Use of global positioning system measurements to determine geocentric coordinates and variations in Earth orientation

NASA Technical Reports Server (NTRS)

Malla, R. P.; Wu, S.-C.; Lichten, S. M.

1993-01-01

Geocentric tracking station coordinates and short-period Earth-orientation variations can be measured with Global Positioning System (GPS) measurements. Unless calibrated, geocentric coordinate errors and changes in Earth orientation can lead to significant deep-space tracking errors. Ground-based GPS estimates of daily and subdaily changes in Earth orientation presently show centimeter-level precision. Comparison between GPS-estimated Earth-rotation variations, which are the differences between Universal Time 1 and Universal Coordinated Time (UT1-UTC), and those calculated from ocean tide models suggests that observed subdaily variations in Earth rotation are dominated by oceanic tidal effects. Preliminary GPS estimates for the geocenter location (from a 3-week experiment) agree with independent satellite laser-ranging estimates to better than 10 cm. Covariance analysis predicts that temporal resolution of GPS estimates for Earth orientation and geocenter improves significantly when data collected from low Earth-orbiting satellites as well as from ground sites are combined. The low Earth GPS tracking data enhance the accuracy and resolution for measuring high-frequency global geodynamical signals over time scales of less than 1 day.

Lessons in Teaching Hope: An Interview with C. R. Snyder

ERIC Educational Resources Information Center

Ritschel, Lorie

2005-01-01

Lorie Ritschel received her undergraduate degrees in French and psychology from the University of Georgia in 1999. In 2002, she received her MA in clinical psychology from the University of Kansas, where she currently is pursuing a doctoral degree. Lorie is the clinic systems coordinator and a therapist at the University of Kansas Psychological…

Modeling and Simulation Network Data Standards

DTIC Science & Technology

2011-09-30

COMBATXXI Movement Logger Data Output Dictionary. Field # Geocentric Coordinates (GCC) Heading Geodetic Coordinates (GDC) Heading Universal...B-8 Field # Geocentric Coordinates (GCC) Heading Geodetic Coordinates (GDC) Heading Universal Transverse Mercator (UTM) Heading...FKSM Fort Knox Supplemental Material FM field manual GCC geocentric coordinates GDC geodetic coordinates GIG global information grid

Management Information in Tertiary Institutions.

ERIC Educational Resources Information Center

Findlay, A. W.

1981-01-01

A college or university's management information system corresponds roughly to the institution's structure, with these elements in descending order in the hierarchy: policy and planning, a planning system, control and coordination, and typical operating systems (payroll, exams, scheduling, library, facilities assignments, and accounting…

A proposal for adopting a standard coordinate system for defining atmospheric nomenclature for the giant planets

NASA Technical Reports Server (NTRS)

Beebe, R.

1986-01-01

Although the albedo of specific belts and zones varies as a function of time, there is evidence that wind maxima may be fixed in latitude. Before considering a standard notation for wind jets, it is necessary to establish a coordinate system within which the nomenclature would be defined. Traditionally, the BAA has used planetographic latitudes; however, this system is based not only on an accurate determination of the polar diameter but also on the assumption that the equipotential surfaces can be represented by biaxial ellipsoids. The International Astronomical Union strives to adopt unambiguous nomenclature that will be universally acceptable. It is proposed that planetocentric coordinates be utilized and that a standardized value of the ratio of the polar diameter to the equatorial diameter be established for each planet to facilitate transformation into planetographic coordinates.

Texas Higher Education Coordinating Board Statistical Report. Fiscal Year 1993, September 1, 1992 - August 31, 1993.

ERIC Educational Resources Information Center

Texas Higher Education Coordinating Board, Austin.

This report of statistical data concerning Texas institutions of higher education begins with a list of the institutions, including public universities, public health-related institutions, public community colleges, the public technical college system, independent senior colleges and universities, independent health-related institutions, and…

Hawaii Vocational Education Research Coordinating Unit: June 1, 1966 to August 31, 1969. Final Report.

ERIC Educational Resources Information Center

Lynn, David R.

Established in June 1966, the Hawaii Research Coordinating Unit (RCU) terminated under the original Federal grant August 31, 1969. Located in the community college system of The University of Hawaii, the RCU serves all levels of vocational and technical education throughout the state. Among the purposes identified as guidelines for the RCU were:…

Continuity and Change: The Integration of Oxford University's Libraries

ERIC Educational Resources Information Center

Moran, Barbara B.

2005-01-01

Prior to 1997, the University of Oxford in Great Britain had approximately one hundred autonomous libraries with little coordination of services, collection development, or management among them. In that year a new director was hired with the mandate to integrate many of these libraries into one centralized system. Over the past seven years…

PREFACE: Joint European Magnetic Symposia - JEMS 2010

NASA Astrophysics Data System (ADS)

Spałek, Jozef

2011-07-01

Conference banner The Joint European Magnetic Symposia JEMS 2010 took place in the complex Auditorium Maximum of the Jagiellonian University in Kraków, Poland, between 23-28 August 2010. It followed the series of the conferences in Grenoble (2001), Dresden (2004), San Sebastian (2006), and Dublin (2008). The next Symposia will be held in 2012 in Parma (Italy). The Symposia cover a broad range of aspects of magnetism and magnetic materials, as well as providing a forum for the magnetism community to discuss new concepts, properties, and developments in all branches of fundamental and applied magnetism. The JEMS 2010 Symposia were organized by the Institute of Physics of Jagiellonian University, in cooperation with AGH University of Science and Technology (Kraków), Cracow University of Technology, Institute of Nuclear Physics of the Polish Academy of Sciences in Kraków, and the Silesian University in Katowice. I thank the Local Committee, and in particular Professor Krzysztof Tomala, for their hard work long before, during, and after the Conference. We dedicate this volume to Professor Henryk Szymczak from the Institute of Physics of the Polish Academy of Sciences for his long lasting service to the magnetism community and the organizational effort in bringing this Conference to our community. Thank you Henryk! The Conference contained Plenary Sessions and 16 Symposia, which are listed below. Most of them had two chairpersons (also listed), one from abroad and one from Poland. I believe that a collective chairmanship of the Symposia is very helpful in both their organization, as well as in the reviewing process of the papers submitted to the Conference Proceedings. I would like to cordially thank all the persons listed below, who have contributed enormously to the success of our meeting. The Proceedings comprises 116 invited and contributed papers. I thank the Co-editors for their continuing work long after the Conference. Arrivederci in Parma! Jozef SpałekChairman of JEMS 2010 Symposia 1. Plenary, Semi-plenary, Tutorials 2. Magnetization Processes Spin Excitations and Ultrafast DynamicsCoordinator: Andrzej Maziewski (Bialystok) 3. Hard Magnetic Materials and MagnetocaloricsCoordinator: Henryk Figiel (Kraków) 4. Magnetic HydridesCoordinators: Ladislav Havela (Praha), Zbigniew Tarnawski (Kraków) 5. Interface of Magnetic Thin FilmsCoordinators: Jürgen Fassbender (Dresden), N-T H Kim-Ngan (Kraków) 6. Magnonic CrystalsCoordinators: Bahram Djafari-Rouhani (Lille), Henryk Puszkarski (Poznan) 7. Magnetism of Metals, Alloys, and IntermetallicsCoordinator: Andrzej Szytula (Kraków) 8. Molecular MagnetismCoordinators: Stephen Blundell (Oxford), Maria Balanda (Kraków) 9. Magnetooptics of NanomagnetsCoordinators: Kamil Postava (Ostrava), Marek Kisielewski (Bialystok) 10. NanomagnetismCoordinators: Marek Przybylski (Halle), Jürgen Kirschner (Halle) 11. Other topics - Biomagnetism, Domain Walls, InstrumentationCoordinator: Henryk Figiel (Kraków) 12. Magnetic Perovskites and MultiferroicsCoordinator: Henryk Szymczak (Warszawa) 13. Magnetic Semiconductors and InsulatorsCoordinators: Klaus Baerner (Göttingen), Tadeusz Gron (Katowice) 14. Magnetic Shape Memory Effects and Related PhenomenaCoordinators: Oliver Gutfleisch (Dresden), Sebastian Fähler (Dresden) 15. Soft Magnetic MaterialsCoordinators: Julian González (San Sebastian), Krzysztof Kulakowski (Kraków) 16. SpintronicsCoordinator: Maciej Sawicki (Warszawa) 17. Strongly Correlated Electron Systems, Magnetism and SuperconductivityCoordinator: Andrzej Slebarski (Katowice) The next Joint European Magnetic Symposia, JEMS 2012, will be held in Parma, Italy, 9-14 September 2012.www.jems2012.itCo-Chairs:Franca Albertini, Institute of Materials for Electronics and Magnetism (IMEM), CNR, ParmaRoberto De Renzi, Department of Physics, University of Parma

Ethical and Economic Issues. Policy Surveys: 1. Planning Survey; 2. State-Wide Coordinating Agencies; University Central Offices, Community College Systems Offices; 3. Private Foundations; 4. Higher Education Associations, Professional Associations.

ERIC Educational Resources Information Center

Linnell, Robert H.; Marsh, Herbert W.

Policy questions regarding activities for which university faculty, administrators, and professional staff might derive additional income were examined in four mail surveys along with the impact of those activities on the individuals, the university, and society. Some of the activities considered include overload teaching, research, consulting,…

Performance of Loran-C chains relative to UTC

NASA Technical Reports Server (NTRS)

Chi, A. R.

1974-01-01

The long term performance of the eight Loran-C chains in terms of the Coordinated Universal Time (UTC) of the U.S. Naval Observatory (USNO) and the use of the Loran-C navigation system to maintain the user's clock to a UTC scale, are examined. The atomic time (AT) scale and the UTC of several national laboratories and observatories relative to the international atomic time (TAI) are presented. In addition, typical performance of several NASA tracking station clocks, relative to the USNO master clock, is also presented. Recent revision of the Coordinated Universal Time (UTC) by the International Radio Consultative Committee (CCIR) is given in an appendix.

Strategic Choices for Data Communications Systems.

ERIC Educational Resources Information Center

Arns, Robert G.; Urban, Patricia A.

1984-01-01

Issues in determining how to develop a data communications system at colleges and universities are discussed including; technical requirements; cost; implications for coordination and (de)centralization of hardware/software; deciding when to create a data network; data security, information integrity, and organizational development. (Author/MLW)

Use and Mastery of Virtual Learning Environment in Brazilian Open University

ERIC Educational Resources Information Center

Gomez, Margarita Victoria

2014-01-01

This paper describes and analyses the dynamics of the use and/or mastery of Virtual Learning Environments (VLEs) by educators and students Open University, important part of the Brazilian Educational System. A questionnaire with 32 items was answered by 174 students/instructors/coordinators of the Media in Education and Physics courses, of two…

Using Stars to Align a Steered Laser System for Cosmic Ray Simulation

NASA Astrophysics Data System (ADS)

Krantz, Harry; Wiencke, Lawrence

2016-03-01

Ultra high energy cosmic rays (UHECRs) are the highest energy cosmic particles with kinetic energy above 1018eV . UHECRs are detected from the air shower of secondary particles and UV florescence that results from interaction with the atmosphere. A high power UV laser beam can be used to simulate the optical signature of a UHCER air shower. The Global Light System (GLS) is a planned network of ground-based light sources including lasers to support the planned space-based Extreme Universe Space Observatory (EUSO). A portable prototype GLS laser station has been constructed at the Colorado School of Mines. Currently the laser system uses reference targets on the ground but stars can be used to better align the beam by providing a complete hemisphere of targets. In this work, a CCD camera is used to capture images of known stars through the steering head optics. The images are analyzed to find the steering head coordinates of the target star. The true coordinates of the star are calculated from the location and time of observation. A universal adjustment for the steering head is determined from the differences between the two pairs of coordinates across multiple stars. This laser system prototype will also be used for preflight tests of the ESUO Super Pressure Balloon mission.

Get It Together

ERIC Educational Resources Information Center

Coffey, Dave

2006-01-01

The scale of the mechanical and plumbing systems required to support a large, multi-building academic health sciences/research center entails a lot of ductwork. Getting mechanical systems installed and running while carrying out activities from other building disciplines requires a great deal of coordinated effort. A university and its…

Master on Photonics and Laser Technologies: on-line teaching experience

NASA Astrophysics Data System (ADS)

Paredes, Ángel; Michinel, Humberto; Salgueiro, José R.; Vázquez-Dorrío, Benito; Yáñez, Armando; Arines, Justo; Flores-Arias, M. Teresa

2014-07-01

The Galician Universitary System (SUG) in the framework of the European studies under the Bologna process presents a huge number of Masters courses. In this work we present the teaching framework of the Science Masters on "Photonics and Laser Technologies", coordinated by the University of Vigo (UVigo) and involving the three Universities of Galicia: University of Vigo (UVigo), University of Santiago de Compostela (USC) and University of Coruña (UdC). The aim of this work is to show how teaching at this Masters is carried out using an online platform so that the whole expertise of all the three Universities can be properly exploited and the geographic dispersion of lecturers and students overcame. The used platform permits the students to attend the lessons from their own Universities without wasting time and money on traveling. Besides, each lecturer can teach from his/her own University, allowing the combination of this activity with other professional and scientific duties. Thanks to this tool, the Masters could host students that followed the lessons from other different countries. The platform has been used for lectures, seminar classes, examinations, conferences and coordination activities between teachers and students.

Can superhorizon cosmological perturbations explain the acceleration of the universe?

NASA Astrophysics Data System (ADS)

Hirata, Christopher M.; Seljak, Uroš

2005-10-01

We investigate the recent suggestions by Barausse et al. and Kolb et al. that the acceleration of the universe could be explained by large superhorizon fluctuations generated by inflation. We show that no acceleration can be produced by this mechanism. We begin by showing how the application of Raychaudhuri equation to inhomogeneous cosmologies results in several “no go” theorems for accelerated expansion. Next we derive an exact solution for a specific case of initial perturbations, for which application of the Kolb et al. expressions leads to an acceleration, while the exact solution reveals that no acceleration is present. We show that the discrepancy can be traced to higher-order terms that were dropped in the Kolb et al. analysis. We proceed with the analysis of initial value formulation of general relativity to argue that causality severely limits what observable effects can be derived from superhorizon perturbations. By constructing a Riemann normal coordinate system on initial slice we show that no infrared divergence terms arise in this coordinate system. Thus any divergences found previously can be eliminated by a local rescaling of coordinates and are unobservable. We perform an explicit analysis of the variance of the deceleration parameter for the case of single-field inflation using usual coordinates and show that the infrared-divergent terms found by Barausse et al. and Kolb et al. cancel against several additional terms not considered in their analysis. Finally, we argue that introducing isocurvature perturbations does not alter our conclusion that the accelerating expansion of the universe cannot be explained by superhorizon modes.

Valuing the Leadership Role of University Unit Coordinators

ERIC Educational Resources Information Center

Pepper, Coral; Roberts, Susan

2016-01-01

In this paper we describe the experiences of 64 unit coordinators across 15 Australian universities, gathered during 2011/2012 as part of an Office for Learning and Teaching (OLT) project. Our intention was to gain insight into how unit coordinators (academics who coordinate a discrete unit of study) perceive their role as leaders of learning in…

A Study of Coordinated Service Provision and Administrative Procedures in Selected University Communities.

ERIC Educational Resources Information Center

Clemson Univ., SC. Strom Thurmond Inst. of Government and Public Affairs.

This study investigated the existence of coordinated/consolidated services between colleges and universities and their communities by surveying 27 university communities of similar size and/or characteristics to Clemson University (South Carolina). The report begins with the profiles of the universities selected: their size in acreage, enrollment,…

Creating a Smart Classroom

ERIC Educational Resources Information Center

Domermuth, David

2005-01-01

This article provides a description of an affordable, smart classroom system that was built for the Technology Department at Appalachian State University in Boone, NC. In the hope that other educators might find his department's experience useful, this author, David Domermuth (the department's coordinator of manufacturing) describes the system,…

Collaboration in Complex Medical Systems

NASA Technical Reports Server (NTRS)

Xiao, Yan; Mankenzie, Colin F.

1998-01-01

Improving our understanding of collaborative work in complex environments has the potential for developing effective supporting technologies, personnel training paradigms, and design principles for multi-crew workplaces. USing a sophisticated audio-video-data acquisition system and a corresponding analysis system, the researchers at University of Maryland have been able to study in detail team performance during real trauma patient resuscitation. The first study reported here was on coordination mechanisms and on characteristics of coordination breakdowns. One of the key findings was that implicit communications were an important coordination mechanism (e.g. through the use of shared workspace and event space). The second study was on the sources of uncertainty during resuscitation. Although incoming trauma patients' status is inherently uncertain, the findings suggest that much of the uncertainty felt by care providers was related to communication and coordination. These two studies demonstrate the value of and need for creating a real-life laboratory for studying team performance with the use of comprehensive and integrated data acquisition and analysis tools.

Creating Dynamic Websites Using jQuery

ERIC Educational Resources Information Center

Miller-Francisco, Emily

2010-01-01

As e-resource systems and web coordinator for Southern Oregon University, the author is deeply involved with the university library's website. In the latest revision of this website, the author knew she needed to jazz it up a little. With screen real estate on the main page at a premium, the author hoped to use a tabbed box and an accordion-style…

Capital Construction Budget Recommendations and Prioritization, 2011-2013 Biennium: For the Nebraska State College System, University of Nebraska and Nebraska College of Technical Agriculture

ERIC Educational Resources Information Center

Nebraska's Coordinating Commission for Postsecondary Education, 2010

2010-01-01

The Coordinating Commission for Postsecondary Education provides funding and priority recommendations for the Nebraska State College's, the University of Nebraska's and the Nebraska College of Technical Agriculture at Curtis' capital construction requests, as outlined in Nebraska's Constitution and Statutes. The overarching principle used in this…

System of donor hospital transplant coordinators maintained and financed by national transplant organization improves donation rates, but it is effective only in one half of hospitals.

PubMed

Czerwiński, J; Danek, T; Trujnara, M; Parulski, A; Danielewicz, R

2014-10-01

In 2010, the system of donor hospital transplant coordinators was implemented in 200 hospitals in Poland on the basis of contracts with Poltransplant. This study evaluated whether the system (nationwide, maintained and funded by national organization) is sufficient, improved donation after brain death rates, and hospital activities. Donation indicators over a 21-month period of coordinators' work were compared with the 21-month period before their employment. The number of hospitals with a positive effect and with no effect was analyzed overall and in groups of hospitals with specific profiles. The implemented system resulted in increasing the number of potential donors by 27% (effectively, 24%); increasing utilized organs by 20% and multiorgan retrievals from 54% to 56%; decreasing the rate of utilized organs/actual donors from 2.65 to 2.57; and increasing family refusals from 8.5% to 9.3%. A positive effect was achieved in 102 hospitals (51%). Better results were achieved in regions where donation were initially low, namely, 59% in university hospitals, 63% in hospitals in large cities, 77% in hospitals with 2 coordinators, 67% in hospitals for adults, and 52% in hospitals where the coordinator was a doctor and not a nurse. This system resulted globally in increasing donation rates, but was effective only in one half of hospitals. Additional activities should be introduced to improve these results (quality systems, trainings, techniques for monitoring potential of donation, changes in profile of a coordinator). A formal analysis of coordinators' activities gives also the national organization a rational basis for their employment policy, taking into account the characteristics of hospitals and coordination teams.

Assessment of the quality of a Master on Photonics in Galicia, Spain

NASA Astrophysics Data System (ADS)

Michinel, Humberto; Paredes, Ángel; Salgueiro, José R.; Arias, M. T. F.; Yáñez, Armando

2015-10-01

The Spanish University System in the framework of the European studies under the Bologna process presents a huge number of Master courses. This fact has yielded the creation of an official procedure of "accreditation" of this kind of degrees. In this work, we present and discuss data collected from the official accreditation process recently carried out for the Masters on "Photonics and Laser Technologies", coordinated by the University of Vigo (UVigo) and involving three Universities: Vigo (UVIGO), Santiago de Compostela (USC) and A Coruña (UdC) in the autonomous region of Galicia (Spain) where the accreditation is made by the Agency for the Quality of the University Galician System (ACSUG). The data collected play a fundamental role in the accreditation process in order to make future decisions about the studies offered in the Galician University System.

On a New Theory of the System of Reference

NASA Astrophysics Data System (ADS)

Kalanov, Temur Z.

2003-04-01

A new theory of the system of reference is suggested. It represents the new point of view which has arisen from the critical analysis of the foundations of physics (in particular, the theory of relativity and quantum mechanics), mathematics, cosmology and philosophy. The main idea following from the analysis is that the correct concept of system of reference represents a key to comprehension of many basic logic errors which are in modern physics. The starting point of the theory is represented by the philosophical (dialectical materialistic) principles, in particular, the gnosiological principle. (The gnosiological principle is briefly formulated as follows. The purpose of a science is to know the laws of the Nature. The law is a form of scientific knowledge of the essence and the phenomenon. The essence is the internal basis of the phenomenon, and the phenomenon is the manifestation of the essence. Human practice is a basis of knowledge and a criterion of truth). These principles lead to the following statements. (1) The reality is the dialectical unity of the opposites: the objective reality and the non-objective (subjective) reality. (2) The system mankind + means of knowledge belongs to the subjective reality and is called system of reference. In this wide sense, the system of reference is the universal informational gnostic basis (i.e. the system consisting of natural objects and processes, of constructed devices and instruments, of sum of human knowledge and skills) created and used by mankind for the purpose of knowledge of the world. (3) The opposites are bounds of each other. Hence, the principle of objectivity of the physical laws is formulated as follows: the objective physical laws must not contain mentions of system of reference (in particular, references to procedure of measurement or of calculation). (4) The main informational property of the unitary system set of researches physical objects + system of reference is that the system of reference determines (measures, calculates) the parameters of the subsystem set of researched physical objects (for example, the coordinates x_M, y_M, zM of the object M); the parameters characterize the system of reference (for example, the system of coordinates). (5) The main gnostic property of the unitary system set of researches physical objects + system of reference is that the system of reference defines (formulates) the physical laws (i.e. creates the theories); the physical laws characterize the system of reference. (6) The parameters which take on values independently of existence of the researched physical objects characterize the system of reference. For example, the clock C, a part of the system of reference S, determines (but it does not measure!) the time t_C; the time tC characterizes the clock C. If all clocks have been synchronized, the universal time tS characterizes the system of reference S. (7) Researched physical object M and a clock are mutually independent objects. Hence, the coordinates x_M, y_M, zM and the time tS are mutually independent parameters. (8) The informational one-to-one correspondence between motion of object M and physical clock-process in clock is established (is defined) by man. For example, it has a form: dx_M/dtS ≡ v_x_M. Consequences: (a) information about the world is an ordered information because the system of reference S is an ordered and universal system. This information is an objective one if it does not depend on a system of reference; (b) mathematical operations on physical quantities with the coordinates and with the time are allowed by the laws of logic because the set of researches physical objects + system of reference is a unitary system; (c) the principle of existence and of transformation of coordinates: there are no coordinates and no transformation of coordinates in general, and there exist the coordinates x_M, y_M, zM and transformation of the coordinates x_M, y_M, zM of the object M only; (d) the special and general theories of relativity are an erroneous theories because their foundations, firstly, do not satisfy the principle of objectivity of the physical laws, secondly, they contradict the principle of transformation of coordinates and, thirdly, they assume mutual dependence between the researched physical object and a clock (i.e. between coordinates and time); (e) quantum mechanics does not satisfy the principle of objectivity of the physical laws.

Development of Automated Testing Tools for Traffic Control Signals and Devices

DOT National Transportation Integrated Search

2012-01-30

Through a coordinated effort among the electrical engineering research team of the Florida State University (FSU) and key Florida Department of Transportation (FDOT) personnel, an automated testing system for National Electrical Manufacturers Associa...

Regionalization Lessons from Denmark.

PubMed

Vrangbaek, Karsten

2016-01-01

Denmark is a small Northern European country with an extensive welfare state and a strong commitment to maintaining a universal healthcare system. Like the other countries in the Nordic region, Denmark has a long tradition of democratically governed local and regional governments with extensive responsibilities in organizing welfare state services. The Danish healthcare system has demonstrated an ability to increase productivity, while at the same time maintaining a high level of patient satisfaction. Ongoing reforms have contributed to these results, as well as a firm commitment to innovation and coordination. Regions and municipalities in Denmark are governed by directly elected democratic councils. The Danish case is thus an example of democratic decentralization, but within a framework of national coordination and fiscal control. In spite of the difference in size and historical traditions there are also many similarities between Canada and Denmark, particularly in terms of health and social policy goals and aspirations, and in terms of the commitment to a comprehensive, universal healthcare system. These similarities provide interesting opportunities for comparison.

Subject Coordinator Role and Responsibility: Experiences of Australian Academics

ERIC Educational Resources Information Center

Zutshi, Ambika; Creed, Andrew; Ringer, Allison; Osborne, Angela

2013-01-01

The subject coordinator role has changed with the implementation of new management practices in universities. Discussions from in-depth interviews with subject coordinators in an Australian university are analysed with a focus on insights into the changing role with reference to Value, Rarity, Imitability and Organisation (VRIO) and institutional…

Target-based calibration method for multifields of view measurement using multiple stereo digital image correlation systems

NASA Astrophysics Data System (ADS)

Dong, Shuai; Yu, Shanshan; Huang, Zheng; Song, Shoutan; Shao, Xinxing; Kang, Xin; He, Xiaoyuan

2017-12-01

Multiple digital image correlation (DIC) systems can enlarge the measurement field without losing effective resolution in the area of interest (AOI). However, the results calculated in substereo DIC systems are located in its local coordinate system in most cases. To stitch the data obtained by each individual system, a data merging algorithm is presented in this paper for global measurement of multiple stereo DIC systems. A set of encoded targets is employed to assist the extrinsic calibration, of which the three-dimensional (3-D) coordinates are reconstructed via digital close range photogrammetry. Combining the 3-D targets with precalibrated intrinsic parameters of all cameras, the extrinsic calibration is significantly simplified. After calculating in substereo DIC systems, all data can be merged into a universal coordinate system based on the extrinsic calibration. Four stereo DIC systems are applied to a four point bending experiment of a steel reinforced concrete beam structure. Results demonstrate high accuracy for the displacement data merging in the overlapping field of views (FOVs) and show feasibility for the distributed FOVs measurement.

Drafting Recommendations for a Shared Statewide High-Density Storage Facility: Experiences with the State University Libraries of Florida Proposal

ERIC Educational Resources Information Center

Walker, Ben

2008-01-01

In August 2007, an $11.2 million proposal for a shared statewide high-density storage facility was submitted to the Board of Governors, the governing body of the State University System in Florida. The project was subsequently approved at a slightly lower level and funding was delayed until 2010/2011. The experiences of coordinating data…

A Universal Organic Cathode for Ultrafast Lithium- and Multivalent Metal Batteries.

PubMed

Fan, Xiulin; Wang, Fei; Ji, Xiao; Wang, Ruixing; Gao, Tao; Hou, Singyuk; Chen, Ji; Deng, Tao; Li, Xiaogang; Chen, Long; Luo, Chao; Wang, Luning; Wang, Chunsheng

2018-04-27

Low-cost multivalent battery chemistries (Mg 2+ , Al 3+ ) have been extensively investigated for large-scale energy storage applications. However, their commercialization is plagued by the poor power density and cycle life of cathodes. A universal polyimides@CNT (PI@CNT) cathode is now presented that can reversibly store various cations with different valences (Li + , Mg 2+ , Al 3+ ) at an extremely fast rate. The ion-coordination charge storage mechanism of PI@CNT is systemically investigated. Full cells using PI@CNT cathodes and corresponding metal anodes exhibit long cycle life (>10000 cycles), fast kinetics (>20 C), and wide operating temperature range (-40 to 50 °C), making the low-cost industrial polyimides universal cathodes for different multivalent metal batteries. The stable ion-coordinated mechanism opens a new foundation for the development of high-energy and high-power multivalent batteries. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Coordinating Australian University Development: A Study of the Australian Universities Commission, 1959-1970. University of Queensland Press Scholars' Library.

ERIC Educational Resources Information Center

Gallagher, A. P.

Changes in the coordinating activities of the Australian Universities Commission (AUC) between 1959 and 1970 are discussed, along with events leading to the creation of the Australian Research Grants Committee and the Academic Salaries Tribunal. In addition to reviewing relevant literature and official documents, interviews were conducted with…

Outcomes of a Rotational Dissection System in Gross Anatomy

ERIC Educational Resources Information Center

Marshak, David W.; Oakes, Joanne; Hsieh, Pei-Hsuan; Chuang, Alice Z.; Cleary, Leonard J.

2015-01-01

At the University of Texas Houston Medical School, a rotational dissection system was introduced to improve coordination between the Gross Anatomy and the Introduction to Clinical Medicine (ICM) courses. Six students were assigned to each cadaver and divided into two teams. For each laboratory, one team was assigned to dissect and the other to…

A Minority Student Data Bank and More: The Ultimate College Identification and Tracking System.

ERIC Educational Resources Information Center

Cruz, Ramon

The computerized Identification-Placement-Tracking-System (IPTS) was developed at the University of California, Los Angeles, Educational Opportunity Center (EOC) as a remedy to problems in interschool coordination. As the IPTS currently functions, the EOC students select up to three colleges of interest for future matriculation. The schools are…

Child Mental Health: Exploring Systems of Care in the New Millennium.

ERIC Educational Resources Information Center

Dosser, David A., Jr., Ed.; Handron, Dorothea, Ed.; McCammon, Susan, Ed.; Powell, John Y., Ed.

Over the past decade, the care of children with serious emotional challenges has evolved toward a system of care encompassing a coordinated spectrum of services and supports responsive to child and family needs. This book is a collection of papers based on work at East Carolina University that examines elements of the system of care in relation to…

Coordinated Fuel Cell System Programs for Government and Commercial Applications: Are We in a New Era?

NASA Technical Reports Server (NTRS)

Warshay, Marvin; Prokopius, Paul

1996-01-01

Though the fuel cell was invented in 1839, it was not until the early 1960's that the fuel cell power system was developed and used for a real application, for the NASA Space Mission Gemini. Unfortunately, fuel cell power systems did not, as a result, become in widespread use. Nevertheless, a great deal of progress has been made by both government and industry, culminating in many successful fuel cell power system demonstrations. Initially, each government agency and each private organization went its own way. Later, it became evident that coordination among programs was essential. An overview is presented of the current coordinated efforts by government and industry in fuel cells, with a sufficient historical background. The primary barriers to coordination of programs were institutional and differing application requirements. Initially, in the institutional area, it was the energy crisis and the formation of DOE which fostered close working relationships among government, manufacturers, and users. The authors discuss the fuel cell power system programs (of NASA, DOE, DOT, DOC, EPRI, GRI, industry, and universities), including missions and applications, technology advances, and demonstrations. The discussion covers the new Solar Regenerative Fuel Cell (RFC) program which has space, defense, and commercial terrestrial applications, and which is an excellent example of both program coordination and the Clinton Administration's dual-use application policy.

An Integrated Approach to Student Services.

ERIC Educational Resources Information Center

Kelly, Rob

2001-01-01

Describes the comprehensive, coordinated approach to student support services at the University of Wisconsin Learning Innovations, an electronic learning consultation utility that develops online programs for distance learning. Topics include the Learner Relationship Management System, advising opportunities, help desk, administrative Web site,…

Establishing Interorganizational Structures That Facilitate Successful School Partnerships.

ERIC Educational Resources Information Center

Intriligator, Barbara A.

An organizational framework for establishing effective partnerships between school systems, social service providers, universities, and/or the private sector is presented in this paper. The different types of interorganizational structures, described along a continuum of increasing interdependence, include cooperative, coordinative, or…

The Computer as a Tool for Learning through Reflection.

DTIC Science & Technology

1986-03-01

different accents and backgrounds (e.g., Vanessa Redgrave, Martin Luther King, and Ricardo Montalban). Thus students can compare how they read the...Coordinated Science Laboratory Santa Barbara, CA 93106 University of Illinois Urbana, IL 61801 Edward E. Eddowes CNATRA N301 Goery Delacote Naval Air Station...DC 20052 Dr. James G. Greeno University of California Dr Jim Hollan Berkeley. CA 94720 Intelligent Systems Group Institute for Prof Edward Haertel

The right frame of reference makes it simple: an example of introductory mechanics supported by video analysis of motion

NASA Astrophysics Data System (ADS)

Klein, P.; Gröber, S.; Kuhn, J.; Fleischhauer, A.; Müller, A.

2015-01-01

The selection and application of coordinate systems is an important issue in physics. However, considering different frames of references in a given problem sometimes seems un-intuitive and is difficult for students. We present a concrete problem of projectile motion which vividly demonstrates the value of considering different frames of references. We use this example to explore the effectiveness of video-based motion analysis (VBMA) as an instructional technique at university level in enhancing students’ understanding of the abstract concept of coordinate systems. A pilot study with 47 undergraduate students indicates that VBMA instruction improves conceptual understanding of this issue.

INSTRUCTIONAL DESIGN, RECORDED INSTRUCTION AND FACULTY INTERESTS. SUPPLEMENT, INSTRUCTIONAL DESIGN, RECORDED INSTRUCTION AND FACULTY INTERESTS WITHIN THE UNIVERSITY OF CALIFORNIA. OCCASIONAL PAPER NO. 2.

ERIC Educational Resources Information Center

KARWIN, THOMAS J.

THE SYSTEMS APPROACH TO PLANNING IS USEFUL IN DESIGNING MORE EFFECTIVE AND EFFICIENT INSTRUCTIONAL PROGRAMS. IT SPECIFIES INSTRUCTIONAL OBJECTIVES, COORDINATES APPROPRIATE METHODS, AND EVALUATES THE RESULTING INSTRUCTIONAL SYSTEM. CONFLICTS CAN ARISE FROM INDIVIDUAL INTERPERTATIONS OF INTEREST IN SPECIFIC PROGRAMS. A COMPREHENSIVE, EQUITABLE…

A Comprehensive, Coordinated Child Care System. Final Report.

ERIC Educational Resources Information Center

Colorado Univ., Denver. Medical Center.

The establishment and subsequent modification of a child care system for employees, faculty, and students of the University of Colorado Medical Center are discussed in detail. The project was partially funded by the Office of Child Development. Components of the project included three direct service programs: (1) day care for children ages 2 1/2…

Unlocking Minds

ERIC Educational Resources Information Center

Greene, Jenny; Knapp, Jill

2012-01-01

The Princeton Teaching Initiative at Princeton University is an all-volunteer group formed to teach for-credit college courses in the New Jersey state prison system. The courses are coordinated with the Mercer County Community College (MCCC), which accredits the courses and maintains the students' transcripts. Volunteer professors, postdoctoral…

Western Illinois University Curriculum Revitalization Project. Final Report 1990-91.

ERIC Educational Resources Information Center

Western Illinois Univ., Macomb.

The primary purpose of the Curriculum Revitalization Project was to provide assistance to Illinois vocational educators, administrators, regional administrators, and regional delivery system directors in strengthening vocational programs. Ten major accomplishments were achieved: (1) seven regional instructional materials coordinators (IMCs) were…

Emergence of universal scaling in financial markets from mean-field dynamics

NASA Astrophysics Data System (ADS)

Vikram, S. V.; Sinha, Sitabhra

2011-01-01

Collective phenomena with universal properties have been observed in many complex systems with a large number of components. Here we present a microscopic model of the emergence of scaling behavior in such systems, where the interaction dynamics between individual components is mediated by a global variable making the mean-field description exact. Using the example of financial markets, we show that asset price can be such a global variable with the critical role of coordinating the actions of agents who are otherwise independent. The resulting model accurately reproduces empirical properties such as the universal scaling of the price fluctuation and volume distributions, long-range correlations in volatility, and multiscaling.

Oregon's experiment in health care delivery and payment reform: coordinated care organizations replacing managed care.

PubMed

Howard, Steven W; Bernell, Stephanie L; Yoon, Jangho; Luck, Jeff; Ranit, Claire M

2015-02-01

To control Medicaid costs, improve quality, and drive community engagement, the Oregon Health Authority introduced a new system of coordinated care organizations (CCOs). While CCOs resemble traditional Medicaid managed care, they have differences that have been deliberately designed to improve care coordination, increase accountability, and incorporate greater community governance. Reforms include global budgets integrating medical, behavioral, and oral health care and public health functions; risk-adjusted payments rewarding outcomes and evidence-based practice; increased transparency; and greater community engagement. The CCO model faces several implementation challenges. If successful, it will provide improved health care delivery, better health outcomes, and overall savings. Copyright © 2015 by Duke University Press.

Development of automated testing tools for traffic control signals and devices (NTCIP and Security) phase 2.

DOT National Transportation Integrated Search

2015-02-01

Through a coordinated effort among the electrical engineering research team of the Florida State : University (FSU) and key Florida Department of Transportation (FDOT) personnel, an NTCIP-based : automated testing system for NTCIP-compliant ASC has b...

A global model of the neutral thermosphere in magnetic coordinates based on AE-C data

NASA Technical Reports Server (NTRS)

Stehle, C. G.

1980-01-01

An empirical model of the global atomic oxygen and helium distributions in the thermosphere is developed in a magnetic coordinate system and compared to similar models which are expanded in geographic coordinates. The advantage of using magnetic coordinates is that fewer terms are needed to make predictions which are nearly identical to those which would be obtained from a geographic model with longitudinal and universal time corrections. Magnetic coordinates are more directly related to the major energy inputs in the polar regions than geographic coordinates and are more convenient to use in studies of high latitude energy deposition processes. This is important for comparison with theoretical models where the number of coordinates is limited. The effect of magnetic activity on the atomic oxygen distribution in the morning sector of the high latitude thermosphere in the auroral zone is also considered. A magnetic activity indicator (ML) based on an auroral electrojet index (AL) and the 3 hour ap index are used to relate the atomic oxygen density variations to magnetic activity in this region.

Adaptive Combinatorial Multimodal Sensing Physics & Methods

DTIC Science & Technology

2012-03-07

group on doped Q-dot studies • NRL: support in-house polarimetry filter research effort • DARPA: coordinate w/Nibir Dhar in sensors -- their...International: • National Cheng Kung University, Taiwan: CNTs • Taras Shevchenko University, Kiev, Ukraine: polarimetry Coordination/Conferences

COED Transactions, Vol. XI, No. 2, February 1979. A Student Designed Microcomputer Based Data Acquisition System.

ERIC Educational Resources Information Center

Mitchell, Eugene E., Ed.

In context of an instrumentation course, four ocean engineering students set out to design and construct a micro-computer based data acquisition system that would be compatible with the University's CYBER host computer. The project included hardware design in the area of sampling, analog-to-digital conversion and timing coordination. It also…

Effectiveness of M.A. EPM Program Launched Through Distance Education System of Allama Iqbal Open University Islamabad

ERIC Educational Resources Information Center

Hussain Shah, Syed Manzoor; Ahmad, Masoor

2014-01-01

The study focus the effectiveness of the M.A EPM program launched through distance education system of AIOU. For this purpose the performance of heads of educational institutions with and without M.A EPM degree was analyzed keeping in view different major aspects i.e. planning strategies, managerial approaches, coordination, administration and use…

Integration of Prior Learning and Assessment in the IGNOU Community College System for Skill Development

ERIC Educational Resources Information Center

Shanmugham, M.; Kishore, S.

2012-01-01

The Open and Distance Learning (ODL) has come to stay as an alternative mode to meet the higher educational requirements of diverse groups. Indira Gandhi National Open University (IGNOU), a system leader in India, plays a major role in giving access and equity, besides maintaining and coordinating standards of distance education in the country.…

Combined High-Resolution LIDAR Topography and Multibeam Bathymetry for Northern Resurrection Bay, Seward, Alaska

USGS Publications Warehouse

Labay, Keith A.; Haeussler, Peter J.

2008-01-01

A new Digital Elevation Model was created using the best available high-resolution topography and multibeam bathymetry surrounding the area of Seward, Alaska. Datasets of (1) LIDAR topography collected for the Kenai Watershed Forum, (2) Seward harbor soundings from the U.S. Army Corp of Engineers, and (3) multibeam bathymetry from the National Oceanic and Atmospheric Administration contributed to the final combined product. These datasets were placed into a common coordinate system, horizontal datum, vertical datum, and data format prior to being combined. The projected coordinate system of Universal Transverse Mercator Zone 6 North American Datum of 1927 was used for the horizontal coordinates. Z-values in meters were referenced to the tidal datum of Mean High Water. Gaps between the datasets were interpolated to create the final seamless 5-meter grid covering the area of interest around Seward, Alaska.

A Coordinated Emergency Response: A Color Dust Explosion at a 2015 Concert in Taiwan

PubMed Central

Yang, Chih-Ching

2016-01-01

In June 2015, nearly 500 concert attendees suffered injuries from smoke inhalation and severe burns following a color-dust explosion at a waterpark in Taiwan. We report on the progressions of the incident and government responses, share cross-departmental mobilization and case management lessons, and reflect on clinical and complex policy issues emerged. The timely and coordinated emergency responses, a high-quality universal health care system, and dedicated clinicians voluntarily working overtime resulted in an unprecedented 2.4% mortality rate (international statistics predicted 26.8%). PMID:27459446

The Charge of the Byte Brigade: Educators Lead the Fourth Revolution.

ERIC Educational Resources Information Center

Gardner, David Pierpont

1986-01-01

Opportunities provided by computer technologies are considered from two perspectives: what they are enabling teachers and researchers to do and implications for the future. Processing information, opening access to the library, and coordinating telecommunications are discussed, including the University of California MELVYL system. (MLW)

Novel Software for Performing Leksell Stereotactic Surgery without the Use of Printing Films: Technical Note.

PubMed

Hashizume, Akira; Akimitsu, Tomohide; Iida, Koji; Kagawa, Kota; Katagiri, Masaya; Hanaya, Ryosuke; Arita, Kazunori; Kurisu, Kaoru

2016-01-01

Hospitals in Japan have recently begun to employ the DICOM viewer system on desktop or laptop monitors. However, conventional embedding surgery for deep-brain stimulation with the Leksell stereotactic system (LSS) requires printed X-ray films for defining the coordination, coregistration of actual surgical films with the reference coordinates, and validation of the needle trajectories. While just performing these procedures on desktop or laptop monitors, the authors were able to develop novel software to facilitate complete digital manipulation with the Leksell frame without printing films. In this study, we validated the practical use of LSS, and benefit of this software in the Takanobashi Central Hospital and Kagoshima University Hospital.

A needs assessment of health information technology for improving care coordination in three leading patient-centered medical homes.

PubMed

Richardson, Joshua E; Vest, Joshua R; Green, Cori M; Kern, Lisa M; Kaushal, Rainu

2015-07-01

We investigated ways that patient-centered medical homes (PCMHs) are currently using health information technology (IT) for care coordination and what types of health IT are needed to improve care coordination. A multi-disciplinary team of researchers conducted semi-structured telephone interviews with 28 participants from 3 PCMHs in the United States. Participants included administrators and clinicians from PCMHs, electronic health record (EHR) and health information exchange (HIE) representatives, and policy makers. Participants identified multiple barriers to care coordination using current health IT tools. We identified five areas in which health IT can improve care coordination in PCMHs: 1) monitoring patient populations, 2) notifying clinicians and other staff when specific patients move across care settings, 3) collaborating around patients, 4) reporting activities, and 5) interoperability. To accomplish these tasks, many participants described using homegrown care coordination systems separate from EHRs. The participants in this study have resources, experience, and expertise with using health IT for care coordination, yet they still identified multiple areas for improvement. We hypothesize that focusing health IT development in the five areas we identified can enable more effective care coordination. Key findings from this work are that homegrown systems apart from EHRs are currently used to support care coordination and, also, that reporting tools are key components of care coordination. New health IT that enables monitoring, notifying, collaborating, reporting, and interoperability would enhance care coordination within PCMHs beyond what current health IT enables. © The Author 2015. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Schwarzschild-de Sitter spacetimes, McVittie coordinates, and trumpet geometries

NASA Astrophysics Data System (ADS)

Dennison, Kenneth A.; Baumgarte, Thomas W.

2017-12-01

Trumpet geometries play an important role in numerical simulations of black hole spacetimes, which are usually performed under the assumption of asymptotic flatness. Our Universe is not asymptotically flat, however, which has motivated numerical studies of black holes in asymptotically de Sitter spacetimes. We derive analytical expressions for trumpet geometries in Schwarzschild-de Sitter spacetimes by first generalizing the static maximal trumpet slicing of the Schwarzschild spacetime to static constant mean curvature trumpet slicings of Schwarzschild-de Sitter spacetimes. We then switch to a comoving isotropic radial coordinate which results in a coordinate system analogous to McVittie coordinates. At large distances from the black hole the resulting metric asymptotes to a Friedmann-Lemaître-Robertson-Walker metric with an exponentially-expanding scale factor. While McVittie coordinates have another asymptotically de Sitter end as the radial coordinate goes to zero, so that they generalize the notion of a "wormhole" geometry, our new coordinates approach a horizon-penetrating trumpet geometry in the same limit. Our analytical expressions clarify the role of time-dependence, boundary conditions and coordinate conditions for trumpet slices in a cosmological context, and provide a useful test for black hole simulations in asymptotically de Sitter spacetimes.

Strengthening human resources for health through information, coordination and accountability mechanisms: the case of the Sudan.

PubMed

Badr, Elsheikh; Mohamed, Nazar A; Afzal, Muhammad Mahmood; Bile, Khalif Mohamud

2013-11-01

Human resources for health (HRH) in the Sudan were limited by shortages and the maldistribution of health workers, poor management, service fragmentation, poor retention of health workers in rural areas, and a weak health information system. A "country coordination and facilitation" process was implemented to strengthen the national HRH observatory, provide a coordination platform for key stakeholders, catalyse policy support and HRH planning, harmonize the mobilization of resources, strengthen HRH managerial structures, establish new training institutions and scale up the training of community health workers. The national government of the Sudan sanctioned state-level governance of the health system but many states lacked coherent HRH plans and policies. A paucity of training institutions constrained HRH production and the adequate and equitable deployment of health workers in rural areas. The country coordination and facilitation process prompted the establishment of a robust HRH information system and the development of the technical capacities and tools necessary for data analysis and evidence-based participatory decision-making and action. The success of the country coordination and facilitation process was substantiated by the stakeholders' coordinated support, which was built on solid evidence of the challenges in HRH and shared accountability in the planning and implementation of responses to those challenges. The support led to political commitment and the mobilization of resources for HRH. The leadership that was promoted and the educational institutions that were opened should facilitate the training, deployment and retention of the health workers needed to achieve universal health coverage.

Global Change Research Related to the Earth's Energy and Hydrologic Cycle

NASA Technical Reports Server (NTRS)

1998-01-01

The Institute for Global Change Research and Education (IGCRE) is a joint initiative of the Universities Space Research Association (USRA) and the University of Alabama in Huntsville (UAH) for coordinating and facilitating research and education relevant to global environmental change. Created in 1992 with primary support from the National Aeronautics and Space Administration (NASA), IGCRE fosters participation by university, private sector and government scientists who seek to develop long-term collaborative research in global change science, focusing on the role of water and energy in the Earth's atmosphere and physical climate system. IGCRE is also chartered to address educational needs of Earth system and global change science, including the preparation of future scientists and training of primary and secondary education teachers.

Information needs of physicians, care coordinators, and families to support care coordination of children and youth with special health care needs (CYSHCN).

PubMed

Ranade-Kharkar, Pallavi; Weir, Charlene; Norlin, Chuck; Collins, Sarah A; Scarton, Lou Ann; Baker, Gina B; Borbolla, Damian; Taliercio, Vanina; Del Fiol, Guilherme

2017-09-01

Identify and describe information needs and associated goals of physicians, care coordinators, and families related to coordinating care for medically complex children and youth with special health care needs (CYSHCN). We conducted 19 in-depth interviews with physicians, care coordinators, and parents of CYSHCN following the Critical Decision Method technique. We analyzed the interviews for information needs posed as questions using a systematic content analysis approach and categorized the questions into information need goal types and subtypes. The Critical Decision Method interviews resulted in an average of 80 information needs per interview. We categorized them into 6 information need goal types: (1) situation understanding, (2) care networking, (3) planning, (4) tracking/monitoring, (5) navigating the health care system, and (6) learning, and 32 subtypes. Caring for CYSHCN generates a large amount of information needs that require significant effort from physicians, care coordinators, parents, and various other individuals. CYSHCN are often chronically ill and face developmental challenges that translate into intense demands on time, effort, and resources. Care coordination for CYCHSN involves multiple information systems, specialized resources, and complex decision-making. Solutions currently offered by health information technology fall short in providing support to meet the information needs to perform the complex care coordination tasks. Our findings present significant opportunities to improve coordination of care through multifaceted and fully integrated informatics solutions. © The Author 2017. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com

Transferring Learning from the Workshop to the Classroom

ERIC Educational Resources Information Center

Johnson, Kimberly A.

2009-01-01

As coordinator of the ABE Teaching and Learning Advancement System (ATLAS) based in the Hamline University School of Education in St. Paul, the author does many workshops or conference sessions in Minnesota's nine professional development regions each year. Typical single-day events offer multiple 90-minute workshops. She often questions the…

Facilitating Local Options and Coordination of Programs.

ERIC Educational Resources Information Center

Stewart, Charles E.

A variety of regional influences, including urban-suburban-rural factors, must be allowed to have an important bearing upon cooperative teacher education program design and implementation at the local level. One must take into account existing patterns of school-community-university relationships, the school system's relationships with its teacher…

Student Support that Works: A Solid Approach.

ERIC Educational Resources Information Center

Lang, Kathy J.; Bielejeski, Ruth

The College of Saint Benedict and Saint John's University (Minnesota), two coordinate, liberal arts colleges, have implemented a cost-effective student information technology (IT) support system. Project IMPACT (Implementing Academic Technology), a 5-year, $10 million plan to upgrade the technology for student and faculty use, was implemented in…

Accelerated Climate Modeling for Energy (ACME) Final Scientific/Technical Report

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

Chaudhary, Aashish

Seven Department of Energy (DOE) national laboratories, Universities, and Kitware, undertook a coordinated effort to build an Earth system modeling capability tailored to meet the climate change research strategic objectives of the DOE Office of Science, as well as the broader climate change application needs of other DOE programs.

Using Digital Badges to Organize Student Learning Opportunities

ERIC Educational Resources Information Center

Ippoliti, Cinthya; Baeza, Victor D.

2017-01-01

A growing trend at universities is to use digital badges (micro-credentialing) for capturing the "soft skills" students gain outside of the classroom. Libraries can use this opportunity to become campus leaders in digital badges, using the system to not only promote their information literacy activities but to coordinate workshop…

Matrix Organization of a Residency Program in an Academic Medical Center.

ERIC Educational Resources Information Center

Smith, Ellen S.; Eisenberg, John M.

1980-01-01

Matrix organization offers a structure that can facilitate coordination and cooperation in health care educational administration. Its application within the health care system is reviewed, the matrix organization of the primary care residency at the University of Pennsylvania is reported, and advantages and disadvantages are discussed.…

The role of the DNA sliding clamp in Okazaki fragment maturation in archaea and eukaryotes.

PubMed

Beattie, Thomas R; Bell, Stephen D

2011-01-01

Efficient processing of Okazaki fragments generated during discontinuous lagging-strand DNA replication is critical for the maintenance of genome integrity. In eukaryotes, a number of enzymes co-ordinate to ensure the removal of initiating primers from the 5'-end of each fragment and the generation of a covalently linked daughter strand. Studies in eukaryotic systems have revealed that the co-ordination of DNA polymerase δ and FEN-1 (Flap Endonuclease 1) is sufficient to remove the majority of primers. Other pathways such as that involving Dna2 also operate under certain conditions, although, notably, Dna2 is not universally conserved between eukaryotes and archaea, unlike the other core factors. In addition to the catalytic components, the DNA sliding clamp, PCNA (proliferating-cell nuclear antigen), plays a pivotal role in binding and co-ordinating these enzymes at sites of lagging-strand replication. Structural studies in eukaryotic and archaeal systems have revealed that PCNA-binding proteins can adopt different conformations when binding PCNA. This conformational malleability may be key to the co-ordination of these enzymes' activities.

Geodesic-light-cone coordinates and the Bianchi I spacetime

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

Fleury, Pierre; Nugier, Fabien; Fanizza, Giuseppe, E-mail: pierre.fleury@uct.ac.za, E-mail: fnugier@ntu.edu.tw, E-mail: giuseppe.fanizza@ba.infn.it

The geodesic-light-cone (GLC) coordinates are a useful tool to analyse light propagation and observations in cosmological models. In this article, we propose a detailed, pedagogical, and rigorous introduction to this coordinate system, explore its gauge degrees of freedom, and emphasize its interest when geometric optics is at stake. We then apply the GLC formalism to the homogeneous and anisotropic Bianchi I cosmology. More than a simple illustration, this application (i) allows us to show that the Weinberg conjecture according to which gravitational lensing does not affect the proper area of constant-redshift surfaces is significantly violated in a globally anisotropic universe;more » and (ii) offers a glimpse into new ways to constrain cosmic isotropy from the Hubble diagram.« less

Report of study visits by University of Bristol, UK to University of Illinois in Urbana-Champaign, USA to initiate collaboration and coordination with 2005 MURI MICROVASCULAR AUTONOMIC COMPOSITES

DTIC Science & Technology

2007-02-15

fibre interaction are areas that require further research. Experimental and modelling studies undertaken at UIUC on individual microcapsules have many... Microcapsules : Work at UIUC has shown microcapsules to be a very effective method of self- healing to recover fracture toughness. In particular... microcapsule , cleaving it and initiating the release of monomer. A potential limitation of the microcapsule system is the limited volume of self-healing

Kinematic Repulsions Between Inertial Systems in AN Expanding Inflationary Universe

NASA Astrophysics Data System (ADS)

Savickas, D.

2013-09-01

The cosmological background radiation is observed to be isotropic only within a coordinate system that is at rest relative to its local Hubble drift. This indicates that the Hubble motion describes the recessional motion of an inertial system that is at rest relative to its local Hubble drift. It is shown that when the Hubble parameter is kinematically defined directly in terms of the positions and velocities of mass particles in the universe, it then also defines inertial systems themselves in terms of the distribution and motion of mass particles. It is independent of the velocity of photons because photons always have a speed c relative to the inertial system in which they are located. Therefore the definition of their velocity depends on the definition of the Hubble parameter itself and cannot be used to define H. The derivative of the kinematically defined Hubble parameter with respect to time is shown to always be positive and highly repulsive at the time of the origin of the universe. A model is used which describes a universe that is balanced at the time of its origin so that H approaches zero as the universe expands to infinity.

Barriers to healthcare coordination in market-based and decentralized public health systems: a qualitative study in healthcare networks of Colombia and Brazil.

PubMed

Vargas, Ingrid; Mogollón-Pérez, Amparo Susana; De Paepe, Pierre; Ferreira da Silva, Maria Rejane; Unger, Jean-Pierre; Vázquez, María-Luisa

2016-07-01

Although integrated healthcare networks (IHNs) are promoted in Latin America in response to health system fragmentation, few analyses on the coordination of care across levels in these networks have been conducted in the region. The aim is to analyse the existence of healthcare coordination across levels of care and the factors influencing it from the health personnel' perspective in healthcare networks of two countries with different health systems: Colombia, with a social security system based on managed competition and Brazil, with a decentralized national health system. A qualitative, exploratory and descriptive-interpretative study was conducted, based on a case study of healthcare networks in four municipalities. Individual semi-structured interviews were conducted with a three stage theoretical sample of (a) health (112) and administrative (66) professionals of different care levels, and (b) managers of providers (42) and insurers (14). A thematic content analysis was conducted, segmented by cases, informant groups and themes. The results reveal poor clinical information transfer between healthcare levels in all networks analysed, with added deficiencies in Brazil in the coordination of access and clinical management. The obstacles to care coordination are related to the organization of both the health system and the healthcare networks. In the health system, there is the existence of economic incentives to compete (exacerbated in Brazil by partisan political interests), the fragmentation and instability of networks in Colombia and weak planning and evaluation in Brazil. In the healthcare networks, there are inadequate working conditions (temporary and/or part-time contracts) which hinder the use of coordination mechanisms, and inadequate professional training for implementing a healthcare model in which primary care should act as coordinator in patient care. Reforms are needed in these health systems and networks in order to modify incentives, strengthen the state planning and supervision functions and improve professional working conditions and skills. © The Author 2016. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine.

Complex Information Coordination Performance: Differential Changes in Working Memory Contributions Following Training. Cognitive Components of Information Coordination

DTIC Science & Technology

1993-06-30

UNIVERSITY DEPARTMENT OF PSYCHOLOGY EDUCATION BUILDING TALLAHASSEE FL 32306 W LAFAYETTE IN 47907 DR NEIL DORANS DR RODNEY COCKING EDUCATIONAL TESTING SERVICE...DR LORRAINE D EYDE PSYCHOLOGY DEPARTMENT US OFFICE OF PERSONNEL MGMT IOWA STATE UNIVERSITY OFFICE OF PERSONNEL RESEARCH AMES IA 50010 AND DEVELOP...judgments were performed under the added cognitive load of the coordination task. Method Subjects A total of eighty subjects were tested , with one

About the algorithm for construction of coordinated university timetables

NASA Astrophysics Data System (ADS)

Dobrynin, A. S.; Kulakov, S. M.; Taraborina, E. N.

2018-05-01

The factual description of the task and an algorithm for drawing up a coordinated timetable of academic work of the faculty and students at the level of department (local timetable) is presented, as well as the procedure for integrating private schedules, i.e. the formation of a university-wide timetable. Coordination of the latter has not only spatio-temporal in nature, but also takes into account the preferences (interests) of agents (users and performers of works).

FAA/NASA Joint University Program for Air Transportation Research: 1993-1994

NASA Technical Reports Server (NTRS)

Hueschen, Richard M. (Compiler)

1995-01-01

This report summarizes the research conducted during the academic year 1993-1994 under the NASA/FAA sponsored Joint University Program for Air Transportation Research. The year end review was held at Ohio University, Athens, Ohio, July 14-15, 1994. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology (NGL-22-009-640), Ohio University (NGR-36-009-017), and Princeton University (NGL-31-001-252). Completed works, status reports, and annotated bibliographies are presented for research topics which include navigation, guidance and control theory and practice, aircraft performance, human factors, and expert systems concepts applied to aircraft and airport operations. An overview of the year's activities for each university is also presented.

The changing relationships between academic health centers and their universities: a look at the University of Pennsylvania.

PubMed

Phillips, Susan E; Rubenstein, Arthur H

2008-09-01

After a period of financial losses in the University of Pennsylvania Health System stemming from a combination of internal decision making and negative external market forces, the university set out to make substantial changes in the governance and administrative organization overseeing its health system and medical school. The changes were designed to assure the university and its trustees that financial controls were strengthened and that the missions of research, education, and patient care were balanced. The governance changes included creating a structure whereby a single administrative leader was responsible for all three missions--education, research, and clinical care--and reported directly to the president of the university. Further, existing governing boards responsible for various entities within the school of medicine and health system were disbanded, and a new single board was created to oversee PENN Medicine, the overarching organization established in 2001 and now responsible for oversight of the University of Pennsylvania School of Medicine and the University of Pennsylvania Health System. The realignment initiated by these major changes spawned additional refinements in leadership responsibilities and process controls that, together with the new governance model, are credited with financial recovery and stronger performance in all aspects of the enterprise. These structural changes led to greater emphasis on integrating and coordinating programs to take advantage of PENN Medicine's home in a leading university.

Usual source of care and the quality of medical care experiences: a cross-sectional survey of patients from a Taiwanese community.

PubMed

Tsai, Jenna; Shi, Leiyu; Yu, Wei-Lung; Lebrun, Lydie A

2010-07-01

This study used a recent patient survey to examine the relationship between having a usual source of care (USC) and the quality of ambulatory medical care experiences in Taiwan, where there is universal health insurance coverage. The study design was a cross-sectional survey of 879 patients in Taichung County, Taiwan. Children and adults visiting hospital-based physicians were included. Quality of care was measured using items from the Primary Care Assessment Tool (PCAT), representing 7 ambulatory medical care domains: first contact (ie, access and utilization), longitudinality (ie, ongoing care), coordination (ie, referrals and information systems), comprehensiveness (ie, services available and provided), family centeredness, community orientation, and cultural competence. USC was defined based on responses to 3 survey items from the PCAT. Having a USC was significantly associated with higher quality of medical care experiences. Specifically, having a USC was associated with improved accessibility and utilization, ongoing care, coordination of referrals, and healthcare providers' family centeredness and cultural competence. However, having a USC was not strongly related with comprehensiveness of services, coordination of information systems, or healthcare providers' community orientation. In a region with universal health insurance, patients with a USC reported higher quality of medical care experiences compared with those without a USC. Beyond the provision of health insurance coverage, efforts to improve quality of care should include policies promoting USC.

My revolutionary adventures in the development of modern emergency medical systems in our country.

PubMed

Edlich, Richard F

2008-05-01

The purpose of this article is to describe my exciting adventures in the development of the emergency medical systems in our country. After my training in plastic surgery at the University of Virginia, I accepted the position of Acting Director of the Emergency Room at the University of Virginia Health Science Center. Working with gifted physicians, basic scientists, nurses, and students, we coordinated the development of an emergency medical system that has been replicated throughout our country. Our system included the following: State legislation for the sexual assault victim, public access by the 9-1-1 telephone number, training of rescue squads, emergency radio communication system, trauma centers, poison control centers, emergency medical plan for the President of the United States, national telecommunications system for the deaf, and the first air medical transportation system in Virginia.

Multiparticle dynamics in an expanding universe

NASA Astrophysics Data System (ADS)

Anderson, James L.

1995-11-01

Approximate equations of motion for multiparticle systems in an expanding Einstein-deSitter universe are derived from the Einstein-Maxwell field equations using the Einstein-Infeld-Hoffmann surface integral method. At the Newtonian level of approximation one finds that, in comoving coordinates, both the Newtonian gravitational and Coulomb interactions in these equations are multiplied by the inverse third power of the scale factor R(t) appearing in the Einstein-deSitter field and they acquire a cosmic ``drag'' term. Nevertheless, both the period and luminosity size of bound two-body systems whose period is small compared to the Hubble time are found to be independent of t.

Framework for transforming departmental culture to support educational innovation

NASA Astrophysics Data System (ADS)

Corbo, Joel C.; Reinholz, Daniel L.; Dancy, Melissa H.; Deetz, Stanley; Finkelstein, Noah

2016-06-01

[This paper is part of the Focused Collection on Preparing and Supporting University Physics Educators.] This paper provides a research-based framework for promoting institutional change in higher education. To date, most educational change efforts have focused on relatively narrow subsets of the university system (e.g., faculty teaching practices or administrative policies) and have been largely driven by implicit change logics; both of these features have limited the success of such efforts at achieving sustained, systemic change. Drawing from the literature on organizational and cultural change, our framework encourages change agents to coordinate their activities across three key levels of the university and to ground their activities in the various change perspectives that emerge from that literature. We use examples from a change project that we have been carrying out at a large research university to illustrate how our framework can be used as a basis for planning and implementing holistic change.

Academic investigator-initiated trials and the challenge of sponsor responsibility: the Cologne Sponsor Model.

PubMed

Georgias, Christine; Grunow, Andrea; Olderog, Miriam; May, Alexander; Paulus, Ursula

2012-12-01

With the amendment to the German Drug Law in 2004, the conduct of clinical trials changed by at least two main aspects: (1) The principles of Good Clinical Practice (GCP) were implemented in the national legislation, and (2) for the first time, the function of the sponsor of a clinical trial and the clinical trial itself have become legally binding definitions. By that, legal differences between industrial and academic clinical trials no longer exist. Clinical trials initiated by investigators have to fulfil the same requirements while the entire sponsor responsibility has to be carried out by the Coordinating Investigator or his institution including implementation of a quality management system according to the GCP. The Cologne Sponsor Model is an effective approach with settings, structures, basic features, action, and reporting lines, as well as funding for clinical trials initiated in an academic environment. The University of Cologne assumes the sponsor responsibility for clinical trials organised by the university researchers according to law. Sponsor's duties are delegated to a central operational unit of the sponsor - the Clinical Trials Center Cologne - which further delegates duties to the Coordinating Investigator. Clinical Trials Center Cologne was established in 2002 to support the performance of clinical trials at the university by offering comprehensive advisory and practical services covering all aspects of study planning and conduct. Furthermore, a specialised division of its quality management department acts as an independent sponsor's Quality Assurance Unit. The Clinical Trials Center Cologne has established a quality management system consisting of different components (1) to enable a reasoned decision to subsequent delegation, (2) for risk-based surveillance of trial conduct (audits, monitoring-checks, and reports), and (3) support and training of the Coordinating Investigator. Double functions of persons and departments in the university environment sometimes make it difficult to define roles in such a model. Therefore, it is necessary to establish clear reporting lines and moreover to monitor regularly and carefully the roles and responsibilities. With the combination of central management and support, control and independence of the researchers, our model represents a 'risk-based' system that offers a sensible option that fulfils the requirements of legal regulations and GCP for trials organised within the university environment.

Stand Up and Write: Completing the Freshman Communications Course.

ERIC Educational Resources Information Center

Goldstein, Richard M.; Nelson, Charles W.

Members of the English and speech faculty at Michigan Technological University combined and coordinated their ideas to find a way to introduce the basics of oral communication into the composition course. The course itself is structured according to the quarter system, in which basic composition is taught in the first term, research methods and…

The Impact of Coordination Methods on the Enhancement of Business Writing

ERIC Educational Resources Information Center

Prater, Edmund; Rhee, Hyeun-Suk

2003-01-01

Universities with limited resources are being pressured to cover more material within their degree programs. Because of this, schools are looking to integrate material from different classes. This paper sets out to determine if students can learn business writing within the context of another class, specifically, an information systems class. The…

Occupy and Escalate

ERIC Educational Resources Information Center

Bousquet, Marc

2010-01-01

The academic year began with a bang last fall at the University of California (UC). A series of bangs, actually, featuring a united front of students, staff, and faculty in a coordinated series of walkouts and strikes across the system's ten campuses. The target of their outrage was a series of draconian layoffs, wage cuts, and drastic tuition…

Instructional Television: A Research Review and Status Report.

ERIC Educational Resources Information Center

Whittington, Nil

In January 1985, the Coordinating Board of the Texas College and University System adopted rules and regulations to cover the offering of televised instruction by public institutions of higher education. An executive summary explains the rationale of this report, provides the major findings of a literature review, and compares data on enrollments…

A New Unified Analysis of Estimate Errors by Model-Matching Phase-Estimation Methods for Sensorless Drive of Permanent-Magnet Synchronous Motors and New Trajectory-Oriented Vector Control, Part II

NASA Astrophysics Data System (ADS)

Shinnaka, Shinji

This paper presents a new unified analysis of estimate errors by model-matching extended-back-EMF estimation methods for sensorless drive of permanent-magnet synchronous motors. Analytical solutions about estimate errors, whose validity is confirmed by numerical experiments, are rich in universality and applicability. As an example of universality and applicability, a new trajectory-oriented vector control method is proposed, which can realize directly quasi-optimal strategy minimizing total losses with no additional computational loads by simply orienting one of vector-control coordinates to the associated quasi-optimal trajectory. The coordinate orientation rule, which is analytically derived, is surprisingly simple. Consequently the trajectory-oriented vector control method can be applied to a number of conventional vector control systems using model-matching extended-back-EMF estimation methods.

Developments in Science and Technology

DTIC Science & Technology

1984-01-01

University of Maryland) A New Sutureless Method for the Anastomosis of Blood Vessels 142 J. J. Wozniak Arterial Response to Hemodynamic Siear Stress 145...structure of shipboard combat systems such as the Ae- gis Combat System, Terrier and Tartar New Threat Upgrades, and the multimis- sion DDG-51 Combat...ships and their aircraft are coordinated at the battle group lev- el to achieve new levels of antiair-warfare etfectiveness. The development of long-range

Effective Coordination of Multiple Intelligent Agents for Command and Control

DTIC Science & Technology

2003-09-01

System Architecture As an initial problem domain in E - commerce , we chose collective book purchasing. In the university setting, relatively large numbers... a coalition server, an auctioneer agent, a set of supplier agents, and a web- based interface 9 for end users. The system is based on a simple...buyers are able to request and sellers to respond to a list of items, within a particular category. Sellers present

Application of photogrammetry to transforming PIV-acquired velocity fields to a moving-body coordinate system

NASA Astrophysics Data System (ADS)

Nikoueeyan, Pourya; Naughton, Jonathan

2016-11-01

Particle Image Velocimetry is a common choice for qualitative and quantitative characterization of unsteady flows associated with moving bodies (e.g. pitching and plunging airfoils). Characterizing the separated flow behavior is of great importance in understanding the flow physics and developing predictive reduced-order models. In most studies, the model under investigation moves within a fixed camera field-of-view, and vector fields are calculated based on this fixed coordinate system. To better characterize the genesis and evolution of vortical structures in these unsteady flows, the velocity fields need to be transformed into the moving-body frame of reference. Data converted to this coordinate system allow for a more detailed analysis of the flow field using advanced statistical tools. In this work, a pitching NACA0015 airfoil has been used to demonstrate the capability of photogrammetry for such an analysis. Photogrammetry has been used first to locate the airfoil within the image and then to determine an appropriate mask for processing the PIV data. The photogrammetry results are then further used to determine the rotation matrix that transforms the velocity fields to airfoil coordinates. Examples of the important capabilities such a process enables are discussed. P. Nikoueeyan is supported by a fellowship from the University of Wyoming's Engineering Initiative.

Telerobotic control of a mobile coordinated robotic server

NASA Technical Reports Server (NTRS)

Lee, Gordon

1991-01-01

Results from the Master's Degree Thesis of Mr. Robert Stanley, a graduate student supervised by the principal investigator on this project is reported. The goal of this effort is to develop advanced control methods for flexible space manipulator systems. As such, a fuzzy logic controller has been developed in which model structure as well as parameter constraints are not required for compensation. A general rule base is formulated using quantized linguistic terms; it is then augmented to a traditional integral control. The resulting hybrid fuzzy controller stabilizes the structure over a broad range of uncertainties, including unknown initial conditions. An off-line tuning approach using phase portraits gives further insight into the algorithm. The approach was applied to a three-degree-of-freedom manipulator system - the prototype of the coordinated flexible manipulator system currently being designed and built at North Carolina State University.

Proceedings of the Seventh International Space University Alumni Conference

NASA Technical Reports Server (NTRS)

Bailey, Sheila (Editor)

1998-01-01

The Seventh Alumni Conference of the International Space University, coordinated by the ISU U.S. Alumni Organization (IUSAO), was held at Cleveland State University in Cleveland, Ohio on Friday, July 24, 1998. These proceedings are a record of the presentations. The following topics are included: Remote sensing education in developing countries; Integrated global observing strategy; NASA's current earth science program; Europe's lunar initiative; Lunarsat: Searching for the South Polar cold traps; Asteroid hazards; ESA exobiological activities; Space testbed for photovoltaics; Teledesic Space infrastructure; Space instrument's concurrent design; NASA advanced fuel program; Mission preparation and training for the European Robotic Arm (ERA); and Global access to remote sensing systems.

Regionalism and State University of New York, 1972-76.

ERIC Educational Resources Information Center

1977

The State University of New York comprises four formal coordinating areas for the development of regional contacts and interinstitutional and regional cooperation. The four coordinating areas have been operating since 1972 and the differing patterns of cooperation that have emerged are outlined as are the formal activities of each area. Only one…

Multi-Level Strategies in Universities: Coordination, Contestation or Creolisation?

ERIC Educational Resources Information Center

Stensaker, Bjørn; Fumasoli, Tatiana

2017-01-01

In contemporary research-intensive universities, strategies are not only found at the institutional level but also at various sub-levels in the organisation. In principle, such multi-level strategies are assumed to be a means for institutional coordination in the sense that more generic strategic objectives may give room for local adaptation…

Coordination pays off: a comparison of two models for organizing hip fracture care, outcomes and costs.

PubMed

Löfgren, Susanne; Rehnberg, Clas; Ljunggren, Gunnar; Brommels, Mats

2015-01-01

With the "graying" of the population, hip fractures place an increasing burden on health systems and call for efficient forms of care. The aim was to compare two models of organizing hip fracture care at one university hospital working at two sites. The differences in organization were coordinated care provided in one of the sites and traditional care, divided between different institutions, in the other. The study was conducted at a Swedish university hospital and included all 503 hip fracture patients, admitted during the 1-year period of February 2009 through January 2010. Patient gender, age, type of fracture, admission and discharge dates were documented. The patients were surveyed of their health-related quality of life at the time of admission and at 4 and 12 months after discharge. The costs for the inpatient care episode were estimated using three costing methods. The coordinated care model resulted in a shorter hospital stay and consistently lower costs. There was no difference between patient-reported quality of life. The care of hip fracture patients coordinated by a geriatric ward throughout the whole care episode is more cost-efficient than uncoordinated where patients are transferred to other institutions for rehabilitation. © 2014 The Authors. The International Journal of Health Planning and Management published by John Wiley & Sons Ltd.

Compensation for positioning error of industrial robot for flexible vision measuring system

NASA Astrophysics Data System (ADS)

Guo, Lei; Liang, Yajun; Song, Jincheng; Sun, Zengyu; Zhu, Jigui

2013-01-01

Positioning error of robot is a main factor of accuracy of flexible coordinate measuring system which consists of universal industrial robot and visual sensor. Present compensation methods for positioning error based on kinematic model of robot have a significant limitation that it isn't effective in the whole measuring space. A new compensation method for positioning error of robot based on vision measuring technique is presented. One approach is setting global control points in measured field and attaching an orientation camera to vision sensor. Then global control points are measured by orientation camera to calculate the transformation relation from the current position of sensor system to global coordinate system and positioning error of robot is compensated. Another approach is setting control points on vision sensor and two large field cameras behind the sensor. Then the three dimensional coordinates of control points are measured and the pose and position of sensor is calculated real-timely. Experiment result shows the RMS of spatial positioning is 3.422mm by single camera and 0.031mm by dual cameras. Conclusion is arithmetic of single camera method needs to be improved for higher accuracy and accuracy of dual cameras method is applicable.

Project Copernicus: Cooperation Programme in Europe on Nature and Industry through Coordinated University Study. Round Table. Unesco-Standing Conference of Rectors, Presidents, and Vice Chancellors of the European Universities (CRE) (Catania, Sicily, April 5-8, 1989). Number 32. Papers on Higher Education.

ERIC Educational Resources Information Center

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

This Project COPERNICUS (Cooperation Programme in Europe for Research on Nature and Industry through Coordinated University Studies) Round Table report considers efforts to identify priorities and objectives of the new alliance between the higher education community, industry, and international organizations in addressing today's environmental…

Increasing reliability of APACHE II scores in a medical-surgical intensive care unit: a quality improvement study.

PubMed

Donahoe, Laura; McDonald, Ellen; Kho, Michelle E; Maclennan, Margaret; Stratford, Paul W; Cook, Deborah J

2009-01-01

Given their clinical, research, and administrative purposes, scores on the Acute Physiology and Chronic Health Evaluation (APACHE) II should be reliable, whether calculated by health care personnel or a clinical information system. To determine reliability of APACHE II scores calculated by a clinical information system and by health care personnel before and after a multifaceted quality improvement intervention. APACHE II scores of 37 consecutive patients admitted to a closed, 15-bed, university-affiliated intensive care unit were collected by a research coordinator, a database clerk, and a clinical information system. After a quality improvement intervention focused on health care personnel and the clinical information system, the same methods were used to collect data on 32 consecutive patients. The research coordinator and the clerk did not know each other's scores or the information system's score. The data analyst did not know the source of the scores until analysis was complete. APACHE II scores obtained by the clerk and the research coordinator were highly reliable (intraclass correlation coefficient, 0.88 before vs 0.80 after intervention; P = .25). No significant changes were detected after the intervention; however, compared with scores of the research coordinator, the overall reliability of APACHE II scores calculated by the clinical information system improved (intraclass correlation coefficient, 0.24 before intervention vs 0.91 after intervention, P < .001). After completion of a quality improvement intervention, health care personnel and a computerized clinical information system calculated sufficiently reliable APACHE II scores for clinical, research, and administrative purposes.

Adaptive Backstepping-Based Neural Tracking Control for MIMO Nonlinear Switched Systems Subject to Input Delays.

PubMed

Niu, Ben; Li, Lu

2018-06-01

This brief proposes a new neural-network (NN)-based adaptive output tracking control scheme for a class of disturbed multiple-input multiple-output uncertain nonlinear switched systems with input delays. By combining the universal approximation ability of radial basis function NNs and adaptive backstepping recursive design with an improved multiple Lyapunov function (MLF) scheme, a novel adaptive neural output tracking controller design method is presented for the switched system. The feature of the developed design is that different coordinate transformations are adopted to overcome the conservativeness caused by adopting a common coordinate transformation for all subsystems. It is shown that all the variables of the resulting closed-loop system are semiglobally uniformly ultimately bounded under a class of switching signals in the presence of MLF and that the system output can follow the desired reference signal. To demonstrate the practicability of the obtained result, an adaptive neural output tracking controller is designed for a mass-spring-damper system.

AN OFFSET FOR AFSOF: COMBINING ADDITIVE MANUFACTURING AND AUTONOMOUS SYSTEMS WITH SWARM EMPLOYMENT

DTIC Science & Technology

2016-10-01

teams composed of autonomous robot players compete in games of soccer .58 Strongly coordinated centralized systems are similar to the distributed...goal in a dynamically changing environment. This is a very active area of research and exemplified by the robot soccer league, a competition where...University, 2013, 23. 63 Massie, Andrew. “Autonomy and the Future Force” Strategic Studies Quarterly, Summer 2016, 146. 64 Zacharias, Greg. "Autonomus

Statistical Supplement to the Annual Report of the Coordinating Board, Texas College and University System for the Fiscal Year 1980.

ERIC Educational Resources Information Center

Texas Coll. and Univ. System, Austin. Coordinating Board.

Comprehensive statistical data on Texas higher education is presented. Data and formulas relating to student enrollments and faculty headcounts, program development and productivity, faculty salaries and teaching loads, campus development, funding, and the state student load program are included. Student headcount enrollment data are presented by…

Higher Education and Social Change. Promising Experiments in Developing Countries. Volume 2: Case Studies.

ERIC Educational Resources Information Center

Thompson, Kenneth W., Ed.; And Others

Presented are the results of a study made by developing country educators for twelve national and international agencies, directed and coordinated by the International Council for Educational Development. Volume 2 contains the reports of 25 case studies of higher education institutions and systems in Africa, Asia, and Latin America: University of…

The Y2K Problem: Will It Just Be Another New Year's Eve?

ERIC Educational Resources Information Center

Iwanowski, Jay

1998-01-01

Potential problems for college and university computing functions posed by arrival of the year 2000 (Y2K) are discussed, including arithmetic calculations and sorting functions based on two-digit year dates, embedding of two-digit dates in archival data, system coordination for data exchange, unique number generation, and leap year calculations. A…

Understanding Universities in Ontario, Canada: An Industry Analysis Using Porter's Five Forces Framework

ERIC Educational Resources Information Center

Pringle, James; Huisman, Jeroen

2011-01-01

In analyses of higher education systems, many models and frameworks are based on governance, steering, or coordination models. Although much can be gained by such analyses, we argue that the language used in the present-day policy documents (knowledge economy, competitive position, etc.) calls for an analysis of higher education as an industry. In…

Majors Matter: Differences in Wages over Time in Texas

ERIC Educational Resources Information Center

Schneider, Mark

2016-01-01

The Texas Higher Education Coordinating Board (THECB) has developed an extensive data system that captures the wages earned by graduates of public colleges and universities, by major. The board then makes those data available, providing a highly detailed look at the wages of completers at various points between 1 and 10 years after attaining a…

TEX-SIS Occ/Tec Non-Returning Student Follow-Up, Volume 1, Number 1.

ERIC Educational Resources Information Center

Gose, Frank

In 1981, selected data about nonreturning occupational/technical students were collected at Yavapai College using the TEX-SIS follow-up system, which was developed by the Texas Education Agency and Texas Coordinating Board for Universities and Colleges. A sample of 449 students was selected from the approximately 900 students who had enrolled in…

Coordination of Scheduling Clinical Externship or Clinical Practice Experiences for Students in Physical Therapy Educational Programs.

ERIC Educational Resources Information Center

Patterson, Robert K.; Kass, Susan H.

A project to coordinate the scheduling of allied health occupations students for clinical practice or externship experiences in Southeast Florida is described. A model clinical facility utilization and time schedule matrix was developed for four programs: the physical therapy programs at Florida International University (FIU) and the University of…

The Collaborative Coordination of Special Interest Groups on the Telemedicine University Network (RUTE) in Brazil.

PubMed

de Lima Verde Brito, Thiago Delevidove; Baptista, Roberto Silva; de Lima Lopes, Paulo Roberto; Haddad, Ana Estela; Messina, Luiz Ary; Torres Pisa, Ivan

2015-01-01

In Brazil the Telemedicine University Network (Rede Universitária de Telemedicina RUTE) is an initiative that among others promotes collaboration between university hospitals, universities, and health professionals through information technology infrastructure and special interest groups (SIGs) support. This paper presents results of analyses on collaboration during implementation and coordination activities of RUTE SIGs. This study is based on descriptive statistics and data visualization previously collected by RUTE national coordination relative to the status in July 2014. The analysis through collaboration graph identified the strongest collaboration RUTE units. The graph also highlights the collaborative relationship of RUTE units in form of communities, the most collaborative with each other in a communion in the same SIGs, and the less the collaborative units in the network. It should be stated that the most active units are also the oldest in the community.

PREFACE: Eurotherm Seminar 102: Thermal Management of Electronic Systems

NASA Astrophysics Data System (ADS)

Punch, J.; Walsh, E.

2014-07-01

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

[Implementation of the new clinical practice training model in Andalusia: a qualitative evaluation of the Nursing and Physiotherapy degrees].

PubMed

Fernández-Sola, Cayetano; Granero-Molina, José; Márquez-Membrive, Josefa; Aguilera-Manrique, Gabriel; Castro-Sánchez, Adelaida M

2014-01-01

The design of new Bachelor degree courses, together with the agreement reached between the Regional Government of Andalusia and Andalusian universities shape the new clinical training model for Health Science students. The aim of this project is to present a qualitative evaluation of the implementation of the new model in Nursing and Physiotherapy degrees at the University of Almeria and the Andalusian Public Health System. An exploratory qualitative study using document content analysis techniques, by analyzing 12 reports from teachers and those responsible for Practicum in Nursing and Physiotherapy degrees at the University of Almeria. The reports included opinions and proposals from university and clinical placement teachers, healthcare professionals or clinical placement tutors, students, and those in positions of responsibility as regards clinical placements. Three categories emerged in the data analysis: Health system organization, with sub-categories of disparity between shifts, difficulties with supervisor coordination, feelings of a lack of control, disparities in evaluation criteria and geographic distribution; academic organization, with sub-categories of short rotations, a lack of information received by the clinical placement tutor, and carrying out placements without studying the theory; and management of the work agreement, with sub-categories of being discouraged by what is received in return, extra work for those in charge, and delays in evaluations. The study suggests a need to support and guide clinical tutors, to increase coordination between the university and health services, to organize the students' theoretical and practical training and to provide the management of the model with flexibility and transparency. Copyright © 2013 Elsevier España, S.L. All rights reserved.

Coordinated Collection Development via CD-ROM. A Pilot Project Granted by LSCA Title III Funds to Crosby Library, Gonzaga University. Final Narrative Report.

ERIC Educational Resources Information Center

Peterson, Elaine; Carr, Mary M.

Three colleges in the state of Washington--Gonzaga College (Crosby Library), Whitworth College, and Eastern Washington University--received grants from the Fred Meyer Charitable Trust and the Library Services and Construction Act to facilitate coordinated collection development in the areas of education and business/economics, so that their…

KSC-2013-4342

NASA Image and Video Library

2013-12-11

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, from the left, Leandro James, rocket avionics lead, Gary Dahlke, high powered rocket subject matter expert, and Julio Najarro of Mechanical Systems make final adjustments to a small rocket prior to launch as part of Rocket University. The launch will test systems designed by the student engineers. As part of Rocket University, the engineers are given an opportunity to work a fast-track project to develop skills in developing spacecraft systems of the future. As NASA plans for future spaceflight programs to low-Earth orbit and beyond, teams of engineers at Kennedy are gaining experience in designing and flying launch vehicle systems on a small scale. Four teams of five to eight members from Kennedy are designing rockets complete with avionics and recovery systems. Launch operations require coordination with federal agencies, just as they would with rockets launched in support of a NASA mission. Photo credit: NASA/Jim Grossmann

KSC-2013-4343

NASA Image and Video Library

2013-12-11

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, from the left, Leandro James, rocket avionics lead, and Julio Najarro of Mechanical Systems make final adjustments to a small rocket prior to launch as part of Rocket University. The launch will test systems designed by the student engineers. As part of Rocket University, the engineers are given an opportunity to work a fast-track project to develop skills in developing spacecraft systems of the future. As NASA plans for future spaceflight programs to low-Earth orbit and beyond, teams of engineers at Kennedy are gaining experience in designing and flying launch vehicle systems on a small scale. Four teams of five to eight members from Kennedy are designing rockets complete with avionics and recovery systems. Launch operations require coordination with federal agencies, just as they would with rockets launched in support of a NASA mission. Photo credit: NASA/Jim Grossmann

GeoTrack: bio-inspired global video tracking by networks of unmanned aircraft systems

NASA Astrophysics Data System (ADS)

Barooah, Prabir; Collins, Gaemus E.; Hespanha, João P.

2009-05-01

Research from the Institute for Collaborative Biotechnologies (ICB) at the University of California at Santa Barbara (UCSB) has identified swarming algorithms used by flocks of birds and schools of fish that enable these animals to move in tight formation and cooperatively track prey with minimal estimation errors, while relying solely on local communication between the animals. This paper describes ongoing work by UCSB, the University of Florida (UF), and the Toyon Research Corporation on the utilization of these algorithms to dramatically improve the capabilities of small unmanned aircraft systems (UAS) to cooperatively locate and track ground targets. Our goal is to construct an electronic system, called GeoTrack, through which a network of hand-launched UAS use dedicated on-board processors to perform multi-sensor data fusion. The nominal sensors employed by the system will EO/IR video cameras on the UAS. When GMTI or other wide-area sensors are available, as in a layered sensing architecture, data from the standoff sensors will also be fused into the GeoTrack system. The output of the system will be position and orientation information on stationary or mobile targets in a global geo-stationary coordinate system. The design of the GeoTrack system requires significant advances beyond the current state-of-the-art in distributed control for a swarm of UAS to accomplish autonomous coordinated tracking; target geo-location using distributed sensor fusion by a network of UAS, communicating over an unreliable channel; and unsupervised real-time image-plane video tracking in low-powered computing platforms.

Progress towards universal health coverage in BRICS: translating economic growth into better health.

PubMed

Rao, Krishna D; Petrosyan, Varduhi; Araujo, Edson Correia; McIntyre, Diane

2014-06-01

Brazil, the Russian Federation, India, China and South Africa--the countries known as BRICS--represent some of the world's fastest growing large economies and nearly 40% of the world's population. Over the last two decades, BRICS have undertaken health-system reforms to make progress towards universal health coverage. This paper discusses three key aspects of these reforms: the role of government in financing health; the underlying motivation behind the reforms; and the value of the lessons learnt for non-BRICS countries. Although national governments have played a prominent role in the reforms, private financing constitutes a major share of health spending in BRICS. There is a reliance on direct expenditures in China and India and a substantial presence of private insurance in Brazil and South Africa. The Brazilian health reforms resulted from a political movement that made health a constitutional right, whereas those in China, India, the Russian Federation and South Africa were an attempt to improve the performance of the public system and reduce inequities in access. The move towards universal health coverage has been slow. In China and India, the reforms have not adequately addressed the issue of out-of-pocket payments. Negotiations between national and subnational entities have often been challenging but Brazil has been able to achieve good coordination between federal and state entities via a constitutional delineation of responsibility. In the Russian Federation, poor coordination has led to the fragmented pooling and inefficient use of resources. In mixed health systems it is essential to harness both public and private sector resources.

Progress towards universal health coverage in BRICS: translating economic growth into better health

PubMed Central

Petrosyan, Varduhi; Araujo, Edson Correia; McIntyre, Diane

2014-01-01

Abstract Brazil, the Russian Federation, India, China and South Africa – the countries known as BRICS – represent some of the world’s fastest growing large economies and nearly 40% of the world’s population. Over the last two decades, BRICS have undertaken health-system reforms to make progress towards universal health coverage. This paper discusses three key aspects of these reforms: the role of government in financing health; the underlying motivation behind the reforms; and the value of the lessons learnt for non-BRICS countries. Although national governments have played a prominent role in the reforms, private financing constitutes a major share of health spending in BRICS. There is a reliance on direct expenditures in China and India and a substantial presence of private insurance in Brazil and South Africa. The Brazilian health reforms resulted from a political movement that made health a constitutional right, whereas those in China, India, the Russian Federation and South Africa were an attempt to improve the performance of the public system and reduce inequities in access. The move towards universal health coverage has been slow. In China and India, the reforms have not adequately addressed the issue of out-of-pocket payments. Negotiations between national and subnational entities have often been challenging but Brazil has been able to achieve good coordination between federal and state entities via a constitutional delineation of responsibility. In the Russian Federation, poor coordination has led to the fragmented pooling and inefficient use of resources. In mixed health systems it is essential to harness both public and private sector resources. PMID:24940017

A New Unified Analysis of Estimate Errors by Model-Matching Phase-Estimation Methods for Sensorless Drive of Permanent-Magnet Synchronous Motors and New Trajectory-Oriented Vector Control, Part I

NASA Astrophysics Data System (ADS)

Shinnaka, Shinji; Sano, Kousuke

This paper presents a new unified analysis of estimate errors by model-matching phase-estimation methods such as rotor-flux state-observers, back EMF state-observers, and back EMF disturbance-observers, for sensorless drive of permanent-magnet synchronous motors. Analytical solutions about estimate errors, whose validity is confirmed by numerical experiments, are rich in universality and applicability. As an example of universality and applicability, a new trajectory-oriented vector control method is proposed, which can realize directly quasi-optimal strategy minimizing total losses with no additional computational loads by simply orienting one of vector-control coordinates to the associated quasi-optimal trajectory. The coordinate orientation rule, which is analytically derived, is surprisingly simple. Consequently the trajectory-oriented vector control method can be applied to a number of conventional vector control systems using one of the model-matching phase-estimation methods.

Scientific and educational center "space systems and technology"

NASA Astrophysics Data System (ADS)

Kovalev, I. V.; Loginov, Y. Y.; Zelenkov, P. V.

2015-10-01

The issues of engineers training in the aerospace university on the base of Scientific and Educational Center "Space Systems and Technology" are discussed. In order to improve the quality of education in the Siberian State Aerospace University the research work of students, as well as the practice- oriented training of engineers are introduced in the educational process. It was made possible as a result of joint efforts of university with research institutes of the Russian Academy of Science and industrial enterprises. The university experience in this area promotes the development of a new methods and forms of educational activities, including the project-oriented learning technologies, identifying promising areas of specialization and training of highly skilled engineers for aerospace industry and other institutions. It also allows you to coordinate the work of departments and other units of the university to provide the educational process in workshops and departments of the industrial enterprises in accordance with the needs of the target training. Within the framework of scientific and education center the students perform researches, diploma works and master's theses; the postgraduates are trained in advanced scientific and technical areas of enterprise development.

INTEGRATED OPERATIONAL DOSIMETRY SYSTEM AT CERN.

PubMed

Dumont, Gérald; Pedrosa, Fernando Baltasar Dos Santos; Carbonez, Pierre; Forkel-Wirth, Doris; Ninin, Pierre; Fuentes, Eloy Reguero; Roesler, Stefan; Vollaire, Joachim

2017-04-01

CERN, the European Organization for Nuclear Research, upgraded its operational dosimetry system in March 2013 to be prepared for the first Long Shutdown of CERN's facilities. The new system allows the immediate and automatic checking and recording of the dosimetry data before and after interventions in radiation areas. To facilitate the analysis of the data in context of CERN's approach to As Low As Reasonably Achievable (ALARA), this new system is interfaced to the Intervention Management Planning and Coordination Tool (IMPACT). IMPACT is a web-based application widely used in all CERN's accelerators and their associated technical infrastructures for the planning, the coordination and the approval of interventions (work permit principle). The coupling of the operational dosimetry database with the IMPACT repository allows a direct and almost immediate comparison of the actual dose with the estimations, in addition to enabling the configuration of alarm levels in the dosemeter in function of the intervention to be performed. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

MINNESOTA COORDINATION UNIT FOR RESEARCH AND DEVELOPMENT IN OCCUPATIONAL EDUCATION.

ERIC Educational Resources Information Center

MOSS, JEROME, JR.; NELSON, HOWARD F.

THE MINNESOTA COORDINATION UNIT FOR RESEARCH AND DEVELOPMENT IN OCCUPATIONAL EDUCATION WAS ESTABLISHED IN JUNE 1965 AT THE UNIVERSITY OF MINNESOTA FOR THE PURPOSES OF COORDINATING AND STIMULATING OCCUPATIONAL EDUCATION RESEARCH, COLLECTING AND DISSEMINATING THE RESULTS OF THAT RESEARCH, PROVIDING TECHNICAL CONSULTATION AND RESEARCH TRAINING, AND…

NASA Lewis Research Center's Program on Icing Research

NASA Technical Reports Server (NTRS)

Reinmann, J. J.; Shaw, R. J.; Olsen, W. A., Jr.

1982-01-01

The helicopter and general aviation, light transport, and commercial transport aircraft share common icing requirements: highly effective, lightweight, low power consuming deicing systems, and detailed knowledge of the aeropenalties due to ice on aircraft surfaces. To meet current and future needs, NASA has a broadbased icing research program which covers both research and engineering applications, and is well coordinated with the FAA, DOD, universities, industry, and some foreign governments. Research activity in ice protection systems, icing instrumentation, experimental methods, analytical modeling, and in-flight research are described.

Texas Affordable Baccalaureate Program: A Collaboration between the Texas Higher Education Coordinating Board, South Texas College, and Texas A&M University-Commerce. CBE Case Study

ERIC Educational Resources Information Center

Klein-Collins, Rebecca; Glancey, Kathleen

2015-01-01

This case study is part of a series on newer competency-based degree programs that have been emerging in recent years. In January 2014, the Texas Higher Education Coordinating Board (THECB), South Texas College (STC), and Texas A&M University-Commerce (A&M Commerce) launched the Texas Affordable Baccalaureate Program, the state's first…

Orbital motion (3rd revised and enlarged edition)

NASA Astrophysics Data System (ADS)

Roy, A. E.

The fundamental principles of celestial mechanics are discussed in an introduction for students of astronomy, aerospace engineering, and geography. Chapters are devoted to the dynamic structure of the universe, coordinate and timekeeping systems, the reduction of observational data, the two-body problem, the many-body problem, general and special perturbations, and the stability and evolution of the solar system. Consideration is given to lunar theory, artificial satellites, rocket dynamics and transfer orbits, interplanetary and lunar trajectories, orbit determination and interplanetary navigation, binaries and other few-body systems, and many-body systems of stars. Diagrams, graphs, tables, and problems with solutions are provided.

Discovery and the Search for the Design of the Universe

NASA Astrophysics Data System (ADS)

Harwit, Martin

2012-09-01

Astronomers tend to think of their discoveries as part of a larger set of astronomical endeavors engaging their community at a particular time. That the complexion of discoveries is dependent on societal or economic factors, if recognized at all, is often considered a regrettable distraction from a logical path forward. Actually, the opposite is true: In the second half of the 20th century, astronomical discoveries were dominated by societal priorities. As World War II was ending, the United States embarked on a national program of post-war research that would seamlessly coordinate basic research in academic institutions with efforts to strengthen the nation's economy and military security. As part of this thrust, astronomy became driven by radio, infrared, X-ray, and gamma-ray discoveries, many initially made as part of military programs, before academic astronomers and astrophysicists adopted the new tools. Similarly coordinated national research programs also began to shape research in other nations. I will describe these arrangements before turning to two questions: 1) Can such coordinated national research programs survive into the 21st century, when most military institutions are loath to release classified information on sophisticated detection systems to the large international consortia required to share progressively mounting costs? 2) Has our vision of the Cosmos, today, been selectively shaped by the instrumentation made available to astronomy, through society's military and economic priorities? We need only think of how our concepts of the Universe have changed since the days when ground-based optical techniques were the sole means for probing the Universe.

Telescience at the University of California, Berkeley

NASA Technical Reports Server (NTRS)

Chakrabarti, S.; Marchant, W. T.; Kaplan, G. C.; Dobson, C. A.; Jernigan, J. G.; Lampton, M. L.; Malina, R. F.

1989-01-01

The University of California at Berkeley (UCB) is a member of a university consortium involved in telescience testbed activities under the sponsorship of NASA. Our Telescience Testbed Project consists of three experiments using flight hardware being developed for the Extreme Ultraviolet Explorer project at UCB's Space Sciences Laboratory. The first one is a teleoperation experiment investigating remote instrument control using a computer network such as the Internet. The second experiment is an effort to develop a system for operation of a network of remote workstations allowing coordinated software development, evaluation, and use by widely dispersed groups. The final experiment concerns simulation as a method to facilitate the concurrent development of instrument hardware and support software. We describe our progress in these areas.

Creative Universities and Their Creative City-Regions

ERIC Educational Resources Information Center

Powell, James

2007-01-01

Salford University led and coordinated a thematic network known as C[superscript 5]U, which involved a consortium of seven European universities. This was part of a European University Association (EUA)/Socrates programme of work known as "Creativity in Higher Education". The aim was to understand how universities were increasingly…

An exact variational method to calculate rovibrational spectra of polyatomic molecules with large amplitude motion

NASA Astrophysics Data System (ADS)

Yu, Hua-Gen

2016-08-01

We report a new full-dimensional variational algorithm to calculate rovibrational spectra of polyatomic molecules using an exact quantum mechanical Hamiltonian. The rovibrational Hamiltonian of system is derived in a set of orthogonal polyspherical coordinates in the body-fixed frame. It is expressed in an explicitly Hermitian form. The Hamiltonian has a universal formulation regardless of the choice of orthogonal polyspherical coordinates and the number of atoms in molecule, which is suitable for developing a general program to study the spectra of many polyatomic systems. An efficient coupled-state approach is also proposed to solve the eigenvalue problem of the Hamiltonian using a multi-layer Lanczos iterative diagonalization approach via a set of direct product basis set in three coordinate groups: radial coordinates, angular variables, and overall rotational angles. A simple set of symmetric top rotational functions is used for the overall rotation whereas a potential-optimized discrete variable representation method is employed in radial coordinates. A set of contracted vibrationally diabatic basis functions is adopted in internal angular variables. Those diabatic functions are first computed using a neural network iterative diagonalization method based on a reduced-dimension Hamiltonian but only once. The final rovibrational energies are computed using a modified Lanczos method for a given total angular momentum J, which is usually fast. Two numerical applications to CH4 and H2CO are given, together with a comparison with previous results.

An exact variational method to calculate rovibrational spectra of polyatomic molecules with large amplitude motion

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

Yu, Hua-Gen, E-mail: hgy@bnl.gov

We report a new full-dimensional variational algorithm to calculate rovibrational spectra of polyatomic molecules using an exact quantum mechanical Hamiltonian. The rovibrational Hamiltonian of system is derived in a set of orthogonal polyspherical coordinates in the body-fixed frame. It is expressed in an explicitly Hermitian form. The Hamiltonian has a universal formulation regardless of the choice of orthogonal polyspherical coordinates and the number of atoms in molecule, which is suitable for developing a general program to study the spectra of many polyatomic systems. An efficient coupled-state approach is also proposed to solve the eigenvalue problem of the Hamiltonian using amore » multi-layer Lanczos iterative diagonalization approach via a set of direct product basis set in three coordinate groups: radial coordinates, angular variables, and overall rotational angles. A simple set of symmetric top rotational functions is used for the overall rotation whereas a potential-optimized discrete variable representation method is employed in radial coordinates. A set of contracted vibrationally diabatic basis functions is adopted in internal angular variables. Those diabatic functions are first computed using a neural network iterative diagonalization method based on a reduced-dimension Hamiltonian but only once. The final rovibrational energies are computed using a modified Lanczos method for a given total angular momentum J, which is usually fast. Two numerical applications to CH{sub 4} and H{sub 2}CO are given, together with a comparison with previous results.« less

Universal Payload Information Management

NASA Technical Reports Server (NTRS)

Elmore, Ralph B.

2003-01-01

As the overall manager and integrator of International Space Station (ISS) science payloads, the Payload Operations Integration Center (POIC) at Marshall Space Flight Center has a critical need to provide an information management system for exchange and control of ISS payload files as well as to coordinate ISS payload related operational changes. The POIC's information management system has a fundamental requirement to provide secure operational access not only to users physically located at the POIC, but also to remote experimenters and International Partners physically located in different parts of the world. The Payload Information Management System (PIMS) is a ground-based electronic document configuration management and collaborative workflow system that was built to service the POIC's information management needs. This paper discusses the application components that comprise the PIMS system, the challenges that influenced its design and architecture, and the selected technologies it employs. This paper will also touch on the advantages of the architecture, details of the user interface, and lessons learned along the way to a successful deployment. With PIMS, a sophisticated software solution has been built that is not only universally accessible for POIC customer s information management needs, but also universally adaptable in implementation and application as a generalized information management system.

Scientific Reasoning: Theory Evidence Coordination in Physics-Based and Non-Physics-Based Tasks

ERIC Educational Resources Information Center

Ibrahim, Bashirah; Ding, Lin; Mollohan, Katherine N.; Stammen, Andria

2016-01-01

Scientific reasoning is crucial to any scientific discipline. One sub-skill particularly relevant to the scientific enterprise is theory evidence coordination. This study, underpinned by Kuhn's framework for scientific reasoning, investigates how university students coordinate their self-generated theory and evidence in a physics topic (energy)…

Non-universal bound states of two identical heavy fermions and one light particle

NASA Astrophysics Data System (ADS)

Safavi, Arghavan; Rittenhouse, Seth; Blume, Dorte; Sadeghpour, Hossein

2013-05-01

We study a system of two identical heavy fermions of mass M and light particle of mass m. The interspecies interaction is modeled using a short-range two-body potential with positive s-wave scattering length. We impose a short-range boundary condition on the logarithmic derivative of the hyperradial wavefunction and show that, in the regime where Efimov states are absent, a non-universal three-body state ``cuts through'' the universal three-body states previously described by Kartavtsev and Malykh [O. I. Kartavtsev and A. V. Malykh, J. Phys. B 40, 1429 (2007)]. We study the effect of the non-universal state on the behavior of the universal states and use a simple quantum defect theory, utilizing hyperspherical coordinates, to explain the existence of the non-universal state. An empirical two-state model is employed to quantify the coupling of the non-universal state to the universal states. This work was supported by NSF through a grant for the Institute for Theoretical Atomic, Molecular and Optical Physics at Harvard University and Smithsonian Astrophysical Observatory and through grant PHY-1205443.

Strengthening Indonesia’s Field Epidemiology Training Programme to address International Health Regulations requirements

PubMed Central

Samaan, Gina; Santoso, Hari; Kushadiwijaya, Haripurnomo; Juwita, Ratna; Mohadir, Andi; Aditama, Tjandra

2010-01-01

Abstract Problem According to the International Health Regulations (IHR), countries need to strengthen core capacity for disease surveillance and response systems. Many countries are establishing or enhancing their field epidemiology training programmes (FETPs) to meet human resource needs but face challenges in sustainability and training quality. Indonesia is facing these challenges, which include limited resources for field training and limited coordination in a newly decentralized health system. Approach A national FETP workplan was developed based on an evaluation of the existing programme and projected human resource needs. A Ministry of Health Secretariat linking universities, national and international partners was established to oversee revision and implementation of the FETP. Local setting The FETP is integrated into the curriculum of Indonesian universities and field training is conducted in district and provincial health offices under the coordination of the universities and the FETP Secretariat. Relevant changes The FETP was included in the Ministry of Health workforce development strategy through governmental decree. Curricula have been enhanced and field placements strengthened to provide trainees with better learning experiences. To improve sustainability of the FETP, links were established with the Indonesian Epidemiologists’ Association, local governments and donors to cultivate future FETP champions and maintain funding. Courses, competitions and discussion forums were established for field supervisors and alumni. These changes have increased the geographic distribution of students, intersectoral and international participation and the quality of student performance. Lessons learnt The main lesson learnt is that linkages with universities, ministries and international agencies such as the World Health Organization are critical for building a sustainable high-quality programme. The most critical factors were development of trusting relationships and clear definitions of the responsibilities of each stakeholder. PMID:20428389

Structural Basis of CDK4 Inhibition by p18INK4

DTIC Science & Technology

1999-05-01

have determined the crystal structure of p 18INK4c to 1.95 A resolution [4] and the atomic coordinates have been deposited in the PDB protein...p 18INK4c function. The results were published [4] (Attached) and the coordinates were deposited in the PDB Protein Structure Database (Accession...Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ŘCurrent address: Institute of Molecular Agrobiology, National University of

The Human Microbiome Project (HMP) and the Data Analysis and Coordination Center (DAAC) Portal to the HMP (GSC8 Meeting)

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

Weinstock, George; Wortman, Jennifer

The Genomic Standards Consortium was formed in September 2005. It is an international, open-membership working body which promotes standardization in the description of genomes and the exchange and integration of genomic data. The 2009 meeting was an activity of a five-year funding Research Coordination Network from the National Science Foundation and was organized held at the DOE Joint Genome Institute with organizational support provided by the JGI and by the University of California - San Diego. George Weinstock from Washington University School of Medicine talks about the Human Microbiome Project (HMP) followed briefly by Jennifer Wortman from the University ofmore » Maryland School of Medicine on the Data Analysis and Coordination Center (DACC) portal to the HMP at the Genomic Standards Consortium's 8th meeting at the DOE JGI in Walnut Creek, CA on Sept. 9, 2009.« less

The Human Microbiome Project (HMP) and the Data Analysis and Coordination Center (DAAC) Portal to the HMP (GSC8 Meeting)

ScienceCinema

Weinstock, George; Wortman, Jennifer

2018-01-22

The Genomic Standards Consortium was formed in September 2005. It is an international, open-membership working body which promotes standardization in the description of genomes and the exchange and integration of genomic data. The 2009 meeting was an activity of a five-year funding Research Coordination Network from the National Science Foundation and was organized held at the DOE Joint Genome Institute with organizational support provided by the JGI and by the University of California - San Diego. George Weinstock from Washington University School of Medicine talks about the Human Microbiome Project (HMP) followed briefly by Jennifer Wortman from the University of Maryland School of Medicine on the Data Analysis and Coordination Center (DACC) portal to the HMP at the Genomic Standards Consortium's 8th meeting at the DOE JGI in Walnut Creek, CA on Sept. 9, 2009.

Integrated Health Care Barcelona Esquerra (Ais-Be): A Global View of Organisational Development, Re-Engineering of Processes and Improvement of the Information Systems. The Role of the Tertiary University Hospital in the Transformation

PubMed Central

Escarrabill, Joan; Gómez, Mónica; Ruiz, Rafael; Enfedaque, Belén; Altimiras, Xavier

2016-01-01

The Integrated Health Area “Barcelona Esquerra” (Área Integral de Salud de Barcelona Esquerra – AIS-BE), which covers a population of 524,000 residents in Barcelona city, is running a project to improve healthcare quality and efficiency based on co-ordination between the different suppliers in its area through the participation of their professionals. Endowed with an Organisational Model that seeks decision-taking that starts out from clinical knowledge and from Information Systems tools that facilitate this co-ordination (an interoperability platform and a website) it presents important results in its structured programmes that have been implemented such as the Reorganisation of Emergency Care, Screening for Colorectal Cancer, the Onset of type 2 Diabetes Mellitus, Teledermatology and the Development of Cross-sectional Healthcare Policies for Care in Chronicity. PMID:27616964

Integrated Health Care Barcelona Esquerra (Ais-Be): A Global View of Organisational Development, Re-Engineering of Processes and Improvement of the Information Systems. The Role of the Tertiary University Hospital in the Transformation.

PubMed

Font, David; Escarrabill, Joan; Gómez, Mónica; Ruiz, Rafael; Enfedaque, Belén; Altimiras, Xavier

2016-05-23

The Integrated Health Area "Barcelona Esquerra" (Área Integral de Salud de Barcelona Esquerra - AIS-BE), which covers a population of 524,000 residents in Barcelona city, is running a project to improve healthcare quality and efficiency based on co-ordination between the different suppliers in its area through the participation of their professionals. Endowed with an Organisational Model that seeks decision-taking that starts out from clinical knowledge and from Information Systems tools that facilitate this co-ordination (an interoperability platform and a website) it presents important results in its structured programmes that have been implemented such as the Reorganisation of Emergency Care, Screening for Colorectal Cancer, the Onset of type 2 Diabetes Mellitus, Teledermatology and the Development of Cross-sectional Healthcare Policies for Care in Chronicity.

Great Help for Older Americans | NIH MedlinePlus the Magazine

MedlinePlus

... that may prevent or delay disability. Claude D. Pepper Older American Independence Centers (OAICs) University of California ... Wake Forest University P.I. Stephen Kritchevsky, PhD Pepper Coordinating Center Kevin High, MD University of Florida ...

Newtonian self-gravitating system in a relativistic huge void universe model

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

Nishikawa, Ryusuke; Nakao, Ken-ichi; Yoo, Chul-Moon, E-mail: ryusuke@sci.osaka-cu.ac.jp, E-mail: knakao@sci.osaka-cu.ac.jp, E-mail: yoo@gravity.phys.nagoya-u.ac.jp

We consider a test of the Copernican Principle through observations of the large-scale structures, and for this purpose we study the self-gravitating system in a relativistic huge void universe model which does not invoke the Copernican Principle. If we focus on the the weakly self-gravitating and slowly evolving system whose spatial extent is much smaller than the scale of the cosmological horizon in the homogeneous and isotropic background universe model, the cosmological Newtonian approximation is available. Also in the huge void universe model, the same kind of approximation as the cosmological Newtonian approximation is available for the analysis of themore » perturbations contained in a region whose spatial size is much smaller than the scale of the huge void: the effects of the huge void are taken into account in a perturbative manner by using the Fermi-normal coordinates. By using this approximation, we derive the equations of motion for the weakly self-gravitating perturbations whose elements have relative velocities much smaller than the speed of light, and show the derived equations can be significantly different from those in the homogeneous and isotropic universe model, due to the anisotropic volume expansion in the huge void. We linearize the derived equations of motion and solve them. The solutions show that the behaviors of linear density perturbations are very different from those in the homogeneous and isotropic universe model.« less

Province/Ministry-Coordinated Industry-University-Institute Cooperation and University Development: Based on the Experiences of Guangdong Province

ERIC Educational Resources Information Center

Yang, Liu

2016-01-01

The industry S&T missioners, industry-university-institute innovation alliances, industry-university-institute regional model bases, and other provincial-level industry-university-institute cooperation mechanisms that Guangdong Province has formed through its practical efforts play an important role in training a large batch of practical…

77 FR 46120 - Notice of Inventory Completion: Peabody Museum of Archaeology and Ethnology, Harvard University...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-02

... Inventory Completion: Peabody Museum of Archaeology and Ethnology, Harvard University, Cambridge, MA... Museum of Archaeology and Ethnology, Harvard University, Cambridge, MA. The human remains and associated..., Repatriation Coordinator, Peabody Museum of Archaeology and Ethnology, Harvard University, 11 Divinity Avenue...

Global Positioning Systems (GPS) Technology to Study Vector-Pathogen-Host Interactions

DTIC Science & Technology

2013-10-01

objective of this project is to examine the evolutionary consequences of introducing a tetravalent live- attenuated dengue virus vaccine into children...interdisciplinary team of university and military investigators have conducted coordinated studies to determine the effect vaccination with a candidate...tetravalent vaccine will have on genetic changes on wild-type dengue virus and how these changes will determine risk for severe dengue and serotype-specific

Substructure Discovery of Macro-Operators

DTIC Science & Technology

1988-05-01

Aspects of Scientific Discovery," in Machine Learning: An Artifcial Intelligence Approach, Vol. II. R. S. Michalski, J. G. Carbonell and T. M. Mitchell (ed... intelligent robot using this system could learn how to perform new tasks by watching tasks being performed by someone else. even if the robot does not possess...Substructure Discovery of Macro-Operators* Bradley L. Whitehall Artificial Intelligence Research Group Coordinated Science Laboratory ’University of Illinois at

Early Prediction of Lupus Nephritis Using Advanced Proteomics

DTIC Science & Technology

2009-06-01

We are working with our collaborators at the Applied Biotechnology Branch, A ir Force Research Lab, W right-Patterson Air Force Base, to accomplish...with systemic lupus erythematosus. Arthritis Rheum 2001;44:2350–7. 33. Zappitelli M, Duffy CM, Bernard C, Gupta IR . Evaluation of activity, chronicity...Children’s Hospital, Chicago, IL: Dr. Linda Wagner-Weiner (data collection); Becky Puplava (study coordinator). University of Okla- homa Health Sciences

Testing cosmology from fundamental considerations: Is the Friedmann universe intrinsically flat

NASA Astrophysics Data System (ADS)

Mitra, Abhas

2014-02-01

Recently Melia and Shevchuk (Mon Not R Astron Soc 419:2579,2012) (MS) have proposed the so-called cosmology where the "Gravitational Horizon" of the universe is equal to the distance travelled by light since "Big Bang". Here we would like to see whether the basic claim is correct or not because MS have not given any cogent derivation for the same. Essentially we will compare the twin expressions for the Einstein energy momentum complex (EMC) of the Friedmann universe obtained by using an appropriate superpotential and also by a direct method. To enable a meaningful comparison of the twin expressions, both are computed by using the same quasi-Cartesian coordinates. We however do not claim that Einstein EMC is superior to many other routes of defining EM of a self-gravitating system. In fact, for static isolated spherical syatems, the idea of a coordinate independent field energy of Lynden-Bell and Katz (Mon Not R Astron Soc 213:21, 1985) might be quite physically significant. Yet, here, we use Einstein EMC because (i) our system is non-static and not isolated one (ii) our primary aim is not find any absolute value of EM, and, finally, (iii) only Einstein pseudo-tensor offers equivalent twin expressions for EM which one can be equated irrespective of any physical significance. Following such comparison of equivalent twin expressions of Einstein energy, we find an exact proof as to why Friedmann universe must be spatially flat even though, mathematically one can conceive of curved spaces in any dimension. Additionally, it follows that, apparently, the scale factor as insisted by proposition. Nonetheless, because of close similarity of this form, , with the (vacuum) Milne metric, and also because of implied unphysical equation of state, cosmology is unlikely to represent the physical universe.

Achieving Successful School-University Collaboration.

ERIC Educational Resources Information Center

Borthwick, Arlene C.; Stirling, Terry; Nauman, April D.; Cook, Dale L.

2003-01-01

Investigated essential elements required to establish and maintain successful school-university partnerships as reported by principals, teachers, and university coordinators involved in both voluntary and mandated partnerships. Results identified five factors representing different perspectives on key elements for successful partnerships, with…

First Zenith Total Delay and Integrated Water Vapour Estimates from the Near Real-Time GNSS Data Processing Systems at the University of Luxembourg

NASA Astrophysics Data System (ADS)

Ahmed, F.; Teferle, F. N.; Bingley, R. M.

2012-04-01

Since September 2011 the University of Luxembourg in collaboration with the University of Nottingham has been setting up two near real-time processing systems for ground-based GNSS data for the provision of zenith total delay (ZTD) and integrated water vapour (IWV) estimates. Both systems are based on Bernese v5.0, use the double-differenced network processing strategy and operate with a 1-hour (NRT1h) and 15-minutes (NRT15m) update cycle. Furthermore, the systems follow the approach of the E-GVAP METO and IES2 systems in that the normal equations for the latest data are combined with those from the previous four updates during the estimation of the ZTDs. NRT1h currently takes the hourly data from over 130 GNSS stations in Europe whereas NRT15m is primarily using the real-time streams of EUREF-IP. Both networks include additional GNSS stations in Luxembourg, Belgium and France. The a priori station coordinates for all of these stem from a moving average computed over the last 20 to 50 days and are based on the precise point positioning processing strategy. In this study we present the first ZTD and IWV estimates obtained from the NRT1h and NRT15m systems in development at the University of Luxembourg. In a preliminary evaluation we compare their performance to the IES2 system at the University of Nottingham and find the IWV estimates to agree at the sub-millimetre level.

Considerations on fundamental issues in establishing a universal coverage system for health in China.

PubMed

Lei, Hai Chao

2008-11-01

This study discusses basic health services in China. In this study common sense and international experience in establishing a high-performing health system were introduced. Five components are identified: basic qualified human resources for health; basic infrastructure; essential medicines; essential technology and procedures; and basic service pathways. Recommendations were presented based upon the Chinese situation. They are: increase public financing and lower private out-of-pocket payment for services; revitalize the functions of public facilities; merge different health financing schemes; co-ordinate public fiscal and pricing policies; prioritize public financing to preventive and primary healthcare; establish and strengthen the partnership between public and private facilities and insurance schemes; and re-organize the administrative system in health-based upon the rules of simplicity, unity, and efficiency. © 2008 Blackwell Publishing Asia Pty Ltd and Chinese Cochrane Center, West China Hospital of Sichuan University.

Using nurse practitioners to implement best practice care for the elderly during hospitalization: the NICHE journey at the University of Virginia Medical Center.

PubMed

Fletcher, Kathleen; Hawkes, Polly; Williams-Rosenthal, Suzann; Mariscal, Carol S; Cox, Betty A

2007-09-01

The Nurses Improving Care to Health System (NICHE) program has provided a valuable framework for developing initiatives that address the needs of the elderly. Three NICHE models have been implemented within the University of Virginia Health System since 1992. These include the Geriatric Resource Nurse model, the Acute Care of the Elderly model, and, most recently, the Geriatric Consultation Service model. Nurse practitioners (NPs) with geriatric expertise have provided the leadership in implementing these initiatives to achieve the goal of improving geriatric care delivery within the health system. Each NP functions in a broad role that is tailored to meet the needs of the patients and staff and includes the role components of clinician, educator, team leader, and care coordinator. Sustainability and growth of NICHE is contingent upon demonstrating favorable outcomes that can be directly attributed to NICHE.

Shared Governance in the Modern University

ERIC Educational Resources Information Center

Taylor, Mark

2013-01-01

A governance model is developed in which university governance is shared between the academic and governing bodies and is coordinated by the university executive. Viewing the university as a professional service organisation, and noting the importance of developing a flexible culture within a shifting, marketised external environment, it is argued…

Impacts of dialysis transportation on Florida's coordinated public transportation programs.

DOT National Transportation Integrated Search

2014-04-01

The National Center for Transit Research (NCTR) at the University of South Florida (USF) collected quantitative and qualitative data from Community Transportation Coordinators (CTCs) throughout Florida. An online survey and a series of personal inter...

DOI Use of AVIRIS Data in Natural Resources Management: A Technology Transfer Project Status Report

NASA Technical Reports Server (NTRS)

Getter, James R.; Wickland, Diane

1998-01-01

A meeting was held in December 1996, attended by representatives from Department of the Interior (DOI) and National Aeronautical and Space Administration (NASA) at the request of Department of the Interior Secretary, Bruce Babbitt and NASA, Administrator Director Dan Goldin, to discuss the use of hyperspectral systems and related remote sensing technologies in addressing environmental issues of environmental importance to the (DOI). It was determined that NASA/DOI Coordination be established, comprised of representatives from each agency, designated to address the environmental issues and resulting technologies. A steering committee was formed consisting of representatives from NASA Headquarters, NASA PI's from University California-Davis, University of Colorado-Boulder, University of New Hampshire and DOI Bureaus (Indian Affairs, Land Management, Reclamation, National Park Service, and US Geological Survey).

The Role of Title IX Coordinators on College and University Campuses

PubMed Central

Wiersma-Mosley, Jacquelyn D.; DiLoreto, James

2018-01-01

The purpose of this study was to better understand the role of Title IX coordinators and their policies across four-year universities and two-year community colleges in the United States (U.S.). There is little information regarding Title IX coordinators’ training, background, and policies on how they handle Title IX investigations regarding sexual violence. The data come from an online survey that included 692 Title IX coordinators across four-year (private and public) and two-year campuses and represented 42 different states in the US. The current study found that most Title IX coordinators were in part-time positions with less than three years of experience. Most of the coordinators and their investigators were trained in Title IX policies. Most coordinators provide Title IX training for their students and faculty, and most have completed a campus climate survey; however, 15% had not completed a survey. The findings suggest that the majority of campuses are continuing to increase their Title IX visibility; however, there are several recommendations for campuses to improve their policies. The current study was able to shed light on how Title IX coordinators do their jobs and the role they play in helping with the challenging issues surrounding sexual violence at institutions across the nation. PMID:29621177

Enhancing Involvement in Treatment Decision Making by Women with Breast Cancer

DTIC Science & Technology

2008-07-01

Evaluation), McMaster University, Hamilton, Canada 1984 BHSc ( Physiotherapy ) McMaster University, Hamilton, Canada 1978 Diploma in Physiotherapy ...Mohawk College, Hamilton, Canada Certificate in Physiotherapy , McMaster University, Hamilton, Canada CURRENT STATUS AT MCMASTER UNIVERSITY 2001...University of York, United Kingdom 1985-1991 Clinical Education Co-ordinator, Mohawk-McMaster Physiotherapy Program, Mohawk College of Applied

Formal-Language-Theoretic Control & Coordination of Mobile Robots

DTIC Science & Technology

2007-10-29

and Applications, Cambridge, UK: Cambridge University Press, 1997. I. Chattopadhyay and A. Ray, ‘‘A complex measure for linear grammars ...under the leadership of Prof. Asok Ray and Dr. Ishanu Chattopadhyay, Pennsylvania State University , University Park, PA. This research project has...Investigator: Professor Asok Ray, Pennsylvania State University Key Contributor: Dr. Ishanu Chattopadhyay, Pennsylvania State University The

Optimal source coding, removable noise elimination, and natural coordinate system construction for general vector sources using replicator neural networks

NASA Astrophysics Data System (ADS)

Hecht-Nielsen, Robert

1997-04-01

A new universal one-chart smooth manifold model for vector information sources is introduced. Natural coordinates (a particular type of chart) for such data manifolds are then defined. Uniformly quantized natural coordinates form an optimal vector quantization code for a general vector source. Replicator neural networks (a specialized type of multilayer perceptron with three hidden layers) are the introduced. As properly configured examples of replicator networks approach minimum mean squared error (e.g., via training and architecture adjustment using randomly chosen vectors from the source), these networks automatically develop a mapping which, in the limit, produces natural coordinates for arbitrary source vectors. The new concept of removable noise (a noise model applicable to a wide variety of real-world noise processes) is then discussed. Replicator neural networks, when configured to approach minimum mean squared reconstruction error (e.g., via training and architecture adjustment on randomly chosen examples from a vector source, each with randomly chosen additive removable noise contamination), in the limit eliminate removable noise and produce natural coordinates for the data vector portions of the noise-corrupted source vectors. Consideration regarding selection of the dimension of a data manifold source model and the training/configuration of replicator neural networks are discussed.

Universal Access to Health and Universal Health Coverage: identification of nursing research priorities in Latin America

PubMed Central

Cassiani, Silvia Helena De Bortoli; Bassalobre-Garcia, Alessandra; Reveiz, Ludovic

2015-01-01

Objective: To estabilish a regional list for nursing research priorities in health systems and services in the Region of the Americas based on the concepts of Universal Access to Health and Universal Health Coverage. Method: five-stage consensus process: systematic review of literature; appraisal of resulting questions and topics; ranking of the items by graduate program coordinators; discussion and ranking amongst a forum of researchers and public health leaders; and consultation with the Ministries of Health of the Pan American Health Organization's member states. Results: the resulting list of nursing research priorities consists of 276 study questions/ topics, which are sorted into 14 subcategories distributed into six major categories: 1. Policies and education of nursing human resources; 2. Structure, organization and dynamics of health systems and services; 3. Science, technology, innovation, and information systems in public health; 4. Financing of health systems and services; 5. Health policies, governance, and social control; and 6. Social studies in the health field. Conclusion: the list of nursing research priorities is expected to serve as guidance and support for nursing research on health systems and services across Latin America. Not only researchers, but also Ministries of Health, leaders in public health, and research funding agencies are encouraged to use the results of this list to help inform research-funding decisions. PMID:26487014

A transparently scalable visualization architecture for exploring the universe.

PubMed

Fu, Chi-Wing; Hanson, Andrew J

2007-01-01

Modern astronomical instruments produce enormous amounts of three-dimensional data describing the physical Universe. The currently available data sets range from the solar system to nearby stars and portions of the Milky Way Galaxy, including the interstellar medium and some extrasolar planets, and extend out to include galaxies billions of light years away. Because of its gigantic scale and the fact that it is dominated by empty space, modeling and rendering the Universe is very different from modeling and rendering ordinary three-dimensional virtual worlds at human scales. Our purpose is to introduce a comprehensive approach to an architecture solving this visualization problem that encompasses the entire Universe while seeking to be as scale-neutral as possible. One key element is the representation of model-rendering procedures using power scaled coordinates (PSC), along with various PSC-based techniques that we have devised to generalize and optimize the conventional graphics framework to the scale domains of astronomical visualization. Employing this architecture, we have developed an assortment of scale-independent modeling and rendering methods for a large variety of astronomical models, and have demonstrated scale-insensitive interactive visualizations of the physical Universe covering scales ranging from human scale to the Earth, to the solar system, to the Milky Way Galaxy, and to the entire observable Universe.

Addressing a silent killer - The International Conference on Betel Quid and Areca Nut

Cancer.gov

The Center for Global Health, National Cancer Institute, in coordination with the National Institute of Dental and Craniofacial Research , The University of Texas at MD Anderson Cancer Center, Oral Cancer Research Coordinating Center, University of Malaya, Taiwan Health Promotion Administration, Ministry of Health and Welfare, and with the generous support of the Malaysia Ministry of Health, hosted the International Conference on Betel Quid and Areca Nut in Kuala Lumpur Malaysia on April 27-28, 2016.

The Neural Network In Coordinate Transformation

NASA Astrophysics Data System (ADS)

Urusan, Ahmet Yucel

2011-12-01

In international literature, Coordinate operations is divided into two categories. They are coordinate conversion and coordinate transformation. Coordinates converted from coordinate system A to coordinate system B in the same datum (mean origine, scale and axis directions are same) by coordinate conversion. There are two different datum in coordinate transformation. The basis of each datum to a different coordinate reference system. In Coordinate transformation, coordinates are transformed from coordinate reference system A to coordinate referance system B. Geodetic studies based on physical measurements. Coordinate transformation needs identical points which were measured in each coordinate reference system (A and B). However it is difficult (and need a big reserved budget) to measure in some places like as top of mountain, boundry of countries and seaside. In this study, this sample problem solution was researched. The method of learning which is one of the neural network methods, was used for solution of this problem.

The Australian Integrated Marine Observing System

NASA Astrophysics Data System (ADS)

Proctor, R.; Meyers, G.; Roughan, M.; Operators, I.

2008-12-01

The Integrated Marine Observing System (IMOS) is a 92M project established with 50M from the National Collaborative Research Infrastructure Strategy (NCRIS) and co-investments from 10 operators including Universities and government agencies (see below). It is a nationally distributed set of equipment established and maintained at sea, oceanographic data and information services that collectively will contribute to meeting the needs of marine research in both open oceans and over the continental shelf around Australia. In particular, if sustained in the long term, it will permit identification and management of climate change in the marine environment, an area of research that is as yet almost a blank page, studies relevant to conservation of marine biodiversity and research on the role of the oceans in the climate system. While as an NCRIS project IMOS is intended to support research, the data streams are also useful for many societal, environmental and economic applications, such as management of offshore industries, safety at sea, management of marine ecosystems and fisheries and tourism. The infrastructure also contributes to Australia's commitments to international programs of ocean observing and international conventions, such as the 1982 Law of the Sea Convention that established the Australian Exclusive Economic Zone, the United Nations Framework Convention on Climate Change, the Global Ocean Observing System and the intergovernmental coordinating activity Global Earth Observation System of Systems. IMOS is made up of nine national facilities that collect data, using different components of infrastructure and instruments, and two facilities that manage and provide access to data and enhanced data products, one for in situ data and a second for remotely sensed satellite data. The observing facilities include three for the open (bluewater) ocean (Argo Australia, Enhanced Ships of Opportunity and Southern Ocean Time Series), three facilities for coastal currents and water properties (Moorings, Ocean Gliders and HF Radar) and three for coastal ecosystems (Acoustic Tagging and Tracking, Autonomous Underwater Vehicle and a biophysical sensor network on the Great Barrier Reef). The value from this infrastructure investment lies in the coordinated deployment of a wide range of equipment aimed at deriving critical data sets that serve multiple applications. Additional information on IMOS is available at the website (http://www.imos.org.au). The IMOS Operators are Australian Institute of Marine Science, James Cook University, Sydney Institute of Marine Science, Geoscience Australia, Bureau of Meteorology, South Australia Research and Development Institute, University of Western Australia, Curtin University of Technology, CSIRO Marine and Atmospheric Research, University of Tasmania.

Assessing Opportunities to Enhance Comprehensive Health Promotion and Wellness Programming in a State Community College System.

PubMed

Linnan, Laura A; Arandia, Gabriela; Naseer, Carolyn; Li, Jiang; Pomerantz, Meg; Diehl, Sandra J

2017-01-01

BACKGROUND North Carolina has the third largest community college system in the nation and reaches residents in all 100 counties. Few studies have focused on the health of employees who work at these institutions. We assessed the current status of and interest in supporting health promotion efforts among North Carolina Community College System members. METHODS North Carolina Community College System presidents completed a brief 15-item survey assessing support for and interest in offering health promotion programs. Wellness coordinators completed a 60-item questionnaire assessing current health promotion programming and organizational, environmental, and policy supports for health promotion efforts. Onsite interviews with a sub-sample of Wellness coordinators offered insights into important implementation considerations. We examined differences by campus size with Fisher's exact test. RESULTS All 58 presidents (100%) and 51 wellness coordinators (88%) completed surveys. Ten percent of colleges offered comprehensive employee health promotion programming. Most offered physical activity (70.6%), tobacco cessation (51.0%), weight loss/management (49.0%), and/or nutrition counseling (47.1%). Larger colleges were more likely to offer programming and environmental support. Nearly all presidents (89.7%) believed it is "very" or "extremely" important to offer health promotion programs to employees, and most (84%) were interested in promoting health through a university partnership. LIMITATIONS Despite very high survey response rates from presidents and wellness coordinators at each community college, onsite interviews were only done at select campuses, limiting the generalizability and scope of conclusions derived from interview data. CONCLUSION Community colleges in North Carolina are promising settings for promoting employee health. Findings identify resources, barriers, and technical assistance that could facilitate greater adoption and implementation of programs. ©2017 by the North Carolina Institute of Medicine and The Duke Endowment. All rights reserved.

Black Studies in University City

ERIC Educational Resources Information Center

Hobby, Fredericks D., Jr.

1971-01-01

Text of an address delivered to the A. Philip Randolph Conference on the Problems of Afro-American Studies Curriculum, by the Black Studies Coordinator, School District of University City, Missouri. (JM)

National Computational Infrastructure for Lattice Gauge Theory SciDAC-2 Closeout Report Indiana University Component

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

Gottlieb, Steven Arthur; DeTar, Carleton; Tousaint, Doug

This is the closeout report for the Indiana University portion of the National Computational Infrastructure for Lattice Gauge Theory project supported by the United States Department of Energy under the SciDAC program. It includes information about activities at Indian University, the University of Arizona, and the University of Utah, as those three universities coordinated their activities.

Scientific coordination of activities for university participation in mission to planet Earth

NASA Technical Reports Server (NTRS)

Kalb, Michael W.

1994-01-01

This report describes Universities Space Research Association (USRA) activities in support of the University Participation in Mission to Planet Earth. Specifically it addresses the following areas: personnel assigned to the effort, travel, consultant participants, technical progress, and contract spending.

New vibration-rotation code for tetraatomic molecules exhibiting wide-amplitude motion: WAVR4

NASA Astrophysics Data System (ADS)

Kozin, Igor N.; Law, Mark M.; Tennyson, Jonathan; Hutson, Jeremy M.

2004-11-01

A general computational method for the accurate calculation of rotationally and vibrationally excited states of tetraatomic molecules is developed. The resulting program is particularly appropriate for molecules executing wide-amplitude motions and isomerizations. The program offers a choice of coordinate systems based on Radau, Jacobi, diatom-diatom and orthogonal satellite vectors. The method includes all six vibrational dimensions plus three rotational dimensions. Vibration-rotation calculations with reduced dimensionality in the radial degrees of freedom are easily tackled via constraints imposed on the radial coordinates via the input file. Program summaryTitle of program: WAVR4 Catalogue number: ADUN Program summary URL:http://cpc.cs.qub.ac.uk/summaries/ADUN Program obtainable from: CPC Program Library, Queen's University of Belfast, N. Ireland Licensing provisions: Persons requesting the program must sign the standard CPC nonprofit use license Computer: Developed under Tru64 UNIX, ported to Microsoft Windows and Sun Unix Operating systems under which the program has been tested: Tru64 Unix, Microsoft Windows, Sun Unix Programming language used: Fortran 90 Memory required to execute with typical data: case dependent No. of lines in distributed program, including test data, etc.: 11 937 No. of bytes in distributed program, including test data, etc.: 84 770 Distribution format: tar.gz Nature of physical problem: WAVR4 calculates the bound ro-vibrational levels and wavefunctions of a tetraatomic system using body-fixed coordinates based on generalised orthogonal vectors. Method of solution: The angular coordinates are treated using a finite basis representation (FBR) based on products of spherical harmonics. A discrete variable representation (DVR) [1] based on either Morse-oscillator-like or spherical-oscillator functions [2] is used for the radial coordinates. Matrix elements are computed using an efficient Gaussian quadrature in the angular coordinates and the DVR approximation in the radial coordinates. The solution of the secular problem is carried through a series of intermediate diagonalisations and truncations. Restrictions on the complexity of the problem: (1) The size of the final Hamiltonian matrix that can be practically diagonalised; (2) The DVR approximation for a radial coordinate fails for values of the coordinate near zero—this is remedied only for one radial coordinate by using analytical integration. Typical running time: problem-dependent Unusual features of the program: A user-supplied subroutine to evaluate the potential energy is a program requirement. External routines: BLAS and LAPACK are required. References: [1] J.C. Light, I.P. Hamilton, J.V. Lill, J. Chem. Phys. 92 (1985) 1400. [2] J.R. Henderson, C.R. Le Sueur, J. Tennyson, Comp. Phys. Comm. 75 (1993) 379.

A Synchronous Distance Education Course for Non-Scientists Coordinated among Three Universities

ERIC Educational Resources Information Center

Smith, Tamara Floyd; Baah, David; Bradley, James; Sidler, Michelle; Hall, Rosine; Daughtrey, Terrell; Curtis, Christine

2010-01-01

A Synchronous Distance Education (SDE) course, jointly offered by Auburn University, Tuskegee University and Auburn University at Montgomery, introduced non-science majors to the concepts of nanoscience. Lectures originated from each of the three campuses during the semester, and video conferencing equipment allowed students at all three campuses…

Modeling and Analysis of Global and Regional Climate Change in Relation to Atmospheric Hydrologic Processes

NASA Technical Reports Server (NTRS)

Johnson, Donald R.

1998-01-01

The goal of this research is the continued development and application of global isentropic modeling and analysis capabilities to describe hydrologic processes and energy exchange in the climate system, and discern regional climate change. This work involves a combination of modeling and analysis efforts involving 4DDA datasets and simulations from the University of Wisconsin (UW) hybrid isentropic-sigma (theta-sigma) coordinate model and the GEOS GCM.

Adaptive Control of Visually Guided Grasping in Neural Networks

DTIC Science & Technology

1990-03-12

D.P. Shankweiler, M. Studdert-Kennedy (1967) Perception of the speech code, Psychol. Rev. 74, 43 1. J. Piaget ( 1952 ), The Origins of Intelligence in...Coordination, IEEE Control Systems Magazine.V9:3 p.25-30 Piaget , J. ( 1952 ), The Origins of Intelligence in Children, translated by M.Cook, (International...University Press, New York. Piaget , J. (1954) The Construction of Reality in the Child, Translated by M. Cook , Ballentine Books, New York - 24-

Community pharmacist participation in a practice-based research network: a report from the Medication Safety Research Network of Indiana (Rx-SafeNet).

PubMed

Patel, Puja; Hemmeger, Heather; Kozak, Mary Ann; Gernant, Stephanie A; Snyder, Margie E

2015-01-01

To describe the experiences and opinions of pharmacists serving as site coordinators for the Medication Safety Research Network of Indiana (Rx-SafeNet). Retail chain, independent, and hospital/health system outpatient community pharmacies throughout Indiana, with a total of 127 pharmacy members represented by 26 site coordinators. Rx-SafeNet, a statewide practice-based research network (PBRN) formed in 2010 and administered by the Purdue University College of Pharmacy. Barriers and facilitators to participation in available research studies, confidence participating in research, and satisfaction with overall network communication. 22 of 26 site coordinators participated, resulting in an 85% response rate. Most (72.2%) of the respondents had received a doctor of pharmacy degree, and 13.6% had postgraduate year (PGY)1 residency training. The highest reported benefits of PBRN membership were an enhanced relationship with the Purdue University College of Pharmacy (81% agreed or strongly agreed) and enhanced professional development (80% agreed or strongly agreed). Time constraints were identified as the greatest potential barrier to network participation, reported by 62% of respondents. In addition, the majority (59%) of survey respondents identified no prior research experience. Last, respondents' confidence in performing research appeared to increase substantially after becoming network members, with 43% reporting a lack of confidence in engaging in research before joining the network compared with 90% reporting confidence after joining the network. In general, Rx-SafeNet site coordinators appeared to experience increased confidence in research engagement after joining the network. While respondents identified a number of benefits associated with network participation, concerns about potential time constraints remained a key barrier to participation. These findings will assist network leadership in identifying opportunities to positively increase member participation in the future.

Patient safety initiatives from around the world.

PubMed

Tingle, John

2017-05-25

John Tingle, Reader in Health Law at Nottingham Trent University, and Jen Minford, Junior Doctor Co-ordinator, Nottingham University Hospitals NHS Trust, discuss initiatives presented at a global summit on patient safety.

Continuity of care: an Italian clinical experience.

PubMed

Tarquini, Roberto; Coletta, Davide; Mazzoccoli, Gianluigi; Gensini, Gian Franco

2013-10-01

Recently, there is a growing interest in the concept of "continuity of care," since patients, being older and more complex, are increasingly seen by an array of providers in a wide variety of organizations and places. Different models of continuity of care have been proposed, yet no single model of care coordination has been proven to be universally applicable across patient (and disease) populations. In the present paper, we introduce a novel model of continuity of care, the Ospedale Santa Verdiana, in Castelfiorentino (Tuscany, Italy), and its first period (1 year) of implementation, since January 2010. There are two main cornerstones: (a) the clinical and urgent need to bridge the gap between primary care and hospital care; and (b) the development and implementation of a model of continuity and coordination of care, which target the so-called complex patient. It is not specific for a single disease but it works "across diseases." There are three driving forces: (a) "primary care" since one of the two Hospital Coordinators is a primary care physician; (b) "hospital care" since patients in the decompensated phase often require hospitalization; and (c) the "University of Florence", which is the "glue". The duties of the Hospital Coordinator, who is an assistant professor at University of Florence, are to guarantee an efficacious and dynamic communication between primary care physicians and hospitalists, and by creating a school for practitioners of the continuity and coordination of care, to make this model exportable.

The Role of HTS in Drug Discovery at the University of Michigan

PubMed Central

Larsen, Martha J.; Larsen, Scott D.; Fribley, Andrew; Grembecka, Jolanta; Homan, Kristoff; Mapp, Anna; Haak, Andrew; Nikolovska-Coleska, Zaneta; Stuckey, Jeanne A.; Sun, Duxin

2014-01-01

High throughput screening (HTS) is an integral part of a highly collaborative approach to drug discovery at the University of Michigan. The HTS lab is one of four core centers that provide services to identify, produce, screen and follow-up on biomedical targets for faculty. Key features of this system are: protein cloning and purification, protein crystallography, small molecule and siRNA HTS, medicinal chemistry and pharmacokinetics. Therapeutic areas that have been targeted include anti-bacterial, metabolic, neurodegenerative, cardiovascular, anti-cancer and anti-viral. The centers work in a coordinated, interactive environment to affordably provide academic investigators with the technology, informatics and expertise necessary for successful drug discovery. This review provides an overview of these centers at the University of Michigan, along with case examples of successful collaborations with faculty. PMID:24409957

The University and the Technical Revolution in Japan: A Model for Developing Countries?

ERIC Educational Resources Information Center

Kobayashi, Tetsuya

1980-01-01

The role of the university in Japan's technological and industrial development is discussed. Problems including the westernization of a non-Western society, coordination between education and industry, the government and freedom of the university, and nationalism and internationalism are described. (Author/MLW)

From the Sun to Pluto and Beyond - Inspiring the Next Generation of Explorers

NASA Astrophysics Data System (ADS)

Beisser, K.; Matiella Novak, M.; Butler, L.; Turney, D.

2010-12-01

The Johns Hopkins University Applied Physics Laboratory (APL) Space Department currently manages a variety of Solar System exploratory satellite missions on behalf of NASA and in coordination with other universities and institutions. Along with managing these missions on a scientific and operational basis, the Space Department also maintains an education and public outreach staff that provides education and outreach events and activities to inspire, engage and educate the next generation of Solar System explorers. The main objective of the E/PO program is to create hands-on, minds-on learning experiences for students, educators and the general public. From the Sun to Pluto, APL is engineering the future of space exploration - examining Earth’s near-space environment, our star, planetary bodies, and the outer solar system. The E/PO office provides unique opportunities for K-12 students, educators, undergraduate and graduate students, museums, science centers, and the general public to share in the excitement of the missions APL manages for NASA. The E/PO program uses mission and instrument science and engineering to enhance the nation’s formal education system and contribute to public understanding of science, mathematics, and technology, making space exploration an adventure for students of all ages. Current Solar System missions that APL is involved with include missions to Pluto and the Kuiper Belt (New Horizons), exploring the Earth’s outermost layers of atmosphere (TIMED), studying the Sun’s coronal mass ejections (STEREO), mapping the geological and surface features of Mars (CRISM), exploring near-Earth asteroids (NEAR), understanding space weather (RBSP), studying Mercury (MESSENGER), and getting closer to the Sun than any probe has ever been (Solar Probe Plus). APL offers education and outreach opportunities, in coordination with NASA, for all of these missions.

Advertising the University: A Professional Approach to Promoting the College or University.

ERIC Educational Resources Information Center

Jugenheimer, Donald W.

1995-01-01

Colleges and universities generally advertise themselves poorly because of improper planning, resistance, inexperience, and lack of marketing plan. Components of effective advertising include an appropriate and strategic plan, correct choice of planner, coordination with other marketing efforts, contingency planning, and follow-up activities. (MSE)

Examining the Perception of the Order versus Freedom Dilemma in University Management

ERIC Educational Resources Information Center

Karaferye, Figen; Agaoglu, Esmahan

2017-01-01

This study aims to analyze how the middle management at university handle with the order versus freedom dilemma--bureaucratic discipline, professional expertise; coordination, communication; managerial planning and individual initiative by giving a university case. A survey was applied on two different sample groups. 607 middle managers and…

Daylighting Concepts for University Libraries and Their Influences on Users' Satisfaction

ERIC Educational Resources Information Center

Kilic, Didem Kan; Hasirci, Deniz

2011-01-01

Daylighting, a controlled architectural tool that influences users' perception and behavior, in university libraries and their influences on users' preference and satisfaction was examined in this study. The effects of daylighting in coordination with visual comfort, on university library users were measured in relation to four environmental…

Information Services at the University of Calgary.

ERIC Educational Resources Information Center

Norris, Douglas

The University of Calgary was the first university in Canada to combine its library, computer center, and audiovisual services into one unit. For a period of three years the Division of Information Services administered and coordinated library services, computer services, and communications media. The organizational structure, objectives, and the…

Newton's absolute time and space in general relativity

NASA Astrophysics Data System (ADS)

Gautreau, Ronald

2000-04-01

I describe a reference system in a spherically symmetric gravitational field that is built around times recorded by radially moving geodesic clocks. The geodesic time coordinate t and the curvature spatial radial coordinate R result in spacetime descriptions of the motion of the geodesic clocks that are exactly identical with equations following from Newton's absolute time and space used with his inverse square law. I show how to use the resulting Newtonian/general-relativistic equations for geodesic clocks to generate exact relativistic metric forms in terms of the coordinates (R,t). Newtonian theory does not describe light. However, the motion of light can be determined from the (R,t) general-relativistic metric forms obtained from Newtonian theory by setting ds2(R,t)=0. In this sense, a theory of light can be related to absolute time and space of Newtonian gravitational theory. I illustrate the (R,t) methodology by first solving the equations that result from a Newtonian picture and then examining the exact metric forms for the general-relativistic problems of the Schwarzschild field, gravitational collapse and expansion of a zero-pressure perfect fluid, and zero-pressure big-bang cosmology. I also briefly describe other applications of the Newtonian/general-relativistic formulation to: embedding a Schwarzschild mass into cosmology; continuously following an expanding universe from radiation to matter domination; Dirac's Large Numbers hypothesis; the incompleteness of Kruskal-Szekeres spacetime; double valuedness in cosmology; and the de Sitter universe.

Coordinating standards and applications for optical water quality sensor networks

USGS Publications Warehouse

Bergamaschi, B.; Pellerin, B.

2011-01-01

Joint USGS-CUAHSI Workshop: In Situ Optical Water Quality Sensor Networks; Shepherdstown, West Virginia, 8-10 June 2011; Advanced in situ optical water quality sensors and new techniques for data analysis hold enormous promise for advancing scientific understanding of aquatic systems through measurements of important biogeochemical parameters at the time scales over which they vary. High-frequency and real-time water quality data also provide the opportunity for early warning of water quality deterioration, trend detection, and science-based decision support. However, developing networks of optical sensors in freshwater systems that report reliable and comparable data across and between sites remains a challenge to the research and monitoring community. To address this, the U.S. Geological Survey (USGS) and the Consortium of Universities for the Advancement of Hydrologic Science, Inc. (CUAHSI), convened a 3-day workshop to explore ways to coordinate development of standards and applications for optical sensors, as well as handling, storage, and analysis of the continuous data they produce.

Space shuttle operations at the NASA Kennedy Space Center: the role of emergency medicine

NASA Technical Reports Server (NTRS)

Rodenberg, H.; Myers, K. J.

1995-01-01

The Division of Emergency Medicine at the University of Florida coordinates a unique program with the NASA John F. Kennedy Space Center (KSC) to provide emergency medical support (EMS) for the United States Space Transportation System. This report outlines the organization of the KSC EMS system, training received by physicians providing medical support, logistic and operational aspects of the mission, and experiences of team members. The participation of emergency physicians in support of manned space flight represents another way that emergency physicians provide leadership in prehospital care and disaster management.

Space shuttle operations at the NASA Kennedy Space Center: the role of emergency medicine.

PubMed

Rodenberg, H; Myers, K J

1995-01-01

The Division of Emergency Medicine at the University of Florida coordinates a unique program with the NASA John F. Kennedy Space Center (KSC) to provide emergency medical support (EMS) for the United States Space Transportation System. This report outlines the organization of the KSC EMS system, training received by physicians providing medical support, logistic and operational aspects of the mission, and experiences of team members. The participation of emergency physicians in support of manned space flight represents another way that emergency physicians provide leadership in prehospital care and disaster management.

The generator coordinate Dirac-Fock method for open-shell atomic systems

NASA Astrophysics Data System (ADS)

Malli, Gulzari L.; Ishikawa, Yasuyuki

1998-11-01

Recently we developed generator coordinate Dirac-Fock and Dirac-Fock-Breit methods for closed-shell systems assuming finite nucleus and have reported Dirac-Fock and Dirac-Fock-Breit energies for the atoms He through Nobelium (Z=102) [see Refs. Reference 10Reference 11Reference 12Reference 13]. In this paper, we generalize our earlier work on closed-shell systems and develop a generator coordinate Dirac-Fock method for open-shell systems. We present results for a number of representative open-shell heavy atoms (with nuclear charge Z>80) including the actinide and superheavy transactinide (with Z>103) atomic systems: Fr (Z=87), Ac (Z=89), and Lr (Z=103) to E113 (eka-thallium, Z=113). The high accuracy obtained in our open-shell Dirac-Fock calculations is similar to that of our closed-shell calculations, and we attribute it to the fact that the representation of the relativistic dynamics of an electron in a spherical ball finite nucleus near the origin in terms of our universal Gaussian basis set is as accurate as that provided by the numerical finite difference method. The DF SCF energies calculated by Desclaux [At. Data. Nucl. Data Tables 12, 311 (1973)] (apart from a typographic error for Fr pointed out here) are higher than those reported here for atoms of some of the superheavy transactinide elements by as much as 5 hartrees (136 eV). We believe that this is due to the use by Desclaux of much larger atomic masses than the currently accepted values for these elements.

Personal Dimensions of Increasing State Influence.

ERIC Educational Resources Information Center

Kramer, Howard C.

Aspects of the relationships between state college and university representatives and state coordinating councils, and forms of intragroup behavior are considered. It is suggested that within an interorganizational paradigm, knowledge of and ability in interagency coordination may be crucial to the future of higher education. Higher education is…

Universe Awareness

NASA Astrophysics Data System (ADS)

Sankatsing Nava, Tibisay; Russo, Pedro

2015-08-01

Universe Awareness (UNAWE) is an educational programme coordinated by Leiden University that uses the beauty and grandeur of the Universe to encourage young children, particularly those from an underprivileged background, to have an interest in science and technology and foster their sense of global citizenship from the earliest age.UNAWE's twofold vision uses our Universe to inspire and motivate very young children: the excitement of the Universe provides an exciting introduction to science and technology, while the vastness and beauty of the Universe helps broaden the mind and stimulate a sense of global citizenship and tolerance. UNAWE's goals are accomplished through four main activities: the coordination of a global network of more than 1000 astronomers, teachers and educators from more than 60 countries, development of educational resources, teacher training activities and evaluation of educational activities.Between 2011 and 2013, EU-UNAWE, the European branch of UNAWE, was funded by the European Commission to implement a project in 5 EU countries and South Africa. This project has been concluded successfully. Since then, the global project Universe Awareness has continued to grow with an expanding international network, new educational resources and teacher trainings and a planned International Workshop in collaboration with ESA in October 2015, among other activities.

On a new method for calculating the potential flow past a body of revolution

NASA Technical Reports Server (NTRS)

Kaplan, Carl

1943-01-01

A new method is presented for obtaining the velocity potential of the flow about a body of revolution moving uniformly in the direction of its axis of symmetry in a fluid otherwise at rest. This method is based essentially on the fact that the form of the differential equation for the velocity potential is invariant with regard to conformal transformation of the meridian plane. By means of the conformal transformation of the meridian profile into a circle a system of orthogonal curvilinear coordinates is obtained, the main feature of which is that one of the coordinate lines is the meridian profile itself. The use of this type of coordinate system yields a simple expression of the boundary condition at the surface of the solid and leads to a rational process of iteration for the solution of the differential equation for the velocity potential. It is shown that the velocity potential for an arbitrary body of revolution may be expressed in terms of universal functions which, although not normal, are obtainable by means of simple quadratures. The general results are applied to a body of revolution obtained by revolving a symmetrical Joukowski profile about its axis of symmetry. A numerical example further serves to illustrate the theory.

Managing and Communicating Operational Workflow: Designing and Implementing an Electronic Outpatient Whiteboard.

PubMed

Steitz, Bryan D; Weinberg, Stuart T; Danciu, Ioana; Unertl, Kim M

2016-01-01

Healthcare team members in emergency department contexts have used electronic whiteboard solutions to help manage operational workflow for many years. Ambulatory clinic settings have highly complex operational workflow, but are still limited in electronic assistance to communicate and coordinate work activities. To describe and discuss the design, implementation, use, and ongoing evolution of a coordination and collaboration tool supporting ambulatory clinic operational workflow at Vanderbilt University Medical Center (VUMC). The outpatient whiteboard tool was initially designed to support healthcare work related to an electronic chemotherapy order-entry application. After a highly successful initial implementation in an oncology context, a high demand emerged across the organization for the outpatient whiteboard implementation. Over the past 10 years, developers have followed an iterative user-centered design process to evolve the tool. The electronic outpatient whiteboard system supports 194 separate whiteboards and is accessed by over 2800 distinct users on a typical day. Clinics can configure their whiteboards to support unique workflow elements. Since initial release, features such as immunization clinical decision support have been integrated into the system, based on requests from end users. The success of the electronic outpatient whiteboard demonstrates the usefulness of an operational workflow tool within the ambulatory clinic setting. Operational workflow tools can play a significant role in supporting coordination, collaboration, and teamwork in ambulatory healthcare settings.

Hospital information systems: experience at the fully digitized Seoul National University Bundang Hospital.

PubMed

Yoo, Sooyoung; Hwang, Hee; Jheon, Sanghoon

2016-08-01

The different levels of health information technology (IT) adoption and its integration into hospital workflow can affect the maximization of the benefits of using of health IT. We aimed at sharing our experiences and the journey to the successful adoption of health IT over 13 years at a tertiary university hospital in South Korea. The integrated system of comprehensive applications for direct care, support care, and smart care has been implemented with the latest IT and a rich user information platform, achieving the fully digitized hospital. The users experience design methodology, barcode and radio-frequency identification (RFID) technologies, smartphone and mobile technologies, and data analytics were integrated into hospital workflow. Applications for user-centered electronic medical record (EMR) and clinical decision support (CDS), closed loop medication administration (CLMA), mobile EMR and dashboard system for care coordination, clinical data warehouse (CDW) system, and patient engagement solutions were designed and developed to improve quality of care, work efficiency, and patient safety. We believe that comprehensive electronic health record systems and patient-centered smart hospital applications will go a long way in ensuring seamless patient care and experience.

Algorithms used in the Airborne Lidar Processing System (ALPS)

USGS Publications Warehouse

Nagle, David B.; Wright, C. Wayne

2016-05-23

The Airborne Lidar Processing System (ALPS) analyzes Experimental Advanced Airborne Research Lidar (EAARL) data—digitized laser-return waveforms, position, and attitude data—to derive point clouds of target surfaces. A full-waveform airborne lidar system, the EAARL seamlessly and simultaneously collects mixed environment data, including submerged, sub-aerial bare earth, and vegetation-covered topographies.ALPS uses three waveform target-detection algorithms to determine target positions within a given waveform: centroid analysis, leading edge detection, and bottom detection using water-column backscatter modeling. The centroid analysis algorithm detects opaque hard surfaces. The leading edge algorithm detects topography beneath vegetation and shallow, submerged topography. The bottom detection algorithm uses water-column backscatter modeling for deeper submerged topography in turbid water.The report describes slant range calculations and explains how ALPS uses laser range and orientation measurements to project measurement points into the Universal Transverse Mercator coordinate system. Parameters used for coordinate transformations in ALPS are described, as are Interactive Data Language-based methods for gridding EAARL point cloud data to derive digital elevation models. Noise reduction in point clouds through use of a random consensus filter is explained, and detailed pseudocode, mathematical equations, and Yorick source code accompany the report.

Chaos as an intermittently forced linear system.

PubMed

Brunton, Steven L; Brunton, Bingni W; Proctor, Joshua L; Kaiser, Eurika; Kutz, J Nathan

2017-05-30

Understanding the interplay of order and disorder in chaos is a central challenge in modern quantitative science. Approximate linear representations of nonlinear dynamics have long been sought, driving considerable interest in Koopman theory. We present a universal, data-driven decomposition of chaos as an intermittently forced linear system. This work combines delay embedding and Koopman theory to decompose chaotic dynamics into a linear model in the leading delay coordinates with forcing by low-energy delay coordinates; this is called the Hankel alternative view of Koopman (HAVOK) analysis. This analysis is applied to the Lorenz system and real-world examples including Earth's magnetic field reversal and measles outbreaks. In each case, forcing statistics are non-Gaussian, with long tails corresponding to rare intermittent forcing that precedes switching and bursting phenomena. The forcing activity demarcates coherent phase space regions where the dynamics are approximately linear from those that are strongly nonlinear.The huge amount of data generated in fields like neuroscience or finance calls for effective strategies that mine data to reveal underlying dynamics. Here Brunton et al.develop a data-driven technique to analyze chaotic systems and predict their dynamics in terms of a forced linear model.

Home care: from adequate funding to integration of services.

PubMed

Hébert, Réjean

2009-01-01

With the aging of the population, the healthcare system needs to shift from the actual hospital-centred system developed in the past century for dealing with acute diseases and a young population toward a home-centred system, more appropriate for serving older people with chronic diseases. Funding of home care should not only be significantly increased but also be managed differently. We propose the introduction of an autonomy support benefit (ASB) to cover costs related to disabilities, irrespective of living environment, and to set up a public universal autonomy insurance program that will cover the ASB. This insurance should be at least partly capitalized to provide for the aging of the population and to ensure intergenerational equity. Also, since the home is a much more complicated service-delivery environment than the hospital, these services must be coordinated and integrated. The Program of Research to Integrate the Services for the Maintenance of Autonomy (PRISMA) is a coordination-type model of integration that was implemented and evaluated in three areas (one urban and two rural) in and around Sherbrooke, Quebec. A four-year longitudinal quasi-experimental study with over 1,500 participants demonstrated its efficiency in improving system effectiveness at no extra cost.

Forward and inverse kinematics of double universal joint robot wrists

NASA Technical Reports Server (NTRS)

Williams, Robert L., II

1991-01-01

A robot wrist consisting of two universal joints can eliminate the wrist singularity problem found on many individual robots. Forward and inverse position and velocity kinematics are presented for such a wrist having three degrees of freedom. Denavit-Hartenberg parameters are derived to find the transforms required for the kinematic equations. The Omni-Wrist, a commercial double universal joint robot wrist, is studied in detail. There are four levels of kinematic parameters identified for this wrist; three forward and three inverse maps are presented for both position and velocity. These equations relate the hand coordinate frame to the wrist base frame. They are sufficient for control of the wrist standing alone. When the wrist is attached to a manipulator arm; the offset between the two universal joints complicates the solution of the overall kinematics problem. All wrist coordinate frame origins are not coincident, which prevents decoupling of position and orientation for manipulator inverse kinematics.

A Course of Coordinated Sciences: The Structure of Matter

ERIC Educational Resources Information Center

Mannino, S.; And Others

1976-01-01

Describes a three-year coordinated sciences course taught to Italian high school students by physics and biology teachers and biology, physics, and psychology faculty from the University of Palermo. The course examines the structure of matter and energy from physical, biological, chemical, economical, and historical viewpoints. (MLH)

Difficult Dialogues about Service Learning: Embrace the Messiness

ERIC Educational Resources Information Center

Hui, S. Mei-Yen

2009-01-01

When she was graduate coordinator for the Office of Community Service-Learning's Alternative Breaks (AB) program at the University of Maryland-College Park, the author had the privilege of working with undergraduate student trip leaders as they researched, planned, and coordinated weeklong service-learning immersion trips in which students would…

State Appropriation Priorities: Coordinating Board Member Perceptions of Higher Education Funding Policy

ERIC Educational Resources Information Center

Wilson, China L.

2017-01-01

This qualitative study explored the state appropriation process and development of budgeting priorities for colleges and universities. In addition, this study explored coordinating board member perceptions of higher education funding priorities regarding state appropriations in Virginia. Focus groups, observations, and an analysis of documents…

Instructional Media Choice: Factors Affecting the Preferences of Distance Education Coordinators

ERIC Educational Resources Information Center

Caspi, Avner; Gorsky, Paul

2005-01-01

This article examines the impact of several variables on media choice among 51 distance education course coordinators at the Open University of Israel. Hypotheses were drawn from Media Richness Theory (Daft & Lengel, 1984), Social Influence Theory (Fulk, 1993), Media Symbolism (Trevino, Lengel & Daft, 1987), and Experience Account (King…

On position/force tracking control problem of cooperative robot manipulators using adaptive fuzzy backstepping approach.

PubMed

Baigzadehnoe, Barmak; Rahmani, Zahra; Khosravi, Alireza; Rezaie, Behrooz

2017-09-01

In this paper, the position and force tracking control problem of cooperative robot manipulator system handling a common rigid object with unknown dynamical models and unknown external disturbances is investigated. The universal approximation properties of fuzzy logic systems are employed to estimate the unknown system dynamics. On the other hand, by defining new state variables based on the integral and differential of position and orientation errors of the grasped object, the error system of coordinated robot manipulators is constructed. Subsequently by defining the appropriate change of coordinates and using the backstepping design strategy, an adaptive fuzzy backstepping position tracking control scheme is proposed for multi-robot manipulator systems. By utilizing the properties of internal forces, extra terms are also added to the control signals to consider the force tracking problem. Moreover, it is shown that the proposed adaptive fuzzy backstepping position/force control approach ensures all the signals of the closed loop system uniformly ultimately bounded and tracking errors of both positions and forces can converge to small desired values by proper selection of the design parameters. Finally, the theoretic achievements are tested on the two three-link planar robot manipulators cooperatively handling a common object to illustrate the effectiveness of the proposed approach. Copyright © 2017 ISA. Published by Elsevier Ltd. All rights reserved.

Strengthening Indonesia's health workforce through partnerships.

PubMed

Kurniati, A; Rosskam, E; Afzal, M M; Suryowinoto, T B; Mukti, A G

2015-09-01

Indonesia faces critical challenges pertaining to human resources for health (HRH). These relate to HRH policy, planning, mismatch between production and demand, quality, renumeration, and mal-distribution. This paper provides a state of the art review of the existing conditions in Indonesia, innovations to tackle the problems, results of the innovations to date, and a picture of the on-going challenges that have yet to be met. Reversing this crisis level shortage of HRH requires an inclusive approach to address the underlying challenges. In 2010 the government initiated multi-stakeholder coordination for HRH, using the Country Coordination and Facilitation approach. The process requires committed engagement and coordination of relevant stakeholders to address priority health needs. This manuscript is a formative evaluation of the program using documentary study and analysis. Consistent with Indonesia's decentralized health system, since 2011 local governments also started establishing provincial multi-stakeholder committees and working groups for HRH development. Through this multi-stakeholder approach with high level government support and leadership, Indonesia was able to carry out HRH planning by engaging 164 stakeholders. Multi-stakeholder coordination has produced positive results in Indonesia by bringing about a number of innovations in HRH development to achieve UHC, fostered partnerships, attracted international attention, and galvanized multi-stakeholder support in improving the HRH situation. This approach also has facilitated mobilizing technical and financial support from domestic and international partners for HRH development. Applying the multi-stakeholder engagement and coordination process in Indonesia has proved instrumental in advancing the country's work to achieve Universal Health Coverage and the Millennium Development Goals by 2015. Indonesia continues to face an HRH crisis but the collaborative process provides an opportunity to achieve results. Indonesia's experience indicates that irrespective of geographical or economic status, countries can benefit from multi-stakeholder coordination and engagement to increase access to health workers, strengthen health systems, as well as achieve and sustain UHC. Copyright © 2015 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Facilitating the University-Wide Research Response to Disasters: The Role of a University Research Office

ERIC Educational Resources Information Center

Lee, Matthew R.; Berthelot, Ashley

2012-01-01

On occasion, colleges and universities are confronted with natural or technological disasters that affect their communities or their constituents throughout the state. While these situations demand a coordinated institutional research response, administration and management of these endeavors are extremely complex. In this paper we discuss the…

Research and Development and the Role of the Urban University in Strategic Economic Development Planning.

ERIC Educational Resources Information Center

Sheppard, Ronald J.

Urban universities have a definite role to play within the context of strategic economic development. Coordination between state and local government, the private sector, and the academic community can lead to effective partnerships to formulate and implement economic development plans. Declining university enrollments and fewer dollars available…

Arkansas Public Higher Education Operating Recommendations: Fiscal Year 2010-11. Volume 1: Universities

ERIC Educational Resources Information Center

Arkansas Department of Higher Education, 2010

2010-01-01

At its April 25, 2008 meeting, the Arkansas Higher Education Coordinating Board approved the funding models for the two-year colleges, universities, and the technical centers (former technical institutes merged with universities). These models had been developed in conjunction with presidents and chancellors after meetings and revisions. The…

Strategic Programming for Early University Entrants: Creating Support for Socio-Emotional Needs

ERIC Educational Resources Information Center

Lancour, Julie A.

2011-01-01

This article introduces "Resiliency Training," a program designed to support early university entrants as they take on the challenges and adventures of their sophomore and junior year at the University of Washington (UW). As the Academic Counselor and Counseling Services Coordinator for the Robinson Center, watching the students engage…

Extreme Makeover: IT Edition

ERIC Educational Resources Information Center

Schaffhauser, Dian

2011-01-01

Air-traffic controller might be a relaxing second career for anyone who's coordinated IT operations at a large research university. Just ask administrators at the University of Michigan in Ann Arbor. As at most big universities, IT operations on the academic side are decentralized on a major scale. When a faculty member in one of Michigan's 19…

The Report of the University Ad Hoc Committee on Instructional Media.

ERIC Educational Resources Information Center

North Carolina Univ., Greensboro.

The University of North Carolina at Greensboro charged a committee with studying the needs of the university for special instructional media, surveying its existing resources in this area, and recommending a plan for coordination of use of instructional media. By and large, departments agreed that maintenance of existing equipment was an immediate…

Relativistic time transfer in the vicinity of the Earth and in the solar system

NASA Astrophysics Data System (ADS)

Nelson, Robert A.

2011-08-01

The algorithms for relativistic time transfer in the vicinity of the Earth and in the solar system are derived. The concepts of proper time and coordinate time are distinguished. The coordinate time elapsed during the transport of a clock and the propagation of an electromagnetic signal is analysed in three coordinate systems: an Earth-Centred Inertial (ECI) coordinate system, an Earth-Centred Earth-Fixed (ECEF) coordinate system and a barycentric coordinate system. The timescales of Geocentric Coordinate Time (TCG), Terrestrial Time (TT) and Barycentric Coordinate Time (TCB) are defined and their relationships are discussed. Some numerical examples are provided to illustrate the magnitudes of the effects.

A Proposed Study Program for the Enhancement of Performance of Clocks in the DCS Timing system.

DTIC Science & Technology

1982-08-31

INTRODUCTION This technical note presents a proposed program of test and analysis with 𔃾 a goal of using prediction techniques to enhance the...future digital DCS and methods of satisfying them so that the reader will understand: (1) what is needed from this program to enhance the performance...over a number of years, using both simulation and analysis , have recommended that all major nodes of the DCS be referenced to Coordinated Universal Time

Bioinorganic Life and Neural Activity: Toward a Chemistry of Consciousness?

PubMed

Chang, Christopher J

2017-03-21

Identifying what elements are required for neural activity as potential path toward consciousness, which represents life with the state or quality of awareness, is a "Holy Grail" of chemistry. As life itself arises from coordinated interactions between elements across the periodic table, the majority of which are metals, new approaches for analysis, binding, and control of these primary chemical entities can help enrich our understanding of inorganic chemistry in living systems in a context that is both universal and personal.

Tulane/Xavier University hazardous materials in aquatic environments of the Mississippi River Basin. Annual technical report, January 1--December 31, 1995

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

NONE

1996-05-02

Tulane and Xavier Universities have singled out the environment as a major strategic focus for research and training for now and beyond the year 2000. In 1989, the Tulane/Xavier Center for Bioenvironmental Research (CBR) was established as the umbrella organization which coordinates environmental research at both universities. In December, 1992, the Tulane/Xavier CBR was awarded a five year grant to study pollution in the Mississippi River system. The Hazardous Materials in Aquatic Environments of the Mississippi River Basin project is a broad research and education program aimed at elucidating the nature and magnitude of toxic materials that contaminate aquatic environmentsmore » of the Mississippi River Basin. Studies include defining the complex interactions that occur during the transport of contaminants, the actual and potential impact on ecological systems and health, and the mechanisms through which these impacts might be remediated. The Mississippi River Basin represents a model system for analyzing and solving contamination problems that are found in aquatic systems world-wide. Summaries which describe objectives, goals, and accomplishments are included on ten collaborative cluster projects, two education projects, and six initiation projects. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.« less

Behavioral Health and Adjustment to College Life for Student Service Members/Veterans.

PubMed

Schonfeld, Lawrence; Braue, Lawrence A; Stire, Sheryl; Gum, Amber M; Cross, Brittany L; Brown, Lisa M

2015-01-01

Increasing numbers of student service members/veterans (SSM/Vs) are enrolling in college. However, little is known about how their previous military experience affects their adjustment to this new role. The present study tested the hypothesis that SSM/Vs who report adjustment problems in college have a higher incidence of posttraumatic stress disorder (PTSD), depression, and other behavioral health problems compared with those who do not report adjustment problems. SSM/Vs (N = 173) at a large, southeastern, public university completed online surveys that included well-validated screens measuring substance use, depression, PTSD, and other mental disorders. Those reporting difficulties adjusting to university life (28%) reported significantly higher frequencies of behavioral and health problems while in the military, and significantly higher levels of PTSD, depression, and mental health disorders, but no difference in substance use. Implications for improved behavioral health screening and coordination of university behavioral health services with veterans' health systems are discussed.

Boundary-fitted coordinate systems for numerical solution of partial differential equations - A review

NASA Technical Reports Server (NTRS)

Thompson, J. F.; Warsi, Z. U. A.; Mastin, C. W.

1982-01-01

A comprehensive review of methods of numerically generating curvilinear coordinate systems with coordinate lines coincident with all boundary segments is given. Some general mathematical framework and error analysis common to such coordinate systems is also included. The general categories of generating systems are those based on conformal mapping, orthogonal systems, nearly orthogonal systems, systems produced as the solution of elliptic and hyperbolic partial differential equations, and systems generated algebraically by interpolation among the boundaries. Also covered are the control of coordinate line spacing by functions embedded in the partial differential operators of the generating system and by subsequent stretching transformation. Dynamically adaptive coordinate systems, coupled with the physical solution, and time-dependent systems that follow moving boundaries are treated. References reporting experience using such coordinate systems are reviewed as well as those covering the system development.

Alvin expeditionary hotline

NASA Astrophysics Data System (ADS)

This note is call for dive requests, coordinated to the extent practical, from those scientists interested in opportunities for an Alvin/Atlantis II expedition to some remote area. In an effort to facilitate planning for Alvin and to help focus the attention of investigators with diverse scientific interests in remote areas, Feenan Jennings of Texas A & M University, College Station, who chairs the University-National Oceanographic Laboratory System's (UNOLS') Alvin Review Committee (ARC), has announced establishment of an Alvin planning bulletin board on electronic mail. The bulletin board, ALVIN.PLANNING, is to help inform potential users of community interest in conducting Alvin/Atlantis II research projects, especially those involving expeditions to remote areas. ALVIN.PLANNING will be implemented early in 1990. Notice and further details will be broadcast throughout the ocean community.

7 CFR 23.3 - Coordination.

Code of Federal Regulations, 2010 CFR

2010-01-01

... administration of research programs, the person responsible for the administration of the extension programs, and the administrative head of agriculture of the University (chairman of the State Rural Development.... The chief administrative officer of the administratively responsible State Land Grant University will...

7 CFR 23.3 - Coordination.

Code of Federal Regulations, 2012 CFR

2012-01-01

.... The chief administrative officer of the administratively responsible State Land Grant University will..., organizing, funding, conducting and evaluating programs in association with the person responsible for the... the administrative head of agriculture of the University (chairman of the State Rural Development...

7 CFR 23.3 - Coordination.

Code of Federal Regulations, 2013 CFR

2013-01-01

.... The chief administrative officer of the administratively responsible State Land Grant University will..., organizing, funding, conducting and evaluating programs in association with the person responsible for the... the administrative head of agriculture of the University (chairman of the State Rural Development...

7 CFR 23.3 - Coordination.

Code of Federal Regulations, 2014 CFR

2014-01-01

.... The chief administrative officer of the administratively responsible State Land Grant University will..., organizing, funding, conducting and evaluating programs in association with the person responsible for the... the administrative head of agriculture of the University (chairman of the State Rural Development...

7 CFR 23.3 - Coordination.

Code of Federal Regulations, 2011 CFR

2011-01-01

.... The chief administrative officer of the administratively responsible State Land Grant University will..., organizing, funding, conducting and evaluating programs in association with the person responsible for the... the administrative head of agriculture of the University (chairman of the State Rural Development...

A novel method of robot location using RFID and stereo vision

NASA Astrophysics Data System (ADS)

Chen, Diansheng; Zhang, Guanxin; Li, Zhen

2012-04-01

This paper proposed a new global localization method for mobile robot based on RFID (Radio Frequency Identification Devices) and stereo vision, which makes the robot obtain global coordinates with good accuracy when quickly adapting to unfamiliar and new environment. This method uses RFID tags as artificial landmarks, the 3D coordinate of the tags under the global coordinate system is written in the IC memory. The robot can read it through RFID reader; meanwhile, using stereo vision, the 3D coordinate of the tags under the robot coordinate system is measured. Combined with the robot's attitude coordinate system transformation matrix from the pose measuring system, the translation of the robot coordinate system to the global coordinate system is obtained, which is also the coordinate of the robot's current location under the global coordinate system. The average error of our method is 0.11m in experience conducted in a 7m×7m lobby, the result is much more accurate than other location method.

Overcoming fragmentation in health care: chronic care in Austria, Germany and The Netherlands.

PubMed

Nolte, Ellen; Knai, Cécile; Hofmarcher, Maria; Conklin, Annalijn; Erler, Antje; Elissen, Arianne; Flamm, Maria; Fullerton, Brigit; Sönnichsen, Andreas; Vrijhoef, Hubertus J M

2012-01-01

The growing recognition of care fragmentation is causing many countries to explore new approaches to healthcare delivery that can bridge the boundaries between professions, providers and institutions and so better support the rising number of people with chronic health problems. This paper examines the role of the regulatory, funding and organisational context for the development and implementation of approaches to chronic care, using examples from Austria, Germany and the Netherlands. We find that the three countries have implemented a range of policies and approaches to achieve better coordination within and across the primary and secondary care interface and so better meet the needs of patients with chronic conditions. This has involved changes to the regulatory framework to support more coordinated approaches to care (Austria, Germany), coupled with financial incentives (Austria, Germany) or changes in payment systems (the Netherlands). What is common to the three countries is the comparative 'novelty' of policies and approaches aimed at fostering coordinated care; however, the evidence of their impact remains unclear. © Cambridge University Press 2012

Coordinate metrology of a primary surface composite panel from the Large Millimeter Telescope

NASA Astrophysics Data System (ADS)

Gale, David M.; Lucero Álvarez, Maribel; Cabrera Cuevas, Lizeth; Leon-Huerta, Andrea; Arizmendi Reyes, Edgar; Icasio Hernández, Octavio; Castro Santos, David; Hernández Ríos, Emilio; Tecuapetla Sosa, Esteban; Tzile Torres, Carlos; Viliesid Alonso, Miguel

2016-07-01

The Large Millimeter Telescope (LMT) is a single-dish fully-steerable radio telescope presently operating with a 32.5 m parabolic primary reflector, in the process of extension to 50 m. The project is managed by the Instituto Nacional de Astrofísica, Óptica y Electrónica (INAOE) in México, and the University of Massachusetts Amherst, USA. A laminated surface panel from the LMT primary reflector has been subjected to a surface measurement assay at Mexico's National Metrology Center (CENAM). Data obtained using a coordinate measuring machine and laser tracker owned by CENAM is compared with measurements using an identical model laser tracker and the photogrammetry technique, the latter systems owned and operated by the LMT. All measurements were performed within the controlled metrology environment at CENAM. The measurement exercise is intended to prepare the groundwork for converting this spare surface panel into a calibrated work-piece. The establishment of a calibrated work-piece provides quality assurance for metrology through measurement traceability. It also simplifies the evaluation of measurement uncertainty for coordinate metrology procedures used by the LMT project during reflector surface qualification.

A New Dual-Pore Formation Factor Model: A Percolation Network Study and Comparison to Experimental Data

NASA Astrophysics Data System (ADS)

Tang, Y. B.; Li, M.; Bernabe, Y.

2014-12-01

We modeled the electrical transport behavior of dual-pore carbonate rocks in this paper. Based on experimental data of a carbonate reservoir in China, we simply considered the low porosity samples equivalent to the matrix (micro-pore system) of the high porosity samples. For modeling the bimodal porous media, we considered that the matrix is homogeneous and interconnected. The connectivity and the pore size distribution of macro-pore system are varied randomly. Both pore systems are supposed to act electrically in parallel, connected at the nodes, where the fluid exchange takes place, an approach previously used by Bauer et al. (2012). Then, the effect of the properties of matrix, the pore size distribution and connectivity of macro-pore system on petrophysical properties of carbonates can be investigated. We simulated electrical current through networks in three-dimensional simple cubic (SC) and body-center cubic (BCC) with different coordination numbers and different pipe radius distributions of macro-pore system. Based on the simulation results, we found that the formation factor obeys a "universal" scaling relationship (i.e. independent of lattice type), 1/F∝eγz, where γ is a function of the normalized standard deviation of the pore radius distribution of macro-pore system and z is the coordination number of macro-pore system. This relationship is different from the classic "universal power law" in percolation theory. A formation factor model was inferred on the basis of the scaling relationship mentioned above and several scale-invariant quantities (such as hydraulic radius rH and throat length l of macro-pore). Several methods were developed to estimate corresponding parameters of the new model with conventional core analyses. It was satisfactorily tested against experimental data, including some published experimental data. Furthermore, the relationship between water saturation and resistivity in dual-pore carbonates was discussed based on the new model.

A map overlay error model based on boundary geometry

USGS Publications Warehouse

Gaeuman, D.; Symanzik, J.; Schmidt, J.C.

2005-01-01

An error model for quantifying the magnitudes and variability of errors generated in the areas of polygons during spatial overlay of vector geographic information system layers is presented. Numerical simulation of polygon boundary displacements was used to propagate coordinate errors to spatial overlays. The model departs from most previous error models in that it incorporates spatial dependence of coordinate errors at the scale of the boundary segment. It can be readily adapted to match the scale of error-boundary interactions responsible for error generation on a given overlay. The area of error generated by overlay depends on the sinuosity of polygon boundaries, as well as the magnitude of the coordinate errors on the input layers. Asymmetry in boundary shape has relatively little effect on error generation. Overlay errors are affected by real differences in boundary positions on the input layers, as well as errors in the boundary positions. Real differences between input layers tend to compensate for much of the error generated by coordinate errors. Thus, the area of change measured on an overlay layer produced by the XOR overlay operation will be more accurate if the area of real change depicted on the overlay is large. The model presented here considers these interactions, making it especially useful for estimating errors studies of landscape change over time. ?? 2005 The Ohio State University.

Jupiter's Moons: Family Portrait

NASA Technical Reports Server (NTRS)

2007-01-01

This montage shows the best views of Jupiter's four large and diverse 'Galilean' satellites as seen by the Long Range Reconnaissance Imager (LORRI) on the New Horizons spacecraft during its flyby of Jupiter in late February 2007. The four moons are, from left to right: Io, Europa, Ganymede and Callisto. The images have been scaled to represent the true relative sizes of the four moons and are arranged in their order from Jupiter.

Io, 3,640 kilometers (2,260 miles) in diameter, was imaged at 03:50 Universal Time on February 28 from a range of 2.7 million kilometers (1.7 million miles). The original image scale was 13 kilometers per pixel, and the image is centered at Io coordinates 6 degrees south, 22 degrees west. Io is notable for its active volcanism, which New Horizons has studied extensively.

Europa, 3,120 kilometers (1,938 miles) in diameter, was imaged at 01:28 Universal Time on February 28 from a range of 3 million kilometers (1.8 million miles). The original image scale was 15 kilometers per pixel, and the image is centered at Europa coordinates 6 degrees south, 347 degrees west. Europa's smooth, icy surface likely conceals an ocean of liquid water. New Horizons obtained data on Europa's surface composition and imaged subtle surface features, and analysis of these data may provide new information about the ocean and the icy shell that covers it.

New Horizons spied Ganymede, 5,262 kilometers (3,268 miles) in diameter, at 10:01 Universal Time on February 27 from 3.5 million kilometers (2.2 million miles) away. The original scale was 17 kilometers per pixel, and the image is centered at Ganymede coordinates 6 degrees south, 38 degrees west. Ganymede, the largest moon in the solar system, has a dirty ice surface cut by fractures and peppered by impact craters. New Horizons' infrared observations may provide insight into the composition of the moon's surface and interior.

Callisto, 4,820 kilometers (2,995 miles) in diameter, was imaged at 03:50 Universal Time on February 28 from a range of 4.2 million kilometers (2.6 million miles). The original image scale was 21 kilometers per pixel, and the image is centered at Callisto coordinates 4 degrees south, 356 degrees west. Scientists are using the infrared spectra New Horizons gathered of Callisto's ancient, cratered surface to calibrate spectral analysis techniques that will help them to understand the surfaces of Pluto and its moon Charon when New Horizons passes them in 2015.

[Urotechnology: a new interdisciplinary platform for promoting and managing of technical innovations in urology].

PubMed

Miernik, A; Becker, C; Wullich, B; Schoenthaler, M; Arnolds, B J; Wetterauer, U

2015-01-01

The innovative power in medical engineering and technology development requires a close cooperation between universities and non-university research institutions and a collaboration with industrial partners. German knowledge in the fields of video and micro-optics, microsystem technology and of informational technology and software applications seem to be highly competitive at international level. Germany's previous leadership in the development of technical equipment will be challenged by today's requirements and difficulties in medical engineering. Research and expenses demands for the development of novel medical instruments, products and applications will increase continuously. Transparency and coordinated collaboration between universities and industrial partners will contribute to a substantial improvement in surgical therapy. Medical technology of the future, including urotechnology, requires professional structures and coordination and will have to be based on evidence.

Enhancing communication by using the Coordinated Care Classification System.

PubMed

O'Neal, P V; Kozeny, D K; Garland, P P; Gaunt, S M; Gordon, S C

1998-07-01

Because of the changes in our healthcare system, some clinical nurse specialists (CNSs) are having to expand their traditional roles of clinician, educator, consultant, leader, and researcher to include case management activities. The CNSs at Promina Gwinnett Health System in Lawrenceville, Georgia, have combined CNS and case manager activities and have adopted the title "CNS/Outcomes Coordinator." The CNS/Outcomes Coordinator is responsible for coordinating patient care, promoting team collaboration, and facilitating communication. To inform the healthcare team of the CNS/Outcomes Coordinator's patient responsibilities, the CNS/Outcomes Coordinators developed a Coordinated Care Classification System. This article describes how coordinating patient care, promoting team collaboration, and facilitating communication can be enhanced by the use of a classification system.

Hazardous materials in aquatic environments of the Mississippi River Basin. Annual technical report, 30 December 1992--29 December 1993

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

Not Available

1993-12-31

Tulane and Xavier Universities have singled out the environment as a major strategic focus for research and training for now and beyond the year 2000. In 1989, the Tulane/Xavier Center for Bioenvironmental Research (CBR) was established as the umbrella organization which coordinates environmental research at both universities. In December, 1992, the Tulane/Xavier DBR was awarded a five year grant to study pollution in the Mississippi River system. The ``Hazardous Materials in Aquatic Environments of the Mississippi River Basin`` project is a broad research and education program aimed at elucidating the nature and magnitude of toxic materials that contaminate aquatic environmentsmore » of the Mississippi River Basin. Studies include defining the complex interactions that occur during the transport of contaminants, the actual and potential impact on ecological systems and health, and the mechanisms through which these impacts might be remediated. The Mississippi River Basin represents a model system for analyzing and solving contamination problems that are found in aquatic systems world-wide. Individual papers have been processed separately for inclusion in the appropriate data bases.« less

Sensors for isolation of anti-cancer compounds found within marine invertebrates

NASA Astrophysics Data System (ADS)

Wiegand, Gordon; LaRue, Amanda

2015-05-01

Highly evolved bacteria living within immobile marine animals are being targeted as a source of antitumor pharmaceuticals. This paper describes 2 electo-optical sensor systems developed for identifying species of tunicates and actinobacteria that live within them. Two stages of identification include 1) a benthic survey apparatus to locate species and 2) a laboratory housed cell analysis platform used to classify their bacterial micro-biome. Marine Optics Sampling- There are over 3000 species of Tunicates that thrive in diverse habitats. We use a system of cameras, GPS and the GPS/photo integration application on a PC laptop to compile a time / location stamp for each image taken during the dive survey. A shape-map of x/y coordinates of photos are stored for later identification and sampling. Flow Cytometers/cell sorters housed at The Medical University of South Carolina and The University of Maryland have been modified to produce low-noise, high signal wave forms used for bacteria analysis. We strive to describe salient contrasts between these two fundamentally different sensor systems. Accents are placed on analog transducers and initial step sensing systems and output.

Integrated long-range UAV/UGV collaborative target tracking

NASA Astrophysics Data System (ADS)

Moseley, Mark B.; Grocholsky, Benjamin P.; Cheung, Carol; Singh, Sanjiv

2009-05-01

Coordinated operations between unmanned air and ground assets allow leveraging of multi-domain sensing and increase opportunities for improving line of sight communications. While numerous military missions would benefit from coordinated UAV-UGV operations, foundational capabilities that integrate stove-piped tactical systems and share available sensor data are required and not yet available. iRobot, AeroVironment, and Carnegie Mellon University are working together, partially SBIR-funded through ARDEC's small unit network lethality initiative, to develop collaborative capabilities for surveillance, targeting, and improved communications based on PackBot UGV and Raven UAV platforms. We integrate newly available technologies into computational, vision, and communications payloads and develop sensing algorithms to support vision-based target tracking. We first simulated and then applied onto real tactical platforms an implementation of Decentralized Data Fusion, a novel technique for fusing track estimates from PackBot and Raven platforms for a moving target in an open environment. In addition, system integration with AeroVironment's Digital Data Link onto both air and ground platforms has extended our capabilities in communications range to operate the PackBot as well as in increased video and data throughput. The system is brought together through a unified Operator Control Unit (OCU) for the PackBot and Raven that provides simultaneous waypoint navigation and traditional teleoperation. We also present several recent capability accomplishments toward PackBot-Raven coordinated operations, including single OCU display design and operation, early target track results, and Digital Data Link integration efforts, as well as our near-term capability goals.

IN-SERVICE EDUCATION OF OFFICE OCCUPATIONS TEACHER-COORDINATORS. FINAL REPORT.

ERIC Educational Resources Information Center

REED, JACK C.; WRIGHT, LUCILLE E.

TWENTY-SIX OFFICE OCCUPATIONS TEACHERS FROM 24 STATES, THE DISTRICT OF COLUMBIA, AND PUERTO RICO ATTENDED THE FIRST NATIONAL INSTITUTE FOR INSERVICE EDUCATION OF OFFICE OCCUPATIONS TEACHER-COORDINATORS AT THE UNIVERSITY OF NORTHERN IOWA TO PARTICIPATE IN 4 WEEKS OF CLASSROOM INSTRUCTION AND PRACTICAL FIELD OBSERVATIONS RELATED TO THE OFFICE…

Teaching Purposes, Learning Goals, and Multimedia Production in Teacher Education

ERIC Educational Resources Information Center

Baird, John; Love, Kristina

2003-01-01

The authors of this article coordinate and teach different core subjects within a course of preservice teacher education in the Faculty of Education, University of Melbourne, Australia. Both subjects are obligatory, and are taught to the same cohort of students. The first author coordinates the subject Learning and Teaching; the second author…

Coordination Problems in Graduate Programs for Two-Year College English Teachers.

ERIC Educational Resources Information Center

Sparrow, W. Keats

Six problems in coordinating a graduate program for two-year college English teachers are discussed in this paper. The problems are: how to implement national guidelines for such programs, how to staff the programs, how to accommodate traditional university personnel guidelines and regulations to the nontraditional staff for the programs, how to…

The Faculty Liaison as Research Coordinator: A Growing Need for the Academic Community.

ERIC Educational Resources Information Center

Grochmal, Helen M.

This paper recommends the creation of a position of research coordinator by expanding the role of faculty liaison within colleges and universities to help bring services generally provided by special libraries to academic researchers. Reasons given for academic institutions to create such a position include the practicability of applying new…

The Coordinated Curriculum: How Institutional Theory Can Be Used to Catalyze Revision of the Sociology Major

ERIC Educational Resources Information Center

Sweet, Stephen; McElrath, Kevin; Kain, Edward L.

2014-01-01

Content analysis of 77 college and university catalogs and department websites assesses conformity with select recommendations for the sociology major. The majority of institutions have programs that fulfill some recommendations examined, but the minority fulfills most of the recommendations. Some sociology programs are much more coordinated than…

Governance of Higher Education--Implementation of Project Governance

ERIC Educational Resources Information Center

Macheridis, Nikos

2017-01-01

This article focuses on coordination between governance actors in higher education. The object of the study is a department at a public university, seen as a multi-project environment. The purpose of this article is to illustrate and analyze project governance as a tool that allows departmental management to coordinate with the authorities, the…

Information Literacy: A Story of Collaboration and Cooperation between the Writing Program Coordinator and Colleagues 2003-2010

ERIC Educational Resources Information Center

Corso, Gail S.; Weiss, Sandra; McGregor, Tiffany

2010-01-01

This narrative describes collaboration among librarians, writing program coordinator, and professors on an information literacy task force. Their attempts to infuse the University's curriculum with information literacy are described. Authors define the term, explain its history with three professional organizations, and describe processes for…

Enhancing Involvement in Treatment Decision Making by Women With Breast Cancer

DTIC Science & Technology

2006-07-01

Hamilton, Canada 1984 BHSc ( Physiotherapy ) McMaster University, Hamilton, Canada 1978 Diploma in Physiotherapy , Mohawk College, Hamilton...Canada Certificate in Physiotherapy , McMaster University, Hamilton, Canada CURRENT STATUS AT MCMASTER UNIVERSITY 2001-2006 Associate Clinical...United Kingdom 1985-1991 Clinical Education Co-ordinator, Mohawk-McMaster Physiotherapy Program, Mohawk College of Applied Arts and Technology

Volunteerism Among Military Families

DTIC Science & Technology

1998-07-01

Project on Volunteerism Among Military Families . Associate Professor and Coordinator of the Nonprofit Management Concentration in the Department of...Marywood UNIVERSITY MF| Research Report 98-1 Volunteerism Among Military Families Sherry J. Fontaine Mark A. Brennan C. Estelle Campenni...Kipling C. Lavo July 1998 MILITARY FAMILY INSTITUTE MARYWOOD UNIVERSITY, SCRANTON, PA Itfi r>o Military Family Institute MARYWOOD UNIVERSITY a

Pandemic Planning: Are Universities Really Prepared?

ERIC Educational Resources Information Center

Pokrywka, Francis J.

2016-01-01

Planning for a pandemic influenza outbreak at a college or university cannot be done in a vacuum. Like any emergency plan, it needs to be a coordinated effort by a dedicated and unselfish group of individuals at the university pulling together a multitude of people and resources focused on a common goal. There is an ongoing struggle among…

Spinning BTZ black hole versus Kerr black hole: A closer look

NASA Astrophysics Data System (ADS)

Kim, Hongsu

1999-03-01

By applying Newman's algorithm, the AdS3 rotating black hole solution is ``derived'' from the nonrotating black hole solution of Bañados, Teitelboim, and Zanelli (BTZ). The rotating BTZ solution derived in this fashion is given in ``Boyer-Lindquist-type'' coordinates whereas the form of the solution originally given by BTZ is given in kind of ``unfamiliar'' coordinates which are related to each other by a transformation of time coordinate alone. The relative physical meaning between these two time coordinates is carefully studied. Since the Kerr-type and Boyer-Lindquist-type coordinates for rotating BTZ solution are newly found via Newman's algorithm, the transformation to Kerr-Schild-type coordinates is looked for. Indeed, such a transformation is found to exist. In these Kerr-Schild-type coordinates, a truly maximal extension of its global structure by analytically continuing to an ``antigravity universe'' region is carried out.

A human-oriented framework for developing assistive service robots.

PubMed

McGinn, Conor; Cullinan, Michael F; Culleton, Mark; Kelly, Kevin

2018-04-01

Multipurpose robots that can perform a range of useful tasks have the potential to increase the quality of life for many people living with disabilities. Owing to factors such as high system complexity, as-yet unresolved research questions and current technology limitations, there is a need for effective strategies to coordinate the development process. Integrating established methodologies based on human-centred design and universal design, a framework was formulated to coordinate the robot design process over successive iterations of prototype development. An account is given of how the framework was practically applied to the problem of developing a personal service robot. Application of the framework led to the formation of several design goals which addressed a wide range of identified user needs. The resultant prototype solution, which consisted of several component elements, succeeded in demonstrating the performance stipulated by all of the proposed metrics. Application of the framework resulted in the development of a complex prototype that addressed many aspects of the functional and usability requirements of a personal service robot. Following the process led to several important insights which directly benefit the development of subsequent prototypes. Implications for Rehabilitation This research shows how universal design might be used to formulate usability requirements for assistive service robots. A framework is presented that guides the process of designing service robots in a human-centred way. Through practical application of the framework, a prototype robot system that addressed a range of identified user needs was developed.

Impact and Estimation of Balance Coordinate System Rotations and Translations in Wind-Tunnel Testing

NASA Technical Reports Server (NTRS)

Toro, Kenneth G.; Parker, Peter A.

2017-01-01

Discrepancies between the model and balance coordinate systems lead to biases in the aerodynamic measurements during wind-tunnel testing. The reference coordinate system relative to the calibration coordinate system at which the forces and moments are resolved is crucial to the overall accuracy of force measurements. This paper discusses sources of discrepancies and estimates of coordinate system rotation and translation due to machining and assembly differences. A methodology for numerically estimating the coordinate system biases will be discussed and developed. Two case studies are presented using this methodology to estimate the model alignment. Examples span from angle measurement system shifts on the calibration system to discrepancies in actual wind-tunnel data. The results from these case-studies will help aerodynamic researchers and force balance engineers to better the understand and identify potential differences in calibration systems due to coordinate system rotation and translation.

A high-precision rule-based extraction system for expanding geospatial metadata in GenBank records.

PubMed

Tahsin, Tasnia; Weissenbacher, Davy; Rivera, Robert; Beard, Rachel; Firago, Mari; Wallstrom, Garrick; Scotch, Matthew; Gonzalez, Graciela

2016-09-01

The metadata reflecting the location of the infected host (LOIH) of virus sequences in GenBank often lacks specificity. This work seeks to enhance this metadata by extracting more specific geographic information from related full-text articles and mapping them to their latitude/longitudes using knowledge derived from external geographical databases. We developed a rule-based information extraction framework for linking GenBank records to the latitude/longitudes of the LOIH. Our system first extracts existing geospatial metadata from GenBank records and attempts to improve it by seeking additional, relevant geographic information from text and tables in related full-text PubMed Central articles. The final extracted locations of the records, based on data assimilated from these sources, are then disambiguated and mapped to their respective geo-coordinates. We evaluated our approach on a manually annotated dataset comprising of 5728 GenBank records for the influenza A virus. We found the precision, recall, and f-measure of our system for linking GenBank records to the latitude/longitudes of their LOIH to be 0.832, 0.967, and 0.894, respectively. Our system had a high level of accuracy for linking GenBank records to the geo-coordinates of the LOIH. However, it can be further improved by expanding our database of geospatial data, incorporating spell correction, and enhancing the rules used for extraction. Our system performs reasonably well for linking GenBank records for the influenza A virus to the geo-coordinates of their LOIH based on record metadata and information extracted from related full-text articles. © The Author 2016. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

D Coordinate Transformation Using Artificial Neural Networks

NASA Astrophysics Data System (ADS)

Konakoglu, B.; Cakır, L.; Gökalp, E.

2016-10-01

Two coordinate systems used in Turkey, namely the ED50 (European Datum 1950) and ITRF96 (International Terrestrial Reference Frame 1996) coordinate systems. In most cases, it is necessary to conduct transformation from one coordinate system to another. The artificial neural network (ANN) is a new method for coordinate transformation. One of the biggest advantages of the ANN is that it can determine the relationship between two coordinate systems without a mathematical model. The aim of this study was to investigate the performances of three different ANN models (Feed Forward Back Propagation (FFBP), Cascade Forward Back Propagation (CFBP) and Radial Basis Function Neural Network (RBFNN)) with regard to 2D coordinate transformation. To do this, three data sets were used for the same study area, the city of Trabzon. The coordinates of data sets were measured in the ED50 and ITRF96 coordinate systems by using RTK-GPS technique. Performance of each transformation method was investigated by using the coordinate differences between the known and estimated coordinates. The results showed that the ANN algorithms can be used for 2D coordinate transformation in cases where optimum model parameters are selected.

Award ER25750: Coordinated Infrastructure for Fault Tolerance Systems Indiana University Final Report

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

Lumsdaine, Andrew

2013-03-08

The main purpose of the Coordinated Infrastructure for Fault Tolerance in Systems initiative has been to conduct research with a goal of providing end-to-end fault tolerance on a systemwide basis for applications and other system software. While fault tolerance has been an integral part of most high-performance computing (HPC) system software developed over the past decade, it has been treated mostly as a collection of isolated stovepipes. Visibility and response to faults has typically been limited to the particular hardware and software subsystems in which they are initially observed. Little fault information is shared across subsystems, allowing little flexibility ormore » control on a system-wide basis, making it practically impossible to provide cohesive end-to-end fault tolerance in support of scientific applications. As an example, consider faults such as communication link failures that can be seen by a network library but are not directly visible to the job scheduler, or consider faults related to node failures that can be detected by system monitoring software but are not inherently visible to the resource manager. If information about such faults could be shared by the network libraries or monitoring software, then other system software, such as a resource manager or job scheduler, could ensure that failed nodes or failed network links were excluded from further job allocations and that further diagnosis could be performed. As a founding member and one of the lead developers of the Open MPI project, our efforts over the course of this project have been focused on making Open MPI more robust to failures by supporting various fault tolerance techniques, and using fault information exchange and coordination between MPI and the HPC system software stack from the application, numeric libraries, and programming language runtime to other common system components such as jobs schedulers, resource managers, and monitoring tools.« less

Joint University Program for Air Transportation Research, 1984

NASA Technical Reports Server (NTRS)

Morrell, Frederick R. (Compiler)

1987-01-01

The research conducted during 1984 under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and bibliographies are presented for research topics, which include navigation, guidance, control and display concepts. An overview of the year's activities for each of the schools is also presented.

University Student Death Response Plans Using a Structural Management Approach Provide Effective Coordinated Institutional Action

ERIC Educational Resources Information Center

Cusick, Anne

2008-01-01

Student death is an inevitable event in the long life of university communities. Although student death is uncommon, universities need to be able respond in a timely and appropriate way to bring the relationship with a deceased student to a dignified close. This article presents a review of factors previously identified in higher education and…

Pennsylvania Occupational Competency Assessment Program--1983. Final Report. Vocational-Technical Education Research Report, Volume 22, Number 2. Occupational Competency Evaluation Monograph, Number 15.

ERIC Educational Resources Information Center

Walter, Richard A.

The Pennsylvania State University served as the Pennsylvania Coordinator of Occupational Competency Assessment (OCA). It managed the Pennsylvania OCA Program, which provides the secondary public schools of the state with competent vocational instructors as a component of teacher preparation at Temple University, Indiana University of Pennsylvania,…

Duty and liability surrounding clinical internships: What every internship coordinator should know.

PubMed

Dye, Deanna C; Bender, Denise

2006-01-01

Practical work experience has become a common component of many academic programs. However, there are risks involved when students engage in required academic internships, particularly if these experiences are conducted off-campus. In the academic setting, particularly on the campus property, the university has an established relationship with the student that carries implied contractual duties. The university's duty to the students, which is to provide them with educational opportunities and a safe environment, may be upheld even when the educational activity is occurring off-campus. Recent court rulings indicate that universities may be held liable for students' safety while these students are engaged in the fulfillment of education requirements off-campus. Recognizing that universities cannot control the behavior and choices of students, universities still have a duty to consistently enforce precautionary safety measures and forewarn students of any known risks. The delineation and fulfillment of the university's duty to provide a safe environment and educational opportunities can be addressed through contractual agreements, policies and procedures, and communication among the parties. This discussion should assist the internship coordinator in establishing policies and procedures that meet the required duties and minimize exposure to liability surrounding internships held off-campus.

Universe Awareness: a global educational programme

NASA Astrophysics Data System (ADS)

Sankatsing Nava, Tibisay; Russo, Pedro

2015-08-01

Universe Awareness (UNAWE) is a global astronomy education programme that uses the beauty and grandeur of the Universe to encourage young children, particularly those from an underprivileged background, to have an interest in science and technology and foster their sense of global citizenship from an early age.UNAWE’s activities consist of four main components:- Coordinating an international network comprised of more than 1000 astronomers, teachers and educators in more than 60 countries- Developing and distributing educational resources such as the inflatable UNAWE Earthball, the Universe-in-a Box educational kit and Space Scoop, the astronomy news service for children.- Providing training activities for teachers and other educators of young children around the world- Providing resources for the evaluation of educational activitiesBetween 2011 and 2013, the European branch of UNAWE, EU-UNAWE, was funded by the European Commission to implement a project in 5 EU countries and South Africa. This project has been concluded successfully. The global project of Universe Awareness coordinated by Leiden University has continued to grow since, with an expanding international network, new educational resources and teacher trainings and an International Workshop in collaboration with ESA in October 2015, among other activities.

Expansion of Surveillance for Vaccine-preventable Diseases: Building on the Global Polio Laboratory Network and the Global Measles and Rubella Laboratory Network Platforms.

PubMed

Mulders, Mick N; Serhan, Fatima; Goodson, James L; Icenogle, Joseph; Johnson, Barbara W; Rota, Paul A

2017-07-01

Laboratory networks were established to provide accurate and timely laboratory confirmation of infections, an essential component of disease surveillance systems. The World Health Organization (WHO) coordinates global laboratory surveillance of vaccine-preventable diseases (VPDs), including polio, measles and rubella, yellow fever, Japanese encephalitis, rotavirus, and invasive bacterial diseases. In addition to providing high-quality laboratory surveillance data to help guide disease control, elimination, and eradication programs, these global networks provide capacity-building and an infrastructure for public health laboratories. There are major challenges with sustaining and expanding the global laboratory surveillance capacity: limited resources and the need for expansion to meet programmatic goals. Here, we describe the WHO-coordinated laboratory networks supporting VPD surveillance and present a plan for the further development of these networks. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

[Project HRANAFINA--Croatian anatomical and physiological terminology].

PubMed

Vodanović, Marin

2012-01-01

HRANAFINA--Croatian Anatomical and Physiological Terminology is a project of the University of Zagreb School of Dental Medicine funded by the Croatian Science Foundation. It is performed in cooperation with other Croatian universities with medical schools. This project has a two-pronged aim: firstly, building of Croatian anatomical and physiological terminology and secondly, Croatian anatomical and physiological terminology usage popularization between health professionals, medical students, scientists and translators. Internationally recognized experts from Croatian universities with medical faculties and linguistics experts are involved in the project. All project activities are coordinated in agreement with the National Coordinator for Development of Croatian Professional Terminology. The project enhances Croatian professional terminology and Croatian language in general, increases competitiveness of Croatian scientists on international level and facilitates the involvement of Croatian scientists, health care providers and medical students in European projects.

Managing and Communicating Operational Workflow

PubMed Central

Weinberg, Stuart T.; Danciu, Ioana; Unertl, Kim M.

2016-01-01

Summary Background Healthcare team members in emergency department contexts have used electronic whiteboard solutions to help manage operational workflow for many years. Ambulatory clinic settings have highly complex operational workflow, but are still limited in electronic assistance to communicate and coordinate work activities. Objective To describe and discuss the design, implementation, use, and ongoing evolution of a coordination and collaboration tool supporting ambulatory clinic operational workflow at Vanderbilt University Medical Center (VUMC). Methods The outpatient whiteboard tool was initially designed to support healthcare work related to an electronic chemotherapy order-entry application. After a highly successful initial implementation in an oncology context, a high demand emerged across the organization for the outpatient whiteboard implementation. Over the past 10 years, developers have followed an iterative user-centered design process to evolve the tool. Results The electronic outpatient whiteboard system supports 194 separate whiteboards and is accessed by over 2800 distinct users on a typical day. Clinics can configure their whiteboards to support unique workflow elements. Since initial release, features such as immunization clinical decision support have been integrated into the system, based on requests from end users. Conclusions The success of the electronic outpatient whiteboard demonstrates the usefulness of an operational workflow tool within the ambulatory clinic setting. Operational workflow tools can play a significant role in supporting coordination, collaboration, and teamwork in ambulatory healthcare settings. PMID:27081407

LeaRN: A Collaborative Learning-Research Network for a WLCG Tier-3 Centre

NASA Astrophysics Data System (ADS)

Pérez Calle, Elio

2011-12-01

The Department of Modern Physics of the University of Science and Technology of China is hosting a Tier-3 centre for the ATLAS experiment. A interdisciplinary team of researchers, engineers and students are devoted to the task of receiving, storing and analysing the scientific data produced by the LHC. In order to achieve the highest performance and to develop a knowledge base shared by all members of the team, the research activities and their coordination are being supported by an array of computing systems. These systems have been designed to foster communication, collaboration and coordination among the members of the team, both face-to-face and remotely, and both in synchronous and asynchronous ways. The result is a collaborative learning-research network whose main objectives are awareness (to get shared knowledge about other's activities and therefore obtain synergies), articulation (to allow a project to be divided, work units to be assigned and then reintegrated) and adaptation (to adapt information technologies to the needs of the group). The main technologies involved are Communication Tools such as web publishing, revision control and wikis, Conferencing Tools such as forums, instant messaging and video conferencing and Coordination Tools, such as time management, project management and social networks. The software toolkit has been deployed by the members of the team and it has been based on free and open source software.

Black Boxes in Analytical Chemistry: University Students' Misconceptions of Instrumental Analysis

ERIC Educational Resources Information Center

Carbo, Antonio Domenech; Adelantado, Jose Vicente Gimeno; Reig, Francisco Bosch

2010-01-01

Misconceptions of chemistry and chemical engineering university students concerning instrumental analysis have been established from coordinated tests, tutorial interviews and laboratory lessons. Misconceptions can be divided into: (1) formal, involving specific concepts and formulations within the general frame of chemistry; (2)…

Documentation of program AFTBDY to generate coordinate system for 3D after body using body fitted curvilinear coordinates, part 1

NASA Technical Reports Server (NTRS)

Kumar, D.

1980-01-01

The computer program AFTBDY generates a body fitted curvilinear coordinate system for a wedge curved after body. This wedge curved after body is being used in an experimental program. The coordinate system generated by AFTBDY is used to solve 3D compressible N.S. equations. The coordinate system in the physical plane is a cartesian x,y,z system, whereas, in the transformed plane a rectangular xi, eta, zeta system is used. The coordinate system generated is such that in the transformed plane coordinate spacing in the xi, eta, zeta direction is constant and equal to unity. The physical plane coordinate lines in the different regions are clustered heavily or sparsely depending on the regions where physical quantities to be solved for by the N.S. equations have high or low gradients. The coordinate distribution in the physical plane is such that x stays constant in eta and zeta direction, whereas, z stays constant in xi and eta direction. The desired distribution in x and z is input to the program. Consequently, only the y-coordinate is solved for by the program AFTBDY.

Multipole Structure and Coordinate Systems

ERIC Educational Resources Information Center

Burko, Lior M.

2007-01-01

Multipole expansions depend on the coordinate system, so that coefficients of multipole moments can be set equal to zero by an appropriate choice of coordinates. Therefore, it is meaningless to say that a physical system has a nonvanishing quadrupole moment, say, without specifying which coordinate system is used. (Except if this moment is the…

Anatomic motor point localization for partial quadriceps block in spasticity.

PubMed

Albert, T; Yelnik, A; Colle, F; Bonan, I; Lassau, J P

2000-03-01

To identify the location of the vastus intermedius nerve and its motor point (point M) and to precisely identify its coordinates in relation to anatomic surface landmarks. Descriptive study. Anatomy institute of a university school of medicine. Twenty-nine adult cadaver limbs immobilized in anatomic position. Anatomic dissection to identify point M. Anatomic surface landmarks were point F, the issuing point of femoral nerve under the inguinal ligament; point R, the middle of superior edge of the patella; segment FR, which corresponds to thigh length; point M', point M orthogonal projection on segment FR. Absolute vertical coordinate, distance FM, relative vertical coordinate compared to the thigh length, FM'/FR ratio; absolute horizontal coordinate, distance MM'. The absolute vertical coordinate was 11.7+/-2 cm. The relative vertical coordinate was at .29+/-.04 of thigh length. The horizontal coordinate was at 2+/-.5 cm lateral to the FR line. Point M can be defined with relative precision by two coordinates. Application and clinical interest of nerve blocking using these coordinates in quadriceps spasticity should be studied.

Can We Drink the Water? Data Sharing Lessons From the Great Lakes

NASA Astrophysics Data System (ADS)

Aufdenkampe, A. K.; Paige, K.; Slawecki, T. A.

2017-12-01

The Great Lakes Observing System (GLOS) is one of 11 regional associations of the Integrated Ocean Observing System (IOOS). Over time, GLOS has built a reputation as a trusted data aggregator and resource for managers, policy makers and recreational boaters in the region. This was evidenced best when, in response to the 2014 Lake Erie harmful algal bloom event, local stakeholders including universities, state government, and municipal water managers turned to GLOS as a repository for sharing and finding data. The IOOS Certification process, required under the authority of the Integrated Coastal and Ocean Observation System Act of 2009 (ICOOS Act), further legitimizes these data assembly centers that serve as valuable coordinators of data for their regions.

The Pan-American Center for the WMO Sand and Dust Storm Warning Advisory and Assessment System

NASA Astrophysics Data System (ADS)

Sprigg, W. A.

2013-05-01

A World Meteorological Organization system has been established to coordinate knowledge, data, and information concerning airborne dust, the environmental conditions and storms that generate it, the consequences of it, and the means to mitigate and cope with it. Three nodes, or foci, of collaboration cover the globe: for Asia, administered from the China Meteorological Administration in Beijing; for Africa, Europe and the Middle East, administered from the Barcelona Supercomputing Center; and for Pan-America, administered from Chapman University in Orange, California. Pan-American Center priorities include understanding the sources of windblown dust and particulates, simulating and predicting dust events, and serving the health, safety and environmental communities that may benefit from the WMO system.

On time scales and time synchronization using LORAN-C as a time reference signal

NASA Technical Reports Server (NTRS)

Chi, A. R.

1974-01-01

The long term performance of the eight LORAN-C chains is presented in terms of the Coordinated Universal Time (UTC) of the U.S. Naval Observatory (USNO); and the use of the LORAN-C navigation system for maintaining the user's clock to a UTC scale is described. The atomic time scale and the UTC of several national laboratories and observatories relative to the international atomic time are reported. Typical performance of several NASA tracking station clocks, relative to the USNO master clock, is also presented.

Blackboard Overview by a Technology Coordinator

NASA Astrophysics Data System (ADS)

Rodgers, Sue

2000-06-01

Have you ever wished you could find an easier way to get course materials and other information to your students? Would you be interested in improving communication between you and your students? Over 1600 colleges, universities, and K-12 schools have discovered and adopted a software package that can do just that: Blackboard's CourseInfo, a Web-based course delivery system (http://www.blackboard.com). At San Jacinto College we are using CourseInfo to facilitate classes taught in a distance learning format and to support classroom-based classes through web-enhanced learning activities.

Tropospheric Delay from VLBI and GNSS Measurements

NASA Astrophysics Data System (ADS)

Gubanov, V. S.

2018-02-01

Using an updated version of the QUASAR software package developed at the Institute of Applied Astronomy of the Russian Academy of Sciences, we have processed the VLBI observations within the international CONT14 program (May 6-20, 2014), in which a global network of 17 stations was involved (a total of 250 000 observations). The package update concerned the optimization of data structure and the refinement of stochastic models for the random variations in wet tropospheric delay and atomic clock difference. The main goal of this paper is to compare the VLBI determinations of the tropospheric delay with its independent determinations using global navigation satellite systems (GNSS). We show that both these determinations agree well between themselves only in the case of a global analysis of the VLBI observations, where the VLBI station coordinates are also refined, along with the tropospheric delay and the clock synchronization and Earth orientation parameters. If, alternatively, the station coordinates are insufficiently accurate and are not refined from VLBI observations, then it is appropriate not to determine the tropospheric delay from these observations, but to take it from the publicly accessible independent GNSS data. However, this requires that the VLBI and GNSS techniques operate simultaneously at a common observing site. We have established the shortcomings of the universally accepted method of stabilizing the global solution associated with the absence of a criterion for choosing reference stations and radio sources. Two ways of their elimination are proposed: (i) introducing a coordinated list of weight factors for the errors in the coordinates of such stations and sources into the stabilization algorithm and (ii) adopting a coordinated list of stations and sources the refinement of whose coordinates is not required at all for a certain time.

An Investigation of the Development and Management of University Research Institutes

ERIC Educational Resources Information Center

Philbin, Simon P.

2011-01-01

Multidisciplinary research institutes provide universities with an important vehicle to conduct research across traditional disciplines, and this can be an attractive capability for external funding bodies. However, there can be particular challenges, including managing different reporting lines, the need for effective research coordination, and…

"Breaking Ground" in the Use of Social Media: A Case Study of a University Earthquake Response to Inform Educational Design with Facebook

ERIC Educational Resources Information Center

Dabner, Nicki

2012-01-01

On September 4 2010, a massive 7.1 magnitude earthquake struck the Canterbury region in the South Island of New Zealand. The response from the University of Canterbury was immediate and carefully co-ordinated, with the university's web-based environment and a responsive site developed on the social media platform "Facebook" becoming…

A method of indirect registration of the coordinates of condylar points with a six-degree-of-freedom jaw tracker.

PubMed

Huang, B Y; Durrant, C J; Johnson, C W L; Murray, G M

2002-06-30

Previous studies have indicated that the location of a condylar point can significantly influence its trajectory. The aim of this investigation was to develop a method of registering the location of radiographically defined condylar points in the coordinate system of a six-degree-of-freedom jaw-tracking device and to determine the accuracy of this method by using a perspex model in one experiment and a dry skull in another. A direct measurement ('the gold standard') of condylar point coordinates in the coordinate system of JAWS3D was done using a three-dimensional (3D) digitizer (MicroScribe-3DX). The indirect measurement used a distributed fiducial marker as the interface between the coordinate system of MicroScribe-3DX (which was used to register the fiducial marker and the JAWS3D coordinate system) and the coordinate system of the CT scans (used to define condyle anatomy and the relation with the fiducial marker). The coordinates of condylar points could then be calculated in the coordinate system of JAWS3D. The results showed that the indirect method could register condylar point coordinates on either side to an accuracy of approximately 0.5 mm.

Theory, Modeling, Software and Hardware Development for Analytical and Computational Materials Science

NASA Technical Reports Server (NTRS)

Young, Gerald W.; Clemons, Curtis B.

2004-01-01

The focus of this Cooperative Agreement between the Computational Materials Laboratory (CML) of the Processing Science and Technology Branch of the NASA Glenn Research Center (GRC) and the Department of Theoretical and Applied Mathematics at The University of Akron was in the areas of system development of the CML workstation environment, modeling of microgravity and earth-based material processing systems, and joint activities in laboratory projects. These efforts complement each other as the majority of the modeling work involves numerical computations to support laboratory investigations. Coordination and interaction between the modelers, system analysts, and laboratory personnel are essential toward providing the most effective simulations and communication of the simulation results. Toward these means, The University of Akron personnel involved in the agreement worked at the Applied Mathematics Research Laboratory (AMRL) in the Department of Theoretical and Applied Mathematics while maintaining a close relationship with the personnel of the Computational Materials Laboratory at GRC. Network communication between both sites has been established. A summary of the projects we undertook during the time period 9/1/03 - 6/30/04 is included.

Applications of laser ranging and VLBI observations for selenodetic control

NASA Technical Reports Server (NTRS)

Fajemirokun, F. A.

1971-01-01

The observation equations necessary to utilize lunar laser ranging and very long baseline interferometry measurements were developed for the establishment of a primary control network on the moon. The network consists of coordinates of moon points in the selenodetic Cartesian coordinate system, which is fixed to the lunar body, oriented along the three principal axes of inertia of the moon, and centered at the lunar center of mass. The observation equations derived are based on a general model in which the unknown parameters included: the selenodetic Cartesian coordinates, the geocentric coordinates of earth stations, parameters of the orientation of the selenodetic coordinate system with respect to a fixed celestial system, the parameters of the orientation of the average terrestrial coordinate system with respect to a fixed celestial coordinate system, and the geocentric coordinates of the center of mass of the moon, given by a lunar ephemeris.

Recommended coordinate systems for thin spherocylindrical lenses.

PubMed

Deal, F C; Toop, J

1993-05-01

Because the set of thin spherocylindrical lenses forms a vector space, any such lens can be expressed in terms of its cartesian coordinates with respect to whatever set of basis lenses we may choose. Two types of cartesian coordinate systems have become prominent, those having coordinates associated with the lens power matrix and those having coordinates associated with the Humphrey Vision Analyzer. This paper emphasizes the value of a particular cartesian coordinate system of the latter type, and the cylindrical coordinate system related to it, by showing how it can simplify the trigonometry of adding lenses and how it preserves symmetry in depicting the sets of all spherical lenses, all Jackson crossed-cylinders, and all cylindrical lenses. It also discusses appropriate coordinates for keeping statistics on lenses and shows that an easy extension of the lens vector space to include general optical systems is not possible.

Celestial dynamics and astrometry in expanding universe

NASA Astrophysics Data System (ADS)

Kopeikin, Sergei

2012-08-01

Post - Newtonian theory of motion of celestial bodies and propagation of light was instrumental in conducting the critical experimental tests of general relativity and in building the astronomical ephemerides of celestial bodies in the solar system with an unparalleled precision. The cornerstone of the theory is the postulate that the solar system is gravitationally isolated from the rest of the universe and the background spacetime is asymptotically flat. The present talk abolishes this postulate and lays down the principles of celestial dynamics of particles and light moving in gravitational field of a localized astronomical system embedded to the expanding universe. We formulate the precise mathematical concept of the Newtonian limit of Einstein ’s field equations in the conformally - flat spacetime and analyse the geodesic equations of motion o f particles and light in this limit. We demonstrate that the equations of motion of particles and light can be reduced to their Newtonian counterparts by doing conformal transformations of time and space coordinates. However, the Newtonian equations for particles and light differ by terms of the first order in the Hubble constant. This leads to the important conclusion that the equations of motion used currently by Space Navigation Centres and Astronomical Observatories for calculating orbits of celestial bodies, are incomplete and missing some terms of cosmological origin. We explicitly identify the missing terms and demonstrate that they bring about a noticeable discrepancy between the observed and calculated astronomical ephemerides. We argue that a number of observed celestial anomalies in the solar system can be explained as caused by the Hubble expansion of the universe.

Multidisciplinary Rural Studies in the Land Grant University Context.

ERIC Educational Resources Information Center

Brown, David L; Ranney, Christine

1991-01-01

Proposes a multidisciplinary graduate program in rural studies within the land grant university context. Requires a universitywide Rural Studies Center to coordinate efforts across the various colleges. Students could earn dual-title master's and Ph.D. degrees in rural studies and applied economics, sociology, geography, public administration,…

Trends in Physical Activity Interest in the College and University Setting

ERIC Educational Resources Information Center

Melton, Bridget; Hansen, Andrew; Gross, Jonathon

2010-01-01

High levels of interest in physical activity courses correlate positively with student participation. Awareness of students' physical activity interests allows college and university program coordinators to match student interests with appropriate course offerings. Purpose: The purpose of this research is to track students' physical activity…

The Departmental Planning Team: A Bridge to the Future.

ERIC Educational Resources Information Center

Cross, Cynthia S.; And Others

1989-01-01

One of the primary vehicles for coordinating information technology services at the University of Michigan is the Departmental Planning Team, a joint effort of the administrative and academic computing units of the University's Information Technology Division. The evolution of this group and its activities are described. (Author/MLW)

ALI--A Digital Archive of DAISY Books

ERIC Educational Resources Information Center

Forsberg, Asa

2007-01-01

ALI is a project to develop an archive for talking books produced by the Swedish universities. The universities produce talking books from the mandatory literature for students with reading disabilities, including mostly journal articles, book chapters and texts written by teachers. The project group consists of librarians and co-ordinators for…

The Open Learning Initiative: New Directions for Higher Education.

ERIC Educational Resources Information Center

King, Bruce

This paper describes the Australian Open Learning Initiative (OLI), a program to facilitate access to postsecondary education. The program will provide off-campus or distance education courses for which there is evident high demand. Program features include an independent brokering agency, coordination by a university or group of universities,…

The Atlanta University Center: A Consortium-Based Dual Degree Engineering Program

ERIC Educational Resources Information Center

Jackson, Marilyn T.

2007-01-01

The Atlanta University Center (AUC) comprises five historically black colleges and a centralized library. All are separate institutions, each having its own board of directors, president, infrastructure, students, faculty, staff, and traditions. To encourage coordination of effort and resources, the AUC was formed and the first formal cooperative…

Nanotechnology - Enabled Sensing

DTIC Science & Technology

2009-05-07

Sailor, Steve Semancik, Selim Shahriar, Ranga nathan Shashidhar, Richard Silberglitt, Joseph Stetter, Duncan Stewart, Mark Stiles, Thomas Thundat...Evans National Nanotechnology Coordination Office Patricia Foland World Technology Evaluation Center Richard Gaster‡ Stanford University Bonnie...Technology Selim Shahriar*, ◊ Northwestern University Ranganathan Shashidhar‡,†,◊ Polestar Technologies, Inc. Richard Silberglitt*,§, ◊ RAND

Teaching Reading in Foreign Language Classes: A Bibliography.

ERIC Educational Resources Information Center

Greenewald, M. Jane

This bibliography of articles, books, and ERIC documents on the teaching of reading in foreign language classes is intended for university content reading specialists, reading coordinators and consultants, secondary and university foreign language teachers, and methodologists in foreign language education. More than 95 sources are listed in the…

77 FR 11565 - Agency Information Collection: Comment Request AGENCY: United States Geological Survey (USGS...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-27

... CONTACT: Douglas A. Howard, Associate Program Coordinator NCGMP (STATEMAP and EDMAP), USGS Geological... colleges and universities in the United States and Puerto Rico through an annual competitive cooperative agreement process. Every federal dollar that is awarded is matched with university funds. Geology professors...

77 FR 51557 - Agency Information Collection Activity; National Cooperative Geologic Mapping Program (EDMAP and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-24

... line. FOR FURTHER INFORMATION CONTACT: Douglas A. Howard, Associate Program Coordinator NCGMP (STATEMAP... welfare of individual States. The NCGMP EDMAP program allocates funds to colleges and universities in the... dollar that is awarded is matched with university funds. Geology professors who are skilled in geologic...

Learning Teamwork Skills in University Programming Courses

ERIC Educational Resources Information Center

Sancho-Thomas, Pilar; Fuentes-Fernandez, Ruben; Fernandez-Manjon, Baltasar

2009-01-01

University courses about computer programming usually seek to provide students not only with technical knowledge, but also with the skills required to work in real-life software projects. Nowadays, the development of software applications requires the coordinated efforts of the members of one or more teams. Therefore, it is important for software…

Reference coordinate systems: An update. Supplement 11

NASA Technical Reports Server (NTRS)

Mueller, Ivan I.

1988-01-01

A common requirement for all geodetic investigations is a well-defined coordinate system attached to the earth in some prescribed way, as well as a well-defined inertial coordinate system in which the motions of the terrestrial frame can be monitored. The paper deals with the problems encountered when establishing such coordinate systems and the transformations between them. In addition, problems related to the modeling of the deformable earth are discussed. This paper is an updated version of the earlier work, Reference Coordinate Systems for Earth Dynamics: A Preview, by the author.

Exploring the practicing-connections hypothesis: using gesture to support coordination of ideas in understanding a complex statistical concept.

PubMed

Son, Ji Y; Ramos, Priscilla; DeWolf, Melissa; Loftus, William; Stigler, James W

2018-01-01

In this article, we begin to lay out a framework and approach for studying how students come to understand complex concepts in rich domains. Grounded in theories of embodied cognition, we advance the view that understanding of complex concepts requires students to practice, over time, the coordination of multiple concepts, and the connection of this system of concepts to situations in the world. Specifically, we explore the role that a teacher's gesture might play in supporting students' coordination of two concepts central to understanding in the domain of statistics: mean and standard deviation. In Study 1 we show that university students who have just taken a statistics course nevertheless have difficulty taking both mean and standard deviation into account when thinking about a statistical scenario. In Study 2 we show that presenting the same scenario with an accompanying gesture to represent variation significantly impacts students' interpretation of the scenario. Finally, in Study 3 we present evidence that instructional videos on the internet fail to leverage gesture as a means of facilitating understanding of complex concepts. Taken together, these studies illustrate an approach to translating current theories of cognition into principles that can guide instructional design.

Electronic palliative care coordination systems: Devising and testing a methodology for evaluating documentation

PubMed Central

Allsop, Matthew J; Kite, Suzanne; McDermott, Sarah; Penn, Naomi; Millares-Martin, Pablo; Bennett, Michael I

2016-01-01

Background: The need to improve coordination of care at end of life has driven electronic palliative care coordination systems implementation across the United Kingdom and internationally. No approaches for evaluating electronic palliative care coordination systems use in practice have been developed. Aim: This study outlines and applies an evaluation framework for examining how and when electronic documentation of advance care planning is occurring in end of life care services. Design: A pragmatic, formative process evaluation approach was adopted. The evaluation drew on the Project Review and Objective Evaluation methodology to guide the evaluation framework design, focusing on clinical processes. Setting/participants: Data were extracted from electronic palliative care coordination systems for 82 of 108 general practices across a large UK city. All deaths (n = 1229) recorded on electronic palliative care coordination systems between April 2014 and March 2015 were included to determine the proportion of all deaths recorded, median number of days prior to death that key information was recorded and observations about routine data use. Results: The evaluation identified 26.8% of all deaths recorded on electronic palliative care coordination systems. The median number of days to death was calculated for initiation of an electronic palliative care coordination systems record (31 days), recording a patient’s preferred place of death (8 days) and entry of Do Not Attempt Cardiopulmonary Resuscitation decisions (34 days). Where preferred and actual place of death was documented, these were matching for 75% of patients. Anomalies were identified in coding used during data entry on electronic palliative care coordination systems. Conclusion: This study reports the first methodology for evaluating how and when electronic palliative care coordination systems documentation is occurring. It raises questions about what can be drawn from routine data collected through electronic palliative care coordination systems and outlines considerations for future evaluation. Future evaluations should consider work processes of health professionals using electronic palliative care coordination systems. PMID:27507636

Electronic palliative care coordination systems: Devising and testing a methodology for evaluating documentation.

PubMed

Allsop, Matthew J; Kite, Suzanne; McDermott, Sarah; Penn, Naomi; Millares-Martin, Pablo; Bennett, Michael I

2017-05-01

The need to improve coordination of care at end of life has driven electronic palliative care coordination systems implementation across the United Kingdom and internationally. No approaches for evaluating electronic palliative care coordination systems use in practice have been developed. This study outlines and applies an evaluation framework for examining how and when electronic documentation of advance care planning is occurring in end of life care services. A pragmatic, formative process evaluation approach was adopted. The evaluation drew on the Project Review and Objective Evaluation methodology to guide the evaluation framework design, focusing on clinical processes. Data were extracted from electronic palliative care coordination systems for 82 of 108 general practices across a large UK city. All deaths ( n = 1229) recorded on electronic palliative care coordination systems between April 2014 and March 2015 were included to determine the proportion of all deaths recorded, median number of days prior to death that key information was recorded and observations about routine data use. The evaluation identified 26.8% of all deaths recorded on electronic palliative care coordination systems. The median number of days to death was calculated for initiation of an electronic palliative care coordination systems record (31 days), recording a patient's preferred place of death (8 days) and entry of Do Not Attempt Cardiopulmonary Resuscitation decisions (34 days). Where preferred and actual place of death was documented, these were matching for 75% of patients. Anomalies were identified in coding used during data entry on electronic palliative care coordination systems. This study reports the first methodology for evaluating how and when electronic palliative care coordination systems documentation is occurring. It raises questions about what can be drawn from routine data collected through electronic palliative care coordination systems and outlines considerations for future evaluation. Future evaluations should consider work processes of health professionals using electronic palliative care coordination systems.

[Coupling coordinated development of ecological-economic system in Loess Plateau].

PubMed

Zhang, Qing-Feng; Wu, Fa-Qi; Wang, Li; Wang, Jian

2011-06-01

Based on system theory, a coupling coordinated development model of ecological-economic system in Loess Plateau was established, and the evaluation criteria and basic types of the coordinated development of the ecological-economic system were proposed. The county-level coupling coordinated development of the ecological-economic system was also discussed, based on the local characteristics. The interactions between the ecological and economic systems in Loess Plateau could be divided into four stages, i.e., seriously disordered development stage, mild-disordered development stage, low-level coordinated development stage, and high level well-coordinated development stage. At each stage, there existed a cyclic process of profit and loss-antagonist-running-dominant-synchronous development. The coupling development degree of the ecological-economic system in Loess Plateau was overall at a lower level, being about 62.7% of the counties at serious disorder, 30.1% of the counties at mild disorder, and 7.1% of the counties at low but coordinated level. The coupling development degree based on the model established in this study could better reflect the current social-economic and ecological environment situations, especially the status of coordination. To fully understand the coupling of ecological-economic system and to adopt appropriate development mode would be of significance to promote the county-level coordinated development in Loess Plateau.

Research activities at the Loma Linda University and Proton Treatment Facility--an overview

NASA Technical Reports Server (NTRS)

Nelson, G. A.; Green, L. M.; Gridley, D. S.; Archambeau, J. O.; Slater, J. M.

2001-01-01

The Loma Linda University (LLU) Radiobiology Program coordinates basic research and proton beam service activities for the university and extramural communities. The current focus of the program is on the biological and physical properties of protons and the operation of radiobiology facilities for NASA-sponsored projects. The current accelerator, supporting facilities and operations are described along with a brief review of extramural research projects supported by the program. These include space craft electronic parts and shielding testing as well as tumorigenesis and animal behavior experiments. An overview of research projects currently underway at LLU is also described. These include: 1) acute responses of the C57Bl/6 mouse immune system, 2) modulation of gene expression in the nematode C. elegans and rat thyroid cells, 3) quantitation of dose tolerance in rat CNS microvasculature, 4) behavioral screening of whole body proton and iron ion-irradiated C57Bl/6 mice, and 5) investigation of the role of cell integration into epithelial structures on responses to radiation.

[The SGO Health Research Promotion Program. XIII. Evaluation of the section 'Addiction Research'].

PubMed

van Rees-Wortelboer, M M

1999-01-02

As a part of the SGO Health Research Promotion Programme a research programme on addiction research was realized. Aim of the programme was to strengthen and concentrate the Dutch research into addiction. Within the Amsterdam Institute for Addiction Research (AIAR), a structural collaboration between the Jellinek Treatment Centre for Addiction, the University of Amsterdam and the Academic Hospital of the University of Amsterdam, strategic research programmes were developed on the borderland of addiction and psychiatry, notably 'Clinical epidemiology addiction' and 'Developmental disorders, addiction and psychotraumas'. The institution of a co-ordinating platform of research groups conducting socio-epidemiological addiction research improved the co-ordination of research lines in this field.

Satellite antenna dish acquired for use by the BAA

NASA Astrophysics Data System (ADS)

Ashton, T.

2007-10-01

The Radio Astronomy Group (RAG) of the BAA is pleased to announce it has obtained the use of the 2.4m diameter, fully-steerable satellite antenna dish residing on the roof of the National Space Centre (NSC) in Leicester (see Figure). The RAG is fortunate in having its assistant coordinator, Jeff Lashley, employed by the NSC as a technical support engineer and Jeff has worked tirelessly with coordinator Dr Laurence Newell in seeking permission for the Group to use the dish for radio astronomy purposes. Support has also been forthcoming via Terry Ashton, our university liaison officer, who works at the University of Leicester's Space Research Centre (SRC) which owns the dish.

Determination of celestial bodies orbits and probabilities of their collisions with the Earth

NASA Astrophysics Data System (ADS)

Medvedev, Yuri; Vavilov, Dmitrii

In this work we have developed a universal method to determine the small bodies orbits in the Solar System. In the method we consider different planes of body’s motion and pick up which is the most appropriate. Given an orbit plane we can calculate geocentric distances at time of observations and consequence determinate all orbital elements. Another technique that we propose here addresses the problem of estimation probability of collisions celestial bodies with the Earth. This technique uses the coordinate system associated with the nominal osculating orbit. We have compared proposed technique with the Monte-Carlo simulation. Results of these methods exhibit satisfactory agreement, whereas, proposed method is advantageous in time performance.

Striking against managed care: the last gasp of la médicine libérale?

PubMed

Sorum, P C

1998-08-19

The French health care system combines a strong tradition of autonomous private practice with nearly universal health care coverage through the social security system. The French state's responses to rising health care expenditures have included limitation of the number of medical students, control over physician fees, rules to prohibit certain clinical practices, experiments with generalist physicians coordinating care and access to specialists, and collective physician responsibility for expenditures beyond the health care budget. The failure of physicians' protests, including a strike of French residents and fellows in 1997, may signify the end of traditional private practice in the face of France's statist version of managed care.

Joint University Program for Air Transportation Research, 1988-1989

NASA Technical Reports Server (NTRS)

Morrell, Frederick R. (Compiler)

1990-01-01

The research conducted during 1988 to 1989 under the NASA/FAA-sponsored Joint University Program for Air Transportation Research is summarized. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and annotated bibliographies are presented for research topics, which include computer science, guidance and control theory and practice, aircraft performance, flight dynamics, and applied experimental psychology. An overview of the year's activities for each university is also presented.

Effect of course coordinator behavior and motivation on students' achievement: Results from five curriculum blocks of two undergraduate student cohorts at King Saud bin Abdulaziz University of Health Sciences.

PubMed

Al-Alwan, Ibrahim; Baig, Lubna Ansari; Badri, Motasim; Magzoub, Mohi Eldin; Alyousif, Sarah

2015-01-01

The purpose of the study was to assess the relationship between students' perception of course/block coordinators performance and attributes with students' assessment scores in respective courses. This retrospective data based study was conducted at the College of Medicine, King Saud bin Abdulaziz University of Health Sciences (KSAU-HS). It was started in March 2013 and completed in June 2013 after the graduation of the fourth cohort. Exam score of 3(rd) and 4(th) cohort of students from the courses taught in the last two years of medical school were correlated with faculty and block evaluation done by the students. Scores from mid-block MCQs, portfolio scores, OSCEs and end-of-block MCQs were obtained. The Mean scores of all the assessments for all five blocks were not significantly different for both batches. There was significant difference between block coordinators for students' score on portfolio, midterm exam and the final written exam. The students' Score in OSCE had significantly strong correlation with quality of station monitors, coverage of content and flow between stations. Student's perception of the commitment and motivation of the coordinator was strongly correlated with block organization, availability of clinical cases, performance of block coordinator, cooperation with students, and organization of clinical activities. Block coordinator's motivation and commitment affects quality of block organization and student`s success. Faculty training programs should include block management competencies and components identified through self-determination theory for improving the intrinsic motivation for students success.

Conversion of the magnetic field measured in three components on the magnetic sensor body's random coordinate system into three components on geographical coordinate system through quaternion rotation.

NASA Astrophysics Data System (ADS)

LIM, M.; PARK, Y.; Jung, H.; SHIN, Y.; Rim, H.; PARK, C.

2017-12-01

To measure all components of a physical property, for example the magnetic field, is more useful than to measure its magnitude only in interpretation and application thereafter. To convert the physical property measured in 3 components on a random coordinate system, for example on moving magnetic sensor body's coordinate system, into 3 components on a fixed coordinate system, for example on geographical coordinate system, by the rotations of coordinate system around Euler angles for example, we should have the attitude values of the sensor body in time series, which could be acquired by an INS-GNSS system of which the axes are installed coincident with those of the sensor body. But if we want to install some magnetic sensors in array at sea floor but without attitude acquisition facility of the magnetic sensors and to monitor the variation of magnetic fields in time, we should have also some way to estimate the relation between the geographical coordinate system and each sensor body's coordinate system by comparison of the vectors only measured on both coordinate systems on the assumption that the directions of the measured magnetic field on both coordinate systems are the same. For that estimation, we have at least 3 ways. The first one is to calculate 3 Euler angles phi, theta, psi from the equation Vgeograph = Rx(phi) Ry(theta) Rz(psi) Vrandom, where Vgeograph is the vector on geographical coordinate system etc. and Rx(phi) is the rotation matrix around the x axis by the angle phi etc. The second one is to calculate the difference of inclination and declination between the 2 vectors on spherical coordinate system. The third one, used by us for this study, is to calculate the angle of rotation along a great circle around the rotation axis, and the direction of the rotation axis. We installed no. 1 and no. 2 FVM-400 fluxgate magnetometers in array near Cheongyang Geomagnetic Observatory (IAGA code CYG) and acquired time series of magnetic fields for CYG and for the two magnetometers. Once the angle of rotation and the direction of the rotation axis for each couple of CYG and no. 1 and of CYG and no. 2 estimated, we rotated the measured time series of vectors using quaternion rotation to get 3 time series of magnetic fields all on geographical coordinate system, which were used for tracing the moving magnetic bodies along time in that area.

Building Student and Family-Centered Care Coordination Through Ongoing Delivery System Design.

PubMed

Baker, Dian; Anderson, Lori; Johnson, Jody

2017-01-01

In 2016 the National Association of School Nurses released an updated framework for school nurse practice. One highlight of the new framework is 21st century care coordination. That is, moving beyond basic case management to a systems-level approach for delivery of school health services. The framework broadly applies the term care coordination to include direct care and communication across systems. School nurses are often engaged in efforts to create school health care homes that serve as an axis of coordination for students and families between primary care offices and the schools. Effective care coordination requires that the school nurses not only know the principles of traditional case management but also understand complex systems that drive effective care coordination. The outcome of a system-level approach is enhanced access to services in an integrated health care delivery system that includes the school nurse as an integral member of the school's health care team. This article presents a comprehensive, system-level model of care coordination for school nurse leadership and practice.

"Analysis of Leadership Styles Developed by Teachers and Administrators in Technical-Technological Programs: The Case of The Cooperative University of Colombia"

ERIC Educational Resources Information Center

Cuadros, María del Pilar Jaime; Cáceres Reche, María Pilar; Lucena, Francisco Javier Hinojo

2018-01-01

This work is part of a wider research effort in the field of leadership and organizational development, coordinated by the University of Granada and the A.R.E.A Research Group (Analysis of Educational Reality in Andaluz), HUM/672. It was developed in the Cooperative University of Colombia, a country where technical and technological programmes…

Effects of calisthenics and Pilates exercises on coordination and proprioception in adult women: a randomized controlled trial.

PubMed

Ozer Kaya, Derya; Duzgun, Irem; Baltaci, Gul; Karacan, Selma; Colakoglu, Filiz

2012-08-01

To assess and compare the effects of 6 mo of Pilates and calisthenics on multijoint coordination and proprioception of the lower limbs at the 3rd and 6th mo of training. Randomized, controlled, assessor-blinded, repeated-measures. University research laboratory. Healthy, sedentary, female participants age 25-50 y were recruited and randomly divided into 3 groups: a calisthenic exercise group (n = 34, mean age ± SD 40 ± 8 y, body-mass index [BMI] 31.04 ± 4.83 kg/m2), a Pilates exercise group (n = 32, mean age ± SD 37 ± 8 y, BMI 31.04 ± 4.83 kg/m2), and a control group (n = 41, mean age ± SD 41 ± 7 y, BMI 27.09 ± 4.77 kg/m2). The calisthenics and Pilates groups underwent related training programs for 6 mo, while the controls had no specific training. Coordination and proprioception of the lower extremities with concentric and eccentric performances in the closed kinetic chain assessed with the monitored rehab functional squat system at baseline and at the 3rd and 6th mo of training. For the within-group comparison, coordinative concentric and eccentric deviation values were significantly decreased for both dominant and nondominant lower limbs at pretraining and at the 3rd and 6th mo posttraining in the calisthenics group (P < .05). In contrast, there was no improvement in the Pilates group throughout the training. However, for comparisons between groups, the baseline values of coordinative concentric and eccentric deviations were different in the calisthenics group than in Pilates and the controls (P < .05). There were no differences in the proprioception values of either visible or nonvisible movement in any group throughout the training (P > .05). It seems that calisthenic exercises are more likely to improve coordination of the lower extremity after 3 and 6 mo of training than Pilates exercises. Calisthenic exercises may be useful for individuals who require improved coordination.

A topological coordinate system for the diamond cubic grid.

PubMed

Čomić, Lidija; Nagy, Benedek

2016-09-01

Topological coordinate systems are used to address all cells of abstract cell complexes. In this paper, a topological coordinate system for cells in the diamond cubic grid is presented and some of its properties are detailed. Four dependent coordinates are used to address the voxels (triakis truncated tetrahedra), their faces (hexagons and triangles), their edges and the points at their corners. Boundary and co-boundary relations, as well as adjacency relations between the cells, can easily be captured by the coordinate values. Thus, this coordinate system is apt for implementation in various applications, such as visualizations, morphological and topological operations and shape analysis.

Algorithm for transforming the coordinates of lunar objects while changing from various coordinate systems into the selenocentric one

NASA Astrophysics Data System (ADS)

Mazurova, Elena; Mikhaylov, Aleksandr

2013-04-01

The selenocentric network of objects setting the coordinate system on the Moon, with the origin coinciding with the mass centre and axes directed along the inertia axes can become one of basic elements of the coordinate-time support for lunar navigation with use of cartographic materials and control objects. A powerful array of highly-precise and multiparameter information obtained by modern space vehicles allows one to establish Lunar Reference Frames (LRF) of an essentially another accuracy. Here, a special role is played by the results of scanning the lunar surface by the Lunar Reconnaissance Orbiter(LRO) American mission. The coordinates of points calculated only from the results of laser scanning have high enough accuracy of position definition with respect to each other, but it is possible to check up the real accuracy of spatial tie and improve the coordinates only by a network of points whose coordinates are computed both from laser scanning and other methods too, for example, by terrestrial laser location, space photogrammetry methods, and so on. The paper presents the algorithm for transforming selenocentric coordinate systems and the accuracy estimation of changing from one lunar coordinate system to another one. Keywords: selenocentric coordinate system, coordinate-time support.

The Center for Alternatives to Animal Testing - Europe (CAAT-EU): a transatlantic bridge for the paradigm shift in toxicology.

PubMed

Daneshian, Mardas; Leist, Marcel; Hartung, Thomas

2010-01-01

The Center for Alternatives to Animal Testing - Europe (CAAT-EU) was founded based collaboration between the Johns Hopkins Bloomberg School of Public Health and the University of Konstanz. CAAT-EU, housed at the University of Konstanz, will coordinate transatlantic activities to promote humane science in research and education, and participate, as partner or coordinator, in publicly and privately funded European projects. Thomas Hartung will serve as program liaison representing Johns Hopkins University and Marcel Leist as the University of Konstanz liaison. CAAT-EU aims to: 1) Set up transatlantic consortia for international research projects on alternative methods. 2) Establish a CAAT Europe faculty and advisory board composed of sponsor representatives and prominent academics from Europe . 3) Participate in the Transatlantic Think Tank for Toxicology (t4) devoted to conceptual work for the paradigm shift in toxicology. 4) Coordinate a series of information days in Europe on relevant developments in the US, similar to the 2009 series CAAT held in the US on EU issues (one on the 7th Amendment to the EU Cosmetics Directive and one on EU and US chemical regulation). 5) Support ALTEX as the official journal of CAAT and CAAT-EU. 6) Develop strategic projects with sponsors to promote humane science and new toxicology, especially with CAAT faculty members. 7) Develop a joint education program between Johns Hopkins and the University of Konstanz, such as e-courses and the existing Humane Science Certificate program developed by CAAT, a student exchange program, and collaboration with the International Graduate School "Cell-based Characterization of De- and Regeneration" in Konstanz.

Computational fluid dynamics for propulsion technology: Geometric grid visualization in CFD-based propulsion technology research

NASA Technical Reports Server (NTRS)

Ziebarth, John P.; Meyer, Doug

1992-01-01

The coordination is examined of necessary resources, facilities, and special personnel to provide technical integration activities in the area of computational fluid dynamics applied to propulsion technology. Involved is the coordination of CFD activities between government, industry, and universities. Current geometry modeling, grid generation, and graphical methods are established to use in the analysis of CFD design methodologies.

The Sensorimotor System Can Sculpt Behaviorally Relevant Representations for Motor Learning

PubMed Central

2016-01-01

Abstract The coordinate system in which humans learn novel motor skills is controversial. The representation of sensorimotor skills has been extensively studied by examining generalization after learning perturbations specifically designed to be ambiguous as to their coordinate system. Recent studies have found that learning is not represented in any simple coordinate system and can potentially be accounted for by a mixed representation. Here, instead of probing generalization, which has led to conflicting results, we examine whether novel dynamics can be learned when explicitly and unambiguously presented in particular coordinate systems. Subjects performed center–out reaches to targets in the presence of a force field, while varying the orientation of their hand (i.e., the wrist angle) across trials. Different groups of subjects experienced force fields that were explicitly presented either in Cartesian coordinates (field independent of hand orientation), in object coordinates (field rotated with hand orientation), or in anti-object coordinates (field rotated counter to hand orientation). Subjects learned to represent the dynamics when presented in either Cartesian or object coordinates, learning these as well as an ambiguous force field. However, learning was slower for the object-based dynamics and substantially impaired for the anti-object presentation. Our results show that the motor system is able to tune its representation to at least two natural coordinate systems but is impaired when the representation of the task does not correspond to a behaviorally relevant coordinate system. Our results show that the motor system can sculpt its representation through experience to match those of natural tasks. PMID:27588304

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

Dear, Jody

DOE grant DE-SC0005904 was allocated to fund the faculty development, curriculum development and travel to support the four institutions of the Connecticut State University System’s (CSUS) Initiative for Nanotechnology-related Equipment, Faculty Development and Curriculum Development. DOE grant DE-SC0005072 was also awarded for this program. In 2010, CSUS had identified the establishment of nanotechnology programs and infrastructure as a priority. At that time, the system set the goal of establishing an academic initiative in nanotechnology for the CSUS, beginning with the development of a series of courses at the graduate level. Implementation was planned via a collaborative effort including faculty frommore » all four of the CSUS campuses. The CSUS Nanotechnology Working Group [CSUS NWG] was established to accomplish this goal. A faculty member from the Physics Department at Southern Connecticut State University [SCSU] was assigned the task of organizing and coordinating the work of the CSUS NWG. Representatives from each of the four CSUS campuses were appointed to join the CSUS NWG with the following initial representation: SCSU [Physics and Biology], Western Connecticut State University (WCSU) [Chemistry], Eastern Connecticut State University (ECSU) [Chemistry] and Central Connecticut State University (CCSU) [Chemistry. As a further outcome it was determined that this collaborative effort would lead to the establishment of a formal nanotechnology center, serving as the nucleus of CSUS student and faculty learning and research. This CSUS Nanotechnology Center [CSUS-NC] was to be located at Southern Connecticut State University (SCSU). The goal of this grant was to provide funding for curriculum and faculty development necessary to facilitate the development and implementation of a collaborative Graduate Certificate in Nanotechnology for the Connecticut State University System. This outcome has been successfully achieved. The courses and structure of the Graduate Certificate program have been developed and approved and the program will be completely implemented in the fall of 2013. The Nanotechnology Center will be recognized as the CSCU Center for Nanotechnology and will thus impact both the CSUS and Connecticut Community College Systems.« less

Motion-dependent levels of order in a relativistic universe.

PubMed

Frieden, B Roy; Petri, Michael

2012-09-01

Consider a generally closed system of continuous three-space coordinates x with a differentiable amplitude function ψ(x). What is its level of order R? Define R by the property that it decreases (or stays constant) after the system is coarse grained. Then R turns out to obey R=8(-1)L(2)I,where quantity I=4∫dx[nabla]ψ(*)·[nabla]ψ is the classical Fisher information in the system and L is the longest chord that can connect two points on the system surface. In general, order R is (i) unitless, and (ii) invariant to uniform stretch or compression of the system. On this basis, the order R in the Universe was previously found to be invariant in time despite its Hubble expansion, and with value R=26.0×10(60) for flat space. By comparison, here we model the Universe as a string-based "holostar," with amplitude function ψ(x)[proportionality]1/r over radial interval r=(r(0),r(H)). Here r(0) is of order the Planck length and r(H) is the radial extension of the holostar, estimated as the known value of the Hubble radius. Curvature of space and relative motion of the observer must now be taken into account. It results that a stationary observer observes a level of order R=(8/9)(r(H)/r(0))(3/2)=0.42×10(90); while for a free-falling observer R=2(-1)(r(H)/r(0))(2)=0.85×10(120). Both order values greatly exceed the above flat-space value. Interestingly, they are purely geometric measures, depending solely upon ratio r(H)/r(0). Remarkably, the free-fall value ~10(120) of R approximates the negentropy of a universe modeled as discrete. This might mean that the Universe contains about equal amounts of continuous and discrete structure.

Cephalometric landmark detection in dental x-ray images using convolutional neural networks

NASA Astrophysics Data System (ADS)

Lee, Hansang; Park, Minseok; Kim, Junmo

2017-03-01

In dental X-ray images, an accurate detection of cephalometric landmarks plays an important role in clinical diagnosis, treatment and surgical decisions for dental problems. In this work, we propose an end-to-end deep learning system for cephalometric landmark detection in dental X-ray images, using convolutional neural networks (CNN). For detecting 19 cephalometric landmarks in dental X-ray images, we develop a detection system using CNN-based coordinate-wise regression systems. By viewing x- and y-coordinates of all landmarks as 38 independent variables, multiple CNN-based regression systems are constructed to predict the coordinate variables from input X-ray images. First, each coordinate variable is normalized by the length of either height or width of an image. For each normalized coordinate variable, a CNN-based regression system is trained on training images and corresponding coordinate variable, which is a variable to be regressed. We train 38 regression systems with the same CNN structure on coordinate variables, respectively. Finally, we compute 38 coordinate variables with these trained systems from unseen images and extract 19 landmarks by pairing the regressed coordinates. In experiments, the public database from the Grand Challenges in Dental X-ray Image Analysis in ISBI 2015 was used and the proposed system showed promising performance by successfully locating the cephalometric landmarks within considerable margins from the ground truths.

Time-Coordination Strategies and Control Laws for Multi-Agent Unmanned Systems

NASA Technical Reports Server (NTRS)

Puig-Navarro, Javier; Hovakimyan, Naira; Allen, B. Danette

2017-01-01

Time-critical coordination tools for unmanned systems can be employed to enforce the type of temporal constraints required in terminal control areas, ensure minimum distance requirements among vehicles are satisfied, and successfully perform coordinated missions. In comparison with previous literature, this paper presents an ampler spectrum of coordination and temporal specifications for unmanned systems, and proposes a general control law that can enforce this range of constraints. The constraint classification presented con- siders the nature of the desired arrival window and the permissible coordination errors to define six different types of time-coordination strategies. The resulting decentralized coordination control law allows the vehicles to negotiate their speeds along their paths in response to information exchanged over the communication network. This control law organizes the different members in the fleet hierarchically per their behavior and informational needs as reference agent, leaders, and followers. Examples and simulation results for all the coordination strategies presented demonstrate the applicability and efficacy of the coordination control law for multiple unmanned systems.

Assessment of Survivability against Laser Threats. The ASALT-I Computer Program

DTIC Science & Technology

1981-09-01

NUM4ER OF PAGES WHICH DO NOT REPRODUCE LEGIBLY. I - f ~ ~ ’ECUftITt CL.inWCATOM Or TII PAGEL Cu18.. De 3Sawe no"___VISA__________1""I REPORT...subsection. COORDINATE SYSTEMS The four coordinate systems used in the ASALT-I Model are de -I picted in Figure 2-1, where the subscripts on each axis identify...centroid in the Enc,’, inter Coordinate System 2i z-coordinate of the component centroid in the Encounter Coordinate System gy width of the component

Practice and Policy to Enhance Student Induction and Transition: A Case Study of Institution-Wide Change

ERIC Educational Resources Information Center

Alsford, Sally; Rose, Christine

2014-01-01

This case study gives an analytical account of institutional development in induction provision. Driven by student experience concerns, a London post-1992 University set up an "enhanced induction project" to provide a more integrated, personalised approach through more coordinated processes. In a large, diverse context, university-wide…

Beyond the Universities: The New Higher Education. Monitoring Change in Education.

ERIC Educational Resources Information Center

Mitchell, Philip, Ed.

This book explores the expansion of higher education in the United Kingdom during the past 50 years and the coordination of university and further and distance education. The following 12 chapters are included: "Patterns of HE/FE [Higher Education/Further Education] Collaboration" (Tony Lewis, Rob Allen); "Student and Staff…

Report of the Committee on Library Resources.

ERIC Educational Resources Information Center

London Univ. (England).

The University of London appointed a committee with the charge to investigate the library provisions and conditions within the University in relation to the library resources of the London area in general; to explore the possibilities of increased co-ordination and co-operation between these libraries; and to make recommendations on all aspects of…

Organizational Mechanisms and Practice of Innovative Talents Cultivation in Local Colleges--A Case Study of Hubei University

ERIC Educational Resources Information Center

Hu, Xin; Wan, Hong; Yang, Dejin; Shen, Xi

2018-01-01

The organizational mechanisms of innovative talents cultivation in Hubei University are as follows. Firstly, make top-level design on organizational administration such as improving the organization structure, setting up a committee of teaching instruction, establishing the mechanism of coordinative cultivation. Secondly, carry out a series of…

Organizational Culture at the University Level: A Study Using the OCAI Instrument

ERIC Educational Resources Information Center

Fralinger, Barbara; Olson, Valerie

2007-01-01

Organizational culture is a primary component of functional decision making in universities. In order for administrators, faculty, and staff to effectively coordinate an efficient academic environment for health education, continuing cultural assessment and change are necessary. The purpose of this study was to explore the concept of culture at…

The Monash Portal: More Than Just a Virtual Gateway.

ERIC Educational Resources Information Center

Kennedy, David; Webster, Len; Benson, Robyn; James, Di; Bailey, Nathan

The My Monash Portal (Portal) at Monash University (Australia) provides a virtual gateway to support student-centered flexible learning by coordinating several of the university's key resources to meet the needs of students and staff. The Portal is intended to help deliver innovative learning programs, foster opportunities to undertake research,…

Universitywide Program Review: Evolving a Process for Program Improvement and Institutional Planning. Professional File. Number 128, Winter 2012

ERIC Educational Resources Information Center

Nelson, Kristi A.; Nicholas, Mark C.

2012-01-01

The President of the University of Cincinnati charged the Academic Coordinating Committee (ACC), a universitywide governance body, to conduct a comprehensive review of degree programs by designing a process with multiple outcomes: building an academically stronger university; ensuring consistency with the institution's capacity and academic…

Challenges of Designing Interdisciplinary Postgraduate Curricula: Case Studies of Interdisciplinary Master's Programmes at a Research-Intensive UK University

ERIC Educational Resources Information Center

Gantogtokh, Orkhon; Quinlan, Kathleen M.

2017-01-01

This study, based on case study analyses of two interdisciplinary programmes in a research-intensive university in the UK, focuses on the challenges involved in designing, coordinating, and leading interdisciplinary postgraduate curricula, including workload, student heterogeneity, and difficulties in achieving coherence. Solutions and approaches…

Variations on a Theme: Fourth Annual Review, 1969-70.

ERIC Educational Resources Information Center

Committee of Presidents of Universities of Ontario, Toronto.

Over the past several years the universities of Ontario have made a gigantic effort under the direction of the Committee of Presidents of Universities of Ontario to provide quality higher education for all qualified students. Inter institutional cooperation and coordination has been a must in this effort, and maximum utilization of available…

Governance of Higher Education--The Role of Proximity in Teaching Quality

ERIC Educational Resources Information Center

Macheridis, Nikos; Paulsson, Alexander

2016-01-01

The starting point of this article is the relation between teaching quality and expectations by different governance actors in higher education. Managing a department in a public university is, to a large extent, about the coordination of governance actors, involving government authorities as well as the university and the faculty. Internally, the…

Creating Inclusive Campus Communities: The Vital Role of Peer Mentorship in Inclusive Higher Education

ERIC Educational Resources Information Center

Lewis, Catherine

2017-01-01

Across the country, colleges are opening their doors to students with intellectual and developmental disabilities. At University of Rochester (UR), we coordinate one such initiative called "Transition Opportunities at University of Rochester (TOUR)." Inclusive higher education at UR is based on the philosophy that ACCESS + SUPPORT =…

77 FR 59931 - Single Source Program Expansion Supplement Award to Area Health Education Centers (AHEC) Program...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... Grantee--University of Guam School of Nursing. SUMMARY: The Health Resources and Services Administration... supplement award to the University of Guam School of Nursing, an Area Health Education Center (AHEC) Program grantee, to coordinate the U.S. Affiliated Pacific Islands (USAPI) Nursing Program Capacity Strengthening...

BAAL/CUP Seminars 2013/Text Trajectories--Developing Dynamic Approaches to Textual Analysis

ERIC Educational Resources Information Center

Maybin, Janet; Lillis, Theresa

2015-01-01

This seminar took place on 19 April, 2013 at the Centre for Language and Communication, Faculty of Language and Education Studies, The Open University. The seminar was coordinated by Janet Maybin and Theresa Lillis and there were 28 participants, including four postgraduate students, from universities in Britain, Belgium and South Africa.

The Influence of National Culture toward Learner Interaction: Shanghai TV University and Wawasan Open University

ERIC Educational Resources Information Center

Bing, Wu; Ai-Ping, Teoh

2008-01-01

The authors conducted a comparative analysis to examine learners' interaction in the Web-based learning environment of 2 distance education institutions. The interaction was critically analyzed based on social, procedural, expository, explanatory, and cognitive dimensions, across 7 categories of exchanges between course coordinator to groups,…

General Policies Manual for Student Assistants: Indiana State University Libraries. Revised.

ERIC Educational Resources Information Center

Miller, Marsha; And Others

Designed to be given to new student assistants during a formal orientation program coordinated by Indiana State University's Department of Library Instruction and Orientation, this policy manual was prepared to help student library workers understand what the library expects of them. Following a brief introduction, the manual is divided into seven…

Promising Practices: A Case Study on Public Health Emergency Preparedness at a University

ERIC Educational Resources Information Center

Mathes, Amy L.

2013-01-01

There is little published literature on operational coordination during a real time disaster regardless of the setting. This study describes a university's emergency management plan and its execution in response to a specific natural disaster, the May 8, 2009 "inland hurricane," which was later classified as a "Super Derecho."…

Integrating NASA's Land Analysis System (LAS) image processing software with an appropriate Geographic Information System (GIS): A review of candidates in the public domain

NASA Technical Reports Server (NTRS)

Rochon, Gilbert L.

1989-01-01

A user requirements analysis (URA) was undertaken to determine and appropriate public domain Geographic Information System (GIS) software package for potential integration with NASA's LAS (Land Analysis System) 5.0 image processing system. The necessity for a public domain system was underscored due to the perceived need for source code access and flexibility in tailoring the GIS system to the needs of a heterogenous group of end-users, and to specific constraints imposed by LAS and its user interface, Transportable Applications Executive (TAE). Subsequently, a review was conducted of a variety of public domain GIS candidates, including GRASS 3.0, MOSS, IEMIS, and two university-based packages, IDRISI and KBGIS. The review method was a modified version of the GIS evaluation process, development by the Federal Interagency Coordinating Committee on Digital Cartography. One IEMIS-derivative product, the ALBE (AirLand Battlefield Environment) GIS, emerged as the most promising candidate for integration with LAS. IEMIS (Integrated Emergency Management Information System) was developed by the Federal Emergency Management Agency (FEMA). ALBE GIS is currently under development at the Pacific Northwest Laboratory under contract with the U.S. Army Corps of Engineers' Engineering Topographic Laboratory (ETL). Accordingly, recommendations are offered with respect to a potential LAS/ALBE GIS linkage and with respect to further system enhancements, including coordination with the development of the Spatial Analysis and Modeling System (SAMS) GIS in Goddard's IDM (Intelligent Data Management) developments in Goddard's National Space Science Data Center.

Modelling human behaviour in a bumper car ride using molecular dynamics tools: a student project

NASA Astrophysics Data System (ADS)

Buendía, Jorge J.; Lopez, Hector; Sanchis, Guillem; Pardo, Luis Carlos

2017-05-01

Amusement parks are excellent laboratories of physics, not only to check physical laws, but also to investigate if those physical laws might also be applied to human behaviour. A group of Physics Engineering students from Universitat Politècnica de Catalunya has investigated if human behaviour, when driving bumper cars, can be modelled using tools borrowed from the analysis of molecular dynamics simulations, such as the radial and angular distribution functions. After acquiring several clips and obtaining the coordinates of the cars, those magnitudes are computed and analysed. Additionally, an analogous hard disks system is simulated to compare its distribution functions to those obtained from the cars’ coordinates. Despite the clear difference between bumper cars and a hard disk-like particle system, the obtained distribution functions are very similar. This suggests that there is no important effect of the individuals in the collective behaviour of the system in terms of structure. The research, performed by the students, has been undertaken in the frame of a motivational project designed to approach the scientific method for university students named FISIDABO. This project offers both the logistical and technical support to undertake the experiments designed by students at the amusement park of Barcelona TIBIDABO and accompanies them all along the scientific process.

Prostate Cancer Clinical Trials Group: The University of Michigan Site

DTIC Science & Technology

2012-04-01

and fusion-negative strata. UM will be the lead site for this trial with the Univ. of Chicago N01 Phase II consortium as the coordinating center. Ten...sensitive prostate cancer: a University of Chicago Phase II Consortium/Department of Defense Prostate Cancer Clinical Trials Consortium study. JE Ward, T...N01 contract with CTEP (University of Chicago – Early Therapeutics Development with Phase II emphasis group). The Program is committed to creating

A step in time: Changes in standard-frequency and time-signal broadcasts, 1 January 1972

NASA Technical Reports Server (NTRS)

Chi, A. R.; Fosque, H. S.

1973-01-01

An improved coordinated universal time (UTC) system has been adopted by the International Radio Consultative Committee. It was implemented internationally by the standard-frequency and time-broadcast stations on 1 Jan. 1972. The new UTC system eliminates the frequency offset of 300 parts in 10 to the 10th power between the old UTC and atomic time, thus making the broadcast time interval (the UTC second) constant and defined by the resonant frequency of cesium atoms. The new time scale is kept in synchronism with the rotation of the Earth within plus or minus 0.7 s by step-time adjustments of exactly 1 s, when needed. A time code has been added to the disseminated time signals to permit universal time to be obtained from the broadcasts to the nearest 0.1 s for users requiring such precision. The texts of the International Radio Consultative Committee recommendation and report to implement the new UTC system are given. The coding formats used by various standard time broadcast services to transmit the difference between the universal time (UT1) and the UTC are also given. For users' convenience, worldwide primary VLF and HF transmissions stations, frequencies, and schedules of time emissions are also included. Actual time-step adjustments made by various stations on 1 Jan. 1972, are provided for future reference.

Joint University Program for Air Transportation Research, 1983

NASA Technical Reports Server (NTRS)

Morrell, Frederick R. (Compiler)

1987-01-01

The research conducted during 1983 under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The material was presented at a conference held at the Federal Aviation Administration Technical Center, Altantic City, New Jersey, December 16, 1983. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and bibliographies are presented for research topics, which include navigation, guidance, control, and display concepts. An overview of the year's activities for each of the universities is also presented.

Pharmacy Students' Knowledge and Attitude toward Registration Trials and Clinical Research: A Survey in a Japanese University Hospital.

PubMed

Ise, Natsuko; Takechi, Kenshi; Miyamoto, Toshiko; Ishizawa, Keisuke; Yanagawa, Hiroaki

2017-12-11

Clinical research plays a fundamental role in establishing new treatments. Clinical research coordinators are considered essential in clinical research, and medical professionals such as pharmacists often take on this role. Pharmacy students can be considered future candidates for this task. We used questionnaires to survey the knowledge of and attitudes toward registration trials and clinical research of pharmacy students at Tokushima University Hospital. All pharmacy students (103) to whom questionnaires were sent responded. Almost all respondents were aware of registration trials and clinical research. More than 90% were aware of the existence of clinical research coordinators, and about half (48.6%) understood their role. In clinical research terminology, most respondents were aware of informed consent and related issues, but fewer than 20% were aware of more practical things. In total, 29.1% and 40.8% of the respondents were willing to carry out and coordinate research. These findings suggest that pharmacy students have basic knowledge of clinical research and that many students are willing to carry out and coordinate clinical research. More practical exposure to clinical research may help to strengthen their future contribution. Further studies may help to determine how to provide education on registration trials and clinical research to pharmacy students.

Colour vision experimental studies in teaching of optometry

NASA Astrophysics Data System (ADS)

Ozolinsh, Maris; Ikaunieks, Gatis; Fomins, Sergejs

2005-10-01

Following aspects related to human colour vision are included in experimental lessons for optometry students of University of Latvia. Characteristics of coloured stimuli (emitting and reflective), determination their coordinates in different colour spaces. Objective characteristics of transmitting of colour stimuli through the optical system of eye together with various types of appliances (lenses, prisms, Fresnel prisms). Psychophysical determination of mono- and polychromatic stimuli perception taking into account physiology of eye, retinal colour photoreceptor topography and spectral sensitivity, spatial and temporal characteristics of retinal receptive fields. Ergonomics of visual perception, influence of illumination and glare effects, testing of colour vision deficiencies.

[In-service training for pedagogical coordinators in school nutrition: the report of an experience].

PubMed

Santos, Ligia Amparo da Silva; Carvalho, Danilo Melo de Morais; Reis, Amélia Borba Costa; Ramos, Lilian Barbosa; de Freitas, Maria do Carmo Soares

2013-04-01

This article describes the experience of in-service training for pedagogical coordinators of the Brazilian School Nutrition Program (PNAE) developed by the Cooperation Center for Student Food and Nutrition of the Federal University of Bahia (CECANE-UFBA). Participant observation and analysis of data documented in films, group discussion summaries, procedural and final evaluations and field diaries are used. The formative experiences were in 2011, in two municipalities in Bahia and Sergipe states, involving 118 pedagogical coordinators from 79 municipalities in both states. It was revealed that the objective of raising awareness and guiding pedagogical coordinators for mainstreaming the theme of food and nutrition has been achieved. The educational proposal was evaluated by the coordinators as "dynamic," "productive" and "interactive," promoting the exchange of experiences among participants. Despite considering the theme relevant, the pedagogical coordinators do not have sufficient training about food and nutrition to back their teaching practices. It is considered that their training has some limitations on the impact in the fieldwork, as the knowledge acquired night be dissipated when the coordinators return to their workplace due to the lack of ongoing training.

Design and its limitations in the construction of bi- and poly-nuclear coordination complexes and coordination polymers (aka MOFs): a personal view.

PubMed

Robson, R

2008-10-14

This article, presented from a personal point of view, is concerned with the design of ligands intended to give specifically either binuclear or tetranuclear metal complexes or coordination polymers. No attempt is made to provide a comprehensive coverage of these topics, the focus being mainly upon results from our laboratory. Some emphasis is placed upon aspects of the historical development of the deliberate construction of coordination polymers (aka MOFs)--materials promising useful applications, the study of which continues to expand exponentially. Some of our recent research is described in which the carbonate ion and the tetracyanoquinodimethane dianion are used as bridging ligands to generate targeted coordination polymers. It is intended that Dalton Perspectives be easily comprehensible to non-specialists in the field; an average second year university chemistry student should be easily able to understand the present contribution.

Students' Challenges with Polar Functions: Covariational Reasoning and Plotting in the Polar Coordinate System

ERIC Educational Resources Information Center

Habre, Samer

2017-01-01

Covariational reasoning has been the focus of many studies but only a few looked into this reasoning in the polar coordinate system. In fact, research on student's familiarity with polar coordinates and graphing in the polar coordinate system is scarce. This paper examines the challenges that students face when plotting polar curves using the…

FAA/NASA Joint University Program for Air Transportation Research, 1992-1993

NASA Technical Reports Server (NTRS)

Morrell, Frederick R. (Compiler)

1994-01-01

The research conducted during the academic year 1992-1993 under the FAA/NASA sponsored Joint University Program for Air Transportation Research is summarized. The year end review was held at Ohio University, Athens, Ohio, 17-18 June 1993. The Joint University Program is a coordinated set of three grants sponsored by the Federal Aviation Administration and NASA Langley Research Center, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and annotated bibliographies are presented for research topics, which include navigation, guidance, and control theory and practice, aircraft performance, human factors and air traffic management. An overview of the year's activities for each university is also presented.

Meteor Observational Data Visualisation in the Equatorial Coordinate System Using Information Technology

NASA Astrophysics Data System (ADS)

Golovashchenko, V. A.; Kolomiyets, S. V.

As a result of dynamic evolution of IT industry and astronomical research in the XXI century, which have resulted in obtaining large and complex data sets known as Big Data (e.g. data from the European Space Agency missions, such as GAIA mission, etc.), as well as due to rapid development of computer technologies, astronomy and computer science have become closely linked to each other. In the XXI century, Information technology has become an essential part of understanding the world around. This paper presents a solution to the problem of meteor data representation in the second equatorial coordinate (RA-Dec) system using Information Technology. Such a visualisation solution is needed to analyse the results of experiments based on the radar observations conducted in 1972-1978 (stage 1 - the data obtained in 1972 comprise 10,247 meteor orbits), which have been accumulated and stored in the Meteor Database of the Kharkiv National University of Radio Electronics (KNURE). A sample set of data with their characteristics and details about their delivery has been presented by (Kashcheyev & Tkachuk, 1980). An electronic calculator application was developed by employing the model of data visualisation in the form of celestial hemispheres using the object-oriented programming language C#.

Professional diversity and the productivity of cities.

PubMed

Bettencourt, Luís M A; Samaniego, Horacio; Youn, Hyejin

2014-06-23

Attempts to understand the relationship between diversity, productivity and scale have remained limited due to the scheme-dependent nature of the taxonomies describing complex systems. We analyze the diversity of US metropolitan areas in terms of profession diversity and employment to show how this frequency distribution takes a universal scale-invariant form, common to all cities, in the limit of infinite resolution of occupational taxonomies. We show that this limit is obtained under general conditions that follow from the analysis of the variation of the occupational frequency across taxonomies at different resolutions in a way analogous to finite-size scaling in statistical physical systems. We propose a theoretical framework that derives the form and parameters of the limiting distribution of professions based on the appearance, in urban social networks, of new occupations as the result of specialization and coordination of labor. By deriving classification scheme-independent measures of functional diversity and modeling cities as social networks embedded in infrastructural space, these results show how standard economic arguments of division and coordination of labor can be articulated in detail in cities and provide a microscopic basis for explaining increasing returns to population scale observed at the level of entire metropolitan areas.

Surgical scheduling categorization system (SSCS): A novel classification system to improve coordination and scheduling of operative cases in a tertiary pediatric medical system.

PubMed

Gantwerker, Eric A; Bannos, Cassandra; Cunningham, Michael J; Rahbar, Reza

2017-01-01

To describe a surgical categorization system to create a universal nomenclature, delineating patient complexity as a first step toward developing a true risk stratification system. Retrospective database review of all otolaryngology surgical procedures performed in a tertiary pediatric hospital system over one academic year (July 2012-June 2013). All otolaryngology surgical procedures were reviewed, encompassing 8478 procedures on 5711 patients. The attending otolaryngologist assigned surgical scheduling category (SSCS) at the time of case booking based on an institution specific guidelines. The guidelines are as follow: Category I was assigned to American Society of Anesthesiologists physical status classification (ASA) I/II patients, designating them appropriate for institution's suburban ambulatory surgery centers; Category II was ASA I/II patients with social or transportation issues; Category III was ASA I/II patients who required case coordination with other medical or surgical departments; Category IV was reserved for patients of any ASA class whom the surgeon designated to be of a higher complexity. 8478 total procedures analyzed with 7198 having complete records. 48% were Category I, 13.6% were Category II, 1.9% were Category III and 36.5% were Category IV. The ASA were 34.7% ASA I, 50% ASA II, 13.39% ASA III, and 1.9% ASA IV. Although the largest proportion of patients were ASA II (50%), 39.6% of all ASA II were Category IV. Category IV was split into 54.2% ASA II and 34% ASA III and shows that peri-operative surgical concerns were not encompassed by the ASA system. This surgical categorization system streamlines surgical scheduling in a tertiary pediatric hospital system, particularly with respect to the designation of cases as ambulatory surgery center or main operating room appropriate. The case mix complexity is also readily apparent, enhancing recognition of the coordination and attention required for the perioperative management of high complexity patients. The SSCS helps convey concerns not addressed by ASA physical status alone. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Chaotic coordinates for the Large Helical Device

NASA Astrophysics Data System (ADS)

Hudson, Stuart; Suzuki, Yasuhiro

2014-10-01

The study of dynamical systems is facilitated by a coordinate framework with coordinate surfaces that coincide with invariant structures of the dynamical flow. For axisymmetric systems, a continuous family of invariant surfaces is guaranteed and straight-fieldline coordinates may be constructed. For non-integrable systems, e.g. stellarators, perturbed tokamaks, this continuous family is broken. Nevertheless, coordinates can still be constructed that simplify the description of the dynamics. The Poincare-Birkhoff theorem, the Aubry-Mather theorem, and the KAM theorem show that there are important structures that are invariant under the perturbed dynamics; namely the periodic orbits, the cantori, and the irrational flux surfaces. Coordinates adapted to these invariant sets, which we call chaotic coordinates, provide substantial advantages. The regular motion becomes straight, and the irregular motion is bounded by, and dissected by, coordinate surfaces that coincide with surfaces of locally-minimal magnetic-fieldline flux. The chaotic edge of the magnetic field, as calculated by HINT2 code, in the Large Helical Device (LHD) is examined, and a coordinate system is constructed so that the flux surfaces are ``straight'' and the islands become ``square.''

Joint University Program for Air Transportation Research, 1987

NASA Technical Reports Server (NTRS)

Morrell, Frederick R. (Compiler)

1989-01-01

The research conducted during 1987 under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The Joint University Program is a coordinated set of 3 grants sponsored by NASA-Langley and the FAA, one each with the MIT, Ohio Univ., and Princeton Univ. Completed works, status reports, and annotated bibliographies are presented for research topics, which include computer science, guidance and control theory and practice, aircraft performance, flight dynamics, and applied experimental psychology. An overview of the year's activities for each university is also presented.

Education, leadership and partnerships: nursing potential for Universal Health Coverage

PubMed Central

Mendes, Isabel Amélia Costa; Ventura, Carla Aparecida Arena; Trevizan, Maria Auxiliadora; Marchi-Alves, Leila Maria; de Souza-Junior, Valtuir Duarte

2016-01-01

Objective: to discuss possibilities of nursing contribution for universal health coverage. Method: a qualitative study, performed by means of document analysis of the World Health Organization publications highlighting Nursing and Midwifery within universal health coverage. Results: documents published by nursing and midwifery leaders point to the need for coordinated and integrated actions in education, leadership and partnership development. Final Considerations: this article represents a call for nurses, in order to foster reflection and understanding of the relevance of their work on the consolidation of the principles of universal health coverage. PMID:26959333

The Changing Role of Planning Units in Universities: Renewing Our Approach and Future Directions

ERIC Educational Resources Information Center

Shah, Mahsood; Aumann, Tom

2012-01-01

The past decade has witnessed significant change in the role and responsibilities of planning units within Australian universities. The main change has been a broadening of the role from routine data analysis to a comprehensive set of responsibilities that commonly include: strategic planning, coordination of internal and external reviews, quality…

Arkansas Public Higher Education Operating & Capital Recommendations, 2009-2011 Biennium. 6-A. Volume 1: Universities

ERIC Educational Resources Information Center

Arkansas Department of Higher Education, 2008

2008-01-01

At its April 25, 2008 meeting, the Arkansas Higher Education Coordinating Board (AHECB) approved the funding models for the two-year colleges, the universities, and the technical centers. These models had been developed in conjunction with the presidents and chancellors after numerous meetings and revisions. The funding models were used to develop…

Benchmarking Campus Communications and Marketing Programs: A Look at Policies, Structures, Tools and Audiences. CASE White Paper

ERIC Educational Resources Information Center

Brounley, Lindy

2010-01-01

The University of Florida (UF) established a Strategic Communications Planning Committee in May 2009 to coordinate a campuswide effort to promote strategic communications planning, strengthen the university's brand, unify key themes and messages, maximize use of available research and resources, and identify and propagate best practices and…

Nation's Research Universities Are Offered Hope of Fatter Budgets--At a Price

ERIC Educational Resources Information Center

Basken, Paul

2012-01-01

A two-year Congressionally mandated assessment of financial threats to the nation's research universities ended on Thursday with the offer of a grand bargain: Cut costs and form more partnerships with communities and industry, and expect increased revenues and fewer regulations. A report on the study, coordinated by the National Research Council…

(Relatively) Smooth Sailing: How a Large State University Successfully Adopted the PACT Teaching Event

ERIC Educational Resources Information Center

Gainsburg, Julie; Ericson, Bonnie

2015-01-01

In this article, the PACT Coordinator and former Department Chair of the Department of Secondary Education at a large state university describe how the PACT Teaching Event was introduced, piloted and implemented in their department. Despite the size and complexity of this department, PACT implementation went relatively smoothly, with widespread…

Numerical Solution of the Problem of the Expansion of the Universe in the Schwarzschild Metric

NASA Astrophysics Data System (ADS)

Vasenin, I. M.; Goiko, V. L.

2018-02-01

The statement and solution of the problem of the expansion of the Universe in nonstationary spherically-symmetric coordinates in the Schwarzschild metric are considered without pressure taken into account. The observational data of astronomers investigating the rates of recession of distant stars are explained on the basis of the obtained solutions.

The Northwest Indiana Center for Data and Analysis: A Case Study of Academic Library Community Engagement

ERIC Educational Resources Information Center

Sandberg, Scott; Morris, Cele; Sutherland, Timothy

2013-01-01

This paper details community engagement activity of an academic library coordinated within a broader university strategic plan. The Anderson Library at Indiana University Northwest (IU-Northwest) supports a service called the Northwest Indiana Center for Data and Analysis. Created in 1996 with funding made available from the Indiana University…

Middle Level Managers' Quality of Leadership and Good Governance, and Organizational Performance of Wolaita Sodo University

ERIC Educational Resources Information Center

Shibru, Sintayehu; Bibiso, Mesfin; Ousman, Kedir

2017-01-01

The purpose of this study was to investigate the relationship between middle level managers' quality of leadership and good governance, and organization performance of Wolaita Sodo University. The study employed descriptive survey method and used quantitative approach. College/school Deans, Department heads and Coordinators were source of data.…

Pilot Trial of Inpatient Cognitive Therapy for the Prevention of Suicide in Military Personnel with Acute Stress Disorder or Post-Traumatic Stress Disorder

DTIC Science & Technology

2013-08-01

meeting was held on April 14, 2013. The members of the DSMB included Dr. Sunil Bhar (Swinburne University), Dr. Walter Matweychuk (University of...Depression (NARSAD) Study Representatives: Dr. Marjan Holloway (PI); Dr. Laura Neely (Clinical Coordinator) DSMB Members: Dr. Sunil Bhar

Pedagogising Knowledge in Multigrade Roma Schools: Potentials and Tensions of Innovation

ERIC Educational Resources Information Center

Karpati, Andrea; Molnar, Eva D.; Munkacsy, Katalin

2014-01-01

Low school achievement and frequent dropout of Hungarian Roma students from primary education is mostly an effect of inadequate curriculum content and teaching methodology. Between 2004 and 2011, the UNESCO affiliated Research Centre for Multimedia in Education at Eötvös Loránd University (ELTE University) in Budapest, Hungary coordinated a series…

Multi-Level Steering and Institution Building: The European Union's Approach to Research Policy

ERIC Educational Resources Information Center

Young, Mitchell

2012-01-01

Adopting the conception of the university as a primary driver of innovation and economic growth has brought increased pressure for the European Union (EU) to actively steer university-based research policy, despite its being outside of the EU's direct jurisdiction. While the open method of coordination (OMC) was developed for such situations, the…

Better trauma care. How Maryland does it.

PubMed

Wish, John R; Long, William B; Edlich, Richard F

2005-01-01

In March, 1970, the Maryland State Police, in cooperation with the University of Maryland, started the first statewide airborne transportation system. It was modeled after the army's success in Korea and Vietnam, where battlefield injuries were flown to front-line MASH units. The world's premier statewide medical aviation division was made possible through a cooperative effort between the Maryland State Police Aviation Division and Dr. R Adams Cowley at the University of Maryland Hospital as a public service to the citizens of the state. The Maryland Institute for Emergency Medical Services Systems (MIEMSS) has five components: (1) aircraft, (2) state troopers, (3) system communications (SYSCOM) center, (4) ambulance and fire emergency rescue, and (5) Level I adult and pediatric trauma centers and a regional burn center. The Maryland State Police Aviation Division now has 12 Aerospace Dauphin AS365N helicopters that operate out of eight fixed points throughout the state. Each helicopter has a two-person crew that consists of a pilot and a paramedic. Since 1993, the overall coordination of emergency medical services (EMS) has been under the purview of MIEMSS, an independent executive-level state agency that is governed by an appointed board and advisory council. To ensure stable funding for Maryland's world renowned emergency medical services (EMS) system, including med-evac helicopters, ambulances, fire equipment, rescue squads, and trauma units, a "surcharge" of $13.50 per year is collected with the automobile registration fee where applicable. The SYSCOM center in Baltimore coordinates the helicopter transport to the scene of the accident as well as referral to the specialty care facility: Adult Level I Trauma Center, Pediatric Level I Trauma Center, and Regional Burn Center. An on-the-scene evaluation of this exemplary emergency medical system in Maryland provides further convincing evidence of the performance of the Maryland State Police Aviation Division as they transported an injured child to the Johns Hopkins Pediatric Level I Trauma Center. It is our belief that the model emergency medical system in Maryland, if replicated throughout our nation, would save the lives of the critically injured.

An affinity-structure database of helix-turn-helix: DNA complexes with a universal coordinate system.

PubMed

AlQuraishi, Mohammed; Tang, Shengdong; Xia, Xide

2015-11-19

Molecular interactions between proteins and DNA molecules underlie many cellular processes, including transcriptional regulation, chromosome replication, and nucleosome positioning. Computational analyses of protein-DNA interactions rely on experimental data characterizing known protein-DNA interactions structurally and biochemically. While many databases exist that contain either structural or biochemical data, few integrate these two data sources in a unified fashion. Such integration is becoming increasingly critical with the rapid growth of structural and biochemical data, and the emergence of algorithms that rely on the synthesis of multiple data types to derive computational models of molecular interactions. We have developed an integrated affinity-structure database in which the experimental and quantitative DNA binding affinities of helix-turn-helix proteins are mapped onto the crystal structures of the corresponding protein-DNA complexes. This database provides access to: (i) protein-DNA structures, (ii) quantitative summaries of protein-DNA binding affinities using position weight matrices, and (iii) raw experimental data of protein-DNA binding instances. Critically, this database establishes a correspondence between experimental structural data and quantitative binding affinity data at the single basepair level. Furthermore, we present a novel alignment algorithm that structurally aligns the protein-DNA complexes in the database and creates a unified residue-level coordinate system for comparing the physico-chemical environments at the interface between complexes. Using this unified coordinate system, we compute the statistics of atomic interactions at the protein-DNA interface of helix-turn-helix proteins. We provide an interactive website for visualization, querying, and analyzing this database, and a downloadable version to facilitate programmatic analysis. This database will facilitate the analysis of protein-DNA interactions and the development of programmatic computational methods that capitalize on integration of structural and biochemical datasets. The database can be accessed at http://ProteinDNA.hms.harvard.edu.

Status and Future Developments of SIRGAS

NASA Astrophysics Data System (ADS)

Fortes, L.; Lauría, E.; Brunini, C.; Amaya, W.; Sanchez, L.; Drewes, H.

2007-05-01

This paper presents the status and future developments of the SIRGAS (Geocentric Reference System for the Americas) project. Since its creation, in 1993, SIRGAS has coordinated two continental GPS campaigns in 1995 an 2000, responsible for the establishment of a very accurate 3D reference frame in the region. First focusing on South America, the project has expanded its scope to Latin America since 2001. Currently the maintenance of the SIRGAS reference frame is carried out through more than 80 continuous operating GNSS (Global Navigation Satellite System) stations available in the region, whose data is officially processed by the International GNSS Service (IGS) Regional Network Associate Analysis Centre for SIRGAS (IGS RNACC-SIR), functioning at the DGFI (Deutsches Geodatisches Forschungsinstitut), in Munich, to generate weekly coordinates and velocity information of each continuous GNSS station. Since October 2006, five additional experimental processing centers - located at the Brazilian Institute of Geography and Statistics (IBGE), National Institute of Statistics, Geography and Informatics of Mexico (INEGI), Military Geographic Institute of Argentina (IGM), University of La Plata (UNLP), Argentina, and Geographic Institute Agustín Codazzi, Colombia (IGAC) - have also been processing data from those stations in order to assume the official processing responsibility in near future. Many Latin American countries have already adopted SIRGAS as their new official reference system. Besides, efforts have been carried out in order to have the national geodetic networks of Central American countries connected to the SIRGAS reference frame, which will be accomplished by a GNSS campaign scheduled for the first semester of 2007. In terms of vertical datum, SIRGAS continues to coordinate with each member country all the necessary efforts towards making the geodetic leveling data available together with gravity information in order to support the computation of geopotential numbers, to be unified in a continental adjustment.

Switching Adaptability in Human-Inspired Sidesteps: A Minimal Model.

PubMed

Fujii, Keisuke; Yoshihara, Yuki; Tanabe, Hiroko; Yamamoto, Yuji

2017-01-01

Humans can adapt to abruptly changing situations by coordinating redundant components, even in bipedality. Conventional adaptability has been reproduced by various computational approaches, such as optimal control, neural oscillator, and reinforcement learning; however, the adaptability in bipedal locomotion necessary for biological and social activities, such as unpredicted direction change in chase-and-escape, is unknown due to the dynamically unstable multi-link closed-loop system. Here we propose a switching adaptation model for performing bipedal locomotion by improving autonomous distributed control, where autonomous actuators interact without central control and switch the roles for propulsion, balancing, and leg swing. Our switching mobility model achieved direction change at any time using only three actuators, although it showed higher motor costs than comparable models without direction change. Our method of evaluating such adaptation at any time should be utilized as a prerequisite for understanding universal motor control. The proposed algorithm may simply explain and predict the adaptation mechanism in human bipedality to coordinate the actuator functions within and between limbs.

Correlation between three color coordinates of human teeth.

PubMed

Lee, Yong-Keun

2014-11-01

The objective was to determine whether there were significant correlations in the three color coordinates within each of two color coordinate systems, such as the Commission Internationale de l’Eclairage (CIE) L*a*b* system, and the lightness, chroma, and hue angle system, of human vital teeth. The color of six maxillary and six mandibular anterior teeth was measured by the Shade Vision System. Pearson correlations between each pair of the color coordinates were determined (α=0.01 ). The influence of two color coordinates on the other color coordinate was determined with a multiple regression analysis (α=0.01 ). Based on correlation analyses, all the color coordinate pairs showed significant correlations except for the chroma and hue angle pair. The CIE L* was negatively correlated with the CIE a*,b*, and chroma, but positively correlated with the hue angle. The CIE a* was positively correlated with the CIE b* and chroma. Tooth color coordinates were correlated each other. Lighter teeth were less chromatic both in the CIE a* and b* coordinates. Therefore, it was postulated that the three color coordinates of human teeth were harmonized within certain color attribute ranges, and a lack of correlations in these coordinates might indicate external/internal discolorations and/or anomalies of teeth.

Correlation between three color coordinates of human teeth

NASA Astrophysics Data System (ADS)

Lee, Yong-Keun

2014-11-01

The objective was to determine whether there were significant correlations in the three color coordinates within each of two color coordinate systems, such as the Commission Internationale de l'Eclairage (CIE) L*a*b* system, and the lightness, chroma, and hue angle system, of human vital teeth. The color of six maxillary and six mandibular anterior teeth was measured by the Shade Vision System. Pearson correlations between each pair of the color coordinates were determined (α=0.01). The influence of two color coordinates on the other color coordinate was determined with a multiple regression analysis (α=0.01). Based on correlation analyses, all the color coordinate pairs showed significant correlations except for the chroma and hue angle pair. The CIE L* was negatively correlated with the CIE a*, b*, and chroma, but positively correlated with the hue angle. The CIE a* was positively correlated with the CIE b* and chroma. Tooth color coordinates were correlated each other. Lighter teeth were less chromatic both in the CIE a* and b* coordinates. Therefore, it was postulated that the three color coordinates of human teeth were harmonized within certain color attribute ranges, and a lack of correlations in these coordinates might indicate external/internal discolorations and/or anomalies of teeth.

Variationally optimal selection of slow coordinates and reaction coordinates in macromolecular systems

NASA Astrophysics Data System (ADS)

Noe, Frank

To efficiently simulate and generate understanding from simulations of complex macromolecular systems, the concept of slow collective coordinates or reaction coordinates is of fundamental importance. Here we will introduce variational approaches to approximate the slow coordinates and the reaction coordinates between selected end-states given MD simulations of the macromolecular system and a (possibly large) basis set of candidate coordinates. We will then discuss how to select physically intuitive order paremeters that are good surrogates of this variationally optimal result. These result can be used in order to construct Markov state models or other models of the stationary and kinetics properties, in order to parametrize low-dimensional / coarse-grained model of the dynamics. Deutsche Forschungsgemeinschaft, European Research Council.

EDITORIAL: Advances in Measurement Technology and Intelligent Instruments for Production Engineering

NASA Astrophysics Data System (ADS)

Gao, Wei; Takaya, Yasuhiro; Gao, Yongsheng; Krystek, Michael

2008-08-01

Measurement and instrumentation have long played an important role in Production Engineering, through supporting both the traditional field of manufacturing and the new field of micro/nano-technology. Papers published in this special feature were selected and updated from those presented at The 8th International Symposium on Measurement Technology and Intelligent Instruments (ISMTII 2007) held at Tohoku University, Sendai, Japan, on 24-27 September 2007. ISMTII 2007 was organized by ICMI (The International Committee on Measurements and Instrumentation), Japan Society for Precision Engineering (JSPE, Technical Committee of Intelligent Measurement with Nanoscale), Korean Society for Precision Engineering (KSPE), Chinese Society for Measurement (CSM) and Tohoku University. The conference was also supported by Center for Precision Metrology of UNC Charlotte and Singapore Institute of Manufacturing Technology. A total of 220 papers, including four keynote papers, were presented at ISMTII 2007, covering a wide range of topics, including micro/nano-metrology, precision measurement, online & in-process measurement, surface metrology, optical metrology & image processing, biomeasurement, sensor technology, intelligent measurement & instrumentation, uncertainty, traceability & calibration, and signal processing algorithms. The guest editors recommended publication of updated versions of some of the best ISMTII 2007 papers in this special feature of Measurement Science and Technology. The first two papers were presented in ISMTII 2007 as keynote papers. Takamasu et al from The University of Tokyo report uncertainty estimation for coordinate metrology, in which methods of estimating uncertainties using the coordinate measuring system after calibration are formulated. Haitjema, from Mitutoyo Research Center Europe, treats the most often used interferometric measurement techniques (displacement interferometry and surface interferometry) and their major sources of errors. Among the other papers, two are related to length measurement, which forms the basis of dimensional measurement. Schödel et al from Physikalisch Technische Bundesanstalt (PTB) describe the recent state of thermal expansion measurements with PTB's Precision Interferometer, which are based on the observation of the absolute length of samples by using phase stepping interferometry. Meiners-Hagen et al, also from PTB, investigate an improved method for compensation of the refractive index of air in length measurements by optical interferometry where the air pressure and the humidity are measured. Three papers concern surface metrology. Song et al from NIST (National Institutes of Standards and Technology) report topography measurement for determining the decay factors in surface replication of Standard Casing to support ballistics measurements in the US. Takahashi et al from the University of Tokyo present a lateral resolution improvement for a total internal reflection fluorescence microscope that employs the combined use of standing evanescent light and a scattering distribution retrieval algorithm with successive approximation. X Liu et al from Warwick University report on a new investigation into how surface topography and friction affect the touch-feel perception, with the results showing that both the measured roughness and friction coefficient have a strong correlation with rough-smooth and grippy-slippery feelings. Measurement algorithms and calibration are described in the following three papers. Hessling from SP Technical Research Institute of Sweden presents a general unprecedented framework for dynamic evaluation of measurement systems, which separates physical experiments, analysis and signal processing methods into succeeding steps of evaluations. Wübbeler et al from PTB illustrate the Monte Carlo method required for the numerical calculations of the probability density function approach, which has been proposed for evaluation of measurement uncertainty. Neuschaefer-Rube et al, also from PTB, present procedures and standards to test tactile and optical microsensors and micro-computed tomography systems, which are similar to the established tests for classical coordinate measuring machines and assess local and global sensor characteristics. The last three papers are related to micro/nano-metrology and intelligent instrumentation. Jiang et al from Tohoku University describe the fabrication of piezoresistive nanocantilevers for ultra-sensitive force detection by using spin-out diffusion, EB lithography and FAB etching, respectively. Y-C Liu et al from National Taiwan University develop an economical and highly sensitive optical accelerometer using a commercial optical pickup head. Michihata et al from Osaka University experimentally investigate the positioning sensing property and accuracy of a laser trapping probe for a nano-coordinate measuring machine. As guest editors, we believe that this special feature presents the newest information on advances in measurement technology and intelligent instruments from basic research to applied systems for Production Engineering. We would like to thank all the authors for their great contributions to this special feature and the referees for their careful reviews of the papers. We would also like to express our thanks and appreciation to Professor P Hauptmann, Editor-in-Chief of MST, for his kind offer to publish selected ISMTII 2007 papers in MST, and to the publishing staff of MST for their dedicated efforts that have made this special feature possible.

Research on the electro-optical assistant landing system based on the dual camera photogrammetry algorithm

NASA Astrophysics Data System (ADS)

Mi, Yuhe; Huang, Yifan; Li, Lin

2015-08-01

Based on the location technique of beacon photogrammetry, Dual Camera Photogrammetry (DCP) algorithm was used to assist helicopters landing on the ship. In this paper, ZEMAX was used to simulate the two Charge Coupled Device (CCD) cameras imaging four beacons on both sides of the helicopter and output the image to MATLAB. Target coordinate systems, image pixel coordinate systems, world coordinate systems and camera coordinate systems were established respectively. According to the ideal pin-hole imaging model, the rotation matrix and translation vector of the target coordinate systems and the camera coordinate systems could be obtained by using MATLAB to process the image information and calculate the linear equations. On the basis mentioned above, ambient temperature and the positions of the beacons and cameras were changed in ZEMAX to test the accuracy of the DCP algorithm in complex sea status. The numerical simulation shows that in complex sea status, the position measurement accuracy can meet the requirements of the project.

Precise Receiver Clock Offset Estimations According to Each Global Navigation Satellite Systems (GNSS) Timescales

NASA Astrophysics Data System (ADS)

Thongtan, Thayathip; Tirawanichakul, Pawit; Satirapod, Chalermchon

2017-12-01

Each GNSS constellation operates its own system times; namely, GPS system time (GPST), GLONASS system time (GLONASST), BeiDou system time (BDT) and Galileo system time (GST). They could be traced back to Coordinated Universal Time (UTC) scale and are aligned to GPST. This paper estimates the receiver clock offsets to three timescales: GPST, GLONASST and BDT. The two measurement scenarios use two identical multi-GNSS geodetic receivers connected to the same geodetic antenna through a splitter. One receiver is driven by its internal oscillators and another receiver is connected to the external frequency oscillators, caesium frequency standard, kept as the Thailand standard time scale at the National Institute of Metrology (Thailand) called UTC(NIMT). The three weeks data are observed at 30 seconds sample rate. The receiver clock offsets with respected to the three system time are estimated and analysed through the geodetic technique of static Precise Point Positioning (PPP) using a data processing software developed by Wuhan University - Positioning And Navigation Data Analyst (PANDA) software. The estimated receiver clock offsets are around 32, 33 and 18 nanoseconds from GPST, GLONASST and BDT respectively. This experiment is initially stated that each timescale is inter-operated with GPST and further measurements on receiver internal delay has to be determined for clock comparisons especially the high accuracy clock at timing laboratories.

Coordinated Hard Sphere Mixture (CHaSM): A simplified model for oxide and silicate melts at mantle pressures and temperatures

NASA Astrophysics Data System (ADS)

Wolf, Aaron S.; Asimow, Paul D.; Stevenson, David J.

2015-08-01

We develop a new model to understand and predict the behavior of oxide and silicate melts at extreme temperatures and pressures, including deep mantle conditions like those in the early Earth magma ocean. The Coordinated Hard Sphere Mixture (CHaSM) is based on an extension of the hard sphere mixture model, accounting for the range of coordination states available to each cation in the liquid. By utilizing approximate analytic expressions for the hard sphere model, this method is capable of predicting complex liquid structure and thermodynamics while remaining computationally efficient, requiring only minutes of calculation time on standard desktop computers. This modeling framework is applied to the MgO system, where model parameters are trained on a collection of crystal polymorphs, producing realistic predictions of coordination evolution and the equation of state of MgO melt over a wide range of pressures and temperatures. We find that the typical coordination number of the Mg cation evolves continuously upward from 5.25 at 0 GPa to 8.5 at 250 GPa. The results produced by CHaSM are evaluated by comparison with predictions from published first-principles molecular dynamics calculations, indicating that CHaSM is accurately capturing the dominant physics controlling the behavior of oxide melts at high pressure. Finally, we present a simple quantitative model to explain the universality of the increasing Grüneisen parameter trend for liquids, which directly reflects their progressive evolution toward more compact solid-like structures upon compression. This general behavior is opposite that of solid materials, and produces steep adiabatic thermal profiles for silicate melts, thus playing a crucial role in magma ocean evolution.

A Pharmacokinetic/Pharmacodynamic Study of the Glucocorticoid Receptor Antagonist Mifepristone Combined with Enzalutamide in Castrate-Resistant Prostate Cancer

DTIC Science & Technology

2014-12-01

for the patients on the study 2, PC121149 award and University of Chicago internal funds Name: Jeff Bozeman Affiliated Institution: University... Bozeman mid-year. 1, PC121149 award Name: Walter Stadler, MD Affiliated Institution: University of Chicago Study Role(s): Co-Investigator...reporting period? There are two minor changes in personnel on the trial was the change in study coordinator from Jeff Bozeman to Jaclyn Peterson. Jeff

Depletion force induced collective motion of microtubules driven by kinesin

NASA Astrophysics Data System (ADS)

Inoue, Daisuke; Mahmot, Bulbul; Kabir, Arif Md. Rashedul; Farhana, Tamanna Ishrat; Tokuraku, Kiyotaka; Sada, Kazuki; Konagaya, Akihiko; Kakugo, Akira

2015-10-01

Collective motion is a fascinating example of coordinated behavior of self-propelled objects, which is often associated with the formation of large scale patterns. Nowadays, the in vitro gliding assay is being considered a model system to experimentally investigate various aspects of group behavior and pattern formation by self-propelled objects. In the in vitro gliding assay, cytoskeletal filaments F-actin or microtubules are driven by the surface immobilized associated biomolecular motors myosin or dynein respectively. Although the F-actin/myosin or microtubule/dynein system was found to be promising in understanding the collective motion and pattern formation by self-propelled objects, the most widely used biomolecular motor system microtubule/kinesin could not be successfully employed so far in this regard. Failure in exhibiting collective motion by kinesin driven microtubules is attributed to the intrinsic properties of kinesin, which was speculated to affect the behavior of individual gliding microtubules and mutual interactions among them. In this work, for the first time, we have demonstrated the collective motion of kinesin driven microtubules by regulating the mutual interaction among the gliding microtubules, by employing a depletion force among them. Proper regulation of the mutual interaction among the gliding microtubules through the employment of the depletion force was found to allow the exhibition of collective motion and stream pattern formation by the microtubules. This work offers a universal means for demonstrating the collective motion using the in vitro gliding assay of biomolecular motor systems and will help obtain a meticulous understanding of the fascinating coordinated behavior and pattern formation by self-propelled objects.Collective motion is a fascinating example of coordinated behavior of self-propelled objects, which is often associated with the formation of large scale patterns. Nowadays, the in vitro gliding assay is being considered a model system to experimentally investigate various aspects of group behavior and pattern formation by self-propelled objects. In the in vitro gliding assay, cytoskeletal filaments F-actin or microtubules are driven by the surface immobilized associated biomolecular motors myosin or dynein respectively. Although the F-actin/myosin or microtubule/dynein system was found to be promising in understanding the collective motion and pattern formation by self-propelled objects, the most widely used biomolecular motor system microtubule/kinesin could not be successfully employed so far in this regard. Failure in exhibiting collective motion by kinesin driven microtubules is attributed to the intrinsic properties of kinesin, which was speculated to affect the behavior of individual gliding microtubules and mutual interactions among them. In this work, for the first time, we have demonstrated the collective motion of kinesin driven microtubules by regulating the mutual interaction among the gliding microtubules, by employing a depletion force among them. Proper regulation of the mutual interaction among the gliding microtubules through the employment of the depletion force was found to allow the exhibition of collective motion and stream pattern formation by the microtubules. This work offers a universal means for demonstrating the collective motion using the in vitro gliding assay of biomolecular motor systems and will help obtain a meticulous understanding of the fascinating coordinated behavior and pattern formation by self-propelled objects. Electronic supplementary information (ESI) available. See DOI: 10.1039/c5nr02213d

Human capital needs - teaching, training and coordination for nuclear fuel cycle

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

Retegan, T.; Ekberg, C.; John, J.

Human capital is the accumulation of competencies, knowledge, social and creativity skills and personality attributes, which are necessary to perform work so as to produce economic value. In the frame of the nuclear fuel cycle, this is of paramount importance that the right human capital exists and in Europe this is fostered by a series of integrated or directed projects. The teaching, training and coordination will be discussed in the frame of University curricula with examples from several programs, like e.g. the Master of Nuclear Engineering at Chalmers University, Sweden and two FP7 EURATOM Projects: CINCH - a project formore » cooperation in nuclear chemistry - and ASGARD - a research project on advanced or novel nuclear fuels and their reprocessing issues for generation IV reactors. The integration of the university curricula in the market needs but also the anchoring in the research and future fuel cycles will be also discussed, with examples from the ASGARD project. (authors)« less

Quantifying care coordination using natural language processing and domain-specific ontology.

PubMed

Popejoy, Lori L; Khalilia, Mohammed A; Popescu, Mihail; Galambos, Colleen; Lyons, Vanessa; Rantz, Marilyn; Hicks, Lanis; Stetzer, Frank

2015-04-01

This research identifies specific care coordination activities used by Aging in Place (AIP) nurse care coordinators and home healthcare (HHC) nurses when coordinating care for older community-dwelling adults and suggests a method to quantify care coordination. A care coordination ontology was built based on activities extracted from 11,038 notes labeled with the Omaha Case management category. From the parsed narrative notes of every patient, we mapped the extracted activities to the ontology, from which we computed problem profiles and quantified care coordination for all patients. We compared two groups of patients: AIP who received enhanced care coordination (n=217) and HHC who received traditional care (n=691) using 128,135 narratives notes. Patients were tracked from the time they were admitted to AIP or HHC until they were discharged. We found that patients in AIP received a higher dose of care coordination than HHC in most Omaha problems, with larger doses being given in AIP than in HHC in all four Omaha categories. 'Communicate' and 'manage' activities are widely used in care coordination. This confirmed the expert hypothesis that nurse care coordinators spent most of their time communicating about their patients and managing problems. Overall, nurses performed care coordination in both AIP and HHC, but the aggregated dose across Omaha problems and categories is larger in AIP. © The Author 2014. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Accuracy increase of the coordinate measurement based on the model production of geometrical parts specifications

NASA Astrophysics Data System (ADS)

Zlatkina, O. Yu

2018-04-01

There is a relationship between the service properties of component parts and their geometry; therefore, to predict and control the operational characteristics of parts and machines, it is necessary to measure their geometrical specifications. In modern production, a coordinate measuring machine is the advanced measuring instrument of the products geometrical specifications. The analysis of publications has shown that during the coordinate measurements the problems of choosing locating chart of parts and coordination have not been sufficiently studied. A special role in the coordination of the part is played by the coordinate axes informational content. Informational content is the sum of the degrees of freedom limited by the elementary item of a part. The coordinate planes of a rectangular coordinate system have different informational content (three, two, and one). The coordinate axes have informational content of four, two and zero. The higher the informational content of the coordinate plane or axis, the higher its priority for reading angular and linear coordinates is. The geometrical model production of the coordinate measurements object taking into account the information content of coordinate planes and coordinate axes allows us to clearly reveal the interrelationship of the coordinates of the deviations in location, sizes and deviations of their surfaces shape. The geometrical model helps to select the optimal locating chart of parts for bringing the machine coordinate system to the part coordinate system. The article presents an algorithm the model production of geometrical specifications using the example of the piston rod of a compressor.

56th Coloquium of the International Astronomical Union

NASA Astrophysics Data System (ADS)

Gaposchkin, E. M.

Geodesy, geophysics, astronomy, and astrophysics are all exploiting the unprecedented progress in the accuracy of metric measurements made from space and the earth's surface. Measurements of polar motion and earth rotation, crustal deformation and displacement, satellite and planetary motion, and the positions of stars and quasars are all being refined. These new measurements are providing information on plate tectonics and earth dynamics, the earth's variable rotation, the evolution of the moon and planets, the scale of the solar system and the universe, and the local space-time metric. A common requirement of all these investigations is the necessity of a well-defined coordinate system (or systems) to which all relevant observations, theories, and models can be referred and which can be used as a basis for discussion. In view of the widespread use and interdisciplinary implications of these observations, there is a need for the definition, practical realization, and international acceptance of a suitable coordinate system (or systems) to facilitate such work. The need, the scope of the issues, and the nontriviality of the problem is evidenced by the numerous specialized symposia organized during the past dozen years: Stressa [Markowitz and Guinot, 1968], Morioka [Melchior and Yumi, 1972; Yumi, 1971], Torun [Koaczek and Weiffenbach, 1974], Columbus [Mueller, 1975, 1978], Kiev [Federov et al, 1980], San Fernando [McCarthy and Pilkington, 1979], and recently, Warsaw [Gaposchkin and Ko/aczek, 1981]. The Warsaw meeting (September 8-12, 1980) is the subject of this review.

Investigations Some Impact Space Debris and Working Satellites

NASA Astrophysics Data System (ADS)

Vovchyk, Yeva

Combining the coordinate with the photometric date of the artificial satellite the information of its behavior on the orbit, its orientation, form and optical characteristics of the object’s surface could be determined. The successful solution of this task could be received only on the base of complex observations. It means that one must have coordinate and photometric observations from some (at least two) stations and the observations must be done synchronous. Photometric observations enable to record the reflection of the Sunlight from the separate fragments of the object’s surface. The periodic splashes give the information of the own rotation and the precession of the object. But from the light curve of the object to the information of its rotations is a long way of mathematics analysis with the supplement of the information from the other type observations. As the example the way of received the information of the behavior of the two satellites -- “EgyptSat” in the June-August 2010 after its collision on the orbit with unknown space debris and Russian station “Fobos-grunt” in the November 2011 during the unsuccessfully launching, inoperative spacecraft Envisat is shown. In the paper the initial observations and mathematical process of the solution of this task would be given. These investigations were made by the team "Astronoms from Ukraine" -- Ja. Blagodyr, A.Bilinsky, Ye.Vovchyk,K.Martyniyuk-Lotocky from Astronomical Observatory of Ivan Franko National University, Lviv; V.Yepishev, V.Kudak, I.Motrunych,I.Najbaer from Laboratory of the Space Investigations, National University of Uzgorod; N.Koshkin,L. Shakun from Astronomical Observatory of National University of Odessa; V.Lopachenko,V.Rykhalsky from National Centre of Direction and Testing of the Space System, Yevpatoriya.

Deblurring for spatial and temporal varying motion with optical computing

NASA Astrophysics Data System (ADS)

Xiao, Xiao; Xue, Dongfeng; Hui, Zhao

2016-05-01

A way to estimate and remove spatially and temporally varying motion blur is proposed, which is based on an optical computing system. The translation and rotation motion can be independently estimated from the joint transform correlator (JTC) system without iterative optimization. The inspiration comes from the fact that the JTC system is immune to rotation motion in a Cartesian coordinate system. The work scheme of the JTC system is designed to keep switching between the Cartesian coordinate system and polar coordinate system in different time intervals with the ping-pang handover. In the ping interval, the JTC system works in the Cartesian coordinate system to obtain a translation motion vector with optical computing speed. In the pang interval, the JTC system works in the polar coordinate system. The rotation motion is transformed to the translation motion through coordinate transformation. Then the rotation motion vector can also be obtained from JTC instantaneously. To deal with continuous spatially variant motion blur, submotion vectors based on the projective motion path blur model are proposed. The submotion vectors model is more effective and accurate at modeling spatially variant motion blur than conventional methods. The simulation and real experiment results demonstrate its overall effectiveness.

Documentation of program COORDC to generate and coordinate system for 3D corners with or without fillet using body fitted curvilinear coordinates, part 2

NASA Technical Reports Server (NTRS)

Kumar, D.

1980-01-01

The computer program COORDC generates a body fitted curvilinear coordinate system for corner geometry with or without corner fillets. It is assumed that at any given xi, x remains constant; consequently the only variation is in y and z. It is also assumed that for all xi's in the physical plane the coordinate system in y-z plane is similar. This enables solution of coordinate system for one particular xi = 1 (x for xi = 1 is arbitrarily chosen to be 0.0) and the solution for all other xi plane can be easily specified once the coordinates in the physical plane on the line 1 or = to xi or = to IMAX, eta = 1, zeta = 1 are specified.

Homeostasis, singularities, and networks.

PubMed

Golubitsky, Martin; Stewart, Ian

2017-01-01

Homeostasis occurs in a biological or chemical system when some output variable remains approximately constant as an input parameter [Formula: see text] varies over some interval. We discuss two main aspects of homeostasis, both related to the effect of coordinate changes on the input-output map. The first is a reformulation of homeostasis in the context of singularity theory, achieved by replacing 'approximately constant over an interval' by 'zero derivative of the output with respect to the input at a point'. Unfolding theory then classifies all small perturbations of the input-output function. In particular, the 'chair' singularity, which is especially important in applications, is discussed in detail. Its normal form and universal unfolding [Formula: see text] is derived and the region of approximate homeostasis is deduced. The results are motivated by data on thermoregulation in two species of opossum and the spiny rat. We give a formula for finding chair points in mathematical models by implicit differentiation and apply it to a model of lateral inhibition. The second asks when homeostasis is invariant under appropriate coordinate changes. This is false in general, but for network dynamics there is a natural class of coordinate changes: those that preserve the network structure. We characterize those nodes of a given network for which homeostasis is invariant under such changes. This characterization is determined combinatorially by the network topology.

Supporting Family Engagement in Home Visiting with the Family Map Inventories.

PubMed

Kyzer, Angela; Whiteside-Mansell, Leanne; McKelvey, Lorraine; Swindle, Taren

2016-01-01

The purpose of this study was to examine the feasibility and usefulness of a universal screening tool, the Family Map Inventory (F MI), to assess family strengths and needs in a home visiting program. The FMI has been used successfully by center-based early childcare programs to tailor services to family need and build on existing strengths. Home visiting coordinators (N = 39) indicated the FMI would provide useful information, and they had the capacity to implement. In total, 70 families who enrolled in a Home Instruction for Parents of Preschool Youngsters (HIPPY) program were screened by the coordinator. The results of the FMI provided meaningful information about the home and parenting environment. Overall, most caregivers provided high levels of school readiness and parental warmth and low levels of family conflict and parenting stress. On the other hand, many families did not provide adequate food quality, exhibited chaotic home environments, and practiced negative discipline. This study demonstrated that the FMI is a feasible and useful option to assess comprehensive family needs in home visiting programs. It also demonstrated that the FMI provided home visiting coordinators a system to measure family strengths and needs. This could provide an assessment of program effectiveness and changes in the family's environment.

Supporting Family Engagement in Home Visiting with the Family Map Inventories

PubMed Central

Kyzer, Angela; Whiteside-Mansell, Leanne; McKelvey, Lorraine; Swindle, Taren

2015-01-01

The purpose of this study was to examine the feasibility and usefulness of a universal screening tool, the Family Map Inventory (F MI), to assess family strengths and needs in a home visiting program. The FMI has been used successfully by center-based early childcare programs to tailor services to family need and build on existing strengths. Home visiting coordinators (N = 39) indicated the FMI would provide useful information, and they had the capacity to implement. In total, 70 families who enrolled in a Home Instruction for Parents of Preschool Youngsters (HIPPY) program were screened by the coordinator. The results of the FMI provided meaningful information about the home and parenting environment. Overall, most caregivers provided high levels of school readiness and parental warmth and low levels of family conflict and parenting stress. On the other hand, many families did not provide adequate food quality, exhibited chaotic home environments, and practiced negative discipline. This study demonstrated that the FMI is a feasible and useful option to assess comprehensive family needs in home visiting programs. It also demonstrated that the FMI provided home visiting coordinators a system to measure family strengths and needs. This could provide an assessment of program effectiveness and changes in the family’s environment. PMID:26681837

The display of spatial information and visually guided behavior

NASA Technical Reports Server (NTRS)

Bennett, C. Thomas

1991-01-01

The basic informational elements of spatial orientation are attitude and position within a coordinate system. The problem that faces aeronautical designers is that a pilot must deal with several coordinate systems, sometimes simultaneously. The display must depict unambiguously not only position and attitude, but also designate the relevant coordinate system. If this is not done accurately, spatial disorientation can occur. The different coordinate systems used in aeronautical tasks and the problems that occur in the display of spatial information are explained.

Analysis of the interface and data transfer from ICU to normal wards in a German University Hospital.

PubMed

Vollmer, Anne-Maria; Skonetzki-Cheng, Stefan; Prokosch, Hans-Ulrich

2013-01-01

Typically general wards and intensive care units (ICU) have very different labor organizations, structures and IT-systems in Germany. There is a need for coordination, because of the different working arrangements. Our team investigated the interface between ICU and general ward and especially the respective information transfer in the University hospital in Erlangen (Bavaria, Germany). The research team used a combination of interviews, observations and the analysis of transfer records and forms as part of a methodical triangulation. We identified 41 topics, which are discussed or presented in writing during the handover. In a second step, we investigate the requirements of data transmission in expert interviews. A data transfer concept from the perspective of the nurses and physicians was developed and we formulated recommendations for improvements of process and communication for this interface. Finally the data transfer concept was evaluated by the respondents.

Linking research, education and public engagement in geoscience: Leadership and strategic partnerships (invited)

NASA Astrophysics Data System (ADS)

Harcourt, P.

2017-12-01

Addressing the urgent issue of climate change requires mitigation and adaptation actions on individual to global scales, and appropriate action must be based upon geoscience literacy across population sectors. The NSF-funded MADE CLEAR (Maryland and Delaware Climate Change Education, Assessment, and Research) project provides a coordinated approach to embed climate change into education programs at the university level, in formal K12 classrooms, and among informal educators. We have worked with state agencies, university systems, non-profit organizations, and community groups to establish and support research-based education about climate change. In this panel I will describe how MADE CLEAR approached the task of infusing climate change education across sectors in the highly diverse states of Delaware and Maryland. I will share the characteristics of our strongest alliances, an analysis of significant barriers to climate change education, and our perspective on the outlook for the future of climate change education.

[The profile and number of primary care physicians required in Chile].

PubMed

Román A, Oscar; Pineda R, Sabina; Señoret S, Miriam

2007-09-01

Medical schools curricular planning aim to obtain a physician trained to work as general practitioner and the Chilean health reform, considers ambulatory primary care as the main axis of health care. However there is still a low interest among physicians to work in primary health care, where there are problems related to a low level of clinical resolution, clinical and administrative management deficiencies and a low level of leadership in health promotion. The causes of these deficiencies stem from university training, government policies and the great attraction that exerts the technological and specialized model of secondary and tertiary health care. We analyze the ideal profüe that the general practitioner should have in our health care system and the possible solutions to primary health care problems. We also emphasize the need to coordinate the professional resource needs with university training, to reduce the existing gaps between medical training and professional practice.

The University of Kansas Applied Sensing Program: An operational perspective

NASA Technical Reports Server (NTRS)

Martinko, E. A.

1981-01-01

The Kansas applied remote sensing (KARS) program conducts demonstration projects and applied research on remote sensing techniques which enable local, regional, state and federal agency personnel to better utilize available satellite and airborne remote sensing systems. As liason with Kansas agencies for the Earth Resources Laboratory (ERL), Kansas demonstration project, KARS coordinated interagency communication, field data collection, hands-on training, and follow-on technical assistance and worked with Kansas agency personnel in evaluating land cover maps provided by ERL. Short courses are being conducted to provide training in state-of-the-art remote sensing technology for university faculty, state personnel, and persons from private industry and federal government. Topics are listed which were considered in intensive five-day courses covering the acquisition, interpretation, and application of information derived through remote sensing with specific training and hands-on experience in image interpretation and the analysis of LANDSAT data are listed.

Coordinate transformations and gauges in the relativistic astronomical reference systems

NASA Astrophysics Data System (ADS)

Tao, J.-H.; Huang, T.-Y.; Han, C.-H.

2000-11-01

This paper applies a fully post-Newtonian theory (Damour et al. 1991, 1992, 1993, 1994) to the problem of gauge in relativistic reference systems. Gauge fixing is necessary when the precision of time measurement and application reaches 10-16 or better. We give a general procedure for fixing the gauges of gravitational potentials in both the global and local coordinate systems, and for determining the gauge functions in all the coordinate transformations. We demonstrate that gauge fixing in a gravitational N-body problem can be solved by fixing the gauge of the self-gravitational potential of each body and the gauge function in the coordinate transformation between the global and local coordinate systems. We also show that these gauge functions can be chosen to make all the coordinate systems harmonic or any as required, no matter what gauge is chosen for the self-gravitational potential of each body.

Rocket Engine Numerical Simulator (RENS)

NASA Technical Reports Server (NTRS)

Davidian, Kenneth O.

1997-01-01

Work is being done at three universities to help today's NASA engineers use the knowledge and experience of their Apolloera predecessors in designing liquid rocket engines. Ground-breaking work is being done in important subject areas to create a prototype of the most important functions for the Rocket Engine Numerical Simulator (RENS). The goal of RENS is to develop an interactive, realtime application that engineers can utilize for comprehensive preliminary propulsion system design functions. RENS will employ computer science and artificial intelligence research in knowledge acquisition, computer code parallelization and objectification, expert system architecture design, and object-oriented programming. In 1995, a 3year grant from the NASA Lewis Research Center was awarded to Dr. Douglas Moreman and Dr. John Dyer of Southern University at Baton Rouge, Louisiana, to begin acquiring knowledge in liquid rocket propulsion systems. Resources of the University of West Florida in Pensacola were enlisted to begin the process of enlisting knowledge from senior NASA engineers who are recognized experts in liquid rocket engine propulsion systems. Dr. John Coffey of the University of West Florida is utilizing his expertise in interviewing and concept mapping techniques to encode, classify, and integrate information obtained through personal interviews. The expertise extracted from the NASA engineers has been put into concept maps with supporting textual, audio, graphic, and video material. A fundamental concept map was delivered by the end of the first year of work and the development of maps containing increasing amounts of information is continuing. Find out more information about this work at the Southern University/University of West Florida. In 1996, the Southern University/University of West Florida team conducted a 4day group interview with a panel of five experts to discuss failures of the RL10 rocket engine in conjunction with the Centaur launch vehicle. The discussion was recorded on video and audio tape. Transcriptions of the entire proceedings and an abbreviated video presentation of the discussion highlights are under development. Also in 1996, two additional 3year grants were awarded to conduct parallel efforts that would complement the work being done by Southern University and the University of West Florida. Dr. Prem Bhalla of Jackson State University in Jackson, Mississippi, is developing the architectural framework for RENS. By employing the Rose Rational language and Booch Object Oriented Programming (OOP) technology, Dr. Bhalla is developing the basic structure of RENS by identifying and encoding propulsion system components, their individual characteristics, and cross-functionality and dependencies. Dr. Ruknet Cezzar of Hampton University, located in Hampton, Virginia, began working on the parallelization and objectification of rocket engine analysis and design codes. Dr. Cezzar will use the Turbo C++ OOP language to translate important liquid rocket engine computer codes from FORTRAN and permit their inclusion into the RENS framework being developed at Jackson State University. The Southern University/University of West Florida grant was extended by 1 year to coordinate the conclusion of all three efforts in 1999.

Nonlinear finite element formulation for the large displacement analysis in multibody system dynamics

NASA Technical Reports Server (NTRS)

Rismantab-Sany, J.; Chang, B.; Shabana, A. A.

1989-01-01

A total Lagrangian finite element formulation for the deformable bodies in multibody mechanical systems that undergo finite relative rotations is developed. The deformable bodies are discretized using finite element methods. The shape functions that are used to describe the displacement field are required to include the rigid body modes that describe only large translational displacements. This does not impose any limitations on the technique because most commonly used shape functions satisfy this requirement. The configuration of an element is defined using four sets of coordinate systems: Body, Element, Intermediate element, Global. The body coordinate system serves as a unique standard for the assembly of the elements forming the deformable body. The element coordinate system is rigidly attached to the element and therefore it translates and rotates with the element. The intermediate element coordinate system, whose axes are initially parallel to the element axes, has an origin which is rigidly attached to the origin of the body coordinate system and is used to conveniently describe the configuration of the element in undeformed state with respect to the body coordinate system.

Intelligent multiagent coordination based on reinforcement hierarchical neuro-fuzzy models.

PubMed

Mendoza, Leonardo Forero; Vellasco, Marley; Figueiredo, Karla

2014-12-01

This paper presents the research and development of two hybrid neuro-fuzzy models for the hierarchical coordination of multiple intelligent agents. The main objective of the models is to have multiple agents interact intelligently with each other in complex systems. We developed two new models of coordination for intelligent multiagent systems, which integrates the Reinforcement Learning Hierarchical Neuro-Fuzzy model with two proposed coordination mechanisms: the MultiAgent Reinforcement Learning Hierarchical Neuro-Fuzzy with a market-driven coordination mechanism (MA-RL-HNFP-MD) and the MultiAgent Reinforcement Learning Hierarchical Neuro-Fuzzy with graph coordination (MA-RL-HNFP-CG). In order to evaluate the proposed models and verify the contribution of the proposed coordination mechanisms, two multiagent benchmark applications were developed: the pursuit game and the robot soccer simulation. The results obtained demonstrated that the proposed coordination mechanisms greatly improve the performance of the multiagent system when compared with other strategies.

Changes in medicine course curricula in Brazil encouraged by the Program for the Promotion of Medical School Curricula (PROMED)

PubMed Central

Souza, Patrícia Alves de; Zeferino, Angélica Maria Bicudo; Ros, Marco Da Aurélio

2008-01-01

Background The Program for the Promotion of Changes in Medical School Curricula (PROMED) was developed by the Brazilian Ministries of Health and Education. The objective of this program was to finance the implementation of changes to the curricula of medical schools directed towards the Brazilian national healthcare system (SUS). This paper reports research carried out together with the coordinators responsible for the PROMED of each medical school approved, in which interviews were used to evaluate whether this financial support succeeded in stimulating changes. The aim of this study was to evaluate the impact of this program three years after implementation in the universities that received funding. Methods The 19 course coordinators of the medical schools in which the PROMED project was implemented were interviewed using a questionnaire containing 12 questions for qualitative analysis. This paper focuses partially on the reports of the results of this qualitative analysis. Laurence Bardin's. Results The universities interviewed were found to have some common concerns: the decoupling of basic and professional training difficulties in achieving proximity to the network of services; insufficient funding; and the emphasis of most teachers being on teaching hospitals and specialization. These findings indicate that the direction of curriculum reform (PROMED) is toward providing a targeted training for this system. Conclusion The interviewees were aware that this program would trigger future changes in all aspects of healthcare and represents an ongoing challenge to the academic field. PROMED provided the momentum for change in the nature of medical training in Brazil and was seen as powerful enough to override other processes and as a basis for guidance regarding the methodology, pedagogical approach and scenarios of practical experience. PMID:19038043

Physician specialty and the quality of medical care experiences in the context of the Taiwan national health insurance system.

PubMed

Tsai, Jenna; Shi, Leiyu; Yu, Wei-Lung; Hung, Li-Mei; Lebrun, Lydie A

2010-01-01

Based on a recent patient survey from Taiwan, where there is universal health insurance coverage and unrestricted physician choice, this study examined the relationship between physician specialty and the quality of primary medical care experiences. We assessed ambulatory patients' experiences with medical care using the Primary Care Assessment Tool, representing 7 primary care domains: first contact (ie, accessibility and utilization); longitudinality (ie, ongoing care); coordination (ie, referrals and information systems); comprehensiveness (ie, services available and provided); family centeredness; community orientation; and cultural competence. Having a primary care physician was significantly associated with patients reporting higher quality of primary care experiences. Specifically, relative to specialty care physicians, primary care physicians enhanced accessibility, achieved better community orientation and cultural competence, and provided more comprehensive services. In an area with universal health insurance and unrestricted physician choice, ambulatory patients of primary care physicians rated their medical care experiences as superior to those of patients of specialists. In addition to providing health insurance coverage, promoting primary care should be included as a health policy to improve patients' quality of ambulatory medical care experiences.

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

Pfiffner, Susan M.; Brandt, Craig C.; Kostka, Joel E.

Our current research represents a joint effort between Oak Ridge National Laboratory (ORNL), Florida State University (FSU), and the University of Tennessee. ORNL will serve as the lead institution with Dr. A.V. Palumbo responsible for project coordination, integration, and deliverables. This project was initiated in November, 2004, in the Integrative Studies Element of the NABIR program. The overall goal of our project is to provide an improved understanding of the relationships between microbial community structure, geochemistry, and metal reduction rates. The research seeks to address the following questions: Is the metabolic diversity of the in situ microbial community sufficiently largemore » and redundant that bioimmobilization of uranium will occur regardless of the type of electron donor added to the system? Are their donor specific effects that lead to enrichment of specific community members that then impose limits on the functional capabilities of the system? Will addition of humics change rates of uranium reduction without changing community structure? Can resource-ratio theory be used to understand changes in uranium reduction rates and community structure with respect to changing C:P ratios?« less

Long-term monitoring and evaluation of a new system of community-based psychiatric care. Integrating research, teaching and practice at the University of Verona.

PubMed

Amaddeo, Francesco; Burti, Lorenzo; Ruggeri, Mirella; Tansella, Michele

2009-01-01

The South-Verona community psychiatric service (CPS) was implemented in 1978, according to Law 180, by the Department of Psychiatry of the University of Verona. Since then this CPS provides prompt, comprehensive and coherent answers to patients' needs, psychological and social, as well as practical, while trying to decrease and control symptoms. Special emphasis is given to integrating different interventions, such as medication, rehabilitation, family support, and social work. The South-Verona experience was from the beginning associated with a long-term research project of monitoring and evaluating the new system of care. The research team has grown and expanded over the years and presently includes the following research units: a) environmental, clinical and genetic determinants of the outcome of mental disorders; b) psychiatric register, economics and geography of mental health; c) clinical psychopharmacology and drug epidemiology; d) brain imaging and neuropsychology; e) clinical psychology and communication in medicine; and f) physical comorbidity and health promotion in psychiatric patients. This paper summarises the main results of the coordinated, long-term evaluative studies conducted so far.

[The formation of the self-maintenance skills in the pre-school children presenting with locomotor and coordination disorders].

PubMed

Poletaeva-Dubrovina, N A; Burkova, A M

2016-01-01

The Ministry of Health of the Russian Federation acknowledges the sharp rise in the prevalence of congenital malformation in this country during the past 30 years. In 2010-2011, this pathology was estimated to occur in 3% of the children. It includes a variety of locomotor and coordination disorders of which the most widespread are infantile cerebral paralysis, ataxia, consequences of perinatal lesions of the central nervous system, etc. This article contains a detailed description of these locomotor and coordination disorders. The objective of the present work was to elaborate and evaluate the program for the formation of the self-maintenance skills in the pre-school children presenting with locomotor and coordination disorders under conditions of family guidance and education. The study was carried out from September 2013 till May 2014 based at MUP DOD "Semeiny klub Nadezhda" ("The Hope Family Club", Municipal unitary facility for children's additional education) and supported by B.N. El'tsin Ural Federal University. It included 10 children suffering from locomotor and coordination disorders of different severity and members of their families. The following methods were used: the self-service skills scorecard , monitoring formation of the motor skills, and Wilcoxon's T-test. The use of the program based on the cooperation with the children's families allowed to achieve positive dynamics in the patients' conditions. Moreover, 30% of them acquired the full scope of the self-maintenance skills. The most pronounced changes in the motor abilities were apparent in the movements of the upper and lower extremitis, walking, and motion in space. The proposed program for the formation of the self-maintenance skills in the pre-school children presenting with locomotor and coordination disorders proved to be highly efficacious. The study has demonstrated the importance of the parents' involvement in the process of formation of the self-maintenance skills and motor abilities. It is concluded that the formation of the self-maintenance skills and locomotor abilities are two interdependent processes.

Patient, Primary Care Provider, and Specialist Perspectives on Specialty Care Coordination in an Integrated Health Care System.

PubMed

Vimalananda, Varsha G; Dvorin, Kelly; Fincke, B Graeme; Tardiff, Nicole; Bokhour, Barbara G

Successful coordination of specialty care requires understanding the perspectives of patients, primary care providers, and specialists-that is, the specialty care "triad." This study used qualitative methods to compare these perspectives in an integrated health care system, using diabetes specialty care as an exemplar. Primary care providers and endocrinologists relied on interclinician relationships to coordinate care. Clinicians rarely included patients or other staff in their conceptualization of specialty care coordination. Patients often assumed responsibility for specialty care coordination but struggled to succeed. We identified several opportunities to improve coordination across the triad. In an integrated medical system, the shared organizational structure can facilitate these efforts.

Coordination and establishment of centralized facilities and services of the University of Alaska ERTS survey of the Alaskan environment

NASA Technical Reports Server (NTRS)

Belon, A. E. (Principal Investigator); Miller, J. M.

1973-01-01

The author has identified the following significant results. The objective of this project is to provide a focus for the entire University of Alaska ERTS-1 effort (12 projects covering 10 disciplines and involving 8 research institutes and science departments). Activities have been concentrated on the implementation of the project's three primary functions: (1) coordination and management of the U of A ERTS-1 program, including management of the flow of data and data products; (2) acquisition, installation, test, operation, and maintanence of centralized facilities for processing ERTS-1, aircraft, and ground truth data; and (3) development of photographic and digital techniques for processing and interpreting ERTS-1 and aircraft data. With minor exceptions these three functions are now well-established and working smoothly.

Northwestern University Initiative for Teaching NanoSciences (NUITNS): An Approach for Teaching Computational Chemistry to Engineering Undergraduate Students

ERIC Educational Resources Information Center

Simeon, Tomekia; Aikens, Christine M.; Tejerina, Baudilio; Schatz, George C.

2011-01-01

The Northwestern University Initiative for Teaching Nanosciences (NUITNS) at nanohub.org Web site combines several tools for doing electronic structure calculations and analyzing and displaying the results into a coordinated package. In this article, we describe this package and show how it can be used as part of an upper-level quantum chemistry…

Power, Ideology, Politics: "The Elephant in the Room" in the Relationship between Assessment and Learning

ERIC Educational Resources Information Center

Flórez Petour, María Teresa

2017-01-01

María Teresa Flórez Petour is an assistant professor and head of research in the Pedagogical Studies Department of the University of Chile. She also coordinates the Department's Assessment Study Group, and is a research associate at the Oxford University Centre for Educational Assessment. Her research interests are related to assessment policy in…

Education Offered Via Telecommunications: Trends, Issues, and State-Level Problems in Instructional Technology for Colleges and Universities. Report 87-49.

ERIC Educational Resources Information Center

California State Postsecondary Education Commission, Sacramento.

Issues concerning telecommunications courses offered by California universities and colleges are reviewed with a focus on the progress made over the past 6 years regarding the lack of incentives for faculty to use instructional technology in their teaching, lack of coordination among interested institutions and agencies, and high initial costs for…

NASA Women's History Month - Erin Waggoner (AFRC)

NASA Image and Video Library

2018-03-20

Erin Waggoner is an Aerospace Engineer in the Aerodynamics and Propulsion Branch at NASA Armstrong Flight Research Center. Erin has a BS in Aerospace Engineering from Wichita State University and a MS in Aeronautics and Astronautics from Purdue University. Her work includes planning, coordinating, and executing ground tests; analyzing data; writing papers; and serving as a Flight Test Engineer onboard test aircraft.

Ohio Arms Control Study Group: Workshop I, June 24-26, 1976, The Ohio State University. Summary of Proceedings.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Mershon Center.

The booklet summarizes proceedings of a conference coordinated by the Ohio Arms Control Study Group (OACSG) on the topic of United States-USSR relations and the influence of nuclear weapons upon international behavior and strategic thought. The OACSG is composed of faculty members from Ohio colleges and universities who have a vocational or…

The Low Submission of Private Higher Education Institution Accreditation under Coordinator of Private Universities Region XII

ERIC Educational Resources Information Center

Tapilatu, Jeaneke; Sailah, Illah; Hermawan, Aji

2018-01-01

Government with Decision No. 12 of 2012 on higher education states that every university will be authorized to operate and issue a diploma after accreditation. Accreditation is the acknowledgment of the public or external parties to the college concerned and is also a form of assessment of the quality and feasibility of institutions conducted by…

Family of Origin and Career Counseling: An Interview with Robert Chope

ERIC Educational Resources Information Center

Lara, Tracy

2007-01-01

Robert Chope is a professor of counseling at San Francisco State University, where he coordinates the Career Counseling Program. He is also the founder of the Career and Personal Development Institute in San Francisco, a practice that he has had for more than 25 years. Dr. Chope received his PhD from the University of Minnesota, Department of…

A Report on the Peace Education Commission Program, International Peace Research Association Conference 2010, Sydney, Australia

ERIC Educational Resources Information Center

Toh, Swee-Hin

2010-01-01

From July 6th to 10th, 2010, International Peace Research Association (IPRA) held its biennial conference at the University of Sydney in Australia. Hosted by the University's Centre for Peace & Conflict Studies and coordinated by Jake Lynch and a team of dedicated staff and volunteers, the conference featured seven plenary panels and many…

Clinical Supervision, a Proposal for Ensuring the Effectiveness of English Language Teaching at Public Universities in Colombia

ERIC Educational Resources Information Center

Paba, Luz Alba

2017-01-01

This research is a report on a quantitative study carried out at the English Departments of three public universities in the Caribbean coast of Colombia. Its main purpose was to analyze the strategies English departments coordinators use to enhance the quality of education their institutions provide in terms of bilingualism. The participants were…

Instructional Coaching: A Multiple Case Study Investigation of a Pre-Service Teacher's Self Efficacy through Supportive and Reflective Dialogue

ERIC Educational Resources Information Center

Steiner, Amanda

2017-01-01

According to the National Commission on Teaching and America's Future (1996), "... learning cannot occur in college classrooms divorced from schools" (p. 31). University coursework that is paired with carefully coordinated field experiences as well as being supported by university faculty that are skilled in helping the teacher candidate…

A three dimensional point cloud registration method based on rotation matrix eigenvalue

NASA Astrophysics Data System (ADS)

Wang, Chao; Zhou, Xiang; Fei, Zixuan; Gao, Xiaofei; Jin, Rui

2017-09-01

We usually need to measure an object at multiple angles in the traditional optical three-dimensional measurement method, due to the reasons for the block, and then use point cloud registration methods to obtain a complete threedimensional shape of the object. The point cloud registration based on a turntable is essential to calculate the coordinate transformation matrix between the camera coordinate system and the turntable coordinate system. We usually calculate the transformation matrix by fitting the rotation center and the rotation axis normal of the turntable in the traditional method, which is limited by measuring the field of view. The range of exact feature points used for fitting the rotation center and the rotation axis normal is approximately distributed within an arc less than 120 degrees, resulting in a low fit accuracy. In this paper, we proposes a better method, based on the invariant eigenvalue principle of rotation matrix in the turntable coordinate system and the coordinate transformation matrix of the corresponding coordinate points. First of all, we control the rotation angle of the calibration plate with the turntable to calibrate the coordinate transformation matrix of the corresponding coordinate points by using the least squares method. And then we use the feature decomposition to calculate the coordinate transformation matrix of the camera coordinate system and the turntable coordinate system. Compared with the traditional previous method, it has a higher accuracy, better robustness and it is not affected by the camera field of view. In this method, the coincidence error of the corresponding points on the calibration plate after registration is less than 0.1mm.

Scholarly Activities of Family Medicine Faculty: Results of a National Survey.

PubMed

Hinojosa, Jose; Benè, Kristen L; Hickey, Colleen; Marvel, Kim

2006-12-01

This survey examined how family medicine residency programs define scholarly activity, the productivity of programs, and perceived barriers to scholarly work. Five types of residency programs are compared: university-based, community-based (unaffiliated, university-affiliated, university-administered), and military. A 13 item web-based questionnaire was sent to all 455 U. S. family medicine residency programs. The survey solicited demographic information as well as program expectations of faculty, presence of a research coordinator/director, activities considered scholarly, productivity, and perceived barriers. A total of 177 surveys were completed for a response rate of 38%, similar to response rates of web-based surveys in the literature. 67.6% of programs encouraged, but did not require scholarly activity, and 44.5% indicated their program had no research coordinator/ director. University-based programs had the highest levels of productivity compared to other program types. Primary barriers to scholarly activity noted were lack of time (73/138, 53%) and lack of supportive infrastructure (37/138, 27%). While interpretations are limited by the response rate of the survey, results provide an increased understanding of how programs define scholarly activity as well as reference points for faculty productivity. This information can help program directors when setting criteria for scholarly work.

Free energy from molecular dynamics with multiple constraints

NASA Astrophysics Data System (ADS)

den Otter, W. K.; Briels, W. J.

In molecular dynamics simulations of reacting systems, the key step to determining the equilibrium constant and the reaction rate is the calculation of the free energy as a function of the reaction coordinate. Intuitively the derivative of the free energy is equal to the average force needed to constrain the reaction coordinate to a constant value, but the metric tensor effect of the constraint on the sampled phase space distribution complicates this relation. The appropriately corrected expression for the potential of mean constraint force method (PMCF) for systems in which only the reaction coordinate is constrained was published recently. Here we will consider the general case of a system with multiple constraints. This situation arises when both the reaction coordinate and the 'hard' coordinates are constrained, and also in systems with several reaction coordinates. The obvious advantage of this method over the established thermodynamic integration and free energy perturbation methods is that it avoids the cumbersome introduction of a full set of generalized coordinates complementing the constrained coordinates. Simulations of n -butane and n -pentane in vacuum illustrate the method.

Joint University Program for Air Transportation Research, 1986

NASA Technical Reports Server (NTRS)

Morrell, Frederick R. (Compiler)

1988-01-01

The research conducted under the NASA/FAA sponsored Joint University Program for Air Transportation Research is summarized. The Joint University Program is a coordinated set of three grants sponsored by NASA and the FAA, one each with the Mass. Inst. of Tech., Ohio Univ., and Princeton Univ. Completed works, status reports, and bibliographies are presented for research topics, which include computer science, guidance and control theory and practice, aircraft performance, flight dynamics, and applied experimental psychology. An overview of activities is presented.

Adaptive Control Strategies for Interlimb Coordination in Legged Robots: A Review

PubMed Central

Aoi, Shinya; Manoonpong, Poramate; Ambe, Yuichi; Matsuno, Fumitoshi; Wörgötter, Florentin

2017-01-01

Walking animals produce adaptive interlimb coordination during locomotion in accordance with their situation. Interlimb coordination is generated through the dynamic interactions of the neural system, the musculoskeletal system, and the environment, although the underlying mechanisms remain unclear. Recently, investigations of the adaptation mechanisms of living beings have attracted attention, and bio-inspired control systems based on neurophysiological findings regarding sensorimotor interactions are being developed for legged robots. In this review, we introduce adaptive interlimb coordination for legged robots induced by various factors (locomotion speed, environmental situation, body properties, and task). In addition, we show characteristic properties of adaptive interlimb coordination, such as gait hysteresis and different time-scale adaptations. We also discuss the underlying mechanisms and control strategies to achieve adaptive interlimb coordination and the design principle for the control system of legged robots. PMID:28878645

The coordinating evaluation and spatial correlation analysis of CSGC: A case study of Henan province, China.

PubMed

Xie, Mingxia; Wang, Jiayao; Chen, Ke

2017-01-01

This study investigates the basic characteristics and proposes a concept for the complex system of geographical conditions (CSGC). By analyzing the DPSIR model and its correlation with the index system, we selected indexes for geographical conditions according to the resources, ecology, environment, economy and society parameters to build a system. This system consists of four hierarchies: index, classification, element and target levels. We evaluated the elements or indexes of the complex system using the TOPSIS method and a general model coordinating multiple complex systems. On this basis, the coordination analysis experiment of geographical conditions is applied to cities in the Henan province in China. The following conclusions were reached: ①According to the pressure, state and impact of geographical conditions, relatively consistent measures are taken around the city, but with conflicting results. ②The coordination degree of geographical conditions is small among regions showing large differences in classification index value. The degree of coordination of such regions is prone to extreme values; however, the smaller the difference the larger the coordination degree. ③The coordinated development of geographical conditions in the Henan province is at the stage of the point axis.

Interactive display of molecular models using a microcomputer system

NASA Technical Reports Server (NTRS)

Egan, J. T.; Macelroy, R. D.

1980-01-01

A simple, microcomputer-based, interactive graphics display system has been developed for the presentation of perspective views of wire frame molecular models. The display system is based on a TERAK 8510a graphics computer system with a display unit consisting of microprocessor, television display and keyboard subsystems. The operating system includes a screen editor, file manager, PASCAL and BASIC compilers and command options for linking and executing programs. The graphics program, written in USCD PASCAL, involves the centering of the coordinate system, the transformation of centered model coordinates into homogeneous coordinates, the construction of a viewing transformation matrix to operate on the coordinates, clipping invisible points, perspective transformation and scaling to screen coordinates; commands available include ZOOM, ROTATE, RESET, and CHANGEVIEW. Data file structure was chosen to minimize the amount of disk storage space. Despite the inherent slowness of the system, its low cost and flexibility suggests general applicability.

Geometric calibration of a coordinate measuring machine using a laser tracking system

NASA Astrophysics Data System (ADS)

Umetsu, Kenta; Furutnani, Ryosyu; Osawa, Sonko; Takatsuji, Toshiyuki; Kurosawa, Tomizo

2005-12-01

This paper proposes a calibration method for a coordinate measuring machine (CMM) using a laser tracking system. The laser tracking system can measure three-dimensional coordinates based on the principle of trilateration with high accuracy and is easy to set up. The accuracy of length measurement of a single laser tracking interferometer (laser tracker) is about 0.3 µm over a length of 600 mm. In this study, we first measured 3D coordinates using the laser tracking system. Secondly, 21 geometric errors, namely, parametric errors of the CMM, were estimated by the comparison of the coordinates obtained by the laser tracking system and those obtained by the CMM. As a result, the estimated parametric errors agreed with those estimated by a ball plate measurement, which demonstrates the validity of the proposed calibration system.

Motor outcome and electrode location in deep brain stimulation in Parkinson's disease.

PubMed

Koivu, Maija; Huotarinen, Antti; Scheperjans, Filip; Laakso, Aki; Kivisaari, Riku; Pekkonen, Eero

2018-05-30

To evaluate the efficacy and adverse effects of subthalamic deep brain stimulation (STN-DBS) in patients with advanced Parkinson's disease (PD) and the possible correlation between electrode location and clinical outcome. We retrospectively reviewed 87 PD-related STN-DBS operations at Helsinki University Hospital (HUH) from 2007 to 2014. The changes of Unified Parkinson's Disease Rating Scale (UPDRS) part III score, Hoehn & Yahr stage, antiparkinson medication, and adverse effects were studied. We estimated the active electrode location in three different coordinate systems: direct visual analysis of MRI correlated to brain atlas, location in relation to the nucleus borders and location in relation to the midcommisural point. At 6 months after operation, both levodopa equivalent doses (LEDs; 35%, Wilcoxon signed-rank test = 0.000) and UPDRS part III scores significantly decreased (38%, Wilcoxon signed-rank test = 0.000). Four patients (5%) suffered from moderate DBS-related dysarthria. The generator and electrodes had to be removed in one patient due to infection (1%). Electrode coordinates in the three coordinate systems correlated well with each other. On the left side, more ventral location of the active contact was associated with greater LED decrease. STN-DBS improves motor function and enables the reduction in antiparkinson medication with an acceptable adverse effect profile. More ventral location of the active contact may allow stronger LED reduction. Further research on the correlation between contact location, clinical outcome, and LED reduction is warranted. © 2018 The Authors. Brain and Behavior published by Wiley Periodicals, Inc.

Micro practices of coordination based on complex adaptive systems: user needs and strategies for coordinating public health in Denmark.

PubMed

Terkildsen, Morten Deleuran; Wittrup, Inge; Burau, Viola

2015-01-01

Many highly formalised approaches to coordination poorly fit public health and recent studies call for coordination based on complex adaptive systems. Our contribution is two-fold. Empirically, we focus on public health, and theoretically we build on the patient perspective and treat coordination as a process of contingent, two-level negotiations of user needs. The paper draws on the concept of user needs-based coordination and sees coordination as a process, whereby needs emerging from the life world of the user are made amenable to the health system through negotiations. The analysis is based on an explorative case study of a health promotion initiative in Denmark. It adopts an anthropological qualitative approach and uses a range of qualitative data. The analysis identifies four strategies of coordination: the coordinator focusing on the individual user or on relations with other professionals; and the manager coaching the coordinator or providing structural support. Crucially, the coordination strategies by management remain weak as they do not directly relate to specific user needs. In process of bottom-up negotiations user needs become blurred and this is especially a challenge for management. The study therefore calls for an increased focus on the level nature of negotiations to bridge the gap that currently weakens coordination strategies by management.

Text messaging to support off-campus clinical nursing facilitators: a descriptive survey.

PubMed

Howard, Christine; Fox, Amanda R; Coyer, Fiona

2014-06-01

Managing large student cohorts can be a challenge for university academics, coordinating these units. Bachelor of Nursing programmes have the added challenge of managing multiple groups of students and clinical facilitators whilst completing clinical placement. Clear, time efficient and effective communication between coordinating academics and clinical facilitators is needed to ensure consistency between student and teaching groups and prompt management of emerging issues. This study used a descriptive survey to explore the use of text messaging via a mobile phone, sent from coordinating academics to off-campus clinical facilitators, as an approach to providing direction and support. The response rate was 47.8% (n=22). Correlations were found between the approachability of the coordinating academic and clinical facilitator perception that, a) the coordinating academic understood issues on clinical placement (r=0.785, p<0.001), and b) being part of the teaching team (r=0.768, p<0.001). Analysis of responses to qualitative questions revealed three themes: connection, approachability and collaboration. This study demonstrates that use of regular text messages improves communication between coordinating academics and clinical facilitators. Findings suggest improved connection, approachability and collaboration between the coordinating academic and clinical facilitation staff. Copyright © 2014 Elsevier Ltd. All rights reserved.

Application of coordinate transform on ball plate calibration

NASA Astrophysics Data System (ADS)

Wei, Hengzheng; Wang, Weinong; Ren, Guoying; Pei, Limei

2015-02-01

For the ball plate calibration method with coordinate measurement machine (CMM) equipped with laser interferometer, it is essential to adjust the ball plate parallel to the direction of laser beam. It is very time-consuming. To solve this problem, a method based on coordinate transformation between machine system and object system is presented. With the fixed points' coordinates of the ball plate measured in the object system and machine system, the transformation matrix between the coordinate systems is calculated. The laser interferometer measurement data error due to the placement of ball plate can be corrected with this transformation matrix. Experimental results indicate that this method is consistent with the handy adjustment method. It avoids the complexity of ball plate adjustment. It also can be applied to the ball beam calibration.

The Geolocation model for lunar-based Earth observation

NASA Astrophysics Data System (ADS)

Ding, Yixing; Liu, Guang; Ren, Yuanzhen; Ye, Hanlin; Guo, Huadong; Lv, Mingyang

2016-07-01

In recent years, people are more and more aware of that the earth need to treated as an entirety, and consequently to be observed in a holistic, systematic and multi-scale view. However, the interaction mechanism between the Earth's inner layers and outer layers is still unclear. Therefore, we propose to observe the Earth's inner layers and outer layers instantaneously on the Moon which may be helpful to the studies in climatology, meteorology, seismology, etc. At present, the Moon has been proved to be an irreplaceable platform for Earth's outer layers observation. Meanwhile, some discussions have been made in lunar-based observation of the Earth's inner layers, but the geolocation model of lunar-based observation has not been specified yet. In this paper, we present a geolocation model based on transformation matrix. The model includes six coordinate systems: The telescope coordinate system, the lunar local coordinate system, the lunar-reference coordinate system, the selenocentric inertial coordinate system, the geocentric inertial coordinate system and the geo-reference coordinate system. The parameters, lncluding the position of the Sun, the Earth, the Moon, the libration and the attitude of the Earth, can be acquired from the Ephemeris. By giving an elevation angle and an azimuth angle of the lunar-based telescope, this model links the image pixel to the ground point uniquely.

Coordinated Ground and Space Measurements of Auroral Surge over South Pole.

DTIC Science & Technology

1988-02-01

3y V. Coordinated Ground and Space Measurements of co an Auroral Surge over South Pole T. J. ROSENBERG and D. L. DETRICK Institute for Physical...Measurements of an Auroral Surge over South Pole 12. PERSONAL AUTHOR(S) Rosenberg, T. J., and DetrickD. L., University of Maryland; Mizera, Paul F., 13a. TYPE...premidnight auroral surge over Amundsen-Scott South Pole station. The set of near-simultaneous measurements provides an excellent opportunity to gain a

The Feasibility of Assessing Teenagers' Oral English Language Performance with a Rubric (La viabilidad de evaluar el desempeño oral de los adolescentes en inglés con una rúbrica)

ERIC Educational Resources Information Center

Pineda, Diana

2014-01-01

This article reports the experience of a study group in a public university in Colombia, formed mostly by academic coordinators who worked in the design of assessment rubrics. Its focus is on the experience of the academic coordinator of the English program for teenagers, who concentrated on implementing the rubric to assess the students' oral…

Universal ventricular coordinates: A generic framework for describing position within the heart and transferring data.

PubMed

Bayer, Jason; Prassl, Anton J; Pashaei, Ali; Gomez, Juan F; Frontera, Antonio; Neic, Aurel; Plank, Gernot; Vigmond, Edward J

2018-04-01

Being able to map a particular set of cardiac ventricles to a generic topologically equivalent representation has many applications, including facilitating comparison of different hearts, as well as mapping quantities and structures of interest between them. In this paper we describe Universal Ventricular Coordinates (UVC), which can be used to describe position within any biventricular heart. UVC comprise four unique coordinates that we have chosen to be intuitive, well defined, and relevant for physiological descriptions. We describe how to determine these coordinates for any volumetric mesh by illustrating how to properly assign boundary conditions and utilize solutions to Laplace's equation. Using UVC, we transferred scalar, vector, and tensor data between four unstructured ventricular meshes from three different species. Performing the mappings was very fast, on the order of a few minutes, since mesh nodes were searched in a KD tree. Distance errors in mapping mesh nodes back and forth between meshes were less than the size of an element. Analytically derived fiber directions were also mapped across meshes and compared, showing  < 5° difference over most of the ventricles. The ability to transfer gradients was also demonstrated. Topologically variable structures, like papillary muscles, required further definition outside of the UVC framework. In conclusion, UVC can aid in transferring many types of data between different biventricular geometries. Copyright © 2018 The Author(s). Published by Elsevier B.V. All rights reserved.

Adding signals to coordinated traffic signal systems.

DOT National Transportation Integrated Search

1983-08-01

The purpose of this research was to investigate the effect of adding or : removing traffic signals within a coordinated, signal-controlled street network. : The report includes a discussion of coordinated signal systems; arterial street : network con...

La méthode des coordonnées curvilignes appliquée à la diffraction par des réseaux dont le profil est donné par des équations paramétriques: application à la diffraction par un réseau cycloïdal The method of curvilinear coordinates applied to the problem of scattering from surface-relief gratings defined by parametric equations: application to scattering from a cycloidal grating

NASA Astrophysics Data System (ADS)

Granet, Gérard; Chandezon, Jean

1997-11-01

The method of curvilinear coordinates is formulated using the coordinate transformations given by parametric equations. As an illustration, a translation coordinate system and a relaxation coordinate system are used to calculate the reflectivities of various cycloidal profiles. We show, with this example, that parametric coordinate systems permit one to handle profiles that previously had been out of reach owing to their sharpness.

Photogrammetry Tool for Forensic Analysis

NASA Technical Reports Server (NTRS)

Lane, John

2012-01-01

A system allows crime scene and accident scene investigators the ability to acquire visual scene data using cameras for processing at a later time. This system uses a COTS digital camera, a photogrammetry calibration cube, and 3D photogrammetry processing software. In a previous instrument developed by NASA, the laser scaling device made use of parallel laser beams to provide a photogrammetry solution in 2D. This device and associated software work well under certain conditions. In order to make use of a full 3D photogrammetry system, a different approach was needed. When using multiple cubes, whose locations relative to each other are unknown, a procedure that would merge the data from each cube would be as follows: 1. One marks a reference point on cube 1, then marks points on cube 2 as unknowns. This locates cube 2 in cube 1 s coordinate system. 2. One marks reference points on cube 2, then marks points on cube 1 as unknowns. This locates cube 1 in cube 2 s coordinate system. 3. This procedure is continued for all combinations of cubes. 4. The coordinate of all of the found coordinate systems is then merged into a single global coordinate system. In order to achieve maximum accuracy, measurements are done in one of two ways, depending on scale: when measuring the size of objects, the coordinate system corresponding to the nearest cube is used, or when measuring the location of objects relative to a global coordinate system, a merged coordinate system is used. Presently, traffic accident analysis is time-consuming and not very accurate. Using cubes with differential GPS would give absolute positions of cubes in the accident area, so that individual cubes would provide local photogrammetry calibration to objects near a cube.

Canada's universal health-care system: achieving its potential.

PubMed

Martin, Danielle; Miller, Ashley P; Quesnel-Vallée, Amélie; Caron, Nadine R; Vissandjée, Bilkis; Marchildon, Gregory P

2018-04-28

Access to health care based on need rather than ability to pay was the founding principle of the Canadian health-care system. Medicare was born in one province in 1947. It spread across the country through federal cost sharing, and eventually was harmonised through standards in a federal law, the Canada Health Act of 1984. The health-care system is less a true national system than a decentralised collection of provincial and territorial insurance plans covering a narrow basket of services, which are free at the point of care. Administration and service delivery are highly decentralised, although coverage is portable across the country. In the setting of geographical and population diversity, long waits for elective care demand the capacity and commitment to scale up effective and sustainable models of care delivery across the country. Profound health inequities experienced by Indigenous populations and some vulnerable groups also require coordinated action on the social determinants of health if these inequities are to be effectively addressed. Achievement of the high aspirations of Medicare's founders requires a renewal of the tripartite social contract between governments, health-care providers, and the public. Expansion of the publicly funded basket of services and coordinated effort to reduce variation in outcomes will hinge on more engaged roles for the federal government and the physician community than have existed in previous decades. Public engagement in system stewardship will also be crucial to achieve a high-quality system grounded in both evidence and the Canadian values of equity and solidarity. Copyright © 2018 Elsevier Ltd. All rights reserved.

The National Grid Project: A system overview

NASA Technical Reports Server (NTRS)

Gaither, Adam; Gaither, Kelly; Jean, Brian; Remotigue, Michael; Whitmire, John; Soni, Bharat; Thompson, Joe; Dannenhoffer,, John; Weatherill, Nigel

1995-01-01

The National Grid Project (NGP) is a comprehensive numerical grid generation software system that is being developed at the National Science Foundation (NSF) Engineering Research Center (ERC) for Computational Field Simulation (CFS) at Mississippi State University (MSU). NGP is supported by a coalition of U.S. industries and federal laboratories. The objective of the NGP is to significantly decrease the amount of time it takes to generate a numerical grid for complex geometries and to increase the quality of these grids to enable computational field simulations for applications in industry. A geometric configuration can be discretized into grids (or meshes) that have two fundamental forms: structured and unstructured. Structured grids are formed by intersecting curvilinear coordinate lines and are composed of quadrilateral (2D) and hexahedral (3D) logically rectangular cells. The connectivity of a structured grid provides for trivial identification of neighboring points by incrementing coordinate indices. Unstructured grids are composed of cells of any shape (commonly triangles, quadrilaterals, tetrahedra and hexahedra), but do not have trivial identification of neighbors by incrementing an index. For unstructured grids, a set of points and an associated connectivity table is generated to define unstructured cell shapes and neighboring points. Hybrid grids are a combination of structured grids and unstructured grids. Chimera (overset) grids are intersecting or overlapping structured grids. The NGP system currently provides a user interface that integrates both 2D and 3D structured and unstructured grid generation, a solid modeling topology data management system, an internal Computer Aided Design (CAD) system based on Non-Uniform Rational B-Splines (NURBS), a journaling language, and a grid/solution visualization system.

The PRISM project

NASA Astrophysics Data System (ADS)

Guilyardi, E.

2003-04-01

The European Union's PRISM infrastructure project (PRogram for Integrated earth System Modelling) aims at designing a flexible environment to easily assemble and run Earth System Models (http://prism.enes.org). Europe's widely distributed modelling expertise is both a strength and a challenge. Recognizing this, the PRISM project aims at developing an efficient shared modelling software infrastructure for climate scientists, providing them with an opportunity for greater focus on scientific issues, including the necessary scientific diversity (models and approaches). The proposed PRISM system includes 1) the use - or definition - and promotion of scientific and technical standards to increase component modularity, 2) an end-to-end software environment (coupler, user interface, diagnostics) to launch, monitor and analyze complex Earth System Models built around the existing and future community models, 3) testing and quality standards to ensure HPC performance on a variety of platforms and 4) community wide inputs and requirements capture in all stages of system specifications and design through user/developers meetings, workshops and thematic schools. This science driven project, led by 22 institutes* and started December 1st 2001, benefits from a unique gathering of scientific and technical expertise. More than 30 models (both global and regional) have expressed interest to be part of the PRISM system and 6 types of components have been identified: atmosphere, atmosphere chemistry, land surface, ocean, sea ice and ocean biochemistry. Progress and overall architecture design will be presented. * MPI-Met (Coordinator), KNMI (co-coordinator), MPI-M&D, Met Office, University of Reading, IPSL, Meteo-France, CERFACS, DMI, SMHI, NERSC, ETH Zurich, INGV, MPI-BGC, PIK, ECMWF, UCL-ASTR, NEC, FECIT, SGI, SUN, CCRLE

SU-E-T-465: Dose Calculation Method for Dynamic Tumor Tracking Using a Gimbal-Mounted Linac

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

Sugimoto, S; Inoue, T; Kurokawa, C

Purpose: Dynamic tumor tracking using the gimbal-mounted linac (Vero4DRT, Mitsubishi Heavy Industries, Ltd., Japan) has been available when respiratory motion is significant. The irradiation accuracy of the dynamic tumor tracking has been reported to be excellent. In addition to the irradiation accuracy, a fast and accurate dose calculation algorithm is needed to validate the dose distribution in the presence of respiratory motion because the multiple phases of it have to be considered. A modification of dose calculation algorithm is necessary for the gimbal-mounted linac due to the degrees of freedom of gimbal swing. The dose calculation algorithm for the gimbalmore » motion was implemented using the linear transformation between coordinate systems. Methods: The linear transformation matrices between the coordinate systems with and without gimbal swings were constructed using the combination of translation and rotation matrices. The coordinate system where the radiation source is at the origin and the beam axis along the z axis was adopted. The transformation can be divided into the translation from the radiation source to the gimbal rotation center, the two rotations around the center relating to the gimbal swings, and the translation from the gimbal center to the radiation source. After operating the transformation matrix to the phantom or patient image, the dose calculation can be performed as the no gimbal swing. The algorithm was implemented in the treatment planning system, PlanUNC (University of North Carolina, NC). The convolution/superposition algorithm was used. The dose calculations with and without gimbal swings were performed for the 3 × 3 cm{sup 2} field with the grid size of 5 mm. Results: The calculation time was about 3 minutes per beam. No significant additional time due to the gimbal swing was observed. Conclusions: The dose calculation algorithm for the finite gimbal swing was implemented. The calculation time was moderate.« less

Static Analysis of Large-Scale Multibody System Using Joint Coordinates and Spatial Algebra Operator

PubMed Central

Omar, Mohamed A.

2014-01-01

Initial transient oscillations inhibited in the dynamic simulations responses of multibody systems can lead to inaccurate results, unrealistic load prediction, or simulation failure. These transients could result from incompatible initial conditions, initial constraints violation, and inadequate kinematic assembly. Performing static equilibrium analysis before the dynamic simulation can eliminate these transients and lead to stable simulation. Most exiting multibody formulations determine the static equilibrium position by minimizing the system potential energy. This paper presents a new general purpose approach for solving the static equilibrium in large-scale articulated multibody. The proposed approach introduces an energy drainage mechanism based on Baumgarte constraint stabilization approach to determine the static equilibrium position. The spatial algebra operator is used to express the kinematic and dynamic equations of the closed-loop multibody system. The proposed multibody system formulation utilizes the joint coordinates and modal elastic coordinates as the system generalized coordinates. The recursive nonlinear equations of motion are formulated using the Cartesian coordinates and the joint coordinates to form an augmented set of differential algebraic equations. Then system connectivity matrix is derived from the system topological relations and used to project the Cartesian quantities into the joint subspace leading to minimum set of differential equations. PMID:25045732

Static analysis of large-scale multibody system using joint coordinates and spatial algebra operator.

PubMed

Omar, Mohamed A

2014-01-01

Initial transient oscillations inhibited in the dynamic simulations responses of multibody systems can lead to inaccurate results, unrealistic load prediction, or simulation failure. These transients could result from incompatible initial conditions, initial constraints violation, and inadequate kinematic assembly. Performing static equilibrium analysis before the dynamic simulation can eliminate these transients and lead to stable simulation. Most exiting multibody formulations determine the static equilibrium position by minimizing the system potential energy. This paper presents a new general purpose approach for solving the static equilibrium in large-scale articulated multibody. The proposed approach introduces an energy drainage mechanism based on Baumgarte constraint stabilization approach to determine the static equilibrium position. The spatial algebra operator is used to express the kinematic and dynamic equations of the closed-loop multibody system. The proposed multibody system formulation utilizes the joint coordinates and modal elastic coordinates as the system generalized coordinates. The recursive nonlinear equations of motion are formulated using the Cartesian coordinates and the joint coordinates to form an augmented set of differential algebraic equations. Then system connectivity matrix is derived from the system topological relations and used to project the Cartesian quantities into the joint subspace leading to minimum set of differential equations.

Boundary-fitted curvilinear coordinate systems for solution of partial differential equations on fields containing any number of arbitrary two-dimensional bodies

NASA Technical Reports Server (NTRS)

Thompson, J. F.; Thames, F. C.; Mastin, C. W.

1977-01-01

A method is presented for automatic numerical generation of a general curvilinear coordinate system with coordinate lines coincident with all boundaries of a general multi-connected two-dimensional region containing any number of arbitrarily shaped bodies. No restrictions are placed on the shape of the boundaries, which may even be time-dependent, and the approach is not restricted in principle to two dimensions. With this procedure the numerical solution of a partial differential system may be done on a fixed rectangular field with a square mesh with no interpolation required regardless of the shape of the physical boundaries, regardless of the spacing of the curvilinear coordinate lines in the physical field, and regardless of the movement of the coordinate system in the physical plane. A number of examples of coordinate systems and application thereof to the solution of partial differential equations are given. The FORTRAN computer program and instructions for use are included.

Survey Instruments to Assess Patient Experiences With Access and Coordination Across Health Care Settings: Available and Needed Measures.

PubMed

Quinn, Martha; Robinson, Claire; Forman, Jane; Krein, Sarah L; Rosland, Ann-Marie

2017-07-01

Improving access can increase the providers a patient sees, and cause coordination challenges. For initiatives that increase care across health care settings, measuring patient experiences with access and care coordination will be crucial. Map existing survey measures of patient experiences with access and care coordination expected to be relevant to patients accessing care across settings. Preliminarily examine whether aspects of access and care coordination important to patients are represented by existing measures. Structured literature review of domains and existing survey measures related to access and care coordination across settings. Survey measures, and preliminary themes from semistructured interviews of 10 patients offered VA-purchased Community Care, were mapped to identified domains. We identified 31 existing survey instruments with 279 items representing 6 access and 5 care coordination domains relevant to cross-system care. Domains frequently assessed by existing measures included follow-up coordination, primary care access, cross-setting coordination, and continuity. Preliminary issues identified in interviews, but not commonly assessed by existing measures included: (1) acceptability of distance to care site given patient's clinical situation; (2) burden on patients to access and coordinate care and billing; (3) provider familiarity with Veteran culture and VA processes. Existing survey instruments assess many aspects of patient experiences with access and care coordination in cross-system care. Systems assessing cross-system care should consider whether patient surveys accurately reflect the level of patients' concerns with burden to access and coordinate care, and adequately reflect the impact of clinical severity and cultural familiarity on patient preferences.

A U.S. Geological Survey Data Standard (Specifications for representation of geographic point locations for information interchange)

USGS Publications Warehouse

,

1983-01-01

This standard establishes uniform formats for geographic point location data. Geographic point location refers to the use of a coordinate system to define the position of a point that may be on, above, or below the Earth's surface. It provides a means for representing these data in digital form for the purpose of interchanging information among data systems and improving clarity and accuracy of interpersonal communications. This document is an expansion and clarification of National Bureau of Standards FIPS PUB 70, issued October 24, 1980. There are minor editorial changes, plus the following additions and modifications: (I) The representation of latitude and longitude using radian measure was added. (2) Alternate 2 for Representation of Hemispheric Information was deleted. (3) Use of the maximum precision for all numerical values was emphasized. The Alternate Representation of Precision was deleted. (4) The length of the zone representation for the State Plane Coordinate System was standardized. (5) The term altitude was substituted for elevation throughout to conform with international usage. (6) Section 3, Specifications for Altitude Data, was expanded and upgraded significantly to the same level of detail as for the horizontal values. (7) A table delineating the coverage of Universal Transverse Mercator zones and the longitudes of the Central Meridians was added and the other tables renumbered. (8) The total length of the representation of point location data at maximum precision was standardized.

Pavement cells: a model system for non-transcriptional auxin signalling and crosstalks.

PubMed

Chen, Jisheng; Wang, Fei; Zheng, Shiqin; Xu, Tongda; Yang, Zhenbiao

2015-08-01

Auxin (indole acetic acid) is a multifunctional phytohormone controlling various developmental patterns, morphogenetic processes, and growth behaviours in plants. The transcription-based pathway activated by the nuclear TRANSPORT INHIBITOR RESISTANT 1/auxin-related F-box auxin receptors is well established, but the long-sought molecular mechanisms of non-transcriptional auxin signalling remained enigmatic until very recently. Along with the establishment of the Arabidopsis leaf epidermal pavement cell (PC) as an exciting and amenable model system in the past decade, we began to gain insight into non-transcriptional auxin signalling. The puzzle-piece shape of PCs forms from intercalated or interdigitated cell growth, requiring local intra- and inter-cellular coordination of lobe and indent formation. Precise coordination of this interdigitated pattern requires auxin and an extracellular auxin sensing system that activates plasma membrane-associated Rho GTPases from plants and subsequent downstream events regulating cytoskeletal reorganization and PIN polarization. Apart from auxin, mechanical stress and cytokinin have been shown to affect PC interdigitation, possibly by interacting with auxin signals. This review focuses upon signalling mechanisms for cell polarity formation in PCs, with an emphasis on non-transcriptional auxin signalling in polarized cell expansion and pattern formation and how different auxin pathways interplay with each other and with other signals. © The Author 2015. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Oxytocin enhances inter-brain synchrony during social coordination in male adults.

PubMed

Mu, Yan; Guo, Chunyan; Han, Shihui

2016-12-01

Recent brain imaging research has revealed oxytocin (OT) effects on an individual's brain activity during social interaction but tells little about whether and how OT modulates the coherence of inter-brain activity related to two individuals' coordination behavior. We developed a new real-time coordination game that required two individuals of a dyad to synchronize with a partner (coordination task) or with a computer (control task) by counting in mind rhythmically. Electroencephalography (EEG) was recorded simultaneously from a dyad to examine OT effects on inter-brain synchrony of neural activity during interpersonal coordination. Experiment 1 found that dyads showed smaller interpersonal time lags of counting and greater inter-brain synchrony of alpha-band neural oscillations during the coordination (vs control) task and these effects were reliably observed in female but not male dyads. Moreover, the increased alpha-band inter-brain synchrony predicted better interpersonal behavioral synchrony across all participants. Experiment 2, using a double blind, placebo-controlled between-subjects design, revealed that intranasal OT vs placebo administration in male dyads improved interpersonal behavioral synchrony in both the coordination and control tasks but specifically enhanced alpha-band inter-brain neural oscillations during the coordination task. Our findings provide first evidence that OT enhances inter-brain synchrony in male adults to facilitate social coordination. © The Author (2016). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

WDS Trusted Data Services in Support of International Science

NASA Astrophysics Data System (ADS)

Mokrane, M.; Minster, J. B. H.

2014-12-01

Today's research is international, transdisciplinary, and data-enabled, which requires scrupulous data stewardship, full and open access to data, and efficient collaboration and coordination. New expectations on researchers based on policies from governments and funders to share data fully, openly, and in a timely manner present significant challenges but are also opportunities to improve the quality and efficiency of research and its accountability to society. Researchers should be able to archive and disseminate data as required by many institutions or funders, and civil society to scrutinize datasets underlying public policies. Thus, the trustworthiness of data services must be verifiable. In addition, the need to integrate large and complex datasets across disciplines and domains with variable levels of maturity calls for greater coordination to achieve sufficient interoperability and sustainability. The World Data System (WDS) of the International Council for Science (ICSU) promotes long-term stewardship of, and universal and equitable access to, quality-assured scientific data and services across a range of disciplines in the natural and social sciences. WDS aims at coordinating and supporting trusted scientific data services for the provision, use, and preservation of relevant datasets to facilitate scientific research, in particular under the ICSU umbrella, while strengthening their links with the research community. WDS certifies it Members, holders and providers of data or data products, using internationally recognized standards. Thus, providing the building blocks of a searchable common infrastructure, from which a data system that is both interoperable and distributed can be formed. This presentation will describe the coordination role of WDS and more specifically activities developed by its Scientific Committee to: Improve and stimulate basic level Certification for Scientific Data Services, in particular through collaboration with the Data Seal of Approval. Identify and define best practices for Publishing Data and to test their implementation by involving the core stakeholders i.e. researchers, institutions, data centres, scholarly publishers, and funders. Establish an open WDS Metadata Catalogue, Knowledge Network, and Global Registry of Trusted Data Services.

Systems Biology Knowledgebase (GSC8 Meeting)

ScienceCinema

Cottingham, Robert W.

2018-01-04

The Genomic Standards Consortium was formed in September 2005. It is an international, open-membership working body which promotes standardization in the description of genomes and the exchange and integration of genomic data. The 2009 meeting was an activity of a five-year funding Research Coordination Network from the National Science Foundation and was organized held at the DOE Joint Genome Institute with organizational support provided by the JGI and by the University of California - San Diego. Robert W. Cottingham of Oak Ridge National Laboratory discusses the DOE Knowledge Base at the Genomic Standards Consortium's 8th meeting at the DOE JGI in Walnut Creek, CA on Sept. 9, 2009.

UTC Dissemination to the Real-Time User: The Role of USNO

NASA Technical Reports Server (NTRS)

Miranian, Mihran

1996-01-01

Coordinated Universal Time (UTC) is available worldwide via the Global Positioning System (GPS). The UTC disseminated by GPS is referenced to the US Naval Observatory Master Clock UTC(USNO) which is regularly steered and maintained as close as possible to UTC Bureau International des Poids et Mesures (BIPM), the international time scale. This paper will describe the role of the USNO in monitoring the time disseminated by the GPS and the steps involved to ensure its accuracy to the user. The paper will also discuss the other sources of UTC(USNO) and the process by which UTC(USNO) is steered to UTC(BIPM).

The Water Vapor Variability - Satellite/Sondes (WAVES) Field Campaigns

NASA Technical Reports Server (NTRS)

Whiteman, D. N.; Adam, M.; Barnet, C.; Bojkov, B.; Delgado, R.; Demoz, B.; Fitzgibbon, J.; Forno, R.; Herman, R.; Hoff, E.;

Transverse vorticity measurements in the NASA Ames 80 x 120 wind tunnel boundary layer

NASA Technical Reports Server (NTRS)

Foss, John F.; Bhol, D. G.; Bramkamp, F. D.; Klewicki, J. G.

1994-01-01

The MSU compact four-wire transverse vorticity probe permits omega(sub z)(t) measurements in a nominally 1 sq mm domain. Note that a conventional coordinate system is used with x and y in the streamwise and normal directions respectively. The purpose of this investigation was to acquire time series data in the same access port at the ceiling of the 80 ft x 120 ft wind tunnel (NASA Ames Research Center) as earlier used by the Wallace group from the University of Maryland and to compare the present results with those of the three-component vorticity probe used in that earlier study.

What is a Hospital? Future Roles and Prospects for Success

PubMed Central

Shalowitz, Joel

2013-01-01

As hospitals consolidate and take on more financial and clinical risk, they face numerous obstacles. While the past can provide answers to solving many of the challenges, some issues are new and require innovative approaches. This article, from a speech delivered to The Business of Medicine: A Course for Physician Leaders symposium presented by Yale-New Haven Hospital and the Medical Directors Leadership Council at Yale University in November 2012, discusses the models for these hospital organizations and the pitfalls they will face in coordinating care. The insights will help these systems overcome potential problems and enhance their chances of success. PMID:24058316

A space-time tensor formulation for continuum mechanics in general curvilinear, moving, and deforming coordinate systems

NASA Technical Reports Server (NTRS)

Avis, L. M.

1976-01-01

Tensor methods are used to express the continuum equations of motion in general curvilinear, moving, and deforming coordinate systems. The space-time tensor formulation is applicable to situations in which, for example, the boundaries move and deform. Placing a coordinate surface on such a boundary simplifies the boundary condition treatment. The space-time tensor formulation is also applicable to coordinate systems with coordinate surfaces defined as surfaces of constant pressure, density, temperature, or any other scalar continuum field function. The vanishing of the function gradient components along the coordinate surfaces may simplify the set of governing equations. In numerical integration of the equations of motion, the freedom of motion of the coordinate surfaces provides a potential for enhanced resolution of the continuum field function. An example problem of an incompressible, inviscid fluid with a top free surface is considered, where the surfaces of constant pressure (including the top free surface) are coordinate surfaces.

Building Management Information Systems to Coordinate Citywide Afterschool Programs: A Toolkit for Cities. Executive Summary

ERIC Educational Resources Information Center

Kingsley, Chris

2012-01-01

This executive summary describes highlights from the report, "Building Management Information Systems to Coordinate Citywide Afterschool Programs: A Toolkit for Cities." City-led efforts to build coordinated systems of afterschool programming are an important strategy for improving the health, safety and academic preparedness of children…

Network Performance and Coordination in the Health, Education, Telecommunications System. Satellite Technology Demonstration, Technical Report No. 0422.

ERIC Educational Resources Information Center

Braunstein, Jean; Janky, James M.

This paper describes the network coordination for the Health, Education, Telecommunications (HET) system. Specifically, it discusses HET network performance as a function of a specially-developed coordination system which was designed to link terrestrial equipment to satellite operations centers. Because all procedures and equipment developed for…

Low cost balancing unit design

NASA Astrophysics Data System (ADS)

Golembiovsky, Matej; Dedek, Jan; Slanina, Zdenek

2017-06-01

This article deals with the design of a low-cost balancing system which consist of battery balancing units, accumulator pack units and coordinator unit with interface for higher level of battery management system. This solution allows decentralized mode of operation and the aim of this work is implementation of controlling and diagnostic mechanism into an electric scooter project realized at Technical university of Ostrava. In todays world which now fully enjoys the prime of electromobility, off-grid battery systems and other, it is important to seek the optimal balance between functionality and the economy side of BMS that being electronics which deals with secondary cells of batery packs. There were numerous sophisticated, but not too practical BMS models in the past, such as centralized system or standalone balance modules of individual cells. This article aims at development of standalone balance modules which are able to communicate with the coordinator, adjust their parameters and ensure their cells safety in case of a communication failure. With the current worldwide cutting cost trend in mind, the emphasis was put on the lowest price possible for individual component. The article is divided into two major categories, the first one being desing of power electronics with emphasis on quality, safety (cooling) and also cost. The second part describes development of a communication interface with reliability and cost in mind. The article contains numerous graphs from practical measurements. The outcome of the work and its possible future is defined in the conclusion.

Teaching and Learning in the Virtual Campus: The Case of the University of Barcelona

ERIC Educational Resources Information Center

Gil, Juana M. Sancho; Sanchez, Joan-Anton

2012-01-01

This article is based on a research project aimed at analysing the teaching and learning models explicit and implicit in the different uses of e-learning platforms. From qualitative analysis of the interview with the coordinator of the Virtual Campus of the University of Barcelona (VC-UB) and the focus group with the 8 lecturers, emerged both the…

Perspectives from the Aldo Leopold Wilderness Research Institute: The Wildland Research institute

Treesearch

J. M. Bowker; H. Ken Cordell; Neelam C. Poudyal

2014-01-01

The Wildland Research Institute (WRi) at the University of Leeds (UK) came into being in October 2009. Its origins go back to a United Kingdom research councilfunded seminar series called Wilderness Britain? which ran between 1998 and 2000 and was coordinated from the University of Leeds. This opened up the wider debate on wilderness and rewilding in the UK and later...

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

Palumbo, Anthony V.

Our current research represents a joint effort between Oak Ridge National Laboratory (ORNL), the University of Tennessee (UT), and Florida State University (FSU). ORNL serves as the lead institution with Dr. A.V. Palumbo responsible for project coordination, integration, and deliverables. This project is in its second year. The overall goal of our project is to provide an improved understanding of the relationships between microbial community structure, geochemistry, and metal reduction rates.

Continuing Education for the Personnel of Small Public Libraries: Program Development at the Iowa State University Library and Its Collection Development/Technical Services Course.

ERIC Educational Resources Information Center

Roughton, Karen G.; Tyckoson, David A.

This report describes the planning, implementation, and evaluation of a coordinated staff development program to offer certified, non-degree credit to non-professional librarians from small public libraries. Developed through the cooperation of the Central Iowa Regional Library and the Iowa State University Library, the program resulted in a plan…

A clock steering method: using a third-order type 3 DPLL equivalent to a Kalman filter with a delay

NASA Astrophysics Data System (ADS)

Wu, Yiwei; Gong, Hang; Zhu, Xiangwei; Ou, Gang

2015-12-01

In this paper we propose a new clock steering method, which uses a third-order type 3 digital phase locked loop (DPLL) which is equivalent to a Kalman filter with a delay. A general overview of the theoretical framework is described in detail including the transfer functions, the structure and control values, the specifications, and the approach to choosing a parameter. Simulations show that the performance of the time and frequency steering errors and the frequency stability are quite desirable. Comparing with traditional clock steering methods, it is easier to work with just one parameter. The DPLL method satisfies the requirements of generating a local representation of universal time coordinated and the system time of a global navigation satellite system.

A Trade Study of Thermosphere Empirical Neutral Density Models

DTIC Science & Technology

2014-08-01

n,m = Degree and order, respectively ′ = Geocentric latitude Approved for public release; distribution is unlimited. 2 λ = Geocentric ...coordinate. The ECI coordinate system also known as the Approved for public release; distribution is unlimited. 3 geocentric equatorial system has...seconds for numerical integration. The EGM96 model specifies V in the Earth-Center, Earth-Fixed (ECEF) coordinate frame, a geocentric coordinate

Relation between coordinate systems describing the dynamics of a loaded Stewart platform

NASA Astrophysics Data System (ADS)

Petrova, V. I.

2018-05-01

The paper puts forward formulae for transformation of coordinates in three coordinate frames used for the study of motion of a loaded Stewart platform, which is the central mechanism of the dynamic bench. A new method for finding the law of variation of coordinates is proposed. This method depends on solving the problem-specific system of differential equations.

Views of Dental Providers on Primary Care Coordination at Chairside: A Pilot Study.

PubMed

Northridge, Mary E; Birenz, Shirley; Gomes, Danni M; Golembeski, Cynthia A; Greenblatt, Ariel Port; Shelley, Donna; Russell, Stefanie L

2016-06-01

There is a need for research to facilitate the widespread implementation, dissemination and sustained utilization of evidence-based primary care screening, monitoring and care coordination guidelines, thereby increasing the impact of dental hygienists' actions on patients' oral and general health. The aims of this formative study are to explore dental hygienists' and dentists' perspectives regarding the integration of primary care activities into routine dental care, and assess the needs of dental hygienists and dentists regarding primary care coordination activities and use of information technology to obtain clinical information at chairside. This qualitative study recruited 10 dental hygienists and 6 dentists from 10 New York City area dental offices with diverse patient mixes and volumes. A New York University faculty dental hygienist conducted semi-structured, in-depth interviews, which were digitally recorded and transcribed verbatim. Data analysis consisted of multilevel coding based on the Consolidated Framework for Implementation Research, resulting in emergent themes with accompanying categories. The dental hygienists and dentists interviewed as part of this study do not use evidence-based guidelines to screen their patients for primary care sensitive conditions. Overwhelmingly, dental providers believe that tobacco use and poor diet contribute to oral disease, and report using electronic devices at chairside to obtain web-based health information. Dental hygienists are well positioned to help facilitate greater integration of oral and general health care. Challenges include lack of evidence-based knowledge, coordination between dental hygienists and dentists, and systems-level support, with opportunities for improvement based upon a theory-driven framework. Copyright © 2016 The American Dental Hygienists’ Association.

Views of Dental Providers on Primary Care Coordination at Chairside: A Pilot Study

PubMed Central

Northridge, Mary E.; Birenz, Shirley; Gomes, Danni; Golembeski, Cynthia A.; Greenblatt, Ariel Port; Shelley, Donna; Russell, Stefanie L.

2016-01-01

Purpose There is a need for research to facilitate the widespread implementation, dissemination, and sustained utilization of evidence-based primary care screening, monitoring, and care coordination guidelines, thereby increasing the impact of dental hygienists’ actions on patients’ oral and general health. The aims of this formative study are to: (1) explore dental hygienists’ and dentists’ perspectives regarding the integration of primary care activities into routine dental care; and (2) assess the needs of dental hygienists and dentists regarding primary care coordination activities and use of information technology to obtain clinical information at chairside. Methods This qualitative study recruited ten hygienists and six dentists from ten New York City area dental offices with diverse patient mixes and volumes. A New York University faculty hygienist conducted semi-structured, in-depth interviews, which were digitally recorded and transcribed verbatim. Data analysis consisted of multilevel coding based on the Consolidated Framework for Implementation Research, resulting in emergent themes with accompanying categories. Results The dental hygienists and dentists interviewed as part of this study fail to use evidence-based guidelines to screen their patients for primary care sensitive conditions. Overwhelmingly, dental providers believe that tobacco use and poor diet contribute to oral disease, and report using electronic devices at chairside to obtain web-based health information. Conclusion Dental hygienists are well positioned to help facilitate greater integration of oral and general health care. Challenges include lack of evidence-based knowledge, coordination between dental hygienists and dentists, and systems-level support, with opportunities for improvement based upon a theory-driven framework. PMID:27340183

Magnetic Coordinate Systems

NASA Astrophysics Data System (ADS)

Laundal, K. M.; Richmond, A. D.

2017-03-01

Geospace phenomena such as the aurora, plasma motion, ionospheric currents and associated magnetic field disturbances are highly organized by Earth's main magnetic field. This is due to the fact that the charged particles that comprise space plasma can move almost freely along magnetic field lines, but not across them. For this reason it is sensible to present such phenomena relative to Earth's magnetic field. A large variety of magnetic coordinate systems exist, designed for different purposes and regions, ranging from the magnetopause to the ionosphere. In this paper we review the most common magnetic coordinate systems and describe how they are defined, where they are used, and how to convert between them. The definitions are presented based on the spherical harmonic expansion coefficients of the International Geomagnetic Reference Field (IGRF) and, in some of the coordinate systems, the position of the Sun which we show how to calculate from the time and date. The most detailed coordinate systems take the full IGRF into account and define magnetic latitude and longitude such that they are constant along field lines. These coordinate systems, which are useful at ionospheric altitudes, are non-orthogonal. We show how to handle vectors and vector calculus in such coordinates, and discuss how systematic errors may appear if this is not done correctly.

Esthetics in the Dental Curriculum.

ERIC Educational Resources Information Center

Goldstein, Ronald E.; Fritz, Michael E.

1981-01-01

A course to coordinate all of the various specialities and disciplines of dentistry with emphasis on esthetics, designed as an elective for the 1980 graduating senior class at Emory University School of Dentistry, is described. (MLW)

Joint University Program for Air Transportation Research, 1991-1992

NASA Technical Reports Server (NTRS)

Morrell, Frederick R. (Compiler)

1993-01-01

This report summarizes the research conducted during the academic year 1991-1992 under the FAA/NASA sponsored Joint University Program for Air Transportation Research. The year end review was held at Ohio University, Athens, Ohio, June 18-19, 1992. The Joint University Program is a coordinated set of three grants sponsored by the Federal Aviation Administration and NASA Langley Research Center, one each with the Massachusetts Institute of Technology (NGL-22-009-640), Ohio University (NGR-36-009-017), and Princeton University (NGL-31-001-252). Completed works, status reports, and annotated bibliographies are presented for research topics, which include navigation, guidance and control theory and practice, intelligent flight control, flight dynamics, human factors, and air traffic control processes. An overview of the year's activities for each university is also presented.

Developing a Capstone Course within a Health Informatics Program

PubMed Central

Hackbarth, Gary; Cata, Teuta; Cole, Laura

2012-01-01

This article discusses the ongoing development of a health informatics capstone program in a Midwest university from the hiring of a program coordinator to the development of a capstone course, through initial student results. University health informatics programs require a strong academic program to be successful but also require a spirited program coordinator to manage resources and organize an effective capstone course. This is particularly true of health informatics master's programs that support health industry career fields, whereby employers can locate and work with a pool of qualified applicants. The analysis of students’ logs confirms that students’ areas of focus and concern are consistent with course objectives and company work requirements during the work-study portion of the student capstone project. The article further discusses lessons learned and future improvements to be made in the health informatics capstone course. PMID:22783150

Collaboration in a Wireless Grid Innovation Testbed by Virtual Consortium

NASA Astrophysics Data System (ADS)

Treglia, Joseph; Ramnarine-Rieks, Angela; McKnight, Lee

This paper describes the formation of the Wireless Grid Innovation Testbed (WGiT) coordinated by a virtual consortium involving academic and non-academic entities. Syracuse University and Virginia Tech are primary university partners with several other academic, government, and corporate partners. Objectives include: 1) coordinating knowledge sharing, 2) defining key parameters for wireless grids network applications, 3) dynamically connecting wired and wireless devices, content and users, 4) linking to VT-CORNET, Virginia Tech Cognitive Radio Network Testbed, 5) forming ad hoc networks or grids of mobile and fixed devices without a dedicated server, 6) deepening understanding of wireless grid application, device, network, user and market behavior through academic, trade and popular publications including online media, 7) identifying policy that may enable evaluated innovations to enter US and international markets and 8) implementation and evaluation of the international virtual collaborative process.

Color and translucency in silorane-based resin composite compared to universal and nanofilled composites.

PubMed

Pérez, María M; Ghinea, Razvan; Ugarte-Alván, Laura I; Pulgar, Rosa; Paravina, Rade D

2010-01-01

The purpose of this study was to determine the optical properties, color and translucency, of the new silorane-based resin composite and to compare it to universal dimethacrylate-based composites. Six dimethacrylate-based resin composites and one silorane-based resin composite (all A2 shade) were studied. Color of non-polymerized and polymerized composites was measured against white and black backgrounds using a spectroradiometer. Changes in color (ΔE*(ab)), translucency (ΔTP) and color coordinates (ΔL*, Δa* and Δb*) were calculated for each resin composite. Results were evaluated using a one-way ANOVA, a Tukey's test and a t-test. The polymerization-dependent ΔE*(ab) ranged from 4.7 to 9.1, with the smallest difference for the silorane-based resin composite. The color changes of silorane-based composite were due to the changes of coordinates Δa* and Δb*. However, for the dimethacrylate-based composites, the color changes mainly originated by ΔL*and Δb*. The silorane composite exhibited the smallest TP values. Tukey's test confirmed significant statistical differences (p<0.05) between mean TP values of Filtek Silorane and each brand of dimethacrylate-based composites before and after polymerization. The new silorane-based restorative system showed different optical properties compared to clinically successful dimethacrylate composites. The silorane composite exhibited better polymerization-dependent chromatic stability, and a lower translucency compared to other tested products. Copyright © 2010 Elsevier Ltd. All rights reserved.

Korea's developmental program for superconductivity

NASA Technical Reports Server (NTRS)

Hong, Gye-Won; Won, Dong-Yeon; Kuk, Il-Hyun; Park, Jong-Chul

1995-01-01

Superconductivity research in Korea was firstly carried out in the late 70's by a research group in Seoul National University (SNU), who fabricated a small scale superconducting magnetic energy storage system under the financial support from Korea Electric Power Company (KEPCO). But a few researchers were involved in superconductivity research until the oxide high Tc superconductor was discovered by Bednorz and Mueller. After the discovery of YBaCuO superconductor operating above the boiling point of liquid nitrogen (77 K)(exp 2), Korean Ministry of Science and Technology (MOST) sponsored a special fund for the high Tc superconductivity research to universities and national research institutes by recognizing its importance. Scientists engaged in this project organized 'High Temperature Superconductivity Research Association (HITSRA)' for effective conducting of research. Its major functions are to coordinate research activities on high Tc superconductivity and organize the workshop for active exchange of information. During last seven years the major superconductivity research has been carried out through the coordination of HITSRA. The major parts of the Korea's superconductivity research program were related to high temperature superconductor and only a few groups were carrying out research on conventional superconductor technology, and Korea Atomic Energy Research Institute (KAERI) and Korea Electrotechnology Research Institute (KERI) have led this research. In this talk, the current status and future plans of superconductivity research in Korea will be reviewed based on the results presented in interim meeting of HITSRA, April 1-2, 1994. Taejeon, as well as the research activity of KAERI.

Korea's developmental program for superconductivity

NASA Astrophysics Data System (ADS)

Hong, Gye-Won; Won, Dong-Yeon; Kuk, Il-Hyun; Park, Jong-Chul

1995-04-01

Superconductivity research in Korea was firstly carried out in the late 70's by a research group in Seoul National University (SNU), who fabricated a small scale superconducting magnetic energy storage system under the financial support from Korea Electric Power Company (KEPCO). But a few researchers were involved in superconductivity research until the oxide high Tc superconductor was discovered by Bednorz and Mueller. After the discovery of YBaCuO superconductor operating above the boiling point of liquid nitrogen (77 K)(exp 2), Korean Ministry of Science and Technology (MOST) sponsored a special fund for the high Tc superconductivity research to universities and national research institutes by recognizing its importance. Scientists engaged in this project organized 'High Temperature Superconductivity Research Association (HITSRA)' for effective conducting of research. Its major functions are to coordinate research activities on high Tc superconductivity and organize the workshop for active exchange of information. During last seven years the major superconductivity research has been carried out through the coordination of HITSRA. The major parts of the Korea's superconductivity research program were related to high temperature superconductor and only a few groups were carrying out research on conventional superconductor technology, and Korea Atomic Energy Research Institute (KAERI) and Korea Electrotechnology Research Institute (KERI) have led this research. In this talk, the current status and future plans of superconductivity research in Korea will be reviewed based on the results presented in interim meeting of HITSRA, April 1-2, 1994. Taejeon, as well as the research activity of KAERI.

48 CFR 1604.7001 - Coordination of benefits clause.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 6 2013-10-01 2013-10-01 false Coordination of benefits clause. 1604.7001 Section 1604.7001 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION GENERAL ADMINISTRATIVE MATTERS Coordination of...

48 CFR 1604.7001 - Coordination of benefits clause.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 6 2014-10-01 2014-10-01 false Coordination of benefits clause. 1604.7001 Section 1604.7001 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION GENERAL ADMINISTRATIVE MATTERS Coordination of...

48 CFR 1604.7001 - Coordination of benefits clause.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Coordination of benefits clause. 1604.7001 Section 1604.7001 Federal Acquisition Regulations System OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION GENERAL ADMINISTRATIVE MATTERS Coordination of...

Mentoring in health services management: reflections on an evolving training ground.

PubMed

Sherrill, Windsor Westbrook; Westerman, John; Howell, R Edward; Saul, Thomas P; Lowe, John M

2012-01-01

Since the University of Chicago Health Management program was first initiated in 1932, programs and health delivery organizations have dealt with the issue of how to best provide a meaningful transition from academia to entry-level management. Today, new challenges face the same old questions: New federal legislation and increased demand for a finite supply of services cause increased revenue and expense pressures and result in the need for a higher performance level by a well-coordinated management team. In addressing these challenges, mentoring is an essential requirement for survival and success in health services. The long-term success of future practitioners will require both an understanding and incorporation of mentoring in their skill set. The University of Virginia Medical Center recently sponsored a health management education summit to examine the role of mentoring in health services administration education. Leading the program were John Westerman, former interim president of Association of University Programs in Healthcare Administration and chief executive officer emeritus of the University of Minnesota Health System, and R. Edward Howell, chief executive officer of the University of Virginia Medical Center. Summit participants included individuals who had completed administrative fellowship training programs. What follows is a review of the discussions during the summit, including a valuation of the health services fellowship as a learning experience as well as structure and essential elements of administrative mentoring programs.

Transforming medical education in Kazakhstan: Successful case of internationalization from Karaganda State Medical University.

PubMed

Riklefs, Viktor; Abakassova, Gulmira; Bukeyeva, Aliya; Kaliyeva, Sholpan; Serik, Bakhtiyar; Muratova, Alma; Dosmagambetova, Raushan

2018-03-11

Medical education in Kazakhstan has been literally transformed in the past 10 years. Kazakhstan inherited the Soviet-time discipline-based teacher-centered system of education when no decisions could be made independently. The curriculum was mostly governed in a traditional way, with lectures being the core, little use of e-learning tools, and assessment through oral exams and multiple-choice questions. Most of the universities still preserve the subject-based curriculum with elements of integrated learning. Being the most active member of International Space Education, Karaganda State Medical University (KSMU) took the initiative to adapt the full integrated curriculum mostly based on problem-based, team-based learning, and use of virtual patient cases. The given approach was chosen because of active involvement of our University in nine Tempus and Erasmus+projects including reforming of Public Health and Nursing curriculum, human resources development, active learning, credit mobility, and move towards autonomy of medical schools. KSMU became the coordinator of two of these projects, taking its active position in internationalization of medical education. We actively use technology-based medical education, pro-actively adapting deliberate practice in acquiring essential practical skills, for which KSMU was recognized by an ASPIRE-to-Excellence Award in simulation. Kazakhstan hopes to become the leader in medical education in Central Asia and suggests other Universities in the area to adopt its approach to internationalization of medical education.

Transformation formulas relating geodetic coordinates to a tangent to Earth, plane coordinate system

NASA Technical Reports Server (NTRS)

Credeur, L.

1981-01-01

Formulas and their approximation were developed to map geodetic position to an Earth tangent plane with an airport centered rectangular coordinate system. The transformations were developed for use in a terminal area air traffic model with deterministic aircraft traffic. The exact configured vehicle's approximation equations used in their precision microwave landing system navigation experiments.

Results of using the global positioning system to maintain the time and frequency synchronization in the Deep Space Network

NASA Technical Reports Server (NTRS)

Clements, P. A.; Kirk, A.; Unglaub, R.

1987-01-01

There are two hydrogen maser clocks located at each signal processing center (SPC) in the DSN. Close coordination of the time and frequency of the SPC clocks is needed to navigate spacecraft to the outer planets. A recent example was the Voyager spacecraft's encounter with Uranus in January 1986. The clocks were adjusted with the goal of minimizing time and frequency offsets between the SPCs at encounter. How time and frequency at each SPC is estimated using data acquired from the Global Positioning System Timing Receivers operating on the NBS-BIH (National Bureau of Standards-Bureau International de l'Heure) tracking schedule is described. These data are combined with other available timing receiver data to calculate the time offset estimates. The adjustment of the clocks is described. It was determined that long range hydrogen maser drift is quite predictable and adjustable within limits. This enables one to minimize time and frequency differences between the three SPCs for many months by matching the drift rates of the three standards. Data acquisition and processing techniques using a Kalman filter to make estimates of time and frequency offsets between the clocks at the SPCs and UTC(NBS) (Coordinated Universal Time realized at NBS) are described.

Latest Community Coordinated Modeling Center (CCMC) services and innovative tools supporting the space weather research and operational communities.

NASA Astrophysics Data System (ADS)

Mendoza, A. M. M.; Rastaetter, L.; Kuznetsova, M. M.; Mays, M. L.; Chulaki, A.; Shim, J. S.; MacNeice, P. J.; Taktakishvili, A.; Collado-Vega, Y. M.; Weigand, C.; Zheng, Y.; Mullinix, R.; Patel, K.; Pembroke, A. D.; Pulkkinen, A. A.; Boblitt, J. M.; Bakshi, S. S.; Tsui, T.

2017-12-01

The Community Coordinated Modeling Center (CCMC), with the fundamental goal of aiding the transition of modern space science models into space weather forecasting while supporting space science research, has been serving as an integral hub for over 15 years, providing invaluable resources to both space weather scientific and operational communities. CCMC has developed and provided innovative web-based point of access tools varying from: Runs-On-Request System - providing unprecedented global access to the largest collection of state-of-the-art solar and space physics models, Integrated Space Weather Analysis (iSWA) - a powerful dissemination system for space weather information, Advanced Online Visualization and Analysis tools for more accurate interpretation of model results, Standard Data formats for Simulation Data downloads, and Mobile apps to view space weather data anywhere to the scientific community. In addition to supporting research and performing model evaluations, CCMC also supports space science education by hosting summer students through local universities. In this poster, we will showcase CCMC's latest innovative tools and services, and CCMC's tools that revolutionized the way we do research and improve our operational space weather capabilities. CCMC's free tools and resources are all publicly available online (http://ccmc.gsfc.nasa.gov).

Is there a need for a universal benefit-risk assessment framework for medicines? Regulatory and industry perspectives.

PubMed

Leong, James; McAuslane, Neil; Walker, Stuart; Salek, Sam

2013-09-01

To explore the current status and need for a universal benefit-risk framework for medicines in regulatory agencies and pharmaceutical companies. A questionnaire was developed and sent to 14 mature regulatory agencies and 24 major companies. The data were analysed using descriptive statistics, for a minority of questions preceded by manual grouping of the responses. Overall response rate was 82%, and study participants included key decision makers from agencies and companies. None used a fully quantitative system, most companies preferring a qualitative method. The major reasons for this group not using semi-quantitative or quantitative systems were lack of a universal and scientifically validated framework. The main advantages of a benefit-risk framework were that it provided a systematic standardised approach to decision-making and that it acted as a tool to enhance quality of communication. It was also reported that a framework should be of value to both agencies and companies throughout the life cycle of a product. They believed that it is possible to develop an overarching benefit-risk framework that should involve relevant stakeholders in the development, validation and application of a universal framework. The entire cohort indicated common barriers to implementing a framework were resource limitations, a lack of knowledge and a scientifically validated and acceptable framework. Stakeholders prefer a semi-quantitative, overarching framework that incorporates a toolbox of different methodologies. A coordinating committee of relevant stakeholders should be formed to guide its development and implementation. Through engaging the stakeholders, these outcomes confirm sentiments and need for developing a universal benefit-risk assessment framework. Copyright © 2013 John Wiley & Sons, Ltd.

The Implementation of NEMS GFS Aerosol Component (NGAC) Version 1.0 for Global Dust Forecasting at NOAA NCEP

NASA Technical Reports Server (NTRS)

Lu, Cheng-Hsuan; Da Silva, Arlindo M.; Wang, Jun; Moorthi, Shrinivas; Chin, Mian; Colarco, Peter; Tang, Youhua; Bhattacharjee, Partha S.; Chen, Shen-Po; Chuang, Hui-Ya;

Dynamic modeling of the neck muscles during horizontal head movement. Part II: Model construction in Pro/Engineer.

PubMed

Haapala, Stephenie A; Enderle, John D

2003-01-01

This paper describes the next phase of research on a parametric model of the head-neck system for dynamic simulation of horizontal head rotation. A skull has been imported into Pro/Engineer software and has been assigned mass properties such as density, surface area and moments of inertia. The origin of a universal coordinate system has been located at the center of gravity of the T1 vertebrae. Identification of this origin allows insertion and attachment points of the sternocleidomastoid (SCOM) and splenius capitis to be located. An assembly has been created, marking the location of both muscle sets. This paper will also explore the obstacles encountered when working with an imported feature in Pro/E and attempts to resolve some of these issues. The goal of this work involves the creation of a 3D homeomorphic saccadic eye and head movement system.

HEPLIB `91: International users meeting on the support and environments of high energy physics computing

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

Johnstad, H.

The purpose of this meeting is to discuss the current and future HEP computing support and environments from the perspective of new horizons in accelerator, physics, and computing technologies. Topics of interest to the Meeting include (but are limited to): the forming of the HEPLIB world user group for High Energy Physic computing; mandate, desirables, coordination, organization, funding; user experience, international collaboration; the roles of national labs, universities, and industry; range of software, Monte Carlo, mathematics, physics, interactive analysis, text processors, editors, graphics, data base systems, code management tools; program libraries, frequency of updates, distribution; distributed and interactive computing, datamore » base systems, user interface, UNIX operating systems, networking, compilers, Xlib, X-Graphics; documentation, updates, availability, distribution; code management in large collaborations, keeping track of program versions; and quality assurance, testing, conventions, standards.« less

HEPLIB 91: International users meeting on the support and environments of high energy physics computing

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

Johnstad, H.

The purpose of this meeting is to discuss the current and future HEP computing support and environments from the perspective of new horizons in accelerator, physics, and computing technologies. Topics of interest to the Meeting include (but are limited to): the forming of the HEPLIB world user group for High Energy Physic computing; mandate, desirables, coordination, organization, funding; user experience, international collaboration; the roles of national labs, universities, and industry; range of software, Monte Carlo, mathematics, physics, interactive analysis, text processors, editors, graphics, data base systems, code management tools; program libraries, frequency of updates, distribution; distributed and interactive computing, datamore » base systems, user interface, UNIX operating systems, networking, compilers, Xlib, X-Graphics; documentation, updates, availability, distribution; code management in large collaborations, keeping track of program versions; and quality assurance, testing, conventions, standards.« less

Multiple Autonomous Discrete Event Controllers for Constellations

NASA Technical Reports Server (NTRS)

Esposito, Timothy C.

2003-01-01

The Multiple Autonomous Discrete Event Controllers for Constellations (MADECC) project is an effort within the National Aeronautics and Space Administration Goddard Space Flight Center's (NASA/GSFC) Information Systems Division to develop autonomous positioning and attitude control for constellation satellites. It will be accomplished using traditional control theory and advanced coordination algorithms developed by the Johns Hopkins University Applied Physics Laboratory (JHU/APL). This capability will be demonstrated in the discrete event control test-bed located at JHU/APL. This project will be modeled for the Leonardo constellation mission, but is intended to be adaptable to any constellation mission. To develop a common software architecture. the controllers will only model very high-level responses. For instance, after determining that a maneuver must be made. the MADECC system will output B (Delta)V (velocity change) value. Lower level systems must then decide which thrusters to fire and for how long to achieve that (Delta)V.

Reflections on curative health care in Nicaragua.

PubMed Central

Slater, R G

1989-01-01

Improved health care in Nicaragua is a major priority of the Sandinista revolution; it has been pursued by major reforms of the national health care system, something few developing countries have attempted. In addition to its internationally recognized advances in public health, considerable progress has been made in health care delivery by expanding curative medical services through training more personnel and building more facilities to fulfill a commitment to free universal health coverage. The very uneven quality of medical care is the leading problem facing curative medicine now. Underlying factors include the difficulty of adequately training the greatly increased number of new physicians. Misdiagnosis and mismanagement continue to be major problems. The curative medical system is not well coordinated with the preventive sector. Recent innovations include initiation of a "medicina integral" residency, similar to family practice. Despite its inadequacies and the handicaps of war and poverty, the Nicaraguan curative medical system has made important progress. PMID:2705603

Polio Endgame: Lessons Learned From the Immunization Systems Management Group.

PubMed

Zipursky, Simona; Vandelaer, Jos; Brooks, Alan; Dietz, Vance; Kachra, Tasleem; Farrell, Margaret; Ottosen, Ann; Sever, John L; Zaffran, Michel J

2017-07-01

The Immunization Systems Management Group (IMG) was established to coordinate and oversee objective 2 of the Polio Eradication and Endgame Strategic Plan 2013-2018, namely, (1) introduction of ≥1 dose of inactivated poliovirus vaccine in all 126 countries using oral poliovirus vaccine (OPV) only as of 2012, (2) full withdrawal of OPV, starting with the withdrawal of its type 2 component, and (3) using polio assets to strengthen immunization systems in 10 priority countries. The IMG's inclusive, transparent, and partnership-focused approach proved an effective means of leveraging the comparative and complementary strengths of each IMG member agency. This article outlines 10 key factors behind the IMG's success, providing a potential set of guiding principles for the establishment and implementation of other interagency collaborations and initiatives beyond the polio sphere. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

Effect of course coordinator behavior and motivation on students’ achievement: Results from five curriculum blocks of two undergraduate student cohorts at King Saud bin Abdulaziz University of Health Sciences

PubMed Central

Al-Alwan, Ibrahim; Baig, Lubna Ansari; Badri, Motasim; Magzoub, Mohi Eldin; Alyousif, Sarah

2015-01-01

Objective: The purpose of the study was to assess the relationship between students’ perception of course/block coordinators performance and attributes with students’ assessment scores in respective courses. Methods: This retrospective data based study was conducted at the College of Medicine, King Saud bin Abdulaziz University of Health Sciences (KSAU-HS). It was started in March 2013 and completed in June 2013 after the graduation of the fourth cohort. Exam score of 3rd and 4th cohort of students from the courses taught in the last two years of medical school were correlated with faculty and block evaluation done by the students. Scores from mid-block MCQs, portfolio scores, OSCEs and end-of-block MCQs were obtained. Results: The Mean scores of all the assessments for all five blocks were not significantly different for both batches. There was significant difference between block coordinators for students’ score on portfolio, midterm exam and the final written exam. The students’ Score in OSCE had significantly strong correlation with quality of station monitors, coverage of content and flow between stations. Student’s perception of the commitment and motivation of the coordinator was strongly correlated with block organization, availability of clinical cases, performance of block coordinator, cooperation with students, and organization of clinical activities. Conclusions: Block coordinator’s motivation and commitment affects quality of block organization and student`s success. Faculty training programs should include block management competencies and components identified through self-determination theory for improving the intrinsic motivation for students success. PMID:26101511

Measurement system for 3-D foot coordinates and parameters

NASA Astrophysics Data System (ADS)

Liu, Guozhong; Li, Yunhui; Wang, Boxiong; Shi, Hui; Luo, Xiuzhi

2008-12-01

The 3-D foot-shape measurement system based on laser-line-scanning principle and the model of the measurement system were presented. Errors caused by nonlinearity of CCD cameras and caused by installation can be eliminated by using the global calibration method for CCD cameras, which based on nonlinear coordinate mapping function and the optimized method. A local foot coordinate system is defined with the Pternion and the Acropodion extracted from the boundaries of foot projections. The characteristic points can thus be located and foot parameters be extracted automatically by the local foot coordinate system and the related sections. Foot measurements for about 200 participants were conducted and the measurement results for male and female participants were presented. 3-D foot coordinates and parameters measurement makes it possible to realize custom-made shoe-making and shows great prosperity in shoe design, foot orthopaedic treatment, shoe size standardization, and establishment of a feet database for consumers.

Review and Evaluation of Hand-Arm Coordinate Systems for Measuring Vibration Exposure, Biodynamic Responses, and Hand Forces.

PubMed

Dong, Ren G; Sinsel, Erik W; Welcome, Daniel E; Warren, Christopher; Xu, Xueyan S; McDowell, Thomas W; Wu, John Z

2015-09-01

The hand coordinate systems for measuring vibration exposures and biodynamic responses have been standardized, but they are not actually used in many studies. This contradicts the purpose of the standardization. The objectives of this study were to identify the major sources of this problem, and to help define or identify better coordinate systems for the standardization. This study systematically reviewed the principles and definition methods, and evaluated typical hand coordinate systems. This study confirms that, as accelerometers remain the major technology for vibration measurement, it is reasonable to standardize two types of coordinate systems: a tool-based basicentric (BC) system and an anatomically based biodynamic (BD) system. However, these coordinate systems are not well defined in the current standard. Definition of the standard BC system is confusing, and it can be interpreted differently; as a result, it has been inconsistently applied in various standards and studies. The standard hand BD system is defined using the orientation of the third metacarpal bone. It is neither convenient nor defined based on important biological or biodynamic features. This explains why it is rarely used in practice. To resolve these inconsistencies and deficiencies, we proposed a revised method for defining the realistic handle BC system and an alternative method for defining the hand BD system. A fingertip-based BD system for measuring the principal grip force is also proposed based on an important feature of the grip force confirmed in this study.

Review and Evaluation of Hand–Arm Coordinate Systems for Measuring Vibration Exposure, Biodynamic Responses, and Hand Forces

PubMed Central

Dong, Ren G.; Sinsel, Erik W.; Welcome, Daniel E.; Warren, Christopher; Xu, Xueyan S.; McDowell, Thomas W.; Wu, John Z.

2015-01-01

The hand coordinate systems for measuring vibration exposures and biodynamic responses have been standardized, but they are not actually used in many studies. This contradicts the purpose of the standardization. The objectives of this study were to identify the major sources of this problem, and to help define or identify better coordinate systems for the standardization. This study systematically reviewed the principles and definition methods, and evaluated typical hand coordinate systems. This study confirms that, as accelerometers remain the major technology for vibration measurement, it is reasonable to standardize two types of coordinate systems: a tool-based basicentric (BC) system and an anatomically based biodynamic (BD) system. However, these coordinate systems are not well defined in the current standard. Definition of the standard BC system is confusing, and it can be interpreted differently; as a result, it has been inconsistently applied in various standards and studies. The standard hand BD system is defined using the orientation of the third metacarpal bone. It is neither convenient nor defined based on important biological or biodynamic features. This explains why it is rarely used in practice. To resolve these inconsistencies and deficiencies, we proposed a revised method for defining the realistic handle BC system and an alternative method for defining the hand BD system. A fingertip-based BD system for measuring the principal grip force is also proposed based on an important feature of the grip force confirmed in this study. PMID:26929824

FAA/NASA Joint University Program for Air Transportation Research 1994-1995

NASA Technical Reports Server (NTRS)

Remer, J. H.

1998-01-01

The Joint University Program for Air Transportation Research (JUP) is a coordinated set of three grants co-sponsored by the Federal Aviation Administration (FAA) and the National Aeronautics and Space Administration (NASA). Under JUP, three institutions: the Massachusetts Institute of Technology, Princeton, and Ohio Universities receive research grants and collaborate with FAA and NASA in defining and performing civil aeronautics research in a multitude of areas. Some of these disciplines are artificial intelligence, control theory, atmospheric hazards, navigation, avionics, human factors, flight dynamics, air traffic management, and electronic communications.

48 CFR 1604.7001 - Coordination of benefits clause.

Code of Federal Regulations, 2011 CFR

2011-10-01

... FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION GENERAL ADMINISTRATIVE MATTERS Coordination of Benefits 1604.7001 Coordination of benefits clause. OPM expects all FEHBP plans to coordinate benefits... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Coordination of benefits...

48 CFR 1604.7001 - Coordination of benefits clause.

Code of Federal Regulations, 2012 CFR

2012-10-01

... FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATION GENERAL ADMINISTRATIVE MATTERS Coordination of Benefits 1604.7001 Coordination of benefits clause. OPM expects all FEHBP plans to coordinate benefits... 48 Federal Acquisition Regulations System 6 2012-10-01 2012-10-01 false Coordination of benefits...

Users manual for coordinate generation code CRDSRA

NASA Technical Reports Server (NTRS)

Shamroth, S. J.

1985-01-01

Generation of a viable coordinate system represents an important component of an isolated airfoil Navier-Stokes calculation. The manual describes a computer code for generation of such a coordinate system. The coordinate system is a general nonorthogonal one in which high resolution normal to the airfoil is obtained in the vicinity of the airfoil surface, and high resolution along the airfoil surface is obtained in the vicinity of the airfoil leading edge. The method of generation is a constructive technique which leads to a C type coordinate grid. The method of construction as well as input and output definitions are contained herein. The computer code itself as well as a sample output is being submitted to COSMIC.