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Sample records for comunidad urbana camaguey

  1. An Introduction of Finite Element Method in the Engineering Teaching at the University of Camaguey.

    ERIC Educational Resources Information Center

    Napoles, Elsa; Blanco, Ramon; Jimenez, Rafael; Mc.Pherson, Yoanka

    This paper illuminates experiences related to introducing finite element methods (FEM) in mechanical and civil engineering courses at the University of Camaguey in Cuba and provides discussion on using FEM in postgraduate courses for industry engineers. Background information on the introduction of FEM in engineering teaching is focused on…

  2. Phase modulating the Urbana radar

    NASA Technical Reports Server (NTRS)

    Herrington, L. J., Jr.; Bowhill, S. A.

    1983-01-01

    The design and operation of a switched phase modulation system for the Urbana Radar System are discussed. The system is implemented and demonstrated using a simple procedure. The radar system and circuits are described and analyzed.

  3. Urbana, Chapel Hill Top Graduate Rankings.

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1984

    1984-01-01

    Highlights findings from an American Chemical Society survey on professional training. Includes lists of schools having the most bachelor's, certified bachelor's, master's, and doctoral graduates during 1982-83. Indicates that the University of Illinois (Urbana-Champaign) was the largest producer of new Ph.D. chemists (N=66) during the period. (JN)

  4. The Urbana MST radar, capabilities and limitations

    NASA Technical Reports Server (NTRS)

    Royrvik, O.; Goss, L. D.

    1983-01-01

    The 41-MHz coherent-scatter radar located northeast of the University of Illinois at Urbana is being used for studies of the troposphere, stratosphere and mesosphere regions. The antenna consists of 1008 halfwave dipoles with a physical aperture of 11000 sq m. Transmitted peak power is about 750 kW. Clear-air returns may be received from 6 km to 90 km altitude. Autocorrelation functions of the scattered signal are calculated on-line. From the autocorrelation functions the scattered power, line-of-sight velocity and signal correlation time are calculated. Some aspects of the troposphere/stratosphere and the mesosphere observations are discussed. Capabilities and limitations of the Urbana MST radar are pointed out, and recent and planned improvements to the radar are described.

  5. Recent progress in the Urbana MST radar

    NASA Technical Reports Server (NTRS)

    Bowhill, S. A.

    1986-01-01

    The Urbana radar, which operates at 40.92 MHz with a peak power of about 1.2 MW into a 100 x 120 m phased array antenna was improved. An accelerated data-acquisition system, a beam-steering system, and a transmit/receive switch were installed. With these changes, the radar is in regular operations for two hours every day around local noon gathering stratospheric and mesospheric data. Special campaigns are mounted in addition under severe weather conditions.

  6. Sample interchange of MST radar data from the Urbana radar

    NASA Technical Reports Server (NTRS)

    Bowhill, S. A.; Rennier, A.

    1984-01-01

    As a first step in interchange of data from the Urbana mesosphere-stratosphere-troposphere (MST) radar, a sample tape has been prepared in 9-track 1600-bpi IBM format. It includes all Urbana data for April 1978 (the first month of operation of the radar). The 300-ft tape contains 260 h of typical mesospheric power and line-of-sight velocity data.

  7. Environmental Biology Programs at the University of Illinois, Urbana-Champaign.

    ERIC Educational Resources Information Center

    Getz, Lowell L.

    1987-01-01

    Describes the programs of the Department of Ecology, Ethology, and Evolution at the University of Illinois (Urbana-Champaign). Focuses on the graduate degrees offered in environmental biology. Lists research interests and courses in plant biology, entomology, forestry, civil engineering, and landscape architecture. (TW)

  8. The English Placement Test at the University of Illinois at Urbana-Champaign

    ERIC Educational Resources Information Center

    Chung, Sun Joo; Haider, Iftikhar; Boyd, Ryan

    2015-01-01

    At the University of Illinois at Urbana-Champaign (UIUC), the English Placement Test (EPT) is the institutional placement test that is used to place students into appropriate English as a second language (ESL) writing and/or pronunciation service courses. The EPT is used to assess the English ability of newly admitted international undergraduate…

  9. Observations of the upper troposphere and lower stratosphere using the urbana coherent-scatter radar

    NASA Technical Reports Server (NTRS)

    Goss, L. D.; Bowhill, S. A.

    1983-01-01

    The Urbana coherent-scatter radar was used to observe the upper troposphere and lower stratosphere, and 134 hours of data were collected. Horizontal wind measurements show good agreement with balloon-measured winds. Gravity waves were frequently observed, and were enhanced during convective activity. Updrafts and downdrafts were observed within thunderstorms. Power returns are related to hydrostatic stability, and changes in echo specularity are shown.

  10. Mejoras al control de cáncer en comunidades rurales

    Cancer.gov

    El doctor Robert Croyle, del NCI, habla de algunas de las cuestiones relacionadas con el control de cancer a las que se enfrentan las comunidades rurales y cómo el NCI plantea este importante problema.

  11. Aeronomy report no. 74: The Urbana meteor-radar system; design, development, and first observations

    NASA Technical Reports Server (NTRS)

    Hess, G. C.; Geller, M. A.

    1976-01-01

    The design, development, and first observations of a high power meteor-radar system located near Urbana, Illinois are described. The roughly five-fold increase in usable echo rate compared to other facilities, along with automated digital data processing and interferometry measurement of echo arrival angles, permits unsurpassed observations of tidal structure and shorter period waves. Such observations are discussed. The technique of using echo decay rates to infer density and scale height and the method of inferring wind shear from radial acceleration are examined. An original experiment to test a theory of the Delta-region winter anomaly is presented.

  12. Lidar observations of mesospheric Fe and sporadic Fe layers at Urbana, Illinois

    NASA Technical Reports Server (NTRS)

    Bills, Richard E.; Gardner, Chester S.

    1990-01-01

    Lidar measurements of mesospheric Fe at Urbana, Illinois were conducted during 4 nights in October, 1989. The average Fe abundances were in the range (1.0-2.0) X 10 to the 10/sq cm. The layer centroid heights range between 89.0 and 90.5 km and the rms widths vary between 3.2 and 4.1 km. Considerable gravity wave and tidal activity are observed in the Fe profiles. The observations are compared with previous measurements of mesospheric Fe and with observations of sporadic Na (Na/S/) layers.

  13. Network Monitoring and Fault Detection on the University of Illinois at Urbana-Champaign Campus Computer Network.

    ERIC Educational Resources Information Center

    Sng, Dennis Cheng-Hong

    The University of Illinois at Urbana-Champaign (UIUC) has a large campus computer network serving a community of about 20,000 users. With such a large network, it is inevitable that there are a wide variety of technologies co-existing in a multi-vendor environment. Effective network monitoring tools can help monitor traffic and link usage, as well…

  14. Circulation Training in an Integrated Library System: A Case Study at the University of Illinois at Urbana-Champaign Library

    ERIC Educational Resources Information Center

    Atkins, Stephanie S.

    2003-01-01

    The University of Illinois at Urbana-Champaign (UIUC) Library participated in the statewide conversion to a new integrated library system in the summer of 2002. Prior to the system's implementation, various local and statewide committees coordinated efforts to train their staffs so as to ensure a seamless transition. This case study analyzes, in…

  15. A Survey of Journal Use Within the Undergraduate Library at the University of Illinois at Urbana-Champaign.

    ERIC Educational Resources Information Center

    Konopasek, Katherine; O'Brien, Nancy Patricia

    A survey was conducted from mid-January to mid-April 1980 in order to evaluate patterns of use for individual titles within the periodical section of the Undergraduate Library (UGL) of the University of Illinois at Urbana-Champaign. Bound volume usage was measured by affixing self-adhesive markers to volume spines when reshelving, and later…

  16. Uncertainty in a College-Town Housing Market: The Case of the University of Illinois at Urbana- Champaign

    ERIC Educational Resources Information Center

    Sadayuki, Taisuke

    2015-01-01

    This paper empirically investigates the costs that arise from uncertainty in the college-town housing market in the Urbana-Champaign metropolitan area, the home of the University of Illinois. This research resulted in two principal findings. First, the rental price of housing owned by property owners having more than 10 claims filed against them…

  17. Collaboration with the Business Career Services Office: A Case Study at the University of Illinois at Urbana-Champaign

    ERIC Educational Resources Information Center

    Song, Yoo-Seong

    2005-01-01

    This article presents a case study of the collaboration between the Business Career Services Office (BCSO) and the Business and Economics Library (BEL) at the University of Illinois at Urbana-Champaign. The collaboration with BCSO helped BEL to become a strategic partner to both the College of Business and to graduate Business students. A survey…

  18. A University's Approach to Delinquency Prevention. The Adolescent Diversion Project, Urbana and Champaign, Illinois. An Exemplary Project.

    ERIC Educational Resources Information Center

    Ku, Richard; Blew, Carol H.

    The Urbana-Champaign Adolescent Diversion Project (ADP) involves children, parents, professors, graduate and under-graduate students, policemen, teachers, and community social service workers in a cooperative effort to divert youngsters in legal jeopardy from the juvenile justice system. Its three goals are: (1) to provide juveniles with an…

  19. Familia and Comunidad-Based Saberes: Learning in an Indigenous Heritage Community

    ERIC Educational Resources Information Center

    Urrieta, Luis, Jr.

    2013-01-01

    This article explores how children and youth learned indigenous heritage "saberes" (knowings) through intent community participation in Nocutzepo, Mexico. The "familia" (family) and "comunidad" (community)-based saberes were valuable for skills acquisition, but most important for learning indigenous forms of…

  20. Evaluation of the Training Component of the Servicio National de Desarrollo de la Comunidad.

    ERIC Educational Resources Information Center

    Buschman, Mel; Thullen, Manfred

    Since 1970, the Servicio National de Desarrollo de la Comunidad (SNDC) has been in existence as an autonomous decentralized government agency. Its main effort has been to integrate Bolivia's 3.4 million rural inhabitants, the "campesinos," into the mainstream of national socioeconomic programs through self-help development projects at the…

  1. Rayleigh lidar observations of gravity wave activity in the upper stratosphere at Urbana, Ill.

    NASA Technical Reports Server (NTRS)

    Gardner, C. S.; Miller, M. S.; Liu, C. H.

    1988-01-01

    During 13 nights of Rayleigh lidar measurements at Urbana, Ill. in 1984 to 1986, thirty-six quasi-monochromatic gravity waves were observed in the 35 to 50 km altitude region of the stratosphere. The characteristics of the waves are compared with other lidar and radar measurements of gravity waves and the theoretical models of wave saturation and dissipation phenomena. The measured vertical wavelengths ranged from 2 to 11.5 km and the measured vertical phase velocities ranged from 10 to 85 cm/s. The vertical wavelengths and vertical phase velocities were used to infer observed wave periods which ranged from 100 to 1000 min and horizontal wavelengths which ranged from 70 to 2000 km. Dominant wave activity was found at vertical wavelengths between 2 to 4 km and 7 to 10 km. No significant seasonal variations were evident in the observed parameters. Vertical and horizontal wavelengths showed a clear tendency to increase with wave periods, which is consistent with recent sodium lidar studies of quasi-monochromatic waves near the mesopause. An average amplitude growth length of 20.9 km for the rms wind perturbations was estimated from the data. Kinetic energy density associated with the waves decreased with height, suggesting that waves in this altitude region were subject to dissipation or saturation effects.

  2. Using observed postconstruction peak discharges to evaluate a hydrologic and hydraulic design model, Boneyard Creek, Champaign and Urbana, Illinois

    USGS Publications Warehouse

    Over, Thomas M.; Soong, David T.; Holmes, Jr., Robert R.

    2011-01-01

    Boneyard Creek—which drains an urbanized watershed in the cities of Champaign and Urbana, Illinois, including part of the University of Illinois at Urbana-Champaign (UIUC) campus—has historically been prone to flooding. Using the Stormwater Management Model (SWMM), a hydrologic and hydraulic model of Boneyard Creek was developed for the design of the projects making up the first phase of a long-term plan for flood control on Boneyard Creek, and the construction of the projects was completed in May 2003. The U.S. Geological Survey, in cooperation with the Cities of Champaign and Urbana and UIUC, installed and operated stream and rain gages in order to obtain data for evaluation of the design-model simulations. In this study, design-model simulations were evaluated by using observed postconstruction precipitation and peak-discharge data. Between May 2003 and September 2008, five high-flow events on Boneyard Creek satisfied the study criterion. The five events were simulated with the design model by using observed precipitation. The simulations were run with two different values of the parameter controlling the soil moisture at the beginning of the storms and two different ways of spatially distributing the precipitation, making a total of four simulation scenarios. The simulated and observed peak discharges and stages were compared at gaged locations along the Creek. The discharge at one of these locations was deemed to be critical for evaluating the design model. The uncertainty of the measured peak discharge was also estimated at the critical location with a method based on linear regression of the stage and discharge relation, an estimate of the uncertainty of the acoustic Doppler velocity meter measurements, and the uncertainty of the stage measurements. For four of the five events, the simulated peak discharges lie within the 95-percent confidence interval of the observed peak discharges at the critical location; the fifth was just outside the upper end of

  3. An overview of measurements of radionuclides in foods of the Comunidad Valenciana (Spain)

    NASA Astrophysics Data System (ADS)

    Ballesteros, L.; Ortiz, J.; Gallardo, S.; Martorell, S.

    2015-11-01

    Environmental radioactivity monitoring includes the determination of radionuclides in foods since they are an important way of intake of radionuclides to the human organism. Moreover, knowledge of the levels of radionuclides in foodstuffs will inform about the environmental radioactivity background permitting to control possible contamination due to human activity, such as agriculture activity, nuclear power plants or other radioactive facilities. The Environmental Radioactivity Laboratory (LRA) at the Universitat Politècnica de València (UPV) performs measurements on representative foods from all over the Comunidad Valenciana (CV). Those measurements are part of several monitoring programs promoted by the Generalitat Valenciana. A total of 2200 samples of fruits, cereals, vegetables, milk, meat, eggs and fish coming from markets, agricultural cooperatives or small producers have been analyzed. A gamma-ray spectrometry analysis has been performed in all samples. It has been detected 40K in all samples, 7Be in some of them. Radiochemical separation of 90Sr has been carried out in some of the samples collected, mainly orange and lettuce. Samples of lettuce and chard collected following Fukushima Nuclear Power Plant (NPP) accident present activity concentration of 131I (0.10-1.51 Bq kg-1). In this paper, a review of the data obtained at the 1991-2013 period in the framework of the development of the Environmental monitoring program is presented.

  4. Preliminary site-survey report on Frit Bagging Operation at Chi-Vit Corporation, Urbana, Ohio, June 16, 1982

    SciTech Connect

    Cooper, T.C.

    1982-07-01

    A visit was made to the Frit Bagging Operation at the Chi-Vit Corporation located at Urbana, Ohio for the purpose of examining methods used at this facility to control worker exposure to hazardous materials during the production of various frits. Frit was the basic material for porcelain enamel used in major appliance finishes. The three major raw materials used to produce frit were soda-ash, borax, and silica-flour. In the manufacturing area batching, mixing, smelting, and bagging take place. All new employees were given a preemployment physical. An annual hearing evaluation was performed for all workers. Ventilation was provided throughout the operation. Each weight bin in the batching area was equipped with exhaust ventilation. The frit was moved by a vibration conveyor between smelter and bagger and passed under three exhaust hoods to remove airborne dust during this last portion of this transfer. A small capture hood at the packer unit removed airborne dust generated as material falls from the slide gate to the packer spout. The disposal of the bags was carried out in a very satisfactory manner. The author concludes that the controls used provided an exemplary work environment. The author recommends that an in-depth survey be conducted at this site.

  5. Genetic Characterization of Legionella pneumophila Isolated from a Common Watershed in Comunidad Valenciana, Spain

    PubMed Central

    Sánchez-Busó, Leonor; Coscollá, Mireia; Pinto-Carbó, Marta; Catalán, Vicente; González-Candelas, Fernando

    2013-01-01

    Legionella pneumophila infects humans to produce legionellosis and Pontiac fever only from environmental sources. In order to establish control measures and study the sources of outbreaks it is essential to know extent and distribution of strain variants of this bacterium in the environment. Sporadic and outbreak-related cases of legionellosis have been historically frequent in the Comunidad Valenciana region (CV, Spain), with a high prevalence in its Southeastern-most part (BV). Environmental investigations for the detection of Legionella pneumophila are performed in this area routinely. We present a population genetics study of 87 L. pneumophila strains isolated in 13 different localities of the BV area irrigated from the same watershed and compare them to a dataset of 46 strains isolated in different points of the whole CV. Our goal was to compare environmental genetic variation at two different geographic scales, at county and regional levels. Genetic diversity, recombination and population structure were analyzed with Sequence-Based Typing data and three intergenic regions. The results obtained reveal a low, but detectable, level of genetic differentiation between both datasets, mainly, but not only, attributed to the occurrence of unusual variants of the neuA locus present in the BV populations. This differentiation is still detectable when the 10 loci considered are analyzed independently, despite the relatively high incidence of the most common genetic variant in this species, sequence type 1 (ST-1). However, when the genetic data are considered without their associated geographic information, four major groups could be inferred at the genetic level which did not show any correlation with sampling locations. The overall results indicate that the population structure of these environmental samples results from the joint action of a global, widespread ST-1 along with genetic differentiation at shorter geographic distances, which in this case are related to

  6. A model teacher education program in health occupations at the University of Illinois, Urbana-Champaign, Illinois, USA.

    PubMed

    Vittetoe, M C

    1977-01-01

    The Health Occupations Teacher Education Program at the University of Illinois, Urbana-Champaign, U.S.A. has been shown to be a viable and productive model for the preparation of health occupations teacher for both traditional and non-traditional educational settings. Since 1971 the undergraduate program has grown from twelve students to 30 students on-campus, with more than two hundred students in the extramural and part-time programs. Recruitment has been accomplished through professional association meetings, journals and personal contacts. More recently, persons have heard of the program through extramural classes and from students, graduates or University personnel who have become familiar with the program. Program development has been effected through the "capstone" concept, which allows for transfer of technical credit in one's specialty, capped by teacher education courses and concentrated courses to enhance one's expertise in the teaching role. Courses developed by the HOTEP faculty are based on perceived student needs, and were designed as both integrative and collaborative courses to be taken with other health care practitioners and teachers. Evaluation procedures have shown the health occupations teacher education program to be effective in preparing graduates for their predicted roles. The numbers of new students, kinds of health practitioners, and numbers of graduates have increased steadily. Implementation of courses into the Health Occupations Teacher Education Program curriculum has been gradual, so that the undergraduate core of courses is now considered to be nearly complete. Much curriculum planning has already been completed on the master's program, from which some students have already graduated. A doctoral program is also open to those ready for this level of preparation. More time and effort needs to be and will be expended on courses for the master's and doctoral level programs being developed. This health occupations teacher education has

  7. La doctora Amelie Ramírez y la investigación de desigualdades de salud por cáncer en la comunidad la

    Cancer.gov

    La doctora Ramírez es la investigadora principal de Redes en Acción, un centro del programa de redes comunitarias subvencionado por el NCI que se propone reducir la incidencia del cáncer en la comunidad latina a través de una red nacional de grupos comunitarios, investigadores, agencias de salud gubernamentales y la población en general.

  8. Information Seeking Behavior of Library and Information Science Faculty in Research with a Special Reference to the Use of Networked Information Sources and Services: A Case Study Performed at the Graduate School of Library and Information Science at the University of Illinois at Urbana-Champaign

    ERIC Educational Resources Information Center

    Abouserie, Hossam Eldin Mohamed Refaat

    2007-01-01

    The purpose of this study was to explore and investigate the ways faculty at the Graduate School of Library and Information Science at the University of Illinois at Urbana-Champaign use Networked Information Sources and Services to support their research task. Library and Information Sciences faculty at the University of Illinois were chosen as…

  9. Information Seeking Behavior of Library and Information Science Faculty in Research with a Special Reference to the Use of Networked Information Sources and Services: A Case Study Performed at the Graduate School of Library And Information Science at the University of Illinois at Urbana-Champaign (Modified Version)

    ERIC Educational Resources Information Center

    Abouserie, Hossam Eldin Mohamed Refaat

    2007-01-01

    The purpose of this study was to explore and investigate the ways faculty at the Graduate School of Library and Information Science at the University of Illinois at Urbana-Champaign use Networked Information Sources And Services to support their research task. Library and Information Sciences faculty at the University of Illinois were chosen as…

  10. Calibration of the Urbana lidar system

    NASA Technical Reports Server (NTRS)

    Cerny, T.; Sechrist, C. F., Jr.

    1980-01-01

    A method for calibrating data obtained by the Urban sodium lidar system is presented. First, an expression relating the number of photocounts originating from a specific altitude range to the soodium concentration is developed. This relation is then simplified by normalizing the sodium photocounts with photocounts originating from the Rayleigh region of the atmosphere. To evaluate the calibration expression, the laser linewidth must be known. Therefore, a method for measuring the laser linewidth using a Fabry-Perot interferometer is given. The laser linewidth was found to be 6 + or - 2.5 pm. Problems due to photomultiplier tube overloading are discussed. Finally, calibrated data is presented. The sodium column abundance exhibits something close to a sinusoidal variation throughout the year with the winter months showing an enhancement of a factor of 5 to 7 over the summer months.

  11. A preprocessor for the Urbana coherent-scatter radar

    NASA Technical Reports Server (NTRS)

    Zendt, F. T.; Bowhill, S. A.

    1982-01-01

    The design, interfacing, testing, and operation of a preprocessor to increase the altitude and temporal resolution of the present coherent-scatter system are described. This system upgrade requires an increase in the data collection rate. Replacing the present, relatively slow, ADC with two high speed ADCs achieves the increased echo sampling rate desired. To stay within the capabilities of the main computer's I/O and processing rate the data must be reduced before transfer to the main computer. Thus the preprocessor also coherently integrates the data before transfer.

  12. The Urbana coherent-scatter radar: Synthesis and first results

    NASA Technical Reports Server (NTRS)

    Gibbs, K. P.; Bowhill, S. A.

    1979-01-01

    A coherent scatter radar system was synthesized and several hundred hours of echo power and line of sight velocity data obtained. The coherent scatter radar utilizes a diode array and components from meteor radar. The receiving system permits a time resolution of one minute in the data. Echo power from the D region shows a high degree of variability from day to day. Examples of changes in power level at shorter time scales are observed. Velocity data show the existence of gravity waves and occasionally exhibit vertical standing wave characteristics.

  13. Long-Term Results. New Construction Occupied Test House, Urbana, Illinois

    SciTech Connect

    Stecher, D.; Allison, K.

    2012-10-01

    For this study, a house was designed and built to the Passive House (Passivhaus) Standard for low energy consumption. The house incorporates an airtight, super-insulated thermal enclosure, southern facing windows with overhangs, a single point mini-split heat pump and electric resistance heaters, and a balanced energy recovery ventilator (ERV). The house was instrumented with sub-metering on all major electrical circuits, temperature and humidity measurements in each room, domestic hot water consumption, and recovery efficiency of the ERV. The energy performance was documented and compared to modeled predictions, and the thermal comfort performance of the heat pump was assessed.

  14. Long-Term Results: New Construction Occupied Test House, Urbana, Illinois

    SciTech Connect

    Stecher, D.; Allison, K.

    2012-10-01

    For this study, a house was designed and built to the Passive House (Passivhaus) Standard for low energy consumption. The house incorporates an airtight, super-insulated thermal enclosure, southern facing windows with overhangs, a single point mini-split heat pump and electric resistance heaters, and a balanced energy recovery ventilator (ERV). The house was instrumented with sub-metering on all major electrical circuits, temperature and humidity measurements in each room, domestic hot water consumption, and recovery efficiency of the ERV. The energy performance was documented and compared to modeled predictions, and the thermal comfort performance of the heat pump was assessed.

  15. Clout Goes to College: Admissions Scandal at the University of Illinois at Urbana-Champaign

    ERIC Educational Resources Information Center

    Bayar, Adem; Kerns, James H.

    2015-01-01

    There is no doubt that most people in the world want to continue their education either undergraduate level or graduate level in the United States. To do that, application is the first and most important request. After applying for getting acceptance, the applicants must be patient and wait till hearing from university. This process takes some…

  16. Workshop on artificial superlattices. [Champaign-Urbana, Illinois, October 30-31, 1980

    SciTech Connect

    1980-01-01

    The program and 24 abstracts are given. The abstracts are divided into the following categories: structure and elastic properties, transport and electronic properties, magnetism and superconductivity, and phonons. (RWR)

  17. In Depth--The Online Catalogue of the University of Illinois at Urbana-Champaign.

    ERIC Educational Resources Information Center

    Gorman, Michael; And Others

    1985-01-01

    Seven articles present history and overview of an academic online catalog. Highlights include linking of the library circulation system with the full bibliographic record system; planning and maintenance of an online catalog; effect of the online catalog on reference (uses, services, personnel); and a microcomputer-based user interface. References…

  18. Instructivo del Alfabetizador: Poblacion Urbana (Reading and Writing Instruction: Urban Population).

    ERIC Educational Resources Information Center

    Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

    This series of instructional materials is designed for Spanish speaking adults in Mexico who are in the process of becoming literate or have recently become literate in their native language. The reading/writing workbook is presented in two volumes along with a teacher's manual for an adult literacy program directed at urban inhabitants of Mexico.…

  19. Daytime lidar measurements of tidal winds in the mesospheric sodium layer at Urbana, Illinois

    NASA Technical Reports Server (NTRS)

    Kwon, K. H.; Senft, D. C.; Gardner, C. S.; Voelz, D. G.; Sechrist, C. F., Jr.; Roesler, F. L.

    1986-01-01

    For more than 15 years lidar systems have been used to study the chemistry and dynamics of the mesospheric sodium layer. Because the layer is an excellent tracer of atmospheric wave motions, sodium lidar has proven to be particularly useful for studying the influence of gravity waves and tides on mesospheric dynamics. These waves, which originate in the troposphere and stratosphere, propagate through the mesosphere and dissipate their energy near the mesopause making important contributions to the momentum and turbulence budget in this region of the atmosphere. Recently, the sodium lidar was modified for daytime operation so that wave phenomena and chemical effects could be monitored throughout the complete diurnal cycle. The results of continuous 24 hour lidar observations of the sodium layer structure are presented alond with measurement of the semidiurnal tidal winds.

  20. University of Illinois at Urbana-Champaign, Materials Research Laboratory progress report for FY 1991

    SciTech Connect

    Not Available

    1991-10-01

    The Materials Research Laboratory at the University of Illinois is an interdisciplinary laboratory operated in the College of Engineering. Its focus is the science of materials and it supports research in the areas of condensed matter physics, solid state chemistry, and materials science. This report addresses topics such as: an MRL overview; budget; general programmatic and institutional issues; new programs; research summaries for metallurgy, ceramics, solid state physics, and materials chemistry.

  1. Symposium on Early Childhood Education (Urbana-Champaign, Illinois, November 9-10, 1997). Abstracts.

    ERIC Educational Resources Information Center

    Illinois Univ., Champaign. Coll. of Education.

    This book compiles abstracts of presentations from a symposium held in honor of Dr. Bernard Spodek, a leading scholar in early childhood education, on the occasion of his retirement. Topics addressed are as follows: (1) culture in early childhood curriculum; (2) developmental and cultural appropriateness; (3) kindergarten in Japan; (4) pressure…

  2. University of Illinois at Urbana-Champaign, Materials Research Laboratory progress report for FY 1992

    SciTech Connect

    Not Available

    1992-07-01

    This interdisciplinary laboratory in the College of Engineering support research in areas of condensed matter physics, solid state chemistry, and materials science. These research programs are developed with the assistance of faculty, students, and research associates in the departments of Physics, Materials Science and Engineering, chemistry, Chemical Engineering, Electrical Engineering, Mechanical Engineering, and Nuclear Engineering.

  3. La comunidad en el aula y el aula en la comunidad: Un modelo (The Community in the Classroom and the Classroom in the Community: A Model).

    ERIC Educational Resources Information Center

    Varona, Lucia T.

    1999-01-01

    Describes an advanced conversational Spanish language course based on community experiences, multicultural education, and collaborative research taught at the University of Santa Clara in California. The class combined authentic materials with real-life experiences. (Author/VWL)

  4. El Habla de un Guajiro Camaguejano (The Speech of a Camagueyan Peasant)

    ERIC Educational Resources Information Center

    Cuellar, Beatriz V.

    1974-01-01

    "Tilin Garcia," a novel by Cuban author Carlos Enriquez, reveals many regional expressions of the province of Camaguey, Cuba. This linguistic study of the novel examines some of the colorful vocabulary and its literal and figurative meanings. (Text is in Spanish.) (CK)

  5. Educadores Polivalentes: Alternativa Educativa para Comunidades Rurales (Effective Educators: Alternative Education for Rural Communities).

    ERIC Educational Resources Information Center

    Godoy, Rodrigo Vera

    The document provides educators with data and information regarding the utilization of alternative educational processes in Latin American rural communities. Many communities exist at social and economic poverty levels and are isolated from urban centers. Documents compiled for use at alternative education conferences, held in Paipa, Colombia in…

  6. "It Is As If My Story Repeats Itself." Life, Language, and Literacy in a Chicago Comunidad.

    ERIC Educational Resources Information Center

    Guerra, Juan C.

    1996-01-01

    Examines the perspectives of a subgroup of Latinas, their options, barriers, and access to education within their lives as young women and within their families' experiences as immigrants. Presents the struggles of one of three Latina women who continues her education in college largely through the support of a peer group. (GR)

  7. The Commodification of English in "Madrid, Comunidad Bilingüe": Insights from the CLIL Classroom

    ERIC Educational Resources Information Center

    Relaño Pastor, Ana María

    2015-01-01

    This article analyzes how multilingual education in the Madrid region has been addressed through the medium of Spanish/English content and language integrated learning (CLIL) bilingual programs, widely implemented in public schools of this region in the last decade. By adopting a critical interpretive perspective (Tollefson in "Language…

  8. Community Resources Guide for Central Florida = Una Guia de Recursos en la Comunidad de Florida Central.

    ERIC Educational Resources Information Center

    Medina, Linda, Comp.

    Designed to orient Hispanic refugees to the services that are available in Central Florida, this bilingual guide consists of a section of general information on living and working in the United States and a section devoted to various public and private agencies. Provided first are addresses and phone numbers of various government agencies:…

  9. The Puerto Ricans--Two Communities, One Culture. (Los Puertorriquenos--Dos Comunidades, Una Cultura.)

    ERIC Educational Resources Information Center

    Vivo, Paquita

    1980-01-01

    Puerto Rican roots stem from the ethnic mixture of Indians, Europeans, and Africans. This article describes the advent of each of the groups on the island, the historical and cultural impact each made, and the retention of heritage among Puerto Rican migrants to the U.S. (DS)

  10. INDEPENDENT CONFIRMATORY SURVEY OF THE NUCLEAR RESEARCH LABORATORY AT THE UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN, ILLINOIS

    SciTech Connect

    EVAN M. HARPENAU

    2012-06-28

    ORAU conducted confirmatory survey activities within the NRL at the University during the week of May 7, 2012. The survey activities included visual inspections/ assessments, surface activity measurements, and volumetric concrete sampling activities. During the course of the confirmatory activities, ORAU noted several issues with the survey-for-release activities performed at the University. Issues included inconsistencies with: survey unit classifications were not designated according to Multi-Agency Radiation Survey and Site Investigation Manual guidance; survey instrument calibrations were not representative of the radionuclides of concern; calculations for instrumentation detection capabilities did not align with the release criteria discussed in the licensee’s survey guidance documents; total surface activity measurements were in excess of the release criteria; and Co-60 and Eu-152 concentrations in the confirmatory concrete samples were above their respective guidelines. Based on the significant programmatic issues identified, ORAU cannot independently conclude that the NRL satisfied the requirements and limits for release of materials without radiological restrictions.

  11. Feed system design and experimental results in the uhf model study for the proposed Urbana phased array

    NASA Technical Reports Server (NTRS)

    Loane, J. T.; Bowhill, S. A.; Mayes, P. E.

    1982-01-01

    The effects of atmospheric turbulence and the basis for the coherent scatter radar techniques are discussed. The reasons are given for upgrading the Radar system to a larger steerable array. Phase array theory pertinent to the system design is reviewed, along with approximations for maximum directive gain and blind angles due to mutual coupling. The methods and construction techniques employed in the UHF model study are explained. The antenna range is described, with a block diagram for the mode of operation used.

  12. International Symposium on the Effective Teaching of Racquet Sports. Proceedings (1st, Urbana, Illinois, June 11-14, 1980).

    ERIC Educational Resources Information Center

    Groppel, Jack L., Ed.; Sears, Ronald G., Ed.

    Researchers, coaches, and players of racquet sports were brought together for this symposium on four racquet sports. Although most of the papers presented at the symposium were written by Americans, one of the speakers was from Canada, and another was from Australia. The sports represented were badminton, racquetball, tennis, and squash. In Part…

  13. On the development of a compact toroid injector at the University of Illinois at Urbana-Champaign

    NASA Astrophysics Data System (ADS)

    Christenson, Michael; Jung, Soonwook; Stemmley, Steven; Sang, Xia; Kalathiparambil, Kishor; Ruzic, David

    2015-11-01

    The ThermoElectric-driven Liquid-metal plasma-facing Structures (TELS) device is a gas-puff driven, theta pinched, transient plasma source used to simulate extreme events incident on materials in the edge and divertor regions of a tokamak plasma. Previous work has shown that in its current form, TELS can bombard a target with a peak energy of 0.08 MJ m-2 over a 0.15 ms pulse, leading to a total heat flux of 0.5 GW m-2. While these values are sufficient to mimic Type 1 ELMs in smaller devices, the plasma energy of TELS must be improved by a factor of greater than two to adequately simulate larger-scale Type 1 ELMs. It is for this reason that modifications to the existing TELS device have been proposed in the form of developing a compact toroid (CT) injector since the new self-contained structure allows for higher densities and energies delivered onto a target. The new setup will use a bias field, generating a peak magnetic field greater than 0.1 T and a peak magnetic flux greater than 2 mWb, surrounding the existing plasma gun arrangement to create the CT and the existing theta pinch to compress and translate the plasmoid. Preliminary results and analyses are presented and discussed in relationship to interactions with both solid and liquid metal targets. Supported by DOE Grant DE-SC0008587.

  14. Modelo de Alfabetizacion: A Poblacion Urbana y Rural. Documento General (Literacy Model: Urban and Rural Populations. General Document).

    ERIC Educational Resources Information Center

    Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

    This document describes literacy models for urban and rural populations in Mexico. It contains four sections. The first two sections (generalizations about the population and considerations about the teaching of adults) discuss the environment that creates illiterate adults and also describe some of the conditions under which learning takes place…

  15. Crew Station Aspects of Manned Spacecraft. Degree awared by University of Illinois at Urbana-Champaign, 1972

    NASA Technical Reports Server (NTRS)

    Goodman, Jerry Ronald

    2006-01-01

    This thesis presents a frame work for a crew station handbook and includes samples of the broader areas which such a handbook should cover. The completed sections of this thesis serve as extensive treatments of the topics covered. The content of the individual sections of Chapters I and II varied with my experience and knowledge.

  16. Life cycle toxicity assessment of pesticides used in integrated and organic production of oranges in the Comunidad Valenciana, Spain.

    PubMed

    Juraske, Ronnie; Sanjuán, Neus

    2011-02-01

    The relative impacts of 25 pesticides including acaricides, fungicides, herbicides, insecticides, and post-harvest fungicides, used in the production of oranges in Spain were assessed with current life cycle impact assessment (LCIA) tools. Chemical specific concentrations were combined with pesticide emission data and information on chemical toxicity to assess human toxicity and freshwater ecotoxicity impacts. As a case study, the relative impacts of two orange production systems in the region of Valencia, integrated pest management (IP) and organic production (OP), were assessed. The evaluation of active ingredients showed that on average acaricides have the highest human toxicity impact scores, while for freshwater ecotoxicity insecticides show the highest impact. In both impact categories the lowest impact scores were calculated for herbicides. In the production of 1 kg of orange fruits, where several kinds of pesticides are combined, results show that post-harvest fungicides can contribute more than 95% to the aggregate human toxicity impacts. More than 85% of aquatic ecotoxicity is generated by fungicides applied before harvest. The potential to reduce impacts on freshwater ecosystems is seven orders of magnitude, while impacts on human health can be reduced by two orders of magnitude. Hence, this stresses the importance of a careful pre-selection of active ingredients. In both impact categories, organic production represents the least toxic pest-control method. PMID:21075421

  17. The Vitality of Latino Communities in Rural Minnesota = La vitalidad de las comunidades latinas en Minnesota rural.

    ERIC Educational Resources Information Center

    Bushway, Deborah, Comp.

    In response to the growing Latino population, a project examined barriers and supports for community development for Latinos in seven rural Minnesota communities. In each community, bilingual facilitators conducted two Latino and one non-Latino focus groups. Findings revealed much strength in these communities. Residents appreciated the economic…

  18. Rising with De Colores: Tapping into the Resources of la Comunidad to Assist Under-Performing Chicano-Latino Students

    ERIC Educational Resources Information Center

    Ordonez-Jasis, Rosario; Jasis, Pablo

    2004-01-01

    This article explores the dynamics and educational potential of De Colores Community Learning Center, an after-school program serving low-performing Chicano-Latino children. The article discusses the foundational characteristics of De Colores and its quest to become a model of empowerment, instead of a more traditional model of service. Finally,…

  19. Nuestra Comunidad: Primaria para Adultos. Segunda Parte. Edicion Experimental (Our Community: Primer for Adults. Part Two. Experimental Edition).

    ERIC Educational Resources Information Center

    Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

    This textbook is part of a Mexican series of instructional materials designed for Spanish speaking adults who are in the process of becoming literate or have recently become literate in their native language. It is designed to teach people with developing literacy skills to participate in a meaningful way in the life of their community. Topics…

  20. Twenty-Five Years of Linguistic Research and Teaching at the University of Illinois at Urbana-Champaign. Graduate Research by Doctoral and Master's Degree Students.

    ERIC Educational Resources Information Center

    Kachru, Braj B., Ed.

    1992-01-01

    A special issue of the journal, dedicated to Henry B. Kahane, the late founder of the Department of Linguistics at the University of Illinois at Champaign, celebrates the department's first 25 years. It contains three parts. The first consists of specifically commissioned papers originally written in 1973-74 and meant for a specific project,…

  1. The Determination of the Geometries of Multiple-Element Airfoils Optimized for Maximum Lift Coefficient. Ph.D. Thesis - Illinois Univ., Urbana

    NASA Technical Reports Server (NTRS)

    Chen, A. W.

    1971-01-01

    Optimum airfoils in the sense of maximum lift coefficient are obtained by a newly developed method. The maximum lift coefficient is achieved by requiring that the turbulent skin friction be zero in the pressure rise region on the upper surface. Under this constraint, the pressure distribution is optimized. The optimum pressure distribution consists of a uniform stagnation pressure on the lower surface, a uniform minimum pressure on the upper surface immediately downstream of the front stagnation point followed by a Stratford zero skin friction pressure rise. When multiple-element airfoils are under consideration, this optimum pressure distribution appears on every element. The parameters used to specify the pressure distribution on each element are the Reynolds number and the normalized trailing edge velocity. The newly developed method of design computes the velocity distribution on a given airfoil and modifies the airfoil contour in a systematic manner until the desired velocity distribution is achieved. There are no limitations on how many elements the airfoil to be designed can have.

  2. Library Automation as a Source of Management Information. Papers presented at the Clinic on Library Applications of Data Processing (19th, Urbana, IL, April 25-28, 1982).

    ERIC Educational Resources Information Center

    Lancaster, F. Wilfrid, Ed.

    Papers presented at the 19th Clinic on Library Applications of Data Processing represent a great variety, ranging from a tutorial on management information and decision support systems, through more philosophical discussions of the value of computer-derived information in library management, to studies of the use of automated systems as sources of…

  3. An Annotated Catalog of Unpublished Film and Television Scripts at the University of Illinois at Urbana-Champaign. Robert B. Downs Publication Fund; No. 7.

    ERIC Educational Resources Information Center

    Allen, Nancy; Carringer, Robert L.

    Selected for the library collection for their significance in a film genre or in a director's or performer's career, about 300 scripts representing 247 film and television titles are annotated in this 3-section catalog. Alphabetically-arranged entries for feature film scripts include (1) a description of manuscript form, cover or scripts content…

  4. Case Study of a Successful Educational Partnership: University of Illinois at Urbana-Champaign and the Illinois Mathematics and Science Academy

    ERIC Educational Resources Information Center

    DeVol, Dave

    2014-01-01

    When the Illinois Mathematics and Science Academy (IMSA) was founded in 1985, the state of Illinois charged IMSA with two mandates: (1) "The primary role of the Academy shall be to offer a uniquely challenging education for students talented in the areas of mathematics and science." (2) "The Academy shall also carry a responsibility…

  5. Proceedings of a National Symposium on the Racquet Sports. An Exploration of Research Implications and Teaching Strategies (Urbana, Illinois, June 13-16, 1979).

    ERIC Educational Resources Information Center

    Groppel, Jack L., Ed.

    Conference proceedings from this national symposium on hard scientific research and developments in teaching tennis, squash, racquetball, and badminton are divided into several sections. The first deals with sports medicine and the biomechanics of the racquet sports. The second part discusses the pyschological and sociological aspects of…

  6. Interrelationships between Work Life and Family Life. Proceedings, Silver Jubilee Conference, Illinois Teacher of Home Economics (Urbana, Illinois, April l8-2l, 1982).

    ERIC Educational Resources Information Center

    Spitze, Hazel Taylor, Ed.

    These conference proceedings examine the interrelationships between work life and family life and explore ways in which home economics education can contribute to the solution of attendant problems. The opening session includes a welcome and an introduction to the topic. Other papers address (1) the evolution of the role of women; (2) inflation…

  7. University of Illinois at Urbana-Champaign, Materials Research Laboratory progress report for FY 1993 and research proposal for FY 1994

    SciTech Connect

    Birnbaum, H.K.

    1993-03-01

    The materials research laboratory program is about 30% of total Materials Science and Engineering effort on the Univ. of Illinois campus. Coordinated efforts are being carried out in areas of structural ceramics, grain boundaries, field responsive polymeric and organic materials, molecular structure of solid-liquid interfaces and its relation to corrosion, and x-ray scattering science.

  8. Conserving and Preserving Library Materials. Papers Presented at the Allerton Park Institute (Urbana, Illinois, November 15-18, 1981). Allerton Park Institute Number 27.

    ERIC Educational Resources Information Center

    Henderson, Kathryn Luther, Ed.; Henderson, William T., Ed.

    Papers presented at the 1981 Allerton Park Institute include: (1) "Conservation: What We should Do Until the Conservator and the Twenty-first Century Arrive," by Robert H. Patterson; (2) "Expanding Preservation Resources: The Corps of Practitioners and the Core of Knowledge," by Pamela W. Darling; (3) "National Preservation Planning and Regional…

  9. La Igualdad de Genero para Educadores, Padres, y la Comunidad (Gender Equity for Educators, Parents, and the Community). Equity in Education Series.

    ERIC Educational Resources Information Center

    Education Development Center, Inc., Newton, MA. WEEA Dissemination Center.

    Classification of people according to gender begins in infancy. This booklet aims to remove some old ways of thinking that limit expectations for girls and boys. It also clarifies for educators, parents, and the community specific elements of the federal legislation called Title IX. Title IX of the Education Amendments of 1972 was the first…

  10. Mapa Sociolinguistico. Analisis demolinguistico de la Comunidad Autonoma Vasca derivado del padron de 1986 (Sociolinguistic Map. Demolinguistic analysis of the Autonomous Basque Community derived from the 1986 Census).

    ERIC Educational Resources Information Center

    Basque Autonomous Community, Vitoria (Spain). General Secretariat of Linguistic Policy.

    Sociolinguistic data are presented in the form of sophisticated maps and tables in this pioneering study on the status of the Basque language. Based on information collected from the 1986 census, the major demographic characteristics of Basque are examined in order to ascertain the factors and processes that have contributed to its current status.…

  11. Family and Community Involvement: Reaching Out to Diverse Populations = La participacion de la familia y la comunidad: El acercamiento a las diversas poblaciones.

    ERIC Educational Resources Information Center

    Southwest Educational Development Lab., Austin, TX.

    This handbook, in English and Spanish, is designed for educators who want to develop meaningful parent and community involvement in public education in culturally and linguistically diverse communities. The advice of leaders of Hispanic, African American, Native American, and Asian communities is incorporated into five strategies to help develop…

  12. Comunidad: Promoting the Educational Persistence and Success of Chicana/o College Students. JSRI Occasional Paper No. 48. Latino Studies Series.

    ERIC Educational Resources Information Center

    Gloria, Alberta M.

    At all levels, Chicanos and Chicanas drop out of school at higher rates than any other racial or ethnic group, eventually resulting in under-representation within institutions of higher education. Although all Latino subgroups experience barriers to their education, Chicanos have the lowest rate of college completion (5 percent). Central to the…

  13. "La Comunidad Habla": Using Internet Community-Based Information Interventions to Increase Empowerment and Access to Health Care of Low Income Latino/a Immigrants

    ERIC Educational Resources Information Center

    Ginossar, Tamar; Nelson, Sara

    2010-01-01

    The innovative educational communication interventions described in this paper include the use of bi-lingual, low literacy level websites and training created by low income Latina women to increase access to health care, health information, and the internet. We focus on one grassroots intervention, aimed at increasing access to health care for…

  14. Language Legislation and Linguistic Rights: Selected Proceedings of the Language Legislation and Linguistic Rights Conference (Urbana-Champaign, Illinois, March 21-23, 1996). IMPACT: Studies in Language and Society, Volume 2.

    ERIC Educational Resources Information Center

    Kibbee, Douglas A. Ed.

    This edited volume of conference papers contains the following titles: "Presentation: Realism and Idealism in Language Conflict and Their Resolution" (Douglas A. Kibbee); "Legal and Linguistic Perspectives on Language Legislation" (Douglas A. Kibbee); "The Linguistic Rights of Non-English Speaking Suspects, Witnesses, Victims, and Defendants"…

  15. Visualizing Subject Access for 21st Century Information Resources. Papers Presented at the Clinic on Library Applications of Data Processing (34th, Urbana, Illinois, March 2-4, 1997).

    ERIC Educational Resources Information Center

    Cochrane, Pauline Atherton, Ed.; Johnson, Eric H., Ed.

    This proceedings represents and documents in part the 16 presentations made at the 34th Annual Clinic on Library Applications of Data Processing. World Wide Web URLs that provide insight into each presentation are included. Presentations include: (1) "Hypostatizing Data Collections, Especially Bibliographic: Abstractions, Representations,…

  16. Political Science's Responsibility to the Community: A Promise Fulfilled? Anniversary Sessions of the Department of Political Science, University of Illinois (75th, Urbana-Champaign, Illinois, November 20-21, 1981). The Edmund James James Lecture.

    ERIC Educational Resources Information Center

    Illinois Univ., Urbana. Dept. of Political Science.

    This report contains the keynote speech, the panel discussions, and questions (with responses) from the audience for each of two major sessions on the responsibility of political science to the community. The focus of the first session was academic political science and public service. The keynote speaker was William N. Cassella. Panelists were…

  17. Human Aspects of Library Automation: Helping Staff and Patrons Cope. Papers presented at the Annual Clinic on Library Applications of Data Processing (22nd, Urbana, Illinois, April 14-16, 1985).

    ERIC Educational Resources Information Center

    Shaw, Debora, Ed.

    This collection explores the human aspect of the automation and reautomation of library functions as both library staff and library users are expected to adapt to and use computers. A brief introduction by Debora Shaw sets the stage for the following papers: (1) "Terminal Paralysis, or Showdown at the Interface" (Sara Fine); (2) "Learning from…

  18. Artificial Intelligence and Expert Systems: Will They Change the Library? Papers Presented at the Annual Clinic on Library Applications of Data Processing (27th, Urbana, Illinois, March 25-27, 1990). Illinois, March 25-27, 1990).

    ERIC Educational Resources Information Center

    Lancaster, F. W., Ed.; Smith, Linda C., Ed.

    Some of the 12 conference papers presented in this proceedings focus on the present and potential capabilities of artificial intelligence and expert systems as they relate to a wide range of library applications, including descriptive cataloging, technical services, collection development, subject indexing, reference services, database searching,…

  19. La Desercion Escolar en los Niveles de Sexto y Noveno Grado: Una Comparacion Entre Zonas Rurales y Urbanas. Boletin 219 (The Educational Desertion in the 6th and 9th Grades: A Comparison Between Rural and Urban Zones. Bulletin 219).

    ERIC Educational Resources Information Center

    Lopez, Maria I. Hernandez; And Others

    In 1962 and again in 1965, a group of sixth and ninth grade students in selected schools in four Puerto Rican communities were interviewed to investigate the factors influencing students' decision to withdraw from school before completing twelfth grade and to identify some characteristics of dropouts. Of 616 students interviewed in 1962, 20.9% of…

  20. Comunidad, Escuela y Curriculo 4: Materiales de Apoyo a La Formacion Docente en Educacion Bilingue Intercultural. (Community, School and Curriculum 4: Support Materials for Training Professionals in Bilingual Intercultural Education).

    ERIC Educational Resources Information Center

    Montaluisa Chasiquiza, Luis

    The Major Project for Education for Latin America and the Caribbean has given indigenous populations priority attention and has sponsored workshops and seminars to address the educational needs of these peoples. Traditionally, the language and culture of indigenous peoples have been viewed as obstacles rather than valuable resources for education.…

  1. Cuadernos de Autoformacion en Participacion Social: Educacion con la comunidad. Volumen 6. Primera Edicion (Self-Instructional Notebooks on Social Participation: Education with the Community. Volume 6. First Edition).

    ERIC Educational Resources Information Center

    Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

    The series "Self-instructional Notes on Social Participation" is a six volume series intended as teaching aids for adult educators. The theoretical, methodological, informative and practical elements of this series will assist professionals in their work and help them achieve greater success. The specific purpose of each notebook is indicated in…

  2. Nine Tips To Help Faith Leaders and Their Communities Address Teen Pregnancy = Nueve consejos para ayudar a lideres espirituales y sus comunidades a hacerle frente al problema del embarazo en la adolescencia.

    ERIC Educational Resources Information Center

    National Campaign To Prevent Teen Pregnancy, Washington, DC.

    To support faith communities in protecting teenage boys and girls from too-early sexual activity and teen pregnancy, the National Campaign To Prevent Teen Pregnancy's Task Force on Religion and Public Values has compiled these nine tips which summarize a wealth of experience and advice from faith leaders around the country. The members of the Task…

  3. Silenced Fighters: Identity, Language and Thought of the Nasa People in Bilingual Contexts of Colombia (Voces silenciadas: identidad, lengua y pensamiento de la comunidad nasa en contextos bilingües colombianos)

    ERIC Educational Resources Information Center

    Escobar Alméciga, Wilder Yesid; Gómez Lobatón, July Carolina

    2010-01-01

    This article is the result of a theoretical investigation and a reflection guided by a revision of literature and a set of interviews conducted of two members of the Nasa community: Adonias and Sindy Perdomo, father and daughter who belong to a Nasa sub-community located in Tierradentro, Cauca, southwestern Colombia. The article addresses three…

  4. Turning Awareness into Action: What Your Community Can Do about Drug Use in America = De La Toma de Conciencia a la Accion: Que Puede Hacer la Comunidad Respecto al Consumo de Drogas en America.

    ERIC Educational Resources Information Center

    Alcohol, Drug Abuse, and Mental Health Administration (DHHS/PHS), Rockville, MD. Office for Substance Abuse Prevention.

    This booklet gives examples of successful community drug abuse prevention programs, as well as guidelines for finding out more about a community's prevention needs and taking action. The first section discusses taking action against drug abuse. It presents examples which illustrate the different approaches communities have taken. Ten steps to help…

  5. America vuelve a la escuela: Participe y colabore! Informacion para familias y miembros de la comunidad (America Goes Back to School: Get Involved! Stay Involved! Information for Families and Community Members).

    ERIC Educational Resources Information Center

    Partnership for Family Involvement in Education (ED), Washington, DC.

    This Spanish-language brochure provides several tips for families and for community members to help them encourage student achievement and success. The tips are grouped into three categories: (1) "Help our children read well and independently by the end of third grade"; (2) "Help our children learn to meet high math and science standards and take…

  6. Radio Nutricion: A Program for Nutrition Education with the Hispanic Community. Service Provider's Guide = Radio Nutricion: Un Programa de Educacion para la Nutricion para la Comunidad Hispana. Guia del Proveeidor de Servicios.

    ERIC Educational Resources Information Center

    Association of Farmworker Opportunity Program, Arlington, VA.

    The set of materials was designed to provide nutrition instruction to Spanish-speaking farm workers using radio broadcasts. It includes audiocassette tapes of four novellas (mini-dramas) on nutrition-related topics (diabetes, heart disease and high blood pressure, pregnancy, smart shopping), talk shows on the same topics, a public service…

  7. Towards Contextual Experimentation: Creating a Faculty Learning Community to Cultivate Writing-to-Learn Practices (Hacia una experimentación contextual: Creando comunidades de aprendizaje docente para el cultivo de prácticas de escritura para el aprendizaje)

    ERIC Educational Resources Information Center

    Chang, Mary K.; Rao, Kavita; Stewart, Maria L.; Farley, Cynthia A.; Li, Katherine

    2016-01-01

    In order to explore ways to integrate new pedagogical practices, five faculty members created an informal faculty learning community focused on writing-to-learn practices, an inquiry and process-based writing pedagogy. The faculty members learned the writing-to-learn practices together, periodically met to discuss how they implemented the…

  8. Providing Medical Information to College Health Center Personnel: A Circuit Librarian Service at the University of Illinois

    ERIC Educational Resources Information Center

    Stumpff, Julia C.

    2003-01-01

    College health center personnel are no different from other health practitioners in their need for medical information. To help meet this need, the McKinley Health Center, University of Illinois Urbana-Champaign, developed a partnership in 1997 with the Library of the Health Sciences-Urbana, a regional site library of the University of Illinois at…

  9. Milestones

    NASA Astrophysics Data System (ADS)

    2014-09-01

    Tami Bond, environmental engineer and professor in the Department of Civil and Environmental Engineering at the University of Illinois at Urbana-Champaign, has been selected as a 2014 MacArthur Fellow.

  10. 27. INTERIOR VIEW, SECOND FLOOR, LOOKING EAST FROM WEST BEDROOM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    27. INTERIOR VIEW, SECOND FLOOR, LOOKING EAST FROM WEST BEDROOM THROUGH POCKET DOORWAY TOWARDS ADJOINING SOUTH SITTING ROOM (NOTE: DOORWAY IN BACKGROUND LEADS TO REAR PORCH) - Gambrill House, Urbana Park, Frederick, Frederick County, MD

  11. Tackling the Triple-Threat Genome of Miscanthus x giganteus (2010 JGI User Meeting)

    ScienceCinema

    Moose, Steve

    2011-04-25

    Steve Moose from the University of Illinois at Urbana-Champaign and the Energy Biosciences Institute on "Tackling the Triple-Threat Genome of Miscanthus x giganteus" on March 25, 2010 at the 5th Annual DOE JGI User Meeting

  12. Tackling the Triple-Threat Genome of Miscanthus x giganteus (2010 JGI User Meeting)

    SciTech Connect

    Moose, Steve

    2010-03-25

    Steve Moose from the University of Illinois at Urbana-Champaign and the Energy Biosciences Institute on "Tackling the Triple-Threat Genome of Miscanthus x giganteus" on March 25, 2010 at the 5th Annual DOE JGI User Meeting

  13. Research in aeronomy

    NASA Technical Reports Server (NTRS)

    Edwards, B. (Editor)

    1981-01-01

    Progress in aeronomic research is reported. The following topics are discussed: ionospheric theory; rocket experiments; system development for Urbana measurements; meteor radar; coherent and incoherent scatter radar; and laser radar.

  14. Superconductivity: A celebration of pairs

    NASA Astrophysics Data System (ADS)

    Norman, Michael R.

    2007-12-01

    It is fifty years since John Bardeen, Leon Cooper and Bob Schrieffer presented the microscopic theory of superconductivity. At a wonderful conference in Urbana the 'good old days' were remembered, and the challenges ahead surveyed.

  15. Capacitacion de educadores para areas marginales--I: Caracteristicas y necesidades educativas de los ninos, jovenes y adultos en las poblaciones menos favorecidas, rurales y urbanas. Tercera edicion (Preparation of Educators for Marginal Areas--I: Educational Needs and Characteristics of Children, Youth and Adults in Disadvantaged Populations, Rural and Urban. Third Edition).

    ERIC Educational Resources Information Center

    Tedesco, Juan Carlos

    Forty percent of the families in Latin America have an income which does not provide essential necessities. Two-thirds of poor families live in the countryside, while the remainder reside in urban slums. The key variable in explaining poverty is education. Without education these families have irregular, unstable, and low paying employment…

  16. Literary Texts in an Electronic Age: Scholarly Implications and Library Services. Papers presented at the Clinic on Library Applications of Data Processing (Graduate School of Library and Information Science, University of Illinois at Urbana-Champaign, April 10-12, 1994).

    ERIC Educational Resources Information Center

    Sutton, Brett, Ed.

    The 12 papers in this volume explore the development of electronic texts in the humanities and describe the possible roles for libraries as electronic books take the place of printed ones. The diverse perspectives of librarians, publishers, system administrators, scholars, readers, and writers are brought into conjunction, and a number of…

  17. Backlash over Enrollment Proposal at U. of Illinois Leads to Quick Retraction

    ERIC Educational Resources Information Center

    Kean, Sam

    2006-01-01

    The University of Illinois at Urbana-Champaign decided last spring to increase its enrollment of non-Illinois students, noting that the Urbana-Champaign campus has the lowest proportion of out-of-state students among the Big Ten universities, with 11 percent. Out-of-state applicants have ACT scores up to a point and a half higher than in-state…

  18. Studies in neotropical paleobotany. XIV. A palynoflora from the middle Eocene Saramaguacan formation of Cuba

    USGS Publications Warehouse

    Graham, A.; Cozadd, D.; Areces-Mallea, A.; Frederiksen, N.O.

    2000-01-01

    An assemblage of 46 fossil pollen and spore types is described from a core drilled through the middle Eocene Saramaguacan Formation, Camaguey Province, eastern Cuba. Many of the specimens represent unidentified or extinct taxa but several can be identified to family (Palmae, Bombacaceae, Gramineae, Moraceae, Myrtaceae) and some to genus (Pteris, Crudia, Lymingtonia?). The paleo-climate was warm-temperate to subtropical which is consistent with other floras in the region of comparable age and with the global paleotemperature curve. Older plate tectonic models show a variety of locations for proto-Cuba during Late Cretaceous and later times, including along the norther coast of South America. More recent models depict western and central Cuba as two separate parts until the Eocene, and eastern Cuba (joined to northern Hispaniola) docking to central Cuba also in the Eocene. All fragments are part of the North American Plate and none were directly connected with northern South America in late Mesozoic or Cenozoic time. The Saramaguacan flora supports this model because the assemblage is distinctly North American in affinities, with only one type (Retimonocolpites type 1) found elsewhere only in South America.

  19. EFL Teenagers' Social Identity Representation in a Virtual Learning Community on Facebook (Representación de la identidad social de los estudiantes adolescentes de inglés como lengua extranjera en una comunidad de aprendizaje virtual en Facebook)

    ERIC Educational Resources Information Center

    Jiménez Guamán, Laura Verónica

    2012-01-01

    In this article I report the findings of a descriptive and interpretative qualitative study carried out in a public school in Bogotá, Colombia. The study aimed at analyzing, describing and exploring teenage students' social identity representation as observed in their participation in a learning community on Facebook. Data were collected from…

  20. Solar flare ionization in the mesosphere observed by coherent-scatter radar

    NASA Technical Reports Server (NTRS)

    Parker, J. W.; Bowhill, S. A.

    1986-01-01

    The coherent-scatter technique, as used with the Urbana radar, is able to measure relative changes in electron density at one altitude during the progress of a solar flare when that altitude contains a statistically steady turbulent layer. This work describes the analysis of Urbana coherent-scatter data from the times of 13 solar flares in the period from 1978 to 1983. Previous methods of measuring electron density changes in the D-region are summarized. Models of X-ray spectra, photoionization rates, and ion-recombination reaction schemes are reviewed. The coherent-scatter technique is briefly described, and a model is developed which relates changes in scattered power to changes in electron density. An analysis technique is developed using X-ray flux data from geostationary satellites and coherent scatter data from the Urbana radar which empirically distinguishes between proposed D-region ion-chemical schemes, and estimates the nonflare ion-pair production rate.

  1. The Continuously Operating Caribbean Observational Network (COCONet): Supporting Regional Development of Geoscience Research Across the Circum-Caribbean

    NASA Astrophysics Data System (ADS)

    Braun, J.; Miller, M. M.; Mattioli, G. S.; Wang, G.; Feaux, K.; Rowan, L.; La Femina, P. C.

    2014-12-01

    The Continuously Operating Caribbean Observational Network (COCONet) is a National Science Foundation (NSF) funded infrastructure project that stretches across the circum-Caribbean to include Central America and the northern portions of South America. Its objective is to develop a large-scale network of geodetic and atmospheric infrastructure to support a broad range of geoscience and atmospheric investigations and enable research on process-oriented science with direct relevance to geo-hazards. The network includes over 60 new and refurbished continuously operating Global Positioning System (GPS) and surface meterology stations. It will also include data from at least 60 existing stations that are being operated by one of our more than 40 regional partners. As COCONet approaches the completion of its build-out phase, it is appropriate to evaluate the activities associated with the project that facilitate capacity building. These activities include three workshops to solicit feedback from regional partners regarding science objectives, station location, and long-term network operation. COCONet graduate research fellowships have been used to support nine students, with seven from countries within the COCONet footprint. The establishment of three regional data and archive centers to foster access to data and promote free and open data standards. Lastly, two Pan American Advanced Studies Institute (PASI) workshops on topics that are central to the main goals of COCONet were also organized to engage early career scientists who are interested in working on topics that are directly relevant to the region. Perhaps the most significant effort on expanding capacity in the region is the recent deployment of a station in Camaguey, Cuba with full support from both the U.S. and Cuban governments. This presentation summarizes the activities of the COCONet project to enhance and support both the human resource development and technical capabilities within the region.

  2. Data Sharing Interviews with Crop Sciences Faculty: Why They Share Data and How the Library Can Help

    ERIC Educational Resources Information Center

    Williams, Sarah C.

    2013-01-01

    This study was designed to generate a deeper understanding of data sharing by targeting faculty members who had already made data publicly available. During interviews, crop scientists at the University of Illinois at Urbana-Champaign were asked why they decided to share data, why they chose a data sharing method (e. g., supplementary file,…

  3. Creating an Electronic Database Selection Expert System.

    ERIC Educational Resources Information Center

    Ma, Wei; Cole, Timothy W.

    2000-01-01

    Describes the creation and testing of an online prototype, end-user database selection tool developed at the University of Illinois at Urbana-Champaign. Discusses identifying computer-assisted techniques for guiding users to the most suitable databases for their information needs; improving user services; and improving ease of access to…

  4. Applying Knowledge-Based Techniques to Software Development.

    ERIC Educational Resources Information Center

    Harandi, Mehdi T.

    1986-01-01

    Reviews overall structure and design principles of a knowledge-based programming support tool, the Knowledge-Based Programming Assistant, which is being developed at University of Illinois Urbana-Champaign. The system's major units (program design program coding, and intelligent debugging) and additional functions are described. (MBR)

  5. The Censorship of "Maude": A Case Study in the Social Construction of Reality.

    ERIC Educational Resources Information Center

    Mihevc, Nancy T.; And Others

    The concept of reality held by individuals and societies can be explored by examining reactions to the censorship of the two-part television show in the "Maude" series that dealt with abortion and vasectomy. The station managements of WMBD in Peoria, Illinois, and of WCIA in Champaign-Urbana, Illinois, chose not to broadcast the two "Maude"…

  6. The Development of Selected Initiating Activities in the Teaching of Mathematics.

    ERIC Educational Resources Information Center

    Runion, Garth Eugene

    This thesis is concerned with the development and appraisal of video-tape clips used in training pre-service teachers in mathematics. The video-tapes (on file in the television studio of the College of Education at the University of Illinois in Urbana) show high school mathematics teachers in real classroom situations illustrating seven different…

  7. The Promise and Challenge of Producing Biofuel Feedstocks: An Ecological Perspective (2010 JGI User Meeting)

    SciTech Connect

    DeLucia, Evan

    2010-03-25

    Evan DeLucia of the University of Illinois at Urbana-Champaign and the Energy Biosciences Institute talks about "The Promise and Challenge of Producing Biofuel Feedstocks: An Ecological Perspective" on March 25, 2010 at the 5th Annual DOE JGI User Meeting

  8. Early Childhood Research & Practice: An Internet Journal on the Development, Care, and Education of Young Children, Spring 2003.

    ERIC Educational Resources Information Center

    Katz, Lilian G., Ed.; Rothenberg, Dianne, Ed.; Preece, Laurel

    2003-01-01

    Early Childhood Research and Practice (ECRP), a peer-reviewed Internet-only journal sponsored by the Early Childhood and Parenting (ECAP) Collaborative at the University of Illinois at Urbana-Champaign, covers topics related to the development, care, and education of children from birth to approximately age 8. The journal emphasizes articles…

  9. School-to-Work Transition for Handicapped Youth: Perspectives on Education and Training.

    ERIC Educational Resources Information Center

    Phelps, L. Allen, Ed.

    Eight papers presented at a September, 1985 forum concerned with the school to work transition of handicapped youth are presented. Papers were developed as part of a project, "Transitional Programming for Handicapped Youth: Interdisciplinary Leadership Preparation Program at the University of Illinois (Urbana-Champaign). An introductory chapter,…

  10. The Promise and Challenge of Producing Biofuel Feedstocks: An Ecological Perspective (2010 JGI User Meeting)

    ScienceCinema

    DeLucia, Evan

    2011-04-26

    Evan DeLucia of the University of Illinois at Urbana-Champaign and the Energy Biosciences Institute talks about "The Promise and Challenge of Producing Biofuel Feedstocks: An Ecological Perspective" on March 25, 2010 at the 5th Annual DOE JGI User Meeting

  11. Creating Fee-Based Online Services: A New Role for Academic Librarians.

    ERIC Educational Resources Information Center

    Trehub, Aaron

    1999-01-01

    Discussion of the impact of the Internet on libraries focuses on librarians as creators and marketers of new online services. Describes two fee-based online services at the University of Illinois at Urbana-Champaign and concludes that academic libraries have the ability to create new online services, especially reference services. (Author/LRW)

  12. Harvesting Cultural Heritage Metadata Using the OAI Protocol.

    ERIC Educational Resources Information Center

    Shreeves, Sarah L.; Kaczmarek, Joanne S.; Cole, Timothy W.

    2003-01-01

    The University of Illinois at Urbana-Champaign undertook a project to test the efficacy of using the Open Archives Initiative Protocol for Metadata Harvesting to construct a search and discovery service focused on information resources in the domain of cultural heritage. Provides an overview of the Illinois project, with quantitative data about…

  13. The China Connection: Western Institutions Meet Chinese Students and Alumni on the Country's Most Popular Social Media

    ERIC Educational Resources Information Center

    Ramspott, Becca

    2013-01-01

    As one of the top U.S. choices for international students, the University of Illinois at Urbana-Champaign has a solid reputation in China and a history of educating Chinese students that goes back more than a century. But the university did not realize until last June that its nickname in China is the "Cornfield Ivy" and that Chinese…

  14. A Comparative Study on Information-Seeking Behaviors of Domestic and International Business Students

    ERIC Educational Resources Information Center

    Song, Yoo-Seong

    2004-01-01

    This study investigates information-seeking behavior of one particular segment of international students--international students seeking degrees in the field of business. The author surveyed domestic and international business students enrolled in the College of Business at the University of Illinois at Urbana-Champaign. The survey was designed to…

  15. Registration of Soybean Germplasm Line LG00-6313

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Soybean [Glycine max (L.) Merr.] germplasm line LG00-6313 was developed and released by the USDA-Agricultural Research Service and the Illinois Agricultural Experiment Station, Urbana IL. LG00-6313 is an F6 line from the cross of PI 574480B x PI 574477. Both parents are Chinese cultivars that are ...

  16. Sweet corn hybrid tolerance to weed competition under three weed management levels

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Nearly all commercial sweet corn fields contain weeds that escaped management and often suffer yield loss due to weed competition. Field trials were conducted from 2009 to 2011 near Prosser, WA and Urbana, IL to evaluate weed response and tolerance of four sweet corn hybrids to three levels of weed...

  17. Serials Control System Procedures and Policies.

    ERIC Educational Resources Information Center

    Schlembach, Mary C.

    This document includes procedures and policies for a networked serials control system originally developed at the Grainger Engineering Library Information Center at the University of Illinois at Urbana-Champaign (UIUC). The serials control systems encompass serials processing, public service, and end-user functions. The system employs a…

  18. Life Lessons

    ERIC Educational Resources Information Center

    Stewart, Pearl

    2011-01-01

    In early 2010, Stig Lanesskog, associate dean for the MBA program at the University of Illinois at Urbana-Champaign, challenged a group of his students to venture beyond classroom polemics and into the lives of people in need. Lanesskog took them to South Dakota's Pine Ridge Reservation, a culturally rich and economically devastated area with…

  19. Registration of Soybean Germplasm Line LG00-3372

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Soybean [Glycine max (L.) Merr.] germplasm line LG00-3372 was developed and released by the USDA-Agricultural Research Service and the Illinois Agricultural Experiment Station, Urbana IL. LG00-3372 is an F6 line from the cross of PI 561319A x PI 574477 and is classified in late maturity group III. P...

  20. Using XML, XSLT, and CSS in a Digital Library.

    ERIC Educational Resources Information Center

    Cole, Timothy W.; Mischo, William H.; Ferrer, Robert; Habing, Thomas G.

    2000-01-01

    Describes the evolving information technologies employed at the Digital Library Initiative (DLI-I) Testbed of full-text journal articles at the University of Illinois at Urbana-Champaign. Examines how XML, XSLT, and CSS can be used in a digital library application and discusses document representation and transmission, metadata schema, and…

  1. An Electronic Finding Aid Using Extensible Markup Language (XML) and Encoded Archival Description (EAD).

    ERIC Educational Resources Information Center

    Chang, May

    2000-01-01

    Describes the development of electronic finding aids for archives at the University of Illinois, Urbana-Champaign that used XML (extensible markup language) and EAD (encoded archival description) to enable more flexible information management and retrieval than using MARC or a relational database management system. EAD template is appended.…

  2. Repurposing My Professional Practice: Learning from My Students over Time and Place

    ERIC Educational Resources Information Center

    Clift, Renee T.

    2009-01-01

    This article, written in narrative form, represents a data-based analysis of what I have learned about myself as a teacher of prospective teachers and as a teacher education researcher from Fall 2000 through Fall 2008 at the University of Illinois at Urbana-Champaign. The data for this analysis consist of three related data sets: notes on 13…

  3. Project Final Report: HPC-Colony II

    SciTech Connect

    Jones, Terry R; Kale, Laxmikant V; Moreira, Jose

    2013-11-01

    This report recounts the HPC Colony II Project which was a computer science effort funded by DOE's Advanced Scientific Computing Research office. The project included researchers from ORNL, IBM, and the University of Illinois at Urbana-Champaign. The topic of the effort was adaptive system software for extreme scale parallel machines. A description of findings is included.

  4. Sweet Corn Hybrid Tolerance to Weed Competition under Three Weed Management Levels

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Nearly all commercial sweet corn fields contain weeds that escaped management and often suffer yield loss due to weed competition. Field trials were conducted from 2009 to 2011 near Prosser, WA and Urbana, IL to evaluate weed response and tolerance of four sweet corn hybrids to three levels of weed...

  5. Assessing Digital Humanities Tools: Use of Scalar at a Research University

    ERIC Educational Resources Information Center

    Tracy, Daniel G.

    2016-01-01

    As librarians increasingly support digital publication platforms, they must also understand the user experience of these tools. This case study assesses use of Scalar, a digital humanities publishing platform for media-rich projects, at the University of Illinois at Urbana-Champaign. Based on a survey, interviews, and content analysis, the study…

  6. Making the Transition from Print to Electronic Serial Collections: A New Model for Academic Chemistry Libraries?

    ERIC Educational Resources Information Center

    Chrzastowski, Tina E.

    2003-01-01

    Proposes a new model for an academic chemistry library based on experiences at the University of Illinois at Urbana-Champaign in which primary access to journals is electronic and print journals are archived unbound in a remote storage facility following local access for one year. Discusses results of a feasibility study. (Author/LRW)

  7. Influence of planting date and weed interference on sweet corn growth and development

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Crop planting date and canopy density influence interactions between weeds and sweet corn (Zea mays L.); however, little is known about sweet corn growth response to weed interference. Field studies were conducted in 2004 and 2005 near Urbana, Illinois to quantify the influence of planting date and ...

  8. Competitiveness of Second Generation Biofuel Feedstocks: Role of Technology and Policy (2010 JGI User Meeting)

    ScienceCinema

    Khanna, Madhu

    2011-04-26

    Madhu Khanna from the University of Illinois at Urbana-Champaign and the Energy Biosciences Institute on "Competitiveness of Second Generation Biofuel Feedstocks: Role of Technology and Policy" on March 25, 2010 at the 5th Annual DOE JGI User Meeting

  9. Connecting Families through Innovative Technology in an Early Childhood Gifted Program.

    ERIC Educational Resources Information Center

    Kristovich, Sharon; Hertzog, Nancy B.; Klein, Marjorie

    University Primary School (UPS) is an early childhood gifted program affiliated with the University of Illinois at Urbana-Champaign. This paper highlights three innovative uses of technology at UPS: Knowledge Web pages, photo portfolios, and Chickscope. The Knowledge Web pages are a collection of Web pages that serve as a virtual bulletin board…

  10. A Database Selection Expert System Based on Reference Librarian's Database Selection Strategy: A Usability and Empirical Evaluation.

    ERIC Educational Resources Information Center

    Ma, Wei

    2002-01-01

    Describes the development of a prototype Web-based database selection expert system at the University of Illinois at Urbana-Champaign that is based on reference librarians' database selection strategy which allows users to simultaneously search all available databases to identify those most relevant to their search using free-text keywords or…

  11. Lepidoptera associated with avocado fruit in Guatemala

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A total of about 1,098 specimens representing 10 moth species from four families were reared from harvested avocado fruit in Guatemala. Two species were reared from small immature avocados and grown to maturity on unopened avocado flower clusters after small fruit desiccated: (1) Argyrotaenia urbana...

  12. Papers in African Linguistics. Current Inquiry into Language and Linguistics I.

    ERIC Educational Resources Information Center

    Kim, Chin-Wu, Ed.; Stahlke, Herbert, Ed.

    This volume, a collection of selected papers from the Conference on African Languages and Linguistics organized by the Department of Linguistics of the University of Illinois and held at Urbana-Champaign on April 24-25, 1970, contains: W. E. Welmers, "The Typology of the Proto-Niger-Kordofanian Noun Class System"; D. Dalby, "A Referential Approach…

  13. Technological Change and Rural Development: A Case Example from Illinois.

    ERIC Educational Resources Information Center

    Hoke, Gordon

    In 1980, the Office of Continuing Education and Public Service at the University of Illinois at Urbana-Champaign acquired a W. K. Kellogg Foundation grant to establish a 4-year model Community Information and Education Service (CIES). Working with the university's Cooperative Extension Service and five community colleges, CIES initially focused on…

  14. Spelling CCA Basic Skills Curriculum. Instructor's Guide.

    ERIC Educational Resources Information Center

    Illinois Univ., Urbana. Computer-Based Education Research Lab.

    Designed and programmed by the staff of the Courseware and Curriculum Applications (CCA) Group (a unit of the Computer-Based Education Research Laboratory at the University of Illinois at Urbana-Champaign), this instructor's guide describes a computer-based spelling curriculum designed to help adult and adolescent students learn basic rules of…

  15. Successes & Failures of Digital Libraries. Papers Presented at the Annual Clinic on Library Applications of Data Processing (35th, Champaign, Illinois, March 22-24, 1998).

    ERIC Educational Resources Information Center

    Harum, Susan, Ed.; Twidale, Michael, Ed.

    This clinic's goal was to address questions arising during the process of transition from theory and research development to deployed useful and usable (and used) digital library systems. The idea was to use the Digital Libraries Initiative (DLI) based at the University of Illinois at Urbana-Champaign and entering its final year, as a detailed…

  16. Investigating the Possibility of Using TOEFL Scores for University ESL Decision-Making: Placement Trends and Effect of Time Lag

    ERIC Educational Resources Information Center

    Kokhan, Kateryna

    2012-01-01

    The English Placement Test (EPT) at the University of Illinois at Urbana-Champaign (UIUC) is designed to provide an accurate placement (or exemption) of international students into the ESL writing and pronunciation classes. Over the last five years, UIUC has experienced an increase in the number of international students taking the EPT. Because of…

  17. Finally Taking Root

    ERIC Educational Resources Information Center

    Lum, Lydia

    2008-01-01

    The University of Illinois at Urbana-Champaign (UIUC) is considered one of the major hubs nationally for Filipino-American studies. However, the fact that its core consists of only four tenured and tenure-track faculty members illustrates a historical disparity that exists among Asian Pacific Americans at U.S. colleges. Despite the diversity in…

  18. Integrating Assessment into Recurring Information Literacy Instruction: A Case Study from LIS Education

    ERIC Educational Resources Information Center

    Searing, Susan E.

    2007-01-01

    Information literacy instruction is integrated into the distance education program in library and information science (LEEP) at the University of Illinois, Urbana-Champaign (UIUC). This article describes the LEEP program and the library services provided to its students. Published research on LEEP and related topics in librarianship is reviewed.…

  19. Talking and Thinking about Qualitative Research

    ERIC Educational Resources Information Center

    Ellis, Carolyn; Bochner, Arthur; Denzin, Norman; Lincoln, Yvonna; Morse, Janice; Pelias, Ronald; Richardson, Laurel

    2008-01-01

    This script comes from an edited transcript of a session titled "Talking and Thinking About Qualitative Research," which was part of the 2006 International Congress of Qualitative Inquiry, held at the University of Illinois at Urbana-Champaign on May 4-6, 2006. This special session featured scholars informally responding to questions about their…

  20. An Overview of a Teaching Assistant Training Program: Implementation in Two Settings.

    ERIC Educational Resources Information Center

    Dalgaard, Kathleen A.; Dalgaard, Bruce R.

    This paper describes a training program for graduate teaching assistants (TA's) at two universities. At the University of Illinois, Urbana, TA's from several departments met for seminars during the year, while at Lehigh University, Pennsylvania, the seminars were conducted before the semester beqan and each department's TA's met separately. Both…

  1. A Teaching Artist in Rural Schools: Sowing Seeds for Creative Expression

    ERIC Educational Resources Information Center

    Kuper, Kate

    2006-01-01

    For nearly 25 years, the author has driven the highways and back roads of Illinois, teaching dance to school children, leading family programs, performing lecture/demonstrations, and choreographing technically simple, conceptually complex pieces with and for young dancers. The author's home base is Champaign/Urbana (C/U), twin cities with a…

  2. Can Vet Schools Teach without Killing Animals?

    ERIC Educational Resources Information Center

    Mangan, Katherine S.

    2000-01-01

    Discusses a protest by students at the University of Illinois (Urbana) College of Veterinary Medicine over the killing of animals that led to temporary curtailing of lethal animal experiments. Examines the conflict between animal rights groups and some faculty who are openly skeptical about the effectiveness of alternatives to the hands-on…

  3. Beyond Consultation: A New Model for Librarian's Office Hours

    ERIC Educational Resources Information Center

    Avery, Susan; Hahn, Jim; Zilic, Melissa

    2008-01-01

    Given the many changes in our students and their study and research practices, libraries are finding it necessary to seek new ways to reach these students. The Undergraduate Library at the University of Illinois at Urbana-Champaign created a new model to do so. Librarian's Office Hours are a hybrid of reference and instructional services that…

  4. Critical Issues in Library Management: Organizing for Leadership and Decision-Making. Papers from the Thirty-Fifth Allerton Institute. Occasional Papers, Nos. 198/199.

    ERIC Educational Resources Information Center

    Allen, Bryce L., Ed.; Weech, Terry L., Ed.

    This is a collection of six papers on critical issues in library management presented at the annual Allerton Park Conference (35th, October 24-26, 1993) sponsored by the University of Illinois at Urbana-Champaign, Graduate School of Library and Information Science. The first paper, "Learning about Leadership: What Works in Modern Organizations"…

  5. The Student/Library Computer Science Collaborative

    ERIC Educational Resources Information Center

    Hahn, Jim

    2015-01-01

    With funding from an Institute of Museum and Library Services demonstration grant, librarians of the Undergraduate Library at the University of Illinois at Urbana-Champaign partnered with students in computer science courses to design and build student-centered mobile apps. The grant work called for demonstration of student collaboration…

  6. STEM Leader from the Roeper School: An Interview with Nuclear Engineer Clair J. Sullivan

    ERIC Educational Resources Information Center

    Ambrose, Don

    2016-01-01

    Clair J. Sullivan is an assistant professor in the Department of Nuclear, Plasma and Radiological Engineering at the University of Illinois at Urbana-Champaign (UIUC). Her research interests include radiation detection and measurements; gamma-ray spectroscopy; automated isotope identification algorithms; nuclear forensics; nuclear security;…

  7. Using Multimedia Learning Modules in a Hybrid-Online Course in Electricity and Magnetism

    ERIC Educational Resources Information Center

    Sadaghiani, Homeyra R.

    2011-01-01

    We have been piloting web-based multimedia learning modules (MLMs), developed by the Physics Education Research Group at the University of Illinois at Urbana Champaign (UIUC), as a "prelecture assignment" in several introductory physics courses at California State Polytechnic University at Pomona. In this study, we report the results from a…

  8. African Outreach Workshop 1974.

    ERIC Educational Resources Information Center

    Schmidt, Nancy J.

    This report discusses the 1974 African Outreach Workshop planned and coordinated by the African Studies Program at the University of Illinois at Urbana-Champaign. Its major aim was to assist teachers in developing curriculum units on African using materials available in their local community. A second aim was for the African Studies Program to…

  9. Massive Open Online Courses (MOOCs): Participant Activity, Demographics, and Satisfaction

    ERIC Educational Resources Information Center

    Shrader, Sara; Wu, Maryalice; Owens, Dawn; Santa Ana, Kathleen

    2016-01-01

    This paper examines activity patterns, participant demographics, and levels of satisfaction in multiple MOOC offerings at the University of Illinois at Urbana-Champaign from August 2012-December 2013. Using the following guiding questions: "Who are MOOC participants, how do they participate, and were they able to get what they wanted out of…

  10. An Evaluation of a Gateway System for Automated Online Database Selection.

    ERIC Educational Resources Information Center

    Hu, Chengren

    This paper describes a study that was undertaken at the University of Illinois at Urbana-Champaign to compare the databases selected by 75 inexperienced student online searchers aided by an existing gateway system--INFOMASTER, a version of EASYNET--with databases selected manually by four experienced searchers who were reference librarians from…

  11. Getting Careers in Gear at Parkland College

    ERIC Educational Resources Information Center

    Gibbs, Hope J.

    2005-01-01

    Parkland College continues to move ahead with an innovative and diversified curriculum while laying valuable groundwork for future success in the neighboring high school classrooms by providing the option of dual credit programs. In 1963, the boards of education for both the cities of Champaign and Urbana, Illinois, began discussing the…

  12. Language Arts Routing System (LARS) Instructor's Manual. Community College English Project.

    ERIC Educational Resources Information Center

    Michael, Gary; Sliger, Mary

    Implemented on the PLATO IV computer-assisted instruction facility located at the University of Illinois at Urbana-Champaign, the Language Arts Routing System (LARS) is a package of lessons and tests designed to provide remedial training in certain basic language arts skills. LARS is a system which may be used by itself or as an adjunct to regular…

  13. Schopf, James William (1941-)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Paleontologist, born in Urbana, IL, became professor of paleobiology at the University of California, Los Angeles. He was NASA's principal investigator of lunar samples, and discovered fossil organisms in 3.5 billion-year-old Australian rocks, one of the earliest manifestations of life on Earth....

  14. Planning for Preservation during Mass Digitization Projects

    ERIC Educational Resources Information Center

    Teper, Jennifer Hain; Shaw, Emily F.

    2011-01-01

    In anticipation of current and future mass digitization projects in which the University of Illinois at Urbana-Champaign's Library will participate, the Library's Conservation Unit began to gather data on the "scannability" of our general book collections to anticipate potential effects on conservation and preservation work flows. The findings…

  15. Illini Approach Meets Challenge

    ERIC Educational Resources Information Center

    Eisenhauer, Leon D.

    1977-01-01

    At the University of Illinois Illini Union in Urbana, physically disabled students can shop at the bookstore with the aid of special bus service, hydraulic lifts, and assistance by store employees. Special store hours are arranged for these students during registration. (LBH)

  16. Registration of LG04-6863 Soybean Germplasm Line with Diverse Pedigree

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Soybean [Glycine max (L.) Merr.] germplasm line LG04-6863 was developed and released by the University of Missouri Agricultural Experiment Station, Delta Center, Portageville, MO, the USDA-Agricultural Research Service and the Illinois Agricultural Experiment Station, Urbana IL. It was approved for ...

  17. Suggestions for Assessment of the Campus Racial/Ethnic Climate: A Coordinated Campus Self-Study.

    ERIC Educational Resources Information Center

    Jolly, E. Ann; May, Dennis H.

    This paper is a proposal to the University of Illinois at Urbana-Champaign on ways to evaluate its environment for multicultural living and education. The paper begins by discussing the nature and definition of a multicultural society in higher education and the nation and minority population trends into the next century. The next issue examined…

  18. Magnetic form factors of the trinucleons

    SciTech Connect

    Schiavilla, R; Pandharipande, V R; Riska, Dan-Olof

    1989-11-01

    The magnetic form factors of 3H and 3He are calculated with the Monte Carlo method from variational ground-state wave functions obtained for the Argonne and Urbana two- and three-nucleon interactions. The electromagnetic current operator contains one- and two-body terms that are constructed so as to satisfy the continuity equation with the two-nucleon potential in the Hamiltonian. The results obtained with the Argonne two-nucleon interaction are in overall agreement with the empirical values. It appears that the remaining theoretical uncertainty, in the calculation of these form factors from a given interaction model, is dominated by that in the electromagnetic form factors of the nucleon. It is found that the isovector magnetic form factors are rather sensitive to the details of the isospin-dependent tensor force, and they are much better reproduced with the Argonne than the Urbana potential. The isoscalar magnetic form factors appear to be sensitive to the spin-orbit interactions, and are better reproduced with the Urbana potential. The Argonne potential has a stronger τ1∙τ2 tensor force, while the Urbana one has a shorter-range spin-orbit interaction.

  19. Identifying the Learning Styles and Instructional Tool Preferences of Beginning Food Science and Human Nutrition Majors

    ERIC Educational Resources Information Center

    Bohn, D. M.; Rasmussen, C. N.; Schmidt, S. J.

    2004-01-01

    Learning styles vary among individuals, and understanding which instructional tools certain learning styles prefer can be utilized to enhance student learning. Students in the introductory Food Science and Human Nutrition course (FSHN 101), taught at the Univ. of Illinois at Urbana-Champaign, were asked to complete Gregorc's Learning Style…

  20. Wind Tunnel Aerodynamic Tests of Six Airfoils for Use on Small Wind Turbines; Period of Performance: October 31, 2002--January 31, 2003

    SciTech Connect

    Selig, M. S.; McGranahan, B. D.

    2004-10-01

    Wind Tunnel Aerodynamic Tests of Six Airfoils for Use on Small Wind Turbinesrepresents the fourth installment in a series of volumes documenting the ongoing work of th University of Illinois at Urbana-Champaign Low-Speed Airfoil Tests Program. This particular volume deals with airfoils that are candidates for use on small wind turbines, which operate at low Reynolds numbers.

  1. "Writing So People Can Hear Me": Responsive Teaching in a Middle School Poetry Unit

    ERIC Educational Resources Information Center

    Gutzmer, Cara; Wilder, Phillip

    2012-01-01

    If we listen to them, the words of our students can provide a road map for instructional responses that meet their diverse literacy needs. In this article, Cara Gutzmer, a middle school literacy coach, and Phil Wilder, a teacher collaborator at the University of Illinois at Urbana-Champaign, discuss how a responsive teaching framework guided their…

  2. Side by Side: What a Comparative Usability Study Told Us about a Web Site Redesign

    ERIC Educational Resources Information Center

    Dougan, Kirstin; Fulton, Camilla

    2009-01-01

    Library Web sites must compete against easy-to-use sites, such as Google Scholar, Google Books, and Wikipedia, for students' time and attention. Library Web sites must therefore be designed with aesthetics and user perceptions at the forefront. The Music and Performing Arts Library at Urbana-Champaign's Web site was overcrowded and in much need of…

  3. Measuring and Sustaining the Impact of Less Commonly Taught Language Collections in a Research Library

    ERIC Educational Resources Information Center

    Lenkart, Joe; Teper, Thomas H.; Thacker, Mara; Witt, Steven W.

    2015-01-01

    To evaluate the current state of resource sharing and cooperative collection development, this paper examines the relationship between less commonly taught language collections (LCTL) and ILL services. The study examined multiple years of the University of Illinois at Urbana-Champaign's resource-sharing data. This paper provides a historical…

  4. Results of the College Diagnostic Questionnaire (CDQ) Fall 1973. Research Report No. 348.

    ERIC Educational Resources Information Center

    Brandenburg, Dale C.

    The 109-item College Diagnostic Questionnaire (CDQ) was designed to assess student attitudes toward a variety of activities occurring before classes begin at the University of Illinois at Urbana-Champaign (UIUC). The CDQ was administered to the 4,502 freshmen (58% of the total freshmen class) who attended the College Diagnostic Testing Session…

  5. The Effects of Children's Stories on Behavior and Attitudes: Modeling and Vicarious Role Playing.

    ERIC Educational Resources Information Center

    Clore, Gerald L.; Bray, Robert M.

    Stories were read to 62 male third grade children from two elementary schools in Urbana, Illinois. They were randomly assigned to one of four story conditions: vicarious role playing, symbolic modeling, a combination of the two, and a control condition. The basis of the present experiment is the assumption that vicarious role playing is similar to…

  6. Clinic, hospital try to fulfill vision of coordinated care with joint venture company.

    PubMed

    2000-09-01

    Coordinated Care Services Inc., a joint venture of Carle Foundation and Carle Clinic Association in Urbana, IL, shares its initial successes and ongoing challenges after one year of operation. The biggest barrier to further improvements remains insufficient information management capability. PMID:11186347

  7. Automated Interactive Storeroom Inventory System.

    ERIC Educational Resources Information Center

    Sapp, Albert L.; Hess, Larry G.

    1989-01-01

    The inventory system designed for six storerooms in three buildings at the University of Illinois at Urbana-Champaign's School of Chemical Sciences replaced an issue-slip and transactions record system with barcode technology. Data collection error reductions have been significant, making it easier to determine stock levels and plan purchases.…

  8. Virtual Service, Real Data: Results of a Pilot Study.

    ERIC Educational Resources Information Center

    Kibbee, Jo; Ward, David; Ma, Wei

    2002-01-01

    Describes a pilot project at the University of Illinois at Urbana-Champaign reference and undergraduate libraries to test the feasibility of offering real-time online reference service via their Web site. Discusses software selection, policies and procedures, promotion and marketing, user interface, training and staffing, data collection, and…

  9. Registration of high-yielding soybean germplasm line LG04-6000

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Soybean [Glycine max (L.) Merr.] germplasm line LG04-6000 (Reg. No. GP-, PI) was developed and released by the USDA-Agricultural Research Service and the Illinois Agricultural Experiment Station, Urbana IL. LG04-6000 is derived from an F5 plant from the cross of HS93-4118 x LG97-9912. LG97-9912 was ...

  10. Smoking patterns and predictors of smoking cessation in elderly populations in Lebanon

    PubMed Central

    Chaaya, M.; Mehio-Sibai, A.; El-Chemaly, S.

    2006-01-01

    SULTATS La prévalence globale des fumeurs actuels est de 28,1%. Près de la moitié des personnes âgées ont fumé à un moment quelconque dans leur vie et parmi celles-ci, 44% ont cessé de fumer. Les personnes âgées ont cessé de fumer lorsqu’elles en ont perçu les effets négatifs sur la santé. Le fait d’avoir au moins une maladie chronique et de souffrir d’une incapacité fonctionnelle ont augmenté d’une façon significative les chances d’arrêt du tabagisme. De plus, le fait d’être un ancien fumeur a augmenté le risque d’admission hospitalière. CONCLUSIONS Cette étude est d’une importance particulière car ses implications s’élargissent à des collectivités à faibles revenus similaires et chez les réfugiés dans la région ainsi qu’ailleurs. Il est nécessaire que les responsables de la santé publique fassent un effort plus concerté pour cibler les personnes âgées comme groupe en vue d’interventions d’arrêt du tabagisme, d’autant plus que les avantages en matière de mortalité et de santé ont aujourd’hui été bien documentés. RESUMEN OBJETIVOS Investigar los tipos de hábito tabáquico en una población de personas ancianas, de bajos ingresos y determinar los factores pronósticos del abandono del hábito. Asimismo, se analizó la importancia del tabaquismo en relación con otros factores de riesgo de hospitalización. DISEÑO Los datos formaban parte de un estudio de salud urbana de 740 personas de ≥60 años de edad, en tres comunidades suburbanas de bajo estrato socioeconómico en Beirut, una de las cuales era un campo de refugiados. Se administró una entrevista estructurad

  11. Monte Carlo approach to nuclei and nuclear matter

    SciTech Connect

    Fantoni, Stefano; Gandolfi, Stefano; Illarionov, Alexey Yu.; Schmidt, Kevin E.; Pederiva, Francesco

    2008-10-13

    We report on the most recent applications of the Auxiliary Field Diffusion Monte Carlo (AFDMC) method. The equation of state (EOS) for pure neutron matter in both normal and BCS phase and the superfluid gap in the low-density regime are computed, using a realistic Hamiltonian containing the Argonne AV8' plus Urbana IX three-nucleon interaction. Preliminary results for the EOS of isospin-asymmetric nuclear matter are also presented.

  12. Bombardment of Thin Lithium Films with Energetic Plasma Flows

    ERIC Educational Resources Information Center

    Gray, Travis Kelly

    2009-01-01

    The Divertor Erosion and Vapor Shielding Experiment (DEVEX) has been constructed in the Center for Plasma-Material Interactions at the University of Illinois at Urbana-Champaign. It consists of a conical theta-pinch connected to a 60 kV, 36 [mu]F capacitor bank which is switched with a rise time of 3.5 [mu]s. This results in a peak current of 300…

  13. Forth system for coherent-scatter radar data acquisition and processing

    NASA Technical Reports Server (NTRS)

    Rennier, A. D.; Bowhill, S. A.

    1985-01-01

    A real time collection system was developed for the Urbana coherent scatter radar system. The new system, designed for use with a microcomputer, has several advantages over the old system implemented with a minicomputer. The software used to collect the data is described as well as the processing software used to analyze the data. In addition a magnetic tape format for coherent scatter data exchange is given.

  14. sup 4 He- sup 4 He elastic scattering and variational wave functions

    SciTech Connect

    Usmani, A.A.; Ahmad, I. ); Usmani, Q.N. )

    1992-01-01

    We calculate differential cross sections for {sup 4}He-{sup 4}He elastic scattering at 4.32 GeV/{ital c} in the framework of Glauber multiple scattering theory using correlated variational wave functions as given by the two-nucleon Urbana {ital v}{sub 14} potential and the spin-isospin averaged Melfleit-Tjon force {ital V}. These wave functions are found to give fairly satisfactory results.

  15. Reactionary Thoughts of a Revolutionary.

    ERIC Educational Resources Information Center

    Peltason, J. W.

    This monograph is a transcript of a lecture given by Jack W. Peltason and the four responses by panelists from the University of Illinois at Urbana-Champaign. After a brief eulogy to David Dodds Henry, President of the University of Illinois (1955-71), the talk turns its focus to two decades of crisis for higher education--the 1960s and the 1990s.…

  16. Dendrite Model

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Dr. Donald Gilles, the Discipline Scientist for Materials Science in NASA's Microgravity Materials Science and Applications Department, demonstrates to Carl Dohrman a model of dendrites, the branch-like structures found in many metals and alloys. Dohrman was recently selected by the American Society for Metals International as their 1999 ASM International Foundation National Merit Scholar. The University of Illinois at Urbana-Champaign freshman recently toured NASA's materials science facilities at the Marshall Space Flight Center.

  17. HPC Colony II Consolidated Annual Report: July-2010 to June-2011

    SciTech Connect

    Jones, Terry R

    2011-06-01

    This report provides a brief progress synopsis of the HPC Colony II project for the period of July 2010 to June 2011. HPC Colony II is a 36-month project and this report covers project months 10 through 21. It includes a consolidated view of all partners (Oak Ridge National Laboratory, IBM, and the University of Illinois at Urbana-Champaign) as well as detail for Oak Ridge. Highlights are noted and fund status data (burn rates) are provided.

  18. Electronic identification. Progress report, October 1, 1979-September 30, 1980

    SciTech Connect

    Araki, C.T.; Landt, J.A.; Holm, D.M.; Sanders, W.M.; Anderson, D.M.; Seawright, G.L.; Brown, R.R.; Puckett, H.B.; Salazar, P.; Payne, R.J.

    1982-07-01

    The progress of an electronic identification system developed for livestock applications is reported. This work was begun in 1973 and is now being field tested. Field tests are underway at the Jornada Experimental Range, Las Cruces, New Mexico, and at the University of Illinois, Urbana, Illinois. These tests have proven the viability of the concept of electronic identification. Preliminary results are very encouraging, but indicate that subdermal temperature measurement is markedly affected by environmental conditions.

  19. Final Report for award DE-EE0003955

    SciTech Connect

    2013-05-30

    United Technologies Research Center (UTRC) in collaboration with the University of Illinois Urbana Champaign (UIUC) proposed in 2009 to design, develop and demonstrate a safe, very low global warming potential (GWP) very high performance air-conditioning (VHPAC) residential system. The proposed residential ducted system was targeted to reduce system direct GWP by a factor of approximately 200, and had the potential to achieve a net 4% reduction in overall annual energy consumption of residential buildings.

  20. Model parameter estimations from residual gravity anomalies due to simple-shaped sources using Differential Evolution Algorithm

    NASA Astrophysics Data System (ADS)

    Ekinci, Yunus Levent; Balkaya, Çağlayan; Göktürkler, Gökhan; Turan, Seçil

    2016-06-01

    An efficient approach to estimate model parameters from residual gravity data based on differential evolution (DE), a stochastic vector-based metaheuristic algorithm, has been presented. We have showed the applicability and effectiveness of this algorithm on both synthetic and field anomalies. According to our knowledge, this is a first attempt of applying DE for the parameter estimations of residual gravity anomalies due to isolated causative sources embedded in the subsurface. The model parameters dealt with here are the amplitude coefficient (A), the depth and exact origin of causative source (zo and xo, respectively) and the shape factors (q and ƞ). The error energy maps generated for some parameter pairs have successfully revealed the nature of the parameter estimation problem under consideration. Noise-free and noisy synthetic single gravity anomalies have been evaluated with success via DE/best/1/bin, which is a widely used strategy in DE. Additionally some complicated gravity anomalies caused by multiple source bodies have been considered, and the results obtained have showed the efficiency of the algorithm. Then using the strategy applied in synthetic examples some field anomalies observed for various mineral explorations such as a chromite deposit (Camaguey district, Cuba), a manganese deposit (Nagpur, India) and a base metal sulphide deposit (Quebec, Canada) have been considered to estimate the model parameters of the ore bodies. Applications have exhibited that the obtained results such as the depths and shapes of the ore bodies are quite consistent with those published in the literature. Uncertainty in the solutions obtained from DE algorithm has been also investigated by Metropolis-Hastings (M-H) sampling algorithm based on simulated annealing without cooling schedule. Based on the resulting histogram reconstructions of both synthetic and field data examples the algorithm has provided reliable parameter estimations being within the sampling limits of

  1. Libro de Lectura. Nivel B. (Reading Book. Level B.).

    ERIC Educational Resources Information Center

    Yeats, Alid; And Others

    This is the second in a series of four reading books written in Spanish and designed for use in elementary bilingual education programs. The stories are divided into two main sections, Estudios Sociales (Social Studies), and La Comunidad (The Community). The stories in the first section have to do with activities in the home, particularly chores…

  2. Los LGBT y fumar | Smokefree Español

    Cancer.gov

    En Estados Unidos, las personas lesbianas, gays, bisexuales y transexuales (LGBT) tienen el doble de probabilidades de empezar a fumar que los heterosexuales. Sepa por qué los miembros de la comunidad LGBT fuman y aprenda estrategias para dejar de fumar definitivamente.

  3. De-Academizing Early Childhood Research: Wanderings of a Chicana/Latina Feminist Researcher

    ERIC Educational Resources Information Center

    Saavedra, Cinthya M.

    2011-01-01

    In this article, I frame critical questions about discourse and power when centering marginalized populations in research. This critical Chicana feminist analysis of early childhood research illuminates (a) the bifurcation of the academy and the "comunidad," (b) voice as "ilusion," (c) research as colonization, and (d) the United States' cultural…

  4. PubMed

    Silva, Cristiane Gonçalves da; Santos, Alessandro Oliveira; Licciardi, Daniele Carli; Paiva, Vera; Parker, Richard

    2008-01-01

    Esse artigo descreve como jovens religiosos e autoridades religiosas de sua comunidade compreendem a sexualidade, considerando suas experiências pessoais e como membros de comunidades religiosas. A análise pretende contribuir para que políticas públicas dedicadas à promoção da saúde sexual da juventude considerem a religiosidade, no contexto de um estado laico e da promoção do direito à prevenção. Foram realizadas 26 entrevistas abertas e semidirigidas em diferentes comunidades da região metropolitana da cidade de São Paulo (comunidades católicas, da umbanda, do candomblé e de diferentes denominações evangélicas) sobre iniciação sexual, casamento, gravidez, contracepção e prevenção das DST/Aids, homossexualidade, aborto e direitos humanos. Observou-se como jovens e autoridades religiosas convivem com a tensão entre tradição e modernidade e os distintos discursos sobre a sexualidade. Como sujeitos religiosos (do discurso religioso) e sujeitos sexuais (de discursos sobre sexualidade), devem ser incorporados pelos programas como sujeitos de direito nos termos de sua religiosidade. PMID:21886456

  5. A SYSTEM FOR CONTROL OF RIVER WATER QUALITY FOR THE COMMUNITY OF MADRID USING QUAL2E

    EPA Science Inventory

    The Stream Water Quality Model QUAL2E has been applied to the major rivers of the Comunidad de Madrid in Spain by Canal de Isabel II. anal de Isabel II is the company responsible for management of Madrid's water supply and waste treatment system. nitially, the model was applied i...

  6. Revista Interamericana de Educacion de Adultos, 2002 (Interamerican Review of Adult Education, 2002).

    ERIC Educational Resources Information Center

    Guerra, Alfonso Rangel, Ed.

    2002-01-01

    This collection of Spanish-language articles includes the following: "La Importancia del Contexto en la Alfabetizacion" (Judith Kalman); "Profesorodo y Formadores: La Formacion para la Transformation de los Distritos y las Comunidades" (Concepcion Dominquez Garrido and Antonio Medina Rivilla); "Valoracion de los Resultados del Proyecto: 'Mujeres…

  7. Religiosidade, juventude e sexualidade: entre a autonomia e a rigidez1

    PubMed Central

    Silva, Cristiane Gonçalves da; Santos, Alessandro Oliveira; Licciardi, Daniele Carli; Paiva, Vera; Parker, Richard

    2009-01-01

    Esse artigo descreve como jovens religiosos e autoridades religiosas de sua comunidade compreendem a sexualidade, considerando suas experiências pessoais e como membros de comunidades religiosas. A análise pretende contribuir para que políticas públicas dedicadas à promoção da saúde sexual da juventude considerem a religiosidade, no contexto de um estado laico e da promoção do direito à prevenção. Foram realizadas 26 entrevistas abertas e semidirigidas em diferentes comunidades da região metropolitana da cidade de São Paulo (comunidades católicas, da umbanda, do candomblé e de diferentes denominações evangélicas) sobre iniciação sexual, casamento, gravidez, contracepção e prevenção das DST/Aids, homossexualidade, aborto e direitos humanos. Observou-se como jovens e autoridades religiosas convivem com a tensão entre tradição e modernidade e os distintos discursos sobre a sexualidade. Como sujeitos religiosos (do discurso religioso) e sujeitos sexuais (de discursos sobre sexualidade), devem ser incorporados pelos programas como sujeitos de direito nos termos de sua religiosidade. PMID:21886456

  8. The Languages of the Valencian Educational System: The Results of Two Decades of Language Policy.

    ERIC Educational Resources Information Center

    Arroyo, Jose Luis Blas

    2002-01-01

    The compulsory education system in the autonomous Spanish region known as the Comunidad Valenciano has offered a varied program of bilingual education. Spanish and Valenciano, an autochthonous variety of Catalan, alternate according to various curricular programs as the main teaching languages. Examines the objectives of each of these programs, as…

  9. The Multiple Influences on Nonformal Instructional Practices in Rural Mozambique: Exploring the Limits of World Culture Theory

    ERIC Educational Resources Information Center

    Straubhaar, Rolf

    2014-01-01

    This article presents findings from 12 months of ethnographic observations of nonformal adult education classes offered by an internationally funded nonprofit, referred to in this article as Comunidades de Poder (CDP). The primary objective of this article is to examine the various contextual factors that influenced CDP teachers' instruction…

  10. Un compromiso compartido para la Misión contra el Cáncer

    Cancer.gov

    En la reunión anual de la AACR, el vicepresidente Biden habló acerca de la Iniciativa Nacional de la Misión contra el Cáncer y del papel crítico que tendrá toda la comunidad investigadora en acelerar el progreso contra el cáncer.

  11. Se pone en marcha el programa NCORP

    Cancer.gov

    El Instituto Nacional del Cáncer (NCI) ha otorgado 53 subvenciones nuevas de 5 años a investigadores de todo el país para realizar estudios clínicos multicéntricos e investigaciones sobre la prestación de cuidados oncológicos en sus comunidades.

  12. Three-Nucleon Electroweak Capture Reactions

    SciTech Connect

    L.E. Marcucci; M. Viviani; A. Kievsky; S. Rosati; R. Schiavilla

    2002-10-01

    Recent advances in the study of the p-d radiative and mu-3he weak capture processes are presented and discussed. The three-nucleon bound and scattering states are obtained using the correlated-hyperspherical-harmonics method, with realistic Hamiltonians consisting of the Argonne v14 or Argonne v18 two-nucleon and Tucson-Melbourne or Urbana IX three-nucleon interactions. The electromagnetic and weak transition operators include one- and two-body contributions. The theoretical accuracy achieved in these calculations allows for interesting comparisons with experimental data.

  13. An accelerated forth data-acquisition system

    NASA Technical Reports Server (NTRS)

    Bowhill, S. A.; Rennier, A. D.

    1986-01-01

    A new data acquisition system was put into operation at Urbana in August 1984. It uses a standard Apple 2 microcomputer with 48 k RAM and a standard 5 1/4 inch floppy disk. Design criteria for the system is given. The system was implemented using fig-FORTH, a threaded interpretive language which permits easy interfacing to machine code. The throughput of this system is better by a factor of 6 than the PDP-15 minicomputer system previously used, and it has the real time display feature and provides the data in much more convenient form. The features which contribute to this improved performance is listed.

  14. Frequency and duration of paratyphoid organism shedding by experimentally infected bobwhite quail (Colinus virginianus).

    PubMed

    Pourciau, S S; Springer, W T

    1978-04-01

    Four-week old bobwhite quail (Colinus virginianus) were experimentally infected with Salmonella urbana, S. infantis, S. newport, S. gaminara, S. braenderup, and S. litchfield. Rates of mortality varied from 0 to 50%. The rate of shedding of paratyphoid organisms varied from 14 to 100% for 18 or more days after infection. The maximum duration of shedding was 53 days by 12% of the quail infected with S. braenderup and the minimum duration was 18 days by 14% of the quail infected with S. litchfield. PMID:650785

  15. Adiabatic Hyperspherical Analysis of Realistic Nuclear Potentials

    NASA Astrophysics Data System (ADS)

    Daily, K. M.; Kievsky, Alejandro; Greene, Chris H.

    2015-12-01

    Using the hyperspherical adiabatic method with the realistic nuclear potentials Argonne V14, Argonne V18, and Argonne V18 with the Urbana IX three-body potential, we calculate the adiabatic potentials and the triton bound state energies. We find that a discrete variable representation with the slow variable discretization method along the hyperradial degree of freedom results in energies consistent with the literature. However, using a Laguerre basis results in missing energy, even when extrapolated to an infinite number of basis functions and channels. We do not include the isospin T = 3/2 contribution in our analysis.

  16. Fabrications of PVDF gratings :final report for LDRD project 79884.

    SciTech Connect

    Rogers, J. A. (University of Illinois, Urbana-Champaign); Carr, Dustin Wade; Bogart, Gregory R.

    2005-12-01

    The purpose of this project was to do some preliminary studies and process development on electroactive polymers to be used for tunable optical elements and MEMS actuators. Working in collaboration between Sandia National Labs and The University of Illinois Urbana-Champaign, we have successfully developed a process for applying thin films of poly (vinylidene fluoride) (PVDF) onto glass substrates and patterning these using a novel stamping technique. We observed actuation in these structures in static and dynamic measurements. Further work is needed to characterize the impact that this approach could have on the field of tunable optical devices for sensing and communication.

  17. CATALASE ACTIVITY IN LEPTOSPIRA

    PubMed Central

    Rao, P. J.; Larson, A. D.; Cox, C. D.

    1964-01-01

    Rao, P. J. (University of Illinois, Urbana), A. D. Larson, and C. D. Cox. Catalase activity in Leptospira. J. Bacteriol. 88:1045–1048. 1964.—A number of serotypes of Leptospira were found to possess catalase activity, although considerable variation in activity existed among various serotypes. Catalase activity of L. pomona was reduced by inhibitors commonly employed for arresting catalase activity in other biological systems. Catalase activity was increased three to five times by growing cultures under conditions of oxygen availability; however, aeration had no beneficial effect on total viable cell crop. The relationship of oxygen to metabolism and future studies on virulence of the leptospirae is discussed. PMID:14219017

  18. Mid-latitude thermospheric dynamics as observed by the North American Thermosphere-Ionosphere Observing Network of imaging Fabry-Perot interferometers

    NASA Astrophysics Data System (ADS)

    Makela, J. J.; Meriwether, J. W.; Ridley, A. J.; Castellaz, M. W.; Ciocca, M.; Fisher, D. J.

    2012-12-01

    In June and July of 2012, three new imaging Fabry-Perot interferometers (FPI) were installed at the Urbana Atmospheric Observatory in Urbana, IL (University of Illinois), Peach Mountain Observatory in Pinkney, MI (University of Michigan), and Richmond, KY (Eastern Kentucky University). Together with the existing FPI operating at the Pisgah Astronomical Research Institute in Rosman, NC (Clemson University), these FPIs form the initial deployment of the North American Thermosphere-Ionosphere Observing Network (NATION). NATION represents a new midlatitude chain of instruments capable of providing measurements of the thermospheric neutral winds and temperatures through observations of the redline emission at 630.0 nm. We present results from the first five months of operations of these instruments. The capabilities of the network are also demonstrated, first with each instrument operating as a stand alone observatory and then with each instrument operating in concert with one another to form a distributed sensing system capable of providing temperature and horizontal vector wind measurements over the midwestern United States.

  19. The two last overviews by Colin Allen Wraight (1945-2014) on energy conversion in photosynthetic bacteria.

    PubMed

    Maróti, Péter; Govindjee

    2016-02-01

    Colin Allen Wraight (1945-2014) was a well-known biophysicist and biochemist of our times-formerly Professor of Biochemistry, Biophysics and Plant Biology, and Head of the Department of Biochemistry, University of Illinois at Urbana-Champaign, Urbana, IL, USA. (See a detailed Tribute to him by Govindjee et al., Photosynth Res, 2015.) During the latter part of his life, Colin had (1) given an excellent lecture in 2008 on the overall topic of the molecular mechanisms in biological energy conversion, focusing on how an ubiquinone is reduced to ubiquinol at the so-called "two electron gate", and (2) presented a review poster on the design features of long distance proton transport in biological systems, with focus on photosynthetic bacteria (a pdf file of the original is available from one of us, Govindjee). We present here for historical purpose, a complete transcript of his 2008 lecture and his 2013 poster, which have been annotated and expanded by the authors of this paper. The major theme is: electron and proton transfer in biological systems, with emphasis on bacterial reaction centers. The figures, some of which were prepared by us, are presented in sequence for both the lecture and the poster. A common bibliography is provided at the end of the paper, which is divided into two parts: (I) The Lecture; and (II) The Poster. PMID:26216496

  20. Impacto del Seguro Popular en el gasto catastrófico y de bolsillo en el México rural y urbano, 2005–2008

    PubMed Central

    Sosa-Rubí, Sandra G; Salinas-Rodríguez, Aarón; Galárraga, Omar

    2016-01-01

    Objetivo Estimar el efecto del Seguro Popular (SP) sobre la incidencia del gasto catastrófico en salud (GCS) y sobre el gasto de bolsillo en salud (GBS) en el mediano plazo. Material y métodos Con base en la Encuesta de Evaluación del Seguro Popular (2005–2008), se analizaron los resultados del efecto del SP en la cohorte rural para dos años de seguimiento (2006 y 2008) y en la cohorte urbana para un año (2008). Resultados A nivel conglomerado no se detectaron efectos del SP. A nivel hogar se encontró que el SP tiene un efecto protector en el GCS y en el GBS en consulta externa y hospitalización en zonas rurales; y efectos significativos en la reducción de GBS en consulta externa en zonas urbanas. Conclusiones El SP se muestra como un programa efectivo para proteger a los hogares contra gastos de bolsillo por motivos de salud en el mediano plazo. PMID:22282205

  1. Mumps Outbreak at a University and Recommendation for a Third Dose of Measles-Mumps-Rubella Vaccine - Illinois, 2015-2016.

    PubMed

    Albertson, Justin P; Clegg, Whitney J; Reid, Heather D; Arbise, Benjamin S; Pryde, Julie; Vaid, Awais; Thompson-Brown, Rachella; Echols, Fredrick

    2016-01-01

    Mumps is an acute viral disease characterized by fever and swelling of the parotid or other salivary glands. On May 1, 2015, the Illinois Department of Public Health (IDPH) confirmed a mumps outbreak at the University of Illinois at Urbana-Champaign. IDPH and the Champaign-Urbana Public Health District (C-UPHD) conducted an investigation and identified 317 cases of mumps during April 2015-May 2016. Because of sustained transmission in a population with high 2-dose coverage with measles-mumps-rubella (MMR) vaccine, a third MMR dose was recommended by IDPH, C-UPHD, and the university's McKinley Health Center. No formal recommendation for or against the use of a third MMR dose has been issued by the Advisory Committee on Immunization Practices (ACIP) (1). However, CDC has provided guidelines for use of a third dose as a control measure during mumps outbreaks in settings in which persons are in close contact with one another, where transmission is sustained despite high 2-dose MMR coverage, and when traditional control measures fail to slow transmission (2). PMID:27467572

  2. Investigation of the winds and electron concentration variability in the D region of the ionosphere by the partial-reflection radar technique

    NASA Technical Reports Server (NTRS)

    Weiland, R. M.; Bowhill, S. A.

    1981-01-01

    The development and first observations of the partial-reflection drifts experiment at Urbana, Illinois (40 N) are described. The winds data from the drifts experiment are compared with electron concentration data obtained by the differential-absorption technique to study the possible meteorological causes of the winter anomaly in the mesosphere at midlatitudes. winds data obtained by the meteor-radar experiment at Urbana are also compared with electron concentration data measured at Urban. A significant correlation is shown is both cases between southward winds and increasing electron concentration measured at the same location during winter. The possibility of stratospheric/mesospheric coupling is investigated by comparing satellite-measured 0.4 mbar geopotential data with mesospheric electron concentration data. No significant coupling was observed. The winds measured at Saskatoon, Saskatchewan (52 N) are compared with the electron concentrations measured at Urban, yielding constant fixed relationship, but significant correlations for short segments of the winter. A significant coherence is observed at discrete frequencies during segments of the winter.

  3. The Early Developments of the Theory of the Mössbauer Effect

    NASA Astrophysics Data System (ADS)

    Lipkin, Harry J.

    I was at the University of Illinois at Urbana in the academic year 1958-1959 when I first heard about the Mössbauer effect. My contacts with Bardeen and his theory group taught me everything I needed to know about solid state physics to understand the Mössbauer effect. I also learned at Urbana from Fred Seitz that my old friend Kundan Singwi had done pioneering work in neutron scattering which was very relevant to the Mössbauer effect. I had met Kundan and his wife Helga in 1953 when we were both postdocs learning about nuclear energy at Saclay, lived in the same pension operated by the French Atomic Energy Commission, and had dinner together every evening. It was a pleasure to renew our contacts after their arrival at Argonne in 1959 when we were both involved in the Mössbauer effect, and during an extended period while he was at Argonne and we visited every summer. I shall miss both John and Kundan.

  4. Protegiendo a su familia de los terremotos-Los siete pasos a la seguridad para prepararse en caso de un terremoto (en espa?ol y en ingles)

    USGS Publications Warehouse

    Desarrollado por American Red Cross, Asian Pacific Fund, California Earthquake Authority, Governor's Office of Emergency Services, New America Media, U.S. Department of Homeland Security Federal Emergency Management Agency, and U.S. Geological Survey

    2007-01-01

    Les escribimos esta carta para comunicarle un mensaje sumamente importante sobre las preparaciones de emergencia. Historicamente, hemos sufrido terremotos aqui en el Area de la Bahia de San Francisco que han causado graves privaciones para los residentes de la comunidad y da?os increibles a nuestras ciudades. Es probable que suframos un terremoto de gran magnitud en los proximos 30 a?os. Muchos de nosotros venimos de otros paises donde hemos pasado por terremotos y por eso creemos entenderlos. Sin embargo, la manera que nos preparamos para terremotos en nuestros paises de origen puede ser distinta a la que empleamos aca en los Estados Unidos. Muy pocas personas mueren a causa de los derrumbes de los edificios en el Area de la Bahia porque la mayoria de los edificios son construidos para resistir el sacudimiento de la tierra. Pero es muy probable que su familia no tenga atencion medica, alimentos o que esten separados del uno al otro por dias o semanas. Finalmente depende de usted mantener a su familia a salvo hasta que llegue asistencia, por eso les pedimos que nos unamos para aprender a cuidar a su familia antes, durante, y despues de un terremoto. El primer paso es leer este libro. Cada uno de su familia, ni?os y adultos, pueden aprender como prepararse para un terremoto. Haga participar e incluya sus ni?os; pueden ayudarle a prepararse. Aproveche las clases ofrecidas en su comunidad sobre las preparaciones de terremotos por la Cruz Roja Estadounidense (American Red Cross). Estos cursos de preparacion son gratis y disponibles en espa?ol para todos en la comunidad sin tomar en cuenta la historia de la familia, estado legal, genero o edad. Les recomendamos que tome ventaja de estas clases gratuitas. Para mas informacion consulte la ultima pagina de este libro. Recuerde que un terremoto puede ocurrir sin aviso y la unica manera de reducir el da?o de terremotos es estar preparados. !Preparese!

  5. Conocimiento de Energía: Principios Esenciales y Conceptos Fundamentales para la Educación de Energía

    SciTech Connect

    2014-06-01

    This is the Spanish version of our Energy Literacy guidebook. Esta guía presenta conceptos de energía que, cuando se entienden y se aplican, ayudan a individuos y a comunidades a tomar decisiones sobre la energía con conocimiento de causa. No es un currículo sino que ofrece un marco sobre el cual puede basarse un plan de estudios. La guía se dirige a cualquier persona que participe en la educación de energía.

  6. Light pollution in Spain 2010

    NASA Astrophysics Data System (ADS)

    Sánchez de Miguel, A.; Zamorano, J.; Pila-Díez, B.; Rubio, J.; Ruiz, R.; Rodríguez-Herranz, I.; González-Pérez, A.

    2011-11-01

    The most recent data on electricity consumption for public lighting inSpain is presented and compared with light pollution measurements asderived from night satellite imagery. NOAA-MSP images (low-resolution)and higher resolution images obtained with conventional DSLR cameras on board the International Space Station (ISS) have been used.We show that the data can be related to night sky brightness maps with a study conducted within the Comunidad Autónoma de Madrid. Weintend to extend our work to the rest of Spain through tight collaborationwith amateur astronomers.

  7. [The code of ethics and conduct of nursing of the Valencian region: background and content].

    PubMed

    Gordo Casañ, Ma Eugenia; Bellver Capella, Vicente; Avila Olivares, José Antonio; Castelló López, María Isabel

    2013-09-01

    TIn order to provide to the nursing professionals in the Valencian Region a code of professional conduct to help them deal with new situations that arise in their daily clinical practice, derived from social changes produced, the Board of Nursing of Valencian Region/ Consejo de Enfermería de la Comunidad Valenciana (CECOVA) approved in May2010, the Code of Ethics and Conduct of Nursing of Valencia. This work is as much about the reasons that led to propel it, and the way they was developed and the most important aspects of your content. PMID:24245416

  8. An analysis at mesospheric coherent-scatter power enhancements during solar flare events

    NASA Technical Reports Server (NTRS)

    Parker, J.; Bowhill, S. A.

    1986-01-01

    Solar flares produce increases in coherent-scatter power from the mesosphere due to the increase in free electrons produced by X-ray photoionization. Thirteen such power enhancements were observed at Urbana. When such an enhancement occurs at an altitude containing a turbulence layer with constant strength, the relative enhancement of electon density is estimated from the enhancement in power. Such estimates of enchanced electron density are compared with estimates of the X-ray photoionization at that altitude, deduced from geostationary satellite measurements. It is found that possible types ion-chemical reaction scheme may be distinguished, and the nonflare ion-pair production function may be estimated. The type of ion-chemical scheme and the nonflare ion-production function are shown to depend on the solar zenith angle.

  9. Realistic Calculation of the {sup 3}He + p (hep ) Astrophysical Factor

    SciTech Connect

    Marcucci, L. E.; Schiavilla, R.; Viviani, M.; Kievsky, A.; Rosati, S.

    2000-06-26

    The astrophysical factor for the proton weak capture on {sup 3}He is calculated with correlated hyperspherical harmonic wave functions corresponding to a realistic Hamiltonian consisting of the Argonne v{sub 18} two-nucleon and Urbana-IX three-nucleon interactions. The nuclear weak current has vector and axial-vector components with one- and many-body terms. All possible transitions connecting any of the p {sup 3} He S - and P -wave channels to {sup 4}He are considered. The S factor at a p {sup 3} He center-of-mass energy of 10 keV is predicted to be 10.1x10{sup -20} keV b , a factor of {approx_equal}4.5 larger than the value adopted in the standard solar model. The P -wave transitions are found to contribute about 40% of the calculated S factor. (c) 2000 The American Physical Society.

  10. National Center for Learning and Teaching in Nanoscale Science and Engineering (NCLT)

    NASA Astrophysics Data System (ADS)

    Giordano, Nicholas

    2006-12-01

    The NCLT is an NSF-sponsored, collaborative project involving traditional scientists, science educators, and learning science researchers from Northwestern University, the University of Michigan, the University of Illinois at Chicago and at Urbana-Champaign, and Purdue University. This talk describes NCLT efforts in several areas: (1) Research into how and where nanoscience concepts can be introduced into the 7-12 curriculum, (2) How to design grade-appropriate nanoscience activities at the 7-12 level, (3) The design and implementation of professional development programs to enable teachers to integrate nanoscience into traditional chemistry, physics, biology, and mathematics classes. The NCLT research is also addressing the larger issue of how emerging new interdisciplinary science topics can be introduced into 7-12 science classrooms. Supported by NSF through grant ESI-0426328.

  11. Electrodisintegration of 3He below and above deuteron breakup threshold

    SciTech Connect

    Marcucci, L. E.; Viviani, M.; Schiavilla, R.; Kievsky, A.; Rosati, S.

    2005-02-01

    Recent advances in the study of electrodisintegration of 3He are presented and discussed. The pair-correlated hyperspherical harmonics method is used to calculate the initial and final state wave functions, with a realistic Hamiltonian consisting of the Argonne v18 two-nucleon and Urbana IX three-nucleon interactions. The model for the nuclear current and charge operators retains one- and many-body contributions. Particular attention is made in the construction of the two-body current operators arising from the momentum-dependent part of the two-nucleon interaction. Three-body current operators are also included so that the full current operator is strictly conserved. The present model for the nuclear current operator is tested comparing theoretical predictions and experimental data of pd radiative capture cross section and spin observables.

  12. Quantum Monte Carlo Calculations of Nucleon-Nucleus Scattering

    NASA Astrophysics Data System (ADS)

    Wiringa, R. B.; Nollett, Kenneth M.; Pieper, Steven C.; Brida, I.

    2009-10-01

    We report recent quantum Monte Carlo (variational and Green's function) calculations of elastic nucleon-nucleus scattering. We are adding the cases of proton-^4He, neutron-^3H and proton-^3He scattering to a previous GFMC study of neutron-^4He scattering [1]. To do this requires generalizing our methods to include long-range Coulomb forces and to treat coupled channels. The two four-body cases can be compared to other accurate four-body calculational methods such as the AGS equations and hyperspherical harmonic expansions. We will present results for the Argonne v18 interaction alone and with Urbana and Illinois three-nucleon potentials. [4pt] [1] K.M. Nollett, S. C. Pieper, R.B. Wiringa, J. Carlson, and G.M. Hale, Phys. Rev. Lett. 99, 022502 (2007)

  13. NUTRITIONAL CONTROL OF MORPHOGENESIS IN ARTHROBACTER CRYSTALLOPOIETES

    PubMed Central

    Ensign, Jerald C.; Wolfe, R. S.

    1964-01-01

    Ensign, Jerald C. (University of Illinois, Urbana), and R. S. Wolfe. Nutritional control of morphogenesis in Arthrobacter crystallopoietes. J. Bacteriol. 87:924–932. 1964.—Arthrobacter crystallopoietes exhibits the cyclic, morphological variation which is a characteristic of this genus. A simple chemically defined medium was developed in which this organism is restricted to growth and division entirely in the coccoid form. Addition singly to this medium of l-arginine, l-phenylalanine, l-asparagine, l-lysine, succinate, malate, fumarate, lactate, or butyrate results in the formation of the rod-shaped stage. A large number of other compounds either increase, have no effect on, or inhibit growth without inducing morphological change in the organisms. Images PMID:14137632

  14. Experimental Studies of the Coulomb Force Effects in Deuteron-Proton Break-up Reaction at Medium Energy Regime

    NASA Astrophysics Data System (ADS)

    Ciepał, I.; Parol, W.; Kalantar-Nayestanaki, N.; Khatri, G.; Kistryn, St.; Kłos, B.; Kozela, A.; Kulessa, P.; Messchendorp, J.; Skwira-Chalot, I.; Stephan, E.; Włoch, B.

    2016-03-01

    A set of differential cross-section data of the 1H(d, pp)n breakup reaction at 130 and 160 MeV deuteron beam energies has been measured in the forward polar angles domain. The data were collected with the use of the Germanium Wall (FZ Jülich) and BINA (KVI Groningen) detectors. This part of the phase-space is special with respect to the dominant Coulomb force influence on the system dynamics. The data are compared with the theoretical calculations based on the Argonne V18 potential supplemented with the long-range electromagnetic component. The predictions also include the Urbana IX three nucleon force model. The strongest Coulomb effects are found in regions where the relative energy of the two protons is the smallest.

  15. Observations of the breakdown of an atmospheric gravity wave near the cold summer mesopause at 54N

    NASA Astrophysics Data System (ADS)

    Hecht, James H.; Fricke-Begemann, Cord; Walterscheid, Richard L.; Höffner, Josef

    2000-03-01

    Recently, it was shown from a single set of airglow/lidar observations in Urbana, Illinois (40N) that some small-scale wave-like structure seen in OH airglow images can be associated with the breakdown, via a convective instability, of an atmospheric gravity wave. A second set of simultaneous airglow/lidar observations, showing wave breakdown, has been obtained over Kühlungsborn, Germany (54N) during a period when noctilucent clouds (NLCs) were also observed. This showed that the wave breakdown process can occur under the same cold, low altitude summer mesopause conditions that support the occurrence of NLCs. This new set of data shows that the first observations were not a unique event, and give credence to the suggestion that some of the small scale structure seen in NLC displays may be due to wave breakdown.

  16. Expanding the locomotion repertoire of the eigenfish: Study of wildtype zebrafish larva escape response

    NASA Astrophysics Data System (ADS)

    Benitez-Jones, Maria; Girdhar, Kiran; Chemla, Yann; Gruebele, Martin

    2014-03-01

    The zebrafish larva is a thoroughly studied and an extensively used model for behavioral and biomedical research. The Zebrafish Laboratory at the University of Illinois at Urbana-Champaign has applied a mathematical method to describe quantitatively the larva's swimming behavior. With this method, the 98% of the larva's free-swimming behavior is described by its simplifiedeigen-fish model, which is a linear combination of its three characteristic components, or three eigen-modes. This presentation focuses on the quantification of a different swimming behavior called escape response in wildtype (WT) zebrafish larvae. Although more data is required before assuming certainty in our results, the escape response of the WT was also described up to 98% by three eigen-modes. This REU program is supported by NSF Grant PHY-1062690.

  17. Predicted weakening of the spin-orbit interaction with the addition of neutrons

    SciTech Connect

    Hemalatha, M.; Gambhir, Y. K.; Haider, W.; Kailas, S.

    2009-05-15

    The fully microscopic p-nucleus optical potential has been calculated in the framework of the first order Brueckner theory employing Urbana V14, soft-core internucleon interaction along with the relativistic mean field densities both for protons and neutrons. It is observed that the volume integral per nucleon, of the real part of the spin-orbit interaction calculated for Zr (A=76-110) and Sn (A=96-136) isotopes, decreases with the increase in neutron number. The present optical model calculation satisfactorily reproduces the experimental (where available) cross sections and analyzing power. Further the magnitude of the first maximum (minimum) in the calculated analyzing power decreases (increases) with the addition of neutrons both for Zr and Sn isotopes reflecting the weakening of the spin-orbit interaction.

  18. Microscopic optical model potentials for p-nucleus scattering at intermediate energies

    SciTech Connect

    Hemalatha, M.; Gambhir, Y. K.; Kailas, S.; Haider, W.

    2007-03-15

    A comparative study of the microscopic optical potentials viz., semimicroscopic with extended Jeukenne-Lejeune-Mahaux interaction and microscopic Brueckner theory using Hamada-Johnston as well as Urbana V14 soft-core internucleon interactions, has been carried out. These microscopic optical potentials are compared with that of Dirac phenomenology (DP) for the polarized proton-{sup 40}Ca elastic scattering at 35 MeV and 200 MeV. These potentials have different shapes for 200 MeV below 4 fm. In particular, for the real part of the central potential, only the Dirac phenomenology and the microscopic optical potential calculated with the Hamada-Johnston interaction exhibit the well known wine-bottle-bottom shape. It is found that the calculated observables (cross section, analyzing power and spin rotation function) using these potentials having different shapes, compare well with the experiment.

  19. Microscopic description of proton scattering at 295 MeV from Pb isotopes

    SciTech Connect

    Rafi, Syed; Pachouri, Dipti; Sharma, Manjari; Haider, W.; Bhagwat, A.; Gambhir, Y. K.

    2011-09-15

    Microscopic analysis of the recently reported 295-MeV-proton scattering data from Pb isotopes and {sup 58}Ni is presented within the framework of the Brueckner-Hartree-Fock theory. The effective interaction (g matrix) has been calculated using three Hamiltonians with Urbana v-14, Argonne v-18, and Ried93 internucleon potentials. The microscopic optical potential is calculated by folding the effective interactions over nucleon density distributions obtained in the relativistic mean field framework. The Argonne v-18 and Ried93 interactions have been used for the first time to calculate the nucleon-nucleus optical potential. The calculations reproduce the experiment well thus revalidating the use of microscopic optical potential in such analyses.

  20. The degenerate spin-flip doublet (3{sup +}/2,5{sup +}/2) of {sub {lambda}}{sup 9}Be

    SciTech Connect

    Shoeb, Mohammad; Sonika

    2009-05-15

    The energy of the degenerate doublet (3{sup +}/2,5{sup +}/2) of {sub {lambda}}{sup 9}Be, treating it as a partially nine-body system in the {lambda}{alpha}{alpha} cluster model, has been calculated in the variational Monte Carlo framework. A simplified treatment, with the central two-body Urbana type {lambda}N and the three-body dispersive and two-pion exchange {lambda}NN forces along with the central two- and three-body correlations, is found to be adequate in explaining the energy of observed {gamma}-ray transition from the excited degenerate doublet to the ground state. The hypernucleus {sub {lambda}}{sup 9}Be is highly deformed and has an oblate shape in the excited state. The results of the present work are consistent with the earlier three-body cluster model analyzes of {sub {lambda}}{sup 9}Be.

  1. Using multimedia learning modules in a hybrid-online course in electricity and magnetism

    NASA Astrophysics Data System (ADS)

    Sadaghiani, Homeyra R.

    2011-06-01

    We have been piloting web-based multimedia learning modules (MLMs), developed by the Physics Education Research Group at the University of Illinois at Urbana Champaign (UIUC), as a “prelecture assignment” in several introductory physics courses at California State Polytechnic University at Pomona. In this study, we report the results from a controlled study utilizing modules on electricity and magnetism as a part of a blended hybrid-online course. We asked students in the experimental section to view the MLMs prior to attending the face-to-face class, and to make sure this would not result in additional instructional time, we reduced the weekly class time by one-third. We found that despite reduced class time, student-learning outcomes were not hindered; in fact, the implementation of the UIUC MLMs resulted in a positive effect on student performance on conceptual tests and classroom discussion questions.

  2. Lidar probing of the mesosphere: Simultaneous observations of sporadic sodium and iron formations, calcium ion layers, neutral temperature and winds

    NASA Astrophysics Data System (ADS)

    Kane, Timothy J.; Qian, Jun; Scherrer, Daniel R.; Senft, Daniel C.; Pfenninger, W. Matthew; Papen, George C.; Gardner, Chester S.

    1992-07-01

    Meteoritic ablation in the upper atmosphere is the commonly accepted source of the mesospheric metals between 80 and 105 km. The vertical and temporal behavior of some of these metals can be probed with high accuracy and resolution using resonance fluorescence lidar techniques. Of considerable interest in recent years has been the sporadic and rapid formation of thin, dense enhancements in these metallic layers. Since late Mar. 1991, the UIUC CEDAR lidar system, located at the Urbana Atmospheric Observatory, has been routinely operating at the Fe resonance line of 372 nm in order to probe the mesospheric Fe layer. In Nov. 1991, the capability to investigate mesospheric Ca(+) at the resonance line of 393.4 nm was added. The lidar's eximer-pumped dye laser uses Exciton QUI laser dye dissolved in p-dioxane, which can lase at both the Fe and Ca(+) frequencies. Various aspects of this investigation are discussed.

  3. NASA/USRA University advanced design program

    NASA Technical Reports Server (NTRS)

    Lembeck, Michael F.; Prussing, John

    1989-01-01

    The participation of the University of Illinois at Urbana-Champaign in the NASA/USRA University Advanced Design Program for the 1988 to 1989 academic year is reviewed. The University's design project was the Logistics Resupply and Emergency Crew Return System for Space Station Freedom. Sixty-one students divided into eight groups, participated in the spring 1989 semester. A presentation prepared by three students and a graduate teaching assistant for the program's summer conference summarized the project results. Teamed with the NASA Marshall Space Flight Center (MSFC), the University received support in the form of remote telecon lectures, reference material, and previously acquired applications software. In addition, a graduate teaching assistant was awarded a summer 1989 internship at MSFC.

  4. Careers and people

    NASA Astrophysics Data System (ADS)

    2008-10-01

    US trio win national medals Three physicists are among eight US researchers to be awarded the 2007 National Medal of Science. The medals, which are administered by the National Science Foundation and awarded each year, were established in 1959 to honour scientific research that "enhances understanding of the world and leads to innovations and technologies that give the US a global economic edge". Fay Ajzenberg-Selove of the University of Pennsylvania was honoured for her contributions to nuclear physics, including her work on understanding light nuclei and research with applications to nuclear medicine, carbon dating and fusion. Charles Slichter of the University of Illinois at Urbana-Champaign received the award for developing nuclear magnetic resonance as a tool for understanding the structure of liquids and solids. Finally, atomic physicist David Wineland of the National Institute of Standards and Technology in Boulder was cited for his "outstanding leadership in developing the science of laser cooling and manipulation of ions".

  5. INORGANIC PYROPHOSPHATASE OF DESULFOVIBRIO DESULFURICANS.

    PubMed

    AKAGI, J M; CAMPBELL, L L

    1963-09-01

    Akagi, J. M. (University of Illinois, Urbana) and L. Leon Campbell. Inorganic pyrophosphatase of Desulfovibrio desulfuricans. J. Bacteriol. 86:563-568. 1963.-The inorganic pyrophosphatase of Desulfovibrio desulfuricans was purified 136-fold by (NH(4))(2)SO(4) and ethanol fractionation and diethylaminoethyl cellulose chromatography. Mg(++) or Mn(++) was required for optimal activity; Co(++) was only 65% as effective as Mg(++). The optimal ratio of Mg(++) to pyrophosphate was 1.0 at pH 8.0. The K(s) for the pyrophosphatase was found to be in the region of 1.9 x 10(-3)m. Sulfhydryl inhibitors and sodium fluoride had no effect on enzyme activity at a concentration of 10(-3)m. The purified enzyme did not hydrolyze adenosine triphosphate, glycerol phosphate, diphenyl phosphate, or p-nitrophenyl phosphate. Thermal stability studies showed that the enzyme is rapidly inactivated at temperatures above 40 C. PMID:14066437

  6. Equation of state for nuclear matter in core-collapse supernovae by the variational method

    NASA Astrophysics Data System (ADS)

    Togashi, H.; Takehara, Y.; Yamamuro, S.; Nakazato, K.; Suzuki, H.; Sumiyoshi, K.; Takano, M.

    2014-12-01

    We construct a new nuclear equation of state (EOS) for core-collapse supernova (SN) simulations using the variational many-body theory. For uniform nuclear matter, the EOS is constructed with the cluster variational method starting from the realistic nuclear Hamiltonian composed of the Argonne v18 two-body potential and the Urbana IX three-body potential. The masses and radii of neutron stars calculated with the obtained EOS at zero temperature are consistent with recent observational data. For non-uniform nuclear matter, we construct the EOS in the Thomas-Fermi approximation. In this approximation, we assume a functional form of the density distributions of protons, neutrons, and alpha-particles, and minimize the free energy density in a Wigner-Seitz cell with respect to the parameters included in the assumed density distribution functions. The phase diagram of hot nuclear matter at a typical temperature is reasonable as compared with that of the Shen EOS.

  7. Advanced engineering design program at the University of Illinois for the 1987-1988 academic year

    NASA Technical Reports Server (NTRS)

    Sivier, Kenneth R.; Lembeck, Michael F.

    1988-01-01

    The participation of the University of Illinois at Urbana-Champaign in the NASA/USRA Universities Advanced Engineering Design Program (Space) is reviewed for the 1987 to 88 academic year. The University's design project was the Manned Marsplane and Delivery System. In the spring of 1988 semester, 107 students were enrolled in the Aeronautical and Astronautical Engineering Departments' undergraduate Aerospace Vehicle Design course. These students were divided into an aircraft section (responsible for the Marsplane design), and a spacecraft section (responsible for the Delivery System Design). The design results are presented in Final Design Reports, copies of which are attached. In addition, five students presented a summary of the design results at the Program's Summer Conference.

  8. Inertial-Electrostatic Confinement (IEC) Fusion For Space Propulsion

    NASA Technical Reports Server (NTRS)

    Nadler, Jon

    1999-01-01

    An Inertial-Electrostatic Confinement (IEC) device was assembled at the Marshall Space Flight Center (MSFC) Propulsion Research Center (PRC) to study the possibility of using IEC technology for deep space propulsion and power. Inertial-Electrostatic Confinement is capable of containing a nuclear fusion plasma in a series of virtual potential wells. These wells would substantially increase plasma confinement, possibly leading towards a high-gain, breakthrough fusion device. A one-foot in diameter IEC vessel was borrowed from the Fusion Studies Laboratory at the University of Illinois @ Urbana-Champaign for the summer. This device was used in initial parameterization studies in order to design a larger, actively cooled device for permanent use at the PRC.

  9. Inertial-Electrostatic Confinement (IEC) Fusion for Space Propulsion

    NASA Technical Reports Server (NTRS)

    Nadler, Jon

    1999-01-01

    An Inertial-Electrostatic Confinement (IEC) device was assembled at the Marshall Space Flight Center (MSFC) Propulsion Research Center (PRC) to study the possibility of using EEC technology for deep space propulsion and power. Inertial-Electrostatic Confinement is capable of containing a nuclear fusion plasma in a series of virtual potential wells. These wells would substantially increase plasma confinement, possibly leading towards a high-gain, breakthrough fusion device. A one-foot in diameter IEC vessel was borrowed from the Fusion Studies Laboratory at the University of Illinois@Urbana-Champaign for the summer. This device was used in initial parameterization studies in order to design a larger, actively cooled device for permanent use at the PRC.

  10. From hypernuclei to the Inner Core of Neutron Stars: A Quantum Monte Carlo Study

    NASA Astrophysics Data System (ADS)

    Lonardoni, D.; Pederiva, F.; Gandolfi, S.

    2014-08-01

    Auxiliary Field Diffusion Monte Carlo (AFDMC) calculations have been employed to revise the interaction beween A-hyperons and nucleons in hypernuclei. The scheme used to describe the interaction, inspired by the phenomenological Argonne-Urbana forces, is the ΛN + ΛNN potential firstly introduced by Bodmer, Usmani et al. Within this framework, we performed calculations on light and medium mass hypernuclei in order to assess the extent of the repulsive contribution of the three-body part. By tuning this contribution in order to reproduce the Λ separation energy in 5ΛHe and 17ΛO, experimental findings are reproduced over a wide range of masses. Calculations have then been extended to Λ-neutron matter in order to derive an analogous of the symmetry energy to be used in determining the equation of state of matter in the typical conditions found in the inner core of neutron stars.

  11. Variational calculations with explicit energy functionals for fermion systems at zero temperature

    NASA Astrophysics Data System (ADS)

    Takano, M.; Suzuki, T.; Sakumichi, N.

    2016-03-01

    The variational method with explicit energy functionals (EEFs) is applied to infinite neutron matter. Starting from the Argonne v8’ two-body potential and the repulsive part of the Urbana IX three-body potential, the energy per neutron is expressed explicitly with the spin-dependent central, tensor, and spin-orbit distribution functions. This EEF is constructed as an extension of the previously proposed one for the Argonne v6’ potential, including central and tensor forces. The Euler-Lagrange equations derived from this EEF are solved numerically. The obtained fully minimized energy with this EEF is in good agreement with that obtained from the auxiliary field diffusion Monte Carlo calculation.

  12. Other cryogenic wind tunnel projects

    NASA Technical Reports Server (NTRS)

    Kilgore, Robert A.

    1989-01-01

    The first cryogenic tunnel was built in 1972. Since then, many cryogenic wind-tunnel projects were started at aeronautical research centers around the world. Some of the more significant of these projects are described which are not covered by other lecturers at this Special Course. Described are cryogenic wind-tunnel projects in five countries: China (Chinese Aeronautical Research and Development Center); England (College of Aeronautics at Cranfield, and Royal Aerospace Establishment-Bedford); Japan (National Aerospace Laboratory, University of Tsukuba, and National Defense Academy); United States (Douglas Aircraft Co., University of Illinois at Urbana-Champaign and NASA Langley); and U.S.S.R. (Central Aero-Hydronamics Institute (TsAGI), Institute of Theoretical and Applied Mechanics (ITAM), and Physical-Mechanical Institute at Kharkov (PMI-K).

  13. History and impact of RDP

    PubMed Central

    Cole, James R; Tiedje, James M

    2014-01-01

    The Ribosomal Database Project (RDP) grew out of Carl Woese’s vision of how rRNA comparative methods could transform biology. First at the University of Illinois Urbana-Champaign, and later at Michigan State University’s Center for Microbial Ecology, the project has grown from a few hundred to several million rRNA gene sequences. In the years since Woese started the RDP, publications describing the database and related tools have been cited over 11 000 times in journals spanning a wide range of disciplines, while the RDP website is accessed by 10 000 researchers in over 20 000 analysis sessions each month. This article describes the history of RDP’s development over the last two decades. PMID:24607969

  14. 100 years of Pb deposition and transport in soils in Champaign, Illinois, U.S.A

    USGS Publications Warehouse

    Zhang, Y.

    2003-01-01

    In Illinois, atmospheric deposition is one major source of heavy metal inputs to agricultural land. The atmospheric Pb deposition and transport record in agricultural soils in Champaign, Illinois, was established by studying surface and subsurface soil samples collected during the past 100 years from the Morrow Plots on the campus of the University of Illinois at Urbana-Champaign. The Pb content in the soil samples was measured and the Ph deposition fluxes were calculated. The Pb content in surface soils increased sharply in the first half of the 20th century, and stayed invariant since. The maximum Pb flux from the atmosphere was estimated to be 27 (??14) ??g cm-2 yr-1 around 1940. The major pollution source for this increase probably was residential coal burning. It was estimated that in 50 yr, more than 50% of the Pb input had been lost from the surface soils.

  15. The Effects of the Critical Ice Accretion on Airfoil and Wing Performance

    NASA Technical Reports Server (NTRS)

    Selig, Michael S.; Bragg, Michael B.; Saeed, Farooq

    1998-01-01

    In support of the NASA Lewis Modern Airfoils Ice Accretion Test Program, the University of Illinois at Urbana-Champaign provided expertise in airfoil design and aerodynamic analysis to determine the aerodynamic effect of ice accretion on modern airfoil sections. The effort has concentrated on establishing a design/testing methodology for "hybrid airfoils" or "sub-scale airfoils," that is, airfoils having a full-scale leading edge together with a specially designed and foreshortened aft section. The basic approach of using a full-scale leading edge with a foreshortened aft section was considered to a limited extent over 40 years ago. However, it was believed that the range of application of the method had not been fully exploited. Thus a systematic study was being undertaken to investigate and explore the range of application of the method so as to determine its overall potential.

  16. INDUCTION AND REPRESSION OF l-ARABINOSE ISOMERASE IN PEDIOCOCCUS PENTOSACEUS1

    PubMed Central

    Dobrogosz, Walter J.; DeMoss, Ralph D.

    1963-01-01

    Dobrogosz, Walter J. (University of Illinois, Urbana) and Ralph D. DeMoss. Induction and repression of l-arabinose isomerase in Pediococcus pentosaceus. J. Bacteriol. 85:1350–1355. 1963.—The inducible l-arabinose isomerase of Pediococcus pentosaceus can be rapidly and conveniently measured in whole-cell preparations by use of a standard colorimetric procedure originally developed for studies with cell-free enzyme preparations. The enzyme is measured by its ability to catalyze the isomerization of l-arabinose to l-ribulose. Whole cells suspended in a suitable buffer and pretreated with toluene were shown to exhibit this isomerase activity at a level comparable with that observed in cell-free enzyme preparations. Conditions for optimal induction of l-arabinose isomerase are described. In addition, it was determined that the formation of this enzyme is subject to repression by glucose, i.e., via catabolite repression. PMID:14047229

  17. Some Statistics of Instantaneous Precipitation.

    NASA Astrophysics Data System (ADS)

    Jones, Douglas M. A.; Wendland, Wayne M.

    1984-09-01

    Known sources of data from arrays of instantaneous precipitation intensity recorders in southern Germany, east-central Illinois, northeastern Illinois, central Florida, and Hilo, Hawaii are obtained. These data are analyzed for line averages of the percent frequency of occurrence of the exceedance of selected threshold precipitation intensities. The correlation coefficients of the precipitation intensity at sites at varying distances from a reference site are determined. The decay in correlation is found to be a function of climatic region and the type of precipitation: showery or continuous. Showery rains are found to be essentially uncorrelated about 12 km from the reference site while continuous rain exhibits no correlation beyond about 50 km.Single-station intensity data collected at Urbana, Illinois; Paris, France; Inyanga, Zimbabwe; Bogor, Indonesia; Reading, United Kingdom; Island Beach, New Jersey; Miami, Florida; Franklin, North Carolina; and Majuro, Marshall Islands, are compared.

  18. Determination of base-flow characteristics at selected streamflow-gaging stations on the Mad River, Ohio

    USGS Publications Warehouse

    Koltun, G.F.

    1995-01-01

    This report describes the results of a study to estimate characteristics of base flow and sustained ground-water discharge at five streamflow-gaging stations on the Mad River in Ohio. The five streamflow-gaging stations are located at Zanesfield, near Urbana, at St. Paris Pike (at Eagle City), near Springfield, and near Dayton. The median of the annual-mean base flows, determined by means of hydrograph separation, ranged from 0.64 (ft3/s)/mi2 (cubic feet per second per square mile) at Zanesfield to 0.74 (ft3/s)/mi2 at St. Paris Pike. The median percentage of annual total streamflow attributed to base flow ranged from 61.8 percent at Zanesfield to 76.1 percent near Urbana. Estimates of an upper limit (or threshold) at which base flows can be considered to be composed predominately of sustained ground-water discharge were made by constructing and analyzing base- flow-duration curves. The sustained ground-water discharges (base flows less than or equal to the estimated sustained ground-water-discharge thresholds) are assumed to originate from ground-water- flow systems that are minimally affected by seasonal climatic changes. The median sustained ground- water discharge ranged from 0.11 (ft3/s)/mi2 at Zanesfield to 0.26 (ft3/s)/mi2 at St. Paris Pike (at Eagle City) and near Springfield. The median sustained ground-water discharge, expressed as a percentage of the median annual-mean base flow, ranged from 17.2 percent at Zanesfield to 38.6 percent near Springfield.

  19. Association of specific leaf weight, an estimate of chlorophyll, and chlorophyll concentration with apparent photosynthesis in soybean.

    PubMed

    Thompson, J A; Schweitzer, L E; Nelson, R L

    1996-07-01

    Increasing specific leaf weight (SLW) may improve leaf apparent photosynthesis (AP) in soybean [Glycine max (L.) Merr.] but screening for SLW and AP is laborious. The Objectives of this study were (i) to determine the time course of SLW and chlorophyll concentration in experimental lines selected for differences in SLW and (ii) to evaluate the potential use of the Minolta 502 SPAD meter as a rapid estimator of SLW, AP and chlorophyll concentration in leaves of soybean. In 1991 and 1992, sixteen experimental lines representing extremes in SLW were grown at Urbana, IL, and West Lafayette, IN, with three replications at each location. SPAD values, SLW and AP were measured at the R2 (full flower), R4 (full pod) and R5 (beginning seed) growth stages. In 1992 SLW, SPAD values and chlorophyll concentration were measured weekly. Seasonal patterns of SPAD values, SLW, and chlorophyll concentration were very similar through R5. After R5, SLW continued to increase but SPAD values and chlorophyll concentration declined. SPAD values and SLW were highly correlated at the R2, R4 and R5 stages at both locations and in both years. Environmental conditions during this research were not suitable for maximum AP expression, which is likely why AP and SPAD values were correlated only at the R4 growth stage at Urbana in 1992. SPAD measurements were consistent across diverse environments and effectively separated the high SLW lines from the low SLW lines. Measuring with the Minolta 502 SPAD meter is rapid, simple and non-destructive and could be an alternative method for direct selection for SLW. PMID:24271528

  20. Historical anthropogenic and biofuel burning emissions of carbon monoxide, 1850-2000

    NASA Astrophysics Data System (ADS)

    Liu, L.; Zarzycki, C. M.; Winijkul, E.; Bond, T. C.

    2011-12-01

    Liang Liu, Colin Zarzycki, Ekbordin Winijkul, Tami C. Bond Department of Civil and Environmental Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA Carbon monoxide (CO) plays an important role in atmospheric chemistry by acting as the primary sink of the most important atmospheric oxidizer, hydroxyl radicals (OH), and participating in the cycle of tropospheric ozone. CO can also provide constraints on model prediction of black carbon (BC) and vice versa due to their common sources of incomplete combustion. A well developed historical emission inventory of CO would serve the purpose of various global atmospheric models over the historical record. Only a few attempts have been made to represent the time dependence of CO emissions. In this study, we present the first technology based global historical trend of anthropogenic and biofuel emissions of CO from 1850 to 2000. The essential components of a bottom-up emission inventory are technology divisions, fuel consumptions for each technology, and emission factors for each combination of fuel and technology. Previous research done by Bond et al., [2007] has provided this study with technology breakdowns for different combinations of fuel and usage and the time trends of fuel-use for each specific technology in activities that contribute to BC emissions. This work reconstructs the fuel-use trend of the brick and cement industries which were not included in the historical BC emission inventory but play an important role in CO emission. Emission factors are developed for past and present CO emitters. Fuel consumption and emission factors are then combined to estimate global CO emissions at the country level. Uncertainty analysis in activity data, technology splits, and emission factors are performed. The developed historical CO emission trend is compared with the historical BC emission trend to provide more insight into the relationship of the two pollutants.

  1. [In Process Citation].

    PubMed

    Muros, José Joaquín; Briones, Mercedes; Rodríguez, Guillermo; Bouzas, Paula R; Giménez, Rafael; Cabrera-Vique, Carmen

    2016-01-01

    Introducción: Guatemala ha estado experimentando una transición en sus estilos de vida. Mientras que la desnutrición crónica sigue siendo prevalente, se ha experimentado un aumento sustancial de los casos de obesidad. Objetivo: proporcionar información actualizada sobre las nuevas tendencias en cuanto al estado nutricional en Guatemala. Métodos: se diseñó un estudio transversal con una muestra de 392 niños y adolescentes (5-18 años) seleccionados de manera aleatoria. El muestreo fue estratificado según su ubicación geográfica (rural y urbana), sexo y edad. Resultados: alrededor del 62% de la muestra urbana presentó problemas de sobrepeso y un 13,8 de obesidad. Entre los participantes urbanos, la prevalencia de sobrepeso/obesidad fue mayor en el grupo de 11-14 años. El grupo urbano presentó una mayor prevalencia de sobrepeso/obesidad que el grupo rural para todos los grupos de edad (excepto en el grupo de 15-18 años que presentó unos índices de obesidad ligeramente más elevados en el grupo rural). Se observó una mayor prevalencia de retraso en el crecimiento en el grupo rural, excepto para el grupo de edad de 15-18 años. La prevalencia de bajo peso fue significativamente mayor en el grupo rural (25% vs. 1,2%) así como la prevalencia del delgadez, excepto para el grupo de edad de 5-10 años. Conclusión: la alta prevalencia de bajo peso y la de sobrepeso/obesidad coexisten en los niños y adolescentes en Guatemala. PMID:27238797

  2. Alejarse como proceso social: niños y ancianos «abandonados» en Ayacucho1

    PubMed Central

    Leinaweaver, Jessaca

    2013-01-01

    En investigaciones previas sobre el acogimiento familiar y la adopción en Ayacucho, se ha podido descubrir cómo los ayacuchanos adquieren y producen relaciones sociales. Mientras negocian creativamente los discursos y espacios construidos simultáneamente por instituciones, comunidades, y estructuras sociales, van adquiriendo nuevas formas de relacionarse. Este artículo discute el proceso opuesto: el deshacerse de relaciones de parentesco, y el proceso social del abandono o alejamiento. Cuando se aleja a una persona de su familia o su comunidad, los que se quedan en ella llegan a entenderse como ciertos tipos de personas. En los estudios de caso discutidos aquí, recopilados a través de una detallada y cuidadosa observación participante y de entrevistas etnográficas grabadas entre 2001 y 2007, se puede ver cómo, después de un alejamiento social, los individuos que alejan se reinterpretan como sujetos que se encuentran superándose o volviéndose modernos, o bien sacrificándose. PMID:25177044

  3. Intrinsic and specific vulnerability of groundwater in central Spain: the risk of nitrate pollution

    NASA Astrophysics Data System (ADS)

    Martínez-Bastida, Juan J.; Arauzo, Mercedes; Valladolid, Maria

    2010-05-01

    The intrinsic vulnerability of groundwater in the Comunidad de Madrid (central Spain) was evaluated using the DRASTIC and GOD indexes. Groundwater vulnerability to nitrate pollution was also assessed using the composite DRASTIC (CD) and nitrate vulnerability (NV) indexes. The utility of these methods was tested by analyzing the spatial distribution of nitrate concentrations in the different aquifers located in the study area: the Tertiary Detrital Aquifer, the Moor Limestone Aquifer, the Cretaceous Limestone Aquifer and the Quaternary Aquifer. Vulnerability maps based on these four indexes showed very similar results, identifying the Quaternary Aquifer and the lower sub-unit of the Moor Limestone Aquifer as deposits subjected to a high risk of nitrate pollution due to intensive agriculture. As far as the spatial distribution of groundwater nitrate concentrations is concerned, the NV index showed the greatest statistical significance ( p < 0.01). This new type of multiplicative model offers greater accuracy in estimations of specific vulnerability with respect to the real impact of each type of land use. The results of this study provide a basis on which to guide the designation of nitrate vulnerable zones in the Comunidad de Madrid, in line with European Union Directive 91/676/EEC.

  4. Astronomy Teaching and Teachers Continuing Education: the Interdisciplinarity during a Total Lunar Eclipse. (Spanish Title: Enseñanza de la Astronomía y la Formación Continua de Profesores: la Interdisciplinariedad Durante un Eclipse Total de Luna.) Educação EM Astronomia E Formação Continuada de Professores: a Interdisciplinaridade Durante um Eclipse Lunar TOTAL

    NASA Astrophysics Data System (ADS)

    Langhi, Rodolfo

    2009-07-01

    This paper describes how 67 teachers from 23 cities, could awaken, in students, the scientific interest, using a natural astronomical phenomenon: a total lunar eclipse. Before and after of eclipse, meetings for continuing education were characterized by interdisciplinarity of astronomy and the importance of these observations. Working groups were formed by teachers and students, who organized the survey data, mobilizing the people in their cities. The results point ways about how to provide the scientific culture and the motivation to learn science in students, using approaches between the following communities: scientific, amateur and school. En este artículo se describe cómo 67 profesores de 23 ciudades, despertó el interés científico en los estudiantes mediante un fenómeno astronómico: un eclipse total de Luna. Antes y después del eclipse, reuniones para la formación continua se centraron en la interdisciplinariedad de la astronomía, y la importancia de las observaciones de este tipo de fenómeno. Profesores y estudiantes formaron grupos de trabajo para investigar datos durante el eclipse, con el participación de la comunidad en sus ciudades. Los resultados apuntan a las opciones que conducen a la cultura científica y la motivación para aprender la ciencia, utilizando las relaciones de los siguientes grupos: científicos, aficionados y la escuela. Este texto relata como 67 professores, provenientes de 23 cidades, puderam despertar, nos alunos, o interesse científico utilizando um fenômeno natural astronômico: um eclipse lunar total. O evento foi precedido e procedido por encontros de formação continuada, onde se caracterizou a interdisciplinaridade da astronomia e a importância das observações de fenômenos como estes. Grupos de trabalho foram formados por professores e alunos, que se organizaram para o levantamento conjunto de dados durante o fenômeno, além do envolvimento da comunidade em suas respectivas cidades. Os resultados apontam

  5. Urban Policies and Earthquake Risk Mitigation

    NASA Astrophysics Data System (ADS)

    Sarlo, Antonella

    2008-07-01

    The paper aims at proposing some considerations about some recent experiences of research carried out on the theme of earthquake risk mitigation and combining policies and actions of mitigation with urban development strategies. The objective was to go beyond the classical methodological approach aiming at defining a "technical" evaluation of the earthquake risk through a procedure which can correlate the three "components" of danger, exposure and vulnerability. These researches experiment, in terms of methodology and application, with a new category of interpretation and strategy: the so-called Struttura Urbana Minima (Minimum urban structure). Actually, the introduction of the Struttura Urbana Minima establishes a different approach towards the theme of safety in the field of earthquake risk, since it leads to a wider viewpoint, combining the building aspect of the issue with the purely urban one, involving not only town planning, but also social and managerial implications. In this sense the constituent logic of these researches is strengthened by two fundamental issues: - The social awareness of earthquake; - The inclusion of mitigation policies in the ordinary strategies for town and territory management. Three main aspects of the first point, that is of the "social awareness of earthquake", characterize this issue and demand to be considered within a prevention policy: - The central role of the risk as a social production, - The central role of the local community consent, - The central role of the local community capability to plan Therefore, consent, considered not only as acceptance, but above all as participation in the elaboration and implementation of choices, plays a crucial role in the wider issue of prevention policies. As far as the second point is concerned, the inclusion of preventive mitigation policies in ordinary strategies for the town and territory management demands the identification of criteria of choice and priorities of intervention and

  6. Urban Policies and Earthquake Risk Mitigation

    SciTech Connect

    Sarlo, Antonella

    2008-07-08

    The paper aims at proposing some considerations about some recent experiences of research carried out on the theme of earthquake risk mitigation and combining policies and actions of mitigation with urban development strategies. The objective was to go beyond the classical methodological approach aiming at defining a 'technical' evaluation of the earthquake risk through a procedure which can correlate the three 'components' of danger, exposure and vulnerability. These researches experiment, in terms of methodology and application, with a new category of interpretation and strategy: the so-called Struttura Urbana Minima (Minimum urban structure).Actually, the introduction of the Struttura Urbana Minima establishes a different approach towards the theme of safety in the field of earthquake risk, since it leads to a wider viewpoint, combining the building aspect of the issue with the purely urban one, involving not only town planning, but also social and managerial implications.In this sense the constituent logic of these researches is strengthened by two fundamental issues:- The social awareness of earthquake;- The inclusion of mitigation policies in the ordinary strategies for town and territory management. Three main aspects of the first point, that is of the 'social awareness of earthquake', characterize this issue and demand to be considered within a prevention policy:- The central role of the risk as a social production,- The central role of the local community consent,- The central role of the local community capability to planTherefore, consent, considered not only as acceptance, but above all as participation in the elaboration and implementation of choices, plays a crucial role in the wider issue of prevention policies.As far as the second point is concerned, the inclusion of preventive mitigation policies in ordinary strategies for the town and territory management demands the identification of criteria of choice and priorities of intervention and, as a

  7. GARFIELD Computer Program Simulation of the COMPASS Drift Chamber 5

    NASA Astrophysics Data System (ADS)

    Oh, Seung Joon

    2014-09-01

    COMPASS is a nuclear physics experiment at the Super Proton Synchrotron (SPS) at CERN. The purpose of COMPASS is the study of hadron structure and hadron spectroscopy with high intensity muon and hadron beams. To further study the Drell-Yan process in scattering pion beams off polarized proton targets, COMPASS requires sophisticated tracking devices to determine the trajectory of scattered charged muon pairs. The University of Illinois at Urbana-Champaign is currently constructing the Drift Chamber 5 (DC5) to replace old straw-tube tracking detectors in the COMPASS spectrometer. DC5 is composed of 8 layers of anode and 13 layers of cathode frames made out of G10, a fiberglass-epoxy composite. The high rates for the Drell-Yan measurement require a small drift cell and precise mechanical tolerances have to meet in order to achieve good position resolution. GARFIELD simulations were carried out to study the impact of mechanical tolerances on the drift chamber performance in particular the position resolution that can be reached. The details of the DC5 GARFIELD simulation and results for signal development and position resolution will be presented. COMPASS is a nuclear physics experiment at the Super Proton Synchrotron (SPS) at CERN. The purpose of COMPASS is the study of hadron structure and hadron spectroscopy with high intensity muon and hadron beams. To further study the Drell-Yan process in scattering pion beams off polarized proton targets, COMPASS requires sophisticated tracking devices to determine the trajectory of scattered charged muon pairs. The University of Illinois at Urbana-Champaign is currently constructing the Drift Chamber 5 (DC5) to replace old straw-tube tracking detectors in the COMPASS spectrometer. DC5 is composed of 8 layers of anode and 13 layers of cathode frames made out of G10, a fiberglass-epoxy composite. The high rates for the Drell-Yan measurement require a small drift cell and precise mechanical tolerances have to meet in order to

  8. Radio Synthesis Imaging - A High Performance Computing and Communications Project

    NASA Astrophysics Data System (ADS)

    Crutcher, Richard M.

    The National Science Foundation has funded a five-year High Performance Computing and Communications project at the National Center for Supercomputing Applications (NCSA) for the direct implementation of several of the computing recommendations of the Astronomy and Astrophysics Survey Committee (the "Bahcall report"). This paper is a summary of the project goals and a progress report. The project will implement a prototype of the next generation of astronomical telescope systems - remotely located telescopes connected by high-speed networks to very high performance, scalable architecture computers and on-line data archives, which are accessed by astronomers over Gbit/sec networks. Specifically, a data link has been installed between the BIMA millimeter-wave synthesis array at Hat Creek, California and NCSA at Urbana, Illinois for real-time transmission of data to NCSA. Data are automatically archived, and may be browsed and retrieved by astronomers using the NCSA Mosaic software. In addition, an on-line digital library of processed images will be established. BIMA data will be processed on a very high performance distributed computing system, with I/O, user interface, and most of the software system running on the NCSA Convex C3880 supercomputer or Silicon Graphics Onyx workstations connected by HiPPI to the high performance, massively parallel Thinking Machines Corporation CM-5. The very computationally intensive algorithms for calibration and imaging of radio synthesis array observations will be optimized for the CM-5 and new algorithms which utilize the massively parallel architecture will be developed. Code running simultaneously on the distributed computers will communicate using the Data Transport Mechanism developed by NCSA. The project will also use the BLANCA Gbit/s testbed network between Urbana and Madison, Wisconsin to connect an Onyx workstation in the University of Wisconsin Astronomy Department to the NCSA CM-5, for development of long

  9. [Control of Chagas disease in pregnant Latin-American women and her children].

    PubMed

    Merino, Francisco J; Martínez-Ruiz, Rocío; Olabarrieta, Iciar; Merino, Paloma; García-Bujalance, Silvia; Gastañaga, Teresa; Flores-Chavez, María

    2013-09-01

    Chagas disease is a chronic and systemic infection caused by Trypanosoma cruzi. According to estimates from WHO, 10 million people are affected by this parasite. In the last years, birthrate among the immigrant women from Latin America settled in the Comunidad Autónoma de Madrid has been increasing, and as T. cruzi can be transmitted from mother to child, in fact 11 cases of congenital Chagas disease have been confirmed. Therefore, the aim of this paper is encouraging improvements in the coverage of the anti-T. cruzi antibodies detection in pregnant women from endemic areas. By this strategy, an active search for infected pregnant women and early detection of her infected newborns could be conducted, and then an early specific treatment could be administrated. Thus, there could be an important contribution to the control of Chagas disease in non-endemic area. PMID:24080893

  10. Perspectivas Futuras para o Observatório do Pico dos Dias

    NASA Astrophysics Data System (ADS)

    Bruch, Albert

    2004-02-01

    Com o Observatório Gemini plenamente operacional e o telescópio SOAR iniciando suas operações em breve, a astronomia observacional brasileira encontra-se no auge de uma transformação profunda que terá um impacto grave no Observatório do Pico dos Dias - OPD. Refletimos aqui sobre a natureza desse impacto e estratégias para manter a competitividade do OPD. Não queremos apresentar receitas prontas, mas idéias que poderão servir como base de discussão sobre o uso inteligente dos telescópios do OPD como parte do conjunto de instrumentos disponíveis à comunidade astronômica brasileira.