control. A structural analysis of GID1 provides a model for understanding GA signaling. GA binds within a pocket of GID1, changes GID1 conformation and increases the affinity of GID1 for DELLA proteins. GA/GID1/DELLA has increased affinity for an F-Box protein and DELLAs are subsequently degraded via the proteasome. Therefore, GA induces growth through degradation of the DELLAs. The binding of DELLA proteins to three of the PHYTOCHROME INTERACTING FACTOR (PIF) proteins integrates light and GA signaling pathways. This binding prevents PIFs 3, 4, and 5 from functioning as positive transcriptional regulators of growth in the dark. Since PIFs are degraded in light, these PIFs can only function in the combined absence of light and presence of GA. New analyses suggest that GA signaling evolved at the same time or just after the plant vascular system and before plants acquired the capacity for seed reproduction. An analysis of sequences cloned from Physcomitrella suggests that GID1 and DELLAs were the first to evolve but did not initially interact. The more recently diverging spike moss Selaginella has all the genes required for GA biosynthesis and signaling, but the role of GA response in Selaginella physiology remains a mystery. PMID:18936962

  9. Gibberellins control fruit patterning in Arabidopsis thaliana

    PubMed Central

    Arnaud, Nicolas; Girin, Thomas; Sorefan, Karim; Fuentes, Sara; Wood, Thomas A.; Lawrenson, Tom; Sablowski, Robert; Østergaard, Lars

    2010-01-01

    The Arabidopsis basic helix–loop–helix (bHLH) proteins INDEHISCENT (IND) and ALCATRAZ (ALC) specify tissues required for fruit opening that have major roles in seed dispersal and plant domestication. Here, we show that synthesis of the phytohormone gibberellin is a direct and necessary target of IND, and that ALC interacts directly with DELLA repressors, which antagonize ALC function but are destabilized by gibberellin. Thus, the gibberellin/DELLA pathway has a key role in patterning the Arabidopsis fruit, and the interaction between DELLA and bHLH proteins, previously shown to connect gibberellin and light responses, is a versatile regulatory module also used in tissue patterning. PMID:20889713

  10. Gibberellins control fruit patterning in Arabidopsis thaliana.

    PubMed

    Arnaud, Nicolas; Girin, Thomas; Sorefan, Karim; Fuentes, Sara; Wood, Thomas A; Lawrenson, Tom; Sablowski, Robert; Østergaard, Lars

    2010-10-01

    The Arabidopsis basic helix-loop-helix (bHLH) proteins INDEHISCENT (IND) and ALCATRAZ (ALC) specify tissues required for fruit opening that have major roles in seed dispersal and plant domestication. Here, we show that synthesis of the phytohormone gibberellin is a direct and necessary target of IND, and that ALC interacts directly with DELLA repressors, which antagonize ALC function but are destabilized by gibberellin. Thus, the gibberellin/DELLA pathway has a key role in patterning the Arabidopsis fruit, and the interaction between DELLA and bHLH proteins, previously shown to connect gibberellin and light responses, is a versatile regulatory module also used in tissue patterning. PMID:20889713

  11. Flexible control of plant architecture and yield via switchable expression of Arabidopsis gai.

    PubMed

    Ait-ali, Tahar; Rands, Carley; Harberd, Nicholas P

    2003-09-01

    The growth of plants is repressed by DELLA proteins, nuclear regulators whose activities are opposed by the growth-promoting phytohormone gibberellin (GA). Mutations affecting DELLA protein function were previously used by plant breeders to create the high-yielding semidwarf wheat varieties of the green revolution. gai is an Arabidopsis mutant DELLA protein-encoding orthologue of the wheat semidwarfing genes. Here we describe the development of a transgene that confers ethanol-inducible gai expression. Transient induction of gai causes transient growth repression: growth prior to and after treatment is unaffected. Appropriate ethanol treatments result in dwarf plants that produce the same numbers of seeds as untreated controls. This new technology represents a substantial advance in the applicability of genes encoding mutant DELLA proteins to agricultural and horticultural improvement, enhancing the flexibity with which these genes can be used for the sustainable achievement of increased crop plant yields. PMID:17166132

  12. La relatività debole. La fisica dello spazio e del tempo senza paradossi

    NASA Astrophysics Data System (ADS)

    Selleri, Franco

    2011-06-01

    Secondo Einstein e Poincaré la simultaneità di eventi che hanno luogo in punti diversi dello spazio può essere definita solo per convenzione. Dal punto di vista matematico si dimostra, quindi, che due diverse definizioni di simultaneità corrispondono a due diversi valori del coefficiente e1 della variabile spaziale x presente nelle trasformazioni di Lorentz. A partire da premesse normalmente accettate otterremo diverse dimostrazioni della necessità di reintrodurre il concetto di simultaneità assoluta. Le conseguenze cosmologiche della nuova struttura dello spazio e del tempo andranno contro la cosmologia del Big Bang. Inoltre, dopo questi risultati, il relativismo sopravviverà in una forma meno aspra ("relatività debole") perché risulter privo di quel campionario di paradossi portato dalla teoria della Relatività Speciale.

  13. Redescription of two European species of Acerentomidae (Protura) belonging to the Italian fauna.

    PubMed

    Galli, Loris; Capurro, Matteo; Costa, Fabio; Stadio, Gabriele Di; Sarà, Antonio; Zinni, Matteo

    2016-01-01

    Acerentulus apuliacus Rusek & Stumpp, 1988 is redescribed based on new specimens collected in Apulia and Basilicata (S-Italy) and deposited in the collection of Geneva Natural History Museum. Podolinella ruseki (Nosek, 1967) new combination is redescribed, based on the holotype from Austria and additional specimens collected in Liguria, NW Italy. The new material is deposited in the collection of the Dipartimento di Scienze della Terra, dell'Ambiente e della Vita, University of Genoa. PMID:27615841

  14. PREFACE: DICE 2012 : Spacetime Matter Quantum Mechanics - from the Planck scale to emergent phenomena

    NASA Astrophysics Data System (ADS)

    Diósi, Lajos; Elze, Hans-Thomas; Fronzoni, Leone; Halliwell, Jonathan; Prati, Enrico; Vitiello, Giuseppe; Yearsley, James

    2013-06-01

    Milano), F Guerra (Università 'La Sapienza', Roma) and G Vitiello (Università di Salerno), this event traditionally dedicated to the public drew a large audience involved in lively discussions until late. The workshop was organized by L Diósi (Budapest), H-T Elze (Pisa, chair), L Fronzoni (Pisa), J J Halliwell (London), E Prati (Milano) and G Vitiello (Salerno), with most essential help from our conference secretaries L Fratino, N Lampo, I Pozzana, and A Sonnellini, all students from Pisa, and from our former secretaries M Pesce-Rollins and L Baldini. Several institutions and sponsors supported the workshop and their representatives and, in particular, the citizens of Rosignano/Castiglioncello are deeply thanked for the generous help and kind hospitality: Comune di Rosignano - A Franchi (Sindaco di Rosignano), S Scarpellini (Segreteria sindaco), L Benini (Assessore ai lavori pubblici), M Pia (Assessore all' urbanistica) REA Rosignano Energia Ambiente s.p.a. - F Ghelardini (Presidente della REA), E Salvadori and C Peccianti (Segreteria) Associazione Armunia - A Nanni (Direttore), G Mannari (Programmazione), C Perna, F Bellini, M Nannerini, P Bruni and L Meucci (Tecnici). Special thanks go to G Mannari and her collaborators for advice and great help in all the practical matters that had to be dealt with, in order to run the meeting at Castello Pasquini smoothly Funds made available by Università di Pisa, Domus Galilaeana (Pisa), Centro Interdisciplinare per lo Studio dei Sistemi Complessi - CISSC (Pisa), Dipartimento di Ingegneria Industriale (Università di Salerno), Istituto Italiano per gli Studi Filosofici - IISF (Napoli), Solvay Italia SA (Rosignano), Institute of Physics Publishing - IOP (Bristol), Springer Verlag (Heidelberg), and Hungarian Scientific Research Fund OTKA are gratefully acknowledged. Last, but not least, special thanks are due to Laura Pesce (Vitrium Galleria, San Vincenzo) for the exposition of her artwork 'arte e scienza' at Castello Pasquini

  15. [Food Addiction: definizione, misurazione e prevalenza in soggetti sani e in pazienti con disturbi del comportamento alimentare].

    PubMed

    Imperatori, Claudio; Fabbricatore, Mariantonietta; Vumbaca, Viviana; Innamorati, Marco; Contardi, Anna; Farina, Benedetto

    2016-01-01

    RIASSUNTO. Il costrutto della "Food Addiction" (FA) è stato introdotto negli ultimi anni per meglio comprendere i pattern alimentari disfunzionali osservati nei pazienti obesi e in sovrappeso e nei pazienti con disturbi del comportamento alimentare (DCA). Nonostante i numerosi parallelismi tra la dipendenza da sostanze e la FA, non c'è ancora accordo nel considerare la FA come un indipendente DCA né un concetto utile. L'obiettivo della presente rassegna è stato quello di riassumere i dati disponibili al fine di aumentare le conoscenze su: 1) definizione, misurazione e caratteristiche generali della FA; 2) prevalenza della FA in campioni clinici e non clinici. I dati disponibili suggeriscono che la FA sia un costrutto transnosografico presente in tutti i DCA, con una prevalenza più elevata nella bulimia nervosa. Nonostante il dibattito sull'autonomia della FA come DCA rimanga aperto, gli studi riportati suggeriscono che la comorbilità tra FA e DCA sia associata con peggiori outcome clinici, giustificando di conseguenza l'assessment e il trattamento della FA. PMID:27183510

  16. Tissue-Specific Regulation of Gibberellin Signaling Fine-Tunes Arabidopsis Iron-Deficiency Responses.

    PubMed

    Wild, Michael; Davière, Jean-Michel; Regnault, Thomas; Sakvarelidze-Achard, Lali; Carrera, Esther; Lopez Diaz, Isabel; Cayrel, Anne; Dubeaux, Guillaume; Vert, Grégory; Achard, Patrick

    2016-04-18

    Iron is an essential element for most living organisms. Plants acquire iron from the rhizosphere and have evolved different biochemical and developmental responses to adapt to a low-iron environment. In Arabidopsis, FIT encodes a basic helix-loop-helix transcription factor that activates the expression of iron-uptake genes in root epidermis upon iron deficiency. Here, we report that the gibberellin (GA)-signaling DELLA repressors contribute substantially in the adaptive responses to iron-deficient conditions. When iron availability decreases, DELLAs accumulate in the root meristem, thereby restraining root growth, while being progressively excluded from epidermal cells in the root differentiation zone. Such DELLA exclusion from the site of iron acquisition relieves FIT from DELLA-dependent inhibition and therefore promotes iron uptake. Consistent with this mechanism, expression of a non-GA-degradable DELLA mutant protein in root epidermis interferes with iron acquisition. Hence, spatial distribution of DELLAs in roots is essential to fine-tune the adaptive responses to iron availability. PMID:27093087

  17. Astronaut Luca S. Parmitano Talks About International Space Station Combustion Study FLEX-ICE-GA

    NASA Video Gallery

    Excerpt from NASA TV broadcast of crew interview with Expedition 36 / 37 Flight Engineer Luca S. Parmitano, European Space Agency (ESA) conducted in a studio at JSC. In this portion of the broadcas...

  18. 44 CFR Appendix to Part 17 - Certification Regarding Drug-Free Workplace Requirements

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the Controlled Substances Act (21 U.S.C. 812) and as further defined by regulation (21 CFR 1308.11... employees in each local unemployment office, performers in concert halls or radio studios). 7. If...

  19. New carbon nanotube antenna array simulation and fabrication

    NASA Astrophysics Data System (ADS)

    Zareie, Hosein; Davoudzadeh, Nima; Koohsorkhi, Javad; Mohajerzadeh, Shamsoddin; Rouhi, Nima

    2009-03-01

    A novel THz antenna structure, made of carbon nanotube arrays is suggested. Using CST MICROWAVE STUDIO (CST MWS), the capabilities of carbon nanotube terahertz (THz) antenna arrays have been simulated and this CNT antenna array has been fabricated.

  20. An Inexpensive Roller-caption/Prompter Machjne

    ERIC Educational Resources Information Center

    Hoy, Norman

    1970-01-01

    Two (perhaps non-essential, but certainly helpful) studio aids are the roller-caption - usually for superimposing credits - and the prompter. The following article describes the incorporation of both into one cheap and easy-to-make machine." (Author)