Science.gov

Sample records for 1994-96 continuing survey

  1. Analysis of Fat Intake Based on the U.S. Department of Agriculture's 1994-96, 1998 Continuing Survey of Food Intakes by Individuals (CSFII, Final Report)

    EPA Science Inventory

    EPA released the final report, Analysis of Fat Intake Based on USDA’s 1994-1996, 1998 Continuing Survey of Food Intakes by Individuals (CSFII, Final Report). For this report, the EPA conducted an analysis of fat consumption across the U.S. population based on data derived...

  2. Ontario Universities Benefits Survey 1994-96. Part I: Benefits Excluding Pensions [and] Part II: Pensions.

    ERIC Educational Resources Information Center

    Council of Ontario Universities, Toronto.

    This report presents data from a survey of Ontario (Canada) universities concerning employment benefits offered in 1994-96. Part 1 covers benefits other than pensions. Tables display the information on particular benefits institution-by-institution including: administration and insurance plans, communication of benefits, proposed changes, life and…

  3. Analysis of Total Food Intake and Composition of Individual's Diet Based on the U.S. Department of Agriculture's 1994-96, 1998 Continuing Survey of Food Intakes by Individuals (CSFII) (Final Report)

    EPA Science Inventory

    EPA released the final report, Analysis of Total Food Intake and Composition of Individual’s Diet Based on USDA’s 1994-1996, 98 Continuing Survey of Food Intakes by Individuals (CSFII). The consumption of food by the general population is a significant route of potential ...

  4. Hydrogeologic and water-quality data, Lower Sioux Indian Community, southwestern Minnesota, 1994-96

    USGS Publications Warehouse

    Strobel, M.L.; Pottenger, L.M.

    1998-01-01

    This report presents data on hydrogeology and water quality at the Upper Sioux Indian Community, located along the Minnesota River in southwestern Minnesota. Data were collected during 1994-96 by the U.S. Geological Survey in cooperation with the Upper Sioux Indian Community. The data will serve as a reference to monitor potential changes in hydrogeologic and water-quality conditions at the Community. The data include: (1) river stage in Hazel Creek; (2) a geologic log at a test hole near the Community; (3) texture analysis of selected samples from auger cuttings at the test hole; (4) specific conductance, pH, temperature, dissolved oxygen, and hardness measurements in water samples collected from 16 ground-water sites and 5 surface-water sites; (5) cation, anion, and trace-metal concentrations in water samples from 16 ground-water sites and 5 surface-water sites; (6) fecal coliform and fecal streptococcal bacteria colony counts in water samples from 9 ground-water sites; (7) nutrient concentrations in water samples from 16 ground-water sites and 5 surface-water sites; and (8) pesticide concentrations in water samples from 6 ground-water sites,

  5. 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…

  6. ANALYSIS OF TOTAL FOOD INTAKE AND COMPOSITION OF INDIVIDUAL'S DIET BASED ON THE U.S. DEPARTMENT OF AGRICULTURE'S 1994-96, 1998 CONTINUING SURVEY OF FOOD INTAKES BY INDIVIDUALS (CSFII) (FINAL)

    EPA Science Inventory

    The consumption of food by the general population is a significant route of potential exposure to hazardous substances that are present in the environment. For this reason, a thorough analysis of the dietary habits of the American public would aid in the identification of potenti...

  7. ESTIMATES OF WATER INGESTION FOR WOMEN IN PREGNANT, LACTATING AND NON-PREGNANT AND NON-LACTATING CHILD BEARING AGE GROUPS BASED ON USDA'S 1994-96, 1998 CONTINUING SURVEY OF FOOD INTAKE BY INDIVIDUALS (Journal Article)

    EPA Science Inventory

    Women in the child bearing age of 15 to 44 years and, in particular, pregnant and lactating women in this age cohort are considered a sensitive subpopulation when assessing risk from ingestion of contaminated water because ingested contaminants may pose a risk not only to the mot...

  8. ESTIMATED DAILY AVERAGE PER CAPITA WATER INGESTION BY CHILD AND ADULT AGE CATEGORIES BASED ON USDA'S 1994-96 AND 1998 CONTINUING SURVEY OF FOOD INTAKES BY INDIVIDUALS (JOURNAL ARTICLE)

    EPA Science Inventory

    Current water ingestion estimates are important for the assessment of risk to human populations of exposure to water-borne pollutants. This paper reports mean and percentile estimates of the distributions of daily average per capita water ingestion for 12 age range groups. The ...

  9. Multifactor Screener in the 2000 National Health Interview Survey Cancer Control Supplement: Scoring Procedures

    Cancer.gov

    Scoring procedures were developed to convert a respondent's screener responses to estimates of individual dietary intake for percentage energy from fat, grams of fiber, and servings of fruits and vegetables, using USDA's 1994-96 Continuing Survey of Food Intakes of Individuals (CSFII 94-96) dietary recall data.

  10. The Fruit & Vegetable Screener in the 2000 California Health Interview Survey: Scoring Procedures

    Cancer.gov

    Scoring procedures were developed to convert the individual respondent's screener responses to estimates of individual dietary intake for servings of fruits and vegetables using USDA's 1994-96 Continuing Survey of Food Intakes of Individuals (CSFII 94-96) dietary recall data.

  11. Multifactor Screener in the 2000 National Health Interview Survey Cancer Control Supplement: Definition of Acceptable Dietary Data Values

    Cancer.gov

    We used the U.S. Department of Agriculture's (USDA) 1994-96 Continuing Survey of Food Intakes of Individuals (CSFII) data on reported intakes over two days of 24-hour recall to make judgments about reasonable frequencies of consumption that were reported on a per day basis.

  12. Homestay/Village Stay Study in the Americas, 1994-96.

    ERIC Educational Resources Information Center

    Farthing, Linda

    This report presents strategies and guidelines to manage and administer homestays and village stays for U.S. students, based on a survey of academic directors and homestay coordinators, with a focus on such activities in Latin America and the Caribbean. It reviews the literature on the role and cost of homestay and village stay programs in…

  13. Trends in acetochlor concentrations in surface waters of the White River Basin, Indiana, 1994-96

    USGS Publications Warehouse

    Crawford, Charles G.

    1997-01-01

    Corn herbicides are used extensively in the White River Basin and account for about 70 percent of the total agricultural pesticide use in the basin. Acetochlor, a corn herbicide registered for use in 1994, is expected to reduce the total amount of corn herbicides used because of its broad-spectrum weed control and low use rates. Acetochlor is considered to be a probable human carcinogen, and its continued registration is contingent on concentrations in surface and ground water not exceeding target levels. During 1994, acetochlor was detected in only trace concentrations near the mouth of the White River and not at all in a small stream (93-square-mile drainage) in the northern part of the basin. By 1996, peak concentrations were about 2 and 3 micrograms per liter near the mouth of the White River and in the small stream, respectively. The estimated annual average concentration of acetochlor near the mouth of the White River in 1996 was 0.15 micrograms per liter, well below the 2 micrograms per liter criterion for surface-water supplied community-water systems.

  14. Hydrologic data for 1994-96 for the Huron Project of the High Plains Ground-Water Demonstration Program

    USGS Publications Warehouse

    Carter, J.M.

    1996-01-01

    This report presents data on precipitation, water levels, and water quality that have been collected or compiled for water years 1994 through 1996 for the Huron Project of the High Plains Ground-Water Demonstration Program, under the guidance of the Bureau of Reclamation. This is the second report for the project. The first report (Carter, 1995) presented data collected through water year 1993. The purpose of the Huron Project is to demonstrate the artificial recharge potential of glacial aquifers in eastern South Dakota. High flows from the James River during spring runoff were used as a source of supplemental recharge for the Warren aquifer, which is a buried, glacial aquifer. In 1990, 70 observation wells were installed by the South Dakota Department of Environment and Natural Resources (DENR) specifically for this study, and 15 existing DENR observation wells were incorporated into the study. In 1993, the recharge well was installed. After a trial injection of recharge water in April 1994, continuous injection began in June 1994. Many sites were monitored to obtain information before, during, and after recharging the aquifer. This report presents data that were collected during the three phases of recharge. Precipitation data are collected at two sites within the study area. A site description and daily precipitation for water years 1994-95 are presented for one precipitation site. Water-level hydrographs are presented for the 85 observation wells and the recharge well. Hydrographs are shown for the period from October 1, 1993, through November 29, 1995. Recharge water was injected from June 2, 1994, through July 29, 1994, and from June 14, 1995, through September 13, 1995. The cumulative volume of injected water and the injection rates into the aquifer are presented for the periods of recharge. Water-quality data were collected from screening, detailed, and plume-monitoring sampling programs. Screening water-quality data for six observation wells are presented

  15. A Survey of Continuing Education Programs in Nevada.

    ERIC Educational Resources Information Center

    Larson, Burnell; Bunten, John W.

    The survey of adult education in Nevada contains data on comparative enrollments, 1963-70, for the state, counties, and participating institutions; enrollment by school districts; and a statewide summary of public school continuing education programs in 1970. The comparative enrollment and statewide summary data are further divided into enrollment…

  16. Continuing Education of Deaf Adults. Report of a Survey.

    ERIC Educational Resources Information Center

    Schein, Jerome D.; And Others

    The identification of problems relating to deaf adults' access to nondegree-oriented programs of adult and continuing education (ACE), and suggestions for alternative solutions are the focus of this report of a national survey of 641 (response rate) deaf persons (those persons who cannot hear and understand speech spoken directly into their better…

  17. Continuous Opinion Dynamics Under Bounded Confidence:. a Survey

    NASA Astrophysics Data System (ADS)

    Lorenz, Jan

    Models of continuous opinion dynamics under bounded confidence have been presented independently by Krause and Hegselmann and by Deffuant et al. in 2000. They have raised a fair amount of attention in the communities of social simulation, sociophysics and complexity science. The researchers working on it come from disciplines such as physics, mathematics, computer science, social psychology and philosophy. In these models agents hold continuous opinions which they can gradually adjust if they hear the opinions of others. The idea of bounded confidence is that agents only interact if they are close in opinion to each other. Usually, the models are analyzed with agent-based simulations in a Monte Carlo style, but they can also be reformulated on the agent's density in the opinion space in a master equation style. The contribution of this survey is fourfold. First, it will present the agent-based and density-based modeling frameworks including the cases of multidimensional opinions and heterogeneous bounds of confidence. Second, it will give the bifurcation diagrams of cluster configuration in the homogeneous model with uniformly distributed initial opinions. Third, it will review the several extensions and the evolving phenomena which have been studied so far, and fourth it will state some open questions.

  18. Hydrologic data from the study of acidic contamination in the Miami Wash-Pinal Creek area, Arizona, water years 1994-96

    USGS Publications Warehouse

    Konieczki, Alice D.; Angeroth, Cory E.

    1997-01-01

    Since 1984, hydrologic data have been collected as part of a U.S. Geological Survey study of the occurrence and movement of acidic contamination in the aquifer and streams of the Pinal Creek drainage basin near Globe, Arizona. Ground-water data from that study are presented for water years 1994, 1995, and 1996 and include location, construction information, site plans, water levels, chemical and physical field measurements, and selected chemical analyses of water samples for nine monitoring well groups. Monthly precipitation data and long-term precipitation statistics are presented for two sites.

  19. Chemical data for bottom sediment, lake water, bottom-sediment pore water, and fish in Mountain Creek Lake, Dallas, Texas, 1994-96

    USGS Publications Warehouse

    Jones, S.A.; Van Metre, P.C.; Moring, J.B.; Braun, C.L.; Wilson, J.T.; Mahler, B.J.

    1997-01-01

    Mountain Creek Lake is a reservoir adjacent to two U.S. Department of the Navy facilities, the Naval Weapons Industrial Reserve Plant and the Naval Air Station in Dallas, Texas. A Resource Conservation and Recovery Act Facility Investigation found ground-water plumes containing chlorinated solvents on both facilities. These findings led to a U.S. Geological Survey study of Mountain Creek Lake adjacent to both facilities between June 1994 and August 1996. Bottom sediments, lake water, bottom-sediment pore water, and fish were collected for chemical analysis.

  20. Suspended-sediment characteristics in the Housatonic River basin, western Massachusetts and parts of eastern New York and northwestern Connecticut, 1994-96

    USGS Publications Warehouse

    Bent, Gardner C.

    2000-01-01

    Suspended-sediment concentrations, discharges, loads, and yields were determined for eight subbasins in the Housatonic River Basin in western Massachusetts, eastern New York, and northwestern Connecticut from April 1994 through March 1996. Suspended-sediment samples were collected at three continuous-record sediment stations and at four partial-record sediment stations. Suspended-sediment concentrations in samples collected during the period of study ranged from less than 0.5 to 3,400 milligrams per liter, and concurrent streamflows ranged from 0.03 to 126 cubic feet per second per square mile at the seven stations. Median suspended-sediment concentrations in samples collected at each station ranged from 7 to 61 milligrams per liter. Median streamflows during suspended-sediment sampling ranged from 1.86 to 5.88 cubic feet per second per square mile. Instantaneous suspended-sediment yields ranged from less than 0.005 to 185 tons per day per square mile, and medians ranged from 0.03 to 1.12 tons per day per square mile at the seven stations. total suspended-sediment loads (mass) from April 1994 through March 1996 at the continuous-record sediment stations were 11,603 tons at Housatonic River near Great Barrington, 7,929 tons at Green River, and 54,347 tons at Housatonic River near Ashley Falls. Suspended-sediment load during January 1996 at the Green River station accounted for about 54 percent of the total suspended-sediment load for the Green River during the 2-year study. Suspended-sediment load on January 19 and 20, 1996, at the Green River station accounted for about 50 percent of the January 1996 suspended-sediment load, or about 27 percent of the total suspended-sediment load during the 2-year study. This large suspended-sediment transport was the result of rainfall and snowmelt on January 19 and 20, 1996--the equivalent of a 5- to 6-inch rain storm in the Green River subbasin. Total suspended-sediment loads during the 2-year study at the partial

  1. Survey on Continuing Education Needs for Health Professionals: Report.

    ERIC Educational Resources Information Center

    System Development Corp., Santa Monica, CA.

    The report documents the results of a 1967 survey of health professionals in the four-State Western Interstate Commission for Higher Education (WICHE) Mountain States Regional Medical Program (MS/RMP). Addressed to health professionals in each of the four States--Idaho, Montana, Nevada, and Wyoming--the survey focuses primarily on the…

  2. Multivariate Limits and Continuity: A Survey of Calculus Textbooks.

    ERIC Educational Resources Information Center

    Thompson, Thomas M.; Wiggins, Kenneth L.

    There has been much recent discussion concerning the content of the standard calculus course for students majoring in mathematics and the sciences. Some of this discussion has focused on the available textbooks. One weakness noted in some of these books involves the definitions of limit and continuity for functions of several variables. A…

  3. GPs' attitudes to personal continuity: findings from everyday practice differ from postal surveys.

    PubMed

    Schers, Henk; Bor, Hans; van den Bosch, Wil; Grol, Richard

    2006-07-01

    We conducted a study in which we measured GPs' attitudes towards personal continuity directly after consultations, and identified which factors predicted its perceived importance. Moreover, we related these data to attitudes as measured by a postal survey. GPs varied considerably in their attitudes towards personal continuity. Continuity was valued for serious and psychosocial issues and also for routine checks for a chronic illness. There was no relation whatsoever between the importance that individual GPs attached to continuity after consultations, and their scores on the postal survey.

  4. Improving quality control of directional survey data with continuous inertial navigation

    SciTech Connect

    Stephenson, M.A.; Wilson, H.W. )

    1992-06-01

    Continuous inertial navigation systems (INS) for high-accuracy surveying of oil or gas well drilling can be used to enhance quality control of survey data significantly. This paper shows how to use the unique capabilities of these systems while retaining compatibility with widely accepted quality-control methods. A system now in use in the North Sea provides concrete examples.

  5. Continuous Audience Response Technology and Survey Methods: New Research Methods and an Application.

    ERIC Educational Resources Information Center

    Long, Larry W.; And Others

    Speedback is a continuous audience response technology system that was used to test concepts and variable relationships that had been derived earlier from large-sample, survey research methodology. Continuous audience response technologies used computer hardware and customized software to collect subjects' reactions to stimuli, usually videotaped…

  6. U.S. Geological Survey assessments of continuous (unconventional) oil and gas resources, 2000 to 2011

    USGS Publications Warehouse

    ,

    2015-10-20

    From 2000 to 2011, the U.S. Geological Survey conducted 139 quantitative assessments of continuous (unconventional) oil and gas accumulations within the United States. This report documents those assessments more fully than previously done by providing detailed documentation of both the assessment input and output. This report also compiles the data into spreadsheet tables that can be more readily used to provide analogs for future assessments, especially for hypothetical continuous accumulations.

  7. Reasons for Participation in Continuing Professional Education: A Survey of the NTRS.

    ERIC Educational Resources Information Center

    Langsner, Stephen J.

    1993-01-01

    Survey assessed the reasons why members of the National Therapeutic Recreation Society participated in continuing professional education. There were no significant trends, but representative information was obtained about the importance of the reasons themselves. Two of the most important reasons were professional service and professional…

  8. Continuities and Discontinuities in Accounting Systems: 1998 Survey of ASBO International Membership in North America.

    ERIC Educational Resources Information Center

    Henstock, Thomas F.

    1999-01-01

    Based on a survey of Association of School Business Officials members, this article focuses on 10 accounting system modules and how respondents felt about their system's operation and integration. Results showed solid continuity among general ledger, accounts payable, and payroll modules and discontinuities among fixed-asset and student accounting…

  9. The Continuing Growth of Hunger, Homelessness, and Poverty in America's Cities: 1987. A 26-City Survey.

    ERIC Educational Resources Information Center

    Reyes, Lilia M.; Waxman, Laura DeKoven

    This survey assesses the status of hunger, homelessness, and poverty in cities in the United States during 1987. The findings include the following: (1) the number of the homeless and the poor had increased and was expected to continue to increase; (2) the demand for emergency food assistance and emergency shelter assistance had increased and was…

  10. Categorisation of continuous risk factors in epidemiological publications: a survey of current practice

    PubMed Central

    2010-01-01

    Background Reports of observational epidemiological studies often categorise (group) continuous risk factor (exposure) variables. However, there has been little systematic assessment of how categorisation is practiced or reported in the literature and no extended guidelines for the practice have been identified. Thus, we assessed the nature of such practice in the epidemiological literature. Two months (December 2007 and January 2008) of five epidemiological and five general medical journals were reviewed. All articles that examined the relationship between continuous risk factors and health outcomes were surveyed using a standard proforma, with the focus on the primary risk factor. Using the survey results we provide illustrative examples and, combined with ideas from the broader literature and from experience, we offer guidelines for good practice. Results Of the 254 articles reviewed, 58 were included in our survey. Categorisation occurred in 50 (86%) of them. Of those, 42% also analysed the variable continuously and 24% considered alternative groupings. Most (78%) used 3 to 5 groups. No articles relied solely on dichotomisation, although it did feature prominently in 3 articles. The choice of group boundaries varied: 34% used quantiles, 18% equally spaced categories, 12% external criteria, 34% other approaches and 2% did not describe the approach used. Categorical risk estimates were most commonly (66%) presented as pairwise comparisons to a reference group, usually the highest or lowest (79%). Reporting of categorical analysis was mostly in tables; only 20% in figures. Conclusions Categorical analyses of continuous risk factors are common. Accordingly, we provide recommendations for good practice. Key issues include pre-defining appropriate choice of groupings and analysis strategies, clear presentation of grouped findings in tables and figures, and drawing valid conclusions from categorical analyses, avoiding injudicious use of multiple alternative analyses

  11. CRTS2: A Continuation of the Catalina Real-Time Transient Survey

    NASA Astrophysics Data System (ADS)

    Djorgovski, Stanislav G.; Drake, A. J.; Mahabal, A. A.; Graham, M.; Donalek, C.; Larson, S. M.; Christensen, E. J.; CRTS Team

    2014-01-01

    Catalina Real-Time Transient Survey (CRTS; http://crts.caltech.edu) is systematically exploring and characterizing the faint, variable sky. It uses data streams generated by the Catalina Sky Survey, which searches for near-Earth asteroids, and uses the same data to search for variable objects and transient events. The CRTS survey has been in operation since 2008, with the archival data going back to 2005. A continuation of the survey (CRTS2) has now been funded by the NSF, and we are forming an international consortium of research groups and institutions for an expanded and extended coverage and a broader scientific exploitation. We have a complete open data policy: all discovered transient events are published in real time with no proprietary delay period, and all data are made public, in order to better serve the entire community, and maximize the scientific returns. Briefly, the survey covers the total area of ~33,000 deg2, down to ~19-21 mag per exposure, with time baselines from 10 min to 8 years, and growing; there are now typically ~ 300 - 400 exposures per pointing, and coadded images reach deeper than ~ 23 mag. The area coverage rate will increase substantially as new cameras are being deployed, and possible new data streams opened. The CRTS survey has so far detected over 8,000 unique, high-amplitude transients, including over 2,000 supernovae (for 4 or 5 years in a row we published more supernovae than any other survey), well over 1,000 CVs (the great majority of them previously uncatalogued), over 2,500 of blazars / OVV AGN, and a broad variety of other types of objects. We have about 500 million light curves, which are being updated continuously. This is an unprecedented data set for the exploration of the time domain, in terms of the area, depth, and temporal coverage. Numerous scientific projects have been enabled by this data stream, including: discoveries of ultraluminous and otherwise peculiar SNe; unusual CVs and dwarf novae; variability

  12. Online and Social Media Data As an Imperfect Continuous Panel Survey.

    PubMed

    Diaz, Fernando; Gamon, Michael; Hofman, Jake M; Kıcıman, Emre; Rothschild, David

    2016-01-01

    There is a large body of research on utilizing online activity as a survey of political opinion to predict real world election outcomes. There is considerably less work, however, on using this data to understand topic-specific interest and opinion amongst the general population and specific demographic subgroups, as currently measured by relatively expensive surveys. Here we investigate this possibility by studying a full census of all Twitter activity during the 2012 election cycle along with the comprehensive search history of a large panel of Internet users during the same period, highlighting the challenges in interpreting online and social media activity as the results of a survey. As noted in existing work, the online population is a non-representative sample of the offline world (e.g., the U.S. voting population). We extend this work to show how demographic skew and user participation is non-stationary and difficult to predict over time. In addition, the nature of user contributions varies substantially around important events. Furthermore, we note subtle problems in mapping what people are sharing or consuming online to specific sentiment or opinion measures around a particular topic. We provide a framework, built around considering this data as an imperfect continuous panel survey, for addressing these issues so that meaningful insight about public interest and opinion can be reliably extracted from online and social media data.

  13. A continuously towed vertical bipole source for marine magnetometric resistivity surveying

    NASA Astrophysics Data System (ADS)

    Seama, Nobukazu; Tada, Noriko; Goto, Tada-nori; Shimoizumi, Masashi

    2013-08-01

    We propose to use an approximately vertical bipole electric current towed by a ship as a source for a Magnetometric Resistivity (MMR) method. This proposal requires the precise positioning of the bottom electrode for the bipole source, and our newly developed MMR system achieved this. We conducted an MMR experiment in the central Mariana Trough, and we obtained data using two different methods along a survey line: one method towed a bipole source transmitting continuously along the survey line, and the other used a conventional vertical bipole source transmitting at several stationary transmission stations along the survey line. We found that the towed bipole source tilted from the vertical by an angle of 8 degrees at the maximum during the MMR experiment. We compared the results from the two methods to evaluate the towed bipole source method. Our results indicate that the tilted bipole source approximates well with the vertical bipole source at the mid-point between the surface and the bottom electrodes. Since the towed bipole source method requires much less survey time and the results show a higher spatial resolution, it is a powerful tool for MMR experiments to image a shallow oceanic crustal resistivity structure efficiently.

  14. Online and Social Media Data As an Imperfect Continuous Panel Survey

    PubMed Central

    2016-01-01

    There is a large body of research on utilizing online activity as a survey of political opinion to predict real world election outcomes. There is considerably less work, however, on using this data to understand topic-specific interest and opinion amongst the general population and specific demographic subgroups, as currently measured by relatively expensive surveys. Here we investigate this possibility by studying a full census of all Twitter activity during the 2012 election cycle along with the comprehensive search history of a large panel of Internet users during the same period, highlighting the challenges in interpreting online and social media activity as the results of a survey. As noted in existing work, the online population is a non-representative sample of the offline world (e.g., the U.S. voting population). We extend this work to show how demographic skew and user participation is non-stationary and difficult to predict over time. In addition, the nature of user contributions varies substantially around important events. Furthermore, we note subtle problems in mapping what people are sharing or consuming online to specific sentiment or opinion measures around a particular topic. We provide a framework, built around considering this data as an imperfect continuous panel survey, for addressing these issues so that meaningful insight about public interest and opinion can be reliably extracted from online and social media data. PMID:26730933

  15. Information and Communication Technologies and Continuing Health Professional Education in Canada. A Survey of Providers Final Report.

    ERIC Educational Resources Information Center

    Memorial Univ., St. John's (Newfoundland).

    The use of information and communication technologies (ICT) in continuing health professional education (CHPE) was examined in a national survey of Canadian CHPE providers. Of the 3,044 surveys distributed to schools of medicine, nursing, and pharmacy, national/provincial health professional associations, nonprofit health advocacy organizations,…

  16. Continuing Education/Training Needs of Water Utility & Wastewater Works Personnel in Wisconsin. Report of a Cooperative Statewide Survey.

    ERIC Educational Resources Information Center

    Wisconsin Univ. - Stout, Menomonie.

    A survey was conducted during January and February of 1984 to ascertain the continuing education/training needs of personnel working in water utility and wastewater systems in Wisconsin. From the estimated 4,000 certified operators in water utilities, waste water treatment plants, and plant superintendents surveyed, 723 (18 percent) completed…

  17. Continuing professional development systems for medical physicists: a global survey and analysis.

    PubMed

    Round, W Howell

    2013-05-01

    Continuing professional development (CPD) and continuing professional education (CPE) are seen as being necessary for medical physicists to ensure that they are up-to-date with current clinical practice. CPD is more than just continuing professional education, but can include research publication, working group contribution, thesis examination and many other activities. A systematic way of assessing and recording such activities that a medical physicist undertakes is used in a number of countries. This can be used for certification and licensing renewal purposes. Such systems are used in 27 countries, but they should be implemented in all countries where clinical medical physicists are employed. A survey of the CPD systems that are currently operated around the world is presented. In general they are quite similar although there are a few countries that have CPD systems that differ significantly from the others in many respects. Generally they ensure that medical physicists are kept up-to-date, although there are some that clearly will fail to achieve that. An analysis of what is required to construct a useful medical physics CPD system is made. Finally, the need for medical physicist professional organizations to cooperate and share in the production and distribution of CPD and CPE materials is emphasized.

  18. Oncology Nurses' Use of the Internet for Continuing Education: A Survey of Oncology Nursing Society Congress Attendees.

    ERIC Educational Resources Information Center

    Cobb, Susan C.; Baird, Susan B.

    1999-01-01

    A survey to determine whether oncology nurses (n=670) use the Internet and for what purpose revealed that they use it for drug information, literature searches, academic information, patient education, and continuing education. Results suggest that continuing-education providers should pursue the Internet as a means of meeting the need for quick,…

  19. U.S. Geological Survey quality-assurance plan for continuous water-quality monitoring in Kansas, 2014

    USGS Publications Warehouse

    Bennett, Trudy J.; Graham, Jennifer L.; Foster, Guy M.; Stone, Mandy L.; Juracek, Kyle E.; Rasmussen, Teresa J.; Putnam, James E.

    2014-01-01

    A quality-assurance plan for use in conducting continuous water-quality monitoring activities has been developed for the Kansas Water Science Center in accordance with guidelines set forth by the U.S. Geological Survey. This quality-assurance plan documents the standards, policies, and procedures used by the U.S. Geological Survey in Kansas for activities related to the collection, processing, storage, analysis, and release of continuous water-quality monitoring data. The policies and procedures that are documented in this quality-assurance plan for continuous water-quality monitoring activities complement quality-assurance plans for surface-water and groundwater activities in Kansas.

  20. Youth and Parent Measures of Self-Efficacy for Continuous Glucose Monitoring: Survey Psychometric Properties

    PubMed Central

    Rasbach, Lisa E.; Volkening, Lisa K.; Markowitz, Jessica T.; Butler, Deborah A.; Katz, Michelle L.

    2015-01-01

    Abstract Background: This study aimed to describe the development and psychometric evaluation of novel youth and parent measures of self-efficacy related to continuous glucose monitoring (CGM) in pediatric patients with type 1 diabetes. This evaluation also assessed the predictive validity of the CGM Self-Efficacy (CGM-SE) surveys on CGM use and hemoglobin A1c (HbA1c) levels. Subjects and Methods: Study participants included 120 youth with type 1 diabetes for ≥1 year enrolled in a 2-year randomized clinical trial comparing CGM use with and without the addition of a family-focused CGM behavioral intervention. Youth and parents completed the CGM-SE surveys at randomization after a 1-week run-in to assess CGM tolerability. Analyses of predictive validity excluded the intervention group and included 61 youth in the control group in order to assess CGM use and HbA1c outcomes 3 and 6 months after randomization. Results: At study entry, youth were 12.7±2.7 years old with a diabetes duration of 6.1±3.6 years and an HbA1c level of 8.0±0.8% (64±9 mmol/mol); blood glucose monitoring frequency was 6.8±2.4 times/day, and 84% received pump therapy. CGM-SE surveys had acceptable internal consistency (Cronbach's α=0.80 for youth and 0.82 for parents). Youth reporting higher baseline CGM self-efficacy (CGM-SE score of >80) had significantly greater CGM use and lower HbA1c level after 3 and 6 months compared with youth reporting lower baseline CGM self-efficacy (CGM-SE score of ≤80). Conclusions: The CGM-SE surveys appear to have strong psychometric properties. CGM self-efficacy may offer an opportunity to assess the likelihood of CGM adherence and glycemic improvement in youth with type 1 diabetes in clinical and research settings. PMID:25695341

  1. Using Social Media to Improve Continuing Medical Education: A Survey of Course Participants

    PubMed Central

    Wang, Amy T.; Sandhu, Nicole P.; Wittich, Christopher M.; Mandrekar, Jayawant N.; Beckman, Thomas J.

    2012-01-01

    Objective To determine continuing medical education (CME) course participants' use of social media (SM) and their attitudes about the value of SM for enhancing CME education and to examine associations between participants' characteristics and attitudes toward SM. Participants and Methods We conducted a cross-sectional survey and validation study of 539 participants at a Mayo Clinic Internal Medicine CME course in November 2011. The Social Media Use and Perception Instrument (SMUPI) consisted of 10 items (5-point Likert scales) and categorical response options. The main outcome measures were psychometric characteristics of the SMUPI scale, course participants' use of SM, and their attitudes regarding the importance of SM for enhancing CME. Results Of 539 CME course participants, 327 (61%) responded to the SMUPI survey. Most respondents (291 [89%]) reported using SM, with the most common types being YouTube (189 of the 327 participants [58%]) and Facebook (163 of 327 [50%]). Factor analysis revealed a 2-dimensional assessment of course participants' attitudes. Internal consistency reliability (Cronbach α) was excellent for factor 1 (0.94), factor 2 (0.89), and overall (0.94). The CME course participants' favorable attitudes toward SM were associated with younger age (20-29 years, mean score 3.13; 30-39 years, 3.40; 40-49 years, 3.39; 50-59 years, 3.18; 60-69 years, 2.93; and ≥70 years, 2.92; P=.02), using SM frequently (never, mean score 2.49; less than once monthly, 2.75; once monthly, 3.21; weekly, 3.31; and daily, 3.81; P<.0001), and professional degree (PhD, mean score 3.00; MD, 3.05; DO, 3.35; PA, 3.42; and NP, 3.50; P=.01). Conclusion We describe the first validated measure of CME course participants' use of and attitudes toward SM. Our results suggest that CME course directors should guide SM strategies toward more youthful, technology-savvy CME participants and that SM will become increasingly worthwhile in CME as younger learners continue to enter the

  2. The 2010 Retirement Confidence Survey: confidence stabilizing, but preparations continue to erode.

    PubMed

    Helman, Ruth; Copeland, Craig; VanDerhei, Jack

    2010-03-01

    20TH ANNUAL RCS: The 2010 Retirement Confidence Survey-the 20th annual wave of this survey-finds that the record-low confidence levels measured during the past two years of economic decline appear to have bottomed out. The percentage of workers veryconfident about having enough money for a comfortable retirement has stabilized at 16 percent, which is statistically equivalent to the 20-year low of 13 percent measured in 2009 (Fig. 1, pg. 7). Retiree confidence about having a financially secure retirement has also stabilized, with 19 percent saying now they are very confident (statistically equivalent to the 20 percent measured in 2009) (Fig. 2, pg. 8). Worker confidence about paying for basic expenses in retirement has rebounded slightly, with 29 percent now saying they are very confident about having enough money to pay for basic expenses during retirement (up from 25 percent in 2009, but still down from 34 percent in 2008) (Fig. 3, pg. 9). PREPARATIONS STILL ERODING: Fewer workers report that they and/or their spouse have saved for retirement (69 percent, down from 75 percent in 2009 but statistically equivalent to 72 percent in 2008) (Fig. 11, page 14). Moreover, fewer workers say that they and/or their spouse are currently saving for retirement (60 percent, down from 65 percent in 2009 but statistically equivalent to percentages measured in other years) (Fig. 13, pg. 15). MORE PEOPLE HAVE NO SAVINGS AT ALL: An increased percentage of workers report they have virtually no savings and investments. Among RCS workers providing this type of information, 27 percent say they have less than $1,000 in savings (up from 20 percent in 2009). In total, more than half of workers (54 percent) report that the total value of their household's savings and investments, excluding the value of their primary home and any defined benefit plans, is less than $25,000 (Fig. 14, pg. 16). CLUELESS ABOUT SAVINGS GOALS: Many workers continue to be unaware of how much they need to save for

  3. Health Care Professionals' Attitudes toward Licensure, National Certification, and Continuing Education Requirements: Results of a Texas Survey.

    ERIC Educational Resources Information Center

    Hagus, Cheryll K.

    2000-01-01

    Survey responses (n=1,620) from health processionals in communications disorders, clinical laboratory science, health information management, physical therapy, and respiratory care indicated the majority support licensure and certification; 45.3% had difficulty finding accessible, relevant continuing education programs; cost and distance were…

  4. A Survey of Knowledge and Attitudes towards Martial Arts: Recommendations for a Recruitment Program in Continuing Education.

    ERIC Educational Resources Information Center

    Schaer, Barbara; Neal, Kathy

    A study examined the level of knowledge about and the types of attitudes toward martial arts. The primary objective of the study was to gather information that could be used in designing a recruitment program for a continuing education course in martial arts. A survey instrument was administered to 60 males and 52 females between the ages of 15…

  5. Continuous Quality Improvement in Student Affairs: A Survey of Staff Opinions on the Work Environment.

    ERIC Educational Resources Information Center

    Malaney, Gary D.; Osit, Carla J.

    1998-01-01

    Analyzes the results of a survey which queried student affairs staff members about their opinions on the importance of and their satisfaction with 37 aspects of their work environments. Discusses results of the survey and addresses efforts to improve the work climate. (Contains 18 references.) (Author/GCP)

  6. Continuous seismic-reflection survey of the Great Salt Lake, Utah- east of Antelope and Fremont Islands

    USGS Publications Warehouse

    Lambert, P.M.; West, J.C.

    1989-01-01

    A continuous seismic-reflection survey of the Great Salt Lake, Utah, was conducted east of Fremont and Antelope Islands in 1984 by the U.S. Geological Survey in cooperation with the Utah Department of Natural Resources and produced data along approximately 80 miles of seismic lines. The survey was conducted to determine depth to consolidated rock, and definition and continuity of overlying basin fill under the lake. Interpretation of the data indicates the presence of faulted rock dipping away from Fremont and Antelope Islands. A north-south-trending consolidated-rock ridge is identified 200 ft below lake bottom, 275 miles east of Fremont Island. Shallow rock is also inferred 380 ft below lake bottom, near Hooper Hot Springs, and 520 ft below lake bottom approximately 4 miles east of the south end of Antelope Island. Interpretation of reflections from overlying basin fill indicates fine-grained, thinly-bedded deposits that become coarser with depth. Strong reflectors in the basin fill can be correlated with water-bearing strata penetrated by wells near the north end of Antelope Island and along the east shore of the lake. Many continuous, high-amplitude reflections can be identified in data from basin fill and may represent sedimentary sections or aquifer boundaries but cannot be defined because of a lack of subsurface control in the area. (USGS)

  7. Evaluating Continuing Education Needs and Program Effectiveness Using a Survey of Virginia's SHARP Logger Program Participants

    ERIC Educational Resources Information Center

    Barrett, Scott M.; Bolding, M. Chad; Munsell, John F.

    2012-01-01

    Virginia's SHARP logger program is a Cooperative Extension program currently providing training to over 1,500 loggers, foresters, and others. We conducted a mail survey of SHARP loggers to characterize program participants, assess programming needs, and evaluate program effectiveness. Results indicate a diverse group of participants in terms of…

  8. Using a Client Survey to Support Continuous Improvement: An Australian Case Study in Managing Change

    ERIC Educational Resources Information Center

    Besch, Janice

    2014-01-01

    With the arrival of online survey tools that are low-cost, readily available and easy to administer, all organizations have access to one of the most effective mechanisms for determining quality improvement priorities and measuring progress towards achieving those priorities over time. This case study outlines the use made of this simple tool by a…

  9. The Continued Salience of Methodological Issues for Measuring Psychiatric Disorders in International Surveys

    ERIC Educational Resources Information Center

    Tausig, Mark; Subedi, Janardan; Broughton, Christopher; Pokimica, Jelena; Huang, Yinmei; Santangelo, Susan L.

    2011-01-01

    We investigated the extent to which methodological concerns explicitly addressed by the designers of the World Mental Health Surveys persist in the results that were obtained using the WMH-CIDI instrument. We compared rates of endorsement of mental illness symptoms in the United States (very high) and Nepal (very low) as they were affected by…

  10. Survey Based Needs Assessment; A Paradigm for Planning the Decentralization of Continuing Health Professional Education.

    ERIC Educational Resources Information Center

    Fryer, George E., Jr.; Krugman, Richard D.

    1981-01-01

    Efforts of the SEARCH/AHEC (Statewide Education Activities for Rural Colorado's Health/Area Health Education Center) Program to base the conduct of administration of its most important program component on results of a survey of potential recipients of its services are described. (Author/GK)

  11. Diet History Questionnaire: Development of the DHQ Nutrient Database

    Cancer.gov

    The nutrient and food group database, created for analyzing the DHQ, is based on national dietary intake data from the 1994-96 US Department of Agriculture's Continuing Survey of Food Intake by Individuals (CSFII).

  12. Trends in Continuous Deep Sedation until Death between 2007 and 2013: A Repeated Nationwide Survey

    PubMed Central

    Cohen, Joachim; Rietjens, Judith

    2016-01-01

    Background Continuous deep sedation until death is a highly debated medical practice, particularly regarding its potential to hasten death and its proper use in end-of-life care. A thorough analysis of important trends in this practice is needed to identify potentially problematic developments. This study aims to examine trends in the prevalence and practice characteristics of continuous deep sedation until death in Flanders, Belgium between 2007 and 2013, and to study variation on physicians’ degree of palliative training. Methods Population-based death certificate study in 2007 and 2013 in Flanders, Belgium. Reporting physicians received questionnaires about medical practices preceding the patient’s death. Patient characteristics, clinical characteristics (drugs used, duration, artificial nutrition/hydration, intention and consent), and palliative care training of attending physician were recorded. We posed the following question regarding continuous deep sedation: ‘Was the patient continuously and deeply sedated or kept in a coma until death by the use of one or more drugs’. Results After the initial rise of continuous deep sedation to 14.5% in 2007 (95%CI 13.1%-15.9%), its use decreased to 12.0% in 2013 (95%CI 10.9%-13.2%). Compared with 2007, in 2013 opioids were less often used as sole drug and the decision to use continuous deep sedation was more often preceded by patient request. Compared to non-experts, palliative care experts more often used benzodiazepines and less often opioids, withheld artificial nutrition/hydration more often and performed sedation more often after a request from or with the consent of the patient or family. Conclusion Worldwide, this study is the first to show a decrease in the prevalence of continuous deep sedation. Despite positive changes in performance and decision-making towards more compliance with due care requirements, there is still room for improvement in the use of recommended drugs and in the involvement of

  13. Survey of Distance Learning Provision in Continuing Health Professional Education in Canada

    ERIC Educational Resources Information Center

    Curran, Vernon; Kirby, Fran; Fleet, Lisa

    2003-01-01

    In Canada, the trend is towards greater use of distance learning technologies in the provision of continuing professional education in the health professions. Lack of access to professional development is a common deterrent to practice in rural and remote areas. Distance learning technologies have an important role to play in addressing the…

  14. Deterrents to Participation in Continuing Professional Education: A Survey of the NTRS.

    ERIC Educational Resources Information Center

    Langsner, Stephen J.

    1994-01-01

    Reports a study designed to identify deterrents to participation in continuing professional education experienced by professional members of the National Therapeutic Recreation Society. The four top ranked barriers were cost, work constraints, lack of quality, and lack of benefit. There were regional differences relative to which factors were…

  15. Record of Assessment Moderation Practice (RAMP): Survey Software as a Mechanism of Continuous Quality Improvement

    ERIC Educational Resources Information Center

    Johnson, Genevieve Marie

    2015-01-01

    In higher education, assessment integrity is pivotal to student learning and satisfaction, and, therefore, a particularly important target of continuous quality improvement. This paper reports on the preliminary development and application of a process of recording and analysing current assessment moderation practices, with the aim of identifying…

  16. A Survey of Business Alumni: Evidence of the Continuing Need for Law Courses in Business Curricula

    ERIC Educational Resources Information Center

    Tanner, John; Keaty, Anne; Major, Christopher

    2004-01-01

    For decades, faculty in colleges of business who teach various legal courses to business students (hereinafter referred to as legal studies faculty) have been advocates of the need for such law courses in the curricula of their business students. The purpose of this article is to continue the effort to reaffirm business students' need for exposure…

  17. Continuing Education for Library Staffs in the Southwest; A Survey and Recommendations.

    ERIC Educational Resources Information Center

    Martin, Allie Beth; Duggan, Maryann

    In 1973 a study was made to determine needs and objectives for Continuing Education for Library Staffs in the Southwest (CELS). First background information was gathered on the expressed needs for the study and on activities at the national and regional levels as well as in library schools and other professions. Then a questionnaire was…

  18. Continuing Education and Community Services: A Survey of Oregon Courses and Allied Learning Opportunities.

    ERIC Educational Resources Information Center

    Etter, David C.

    A 20-item questionnaire was mailed to 1,032 prospective Continuing Education and Community Service agencies in Oregon. Two follow-up mailings plus interviews helped to produce a 77.8% return and the identification of 176 public and private and school and nonschool agencies. The purpose of the investigation was to ascertain what course and allied…

  19. Is risky sexual behavior continuous or categorical? A taxometric analysis of the Sexual Risk Survey.

    PubMed

    Marcus, David K; Fulton, Jessica J; Turchik, Jessica A

    2011-03-01

    Risky sexual behaviors are behaviors that involve the possibility of an adverse outcome, such as contracting a sexually transmitted infection or unwanted pregnancy. The question of whether risky sexual behavior exists as a discrete class (i.e., taxon) or as a dimensional construct has not previously been explored. The authors performed a set of taxometric analyses on 4 factor scales derived from the Sexual Risk Survey (Turchik & Garske, 2009) with data from 1,103 college students. The results provided consistent support for a dimensional latent structure in which variations in reported risky sexual behavior reflect differences in degree and not differences in kind. The implications of these findings for the assessment of risky sexual behavior are discussed.

  20. Continuing to Confront COPD International Patient Survey: methods, COPD prevalence, and disease burden in 2012–2013

    PubMed Central

    Landis, Sarah H; Muellerova, Hana; Mannino, David M; Menezes, Ana M; Han, MeiLan K; van der Molen, Thys; Ichinose, Masakazu; Aisanov, Zaurbek; Oh, Yeon-Mok; Davis, Kourtney J

    2014-01-01

    Purpose The Continuing to Confront COPD International Patient Survey aimed to estimate the prevalence and burden of COPD globally and to update findings from the Confronting COPD International Survey conducted in 1999–2000. Materials and methods Chronic obstructive pulmonary disease (COPD) patients in 12 countries worldwide were identified through systematic screening of population samples. Telephone and face-to-face interviews were conducted between November 2012 and May 2013 using a structured survey that incorporated validated patient-reported outcome instruments. Eligible patients were adults aged 40 years and older who were taking regular respiratory medications or suffered with chronic respiratory symptoms and reported either 1) a physician diagnosis of COPD/emphysema, 2) a physician diagnosis of chronic bronchitis, or 3) a symptom-based definition of chronic bronchitis. The burden of COPD was measured with the COPD Assessment Test (CAT) and the modified Medical Research Council (mMRC) Dyspnea Scale. Results Of 106,876 households with at least one person aged ≥40 years, 4,343 respondents fulfilled the case definition of COPD and completed the full survey. COPD prevalence ranged from 7% to 12%, with most countries falling within the range of 7%–9%. In all countries, prevalence increased with age, and in all countries except the US was greater among men (range 6%–14%) than among women (range 5%–11%). A significant disease burden was observed when considering COPD symptoms or health status, and showed wide variations across countries. Prevalence of moderate-to-severe dyspnea (mMRC scale ≥2) ranged from 27% to 61%, and mean CAT score ranged from 16.0 to 24.8, indicating medium-to-high impairment. Conclusion This survey, representing 12 countries, showed similar rates of estimated COPD prevalence across countries that were higher than those reported a decade ago in the original Confronting COPD International Survey. A significant burden of COPD was

  1. Continuing educational needs in computers and informatics. McGill survey of family physicians.

    PubMed Central

    McClaran, J.; Snell, L.; Duarte-Franco, E.

    2000-01-01

    OBJECTIVE: To describe family physicians' perceived educational needs in computers and informatics. DESIGN: Mailed survey. SETTING: General or family practices in Canada. PARTICIPANTS: Physicians (489 responded to a mailing sent to 2,500 physicians) who might attend sessions at the McGill Centre for CME. Two duplicate questionnaires were excluded from the analysis. METHOD: Four domains were addressed: practice profile, clinical CME needs, professional CME needs, and preferred learning formats. Data were entered on dBASE IV; analyses were performed on SPSS. MAIN FINDINGS: In the 487 questionnaires retained for analysis, "informatics and computers" was mentioned more than any other clinical diagnostic area, any other professional area, and all but three patient groups and service areas as a topic where improvement in knowledge and skills was needed in the coming year. Most physicians had no access to computer support for practice (62.6%); physicians caring for neonates, toddlers, or hospital inpatients were more likely to report some type of computer support. CONCLUSIONS: Family physicians selected knowledge and skills for computers and informatics as an area for improvement in the coming year more frequently than they selected most traditional clinical CME topics. This educational need is particularly great in small towns and in settings where some computerized hospital data are already available. PMID:10790816

  2. Price control survey, continued: Five countries: A South-South perspective

    SciTech Connect

    Not Available

    1991-12-24

    Among the developing countries, there are multiple strata today, from star performers to those seemingly stuck in self-deepening poverty. Domestic energy-pricing policy, as it will continue to play its key role in economic development, is scrutinized in this issue featuring five developing nations. They make up some of the world's have not and have little peoples, striving to participate in the world economy. The nations examined are Thailand, South Korea, Chile, Venezuela, and Bolivia. This issue also presents the following: (1) the ED Refining Netback Data Series for the US Gulf and West Coasts, Rotterdam, and Singapore as of Dec. 20, 1991; and (2) the ED Fuel Price/Tax Series for countries of the Eastern Hemisphere, December 1991 edition.

  3. Continuing education needs for fishery professionals: a survey of North American fisheries administrators

    USGS Publications Warehouse

    Rassam, G.N.; Eisler, R.

    2001-01-01

    North American fishery professionals? continuing education needs were investigated in an American Fisheries Society questionnaire sent to 111 senior fishery officials in winter 2000. Based on a response rate of 52.2% (N = 58), a minimum of 2,967 individuals would benefit from additional training, especially in the areas of statistics and analysis (83% endorsement rate), restoration and enhancement (81%), population dynamics (81%), multi-species interactions (79%), and technical writing (79%). Other skills and techniques recommended by respondents included computer skills (72%), fishery modeling (69%), habitat modification (67%), watershed processes (66%), fishery management (64%), riparian and stream ecology (62%), habitat management (62%), public administration (62%), nonindigenous species (57%), and age and growth (55%). Additional comments by respondents recommended new technical courses, training in various communications skills, and courses to more effectively manage workloads.

  4. The Application of Continuous Wavelet Transform Based Foreground Subtraction Method in 21 cm Sky Surveys

    NASA Astrophysics Data System (ADS)

    Gu, Junhua; Xu, Haiguang; Wang, Jingying; An, Tao; Chen, Wen

    2013-08-01

    We propose a continuous wavelet transform based non-parametric foreground subtraction method for the detection of redshifted 21 cm signal from the epoch of reionization. This method works based on the assumption that the foreground spectra are smooth in frequency domain, while the 21 cm signal spectrum is full of saw-tooth-like structures, thus their characteristic scales are significantly different. We can distinguish them in the wavelet coefficient space easily and perform the foreground subtraction. Compared with the traditional spectral fitting based method, our method is more tolerant to complex foregrounds. Furthermore, we also find that when the instrument has uncorrected response error, our method can also work significantly better than the spectral fitting based method. Our method can obtain similar results with the Wp smoothing method, which is also a non-parametric method, but our method consumes much less computing time.

  5. The continuous plankton recorder survey: A long-term, basin-scale oceanic time series

    NASA Technical Reports Server (NTRS)

    Gamble, John C.; Hunt, Harold G.

    1992-01-01

    In the 1920s, before the advent of echo sounders, fishery biologists were greatly concerned with assisting the fisherman to locate schools of pelagic fish. One of the approaches they developed was to relate the distribution of the planktonic food organisms to the presence of the schools of predators such as herring (Clupea harengus). The British planktologist, Alister Hardy, who had already carried out extensive studies on the feeding preferences of herring (Hardy, 1926a), initiated a program to examine the fishermen's contention that herring schools avoided 'green', i.e., phytoplankton-rich, water but could be correlated with high concentrations of zooplankton. This practical program was centered on the use of a specially developed instrument, the 'Plankton Indicator', designed to be used by the fisherman to assist in the search for suitable waters. It had limited success in its main aim but, as a collecting device, it embodied several profoundly important features. It was a simple instrument which was robust enough to be deployed and recovered by the crew of commercial vessels (in this case fishing vessels) while they were underway. The Indicator however, was no more than a high speed net which integrated the plankton over the area of sampling, but Hardy had also become interested in describing the patchiness of planktonic populations. He thus developed the Continuous Plankton Recorder (CPR) where he substituted the fixed filter screen of the Indicator by a continually moving length of silk mesh. The screen traversed at constant speed across the path of the incoming water and the trapped organisms were retained in place by sandwiching beneath an additional second mesh screen. Thus, knowing the speed of the towing vessel and the shooting and hauling positions, the spatial patterns of the plankton could be determined. Hardy took the first CPR to the Antarctic where he used it in the Southern Atlantic (Hardy, 1926b) and later deployed it in the North Sea to make

  6. Lack of access and continuity of adult health care: a national population-based survey

    PubMed Central

    Dilélio, Alitéia Santiago; Tomasi, Elaine; Thumé, Elaine; da Silveira, Denise Silva; Siqueira, Fernando Carlos Vinholes; Piccini, Roberto Xavier; Silva, Suele Manjourany; Nunes, Bruno Pereira; Facchini, Luiz Augusto

    2015-01-01

    OBJECTIVE To describe the lack of access and continuity of health care in adults. METHODS A cross-sectional population-based study was performed on a sample of 12,402 adults aged 20 to 59 years in urban areas of 100 municipalities of 23 states in the five Brazilian geopolitical regions. Barriers to the access and continuity of health care and were investigated based on receiving, needing and seeking health care (hospitalization and accident/emergency care in the last 12 months; care provided by a doctor, by other health professional or home care in the last three months). Based on the results obtained by the description of the sample, a projection is provided for adults living in Brazilian urban areas. RESULTS The highest prevalence of lack of access to health services and to provision of care by health professionals was for hospitalization (3.0%), whilst the lowest prevalence was for care provided by a doctor (1.1%). The lack of access to care provided by other health professionals was 2.0%; to accident and emergency services, 2.1%; and to home care, 2.9%. As for prevalences, the greatest absolute lack of access occurred in emergency care (more than 360,000 adults). The main reasons were structural and organizational problems, such as unavailability of hospital beds, of health professionals, of appointments for the type of care needed and charges made for care. CONCLUSIONS The universal right to health care in Brazil has not yet been achieved. These projections can help health care management in scaling the efforts needed to overcome this problem, such as expanding the infrastructure of health services and the workforce. PMID:26061454

  7. Continuing to Confront COPD International Surveys: comparison of patient and physician perceptions about COPD risk and management

    PubMed Central

    Menezes, Ana M; Landis, Sarah H; Han, MeiLan K; Muellerova, Hana; Aisanov, Zaurbek; van der Molen, Thys; Oh, Yeon-Mok; Ichinose, Masakazu; Mannino, David M; Davis, Kourtney J

    2015-01-01

    Purpose Using data from the Continuing to Confront COPD International Physician and Patient Surveys, this paper describes physicians’ attitudes and beliefs regarding chronic obstructive pulmonary disease (COPD) prognosis, and compares physician and patient perceptions with respect to COPD. Methods In 12 countries worldwide, 4,343 patients with COPD were identified through systematic screening of population samples, and 1,307 physicians who regularly saw patients with COPD were sampled from in-country professional databases. Both patients and physicians completed surveys about their COPD knowledge, beliefs, and perceptions; physicians answered further questions about diagnostic methods and treatment choices for COPD. Results Most physicians (79%) responded that the long-term health outlook for patients with COPD has improved over the past decade, largely attributed to the introduction of better medications. However, patient access to medication remains an issue in many countries, and some physicians (39%) and patients (46%) agreed/strongly agreed with the statement “there are no truly effective treatments for COPD”. There was strong concordance between physicians and patients regarding COPD management practices, including the use of spirometry (86% of physicians and 76% of patients reporting they used/had undergone a spirometry test) and smoking cessation counseling (76% of physicians reported they counseled their smoking patients at every clinic visit, and 71% of smoking patients stated that they had received counseling in the past year). However, the groups differed in their perception about the role of smoking in COPD, with 78% of physicians versus 38% of patients strongly agreeing with the statement “smoking is the cause of most cases of COPD”. Conclusion The Continuing to Confront COPD International Surveys demonstrate that while physicians and patients largely agreed about COPD management practices and the need for more effective treatments for COPD

  8. [Clinical laboratory medicine: continuous amelioration with a book of objectives and satisfaction survey].

    PubMed

    Reix, Nathalie; Agin, Arnaud; Bahram, Seiamak; Dali-Youcef, Nassim; Grucker, Daniel; Jaulhac, Benoît; Lepiller, Quentin; Lessinger, Jean-Marc; Mauvieux, Laurent; Monier, Laurie; Schramm, Frédéric; Stoll-Keller, Françoise; Vallat, Laurent; Ludes, Bertrand; Candolfi, Ermanno; Filisetti, Denis

    2015-01-01

    We report in this publication the use of two educational tools, a questionnaire of satisfaction and a training book, to improve the training of students during their internship in clinical laboratory at the "Pôle de biologie des Hôpitaux universitaires de Strasbourg" in France. First, the ongoing training was assessed by the interns with a questionnaire measuring satisfaction. The analysis of this questionnaire identified four key points to improve: 1) define the teaching objectives, 2) organize the training with a schedule, 3) revise certain teaching methods and 4) ensure better integration of the students in the team of medical biologists. After this assessment, we implemented a training book to answer these four points. Indeed, the training book presents the objectives, the schedule of training, and how to validate the educational objectives. A new assessment was performed again using the same methodology. Results showed an improvement in student satisfaction from 74 to 88 %. The questionnaire of satisfaction and the training book are presented in this article. The aim of the assessment of training combined with the training book is to incite the actors of the training (students and teachers) to continually improve the training. The objectives of the Pôle de Biologie are to obtain an 80 % satisfaction rate during the 6 months trainings and to reduce or eliminate dissatisfaction, and finally to ensure the validation by students of 80 to 100 % of their predetermined objectives.

  9. Continuing to Confront COPD International Physician Survey: physician knowledge and application of COPD management guidelines in 12 countries

    PubMed Central

    Davis, Kourtney J; Landis, Sarah H; Oh, Yeon-Mok; Mannino, David M; Han, MeiLan K; van der Molen, Thys; Aisanov, Zaurbek; Menezes, Ana M; Ichinose, Masakazu; Muellerova, Hana

    2015-01-01

    Aim Utilizing data from the Continuing to Confront COPD (chronic obstructive pulmonary disease) International Physician Survey, this study aimed to describe physicians’ knowledge and application of the GOLD (Global initiative for chronic Obstructive Lung Disease) Global Strategy for the Diagnosis, Management and Prevention of COPD diagnosis and treatment recommendations and compare performance between primary care physicians (PCPs) and respiratory specialists. Materials and methods Physicians from 12 countries were sampled from in-country professional databases; 1,307 physicians (PCP to respiratory specialist ratio three to one) who regularly consult with COPD, emphysema, or chronic bronchitis patients were interviewed online, by telephone or face to face. Physicians were questioned about COPD risk factors, prognosis, diagnosis, and treatment, including knowledge and application of the GOLD global strategy using patient scenarios. Results Physicians reported using spirometry routinely (PCPs 82%, respiratory specialists 100%; P<0.001) to diagnose COPD and frequently included validated patient-reported outcome measures (PCPs 67%, respiratory specialists 81%; P<0.001). Respiratory specialists were more likely than PCPs to report awareness of the GOLD global strategy (93% versus 58%, P<0.001); however, when presented with patient scenarios, they did not always perform better than PCPs with regard to recommending GOLD-concordant treatment options. The proportion of PCPs and respiratory specialists providing first- or second-choice treatment options concordant with GOLD strategy for a GOLD B-type patient was 38% versus 67%, respectively. For GOLD C and D-type patients, the concordant proportions for PCPs and respiratory specialists were 40% versus 38%, and 57% versus 58%, respectively. Conclusion This survey of physicians in 12 countries practicing in the primary care and respiratory specialty settings showed high awareness of COPD-management guidelines. Frequent use

  10. Development of Alternative Continuing Educational Systems for Preventing the Technological Obsolescence of Air Force Scientists and Engineers. Volume 2. Survey of Continuing Educational Programs Within Selected Industries and Universities.

    ERIC Educational Resources Information Center

    Lisez, Louis; Slebodnick, Edward B.

    Survey data obtained from industries and universities are summarized and analyzed from the standpoint of the Air Force's requirement for updating its military scientists and engineers.It is concluded that the wide range of innovative methods of continuing education (CE), in use or in development within selected industries and universities, can be…

  11. Understanding U.S. fertility: continuity and change in the National Survey of Family Growth, 1988-1995.

    PubMed

    Mosher, W D; Bachrach, C A

    1996-01-01

    About 50 studies based on the 1988 National Survey of Family Growth (NSFG) and a telephone reinterview conducted with the same women two years later provide continuing information about the fertility and health of American women. Among the findings of these studies are that black women have almost twice as many pregnancies as do white women (5.1 vs. 2.8), with nearly all of the difference being unintended pregnancies. Unwanted births increased between 1982 and 1988, particularly among less-educated, poor and minority women. This increase in the proportion of unwanted births may have prompted the increase in female sterilization among these groups. Concern with the AIDS epidemic led to increases in condom use between 1982 and 1990, especially among the partners of teenagers and college-educated women. Rates of teenage pregnancy were fairly stable during the period 1980-1988, as increases in the proportion of teenagers having intercourse were offset by increases in condom use. Rates of infertility did not change significantly in the 1980s, but because of delayed childbearing and the aging of the baby-boom cohort, the number of older childless women increased substantially. The 1995 NSFG was redesigned in a number of ways in order to answer a new generation of questions about fertility and women's health in the United States.

  12. Continuous survey of color and glass composition of ash particles by automatic sampling system at Sakurajima volcano, Japan

    NASA Astrophysics Data System (ADS)

    Shimano, T.; Iguchi, M.; Miki, D.

    2013-12-01

    Activities at many subaerial volcanoes in subduction regions are characterized by ash emissions. Sakurajima volcano is also characterized by long-term successive ash emission such as vulcanian and strombolian eruptions that show many transitional features in eruption types, intensity of explosion or seismicity, amount and grain size of ash, height of plume, duration and interval of eruption, etc. In contrast, however, Plinian eruptions have occurred several times even in historical age, such as the 1914 eruption. In 2006, Showa crater of Sakurajima volcano became active since the 1946 eruption that similar ash emitting activity for several years evolved into effusion of large amount of lava. One of the aims of our study is to clarify how eruptions evolve into such larger eruptions from quiescent phase or moderate ash emission. We carried out continuous survey of ash particles of ash emitting eruptions, and here we report some results to reveal and understand transitional features of ash emitting activity. We started collection of ash at Sakurajima volcano in 2008 by establishing automatic sampling system. We developed mobile unmanned apparatus that enables continuous sampling of ash fall, and have been successful in daily collection of samples for five years at a locality 2.3 km from active vent, thus we have collected more than 1500 samples. The temporal change in daily amount of ash fall at this site was consistent with that estimated monthly by manned survey around this volcano. We found several types of ash particles in each of these samples where crystalline and glassy particles, in terms of groundmass crystallinity, are dominant types. We have carried out some analyses that characterize ash samples. Although petrological features are rather complex, chemical composition of matrix glass of particles and color of bulk ash sample in terms of photochrometry show systematic temporal changes in order of date that may be correlated with some geodetic observations

  13. Computer simulations and literature survey of continuously variable transmissions for use in buses. Final report, June-December 1981

    SciTech Connect

    Barrows, T.

    1981-12-01

    Numerous studies have been conducted on the concept of flywheel energy storage for buses. Flywheel systems require a continuously variable transmission (CVT) of some type to transmit power between the flywheel and the drive wheels. However, a CVT can provide some fuel economy benefit with or without an energy-storing flywheel, which is the focus of this report. This computer study and literature review is intended to provide insight into the potential applicability of CVTs to buses. It has been suggested that such transmissions may be of interest for two reasons: (1) simple substitution of a CVT in the place of a conventional transmission may offer fuel savings by allowing the engine to operate at its most efficient speed and (2) the combination of a CVT and a flywheel allows regenerative braking, in which the vehicle kinetic energy during deceleration is captured for later re-use. This computer study and literature survey considers several examples of CVTs in buses, both with and without flywheel energy storage, and finds a predicted energy savings of 10 to 32 percent. The analysis focuses on the use of a CVT alone, without regenerative braking. Computer simulations are made to compute the fuel use of a bus with two different CVTs - one with a ratio range of 6, and the other of an infinite ratio range. For the former, assuming an efficiency of 85 percent, a fuel savings of 12 to 22 percent is predicted, depending upon the driving cycle. It is shown that a substantial part of this saving arises from the simple fact that the accessories operate at a lower speed. For this reason, a separate study of accessory speed control has been conducted, yielding a predicted fuel saving of as high as 17 percent. The report concludes that such accessory speed control may represent an attractive way to reduce fuel consumption. In comparison with the CVT, the concept is more compatible with present bus technology.

  14. Participation of French Hospital Physicians to Continuing Medical Education Events: A Survey with 300 Physicians to Assess Duration, Methods, Financing, and Needs

    ERIC Educational Resources Information Center

    Maisonneuve, Herve; Touboul, Chantal; Bonnelye, Genevieve; Bertrand, Dominique

    2009-01-01

    Introduction: Little data on the educational needs and practices of French hospital physicians have been obtained through surveys. Given that continuing medical education (CME) information is now available on http://www.cnfmc.fr and providers are accredited, we investigated CME practices and knowledge of the CME system with the use of a…

  15. Does an offer for a free on-line continuing medical education (CME) activity increase physician survey response rate? A randomized trial

    PubMed Central

    2012-01-01

    Background Achieving a high response rate in a physician survey is challenging. Monetary incentives increase response rates but obviously add cost to a survey project. We wondered whether an offer of a free continuing medical education (CME) activity would be effective in improving survey response rate. Results As part of a survey of a national sample of physicians, we randomized half to an offer for a free on-line CME activity upon completion of a web-based survey and the other half to no such offer. We compared response rates between the groups. A total of 1214 out of 8477 potentially eligible physicians responded to our survey, for an overall response rate of 14.3%. The response rate among the control group (no offer of CME credit) was 16.6%, while among those offered the CME opportunity, the response rate was 12.0% (p < 0.0001). Conclusions An offer for a free on-line CME activity did not improve physician survey response rate. On the contrary, the offer for a free CME activity actually appeared to worsen the response rate. PMID:22397624

  16. Should β-lactam antibiotics be administered by continuous infusion in critically ill patients? A survey of Australia and New Zealand intensive care unit doctors and pharmacists.

    PubMed

    Cotta, Menino O; Dulhunty, Joel M; Roberts, Jason A; Myburgh, John; Lipman, Jeffrey

    2016-06-01

    Although there is a biological precedent for administration of β-lactam antibiotics by continuous or extended infusion, there is no definitive evidence of a survival benefit compared with intermittent administration. The aim of this study was to explore clinician uncertainty with regard to the administration of β-lactam antibiotics by continuous infusion. Doctors and pharmacists in Australian and New Zealand intensive care units (ICUs) were surveyed to investigate current β-lactam antibiotic administration practices as well as the degree of uncertainty regarding the benefit of continuous infusion of two commonly used broad-spectrum β-lactams, namely meropenem and piperacillin/tazobactam (TZP). There were 111 respondents to the survey. Intermittent infusion was reported as standard practice for meropenem (73.9%) and TZP (82.0%). A greater proportion of pharmacists compared with doctors believed continuous infusion to be more effective than intermittent administration (85.4% vs. 34.3%, respectively; P <0.001). Both groups reported uncertainty as to whether administration by continuous infusion resulted in better patient outcomes (65.9% and 74.6%, respectively; P = 0.85). Overall, 91.0% of respondents were prepared to enrol eligible patients into a definitive randomised controlled trial on β-lactam antibiotic administration. In conclusion, there is equipoise among clinicians working in Australian and New Zealand ICUs as to whether administration by continuous infusion offers a survival benefit in critically ill patients.

  17. Feasibility Study: A Gerontological Survey to Determine Certification and Continuing Education Needs of Area Nursing Home Staff.

    ERIC Educational Resources Information Center

    Christensen, Mary Ann

    Developed as part of an evaluation of the feasibility of establishing a continuing education program for nursing home staff at Butler County Community College (BCCC), this report provides an overview of continuing education in the field at national, state, and local levels. Section I introduces the demographic, social, and economic trends that…

  18. Continuous Space Estimation: Increasing WiFi-Based Indoor Localization Resolution without Increasing the Site-Survey Effort †

    PubMed Central

    Hernández, Noelia; Ocaña, Manuel; Alonso, Jose M.; Kim, Euntai

    2017-01-01

    Although much research has taken place in WiFi indoor localization systems, their accuracy can still be improved. When designing this kind of system, fingerprint-based methods are a common choice. The problem with fingerprint-based methods comes with the need of site surveying the environment, which is effort consuming. In this work, we propose an approach, based on support vector regression, to estimate the received signal strength at non-site-surveyed positions of the environment. Experiments, performed in a real environment, show that the proposed method could be used to improve the resolution of fingerprint-based indoor WiFi localization systems without increasing the site survey effort. PMID:28098773

  19. Continuous Space Estimation: Increasing WiFi-Based Indoor Localization Resolution without Increasing the Site-Survey Effort.

    PubMed

    Hernández, Noelia; Ocaña, Manuel; Alonso, Jose M; Kim, Euntai

    2017-01-13

    Although much research has taken place in WiFi indoor localization systems, their accuracy can still be improved. When designing this kind of system, fingerprint-based methods are a common choice. The problem with fingerprint-based methods comes with the need of site surveying the environment, which is effort consuming. In this work, we propose an approach, based on support vector regression, to estimate the received signal strength at non-site-surveyed positions of the environment. Experiments, performed in a real environment, show that the proposed method could be used to improve the resolution of fingerprint-based indoor WiFi localization systems without increasing the site survey effort.

  20. Maintaining Continuity of Knowledge (CoK) of Spent Fuel Pools: Tool Survey - Scenarios, Technology Considerations, and Evaluation Criteria

    SciTech Connect

    Benz, Jacob M.; Tanner, Jennifer E.; Smart, Heidi A.; MacDougall, Matthew R.

    2016-01-18

    The objective of this report is to identify the foundational elements which will drive the survey and evaluation of potential technologies to be considered to maintain CoK of spent fuel within a pool in the potential absence of light or in low light scenarios. These foundational elements include identifying use cases that highlight the type of environments in which the technologies may be asked to operate; the CoK elements required of the technologies, such as unique identification or presence/absence identification; the functional and operational requirements for the technologies; and the criteria against which the technologies will be evaluated.

  1. Last-In First-Elected Last-Out (LIFELO) Scheme for Real-Time Sequential Analysis of Continuous Spatial Survey

    SciTech Connect

    Ding Yuan and Warnick Kernan

    2007-07-09

    Conventionally, sequential analysis of time-dependent observation data follows a simple First-in/ First-out (FIFO) scheme. Under a FIFO scheme, the oldest data point in the system is first chosen for subsequent analysis, such as for computing population mean and sequential probability ratio test (SPRT). Once the analysis is completed or the decision is made, the oldest data point is dropped out of the system and a new sample is drawn. The intrinsic disadvantage of a FIFO scheme is its delayed response. At the time a new sample is drawn, the analysis either cannot tell immediately about the sample, or makes an incorrect statement about the sample. In our research, we adopted a Last-In/ First-Elected/ Last-Out (LIFELO) scheme for realtime sequential analysis of continuous spatial survey data. In this scheme, the most recent data point from a given spatial location in the sequence is first selected for starting the subsequent analysis. If needed, the next youngest data point is chosen to join the analysis. This process is continued until a conclusion is made about the most recent location or data point. LIFELO scheme offers a reduced response time and spatial errors for decision-making for time-and-spatial critical environmental contamination surveys. In terms of methodology, it can also be used for early detection of epidemic diseases.

  2. Use of the current population survey to characterize subpopulations of continued smokers: a national perspective on the "hardcore" smoker phenomenon.

    PubMed

    Augustson, Erik; Marcus, Stephen

    2004-08-01

    The existence of "hardcore" smokers, those most likely to have substantial difficulty quitting, may have far reaching impact on how to best allocate cessation resources. It has been suggested that hardcore smokers make up only a small fraction of current smokers and therefore do not represent a significant public health problem. However, little is known about the prevalence and nature of this subgroup of smokers in the United States. Based on a national sample, the 1998-1999 Tobacco Use Supplement to the Current Population Survey, we categorized, based on smoking pattern, groups of current smokers who were over age 25 years (N=33,568). We compared hardcore smokers with other groups of current smokers on demographic, environmental, and smoking variables to assess whether hardcore smokers represent a unique group. Hardcore smokers were defined as established daily smokers, consuming 15 or more cigarettes per day with no reported history of quit attempts. Hardcore smokers represent 13.7% of all current smokers and 17.6% of all established smokers. They are more likely to be male, unmarried, not in the work force, and have lower education. They also are more likely to have started smoking at a younger age, smoke more, and are less likely to report contact with smoking restrictions. This analysis suggests that hardcore smokers are distinct from other groups of smokers. These results also indicate that hardcore smokers account for a substantial proportion of smokers and as such may represent a significant public health challenge that needs to be addressed.

  3. Continuity of care from child and adolescent to adult mental health services: evidence from a regional survey in Northern Italy.

    PubMed

    Stagi, Paolo; Galeotti, Simona; Mimmi, Stefano; Starace, Fabrizio; Castagnini, Augusto C

    2015-12-01

    To examine clinical and demographic factors associated with continuity of care from child-adolescent (CAMHS) to adult mental health services (AMHS), we undertook a record-linkage study to the Adult Mental Health Information System including all those 16 years old and over who were listed between 2010 and 2013 in the Child and Adolescent Neuropsychiatry Information System in Emilia-Romagna, an Italian region of nearly 4.5 million residents. From a cohort of 8239 adolescents attending CAMHS (population at risk about 144,000), 821 (19.4 %) moved to AMHS, excluding cases with specific developmental disorders, whose conditions were not managed by adult psychiatrists, and those with mental retardation who attended usually social services. Young people referred for treatment to AMHS were more likely to receive a discharge diagnosis of schizophrenia and related disorders (Odds Ratio [OR] 3.92; 95 % confidence interval [CI] 2.17-7.08), personality disorders (OR 2.69; 95 % CI 1.89-3.83), and pervasive developmental disorders (OR 2.13; 95 % CI 1.51-2.99). Further factors predicting transfer to AMHS were not living with parents, inpatient psychiatric admission, and being on medication in the previous 24 months. These findings suggest that a relatively small number of adolescents moved to AMHS and are likely to reflect the configuration of local mental health services and alternative care available, mainly for those with less-severe mental disorders.

  4. Economic costs of automated and continuous ambulatory peritoneal dialysis in Taiwan: a combined survey and retrospective cohort analysis

    PubMed Central

    Tang, Chao-Hsiun; Wu, Yu-Ting; Huang, Siao-Yuan; Chen, Hsi-Hsien; Wu, Ming-Ju; Hsu, Bang-Gee; Tsai, Jer-Chia; Chen, Tso-Hsiao; Sue, Yuh-Mou

    2017-01-01

    Objectives Taiwan succeeded in raising the proportion of peritoneal dialysis (PD) usage after the National Health Insurance (NHI) payment scheme introduced financial incentives in 2005. This study aims to compare the economic costs between automated PD (APD) and continuous ambulatory PD (CAPD) modalities from a societal perspective. Design and setting A retrospective cohort of patients receiving PD from the NHI Research Database was identified during 2004–2011. The 1:1 propensity score matched 1749 APD patients and 1749 CAPD patients who were analysed on their NHI-financed medical costs and utilisation. A multicentre study by face-to-face interviews on 117 APD and 129 CAPD patients from five hospitals located in four regions of Taiwan was further carried out to collect data on their out-of-pocket payments, productivity losses and quality of life with EuroQol-5D-5L. Outcome measures The NHI-financed medical costs, out-of-pocket payments and productivity losses of APD and CAPD patients. Results The total NHI-financed medical costs per patient-year after 5 years of follow-up were significantly higher with APD than CAPD (US$23 005 vs US$19 237; p<0.01). In terms of dialysis-related costs, APD had higher costs resulting from the use of APD machines (US$795) and APD sets (US$2913). Significantly lower productivity losses were found with APD (US$2619) than CAPD (US$6443), but the out-of-pocket payments were not significantly different. The differences in NHI-financed medical costs and productivity losses between APD and CAPD remained robust in the bootstrap analysis. The total economic costs of APD (US$30 401) were similar to those of CAPD (US$29 939), even after bootstrap analysis (APD, US$28 399; CAPD, US$27 960). No discernable differences were found in the results of mortality and quality of life between the APD and CAPD patients. Conclusions APD had higher annual dialysis-related costs and lower annual productivity losses than CAPD, which made the

  5. SURVEY ON THE DISASTER PREPAREDNESS AND BUSINESS CONTINUITY OF COMPANIES BASED ON THE HEARING ETC. INVESTIGATION TO CRO IN THE GREAT EAST JAPAN EARTHQUAKE AND CONSIDERATION OF ENTERPRISE RISK MANAGEMENT IN FUTURE

    NASA Astrophysics Data System (ADS)

    Hiruma, Yoshiki; Noda, Kentaro

    In light of the recent disaster, a major theme for corporations is now how to go about disaster preparedness and business continuity undertakings. This survey examines the effectiveness of existing disaster preparedness and business continuity efforts, while also paying consideration to issues that must be overcome or improved in the future. This paper will present a path (requirements) for improving business continuity capacity, and endeavors to link that path to future assistance for recovery and business continuity for corporations by having the path utilized in developing various tools that ameliorate disaster preparedness and business continuity capacity.

  6. Dental Continuing Education Preference Survey

    DTIC Science & Technology

    1992-06-01

    the 63A9Ds and 34.9% for the 63A00s, selected Comprehensive Dentistry as their specialty preference. For the 63A9Ds, orthodontics , periodontics, and...prosthodontics were the next most frequently selected specialties. For the 63A00s, it was orthodontics , prosthodontics, and endodontics. Nearly 10% of...Vital Pulp Therapy 1 2 3 4 (20) 17) Basic Clinical Oral Pathology / Medicine 1 2 3 4 (21) 18) Esthetics and Prosthodontics 1 2 3 4 (22) 19) Minor Tooth

  7. The continuing story of Etna's New Southeast Crater (2012-2014): Evolution and volume calculations based on field surveys and aerophotogrammetry

    NASA Astrophysics Data System (ADS)

    De Beni, E.; Behncke, B.; Branca, S.; Nicolosi, I.; Carluccio, R.; D'Ajello Caracciolo, F.; Chiappini, M.

    2015-09-01

    During the years 2013-2014, the New Southeast Crater (NSEC) at the summit of Mount Etna produced frequent episodes of lava fountaining (paroxysms), and its cone continued to grow at unprecedented rates. Many of the episodes were of rather brief duration and violently explosive, producing mostly pyroclastic material and minor volumes of lava. Other episodes, especially those since mid-December 2013, were characterized by violent Strombolian activity without producing sustained lava fountains and significant amounts of tephra, but emitting more voluminous lava flows. One episode of intense Strombolian and effusive activity that was possibly fed from the NSEC conduit occurred from vents located approximately 1 km north of the crater, on the east flank of the Northeast Crater, in July-August 2014. The evolution of the NSEC cone between 2012 and 2014 was documented by repeated GPS surveys carried out both from a distance and on the cone itself, by the acquisition of comparison photographs, and by two aerophotogrammetric surveys. From these surveys the highest point of the NSEC results to have grown from 190 m (May 2012) to ̴215 m (October 2014) above the pre-cone surface reaching an elevation of 3290 m, and its volume more than doubled to ̴ 50.0 ± 6.5 × 106 m3, representing the 40% of the total (bulk) volume of the volcanic products including pyroclastic fallout erupted in 2011-2014, which is 147.2 × 106 m3 (101.3 × 106 m3 dense-rock equivalent). The whole of the 2011-2014 NSEC activity marks an unusually high frequency of rather explosive, tephra-rich eruptive episodes compared to Etna's activity in past decades and centuries, although the average magma production rate in this interval is close to the supposed long-term output rate of the volcano. The latest eruptive episodes show a tendency of the NSEC coalescing with the old Southeast Crater cone, which therefore represents a miniature example of a growing compound volcano at the summit of Etna.

  8. Estimated daily average per capita water ingestion by child and adult age categories based on USDA's 1994-1996 and 1998 continuing survey of food intakes by individuals.

    PubMed

    Kahn, Henry D; Stralka, Kathleen

    2009-05-01

    Water ingestion estimates are important for the assessment of risk to human populations of exposure to water-borne pollutants. This paper reports mean and percentile estimates of the distributions of daily average per capita water ingestion for a number of age range groups. The age ranges, based on guidance from the US EPA's Risk Assessment Forum, are narrow for younger ages when development is rapid and wider for older ages when the rate of development decreases. Estimates are based on data from the United States Department of Agriculture's (USDA's) 1994-1996 and 1998 Continuing Survey of Food Intake by Individuals (CSFII). Water ingestion estimates include water ingested directly as a beverage and water added to foods and beverages during preparation at home or in local establishments. Water occurring naturally in foods or added by manufacturers to commercial products (beverage or food) is not included. Estimates are reported in milliliters (ml/person/day) and milliliters per kilogram of body weight (ml/kg/day). As a by-product of constructing estimates in terms of body weight of respondents, distributions of self-reported body weights based on the CSFII were estimated and are also reported here.

  9. The 1994 National Survey of Freshman Seminar Programs: Continuing Innovations in the Collegiate Curriculum. The Freshman Year Experience Monograph Series No. 20.

    ERIC Educational Resources Information Center

    Barefoot, Betsy O.; Fidler, Paul P.

    This monograph presents data from a 1994 national survey on freshman seminars gathered from 1,003 accredited, two- and four-year colleges with student populations of over 100 students. The survey investigated the content and structure of freshman seminars in a mail survey of provosts/vice presidents for academic affairs at 2,460 institutions Among…

  10. Diet Screener in the 2005 CHIS: Scoring Procedures

    Cancer.gov

    Scoring procedures were developed to convert the individual respondent's screener responses to estimates of individual dietary intake for servings of fruits and vegetables and teaspoons of added sugar using USDA's 1994-96 Continuing Survey of Food Intakes of Individuals (CSFII 94-96) dietary recall data.

  11. 2006 National Survey of First-Year Seminars: Continuing Innovations in the Collegiate Curriculum. The First-Year Experience Monograph Series No. 51

    ERIC Educational Resources Information Center

    Tobolowsky, Barbara F.

    2008-01-01

    Since 1988, the National Resource Center has conducted a national survey every three years to gather information about the nature and extent of first-year seminars on American college campuses. The findings from the 2006 survey administration have been reorganized to make it easier to find information of interest with major chapters focusing on…

  12. The 2003 National Survey of First-Year Seminars: Continuing Innovations in the Collegiate Curriculum. The First-Year Experience Monograph Series No. 41

    ERIC Educational Resources Information Center

    Tobolowsky, Barbara F.

    2005-01-01

    This volume reports on the sixth triennial National Survey of First-Year Seminar. Data from more than 600 colleges and universities are analyzed to offer information on the structure, content, and administration of these courses. Changes to the survey capture new information on innovative course practices including using undergraduates as…

  13. 2005 Admissions and Transfer Experiences of Students Continuing Their Studies in British Columbia: Findings from the BC College & Institute Student Outcomes Survey

    ERIC Educational Resources Information Center

    British Columbia Council on Admissions and Transfer, 2006

    2006-01-01

    This report presents the results of an analysis of admissions and transfer data from the 2005 British Columbia (BC) College and Institute Student Outcomes Survey. A number of issues related to the admissions and transfer experiences of former students from BC's college, university college, and institute sector are addressed from the student…

  14. The Development of a Community Survey To Measure Public Opinion Concerning the Implementation of a Continuous School Year Pilot Program, September-December 1973.

    ERIC Educational Resources Information Center

    Shafer, J. E.

    This report presents the results of a 1,044-person survey taken to determine public attitudes towards the concept of year-round schools in Guam. The study indicates the people of Guam will support a pilot 45-15 plan for two years in three elementary schools; and that variables such as sex, nationality, determination of leave schedules, and desire…

  15. Comparison of views on the need for continuing education on oral cancer between general dentists and oral medicine experts: A Delphi survey

    PubMed Central

    Leuci, S.; Aria, M.; Nicolò, M.; Spagnuolo, G.; Warnakulasuriya, K.; Mignogna, M. D.

    2016-01-01

    Objectives: The role of dental professionals in screening for oral cancer has been limited. The purpose of this study was to investigate and compare the educational priorities of oral medicine specialists, general dental practitioners, and doctors of dental surgery with regards to the diagnosis and management of oral cancers and potential malignant disorders. Study Design: This was a longitudinal survey. Materials and Methods: A Delphi survey was directed to a panel of 25 oral medicine specialists asking them to identify the major difficulties in diagnosing and managing patients with oral cancer or suspected malignancy. In a second phase, two groups of generalists were asked to express their ratings on the issues identified by experts. Results: The response rate of the experts to the survey was 84%, while only 44% of the generalists participated. Although the three groups agreed on most of the issues, there were significant differences of opinions on 10 of the items proposed by specialists (P < 0.05 from the Kruskal–Wallis test), which were observed mainly between experts and general dental practitioners (P < 0.017 from the Mann–Whitney U test). The opinion of the participants about future investments in the field of education resulted in similar results (P > 0.05 from the Chi-square test), with the specialists ranking highest on mandatory annual thematic courses, while the generalists prioritizing more interactive and extensive pre-graduation courses on oral cancer detection. Conclusion: This study confirms a clear need to improve the educational foundation on oral cancer by a didactic process starting with pre-graduation courses that should involve National Health Care Services, National Dental Associations, and academia. PMID:27891314

  16. [Survey of professional practices within the framework of the Continuous professional development: an experience led on a national scale on the theme of macroenzymes].

    PubMed

    Leon, Anthony; Aimone-Gastin, Isabelle

    2014-01-01

    The recent HPST law (reform of the hospital and relative to the patients, to the health and to the territories) states that the formation of the healthcare professionals is now "independent" and "compulsory". This law introduces the term of "Continuous professional development". The "Continuous professional development" groups together the former systems of both Evaluation of the professional practices and in-services training. Indeed, our practice gave us an opportunity to evaluate the practices of the professional of the specialists in laboratory medicine. We had to deal with very unsual cases of interference with a medicine (tenofovir) during the dosage of creatines kinases induced by the presence of a macroenzyme. To achieve this goal, a situation scenario was constructed and sent to a sample of practitioners. The first part deals with a clinical case with an analytic interference provoked by a macroenzyme. The second part refers to the usual techniques employed to reveal the presence of macroenzymes. The results were returned as a document suggesting a way to behave "in front of a suspicion of macroenzymes". This study is an illustration of what can be realized to answer the obligations of continuous professional development.

  17. In situ geomechanics of crystalline and sedimentary rocks; Part IV, continued field testing of the modified U.S. Geological Survey 3-D borehole stress probe

    USGS Publications Warehouse

    Nichols, Thomas C.

    1983-01-01

    Two modified and calibrated U.S. Geological Survey 3-D borehole probes were successfully tested in the field at a site on South Table Mountain, near Golden, Colo. The probes were installed in separate core holes at depths of 84 and 99 cm in the latite cap rock and subsequently stress relieved with overcoring techniques. The determined stresses from both probes are very low and contain both tensile and compressive components. Magnitudes range from 1196 KPa in tension to 832 KPa in compression. The principal stress orientations are in fair agreement whereas the horizontal secondary principal stress directions are in good agreement; the maximum horizontal compressive stress is oriented N. 76? W.-S. 76? E. for one probe and N. 63? W.-S. 63? E. for the second probe. The greatest determined Young's modulus of the rock is in the N. 89? E. direction, only 15? from the maximum horizontal compressive stress direction.

  18. Use of haploidentical stem cell transplantation continues to increase: the 2015 European Society for Blood and Marrow Transplant activity survey report.

    PubMed

    Passweg, J R; Baldomero, H; Bader, P; Bonini, C; Duarte, R F; Dufour, C; Gennery, A; Kröger, N; Kuball, J; Lanza, F; Montoto, S; Nagler, A; Snowden, J A; Styczynski, J; Mohty, M

    2017-03-13

    Hematopoietic stem cell transplantation (HSCT) is an established procedure for many acquired and congenital disorders of the hematopoietic system. A record number of 42 171 HSCT in 37 626 patients (16 030 allogeneic (43%), 21 596 autologous (57%)) were reported by 655 centers in 48 countries in 2015. Trends include continued growth in transplant activity over the last decade, with the highest percentage increase seen in middle-income countries but the highest absolute growth in the very-high-income countries in Europe. Main indications for HSCT were myeloid malignancies 9413 (25%; 96% allogeneic), lymphoid malignancies 24 304 (67%; 20% allogeneic), solid tumors 1516 (4%; 3% allogeneic) and non-malignant disorders 2208 (6%; 90% allogeneic). Remarkable is the decreasing use of allogeneic HSCT for CLL from 504 patients in 2011 to 255 in 2015, most likely to be due to new drugs. Use of haploidentical donors for allogeneic HSCT continues to grow: 2012 in 2015, a 291% increase since 2005. Growth is seen for all diseases. In AML, haploidentical HSCT increases similarly for patients with advanced disease and for those in CR1. Both marrow and peripheral blood are used as the stem cell source for haploidentical HSCT with higher numbers reported for the latter.Bone Marrow Transplantation advance online publication, 13 March 2017; doi:10.1038/bmt.2017.34.

  19. Variation in patient–provider communication by patient’s race and ethnicity, provider type, and continuity in and site of care: An analysis of data from the Connecticut Health Care Survey

    PubMed Central

    Aseltine, Robert H; Sabina, Alyse; Barclay, Gillian; Graham, Garth

    2016-01-01

    Objectives: The purpose of this study is to examine the quality of patient-reported communication with their health care providers using data from a large, statewide survey of patients. We examine the relationship between patient’s race and ethnicity, type of health care provider, site of and continuity in care, and the quality of patient–provider communication. Methods: We analyze data from the Connecticut Health Care Survey, a representative telephone survey of 4608 Connecticut residents conducted between June 2012 and February 2013. Eight measures of patient–provider communication were analyzed using weighted general linear and logistic regression models. Results: Patients’ assessments of the quality of communication with their health care providers were generally positive. Hispanic patients, those who received care in a clinic or hospital setting, and those who did not consistently see the same provider reported significantly poorer communication with their providers. Conclusion: Our data suggest that improving patient–provider communication for Hispanic patients may be a critical step in achieving health equity. However, increased access to health care delivered outside of physician offices where there may not be consistency in providers across encounters may pose challenges to effective health communication. PMID:26835017

  20. 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…

  1. Periodontal Infection, Impaired Fasting Glucose and Impaired Glucose Tolerance: Results from The Continuous National Health and Nutrition Examination Survey 2009–2010

    PubMed Central

    Arora, Nidhi; Papapanou, Panos N.; Rosenbaum, Michael; Jacobs, David R.; Desvarieux, Moïse; Demmer, Ryan T.

    2014-01-01

    Aim We investigated the relationship between periodontal disease, a clinical manifestation of periodontal infection, and prediabetes. Methods The National Health and Nutrition Examination Survey, 2009–2010 enrolled 1,165 diabetes-free adults (51% female) aged 30–80 years (mean ± SD=50±14) who received a full-mouth periodontal examination and an oral glucose tolerance test. Participants were classified as having none/mild, moderate or severe periodontitis and also according to mean probing depth≥2.19 mm or attachment loss≥1.78 mm, (respective 75th percentiles). Pre-diabetes was defined according to ADA criteria as either: i) impaired fasting glucose (IFG) or impaired glucose tolerance (IGT). In multivariable logistic regression models, the odds of IFG and IGT were regressed on levels of periodontitis category. Results The odds ratios and 95% confidence intervals for having IGT among participants with moderate or severe periodontitis, relative to participants with none/mild periodontitis were 1.07[0.50,2.25] and 1.93[1.18,3.17], P=0.02. The ORs for having IFG were 1.14[0.74, 1.77] and 1.12[0.58, 2.18], P =0.84. PD≥75th percentile was related to a 105% increase in the odds of IGT: OR[95%CI] =2.05[1.24, 3.39], P=0.005. Conclusions Periodontal infection was positively associated with prevalent impaired glucose tolerance in a cross-sectional study among a nationally representative sample. PMID:24708451

  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. Water-quality, biological, and habitat assessment of the Boeuf River Basin, southeastern Arkansas, 1994-96

    USGS Publications Warehouse

    Barks, C. Shane; Petersen, James C.; Usrey, Faron D.

    2002-01-01

    Water-quality and biological samples were collected at several sites in the Boeuf River Basin between November 1994 and December 1996. Water-quality and benthic macroinvertebrate community samples were collected and habitat was measured once at 25 ambient monitoring sites during periods of seasonal low flow. Water-quality storm-runoff samples were collected during 11 storm events at two sites (one draining a cotton field and one draining a forested area). Water-quality samples were collected at one site during the draining of a catfish pond. Water-quality samples from the 25 ambient sites indicate that streams in the Boeuf River Basin typically are turbid and nutrient enriched in late fall during periods of relatively low flow. Most suspended solids concentrations ranged from about 50 to 200 milligrams per liter (mg/L), most total nitrogen concentrations ranged from about 1.1 to 1.8 mg/L, and most total phosphorus concentrations ranged from about 0.25 to 0.40 mg/L. Suspended solids, total nitrogen, total ammonia plus organic nitrogen, total phosphorus, and dissolved orthophosphorus concentrations from samples collected during storm events were typically higher at the cotton field site than at the forested site. Estimated annual yields of suspended solids, nitrogen, and phosphorus were substantially higher from the cotton field than from the forested area. Dissolved chloride concentrations typically were higher at the forested site than from the cotton field site. Typically, the suspended solids and nutrient concentrations from the 25 ambient sites were lower than concentrations in runoff from the cotton field but higher than concentrations in runoff from the forest area. Concentrations of sulfate, chloride, suspended solids, and some nutrients in samples from the catfish pond generally were greater than concentrations in samples from other sites. Total phosphorus, orthophosphorus, and fecal coliform bacteria concentrations from the catfish pond generally were lower than concentrations in samples from other sites. Biological condition scores calculated using macroinvertebrate samples and U.S. Environmental Protection Agency Rapid Bioassessment Protocol II indicated that most of the 25 ambient sites would be in the 'moderately impaired' category. However, substantial uncertainty exists in this rating because bioassessment data were compared with data from a reference site outside of the Boeuf River Basin sampled using different methods. Several metrics indicated that communities at most of the ambient sites are composed of more tolerant macroinvertebrates than the community at the reference site. Habitat assessments (using Rapid Bioassessment Protocol II) indicated the reference site outside the Boeuf River Basin had better habitat than the ambient sites. Physical habitat scores for the 25 ambient sites indicated that most ambient sites had poor bottom substrate cover, embeddedness values, and flow and had poor to fair habitat related to most other factors. Most habitat factors at the reference site were considered good to excellent. Part of the variation in biological condition scores was explained by physical habitat scores and concentrations of suspended solids and dissolved oxygen. However, a considerable amount of variability in biological condition scores is not explained by these factors.

  4. Characterization of stormwater runoff from the Naval Air Station and Naval Wepons Industrial Reserve Plant, Dallas, Texas, 1994-96

    USGS Publications Warehouse

    Raines, T.H.; Baldys, Stanley; Lizarraga, J.S.

    1997-01-01

    Median event-mean concentrations computed for 12 selected constituents in samples from NAS and NWIRP fixed sites were compared to median event-mean concentrations for residential, commercial, industrial, and highway land uses within the Dallas-Fort Worth area computed from data collected for the National Pollutant Discharge Elimination System program. NAS and NWIRP median event-mean concentrations also were compared to those for residential and commercial land uses from the Nationwide Urban Runoff Program.

  5. 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…

  6. 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)

  7. Management: A continuing literature survey with indexes

    NASA Technical Reports Server (NTRS)

    1978-01-01

    This bibliography lists 782 reports, articles, and other documents introduced into the NASA scientific and technical information system in 1977. The citations, and abstracts when available, are reproduced exactly as they appeared originally in IAA and STAR, including the original accession numbers from the respective announcement journals. Topics cover the management of research and development contracts, production, logistics, personnel, safety, reliability and quality control citations. Includes references on: program, project and systems management; management policy, philosophy, tools, and techniques; decisionmaking processes for managers; technology assessment; management of urban problems; and information for managers on Federal resources, expenditures, financing, and budgeting.

  8. A survey of surveys

    SciTech Connect

    Kent, S.M.

    1994-11-01

    A new era for the field of Galactic structure is about to be opened with the advent of wide-area digital sky surveys. In this article, the author reviews the status and prospects for research for 3 new ground-based surveys: the Sloan Digital Sky Survey (SDSS), the Deep Near-Infrared Survey of the Southern Sky (DENIS) and the Two Micron AU Sky Survey (2MASS). These surveys will permit detailed studies of Galactic structure and stellar populations in the Galaxy with unprecedented detail. Extracting the information, however, will be challenging.

  9. Surveying Future Surveys

    NASA Astrophysics Data System (ADS)

    Carlstrom, John E.

    2016-06-01

    The now standard model of cosmology has been tested and refined by the analysis of increasingly sensitive, large astronomical surveys, especially with statistically significant millimeter-wave surveys of the cosmic microwave background and optical surveys of the distribution of galaxies. This talk will offer a glimpse of the future, which promises an acceleration of this trend with cosmological information coming from new surveys across the electromagnetic spectrum as well as particles and even gravitational waves.

  10. A Continuation of Base-Line Studies for Environmentally Monitoring Space Transportation Systems at John F. Kennedy Space Center. Volume 3, Part 1: Ichthyological Survey of Lagoonal Waters. [Indian River lagoon system

    NASA Technical Reports Server (NTRS)

    Snelson, F. F., Jr.

    1980-01-01

    Ichthyological species in the Indian River lagoonal system likely to be affected by NASA's aerospace activities at the Kennedy Space Center were surveyed. The importance of the fish found to inhabit the waters in the area is analyzed.

  11. 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)

  12. 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)

  13. 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.

  14. 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.

  15. Benthic invertebrates and quality of streambed sediments in the White River and selected tributaries in and near Indianapolis, Indiana, 1994-96

    USGS Publications Warehouse

    Voelker, David C.; Renn, Danny E.

    2000-01-01

    During this study, 369 benthic-invertebrate samples were collected at 21 sites and 33 streambed-sediment samples were collected at 14 sites to help develop and evaluate control strategies to mediate the impact of point and nonpoint sources of pollution on the White River and selected tributaries in and near Indianapolis, Indiana. Data analyses show that 124 taxa were identified and that most of the benthic invertebrates found belong to one of three taxa: the pollution-tolerant Diptera and the pollution-intolerant Ephemeroptera and Trichoptera. The Hilsenhoff Biotic Index, which was calculated from the number of arthropods and their tolerance to pollution, ranged from 4.4 (very good) to 9.4 (very poor) on the White River, and from 4.9 (good) to 9.1 (very poor) on the tributaries. The Ephemeroptera, Plecoptera, and Trichoptera (EPT) Richness Index, which was calculated from the number of taxa in pollution-intolerant species, ranged from 0 to 9 for the White River and from 0 to 9 for the tributaries. A high EPT Richness Index value reflects a great diversity of pollution-intolerant invertebrates at a site and generally indicates good water quality. A comparison of data collected during the 1994 through 1996 study to data collected during a 1981 through 1987 study indicates that the proportion of pollution-tolerant taxa increased in the immediate vicinity of Indianapolis. This increase may be an indicator that the water quality in the immediate vicinity of Indianapolis has declined since the earlier study. Comparison of the Hilsenhoff Biotic Index values, however, indicates there has been no change since the previous study. In the analysis of streambed sediments, small amounts of 12 metals were detected. Of those, only lead exceeded sediment-quality guidelines for the protection of aquatic life in three samples from two sites. Thirteen insecticides were detected in the streambed sediments, and of those only chlordane exceeded sediment-quality guidelines for the protection of aquatic life. Seventeen semivolatile organic compounds also were detected in streambed sediments at nine sites: four on the White River and five on the tributaries. Six of these compounds exceeded sedimentquality guidelines for the protection of aquatic life.

  16. Status of water levels and selected water-quality conditions in the Mississippi River Valley alluvial aquifer in eastern Arkansas, 1994-96

    USGS Publications Warehouse

    Stanton, Gregory P.; Joseph, Robert L.; Pugh, Aaron L.

    1998-01-01

    During the spring of 1994 and 1996, water levels were measured in more than 600 wells completed in the Mississippi River Valley alluvial aquifer in eastern Arkansas. Water samples were collected during the summer of 1995 from about 375 wells completed in the alluvial aquifer and measured for specific conductance. Concentrations of dissolved chloride were analyzed in 314 of the samples, and concentrations of dissolved calcium, magnesium, and sodium were analyzed in 18 of the samples. The regional direction of ground-water flow is generally to the south and east except where affected by ground-water withdrawals. A large depression in the potentiometric surface is located in Arkansas, Lonoke, and Prairie Counties. The comparison of water-level altitudes from 1994 to 1996 reveals that water levels declined and the cone of depression became larger. The water-level altitudes did not decline in every well monitored from 1994 to 1996; however, most water-level altitudes declined during this period and cones of depression became deeper. Shallower depressions are located in Poinsett, Lee, St. Francis, and Woodruff Counties. Potentiometric depressions in this aquifer generally are a result of long-term pumping and probably are affected by variations in aquifer characteristics such as thickness and hydraulic conductivity. Long-term water levels typically declined an average rate of about 1.2 feet per year in the areas of potentiometric depression. Specific conductance ranged from 81 microsiemens per centimeter at 25 degrees Celsius in Drew County to 4,640 microsiemens per centimeter at 25 degrees Celsius in Chicot County. The lowest ground-water specific-conductance values generally occur along the western border of the study area. Several areas exhibited increased specific conductance with the most prominent areas centered in Chicot, Desha, and northern Arkansas County.

  17. The 1994-96 Two-Year Plan for the Use of Federal Funds Available under the Carl D. Perkins Vocational and Applied Technology Education Act.

    ERIC Educational Resources Information Center

    Wisconsin Technical Coll. System Board, Madison.

    The stated purpose of the Carl D. Perkins Vocational, Technical, and Applied Technology Act is to make the United States more competitive in the world economy by developing more fully the academic and occupational skills of all segments of the population. The Wisconsin Department of Public Instruction (DPI) proposes to achieve this purpose by…

  18. Sanitary Surveys

    EPA Pesticide Factsheets

    Sanitary survey is on-site review of a public water system’s water source, facilities, equipment, operation, and maintenance. Surveys point out sanitary deficiencies and assess a system’s capability to supply safe drinking water.

  19. "Suntelligence" Survey

    MedlinePlus

    ... to the American Academy of Dermatology's "Suntelligence" sun-smart survey. Please answer the following questions to measure ... be able to view a ranking of major cities suntelligence based on residents' responses to this survey. ...

  20. Building joint commission continuous readiness in partnership with nursing students.

    PubMed

    Baas, Donna; Bryant, Keneshia; Sadaka, Heba; Henderson, Tamisha

    2014-01-01

    A partnership between an academic medical center and a college of nursing has proven to be an equally beneficial opportunity for continuous readiness for The Joint Commission. Nursing students learn the principles of regulatory compliance and accreditation through simulated surveys in their leadership and management course. The medical center receives continuous feedback and achieves survey readiness and fluency with better-prepared new graduates.

  1. 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…

  2. PROPOSED SPECIFICATIONS FOR INERTIAL SURVEYING.

    USGS Publications Warehouse

    Chapman, William H.

    1983-01-01

    The purpose of this paper is to continue the movement toward placing inertial surveying instruments in the toolbox of the geodetic surveyor. A set of specifications is proposed for performing horizontal geodetic surveys with inertial instruments that will meet the Federal Geodetic Control Committee (FGCC) second- and third-order standards. These specifications are tentative.

  3. Theory Survey or Survey Theory?

    ERIC Educational Resources Information Center

    Dean, Jodi

    2010-01-01

    Matthew Moore's survey of political theorists in U.S. American colleges and universities is an impressive contribution to political science (Moore 2010). It is the first such survey of political theory as a subfield, the response rate is very high, and the answers to the survey questions provide new information about how political theorists look…

  4. 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.

  5. 42 CFR 488.715 - Partial extended surveys.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 5 2014-10-01 2014-10-01 false Partial extended surveys. 488.715 Section 488.715... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Home Health Agencies § 488.715 Partial extended surveys. A partial extended survey is...

  6. 42 CFR 488.715 - Partial extended surveys.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 5 2013-10-01 2013-10-01 false Partial extended surveys. 488.715 Section 488.715... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Home Health Agencies § 488.715 Partial extended surveys. A partial extended survey is...

  7. Summary of independent analysis of fracture heights as compared to the continuous microseismic radiation survey on GRI's SFE No. 3 (Mobil Cargill Unit No. 15). Topical report, February 1990

    SciTech Connect

    Hunt, E.

    1990-04-01

    Experimental verification of Teledyne Geotech's Continuous Microseismic Radiation Log (CMR) as an accurate method for determining fracture height was an important research objective for the Staged Field Experiment No. 3. For this reason, six logs were run before and after the stages of fracturing and completion on SFE No. 3 in an effort to arrive at a comparative determination of fracture height. The logs included Tracerscans, Tube Wave Reflection Log, Cement Bond Logs, Variable Density Logs and Cement Evaluation Logs. Fracture height from these logs ranged from 95 feet to 192 feet, all much lower than the 250 feet of propped height indicated by the CMR. Each log analysis and some possible explanations for the differences in indicated fracture heights are discussed in the paper. After an in-depth review of the problems inherent with each of the logs and their analysis, it is apparent that the CMR is indicating the most accurate fracture height. Future plans include recording the Shear Wave Anisotropy log and relating the change in shear birefringence to fracture height. It is anticipated that the change in shear wave birefringence will indicate a height that is in between the tracerscan height and the CMR height. This is because the depth of investigation of the Shear Wave Anisotropy log is in between that of the two measurements.

  8. Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory : determination of organophosphate pesticides in whole water by continuous liquid-liquid extraction and capillary-column gas chromatography with flame photometric detection

    USGS Publications Warehouse

    Jha, Virendra K.; Wydoski, Duane S.

    2003-01-01

    A method for the isolation of 20 parent organophosphate pesticides and 5 organophosphate pesticide degradates from natural-water samples is described. Compounds are extracted from water samples with methylene chloride using a continuous liquid-liquid extractor for 6 hours. The solvent is evaporated using heat and a flow of nitrogen to a volume of 1 milliliter and solvent exchanged to ethyl acetate. Extracted compounds are determined by capillary-column gas chromatography with flame photometric detection. Single-operator derived method detection limits in three water-matrix samples ranged from 0.003 to 0.009 microgram per liter. Method performance was validated by spiking all compounds in three different matrices at three different concentrations. Eight replicates were analyzed at each concentration in each matrix. Mean recoveries of most method compounds spiked in surface-water samples ranged from 54 to 137 percent and those in ground-water samples ranged from 40 to 109 percent for all pesticides. Recoveries in reagent-water samples ranged from 42 to 104 percent for all pesticides. The only exception was O-ethyl-O-methyl-S-propylphosphorothioate, which had variable recovery in all three matrices ranging from 27 to 79 percent. As a result, the detected concentration of O-ethyl-O-methyl-S-propylphosphorothioate in samples is reported in this method with an estimated remark code. Based on the performance issue, two more compounds, disulfoton and ethion monoxon, also will be reported in this method with an estimated remark code. Estimated-value compounds, which are ?E-coded? in the data base, do not meet the performance criteria for unqualified quantification, but are retained in the method because the compounds are important owing to high use or potential environmental effects and because analytical performance has been consistent and reproducible.

  9. Survey Nonresponse Bias in Social Science Research

    ERIC Educational Resources Information Center

    Reio, Thomas G., Jr.

    2007-01-01

    Surveys continue to be one of the primary research methods in social science research, as they have been useful for exploring subjects ranging from attitudes and intentions to motivations and behaviors, to name but a few. Notwithstanding, response rates in survey research continue to decline despite the development of more systematic procedures to…

  10. FORCE Sectoral Survey on European Retail Trade.

    ERIC Educational Resources Information Center

    Bertzeletou, Tina

    1993-01-01

    A sectoral survey focused on ways in which vocational training plans are formulated and analysis of the cost effectiveness of continuing vocational training at the company level. It examined techniques applied to developing continuing vocational training and improving access. National surveys carried out for the retail trade sector revealed…

  11. 7 CFR 51.54 - Plant survey.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 2 2014-01-01 2014-01-01 false Plant survey. 51.54 Section 51.54 Agriculture..., CERTIFICATION, AND STANDARDS) Regulations 1 Requirements for Plants Operating Under Continuous Inspection on A Contract Basis § 51.54 Plant survey. Prior to the inauguration of continuous Federal or...

  12. 7 CFR 51.54 - Plant survey.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 2 2013-01-01 2013-01-01 false Plant survey. 51.54 Section 51.54 Agriculture..., CERTIFICATION, AND STANDARDS) Regulations 1 Requirements for Plants Operating Under Continuous Inspection on A Contract Basis § 51.54 Plant survey. Prior to the inauguration of continuous Federal or...

  13. 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)

  14. SURVEY INSTRUMENT

    DOEpatents

    Borkowski, C J

    1954-01-19

    This pulse-type survey instrument is suitable for readily detecting {alpha} particles in the presence of high {beta} and {gamma} backgrounds. The instruments may also be used to survey for neutrons, {beta} particles and {gamma} rays by employing suitably designed interchangeable probes and selecting an operating potential to correspond to the particular probe.

  15. 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…

  16. 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)

  17. Ocean drilling surveys planned

    NASA Astrophysics Data System (ADS)

    As a continuation of the International Phase of Ocean Drilling (IPOD), the Glomar Challenger is slated to drill in the Pacific and North Atlantic oceans during 1982-83. In preparation for the drilling, the Joint Oceanographic Institutions (JOI), Inc. will manage the site survey program during 1981-82. These site surveys will be focused to support four programs: a hydrogeology study on the equatorial East Pacific Rise flank; a study of Mesozoic sediments in the western Pacific; a study in sedimentation of the equatorial Pacific basin; and a study of the geochemistry of the North Atlantic ocean crust.JOI has issued a request for proposals for the United States site survey program. Proposal deadline is March 5. For additional information, contact JOI, Inc., 2600 Virginia Avenue, N.W., Suite 512, Washington, D.C. 20037.

  18. 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

  19. 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.

  20. Surveying System

    NASA Technical Reports Server (NTRS)

    1988-01-01

    Sunrise Geodetic Surveys are setting up their equipment for a town survey. Their equipment differs from conventional surveying systems that employ transit rod and chain to measure angles and distances. They are using ISTAC Inc.'s Model 2002 positioning system, which offers fast accurate surveying with exceptional signals from orbiting satellites. The special utility of the ISTAC Model 2002 is that it can provide positioning of the highest accuracy from Navstar PPS signals because it requires no knowledge of secret codes. It operates by comparing the frequency and time phase of a Navstar signal arriving at one ISTAC receiver with the reception of the same set of signals by another receiver. Data is computer processed and translated into three dimensional position data - latitude, longitude and elevation.

  1. 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…

  2. 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,…

  3. 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…

  4. 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…

  5. 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…

  6. Management: A continuing literature survey with indexes, 1971

    NASA Technical Reports Server (NTRS)

    1972-01-01

    An annotated bibliography of selected reports, journal articles, and other documents on the subject of management is presented. There are 450 references to documents which were originally announced in the 1971 issues of Scientific and Technical Aerospace Reports (STAR) or International Aerospace Abstracts (IAA). Subject, personal author, and corporate source indexes are included.

  7. Management: A continuing literature survey with indexes, March 1976

    NASA Technical Reports Server (NTRS)

    1976-01-01

    Management is a compilation of references to selected reports, journal articles, and other documents on the subject of management. This publication lists 368 documents originally announced in the 1975 issues of Scientific and Technical Aerospace Reports (STAR) or International Aerospace Abstracts (IAA). It includes references on the management of research and development, contracts, production, logistics, personnel, safety, reliability and quality control. It also includes references on: program, project and systems management; management policy, philosophy, tools, and techniques; decisionmaking processes for managers; technology assessment; management of urban problems; and information for managers on Federal resources, expenditures, financing, and budgeting.

  8. Maintaining Continuity of Knowledge of Spent Fuel Pools: Tool Survey

    SciTech Connect

    Benz, Jacob M.; Smartt, Heidi A.; Tanner, Jennifer E.; MacDougall, Matthew R.

    2016-08-30

    This report examines supplemental tools that can be used in addition to optical surveillance cameras to maintain CoK in low-to-no light conditions, and increase the efficiency and effectiveness of spent fuel CoK, including item counting and ID verification, in challenging conditions.

  9. Effect of Continuing Medical Education on Practice Patterns

    ERIC Educational Resources Information Center

    Talley, Robert C.

    1978-01-01

    Data are reported suggesting that a change in practice patterns did occur subsequent to a continuing medical education program. Twenty-eight physicians took a course in pulmonary artery pressure monitoring and followup surveys indicate its objectives were met. (LBH)

  10. 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.

  11. 42 CFR 488.318 - Inadequate survey performance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Inadequate survey performance. 488.318 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Long-Term Care Facilities § 488.318 Inadequate survey performance. (a) CMS considers...

  12. 42 CFR 488.312 - Consistency of survey results.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 5 2013-10-01 2013-10-01 false Consistency of survey results. 488.312 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Long-Term Care Facilities § 488.312 Consistency of survey results. CMS does and the...

  13. 42 CFR 488.312 - Consistency of survey results.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Consistency of survey results. 488.312 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Long-Term Care Facilities § 488.312 Consistency of survey results. CMS does and the...

  14. 42 CFR 488.730 - Survey frequency and content.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 5 2013-10-01 2013-10-01 false Survey frequency and content. 488.730 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Home Health Agencies § 488.730 Survey frequency and content. (a) Basic period. Each HHA must...

  15. 42 CFR 488.318 - Inadequate survey performance.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 5 2014-10-01 2014-10-01 false Inadequate survey performance. 488.318 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Long-Term Care Facilities § 488.318 Inadequate survey performance. (a) CMS considers...

  16. 42 CFR 488.730 - Survey frequency and content.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 5 2014-10-01 2014-10-01 false Survey frequency and content. 488.730 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Home Health Agencies § 488.730 Survey frequency and content. (a) Basic period. Each HHA must...

  17. 42 CFR 488.312 - Consistency of survey results.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 5 2011-10-01 2011-10-01 false Consistency of survey results. 488.312 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Long-Term Care Facilities § 488.312 Consistency of survey results. CMS does and the...

  18. 42 CFR 488.318 - Inadequate survey performance.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 5 2013-10-01 2013-10-01 false Inadequate survey performance. 488.318 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Long-Term Care Facilities § 488.318 Inadequate survey performance. (a) CMS considers...

  19. 42 CFR 488.312 - Consistency of survey results.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 5 2014-10-01 2014-10-01 false Consistency of survey results. 488.312 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Long-Term Care Facilities § 488.312 Consistency of survey results. CMS does and the...

  20. 42 CFR 488.12 - Effect of survey agency certification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Effect of survey agency certification. 488.12... SERVICES (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.12 Effect of survey agency certification. Certifications by the State survey...

  1. 42 CFR 488.318 - Inadequate survey performance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 5 2011-10-01 2011-10-01 false Inadequate survey performance. 488.318 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Long-Term Care Facilities § 488.318 Inadequate survey performance. (a) CMS considers...

  2. 42 CFR 488.312 - Consistency of survey results.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 5 2012-10-01 2012-10-01 false Consistency of survey results. 488.312 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Long-Term Care Facilities § 488.312 Consistency of survey results. CMS does and the...

  3. 42 CFR 488.318 - Inadequate survey performance.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 5 2012-10-01 2012-10-01 false Inadequate survey performance. 488.318 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Long-Term Care Facilities § 488.318 Inadequate survey performance. (a) CMS considers...

  4. Proposals sought for site surveys

    NASA Astrophysics Data System (ADS)

    As part of the continuing International Phase of Ocean Drilling (IPOD), the Glomar Challenger is scheduled to drill in the Gulf of Mexico from March through May 1983. The Joint Oceanographic Institutions, Inc. (JOI) will manage the site survey program in preparation of these drilling activities and has issued a request for proposals for the program.Funding also is anticipated for conducting multi-channel reflection surveys of candidate drill sites in either the Peru-Chile Trench region or off the northwest African continental margin. These surveys will be to support proposed post-1983 Challenger drilling, according to JOI.

  5. Towards Change: Continuing the Conversation on Electronic Publishing.

    ERIC Educational Resources Information Center

    Kanuka, Heather

    2003-01-01

    A follow-up to a previously published survey on the acceptance of the Canadian Journal of University Continuing Education in an electronic format, this article discuses ways to overcome criticisms of the peer-review process, ways in which library journal collections are changing, and the role of reader surveys in making format changes. (SK)

  6. 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:

  7. 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.

  8. 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:

  9. 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)

  10. 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:

  11. 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:

  12. 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...

  13. 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:

  14. 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:

  15. 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:

  16. 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:

  17. 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.

  18. 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.

  19. 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

  20. What Are Probability Surveys?

    EPA Pesticide Factsheets

    The National Aquatic Resource Surveys (NARS) use probability-survey designs to assess the condition of the nation’s waters. In probability surveys (also known as sample-surveys or statistical surveys), sampling sites are selected randomly.

  1. Survey Sense.

    ERIC Educational Resources Information Center

    Pollick, Anne M.

    1995-01-01

    This article provides advice on how to plan and conduct an alumni census through the mail, drawing on the experiences of Stonehill College in North Easton, Massachusetts, which undertook such a survey in 1992. It focuses on costs, information needs, questionnaire design, mailing considerations, reporting the results, and expected response rates.…

  2. Complexity Survey.

    ERIC Educational Resources Information Center

    Gordon, Sandra L.; Anderson, Beth C.

    To determine whether consensus existed among teachers about the complexity of common classroom materials, a survey was administered to 66 pre-service and in-service kindergarten and prekindergarten teachers. Participants were asked to rate 14 common classroom materials as simple, complex, or super-complex. Simple materials have one obvious part,…

  3. Quality Culture Survey Report.

    PubMed

    Patel, Pritesh; Baker, Denyse; Burdick, Rick; Chen, Cylia; Hill, Jonathon; Holland, Morgan; Sawant, Anil

    2015-01-01

    The Parenteral Drug Association conducted an anonymous global survey of quality culture in the pharmaceutical industry to determine whether there is a relationship between certain quality behaviors and certain quality attributes, and whether these quality attributes could be used as surrogates (or proxy variables) to assess quality culture. Other studies have shown that an unhealthy quality culture is a root cause of many quality or compliance issues seen by sites and organizations. Statistical analysis of survey data suggests that certain attributes are driving good behaviors, and the demographic data suggests that this relationship holds irrespective of the geographic location of the site. Executive survey respondents had a more optimistic view of the current state of quality culture than survey respondents at large, with cross-functional vision showing the biggest gap (P-value = 0.07, F-Test). The top five quality attributes that can serve as surrogates for quality culture were (1) Management communication that quality is everyone's responsibility, (2) Site has formal quality improvement objectives and targets, (3) Clear performance criteria for feedback and coaching, (4) Quality topics included in at least half of all-hands meetings, and (5) Collecting error prevention metrics. These identified mature quality attributes are related to management responsibility, and continual improvement of the pharmaceutical quality system sections of ICH Q10, and therefore may be amenable to be incorporated in audit programs or in regulatory inspections. Additional research and discussion is required to build a coherent approach, which the pharmaceutical industry and regulators can adopt.

  4. Geological Survey research, 1975

    USGS Publications Warehouse

    ,

    1975-01-01

    'Geological Survey Research 1975 ' is the 16th annual synopsis of the results of U.S. Geological Survey investigations. These studies are largely directed toward the development of knowledge that will assist the Nation to use and conserve the land and its physical resources wisely. They are wide ranging in scope and deal with almost every facet of solid-earth science and fact finding. Many of the studies are continuations of investigations that have been in progress for several years. But others reflect the increased attention being given to problems that have assumed greater importance in recent years--problems relating to mineral fuels and mineral resources, water quality, environmental impact of mineral resources, land-use analysis, earthquake hazards reduction, subsidence, and the applications of LANDSAT data, to cite a few examples. (Woodard-USGS)

  5. Continuous cost movement models

    NASA Technical Reports Server (NTRS)

    Limp, W. Fredrick

    1991-01-01

    Use of current space imaging systems and airborne platforms has direct use in survey design and site location when used in concert with a comprehensive GIS environment. Local conditions and site physical and chemical properties are key factors in successful applications. Conjoining of environmental constraints and site properties are present for the later prehistoric occupations in the Arkansas and Mississippi River areas. Direct linkages between comprehensive site databases and satellite images can be used to evaluate site distributions for research and management.

  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. Self-Perceived Continuing Education Needs of Certified Athletic Trainers.

    ERIC Educational Resources Information Center

    Cuppett, Marchell M.

    2001-01-01

    Examined the self-perceived continuing education needs of certified athletic trainers and factors affecting those needs. Survey data indicated that trainers perceived some to moderate need for continuing education in all domains investigated, particularly in the areas of rehabilitation of athletic injuries and programs for the back and neck.…

  8. The Continuing Education Unit. Guidelines and Other Information.

    ERIC Educational Resources Information Center

    Southern Association of Colleges and Schools, Atlanta, GA. Commission on Colleges.

    This handbook, directed to administrators and program planners, provides guidelines for implementing the Continuing Education Unit (CEU), the basic unit of measurement for organized continuing education activities. The Standard Nine Study, a survey of 415 of the 560 member institutions of the Southern Association of Colleges and Schools, revealed…

  9. 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.

  10. 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)

  11. 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…

  12. 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…

  13. 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.

  14. 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)

  15. 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:

  16. 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…

  17. 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…

  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. Pregnancy and Birth Survey of the Fukushima Health Management Survey.

    PubMed

    Ishii, Kayoko; Goto, Aya; Ota, Misao; Yasumura, Seiji; Fujimori, Keiya

    2017-03-01

    The Pregnancy and Birth Survey was started by Fukushima Medical University as part of the Fukushima Health Management Survey in 2011 in order to assess the physical and mental health of mothers and provide parenting support (telephone counseling) for those in need. The present study reviewed the major findings from 4 annual surveys conducted from 2011 to 2014. Overall proportions of preterm deliveries, low birth weight infants, and congenital anomalies in the first year were almost the same as those in national surveillance data. The prevalence of depressive symptoms among the mothers held steady at about 25% over the 4 years. Regarding the content of parenting counseling, the proportion of mothers who voiced concerns about radiation decreased each year. This survey should be continued to provide support to mothers in Fukushima.

  1. Continuing education modules and the scholarship of engagement.

    PubMed

    Mitchell, Jim

    2010-01-01

    Economic and political trends underscore the importance of engaged scholarship as evidence that colleges and universities are serving their constituencies. Set in a background of debate about pure versus applied social science this article describes a planned approach to continuing gerontological education grounded firmly in the principles of the scholarship of engagement. The description includes efforts to ascertain through a two-phase state-wide survey continuing education needs and preferred venue in a segment of the North Carolina aging services workforce. Subsequent surveys were used to define and prioritize modular continuing education topics suitable for web-based delivery.

  2. Pharmacists' Interest in and Commitment to Obtaining an Advanced Pharmacy Degree through Continuing Education.

    ERIC Educational Resources Information Center

    Riley, David A.

    1986-01-01

    Describes results of a survey of all West Virginia pharmacists concerning their views on continuing education and advanced pharmacy degrees. Conclusions indicate a small percentage of pharmacists are interested in a higher degree via continuing education. (Author/CT)

  3. 7 CFR 51.54 - Plant survey.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 2 2011-01-01 2011-01-01 false Plant survey. 51.54 Section 51.54 Agriculture... Requirements for Plants Operating Under Continuous Inspection on A Contract Basis § 51.54 Plant survey. Prior... performed to determine whether the premises, plant and facilities are suitable and adequate for...

  4. 7 CFR 51.54 - Plant survey.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Plant survey. 51.54 Section 51.54 Agriculture... Requirements for Plants Operating Under Continuous Inspection on A Contract Basis § 51.54 Plant survey. Prior... performed to determine whether the premises, plant and facilities are suitable and adequate for...

  5. 43 CFR 2650.5 - Survey requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Survey requirements. 2650.5 Section 2650.5 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT...: Generally § 2650.5 Survey requirements....

  6. 43 CFR 2650.5 - Survey requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Survey requirements. 2650.5 Section 2650.5 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT...: Generally § 2650.5 Survey requirements....

  7. 43 CFR 2650.5 - Survey requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Survey requirements. 2650.5 Section 2650.5 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT...: Generally § 2650.5 Survey requirements....

  8. 43 CFR 2650.5 - Survey requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Survey requirements. 2650.5 Section 2650.5 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT...: Generally § 2650.5 Survey requirements....

  9. A Select Survey of Campus Radio Stations.

    ERIC Educational Resources Information Center

    Drake, H.

    To ascertain the continued need for a campus radio station at 10 watts and to justify a subsequent increase in power, the student radio station at Auburn University (Alabama) conducted surveys of college radio stations, emphasizing facilities in the southeast United States. Some of the findings of the surveys indicated that in the southeast and…

  10. 7 CFR 51.54 - Plant survey.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 2 2012-01-01 2012-01-01 false Plant survey. 51.54 Section 51.54 Agriculture... Requirements for Plants Operating Under Continuous Inspection on A Contract Basis § 51.54 Plant survey. Prior... performed to determine whether the premises, plant and facilities are suitable and adequate for...

  11. Multiple Surveys of Students and Survey Fatigue

    ERIC Educational Resources Information Center

    Porter, Stephen R.; Whitcomb, Michael E.; Weitzer, William H.

    2004-01-01

    This chapter reviews the literature on survey fatigue and summarizes a research project that indicates that administering multiple surveys in one academic year can significantly suppress response rates in later surveys. (Contains 4 tables.)

  12. 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.

  13. 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

  14. 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.

  15. Laser Surveying

    NASA Technical Reports Server (NTRS)

    1978-01-01

    NASA technology has produced a laser-aided system for surveying land boundaries in difficult terrain. It does the job more accurately than conventional methods, takes only one-third the time normally required, and is considerably less expensive. In surveying to mark property boundaries, the objective is to establish an accurate heading between two "corner" points. This is conventionally accomplished by erecting a "range pole" at one point and sighting it from the other point through an instrument called a theodolite. But how do you take a heading between two points which are not visible to each other, for instance, when tall trees, hills or other obstacles obstruct the line of sight? That was the problem confronting the U.S. Department of Agriculture's Forest Service. The Forest Service manages 187 million acres of land in 44 states and Puerto Rico. Unfortunately, National Forest System lands are not contiguous but intermingled in complex patterns with privately-owned land. In recent years much of the private land has been undergoing development for purposes ranging from timber harvesting to vacation resorts. There is a need for precise boundary definition so that both private owners and the Forest Service can manage their properties with confidence that they are not trespassing on the other's land.

  16. Farmland Survey

    NASA Technical Reports Server (NTRS)

    1988-01-01

    A 1981 U.S. Department of Agriculture (USDA) study estimated that the nation is converting farmland to non-agricultural uses at the rate of 3 million acres a year. Seeking information on farmland loss in Florida, the state legislature, in 1984, directed establishment of a program for development of accurate data to enable intelligent legislation of state growth management. Thus was born Florida's massive Mapping and Monitoring of Agricultural Lands Project (MMALP). It employs data from the NASA-developed Landsat Earth resources survey satellite system as a quicker, less expensive alternative to ground surveying. The 3 year project involved inventory of Florida's 36 million acres classifying such as cropland, pastureland, citrus, woodlands, wetland, water and populated areas. Direction was assigned to Florida Department of Community Affairs (DCA) with assistance from the DOT. With the cooperation of the USDA, Soil Conservation Service, DCA decided that combining soil data with the Landsat land cover data would make available to land use planners a more comprehensive view of a county's land potential.

  17. 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)

  18. 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

  19. 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.

  20. 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.

  1. 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.

  2. 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.

  3. Infrastructure Survey 2011

    ERIC Educational Resources Information Center

    Group of Eight (NJ1), 2012

    2012-01-01

    In 2011, the Group of Eight (Go8) conducted a survey on the state of its buildings and infrastructure. The survey is the third Go8 Infrastructure survey, with previous surveys being conducted in 2007 and 2009. The current survey updated some of the information collected in the previous surveys. It also collated data related to aspects of the…

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 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

  9. 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

  10. 32 CFR 643.29 - Policy-Archeological surveys.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Policy-Archeological surveys. 643.29 Section 643.29 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Policy § 643.29 Policy—Archeological surveys. The SA under the authority of 16,...

  11. 32 CFR 643.29 - Policy-Archeological surveys.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Policy-Archeological surveys. 643.29 Section 643.29 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Policy § 643.29 Policy—Archeological surveys. The SA under the authority of 16,...

  12. 32 CFR 643.29 - Policy-Archeological surveys.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Policy-Archeological surveys. 643.29 Section 643.29 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Policy § 643.29 Policy—Archeological surveys. The SA under the authority of 16,...

  13. 32 CFR 643.29 - Policy-Archeological surveys.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Policy-Archeological surveys. 643.29 Section 643.29 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE Policy § 643.29 Policy—Archeological surveys. The SA under the authority of 16,...

  14. 75 FR 30773 - United States Patent Applicant Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-02

    ... Patent and Trademark Office United States Patent Applicant Survey ACTION: Proposed collection; comment request. SUMMARY: The United States Patent and Trademark Office (USPTO), as part of its continuing effort... United States Patent Applicant Survey as part of the continuing effort to better predict the...

  15. 32 CFR 644.447 - Joint survey of premises.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Joint survey of premises. 644.447 Section 644.447 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Leaseholds and Leasehold Improvements § 644.447 Joint survey...

  16. 32 CFR 644.447 - Joint survey of premises.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Joint survey of premises. 644.447 Section 644.447 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Leaseholds and Leasehold Improvements § 644.447 Joint survey...

  17. 32 CFR 644.447 - Joint survey of premises.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Joint survey of premises. 644.447 Section 644.447 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Leaseholds and Leasehold Improvements § 644.447 Joint survey...

  18. Survey of Bayesian Models for Modelling of Stochastic Temporal Processes

    SciTech Connect

    Ng, B

    2006-10-12

    This survey gives an overview of popular generative models used in the modeling of stochastic temporal systems. In particular, this survey is organized into two parts. The first part discusses the discrete-time representations of dynamic Bayesian networks and dynamic relational probabilistic models, while the second part discusses the continuous-time representation of continuous-time Bayesian networks.

  19. Locator continuously records pipeline depth readings

    SciTech Connect

    Fedde, P.A.; Patterson, C.

    1988-08-29

    Texas Gas Transmission Corp., Owensboro, Ky., has helped develop and test a pipeline-depth locator which is accurate to +-1.5 in. for lines buried as deep as 6 ft. It also continuously records pipeline depth. Development of the instrument came in response to regulations issued by the U.S. Department of Transportation (DOT), Office of Pipeline Safety (OPS), which require pipeline companies to maintain adequate cover over their buried lines and equipment. The result is that frequent surveys must determine if construction, terracing, or land-leveling activity has removed cover from the pipelines. With the instrument, a three-man crew can survey approximately 6 miles of pipeline/10-hr. working day.

  20. 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.

  1. 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.

  2. 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.

  3. 46 CFR 167.05-40 - Underwater survey.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Underwater survey. 167.05-40 Section 167.05-40 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Definitions § 167.05-40 Underwater survey. Underwater survey means the examination of the vessel's...

  4. 46 CFR 167.05-40 - Underwater survey.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Underwater survey. 167.05-40 Section 167.05-40 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Definitions § 167.05-40 Underwater survey. Underwater survey means the examination of the vessel's...

  5. 42 CFR 488.11 - State survey agency functions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 5 2011-10-01 2011-10-01 false State survey agency functions. 488.11 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.11 State survey agency functions. State and local agencies that have agreements under section...

  6. 46 CFR 167.05-40 - Underwater survey.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Underwater survey. 167.05-40 Section 167.05-40 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Definitions § 167.05-40 Underwater survey. Underwater survey means the examination of the vessel's...

  7. 42 CFR 488.11 - State survey agency functions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 5 2013-10-01 2013-10-01 false State survey agency functions. 488.11 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.11 State survey agency functions. State and local agencies that have agreements under section...

  8. 46 CFR 167.05-40 - Underwater survey.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Underwater survey. 167.05-40 Section 167.05-40 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Definitions § 167.05-40 Underwater survey. Underwater survey means the examination of the vessel's...

  9. 42 CFR 488.320 - Sanctions for inadequate survey performance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Sanctions for inadequate survey performance. 488... HUMAN SERVICES (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES Survey and Certification of Long-Term Care Facilities § 488.320 Sanctions for inadequate...

  10. 42 CFR 488.11 - State survey agency functions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false State survey agency functions. 488.11 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.11 State survey agency functions. State and local agencies that have agreements under section...

  11. 42 CFR 488.11 - State survey agency functions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 5 2014-10-01 2014-10-01 false State survey agency functions. 488.11 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.11 State survey agency functions. State and local agencies that have agreements under section...

  12. 46 CFR 167.05-40 - Underwater survey.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Underwater survey. 167.05-40 Section 167.05-40 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Definitions § 167.05-40 Underwater survey. Underwater survey means the examination of the vessel's...

  13. 42 CFR 488.11 - State survey agency functions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 5 2012-10-01 2012-10-01 false State survey agency functions. 488.11 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.11 State survey agency functions. State and local agencies that have agreements under section...

  14. 48 CFR 570.402-3 - Market survey.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Market survey. 570.402-3 Section 570.402-3 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... Continued Space Requirements 570.402-3 Market survey. Conduct a market survey following 570.301....

  15. 48 CFR 570.402-3 - Market survey.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Market survey. 570.402-3 Section 570.402-3 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... Continued Space Requirements 570.402-3 Market survey. Conduct a market survey following 570.301....

  16. 48 CFR 570.402-3 - Market survey.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Market survey. 570.402-3 Section 570.402-3 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... Continued Space Requirements 570.402-3 Market survey. Conduct a market survey following 570.301....

  17. 48 CFR 570.402-3 - Market survey.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Market survey. 570.402-3 Section 570.402-3 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... Continued Space Requirements 570.402-3 Market survey. Conduct a market survey following 570.301....

  18. 48 CFR 570.402-3 - Market survey.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Market survey. 570.402-3 Section 570.402-3 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL... Continued Space Requirements 570.402-3 Market survey. Conduct a market survey following 570.301....

  19. 77 FR 58979 - Proposed Information Collection; Comment Request; Direct Investment Surveys: BE-15, Annual Survey...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-25

    ... Bureau of Economic Analysis Proposed Information Collection; Comment Request; Direct Investment Surveys: BE-15, Annual Survey of Foreign Direct Investment in the United States AGENCY: Bureau of Economic Analysis. ACTION: Notice. SUMMARY: The Department of Commerce, as part of its continuing effort to...

  20. 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.

  1. 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.

  2. 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.

  3. 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.

  4. The Value Of Enhanced Neo Surveys

    NASA Astrophysics Data System (ADS)

    Harris, Alan W.

    2012-10-01

    NEO surveys have now achieved, more or less, the “Spaceguard Goal” of cataloging 90% of NEAs larger than 1 km in diameter, and thereby have reduced the short-term hazard from cosmic impacts by about an order of magnitude, from an actuarial estimate of 1,000 deaths per year (actually about a billion every million years, with very little in between), to about 100 deaths per year, with a shift toward smaller but more frequent events accounting for the remaining risk. It is fair to ask, then, what is the value of a next-generation accelerated survey to “retire” much of the remaining risk. The curve of completion of survey versus size of NEA is remarkably similar for any survey, ground or space based, visible light or thermal IR, so it is possible to integrate risk over all sizes, with a time variable curve of completion to evaluate the actuarial value of speeding up survey completion. I will present my latest estimate of NEA population and completion of surveys. From those I will estimate the “value” of accelerated surveys such as Pan-STARRS, LSST, or space-based surveys, versus continuing with current surveys. My tentative conclusion is that we may have already reached the point in terms of cost-benefit where accelerated surveys are not cost-effective in terms of reducing impact risk. If not yet, we soon will. On the other hand, the surveys, which find and catalog main-belt and other classes of small bodies as well as NEOs, have provided a gold mine of good science. The scientific value of continued or accelerated surveys needs to be emphasized as the impact risk is increasingly “retired.”

  5. 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

  6. 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.

  7. 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.

  8. Robotic Surveying

    SciTech Connect

    Suzy Cantor-McKinney; Michael Kruzic

    2007-03-01

    -actuated functions to be controlled by an onboard computer. The computer-controlled Speedrower was developed at Carnegie Mellon University to automate agricultural harvesting. Harvesting tasks require the vehicle to cover a field using minimally overlapping rows at slow speeds in a similar manner to geophysical data acquisition. The Speedrower had demonstrated its ability to perform as it had already logged hundreds of acres of autonomous harvesting. This project is the first use of autonomous robotic technology on a large-scale for geophysical surveying.

  9. Alumni Perspectives Survey, 2010. Survey Report

    ERIC Educational Resources Information Center

    Sheikh, Sabeen

    2010-01-01

    During the months of April and September of 2009, the Graduate Management Admission Council[R] (GMAC[R]) conducted the Alumni Perspectives Survey, a longitudinal study of prior respondents to the Global Management Education Graduate Survey of management students nearing graduation. A total of 3,708 alumni responded to the April 2009 survey,…

  10. 2012 Alumni Perspectives Survey. Survey Report

    ERIC Educational Resources Information Center

    Leach, Laura

    2012-01-01

    Conducted in September 2011, this Alumni Perspectives Survey by the Graduate Management Admission Council (GMAC) is a longitudinal study of respondents to the Global Management Education Graduate Survey, the annual GMAC[R] exit survey of graduate management students in their final year of business school. This 12th annual report includes responses…

  11. 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

  12. 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

  13. 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…

  14. 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.

  15. 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.

  16. 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.…

  17. Current Legislation Concerning Life Care ad Continuing Care Contracts.

    ERIC Educational Resources Information Center

    Netting, F. Ellen; Wilson, Cindy C.

    1987-01-01

    Reports on 1986 national survey on life care and continuing care contracts which revealed 20 states with legislation and seven states with bills in various stages of development. Found although numerous financial oversights were mandated, states varied in how they defined life care and regulated the document that residents signed, whether it was…

  18. Continuing Professional Development Needs and Activities of School Psychologists.

    ERIC Educational Resources Information Center

    Fowler, Evelyn; Harrison, Patti L.

    2001-01-01

    Investigates school psychologists' continuing professional development (CPD) needs and their relationship to selected demographic factors and preservice training. A survey of 235 National Association of School Psychologists members reports that the greatest CPD needs are in the areas of direct service and consultation. No demographic variables…

  19. School Psychologists' Continuing Professional Development Preferences and Practices

    ERIC Educational Resources Information Center

    Armistead, Leigh D.; Castillo, Jose M.; Curtis, Michael J.; Chappel, Ashley; Cunningham, Jennifer

    2013-01-01

    This study investigated school psychologists' continuing professional development (CPD) activities, topics, needs, motivations, financial expenditures, and opinions, as well as relationships between select demographic characteristics and certain CPD practices and preferences. A survey was mailed to 1,000 randomly selected Regular Members of…

  20. Continuous Professional Development along the Continuum of Lifelong Learning.

    ERIC Educational Resources Information Center

    Ryan, Jane

    2003-01-01

    Of 300 surveyed, responses from 94 nurses, 38 occupational therapists, and 50 physical therapists indicated that professional knowledge was a prime motivation for continuing professional development, followed by updating qualifications, increasing the status of the profession, and demonstrating professional competence. No differences were observed…

  1. Training and Continuing Education; A Handbook for Health Care Institutions.

    ERIC Educational Resources Information Center

    Hospital Research and Educational Trust, Chicago, IL.

    This basic handbook for personnel development through training and continuing education within health care institutions describes the techniques involved in developing programs, from needs determination to evaluation. It covers how to make a skill inventory and a survey of learning needs; how to state learning objectives; how to design a specific…

  2. A Gerontology Practitioner Continuing Education Certificate Program: Lessons Learned

    ERIC Educational Resources Information Center

    Englehardt, Jacqueline; Hash, Kristina M.; Mankowski, Mariann; Harper-Dorton, Karen V.; Pilarte, Ann E.

    2016-01-01

    This article discusses the results of a school of social work survey assessing the geriatric training needs of social workers and other professionals in aging and the need for a gerontology practitioner's continuing education (CE) certificate program. A total of 391 professionals, the majority of whom were social workers, participated in an online…

  3. Continuing Education in the Professions. Current Information Sources, No. 24.

    ERIC Educational Resources Information Center

    Syracuse Univ., NY. ERIC Clearinghouse on Adult Education.

    Beginning with bibliographies, surveys, and other general works, this 225-item annotated bibliography on professional continuing education covers the following areas: engineering and technical education; chemistry and clinical psychology; medicine and health (including psychiatry); inservice education and retraining for lawyers, law enforcement…

  4. Continuing Education--A Reality for the Rural Nurse

    ERIC Educational Resources Information Center

    Beebe, Mary E.; Eirite, Rosemarie

    1976-01-01

    A successful series of workshops was planned and implemented in a rural area of Michigan where travel distances and lack of financial support from health care agencies were barriers to continuing education. Data obtained from a survey of 150 nurses identified priority subject areas and resource persons. (MS)

  5. Community Perception Survey, 2001.

    ERIC Educational Resources Information Center

    Rasmussen, Patricia; Silverman, Barbara

    This document is a report on the 2001 Community Perception Survey administered by Mt. San Antonio College (SAC) (California). The survey gathered public perception data of SAC services and programs. The survey was mailed to 773 service area community leaders; 160 (21%) responded. Survey results showed that: (1) 70% had knowledge of SAC programs…

  6. San Diego: Public Attitudes About Crime. A National Crime Survey Report.

    ERIC Educational Resources Information Center

    Paez, Adolfo L., Ed.

    The National Crime Survey program has conducted a continuous national survey and separate surveys in 26 central cities to study the impact of crime on American society. Attitudinal information obtained from a 1974 survey of occupants of 4,906 housing units (9,125 residents age 16 and over) in San Diego reflects crime trends, fear of crime,…

  7. Locating waterfowl observations on aerial surveys

    USGS Publications Warehouse

    Butler, W.I.; Hodges, J.I.; Stehn, R.A.

    1995-01-01

    We modified standard aerial survey data collection to obtain the geographic location for each waterfowl observation on surveys in Alaska during 1987-1993. Using transect navigation with CPS (global positioning system), data recording on continuously running tapes, and a computer data input program, we located observations with an average deviation along transects of 214 m. The method provided flexibility in survey design and data analysis. Although developed for geese nesting near the coast of the Yukon-Kuskokwim Delta, the methods are widely applicable and were used on other waterfowl surveys in Alaska to map distribution and relative abundance of waterfowl. Accurate location data with GIS analysis and display may improve precision and usefulness of data from any aerial transect survey.

  8. Accelerator and transport line survey and alignment

    SciTech Connect

    Ruland, R.E.

    1991-10-01

    This paper summarizes the survey and alignment processes of accelerators and transport lines and discusses the propagation of errors associated with these processes. The major geodetic principles governing the survey and alignment measurement space are introduced and their relationship to a lattice coordinate system shown. The paper continues with a broad overview about the activities involved in the step sequence from initial absolute alignment to final smoothing. Emphasis is given to the relative alignment of components, in particular to the importance of incorporating methods to remove residual systematic effects in surveying and alignment operations. Various approaches to smoothing used at major laboratories are discussed. 47 refs., 19 figs., 1 tab.

  9. The AAS Workforce Survey

    NASA Astrophysics Data System (ADS)

    Postman, Marc; Norman, D. J.; Evans, N. R.; Ivie, R.

    2014-01-01

    The AAS Demographics Committee, on behalf of the AAS, was tasked with initiating a biennial survey to improve the Society's ability to serve its members and to inform the community about changes in the community's demographics. A survey, based in part on similar surveys for other scientific societies, was developed in the summer of 2012 and was publicly launched in January 2013. The survey randomly targeted 2500 astronomers who are members of the AAS. The survey was closed 4 months later (April 2013). The response rate was excellent - 63% (1583 people) completed the survey. I will summarize the results from this survey, highlighting key results and plans for their broad dissemination.

  10. 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…

  11. Self-Perceived Continuing Education Needs of Certified Athletic Trainers

    PubMed Central

    2001-01-01

    Objective: To determine the self-perceived continuing education needs of current certified athletic trainers and the factors that affect those needs. Design and Setting: Self-reporting surveys using a Likert-type scale were sent to 2000 certified athletic trainers. Subjects: All subjects were certified athletic trainers working in the United States. Measurements: A 3-part survey of continuing education participation, continuing education needs, and demographic data was developed. Continuing education items were based on the domains of athletic training as defined by the Athletic Training Role Delineation Study, 3rd edition. Results: The response rate was 52% (1040/2000). Athletic trainers in this study perceived “some to moderate need” for continuing education within each of the domains. Rehabilitation of Athletic Injuries (domain 3) was the area in which athletic trainers saw the most need for continuing education. The back and neck were specific anatomical areas perceived by the athletic trainers as needing the highest level of continuing education. Sex was a significant factor in the perceived importance of continuing education within all but domain 5, Professional Development and Responsibility. Other factors included employment setting and years of experience. Conclusions: Athletic trainers in this study perceived each of the tasks within the domains to be at least “somewhat important,” with rehabilitation and specific continuing education programs for the back and neck being the most important. Sex, employment setting, and years of experience may influence what athletic trainers think is important. Therefore, continuing education providers should attempt to vary programs and tailor them to various audiences. PMID:12937481

  12. The MWA Transients Survey (MWATS).

    NASA Astrophysics Data System (ADS)

    Bell, M.; Murphy, T.; Kaplan, D. L.; Croft, S. D.; Hancock, P.; Rowlinson, A.; Wayth, R.; Gaensler, B.; Hurley-Walker, N.; Offringa, A.; Loi, C.; Bannister, K.; Trott, C.; Marquart, J.

    2017-01-01

    We propose the continuation of the MWA transients survey to search for and monitor low frequency transient and variable radio sources in the southern sky. This proposal is aimed at commensally utilising data from the GLEAM-X (G0008) project in semester 2017-A. The aim of this commensal data acquisition is to commission long baseline observations for transient science. In particular this will involve studying the impact of the ionosphere on calibration and imaging, and developing the techniques needed to produce science quality data products. The proposed drift scans with LST locking (see G0008 proposal) are particularly exciting as we can test image subtraction for transient and variable identification. This survey is targeted at studying objects such as AGN (intrinsic and extrinsic variability), long duration synchrotron emitters, pulsars and transients of unknown origin. The maps generated from this survey will be analysed with the Variables and Slow Transients (VAST) detection pipeline. The motivation for this survey is as follows: (i) To obtain temporal data on an extremely large and robust sample of low frequency sources to explore and quantify both intrinsic and extrinsic variability; (ii) To search and find new classes of low frequency radio transients that previously remained undetected and obscured from multi-wavelength discovery; (iii) To place rigorous statistics on the occurrence of both transients and variables prior to the Australian SKA era.

  13. A Navajo health consumer survey.

    PubMed

    Stewart, T; May, P; Muneta, A

    1980-12-01

    The findings of a health consumer survey of 309 Navajo families in three areas of the Navajo Reservation are reported. The survey shows that access to facilities and lack of safe water and sanitary supplies are continuing problems for these families. The families show consistent use of Indian Health Service providers, particularly nurses, pharmacists and physicians, as well as traditional Navajo medicine practitioners. Only incidental utilization of private medical services is reported. Extended waiting times and translation from English to Navajo are major concerns in their contacts with providers. A surprisingly high availability of third-party insurance is noted. Comparisons are made between this data base and selected national and regional surveys, and with family surveys from other groups assumed to be disadvantaged in obtaining health care. The comparisons indicate somewhat lower utilization rates and more problems in access to care for this Navajo sample. The discussion suggests that attitudes regarding free health care eventually may be a factor for Navajo people and other groups, that cultural considerations are often ignored or accepted as truisms in delivering care, and that the Navajo Reservation may serve as a unique microcosm of health care in the U.S.

  14. [Utilization of CAP Survey, Based on Questionnaire Results from Survey Participants].

    PubMed

    Hirano, Akiko; Ohno, Hiroie

    2015-08-01

    The survey provided by the College of American Pathologists (CAP) is chosen as one of the proficiency testing programs in Japan, and, recently, the numbers of participating facilities have increased. CAP provides 754 programs, and more than 1,000 tests were provided in 2014. Materials are translated as the "CAP global inter-laboratory comparison program" under the instruction of the Japanese Society of Laboratory Medicine (JSLM) selected from CAP surveys in Japan, and 68 programs and 261 items are provided. The total number of participating facilities was 174. CAP itself and the other services CAP provides are not well-known, while recognition of "the CAP survey as the proficiency test" has increased. The question "What is CAP and the CAP survey" was analyzed as a result of the questionnaire surveys conducted in 2014, and the advantage of the CAP survey and how to utilize it were considered. A questionnaire survey was conducted about the CAP survey for Japanese participants in 2014. Fifty-three questions were asked about their satisfaction level, intended use, and improvement. Eighty replies were analyzed. As a result, most CAP survey participants are satisfied. They intend to mainly use the CAP survey for their quality control. Furthermore, they can continuously monitor their systems throughout all testing phases as the survey has numbers of shipments a year and several specimens per each mailing. This helps in laboratory performance improvement. The Evaluation and Participant Summary (PSR) also effectively improves the laboratories' performance. CAP-accredited laboratories are required to participate in all survey programs concerning the test menu which they provide. Therefore, they have become accustomed to reviewing the evaluation and performing self-evaluation with a high usage rate of the Evaluation and PSR of the CAP survey. The questionnaire proved that performing the CAP survey properly enhanced the laboratories' quality control, and this meets the

  15. High resolution survey for topographic surveying

    NASA Astrophysics Data System (ADS)

    Luh, L. C.; Setan, H.; Majid, Z.; Chong, A. K.; Tan, Z.

    2014-02-01

    In this decade, terrestrial laser scanner (TLS) is getting popular in many fields such as reconstruction, monitoring, surveying, as-built of facilities, archaeology, and topographic surveying. This is due the high speed in data collection which is about 50,000 to 1,000,000 three-dimensional (3D) points per second at high accuracy. The main advantage of 3D representation for the data is that it is more approximate to the real world. Therefore, the aim of this paper is to show the use of High-Definition Surveying (HDS), also known as 3D laser scanning for topographic survey. This research investigates the effectiveness of using terrestrial laser scanning system for topographic survey by carrying out field test in Universiti Teknologi Malaysia (UTM), Skudai, Johor. The 3D laser scanner used in this study is a Leica ScanStation C10. Data acquisition was carried out by applying the traversing method. In this study, the result for the topographic survey is under 1st class survey. At the completion of this study, a standard of procedure was proposed for topographic data acquisition using laser scanning systems. This proposed procedure serves as a guideline for users who wish to utilize laser scanning system in topographic survey fully.

  16. 2012 Corporate Recruiters Survey. Survey Report

    ERIC Educational Resources Information Center

    Estrada, Rebecca

    2012-01-01

    This paper presents the results from the 2012 Corporate Recruiters Survey conducted by the Graduate Management Admission Council[R] (GMAC[R]). Conducted annually since 2001, this survey examines the job outlook for recent graduate business students as well as employer needs and expectations. The objectives of this study are to obtain a picture of…

  17. 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)

  18. 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.…

  19. 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.

  20. 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…

  1. Aerial radiation surveys

    SciTech Connect

    Jobst, J.

    1980-01-01

    A recent aerial radiation survey of the surroundings of the Vitro mill in Salt Lake City shows that uranium mill tailings have been removed to many locations outside their original boundary. To date, 52 remote sites have been discovered within a 100 square kilometer aerial survey perimeter surrounding the mill; 9 of these were discovered with the recent aerial survey map. Five additional sites, also discovered by aerial survey, contained uranium ore, milling equipment, or radioactive slag. Because of the success of this survey, plans are being made to extend the aerial survey program to other parts of the Salt Lake valley where diversions of Vitro tailings are also known to exist.

  2. 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.

  3. Assessment of continuous oil and gas resources of the Cooper Basin, Australia, 2016

    USGS Publications Warehouse

    Schenk, Christopher J.; Tennyson, Marilyn E.; Mercier, Tracey J.; Klett, Timothy R.; Finn, Thomas M.; Le, Phuong A.; Brownfield, Michael E.; Gaswirth, Stephanie B.; Marra, Kristen R.; Hawkins, Sarah J.; Leathers-Miller, Heidi M.

    2016-07-15

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated mean continuous resources of 482 million barrels of oil and 29.8 trillion cubic feet of gas in the Cooper Basin of Australia.

  4. 33 CFR 151.17 - Surveys.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND BALLAST WATER... Pertains to Pollution from Ships Oil Pollution § 151.17 Surveys. (a) Every U.S. oil tanker of 150...

  5. 33 CFR 151.17 - Surveys.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND BALLAST WATER... Pertains to Pollution from Ships Oil Pollution § 151.17 Surveys. (a) Every U.S. oil tanker of 150...

  6. 33 CFR 151.17 - Surveys.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND BALLAST WATER... Pertains to Pollution from Ships Oil Pollution § 151.17 Surveys. (a) Every U.S. oil tanker of 150...

  7. 33 CFR 151.17 - Surveys.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND BALLAST WATER... Pertains to Pollution from Ships Oil Pollution § 151.17 Surveys. (a) Every U.S. oil tanker of 150...

  8. 33 CFR 151.17 - Surveys.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND BALLAST WATER... Pertains to Pollution from Ships Oil Pollution § 151.17 Surveys. (a) Every U.S. oil tanker of 150...

  9. Development Paths in Archaeological Surveying

    NASA Astrophysics Data System (ADS)

    Tabbagh, A.

    2005-05-01

    Geophysical surveys of archaeological sites began in 1938, when an electrical survey was performed at the historical site of Williamsburg (Virginia, USA). Its full development, however, has been achieved by several European teams, which have continuously worked on it since the fifties. Geophysical survey is one step of archaeological site reconnaissance, which comprises many other non-invasive techniques such as document studies, field walking, air photo interpretation...Nevertheless solely geophysical techniques allow a direct exploration of the underground itself over a significant depth of investigation. Several physical properties can be measured to detect and map archaeological features and/or remains but electrical resistivity and magnetisation has been commonly used for fifty years and dielectric permittivity more recently. The major path of the technical evolution was to increase both the speed of the survey and the size of the area by using short measurement duration (less than 0.1 s) and to incorporate mechanical systems that allow the continuous pulling of the sensors on the field. Magnetic measurements are thus achieved either by fluxgate or optically pumped sensors, while electrical measurements are achieved by mobile multi-pole systems simultaneously over two or three different depths. In such surveys the mesh grid is 1 x 1 m or 0.5 x 0.5 m. Another aim is to limit the size of the surveyed area but to increase the geometrical resolution by using ground penetrating radars (GPR) with a very fine mesh (0.2 x 0.2 m) and by processing the data by `time slices' which allow to follow precisely the extension in depth of the different features. In addition for magnetic features, the simultaneous inversion of magnetic field and susceptibility (and soon viscosity) measurements using linear filtering allows the differentiation among the types of magnetization and allows for an improved determination of the depths of magnetic property contrasts. By considering the

  10. The Non-Continuing Student: A Study of the Causes and Educational Implications of Interrupting Collegiate Studies at the University of Washington. EAC Reports 79-5.

    ERIC Educational Resources Information Center

    de Wolf, Virginia A.

    A sample of students were surveyed who were enrolled at the University of Washington during the autumn quarter of 1977 but did not continue at the university the following quarter. Survey items included: reasons for not continuing, occupational status as of spring 1978, effect of not continuing on present occupation and plans for the future,…

  11. Surveys: an introduction.

    PubMed

    Rubenfeld, Gordon D

    2004-10-01

    Surveys are a valuable research tool for studying the knowledge, attitudes, and behavior of a study population. This article explores quantitative analyses of written questionnaires as instruments for survey research. Obtaining accurate and precise information from a survey requires minimizing the possibility of bias from inappropriate sampling or a flawed survey instrument, and this article describes strategies to minimize sampling bias by increasing response rates, comparing responders to nonresponders, and identifying the appropriate sampling population. It is crucial that the survey instrument be valid, meaning that it actually measures what the investigator intends it to measure. In developing a valid survey instrument, it can be useful to adapt survey instruments that were developed by other researchers and to conduct extensive pilot-testing of your survey instrument.

  12. National Health Care Survey

    Cancer.gov

    This survey encompasses a family of health care provider surveys, including information about the facilities that supply health care, the services rendered, and the characteristics of the patients served.

  13. Water Use: A Survey

    ERIC Educational Resources Information Center

    Fleming, Rose Glee; Warden, Jessie

    1976-01-01

    A survey of Florida State University students showed that their current laundry practices generate energy and water over-consumption. The survey also resulted in some concrete suggestions to the students that would improve their conservation practices. (Author/BP)

  14. Kiso Supernova Survey (KISS): Survey strategy

    NASA Astrophysics Data System (ADS)

    Morokuma, Tomoki; Tominaga, Nozomu; Tanaka, Masaomi; Mori, Kensho; Matsumoto, Emiko; Kikuchi, Yuki; Shibata, Takumi; Sako, Shigeyuki; Aoki, Tsutomu; Doi, Mamoru; Kobayashi, Naoto; Maehara, Hiroyuki; Matsunaga, Noriyuki; Mito, Hiroyuki; Miyata, Takashi; Nakada, Yoshikazu; Soyano, Takao; Tarusawa, Ken'ichi; Miyazaki, Satoshi; Nakata, Fumiaki; Okada, Norio; Sarugaku, Yuki; Richmond, Michael W.; Akitaya, Hiroshi; Aldering, Greg; Arimatsu, Ko; Contreras, Carlos; Horiuchi, Takashi; Hsiao, Eric Y.; Itoh, Ryosuke; Iwata, Ikuru; Kawabata, Koji S.; Kawai, Nobuyuki; Kitagawa, Yutaro; Kokubo, Mitsuru; Kuroda, Daisuke; Mazzali, Paolo; Misawa, Toru; Moritani, Yuki; Morrell, Nidia; Okamoto, Rina; Pavlyuk, Nikolay; Phillips, Mark M.; Pian, Elena; Sahu, Devendra; Saito, Yoshihiko; Sano, Kei; Stritzinger, Maximilian D.; Tachibana, Yutaro; Taddia, Francesco; Takaki, Katsutoshi; Tateuchi, Ken; Tomita, Akihiko; Tsvetkov, Dmitry; Ui, Takahiro; Ukita, Nobuharu; Urata, Yuji; Walker, Emma S.; Yoshii, Taketoshi

    2014-12-01

    The Kiso Supernova Survey (KISS) is a high-cadence optical wide-field supernova (SN) survey. The primary goal of the survey is to catch the very early light of a SN, during the shock breakout phase. Detection of SN shock breakouts combined with multi-band photometry obtained with other facilities would provide detailed physical information on the progenitor stars of SNe. The survey is performed using a 2.2° × 2.2° field-of-view instrument on the 1.05-m Kiso Schmidt telescope, the Kiso Wide Field Camera (KWFC). We take a 3-min exposure in g-band once every hour in our survey, reaching magnitude g ˜ 20-21. About 100 nights of telescope time per year have been spent on the survey since 2012 April. The number of the shock breakout detections is estimated to be of the order of 1 during our three-year project. This paper summarizes the KISS project including the KWFC observing setup, the survey strategy, the data reduction system, and CBET-reported SNe discovered so far by KISS.

  15. 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.

  16. Chemist Unemployment Continues to Rise

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1972

    1972-01-01

    Describes an American Chemical Society job status survey. Of the 3 percent of the members unemployed as of March 1, 1972, the highest rates of unemployment are among younger, industrial, research, development, and government funded chemists located on the two coasts. (TS)

  17. AACC CEO Survey: Compensation

    ERIC Educational Resources Information Center

    Phillippe, Kent A.

    2016-01-01

    In 2015, the American Association of Community Colleges (AACC) conducted a survey of community college chief executive officers (CEOs) to collect their opinions on current issues, and gather information on their compensation. This report provides the results from this survey. The AACC CEO Survey was sent to 960 public community college presidents.…

  18. ACSI Survey 2014

    Atmospheric Science Data Center

    2014-08-26

    ... EOSDIS Survey   Dear Colleagues,   In the next few days, you will receive an email from CFI Group on behalf of NASA. ... a few minutes to complete the survey.   If you did not receive a survey and wish to complete one, or know of someone who uses ...

  19. Sensitive Questions in Surveys

    ERIC Educational Resources Information Center

    Tourangeau, Roger; Yan, Ting

    2007-01-01

    Psychologists have worried about the distortions introduced into standardized personality measures by social desirability bias. Survey researchers have had similar concerns about the accuracy of survey reports about such topics as illicit drug use, abortion, and sexual behavior. The article reviews the research done by survey methodologists on…

  20. Urban School Board Survey

    ERIC Educational Resources Information Center

    Council of the Great City Schools, 2005

    2005-01-01

    The Council of the Great City Schools surveyed its member districts in the fall of 2004 to determine the characteristics of school boards and board members in U.S. urban schools. This was the first survey of its school boards and this report contains the results of that survey. Respondents were asked to provide information on a range of topics…

  1. Generic Survey Procedures.

    ERIC Educational Resources Information Center

    Matross, Ron; Roesler, Jon

    Hints on conducting surveys appropriate for university use are outlined, and sample checklists and forms are provided. The following research elements concerning generic surveys are covered: sequences of events for surveys conducted by mail (15 weeks) and telephone (11 weeks); algorithms for estimating materials costs and quantities; a catalog of…

  2. AECT Needs Survey, 2000.

    ERIC Educational Resources Information Center

    Frick, Theodore W.; Richter, Kurt; Kim, Minhee; Yang, Jessica Chao-I; Duvenci, Abdullah

    The purpose of this study was to determine the needs of AECT (Association for Educational Communications and Technology) members. A total of 590 individuals completed a Web-based 16-question survey after receiving an e-mail invitation from AECT. This survey was active between October 30 and November 10, 2000. The survey was categorized into three…

  3. 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. ...

  4. 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:

  5. 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)

  6. 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…

  7. 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:

  8. 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:

  9. 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.

  10. 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)

  11. 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:

  12. 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)

  13. 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

  14. 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)

  15. 7 CFR 550.31 - Questionnaires and survey plans.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Questionnaires and survey plans. 550.31 Section 550.31 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL RESEARCH SERVICE, DEPARTMENT... Agreements Program Management § 550.31 Questionnaires and survey plans. The Cooperator is required to...

  16. 7 CFR 550.31 - Questionnaires and survey plans.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Questionnaires and survey plans. 550.31 Section 550.31 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL RESEARCH SERVICE, DEPARTMENT... Agreements Program Management § 550.31 Questionnaires and survey plans. The Cooperator is required to...

  17. 7 CFR 550.31 - Questionnaires and survey plans.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Questionnaires and survey plans. 550.31 Section 550.31 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL RESEARCH SERVICE, DEPARTMENT... Agreements Program Management § 550.31 Questionnaires and survey plans. The Cooperator is required to...

  18. 7 CFR 550.31 - Questionnaires and survey plans.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Questionnaires and survey plans. 550.31 Section 550.31 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL RESEARCH SERVICE, DEPARTMENT... Agreements Program Management § 550.31 Questionnaires and survey plans. The Cooperator is required to...

  19. 43 CFR 3861.1 - Surveys of mining claims.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Surveys of mining claims. 3861.1 Section 3861.1 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND... Plats § 3861.1 Surveys of mining claims....

  20. 43 CFR 3861.1 - Surveys of mining claims.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Surveys of mining claims. 3861.1 Section 3861.1 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND... Plats § 3861.1 Surveys of mining claims....

  1. 43 CFR 3861.1 - Surveys of mining claims.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Surveys of mining claims. 3861.1 Section 3861.1 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND... Plats § 3861.1 Surveys of mining claims....

  2. 43 CFR 3861.1 - Surveys of mining claims.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Surveys of mining claims. 3861.1 Section 3861.1 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND... Plats § 3861.1 Surveys of mining claims....

  3. 49 CFR Appendix D to Part 599 - CARS Purchaser Survey

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 7 2013-10-01 2013-10-01 false CARS Purchaser Survey D Appendix D to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. D Appendix D to Part 599—CARS Purchaser Survey ER29JY09.008...

  4. 49 CFR Appendix D to Part 599 - CARS Purchaser Survey

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 7 2014-10-01 2014-10-01 false CARS Purchaser Survey D Appendix D to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. D Appendix D to Part 599—CARS Purchaser Survey ER29JY09.008...

  5. 49 CFR Appendix D to Part 599 - CARS Purchaser Survey

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false CARS Purchaser Survey D Appendix D to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. D Appendix D to Part 599—CARS Purchaser Survey ER29JY09.008...

  6. 49 CFR Appendix D to Part 599 - CARS Purchaser Survey

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 7 2011-10-01 2011-10-01 false CARS Purchaser Survey D Appendix D to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. D Appendix D to Part 599—CARS Purchaser Survey ER29JY09.008...

  7. 49 CFR Appendix D to Part 599 - CARS Purchaser Survey

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 7 2012-10-01 2012-10-01 false CARS Purchaser Survey D Appendix D to Part 599 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY... RECYCLE AND SAVE ACT PROGRAM Pt. 599, App. D Appendix D to Part 599—CARS Purchaser Survey ER29JY09.008...

  8. 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.

  9. 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

  10. NEOWISE: A Mid-Infrared Synoptic Survey

    NASA Astrophysics Data System (ADS)

    Mainzer, Amanda K.; Bauer, J. M.; Cutri, R. M.; Grav, T.; Masiero, J. R.; Wright, E. L.; Nugent, C.; Stevenson, R.; Fabinsky, B.

    2014-01-01

    NASA’s Wide-field Infrared Survey Explorer surveyed the entire sky in four infrared wavelengths (3.4, 4.6, 12 and 22 microns) over the course of one year. The mission’s long wavelength infrared channels were cooled by solid hydrogen; after its depletion, the mission continued using the two shortest wavelengths. Following completion of its one year survey, the mission was placed into hibernation. NASA has recently enabled the restart of the mission to discover, detect and characterize near-Earth objects (NEOs) using the 3.4 and 4.6 micron channels. With these wavelengths, it is possible to derive radiometric effective spherical diameters for NEOs with ~25% accuracy. In the process of surveying for NEOs over three years, NEOWISE will cover the sky multiple times, enabling a wide range of scientific investigations.

  11. MMT hypervelocity star survey. III. The complete survey

    SciTech Connect

    Brown, Warren R.; Geller, Margaret J.; Kenyon, Scott J. E-mail: mgeller@cfa.harvard.edu

    2014-05-20

    We describe our completed spectroscopic survey for unbound hypervelocity stars (HVSs) ejected from the Milky Way. Three new discoveries bring the total number of unbound late B-type stars to 21. We place new constraints on the nature of the stars and on their distances using moderate resolution MMT spectroscopy. Half of the stars are fast rotators; they are certain 2.5-4 M {sub ☉} main sequence stars at 50-120 kpc distances. Correcting for stellar lifetime, our survey implies that unbound 2.5-4 M {sub ☉} stars are ejected from the Milky Way at a rate of 1.5 × 10{sup –6} yr{sup –1}. These unbound HVSs are likely ejected continuously over the past 200 Myr and do not share a common flight time. The anisotropic spatial distribution of HVSs on the sky remains puzzling. Southern hemisphere surveys like SkyMapper will soon allow us to map the all-sky distribution of HVSs. Future proper motion measurements with Hubble Space Telescope and Gaia will provide strong constraints on origin. Existing observations are all consistent with HVS ejections from encounters with the massive black hole in the Galactic center.

  12. Environmental Survey preliminary report

    SciTech Connect

    Not Available

    1988-04-01

    This report presents the preliminary findings from the first phase of the Environmental Survey of the United States Department of Energy (DOE) Sandia National Laboratories conducted August 17 through September 4, 1987. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with Sandia National Laboratories-Albuquerque (SNLA). The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at SNLA, and interviews with site personnel. 85 refs., 49 figs., 48 tabs.

  13. 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.

  14. 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.

  15. 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.

  16. Developing the online survey.

    PubMed

    Gordon, Jeffry S; McNew, Ryan

    2008-12-01

    Institutions of higher education are now using Internet-based technology tools to conduct surveys for data collection. Research shows that the type and quality of responses one receives with online surveys are comparable with what one receives in paper-based surveys. Data collection can take place on Web-based surveys, e-mail-based surveys, and personal digital assistants/Smartphone devices. Web surveys can be subscription templates, software packages installed on one's own server, or created from scratch using Web programming development tools. All of these approaches have their advantages and disadvantages. The survey owner must make informed decisions as to the right technology to implement. The correct choice can save hours of work in sorting, organizing, and analyzing data.

  17. Survey of cryogenic semiconductor devices

    SciTech Connect

    Talarico, L.J.; McKeever, J.W.

    1996-04-01

    Improved reliability and electronic performance can be achieved in a system operated at cryogenic temperatures because of the reduction in mechanical insult and in disruptive effects of thermal energy on electronic devices. Continuing discoveries of new superconductors with ever increasing values of T{sub c} above that of liquid nitrogen temperature (LNT) have provided incentive for developing semiconductor electronic systems that may also operate in the superconductor`s liquid nitrogen bath. Because of the interest in high-temperature superconductor (HTS) devices, liquid nitrogen is the cryogen of choice and LNT is the temperature on which this review is focused. The purpose of this survey is to locate and assemble published information comparing the room temperature (298 K), performance of commercially available conventional and hybrid semiconductor device with their performance at LNT (77K), to help establish their candidacy as cryogenic electronic devices specifically for use at LNT. The approach to gathering information for this survey included the following activities. Periodicals and proceedings were searched for information on the behavior of semiconductor devices at LNT. Telephone calls were made to representatives of semiconductor industries, to semiconductor subcontractors, to university faculty members prominent for their research in the area of cryogenic semiconductors, and to representatives of the National Aeronautics and Space Administration (NASA) and NASA subcontractors. The sources and contacts are listed with their responses in the introduction, and a list of references appears at the end of the survey.

  18. 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.

  19. 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.

  20. Wide-Field Astronomical Surveys in the Next Decade

    SciTech Connect

    Strauss, Michael A.; Tyson, J.Anthony; Anderson, Scott F.; Axelrod, T.S.; Becker, Andrew C.; Bickerton, Steven J.; Blanton, Michael R.; Burke, David L.; Condon, J.J.; Connolly, A.J.; Cooray, Asantha R.; Covey, Kevin R.; Csabai, Istvan; Ferguson, Henry C.; Ivezic, Zeljko; Kantor, Jeffrey; Kent, Stephen M.; Knapp, G.R.; Myers, Steven T.; Neilsen, Eric H., Jr.; Nichol, Robert C.; /Portsmouth U., ICG /Harish-Chandra Res. Inst. /Caltech, IPAC /Potsdam, Max Planck Inst. /Harvard U. /Hawaii U. /UC, Berkeley, Astron. Dept. /Baltimore, Space Telescope Sci. /NOAO, Tucson /Carnegie Mellon U. /Chicago U., Astron. Astrophys. Ctr.

    2011-11-14

    Wide-angle surveys have been an engine for new discoveries throughout the modern history of astronomy, and have been among the most highly cited and scientifically productive observing facilities in recent years. This trend is likely to continue over the next decade, as many of the most important questions in astrophysics are best tackled with massive surveys, often in synergy with each other and in tandem with the more traditional observatories. We argue that these surveys are most productive and have the greatest impact when the data from the surveys are made public in a timely manner. The rise of the 'survey astronomer' is a substantial change in the demographics of our field; one of the most important challenges of the next decade is to find ways to recognize the intellectual contributions of those who work on the infrastructure of surveys (hardware, software, survey planning and operations, and databases/data distribution), and to make career paths to allow them to thrive.

  1. Wide-Field Astronomical Surveys in the Next Decade

    SciTech Connect

    Strauss, Michael A.; Tyson, J.Anthony; Anderson, Scott F.; Axelrod, T.S.; Becker, Andrew C.; Bickerton, Steven J.; Blanton, Michael R.; Burke, David L.; Condon, J.J.; Connolly, A.J.

    2009-03-01

    Wide-angle surveys have been an engine for new discoveries throughout the modern history of astronomy, and have been among the most highly cited and scientifically productive observing facilities in recent years. This trend is likely to continue over the next decade, as many of the most important questions in astrophysics are best tackled with massive surveys, often in synergy with each other and in tandem with the more traditional observatories. We argue that these surveys are most productive and have the greatest impact when the data from the surveys are made public in a timely manner. The rise of the 'survey astronomer' is a substantial change in the demographics of our field; one of the most important challenges of the next decade is to find ways to recognize the intellectual contributions of those who work on the infrastructure of surveys (hardware, software, survey planning and operations, and databases/data distribution), and to make career paths to allow them to thrive.

  2. 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

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. Barriers to continuing education and continuing professional development among occupational health nurses in Japan.

    PubMed

    Mizuno-Lewis, Satomi; Kono, Keiko; Lewis, Desmond R; Gotoh, Yuki; Hagi, Noriko; Sato, Mitsutoshi; Yoshikawa, Etsuko; Higashikawa, Kaoru; Yamazaki, Masato; Naito, Masako; Kondo, Nobuko

    2014-05-01

    As Japan's industries pursue technical innovations, the responsibilities of occupational health nurses are becoming increasingly complex. With such change, continuing professional development (CPD) and continuing education (CE) are crucial to the provision of appropriate care for workers. This study examined current practices of occupational health nurses and identified barriers to conducting occupational CPD and CE activities. A survey questionnaire was sent to 2,077 occupational health nurses late in 2010, asking about factors affecting attendance at and participation in CPD and CE activities, including challenges for occupational health nurses in practice. Findings demonstrated that many occupational health nurses do not work for companies that support CPD and CE. A significant finding was that occupational health nurses in Japan desire CPD activities and recognize the importance of attending CE activities. Continuing education is viewed by occupational health nurses as essential for their professional development and advancement with broader practice responsibilities and authority. Findings from this study are useful in crafting recommendations to increase occupational health nurse participation in both CPD and CE, leading to improvement in overall workplace health and safety in Japan.

  8. Quality Assurance and Continuing Education Needs of Rural and Remote General Practitioners: How Are They Changing?

    ERIC Educational Resources Information Center

    Booth, Barbara; Lawrance, Richard

    2001-01-01

    A survey examined the continuing education needs of 706 rural general practitioners (GPs) across Australia. An inability to generalize findings across location indicates that regional identification by local service providers would be more effective. However, a set of topics broader than the traditional continuing medical education topics for…

  9. Noncredit Continuing Education: Who Does what for Whom...and Why?

    ERIC Educational Resources Information Center

    Long, Norma R.

    1988-01-01

    A case study illustrates the need to examine criteria used to select noncredit continuing education offerings. In this case, the physics faculty protested that the offering "Fundamentals of Astrology" was inappropriate as a university noncredit course. A survey of 77 continuing education divisions revealed how course offering choices are made. (CH)

  10. The Practice of Continuous Assessment in Primary Schools: The Case of Chagni, Ethiopia

    ERIC Educational Resources Information Center

    Abejehu, Sintayehu Belay

    2016-01-01

    Continuous assessment is part and parcel of instructional process that has to be taken as a key tool in educational quality assurance endeavor. Thus, this article examined the actual practice of continuous assessment in primary schools of Chagni City Administration, Ethiopia. To address this purpose the study employed descriptive survey design.…

  11. Perceived Value of University-Based Continuing Education Leadership Development Programs for Administrators

    ERIC Educational Resources Information Center

    Stone, Geri L.; Major, Claire H.

    2014-01-01

    This quantitative study, which involved development of a Value Creation Survey, examined the perceived value of leadership development programs (LDPs) provided by continuing higher education for administrators in colleges and universities. Participants were administrators at Association for Continuing Higher Education (ACHE) member institutions.…

  12. 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.

  13. 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.

  14. 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.

  15. 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.

  16. 32 CFR 644.447 - Joint survey of premises.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 4 2011-07-01 2011-07-01 false Joint survey of premises. 644.447 Section 644.447 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Leaseholds and Leasehold Improvements § 644.447...

  17. 32 CFR 644.447 - Joint survey of premises.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Joint survey of premises. 644.447 Section 644.447 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Leaseholds and Leasehold Improvements § 644.447...

  18. 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,…

  19. 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…

  20. 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.

  1. 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...

  2. 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…

  3. 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…

  4. 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)

  5. 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…

  6. 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…

  7. Atmospheric prediction model survey

    NASA Technical Reports Server (NTRS)

    Wellck, R. E.

    1976-01-01

    As part of the SEASAT Satellite program of NASA, a survey of representative primitive equation atmospheric prediction models that exist in the world today was written for the Jet Propulsion Laboratory. Seventeen models developed by eleven different operational and research centers throughout the world are included in the survey. The surveys are tutorial in nature describing the features of the various models in a systematic manner.

  8. 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.

  9. 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.

  10. Surveying your internal customers.

    PubMed

    Weir, V L

    1998-06-01

    Internal customers often are overlooked when business techniques are applied. By applying common external customer satisfaction survey techniques to internal business functions, one hospital identified areas for improvement.

  11. Continuous Groundwater Monitoring Collocated at USGS Streamgages

    NASA Astrophysics Data System (ADS)

    Constantz, J. E.; Eddy-Miller, C.; Caldwell, R.; Wheeer, J.; Barlow, J.

    2012-12-01

    USGS Office of Groundwater funded a 2-year pilot study collocating groundwater wells for monitoring water level and temperature at several existing continuous streamgages in Montana and Wyoming, while U.S. Army Corps of Engineers funded enhancement to streamgages in Mississippi. To increase spatial relevance with in a given watershed, study sites were selected where near-stream groundwater was in connection with an appreciable aquifer, and where logistics and cost of well installations were considered representative. After each well installation and surveying, groundwater level and temperature were easily either radio-transmitted or hardwired to existing data acquisition system located in streamgaging shelter. Since USGS field personnel regularly visit streamgages during routine streamflow measurements and streamgage maintenance, the close proximity of observation wells resulted in minimum extra time to verify electronically transmitted measurements. After field protocol was tuned, stream and nearby groundwater information were concurrently acquired at streamgages and transmitted to satellite from seven pilot-study sites extending over nearly 2,000 miles (3,200 km) of the central US from October 2009 until October 2011, for evaluating the scientific and engineering add-on value of the enhanced streamgage design. Examination of the four-parameter transmission from the seven pilot study groundwater gaging stations reveals an internally consistent, dynamic data suite of continuous groundwater elevation and temperature in tandem with ongoing stream stage and temperature data. Qualitatively, the graphical information provides appreciation of seasonal trends in stream exchanges with shallow groundwater, as well as thermal issues of concern for topics ranging from ice hazards to suitability of fish refusia, while quantitatively this information provides a means for estimating flux exchanges through the streambed via heat-based inverse-type groundwater modeling. In June

  12. 46 CFR 42.09-50 - Repairs or alterations to vessel after it has been surveyed.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Repairs or alterations to vessel after it has been surveyed. 42.09-50 Section 42.09-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD...-50 Repairs or alterations to vessel after it has been surveyed. (a) After any survey of the...

  13. 46 CFR 42.09-50 - Repairs or alterations to vessel after it has been surveyed.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Repairs or alterations to vessel after it has been surveyed. 42.09-50 Section 42.09-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD...-50 Repairs or alterations to vessel after it has been surveyed. (a) After any survey of the...

  14. 46 CFR 42.09-50 - Repairs or alterations to vessel after it has been surveyed.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Repairs or alterations to vessel after it has been surveyed. 42.09-50 Section 42.09-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD...-50 Repairs or alterations to vessel after it has been surveyed. (a) After any survey of the...

  15. 46 CFR 42.09-50 - Repairs or alterations to vessel after it has been surveyed.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Repairs or alterations to vessel after it has been surveyed. 42.09-50 Section 42.09-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD...-50 Repairs or alterations to vessel after it has been surveyed. (a) After any survey of the...

  16. 46 CFR 42.09-50 - Repairs or alterations to vessel after it has been surveyed.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Repairs or alterations to vessel after it has been surveyed. 42.09-50 Section 42.09-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD...-50 Repairs or alterations to vessel after it has been surveyed. (a) After any survey of the...

  17. 76 FR 77782 - Takes of Marine Mammals Incidental to Specified Activities; Marine Geophysical Survey in the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-14

    ... resulted in schedule challenges that forced the survey into an inclement weather period and after further... echosounder (MBES) and a sub-bottom profiler (SBP) continuously throughout the survey. Acoustic stimuli (i.e... these dates is possible, depending on logistics and weather. The proposed seismic survey will...

  18. A Survey of Educational Needs and Online Training Perceptions in the Wood Products Industry

    ERIC Educational Resources Information Center

    Quesada-Pineda, Henry J.; Conn, Samuel S.; Sanchez, L. Scarlett

    2011-01-01

    A sample of 651 wood products industries were surveyed to determine their educational needs and quantify their interest in receiving continuing education via an online format. In the survey, respondents were asked to rank, in order of priority, their educational needs. With a 15.2% response rate, survey respondents (n=99) indicated that an online…

  19. Resource Assessment Project: User needs survey results

    NASA Astrophysics Data System (ADS)

    Hulstrom, R. L.

    1989-11-01

    This document presents the results of an extensive survey conducted by the Solar Energy Research Institute's (SERI) Resource Assessment and Instrumentation Branch. This survey addressed the needs for solar radiation data, models, algorithms, forecasts, and instrumentation, according to the various solar energy conversion technologies (photovoltaics, solar thermal, passive heating/cooling/daylighting, active solar heating/cooling (ASHC), and biomass). The survey was actually conducted during fiscal years 1984 and 1985 as input to the establishment of a formal Department of Energy (DOE) Resource Assessment Program. The survey included only solar radiation, as opposed to wind and other renewable resources. SERI is responsible for the solar radiation portion of the DOE Resource Assessment Program. The survey was conducted by sending a questionnaire to 135 individuals at DOE, the Department of Agriculture, industry, and various national laboratories, universities, and utilities, to represent a cross section of the previously named solar energy conversion technologies. The results of the survey were analyzed and summarized. The exact needs for solar radiation data, models, algorithms, forecasts, and instrumentation will surely change with time. Therefore, the SERI Resource Assessment and Instrumentation Branch will update the list continually.

  20. Alumni Perspectives Survey, 2011. Survey Report

    ERIC Educational Resources Information Center

    Sheikh, Sabeen

    2011-01-01

    Since the Graduate Management Admission Council[R] (GMAC[R]) first began conducting its Alumni Perspectives Surveys 11 years ago, several "truths" about graduate business school alumni have consistently stood the test of time: They are and remain eminently employable. They constantly rate the value of the degree highly. This year's results are…

  1. Alumni Perspectives Survey. 2014 Survey Report

    ERIC Educational Resources Information Center

    Schoenfeld, Gregg

    2014-01-01

    Alumni are a powerful force in building a business school's brand. They recommend programs to prospective students, they connect current students to job opportunities, and they contribute significantly to building a school's legacy. The findings in the 2014 Alumni Perspectives Survey Report provide a current snapshot of nearly 21,000 business…

  2. Application Trends Survey. 2014 Survey Report

    ERIC Educational Resources Information Center

    Worthington, Rebecca; Bruggeman, Paula

    2014-01-01

    Now in its 15th year, the Graduate Management Admission Council's assessment of application volume trends for graduate management programs offers timely insights into demographic shifts and other factors defining the candidate pools for the 2014 application cycle. Responses collected in the 2014 survey represent a record-breaking total of 748 MBA,…

  3. Corporate Recruiters Survey: 2014 Survey Report

    ERIC Educational Resources Information Center

    Estrada Worthington, Rebecca

    2014-01-01

    The 2014 Corporate Recruiters Survey Report examines the current hiring outlook for graduate business students and analyzes demand by industry and world region, salaries, job functions, and mobility in regional job placement. It also explores recruiter behavior, including recruitment practices and school and candidate selection criteria, and…

  4. Application Trends Survey, 2011. Survey Report

    ERIC Educational Resources Information Center

    Estrada, Rebecca

    2011-01-01

    The 2011 Application Trends Survey conducted by the Graduate Management Admission Council (GMAC) is the industry source for comprehensive statistics and timely and reliable insights into the demand for graduate management education around the world. A total of 649 programs from 331 business schools and faculties worldwide representing 45 countries…

  5. 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.

  6. 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.

  7. 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.

  8. 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.

  9. 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

  10. Improved USGS methodology for assessing continuous petroleum resources using analogs

    USGS Publications Warehouse

    Charpentier, Ronald R.; Cook, Troy

    2010-01-01

    The currently used U.S. Geological Survey methodology for assessing continuous (unconventional) petroleum resources of the United States was developed in the 1990s. This methodology poorly incorporates uncertainty about the estimated ultimate recoveries (EURs). This is especially problematic for hypothetical assessment units where this may be the largest source of uncertainty that needs to be reflected in the estimates. An improved methodology estimates the uncertainty of mean EUR directly. It uses analog data that have been compiled from production histories of many developed U.S. continuous assessment units. The analog databases provide a way of estimating the variability of not just EURs but other production parameters useful in assessing continuous resources.

  11. 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

  12. 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.

  13. 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.

  14. 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.

  15. 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.

  16. 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.

  17. 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.

  18. 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.

  19. Westchester County Employers Survey.

    ERIC Educational Resources Information Center

    Lee, Marcia M.

    The Westchester County Employers Survey was done in May 2003 in order learn more about employee training needs, how they accomplished these needs, and how it would be possible for the Westchester Community College to fulfill these needs. Out of the 639 surveys sent, 145 were returned in a satisfactory format, which produces a 22.6% return rate.…

  20. The OCCASO survey

    NASA Astrophysics Data System (ADS)

    Casamiquela, L.; Carrera, R.; Jordi, C.; Balaguer-Núnez, L.; Pancino, E.; Blanco-Cuaresma, S.

    2017-03-01

    Open clusters (OCs) are crucial for studying the formation and evolution of the Galactic disc. The lack of a large number of OCs analysed homogeneously hampers the investigations. The OCCASO survey provides homogeneous radial velocities, physical parameters and individual chemical abundances from high-resolution spectroscopy. We present the motivation, current status and first results of the survey for 114 stars in 18 OCs

  1. Employer Satisfaction Survey.

    ERIC Educational Resources Information Center

    Broadbent, William A.

    A three-part, state-wide survey was conducted in Spring 1979, to determine employer satisfaction with the vocational programs offered at Hawaii's high schools and community colleges. Three populations were involved in the survey: (1) the personnel directors of 29 firms representing approximately 25% of the businesses in Hawaii with 250 or more…

  2. Readership Surveys Build Confidence.

    ERIC Educational Resources Information Center

    Bohle, Bob

    1980-01-01

    Reports results of a survey of students' opinions of their school newspaper. Lists four changes that were based on the survey results: (1) added emphasis on meeting students' personal interest needs, (2) increase in short feature and humorous stories, (3) more persuasive editorial and opinion pieces, and (4) increase in advertising benefits for…

  3. And the Survey Says...

    ERIC Educational Resources Information Center

    White, Susan C.

    2016-01-01

    Last month we highlighted our Quadrennial Survey of High School Physics Teachers. Using data from the survey, we have looked at the availability of high school physics. We report that about 95% of high school seniors attend a high school where physics is offered regularly--either every year or every other year. A U.S. Department of Education…

  4. Technology & Distance Learning Survey.

    ERIC Educational Resources Information Center

    Florida Human Resources Development, Inc., Gainesville.

    A survey was conducted to assess the current state of technology and distance learning awareness and usage in Florida's adult education and community-based programs. Data were gathered through a survey of 350 adult practitioners, literacy providers, community-based organizations and libraries throughout the state (125 responses [36 percent return…

  5. Attitude Surveys Document Sampler.

    ERIC Educational Resources Information Center

    Walker, Albert, Comp.

    This packet presents results of a series of attitude surveys representing a variety of purposes, methods and defined publics. They range from a simple questionnaire prepared and mailed to a small group of key individuals by a public relations staff to scientifically derived surveys purchased from Louis Harris and Associates and other research…

  6. Ye Olde Maile Surveye.

    ERIC Educational Resources Information Center

    Berty, Ernest

    This publication is primarily designed for educational practitioners who possess little or no training in conducting mail surveys or have not kept current on the present state of the art of survey methods and techniques. It is also intended to be a checking and comparing aid to ensure that important research considerations are taken into account.…

  7. Graduate Assessment Survey Report.

    ERIC Educational Resources Information Center

    Santa Fe Community Coll., Gainesville, FL. Office of Institutional Research and Planning.

    Determines the degree to which Santa Fe Community College (Florida) is providing quality educational programs and services to its students. Surveys outgoing students to gather their opinions and perceptions of the educational experiences and services they received while attending the college. The survey instrument is divided into three sections:…

  8. Infrastructure Survey 2009

    ERIC Educational Resources Information Center

    Group of Eight (NJ1), 2010

    2010-01-01

    In 2008 the Group of Eight (Go8) released a first report on the state of its buildings and infrastructure, based on a survey undertaken in 2007. A further survey was undertaken in 2009, updating some information about the assessed quality, value and condition of buildings and use of space. It also collated data related to aspects of the estate not…

  9. Submarine cable route survey

    SciTech Connect

    Herrouin, G.; Scuiller, T.

    1995-12-31

    The growth of telecommunication market is very significant. From the beginning of the nineties, more and more the use of optical fiber submarine cables is privileged to that of satellites. These submarine telecommunication highways require accurate surveys in order to select the optimum route and determine the cable characteristics. Advanced technology tools used for these surveys are presented along with their implementation.

  10. 2007 Maryland Adolescent Survey

    ERIC Educational Resources Information Center

    Maryland State Department of Education, 2008

    2008-01-01

    Periodically, Maryland's sixth, eighth, tenth, and twelfth graders are surveyed to determine the nature, extent, and trend of alcohol, tobacco, and other drug (ATOD) use among adolescents. The "2007 Maryland Adolescent Survey (MAS)" presents the latest findings regarding ATOD use by Maryland's adolescents and compares State and local…

  11. Seven Survey Sins

    ERIC Educational Resources Information Center

    Gehlbach, Hunter

    2015-01-01

    As pressure builds to assess students, teachers, and schools, educational practitioners and policy makers are increasingly looking toward student perception surveys as a promising means to collect high-quality, useful data. For instance, the widely cited Measures of Effective Teaching study lists student perception surveys as one of the three key…

  12. Basic Surveying Technology.

    ERIC Educational Resources Information Center

    Olson, David A.; Kellum, Mary, Ed.

    This document is intended to help teachers prepare students to perform the duties of any member of a surveying party, including those of party chief, in the field and in the office. It contains instructional units on introduction to surveying, safety, horizontal measurements, vertical measurements, angles and directions, angular measurements,…

  13. Continuation and Enhancement of the MPOWIR Program

    SciTech Connect

    Lozier, Susan

    2014-10-21

    MPOWIR is a community-based program that provides mentoring to physical oceanographers from late graduate school through early careers. The overall goal of MPOWIR is to make mentoring opportunities for junior physical oceanographers universally available and of higher quality by expanding the reach of mentoring opportunities beyond individual home institutions. The aim is to reduce the barriers to career development for all junior scientists in the field, with a particular focus on improving the retention of junior women. Over the past five years MPOWIR has expanded significantly. This funding cycle saw the development and enhancement of MPOWIR’s programs and outreach opportunities. MPOWIR’s main programmatic offerings are: mentor groups, a biannual conference, a website and blog, and town hall meetings at national events. Since 2009, MPOWIR has hosted 15 mentor groups, three Pattullo conferences, and created a website that has attracted over 50,000 visitors. MPOWIR’s mentoring groups and Pattullo conferences have reached more than 130 unique participants. Mentor Groups Mentor groups were established in the fall of 2008, and continue to gain momentum after 5 years. Since 2009, 11 groups have formed, with participants mainly, but not exclusively, drawn from Pattullo attendees. To gauge the impact of mentor groups, participants are surveyed approximately annually. Based on an extensive 2011 survey, 100% of mentoring group participants reported that they made progress on their stated scientific, professional, and personal goals. As part of these surveys, participants are asked what they value about their mentoring group, what the benefit of the mentoring group is to their current position, and they are asked questions about the logistics and setup of the groups. Based on the survey conducted in 2012, all participants rated participation in these groups a valuable experience, with particular value placed on feedback on professional development (100% Excellent to

  14. Web-Based Surveys: Not Your Basic Survey Anymore

    ERIC Educational Resources Information Center

    Bertot, John Carlo

    2009-01-01

    Web-based surveys are not new to the library environment. Although such surveys began as extensions of print surveys, the Web-based environment offers a number of approaches to conducting a survey that the print environment cannot duplicate easily. Since 1994, the author and others have conducted national surveys of public library Internet…

  15. How To Sample in Surveys. The Survey Kit, Volume 6.

    ERIC Educational Resources Information Center

    Fink, Arlene

    The nine-volume Survey Kit is designed to help readers prepare and conduct surveys and become better users of survey results. All the books in the series contain instructional objectives, exercises and answers, examples of surveys in use, illustrations of survey questions, guidelines for action, checklists of "dos and don'ts," and…

  16. The relationship between continuing professional education and commitment to nursing.

    PubMed

    Drey, Nicholas; Gould, Dinah; Allan, Teresa

    2009-10-01

    Nurses have a responsibility to undertake continuing professional development to enable them to keep abreast with changes in health care. Acquiring new knowledge and skills is essential for nurses to practice safely in new and extended roles. Opportunities for continuing professional development are thought to increase retention. The aim of this study was to explore the relationship between undertaking continuing professional development and commitment to the profession and the employing National Health Service trust and to explore any differences between nurses in standard and extended roles. A questionnaire survey was undertaken with 451 nurses employed in three contrasting trusts. The questionnaire incorporated a validated scale to measure organisational and professional commitment. Three hundred and eighteen (70.5%) of the nurses had undertaken continuing professional development over the previous 12 months. Ninety nine nurses (22%) had received only mandatory training over the same period. There was no evidence of a relationship between professional and organisational commitment and undertaking continuing professional development. There was no evidence that specialist nurses in extended roles had undertaken the developmental continuing professional development that would be expected in order for them to acquire new competencies and skills.

  17. Geopotential Field Anomaly Continuation with Multi-Altitude Observations

    NASA Technical Reports Server (NTRS)

    Kim, Jeong Woo; Kim, Hyung Rae; von Frese, Ralph; Taylor, Patrick; Rangelova, Elena

    2012-01-01

    Conventional gravity and magnetic anomaly continuation invokes the standard Poisson boundary condition of a zero anomaly at an infinite vertical distance from the observation surface. This simple continuation is limited, however, where multiple altitude slices of the anomaly field have been observed. Increasingly, areas are becoming available constrained by multiple boundary conditions from surface, airborne, and satellite surveys. This paper describes the implementation of continuation with multi-altitude boundary conditions in Cartesian and spherical coordinates and investigates the advantages and limitations of these applications. Continuations by EPS (Equivalent Point Source) inversion and the FT (Fourier Transform), as well as by SCHA (Spherical Cap Harmonic Analysis) are considered. These methods were selected because they are especially well suited for analyzing multi-altitude data over finite patches of the earth such as covered by the ADMAP database. In general, continuations constrained by multi-altitude data surfaces are invariably superior to those constrained by a single altitude data surface due to anomaly measurement errors and the non-uniqueness of continuation.

  18. Geopotential Field Anomaly Continuation with Multi-Altitude Observations

    NASA Technical Reports Server (NTRS)

    Kim, Jeong Woo; Kim, Hyung Rae; vonFrese, Ralph; Taylor, Patrick; Rangelova, Elena

    2011-01-01

    Conventional gravity and magnetic anomaly continuation invokes the standard Poisson boundary condition of a zero anomaly at an infinite vertical distance from the observation surface. This simple continuation is limited, however, where multiple altitude slices of the anomaly field have been observed. Increasingly, areas are becoming available constrained by multiple boundary conditions from surface, airborne, and satellite surveys. This paper describes the implementation of continuation with multi-altitude boundary conditions in Cartesian and spherical coordinates and investigates the advantages and limitations of these applications. Continuations by EPS (Equivalent Point Source) inversion and the FT (Fourier Transform), as well as by SCHA (Spherical Cap Harmonic Analysis) are considered. These methods were selected because they are especially well suited for analyzing multi-altitude data over finite patches of the earth such as covered by the ADMAP database. In general, continuations constrained by multi-altitude data surfaces are invariably superior to those constrained by a single altitude data surface due to anomaly measurement errors and the non-uniqueness of continuation.

  19. Public surveys at ESO

    NASA Astrophysics Data System (ADS)

    Arnaboldi, Magda; Delmotte, Nausicaa; Hilker, Michael; Hussain, Gaitee; Mascetti, Laura; Micol, Alberto; Petr-Gotzens, Monika; Rejkuba, Marina; Retzlaff, Jörg; Mieske, Steffen; Szeifert, Thomas; Ivison, Rob; Leibundgut, Bruno; Romaniello, Martino

    2016-07-01

    ESO has a strong mandate to survey the Southern Sky. In this article, we describe the ESO telescopes and instruments that are currently used for ESO Public Surveys, and the future plans of the community with the new wide-field-spectroscopic instruments. We summarize the ESO policies governing the management of these projects on behalf of the community. The on-going ESO Public Surveys and their science goals, their status of completion, and the new projects selected during the second ESO VISTA call in 2015/2016 are discussed. We then present the impact of these projects in terms of current numbers of refereed publications and the scientific data products published through the ESO Science Archive Facility by the survey teams, including the independent access and scientific use of the published survey data products by the astronomical community.

  20. The Methanol Multibeam Survey

    NASA Astrophysics Data System (ADS)

    Green, James A.; Cohen, R. J.; Caswell, J. L.; Fuller, G. A.; Brooks, K.; Burton, M. G.; Chrysostomou, A.; Diamond, P. J.; Ellingsen, S. P.; Gray, M. D.; Hoare, M. G.; Masheder, M. R. W.; McClure-Griffiths, N.; Pestalozzi, M.; Phillips, C.; Quinn, L.; Thompson, M. A.; Voronkov, M.; Walsh, A.; Ward-Thompson, D.; Wong-McSweeney, D.; Yates, J. A.; Cox, J.

    2007-03-01

    A new 7-beam methanol multibeam receiver is being used to survey the Galaxy for newly forming massive stars, that are pinpointed by strong methanol maser emission at 6.668 GHz. The receiver, jointly constructed by Jodrell Bank Observatory (JBO) and the Australia Telescope National Facility (ATNF), was successfully commissioned at Parkes in January 2006. The Parkes-Jodrell survey of the Milky Way for methanol masers is two orders of magnitude faster than previous systematic surveys using 30-m class dishes, and is the first systematic survey of the entire Galactic plane. The first 53 days of observations with the Parkes telescope have yielded 518 methanol sources, of which 218 are new discoveries. We present the survey methodology as well as preliminary results and analysis.

  1. Building Technologies Residential Survey

    SciTech Connect

    Secrest, Thomas J.

    2005-11-07

    Introduction A telephone survey of 1,025 residential occupants was administered in late October for the Building Technologies Program (BT) to gather information on residential occupant attitudes, behaviors, knowledge, and perceptions. The next section, Survey Results, provides an overview of the responses, with major implications and caveats. Additional information is provided in three appendices as follows: - Appendix A -- Summary Response: Provides summary tabular data for the 13 questions that, with subparts, comprise a total of 25 questions. - Appendix B -- Benchmark Data: Provides a benchmark by six categories to the 2001 Residential Energy Consumption Survey administered by EIA. These were ownership, heating fuel, geographic location, race, household size and income. - Appendix C -- Background on Survey Method: Provides the reader with an understanding of the survey process and interpretation of the results.

  2. Construct validation of a physician satisfaction survey.

    PubMed

    Wolosin, Robert J; Gesell, Sabina B; Taber, Brian; Epting, Gladys J

    2006-01-01

    Hospitals continuously look for ways to improve patient care and retain high-quality physicians. Previous research indicates that physicians' satisfaction with where they practice is a crucial part of addressing these issues. A reliable and valid method to assess physician satisfaction is needed in order to identify potential areas of discontent. The purpose of the present study was to develop and validate a self-administered medical staff satisfaction survey. The survey contains 13 Likert-type items divided into three reliable subscales: Quality of Patient Care (alpha = .84), Ease of Practice (alpha = .76), and Relationship with Leadership (alpha = .92). Results from both exploratory and confirmatory factor analyses supported the survey's structure and robustness across three independent samples.

  3. Epidemiologic survey of bovine diseases in Suriname.

    PubMed

    Corbett, W T; Guy, J; Lieuw-A-Joe, R; Hunter, L; Grindem, C; Levy, M; Cullen, J; Vaz, V

    1989-01-01

    A seroepidemiologic survey of cattle diseases was undertaken in Suriname in 1985 to help assess the livestock disease situation in that country. The six diseases covered by the survey were bovine coronavirus infection, bovine rhinotracheitis, bovine virus diarrhea, brucellosis, parainfluenza-3 infection, and respiratory syncytial virus infection. The results indicated relatively low prevalences of these diseases compared to the prevalences found in most developed countries. The reasons for this are uncertain, but the finding suggests that the cattle population in Suriname could lack extensive exposure to these diseases and so could be highly susceptible to them. In addition, the evident need for more thoroughgoing survey data points up the need to establish a continuous animal data health monitoring system in Suriname--as well as in other developing countries where there is a need to objectively assess the livestock disease picture.

  4. And the Survey Says …

    NASA Astrophysics Data System (ADS)

    White, Susan C.

    2016-11-01

    We are continuing our examination of very different physics availability numbers reported by AIP Statistics and the U.S. Department of Education's Office of Civil Rights (OCR). The essential difference appears to be the number of schools included in the denominator. The U.S. Department of Education classifies schools into one of five types based upon the curriculum offered: regular, special education, vocational, alternative, and a fifth classification for schools that do not fit into any of the first four. In AIP Statistics' Quadrennial Survey of High School Physics Teachers, data are collected from a nationally representative sample of all public and private regular and vocational schools that have at least three seniors (students enrolled in 12th grade).

  5. 2007 New Jersey ESL Program Survey Report

    ERIC Educational Resources Information Center

    New Jersey Commission on Higher Education, 2008

    2008-01-01

    The State of New Jersey continues to grow as a home for thousands of immigrants from around the world. The number of foreign-born persons increased 25 percent in New Jersey from 967,000 in 1990 to 1,208,000 in 2000. According to data from the 2006 American Community Survey (ACS) of the U.S. Census Bureau, only two states, New York and California,…

  6. 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.

  7. 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

  8. 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.

  9. 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.

  10. 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.

  11. 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.

  12. 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.

  13. Continuing Education Workshops in Bioinformatics Positively Impact Research and Careers.

    PubMed

    Brazas, Michelle D; Ouellette, B F Francis

    2016-06-01

    Bioinformatics.ca has been hosting continuing education programs in introductory and advanced bioinformatics topics in Canada since 1999 and has trained more than 2,000 participants to date. These workshops have been adapted over the years to keep pace with advances in both science and technology as well as the changing landscape in available learning modalities and the bioinformatics training needs of our audience. Post-workshop surveys have been a mandatory component of each workshop and are used to ensure appropriate adjustments are made to workshops to maximize learning. However, neither bioinformatics.ca nor others offering similar training programs have explored the long-term impact of bioinformatics continuing education training. Bioinformatics.ca recently initiated a look back on the impact its workshops have had on the career trajectories, research outcomes, publications, and collaborations of its participants. Using an anonymous online survey, bioinformatics.ca analyzed responses from those surveyed and discovered its workshops have had a positive impact on collaborations, research, publications, and career progression.

  14. Teacher Characteristics and Perceptions of Pest Management Curricula: Clues to Adoption and Continuation.

    PubMed

    Mason, Makena; Aihara-Sasaki, Maria; Grace, J Kenneth

    2013-04-15

    Educate to Eradicate is a K-12 curriculum project using termite biology and control as the basis for science education that has been implemented in over 350 Hawaii public school classrooms. To encourage sustained implementation of the project, we aimed to identify factors that influence the adoption and continuation of pest management curricula in public school classrooms. Regression analysis of teacher survey data were used to create predictive models of teacher continuation. Teachers motivated by "exciting students about science", who perceived increases in "student understanding and comprehension of major termite knowledge concepts" and/or students as "more interested in termites after participating in this project" were more likely to continue curriculum. Teachers who had worked at their current school over 21 years at the time of curriculum adoption, and/or who identified having subject specialties not listed on the survey were less likely to continue curriculum. Additionally, teachers servicing lower socioeconomic level students were less likely to continue the curricula.

  15. 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...

  16. 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.

  17. Watershed-based survey designs

    USGS Publications Warehouse

    Detenbeck, N.E.; Cincotta, D.; Denver, J.M.; Greenlee, S.K.; Olsen, A.R.; Pitchford, A.M.

    2005-01-01

    Watershed-based sampling design and assessment tools help serve the multiple goals for water quality monitoring required under the Clean Water Act, including assessment of regional conditions to meet Section 305(b), identification of impaired water bodies or watersheds to meet Section 303(d), and development of empirical relationships between causes or sources of impairment and biological responses. Creation of GIS databases for hydrography, hydrologically corrected digital elevation models, and hydrologic derivatives such as watershed boundaries and upstream–downstream topology of subcatchments would provide a consistent seamless nationwide framework for these designs. The elements of a watershed-based sample framework can be represented either as a continuous infinite set defined by points along a linear stream network, or as a discrete set of watershed polygons. Watershed-based designs can be developed with existing probabilistic survey methods, including the use of unequal probability weighting, stratification, and two-stage frames for sampling. Case studies for monitoring of Atlantic Coastal Plain streams, West Virginia wadeable streams, and coastal Oregon streams illustrate three different approaches for selecting sites for watershed-based survey designs.

  18. Watershed-based survey designs.

    PubMed

    Detenbeck, Naomi E; Cincotta, Dan; Denver, Judith M; Greenlee, Susan K; Olsen, Anthony R; Pitchford, Ann M

    2005-04-01

    Watershed-based sampling design and assessment tools help serve the multiple goals for water quality monitoring required under the Clean Water Act, including assessment of regional conditions to meet Section 305(b), identification of impaired water bodies or watersheds to meet Section 303(d), and development of empirical relationships between causes or sources of impairment and biological responses. Creation of GIS databases for hydrography, hydrologically corrected digital elevation models, and hydrologic derivatives such as watershed boundaries and upstream-downstream topology of subcatchments would provide a consistent seamless nationwide framework for these designs. The elements of a watershed-based sample framework can be represented either as a continuous infinite set defined by points along a linear stream network, or as a discrete set of watershed polygons. Watershed-based designs can be developed with existing probabilistic survey methods, including the use of unequal probability weighting, stratification, and two-stage frames for sampling. Case studies for monitoring of Atlantic Coastal Plain streams, West Virginia wadeable streams, and coastal Oregon streams illustrate three different approaches for selecting sites for watershed-based survey designs.

  19. Inertial instrument system for aerial surveying

    USGS Publications Warehouse

    Brown, R.H.; Chapman, W.H.; Hanna, W.F.; Mongan, C.E.; Hursh, J.W.

    1985-01-01

    An inertial guidance system for aerial surveying has been developed under contract to the U.S. Geological Survey. This prototype system, known as the aerial profiling of terrain (APT) system, is designed to determine continuously the positions of points along an aircraft flight path, or the underlying terrain profile, to an accuracy of + or - 0.5 ft (15 cm) vertically and + or - 2 ft (61 cm) horizontally. The system 's objective thus is to accomplish, from a fixed-wing aircraft, what would traditionally be accomplished from ground-based topographic surveys combined with aerial photography and photogrammetry. The two-part strategy for measuring the terrain profile entails: (1) use of an inertial navigator for continuous determination of the three-coordinate position of the aircraft, and (2) use of an eye-safe pulsed laser profiler for continuous measurement of the vertical distance from aircraft to land surface, so that the desired terrain profile can then be directly computed. The APT system, installed in a DeHavilland Twin Otter aircraft, is typically flown at a speed of 115 mph (105 knots) at an altitude of 2,000 ft (610 m) above the terrain. Performance-evaluation flights have shown that the vertical and horizontal accuracy specifications are met. (USGS)

  20. Geological Survey research 1978

    USGS Publications Warehouse

    ,

    1978-01-01

    This U.S. Geological Survey activities report includes a summary of 1978 fiscal year scientific and economic results accompanied by a list of geologic and hydrologic investigations in progress and a report on the status of topographic mapping. The summary of results includes: (1) Mineral and water resources, (2) Engineering geology and hydrology, (3) Regional geology, (4) Principles and processes, (5) Laboratory and field methods, (6) Topographic surveys and mapping, (7) Management of resources on public lands, (8) Land information and analysis, and (9) Investigations in other countries. Also included are lists of cooperating agencies and Geological Survey offices. (Woodard-USGS)

  1. Geological Survey research 1976

    USGS Publications Warehouse

    ,

    1976-01-01

    This U.S. Geological Survey activities report includes a summary of recent (1976 fiscal year) scientific and economic results accompanied by a list of geologic and hydrologic investigations in progress and a report on the status of topographic mapping. The summary of results includes: (1) Mineral resources, Water resources, (2) Engineering geology and hydrology, (3) Regional geology, (4) Principles and processes, (5) Laboratory and field methods, (6) Topographic surveys and mapping, (7) Management of resources on public lands, (8) Land information and analysis, and (9) Investigations in other countries. Also included are lists of cooperating agencies and Geological Survey offices. (Woodard-USGS)

  2. FLEXI Project Management Survey

    NASA Astrophysics Data System (ADS)

    Rohunen, Anna; Krzanik, Lech; Kuvaja, Pasi; Similä, Jouni; Rodriguez, Pilar; Hyysalo, Jarkko; Linna, Tommi

    FLEXI Project Management Survey (FLEXI PMS) has been established to gain detailed knowledge on how the software industry - in particular successful companies - manages agile software development. FLEXI PMS investigates the actual agile values, principles, practices and contexts. The survey is supported by a careful literature review and analysis of existing studies. Special attention is attached to large, multi-site, multi-company and distributed projects - the target area of FLEXI project. The survey is intended to provide solid data for further knowledge acquisition and project/company positioning with regard to feasible agile management practices.

  3. 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.

  4. Fuel cells: A survey

    NASA Technical Reports Server (NTRS)

    Crowe, B. J.

    1973-01-01

    A survey of fuel cell technology and applications is presented. The operating principles, performance capabilities, and limitations of fuel cells are discussed. Diagrams of fuel cell construction and operating characteristics are provided. Photographs of typical installations are included.

  5. 2000 LEPC Survey

    EPA Pesticide Factsheets

    This is the summary report of the 1999 nationwide Local Emergency Planning Committee survey, released in May 2000. It measured their levels of compliance and proactivity, roles in prevention and counter-terrorism, communication, and response plans.

  6. National Nursing Home Survey

    Cancer.gov

    The National Nursing Home Survey provides includes characteristics such as size of nursing home facilities, ownership, Medicare/Medicaid certification, occupancy rate, number of days of care provided, and expenses.

  7. Clean Watersheds Needs Survey

    EPA Pesticide Factsheets

    The Clean Watershed Needs Survey is a national assessment of the future capital cost for publicly owned wastewater collection and treatment facilities to meet the Clean Water Act's water quality goals.

  8. Infrared Sky Surveys

    NASA Astrophysics Data System (ADS)

    Price, Stephan D.

    2009-02-01

    A retrospective is given on infrared sky surveys from Thomas Edison’s proposal in the late 1870s to IRAS, the first sensitive mid- to far-infrared all-sky survey, and the mid-1990s experiments that filled in the IRAS deficiencies. The emerging technology for space-based surveys is highlighted, as is the prominent role the US Defense Department, particularly the Air Force, played in developing and applying detector and cryogenic sensor advances to early mid-infrared probe-rocket and satellite-based surveys. This technology was transitioned to the infrared astronomical community in relatively short order and was essential to the success of IRAS, COBE and ISO. Mention is made of several of the little known early observational programs that were superseded by more successful efforts.

  9. The Personal Health Survey

    ERIC Educational Resources Information Center

    Thorne, Frederick C.

    1978-01-01

    The Personal Health Survey (PHS) is a 200-item inventory designed to sample symptomatology as subjective experiences from the 12 principal domains of organ system and psychophysiological functioning. This study investigates the factorial validity of the empirically constructed scales. (Author)

  10. Web surveys' hidden hazards.

    PubMed

    Morrel-Samuels, Palmer

    2003-07-01

    The same question posed on the Web and in print can yield very different answers, dramatically distorting survey results and misleading management. But, as psychologist Palmer Morrel-Samuels demonstrates, the problems are readily fixed.

  11. Benchmarking survey for recycling.

    SciTech Connect

    Marley, Margie Charlotte; Mizner, Jack Harry

    2005-06-01

    This report describes the methodology, analysis and conclusions of a comparison survey of recycling programs at ten Department of Energy sites including Sandia National Laboratories/New Mexico (SNL/NM). The goal of the survey was to compare SNL/NM's recycling performance with that of other federal facilities, and to identify activities and programs that could be implemented at SNL/NM to improve recycling performance.

  12. Oceanographic Data Bank Survey.

    DTIC Science & Technology

    1972-12-01

    This report summarizes the findings of an Oceanographic Data Bank Survey. The survey was conducted in order to eliminate duplication of data base...development and to aid the Data Base Manager in establishing the data banks for the Acoustic Environmental Support Detachment (AESD). A key finding is...that no one data bank exists that will satisfy the total needs of AESD. Data bases available from the National Oceanographic Data Center (NODC), Fleet

  13. 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.

  14. 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.

  15. 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

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 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.

  1. 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.

  2. 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.

  3. 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.

  4. Potential Greenstone Belt Continuity Undercover, Zimbabwe

    NASA Astrophysics Data System (ADS)

    González-Álvarez, I.; Aurore, J.; McCuaig, C. T.; Alok, P.

    2009-05-01

    The Zimbabwean craton is one of the most metal-endowed cratons on the Earth with abundant deposits of Au, Ni, Cr and PGE that are spatially and genetically associated with greenstone belts. This study aims at tracing the possible undercover continuity of these greenstone belts. A conjunctive interpretation of regional-scale geological, gravity and magnetic data was carried out, focusing on the Harare-Shamva region, NE Zimbabwe. The datasets used in the study included: (1) public geological maps and reports; (2) Zimbabwean Government aeromagnetic surveys (1983-1992) with line spacing and terrain clearance ranging 250-1000 m, and 120-305 m, respectively; and (3) the national gravity dataset of Zimbabwe (1996) with >12,000 gravity measurements. The Harare-Shamva gravity coverage corresponds to one station per ˜10 km2. A digital elevation model was generated from the NASA's Shuttle Radar Topography Mission data (90m resolution) to preprocess the gravity data. Standard gravity corrections, namely, the latitude, free-air, Bouguer- slab and terrain corrections, were applied to the observed gravity data. A distance of 167 km was used for the terrain correction, and an average density value of 2.67 g.cm3 (expected granite density) was used for the Bouguer-slab correction. In the Harare-Shamva area, long wavelength Bouguer anomalies were filtered out by applying a second-order polynomial and extracting the residual anomalies interpreted as representing the effect of density heterogeneities located below the surface down to a depth of ˜10 km. These residual gravity anomalies are used to characterize the geometry of the greenstone bodies in the area. Based on the composite Bouguer map, positive anomalies are associated with the geometry of the Harare, Shamva, Mutoko, Guruve, Filabusi, Masvingo, Fort Rixon, Shangani, Bulawayo and Gwanda greenstone belts. These greenstone belts comprise metamorphosed ultramafic-mafic suites that are intercalated with felsic volcanics

  5. "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. ...

  6. Coastal environment: historical and continuous monitoring

    NASA Astrophysics Data System (ADS)

    Ivaldi, Roberta; Surace, Luciano

    2010-05-01

    The monitoring is a tool providing essential data to study the process dynamic. The formation and transformation of coastal environment involve physical, chemical, geological and biological processes. The knowledge of the littoral systems and marine seafloor therefore requires a multidisciplinary approach. Since the phenomena observation occurs in a short period of time it requires the use of high quality data acquired with high accuracy and suitable processing procedures. This knowledge considerable increased during the past 50 years closely following significant progress in the methods of investigation at sea and laboratory. In addition seafloor exploration is deeply rooted in History. A sector actually subject to control results the coastal zone for its position as transition component between continental and marine environments with closely connected natural and human actions. Certainly these activities are important in the time to develop the technologies suited for the knowledge and to increase different protection, prevention, intervention and management tools. In this context the Istituto Idrografico della Marina (Hydrographic Institute of Italian Navy - I.I.M.) is a precursor because since its foundation (in 1872) it contributed to the monitoring activities related to charting and navigation, including hydrologic surveying, seafloor measurements and in consequence the landward limit, the shoreline. The coastal area is certainly the most changeable sector either natural or socio-economic causes. This is the most dynamic environment, subject both to marine (waves and currents) and continental (river and ice) actions, and continuously changing the intended use for the increase of industrial, commercial, recreation and the need for new structures to support. The coast has more recently taken on a growing value determined by some processes, including erosion and retreat are evidence of a transformation of which, however, undermine the system and impoverishing

  7. Continuing Education in Medicine: A Review of North American Literature 1960-1970. W. K. Kellogg Project Report No. 3.

    ERIC Educational Resources Information Center

    Nakamoto, June; Verner, Coolie

    The literature review of continuing education in medicine surveys 282 journal articles, books, conference reports and proceedings, and other publications published between 1960 and 1970. The review is divided into the following sections: prologue, which surveys the health professions, and new directions and limitations within them; the profession…

  8. Continuing Education in Dentistry: A Review of North American Literature 1960-1970. W. K. Kellogg Project Report No. 5.

    ERIC Educational Resources Information Center

    Nakamoto, June; Verner, Coolie

    The literature review of continuing education in dentistry surveys 92 journal articles, books, conference reports and proceedings, and other publications published between 1960 and 1970. The review is divided into the following sections: prologue, which surveys the health professions, and new directions and limitations within them; the profession…

  9. Continuing Education in Pharmacy: A Review of North American Literature 1960-1970. W. K. Kellogg Project Report No. 6.

    ERIC Educational Resources Information Center

    Nakamoto, June; Verner, Coolie

    The literature review of continuing education in pharmacy surveys 39 journal articles, books, conference reports and proceedings, and other publications published between 1960 and 1970. The review is divided into the following sections: prologue, which surveys the health professions, and new directions and limitations within them; the profession…

  10. Continuing Education in Nursing: A Review of North American Literature 1960-1970. W. K. Kellogg Project Report No. 4.

    ERIC Educational Resources Information Center

    Nakamoto, June; Verner, Coolie

    The literature review of continuing education in nursing surveys 123 journal articles, books, conference reports and proceedings, and other publications published between 1960 and 1970. The review is divided into the following sections: prologue, which surveys the health professions, and new directions and limitations within them; the profession…

  11. Timing + Flexibility + Hard Work = Success! A Report on the Continuation of HCEEP Demonstration Projects. Series Paper No. 5.

    ERIC Educational Resources Information Center

    Daniel, Sherry; Jackson, Joyce

    The paper discusses the results of a survey of 17 Handicapped Children's Early Education (HCEEP) demonstration programs in Illinois, Mississippi, Wisconsin, and all states west of the Mississippi River to discover how each program obtained funding to continue the programs after the 3 year grant period expired. Results of the survey revealed that…

  12. 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 .

  13. 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)

  14. 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...

  15. 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.

  16. Categorical and Continuous Models of Liability to Externalizing Disorders

    PubMed Central

    Markon, Kristian E.; Krueger, Robert F.

    2008-01-01

    Context Patterns of genetic, environmental, and phenotypic relationships among antisocial behavior and substance use disorders indicate the presence of a common externalizing liability. However, whether this liability is relatively continuous and graded, or categorical and class-like, has not been well established. Objectives To compare the fit of categorical and continuous models of externalizing liability in a large, nationally representative sample. Design Categorical and continuous models of externalizing liability were compared using interview data from the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC). Setting Face-to-face interviews conducted in the United States. Participants Random sample of 43 093 noninstitutionalized adult civilians living in the United States. Main Outcome Measures Lifetime and current (past 12 months) diagnoses of antisocial personality disorder, nicotine dependence, alcohol dependence, marijuana dependence, cocaine dependence, and other substance dependence. Results In the entire sample, as well as for males and females separately, using either lifetime or current diagnoses, the best-fitting model of externalizing liability was a continuous normal model. Moreover, there was a general trend toward latent trait models fitting better than latent class models, indicating that externalizing liability was continuous and graded, rather than categorical and class-like. Conclusions Liability to externalizing spectrum disorders is graded and continuous normal in distribution. Research regarding etiology, assessment, and treatment of externalizing disorders should target externalizing liability over a range of severity. Current diagnoses represent extremes of this continuous liability distribution, indicating that conditions currently classified as subthreshold are likely to provide important information regarding liability to externalizing phenomena. PMID:16330723

  17. Landsat Data Continuity Mission Calibration and Validation

    NASA Technical Reports Server (NTRS)

    Markham, Brian L.; Dabney, Philip W.; Storey, James C.; Morfitt, Ron; Knight, Ed; Kvaran, Geir; Lee, Kenton

    2008-01-01

    The primary payload for the Landsat Data Continuity Mission (LDCM) is the Operational Land Imager (OLI), being built by Ball Aerospace and Technologies, under contract to NASA. The OLI has spectral bands similar to the Landsat-7 ETM+, minus the thermal band and with two new bands, a 443 nm band and 1375 nm cirrus detection band. On-board calibration systems include two solar diffusers (routine and pristine), a shutter and three sets of internal lamps (routine, backup and pristine). Being a pushbroom opposed to a whiskbroom design of ETM+, the system poses new challenges for characterization and calibration, chief among them being the large focal plane with 75000+ detectors. A comprehensive characterization and calibration plan is in place for the instrument and the data throughout the mission including Ball, NASA and the United States Geological Survey, which will take over operations of LDCM after on-orbit commissioning. Driving radiometric calibration requirements for OLI data include radiance calibration to 5% uncertainty (1 q); reflectance calibration to 3% uncertainty (1 q) and relative (detector-to-detector) calibration to 0.5% (J (r). Driving geometric calibration requirements for OLI include bandto- band registration of 4.5 meters (90% confidence), absolute geodetic accuracy of 65 meters (90% CE) and relative geodetic accuracy of 25 meters (90% CE). Key spectral, spatial and radiometric characterization of the OLI will occur in thermal vacuum at Ball Aerospace. During commissioning the OLI will be characterized and calibrated using celestial (sun, moon, stars) sources and terrestrial sources. The USGS EROS ground processing system will incorporate an image assessment system similar to Landsat-7 for characterization and calibration. This system will have the added benefit that characterization data will be extracted as part of the normal image data processing, so that the characterization data available will be significantly larger than for Landsat-7 ETM+.

  18. Status of the Landsat Data Continuity Mission

    NASA Technical Reports Server (NTRS)

    Irons, James R.; Ochs, William R.

    2004-01-01

    Efforts to begin implementing a successor mission to Landsat 7, called the Landsat Data Continuity Mission (LDCM), suffered a set back in 2003. NASA and the Department of Interior (DOI)/U.S. Geological Survey (USGS) currently manage the Landsat Program as an interagency partnership. The two agencies had planned to purchase data meeting LDCM specifications from a privately owned and commercially operated satellite system beginning in March, 2007. This approach represented a departure from the traditional procurement of a government owned and operated satellite system. NASA, however, cancelled a Request-for-Proposals (RFP) for providing the required data after an evaluation of proposals received from private industry. NASA concluded that the proposals failed to meet a key objective and expectation of the RFP, namely, to form a fair and equitable partnership between the Government and private industry. Alternative strategies for implementing an LDCM are now under consideration. The Executive Office of the President formed an interagency working group on the LDCM following the RFP cancellation. The working group is considering other options for implementing a successor system to Landsat 7 consistent with the Land Remote Sensing Policy Act of 1992 (Public Law 102-555). This Act lists four management options for consideration: 1) private sector funding and management; 2) an international consortium; 3) funding and management by the U.S. Government; and 4) a cooperative effort between the US. Government and the private sector. The working group is currently attempting to minimize the risk of a Landsat data gap through development of a strategy that leads to a Landsat 7 successor mission. The selected strategy and the status of the mission will be presented at the Symposium.

  19. Development of a Prototype of an Army Model Exit Survey

    DTIC Science & Technology

    1991-07-01

    TERMS (Continue on reverse if necessary and identify by block number) FIELD GROUP SUB-GROUP " Downsize Needs assessment, Ex4it survey- Optical mark...research program on downsizing the U.S. Army. The program, sponsored by the U.S. Army Research Institute for tc Behavioial and Social Sci- ences...included a review of downsizing literature, analysis of existing data bases for information on downsizing , and surveys assessing the impact of force

  20. The DECam Legacy Survey

    NASA Astrophysics Data System (ADS)

    Blum, Robert D.; Burleigh, Kaylan; Dey, Arjun; Schlegel, David J.; Meisner, Aaron M.; Levi, Michael; Myers, Adam D.; Lang, Dustin; Moustakas, John; Patej, Anna; Valdes, Francisco; Kneib, Jean-Paul; Huanyuan, Shan; Nord, Brian; Olsen, Knut A.; Delubac, Timothée; Saha, Abi; James, David; Walker, Alistair R.; DECaLS Team

    2016-06-01

    The DECam Legacy Survey (DECaLS) is conducting a 3-band imaging survey of the Sloan Digital Sky Survey (SDSS) extragalactic footprint as part of the Legacy Survey, which is associated with the Dark Energy Spectroscopic Instrument (DESI) redshift survey. The Legacy Survey covers 14000 square degrees in the g, r, and z bands and is being executed on the Blanco 4-m, Mayall 4-m, and Bok 2.3-m telescopes. For DECaLS, the Dark Energy Camera (DECam) will image the footprint overlapping SDSS in the region -20 < Dec < +30 deg, to depths of g=24.7, r=23.9, z=23.0 and will eventually cover a total of 7500 square degrees. The survey began in 2014 and will run through Spring 2017. Images and catalogs were introduced in Public Data Release 2 (DR2), which occurred in January 2016. The algorithm "Tractor" applies multi-wavelength forced photometry to DECam and WISE data to produce galaxy (and star) magnitudes (as well as shape and other information) for the catalogs. In total, the optical data in DR2 cover a disjoint footprint in 2078, 2141 and 5322 square degrees in g, r, and z bands, respectively; 1807 square degrees has been observed in all three optical filters. There are approximately 260 million unique sources in DR2 spread over 97,554 0.25 x 0.25 square degree bricks.The Dark Energy Spectroscopic Instrument (DESI) will observe 30+ million galaxies and quasars in a 14,000 square degree extragalactic footprint. The targeting in that footprint will be provided by a combination of these DECam data, the MOSAIC camera on the Mayall 4-meter, and the 90Prime camera on the Bok telescope.