Science.gov

Sample records for project iurep orientation

  1. Device Oriented Project Controller

    SciTech Connect

    Dalesio, Leo; Kraimer, Martin

    2013-11-20

    This proposal is directed at the issue of developing control systems for very large HEP projects. A de-facto standard in accelerator control is the Experimental Physics and Industrial Control System (EPICS), which has been applied successfully to many physics projects. EPICS is a channel based system that requires that each channel of each device be configured and controlled. In Phase I, the feasibility of a device oriented extension to the distributed channel database was demonstrated by prototyping a device aware version of an EPICS I/O controller that functions with the current version of the channel access communication protocol. Extensions have been made to the grammar to define the database. Only a multi-stage position controller with limit switches was developed in the demonstration, but the grammar should support a full range of functional record types. In phase II, a full set of record types will be developed to support all existing record types, a set of process control functions for closed loop control, and support for experimental beam line control. A tool to configure these records will be developed. A communication protocol will be developed or extensions will be made to Channel Access to support introspection of components of a device. Performance bench marks will be made on both communication protocol and the database. After these records and performance tests are under way, a second of the grammar will be undertaken.

  2. Results Orientated Workplace Literacy Project.

    ERIC Educational Resources Information Center

    Farrell, Virginia, Comp.

    Cuyahoga Community College's (CCC) Unified Technologies Center (UTC) collaborated with three Cleveland area manufacturing companies in a workplace literacy project. The project provided job-related mathematics and communications programs for 302 employees who needed basic skills upgrading to improve their job performance. The project…

  3. A Project-Oriented Biochemistry Laboratory Course

    NASA Astrophysics Data System (ADS)

    Craig, Paul A.

    1999-08-01

    A project-oriented laboratory course has been designed to introduce students to the study of biochemistry as it is practiced. The course is designed to be a capstone experience for students enrolled in a variety of majors at the Rochester Institute of Technology, including those who enter our new B.S. Biochemistry program. The experiments in this course enable the students to explore the protein chemistry, enzymology, and molecular biology of a single enzyme, threonine dehydrogenase, in a series of integrated experiments. The laboratory incorporates both traditional methods (centrifugation, UV-vis spectroscopy, gel electrophoresis, and chromatography) and more recent developments in the field (polymerase chain reaction). Students use a small computer network to prepare for experiments (using simulation software developed at RIT), to evaluate data, to access sequence homology databases over the Internet, and to visualize and model proteins and nucleic acids. The change in the biochemistry teaching lab from a sequence of unrelated experiments to an integrated series of experiments is a model that can be readily adapted by other educators, who can change their courses to focus on a single enzyme with which they are most familiar.

  4. A Project-Oriented Biochemistry Laboratory Course.

    ERIC Educational Resources Information Center

    Craig, Paul A.

    1999-01-01

    Describes a biochemistry laboratory course in which the curriculum revolves around a single theme: the purification, characterization, and molecular biology of threonine dehydrogenase (TDH) from Escherechia coli. Lists examples of related class research projects. Contains 41 references. (WRM)

  5. A Contest-Oriented Project for Learning Intelligent Mobile Robots

    ERIC Educational Resources Information Center

    Huang, Hsin-Hsiung; Su, Juing-Huei; Lee, Chyi-Shyong

    2013-01-01

    A contest-oriented project for undergraduate students to learn implementation skills and theories related to intelligent mobile robots is presented in this paper. The project, related to Micromouse, Robotrace (Robotrace is the title of Taiwanese and Japanese robot races), and line-maze contests was developed by the embedded control system research…

  6. Project Communication in Functions, Process and Project-Oriented Industiral Companies

    NASA Astrophysics Data System (ADS)

    Samáková, Jana; Koltnerová, Kristína; Rybanský, Rudolf

    2012-12-01

    The article is focused on the project communication management. Industrial enterprises, which use project management must constantly search the new ways for improving. One of the possibilities is the change of management from a functional oriented to the projectoriented or process-oriented. Process-oriented and project-oriented companies have better project communication management during the all project life cycle. Communication in the project is a very important factor. According to the arguments of several authors, one of the biggest problem is that threaten the success of the project is just the communication. In each project is an important pillar - and that is communication. Only on the base of communication can the project move forward and achieve the target.

  7. Large project experiences with object-oriented methods and reuse

    NASA Technical Reports Server (NTRS)

    Wessale, William; Reifer, Donald J.; Weller, David

    1992-01-01

    The SSVTF (Space Station Verification and Training Facility) project is completing the Preliminary Design Review of a large software development using object-oriented methods and systematic reuse. An incremental developmental lifecycle was tailored to provide early feedback and guidance on methods and products, with repeated attention to reuse. Object oriented methods were formally taught and supported by realistic examples. Reuse was readily accepted and planned by the developers. Schedule and budget issues were handled by agreements and work sharing arranged by the developers.

  8. The TAME Project: Towards improvement-oriented software environments

    NASA Technical Reports Server (NTRS)

    Basili, Victor R.; Rombach, H. Dieter

    1988-01-01

    Experience from a dozen years of analyzing software engineering processes and products is summarized as a set of software engineering and measurement principles that argue for software engineering process models that integrate sound planning and analysis into the construction process. In the TAME (Tailoring A Measurement Environment) project at the University of Maryland, such an improvement-oriented software engineering process model was developed that uses the goal/question/metric paradigm to integrate the constructive and analytic aspects of software development. The model provides a mechanism for formalizing the characterization and planning tasks, controlling and improving projects based on quantitative analysis, learning in a deeper and more systematic way about the software process and product, and feeding the appropriate experience back into the current and future projects. The TAME system is an instantiation of the TAME software engineering process model as an ISEE (integrated software engineering environment). The first in a series of TAME system prototypes has been developed. An assessment of experience with this first limited prototype is presented including a reassessment of its initial architecture.

  9. Mental Preparation and Evaluation: A Sportpsychological Project with the Swiss Orienteering National Team.

    ERIC Educational Resources Information Center

    Venzl, Reto

    1994-01-01

    Lists the training themes and levels of intervention of a psychological orienteering project for Swiss athletes. Presents an outline for preparation and evaluation of team or individual performance over time on technical, physical, mental, and environmental aspects of orienteering. (SV)

  10. Ideal-Oriented Policymaking: An Analysis of the 985 Project Policy Process

    ERIC Educational Resources Information Center

    Xuefei, Chen

    2011-01-01

    Generally, there are two types of Chinese public educational policymaking: problem oriented and ideal oriented. The 985 Project policy clearly exhibits the characteristics of the latter. Usually, the goals of ideal-oriented policymaking are long-term and overarching, so they can play a role in propagating, directing, and encouraging people to…

  11. Orientations to Professional Development Design and Implementation: Understanding Their Relationship to PD Outcomes across Multiple Projects

    ERIC Educational Resources Information Center

    Marra, Rose M.; Arbaugh, Fran; Lannin, John; Abell, Sandra; Ehlert, Mark; Smith, Rena; Merle-Johnson, Dominike; Rogers, Meredith Park

    2011-01-01

    Given the large investment in teacher professional development (PD), further understanding of the factors that impact PD success is needed. In a previous study, the authors established a framework for categorizing PD projects using the notion of orientations. A PD orientation is comprised of project characteristics that drive the PD design and…

  12. A modified mirror projection visual evoked potential stimulator for presenting patterns in different orientations.

    PubMed

    Taylor, P K; Wynn-Williams, G M

    1986-07-01

    Modifications to a standard mirror projection visual evoked potential stimulator are described to enable projection of patterns in varying orientations. The galvanometer-mirror assembly is mounted on an arm which can be rotated through 90 degrees. This enables patterns in any orientation to be deflected perpendicular to their axes. PMID:2424725

  13. Project Management, Critical Praxis, and Process-Oriented Approach to Teamwork

    ERIC Educational Resources Information Center

    Ding, Huiling; Ding, Xin

    2008-01-01

    To help alleviate issues of free-riding and conflicts in team projects, this study proposes the systematic incorporation of project management methods to introduce a process-oriented approach to and a critical praxis in team projects. We examined how the systematic use of project management methods influenced students' performance in team…

  14. An Exploratory Study of Risk Factors for Implementing Service-Oriented IS Projects

    NASA Astrophysics Data System (ADS)

    Chang, Hsin-Lu; Lue, Chia-Pei

    For IS project managers, how to implement the projects successfully is always a challenge. Further, as more and more enterprises start to develop service-oriented IS projects, it is essential to assess the sources and impacts of relevant risks. This research aimed at identifying risk factors related to service-oriented IS projects and analyzing the impact of these risk factors. Applying the SIMM (service integrated maturity model) proposed by IBM, customer service systems were selected to justify the research framework. Result showed that the risk factors influencing the adoption of service-oriented systems were insufficient technology planning, lack of expertise, ineffective project governance, and organizational misalignment, listed in the order of strength of influence. The findings of this research is expected to assist managers realize the risks and the importance of these risks that have to be noticed and controlled when making decisions on service-oriented systems adoption.

  15. Preschool Orientation and Mobility Project for Visually Impaired Children. Final Report.

    ERIC Educational Resources Information Center

    Vanderbilt Univ., Nashville, TN. Dept. of Special Education.

    The Preschool Orientation and Mobility Project had four major goals as part of its model development activities: (1) develop an Orientation and Mobility (O&M) curriculum for visually impaired and visually impaired/multiply handicapped infants and children, aged 0-5; (2) develop two O&M screening instruments; (3) develop an O&M information pamphlet…

  16. Hispanic Orientation to Life in America. Project HOLA, 1987-88. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Mohagdam, Val

    In its fifth year, the Hispanic Orientation to Life in America Project (Project HOLA) served 472 Spanish-speaking students of limited English proficiency. The aim of the program was to help students develop English language skills, enter mainstream classes, and understand Spanish and American culture. The program provided instruction in English as…

  17. A Semester-Long Project-Oriented Biochemistry Laboratory Based on "Helicobacter pylori" Urease

    ERIC Educational Resources Information Center

    Farnham, Kate R.; Dube, Danielle H.

    2015-01-01

    Here we present the development of a 13 week project-oriented biochemistry laboratory designed to introduce students to foundational biochemical techniques and then enable students to perform original research projects once they have mastered these techniques. In particular, we describe a semester-long laboratory that focuses on a biomedically…

  18. The Trend toward Online Project-Oriented Capstone Courses

    ERIC Educational Resources Information Center

    Tappert, Charles C.; Stix, Allen

    2010-01-01

    At Pace University we have been using real-world student projects in capstone computing courses for about 10 years. While the courses were conducted in a traditional classroom environment during the early years, the current course has been essentially online for the last five years in order to reach a greater number of geographically scattered…

  19. DOE`s project-oriented SAVEnergy audit program

    SciTech Connect

    Mayo, K.

    1995-10-01

    The SAVEnergy program was developed as a result of the Energy Policy Act of 1992 which mandated that the Secretary of Energy establish audit teams. The SAVEnergy program complies with Federal legislation that requires government agencies to function with slightly different parameters than the private commercial sector. This program has proven enormously popular and successful with Federal agencies. This paper addresses those components considered during program development that were built in to ensure program success. This paper will discuss how this program was successful in leading to project implementation and how SAVEnergy can serve as a model to other Federal, utility, and private sector programs.

  20. Calculation of Projected Bond-Orientational Order Parameters to Quantify Local Symmetries from Transmission Diffraction Data.

    PubMed

    Liu, A C Y; Tabor, R F; Bourgeois, L; de Jonge, M D; Mudie, S T; Petersen, T C

    2016-05-20

    The bond-orientational order parameters introduced by Steinhardt et al. [Phys. Rev. B 28, 784 (1983)] have been an invaluable measurement tool for assessing short-range order in disordered, close-packed assemblies of particles in which the particle positions are known. In many glassy systems the measurement of particle position is not possible or limited (field of view, thickness, resolution) and the bond-orientational order parameters cannot be measured, or adequately sampled. Here we calculate a set of rotationally averaged, projected bond-orientational order parameters that reflect the symmetries of close-packed particle clusters when projected onto a plane. We show by simulation that these parameters are unique fingerprints that can be directly compared to angular correlations in limited-volume, transmission geometry, diffraction patterns from close-packed glassy assemblies. PMID:27258876

  1. Calculation of Projected Bond-Orientational Order Parameters to Quantify Local Symmetries from Transmission Diffraction Data

    NASA Astrophysics Data System (ADS)

    Liu, A. C. Y.; Tabor, R. F.; Bourgeois, L.; de Jonge, M. D.; Mudie, S. T.; Petersen, T. C.

    2016-05-01

    The bond-orientational order parameters introduced by Steinhardt et al. [Phys. Rev. B 28, 784 (1983)] have been an invaluable measurement tool for assessing short-range order in disordered, close-packed assemblies of particles in which the particle positions are known. In many glassy systems the measurement of particle position is not possible or limited (field of view, thickness, resolution) and the bond-orientational order parameters cannot be measured, or adequately sampled. Here we calculate a set of rotationally averaged, projected bond-orientational order parameters that reflect the symmetries of close-packed particle clusters when projected onto a plane. We show by simulation that these parameters are unique fingerprints that can be directly compared to angular correlations in limited-volume, transmission geometry, diffraction patterns from close-packed glassy assemblies.

  2. Scallops, Schools and Scholars: Reflections on the Emergence of a Research-Oriented Learning Project

    ERIC Educational Resources Information Center

    Gray, Donald; Graham, Archie; Dewhurst, Yvonne; Kirkpatrick, Gillian; MacDougall, Lindsay; Nicol, Sandra; Nixon, Graeme

    2009-01-01

    This article is based on the emergence of a small research group and its journey to enhance scholarly activity within a new school of education. While exploring a research-orientated learning project to determine what makes a beneficial school experience, the group comprising seven academics developed a way of working collaboratively. Narrative…

  3. Marketing Fish: Unit F#4 Grade 6. Project COULD: Career Orientation Utilizing Language Development.

    ERIC Educational Resources Information Center

    Coos County Intermediate Education District, North Bend, OR.

    Project COULD (Career Orientation Utilizing Language Development) was developed as a means of building skills, knowledges, and attitudes on elementary children's previously acquired backgrounds. Children learn to speak the grammar and vocabulary characteristic of the language heard most frequently at home and in the immediate environment. A series…

  4. Marketing Wood Products: Unit L#4 Grade 6. Project COULD: Career Orientation Utilizing Language Development.

    ERIC Educational Resources Information Center

    Coos County Intermediate Education District, North Bend, OR.

    Project COULD (Career Orientation Utilizing Language Development) was developed as a means of building skills, knowledges, and attitudes on elementary children's previously acquired backgrounds. Children learn to speak the grammar and vocabulary characteristic of the language heard most frequently at home and in the immediate environment. Each…

  5. Goal Orientations and Metacognitive Skills of Normal Technical and Normal Academic Students on Project Work

    ERIC Educational Resources Information Center

    Ee, J.; Wang, C.; Koh, C.; Tan, O.; Liu, W.

    2009-01-01

    In 2000, the Singapore Ministry of Education launched Project Work (PW) to encourage the application of knowledge across disciplines, and to develop thinking, communication, collaboration and metacognitive skills. This preliminary findings of a large scale study examines the role of goal orientations (achievement goals and social goals) in…

  6. Harvesting Fish: Unit F#1 Grade 3. Project COULD: Career Orientation Utilizing Language Development.

    ERIC Educational Resources Information Center

    Coos County Intermediate Education District, North Bend, OR.

    Project COULD (Career Orientation Utilizing Language Development) was developed as a means of building skills, knowledges, and attitudes on elementary children's previously acquired backgrounds. Children learn to speak the grammar and vocabulary characteristic of the language heard most frequently at home and in the immediate environment. A series…

  7. Lumber Ecology: Unit L#5 Grade 7. Project COULD: Career Orientation Utilizing Language Development.

    ERIC Educational Resources Information Center

    Coos County Intermediate Education District, North Bend, OR.

    Project COULD (Career Orientation Utilizing Language Development) was developed as a means of building skills, knowledges, and attitudes on elementary children's previously acquired backgrounds. Children learn to speak the grammar and vocabulary characteristic of the language heard most frequently at home and in the immediate environment. Each…

  8. Enhancing Project-Oriented Learning by Joining Communities of Practice and Opening Spaces for Relatedness

    ERIC Educational Resources Information Center

    Pascual, R.

    2010-01-01

    This article describes an extension to project-oriented learning to increase social construction of knowledge and learning. The focus is on: (a) maximising opportunities for students to share their knowledge with practitioners by joining communities of practice, and (b) increasing their intrinsic motivation by creating conditions for student's…

  9. Seafood Processing: Unit F#3 Grade 5. Project COULD: Career Orientation Utilizing Language Development.

    ERIC Educational Resources Information Center

    Coos County Intermediate Education District, North Bend, OR.

    Project COULD (Career Orientation Utilizing Language Development) was developed as a means of building skills, knowledges, and attitudes on elementary children's previously acquired backgrounds. Children learn to speak the grammar and vocabulary characteristic of the language heard most frequently at home and in the immediate environment. A series…

  10. Harvesting Shellfish: Unit F#2 Grade 4. Project COULD: Career Orientation Utilizing Language Development.

    ERIC Educational Resources Information Center

    Coos County Intermediate Education District, North Bend, OR.

    Project COULD (Career Orientation Utilizing Language Development) was developed as a means of building skills, knowledges, and attitudes on elementary children's previously acquired backgrounds. Children begin to speak the grammar and vocabulary characteristic of the language heard most frequently at home and in the immediate environment. A series…

  11. Fishing Ecology: Unit F#5 Grade 7. Project COULD: Career Orientation Utilizing Language Development.

    ERIC Educational Resources Information Center

    Coos County Intermediate Education District, North Bend, OR.

    Project COULD (Career Orientation Utilizing Language Development) was developed as a means of building skills, knowledges, and attitudes on elementary children's previously acquired backgrounds. Children learn to speak the grammar and vocabulary characteristic of the language heard most frequently at home and in the immediate environment. A series…

  12. Teaching Protein Purification and Characterization Techniques: A Student-Initiated, Project-Oriented Biochemistry Laboratory Course

    ERIC Educational Resources Information Center

    MacDonald, Gina

    2008-01-01

    This report describes a biochemistry laboratory that is completely project-oriented. Upper-level biology and chemistry majors work in teams to purify a protein of their choice. After the student groups have completed literature searches, ordered reagents, and made buffers they continue to learn basic protein purification and biochemical techniques…

  13. Experiences and achievements in automated image sequence orientation for close-range photogrammetric projects

    NASA Astrophysics Data System (ADS)

    Barazzetti, Luigi; Forlani, Gianfranco; Remondino, Fabio; Roncella, Riccardo; Scaioni, Marco

    2011-07-01

    Automatic image orientation of close-range image blocks is becoming a task of increasing importance in the practice of photogrammetry. Although image orientation procedures based on interactive tie point measurements do not require any preferential block structure, the use of structured sequences can help to accomplish this task in an automated way. Automatic orientation of image sequences has been widely investigated in the Computer Vision community. Here the method is generally named "Structure from Motion" (SfM), or "Structure and Motion". These refer to the simultaneous estimation of the image orientation parameters and 3D object points of a scene from a set of image correspondences. Such approaches, that generally disregard camera calibration data, do not ensure an accurate 3D reconstruction, which is a requirement for photogrammetric projects. The major contribution of SfM is therefore viewed in the photogrammetric community as a powerful tool to automatically provide a dense set of tie points as well as initial parameters for a final rigorous bundle adjustment. The paper, after a brief overview of automatic procedures for close-range image sequence orientation, will show some characteristic examples. Although powerful and reliable image orientation solutions are nowadays available at research level, there are certain questions that are still open. Thus the paper will also report some open issues, like the geometric characteristics of the sequences, scene's texture and shape, ground constraints (control points and/or free-network adjustment), feature matching techniques, outlier rejection and bundle adjustment models.

  14. Supporting New Teachers in a Growing Learning Community: The New Educator Orientation Project at Leland Middle School.

    ERIC Educational Resources Information Center

    Hoffman, Nancy

    This paper describes the New Educator Orientation Project at Leland Middle School, North Carolina. Created by a collaboration between school faculty and faculty from the University of North Carolina at Wilmington, this inquiry project was intended to develop an interactive orientation manual and accompanying CD-ROM for new faculty joining the…

  15. Patient-oriented pharmacy on a special ward: results of a pilot project in Germany.

    PubMed

    Litzinger, A; Rohde-Boehler, R

    1997-04-01

    In Germany a pilot project in patient-oriented pharmacy has been started in the Berufsgenossenschaftliche Unfallklinik Ludwigshafen to demonstrate the efficiency of this modem way of practising pharmacy in hospital. A special ward of the orthopaedic department (spinal injuries, 25 beds) was chosen for this project. Since February 1st, 1994, the pharmacists have taken over the stock management on the ward and dispense oral drugs in unit-dose systems for each patient. The pharmacists participate also in ward rounds and check the patients' medication charts in order to support and inform the physicians. So the project is a combination of improved patient care and an advisory service in pharmaceutical questions for the medical staff. In the first year of this project, which is still ongoing (February 1994-January 1995), 123 patients were treated on the ward; the average duration of stay was about 77 days. During this first year the pharmacists registered 111 questions and events leading to pharmaceutical interventions. The most important results of the project are the improvement in drug safety and more effective drug use. Other positive results are: during the course of the project the cooperation between the medical and pharmaceutical staff has been improved and the drug management by the pharmacy has resulted in a 17 per cent reduction of medication costs in comparison to the year before. All these results clearly demonstrate the success of these first steps in patient-oriented pharmacy. PMID:9151349

  16. Enhancing project-oriented learning by joining communities of practice and opening spaces for relatedness

    NASA Astrophysics Data System (ADS)

    Pascual, R.

    2010-03-01

    This article describes an extension to project-oriented learning to increase social construction of knowledge and learning. The focus is on: (a) maximising opportunities for students to share their knowledge with practitioners by joining communities of practice, and (b) increasing their intrinsic motivation by creating conditions for student's relatedness. The case study considers a last year capstone course in Mechanical Engineering. The work addresses innovative practices of active learning and beyond project-oriented learning through: (a) the development of a web-based decision support system, (b) meetings between the communities of students, maintenance engineers and academics, and (c) new off-campus group instances. The author hypothesises that this multi-modal approach increases deep learning and social impact of the educational process. Surveys to the actors support a successful achievement of the educational goals. The methodology can easily be extended to further improve the learning process.

  17. Goal orientation and conflicts: Motors of change in development projects in health care service.

    PubMed

    Elg, Mattias; Kollberg, Beata; Lindmark, Jan; Olsson, Jesper

    2007-01-01

    In this article we present parts of a larger research study, which aims at explaining how a process-oriented innovation unfolds and develops over time in Swedish health care. Through a longitudinal field study of a national and a local development project, we analyze how the flow model--a process-oriented innovation that emphasizes the sequence of activities a patient undertakes through the health care system--has been developed in Swedish health care. We propose to explain how the development projects unfold over time through the use of process theories of organizational development and change. The national project is best understood as a process of evolution from the phase of selection of projects and teleological (goal-oriented, socially constructed development) and dialectic theory (development via conflict of 2 opposing ideas from different organizational entities) through the process in which national ideas face real-world practice. We also propose a synthesis of dialectics and teleological motors for explaining local development. This synthesis proposes that local development teams have a rather broad notion of what it takes to implement the flow model. The team knows the goal, procedures, and activities from a broad perspective. Through a search-and-interact process, in which other organizational entities such as IT consultants, medical units and politicians have a heavy influence, the group sets and implements goals. Details of how to proceed are, however, constructed in the process of acting. This occurs as ideas are developed and tested in real settings. We conclude the article by presenting managerial implications for understanding these process patterns. PMID:17235254

  18. WWW-based access to object-oriented clinical databases: the KHOSPAD project.

    PubMed

    Pinciroli, F; Portoni, L; Combi, C; Violante, F F

    1998-09-01

    KHOSPAD is a project aiming at improving the quality of the process of patient care concerning general practitioner-patient-hospital relationships, using current information and networking technologies. The studied application field is a cardiology division, with hemodynamic laboratory and the population of PTCA patients. Data related to PTCA patients are managed by ARCADIA, an object-oriented database management system developed for the considered clinical setting. We defined a remotely accessible view of ARCADIA medical record, suitable for general practitioners (GPs) caring patients after PTCA, during the follow-up period. Using a PC, a modem and Internet, an authorized GP can consult remotely the medical records of his PTCA patients. Main features of the application are related to the management and display of complex data, specifically characterized by multimedia and temporal features, based on an object-oriented temporal data model. PMID:9861510

  19. Exploring Teacher Professional Learning for Future-Oriented Schooling: Working Paper 1 from the Back to the Future Project

    ERIC Educational Resources Information Center

    Gilbert, Jane; Bull, Ally

    2014-01-01

    This working paper sets out some of the early findings from a pilot project to explore the qualities that future-oriented teachers might need and how those qualities might be developed. The work began under a New Zealand Council for Educational Research (NZCER) project called Back to the Future and is now part of a Teaching & Learning Research…

  20. Learning on Their Own: Vocationally Oriented Self-Directed Learning Projects. [and] Invited Reaction: Learning on Their Own.

    ERIC Educational Resources Information Center

    Clardy, Alan; Willis, Verna J.

    2000-01-01

    In Clardy's study, 56 employees described 109 vocationally oriented self-directed learning projects undertaken. Projects were categorized as induced (spurred by imbalance between job expectations and capability), voluntary (fueled by personal motivation), or synergistic (combined motivation with the spark of workplace circumstances). Willis'…

  1. Discovering Constructivism: How a Project-Oriented Activity-Based Media Production Course Effectively Employed Constructivist Teaching Principles

    ERIC Educational Resources Information Center

    Hubbard, Glenn T.

    2012-01-01

    Author uses his experience leading a project-oriented special-topics course as a case study in constructivist teaching methods. Citing relevant literature from the education field, this paper considers why students chosen to work for course credit on a promotional video for a university program considered the project their greatest academic…

  2. Horizontal principal stress orientation in the Costa Rica Seismogenesis Project (CRISP) transect from borehole breakouts

    NASA Astrophysics Data System (ADS)

    Malinverno, A.; Saito, S.; Vannucchi, P.

    2016-01-01

    The Costa Rica Seismogenesis Project (CRISP) drilled the Pacific margin of the Middle America Trench just north of where the Cocos Ridge enters the subduction zone, resulting in basal erosion of the upper plate. Here we report the orientations of the maximum horizontal principal stress (SHmax) from borehole breakouts detected by logging-while-drilling and wireline downhole measurements. All SHmax directions were estimated in the sediment cover of the margin, above the deeper rocks of the deformed margin wedge. We observe three overall SHmax orientations: NNE-SSW (25° azimuth) in the deepest interval drilled at the upper slope Site U1379; ENE-WSW (82°) in the rest of Site U1379 and in Site U1413, also drilled in the upper slope; and NNW-SSE (157°) in the mid-slope Site U1378. Our preferred interpretation is that the deepest interval of Site U1379 records the stress conditions in the underlying margin wedge, as SHmax is parallel to the direction of the Cocos-Caribbean plate convergence and of the compressional axes of plate boundary fault earthquakes. The variable SHmax directions observed elsewhere are likely due to the effect of a network of normal faults that subdivide the sediment cover into a number of independently deforming blocks. In addition, the observed SHmax directions may be influenced by the subducting Cocos Ridge, which acts as an indenter causing oblique deformation, and by the transition to seismogenic subduction along the plate boundary fault.

  3. The Effect of a Graph-Oriented Computer-Assisted Project-Based Learning Environment on Argumentation Skills

    ERIC Educational Resources Information Center

    Hsu, P. -S.; Van Dyke, M.; Chen, Y.; Smith, T. J.

    2015-01-01

    The purpose of this quasi-experimental study was to explore how seventh graders in a suburban school in the United States developed argumentation skills and science knowledge in a project-based learning environment that incorporated a graph-oriented, computer-assisted application. A total of 54 students (three classes) comprised this treatment…

  4. Classroom Interactions in Four Follow Through Sites. Volume III, Progress Report, Cognitively Oriented Curriculum, Project Follow Through.

    ERIC Educational Resources Information Center

    Morris, Mary E.; Love, John M.

    Volume III presents the results of High/Scope Foundation's Analysis of Classroom Interaction, a classroom observation instrument field tested at four projects. The purpose of this study was to assess the consistency of implementation of the Cognitively Oriented Curriculum in the four widely separated communities in which the High/Scope Foundation…

  5. DISCOVER: A Service Oriented Approach to Managing Earth Science Data Across Distributed Project-specific Repositories

    NASA Astrophysics Data System (ADS)

    Keiser, K.; Conover, H.; Hawkins, L.; Beaumont, B.; He, M.; Drewry, M.; Nair, M.

    2008-12-01

    The Global Hydrology Resource Center (GHRC), a NASA Earth Science data center managed by the University of Alabama in Huntsville, is one of twelve data centers that make up the Distributed Active Archive Centers (DAAC) Alliance. Over the years, GHRC staff have developed and evolved a production information management infrastructure to ingest, inventory, archive and distribute a variety of data products to our users. The GHRC has also collaborated with Remote Sensing Systems (RSS) over the course of three NASA Earth Science programs (ESIP, REaSON, and now MEaSURES) to develop valuable Earth science products and services, specifically for passive microwave sensors. This continued effort, known as the DISCOVER (Distributed Information Services for Climate and Ocean products and Visualizations for Earth Research) project, has been able to explore more experimental data services. A result of this collaboration is that services developed and hardened in the DISCOVER service oriented architecture may be integrated into the baseline GHRC infrastructure. For example, the GHRC Data Pool was originally developed for DISCOVER and is now supporting the inventory, search and distribution of science data products across multiple GHRC and DISCOVER data repositories. Distributed services for harvesting metadata and packaging data orders interoperate with two complementary search/access/order user interfaces through a central metadata and order tracking database. This presentation will discuss the science data tools and services developed by DISCOVER and the GHRC, with a focus on integration of new services into an established data management infrastructure.

  6. Autonoetic consciousness: Reconsidering the role of episodic memory in future-oriented self-projection.

    PubMed

    Klein, Stanley B

    2016-02-01

    Following the seminal work of Ingvar (1985. "Memory for the future": An essay on the temporal organization of conscious awareness. Human Neurobiology, 4, 127-136), Suddendorf (1994. The discovery of the fourth dimension: Mental time travel and human evolution. Master's thesis. University of Waikato, Hamilton, New Zealand), and Tulving (1985. Memory and consciousness. Canadian Psychology/PsychologieCanadienne, 26, 1-12), exploration of the ability to anticipate and prepare for future contingencies that cannot be known with certainty has grown into a thriving research enterprise. A fundamental tenet of this line of inquiry is that future-oriented mental time travel, in most of its presentations, is underwritten by a property or an extension of episodic recollection. However, a careful conceptual analysis of exactly how episodic memory functions in this capacity has yet to be undertaken. In this paper I conduct such an analysis. Based on conceptual, phenomenological, and empirical considerations, I conclude that the autonoetic component of episodic memory, not episodic memory per se, is the causally determinative factor enabling an individual to project him or herself into a personal future. PMID:25606713

  7. Problem-Based and Project-Oriented Learning. An Efficient Way to Implement Research Based Teaching in Power Electronic

    NASA Astrophysics Data System (ADS)

    Blaabjerg, Frede; Teodorescu, Remus; Chen, Zhe

    Power electronics is an emerging technology. New applications are added every year as well as the power handling capabilities is steadily increasing. One example is renewable energy, which is efficiently enabled by power electronics. The demands to the education of engineers in this field are also increasing. Generally, the content of the curriculum should be more expanded without extra study time. This paper presents a teaching approach, which very fast makes it possible for the students to obtain in-depth skills into new research areas, and this method is the problem-oriented and project-based learning. The necessary skills for power electronic engineers are outlined that is followed up by a description on how the problem-oriented and project-based learning are implemented. A complete curriculum in power electronics and drives at Aalborg University is presented where different power electronics related projects at different study levels are finally presented.

  8. Reconstruction of brachytherapy seed positions and orientations from cone-beam CT x-ray projections via a novel iterative forward projection matching method

    SciTech Connect

    Pokhrel, Damodar; Murphy, Martin J.; Todor, Dorin A.; Weiss, Elisabeth; Williamson, Jeffrey F.

    2011-01-15

    Purpose: To generalize and experimentally validate a novel algorithm for reconstructing the 3D pose (position and orientation) of implanted brachytherapy seeds from a set of a few measured 2D cone-beam CT (CBCT) x-ray projections. Methods: The iterative forward projection matching (IFPM) algorithm was generalized to reconstruct the 3D pose, as well as the centroid, of brachytherapy seeds from three to ten measured 2D projections. The gIFPM algorithm finds the set of seed poses that minimizes the sum-of-squared-difference of the pixel-by-pixel intensities between computed and measured autosegmented radiographic projections of the implant. Numerical simulations of clinically realistic brachytherapy seed configurations were performed to demonstrate the proof of principle. An in-house machined brachytherapy phantom, which supports precise specification of seed position and orientation at known values for simulated implant geometries, was used to experimentally validate this algorithm. The phantom was scanned on an ACUITY CBCT digital simulator over a full 660 sinogram projections. Three to ten x-ray images were selected from the full set of CBCT sinogram projections and postprocessed to create binary seed-only images. Results: In the numerical simulations, seed reconstruction position and orientation errors were approximately 0.6 mm and 5 deg., respectively. The physical phantom measurements demonstrated an absolute positional accuracy of (0.78{+-}0.57) mm or less. The {theta} and {phi} angle errors were found to be (5.7{+-}4.9) deg. and (6.0{+-}4.1) deg., respectively, or less when using three projections; with six projections, results were slightly better. The mean registration error was better than 1 mm/6 deg. compared to the measured seed projections. Each test trial converged in 10-20 iterations with computation time of 12-18 min/iteration on a 1 GHz processor. Conclusions: This work describes a novel, accurate, and completely automatic method for reconstructing

  9. The anatomy of a World Wide Web library service: the BONES demonstration project. Biomedically Oriented Navigator of Electronic Services.

    PubMed Central

    Schnell, E H

    1995-01-01

    In 1994, the John A. Prior Health Sciences Library at Ohio State University began to develop a World Wide Web demonstration project, the Biomedically Oriented Navigator of Electronic Services (BONES). The initial intent of BONES was to facilitate the health professional's access to Internet resources by organizing them in a systematic manner. The project not only met this goal but also helped identify the resources needed to launch a full-scale Web library service. This paper discusses the tasks performed and resources used in the development of BONES and describes the creation and organization of documents on the BONES Web server. The paper also discusses the outcomes of the project and the impact on the library's staff and services. PMID:8547903

  10. Didakometry; Teacher-Oriented Research: Some Current Projects at the Malmo School of Education. No. 46.

    ERIC Educational Resources Information Center

    Bjerstedt, Ake, Ed.

    This document is a report on teacher oriented research at the Department of Educational and Psychological Research of the Malmo School of Education in Sweden. It contains four papers: "Education in Teacher Training,""Studies of Closed Circuit Television,""Job Analysis as a Basis for Training and Further Education in the School Sector," and "Job…

  11. Project MOPPET (Media-Oriented Program Promoting Exploration in Teaching): A K-3 Humanities Program.

    ERIC Educational Resources Information Center

    Kohler, Alfred D.

    This manual is intended for use by adopters or adapters of a media-oriented arts and humanities program designed to train teachers in the techniques of humanizing the general curriculum. It contains lesson plans for kindergarten through grade three organized into the following categories: art, creative dramatics, film, movement, music, and poetry.…

  12. Cultural Orientation for Vietnamese Montagnard Refugees: A Special Project of IOM Cambodia.

    ERIC Educational Resources Information Center

    Timko, Leslie

    In 2002, the International Organization for Migration provided pre-arrival cultural orientation training to 905 Vietnamese Montagnard refugees living in a transit processing facility on the outskirts of Phnom Penh. The training was specifically designed to prepare the refugees for third country resettlement to the United States. It provided tools…

  13. Jet engine nozzle exit configurations, including projections oriented relative to pylons, and associated systems and methods

    NASA Technical Reports Server (NTRS)

    Mengle, Vinod G. (Inventor); Thomas, Russell H. (Inventor)

    2012-01-01

    Nozzle exit configurations and associated systems and methods are disclosed. An aircraft system in accordance with one embodiment includes a jet engine exhaust nozzle having an internal flow surface and an exit aperture, with the exit aperture having a perimeter that includes multiple projections extending in an aft direction. Aft portions of individual neighboring projections are spaced apart from each other by a gap, and a geometric feature of the multiple can change in a monotonic manner along at least a portion of the perimeter. Projections near a support pylon and/or associated heat shield can have particular configurations, including greater flow immersion than other projections.

  14. Nonevent Stress Contributes to Mental Health Disparities Based on Sexual Orientation: Evidence From a Personal Projects Analysis

    PubMed Central

    Frost, David M.; LeBlanc, Allen J.

    2015-01-01

    This study examined the role of nonevent stress—in the form of frustrated personal project pursuits in the arenas of relationships and work—as a contributing factor to mental health disparities between heterosexual and lesbian, gay, and bisexual (LGB) populations. A purposive sample of 431 LGB (55%) and heterosexually identified (45%) individuals living in the United States and Canada completed the Personal Project Inventory by describing and rating core personal projects they were pursuing. The intensity of perceived barriers to the achievement of relationship- and work-related personal projects served as indicators nonevent stress. Hierarchical linear regression models tested the hypothesis that nonevent stress contributes to the association between sexual orientation and two indicators of mental health: depressive symptoms and psychological well-being. LGB individuals had significantly more depressive symptoms and lower levels of psychological well-being than heterosexuals. Indicators of nonevent stress were significantly associated with mental health outcomes and their inclusion in models attenuated sexual orientation differences in mental health. The critical indirect pathway leading from sexual minority status to mental health occurred via barriers to relationship projects from interpersonal sources. This research suggests that nonevent stress because of structural and interpersonal stigma may contribute to mental health disparities between LGB and heterosexual individuals. The findings have important implications for policy reform around same-sex relationship recognition and workplace discrimination. Future research and clinical work will benefit by expanding existing foci on stress to include nonevent stressors to better understand and address mental health problems, particularly in LGB populations. PMID:25265219

  15. Nonevent stress contributes to mental health disparities based on sexual orientation: evidence from a personal projects analysis.

    PubMed

    Frost, David M; LeBlanc, Allen J

    2014-09-01

    This study examined the role of nonevent stress--in the form of frustrated personal project pursuits in the arenas of relationships and work--as a contributing factor to mental health disparities between heterosexual and lesbian, gay, and bisexual (LGB) populations. A purposive sample of 431 LGB (55%) and heterosexually identified (45%) individuals living in the United States and Canada completed the Personal Project Inventory by describing and rating core personal projects they were pursuing. The intensity of perceived barriers to the achievement of relationship- and work-related personal projects served as indicators nonevent stress. Hierarchical linear regression models tested the hypothesis that nonevent stress contributes to the association between sexual orientation and two indicators of mental health: depressive symptoms and psychological well-being. LGB individuals had significantly more depressive symptoms and lower levels of psychological well-being than heterosexuals. Indicators of nonevent stress were significantly associated with mental health outcomes and their inclusion in models attenuated sexual orientation differences in mental health. The critical indirect pathway leading from sexual minority status to mental health occurred via barriers to relationship projects from interpersonal sources. This research suggests that nonevent stress because of structural and interpersonal stigma may contribute to mental health disparities between LGB and heterosexual individuals. The findings have important implications for policy reform around same-sex relationship recognition and workplace discrimination. Future research and clinical work will benefit by expanding existing foci on stress to include nonevent stressors to better understand and address mental health problems, particularly in LGB populations. PMID:25265219

  16. An NAFP Project: Use of Object Oriented Methodologies and Design Patterns to Refactor Software Design

    NASA Technical Reports Server (NTRS)

    Shaykhian, Gholam Ali; Baggs, Rhoda

    2007-01-01

    In the early problem-solution era of software programming, functional decompositions were mainly used to design and implement software solutions. In functional decompositions, functions and data are introduced as two separate entities during the design phase, and are followed as such in the implementation phase. Functional decompositions make use of refactoring through optimizing the algorithms, grouping similar functionalities into common reusable functions, and using abstract representations of data where possible; all these are done during the implementation phase. This paper advocates the usage of object-oriented methodologies and design patterns as the centerpieces of refactoring software solutions. Refactoring software is a method of changing software design while explicitly preserving its external functionalities. The combined usage of object-oriented methodologies and design patterns to refactor should also benefit the overall software life cycle cost with improved software.

  17. The P/POD project: Programmable/Pilot Oriented Display. [general aviation aircraft

    NASA Technical Reports Server (NTRS)

    Littlefield, J. A.

    1981-01-01

    A pilot orientated display system was developed for general aviation aircraft in order to reduce cockpit workloads. Emphasis was placed on the optimization of flight procedural aspects (i.e., interpretation of Loran data). Low cost hardware/software were utilized in the system to reduce developmental costs. Parallel development and testing were conducted on the ground (simulator) and in the air using the same hardware.

  18. Orientations for the Teaching of Writing: A Legacy of the National Writing Project

    ERIC Educational Resources Information Center

    Whitney, Anne Elrod; Friedrich, Linda

    2013-01-01

    Background/Context: Founded in 1974 by James Gray and a group of teacher colleagues who came together as the Bay Area Writing Project in California, the National Writing Project is a professional development network that has spread from one site to 197 university-based sites across the U.S. After such a long period of time in operation, it becomes…

  19. Professions Oriented Bilingual Education (Project PROBE), 1987-88. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Velasquez, Clara

    In the first year of a 2-year extension grant, Project PROBE served 341 limited-English-proficient speakers of Spanish and Chinese at 2 New York high schools. The project's aim was to increase career awareness through instruction in English as a Second Language (ESL), native language instruction (NLA), and bilingual content-area courses,…

  20. Evaluation of a Local Improvement-Oriented Project for Citizenship Education.

    ERIC Educational Resources Information Center

    Hepburn, Mary A.; Napier, John D.

    1984-01-01

    This study evaluates an Elementary and Secondary Education Act Title IV educational improvement project, conducted in elementary and secondary schools, concerning the political system and citizenship. The project model, focusing on teachers as change agents receiving support channeled from other parts of the system, was found effective at both…

  1. An Innovative Program to Fund Health-Oriented Student Projects and Research

    ERIC Educational Resources Information Center

    Bybee, Ronald F.; Thompson, Sharon E.

    2004-01-01

    The price of a university education has increased over the years. As a result, students often graduate with thousands of dollars of debt. Conducting research or developing class projects that require personal expenditures can be overwhelming, if not impossible. Participation in research and in developing projects can enhance a student's…

  2. First Year Implementation of a Project-Based Learning Approach: The Need for Addressing Teachers' Orientations in the Era of Reform

    ERIC Educational Resources Information Center

    Rogers, Meredith A. Park; Cross, Dionne I.; Gresalfi, Melissa Sommerfeld; Trauth-Nare, Amy E.; Buck, Gayle A.

    2011-01-01

    The purpose of this study was to examine the extent to which three teachers' professional experience and existing orientations toward teaching and learning mathematics and science influenced their implementation of a project-based curriculum (i.e. project-based learning (PBL)). Data sources included interviews, videotapes of classroom activity,…

  3. Project ADAPT: Report Number 1: Description and Review of the MIT Orientation Program: [And Appendix].

    ERIC Educational Resources Information Center

    Massachusetts Inst. of Tech., Cambridge. Dept. of Urban Studies and Planning.

    The report of Project ADAPT (Aerospace and Defense Adaptation to Public Technology), describes the design, execution, and forthcoming evaluation of the program. The program's objective was to demonstrate the feasibility of redeploying surplus technical manpower into public service at State and local levels of government. The development of the…

  4. Project Citizen: Promoting Action-Oriented Citizen Science in the Classroom

    ERIC Educational Resources Information Center

    Green, Carie; Medina-Jerez, William

    2012-01-01

    In recent years, citizen science projects have emerged as a means to involve students in scientific inquiry, particularly in the fields of ecology and environmental science. A citizen scientist is "a volunteer who collects and/or processes data as part of a scientific inquiry" (Silverton 2009, p. 467). Participation in citizen science fosters an…

  5. Bilingual Academic Computer and Technology Oriented Program: Project COM-TECH. Evaluation Section Report. OREA Report.

    ERIC Educational Resources Information Center

    Berney, Tomi D.; Plotkin, Donna

    Project COM-TECH offered bilingual individualized instruction, using an enrichment approach, to Spanish- and Haitian Creole-speaking students with varying levels of English and native language proficiency and academic preparation. The program provided supplementary instruction in English as a Second Language (ESL); Native Language Arts (NLA); and…

  6. MLeXAI: A Project-Based Application-Oriented Model

    ERIC Educational Resources Information Center

    Russell, Ingrid; Markov, Zdravko; Neller, Todd; Coleman, Susan

    2010-01-01

    Our approach to teaching introductory artificial intelligence (AI) unifies its diverse core topics through a theme of machine learning, and emphasizes how AI relates more broadly with computer science. Our work, funded by a grant from the National Science Foundation, involves the development, implementation, and testing of a suite of projects that…

  7. Preparing Community-Oriented Teachers: Reflections from a Multicultural Service-Learning Project

    ERIC Educational Resources Information Center

    Boyle-Baise, Marilynne

    2005-01-01

    The Banneker History Project (BHP) reconstructed the history of a local, segregated school. The Benjamin Banneker School served African American youth from 1915 to 1951. Oral histories from surviving alumni as well as primary documents from the times were sought. This article focuses on ways that one group of participants, 24 preservice teachers…

  8. Utilizing Isolation, Purification, and Characterization of Enzymes as Project-Oriented Labs for Undergraduate Biochemistry

    NASA Astrophysics Data System (ADS)

    Deal, S. Todd; Hurst, Michael O.

    1997-02-01

    Senior-level biochemistry labs are mostly verification-type laboratories with little chance for exploration. We have developed a project-based biochemistry laboratory which gives them a chance to carry out a major biochemistry project. In the first quarter it is based on the purification of the enzyme lysozyme. The students are given some basic information, and then work out the details of their own procedures, make up their own solutions, and work at their own pace. Students use centrifugation, ion-exchange chromatography, spectral enzyme assays, and SDS-gel electrophoresis to purify and characterize the protein. In the second quarter students are given acid phosphatase and the basic assay for the enzyme, and then develop and carry out a method for determining the kinetic parameters of the enzyme. These experiments continue the development of laboratory independence of the students which steadily progresses in most curriculum

  9. Incorporation of the KERN ECDS-PC software into a project oriented software environment

    SciTech Connect

    Oren, W.; Pushor, R.; Ruland, R.

    1986-11-01

    The Stanford Linear Accelerator Center (SLAC) is in the process of building a new particle collider, the Stanford Linear Collider (SLC). The tunnel which houses the SLC is about 3 km long and contains approximately 1000 magnets. Besides a very precise absolute positioning of these magnets, the alignment of adjacent magnet ends is of particular importance to the success of the whole project. Because of this and the limited time frame, a survey method which was not only reliable and self-checking but also fast had to be developed. Therefore, the concept of MAS (Magnet Alignment System) was developed. This system utilizes the on-line data collection and the rigorous least-squares bundle adjustment of the KERN ECDS-PC system to fulfill these requirements. The ECDS software is embedded in a project tailored software system with modules which take care of: fixture and magnet calibration corrections, the calculation of ideal coordinates and their comparison to measured coordinates, the translation of detected misalignments into the coordinate system of the mechanical adjustments and the control of the adjustments with on-line electronic dial-gauges. This paper gives a brief introduction to the SLC project and some of the survey problems which are unique to this machine. The basic ideas of the KERN ECDS-PC system are explained and a discussion of the practical aspects, such as targeting and set-ups, are given. MAS and its modules are explained in detail.

  10. Real-world educational experience through project-oriented graduate classes in collaboration with industry

    NASA Astrophysics Data System (ADS)

    Zurbuchen, Thomas H.

    2007-04-01

    There is a need for a motivated and innovative work force for the U.S. aerospace industry. The education of such engineers and scientists typically revolves around a fundamental knowledge of basic important technologies, such as the mechanics relevant to orbit-design, structures, avionics, and many others. A few years ago, the University of Michigan developed a Masters of Engineering program that provides students with skills that are not taught as part of a typical engineering curriculum. This program is focused on open problem solving, space systems, and space policy, as well as other classes that further their understanding of the connections between technologies and the nontechnical aspects of managing a space mission. The value of such an education is substantially increased through a direct connection to industry. An innovative problem-oriented approach has been developed that enables direct connections between industry and classroom teaching. The class works as a system study group and addresses problems of interest to and defined by a company with a specific application. We discuss such an application, a near-space lidar wind measurement system to enhance weather predictions, as well as the approach taken to link educational rationales.

  11. Stress magnitude and orientation in deep coalbed biosphere off Shimokita ~IODP Expedition337 drilling project

    NASA Astrophysics Data System (ADS)

    Wu, H. Y.; Lin, W.; Yamada, Y.

    2015-12-01

    One of IODP expedition (Borehole C0020A) is located in the forearc basin formed by the subducting between Pacific plate and Eurasian plate off Shimokita Peninsula. This ~2.5km deep scientific drilling collected the high-resolution wire-line resistivity logging, caliper data, Dipole Sonic waveforms; geophysical properties measurements and core samples. The riser drilling operations produced one good conditions borehole even this drilling operation was applied right after 311 Tohoku earthquake. Based on the high-resolutions Formation Micro Imager (FMI) images, both breakout and tensile fractures along the borehole wall indicating the in-situ stress orientation are detected in the unwrapped resistivity images. In this research, a reasonable geomechanical model based on the breakout width and physical properties is constructed to estimate the stress magnitude profile in this borehole. Besides, the openhole leak-off test revealed the information of Shmin magnitude. In general, stress direction along the borehole is slight rotated to east with drilling to the bottom of the borehole. Geomechanical model constarined the principal stresses in Strike-slip stress regime to satisfy the occurrences of borehole enlargements and tensile fractures. Some blank zones with no borehole wall failure and vertical fractures indicated the stress anomaly might be controlled by local lithological facies. Comparing to the JFAST drilling, this site is out of Japan trench slip zone and shows almost parallel stress direcion to the trench (~90 degree apart of Shmin with Site C0019).

  12. Urban ninth-grade girls interactions with and outcomes from a design-oriented physics project

    NASA Astrophysics Data System (ADS)

    Higginbotham, Thomas Eric Miksad

    Past literature has documented a shrinking but persistent gap in physics and engineering for females, both in school and in the workforce. A commonly recommended strategy to invite girls into science at the school level is to have students work on design-projects in groups, which has been shown to increase all students' learning outcomes and attitudes towards science. Students (n=28) in a ninth-grade inner-city physics class participated in such a project, in which they built remotely operated underwater vehicles (ROV's) over the course of one month. Students (n=23) in a comparison classroom learned the same content using the Active Physics curriculum during the same time frame. Mixed methods were used to study the ROV classroom. Students in both classes were given pre- and post-physics content tests. Qualitative data collected during the project included field notes, video, and teacher interviews. Macro-level data analysis was done, which informed further micro-analysis. Macro-analysis revealed significantly higher learning outcomes for the ROV class than for the non-ROV class. Within the ROV class, girls, and in particular, girls in female-majority groups had increased learning outcomes and high levels of interest and engagement with the project, while girls in mixed-sex and male-majority groups did not. Qualitative macro-analysis revealed that in all of the female-majority groups, females took leadership roles within the groups, while in all of the non female-majority groups, males took leadership roles. The only groups in which girls completely disengaged from the project were mixed-sex or male majority groups. Case studies and cross case analysis suggested that girls foregrounded group process over product, and used the level of group unity as a metric of the groups' success. Groups led by girls were more cooperative and exhibited distributed leadership and participation. These findings were interpreted through lenses of expectation states theory and social

  13. Industrial Orientation.

    ERIC Educational Resources Information Center

    Rasor, Leslie; Brooks, Valerie

    These eight modules for an industrial orientation class were developed by a project to design an interdisciplinary program of basic skills training for disadvantaged students in a Construction Technology Program (see Note). The Drafting module overviews drafting career opportunities, job markets, salaries, educational requirements, and basic…

  14. Client-oriented services. JICA Reproductive Health Project. Yen Thanh district.

    PubMed

    Nguyen Nhu Linh

    1999-01-01

    This article reports on the People's Committee of Yen Thanh District and their efforts toward the modernization of agriculture. The Committee's course of action included 1) an introduction of hybrid seeds that yield a higher quantity and quality of crops; 2) a selection and cultivation of such crops that are the most suitable to the local climate; 3) an adjustment of sewing and harvesting, taking into consideration the change in the climate; and 4) the use of modern machines, equipment and tools. Many significant changes have been taking place ever since; namely, farmers have been raising three crops a year in many parts of the district, where several years ago they could raise only two crops a year. In addition, the per capita yield of crops increased. For example, the per capita yield of rice rose 600 kg in 1999, up 50% from the level of 1994. Meanwhile, the Committee has also paid more attention to the provision of adequate health care for women. In this respect, the Japan International Cooperation Agency (JICA) Reproductive Health Project has helped the Committee achieve its goal. JICA has been integrating the national and district programs to effectively upgrade the reproductive health services of the Commune Health Center and District Health Center. PMID:12322472

  15. Cardinal difference between the orientation-selective retinal ganglion cells projecting to the fish tectum and the orientation-selective complex cells of the mammalian striate cortex.

    PubMed

    Damjanović, Ilija; Maximova, Elena; Maximov, Paul; Maximov, Vadim

    2012-06-01

    Responses from two types of orientation-selective units of retinal origin were recorded extracellularly from their axon terminals in the medial sublaminae of tectal retinorecipient layer of immobilized cyprinid fish Carassius gibelio. Excitatory and inhibitory interactions in the receptive field were analyzed with two narrow stripes of optimal orientation flashing synchronously, one in the center and the other in different parts of the periphery. The general pattern of results was that the influence of the remote peripheral stripe was inhibitory, irrespective of the polarity of each stripe (light or dark). In this regard, the orientation-selective ganglion cells of the fish retina differ from the classical orientation-selective complex cells of the mammalian cortex, where the remote paired stripes of the opposite polarity (one light and one dark) interact in a facilitatory fashion. The consequence of these differences may be a weaker lateral inhibition in the latter case in response to stimulation by periodic gratings, which may contribute to a better spatial frequency tuning in the visual cortex. PMID:22744823

  16. A research project to develop and evaluate a technical education component on materials technology for orientation to space-age technology

    NASA Technical Reports Server (NTRS)

    Jacobs, J. A.

    1976-01-01

    A project was initiated to develop, implement, and evaluate a prototype component for self-pacing, individualized instruction on basic materials science. Results of this project indicate that systematically developed, self-paced instruction provides an effective means for orienting nontraditional college students and secondary students, especially minorities, to both engineering technology and basic materials science. In addition, students using such a system gain greater chances for mastering subject matter than with conventional modes of instruction.

  17. Culturally Oriented Instructional Materials for Pima Children. Final Report, Academic Year 1969-70, for an Elementary and Secondary Education Act Title III Project.

    ERIC Educational Resources Information Center

    Brook, Weston L., Comp.

    Culturally oriented instructional materials for Pima children are described in this final report of a 3-year study funded by the Elementary and Secondary Education Act, Title III. The reported objective of the project was to assist the Pima children living on the Gila River Indian Reservation in Arizona to develop a positive self-image and a sense…

  18. Stress orientations of Taiwan Chelungpu-Fault Drilling Project (TCDP) hole-A as observed from geophysical logs

    USGS Publications Warehouse

    Wu, H.-Y.; Ma, K.-F.; Zoback, M.; Boness, N.; Ito, H.; Hung, J.-H.; Hickman, S.

    2007-01-01

    The Taiwan Chelungpu-fault Drilling Project (TCDP) drilled a 2-km-deep research borehole to investigate the structure and mechanics of the Chelungpu Fault that ruptured in the 1999 Mw 7.6 Chi-Chi earthquake. Geophysical logs of the TCDP were carried out over depths of 500-1900 in, including Dipole Sonic Imager (DSI) logs and Formation Micro Imager (FMI) logs in order to identify bedding planes, fractures and shear zones. From the continuous core obtained from the borehole, a shear zone at a depth of 1110 meters is interpreted to be the Chelungpu fault, located within the Chinshui Shale, which extends from 1013 to 1300 meters depth. Stress-induced borehole breakouts were observed over nearly the entire length of the wellbore. These data show an overall stress direction (???N115??E) that is essentially parallel to the regional stress field and parallel to the convergence direction of the Philippine Sea plate with respect to the Eurasian plate. Variability in the average stress direction is seen at various depths. In particular there is a major stress orientation anomaly in the vicinity of the Chelungpu fault. Abrupt stress rotations at depths of 1000 in and 1310 in are close to the Chinshui Shale's upper and lower boundaries, suggesting the possibility that bedding plane slip occurred during the Chi-Chi earthquake. Copyright 2007 by the American Geophysical Union.

  19. A Planning Study for a Cooperative State-Wide Orientation and Mobility Program for the Blind in Oregon. Project Report.

    ERIC Educational Resources Information Center

    Multnomah County Intermediate Education District, Portland, OR.

    An introduction on blindness is followed by a summary of the initial planning grant proposal for cooperative statewide orientation and mobility program for blind children. Background, development, and utilization of mobility-orientation training are discussed in conjunction with educational programs, guide dogs, canes, mobility readiness,…

  20. Unsteady-State Heat Transfer Involving a Phase Change: An Example of a 'Project-Oriented' Undergraduate Laboratory.

    ERIC Educational Resources Information Center

    Sundberg, Donald C.; Someshwar, Arun V.

    1989-01-01

    Describes the structure of an in-depth laboratory project chemical engineering. Provides modeling work to guide experimentation and experimental work on heat transfer analysis. Discusses the experimental results and evaluation of the project. (YP)

  1. Project MOPPET (Media-Oriented Program Promoting Exploration in Teaching): A 4-6 Grade Humanities Program.

    ERIC Educational Resources Information Center

    Kohler, Alfred D.

    This manual is intended for use by adopters or adapters of a media-oriented arts and humanities program designed to train teachers in the techniques of humanizing the general curriculum. It contains lesson plans for grades four through six organized into the following categories: art, creative dramatics, film, movement, music, and poetry. Each…

  2. Synthesis of Two Local Anesthetics from Toluene: An Organic Multistep Synthesis in a Project-Oriented Laboratory Course

    ERIC Educational Resources Information Center

    Demare, Patricia; Regla, Ignacio

    2012-01-01

    This article describes one of the projects in the advanced undergraduate organic chemistry laboratory course concerning the synthesis of two local anesthetic drugs, prilocaine and benzocaine, with a common three-step sequence starting from toluene. Students undertake, in a several-week independent project, the multistep synthesis of a…

  3. Project COM-TECH (Bilingual Computer- and Technology-Oriented Program), 1985-86. OEA Evaluation Report.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn. Office of Educational Assessment.

    In 1985-86, Project COM-TECH offered bilingual individualized instruction to 300 limited-English proficiency students at two New York City high schools (Bushwick in Brooklyn, and Brandeis in Manhattan). Using an enrichment approach, the project provided supplementary instruction in English as a second language (ESL), native language arts, and…

  4. When Is a Surface "Not" Orientable?

    ERIC Educational Resources Information Center

    Braselton, James; Abell, Martha; Braselton, Lorraine

    2002-01-01

    The Mobius strip, torus, and Klein bottle are used to graphically and analytically illustrate the differences between orientable and non-orientable surfaces. An exercise/laboratory project using the non-orientable Boy surface is included. (Contains 11 figures.)

  5. Results Oriented Management in Education. Project R.O.M.E. The Verification and Validation of Principal Competencies and Performance Indicators: Assessment Design--Procedures--Instrumentation--Field Test Results. Volume 3--Instrument Appendix to Accompany Final Report.

    ERIC Educational Resources Information Center

    Georgia State Dept. of Education, Atlanta.

    This document represents a complete compilation of instruments used by the University of Georgia Project R.O.M.E. (Results Oriented Management in Education) staff to field test the Georgia Principal Assessment System in order to validate high priority principal competencies and performance indicators during the 1974-75 project year. The seven…

  6. An Investigation of the Relationships between Goals and Software Project Escalation: Insights from Goal Setting and Goal Orientation Theories

    ERIC Educational Resources Information Center

    Lee, Jong Seok

    2013-01-01

    Escalation of commitment is manifested as a behavior in which an individual resists withdrawing from a failing course of action despite negative feedback, and it is an enduring problem that occurs in a variety of situations, including R&D investment decisions and software project overruns. To date, a variety of theoretical explanations have…

  7. Towards a Pragmatic Model for Group-Based, Technology-Mediated, Project-Oriented Learning - An Overview of the B2C Model

    NASA Astrophysics Data System (ADS)

    Lawlor, John; Conneely, Claire; Tangney, Brendan

    The poor assimilation of ICT in formal education is firmly rooted in models of learning prevalent in the classroom which are largely teacher-led, individualistic and reproductive, with little connection between theory and practice and poor linkages across the curriculum. A new model of classroom practice is required to allow for creativity, peer-learning, thematic learning, collaboration and problem solving, i.e. the skills commonly deemed necessary for the knowledge-based society of the 21st century. This paper describes the B2C model for group-based, technology-mediated, project-oriented learning which, while being developed as part of an out of school programme, offers a pragmatic alternative to traditional classroom pedagogy.

  8. Design of the DISCovery project: tailored work-oriented interventions to improve employee health, well-being, and performance-related outcomes in hospital care

    PubMed Central

    2013-01-01

    Background It is well-known that health care workers in today’s general hospitals have to deal with high levels of job demands, which could have negative effects on their health, well-being, and job performance. A way to reduce job-related stress reactions and to optimize positive work-related outcomes is to raise the level of specific job resources and opportunities to recover from work. However, the question remains how to translate the optimization of the balance between job demands, job resources, and recovery opportunities into effective workplace interventions. The aim of the DISCovery project is to develop and implement tailored work-oriented interventions to improve health, well-being, and performance of health care personnel. Methods/Design A quasi-experimental field study with a non-equivalent control group pretest-posttest design will be conducted in a top general hospital. Four existing organizational departments will provide both an intervention and a comparison group. Two types of research methods are used: (1) a longitudinal web-based survey study, and (2) a longitudinal daily diary study. After base-line measures of both methods, existing and yet to be developed interventions will be implemented within the experimental groups. Follow-up measurements will be taken one and two years after the base-line measures to analyze short-term and long-term effects of the interventions. Additionally, a process evaluation and a cost-effectiveness analysis will be carried out. Discussion The DISCovery project fulfills a strong need for theory-driven and scientifically well-performed research on job stress and performance interventions. It will provide insight into (1) how a balance between job demands, job resources, and recovery from work can be optimized, (2) the short-term and long-term effects of tailored work-oriented effects, and (3) indicators for successful or unsuccessful implementation of interventions. PMID:23421647

  9. Studying the hydro-meteorological extremes. The benefits from the European Flash Flood research oriented HYDRATE project.

    NASA Astrophysics Data System (ADS)

    Tsanis, Ioannis K.; Koutroulis, Aristeidis G.; Daliakopoulos, Ioannis N.; Grillakis, Emmanouil G.

    2010-05-01

    The present paper summarizes the advances of flash flood research for the Greek case study, within the frame of HYDRATE EC funded project. As a first step, a collation of homogenous primary data on flash floods occurred in Greece based on various data sources resulted in 21 documented events, enriching the HYDRATE database. Specific major events were selected for further detailed data collation and analysis. A common intensive post event field survey was conducted by various researchers with different skills and experience, in order to document the 18th of September 2007, Western Slovenia flash flood event. The observation strategy and the lessons learned during this campaign were applied successfully for surveying an event in Crete. Two flash flood events occurred in Crete were selected for detailed analysis, the 13th of January 1994 event occurred in Giofiros basin and the 17th of October 2006 event occurred in Almirida basin. Several techniques, like distributed rainfall-runoff modelling, hydraulic modelling, indirect and empirical peak discharge estimation, were applied for the understanding of the dominant flash flood processes and the effect of initial conditions on peak discharge. In a more general framework, the seasonality of the hydrometeorologic characteristics of floods that occurred in Crete during the period 1990-2007 and the atmospheric circulation conditions during the flood events were examined. During the three and a half years research period, many lessons have learnt from a fruitful collaboration among the project partners. HYDRATE project improved the scientific basis of flash flood research and provided research knowledge on flood risk management.

  10. Ionosphere Waves Service (IWS) - a problem-oriented tool in ionosphere and Space Weather research produced by POPDAT project

    NASA Astrophysics Data System (ADS)

    Ferencz, Csaba; Lizunov, Georgii; Crespon, François; Price, Ivan; Bankov, Ludmil; Przepiórka, Dorota; Brieß, Klaus; Dudkin, Denis; Girenko, Andrey; Korepanov, Valery; Kuzmych, Andrii; Skorokhod, Tetiana; Marinov, Pencho; Piankova, Olena; Rothkaehl, Hanna; Shtus, Tetyana; Steinbach, Péter; Lichtenberger, János; Sterenharz, Arnold; Vassileva, Any

    2014-05-01

    In the frame of the FP7 POPDAT project the Ionosphere Waves Service (IWS) has been developed and opened for public access by ionosphere experts. IWS is forming a database, derived from archived ionospheric wave records to assist the ionosphere and Space Weather research, and to answer the following questions: How can the data of earlier ionospheric missions be reprocessed with current algorithms to gain more profitable results? How could the scientific community be provided with a new insight on wave processes that take place in the ionosphere? The answer is a specific and unique data mining service accessing a collection of topical catalogs that characterize a huge number of recorded occurrences of Whistler-like Electromagnetic Wave Phenomena, Atmosphere Gravity Waves, and Traveling Ionosphere Disturbances. IWS online service (http://popdat.cbk.waw.pl) offers end users to query optional set of predefined wave phenomena, their detailed characteristics. These were collected by target specific event detection algorithms in selected satellite records during database buildup phase. Result of performed wave processing thus represents useful information on statistical or comparative investigations of wave types, listed in a detailed catalog of ionospheric wave phenomena. The IWS provides wave event characteristics, extracted by specific software systems from data records of the selected satellite missions. The end-user can access targets by making specific searches and use statistical modules within the service in their field of interest. Therefore the IWS opens a new way in ionosphere and Space Weather research. The scientific applications covered by IWS concern beyond Space Weather also other fields like earthquake precursors, ionosphere climatology, geomagnetic storms, troposphere-ionosphere energy transfer, and trans-ionosphere link perturbations.

  11. A Cross-Cultural Study of the Effect of a Graph-Oriented Computer-Assisted Project-Based Learning Environment on Middle School Students' Science Knowledge and Argumentation Skills

    ERIC Educational Resources Information Center

    Hsu, P.-S.; Van Dyke, M.; Chen, Y.; Smith, T. J.

    2016-01-01

    The purpose of this mixed-methods study was to explore how seventh graders in a suburban school in the United States and sixth graders in an urban school in Taiwan developed argumentation skills and science knowledge in a project-based learning environment that incorporated a graph-oriented, computer-assisted application (GOCAA). A total of 42…

  12. The utility of Geographical Information Systems (GIS) in systems-oriented obesity intervention projects: The selection of comparable study sites for a quasi-experimental intervention design--TX CORD

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Texas Childhood Obesity Research Demonstration project (TX CORD) uses a systems-oriented approach to address obesity that includes individual and family interventions, community-level action, as well as environmental and policy initiatives. Given that randomization is seldom possible in communit...

  13. A Research Project to Develop and Evaluate a Technical Education Component on Materials Technology for Orientation to Space-Age Technology, Covering the Period July 1, 1974 - January 31, 1976. Final Technical Report.

    ERIC Educational Resources Information Center

    Jacobs, James A.

    This developmental applied research project aims to provide an effective means of orienting non-traditional students, especially minorities and females, to engineering technology, and particularly to basic materials science. The instructional system adopted involves self-paced, individualized instruction, breaking the technical education component…

  14. Orienteering injuries

    PubMed Central

    Folan, Jean M.

    1982-01-01

    At the Irish National Orienteering Championships in 1981 a survey of the injuries occurring over the two days of competition was carried out. Of 285 individual competitors there was a percentage injury rate of 5.26%. The article discusses the injuries and aspects of safety in orienteering. Imagesp236-ap237-ap237-bp238-ap239-ap240-a PMID:7159815

  15. Whose Orientations?

    ERIC Educational Resources Information Center

    Gutoff, Joshua

    2010-01-01

    This article presents the author's response to Jon A. Levisohn's article entitled "A Menu of Orientations in the Teaching of Rabbinic Literature." While the "menu" Levisohn describes in his groundbreaking work on orientations to the teaching of rabbinic texts will almost certainly be refined over time, even as it stands this article should be of…

  16. The Effect of Organic Solvents and Other Parameters on Trypsin-Catalyzed Hydrolysis of Na-Benzoyl-arginine-p-nitroanilide. A Project-Oriented Biochemical Experiment

    NASA Astrophysics Data System (ADS)

    Correia, L. C.; Bocewicz, A. C.; Esteves, S. A.; Pontes, M. G.; Versieux, L. M.; Teixeira, S. M. R.; Santoro, M. M.; Bemquerer, M. P.

    2001-11-01

    The study of enzymatic catalysis is a classical biochemistry experiment for undergraduate classes. We propose the utilization of the serine protease trypsin to discuss several parameters affecting enzyme catalysis. Hydrolysis of the chromogenic substrate Na -benzoyl-arginine-p-nitroanilide (BApNA) was followed by spectrophotometric monitoring. The optimal pH and temperature values were found to be 8.0 and 40 °C, respectively. Km and Vmax values were obtained by adjustment to Michaelis-Menten, Lineweaver-Burke, and Hanes equations. We then investigated the effect of organic solvents (a series of alcohols) on the hydrolysis of the chromogenic substrate. The reaction rate was reduced in the presence of methanol and further reduced by ethanol, 1-propanol, and 2-propanol, when compared to the data obtained with buffer. Finally the students were asked to measure the molar absorptivity of p-nitrophenol in the presence of the alcohols employed for the kinetic experiments. Thus they could learn that the value of this parameter varies with the solvent. These experiments were designed as a project-oriented approach to teach biochemistry methodologies and theoretical aspects of enzyme kinetics. They took about four months with four to six hours per week spent in the laboratory.

  17. Fusion in diffusion MRI for improved fibre orientation estimation: An application to the 3T and 7T data of the Human Connectome Project.

    PubMed

    Sotiropoulos, Stamatios N; Hernández-Fernández, Moisés; Vu, An T; Andersson, Jesper L; Moeller, Steen; Yacoub, Essa; Lenglet, Christophe; Ugurbil, Kamil; Behrens, Timothy E J; Jbabdi, Saad

    2016-07-01

    Determining the acquisition parameters in diffusion magnetic resonance imaging (dMRI) is governed by a series of trade-offs. Images of lower resolution have less spatial specificity but higher signal to noise ratio (SNR). At the same time higher angular contrast, important for resolving complex fibre patterns, also yields lower SNR. Considering these trade-offs, the Human Connectome Project (HCP) acquires high quality dMRI data for the same subjects at different field strengths (3T and 7T), which are publically released. Due to differences in the signal behavior and in the underlying scanner hardware, the HCP 3T and 7T data have complementary features in k- and q-space. The 3T dMRI has higher angular contrast and resolution, while the 7T dMRI has higher spatial resolution. Given the availability of these datasets, we explore the idea of fusing them together with the aim of combining their benefits. We extend a previously proposed data-fusion framework and apply it to integrate both datasets from the same subject into a single joint analysis. We use a generative model for performing parametric spherical deconvolution and estimate fibre orientations by simultaneously using data acquired under different protocols. We illustrate unique features from each dataset and how they are retained after fusion. We further show that this allows us to complement benefits and improve brain connectivity analysis compared to analyzing each of the datasets individually. PMID:27071694

  18. "GIANT" Steps to Create Online Orientations

    ERIC Educational Resources Information Center

    Bacon, Pamela

    2005-01-01

    Online orientation is provided due to the flexibility of online learning. The online orientation consists of the GIANT steps which stands for Get support, Identify your curriculum, Assemble your program, Navigate students through the pilot project and Test students.

  19. Analyzing Orientations

    NASA Astrophysics Data System (ADS)

    Ruggles, Clive L. N.

    Archaeoastronomical field survey typically involves the measurement of structural orientations (i.e., orientations along and between built structures) in relation to the visible landscape and particularly the surrounding horizon. This chapter focuses on the process of analyzing the astronomical potential of oriented structures, whether in the field or as a desktop appraisal, with the aim of establishing the archaeoastronomical "facts". It does not address questions of data selection (see instead Chap. 25, "Best Practice for Evaluating the Astronomical Significance of Archaeological Sites", 10.1007/978-1-4614-6141-8_25) or interpretation (see Chap. 24, "Nature and Analysis of Material Evidence Relevant to Archaeoastronomy", 10.1007/978-1-4614-6141-8_22). The main necessity is to determine the azimuth, horizon altitude, and declination in the direction "indicated" by any structural orientation. Normally, there are a range of possibilities, reflecting the various errors and uncertainties in estimating the intended (or, at least, the constructed) orientation, and in more formal approaches an attempt is made to assign a probability distribution extending over a spread of declinations. These probability distributions can then be cumulated in order to visualize and analyze the combined data from several orientations, so as to identify any consistent astronomical associations that can then be correlated with the declinations of particular astronomical objects or phenomena at any era in the past. The whole process raises various procedural and methodological issues and does not proceed in isolation from the consideration of corroborative data, which is essential in order to develop viable cultural interpretations.

  20. Revealing Interactions between Human Resources, Quality of Life and Environmental Changes within Socially-oriented Observations : Results from the IPY PPS Arctic Project in the Russian North

    NASA Astrophysics Data System (ADS)

    Vlasova, Tatiana

    2010-05-01

    Socially-oriented Observations (SOO) in the Russian North have been carried out within multidisciplinary IPY PPS Arctic project under the leadership of Norway and supported by the Research Council of Norway as well as Russian Academy of Sciences. The main objective of SOO is to increase knowledge and observation of changes in quality of life conditions (state of natural environment including climate and biota, safe drinking water and foods, well-being, employment, social relations, access to health care and high quality education, etc.) and - to reveal trends in human capital and capacities (health, demography, education, creativity, spiritual-cultural characteristics and diversity, participation in decision making, etc.). SOO have been carried out in industrial cities as well as sparsely populated rural and nature protection areas in observation sites situated in different bioms (from coastal tundra to southern taiga zone) of Murmansk, Arkhangelsk Oblast and Republic of Komi. SOO were conducted according to the international protocol included in PPS Arctic Manual. SOO approaches based both on local people's perceptions and statistics help to identify main issues and targets for life quality, human capital and environment improvement and thus to distinguish leading SOO indicators for further monitoring. SOO have revealed close interaction between human resources, quality of life and environmental changes. Negative changes in human capital (depopulation, increasing unemployment, aging, declining physical and mental health, quality of education, loss of traditional knowledge, marginalization etc.), despite peoples' high creativity and optimism are becoming the major driving force effecting both the quality of life and the state of environment and overall sustainability. Human induced disturbances such as uncontrolled forests cuttings and poaching are increasing. Observed rapid changes in climate and biota (ice and permafrost melting, tundra shrubs getting taller and

  1. Orientations to Science Teacher Professional Development: An Exploratory Study

    ERIC Educational Resources Information Center

    Park Rogers, Meredith A.; Abell, Sandra K.; Marra, Rose M.; Arbaugh, Fran; Hutchins, Kristen L.; Cole, James S.

    2010-01-01

    Just as individual teachers have orientations to teaching and learning science that influence their practice, we assert that professional development (PD) projects also have an orientation that guides the design and implementation of the entire project; a construct we term "PD Project Orientation". The purpose of this study was to validate the…

  2. Clay Mineral Preferred Orientation

    NASA Astrophysics Data System (ADS)

    Day-Stirrat, R. J.

    2014-12-01

    Anisotropy of the orientation of clay minerals, often referred to as texture, may be unique to sediments' deposition, composition, deformation or diagenetic history. The literature is rich with studies that include preferred orientation generation in fault gouge, low-grade metamorphic rocks, sediments with variable clay content and during the smectite-to-illite transformation. Untangling the interplay between many competing factors in any one geologic situation has proven a significant challenge over many years. Understanding how, where and when clay minerals develop a preferred orientation has significant implications for permeability anisotropy in shallow burial, the way mechanical properties are projected from shallower to deeper settings in basin modeling packages and the way velocity anisotropy is accounted for in seismic data processing. The assessment of the anisotropic properties of fine-grained siliciclastic rocks is gaining significant momentum in rock physics research. Therefore, a fundamental understanding of how clay minerals develop a preferred orientation in space and time is crucial to the understanding of anisotropy of physical properties. The current study brings together a wealth of data that may be used in a predictive sense to account for fabric anisotropy that may impact any number of rock properties.

  3. Community Oriented Educational Planning for Programs and Facilities in a Community College. Model-Cities-Related Comprehensive Planning Project, July 1, 1972-June 30, 1973.

    ERIC Educational Resources Information Center

    Delaware Technical and Community Coll., Wilmington.

    This final report of the Model-Cities-Related Planning Project discusses its development direction and performance with regard to services and programming for the Urban Campus of Delaware Technical and Community College. The project activities were focused on the following objectives: (1) developing a comprehensive community college with strong…

  4. Orienting hypnosis.

    PubMed

    Hope, Anna E; Sugarman, Laurence I

    2015-01-01

    This article presents a new frame for understanding hypnosis and its clinical applications. Despite great potential to transform health and care, hypnosis research and clinical integration is impaired in part by centuries of misrepresentation and ignorance about its demonstrated efficacy. The authors contend that advances in the field are primarily encumbered by the lack of distinct boundaries and definitions. Here, hypnosis, trance, and mind are all redefined and grounded in biological, neurological, and psychological phenomena. Solutions are proposed for boundary and language problems associated with hypnosis. The biological role of novelty stimulating an orienting response that, in turn, potentiates systemic plasticity forms the basis for trance. Hypnosis is merely the skill set that perpetuates and influences trance. This formulation meshes with many aspects of Milton Erickson's legacy and Ernest Rossi's recent theory of mind and health. Implications of this hypothesis for clinical skills, professional training, and research are discussed. PMID:25928677

  5. EDITORIAL: Optical orientation Optical orientation

    NASA Astrophysics Data System (ADS)

    SAME ADDRESS *, Yuri; Landwehr, Gottfried

    2008-11-01

    priority of the discovery in the literature, which was partly caused by the existence of the Iron Curtain. I had already enjoyed contact with Boris in the 1980s when the two volumes of Landau Level Spectroscopy were being prepared [2]. He was one of the pioneers of magneto-optics in semiconductors. In the 1950s the band structure of germanium and silicon was investigated by magneto-optical methods, mainly in the United States. No excitonic effects were observed and the band structure parameters were determined without taking account of excitons. However, working with cuprous oxide, which is a direct semiconductor with a relative large energy gap, Zakharchenya and his co-worker Seysan showed that in order to obtain correct band structure parameters, it is necessary to take excitons into account [3]. About 1970 Boris started work on optical orientation. Early work by Hanle in Germany in the 1920s on the depolarization of luminescence in mercury vapour by a transverse magnetic field was not appreciated for a long time. Only in the late 1940s did Kastler and co-workers in Paris begin a systematic study of optical pumping, which led to the award of a Nobel prize. The ideas of optical pumping were first applied by Georges Lampel to solid state physics in 1968. He demonstrated optical orientation of free carriers in silicon. The detection method was nuclear magnetic resonance; optically oriented free electrons dynamically polarized the 29Si nuclei of the host lattice. The first optical detection of spin orientation was demonstrated by with the III-V semiconductor GaSb by Parsons. Due to the various interaction mechanisms of spins with their environment, the effects occurring in semiconductors are naturally more complex than those in atoms. Optical detection is now the preferred method to detect spin alignment in semiconductors. The orientation of spins in crystals pumped with circularly polarized light is deduced from the degree of circular polarization of the recombination

  6. EDITORIAL: Optical orientation Optical orientation

    NASA Astrophysics Data System (ADS)

    SAME ADDRESS *, Yuri; Landwehr, Gottfried

    2008-11-01

    priority of the discovery in the literature, which was partly caused by the existence of the Iron Curtain. I had already enjoyed contact with Boris in the 1980s when the two volumes of Landau Level Spectroscopy were being prepared [2]. He was one of the pioneers of magneto-optics in semiconductors. In the 1950s the band structure of germanium and silicon was investigated by magneto-optical methods, mainly in the United States. No excitonic effects were observed and the band structure parameters were determined without taking account of excitons. However, working with cuprous oxide, which is a direct semiconductor with a relative large energy gap, Zakharchenya and his co-worker Seysan showed that in order to obtain correct band structure parameters, it is necessary to take excitons into account [3]. About 1970 Boris started work on optical orientation. Early work by Hanle in Germany in the 1920s on the depolarization of luminescence in mercury vapour by a transverse magnetic field was not appreciated for a long time. Only in the late 1940s did Kastler and co-workers in Paris begin a systematic study of optical pumping, which led to the award of a Nobel prize. The ideas of optical pumping were first applied by Georges Lampel to solid state physics in 1968. He demonstrated optical orientation of free carriers in silicon. The detection method was nuclear magnetic resonance; optically oriented free electrons dynamically polarized the 29Si nuclei of the host lattice. The first optical detection of spin orientation was demonstrated by with the III-V semiconductor GaSb by Parsons. Due to the various interaction mechanisms of spins with their environment, the effects occurring in semiconductors are naturally more complex than those in atoms. Optical detection is now the preferred method to detect spin alignment in semiconductors. The orientation of spins in crystals pumped with circularly polarized light is deduced from the degree of circular polarization of the recombination

  7. Oriental noodles.

    PubMed

    Hou, G

    2001-01-01

    Oriental noodles have been consumed for thousands of years and remain an important part in the diet of many Asians. There is a wide variety of noodles in Asia with many local variations as result of differences in culture, climate, region and a host of other factors. In this article noodle classification, formulation, processing and evaluation are reviewed, with emphasis on eight major types. Wheat quality requirements, basic flour specifications, ingredient functions, and production variables are identified for different noodles. In the evaluation of flour for noodle making, three key quality attributes are considered: processability, noodle color and texture. Noodle process behavior is particularly important in the modern industrial production. Each noodle type has its own unique color and texture characteristics. Flour color, protein content, ash content, yellow pigment and polyphenol oxidase activity are important factors responsible for noodle color. Starch characteristics, protein content and quality play major roles in governing the texture of cooked noodles. However, the relative importance of starch and proteins varies considerably with noodle type. Starch pasting quality is the primary trait determining the eating quality of Japanese and Korean noodles that are characterized by soft and elastic texture, while protein quantity and strength are very important to Chinese-type noodles that require firm bite and chewy texture. Other factors such as ingredients added in the noodle formula and processing variables used during noodle preparation also affect the cooked noodle texture as well. PMID:11285682

  8. Object-oriented productivity metrics

    NASA Technical Reports Server (NTRS)

    Connell, John L.; Eller, Nancy

    1992-01-01

    Software productivity metrics are useful for sizing and costing proposed software and for measuring development productivity. Estimating and measuring source lines of code (SLOC) has proven to be a bad idea because it encourages writing more lines of code and using lower level languages. Function Point Analysis is an improved software metric system, but it is not compatible with newer rapid prototyping and object-oriented approaches to software development. A process is presented here for counting object-oriented effort points, based on a preliminary object-oriented analysis. It is proposed that this approach is compatible with object-oriented analysis, design, programming, and rapid prototyping. Statistics gathered on actual projects are presented to validate the approach.

  9. Interactive Video Disc Orientation Documentation.

    ERIC Educational Resources Information Center

    Frost, William J.; And Others

    This report provides the documentation for a proposed interactive videodisk to be produced for use in orienting freshman students to the Harvey A. Andruss Library of Bloomsburg University (Pennsylvania). A rationale for the project and a plan of action are followed by a production time line and tentative program outline. An outline of the library…

  10. Learning to Fly: Family-Oriented Literacy Education in Schools. Celebrating the Tenth Anniversary of Hamburg's Family Literacy Project 2004-2014

    ERIC Educational Resources Information Center

    Rabkin, Gabriele, Ed.; Roche, Stephen, Ed.

    2014-01-01

    This book was published to mark the tenth anniversary of Hamburg's award-winning Family Literacy project (FLY). It includes contributions from key stakeholders--academics, teachers, parents and children--participating in the conceptualization and implementation of FLY in the city of Hamburg. FLY mainly targets people from socially disadvantaged…

  11. Navigations: The Road to a Better Orientation.

    PubMed

    Rizzo, Leah Heather

    2016-01-01

    A team of nursing professional development specialists from a large Magnet® healthcare network transformed new employee orientation using a themed, interdisciplinary, learner-centered approach. Guided by project management principles, the nursing professional development team created an engaging program that serves as an interactive guide for new hires' orientation journey. This unique approach differs from traditional orientation programs through its incorporation of gaming, video clips, and group discussions. PMID:26985752

  12. [The resource orientated integration of chronic mentally ill into regular employment via "One-Euro-Jobs"--initial experiences of a model project].

    PubMed

    Dillo, W; Lampen, S; Neumann, A; Steinmüller, S; Wellmann, B

    2010-05-01

    Until recently the vocational rehabilitation of chronic mentally ill often resulted in employment in the framework of sheltered workshops. There are an increased number of workshops and day clinics but in this context the patient does not come in contact with the everyday working environment. However, several multicenter studies demonstrated that "Individual Placement Support" (IPS) is more effective than vocational services. The aim of our project is to show that this concept is applicable even to patients with chronic and severe psychiatric diseases. We created "One-Euro-Jobs" for patients with chronic mental illnesses within regular employments in the confinements of our clinic. The choice of workplace was carried out according to the individual experience and knowledge and included the library, central buying and post office. Until now 15 mentally ill patients with an average disease duration of 11 years were included in the project. 1 patient discontinued within the first 3 weeks. The others were occupied on average for 9 months. Our project shows that integration of chronically mental ill patients in regular employment environments is possible. Concerns that the pressure and stress would be too extreme were proved to be unfounded. PMID:20221982

  13. THE BANANA PROJECT. IV. TWO ALIGNED STELLAR ROTATION AXES IN THE YOUNG ECCENTRIC BINARY SYSTEM EP CRUCIS: PRIMORDIAL ORIENTATION AND TIDAL ALIGNMENT

    SciTech Connect

    Albrecht, Simon; Winn, Joshua N.; Setiawan, Johny; Torres, Guillermo; Fabrycky, Daniel C.

    2013-04-10

    With observations of the EP Cru system, we continue our series of measurements of spin-orbit angles in eclipsing binary star systems, the BANANA project (Binaries Are Not Always Neatly Aligned). We find a close alignment between the sky projections of the rotational and orbital angular momentum vectors for both stars ({beta}{sub p} = -1. Degree-Sign 8 {+-} 1. Degree-Sign 6 and |{beta}{sub s}| < 17 Degree-Sign ). We also derive precise absolute dimensions and stellar ages for this system. The EP Cru and DI Her systems provide an interesting comparison: they have similar stellar types and orbital properties, but DI Her is younger and has major spin-orbit misalignments, raising the question of whether EP Cru also had a large misalignment at an earlier phase of evolution. We show that tidal dissipation is an unlikely explanation for the good alignment observed today, because realignment happens on the same timescale as spin-orbit synchronization, and the stars in EP Cru are far from synchronization (they are spinning nine times too quickly). Therefore it seems that some binaries form with aligned axes, while other superficially similar binaries are formed with misaligned axes.

  14. Field Studies in Science Teacher Preparation Programs: Examples of Research-Oriented Earth and Environmental Science Field Projects for Pre-service and In-service Teachers

    NASA Astrophysics Data System (ADS)

    O'Neal, M. L.

    2005-12-01

    Science teaching reforms of the past 10 to 20 years have focused on a pedagogical shift from verification-style laboratory exercises, toward hands-on and inquiry-based constructivist teaching methods. Such methods, however, require teachers to be proficient in more than just basic content and teaching strategies. To be effective teachers, these professionals must also be skilled in the design and implementation of research-style investigations. At Loyola College in Maryland, topics in the earth and environmental sciences are used as the basis for field research projects that teach our students science content, along with how to design age-appropriate investigative activities and how to implement them in a stimulating, inquiry-based learning environment. Presented here are examples of three projects, demonstrating how these themes are woven throughout our pre- and in-service teacher preparation programs, at both undergraduate and graduate levels. 1. Watershed Studies - In our undergraduate, pre-service, elementary education teacher preparation program, students design and implement a water quality study in a local watershed. In the classroom, students use topographic maps and aerial photographs to delineate the watersheds' boundaries, to identify current land use patterns, and to select appropriate locations on the trunk stream for testing. Water testing at these sites is conducted during field trips, with data analysis and interpretation performed on-site. On-site work allows students to make connections between stream water quality and adjacent land use practices. Students then relate the content and research results to science teaching standards, in order to develop a unit-plan for use in their future classrooms. 2. Land Use Assessment - In our graduate, in-service, elementary and middle school science program, a local stream valley is used as the basis for an analysis of potential land use changes. Students first construct a topographic base map of the area, and

  15. Theories of Sexual Orientation.

    ERIC Educational Resources Information Center

    Storms, Michael D.

    1980-01-01

    Results indicated homosexuals, heterosexuals, and bisexuals did not differ within each sex on measures of masculinity and femininity. Strong support was obtained for the hypothesis that sexual orientation relates primarily to erotic fantasy orientation. (Author/DB)

  16. Lateral orientation (image)

    MedlinePlus

    A lateral orientation is a position away from the midline of the body. For instance, the arms are lateral to the ... ears are lateral to the head. A medial orientation is a position toward the midline of the ...

  17. Physical Science-Supplement: Project Oriented.

    ERIC Educational Resources Information Center

    Nederland Independent School District, TX.

    GRADES OR AGES: No mention; appears to be for secondary grades. SUBJECT MATTER: Physical sciences for slow learners. ORGANIZATION AND PHYSICAL APPEARANCE: The guide is divided into 11 units, each of which is further subdivided into several chapters. Each chapter is laid out in three columns; column headings are concepts, content, and activities.…

  18. Project Succeed.

    ERIC Educational Resources Information Center

    Patterson, John

    Project Succeed is a program for helping failure- and dropout-oriented pupils to improve their school achievement. Attendance and assignment completion are the key behaviors for enhancing achievement. Behavior modification and communications procedures are used to bring about the desired changes. Treatment procedures include current assessment…

  19. Convex Image Orientation from Relative Orientations

    NASA Astrophysics Data System (ADS)

    Reich, M.; Heipke, C.

    2016-06-01

    In this paper we propose a novel workflow for the estimation of global image orientations given relative orientations between pairs of overlapping images. Our approach is convex and independent on initial values. First, global rotations are estimated in a relaxed semidefinite program (SDP) and refined in an iterative least squares adjustment in the tangent space of SO(3). A critical aspect is the handling of outliers in the relative orientations. We present a novel heuristic graph based approach for filtering the relative rotations that outperforms state-of-the-art robust rotation averaging algorithms. In a second part we make use of point-observations, tracked over a set of overlapping images and formulate a linear homogeneous system of equations to transfer the scale information between triplets of images, using estimated global rotations and relative translation directions. The final step consists of refining the orientation parameters in a robust bundle adjustment. The proposed approach handles outliers in the homologous points and relative orientations in every step of the processing chain. We demonstrate the robustness of the procedure on synthetic data. Moreover, the performance of our approach is illustrated on real world benchmark data.

  20. The Utility of Geographical Information Systems (GIS) in Systems-Oriented Obesity Intervention Projects: The Selection of Comparable Study Sites for a Quasi-Experimental Intervention Design—TX CORD

    PubMed Central

    Byars, Allison; Byrd-Williams, Courtney; Sharma, Shreela V.; Durand, Casey; Hoelscher, Deanna M.; Butte, Nancy F.; Kelder, Steven H.

    2015-01-01

    Abstract Background: The Texas Childhood Obesity Research Demonstration project (TX CORD) uses a systems-oriented approach to address obesity that includes individual and family interventions, community-level action, as well as environmental and policy initiatives. Given that randomization is seldom possible in community-level intervention studies, TX CORD uses a quasi-experimental design. Comparable intervention and comparison study sites are needed to address internal validity bias. Methods: TX CORD was designed to be implemented in low-income, ethnically diverse communities in Austin and Houston, Texas. A three-stage Geographical Information System (GIS) methodology was used to establish and ascertain the comparability of the intervention and comparison study sites. Census tract (stage 1) and school (stage 2) data were used to identify spatially exclusive geographic areas that were comparable. In stage 3, study sites were compared on demographic characteristics, socioeconomic status (SES), food assets, and physical activity (PA) assets. Student's t-test was used to examine significant differences between the selected sites. Results: The methodology that was used resulted in the selection of catchment areas with demographic and socioeconomic characteristics that fit the target population: ethnically diverse population; lower-median household income; and lower home ownership rates. Additionally, the intervention and comparison sites were statistically comparable on demographic and SES variables, as well as food assets and PA assets. Conclusions: This GIS approach can provide researchers, program evaluators, and policy makers with useful tools for both research and practice. Area-level information that allows for robust understanding of communities can enhance analytical procedures in community health research and offer significant contributions in terms of community assessment and engagement. PMID:25587670

  1. Object-oriented concurrent programming

    SciTech Connect

    Yonezawa, A.; Tokoro, M.

    1986-01-01

    This book deals with a major theme of the Japanese Fifth Generation Project, which emphasizes logic programming, parallelism, and distributed systems. It presents a collection of tutorials and research papers on a new programming and design methodology in which the system to be constructed is modeled as a collection of abstract entities called ''objects'' and concurrent messages passing among objects. The book includes proposals for programming languages that support this methodology, as well as the applications of object-oriented concurrent programming to such areas as artificial intelligence, software engineering, music synthesis, office information systems, and system programming.

  2. ORIENTATION CLASSES FOR IN-MIGRANT TRANSIENT CHILDREN. A FIRST REPORT, PART II.

    ERIC Educational Resources Information Center

    PONDER, EDDIE G.; AND OTHERS

    A 3-YEAR STUDY OF THE ORIENTATION OF IMMIGRANT TRANSIENT CHILDREN WAS INITIATED IN SEPTEMBER, 1960. PART ONE GIVES AN OVERVIEW OF THE PROJECT FOR THE SCHOOL YEAR 1961-61. IT REVIEWS THE ORGANIZATION OF THE ORIENTATION CLASSES, THE INSERVICE PROGRAM, COMMUNITY ORIENTATION, AND REPORTS OF SPECIAL SERVICES GIVEN TO THE PROJECT CLASSES. PART TWO…

  3. Curricular Orientations. Chapter Two.

    ERIC Educational Resources Information Center

    Patton, James R.; Polloway, Edward A.

    The purpose of this chapter is to review the major curricular orientations which can be found in special education settings for students with mental disabilities. Program orientations differ along two primary dimensions: the amount of time students spend in special settings or with special education personnel, and the extent to which the…

  4. Orientation in operator algebras

    PubMed Central

    Alfsen, Erik M.; Shultz, Frederic W.

    1998-01-01

    A concept of orientation is relevant for the passage from Jordan structure to associative structure in operator algebras. The research reported in this paper bridges the approach of Connes for von Neumann algebras and ourselves for C*-algebras in a general theory of orientation that is of geometric nature and is related to dynamics. PMID:9618457

  5. Teaching Orienteering. Second Edition.

    ERIC Educational Resources Information Center

    McNeill, Carol; Cory-Wright, Jean; Renfrew, Tom

    The educational value provided by orienteering's blend of navigational and physical skills has given it a permanent place in the primary and secondary school curriculum in the United Kingdom. This book is a reference to orienteering for teachers, leaders, and coaches. It provides a "how to" approach to introducing and developing the skills and…

  6. Project: "Project!"

    ERIC Educational Resources Information Center

    Grayson, Katherine

    2007-01-01

    In November 2006, the editors of "Campus Technology" launched their first-ever High-Resolution Projection Study, to find out if the latest in projector technology could really make a significant difference in teaching, learning, and educational innovation on US campuses. The author and her colleagues asked campus educators, technologists, and…

  7. Leveraging object-oriented development at Ames

    NASA Technical Reports Server (NTRS)

    Wenneson, Greg; Connell, John

    1994-01-01

    This paper presents lessons learned by the Software Engineering Process Group (SEPG) from results of supporting two projects at NASA Ames using an Object Oriented Rapid Prototyping (OORP) approach supported by a full featured visual development environment. Supplemental lessons learned from a large project in progress and a requirements definition are also incorporated. The paper demonstrates how productivity gains can be made by leveraging the developer with a rich development environment, correct and early requirements definition using rapid prototyping, and earlier and better effort estimation and software sizing through object-oriented methods and metrics. Although the individual elements of OO methods, RP approach and OO metrics had been used on other separate projects, the reported projects were the first integrated usage supported by a rich development environment. Overall the approach used was twice as productive (measured by hours per OO Unit) as a C++ development.

  8. Photochemical dynamics of surface oriented molecules

    SciTech Connect

    Ho, W.

    1992-01-01

    The period 8/01/91-7/31/92 is the first year of a new project titled Photochemical Dynamics of Surface Oriented Molecules'', initiated with DOE Support. The main objective of this project is to understand the dynamics of elementary chemical reactions by studying photochemical dynamics of surface-oriented molecules. In addition, the mechanisms of photon-surface interactions need to be elucidated. The strategy is to carry out experiments to measure the translational energy distribution, as a function of the angle from the surface normal, of the photoproducts by time-of-flight (TOF) technique by varying the photon wavelength, intensity, polarization, and pulse duration. By choosing adsorbates with different bonding configuration, the effects of adsorbate orientation on surface photochemical dynamics can be studied.

  9. [Vulvoplethysmographic reaction in homosexually-oriented women].

    PubMed

    Tichý, P

    1990-09-21

    The author examined, using an electrocapacitance VPG apparatus, 50 women reporting homosexual orientation. The results were compared with a control group of 50 women volunteers who reported a defined heterosexual orientation and had no marked complaints and problems in their sexual life. The general vasomotor reactivity in response to erotic stimuli did not differ in the two groups of women (the number of recorded vasomotor reactions differed only insignificantly). During evaluation of the total number of positive reactions to heterosexual and homosexual categories of stimuli the difference between the two groups was highly significant (similarly as during evaluation of the number of positive reactions which were described as major reactions). Women of the homosexually oriented group responded as expected, significantly more frequently and more markedly to homosexual stimuli. As compared with the control group of heterosexually oriented women, they had a generally poorer capacity to differentiate between different categories of erotic stimuli and a lower reactivity during projection of slides of homosexual partnership activities than during projection of slides of homosexual objects (nudes). In all examined women of the control group an unequivocal heterosexual orientation was recorded, in the group of homosexual women a more or less defined homosexual orientation was confirmed. In both groups was a high correlation between the subjectively reported sexual orientation and the results of the VPG examination. The authors confirmed that it is possible to use electrocapacitance vulvoplethysmography as evidence of the homosexual orientation in women and that this psychophysiological examination method is relatively reliable in the diagnosis of female homosexuality. PMID:2224989

  10. Interactions of form and orientation

    NASA Technical Reports Server (NTRS)

    Mittelstaedt, Horst

    1989-01-01

    It is well known that the orientation of an optical pattern relative to egocentric or extraneous references affects its figural quality, that is, alters its perceived form and concomitantly delays or quickens its identification (Rock 1973). A square presented in the frontal plane to an upright person (S), for instance, changes from a box to a diamond when it is rotated with respect to the S's median plane by 45 deg. This angle, that is, the angle between the orientations of the pattern in which the two apparent figures (Gestalten) attain a summit of purity and distinctness, will be called the figural disparity of the pattern. If, as in this case, the S is upright, the retinal meridian and the subjective vertical (SV) are both in the viewer's median plane. The question arises with respect to which of these orientation references the two figures are identified. The answer may be found when the pattern and the S are oriented in such a way that the projections of the retinal meridian and the SV into the plane of the pattern diverge by the pattern's figural disparity or its periodic multiples: that is, in this case of a square by 45 or 135 deg, respectively. Similarly, which reference determines whether an equilateral triangle is seen as a pyramid or a traffic warning sign may be revealed at a divergence of SV and retinal meridian of 60 or 180 deg, respectively. It is generally found that for head roll tilts (Rho) and figural disparities of up to 90 deg, the figure whose axis coincides with the SV is seen. At head tilts of Rho=180 deg, however, the retinal reference dominates, as a rule independently of the figural disparity.

  11. Service Learning: An Action Oriented Program Evaluation

    ERIC Educational Resources Information Center

    Kelley, George

    2013-01-01

    Service learning is an academic discipline that provides students with "hands-on" opportunities for developing skills in real-world, community-based projects that serve and benefit community members. This dissertation reflects an action-oriented process for improving the quality of the Service Learning Program at City University of…

  12. Humane Education Projects Handbook.

    ERIC Educational Resources Information Center

    Junior League of Ogden, UT.

    This handbook was developed to promote interest in humane education and to encourage the adoption of humane education projects. Although specifically designed to assist Junior Leagues in developing such projects, the content should prove valuable to animal welfare organizations, zoos, aquariums, nature centers, and other project-oriented groups…

  13. OR orientation process.

    PubMed

    Weaver, C S

    1992-12-01

    1. Poor OR orientation may lead to a lack of staff retention. Providing an environment that ensures a successful orientation will result in a productive professional who will be an asset to the staff. 2. It has historically been difficult to identify educational time frames that accurately reflect the needs of perioperative nurses and provide the necessary training. Haphazard learning creates inconsistent results and undue stress for new employees. 3. Learners must be given every opportunity to be successful. An orientation program that uses adult learning principles, preceptors, and a competency skills checklist can help new employees become skillful team members. PMID:1481255

  14. Orientation of Hittite Monuments

    NASA Astrophysics Data System (ADS)

    González-García, A. César; Belmonte, Juan Antonio

    The possible astronomical or topographical orientations of the Hittite monuments of the Bronze Age has remained unexplored until recently. This would provide an important insight into how temporality was imprinted by this culture in sacred spaces and in the landscape. The authors' analysis of a statistically significant sample of Hittite temples - and a few monumental gates - has demonstrated that ancient Hittite monuments were not randomly orientated as previously thought. On the contrary, there were well-defined patterns of orientation that can be interpreted within the context of Hittite culture and religion.

  15. Implementing Strategic Orientation

    ERIC Educational Resources Information Center

    Fischer, Arthur K.; Brownback, Sarah

    2012-01-01

    An HRM case dealing with problems and issues of setting up orientation programs which align with corporate strategy. Discussion concerns how such a case can be used to exhibit the alignment between HRM and business strategy.

  16. Orientation of histopathology specimens.

    PubMed

    Burns, A; Adams, J; Endersby, S

    2004-02-01

    We present a simple way of orientating large specimens being sent to the laboratory for histopathological examination by supplementing the pinning of the specimen on a cork board with Polaroid photographs of the specimen and numbered tags. PMID:14706306

  17. Sexual Orientation (For Parents)

    MedlinePlus

    ... For Kids For Parents MORE ON THIS TOPIC Transgender People Teaching Your Child Tolerance STDs Understanding Early ... and Romance Am I in a Healthy Relationship? Transgender People Sexual Attraction and Orientation Contact Us Print ...

  18. Passive orientation apparatus

    DOEpatents

    Spletzer, Barry L.; Fischer, Gary J.; Martinez, Michael A.

    2001-01-01

    An apparatus that can return a payload to a known orientation after unknown motion, without requiring external power or complex mechanical systems. The apparatus comprises a faceted cage that causes the system to rest in a stable position and orientation after arbitrary motion. A gimbal is mounted with the faceted cage and holds the payload, allowing the payload to move relative to the stable faceted cage. The payload is thereby placed in a known orientation by the interaction of gravity with the geometry of the faceted cage, the mass of the system, and the motion of the payload and gimbal. No additional energy, control, or mechanical actuation is required. The apparatus is suitable for use in applications requiring positioning of a payload to a known orientation after arbitrary or uncontrolled motion, including remote sensing and mobile robot applications.

  19. Orientations to Reflective Practice.

    ERIC Educational Resources Information Center

    Wellington, Bud; Austin, Patricia

    1996-01-01

    Delineates five orientations to reflective practice: immediate, technical, deliberative, dialectic, and transpersonal, each reflecting different social science bases and beliefs and values about education. Views them as interactive, interdependent, noncompeting, aspects of reflective practice. (SK)

  20. Role Orientation and Communication Behaviors of Faculty Governance Leaders.

    ERIC Educational Resources Information Center

    Miller, Michael T.; Pope, Myron L.

    This study, part of the National Data Base on Faculty Involvement in Governance project at the University of Alabama, attempted to profile the role orientations of faculty governance unit leaders, and to determine if those orientations differed under conditions of communication apprehension (how a unit leader interacts with others) or were…

  1. Orientational Meliorism, Pragmatist Aesthetics, and the "Bhagavad Gita"

    ERIC Educational Resources Information Center

    Stroud, Scott R.

    2009-01-01

    This article develops an understanding of Dewey's aesthetics by connecting it to a project that can be extracted from his overall pragmatist approach--orientational meliorism. As I will argue, Dewey emphasizes the effect that one's mental habits or orientations toward experience and activity has on the quality of one's experience. Orientational…

  2. Orientation and Mobility for Blind Adolescents in Public Schools.

    ERIC Educational Resources Information Center

    Alameda County School Dept., Hayward, CA.

    Several school districts participated in a project providing orientation and mobility instruction to 50 visually handicapped students. Students received four to five lessons a week and were instructed in long cane usage. Tactual maps were used for orientation. Evaluation by their instructor and an outside expert rated 21 of 27 students as having…

  3. Developing an orientation program.

    PubMed

    Edwards, K

    1999-01-01

    When the local area experienced tremendous growth and change, the radiology department at Maury Hospital in Columbia, Tennessee looked seriously at its orientation process in preparation for hiring additional personnel. It was an appropriate time for the department to review its orientation process and to develop a manual to serve as both a tool for supervisors and an ongoing reference for new employees. To gather information for the manual, supervisors were asked to identify information they considered vital for new employees to know concerning the daily operations of the department, its policies and procedures, the organizational structure of the hospital, and hospital and departmental computer systems. That information became the basis of the orientation manual, and provided an introduction to the hospital and radiology department; the structure of the organization; an overview of the radiology department; personnel information; operating procedures and computer systems; and various policies and procedures. With the manual complete, the radiology department concentrated on an orientation process that would meet the needs of supervisors who said they had trouble remembering the many details necessary to teach new employees. A pre-orientation checklist was developed, which contained the many details supervisors must handle between the time an employee is hired and arrives for work. The next step was the creation of a checklist for use by the supervisor during a new employee's first week on the job. A final step in the hospital's orientation program is to have each new employee evaluate the entire orientation process. That information is then used to update and revise the manual. PMID:10346648

  4. Research and Development Project to Develop, Improve, Expand and Evaluate Behavioral Goals of a Team-Taught, Humanities-Oriented Course in World Civilization for Ninth and Tenth Grade Students. Final Report.

    ERIC Educational Resources Information Center

    Fairfax County School Board, VA.

    This report describes five out of seventeen units in a World Civilization program, a two-year humanities oriented interdisciplinary English and social studies program. Course material focuses on those records of man which represent his thoughts and feelings about life. History serves as the basis for the chronological development of the course,…

  5. Reactions of oriented molecules.

    PubMed

    Brooks, P R

    1976-07-01

    Beams of oriented molecules have been used to directly study geometrical requirements in chemical reactions. These studies have shown that reactivity is much greater in some orientations than others and demonstrated the existence of steric effects. For some reactions portions of the orientation results are in good accord with traditional views of steric hindrance, but for others it is clear that our chemical intuition needs recalibrating. Indeed, the information gained from simultaneously orienting the reactants and observing the scattering angle of the products may lead to new insights about the detailed mechanism of certain reactions. Further work must be done to extend the scope and detail of the studies described here. More detailed information is needed on the CH(3)I reaction and the CF(3)I reaction. The effects of alkyl groups of various sizes and alkali metals of various sizes are of interest. In addition, reactions where a long-lived complex is formed should be studied to see if orientation is important. Finally, it would be of interest to apply the technique to the sort of reactions that led to our interest in the first place: the S(N)2 displacements in alkyl halides where the fascinating Walden inversion occurs. PMID:17793988

  6. Concealment of sexual orientation.

    PubMed

    Sylva, David; Rieger, Gerulf; Linsenmeier, Joan A W; Bailey, J Michael

    2010-02-01

    Sex-atypical behaviors may be used to identify a person as homosexual. To shield themselves from prejudice, homosexual people may attempt to conceal these behaviors. It is not clear how effectively they can do so. In Study 1, we asked homosexual participants to conceal their sex-atypical behaviors while talking about the weather. Raters watched videos of the participants and judged the likelihood that each participant was homosexual. Homosexual participants were able to partially conceal signs of their orientation, but they remained distinguishable from heterosexual participants. In Study 2, we tested the ability to conceal signs of one's sexual orientation in a more demanding situation: a mock job interview. In this scenario, homosexual men were even less effective at concealing their orientation. Higher cognitive demands in this new situation may have interfered with their ability to conceal. PMID:19169803

  7. Orientation and Alignment Echoes

    NASA Astrophysics Data System (ADS)

    Karras, G.; Hertz, E.; Billard, F.; Lavorel, B.; Hartmann, J.-M.; Faucher, O.; Gershnabel, Erez; Prior, Yehiam; Averbukh, Ilya Sh.

    2015-04-01

    We present one of the simplest classical systems featuring the echo phenomenon—a collection of randomly oriented free rotors with dispersed rotational velocities. Following excitation by a pair of time-delayed impulsive kicks, the mean orientation or alignment of the ensemble exhibits multiple echoes and fractional echoes. We elucidate the mechanism of the echo formation by the kick-induced filamentation of phase space, and provide the first experimental demonstration of classical alignment echoes in a thermal gas of CO2 molecules excited by a pair of femtosecond laser pulses.

  8. Topography and pigeon orientation

    NASA Technical Reports Server (NTRS)

    Wagner, G.

    1972-01-01

    Two types of homing experiments with pigeons to determine the influence of topographical features on the orientation behavior of the birds are discussed. The releases and following were conducted by ground experiments in which the birds are tracked by visual observation at points of topographical interest and the helicopter method by which the birds are tracked throughout the entire flight. The ground experiments showed a strong influence of topographical features on initial orientation. The helicopter experiments showed that the ground experiments do not provide adequate information on the manner in which homing occurs.

  9. Orientational order in disordered superconductors

    SciTech Connect

    Toner, J. )

    1991-05-13

    Orientational order in weakly pinned Abrikosov flux lattices is studied, taking into account two heretofore neglected effects: dislocations and orientational couplings to the underlying lattice. Without orientational couplings, arbitrarily weak pinning destroys long-ranged orientational order for all spatial dimensions {ital d}{lt}4. Orientational couplings stabilize long-ranged orientational order. For fields along an axis of {ital fourfold} symmetry, {ital sixfold} (hexatic) orientational order is described by a random-field Ising model, and so does not occur in {ital d}=2 (thin films) but does in {ital d}=3 (bulk).

  10. Computer Based Library Orientation.

    ERIC Educational Resources Information Center

    Machalow, Robert

    This document presents computer-based lessons used to teach basic library skills to college students at York College of the City University of New York. The information for library orientation has been entered on a disk which must be used in conjunction with a word processing program, the Applewriter IIe, and an Apple IIe microcomputer. The…

  11. Object Oriented Learning Objects

    ERIC Educational Resources Information Center

    Morris, Ed

    2005-01-01

    We apply the object oriented software engineering (OOSE) design methodology for software objects (SOs) to learning objects (LOs). OOSE extends and refines design principles for authoring dynamic reusable LOs. Our learning object class (LOC) is a template from which individualised LOs can be dynamically created for, or by, students. The properties…

  12. System Orientation Manual.

    ERIC Educational Resources Information Center

    Scheppke, Jim, Ed.

    Intended as an orientation guide, this manual presents information on library network operations for use by staff and advisory council members of the Texas Library System. The first chapter describes the role of systems in public library development in Texas, with a delineation of the history of Texas library systems, a chronology of related…

  13. Failure-Oriented Training.

    ERIC Educational Resources Information Center

    Pickens, Diana; Lorenz, Paul

    This document consists of a number of figures and diagrams suitable for overhead transparencies that illustrate and elaborate on the prnciples of failure-oriented training (a model for improving the effectiveness of instructional analysis). By adding a few simple steps to analysis, the resulting training will be closer to the idealized tutor:…

  14. Orientation of Phoenician Temples

    NASA Astrophysics Data System (ADS)

    Escacena Carrasco, José Luis

    The orientation of Phoenician temples has revealed some of the astronomical knowledge of their builders. What we now know on this topic is complemented by other archaeological documents from Syrio-Palestinian cities and their colonies. The astral aspects of Phoenician religion are a direct legacy from the Canaanite traditions 1,000 years earlier and display connections with Mesopotamia and Egypt.

  15. A Philological Orientation?

    ERIC Educational Resources Information Center

    Fonrobert, Charlotte Elisheva

    2010-01-01

    This article presents the author's response to Jon A. Levisohn's article entitled "A Menu of Orientations in the Teaching of Rabbinic Literature." As someone who is experimenting not only with how to teach rabbinic texts but with which texts to select in virtually every course the author teaches for American undergraduate as well as graduate…

  16. New Faculty Orientation Plan.

    ERIC Educational Resources Information Center

    Triton Coll., River Grove, IL.

    This report provides an overview of Triton College's (Illinois) New Faculty Orientation Plan, which was developed in light of the large number of retirements and new hires expected by the year 2000. The purpose of the plan is to assist newly hired instructors to move productively into their professional roles and to become actively involved in the…

  17. Orienting Park Visitors.

    ERIC Educational Resources Information Center

    Ormrod, Richard K.

    1984-01-01

    To utilize park facilities to their fullest, visitors must be well-oriented to the park's physical layout. The results of a study undertaken at Rocky Mountain National Park indicate that information should be readily accessible and easy to use. (DF)

  18. Sierra Madre Oriental, Mexico

    NASA Technical Reports Server (NTRS)

    1985-01-01

    This view of the Sierra Madre Oriental, Mexico (26.5N, 102.0W) west of Monclova, shows a mining region of northern Mexico. Mine tailings can be seen on the mountain slopes and in the valley floor. In addition to mining activity, several irrigated agricultural areas supporting the local communities can be seen in the area.

  19. An Orientation Program for Clinical Adjunct Faculty.

    PubMed

    Rice, Gwendolyn

    2016-01-01

    Having highly competent clinical faculty in an institution of higher learning is a prerequisite for graduating safe nurses in the future. The purpose of this project was to increase each clinical nurse's knowledge and skills for the new role of clinical adjunct nursing faculty. Successful implementation of this program will help promote consistency in effective job performance of clinical adjunct faculty and facilitate achievement of the projected goals and outcomes. This orientation program was presented in a one day face-to-face encounter with twelve (12) adjunct faculty members, tenured and others on the tenured track. These faculty members were hired by City Colleges of Chicago (CCC) School of Nursing Program at the Malcolm X College. Presentations were given by attendees with a lesson plan. Pre-test, post-test and evaluation forms were presented and it was agreed that an orientation program should be developed and presented to all newly hired clinical adjunct nursing faculty at CCC. PMID:26930766

  20. Alternatives: Project Description.

    ERIC Educational Resources Information Center

    Brier, Norman

    Alternatives is a project designed for youngsters, ages 11-15, who display serious conduct problems and severe learning deficiencies. The primary goal of the project is to prevent the development of a chronic antisocial orientation among youngsters who are at high risk for such an outcome. The interventions employed at Alternatives are based on…

  1. Personality and Medical Specialty Choice: Technique Orientation versus People Orientation.

    ERIC Educational Resources Information Center

    Borges, Nicole J.; Osmon, William R.

    2001-01-01

    Results of the 16 Personality Factor Questionnaire completed by 161 physicians indicated that role consciousness, abstractedness, and tough mindedness differentiated medical specialties (surgeons, anesthesiologists, family practitioners). Results correlated with the use of differences between person orientation and technique orientation to…

  2. History of Oriental Astronomy

    NASA Astrophysics Data System (ADS)

    Ansari, S. M. Razaullah

    2002-12-01

    This volume deals specifically with recent original research in the history of Chinese, Korean, Japanese, Islamic, and Indian astronomy. It strikes a balance between landmarks of history of Ancient and Medieval Astronomy in the Orient on one hand, and on the other the transmission of the European Astronomy into the countries of the Orient. Most contributions are based on research by the experts in this field. The book also indicates the status of astronomy research in non-European cultural areas of the world. The book is especially of interest to historians of astronomy and science, and students of cultural heritage. Link: http://www.wkap.nl/prod/b/1-4020-0657-8

  3. Context Oriented Information Integration

    NASA Astrophysics Data System (ADS)

    Mohania, Mukesh; Bhide, Manish; Roy, Prasan; Chakaravarthy, Venkatesan T.; Gupta, Himanshu

    Faced with growing knowledge management needs, enterprises are increasingly realizing the importance of seamlessly integrating critical business information distributed across both structured and unstructured data sources. Academicians have focused on this problem but there still remain a lot of obstacles for its widespread use in practice. One of the key problems is the absence of schema in unstructured text. In this paper we present a new paradigm for integrating information which overcomes this problem - that of Context Oriented Information Integration. The goal is to integrate unstructured data with the structured data present in the enterprise and use the extracted information to generate actionable insights for the enterprise. We present two techniques which enable context oriented information integration and show how they can be used for solving real world problems.

  4. Aspect-Oriented Programming

    NASA Technical Reports Server (NTRS)

    Elrad, Tzilla (Editor); Filman, Robert E. (Editor); Bader, Atef (Editor)

    2001-01-01

    Computer science has experienced an evolution in programming languages and systems from the crude assembly and machine codes of the earliest computers through concepts such as formula translation, procedural programming, structured programming, functional programming, logic programming, and programming with abstract data types. Each of these steps in programming technology has advanced our ability to achieve clear separation of concerns at the source code level. Currently, the dominant programming paradigm is object-oriented programming - the idea that one builds a software system by decomposing a problem into objects and then writing the code of those objects. Such objects abstract together behavior and data into a single conceptual and physical entity. Object-orientation is reflected in the entire spectrum of current software development methodologies and tools - we have OO methodologies, analysis and design tools, and OO programming languages. Writing complex applications such as graphical user interfaces, operating systems, and distributed applications while maintaining comprehensible source code has been made possible with OOP. Success at developing simpler systems leads to aspirations for greater complexity. Object orientation is a clever idea, but has certain limitations. We are now seeing that many requirements do not decompose neatly into behavior centered on a single locus. Object technology has difficulty localizing concerns invoking global constraints and pandemic behaviors, appropriately segregating concerns, and applying domain-specific knowledge. Post-object programming (POP) mechanisms that look to increase the expressiveness of the OO paradigm are a fertile arena for current research. Examples of POP technologies include domain-specific languages, generative programming, generic programming, constraint languages, reflection and metaprogramming, feature-oriented development, views/viewpoints, and asynchronous message brokering. (Czarneclu and

  5. Earth orientation parameters

    NASA Technical Reports Server (NTRS)

    Eanes, Richard J.

    1994-01-01

    Since the beginning of regular space geodetic measurements, Satellite Laser Ranging (SLR) has routinely provided polar motion and length of day solutions. At the present time, Global Positioning Systems (GPS) regularly produces daily polar motion solutions with 0.4 mas accuracy, equivalent to the routine 1-day VLBI experiments and SLR solutions using 3 days of Lageos-1 data. This rapid progress of the GPS technique forces a review of any resource allocations for VLBI and SLR measurements of Earth orientation.

  6. Un projet de logiciels d'assistance a l'apprentissage de la lecture en FLE (An Interdisciplinary Research Project Oriented toward Computer Programs for Reading Instruction in French as a Second Language).

    ERIC Educational Resources Information Center

    Challe, Odile; And Others

    1985-01-01

    Describes a French project entitled "Lecticiel," jointly undertaken by specialists in reading, computer programing, and second language instruction to integrate these disciplines and provide assistance for students learning to read French as a foreign language. (MSE)

  7. Orienteering for Sport and Pleasure.

    ERIC Educational Resources Information Center

    Bengtsson, Hans; Atkinson, George

    This text presents the principles of the sport of orienteering (navigating through an unknown area using a map and compass as guide) and is useful to beginners, experienced orienteers, and "armchair" orienteers. Included in the text are: (1) a glossary of key words; (2) a basic introduction to, and history of, the sport; (3) description of the…

  8. Curriculum Orientations of Virtual Teachers

    ERIC Educational Resources Information Center

    Singleton, Nicole Y.

    2013-01-01

    This study explored the curriculum orientation preferences of K-12 public school teachers who provided instruction in virtual settings (n = 47) in a midwestern state. Curriculum orientations were explored using a mixed-methods design. Quantitative assessments data revealed a pattern of curriculum orientations similar to teachers working in…

  9. Training for DD Council Orientation.

    ERIC Educational Resources Information Center

    Paul, James, Ed.; And Others

    Provided for Developmental Disabilities Councils is a resource handbook on planning orientation training for council members. The material, including three major presentations on orientation planning, advocacy, and orientation principles, is explained to be drawn from three 1975 regional conferences. Among training techniques analyzed are use of a…

  10. Electronic Publication of Health Information in an Object-Oriented Environment.

    ERIC Educational Resources Information Center

    Prettyman, Maureen; Antonucci, Robert; Lynch, Paul; Mericle, Lee

    1999-01-01

    The National Library of Medicine is supporting a research project on full-text search and retrieval. The project includes a fully deployed system, HSTAT, to provide access to government-supported health information. The retrieval system is an object-oriented client-server model and the data is stored in an object-oriented database management…

  11. Representation of orientation distributions

    SciTech Connect

    Wenk, H.R.; Kocks, U.F.

    1985-01-01

    This paper illustrates the principles presented with a particular experimental texture: from the surface layer of a copper polycrystal cold-rolled to 60% reduction in thickness. Four incomplete pole figures (200, 220, 222, and 113) were determined by x-ray diffraction in reflection geometry. The measured pole figures nearly exhibited orthorhombic symmetry (as expected), which was then strictly enforced by averaging the four quadrants of the pole figure. The orientation distribution function was obtained using the expansion in spherical harmonics (with only even-order coefficients up to l = 18).

  12. Nonlinear dynamics of cell orientation

    NASA Astrophysics Data System (ADS)

    Safran, S. A.; de, Rumi

    2009-12-01

    The nonlinear dependence of cellular orientation on an external, time-varying stress field determines the distribution of orientations in the presence of noise and the characteristic time, τc , for the cell to reach its steady-state orientation. The short, local cytoskeletal relaxation time distinguishes between high-frequency (nearly perpendicular) and low-frequency (random or parallel) orientations. However, τc is determined by the much longer, orientational relaxation time. This behavior is related to experiments for which we predict the angle and characteristic time as a function of frequency.

  13. The EC and the Labour Market Oriented Vocational Training Policies of the European Regions: Examples and Evaluations. Results of the CEDEFOP Project "Vocational Training and Regional Development." CEDEFOP Flash 3/89.

    ERIC Educational Resources Information Center

    Derenbach, Rolf

    1989-01-01

    This summary of the plans for additional research in the project called "Vocational Training and Regional Development" lists the following aspects and criteria of the common evaluation approach: regional framework conditions, program structure, organizational features, pedagogical approach, and procedure in evaluating the success of the program.…

  14. Sensor Localization from Distance and Orientation Constraints.

    PubMed

    Porta, Josep M; Rull, Aleix; Thomas, Federico

    2016-01-01

    The sensor localization problem can be formalized using distance and orientation constraints, typically in 3D. Local methods can be used to refine an initial location estimation, but in many cases such estimation is not available and a method able to determine all the feasible solutions from scratch is necessary. Unfortunately, existing methods able to find all the solutions in distance space can not take into account orientations, or they can only deal with one- or two-dimensional problems and their extension to 3D is troublesome. This paper presents a method that addresses these issues. The proposed approach iteratively projects the problem to decrease its dimension, then reduces the ranges of the variable distances, and back-projects the result to the original dimension, to obtain a tighter approximation of the feasible sensor locations. This paper extends previous works introducing accurate range reduction procedures which effectively integrate the orientation constraints. The mutual localization of a fleet of robots carrying sensors and the position analysis of a sensor moved by a parallel manipulator are used to validate the approach. PMID:27428977

  15. Sensor Localization from Distance and Orientation Constraints

    PubMed Central

    Porta, Josep M.; Rull, Aleix; Thomas, Federico

    2016-01-01

    The sensor localization problem can be formalized using distance and orientation constraints, typically in 3D. Local methods can be used to refine an initial location estimation, but in many cases such estimation is not available and a method able to determine all the feasible solutions from scratch is necessary. Unfortunately, existing methods able to find all the solutions in distance space can not take into account orientations, or they can only deal with one- or two-dimensional problems and their extension to 3D is troublesome. This paper presents a method that addresses these issues. The proposed approach iteratively projects the problem to decrease its dimension, then reduces the ranges of the variable distances, and back-projects the result to the original dimension, to obtain a tighter approximation of the feasible sensor locations. This paper extends previous works introducing accurate range reduction procedures which effectively integrate the orientation constraints. The mutual localization of a fleet of robots carrying sensors and the position analysis of a sensor moved by a parallel manipulator are used to validate the approach. PMID:27428977

  16. Design oriented structural analysis

    NASA Technical Reports Server (NTRS)

    Giles, Gary L.

    1994-01-01

    Desirable characteristics and benefits of design oriented analysis methods are described and illustrated by presenting a synoptic description of the development and uses of the Equivalent Laminated Plate Solution (ELAPS) computer code. ELAPS is a design oriented structural analysis method which is intended for use in the early design of aircraft wing structures. Model preparation is minimized by using a few large plate segments to model the wing box structure. Computational efficiency is achieved by using a limited number of global displacement functions that encompass all segments over the wing planform. Coupling with other codes is facilitated since the output quantities such as deflections and stresses are calculated as continuous functions over the plate segments. Various aspects of the ELAPS development are discussed including the analytical formulation, verification of results by comparison with finite element analysis results, coupling with other codes, and calculation of sensitivity derivatives. The effectiveness of ELAPS for multidisciplinary design application is illustrated by describing its use in design studies of high speed civil transport wing structures.

  17. [Family oriented nursing care].

    PubMed

    Lima-Rodríguez, Joaquin Salvador; Lima-Serrano, Marta; Sáez-Bueno, Africa

    2009-01-01

    Nursing has experienced an important methodological development, in which it gives priority to the individual, although at a socioeconomic level a marked interest is seen in the health care of the family unit and the NANDA (North American Nursing Diagnosis Association), NIC (Nursing Interventions Classification) and NOC (Nursing Outcomes Classification) nursing guidelines, using diagnoses, criteria of results and interventions orientated towards this aim. We consider to the family as an opened system consisted of human elements, with a common history, which they form a functional unit been ruled by own procedure. In this paper we look at those aspects that must be taken into account in nursing assessment of families from a systemic perspective, including some tools for data collection and analysis of information. In addition, we identify specific areas of intervention. We believe that the family must be studied from a nursing care point of view with its own characteristics as opposed to those possessed individually by each of its members. We also believe that, when assessment is centred on the Henderson unaided activities study or the Gordon functional health patterns, they are not useful in assessing the family unit. This work offers an assessment method centred on the family unit, which helps to identify the nursing diagnoses applicable to it. Our proposal, which has been successfully used by nursing students over the last few years, hopes to contribute to quality clinical practice with a tool orientated towards the family. PMID:19726212

  18. A Configurable, Object-Oriented, Transportation System Software Framework

    SciTech Connect

    KELLY,SUZANNE M.; MYRE,JOHN W.; PRICE,MARK H.; RUSSELL,ERIC D.; SCOTT,DAN W.

    2000-08-01

    The Transportation Surety Center, 6300, has been conducting continuing research into and development of information systems for the Configurable Transportation Security and Information Management System (CTSS) project, an Object-Oriented Framework approach that uses Component-Based Software Development to facilitate rapid deployment of new systems while improving software cost containment, development reliability, compatibility, and extensibility. The direction has been to develop a Fleet Management System (FMS) framework using object-oriented technology. The goal for the current development is to provide a software and hardware environment that will demonstrate and support object-oriented development commonly in the FMS Central Command Center and Vehicle domains.

  19. Imaging scattering orientation with spatial frequency domain imaging

    PubMed Central

    Konecky, Soren D.; Rice, Tyler; Durkin, Anthony J.; Tromberg, Bruce J.

    2011-01-01

    Optical imaging techniques based on multiple light scattering generally have poor sensitivity to the orientation and direction of microscopic light scattering structures. In order to address this limitation, we introduce a spatial frequency domain method for imaging contrast from oriented scattering structures by measuring the angular-dependence of structured light reflectance. The measurement is made by projecting sinusoidal patterns of light intensity on a sample, and measuring the degree to which the patterns are blurred as a function of the projection angle. We derive a spatial Fourier domain solution to an anisotropic diffusion model. This solution predicts the effects of bulk scattering orientation on the amplitude and phase of the projected patterns. We introduce a new contrast function based on a scattering orientation index (SOI) which is sensitive to the degree to which light scattering is directionally dependent. We validate the technique using tissue simulating phantoms, and ex vivo samples of muscle and brain. Our results show that SOI is independent of the overall amount of bulk light scattering and absorption, and that isotropic versus oriented scattering structures can be clearly distinguished. We determine the orientation of subsurface microscopic scattering structures located up to 600 μm beneath highly scattering (μ′s = 1.5 mm−1) material. PMID:22191918

  20. Object Oriented Risk Analysis Workshop

    NASA Astrophysics Data System (ADS)

    Pons, M. Güell I.; Jaboyedoff, M.

    2009-04-01

    In the framework of the RISET Project (Interfaculty Network of Support to Education and Technology) an educational tool for introducing risk analysis has been developed. This workshop enables to carry a group of students (role-play game) through a step-by-step process of risk identification and quantification. The aim is to assess risk in a characteristic alpine village regarding natural hazards (rockfall, snow avalanche, flooding…) and is oriented to affected objects such as buildings, infrastructures... The workshop contains the following steps: 1.- Planning of the study and definition of stakeholders 2.- Hazard identification 3.- Risk analysis 4.- Risk assessment 5.- Proposition of mitigation measures 6- Risk management and cost-benefit analysis. During the process, information related to past events and useful concepts are provided in order to bring up discussion and decision making. The Risk Matrix and other graphical tools allow having a visual representation of the risk level and help to prioritize counter measures. At the end of the workshop, there is the possibility to compare the results between different groups and print out a summarizing report. This approach provides a rapid and comprehensible risk evaluation. The workshop is accessible from the internet and will be used for educational purposes at bachelor and master level as well as for external persons dealing with risk analysis.

  1. Gravity and the orientation of cell division

    NASA Technical Reports Server (NTRS)

    Helmstetter, C. E.

    1997-01-01

    A novel culture system for mammalian cells was used to investigate division orientations in populations of Chinese hamster ovary cells and the influence of gravity on the positioning of division axes. The cells were tethered to adhesive sites, smaller in diameter than a newborn cell, distributed over a nonadhesive substrate positioned vertically. The cells grew and divided while attached to the sites, and the angles and directions of elongation during anaphase, projected in the vertical plane, were found to be random with respect to gravity. However, consecutive divisions of individual cells were generally along the same axis or at 90 degrees to the previous division, with equal probability. Thus, successive divisions were restricted to orthogonal planes, but the choice of plane appeared to be random, unlike the ordered sequence of cleavage orientations seen during early embryo development.

  2. Reuse Metrics for Object Oriented Software

    NASA Technical Reports Server (NTRS)

    Bieman, James M.

    1998-01-01

    One way to increase the quality of software products and the productivity of software development is to reuse existing software components when building new software systems. In order to monitor improvements in reuse, the level of reuse must be measured. In this NASA supported project we (1) derived a suite of metrics which quantify reuse attributes for object oriented, object based, and procedural software, (2) designed prototype tools to take these measurements in Ada, C++, Java, and C software, (3) evaluated the reuse in available software, (4) analyzed the relationship between coupling, cohesion, inheritance, and reuse, (5) collected object oriented software systems for our empirical analyses, and (6) developed quantitative criteria and methods for restructuring software to improve reusability.

  3. Considering Object Oriented Technology in Aviation Applications

    NASA Technical Reports Server (NTRS)

    Hayhurst, Kelly J.; Holloway, C. Michael

    2003-01-01

    Few developers of commercial aviation software products are using object-oriented technology (OOT), despite its popularity in some other industries. Safety concerns about using OOT in critical applications, uncertainty about how to comply with regulatory requirements, and basic conservatism within the aviation community have been factors behind this caution. The Federal Aviation Administration (FAA) and the National Aeronautics and Space Administration (NASA) have sponsored research to investigate and workshops to discuss safety and certification concerns about OOT and to develop recommendations for safe use. Two Object Oriented Technology in Aviation (OOTiA) workshops have been held and numerous issues and comments about the effect of OOT features and languages have been collected. This paper gives a high level overview of the OOTiA project, and discusses selected specific results from the March 2003 workshop. In particular, results in the form of questions to consider before making the decision to use OOT are presented.

  4. Optimum orientation versus orientation averaging description of cluster radioactivity

    NASA Astrophysics Data System (ADS)

    Seif, W. M.; Ismail, M.; Refaie, A. I.; Amer, Laila H.

    2016-07-01

    While the optimum-orientation concept is frequently used in studies on cluster decays involving deformed nuclei, the orientation-averaging concept is used in most alpha decay studies. We investigate the different decay stages in both the optimum-orientation and the orientation-averaging pictures of the cluster decay process. For decays of 232,233,234U and 236,238Pu isotopes, the quantum knocking frequency and penetration probability based on the Wentzel–Kramers–Brillouin approximation are used to find the decay width. The obtained decay width and the experimental half-life are employed to estimate the clusters preformation probability. We found that the orientation-averaged decay width is one or two orders of magnitude less than its value along the non-compact optimum orientation. Correspondingly, the extracted preformation probability based on the averaged decay width increases with the same orders of magnitude compared to its value obtained considering the optimum orientation. The cluster preformation probabilities estimated by the two considered schemes are in more or less comparable agreement with the Blendowske–Walliser (BW) formula based on the preformation probability of α ({S}α {{a}{{v}}{{e}}}) obtained from the orientation-averaging scheme. All the results, including the optimum-orientation ones, deviate substantially from the BW law based on {S}α {{o}{{p}}{{t}}} that was estimated from the optimum-orientation scheme. To account for the nuclear deformations, it is more relevant to calculate the decay width by averaging over the different possible orientations of the participating deformed nuclei, rather than considering the corresponding non-compact optimum orientation.

  5. Oriental mystery: ginseng

    SciTech Connect

    Yun, T.K.; Cho, H.O.; Yun, Y.S.

    1985-01-01

    As a mysterious cure-all medicine Korea ginseng has been, since four or five thousand years ago, used as a tonic in the orient. Ginseng has been known to have a tonic effect and it is the general opinion of many investigators that ginseng has the effect of normalization of physical conditions, that is; maintaining individual homeostasis. On the other hand, the authors have found that ginseng extract inhibits the incidence and also the proliferation of tumors induced by carcinogens such as urethane, DMBA and aflatoxin B. The anticarcinogenic effect of ginseng was due to its ability to enhance the natural killer activity of the host. Korea ginseng is highly effective in preventing or curing various disease such as diabetes, cancer, high blood pressure, etc.

  6. Orientation filtering for crystalline films

    DOEpatents

    Smith, H.I.; Atwater, H.A.; Thompson, C.V.; Geis, M.W.

    1986-12-30

    A substrate is coated with a film to be recrystallized. A pattern of crystallization barriers is created in the film, for example, by etching voids in the film. An encapsulation layer is generally applied to protect the film, fill the voids and otherwise enhance a recrystallization process. Recrystallization is carried out such that certain orientations pass preferentially through the barrier, generally as a result of growth-velocity anisotropy. The result is a film of a specific predetermined crystallographic orientation, a range of orientations or a set of discrete orientations. 7 figs.

  7. Orientation filtering for crystalline films

    DOEpatents

    Smith, Henry I.; Atwater, Harry A.; Thompson, Carl V.; Geis, Michael W.

    1986-12-30

    A substrate is coated with a film to be recrystallized. A pattern of crystallization barriers is created in the film, for example, by etching voids in the film. An encapsulation layer is generally applied to protect the film, fill the voids and otherwise enhance a recrystallization process. Recrystallization is carried out such that certain orientations pass preferentially through the barrier, generally as a result of growth-velocity anisotropy. The result is a film of a specific predetermined crystallographic orientation, a range of orientations or a set of discrete orientations.

  8. Orientational nanoparticle assemblies and biosensors.

    PubMed

    Ma, Wei; Xu, Liguang; Wang, Libing; Kuang, Hua; Xu, Chuanlai

    2016-05-15

    Assemblies of nanoparticles (NPs) have regional correlated properties with new features compared to individual NPs or random aggregates. The orientational NP assembly contributes greatly to the collective interaction of individual NPs with geometrical dependence. Therefore, orientational NPs assembly techniques have emerged as promising tools for controlling inorganic NPs spatial structures with enhanced interesting properties. The research fields of orientational NP assembly have developed rapidly with characteristics related to the different methods used, including chemical, physical and biological techniques. The current and potential applications, important challenges remain to be investigated. An overview of recent developments in orientational NPs assemblies, the multiple strategies, biosensors and challenges will be discussed in this review. PMID:26708241

  9. Subcortical orientation biases explain orientation selectivity of visual cortical cells

    PubMed Central

    Vidyasagar, Trichur R; Jayakumar, Jaikishan; Lloyd, Errol; Levichkina, Ekaterina V

    2015-01-01

    The primary visual cortex of carnivores and primates shows an orderly progression of domains of neurons that are selective to a particular orientation of visual stimuli such as bars and gratings. We recorded from single-thalamic afferent fibers that terminate in these domains to address the issue whether the orientation sensitivity of these fibers could form the basis of the remarkable orientation selectivity exhibited by most cortical cells. We first performed optical imaging of intrinsic signals to obtain a map of orientation domains on the dorsal aspect of the anaesthetized cat's area 17. After confirming using electrophysiological recordings the orientation preferences of single neurons within one or two domains in each animal, we pharmacologically silenced the cortex to leave only the afferent terminals active. The inactivation of cortical neurons was achieved by the superfusion of either kainic acid or muscimol. Responses of single geniculate afferents were then recorded by the use of high impedance electrodes. We found that the orientation preferences of the afferents matched closely with those of the cells in the orientation domains that they terminated in (Pearson's r = 0.633, n = 22, P = 0.002). This suggests a possible subcortical origin for cortical orientation selectivity. PMID:25855249

  10. Towards AN Easier Orientation for Spherical Photogrammetry

    NASA Astrophysics Data System (ADS)

    Fangi, G.

    2015-02-01

    For architectural metric documentation, Spherical Photogrammetry (SP) has demonstrated its validity and efficiency in many projects already. The speed of surveying is high, the accuracy and completeness of the plotting are satisfactory. However, there are still many problems to be solved. The weakest point is the orientation procedure, which is rather difficult to perform, in the sense that only very experienced people can run it, and few people only make use of it. The old orientation steps are 1) model formation (limited to binocular panoramas couples); 2) link of all the models in a block adjustment with independent model triangulation; 3) block bundle adjustment with 4 parameters/pano (3 coord.+1 orientation bearing); 4) block bundle adjustment with 6 parameters/pano, say the previous 4 + 2 correction angles around the horizontal axes. The panoramas must be spherical and quasi-horizontal. In order to make easier the orientation, enabling more people to use SP, an improved approach has been set up. It consists in the combination of any possible model formed either by three and two panoramas. The trinocular vision, say the combination of three different panoramas to form a unique model, has the advantage to be much more robust in comparison to binocular vision in the sense that the trinocular model is likely to be more error-free than any of the three composing binocular models. It contains less model deformation, the model coordinates are validated by the mutual comparison of the three intersecting binocular models. In addition, the number of possible trinocular models is normally much larger than the one of binocular models. The steps for a semi-automatic orientation of a block of panoramas proceed as follows: - Form any possible trinocular models by combination of the panoramas; - in case that no trinocular model has been formed, form any possible binocular model; - run a block adjustment with the algorithm of independent model, to link together the models in

  11. Understanding Oriental Medicine Using a Systems Approach

    PubMed Central

    Kim, Jong Yeol; Pham, Duong Duc

    2011-01-01

    Two international meetings, the International Physiome Symposium 2008 and the Workshop on Systems Biology (SB) and Oriental Medicine (OM), were held to discuss the most appropriate scientific tools to research OM. Participants agreed that since OM is holistic medicine it needs a systems approach such as SB. However, SB itself is still a long way from identifying the high-level organization processes in the biological system that might correlate with concepts in OM. As such, a modest goal of launching a project to examine the problems of translation and interpretation of OM concepts would be the first step. PMID:19403789

  12. Ontology-Oriented Programming for Biomedical Informatics.

    PubMed

    Lamy, Jean-Baptiste

    2016-01-01

    Ontologies are now widely used in the biomedical domain. However, it is difficult to manipulate ontologies in a computer program and, consequently, it is not easy to integrate ontologies with databases or websites. Two main approaches have been proposed for accessing ontologies in a computer program: traditional API (Application Programming Interface) and ontology-oriented programming, either static or dynamic. In this paper, we will review these approaches and discuss their appropriateness for biomedical ontologies. We will also present an experience feedback about the integration of an ontology in a computer software during the VIIIP research project. Finally, we will present OwlReady, the solution we developed. PMID:27071878

  13. Impression block with orientator

    NASA Astrophysics Data System (ADS)

    Brilin, V. I.; Ulyanova, O. S.

    2015-02-01

    Tool review, namely the impression block, applied to check the shape and size of the top of fish as well as to determine the appropriate tool for fishing operation was realized. For multiple application and obtaining of the impress depth of 3 cm and more, the standard volumetric impression blocks with fix rods are used. However, the registered impress of fish is not oriented in space and the rods during fishing are in the extended position. This leads to rods deformation and sinking due to accidental impacts of impression block over the borehole irregularity and finally results in faulty detection of the top end of fishing object in hole. The impression blocks with copy rods and fixed magnetic needle allow estimating the object configuration and fix the position of magnetic needle determining the position of the top end of object in hole. However, the magnetic needle fixation is realized in staged and the rods are in extended position during fishing operations as well as it is in standard design. The most efficient tool is the impression block with copy rods which directs the examined object in the borehole during readings of magnetic needles data from azimuth plate and averaging of readings. This significantly increases the accuracy of fishing toll direction. The rods during fishing are located in the body and extended only when they reach the top of fishing object.

  14. Fragment oriented molecular shapes.

    PubMed

    Hain, Ethan; Camacho, Carlos J; Koes, David Ryan

    2016-05-01

    Molecular shape is an important concept in drug design and virtual screening. Shape similarity typically uses either alignment methods, which dynamically optimize molecular poses with respect to the query molecular shape, or feature vector methods, which are computationally less demanding but less accurate. The computational cost of alignment can be reduced by pre-aligning shapes, as is done with the Volumetric-Aligned Molecular Shapes (VAMS) method. Here, we introduce and evaluate fragment oriented molecular shapes (FOMS), where shapes are aligned based on molecular fragments. FOMS enables the use of shape constraints, a novel method for precisely specifying molecular shape queries that provides the ability to perform partial shape matching and supports search algorithms that function on an interactive time scale. When evaluated using the challenging Maximum Unbiased Validation dataset, shape constraints were able to extract significantly enriched subsets of compounds for the majority of targets, and FOMS matched or exceeded the performance of both VAMS and an optimizing alignment method of shape similarity search. PMID:27085751

  15. Industrial Technology Orientation Curriculum Guide.

    ERIC Educational Resources Information Center

    Illinois State Board of Education, Springfield. Dept. of Adult, Vocational and Technical Education.

    The four courses in this guide were designed to meet the specifications for the career orientation level of Illinois' Education for Employment Curriculum Model. These orientation-level courses can be taken by high school students in any sequence: (1) communication technology; (2) energy utilization technology; (3) production technology; and (4)…

  16. Is Your Classroom Learning Oriented?

    ERIC Educational Resources Information Center

    Berliner, David; Casanova, Ursula

    1989-01-01

    Findings are discussed from a study in which classroom behavior of three fifth grade teachers was observed. Their respective classroom environments were labeled: "learning-oriented,""work-oriented," and "work-avoidance." The affect of these environments on achievement test scores and guidelines for implementing motivational strategies employed in…

  17. Correlation filters for orientation estimation

    NASA Technical Reports Server (NTRS)

    Kumar, B. V. K. Vijaya; Lee, Andrew J.; Connelly, James M.

    1988-01-01

    An important task in many vision applications is that of rapidly estimating the orientation of an object with respect to some frame of reference. Because of their speed and parallel processing capabilities, optical correlators should prove valuable in this application. This paper considers two algorithms for object orientation estimation based on optical correlations and presents some initial simulation results.

  18. Approach for Improving the Integrated Sensor Orientation

    NASA Astrophysics Data System (ADS)

    Mitishita, E.; Ercolin Filho, L.; Graça, N.; Centeno, J.

    2016-06-01

    The direct determination of exterior orientation parameters (EOP) of aerial images via integration of the Inertial Measurement Unit (IMU) and GPS is often used in photogrammetric mapping nowadays. The accuracies of the EOP depend on the accurate parameters related to sensors mounting when the job is performed (offsets of the IMU relative to the projection centre and the angles of boresigth misalignment between the IMU and the photogrammetric coordinate system). In principle, when the EOP values do not achieve the required accuracies for the photogrammetric application, the approach, known as Integrated Sensor Orientation (ISO), is used to refine the direct EOP. ISO approach requires accurate Interior Orientation Parameters (IOP) and standard deviation of the EOP under flight condition. This paper investigates the feasibility of use the in situ camera calibration to obtain these requirements. The camera calibration uses a small sub block of images, extracted from the entire block. A digital Vexcel UltraCam XP camera connected to APPLANIX POS AVTM system was used to get two small blocks of images that were use in this study. The blocks have different flight heights and opposite flight directions. The proposed methodology improved significantly the vertical and horizontal accuracies of the 3D point intersection. Using a minimum set of control points, the horizontal and vertical accuracies achieved nearly one image pixel of resolution on the ground (GSD). The experimental results are shown and discussed.

  19. Strong orientational coordinates and orientational order parameters for symmetric objects

    NASA Astrophysics Data System (ADS)

    Haji-Akbari, Amir; Glotzer, Sharon C.

    2015-12-01

    Recent advancements in the synthesis of anisotropic macromolecules and nanoparticles have spurred an immense interest in theoretical and computational studies of self-assembly. The cornerstone of such studies is the role of shape in self-assembly and in inducing complex order. The problem of identifying different types of order that can emerge in such systems can, however, be challenging. Here, we revisit the problem of quantifying orientational order in systems of building blocks with non-trivial rotational symmetries. We first propose a systematic way of constructing orientational coordinates for such symmetric building blocks. We call the arising tensorial coordinates strong orientational coordinates (SOCs) as they fully and exclusively specify the orientation of a symmetric object. We then use SOCs to describe and quantify local and global orientational order, and spatiotemporal orientational correlations in systems of symmetric building blocks. The SOCs and the orientational order parameters developed in this work are not only useful in performing and analyzing computer simulations of symmetric molecules or particles, but can also be utilized for the efficient storage of rotational information in long trajectories of evolving many-body systems.

  20. Determination of Earth orientation using the Global Positioning System

    NASA Technical Reports Server (NTRS)

    Freedman, A. P.

    1989-01-01

    Modern spacecraft tracking and navigation require highly accurate Earth-orientation parameters. For near-real-time applications, errors in these quantities and their extrapolated values are a significant error source. A globally distributed network of high-precision receivers observing the full Global Positioning System (GPS) configuration of 18 or more satellites may be an efficient and economical method for the rapid determination of short-term variations in Earth orientation. A covariance analysis using the JPL Orbit Analysis and Simulation Software (OASIS) was performed to evaluate the errors associated with GPS measurements of Earth orientation. These GPS measurements appear to be highly competitive with those from other techniques and can potentially yield frequent and reliable centimeter-level Earth-orientation information while simultaneously allowing the oversubscribed Deep Space Network (DSN) antennas to be used more for direct project support.

  1. Realizable Closure for the Orientation Tetrad for Rigid Rod Suspensions

    NASA Astrophysics Data System (ADS)

    Kim, Yochan; Kini, Hemant; Petty, Charles; Mandal, Dilip; Benard, Andre

    2003-11-01

    The prediction of low-order statistical properties of suspensions and liquid crystalline polymers is often based on a moment equation for the orientation dyad that requires a closure model for the orientation tetrad. A new closure has been developed that retains the six-fold symmetry and projection properties of the exact orientation tetrad. (Petty et al., 1999; Nguyen et al., 2001; Kini et al., 2003). This presentation will summarize recent results obtained by applying the new microstructure theory to a class of rigid rod suspensions subjected to homogeneous shear. In the absence of deformation, the theory predicts the existence of multiple steady states for the microstructure as a consequence of a balance between Brownian motion and an excluded volume potential in orientation space. In the presence of homogeneous shear, the orientation director for relatively concentrated suspensions shows periodic behavior relative to the flow direction. For low strain rates, the orientation director executes a tumbling periodic motion. As the strain rate increases, a wagging periodic motion occurs and, at very high strain rates, a steady alignment of the orientation director relative to the flow direction is predicted.

  2. Virtual Project Rooms for Education in Engineering

    ERIC Educational Resources Information Center

    van Vliet, Rudolf G.; Roeling, Monika M.; de Graaff, Rick; Pilot, Albert

    2004-01-01

    Virtual project rooms (VPRs) may support collaborative project-based learning groups by facilitating project management, documentation and communication. In this study a set of experiments was carried out at Eindhoven University of Technology using the MS Outlook/Exchange software as a groupware platform for design-oriented group projects. The…

  3. Domain oriented information extraction from the Internet

    NASA Astrophysics Data System (ADS)

    Arens, Andreas; Blaesius, Karl H.

    2003-01-01

    Information retrieval and knowledge acquisition represent the basis of the modern information age. The internet provides the possibility of nearly worldwide unlimited information search. However, for a user searching the internet the huge mass of electronic information offerings requires a lot of time and effort to find the desired information. Because of the lack of context awareness, traditional internet search engines cannot satisfy the growing need for a selective high qualitative filtering and extraction of topic and user oriented information. The aim of the project INFOX-I at the University of Applied Sciences Trier, is to develop concepts to support the user searching information in the WWW. Therefore, there is an urgent need for methods that make it possible to automatically select relevant information on a given domain. Methods from the field of document analysis and knowledge based systems are used. In this paper we outline the concepts and the current state of the project.

  4. Oriental magic mirrors and the Laplacian image

    NASA Astrophysics Data System (ADS)

    Berry, M. V.

    2006-01-01

    The pattern embossed on the back of an oriental magic mirror appears in the patch of light projected onto a screen from its apparently featureless reflecting surface. In reality, the embossed pattern is reproduced in low relief on the front, and analysis shows that the projected image results from pre-focal ray deviation. In this interesting regime of geometrical optics, the image intensity is given simply by the Laplacian of the height function of the relief. For patterns consisting of steps, this predicts a characteristic effect, confirmed by observation: the image of each step exhibits a bright line on the low side and a dark line on the high side. Laplacian-image analysis of a magic-mirror image indicates that steps on the reflecting surface are about 400 nm high and laterally smoothed by about 0.5 mm.

  5. Community Oriented Videotapes-Action Tools for Health Educators

    ERIC Educational Resources Information Center

    Lazes, Peter M.; Snyder, David

    1977-01-01

    Discusses the four-year-old Health Education Project (HEP) established at the College of Medicine and Dentistry of New Jersey in Newark. Notes the use of bilingual, community-oriented videotapes as teaching tools to inform consumers about critical health care information and explores the use of these tapes with health education discussion groups.…

  6. KOPE /Kalendar Oriented Program Efforts/ provides data for management decisions

    NASA Technical Reports Server (NTRS)

    Karkainen, T. A.

    1967-01-01

    KOPE /Kalendar Oriented Program Efforts/ is a computer program that establishes control over project efforts to assure management of meeting a specified completion date. With the appropriate input data, KOPE computes the starting and completion dates, the manning level for each activity, and the composite manning level for the program.

  7. Whose Better? (Re)orientating a Queer Ecopedagogy

    ERIC Educational Resources Information Center

    Russell, Joshua

    2013-01-01

    Previous invitations to queer environmental education research and practice have fallen largely silent. This paper seeks to address that silence by orientating ecopedagogy toward a phenomenology of queer experience. Inspired by the utopian promises of the "It Gets Better Project" and ecopedagogy generally, the author suggests that queer…

  8. Learning the Electric Field Concept as Oriented Research Activity

    ERIC Educational Resources Information Center

    Furio, C.; Guisasola, J.; Almudi, J. M.; Ceberio, M.

    2003-01-01

    This work is grounded in a constructivistic conception of the learning of science, more particularly on the model known as teaching-learning as oriented research. In accordance with this theoretical basis we have developed an empirical research project to investigate the teaching of electrostatics in high schools. The designs developed have…

  9. Problem Oriented Literacy Materials Preparation: A Case Study

    ERIC Educational Resources Information Center

    Tripathi, Virendra

    1975-01-01

    One of the recent innovations of significance in developing nations is the concept of linking literacy education to problems related to socio-economic development. The article describes the Problem Oriented Materials Preparation Project of Literacy House, Lucknow, India. (Author/BP)

  10. Forward-Oriented Design for Learning: Illustrating the Approach

    ERIC Educational Resources Information Center

    Dimitriadis, Yannis; Goodyear, Peter

    2013-01-01

    This paper concerns sustainable approaches to design for learning, emphasising the need for designs to be able to thrive outside of the protective niches of project-based innovation. It builds on the "in medias res" framework and more specifically on a forward-oriented approach to design for learning: one that takes a pro-active design…

  11. A Critical Orientation to Numeracy across the Curriculum

    ERIC Educational Resources Information Center

    Geiger, Vince; Forgasz, Helen; Goos, Merrilyn

    2015-01-01

    Numeracy is a fundamental component of the Australian Curriculum as a General Capability in each subject. Here, we report on an aspect of a larger project that aims to provide insight into how teachers can assist their students to develop a critical orientation to life-related situations through a cross-curricular approach to numeracy.…

  12. Acoustic positioning and orientation prediction

    NASA Technical Reports Server (NTRS)

    Barmatz, Martin B. (Inventor); Aveni, Glenn (Inventor); Putterman, Seth (Inventor); Rudnick, Joseph (Inventor)

    1990-01-01

    A method is described for use with an acoustic positioner, which enables a determination of the equilibrium position and orientation which an object assumes in a zero gravity environment, as well as restoring forces and torques of an object in an acoustic standing wave field. An acoustic standing wave field is established in the chamber, and the object is held at several different positions near the expected equilibrium position. While the object is held at each position, the center resonant frequency of the chamber is determined, by noting which frequency results in the greatest pressure of the acoustic field. The object position which results in the lowest center resonant frequency is the equilibrium position. The orientation of a nonspherical object is similarly determined, by holding the object in a plurality of different orientations at its equilibrium position, and noting the center resonant frequency for each orientation. The orientation which results in the lowest center resonant frequency is the equilibrium orientation. Where the acoustic frequency is constant, but the chamber length is variable, the equilibrium position or orientation is that which results in the greatest chamber length at the center resonant frequency.

  13. Oriented active shape models.

    PubMed

    Liu, Jiamin; Udupa, Jayaram K

    2009-04-01

    Active shape models (ASM) are widely employed for recognizing anatomic structures and for delineating them in medical images. In this paper, a novel strategy called oriented active shape models (OASM) is presented in an attempt to overcome the following five limitations of ASM: 1) lower delineation accuracy, 2) the requirement of a large number of landmarks, 3) sensitivity to search range, 4) sensitivity to initialization, and 5) inability to fully exploit the specific information present in the given image to be segmented. OASM effectively combines the rich statistical shape information embodied in ASM with the boundary orientedness property and the globally optimal delineation capability of the live wire methodology of boundary segmentation. The latter characteristics allow live wire to effectively separate an object boundary from other nonobject boundaries with similar properties especially when they come very close in the image domain. The approach leads to a two-level dynamic programming method, wherein the first level corresponds to boundary recognition and the second level corresponds to boundary delineation, and to an effective automatic initialization method. The method outputs a globally optimal boundary that agrees with the shape model if the recognition step is successful in bringing the model close to the boundary in the image. Extensive evaluation experiments have been conducted by utilizing 40 image (magnetic resonance and computed tomography) data sets in each of five different application areas for segmenting breast, liver, bones of the foot, and cervical vertebrae of the spine. Comparisons are made between OASM and ASM based on precision, accuracy, and efficiency of segmentation. Accuracy is assessed using both region-based false positive and false negative measures and boundary-based distance measures. The results indicate the following: 1) The accuracy of segmentation via OASM is considerably better than that of ASM; 2) The number of landmarks

  14. Freely oriented portable superconducting magnet

    DOEpatents

    Schmierer, Eric N.; Prenger, F. Coyne; Hill, Dallas D.

    2010-01-12

    A freely oriented portable superconducting magnet is disclosed. Coolant is supplied to the superconducting magnet from a repository separate from the magnet, enabling portability of the magnet. A plurality of support assemblies structurally anchor and thermally isolate the magnet within a thermal shield. A plurality of support assemblies structurally anchor and thermally isolate the thermal shield within a vacuum vessel. The support assemblies restrain movement of the magnet resulting from energizing and cooldown, as well as from changes in orientation, enabling the magnet to be freely orientable.

  15. Predicting Organizational Orientation toward Teams.

    ERIC Educational Resources Information Center

    Russ-Eft, Darlene

    1993-01-01

    Questionnaire data from 81 managers and 364 employees identified five factors predicting high team orientation in organizations: relationships with management, innovation, control of work by immediate supervisors, group cohesiveness, and open group process. (SK)

  16. Position and orientation tracking system

    DOEpatents

    Burks, Barry L.; DePiero, Fred W.; Armstrong, Gary A.; Jansen, John F.; Muller, Richard C.; Gee, Timothy F.

    1998-01-01

    A position and orientation tracking system presents a laser scanning appaus having two measurement pods, a control station, and a detector array. The measurement pods can be mounted in the dome of a radioactive waste storage silo. Each measurement pod includes dual orthogonal laser scanner subsystems. The first laser scanner subsystem is oriented to emit a first line laser in the pan direction. The second laser scanner is oriented to emit a second line laser in the tilt direction. Both emitted line lasers scan planes across the radioactive waste surface to encounter the detector array mounted on a target robotic vehicle. The angles of incidence of the planes with the detector array are recorded by the control station. Combining measurements describing each of the four planes provides data for a closed form solution of the algebraic transform describing the position and orientation of the target robotic vehicle.

  17. Position and orientation tracking system

    DOEpatents

    Burks, B.L.; DePiero, F.W.; Armstrong, G.A.; Jansen, J.F.; Muller, R.C.; Gee, T.F.

    1998-05-05

    A position and orientation tracking system presents a laser scanning apparatus having two measurement pods, a control station, and a detector array. The measurement pods can be mounted in the dome of a radioactive waste storage silo. Each measurement pod includes dual orthogonal laser scanner subsystems. The first laser scanner subsystem is oriented to emit a first line laser in the pan direction. The second laser scanner is oriented to emit a second line laser in the tilt direction. Both emitted line lasers scan planes across the radioactive waste surface to encounter the detector array mounted on a target robotic vehicle. The angles of incidence of the planes with the detector array are recorded by the control station. Combining measurements describing each of the four planes provides data for a closed form solution of the algebraic transform describing the position and orientation of the target robotic vehicle. 14 figs.

  18. Development of the Sport Orientation Questionnaire.

    ERIC Educational Resources Information Center

    Gill, Diane L.; Deeter, Thomas E.

    1988-01-01

    An analysis of the Sport Orientation Questionnaire, a multidimensional, sport-specific measure of individual differences in achievement orientation, indicates that it is a valid and reliable measure of individual sport achievement orientation. (JD)

  19. Visual Orientation in Unfamiliar Gravito-Inertial Environments

    NASA Technical Reports Server (NTRS)

    Oman, Charles M.

    1999-01-01

    The goal of this project is to better understand the process of spatial orientation and navigation in unfamiliar gravito-inertial environments, and ultimately to use this new information to develop effective countermeasures against the orientation and navigation problems experienced by astronauts. How do we know our location, orientation, and motion of our body with respect to the external environment ? On earth, gravity provides a convenient "down" cue. Large body rotations normally occur only in a horizontal plane. In space, the gravitational down cue is absent. When astronauts roll or pitch upside down, they must recognize where things are around them by a process of mental rotation which involves three dimensions, rather than just one. While working in unfamiliar situations they occasionally misinterpret visual cues and experience striking "visual reorientation illusions" (VRIs), in which the walls, ceiling, and floors of the spacecraft exchange subjective identities. VRIs cause disorientation, reaching errors, trigger attacks of space motion sickness, and potentially complicate emergency escape. MIR crewmembers report that 3D relationships between modules - particularly those with different visual verticals - are difficult to visualize, and so navigating through the node that connects them is not instinctive. Crew members learn routes, but their apparent lack of survey knowledge is a concern should fire, power loss, or depressurization limit visibility. Anecdotally, experience in mockups, parabolic flight, neutral buoyancy and virtual reality (VR) simulators helps. However, no techniques have been developed to quantify individual differences in orientation and navigation abilities, or the effectiveness of preflight visual. orientation training. Our understanding of the underlying physiology - for example how our sense of place and orientation is neurally coded in three dimensions in the limbic system of the brain - is incomplete. During the 16 months that this

  20. Fast AT: A simple procedure for quasi direct orientation

    NASA Astrophysics Data System (ADS)

    Blázquez, M.; Colomina, I.

    2012-07-01

    Over the past two decades, the development of Global Navigation Satellite System (GNSS) technology, inertial navigation technology and Inertial Navigation Systems (INS) and their application to sensor orientation in photogrammetry and remote sensing has led to more precise, accurate, reliable and cost efficient orientation and calibration methods and procedures. Today, most airborne photogrammetric and remote sensing systems are equipped with GNSS receivers and inertial sensors. To a large extent and more or less independently from the imaging geometry and sensor type, orientation is performed with the "direct" and "integrated" methods. In this paper we introduce a new orientation method that we call "Fast AT" for frame images. The new method combines image measurements, ground control and aerial control observations in novel quantitative and qualitative ways. Depending on project specifications, Fast AT can be a robust alternative to direct orientation and, at the very least, a fast quality control tool for any orientation task. We analyze the performance of Fast AT with analogue and digital frame imagery and draw conclusions on its general properties.

  1. Monetary rewards influence retrieval orientations.

    PubMed

    Halsband, Teresa M; Ferdinand, Nicola K; Bridger, Emma K; Mecklinger, Axel

    2012-09-01

    Reward anticipation during learning is known to support memory formation, but its role in retrieval processes is so far unclear. Retrieval orientations, as a reflection of controlled retrieval processing, are one aspect of retrieval that might be modulated by reward. These processes can be measured using the event-related potentials (ERPs) elicited by retrieval cues from tasks with different retrieval requirements, such as via changes in the class of targeted memory information. To determine whether retrieval orientations of this kind are modulated by reward during learning, we investigated the effects of high and low reward expectancy on the ERP correlates of retrieval orientation in two separate experiments. The reward manipulation at study in Experiment 1 was associated with later memory performance, whereas in Experiment 2, reward was directly linked to accuracy in the study task. In both studies, the participants encoded mixed lists of pictures and words preceded by high- or low-reward cues. After 24 h, they performed a recognition memory exclusion task, with words as the test items. In addition to a previously reported material-specific effect of retrieval orientation, a frontally distributed, reward-associated retrieval orientation effect was found in both experiments. These findings suggest that reward motivation during learning leads to the adoption of a reward-associated retrieval orientation to support the retrieval of highly motivational information. Thus, ERP retrieval orientation effects not only reflect retrieval processes related to the sought-for materials, but also relate to the reward conditions with which items were combined during encoding. PMID:22547161

  2. Research directions in object-oriented programming

    SciTech Connect

    Shriver, B.; Wegner, P.

    1987-01-01

    The contributions in this book provide the most complete survey available in programming languages, databases, and programming semantics. The contents include: The Beta Programming Language: Common Objects: An Object-Oriented Programming Language with Encapsulation and Inheritance: Actors: A Conceptual Foundation for Object-Oriented Programmming: Vulcan; A model for Object-Based Inheritance; Definition Groups; Block-Structure and Object-Oriented Languages; A Mechanism for Specifying the Structure of Large Layered Programs; Classification in Object-Oriented Systems; Extensions and Foundations of Object-Oriented Programming; Object-Oriented Specification; Object-Oriented Databases; Development and Implementation of an Object-Oriented Database Management System; Maintaining Consistency in Databases with Changing Types; Object-Oriented Environments; An Object-Oriented Framework for Graphical Programming; A Substrate for Object-Oriented Interface Design.

  3. Callosal Sensitivity to Short-Range Stimulus Orientation and Long-Range Stimulus Context Orientation: Tachistoscopic Evidence.

    PubMed

    Braun, Claude M J; Achim, André; Roberge, Carl; Gauvin, Geoffrey

    2015-01-01

    To study local-global relationships in interhemispheric interactions, tachistoscopically presented pairs of lines (1.15 degrees) were compared for their relative orientation by 48 neurotypical adults. Orientations of line stimuli (local aspect of the task) were vertical, horizontal, forward slash or backslash, as were those of the interstimulus axes. The latter created a global context that could influence line discrimination. Stimulus pairs were presented within a field (not requiring callosal participation for line orientation comparison) or one on each side of the visual field meridian (requiring callosal participation). The primary purpose of the design was to determine whether local or global violations of stimulus "homotopy" across the meridian would impose costs of interhemispheric integration. The rationale for this expectation is that the fiber projection of the corpus callosum is highly symmetric across the midsagittal plane (i.e., homotopic). The expected "callosal homotopy" effect was significantly upheld as a whole but broke down or became extravagant in certain specific conditions, with specific costs of interhemispheric integration varying from null to a highly significant 20-ms as a function of interactions of interstimulus and stimulus orientations. The corpus callosum seems to be particularly sensitive to local stimulus orientation in interaction with long-range stimulus context orientation. PMID:26442342

  4. Project Integration Architecture: Application Architecture

    NASA Technical Reports Server (NTRS)

    Jones, William Henry

    2005-01-01

    The Project Integration Architecture (PIA) implements a flexible, object-oriented, wrapping architecture which encapsulates all of the information associated with engineering applications. The architecture allows the progress of a project to be tracked and documented in its entirety. Additionally, by bringing all of the information sources and sinks of a project into a single architectural space, the ability to transport information between those applications is enabled.

  5. Two modes for dune orientation

    NASA Astrophysics Data System (ADS)

    Courrech Du Pont, Sylvain; Narteau, Clément; Gao, Xin

    2015-11-01

    Earth sand seas experience winds that blow with different strengths and from different directions in line with the seasons. In response, dune fields show a rich variety of shapes from small crescentic barchans to big star and linear dunes. Linear dunes often exhibit complex and compound patterns with different length scales and orientations, which seem difficult to relate to a single wind cycle. We present results of underwater experiments and numerical simulations where a single wind regime can lead to two different dunes orientation depending on sediment availability. Sediment availability selects the overriding mechanism for the formation of dunes: increasing in height from the destabilization of a sand bed or elongating in a finger on a non-erodible ground from a localized sand source. These mechanisms drive the dunes orientation. Therefore, dunes alignment maximizes dunes orthogonality to sand fluxes in the bed instability mode, while dunes are aligned with the sand transport direction in the fingering mode. Then, we derive a model for dunes orientation, which explains the coexistence of bedforms with different alignments and quantitatively predicts the orientation of dunes in Earth deserts. Finally, we explore the phase diagram and the stability of the fingering mode.

  6. An object oriented generic controller using CLIPS

    NASA Technical Reports Server (NTRS)

    Nivens, Cody R.

    1990-01-01

    In today's applications, the need for the division of code and data has focused on the growth of object oriented programming. This philosophy gives software engineers greater control over the environment of an application. Yet the use of object oriented design does not exclude the need for greater understanding by the application of what the controller is doing. Such understanding is only possible by using expert systems. Providing a controller that is capable of controlling an object by using rule-based expertise would expedite the use of both object oriented design and expert knowledge of the dynamic of an environment in modern controllers. This project presents a model of a controller that uses the CLIPS expert system and objects in C++ to create a generic controller. The polymorphic abilities of C++ allow for the design of a generic component stored in individual data files. Accompanying the component is a set of rules written in CLIPS which provide the following: the control of individual components, the input of sensory data from components and the ability to find the status of a given component. Along with the data describing the application, a set of inference rules written in CLIPS allows the application to make use of sensory facts and status and control abilities. As a demonstration of this ability, the control of the environment of a house is provided. This demonstration includes the data files describing the rooms and their contents as far as devices, windows and doors. The rules used for the home consist of the flow of people in the house and the control of devices by the home owner.

  7. Biomimetic processing of oriented crystalline ceramic layers

    SciTech Connect

    Cesarano, J.; Shelnutt, J.A.

    1997-10-01

    The aim of this project was to develop the capabilities for Sandia to fabricate self assembled Langmuir-Blodgett (LB) films of various materials and to exploit their two-dimensional crystalline structure to promote the growth of oriented thin films of inorganic materials at room temperature. This includes the design and synthesis of Langmuir-active (amphiphilic) organic molecules with end groups offering high nucleation potential for various ceramics. A longer range goal is that of understanding the underlying principles, making it feasible to use the techniques presented in this report to fabricate unique oriented films of various materials for electronic, sensor, and membrane applications. Therefore, whenever possible, work completed in this report was completed with the intention of addressing the fundamental phenomena underlying the growth of crystalline, inorganic films on template layers of highly organized organic molecules. This problem was inspired by biological processes, which often produce exquisitely engineered structures via templated growth on polymeric layers. Seashells, for example, exhibit great toughness owing to their fine brick-and-mortar structure that results from templated growth of calcium carbonate on top of layers of ordered organic proteins. A key goal in this work, therefore, is to demonstrate a positive correlation between the order and orientation of the template layer and that of the crystalline ceramic material grown upon it. The work completed was comprised of several parallel efforts that encompassed the entire spectrum of biomimetic growth from solution. Studies were completed on seashells and the mechanisms of growth for calcium carbonate. Studies were completed on the characterization of LB films and the capability developed for the in-house fabrication of these films. Standard films of fatty acids were studied as well as novel polypeptides and porphyrins that were synthesized.

  8. Phase-Oriented Gear Systems

    NASA Technical Reports Server (NTRS)

    Vranish, John M.

    2007-01-01

    Phase-oriented gear systems are differential planetary transmissions in which each planet gear has two sets of unequal numbers of teeth indexed at prescribed relative angles (phases). The figure illustrates an application of the phase-oriented gearing concept to a relatively simple speed-reducing differential planetary transmission that includes a sun gear, an idler gear, three identical planet gears, a ground internal ring gear, and an output internal ring gear. Typically, the ground internal ring gear and output internal ring gear have different numbers of teeth, giving rise to a progressive and periodic phase shift between the corresponding pairs of teeth engaged by each successive planet gear. To accommodate this phase shift, it is necessary to introduce a compensating phase shift between the ground-gear-engaging and output-gearengaging sections of each planet gear. This is done by individually orienting each planet gear

  9. Competing strategically through market orientation.

    PubMed

    Rapert, M I; Yarbrough, L

    1997-01-01

    As organizations seek to better understand their customers, competitors, and environments, the marketing function effectively serves as the support mechanism for these activities in many industries. Accordingly, in many organizations the marketing concept has been elevated to the stature of a strategic weapon, manifested in the form of market orientation. Market-oriented firms emphasize the collection, organization, and dissemination of information regarding both customers and competitors. This strategy is especially well-suited for the health care industry where customer knowledge is of paramount importance, customer interaction is instantaneous, and customer satisfaction is essential. Results of a national study of general service hospitals suggest that firms which embrace a market orientation benefit through enhanced customer satisfaction and quality. PMID:10179668

  10. Sexual Orientation, Controversy, and Science.

    PubMed

    Bailey, J Michael; Vasey, Paul L; Diamond, Lisa M; Breedlove, S Marc; Vilain, Eric; Epprecht, Marc

    2016-09-01

    SummaryOngoing political controversies around the world exemplify a long-standing and widespread preoccupation with the acceptability of homosexuality. Nonheterosexual people have seen dramatic surges both in their rights and in positive public opinion in many Western countries. In contrast, in much of Africa, the Middle East, the Caribbean, Oceania, and parts of Asia, homosexual behavior remains illegal and severely punishable, with some countries retaining the death penalty for it. Political controversies about sexual orientation have often overlapped with scientific controversies. That is, participants on both sides of the sociopolitical debates have tended to believe that scientific findings-and scientific truths-about sexual orientation matter a great deal in making political decisions. The most contentious scientific issues have concerned the causes of sexual orientation-that is, why are some people heterosexual, others bisexual, and others homosexual? The actual relevance of these issues to social, political, and ethical decisions is often poorly justified, however. PMID:27113562

  11. Sexual orientation and professional dance.

    PubMed

    Bailey, J M; Oberschneider, M

    1997-08-01

    The stereotypical professional male dancer is a gay man. However, little if any systematic research has investigated the validity of this stereotype, much less the reasons why male sexual orientation would be associated with interest in dance. We interviewed 136 professional dancers about the prevalence of homosexuality among dancers, the dancers' own sexual development, and relationships between dancers of different sexual orientations. Dancers estimated that over half of male dancers are gay, but that only a small minority of female dancers are lesbian. Gay men recalled more intense early interest in dance compared to heterosexual men and women, and were more feminine as boys than were heterosexual men. Gay men's homosexual feelings typically preceded their dance experience, and only one gay man felt that his dance experiences may have influenced his sexual orientation. Heterosexual men voiced some mild complaints about gay male dancers, but these were balanced by positive sentiments. PMID:9251839

  12. Researches on predictions of Earth orientation parameters

    NASA Astrophysics Data System (ADS)

    Xu, Xueqing

    2012-08-01

    Earth orientation parameters (EOP) are essential for transformation between the celestial and terrestrial coordinate systems, which has important applications in the Earth sciences, astronomy and navigation system. In this report, we firstly describe the principles and analyze the characteristics of several commonly used EOP prediction methods. Based on this discussion, we found that it’s essential to select appropriate method and length of base prediction sequence at different prediction span, e.g., autoregressive (AR) model has a higher accuracy in short - term forecasting, while the artificial neural network (ANN) model has advantage in the long term forecasting. Secondly, we employ for the first time a combination of AR model and Kalman filter (AR+Kalman) in short - term EOP prediction. Comparing with the single AR model, the combination of AR model and Kalman filter shows a significant improvement in short - term EOP prediction. At last, we will present the recent work during the period of our participation in the Earth Orientation Parameters Combination of Prediction Pilot Project (EOPC PPP). The EOPC PPP was initiated by the International Earth Rotation and Reference Systems Service (IERS) and Jet Propulsion Laboratory (JPL) in the summer of 2010, with the go al to develop a strategy for combining predictions.

  13. 36 CFR 13.1236 - Bear orientation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Bear orientation. 13.1236... Developed Area § 13.1236 Bear orientation. All persons visiting the BCDA must receive an NPS-approved Bear Orientation. Failure to receive an NPS-approved Bear Orientation is prohibited....

  14. 36 CFR 13.1236 - Bear orientation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Bear orientation. 13.1236... Developed Area § 13.1236 Bear orientation. All persons visiting the BCDA must receive an NPS-approved Bear Orientation. Failure to receive an NPS-approved Bear Orientation is prohibited....

  15. 36 CFR 13.1236 - Bear orientation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Bear orientation. 13.1236... Developed Area § 13.1236 Bear orientation. All persons visiting the BCDA must receive an NPS-approved Bear Orientation. Failure to receive an NPS-approved Bear Orientation is prohibited....

  16. 36 CFR 13.1236 - Bear orientation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Bear orientation. 13.1236... Developed Area § 13.1236 Bear orientation. All persons visiting the BCDA must receive an NPS-approved Bear Orientation. Failure to receive an NPS-approved Bear Orientation is prohibited....

  17. 36 CFR 13.1236 - Bear orientation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Bear orientation. 13.1236... Developed Area § 13.1236 Bear orientation. All persons visiting the BCDA must receive an NPS-approved Bear Orientation. Failure to receive an NPS-approved Bear Orientation is prohibited....

  18. Expanding the Taxonomy of Adult Learner Orientations: The Institutional Orientation.

    ERIC Educational Resources Information Center

    Lowe, Stephen D.

    1991-01-01

    The existence of an Institutional Orientation as a motivation for adult education participation was supported by analysis of data from 90 adult participants in church, community college, and Red Cross educational programs. The church-sponsored group differed significantly in degree of commitment to the institution. (92 references). (SK)

  19. A network-oriented business modeling environment

    NASA Astrophysics Data System (ADS)

    Bisconti, Cristian; Storelli, Davide; Totaro, Salvatore; Arigliano, Francesco; Savarino, Vincenzo; Vicari, Claudia

    The development of formal models related to the organizational aspects of an enterprise is fundamental when these aspects must be re-engineered and digitalized, especially when the enterprise is involved in the dynamics and value flows of a business network. Business modeling provides an opportunity to synthesize and make business processes, business rules and the structural aspects of an organization explicit, allowing business managers to control their complexity and guide an enterprise through effective decisional and strategic activities. This chapter discusses the main results of the TEKNE project in terms of software components that enable enterprises to configure, store, search and share models of any aspects of their business while leveraging standard and business-oriented technologies and languages to bridge the gap between the world of business people and IT experts and to foster effective business-to-business collaborations.

  20. Linear-time transitive orientation

    SciTech Connect

    McConnell, R.M.; Spinrad, J.P.

    1997-06-01

    The transitive orientation problem is the problem of assigning a direction to each edge of a graph so that the resulting digraph is transitive. A graph is a comparability graph if such an assignment is possible. We describe an O(n + m) algorithm for the transitive orientation problem, where n and m are the number of vertices and edges of the graph; full details are given in. This gives linear time bounds for maximum clique and minimum vertex coloring on comparability graphs, recognition of two-dimensional partial orders, permutation graphs, cointerval graphs, and triangulated comparability graphs, and other combinatorial problems on comparability graphs and their complements.

  1. Newts: sun-compass orientation.

    PubMed

    Landreth, H F; Ferguson, D E

    1967-12-15

    Rough-skinned newts, captured from breeding ponds, oriented on courses that would have intersected the familiar shorelines at right angles, when released in a circular arena on land under the sun or moon. Pondward migrants oriented similarly. Reorientation failed under complete cloud cover and after 7 days of darkness in an environmental chamber, but persisted in newts whose eyes were excised and in those displaced more than 27 kilometers in darkness. Both normal and blind animals compensated for displacement in sunshine. Preliminary evidence suggests that alternative light receptors in blinded animals may be associated with the optic tectum. No evidence of olfactory guidance was observed. PMID:6058684

  2. Using a Design-Orientated Project to Attain Graduate Attributes

    ERIC Educational Resources Information Center

    Moalosi, Richie; Molokwane, Shorn; Mothibedi, Gabriel

    2012-01-01

    Nowadays universities are required not only to impart knowledge of specific disciplines but also generic graduate attributes such as communication, problem-solving, teamwork, creative thinking, research and inquiry skills. For students to attain these generic skills, educators are encouraged to use learner-centred approaches in teaching.…

  3. Work-Oriented Adult Literacy Project in the Sudan

    ERIC Educational Resources Information Center

    Sammak, A.

    1971-01-01

    Discusses the illiteracy problem and the adult literacy program undertaken by the government of the Sudan. In addition, it describes a survey undertaken to discover the main shortcomings and mistakes of the labor force which could be corrected. (AN)

  4. Learning in Equity-Oriented Scale-Making Projects

    ERIC Educational Resources Information Center

    Jurow, A. Susan; Shea, Molly

    2015-01-01

    This article examines how new forms of learning and expertise are made to become consequential in changing communities of practice. We build on notions of scale making to understand how particular relations between practices, technologies, and people become meaningful across spatial and temporal trajectories of social action. A key assumption of…

  5. Strategic orientations of small multihospital systems.

    PubMed Central

    Luke, R D; Begun, J W

    1988-01-01

    Strategic behaviors of organizations can be classified along two dimensions--growth orientations, or patterns of evolution over time, and action orientations, or strategic aggressiveness in undertaking a particular growth orientation. We create measures of growth and action orientations for small multihospital systems and test the validity of the growth and action orientation typologies, using data from a sample of small multihospital systems. Growth and action orientations do appear to exist independently of each other, and they are related to the ownership status of the systems. Not-for-profit and church-other systems exhibit similar strategic orientations, unlike those of Catholic and investor-owned systems. PMID:3060448

  6. Strategic orientations of small multihospital systems.

    PubMed

    Luke, R D; Begun, J W

    1988-12-01

    Strategic behaviors of organizations can be classified along two dimensions--growth orientations, or patterns of evolution over time, and action orientations, or strategic aggressiveness in undertaking a particular growth orientation. We create measures of growth and action orientations for small multihospital systems and test the validity of the growth and action orientation typologies, using data from a sample of small multihospital systems. Growth and action orientations do appear to exist independently of each other, and they are related to the ownership status of the systems. Not-for-profit and church-other systems exhibit similar strategic orientations, unlike those of Catholic and investor-owned systems. PMID:3060448

  7. Adopting object-oriented technology: A case study

    SciTech Connect

    Trythall, S.

    1996-12-01

    Interest in object orientation has surged in the last couple of years. A considerable number of groups have evaluated the technology; some have produced prototypes, and an increasing number have developed applications. A few groups have built significant applications frameworks, most notably the SPIRIT application framework developed by Shell Services in Houston. There are now nascent attempts to define a standard for object-oriented infrastructures with the Petrotechnical Open Software Corp. (POSC) community. The Petroleum Science and Technology Inst. (PSTI) was one of the early adopters of this technology within the E and P industry. PSTI has been constructing a basin modeling toolbox using object-oriented technologies for the last 6 years. This paper introduces the techniques, describes their use of the technology within the Hedera project, and outlines their experience of the suitability of the techniques for use within the E and P industry.

  8. Camera relative orientation in large field of view

    NASA Astrophysics Data System (ADS)

    Wang, Jun; Dong, Mingli; Li, Wei; Sun, Peng

    2016-01-01

    A new relative orientation w local parameter optimization method of the essential matrix for the large scale close range photogrammetry is presented in this paper to improve the accuracy and stability of the measurement system. For the matched images, according to the closed-loop polynomial algorithm, the essential matrix is initialized, and an iterative algorithm based on local parameter optimization is proposed. Then the relative exterior orientation parameters are solved from the essential matrix, and only one correct solution is determined by the Cheirality constraints. The orientation experiment of the expandable truss microwave antenna profile measurement is carried out to verify the accuracy and reliability of the new method. Compared with the traditional methods, this new method has minimum projection error and the least iterations, and it will play a key role in the performance improvement of the whole system.

  9. Orientation-independent measures of ground motion

    USGS Publications Warehouse

    Boore, D.M.; Watson-Lamprey, Jennie; Abrahamson, N.A.

    2006-01-01

    The geometric mean of the response spectra for two orthogonal horizontal components of motion, commonly used as the response variable in predictions of strong ground motion, depends on the orientation of the sensors as installed in the field. This means that the measure of ground-motion intensity could differ for the same actual ground motion. This dependence on sensor orientation is most pronounced for strongly correlated motion (the extreme example being linearly polarized motion), such as often occurs at periods of 1 sec or longer. We propose two new measures of the geometric mean, GMRotDpp, and GMRotIpp, that are independent of the sensor orientations. Both are based on a set of geometric means computed from the as-recorded orthogonal horizontal motions rotated through all possible non-redundant rotation angles. GMRotDpp is determined as the ppth percentile of the set of geometric means for a given oscillator period. For example, GMRotDOO, GMRotD50, and GMRotD100 correspond to the minimum, median, and maximum values, respectively. The rotations that lead to GMRotDpp depend on period, whereas a single-period-independent rotation is used for GMRotIpp, the angle being chosen to minimize the spread of the rotation-dependent geometric mean (normalized by GMRotDpp) over the usable range of oscillator periods. GMRotI50 is the ground-motion intensity measure being used in the development of new ground-motion prediction equations by the Pacific Earthquake Engineering Center Next Generation Attenuation project. Comparisons with as-recorded geometric means for a large dataset show that the new measures are systematically larger than the geometric-mean response spectra using the as-recorded values of ground acceleration, but only by a small amount (less than 3%). The theoretical advantage of the new measures is that they remove sensor orientation as a contributor to aleatory uncertainty. Whether the reduction is of practical significance awaits detailed studies of large

  10. Pedagogical Issues in Object Orientation.

    ERIC Educational Resources Information Center

    Nerur, Sridhar; Ramanujan, Sam; Kesh, Someswar

    2002-01-01

    Discusses the need for people with object-oriented (OO) skills, explains benefits of OO in software development, and addresses some of the difficulties in teaching OO. Topics include the evolution of programming languages; differences between OO and traditional approaches; differences from data modeling; and Unified Modeling Language (UML) and…