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Sample records for competing technologies disturbance

  1. Competency Index. [Health Technology Cluster.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This competency index lists the competencies included in the 62 units of the Tech Prep Competency Profiles within the Health Technologies Cluster. The unit topics are as follows: employability skills; professionalism; teamwork; computer literacy; documentation; infection control and risk management; medical terminology; anatomy, physiology, and…

  2. Engineering Technologies. State Competency Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This document contains 397 competencies, grouped into 58 units, for tech prep programs in the engineering technologies cluster. The competencies were developed through collaboration of Ohio business, industry, and labor representatives and secondary and associate degree educators. The competencies are rated either "essential" (necessary to ensure…

  3. Ohio Information Technology Competency Profile.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Education, Columbus.

    This profile includes a comprehensive set of information technology competencies that are grounded in core academic subject areas and built around four occupational clusters (information services and support, network systems, programming and software development, and interactive media) that reflect the job opportunities and skills required for…

  4. Automotive Technologies. State Competency Profile.

    ERIC Educational Resources Information Center

    Ohio Board of Regents, Columbus.

    This document, which lists the technical automotive technologies competencies identified by representatives from business, industry, and labor as well as technical educators throughout Ohio, is intended to assist individuals and organizations in developing college tech prep programs that will prepare students from secondary through post-secondary…

  5. Ohio Engineering Technologies Competency Profile.

    ERIC Educational Resources Information Center

    Miller, Lavonna; Draeger, Meg; Bowermeister, Bob; Wancho, Richard

    This document, which lists engineering technologies competencies as identified by representatives from business and industry as well as secondary and post-secondary educators throughout Ohio, is intended to assist individuals and organizations in developing college tech prep programs that will prepare students from secondary through post-secondary…

  6. Ohio Construction Technologies Competency Profile.

    ERIC Educational Resources Information Center

    Miller, Lavonna; Bowermeister, Bob

    This document, which lists construction technologies competencies as identified by representatives from government agencies and labor organizations as well as secondary and postsecondary educators throughout Ohio, is intended to assist individuals and organizations in developing both college tech prep programs and apprenticeship training/education…

  7. Teacher Technology Competencies: Early Indicators and Benchmarks.

    ERIC Educational Resources Information Center

    Moore, Julie; Knuth, Randy; Borse, Jennifer; Mitchell, Marlon

    Two recent trends in education--increased technology and accountability--are driving efforts to define technology competencies and standards for teachers. The first lists of competencies from these efforts are just now being completed. While some of these competencies are linked to teacher certification and re-certification, others are developed…

  8. Interactive Media Technologies. State Competency Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This document contains 143 competencies, grouped into 25 units, for tech prep programs in the interactive media technologies cluster. The competencies were developed through collaboration of Ohio business, industry, and labor representatives and secondary and associate degree educators. The competencies are rated either "essential" (necessary to…

  9. Health Technologies State Tech Prep Competency Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This "tech prep" state competency profile contains all the competencies required and recommended for entry-level employees in occupations in the health technologies cluster. Introductory materials include the following: descriptions of the different types of competencies (essential ones that must be included in all new tech prep programs and…

  10. Business/Computer Technologies. State Competency Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This document contains 272 competencies, grouped into 36 units, for tech prep programs in the business/computer technology cluster. The competencies were developed through collaboration of Ohio business, industry, and labor representatives and secondary and associate degree educators. The competencies are rated either "essential" (necessary to…

  11. Power Equipment Technology. Ohio's Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    Developed through a modified DACUM (Developing a Curriculum) process involving business, industry, labor, and community agency representatives in Ohio, this document is a comprehensive and verified employer competency profile for power equipment technology occupations. The list contains units (with and without subunits), competencies, and…

  12. Competency Index. [Business/Computer Technologies Cluster.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This index allows the user to scan the competencies under each title for the 28 subjects appropriate for use in a competency list for the 12 occupations within the business/computer technologies cluster. Titles of the 28 units are as follows: employability skills; professionalism; teamwork; professional and ethical standards; economic and business…

  13. Competing disturbance amplification mechanisms in two-fluid boundary layers

    NASA Astrophysics Data System (ADS)

    Saha, Sandeep; Page, Jacob; Zaki, Tamer

    2015-11-01

    The linear stability of boundary layers above a thin wall film of lower viscosity is analyzed. Appropriate choice of the film thickness and viscosity excludes the possibility of interfacial instabilities. Transient amplification of disturbances is therefore the relevant destabilizing influence, and can take place via three different mechanisms in the two-fluid configuration. Each is examined in detail by solving an initial value problem whose initial condition comprises a pair of appropriately chosen eigenmodes from the discrete, continuous and interface modes. Two regimes are driven by the lift-up mechanism: (i) The response to a streamwise vortex and (ii) the normal vorticity generated by a stable Tollmien-Schlichting wave. Both are damped due to the film. The third regime is associated with the wall-normal vorticity that is generated by the interface displacement. It can lead to appreciable streamwise velocity disturbances in the near-wall region at relatively low viscosity ratios. The results demonstrate that a wall film can stabilize the early linear stages of boundary-layer transition, and explain the observations from the recent nonlinear direct numerical simulations of this configuration by Jung & Zaki (J. Fluid Mech., vol 772, 2015, 330-360).

  14. School Principals' Technology Leadership Competency and Technology Coordinatorship

    ERIC Educational Resources Information Center

    Banoglu, Koksal

    2011-01-01

    The aim of this study is to determine the primary and high school principals' competency in technology leadership and so to define implications for advanced competency. The population of the study was formed by 134 school principals in Maltepe and Kadikoy districts in Istanbul. On account of the fact that population was reachable, no specific…

  15. Horticulture-Agriculture Technologies. State Competency Profile.

    ERIC Educational Resources Information Center

    Ohio Board of Regents, Columbus.

    This document, which lists the horticultural-agricultural technologies competencies identified by representatives from business, industry, and labor as well as educators throughout Ohio, is intended to assist individuals and organizations in developing college tech prep programs that will prepare students from secondary through post-secondary…

  16. Dynamic positioning system based on active disturbance rejection technology

    NASA Astrophysics Data System (ADS)

    Lei, Zhengling; Guo, Chen; Fan, Yunsheng

    2015-08-01

    A dynamically positioned vessel, by the International Maritime Organization (IMO) and the certifying class societies (DNV, ABS, LR, etc.), is defined as a vessel that maintains its position and heading (fixed location or pre-determined track) exclusively by means of active thrusters. The development of control technology promotes the upgrading of dynamic positioning (DP) systems. Today there are two different DP systems solutions available on the market: DP system based on PID regulator and that based on model-based control. Both systems have limited disturbance rejection capability due to their design principle. In this paper, a new DP system solution is proposed based on Active Disturbance Rejection Control (ADRC) technology. This technology is composed of Tracking-Differentiator (TD), Extended State Observer (ESO) and Nonlinear Feedback Combination. On one hand, both TD and ESO can act as filters and can be used in place of conventional filters; on the other hand, the total disturbance of the system can be estimated and compensated by ESO, which therefore enhances the system's disturbance rejection capability. This technology's advantages over other methods lie in two aspects: 1) This method itself can not only achieve control objectives but also filter noisy measurements without other specialized filters; 2) This method offers a new useful approach to suppress the ocean disturbance. The simulation results demonstrate the effectiveness of the proposed method.

  17. Factors Affecting Teachers' Competence in the Field of Information Technology

    ERIC Educational Resources Information Center

    Tambunan, Hamonangan

    2014-01-01

    The development of learning technology today, have a direct impact on improving teachers' information technology competence. This paper is presented the results of research related to teachers' information technology competence. The study was conducted with a survey of some 245 vocational high school teachers. There are two types of instrument…

  18. Assistive Technology Competencies for Teachers of Students with Visual Impairments

    ERIC Educational Resources Information Center

    Smith, Derrick W.; Kelley, Pat; Maushak, Nancy J.; Griffin-Shirley, Nora; Lan, William Y.

    2009-01-01

    Using the expert opinion of more than 30 professionals, this Delphi study set out to develop a set of assistive technology competencies for teachers of students with visual impairments. The result of the study was the development of a highly reliable and valid set of 111 assistive technology competencies. (Contains 2 tables.)

  19. Industry-Oriented Competency Requirements for Mechatronics Technology in Taiwan

    ERIC Educational Resources Information Center

    Shyr, Wen-Jye

    2012-01-01

    This study employed a three-phase empirical method to identify competency indicators for mechatronics technology according to industry-oriented criteria. In Phase I, a list of required competencies was compiled using Behavioral Event Interviews (BEI) with three engineers specializing in the field of mechatronics technology. In Phase II, the Delphi…

  20. Space Technology 7 Disturbance Reduction System - precision control flight Validation

    NASA Technical Reports Server (NTRS)

    Carmain, Andrew J.; Dunn, Charles; Folkner, William; Hruby, Vlad; Spence, Doug; O'Donnell, James; Markley, Landis; Maghami, Peiman; Hsu, Oscar; Demmons, N.; Roy, T.; Gasdaska, C.; Young, J.; Connolly, W.; McCormick, R.; Gasdaska, C.

    2005-01-01

    The NASA New Millennium Program Space Technology 7 (ST7) project will validate technology for precision spacecraft control. The Disturbance Reduction System (DRS) will be part of the European Space Agency's LISA Pathfinder project. The DRS will control the position of the spacecraft relative to a reference to an accuracy of one nanometer over time scales of several thousand seconds. To perform the control, the spacecraft will use a new colloid thruster technology. The thrusters will operate over the range of 5 to 30 micro-Newtons with precision of 0.1 micro- Newton. The thrust will be generated by using a high electric field to extract charged droplets of a conducting colloid fluid and accelerating them with a precisely adjustable voltage. The control reference will be provided by the European LISA Technology Package, which will include two nearly freefloating test masses. The test mass positions and orientations will be measured using a capacitance bridge. The test mass position and attitude will be adjustable using electrostatically applied forces and torques. The DRS will control the spacecraft position with respect to one test mass while minimizing disturbances on the second test mass. The dynamic control system will cover eighteen degrees of freedom: six for each of the test masses and six for the spacecraft. After launch in late 2009 to a low Earth orbit, the LISA Pathfinder spacecraft will be maneuvered to a halo orbit about the Earth-Sun L1 Lagrange point for operations.

  1. Computer-Integrated Manufacturing Technology. Tech Prep Competency Profile.

    ERIC Educational Resources Information Center

    Lakeland Tech Prep Consortium, Kirtland, OH.

    This tech prep competency profile for computer-integrated manufacturing technology begins with definitions for four occupations: manufacturing technician, quality technician, mechanical engineering technician, and computer-assisted design/drafting (CADD) technician. A chart lists competencies by unit and indicates whether entire or partial unit is…

  2. Student Technology Readiness and Its Impact on Cultural Competency

    ERIC Educational Resources Information Center

    Elliott, Kevin M.; Hall, Mark C.; Meng, Juan

    2008-01-01

    The creation of an effective learning environment requires cultural competency--the ability to interact effectively with people of different cultures. Cultural competency means knowing and understanding the people that you serve. This study compares American and Chinese student's readiness and willingness to use innovative technology by assessing…

  3. Tech-Prep Competency Profiles within the Engineering Technologies Cluster.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This document contains 12 competency profiles for tech prep courses within the engineering technologies cluster. The document consists of the following sections: (1) systemic curriculum reform philosophy--Ohio's vision of tech prep and its six critical components; (2) an explanation of the process of developing the tech prep competencies; (3) a…

  4. Factors Motivating and Hindering Information and Communication Technologies Action Competence

    ERIC Educational Resources Information Center

    Kurt, Adile Askim; Akbulut, Yavuz; Odabasi, H. Ferhan; Ceylan, Beril; Kuzu, Elif Bugra; Donmez, Onur; Izmirli, Ozden Sahin

    2013-01-01

    Information and Communication Technologies Action Competence (ICTAC) can be defined as "individuals' motivation and capacity to voluntarily employ their ICT skills for initiating or taking part in civic actions". Since academic staff and teachers in ICT related fields have crucial roles in training action-competent individuals, this study aimed to…

  5. Tech-Prep Competency Profiles within the Health Technologies Cluster.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This document contains competency profiles for Ohio tech prep courses in the following 12 health technologies occupations: radiographer, respiratory care therapist, occupational therapy assistant, physical therapist assistant, registered nurse (associate degree), pharmacy technologist, medical laboratory technician, histotechnologist, emergency…

  6. Precision Machining Technologies. Occupational Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This Occupational Competency Analysis Profile (OCAP), which is one of a series of OCAPs developed to identify the skills that Ohio employers deem necessary to entering a given occupation/occupational area, lists the occupational, academic, and employability skills required of individuals entering the occupation of precision machinist. The…

  7. Electronics Technology. Tech Prep Competency Profile.

    ERIC Educational Resources Information Center

    Lakeland Tech Prep Consortium, Kirtland, OH.

    This tech prep competency profile covers the occupation of electronics technician. Section 1 provides the occupation definition. Section 2 lists development committee members. Section 3 provides the leveling codes--abbreviations for grade level, (by the end of grade 12, by the end of associate degree), academic codes (communications, math, or…

  8. Information Technology, Core Competencies, and Sustained Competitive Advantage.

    ERIC Educational Resources Information Center

    Byrd, Terry Anthony

    2001-01-01

    Presents a model that depicts a possible connection between competitive advantage and information technology. Focuses on flexibility of the information technology infrastructure as an enabler of core competencies, especially mass customization and time-to-market, that have a relationship to sustained competitive advantage. (Contains 82…

  9. Disturbance reduction system: testing technology for drag-free operation

    NASA Astrophysics Data System (ADS)

    Hanson, John; Keiser, George; Buchman, Sasha; Byer, Robert L.; Lauben, Dave; Shelef, Ben; Shelef, Gad; Hruby, Vlad; Gamero-Castano, Manuel

    2003-03-01

    The Disturbance Reduction System (DRS) is designed to demonstrate technology required for future gravity missions, including the planned LISA gravitational-wave observatory, and for precision formation-flying missions. The DRS is based on a freely floating test mass contained within a spacecraft that shields the test mass from external forces. The spacecraft position will be continuously adjusted to stay centered about the test mass, essentially flying in formation with the test mass. Any departure of the test mass from a gravitational trajectory is characterized as acceleration noise, resulting from unwanted forces acting on the test mass. The DRS goal is to demonstrate a level of acceleration noise more than four orders of magnitude lower than previously demonstrated in space. The DRS will consist of an instrument package and a set of microthrusters, which will be attached to a suitable spacecraft. The instrument package will include two Gravitational Reference Sensors comprised of a test mass within a reference housing. The spacecraft position will be adjusted using colloidal microthrusters, which are miniature ion engines that provide continuous thrust with a range of 1-20 mN with resolution of 0.1 mN. The DRS will be launched in 2007 as part of the ESA SMART-2 spacecraft. The DRS is a project within NASA's New Millennium Program.

  10. The Development of Technological Competence from Adolescence to Adulthood

    ERIC Educational Resources Information Center

    Autio, Ossi

    2011-01-01

    This article builds on earlier research that defined and assessed technological competence among adolescents. It tracks students who took part in a measurements of technical abilities study fifteen years ago. The researcher had no previous knowledge of the test subjects' current employment status, but in favorable circumstances, these test…

  11. Environmental/Natural Resources Technologies. State Competency Profile.

    ERIC Educational Resources Information Center

    Kershaw, Isaac; Mazak, Sara A.; Spence, Janet G.

    This document, which lists the environmental and natural resources technology competencies identified by representatives from businesses and industries as well as secondary and postsecondary educators throughout Ohio, is intended to assist individuals and organizations in developing college tech prep programs that will prepare students from…

  12. Identifying information technology competencies needed in Singapore nursing education.

    PubMed

    Yee, Chia Choon

    2002-01-01

    The purpose of the study was to identify Singapore's healthcare industry's minimum information technology (IT) performance standard expectations for nurses' competencies. A needs assessment was conducted with a panel representing nursing education, nursing management and nursing practice. The findings in this study would provide suggestions to improve the current diploma and advanced diploma nursing programs curricula to meet the present workforce demands. The experts agreed that information technology is necessary and there were two main categories of IT skills identified, basic IT skills and work-related IT skills.

  13. TPACK Competencies and Technology Integration Self-Efficacy Perceptions of Pre-Service Teachers

    ERIC Educational Resources Information Center

    Keser, Hafize; Karaoglan Yilmaz, Fatma Gizem; Yilmaz, Ramazan

    2015-01-01

    This study compared the technological pedagogical content knowledge (TPACK) competency of pre-service teachers with their self-efficacy perception towards technology integration, based on various variables; and the correlation between their TPACK competencies and self-efficacy perceptions towards technology integration were examined. The study…

  14. Re-Engineering Information Technology: Design Considerations for Competency Education. CompetencyWorks Issue Brief

    ERIC Educational Resources Information Center

    Glowa, Liz

    2013-01-01

    Competency education is student-centric, personalizing student progress so that every child has adequate time and support to reach proficiency every step of the way. Competency education fundamentally changes the way the educational enterprise is organized around student needs, and thus must have a dynamic IT system to support it. Following an…

  15. Counseling Student Computer Competency Skills: Effects of Technology Course in Training.

    ERIC Educational Resources Information Center

    Edwards, Yolanda V.; Portman, Tarrell Awe Agahe; Bethea, James

    2002-01-01

    The focus of this article is to assess counseling student computer competency level as an effect of a one-credit hour introductory course in computer technology. Results indicate student computer competencies increased after completing the computer technology course in the following areas: ethics, assisting clients with internet searches,…

  16. 78 FR 22527 - Army Science Board Request for Information on Technology and Core Competencies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-16

    ... Department of the Army Army Science Board Request for Information on Technology and Core Competencies AGENCY: Department of the Army, DoD. ] ACTION: Request for information regarding support to Army Core Competencies... 102-3.140 through 160, the Department of the Army requests information on science and technology...

  17. The Educational Benefits of Technological Competence: An Investigation of Students' Perceptions

    ERIC Educational Resources Information Center

    Selwyn, Neil; Husen, Onno

    2010-01-01

    According to governments around the world, developing and sustaining technological skills and competencies are seen to be a key part of a student's ability to engage with twenty-first century schooling. Yet to what extent do students believe in the association between technological competence and their success at school? This short research paper…

  18. Meeting International Society for Technology in Education Competencies with a Problem-Based Learning Video Framework

    ERIC Educational Resources Information Center

    Skoretz, Yvonne M.; Cottle, Amy E.

    2011-01-01

    Meeting International Society for Technology in Education competencies creates a challenge for teachers. The authors provide a problem-based video framework that guides teachers in enhancing 21st century skills to meet those competencies. To keep the focus on the content, the authors suggest teaching the technology skills only at the point the…

  19. Invariant Control of the Technological Plants to Compensate an Impact of Main Disturbances Preemptively

    NASA Astrophysics Data System (ADS)

    Sniders, A.; Laizans, A.; Komass, T.

    2016-06-01

    The paper considers a survey of the research procedures and results due to invariant control method application perspective for operation quality advancement in several technological plants (wastewater biological treatment tanks and water steam production boilers), which operate under influence of organised and random disturbances. A specified subject of research is the simulation model of the multi-link invariant control system for steam pressure stabilisation in a steam boiler by preemptive compensation of steam load and feed water flow impact on output parameter (steam pressure), developed in MATLAB/SIMULINK. Simulation block-diagram of the steam boiler invariant control system, containing closed loop PID control circuit and open loop DPC circuit, has been composed on the basis of the designed mathematical model of the system components, disturbance compensation algorithms, and operational equation of the invariant control system. Comparative response of the steam boiler, operating under influence of fluctuating disturbances, with conventional PID control and using PID-DPC control with disturbance compensation controller DPC, has been investigated. Simulation results of invariant PID - DPC control system show that output parameter of the steam boiler - pressure remains practically constant under fluctuating disturbances due to a high-speed response of DPC controller.

  20. Contribution of the infrasound technology to characterize large scale atmospheric disturbances and impact on infrasound monitoring

    NASA Astrophysics Data System (ADS)

    Blanc, Elisabeth; Le Pichon, Alexis; Ceranna, Lars; Pilger, Christoph; Charlton Perez, Andrew; Smets, Pieter

    2016-04-01

    The International Monitoring System (IMS) developed for the verification of the Comprehensive nuclear-Test-Ban Treaty (CTBT) provides a unique global description of atmospheric disturbances generating infrasound such as extreme events (e.g. meteors, volcanoes, earthquakes, and severe weather) or human activity (e.g. explosions and supersonic airplanes). The analysis of the detected signals, recorded at global scales and over near 15 years at some stations, demonstrates that large-scale atmospheric disturbances strongly affect infrasound propagation. Their time scales vary from several tens of minutes to hours and days. Their effects are in average well resolved by the current model predictions; however, accurate spatial and temporal description is lacking in both weather and climate models. This study reviews recent results using the infrasound technology to characterize these large scale disturbances, including (i) wind fluctuations induced by gravity waves generating infrasound partial reflections and modifications of the infrasound waveguide, (ii) convection from thunderstorms and mountain waves generating gravity waves, (iii) stratospheric warming events which yield wind inversions in the stratosphere, (iv)planetary waves which control the global atmospheric circulation. Improved knowledge of these disturbances and assimilation in future models is an important objective of the ARISE (Atmospheric dynamics Research InfraStructure in Europe) project. This is essential in the context of the future verification of the CTBT as enhanced atmospheric models are necessary to assess the IMS network performance in higher resolution, reduce source location errors, and improve characterization methods.

  1. Teaching Competencies Needed by Extension Workers in Transferring Agricultural Technologies to Malaysian Farmers.

    ERIC Educational Resources Information Center

    Martin, Robert A.; Sajilan, Sulaiman Bin

    1989-01-01

    The purpose of this study was to determine the competencies related to teaching perceived to be needed by Malaysian Extension professionals in transferring new agricultural technologies to farmers in Malaysia. All competencies related to teaching were found to be important. (JOW)

  2. Impact of Technology Based Instruction on Speech Competency and Presentation Confidence Levels of Hispanic College Students

    ERIC Educational Resources Information Center

    Mundy, Marie-Anne; Padilla Oviedo, Andres; Ramirez, Juan; Taylor, Nick; Flores, Itza

    2014-01-01

    One of the main goals of universities is to graduate students who are capable and competent in competing in the workforce. As presentational communication skills are critical in today's job market, Hispanic university students need to be trained to effectively develop and deliver presentational speeches. Web/technology enhanced training techniques…

  3. Competency-Based Curriculum Guide for Laser Technology. September 1980-June 1981.

    ERIC Educational Resources Information Center

    Fioroni, John J.

    This document contains materials developed by a project to provide a competency-based curriculum guide for laser technology at the community college level. An abstract of the final report is included. Next, the 17 job competencies determined as necessary to meet the job description of laser technician are listed. A career ladder and qualifications…

  4. Assessing the reproductive competence of individual embryos: a proposal for the validation of new "-omics" technologies.

    PubMed

    Scott, Richard T; Treff, Nathan R

    2010-08-01

    Rapid technological advances now provide the tools needed to evaluate the molecular genetics, proteomics, and microenvironment of an individual embryo in an effort to predict its reproductive competence. Rigorous criteria for accepting any test as a validated marker of embryonic reproductive competence should be established, and practitioners should be cautious about applying these tests clinically before the availability of comprehensive and convincing evidence.

  5. Analysis of Hydrogen and Competing Technologies for Utility-Scale Energy Storage (Presentation)

    SciTech Connect

    Steward, D.

    2010-02-11

    Presentation about the National Renewable Energy Laboratory's analysis of hydrogen energy storage scenarios, including analysis framework, levelized cost comparison of hydrogen and competing technologies, analysis results, and conclusions drawn from the analysis.

  6. Competency Based Modular Experiments in Polymer Science and Technology.

    ERIC Educational Resources Information Center

    Pearce, Eli M; And Others

    1980-01-01

    Describes a competency-based, modular laboratory course emphasizing the synthesis and characterization of polymers and directed toward senior undergraduate and/or first-year graduate students in science and engineering. One module, free-radical polymerization kinetics by dilatometry, is included as a sample. (CS)

  7. Computer-Integrated Manufacturing Technology. Tech Prep Competency Profile.

    ERIC Educational Resources Information Center

    Lakeland Tech Prep Consortium, Kirtland, OH.

    This tech prep competency profile covers these occupations: manufacturing technician, computer-assisted design and drafting (CADD) technician, quality technician, and mechanical technician. Section 1 provides occupation definitions. Section 2 lists development committee members. Section 3 provides the leveling codes---abbreviations for grade level…

  8. Improving Technological Competency in Nursing Students: The Passport Project

    ERIC Educational Resources Information Center

    Edwards, Julie; O'Connor, Patricia A.

    2011-01-01

    Integration of informatics competency into a nursing curriculum is important to ensure success throughout the education and career of contemporary nursing students. As enrollment in nursing programs increases, the diverse population of students from many different cultural and socioeconomic backgrounds presents a challenge for faculty in…

  9. Assistive and Adaptive Technology--Supporting Competence and Independence in Young Children with Disabilities.

    ERIC Educational Resources Information Center

    Brett, Arlene

    1997-01-01

    Argues that computers and related technology can be an important asset in the classrooms of young children with disabilities. Suggests that this technology can promote mobility, communication, and learning; increase independence; augment abilities; compensate for learning challenges; overcome learned helplessness; and foster competence and…

  10. Reflections of Teachers of Visually Impaired Students on Their Assistive Technology Competencies

    ERIC Educational Resources Information Center

    Ajuwon, Paul M.; Meeks, Melanie Kalene; Griffin-Shirley, Nora; Okungu, Phoebe A.

    2016-01-01

    Central to the issues of assistive technology utilization and competency is the need to understand how in-service and preservice teachers feel about their knowledge and skill levels. In order to identify teachers of students with visual impairments' perceptions of their mastery of assistive technology devices and services, two studies were…

  11. Tech-Prep Competency Profiles within the Business/Computer Technologies.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This document, which is designed for educators throughout Ohio who are involved in planning and/or delivering tech prep programs within the business/computer technologies cluster, discusses and presents tech prep competency profiles (TCPs) for 12 business/computer technology occupations. The first part of the document contains the following:…

  12. The Space Technology-7 Disturbance Reduction System Precision Control Flight Validation Experiment Control System Design

    NASA Technical Reports Server (NTRS)

    O'Donnell, James R.; Hsu, Oscar C.; Maghami, Peirman G.; Markley, F. Landis

    2006-01-01

    As originally proposed, the Space Technology-7 Disturbance Reduction System (DRS) project, managed out of the Jet Propulsion Laboratory, was designed to validate technologies required for future missions such as the Laser Interferometer Space Antenna (LISA). The two technologies to be demonstrated by DRS were Gravitational Reference Sensors (GRSs) and Colloidal MicroNewton Thrusters (CMNTs). Control algorithms being designed by the Dynamic Control System (DCS) team at the Goddard Space Flight Center would control the spacecraft so that it flew about a freely-floating GRS test mass, keeping it centered within its housing. For programmatic reasons, the GRSs were descoped from DRS. The primary goals of the new mission are to validate the performance of the CMNTs and to demonstrate precise spacecraft position control. DRS will fly as a part of the European Space Agency (ESA) LISA Pathfinder (LPF) spacecraft along with a similar ESA experiment, the LISA Technology Package (LTP). With no GRS, the DCS attitude and drag-free control systems make use of the sensor being developed by ESA as a part of the LTP. The control system is designed to maintain the spacecraft s position with respect to the test mass, to within 10 nm/the square root of Hz over the DRS science frequency band of 1 to 30 mHz.

  13. Rehabilitation Counselors' Perceptions of Importance and Competence of Assistive Technology

    ERIC Educational Resources Information Center

    Kuo, Hung Jen

    2013-01-01

    Assistive technology (AT) has been identified as one of the most effective interventions for rehabilitation purposes of individuals with disabilities. Due to the positive potentials, assistive technology has attracted tremendous attention among the rehabilitation counselors during the past decades. As a result, numerous AT devices have been…

  14. Competencies Needed To Design and Deliver Training Using Instructional Technology.

    ERIC Educational Resources Information Center

    Furst-Bowe, Julie, Ed.

    The use of technology in training has grown tremendously. Tools commonly being used include computer-based training systems, multimedia systems, electronic performance support systems, and telecommunications systems for distance learning. The use of technology-based delivery systems in training has many potential benefits for organizations, but…

  15. A Factor Analysis of Teacher Competency in Technology

    ERIC Educational Resources Information Center

    Raob, Ismail; Al-Oshaibat, Hussein; Ong, Saw Lan

    2012-01-01

    Background: In the 21st Century, more and more citizens are expected to use technology to access and communicate information, and they manage electronic information from an ever-widening range of resources and in a wide variety of formats. Teachers' integration of technology is stalled by the lack of successful development opportunities in the…

  16. Laser versus intense pulsed light: Competing technologies in dermatology.

    PubMed

    Ross, E Victor

    2006-04-01

    Lasers have been competing with non-laser intense pulsed light (IPL) sources in the cosmetic arena over the past 10 years. Initially IPLs were somewhat cumbersome and accepted by a minority of "serious" practitioners. Recently, however, the popularity of full-face visible light skin rejuvenation, enhanced engineering of IPLs, and favorable cost versus many lasers, have lead to a proliferation of IPL devices. No longer a stepchild in the rejuvenation market, IPLs may overtake lasers as the devices of choice among most physicians. We review the pros and cons of lasers and IPLs within the context of design, cost, and other practical concerns for a typical office-based practice. PMID:16596659

  17. Integrating Intercultural Competence into Language Learning through Technology

    ERIC Educational Resources Information Center

    Godwin-Jones, Robert

    2013-01-01

    Culture has long been seen as a fundamental component of language learning. While its importance is universally recognized, there is no consensus on what the term encompasses, how culture should be integrated into language instruction, or on what role technology can and should play in that process. In this column, we will be looking at the latter…

  18. Improving University Students' Science-Technology-Society-Environment Competencies

    ERIC Educational Resources Information Center

    Yalaki, Yalçin

    2016-01-01

    Science, Technology, Society, Environment (STSE) is an education movement that started and developed from 70s through early 2000s. Although this movement had lost emphasis in recent years, it is one of the most important educational reform attempts in science education history. Today, concepts like Socio Scientific Issues (SSI) or Science,…

  19. Competing in the World's Global Education and Technology Arenas

    ERIC Educational Resources Information Center

    Conceição, Simone C. O.

    2016-01-01

    This chapter addresses the transitions and changes occurring because of technological innovation, how these changes are affecting the workplace, and the skills needed to thrive today. It also presents generational characteristics of adult learners and strategies for adult educators and higher education institutions for effectively dealing with…

  20. Overview of industrial drying needs and competing technologies

    SciTech Connect

    Holmes, J.G.; Hedman, B.A.; Salama, S.Y.

    1986-01-01

    The drying of solids is a common unit operation throughout industry accounting for about 9 percent of the total energy use in manufacturing. Analyzing the drying equipment selection process and associated energy use is complicated by the wide variety of products dried in industry and the numerous variations in drier designs used to meet those needs. Exact product specifications greatly influence both selection of a drier design and an energy source. Most often the complex mass and heat transfer mechanisms are studied only through pilot or full scale tests, and past successful operating experience is given much greater weight than the prospects for cost savings with an unconventional technology. Energy use in drying is dominated by the use of indirect steam-based technologies. These systems are less efficient than direct fired alternatives, but they assure fuel flexibility and a clean product. They also minimize the chances of product overheating. Natural gas is the second most common energy source providing quick and clean drying, suitable even for food products. Gas is particularly competitive in large volume drying of liquids in spray driers. Coal, oil, and electricity are used in selected markets; coal and oil when contamination is not an issues (ore, wastes) and electricity where radiant heating or precise small applications occur. Several new technologies (gas-fired pulsed combustor, electric microwave, and gas or electric infra-red) are entering the drying markets with mixed results. Each provides opportunities to dry certain products more simply, quickly or cleanly.

  1. An Ecological Model of Developing Researcher Competence: The Case of Software Technology in Doctoral Research

    ERIC Educational Resources Information Center

    Stelma, Juup

    2011-01-01

    This paper presents an ecological model of developing researcher competence, with a particular focus on doctoral students' use of research software. The model extends on theoretical work done by Young et al. ("Instructional Science 30"(1): 47-63, 2002), modelling the intentional dynamics of technological learning contexts. The development of the…

  2. Competencies Needed for Articulation among and between Post-Secondary Vocational Food Technology Programs in Texas.

    ERIC Educational Resources Information Center

    Glosson, Linda R.; Schrock, Jay R.

    A study examined the competencies needed for articulation among and between postsecondary vocational food technology programs in Texas. A two-round Delphi survey was used to collect data from the instructors and coordinators of food service programs in Texas postsecondary institutions during the 1984-85 school year. Thirty-five of the 71 persons…

  3. An Evaluative Case Study on Professional Competency of Preservice Information Technology Teachers

    ERIC Educational Resources Information Center

    Kabakci Yurdakul, Isil

    2011-01-01

    The purpose of this study is to evaluate preservice Information Technology (IT) teachers' professional competency in the teaching process. The study was designed on the basis of evaluative case study. The participants of the study consisted of seven preservice IT teachers attending the department of Computer Education and Instructional…

  4. The Practical Aspects of Online Counseling: Ethics, Training, Technology, and Competency

    ERIC Educational Resources Information Center

    Mallen, Michael J.; Vogel, David L.; Rochlen, Aaron B.

    2005-01-01

    This article addresses the practical aspects of online counseling, including ethics, training, supervision, technology, and competency issues. The authors discuss online counseling's strengths and limitations and present guidelines for what types of clients and counseling psychologists may be appropriate for online counseling. To illustrate the…

  5. Jordanian Social Studies Teachers' Perceptions of Competency Needed for Implementing Technology in the Classroom

    ERIC Educational Resources Information Center

    Al Bataineh, Mohammad; Anderson, Sharon

    2015-01-01

    This study used a cross-sectional, ten-point Likert-type scale survey design, to examine the perception of Jordanian seventh to twelfth-grade social studies teachers of the competency needed for technology implementation in their classrooms. The instrument for this study was a modified version of a survey developed by Kelly (2003) called the…

  6. Competence Visualisation: Making Sense of Data from 21st-Century Technologies in Language Learning

    ERIC Educational Resources Information Center

    Bull, Susan; Wasson, Barbara

    2016-01-01

    This paper introduces an open learner model approach to learning analytics to combine the variety of data available from the range of applications and technologies in language learning, for visualisation of language learning competences to learners and teachers in the European language context. Specific examples are provided as illustrations…

  7. Comparison of Digital Technology Competencies among Mexican and Spanish Secondary Education Students

    ERIC Educational Resources Information Center

    Cuevas-Salazar, Omar; Angulo-Armenta, Joel; García-López, Imelda; Navarro-Ibarra, Lizzeth

    2016-01-01

    Information and Communication Technologies (ICT) are tools to be used to support educational processes and students have access to them more and more every day. However this does not assure the appropriate use of these tools. That is why the objective of the present study is to identify the level of competency in the use of ICT of students in…

  8. Program Proposal: Certificates of Competence, Certificate of Achievement, Associate in Applied Science Degree in Sustainable Technology.

    ERIC Educational Resources Information Center

    Pezzoli, Jean A.; Ainsworth, Don

    This document proposes a program in sustainable technology at Maui Community College (Hawaii). This new career program would be designed to provide four Certificates of Competence, a Certificate of Achievement, and an Associate in Applied Science degree. The primary objectives of the program are to meet student, county, and state needs for…

  9. Assistive Technology Competencies of Teachers of Students with Visual Impairments: A Comparison of Perceptions

    ERIC Educational Resources Information Center

    Zhou, Li; Smith, Derrick W.; Parker, Amy T.; Griffin-Shirley, Nora

    2011-01-01

    This study surveyed teachers of students with visual impairments in Texas on their perceptions of a set of assistive technology competencies developed for teachers of students with visual impairments by Smith and colleagues (2009). Differences in opinion between practicing teachers of students with visual impairments and Smith's group of…

  10. Marketing Technology. FasTrak Specialization Integrated Technical and Academic Competency (ITAC). Revised.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Education, Columbus. Div. of Career-Technical and Adult Education.

    This document presents the Ohio Integrated Technical and Academic Competency profile for marketing technology. The profile is to serve as the basis for curriculum development in Ohio's secondary, adult, and postsecondary programs. The profile includes a comprehensive listing of 580 specialty and foundation key indicators for evaluating mastery of…

  11. The Development of a Competency-Based Model for Use in Instructional Technology.

    ERIC Educational Resources Information Center

    Bullough, Robert V., Sr.; Brumbaugh, W. Donald

    The faculty of the Division of Instructional Systems and Learning Resources at the University of Utah is developing a model for a competency-based curriculum in instructional media and technology. The group first defined the roles of the instructional technologist at different educational levels and then delineated appropriate functional…

  12. Development of Articulated Competency-Based Curriculum in Laser/Electro-Optics Technology. Final Report.

    ERIC Educational Resources Information Center

    Luzerne County Community Coll., Nanticoke, PA.

    A project was conducted at the Community College of Luzerne County (Pennsylvania) to develop, in cooperation with area vocational-technical schools, the first year of a competency-based curriculum in laser/electro-optics technology. Existing programs were reviewed and private sector input was sought in developing the curriculum and identifying…

  13. Development of Articulated Competency-Based Curriculum in Laser/Electro-Optics Technology. Final Report.

    ERIC Educational Resources Information Center

    Luzerne County Community Coll., Nanticoke, PA.

    The project described in this report was conducted at the Community College of Luzerne County (Pennsylvania) to develop, in conjunction with area vocational-technical schools, the second year of a competency-based curriculum in laser/electro-optics technology. During the project, a task force of teachers from the area schools and the college…

  14. Ready or Not? Assessing Change Readiness for Implementation of the Geospatial Technology Competency Model[c

    ERIC Educational Resources Information Center

    Annulis, Heather M.; Gaudet, Cyndi H.

    2007-01-01

    A shortage of a qualified and skilled workforce exists to meet the demands of the geospatial industry (NASA, 2002). Solving today's workforce issues requires new and innovative methods and techniques for this high growth, high technology industry. One tool to support workforce development is a competency model which can be used to build a…

  15. Transformation through Expeditionary Change Using Online Learning and Competence-Building Technologies

    ERIC Educational Resources Information Center

    Norris, Donald M.; Lefrere, Paul

    2011-01-01

    This paper presents a patterns-based model of the evolution of learning and competence-building technologies, grounded in examples of current practice. The model imagines five simple stages in how institutions use "expeditionary change" to innovate more nimbly. It builds upon three assertions. First, the pervasiveness of web-based…

  16. Effects of Video Streaming Technology on Public Speaking Students' Communication Apprehension and Competence

    ERIC Educational Resources Information Center

    Dupagne, Michel; Stacks, Don W.; Giroux, Valerie Manno

    2007-01-01

    This study examines whether video streaming can reduce trait and state communication apprehension, as well as improve communication competence, in public speaking classes. Video streaming technology has been touted as the next generation of video feedback for public speaking students because it is not limited by time or space and allows Internet…

  17. Emerging technologies for electronic monitoring of adherence, inhaler competence, and true adherence.

    PubMed

    Pritchard, John N; Nicholls, Clare

    2015-04-01

    Despite the availability of effective treatments for respiratory disorders, disease control is often suboptimal, due in part to the failure of patients to adhere to prescribed regimens, or to demonstrate competence with the often complex steps in the administration of inhaled medications. The cost of poor true adherence, a combined measure of adherence and inhaler competence, is considerable, both economically and in terms of health-related impact. While patient education is recognized as essential, there exist many barriers to healthcare professional-led monitoring and promotion of true adherence. Successful intervention remains a challenging task, dependent upon understanding and addressing the distinct issues associated with poor adherence and inhaler competence, and lessening the perceived burden on healthcare professionals. Electronic monitors provide an accurate and objective indication of adherence and may also be of value in assessing inhaler competence. The information provided by such devices is a helpful aid to understanding the challenging nature of true adherence, and may be crucial to the development and assessment of true adherence promoting interventions. This article provides a background to the impact of suboptimal adherence and inhaler competence, and the challenges associated with the promotion of true adherence, with an emphasis on respiratory therapies. Contemporary electronic monitors of adherence and inhaler competence are critically reviewed, and case studies of emerging technologies are provided to illustrate the use of innovative monitoring devices in the promotion of true adherence in practice. Potential future directions, including increased targeting and individualization, enhanced coordination of care, and a greater focus on inhaler competence are considered to be important additions to currently available technologies in this rapidly evolving field.

  18. Perceptions of desirable graduate competencies for science and technology new graduates

    NASA Astrophysics Data System (ADS)

    Coll, Richard K.; Zegwaard, Karsten E.

    2006-05-01

    Work-integrated learning (WIL) programmes that combine on-campus classroom-based study with off-campus authentic work experience are a growing area of interest internationally. Despite widespread practice of WIL, there are few reports that shed light on appropriate pedagogies for the work experience in particular. As with any form of education, providers hold certain views as to desirable outcomes in terms of graduate profiles and of desirable graduate competencies. A complication for multi-party WIL programmes is that educational stakeholders (e.g., staff working in tertiary education provider institutions and employers) may hold different views as to desirable graduate competencies. Here we argue that an understanding of stakeholder views of desirable graduate competencies is an essential prerequisite of pedagogical design. The research reported here is an intrinsic case study and comprised an investigation of perceptions of 24 desirable graduate competencies for new science and technology graduates entering the workforce both today, and in ten years’ time. Stakeholders for four sector stakeholder groups (n = 458): undergraduate students (n = 71), recent graduates (n = 143), employers of graduates (n = 172), and faculty (n = 72), were surveyed using a previously reported and validated instrument. The research findings suggest that science and technology stakeholders see all 24 competencies as desirable, and see the importance of all skills and some skills in particular as likely to increase in ten years’ time. Despite emphasis on cognitive and technical skills (often termed ‘hard’ skills), the single most desirable skill is ability and willingness to learn, a behavioural skill (often termed ‘soft’ skills). It is proposed that classroom-based instruction is unlikely to produce graduates with the desired skills, and that work-integrated learning may have a role to play in the development of graduate competencies.

  19. A Comparison of the Perceptions of Laboratory Directors and Medical Technology Educators Toward Career-Entry Competencies for Associate and Baccalaureate Degree Laboratory Technology Graduates.

    ERIC Educational Resources Information Center

    Buccelli, Pamela

    A study compared the perceptions of Pennsylvania laboratory directors and medical technology educators relative to career-entry competencies for associate degree medical laboratory technicians (MLTs) and baccalaureate medical technology (MT) graduates. A 55-item competency questionnaire was administered to 265 hospital laboratory directors and 40…

  20. A single instrument: engineering and engineering technology students demonstrating competence in ethics and professional standards.

    PubMed

    Feldhaus, Charles R; Wolter, Robert M; Hundley, Stephen P; Diemer, Tim

    2006-04-01

    This paper details efforts by the Purdue School of Engineering and Technology at Indiana University Purdue University Indianapolis (IUPUI) to create a single instrument for honors science, technology, engineering and mathematics (STEM) students wishing to demonstrate competence in the IUPUI Principles of Undergraduate Learning (PUL's) and Accreditation Board for Engineering and Technology (ABET) Engineering Accreditation Criterion (EAC) and Technology Accreditation Criterion (TAC) 2, a through k. Honors courses in Human Behavior, Ethical Decision-Making, Applied Leadership, International Issues and Leadership Theories and Processes were created along with a specific menu of activities and an assessment rubric based on PUL's and ABET criteria to evaluate student performance in the aforementioned courses. Students who complete the series of 18 Honors Credit hours are eligible for an Honors Certificate in Leadership Studies from the Department of Organizational Leadership and Supervision. Finally, an accounting of how various university assessment criteria, in this case the IUPUI Principles of Undergraduate Learning, can be linked to ABET outcomes and prove student competence in both, using the aforementioned courses, menu of items, and assessment rubrics; these will be analyzed and discussed.

  1. Effects of Technology Immersion on Teachers' Growth in Technology Competency, Ideology, and Practices

    ERIC Educational Resources Information Center

    Shapley, Kelly; Sheehan, Daniel; Maloney, Catherine; Caranikas-Walker, Fanny

    2010-01-01

    In the study of the Technology Immersion model, high-need middle schools were "immersed" in technology by providing laptops for each teacher and student, instructional and learning resources, professional development, and technical and pedagogical support. This article reports third-year findings for the teacher component of the theory-driven…

  2. The Mobile Library and Staff Preparedness: Exploring Staff Competencies Using the Unified Theory of Acceptance and Use of Technology Model

    ERIC Educational Resources Information Center

    Saravani, Sarah-Jane; Haddow, Gaby

    2011-01-01

    This paper presents preliminary findings of a study investigating the current state of preparedness of staff at institutes of technology and TAFE libraries across Australia and New Zealand in relation to delivering services through mobile technologies. In particular, the skills, knowledge, and competencies of staff in relation to mobile…

  3. Pre-Service Teachers' TPACK Competencies for Spreadsheet Integration: Insights from a Mathematics-Specific Instructional Technology Course

    ERIC Educational Resources Information Center

    Agyei, Douglas D.; Voogt, Joke M.

    2015-01-01

    This article explored the impact of strategies applied in a mathematics instructional technology course for developing technology integration competencies, in particular in the use of spreadsheets, in pre-service teachers. In this respect, 104 pre-service mathematics teachers from a teacher training programme in Ghana enrolled in the mathematics…

  4. Jordanian Social Studies Teachers' Attitudes and Their Perceptions of Competency Needed for Implemeting Technology in Their Classrooms

    ERIC Educational Resources Information Center

    Al-Bataineh, Mohammad T.

    2013-01-01

    This study used a cross-sectional survey design to examine the attitudes of Jordanian seventh to twelfth-grade social studies teachers toward technology, and their perceptions of the competency needed for implementing technology in their classrooms. It also explored the relationship between teachers' attitudes and their percptions of competency…

  5. Middle School Teachers' Descriptions of Their Level of Competency in the National Education Technology Standards for Teachers

    ERIC Educational Resources Information Center

    Sam, Daisy

    2011-01-01

    The purpose of this mixed methods study was to investigate urban middle school teachers' descriptions of their competency in the current National Education Technology Standards for Teachers (NETS-T). The study also investigated how urban middle school teachers currently use technology to support their teaching and student learning. Research…

  6. Identifying Multimedia Production Competencies and Skills of Instructional Design and Technology Professionals: An Analysis of Recent Job Postings

    ERIC Educational Resources Information Center

    Sugar, William; Hoard, Brent; Brown, Abbie; Daniels, Lee

    2012-01-01

    In an effort to document necessary multimedia production competencies of Instructional Design and Technology graduates, a recent analysis of over 7 months' worth of Instructional Design and Technology job advertisements (n = 615) were conducted. Specific job skills from these postings were categorized and analyzed. The data set includes three job…

  7. Digital Disturbances, Disorders, and Pathologies: A Discussion of Some Unintended Consequences of Technology in Higher Education

    ERIC Educational Resources Information Center

    Haughton, Noela A.; Yeh, Kuo-Chuan; Nworie, John; Romero, Liz

    2013-01-01

    As with any innovation, the adoption and diffusion of digital technologies in higher education have also brought unintended consequences. This article discusses the unintended misuse of these technologies in the higher education setting. Depending upon severity, these consequences discussed--distraction, addiction, academic dishonesty, and…

  8. The Effect of Instructional Technology and Material Design Course to Teacher Candidates' Gaining of Technological Pedagogical Content Knowledge Competencies

    ERIC Educational Resources Information Center

    Tozkoparam, Süleyman Burak; Kiliç, Muhammet Emre; Usta, Ertugrul

    2015-01-01

    The aim of this study is to determine Technological Pedagogical Content Knowledge (TPACK) Competencies of teacher candidates in Turkish Teaching department of Mevlana (Rumi) University and the effect of Instructional Technology and Material Design (ITMD) Course on TPACK. The study is a study of quantitative type and single-group pretest-posttest…

  9. Developing Performance Management Competence: An Exercise Leveraging Video Technology and Multisource Feedback

    ERIC Educational Resources Information Center

    Mumford, Troy V.

    2009-01-01

    The ability to competently manage employee performance is critical for students graduating with degrees in management. This article provides a competency development exercise (CDE) for use in graduate and undergraduate management courses to increase students' performance management competence. The CDE includes providing employee feedback,…

  10. Levels of importance and proficiency of selected solar technology competency elements at the technician level

    SciTech Connect

    Porter, J.D.

    1981-01-01

    The purpose of this study was to ascertain the opinions of architects, engineers, and manufacturers on identified competency elements of solar technology. A pilot study was conducted for establishing content validity and instrument refinement. The instrument resulted in a four page questionnaire with even subcategories totaling 110 items of solar technology. The participants were asked to rate Level of Importance and Proficiency for each item. The population for this study consisted of 3305 architects, engineers, and manufacturers listed in the 1980 National List of Solar Building and Design Professionals. The data were collected from a stratified random sample of 348 solar professionals through a national survey. The conclusions of this study are that: Building Solar Orientation, Flat Plate Collectors-Liquid, and Solar System Cost were the elements rated most important. Building Material Thermal Considerations, Liquid Hot Water Systems, and System Start Up and Performance Check Out, were the elements requiring the highest proficiency levels. There were statistically significant differences between the three professional groups on proficiency levels within the solar subcategories. Subcategory proficiency rank order tests revealed the three groups shared similar opinions on subcategory proficiency rank ordering.

  11. Section 7033 of the America COMPETES Act: Hispanic-Serving Institutions and Science, Technology, Engineering and Mathematics (STEM)

    ERIC Educational Resources Information Center

    Gartrell, Sandra

    2009-01-01

    On March 1, 2009 from 2 pm to 5 pm at the Madison Hotel in Washington, DC, the National Science Foundation hosted a listening session, requesting input on Section 7033 of the America COMPETES (Creating Opportunities to Meaningfully Promote Excellence in Technology, Education, and Science) Act regarding Hispanic-serving institutions and science,…

  12. Accounting Technology Associate Degree. Louisiana Technical Education Program and Course Standards. Competency-Based Postsecondary Curriculum Outline from Bulletin 1822.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Education, Baton Rouge. Div. of Vocational Education.

    This document outlines the curriculum of Louisiana's accounting technology associate degree program, which is a 6-term (77-credit hour) competency-based program designed to prepare students for employment as accounting technicians providing technical administrative support to professional accountants and other financial management personnel.…

  13. Individual Participation in Organizational Information Commons: The Impact of Team Level Social Influence and Technology-Specific Competence

    ERIC Educational Resources Information Center

    Yuan, Yu; Fulk, Janet; Shumate, Michelle; Monge, Peter R.; Bryant, J. Alison; Matsaganis, Matthew

    2005-01-01

    This research extended earlier public goods research on individual incentives to use an organizational information commons that was based in Marwell and Oliver's (1993) collective action model. A revised theoretical model that incorporated team-level social influence and technology-specific competence was proposed. The model was tested using…

  14. Using the Technology of Critical Thinking Development (CTD) as a Means of Forming Competencies of Students Majoring in "Life Safety"

    ERIC Educational Resources Information Center

    Kayumova, Leysan R.; Morozova, Marina A.

    2016-01-01

    The relevance of the research problem is caused by the need to use various teaching methods and techniques in training students majoring in pedagogical specialties while implementing the competency approach in education. Information about the technology of critical thinking development (CTD) in future teachers training is limited, and the…

  15. Developing eLearning Technologies to Implement Competency Based Medical Education: Experiences from Muhimbili University of Health and Allied Sciences

    ERIC Educational Resources Information Center

    Nagunwa, Thomas; Lwoga, Edda

    2012-01-01

    This paper provides the practical experience of developing an eLearning technology as a tool to implement Competency-based Medical Education (CBME) in Tanzania medical universities, with a specific focus on Muhimbili University of Health and Allied Sciences. The paper provides a background to eLearning and the early attempt to adopt it in 2006 at…

  16. Employer Defined Workplace Competencies for High Technology Occupations with a Commentary on Instructional Strategies and Capstone Experiences.

    ERIC Educational Resources Information Center

    McNutt, Dorothy Ellen

    This document, which is designed for educators at community and technical colleges throughout Texas, presents and examines employer-defined workplace competencies for high-technology occupations and outlines instructional strategies and capstone experiences for use in improving technical education and preparing students for high-technology…

  17. Development of Pre-Service Teachers' Information and Communication Technology (ICT) in Education Competencies in a Mainland Chinese University

    ERIC Educational Resources Information Center

    Lim, Cher Ping; Yan, Hanbing; Xiong, Xibei

    2015-01-01

    This paper examines how the design and implementation of a core teacher education course develops pre-service teachers' information communication technology (ICT) in education competencies in a mainland Chinese university. This course adopted a four-component instructional design system to develop its curriculum, incorporated an inquiry-based…

  18. Pre-Service Teachers' Perception of and Technology Competency at Creating and Using E-Picture Books

    ERIC Educational Resources Information Center

    Park, Yong Joon; Yang, Youjin

    2013-01-01

    This study investigated pre-service teachers' perception of and technology competency in creating and using e-picture books in their future classrooms. Participants were 114 pre-service teachers in a required Early Childhood Education undergraduate course at a mid-western university in the United States. As part of the course assignments,…

  19. A Framework for Developing Pre-Service Teachers' Competencies in Using Technologies to Enhance Teaching and Learning

    ERIC Educational Resources Information Center

    Lim, Cher Ping; Chai, Ching Sing; Churchill, Daniel

    2011-01-01

    This paper presents a framework for developing pre-service teachers' competencies in using technologies to enhance teaching and learning. It focuses on building the capacity of teacher education institutions (TEI) based on six strategic dimensions: (1) vision and philosophy; (2) program; (3) professional learning of deans, teacher educators and…

  20. INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY Trajectory Control of Scale-Free Dynamical Networks with Exogenous Disturbances

    NASA Astrophysics Data System (ADS)

    Yang, Hong-Yong; Zhang, Shun; Zong, Guang-Deng

    2011-01-01

    In this paper, the trajectory control of multi-agent dynamical systems with exogenous disturbances is studied. Suppose multiple agents composing of a scale-free network topology, the performance of rejecting disturbances for the low degree node and high degree node is analyzed. Firstly, the consensus of multi-agent systems without disturbances is studied by designing a pinning control strategy on a part of agents, where this pinning control can bring multiple agents' states to an expected consensus track. Then, the influence of the disturbances is considered by developing disturbance observers, and disturbance observers based control (DOBC) are developed for disturbances generated by an exogenous system to estimate the disturbances. Asymptotical consensus of the multi-agent systems with disturbances under the composite controller can be achieved for scale-free network topology. Finally, by analyzing examples of multi-agent systems with scale-free network topology and exogenous disturbances, the verities of the results are proved. Under the DOBC with the designed parameters, the trajectory convergence of multi-agent systems is researched by pinning two class of the nodes. We have found that it has more stronger robustness to exogenous disturbances for the high degree node pinned than that of the low degree node pinned.

  1. Development of Articulated Competency-Based Curriculum in Automated Systems/Robotics Technology. Final Report.

    ERIC Educational Resources Information Center

    Luzerne County Community Coll., Nanticoke, PA.

    A project was conducted at the Community College of Luzerne County (Pennsylvania) to develop, in cooperation with area vocational-technical schools, the first year of a competency-based curriculum in automated systems/robotics. Existing programs were reviewed by the task force and a list of sample competencies was developed and sent to area…

  2. A Competency-Based Clinical Chemistry Course for the Associate Degree Medical Laboratory Technician Graduate in a Medical Technology Baccalaureate Program.

    ERIC Educational Resources Information Center

    Buccelli, Pamela

    Presented is a project that developed a competency-based clinical chemistry course for associate degree medical laboratory technicians (MLT) in a medical technology (MT) baccalaureate program. Content of the course was based upon competencies expected of medical technologists at career-entry as defined in the statements adopted in 1976 by the…

  3. Development of Articulated Competency-Based Curriculum in Computer Integrated Manufacturing Technology. Final Report.

    ERIC Educational Resources Information Center

    Luzerne County Community Coll., Nanticoke, PA.

    A project was conducted at the Community College of Luzerne County (Pennsylvania) to develop, in cooperation with area vocational-technical schools, the first year of a competency-based curriculum in computer-integrated manufacturing. Existing programs were reviewed and private sector input was sought in developing the curriculum and identifying…

  4. Assuring Graduate Competency: A Technology Acceptance Model for Course Guide Tools

    ERIC Educational Resources Information Center

    Atif, Amara; Richards, Deborah; Busch, Peter; Bilgin, Ayse

    2015-01-01

    Higher education institutions typically express the quality of their degree programs by describing the qualities, skills, and understanding their students possess upon graduation. One promising instructional design approach to facilitate institutions' efforts to deliver graduates with the appropriate knowledge and competencies is curriculum…

  5. Therapist Adherence and Competence with Manualized Cognitive-Behavioral Therapy for PTSD Delivered via Videoconferencing Technology

    ERIC Educational Resources Information Center

    Frueh, B. Christopher; Monnier, Jeannine; Grubaugh, Anouk L.; Elhai, Jon D.; Yim, Eunsil; Knapp, Rebecca

    2007-01-01

    Using secondary analyses from a randomized trial comparing the effectiveness of manualized cognitive-behavioral therapy for posttraumatic stress disorder, we compared ratings of therapist competency and adherence between two service delivery modes: telepsychiatry (TP) and same room (SR). Patients were 38 male treatment-seeking veterans recruited…

  6. Cognitive competencies - Products of genes, experience, and technology. [for training of primates

    NASA Technical Reports Server (NTRS)

    Rumbaugh, Duane M.; Savage-Rumbaugh, E. S.

    1992-01-01

    The paper examines methods used in studying cognitive competency in primates. Citing experiments on teaching language skills to chimpanzees, it is shown that some methods used for inquiry might lead to the cultivation and generation of new competencies, and specifically to the development of observational and relational learning skills. It is noted that methods can also limit the generality of conclusions; erroneous conclusions may be made based on certain generally accepted methods, whereby the research might be treatments that profoundly determine the assessment of dependent variables. Particular attention is given to the role of age in learning, showing that young primates can be taught the meaning of lexigrams and many specific tasks in much shorter time than adults; on the basis of these experiments, it was concluded that cultural gains did evolve primarily as a consequence of context within which infants were growing.

  7. The use of software agents and distributed objects to integrate enterprises: Compatible or competing technologies?

    SciTech Connect

    Pancerella, C.M.

    1998-04-01

    Distributed object and software agent technologies are two integration methods for connecting enterprises. The two technologies have overlapping goals--interoperability and architectural support for integrating software components--though to date little or no integration of the two technologies has been made at the enterprise level. The primary difference between these two technologies is that distributed object technologies focus on the problems inherent in connecting distributed heterogeneous systems whereas software agent technologies focus on the problems involved with coordination and knowledge exchange across domain boundaries. This paper addresses the integration of these technologies in support of enterprise integration across organizational and geographic boundaries. The authors discuss enterprise integration issues, review their experiences with both technologies, and make recommendations for future work. Neither technology is a panacea. Good software engineering techniques must be applied to integrate an enterprise because scalability and a distributed software development team are realities.

  8. Relationship of Technology Skill Competencies and Reading and Math Standardized Test Scores

    ERIC Educational Resources Information Center

    Jordan, Stacie L.

    2012-01-01

    The purpose of this study was to determine if a relationship exists between technology skills and academic achievement among eighth-grade students. Previous studies investigated the relationship between the use of technology as a teaching tool and student outcomes, but none had specifically examined students' technology skill competencies…

  9. Comparing Graduate Courses Taught by the Same Instructor Using Competing Approaches: Traditional vs. Technology-Infused

    ERIC Educational Resources Information Center

    Kisicki, Todd

    2012-01-01

    The use of educational technologies as a tool to improve academic achievement continues to increase as more technologies becomes available to students. However, teachers are entering the classroom not fully prepared to integrate technology into their daily classroom teaching because they have not been adequately prepared to do so. Teacher…

  10. Assistive and Educational Technology Standards and Teacher Competencies in Relation to Evidence-Based Practice: Identification and Classification of the Literature

    ERIC Educational Resources Information Center

    Dalton, Elizabeth M.; Roush, Susan E.

    2010-01-01

    The federal No Child Left Behind Act mandates the application of the principles of evidence-based practice (EBP) in U.S. education. The purpose of this study was to identify available assistive technology (AT) and educational technology (ET) literature that relates to standards and teacher competencies, and to categorize that literature in…

  11. Developing a Consensus-Driven, Core Competency Model to Shape Future Audio Engineering Technology Curriculum: A Web-Based Modified Delphi Study

    ERIC Educational Resources Information Center

    Tough, David T.

    2009-01-01

    The purpose of this online study was to create a ranking of essential core competencies and technologies required by AET (audio engineering technology) programs 10 years in the future. The study was designed to facilitate curriculum development and improvement in the rapidly expanding number of small to medium sized audio engineering technology…

  12. Integrative platform based on the mechatronics model for educational technologies focused on competence

    NASA Astrophysics Data System (ADS)

    Vlaşin, I.; Greta, S.; Dache, L.; Mătieş, V.

    2016-08-01

    Mechatronics is a model of transdisciplinary integration, entirely functional, with remarkable results for mankind. The incredible progress that the global economy has taken in the last decades is based on this new approach, the integrative type, which is present at the foundation of mechatronics. This kind of integrative approach is necessary for building a quality education focused on competence. The requirements from the social and economic environment, the needs of the young people who prepare themselves for an active life and the offers of the education providers are still not too interconnected to offer a satisfying education. This is the reason why the efforts to balance the demand, the needs and the offer are essential to ensure a better integration of students into society. Using a transcultural perspective, we can achieve a constructive approach. The education providers, together with the socio-economic environment, establish a clear structure of competence in multiple domains and of the instruments which can assure it. The scientific demarche, in the spirit of this paper approach the, answers the natural questions from the educational process: „Why, How and What do I learn?”.

  13. Using cloud-based mobile technology for assessment of competencies among medical students.

    PubMed

    Ferenchick, Gary S; Solomon, David

    2013-01-01

    Valid, direct observation of medical student competency in clinical settings remains challenging and limits the opportunity to promote performance-based student advancement. The rationale for direct observation is to ascertain that students have acquired the core clinical competencies needed to care for patients. Too often student observation results in highly variable evaluations which are skewed by factors other than the student's actual performance. Among the barriers to effective direct observation and assessment include the lack of effective tools and strategies for assuring that transparent standards are used for judging clinical competency in authentic clinical settings. We developed a web-based content management system under the name, Just in Time Medicine (JIT), to address many of these issues. The goals of JIT were fourfold: First, to create a self-service interface allowing faculty with average computing skills to author customizable content and criterion-based assessment tools displayable on internet enabled devices, including mobile devices; second, to create an assessment and feedback tool capable of capturing learner progress related to hundreds of clinical skills; third, to enable easy access and utilization of these tools by faculty for learner assessment in authentic clinical settings as a means of just in time faculty development; fourth, to create a permanent record of the trainees' observed skills useful for both learner and program evaluation. From July 2010 through October 2012, we implemented a JIT enabled clinical evaluation exercise (CEX) among 367 third year internal medicine students. Observers (attending physicians and residents) performed CEX assessments using JIT to guide and document their observations, record their time observing and providing feedback to the students, and their overall satisfaction. Inter-rater reliability and validity were assessed with 17 observers who viewed six videotaped student-patient encounters and by

  14. Using cloud-based mobile technology for assessment of competencies among medical students

    PubMed Central

    Solomon, David

    2013-01-01

    Valid, direct observation of medical student competency in clinical settings remains challenging and limits the opportunity to promote performance-based student advancement. The rationale for direct observation is to ascertain that students have acquired the core clinical competencies needed to care for patients. Too often student observation results in highly variable evaluations which are skewed by factors other than the student’s actual performance. Among the barriers to effective direct observation and assessment include the lack of effective tools and strategies for assuring that transparent standards are used for judging clinical competency in authentic clinical settings. We developed a web-based content management system under the name, Just in Time Medicine (JIT), to address many of these issues. The goals of JIT were fourfold: First, to create a self-service interface allowing faculty with average computing skills to author customizable content and criterion-based assessment tools displayable on internet enabled devices, including mobile devices; second, to create an assessment and feedback tool capable of capturing learner progress related to hundreds of clinical skills; third, to enable easy access and utilization of these tools by faculty for learner assessment in authentic clinical settings as a means of just in time faculty development; fourth, to create a permanent record of the trainees’ observed skills useful for both learner and program evaluation. From July 2010 through October 2012, we implemented a JIT enabled clinical evaluation exercise (CEX) among 367 third year internal medicine students. Observers (attending physicians and residents) performed CEX assessments using JIT to guide and document their observations, record their time observing and providing feedback to the students, and their overall satisfaction. Inter-rater reliability and validity were assessed with 17 observers who viewed six videotaped student-patient encounters and by

  15. Technology-based Learning, Assessment, and Knowledge Management Support Systems for Workforce Literacy and Competence.

    ERIC Educational Resources Information Center

    Fox, Raymond G.

    2001-01-01

    Considers the need for information literacy in the workplace and discusses ways to achieve it. Highlights include using a systems approach to information literacy education; technology-based learning systems; assessment through technology-based interactive systems; and knowledge management support systems. (LRW)

  16. Competencies Required for Healthcare Information Technology to Be an Effective Strategic Business Change Partner

    ERIC Educational Resources Information Center

    Davalos, Eugenia

    2013-01-01

    One of the core strategies to transform the United States national healthcare system is the implementation of key technologies such as the electronic patient medical record. Such key technologies improve patient care and help the organization gain competitive advantage. With a high demand for strategic and operational change, healthcare providers…

  17. Improving Technology Competency and Disposition of Beginning Pre-Service Teachers with Digital Storytelling

    ERIC Educational Resources Information Center

    Heo, Misook

    2011-01-01

    This study examined the effects of the digital storytelling experience of beginning pre-service teachers on their self-efficacy in educational technology and disposition toward change with regard to new technological approaches to teaching. A total of 76 freshmen participated in the study. After participating in a brief tutorial session, the…

  18. Building upon Historical Competencies: Next-generation Clean-up Technologies for World-Wide Application - 13368

    SciTech Connect

    Guevara, K.C.; Fellinger, A.P.; Aylward, R.S.; Griffin, J.C.; Hyatt, J.E.; Bush, S.R.

    2013-07-01

    The Department of Energy's Savannah River Site has a 60-year history of successfully operating nuclear facilities and cleaning up the nuclear legacy of the Cold War era through the processing of radioactive and otherwise hazardous wastes, remediation of contaminated soil and groundwater, management of nuclear materials, and deactivation and decommissioning of excess facilities. SRS recently unveiled its Enterprise.SRS (E.SRS) strategic vision to identify and facilitate application of the historical competencies of the site to current and future national and global challenges. E.SRS initiatives such as the initiative to Develop and Demonstrate Next generation Clean-up Technologies seek timely and mutually beneficial engagements with entities around the country and the world. One such ongoing engagement is with government and industry in Japan in the recovery from the devastation of the Fukushima Daiichi Nuclear Power Station. (authors)

  19. A Technology Integration Education (TIE) Model: Millennial Preservice Teachers' Motivations about Technological, Pedagogical, and Content Knowledge (TPACK) Competencies

    ERIC Educational Resources Information Center

    Holland, Denise D.; Piper, Randy T.

    2014-01-01

    Nobel laureates Schultz (1971) and Becker (1964, 1993) reinvigorated the analysis of education investments. Human capital investments that improve cognitive skills for elementary and secondary students have important economic implications. An interdisciplinary, 12-construct technology integration education (TIE) model was developed. The sample…

  20. Technology Confidence, Competence and Problem Solving Strategies: Differences within Online and Face-to-Face Formats

    ERIC Educational Resources Information Center

    Peterson, Sharon L.; Palmer, Louann Bierlein

    2011-01-01

    This study identified the problem solving strategies used by students within a university course designed to teach pre-service teachers educational technology, and whether those strategies were influenced by the format of the course (i.e., face-to-face computer lab vs. online). It also examined to what extent the type of problem solving strategies…

  1. Preparing Teachers for Technology Integration: Programs, Competencies, and Factors from the Literature

    ERIC Educational Resources Information Center

    Oliver, Kevin; Townsend, Latricia

    2013-01-01

    This article presents a review of recent literature about preparing teachers for technology integration. The review found six types of training programs are commonly implemented: pre-service training, long-term courses, short-term workshops and institutes, coaching/mentoring, learning communities, and product/assessment approaches. The review…

  2. Assistive Technology Competencies for Teachers of Students with Visual Impairments: A National Study

    ERIC Educational Resources Information Center

    Zhou, Li; Ajuwon, Paul M.; Smith, Derrick W.; Griffin-Shirley, Nora; Parker, Amy T.; Okungu, Phoebe

    2012-01-01

    Introduction: For practicing teachers of students with visual impairments, assistive technology has assumed an important role in the education of their students' assessment and learning of content. Little research has addressed this area; therefore, the purpose of the study presented here was to identify the teachers' self-reported possession of…

  3. Technological, Pedagogical, and Content Knowledge (TPACK) Competencies of Preservice Teachers at a Small Rural University

    ERIC Educational Resources Information Center

    Holland, Denise D.

    2014-01-01

    Some members of the Millennial generation entered postsecondary education at the end of the first decade of the 21st century. From 1980-2009, the importance of technology training for preservice teachers was increasingly recognized. During this same time period, administrators and educators of teacher education programs were urged to prepare…

  4. Implementation of Advanced Health Care Technology into Existing Competency-Based Health Care Program. Final Report.

    ERIC Educational Resources Information Center

    Klemovage, Shirley

    A project was undertaken to develop new curriculum materials that could be incorporated into an existing health assistant program to cover recent advances in health care technology. Area physicians' offices were toured and meetings were held with administrators of local hospitals in order to discover what kinds of advances in health care…

  5. Technological developments and the need for technical competencies in food services.

    PubMed

    Rodgers, Svetlana

    2005-05-01

    The growing scale of institutional and commercial food services poses a technological challenge of producing large quantities of high quality meals in terms of their safety, sensory and nutritional attributes. Developments in food service technology and systems (cook-freeze, cook-chill and others) allow the replacement of fast food with the service of cooked meals, which are often nutritionally superior. Reliance on equipment, packaging and technological 'know-how' makes food service operations more complex. Operators have to minimise the impact of the numerous steps in the production process, the fundamental weaknesses of cook-chill food safety design, coupled with the practical limitations of Hazard Analysis Critical Control Points management, the potential unevenness of temperature distribution and product deterioration during storage. The fundamental knowledge of food science and microbiology, engineering and packaging technologies is needed. At present, the 'high tech' options, which can improve a product's nutritional value, such as natural preservation hurdles or functional meals, are not used in practice.

  6. Employers' Perceptions of Information Technology Competency Requirements for Management Accounting Graduates

    ERIC Educational Resources Information Center

    Spraakman, Gary; O'Grady, Winifred; Askarany, Davood; Akroyd, Chris

    2015-01-01

    Management accountants work in a computerized workplace with information technology (IT) for producing financial ledgers and for reporting. Thus, the role of the management accountant has shifted from capturing and recording transactions to analyzing business issues. The research question is: what IT knowledge and skills do employers require of…

  7. Visualizing the Future: Technology Competency Development in Clinical Medicine, and Implications for Medical Education

    ERIC Educational Resources Information Center

    Srinivasan, Malathi; Keenan, Craig R.; Yager, Joel

    2006-01-01

    Objective: In this article, the authors ask three questions. First, what will physicians need to know in order to be effective in the future? Second, what role will technology play in achieving that high level of effectiveness? Third, what specific skill sets will physicians need to master in order to become effective? Method: Through three case…

  8. "Changing the Way We Talk": Developing Librarians' Competence in Emerging Technologies through a Structured Program

    ERIC Educational Resources Information Center

    Pegrum, Mark; Kiel, Ralph

    2011-01-01

    This article reports on the implementation of a professional development program in emerging technologies for librarians at the University of Western Australia. Set up in 2008 to address a lack of pedagogically grounded training in this area, it has now graduated three cohorts. A qualitative analysis of participants' online contributions and…

  9. Competence and Usage of Web 2.0 Technologies by Higher Education Faculty

    ERIC Educational Resources Information Center

    Soomro, Kamal Ahmed; Zai, Sajid Yousuf; Jafri, Iftikhar Hussain

    2015-01-01

    Literature on Web 2.0 experiences of higher education faculty in developing countries such as Pakistan is very limited. An insight on awareness and practices of higher education faculty with these tools can be helpful to map strategies and plan of action for adopting latest technologies to support teaching-learning processes in higher education of…

  10. Developing Pre-Service English Teachers' Competencies for Integration of Technology in Language Classrooms in Kazakhstan

    ERIC Educational Resources Information Center

    Egorov, Victor V.; Jantassova, Damira D.; Churchill, Natalia

    2007-01-01

    This article discusses the implementation of the "Information and Communication Technologies in Foreign Language Teaching and Learning" course conducted as a component of the pre-service English language teacher training program in the Buketov Karaganda State University, Kazakhstan. The course was introduced in 2003. The central objective of the…

  11. Preparing Accounting Graduates for Digital Revolution: A Critical Review of Information Technology Competencies and Skills Development

    ERIC Educational Resources Information Center

    Pan, Gary; Seow, Poh-Sun

    2016-01-01

    The pervasiveness of information technology (IT) in businesses has altered the nature and economies of accounting activities. In particular, the emergence of cloud computing, eXtensible Business Reporting Language, and business analytics in recent years have transformed the way companies report financial performance and make business decisions. As…

  12. Competency Gauged Writing Activities for Middle Grade Students Prompted by Needs of Technology Education.

    ERIC Educational Resources Information Center

    Adams, Jan; And Others

    A cooperative program conducted by the Logan (Utah) City School District and IBM Corporation used computers in the classroom to develop new teaching and career guidance approaches while enhancing students' process writing skills. The program included units designed for student and teacher awareness of the impacts of technology, the need for a new…

  13. Methods and Tools to Align Curriculum to the Skills and Competencies Needed by the Workforce - an Example from Geospatial Science and Technology

    NASA Astrophysics Data System (ADS)

    Johnson, A. B.

    2012-12-01

    Geospatial science and technology (GST) including geographic information systems, remote sensing, global positioning systems and mobile applications, are valuable tools for geoscientists and students learning to become geoscientists. GST allows the user to analyze data spatially and temporarily and then visualize the data and outcomes in multiple formats (digital, web and paper). GST has evolved rapidly and it has been difficult to create effective curriculum as few guidelines existed to help educators. In 2010, the US Department of Labor (DoL), in collaboration with the National Geospatial Center of Excellence (GeoTech Center), a National Science Foundation supported grant, approved the Geospatial Technology Competency Mode (GTCM). The GTCM was developed and vetted with industry experts and provided the structure and example competencies needed across the industry. While the GTCM was helpful, a more detailed list of skills and competencies needed to be identified in order to build appropriate curriculum. The GeoTech Center carried out multiple DACUM events to identify the skills and competencies needed by entry-level workers. DACUM (Developing a Curriculum) is a job analysis process whereby expert workers are convened to describe what they do for a specific occupation. The outcomes from multiple DACUMs were combined into a MetaDACUM and reviewed by hundreds of GST professionals. This provided a list of more than 320 skills and competencies needed by the workforce. The GeoTech Center then held multiple workshops across the U.S. where more than 100 educators knowledgeable in teaching GST parsed the list into Model Courses and a Model Certificate Program. During this process, tools were developed that helped educators define which competency should be included in a specific course and the depth of instruction for that competency. This presentation will provide details about the process, methodology and tools used to create the Models and suggest how they can be used

  14. Testing a Technology Integration Education Model for Millennial Preservice Teachers: Exploring the Moderating Relationships of Goals, Feedback, Task Value, and Self-Regulation among Motivation and Technological, Pedagogical, and Content Knowledge Competencies

    ERIC Educational Resources Information Center

    Holland, Denise D.; Piper, Randy T.

    2016-01-01

    The technology integration education model is a 12 construct model that includes 8 primary constructs and 4 moderator constructs. By testing the relationships among two primary constructs (motivation and technological, pedagogical, and content knowledge competencies) and four moderator constructs (goals, feedback, task value, and self-regulation),…

  15. eHealth Technology Competencies for Health Professionals Working in Home Care to Support Older Adults to Age in Place: Outcomes of a Two-Day Collaborative Workshop

    PubMed Central

    Barakat, Ansam; Woolrych, Ryan D; Sixsmith, Andrew; Kearns, William D

    2013-01-01

    Background The demand for care is increasing, whereas in the near future the number of people working in professional care will not match with the demand for care. eHealth technology can help to meet the growing demand for care. Despite the apparent positive effects of eHealth technology, there are still barriers to technology adoption related to the absence of a composite set of knowledge and skills among health care professionals regarding the use of eHealth technology. Objective The objective of this paper is to discuss the competencies required by health care professionals working in home care, with eHealth technologies such as remote telecare and ambient assisted living (AAL), mobile health, and fall detection systems. Methods A two-day collaborative workshop was undertaken with academics across multiple disciplines with experience in working on funded research regarding the application and development of technologies to support older people. Results The findings revealed that health care professionals working in home care require a subset of composite skills as well as technology-specific competencies to develop the necessary aptitude in eHealth care. This paper argues that eHealth care technology skills must be instilled in health care professionals to ensure that technologies become integral components of future care delivery, especially to support older adults to age in place. Educating health care professionals with the necessary skill training in eHealth care will improve service delivery and optimise the eHealth care potential to reduce costs by improving efficiency. Moreover, embedding eHealth care competencies within training and education for health care professionals ensures that the benefits of new technologies are realized by casting them in the context of the larger system of care. These care improvements will potentially support the independent living of older persons at home. Conclusions This paper describes the health care professionals

  16. Using Technology to Develop a Collaborative-Reflective Teaching Practice toward Synthecultural Competence: An Ethnographic Case Study in World Language Teacher Preparation

    ERIC Educational Resources Information Center

    Webber, Dana E.

    2013-01-01

    Using technology to develop a collaborative-reflective teaching practice in a world language education methods course block for teaching certification creates unique opportunities for world language education undergraduates to learn to develop synthecultural competence for education. Such a program allows undergraduates to expand their capacity to…

  17. First-Year College Students' Attitudes toward Communication Technologies and Their Perceptions of Communication Competence in the 21st Century

    ERIC Educational Resources Information Center

    Morreale, Sherwyn; Staley, Constance; Stavrositu, Carmen; Krakowiak, Maja

    2015-01-01

    The purpose of this study is to better understand new college students' attitudes toward and perceptions of communication media and technology and themselves as communicators in the context of communication competence. Building on the results of a previous qualitative study, the researchers developed a survey focused on communication…

  18. Computer Aided Drafting and Design, Industrial Manufacturing Technician, and Mechanical Engineering Technician and Machine Tool, Die and Moldmaking Technology. Tech Prep Competency Profile.

    ERIC Educational Resources Information Center

    Mid-East Ohio Tech Prep Consortium, Zanesville.

    This document contains competency profiles in four areas: computer-aided drafting and design; industrial manufacturing technician; mechanical engineering technician; and machine tool, die, and moldmaking technology occupations. The profiles are intended for use in articulating tech prep programs from high school through associate degrees in Ohio.…

  19. Perceptions of Blended Learning Competencies and Obstacles among Educational Technology Students in Light of Different Anxiety Levels and Locus of Control

    ERIC Educational Resources Information Center

    Aldalalah, Osamah Ahmad; Gasaymeh, Al-Mothana M.

    2014-01-01

    The purpose of this study was to investigate the effects of locus of control and anxiety level on the Jordanian educational technology students' perceived blended learning competencies and obstacles. The independent variables were the locus of control (Internal, External) and anxiety level (Low, Moderate, High). The dependent variables were the…

  20. Energy Performance Impacts from Competing Low-slope Roofing Choices and Photovoltaic Technologies

    NASA Astrophysics Data System (ADS)

    Nagengast, Amy L.

    With such a vast quantity of space, commercial low-slope roofs offer significant potential for sustainable roofing technology deployment. Specifically, building energy performance can be improved by installing rooftop energy technologies such as photovoltaic (PV) panels, and/or including designs such as white or green roofs instead of traditional black. This research aims to inform and support roof decisions through quantified energy performance impacts across roof choices and photovoltaic technologies. The primary dataset for this research was measured over a 16 month period (May 24, 2011 to October 13, 2012) from a large field experiment in Pittsburgh, Pennsylvania on top of a commercial warehouse with white, black and green roof sections, each with portions covered by polycrystalline photovoltaic panels. Results from the Pittsburgh experiment were extended to three different cities (San Diego, CA; Huntsville, AL; and Phoenix, AZ) chosen to represent a wide range of irradiance and temperature values. First, this research evaluated the difference in electricity production from a green-moss roof and black roof underneath photovoltaic panels to determine if the green roof's cooler air increases the panel efficiency. Second, separate studies examine 1) average hourly heat flux by month for unobstructed and shaded roof membranes 2) heat flux peak time delay, and 3) air temperature across roof types. Results of this research show green roofs slightly increased (0.8-1.5%) PV panel efficiency in temperatures approximately at or above 25° C (77°F) compared to black roofs. However in cool climates, like Pittsburgh, the roof type under the PV panels had little overall impact on PV performance when considering year round temperatures. Instead, roof decisions should place a stronger emphasis on heat flux impacts. The green roof outperformed both black and white roofs at minimizing total conductive heat flux. These heat flow values were used to develop a new, straight

  1. Implementing new technologies for public safety communication: competing frequency demands and standardization issues

    NASA Astrophysics Data System (ADS)

    Stevens, Kathryn J.

    1997-01-01

    Attempting to incorporate new technology into an existing environment is often very difficult. The problems are lengthy to resolve, wrought with confusion and seldom turn out like anyone expected. This document represents an overview of one such attempt. It outlines the general areas of concern which could be affected by a transition, and potential problems that may be encountered as a result of the effort. Over the past several decades, many local, state and federal agencies are pressing for more efficient use of frequency spectrums. The urgency of this issue has grown due to the demands of several groups wanting access to these channels for commercial use. Pager systems, cellular telephones, radio systems for private businesses all demand more space. Public safety agencies are starting to fear their needs will diminish in importance as the available channel spectrums are consumed by commercial ventures. How to share these channels, purchase appropriate equipment to meet your needs, and stay within a reasonable budget are not easy tasks. Public safety agencies who rely on communication networks in the performance of their jobs also know why encryption is important. Protecting the rights of citizens as police exchange information over the air, maintaining the integrity of an investigation and officer safety are all concerns police must address each time they use a radio.

  2. AAOHN Competencies.

    PubMed

    2015-11-01

    The AAOHN Competency document is one of the core documents that define occupational health nursing practice. This article provides a description of the process used to update the competencies, as well as a description of the new competencies. PMID:26419544

  3. Preparing Pre-Service Teachers to Integrate Technology: An Analysis of the Emphasis on Digital Competence in Teacher Education Curricula

    ERIC Educational Resources Information Center

    Instefjord, Elen; Munthe, Elaine

    2016-01-01

    This article focuses on integration of digital competence in curriculum documents for teacher education in Norway. A model inspired by the work of Zhao, Pugh, Sheldon and Byers, as well as Krumsvik and Mishra and Koehler, has been developed as an analytical framework. Teachers' digital competence is here understood as comprising three knowledge…

  4. What Core Competencies Are Related to Teachers' Innovative Teaching?

    ERIC Educational Resources Information Center

    Zhu, Chang; Wang, Di; Cai, Yonghong; Engels, Nadine

    2013-01-01

    The purpose of this study is to investigate teachers' core competencies in relation to their innovative teaching performance. Based on the literature and previous studies in this field, four competencies (learning competency, educational competency, social competency and technological competency) are theorised as core competencies for teachers'…

  5. "America COMPETES Reauthorization Act of 2010" or the "America Creating Opportunities to Meaningfully Promote Excellence in Technology, Education, and Science Reauthorization Act of 2010." House of Representatives, One Hundred Eleventh Congress, Second Session. H.R. 5116

    ERIC Educational Resources Information Center

    US House of Representatives, 2010

    2010-01-01

    The America COMPETES (Creating Opportunities to Meaningfully Promote Excellence in Technology, Education, and Science) Reauthorization Act of 2010 documented here is divided into the following titles: (1) Office of Science and Technology Policy (Coordination of Federal STEM [science, technology, engineering, and mathematics] education;…

  6. [Climacteric disturbances. 2. Therapy of climacteric disturbances].

    PubMed

    Döring, G K

    1976-07-01

    After defining the terms climacterium and menopause the causes of climacteric disturbances are explained. During the premenopausal stage disturbances of the cycle are prevailing, caused by an insufficiency of the corpus luteum. Of climacteric disturbances should be spoken only after menopause. They are divided into: vegetative disturbances, troubles of metabolism, cardiovascular dysregulation, psychic deviations, sexual troubles and changes of the skin. The therapy of disturbances during the premenopausal stage mainly consists of the substitution of progesterone or in a cycle-like estrogen-progesterone-therapy. In the premenopausal stage estrogens are the therapy of choice. Among orally efficient estrogens the conjugated estrogen and the estradiol-valerianat are preferred. Side-effects and contraindications are discussed in detail. Among gynecologists there exists no disagreement about the necessity of therapy of serious climacteric disturbances, the opinions about prophylactic estrogen-therapy in women differ. PMID:184019

  7. Competencies of the Competent Recruiter.

    ERIC Educational Resources Information Center

    Beebe, Bill

    1996-01-01

    Outlines the various skills, behaviors, attitudes, and other qualities needed for the competent hiring of employees. Emphasizes that knowledge, a model for human resource development, experience, and difference competencies are essential to the hiring process. Lists 35 human resource development competencies, grouped under the headings of…

  8. Further development of the cleanable steel HEPA filter, cost/benefit analysis, and comparison with competing technologies

    SciTech Connect

    Bergman, W.; Larsen, G.; Lopez, R.; Wilson, K.; Witherell, C.; McGregor, M.

    1997-01-01

    We have made further progress in developing a cleanable steel fiber HEPA filter. We fabricated a pleated cylindrical cartridge using commercially available steel fiber media that is made with 1 {mu}m stainless steel fibers and sintered into a sheet form. Test results at the Department of Energy (DOE) Filter Test Station at Oak Ridge show the prototype filter cartridge has 99.99% efficiency for 0.3 {mu}m dioctyl phthalate (DOP) aerosols and a pressure drop of 1.5 inches. Filter loading and cleaning tests using AC Fine dust showed the filter could be repeatedly cleaned using reverse air pulses. Our analysis of commercially optimized filters suggest that cleanable steel HEPA filters need to be made from steel fibers less than 1 {mu}m, and preferably 0.5 {mu}m, to meet the standard HEPA filter requirements in production units. We have demonstrated that 0.5 {mu}m steel fibers can be produced using the fiber bundling and drawing process. The 0.5 {mu}m steel fibers are then sintered into small filter samples and tested for efficiency and pressure drop. Test results on the sample showed a penetration of 0.0015% at 0.3 {mu}m and a pressure drop of 1.15 inches at 6.9 ft/min (3.5 cm/s) velocity. Based on these results, steel fiber media can easily meet the requirements of 0.03% penetration and 1.0 inch of pressure drop by using less fibers in the media. A cost analysis of the cleanable steel HEPA filter shows that, although the steel HEPA filter costs much more than the standard glass fiber HEPA filter, it has the potential to be very cost effective because of the high disposal costs of contaminated HEPA filters. We estimate that the steel HEPA filter will save an average of $16,000 over its 30 year life. The additional savings from the clean-up costs resulting from ruptured glass HEPA filters during accidents was not included but makes the steel HEPA filter even more cost effective. We also present the results of our evaluation of competing technologies with metallic and

  9. Chapter 6: The Effects of Professional Development on Technological Competency and the Attitudes Urban Physical Education Teachers Have toward Using Technology

    ERIC Educational Resources Information Center

    Ince, M. Levent; Goodway, Jacqueline D.; Ward, Phillip; Lee, Myung-Ah

    2006-01-01

    Teachers' attitudes toward the use of technology vary greatly. Studies show that many teachers have negative attitudes toward the use of technology and that gender differences exist, with females using technology less than their male counterparts. The purpose of this study was to examine the effects of a technology-focused professional development…

  10. A Delphi Study to Identify Recommended Biotechnology Competencies for First-Year/Initially Certified Technology Education Teachers

    ERIC Educational Resources Information Center

    Scott, Donald G.; Washer, Barton A.; Wright, Michael D.

    2006-01-01

    The world is a dynamic environment driven by technology that challenges each individual in a unique way. No longer is the ability to read and write sufficient because technological change affects nearly every aspect of one's life from "enabling citizens to perform routine tasks to requiring that they are able to make responsible, informed…

  11. Faculty development initiatives for the integration of informatics competencies and point-of-care technologies in undergraduate nursing education.

    PubMed

    Curran, Christine R

    2008-12-01

    Faculty members have a critical role in deciding the content that is taught to their nursing students. They must grasp the importance of using technology to facilitate learning and knowledge of informatics concepts and skills. This article describes a successful faculty development program that was aimed at upgrading the technology and informatics skills of the faculty while at the same time developing and threading informatics skills across the baccalaureate nursing curriculum.

  12. Competency in the Cockpit.

    ERIC Educational Resources Information Center

    Brown, H. M.

    1992-01-01

    Examines how modern technology is redefining competences, particularly those required by aircrews in state-of-the-art cockpits and how rule-based descriptions may not always be as practical as cognitive schemas and frames or case-based reasoning. Concludes that a wider systems perspective must include a balance between intuitive and analytic…

  13. Ensuring Competency in Health Professions.

    ERIC Educational Resources Information Center

    Baker, Shirley Ann

    1986-01-01

    Reports that vocational health occupations programs are undergoing a self-analysis process including evaluation of competency and continuing competency. Presents perspectives of health professionals with comparisons to nursing and medical technology credentialing and continuing education. These perspectives are intended for other occupational…

  14. The Skills, Competences, and Attitude toward Information and Communications Technology Recommender System: an online support program for teachers with personalized recommendations

    NASA Astrophysics Data System (ADS)

    Revilla Muñoz, Olga; Alpiste Penalba, Francisco; Fernández Sánchez, Joaquín

    2016-01-01

    Teachers deal with Information and Communications Technology (ICT) every day and they often have to solve problems by themselves. To help them in coping with this issue, an online support program has been created, where teachers can pose their problems on ICT and they can receive solutions from other teachers. A Recommender System has been defined and implemented into the support program to suggest to each teacher the most suitable solution based on her Skills, Competences, and Attitude toward ICT (SCAT-ICT). The support program has initially been populated with 70 problems from 86 teachers. 30 teachers grouped these problems into six categories with the card-sorting technique. Real solutions to these problems have been proposed by 25 trained teachers. Finally, 17 teachers evaluated the usability of the support program and the Recommender System, where results showed a high score on the standardized System Usability Scale.

  15. Competency Model 101. The Process of Developing Core Competencies.

    ERIC Educational Resources Information Center

    Eichelberger, Lisa Wright; Hewlett, Peggy O'Neill

    1999-01-01

    The Mississippi Competency Model defines nurses' roles as provider (caregiver, teacher, counselor, advocate), professional (scholar, collaborator, ethicist, researcher), and manager (leader, facilitator, intrapreneur, decision maker, technology user) for four levels of nursing: licensed practical nurse, associate degree, bachelor's degree, and…

  16. The Education and Training of Learning Technologists: A Competences Approach (Report to IEEE Technical Committee on Learning Technologies)

    ERIC Educational Resources Information Center

    Hartley, Roger; Kinshuk; Koper, Rob; Okamoto, Toshio; Spector, J. Michael

    2010-01-01

    The educational and training requirements of Advanced Learning Technology (ALT) need to engage with curricula that reflect the varied requirements of the workplace and of society. Students have a range of interests and ambitions in ALT which the instructional process has to accommodate and support. With these considerations in mind the IEEE…

  17. The Case Study Technologies as the Means of Competency Building Approach Realization in Higher Education of Russia

    ERIC Educational Resources Information Center

    Abdrafikova, Albina R.; Konopatskaya, Ekaterina A.

    2014-01-01

    The problem of increasing education efficiency in Russian high school under the condition of well-organized educational process with using "Case-study" technology is considered in the article. The article is devoted to the methodology of case study, and especially its implementation in Kazan Federal University, the Institute of Philology…

  18. Competencies of Career-Entry Medical Technology Graduates of Lyceum of Batangas: Basis for Enhancement of the Internship Training Program

    ERIC Educational Resources Information Center

    Valdez, Anacleta P.

    2010-01-01

    The role of medical technologists in the years due to changes in the laboratory environment. curriculum is needed to prepare graduates for changes in laboratory medicine. It is the ultimate goal of the College to prepare students for career entry positions as medical technology professionals. The curriculum should be designed to prepare the…

  19. Developing Mentoring Relationships to Support the Careers of Women in Electrical Engineering and Computer Technologies. An Analysis on Mentors' Competencies

    ERIC Educational Resources Information Center

    Pisimisi, S. S.; Ioannides, M. G.

    2005-01-01

    Only a low percent of women follow studies and develop careers in the field of engineering and computer technologies (E/CT). An initiative for motivating and supporting young women towards future educational paths and careers in this field was undertaken in the framework of a European thematic network with the involvement of universities from…

  20. Disturbances of spontaneous empathic processing relate with the severity of the negative symptoms in patients with schizophrenia: a behavioural pilot-study using virtual reality technology.

    PubMed

    Thirioux, Bérangère; Tandonnet, Louis; Jaafari, Nematollah; Berthoz, Alain

    2014-10-01

    Behavioural and neuroimaging data have recently pointed out that empathy (feeling into someone else) is associated with mental imagery and transformation related to one's and other's visuo-spatial perspectives. Impairments of both empathic and visuo-spatial abilities have been observed in patients with schizophrenia. Especially, it has been suggested that schizophrenics are altered in spontaneously simulating another individual's first-person experience. However, there is so far only little evidence regarding the relationship between deficits in empathy and disturbances in spontaneous heterocentered coding in schizophrenia. In the present pilot-study, we tested with schizophrenic patients our behavioural paradigm that enables to measure from the bodily postures and movements whether individuals in ecologically more valid conditions are interacting with another individual by using egocentered - as in sympathy (feeling with someone else) - or heterocentered - as in empathy - visuo-spatial mechanisms. For that, ten patients and ten controls, standing and moving, interacted with a virtual tightrope walker, displayed life-sized, standing and moving as well. We show that patients with higher negative symptoms had, in most cases, deficits in spontaneously using heterocentered visuo-spatial mechanisms and employed preferentially an egocentered referencing to interact with the avatar. In contrast, preserved spontaneous heterocentered visuo-spatial strategies were not linked to a prevailing negative or positive symptomatology. Our data suggest that the severity of the negative symptoms in schizophrenia relates with disturbances of spontaneous ("on-line") empathic processing in association with lower scoring self-reported trait cognitive empathy. PMID:25014409

  1. Theme: Coping with Competencies.

    ERIC Educational Resources Information Center

    Brown, Daniel; And Others

    1989-01-01

    Consists of five articles on the topic of competencies in vocational agriculture. Topics covered include (1) competency-based instruction, (2) competencies for agricultural recordkeeping, (3) competencies in hydroponics, and (4) competencies in agribusiness. (CH)

  2. How Is Health Related to Literacy, Numeracy, and Technological Problem-Solving Skills among U.S. Adults? Evidence from the Program for the International Assessment of Adult Competencies (PIAAC)

    ERIC Educational Resources Information Center

    Prins, Esther; Monnat, Shannon; Clymer, Carol; Toso, Blaire Wilson

    2015-01-01

    This paper uses data from the Program for the International Assessment of Adult Competencies (PIAAC) to analyze the relationship between U.S. adults' self-reported health and proficiencies in literacy, numeracy, and technological problem solving. Ordinal logistic regression analyses showed that scores on all three scales were positively and…

  3. Technologically Enhanced Language Learning in Primary Schools in England, France and Spain: Developing Linguistic Competence in a Technologically Enhanced Classroom Environment

    ERIC Educational Resources Information Center

    Macrory, Gee; Chretien, Lucette; Ortega-Martin, Jose Luis

    2012-01-01

    This paper reports on an EU-funded project (Ref: 134244-2007-UK-COMENIUS-CMP) that explored the impact of technology, notably video-conferencing, on primary school children's language learning in England, France and Spain. Data were gathered from the children in the project, their teachers and also from trainee teachers placed in the schools. The…

  4. Presuming Competence

    ERIC Educational Resources Information Center

    Biklen, Douglas; Burke, Jamie

    2006-01-01

    At least since the early 1990s, educators in inclusive schooling as well as scholars in Disability Studies have critiqued prevailing notions of intellectual ability and have suggested the importance of interpretive communities for constructing student competence (Biklen, 1990; Goode, 1992, 1994; Kliewer, 1998; Kluth, 2003; Linneman, 2001). This…

  5. Sleep Disturbances in Schizophrenia.

    PubMed

    Kamath, Jayesh; Virdi, Sundeep; Winokur, Andrew

    2015-12-01

    Sleep disturbances are prevalent in patients with schizophrenia and play a critical role in the morbidity and mortality associated with the illness. Subjective and objective assessments of sleep in patients with schizophrenia have identified certain consistent findings. Findings related to the sleep structure abnormalities have shown correlations with important clinical aspects of the illness. Disruption of specific neurotransmitter systems and dysregulation of clock genes may play a role in the pathophysiology of schizophrenia-related sleep disturbances. Antipsychotic medications play an important role in the treatment of sleep disturbances in these patients and have an impact on their sleep structure.

  6. Disturbance and change in biodiversity

    PubMed Central

    Dornelas, Maria

    2010-01-01

    Understanding how disturbance affects biodiversity is important for both fundamental and applied reasons. Here, I investigate how disturbances with different ecological effects change biodiversity metrics. I define three main types of disturbance effects: D disturbance (shifts in mortality rate), B disturbance (shifts in reproductive rates) and K disturbance (shifts in carrying capacity). Numerous composite disturbances can be defined including any combination of these three types of ecological effects. The consequences of D, B and K disturbances, as well as of composite DBK disturbances are examined by comparing metrics before and after a disturbance, in disturbed and undisturbed communities. I use simulations of neutral communities and examine species richness, total abundance and species abundance distributions. The patterns of change in biodiversity metrics are consistent among different types of disturbance. K disturbance has the most severe effects, followed by D disturbance, and B disturbance has nearly negligible effects. Consequences of composite DBK disturbances are more complex than any of the three types of disturbance, with unimodal relationships along a disturbance gradient arising when D, B and K are negatively correlated. Importantly, regardless of disturbance type, community isolation enhances the negative consequences and hinders the positive effects of disturbances. PMID:20980319

  7. Nursing informatics competencies: bibliometric analysis.

    PubMed

    Kokol, Peter; Blažun, Helena; Vošner, Janez; Saranto, Kaija

    2014-01-01

    Information and communication technology is developing rapidly and it is incorporated in many health care processes, but in spite of that fact we can still notice that nursing informatics competencies had received limited attention in basic nursing education curricula in Europe and especially in Eastern European countries. The purpose of the present paper is to present the results of a bibliometric analysis of the nursing informatics competencies scientific literature production. We applied the bibliometrics analysis to the corpus of 332 papers found in SCOPUS, related to nursing informatics competencies. The results showed that there is a positive trend in the number of published papers per year, indicating the increased research interest in nursing informatics competencies. Despite the fact that the first paper was published in Denmark, the most prolific country regarding the research in nursing informatics competencies is United States as are their institutions and authors.

  8. Religious competence as cultural competence

    PubMed Central

    2012-01-01

    Definitions of cultural competence often refer to the need to be aware and attentive to the religious and spiritual needs and orientations of patients. However, the institution of psychiatry maintains an ambivalent attitude to the incorporation of religion and spirituality into psychiatric practice. This is despite the fact that many patients, especially those from underserved and underprivileged minority backgrounds, are devotedly religious and find much solace and support in their religiosity. I use the case of mental health of African Americans as an extended example to support the argument that psychiatric services must become more closely attuned to religious matters. I suggest ways in which this can be achieved. Attention to religion can aid in the development of culturally competent and accessible services, which in turn, may increase engagement and service satisfaction among religious populations. PMID:22421686

  9. 1992 system disturbances

    SciTech Connect

    Not Available

    1993-10-01

    When a utility experiences an electric system emergency that requires reporting to the DOE, the utility sends a copy of the report to its Regional Council, which then sends a copy to NERC. Canadian utilities often voluntarily file emergency reports to DOE and NERC as well. NERC's annual review of system disturbances begins in November when the Disturbance Analysis Working Group meets to discuss each disturbance reported to NERC so far that year. The Group then contacts the Regional Council or utility(ies) involved and requests a detailed report of each incident. The Group then summarizes the report for this Review and analyzes it using the NERC Operating Guides and Planning Policies and Guides as the analysis categories. The Commentary section includes the conclusions and recommendations that were formulated from the analyses in this report plus the general experiences of the Working Group through the years. In 1992, utilities reported 22 incidents of system disturbances, load reductions, or unusual occurrences. This is eight fewer than reported in 1991. These incidents are listed chronologically and categorized as: fourteen system interruptions that resulted in loss of customer service, eight unusual occurrences that did not cause a service interruption. No public appeals to reduce demand or voltage reductions occurred in 1992. This document contains reports of 11 incidents plus a summary of the damage from Hurricane Andrew. Each utility or Region approved its analysis in this report. Included is a table of Disturbances by Analysis Category that offers a quick review of the categories applicable to each incident.

  10. Clinical Teacher Competencies for Special Education.

    ERIC Educational Resources Information Center

    Schwartz, Louis; Oseroff, Andrew

    The curriculum provides the clinical teacher trainee with objectives and procedures for demonstrating competencies utilizing a performance based individualized curriculum in resource rooms with mildly handicapped educable retarded, learning disabled, and emotionally disturbed elementary school students. The curriculum is described to be a…

  11. Effects of disturbance on species diversity: a multitrophic perspective.

    PubMed

    Wootton, J T

    1998-12-01

    Models of the effects of disturbance on ecological communities have largely considered communities of competing species at a single trophic level. In contrast, most real communities have multiple interacting trophic levels. I explored several versions of simple single- and multitrophic models to determine whether predictions of the intermediate disturbance hypothesis (IDH), derived from considering only a single trophic level, apply to multitrophic situations. The IDH was predicted by models of competing species at a single trophic level but did not hold in many situations with more natural trophic structure. In general, basal species in a food web tended to follow the IDH, whereas competitors at top trophic levels did not. Additional analyses indicated that outside immigration interacted with trophic structure to produce widely differing predictions about the consequences of disturbance and that density-dependent disturbance events could recapture the IDH in some multiple trophic level situations. Model predictions matched the results of empirical studies to date: the IDH has generally been supported for species competing for nondynamic basal resources but not for mobile aquatic invertebrates at higher trophic levels. The model analysis also verified basic predictions of verbal models addressing the effects of physical stress. Three different aspects of disturbance and their contributions to species coexistence were identified: changes in average mortality rates, changes in temporal variability, and changes in spatial heterogeneity. The results indicate that the IDH should be applied with caution to real multitrophic communities. PMID:18811429

  12. Effects of disturbance on species diversity: a multitrophic perspective.

    PubMed

    Wootton, J T

    1998-12-01

    Models of the effects of disturbance on ecological communities have largely considered communities of competing species at a single trophic level. In contrast, most real communities have multiple interacting trophic levels. I explored several versions of simple single- and multitrophic models to determine whether predictions of the intermediate disturbance hypothesis (IDH), derived from considering only a single trophic level, apply to multitrophic situations. The IDH was predicted by models of competing species at a single trophic level but did not hold in many situations with more natural trophic structure. In general, basal species in a food web tended to follow the IDH, whereas competitors at top trophic levels did not. Additional analyses indicated that outside immigration interacted with trophic structure to produce widely differing predictions about the consequences of disturbance and that density-dependent disturbance events could recapture the IDH in some multiple trophic level situations. Model predictions matched the results of empirical studies to date: the IDH has generally been supported for species competing for nondynamic basal resources but not for mobile aquatic invertebrates at higher trophic levels. The model analysis also verified basic predictions of verbal models addressing the effects of physical stress. Three different aspects of disturbance and their contributions to species coexistence were identified: changes in average mortality rates, changes in temporal variability, and changes in spatial heterogeneity. The results indicate that the IDH should be applied with caution to real multitrophic communities.

  13. Competent Psychopharmacology

    PubMed Central

    Gardner, David M

    2014-01-01

    There is little doubt that undergraduate and post-graduate training of physicians, pharmacists, and nurses is insufficient to prepare them to use psychotropics safely and effectively, especially in the context of their expanded off-label uses. Therefore, the development of competencies in psychotropic prescribing needs to be approached as a long-term, practice-based learning commitment. Proposed are the abilities and knowledge components necessary for safe and effective use of psychotropics. Typical challenges in prescribing for chronic and recurrent illnesses include highly variable responses and tolerability, drug interactions, and adverse effects that can be serious, irreversible, and even fatal. Prescribing psychotropics is further complicated by negative public and professional reports and growing patient concerns about the quality of care, and questions about the efficacy, safety, and addictive risks of psychotropics. Increased efforts are needed to enhance clinical training and knowledge in psychopharmacology among trainees and practising clinicians, with more comprehensive and sustained attention to the assessment of individual patients, and greater reliance on patient education and collaboration. Improved competence in psychotropic prescribing should lead to more informed, thoughtful, and better-targeted applications as one component of more comprehensive clinical care. PMID:25161064

  14. Competent psychopharmacology.

    PubMed

    Gardner, David M

    2014-08-01

    There is little doubt that undergraduate and post-graduate training of physicians, pharmacists, and nurses is insufficient to prepare them to use psychotropics safely and effectively, especially in the context of their expanded off-label uses. Therefore, the development of competencies in psychotropic prescribing needs to be approached as a long-term, practice-based learning commitment. Proposed are the abilities and knowledge components necessary for safe and effective use of psychotropics. Typical challenges in prescribing for chronic and recurrent illnesses include highly variable responses and tolerability, drug interactions, and adverse effects that can be serious, irreversible, and even fatal. Prescribing psychotropics is further complicated by negative public and professional reports and growing patient concerns about the quality of care, and questions about the efficacy, safety, and addictive risks of psychotropics. Increased efforts are needed to enhance clinical training and knowledge in psychopharmacology among trainees and practising clinicians, with more comprehensive and sustained attention to the assessment of individual patients, and greater reliance on patient education and collaboration. Improved competence in psychotropic prescribing should lead to more informed, thoughtful, and better-targeted applications as one component of more comprehensive clinical care.

  15. Ohio Health Technology Competency Profile.

    ERIC Educational Resources Information Center

    Boudreau, Joyce; Miller, Lavonna F.

    This document, which was jointly developed by representatives from a broad cross-section of Ohio's health care industries and educators representing Ohio's schools and colleges, is intended as a foundation for developing an integrated delivery system to prepare students for careers in health care. The document's introductory section presents…

  16. Waveguide disturbance detection method

    DOEpatents

    Korneev, Valeri A.; Nihei, Kurt T.; Myer, Larry R.

    2000-01-01

    A method for detection of a disturbance in a waveguide comprising transmitting a wavefield having symmetric and antisymmetric components from a horizontally and/or vertically polarized source and/or pressure source disposed symmetrically with respect to the longitudinal central axis of the waveguide at one end of the waveguide, recording the horizontal and/or vertical component or a pressure of the wavefield with a vertical array of receivers disposed at the opposite end of the waveguide, separating the wavenumber transform of the wavefield into the symmetric and antisymmetric components, integrating the symmetric and antisymmetric components over a broad frequency range, and comparing the magnitude of the symmetric components and the antisymmetric components to an expected magnitude for the symmetric components and the antisymmetric components for a waveguide of uniform thickness and properties thereby determining whether or not a disturbance is present inside the waveguide.

  17. 300 Area Disturbance Report

    SciTech Connect

    LL Hale; MK Wright; NA Cadoret

    1999-01-07

    The objective of this study was to define areas of previous disturbance in the 300 Area of the U.S. Department of Energy (DOE) Hanford Site to eliminate these areas from the cultural resource review process, reduce cultural resource monitoring costs, and allow cultural resource specialists to focus on areas where subsurface disturbance is minimal or nonexistent. Research into available sources suggests that impacts from excavations have been significant wherever the following construction activities have occurred: building basements and pits, waste ponds, burial grounds, trenches, installation of subsurface pipelines, power poles, water hydrants, and well construction. Beyond the areas just mentioned, substrates in the' 300 Area consist of a complex, multidimen- sional mosaic composed of undisturbed stratigraphy, backfill, and disturbed sediments; Four Geographic Information System (GIS) maps were created to display known areas of disturbance in the 300 Area. These maps contain information gleaned from a variety of sources, but the primary sources include the Hanford GIS database system, engineer drawings, and historic maps. In addition to these maps, several assumptions can be made about areas of disturbance in the 300 Area as a result of this study: o o Buried pipelines are not always located where they are mapped. As a result, cultural resource monitors or specialists should not depend on maps depicting subsurface pipelines for accurate locations of previous disturbance. Temporary roads built in the early 1940s were placed on layers of sand and gravel 8 to 12 in. thick. Given this information, it is likely that substrates beneath these early roads are only minimally disturbed. Building foundations ranged from concrete slabs no more than 6 to 8 in. thick to deeply excavated pits and basements. Buildings constructed with slab foundations are more numerous than may be expected, and minimally disturbed substrates may be expected in these locations. Historic black

  18. Atmospheric Disturbance Environment Definition

    NASA Technical Reports Server (NTRS)

    Tank, William G.

    1994-01-01

    Traditionally, the application of atmospheric disturbance data to airplane design problems has been the domain of the structures engineer. The primary concern in this case is the design of structural components sufficient to handle transient loads induced by the most severe atmospheric "gusts" that might be encountered. The concern has resulted in a considerable body of high altitude gust acceleration data obtained with VGH recorders (airplane velocity, V, vertical acceleration, G, altitude, H) on high-flying airplanes like the U-2 (Ehernberger and Love, 1975). However, the propulsion system designer is less concerned with the accelerations of the airplane than he is with the airflow entering the system's inlet. When the airplane encounters atmospheric turbulence it responds with transient fluctuations in pitch, yaw, and roll angles. These transients, together with fluctuations in the free-stream temperature and pressure will disrupt the total pressure, temperature, Mach number and angularity of the inlet flow. For the mixed compression inlet, the result is a disturbed throat Mach number and/or shock position, and in extreme cases an inlet unstart can occur (cf. Section 2.1). Interest in the effects of inlet unstart on the vehicle dynamics of large, supersonic airplanes is not new. Results published by NASA in 1962 of wind tunnel studies of the problem were used in support of the United States Supersonic Transport program (SST) (White, at aI, 1963). Such studies continued into the late 1970's. However, in spite of such interest, there never was developed an atmospheric disturbance database for inlet unstart analysis to compare with that available for the structures load analysis. Missing were data for the free-stream temperature and pressure disturbances that also contribute to the unStart problem.

  19. [Neuroendocrine disturbances in obesity].

    PubMed

    Isidro, M L; Alvarez, P; Martínez, T; Cordido, F

    2004-01-01

    Obesity is associated with different disturbances in endocrine function. Both spontaneous growth hormone (GH) secretion and its response to several stimuli have shown to be reduced in obese patients. The GH responses to GH-releasing hormone and other challenges by pyridostigmine suggest that the reduction in GH secretion is related to an increased somatostatinergic tone. Other experiments point to a down-regulation of somatostatin receptors in the somatotroph cell. Ghrelin administration is followed by a massive GH release, but the possibility that ghrelin or GHRH deficiency are the cause of GH deficiency in obesity is unlikely. The increase in free fatty acids in obesity might be related to GH reduction, since acipimox administration is able to reverse GH secretion. In women, abdominal obesity is associated with hyperandrogenism and low sex hormone-binding globulin levels. Obese men have low testosterone and gonadotrophin concentrations, specially in cases of morbid obesity. An increase in hypothalamic-pituitary-adrenal axis activity and some resistance to dexamethasone suppression have been described in abdominal obesity. This effect may be due to neuroendocrine alterations related to a genetic origin. Adrenal hyperfunction may favour cardiovascular and metabolic complications. There are no disturbances in thyroid function. Sometimes a reduction in prolactin response to several stimuli has been reported. This effect may be due to hyperinsulinaemia or to disturbances in the dopaminergic tone.

  20. Vehicle Disturbance Test

    NASA Astrophysics Data System (ADS)

    Clapp, Brian

    2001-07-01

    The Vehicle Disturbance Test {VDT} is used to characterize uncompensated environmental disturbances acting upon the HST during normal operation. The VDT is a passive test {not a forced-response test} used to obtain signatures for both externally induced {e.g. SA-3} and internally induced {e.g. NCC and ACS mechanisms} disturbances for comparison with past VDT results. The disturbances observed will be used as the nominal on-orbit disturbances in pointing control simulations until the next VDT is run. The test occurs after release, and most of the VDT can be run during the BEA period. The -V1 sunpoint portion of the VDT occurs after the BEA period is complete. The VDT shall consist of five separate tests that need not occur consecutively. The overall duration of the VDT tests is at least 17 orbits of spacecraft time including {1} at least 1 full orbit at +V3 sunpoint prior to NCS CPL turn-on while performing ACS mechanism motions simulating routine flight operations, {2} at least 5 full orbits at +V3 sunpoint prior to NCS CPL turn-on, {3} at least 1 full orbit at +V3 sunpoint during NCC startup, {4} at least 5 full orbits at +V3 sunpoint while NCC is operating at steady-state, and {5} at least 5 full orbits at -V1 sunpoint with the NCC operating at steady-state. Each test is initiated via SMS execution of stored program macros in the HST flight computer to switch the attitude control law gains to low-bandwidth maneuver gains, command the gyros into low mode, terminate Velocity aberration and parallax {VAP} processing, and modify flight computer diagnostic mnemonics to display the roll component of DVTHEP. The nominal attitude control law configuration will be restored at the end of each test via SMS execution of stored program macros. The stored program command macros are developed specifically for the VDT by the Flight Software and Pointing Control System groups.

  1. Oak Ridge National Laboratory Core Competencies

    SciTech Connect

    Roberto, J.B.; Anderson, T.D.; Berven, B.A.; Hildebrand, S.G.; Hartman, F.C.; Honea, R.B.; Jones, J.E. Jr.; Moon, R.M. Jr.; Saltmarsh, M.J.; Shelton, R.B.

    1994-12-01

    A core competency is a distinguishing integration of capabilities which enables an organization to deliver mission results. Core competencies represent the collective learning of an organization and provide the capacity to perform present and future missions. Core competencies are distinguishing characteristics which offer comparative advantage and are difficult to reproduce. They exhibit customer focus, mission relevance, and vertical integration from research through applications. They are demonstrable by metrics such as level of investment, uniqueness of facilities and expertise, and national impact. The Oak Ridge National Laboratory (ORNL) has identified four core competencies which satisfy the above criteria. Each core competency represents an annual investment of at least $100M and is characterized by an integration of Laboratory technical foundations in physical, chemical, and materials sciences; biological, environmental, and social sciences; engineering sciences; and computational sciences and informatics. The ability to integrate broad technical foundations to develop and sustain core competencies in support of national R&D goals is a distinguishing strength of the national laboratories. The ORNL core competencies are: 9 Energy Production and End-Use Technologies o Biological and Environmental Sciences and Technology o Advanced Materials Synthesis, Processing, and Characterization & Neutron-Based Science and Technology. The distinguishing characteristics of each ORNL core competency are described. In addition, written material is provided for two emerging competencies: Manufacturing Technologies and Computational Science and Advanced Computing. Distinguishing institutional competencies in the Development and Operation of National Research Facilities, R&D Integration and Partnerships, Technology Transfer, and Science Education are also described. Finally, financial data for the ORNL core competencies are summarized in the appendices.

  2. Disturbing Behavior Checklists" Technical Manual

    ERIC Educational Resources Information Center

    Algozzine, Bob

    2012-01-01

    Ecological theorists have suggested that "disturbance" may result from an interaction between a child's behavior and reactions to that behavior within ecosystems such as schools. In this context, behavior is viewed as "disturbing" rather than "disturbed" and equal emphasis is given to the child and to individuals with whom the child interacts when…

  3. Ohio's Competency Analysis Profile. Index.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This index contains the unit titles from all 60 Ohio's Competency Analysis Profile (OCAP) lists. It is intended to facilitate the combination of units from different OCAPs in order to develop curricula that meet specific program needs (e.g., learner differences, labor market demands, and technological developments). OCAP titles are as follows:…

  4. Improving Representational Competence with Concrete Models

    ERIC Educational Resources Information Center

    Stieff, Mike; Scopelitis, Stephanie; Lira, Matthew E.; DeSutter, Dane

    2016-01-01

    Representational competence is a primary contributor to student learning in science, technology, engineering, and math (STEM) disciplines and an optimal target for instruction at all educational levels. We describe the design and implementation of a learning activity that uses concrete models to improve students' representational competence and…

  5. Special Issue: Competencies from the Individual's Viewpoint.

    ERIC Educational Resources Information Center

    Career Planning and Adult Development Journal, 2003

    2003-01-01

    Ten articles in this special issue deal with competencies and how their use is revolutionizing human resource management and the work of career practitioners. Topics include competency technology, models, and mapping; behavioral interviewing; talent management; emotional intelligence; succession planning; and lifelong learning. (JOW)

  6. Modern educational information technologies in formation of communicative competency in a foreign language in the process of training postgraduates at the aerospace university

    NASA Astrophysics Data System (ADS)

    Savelyeva, M. V.; Shumakova, N. A.

    2016-04-01

    The research analyses the issues of competency-based approach implementation in connection with practical experience gained in SibSAU in teaching English for scientific purposes to postgraduate students. The article focuses on IT application for the objectives of both class room and independent work of post graduates organization.

  7. Competing on talent analytics.

    PubMed

    Davenport, Thomas H; Harris, Jeanne; Shapiro, Jeremy

    2010-10-01

    Do investments in your employees actually affect workforce performance? Who are your top performers? How can you empower and motivate other employees to excel? Leading-edge companies such as Google, Best Buy, Procter & Gamble, and Sysco use sophisticated data-collection technology and analysis to answer these questions, leveraging a range of analytics to improve the way they attract and retain talent, connect their employee data to business performance, differentiate themselves from competitors, and more. The authors present the six key ways in which companies track, analyze, and use data about their people-ranging from a simple baseline of metrics to monitor the organization's overall health to custom modeling for predicting future head count depending on various "what if" scenarios. They go on to show that companies competing on talent analytics manage data and technology at an enterprise level, support what analytical leaders do, choose realistic targets for analysis, and hire analysts with strong interpersonal skills as well as broad expertise.

  8. Vehicle Disturbance Test

    NASA Astrophysics Data System (ADS)

    Clapp, Brian

    2009-07-01

    The purpose of the VDT is to measure and characterize uncompensated environmental disturbances acting upon the HST during normal operation. The VDT is a passive test {not a forced-response test} used to obtain signatures for both externally induced {e.g. SCM, SA-3, SSM thermal gradients} and internally induced {e.g. HGA, RWA, COS and WFC3 mechanisms} disturbances affecting HST LOS pointing. The disturbances observed will be used as the nominal on-orbit disturbances in pointing control simulations until the next VDT is run.The test occurs after release, and most of the VDT can be run during the BEA period. The ?V1 sunpoint portion of the VDT usually occurs after the BEA period is complete. The VDT shall consist of two separate tests that need not occur consecutively. The overall duration of the VDT is at least 13 orbits of spacecraft time including {1} at least 8 orbits at +V3 sunpoint after achieving thermal equilibrium {at least 36-hours at +V3 sunpoint} and three out of 8-orbits have RWA Friction Compensation turned Off, and {2} at least 5 orbits at ?V1 sunpoint {all or part of this segment have RWA Friction Compensation turned Off}. At the beginning of each test, the attitude control law gains are switched to maneuver gains, and the gyros are commanded to low mode. The nominal attitude control law configuration will be restored at the end of each test.Each test is initiated via SMS execution of stored program macros in the HST flight computer to switch the attitude control law gains to low-bandwidth maneuver gains, command the gyros into low mode, terminate Velocity aberration and parallax {VAP} processing, and manage the status of on-board RWA Friction Compensation. The nominal attitude control law configuration will be restored at the end of each test via SMS execution of stored program macros. The stored program command macros are developed specifically for the VDT by the Flight Software and Pointing Control System groups.

  9. Sleep Disturbances in Neurodevelopmental Disorders.

    PubMed

    Robinson-Shelton, Althea; Malow, Beth A

    2016-01-01

    Sleep disturbances are extremely prevalent in children with neurodevelopmental disorders compared to typically developing children. The diagnostic criteria for many neurodevelopmental disorders include sleep disturbances. Sleep disturbance in this population is often multifactorial and caused by the interplay of genetic, neurobiological and environmental overlap. These disturbances often present either as insomnia or hypersomnia. Different sleep disorders present with these complaints and based on the clinical history and findings from diagnostic tests, an appropriate diagnosis can be made. This review aims to provide an overview of causes, diagnosis, and treatment of sleep disturbances in neurodevelopmental disorders that present primarily with symptoms of hypersomnia and/or insomnia. PMID:26719309

  10. Competencies in Organizational E-Learning: Concepts and Tools

    ERIC Educational Resources Information Center

    Sicilia, Miguel-Angel, Ed.

    2007-01-01

    "Competencies in Organizational E-Learning: Concepts and Tools" provides a comprehensive view of the way competencies can be used to drive organizational e-learning, including the main conceptual elements, competency gap analysis, advanced related computing topics, the application of semantic Web technologies, and the integration of competencies…

  11. Examining Multimedia Competencies for Educational Technologists in Higher Education

    ERIC Educational Resources Information Center

    Iqdami, Muhammad Nazil; Branch, Robert Maribe

    2016-01-01

    The authors investigated educational technology multimedia competencies for professionals who work in higher education institutions. Similar studies have been proposed, but none of them have focused on competencies required in the context of higher education. An online survey adapting sixteen competency factors from a study conducted by Rizhaupt…

  12. Solar Development on Contaminated and Disturbed Lands

    SciTech Connect

    Macknick, Jordan; Lee, Courtney; Mosey, Gail; Melius, Jenny

    2013-12-01

    Land classified as contaminated and disturbed across the United States has the potential to host developments of utility-scale solar power. This report examines the prospect of developing utility- and commercial-scale concentrated solar power (CSP) and solar photovoltaics (PV) technologies on degraded and environmentally contaminated lands. The potential for solar development on contaminated anddisturbed lands was assessed, and for the largest and highest solar resource sites, the economic impacts and feasibility were evaluated. Developing solar power on contaminated and disturbed lands can help create jobs and revitalize local and state economies, and selecting these sites over greenfield sites can potentially have permitting and environmental mitigation advantages. The U.S.Department of Energy (DOE) SunShot goals call for 632 GW of PV and 83 GW of CSP to be deployed by 2050. Conservative land-use estimates of this study (10 acres per megawatt) show that there are disturbed and environmentally contaminated lands throughout the country that could be suitable for utility-scale solar power, and, that there is sufficient land area to meet SunShot solar deployment goals. The purpose of this assessment is to improve the understanding of these sites and facilitate solar developers' selection of contaminated and disturbed sites for development.

  13. Sleep Disturbances in Mood Disorders.

    PubMed

    Rumble, Meredith E; White, Kaitlin Hanley; Benca, Ruth M

    2015-12-01

    The article provides an overview of common and differentiating self-reported and objective sleep disturbances seen in mood-disordered populations. The importance of considering sleep disturbances in the context of mood disorders is emphasized, because a large body of evidence supports the notion that sleep disturbances are a risk factor for onset, exacerbation, and relapse of mood disorders. In addition, potential mechanisms for sleep disturbance in depression, other primary sleep disorders that often occur with mood disorders, effects of antidepressant and mood-stabilizing drugs on sleep, and the adjunctive effect of treating sleep in patients with mood disorders are discussed.

  14. The High-Risk (Disturbed and Disturbing) College Student

    ERIC Educational Resources Information Center

    Hollingsworth, Kathy R.; Dunkle, John H.; Douce, Louise

    2009-01-01

    The disturbed and disturbing college student causes the most vexing concerns for student affairs administrators. The Assessment-Intervention of Student Problems (AISP) model offers a useful and easily understood framework for dealing with the various challenges of this high-risk student population. This chapter focuses on changes that have…

  15. Competing on analytics.

    PubMed

    Davenport, Thomas H

    2006-01-01

    We all know the power of the killer app. It's not just a support tool; it's a strategic weapon. Companies questing for killer apps generally focus all their firepower on the one area that promises to create the greatest competitive advantage. But a new breed of organization has upped the stakes: Amazon, Harrah's, Capital One, and the Boston Red Sox have all dominated their fields by deploying industrial-strength analytics across a wide variety of activities. At a time when firms in many industries offer similar products and use comparable technologies, business processes are among the few remaining points of differentiation--and analytics competitors wring every last drop of value from those processes. Employees hired for their expertise with numbers or trained to recognize their importance are armed with the best evidence and the best quantitative tools. As a result, they make the best decisions. In companies that compete on analytics, senior executives make it clear--from the top down--that analytics is central to strategy. Such organizations launch multiple initiatives involving complex data and statistical analysis, and quantitative activity is managed atthe enterprise (not departmental) level. In this article, professor Thomas H. Davenport lays out the characteristics and practices of these statistical masters and describes some of the very substantial changes other companies must undergo in order to compete on quantitative turf. As one would expect, the transformation requires a significant investment in technology, the accumulation of massive stores of data, and the formulation of company-wide strategies for managing the data. But, at least as important, it also requires executives' vocal, unswerving commitment and willingness to change the way employees think, work, and are treated.

  16. Ionospheric disturbance dynamo

    SciTech Connect

    Blanc, M.; Richmond, A.D.

    1980-04-01

    A numerical simulation study of the thermospheric winds produced by auroral heating during magnetic storms, and of their global dynamo effects, establishes the main features of the ionospheric disturbanc dynamo. Driven by auroral heating, a Hadley cell is created with equatorward winds blowing above about 120 km at mid-latitudes. The transport of angular momentum by these winds produces a subrotation of the midlatitude thermosphere, or westward motion with respect to the earth. The westward winds in turn drive equatorward Pedersen currents which accumulate charge toward the equator, resulting in the generation of a poleward electric field, a westward E x B drift, and an eastward current. When realistic local time conductivity variations are simulated, the eastward mid-latitude current is found to close partly via lower latitudes, resulting in an 'anti-Sq' type of current vortex. Both electric field and current at low latitudes thus vary in opposition to their normal quiet-day behavior. This total pattern of distrubance winds, electric fields, and currents is superimposed upon the background quiet-day pattern. When the neutral winds are artificially confined on the nightside, the basic pattern of predominantly westward E x B plasma drifts still prevails on the nightside but no longer extends into the dayside. Considerable observational evidence exists, suggesting that the ionospheric disturbance dynamo has an appreciable influence on storm-time ionospheric electric fields at middle and low latitudes.

  17. Subclassification of School Phobic Disturbances.

    ERIC Educational Resources Information Center

    Atkinson, Leslie; And Others

    The confusion surrounding all aspects of school refusal may rest partly on the misguided assumption that the disturbance represents a single syndrome. Five consistently emerging variables which may help distinguish among school phobic types were abstracted from the literature: extensiveness of disturbance, mode of onset, age, fear source, and…

  18. Competencies: A New Sector.

    ERIC Educational Resources Information Center

    Brophy, Monica; Kiely, Tony

    2002-01-01

    Job analysis of managers in 42 Irish three-star hotels identified the following key management competencies and associated behavioral indicators. The results were used to develop a competency framework for management development. (Contains 29 references.) (SK)

  19. Assessing Core Competencies

    NASA Astrophysics Data System (ADS)

    Narayanan, M.

    2004-12-01

    Catherine Palomba and Trudy Banta offer the following definition of assessment, adapted from one provided by Marches in 1987. Assessment in the systematic collection, review, and use of information about educational programs undertaken for the purpose of improving student learning and development. (Palomba and Banta 1999). It is widely recognized that sophisticated computing technologies are becoming a key element in today's classroom instructional techniques. Regardless, the Professor must be held responsible for creating an instructional environment in which the technology actually supplements learning outcomes of the students. Almost all academic disciplines have found a niche for computer-based instruction in their respective professional domain. In many cases, it is viewed as an essential and integral part of the educational process. Educational institutions are committing substantial resources to the establishment of dedicated technology-based laboratories, so that they will be able to accommodate and fulfill students' desire to master certain of these specific skills. This type of technology-based instruction may raise some fundamental questions about the core competencies of the student learner. Some of the most important questions are : 1. Is the utilization of these fast high-powered computers and user-friendly software programs creating a totally non-challenging instructional environment for the student learner ? 2. Can technology itself all too easily overshadow the learning outcomes intended ? 3. Are the educational institutions simply training students how to use technology rather than educating them in the appropriate field ? 4. Are we still teaching content-driven courses and analysis oriented subject matter ? 5. Are these sophisticated modern era technologies contributing to a decline in the Critical Thinking Capabilities of the 21st century technology-savvy students ? The author tries to focus on technology as a tool and not on the technology

  20. The Confidence and Competence in Information and Communication Technologies of Practitioners, Parents and Young Children in the Early Years Foundation Stage

    ERIC Educational Resources Information Center

    Aubrey, Carol; Dahl, Sarah

    2014-01-01

    A review of evidence on the use of information and communication technologies (ICT) in the early years was commissioned by the British Educational Communications and Technology Agency. Views of practitioners, parents and children were obtained and practitioner ICT audits completed. Most young children grow up in media-rich digital environments in…

  1. Western Disturbances: A review

    NASA Astrophysics Data System (ADS)

    Dimri, A. P.; Niyogi, D.; Barros, A. P.; Ridley, J.; Mohanty, U. C.; Yasunari, T.; Sikka, D. R.

    2015-06-01

    Cyclonic storms associated with the midlatitude Subtropical Westerly Jet (SWJ), referred to as Western Disturbances (WDs), play a critical role in the meteorology of the Indian subcontinent. WDs embedded in the southward propagating SWJ produce extreme precipitation over northern India and are further enhanced over the Himalayas due to orographic land-atmosphere interactions. During December, January, and February, WD snowfall is the dominant precipitation input to establish and sustain regional snowpack, replenishing regional water resources. Spring melt is the major source of runoff to northern Indian rivers and can be linked to important hydrologic processes from aquifer recharge to flashfloods. Understanding the dynamical structure, evolution-decay, and interaction of WDs with the Himalayas is therefore necessary to improve knowledge which has wide ranging socioeconomic implications beyond short-term disaster response including cold season agricultural activities, management of water resources, and development of vulnerability-adaptive measures. In addition, WD wintertime precipitation provides critical mass input to existing glaciers and modulates the albedo characteristics of the Himalayas and Tibetan Plateau, affecting large-scale circulation and the onset of the succeeding Indian Summer Monsoon. Assessing the impacts of climate variability and change on the Indian subcontinent requires fundamental understanding of the dynamics of WDs. In particular, projected changes in the structure of the SWJ will influence evolution-decay processes of the WDs and impact Himalayan regional water availability. This review synthesizes past research on WDs with a perspective to provide a comprehensive assessment of the state of knowledge to assist both researchers and policymakers, and context for future research.

  2. Development of e-Learning Courses for Promoting Student's Global Competency-Basic Courses as a Guide to ESP Education in Advanced Science and Technology-

    NASA Astrophysics Data System (ADS)

    Nishikawa, Mikako; Nakajima, Mikio; Iwai, Chiharu; Ogasawara, Fumie; Kishino, Fumio; Fukui, Kiichi

    Osaka University has been chosen for the FY2005's “Selected Efforts of the Distinctive University Education Support Program (Gendai GP/Good Practice) ”by the Ministry of Education, Culture, Sports, Science and Technology (MEXT) . The aim of this project is to improve English proficiency of undergraduate students with scientific backgrounds. Under this strategic fund, e-Learning course contents were developed for instructing basic, yet practical English for Biotechnology during FY2005. Throughout the project, e-Learning contents will be developed for five other selected subjects of science i.e., 1) biotechnology, 2) information technology, 3) nano-technology, 4) environmental technology and 5) robotics technology, for undergraduate students as guiding courses to ESP education in graduate (higher) level.

  3. [Competence in Young Children.

    ERIC Educational Resources Information Center

    White, Burton L.

    Four papers discuss the Harvard Preschool Project whose goal is to learn how to structure the experiences of the first six years of life to encourage maximal development of human competence. To determine what competence at age 6 is, a group of 13 highly competent 6-year-olds of mixed residence, class, and ethnicity were compared to a like group of…

  4. Competencies in HRD. Symposium.

    ERIC Educational Resources Information Center

    2002

    This symposium is comprised of three papers on competencies in human resource development (HRD). "The Development of a Competency Model and Assessment Instrument for Public Sector Leadership and Management Development" (Sharon S. Naquin, Elwood F. Holton III) reports on a streamlined methodology and process used to develop a competency model for…

  5. Competencies in Professional Psychology

    ERIC Educational Resources Information Center

    Kaslow, Nadine J.

    2004-01-01

    There has been a burgeoning interest in competency-based education and credentialing in professional psychology. This movement gained momentum at the Competencies Conference: Future Directions in Education and Credentialing in Professional Psychology. After defining professional competence, the author focuses on the identification and delineation…

  6. Technology.

    ERIC Educational Resources Information Center

    Callison, Daniel

    2002-01-01

    Discussion of technology focuses on instructional technology. Topics include inquiry and technology; curriculum development; reflection and curriculum evaluation; criteria for technological innovations that will increase student motivation; standards; impact of new technologies on library media centers; software; and future trends. (LRW)

  7. Development of a blended model of teaching and learning for nursing students on rostered placement to ensure competence in information and communication technology for professional practice in Ireland.

    PubMed

    Creedon, Sile A; Cummins, Ann Maria

    2012-05-01

    Experiences gained from delivering a Health Informatics for Nurses course in a school of nursing and midwifery in a university teaching hospital in Ireland suggest that Web-based courses may facilitate an enhanced understanding of course content. Nursing education must recognize the importance of information and communication technology in nursing to prepare the nursing and midwifery profession to embrace current advances in information and communication technology in healthcare in Ireland, and ultimately to benefit patient care.

  8. [Sleep disturbance in Parkinson's disease].

    PubMed

    Nomura, Takashi; Inoue, Yuichi; Nakashima, Kenji

    2014-01-01

    Many patients with Parkinson's disease (PD) complain about sleep disturbances. These symptoms originate from motor symptoms, nocturnal problems, psychiatric symptoms, and other sleep disorders including Excessive daytime sleepiness (EDS), REM sleep behavior disorder (RBD), Restless legs syndrome (RLS), and Sleep apnea syndrome (SAS). Especially, RBD is paid attention to prodromal symptoms of PD. Also, one third of patients with PD have RBD symptoms. Moreover, RBD is one of aggravating factors of motor symptoms, autonomic dysfunctions, and dementia. Now, the evidence based medicine for sleep disturbances is lack in patients with PD. We need to evaluate various causes of sleep disturbances in detail and deal with individuals.

  9. Evidence of clinical competence.

    PubMed

    Lejonqvist, Gun-Britt; Eriksson, Katie; Meretoja, Riitta

    2012-06-01

    This cross-sectional research used a qualitative questionnaire to explore clinical competence in nursing. The aim was to look for evidence of how clinical competence showed itself in practice. In the research, the views from both education and working life are combined to broadly explore and describe clinical competence from the perspective of students, clinical preceptors and teachers. The questions were formulated on how clinical competence is characterised and experienced, what contributes to it and how it is maintained, and on the relation between clinical competence and evidence-based care. The answers were analysed by inductive content analysis. The results showed that clinical competence in practice is encountering, knowing, performing, maturing and improving. Clinical competence is an ongoing process, rather than a state and manifests itself in an ontological and a contextual dimension.

  10. Integrating Critical Spreadsheet Competencies into the Accounting Curriculum

    ERIC Educational Resources Information Center

    Walters, L. Melissa; Pergola, Teresa M.

    2012-01-01

    The American Institute of Certified Public Accountants (AICPA) and the International Accounting Education Standards Board (IAESB) identify spreadsheet technology as a key information technology (IT) competency for accounting professionals. However requisite spreadsheet competencies are not specifically defined by the AICPA or IAESB nor are they…

  11. Development and Validation of the Educational Technologist Multimedia Competency Survey

    ERIC Educational Resources Information Center

    Ritzhaupt, Albert D.; Martin, Florence

    2014-01-01

    The purpose of this research study was to identify the multimedia competencies of an educational technologist by creating a valid and reliable survey instrument to administer to educational technology professionals. The educational technology multimedia competency survey developed through this research is based on a conceptual framework that…

  12. Disturbing Pop-Tart

    NASA Technical Reports Server (NTRS)

    1997-01-01

    The Sojourner rover's front right camera imaged Pop-tart, a small rock or indurated soil material which was pushed out of the surrounding drift material by Sojourner's front left wheel during a soil mechanics experiment.

    Mars Pathfinder is the second in NASA's Discovery program of low-cost spacecraft with highly focused science goals. The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is a division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.

  13. Disturbed soil characterization workshop: post-meeting summary

    NASA Astrophysics Data System (ADS)

    Cathcart, J. Michael

    2010-04-01

    Disturbance of ground surfaces can arise from a variety of processes, both manmade and natural. Burying landmines, vehicle movement, and walking are representative examples of processes that disturb ground surfaces. The nature of the specific disturbance process can lead to the observables that can aid the detection and identification of that process. While much research has been conducted in this area, fundamental questions related to the remote detection and characterization of disturbed soil surfaces remain unanswered. Under the sponsorship of the Army Research Office (ARO), the Night Vision and Electronic Sensors Directorate (NVESD), and the U.S. Army Corps of Engineers (USACE) Engineering Research and Development Center (ERDC), Georgia Tech hosted a workshop to address Remote Sensing Methods for Disturbed Soil Characterization. The workshop was held January 15-17, 2008 in Atlanta. The primary objective of this workshop was to take a new look at the disturbed soil problem in general as well as its relation to buried explosive detection and other manmade disturbances. In particular, the participants sought to outline the basic science and technology questions that need to be addressed across the full spectrum of military applications to fully exploit this phenomenon. This presentation will outline the approach taken during the workshop and provide a summary of the conclusions.

  14. Disturbance and diversity at two spatial scales.

    PubMed

    Limberger, Romana; Wickham, Stephen A

    2012-03-01

    The spatial scale of disturbance is a factor potentially influencing the relationship between disturbance and diversity. There has been discussion on whether disturbances that affect local communities and create a mosaic of patches in different successional stages have the same effect on diversity as regional disturbances that affect the whole landscape. In a microcosm experiment with metacommunities of aquatic protists, we compared the effect of local and regional disturbances on the disturbance-diversity relationship. Local disturbances destroyed entire local communities of the metacommunity and required reimmigration from neighboring communities, while regional disturbances affected the whole metacommunity but left part of each local community intact. Both disturbance types led to a negative relationship between disturbance intensity and Shannon diversity. With strong local disturbance, this decrease in diversity was due to species loss, while strong regional disturbance had no effect on species richness but reduced the evenness of the community. Growth rate appeared to be the most important trait for survival after strong local disturbance and dominance after strong regional disturbance. The pattern of the disturbance-diversity relationship was similar for both local and regional diversity. Although local disturbances at least temporally increased beta diversity by creating a mosaic of differently disturbed patches, this high dissimilarity did not result in regional diversity being increased relative to local diversity. The disturbance-diversity relationship was negative for both scales of diversity. The flat competitive hierarchy and absence of a trade-off between competition and colonization ability are a likely explanation for this pattern.

  15. Detecting disturbances in a forest environment. [ERTS land use surveys

    NASA Technical Reports Server (NTRS)

    Aldrich, R. C.

    1975-01-01

    The interchange between forest and nonforest land and most man-made and natural forest disturbances can be detected on 1:120,000-scale color-infrared film. Bulk multispectral scanner imagery from the Earth Resources Technology Satellite combined and enhanced at a scale of 1:1,000,000 shows major changes in forest and nonforest land-use categories, many timber harvested areas, and some natural disturbances. Late fall to late spring is the best period of the year for detecting forest disturbances. In a study in Georgia, 79 percent of the disturbances in one county were detected on an ERTS color composite for April 1973 with only 12 percent commission error.

  16. Managing Sleep Disturbances in Cirrhosis

    PubMed Central

    Zhao, Xun

    2016-01-01

    Sleep disturbances, particularly daytime sleepiness and insomnia, are common problems reported by patients suffering from liver cirrhosis. Poor sleep negatively impacts patients' quality of life and cognitive functions and increases mortality. Although sleep disturbances can be an early sign of hepatic encephalopathy (HE), many patients without HE still complain of poor quality sleep. The pathophysiology of these disturbances is not fully understood but is believed to be linked to impaired hepatic melatonin metabolism. This paper provides an overview for the clinician of common comorbidities contributing to poor sleep in patients with liver disease, mainly restless leg syndrome and obstructive sleep apnea. It discusses nondrug and pharmacologic treatment options in these patients, such as the use of light therapy and histamine (H1) blockers. PMID:27242950

  17. Curriculum Competencies, 1984.

    ERIC Educational Resources Information Center

    Delaware Technical and Community Coll., Dover. Terry Campus.

    This manual specifies the skills and abilities possessed by the graduates of programs offered by the Terry Campus of Delaware Technical and Community College. First, introductory material discusses the college's competency-based philosophy and the efforts by faculty and administrators to criterion reference the competencies perceived by faculty to…

  18. Profiles of Algebraic Competence

    ERIC Educational Resources Information Center

    Humberstone, J.; Reeve, R.A.

    2008-01-01

    The algebraic competence of 72 12-year-old female students was examined to identify profiles of understanding reflecting different algebraic knowledge states. Beginning algebraic competence (mapping abilities: word-to-symbol and vice versa, classifying, and solving equations) was assessed. One week later, the nature of assistance required to map…

  19. Drafting. Competency Based Curriculum.

    ERIC Educational Resources Information Center

    Everly, Al; And Others

    This competency based drafting curriculum is presented in seven specialization sections with units in each section containing a competency statement, performance objective, learning activities, evaluation, and quiz or problem sheets. Some units also contain answer sheets and/or handout sheets. Sections and number of units presented are (1) basic…

  20. Adult Educators' Core Competences

    ERIC Educational Resources Information Center

    Wahlgren, Bjarne

    2016-01-01

    Which competences do professional adult educators need? This research note discusses the topic from a comparative perspective, finding that adult educators' required competences are wide-ranging, heterogeneous and complex. They are subject to context in terms of national and cultural environment as well as the kind of adult education concerned…

  1. Global Managers' Career Competencies

    ERIC Educational Resources Information Center

    Cappellen, Tineke; Janssens, Maddy

    2008-01-01

    Purpose: This study aims to empirically examine the career competencies of global managers having world-wide coordination responsibility: knowing-why, knowing-how and knowing-whom career competencies. Design/methodology/approach: Based on in-depth interviews with 45 global managers, the paper analyzes career stories from a content analysis…

  2. Competence, Curriculum, and Control.

    ERIC Educational Resources Information Center

    Jackson, Nancy S.

    1988-01-01

    Draws upon a case study of a community college program review to examine the application of a competency-based approach to the process of curriculum design. Suggests that competency-based curriculum development shifts the basis for decision making from teacher knowledge to an objectified accounting system of employers and curriculum technicians.…

  3. Competencies and Their Assessment

    ERIC Educational Resources Information Center

    Drisko, James W.

    2014-01-01

    This article explores competencies and methods for their assessment in higher education and in social work's accreditation standards. Many contemporary policy and educational accreditation efforts employ the model of competency assessment. The current emphasis on accountability in higher education, including the Council on Social Work…

  4. Assessing and Teaching Competence

    ERIC Educational Resources Information Center

    Grant, Terri

    2004-01-01

    The Professional Communication Unit (PCU) at the University of Cape Town (UCT) recently conducted a business communication needs analysis to determine student perceptions of their communicative competence and the teaching strategies being used to develop such competence. Students felt that the specialist, stand-alone communication program was more…

  5. Analyzing ADN competencies.

    PubMed

    Mitchell, P R

    1989-01-01

    El Paso Community College District, using the DACUM Process, identified 19 major competency areas with 313 specific competencies for AD Nursing. This article provides an overview of the DACUM Process, a discussion of the application to the ADN program, a summary of the results, and future activities.

  6. Developing Competence at Work

    ERIC Educational Resources Information Center

    Bound, Helen; Lin, Magdalene

    2013-01-01

    In this paper, we explore the relationship between differing conceptualisations of competence, and the implications of these differences for the enacted workplace curriculum and its pedagogical epistemologies. We argue that when competence is understood as a set of stand-alone attributes that reside within an individual, it limits and over…

  7. The Spiritual Competency Scale

    ERIC Educational Resources Information Center

    Robertson, Linda A.

    2010-01-01

    This study describes the development of the Spiritual Competency Scale, which was based on the Association for Spiritual, Ethical and Religious Values in Counseling's original Spiritual Competencies. Participants were 662 counseling students from religiously based and secular universities nationwide. Exploratory factor analysis revealed a 22-item,…

  8. Cultural Competence Revisited

    ERIC Educational Resources Information Center

    Garran, Ann Marie; Werkmeister Rozas, Lisa

    2013-01-01

    In 2001, the National Association of Social Workers (NASW) adopted 10 discrete standards of culturally competent practice which undergird our commitment to diversity and social justice. The concept of intersectionality is newly emerging in social work, though, causing us to reflect on our current conceptualizations of cultural competence.…

  9. Developing Culturally Competent Organizations.

    ERIC Educational Resources Information Center

    Focal Point, 1994

    1994-01-01

    This special issue examines multicultural aspects of services provided by agencies concerned with children's mental health. The lead article is titled "Developing Culturally Competent Organizations" by James L. Mason. This article uses the cultural competence model to discuss an organization's self-evaluation and its planning in the areas of…

  10. The Disturbing Student and the Judicial Process

    ERIC Educational Resources Information Center

    Ragle, John D.; Paine, Gage E.

    2009-01-01

    The Assessment-Intervention of Student Problems (AISP) model is a useful tool for preparing student affairs professionals to assess the problems of disturbed, disturbing, or disturbed/disturbing students and to make appropriate referrals. It is particularly useful because it emphasizes the necessity of developing an integrated system for this…

  11. [Technological change and work organization: usage producing competence. Case study of nursing records computerization in a cardiac surgical unit. Haut-Leveque Hospital, Bordeaux].

    PubMed

    Fristalon, I

    2000-09-01

    The computerisation of the nursing care file represents a technological change affecting the tools of the nursing processes. What is its incidence on the working procedures and the actors' knowledge? The computerised file appropriation comes within the scope of the instrumental genesis producing individual and collective skills. It requires the actors' ingenuity, mobilises their subjectivity, and implements co-operation dynamics which reconstruct the activity social dimension. The instrument considered here is a semiotic tool which mediatises the use of nursing methodological aids. It participates in the subject's action as a means of his action. How does the training then meet the demands of the people, the activity and its contexts? Between training logic and apprenticeship, the training proposed in a working situation becomes a training by work at the expense of people's contribution to the multiple collective regulations.

  12. Seven essential strategies for promoting and sustaining systemic cultural competence.

    PubMed

    Delphin-Rittmon, Miriam E; Andres-Hyman, Raquel; Flanagan, Elizabeth H; Davidson, Larry

    2013-03-01

    Racial and ethnic disparities are disturbing facets of the American healthcare system that document the reality of unequal treatment. Research consistently shows that patients of color experience poorer quality of care and health outcomes contributing to increased risks and accelerated mortality rates relative to their white counterparts. While initially conceptualized as an approach for increasing the responsiveness of children's behavioral health care, cultural competence has been adopted as a key strategy for eliminating racial and ethnic health disparities across the healthcare system. However, cultural competence research and practices largely focus on improving provider competencies, while agency and system level approaches for meeting the service needs of diverse populations are given less attention. In this article we offer seven essential strategies for promoting and sustaining organizational and systemic cultural competence. These strategies are to: (1) Provide executive level support and accountability, (2) Foster patient, community and stakeholder participation and partnerships, (3) Conduct organizational cultural competence assessments, (4) Develop incremental and realistic cultural competence action plans, (5) Ensure linguistic competence, (6) Diversify, develop, and retain a culturally competent workforce, and (7) Develop an agency or system strategy for managing staff and patient grievances. For each strategy we offer several recommendations for implementation. PMID:22581030

  13. Seven essential strategies for promoting and sustaining systemic cultural competence.

    PubMed

    Delphin-Rittmon, Miriam E; Andres-Hyman, Raquel; Flanagan, Elizabeth H; Davidson, Larry

    2013-03-01

    Racial and ethnic disparities are disturbing facets of the American healthcare system that document the reality of unequal treatment. Research consistently shows that patients of color experience poorer quality of care and health outcomes contributing to increased risks and accelerated mortality rates relative to their white counterparts. While initially conceptualized as an approach for increasing the responsiveness of children's behavioral health care, cultural competence has been adopted as a key strategy for eliminating racial and ethnic health disparities across the healthcare system. However, cultural competence research and practices largely focus on improving provider competencies, while agency and system level approaches for meeting the service needs of diverse populations are given less attention. In this article we offer seven essential strategies for promoting and sustaining organizational and systemic cultural competence. These strategies are to: (1) Provide executive level support and accountability, (2) Foster patient, community and stakeholder participation and partnerships, (3) Conduct organizational cultural competence assessments, (4) Develop incremental and realistic cultural competence action plans, (5) Ensure linguistic competence, (6) Diversify, develop, and retain a culturally competent workforce, and (7) Develop an agency or system strategy for managing staff and patient grievances. For each strategy we offer several recommendations for implementation.

  14. Water Treatment Technology - Springs.

    ERIC Educational Resources Information Center

    Ross-Harrington, Melinda; Kincaid, G. David

    One of twelve water treatment technology units, this student manual on springs provides instructional materials for two competencies. (The twelve units are designed for a continuing education training course for public water supply operators.) The competencies focus on spring basin construction and spring protection. For each competency, student…

  15. Sleep Disturbances in Frontotemporal Dementia.

    PubMed

    McCarter, Stuart J; St Louis, Erik K; Boeve, Bradley F

    2016-09-01

    Sleep disorders appear to be frequent comorbidities in patients with frontotemporal dementia (FTD). Insomnia and excessive daytime sleepiness commonly occur in patients with FTD and significantly contribute to caregiver burden and burnout. Sleep is severely fragmented in FTD patients, likely secondary to behavioral disturbances, other primary sleep disorders such as sleep disordered breathing and restless leg syndrome, and neurodegeneration of nuclei involved in sleep and wakefulness. Treatment of primary sleep disorders may improve excessive daytime sleepiness and sleep quality and may improve daytime cognitive functioning. Rapid eye movement (REM) sleep behavior disorder is rare in FTD and may be confused with excessive nocturnal activity due to disturbed circadian rhythm. The relationship between FTD, sleep quality, and sleep disorders requires further study to better understand the contribution of disturbed sleep to daytime neurocognitive functioning and quality of life in FTD. Further, future studies should focus on comparing sleep disturbances between different FTD syndromes, especially behavioral variant FTD and primary progressive aphasia. Comorbid sleep disorders should be promptly sought and treated in patients with FTD to improve patient and caregiver quality of life. PMID:27485946

  16. RESILIENCE OF ECOSYSTEMS TO DISTURBANCES

    EPA Science Inventory

    Resilience, in an ecological context, is one of several terms that characterize the response of an ecosystem to disturbance. Other such terms include persistence, resistance and stability. Two definitions of resilience have become prominent in the literature, both of which derive...

  17. State Definitions of Emotional Disturbance

    ERIC Educational Resources Information Center

    Wery, Jessica J.; Cullinan, Douglas

    2013-01-01

    This article examines definitions state education agencies use to describe the federal education disability called "emotional disturbance." State definitions were collected so that various aspects of them could be analyzed and compared with results of similar studies completed in the 1970s and 1980s. Among results are that state definitions have…

  18. Technology.

    ERIC Educational Resources Information Center

    Giorgis, Cyndi; Johnson, Nancy J.

    2002-01-01

    Presents annotations of 30 works of children's literature that support the topic of technology and its influences on readers' daily lives. Notes some stories tell about a time when simple tools enabled individuals to accomplish tasks, and others feature visionaries who used technology to create buildings, bridges, roads, and inventions. Considers…

  19. Developing emergency nursing competence.

    PubMed

    Proehl, Jean A

    2002-03-01

    Developing and maintaining the competence emergency nurses need is an important function of emergency clinical nurse specialists (CNS), educators, and other members of the emergency department (ED) leadership team. A thorough orientation is the first and most important step in developing the competence of emergency nurses. After orientation, the challenge is to maintain currency of practice in the face of incessant change such as new medications, new equipment, and new therapies in emergency care. This article focuses on the orientation of emergency nurses. A related article in this issue addresses assessment of competency. PMID:11818264

  20. Increased tolerance to humans among disturbed wildlife.

    PubMed

    Samia, Diogo S M; Nakagawa, Shinichi; Nomura, Fausto; Rangel, Thiago F; Blumstein, Daniel T

    2015-01-01

    Human disturbance drives the decline of many species, both directly and indirectly. Nonetheless, some species do particularly well around humans. One mechanism that may explain coexistence is the degree to which a species tolerates human disturbance. Here we provide a comprehensive meta-analysis of birds, mammals and lizards to investigate species tolerance of human disturbance and explore the drivers of this tolerance in birds. We find that, overall, disturbed populations of the three major taxa are more tolerant of human disturbance than less disturbed populations. The best predictors of the direction and magnitude of bird tolerance of human disturbance are the type of disturbed area (urbanized birds are more tolerant than rural or suburban populations) and body mass (large birds are more tolerant than small birds). By identifying specific features associated with tolerance, these results guide evidence-based conservation strategies to predict and manage the impacts of increasing human disturbance on birds. PMID:26568451

  1. Increased tolerance to humans among disturbed wildlife

    PubMed Central

    Samia, Diogo S. M.; Nakagawa, Shinichi; Nomura, Fausto; Rangel, Thiago F.; Blumstein, Daniel T.

    2015-01-01

    Human disturbance drives the decline of many species, both directly and indirectly. Nonetheless, some species do particularly well around humans. One mechanism that may explain coexistence is the degree to which a species tolerates human disturbance. Here we provide a comprehensive meta-analysis of birds, mammals and lizards to investigate species tolerance of human disturbance and explore the drivers of this tolerance in birds. We find that, overall, disturbed populations of the three major taxa are more tolerant of human disturbance than less disturbed populations. The best predictors of the direction and magnitude of bird tolerance of human disturbance are the type of disturbed area (urbanized birds are more tolerant than rural or suburban populations) and body mass (large birds are more tolerant than small birds). By identifying specific features associated with tolerance, these results guide evidence-based conservation strategies to predict and manage the impacts of increasing human disturbance on birds. PMID:26568451

  2. Increased tolerance to humans among disturbed wildlife.

    PubMed

    Samia, Diogo S M; Nakagawa, Shinichi; Nomura, Fausto; Rangel, Thiago F; Blumstein, Daniel T

    2015-01-01

    Human disturbance drives the decline of many species, both directly and indirectly. Nonetheless, some species do particularly well around humans. One mechanism that may explain coexistence is the degree to which a species tolerates human disturbance. Here we provide a comprehensive meta-analysis of birds, mammals and lizards to investigate species tolerance of human disturbance and explore the drivers of this tolerance in birds. We find that, overall, disturbed populations of the three major taxa are more tolerant of human disturbance than less disturbed populations. The best predictors of the direction and magnitude of bird tolerance of human disturbance are the type of disturbed area (urbanized birds are more tolerant than rural or suburban populations) and body mass (large birds are more tolerant than small birds). By identifying specific features associated with tolerance, these results guide evidence-based conservation strategies to predict and manage the impacts of increasing human disturbance on birds.

  3. Rehabilitation Aide Competency List and Unit Outline.

    ERIC Educational Resources Information Center

    Iowa Univ., Iowa City. Coll. of Education.

    A survey was conducted of completers of the rehabilitation aide programs at Hawkeye Institute of Technology and Indian Hills Community College (Iowa). Of 95 mailed surveys, 35 were completed and returned. Respondents reported working in residential facilities, hospitals, and long-term care facilities. They indicated which competencies they…

  4. Internet Inquiry: Fundamental Competencies for Online Comprehension

    ERIC Educational Resources Information Center

    Kingsley, Tara; Tancock, Susan

    2014-01-01

    This article showcases the online research and comprehension competencies students will need to successfully engage with Internet Inquiry. The Common Core State Standards, the research on new literacies skills, and the future of technology-based assessments require educators to fully take on the challenges of meaningfully embedding and supporting…

  5. School Leaders, ICT Competence and Championing Innovations

    ERIC Educational Resources Information Center

    Stuart, Lindsay H.; Mills, Annette M.; Remus, Ulrich

    2009-01-01

    The implementation of new technology is becoming more important to schools and the success of such implementations is often due to the presence of ICT champions. This article examines ICT champions to determine whether the intention to champion ICT is determined by the ICT competence of school leaders. This article, based on responses from 64…

  6. ICT Competency Standards for Teachers: Policy Framework

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific and Cultural Organization (UNESCO), 2008

    2008-01-01

    The Untied Nations Educational, Scientific, and Cultural Organization (UNESCO) Information and Communication Technology (ICT) Competency Standards for Teachers (ICT-CST) project aims to improve teachers' practice in all areas of their work, combining ICT skills with innovations in pedagogy, curriculum, and school organization. It is also aimed at…

  7. Competency: Does High Fidelity Simulation Make a Difference?

    ERIC Educational Resources Information Center

    Valente, Alice M.

    2010-01-01

    High fidelity simulation is a well documented adjunctive teaching method in medical and nurse practitioner programs, but few studies of effectiveness on this technology on the development of competency have emphasized pre-licensure associate degree level programs. This study explored student competency in the application of the nursing process…

  8. Digital Competence Assessment: A Proposal for Operationalizing the Critical Dimension

    ERIC Educational Resources Information Center

    Cortoni, Ida; LoPresti, Veronica; Cervelli, Pierluigi

    2015-01-01

    The European Commission considers the development of digital competences a strategic action to spread and to develop a more active digital participation of citizens. The objective is to increase the level of digital competence in the European citizens up to 2015 and to reduce the number of those who don't use new technologies and don't surf the…

  9. Production of minimally disturbed synchronous cultures of hematopoietic cells

    NASA Technical Reports Server (NTRS)

    Thornton, Maureen; Eward, Kathryn Leigh; Helmstetter, Charles E.; Edward, K. L. (Principal Investigator)

    2002-01-01

    A method is describedforproducing sizable quantities of synchronously dividing, minimally disturbed mammalian cells. Cultures were grown immobilized on surfaces such that cell division within the population resulted in the continuous release of synchronous newborn cells. As judged by the quality and duration of synchronous growth, cell size distributions, and DNA compositions, newborn mouse L1210 cells grew with a very high level of synchrony without overt evidence of growth disturbances. The technology should be applicable to a variety of hematopoietic cells, as evidenced by similar results with human MOLT-4 and U937 cell lines.

  10. Circadian misalignment in mood disturbances.

    PubMed

    Lewy, Alfred J

    2009-12-01

    Recent refinements in methodology allow chronobiological researchers to answer the following questions: is there circadian misalignment in sleep and mood disturbances, and, if so, is it of the phase-advance or phase-delay type? Measurement of the dim light melatonin onset-to-midsleep interval, or phase-angle difference, in sleep and mood disorders should answer these questions. Although the phase-advance hypothesis of affective disorders was formulated three decades ago, recent studies suggest that many, if not all, mood disturbances have a circadian misalignment component of the phase-delay type, operationally defined as a delay in the dim light melatonin onset relative to the sleep/wake cycle. Phase-delayed disorders can be treated with bright light in the morning and/or low-dose melatonin in the afternoon/evening. Phase-advanced disorders can be treated with bright light in the evening and/or low-dose melatonin in the morning.

  11. Interplanetary Disturbances Affecting Space Weather

    NASA Astrophysics Data System (ADS)

    Wimmer-Schweingruber, Robert F.

    2014-01-01

    The Sun somehow accelerates the solar wind, an incessant stream of plasma originating in coronal holes and some, as yet unidentified, regions. Occasionally, coronal, and possibly sub-photospheric structures, conspire to energize a spectacular eruption from the Sun which we call a coronal mass ejection (CME). These can leave the Sun at very high speeds and travel through the interplanetary medium, resulting in a large-scale disturbance of the ambient background plasma. These interplanetary CMEs (ICMEs) can drive shocks which in turn accelerate particles, but also have a distinct intrinsic magnetic structure which is capable of disturbing the Earth's magnetic field and causing significant geomagnetic effects. They also affect other planets, so they can and do contribute to space weather throughout the heliosphere. This paper presents a historical review of early space weather studies, a modern-day example, and discusses space weather throughout the heliosphere.

  12. Vision Disturbances in Multiple Sclerosis.

    PubMed

    Costello, Fiona

    2016-04-01

    Visual disturbances are frequently encountered in multiple sclerosis (MS), and include problems with how affected individuals see the world (afferent visual pathway symptoms) and how their eyes move together (efferent visual pathway disorders). Optic neuritis is the most common afferent visual pathway manifestation of MS, from which visual recovery is often incomplete. Visual field defects caused by lesions in the retrochiasmal or retrogeniculate regions of the afferent visual pathway also occur, albeit less frequently. Efferent visual pathway lesions causing ocular misalignment and nystagmus may lead to diplopia and oscillopsia, respectively. Vision loss has a major impact on perceptions regarding quality of life in MS. Therefore, it is important for clinicians to be able to identify and localize the underlying basis of visual disturbances to provide the best care possible for their patients. PMID:27116725

  13. Extended Active Disturbance Rejection Controller

    NASA Technical Reports Server (NTRS)

    Gao, Zhiqiang (Inventor); Tian, Gang (Inventor)

    2014-01-01

    Multiple designs, systems, methods and processes for controlling a system or plant using an extended active disturbance rejection control (ADRC) based controller are presented. The extended ADRC controller accepts sensor information from the plant. The sensor information is used in conjunction with an extended state observer in combination with a predictor that estimates and predicts the current state of the plant and a co-joined estimate of the system disturbances and system dynamics. The extended state observer estimates and predictions are used in conjunction with a control law that generates an input to the system based in part on the extended state observer estimates and predictions as well as a desired trajectory for the plant to follow.

  14. Extended Active Disturbance Rejection Controller

    NASA Technical Reports Server (NTRS)

    Gao, Zhiqiang (Inventor); Tian, Gang (Inventor)

    2016-01-01

    Multiple designs, systems, methods and processes for controlling a system or plant using an extended active disturbance rejection control (ADRC) based controller are presented. The extended ADRC controller accepts sensor information from the plant. The sensor information is used in conjunction with an extended state observer in combination with a predictor that estimates and predicts the current state of the plant and a co-joined estimate of the system disturbances and system dynamics. The extended state observer estimates and predictions are used in conjunction with a control law that generates an input to the system based in part on the extended state observer estimates and predictions as well as a desired trajectory for the plant to follow.

  15. Extended active disturbance rejection controller

    NASA Technical Reports Server (NTRS)

    Gao, Zhiqiang (Inventor); Tian, Gang (Inventor)

    2012-01-01

    Multiple designs, systems, methods and processes for controlling a system or plant using an extended active disturbance rejection control (ADRC) based controller are presented. The extended ADRC controller accepts sensor information from the plant. The sensor information is used in conjunction with an extended state observer in combination with a predictor that estimates and predicts the current state of the plant and a co-joined estimate of the system disturbances and system dynamics. The extended state observer estimates and predictions are used in conjunction with a control law that generates an input to the system based in part on the extended state observer estimates and predictions as well as a desired trajectory for the plant to follow.

  16. The Student Experience: How Competency-Based Education Providers Serve Students. AEI Series on Competency-Based Higher Education

    ERIC Educational Resources Information Center

    Baker, Rachel B.

    2015-01-01

    The rise of competency-based education (CBE) has redefined what college looks like for a growing number of students. The basic idea underlying CBE is simple: programs award credit based on demonstrated student competencies rather than on the amount of time a student has spent in a given course. Recent advances in technology, including online…

  17. A Technology Integration Education (TIE) Model for Millennial Preservice Teachers: Exploring the Canonical Correlation Relationships among Attitudes, Subjective Norms, Perceived Behavioral Controls, Motivation, and Technological, Pedagogical, and Content Knowledge (TPACK) Competencies

    ERIC Educational Resources Information Center

    Holland, Denise D.; Piper, Randy T.

    2016-01-01

    Intellectual goods can follow the same pattern as physical goods with the product life cycle of birth, growth, maturity, and decline. For the intellectual good of technological, pedagogical, and content knowledge (TPACK), its birth began with Shulman (1986, 1987). Canonical correlation analysis (CCA) was used to test the relationships among five…

  18. [Sleep disturbance caused by noise].

    PubMed

    Vallet, M

    1982-05-01

    This contribution is a state-of-the-art of recent knowledge regarding effects from environmental noise on sleep and proposes acoustic thresholds likely to help public authorities in setting up regulations. It recalls physiological sleep aspects and the cyclic organization of the various stages; then it examines noise effects, principally those arising from road traffic, planes and trains. Such effects are firstly considered as changes in sleep organization during night. It is noted that laboratory and home experiments lead to the same conclusions: duration of deep sleep is appreciably reduced for younger people, while the dream phase is disturbed for older people. These disturbances are associated with an average energetic level Leq. Then partial effects are investigated, either electro-encephalographic or cardiac; these effects are more especially associated with isolated acoustic phenomena and determined from the noise peak level. Other variables, e.g. back noise, phenomena number per period, interval between two noises, have an effect on probability of a local phenomenon which can be connected to a given peak level. The conclusion is that two acoustic values must be retained for considering sleep disturbances: the first one is the energetic level inside the room, with a comfort threshold of 35 dB(A) by night, and the second one is the lowest peak level which should not exceed 50 dB(A).

  19. [Terminology and manifestations of eruption disturbances].

    PubMed

    Janssen, K I; Raghoebar, G M; Visser, A; Vissink, A

    2014-04-01

    Eruption disturbances of teeth are not unusual; many variations are encountered and eruption disturbances can negatively influence the development of the tooth and jaw system. Causes of eruption disturbances can be categorized into general and local factors. The clinical spectrum of eruption disturbances involves syndromic and non-syndromic problems for both kinds of factors, varying from delayed eruption to primary failure of eruption. The following types of eruption disturbances should be distinguished: impaction, primary retention, secondary retention and primary failure of eruption. Early detection of eruption disturbances and timely and appropriate treatment of the various eruption disturbances play an important role in preventing the negative effects of eruption disturbances on the development of the dentition and the craniofacial skeleton.

  20. Cosmetology. Ohio's Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This comprehensive and verified employer competency list was developed from a modified DACUM (Developing a Curriculum) process involving business, industry, labor, and community agency representatives from Ohio. This competency list contains 17 units (with or without subunits), competencies, and competency builders that identify the occupational,…

  1. Dental Assisting Competencies. Final Report.

    ERIC Educational Resources Information Center

    Richards, Beverly; And Others

    This document contains dental assisting competencies and competency-based performance objectives, learning activities, resources, and evaluation procedures for each competency that was adapted and developed by instructors of dental assisting to suit the needs and legal parameters of Pennsylvania. The competencies and associated elements are…

  2. Medical Assisting Competencies. Final Report.

    ERIC Educational Resources Information Center

    Richards, Beverly; And Others

    This document contains medical assisting competencies and competency-based performance objectives, learning activities, resources, and levels of achievement for each competency that were adapted and developed by instructors of medical assisting to suit the needs and legal parameters of Pennsylvania. The competencies and associated elements are…

  3. Welding. Ohio's Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This Ohio Competency Analysis Profile (OCAP), derived from a modified Developing a Curriculum (DACUM) process, is a comprehensive and verified employer competency list for a welding program. It contains units (with or without subunits), competencies, and competency builders that identify the occupational, academic, and employability skills needed…

  4. 32 CFR 643.114 - Civil disturbances.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Civil disturbances. 643.114 Section 643.114... ESTATE Additional Authority of Commanders § 643.114 Civil disturbances. Without reference to higher... facilities during civil disturbance for not more than 30 days to the National Guard and to municipal,...

  5. Technology.

    ERIC Educational Resources Information Center

    Online-Offline, 1998

    1998-01-01

    Focuses on technology, on advances in such areas as aeronautics, electronics, physics, the space sciences, as well as computers and the attendant progress in medicine, robotics, and artificial intelligence. Describes educational resources for elementary and middle school students, including Web sites, CD-ROMs and software, videotapes, books,…

  6. Validity of Subjective Self-Assessment of Digital Competence among Undergraduate Preservice Teachers

    ERIC Educational Resources Information Center

    Maderick, Joseph Andrew

    2013-01-01

    Technology is now integrated into the Technological Pedagogical Content Knowledge (TPACK) required to be a highly qualified 21st century teacher. Accurate measurement of digital competence has become critical. Self-assessment has been used widely to measure the digital competence of preservice teachers who are expected to integrate technology into…

  7. Pseudodementia and competency.

    PubMed

    Good, M I

    1993-01-01

    An increase in the number of challenges to competency determinations in probate cases parallels an increasingly aging population. In the literature on competency determination, there is little if any discussion of the implications of pseudodementing conditions, which can quite readily be misdiagnosed as true dementias, especially in the elderly. This case report describes a patient thought to have had a stroke with dementia and paresis who turned out to have had a pseudodementia. She later made a dramatic and somewhat surprising recovery. It subsequently came to light that a nearly successful attempt had been made to defraud her of her estate during her presumed dementia, which was thought to have been irreversible. The case underscores issues in competency determination, including matters of diagnosis, prognosis, and undue influence.

  8. Sleep Disturbances in the Elderly.

    PubMed

    Zdanys, Kristina F; Steffens, David C

    2015-12-01

    Sleep disturbances are a common presenting symptom of older-age adults to their physicians. This article explores normal changes in sleep pattern with aging and primary sleep disorders in the elderly. Behavioral factors and primary psychiatric disorders affecting sleep in this population are reviewed. Further discussion examines sleep changes associated with 2 common forms of neurocognitive disorder: Alzheimer disease and Lewy Body Dementia. Common medical illnesses in the elderly are discussed in relation to sleep symptoms. Nonpharmacological and pharmacologic treatment strategies are summarized, with emphasis placed on risk of side effects in older adults. Future targets are considered.

  9. Sensitivity of climate mitigation strategies to natural disturbances

    SciTech Connect

    Le Page, Yannick LB; Hurtt, George; Thomson, Allison M.; Bond-Lamberty, Benjamin; Patel, Pralit L.; Wise, Marshall A.; Calvin, Katherine V.; Kyle, G. Page; Clarke, Leon E.; Edmonds, James A.; Janetos, Anthony C.

    2013-02-19

    The present and future concentration of atmospheric carbon dioxide depends on both anthropogenic and natural sources and sinks of carbon. Most proposed climate mitigation strategies rely on a progressive transition to carbon12 efficient technologies to reduce industrial emissions, substantially supported by policies to maintain or enhance the terrestrial carbon stock in forests and other ecosystems. This strategy may be challenged if terrestrial sequestration capacity is affected by future climate feedbacks, but how and to what extent is little understood. Here, we show that climate mitigation strategies are highly sensitive to future natural disturbance rates (e.g. fires, hurricanes, droughts), because of potential effect of disturbances on the terrestrial carbon balance. Generally, altered disturbance rates affect the pace of societal and technological transitions required to achieve the mitigation target, with substantial consequences on the energy sector and on the global economy. Understanding the future dynamics and consequences of natural disturbances on terrestrial carbon balance is thus essential for developing robust climate mitigation strategies and policies

  10. Forensic psychiatric examinations: competency.

    PubMed

    Koson, D F

    1982-01-01

    The many definitions of competency in civil, criminal, and domestic relations law are discussed with emphasis on the various legal criteria for competency and the different classes of psychiatric information required to apply the criteria to a given case. Within the context of a general discussion of forensic examinations, techniques for gathering the right kind of information are systematically related to the exigencies of evaluating past, present, or future mental states by selectively altering the focus of mental status evaluations and history-taking. In addition, special investigative techniques such as hypnosis, Amytal sodium interview, stress interview, psychological testing, and others are discussed.

  11. Predictors of Digital Competence in 7th Grade: A Multilevel Analysis

    ERIC Educational Resources Information Center

    Hatlevik, O. E.; Ottestad, G.; Throndsen, I.

    2015-01-01

    Since 2006, the ability to use information and communication technology (ICT) has been included as a key competence in the curriculum in Norway, and specific competence aims are developed for most grades. The aim of this study was to identify students' ability to use ICT according to the competence aims, and to examine factors that can predict…

  12. Street lighting disturbs commuting bats.

    PubMed

    Stone, Emma Louise; Jones, Gareth; Harris, Stephen

    2009-07-14

    Anthropogenic disturbance is a major cause of worldwide declines in biodiversity. Understanding the implications of this disturbance for species and populations is crucial for conservation biologists wishing to mitigate negative effects. Anthropogenic light pollution is an increasing global problem, affecting ecological interactions across a range of taxa and impacting negatively upon critical animal behaviors including foraging, reproduction, and communication (for review see). Almost all bats are nocturnal, making them ideal subjects for testing the effects of light pollution. Previous studies have shown that bat species adapted to foraging in open environments feed on insects attracted to mercury vapor lamps. Here, we use an experimental approach to provide the first evidence of a negative effect of artificial light pollution on the commuting behavior of a threatened bat species. We installed high-pressure sodium lights that mimic the intensity and light spectra of streetlights along commuting routes of lesser horseshoe bats (Rhinolophus hipposideros). Bat activity was reduced dramatically and the onset of commuting behavior was delayed in the presence of lighting, with no evidence of habituation. These results demonstrate that light pollution may have significant negative impacts upon the selection of flight routes by bats. PMID:19540116

  13. Pulse homodyne field disturbance sensor

    DOEpatents

    McEwan, Thomas E.

    1997-01-01

    A field disturbance sensor operates with relatively low power, provides an adjustable operating range, is not hypersensitive at close range, allows co-location of multiple sensors, and is inexpensive to manufacture. The sensor includes a transmitter that transmits a sequence of transmitted bursts of electromagnetic energy. The transmitter frequency is modulated at an intermediate frequency. The sequence of bursts has a burst repetition rate, and each burst has a burst width and comprises a number of cycles at a transmitter frequency. The sensor includes a receiver which receives electromagnetic energy at the transmitter frequency, and includes a mixer which mixes a transmitted burst with reflections of the same transmitted burst to produce an intermediate frequency signal. Circuitry, responsive to the intermediate frequency signal indicates disturbances in the sensor field. Because the mixer mixes the transmitted burst with reflections of the transmitted burst, the burst width defines the sensor range. The burst repetition rate is randomly or pseudo-randomly modulated so that bursts in the sequence of bursts have a phase which varies. A second range-defining mode transmits two radio frequency bursts, where the time spacing between the bursts defines the maximum range divided by two.

  14. Pulse homodyne field disturbance sensor

    DOEpatents

    McEwan, T.E.

    1997-10-28

    A field disturbance sensor operates with relatively low power, provides an adjustable operating range, is not hypersensitive at close range, allows co-location of multiple sensors, and is inexpensive to manufacture. The sensor includes a transmitter that transmits a sequence of transmitted bursts of electromagnetic energy. The transmitter frequency is modulated at an intermediate frequency. The sequence of bursts has a burst repetition rate, and each burst has a burst width and comprises a number of cycles at a transmitter frequency. The sensor includes a receiver which receives electromagnetic energy at the transmitter frequency, and includes a mixer which mixes a transmitted burst with reflections of the same transmitted burst to produce an intermediate frequency signal. Circuitry, responsive to the intermediate frequency signal indicates disturbances in the sensor field. Because the mixer mixes the transmitted burst with reflections of the transmitted burst, the burst width defines the sensor range. The burst repetition rate is randomly or pseudo-randomly modulated so that bursts in the sequence of bursts have a phase which varies. A second range-defining mode transmits two radio frequency bursts, where the time spacing between the bursts defines the maximum range divided by two. 12 figs.

  15. Introducing a disturbance ionosphere index

    NASA Astrophysics Data System (ADS)

    Jakowski, N.; Borries, C.; Wilken, V.

    2012-01-01

    Although ionospheric perturbations such as traveling ionospheric disturbances have a strong impact on Global Navigation Satellite Systems (GNSS) and other space-based radio systems, the description of individual perturbations is difficult. To overcome this problem, it is suggested to use a disturbance ionosphere index (DIX) that describes the perturbation degree of the ionosphere in a less specific form as a proxy. Although such an index does not describe the exact propagation conditions at the measurement site, the estimated index number indicates the probability of a potential impact on radio systems used in communication, navigation, and remote sensing. The definition of such a DIX must take into account the following major requirements: relevance to practical needs, objective measure of ionospheric conditions, easy and reproducible computation, and availability of a reliable database. Since the total electron content has been shown in many publications to act as an outstanding parameter for quantifying the range error and also the strength of ionospheric perturbations, we propose a DIX that is based on GNSS measurements. To illustrate the use of the index, recent storms monitored in 2011 and the Halloween storm are discussed. The proposed index is a robust and objective measure of the ionospheric state, applicable to radio systems which are impacted by a highly variable perturbed ionosphere.

  16. Phytoplankton size-diversity mediates an emergent trade-off in ecosystem functioning for rare versus frequent disturbances

    PubMed Central

    Smith, S. Lan; Vallina, Sergio M.; Merico, Agostino

    2016-01-01

    Biodiversity is known to be an important determinant of ecosystem-level functions and processes. Although theories have been proposed to explain the generally positive relationship between, for example, biodiversity and productivity, it remains unclear which mechanisms underlie the observed variations in Biodiversity-Ecosystem Function (BEF) relationships. Using a continuous trait-distribution model for a phytoplankton community of gleaners competing with opportunists, and subjecting it to differing frequencies of disturbance, we find that species selection tends to enhance temporal species complementarity, which is maximised at high disturbance frequency and intermediate functional diversity. This leads to the emergence of a trade-off whereby increasing diversity tends to enhance short-term adaptive capacity under frequent disturbance while diminishing long-term productivity under infrequent disturbance. BEF relationships therefore depend on both disturbance frequency and the timescale of observation. PMID:27748359

  17. Competencies in Teaching English.

    ERIC Educational Resources Information Center

    Purves, Alan C.

    This paper discusses suggested requirements for a competency-based English teacher training program on the high school or college level. The author argues that an English teacher needs to demonstrate a basic knowledge of the subject matter in three areas: the structure and history of the English language, rhetorical theory and practice, and…

  18. Competency Development for Principals.

    ERIC Educational Resources Information Center

    Snyder, Karolyn J.

    This paper describes two conceptual models for addressing long-range development needs of principals. The first, a job competency model for managing productive schools, presents a comprehensive view of the central job tasks of the principal for stretching the school's capacity to influence achievement norms. Changing the school's work norms…

  19. Competencies in the Heartland

    ERIC Educational Resources Information Center

    Cejda, Brent

    2012-01-01

    Although many of the issues facing community colleges are similar, rural community colleges face additional leadership challenges due to limited resources, geographic isolation, and static economies. This chapter focuses on the impact of location on the interpretation and development of the leadership competencies. The chapter concludes with…

  20. What Are Humanistic Competencies?

    ERIC Educational Resources Information Center

    Sauter, Donald L.

    1976-01-01

    This article is not an attempt to outline the training program for developing humanistic competencies nor is it intended to list those immeasurable words that have been used so much in the past such as caring, genuineness, loving and others, but merely to point out that there are models from which observable changes can take place. (Author/RK)

  1. Pragmatics and Communicative Competences

    ERIC Educational Resources Information Center

    Lin, Grace Hui Chin; Su, Simon Chun Feng; Ho, Max Ming Hsuang

    2009-01-01

    Pragmatics is included in one of four communicative competences (Canale, 1980). It is necessary and important to teach pragmatics at school in our globalized world in order to avoid as much as misunderstanding, which is likely to stem from cultural difference. As a result, greater importance should be attached to diverse customs and pragmatics.…

  2. Teach to Compete

    ERIC Educational Resources Information Center

    Shields, David Light; Funk, Christopher

    2011-01-01

    After years of working with athletes and coaches of all ages, the authors have come to the conclusion that young people need to be taught how to compete. Rather than assume students understand competition, it is vital that they are educated about it. Coaches and physical educators have both a unique opportunity and profound responsibility to teach…

  3. Intellectual Competence and Aggression.

    ERIC Educational Resources Information Center

    Huesmann, L. Rowell; Yarmel, Patty Warnick

    Using data from a broader longitudinal study, this investigation explores within-subject and cross-generational stability of intellectual competence and the relationship of such stability to aggressive behavior. Data were gathered three times (when subjects' modal age was 8, 19, and 30 years). Initially, subjects included the entire population…

  4. Diesel Vehicle Maintenance Competencies.

    ERIC Educational Resources Information Center

    Braswell, Robert; And Others

    Designed to provide a model set of competencies, this manual presents tasks which were identified by employers, employees, and teachers as important in a postsecondary diesel vehicle maintenance curriculum. The tasks are divided into seven major component areas of instruction: chassis and suspension, diesel engines, diesel fuel, electrical,…

  5. Ohio Biotechnology Competency Profile.

    ERIC Educational Resources Information Center

    Miller, Lavonna; Bowermeister, Bob; Boudreau, Joyce

    This document, which lists the biotechnology competencies identified by representatives from biotechnology businesses and industries as well as secondary and post-secondary educators throughout Ohio, is intended to assist individuals and organizations in developing college tech prep programs that will prepare students from secondary through…

  6. Adult educators' core competences

    NASA Astrophysics Data System (ADS)

    Wahlgren, Bjarne

    2016-06-01

    Which competences do professional adult educators need? This research note discusses the topic from a comparative perspective, finding that adult educators' required competences are wide-ranging, heterogeneous and complex. They are subject to context in terms of national and cultural environment as well as the kind of adult education concerned (e.g. basic education, work-related education etc.). However, it seems that it is possible to identify certain competence requirements which transcend national, cultural and functional boundaries. This research note summarises these common or "core" requirements, organising them into four thematic subcategories: (1) communicating subject knowledge; (2) taking students' prior learning into account; (3) supporting a learning environment; and (4) the adult educator's reflection on his or her own performance. At the end of his analysis of different competence profiles, the author notes that adult educators' ability to train adult learners in a way which then enables them to apply and use what they have learned in practice (thus performing knowledge transfer) still seems to be overlooked.

  7. Competence Enhancement Behavior Management

    ERIC Educational Resources Information Center

    Farmer, Thomas W.; Goforth, Jennifer B.; Hives, Jacqueline; Aaron, Annie; Jackson, Frances; Sgammato, Adrienne

    2006-01-01

    Competence Enhancement Behavior Management is presented as a framework for supporting students with challenging behaviors in general education classrooms. This approach emphasizes classroom management and discipline strategies that (a) help to build positive relations with students, (b) communicate to students that they are important, and (c)…

  8. Welding. Competencies for Articulation.

    ERIC Educational Resources Information Center

    Southeast Community Coll., Lincoln, NE.

    Materials contained in this guide present competencies describing welding skills necessary for success in initial employment or applicable to advanced educational placement, and may be used by administrators, students, and secondary and postsecondary vocational teachers. The student outcomes section provides guidelines for planning of and…

  9. Competence without Credentials.

    ERIC Educational Resources Information Center

    Stacey, Nevzer G., Ed.

    These workshop papers address the challenges of alternative credentials, new modes of instruction, and multiple sources of instruction. Following an introduction by Nevzer G. Stacey, "Competence without Credentials: Promise and Potential Problems of Computer-Based Distance Education" (Stephen R. Barley) provides a conceptual framework for the…

  10. Plastics Technical Competency Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center on Education and Training for Employment.

    This document, which is intended to assist individuals responsible for developing tech prep programs, lists the occupational, academic, and employability competencies that representatives from education, business/industry, and labor throughout Ohio have identified as being necessary for employment in technician-level positions involving the…

  11. Competence-Related Metadata for Educational Resources that Support Lifelong Competence Development Programmes

    ERIC Educational Resources Information Center

    Sampson, Demetrios G.

    2009-01-01

    In the context of the emerging paradigm of Lifelong Learning, competence-based learning is gradually attracting the attention of the Technology-Enhanced Learning community, since it appears to meet the 21st Century learning and training expectations of both individuals and organisations. On the other hand, the paradigm of Learning Objects--as a…

  12. Conscious Competency: The Mark of a Competent Instructor

    ERIC Educational Resources Information Center

    Gullander, O. E.

    1974-01-01

    The ideal instructor must be totally conscious of the training process, step by step. He is at the third stage of the four-stage learning process, conscious competency. The four stages are unconscious incompetency, conscious incompetency, conscious competency, and unconscious competency. (AG)

  13. Disturbance maintains alternative biome states.

    PubMed

    Dantas, Vinícius de L; Hirota, Marina; Oliveira, Rafael S; Pausas, Juli G

    2016-01-01

    Understanding the mechanisms controlling the distribution of biomes remains a challenge. Although tropical biome distribution has traditionally been explained by climate and soil, contrasting vegetation types often occur as mosaics with sharp boundaries under very similar environmental conditions. While evidence suggests that these biomes are alternative states, empirical broad-scale support to this hypothesis is still lacking. Using community-level field data and a novel resource-niche overlap approach, we show that, for a wide range of environmental conditions, fire feedbacks maintain savannas and forests as alternative biome states in both the Neotropics and the Afrotropics. In addition, wooded grasslands and savannas occurred as alternative grassy states in the Afrotropics, depending on the relative importance of fire and herbivory feedbacks. These results are consistent with landscape scale evidence and suggest that disturbance is a general factor driving and maintaining alternative biome states and vegetation mosaics in the tropics.

  14. Gait disturbances in dystrophic hamsters.

    PubMed

    Hampton, Thomas G; Kale, Ajit; Amende, Ivo; Tang, Wenlong; McCue, Scott; Bhagavan, Hemmi N; VanDongen, Case G

    2011-01-01

    The delta-sarcoglycan-deficient hamster is an excellent model to study muscular dystrophy. Gait disturbances, important clinically, have not been described in this animal model. We applied ventral plane videography (DigiGait) to analyze gait in BIO TO-2 dystrophic and BIO F1B control hamsters walking on a transparent treadmill belt. Stride length was ∼13% shorter (P < .05) in TO-2 hamsters at 9 months of age compared to F1B hamsters. Hindlimb propulsion duration, an indicator of muscle strength, was shorter in 9-month-old TO-2 (247 ± 8 ms) compared to F1B hamsters (272 ± 11 ms; P < .05). Braking duration, reflecting generation of ground reaction forces, was delayed in 9-month-old TO-2 (147 ± 6 ms) compared to F1B hamsters (126 ± 8 ms; P < .05). Hindpaw eversion, evidence of muscle weakness, was greater in 9-month-old TO-2 than in F1B hamsters (17.7 ± 1.2° versus 8.7 ± 1.6°; P < .05). Incline and decline walking aggravated gait disturbances in TO-2 hamsters at 3 months of age. Several gait deficits were apparent in TO-2 hamsters at 1 month of age. Quantitative gait analysis demonstrates that dystrophic TO-2 hamsters recapitulate functional aspects of human muscular dystrophy. Early detection of gait abnormalities in a convenient animal model may accelerate the development of therapies for muscular dystrophy.

  15. Competency Mapping of the Employees

    NASA Astrophysics Data System (ADS)

    Anisha, N.

    2012-10-01

    Human resource management is a process of bringing people and organizations together so that the goals of each other are met. Nowadays it is not possible to show a good financial or operating report unless your personnel relations are in order. Over the years, highly skilled and knowledge based jobs are increasing while low skilled jobs are decreasing. Competency Mapping is a process of identifying key competencies for an organization, the jobs and functions within it. Competency mapping, the buzz word in any industry is not complicated as it may appear. At the heart of any successful activity lies a competence or skill. In the recent years, various thought leaders in business strategy have emphasized the need to identify what competencies a business needs, in order to compete in a specific environment. In this article explains the why competencies needed and how is measured competency of employees in the organization.

  16. An Empirical Model of Body Image Disturbance Using Behavioral Principles Found in Functional Analytic Psychotherapy and Acceptance and Commitment Therapy

    ERIC Educational Resources Information Center

    Callaghan, Glenn M.; Duenas, Julissa A.; Nadeau, Sarah E.; Darrow, Sabrina M.; Van der Merwe, Jessica; Misko, Jennifer

    2012-01-01

    The literature examining body image disturbance and Body Dysmorphic Disorder (BDD) is fraught with competing theoretical constructions of the etiology and nosology of these problems. Recent studies on various forms of psychopathology suggest that intrapersonal processes, including experiential avoidance, and interpersonal processes such as…

  17. The Use of Night Orthoses in Cerebral Palsy Treatment: Sleep Disturbance in Children and Parental Burden or Not?

    ERIC Educational Resources Information Center

    Mol, E. M.; Monbaliu, E.; Ven, M.; Vergote, M.; Prinzie, P.

    2012-01-01

    In this study, we investigated whether (1) children with cerebral palsy (CP) using night orthoses experience more sleep disturbance than those not using night orthoses, (2) parental personality is related to the experienced parental burden of night orthoses, and (3) parental sense of competence in the parenting role mediates the relation between…

  18. Cognitive disturbance in hospitalized and institutionalized elders.

    PubMed

    Roberts, B L; Lincoln, R E

    1988-10-01

    The purpose of this study was to examine the relationship between empirical findings and a theoretical model of cognitive disturbance among 94 hospitalized and 78 institutionalized elders. Path analysis was used to determine the magnitude of relationships between variables described in the model. Neural function was the only variable in both groups that was significantly associated with greater cognitive disturbance. In the hospitalized group, neural structural changes and physiologic alterations contributed indirectly to cognitive disturbance by their effects on neural function. Further, neural function indirectly affected cognitive disturbance through its effects on sensory deficits. In the institutionalized group, environmental deficits and neural functions were significantly related to greater cognitive disturbance. Except for the direct effects of neural function on activity limitations and physiologic alterations on mental health, all the relationships between the variables described by the model were significantly different between hospitalized and institutionalized elders. The results suggest that different interventions to reduce cognitive disturbances may be required for institutionalized and hospitalized elders.

  19. Testing for Competence. No. 76.

    ERIC Educational Resources Information Center

    Bierschenk, Inger

    The aim of this article is to draw a distinction between qualification and competence. Although academic institutions, organizations, companies, and schools are focusing on competence development as the natural answer to new technical and societal demands, no one has provided a satisfactory operational definition of "competence." A dictionary…

  20. Competency Based Education: A Bibliography.

    ERIC Educational Resources Information Center

    Cox, Helen, Ed.

    This bibliography is a sampling of the types of publications which have appeared recently on the subject of competency based education. Emphasis is given to current (1970-76) materials and to adult career-related competencies. Titles specifically naming some phase of competency-based education are preferred above titles that emphasize performance,…

  1. Guide to Marketing Course Competencies.

    ERIC Educational Resources Information Center

    Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum and Resource Center.

    This curriculum guide was developed as a model for schools in Virginia to prepare local programs of studies for the marketing program. In addition to marketing competencies for developing occupational expertise, this curriculum includes foundational competencies important for successful performance in marketing. These baseline competencies address…

  2. Competencies of Undergraduate Business Students

    ERIC Educational Resources Information Center

    Berman, Jeffrey; Ritchie, Leah

    2006-01-01

    The idea that one's competencies are as important as one's qualifications has gained acceptance in both business and academia. Business organizations have developed sophisticated management systems around employee competence. There are education assessment tools that help ascertain students' competencies. In this study, the authors investigated…

  3. Core Competencies for Basic Drafting.

    ERIC Educational Resources Information Center

    Werner, Claire; Calderon, Ray

    These competencies for drafting are designed to cover basic principles and practices for beginning drafters. Each competency appears in a one-page format. It is presented as a goal statement followed by one or more "indicator" statements, which are performance objectives describing an ability that, upon attainment, will establish competency for…

  4. Physical Education Teachers' Cultural Competency

    ERIC Educational Resources Information Center

    Harrison, Louis, Jr.; Carson, Russell L.; Burden, Joe, Jr.

    2010-01-01

    The purpose of this study was to evaluate the common assumption that teachers of color (TOC) are more culturally competent than White teachers by assessing physical education teachers' cultural competency. A secondary purpose was to ascertain the possible differences in cultural competence levels of White teachers in diverse school settings versus…

  5. Are Competency Models a Waste?

    ERIC Educational Resources Information Center

    Dalton, Maxine

    1997-01-01

    Competency models involve a methodology that demonstrates the validity of the model's standards: are people who have the competencies better managers than those who do not? Competency models should no longer be regarded as a panacea and should be only one of the tools used by trainers. (JOW)

  6. Electronics. Occupational Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This Occupational Competency Analysis Profile (OCAP) contains a competency list verified by expert workers and developed through a modified DACUM (Developing a Curriculum) involving business, industry, labor, and community agency representatives from Ohio. This OCAP identifies the occupational, academic, and employability skills (competencies)…

  7. Minimum Competency in Secondary Education.

    ERIC Educational Resources Information Center

    De Landsheere, Viviane

    1987-01-01

    Discusses issues related to the movement toward minimum competency in secondary education. Addresses the problem of defining minimum competency and the dangers of imposed standardization. Identifies three conceptualizations of minimum competency as: (1) the narrowly educational standpoint, (2) the concern with functional literacy, and (3) a more…

  8. Spiritual Competency Scale: Further Analysis

    ERIC Educational Resources Information Center

    Dailey, Stephanie F.; Robertson, Linda A.; Gill, Carman S.

    2015-01-01

    This article describes a follow-up analysis of the Spiritual Competency Scale, which initially validated ASERVIC's (Association for Spiritual, Ethical and Religious Values in Counseling) spiritual competencies. The study examined whether the factor structure of the Spiritual Competency Scale would be supported by participants (i.e., ASERVIC…

  9. Competency-Based Horticulture: Floriculture.

    ERIC Educational Resources Information Center

    College of DuPage, Glen Ellyn, IL.

    This competency-based horticulture curriculum guide is designed to provide secondary and postsecondary horticulture teachers with a task-oriented program in floriculture. It contains a master resource list, a listing of floriculture resources available from various states, and 89 competency task sheets organized into nine competency areas. These…

  10. Evolution of aquatic insect behaviours across a gradient of disturbance predictability.

    PubMed

    Lytle, David A; Bogan, Michael T; Finn, Debra S

    2008-02-22

    Natural disturbance regimes--cycles of fire, flood, drought or other events--range from highly predictable (disturbances occur regularly in time or in concert with a proximate cue) to highly unpredictable. While theory predicts how populations should evolve under different degrees of disturbance predictability, there is little empirical evidence of how this occurs in nature. Here, we demonstrate local adaptation in populations of an aquatic insect occupying sites along a natural gradient of disturbance predictability, where predictability was defined as the ability of a proximate cue (rainfall) to signal a disturbance (flash flood). In controlled behavioural experiments, populations from predictable environments responded to rainfall events by quickly exiting the water and moving sufficiently far from the stream to escape flash floods. By contrast, populations from less predictable environments had longer response times and lower response rates, reflecting the uncertainty inherent to these environments. Analysis with signal detection theory showed that for 13 out of 15 populations, observed response times were an optimal compromise between the competing risks of abandoning versus remaining in the stream, mediated by the rainfall-flood correlation of the local environment. Our study provides the first demonstration that populations can evolve in response to differences in disturbance predictability, and provides evidence that populations can adapt to among-stream differences in flow regime.

  11. Evolution of aquatic insect behaviours across a gradient of disturbance predictability

    PubMed Central

    Lytle, David A; Bogan, Michael T; Finn, Debra S

    2007-01-01

    Natural disturbance regimes—cycles of fire, flood, drought or other events—range from highly predictable (disturbances occur regularly in time or in concert with a proximate cue) to highly unpredictable. While theory predicts how populations should evolve under different degrees of disturbance predictability, there is little empirical evidence of how this occurs in nature. Here, we demonstrate local adaptation in populations of an aquatic insect occupying sites along a natural gradient of disturbance predictability, where predictability was defined as the ability of a proximate cue (rainfall) to signal a disturbance (flash flood). In controlled behavioural experiments, populations from predictable environments responded to rainfall events by quickly exiting the water and moving sufficiently far from the stream to escape flash floods. By contrast, populations from less predictable environments had longer response times and lower response rates, reflecting the uncertainty inherent to these environments. Analysis with signal detection theory showed that for 13 out of 15 populations, observed response times were an optimal compromise between the competing risks of abandoning versus remaining in the stream, mediated by the rainfall–flood correlation of the local environment. Our study provides the first demonstration that populations can evolve in response to differences in disturbance predictability, and provides evidence that populations can adapt to among-stream differences in flow regime. PMID:18055392

  12. From one to one million: How does community structure track disturbance across time and space?

    NASA Astrophysics Data System (ADS)

    Webb, A. E.

    2012-12-01

    The rate and severity of disturbances to the biosphere have been increasing over the last millennium due in part to anthropogenic effects, and the results of these disturbances are of increasing interest to the scientific and public communities. This project examines the impact of acidification and global warming on communities across a spectrum of temporal and spatial scales in both modern and fossil systems. Twenty datasets were selected from published zoo- and phyto-plankton literature to represent a temporal and spatial gradient, from small lakes to the open ocean, and from one year to one million years. Each dataset is associated with a proxy for an environmental disturbance (isotopes, pH, sedimentology, etc.) and consists of 15-300 samples across the interval of disturbance. To test the biotic changes induced by disturbance, community structure is measured by quantifying species-abundance distributions using rank-abundance curves and ordinations. A community consists of the individuals present in a given location at a given time, and the relative abundance of different species serves as a proxy for resource-partitioning. Disturbances cause a change in resource-partitioning, either by changing resource availability or by removing/adding species which compete for those resources. Therefore, shifts in resource-partitioning resulting from disturbance can be tracked by changes in community composition. Prior to an environmental disturbance, communities typically consist of many species that evenly partition resources and thereby abundance. After a disturbance, communities are dominated by a few species that can tolerate or thrive in the new conditions. Non-metric multi-dimensional scaling and Bray-Curtis polar ordinations reveal a progression from pre-disturbance communities, through the disturbance, and into the eventual recovery, which may or may not resemble the pre-disturbance communities. Larger disturbances (in terms of spatial extent or temporal duration

  13. Should competence be coerced?

    PubMed

    Reamer, F G; Kelly, M J

    1990-01-01

    In this case study, a forensic psychiatric patient is advised by his attorney to avoid trial on criminal charges by refusing further treatment with drugs that are controlling his psychotic symptoms. The case raises the question of whether an involuntarily committed forensic patient has the right to refuse treatment that will restore his competency to stand trial. Reamer, a professor of social work, asks why "a manipulative tactic involving refusal of medication" should be regarded any differently from other disruptive things that criminal defendants may do to postpone or prevent a trial. Kelly, a law school dean, argues that if the patient is competent to understand the consequences of his refusal and to make decisions for himself, he "clearly has the right to refuse treatment of his psychotic symptoms to avoid trial." Unlike Reamer, Kelly believes the patient's attorney may be acting appropriately by advising his client to refuse further medication.

  14. Disturbance to wintering western snowy plovers

    USGS Publications Warehouse

    Lafferty, Kevin D.

    2001-01-01

    In order to better understand the nature of disturbances to wintering snowy plovers, I observed snowy plovers and activities that might disturb them at a beach near Devereux Slough in Santa Barbara, California, USA. Disturbance (activity that caused plovers to move or fly) to wintering populations of threatened western snowy plovers was 16 times higher at a public beach than at protected beaches. Wintering plovers reacted to disturbance at half the distance (∼40 m) as has been reported for breeding snowy plovers (∼80 m). Humans, dogs, crows and other birds were the main sources of disturbance on the public beach, and each snowy plover was disturbed, on average, once every 27 weekend min and once every 43 weekday min. Dogs off leash were a disproportionate source of disturbance. Plovers were more likely to fly from dogs, horses and crows than from humans and other shorebirds. Plovers were less abundant near trail heads. Over short time scales, plovers did not acclimate to or successfully find refuge from disturbance. Feeding rates declined with increased human activity. I used data from these observations to parameterize a model that predicted rates of disturbance given various management actions. The model found that prohibiting dogs and a 30 m buffer zone surrounding a 400 m stretch of beach provided the most protection for plovers for the least amount of impact to beach recreation.

  15. Influence of disturbance on temperate forest productivity

    USGS Publications Warehouse

    Peters, Emily B.; Wythers, Kirk R.; Bradford, John B.; Reich, Peter B.

    2013-01-01

    Climate, tree species traits, and soil fertility are key controls on forest productivity. However, in most forest ecosystems, natural and human disturbances, such as wind throw, fire, and harvest, can also exert important and lasting direct and indirect influence over productivity. We used an ecosystem model, PnET-CN, to examine how disturbance type, intensity, and frequency influence net primary production (NPP) across a range of forest types from Minnesota and Wisconsin, USA. We assessed the importance of past disturbances on NPP, net N mineralization, foliar N, and leaf area index at 107 forest stands of differing types (aspen, jack pine, northern hardwood, black spruce) and disturbance history (fire, harvest) by comparing model simulations with observations. The model reasonably predicted differences among forest types in productivity, foliar N, leaf area index, and net N mineralization. Model simulations that included past disturbances minimally improved predictions compared to simulations without disturbance, suggesting the legacy of past disturbances played a minor role in influencing current forest productivity rates. Modeled NPP was more sensitive to the intensity of soil removal during a disturbance than the fraction of stand mortality or wood removal. Increasing crown fire frequency resulted in lower NPP, particularly for conifer forest types with longer leaf life spans and longer recovery times. These findings suggest that, over long time periods, moderate frequency disturbances are a relatively less important control on productivity than climate, soil, and species traits.

  16. Competing Orders and Anomalies

    NASA Astrophysics Data System (ADS)

    Moon, Eun-Gook

    2016-08-01

    A conservation law is one of the most fundamental properties in nature, but a certain class of conservation “laws” could be spoiled by intrinsic quantum mechanical effects, so-called quantum anomalies. Profound properties of the anomalies have deepened our understanding in quantum many body systems. Here, we investigate quantum anomaly effects in quantum phase transitions between competing orders and striking consequences of their presence. We explicitly calculate topological nature of anomalies of non-linear sigma models (NLSMs) with the Wess-Zumino-Witten (WZW) terms. The non-perturbative nature is directly related with the ’t Hooft anomaly matching condition: anomalies are conserved in renormalization group flow. By applying the matching condition, we show massless excitations are enforced by the anomalies in a whole phase diagram in sharp contrast to the case of the Landau-Ginzburg-Wilson theory which only has massive excitations in symmetric phases. Furthermore, we find non-perturbative criteria to characterize quantum phase transitions between competing orders. For example, in 4D, we show the two competing order parameter theories, CP(1) and the NLSM with WZW, describe different universality class. Physical realizations and experimental implication of the anomalies are also discussed.

  17. Dissociative state and competence.

    PubMed

    Lin, Yu-Ju; Hsieh, Ming-Hsien; Liu, Shi-Kai

    2007-10-01

    This report presents the results of forensic evaluation of the civil competence of a case of alleged dissociative identity disorder (DID) and discusses whether such dissociative states substantially jeopardize civil competence. A 40-year-old woman claimed that she had had many personalities since her college days. From the age of 37 to 40, she shopped excessively, which left her with millions of dollars of debt. She ascribed her shopping to a certain identity state, over which she had no control. (In this article, we use the term identity state to replace personality as an objective description of a mental state.) She thus raised the petition of civil incompetence. During the forensic evaluation, it was found that the identity states were relatively stable and mutually aware of each other. The switch into another identity state was sometimes under voluntary control. The subject showed consistency and continuity in behavioral patterns across the different identity states, and no matter which identity state she was in, there was no evidence of impairment in her factual knowledge of social situations and her capacity for managing personal affairs. We hence concluded that she was civilly competent despite the claimed DID. Considering that the existence and diagnosis of DID are still under dispute and a diagnosis of DID alone is not sufficient to interdict a persons civil right, important clinical and forensic issues remain to be answered.

  18. Competing Orders and Anomalies.

    PubMed

    Moon, Eun-Gook

    2016-08-08

    A conservation law is one of the most fundamental properties in nature, but a certain class of conservation "laws" could be spoiled by intrinsic quantum mechanical effects, so-called quantum anomalies. Profound properties of the anomalies have deepened our understanding in quantum many body systems. Here, we investigate quantum anomaly effects in quantum phase transitions between competing orders and striking consequences of their presence. We explicitly calculate topological nature of anomalies of non-linear sigma models (NLSMs) with the Wess-Zumino-Witten (WZW) terms. The non-perturbative nature is directly related with the 't Hooft anomaly matching condition: anomalies are conserved in renormalization group flow. By applying the matching condition, we show massless excitations are enforced by the anomalies in a whole phase diagram in sharp contrast to the case of the Landau-Ginzburg-Wilson theory which only has massive excitations in symmetric phases. Furthermore, we find non-perturbative criteria to characterize quantum phase transitions between competing orders. For example, in 4D, we show the two competing order parameter theories, CP(1) and the NLSM with WZW, describe different universality class. Physical realizations and experimental implication of the anomalies are also discussed.

  19. Competing Orders and Anomalies.

    PubMed

    Moon, Eun-Gook

    2016-01-01

    A conservation law is one of the most fundamental properties in nature, but a certain class of conservation "laws" could be spoiled by intrinsic quantum mechanical effects, so-called quantum anomalies. Profound properties of the anomalies have deepened our understanding in quantum many body systems. Here, we investigate quantum anomaly effects in quantum phase transitions between competing orders and striking consequences of their presence. We explicitly calculate topological nature of anomalies of non-linear sigma models (NLSMs) with the Wess-Zumino-Witten (WZW) terms. The non-perturbative nature is directly related with the 't Hooft anomaly matching condition: anomalies are conserved in renormalization group flow. By applying the matching condition, we show massless excitations are enforced by the anomalies in a whole phase diagram in sharp contrast to the case of the Landau-Ginzburg-Wilson theory which only has massive excitations in symmetric phases. Furthermore, we find non-perturbative criteria to characterize quantum phase transitions between competing orders. For example, in 4D, we show the two competing order parameter theories, CP(1) and the NLSM with WZW, describe different universality class. Physical realizations and experimental implication of the anomalies are also discussed. PMID:27499184

  20. Competing Orders and Anomalies

    PubMed Central

    Moon, Eun-Gook

    2016-01-01

    A conservation law is one of the most fundamental properties in nature, but a certain class of conservation “laws” could be spoiled by intrinsic quantum mechanical effects, so-called quantum anomalies. Profound properties of the anomalies have deepened our understanding in quantum many body systems. Here, we investigate quantum anomaly effects in quantum phase transitions between competing orders and striking consequences of their presence. We explicitly calculate topological nature of anomalies of non-linear sigma models (NLSMs) with the Wess-Zumino-Witten (WZW) terms. The non-perturbative nature is directly related with the ’t Hooft anomaly matching condition: anomalies are conserved in renormalization group flow. By applying the matching condition, we show massless excitations are enforced by the anomalies in a whole phase diagram in sharp contrast to the case of the Landau-Ginzburg-Wilson theory which only has massive excitations in symmetric phases. Furthermore, we find non-perturbative criteria to characterize quantum phase transitions between competing orders. For example, in 4D, we show the two competing order parameter theories, CP(1) and the NLSM with WZW, describe different universality class. Physical realizations and experimental implication of the anomalies are also discussed. PMID:27499184

  1. Overcoming Dynamic Disturbances in Imaging Systems

    NASA Technical Reports Server (NTRS)

    Young, Eric W.; Dente, Gregory C.; Lyon, Richard G.; Chesters, Dennis; Gong, Qian

    2000-01-01

    We develop and discuss a methodology with the potential to yield a significant reduction in complexity, cost, and risk of space-borne optical systems in the presence of dynamic disturbances. More robust systems almost certainly will be a result as well. Many future space-based and ground-based optical systems will employ optical control systems to enhance imaging performance. The goal of the optical control subsystem is to determine the wavefront aberrations and remove them. Ideally reducing an aberrated image of the object under investigation to a sufficiently clear (usually diffraction-limited) image. Control will likely be distributed over several elements. These elements may include telescope primary segments, telescope secondary, telescope tertiary, deformable mirror(s), fine steering mirror(s), etc. The last two elements, in particular, may have to provide dynamic control. These control subsystems may become elaborate indeed. But robust system performance will require evaluation of the image quality over a substantial range and in a dynamic environment. Candidate systems for improvement in the Earth Sciences Enterprise could include next generation Landsat systems or atmospheric sensors for dynamic imaging of individual, severe storms. The technology developed here could have a substantial impact on the development of new systems in the Space Science Enterprise; such as the Next Generation Space Telescope(NGST) and its follow-on the Next NGST. Large Interferometric Systems of non-zero field, such as Planet Finder and Submillimeter Probe of the Evolution of Cosmic Structure, could benefit. These systems most likely will contain large, flexible optormechanical structures subject to dynamic disturbance. Furthermore, large systems for high resolution imaging of planets or the sun from space may also benefit. Tactical and Strategic Defense systems will need to image very small targets as well and could benefit from the technology developed here. We discuss a novel

  2. Overcoming Dynamic Disturbances in Imaging Systems

    NASA Technical Reports Server (NTRS)

    Young, Eric W.; Dente, Gregory C.; Lyon, Richard G.; Chesters, Dennis; Gong, Qian

    2000-01-01

    We develop and discuss a methodology with the potential to yield a significant reduction in complexity, cost, and risk of space-borne optical systems in the presence of dynamic disturbances. More robust systems almost certainly will be a result as well. Many future space-based and ground-based optical systems will employ optical control systems to enhance imaging performance. The goal of the optical control subsystem is to determine the wavefront aberrations and remove them. Ideally reducing an aberrated image of the object under investigation to a sufficiently clear (usually diffraction-limited) image. Control will likely be distributed over several elements. These elements may include telescope primary segments, telescope secondary, telescope tertiary, deformable mirror(s), fine steering mirror(s), etc. The last two elements, in particular, may have to provide dynamic control. These control subsystems may become elaborate indeed. But robust system performance will require evaluation of the image quality over a substantial range and in a dynamic environment. Candidate systems for improvement in the Earth Sciences Enterprise could include next generation Landsat systems or atmospheric sensors for dynamic imaging of individual, severe storms. The technology developed here could have a substantial impact on the development of new systems in the Space Science Enterprise; such as the Next Generation Space Telescope(NGST) and its follow-on the Next NGST. Large Interferometric Systems of non-zero field, such as Planet Finder and Submillimeter Probe of the Evolution of Cosmic Structure, could benefit. These systems most likely will contain large, flexible optomechanical structures subject to dynamic disturbance. Furthermore, large systems for high resolution imaging of planets or the sun from space may also benefit. Tactical and Strategic Defense systems will need to image very small targets as well and could benefit from the technology developed here. We discuss a novel

  3. Competencies for disaster mental health.

    PubMed

    King, Richard V; Burkle, Frederick M; Walsh, Lauren E; North, Carol S

    2015-03-01

    Competencies for disaster mental health are essential to domestic and international disaster response capabilities. Numerous consensus-based competency sets for disaster health workers exist, but no prior study identifies and discusses competency sets pertaining specifically to disaster mental health. Relevant competency sets were identified via MEDLINE, PsycINFO, EBSCO, and Google Scholar searches. Sixteen competency sets are discussed, some providing core competencies for all disaster responders and others for specific responder groups within particular professions or specialties. Competency sets specifically for disaster mental health professionals are lacking, with the exception of one set that focused only on cultural competence. The identified competency sets provide guidance for educators in developing disaster mental health curricula and for disaster health workers seeking education and training in disaster mental health. Valid, criterion-based competencies are required to guide selection and training of mental health professionals for the disaster mental health workforce. In developing these competencies, consideration should be given to the requirements of both domestic and international disaster response efforts.

  4. Do not disturb the animals! or, how Con Edison saved $300,000 using a trenchless technology to renew 3,000 feet of leaking gas main at the Bronx Zoo

    SciTech Connect

    Bufe, M.

    1995-07-01

    Every leaking gas main presents a challenge. But when that leaking main follows a series of sweeping bends on its route through North America`s largest urban wildlife park, it presents a special challenge. That was the situation Consolidated Edison Company of New York Inc. recently faced when numerous leaks were discovered along 3,000 feet of a 95-year-old, 12-inch cast-iron main that winds through New York City`s Bronx Zoo. Con Edison knew it needed a long-term solution to this increasingly common problem. Thanks to the cooperative efforts of the utility`s operations and research departments and the Gas Research Institute (GRI), Con Edison also knew about a trenchless technology that could renew the pipe with minimal impact to the environment--while saving the utility a substantial sum of money in the process. In the Paltem system, a woven polyester hose is injected with an epoxy resin and then inverted (turned inside out) into a pipe at an access pit. The liner then bonds to the inside wall of the pipe, forming a smooth, flexible and pressure-resistant lining. The process is environmentally safe, requires very little excavation and can be installed in days, rather than the weeks or months it can take to dig up and replace existing pipe.

  5. [Sleep disturbance in the elderly].

    PubMed

    Mori, A

    1990-01-01

    Sleep structure is qualitatively and quantitatively changed by aging. The elderly usually go to bed in early evening and wake up in early morning, and they also take several naps in the day time. The polyphasic sleep is one of the typical sleep patterns found in the elderly. Comparing the sleep of the elderly with that of young adults by the method of polysomnography, the characteristics of the sleep of the elderly are in the prolongation of sleep latency, shortening of total sleep time, increase of Stage W and Stage 1, decrease of Stage 3 and 4, and also decrease of Stage REM and the advance of REM phase. Insomnia is a frequently observed symptom in the elderly. The so-called psychophysiological insomnia due to transient psychological or situational stress is common in the elderly. However, insomnia following the mental disturbance (depression), chronic use of drug or alcohol, dementia (vascular or Alzheimer type) are also important in the elderly. Sleep apnea syndrome is recently found as an important cause of insomnia. Concerning the treatment and prevention of insomnia, it is necessary to exclude the causes of insomnia, to improve the environmental conditions and to keep the regular rhythm of sleep-wake cycle. It is also important to carefully select and use the adequate hypnotics considering the pharmacokinetics and adverse effects of the drugs in the elderly. PMID:2191161

  6. Visual phenomena, disturbances, and hallucinations.

    PubMed

    Adamczyk, D T

    1996-01-01

    The visual system and its processing of sensory information can be affected in a variety of ways that may be either normal or associated with numerous disorders and diseases. Visual images produced by the intrinsic components of the eyes are often normal and are known as entoptic phenomena. In contrast, the visual system may be disrupted by various disorders and pathologic processes, which can result in metamorphopsia, transient loss of vision, and positive scotomas. Such disruptions can be secondary to retinal and optic nerve disease, migraines associated with visual auras, and cerebrovascular and neurologic diseases; they can also be side effects of certain drugs. In addition, the visual system may process incoming sensory information in such a way that what is seen is perceived incorrectly, i.e. illusion; or the visual system may produce images of things not really there, i.e. hallucination. Various types of visual phenomena, disturbances, and hallucinations are discussed. The numerous visual presentations need to be differentiated so that appropriate treatment, management, and patient education can be rendered.

  7. Vocational and Technical Education Performance Standards and Competencies.

    ERIC Educational Resources Information Center

    Connecticut State Board of Education, Hartford.

    These Connecticut vocational and technical performance standards and competencies are a guide for overall quality attainment in these seven vocational and technical program areas: agricultural science technology education; business and finance technology education; cooperative work education; family and consumer sciences education; marketing…

  8. Going Global: Utilizing Instructional Geocaching to Enhance Students' Global Competency

    ERIC Educational Resources Information Center

    Szolosi, Andrew

    2012-01-01

    Within contemporary society, technology has taken on an integral role in the way we come to know and understand the world. In recognition of that reality, an increasing number of educators have begun to utilize an emerging technology resource, GPS devices, and a GPS-based activity, geocaching, to help enhance students' global competency. The…

  9. Less interclass disturbance learning for unsupervised neural computing

    NASA Astrophysics Data System (ADS)

    Liu, Lurng-Kuo; Ligomenides, Panos A.

    1991-11-01

    A number of training algorithms for neural networks are based on the 'competition' learning method. This is regarded as an adaptive process for tuning neural networks to specific features of input. The responses from the neural network, then, tend to become localized. However, a shortcoming of this model is that some neural units can remain inactive. Since a neural unit never learns unless it wins, it is possible that some of the neural units are always outperformed by others, and therefore never learn. This paper presents a new unsupervised learning algorithm, less-interclass-disturbance learning (LID), which deals with the limitations of the simple competitive neural network. The main idea of the method is that it reinforces the competing neurons in such a way as to prevent the weights from 'fooling around.' A new compound similarity metric is introduced in this algorithm to reduce the interclass disturbance during the training process. The behavior of this algorithm was investigated through computer simulations. It is shown that LID learning is quite effective.

  10. Remote sensing analysis of forest disturbances

    NASA Technical Reports Server (NTRS)

    Asner, Gregory P. (Inventor)

    2012-01-01

    The present invention provides systems and methods to automatically analyze Landsat satellite data of forests. The present invention can easily be used to monitor any type of forest disturbance such as from selective logging, agriculture, cattle ranching, natural hazards (fire, wind events, storms), etc. The present invention provides a large-scale, high-resolution, automated remote sensing analysis of such disturbances.

  11. Remote Sensing Analysis of Forest Disturbances

    NASA Technical Reports Server (NTRS)

    Asner, Gregory P. (Inventor)

    2015-01-01

    The present invention provides systems and methods to automatically analyze Landsat satellite data of forests. The present invention can easily be used to monitor any type of forest disturbance such as from selective logging, agriculture, cattle ranching, natural hazards (fire, wind events, storms), etc. The present invention provides a large-scale, high-resolution, automated remote sensing analysis of such disturbances.

  12. Monitoring response to disturbance in dynamic rangelands

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Arid and semi-arid rangelands worldwide provide important ecosystem services and see a diversity of land uses. To maintain the health of these lands, it is necessary to monitor rangeland conditions in response to management and disturbance. Spatial patterns from disturbance are superimposed on patte...

  13. 36 CFR 2.12 - Audio disturbances.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Audio disturbances. 2.12 Section 2.12 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR RESOURCE PROTECTION, PUBLIC USE AND RECREATION § 2.12 Audio disturbances. (a) The following are...

  14. 36 CFR 2.12 - Audio disturbances.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Audio disturbances. 2.12 Section 2.12 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR RESOURCE PROTECTION, PUBLIC USE AND RECREATION § 2.12 Audio disturbances. (a) The following are...

  15. 36 CFR 2.12 - Audio disturbances.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Audio disturbances. 2.12 Section 2.12 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR RESOURCE PROTECTION, PUBLIC USE AND RECREATION § 2.12 Audio disturbances. (a) The following are...

  16. 36 CFR 2.12 - Audio disturbances.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Audio disturbances. 2.12 Section 2.12 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR RESOURCE PROTECTION, PUBLIC USE AND RECREATION § 2.12 Audio disturbances. (a) The following are...

  17. The Dimensionality of Body Image Disturbance.

    ERIC Educational Resources Information Center

    Galgan, Richard J.; And Others

    1987-01-01

    Examined personality variables in 75 male and 75 female college students. Found two dimensions underlying body image disturbance variables, one loading on body image dissatisfaction and one loading on body image disturbance. Low negative correlation between two factors suggests that distortion and dissatisfaction are fairly distinct and that body…

  18. Disturbance, the uncertainty principle and quantum optics

    NASA Technical Reports Server (NTRS)

    Martens, Hans; Demuynck, Willem M.

    1993-01-01

    It is shown how a disturbance-type uncertainty principle can be derived from an uncertainty principle for joint measurements. To achieve this, we first clarify the meaning of 'inaccuracy' and 'disturbance' in quantum mechanical measurements. The case of photon number and phase is treated as an example, and it is applied to a quantum non-demolition measurement using the optical Kerr effect.

  19. 38 CFR 4.62 - Circulatory disturbances.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... FOR RATING DISABILITIES Disability Ratings The Musculoskeletal System § 4.62 Circulatory disturbances. The circulatory disturbances, especially of the lower extremity following injury in the popliteal... 38 Pensions, Bonuses, and Veterans' Relief 1 2014-07-01 2014-07-01 false Circulatory...

  20. 38 CFR 4.62 - Circulatory disturbances.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... FOR RATING DISABILITIES Disability Ratings The Musculoskeletal System § 4.62 Circulatory disturbances. The circulatory disturbances, especially of the lower extremity following injury in the popliteal... 38 Pensions, Bonuses, and Veterans' Relief 1 2011-07-01 2011-07-01 false Circulatory...

  1. 38 CFR 4.62 - Circulatory disturbances.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... FOR RATING DISABILITIES Disability Ratings The Musculoskeletal System § 4.62 Circulatory disturbances. The circulatory disturbances, especially of the lower extremity following injury in the popliteal... 38 Pensions, Bonuses, and Veterans' Relief 1 2013-07-01 2013-07-01 false Circulatory...

  2. 38 CFR 4.62 - Circulatory disturbances.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... FOR RATING DISABILITIES Disability Ratings The Musculoskeletal System § 4.62 Circulatory disturbances. The circulatory disturbances, especially of the lower extremity following injury in the popliteal... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Circulatory...

  3. 38 CFR 4.62 - Circulatory disturbances.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... FOR RATING DISABILITIES Disability Ratings The Musculoskeletal System § 4.62 Circulatory disturbances. The circulatory disturbances, especially of the lower extremity following injury in the popliteal... 38 Pensions, Bonuses, and Veterans' Relief 1 2012-07-01 2012-07-01 false Circulatory...

  4. Innovative Technology in Automotive Technology

    ERIC Educational Resources Information Center

    Gardner, John

    2007-01-01

    Automotive Technology combines hands-on training along with a fully integrated, interactive, computerized multistationed facility. Our program is a competency based, true open-entry/open-exit program that utilizes flexible self-paced course outlines. It is designed around an industry partnership that promotes community and economic development,…

  5. Literacy, Numeracy, and Problem Solving in Technology-Rich Environments among U.S. Adults: Results from the Program for the International Assessment of Adult Competencies 2012. First Look. NCES 2014-008

    ERIC Educational Resources Information Center

    Goodman, Madeline; Finnegan, Robert; Mohadjer, Leyla; Krenzke, Tom; Hogan, Jacquie

    2013-01-01

    The Program for the International Assessment of Adult Competencies (PIAAC) is a cyclical, large scale study of adult skills and life experience focusing on education and employment that was developed and organized by the Organization for Economic Cooperation and Development (OECD). In the United States, the study was conducted in 2011-12 with a…

  6. Tensions in Teacher Community: Competing Commitments in the Teaching of US Middle School Physical Education

    ERIC Educational Resources Information Center

    Craig, Cheryl J.; You, JeongAe; Oh, Suhak

    2014-01-01

    In this article, tensions in teacher community arose when the school's "rainy day" policy was invoked in the middle of a class period, disturbing instruction on the athletic field and subsequently in the gymnasium. The narrative inquiry takes a multiperspectival stance towards competing commitments to educational policy, on one…

  7. Recovery of lotic macroinvertebrate communities from disturbance

    NASA Astrophysics Data System (ADS)

    Wallace, J. Bruce

    1990-09-01

    Ecosystem disturbances produce changes in macrobenthic community structure (abundances, biomass, and production) that persist for a few weeks to many decades. Examples of disturbances with extremely long-term effects on benthic communities include contamination by persistent toxic agents, physical changes in habitats, and altered energy inputs. Stream size, retention, and local geomorphology may ameliorate the influence of disturbances on invertebrates. Disturbances can alter food webs and may select for favorable genotypes (e.g., insecticidal resistance). Introductions of pesticides into lotic ecosystems, which do not result in major physical changes within habitats, illustrate several factors that influence invertebrate recovery time from disturbance. These include: (1) magnitude of original contamination, toxicity, and extent of continued use; (2) spatial scale of the disturbance; (3) persistence of the pesticide; (4) timing of the contamination in relation to the life history stages of the organisms; (5) vagility of populations influenced by pesticides; and (6) position within the drainage network. The ability of macroinvertebrates to recolonize denuded stream habitats may vary greatly depending on regional life histories, dispersal abilities, and position within the stream network (e.g., headwaters vs larger rivers). Although downstream drift is the most frequently cited mechanism of invertebrate recolonization following disturbance in middle- and larger-order streams, evidence is presented that shows aerial recolonization to be potentially important in headwater streams. There is an apparent stochastic element operating for aerial recolonization, depending on the timing of disturbance and flight periods of various taxa. Available evidence indicates that recolonization of invertebrate taxa without an aerial adult stage requires longer periods of time than for those that possess winged, terrestrial adult stages (i.e., most insects). Innovative, manipulative

  8. The establishment of core competencies for canadian genetic counsellors: validation of practice based competencies.

    PubMed

    Ferrier, Raechel Ann; Connolly-Wilson, Mary; Fitzpatrick, Jennifer; Grewal, Sonya; Robb, Laura; Rutberg, Julie; Lilley, Margaret

    2013-12-01

    Numerous groups of health professionals have undertaken the task of defining core competencies for their profession. The goal of establishing core competencies is to have a defined standard for such professional needs as practice guidelines, training curricula, certification, continuing competency and re-entry to practice. In 2006, the Canadian Association of Genetic Counsellors (CAGC) recognized the need for uniform practice standards for the profession in Canada, given the rapid progress of genetic knowledge and technologies, the expanding practice of genetic counsellors and the increasing demand for services. We report here the process by which the CAGC Practice Based Competencies were developed and then validated via two survey cycles, the first within the CAGC membership, and the second with feedback from external stakeholders. These competencies were formally approved in 2012 and describe the integrated skills, attitudes and judgment that genetic counsellors in Canada require in order to perform the services and duties that fall within the practice of the profession responsibly, safely, effectively and ethically.

  9. Nursing Informatics Competencies Among Nursing Students and Their Relationship to Patient Safety Competencies: Knowledge, Attitude, and Skills.

    PubMed

    Abdrbo, Amany Ahmed

    2015-11-01

    With implementation of information technology in healthcare settings to promote safety and evidence-based nursing care, a growing emphasis on the importance of nursing informatics competencies has emerged. This study assessed the relationship between nursing informatics and patient safety competencies among nursing students and nursing interns. A descriptive, cross-sectional correlational design with a convenience sample of 154 participants (99 nursing students and 55 interns) completed the Self-assessment of Nursing Informatics Competencies and Patient Safety Competencies. The nursing students and interns were similar in age and years of computer experience, and more than half of the participants in both groups had taken a nursing informatics course. There were no significant differences between competencies in nursing informatics and patient safety except for clinical informatics role and applied computer skills in the two groups of participants. Nursing informatics competencies and patient safety competencies were significantly correlated except for clinical informatics role both with patient safety knowledge and attitude. These results provided feedback to adjust and incorporate informatics competencies in the baccalaureate program and to recommend embracing the nursing informatics course as one of the core courses, not as an elective course, in the curriculum.

  10. Water Treatment Technology - Chlorination.

    ERIC Educational Resources Information Center

    Ross-Harrington, Melinda; Kincaid, G. David

    One of twelve water treatment technology units, this student manual on chlorination provides instructional materials for nine competencies. (The twelve units are designed for a continuing education training course for public water supply operators.) The competencies focus on the following areas: purpose and process of chlorination, chlorine…

  11. Water Treatment Technology - Filtration.

    ERIC Educational Resources Information Center

    Ross-Harrington, Melinda; Kincaid, G. David

    One of twelve water treatment technology units, this student manual on filtration provides instructional materials for six competencies. (The twelve units are designed for a continuing education training course for public water supply operators.) The competencies focus on the following areas: purposes of sedimentation basins and flocculation…

  12. Water Treatment Technology - Hydraulics.

    ERIC Educational Resources Information Center

    Ross-Harrington, Melinda; Kincaid, G. David

    One of twelve water treatment technology units, this student manual on hydraulics provides instructional materials for three competencies. (The twelve units are designed for a continuing education training course for public water supply operators.) The competencies focus on the following areas: head loss in pipes in series, function loss in…

  13. Water Treatment Technology - Flouridation.

    ERIC Educational Resources Information Center

    Ross-Harrington, Melinda; Kincaid, G. David

    One of twelve water treatment technology units, this student manual on flouridation provides instructional materials for three competencies. (The twelve units are designed for a continuing education training course for public water supply operators.) The competencies focus on the following areas: purpose and process of flouridation, correct…

  14. Water Treatment Technology - Wells.

    ERIC Educational Resources Information Center

    Ross-Harrington, Melinda; Kincaid, G. David

    One of twelve water treatment technology units, this student manual on wells provides instructional materials for five competencies. (The twelve units are designed for a continuing education training course for public water supply operators.) The competencies focus on the following areas: dug, driven, and chilled wells, aquifer types, deep well…

  15. Water Treatment Technology - Pumps.

    ERIC Educational Resources Information Center

    Ross-Harrington, Melinda; Kincaid, G. David

    One of twelve water treatment technology units, this student manual on pumps provides instructional materials for three competencies. (The twelve units are designed for a continuing education training course for public water supply operators.) The competencies focus on the following areas: types of pumps in plant and distribution systems, pump…

  16. Hydrological disturbance diminishes predator control in wetlands.

    PubMed

    Dorn, Nathan J; Cook, Mark I

    2015-11-01

    Effects of predators on prey populations can be especially strong in aquatic ecosystems, but disturbances may mediate the strength of predator limitation and even allow outbreaks of some prey populations. In a two-year study we investigated the numerical responses of crayfish (Procambarus fallax) and small fishes (Poeciliidae and Fundulidae) to a brief hydrological disturbance in replicated freshwater wetlands with an experimental drying and large predatory fish reduction. The experiment and an in situ predation assay tested the component of the consumer stress model positing that disturbances release prey from predator limitation. In the disturbed wetlands, abundances of large predatory fish were seasonally reduced, similar to dynamics in the Everglades (southern Florida). Densities of small fish were unaffected by the disturbance, but crayfish densities, which were similar across all wetlands before drying, increased almost threefold in the year after the disturbance. Upon re-flooding, juvenile crayfish survival was inversely related to the abundance of large fish across wetlands, but we found no evidence for enhanced algal food quality. At a larger landscape scale (500 km2 of the Everglades), crayfish densities over eight years were positively correlated with the severity of local dry disturbances (up to 99 days dry) during the preceding dry season. In contrast, densities of small-bodied fishes in the same wetlands were seasonally depressed by dry disturbances. The results from our experimental wetland drought and the observations of crayfish densities in the Everglades represent a large-scale example of prey population release following a hydrological disturbance in a freshwater ecosystem. The conditions producing crayfish pulses in the Everglades appear consistent with the mechanics of the consumer stress model, and we suggest crayfish pulses may influence the number of nesting wading birds in the Everglades.

  17. Disturbance Dynamics in Transitional and Turbulent Flows

    NASA Technical Reports Server (NTRS)

    Grosch, Chester E.

    1999-01-01

    In order to expand the predictive capability of single-point turbulence closure models to account for the early-stage transition regime, a methodology for the formulation and calibration of model equations for the ensemble-averaged disturbance kinetic energy and energy dissipation rate is presented. First the decay of laminar disturbances and turbulence in mean shear-free flows is studied. In laminar flows, such disturbances are linear superpositions of modes governed by the Orr-Sommerfeld equation. In turbulent flows, disturbances are described through transport equations for representative mean quantities. The link between a description based on a deterministic evolution equation and a probability based mean transport equation is established. Because an uncertainty in initial conditions exists in the laminar as well as the turbulent regime, a probability distribution must be defined even in the laminar case. Using this probability distribution, it is shown that the exponential decay of the linear modes in the laminar regime can be related to a power law decay of both the (ensemble) mean disturbance kinetic energy and the dissipation rate. The evolution of these mean disturbance quantities is then described by transport equations similar to those for the corresponding turbulent decaying flow. Second, homogeneous shear flow, where disturbances can be described by rapid distortion theory (RDT), is studied. The relationship between RDT and linear stability theory is exploited in order to obtain a closed set of modeled equations. The linear disturbance equations are solved directly so that the numerical simulation yields a database from which the closure coefficients in the ensemble-averaged disturbance equations can be determined.

  18. Hydrological disturbance diminishes predator control in wetlands.

    PubMed

    Dorn, Nathan J; Cook, Mark I

    2015-11-01

    Effects of predators on prey populations can be especially strong in aquatic ecosystems, but disturbances may mediate the strength of predator limitation and even allow outbreaks of some prey populations. In a two-year study we investigated the numerical responses of crayfish (Procambarus fallax) and small fishes (Poeciliidae and Fundulidae) to a brief hydrological disturbance in replicated freshwater wetlands with an experimental drying and large predatory fish reduction. The experiment and an in situ predation assay tested the component of the consumer stress model positing that disturbances release prey from predator limitation. In the disturbed wetlands, abundances of large predatory fish were seasonally reduced, similar to dynamics in the Everglades (southern Florida). Densities of small fish were unaffected by the disturbance, but crayfish densities, which were similar across all wetlands before drying, increased almost threefold in the year after the disturbance. Upon re-flooding, juvenile crayfish survival was inversely related to the abundance of large fish across wetlands, but we found no evidence for enhanced algal food quality. At a larger landscape scale (500 km2 of the Everglades), crayfish densities over eight years were positively correlated with the severity of local dry disturbances (up to 99 days dry) during the preceding dry season. In contrast, densities of small-bodied fishes in the same wetlands were seasonally depressed by dry disturbances. The results from our experimental wetland drought and the observations of crayfish densities in the Everglades represent a large-scale example of prey population release following a hydrological disturbance in a freshwater ecosystem. The conditions producing crayfish pulses in the Everglades appear consistent with the mechanics of the consumer stress model, and we suggest crayfish pulses may influence the number of nesting wading birds in the Everglades. PMID:27070017

  19. Technological Discontinuities and Organizational Environments.

    ERIC Educational Resources Information Center

    Tushman, Michael L.; Anderson, Philip

    1986-01-01

    Technological effects on environmental conditions are analyzed using longitudinal data from the minicomputer, cement, and airline industries. Technology evolves through periods of incremental change punctuated by breakthroughs that enhance or destroy the competence of firms. Competence-destroying discontinuities increase environmental turbulence;…

  20. Examining Perception of Competency through Practicum Competencies Outline

    ERIC Educational Resources Information Center

    Esposito, Giovanna; Freda, Maria Francesca; Bosco, Valentina

    2015-01-01

    Purpose: This study aims to examine the self-perceived competencies of 231 Italian students enrolled in a psychological degree program and involved in a practicum. It analyzes the subjective perception of the competences that students expect to develop, acknowledge as developed and that might be inferred from tasks performed during the practicum;…

  1. Building Intercultural Competence through Intercultural Competency Certification of Undergraduate Students

    ERIC Educational Resources Information Center

    Janeiro, Maria G. Fabregas; Fabre, Ricardo Lopez; Nuno de la Parra, Jose Pablo

    2014-01-01

    The Intercultural Competency Certificate (CCI in Spanish) designed for the Universidad Popular Autonoma del Estado de Puebla (UPAEP University) is a theory based comprehensive plan to develop undergraduate students' intercultural competence. This Certificate is based in the Developmental Model of Intercultural Sensitivity (DMIS) developed by…

  2. Competencies: The Competencies Debate in Australian Education and Training.

    ERIC Educational Resources Information Center

    Collins, Cherry, Ed.

    Competencies are the focal concept in the world of education and training in Australia at this moment in 1993. This book is a collection of papers and has three purposes. First, it aims to provide basic information about education and training. Second, the book aims to explore something of what competency-based education and training looks like in…

  3. Where Cultural Competency Begins: Changes in Undergraduate Students' Intercultural Competency

    ERIC Educational Resources Information Center

    Sandell, Elizabeth J.; Tupy, Samantha J.

    2015-01-01

    Teacher preparation programs and accreditation organizations have acknowledged need for educators to demonstrate intercultural knowledge, skills, and abilities. Teacher educators are responding to emphasis in higher education to assure that graduates achieve intercultural competence (NCATE, 2008). This study compared the cultural competency of…

  4. Competence and Competency-based Training: What the Literature Says

    ERIC Educational Resources Information Center

    Guthrie, Hugh

    2009-01-01

    This literature review, commissioned by the National Quality Council, provides a historical account of the development of competency-based training in Australia and summarises the issues arising from the range of reviews conducted on elements of the national training system. It also explores the variety of ways in which competence is conceived…

  5. Eating Competence: Nutrition Education with the Satter Eating Competence Model

    ERIC Educational Resources Information Center

    Satter, Ellyn

    2007-01-01

    The Satter Eating Competence Model (ecSatter) conceptualizes eating competence as having 4 components: eating attitudes, food acceptance, regulation of food intake and body weight, and management of the eating context (including family meals). According to ecSatter, supporting nutritional health requires establishing and maintaining positive…

  6. Hydrologic impacts of land cover disturbances in the Upper Colorado River Basin.

    NASA Astrophysics Data System (ADS)

    Livneh, B.; Deems, J. S.; Buma, B.; Barsugli, J. J.; Schneider, D.; Molotch, N. P.; Wessman, C. A.; Wolter, K.

    2015-12-01

    The U.S. Southwest and surrounding areas rely on the Colorado River Basin for water supply across a range of applications. The majority of water originates as snowfall in the headwaters region, which has experienced both episodic disturbance from deposition of dust from regional dryland sources on mountain snowpacks, as well as widespread forest mortality due to bark beetle infestation across a range of forest types, elevation, and latitude. In this work, the relative impacts of competing streamflow drivers are explored through assessing system sensitivities to individual and combined disturbances. This analysis begins at the catchment-scale by parameterizing the Distributed Hydrology and Vegetation Model (DHSVM) over a historical period for a set of 4 catchments that offer a gradient in dust-deposition, bark beetle impacts, elevation, and forest coverage. Observational estimates of disturbance are used to parameterized the model, including satellite inferences of dust-on-snow radiative loading, aerial survey forest disturbance data, ecological indices derived from MODIS forest phenology products, as well as plot-scale disturbance and in situ dust radiative loading information. Sensitivities from the catchment analysis presented, then compared with hydrologic simulations over the entire headwaters region using a meso-scale hydrologic model. Experiments are aimed at quantifying the system sensitivity and hydrologic impacts of changing LAI (from forest disturbance) and reduced snowpack albedo (from dust deposition and forest litter) on streamflow and hydrologic states. Results suggest beetle kill-induced canopy loss leads to an overall increase in water yield (i.e. streamflow) on the order of 8 - 13%, depending on disturbance severity and extent. Dust-on-snow exerts a primary control on the timing and rate of melt, with earlier and more rapid melt rates associated with more extreme dust deposition and with relatively limited interaction among components. Differences

  7. Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS)

    NASA Technical Reports Server (NTRS)

    Masek, Jeffrey G.

    2006-01-01

    The Landsat Ecosystem Disturbance Adaptive Processing System (LEDAPS) project is creating a record of forest disturbance and regrowth for North America from the Landsat satellite record, in support of the carbon modeling activities. LEDAPS relies on the decadal Landsat GeoCover data set supplemented by dense image time series for selected locations. Imagery is first atmospherically corrected to surface reflectance, and then change detection algorithms are used to extract disturbance area, type, and frequency. Reuse of the MODIS Land processing system (MODAPS) architecture allows rapid throughput of over 2200 MSS, TM, and ETM+ scenes. Initial ("Beta") surface reflectance products are currently available for testing, and initial continental disturbance products will be available by the middle of 2006.

  8. Sleep and psychological disturbance in nocturnal asthma

    PubMed Central

    Stores, G; Ellis, A; Wiggs, L; Crawford, C; Thomson, A

    1998-01-01

    Subjective and objective sleep disturbance was studied in children with nocturnal asthma. Relations between such disturbance and daytime psychological function were also explored, including possible changes in learning and behaviour associated with improvements in nocturnal asthma and sleep. Assessments included home polysomnography, parental questionnaires concerning sleep disturbance, behaviour, and mood and cognitive testing. Compared with matched controls, children with asthma had significantly more disturbed sleep, tended to have more psychological problems, and they performed less well on some tests of memory and concentration. In general, improvement of nocturnal asthma symptoms by changes in treatment was followed by improvement in sleep and psychological function in subsequent weeks. The effects of asthma on sleep and the possible psychological consequences are important aspects of overall care.

 PMID:9659086

  9. Sleep, sleep disturbance, and fertility in women.

    PubMed

    Kloss, Jacqueline D; Perlis, Michael L; Zamzow, Jessica A; Culnan, Elizabeth J; Gracia, Clarisa R

    2015-08-01

    Sleep and sleep disturbances are increasingly recognized as determinants of women's health and well-being, particularly in the context of the menstrual cycle, pregnancy, and menopause. At present, however, little is known about whether fertility is affected by sleep quantity and quality. That is, to what degree, and by what mechanisms, do sleep and/or its disturbances affect fertility? The purpose of this review is to synthesize what is known about sleep disturbances in relation to reproductive capacity. A model is provided, whereby stress, sleep dysregulation, and circadian misalignment are delineated for their potential relevance to infertility. Ultimately, if it is the case that sleep disturbance is associated with infertility, new avenues for clinical intervention may be possible.

  10. Guiding future research on terrestrial ecosystem disturbance

    NASA Astrophysics Data System (ADS)

    Schultz, Colin

    2013-04-01

    With North American ecosystems responsible for drawing hundreds of teragrams of carbon from the atmosphere each year, the tenuous balance of the terrestrial carbon budget can be upset for decades by disturbances such as fires, storms, disease outbreaks, insect infestations, and logging. Research cataloging the effects of such disturbances on regional carbon cycling tends to be sporadic or of limited scope. Most research has focused on forests but is less extensive for other important ecosystems such as grasslands or permafrost peatlands.

  11. Technology in Context

    ERIC Educational Resources Information Center

    Jeans, Nick; Manches, Andrew; Stokes, Eleanor; Balmer, Kim

    2011-01-01

    People frequently hear competing media and research claims about the educational value of new technologies. But too often it is not clear how, if at all, these technologies are supporting learning. And there is not enough attention paid to the challenges of trying to introduce these technologies successfully into an educational context. To what…

  12. Mapping surface disturbance from wind farms

    NASA Astrophysics Data System (ADS)

    Diffendorfer, James E.

    2013-04-01

    Wind energy is one of the fastest growing segments of the electricity market and this trend will likely continue as countries strive to reduce CO2 production while meeting growing energy demands. One impact of wind facilities is surface disturbance, including roads, that lead to habitat loss and fragmentation. Numerous studies of wind power utilize estimates of surface disturbance for GIS-based modeling or basic calculations of the land area required to generate energy using wind. However published estimates of the land use required for a MW of electricity from wind facilities vary by more than 10 times (0.83 to 250 MW/Km2). We report results from a geospatial analysis of 39 wind facilities in the United States that we fully digitized using high resolution photo-imagery. The selected sites and analyses were designed to elucidate the effects of turbine size, topography, and land use on the area requirements of wind facilities. The results indicate point estimates of average surface disturbance/MW have wide levels of variation, explained primarily by Landcover and Topography. Wind facilities in agricultural landscapes had smaller surface disturbance/ha than facilities in forests and shrublands, and facilities in relatively flat topography had smaller surface disturbance/ha than facilities on hills, ridges, or mesas. Land use, topography, and turbine size all influenced turbine spacing. The statistical models suggest we can predict geographic locations where new wind facilities could be placed with minimized surface disturbance.

  13. Feral swine disturbance at important archaeological sites.

    PubMed

    Engeman, Richard M; Couturier, Kathy J; Felix, Rodney K; Avery, Michael L

    2013-06-01

    Feral swine are well known as environmentally destructive invasive animals in many areas around the world, where they degrade native habitats, harm rare plant and animal species, damage agricultural interests, and spread disease. We provide the first quantification of their potential as agents of disturbance at archaeological sites. Our study was conducted in south-central Florida at Avon Park Air Force Range, a base comprising over 40,000 ha and containing many archaeological sites. To determine the identifiable prevalence of feral swine disturbance, we examined 36 sites registered with the Florida State Historic Preservation Office and also eligible for inclusion in the National Register of Historic Places (NRHP). Moreover, we evaluated the extent of swine disturbance at a prehistoric site of extraordinary significance to Florida's prehistory, "Dead Cow." Fifteen of the 36 NRHP-eligible sites (42 %) had some level of swine disturbance, including 14 of 30 (47 %) sites known to have artifacts within 20 cm of the surface (well within swine rooting depths). At the Dead Cow site, we documented disturbance at 74 % of shovel test points. Sites with shallow artifact depositions appeared highly vulnerable to disturbance by feral swine, threatening destruction of artifact stratigraphy and provenience. Our observations likely are a minimal representation of accumulated damage. These irreplaceable sites tell the area's land use story across the millennia. That they are under threat from feral swine should serve broad notice of potential threats that feral swine may pose to archaeological sites globally, making effective swine management imperative for site protection.

  14. Competency, civil commitment, and the dangerousness of the mentally ill.

    PubMed

    Bittman, B J; Convit, A

    1993-11-01

    The purpose of this study was to assess if a relationship exists between the nature of an individuals criminal charges and the finding of fitness among defendants evaluated at the Forensic Psychiatry Clinic servicing Manhattan. We examined the records of 354 defendants referred to the Forensic Clinic from the New York Criminal and Supreme Courts for a competency to stand trial evaluation. We reviewed their charges in light of the finding of competency. Incompetent defendants were most often accused of misdemeanors rather than felonies and of non-violent rather than violent crimes. Perhaps individuals who are thought to be psychiatrically disturbed get detained by the police on trivial charges so as to get them off the streets. Deinstitutionalization and civil commitment laws are considered as contributing factors and their impact is discussed.

  15. Assessing Competence in Pediatric Cardiology

    ERIC Educational Resources Information Center

    Johnson, Apul E.; And Others

    1976-01-01

    In response to the need to assure physician competence, a rating scale was developed at the University of Minnesota Medical School for use in evaluating clinical competence in pediatric cardiology. It was tested on first- and second-year specialists. Development and testing procedures are described. (JT)

  16. Social Competence: A Developmental Perspective.

    ERIC Educational Resources Information Center

    Eisenberg, Nancy; Harris, Jerry D.

    1984-01-01

    Effective peer relations and the enhancement of social interactions in young children play a central role in the discussion of social competence. Developmental issues relevant to the assessment of social competence including perspective taking, conceptions of friendship, interpersonal strategies and problem solving, moral judgments, and…

  17. Masonry. Occupational Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This Occupational Competency Analysis Profile (OCAP) for masonry occupations contains a competency list verified by expert workers and developed through a modified DACUM (Developing a Curriculum) involving business, industry, labor, and community agency representatives from Ohio. This OCAP identifies the occupational, academic, and employability…

  18. Cultural Competency as Skilled Dialogue.

    ERIC Educational Resources Information Center

    Barrera, Isaura; Corso, Robert M.

    2002-01-01

    This article describes Skilled Dialogue, an approach to cultural competency developed in response to the challenges posed by cultural linguistic diversity. Skilled Dialogue focuses on cultural competency as the ability to craft respectful, reciprocal, and responsive interactions across diverse cultural parameters. Characteristics, component…

  19. Competence: Commodification of Human Ability

    ERIC Educational Resources Information Center

    Han, Soonghee

    2008-01-01

    The purpose of this article is to analyze the meaning and presumptions of competence in the concrete context of knowledge capitalism. First, the nature of competence as a "commodification of human ability" that obtains a standardized monetary value to sell in the labor market, is elucidated by applying Karl Marx's critical theory. Second, it is…

  20. Workforce Readiness: Competencies and Assessment.

    ERIC Educational Resources Information Center

    O'Neil, Harold F., Jr., Ed.

    This book, which is intended for professionals in the assessment/evaluation/measurement, vocational and technical education, and educational psychology communities, contains 16 papers examining specifications of work force competencies and assessment of competencies. The following papers are included: "Review of Workforce Readiness Theoretical…

  1. Conversational Competence in Academic Settings

    ERIC Educational Resources Information Center

    Bowman, Richard F.

    2014-01-01

    Conversational competence is a process, not a state. Ithaca does not exist, only the voyage to Ithaca. Vibrant campuses are a series of productive conversations. At its core, communicative competence in academic settings mirrors a collective search for meaning regarding the purpose and direction of a campus community. Communicative competence…

  2. Conditions for Developing Communicative Competence

    ERIC Educational Resources Information Center

    Zascerinska, Jelena

    2010-01-01

    Introduction. Individuals need communicative competence for personal fulfillment and development, active citizenship, social inclusion and employment. Materials and Methods. The meaning of the key concepts of "communicative competence" and "opportunities" is studied within the search for conditions to develop. Conclusion. The theoretical findings…

  3. Youth Swimmers' Understanding of Competence.

    ERIC Educational Resources Information Center

    Bocksnick, Jochen; Belyk, Joi; Napier, Linea

    2002-01-01

    Investigated the way in which youth swimmers viewed their competence and factors they associated with obtaining competence. Interviews with Canadian swimmers age 8-13 years indicated that respondents focused on what they deemed performance-relevant factors (e.g., personal effort) rather than outcome-related comparisons with other swimmers (e.g.,…

  4. Horticulture. Tech Prep Competency Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Wooster. Agricultural Technical Inst.

    This tech prep competency profile (TCP), which was developed by a consortium of Ohio educators and business/industry representatives, lists the competencies that have been identified as necessary for employment in the following occupations: nursery technician; golf course superintendent; landscape designer/manager; lawn care specialist; tree care…

  5. Competencies Identification for Robotics Training.

    ERIC Educational Resources Information Center

    Tang, Le D.

    A study focused on the task of identifying competencies for robotics training. The level of robotics training was limited to that of robot technicians. Study objectives were to obtain a list of occupational competencies; to rank their order of importance; and to compare opinions from robot manufacturers, robot users, and robotics educators…

  6. Cultural competency training in psychiatry.

    PubMed

    Qureshi, A; Collazos, F; Ramos, M; Casas, M

    2008-01-01

    Recent reports indicate that the quality of care provided to immigrant and ethnic minority patients is not at the same level as that provided to majority group patients. Although the European Board of Medical Specialists recognizes awareness of cultural issues as a core component of the psychiatry specialization, few medical schools provide training in cultural issues. Cultural competence represents a comprehensive response to the mental health care needs of immigrant and ethnic minority patients. Cultural competence training involves the development of knowledge, skills, and attitudes that can improve the effectiveness of psychiatric treatment. Cognitive cultural competence involves awareness of the various ways in which culture, immigration status, and race impact psychosocial development, psychopathology, and therapeutic transactions. Technical cultural competence involves the application of cognitive cultural competence, and requires proficiency in intercultural communication, the capacity to develop a therapeutic relationship with a culturally different patient, and the ability to adapt diagnosis and treatment in response to cultural difference. Perhaps the greatest challenge in cultural competence training involves the development of attitudinal competence inasmuch as it requires exploration of cultural and racial preconceptions. Although research is in its infancy, there are increasing indications that cultural competence can improve key aspects of the psychiatric treatment of immigrant and minority group patients. PMID:18371580

  7. Holistic Competence: Putting Judgements First

    ERIC Educational Resources Information Center

    Beckett, David

    2008-01-01

    Professional practice can be conceptualised holistically, and in fact during the 1990s the "Australian model" of integrated or holistic competence emerged empirically. This piece outlines that story, and then develops a more rigorous conceptual analysis of what it is to make competent practical judgements, through inferences, in context-specific…

  8. Receptionist: Task List Competency Record.

    ERIC Educational Resources Information Center

    Minnesota Instructional Materials Center, White Bear Lake.

    One of a series of 12 in the secretarial/clerical area, this booklet for the vocational instructor contains a job description for the receptionist, a task list of areas of competency, an occupational tasks competency record (suggested as replacement for the traditional report card), a list of industry representatives and educators involved in…

  9. The Culturally Competent Art Educator.

    ERIC Educational Resources Information Center

    Andrus, Lucy

    2001-01-01

    Focuses on the importance of preparing teachers to be culturally competent art educators, addresses the qualities of a culturally competent teacher, delineates Mazrui's seven functions of culture, and explores how to comprehend multicultural practice. Discusses how teachers can acquire cultural knowledge through literature, films and videos, and…

  10. Experience, Competence and Workplace Learning

    ERIC Educational Resources Information Center

    Paloniemi, Susanna

    2006-01-01

    Purpose: This paper aims to examine employees' conceptions of the meaning of experience in job-competence and its development in workplace context. The aim is to bring out the variety of conceptions related to experience, competence and workplace learning. Design/methodology/approach: The paper is based on interview data from six Finnish small and…

  11. Caveat on Competency Based Education.

    ERIC Educational Resources Information Center

    Bell, Wendell D.

    1980-01-01

    Although competency based education (CBE) offers solutions to some educational problems, it is not a cure-all. Problems with CBE include emphasis on output rather than the instructional process itself, over-reliance on occupational competencies and behavioral objectives, a tendency to lower academic standards, and the difficulty of implementation.…

  12. Personal Competencies in Personalized Learning

    ERIC Educational Resources Information Center

    Redding, Sam

    2014-01-01

    Personal competencies--cognitive, metacognitive, motivational, and social/emotional--are applied by students in learning (mastery of knowledge and skills). These competencies are both acquired through learning and applied in the learning process. Personalized learning--a promising approach to education made practical by advances in…

  13. Competency Assessment and Continuing Education.

    ERIC Educational Resources Information Center

    Schlegel, John F.

    1978-01-01

    Described is the competency project being conducted by the American Association of Colleges of Pharmacy and the American Pharmaceutical Association, and its relationship to the development of continuing education programs. The project is attempting to specify standards of competency and develop self-assessment devices to be used by pharmacists.…

  14. Drafting. Occupational Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This Drafting Occupational Competency Analysis Profile (OCAP) is one of a series of competency lists, verified by expert workers, that have evolved from a modified DACUM (Developing a Curriculum) job analysis process involving business, industry, labor, and community agency representatives from throughout Ohio. This OCAP identifies the…

  15. Key Skills and Competencies. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains three papers on key skills and competencies and human resource development (HRD). "Career Related Competencies" (Marinka A.C.T. Kuijpers) reports findings from surveys completed by Dutch employees who identified these issues: self-reflection is more important than career control; age and gender influence attitude toward…

  16. Career Competencies for Career Success

    ERIC Educational Resources Information Center

    Kuijpers, Marinka A. C. T.; Schyns, Birgit; Scheerens, Jaap

    2006-01-01

    This article addresses the general question as to which competencies employees need to possess in order to engage in self-management in their career development. The authors distinguished and operationalized 6 career factors and competencies of self-management in career development. A quantitative study was performed using 1,579 employees in 16…

  17. A Taxonomy for Competency Programs.

    ERIC Educational Resources Information Center

    Finch, F. L.

    To consolidate the diversity of opinion about the definition of competency, an operational definition and skills classification matrix is presented. Although most people agree that competency tests should measure student ability to transfer academic training to life situations, the fact that life skills and school skills represent different…

  18. The Law and Competency Evaluation.

    ERIC Educational Resources Information Center

    Clement, Annie

    Competency testing often refers to a system devised to assure successful performance on a specific test, in addition to other mandated criteria as a requisite to obtaining a high school diploma. Minimum competency testing is usually defined in one of two ways: as the acquisition of basic skills or as the demonstrated ability to apply basic skills…

  19. Cultural competency training in psychiatry.

    PubMed

    Qureshi, A; Collazos, F; Ramos, M; Casas, M

    2008-01-01

    Recent reports indicate that the quality of care provided to immigrant and ethnic minority patients is not at the same level as that provided to majority group patients. Although the European Board of Medical Specialists recognizes awareness of cultural issues as a core component of the psychiatry specialization, few medical schools provide training in cultural issues. Cultural competence represents a comprehensive response to the mental health care needs of immigrant and ethnic minority patients. Cultural competence training involves the development of knowledge, skills, and attitudes that can improve the effectiveness of psychiatric treatment. Cognitive cultural competence involves awareness of the various ways in which culture, immigration status, and race impact psychosocial development, psychopathology, and therapeutic transactions. Technical cultural competence involves the application of cognitive cultural competence, and requires proficiency in intercultural communication, the capacity to develop a therapeutic relationship with a culturally different patient, and the ability to adapt diagnosis and treatment in response to cultural difference. Perhaps the greatest challenge in cultural competence training involves the development of attitudinal competence inasmuch as it requires exploration of cultural and racial preconceptions. Although research is in its infancy, there are increasing indications that cultural competence can improve key aspects of the psychiatric treatment of immigrant and minority group patients.

  20. [Core competencies in internal medicine].

    PubMed

    Porcel, J M; Casademont, J; Conthe, P; Pinilla, B; Pujol, R; García-Alegría, J

    2011-06-01

    The working group of the Spanish Society of Internal Medicine (SEMI) on "Competencies of the Internist" has defined the basic medical knowledge, skills and attitudes that all internists in Spain should have. This list of competencies represents the Internal Medicine core curriculum within the context of the future educational framework of medical specialties in Health Sciences.

  1. Constructivism in cultural competence education.

    PubMed

    Hunter, Jennifer L; Krantz, Steven

    2010-04-01

    A graduate course on cultural diversity, based in constructivist theory and structured on the Process of Cultural Competence in the Delivery of Healthcare Services model, was developed and taught through classroom and online methods. The following research questions were explored: 1) Can an educational experience, built on constructivist learning theory tenets, change students' perceptions, attitudes, knowledge, and skills in the area of cultural competence? 2) Does the delivery method, online or traditional classroom, influence the degree of change? The study used a quasi-experimental, pretest-posttest control group design using the Inventory for Assessing the Process of Cultural Competence Among healthcare Professionals Revised. Findings showed significant changes (p<0.001) in cultural competence scores and subscores for all learners with both teaching modalities based on interval scale and in categories of cultural knowledge, skills, desire, and overall competence based on a nominal scale. The untaught construct of cultural desire showed the most significant improvement.

  2. Cultural competence: a constructivist definition.

    PubMed

    Blanchet Garneau, Amélie; Pepin, Jacinthe

    2015-01-01

    In nursing education, most of the current teaching practices perpetuate an essentialist perspective of culture and make it imperative to refresh the concept of cultural competence in nursing. The purpose of this article is to propose a constructivist definition of cultural competence that stems from the conclusions of an extensive critical review of the literature on the concepts of culture, cultural competence, and cultural safety among nurses and other health professionals. The proposed constructivist definition is situated in the unitary-transformative paradigm in nursing as defined by Newman and colleagues. It makes the connection between the field of competency-based education and the nursing discipline. Cultural competence in a constructivist paradigm that is oriented toward critical, reflective practice can help us develop knowledge about the role of nurses in reducing health inequalities and lead to a comprehensive ethical reflection about the social mandate of health care professionals.

  3. Testing Communicative Competence: Problems and Perspectives.

    ERIC Educational Resources Information Center

    Courchene, Robert J.; De Bagheera, Jean Ivan

    1981-01-01

    A model for communicative competence, developed by Swain and Canale describes four competences within the concept of communicative competence. These are linguistic, sociolinguistic, discourse, and strategic competence. Each one involves knowledge of and ability to use the competence in question. This model raises questions on several counts; for…

  4. 32 CFR 776.20 - Competence.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Competence. 776.20 Section 776.20 National... Professional Conduct § 776.20 Competence. (a) Competence. A covered attorney shall provide competent, diligent.... Initial determinations as to competence of a covered USG attorney for a particular assignment shall...

  5. Using competences and competence tools in workforce development.

    PubMed

    Green, Tess; Dickerson, Claire; Blass, Eddie

    The NHS Knowledge and Skills Framework (KSF) has been a driving force in the move to competence-based workforce development in the NHS. Skills for Health has developed national workforce competences that aim to improve behavioural performance, and in turn increase productivity. This article describes five projects established to test Skills for Health national workforce competences, electronic tools and products in different settings in the NHS. Competences and competence tools were used to redesign services, develop job roles, identify skills gaps and develop learning programmes. Reported benefits of the projects included increased clarity and a structured, consistent and standardized approach to workforce development. Findings from the evaluation of the tools were positive in terms of their overall usefulness and provision of related training/support. Reported constraints of using the competences and tools included issues relating to their availability, content and organization. It is recognized that a highly skilled and flexible workforce is important to the delivery of high-quality health care. These projects suggest that Skills for Health competences can be used as a 'common currency' in workforce development in the UK health sector. This would support the need to adapt rapidly to changing service needs.

  6. Using competences and competence tools in workforce development.

    PubMed

    Green, Tess; Dickerson, Claire; Blass, Eddie

    The NHS Knowledge and Skills Framework (KSF) has been a driving force in the move to competence-based workforce development in the NHS. Skills for Health has developed national workforce competences that aim to improve behavioural performance, and in turn increase productivity. This article describes five projects established to test Skills for Health national workforce competences, electronic tools and products in different settings in the NHS. Competences and competence tools were used to redesign services, develop job roles, identify skills gaps and develop learning programmes. Reported benefits of the projects included increased clarity and a structured, consistent and standardized approach to workforce development. Findings from the evaluation of the tools were positive in terms of their overall usefulness and provision of related training/support. Reported constraints of using the competences and tools included issues relating to their availability, content and organization. It is recognized that a highly skilled and flexible workforce is important to the delivery of high-quality health care. These projects suggest that Skills for Health competences can be used as a 'common currency' in workforce development in the UK health sector. This would support the need to adapt rapidly to changing service needs. PMID:21072016

  7. Competencies for the 21st Century Information Professional: Translating the SLA Competencies into Business Competencies.

    ERIC Educational Resources Information Center

    Henczel, Sue

    This paper examines how the Special Libraries Association competencies can be mapped to the broader business competencies of marketing (promoting), packaging (product development), persuading and performing (sales/customer service), and positioning (strategic maneuvering). It introduces a process whereby the skills, knowledge, understandings, and…

  8. Competency courts: a creative solution for restoring competency to the competency process.

    PubMed

    Finkle, Michael J; Kurth, Russell; Cadle, Christopher; Mullan, Jessica

    2009-01-01

    It is well accepted that jail is a poor setting for treating the acutely mentally ill, yet the number of mentally ill persons in jail has increased such that Los Angeles County Jail and Riker's Island in New York house more mentally ill than any psychiatric hospital. The number of mentally ill persons charged with a crime whose competency to stand trial is in question has also increased dramatically. Inefficiencies within the competency process result in mentally ill persons charged with crimes remaining in jail longer than necessary. One solution is "competency court", a specialty court within a mental health court. The same judges, attorneys, and mental health professionals staff both courts. By combining their Mental Health Court experience, they can work with the mentally ill using their expertise in competency law and processes, and thereby improve the competency process and reduce the unnecessary time that mentally ill persons spend in jail.

  9. An assessment of microbial communities associated with surface mining-disturbed overburden.

    PubMed

    Poncelet, Dominique M; Cavender, Nicole; Cutright, Teresa J; Senko, John M

    2014-03-01

    To assess the microbiological changes that occur during the maturation of overburden that has been disturbed by surface mining of coal, a surface mining-disturbed overburden unit in southeastern Ohio, USA was characterized. Overburden from the same unit that had been disturbed for 37 and 16 years were compared to undisturbed soil from the same region. Overburden and soil samples were collected as shallow subsurface cores from each subregion of the mined area (i.e., land 16 years and 37 years post-mining, and unmined land). Chemical and mineralogical characteristics of overburden samples were determined, as were microbial respiration rates. The composition of microbial communities associated with overburden and soil were determined using culture-independent, nucleic acid-based approaches. Chemical and mineralogical evaluation of overburden suggested that weathering of disturbed overburden gave rise to a setting with lower pH and more oxidized chemical constituents. Overburden-associated microbial biomass and respiration rates increased with time after overburden disturbance. Evaluation of 16S rRNA gene libraries that were produced by "next-generation" sequencing technology revealed that recently disturbed overburden contained an abundance of phylotypes attributable to sulfur-oxidizing Limnobacter spp., but with increasing time post-disturbance, overburden-associated microbial communities developed a structure similar to that of undisturbed soil, but retained characteristics of more recently disturbed overburden. Our results indicate that over time, the biogeochemical weathering of disturbed overburden leads to the development of geochemical conditions and microbial communities that approximate those of undisturbed soil, but that this transition is incomplete after 37 years of overburden maturation.

  10. Regional boreal biodiversity peaks at intermediate human disturbance.

    PubMed

    Mayor, S J; Cahill, J F; He, F; Sólymos, P; Boutin, S

    2012-01-01

    The worldwide biodiversity crisis has intensified the need to better understand how biodiversity and human disturbance are related. The 'intermediate disturbance hypothesis' suggests that disturbance regimes generate predictable non-linear patterns in species richness. Evidence often contradicts intermediate disturbance hypothesis at small scales, and is generally lacking at large regional scales. Here, we present the largest extent study of human impacts on boreal plant biodiversity to date. Disturbance extent ranged from 0 to 100% disturbed in vascular plant communities, varying from intact forest to agricultural fields, forestry cut blocks and oil sands. We show for the first time that across a broad region species richness peaked in communities with intermediate anthropogenic disturbance, as predicted by intermediate disturbance hypothesis, even when accounting for many environmental covariates. Intermediate disturbance hypothesis was consistently supported across trees, shrubs, forbs and grasses, with temporary and perpetual disturbances. However, only native species fit this pattern; exotic species richness increased linearly with disturbance.

  11. The role of competency to stand trial in mental health courts.

    PubMed

    Stafford, Kathleen P; Wygant, Dustin B

    2005-01-01

    Concerns have been raised in the literature about the competency to stand trial and competency to make treatment decisions of defendants referred to mental health courts. However, there is little information reported about the evaluation and prevalence of incompetence, characteristics of incompetent mental health court defendants, and disposition of mentally ill defendants too disturbed to be diverted from the criminal justice system through mental health courts. This study reports on the 85 potential mental health court defendants referred for trial competency evaluations during the first three years of operation of the Akron Ohio Mental Health Court. Of the 80 defendants who could be located for evaluation, 77.5% were found incompetent, and 53% of the incompetent defendants were not restored to competence even after an average of 49 days of treatment in a state psychiatric hospital. The implications of these findings in terms of the diversion potential of mental health courts for the severely mentally ill are discussed.

  12. Sleep disturbance in Mowat-Wilson syndrome.

    PubMed

    Evans, Elizabeth; Mowat, David; Wilson, Meredith; Einfeld, Stewart

    2016-03-01

    Mowat-Wilson syndrome (MWS) is a multiple congenital anomaly syndrome caused by a heterozygous mutation or deletion of the ZEB2 gene. It is characterized by a distinctive facial appearance in association with intellectual disability (ID) and variable other features including agenesis of the corpus callosum, seizures, congenital heart defects, microcephaly, short stature, hypotonia, and Hirschsprung disease. The current study investigated sleep disturbance in people with MWS. In a series of unstructured interviews focused on development and behaviors in MWS, family members frequently reported sleep disturbance, particularly early-morning waking and frequent night waking. The Sleep Disturbance Scale for Children (SDSC) was therefore administered to a sample of 35 individuals with MWS, along with the Developmental Behaviour Checklist (DBC) to measure behavioral and emotional disturbance. A high level of sleep disturbance was found in the MWS sample, with 53% scoring in the borderline range and 44% in the clinical disorder range for at least one subscale of the SDSC. Scores were highest for the Sleep-wake transition disorders subscale, with 91% of participants reaching at least the borderline disorder range. A significant positive association was found between total scores on the SDSC and the DBC Total Behaviour Problem Score. These results suggest that sleep disorders should be screened for in people with MWS, and where appropriate, referrals to sleep specialists made for management of sleep problems. PMID:26686679

  13. Defining sleep disturbance after brain injury.

    PubMed

    Clinchot, D M; Bogner, J; Mysiw, W J; Fugate, L; Corrigan, J

    1998-01-01

    Sleep disorders are a relatively common occurrence after brain injury. Sleep disturbances often result in a poor daytime performance and a poor individual sense of well-being. Unfortunately, there has been minimal attention paid to this common and often disabling sequela of brain injury. This study attempts to define and to correlate the incidence and type of sleep disturbances that occur after brain injury. Consecutive admissions to a rehabilitation unit were used to create a longitudinal database designed to predict long-term outcomes for individuals who suffered a brain injury. Fifty percent of subjects had difficulty sleeping. Sixty-four percent described waking up too early, 25% described sleeping more than usual, and 45% described problems falling asleep. Eighty percent of subjects reporting sleep problems also reported problems with fatigue. Logistic regression analysis revealed the following: the more severe the brain injury the less likely the subject would be to have a sleep disturbance; subjects who had sleep disturbances were more likely to have problems with fatigue; females were more likely to have trouble with sleep. This study demonstrates the substantial prevalence of sleep disturbances after brain injury. It underscores the relationship between sleep disorders and perception of fatigue. It also underscores the need for clinicians to strive for interventional studies to look at the treatment of sleep and fatigue problems after brain injury. PMID:9715917

  14. Pharmacology for sleep disturbance in PTSD.

    PubMed

    Lipinska, Gosia; Baldwin, David S; Thomas, Kevin G F

    2016-03-01

    Symptoms of sleep disturbance, particularly nightmares and insomnia, are a central feature of post-traumatic stress disorder (PTSD). Emerging evidence suggests that specific treatment of PTSD-related sleep disturbance improves other symptoms of the disorder, which in turn suggests that such disturbance may be fundamental to development and maintenance of the disorder. This mini-review focuses on pharmacological treatment of sleep disturbance in adult PTSD (specifically, studies testing the efficacy of antidepressants, adrenergic inhibiting agents, antipsychotics and benzodiazepine and non-benzodiazepine hypnotics). We conclude that only prazosin, an adrenergic inhibiting agent, has had its efficacy established by multiple randomised controlled trials. There is also high-level evidence supporting use of eszopiclone, as well as risperidone and olanzapine as adjunct therapy. Antidepressants such as sertraline, venlafaxine and mirtazapine, benzodiazepines such as alprazolam and clonazepam and non-benzodiazepine hypnotics such as zolpidem appear ineffective in treating PTSD-related sleep disturbance. Most studies that report reduced frequency of nightmares and insomnia also report decreases in overall symptom severity. Such findings suggest that (i) sleep disruption is central to PTSD; (ii) treating sleep disruption may be an effective way to address other symptoms of the disorder and (iii) PTSD symptoms tend to cluster together in predictable ways. PMID:26856810

  15. Sleep disturbance in Mowat-Wilson syndrome.

    PubMed

    Evans, Elizabeth; Mowat, David; Wilson, Meredith; Einfeld, Stewart

    2016-03-01

    Mowat-Wilson syndrome (MWS) is a multiple congenital anomaly syndrome caused by a heterozygous mutation or deletion of the ZEB2 gene. It is characterized by a distinctive facial appearance in association with intellectual disability (ID) and variable other features including agenesis of the corpus callosum, seizures, congenital heart defects, microcephaly, short stature, hypotonia, and Hirschsprung disease. The current study investigated sleep disturbance in people with MWS. In a series of unstructured interviews focused on development and behaviors in MWS, family members frequently reported sleep disturbance, particularly early-morning waking and frequent night waking. The Sleep Disturbance Scale for Children (SDSC) was therefore administered to a sample of 35 individuals with MWS, along with the Developmental Behaviour Checklist (DBC) to measure behavioral and emotional disturbance. A high level of sleep disturbance was found in the MWS sample, with 53% scoring in the borderline range and 44% in the clinical disorder range for at least one subscale of the SDSC. Scores were highest for the Sleep-wake transition disorders subscale, with 91% of participants reaching at least the borderline disorder range. A significant positive association was found between total scores on the SDSC and the DBC Total Behaviour Problem Score. These results suggest that sleep disorders should be screened for in people with MWS, and where appropriate, referrals to sleep specialists made for management of sleep problems.

  16. Propagation of disturbances in degenerate quantum systems

    NASA Astrophysics Data System (ADS)

    Chancellor, Nicholas; Haas, Stephan

    2011-07-01

    Disturbances in gapless quantum many-body models are known to travel an unlimited distance throughout the system. Here, we explore this phenomenon in finite clusters with degenerate ground states. The specific model studied here is the one-dimensional J1-J2 Heisenberg Hamiltonian at and close to the Majumdar-Ghosh point. Both open and periodic boundary conditions are considered. Quenches are performed using a local magnetic field. The degenerate Majumdar-Ghosh ground state allows disturbances which carry quantum entanglement to propagate throughout the system and thus dephase the entire system within the degenerate subspace. These disturbances can also carry polarization, but not energy, as all energy is stored locally. The local evolution of the part of the system where energy is stored drives the rest of the system through long-range entanglement. We also examine approximations for the ground state of this Hamiltonian in the strong field limit and study how couplings away from the Majumdar-Ghosh point affect the propagation of disturbances. We find that even in the case of approximate degeneracy, a disturbance can be propagated throughout a finite system.

  17. [Relation between dementia and circadian rhythm disturbance].

    PubMed

    Nakamura, Kei; Meguro, Kenichi

    2014-03-01

    Dementia and circadian rhythm disturbance are closely linked. First, dementia patient shows circadian rhythm disorders (e.g. insomnia, night wandering, daytime sleep). These symptoms are a burden for caregivers. Circadian rhythm disturbance of dementia relates ADL and cognitive impairment, and diurnal rhythm disorder of blood pressure and body temperature. Some study shows that circadian rhythm disorders in dementia are a disturbance of neural network between suprachiasmatic nucleus and cerebral white matter, and involvement of both frontal lobes, left parietal and occipital cortex, left temporoparietal region. The first-line treatment of circadian rhythm disturbance should be non-drug therapy (e.g. exercise, bright light exposure, reduce caffeine intake, etc.). If physician prescribe drugs, keep the rule of low-dose and short-term and avoid benzodiazepines. Atypical antipsychotic drugs like risperidone and some antidepressants are useful for treatment of insomnia in dementia. But this usage is off-label. So we must well inform to patient and caregiver, and get consent about treatment. Second, some study shows circadian rhythm disorder is a risk factor of dementia. However, we should discuss that circadian rhythm disturbance is "risk factor of dementia" or "prodromal symptom of dementia". If a clinician finds circadian rhythm disorder in elderly people, should be examined cognitive and ADL function, and careful about that patients have dementia or will develop dementia.

  18. Ultrasonic detection of cardiovascular flow disturbances.

    PubMed

    Winter, D C; Wells, M K; Morgan, R J

    1976-01-01

    Blood flow that is disturbed or turbulent may have a significant effect on the development of cardiovascular disease. A method is presented here for detecting periods of disturbed flow using autocorrelograms of the audio signal from a pulsed ultrasound Doppler velocity meter (PUDVM). Autocorrelograms describe quantitatively how the form of a signal changes over time. We produced steady laminar and turbulent pipe flow in a hydraulic test tank, and computed autocorrelograms of the audio signal of the centerline velocity as detected by the PUDVM using fast Fourier transform techniques. We have shown that the autocorrelation coefficient averaged over a short length of time (64 ms) is significantly higher for laminar than for turbulent flow. We have also produced pulsatile flow in our hydraulic tank and computed the mean autocorrelation coefficient at different phases of the flow cycle. The regions of disturbed and undisturbed flow were predicted from the steady flow results. The disturbed flow first appears during the period of the highest forward velocities. These results indicate that the mean autocorrelation coefficient can serve as an indicator of the presence of flow disturbances.

  19. Active disturbance rejection controller for chemical reactor

    SciTech Connect

    Both, Roxana; Dulf, Eva H.; Muresan, Cristina I.

    2015-03-10

    In the petrochemical industry, the synthesis of 2 ethyl-hexanol-oxo-alcohols (plasticizers alcohol) is of high importance, being achieved through hydrogenation of 2 ethyl-hexenal inside catalytic trickle bed three-phase reactors. For this type of processes the use of advanced control strategies is suitable due to their nonlinear behavior and extreme sensitivity to load changes and other disturbances. Due to the complexity of the mathematical model an approach was to use a simple linear model of the process in combination with an advanced control algorithm which takes into account the model uncertainties, the disturbances and command signal limitations like robust control. However the resulting controller is complex, involving cost effective hardware. This paper proposes a simple integer-order control scheme using a linear model of the process, based on active disturbance rejection method. By treating the model dynamics as a common disturbance and actively rejecting it, active disturbance rejection control (ADRC) can achieve the desired response. Simulation results are provided to demonstrate the effectiveness of the proposed method.

  20. Competently assessing competence to stand trial can be trying.

    PubMed

    Akinkunmi, Akintunde A

    2006-01-01

    This brief commentary discusses the difficulties inherent in assessing competency to stand trial (CST), especially when attempting to match the use of instruments with the outcomes of clinical assessment. Suggestions for possible future lines of research are made.

  1. Genetic competence in Bacillus subtilis.

    PubMed Central

    Dubnau, D

    1991-01-01

    Genetic competence may be defined as a physiological state enabling a bacterial culture to bind and take up high-molecular-weight exogenous DNA (transformation). In Bacillus subtilis, competence develops postexponentially and only in certain media. In addition, only a minority of the cells in a competent culture become competent, and these are physiologically distinct. Thus, competence is subject to three regulatory modalities: growth stage specific, nutritionally responsive, and cell type specific. This review summarizes the present state of knowledge concerning competence in B. subtilis. The study of genes required for transformability has permitted their classification into two broad categories. Late competence genes are expressed under competence control and specify products required for the binding, uptake, and processing of transforming DNA. Regulatory genes specify products that are needed for the expression of the late genes. Several of the late competence gene products have been shown to be membrane localized, and others are predicted to be membrane associated on the basis of amino acid sequence data. Several of these predicted protein sequences show a striking resemblance to gene products that are involved in the export and/or assembly of extracellular proteins and structures in gram-negative organisms. This observation is consistent with the idea that the late products are directly involved in transport of DNA and is equally consistent with the notion that they play a morphogenetic role in the assembly of a transport apparatus. The competence regulatory apparatus constitutes an elaborate signal transduction system that senses and interprets environmental information and passes this information to the competence-specific transcriptional machinery. Many of the regulatory gene products have been identified and partially characterized, and their interactions have been studied genetically and in some cases biochemically as well. These include several

  2. "Teaching as a Competency": competencies for medical educators.

    PubMed

    Srinivasan, Malathi; Li, Su-Ting T; Meyers, Fredrick J; Pratt, Daniel D; Collins, John B; Braddock, Clarence; Skeff, Kelley M; West, Daniel C; Henderson, Mark; Hales, Robert E; Hilty, Donald M

    2011-10-01

    Most medical faculty receive little or no training about how to be effective teachers, even when they assume major educational leadership roles. To identify the competencies required of an effective teacher in medical education, the authors developed a comprehensive conceptual model. After conducting a literature search, the authors met at a two-day conference (2006) with 16 medical and nonmedical educators from 10 different U.S. and Canadian organizations and developed an initial draft of the "Teaching as a Competency" conceptual model. Conference participants used the physician competencies (from the Accreditation Council for Graduate Medical Education [ACGME]) and the roles (from the Royal College's Canadian Medical Education Directives for Specialists [CanMEDS]) to define critical skills for medical educators. The authors then refined this initial framework through national/regional conference presentations (2007, 2008), an additional literature review, and expert input. Four core values grounded this framework: learner engagement, learner-centeredness, adaptability, and self-reflection. The authors identified six core competencies, based on the ACGME competencies framework: medical (or content) knowledge; learner- centeredness; interpersonal and communication skills; professionalism and role modeling; practice-based reflection; and systems-based practice. They also included four specialized competencies for educators with additional programmatic roles: program design/implementation, evaluation/scholarship, leadership, and mentorship. The authors then cross-referenced the competencies with educator roles, drawing from CanMEDS, to recognize role-specific skills. The authors have explored their framework's strengths, limitations, and applications, which include targeted faculty development, evaluation, and resource allocation. The Teaching as a Competency framework promotes a culture of effective teaching and learning.

  3. "Teaching as a Competency": competencies for medical educators.

    PubMed

    Srinivasan, Malathi; Li, Su-Ting T; Meyers, Fredrick J; Pratt, Daniel D; Collins, John B; Braddock, Clarence; Skeff, Kelley M; West, Daniel C; Henderson, Mark; Hales, Robert E; Hilty, Donald M

    2011-10-01

    Most medical faculty receive little or no training about how to be effective teachers, even when they assume major educational leadership roles. To identify the competencies required of an effective teacher in medical education, the authors developed a comprehensive conceptual model. After conducting a literature search, the authors met at a two-day conference (2006) with 16 medical and nonmedical educators from 10 different U.S. and Canadian organizations and developed an initial draft of the "Teaching as a Competency" conceptual model. Conference participants used the physician competencies (from the Accreditation Council for Graduate Medical Education [ACGME]) and the roles (from the Royal College's Canadian Medical Education Directives for Specialists [CanMEDS]) to define critical skills for medical educators. The authors then refined this initial framework through national/regional conference presentations (2007, 2008), an additional literature review, and expert input. Four core values grounded this framework: learner engagement, learner-centeredness, adaptability, and self-reflection. The authors identified six core competencies, based on the ACGME competencies framework: medical (or content) knowledge; learner- centeredness; interpersonal and communication skills; professionalism and role modeling; practice-based reflection; and systems-based practice. They also included four specialized competencies for educators with additional programmatic roles: program design/implementation, evaluation/scholarship, leadership, and mentorship. The authors then cross-referenced the competencies with educator roles, drawing from CanMEDS, to recognize role-specific skills. The authors have explored their framework's strengths, limitations, and applications, which include targeted faculty development, evaluation, and resource allocation. The Teaching as a Competency framework promotes a culture of effective teaching and learning. PMID:21869655

  4. Understanding the Spatio-Temporal Response of Coral Reef Fish Communities to Natural Disturbances: Insights from Beta-Diversity Decomposition.

    PubMed

    Lamy, Thomas; Legendre, Pierre; Chancerelle, Yannick; Siu, Gilles; Claudet, Joachim

    2015-01-01

    Understanding how communities respond to natural disturbances is fundamental to assess the mechanisms of ecosystem resistance and resilience. However, ecosystem responses to natural disturbances are rarely monitored both through space and time, while the factors promoting ecosystem stability act at various temporal and spatial scales. Hence, assessing both the spatial and temporal variations in species composition is important to comprehensively explore the effects of natural disturbances. Here, we suggest a framework to better scrutinize the mechanisms underlying community responses to disturbances through both time and space. Our analytical approach is based on beta diversity decomposition into two components, replacement and biomass difference. We illustrate this approach using a 9-year monitoring of coral reef fish communities off Moorea Island (French Polynesia), which encompassed two severe natural disturbances: a crown-of-thorns starfish outbreak and a hurricane. These disturbances triggered a fast logistic decline in coral cover, which suffered a 90% decrease on all reefs. However, we found that the coral reef fish composition remained largely stable through time and space whereas compensatory changes in biomass among species were responsible for most of the temporal fluctuations, as outlined by the overall high contribution of the replacement component to total beta diversity. This suggests that, despite the severity of the two disturbances, fish communities exhibited high resistance and the ability to reorganize their compositions to maintain the same level of total community biomass as before the disturbances. We further investigated the spatial congruence of this pattern and showed that temporal dynamics involved different species across sites; yet, herbivores controlling the proliferation of algae that compete with coral communities were consistently favored. These results suggest that compensatory changes in biomass among species and spatial

  5. Understanding the Spatio-Temporal Response of Coral Reef Fish Communities to Natural Disturbances: Insights from Beta-Diversity Decomposition.

    PubMed

    Lamy, Thomas; Legendre, Pierre; Chancerelle, Yannick; Siu, Gilles; Claudet, Joachim

    2015-01-01

    Understanding how communities respond to natural disturbances is fundamental to assess the mechanisms of ecosystem resistance and resilience. However, ecosystem responses to natural disturbances are rarely monitored both through space and time, while the factors promoting ecosystem stability act at various temporal and spatial scales. Hence, assessing both the spatial and temporal variations in species composition is important to comprehensively explore the effects of natural disturbances. Here, we suggest a framework to better scrutinize the mechanisms underlying community responses to disturbances through both time and space. Our analytical approach is based on beta diversity decomposition into two components, replacement and biomass difference. We illustrate this approach using a 9-year monitoring of coral reef fish communities off Moorea Island (French Polynesia), which encompassed two severe natural disturbances: a crown-of-thorns starfish outbreak and a hurricane. These disturbances triggered a fast logistic decline in coral cover, which suffered a 90% decrease on all reefs. However, we found that the coral reef fish composition remained largely stable through time and space whereas compensatory changes in biomass among species were responsible for most of the temporal fluctuations, as outlined by the overall high contribution of the replacement component to total beta diversity. This suggests that, despite the severity of the two disturbances, fish communities exhibited high resistance and the ability to reorganize their compositions to maintain the same level of total community biomass as before the disturbances. We further investigated the spatial congruence of this pattern and showed that temporal dynamics involved different species across sites; yet, herbivores controlling the proliferation of algae that compete with coral communities were consistently favored. These results suggest that compensatory changes in biomass among species and spatial

  6. Understanding the Spatio-Temporal Response of Coral Reef Fish Communities to Natural Disturbances: Insights from Beta-Diversity Decomposition

    PubMed Central

    Lamy, Thomas; Legendre, Pierre; Chancerelle, Yannick; Siu, Gilles; Claudet, Joachim

    2015-01-01

    Understanding how communities respond to natural disturbances is fundamental to assess the mechanisms of ecosystem resistance and resilience. However, ecosystem responses to natural disturbances are rarely monitored both through space and time, while the factors promoting ecosystem stability act at various temporal and spatial scales. Hence, assessing both the spatial and temporal variations in species composition is important to comprehensively explore the effects of natural disturbances. Here, we suggest a framework to better scrutinize the mechanisms underlying community responses to disturbances through both time and space. Our analytical approach is based on beta diversity decomposition into two components, replacement and biomass difference. We illustrate this approach using a 9-year monitoring of coral reef fish communities off Moorea Island (French Polynesia), which encompassed two severe natural disturbances: a crown-of-thorns starfish outbreak and a hurricane. These disturbances triggered a fast logistic decline in coral cover, which suffered a 90% decrease on all reefs. However, we found that the coral reef fish composition remained largely stable through time and space whereas compensatory changes in biomass among species were responsible for most of the temporal fluctuations, as outlined by the overall high contribution of the replacement component to total beta diversity. This suggests that, despite the severity of the two disturbances, fish communities exhibited high resistance and the ability to reorganize their compositions to maintain the same level of total community biomass as before the disturbances. We further investigated the spatial congruence of this pattern and showed that temporal dynamics involved different species across sites; yet, herbivores controlling the proliferation of algae that compete with coral communities were consistently favored. These results suggest that compensatory changes in biomass among species and spatial

  7. Assessing Problem Solving Strategy Differences within Online and Face-to-Face Courses and Their Relationship to Pre-Service Teachers' Competence and Confidence for Integrating Technology into Teaching

    ERIC Educational Resources Information Center

    Peterson, Sharon L.

    2010-01-01

    This quantitative research study identifies the problem solving strategies pre-service teachers use in learning specific technology skills within an educational technology methods class which is offered both online and face to face. It also examines how such strategies differ by the format of this course, and to what extent these strategies and/or…

  8. Socialization of perceived academic competence among highly competent children.

    PubMed

    Phillips, D A

    1987-10-01

    A sample of 81 academically competent third graders and their parents were studied (1) to determine whether the illusion of incompetence documented for fifth graders appears in younger children, (2) to examine whether parents' competence-related perceptions significantly distinguish children with varying levels of perceived academic competence, and (3) to develop a predictive model of the association between parent and child competence beliefs. More than 20% of the children--equal proportions of girls and boys--had self-perceptions that seriously underestimated their actual high abilities, and displayed a corresponding pattern of disparaging self- and other-achievement attitudes. Mothers' and fathers' perceptions of their children's abilities varied significantly with the perceived competence status of the children, as did the children's perceptions of their parents' appraisals. Using path analysis, preliminary support was found for a model in which children's perceptions of competence are influenced more by their parents' appraisals than by objective evidence of their achievements. The results are discussed in the context of research on the socialization of math attitudes and new work on parental belief systems. PMID:3665647

  9. Disturbed film flow on a vertical plate

    NASA Astrophysics Data System (ADS)

    Kheshgi, Haroon S.; Scriven, L. E.

    1987-04-01

    Flow of incompressible Newtonian liquid films is governed by the Navier-Stokes system with shear-free, balanced-normal-stress, and kinematic boundary conditions at the free surface. This system is solved here for the evolution of finite-amplitude two-dimensional disturbances to otherwise steady flow down a vertical plate by means of a finite element method adapted for free boundary problems. When flow is specified to be spatially periodic, fully developed steady flows that ensue approach time-periodic states, i.e., waves, the finite amplitude of which depends upon their wavelength. The family of time-periodic states connects to the steady, fully developed flow at a Hopf bifurcation that lies at a critical disturbance length, in agreement with the Orr-Sommerfeld analysis. Initial disturbances to flow down a plate of finite length grow as they propagate downward. In all cases studied here, however, steady flow is eventually approached.

  10. Sleep disturbances in eating disorders: a review.

    PubMed

    Cinosi, E; Di Iorio, G; Acciavatti, T; Cornelio, M; Vellante, F; De Risio, L; Martinotti, G

    2011-01-01

    Psychiatric disorders are frequently associated with disturbances of sleep and circadian rhythms. This review focus on the relationship between sleep disturbances and eating disorders. In the first part are discussed the presence of sleep disorders among patients suffering from anorexia nervosa and bulimia nervosa, the macrostructure and microstructure of theirs sleep, the differences between the various subtypes in ED patients, the dreams of eating disordered patients and their recurrent contents. In the second part, there are treated sleep disturbances in binge eating disorder and other eating disorders not otherwise specified, such as nocturnal (night) eating syndrome and sleep-related eating disorder. In the third part, there are presented data concerning the neurobiological and neuroendocrinological correlates between feeding, metabolism, weight restoration and the processes regulating sleep. In conclusion, possible future investigations are proposed.

  11. Geomagnetic Disturbances Caused by Internal Atmospheric Dynamics

    NASA Technical Reports Server (NTRS)

    Sonneman, G.

    1984-01-01

    It is commonly believed that geomagnetic disturbances are caused by external influences connected with the solar wind. The 27-day recurrence of perturbations seems to be a strong hint for this interaction. But frequently geomagnetic disturbances occur without any relation to sunspot numbers or radiowave fluxes. This was one of the reasons for introducing hypothetical M-regions on the Sun and their relation to solar wind activities. Only one half of the variance of the geomagnetic AL-index could be related to the solar wind. Therefore it is concluded that internal processes of the magnetosphere were responsible for additional geomagnetic activity. Arguments, which might lead to the suggestion of geomagnetic disturbances as being caused by internal atmospheric dynamics are discussed and a rather preliminary scenario of those processes is proposed.

  12. [Using alternative therapies in treating sleep disturbance].

    PubMed

    Hung, Hsuan-Man; Chen, Chung-Hey

    2011-02-01

    Sleep disturbance is a common health problem among adults, and enhancing sleep quality is an issue of significant importance to healthcare providers. As sleep quality worsens into insomnia, individuals may seek assistance from medication. However, sedative hypnotic drugs pose potentially adverse effects. Also, most medical treatments (e.g., positive pressure assistant ventilators) represent invasive interventions that must be prescribed by physicians. Non-pharmacological alternative therapies are commonly recommended and adopted by community nurses. Alternative therapies for sleep disturbance included exercise, cognitive behavior therapy, multiple strategies, music, and acupressure. In general, moderately intensive walking exercise is the intervention most recommended by professionals to help patients deal with sleep disturbance. Therefore, it is suggested that future researchers devise sleep quality promotion strategies that are suitable for home practice in order to apply the findings and spirit of research already done in this area. PMID:21328208

  13. MERCURY RELEASE FROM DISTURBED ANOXIC SOILS

    SciTech Connect

    Jaroslav Solc; Bethany A. Bolles

    2001-07-16

    The primary objectives of experiments conducted at the Energy & Environmental Research Center (EERC) were to provide information on the secondary release of mercury from contaminated anoxic sediments to an aqueous environment after disturbance/change of in situ physical conditions and to evaluate its migration and partitioning under controlled conditions, including implications of these processes for treatment of contaminated soils. Experimental work included (1) characterization of the mercury-contaminated sediment; (2) field bench-scale dredging simulation; (3) laboratory column study to evaluate a longer-term response to sediment disturbance; (4) mercury volatilization from sediment during controlled drying; (5) resaturation experiments to evaluate the potential for secondary release of residual mercury after disturbance, transport, drying, and resaturation, which simulate a typical scenario during soil excavation and transport to waste disposal facilities; and (6) mercury speciation and potential for methylation during column incubation experiments.

  14. Robust fuzzy logic stabilization with disturbance elimination.

    PubMed

    Danapalasingam, Kumeresan A

    2014-01-01

    A robust fuzzy logic controller is proposed for stabilization and disturbance rejection in nonlinear control systems of a particular type. The dynamic feedback controller is designed as a combination of a control law that compensates for nonlinear terms in a control system and a dynamic fuzzy logic controller that addresses unknown model uncertainties and an unmeasured disturbance. Since it is challenging to derive a highly accurate mathematical model, the proposed controller requires only nominal functions of a control system. In this paper, a mathematical derivation is carried out to prove that the controller is able to achieve asymptotic stability by processing state measurements. Robustness here refers to the ability of the controller to asymptotically steer the state vector towards the origin in the presence of model uncertainties and a disturbance input. Simulation results of the robust fuzzy logic controller application in a magnetic levitation system demonstrate the feasibility of the control design. PMID:25177713

  15. Robust Fuzzy Logic Stabilization with Disturbance Elimination

    PubMed Central

    Danapalasingam, Kumeresan A.

    2014-01-01

    A robust fuzzy logic controller is proposed for stabilization and disturbance rejection in nonlinear control systems of a particular type. The dynamic feedback controller is designed as a combination of a control law that compensates for nonlinear terms in a control system and a dynamic fuzzy logic controller that addresses unknown model uncertainties and an unmeasured disturbance. Since it is challenging to derive a highly accurate mathematical model, the proposed controller requires only nominal functions of a control system. In this paper, a mathematical derivation is carried out to prove that the controller is able to achieve asymptotic stability by processing state measurements. Robustness here refers to the ability of the controller to asymptotically steer the state vector towards the origin in the presence of model uncertainties and a disturbance input. Simulation results of the robust fuzzy logic controller application in a magnetic levitation system demonstrate the feasibility of the control design. PMID:25177713

  16. Robust fuzzy logic stabilization with disturbance elimination.

    PubMed

    Danapalasingam, Kumeresan A

    2014-01-01

    A robust fuzzy logic controller is proposed for stabilization and disturbance rejection in nonlinear control systems of a particular type. The dynamic feedback controller is designed as a combination of a control law that compensates for nonlinear terms in a control system and a dynamic fuzzy logic controller that addresses unknown model uncertainties and an unmeasured disturbance. Since it is challenging to derive a highly accurate mathematical model, the proposed controller requires only nominal functions of a control system. In this paper, a mathematical derivation is carried out to prove that the controller is able to achieve asymptotic stability by processing state measurements. Robustness here refers to the ability of the controller to asymptotically steer the state vector towards the origin in the presence of model uncertainties and a disturbance input. Simulation results of the robust fuzzy logic controller application in a magnetic levitation system demonstrate the feasibility of the control design.

  17. Disturbed nonlinear multispecies models in ecology.

    PubMed

    Summers, D; Wu, Z Y; Sabin, G C

    1991-05-01

    We analyze a disturbed form of the general Lotka-Volterra model of an ecosystem with m interacting species. The disturbances act on the intrinsic growth rates of the species and are assumed to be bounded but otherwise unknown. We employ a Lyapunov technique and the concept of "reachable set" from control theory to estimate the set of all possible population densities that are attainable as a result of the disturbances. To calculate estimates for this reachable set, a number of numerical methods that entail the solution to one or more global optimization problems are developed. Specific examples involving two, three, and four species are solved. We also derive an explicit analytical expression that represents an estimate for the reachable set in the m-dimensional case. The estimate is conservative but can be evaluated without carrying out any optimization procedure. We show that methods developed in this paper can be applied to certain other types of nonlinear ecosystem models.

  18. Teacher's Guide for Competency Based Core Curriculum for Health Occupations.

    ERIC Educational Resources Information Center

    Meckley, Richard; And Others

    This teacher's guide is intended to acompany the Competency Based Core Curriculum for Health Occupations student materials--see note. Contents include suggested tests and answer keys for student evaluation and a tool and equipment list. A comprehensive bibliography is organized into these topics: dental hygiene, medical laboratory technology,…

  19. Pathways to Teacher Education for Intercultural Communicative Competence: Teachers' Perceptions

    ERIC Educational Resources Information Center

    Bastos, Mónica; Araújo e Sá, Helena

    2015-01-01

    Intercultural and plurilingual encounters have become increasingly frequent due to Information and Communication Technologies (ICT) developments, mobility (real/virtual) and migration. To face the challenges inherent in such encounters, the development of intercultural communicative competence (ICC) is crucial. ICC development may start in the…

  20. Freehand Sketching as a Catalyst for Developing Concept Driven Competencies

    ERIC Educational Resources Information Center

    Lane, Diarmaid; Seery, Niall

    2011-01-01

    At a time when concept driven competencies are perceived to be critical in redefining effective technological education, the introduction of Design and Communication Graphics at senior cycle in Irish high schools has broad implications. Students now have the potential to explore applied geometries, integrated with conceptual thinking in addition…

  1. Identifying Representational Competence with Multi-Representational Displays

    ERIC Educational Resources Information Center

    Stieff, Mike; Hegarty, Mary; Deslongchamps, Ghislain

    2011-01-01

    Increasingly, multi-representational educational technologies are being deployed in science classrooms to support science learning and the development of representational competence. Several studies have indicated that students experience significant challenges working with these multi-representational displays and prefer to use only one…

  2. High Level Competence: A Tool for Coping with Organizational Change

    ERIC Educational Resources Information Center

    Heilmann, Pia

    2007-01-01

    Purpose: The purpose of this paper is to find out and understand the different competence development needs of managers and their ways of learning. The examined managers work in middle management in Finnish information and communication technology sector (ICT) and paper business sector. Design/methodology/approach: The research was qualitative by…

  3. Principles for Developing Competency-Based Education Programs

    ERIC Educational Resources Information Center

    Johnstone, Sally M.; Soares, Louis

    2014-01-01

    The 2013 US college/university policy agenda, "Making College Affordable: A Better Agenda for the Middle Class," highlighted the role of developing technologies, institutional curriculum-design processes, and new delivery methods as keys to providing quality, affordable postsecondary education. Competency-based education (CBE) is given…

  4. CNC Turning Technician. A Competency-Based Instructional System.

    ERIC Educational Resources Information Center

    Sloan, Kelly; Hilley, Robert

    This competency-based curriculum guide for instructing students in using computer numerically controlled (CNC) turning machines is one of a series of instructional guides for the machinist field developed in Oklahoma. Although developed jointly with Baxter Technologies Corporation and oriented toward the Baxter Vo-Tec 2000 Future Builder CNC…

  5. Information Literacy and Office Tool Competencies: A Benchmark Study

    ERIC Educational Resources Information Center

    Heinrichs, John H.; Lim, Jeen-Su

    2010-01-01

    Present information science literature recognizes the importance of information technology to achieve information literacy. The authors report the results of a benchmarking student survey regarding perceived functional skills and competencies in word-processing and presentation tools. They used analysis of variance and regression analysis to…

  6. Examining Preservice EFL Teachers' TPACK Competencies in Turkey

    ERIC Educational Resources Information Center

    Ekrem, Solak; Recep, Çakir

    2014-01-01

    The purpose of the study was to understand the TPACK (Technological Pedagogical Content Knowledge) competency of preservice English teachers and to determine whether there were any significant differences in terms of gender and academic achievement. This study was conducted at a state-run university and subjects were 137 preservice English…

  7. ICT Competencies of Higher Education Teachers in Puducherry Region

    ERIC Educational Resources Information Center

    Zayapragassarazan, Z.; Ramganesh, E.

    2010-01-01

    Higher education professionals generally work in an information and communication technology (ICT) rich environment. In this paper, we present the findings of a study of computer competencies of higher education teachers working in the arts and science colleges of Puducherry region. The present research is aimed at answering the research questions…

  8. Modeling of Core Competencies in the Registrar's Office

    ERIC Educational Resources Information Center

    Pikowsky, Reta

    2009-01-01

    The Office of the Registrar at the Georgia Institute of Technology, in cooperation with the Office of Human Resources, has been engaged since February 2008 in a pilot project to model core competencies for the leadership team and the staff. It is the hope of the office of Human resources that this pilot will result in a model that can be used…

  9. Enhancing ICT Competency for Teachers in the Thailand Basic Education System

    ERIC Educational Resources Information Center

    Akarawang, Chaiya; Kidrakran, Pachoen; Nuangchalerm, Prasart

    2015-01-01

    Information and communications technologies (ICT) competency has been identified as a deficiency in teacher training in the basic education system of Thailand. This research aimed to study needs and training for enhancing ICT competency. Some 377 teachers from 35 schools and 12 school directors, supervisors and professional teachers were surveyed…

  10. A Quantitative Assessment of the Research Chefs Association Core Competencies for the Practicing Culinologist

    ERIC Educational Resources Information Center

    Bissett, Rachel L.; Cheng, Michael S. H.; Brannan, Robert G.

    2010-01-01

    Professional organizations have linked core competency to professional success and competitive strategy. The Research Chefs Assn. (RCA) recently released 43 core competencies for practicing culinologists. Culinology[R] is a profession that links skills of culinary arts and food science and technology in the development of food products. An online…

  11. Digital Competence--An Emergent Boundary Concept for Policy and Educational Research

    ERIC Educational Resources Information Center

    Ilomäki, Liisa; Paavola, Sami; Lakkala, Minna; Kantosalo, Anna

    2016-01-01

    Digital competence is an evolving concept related to the development of digital technology and the political aims and expectations of citizenship in a knowledge society. It is regarded as a core competence in policy papers; in educational research it is not yet a standardized concept. We suggest that it is a useful boundary concept, which can be…

  12. Automated recognition system for power quality disturbances

    NASA Astrophysics Data System (ADS)

    Abdelgalil, Tarek

    The application of deregulation policies in electric power systems has resulted in the necessity to quantify the quality of electric power. This fact highlights the need for a new monitoring strategy which is capable of tracking, detecting, classifying power quality disturbances, and then identifying the source of the disturbance. The objective of this work is to design an efficient and reliable power quality monitoring strategy that uses the advances in signal processing and pattern recognition to overcome the deficiencies that exist in power quality monitoring devices. The purposed monitoring strategy has two stages. The first stage is to detect, track, and classify any power quality violation by the use of on-line measurements. In the second stage, the source of the classified power quality disturbance must be identified. In the first stage, an adaptive linear combiner is used to detect power quality disturbances. Then, the Teager Energy Operator and Hilbert Transform are utilized for power quality event tracking. After the Fourier, Wavelet, and Walsh Transforms are employed for the feature extraction, two approaches are then exploited to classify the different power quality disturbances. The first approach depends on comparing the disturbance to be classified with a stored set of signatures for different power quality disturbances. The comparison is developed by using Hidden Markov Models and Dynamic Time Warping. The second approach depends on employing an inductive inference to generate the classification rules directly from the data. In the second stage of the new monitoring strategy, only the problem of identifying the location of the switched capacitor which initiates the transients is investigated. The Total Least Square-Estimation of Signal Parameters via Rotational Invariance Technique is adopted to estimate the amplitudes and frequencies of the various modes contained in the voltage signal measured at the facility entrance. After extracting the

  13. A behavioral model of infant sleep disturbance.

    PubMed Central

    Blampied, N M; France, K G

    1993-01-01

    Chronic sleep disturbance, such as bed refusal, sleep-onset delay, and night waking with crying, affects 15% to 35% of preschool children. Biological factors, particularly arousals associated with recurrent episodes of rapid-eye-movement sleep, render infants vulnerable to repeated awakenings. Parental failure to establish appropriate stimulus control of sleep-related behaviors and parent-mediated contingencies of reinforcement for sleep-incompatible behaviors may shape and maintain infant sleep disturbance. Treatment and prevention strategies are discussed, and research needs are identified. PMID:8307835

  14. Nutritional management of patients with chemosensory disturbances.

    PubMed

    Duffy, V B; Ferris, A M

    1989-05-01

    The effect of a chemosensory disturbance on nutrition and quality of life is not clear and may show individual variance. It is important for the clinician to become sensitive to this relationship and pursue appropriate nutritional management. Nutritional management of an individual with a chemosensory disorder requires nutritional assessment with appropriate dietary intake measurements, dietary and weight history, food behavior questions, and anthropometric measures. A registered dietitian can identify potential nutritional problems and provide guidance for weight control, dietary modification, and use of food-related compensatory mechanisms to maintain the nutritional status and quality of life in the person suffering from chemosensory disturbances.

  15. Human disturbances of waterfowl: An annotated bibliography

    USGS Publications Warehouse

    Dahlgren, R.B.; Korschgen, C.E.

    1992-01-01

    The expansion of outdoor recreation greatly increased the interaction between the public, waterfowl, and waterfowl habitat. The effects of these interactions on waterfowl habitats are visible and obvious, whereas the effects of interactions that disrupt the normal behavior of waterfowl are subtle and often overlooked, but perhaps no less harmful than destruction of habitat. Resource managers and administrators require information on the types, magnitude, and effect of disturbances from human contact with wildlife. This bibliography contains annotations for 211 articles with information about effects of human disturbances on waterfowl. Indexes are provided by subject or key words, geographic locations, species of waterfowl, and authors.

  16. Human disturbances of waterfowl: an annotated bibliography

    USGS Publications Warehouse

    Dahlgren, R.B.; Korschgen, C.E.

    1992-01-01

    The expansion of outdoor recreation greatly increased the interaction between the public, waterfowl, and waterfowl habitat. The effects of these interactions on waterfowl habitats are visible and obvious, whereas the effects of interactions that disrupt the normal behavior of waterfowl are subtle and often overlooked, but perhaps no less harmful than destruction of habitat. Resource managers and administrators require information on the types, magnitude, and effects of disturbances from human contact with wildlife. This bibliography contains annotations for 211 articles with information about effects of human disturbances on waterfowl. Indexes are provided by subject or key words, geographic locations, species of waterfowl, and authors.

  17. Phase-OFDR for distributed disturbance measurement

    NASA Astrophysics Data System (ADS)

    Liehr, Sascha; Krebber, Katerina

    2016-05-01

    We introduce the optical frequency domain reflectometry (OFDR) technique based on intensity modulation frequency sweep measurement for distributed disturbance measurement in optical fibres. By evaluating interferometric Rayleigh scattering changes along the fibre, strain and temperature changes are detected with 100 n(epsilon) sensitivity and 10 mK resolution. The vibration frequencies for low frequencies and up to the kHz-range can be obtained from power change evaluation in the spatial domain. This novel OFDR approach is a low-cost alternative for distributed disturbance measurement up to distances of several kilometres.

  18. Innovation in transformative nursing leadership: nursing informatics competencies and roles.

    PubMed

    Remus, Sally; Kennedy, Margaret Ann

    2012-12-01

    In a recent brief to the Canadian Nurses Association's National Expert Commission on the Health of Our Nation, the Academy of Canadian Executive Nurses (ACEN) discussed leadership needs in the Canadian healthcare system, and promoted the pivotal role of nursing executives in transforming Canada's healthcare system into an integrated patient-centric system. Included among several recommendations was the need to develop innovative leadership competencies that enable nurse leaders to lead and advance transformative health system change. This paper focuses on an emerging "avant-garde executive leadership competency" recommended for today's health leaders to guide health system transformation. Specifically, this competency is articulated as "state of the art communication and technology savvy," and it implies linkages between nursing informatics competencies and transformational leadership roles for nurse executive. The authors of this paper propose that distinct nursing informatics competencies are required to augment traditional executive skills to support transformational outcomes of safe, integrated, high-quality care delivery through knowledge-driven care. International trends involving nursing informatics competencies and the evolution of new corporate informatics roles, such as chief nursing informatics officers (CNIOs), are demonstrating value and advanced transformational leadership as nursing executive roles that are informed by clinical data.

  19. Anthropogenic disturbances are key to maintaining the biodiversity of grasslands

    PubMed Central

    Yuan, Z. Y.; Jiao, F.; Li, Y. H.; Kallenbach, Robert L.

    2016-01-01

    Although anthropogenic disturbances are often perceived as detrimental to plant biodiversity, the relationship between biodiversity and disturbance remains unclear. Opinions diverge on how natural diversity is generated and maintained. We conducted a large-scale investigation of a temperate grassland system in Inner Mongolia and assessed the richness-disturbance relationship using grazing intensity, the primary anthropogenic disturbance in the region. Vascular plant-species richness peaked at an intermediate level of anthropogenic disturbance. Our results support the Intermediate Disturbance Hypothesis, which provides a valid and useful measure of biodiversity at a metacommunity scale, indicating that anthropogenic disturbances are necessary to conserve the biodiversity of grassland systems. PMID:26903041

  20. Competency-Based Achievement System

    PubMed Central

    Ross, Shelley; Poth, Cheryl N.; Donoff, Michel; Humphries, Paul; Steiner, Ivan; Schipper, Shirley; Janke, Fred; Nichols, Darren

    2011-01-01

    Abstract Problem addressed Family medicine residency programs require innovative means to assess residents’ competence in “soft” skills (eg, patient-centred care, communication, and professionalism) and to identify residents who are having difficulty early enough in their residency to provide remedial training. Objective of program To develop a method to assess residents’ competence in various skills and to identify residents who are having difficulty. Program description The Competency-Based Achievement System (CBAS) was designed to measure competence using 3 main principles: formative feedback, guided self-assessment, and regular face-to-face meetings. The CBAS is resident driven and provides a framework for meaningful interactions between residents and advisors. Residents use the CBAS to organize and review their feedback, to guide their own assessment of their progress, and to discern their future learning needs. Advisors use the CBAS to monitor, guide, and verify residents’ knowledge of and competence in important skills. Conclusion By focusing on specific skills and behaviour, the CBAS enables residents and advisors to make formative assessments and to communicate their findings. Feedback indicates that the CBAS is a user-friendly and helpful system to assess competence. PMID:21918129

  1. Editorial on virus ecology and disturbances: impact of environmental disruption on the viruses of microorganisms

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Viruses of microorganisms (VoMs) can be both responsive to and the source of change in their environment. Defining the diverse VoMs in an environment has become easier with the advent of various new technologies, so analyzing VoM populations or communities involved with disturbances could be the ne...

  2. Ego Boundary Disturbance in Juvenile Anorexia Nervosa.

    ERIC Educational Resources Information Center

    Strober, Michael; Goldenberg, Irene

    1981-01-01

    Anorexics were compared to female depressed controls to measure boundary impairment. Anorexics scored higher on inner-outer and conceptual boundary disturbance and produced significantly more responses that emphasized the solidity of object boundaries. Boundary scores were unrelated to degree of weight loss and global symptom severity. (Author)

  3. Disturbances of spatial perception in children.

    PubMed

    Meerwaldt, J D; van Dongen, H R

    1988-12-01

    Spatial perception was tested in 12 children with a localized brain lesion by means of the rod orientation test, line orientation test and facial recognition test. Only children with a lesion of the right hemisphere showed a disturbance of spatial perception.

  4. 36 CFR 1002.12 - Audio disturbances.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... or machinery such as an electric generating plant, motor vehicle, motorized toy, or an audio device... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Audio disturbances. 1002.12 Section 1002.12 Parks, Forests, and Public Property PRESIDIO TRUST RESOURCE PROTECTION, PUBLIC USE...

  5. Orographic disturbances in the upper atmosphere

    NASA Astrophysics Data System (ADS)

    Semenov, Anatoly I.; Shefov, Nikolay N.; Medvedeva, Irina V.

    2012-12-01

    Interaction of atmospheric non-stationary stream with obstacles on the Earth's terrestrial surface causes disturbances which are a source of various wave processes. A study of such processes and their influence on the upper atmosphere temperature regime was carried out at Kislovodsk high-mountainous scientific station of the Institute of Atmospheric Physics Russian Academy of Sciences (IAP RAS) by measuring the mesopause temperature in the northern leeward area of the Caucasian ridge. Using the data of the spectrophotometric measurements of the upper atmosphere hydroxyl emission characteristics over almost two decades, information about the orographic disturbances at the mesopause altitudes were obtained and features of their generation in the surface atmosphere were studied. It was found that the atmospheric temperature at altitudes around 90 km in the lee of mountains increased by 10 K (the mean value is about 200 K) at a distance of about 150 km from the ridge. The 300-km width of the observed airglow disturbances is from the observations near the Ural and Caucasian mountains.The sources of wave disturbances are shown to be concentrated near the mountainous irregularities of the Caucasian ridge. These sources appear in the troposphere at altitudes of about 4 km. The process of generating waves with periods from 7 to 20 min were believed to be caused by wind gusts. The spatial distribution of energy flow in the lee of the mountains was calculated and amounts to about 3 erg cm-2 s-1.

  6. Types and Treatment of Pediatric Sleep Disturbances

    ERIC Educational Resources Information Center

    Hamilton, Gloria J.

    2009-01-01

    This article provides an overview of pediatric sleep disturbances with emphases on types and treatments. Relationships between sleep disorders and comorbid conditions function to exacerbate and maintain both disorders. An estimated 20% of teenagers experience chronic partial sleep deprivation, resulting in problems with memory, attention, and…

  7. Evaluating the Treatment of Emotionally Disturbed Adolescents.

    ERIC Educational Resources Information Center

    Jackson, Nancy; And Others

    1986-01-01

    Discusses the Massachusetts Adolescent Level of Functioning Scale designed for measuring the behavior of emotionally disturbed adolescents. Uses of the scale include specifying a standard intervention for any given problem indicator and measuring the outcome. The scale has broad applications for determining cost-effectiveness of programs and for…

  8. Sleep Disturbances in Parkinson’s Disease

    PubMed Central

    Menza, Matthew; Dobkin, Roseanne DeFronzo; Marin, Humberto; Bienfait, Karina

    2009-01-01

    Sleep disturbances are very common in patients with PD and are associated with a variety of negative outcomes. The evaluation of sleep disturbances in these patients is complex, as sleep may be affected by a host of primary sleep disorders, other primary medical or psychiatric conditions, reactions to medications, aging or the neuropathophysiology of PD itself. In this article we review the evaluation of the common disturbances of sleep seen in PD. This includes the primary sleep disorders, the interaction of depression and insomnia, the impact that medications for PD have on sleep, as well as the role of factors such as nocturia, pain, dystonia, akinesia, difficulty turning in bed and vivid dreaming. The treatment of sleep disturbances in PD is largely unstudied but recommendations based on clinical experience in PD and research studies in other geriatric populations can be made. Important principles include, diagnosis, treating the specific sleep disorder or co-occurring disorder, and control of the motor aspects of PD. PMID:20187236

  9. Alerts of forest disturbance from MODIS imagery

    NASA Astrophysics Data System (ADS)

    Hammer, Dan; Kraft, Robin; Wheeler, David

    2014-12-01

    This paper reports the methodology and computational strategy for a forest cover disturbance alerting system. Analytical techniques from time series econometrics are applied to imagery from the Moderate Resolution Imaging Spectroradiometer (MODIS) sensor to detect temporal instability in vegetation indices. The characteristics from each MODIS pixel's spectral history are extracted and compared against historical data on forest cover loss to develop a geographically localized classification rule that can be applied across the humid tropical biome. The final output is a probability of forest disturbance for each 500 m pixel that is updated every 16 days. The primary objective is to provide high-confidence alerts of forest disturbance, while minimizing false positives. We find that the alerts serve this purpose exceedingly well in Pará, Brazil, with high probability alerts garnering a user accuracy of 98 percent over the training period and 93 percent after the training period (2000-2005) when compared against the PRODES deforestation data set, which is used to assess spatial accuracy. Implemented in Clojure and Java on the Hadoop distributed data processing platform, the algorithm is a fast, automated, and open source system for detecting forest disturbance. It is intended to be used in conjunction with higher-resolution imagery and data products that cannot be updated as quickly as MODIS-based data products. By highlighting hotspots of change, the algorithm and associated output can focus high-resolution data acquisition and aid in efforts to enforce local forest conservation efforts.

  10. Soil disturbance evaluation: application of ANFIS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    New techniques to understand the relationship of soil components as impacted by management are needed. In this work, an Adaptive Neuro-Fuzzy Inference System (ANFIS) applied for study the contiguous relations between soil disturbed indicators. Several ANFIS surfaces, which described the contiguous ...

  11. Sleep Disturbance Preceding Completed Suicide in Adolescents

    ERIC Educational Resources Information Center

    Goldstein, Tina R.; Bridge, Jeffrey A.; Brent, David A.

    2008-01-01

    We examined sleep difficulties preceding death in a sample of adolescent suicide completers as compared with a matched sample of community control adolescents. Sleep disturbances were assessed in 140 adolescent suicide victims with a psychological autopsy protocol and in 131 controls with a similar semistructured psychiatric interview. Rates of…

  12. 44 CFR 15.7 - Disturbances.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SECURITY GENERAL CONDUCT AT THE MT. WEATHER EMERGENCY ASSISTANCE CENTER AND AT THE NATIONAL EMERGENCY TRAINING CENTER § 15.7 Disturbances. At both Mt. Weather and NETC we prohibit any unwarranted loitering, disorderly conduct, or other conduct at Mt. Weather and NETC that: (a) Creates loud or unusual noise or...

  13. 44 CFR 15.7 - Disturbances.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... SECURITY GENERAL CONDUCT AT THE MT. WEATHER EMERGENCY ASSISTANCE CENTER AND AT THE NATIONAL EMERGENCY TRAINING CENTER § 15.7 Disturbances. At both Mt. Weather and NETC we prohibit any unwarranted loitering, disorderly conduct, or other conduct at Mt. Weather and NETC that: (a) Creates loud or unusual noise or...

  14. 44 CFR 15.7 - Disturbances.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SECURITY GENERAL CONDUCT AT THE MT. WEATHER EMERGENCY ASSISTANCE CENTER AND AT THE NATIONAL EMERGENCY TRAINING CENTER § 15.7 Disturbances. At both Mt. Weather and NETC we prohibit any unwarranted loitering, disorderly conduct, or other conduct at Mt. Weather and NETC that: (a) Creates loud or unusual noise or...

  15. 44 CFR 15.7 - Disturbances.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SECURITY GENERAL CONDUCT AT THE MT. WEATHER EMERGENCY ASSISTANCE CENTER AND AT THE NATIONAL EMERGENCY TRAINING CENTER § 15.7 Disturbances. At both Mt. Weather and NETC we prohibit any unwarranted loitering, disorderly conduct, or other conduct at Mt. Weather and NETC that: (a) Creates loud or unusual noise or...

  16. 44 CFR 15.7 - Disturbances.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SECURITY GENERAL CONDUCT AT THE MT. WEATHER EMERGENCY ASSISTANCE CENTER AND AT THE NATIONAL EMERGENCY TRAINING CENTER § 15.7 Disturbances. At both Mt. Weather and NETC we prohibit any unwarranted loitering, disorderly conduct, or other conduct at Mt. Weather and NETC that: (a) Creates loud or unusual noise or...

  17. Visuospatial Attention Disturbance in Duchenne Muscular Dystrophy

    ERIC Educational Resources Information Center

    De Moura, Maria Clara Drummond Soares; do Valle, Luiz Eduardo Ribeiro; Resende, Maria Bernadete Dutra; Pinto, Katia Osternack

    2010-01-01

    Aim: The cognitive deficits present in the Duchenne muscular dystrophy (DMD) are not yet well characterized. Attention, considered to be the brain mechanism responsible for the selection of sensory stimuli, could be disturbed in DMD, contributing, at least partially, to the observed global cognitive deficit. The aim of this study was to…

  18. Disturbing Practices: Training Workers to Be Lean

    ERIC Educational Resources Information Center

    Yasukawa, Keiko; Brown, Tony; Black, Stephen

    2014-01-01

    Purpose: The purpose of this paper is to explore the possibilities for expansive learning during organisational change. It considers the introduction of "lean production" as a disturbance to the existing work practices. Design/methodology/approach: The paper considers two case studies of "lean production" training with…

  19. EFFECTS OF WATERSHED DISTURBANCE ON SMALL STREAMS

    EPA Science Inventory

    This presentation presents the effects of watershed disturbance on small streams. The South Fork Broad River Watershed was studied to evaluate the use of landscape indicators to predict pollutant loading at small spatial scales and to develop indicators of pollutants. Also studie...

  20. Sleep disturbances and PTSD: a perpetual circle?

    PubMed Central

    van Liempt, Saskia

    2012-01-01

    Background Sleep facilitates the consolidation of fear extinction memory. Nightmares and insomnia are hallmark symptoms of posttraumatic stress disorder (PTSD), possibly interfering with fear extinction and compromising recovery. A perpetual circle may develop when sleep disturbances increase the risk for PTSD and vice versa. To date, therapeutic options for alleviating sleep disturbances in PTSD are limited. Methods We conducted three studies to examine the relationship between sleep and posttraumatic symptoms: (1) a prospective longitudinal cohort study examining the impact of pre-deployment insomnia symptoms and nightmares on the development of PTSD; (2) a cross-sectional study examining subjective sleep measures, polysomnography, endocrinological parameters, and memory in veterans with PTSD, veterans without PTSD, and healthy controls (HCs); (3) a randomized controlled trial (RCT) (n=14) comparing the effect of prazosin and placebo on sleep disturbances in veterans with PTSD. In addition to these studies, we systematically reviewed the literature on treatment options for sleep disturbances in PTSD. Results Pre-deployment nightmares predicted PTSD symptoms at 6 months post-deployment; however, insomnia symptoms did not. Furthermore, in patients with PTSD, a correlation between the apnea index and PTSD severity was observed, while obstructive sleep apnea syndrome was not more prevalent. We observed a significant increase in awakenings during sleep in patients with PTSD, which were positively correlated with adrenocorticotropic hormone (ACTH) levels, negatively correlated with growth hormone (GH) secretion, and the subjective perception of sleep depth. Also, heart rate was significantly increased in PTSD patients. Interestingly, plasma levels of GH during the night were decreased in PTSD. Furthermore, GH secretion and awakenings were independent predictors for delayed recall, which was lower in PTSD. In our RCT, prazosin was not associated with improvement of any

  1. Sleep disturbance and cardiovascular risk in adolescents

    PubMed Central

    Narang, Indra; Manlhiot, Cedric; Davies-Shaw, Jolie; Gibson, Don; Chahal, Nita; Stearne, Karen; Fisher, Amanda; Dobbin, Stafford; McCrindle, Brian W.

    2012-01-01

    Background: Evidence suggests that inadequate or disturbed sleep is associated with increased cardiovascular risk in adults. There are limited data on sleep quality and associated cardiovascular risk in children. Methods: We obtained data on adolescents from the 2009/10 cycle of the Healthy Heart Schools’ Program, a population-based cross-sectional study in the Niagara region of Ontario. Participants underwent measurements of cardiometabolic risk factors, including body mass index (BMI), lipid profile and blood pressure, and they completed questionnaires measuring sleeping habits and nutritional status. We assessed sleep disturbance using the sleep disturbance score derived from the Pittsburgh Sleep Quality Index. We explored associations between sleeping habits and cardiovascular risk factors. Results: Among 4104 adolescents (51% male), the mean hours of sleep per night (± standard deviation) were 7.9 ± 1.1 on weeknights and 9.4 ± 1.6 on weekends. In total, 19% of participants reported their sleep quality as fairly bad or very bad on weeknights and 10% reported it as fairly bad or very bad on weekends. In the multivariable regression models, a higher sleep disturbance score was associated with increased odds of being at high cardiovascular risk (highest v. lowest tertile odds ratio [OR] 1.43 [95% confidence interval (CI) 1.16–1.77], p < 0.001), increased odds of hypertension (highest v. lowest tertile OR 1.44 [95% CI 1.02–2.05], p = 0.05) and increased odds of elevated non-high density lipoprotein cholesterol (highest v. lowest tertile OR 1.28 [95% CI 1.00–1.64], p = 0.05). The mean duration of sleep was not associated with these outcomes. Interpretation: In healthy adolescents, sleep disturbance is associated with cardiovascular risk factor abnormalities. Intervention strategies to optimize sleep hygiene early in life may be important for the prevention of cardiovascular disease. PMID:23027917

  2. Establishing Competence: Qualification of Power Plant Personnel.

    ERIC Educational Resources Information Center

    Chapman, Colin R.

    1992-01-01

    Discusses the International Atomic Energy Agency's definition of competence for nuclear power plant operations personnel, how competence can be identified with intellectual, physical, and psychological attributes, how levels of competence are determined, how education, training, and experience establish competence, objectives and costs of training…

  3. Issues in Competency-Based Testing.

    ERIC Educational Resources Information Center

    Benner, Patricia

    1982-01-01

    Presents three areas of skilled performance as examples of an interpretive approach to the identification of nursing competencies. Also examines competency measurement strategies, definitions of competency-based education and examination, limits of competency-based education, and alternative approaches. (CT)

  4. Machine Trades. Ohio's Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This Ohio Competency Analysis Profile (OCAP), derived from a modified Developing a Curriculum (DACUM) process, is a current comprehensive and verified employer competency program list for machine trades. Each unit (with or without subunits) contains competencies and competency builders that identify the occupational, academic, and employability…

  5. Swine Producer. Ohio's Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This Ohio Competency Analysis Profile (OCAP), derived from a modified Developing a Curriculum (DACUM) process, is a comprehensive and verified employer competency list for a swine producer program. It contains units (with or without subunits), competencies, and competency builders that identify the occupational, academic, and employability skills…

  6. Dairy Producer. Ohio's Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This Ohio Competency Analysis Profile (OCAP), derived from a modified Developing a Curriculum (DACUM) process, is a current comprehensive and verified employer competency program list for dairy producers. Each unit (with or without subunits) contains competencies and competency builders that identify the occupational, academic, and employability…

  7. Auto Mechanics. Ohio's Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This comprehensive and verified employer competency list was developed from a modified DACUM (Developing a Curriculum) process involving business, industry, labor, and community agency representatives from Ohio. This competency list contains 11 units (with or without subunits), competencies, and competency builders that identify the occupational,…

  8. Poultry Producer. Ohio's Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This Ohio Competency Analysis Profile (OCAP), derived from a modified Developing a Curriculum (DACUM) process, is a comprehensive and verified employer competency list for a poultry producer program. It contains units (with or without subunits), competencies, and competency builders that identify the occupational, academic, and employability…

  9. Commercial Art. Ohio's Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This comprehensive and verified employer competency list was developed from a modified DACUM (Developing a Curriculum) process involving business, industry, labor, and community agency representatives from Ohio. This competency list contains 16 units (with or without subunits), competencies, and competency builders that identify the occupational,…

  10. Diesel Mechanics. Ohio's Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This Ohio Competency Analysis Profile (OCAP), derived from a modified Developing a Curriculum (DACUM) process, is a current comprehensive and verified employer competency program list for diesel mechanics. Each unit (with or without subunits) contains competencies and competency builders that identify the occupational, academic, and employability…

  11. Nurse Aide. Occupational Competency Analysis Profile.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

    This Occupational Competency Analysis Profile (OCAP) for nurse aide (NA) is a competency list verified by expert workers that evolved from a job analysis. It identifies occupational, academic, and employability competencies needed to enter the occupation; lists and clusters them into broader units; and details the competency builders needed to…

  12. Student Interns Enjoy Competing in the Jeopardy Tournament | Poster

    Cancer.gov

    Eighteen student interns from various high schools and colleges competed in the Scientific Library’s Ninth Annual Student Science Jeopardy Tournament on July 24, in the auditorium of Building 549, in front of a large crowd of people watching in person and remotely from the Advanced Technology Research Facility. Competing in teams of two, the nine teams played intently, trying to master the signaling devices so they could respond to the wide-ranging clues. Question topics included ancient science, lives of the scientist, periodic table, anatomy, double-letter ...

  13. U.S. Needs to Effectively Compete in High-Technology Markets. Hearing before the Subcommittee on Energy and the Subcommittee on Technology and Competitiveness of the Committee on Science, Space, and Technology. U.S. House of Representatives, One Hundred Second Congress, Second Session.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Science, Space and Technology.

    This document records the oral and written testimony of witnesses at a Congressional hearing on U.S. needs for training in high technology areas. Testimony was given by local officials, corporate officials, a union representative, and two professors of engineering from universities in Indiana. Testimony centered on jobs and job training, reforming…

  14. Mathematics in Power Technology.

    ERIC Educational Resources Information Center

    Trombley, Carl; And Others

    This mathematics curriculum is designed to be taught by the technology education teacher during the power technology class over a period of 2 years. It is intended to be elective in nature; upon successful completion of both years, one-half credit in mathematics is to be awarded. A list of the academic competencies contained in the curriculum…

  15. One Health Core Competency Domains.

    PubMed

    Frankson, Rebekah; Hueston, William; Christian, Kira; Olson, Debra; Lee, Mary; Valeri, Linda; Hyatt, Raymond; Annelli, Joseph; Rubin, Carol

    2016-01-01

    The emergence of complex global challenges at the convergence of human, animal, and environmental health has catalyzed a movement supporting "One Health" approaches. Despite recognition of the importance of One Health approaches to address these complex challenges, little effort has been directed at identifying the seminal knowledge, skills, and attitudes necessary for individuals to successfully contribute to One Health efforts. Between 2008 and 2011, three groups independently embarked on separate initiatives to identify core competencies for professionals involved with One Health approaches. Core competencies were considered critically important for guiding curriculum development and continuing professional education, as they describe the knowledge, skills, and attitudes required to be effective. A workshop was convened in 2012 to synthesize the various strands of work on One Health competencies. Despite having different mandates, participants, and approaches, all of these initiatives identified similar core competency domains: management; communication and informatics; values and ethics; leadership; teams and collaboration; roles and responsibilities; and systems thinking. These core competency domains have been used to develop new continuing professional education programs for One Health professionals and help university curricula prepare new graduates to be able to contribute more effectively to One Health approaches. PMID:27679794

  16. One Health Core Competency Domains

    PubMed Central

    Frankson, Rebekah; Hueston, William; Christian, Kira; Olson, Debra; Lee, Mary; Valeri, Linda; Hyatt, Raymond; Annelli, Joseph; Rubin, Carol

    2016-01-01

    The emergence of complex global challenges at the convergence of human, animal, and environmental health has catalyzed a movement supporting “One Health” approaches. Despite recognition of the importance of One Health approaches to address these complex challenges, little effort has been directed at identifying the seminal knowledge, skills, and attitudes necessary for individuals to successfully contribute to One Health efforts. Between 2008 and 2011, three groups independently embarked on separate initiatives to identify core competencies for professionals involved with One Health approaches. Core competencies were considered critically important for guiding curriculum development and continuing professional education, as they describe the knowledge, skills, and attitudes required to be effective. A workshop was convened in 2012 to synthesize the various strands of work on One Health competencies. Despite having different mandates, participants, and approaches, all of these initiatives identified similar core competency domains: management; communication and informatics; values and ethics; leadership; teams and collaboration; roles and responsibilities; and systems thinking. These core competency domains have been used to develop new continuing professional education programs for One Health professionals and help university curricula prepare new graduates to be able to contribute more effectively to One Health approaches. PMID:27679794

  17. One Health Core Competency Domains

    PubMed Central

    Frankson, Rebekah; Hueston, William; Christian, Kira; Olson, Debra; Lee, Mary; Valeri, Linda; Hyatt, Raymond; Annelli, Joseph; Rubin, Carol

    2016-01-01

    The emergence of complex global challenges at the convergence of human, animal, and environmental health has catalyzed a movement supporting “One Health” approaches. Despite recognition of the importance of One Health approaches to address these complex challenges, little effort has been directed at identifying the seminal knowledge, skills, and attitudes necessary for individuals to successfully contribute to One Health efforts. Between 2008 and 2011, three groups independently embarked on separate initiatives to identify core competencies for professionals involved with One Health approaches. Core competencies were considered critically important for guiding curriculum development and continuing professional education, as they describe the knowledge, skills, and attitudes required to be effective. A workshop was convened in 2012 to synthesize the various strands of work on One Health competencies. Despite having different mandates, participants, and approaches, all of these initiatives identified similar core competency domains: management; communication and informatics; values and ethics; leadership; teams and collaboration; roles and responsibilities; and systems thinking. These core competency domains have been used to develop new continuing professional education programs for One Health professionals and help university curricula prepare new graduates to be able to contribute more effectively to One Health approaches.

  18. One Health Core Competency Domains.

    PubMed

    Frankson, Rebekah; Hueston, William; Christian, Kira; Olson, Debra; Lee, Mary; Valeri, Linda; Hyatt, Raymond; Annelli, Joseph; Rubin, Carol

    2016-01-01

    The emergence of complex global challenges at the convergence of human, animal, and environmental health has catalyzed a movement supporting "One Health" approaches. Despite recognition of the importance of One Health approaches to address these complex challenges, little effort has been directed at identifying the seminal knowledge, skills, and attitudes necessary for individuals to successfully contribute to One Health efforts. Between 2008 and 2011, three groups independently embarked on separate initiatives to identify core competencies for professionals involved with One Health approaches. Core competencies were considered critically important for guiding curriculum development and continuing professional education, as they describe the knowledge, skills, and attitudes required to be effective. A workshop was convened in 2012 to synthesize the various strands of work on One Health competencies. Despite having different mandates, participants, and approaches, all of these initiatives identified similar core competency domains: management; communication and informatics; values and ethics; leadership; teams and collaboration; roles and responsibilities; and systems thinking. These core competency domains have been used to develop new continuing professional education programs for One Health professionals and help university curricula prepare new graduates to be able to contribute more effectively to One Health approaches.

  19. Water Treatment Technology - Distribution Systems.

    ERIC Educational Resources Information Center

    Ross-Harrington, Melinda; Kincaid, G. David

    One of twelve water treatment technology units, this student manual on distribution systems provides instructional materials for six competencies. (The twelve units are designed for a continuing education training course for public water supply operators.) The competencies focus on the following areas: types of pipe for distribution systems, types…

  20. Effect of an informatics for evidence-based practice curriculum on nursing informatics competencies.

    PubMed

    Desjardins, Karen S; Cook, Sarah Sheets; Jenkins, Melinda; Bakken, Suzanne

    2005-12-01

    Effective and appropriate use of information and communication technologies is an essential competency for all health care professionals. The purpose of this paper is to describe the effect of an evolving informatics for evidence-based practice (IEBP) curriculum on nursing informatics competencies in three student cohorts in the combined BS/MS program for non-nurses at the Columbia University School of Nursing. A repeated-measures, non-equivalent comparison group design was used to determine differences in self-rated informatics competencies pre- and post-IEBP and between cohorts at the end of the BS year of the combined BS/MS program. The types of Computer Skill competencies on which the students rated themselves as competent (> or =3) on admission were generic in nature and reflective of basic computer literacy. Informatics competencies increased significantly from admission to BS graduation in all areas for the class of 2002 and in all, but three areas, for the class of 2003. None of the three cohorts achieved competence in Computer Skills: Education despite curricular revisions. There were no significant differences between classes at the end of the BS year. Innovative educational approaches, such as the one described in this paper demonstrate promise as a method to achieve informatics competence. It is essential to integrate routine measurement of informatics competency into the curriculum so that approaches can be refined as needed to ensure informatics competent graduates.