Science.gov

Sample records for mazeikiu sell-off continues

  1. Market Trial: Selling Off-Grid Lighting Products in Rural Kenya

    SciTech Connect

    Tracy, Jennifer; Alstone, Peter; Jacobson, Arne; Mills, Evan

    2010-06-21

    In this study, we performed a market trial of off-grid LED lighting products in Maai Mahiu, arural Kenyan town. Our goals were to assess consumer demand and consumer preferences with respect to off-grid lighting systems and to gain feedback from off-grid lighting users at the point of purchase and after they have used to products for some time.

  2. Continuous Problem of Function Continuity

    ERIC Educational Resources Information Center

    Jayakody, Gaya; Zazkis, Rina

    2015-01-01

    We examine different definitions presented in textbooks and other mathematical sources for "continuity of a function at a point" and "continuous function" in the context of introductory level Calculus. We then identify problematic issues related to definitions of continuity and discontinuity: inconsistency and absence of…

  3. Continuation Education.

    ERIC Educational Resources Information Center

    Fremont Unified School District, CA.

    The Fremont, California Unified School District organized a continuing education program through a workshop held in the summer of 1968. This paper presents the results of that workshop. Following a statement of philosophy, an outline of the characteristics of the continuation student, and an outline of the functions of the program, an overview of…

  4. Adult and Continuing Education: Continuities and Discontinuities

    ERIC Educational Resources Information Center

    Tennant, Mark

    2005-01-01

    This paper presents a comprehensive review of the five-volume set, "Adult and Continuing Education." This publication is a monumental and diverse collection of material related directly or indirectly to the broad theme of adult and continuing education. The collection captures a great deal of the thought which has informed the…

  5. Programmes in Continuing Education

    ERIC Educational Resources Information Center

    Shah, L. R.

    1976-01-01

    The various types and forms of credit and non-credit university continuing education programmes are described in these extracts from a paper presented at the Hyderabad conference on university continuing education. (ABM)

  6. Uniform Continuity of POVMs

    NASA Astrophysics Data System (ADS)

    Beneduci, Roberto

    2014-10-01

    Recently a characterization of uniformly continuous POVMs and a necessary condition for a uniformly continuous POVM F to have the norm-1 property have been provided. Moreover it was proved that in the commutative case, uniform continuity corresponds to the existence of a Feller Markov kernel. We apply such results to the analysis of some relevant physical examples; i.e., the phase space localization observables, the unsharp phase observable and the unsharp number observable of which we study the uniform continuity, the norm-1 property and the existence of a Feller Markov kernel.

  7. The Tactile Continuity Illusion

    ERIC Educational Resources Information Center

    Kitagawa, Norimichi; Igarashi, Yuka; Kashino, Makio

    2009-01-01

    We can perceive the continuity of an object or event by integrating spatially/temporally discrete sensory inputs. The mechanism underlying this perception of continuity has intrigued many researchers and has been well documented in both the visual and auditory modalities. The present study shows for the first time to our knowledge that an illusion…

  8. Reinventing Continuing Higher Education

    ERIC Educational Resources Information Center

    Walshok, Mary Lindenstein

    2012-01-01

    Re-inventing continuing higher education is about finding ways to be a more central player in a region's civic, cultural, and economic life as well as in the education of individuals for work and citizenship. Continuing higher education will require data gathering, analytical tools, convening authority, interpretive skills, new models of delivery,…

  9. Continuing Vocational Training (CVT).

    ERIC Educational Resources Information Center

    Drogosz-Zablocka, Elzbieta; Izycka, Halina; Trzeciak, Wlodzimierz

    Polish continuing education (CE) includes education, further education, and professional development in and out of school; in day, evening, or weekend courses; and distance education. The state, workplaces, grants, and foreign assistance provide financing. A variety of organizations cooperate to provide continuing education. High-risk groups…

  10. Residential Continuing Education.

    ERIC Educational Resources Information Center

    Houle, Cyril O.

    The theme of this discursive essay is residential continuing education: its definition, its development along somewhat different lines in Europe and in America, and its practice in university centers in the United States. Continuing education includes any learning or teaching program that is based on the assumptions that the learners have studied…

  11. Establishing a Continuous Repertoire.

    ERIC Educational Resources Information Center

    Meadowcroft, Pamela; Holland, James G.

    Investigators in this study looked for conditions that can rapidly establish continuous stimulus control of continuous response variations, or "response mapping." Unlike previous research in stimulus control, where a single stimulus comes to control a single response, 36 5-year-old children received errorless discrimination training at…

  12. Column continuous transition functions

    NASA Astrophysics Data System (ADS)

    Li, Yangrong

    2007-04-01

    A column continuous transition function is by definition a standard transition function P(t) whose every column is continuous for t[greater-or-equal, slanted]0 in the norm topology of bounded sequence space l[infinity]. We will prove that it has a stable q-matrix and that there exists a one-to-one relationship between column continuous transition functions and increasing integrated semigroups on l[infinity]. Using the theory of integrated semigroups, we give some necessary and sufficient conditions under which the minimal q-function is column continuous, in terms of its generator (of the Markov semigroup) as well as its q-matrix. Furthermore, we will construct all column continuous Q-functions for a conservative, single-exit and column bounded q-matrix Q. As applications, we find that many interesting continuous-time Markov chains (CTMCs), say Feller-Reuter-Riley processes, monotone processes, birth-death processes and branching processes, etc., have column continuity.

  13. Continuing Appropriations Act, 2011

    THOMAS, 111th Congress

    Rep. Lowey, Nita M. [D-NY-18

    2009-06-26

    09/30/2010 Became Public Law No: 111-242. (PDF) (All Actions) Notes: Continuing appropriations through 12/3/2010. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  14. Continual improvement plan

    NASA Technical Reports Server (NTRS)

    1994-01-01

    NASA's approach to continual improvement (CI) is a systems-oriented, agency-wide approach that builds on the past accomplishments of NASA Headquarters and its field installations and helps achieve NASA's vision, mission, and values. The NASA of the future will fully use the principles of continual improvement in every aspect of its operations. This NASA CI plan defines a systematic approach and a model for continual improvement throughout NASA, stressing systems integration and optimization. It demonstrates NASA's constancy of purpose for improvement - a consistent vision of NASA as a worldwide leader in top-quality science, technology, and management practices. The CI plan provides the rationale, structures, methods, and steps, and it defines NASA's short term (1-year) objectives for improvement. The CI plan presents the deployment strategies necessary for cascading the goals and objectives throughout the agency. It also provides guidance on implementing continual improvement with participation from top leadership and all levels of employees.

  15. Continuing Appropriations Act, 2012

    THOMAS, 112th Congress

    Rep. Graves, Sam [R-MO-6

    2011-07-21

    10/05/2011 Became Public Law No: 112-36. (TXT | PDF) (All Actions) Notes: Continuing appropriations through 11/18/2011. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  16. Continuing Liberal Education.

    ERIC Educational Resources Information Center

    Adams, E. M.; Nord, Warren

    1988-01-01

    Liberal education is as essential as continuing professional education, partly because the humanities and liberal arts are "adult matters." Institutions must (1) raise consciousness about its role, and (2) develop concrete ideas for using university resources effectively. (LB)

  17. Continuing Appropriations Act, 2012

    THOMAS, 112th Congress

    Rep. Aderholt, Robert B. [R-AL-4

    2011-05-26

    09/30/2011 Became Public Law No: 112-33. (PDF) (All Actions) Notes: Continuing appropriations through 10/4/2011. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  18. Continuing Appropriations Act, 2012

    THOMAS, 112th Congress

    Rep. Aderholt, Robert B. [R-AL-4

    2011-05-26

    09/30/2011 Became Public Law No: 112-33. (TXT | PDF) (All Actions) Notes: Continuing appropriations through 10/4/2011. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  19. Business Continuity Management Plan

    DTIC Science & Technology

    2014-12-01

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT BUSINESS CONTINUITY MANAGEMENT PLAN December 2014...Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and Budget...

  20. Continuing Appropriations Act, 2012

    THOMAS, 112th Congress

    Rep. Graves, Sam [R-MO-6

    2011-07-21

    10/05/2011 Became Public Law No: 112-36. (PDF) (All Actions) Notes: Continuing appropriations through 11/18/2011. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  1. Continuing Appropriations Act, 2011

    THOMAS, 111th Congress

    Rep. Lowey, Nita M. [D-NY-18

    2009-06-26

    09/30/2010 Became Public Law No: 111-242. (TXT | PDF) (All Actions) Notes: Continuing appropriations through 12/3/2010. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  2. Continuing Appropriations Resolution, 2015

    THOMAS, 113th Congress

    Rep. Rogers, Harold [R-KY-5

    2014-09-09

    09/19/2014 Became Public Law No: 113-164. (PDF) (All Actions) Notes: Continuing appropriations through 12/11/2014. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  3. Continuing Appropriations Resolution, 2015

    THOMAS, 113th Congress

    Rep. Rogers, Harold [R-KY-5

    2014-09-09

    09/19/2014 Became Public Law No: 113-164. (TXT | PDF) (All Actions) Notes: Continuing appropriations through 12/11/2014. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  4. Symmetric continued fractions

    SciTech Connect

    Panprasitwech, Oranit; Laohakosol, Vichian; Chaichana, Tuangrat

    2010-11-11

    Explicit formulae for continued fractions with symmetric patterns in their partial quotients are constructed in the field of formal power series. Similar to the work of Cohn in 1996, which generalized the so-called folding lemma to {kappa}-fold symmetry, the notion of {kappa}-duplicating symmetric continued fractions is investigated using a modification of the 1995 technique due to Clemens, Merrill and Roeder.

  5. Adaptive continuous twisting algorithm

    NASA Astrophysics Data System (ADS)

    Moreno, Jaime A.; Negrete, Daniel Y.; Torres-González, Victor; Fridman, Leonid

    2016-09-01

    In this paper, an adaptive continuous twisting algorithm (ACTA) is presented. For double integrator, ACTA produces a continuous control signal ensuring finite time convergence of the states to zero. Moreover, the control signal generated by ACTA compensates the Lipschitz perturbation in finite time, i.e. its value converges to the opposite value of the perturbation. ACTA also keeps its convergence properties, even in the case that the upper bound of the derivative of the perturbation exists, but it is unknown.

  6. Pressurized continuous chromatography

    SciTech Connect

    Canon, R.M.; Begovich, J.M.; Sisson, W.G.

    1980-04-01

    A pressurized continuous annular chromatograph has been developed for preparative separations. This device utilizes a slowly rotating annular bed of sorbent material, fixed multiple feed points, and fixed withdrawal locations. Most of our investigations have been performed with a 28-cm-diam column, but a larger model is being designed and constructed. The separation of copper, nickel, and cobalt components from a carbonate solution has been studied in detail. This solution simulates the leach liquor from the Caron process for recovering nickel and cobalt from laterite ores. Use of continuous gradient elution has been demonstrated. Recent studies have investigated several separations, including that of zirconium and hafnium (necessary for the production of zirconium for use in nuclear reactors), on a preparative scale. This system, because of its continuous feed and product withdrawal, its adaptability to large-scale operations, and its ability to separate many components, is expected to make chromatography a more competitive process in the industrial sector.

  7. Continuously variable transmission

    SciTech Connect

    Itoh, H.; Okada, M.

    1986-11-25

    This patent describes a continuously variable transmission for transmitting a torque from an engine to a final reduction gear, comprising: an input shaft connected with the engine at one end thereof; a continuously variable transmission means having a driving pulley with a fixed member and a movable member, the movable member being actuated by an hydraulic cylinder to form a V-shaped opening between the fixed member and movable member, a driven pulley with another fixed member and another movable member. The other movable member is similarly actuated by another hydraulic cylinder to form another V-shaped opening between the other fixed member and the other movable member, and a belt member spanning the pulleys provides for a continuously variable transmission ratio; a planetary gear unit including a sun gear, a plurality of pinion gears which mesh with the sun gear and are connected with the driven pulley and a ring gear which meshes with the plurality of pinion gears; and a rotation transmitting means for transmitting rotation of the input shaft to the planetary gear unit. The rotation transmitting means is provided between the input shaft and the planetary gear unit and includes a shaft connected with the sun gear of the planetary gear unit and a first gear connected with the input shaft. The first gear is located between the engine and the continuously variable transmission means.

  8. Distributed Continuous Registration.

    ERIC Educational Resources Information Center

    Myers, Donald L.

    1981-01-01

    The development, implementation, and features of Northern Colorado's continuous registration system are described. The system is an online distributed processing system, written in COBOL for an IBM Series I under the CPS operating system. Course selection, permit to enroll, and drop/add forms are provided. (Author/MLW)

  9. Clausal Continuations in Japanese

    ERIC Educational Resources Information Center

    Krekoski, Ross

    2012-01-01

    Recent studies illustrate cases of turn continuations that are not necessarily criterially dependent on clausal syntax (Couper-Kuhlen & Ono, 2007; Ford, Fox, & Thompson, 2002), advancing a more multidimensional construal of turn expansions, in general, which, as Auer (2007) put it, "is not a syntactic issue alone" (p. 651). This study further…

  10. Continuing the Eclectic Journey.

    ERIC Educational Resources Information Center

    Nance, Don W.; Myers, Pennie

    1991-01-01

    Continues recent debate on the current state of theory and the proper role of eclectic approaches. Presents brief overview of Adaptive Counseling and Therapy/Readiness model as systematic form of eclecticism. Makes argument for matching counseling approach to nature of problem and readiness of the client rather than maintaining a single…

  11. Claim and Continuous Improvement

    NASA Astrophysics Data System (ADS)

    Paulová, Iveta; Meravá, Miroslava

    2010-01-01

    The claim will always represent the kind of information that is annoying to recipients. Systematic work with claims has a positive value for the company. Addressing the complaint has a positive effect on continuous improvement. This paper was worked out with the support of VEGA No.1/0229/08 Perspectives of quality management development in coherence with requirements of Slovak republic market.

  12. Continuous Personal Improvement.

    ERIC Educational Resources Information Center

    Emiliani, M. L.

    1998-01-01

    Suggests that continuous improvement tools used in the workplace can be applied to self-improvement. Explains the use of such techniques as one-piece flow, kanban, visual controls, and total productive maintenance. Points out misapplications of these tools and describes the use of fishbone diagrams to diagnose problems. (SK)

  13. Continuing Appropriations Act, 2014

    THOMAS, 113th Congress

    Rep. Black, Diane [R-TN-6

    2013-07-22

    10/17/2013 Became Public Law No: 113-46. (PDF) (All Actions) Notes: The final version of the bill makes continuing appropriations through January 15, 2014, thus ending the government shutdown, and increases the debt limit through February 7, 2014. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  14. Continuing Education Students.

    ERIC Educational Resources Information Center

    Piatt, Virginia; Seybert, Jeff

    An in-class survey of 683 continuing education students was conducted at Johnson County Community College (JCCC) to obtain information on: (1) student characteristics, including age, sex, family characteristics, income, educational background, occupation, area of residence, distance to class, sources of information about JCCC, and method of…

  15. CEU [Continuing Education Unit].

    ERIC Educational Resources Information Center

    Adult Basic Education Region V Staff Development Bulletin, 1974

    1974-01-01

    The Continuing Education Unit (CEU) is a means of recording and accounting non-credit programs and activities which are professional in nature. Seven criteria have been established to assure the professionalism and quality of instruction. The criteria concern the need, objectives, and rationale of the activity; the course planning and…

  16. Continuing Education in Nursing.

    ERIC Educational Resources Information Center

    Curtis, Frieda Smith; And Others

    This book is planned to provide guidance for nurses in planning, conducting, and evaluating programs of continuing education; content is built on the collective experiences and thinking of a regional group of nurse educators engaged in developing a coordinated program for a large geographical area. After discussion of changing patterns of health…

  17. Continuing Education Survey.

    ERIC Educational Resources Information Center

    Bird, K. A.; Fenwick, P. R.

    In 1978, a national survey was conducted in New Zealand to determine the extent of participation in continuing education and the level of unmet need for these activities. A questionnaire was developed dealing with respondent characteristics, spare time and interests, agency-directed learning activities (ADLAS), and unmet needs, and administered to…

  18. Continuing Appropriations Act, 2014

    THOMAS, 113th Congress

    Rep. Black, Diane [R-TN-6

    2013-07-22

    10/17/2013 Became Public Law No: 113-46. (TXT | PDF) (All Actions) Notes: The final version of the bill makes continuing appropriations through January 15, 2014, thus ending the government shutdown, and increases the debt limit through February 7, 2014. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  19. Promoting Continuing Education Programs.

    ERIC Educational Resources Information Center

    Hendrickson, Gayle A.

    This handbook is intended for use by institutions in marketing their continuing education programs. A section on "Devising Your Strategy" looks at identifying a target audience, determining the marketing approach, and developing a marketing plan and promotional techniques. A discussion of media options looks at the advantages and…

  20. Continuous coal processing method

    NASA Technical Reports Server (NTRS)

    Ryason, P. R. (Inventor)

    1980-01-01

    A coal pump is provided in which solid coal is heated in the barrel of an extruder under pressure to a temperature at which the coal assumes plastic properties. The coal is continuously extruded, without static zones, using, for example, screw extrusion preferably without venting through a reduced diameter die to form a dispersed spray. As a result, the dispersed coal may be continuously injected into vessels or combustors at any pressure up to the maximum pressure developed in the extrusion device. The coal may be premixed with other materials such as desulfurization aids or reducible metal ores so that reactions occur, during or after conversion to its plastic state. Alternatively, the coal may be processed and caused to react after extrusion, through the die, with, for example, liquid oxidizers, whereby a coal reactor is provided.

  1. Continuous Quantum Computation

    DTIC Science & Technology

    2007-03-01

    Path Integration • Feynman-Kac path integration • Schrodinger equation B. In their standard monograph, Nielsen and Chuang [1] state: “Of...continuous mathematical formulations such as partial differential equations , path integration, approximation, and high- dimensional integration. New...can be used to solve the heat equation in d space variables. Algorithms and complexity for Feynman-Kac integration in three settings: classical

  2. Continuous Fiber Ceramic Composites

    SciTech Connect

    2002-09-01

    Fiber-reinforced ceramic composites demonstrate the high-temperature stability of ceramics--with an increased fracture toughness resulting from the fiber reinforcement of the composite. The material optimization performed under the continuous fiber ceramic composites (CFCC) included a series of systematic optimizations. The overall goals were to define the processing window, to increase the robustinous of the process, to increase process yield while reducing costs, and to define the complexity of parts that could be fabricated.

  3. Continuous plutonium dissolution apparatus

    DOEpatents

    Meyer, F.G.; Tesitor, C.N.

    1974-02-26

    This invention is concerned with continuous dissolution of metals such as plutonium. A high normality acid mixture is fed into a boiler vessel, vaporized, and subsequently condensed as a low normality acid mixture. The mixture is then conveyed to a dissolution vessel and contacted with the plutonium metal to dissolve the plutonium in the dissolution vessel, reacting therewith forming plutonium nitrate. The reaction products are then conveyed to the mixing vessel and maintained soluble by the high normality acid, with separation and removal of the desired constituent. (Official Gazette)

  4. Continuous Thermophilic Composting12

    PubMed Central

    Schulze, K. L.

    1962-01-01

    Under complete mixing conditions, aerobic decomposition of mixed organic waste materials has been maintained continuously in the thermophilic phase in a 55-gal rotating drum. Temperatures ranged between 53 and 70 C. Raw material was added daily or every second day in amounts up to 18 lb per 100 lb of decomposing material. The weight of material removed ranged between 42 and 60% of the raw material added. Factors influencing the operation of the composting unit were studied in detail. Images FIG. 2 PMID:13909559

  5. Personal continuous air monitor

    DOEpatents

    Morgan, Ronald G.; Salazar, Samuel A.

    2000-01-01

    A personal continuous air monitor capable of giving immediate warning of the presence of radioactivity has a filter/detector head to be worn in the breathing zone of a user, containing a filter mounted adjacent to radiation detectors, and a preamplifier. The filter/detector head is connected to a belt pack to be worn at the waist or on the back of a user. The belt pack contains a signal processor, batteries, a multichannel analyzer, a logic circuit, and an alarm. An air pump also is provided in the belt pack for pulling air through the filter/detector head by way of an air tube.

  6. CONTINUOUS GAS ANALYZER

    DOEpatents

    Katz, S.; Weber, C.W.

    1960-02-16

    A reagent gas and a sample gas are chemically combined on a continuous basis in a reaction zone maintained at a selected temperature. The reagent gas and the sample gas are introduced to the reaction zone at preselected. constant molar rates of flow. The reagent gas and the selected gas in the sample mixture combine in the reaction zone to form a product gas having a different number of moles from the sum of the moles of the reactants. The difference in the total molar rates of flow into and out of the reaction zone is measured and indicated to determine the concentration of the selected gas.

  7. Multiclass Continuous Correspondence Learning

    NASA Technical Reports Server (NTRS)

    Bue, Brian D,; Thompson, David R.

    2011-01-01

    We extend the Structural Correspondence Learning (SCL) domain adaptation algorithm of Blitzer er al. to the realm of continuous signals. Given a set of labeled examples belonging to a 'source' domain, we select a set of unlabeled examples in a related 'target' domain that play similar roles in both domains. Using these 'pivot samples, we map both domains into a common feature space, allowing us to adapt a classifier trained on source examples to classify target examples. We show that when between-class distances are relatively preserved across domains, we can automatically select target pivots to bring the domains into correspondence.

  8. Continuous system modeling

    NASA Technical Reports Server (NTRS)

    Cellier, Francois E.

    1991-01-01

    A comprehensive and systematic introduction is presented for the concepts associated with 'modeling', involving the transition from a physical system down to an abstract description of that system in the form of a set of differential and/or difference equations, and basing its treatment of modeling on the mathematics of dynamical systems. Attention is given to the principles of passive electrical circuit modeling, planar mechanical systems modeling, hierarchical modular modeling of continuous systems, and bond-graph modeling. Also discussed are modeling in equilibrium thermodynamics, population dynamics, and system dynamics, inductive reasoning, artificial neural networks, and automated model synthesis.

  9. Continuous steel production and apparatus

    DOEpatents

    Peaslee, Kent D.; Peter, Jorg J.; Robertson, David G. C.; Thomas, Brian G.; Zhang, Lifeng

    2009-11-17

    A process for continuous refining of steel via multiple distinct reaction vessels for melting, oxidation, reduction, and refining for delivery of steel continuously to, for example, a tundish of a continuous caster system, and associated apparatus.

  10. Continuous ACL graft, results

    PubMed Central

    Díaz, Jorge Luis; Vega, Marcelo; Matesevach, Ivan

    2017-01-01

    Objectives: describe our technique using hamstring graft that respects the proximal continuity of Semitendinosus and uses the superior biological potential of the distal periosteum., preserving and stressing the ST reinforce the retropulsión and dynamic control of external rotation of the knee. Here the technique, results, difficulties and foundations. Methods: The sample of this research was composed of 229 cases operated between 01/03/97 and 01/03/13 in Arthroscopy Private Center., 166 male and 63 female, the postop follow-up was 86 months. Evaluated with IKDC, Lysholm, Hamstring EMG. Comparative histology study in rabbits. Results: IKDC and Lysholm score showed 93% of very good results. Conclusion: Dynamic ACL reconstruction achieves a static-dynamic stabilization of the knee. Grafts have a plus in their biological potential (proximal continuity - osteo-periosteal insertion of the tendons in the femoral tunnel). The hamstring maintains its functionality (EMG). 93% satisfactory results (IKDC, Lysholm). It is a valid surgical option in ACL injuries.

  11. Continuing CAPD after herniotomy.

    PubMed

    Tast, C; Kuhlmann, U; Stölzing, H; Alscher, D; Mettang, T

    2002-01-01

    There is still controversy as to whether PD-treatment can be safely continued after herniotomy (HT). Many nephrologists withhold PD-treatment for several weeks after HT in fear of dialysate leakage and/or hernia recurrence. We report on 12 patients (2 women, 10 men) in whom HT was performed either for umbilical (n = 6), inguinal (n = 6) or open processus vaginalis (n = 3). Surgery was performed according to the Lichtenstein method with insertion of a Marlex-mesh and ligation of the hernia sac. In all patients PD treatment was paused for the day of surgery and 1 to 3 days postoperatively, depending on RRF. Low volume (1.0 to 1.5 l) and high frequency exchanges (6 exchanges per day) were started for several days with a gradual reinstitution of the former PD-regimen within the next 2 to 4 weeks. All patients did well rapidly with no uraemia-or dialysis-related complications. No leakage and no hernia recurrence could be observed 3 months thereafter. None of the patients had to be haemodialysed intercurrently. In conclusion, continuing a modified regimen of PD-treatment after HT seems to be safe and comfortable for the patient.

  12. Continuously adjustable Pulfrich spectacles

    NASA Astrophysics Data System (ADS)

    Jacobs, Ken; Karpf, Ron

    2011-03-01

    A number of Pulfrich 3-D movies and TV shows have been produced, but the standard implementation has inherent drawbacks. The movie and TV industries have correctly concluded that the standard Pulfrich 3-D implementation is not a useful 3-D technique. Continuously Adjustable Pulfrich Spectacles (CAPS) is a new implementation of the Pulfrich effect that allows any scene containing movement in a standard 2-D movie, which are most scenes, to be optionally viewed in 3-D using inexpensive viewing specs. Recent scientific results in the fields of human perception, optoelectronics, video compression and video format conversion are translated into a new implementation of Pulfrich 3- D. CAPS uses these results to continuously adjust to the movie so that the viewing spectacles always conform to the optical density that optimizes the Pulfrich stereoscopic illusion. CAPS instantly provides 3-D immersion to any moving scene in any 2-D movie. Without the glasses, the movie will appear as a normal 2-D image. CAPS work on any viewing device, and with any distribution medium. CAPS is appropriate for viewing Internet streamed movies in 3-D.

  13. Continuing challenges in influenza

    PubMed Central

    Webster, Robert G.; Govorkova, Elena A.

    2014-01-01

    Influenza is an acute respiratory disease in mammals and domestic poultry that emerges from zoonotic reservoirs in aquatic birds and bats. Although influenza viruses are among the most intensively studied pathogens, existing control options require further improvement. Influenza vaccines must be regularly updated because of continuous antigenic drift and sporadic antigenic shifts in the viral surface glycoproteins. Currently, influenza therapeutics are limited to neuraminidase inhibitors; novel drugs and vaccine approaches are therefore urgently needed. Advances in vaccinology and structural analysis have revealed common antigenic epitopes on hemagglutinins across all influenza viruses and suggest that a universal influenza vaccine is possible. In addition, various immunomodulatory agents and signaling pathway inhibitors are undergoing preclinical development. Continuing challenges in influenza include the emergence of pandemic H1N1 influenza in 2009, human infections with avian H7N9 influenza in 2013, and sporadic human cases of highly pathogenic avian H5N1 influenza. Here, we review the challenges facing influenza scientists and veterinary and human public health officials; we also discuss the exciting possibility of achieving the ultimate goal of controlling influenza’s ability to change its antigenicity. PMID:24891213

  14. Landsat Data Continuity Mission

    USGS Publications Warehouse

    ,

    2007-01-01

    The Landsat Data Continuity Mission (LDCM) is a partnership between the National Aeronautics and Space Administration (NASA) and the U.S. Geological Survey (USGS) to place the next Landsat satellite in orbit by late 2012. The Landsat era that began in 1972 will become a nearly 45-year global land record with the successful launch and operation of the LDCM. The LDCM will continue the acquisition, archival, and distribution of multispectral imagery affording global, synoptic, and repetitive coverage of the Earth's land surfaces at a scale where natural and human-induced changes can be detected, differentiated, characterized, and monitored over time. The mission objectives of the LDCM are to (1) collect and archive medium resolution (circa 30-m spatial resolution) multispectral image data affording seasonal coverage of the global landmasses for a period of no less than 5 years; (2) ensure that LDCM data are sufficiently consistent with data from the earlier Landsat missions, in terms of acquisition geometry, calibration, coverage characteristics, spectral characteristics, output product quality, and data availability to permit studies of land-cover and land-use change over time; and (3) distribute LDCM data products to the general public on a nondiscriminatory basis and at a price no greater than the incremental cost of fulfilling a user request. Distribution of LDCM data over the Internet at no cost to the user is currently planned.

  15. Landsat Data Continuity Mission

    USGS Publications Warehouse

    ,

    2012-01-01

    The Landsat Data Continuity Mission (LDCM) is a partnership formed between the National Aeronautics and Space Administration (NASA) and the U.S. Geological Survey (USGS) to place the next Landsat satellite in orbit in January 2013. The Landsat era that began in 1972 will become a nearly 41-year global land record with the successful launch and operation of the LDCM. The LDCM will continue the acquisition, archiving, and distribution of multispectral imagery affording global, synoptic, and repetitive coverage of the Earth's land surfaces at a scale where natural and human-induced changes can be detected, differentiated, characterized, and monitored over time. The mission objectives of the LDCM are to (1) collect and archive medium resolution (30-meter spatial resolution) multispectral image data affording seasonal coverage of the global landmasses for a period of no less than 5 years; (2) ensure that LDCM data are sufficiently consistent with data from the earlier Landsat missions in terms of acquisition geometry, calibration, coverage characteristics, spectral characteristics, output product quality, and data availability to permit studies of landcover and land-use change over time; and (3) distribute LDCM data products to the general public on a nondiscriminatory basis at no cost to the user.

  16. Quasi-continuous magnets

    SciTech Connect

    Sims, J.R.; Naumovich, G.J.; Hoang, T.A.; Dent, P.C.

    1996-05-01

    The National High Magnetic Field Laboratory is completing a quasi-continuous magnet which will sustain a constant field of 60 T for 100 ms in a 32-mm 77 K bore. This magnet consists of 9 mechanically independent, nested, liquid nitrogen-cooled coils which are individually reinforced by high-strength stainless steel outer shells. The coils were wound from rectangular large cross-section, high-strength, high-conductivity copper conductor insulated wtih polyimide and fiberglass tapes. After winding, the coils were inserted into closely fitted, stainless steel reinforcing shells and impregnated with epoxy resin. Design, analysis, material, fabrication and operational issues for this class of magnets are reviewed. Fabrication and quality assurance testing of the 60 T coil set are covered in detail. Future growth of and possible links from this technology to other magnet systems are discussed. Needed improvements in design, analysis, materials, and fabrication are outlined.

  17. Continuous pressure letdown system

    DOEpatents

    Sprouse, Kenneth M.; Matthews, David R.; Langowski, Terry

    2010-06-08

    A continuous pressure letdown system connected to a hopper decreases a pressure of a 2-phase (gas and solid) dusty gas stream flowing through the system. The system includes a discharge line for receiving the dusty gas from the hopper, a valve, a cascade nozzle assembly positioned downstream of the discharge line, a purge ring, an inert gas supply connected to the purge ring, an inert gas throttle, and a filter. The valve connects the hopper to the discharge line and controls introduction of the dusty gas stream into the discharge line. The purge ring is connected between the discharge line and the cascade nozzle assembly. The inert gas throttle controls a flow rate of an inert gas into the cascade nozzle assembly. The filter is connected downstream of the cascade nozzle assembly.

  18. Continuous home oxygen therapy.

    PubMed

    Ortega Ruiz, Francisco; Díaz Lobato, Salvador; Galdiz Iturri, Juan Bautista; García Rio, Francisco; Güell Rous, Rosa; Morante Velez, Fátima; Puente Maestu, Luis; Tàrrega Camarasa, Julia

    2014-05-01

    Oxygen therapy is defined as the therapeutic use of oxygen and consists of administering oxygen at higher concentrations than those found in room air, with the aim of treating or preventing hypoxia. This therapeutic intervention has been shown to increase survival in patients with chronic obstructive pulmonary disease (COPD) and respiratory failure. Although this concept has been extended by analogy to chronic respiratory failure caused by respiratory and non-respiratory diseases, continuous oxygen therapy has not been shown to be effective in other disorders. Oxygen therapy has not been shown to improve survival in patients with COPD and moderate hypoxaemia, nor is there consensus regarding its use during nocturnal desaturations in COPD or desaturations caused by effort. The choice of the oxygen source must be made on the basis of criteria such as technical issues, patient comfort and adaptability and cost. Flow must be adjusted to achieve appropriate transcutaneous oxyhaemoglobin saturation correction.

  19. Continuing psychological care.

    PubMed

    Del Priore, Christina

    2004-12-01

    This article draws together thoughts derived from an experienced clinical psychologist's practice, with parents of ill and premature infants in the context of a psychological service for children and parents in a paediatric and maternity teaching hospital. Parents were those referred by attendant neonatologists in intensive neonatal care who observed acute distress. Referral was usually some weeks after birth and help continued until after discharge, in some instances after the death of the infant. The particular approach adopted was that of offering parents a therapeutic contact which, allowed them talk over these thoughts and feelings for which they had little other skilled listening environment. Parents chose the opportunity of a safe, calm and confidential contact to explore deep feelings and draw on their own strengths and an understanding of their own vulnerabilities. The novel insights derived and the clinical material presented were used to develop an understanding of the issues a support service should address. Key aims are described and should be incorporated to restore and enhance personal strengths and the mother child relationship hence contributing to positive outcome in infant development. Reference is made to the importance of understanding how women achieve soothed states and restoration of empowerment when birth presents extra challenge.

  20. Continuous fiber thermoplastic prepreg

    NASA Technical Reports Server (NTRS)

    Wilson, Maywood L. (Inventor); Johnson, Gary S. (Inventor)

    1993-01-01

    A pultrusion machine employing a corrugated impregnator vessel to immerse multiple, continuous strand, fiber tow in an impregnating material, and an adjustable metered exit orifice for the impregnator vessel to control the quantity of impregnating material retained by the impregnated fibers, is provided. An adjustable height insert retains transverse rod elements within each depression of the corrugated vessel to maintain the individual fiber tows spread and in contact with the vessel bottom. A series of elongated heating dies, transversely disposed on the pultrusion machine and having flat heating surfaces with radiused edges, ensure adequate temperature exposed dwell time and exert adequate pressure on the impregnated fiber tows, to provide the desired thickness and fiber/resin ratio in the prepreg formed. The prepreg passing through the pulling mechanism is wound on a suitable take-up spool for subsequent use. A formula is derived for determining the cross sectional area opening of the metering device. A modification in the heating die system employs a heated nip roller in lieu of one of the pressure applying flat dies.

  1. Entanglement continuous unitary transformations

    NASA Astrophysics Data System (ADS)

    Sahin, Serkan; Schmidt, Kai Phillip; Orús, Román

    2017-01-01

    Continuous unitary transformations are a powerful tool to extract valuable information out of quantum many-body Hamiltonians, in which the so-called flow equation transforms the Hamiltonian to a diagonal or block-diagonal form in second quantization. Yet, one of their main challenges is how to approximate the infinitely-many coupled differential equations that are produced throughout this flow. Here we show that tensor networks offer a natural and non-perturbative truncation scheme in terms of entanglement. The corresponding scheme is called “entanglement-CUT” or eCUT. It can be used to extract the low-energy physics of quantum many-body Hamiltonians, including quasiparticle energy gaps. We provide the general idea behind eCUT and explain its implementation for finite 1d systems using the formalism of matrix product operators. We also present proof-of-principle results for the spin-(1/2) 1d quantum Ising model and the 3-state quantum Potts model in a transverse field. Entanglement-CUTs can also be generalized to higher dimensions and to the thermodynamic limit.

  2. Continuous Glucose Monitoring

    PubMed Central

    Fritschi, Cynthia; Quinn, Laurie; Penckofer, Sue; Surdyk, Patricia M.

    2010-01-01

    Purpose The purpose of this descriptive study was to document the experience of wearing a continuous glucose monitoring (CGM) device in women with type 2 diabetes (T2DM). The availability of CGM has provided patients and clinicians with the opportunity to describe the immediate effects of diet, exercise, and medications on blood glucose levels; however, there are few data examining patients’ experiences and acceptability of using CGM. Methods Thirty-five women with T2DM wore a CGM for 3 days. Semistructured interviews were conducted to capture the self-described experience of wearing a CGM. Three open-ended questions were used to guide the participants’ self-reflection. Interviews were transcribed and analyzed. Results The women verbalized both positive and negative aspects of needing to check their blood glucose more frequently and wearing the monitor. After viewing the results, most women were surprised by the magnitude and frequency of blood glucose excursions. They immediately examined their behaviors during the time they wore the CGM. Independent problem-solving skills became apparent as they attempted to identify reasons for hyperglycemia by retracing food intake, physical activity, and stress experiences during the period of CGM. Most important, the majority of women stated they were interested in changing their diabetes-related self-care behaviors, especially eating and exercise behaviors, after reviewing their CGM results. Conclusions CGM is generally acceptable to women with T2DM and offers patients and their health care practitioners a possible alternative to routine glucose monitoring for assessing the effects of real-life events on blood glucose levels. PMID:20016057

  3. Occupancy in continuous habitat

    USGS Publications Warehouse

    Efford, Murray G.; Dawson, Deanna K.

    2012-01-01

    The probability that a site has at least one individual of a species ('occupancy') has come to be widely used as a state variable for animal population monitoring. The available statistical theory for estimation when detection is imperfect applies particularly to habitat patches or islands, although it is also used for arbitrary plots in continuous habitat. The probability that such a plot is occupied depends on plot size and home-range characteristics (size, shape and dispersion) as well as population density. Plot size is critical to the definition of occupancy as a state variable, but clear advice on plot size is missing from the literature on the design of occupancy studies. We describe models for the effects of varying plot size and home-range size on expected occupancy. Temporal, spatial, and species variation in average home-range size is to be expected, but information on home ranges is difficult to retrieve from species presence/absence data collected in occupancy studies. The effect of variable home-range size is negligible when plots are very large (>100 x area of home range), but large plots pose practical problems. At the other extreme, sampling of 'point' plots with cameras or other passive detectors allows the true 'proportion of area occupied' to be estimated. However, this measure equally reflects home-range size and density, and is of doubtful value for population monitoring or cross-species comparisons. Plot size is ill-defined and variable in occupancy studies that detect animals at unknown distances, the commonest example being unlimited-radius point counts of song birds. We also find that plot size is ill-defined in recent treatments of "multi-scale" occupancy; the respective scales are better interpreted as temporal (instantaneous and asymptotic) rather than spatial. Occupancy is an inadequate metric for population monitoring when it is confounded with home-range size or detection distance.

  4. Landsat Data Continuity Mission

    NASA Technical Reports Server (NTRS)

    Markham, Brian; Irons, James; Dabney, Philip

    2011-01-01

    The Landsat Data Continuity Mission (LDCM) is currently under development and is on schedule to launch the 8th satellite in the Landsat series in December of 2012. LDCM is a joint project between the National Aeronautics and Space Administration (NASA) and the United States Geological Survey (USGS). NASA is responsible for developing and launching the flight hardware and on-orbit commissioning and USGS is responsible for developing the ground system and operating the system onorbit after commissioning. Key components of the flight hardware are the Operational Land Imager (OLI), nearing completion by Ball Aerospace & Technologies Corp in Boulder, CO, the Thermal Infrared Sensor (TIRS), being built by NASA's Goddard Space Flight Center and the spacecraft, undergoing integration at Orbital Sciences Corp in Gilbert, Arizona. The launch vehicle will be an Atlas-5 with launch services provided by NASA's Kennedy Space Center. Key ground systems elements are the Mission Operations Element, being developed by the Hammers Corporation, and the Collection Activity Planning Element, Ground Network Element, and Data Processing and Archive System, being developed internally by the USGS Earth Resources Observations and Science (EROS) Center. The primary measurement goal of LDCM is to continue the global coverage of moderate spatial resolution imagery providing continuity with the existing Landsat record. The science goal for this imagery is to monitor land use and land cover, particularly as it relates to global climate change. Together the OLI and TIRS instruments on LDCM replace the ETM+ instrument on Landsat-7 with significant enhancements. The OLI is a pushbroom design instrument where the scanning mechanism of the ETM+ is effectively replaced by a long line of detectors. The OLI has 9 spectral bands with similar spatial resolution to ETM+: 7 of them similar to the reflective spectral bands on ETM+ and two new bands. The two new bands cover (1) the shorter wavelength blue part

  5. Keeping Communication Continuous

    NASA Technical Reports Server (NTRS)

    2003-01-01

    General Dynamics Decision Systems employees have played a role in supplying telemetry, tracking, and control (TT&C) and other communications systems to NASA and the U.S. Department of Defense for over 40 years. Providing integrated communication systems and subsystems for nearly all manned and unmanned U.S. space flights, the heritage of this Scottsdale, Arizona-based company includes S-band transceivers that enabled millions of Americans to see Neil Armstrong and hear his prophetic words from the Moon in 1969. More recently, Decision Systems has collaborated with NASA s Goddard Space Flight Center to develop transponders, wireless communications devices that pick up and automatically respond to an incoming signal, for NASA s Tracking and Data Relay Satellite System (TDRSS). Four generations of Decision Systems TDRSS transponders have been developed under Goddard s sponsorship. The company s Fourth Generation TDRSS User Transponder (TDRSS IV) allows low-Earth-orbiting spacecraft to communicate continuously with a single ground station at White Sands, New Mexico, through a constellation of geostationary relay satellites positioned at key locations around the Earth. In addition to the communications of forward link control commands and return link telemetry data, the TDRSS IV also supports spacecraft orbit tracking through coherent turn-around of a pseudo-noise ranging code and two-way Doppler tracking.When the NSBF adopted the use of global positioning system receivers for balloon position tracking, Decision Systems concluded that a simpler, noncoherent transceiver could provide the NSBF with the necessary TDRSS communications without the additional cost and complexity of a coherent transponder. The solution was to take the core design of the TDRSS IV Transponder, but remove the extra functionality that supported coherent turn-around. This would simplify the production effort, reduce the testing required, and result in a lower cost product with smaller size, weight

  6. Continuing Through Iani Chaos

    NASA Technical Reports Server (NTRS)

    2005-01-01

    [figure removed for brevity, see original site]

    The THEMIS VIS camera is capable of capturing color images of the Martian surface using five different color filters. In this mode of operation, the spatial resolution and coverage of the image must be reduced to accommodate the additional data volume produced from using multiple filters. To make a color image, three of the five filter images (each in grayscale) are selected. Each is contrast enhanced and then converted to a red, green, or blue intensity image. These three images are then combined to produce a full color, single image. Because the THEMIS color filters don't span the full range of colors seen by the human eye, a color THEMIS image does not represent true color. Also, because each single-filter image is contrast enhanced before inclusion in the three-color image, the apparent color variation of the scene is exaggerated. Nevertheless, the color variation that does appear is representative of some change in color, however subtle, in the actual scene. Note that the long edges of THEMIS color images typically contain color artifacts that do not represent surface variation.

    This false color image continues the northward trend through the Iani Chaos region. Compare this image to Monday's and Tuesday's. This image was collected during the Southern Fall season.

    Image information: VIS instrument. Latitude -0.1 Longitude 342.6 East (17.4 West). 19 meter/pixel resolution.

    Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.

    NASA's Jet Propulsion Laboratory manages the 2001

  7. Calculus Student Understanding of Continuity

    ERIC Educational Resources Information Center

    Wangle, Jayleen Lillian

    2013-01-01

    Continuity is a central concept in calculus. Yet very few students seem to understand the nature of continuity. The research described was conducted in two stages. Students were asked questions in multiple choice and true/false format regarding function, limit and continuity. These results were used to identify participants as strong, weak or…

  8. Continuous Risk Management Course. Revised

    NASA Technical Reports Server (NTRS)

    Hammer, Theodore F.

    1999-01-01

    This document includes a course plan for Continuous Risk Management taught by the Software Assurance Technology Center along with the Continuous Risk Management Guidebook of the Software Engineering Institute of Carnegie Mellon University and a description of Continuous Risk Management at NASA.

  9. The random continued fraction transformation

    NASA Astrophysics Data System (ADS)

    Kalle, Charlene; Kempton, Tom; Verbitskiy, Evgeny

    2017-03-01

    We introduce a random dynamical system related to continued fraction expansions. It uses random combinations of the Gauss map and the Rényi (or backwards) continued fraction map. We explore the continued fraction expansions that this system produces, as well as the dynamical properties of the system.

  10. Turn Continuation and Clause Combinations

    ERIC Educational Resources Information Center

    Couper-Kuhlen, Elizabeth

    2012-01-01

    This article explores the viability of the analytic distinction between "turn-constructional unit (TCU) continuation" (i.e., continuing a turn beyond a point of possible completion with grammatically dependent material) and "new TCU" (i.e., continuing a turn with grammatically independent material) when hypotactic clause combinations are involved.…

  11. Exoplanets: The Hunt Continues!

    NASA Astrophysics Data System (ADS)

    2001-04-01

    Swiss Telescope at La Silla Very Successful Summary The intensive and exciting hunt for planets around other stars ( "exoplanets" ) is continuing with great success in both hemispheres. Today, an international team of astronomers from the Geneva Observatory and other research institutes [1] is announcing the discovery of no less than eleven new, planetary companions to solar-type stars, HD 8574, HD 28185, HD 50554, HD 74156, HD 80606, HD 82943, HD 106252, HD 141937, HD 178911B, HD 141937, among which two new multi-planet systems . The masses of these new objects range from slightly less than to about 10 times the mass of the planet Jupiter [2]. The new detections are based on measured velocity changes of the stars [3], performed with the CORALIE spectrometer on the Swiss 1.2-m Leonard Euler telescope at the ESO La Silla Observatory , as well as with instruments on telescopes at the Haute-Provence Observatory and on the Keck telescopes on Mauna Kea (Hawaii, USA). Some of the new planets are unusual: * a two-planet system (around the star HD 82943) in which one orbital period is nearly exactly twice as long as the other - cases like this (refered to as "orbital resonance") are well known in our own solar system; * another two-planet system (HD 74156), with a Jupiter-like planet and a more massive planet further out; * a planet with the most elongated orbit detected so far (HD 80606), moving between 5 and 127 million kilometers from the central star; * a giant planet moving in an orbit around its Sun-like central star that is very similar to the one of the Earth and whose potential satellites (in theory, at least) might be "habitable". At this moment, there are 63 know exoplanet candidates with minimum masses below 10 Jupiter masses, and 67 known objects with minimum masses below 17 Jupiter masses. The present team of astronomers has detected about half of these. PR Photo 13a/01 : Radial-velocity measurements of HD 82943, a two-planet system . PR Photo 13b/01 : Radial

  12. The Continued Assessment of Self-Continuity and Identity

    ERIC Educational Resources Information Center

    Dunkel, Curtis S.; Minor, Leslie; Babineau, Maureen

    2010-01-01

    Studies have found that self-continuity is predictive of a substantial number of important outcome variables. However, a recent series of studies brings into question the traditional method of measuring self-continuity in favor of an alternative (B. M. Baird, K. Le, & R. E. Lucas, 2006). The present study represents a further comparison of…

  13. Wanted: A Continuing Education Curriculum.

    ERIC Educational Resources Information Center

    Calhoun, A. Brian

    1986-01-01

    Describes the efforts of the Triton College Continuing Education Department to develop a unified curriculum and to market the program. Includes information on developing a continuing education philosophy, providing a unified curriculum, and creating a marketing bulletin. Illustrates ways to recombine courses to provide a unified approach. (CH)

  14. Continuing Education: Facing the Issues.

    ERIC Educational Resources Information Center

    Broadbent, Marianne

    1986-01-01

    Examines a number of issues facing the Australian library and information services community in the area of continuing education, including recommendations of the Library Association of Australia, the cost of continuing education activities, the role and responsibility of schools of library and information studies, and notions of coordination.…

  15. Rational Exponentials and Continued Fractions

    ERIC Educational Resources Information Center

    Denny, J. K.

    2012-01-01

    Using continued fraction expansions, we can approximate constants, such as pi and e, using an appropriate integer n raised to the power x[superscript 1/x], x a suitable rational. We review continued fractions and give an algorithm for producing these approximations.

  16. Perspectives: The Continuous Improvement Trap

    ERIC Educational Resources Information Center

    Arnold, David L.

    2011-01-01

    Accrediting agencies, legislators, pundits, and even higher educational professionals have become enamored with applying the language of continuous improvement to learning outcomes. The Southern Association of Colleges and Schools Commission on Colleges specifically uses the term "continuing improvement" in Core Standard 2.5, one of its…

  17. Continued professional competence and portfolios.

    PubMed

    Byrne, Michelle; Delarose, Teresa; King, Cecil A; Leske, Jane; Sapnas, Kathryn G; Schroeter, Kathryn

    2007-01-01

    It is traditionally assumed that licensure of healthcare professionals means that they are minimally competent. Many nursing specialty organizations offer examinations and other processes for certification, suggesting that certification is associated with continued competency. Can standardized examination for certification and continuing education for recertification ensure continued competency? Continuing education and testing provide a limited picture of an individual's knowledge and/or skill acquisition in a limited area at one point in time. However, portfolios promote critical thinking, self-assessment, and individual accountability. A portfolio is a portable mechanism for evaluating competencies that may otherwise be difficult to assess. This article summarizes some of the literature addressing portfolios, including aspects of portfolio development process, the value of portfolios versus continuing education for competency assessment, evidence associated with portfolio usage, and suggestions for organizing nursing portfolios.

  18. Intermittent redesign of continuous controllers

    NASA Astrophysics Data System (ADS)

    Gawthrop, Peter J.; Wang, Liuping

    2010-08-01

    The reverse-engineering idea developed by Maciejowski in the context of model-based predictive control is applied to the redesign of continuous-time compensators as intermittent controllers. Not only does this give a way of designing constrained input and state versions of continuous-time compensators but also provides a method for turning continuous-time compensators into event-driven versions. The procedure is illustrated by three examples: an event-driven PID controller relevant to the human balance control problem, a constrained version of the classical mechanical vibration absorber of den Hartog and an event driven and constrained vibration absorber.

  19. Diabetes Continues Its Relentless Rise

    MedlinePlus

    ... medlineplus.gov/news/fullstory_164596.html Diabetes Continues Its Relentless Rise But doctors making headway with heart ... main risk factor for type 2 diabetes, though it's not the only factor involved in the disease. ...

  20. Marketing Essentials for Continuing Education.

    ERIC Educational Resources Information Center

    Fong, Jim

    2001-01-01

    A survey of continuing education providers showed the need for greater investment in marketing, cultivation of outsourcing relationships, staff development in marketing techniques, and new ways of communicating the message to potential customers. (SK)

  1. Further Continuing Appropriations Amendments, 2011

    THOMAS, 112th Congress

    Rep. Rogers, Harold [R-KY-5

    2011-02-28

    03/02/2011 Became Public Law No: 112-4. (PDF) (All Actions) Notes: Continuing appropriations through 3/18/2011. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  2. Wright State Expands Continuing Education

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1974

    1974-01-01

    By leasing the Eugene W. Kettering Engineering and Science Center in downtown Dayton, Ohio, Wright State University plans to enlarge significantly its activities in continuing education for engineers, scientists, and others. (JR)

  3. Defining the Continuing Education Professional.

    ERIC Educational Resources Information Center

    English, John K.

    1992-01-01

    A job description for continuing education practitioners includes 11 domains and the job responsibilities for each: client management, external marketing, internal marketing, strategic planning, administration, program development, technology management, adult learning, personal development, career management, and community and professional…

  4. Additional Continuing Appropriations Amendments, 2011

    THOMAS, 112th Congress

    Rep. Rogers, Harold [R-KY-5

    2011-03-11

    03/18/2011 Became Public Law No: 112-6. (TXT | PDF) (All Actions) Notes: Continuing appropriations through 4/8/2011. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  5. Further Continuing Appropriations Amendments, 2011

    THOMAS, 112th Congress

    Rep. Rogers, Harold [R-KY-5

    2011-02-28

    03/02/2011 Became Public Law No: 112-4. (TXT | PDF) (All Actions) Notes: Continuing appropriations through 3/18/2011. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  6. Continuity, social change and Katrina.

    PubMed

    Henry, Jacques

    2011-01-01

    For some time, disaster researchers have looked for social change and mostly found continuity. This paper argues that shifting the focus from investigating social change to documenting continuity may enhance the understanding and planning of post-disaster situations especially in industrialised societies like the United States. Drawing from qualitative data from post-Katrina New Orleans, it proposes using the concept of continuity as an analytical device both to identify the axes of continuity and evaluate the likelihood and possible dimensions of social change. The analysis of long-term recovery plans, along with field observations and interviews with evacuees, suggest that despite the well-documented emergence of conflict in post-Katrina New Orleans, the likelihood of social change appears limited.

  7. Virginia Hamilton: Continuing the Conversation.

    ERIC Educational Resources Information Center

    Mikkelsen, Nina

    1995-01-01

    Relates the latest installment of a continuing conversation between the author and Virginia Hamilton. Discusses ethnicity and identity, environmental issues, the creative process, and the way heritage, history, and family storytelling affect a writer's work. (RS)

  8. Additional Continuing Appropriations Amendments, 2011

    THOMAS, 112th Congress

    Rep. Rogers, Harold [R-KY-5

    2011-03-11

    03/18/2011 Became Public Law No: 112-6. (PDF) (All Actions) Notes: Continuing appropriations through 4/8/2011. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  9. The Engineering Societies & Continuing Education.

    ERIC Educational Resources Information Center

    Professional Engineer, 1979

    1979-01-01

    Gives a description of what the major engineering societies (ASCE, ASME, AICHE, and IEEE) are doing in the area of continuing education. The description includes the short courses, their costs, duration, type and scope of the content. (GA)

  10. Asymmetric reactions in continuous flow

    PubMed Central

    Mak, Xiao Yin; Laurino, Paola

    2009-01-01

    Summary An overview of asymmetric synthesis in continuous flow and microreactors is presented in this review. Applications of homogeneous and heterogeneous asymmetric catalysis as well as biocatalysis in flow are discussed. PMID:19478913

  11. Communications Technology and Continuing Education.

    ERIC Educational Resources Information Center

    Goldstein, Sheldon

    1984-01-01

    Focusing on three recent developments in communications technology--communications satellites, multichannel cable systems, and home videodisc players--the author discusses the current and potential applications of each to continuing education programs. (SK)

  12. Continuous-Energy Data Checks

    SciTech Connect

    Haeck, Wim; Conlin, Jeremy Lloyd; McCartney, Austin Paul; Parsons, Donald Kent

    2016-05-25

    The purpose of this report is to provide an overview of all Quality Assurance tests that have to be performed on a nuclear data set to be transformed into an ACE formatted nuclear data file. The ACE file is capable of containing different types of data such as continuous energy neutron data, thermal scattering data, etc. Within this report, we will limit ourselves to continuous energy neutron data.

  13. LANL continuity of operations plan

    SciTech Connect

    Senutovitch, Diane M

    2010-12-22

    The Los Alamos National Laboratory (LANL) is a premier national security research institution, delivering scientific and engineering solutions for the nation's most crucial and complex problems. Our primary responsibility is to ensure the safety, security, and reliability of the nation's nuclear stockpile. LANL emphasizes worker safety, effective operational safeguards and security, and environmental stewardship, outstanding science remains the foundation of work at the Laboratory. In addition to supporting the Laboratory's core national security mission, our work advances bioscience, chemistry, computer science, earth and environmental sciences, materials science, and physics disciplines. To accomplish LANL's mission, we must ensure that the Laboratory EFs continue to be performed during a continuity event, including localized acts of nature, accidents, technological or attack-related emergencies, and pandemic or epidemic events. The LANL Continuity of Operations (COOP) Plan documents the overall LANL COOP Program and provides the operational framework to implement continuity policies, requirements, and responsibilities at LANL, as required by DOE 0 150.1, Continuity Programs, May 2008. LANL must maintain its ability to perform the nation's PMEFs, which are: (1) maintain the safety and security of nuclear materials in the DOE Complex at fixed sites and in transit; (2) respond to a nuclear incident, both domestically and internationally, caused by terrorist activity, natural disaster, or accident, including mobilizing the resources to support these efforts; and (3) support the nation's energy infrastructure. This plan supports Continuity of Operations for Los Alamos National Laboratory (LANL). This plan issues LANL policy as directed by the DOE 0 150.1, Continuity Programs, and provides direction for the orderly continuation of LANL EFs for 30 days of closure or 60 days for a pandemic/epidemic event. Initiation of COOP operations may be required to support an

  14. Quasi-periodic continuation along a continuous symmetry

    NASA Astrophysics Data System (ADS)

    Salomone, Matthew David

    Given a system of differential equations which admits a continuous group of symmetries and possesses a periodic solution, we show that under certain nondegeneracy assumptions there always exists a continuous family containing infinitely many periodic and quasi-periodic trajectories. This generalizes the continuation method of Poincaré to orbits which are not necessarily periodic. We apply these results in the setting of the Lagrangian N -body problem of homogeneous potential to characterize an infinite family of rotating nonplanar "hip-hop" orbits in the four-body problem of equal masses, and show how some other trajectories in the N -body theory may be extended to infinite families of periodic and quasi-periodic trajectories.

  15. Continuous Approximations of a Class of Piecewise Continuous Systems

    NASA Astrophysics Data System (ADS)

    Danca, Marius-F.

    In this paper, we provide a rigorous mathematical foundation for continuous approximations of a class of systems with piecewise continuous functions. By using techniques from the theory of differential inclusions, the underlying piecewise functions can be locally or globally approximated. The approximation results can be used to model piecewise continuous-time dynamical systems of integer or fractional-order. In this way, by overcoming the lack of numerical methods for differential equations of fractional-order with discontinuous right-hand side, unattainable procedures for systems modeled by this kind of equations, such as chaos control, synchronization, anticontrol and many others, can be easily implemented. Several examples are presented and three comparative applications are studied.

  16. Business continuity 2014: From traditional to integrated Business Continuity Management.

    PubMed

    Ee, Henry

    As global change continues to generate new challenges and potential threats to businesses, traditional business continuity management (BCM) slowly reveals its limitations and weak points to ensuring 'business resiliency' today. Consequently, BCM professionals also face the challenge of re-evaluating traditional concepts and introducing new strategies and industry best practices. This paper points to why traditional BCM is no longer sufficient in terms of enabling businesses to survive in today's high-risk environment. It also looks into some of the misconceptions about BCM and other stumbling blocks to establishing effective BCM today. Most importantly, however, this paper provides tips based on the Business Continuity Institute's (BCI) Good Practices Guideline (GPG) and the latest international BCM standard ISO 22301 on how to overcome the issues and challenges presented.

  17. Coded continuous wave meteor radar

    NASA Astrophysics Data System (ADS)

    Vierinen, Juha; Chau, Jorge L.; Pfeffer, Nico; Clahsen, Matthias; Stober, Gunter

    2016-03-01

    The concept of a coded continuous wave specular meteor radar (SMR) is described. The radar uses a continuously transmitted pseudorandom phase-modulated waveform, which has several advantages compared to conventional pulsed SMRs. The coding avoids range and Doppler aliasing, which are in some cases problematic with pulsed radars. Continuous transmissions maximize pulse compression gain, allowing operation at lower peak power than a pulsed system. With continuous coding, the temporal and spectral resolution are not dependent on the transmit waveform and they can be fairly flexibly changed after performing a measurement. The low signal-to-noise ratio before pulse compression, combined with independent pseudorandom transmit waveforms, allows multiple geographically separated transmitters to be used in the same frequency band simultaneously without significantly interfering with each other. Because the same frequency band can be used by multiple transmitters, the same interferometric receiver antennas can be used to receive multiple transmitters at the same time. The principles of the signal processing are discussed, in addition to discussion of several practical ways to increase computation speed, and how to optimally detect meteor echoes. Measurements from a campaign performed with a coded continuous wave SMR are shown and compared with two standard pulsed SMR measurements. The type of meteor radar described in this paper would be suited for use in a large-scale multi-static network of meteor radar transmitters and receivers. Such a system would be useful for increasing the number of meteor detections to obtain improved meteor radar data products.

  18. Continuous carbon nanotube reinforced composites.

    PubMed

    Ci, L; Suhr, J; Pushparaj, V; Zhang, X; Ajayan, P M

    2008-09-01

    Carbon nanotubes are considered short fibers, and polymer composites with nanotube fillers are always analogues of random, short fiber composites. The real structural carbon fiber composites, on the other hand, always contain carbon fiber reinforcements where fibers run continuously through the composite matrix. With the recent optimization in aligned nanotube growth, samples of nanotubes in macroscopic lengths have become available, and this allows the creation of composites that are similar to the continuous fiber composites with individual nanotubes running continuously through the composite body. This allows the proper utilization of the extreme high modulus and strength predicted for nanotubes in structural composites. Here, we fabricate such continuous nanotube polymer composites with continuous nanotube reinforcements and report that under compressive loadings, the nanotube composites can generate more than an order of magnitude improvement in the longitudinal modulus (up to 3,300%) as well as damping capability (up to 2,100%). It is also observed that composites with a random distribution of nanotubes of same length and similar filler fraction provide three times less effective reinforcement in composites.

  19. Continuous analogues of matrix factorizations

    PubMed Central

    Townsend, Alex; Trefethen, Lloyd N.

    2015-01-01

    Analogues of singular value decomposition (SVD), QR, LU and Cholesky factorizations are presented for problems in which the usual discrete matrix is replaced by a ‘quasimatrix’, continuous in one dimension, or a ‘cmatrix’, continuous in both dimensions. Two challenges arise: the generalization of the notions of triangular structure and row and column pivoting to continuous variables (required in all cases except the SVD, and far from obvious), and the convergence of the infinite series that define the cmatrix factorizations. Our generalizations of triangularity and pivoting are based on a new notion of a ‘triangular quasimatrix’. Concerning convergence of the series, we prove theorems asserting convergence provided the functions involved are sufficiently smooth. PMID:25568618

  20. Continuity of Quantum Channel Capacities

    NASA Astrophysics Data System (ADS)

    Leung, Debbie; Smith, Graeme

    2009-11-01

    We prove that a broad array of capacities of a quantum channel are continuous. That is, two channels that are close with respect to the diamond norm have correspondingly similar communication capabilities. We first show that the classical capacity, quantum capacity, and private classical capacity are continuous, with the variation on arguments {\\varepsilon} apart bounded by a simple function of {\\varepsilon} and the channel’s output dimension. Our main tool is an upper bound of the variation of output entropies of many copies of two nearby channels given the same initial state; the bound is linear in the number of copies. Our second proof is concerned with the quantum capacities in the presence of free backward or two-way public classical communication. These capacities are proved continuous on the interior of the set of non-zero capacity channels by considering mutual simulation between similar channels.

  1. Atomizing, continuous, water monitoring module

    DOEpatents

    Thompson, C.V.; Wise, M.B.

    1997-07-08

    A system for continuously analyzing volatile constituents of a liquid is described. The system contains a pump for continuously pumping the liquid to be tested at a predetermined flow rate into an extracting container through a liquid directing tube having an orifice at one end and positioned to direct the liquid into the extracting container at a flow rate sufficient to atomize the liquid within the extracting container. A continuous supply of helium carrier gas at a predetermined flow rate is directed through a tube into the extracting container and co-mingled with the atomized liquid to extract the volatile constituents contained within the atomized liquid. The helium containing the extracted volatile constituents flows out of the extracting container into a mass spectrometer for an analysis of the volatile constituents of the liquid. 3 figs.

  2. Features in Continuous Parallel Coordinates.

    PubMed

    Lehmann, Dirk J; Theisel, Holger

    2011-12-01

    Continuous Parallel Coordinates (CPC) are a contemporary visualization technique in order to combine several scalar fields, given over a common domain. They facilitate a continuous view for parallel coordinates by considering a smooth scalar field instead of a finite number of straight lines. We show that there are feature curves in CPC which appear to be the dominant structures of a CPC. We present methods to extract and classify them and demonstrate their usefulness to enhance the visualization of CPCs. In particular, we show that these feature curves are related to discontinuities in Continuous Scatterplots (CSP). We show this by exploiting a curve-curve duality between parallel and Cartesian coordinates, which is a generalization of the well-known point-line duality. Furthermore, we illustrate the theoretical considerations. Concluding, we discuss relations and aspects of the CPC's/CSP's features concerning the data analysis.

  3. Atomizing, continuous, water monitoring module

    DOEpatents

    Thompson, Cyril V.; Wise, Marcus B.

    1997-01-01

    A system for continuously analyzing volatile constituents of a liquid is described. The system contains a pump for continuously pumping the liquid to be tested at a predetermined flow rate into an extracting container through a liquid directing tube having an orifice at one end and positioned to direct the liquid into the extracting container at a flow rate sufficient to atomize the liquid within the extracting container. A continuous supply of helium carrier gas at a predetermined flow rate is directed through a tube into the extracting container and co-mingled with the atomized liquid to extract the volatile constituents contained within the atomized liquid. The helium containing the extracted volatile constituents flows out of the extracting container into a mass spectrometer for an analysis of the volatile constituents of the liquid.

  4. Method of continuously producing coke

    SciTech Connect

    Pietzka, G.; Romey, I.; Tillmanns, H.

    1980-08-26

    Continuous production of coke by pyrolysis of a hydrocarbon mixture containing petroleum tar, coal tar pitch or pyrolysis tars in which the hyrocarbon mixture and recycled condensate is heated in a preheater at a rate to increase the mesophase content of the mixture up to 30 to 60%; the preheated mixture is then heated in a coking zone at a rate to form a raw coke having a mesophase content of 70 to 100%; continuously removing the raw coke from the coking zone and heating it in a calciner. The coke produced is more uniform and the process more efficient.

  5. Continuous lengths of oxide superconductors

    DOEpatents

    Kroeger, Donald M.; List, III, Frederick A.

    2000-01-01

    A layered oxide superconductor prepared by depositing a superconductor precursor powder on a continuous length of a first substrate ribbon. A continuous length of a second substrate ribbon is overlaid on the first substrate ribbon. Sufficient pressure is applied to form a bound layered superconductor precursor powder between the first substrate ribbon and the second substrate ribbon. The layered superconductor precursor is then heat treated to establish the oxide superconducting phase. The layered oxide superconductor has a smooth interface between the substrate and the oxide superconductor.

  6. Continuous production of polymethylpentene membranes

    DOEpatents

    Epperson, Bonnie J.; Burnett, Lowell J.; Helm, Verne D.

    1983-11-15

    Gas separation membranes may be prepared in a continuous manner by passing a porous support which may, if so desired, be backed by a fabric through a solution of polymethylpentene dissolved in an organic solvent such as hexane. The support member is passed through the solution while one side thereof is in contact with a roller, thereby permitting only one side of the support member to be coated with the polymer. After continuously withdrawing the support member from the bath, the solvent is allowed to evaporate and the resulting membrane is recovered.

  7. Continuous electroencephalography monitoring in neonates.

    PubMed

    Shellhaas, Renée A

    2012-08-01

    As more critically ill term and premature neonates are surviving their acute illness, their long-term neurodevelopmental morbidity is being recognized. Continuous monitoring of cerebral function, with electroencephalography or derived digital trends, can provide key information regarding seizures and background patterns, with direct treatment and prognostic implications. Conventional video-electroencephalography remains the gold standard for neonatal seizure diagnosis and quantification, but can be supplemented by digital trending modalities. Both conventional and amplitude-integrated electroencephalography can provide valuable data regarding the background trends. This review describes indications and methods for continuous electroencephalography monitoring in high-risk neonates.

  8. Connecting the Dots: Rediscovering Continuity

    ERIC Educational Resources Information Center

    Camenga, Kristin A.; Yates, Rebekah B. Johnson

    2014-01-01

    The topic of continuity is typically not introduced until calculus and then reexamined in real analysis. Recognizing the connections between secondary school mathematics and the advanced mathematics studied at the college level allows teachers to better identify mathematical concepts in student ideas, motivate students by piquing their curiosity,…

  9. Continuing Education for Distance Librarians

    ERIC Educational Resources Information Center

    Cassner, Mary; Adams, Kate E.

    2012-01-01

    Distance librarians as engaged professionals work in a complex environment of changes in technologies, user expectations, and institutional goals. They strive to keep current with skills and competencies to support distance learners. This article provides a selection of continuing education opportunities for distance librarians, and is relevant…

  10. Reliability of CHAMP Anomaly Continuations

    NASA Technical Reports Server (NTRS)

    vonFrese, Ralph R. B.; Kim, Hyung Rae; Taylor, Patrick T.; Asgharzadeh, Mohammad F.

    2003-01-01

    CHAMP is recording state-of-the-art magnetic and gravity field observations at altitudes ranging over roughly 300 - 550 km. However, anomaly continuation is severely limited by the non-uniqueness of the process and satellite anomaly errors. Indeed, our numerical anomaly simulations from satellite to airborne altitudes show that effective downward continuations of the CHAMP data are restricted to within approximately 50 km of the observation altitudes while upward continuations can be effective over a somewhat larger altitude range. The great unreliability of downward continuation requires that the satellite geopotential observations must be analyzed at satellite altitudes if the anomaly details are to be exploited most fully. Given current anomaly error levels, joint inversion of satellite and near- surface anomalies is the best approach for implementing satellite geopotential observations for subsurface studies. We demonstrate the power of this approach using a crustal model constrained by joint inversions of near-surface and satellite magnetic and gravity observations for Maude Rise, Antarctica, in the southwestern Indian Ocean. Our modeling suggests that the dominant satellite altitude magnetic anomalies are produced by crustal thickness variations and remanent magnetization of the normal polarity Cretaceous Quiet Zone.

  11. ISES Training Class - Continuous Measurements

    EPA Science Inventory

    Features of Continuous Monitoring•Provides for high definition of temporal resolution•Provides means for discerning primary exposure events•Provides means for critically examining data quality rather than just an average point•Applicable to any measure of inte...

  12. Midwives' Motivation for Continuing Education.

    ERIC Educational Resources Information Center

    Laszlo, Halldora; Strettle, Robert J.

    1996-01-01

    Responses from 83 of 120 British midwives showed that motivation for continuing education was strongest in regard to professional competence and innate desire for knowledge, less in regard to legal requirements for practice. Strongest motivators were internal and learning related. Social integration was the least important aspect of continuing…

  13. Marketing Continuing Education for Nurses.

    ERIC Educational Resources Information Center

    Southern Regional Education Board, Atlanta, GA.

    This guide presents an overview of marketing and its potential value in continuing education programs for nurses. The first portion of the guide briefly discusses the concept of marketing. It contains definitions of key marketing concepts (product, place, price, and promotion), discussion of the basic tenets of marketing (consumer needs…

  14. Continuous Progress and Nongraded Schools.

    ERIC Educational Resources Information Center

    Cox, June

    1983-01-01

    Four schools offering a continuous progress or nongraded approach to pacing for gifted students are reviewed: the Plano (TX) Independent School District, The University of Pittsburgh Laboratory School, the Chesapeake (VA) Demonstration School, and the University of California at Los Angeles Elementary School. (CL)

  15. Continuous Progress Program Inservice Materials.

    ERIC Educational Resources Information Center

    Chicago Board of Education, IL.

    The Continuous Progress Program of the Board of Education for the City of Chicago focuses on the improvement of education for the individual child and the upgrading of educational practices and techniques. The philosophy of the program is based on the individualized rate of teaching and learning of the pupil. Its planning and organization is…

  16. Pythagorean Approximations and Continued Fractions

    ERIC Educational Resources Information Center

    Peralta, Javier

    2008-01-01

    In this article, we will show that the Pythagorean approximations of [the square root of] 2 coincide with those achieved in the 16th century by means of continued fractions. Assuming this fact and the known relation that connects the Fibonacci sequence with the golden section, we shall establish a procedure to obtain sequences of rational numbers…

  17. Continuous monitoring of bacterial attachment

    NASA Technical Reports Server (NTRS)

    Koeing, D. W.; Mishra, S. K.; Pierson, D. L.

    1994-01-01

    A major concern with the Space Station Freedom (SSF) water supply system is the control of longterm microbial contamination and biofilm development in the water storage and distribution systems. These biofilms have the potential for harboring pathogens as well as microbial strains containing resistance factors that could negatively influence crew health. The proposed means for disinfecting the water system on SSF (iodine) may encourage the selection of resistant strains. In fact, biofilm bacteria were observed in water lines from the Space Shuttle Columbia (OV-102); therefore, an alternative remediation method is required to disinfect spacecraft water lines. A thorough understanding of colonization events and the physiological parameters that will influence bacteria adhesion is required. The limiting factor for development of this technology is the ability to continuously monitor adhesion events and the effects of biocides on sessile bacteria. Methods were developed to allow bacterial adhesion and subsequent biocidal treatment to be monitored continuously. This technique couples automated image analysis with a continuous flow of a bacterial suspension through an optical flow cell. A strain of Pseudomonas cepacia isolated from the water supply of the Space Shuttle Discovery (OV-103) during STS-39 was grown in a nitrogen-limited continuous culture. This culture was challenged continuously with iodine during growth, and the adhesion characteristics of this strain was measure with regard to flow rate. Various biocides (ozone, hypochlorite, and iodine) were added to the flow stream to evaluate how well each chemical removed the bacteria. After biocide treatment, a fresh bacterial suspension was introduced into the flow cell, and the attachment rate was evaluated on the previously treated surface. This secondary fouling was again treated with biocide to determine the efficacy of multiple batch chemical treatments in removing biofilm.

  18. How long can continuous ambulatory peritoneal dialysis be continued?

    PubMed

    Okada, K; Takahashi, S; Higuchi, T; Kinoshita, Y; Kikuchi, F; Yamauchi, T; Yanai, M; Kuno, T; Nagura, Y

    1993-01-01

    We investigated how long continuous ambulatory peritoneal dialysis (CAPD) could be continued in the face of peritoneal sclerosis. 15 CAPD patients with no experience of peritonitis were selected and the time limitation for CAPD was examined retrospectively, based on the dialysate osmolality, serum creatinine concentration, etc.. The values for the dialysate osmolality and serum creatinine concentration increased gradually with the duration of CAPD and were significantly increased from 6 months. 5 patients whose serum creatinine concentration during the first 6 months after initiation of CAPD increased more than 5 mg/dl, could not continue CAPD for more than 24 months because of the appearance of peritoneal membrane failure. When the time limitation for CAPD was assessed in 10 stable patients, close relationships between the mean dialysate osmolality and duration of CAPD (Y = 0.52X + 351.25, r = 0.83, P < 0.01), and between the mean serum creatinine concentration and duration of CAPD (Y = 0.18X + 6.84, r = 0.95, P < 0.001) were recognized. If the practical limitation for CAPD was set at 400 mOsm/l in terms of the dialysate osmolality or 20 mg/dl in terms of serum creatinine concentration, its value became 94.1 months or 73.1 months, respectively. It is concluded that the time limitation for CAPD can be expected to be approximately 6 to 8 years in stable CAPD patients, and we need to resolve CAPD-induced problems involving the peritoneal membrane in order to continue CAPD for more than 10 years.

  19. Monolithic Continuous-Flow Bioreactors

    NASA Technical Reports Server (NTRS)

    Stephanopoulos, Gregory; Kornfield, Julia A.; Voecks, Gerald A.

    1993-01-01

    Monolithic ceramic matrices containing many small flow passages useful as continuous-flow bioreactors. Ceramic matrix containing passages made by extruding and firing suitable ceramic. Pores in matrix provide attachment medium for film of cells and allow free movement of solution. Material one not toxic to micro-organisms grown in reactor. In reactor, liquid nutrients flow over, and liquid reaction products flow from, cell culture immobilized in one set of channels while oxygen flows to, and gaseous reaction products flow from, culture in adjacent set of passages. Cells live on inner surfaces containing flowing nutrient and in pores of walls of passages. Ready access to nutrients and oxygen in channels. They generate continuous high yield characteristic of immobilized cells, without large expenditure of energy otherwise incurred if necessary to pump nutrient solution through dense biomass as in bioreactors of other types.

  20. Quantum teleportation with continuous measurements

    NASA Astrophysics Data System (ADS)

    Greplova, Eliska; Mølmer, Klaus; Andersen, Christian Kraglund

    2016-10-01

    We propose a scheme for quantum teleportation between two qubits, coupled sequentially to a cavity field. An implementation of the scheme is analyzed with superconducting qubits and a transmission line resonator, where measurements are restricted to continuous probing of the field leaking from the resonator rather than instantaneous projective Bell state measurement. We show that the past quantum state formalism S. Gammelmark, B. Julsgaard, and K. Mølmer, Phys. Rev. Lett. 111, 160401 (2013), 10.1103/PhysRevLett.111.160401 can be successfully applied to estimate what would have been the most likely Bell measurement outcome conditioned on our continuous signal record. This information determines which local operation on the target qubit yields the optimal teleportation fidelity. Our results emphasize the significance of applying a detailed analysis of quantum measurements in feedforward protocols in nonideal leaky quantum systems.

  1. Method for producing mesophase continuously

    SciTech Connect

    Watanabe, M.

    1985-04-23

    A method for producing continuously 100% mesophase composed only of Q.I. component and Q.S. component in which a raw material of petroleum origin pitch is subjected continuously to a heat-treatment step in an amount necessary to produce a 100% mesophase taken out from a mesophase-growing and coalescing step, transferring the heat-formed pitch formed in the heat treatment step to a mesophase growing and coalescing step, taking out a definite amount of a non-mesophase pitch from the mesophase growing and coalescing step after stirring and heating treatment to return it to the heat-treatment step to repeat the stirring and heating treatment, and at the same time to take out 100% mesophase having constant properties from the mesophase growing and coalescing step.

  2. Thermodynamics with Continuous Information Flow

    NASA Astrophysics Data System (ADS)

    Horowitz, Jordan M.; Esposito, Massimiliano

    2014-07-01

    We provide a unified thermodynamic formalism describing information transfers in autonomous as well as nonautonomous systems described by stochastic thermodynamics. We demonstrate how information is continuously generated in an auxiliary system and then transferred to a relevant system that can utilize it to fuel otherwise impossible processes. Indeed, while the joint system satisfies the second law, the entropy balance for the relevant system is modified by an information term related to the mutual information rate between the two systems. We show that many important results previously derived for nonautonomous Maxwell demons can be recovered from our formalism and use a cycle decomposition to analyze the continuous information flow in autonomous systems operating at a steady state. A model system is used to illustrate our findings.

  3. THE CONTINUING CHALLENGE OF ESBLS

    PubMed Central

    Perez, Federico; Endimiani, Andrea; Hujer, Kristine M.; Bonomo, Robert A.

    2007-01-01

    Summary of recent advances Since their first description more than twenty years ago, Escherichia coli and Klebsiella pneumoniae possessing extended-spectrum class A beta-lactamases (ESBLs) continue to thwart our best clinical efforts. In the “early years” the most common beta-lactamases were of the TEM and SHV varieties. Now, CTX-M enzymes are being discovered though out the world and are becoming the most prevalent beta-lactamases found in clinical isolates. The Klebsiella pneumoniae carbapenemases (KPC) (ESBL type enzymes that confer resistance to extended spectrum cephalosporins and carbapenems) present the most significant challenge to date. Structural studies of ESBLs indicate that active site expansion and remodeling are responsible for this extended hydrolytic activity. Continuing questions still exist regarding the optimal detection method for ESBLs. Most relevant are the increasing concerns regarding the status of carbapenems as “best therapy” for ESBL producing bacteria in light of the emergence of carbapenemases. PMID:17875405

  4. New Type Continuities via Abel Convergence

    PubMed Central

    Albayrak, Mehmet

    2014-01-01

    We investigate the concept of Abel continuity. A function f defined on a subset of ℝ, the set of real numbers, is Abel continuous if it preserves Abel convergent sequences. Some other types of continuities are also studied and interesting result is obtained. It turned out that uniform limit of a sequence of Abel continuous functions is Abel continuous and the set of Abel continuous functions is a closed subset of continuous functions. PMID:24883393

  5. On exchangeable continuous variable systems

    SciTech Connect

    Koenig, Robert; Wolf, Michael M.

    2009-01-15

    We investigate permutation-invariant continuous variable quantum states and their covariance matrices. We provide a complete characterization of the latter with respect to permutation invariance and exchangeability and representing convex combinations of tensor power states. On the level of the respective density operators this leads to necessary criteria for all these properties which become necessary and sufficient for Gaussian states. For these we use the derived results to provide de Finetti-type theorems for various distance measures.

  6. Continuous scanning mode for ptychography

    SciTech Connect

    Clark, Jesse N.; Huang, Xiaojing; Harder, Ross; Robinson, Ian K.

    2014-10-15

    We outline how ptychographic imaging can be performed without the need for discrete scan positions. Through an idealized experiment, we demonstrate how a discrete-position scan regime can be replaced with a continuously scanned one with suitable modification of the reconstruction scheme based on coherent modes. The impact of this is that acquisition times can be reduced, significantly aiding ptychographic imaging with x rays, electrons, or visible light.

  7. Continuous scanning mode for ptychography

    SciTech Connect

    Clark, Jesse N.; Huang, Xiaojing; Harder, Ross J.; Robinson, Ian K.

    2014-01-01

    Here, we outline how ptychographic imaging can be performed without the need for discrete scan positions. Through an idealized experiment, we demonstrate how a discrete-position scan regime can be replaced with a continuously scanned one with suitable modification of the reconstruction scheme based on coherent modes. Furthermore, the impact of this is that acquisition times can be reduced, significantly aiding ptychographic imaging with x rays, electrons, or visible light.

  8. Continuous emission monitor for incinerators

    SciTech Connect

    Demirgian, J.

    1992-01-01

    This paper describes the development of Fourier transform infrared (FTIR) spectroscopy to continuous monitoring of incinerator emissions. Fourier transform infrared spectroscopy is well suited to this application because it can identify and quantify selected target analytes in a complex mixture without first separating the components in the mixture. Currently, there is no on-stream method to determine the destruction of hazardous substances, such as benzene, or to continuously monitor for hazardous products of incomplete combustion (PICs) in incinerator exhaust emissions. This capability is especially important because of Federal regulations in the Clean Air Act of 1990, which requires the monitoring of air toxics (Title III), the Resource Conservation and Recovery Act (RCRA), and the Toxic Substances Control Act (TSCA). An on-stream continuous emission monitor (CEM) that can differentiate species in the ppm and ppb range and can calculate the destruction and removal efficiency (DRE) could be used to determine the safety and reliability of incinerators. This information can be used to address reasonable public concern about incinerator safety and aid in the permitting process.

  9. Continuous emission monitor for incinerators

    SciTech Connect

    Demirgian, J.

    1992-07-01

    This paper describes the development of Fourier transform infrared (FTIR) spectroscopy to continuous monitoring of incinerator emissions. Fourier transform infrared spectroscopy is well suited to this application because it can identify and quantify selected target analytes in a complex mixture without first separating the components in the mixture. Currently, there is no on-stream method to determine the destruction of hazardous substances, such as benzene, or to continuously monitor for hazardous products of incomplete combustion (PICs) in incinerator exhaust emissions. This capability is especially important because of Federal regulations in the Clean Air Act of 1990, which requires the monitoring of air toxics (Title III), the Resource Conservation and Recovery Act (RCRA), and the Toxic Substances Control Act (TSCA). An on-stream continuous emission monitor (CEM) that can differentiate species in the ppm and ppb range and can calculate the destruction and removal efficiency (DRE) could be used to determine the safety and reliability of incinerators. This information can be used to address reasonable public concern about incinerator safety and aid in the permitting process.

  10. Topological Photonics for Continuous Media

    NASA Astrophysics Data System (ADS)

    Silveirinha, Mario

    Photonic crystals have revolutionized light-based technologies during the last three decades. Notably, it was recently discovered that the light propagation in photonic crystals may depend on some topological characteristics determined by the manner how the light states are mutually entangled. The usual topological classification of photonic crystals explores the fact that these structures are periodic. The periodicity is essential to ensure that the underlying wave vector space is a closed surface with no boundary. In this talk, we prove that it is possible calculate Chern invariants for a wide class of continuous bianisotropic electromagnetic media with no intrinsic periodicity. The nontrivial topology of the relevant continuous materials is linked with the emergence of edge states. Moreover, we will demonstrate that continuous photonic media with the time-reversal symmetry can be topologically characterized by a Z2 integer. This novel classification extends for the first time the theory of electronic topological insulators to a wide range of photonic platforms, and is expected to have an impact in the design of novel photonic systems that enable a topologically protected transport of optical energy. This work is supported in part by Fundacao para a Ciencia e a Tecnologia Grant Number PTDC/EEI-TEL/4543/2014.

  11. ACCELERATOR BASED CONTINUOUS NEUTRON SOURCE.

    SciTech Connect

    SHAPIRO,S.M.; RUGGIERO,A.G.; LUDEWIG,H.

    2003-03-25

    Until the last decade, most neutron experiments have been performed at steady-state, reactor-based sources. Recently, however, pulsed spallation sources have been shown to be very useful in a wide range of neutron studies. A major review of neutron sources in the US was conducted by a committee chaired by Nobel laureate Prof. W. Kohn: ''Neutron Sources for America's Future-BESAC Panel on Neutron Sources 1/93''. This distinguished panel concluded that steady state and pulsed sources are complementary and that the nation has need for both to maintain a balanced neutron research program. The report recommended that both a new reactor and a spallation source be built. This complementarity is recognized worldwide. The conclusion of this report is that a new continuous neutron source is needed for the second decade of the 20 year plan to replace aging US research reactors and close the US neutron gap. it is based on spallation production of neutrons using a high power continuous superconducting linac to generate protons impinging on a heavy metal target. There do not appear to be any major technical challenges to the building of such a facility since a continuous spallation source has been operating in Switzerland for several years.

  12. Continuous flow dielectrophoretic particle concentrator

    SciTech Connect

    Cummings, Eric B.

    2007-04-17

    A continuous-flow filter/concentrator for separating and/or concentrating particles in a fluid is disclosed. The filter is a three-port device an inlet port, an filter port and a concentrate port. The filter separates particles into two streams by the ratio of their dielectrophoretic mobility to their electrokinetic, advective, or diffusive mobility if the dominant transport mechanism is electrokinesis, advection, or diffusion, respectively.Also disclosed is a device for separating and/or concentrating particles by dielectrophoretic trapping of the particles.

  13. Electronically Controlled Continuous Culture Device

    PubMed Central

    Eisler, William J.; Webb, Robert B.

    1968-01-01

    A photocell-controlled continuous culture device, a Nephelostat, is described that maintains a wide variety of cultures of microorganisms in balanced growth. This Nephelostat controls concentrations of bacteria within ±3% over a cell concentration range of 106 to 109 cells per ml. Growth rates are recorded so that changes in the growth rate are observed over small increments of time. Spontaneous and caffeine-induced mutation rates of two strains of Escherichia coli were compared under Nephelostat and chemostat conditions. Images Fig. 1 Fig. 3 Fig. 4 PMID:4877660

  14. Continuously-Variable Vernier Scale

    NASA Technical Reports Server (NTRS)

    Miller, Irvin M.

    1989-01-01

    Easily fabricated device increases precision in reading graphical data. Continuously-variable vernier scale (CV VS) designed to provide greater accuracy to scientists and technologists in reading numerical values from graphical data. Placed on graph and used to interpolate coordinate value of point on curve or plotted point on figure within division on each coordinate axis. Requires neither measurement of line segments where projection of point intersects division nor calculation to quantify projected value. Very flexible device constructed with any kind of scale. Very easy to use, requiring no special equipment of any kind, and saves considerable amount of time if numerous points to be evaluated.

  15. Conveyor system moves material continuously

    SciTech Connect

    Not Available

    1983-12-01

    German technology and equipment is used in mining operations worldwide. A PHB Wesserhutte system is being used with face shovel, mobile crusher, crawler-mounted transfer conveyor, and shiftable conveyor which results in crushing and transporting the minerals to the processing plant in a continuous flow path. The entire process is controlled by a programmable logic controller (a mini-computer) and all systems are sequentially interlocked according to the material flow path. Working methods using the mobile crusher and conveying systems are illustrated.

  16. Continual Improvement in Shuttle Logistics

    NASA Technical Reports Server (NTRS)

    Flowers, Jean; Schafer, Loraine

    1995-01-01

    It has been said that Continual Improvement (CI) is difficult to apply to service oriented functions, especially in a government agency such as NASA. However, a constrained budget and increasing requirements are a way of life at NASA Kennedy Space Center (KSC), making it a natural environment for the application of CI tools and techniques. This paper describes how KSC, and specifically the Space Shuttle Logistics Project, a key contributor to KSC's mission, has embraced the CI management approach as a means of achieving its strategic goals and objectives. An overview of how the KSC Space Shuttle Logistics Project has structured its CI effort and examples of some of the initiatives are provided.

  17. South Africa: defiance campaign continues.

    PubMed

    2002-03-01

    The Treatment Action Campaign (TAC) has continued its "defiance campaign against patent abuse and AIDS profiteering." In partnership with Médecins Sans Frontières (Doctors Without Borders), and with the support of Oxfam and the Council of South African Trade Unions (COSATU), on 28 January 2002 three TAC members returned to South Africa from Brazil carrying generic versions of the antiretroviral drugs zidovudine (AZT), lamivudine (3TC), and nevirapine (NVP). Some of the imported capsules contain a combination of AZT and 3TC.

  18. Competence, continuing education, and computers.

    PubMed

    Hegge, Margaret; Powers, Penny; Hendrickx, Lori; Vinson, Judith

    2002-01-01

    A survey of RNs in South Dakota was performed to determine their perceived level of competence, the extent to which their continuing nursing education (CNE) needs are being met, and their use of computers for CNE. Nationally certified nurses rated themselves significantly more competent than nurses who are not nationally certified. Fewer than half of the RNs reported their CNE needs were being met despite geographic access to CNE and programs available in their specialty. Three-fourths of nurses had computers at home while 76% had computers at work, yet fewer than 20% of nurses used these computers for CNE.

  19. Continuing education for hospice staff.

    PubMed

    Conedera, F; Schoessler, M

    1985-06-01

    Hospice nursing is unique because of the philosophy and issues surrounding hospice care. Program planning for hospice staff follows basic principles. The real challenge in developing programs for orientation, continuing, and inservice education is using a format that will truly enable staff to meet the objectives. A lecture, programmed instruction, or video/slide format works well for the "nuts and bolts," but more creativity is needed for the other issues facing the hospice nurse--death, grief, symptom control, stress, team roles, and helping patients with options. Incorporating into the program some of the methods suggested will offer staff the opportunity to become involved in learning and make that learning more meaningful.

  20. 7 CFR 58.315 - Continuous churns.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) GRADING AND...

  1. Continuous Precipitation of Ceria Nanoparticles from a Continuous Flow Micromixer

    SciTech Connect

    Tseng, Chih Heng; Paul, Brian; Chang, Chih-hung; Engelhard, Mark H.

    2013-01-01

    Cerium oxide nanoparticles were continuously precipitated from a solution of cerium(III) nitrate and ammonium hydroxide using a micro-scale T-mixer. Findings show that the method of mixing is important in the ceria precipitation process. In batch mixing and deposition, disintegration and agglomeration dominates the deposited film. In T-mixing and deposition, more uniform nanorod particles are attainable. In addition, it was found that the micromixing approach reduced the exposure of the Ce(OH)3 precipates to oxygen, yielding hydroxide precipates in place of CeO2 precipitates. Advantages of the micro-scale T-mixing approach include shorter mixing times, better control of nanoparticle shape and less agglomeration.

  2. Continuous Risk Management: An Overview

    NASA Technical Reports Server (NTRS)

    Rosenberg, Linda; Hammer, Theodore F.

    1999-01-01

    Software risk management is important because it helps avoid disasters, rework, and overkill, but more importantly because it stimulates win-win situations. The objectives of software risk management are to identify, address, and eliminate software risk items before they become threats to success or major sources of rework. In general, good project managers are also good managers of risk. It makes good business sense for all software development projects to incorporate risk management as part of project management. The Software Assurance Technology Center (SATC) at NASA GSFC has been tasked with the responsibility for developing and teaching a systems level course for risk management that provides information on how to implement risk management. The course was developed in conjunction with the Software Engineering Institute at Carnegie Mellon University, then tailored to the NASA systems community. This is an introductory tutorial to continuous risk management based on this course. The rational for continuous risk management and how it is incorporated into project management are discussed. The risk management structure of six functions is discussed in sufficient depth for managers to understand what is involved in risk management and how it is implemented. These functions include: (1) Identify the risks in a specific format; (2) Analyze the risk probability, impact/severity, and timeframe; (3) Plan the approach; (4) Track the risk through data compilation and analysis; (5) Control and monitor the risk; (6) Communicate and document the process and decisions.

  3. Kidney cell electrophoresis, continuing task

    NASA Technical Reports Server (NTRS)

    Todd, P. W.

    1985-01-01

    Materials and procedures for microgravity electrophoresis of living human embryonic kidney cells were evaluated to provide ground support in the form of analytical cell electrophoresis and flow cytometry. Preflight culture media, electrophoresis buffer, fraction collection media, temperature profiles, and urokinase assay procedures were tested prior to flight. Electrophoretic mobility distributions of aliquots of the cell population to be fractionated in flight were obtained. Cells were prepared in suspension prior to flight in electrophoresis buffer and 10% calf serum. Electrophoretic separation proceeded in electrophoresis buffer without serum in the Continuous Flow Electrophoretic Separator, and fractions were collected into sample bags containing culture medium and concentrated serum. Fractions that yielded enough progeny cells were analyzed for morphology and electrophoretic mobility distributions. It is noted that the lowest mobility fraction studied produced higher mobility progeny while the other fractions produced progeny cells with mobilities related to the fractions from which they were collected.

  4. Zebra mussels. The assault continues

    SciTech Connect

    Lamarre, L.

    1993-09-01

    Over the past seven years, zebra mussel infestation has spread relentlessly, fouling up utility cooling intakes and other industrial operations that draw fresh water. The striped invader has flourished in all of the Great Lakes and most of the major river systems east of and including the Mississippi. It has also migrated much deeper into the South than experts anticipated and is making its way westward. Now biologists have turned up a separate, look-alike species they fear may be just as destructive. EPRI is continuing its work to improve control techniques and has published a comprehensive monitoring and control guide that outlines the best practices currently available for dealing with the mussel problem. This article reviews the results of this work.

  5. Congenital syphilis: The continuing scourge

    PubMed Central

    Agrawal, Prachi G.; Joshi, Rajesh; Kharkar, Vidya D.; Bhaskar, M. V.

    2014-01-01

    Congenital syphilis is a severe, disabling infection that occurs due to the transmission of Treponema pallidum across the placenta during pregnancy or from contact with an infectious genital lesion during delivery. However, its early diagnosis is often difficult because more than half of the affected infants are asymptomatic, and the signs in symptomatic infants may be subtle and nonspecific. Although its incidence is declining, this long-forgotten disease continues to affect pregnant women, resulting in considerable perinatal morbidity and mortality. We hereby report a case of a 2-month-old infant with early congenital syphilis presenting with joint swellings and Parrot's pseudoparalysis, a comparative rarity in the present scenario. The report also stresses upon the importance of implementing the Centres for Disease Control and Prevention recommendation that all the pregnant women should be screened for syphilis in the first antenatal visit in the first trimester and again in late pregnancy. PMID:26396451

  6. Continuous equal channel angular pressing

    DOEpatents

    Zhu, Yuntian T.; Lowe, Terry C.; Valiev, Ruslan Z.; Raab, Georgy J.

    2006-12-26

    An apparatus that continuously processes a metal workpiece without substantially altering its cross section includes a wheel member having an endless circumferential groove, and a stationary constraint die that surrounds the wheel member, covers most of the length of the groove, and forms a passageway with the groove. The passageway has a rectangular shaped cross section. An abutment member projects from the die into the groove and blocks one end of the passageway. The wheel member rotates relative to the die in the direction toward the abutment member. An output channel in the die adjacent the abutment member has substantially the same cross section as the passageway. A metal workpiece is fed through an input channel into the passageway and carried in the groove by frictional drag in the direction towards the abutment member, and is extruded through the output channel without any substantial change in cross section.

  7. Continuously variable focal length lens

    DOEpatents

    Adams, Bernhard W; Chollet, Matthieu C

    2013-12-17

    A material preferably in crystal form having a low atomic number such as beryllium (Z=4) provides for the focusing of x-rays in a continuously variable manner. The material is provided with plural spaced curvilinear, optically matched slots and/or recesses through which an x-ray beam is directed. The focal length of the material may be decreased or increased by increasing or decreasing, respectively, the number of slots (or recesses) through which the x-ray beam is directed, while fine tuning of the focal length is accomplished by rotation of the material so as to change the path length of the x-ray beam through the aligned cylindrical slows. X-ray analysis of a fixed point in a solid material may be performed by scanning the energy of the x-ray beam while rotating the material to maintain the beam's focal point at a fixed point in the specimen undergoing analysis.

  8. Continuing professional development: best practices.

    PubMed

    Filipe, Helena P; Silva, Eduardo D; Stulting, Andries A; Golnik, Karl C

    2014-01-01

    Continuing professional development (CPD) involves not only educational activities to enhance medical competence in medical knowledge and skills, but also in management, team building, professionalism, interpersonal communication, technology, teaching, and accountability. This paper aims at reviewing best practices to promote effective CPD. Principles and guidelines, as already defined by some professional societies and world organizations, are emphasized as core actions to best enhance an effective lifelong learning after residency. The personal learning plan (PLP) is discussed as the core of a well-structured CPD and we describe how it should be created. Fundamental CPD principles and how they are integrated in the framework of every physician's professional life will be described. The value of systematic and comprehensive CPD documentation and assessment is emphasized. Accreditation requirements and professional relationships with commercial sponsors are discussed.

  9. Continuous magnetic separator and process

    DOEpatents

    Oder, Robin R.; Jamison, Russell E.

    2008-04-22

    A continuous magnetic separator and process for separating a slurry comprising magnetic particles into a clarified stream and a thickened stream. The separator has a container with a slurry inlet, an overflow outlet for the discharge of the clarified slurry stream, and an underflow outlet for the discharge of a thickened slurry stream. Magnetic particles in the slurry are attracted to, and slide down, magnetic rods within the container. The slurry is thus separated into magnetic concentrate and clarified slurry. Flow control means can be used to control the ratio of the rate of magnetic concentrate to the rate of clarified slurry. Feed control means can be used to control the rate of slurry feed to the slurry inlet.

  10. DSM-5: the debate continues.

    PubMed

    Buxbaum, Joseph D; Baron-Cohen, Simon

    2013-05-15

    We are fortunate to have invited commentaries from the laboratories of Dr Cathy Lord and Dr Fred Volkmar offering their perspectives on the new Diagnostic and Statistical Manual of Mental Disorders (DSM)-5 criteria for the autism spectrum. Both commentaries note how DSM-5 collapses the earlier diagnostic categories of the pervasive developmental disorders into a single category of autism spectrum disorder. In addition, DSM-5 collapses social and communication domains into a single combined domain. The commentaries go on to discuss the positive aspects of these changes and raise some areas of potential concern. We support the evidence-based changes to autism diagnosis found in DSM-5, and look forward to further studies on the autism phenotype as this has implications for diagnosis and treatment. As our mechanistic understanding of autism improves, diagnoses based on behavioral parameters will continue to provide opportunities for interventions targeting the behaviors, while etiological diagnoses will provide opportunities for interventions tailored to etiology.

  11. National water policy: Shifts continue

    NASA Astrophysics Data System (ADS)

    Moreau, David H.

    1995-07-01

    In recent years national water policy has continued to follow a path toward decentralization and greater reliance on nonstructural means for solving problems. Neither the Bush administration nor the Clinton administration have sought fundamental changes to general water policies that evolved at the federal level from the period of rapid change in the 1970's and the less volatile but still active period before 1988. Yet, significant changes have occurred through the federal appropriation process, executive decisions, and innovations at the state and local levels. Important changes have occurred in floodplain management strategies, water transfers and water banking, urban water use efficiency, and the distribution of financial burdens among federal, state and local governments. Major changes in surface and groundwater policies and management of public water supplies could occur in the spate of water and environmental policies that are up for reauthorization in 1995.

  12. Noninvasive continuous blood pressure monitoring

    NASA Astrophysics Data System (ADS)

    Poghosyan, Armen; Mouradian, Vahram; Hovhannisyan, Levon

    2015-03-01

    We are presenting a novel photoplethysmographic (PPG) optical sensor and device with ambient optical, electrical and electromagnetic noises cancellation, thus allowing only the useful optical signals to be received by the health monitoring device. We are also presenting a new processing technique for canceling the ambient noises contributed by optical, electrical and electromagnetic artifacts in the measured PPG signals. Such a device and method allow the enhancement of the performance of the PPG sensors compared to conventional apparatus and methods. The presented sensor and methodology have been integrated into a prototype standalone device for noninvasive, continuous, wearable, remote and mobile monitoring of blood pressure and other human vital signs, such as heart rate, oxygen saturation, respiration rate, etc This small device allows the user to read, store, process and transmit all the measurements made using the PPG optical sensor and the electronic unit to a remote location.

  13. Intelsat VI - A continuing evolution

    NASA Astrophysics Data System (ADS)

    Bennett, S. B.; Braverman, D. J.

    1984-11-01

    Design, launch, and performance features of the Intelsat VI satellite scheduled for 1986 launch are described. The spacecraft will operated with SS/TDMA techniques and six antenna beams, weigh 23 kg at the beginning of life, carry 80,000 half-circuits, and will be borne aloft by either the STS or Ariane 4. The communications equipment will include Cand K-band receivers, 14/11 GHz upconverters, traveling wave tube amplifiers, and 50 input and output filters. Total interconnectivity will be present for all uplinks and downlinks, which will issue spot and shaped beam coverage of the hemisphere. Satellite power is to be supplied by solar panels furnishing 2 kW continuously and eclipse power is to be drawn from two 44 Ah NiH batteries. Orbit maintenance and attitude control are assigned to six 22 N thrusters.

  14. "With diabetes, it's always a continuous education and a continuous struggle."

    MedlinePlus

    ... turn Javascript on. Feature: Diabetes Stories "With diabetes, it's always a continuous education and a continuous struggle." ... understand, and they support me, too. With diabetes, it's always a continuous education and a continuous struggle. ...

  15. ON A SUFFICIENT CONDITION FOR ABSOLUTE CONTINUITY.

    DTIC Science & Technology

    The formulation of a condition which yields absolute continuity when combined with continuity and bounded variation is the problem considered in the...Briefly, the formulation is achieved through a discussion which develops a proof by contradiction of a sufficiently theorem for absolute continuity which uses in its hypothesis the condition of continuity and bounded variation .

  16. A First Course in Continuous Simulation.

    ERIC Educational Resources Information Center

    Bronson, Richard

    1982-01-01

    The use of continuous simulation is promoted as a teaching tool in the undergraduate curriculum. Simulation, advances in continuous simulation, an approach to teaching system dynamics, computer languages deemed suitable for continuous simulation, and an outline of a prototypic first course in continuous simulation are presented. (MP)

  17. 42 CFR 441.60 - Continuing care.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    .... (a) Continuing care provider. For purposes of this subpart, a continuing care provider means a.... A continuing care provider must provide to the agency any reports that the agency may reasonably require. (c) State monitoring. If the State plan provides for agreements with continuing care...

  18. Methods of producing continuous boron carbide fibers

    SciTech Connect

    Garnier, John E.; Griffith, George W.

    2015-12-01

    Methods of producing continuous boron carbide fibers. The method comprises reacting a continuous carbon fiber material and a boron oxide gas within a temperature range of from approximately 1400.degree. C. to approximately 2200.degree. C. Continuous boron carbide fibers, continuous fibers comprising boron carbide, and articles including at least a boron carbide coating are also disclosed.

  19. Continuous speech recognition for clinicians.

    PubMed

    Zafar, A; Overhage, J M; McDonald, C J

    1999-01-01

    The current generation of continuous speech recognition systems claims to offer high accuracy (greater than 95 percent) speech recognition at natural speech rates (150 words per minute) on low-cost (under $2000) platforms. This paper presents a state-of-the-technology summary, along with insights the authors have gained through testing one such product extensively and other products superficially. The authors have identified a number of issues that are important in managing accuracy and usability. First, for efficient recognition users must start with a dictionary containing the phonetic spellings of all words they anticipate using. The authors dictated 50 discharge summaries using one inexpensive internal medicine dictionary ($30) and found that they needed to add an additional 400 terms to get recognition rates of 98 percent. However, if they used either of two more expensive and extensive commercial medical vocabularies ($349 and $695), they did not need to add terms to get a 98 percent recognition rate. Second, users must speak clearly and continuously, distinctly pronouncing all syllables. Users must also correct errors as they occur, because accuracy improves with error correction by at least 5 percent over two weeks. Users may find it difficult to train the system to recognize certain terms, regardless of the amount of training, and appropriate substitutions must be created. For example, the authors had to substitute "twice a day" for "bid" when using the less expensive dictionary, but not when using the other two dictionaries. From trials they conducted in settings ranging from an emergency room to hospital wards and clinicians' offices, they learned that ambient noise has minimal effect. Finally, they found that a minimal "usable" hardware configuration (which keeps up with dictation) comprises a 300-MHz Pentium processor with 128 MB of RAM and a "speech quality" sound card (e.g., SoundBlaster, $99). Anything less powerful will result in the system lagging

  20. Continuous Speech Recognition for Clinicians

    PubMed Central

    Zafar, Atif; Overhage, J. Marc; McDonald, Clement J.

    1999-01-01

    The current generation of continuous speech recognition systems claims to offer high accuracy (greater than 95 percent) speech recognition at natural speech rates (150 words per minute) on low-cost (under $2000) platforms. This paper presents a state-of-the-technology summary, along with insights the authors have gained through testing one such product extensively and other products superficially. The authors have identified a number of issues that are important in managing accuracy and usability. First, for efficient recognition users must start with a dictionary containing the phonetic spellings of all words they anticipate using. The authors dictated 50 discharge summaries using one inexpensive internal medicine dictionary ($30) and found that they needed to add an additional 400 terms to get recognition rates of 98 percent. However, if they used either of two more expensive and extensive commercial medical vocabularies ($349 and $695), they did not need to add terms to get a 98 percent recognition rate. Second, users must speak clearly and continuously, distinctly pronouncing all syllables. Users must also correct errors as they occur, because accuracy improves with error correction by at least 5 percent over two weeks. Users may find it difficult to train the system to recognize certain terms, regardless of the amount of training, and appropriate substitutions must be created. For example, the authors had to substitute “twice a day” for “bid” when using the less expensive dictionary, but not when using the other two dictionaries. From trials they conducted in settings ranging from an emergency room to hospital wards and clinicians' offices, they learned that ambient noise has minimal effect. Finally, they found that a minimal “usable” hardware configuration (which keeps up with dictation) comprises a 300-MHz Pentium processor with 128 MB of RAM and a “speech quality” sound card (e.g., SoundBlaster, $99). Anything less powerful will result in

  1. Contra continuity and almost contra continuity in generalized fuzzy topological spaces

    NASA Astrophysics Data System (ADS)

    Bhattacharya, Baby; Chakraborty, Jayasree

    2015-05-01

    In this paper we introduce fuzzy contra continuity and almost contra continuity in generalized fuzzy topological space. Fuzzy almost contra continuity is weaker than fuzzy contra continuity in generalized fuzzy topological space. Then we investigate their characterizations and properties. We also established some equivalent relation on fuzzy contra continuity and fuzzy almost contra continuity in generalized fuzzy topological spaces.

  2. Defining and Measuring Interpersonal Continuity of Care

    PubMed Central

    Saultz, John W.

    2003-01-01

    BACKGROUND In an effort to learn more about the importance of continuity of care to physicians and patients, I reviewed the medical literature on continuity of care to define interpersonal continuity and describe how it has been measured and studied. METHODS A search of the MEDLINE database from 1966 through April 2002 was conducted to find articles focusing on the keyword “continuity of patient care,” including all subheadings. Titles and abstracts of the resulting articles were screened to select articles focusing on interpersonal continuity in the physician-patient relationship or on the definition of continuity of care. These articles were systematically reviewed and analyzed for study method, measurement technique, and research theme. RESULTS A total of 379 original articles were found that addressed any aspect of continuity as an attribute of general medical care. One hundred forty-two articles directly related to the definition of continuity or to the concept of interpersonal continuity in the physician-patient relationship. Although the available literature reflects little agreement on how to define continuity of care, it is best defined as a hierarchy of 3 dimensions; informational, longitudinal, and interpersonal continuity. Interpersonal continuity is of particular interest for primary care. Twenty-one measurement techniques have been defined to study continuity, many of which relate to visit patterns and concentration rather than the interpersonal nature of the continuity relationship. CONCLUSIONS Future inquiry in family medicine should focus on better understanding the interpersonal dimension of continuity of care. PMID:15043374

  3. Genomic continuity of Argentinean Mennonites.

    PubMed

    Pardo-Seco, Jacobo; Llull, Cintia; Berardi, Gabriela; Gómez, Andrea; Andreatta, Fernando; Martinón-Torres, Federico; Toscanini, Ulises; Salas, Antonio

    2016-11-08

    Mennonites are Anabaptist communities that originated in Central Europe about 500 years ago. They initially migrated to different European countries, and in the early 18(th) century they established their first communities in North America, from where they moved to other American regions. We aimed to analyze an Argentinean Mennonite congregation from a genome-wide perspective by way of investigating >580.000 autosomal SNPs. Several analyses show that Argentinean Mennonites have European ancestry without signatures of admixture with other non-European American populations. Among the worldwide datasets used for population comparison, the CEU, which is the best-subrogated Central European population existing in The 1000 Genome Project, is the dataset showing the closest genome affinity to the Mennonites. When compared to other European population samples, the Mennonites show higher inbreeding coefficient values. Argentinean Mennonites show signatures of genetic continuity with no evidence of admixture with Americans of Native American or sub-Saharan African ancestry. Their genome indicates the existence of an increased endogamy compared to other Europeans most likely mirroring their lifestyle that involve small communities and historical consanguineous marriages.

  4. Wide area continuous offender monitoring

    SciTech Connect

    Hoshen, J.; Drake, G.; Spencer, D.

    1996-11-01

    The corrections system in the U.S. is supervising over five million offenders. This number is rising fast and so are the direct and indirect costs to society. To improve supervision and reduce the cost of parole and probation, first generation home arrest systems were introduced in 1987. While these systems proved to be helpful to the corrections system, their scope is rather limited because they only cover an offender at a single location and provide only a partial time coverage. To correct the limitations of first-generation systems, second-generation wide area continuous electronic offender monitoring systems, designed to monitor the offender at all times and locations, are now on the drawing board. These systems use radio frequency location technology to track the position of offenders. The challenge for this technology is the development of reliable personal locator devices that are small, lightweight, with long operational battery life, and indoors/outdoors accuracy of 100 meters or less. At the center of a second-generation system is a database that specifies the offender`s home, workplace, commute, and time the offender should be found in each. The database could also define areas from which the offender is excluded. To test compliance, the system would compare the observed coordinates of the offender with the stored location for a given time interval. Database logfiles will also enable law enforcement to determine if a monitored offender was present at a crime scene and thus include or exclude the offender as a potential suspect.

  5. The Continuing Challenges of Leprosy

    PubMed Central

    Scollard, D. M.; Adams, L. B.; Gillis, T. P.; Krahenbuhl, J. L.; Truman, R. W.; Williams, D. L.

    2006-01-01

    Leprosy is best understood as two conjoined diseases. The first is a chronic mycobacterial infection that elicits an extraordinary range of cellular immune responses in humans. The second is a peripheral neuropathy that is initiated by the infection and the accompanying immunological events. The infection is curable but not preventable, and leprosy remains a major global health problem, especially in the developing world, publicity to the contrary notwithstanding. Mycobacterium leprae remains noncultivable, and for over a century leprosy has presented major challenges in the fields of microbiology, pathology, immunology, and genetics; it continues to do so today. This review focuses on recent advances in our understanding of M. leprae and the host response to it, especially concerning molecular identification of M. leprae, knowledge of its genome, transcriptome, and proteome, its mechanisms of microbial resistance, and recognition of strains by variable-number tandem repeat analysis. Advances in experimental models include studies in gene knockout mice and the development of molecular techniques to explore the armadillo model. In clinical studies, notable progress has been made concerning the immunology and immunopathology of leprosy, the genetics of human resistance, mechanisms of nerve injury, and chemotherapy. In nearly all of these areas, however, leprosy remains poorly understood compared to other major bacterial diseases. PMID:16614253

  6. Continuous Flow Microfluidic Bioparticle Concentrator

    PubMed Central

    Martel, Joseph M.; Smith, Kyle C.; Dlamini, Mcolisi; Pletcher, Kendall; Yang, Jennifer; Karabacak, Murat; Haber, Daniel A.; Kapur, Ravi; Toner, Mehmet

    2015-01-01

    Innovative microfluidic technology has enabled massively parallelized and extremely efficient biological and clinical assays. Many biological applications developed and executed with traditional bulk processing techniques have been translated and streamlined through microfluidic processing with the notable exception of sample volume reduction or centrifugation, one of the most widely utilized processes in the biological sciences. We utilize the high-speed phenomenon known as inertial focusing combined with hydraulic resistance controlled multiplexed micro-siphoning allowing for the continuous concentration of suspended cells into pre-determined volumes up to more than 400 times smaller than the input with a yield routinely above 95% at a throughput of 240 ml/hour. Highlighted applications are presented for how the technology can be successfully used for live animal imaging studies, in a system to increase the efficient use of small clinical samples, and finally, as a means of macro-to-micro interfacing allowing large samples to be directly coupled to a variety of powerful microfluidic technologies. PMID:26061253

  7. Continuous biodegradation of waste xylene

    SciTech Connect

    Wolfram, J.H.; Rogers, R.D.; Higdem, D.M.; Nowers, D.A.

    1990-01-01

    Use of selected microorganisms for the degradation and/or detoxification of hazardous organic compounds is gaining wide acceptance as an alternative waste treatment technology. The INEL Biotechnology Unit is developing the technology for the in-plant treatment of waste industrial solvents. The work centers around the use of microorganisms specially selected for their ability to degrade common industrial solvents such as benzene, toluene, xylene, etc. Because these waste solvents are often contaminated with other materials (heavy metals, water, detergents, etc.) they are difficult and expensive to dispose and many times are not economical to recover through recycling. Even if the disposal option is used, the generator is still faced with continued liability in the event of mishandling or improper disposal of the waste. Biological treatments offers the option of reducing these solvents into harmless by-products provided that both the requisite microorganisms and the proper processing technology are successfully brought together. Work on the optimization of a bioreactor process for the degradation of xylene will be discussed. 15 figs., 7 refs.

  8. Continuous Flow Microfluidic Bioparticle Concentrator.

    PubMed

    Martel, Joseph M; Smith, Kyle C; Dlamini, Mcolisi; Pletcher, Kendall; Yang, Jennifer; Karabacak, Murat; Haber, Daniel A; Kapur, Ravi; Toner, Mehmet

    2015-06-10

    Innovative microfluidic technology has enabled massively parallelized and extremely efficient biological and clinical assays. Many biological applications developed and executed with traditional bulk processing techniques have been translated and streamlined through microfluidic processing with the notable exception of sample volume reduction or centrifugation, one of the most widely utilized processes in the biological sciences. We utilize the high-speed phenomenon known as inertial focusing combined with hydraulic resistance controlled multiplexed micro-siphoning allowing for the continuous concentration of suspended cells into pre-determined volumes up to more than 400 times smaller than the input with a yield routinely above 95% at a throughput of 240 ml/hour. Highlighted applications are presented for how the technology can be successfully used for live animal imaging studies, in a system to increase the efficient use of small clinical samples, and finally, as a means of macro-to-micro interfacing allowing large samples to be directly coupled to a variety of powerful microfluidic technologies.

  9. Continuously Connected With Mobile IP

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Cisco Systems developed Cisco Mobile Networks, making IP devices mobile. With this innovation, a Cisco router and its connected IP devices can roam across network boundaries and connection types. Because a mobile user is able to keep the same IP address while roaming, a live IP connection can be maintained without interruption. Glenn Research Center jointly tested the technology with Cisco, and is working to use it on low-earth-orbiting research craft. With Cisco's Mobile Networks functionality now available in Cisco IOS Software release 12.2(4)T, the commercial advantages and benefits are numerous. The technology can be applied to public safety, military/homeland security, emergency management services, railroad and shipping systems, and the automotive industry. It will allow ambulances, police, firemen, and the U.S. Coast Guard to stay connected to their networks while on the move. In the wireless battlefield, the technology will provide rapid infrastructure deployment for U.S. national defense. Airline, train, and cruise passengers utilizing Cisco Mobile Networks can fly all around the world with a continuous Internet connection. Cisco IOS(R) Software is a registered trademark of Cisco Systems.

  10. Continuous Flow Microfluidic Bioparticle Concentrator

    NASA Astrophysics Data System (ADS)

    Martel, Joseph M.; Smith, Kyle C.; Dlamini, Mcolisi; Pletcher, Kendall; Yang, Jennifer; Karabacak, Murat; Haber, Daniel A.; Kapur, Ravi; Toner, Mehmet

    2015-06-01

    Innovative microfluidic technology has enabled massively parallelized and extremely efficient biological and clinical assays. Many biological applications developed and executed with traditional bulk processing techniques have been translated and streamlined through microfluidic processing with the notable exception of sample volume reduction or centrifugation, one of the most widely utilized processes in the biological sciences. We utilize the high-speed phenomenon known as inertial focusing combined with hydraulic resistance controlled multiplexed micro-siphoning allowing for the continuous concentration of suspended cells into pre-determined volumes up to more than 400 times smaller than the input with a yield routinely above 95% at a throughput of 240 ml/hour. Highlighted applications are presented for how the technology can be successfully used for live animal imaging studies, in a system to increase the efficient use of small clinical samples, and finally, as a means of macro-to-micro interfacing allowing large samples to be directly coupled to a variety of powerful microfluidic technologies.

  11. Genomic continuity of Argentinean Mennonites

    PubMed Central

    Pardo-Seco, Jacobo; Llull, Cintia; Berardi, Gabriela; Gómez, Andrea; Andreatta, Fernando; Martinón-Torres, Federico; Toscanini, Ulises; Salas, Antonio

    2016-01-01

    Mennonites are Anabaptist communities that originated in Central Europe about 500 years ago. They initially migrated to different European countries, and in the early 18th century they established their first communities in North America, from where they moved to other American regions. We aimed to analyze an Argentinean Mennonite congregation from a genome-wide perspective by way of investigating >580.000 autosomal SNPs. Several analyses show that Argentinean Mennonites have European ancestry without signatures of admixture with other non-European American populations. Among the worldwide datasets used for population comparison, the CEU, which is the best-subrogated Central European population existing in The 1000 Genome Project, is the dataset showing the closest genome affinity to the Mennonites. When compared to other European population samples, the Mennonites show higher inbreeding coefficient values. Argentinean Mennonites show signatures of genetic continuity with no evidence of admixture with Americans of Native American or sub-Saharan African ancestry. Their genome indicates the existence of an increased endogamy compared to other Europeans most likely mirroring their lifestyle that involve small communities and historical consanguineous marriages. PMID:27824108

  12. Business and Continuity of Operations

    PubMed Central

    Tosh, Pritish K.; Feldman, Henry; Christian, Michael D.; Devereaux, Asha V.; Kissoon, Niranjan; Christian, Michael D.; Devereaux, Asha V.; Dichter, Jeffrey R.; Kissoon, Niranjan; Rubinson, Lewis; Amundson, Dennis; Anderson, Michael R.; Balk, Robert; Barfield, Wanda D.; Bartz, Martha; Benditt, Josh; Beninati, William; Berkowitz, Kenneth A.; Daugherty Biddison, Lee; Braner, Dana; Branson, Richard D; Burkle, Frederick M.; Cairns, Bruce A.; Carr, Brendan G.; Courtney, Brooke; DeDecker, Lisa D.; De Jong, Marla J.; Dominguez-Cherit, Guillermo; Dries, David; Einav, Sharon; Erstad, Brian L.; Etienne, Mill; Fagbuyi, Daniel B.; Fang, Ray; Feldman, Henry; Garzon, Hernando; Geiling, James; Gomersall, Charles D.; Grissom, Colin K.; Hanfling, Dan; Hick, John L.; Hodge, James G.; Hupert, Nathaniel; Ingbar, David; Kanter, Robert K.; King, Mary A.; Kuhnley, Robert N.; Lawler, James; Leung, Sharon; Levy, Deborah A.; Lim, Matthew L.; Livinski, Alicia; Luyckx, Valerie; Marcozzi, David; Medina, Justine; Miramontes, David A.; Mutter, Ryan; Niven, Alexander S.; Penn, Matthew S.; Pepe, Paul E.; Powell, Tia; Prezant, David; Reed, Mary Jane; Rich, Preston; Rodriquez, Dario; Roxland, Beth E.; Sarani, Babak; Shah, Umair A.; Skippen, Peter; Sprung, Charles L.; Subbarao, Italo; Talmor, Daniel; Toner, Eric S.; Tosh, Pritish K.; Upperman, Jeffrey S.; Uyeki, Timothy M.; Weireter, Leonard J.; West, T. Eoin; Wilgis, John; Ornelas, Joe; McBride, Deborah; Reid, David; Baez, Amado; Baldisseri, Marie; Blumenstock, James S.; Cooper, Art; Ellender, Tim; Helminiak, Clare; Jimenez, Edgar; Krug, Steve; Lamana, Joe; Masur, Henry; Mathivha, L. Rudo; Osterholm, Michael T.; Reynolds, H. Neal; Sandrock, Christian; Sprecher, Armand; Tillyard, Andrew; White, Douglas; Wise, Robert; Yeskey, Kevin

    2014-01-01

    BACKGROUND: During disasters, supply chain vulnerabilities, such as power, transportation, and communication, may affect the delivery of medications and medical supplies and hamper the ability to deliver critical care services. Disasters also have the potential to disrupt information technology (IT) in health-care systems, resulting in interruptions in patient care, particularly critical care, and other health-care business functions. The suggestions in this article are important for all of those involved in a large-scale pandemic or disaster with multiple critically ill or injured patients, including front-line clinicians, hospital administrators, and public health or government officials. METHODS: The Business and Continuity of Operations Panel followed the American College of Chest Physicians (CHEST) Guidelines Oversight Committee’s methodology in developing key questions regarding medication and supply shortages and the impact disasters may have on healthcare IT. Task force members met in person to develop the 13 key questions believed to be most relevant for Business and Continuity of Operations. A systematic literature review was then performed for relevant articles and documents, reports, and gray literature reported since 2007. No studies of sufficient quality were identified upon which to make evidence-based recommendations. Therefore, the panel developed expert opinion-based suggestions using a modified Delphi process. RESULTS: Eighteen suggestions addressing mitigation strategies for supply chain vulnerabilities including medications and IT were generated. Suggestions offered to hospitals and health system leadership regarding medication and supply shortages include: (1) purchase key medications and supplies from more than one supplier, (2) substituted medications or supplies should ideally be similar to those already used by an institution’s providers, (3) inventories should be tracked electronically to monitor medication/supply levels, (4) consider

  13. RU-486: a continuing saga.

    PubMed

    1988-12-01

    A month after the approved marketing of RU-486 in France as a nonsurgical option for abortion, the company Roussel-Ulcaf withdrew the product in response to boycott threats and threats to company officials and their families. The government of France approved the drug on an experimental basis under the name of Mifepristone; the conditions of the approval were that the drug had to be used within the 1st 49 days after the 1st day of last menstruation and had to be administered under medical supervision at a hospital with the expertise to perform an abortion. Following trials in France, China, and the United Kingdom, RU-486, when administered in a single dose of 3 pills, was observed to have a 95% success and to be very safe. The international boycott and personal threats propelled a convention of more than 1,000 physicians in the World Congress of Gynecology and Obstetrics in Rio de Janeiro to sign a petition that advocated to Roussel-Uclaf the importance of insuring "that women have access to the benefits of scientific progress." The World Health Organization regretted the withdrawal of the drug as 1 off-shoot of the decision would be that developing companies would not be able to run clinical trials on RU-486. Shortly after the company's decision to remove the drug, the French Minister of Health, Claude Evin, ordered a continuation of experimental trials of RU-486. While no US companies have demonstrated interest in the drug, boycotts and threats exacerbate product liability coverage problems. However, should it prove effective in treating breast cancer, endometriosis or ectopic pregnancy, RU-486 may begin to increase in distribution and use.

  14. Reimbursement for Continuous Glucose Monitoring

    PubMed Central

    DeVries, J. Hans

    2016-01-01

    Abstract Continuous glucose monitoring (CGM) systems have been available for more than 15 years by now. However, market uptake is relatively low in most countries; in other words, relatively few patients with diabetes use CGM systems regularly. One major reason for the reluctance of patients to use CGM systems is the costs associated (i.e., in most countries no reimbursement is provided by the health insurance companies). In case reimbursement is in place, like in the United States, only certain patient groups get reimbursement that fulfills strict indications. This situation is somewhat surprising in view of the mounting evidence for benefits of CGM usage from clinical trials: most meta-analyses of these trials consistently show a clinically relevant improvement of glucose control associated with a reduction in hypoglycemic events. More recent trials with CGM systems with an improved CGM technology showed even more impressive benefits, especially if CGM systems are used in different combinations with an insulin pump (e.g., with automated bolus calculators and low glucose suspend features). Nevertheless, sufficient evidence is not available for all patient groups, and more data on cost–efficacy are needed. In addition, good data from real-world studies/registers documenting the benefits of CGM usage under daily life conditions would be of help to convince healthcare systems to cover the costs of CGM systems. In view of the ongoing improvements in established needle-type CGM systems, the fact that new CGM technology will come to the market soon (e.g., implantable sensors), that CGM-like systems are quite successfully at least in certain markets (like the flash glucose monitoring systems), and that the first artificial pancreas systems will come to the market in the next few years, there is a need to make sure that this major improvement in diabetes therapy becomes more widely available for patients with diabetes, for which better reimbursement is essential. PMID

  15. Mars Rocks Continue to Fascinate

    NASA Technical Reports Server (NTRS)

    2005-01-01

    Proving once again that Mars is a complex and fascinating place, NASA's Opportunity rover has entered new terrain and is providing scientists with more discoveries and puzzles to solve. 'One of the things we've been wondering,' said principal investigator Steve Squyres, 'is whether the rounded concretions we call 'blueberries' are the same everywhere. It turns out they're not. The berries are more numerous here, and some seem to be smaller than any we've ever seen.'

    This microscopic image of a drill hole cut into a martian rock nicknamed 'Ice Cream' by the rover's rock abrasion tool shows cross sections of round concretions 1 to 2 millimeters (0.04 to 0.08 inches) wide. Science team members are debating whether the grayish-looking smudges that are not as round are concretions or some other feature.

    Opportunity is now almost 4 kilometers (2.5 miles) south of 'Endurance Crater,' where the rover spent from May through December of 2004 reading the story of a watery past recorded in the martian rocks. After exiting 'Endurance' on martian day, or sol, 316 (Dec. 13, 2004), Opportunity turned south and continued the trek across land where no human has trod, demonstrating that endurance is more than just a name.

    Opportunity took this mosaic of images with its microscopic imager on sol 546 (Aug. 6, 2005). The area shown is approximately 6 centimeters (2.4 inches) wide. The shaded portions on the left side of each quadrangle in the mosaic are silhouettes of the rover's robotic arm.

  16. Continuous Processing with Mars Gases

    NASA Technical Reports Server (NTRS)

    Parrish, Clyde; Jennings, Paul; Delgado, Hugo (Technical Monitor)

    2001-01-01

    Current Martian missions call for the production of oxygen for breathing, and fuel and oxygen for propulsion to be produced from atmospheric carbon dioxide (CO2). Adsorption and freezing are the two methods considered for capturing CO, from the atmosphere. However, the nitrogen (N2) and argon (Ar), which make up less than 5 percent of the atmosphere, cause difficulties with both of these processes by blocking the CO2, This results in the capture process rapidly changing from a pressure driven process to a diffusion controlled process. To increase the CO, capture rates, some type of mechanical pump is usually proposed to remove the N2 and Ar. The N2 and Ar are useful and have been proposed for blanketing and pressurizing fuel tanks and as buffer gas for breathing air for manned missions. Separation of the Martian gases with the required purity can be accomplished with a combination of membranes. These membrane systems do not require a high feed pressure and provide suitable separation. Therefore, by use of the appropriate membrane combination with the Martian atmosphere supplied by a compressor a continuous supply of CO2 for fuel and oxygen production can be supplied. This phase of our program has focused on the selection of the membrane system. Since permeation data for membranes did not exist for Martian atmospheric pressures and temperatures, this information had to be compiled. The general trend as the temperature was lowered was for the membranes to become more selective. In addition, the relative permeation rates between the three gases changed with temperature. The end result was to provide design parameters that could be used to separate CO2 from N2 and Ar. This paper will present the membrane data, provide the design requirements for a compressor, and compare the results with adsorption and freezer methods.

  17. Continuous profiling of magnetotelluric fields

    SciTech Connect

    Verdin, C.T.

    1991-05-01

    The magnetotelluric (MT) method of mapping ground electrical conductivity is traditionally based on measurement of the surface impedance at widely spaced stations to infer models of the subsurface through a suitable pseudo 1-D inverse or with linearized least-squares inversion for 2- or 3-D geoelectric media. It is well known that small near-surface inhomogeneities can produce spatial discontinuities in the measured electric fields over a wide frequency range and may consequently bias the impedance on a very local scale. Inadequate station spacing effectively aliases the electric field measurements and results in distortions that cannot be removed in subsequent processing or modelling. In order to fully exploit the benefits of magnetotellurics in complex geological environments, closely spaced measurements must be used routinely. This thesis entertains an analysis of MT data taken along continuous profiles and is a first step that will allow more encompassing 2-D sampling techniques to become viable in the years to come. The developments presented here are to a large extent motivated by the physical insight gained from low-contrast solutions to the forward MT problem. These solutions describe the relationship between a perturbation in the electrical conductivity of the subsurface and the ensuing perturbation of the MT response as the output of a linear system. Albeit strictly accurate in a limited subset of practical exploration problems, the linearized solutions allow one to pursue a model independent study of the response characteristics of MT data. In fact, these solutions yield simple expressions for 1-,2-, and 3-D resistivity models which are here examined in progressive sequence.

  18. El Nino Continues to Grow

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The latest image from NASA's Jason oceanography satellite, taken during a 10-day collection cycle ending December 2, 2002, shows the Pacific dominated by two significant areas of higher-than-normal sealevel (warmer ocean temperatures). In the central equatorial Pacific, the large area of higher than normal sea surface heights(warmer than normal sea surface temperatures) associated with growing El Nino conditions has recently migrated eastward toward the coast of South America. Meanwhile, the influence of the 20- to 30-year larger than El Nino/La Nina pattern called the Pacific Decadal Oscillation continues to create warm, higher-than-normal sea-surface heights in the north Pacific that are connected in a warm horseshoe pattern with the western and southern Pacific. Sea-surface heights are a measure of how much heat is stored in the ocean below. This heat influences both present weather and future planetary climate events.

    The image shows red areas in the north Pacific and at the equator that are about 10 centimeters (4 inches) above normal; white areas indicate sea surface heights between 14 and 32 centimeters (6 to 13 inches) above normal. These regions contrast with the western tropical Pacific, where lower-than-normal sea levels (blue areas) have developed that are between 5 and 13 centimeters (2 and 5 inches) below normal, while purple areas range from 14 to 18 centimeters (6 to 7 inches) below normal. Along the equator, the red sea surface heights equate to sea surface temperature departures greater than one degree Celsius (two degrees Fahrenheit) and the white sea surface heights are sea surface temperatures 1.5 to 2.5 degrees Celsius(three to five degrees Fahrenheit) above normal.

    The U.S. portion of the Jason mission is managed by JPL for NASA's Earth Science Enterprise, Washington, D.C. Research on Earth's oceans using Jason and other space-based capabilities is conducted by NASA's Earth Science Enterprise to better understand and protect our

  19. Mercury Continuous Emmission Monitor Calibration

    SciTech Connect

    John Schabron; Eric Kalberer; Ryan Boysen; William Schuster; Joseph Rovani

    2009-03-12

    Mercury continuous emissions monitoring systems (CEMs) are being implemented in over 800 coal-fired power plant stacks throughput the U.S. Western Research Institute (WRI) is working closely with the Electric Power Research Institute (EPRI), the National Institute of Standards and Technology (NIST), and the Environmental Protection Agency (EPA) to facilitate the development of the experimental criteria for a NIST traceability protocol for dynamic elemental mercury vapor calibrators/generators. These devices are used to calibrate mercury CEMs at power plant sites. The Clean Air Mercury Rule (CAMR) which was published in the Federal Register on May 18, 2005 and vacated by a Federal appeals court in early 2008 required that calibration be performed with NIST-traceable standards. Despite the vacature, mercury emissions regulations in the future will require NIST traceable calibration standards, and EPA does not want to interrupt the effort towards developing NIST traceability protocols. The traceability procedures will be defined by EPA. An initial draft traceability protocol was issued by EPA in May 2007 for comment. In August 2007, EPA issued a conceptual interim traceability protocol for elemental mercury calibrators. The protocol is based on the actual analysis of the output of each calibration unit at several concentration levels ranging initially from about 2-40 {micro}g/m{sup 3} elemental mercury, and in the future down to 0.2 {micro}g/m{sup 3}, and this analysis will be directly traceable to analyses by NIST. The EPA traceability protocol document is divided into two separate sections. The first deals with the qualification of calibrator models by the vendors for use in mercury CEM calibration. The second describes the procedure that the vendors must use to certify the calibrators that meet the qualification specifications. The NIST traceable certification is performance based, traceable to analysis using isotope dilution inductively coupled plasma

  20. 40 CFR 40.165 - Continuation grants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... RESEARCH AND DEMONSTRATION GRANTS § 40.165 Continuation grants. To be eligible for a continuation grant... financial statement for the current budget period, a budget for the new budget period; and an updated...

  1. 40 CFR 40.165 - Continuation grants.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... RESEARCH AND DEMONSTRATION GRANTS § 40.165 Continuation grants. To be eligible for a continuation grant... financial statement for the current budget period, a budget for the new budget period; and an updated...

  2. The Energy Crisis: A Continuing Disaster

    ERIC Educational Resources Information Center

    Savage, David

    1976-01-01

    To school business managers, the energy crisis is a continuing economic disaster as energy costs continue to climb and schools are without money to make necessary renovations to reduce energy consumption. (Author/IRT)

  3. Implantable Nanosensors: Towards Continuous Physiologic Monitoring

    PubMed Central

    Ruckh, Timothy T.; Clark', Heather A.

    2014-01-01

    Continuous physiologic monitoring would add greatly to both home and clinical medical treatment for chronic conditions. Implantable nanosensors are a promising platform for designing continuous monitoring systems. This feature reviews design considerations and current approaches towards such devices. PMID:24325255

  4. The Role of a Continuing Education Division

    ERIC Educational Resources Information Center

    Colafella, Nicholas

    1973-01-01

    The dean of continuing education at the Communiity College of Beaver County (Pennsylvania) defines community services as one portion of continuing education - and the program in Beaver County. (Editor)

  5. 31 CFR 10.9 - Continuing education providers and continuing education programs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Continuing education providers and continuing education programs. 10.9 Section 10.9 Money and Finance: Treasury Office of the Secretary of the... Continuing education providers and continuing education programs. (a) Continuing education providers—(1)...

  6. 31 CFR 10.9 - Continuing education providers and continuing education programs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Continuing education providers and continuing education programs. 10.9 Section 10.9 Money and Finance: Treasury Office of the Secretary of the... Continuing education providers and continuing education programs. (a) Continuing education providers—(1)...

  7. 31 CFR 10.9 - Continuing education providers and continuing education programs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Continuing education providers and continuing education programs. 10.9 Section 10.9 Money and Finance: Treasury Office of the Secretary of the... Continuing education providers and continuing education programs. (a) Continuing education providers—(1)...

  8. 31 CFR 10.9 - Continuing education providers and continuing education programs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Continuing education providers and continuing education programs. 10.9 Section 10.9 Money and Finance: Treasury Office of the Secretary of the... Continuing education providers and continuing education programs. (a) Continuing education providers—(1)...

  9. Handbook for Directors of Continuing Education.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Div. of Continuing Education.

    This handbook is designed to aid directors of continuing education programs in New York State. The chapters of the guide are as follows: I. Overview--Why Continuing Education?; Historical Backgroun; Goals, Purposes, and Principles; Role of the Public Schools in Continuing Education; II. Regulations of the Commissioner of Education and…

  10. The Financing of Continuing Training in Denmark.

    ERIC Educational Resources Information Center

    Hedegaard, Birthe

    In Denmark, suppliers of continuing training constitute the point at which the sources of finance meet the people who receive continuing training. On the basis of this close connection between training suppliers and the financial sources behind them, continuing training activities can be subdivided into these five categories: (1) continuing…

  11. 40 CFR 1065.150 - Continuous sampling.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Continuous sampling. 1065.150 Section 1065.150 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Equipment Specifications § 1065.150 Continuous sampling. You may use...

  12. 40 CFR 1065.150 - Continuous sampling.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Continuous sampling. 1065.150 Section 1065.150 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Equipment Specifications § 1065.150 Continuous sampling. You may use...

  13. 40 CFR 1065.150 - Continuous sampling.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Continuous sampling. 1065.150 Section 1065.150 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Equipment Specifications § 1065.150 Continuous sampling. You may use...

  14. 40 CFR 1065.150 - Continuous sampling.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Continuous sampling. 1065.150 Section 1065.150 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Equipment Specifications § 1065.150 Continuous sampling. You may use...

  15. 40 CFR 1065.150 - Continuous sampling.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Continuous sampling. 1065.150 Section 1065.150 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Equipment Specifications § 1065.150 Continuous sampling. You may use...

  16. 40 CFR 40.165 - Continuation grants.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Continuation grants. 40.165 Section 40.165 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE RESEARCH AND DEMONSTRATION GRANTS § 40.165 Continuation grants. To be eligible for a continuation...

  17. 40 CFR 40.165 - Continuation grants.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Continuation grants. 40.165 Section 40.165 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE RESEARCH AND DEMONSTRATION GRANTS § 40.165 Continuation grants. To be eligible for a continuation...

  18. 40 CFR 40.165 - Continuation grants.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Continuation grants. 40.165 Section 40.165 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE RESEARCH AND DEMONSTRATION GRANTS § 40.165 Continuation grants. To be eligible for a continuation...

  19. The Emergence of Continuing Education in China

    ERIC Educational Resources Information Center

    Chen, Xiao; Davey, Gareth

    2008-01-01

    This article reports on continuing education in China. It discusses the emergence of the field in the 1980s, the Chinese characteristics of continuing education, recent developments, and limitations. Continuing education became available in China in the 1980s following a change in government policy and economic reform. It caters mainly for…

  20. Optimization of Continuous Maintenance Availability Scheduling

    DTIC Science & Technology

    2014-09-01

    CONTINUOUS MAINTENANCE AVAILABILITY SCHEDULING by Cyrus K. Anderson September 2014 Thesis Advisor: Javier Salmeron Second Reader: Michael...DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE OPTIMIZATION OF CONTINUOUS MAINTENANCE AVAILABILITY SCHEDULING 5. FUNDING NUMBERS 6. AUTHOR(S...major maintenance that cannot be conducted at sea. These maintenance periods are called Continuous Maintenance Availability (CMAV) periods. All CMAV

  1. 78 FR 21245 - Continuity of Operations Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-10

    ... Federal Energy Regulatory Commission 18 CFR Part 376 Continuity of Operations Plan AGENCY: Federal Energy... Continuity of Operations Plan regulations to revise its hierarchy of delegation of Commission authority... Rule revises the Commission's Continuity of Operations Plan (COOP) regulations to incorporate...

  2. 42 CFR 441.60 - Continuing care.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false Continuing care. 441.60 Section 441.60 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... Periodic Screening, Diagnosis, and Treatment (EPSDT) of Individuals Under Age 21 § 441.60 Continuing...

  3. In-situ continuous water monitoring system

    DOEpatents

    Thompson, Cyril V.; Wise, Marcus B.

    1998-01-01

    An in-situ continuous liquid monitoring system for continuously analyzing volatile components contained in a water source comprises: a carrier gas supply, an extraction container and a mass spectrometer. The carrier gas supply continuously supplies the carrier gas to the extraction container and is mixed with a water sample that is continuously drawn into the extraction container by the flow of carrier gas into the liquid directing device. The carrier gas continuously extracts the volatile components out of the water sample. The water sample is returned to the water source after the volatile components are extracted from it. The extracted volatile components and the carrier gas are delivered continuously to the mass spectrometer and the volatile components are continuously analyzed by the mass spectrometer.

  4. In-situ continuous water monitoring system

    DOEpatents

    Thompson, C.V.; Wise, M.B.

    1998-03-31

    An in-situ continuous liquid monitoring system for continuously analyzing volatile components contained in a water source comprises: a carrier gas supply, an extraction container and a mass spectrometer. The carrier gas supply continuously supplies the carrier gas to the extraction container and is mixed with a water sample that is continuously drawn into the extraction container by the flow of carrier gas into the liquid directing device. The carrier gas continuously extracts the volatile components out of the water sample. The water sample is returned to the water source after the volatile components are extracted from it. The extracted volatile components and the carrier gas are delivered continuously to the mass spectrometer and the volatile components are continuously analyzed by the mass spectrometer. 2 figs.

  5. In-situ continuous water analyzing module

    DOEpatents

    Thompson, Cyril V.; Wise, Marcus B.

    1998-01-01

    An in-situ continuous liquid analyzing system for continuously analyzing volatile components contained in a water source comprises: a carrier gas supply, an extraction container and a mass spectrometer. The carrier gas supply continuously supplies the carrier gas to the extraction container and is mixed with a water sample that is continuously drawn into the extraction container. The carrier gas continuously extracts the volatile components out of the water sample. The water sample is returned to the water source after the volatile components are extracted from it. The extracted volatile components and the carrier gas are delivered continuously to the mass spectometer and the volatile components are continuously analyzed by the mass spectrometer.

  6. National Security Implications of Long-Term Deficit Spending

    DTIC Science & Technology

    2010-02-01

    play out, the relationship with China in the near-term is a codependent one. The United States needs China to continue buying debt securities and...synergistic relationship to one where China would in fact act In the current environment, it is unlikely China would begin a sell-off of its position...benefits both parties. 17 against United States financial interests. Certainly nobody knows exactly what type of relationship the United States and

  7. Business continuity management in international organisations.

    PubMed

    Adamou, Christel

    2014-01-01

    In the area of business continuity management, a preliminary review of the literature reveals extensive knowledge, expertise and experience concerning organisations in the private and public sectors. It is interesting to note, however, that there is little literature about business continuity management in international organisations, although these entities are complex and particularly prone to threats. This apparent absence of literature suggests that business continuity management has not yet hit the agenda of international organisations. In recent years, member states have encouraged senior management to design and implement business continuity strategies to minimise the mishandling of an internal crisis and build organisational resilience, but very few of them have actually been able to design and implement comprehensive business continuity programmes. Based on actual experience working in international organisations, this paper outlines some of the challenges faced by international organisations in developing and implementing business continuity activities and attempts to make suggestions for further improvement.

  8. A continuity method for sweeping processes

    NASA Astrophysics Data System (ADS)

    Recupero, Vincenzo

    We show that the existence and uniqueness of BV continuous sweeping processes can be easily reduced to the Lipschitz continuous case by means of a suitable reparametrization of the associated moving convex set. Moreover we put this approach in the wider framework of rate independent operators acting on curves in metric spaces and we prove an extension theorem for such operators. This abstract theorem is then applied in order to infer continuous dependence of the sweeping process on the data.

  9. Totally semi-continuous and semi totally-continuous functions in double fuzzy topological spaces

    NASA Astrophysics Data System (ADS)

    Mahmood Mohammed, Fatimah; Md Noorani, Mohd Salmi; Salleh, Abdul Razak

    2013-04-01

    The aim of this paper is to introduce new classes of functions called totally-continuous functions and its variants totally semi-continuous functions and semi totally-continuous functions in double fuzzy topological spaces. Their characterizations, examples and relationship with other notions of continuous functions in this space are provided.

  10. Measuring business continuity programmes in large organisations.

    PubMed

    Green, Christopher

    2014-01-01

    In the field of business continuity management, organisations commit sums of money (often very large sums) to develop and maintain their continuity capability. Despite this, there is almost no measurement of whether this expense offers value for money, or whether it is targeted in the right areas. This paper will explain some methods of measuring components of a business continuity programme. The important outputs from this measurement activity are to demonstrate that an organisation's continuity capability is improving over time, and to identify areas of weakness that should be targeted during future work.

  11. The derivative of a continued fraction

    SciTech Connect

    Bowman, Kimiko o

    2009-01-01

    The paper considers second order continued fractions associated with (I) the Psi function {psi}(z), (II) the continued fraction component in ln {Gamma}(z) due to Stieltjes. The second order sequences k*{sub s}/k{sub s} provide approximants, some of which are remarkably close. In addition a series form for the convergent {chi}{sub s}={omega}{sub s} associated with a continued fraction provides an expression for the derivatives of a continued fraction. The implementation uses a Maple code for derivatives.

  12. Continuous Variable Teleportation Within Stochastic Electrodynamics

    NASA Astrophysics Data System (ADS)

    Carmichael, H. J.; Nha, Hyunchul

    2004-12-01

    Stochastic electrodynamics provides a local realistic interpretation of the continuous variable teleportation of coherent light. Time-domain simulations illustrate broadband features of the teleportation process.

  13. 7 CFR 8.7 - Continued use.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Agriculture, United States Department of Agriculture, for approval. (b) ... 7 Agriculture 1 2014-01-01 2014-01-01 false Continued use. 8.7 Section 8.7 Agriculture Office of the Secretary of Agriculture 4-H CLUB NAME AND EMBLEM § 8.7 Continued use. (a) The...

  14. 7 CFR 8.7 - Continued use.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Agriculture, United States Department of Agriculture, for approval. (b) ... 7 Agriculture 1 2013-01-01 2013-01-01 false Continued use. 8.7 Section 8.7 Agriculture Office of the Secretary of Agriculture 4-H CLUB NAME AND EMBLEM § 8.7 Continued use. (a) The...

  15. 7 CFR 8.7 - Continued use.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agriculture, United States Department of Agriculture, for approval. (b) ... 7 Agriculture 1 2012-01-01 2012-01-01 false Continued use. 8.7 Section 8.7 Agriculture Office of the Secretary of Agriculture 4-H CLUB NAME AND EMBLEM § 8.7 Continued use. (a) The...

  16. Maryland Community Colleges Continuing Education Manual.

    ERIC Educational Resources Information Center

    Malcolm-Rodgers, R.

    This manual outlines Maryland's community college course evaluation system. Part I provides a historical overview of continuing education in Maryland, including the legal provisions establishing the development of continuing education courses as a function of community college instructional development. Part II presents policies for state…

  17. Continuing Training in Enterprises for Technological Change.

    ERIC Educational Resources Information Center

    Behrens, A.; And Others

    This document contains a series of papers on the topic of continuing training for technological change in business and industry. The papers focus on examples of training for technological change in several countries of Western Europe. The five papers included in the report are "Training for Continuing Training and Education" (A.…

  18. Continuous-Reading Cryogen Level Sensor

    NASA Technical Reports Server (NTRS)

    Barone, F. E.; Fox, E.; Macumber, S.

    1984-01-01

    Two pressure transducers used in system for measuring amount of cryogenic liquid in tank. System provides continuous measurements accurate within 0.03 percent. Sensors determine pressure in liquid and vapor in tank. Microprocessor uses pressure difference to compute mass of cryogenic liquid in tank. New system allows continuous sensing; unaffected by localized variations in composition and density as are capacitance-sensing schemes.

  19. 5 CFR 9701.105 - Continuing collaboration.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 3 2011-01-01 2011-01-01 false Continuing collaboration. 9701.105 Section 9701.105 Administrative Personnel DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT... HUMAN RESOURCES MANAGEMENT SYSTEM General Provisions § 9701.105 Continuing collaboration. (a)...

  20. Staff Development for the Continuing Education Staff.

    ERIC Educational Resources Information Center

    Hentschel, Doe

    1990-01-01

    Advocating development for all continuing education staff, the author asserts that staff who understand adult education theory, the goals and visions of the organization, the environmental context of continuing education, and the roles of other staff members will be more effective. Also essential are support mechanisms that facilitate change. (SK)

  1. Assessment of Continuing Interprofessional Education: Lessons Learned

    ERIC Educational Resources Information Center

    Simmons, Brian; Wagner, Susan

    2009-01-01

    Although interprofessional education (IPE) and continuing interprofessional education (CIPE) are becoming established activities within the education of health professions, assessment of learners continues to be limited. Arguably, this in part is due to a lack of IPE and CIPE within in the clinical workplace. The accountability of…

  2. Strategy Planning in Continuing Nursing Education.

    ERIC Educational Resources Information Center

    Aiken, Eula

    Corporate strategies that can be used in continuing nursing education programs are discussed, based on the Regional Action for Continuing Education in Nursing Education project. Attention is focused on strategies employed at Southern State University (SSU). A practical planning method was used to guide the process of corporate strategy formulation…

  3. 27 CFR 19.689 - Continuing partnerships.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Information § 19.689 Continuing partnerships. (a) If there is a death or insolvency of a partner in the business that holds a permit under this subpart, the surviving partner or partners may continue to operate... liable on the bond. (b) If the surviving partner or partners acquire the business upon settlement of...

  4. 27 CFR 18.34 - Continuing partnerships.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Continuing partnerships. 18.34 Section 18.34 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU..., the partnership is not immediately terminated on death or insolvency of a partner, but continues...

  5. 27 CFR 19.689 - Continuing partnerships.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Continuing partnerships. 19.689 Section 19.689 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... Information § 19.689 Continuing partnerships. (a) If there is a death or insolvency of a partner in...

  6. 27 CFR 555.58 - Continuing partnerships.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2013-04-01 2013-04-01 false Continuing partnerships. 555.58 Section 555.58 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS... death or insolvency of a partner, but continues until the winding up of the partnership affairs...

  7. 27 CFR 18.34 - Continuing partnerships.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Continuing partnerships. 18.34 Section 18.34 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU..., the partnership is not immediately terminated on death or insolvency of a partner, but continues...

  8. 27 CFR 18.34 - Continuing partnerships.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Continuing partnerships. 18.34 Section 18.34 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU..., the partnership is not immediately terminated on death or insolvency of a partner, but continues...

  9. 27 CFR 555.58 - Continuing partnerships.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2014-04-01 2014-04-01 false Continuing partnerships. 555.58 Section 555.58 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS... death or insolvency of a partner, but continues until the winding up of the partnership affairs...

  10. 27 CFR 19.925 - Continuing partnerships.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Continuing partnerships. 19.925 Section 19.925 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... partnership is not immediately terminated on death or insolvency of a partner, but continues until the...

  11. 27 CFR 18.34 - Continuing partnerships.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Continuing partnerships. 18.34 Section 18.34 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU..., the partnership is not immediately terminated on death or insolvency of a partner, but continues...

  12. 27 CFR 24.128 - Continuing partnerships.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Continuing partnerships. 24.128 Section 24.128 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... not terminated upon the death or insolvency of a partner but continues until the dissolution of...

  13. 27 CFR 24.128 - Continuing partnerships.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Continuing partnerships. 24.128 Section 24.128 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... not terminated upon the death or insolvency of a partner but continues until the dissolution of...

  14. 27 CFR 478.55 - Continuing partnerships.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2012-04-01 2010-04-01 true Continuing partnerships. 478.55 Section 478.55 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS... is not terminated on death or insolvency of a partner, but continues until the winding up of...

  15. 27 CFR 19.689 - Continuing partnerships.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Continuing partnerships. 19.689 Section 19.689 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... Information § 19.689 Continuing partnerships. (a) If there is a death or insolvency of a partner in...

  16. 27 CFR 19.689 - Continuing partnerships.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Continuing partnerships. 19.689 Section 19.689 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... Information § 19.689 Continuing partnerships. (a) If there is a death or insolvency of a partner in...

  17. 27 CFR 24.128 - Continuing partnerships.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Continuing partnerships. 24.128 Section 24.128 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... not terminated upon the death or insolvency of a partner but continues until the dissolution of...

  18. 27 CFR 18.34 - Continuing partnerships.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Continuing partnerships. 18.34 Section 18.34 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU..., the partnership is not immediately terminated on death or insolvency of a partner, but continues...

  19. 27 CFR 555.58 - Continuing partnerships.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2011-04-01 2010-04-01 true Continuing partnerships. 555.58 Section 555.58 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS... death or insolvency of a partner, but continues until the winding up of the partnership affairs...

  20. 27 CFR 24.128 - Continuing partnerships.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Continuing partnerships. 24.128 Section 24.128 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... not terminated upon the death or insolvency of a partner but continues until the dissolution of...

  1. 27 CFR 24.128 - Continuing partnerships.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Continuing partnerships. 24.128 Section 24.128 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... not terminated upon the death or insolvency of a partner but continues until the dissolution of...

  2. 27 CFR 478.55 - Continuing partnerships.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2013-04-01 2013-04-01 false Continuing partnerships. 478.55 Section 478.55 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS... is not terminated on death or insolvency of a partner, but continues until the winding up of...

  3. 27 CFR 555.58 - Continuing partnerships.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Continuing partnerships. 555.58 Section 555.58 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS... death or insolvency of a partner, but continues until the winding up of the partnership affairs...

  4. 27 CFR 555.58 - Continuing partnerships.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2012-04-01 2010-04-01 true Continuing partnerships. 555.58 Section 555.58 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS... death or insolvency of a partner, but continues until the winding up of the partnership affairs...

  5. 27 CFR 478.55 - Continuing partnerships.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2011-04-01 2010-04-01 true Continuing partnerships. 478.55 Section 478.55 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS... is not terminated on death or insolvency of a partner, but continues until the winding up of...

  6. 27 CFR 478.55 - Continuing partnerships.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2014-04-01 2014-04-01 false Continuing partnerships. 478.55 Section 478.55 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS... is not terminated on death or insolvency of a partner, but continues until the winding up of...

  7. 27 CFR 478.55 - Continuing partnerships.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Continuing partnerships. 478.55 Section 478.55 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS... is not terminated on death or insolvency of a partner, but continues until the winding up of...

  8. WWW Technologies and Adult Continuing Education.

    ERIC Educational Resources Information Center

    Cheung, Bruce; Yiu, S. M.

    Adult continuing education (ACE) has different audiences and characteristics than distance learning and full-time education. The University of Hong Kong is regarded as the leading provider of ACE through the programs offered by the School of Professional and Continuing Education (SPACE). To maintain that position, SPACE's challenge is to develop…

  9. 45 CFR 211.8 - Continuing hospitalization.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES CARE AND TREATMENT OF MENTALLY ILL NATIONALS OF THE UNITED STATES, RETURNED FROM FOREIGN COUNTRIES § 211.8 Continuing hospitalization... in need of continuing care and treatment in a hospital cannot be accomplished under § 211.7, or...

  10. A Strategy for Sourcing Continuing Engineering Education

    ERIC Educational Resources Information Center

    Baukal, Charles E., Jr.

    2012-01-01

    Many are calling for increased continuing education for engineers, but few details are provided as to how to source that education. This paper recommends a strategy for sourcing continuing engineering education (CEE). Providers of CEE are categorized here as internal (the organization itself), external (universities, professional/trade…

  11. 29 CFR 825.115 - Continuing treatment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Continuing treatment. 825.115 Section 825.115 Labor... treatment. A serious health condition involving continuing treatment by a health care provider includes any one or more of the following: (a) Incapacity and treatment. A period of incapacity of more than...

  12. Black Youth Unemployment: A Continuing Crisis

    ERIC Educational Resources Information Center

    Piovia, Esther

    1977-01-01

    If the current trend continues, unemployment rates for black teenagers will continue to go up while officialdom deplores the "critical" situation. Only by guaranteeing minority youth the right to education and job training and by monitoring discrimination will we enable black youth to make the contributions to society of which they are capable.…

  13. 5 CFR 9701.105 - Continuing collaboration.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Continuing collaboration. 9701.105 Section 9701.105 Administrative Personnel DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT... HUMAN RESOURCES MANAGEMENT SYSTEM General Provisions § 9701.105 Continuing collaboration. (a)...

  14. 7 CFR 8.7 - Continued use.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Continued use. 8.7 Section 8.7 Agriculture Office of the Secretary of Agriculture 4-H CLUB NAME AND EMBLEM § 8.7 Continued use. (a) The Cooperative Extension Services, land-grant institutions, local 4-H Clubs and groups and other officially affiliated...

  15. Professional Accreditation for International Continuing Education.

    ERIC Educational Resources Information Center

    Edelson, Paul Jay

    It is reasonable to argue that the members of a profession are the only ones who can directly address issues of accreditation. In the context of accreditation for international continuing education, it may be argued that professional organizations in continuing education cannot function as accrediting bodies except in the sense that they determine…

  16. Continuing Higher Education: The Coming Wave.

    ERIC Educational Resources Information Center

    Lerner, Allan W., Ed.; King, B. Kay, Ed.

    This book, containing seven chapters and an epilogue, describes how continuing education--as a structure and a function--can become a unique tool for reorienting major universities toward confronting new societal challenges. "The Coming Wave" (Lerner) discusses relevant organizational theory to explain the special role of continuing education in…

  17. 7 CFR 58.315 - Continuous churns.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) GRADING AND INSPECTION, GENERAL SPECIFICATIONS FOR APPROVED PLANTS AND STANDARDS FOR GRADES OF DAIRY PRODUCTS 1 General....315 Continuous churns. All product contact surfaces of the churn and related equipment shall be...

  18. Quest for Continual Growth Takes Root

    ERIC Educational Resources Information Center

    Surdey, Mary M.; Hashey, Jane M.

    2006-01-01

    In this article, the authors describe how the quest for continual growth has taken its root at Vestal Central School district. Located at the heart of upstate New York, educators at Vestal Central School district have created a spirit of "kaizen," a Japanese word meaning the relentless quest for continual improvement and higher-quality…

  19. 14 CFR 33.74 - Continued rotation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Continued rotation. 33.74 Section 33.74 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES Design and Construction; Turbine Aircraft Engines § 33.74 Continued rotation....

  20. 14 CFR 33.74 - Continued rotation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Continued rotation. 33.74 Section 33.74 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES Design and Construction; Turbine Aircraft Engines § 33.74 Continued rotation....

  1. 5 CFR 9701.105 - Continuing collaboration.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 3 2012-01-01 2012-01-01 false Continuing collaboration. 9701.105 Section 9701.105 Administrative Personnel DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT... HUMAN RESOURCES MANAGEMENT SYSTEM General Provisions § 9701.105 Continuing collaboration. (a)...

  2. Accreditation of Continuing Education in Nursing.

    ERIC Educational Resources Information Center

    American Nurses' Association, Kansas City, MO.

    The American Nursing Association accreditation mechanism for continuing education in nursing is outlined. The mechanism encompasses local, state, regional, and national levels and identifies criteria for accrediting other agencies and associations and for the approval of continuing education offerings and programs. It includes programs in nursing…

  3. New Life Styles for Continuing Education.

    ERIC Educational Resources Information Center

    Michigan State Univ., East Lansing. Continuing Education Service.

    Major addresses presented at the 13th Seminar for College and University Leaders in Continuing Education are provided in these proceedings. The addresses are as follows: "Seminar Preview" by Russell J. Kleis; "Welcome" by Armand L. Hunter; "The Continuing Education University" by Charles E. Perry; "Major Problems Facing the University: Internal…

  4. Review Articles for Continuing Education in Pharmacology.

    ERIC Educational Resources Information Center

    Dionne, Raymond A.

    1983-01-01

    A study of 196 dentists' comprehension of an article in a leading dental continuing education journal revealed about four-fifths gaining knowledge, and the remainder decreasing or showing no change in knowledge. Use of scholarly articles as an efficient continuing education method is recommended. (MSE)

  5. Continuous reconfiguration: fault tolerance without a ripple

    SciTech Connect

    Bortner, R.A.

    1983-01-01

    The concepts of the continuously reconfiguring flight control system (crm/sup 2/fcs) and the impact of its architecture upon fault tolerance and reliability are covered. Some of the topics discussed are continuous reconfiguration, autonomous control, virtual common memory and the fault filter. Continuous reconfiguration is defined. An example is discussed with an explanation of transparent failure. Autonomous control is the scheme for controlling a continually reconfiguring system. The process of volunteering is also discussed. The virtual common memory is the common memory architecture used in the continuously reconfiguring system. Its physical implementation is explained. The fault filter is the method used to detect and deal with faulty processors. The different levels and the types of faults each handles are examined. 1 ref.

  6. [The path to continuing professional development].

    PubMed

    François, Patrice

    2014-11-01

    Continuing professional development (CPD) is a new approach to continuing medical education and is based on: the assessment of the practitioner needs, pedagogy centered on practices and the consideration of the practitioner social accountability. In France, CPD became mandatory for all health professionals in 2009. However, we observe a delay in its implementation, due to several regulatory aspects. The main obstacles are the unique model of CPD for all occupations, the constraint of a single operator and the lack of scale quantifying the professional investment. By correcting these drawbacks, the CPD could really contribute to the continuous improvement of the quality and safety of care.

  7. Displacement separations by continuous annular chromatography

    SciTech Connect

    DeCarli, J.P. II; Carta, G. ); Byers, C.H. . Chemical Technology Div.)

    1988-01-01

    Continuous annular chromatography (CAC) has been introduced as an effective means of carrying out chromatographic separations in a truly continuous manner. Process applications have been demonstrated. In this work the authors demonstrate how CAC can be operated for displacement development separations. In this mode of operation of the apparatus separation and concentration of multicomponent mixtures can be obtained simultaneously and continuously. Experimental results and model simulations for this novel separation device are presented along with a comparison of different modes of operation and a discussion of industrial applications.

  8. Building a global business continuity programme.

    PubMed

    Lazcano, Michael

    2014-01-01

    Business continuity programmes provide an important function within organisations, especially when aligned with and supportive of the organisation's goals, objectives and organisational culture. Continuity programmes for large, complex international organisations, unlike those for compact national companies, are more difficult to design, build, implement and maintain. Programmes for international organisations require attention to structural design, support across organisational leadership and hierarchy, seamless integration with the organisation's culture, measured success and demonstrated value. This paper details practical, but sometimes overlooked considerations for building successful global business continuity programmes.

  9. A continuous silicon-coating facility

    NASA Technical Reports Server (NTRS)

    Butter, C.; Heaps, J. D.

    1979-01-01

    Automatic continuous silicon-coating facility is used to process 100 by 10 cm graphite-coated ceramic substrates for silicon solar cells. Process reduces contamination associated with conventional dip-coating processes, improving material service life.

  10. Continuing Education in Nursing Comes to Mississippi

    ERIC Educational Resources Information Center

    Rabin, Avis B.

    1971-01-01

    Discusses the growth and development of the Continuing Education in Nursing Department, a part of the School of Nursing at the University of Southern Mississippi. Curriculum development inservice programs, workshops, conferences. (RB)

  11. 5 CFR 9701.105 - Continuing collaboration.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Section 9701.105 Administrative Personnel DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT SYSTEM (DEPARTMENT OF HOMELAND SECURITY-OFFICE OF PERSONNEL MANAGEMENT) DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT SYSTEM General Provisions § 9701.105 Continuing collaboration. (a)...

  12. 5 CFR 9701.105 - Continuing collaboration.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Section 9701.105 Administrative Personnel DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT SYSTEM (DEPARTMENT OF HOMELAND SECURITY-OFFICE OF PERSONNEL MANAGEMENT) DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES MANAGEMENT SYSTEM General Provisions § 9701.105 Continuing collaboration. (a)...

  13. Comparing the Discrete and Continuous Logistic Models

    ERIC Educational Resources Information Center

    Gordon, Sheldon P.

    2008-01-01

    The solutions of the discrete logistic growth model based on a difference equation and the continuous logistic growth model based on a differential equation are compared and contrasted. The investigation is conducted using a dynamic interactive spreadsheet. (Contains 5 figures.)

  14. 38 CFR 3.53 - Continuous cohabitation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... that any separation was due to the misconduct of, or procured by, the veteran without the fault of the... through fault of either party, will not break the continuity of the cohabitation. (b) Findings of...

  15. 38 CFR 3.53 - Continuous cohabitation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... that any separation was due to the misconduct of, or procured by, the veteran without the fault of the... through fault of either party, will not break the continuity of the cohabitation. (b) Findings of...

  16. 38 CFR 3.53 - Continuous cohabitation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... that any separation was due to the misconduct of, or procured by, the veteran without the fault of the... through fault of either party, will not break the continuity of the cohabitation. (b) Findings of...

  17. 38 CFR 3.53 - Continuous cohabitation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... that any separation was due to the misconduct of, or procured by, the veteran without the fault of the... through fault of either party, will not break the continuity of the cohabitation. (b) Findings of...

  18. 38 CFR 3.53 - Continuous cohabitation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... that any separation was due to the misconduct of, or procured by, the veteran without the fault of the... through fault of either party, will not break the continuity of the cohabitation. (b) Findings of...

  19. Consolidated and Further Continuing Appropriations Act, 2012

    THOMAS, 112th Congress

    Rep. Kingston, Jack [R-GA-1

    2011-06-03

    11/18/2011 Became Public Law No: 112-55. (PDF) (All Actions) Notes: Continuing appropriations through 12/16/2011. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  20. Attracting and Holding the Continuing Education Student.

    ERIC Educational Resources Information Center

    Pearson, Patricia; Nixon, Robert

    1978-01-01

    Suggests ways business communication teachers can reach continuing education students, including analyzing the community needs, finding a target market, tailoring a course to the market, selling the course, setting up the class, and using effective teaching techniques. (RL)

  1. Method for the continuous production of hydrogen

    DOEpatents

    Getty, John Paul; Orr, Mark T.; Woodward, Jonathan

    2002-01-01

    The present invention is a method for the continuous production of hydrogen. The present method comprises reacting a metal catalyst with a degassed aqueous organic acid solution within a reaction vessel under anaerobic conditions at a constant temperature of .ltoreq.80.degree. C. and at a pH ranging from about 4 to about 9. The reaction forms a metal oxide when the metal catalyst reacts with the water component of the organic acid solution while generating hydrogen, then the organic acid solution reduces the metal oxide thereby regenerating the metal catalyst and producing water, thus permitting the oxidation and reduction to reoccur in a continual reaction cycle. The present method also allows the continuous production of hydrogen to be sustained by feeding the reaction with a continuous supply of degassed aqueous organic acid solution.

  2. Alpha-environmental continuous air monitor inlet

    DOEpatents

    Rodgers, John C.

    2003-01-01

    A wind deceleration and protective shroud that provides representative samples of ambient aerosols to an environmental continuous air monitor (ECAM) has a cylindrical enclosure mounted to an input on the continuous air monitor, the cylindrical enclosure having shrouded nozzles located radially about its periphery. Ambient air flows, often along with rainwater flows into the nozzles in a sampling flow generated by a pump in the continuous air monitor. The sampling flow of air creates a cyclonic flow in the enclosure that flows up through the cylindrical enclosure until the flow of air reaches the top of the cylindrical enclosure and then is directed downward to the continuous air monitor. A sloped platform located inside the cylindrical enclosure supports the nozzles and causes any moisture entering through the nozzle to drain out through the nozzles.

  3. Dental hygiene continuing education. Satisfaction and achievement.

    PubMed

    Young, L J; Keenan, K M; Bakdash, M B; Grayden, S K

    1989-01-01

    This study addresses questions associated with performance on a continuing education course in periodontics and the participants' satisfaction with that course. The authors examine relationships between pre- and post-course test scores and various characteristics of the 120 dental hygienists who enrolled in one or more continuing education courses on periodontics. Four characteristics were found to be related to pre-course test scores. Those who performed significantly better on the written pre-course test generally were (1) younger, (2) less experienced, (3) educators and (4) four-year graduates rather than two-year graduates. Those who went on to take additional continuing education courses in periodontics had higher mean scores on the post-course I test than those who did not. Satisfaction with the course was generally high. Additional research is needed on factors which may influence achievement in a continuing education program and encourage participation in additional learning experiences.

  4. Consolidated and Further Continuing Appropriations Act, 2012

    THOMAS, 112th Congress

    Rep. Kingston, Jack [R-GA-1

    2011-06-03

    11/18/2011 Became Public Law No: 112-55. (TXT | PDF) (All Actions) Notes: Continuing appropriations through 12/16/2011. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  5. Ethical Issues in Marketing and Continuing Education.

    ERIC Educational Resources Information Center

    Martel, Laurence D.; Colley, Robert M.

    1986-01-01

    Raises ethical considerations relevant to the marketing of continuing education and suggests two approaches to their resolution: deontology (all actions guided by universal rules are moral) and teleology (consequences of an action determine whether it is moral). (CH)

  6. 27 CFR 25.97 - Continuation certificate.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., DEPARTMENT OF THE TREASURY LIQUORS BEER Bonds and Consents of Surety § 25.97 Continuation certificate. If the... of law and regulations applicable to bonds on Form 5130.22 given under this part, including...

  7. 27 CFR 25.97 - Continuation certificate.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., DEPARTMENT OF THE TREASURY LIQUORS BEER Bonds and Consents of Surety § 25.97 Continuation certificate. If the... of law and regulations applicable to bonds on Form 5130.22 given under this part, including...

  8. 27 CFR 25.97 - Continuation certificate.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., DEPARTMENT OF THE TREASURY LIQUORS BEER Bonds and Consents of Surety § 25.97 Continuation certificate. If the... of law and regulations applicable to bonds on Form 5130.22 given under this part, including...

  9. 27 CFR 25.97 - Continuation certificate.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., DEPARTMENT OF THE TREASURY ALCOHOL BEER Bonds and Consents of Surety § 25.97 Continuation certificate. If the... of law and regulations applicable to bonds on Form 5130.22 given under this part, including...

  10. 27 CFR 25.97 - Continuation certificate.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., DEPARTMENT OF THE TREASURY ALCOHOL BEER Bonds and Consents of Surety § 25.97 Continuation certificate. If the... of law and regulations applicable to bonds on Form 5130.22 given under this part, including...

  11. Further Additional Continuing Appropriations Amendments, 2011

    THOMAS, 112th Congress

    Rep. Rogers, Harold [R-KY-5

    2011-04-04

    04/09/2011 Became Public Law No: 112-8. (PDF) (All Actions) Notes: Continuing appropriations through 4/15/2011. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  12. Continuous steam hydrolysis of tulip poplar

    SciTech Connect

    Fieber, C.A.; Roberts, R.S.; Faass, G.S.; Muzzy, J.D.; Colcord, A.R.; Bery, M.K.

    1982-01-01

    The continuous hydrolysis of poplar chips by steam at 300-350 psi resulted in the separation of hemicellulose (I) cellulose and lignin components. The I fraction was readily depolymerised by steam to acetic acid, furfural, methanol, and xylose.

  13. Multipliers for continuous frames in Hilbert spaces

    NASA Astrophysics Data System (ADS)

    Balazs, P.; Bayer, D.; Rahimi, A.

    2012-06-01

    In this paper, we examine the general theory of continuous frame multipliers in Hilbert space. These operators are a generalization of the widely used notion of (discrete) frame multipliers. Well-known examples include anti-Wick operators, STFT multipliers or Calderón-Toeplitz operators. Due to the possible peculiarities of the underlying measure spaces, continuous frames do not behave quite as their discrete counterparts. Nonetheless, many results similar to the discrete case are proven for continuous frame multipliers as well, for instance compactness and Schatten-class properties. Furthermore, the concepts of controlled and weighted frames are transferred to the continuous setting. This article is part of a special issue of Journal of Physics A: Mathematical and Theoretical devoted to ‘Coherent states: mathematical and physical aspects’.

  14. Continuing Education Instrumentation Training in Clinical Chemistry.

    ERIC Educational Resources Information Center

    LeBlanc, Jacqueline; Frankel, Saundra

    1980-01-01

    Describes the continuing education program for clinical chemistry instrumentation training established at The College of Staten Island, New York. A course consisting of 14 sessions is outlined and discussed. (CS)

  15. The Thread of Continuity in Functional Writing.

    ERIC Educational Resources Information Center

    Jordan, Michael P.

    1982-01-01

    Introduces and demonstrates the various ways that writers keep track of the main theme of the exposition and how they change signals to and from subtopics to maintain continuity in texts. Concludes with notes on teaching this material. (PD)

  16. Application of continuous monitoring of honeybee colonies

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Monitoring physical variables associated with honey bee colonies, including weight, temperature, humidity, respiratory gases, vibration, acoustics and forager traffic, in a continuous manner is becoming feasible for most researchers as the cost and size of electronic sensors and dataloggers decrease...

  17. CERCLA and EPCRA Continuous Release Reporting

    EPA Pesticide Factsheets

    Congress established reportable quantities for Superfund hazardous substances. A continuous release of a hazardous substance is defined as being without interruption or abatement and stable in quantity and rate.

  18. Continuous flow measurements using fixed ultrasonic meters

    USGS Publications Warehouse

    Oltmann, Rick

    1993-01-01

    USGS has or soon will be installing four continuous flow-monitoring stations in the delta that will use ultrasonic velocity meters (DVM). Funding for the stations has been provided by USGS, DWR, USBR, and Contra Costa Water District.

  19. Performance, Productivity and Continuous Improvement. Symposium.

    ERIC Educational Resources Information Center

    2002

    This document contains four papers from a symposium on performance, productivity, and continuous improvement. "Investigating the Association between Productivity and Quality Performance in Two Manufacturing Settings" (Constantine Kontoghiorghes, Robert Gudgel) summarizes a study that identified the following quality management variables…

  20. Continuing Legal Education: Should It Be Compulsory?

    ERIC Educational Resources Information Center

    Leete, Burt A.

    1975-01-01

    Discusses the possibility of compulsory legal education, examining recent experience of the accounting profession with mandatory continuing education, and presenting results of a survey of 400 lawyers which indicated no consensus on the subject. (JT)

  1. Overview of Continuing Education Financing and Budgeting.

    ERIC Educational Resources Information Center

    Shipp, Travis

    1982-01-01

    Continuing education agencies have cycles of financial activities that are all parts of financial management, including obtaining funding and venture capital, setting fees, and controlling costs for cost recovery. (Author/SSH)

  2. Azimuthally Anisotropic 3D Velocity Continuation

    DOE PAGES

    Burnett, William; Fomel, Sergey

    2011-01-01

    We extend time-domain velocity continuation to the zero-offset 3D azimuthally anisotropic case. Velocity continuation describes how a seismic image changes given a change in migration velocity. This description turns out to be of a wave propagation process, in which images change along a velocity axis. In the anisotropic case, the velocity model is multiparameter. Therefore, anisotropic image propagation is multidimensional. We use a three-parameter slowness model, which is related to azimuthal variations in velocity, as well as their principal directions. This information is useful for fracture and reservoir characterization from seismic data. We provide synthetic diffraction imaging examples to illustratemore » the concept and potential applications of azimuthal velocity continuation and to analyze the impulse response of the 3D velocity continuation operator.« less

  3. Continuing Education -- A Management Point of View.

    ERIC Educational Resources Information Center

    Williams, J. D.

    The needs for continuing engineering education to avoid technical obsolescence and the programs offered by one company to fill this need are discussed. Ten educational alternative programs of the Sandia Laboratories, Albuquerque (New Mexico) are described. (CP)

  4. Method and apparatus for continuous annular electrochromatography

    DOEpatents

    Scott, Charles D.

    1987-01-01

    Separation of complex mixtures and solutions can be carried out using a method and apparatus for continuous annular electrochromatography. Solutes are diverted radially by an imposed electrical field as they move downward in a rotating chromatographic column.

  5. Receptivity and Career Counseling Equals Continuing Growth

    ERIC Educational Resources Information Center

    Copp, Laurel Archer

    1972-01-01

    The author stresses that both the employee and organization have the opportunity to provide a catalyst to continuing growth which will directly result in patient and nursing employee satisfaction. (Author/LF)

  6. Further Additional Continuing Appropriations Amendments, 2011

    THOMAS, 112th Congress

    Rep. Rogers, Harold [R-KY-5

    2011-04-04

    04/09/2011 Became Public Law No: 112-8. (TXT | PDF) (All Actions) Notes: Continuing appropriations through 4/15/2011. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  7. Perspectives of the Continuing Education Unit

    ERIC Educational Resources Information Center

    Long, Huey B.

    1974-01-01

    The article discusses the Continuing Education Unit's chameleon-like nature by focusing on its definition and background and possible perceptions from the academic perspective, the user group perspective and the individual learner's perspective. (AG)

  8. Continuing Evolution of Mars Sample Return

    NASA Technical Reports Server (NTRS)

    Mattingly, Richard; Matousek, Steve; Jordan, Frank

    2004-01-01

    This paper addresses the continued evolution of the Groundbreaking MSR concept over the last year. One of the tenets of the low-cost approach is to use substantial heritage from an earlier mission, Mars Science Laboratory (MSL). Recently, the MSL project developed and switched to a revolutionary landing approach, coined 'sky-crane' where the MSL, which is a rover, is lowered gently to the Martian surface from a hovering vehicle. MSR has adopted this approach, again continuing to capitalize on the heritage for a significant portion of the new lander. In parallel, a MSR Technology Board was formed to reexamine MSR technology needs and participate in a continuing refinement of architectural trades. While the focused technology program continues to be definitized through the remainder of this year, the current assessment of what technology development is required, is discussed in this paper. In addition, the results of new trade studies and considerations will be discussed.

  9. CONTINUOUS DISSOLVER EXTRACTOR FOR PROCESSING METAL

    DOEpatents

    Lemon, R.B.; Buckham, J.A.

    1959-02-01

    An apparatus is presented for the continuous dissolution of metal slugs in an aqueous acid and sequential continuous extraction of selected metal values from the acid solution by counter-current contact with an organic solvent. The apparatus comprises a cylindrical tank divided into upper and lower sections. Dissolution of the metal slug takes place in the lower section and the solution so produced is continuously fed to the topmost plate of the upper extraction section. An immiscible organic extractant is continuously passed by a pulsing pump into the lowermost unit of the extraction section. Suitable piping and valving permits of removing the aqueous raffinate solution from the lowermost portion of the extraction section, and simultaneous removal of organic solvent extractant containing the desired product from the uppermost portion of the extraction section.

  10. Continuing Education for Nurses that Incorporates Genetics.

    ERIC Educational Resources Information Center

    Monsen, Rita Black; Anderson, Gwen

    1999-01-01

    Responses from 43 of 68 nursing specialty organizations surveyed showed only 30% intended to offer genetics programs in continuing-education offerings. None planned programming on consumer perspectives of genetic illnesses or gene mapping. (SK)

  11. Conveyor system for a continuous mining machine

    SciTech Connect

    Taylor, J.C.

    1981-07-07

    A conveyor gathering system suitable for use with a continuous narrow seam mining machine is disclosed. The system is a single continuous conveyor extending from the auger or cutting head to the rear or discharge end of the machine and is particularly useful with a dozer gathering head. Conveying of the mined material is achieved by an endless conveyor comprised of ''flight bars'' attached at each end to two drive chains. The single continuous conveyor is driven from the rear of the mining machine , may pivot up and down, and makes a very small diameter, 180 degree turn around, at the front of the mining machine adjacent the auger or cutting head. Because the conveying system uses a single continuous system of flight bars, the tensions on the conveyor can be significantly reduced such that the conveyor drive motor can be selected having a work capacity less than one half of other systems.

  12. Strategic continuity planning: the first critical step.

    PubMed

    Smith, Jack

    2013-01-01

    Many companies (and business continuity professionals) believe a company needs a comprehensive, all-inclusive business continuity plan. Often they reach this conclusion after other companies or potential clients have requested to see their business continuity plan as a precondition of doing business. Companies without 'a plan' are then tempted to go out and hire a business continuity person and tell them to 'Create a plan!' This makes perfect sense to the executive team, but this approach will probably not work in a real event. This paper addresses the shortcomings of producing tactical documentation and calling it 'The Plan', and discusses ways to engage management in the development of a corporate strategy to be used during and after an event.

  13. Continuous Certification Within Residency: An Educational Model.

    PubMed

    Rachlin, Susan; Schonberger, Alison; Nocera, Nicole; Acharya, Jay; Shah, Nidhi; Henkel, Jacqueline

    2015-10-01

    Given that maintaining compliance with Maintenance of Certification is necessary for maintaining licensure to practice as a radiologist and provide quality patient care, it is important for radiology residents to practice fulfilling each part of the program during their training not only to prepare for success after graduation but also to adequately learn best practices from the beginning of their professional careers. This article discusses ways to implement continuous certification (called Continuous Residency Certification) as an educational model within the residency training program.

  14. A method and apparatus for continuous electrophoresis

    SciTech Connect

    Watson, J.S.

    1990-01-01

    A method and apparatus for conducting continuous separation of substances by electrophoresis are disclosed. The process involves electrophoretic separation combined with couette flow in a thin volume defined by opposing surfaces. By alternating the polarity of the applied potential and producing reciprocating short rotations of at least on of the surfaces relative to the other, small increments of separation accumulate to cause substantial, useful segregation of electrophoretically separable components in a continuous flow system.

  15. Process for fabricating continuous lengths of superconductor

    DOEpatents

    Kroeger, Donald M.; List, III, Frederick A.

    1998-01-01

    A process for manufacturing a superconductor. The process is accomplished by depositing a superconductor precursor powder on a continuous length of a first substrate ribbon, overlaying a continuous length of a second substrate ribbon on said first substrate ribbon, and applying sufficient pressure to form a bound layered superconductor precursor between said first substrate ribbon and said second substrates ribbon. The layered superconductor precursor is then heat treated to form a super conductor layer.

  16. Method and apparatus for continuous electrophoresis

    DOEpatents

    Watson, Jack S.

    1992-01-01

    A method and apparatus for conducting continuous separation of substances by electrophoresis are disclosed. The process involves electrophoretic separation combined with couette flow in a thin volume defined by opposing surfaces. By alternating the polarity of the applied potential and producing reciprocating short rotations of at least one of the surfaces relative to the other, small increments of separation accumulate to cause substantial, useful segregation of electrophoretically separable components in a continuous flow system.

  17. The use of continuing adult education

    NASA Technical Reports Server (NTRS)

    Redd, Frank J.

    1990-01-01

    The objectives of the National Space Grant and Fellowship Program include the expansion of space-oriented educational programs beyond the traditional boundaries of university campuses to reach 'non-traditional' students whose personal and professional lives would be enhanced by access to such programs. These objectives coincide with those of the continuing education programs that exist on most university campuses. By utilizing continuing educations resources and facilities, members of the National Space Grant Program can greatly enhance the achievement of program objectives.

  18. Launch vehicle for continuous mining apparatus

    SciTech Connect

    Addington, L.C.; Addington, R.R.; Addington, L.M.; Lynch, A.E.; Susla, J.; Conley, D.L.; Sartaine, J.J.; Price, D.E.

    1993-08-03

    A launch vehicle is described for a continuous mining system including modular conveyor units that may be connected together to form a conveyor train, comprising: a main frame movably supporting a rear portion of said conveyor train; means attached to said main frame for selectively advancing and withdrawing said conveyor train; and receiving means attached to said main frame for continuously receiving aggregate material from said conveyor train as each said modular conveyor unit is added to said conveyor train.

  19. Argon frost continuous cryopump for fusion applications

    SciTech Connect

    Foster, C.A.; McCurdy, H.C.

    1993-12-01

    A cryopumping system based on the snail continuous cryopump concept is being developed for fusion applications under a DOE SBIR grant. The primary pump is a liquid helium cooled compound pump designed to continuously pump and fractionate deuterium/tritium and helium. The D/T pumping stage is a 500 mm bore cryocondensation pump with a nominal pumping speed of 45,000 L/s. It will be continuously regenerated by a snail regeneration by head every 12 minutes. Continuous regeneration will dramatically reduce the vulnerable tritium inventory in a fusion reactor. Operating at an inlet pressure of 1 millitorr, eight of these pumps could pump the projected D/T flow in the ITER CDA design while reducing the inventory of tritium in the pumping system from 630 to 43 grams. The helium fraction will be pumped in a compound argon frost stage. This stage will also operate continuously with a snail regeneration head. In addition the argon spray head will be enclosed inside the snail, thereby removing gaseous argon from the process chamber. Since the cryocondensation stage will intercept over 90% of the D/T/H steam, a purified stream from this stage could be directly reinjected into the plasma as gas or pellets, thereby bypassing the isotope separation system and further simplifying the fuel cycle. Experiments were undertaken in Phase I which demonstrated continuous cryosorption pumping of hydrogen on CO{sub 2} and argon frosts. The pumping system and its relevance to fusion reactor pumping will be discussed.

  20. Creating meaningful business continuity management programme metrics.

    PubMed

    Strong, Brian

    2010-11-01

    The popular axiom, 'what gets measured gets done', is often applied in the quality management and continuous improvement disciplines. This truism is also useful to business continuity practitioners as they continually strive to prove the value of their organisation's investment in a business continuity management (BCM) programme. BCM practitioners must also remain relevant to their organisations as executives focus on the bottom line and maintaining stakeholder confidence. It seems that executives always find a way, whether in a hallway or elevator, to ask BCM professionals about the company's level of readiness. When asked, they must be ready with an informed response. The establishment of a process to measure business continuity programme performance and organisational readiness has emerged as a key component of US Department of Homeland Security 'Voluntary Private Sector Preparedness (PS-Prep) Program' standards where the overarching goal is to improve private sector preparedness for disasters and emergencies. The purpose of this paper is two-fold: to introduce continuity professionals to best practices that should be considered when developing a BCM metrics programme as well as providing a case study of how a large health insurance company researched, developed and implemented a process to measure BCM programme performance and company readiness.

  1. Continuing education in nursing: a concept analysis.

    PubMed

    Gallagher, Lorraine

    2007-07-01

    The importance of continuing education for nurses has been increasingly emphasized in the nursing literature since the beginning of the profession. The concept of continuing education is often used as a substitute for associated terms such as continuing professional development and lifelong learning, thus highlighting a need for its clarification. The purpose of this article is to explain and describe continuing education, in order to encourage a broader understanding of the concept among nurses. The concept analysis is directed by Rodgers' [Rodgers, B.L., 1989. Concept analysis and the development of nursing knowledge: the evolutionary cycle. Journal of Advanced Nursing 14, 330-335] 'evolutionary approach' which is viewed as an ongoing dynamic process, and one that identifies the shared meaning of concepts. Examining everyday discourse used in the nursing literature identified the critical attributes, antecedents and consequence of continuing education in nursing. As a result, the emerging attributes of the concept are synthesised into a conceptual model. The article concludes with an exploration of the application of the concept of continuing education within nursing and its implications for professional development.

  2. Balancing continuous covariates based on Kernel densities.

    PubMed

    Ma, Zhenjun; Hu, Feifang

    2013-03-01

    The balance of important baseline covariates is essential for convincing treatment comparisons. Stratified permuted block design and minimization are the two most commonly used balancing strategies, both of which require the covariates to be discrete. Continuous covariates are typically discretized in order to be included in the randomization scheme. But breakdown of continuous covariates into subcategories often changes the nature of the covariates and makes distributional balance unattainable. In this article, we propose to balance continuous covariates based on Kernel density estimations, which keeps the continuity of the covariates. Simulation studies show that the proposed Kernel-Minimization can achieve distributional balance of both continuous and categorical covariates, while also keeping the group size well balanced. It is also shown that the Kernel-Minimization is less predictable than stratified permuted block design and minimization. Finally, we apply the proposed method to redesign the NINDS trial, which has been a source of controversy due to imbalance of continuous baseline covariates. Simulation shows that imbalances such as those observed in the NINDS trial can be generally avoided through the implementation of the new method.

  3. Influence of pacer continuity on continuous and discontinuous visuo-motor synchronisation.

    PubMed

    Zelic, Gregory; Varlet, Manuel; Kim, Jeesun; Davis, Chris

    2016-09-01

    Previous research has reported that synchronising movements with an external pacer, known as sensorimotor synchronisation (SMS), is more stable when the movements are discrete/discontinuous rather than continuous. A standard explanation considers that more efficient mechanisms are involved for regulating synchronisation when producing discontinuous movements. To date, however, only discontinuous pacers (e.g., metronomes) have been investigated to compare discontinuous and continuous SMS. We propose an alternative explanation whereby the discontinuous SMS has benefited from the matching between the (dis)continuous nature of the pacer and the (dis)continuous nature of the movements of synchronisation. The present experiment tested this explanation by examining the relative stability of discontinuous and continuous SMS when synchronising with a continuous pacer. Twelve participants finger tapped (discontinuous SMS) or continuously oscillated their forearm (continuous SMS) in synchrony with an oscillatory visual target. The continuity of the pacer was manipulated by varying the kinematic (harmonic to Rayleigh-like oscillations) and the frequency (0.5 and 1Hz) of the target oscillations. Overall, the results showed a more stable continuous than discontinuous SMS. Furthermore, the stability of the discontinuous SMS improved when increasing the discontinuity of the target displacements (high nonlinear kinematic and low frequency), showing an interaction between movement type and pacer continuity in SMS.

  4. Continuous membrane fermentor separator for ethanol fermentation

    SciTech Connect

    Cho, C.

    1987-01-01

    The inhibiting effect of ethanol on yeast growth and ethanol production has been studied using the strain Saccharomyces cerevisiae NRRL-Y-2034 under anaerobic conditions. Batch and continuous fermentation data were fitted to a kinetic model. The integration of continuous fermentation and separation of ethanol in the same unit has been proposed. Pervaporation with ethanol selective silicone rubber hollow fiber membranes was considered for separation. A laboratory scale Continuous Membrane Fermentor Separator (CMFS) unit utilizing a shell and tube configuration was designed and fabricated. Two types of continuous fermentation experiments were carried out: fermentation with dead membranes as the reference and fermentation with live membranes through which ethanol was continuously removed by pervaporation from the fermentor. Performance of the CMFS results in higher yeast cell densities, reduction of ethanol inhibition, longer residence time of substrate, more glucose consumption, and recovery of clean and concentrated ethanol. A mathematical model was developed and used to determine the effects of design and operation parameters of the CMFS, including dilution rate, dimensionless membrane volume, substrate concentration, membrane properties, etc. Computer simulation results indicated that the CMFS could provide significant improvements not only in ethanol productivity but also in glucose consumption for highly concentrated substrate when the dimensionless membrane volume and/or permeability of ethanol was increased.

  5. Manufacturing laser glass by continuous melting

    SciTech Connect

    Campbell, J H; Suratwala, T; krenitsky, S; Takeuchi, K

    2000-07-01

    A novel, continuous melting process is being used to manufacture meter-sized plates of laser glass at a rate 20-times faster, 5-times cheaper, and with 2-3 times better optical quality than with previous one-at-a-time, ''discontinuous'' technology processes. This new technology for manufacturing laser glass, which is arguably the most difficult continuously-melted optical material ever produced, comes as a result of a $60 million, six-year joint R&D program between government and industry. The glasses manufactured by the new continuous melting process are Nd-doped phosphate-based glasses and are marketed under the product names LG-770 (Schott Glass Technologies) and LHG-8 (Hoya Corporation USA). With this advance in glass manufacturing technology, it is now possible to construct high-energy, high-peak-power lasers for use in fusion energy development, national defense, and basic physics research that would have been impractical to build using the old melting technology. The development of continuously melted laser glass required technological advances that have lead to improvements in the manufacture of other optical glass products as well. For example, advances in forming, annealing, and conditioning steps of the laser glass continuous melting process are now being used in manufacture of other large-size optical glasses.

  6. Management continuity in local health networks

    PubMed Central

    Breton, Mylaine; Haggerty, Jeannie; Roberge, Danièle; Freeman, George K

    2012-01-01

    Introduction Patients increasingly receive care from multiple providers in a variety of settings. They expect management continuity that crosses boundaries and bridges gaps in the healthcare system. To our knowledge, little research has been done to assess coordination across organizational and professional boundaries from the patients’ perspective. Our objective was to assess whether greater local health network integration is associated with management continuity as perceived by patients. Method We used the data from a research project on the development and validation of a generic and comprehensive continuity measurement instrument that can be applied to a variety of patient conditions and settings. We used the results of a cross-sectional survey conducted in 2009 with 256 patients in two local health networks in Quebec, Canada. We compared four aspects of management continuity between two contrasting network types (highly integrated vs. poorly integrated). Results The scores obtained in the highly integrated network are better than those of the poorly integrated network on all dimensions of management continuity (coordinator role, role clarity and coordination between clinics, and information gaps between providers) except for experience of care plan. Conclusion Some aspects of care coordination among professionals and organizations are noticed by patients and may be valid indicators to assess care coordination. PMID:22977427

  7. Intermittent versus continuous operation of biosand filters.

    PubMed

    Young-Rojanschi, Candice; Madramootoo, Chandra

    2014-02-01

    The biosand filter is a household-scale point-of-use water filtration system based on slow sand filtration, but modified for intermittent operation. Studies on slow sand filters show that intermittent operation reduces filter effectiveness. However, continuous versus intermittent operation of biosand filters has never been compared. Eight 10-cm diameter columns were constructed to represent field biosand filters. Five were operated intermittently with a 24-h residence period, while the remaining three were operated continuously. Continuous operation of the filters resulted in significantly better reduction of Escherichia coli (3.71 log10 versus 1.67 log10), bacteriophage MS2 (2.25 log10 versus 0.85 log10), and turbidity (96% versus 87%). Dissolved oxygen levels at 5 and 10 cm of media depth in intermittent filters reached an average of 0 mg/L by 24 h of residence time on day 60 of the experiment. A simple numerical model was developed to describe E. coli removal during ripening from days 0-58 for continuously operated versus intermittent filters. This research confirms that although biosand filters were developed for intermittent operation, the filters perform significantly better when operated continuously. However, both operational modes resulted in a significant reduction of microbial indicators.

  8. Resiliency scoring for business continuity plans.

    PubMed

    Olson, Anna; Anderson, Jamie

    Through this paper readers will learn of a scoring methodology, referred to as resiliency scoring, which enables the evaluation of business continuity plans based upon analysis of their alignment with a predefined set of criteria that can be customised and are adaptable to the needs of any organisation. This patent pending tool has been successful in driving engagement and is a powerful resource to improve reporting capabilities, identify risks and gauge organisational resilience. The role of business continuity professionals is to aid their organisations in planning and preparedness activities aimed at mitigating the impacts of potential disruptions and ensuring critical business functions can continue in the event of unforeseen circumstances. This may seem like a daunting task for what can typically be a small team of individuals. For this reason, it is important to be able to leverage industry standards, documented best practices and effective tools to streamline and support your continuity programme. The resiliency scoring methodology developed and implemented at Target has proven to be a valuable tool in taking the organisation's continuity programme to the next level. This paper will detail how the tool was developed and provide guidance on how it can be customised to fit your organisation's unique needs.

  9. Design Feature 7: Continuous Preclosure Ventilation

    SciTech Connect

    A.T. Watkins

    1999-06-22

    This design feature (DF) is intended to evaluate the effects of continuous ventilation in the emplacement drifts during preclosure and how the effects, if any, compare to the Viability Assessment (VA) reference design for postclosure long term performance. This DF will be evaluated against a set of criteria provided by the License Application Design Selection (LADS) group. The VA reference design included a continuous ventilation airflow quantity of 0.1 m{sup 3}/s in the emplacement drifts in the design of the repository subsurface facilities. The effects of this continuous ventilation during the preclosure was considered to have a negligible effect on postclosure performance and therefore is not included during postclosure in the assessment of the long term performance. This DF discusses the effects of continuous ventilation on the emplacement drift environment and surrounding rock conditions during preclosure for three increased airflow quantities. The three cases of continuous ventilation systems are: System A, 1.0 m{sup 3}/s (Section 8), System B, 5.0 m{sup 3}/s (Section 9), and System C, 10.0 m{sup 3}/s (Section 10) in each emplacement drift split. An emplacement drift split is half total length of emplacement drift going from the east or west main to the exhaust main. The difference in each system is the quantity of airflow in the emplacement drifts.

  10. Continuously Varying Critical Exponents Beyond Weak Universality

    PubMed Central

    Khan, N.; Sarkar, P.; Midya, A.; Mandal, P.; Mohanty, P. K.

    2017-01-01

    Renormalization group theory does not restrict the form of continuous variation of critical exponents which occurs in presence of a marginal operator. However, the continuous variation of critical exponents, observed in different contexts, usually follows a weak universality scenario where some of the exponents (e.g., β, γ, ν) vary keeping others (e.g., δ, η) fixed. Here we report ferromagnetic phase transition in (Sm1−yNdy)0.52Sr0.48MnO3 (0.5 ≤ y ≤ 1) single crystals where all three exponents β, γ, δ vary with Nd concentration y. Such a variation clearly violates both universality and weak universality hypothesis. We propose a new scaling theory that explains the present experimental results, reduces to the weak universality as a special case, and provides a generic route leading to continuous variation of critical exponents and multi-criticality. PMID:28327622

  11. Continuously Varying Critical Exponents Beyond Weak Universality

    NASA Astrophysics Data System (ADS)

    Khan, N.; Sarkar, P.; Midya, A.; Mandal, P.; Mohanty, P. K.

    2017-03-01

    Renormalization group theory does not restrict the form of continuous variation of critical exponents which occurs in presence of a marginal operator. However, the continuous variation of critical exponents, observed in different contexts, usually follows a weak universality scenario where some of the exponents (e.g., β, γ, ν) vary keeping others (e.g., δ, η) fixed. Here we report ferromagnetic phase transition in (Sm1‑yNdy)0.52Sr0.48MnO3 (0.5 ≤ y ≤ 1) single crystals where all three exponents β, γ, δ vary with Nd concentration y. Such a variation clearly violates both universality and weak universality hypothesis. We propose a new scaling theory that explains the present experimental results, reduces to the weak universality as a special case, and provides a generic route leading to continuous variation of critical exponents and multi-criticality.

  12. Exploration growth outside U. S. to continue

    SciTech Connect

    Forrest, M.C. )

    1991-12-01

    International projects will be the major exploration focus during 1992. New opportunities continue to become available, as the world's governments and major national oil companies are changing their monopolistic policies to allow joint ventures within the industry. Exploration within the U.S. by major oil companies will continue to decrease, while the independents are expected to maintain modest prospecting activity. The opportunity to participate in a billion-barrel oil discovery will continue to attract both the major oil companies and independents to international exploration. A good example is the recently announced discovery in Colombia's Llanos basin. Large exploration programs are active currently in several countries that opened their doors to the industry in recent years-notably, Yemen, Myanmar, Peru and Algeria. This paper reports that these countries are under-explored, and the potential exists for large discoveries.

  13. Continuous recovery system for electrorefiner system

    DOEpatents

    Williamson, Mark A.; Wiedmeyer, Stanley G.; Willit, James L.; Barnes, Laurel A.; Blaskovitz, Robert J.

    2014-06-10

    A continuous recovery system for an electrorefiner system may include a trough having a ridge portion and a furrow portion. The furrow portion may include a first section and a second section. An inlet and exit pipe may be connected to the trough. The inlet pipe may include an outlet opening that opens up to the first section of the furrow portion of the trough. The exit pipe may include an entrance opening that opens up to the second section of the furrow portion of the trough. A chain may extend through the inlet and exit pipes and along the furrow portion of the trough. The chain may be in a continuous loop form. A plurality of flights may be secured to the chain. Accordingly, the desired product may be continuously harvested from the electrorefiner system without having to halt the electrical power and/or remove the cathode and anode assemblies.

  14. Continuous separation of proteins by annular chromatography

    SciTech Connect

    Bloomingburg, G.F.; Bauer, J.S.; Carta, G. ); Byers, C.H. )

    1991-05-01

    In this paper, the separation of protein mixtures by continuous annular chromatography (CAC) is studied in a preparative-scale apparatus. S-Sepharose, a strong-acid porous cation-exchange resin is used as the separation medium, and mixtures of albumin, hemoglobin and cytochrome c are used as model separation system. Equilibrium and mass-transfer parameters are developed for this system on the basis of fixed-bed chromatograph experiments. A mathematical model is then successfully used in conjunction with these parameters to simulate the performance of the CAC separations. The continuous separation performance of the annular apparatus is found to be essentially the same as the batchwise performance of an equivalent conventional chromatograph, making the unit attractive for preparative and process-scale applications where continuous throughput is desirable.

  15. National Security Technology Incubation Project Continuation Plan

    SciTech Connect

    2008-09-30

    This document contains a project continuation plan for the National Security Technology Incubator (NSTI). The plan was developed as part of the National Security Preparedness Project (NSPP) funded by a Department of Energy (DOE)/National Nuclear Security Administration (NNSA) grant. This continuation plan describes the current status of NSTI (staffing and clients), long-term goals, strategies, and long-term financial solvency goals.The Arrowhead Center of New Mexico State University (NMSU) is the operator and manager of the NSTI. To realize the NSTI, Arrowhead Center must meet several performance objectives related to planning, development, execution, evaluation, and sustainability. This continuation plan is critical to the success of NSTI in its mission of incubating businesses with security technology products and services.

  16. Intergenerational continuity in high conflict family environments

    PubMed Central

    Rothenberg, W. Andrew; Hussong, Andrea M.; Chassin, Laurie

    2016-01-01

    In the current study, we examined continuity in conflict across generations and explored potential mediators and moderators that could explain this continuity. We followed 246 targets from adolescence to adulthood and examined family conflict as reported by multiple reporters in targets' family of origin and current families. Results showed that conflict in the current family was strongly correlated with that of the family of origin in women but not in men. Continuity in family conflict across generations was mediated by patterns of elevated adolescent externalizing behavior in members of the second generation (G2). Additionally, analyses revealed an interaction between both G2 partners' externalizing behavior such that if one partner in the G2 family demonstrated high levels of externalizing behavior, elevated levels of family conflict resulted. Potential explanations and implications of these findings are considered. PMID:26018605

  17. [Update in continuous renal replacement techniques].

    PubMed

    Romero-García, M; de la Cueva-Ariza, L; Delgado-Hito, P

    2013-01-01

    Acute renal failure affects 25% of patients hospitalized in intensive care units. Despite technological advances, the mortality of these patients is still high due to its associated complications. Continuous renal replacement techniques are one of the treatments for acute renal failure because they make it possible to treat the complications and decrease mortality. The nurse's knowledge and skills regarding these techniques will be decisive for the success of the therapy. Consequently, the nurse's experience and training are key components. The objective of this article is to update the knowledge on continuous renal replacement techniques. Keeping this in mind, a review has been made of the physical and chemical principles such as diffusion and convection, among others. A description of the different continuous renal replacement techniques, a presentation of the main vascular access, and a description of the nursing cares and complications related to techniques used have also been provided.

  18. Continuity planning for workplace infectious diseases.

    PubMed

    Welch, Nancy; Miller, Pamela Blair; Engle, Lisa

    2016-01-01

    Traditionally, business continuity plans prepare for worst-case scenarios; people plan for the exception rather than the common. Plans focus on infrastructure damage and recovery wrought by such disasters as hurricanes, terrorist events or tornadoes. Yet, another very real threat looms present every day, every season and can strike without warning, wreaking havoc on the major asset -- human capital. Each year, millions of dollars are lost in productivity, healthcare costs, absenteeism and services due to infectious, communicable diseases. Sound preventive risk management and recovery strategies can avert this annual decimation of staff and ensure continuous business operation. This paper will present a strong economic justification for the recognition, prevention and mitigation of communicable diseases as a routine part of continuity planning for every business. Recommendations will also be provided for environmental/engineering controls as well as personnel policies that address employee and customer protection, supply chain contacts and potential legal issues.

  19. Continuous Glucose Monitoring: Impact on Hypoglycemia.

    PubMed

    van Beers, Cornelis A J; DeVries, J Hans

    2016-11-01

    The necessity of strict glycemic control is unquestionable. However, hypoglycemia remains a major limiting factor in achieving satisfactory glucose control, and evidence is mounting to show that hypoglycemia is not benign. Over the past decade, evidence has consistently shown that real-time continuous glucose monitoring improves glycemic control in terms of lowering glycated hemoglobin levels. However, real-time continuous glucose monitoring has not met the expectations of the diabetes community with regard to hypoglycemia prevention. The earlier trials did not demonstrate any effect on either mild or severe hypoglycemia and the effect of real-time continuous glucose monitoring on nocturnal hypoglycemia was often not reported. However, trials specifically designed to reduce hypoglycemia in patients with a high hypoglycemia risk have demonstrated a reduction in hypoglycemia, suggesting that real-time continuous glucose monitoring can prevent hypoglycemia when it is specifically used for that purpose. Moreover, the newest generation of diabetes technology currently available commercially, namely sensor-augmented pump therapy with a (predictive) low glucose suspend feature, has provided more convincing evidence for hypoglycemia prevention. This article provides an overview of the hypoglycemia outcomes of randomized controlled trials that investigate the effect of real-time continuous glucose monitoring alone or sensor-augmented pump therapy with a (predictive) low glucose suspend feature. Furthermore, several possible explanations are provided why trials have not shown a reduction in severe hypoglycemia. In addition, existing evidence is presented of real-time continuous glucose monitoring in patients with impaired awareness of hypoglycemia who have the highest risk of severe hypoglycemia.

  20. Applications of a fast, continuous wavelet transform

    SciTech Connect

    Dress, W.B.

    1997-02-01

    A fast, continuous, wavelet transform, based on Shannon`s sampling theorem in frequency space, has been developed for use with continuous mother wavelets and sampled data sets. The method differs from the usual discrete-wavelet approach and the continuous-wavelet transform in that, here, the wavelet is sampled in the frequency domain. Since Shannon`s sampling theorem lets us view the Fourier transform of the data set as a continuous function in frequency space, the continuous nature of the functions is kept up to the point of sampling the scale-translation lattice, so the scale-translation grid used to represent the wavelet transform is independent of the time- domain sampling of the signal under analysis. Computational cost and nonorthogonality aside, the inherent flexibility and shift invariance of the frequency-space wavelets has advantages. The method has been applied to forensic audio reconstruction speaker recognition/identification, and the detection of micromotions of heavy vehicles associated with ballistocardiac impulses originating from occupants` heart beats. Audio reconstruction is aided by selection of desired regions in the 2-D representation of the magnitude of the transformed signal. The inverse transform is applied to ridges and selected regions to reconstruct areas of interest, unencumbered by noise interference lying outside these regions. To separate micromotions imparted to a mass-spring system (e.g., a vehicle) by an occupants beating heart from gross mechanical motions due to wind and traffic vibrations, a continuous frequency-space wavelet, modeled on the frequency content of a canonical ballistocardiogram, was used to analyze time series taken from geophone measurements of vehicle micromotions. By using a family of mother wavelets, such as a set of Gaussian derivatives of various orders, features such as the glottal closing rate and word and phrase segmentation may be extracted from voice data.

  1. Continuous in vitro evolution of catalytic function

    NASA Technical Reports Server (NTRS)

    Wright, M. C.; Joyce, G. F.

    1997-01-01

    A population of RNA molecules that catalyze the template-directed ligation of RNA substrates was made to evolve in a continuous manner in the test tube. A simple serial transfer procedure was used to achieve approximately 300 successive rounds of catalysis and selective amplification in 52 hours. During this time, the population size was maintained against an overall dilution of 3 x 10(298). Both the catalytic rate and amplification rate of the RNAs improved substantially as a consequence of mutations that accumulated during the evolution process. Continuous in vitro evolution makes it possible to maintain laboratory "cultures" of catalytic molecules that can be perpetuated indefinitely.

  2. A clean air continuous flow propulsion facility

    NASA Technical Reports Server (NTRS)

    Krauss, R. H.; Mcdaniel, J. C., Jr.

    1992-01-01

    Consideration is given to a contaminant-free, high enthalpy, continuous flow facility designed to obtain detailed code validation measurements of high speed combustion. The facility encompasses uncontaminated air temperature control to within 5 K, fuel temperature control to 2 K, a ceramic flow straightener, drying of inlet air, and steady state continuous operation. The air heating method provides potential for independent control of contaminant level by injection, mixing, and heating upstream. Particular attention is given to extension of current capability of 1250 K total air temperature, which simulates Scramjet enthalpy at Mach 5.

  3. Continuous Intravenous Milrinone Therapy in Pediatric Outpatients

    PubMed Central

    Curley, Michelle; Liebers, Jill

    2017-01-01

    Milrinone is a phosphodiesterase 3 inhibitor with both positive inotropic and vasodilator properties. Administered as a continuous infusion, milrinone is indicated for the short-term treatment of patients with acute decompensated heart failure. Despite limited data supporting long-term milrinone therapy in adults with congestive heart failure, children managed as outpatients may benefit from continuous milrinone as a treatment for cardiac dysfunction, as a destination therapy for cardiac transplant, or as palliative therapy for cardiomyopathy. The aim of this article is to review the medical literature and describe a home infusion company's experience with pediatric outpatient milrinone therapy. PMID:28248808

  4. Continuous flow nitration in miniaturized devices

    PubMed Central

    2014-01-01

    Summary This review highlights the state of the art in the field of continuous flow nitration with miniaturized devices. Although nitration has been one of the oldest and most important unit reactions, the advent of miniaturized devices has paved the way for new opportunities to reconsider the conventional approach for exothermic and selectivity sensitive nitration reactions. Four different approaches to flow nitration with microreactors are presented herein and discussed in view of their advantages, limitations and applicability of the information towards scale-up. Selected recent patents that disclose scale-up methodologies for continuous flow nitration are also briefly reviewed. PMID:24605161

  5. Simulation of a continuous lignite excavation system

    SciTech Connect

    Michalakopoulos, T.N.; Arvaniti, S.E.; Panagiotou, G.N.

    2005-07-01

    A discrete-event simulation model using the GPSS/H simulation language has been developed for a excavation system at a multi- level terrace mine. The continuous excavation system consists of five bucket wheel excavators and a network of 22 km of belt conveyors. Ways of dealing with the continuous material flow and frequent changes of material type are considered. The principal model output variables are production and arrival rate at the transfer point of mineral and waste. Animation and comparison with previous production data have been used to validate the model. 14 refs., 6 figs., 1 tab.

  6. Apparatus for fabricating continuous lengths of superconductor

    DOEpatents

    Kroeger, Donald M.; List, III, Frederick A.

    2001-01-01

    A process and apparatus for manufacturing a superconductor. The process is accomplished by depositing a superconductor precursor powder on a continuous length of a first substrate ribbon, overlaying a continuous length of a second substrate ribbon on said first substrate ribbon, and applying sufficient pressure to form a bound layered superconductor comprising a layer of said superconducting precursor powder between said first substrate ribbon and said second substrates ribbon. The layered superconductor is then heat treated to establish the superconducting phase of said superconductor precursor powder.

  7. Apparatus for fabricating continuous lengths of superconductor

    DOEpatents

    Kroeger, Donald M.; List, III, Frederick A.

    2002-01-01

    A process and apparatus for manufacturing a superconductor. The process is accomplished by depositing a superconductor precursor powder on a continuous length of a first substrate ribbon, overlaying a continuous length of a second substrate ribbon on said first substrate ribbon, and applying sufficient pressure to form a bound layered superconductor comprising a layer of said superconducting precursor powder between said first substrate ribbon and said second substrates ribbon. The layered superconductor is then heat treated to establish the superconducting phase of said superconductor precursor powder.

  8. [Network-based continuing medical education].

    PubMed

    Romanov, Kalle

    2011-01-01

    Network-based training can provide continuing medical education with methods, whose implementation by means of traditional training is difficult or practically impossible. By virtue of its chronological and geographical flexibility, educational application of the network may provide extra advantage for the trainee and the trainer. Implementation of network-based training is, however, demanding and laborious both technically and pedagogically, whereby organizations should strive for collaboration in organizing the training. In addition, the status of network-based continuing education in relation to the physician's working time should be clearly defined.

  9. CONTINUOUS ANALYZER UTILIZING BOILING POINT DETERMINATION

    DOEpatents

    Pappas, W.S.

    1963-03-19

    A device is designed for continuously determining the boiling point of a mixture of liquids. The device comprises a distillation chamber for boiling a liquid; outlet conduit means for maintaining the liquid contents of said chamber at a constant level; a reflux condenser mounted above said distillation chamber; means for continuously introducing an incoming liquid sample into said reflux condenser and into intimate contact with vapors refluxing within said condenser; and means for measuring the temperature of the liquid flowing through said distillation chamber. (AEC)

  10. Hybrid Discrete-Continuous Markov Decision Processes

    NASA Technical Reports Server (NTRS)

    Feng, Zhengzhu; Dearden, Richard; Meuleau, Nicholas; Washington, Rich

    2003-01-01

    This paper proposes a Markov decision process (MDP) model that features both discrete and continuous state variables. We extend previous work by Boyan and Littman on the mono-dimensional time-dependent MDP to multiple dimensions. We present the principle of lazy discretization, and piecewise constant and linear approximations of the model. Having to deal with several continuous dimensions raises several new problems that require new solutions. In the (piecewise) linear case, we use techniques from partially- observable MDPs (POMDPS) to represent value functions as sets of linear functions attached to different partitions of the state space.

  11. Convolutional coding combined with continuous phase modulation

    NASA Technical Reports Server (NTRS)

    Pizzi, S. V.; Wilson, S. G.

    1985-01-01

    Background theory and specific coding designs for combined coding/modulation schemes utilizing convolutional codes and continuous-phase modulation (CPM) are presented. In this paper the case of r = 1/2 coding onto a 4-ary CPM is emphasized, with short-constraint length codes presented for continuous-phase FSK, double-raised-cosine, and triple-raised-cosine modulation. Coding buys several decibels of coding gain over the Gaussian channel, with an attendant increase of bandwidth. Performance comparisons in the power-bandwidth tradeoff with other approaches are made.

  12. Disaster Recovery and Data Centre Operational Continuity

    NASA Astrophysics Data System (ADS)

    Caballero Bejar, J.; Caramarcu, C.; De Stefano, J., Jr.; Ernst, M.; Fetzko, J.; Gamboa, C.; Hollowell, C.; Hover, J.; Kandasamy, S.; Karasawa, M.; Liu, Z.; Misawa, S.; Strecker-Kellogg, W.; Rind, O.; Smith, J.; Wlodek, T.; Wong, A.; Yu, D.; Zaytsev, A.; Zhao, X.

    2014-06-01

    The RHIC and ATLAS Computing Facility (RACF) at Brookhaven Lab is a dedicated data center serving the needs of the RHIC and US ATLAS community. Since it began operations in the mid-1990's, it has operated continuously with few unplanned downtimes. In the past 15 months, Brookhaven Lab has been affected by two hurricanes and a record-breaking snowstorm. In this presentation, we discuss lessons learned regarding (natural or man-made) disaster preparedness, operational continuity, remote access and safety protocols, including overall operational procedures developed as a result of these recent events.

  13. On Lipschitz continuity of nonlinear differential operators

    NASA Technical Reports Server (NTRS)

    Keeling, Stephen L.

    1987-01-01

    In connection with approximations for nonlinear evolution equations, it is standard to assume that nonlinear terms are at least locally Lipschitz continuous. However, it is shown here that f = f(X,del sub u(X)) is Lipschitz continuous from the subspace W sup 1, infinity is a subset of L sub 2 into W sup 1,2, and maps W sup 2, infinity into W sup 1, infinity, if and only if f is affine with W sup 1, infinity coefficients. In fact, a local version of this claim is proved.

  14. Continuous Removal of Coal-Gasification Residue

    NASA Technical Reports Server (NTRS)

    Collins, Earl R., Jr.; Suitor, J.; Dubis, D.

    1986-01-01

    Continuous-flow hopper processes solid residue from coal gasification, converting it from ashes, cinders, and clinkers to particles size of sand granules. Unit does not require repeated depressurization of lockhopper to admit and release materials. Therefore consumes less energy. Because unit has no airlock valves opened and closed repeatedly on hot, abrasive particles, subjected to lesser wear. Coal-gasification residue flows slowly through pressure-letdown device. Material enters and leaves continuously. Cleanout door on each pressure-letdown chamber allows access for maintenance and emergencies.

  15. Continued smoking and continued alcohol consumption during early pregnancy distinctively associated with personality.

    PubMed

    Beijers, Chantal; Burger, Huibert; Verbeek, Tjitte; Bockting, Claudi L H; Ormel, Johan

    2014-05-01

    Pregnancy is a unique period to quit smoking and alcohol consumption and although motivated, not all women succeed at this. We investigated the associations of personality with continued smoking and continued alcohol consumption during early pregnancy. In addition, we studied whether antenatal anxiety and depressive symptoms can explain these associations. Two antenatal measurements from the population-based Pregnancy Anxiety and Depression cohort study were used. Pregnant women in their first trimester were recruited via midwifery practices and hospitals. We analyzed a sample of women who continued (n=101) or quit smoking (n=254), and a sample of women who continued (n=110) or quit alcohol consumption (n=1230). Measures included questions about smoking, alcohol consumption, the NEO-Five Factor Inventory (personality), the State Trait Anxiety Inventory, and the Edinburgh Postnatal Depression Scale. We found associations between continued alcohol consumption and higher levels of openness to experience, and lower levels of conscientiousness (p<0.05). The association between conscientiousness and continued alcohol consumption was partly explained by both anxiety and depressive symptoms. No associations between personality and continued smoking emerged. This study contributes to the limited literature on personality differences between women who continue and quit smoking and alcohol consumption during early pregnancy. General population studies have not confirmed the association between openness to experience and alcohol consumption which implies that pregnancy is indeed a unique period. Increased insight in how personality influences continued smoking and alcohol consumption during pregnancy can help health professionals to improve lifestyle interventions targeted at pregnant women.

  16. Parallel Dynamics of Continuous Hopfield Model Revisited

    NASA Astrophysics Data System (ADS)

    Mimura, Kazushi

    2009-03-01

    We have applied the generating functional analysis (GFA) to the continuous Hopfield model. We have also confirmed that the GFA predictions in some typical cases exhibit good consistency with computer simulation results. When a retarded self-interaction term is omitted, the GFA result becomes identical to that obtained using the statistical neurodynamics as well as the case of the sequential binary Hopfield model.

  17. Project PEER: Continuing Education in Utah.

    ERIC Educational Resources Information Center

    Hengesbaugh, Jean Houger

    A continuing education program to provide technical training or consultation for laboratory technologists practicing in rural and urban Utah has been established by the Centers for Disease Control and the Utah State Department of Health under the name Project PEER (Pursuing Excellence through Education Regionally). The core of the program is a…

  18. 40 CFR 69.12 - Continuing exemptions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) SPECIAL EXEMPTIONS FROM REQUIREMENTS OF THE CLEAN AIR ACT Guam § 69.12 Continuing exemptions. (a... Clean Air Act and from the related NSPS limitation on sulfur dioxide emissions contained in the Guam SIP... changed will be grounds for revocation of the exemption and enforcement of the underlying Clean Air...

  19. 40 CFR 69.12 - Continuing exemptions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) SPECIAL EXEMPTIONS FROM REQUIREMENTS OF THE CLEAN AIR ACT Guam § 69.12 Continuing exemptions. (a... Clean Air Act and from the related NSPS limitation on sulfur dioxide emissions contained in the Guam SIP... changed will be grounds for revocation of the exemption and enforcement of the underlying Clean Air...

  20. Designing CBE for Continuing Professional Education.

    ERIC Educational Resources Information Center

    Rees, Keith

    Deakin Australia (DA) CBE (Continuing Business Education) programs are designed for use in conjunction with print and audio materials which are distributed as distance learning packages to business studies graduates working or planning to work as accountants, who are enrolled in the professional licensing program run by the Australian Society of…

  1. Dial-A-Tape for Continuing Education

    ERIC Educational Resources Information Center

    Niles, Anne McKee

    1972-01-01

    Nursing Dial Access was designed primarily to meet the needs of the nurse practicing in an isolated setting in order to facilitate continuing education or for review of previously acquired knowledge. The service has also been widely used as a teaching resource by instructors and by in-service educators in staff development programs. (Author/AS)

  2. Nursing and the Process of Continuing Education.

    ERIC Educational Resources Information Center

    Popiel, Elda S., Ed.

    Thirty-two authors from a wide variety of backgrounds reflect trends concerning basic assumptions, theoretical concepts, goals, and processes in continuing education in nursing. The purpose of the book is to provide nurses and adult educators with a conventient reference to program designs, methods, methods of implementation, and learning aids.…

  3. Continuing Education for Rural Hospital Nurses.

    ERIC Educational Resources Information Center

    Burns, Nancy; Pickard, Myrna R.

    1979-01-01

    Describes a rural outreach program to provide continuing education in nursing practice to all levels of nursing personnel in rural hospitals. Covers difficulties in planning and implementing the programs and the steps taken to explain the program philosophy and gain the trust of hospital adminstration and staff. (MF)

  4. Marketing Realities in Continuing Professional Education.

    ERIC Educational Resources Information Center

    Craven, Ruth F.; DuHamel, Martha B.

    2000-01-01

    Describes tenets of continuing professional education marketing: identify target audience, define mission, assess community needs, identify competition, establish credibility, develop marketing plans, provide options, evaluate, and develop high-quality programs. Offers advice for pricing, cancellations, new courses, promotion expenses, direct…

  5. Continuing Engineering Education through Distance Learning

    ERIC Educational Resources Information Center

    Baukal, C. E.

    2010-01-01

    The demand for distance continuing engineering education (CEE) is growing. This article describes the following with regard to CEE: the purpose; its importance, trends and unique challenges. Distance education can meet some of these challenges. Benefits and challenges of distance CEE are discussed along with the different types of distance CEE…

  6. Leaving Welfare: Independence or Continued Vulnerability?

    ERIC Educational Resources Information Center

    Litt, Jacquelyn; Gaddis, Barbara J.; Fletcher, Cynthia Needles; Winter, Mary

    2000-01-01

    Interviews with seven women before and 6 months after leaving welfare revealed barriers to self-sufficiency (low wages, lack of advancement opportunities in jobs, confusion about program regulations) and survival strategies (continued reliance on income and family support, banking of care benefits under the 5-year limit as a safety net). (SK)

  7. Alexander Graham Bell in Professional Continuing Education

    ERIC Educational Resources Information Center

    Kasworm, Carol; Hampton, Leonard A.

    1976-01-01

    The University of Georgia Center for Continuing Education and the School of Pharmacy developed and presented, as a pilot project, a series of four telelectures at 10 locations throughout the State. Participating pharmacists were receptive to the approach and reported favorable reactions in the evaluation. (LH)

  8. Medical Asepsis, Research, and Continuing Education

    ERIC Educational Resources Information Center

    Trussell, Patricia M.; Crow, Sue

    1977-01-01

    Emphasizes the need that continuing education programs for nurses in hospitals orient newly employed graduate nurses specifically to infection control measures as carried out in that institution and then to reinforce these learnings by regular planned programs. Points out ways that those responsible for inservice nursing education can facilitate…

  9. Continuous-Flow Gas-Phase Bioreactors

    NASA Technical Reports Server (NTRS)

    Wise, Donald L.; Trantolo, Debra J.

    1994-01-01

    Continuous-flow gas-phase bioreactors proposed for biochemical, food-processing, and related industries. Reactor contains one or more selected enzymes dehydrated or otherwise immobilized on solid carrier. Selected reactant gases fed into reactor, wherein chemical reactions catalyzed by enzyme(s) yield product biochemicals. Concept based on discovery that enzymes not necessarily placed in traditional aqueous environments to function as biocatalysts.

  10. Cloning and cryptography with quantum continuous variables

    NASA Astrophysics Data System (ADS)

    Cerf, N. J.; Iblisdir, S.; van Assche, G.

    2002-02-01

    The cloning of quantum variables with continuous spectra is investigated. We define a Gaussian 1-to-2 cloning machine that copies equally well two conjugate variables such as position and momentum or the two quadrature components of a light mode. The resulting cloning fidelity for coherent states, namely F=2/3, is shown to be optimal. An asymmetric version of this Gaussian cloner is then used to assess the security of a continuous-variable quantum key distribution scheme that allows two remote parties to share a Gaussian key. The information versus disturbance tradeoff underlying this continuous quantum cryptographic scheme is then analyzed for the optimal individual attack. Methods to convert the resulting Gaussian keys into secret key bits are also studied. Finally, the extension of the Gaussian cloner to optimal N-to-M continuous cloners is discussed, and it is shown how to implement these cloners for light modes using a phase-insensitive optical amplifier and beam splitters. In addition, a phase-conjugate input cloner is defined, yielding M clones and M' anticlones from N replicas of a coherent state and N' replicas of its phase-conjugate (with M'-M=N'-N). This novel kind of cloners is shown to outperform the standard N-to-M cloners in some cases.

  11. Mechanisms underlying the auditory continuity illusion

    NASA Astrophysics Data System (ADS)

    Pressnitzer, Daniel; Tardieu, Julien; Ragot, Richard; Baillet, Sylvain

    2004-05-01

    This study investigates the auditory continuity illusion, combining psychophysics and magnetoencephalography. Stimuli consisted of amplitude-modulated (AM) noise interrupted by bursts of louder, unmodulated noise. Subjective judgments confirmed that the AM was perceived as continuous, a case of illusory continuity. Psychophysical measurements showed that the illusory modulation had little effect on the detection of a physical modulation, i.e., the illusory modulation produced no modulation masking. Duration discrimination thresholds for the AM noise segments, however, were elevated by the illusion. A whole-head magnetoencephalographic system was used to record brain activity when listeners attended passively to the stimuli. The AM noise produced a modulated magnetic activity, the auditory steady-state response. The illusory modulation did not produce such a response, instead, a possible neural correlate of the illusion was found in transient evoked responses. When the AM was interrupted by silence, oscillatory activity in the gamma-band range as well as slow evoked potentials were observed at each AM onset. In the case of the illusion, these neural responses were largely reduced. Both sets of results are inconsistent with a restoration of the modulation in the case of illusory continuity. Rather, they point to a role for onset-detection mechanisms in auditory scene analysis.

  12. Adjustable, Audible Continuity Tester For Delicate Circuits

    NASA Technical Reports Server (NTRS)

    Mcalister, William B.

    1988-01-01

    Unit adjustable to resistances up to 35 ohms. Adjustable, audible electrical-continuity tester gives audible indication. Used safely on circuit boards in which semiconductor components installed, and on complementary metal oxide/semiconductor integrated circuits. Tester compact and circuit simple. Built from inexpensive standard components.

  13. Board of Regents Symposium on Continuing Education.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany.

    As discussed in several addresses at a New York State Board of Regents symposium, the task of continuing education in New York State includes adult basic education, job training, and other forms of involvement by educators and other segments of society in efforts to enable individuals, communities, and organizations to function effectively in a…

  14. An Anatomy of Continuing Interprofessional Education

    ERIC Educational Resources Information Center

    Barr, Hugh

    2009-01-01

    Continuing interprofessional education is the means by which experienced health, social care, and other practitioners learn with, from, and about each other, formally and informally, to improve their collective practice and to cultivate closer collaboration. It applies principles of interprofessional education through media commonly employed in…

  15. Shuttle-Car System for Continuous Mining

    NASA Technical Reports Server (NTRS)

    Collins, E. R., Jr.

    1984-01-01

    Buffer storage catches coal production between loadings. Telescoping reservoir filled continuously. With tailgate down, shuttle car slides into place along sides and bottom of reservoir. Reservoir retracts along inside of car and out through tailgate, leaving coal behind in car. System not restricted to coal mining and may prove economical for hauling other solid materials.

  16. Continuing Training in the Public Service.

    ERIC Educational Resources Information Center

    Perez, Coralie

    2003-01-01

    While disparities in access to training are identified as a weakness of the training system initiated by the Continuing Training Law 1971 in France, public sector agents--one-fourth of all employees in France--seem better off. However, this hardly means generosity of the public sector's training policy is the sole cause or that training procedures…

  17. Guidance in Adult and Continuing Education.

    ERIC Educational Resources Information Center

    McNamara, Gerry

    The provision of guidance in adult and continuing education in Ireland was examined. First, policy in Ireland regarding guidance for adults in education is discussed in the context of the proposals adopted by the European Union (EU) Commission and EU Member States pursuant to the EU Year of Lifelong Learning in 1996. Recent literature on career…

  18. Continuing professional education: individual responsibility, collective consciousness.

    PubMed

    Palmer, A

    1994-01-01

    Continuing professional education in the United Kingdom is discussed and the influences examined. Within a framework of national, nursing, and local perspectives, the issues and implications for the various individual agencies and personnel are identified. An overview is provided to include agendas for action.

  19. Layerless fabrication with continuous liquid interface production

    PubMed Central

    Janusziewicz, Rima; Tumbleston, John R.; Quintanilla, Adam L.; Mecham, Sue J.; DeSimone, Joseph M.

    2016-01-01

    Despite the increasing popularity of 3D printing, also known as additive manufacturing (AM), the technique has not developed beyond the realm of rapid prototyping. This confinement of the field can be attributed to the inherent flaws of layer-by-layer printing and, in particular, anisotropic mechanical properties that depend on print direction, visible by the staircasing surface finish effect. Continuous liquid interface production (CLIP) is an alternative approach to AM that capitalizes on the fundamental principle of oxygen-inhibited photopolymerization to generate a continual liquid interface of uncured resin between the growing part and the exposure window. This interface eliminates the necessity of an iterative layer-by-layer process, allowing for continuous production. Herein we report the advantages of continuous production, specifically the fabrication of layerless parts. These advantages enable the fabrication of large overhangs without the use of supports, reduction of the staircasing effect without compromising fabrication time, and isotropic mechanical properties. Combined, these advantages result in multiple indicators of layerless and monolithic fabrication using CLIP technology. PMID:27671641

  20. Continuing Education in Librarianship: Ideas for Action

    ERIC Educational Resources Information Center

    Stone, Elizabeth W.

    1970-01-01

    In the opinion of the librarians sampled, continuing education is a nationwide problem for which a cooperative nationwide plan based on the best thinking and planning of a national assembly of all relevant groups is the best solution. (Author/NH)

  1. Continuous-data FIFO bubble shift register

    NASA Technical Reports Server (NTRS)

    Chen, T. T.

    1977-01-01

    Simple loop first-in-first-out (FIFO) bubble memory shift register has continuous storage capability. Bubble shift register simplifies chip-control electronics by enabling all control functions to be alined at same bit. FIFO shift register is constructed from passive replicator and annihilator combinations.

  2. Characteristics of Continuation High School Students.

    ERIC Educational Resources Information Center

    Kratzert, William F.; Kratzert, Mona Y.

    This document reports on a study of the self-concept of students enrolled in a continuation high school. A random sample of 40 students was selected from a school of 190 students. All were administered the Piers-Harris Children's Self Concept Scale to determine their feelings about themselves, and an author-prepared questionnaire to determine…

  3. Implementation of Strategies in Continuing Education

    ERIC Educational Resources Information Center

    Kettunen, Juha

    2005-01-01

    Purpose--The purpose of this paper is to provide higher education institutions with strategies of continuing education and methods to communicate and implement these strategies. Design/methodology/approach--The balanced scorecard approach is used to implement the strategy. It translates the strategy into tangible objectives, measures and targets…

  4. An Overview of Continuing Interprofessional Education

    ERIC Educational Resources Information Center

    Reeves, Scott

    2009-01-01

    Interprofessional education, continuing interprofessional education, interprofessional collaboration, and interprofessional care are moving to the forefront of approaches with the potential to reorganize the delivery of health professions education and health care practice. This article discusses 7 key trends in the scholarship and practice of…

  5. Thriving in Partnership: Models for Continuing Education

    ERIC Educational Resources Information Center

    Moroney, Peter; Boeck, Deena

    2012-01-01

    This article, based on a presentation at the University Professional and Continuing Education Association Annual Conference, March 29, 2012, provides concepts, terminology, and financial models for establishing and maintaining successful institutional partnerships. The authors offer it as a contribution to developing a wider understanding of the…

  6. Financing Residential Adult and Continuing Education.

    ERIC Educational Resources Information Center

    Pelton, Arthur Elwood

    Using a mailed questionnaire survey of administrators, this dissertation examined sources of income, proposed expenditures, and financial practices in publicly supported college and university residential continuing education centers. Data were gathered, organized, and interpreted in terms of well established principles of educational finance as…

  7. The Continuing Professional Education Interactive Satellite Interface.

    ERIC Educational Resources Information Center

    Haughey, Margaret L.; Murphy, Peter J.

    Continuing professional education activities offered off-campus by satellite by the University of Victoria, British Columbia, are discussed. One- to three-day workshops and off-campus degree programs are offered throughout the province by the university. Both increased demand and economic factors have encouraged the use of distance education…

  8. Continuing Engineering Studies Series. Monograph No. 1.

    ERIC Educational Resources Information Center

    American Society for Engineering Education, Washington, DC.

    The purpose of this conference was to provide an opportunity for discussion between educators and representatives of the industrial world on the needs, programs, new developments, and other matters on which continuing engineering studies (CES) should be based. The first 2 papers examine the role of the engineer in a rapidly changing technological…

  9. Commercial Marketing Techniques in Continuing Education

    ERIC Educational Resources Information Center

    Fram, Eugene H.; Clarcq, Jack R.

    1978-01-01

    Stating that continuing education administrators and faculty must change their curricula to meet the needs of students and employers, the authors present for curriculum planners what they call a "cybernetic model," which uses a marketing approach. As an illustration they describe a management education case study. (MF)

  10. Continuous Graph Partitioning for Camera Network Surveillance

    DTIC Science & Technology

    2012-07-23

    Symmetric Gossip partitioning algorithm The distributed algorithm presented in this section assumes a symmetric gossip -type communication protocol . In... gossip communication. We prove convergence of all these algorithms, and we analyze their performance in a simulation study. 2 Continuous Partitions of...section assumes an asymmetric broadcast communication protocol . In particular, at each iteration only one camera updates its state by using local

  11. Continuing Professional Education in the Military

    ERIC Educational Resources Information Center

    Gleiman, Ashley; Zacharakis, Jeff

    2016-01-01

    The military relies on continuing professional education as a key component to the success of its organization. With decreasing budgets and increasing importance for a force that operates efficiently and thinks critically, the cognitive tension among training, education, and learning comes center stage.

  12. Selected Enrollment Statistics Relating to Continuing Education.

    ERIC Educational Resources Information Center

    State Univ. of New York, Albany. Office for Continuing Education.

    This report provides statistical information on the development of continuing education since 1965. Although there is an increase in the number of part time students at most campuses each year, in many instances evening credit courses are not offered in a pattern which will allow enrollees to make consistent progress toward an undergraduate…

  13. Continuity, Stability and Community in Teaching

    ERIC Educational Resources Information Center

    Donnelly, J. F.

    2006-01-01

    This article is concerned with understanding continuity and stability in teaching, and their significance. It looks particularly at the work of Anthony Giddens on structure and agency, that of Martin Heidegger on the limits of discursive and theoretical analysis, and the communitarian strand within ethics. It applies this discussion to…

  14. Positive Behavior Support: Sustainability and Continuous Regeneration

    ERIC Educational Resources Information Center

    McIntosh, Kent; Turri, Mary G.

    2014-01-01

    Because of its widespread adoption and implementation (in over 13,000 schools in the US; Center on Positive Behavioral Interventions and Supports, 2010), there has been increasing attention to how School-wide Positive Behavior Support (SWPBS) systems can be sustained. Sustained implementation can be defined as "continued use of an…

  15. Battle over proposed Keystone pipeline continues

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2013-07-01

    Opposing sides in the battle over the proposed construction of the controversial Keystone XL pipeline continue to push their messages on the issue. The American Petroleum Institute (API) announced on 9 July that it has launched a new advertising campaign in support of the pipeline, which, if built, will ship oil from Canadian tar sands to refineries in the Gulf of Mexico.

  16. Is Continued Genetic Improvement of Livestock Sustainable?

    PubMed

    Hill, William G

    2016-03-01

    Large genetic improvements in the quantitative traits of growth, production, and efficiency of farmed livestock have been made over recent decades, and by introduction of genomic technology these are being enhanced. Such continued improvement requires that there be available variation to utilize. The evidence is that little variation has been lost and such rates are indeed sustainable in the future.

  17. The Continuity Project, Fall 1997 Report.

    ERIC Educational Resources Information Center

    Wasilko, Peter J.

    The Continuity Project is a research, development, and technology transfer initiative aimed at creating a "Library of the Future" by combining features of an online public access catalog (OPAC) and a campus wide information system (CWIS) with advanced facilities drawn from such areas as artificial intelligence (AI), knowledge…

  18. 27 CFR 20.59 - Continuing partnerships.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Continuing partnerships. 20.59 Section 20.59 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... the laws of a particular State, a partnership is not teminated on death or insolvency of a...

  19. 27 CFR 22.60 - Continuing partnerships.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Continuing partnerships. 22.60 Section 22.60 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... a particular State, a partnership is not terminated on death or insolvency of a partner,...

  20. 27 CFR 22.60 - Continuing partnerships.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Continuing partnerships. 22.60 Section 22.60 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... a particular State, a partnership is not terminated on death or insolvency of a partner,...

  1. 27 CFR 22.60 - Continuing partnerships.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Continuing partnerships. 22.60 Section 22.60 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... a particular State, a partnership is not terminated on death or insolvency of a partner,...

  2. 27 CFR 20.59 - Continuing partnerships.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Continuing partnerships. 20.59 Section 20.59 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... the laws of a particular State, a partnership is not teminated on death or insolvency of a...

  3. 27 CFR 20.59 - Continuing partnerships.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Continuing partnerships. 20.59 Section 20.59 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... the laws of a particular State, a partnership is not teminated on death or insolvency of a...

  4. 27 CFR 22.60 - Continuing partnerships.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Continuing partnerships. 22.60 Section 22.60 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... a particular State, a partnership is not terminated on death or insolvency of a partner,...

  5. 27 CFR 22.60 - Continuing partnerships.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Continuing partnerships. 22.60 Section 22.60 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... a particular State, a partnership is not terminated on death or insolvency of a partner,...

  6. 27 CFR 20.59 - Continuing partnerships.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Continuing partnerships. 20.59 Section 20.59 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... the laws of a particular State, a partnership is not teminated on death or insolvency of a...

  7. 27 CFR 20.59 - Continuing partnerships.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Continuing partnerships. 20.59 Section 20.59 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... the laws of a particular State, a partnership is not teminated on death or insolvency of a...

  8. Photoelectric system continuously monitors liquid level

    NASA Technical Reports Server (NTRS)

    1965-01-01

    Immersion probe presents a depth-sensitive optical transmission path between a light source and a photoelectric cell to continuously monitor the level of a transparent liquid in a tank. This system operates automatically, without moving parts, and provides output signals to a remote recorder.

  9. Needs Assessment for Continuous Curriculum Revision.

    ERIC Educational Resources Information Center

    Weddington, Doris

    Continuous curriculum revision in community/junior colleges can be provided by treating the curriculum as a self-correcting set of systems with feedback loops and marginal sensors which supply information needed for constant system evaluation. This curriculum-related set of sub-systems is comprised of the institution, the curriculum, programs, and…

  10. Ames Research Center Publications: A Continuing Bibliography

    NASA Technical Reports Server (NTRS)

    1981-01-01

    The Ames Research Center Publications: A Continuing Bibliography contains the research output of the Center indexed during 1981 in Scientific and Technical Aerospace Reports (STAR), Limited Scientific and Technical Aerospace Reports (LSTAR), International Aerospace Abstracts (IAA), and Computer Program Abstracts (CPA). This bibliography is published annually in an attempt to effect greater awareness and distribution of the Center's research output.

  11. Training Continued through Plant Phase-Out

    ERIC Educational Resources Information Center

    Judson, James H.

    1976-01-01

    Even when one of its plants was phased out, the Union Carbide Corp. Program continued with regular training programs and also put two additional programs into motion: Training for employees who would be re-entering the job market and training for employees eligible for retirement benefits. (ABM)

  12. Iron/Phosphorus Alloys for Continuous Casting

    NASA Technical Reports Server (NTRS)

    Dufresne, E. R.

    1986-01-01

    Continuous casting becomes practicable because of reduced eutectic temperature. Experimental ferrous alloy has melting point about 350 degrees C lower than conventional steels, making possible to cast structural members and eliminating need for hot rolling. Product has normal metal structure and good physical properties. Process used to make rails, beams, slabs, channels, and pipes.

  13. Continuities, Discontinuities, Interactions: Values, Education, and Neuroethics

    ERIC Educational Resources Information Center

    Semetsky, Inna

    2009-01-01

    This article begins by revisiting the current model of values education (moral education) which has recently been set up in Australian schools. This article problematizes the pedagogical model of teaching values in the direct transmission mode from the perspective of the continuity of experience as central to the philosophies of John Dewey and…

  14. Continuing Engineering Studies Series; Monograph No. 3.

    ERIC Educational Resources Information Center

    American Society for Engineering Education, Washington, DC.

    Interest in continuing engineering studies has been growing within the American Society for Engineering Education as well as among educational institutions, industrial organizations, professional association, and governmental agencies. Feeling a national need for uniformity, in 1968 the National Planning Conference authorized a National Task Force…

  15. Research Areas in Adult and Continuing Education

    ERIC Educational Resources Information Center

    Zawacki-Richter, Olaf; Röbken, Heinke; Ehrenspeck-Kolasa, Yvonne; von Ossietzky, Carl

    2014-01-01

    This study builds upon a Delphi study carried out by Zawacki-Richter (2009) which posited a validated classification of research areas in the special area of distance education. We now replicate the study for the broader field of adult and continuing education (ACE). The aims of this paper are: firstly, to develop a categorisation of research…

  16. Developmental Continuity? Crawling, Cruising, and Walking

    ERIC Educational Resources Information Center

    Adolph, Karen E.; Berger, Sarah E.; Leo, Andrew J.

    2011-01-01

    This research examined developmental continuity between "cruising" (moving sideways holding onto furniture for support) and walking. Because cruising and walking involve locomotion in an upright posture, researchers have assumed that cruising is functionally related to walking. Study 1 showed that most infants crawl and cruise concurrently prior…

  17. Layered Polymeric Optical Systems Using Continuous Coextrusion

    DTIC Science & Technology

    2009-01-01

    nonlinear fashion in order to achieve the desired output. Examples of both an imaging and non-imaging system designed with spherical GRIN lenses will...Weder, C. "Continuous melt processing of all-polymer distributed feedback lasers." J. Mater. Chem. DOI:10.1039/b909348f (2009). [31] Dowling , J. P

  18. Continuous point symmetries in group field theories

    NASA Astrophysics Data System (ADS)

    Kegeles, Alexander; Oriti, Daniele

    2017-03-01

    We discuss the notion of symmetries in non-local field theories characterized by integro-differential equations of motion, from a geometric perspective. We then focus on group field theory (GFT) models of quantum gravity and provide a general analysis of their continuous point symmetry transformations, including the generalized conservation laws following from them.

  19. Infants Segment Continuous Events Using Transitional Probabilities

    ERIC Educational Resources Information Center

    Stahl, Aimee E.; Romberg, Alexa R.; Roseberry, Sarah; Golinkoff, Roberta Michnick; Hirsh-Pasek, Kathryn

    2014-01-01

    Throughout their 1st year, infants adeptly detect statistical structure in their environment. However, little is known about whether statistical learning is a primary mechanism for event segmentation. This study directly tests whether statistical learning alone is sufficient to segment continuous events. Twenty-eight 7- to 9-month-old infants…

  20. Continuing Education for R&D Careers.

    ERIC Educational Resources Information Center

    Social Research, Inc., Chicago, IL.

    This study collected and interpreted facts on the need for, use of, and appraisal of, professional continuing education (PCE) by research and development scientists and engineers in the Federal government and industry. There were three broad approaches: interaction modes (including professional meetings, seminars, lectures, and sabbatical leaves);…

  1. Lebanese Teachers' Views on "Continuing Professional Development"

    ERIC Educational Resources Information Center

    Nabhani, Mona; Bahous, Rima

    2010-01-01

    This study elicits Lebanese teachers' views on Continuing Professional Development (CPD). Seven hundred and thirty-nine teachers from across Lebanon responded to semi-structured questions about personal and school efforts to help stay up to date. They expressed their views on what constitutes effective CPD, why this is needed and how this…

  2. 76 FR 18415 - Continuous Emission Monitoring

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-04

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 75 Continuous Emission Monitoring CFR Correction In Title 40 of the Code of Federal... units. The owner or operator of an affected unit that combusts wood, refuse, or other material...

  3. Sleep Loss Effects on Continuous Sustained Performance.

    DTIC Science & Technology

    1982-11-30

    Sleep loss, continuous performance, sustained performance, sleep deprivation, sleepiness, fatigue, circadian rhythm, hallucination . 20, ABSTRACT...complete the 42 hours and 9 experienced "psychological events such as hallucinations , visual illusions, and disorientation. Of the 20 subjects who... hallucinations , derealizations, and distortions (Mullaney, Kripke, and Fleck, 1981). All 20 subjects who were given either one 6-hour or six 1-hour

  4. The State of Continuing Education in Japan.

    ERIC Educational Resources Information Center

    Masatoshi, Nagashima, Ed.; And Others

    This book contains the following articles about the state of continuing education and occupational training in Japan: "Funabashi City University of Sports Health" (Abe Nobuhiro); "Public Halls in Omiya City" (Kawamoto Koji); "Setagaya Senior Citizens College (Setagaya Rojin Daigaku)" (Sawamura Hiroshi); "Lifelong…

  5. Handbook of Marketing for Continuing Education.

    ERIC Educational Resources Information Center

    Simerly, Robert G.; And Others

    This comprehensive guide to effectively marketing continuing education programs and courses consists of the following chapters: (1) "The Strategic Role of Marketing for Organizational Success" (Robert G. Simerly); (2) "Integrating Marketing into Strategic Planning" (Simerly); (3) "Learning More about Your Market: Sources and Uses of Data" (Dennis…

  6. 16 CFR 1608.3 - Continuing guaranties.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the act to a buyer applicable to any product, fabric, or related material sold or to be sold to said buyer by seller. All such continuing guaranties shall be fully executed in duplicate and execution of... seller to buyer with respect to reasonable and representative tests may be based upon: (1) A...

  7. Continuing Bonds after Suicide Bereavement in Childhood

    ERIC Educational Resources Information Center

    Wood, Lindsey; Byram, Victoria; Gosling, A. Sophie; Stokes, Julie

    2012-01-01

    It has been argued that the grieving process after suicide bereavement has unique properties (e.g., J. R. Jordan, 2001). A qualitative study was conducted to explore one aspect of the grieving process--continuing bonds--after suicide bereavement in childhood. Data were collected through semi-structured interviews with 10 suicide-bereaved children…

  8. Public Continuing and Adult Education 1971 Almanac.

    ERIC Educational Resources Information Center

    National Association for Public Continuing and Adult Education, Washington, DC.

    Designed to serve both the United States and Canada, this directory of the National Association for Public Continuing and Adult Education (NAPCAE) presents NAPCAE officers, staff, and activities (including annual conference highlights), followed by NAPCAE award winners, past conferences and presidents, an adult education legislative summary,…

  9. Controversy over the Pledge of Allegiance Continues

    ERIC Educational Resources Information Center

    Russo, Charles J.

    2010-01-01

    This article discusses the steady stream of litigation that emerged shortly after the Pledge of Allegiance was introduced in 1892. The constitutionality of requiring students to take part in its daily recitation in schools continues to be challenged. Parents who objected to the statute and the words "under God" in the pledge filed suit, alleging…

  10. [The Changing World of Continuing Education.

    ERIC Educational Resources Information Center

    Changing Education: A Journal for Teachers and Administrators, 1997

    1997-01-01

    "Changing Education" is targeted for Australian teachers and administrators. This theme issue, which the editorial defines as about "The Changing World of Continuing Education," contains eight articles and an editorial about recent developments in adult literacy and basic education (ALBE), vocational education and training, and…

  11. Perception of Silent Pauses in Continuous Speech.

    ERIC Educational Resources Information Center

    Duez, Danielle

    1985-01-01

    Investigates the silent pauses in continuous speech in three genres: political speeches, political interviews, and casual interviews in order to see how the semantic-syntactic information of the message, the duration of silent pauses, and the acoustic environment of these pauses interact to produce the listener's perception of pauses. (Author/SED)

  12. Handbook on Continuation Education in California.

    ERIC Educational Resources Information Center

    Voss, John W.

    Intended primarily for California educators, this handbook outlines the history, aims, and structure of continuation education (mainly for out of school youth under 18), and discusses procedures and problems in the areas of program establishment and administration, relations with full time school and other agencies, counseling, guidance, general…

  13. Financing Continuing Education in Mental Health.

    ERIC Educational Resources Information Center

    Southern Regional Education Board, Atlanta, GA.

    Based on a study of the component parts of the mental health continuing education system, this publication presents guidelines for the following fiscal functions: determining funding needs, obtaining funds, budgeting funds, expending funds, and cost accounting. In addition to considering these components, the guidelines explore principal issues in…

  14. Finite-state compensators for continuous processes

    NASA Technical Reports Server (NTRS)

    Johnson, T. L.

    1978-01-01

    Mathematical representation of feedback systems composed of both continuous and finite-state processes is discussed. Such a representation provides a new viewpoint for the design of computer control systems for industrial processes, and clarifies areas in which further research is required. Some motivating examples are provided.

  15. Continuing Education in New Materials. FEU PICKUP.

    ERIC Educational Resources Information Center

    Gunning, Angela; Clift, Roland

    A British project: (1) identified national needs for continuing education and training (CET) in new materials; (2) assessed the priorities among the needs and developed course outlines; and (3) established a CET needs review system for training in new materials. The new materials fall into four categories: (1) polymers; (2) composites; (3)…

  16. The Continued Evolution of the Credit System

    ERIC Educational Resources Information Center

    Aparicio, Alejandro; Willis, Charles E.

    2005-01-01

    In its ongoing support of continuous physician professional development, the American Medical Association (AMA) for use in the AMA Physician's Recognition Award has adopted 2 new learning platforms: Performance Improvement (PI) and Internet Point of Care (PoC). This article highlights the process that led to their adoption and places these new…

  17. Continuous respirable mine dust monitor development

    SciTech Connect

    Cantrell, B.K.; Williams, K.L.; Stein, S.W.

    1996-12-31

    In June 1992, the Mine Safety and Health Administration (MSHA) published the Report of the Coal Mine Respirable Dust Task Group, Review of the Program to Control Respirable Coal Mine Dust in the United States. As one of its recommendations, the report called for the accelerated development of two mine dust monitors: (1) a fixed-site monitor capable of providing continuous information on dust levels to the miner, mine operator, and to MSHA, if necessary, and (2) a personal sampling device capable of providing both a short-term personal exposure measurement as well as a full-shift measurement. In response to this recommendation, the U.S. Bureau of Mines initiated the development of a fixed-site machine-mounted continuous respirable dust monitor. The technology chosen for monitor development is the Rupprecht and Patashnick Co., Inc. tapered element oscillating microbalance. Laboratory and in-mine tests have indicated that, with modification, this sensor can meet the humidity and vibration requirements for underground coal mine use. The U.S. Department of Energy Pittsburgh Research Center (DOE-PRC) is continuing that effort by developing prototypes of a continuous dust monitor based on this technology. These prototypes are being evaluated in underground coal mines as they become available. This effort, conducted as a joint venture with MSHA, is nearing completion with every promise of success.

  18. Airborne Gravimetry and Downward Continuation (Invited)

    NASA Astrophysics Data System (ADS)

    Jekeli, C.; Yang, H.; Kwon, J.

    2009-12-01

    Measuring the Earth’s gravity field using airborne instrumentation is fully operational and has been widely practiced for nearly three decades since its official debut in the early 1980s (S. Hammer: “Airborne Gravity is Here!”) coinciding with the precision kinematic positioning capability of GPS. Airborne gravimetry is undertaken for both efficient geophysical exploration purposes, as well as the determination of the regional geoid to aid in the modernization of height systems. Especially for the latter application, downward continuation of the data and combination with existing terrestrial gravimetry pose theoretical as well as practical challenges, which, on the other hand, create multiple processing possibilities. Downward continuation may be approached in various ways from the viewpoint of potential theory and the boundary-value problem to using gradients either estimated locally or computed from existing models. Logistical constraints imposed by the airborne survey, instrumental noise, and the intrinsic numerical instability of downward continuation all conspire to impact the final product in terms of achievable resolution and accuracy. In this paper, we review the theory of airborne gravimetry and the methodology of downward continuation, and provide a numerical comparison of possible schemes and their impact on geoid determination.

  19. Bodily-Visual Practices and Turn Continuation

    ERIC Educational Resources Information Center

    Ford, Cecilia E.; Thompson, Sandra A.; Drake, Veronika

    2012-01-01

    This article considers points in turn construction where conversation researchers have shown that talk routinely continues beyond possible turn completion, but where bodily-visual behavior doing such turn extension work is found. The bodily-visual behaviors examined share many features with verbal turn extensions, but it is argued that embodied…

  20. Layerless fabrication with continuous liquid interface production.

    PubMed

    Janusziewicz, Rima; Tumbleston, John R; Quintanilla, Adam L; Mecham, Sue J; DeSimone, Joseph M

    2016-10-18

    Despite the increasing popularity of 3D printing, also known as additive manufacturing (AM), the technique has not developed beyond the realm of rapid prototyping. This confinement of the field can be attributed to the inherent flaws of layer-by-layer printing and, in particular, anisotropic mechanical properties that depend on print direction, visible by the staircasing surface finish effect. Continuous liquid interface production (CLIP) is an alternative approach to AM that capitalizes on the fundamental principle of oxygen-inhibited photopolymerization to generate a continual liquid interface of uncured resin between the growing part and the exposure window. This interface eliminates the necessity of an iterative layer-by-layer process, allowing for continuous production. Herein we report the advantages of continuous production, specifically the fabrication of layerless parts. These advantages enable the fabrication of large overhangs without the use of supports, reduction of the staircasing effect without compromising fabrication time, and isotropic mechanical properties. Combined, these advantages result in multiple indicators of layerless and monolithic fabrication using CLIP technology.

  1. Google Scholar and the Continuing Education Literature

    ERIC Educational Resources Information Center

    Howland, Jared L.; Howell, Scott; Wright, Thomas C.; Dickson, Cody

    2009-01-01

    The recent introduction of Google Scholar has renewed hope that someday a powerful research tool will bring continuing education literature more quickly, freely, and completely to one's computer. The authors suggest that using Google Scholar with other traditional search methods will narrow the research gap between what is discoverable and…

  2. Maryland School Assessment Results Continue to Improve

    ERIC Educational Resources Information Center

    Maryland State Department of Education, 2009

    2009-01-01

    The Maryland School Assessment (MSA) is administered annually to students in grades 3-8 in reading and math. MSA data are used to meet federal No Child Let Behind (NCLB) requirements. This paper presents how Maryland students' reading and mathematics MSA scores continued to improve in 2009, and the achievement gaps among special services and…

  3. Continuity and Separation in Symmetric Topologies

    ERIC Educational Resources Information Center

    Harris, J.; Lynch, M.

    2007-01-01

    In this note, it is shown that in a symmetric topological space, the pairs of sets separated by the topology determine the topology itself. It is then shown that when the codomain is symmetric, functions which separate only those pairs of sets that are already separated are continuous, generalizing a result found by M. Lynch.

  4. Continue Service Improvement at CERN Computing Centre

    NASA Astrophysics Data System (ADS)

    Barroso Lopez, M.; Everaerts, L.; Meinhard, H.; Baehler, P.; Haimyr, N.; Guijarro, J. M.

    2014-06-01

    Using the framework of ITIL best practises, the service managers within CERN-IT have engaged into a continuous improvement process, mainly focusing on service operation. This implies an explicit effort to understand and improve all service management aspects in order to increase efficiency and effectiveness. We will present the requirements, how they were addressed and share our experiences. We will describe how we measure, report and use the data to continually improve both the processes and the services being provided. The focus is not the tool or the process, but the results of the continuous improvement effort from a large team of IT experts providing services to thousands of users, supported by the tool and its local team. This is not an initiative to address user concerns in the way the services are managed but rather an on-going working habit of continually reviewing, analysing and improving the service management processes and the services themselves, having in mind the currently agreed service levels and whose results also improve the experience of the users about the current services.

  5. Increasing Sensitivity In Continuous-Flow Electrophoresis

    NASA Technical Reports Server (NTRS)

    Sharnez, Rizwan; Sammons, David W.

    1994-01-01

    Sensitivity of continuous-flow electrophoresis (CFE) chamber increased by introducing lateral gradients in concentration of buffer solution and thickness of chamber. Such gradients, with resulting enhanced separation, achieved in CFE chamber with wedge-shaped cross section and collateral flow. Enables improved separations of homogeneous components of mixtures of variety of biologically important substances.

  6. Reversible phenotypic plasticity with continuous adaptation.

    PubMed

    Pfab, Ferdinand; Gabriel, Wilfried; Utz, Margarete

    2016-01-01

    We introduce a novel model for continuous reversible phenotypic plasticity. The model includes a one-dimensional environmental gradient, and we describe performance of an organism as a function of the environmental state by a Gaussian tolerance curve. Organisms are assumed to adapt their tolerance curve after a change of the environmental state. We present a general framework for calculating the genotype fitness if such adaptations happen in a continuous manner and apply the model to a periodically changing environment. Significant differences of our model with previous models for plasticity are the continuity of adaptation, the presence of intermediate phenotypes, that the duration of transformations depends on their extent, fewer restrictions on the distribution of the environment, and a higher robustness with respect to assumptions about environmental fluctuations. Further, we show that continuous reversible plasticity is beneficial mainly when environmental changes occur slow enough so that fully developed phenotypes can be exhibited. Finally we discuss how the model framework can be generalized to a wide variety of biological scenarios from areas that include population dynamics, evolution of environmental tolerance and physiology.

  7. Developing Interactive Continuing Education on the Web.

    ERIC Educational Resources Information Center

    Hayes, Karen; Huckstadt, Alicia; Gibson, Robert

    2000-01-01

    A survey of 187 nurse practitioners found that more than 80% had Internet access, 71% had adequate computer skills, and 50% were interested in online continuing education. The data were used to design web-based interactive self-study modules on clinical practice issues. (SK)

  8. Operationalization of Strategic Change in Continuing Education

    ERIC Educational Resources Information Center

    Wong, Evia O. W.

    2005-01-01

    Purpose: Hong Kong continuing education has encountered vigorous change in recent years. It is not limited to the mode of teaching and learning. Changing government policies, fund cutting to the higher education system and the entry of overseas university degrees increase the intensity of competition in the environment to an extraordinary extent.…

  9. Continual Response Measurement: Design and Validation.

    ERIC Educational Resources Information Center

    Baggaley, Jon

    1987-01-01

    Discusses reliability and validity of continual response measurement (CRM), a computer-based measurement technique, and its use in social science research. Highlights include the importance of criterion-referencing the data, guidelines for designing studies using CRM, examples typifying their deductive and inductive functions, and a discussion of…

  10. Online Continuing Medical Education in Saudi Arabia

    ERIC Educational Resources Information Center

    Alwadie, Adnan D.

    2013-01-01

    As the largest country in the Middle East, Saudi Arabia and its health care system are well positioned to embark on an online learning intervention so that health care providers in all areas of the country have the resources for updating their professional knowledge and skills. After a brief introduction, online continuing medical education is…

  11. Family Therapy for Continuing Professional Education.

    ERIC Educational Resources Information Center

    Matter, Betty R.

    1980-01-01

    Reports on a program of family therapy instruction intended as a continuing professional education service to mental health personnel. Rapid expansion of the program since its inception in late 1971 is attributed to increasing demand from human service agencies in and around greater Philadelphia area. Some characteristics of participants are…

  12. Le continu contre l'espace

    NASA Astrophysics Data System (ADS)

    Salanskis, Jean-Michel

    Disons pour conclure que, en tout état de cause, la façon de concevoir philosophiquement le conflit du continu et de l'espace que nous avons trouvée chez Hegel n'est pas homogène avec le style et les modalités de la pensée mathématique: 1) d'une part, le lien classique, le lien de référence entre continu et espace en mathématiques n'est pas que l'espace serait premier et privé de pensée, et le continu second, venant dissoudre l'espace en apportant la qualité, l'infini et la pensée, mais tout au contraire, il consiste en ce que l'espace est fondé sur l'abîme infinitaire du continu ; 2) d'autre part, l'éventuel divorce entre l'espace et le continu dans l'aire mathématique n'est pas celui d'une réflexivité purement conceptuelle du continu avec un positivisme géométrique, n'équivaut pas à une rupture disciplinaire ; il est plutôt le symptôme de la dérive d'une herméneutique à l'égard d'une autre, au sein d'un continent juridique commun définissant la discipline (la mathématique ensembliste), cette dérive pouvant, à la limite, induire une refonte de ce sol juridique, sans que jamais il soit question pour autant de nier l'unité des mathématiques, à comprendre ici comme l'unité ultime de responsabilité de la communauté mathématique à l'égard des trois questions Qu'est-ce que l'espace?”, “Qu'est-ce que le continu?” et “Qu'est-ce que l'infini?”.

  13. GEOSCOPE network : continuous recording over 29 years

    NASA Astrophysics Data System (ADS)

    Pardo, C.; Bonaime, S.; Stutzmann, E.; Maggi, A.; Team, G.; Geoscope Team

    2011-12-01

    The GEOSCOPE observatory was created in 1982 and has now provided the scientific community with nearly 30 years of continuous broadband recordings . The 33 GEOSCOPE stations are installed in 19 countries, across all continents and on islands throughout the oceans. They are equipped with three component very broadband seismometers (STS1 or STS2) and 24 or 26 bit digitizers. Progressively stations are being equipped with warpless base plates which decrease long period noise on horizontal components by up to 15dB. In most stations, a pressure gauge and a thermometer are also installed. In 2011, 3 stations have been upgraded: COYC and PEL in Chile and ATD in Djibouti. Two new stations have been installed in Ivituut (station IVI, Greenland, GLISN project) and in Vanuatu islands (station SANVU). Currently, 27 stations transmit data in real or near real time to the GEOSCOPE Data Center and to tsunami warning centers. Continuous data from all stations are collected by the GEOSCOPE Data Center in Paris where they are validated, archived and made available to the international scientific community. Data are freely available to users via different interfaces according to data type (http://geoscope.ipgp.fr). We provide continuous data in real time through the seedlink protocol, validated continuous waveforms through the NetDC system and Data Handler Interface, a selection of large earthquake seismograms through the geoscope web portal. GEOSCOPE/IPGP is one of the four primary nodes of EIDA (European Integrated Data Archive) and our data are accessible through (http://www.seismicportal.eu). Noise levels for the last 20 years of continuous data are also accessible via the geoscope web site. Stations in both hemispheres show stronger noise amplitude during local winter except for the station DRV which is surrounded by sea ice in winter.

  14. Continuous support for women during childbirth

    PubMed Central

    Hodnett, Ellen D; Gates, Simon; Hofmeyr, G Justus; Sakala, Carol

    2014-01-01

    Background Historically, women have been attended and supported by other women during labour. However, in hospitals worldwide, continuous support during labour has become the exception rather than the routine. Objectives Primary: to assess the effects of continuous, one-to-one intrapartum support compared with usual care. Secondary: to determine whether the effects of continuous support are influenced by: (1) routine practices and policies; (2) the provider’s relationship to the hospital and to the woman; and (3) timing of onset. Search methods We searched the Cochrane Pregnancy and Childbirth Group’s Trials Register (30 June 2012). Selection criteria All published and unpublished randomised controlled trials comparing continuous support during labour with usual care. Data collection and analysis We used standard methods of The Cochrane Collaboration Pregnancy and Childbirth Group. Two review authors independently evaluated methodological quality and extracted the data. We sought additional information from the trial authors. We used random-effects analyses for comparisons in which high heterogeneity was present, and we reported results using the average risk ratio (RR) for categorical data and mean difference (MD) for continuous data. Main results Twenty-two trials involving 15,288 women met inclusion criteria and provided usable outcome data. Results are of random-effects analyses, unless otherwise noted. Women allocated to continuous support were more likely to have a spontaneous vaginal birth (RR 1.08, 95% confidence interval (CI) 1.04 to 1.12) and less likely to have intrapartum analgesia (RR 0.90, 95% CI 0.84 to 0.96) or to report dissatisfaction (RR 0.69, 95% CI 0.59 to 0.79). In addition, their labours were shorter (MD −0.58 hours, 95% CI −0.85 to −0.31), they were less likely to have a caesarean (RR 0.78, 95% CI 0.67 to 0.91) or instrumental vaginal birth (fixed-effect, RR 0.90, 95% CI 0.85 to 0.96), regional analgesia (RR 0.93, 95% CI 0.88 to 0

  15. Continuous game dynamics: an experimental study.

    SciTech Connect

    Patelli, P.; Sato, Yuzuru

    2004-01-01

    In this paper we study an experiment with human agents strategically interacting in a game characterized by continuous time and continuous strategy space. The research is focused in studying the agents interaction dynamic under different experimental settings. The agents play a two person game that is an extension of the classic Cournot duopoly. Having agents making decision continuously allows us to track the temporal structure of strategy evolution very precisely. We can follow the agents continuous behavior evolution avoiding the data under-sampling. To our knowledge this is the first attempt to approach experimentally the continuous time decision making. We also emphasize that the focus of our work is not the Cournot model but rather the more general problem of studying the agents strategic interaction dynamic in continuous space time. Flaming the problem as the well studied Cournot Duopoly would be a good starting point. In economics dynamics studies the oligopoly model literature in both discrete and continuous time is one of the richest. There is also a vast literature in experimental economics about repeated games in general and more specifically in duopoly/oligopoly models. Cox and Walker studied whether subjects can learn to play the Cournot Duopoly strategies comparing the experimental results with the theoretical prediction of learning models. The Cox Walker experiment differs from our settings because it is in discrete time and is an evolutionary dynamics framework through a random matching mechanism of the experimental subjects. From the theoretical perspective many works have been focused in studying the Cournot model in a dynamical settings. Okuguchi and Szidarovsky formulated a continuous time version of the Cournot Oligopoly with multiproduct firms. They analyzed the stability of the equilibrium and proved that it is stable, under certain conditions, independently from the value of the adjustments. Chiarella and Khomin extended this analysis to

  16. Evaluation Models for Continuing Education Program Efficacy: How Does Athletic Training Continuing Education Measure up?

    ERIC Educational Resources Information Center

    Doherty-Restrepo, Jennifer L.; Hughes, Brian J.; Del Rossi, Gianluca; Pitney, William A.

    2009-01-01

    Objective: Although continuing education is required for athletic trainers (AT) to maintain their Board of Certification credential, little is known regarding its efficacy for advancing knowledge and improving patient care. Continuing professional education (CPE) is designed to provide professionals with important practical learning opportunities.…

  17. Integrating Interprofessional Education into Continuing Education: A Planning Process for Continuing Interprofessional Education Programs

    ERIC Educational Resources Information Center

    Owen, John A.; Schmitt, Madeline H.

    2013-01-01

    Informal continuing interprofessional education (CIPE) can be traced back decades in the United States; however, interest in formal CIPE is recent. Interprofessional education (IPE) now is recognized as an important component of new approaches to continuing education (CE) that are needed to increase health professionals' ability to improve…

  18. Physician Performance and Assessment and Their Effect on Continuing Medical Education and Continuing Professional Development

    ERIC Educational Resources Information Center

    Melnick, Donald E.

    2004-01-01

    This article has three key points. The first proposes and illustrates a model for planning effective continuing medical education (CME) and continuing professional development (CPD) and how assessment might fit into it. The second reviews major trends in assessment, particularly with regard to regulation and CME. The third addresses challenges for…

  19. Workflow continuity--moving beyond business continuity in a multisite 24-7 healthcare organization.

    PubMed

    Kolowitz, Brian J; Lauro, Gonzalo Romero; Barkey, Charles; Black, Harry; Light, Karen; Deible, Christopher

    2012-12-01

    As hospitals move towards providing in-house 24 × 7 services, there is an increasing need for information systems to be available around the clock. This study investigates one organization's need for a workflow continuity solution that provides around the clock availability for information systems that do not provide highly available services. The organization investigated is a large multifacility healthcare organization that consists of 20 hospitals and more than 30 imaging centers. A case analysis approach was used to investigate the organization's efforts. The results show an overall reduction in downtimes where radiologists could not continue their normal workflow on the integrated Picture Archiving and Communications System (PACS) solution by 94 % from 2008 to 2011. The impact of unplanned downtimes was reduced by 72 % while the impact of planned downtimes was reduced by 99.66 % over the same period. Additionally more than 98 h of radiologist impact due to a PACS upgrade in 2008 was entirely eliminated in 2011 utilizing the system created by the workflow continuity approach. Workflow continuity differs from high availability and business continuity in its design process and available services. Workflow continuity only ensures that critical workflows are available when the production system is unavailable due to scheduled or unscheduled downtimes. Workflow continuity works in conjunction with business continuity and highly available system designs. The results of this investigation revealed that this approach can add significant value to organizations because impact on users is minimized if not eliminated entirely.

  20. Marketing Continuing Education: A Study of Price Strategies. Occasional Papers in Continuing Education, No. 11.

    ERIC Educational Resources Information Center

    Lamoureux, Marvin E.

    The objective of the study conducted at the Centre for Continuing Education (CCE) at the University of British Columbia was to determine that threshold pricing not only existed for continuing education courses, but also was applicable to an administrative decision-making structure. The first part of the three-part investigation analyzed consumer…

  1. CONTINUOUS AND SEMI-CONTINUOUS METHODS FOR PM MASS AND COMPOSITION

    EPA Science Inventory

    This article is a review of the status of continuous and semi-continuous methods for PM mass and composition based on results from EPA's PM Supersites Program and related studies. It summarizes recommendations suggested by Solomon and Sioutas (2006 submitted to the J. Air and Wa...

  2. Applications of a fast continuous wavelet transform

    NASA Astrophysics Data System (ADS)

    Dress, William B.

    1997-04-01

    A fast, continuous, wavelet transform, justified by appealing to Shannon's sampling theorem in frequency space, has been developed for use with continuous mother wavelets and sampled data sets. The method differs from the usual discrete-wavelet approach and from the standard treatment of the continuous-wavelet transform in that, here, the wavelet is sampled in the frequency domain. Since Shannon's sampling theorem lets us view the Fourier transform of the data set as representing the continuous function in frequency space, the continuous nature of the functions is kept up to the point of sampling the scale-translation lattice, so the scale-translation grid used to represent the wavelet transform is independent of the time-domain sampling of the signal under analysis. Although more computationally costly and not represented by an orthogonal basis, the inherent flexibility and shift invariance of the frequency-space wavelets are advantageous for certain applications. The method has been applied to forensic audio reconstruction, speaker recognition/identification, and the detection of micromotions of heavy vehicles associated with ballistocardiac impulses originating from occupants' heart beats. Audio reconstruction is aided by selection of desired regions in the 2D representation of the magnitude of the transformed signals. The inverse transform is applied to ridges and selected regions to reconstruct areas of interest, unencumbered by noise interference lying outside these regions. To separate micromotions imparted to a mass- spring system by an occupant's beating heart from gross mechanical motions due to wind and traffic vibrations, a continuous frequency-space wavelet, modeled on the frequency content of a canonical ballistocardiogram, was used to analyze time series taken from geophone measurements of vehicle micromotions. By using a family of mother wavelets, such as a set of Gaussian derivatives of various orders, different features may be extracted from voice

  3. Excursions in fluvial (dis)continuity

    USGS Publications Warehouse

    Grant, Gordon E.; O'Connor, James E.; Safran, Elizabeth

    2017-01-01

    Lurking below the twin concepts of connectivity and disconnectivity are their first, and in some ways, richer cousins: continuity and discontinuity. In this paper we explore how continuity and discontinuity represent fundamental and complementary perspectives in fluvial geomorphology, and how these perspectives inform and underlie our conceptions of connectivity in landscapes and rivers. We examine the historical roots of continuum and discontinuum thinking, and how much of our understanding of geomorphology rests on contrasting views of continuity and discontinuity. By continuum thinking we refer to a conception of geomorphic processes as well as geomorphic features that are expressed along continuous gradients without abrupt changes, transitions, or thresholds. Balance of forces, graded streams, and hydraulic geometry are all examples of this perspective. The continuum view has played a prominent role in diverse disciplinary fields, including ecology, paleontology, and evolutionary biology, in large part because it allows us to treat complex phenomena as orderly progressions and invoke or assume equilibrium processes that introduce order and prediction into our sciences.In contrast the discontinuous view is a distinct though complementary conceptual framework that incorporates non-uniform, non-progressive, and non-equilibrium thinking into understanding geomorphic processes and landscapes. We distinguish and discuss examples of three different ways in which discontinuous thinking can be expressed: 1) discontinuous spatial arrangements or singular events; 2) specific process domains generally associated with thresholds, either intrinsic or extrinsic; and 3) physical dynamics or changes in state, again often threshold-linked. In moving beyond the continuous perspective, a fertile set of ideas comes into focus: thresholds, non-equilibrium states, heterogeneity, catastrophe. The range of phenomena that is thereby opened up to scientific exploration similarly expands

  4. White paper on continuous bioprocessing. May 20-21, 2014 Continuous Manufacturing Symposium.

    PubMed

    Konstantinov, Konstantin B; Cooney, Charles L

    2015-03-01

    There is a growing interest in realizing the benefits of continuous processing in biologics manufacturing, which is reflected by the significant number of industrial and academic researchers who are actively involved in the development of continuous bioprocessing systems. These efforts are further encouraged by guidance expressed in recent US FDA conference presentations. The advantages of continuous manufacturing include sustained operation with consistent product quality, reduced equipment size, high-volumetric productivity, streamlined process flow, low-process cycle times, and reduced capital and operating cost. This technology, however, poses challenges, which need to be addressed before routine implementation is considered. This paper, which is based on the available literature and input from a large number of reviewers, is intended to provide a consensus of the opportunities, technical needs, and strategic directions for continuous bioprocessing. The discussion is supported by several examples illustrating various architectures of continuous bioprocessing systems.

  5. Continuation of point clouds via persistence diagrams

    NASA Astrophysics Data System (ADS)

    Gameiro, Marcio; Hiraoka, Yasuaki; Obayashi, Ippei

    2016-11-01

    In this paper, we present a mathematical and algorithmic framework for the continuation of point clouds by persistence diagrams. A key property used in the method is that the persistence map, which assigns a persistence diagram to a point cloud, is differentiable. This allows us to apply the Newton-Raphson continuation method in this setting. Given an original point cloud P, its persistence diagram D, and a target persistence diagram D‧, we gradually move from D to D‧, by successively computing intermediate point clouds until we finally find a point cloud P‧ having D‧ as its persistence diagram. Our method can be applied to a wide variety of situations in topological data analysis where it is necessary to solve an inverse problem, from persistence diagrams to point cloud data.

  6. Continuous-Variable Blind Quantum Computation

    NASA Astrophysics Data System (ADS)

    Morimae, Tomoyuki

    2012-12-01

    Blind quantum computation is a secure delegated quantum computing protocol where Alice, who does not have sufficient quantum technology at her disposal, delegates her computation to Bob, who has a fully fledged quantum computer, in such a way that Bob cannot learn anything about Alice’s input, output, and algorithm. Protocols of blind quantum computation have been proposed for several qudit measurement-based computation models, such as the graph state model, the Affleck-Kennedy-Lieb-Tasaki model, and the Raussendorf-Harrington-Goyal topological model. Here, we consider blind quantum computation for the continuous-variable measurement-based model. We show that blind quantum computation is possible for the infinite squeezing case. We also show that the finite squeezing causes no additional problem in the blind setup apart from the one inherent to the continuous-variable measurement-based quantum computation.

  7. USGS Methodology for Assessing Continuous Petroleum Resources

    USGS Publications Warehouse

    Charpentier, Ronald R.; Cook, Troy A.

    2011-01-01

    The U.S. Geological Survey (USGS) has developed a new quantitative methodology for assessing resources in continuous (unconventional) petroleum deposits. Continuous petroleum resources include shale gas, coalbed gas, and other oil and gas deposits in low-permeability ("tight") reservoirs. The methodology is based on an approach combining geologic understanding with well productivities. The methodology is probabilistic, with both input and output variables as probability distributions, and uses Monte Carlo simulation to calculate the estimates. The new methodology is an improvement of previous USGS methodologies in that it better accommodates the uncertainties in undrilled or minimally drilled deposits that must be assessed using analogs. The publication is a collection of PowerPoint slides with accompanying comments.

  8. Continuous synthesis of silicon carbide whiskers

    NASA Astrophysics Data System (ADS)

    Choi, Heon-Jin; Lee, June-Gunn

    1995-04-01

    Experimental synthesis of SiC whiskers coupled with thermodynamic calculations revealed the preferred reaction routes for the efficient synthesis of SiC whiskers. This formed the basis for the design of a continuous reactor, which consists of a boat-train loaded with silica-carbon mixture and iron-coated graphite substrate above it in an alumina-tube reactor. High-quality SiC whiskers have been grown with diameters of 1-3 micron. The yield was about 30% based on the silicon input as SiO2 and output as SiC whiskers. This demonstrates the feasibility of continuous SiC whiskers production without the additional processes of purification and classification.

  9. A continuous cold atomic beam interferometer

    SciTech Connect

    Xue, Hongbo; Feng, Yanying Yan, Xueshu; Jiang, Zhikun; Chen, Shu; Wang, Xiaojia; Zhou, Zhaoying

    2015-03-07

    We demonstrate an atom interferometer that uses a laser-cooled continuous beam of {sup 87}Rb atoms having velocities of 10–20 m/s. With spatially separated Raman beams to coherently manipulate the atomic wave packets, Mach–Zehnder interference fringes are observed at an interference distance of 2L = 19 mm. The apparatus operates within a small enclosed area of 0.07 mm{sup 2} at a bandwidth of 190 Hz with a deduced sensitivity of 7.8×10{sup −5} rad/s/√(Hz) for rotations. Using a low-velocity continuous atomic source in an atom interferometer enables high sampling rates and bandwidths without sacrificing sensitivity and compactness, which are important for applications in real dynamic environments.

  10. Continuous steam hydrolysis of tulip poplar

    SciTech Connect

    Fieber, C.; Colcord, A.R.; Faass, S.; Muzzy, J.D.; Roberts, R.S.

    1982-08-01

    To produce ethanol from hardwood it is desirable to fractionate the hardwood in order to produce a relatively pure cellulosic pulp for dilute acid hydrolysis. An experimental investigation of continuous steam hydrolysis of tulip poplar wood chips indicates that over 90% of the lignin present can be extracted by 0.1N sodium hydroxide, resulting in a cellulose pulp containing over 90% hexosan. The study was performed using a Stake Technology, Ltd., continuous digester rated at one oven dry ton per hour of wood chips. The yields of hexosans, hexoses, xylan, xylose, lignin, furfural, acetic acid and methanol were determined as a function of residence time and steam pressure in the digester. The information provides a basis for establishing a material and energy balance for a hardwood to ethanol plant.

  11. Continuous bioprocessing: The real thing this time?

    PubMed Central

    Farid, Suzanne S; Thompson, Bill; Davidson, Andrew

    2014-01-01

    The Annual bioProcessUK Conference has acted as the key networking event for bioprocess scientists and engineers in the UK for the past 10 years. The following article is a report from the sessions that focused on continuous bioprocessing during the 10th Annual bioProcessUK Conference (London, December 2013). These sessions were organized by the ‘EPSRC Centre for Innovative Manufacturing in Emergent Macromolecular Therapies’ hosted at University College London. A plenary lecture and workshop provided a forum for participants to debate topical issues in roundtable discussions with industry and academic experts from institutions such as Genzyme, Janssen, Novo Nordisk, Pfizer, Merck, GE Healthcare and University College London. The aim of these particular sessions was to understand better the challenges and opportunities for continuous bioprocessing in the bioprocessing sector. PMID:25484060

  12. Disentanglement in bipartite continuous-variable systems

    SciTech Connect

    Barbosa, F. A. S.; Coelho, A. S.; Nussenzveig, P.; Martinelli, M.; Faria, A. J. de; Cassemiro, K. N.; Villar, A. S.

    2011-11-15

    Entanglement in bipartite continuous-variable systems is investigated in the presence of partial losses such as those introduced by a realistic quantum communication channel, e.g., by propagation in an optical fiber. We find that entanglement can vanish completely for partial losses, in a situation reminiscent of so-called entanglement sudden death. Even states with extreme squeezing may become separable after propagation in lossy channels. Having in mind the potential applications of such entangled light beams to optical communications, we investigate the conditions under which entanglement can survive for all partial losses. Different loss scenarios are examined, and we derive criteria to test the robustness of entangled states. These criteria are necessary and sufficient for Gaussian states. Our study provides a framework to investigate the robustness of continuous-variable entanglement in more complex multipartite systems.

  13. Continuous-variable private quantum channel

    SciTech Connect

    Bradler, Kamil

    2005-10-15

    In this paper we introduce the concept of quantum private channel within the continuous variables framework (CVPQC) and investigate its properties. In terms of CVPQC we naturally define a 'maximally' mixed state in phase space together with its explicit construction and show that for increasing number of encryption operations (which sets the length of a shared key between Alice and Bob) the encrypted state is arbitrarily close to the maximally mixed state in the sense of the Hilbert-Schmidt distance. We bring the exact solution for the distance dependence and give also a rough estimate of the necessary number of bits of the shared secret key (i.e., how much classical resources are needed for an approximate encryption of a generally unknown continuous-variable state). The definition of the CVPQC is analyzed from the Holevo bound point of view which determines an upper bound of information about an incoming state an eavesdropper is able to get from his optimal measurement.

  14. Separation of sugars by continuous annular chromatography

    SciTech Connect

    Howard, A.J.; Carta, G.; Byers, C.H.

    1987-08-01

    Continuous chromatographic separations of aqueous fructose-glucose-sucrose solutions have been investigated in a laboratory-scale continuous annular chromatograph (CAC) using calcium-exchanged Dowex 50W-X8 resin. Comparative studies have also been conducted using a conventional fixed-bed column packed with the same resin. Complete resolution of fructose-glucose mixtures could be obtained both in a 60-cm-long CAC and in a conventional column of the same length with a sugar feed concentration of up to 200 g/L. Partial resolution of sucrose in three component mixtures was also obtained, and the three sugars were completely separated from added higher-molecular-weight saccharides. Results have been analyzed in terms of approximate linear chromatographic theories and orthogonal collocation of exact mass transfer model equations for fixed and rotating beds. A systematic, comparative evaluation of factors affecting process performance and design procedures is presented.

  15. Chinese ethnic meat products: Continuity and development.

    PubMed

    Zeng, Weicai; Wen, Wenting; Deng, Yue; Tian, Yuanyuan; Sun, Honghu; Sun, Qun

    2016-10-01

    With their distinctive sensory characterizations and unique processing technologies, Chinese ethnic meat products possess great potential for development and continuity in modern China's meat industry. Due to the greater demand for meat products and higher quality and safety concerns in economically fast growing China, the development and continuity of ethnic meat products face its own unique challenges. In this review, the classification of typical ethnic products and their characteristics, and the research progress on their quality and processing technologies are discussed. The application of innovative and green technologies to improve the safety and quality of ethnic meat products for greater industrialization and sustainable development is highlighted. Furthermore, the strategy for promoting the production of Chinese ethnic meat products during the next five years is presented.

  16. Continuous, real time microwave plasma element sensor

    DOEpatents

    Woskov, Paul P.; Smatlak, Donna L.; Cohn, Daniel R.; Wittle, J. Kenneth; Titus, Charles H.; Surma, Jeffrey E.

    1995-01-01

    Microwave-induced plasma for continuous, real time trace element monitoring under harsh and variable conditions. The sensor includes a source of high power microwave energy and a shorted waveguide made of a microwave conductive, refractory material communicating with the source of the microwave energy to generate a plasma. The high power waveguide is constructed to be robust in a hot, hostile environment. It includes an aperture for the passage of gases to be analyzed and a spectrometer is connected to receive light from the plasma. Provision is made for real time in situ calibration. The spectrometer disperses the light, which is then analyzed by a computer. The sensor is capable of making continuous, real time quantitative measurements of desired elements, such as the heavy metals lead and mercury.

  17. Continuous, real time microwave plasma element sensor

    DOEpatents

    Woskov, P.P.; Smatlak, D.L.; Cohn, D.R.; Wittle, J.K.; Titus, C.H.; Surma, J.E.

    1995-12-26

    Microwave-induced plasma is described for continuous, real time trace element monitoring under harsh and variable conditions. The sensor includes a source of high power microwave energy and a shorted waveguide made of a microwave conductive, refractory material communicating with the source of the microwave energy to generate a plasma. The high power waveguide is constructed to be robust in a hot, hostile environment. It includes an aperture for the passage of gases to be analyzed and a spectrometer is connected to receive light from the plasma. Provision is made for real time in situ calibration. The spectrometer disperses the light, which is then analyzed by a computer. The sensor is capable of making continuous, real time quantitative measurements of desired elements, such as the heavy metals lead and mercury. 3 figs.

  18. A continuous measure of phasic electrodermal activity

    PubMed Central

    Benedek, Mathias; Kaernbach, Christian

    2010-01-01

    Electrodermal activity is characterized by the superposition of what appear to be single distinct skin conductance responses (SCRs). Classic trough-to-peak analysis of these responses is impeded by their apparent superposition. A deconvolution approach is proposed, which separates SC data into continuous signals of tonic and phasic activity. The resulting phasic activity shows a zero baseline, and overlapping SCRs are represented by predominantly distinct, compact impulses showing an average duration of less than 2 s. A time integration of the continuous measure of phasic activity is proposed as a straightforward indicator of event-related sympathetic activity. The quality and benefit of the proposed measure is demonstrated in an experiment with short interstimulus intervals as well as by means of a simulation study. The advances compared to previous decomposition methods are discussed. PMID:20451556

  19. Forcing continuous reconnection in hybrid simulations

    SciTech Connect

    Laitinen, T. V. Janhunen, P.; Jarvinen, R.; Kallio, E.

    2014-07-15

    We have performed hybrid simulations of driven continuous reconnection with open boundary conditions. Reconnection is started by a collision of two subsonic plasma fronts with opposite magnetic fields, without any specified magnetic field configuration as initial condition. Due to continued forced plasma inflow, a current sheet co-located with a dense and hot plasma sheet develops. The translational symmetry of the current sheet is broken by applying a spatial gradient in the inflow speed. We compare runs with and without localized resistivity: reconnection is initiated in both cases, but localized resistivity stabilizes it and enhances its efficiency. The outflow speed reaches about half of Alfvén speed. We quantify the conversion of magnetic energy to kinetic energy of protons and to Joule heating and show that with localized resistivity, kinetic energy of protons is increased on average five-fold in the reconnection in our simulation case.

  20. Human melatonin during continuous magnetic field exposure

    SciTech Connect

    Graham, C.; Cook, M.R.; Riffle, D.W.

    1997-05-01

    This report describes the third in a series of double-blind, laboratory-based studies that were aimed at determining the effects of nocturnal exposure to power frequency magnetic fields on blood levels of melatonin in human volunteers. The two earlier studies evaluated effects on melatonin of intermittent exposure to 60 Hz circularly polarized magnetic fields at 10 and 200 mG. No overall effects on melatonin levels were found. In the present study, men were exposed continuously rather than intermittently through the night to the same 200 mG magnetic field condition that was used previously; again, no overall effects on melatonin levels were found. The authors conclude that the intermittent and continuous exposure conditions used in the laboratory to date are not effective in altering nocturnal blood levels of melatonin in human volunteers.

  1. The ultimatum game: Discrete vs. continuous offers

    NASA Astrophysics Data System (ADS)

    Dishon-Berkovits, Miriam; Berkovits, Richard

    2014-09-01

    In many experimental setups in social-sciences, psychology and economy the subjects are requested to accept or dispense monetary compensation which is usually given in discrete units. Using computer and mathematical modeling we show that in the framework of studying the dynamics of acceptance of proposals in the ultimatum game, the long time dynamics of acceptance of offers in the game are completely different for discrete vs. continuous offers. For discrete values the dynamics follow an exponential behavior. However, for continuous offers the dynamics are described by a power-law. This is shown using an agent based computer simulation as well as by utilizing an analytical solution of a mean-field equation describing the model. These findings have implications to the design and interpretation of socio-economical experiments beyond the ultimatum game.

  2. Post-reform continuation of social goals

    SciTech Connect

    Graniere, R.J.

    1996-01-01

    Public utility regulators are currently wrestling with the issue of how and to what extent the social goals that have grown up around traditional regulation might be continued in a restructured electric power industry. This report critically examines six mechanisms that could be used for this purpose in the wake of the introduction of competition in the generation segment. Their pros and cons are thoroughly appraised in economic terms.

  3. Variability in continuous traffic monitoring data

    SciTech Connect

    Wright, T.; Hu, P.S.; Young, J.

    1996-07-01

    Each state in the United States can be viewed as a universe of road segments. For each road segment in each state, it is desired to know various traffic characteristics based on count data, classification count data, and weigh-in-motion data. These data are absolutely essential for highway design, maintenance, safety, and planning. Given no cost constraints, each road segment would be continuously monitored every day of the year. However, in practice, a few road segments are monitored continuously every day of the year to produce annual characteristics of traffic flow. The remaining road segments are monitored for one or two days each year, and this resulting data are `adjusted` (using factors based on data collected from the continuously monitored road segments) to produce estimates of annual characteristics. With this general approach, each state strives to provide estimates of annual characteristics for each road segment within its jurisdiction. In 1985, the Federal Highway Administration (FHWA) published the Traffic Monitoring Guide to assist states in achieving this end. As with almost any data collection effort, the monitoring data suffers from errors from many sources. In this paper, we report some empirical findings in a research project sponsored by the FHWA. This research project studied the variability in the traffic data from the continuously monitored road segments from state(s) and, the extent to which this variability is transferred to and affects the precision of the data produced from the road segments which are monitored only one or two days each year. The ultimate hope is that states will eventually be able to not only publish an estimate of a characteristic such as Average Annual Daily Traffic (AADT) for each road segment, but also that each estimate will be accompanied by a statement expressing how good the estimate is in terms of its estimated variability or precision, which will likely be expressed as a coefficient of variation.

  4. Continuous microwave regeneration apparatus for absorption media

    DOEpatents

    Smith, Douglas D.

    1999-01-01

    A method and apparatus for continuously drying and regenerating ceramic beads for use in process gas moisture drying operations such as glove boxes. A microwave energy source is coupled to a process chamber to internally heat the ceramic beads and vaporize moisture contained therein. In a preferred embodiment, the moisture laden ceramic beads are conveyed toward the microwave source by a screw mechanism. The regenerated beads flow down outside of the screw mechanism and are available to absorb additional moisture.

  5. Continuous microwave regeneration apparatus for absorption media

    SciTech Connect

    Smith, D.D.

    1999-09-07

    A method and apparatus are disclosed for continuously drying and regenerating ceramic beads for use in process gas moisture drying operations such as glove boxes. A microwave energy source is coupled to a process chamber to internally heat the ceramic beads and vaporize moisture contained therein. In a preferred embodiment, the moisture laden ceramic beads are conveyed toward the microwave source by a screw mechanism. The regenerated beads flow down outside of the screw mechanism and are available to absorb additional moisture.

  6. Waiting time distribution for continuous stochastic systems.

    PubMed

    Gernert, Robert; Emary, Clive; Klapp, Sabine H L

    2014-12-01

    The waiting time distribution (WTD) is a common tool for analyzing discrete stochastic processes in classical and quantum systems. However, there are many physical examples where the dynamics is continuous and only approximately discrete, or where it is favourable to discuss the dynamics on a discretized and a continuous level in parallel. An example is the hindered motion of particles through potential landscapes with barriers. In the present paper we propose a consistent generalization of the WTD from the discrete case to situations where the particles perform continuous barrier crossing characterized by a finite duration. To this end, we introduce a recipe to calculate the WTD from the Fokker-Planck (Smoluchowski) equation. In contrast to the closely related first passage time distribution (FPTD), which is frequently used to describe continuous processes, the WTD contains information about the direction of motion. As an application, we consider the paradigmatic example of an overdamped particle diffusing through a washboard potential. To verify the approach and to elucidate its numerical implications, we compare the WTD defined via the Smoluchowski equation with data from direct simulation of the underlying Langevin equation and find full consistency provided that the jumps in the Langevin approach are defined properly. Moreover, for sufficiently large energy barriers, the WTD defined via the Smoluchowski equation becomes consistent with that resulting from the analytical solution of a (two-state) master equation model for the short-time dynamics developed previously by us [Phys. Rev. E 86, 061135 (2012)]. Thus, our approach "interpolates" between these two types of stochastic motion. We illustrate our approach for both symmetric systems and systems under constant force.

  7. Aeronautical Engineering: A Continuing Bibliography. Supplement 421

    NASA Technical Reports Server (NTRS)

    2000-01-01

    This supplemental issue of Aeronautical Engineering, A Continuing Bibliography with Indexes (NASA/SP#2000-7037) lists reports, articles, and other documents recently announced in the NASA STI Database. The coverage includes documents on the engineering and theoretical aspects of design, construction, evaluation, testing, operation, and performance of aircraft (including aircraft engines) and associated components, equipment, and systems. It also includes research and development in aerodynamics, aeronautics, and ground support equipment for aeronautical vehicles.

  8. Continued research on computer-based testing.

    PubMed Central

    Clyman, S. G.; Julian, E. R.; Orr, N. A.; Dillon, G. F.; Cotton, K. E.

    1991-01-01

    The National Board of Medical Examiners has developed computer-based examination formats for use in evaluating physicians in training. This paper describes continued research on these formats including attitudes about computers and effects of factors not related to the trait being measured; differences between paper-administered and computer-administered multiple-choice questions; and the characteristics of simulation formats. The implications for computer-based testing and further research are discussed. PMID:1807703

  9. Cooling system for continuous metal casting machines

    DOEpatents

    Draper, Robert; Sumpman, Wayne C.; Baker, Robert J.; Williams, Robert S.

    1988-01-01

    A continuous metal caster cooling system is provided in which water is supplied in jets from a large number of small nozzles 19 against the inner surface of rim 13 at a temperature and with sufficient pressure that the velocity of the jets is sufficiently high that the mode of heat transfer is substantially by forced convection, the liquid being returned from the cooling chambers 30 through return pipes 25 distributed interstitially among the nozzles.

  10. Cooling system for continuous metal casting machines

    DOEpatents

    Draper, R.; Sumpman, W.C.; Baker, R.J.; Williams, R.S.

    1988-06-07

    A continuous metal caster cooling system is provided in which water is supplied in jets from a large number of small nozzles against the inner surface of rim at a temperature and with sufficient pressure that the velocity of the jets is sufficiently high that the mode of heat transfer is substantially by forced convection, the liquid being returned from the cooling chambers through return pipes distributed interstitially among the nozzles. 9 figs.

  11. Continuing Education Credits | Division of Cancer Prevention

    Cancer.gov

    We are pleased to be able to offer continuing education credits to Registered Dietitians. Registered Dietitians This event is pending for approval by the Commission on Dietetic Registration for 2 CPEUs.  Procedure  Immediately after the event, a link to a short questionnaire will be sent to you by email. Please complete the questionnaire online and print out your certificate of completion.  |

  12. Incoherently pumped continuous wave dye laser

    NASA Astrophysics Data System (ADS)

    Thiel, E.; Zander, C.; Drexhage, K. H.

    1987-05-01

    Continuous wave operation of a dye laser, pumped by an incoherent light source, is reported. A jet of a water-based solution of Rhodamine 6G is used as the laser medium in a spherical cavity with high reflectivity mirrors. Two high pressure arcs generated by electrical discharge between tungsten electrodes serve as pump source. They produce a power density of 0.5-10 kW/cm 2 in the jet causing the dye to lase at 615 nm.

  13. Coherent communication with continuous quantum variables

    SciTech Connect

    Wilde, Mark M.; Krovi, Hari; Brun, Todd A.

    2007-06-15

    The coherent bit (cobit) channel is a resource intermediate between classical and quantum communication. It produces coherent versions of teleportation and superdense coding. We extend the cobit channel to continuous variables by providing a definition of the coherent nat (conat) channel. We construct several coherent protocols that use both a position-quadrature and a momentum-quadrature conat channel with finite squeezing. Finally, we show that the quality of squeezing diminishes through successive compositions of coherent teleportation and superdense coding.

  14. Managing Parkinson's disease with continuous dopaminergic stimulation.

    PubMed

    Wolters, Erik; Lees, Andrew J; Volkmann, Jens; van Laar, Teus; Hovestadt, Ad

    2008-04-01

    The pathophysiology of Parkinson's disease is marked by the loss of dopaminergic neurons, which leads to striatal dopaminergic deficiency. This causes resting tremor, hypokinesia, rigidity, bradykinesia, and loss of postural reflexes. Most current treatments for Parkinson's disease aim to restore striatal dopamine signaling by increasing the supply of dopamine with oral levodopa (L-dopa), stimulating dopamine receptors directly using dopamine agonists, or inhibiting the reuptake of endogenous dopamine. L-dopa is standard therapy for patients with Parkinson's disease. However, with continued treatment and disease progression, the response to oral dopaminergic drugs becomes unstable and motor fluctuations emerge, including off periods and dyskinesia. Direct duodenal-administered infusible L-dopa/carbidopa is effective for the management of refractory motor fluctuations in some patient populations. However, enteral infusions cannot mimic the function of the normal dopaminergic brain, and around-the-clock constant-rate administration carries the risk of causing refractory off periods associated with severe immobility and hyperpyrexia. Subthalamic nucleus (STN) deep brain stimulation (DBS) is also a promising treatment. DBS passes a high-frequency electrical current into the target area, mimicking the effect of lesioning the stimulated area. However, this treatment requires invasive surgery and is appropriate for a limited segment of the patient population. This supplement provides a rationale for the use of continuous dopaminergic receptor stimulation and offers guidelines on the individualization of treatment decisions, with special focus on continuous L-dopa infusion and STN DBS. Erik Wolters, MD, PhD, offers an introduction to the impact of continuous L-dopa infusion. Andrew J. Lees, MD, FRCP, provides an overview of the physiologic response to L-dopa and reviews clinical pharmacologic studies of intravenous and intraduodenal L-dopa. Jens Volkmann, MD, discusses

  15. Continuous method of producing silicon carbide fibers

    NASA Technical Reports Server (NTRS)

    Barnard, Thomas Duncan (Inventor); Nguyen, Kimmai Thi (Inventor); Rabe, James Alan (Inventor)

    1999-01-01

    This invention pertains to a method for production of polycrystalline ceramic fibers from silicon oxycarbide (SiCO) ceramic fibers wherein the method comprises heating an amorphous ceramic fiber containing silicon and carbon in an inert environment comprising a boron oxide and carbon monoxide at a temperature sufficient to convert the amorphous ceramic fiber to a polycrystalline ceramic fiber. By having carbon monoxide present during the heating of the ceramic fiber, it is possible to achieve higher production rates on a continuous process.

  16. Planning with Continuous Resources in Stochastic Domains

    NASA Technical Reports Server (NTRS)

    Mausam, Mausau; Benazera, Emmanuel; Brafman, Roneu; Hansen, Eric

    2005-01-01

    We consider the problem of optimal planning in stochastic domains with metric resource constraints. Our goal is to generate a policy whose expected sum of rewards is maximized for a given initial state. We consider a general formulation motivated by our application domain--planetary exploration--in which the choice of an action at each step may depend on the current resource levels. We adapt the forward search algorithm AO* to handle our continuous state space efficiently.

  17. [The Journals role in continuing medical education].

    PubMed

    Ramiro-H, Manuel; Cruz-A, J Enrique

    2017-01-01

    In the 19th century, the first journals in medicine appeared in order to disseminate knowledge among creators and discoverers, but especially among users of knowledge, some of these journals continue to be published nowadays. Subsequently, an organization that initially aspired to collect, sort, archive and distribute the publications: the Index Medicus. Over time, it was imperative to create indexes that measure the performance of journals and with that of researchers.

  18. Continuous wave laser for wind shear detection

    NASA Technical Reports Server (NTRS)

    Nelson, Loren

    1991-01-01

    Details of the design and development of a continuous-wave heterodyne carbon dioxide laser which has wind shear detection capabilities are given in viewgraph form. The goal of the development was to investigate the lower cost CW (rather than pulsed) lidar option for look-ahead wind shear detection from aircraft. The device has potential utility for ground based wind shear detection at secondary airports where the high cost of a Terminal Doppler Weather Radar system is not justifiable.

  19. Continuous-wave NMR imaging of solids.

    PubMed

    Lurie, D J; McCallum, S J; Hutchison, J M; Alecci, M

    1996-03-01

    Current pulsed nuclear magnetic resonance methods of imaging samples such as solids with short spin-spin relaxation times are restricted to use with T2 values longer than approximately 10 microseconds. In the present study a method of imaging ultra-short T2 samples using continuous- wave, swept-field NMR is presented that, in principle, will be able to overcome this restriction. The technique is identical to that used in continuous-wave electron paramagnetic resonance imaging of paramagnetic species and involves irradiating the sample continuously with a radiofrequency excitation in the presence of a strong stationary magnetic field gradient. When the main magnetic field is swept over a suitable range, the variation of the NMR absorption signal with applied magnetic field yields a one-dimensional projection of the object under study along the gradient direction. Two- or three-dimensional image data sets may be reconstructed from projections that are obtained by applying the gradient in different directions. Signal-to-noise ratio can be improved by modulating the magnetic field and employing a lock-in amplifier to recover signal variations at the audio modulation frequency. Preliminary experiments were performed using a 7 Tesla magnet and a 300 MHz continuous-wave radiofrequency bridge with lock-in detection. The apparatus is described and the results of pilot experiments that employed vulcanized rubber samples are presented. The ability of the technique to detect short T2 samples was demonstrated by the presence of a background signal from the Perspex former of the birdcage resonator used for signal reception.

  20. Continuous Energy Photon Transport Implementation in MCATK

    SciTech Connect

    Adams, Terry R.; Trahan, Travis John; Sweezy, Jeremy Ed; Nolen, Steven Douglas; Hughes, Henry Grady; Pritchett-Sheats, Lori A.; Werner, Christopher John

    2016-10-31

    The Monte Carlo Application ToolKit (MCATK) code development team has implemented Monte Carlo photon transport into the MCATK software suite. The current particle transport capabilities in MCATK, which process the tracking and collision physics, have been extended to enable tracking of photons using the same continuous energy approximation. We describe the four photoatomic processes implemented, which are coherent scattering, incoherent scattering, pair-production, and photoelectric absorption. The accompanying background, implementation, and verification of these processes will be presented.