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Sample records for business analysis cesium-137

  1. Hanford Isotope Project strategic business analysis Cesium-137 (Cs-137)

    SciTech Connect

    1995-10-01

    The purpose of this business analysis is to address the beneficial reuse of Cesium 137 (Cs-137) in order to utilize a valuable national asset and possibly save millions of tax dollars. Food irradiation is the front runner application along with other uses. This business analysis supports the objectives of the Department of Energy National Isotope Strategy distributed in August 1994 which describes the DOE plans for the production and distribution of isotope products and services. As part of the Department`s mission as stated in that document. ``The Department of Energy will also continue to produce and distribute other radioisotopes and enriched stable isotopes for medical diagnostics and therapeutics, industrial, agricultural, and other useful applications on a businesslike basis. This is consistent with the goals and objectives of the National Performance Review. The Department will endeavor to look at opportunities for private sector to co-fund or invest in new ventures. Also, the Department will seek to divest from ventures that can more profitably or reliably be operated by the private sector.``

  2. Dating of mine waste in lacustrine sediments using cesium-137

    NASA Astrophysics Data System (ADS)

    Rember, W. C.; Erdman, T. W.; Hoffmann, M. L.; Chamberlain, V. E.; Sprenke, K. F.

    1993-11-01

    For over a century Medicine Lake in northern Idaho has received heavy-metal-laden tailings from the Coeur d'Alene mining district. Establishing the depositional chronology of the lake bottom sediments provides information on the source and rate of deposition of the tailings. Cesium-137, an isotope produced in the atmosphere by nuclear bomb tests, was virtually absent in the environment prior to 1951, but reached its apex in 1964. Our analysis of cesium-137 in the sediments of Medicine Lake revealed that 14 cm of fine-grained tailings were deposited in the lake from 1951 to 1964 and tailing deposition downstream was greatly reduced by the installation of tailings dams in the district in 1968. Cesium-137 analysis is accomplished by a fairly simple gamma-ray counting technique and should be a valuable tool for analyzing sedimentation in any lacustrine environment that was active during the 1950s and 1960s.

  3. Cesium-137 in K west basin canister water

    SciTech Connect

    Trimble, D.J.

    1997-01-24

    Liquid and gas samples were taken from 50 K West Basin fuel storage canisters in 1996. The cesium-137 data from the liquid samples and an analysis of the data are presented. The analysis indicated that the cesium-137 data follow a lognormal distribution. Assuming that the total distribution of the K West canister water was predicted, the total K West Basin canister water was estimated to contain about 8,150 curies. The mean canister contains about 2.14 curies with as many as 5% or 190 of the canisters exceeding 19 curies. Opening ten canisters per shift could include a hot canister (cesium-137 > 25 curies) in one out of eight shifts.

  4. Metabolomic and lipidomic analysis of serum from mice exposed to an internal emitter, cesium-137, using a shotgun LC-MS(E) approach.

    PubMed

    Goudarzi, Maryam; Weber, Waylon M; Mak, Tytus D; Chung, Juijung; Doyle-Eisele, Melanie; Melo, Dunstana R; Brenner, David J; Guilmette, Raymond A; Fornace, Albert J

    2015-01-01

    In this study ultra performance liquid chromatography (UPLC) coupled to time-of-flight mass spectrometry in the MS(E) mode was used for rapid and comprehensive analysis of metabolites in the serum of mice exposed to internal exposure by Cesium-137 ((137)Cs). The effects of exposure to (137)Cs were studied at several time points after injection of (137)CsCl in mice. Over 1800 spectral features were detected in the serum of mice in positive and negative electrospray ionization modes combined. Detailed statistical analysis revealed that several metabolites associated with amino acid metabolism, fatty acid metabolism, and the TCA cycle were significantly perturbed in the serum of (137)Cs-exposed mice compared with that of control mice. While metabolites associated with the TCA cycle and glycolysis increased in their serum abundances, fatty acids such as linoleic acid and palmitic acid were detected at lower levels in serum after (137)Cs exposure. Furthermore, phosphatidylcholines (PCs) were among the most perturbed ions in the serum of (137)Cs-exposed mice. This is the first study on the effects of exposure by an internal emitter in serum using a UPLC-MS(E) approach. The results have put forth a panel of metabolites, which may serve as potential serum markers to (137)Cs exposure. PMID:25333951

  5. Metabolomic and Lipidomic Analysis of Serum from Mice Exposed to an Internal Emitter, Cesium-137, Using a Shotgun LC–MSE Approach

    PubMed Central

    2015-01-01

    In this study ultra performance liquid chromatography (UPLC) coupled to time-of-flight mass spectrometry in the MSE mode was used for rapid and comprehensive analysis of metabolites in the serum of mice exposed to internal exposure by Cesium-137 (137Cs). The effects of exposure to 137Cs were studied at several time points after injection of 137CsCl in mice. Over 1800 spectral features were detected in the serum of mice in positive and negative electrospray ionization modes combined. Detailed statistical analysis revealed that several metabolites associated with amino acid metabolism, fatty acid metabolism, and the TCA cycle were significantly perturbed in the serum of 137Cs-exposed mice compared with that of control mice. While metabolites associated with the TCA cycle and glycolysis increased in their serum abundances, fatty acids such as linoleic acid and palmitic acid were detected at lower levels in serum after 137Cs exposure. Furthermore, phosphatidylcholines (PCs) were among the most perturbed ions in the serum of 137Cs-exposed mice. This is the first study on the effects of exposure by an internal emitter in serum using a UPLC–MSE approach. The results have put forth a panel of metabolites, which may serve as potential serum markers to 137Cs exposure. PMID:25333951

  6. Cesium-137 levels detected in Georgia otters

    SciTech Connect

    Halbrook, R.S.; Jenkins, J.H.

    1988-11-01

    Beginning in the 1940's and continuing through the 50's and early 60's, nuclear devices were tested by aerial detonation in the United States and other countries around the world. Cesium-137 (/sup 137/Cs) is one of the most important radionuclide by-products due to its abundance and slow decay (30-year half-life). The uptake of /sup 137/Cs in animal tissue is the result of its similarity to potassium. The somatic and genetic effects of /sup 137/Cs, along with its effect on reproductive cells, can pose great hazards to wildlife species. A reported buildup of /sup 137/Cs in white-tailed deer in the lower coastal plain of Georgia during the 1960's was followed by a gradual decline during the 1970's. Although numerous studies have involved terrestrial mammals of Georgia, few have involved aquatic mammals such as the river otter. With continued atmospheric testing by some foreign countries and the increased use of nuclear power as an energy source, there is a need for continued monitoring of radionuclides in wildlife to ascertain the quality of the environment. This study was initiated as part of an overall study of environmental pollutants in the river otter of Georgia and deals with analysis of the /sup 137/Cs accumulations in this species.

  7. Murine immunization by cesium-137 irradiation attenuated Schistosoma mansoni cercariae

    SciTech Connect

    Stek, M. Jr.; Minard, P.; Cruess, D.F.

    1984-06-01

    Cesium-137, becoming a more readily available ionizing gamma radiation source for laboratory use, was shown to effectively attenuate Schistosoma mansoni cercariae for vaccine production. In parallel comparison studies with the murine model, cesium-137 attenuated cercariae consistently afforded better protection than did the cobalt-60 prepared vaccine. Dose-response data indicated that the optimal total irradiation with cesium-137 was between 45 and 50 Krad.

  8. Levels of cesium-137 in seawater and fish from the Brazilian coast.

    PubMed

    Cunha, I I; Munita, C S; Paiva, R P; Teixeira, A

    1993-11-01

    Considering environmental pollution problems and their impact on man, we have developed a research programme on environment monitoring. The aim of this work was to develop and to apply radiochemical methods for the analysis of cesium-137 in marine samples, such as seawater and fish. Cesium-137 levels in surface seawater from the coastal region of São Paulo State range from 1.7 to 1.9 Bq.m-3. Samples of the five species of fish most consumed by local population were taken for the analysis of cesium-137. Levels for fish varied from 0.1 to 0.3 Bq.kg-1 of edible part. Data were used to calculate dose assessment. PMID:8272848

  9. Strontium-90 and cesium-137 distribution in Baltic Sea waters

    SciTech Connect

    Lazarev, L.N.; Gedeonov, L.I.; Ivanova, L.M.; Stepanov, A.V.

    1988-09-01

    The strontium-90 and cesium-137 concentrations determined in 1983 in the Baltic Sea proper and the Gulf of Finland and in the Soviet Baltic rivers are furnished. The cesium-137 content has been found to be directly proportional to the salinity of the water. Significant influx of technogenic radioactive contaminants from the North to the Baltic Sea was noted in 1983.

  10. Environmental application of cesium-137 irradiation technology: Sludges and foods

    NASA Astrophysics Data System (ADS)

    Sivinski, Jacek S.

    Several activities have been undertaken to investigate and implement the use of the military byproduct cesium-137 in ways which benefit mankind. Gamma radiation from cesium-137 has been shown to be effective in reducing pathogens in sewage sludge to levels where reuse of the material in public areas meets current regulatory criteria for protection of public health. Food irradiation at doses of 10 kGy or less have been found by international expert committees to be wholesome and safe for human consumption. Cesium-137 can be used as a means of enhancing particular properties of various food commodities by means of sterilization, insect disinfestation, delayed senescence and ripening, and sprout inhibition. This paper discusses the U.S. Department of Energy Beneficial Uses Program research and engineering history, as well as current activities and future plans, relating to both sewage sludge and food irradiation.

  11. Sediment source determination using fallout Cesium-137 in arid rangelands.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sediment source identification in arid rangelands is necessary to understanding rangeland conditions and developing management practices to improve rangeland health and reduce sediment load to streams. The purpose of this research was to use Cesium-137 to identify sources of sediments in an arid ran...

  12. Characterization and immobilization of cesium-137 in soil at Los Alamos National Laboratory

    SciTech Connect

    Lu, Ningping; Mason, C.F.V.; Turney, W.R.J.R.

    1996-06-01

    At Los Alamos National Laboratory, cesium-137 ({sup 137}Cs) is a major contaminant in soils of Technical Area 21 (TA-21) and is mainly associated with soil particles {<=}2.00 mm. Cesium-137 was not leached by synthetic groundwater or acid rainwater. Soil erosion is a primary mechanism of {sup 137}Cs transport in TA-21. The methodology that controls soil particle runoff can prevent the transport of {sup 137}Cs.

  13. Cesium 137-Its applications for understanding soil redistribution and deposition patterns on the landscape

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In the 1960s research began on the application of fallout radionuclides to determine sediment deposition and soil redistribution rates and patterns in agricultural and natural ecosystems. This research was based on the use of fallout 137Cesium (137Cs) from nuclear weapon tests deposited worldwide d...

  14. Cesium-137-A tool for understanding soil redistribution across the landscape

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 1968 research began at the USDA ARS Sedimentation Laboratory on the application of fallout radionuclides to determine sediment deposition and soil redistribution rates and patterns in agricultural and natural ecosystems. This research was based on the use of fallout Cesium -137(Cs-137) from nucl...

  15. Using Fallout Cesium-137 to understand soil redistribution over agricultural landscapes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    While it is recognized that soil erosion is highly variable in space and time, studies of the redistribution of soil and soil organic carbon (SOC) within a field or watershed are limited. Our studies focus on the use of fallout Cesium-137 to understand pattern of soil and SOC movement on the landsca...

  16. Using fallout Cesium-137 to understand soil redistribution over agricultural landscapes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    While it is recognized that soil erosion is highly variable in space and time, studies of the redistribution of soil within a field or watershed are limited. Our studies focus on the use of fallout Cesium-137 to understand pattern of soil movement on the landscape. It is often assumed that eroding...

  17. The Determination of Soil-plant Transfer Coefficients of Cesium-137 and Other Elements by γ-Ray Measurement and PIXE Analysis, for use in the Remediation of Fukushima

    NASA Astrophysics Data System (ADS)

    Ishii, K.; Fujita, A.; Toyama, S.; Terakawa, A.; Matsuyama, S.; Arai, H.; Osada, N.; Takyu, S.; Matsuyama, T.; Koshio, S.; Watanabe, K.; Ito, S.; Kasahara, K.

    Edible wild plants growing in the area around the Fukushima Daiichi nuclear power plant remain contaminated. It is important to identify plants with low levels of contamination for the restoration of agriculture in the area. We collected specimens of 10 wild plant species growing in Iitate village which is one of the most highly contaminated areas and also sampled the soil beneath each plant. We measured the specific activity of 137Cs and the concentrations of Na, Mg, Al, Si, P, S, K, Ca, Fe, Zn, Rb and Sr in these samples using a germanium detector and PIXE analysis, respectively. We compared the soil-plant transfer coefficient of 137Cs with those of each element and determined their correlation with 137Cs. It was found that a low Sr transfer coefficient could be used to determine the plants with a low 137Cs transfer coefficient. We suggest that PIXE analysis is a useful analysis technique for agricultural remediation projects in highly contaminated areas around the Fukushima Daiichi nuclear power plant.

  18. Development of Urinary Biomarkers for Internal Exposure by Cesium-137 Using a Metabolomics Approach in Mice

    PubMed Central

    Goudarzi, Maryam; Weber, Waylon; Mak, Tytus D.; Chung, Juijung; Doyle-Eisele, Melanie; Melo, Dunstana; Brenner, David J.; Guilmette, Raymond A.; Fornace, Albert J.

    2014-01-01

    Cesium-137 is a fission product of uranium and plutonium in nuclear reactors and is released in large quantities during nuclear explosions or detonation of an improvised device containing this isotope. This environmentally persistent radionuclide undergoes radioactive decay with the emission of beta particles as well as gamma radiation. Exposure to 137Cs at high doses can cause acute radiation sickness and increase risk for cancer and death. The serious health risks associated with 137Cs exposure makes it critical to understand how it affects human metabolism and whether minimally invasive and easily accessible samples such as urine and serum can be used to triage patients in case of a nuclear disaster or a radiologic event. In this study, we have focused on establishing a time-dependent metabolomic profile for urine collected from mice injected with 137CsCl. The samples were collected from control and exposed mice on days 2, 5, 20 and 30 after injection. The samples were then analyzed by ultra-performance liquid chromatography coupled to time-of-flight mass spectrometry (UPLC/TOFMS) and processed by an array of informatics and statistical tools. A total of 1,412 features were identified in ESI+ and ESI− modes from which 200 were determined to contribute significantly to the separation of metabolomic profiles of controls from those of the different treatment time points. The results of this study highlight the ease of use of the UPLC/TOFMS platform in finding urinary biomarkers for 137Cs exposure. Pathway analysis of the statistically significant metabolites suggests perturbations in several amino acid and fatty acid metabolism pathways. The results also indicate that 137Cs exposure causes: similar changes in the urinary excretion levels of taurine and citrate as seen with external-beam gamma radiation; causes no attenuation in the levels of hexanoylglycine and N-acetylspermidine; and has unique effects on the levels of isovalerylglycine and tiglylglycine. PMID

  19. Development of urinary biomarkers for internal exposure by cesium-137 using a metabolomics approach in mice.

    PubMed

    Goudarzi, Maryam; Weber, Waylon; Mak, Tytus D; Chung, Juijung; Doyle-Eisele, Melanie; Melo, Dunstana; Brenner, David J; Guilmette, Raymond A; Fornace, Albert J

    2014-01-01

    Cesium-137 is a fission product of uranium and plutonium in nuclear reactors and is released in large quantities during nuclear explosions or detonation of an improvised device containing this isotope. This environmentally persistent radionuclide undergoes radioactive decay with the emission of beta particles as well as gamma radiation. Exposure to (137)Cs at high doses can cause acute radiation sickness and increase risk for cancer and death. The serious health risks associated with (137)Cs exposure makes it critical to understand how it affects human metabolism and whether minimally invasive and easily accessible samples such as urine and serum can be used to triage patients in case of a nuclear disaster or a radiologic event. In this study, we have focused on establishing a time-dependent metabolomic profile for urine collected from mice injected with (137)CsCl. The samples were collected from control and exposed mice on days 2, 5, 20 and 30 after injection. The samples were then analyzed by ultra-performance liquid chromatography coupled to time-of-flight mass spectrometry (UPLC/TOFMS) and processed by an array of informatics and statistical tools. A total of 1,412 features were identified in ESI(+) and ESI(-) modes from which 200 were determined to contribute significantly to the separation of metabolomic profiles of controls from those of the different treatment time points. The results of this study highlight the ease of use of the UPLC/TOFMS platform in finding urinary biomarkers for (137)Cs exposure. Pathway analysis of the statistically significant metabolites suggests perturbations in several amino acid and fatty acid metabolism pathways. The results also indicate that (137)Cs exposure causes: similar changes in the urinary excretion levels of taurine and citrate as seen with external-beam gamma radiation; causes no attenuation in the levels of hexanoylglycine and N-acetylspermidine; and has unique effects on the levels of isovalerylglycine and

  20. Biological effects of cesium-137 injected in beagle dogs of different ages

    SciTech Connect

    Nikula, K.J.; Muggenburg, B.A.; Griffith, W.C.

    1995-12-01

    The toxicity of cesium-137 ({sup 137}Cs) in the Beagle dog was investigated at the Argonne National Laboratory (ANL) as part of a program to evaluate the biological effects of internally deposited radionuclides. The toxicity and health effects of {sup 137}Cs are important to understand because {sup 137}Cs is produced in large amounts in light-water nuclear reactors. Large quantities of cesium radioisotopes have entered the human food chain as a result of atmospheric nuclear weapons test, and additional cesium radioisotopes were released during the Chernobyl accident. Although the final analyses are not complete, three findings are significant: older dogs dies significantly earlier than juvenile and young adult dogs; greater occurrence of sarcomas in the cesium-137 injected dogs; the major nonneoplastic effect in dogs surviving beyond 52 d appears to be testicular atrophy.

  1. Content of strontium-90 and cesium-137 in a number of regions of the Baltic Sea in 1982

    SciTech Connect

    Lazarev, L.N.; Flegontov, V.M.; Gedenov, L.I.; Ivanova, L.M.; Orlova, T.B.; Stepanov, A.V.

    1985-07-01

    The authors present the data gathered from the samples of water and bed deposits taken at various sites in the Baltic Sea, the Gulf of Riga, and the Gulf of Finland. By means of the radiochemical method using ferrocyanide-carbonate concentration, they determine strotium-90 and cesium-137 content. The authors conclude by noting an increase in the cesium-137 content in the deep waters of the Baltic Sea and in bed deposits, and by cautioning that this development commands close attention.

  2. Derivation of cesium-137 residual radioactive material guidelines for the Peek Street site, Schenectady, New York

    SciTech Connect

    Jones, L.; Nimmagadda, M.; Yu, C.

    1992-01-01

    Residual radioactive material guidelines for cesium-137 were derived for the Peek rk. The derivation was based on the requirement that the Street site in Schenectady, New York. The derivation was based on the requirement that the 50-year committed effective dose equivalent to a hypothetical individual who lives or works in the immediate vicinity of the Peek Street site should not exceed a dose of 100 mrem/yr following remedial action. The US Department of Energy (DOE) residual radioactive material guideline computer code, RESRAD was used in this evaluation. Three potential scenarios were considered for the site on the assumption that for a period of 1,000 years following remedial action, the site wig be utilized without radiological restrictions. The scenarios vary with regard to use of the site, time spent at the site, and sources of food consumed. Results indicate that the basic dose limit of 100 mrem/yr will not be exceeded for cesium-137 within 1,000 years, provided that the soil concentration of cesium-137 at the Peek Street site does not exceed the following levels: 98 pCi/g for Scenario A (industrial worker: the expected scenario), 240 pCi/g for Scenario B (recreationist: a plausible scenario), and 34 pCi/g for Scenario C (resident farmer ingesting food produced in the decontaminated area: a plausible scenario).

  3. Distribution of global fallouts cesium-137 in taiga and tundra catenae at the Ob River basin

    NASA Astrophysics Data System (ADS)

    Semenkov, I. N.; Usacheva, A. A.; Miroshnikov, A. Yu.

    2015-03-01

    The classification of soil catenae at the Ob River basin is developed and applied. This classification reflects the diverse geochemical conditions that led to the formation of certain soil bodies, their combinations and the migration fields of chemical elements. The soil and geochemical diversity of the Ob River basin catenae was analyzed. The vertical and lateral distribution of global fallouts cesium-137 was studied using the example of the four most common catenae types in Western Siberia tundra and taiga. In landscapes of dwarf birches and dark coniferous forests on gleysols, cryosols, podzols, and cryic-stagnosols, the highest 137Cs activity density and specific activity are characteristic of the upper soil layer of over 30% ash, while the moss-grass-shrub cover is characterized by low 137Cs activity density and specific activity. In landscapes of dwarf birches and pine woods on podzols, the maximum specific activity of cesium-137 is typical for moss-grass-shrub cover, while the maximum reserves are concentrated in the upper soil layer of over 30% ash. Bog landscapes and moss-grass-shrub cover are characterized by a minimum activity of 137Cs, and its reserves in soil generally decrease exponentially with depth. The cesium-137 penetration depth increases in oligotrophic histosols from northern to middle taiga landscapes from 10-15 to 40 cm. 137Cs is accumulated in oligotrophic histosols for increases in pH from 3.3 to 4.0 and in concretionary interlayers of pisoplinthic-cryic-histic-stagnosols. Cryogenic movement, on the one hand, leads to burying organic layers enriched in 137Cs and, on the other hand, to deducing specific activity when mixed with low-active material from lower soil layers.

  4. Emission and transport of cesium-137 from boreal biomass burning in the summer of 2010

    SciTech Connect

    Strode, S.; Ott, Lesley E.; Pawson, Steven; Bowyer, Ted W.

    2012-05-09

    While atmospheric concentrations of cesium-137 have decreased since the nuclear testing era, resuspension of Cs-137 during biomass burning provides an ongoing emission source. The summer of 2010 was an intense biomass burning season in western Russia, with high levels of particulate matter impacting air quality and visibility. A radionuclide monitoring station in western Russia shows enhanced airborne Cs-137 concentrations during the wildfire period. Since Cs-137 binds to aerosols, satellite observations of aerosols and fire occurrences can provide a global-scale context for Cs-137 emissions and transport during biomass burning events.

  5. Cesium-137 concentration of soils in Pest County, Hungary.

    PubMed

    Szabó, Katalin Zsuzsanna; Udvardi, Beatrix; Horváth, Akos; Bakacsi, Zsófia; Pásztor, László; Szabó, József; Laczkó, László; Szabó, Csaba

    2012-08-01

    This paper presents the results of measurements of (137)Cs in soils in Pest County, Hungary. We investigated forty five soil monoliths from monitoring locations of a countrywide Soil Information and Monitoring System (SIMS) at depths of 0-30, 30-60, 60-90, 90-120 and 120-150 cm. The (137)Cs concentrations were determined by gamma spectroscopy. We found that only the upper layer of soil (0-30 cm) contained (137)Cs above the detection limit (0.5 Bq kg(-1)). The (137)Cs concentration values ranged from the detection limit to 61.1 Bq kg(-1) ± 2.2 Bq kg(-1) and were lognormally distributed. The concentrations had a geometric mean 6.4 Bq kg(-1) and a geometric standard deviation 2.3 (an arithmetic mean 9.5 Bq kg(-1), an arithmetic standard deviation 11.3 Bq kg(-1)). We constructed a (137)Cs map for Pest County this is the first detailed (137)Cs map in Hungary. Concentrations were systematically higher (10.0-61.1 Bq kg(-1)) than average in the Pilis and Buda Mountains and the Northern part of the Gödöllő Hills. In contrast, low concentrations (0.0-10.0 Bq kg(-1)) characterized the southern part of the Gödöllő Hills, the Pest Plane and the Börzsöny Mountains. Two highest values were 46.9 Bq kg(-1) and 61.1 Bq kg(-1): one of these localities, a loamy brown forest soil was chosen to study relationship between (137)Cs migration and clay materials of the soil. According to differential thermal analysis (DTA) and x-ray diffraction (XRD) analyses, illite and kaolinite were dominant in the soil. The amount of clay was closely proportional to (137)Cs concentration (R = 0.89). At the locality having the highest surface concentration, 78% of the total detected (137)Cs concentration was measured in the top 3 cm layer of soil profile and there was no detectable concentration below 20 cm. This result indicates that penetration of (137)Cs into the soil is a very slow process in this case. Analysis of this depth profile showed lower (137)Cs migration

  6. a Biokinetic Model for CESIUM-137 in the Fetus

    NASA Astrophysics Data System (ADS)

    Jones, Karen Lynn

    1995-01-01

    Previously, there was no method to determine the dose to the embryo, fetus, fetal organs or placenta from radionuclides within the embryo, fetus, or placenta. In the past, the dose to the fetus was assumed to be equivalent to the dose to the uterus. Watson estimated specific absorbed fractions from various maternal organs to the uterine contents which included the fetus, placenta, and amniotic fluid and Sikov estimated the absorbed dose to the embryo/fetus after assuming 1 uCi of radioactivity was made available to the maternal blood.^{1,2} However, this method did not allow for the calculation of a dose to individual fetal organs or the placenta. The radiation dose to the embryo or fetus from Cs-137 in the fetus and placenta due to a chronic ingestion by the mother was determined. The fraction of Cs-137 in the maternal plasma crossing the placenta to the fetal plasma was estimated. The absorbed dose from Cs-137 in each modelled fetal organ was estimated. Since there has been more research regarding potassium in the human body, and particularly in the pregnant woman, a biokinetic model for potassium was developed first and used as a basis and confirmation of the cesium model. Available pertinent information in physiology, embryology, biokinetics, and radiation dosimetry was utilized. Due to the rapid growth of the fetus and placenta, the pregnancy was divided into four gestational periods. The numerous physiological changes that occurred during pregnancy were considered and an appropriate biokinetic model was developed for each of the gestational periods. The amount of cesium in the placenta, embryo, and fetus was estimated for each period. The dose to the fetus from cesium deposited in the embryo or fetus and in the placenta was determined for each period using Medical Internal Radiation Dosimetry (MIRD) methodology. An uncertainty analysis was also performed to account for the variability of the parameters in the biokinetic model based on the experimental data

  7. Sterilizing effects of cobalt-60 and cesium-137 radiation on male sea lampreys

    USGS Publications Warehouse

    Hanson, L.H.

    1990-01-01

    Male spawning-run sea lampreys Petromyzon marinus were exposed to various doses of cobalt-60 or cesium-137 radiation in an attempt to sterilize them for use in a program for controlling sea lampreys through the release of sterile males. Males captured and irradiated during the early part of the upstream migration were not effectively sterilized at the doses tested. After irradiation, the sea lampreys were more susceptible to fungal infections by Saprolegnia sp., and many died without attempting to spawn. Males captured and irradiated during the middle and late parts of the spawning migration were effectively sterilized at a dose of 2,000 rads. However, some radiation-induced mortality was observed in males captured and irradiated during the middle part of the spawning migration. Radiation is not as effective as the chemosterilant bisazir for sterilizing male sea lampreys.

  8. Ecological and physiological parameters of mercury and cesium-137 accumulation in the raccoon

    SciTech Connect

    Davis, A.H.

    1981-01-01

    Raccoons from 4 regions in the southeastern Coastal Plain were evaluated for mercury content. Mercury content of hair when used as an indicator of total body mercury content was significantly different among 3 of the 4 areas: Okefenokee Swamp, Eglin Air Force Base, and Sapelo Island on the Georgia Coast. Raccoons from Echols County Georgia were not significantly different from those of the Okefenokee. Mercury in the liver and kidney was significantly different between Okefenokee and Sapelo. There was a strong correlation between the age of the raccoon and the mercury in hair, with older animals having higher concentrations. This relationship was also valid for most other tissues. There was evidence that mercury content in some tissues was correlated with the season and the body condition of the raccoon. Mercury was not transferred through the placenta to the fetal raccoons. There was a strong relationship of mercury content to raccoon behavioral characteristics. Raccoon body weight was slightly different between the areas studied. Cesium-137 values in raccoons were significantly different between the Okefenokee and Sapelo Island. Cesium-137 content was correlated with raccoon age, body weight, and mercury content. Generally non-detectable levels of chlorinated hydrocarbons and PCB were found in Okefenokee raccoons. Mercury concentrations in crayfish were generally low but probably of importance in the raccoon food chain. The biological half life of mercury in brain, gonad, pancreas, spleen, heart, and lung was approximately 52 days. The half-life of mercury in muscle was 35 days. Mercury content of hair, liver, and kidney decreased at very slow rates, with biological half lives of 229, 108, and 138 days. This was probably due to the role of these tissues in clearance of mercury from the body, and to the molting pattern of raccoon hair.

  9. Cesium-137 deposition and contamination of Japanese soils due to the Fukushima nuclear accident.

    PubMed

    Yasunari, Teppei J; Stohl, Andreas; Hayano, Ryugo S; Burkhart, John F; Eckhardt, Sabine; Yasunari, Tetsuzo

    2011-12-01

    The largest concern on the cesium-137 ((137)Cs) deposition and its soil contamination due to the emission from the Fukushima Daiichi Nuclear Power Plant (NPP) showed up after a massive quake on March 11, 2011. Cesium-137 ((137)Cs) with a half-life of 30.1 y causes the largest concerns because of its deleterious effect on agriculture and stock farming, and, thus, human life for decades. Removal of (137)Cs contaminated soils or land use limitations in areas where removal is not possible is, therefore, an urgent issue. A challenge lies in the fact that estimates of (137)Cs emissions from the Fukushima NPP are extremely uncertain, therefore, the distribution of (137)Cs in the environment is poorly constrained. Here, we estimate total (137)Cs deposition by integrating daily observations of (137)Cs deposition in each prefecture in Japan with relative deposition distribution patterns from a Lagrangian particle dispersion model, FLEXPART. We show that (137)Cs strongly contaminated the soils in large areas of eastern and northeastern Japan, whereas western Japan was sheltered by mountain ranges. The soils around Fukushima NPP and neighboring prefectures have been extensively contaminated with depositions of more than 100,000 and 10,000 MBq km(-2), respectively. Total (137)Cs depositions over two domains: (i) the Japan Islands and the surrounding ocean (130-150 °E and 30-46 °N) and, (ii) the Japan Islands, were estimated to be approximately 6.7 and 1.3 PBq, [corrected] respectively.We hope our (137)Cs deposition maps will help to coordinate decontamination efforts and plan regulatory measures in Japan. PMID:22084074

  10. Cesium-137 deposition and contamination of Japanese soils due to the Fukushima nuclear accident

    PubMed Central

    Yasunari, Teppei J.; Stohl, Andreas; Hayano, Ryugo S.; Burkhart, John F.; Eckhardt, Sabine; Yasunari, Tetsuzo

    2011-01-01

    The largest concern on the cesium-137 (137Cs) deposition and its soil contamination due to the emission from the Fukushima Daiichi Nuclear Power Plant (NPP) showed up after a massive quake on March 11, 2011. Cesium-137 (137Cs) with a half-life of 30.1 y causes the largest concerns because of its deleterious effect on agriculture and stock farming, and, thus, human life for decades. Removal of 137Cs contaminated soils or land use limitations in areas where removal is not possible is, therefore, an urgent issue. A challenge lies in the fact that estimates of 137Cs emissions from the Fukushima NPP are extremely uncertain, therefore, the distribution of 137Cs in the environment is poorly constrained. Here, we estimate total 137Cs deposition by integrating daily observations of 137Cs deposition in each prefecture in Japan with relative deposition distribution patterns from a Lagrangian particle dispersion model, FLEXPART. We show that 137Cs strongly contaminated the soils in large areas of eastern and northeastern Japan, whereas western Japan was sheltered by mountain ranges. The soils around Fukushima NPP and neighboring prefectures have been extensively contaminated with depositions of more than 100,000 and 10,000 MBq km-2, respectively. Total 137Cs depositions over two domains: (i) the Japan Islands and the surrounding ocean (130–150 °E and 30–46 °N) and, (ii) the Japan Islands, were estimated to be more than 5.6 and 1.0 PBq, respectively. We hope our 137Cs deposition maps will help to coordinate decontamination efforts and plan regulatory measures in Japan. PMID:22084074

  11. Assessment of radiation exposure from cesium-137 contaminated roads for epidemiological studies in Seoul, Korea

    PubMed Central

    Lee, Yun-Keun; Ju, Young-Su; Lee, Won Jin; Hwang, Seung Sik; Yim, Sang-Hyuk; Yoo, Sang-Chul; Lee, Jieon; Choi, Kyung-Hwa; Burm, Eunae; Ha, Mina

    2015-01-01

    Objectives We aimed to assess the radiation exposure for epidemiologic investigation in residents exposed to radiation from roads that were accidentally found to be contaminated with radioactive cesium-137 (137Cs) in Seoul. Methods Using information regarding the frequency and duration of passing via the 137Cs contaminated roads or residing/working near the roads from the questionnaires that were obtained from 8875 residents and the measured radiation doses reported by the Nuclear Safety and Security Commission, we calculated the total cumulative dose of radiation exposure for each person. Results Sixty-three percent of the residents who responded to the questionnaire were considered as ever-exposed and 1% of them had a total cumulative dose of more than 10 mSv. The mean (minimum, maximum) duration of radiation exposure was 4.75 years (0.08, 11.98) and the geometric mean (minimum, maximum) of the total cumulative dose was 0.049 mSv (<0.001, 35.35) in the exposed. Conclusions An individual exposure assessment was performed for an epidemiological study to estimate the health risk among residents living in the vicinity of 137Cs contaminated roads. The average exposure dose in the exposed people was less than 5% of the current guideline. PMID:26184047

  12. An Integrated Hydrologic Modeling Approach to Cesium-137 Transport in Forested Fukushima Watersheds

    NASA Astrophysics Data System (ADS)

    Siirila-Woodburn, E. R.; Steefel, C. I.; Williams, K. H.; Birkholzer, J. T.

    2015-12-01

    The 2011 Fukushima Daiichi Nuclear Power Plant (FDNPP) accident in Japan resulted in a significant dissemination of cesium-137 (Cs-137) over a wide area west of the plant, including the contamination of many watersheds and the subsequent evacuation of many communities. Today approximately 90% of on-land Cs-137 fallout following the accident resides in the upper 5 cm of forest soils. While this can be partially attributed to the forested composition of the prefecture (70%), there is also difficulty in cleanup efforts in these regions due to a lack of understanding and predictive capability of radioisotopes transport at the catchment to watershed scale. Subsequently, there is an uncertain, but likely long-term impact on local communities with implications for the use of nuclear energy use worldwide. Due to the complex nature of forest eco-hydrology, sophisticated modeling tools to accurately predict Cs-137 fluxes across different spatial and temporal scales are required. High fidelity, high resolution numerical modeling techniques in conjunction with parallel high performance computing is required to accurately determine transport and feedbacks in these complex systems. To better understand the fundamental transport of Cs-137, a watershed near the FDNPP is modeled with an integrated hydrologic model that includes variably saturated groundwater and overland flow in addition to atmospheric and vegetative processes via a coupled land surface model. Of specific interest is the impact of land cover type on hydrologic flow in the area, which will likely play an important role in erosion patterns and the consequent transport of Cs-137 strongly sorbed to surface soils. Risk management practices (for example, passive remediation versus active remediation such as targeted logging) for two principal tree types (evergreen and deciduous) are informed given the simulated responses to flow patterns assuming different quantities and spatial distribution patterns of each tree type.

  13. [Improvement of gynecologic radium therapy through the afterloading method using cesium 137].

    PubMed

    Fournier, D V; Senf, W; Kuttig, H; Kubli, F

    1976-03-01

    For all centers performing gynecological contact irradiation the use of afterloading techniques is urgently required, since they eliminate any radiation exposure to the personnel. The radio-therapist may position and control the empty applicators still free from radiation withoug haste. This procedure diminishes the occurrence of overdosages and underdosages. The care for the patients is possible without radiation exposure, and the morbidity of contact therapy can be reduced by occasional mobilization of the patient, the applicator without sources remaining at its place. The fully automatic apparatus "Curietron" using cesium-137 sources (0.662 MeV gamma emission, half-life period 26.6 years) with an equivalent source activity (factor 2.6) yields the dose distribution demanded in the gynecologic field which in practice is identical to that of Ra-226 (medium gamma emission 1 MeV, half-life period 1620 years). With similar dose distribution, a biological and therapeutical effect alike to Ra-226 may be expected from Cs-137. In comparison with Ra-226, the following advantages of Cs-137 may be mentioned: Lower half-value thickness of 5.5 mm lead (low expenses for radioprotection), less danger with handling (no emanation of radioactive gases), and lower contamination risks in case of breaking. The measured dose distributions at equivalent source activity and similar geometry of the applicators revealed the possibility with regard of all techniques of gynecologic irradiation utilized in our field of arriving at similar relative and absolute dose distributions by means of the Cs-137 afterloading technique. Whilst short-term afterloading irradiation with highly active sources, their radiobiological effectiveness being not yet ascertained, has to be tested at appropriate scientific centers, it is necessary to demand afterloading techniques with dosages and duration of irradiations approved over decades for all centers of gynecological contact therapy because of radiation

  14. Introduce lichen Lepraria incana as biomonitor of Cesium-137 from Ramsar, northern Iran.

    PubMed

    Dalvand, Amin; Jahangiri, Ahmad; Iranmanesh, Jalil

    2016-08-01

    Lichens have been used as biomonitors of airborne radionuclides released in conjunction with nuclear bomb testing as well as nuclear power plant accidents. The potential of lichens for monitoringof radionuclides has been well documented. However, there are no studies that determine natural and artificial radionuclide monitoring by lichens, in Iran. Thus, as a first step, we have conducted a comparison of (137)Csactivity concentration capacity of three epiphytic lichen species including Lepraria incana, Xanthoria parietina and Ramalina farinacea from Ramsar Northern Iran. In this work, accumulation capacity of (137)Cs was determined in 36 lichen samples using a gamma spectrometer equipped with a high purity germanium (HPGe) detector. The results showed that highest accumulation capacity of (137)Cs in the lichen species was found in Lepraria incana and Xanthoria parietina, 30.2, 9.8 Bq/kg respectively, and lowest average accumulation capacity were found in Ramalina farinacea 2.7 Bq/kg (dry weight). This study showed that activity concentration (137)Cs is in crustose > foliose > fruticose lichens in the same biotope. Thus, crustose lichens are capable to accumulate higher (137)Cs than foliose and fruticose species because of different factors such as special morphological characteristics in these species and large surface/volume ratio or longer biological half-life of (137)Cs in lichen Lepraria incana. Therefore, Lepraria incana due to high concentration capability of (137)Cs (approximately 3 and 11 time higher than Xanthoria parietina and Ramalina farinacea, respectively), is introduced as biomonitor of Cesium-137 from Ramsar, North of Iran. PMID:27132251

  15. Assessing relationships between forest structure and soil erosion in mountainous forest using a Cesium-137 tracer technique

    NASA Astrophysics Data System (ADS)

    Choi, Kwanghun; Reineking, Björn

    2016-04-01

    The fallout radionuclides (FRNs) particularly Cesium-137 are known as a quantitatively reliable means of estimating sediment redistribution rates within agricultural landscapes and forested area. However, fewer studies have done using FRNs in forested areas even though understanding soil redistribution patterns in mountainous forest areas is one of the important issues for forest management. The objective of this study is to figure out key forest structures affecting soil redistribution rate. In this study, we estimated soil loss and gain rate at 50 points with various forest types and topography in steep mountainous forest area in the Experimental Forest of Kangwon National University in Kangwon Province, South Korea by the Cesium-137 tracing technique. The results show the factors related to the topography such as slope and water accumulation have little effect on soil redistribution rate. The shrub and small tree layer affect more on soil redistribution rate. Additionally, the data shows relatively higher erosion rate in Korean Pine tree plantation area (Pinus koraiensis Sieb. et Zucc.) than semi-natural deciduous and Quercus forests where shrubs and small trees are more prevalent.

  16. FAST NEUTRON DOSIMETER FOR HIGH TEMPERATURE OPERATION BY MEASUREMENT OF THE AMOUNT OF CESIUM 137 FORMED FROM A THORIUM WIRE

    DOEpatents

    McCune, D.A.

    1964-03-17

    A method and device for measurement of integrated fast neutron flux in the presence of a large thermal neutron field are described. The device comprises a thorium wire surrounded by a thermal neutron attenuator that is, in turn, enclosed by heat-resistant material. The method consists of irradiating the device in a neutron field whereby neutrons with energies in excess of 1.1 Mev cause fast fissions in the thorium, then removing the thorium wire, separating the cesium-137 fission product by chemical means from the thorium, and finally counting the radioactivity of the cesium to determine the number of fissions which have occurred so that the integrated fast flux may be obtained. (AEC)

  17. An assessment of potential health impacts on Utrok Atoll from exposure to cesium-137 (137Cs) and plutonium

    SciTech Connect

    Hamilton, T

    2007-07-24

    Residual fallout contamination from the nuclear test program in the Marshall Islands is a concern to Marshall Islanders because of the potential health risks associated with exposure to residual fallout contamination in the environment. Scientists from Lawrence Livermore National Laboratory (LLNL) have been monitoring the amount of fallout radiation delivered to Utrok Atoll residents over the past 4 years. This briefing document gives an outline of our findings from the whole body counting and plutonium bioassay monitoring programs. Additional information can be found on the Marshall Islands web site (http://eed.lnl.gov/mi/). Cesium-137 is an important radioactive isotope produced in nuclear detonations and can be taken up from coral soils into locally grown food crop products that form an important part of the Marshallese diet. The Marshall Islands whole body counting program has clearly demonstrated that the majority of Utrok Atoll residents acquire a very small but measurable quantity of cesium-137 in their bodies (Hamilton et al., 2006; Hamilton et. al., 2007a; 2007b;). During 2006, a typical resident of Utrok Atoll received about 3 mrem of radiation from internally deposited cesium-137 (Hamilton et al., 2007a). The population-average dose contribution from cesium-137 is around 2% of the total radiation dose that people normally experience from naturally occurring radiation sources in the Marshall Islands and is thousands of times lower than the level where radiation exposure is known to produce measurable health effects. The existing dose estimates from the whole body counting and plutonium bioassay programs are also well below radiological protection standards for protection of the public as prescribed by U.S. regulators and international agencies including the Marshall Islands Nuclear Claim Tribunal (NCT). Similarly, the level of internally deposited plutonium found in Utrok Atoll residents is well within the range normally expected for people living in the

  18. Chlorine-36 and cesium-137 in ice-core samples from mid-latitude glacial sites in the Northern Hemisphere

    USGS Publications Warehouse

    Green, J.R.; Cecil, L.D.; Synal, H.-A.; Kreutz, K.J.; Wake, C.P.; Naftz, D.L.; Frape, S.K.

    2000-01-01

    Chlorine-36 (36Cl) concentrations, 36Cl/Cl ratios, and 36Cl fluxes in ice-core samples collected from the Upper Fremont Glacier (UFG) in the Wind River Mountain Range, Wyoming, United States and the Nangpai Gosum Glacier (NGG) in the Himalayan Mountains, Nepal, were determined and compared with published results from the Dye-3 ice-core drilling site on the Greenland Ice Sheet. Cesium-137 (137Cs) concentrations in the NGG also were determined. The background fluxes for 36Cl for each glacial site were similar: (1.6??0.3)??10-2 atoms/cm2 s for the UFG samples, (0.7??0.1)??10-2 atoms/cm2 s for the NGG samples, and (0.4??0.1)??10-2 atoms/cm2 s for the Dye-3 samples. The 36Cl fluxes in ice that was deposited as snow during peak atmospheric nuclear weapon test (1957-1958) were (33??1)??10-2 atoms/cm2 s for the UFG site, (291??3)??10-2 atoms/cm2 s for the NGG site, and (124??5)??10-2 atoms/ cm2 s for the Dye-3 site. A weapon test period 137Cs concentration of 0.79??0.05 Bq/kg in the NGG ice core also was detected in the same section of ice that contained the largest 36Cl concentration. ?? 2000 Elsevier Science B.V. All rights reserved.

  19. Biotic interactions modify the transfer of cesium-137 in a soil-earthworm-plant-snail food web.

    PubMed

    Fritsch, Clémentine; Scheifler, Renaud; Beaugelin-Seiller, Karine; Hubert, Philippe; Coeurdassier, Michaël; de Vaufleury, Annette; Badot, Pierre-Marie

    2008-08-01

    The present study investigated the possible influence of the earthworm Aporrectodea tuberculata on the transfer of cesium-137 ((137)Cs) from a contaminated (130 Bq/kg) deciduous forest soil to the lettuce Lactuca sativa and to the snail Cantareus aspersus (formerly Helix aspersa) in two laboratory experiments. In the first experiment, the International Organization for Standardization 15952 test was used to expose snails for five weeks to contaminated soil with or without earthworms. In these conditions, the presence of earthworms caused a two- to threefold increase in (137)Cs concentrations in snails. Transfer was low in earthworms as well as in snails, with transfer factors (TFs) lower than 3.7 x 10(-2). Activity concentrations were higher in earthworms (2.8- 4.8 Bq/kg dry mass) than in snails (<1.5 Bq/kg). In the second experiment, microcosms were used to determine the contribution of soil and lettuce in the accumulation of (137)Cs in snails. Results suggest that the contribution of lettuce and soil is 80 and 20%, respectively. Microcosms also were used to study the influence of earthworms on (137)Cs accumulation in snail tissues in the most ecologically relevant treatment (soil-earthworm-plant-snail food web). In this case, soil-to-plant transfer was high, with a TF of 0.8, and was not significantly modified by earthworms. Conversely, soil-to-snail transfer was lower (TF, approximately 0.1) but was significantly increased in presence of earthworms. Dose rates were determined in the microcosm study with the EDEN (elementary dose evaluation for natural environment) model. Dose rates were lower than 5.5 x 10(-4) mGy/d, far from values considered to have effects on terrestrial organisms (1 mGy/d). PMID:18266477

  20. Predicting the Surface Redistribution of Possibly Contaminated Tephra Deposits at the Yucca Mountain Repository Using Cesium-137

    NASA Astrophysics Data System (ADS)

    Harrington, C. D.; Whitney, J. W.; Ebert, K.

    2003-12-01

    In the event a volcanic eruption occurred through the proposed Yucca Mountain repository, Nevada, radioactive waste particles could be incorporated into the eruption products and deposited with the volcanic ash. The objective of this study was to predict the surface redistribution of the contaminated tephra deposits in order to evaluate how the critical group (located 20 km south of the repository within the Fortymile Wash drainage area) might be affected. We calculated the volume of material that has been eroded or deposited within the past ~50 years using cesium (Cs)-137. Radioactive Cs-137 was distributed worldwide as a result of atmospheric nuclear weapons tests during the 1950's, and has been used as an anthropogenic tracer. In most earlier cesium-137 studies, the investigated sites were either along several transects or on plots of a few dozen km2, whereas this study covers an area of >1500 km2. Fortymile Wash is an 800-km2 drainage basin that includes the entire eastern slope of Yucca Mountain and the Fortymile Wash alluvial fan; therefore, understanding the surface processes along Fortymile Wash are important to the volcanic-eruption consequence. To assess erosion rates on the Fortymile Wash fan, alluvium samples were analyzed for Cs-137 concentrations, for the vertical cesium profile down to ~10 cm depth, and for particle-size composition of the upper 3-5 cm. The results of Cs-137 concentrations in the samples from the upper fan indicate that the upper fan interstream divide areas have been eroding over the last 50+ years and have lost 1 cm to 2 cm of the upper soil horizon, mainly as the result of eolian processes.

  1. Sediment Budgets and Source Determination Using Fallout Cesium-137 in Semiarid Rangelands

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Analysis of soil redistribution and sediment sources in semiarid and arid rangelands can provide information for understanding watershed sediment budgets and rangeland conditions and for implementing management practices to improve rangeland conditions and reduce sediment loads in streams. The purpo...

  2. Depth distribution of cesium-137 in paddy fields across the Fukushima pollution plume in 2013.

    PubMed

    Lepage, Hugo; Evrard, Olivier; Onda, Yuichi; Lefèvre, Irène; Laceby, J Patrick; Ayrault, Sophie

    2015-09-01

    Large quantities of radiocesium were deposited across a 3000 km(2) area northwest of the Fukushima Dai-ichi nuclear power plant after the March 2011 accident. Although many studies have investigated the fate of (137)Cs in soil in the months following the accident, the depth distribution of this radioactive contaminant in rice paddy fields requires further examination after the typhoons that occurred in this region. Such investigations will help minimize potential human exposure in rice paddy fields. Radionuclide activity concentrations, organic content and particle size were analysed in 10 soil cores sampled from paddy fields in November 2013, 20 km north of the Fukushima power plant. Our results demonstrate limited depth migration of (137)Cs with the majority concentrated in the uppermost layers of soils (<5 cm). More than 30 months after the accident, between 46.8 and 98.7% of the total (137)Cs inventories was found within the top 5 cm of the soil surface, despite cumulative rainfall totalling 3300 mm. Furthermore, there were no significant correlations between (137)Cs depth distribution and the other parameters. We attributed the maximum depth penetration of (137)Cs to grass cutting (73.6-98.5% of (137)Cs in the upper 5 cm) and farming operations (tillage - 46.8-51.6% of (137)Cs in the upper 5 cm). As this area is exposed to erosive events, ongoing decontamination works may increase soil erodibility. We therefore recommend the rapid removal of the uppermost - contaminated - layer of the soil after removing the vegetation to avoid erosion of contaminated material during the subsequent rainfall events. Further analysis is required to thoroughly understand the impacts of erosion on the redistribution of radiocesium throughout the Fukushima Prefecture. PMID:26026933

  3. Reconstruction of Long-Lived Radionuclide Intakes for Techa Riverside Residents: Cesium-137

    SciTech Connect

    Tolstykh, E. I.; Degteva, M. O.; Peremyslova, L. M.; Shagina, N. B.; Vorobiova, M. I.; Anspaugh, L. R.; Napier, Bruce A.

    2013-05-01

    Radioactive contamination of the Techa River (Southern Urals, Russia) occurred from 1949–1956 due to routine and accidental releases of liquid radioactive wastes from the Mayak Production Association. The long-lived radionuclides in the releases were 90Sr and 137Cs. Contamination of the components of the Techa River system resulted in chronic external and internal exposure of about 30,000 residents of riverside villages. Data on radionuclide intake with diet are used to estimate internal dose in the Techa River Dosimetry System (TRDS), which was elaborated for the assessment of radiogenic risk for Techa Riverside residents. The 90Sri ntake function was recently improved taking into account the recently available archival data on radionuclide releases and in-depth analysis of the extensive data on 90Sr measurements in Techa Riverside residents. The main purpose of this paper is to evaluate the dietary intake of 137Cs by Techa Riverside residents. The 137Cs intake with river water used for drinking was reconstructed on the basis of the 90Sr intake-function and the concentration ratio 137Cs/90Sr in river water. Intake via 137Cs transfer from floodplain soil to grass and cows’ milk was evaluated for the first time. As a result, the maximal 137Cs intake level was indicated near the site of releases in upper-Techa River settlements (8,000–9,000 kBq). For villages located on the lower Techa River the 137Cs intake was significantly less (down to 300 kBq). Cows’ milk was the main source of 137Cs in diet in the upper-Techa.

  4. Sediment budgets and source determinations using fallout Cesium-137 in a semiarid rangeland watershed, Arizona, USA.

    PubMed

    Ritchie, Jerry C; Nearing, Mark A; Rhoton, Fred E

    2009-08-01

    Analysis of soil redistribution and sediment sources in semiarid and arid watersheds provides information for implementing management practices to improve rangeland conditions and reduce sediment loads to streams. The purpose of this research was to develop sediment budgets and identify potential sediment sources using (137)Cs and other soil properties in a series of small semiarid subwatersheds on the USDA ARS Walnut Gulch Experimental Watershed near Tombstone, Arizona, USA. Soils were sampled in a grid pattern on two small subwatersheds and along transects associated with soils and geomorphology on six larger subwatersheds. Soil samples were analyzed for (137)Cs and selected physical and chemical properties (i.e., bulk density, rocks, particle size, soil organic carbon). Suspended sediment samples collected at measuring flume sites on the Walnut Gulch Experimental Watershed were also analyzed for these properties. Soil redistribution measured using (137)Cs inventories for a small shrub-dominated subwatershed and a small grass-dominated subwatershed found eroding areas in these subwatersheds were losing -5.6 and -3.2tha(-1)yr(-1), respectively; however, a sediment budget for each of these subwatersheds, including depositional areas, found net soil loss to be -4.3tha(-1)yr(-1) from the shrub-dominated subwatershed and -0.1tha(-1)yr(-1) from the grass-dominated subwatershed. Generally, the suspended sediment collected at the flumes of the six other subwatersheds was enriched in silt and clay. Using a mixing model to determine sediment source indicated that shrub-dominated subwatersheds were contributing most of the suspended sediment that was measured at the outlet flume of the Walnut Gulch Experimental Watershed. The two methodologies (sediment budgets and sediment source analyses) indicate that shrub-dominated systems provide more suspended sediment to the stream systems. The sediment budget studies also suggest that sediment yields measured at the outlet of a

  5. Individual Radiological Protection Monitoring of Utrok Atoll Residents Based on Whole Body Counting of Cesium-137 (137Cs) and Plutonium Bioassay

    SciTech Connect

    Hamilton, T; Kehl, S; Brown, T; Martinelli, R; Hickman, D; Jue, T; Tumey, S; Langston, R

    2007-06-08

    This report contains individual radiological protection surveillance data developed during 2006 for adult members of a select group of families living on Utrok Atoll. These Group I volunteers all underwent a whole-body count to determine levels of internally deposited cesium-137 ({sup 137}Cs) and supplied a bioassay sample for analysis of plutonium isotopes. Measurement data were obtained and the results compared with an equivalent set of measurement data for {sup 137}Cs and plutonium isotopes from a second group of adult volunteers (Group II) who were long-term residents of Utrok Atoll. For the purposes of this comparison, Group II volunteers were considered representative of the general population on Utrok Atoll. The general aim of the study was to determine residual systemic burdens of fallout radionuclides in each volunteer group, develop data in response to addressing some specific concerns about the preferential uptake and potential health consequences of residual fallout radionuclides in Group I volunteers, and generally provide some perspective on the significance of radiation doses delivered to volunteers (and the general Utrok Atoll resident population) in terms of radiological protection standards and health risks. Based on dose estimates from measurements of internally deposited {sup 137}Cs and plutonium isotopes, the data and information developed in this report clearly show that neither volunteer group has acquired levels of internally deposited fallout radionuclides specific to nuclear weapons testing in the Marshall Islands that are likely to have any consequence on human health. Moreover, the dose estimates are well below radiological protection standards as prescribed by U.S. regulators and international agencies, and are very small when compared to doses from natural sources of radiation in the Marshall Islands and the threshold where radiation health effects could be either medically diagnosed in an individual or epidemiologically discerned in a

  6. Source term estimation using air concentration measurements and a Lagrangian dispersion model - Experiments with pseudo and real cesium-137 observations from the Fukushima nuclear accident

    NASA Astrophysics Data System (ADS)

    Chai, Tianfeng; Draxler, Roland; Stein, Ariel

    2015-04-01

    A transfer coefficient matrix (TCM) was created in a previous study using a Lagrangian dispersion model to provide plume predictions under different emission scenarios. The TCM estimates the contribution of each emission period to all sampling locations and can be used to estimate source terms by adjusting emission rates to match the model prediction with the measurements. In this paper, the TCM is used to formulate a cost functional that measures the differences between the model predictions and the actual air concentration measurements. The cost functional also includes a background term which adds the differences between a first guess and the updated emission estimates. Uncertainties of the measurements, as well as those for the first guess of source terms are both considered in the cost functional. In addition, a penalty term is added to create a smooth temporal change in the release rate. The method is first tested with pseudo observations generated using the Hybrid Single Particle Lagrangian Integrated Trajectory (HYSPLIT) model at the same location and time as the actual observations. The inverse estimation system is able to accurately recover the release rates and performs better than a direct solution using singular value decomposition (SVD). It is found that computing ln(c) differences between model and observations is better than using the original concentration c differences in the cost functional. The inverse estimation results are not sensitive to artificially introduced observational errors or different first guesses. To further test the method, daily average cesium-137 air concentration measurements around the globe from the Fukushima nuclear accident are used to estimate the release of the radionuclide. Compared with the latest estimates by Katata et al. (2014), the recovered release rates successfully capture the main temporal variations. When using subsets of the measured data, the inverse estimation method still manages to identify most of the

  7. Sediment Budgets and Source Determinations Using Fallout Cesium-137 in a Semiarid Rangeland Watershed in Arizona, USA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Analysis of soil redistribution and sediment sources in semiarid and arid watersheds provides information for implementing management practices to improve rangeland conditions and reduce sediment loads to streams. The purpose of this research was to develop sediment budgets and to identify potentia...

  8. Mutant quantity and quality in mammalian cells (AL) exposed to cesium-137 gamma radiation: effect of caffeine

    NASA Technical Reports Server (NTRS)

    McGuinness, S. M.; Shibuya, M. L.; Ueno, A. M.; Vannais, D. B.; Waldren, C. A.; Chatterjee, A. (Principal Investigator)

    1995-01-01

    We examined the effect of caffeine (1,3,7-trimethylxanthine) on the quantity and quality of mutations in cultured mammalian AL human-hamster hybrid cells exposed to 137Cs gamma radiation. At a dose (1.5 mg/ml for 16 h) that reduced the plating efficiency (PE) by 20%, caffeine was not itself a significant mutagen, but it increased by approximately twofold the slope of the dose-response curve for induction of S1- mutants by 137Cs gamma radiation. Molecular analysis of 235 S1- mutants using a series of DNA probes mapped to the human chromosome 11 in the AL hybrid cells revealed that 73 to 85% of the mutations in unexposed cells and in cells treated with caffeine alone, 137Cs gamma rays alone or 137Cs gamma rays plus caffeine were large deletions involving millions of base pairs of DNA. Most of these deletions were contiguous with the region of the MIC1 gene at 11p13 that encodes the S1 cell surface antigen. In other mutants that had suffered multiple marker loss, the deletions were intermittent along chromosome 11. These "complex" mutations were rare for 137Cs gamma irradiation (1/63 = 1.5%) but relatively prevalent (23-50%) for other exposure conditions. Thus caffeine appears to alter both the quantity and quality of mutations induced by 137Cs gamma irradiation.

  9. Mutant quantity and quality in mammalian cells (A{sub L}) exposed to cesium-137 gamma radiation: Effect of caffeine

    SciTech Connect

    McGuinness, S.M.; Shibuya, M.L.; Ueno, A.M.

    1995-06-01

    We examined the effect of caffeine (1,3,7-trimethylxanthine) on the quantity and quality of mutations in cultured mammalian A{sub L} human-hamster hybrid cells exposed to {sup 137}Cs {gamma} radiation. At a dose (1.5 mg/ml for 16 h) that reduced the plating efficiency (PE) by 20%, caffeine was not itself a significant mutagen, but it increased by approximately twofold the slope of the dose-response curve for induction of S1{sup {minus}} mutants by {sup 137}Cs {gamma} radiation. Molecular analysis of 235 S1{sup {minus}} mutants using a series of DNA probes mapped to the human chromosome 11 in the A{sub L} hybrid cells revealed that 73 to 85% of the mutations in unexposed cells and in cells treated with caffeine alone, {sup 137}Cs {gamma} rays alone or {sup 137}Cs {gamma} rays plus caffeine were large deletions involving millions of base pairs of DNA. Most of these deletions were contiguous with the region of the MIC1 gene at 11p13 that encodes the S1 cell surface antigen. In other mutants that had suffered multiple marker loss, the deletions were intermittent along chromosome 11. These {open_quotes}complex{close_quotes} mutations were rare for {sup 137}Cs {gamma} irradiation (1/63 = 1.5%) but relatively prevalent (23-50%) for other exposure conditions. Thus caffeine appears to alter both the quantity and quality of mutations induced by {sup 137}Cs {gamma} irradiation. 62 refs., 3 figs., 3 tabs.

  10. Biosorption behavior and mechanism of cesium-137 on Rhodosporidium fluviale strain UA2 isolated from cesium solution.

    PubMed

    Lan, Tu; Feng, Yue; Liao, Jiali; Li, Xiaolong; Ding, Congcong; Zhang, Dong; Yang, Jijun; Zeng, Junhui; Yang, Yuanyou; Tang, Jun; Liu, Ning

    2014-08-01

    In order to identify a more efficient biosorbent for (137)Cs, we have investigated the biosorption behavior and mechanism of (137)Cs on Rhodosporidium fluviale (R. fluviale) strain UA2, one of the dominant species of a fungal group isolated from a stable cesium solution. We observed that the biosorption of (137)Cs on R. fluviale strain UA2 was a fast and pH-dependent process in the solution composed of R. fluviale strain UA2 (5 g/L) and cesium (1 mg/L). While a Langmuir isotherm equation indicated that the biosorption of (137)Cs was a monolayer adsorption, the biosorption behavior implied that R. fluviale strain UA2 adsorbed cesium ions by electrostatic attraction. The TEM analysis revealed that cesium ions were absorbed into the cytoplasm of R. fluviale strain UA2 across the cell membrane, not merely fixed on the cell surface, which implied that a mechanism of metal uptake contributed largely to the cesium biosorption process. Moreover, PIXE and EPBS analyses showed that ion-exchange was another biosorption mechanism for the cell biosorption of (137)Cs, in which the decreased potassium ions were replaced by cesium ions. All the above results implied that the biosorption of (137)Cs on R. fluviale strain UA2 involved a two-step process. The first step is passive biosorption that cesium ions are adsorbed to cells surface by electrostatic attraction; after that, the second step is active biosorption that cesium ions penetrate the cell membrane and accumulate in the cytoplasm. PMID:24631916

  11. γ-H2AX Kinetic Profile in Mouse Lymphocytes Exposed to the Internal Emitters Cesium-137 and Strontium-90

    PubMed Central

    Turner, Helen C.; Shuryak, Igor; Weber, Waylon; Doyle-Eisele, Melanie; Melo, Dunstana; Guilmette, Raymond; Amundson, Sally A.; Brenner, David J.

    2015-01-01

    In the event of a dirty bomb scenario or an industrial nuclear accident, a significant dose of volatile radionuclides such as 137Cs and 90Sr may be dispersed into the atmosphere as a component of fallout and inhaled or ingested by hundreds and thousands of people. To study the effects of prolonged exposure to ingested radionuclides, we have performed long-term (30 day) internal-emitter mouse irradiations using soluble-injected 137CsCl and 90SrCl2 radioisotopes. The effect of ionizing radiation on the induction and repair of DNA double strand breaks (DSBs) in peripheral mouse lymphocytes in vivo was determined using the γ-H2AX biodosimetry marker. Using a serial sacrifice experimental design, whole-body radiation absorbed doses for 137Cs (0 to 10 Gy) and 90Sr (0 to 49 Gy) were delivered over 30 days following exposure to each radionuclide. The committed absorbed doses of the two internal emitters as a function of time post exposure were calculated based on their retention parameters and their derived dose coefficients for each specific sacrifice time. In order to measure the kinetic profile for γ-H2AX, peripheral blood samples were drawn at 5 specific timed dose points over the 30-day study period and the total γ-H2AX nuclear fluorescence per lymphocyte was determined using image analysis software. A key finding was that a significant γ-H2AX signal was observed in vivo several weeks after a single radionuclide exposure. A mechanistically-motivated model was used to analyze the temporal kinetics of γ-H2AX fluorescence. Exposure to either radionuclide showed two peaks of γ-H2AX: one within the first week, which may represent the death of mature, differentiated lymphocytes, and the second at approximately three weeks, which may represent the production of new lymphocytes from damaged progenitor cells. The complexity of the observed responses to internal irradiation is likely caused by the interplay between continual production and repair of DNA damage, cell cycle

  12. Estimation of Radiation Doses in the Marshall Islands Based on Whole Body Counting of Cesium-137 (137Cs) and Plutonium Urinalysis

    SciTech Connect

    Daniels, J; Hickman, D; Kehl, S; Hamilton, T

    2007-06-11

    Under the auspices of the U.S. Department of Energy (USDOE), researchers from the Lawrence Livermore National Laboratory (LLNL) have recently implemented a series of initiatives to address long-term radiological surveillance needs at former nuclear test sites in the Republic of the Marshall Islands (RMI). The aim of this radiological surveillance monitoring program (RSMP) is to provide timely radiation protection for individuals in the Marshall Islands with respect to two of the most important internally deposited fallout radionuclides-cesium-137 ({sup 137}Cs) and long-lived isotopes 239 and 240 of plutonium ({sup 239+240}Pu) (Robison et al., 1997 and references therein). Therefore, whole-body counting for {sup 137}Cs and a sensitive bioassay for the presence of {sup 239+240}Pu excreted in urine were adopted as the two most applicable in vivo analytical methods to assess radiation doses for individuals in the RMI from internally deposited fallout radionuclides (see Hamilton et al., 2006a-c; Bell et al., 2002). Through 2005, the USDOE has established three permanent whole-body counting facilities in the Marshall Islands: the Enewetak Radiological Laboratory on Enewetak Atoll, the Utrok Whole-Body Counting Facility on Majuro Atoll, and the Rongelap Whole-Body Counting Facility on Rongelap Atoll. These whole-body counting facilities are operated and maintained by trained Marshallese technicians. Scientists from LLNL provide the technical support and training necessary for maintaining quality assurance for data acquisition and dose reporting. This technical basis document summarizes the methodologies used to calculate the annual total effective dose equivalent (TEDE; or dose for the calendar year of measurement) based on whole-body counting of internally deposited {sup 137}Cs and the measurement of {sup 239+240}Pu excreted in urine. Whole-body counting provides a direct measure of the total amount (or burden) of {sup 137}Cs present in the human body at the time of

  13. An Industrial Analysis for Integrating Business Subjects.

    ERIC Educational Resources Information Center

    Kapusinski, Albert T.

    1986-01-01

    Describes the industrial analysis seminar at Caldwell College (New Jersey), which was designed to be a capstone course for undergraduate business majors, allowing them to bring business topics into focus by using all their collected business acumen: accounting, marketing, management, economics, law, etc. (CT)

  14. Business Information Systems. Occupational Competency Analysis Profile.

    ERIC Educational Resources Information Center

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

    This Occupational Competency Analysis Profile (OCAP) for business information systems is an employer-verified competency list that evolved from a modified DACUM (Developing a Curriculum) job analysis process involving business, industry, labor, and community agency representatives throughout Ohio. The competency list consists of 10 units: (1) data…

  15. Oak Ridge Reservation Volume 3. Records relating to RaLa, iodine-131, and cesium-137 at the Oak Ridge National Laboratory and the Oak Ridge Operations Office: A guide to record series of the Department of Energy and its contractors

    SciTech Connect

    1995-03-21

    The purpose of this guide is to describe each of the documents and record series pertaining to the production, release, and disposal of radioactive barium-lanthanum (RaLa), iodine-131, and cesium-137 at the Department of Energy`s (DOE) Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee. History Associates Incorporated (HAI) prepared this guide as part of DOE`s Epidemiologic Records Inventory Project, which seeks to verify and conduct inventories of epidemiologic and health-related records at various DOE and DOE contractor sites. This introduction briefly describes the Epidemiologic Records Inventory Project and HAI`s role. It provides information on the history of the DOE-Oak Ridge Reservation (ORR), particularly ORNL. Specific attention is given to the production of RaLa and the fission products iodine-131 and cesium-137. This introduction also describes the methodologies HAI used in the selection and inventorying of documents and record series pertaining to RaLa, iodine-131, and cesium-137, and in the production of this guide. Concluding paragraphs describe the arrangement of the record series, explain the information contained in the record series descriptions, and indicate restrictions on access to the records.

  16. Assessment of the amount of cesium-137 released into the Pacific Ocean after the Fukushima accident and analysis of its dispersion in Japanese coastal waters

    NASA Astrophysics Data System (ADS)

    Estournel, C.; Bosc, E.; Bocquet, M.; Ulses, C.; Marsaleix, P.; Winiarek, V.; Osvath, I.; Nguyen, C.; Duhaut, T.; Lyard, F.; Michaud, H.; Auclair, F.

    2012-11-01

    Numerical modeling was used to provide a new estimate of the amount of 137Cs released directly into the ocean from the Fukushima Daiichi nuclear power plant (NPP) after the accident in March 2011 and to gain insights into the physical processes that led to its dispersion in the marine environment during the months following the accident. An inverse method was used to determine the time-dependent137Cs input responsible for the concentrations observed at the NPP's two liquid discharge outlets. The method was then validated through comparisons of the simulated concentrations with concentrations measured in seawater at different points in the neighborhood of the plant. An underestimation was noticed for stations located 30 km offshore. The resulting bias in the release inventory was estimated. Finally, the maximum 137Cs activity released directly to the ocean was estimated to lie between 5.1 and 5.5 PBq (Peta Becquerel = 1015 Bq) but uncertainties remain on the amount of radionuclides released during the first few days after the accident. This estimate was compared to previous ones and differences were analyzed further. The temporal and spatial variations of the 137Cs concentration present in the coastal waters were shown to be strongly related to the wind intensity and direction. During the first month after the accident, winds blowing toward the south confined the radionuclides directly released into the ocean to a narrow coastal band. Afterwards, frequent northward wind events increased the dispersion over the whole continental shelf, leading to strongly reduced concentrations.

  17. Isotopic Dilution Analysis and Secular Equilibrium Study: Two Complementary Radiochemistry Experiments.

    ERIC Educational Resources Information Center

    Williams, Kathryn R.; Lipford, Levin C.

    1985-01-01

    Describes a complementary pair of radiochemistry experiments for instruction of isotopic dilution analysis and secular equilibrium. Both experiments use the readily available cesium-137 nuclide and the simple precipitation technique for cesium with the tetraphenylborate anion. Procedures used and typical results obtained are provided and…

  18. Business System Planning Project, Alternatives Analysis

    SciTech Connect

    EVOSEVICH, S.

    2000-10-30

    The CHG Chief Information Officer (CIO) requested a study of alternatives to the current business system computing environment. This Business Systems Planning (BSP) Project Alternatives Analysis document presents an analysis of the current Project Controls, Work Management, and Business Management systems environment and alternative solutions that support the business functions. The project team has collected requirements and priorities from stakeholders in each business area and documented them in the BSP System Requirements Specification (SRS), RPP-6297. The alternatives analysis process identifies and measures possible solutions in each of the business process areas against the requirements as documented in the SRS. The team gathered input from both internal and external sources to identify and grade the possible solutions. This document captures the results of that activity and recommends a suite of software products. This study was to select the best product based on how well the product met the requirements, not to determine the platform or hardware environment that would be used. Additional analysis documentation can be found in BSP project files.

  19. Analysis of radiology business models.

    PubMed

    Enzmann, Dieter R; Schomer, Donald F

    2013-03-01

    As health care moves to value orientation, radiology's traditional business model faces challenges to adapt. The authors describe a strategic value framework that radiology practices can use to best position themselves in their environments. This simplified construct encourages practices to define their dominant value propositions. There are 3 main value propositions that form a conceptual triangle, whose vertices represent the low-cost provider, the product leader, and the customer intimacy models. Each vertex has been a valid market position, but each demands specific capabilities and trade-offs. The underlying concepts help practices select value propositions they can successfully deliver in their competitive environments. PMID:23245438

  20. Small Business Management Volume II: Business Analysis. An Adult Education Program.

    ERIC Educational Resources Information Center

    Persons, Edgar A.; Swanson, Gordon I.

    A practice problem in year-end business analysis is presented to provide experience with a system of single-entry bookkeeping as part of a small business management adult education program. The problem simulates an entire business year and includes transactions involving general business revenues and expenses pertaining to most small retailing…

  1. Business Management System Support Analysis

    NASA Technical Reports Server (NTRS)

    Parikh, Jay

    2008-01-01

    The purpose of this research project was to develop a searchable database compiled with internal and external audit findings/observations. The data will correspond to the findings and observations from the date of Center-wide implementation of the ISO 9001-2000 standard to the present (2003-2008). It was derived and extracted from several sources and was in multiple formats. Once extracted, categorization of the findings/observations would be possible. The final data was mapped to the ISO 9001-2000 standard with the understanding that it will be displayed graphically. The data will be used to verify trends, associate risks, and establish timelines to identify strengths and weaknesses to determine areas of improvement in the Kennedy Space Center Business Management System Internal Audit Program.

  2. The history of Cesium-137 liquid emissions by Mühleberg Nuclear Power Plant (Switzerland) is recorded in Lake Biel sediments

    NASA Astrophysics Data System (ADS)

    Girardclos, Stéphanie; Faessler, Jérôme; Loizeau, Jean-Luc; Zehringer, Markus

    2014-05-01

    60Co (Albrecht et al. 1999), our results indicate that the estimated quantities of 137Cs input infered from the sediment record correspond well to historic declared liquid emissions. Overall, this study shows how lake or reservoir sediments can be used to trace back and verify the history of past liquid emissions from nuclear power plants. In the context of the Aare and Rhine course, were radionuclide liquid emissions from four NPP add-up in the same river system until the city of Basel and also further add-up downstream in Germany, it is necessary to bring new knowledge on this subject to quantify the 35-years-long exposure through river water for drinking water and irrigation to low but repeated radioactivity. This work was financed by SNF projects on Lake Biel nr. 121666 and 146889 and gamma ray analysis by the State Laboratory of Basel-City. REFERENCES Albrecht, A., Groudsmit, G. & Zeh M. 1999: Importance of lacustrine physical factors for the distribution of anthropogenic 60Co in Lake Biel. Limnol. Oceanogr., 44, 196-206. Albrecht ,A., Reichert, P., Beer, J. & Lück A. 1995: Evaluation of the importance of reservoir sediments as sinks for reactor-derived radionuclides in riverine systems. Journal of Environmental Radioactivity, 28, 239-269. Albrecht, A., Reiser, R., Lück, A., Stoll, J.-M.A. & Giger W. 1998. Radiocesium dating of sediments from lakes and reservoirs of different hydrological regimes. Environmental Science & Technology, 1882-1887. Thevenon, F., Wirth, S.B., Fujak, M., Poté, J. & Girardclos S. 2013. Human impact on the transport of terrigenous and anthropogenic elements to peri-alpine lakes (Switzerland) over the last decades. Aquatic Sciences, 75, 413-424.

  3. An Efficiency Analysis of U.S. Business Schools

    ERIC Educational Resources Information Center

    Sexton, Thomas R.

    2010-01-01

    In the current economic climate, business schools face crucial decisions. As resources become scarcer, schools must either streamline operations or limit them. An efficiency analysis of U.S. business schools is presented that computes, for each business school, an overall efficiency score and provides separate factor efficiency scores, indicating…

  4. Articulating the Resources for Business Process Analysis and Design

    ERIC Educational Resources Information Center

    Jin, Yulong

    2012-01-01

    Effective process analysis and modeling are important phases of the business process management lifecycle. When many activities and multiple resources are involved, it is very difficult to build a correct business process specification. This dissertation provides a resource perspective of business processes. It aims at a better process analysis…

  5. Multidimensional Data Modeling for Business Process Analysis

    NASA Astrophysics Data System (ADS)

    Mansmann, Svetlana; Neumuth, Thomas; Scholl, Marc H.

    The emerging area of business process intelligence attempts to enhance the analytical capabilities of business process management systems by employing data warehousing and mining technologies. This paper presents an approach to re-engineering the business process modeling in conformity with the multidimensional data model. Since the business process and the multidimensional model are driven by rather different objectives and assumptions, there is no straightforward solution to converging these models.

  6. Business Administration and Management. Occupational Competency Analysis Profile.

    ERIC Educational Resources Information Center

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

    This Occupational Competency Analysis Profile (OCAP) for business administration and management is an employer-verified competency list that evolved from a modified DACUM (Developing a Curriculum) job analysis process involving business, industry, labor, and community agency representatives throughout Ohio. The competency list consists of six…

  7. Small Business Management. Volume II: Business Analysis. Entrepreneurship Education for Adults--Program Development and Implementation. Second Edition.

    ERIC Educational Resources Information Center

    Minnesota Univ., St. Paul. Dept. of Agricultural Education.

    A practice problem in year-end business analysis is presented to provide experience with a system of single-entry bookkeeping as part of a small business management adult education program. The problem simulates an entire business year and includes transactions involving general business revenues and expenses pertaining to most small retailing…

  8. Business analysis in occupational health and safety consultations.

    PubMed

    Snyder, T B; Himmelstein, J; Pransky, G; Beavers, J D

    1991-10-01

    We present a method for incorporating business analysis into comprehensive health and safety consultations using as an example a plant with an elevated incidence of cumulative trauma disorders. Business information, including product and management history, short- and long-term corporate goals, functional analysis, profit history, organizational structure with respect to health and safety, and personnel and labor-management relationships are evaluated simultaneously with traditional ergonomic factors. The additional business data allow consultants to identify the full scope of etiologies and make practical, credible recommendations that are more likely to be adopted by management and labor. We propose that techniques of "business analysis" be routinely incorporated into occupational health and safety consultations. However, because collection and interpretation of these data require business skills outside the occupational safety and health expert's usual repertoire, the consulting team must include participants with business expertise. We have found that occupational health medical personnel with an understanding of business analysis concepts can be very effective advocates for changes in health and safety practices. We strongly recommend incorporating methods of business analysis into the occupational health and safety curriculum. PMID:1753300

  9. Semantic Associations in Business English: A Corpus-Based Analysis

    ERIC Educational Resources Information Center

    Nelson, Mike

    2006-01-01

    This paper examines the semantic associations of words found in the business lexical environment by using a one-million word corpus of both spoken and written Business English. The key method of analysis is that of semantic prosody or semantic association; the notion that words associate with collocates that are themselves related, often either…

  10. Results of submerged sediment core sampling and analysis on Par Pond, Pond C, and L Lake: July 1995

    SciTech Connect

    Koch, J.W. II; Martin, F.D.; Friday, G.P.

    1996-06-01

    Sediment cores from shallow and deep water locations in Par Pond, Pond C, and L Lake were collected and analyzed in 1995 for radioactive and nonradioactive constituents. This core analysis was conducted to develop a defensible characterization of contaminants found in the sediments of Par Pond, Pond C, and L Lake. Mercury was the only nonradiological constituent with a nonestimated quantity that was detected above the U.S Environmental Protection Agency Region IV potential contaminants of concern screening criteria. It was detected at a depth of 0.3--0.6 meters (1.0--2.0 feet) at one location in L Lake. Cesium-137, promethium-146, plutonium-238, and zirconium-95 had significantly higher concentrations in Par Pond sediments than in sediments from the reference sites. Cobalt-60, cesium-137, plutonium-238, plutonium-239/240, and strontium-90 had significantly higher concentrations in L-Lake sediments than sediments from the reference sites.

  11. A Framework for Business Process Change Requirements Analysis

    NASA Astrophysics Data System (ADS)

    Grover, Varun; Otim, Samuel

    The ability to quickly and continually adapt business processes to accommodate evolving requirements and opportunities is critical for success in competitive environments. Without appropriate linkage between redesign decisions and strategic inputs, identifying processes that need to be modified will be difficult. In this paper, we draw attention to the analysis of business process change requirements in support of process change initiatives. Business process redesign is a multifaceted phenomenon involving processes, organizational structure, management systems, human resource architecture, and many other aspects of organizational life. To be successful, the business process initiative should focus not only on identifying the processes to be redesigned, but also pay attention to various enablers of change. Above all, a framework is just a blueprint; management must lead change. We hope our modest contribution will draw attention to the broader framing of requirements for business process change.

  12. Farm Business Management Analysis. Unit II: Analyzing the Farm Business. Revised. Volume 25, Number 4.

    ERIC Educational Resources Information Center

    Riley, Jim

    The lessons in this unit are designed primarily for Missouri vocational agriculture instructors participating in the Farm Business Management Analysis program. Each of the 10 lessons in the unit is a self-contained instructional package and includes material for monthly classroom sessions for young and adult farmers and for individualized…

  13. Farm Business Management Analysis: Analyzing the Farm Business. Unit II. Volume 13, Number 7.

    ERIC Educational Resources Information Center

    Denker, Robert; And Others

    Intended for use by Missouri vocational agricultural instructors in Farm Business Management Analysis programs for young and adult farmers, this curriculum guide contains 10 lessons in analyzing records. Each lesson is a self-contained instructional package and includes materials for monthly classroom sessions and monthly on-the-farm instructional…

  14. Analyzing Business Process Efficiency by Combining Business Process Simulation with Data Envelopment Analysis

    NASA Astrophysics Data System (ADS)

    Dohmen, Anne; Leyer, Michael

    2010-10-01

    A well grounded understanding of process efficiency is essential for the sustainable success of organizations. This paper presents a novel method for analyzing the efficiency of business processes. It combines Data Envelopment Analysis (DEA) and Business Process Simulation (BPS) on process level. DEA is used to measure the efficiency of a process while BPS analyzes potential changes leading to a better efficiency. The combination of DEA and BPS is a promising approach for analyzing the structure of process (in-)efficiency. The methodology is presented by a numerical example dealing with a loan application process. The results show that it is a powerful methodology to assess process efficiency improvements. However, it is limited by the general disadvantages of a DEA and the assumptions required for conducting a business process simulation.

  15. Business-unit-level relationship between employee satisfaction, employee engagement, and business outcomes: a meta-analysis.

    PubMed

    Harter, James K; Schmidt, Frank L; Hayes, Theodore L

    2002-04-01

    Based on 7,939 business units in 36 companies, this study used meta-analysis to examine the relationship at the business-unit level between employee satisfaction-engagement and the business-unit outcomes of customer satisfaction, productivity, profit, employee turnover, and accidents. Generalizable relationships large enough to have substantial practical value were found between unit-level employee satisfaction-engagement and these business-unit outcomes. One implication is that changes in management practices that increase employee satisfaction may increase business-unit outcomes, including profit. PMID:12002955

  16. Intellectual property analysis of holographic materials business

    NASA Astrophysics Data System (ADS)

    Reingand, Nadya; Hunt, David

    2006-02-01

    The paper presents an overview of intellectual property in the field of holographic photosensitive materials and highlights the possibilities offered by patent searching and analysis. Thousands of patent documents relevant to holographic materials have been uncovered by the study. The search was performed in the following databases: U.S. Patent Office, European Patent Office, and Japanese Patent Office for the time frame of 1971 through November 2005. The patent analysis has unveiled trends in patent temporal distribution, leading IP portfolios, companies competition within the holographic materials market and other interesting insights.

  17. Genre Analysis of Business Letters of Negotiation.

    ERIC Educational Resources Information Center

    dos Santos, V. B. M. Pinto

    2002-01-01

    Reports findings of a survey on genre analysis of 117 commercial letters in English exchanged by fax between a Brazilian company and two European companies. The letters were analyzed in terms of shared communicative purposes and rhetorical features that together contribute to the building-up of the resulting generic structure named "Business…

  18. Farm Business Management Analysis: Adjusting the Farm Business to Increase Profit. Unit III. Volume 15, Number 3. Instructor's Guide.

    ERIC Educational Resources Information Center

    Denker, Robert; And Others

    Designed primarily for Missouri vocational agricultural instructors participating in the Farm Business Management Analysis Program, this instructor's guide, consisting of 10 lessons, deals with adjusting a farm business to increase profits. The following topics are covered in the individual lessons: law and the farm family, planning income tax…

  19. An Analysis of the e-Business Program in the School of Business Curriculum

    ERIC Educational Resources Information Center

    Sarkar, Shyamalendu; Reddy, Surender

    2007-01-01

    The article analyzes various present and future aspects of e-business as it is or should be incorporated in the school of business curriculum. The study uses both primary and secondary data. The results indicate that e-business courses are currently taught across the traditional disciplines of business schools. The courses are primarily taught as…

  20. Identifying influential factors of business process performance using dependency analysis

    NASA Astrophysics Data System (ADS)

    Wetzstein, Branimir; Leitner, Philipp; Rosenberg, Florian; Dustdar, Schahram; Leymann, Frank

    2011-02-01

    We present a comprehensive framework for identifying influential factors of business process performance. In particular, our approach combines monitoring of process events and Quality of Service (QoS) measurements with dependency analysis to effectively identify influential factors. The framework uses data mining techniques to construct tree structures to represent dependencies of a key performance indicator (KPI) on process and QoS metrics. These dependency trees allow business analysts to determine how process KPIs depend on lower-level process metrics and QoS characteristics of the IT infrastructure. The structure of the dependencies enables a drill-down analysis of single factors of influence to gain a deeper knowledge why certain KPI targets are not met.

  1. Clinical laboratory as an economic model for business performance analysis

    PubMed Central

    Buljanović, Vikica; Patajac, Hrvoje; Petrovečki, Mladen

    2011-01-01

    Aim To perform SWOT (strengths, weaknesses, opportunities, and threats) analysis of a clinical laboratory as an economic model that may be used to improve business performance of laboratories by removing weaknesses, minimizing threats, and using external opportunities and internal strengths. Methods Impact of possible threats to and weaknesses of the Clinical Laboratory at Našice General County Hospital business performance and use of strengths and opportunities to improve operating profit were simulated using models created on the basis of SWOT analysis results. The operating profit as a measure of profitability of the clinical laboratory was defined as total revenue minus total expenses and presented using a profit and loss account. Changes in the input parameters in the profit and loss account for 2008 were determined using opportunities and potential threats, and economic sensitivity analysis was made by using changes in the key parameters. The profit and loss account and economic sensitivity analysis were tools for quantifying the impact of changes in the revenues and expenses on the business operations of clinical laboratory. Results Results of simulation models showed that operational profit of €470 723 in 2008 could be reduced to only €21 542 if all possible threats became a reality and current weaknesses remained the same. Also, operational gain could be increased to €535 804 if laboratory strengths and opportunities were utilized. If both the opportunities and threats became a reality, the operational profit would decrease by €384 465. Conclusion The operational profit of the clinical laboratory could be significantly reduced if all threats became a reality and the current weaknesses remained the same. The operational profit could be increased by utilizing strengths and opportunities as much as possible. This type of modeling may be used to monitor business operations of any clinical laboratory and improve its financial situation by

  2. Fit gap analysis for HANDI 2000 business management system

    SciTech Connect

    Wilson, D.

    1998-08-24

    The purpose of the Fit Gap Analysis sessions was to identify any significant functional gaps with PeopleSoft Financial as it relates to the business requirements of Fluor Daniel Hanford (FDH). To that end, a series of prototyping sessions were held with members of the core team and subject matter experts, where functionality and test cases were discussed. Test cases were developed for PeopleSoft Projects and General Ledger and run through the data processing model.

  3. Training, Innovation and Business Performance: An Analysis of the Business Longitudinal Survey.

    ERIC Educational Resources Information Center

    Dockery, A. Michael

    This paper uses the Australian Bureau of Statistics' Business Longitudinal Survey to explore relationships between training, innovation, and firm performance for Australian businesses with less than 200 employees. The longitudinal nature of the data is used to test various hypotheses about the nature of the link between training, business changes,…

  4. Integrated Curriculum Planning for International Business Education: Analysis of Global Business Trends.

    ERIC Educational Resources Information Center

    Dlabay, Les

    1998-01-01

    Developers of multidisciplinary international-business curricula should consider the following trends: (1) geographic, historic, economic, cultural, and political influences on business; (2) influence of cultural factors on organizational behavior and management style; (3) technology for international business transactions; (4) the global monetary…

  5. Organizational, Business, Management, and Corporate Communication: An Analysis of Boundaries and Relationships.

    ERIC Educational Resources Information Center

    Shelby, Annette Nevin

    1993-01-01

    Analyzes the boundaries for four communications subject areas that may be taught in business schools: organizational, business, management, and corporate communications. Provides theoretical models for such an analysis of discipline boundaries and their interrelationships. (HB)

  6. Cesium-137 monitoring using mosses from W. Macedonia, N. Greece.

    PubMed

    Sawidis, Thomas; Tsikritzis, Lazaros; Tsigaridas, Konstantinos

    2009-06-01

    (137)Cs activities in mosses and substrate (soil, bark) collected from W. Macedonia, Greece were measured 20 years after the Chernobyl reactor accident. Archive material from previous studies was also used for comparison and diachronic estimation of the radio-contamination status. A gradual decrease was detected which depended on various factors such as the collected species, location, growth rate and substrate. Maximum accumulation capacity of (137)Cs was observed in the epilithic mosses in comparison to the epiphytic ones. The (137)Cs content in the bark of the two broad-leaved species (oak and fagus) was higher than that of the conifer (pinus). Bark specimens of about 50 cm height were in general more contaminated than those of 200 cm. Autoradiography revealed an amount of (137)Cs distributed more or less uniformly in moss thalli. The high (137)Cs activities found in mosses 20 years after Chernobyl suggest that these primitive plants are effective, suitable and inexpensive biological detectors of the distribution and burden of radionuclide fallout pattern. PMID:19299067

  7. Cesium-137 monitoring using lichens from W. Macedonia, N. Greece.

    PubMed

    Sawidis, Thomas; Tsigaridas, Konstantinos; Tsikritzis, Lazaros

    2010-10-01

    (137)Cs content in lichens and substrate (soil, bark) collected from W. Macedonia, Greece was measured 20 years after the Chernobyl reactor accident. Archive material from previous collections was also used for comparison and a diachronic estimation of the radio-contamination status. A gradual decrease was detected which depended on various factors such as the collected species, location, growth rate and substrate. Maximum accumulation capacity of (137)Cs was observed in epilithic lichens in comparison to epigeic or epiphytic ones. Furthermore, foliose or crustose lichens such as Parmelia sulcata, Xanthoria parietina, Xanthoria calcicola, Xanthoparmelia somloensis were more contaminated than filamentose at the same biotope. Among filamentose or fruticose species those with large surface area to biomass ratio e.g. Usnea sp. showed also greater accumulation capacity. Autoradiography revealed an amount of (137)Cs distributed more or less uniformly in lichen thalli. The high (137)Cs activities found in lichens 20 years after Chernobyl suggest that these primitive plants are effective, suitable and inexpensive biological detectors of the distribution and burden of fallout radionuclide fallout pattern. PMID:20709398

  8. Cesium-137 body burdens in Norwegian Lapps, 1965-1983

    SciTech Connect

    Westerlund, E.A.; Berthelsen, T.; Berteig, L.

    1987-02-01

    Results of measurements of the whole-body contents of /sup 137/Cs during the period 1965-1983 in Lapps from the Kautokeino area in Norway are reported with measurements of /sup 137/Cs in reindeer meat during the period 1966-1983. By using available data on /sup 137/Cs in precipitation for the period 1950-1980, transfer coefficients from /sup 137/Cs in precipitation to reindeer meat have been assessed. A correlation between the /sup 137/Cs content in reindeer meat and the /sup 137/Cs content in Lapp reindeer breeders has been established. The average whole-body committed dose equivalent, H50, to the reindeer breeders from internally deposited /sup 137/Cs from intakes up to year 2000 was assessed to 13 mSv with a peak value of 30 mSv. In comparison, the corresponding committed dose equivalent to the Norwegian population from internally deposited /sup 137/Cs has been estimated to be about 1 mSv. The higher intake of /sup 137/Cs by reindeer breeders is due to the lichen-reindeer-man exposure pathway.

  9. Bioaccumulation of cesium-137 by biota in different aquatic environments.

    PubMed

    Topcuoğlu, S

    2001-08-01

    Macroalgae, isopods and fish species were exposed to 137Cs in brackish and sea water conditions for 18 days to determine radionuclide concentration factors. The concentration factors of 137Cs in brown shrimp and polychaete species were also investigated under brackish water conditions. At equilibrium, the concentration factors in macroalgae, isopod, fish, brown shrimp and polychate samples were found to be 2.5, 33, 2, 16 and 11 at 16 degrees C in brackish water conditions, respectively. The accumulation rate in macroalgae species was influenced by temperatures between 6 degrees C and 16 degrees C. The bioaccumulation of 137Cs in isopods at low salinity regime was increased significantly. At the same time, the bioaccumulation rate in macroalgae species also showed slight increase at low salinity. On the other hand, the bioaccumulation rate of 137Cs in the fish species in sea water was higher than in brackish water. PMID:11482657

  10. Assessment of spatial variation of cesium-137 in small catchments.

    PubMed

    van der Perk, Marcel; Slávik, Ondrej; Fulajtár, Emil

    2002-01-01

    Surface contamination by bomb-derived and Chernobyl-derived 137Cs has been subject to changes due to physical decay and lateral transport of contaminated soil particles, which have resulted in an on-going transfer of radionuclides from terrestrial ecosystems to surface water, river bed sediments, and flood plains. Knowledge of the different sources of spatial variation of 137Cs is particularly essential for estimating 137Cs transfer to fluvial systems and for successfully applying 137Cs as an environmental tracer in soil erosion studies. This study combined a straightforward sediment redistribution model and geostatistical interpolation of point samples of 137Cs activities in soil to distinguish the effects of sediment erosion and deposition from other sources of variation in 137Cs in the small Mochovce catchment in Slovakia. These other sources of variation could then be interpreted. Besides erosion and deposition processes, the initial pattern of 137Cs deposition, floodplain sedimentation, and short-range spatial variation were identified as the major sources of spatial variation of the 137Cs inventory. PMID:12469843

  11. Cesium-137 and mercury contamination in lake sediments.

    PubMed

    Matsunaga, T; Ueno, T; Chandradjith, R L; Amano, H; Okumura, M; Hashitani, H

    1999-07-01

    The contribution of fluvial discharge and global fallout of 137Cs and mercury to sedimentation fluxes in Lake Shinji and Lake Nakaumi, Japan, was studied. The fluvial flux through soil erosion accounted for 11 to 27% of accumulated 137Cs in the sediments in the 1950's and 1960's, which were the periods of the most extensive atmospheric input, and for 90 to 100% in the 1990's. The vertical profiles of mercury concentrations in the lake sediments studied showed a maximum between 1959 and 1963, which was originated mostly from the extensive use of mercury-agrochemicals in paddyfields of the watershed in the past. These findings are representative examples of long-term contamination of lake sediments caused by the contaminated ground soil erosion. PMID:10399844

  12. EFFECTIVE DOSIMETRIC HALF LIFE OF CESIUM 137 SOIL CONTAMINATION

    SciTech Connect

    Jannik, T; P Fledderman, P; Michael Paller, M

    2008-01-09

    In the early 1960s, an area of privately-owned swamp adjacent to the US Department of Energy's Savannah River Site (SRS), known as Creek Plantation, was contaminated by site operations. Studies conducted in 1974 estimated that approximately 925 GBq of {sup 137}Cs was deposited in the swamp. Subsequently, a series of surveys--composed of 52 monitoring locations--was initiated to characterize and trend the contaminated environment. The annual, potential, maximum doses to a hypothetical hunter were estimated by conservatively using the maximum {sup 137}Cs concentrations measured in the soil. The purpose of this report is to calculate an 'effective dosimetric' half-life for {sup 137}Cs in soil (based on the maximum concentrations) and compare it to the effective environmental half-life (based on the geometric mean concentrations).

  13. Different cesium-137 transfers to forest and stream ecosystems.

    PubMed

    Sakai, Masaru; Gomi, Takashi; Negishi, Junjiro N; Iwamoto, Aimu; Okada, Kengo

    2016-02-01

    Understanding the mechanisms of (137)Cs movement across different ecosystems is crucial for projecting the environmental impact and management of nuclear contamination events. Here, we report differential movement of (137)Cs in adjacent forest and stream ecosystems. The food webs of the forest and stream ecosystems in our study were similar, in that they were both dominated by detrital-based food webs and the basal energy source was terrestrial litter. However, the concentration of (137)Cs in stream litter was significantly lower than in forest litter, the result of (137)Cs leaching from litter in stream water. The difference in (137)Cs concentrations between the two types of litter was reflected in the (137)Cs concentrations in the animal community. While the importance of (137)Cs fallout and the associated transfer to food webs has been well studied, research has been primarily limited to cases in a single ecosystem. Our results indicate that there are differences in the flow of (137)Cs through terrestrial and aquatic ecosystems, and that (137)Cs concentrations are reduced in both basal food resources and higher trophic animals in aquatic systems, where primary production is subsidized by a neighboring terrestrial ecosystem. PMID:26629645

  14. Uptake of cesium-137 by crops from contaminated soils

    SciTech Connect

    Demirel, H.; Oezer, I.; Celenk, I.; Halitligil, M.B.; Oezmen, A.

    1994-11-01

    The Turkish tea crop was contaminated following the Chernobyl nuclear accident. Finding ways to dispose of the contaminated tea (Camellia sinensis L.) without damaging the environment was the goal of this research conducted at the Turkish Atomic Energy Authority (TAEA). In this study, an investigation was made of {sup 137}Cs activities of the plants and the ratios of transfer of {sup 137}Cs activity to plants when the contaminated tea was applied to the soil. Experiments were conducted in the field and in pots under greenhouse conditions. The activities of the tea applied in the field ranged from 12 500 to 72 800 Bq/m{sup 2}, whereas this activity was constant at 8000 Bq/pot in the greenhouse experiment. The transfer of {sup 137}Cs from soil to the plants was between 0.037 and 1.057% for wheat (Triticum aestivum L.), barley (Hordeum vulgare L.), corn (Zea mays indentata Sturt), bean (Phaseolus vulgaris L.), lettuce (Lactuca sativa L.), and grass (Lolium perenne L.). The ratio of the transfer of {sup 137}Cs activity to plants increased as the activity {sup 137}Cs in tea applied to soil was increased. The activity in the plants increased due to increased uptake of {sup 137}Cs by plants. 12 refs., 2 figs., 2 tabs.

  15. Market analysis for satellite remote sensing product and business development

    NASA Astrophysics Data System (ADS)

    Imhoff, John C.; Willard, Matthew R.

    1996-03-01

    The purpose of this paper is to discuss one manner in which market analysis for new satellite remote sensing product concepts can be translated into new business opportunities. In particular while there seems to be much discussion on how to move from product ideas to product sales this paper focuses on how to develop product concepts in new markets and how to confirm the market for those products. Historically, satellite remote sensing data has been sold as a solution looking for a problem—our approach turns this on its head, beginning with an understanding of the user needs of a particular market and then fitting satellite data and products to meet those needs. The market analysis approach presented here is not a short-cut—proper market analysis is not easy and takes time and resources. The outcome, however, of proper market analysis is real, sellable products and sufficient detail to support the raising of financing to move forward with implementation.

  16. Application impact analysis: a risk-based approach to business continuity and disaster recovery.

    PubMed

    Epstein, Beth; Khan, Dawn Christine

    2014-01-01

    There are many possible disruptions that can occur in business. Overlooking or under planning for Business Continuity requires time, understanding and careful planning. Business Continuity Management is far more than producing a document and declaring business continuity success. What is the recipe for businesses to achieve continuity management success? Application Impact Analysis is a method for understanding the unique Business Attributes. This AIA Cycle involves a risk based approach to understanding the business priority and considering business aspects such as Financial, Operational, Service Structure, Contractual Legal, and Brand. The output of this analysis provides a construct for viewing data, evaluating impact, and delivering results, for an approved valuation of Recovery Time Objectives (RTO). PMID:24578024

  17. Business Case Analysis of Prototype Fabrication Division Recapitalization Plan. Summary

    SciTech Connect

    Booth, Steven Richard; Benson, Faith Ann; Dinehart, Timothy Grant

    2015-04-30

    Business case studies were completed to support procurement of new machines and capital equipment in the Prototype Fabrication (PF) Division SM-39 and TA-03-0102 machine shops. Economic analysis was conducted for replacing the Mazak 30Y Mill-Turn Machine in SM-39, the Haas Vertical CNC Mill in Building 102, and the Hardinge Q10/65-SP Lathe in SM-39. Analysis was also conducted for adding a NanoTech Lathe in Building 102 and a new electrical discharge machine (EDM) in SM-39 to augment current capabilities. To determine the value of switching machinery, a baseline scenario was compared with a future scenario where new machinery was purchased and installed. Costs and benefits were defined via interviews with subject matter experts.

  18. Risk Analysis Based Business Rule Enforcement for Intelligent Decision Support

    NASA Astrophysics Data System (ADS)

    Vasilecas, Olegas; Smaizys, Aidas; Brazinskas, Ramunas

    Intelligent information systems are acting by structured rules and do not deal with possible impact on the business environment or future consequences. That is the main reason why automated decisions based on such rules cannot take responsibility and requires involvement or approval of dedicated business people. This limits decision automation possibilities in information systems. However, business rules describe business policy and represent business logics. This can be used in intelligent information systems, together with risk assessment model to simulate real business environment and evaluate possible impact of automated decisions, to support intelligent decision automation. The chapter proposes risk and business rule model integration to provide full intelligent decision automation model used for business rule enforcement and implementation into intelligent software systems of information systems.

  19. Content of the Business Communication Course: An Analysis of Coverage.

    ERIC Educational Resources Information Center

    Wardrope, William J.; Bayless, Marsha L.

    1999-01-01

    Examines 229 responses from members of the Association for Business Communication (United States) who rated the importance of 30 business communication concepts that were divided into six categories: communication theory, written communication, oral communication, employment communication, technology, and current business communication issues.…

  20. An Empirical Study on Needs Analysis of College Business English Course

    ERIC Educational Resources Information Center

    Wu, Yan

    2012-01-01

    Under the theoretical framework of needs analysis, this paper is aimed to give insights into the college business English learners' needs (including target situation needs, learning situation needs and present situation needs). The analysis of the research data has provided teachers insights into business English teaching related issues.

  1. Study on the Theoretical Foundation of Business English Curriculum Design Based on ESP and Needs Analysis

    ERIC Educational Resources Information Center

    Zhu, Wenzhong; Liu, Dan

    2014-01-01

    Based on a review of the literature on ESP and needs analysis, this paper is intended to offer some theoretical supports and inspirations for BE instructors to develop BE curricula for business contexts. It discusses how the theory of need analysis can be used in Business English curriculum design, and proposes some principles of BE curriculum…

  2. Communication in Latin America: An Analysis of Guatemalan Business Letters

    ERIC Educational Resources Information Center

    Conaway, Roger N.; Wardrope, William J.

    2004-01-01

    The format and structure of 150 Spanish-language letters written by business administrators in Guatemalan firms were analyzed to help determine how Latin American business writers organize and present information in various types of routine letters. Findings suggest that Latin American businesspeople follow some, but not all, of the format…

  3. Small Business Management. Instructor's Manual on Interpretation of Small Business Analysis Data. Entrepreneurship Education for Adults--Program Development and Implementation.

    ERIC Educational Resources Information Center

    Minnesota Univ., St. Paul. Dept. of Agricultural Education.

    Tables and significant figures found in a small business analysis report are explained to provide instructors with suggestions on how these items can be used by students to improve the management of small businesses. Contents of the manual are organized into two parts. Part I, The Analysis Report, contains the following chapters: (A) Business…

  4. An Analysis of Business Education Recruitment Strategies over the Past 25 Years: Then and Now

    ERIC Educational Resources Information Center

    Robles, Marcel

    2009-01-01

    This article provides a review, analysis, and synthesis of recruitment strategies for business education from the flourishing 1970s to today's declining enrollments and program suspensions. A historical overview, continuing challenges, and best practices for business education recruitment are discussed. (Contains 1 table.)

  5. Orchard Business Management. Unit II. Management and Analysis of the Orchard Operation.

    ERIC Educational Resources Information Center

    Mullinix, Shauna K.

    This guide is intended for use in providing in-depth formal classroom and on-site instruction in the principles of business and financial management as they apply to operating and managing orchards. Designed to be used with an accompanying Orchard Business Management Record Book, this unit is devoted to management and analysis of an orchard…

  6. Perceived Effectiveness of Simulations in International Business Pedagogy: An Exploratory Analysis

    ERIC Educational Resources Information Center

    Farrell, Carlyle

    2005-01-01

    This paper examines the perceived effectiveness of simulations in teaching international business. A survey of third and fourth year Canadian students who participated in a web-based international business simulation was conducted using a structured questionnaire. Factor analysis was used to understand the underlying relationships in the resulting…

  7. Teaching Business Programming Using Games: A Critical Analysis

    ERIC Educational Resources Information Center

    Muganda, Nixon; Joubert, Pieter, Jr.; Toit, Jacques Du; Johnson, Roy

    2012-01-01

    Introduction: This paper examines the persistent problematic issue of engaging business students in teaching computer programming. Studies continue to document challenges in teaching computer programming and various methods have been proposed with varying degrees of success. From an educator's perspective, the concern is how to engage students to…

  8. Agricultural Business Feed and Grain Worker. Ohio's Competency Analysis Profile.

    ERIC Educational Resources Information Center

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

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

  9. The Gatekeepers of Business Education Research: An Institutional Analysis

    ERIC Educational Resources Information Center

    Urbancic, Frank R.

    2011-01-01

    The author ranked the academic standing of universities based on faculty representation to the editorial boards of business education journals. Previous studies that ranked institutions for editorial board representation focused on journals that primarily favor publication of basic and applied research contributions. As a result, prior research…

  10. Electronic Business Transaction Infrastructure Analysis Using Petri Nets and Simulation

    ERIC Educational Resources Information Center

    Feller, Andrew Lee

    2010-01-01

    Rapid growth in eBusiness has made industry and commerce increasingly dependent on the hardware and software infrastructure that enables high-volume transaction processing across the Internet. Large transaction volumes at major industrial-firm data centers rely on robust transaction protocols and adequately provisioned hardware capacity to ensure…

  11. Cell Phones: A Bibliometric Analysis Related to Business Students

    ERIC Educational Resources Information Center

    Piotrowski, Chris

    2014-01-01

    Recent reviews of the literature indicate that the scope of research on cell or mobile phones covers a vast typology (Piotrowski & Kass, 2013). The majority of this research is concentrated in the technology, education, and social sciences fields. However, there is a dearth of bibliometric studies on cell phones related to business. To that…

  12. GBAS GAST D availability analysis for business aircraft

    NASA Astrophysics Data System (ADS)

    Dvorska, J.; Lipp, A.; Podivin, L.; Duchet, D.

    This paper analyzes Initial GBAS GAST D availability at a set of current ILS CAT III airports. Eurocontrol Pegasus Availability Tool, designed for SESAR projects is used for the assessment. Overall availability of the GBAS GAST D system is considered, focusing on business aircraft specifics where applicable. Nominal as well as adverse scenarios are presented in order to determine whether GAST D can reach the required availability for business aircraft at CAT III airport locations and under which conditions. The availability target was set at 99.9% availability when considering satellite outages in a given constellation and 99.997% when no outages are included. Sensitivity simulations were run for different scenarios and impacts of geometry screening thresholds, scale heights, aircraft mask, ground mask, sigma pseudorange ground, sigma ionospheric gradient, simulated year and different approach point (decision height) were analyzed. Some were run for a limited set of ILS CAT III airports and most of them for an almost complete set of nominal airports. Business aircraft specific assumptions, as well as aircraft type independent parameters (constellations, satellite outages, etc.) are examined in the paper. Conclusion summarizes the overall outcome of the simulations, showing that Initial GBAS CAT II/III can provide sufficient availability for all or almost all ILS CAT III capable airports considered in this study; and under which conditions. Recommendations for parameters that can be influenced (e.g. antenna location) if necessary are provided. It can also be expected that the availability will increase with the increasing amount of GNSS satellites. The work shows how different parameters impact availability of initial GBAS GAST D service for business aircraft, and that sufficient availability of GAST D service can be expected at most airports.

  13. General Mission Analysis Tool (GMAT): Mission, Vision, and Business Case

    NASA Technical Reports Server (NTRS)

    Hughes, Steven P.

    2007-01-01

    The Goal of the GMAT project is to develop new space trajectory optimization and mission design technology by working inclusively with ordinary people, universities businesses and other government organizations; and to share that technology in an open and unhindered way. GMAT's a free and open source software system; free for anyone to use in development of new mission concepts or to improve current missions, freely available in source code form for enhancement or future technology development.

  14. Task and error analysis balancing benefits over business of electronic medical records.

    PubMed

    Carstens, Deborah Sater; Rodriguez, Walter; Wood, Michael B

    2014-01-01

    Task and error analysis research was performed to identify: a) the process for healthcare organisations in managing healthcare for patients with mental illness or substance abuse; b) how the process can be enhanced and; c) if electronic medical records (EMRs) have a role in this process from a business and safety perspective. The research question is if EMRs have a role in enhancing the healthcare for patients with mental illness or substance abuse. A discussion on the business of EMRs is addressed to understand the balancing act between the safety and business aspects of an EMR. PMID:25161108

  15. Decision Analysis for Selecting Online Databases to Answer Business Questions: A Guide for Beginning Business Searchers and Non-Business Intermediates.

    ERIC Educational Resources Information Center

    Donati, Robert

    1981-01-01

    Identifies and describes databases which cover business practice, policy, and principle; government activity; popular interest; and scientific, scholarly, or technical developments and specific information on products, services, and business lines, industries, companies, individuals, and geographic places. Nineteen figures illustrate sample…

  16. Analysis of Business Connections Utilizing Theory of Topology of Random Graphs

    NASA Astrophysics Data System (ADS)

    Trelewicz, Jennifer Q.; Volovich, Igor V.

    2006-03-01

    A business ecosystem is a system that describes interactions between organizations. In this paper, we build a theoretical framework that defines a model which can be used to analyze the business ecosystem. The basic concepts within the framework are organizations, business connections, and market, that are all defined in the paper. Many researchers analyze the performance and structure of business using the workflow of the business. Our work in business connections answers a different set of questions, concerning the monetary value in the business ecosystem, rather than the task-interaction view that is provided by workflow analysis. We apply methods for analysis of the topology of complex networks, characterized by the concepts of small path length, clustering, and scale-free degree distributions. To model the dynamics of the business ecosystem we analyze the notion of the state of an organization at a given instant of time. We point out that the notion of state in this case is fundamentally different from the concept of state of the system which is used in classical or quantum physics. To describe the state of the organization at a given time one has to know the probability of payments to contracts which in fact depend on the future behavior of the agents on the market. Therefore methods of p-adic analysis are appropriate to explore such a behavior. Microeconomic and macroeconomic factors are indivisible and moreover the actual state of the organization depends on the future. In this framework some simple models are analyzed in detail. Company strategy can be influenced by analysis of models, which can provide a probabilistic understanding of the market, giving degrees of predictability.

  17. Investigating the Application of Needs Analysis on EAP Business Administration Materials

    ERIC Educational Resources Information Center

    Mohammed, Saifalislam Abdalla Hajahmed

    2016-01-01

    This study is conducted to investigate the application of needs analysis in developing EAP materials for business administration students in two Sudanese universities. The subjects are 2 head departments of English language. To collect data, the researcher uses interview and content analysis. The study adopts the descriptive approach. The data of…

  18. Segmenting Business Students Using Cluster Analysis Applied to Student Satisfaction Survey Results

    ERIC Educational Resources Information Center

    Gibson, Allen

    2009-01-01

    This paper demonstrates a new application of cluster analysis to segment business school students according to their degree of satisfaction with various aspects of the academic program. The resulting clusters provide additional insight into drivers of student satisfaction that are not evident from analysis of the responses of the student body as a…

  19. Comparative analysis of data mining techniques for business data

    NASA Astrophysics Data System (ADS)

    Jamil, Jastini Mohd; Shaharanee, Izwan Nizal Mohd

    2014-12-01

    Data mining is the process of employing one or more computer learning techniques to automatically analyze and extract knowledge from data contained within a database. Companies are using this tool to further understand their customers, to design targeted sales and marketing campaigns, to predict what product customers will buy and the frequency of purchase, and to spot trends in customer preferences that can lead to new product development. In this paper, we conduct a systematic approach to explore several of data mining techniques in business application. The experimental result reveals that all data mining techniques accomplish their goals perfectly, but each of the technique has its own characteristics and specification that demonstrate their accuracy, proficiency and preference.

  20. Formal Specification and Automatic Analysis of Business Processes under Authorization Constraints: An Action-Based Approach

    NASA Astrophysics Data System (ADS)

    Armando, Alessandro; Giunchiglia, Enrico; Ponta, Serena Elisa

    We present an approach to the formal specification and automatic analysis of business processes under authorization constraints based on the action language \\cal{C}. The use of \\cal{C} allows for a natural and concise modeling of the business process and the associated security policy and for the automatic analysis of the resulting specification by using the Causal Calculator (CCALC). Our approach improves upon previous work by greatly simplifying the specification step while retaining the ability to perform a fully automatic analysis. To illustrate the effectiveness of the approach we describe its application to a version of a business process taken from the banking domain and use CCALC to determine resource allocation plans complying with the security policy.

  1. SDI-based business processes: A territorial analysis web information system in Spain

    NASA Astrophysics Data System (ADS)

    Béjar, Rubén; Latre, Miguel Á.; Lopez-Pellicer, Francisco J.; Nogueras-Iso, Javier; Zarazaga-Soria, F. J.; Muro-Medrano, Pedro R.

    2012-09-01

    Spatial Data Infrastructures (SDIs) provide access to geospatial data and operations through interoperable Web services. These data and operations can be chained to set up specialized geospatial business processes, and these processes can give support to different applications. End users can benefit from these applications, while experts can integrate the Web services in their own business processes and developments. This paper presents an SDI-based territorial analysis Web information system for Spain, which gives access to land cover, topography and elevation data, as well as to a number of interoperable geospatial operations by means of a Web Processing Service (WPS). Several examples illustrate how different territorial analysis business processes are supported. The system has been established by the Spanish National SDI (Infraestructura de Datos Espaciales de España, IDEE) both as an experimental platform for geoscientists and geoinformation system developers, and as a mechanism to contribute to the Spanish citizens knowledge about their territory.

  2. Social Network Analysis and Qualitative Interviews for Assessing Geographic Characteristics of Tourism Business Networks

    PubMed Central

    Luthe, Tobias; Wyss, Romano; Tørnblad, Silje H.; Evers, Yvette; Curran, Marina Martin; Williams, Richard J.; Berlow, Eric L.

    2016-01-01

    This study integrates quantitative social network analysis (SNA) and qualitative interviews for understanding tourism business links in isolated communities through analysing spatial characteristics. Two case studies are used, the Surselva-Gotthard region in the Swiss Alps and Longyearbyen in the Arctic archipelago of Svalbard, to test the spatial characteristics of physical proximity, isolation, and smallness for understanding tourism business links. In the larger Surselva-Gotthard region, we found a strong relationship between geographic separation of the three communities on compartmentalization of the collaboration network. A small set of businesses played a central role in steering collaborative decisions for this community, while a group of structurally ‘peripheral’ actors were less influential. By contrast, the business community in Svalbard showed compartmentalization that was independent of geographic distance between actors. Within towns of similar size and governance scale, Svalbard is more compartmentalized, and those compartments are not driven by geographic separation of the collaboration clusters. This compartmentalization in Svalbard was reflected in a lower density of formal business collaboration ties compared to the communities of the Alps. We infer that the difference is due to Svalbard having higher cultural diversity and population turnover than the Alps communities. We propose that integrating quantitative network analysis from simple surveys with qualitative interviews targeted from the network results is an efficient general approach to identify regionally specific constraints and opportunities for effective governance. PMID:27258007

  3. Social Network Analysis and Qualitative Interviews for Assessing Geographic Characteristics of Tourism Business Networks.

    PubMed

    Kelman, Ilan; Luthe, Tobias; Wyss, Romano; Tørnblad, Silje H; Evers, Yvette; Curran, Marina Martin; Williams, Richard J; Berlow, Eric L

    2016-01-01

    This study integrates quantitative social network analysis (SNA) and qualitative interviews for understanding tourism business links in isolated communities through analysing spatial characteristics. Two case studies are used, the Surselva-Gotthard region in the Swiss Alps and Longyearbyen in the Arctic archipelago of Svalbard, to test the spatial characteristics of physical proximity, isolation, and smallness for understanding tourism business links. In the larger Surselva-Gotthard region, we found a strong relationship between geographic separation of the three communities on compartmentalization of the collaboration network. A small set of businesses played a central role in steering collaborative decisions for this community, while a group of structurally 'peripheral' actors were less influential. By contrast, the business community in Svalbard showed compartmentalization that was independent of geographic distance between actors. Within towns of similar size and governance scale, Svalbard is more compartmentalized, and those compartments are not driven by geographic separation of the collaboration clusters. This compartmentalization in Svalbard was reflected in a lower density of formal business collaboration ties compared to the communities of the Alps. We infer that the difference is due to Svalbard having higher cultural diversity and population turnover than the Alps communities. We propose that integrating quantitative network analysis from simple surveys with qualitative interviews targeted from the network results is an efficient general approach to identify regionally specific constraints and opportunities for effective governance. PMID:27258007

  4. An Inter-University, Cross-Disciplinary Analysis of Business Education: Perceptions of Business Faculty in Hong Kong

    ERIC Educational Resources Information Center

    Jackson, J.

    2005-01-01

    This paper reports on the perceptions of business lecturers about the linguistic and conceptual problems encountered by their Chinese students. The views of 45 business lecturers at five tertiary institutions in Hong Kong were gathered by means of semi-structured interviews and group discussions. When asked about the status of their students'…

  5. Fuzzy Logic: A New Tool for the Analysis and Organization of International Business Communications.

    ERIC Educational Resources Information Center

    Sondak, Norman E.; Sondak, Eileen M.

    Classical western logic, built on a foundation of true/false, yes/no, right/wrong statements, leads to many difficulties and inconsistencies in the logical analysis and organization of international business communications. This paper presents the basic principles of classical logic and of fuzzy logic, a type of logic developed to allow for…

  6. An Analysis of English Language Education and Its Impact on Business Practice in Taiwan.

    ERIC Educational Resources Information Center

    Du-Babcock, Bertha; Babcock, Richard D.

    The state of English language instruction in Taiwan and its impact on firms doing business there are examined. The analysis draws on case studies of language training and use in four national and multinational corporations, each representing different nationalities and a different industry: Texas Instruments, Kaohsiung Monomer Company Limited,…

  7. Analysis of stochastic effects in Kaldor-type business cycle discrete model

    NASA Astrophysics Data System (ADS)

    Bashkirtseva, Irina; Ryashko, Lev; Sysolyatina, Anna

    2016-07-01

    We study nonlinear stochastic phenomena in the discrete Kaldor model of business cycles. A numerical parametric analysis of stochastically forced attractors (equilibria, closed invariant curves, discrete cycles) of this model is performed using the stochastic sensitivity functions technique. A spatial arrangement of random states in stochastic attractors is modeled by confidence domains. The phenomenon of noise-induced transitions "chaos-order" is discussed.

  8. Business Conditions and Economic Analysis: An Experiential Learning Program for Economics Students

    ERIC Educational Resources Information Center

    Dolan, Robert C.; Stevens, Jerry L.

    2006-01-01

    The authors describe the Business Conditions and Economic Analysis (BCEA) program developed at the University of Richmond. The BCEA program is an experiential learning format for economics students built on the success of student-managed investment funds (SMIF) in finance. In its initial implementation, the BCEA group conducts domestic and global…

  9. Cyber crime: can a standard risk analysis help in the challenges facing business continuity managers?

    PubMed

    Vande Putte, Danny; Verhelst, Marc

    Risk management has never been easy. Finding efficient mitigating measures is not always straightforward. Finding measures for cyber crime, however, is a really huge challenge because cyber threats are changing all the time. As the sophistication of these threats is growing, their impact increases. Moreover, society and its economy have become increasingly dependent on information and communication technologies. Standard risk analysis methodologies will help to score the cyber risk and to place it in the risk tolerance matrix. This will allow business continuity managers to figure out if there is still a gap with the maximum tolerable outage for time-critical business processes and if extra business continuity measures are necessary to fill the gap. PMID:24457324

  10. Intellectual property (IP) analysis of embossed hologram business

    NASA Astrophysics Data System (ADS)

    Hunt, David; Reingand, Nadya; Cantrell, Robert

    2006-02-01

    This paper presents an overview of patents and patent applications on security embossed holograms, and highlights the possibilities offered by patent searching and analysis. Thousands of patent documents relevant to embossed holograms were uncovered by the study. The search was performed in the following databases: U.S. Patent Office, European Patent Office, Japanese Patent Office and Korean Patent Office for the time frame from 1971 through November 2005. The patent analysis unveils trends in patent temporal distribution, patent families formation, significant technological coverage within the embossed holography market and other interesting insights.

  11. Education Policy Analysis and the Rent-a-Troika Business.

    ERIC Educational Resources Information Center

    Mann, Dale

    Educational policy analysis consists of a "troika" of major components--politics (or power), technology (ideas), and service delivery (workers). Three case studies of New York City programs illustrate how the components interact in different situations. The city's School Improvement Project aims to make schools more effective in teaching poor…

  12. Network analysis of team communication in a busy emergency department

    PubMed Central

    2013-01-01

    Background The Emergency Department (ED) is consistently described as a high-risk environment for patients and clinicians that demands colleagues quickly work together as a cohesive group. Communication between nurses, physicians, and other ED clinicians is complex and difficult to track. A clear understanding of communications in the ED is lacking, which has a potentially negative impact on the design and effectiveness of interventions to improve communications. We sought to use Social Network Analysis (SNA) to characterize communication between clinicians in the ED. Methods Over three-months, we surveyed to solicit the communication relationships between clinicians at one urban academic ED across all shifts. We abstracted survey responses into matrices, calculated three standard SNA measures (network density, network centralization, and in-degree centrality), and presented findings stratified by night/day shift and over time. Results We received surveys from 82% of eligible participants and identified wide variation in the magnitude of communication cohesion (density) and concentration of communication between clinicians (centralization) by day/night shift and over time. We also identified variation in in-degree centrality (a measure of power/influence) by day/night shift and over time. Conclusions We show that SNA measurement techniques provide a comprehensive view of ED communication patterns. Our use of SNA revealed that frequency of communication as a measure of interdependencies between ED clinicians varies by day/night shift and over time. PMID:23521890

  13. Hanford isotope project strategic business analysis yttrium-90 (Y-90)

    SciTech Connect

    1995-10-01

    The purpose of this analysis is to address the short-term direction for the Hanford yttrium-90 (Y-90) project. Hanford is the sole DOE producer of Y-90, and is the largest repository for its source in this country. The production of Y-90 is part of the DOE Isotope Production and Distribution (IP and D) mission. The Y-90 is ``milked`` from strontium-90 (Sr-90), a byproduct of the previous Hanford missions. The use of Sr-90 to produce Y-90 could help reduce the amount of waste material processed and the related costs incurred by the clean-up mission, while providing medical and economic benefits. The cost of producing Y-90 is being subsidized by DOE-IP and D due to its use for research, and resultant low production level. It is possible that the sales of Y-90 could produce full cost recovery within two to three years, at two curies per week. Preliminary projections place the demand at between 20,000 and 50,000 curies per year within the next ten years, assuming FDA approval of one or more of the current therapies now in clinical trials. This level of production would incentivize private firms to commercialize the operation, and allow the government to recover some of its sunk costs. There are a number of potential barriers to the success of the Y-90 project, outside the control of the Hanford Site. The key issues include: efficacy, Food and Drug Administration (FDA) approval and medical community acceptance. There are at least three other sources for Y-90 available to the US users, but they appear to have limited resources to produce the isotope. Several companies have communicated interest in entering into agreements with Hanford for the processing and distribution of Y-90, including some of the major pharmaceutical firms in this country.

  14. An Examination of Canadian Information Professionals' Involvement in the Provision of Business Information Synthesis and Analysis Services

    ERIC Educational Resources Information Center

    Patterson, Liane; Martzoukou, Konstantina

    2012-01-01

    The present study investigated the processes information professionals, working in a business environment, follow to meet business clients' information needs and particularly their involvement in information synthesis and analysis practices. A combination of qualitative and quantitative data was collected via a survey of 98 information…

  15. How Much Math Do Students Need to Succeed in Business and Economics Statistics? An Ordered Probit Analysis

    ERIC Educational Resources Information Center

    Green, Jeffrey J.; Stone, Courtenay C.; Zegeye, Abera; Charles, Thomas A.

    2009-01-01

    Because statistical analysis requires the ability to use mathematics, students typically are required to take one or more prerequisite math courses prior to enrolling in the business statistics course. Despite these math prerequisites, however, many students find it difficult to learn business statistics. In this study, we use an ordered probit…

  16. Towards a typology of business process management professionals: identifying patterns of competences through latent semantic analysis

    NASA Astrophysics Data System (ADS)

    Müller, Oliver; Schmiedel, Theresa; Gorbacheva, Elena; vom Brocke, Jan

    2016-01-01

    While researchers have analysed the organisational competences that are required for successful Business Process Management (BPM) initiatives, individual BPM competences have not yet been studied in detail. In this study, latent semantic analysis is used to examine a collection of 1507 BPM-related job advertisements in order to develop a typology of BPM professionals. This empirical analysis reveals distinct ideal types and profiles of BPM professionals on several levels of abstraction. A closer look at these ideal types and profiles confirms that BPM is a boundary-spanning field that requires interdisciplinary sets of competence that range from technical competences to business and systems competences. Based on the study's findings, it is posited that individual and organisational alignment with the identified ideal types and profiles is likely to result in high employability and organisational BPM success.

  17. Cognitive Task Analysis of Business Jet Pilots' Weather Flying Behaviors: Preliminary Results

    NASA Technical Reports Server (NTRS)

    Latorella, Kara; Pliske, Rebecca; Hutton, Robert; Chrenka, Jason

    2001-01-01

    This report presents preliminary findings from a cognitive task analysis (CTA) of business aviation piloting. Results describe challenging weather-related aviation decisions and the information and cues used to support these decisions. Further, these results demonstrate the role of expertise in business aviation decision-making in weather flying, and how weather information is acquired and assessed for reliability. The challenging weather scenarios and novice errors identified in the results provide the basis for experimental scenarios and dependent measures to be used in future flight simulation evaluations of candidate aviation weather information systems. Finally, we analyzed these preliminary results to recommend design and training interventions to improve business aviation decision-making with weather information. The primary objective of this report is to present these preliminary findings and to document the extended CTA methodology used to elicit and represent expert business aviator decision-making with weather information. These preliminary findings will be augmented with results from additional subjects using this methodology. A summary of the complete results, absent the detailed treatment of methodology provided in this report, will be documented in a separate publication.

  18. Developing focused wellness programs: using concept analysis to increase business value.

    PubMed

    Byczek, Lance; Kalina, Christine M; Levin, Pamela F

    2003-09-01

    Concept analysis is a useful tool in providing clarity to an abstract idea as well as an objective basis for developing wellness program products, goals, and outcomes. To plan for and develop successful wellness programs, it is critical for occupational health nurses to clearly understand a program concept as applied to a particular community or population. Occupational health nurses can use the outcome measures resulting from the concept analysis process to help demonstrate the business value of their wellness programs. This concept analysis demonstrates a predominance of the performance related attributes of fitness in the scientific literature. PMID:14510034

  19. A techno-economic analysis of aquaculture business in Ogun State, Nigeria

    NASA Astrophysics Data System (ADS)

    Kareem, R. O.; Williams, S. B.

    2009-05-01

    Fish supplies 25% of the total protein source in developing countries. A techno-economic analysis was performed for developing a good business proposal for aquaculture loans to enhance aquaculture development in Nigeria. A case study of catfish Clarias gariepinus framing was conducted in Abeokuta North Local Government of Ogun State, Nigeria. The results show that the fixed cost is N18 338 per year, and the variable cost is N459 700 per year, accounting for the largest amount of the total; therefore, a profit of N43 289 per month can be made. Sensitivity analysis was performed to assess any risk(s) that associated with unfavorable changes in government policy with particular reference to monetary policy. Positive net present value shows that the investment in fish farm is economically feasible and the net investment ratio is 3.52. Also, the benefit-cost ratio is 2.17. The internal rate of return (IRR) is 21% showing that the enterprise is able to offset the interest being charged on the loan. It is therefore worthwhile to invest into fish farm business in the study area. The study suggests that to better sustain the local aquaculture business, the government should create a good conducive environment to foster development of the fish farming. Government intervention is urgently needed to solve problems such as in traditional land tenure, grant credit facilities and subsidies, to enhance the aquacultural development in the country.

  20. Classical linear-control analysis applied to business-cycle dynamics and stability

    NASA Technical Reports Server (NTRS)

    Wingrove, R. C.

    1983-01-01

    Linear control analysis is applied as an aid in understanding the fluctuations of business cycles in the past, and to examine monetary policies that might improve stabilization. The analysis shows how different policies change the frequency and damping of the economic system dynamics, and how they modify the amplitude of the fluctuations that are caused by random disturbances. Examples are used to show how policy feedbacks and policy lags can be incorporated, and how different monetary strategies for stabilization can be analytically compared. Representative numerical results are used to illustrate the main points.

  1. Analysis of the economics of typical business applications of solar energy

    SciTech Connect

    Not Available

    1981-11-01

    An economic analysis is provided of flat plate collector systems in industrial, commercial, and agricultural business applications in a variety of locations. A key element of the analysis is the federal solar investment tax credit. The SOLCOST Solar Energy Design Program is used for the study. The differences between industrial/agricultural and commercial applications are considered, as are finance and tax data and fuel data. The rate of return and payback are the criteria used to compare the economic viability of systems. Market penetration estimates for process steam were derived for seven southwestern states where direct solar radiation is highest. (LEW)

  2. N.S. Savannah Reactor Vessel Metal Extraction and Radiochemical Analysis

    SciTech Connect

    Ranellone, Richard; Bowen, John; Stouky, Jon; Wiegand, John

    2008-01-15

    In early 2006 a project was concluded to determine radioisotopic inventory and Curie content of the N.S. Savannah Reactor Pressure Vessel (RPV), Internals and Neutron Shield Tank (NST) by extracting metal samples and performing radiochemical analysis. The objective of this project was to determine if the RPV and internals could be removed, packaged, shipped and disposed as Class A radioactive waste without opening the RPV or conducting further sampling of the RPV/Internals. The N.S. Savannah is de-fueled and has been shut down for 37 years. The following conclusions can be drawn from this project: - Results are consistent with previous analyses and are based upon conservative methodology and assumptions. - Nuclide concentration for the N/S Savannah reactor pressure vessel and internals package are shown to be within Class A disposal limits when averaged over the entire volume of metal in the Reactor Pressure Vessel and internals. - Performance of N.S. Savannah's nuclear reactor was excellent. During normal operations, the reactor seldom operated above 80% of its rated power level, thereby minimizing thermal stresses on the fuel cladding. In addition, the fuel rods were not subjected to any accident or severe transient conditions that could result in cladding breeches with subsequent release of fission products and fuel particles to the primary coolant loop. The trace quantities of Cesium-137 observed in the primary loop water indicate that some pinhole penetrations of fuel rod cladding may have occurred during operations. Another source of Cesium-137 could be the presence of uranium fuel on the exterior of the fuel rod cladding (tramp uranium), a condition not uncommon in the N.S. Savannah fuel fabrication time frame. Fissioning of this 'tramp uranium' would cause the rapid release of chemically active Cesium-137 into the reactor coolant. However, the absence of other fission products (e.g., Strontium-90) as well as uranium and transuranic isotopes in the reactor

  3. BPR (business process redesign) and systems analysis and design: making the case for integration.

    PubMed

    Jerva, M

    2001-05-01

    The question of what role business process redesign (BPR) should play in information systems development is one that draws strong opinions on either side of the issue. Some argue that BPR is absolutely necessary in forging a synergy between organizational structure, people, technology, and tasks. However, consultation and application development continue today without sufficient workflow analysis, as if BPR was irrelevant altogether. This article examines major BPR theories and the similarities and differences between BPR and information systems development and engages in a discussion of the merits of including BPR in any information systems development project. PMID:11378981

  4. Business Economics Courses for Business Students: A Note.

    ERIC Educational Resources Information Center

    Douglas, Evan J.

    1979-01-01

    Suggests that business students should be offered business-related economics courses on subjects such as managerial economics and business conditions analysis. Philosophy and content of these courses are suggested. (DB)

  5. Critical radionuclide/critical pathway analysis for the U.S. Department of Energy`s Savannah River Site

    SciTech Connect

    Jannik, G.T.

    1999-06-01

    Many different radionuclides have been released to the environment from the Savannah River Site (SRS) during the facility`s operational history. However, as shown by this analysis, only a small number of the released radionuclides have been significant contributors to potential doses and risks to off-site people. This article documents the radiological critical contaminant/critical pathway analysis performed for SRS. If site missions and operations remain constant over the next 30 years, only tritium oxide releases are projected to exceed a maximally exposed individual (MEI) risk of 1.0E-06 for either the airborne or liquid pathways. The critical exposure pathways associated with site airborne releases are inhalation and vegetation consumption, whereas the critical exposure pathways associated with liquid releases are drinking water and fish consumption. For the SRS-specific, nontypical exposure pathways (i.e., recreational fishing and deer and hog hunting), cesium-137 is the critical radionuclide.

  6. Gendered Discourse about Family Business

    ERIC Educational Resources Information Center

    Danes, Sharon M.; Haberman, Heather R.; McTavish, Donald

    2005-01-01

    Language patterns of family business owners were explored by identifying discourse styles and emphasized ideas in four presenting contexts: business, family, intersection of family and business, and business success. The content analysis supports the existence of a general discourse style within family businesses and of similarities and…

  7. A Comparative Analysis of Curriculum in International Marketing and Business between Peruvian and Guatemalan University Students

    ERIC Educational Resources Information Center

    Pestonjee, Daanish D.; Spillan, John E.; Song, Hongwei; Virzi, Nicholas D.

    2010-01-01

    Business education is important for economic development. A skilled workforce allows for greater advancements in productivity, the creation of new business opportunities, increased employment, and enhances the quality of life of the citizenry. With the changing international business environment it is important for academics and practitioners…

  8. A Comparative Analysis of the Emotional Intelligence Levels of American and Chinese Business Students

    ERIC Educational Resources Information Center

    Margavio, Thomas M.; Margavio, Geanie W.; Hignite, Michael A.; Moses, Duane R.

    2012-01-01

    Emotional Intelligence (EI) is a characteristic of business students that has been the subject of significant research. This study was designed to extend that prior research by comparing the EI scores of American business students with those of Chinese business students. The study further focuses on those factors which may be related to ways in…

  9. An Analysis of English Business Letters from the Perspective of Interpersonal Function

    ERIC Educational Resources Information Center

    Xu, Bo

    2012-01-01

    The purpose of the present study is to find out the features of English business letters. Halliday's systemic functional linguistics is used as the theoretical framework, mainly, interpersonal fucntion. The English business letter (EBL) is an important written text used for international business communication and it has its own features of text.…

  10. Comparative Analysis of Smart Meters Deployment Business Models on the Example of the Russian Federation Markets

    NASA Astrophysics Data System (ADS)

    Daminov, Ildar; Tarasova, Ekaterina; Andreeva, Tatyana; Avazov, Artur

    2016-02-01

    This paper presents the comparison of smart meter deployment business models to determine the most suitable option providing smart meters deployment. Authors consider 3 main business model of companies: distribution grid company, energy supplier (energosbyt) and metering company. The goal of the article is to compare the business models of power companies from massive smart metering roll out in power system of Russian Federation.

  11. Bioaccumulation of cesium-137 in yellow bullhead catfish (Ameiurus natalis) inhabiting an abandoned nuclear reactor reservoir

    SciTech Connect

    McCreedy, C.D.; Glickman, L.T.; Jagoe, C.H.; Brisbin, I.L. Jr.

    1997-02-01

    Bioaccumulation of {sup 137}Cs was investigated in yellow bullhead catfish (Ameiurus natalis) inhabiting an abandoned reactor reservoir, Pond B, Savannah River Site, Barnwell Co., South Carolina. The authors collected fish by trap-netting, and determined ages from pectoral spines. Muscle and other tissues were assayed for {sup 137}Cs by NaI-scintillation. Music {sup 137}Cs was unrelated to sex or mass of fish, but was related to age. Examination of least-squares means suggested that {sup 137}Cs in muscle increased up to about age 3, but did not increase with greater age. A modified Richards model showed equilibrium {sup 137}Cs concentration in muscle was acquired in approximately 2.4 years. Growth differed between sexes and the time to asymptotic body mass was longer than the time to attain equilibrium {sup 137}Cs concentration. Males attained an asymptotic mass of 577 g in approximately 6.3 years; females attained an asymptotic mass of 438 g in approximately 5.9 years. The cumulative {sup 137}Cs burden of the population was 4.9 {times} 10{sup 6} Bq, representing <0.001% of the {sup 137}Cs inventory of the reservoir. Concentration of {sup 137}Cs varied among tissues with gill and muscle the lowest and highest. Concentration of {sup 137}Cs in ovaries declined with increasing ovary mass. Until equilibrium is attained in these fish, {sup 137}Cs concentration is directly related to increasing age rather than size.

  12. Using Radioactive Fallout Cesium (137Cs) to Distinguish Sediment Sources in an Agricultural Watershed

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Radioactive fallout Cesium (Cs-137) has been used for quantifying sources of accumulating sediment in water bodies and to determine the rates and pattern of soil erosion. The objectives of this research are to use Cs-137 as a tracer to determine patterns of soil erosion and deposition of eroding soi...

  13. Preparation and characterization of cesium-137 aluminosilicate pellets for radioactive source applications

    SciTech Connect

    Schultz, F.J.; Tompkins, J.A.; Haff, K.W.; Case, F.N.

    1981-07-01

    Twenty-seven fully loaded /sup 137/Cs aluminosilicate pellets were fabricated in a hot cell by the vacuum hot pressing of a cesium carbonate/montmorillonite clay mixture at 1500/sup 0/C and 570 psig. Four pellets were selected for characterization studies which included calorimetric measurements, metallography, scanning electron microscope and electron backscattering (SEM-BSE), electron microprobe, x-ray diffraction, and cesium ion leachability measurements. Each test pellet contained 437 to 450 curies of /sup 137/Cs as determined by calorimetric measurements. Metallographic examinations revealed a two-phase system: a primary, granular, gray matrix phase containing large and small pores and small pore agglomerations, and a secondary fused phase interspersed throughout the gray matrix. SEM-BSE analyses showed that cesium and silicon were uniformly distributed throughout both phases of the pellet. This indicated that the cesium-silicon-clay reaction went to completion. Aluminum homogeneity was unconfirmed due to the high background noise associated with the inherent radioactivity of the test specimens. X-ray diffraction analyses of both radioactive and non-radioactive aluminosilicate pellets confirmed the crystal lattice structure to be pollucite. Cesium ion quasistatic leachability measurements determined the leach rates of fully loaded /sup 137/Cs sectioned pollucite pellets to date to be 4.61 to 34.4 x 10/sup -10/ kg m/sup -2/s/sup -1/, while static leach tests performed on unsectioned fully loaded pellets showed the leach rates of the cesium ion to date to be 2.25 to 3.41 x 10/sup -12/ kg m/sup -2/s/sup -1/. The cesium ion diffusion coefficients through the pollucite pellet were calculated using Fick's first and second laws of diffusion. The diffusion coefficients calculated for three tracer level /sup 137/Cs aluminosilicate pellets were 1.29 x 10/sup -16/m/sup 2/s/sup -1/, 6.88 x 10/sup -17/m/sup 2/s/sup -1/, and 1.35 x 10/sup -17/m/sup 2/s/sup -1/, respectively.

  14. Reversible ion-exchange fixation of cesium-137 leading to mobilization from reservoir sediments

    NASA Astrophysics Data System (ADS)

    Evans, David W.; Alberts, James J.; Clark, Roy A., III

    1983-06-01

    The radioactive fission product, 137Cs, has been observed to mobilize from bottom sediments of two South Carolina reservoirs during summer thermal stratification and hypolimnetic anoxia. Mobilization is attributed to ion-exchange displacement of 137Cs from sediments by cations such as NH +4, Fe +2 and Mn +2 released under anaerobic conditions. Three types of 137Cs binding sites to sediment clay minerals are identified: 1) surface and planar sites from which 137Cs is generally exchangeable by all cations studied (Na +, NH +4, H +, Cs +, Ca +2, Mg +2, Fe +2, and Mn +2); 2) wedge sites where 137Cs exchange is sterically limited to cations of similar size and charge (NH +4, Cs +, K +, and perhaps H 3O +); 3) interlayer sites from which 137Cs is not readily exchanged. More than 15 years after final 137Cs inputs, the reservoir sediments we studied showed the following percentage distribution of sites: 2 to 9% surface sites, 6 to 13% wedge sites, and 78 to 85% interlayer sites. In contrast, lake and stream sediments near Oak Ridge, Tennessee receiving 137Cs inputs more than 20 years earlier had greater than 99% of their 137Cs associated with non-exchangeable interlayer sites. The difference is attributed to the paucity in the South Carolina sediments of weathered micaceous clay minerals with their abundant interlayer sites. Such interlayer deficient clays are dominant in the Atlantic and Gulf coastal plains of the United States and elsewhere. This suggests that 137Cs will be physically and chemically more mobile in such areas as well as more biologically available. Mobility will be enhanced in regimes where cation inputs favoring 137Cs exchange occur. Subsurface waste disposal sites where anaerobic conditions develop with NH +4 production and Fe +2 and Mn +2 release might be such a regime.

  15. Cesium-137 in the Environment: Radioecology and Approaches to Assessment and Management (NCRP Report No. 154)

    SciTech Connect

    Whicker, F. W.; Garten Jr, Charles T; Hamby, D. M.; Higley, K. A.; Hinton, T. G.; Kaplan, D. I.; Rowan, D. J.; Schreckhise, R. G.

    2007-03-01

    The overall goals of this Report are to summarize the current state of knowledge on radiocesium in the environment and to iden- tify future management issues concerning 137Cs-contaminated eco- systems. Current knowledge and concepts are described concerning sources, levels in the general environment and at selected U.S. Department of Energy sites, environmental transport processes, parameters and models, and the management or mitigation of contaminated environments.

  16. Biological proliferation of cesium-137 through the detrital food chain in a forest ecosystem in Japan

    PubMed Central

    Murakami, Masashi; Ohte, Nobuhito; Suzuki, Takahiro; Ishii, Nobuyoshi; Igarashi, Yoshiaki; Tanoi, Keitaro

    2014-01-01

    Radionuclides, including 137Cs, were released from the disabled Fukushima Daiichi Nuclear Power Plant and had been deposited broadly over forested areas of north-eastern Honshu Island, Japan. In the forest, 137Cs was highly concentrated on leaf litters deposited in autumn 2010, before the accident. Monitoring of the distribution of 137Cs among functional groups clearly showed the role of the detrital food chain as the primary channel of 137Cs transfer to consumer organisms. Although many studies have reported the bioaccumulation (or dilution) of radioactive materials through trophic interactions, the present results highlight the importance of examining multiple possible pathways (e.g., grazing vs. detrital chains) in the proliferation of 137Cs through food webs. These results provide important insight into the future distribution and transfer of 137Cs within forest ecosystems. PMID:24398571

  17. Adaptation and security validation of an irradiator suitable for use of cesium-137 sources

    NASA Astrophysics Data System (ADS)

    Silva, Rogério M. V.; Belinato, Walmir; Santos, William S.; Junot, Danilo O.; Souza, Luiza F.; Souza, Divanízia N.

    2014-03-01

    With the aim of offering a new application for 137Cs sources that were previously used in brachytherapy, we developed an irradiator for TL and OSL dosimeters by adapting a shielded storage container; this irradiator was named SOPHIA. It was assembled from a cubic iron casing, filled with lead, with external dimensions of 25 × 25 × 25 cm3. It has three different drawers with two sample holders suitable for samples or dosimeters with dimensions of up to 2 cm. Dose distribution of the surface of sample holder was obtained with EBT-3 radiochromic film and detectors thermoluminescent CaSO4: Dy. Regarding the security conditions of irradiation, the whole routine procedure for placement and removal of samples was simulated using Monte Carlo code. The equipment presented proper security conditions and the doses received by users during procedures for placement and extraction of the samples are in accordance with international standards.

  18. Biological proliferation of cesium-137 through the detrital food chain in a forest ecosystem in Japan.

    PubMed

    Murakami, Masashi; Ohte, Nobuhito; Suzuki, Takahiro; Ishii, Nobuyoshi; Igarashi, Yoshiaki; Tanoi, Keitaro

    2014-01-01

    Radionuclides, including (137)Cs, were released from the disabled Fukushima Daiichi Nuclear Power Plant and had been deposited broadly over forested areas of north-eastern Honshu Island, Japan. In the forest, (137)Cs was highly concentrated on leaf litters deposited in autumn 2010, before the accident. Monitoring of the distribution of (137)Cs among functional groups clearly showed the role of the detrital food chain as the primary channel of (137)Cs transfer to consumer organisms. Although many studies have reported the bioaccumulation (or dilution) of radioactive materials through trophic interactions, the present results highlight the importance of examining multiple possible pathways (e.g., grazing vs. detrital chains) in the proliferation of (137)Cs through food webs. These results provide important insight into the future distribution and transfer of (137)Cs within forest ecosystems. PMID:24398571

  19. Waste area Grouping 2 Phase I remedial investigation: Sediment and Cesium-137 transport modeling report

    SciTech Connect

    Clapp, R.B.; Bao, Y.S.; Moore, T.D.; Brenkert, A.L.; Purucker, S.T.; Reece, D.K.; Burgoa, B.B.

    1996-06-01

    This report is one of five reports issued in 1996 that provide follow-up information to the Phase I Remedial Investigation (RI) Report for Waste Area Grouping (WAG) 2 at Oak Ridge National Laboratory (ORNL). The five reports address areas of concern that may present immediate risk to public health at the Clinch River and ecological risk within WAG 2 at ORNL. A sixth report, on groundwater, in the series documenting WAG 2 RI Phase I results were part of project activities conducted in FY 1996. The five reports that complete activities conducted as part of Phase I of the Remedial Investigation (RI) for WAG 2 are as follows: (1) Waste Area Grouping 2, Phase I Task Data Report: Seep Data Assessment, (2) Waste Area Grouping 2, Phase I Task Data Report: Tributaries Data Assessment, (3) Waste Area Grouping 2, Phase I Task Data Report: Ecological Risk Assessment, (4) Waste Area Grouping 2, Phase I Task Data Report: Human Health Risk Assessment, (5) Waste Area Grouping 2, Phase I Task Data Report: Sediment and {sup 137}Cs Transport Modeling In December 1990, the Remedial Investigation Plan for Waste Area Grouping 2 at Oak Ridge National Laboratory was issued (ORNL 1990). The WAG 2 RI Plan was structured with a short-term component to be conducted while upgradient WAGs are investigated and remediated, and a long-term component that will complete the RI process for WAG 2 following remediation of upgradient WAGs. RI activities for the short-term component were initiated with the approval of the Environmental Protection Agency, Region IV (EPA), and the Tennessee Department of Environment and Conservation (TDEC). This report presents the results of an investigation of the risk associated with possible future releases of {sup 137}Cs due to an extreme flood. The results are based on field measurements made during storms and computer model simulations.

  20. Soil redistribution model for undisturbed and cultivated sites based on Chernobyl-derived cesium-137 fallout.

    PubMed

    Hrachowitz, Markus; Maringer, Franz-Josef; Steineder, Christian; Gerzabek, Martin H

    2005-01-01

    Measurements of 137Cs fallout have been used in combination with a range of conversion models for the investigation of soil relocation mechanisms and sediment budgets in many countries for more than 20 yr. The objective of this paper is to develop a conversion model for quantifying soil redistribution, based on Chernobyl-derived 137Cs. The model is applicable on uncultivated as well as on cultivated sites, taking into account temporal changes in the 137Cs depth distribution pattern as well as tillage-induced 137Cs dilution effects. The main idea of the new model is the combination of a modified exponential model describing uncultivated soil with a Chapman distribution based model describing cultivated soil. The compound model subsequently allows a dynamic description of the Chernobyl derived 137Cs situation in the soil and its change, specifically migration and soil transport processes over the course of time. Using the suggested model at the sampling site in Pettenbach, in the Austrian province of Oberösterreich 137Cs depth distributions were simulated with a correlation coefficient of 0.97 compared with the measured 137Cs depth profile. The simulated rates of soil distribution at different positions at the sampling site were found to be between 27 and 60 Mg ha(-1) yr(-1). It was shown that the model can be used to describe the temporal changes of 137Cs depth distributions in cultivated as well as uncultivated soils. Additionally, the model allows to quantify soil redistribution in good correspondence with already existing models. PMID:15998852

  1. EFFECTIVE HALF-LIFE OF CESIUM-137 IN VARIOUS ENVIRONMENTAL MEDIA AT THE SAVANNAH RIVER SITE

    SciTech Connect

    Jannik, T.; Paller, M.; Baker, R.

    2013-12-12

    During the operational history of the Savannah River Site (SRS), many different radionuclides have been released from site facilities into the SRS environment. However, only a relatively small number of pathways, most importantly {sup 137}Cs in fish and deer, have contributed significantly to doses and risks to the public. The “effective” half-lives (T{sub e}) of {sup 137}Cs (which include both physical decay and environmental dispersion) in Savannah River floodplain soil and vegetation and in fish and white-tailed deer from the SRS were estimated using long-term monitoring data. For 1974–2011, the T{sub e}s of {sup 137}Cs in Savannah River floodplain soil and vegetation were 17.0 years (95% CI = 14.2–19.9) and 13.4 years (95% CI = 10.8–16.0), respectively. These T{sub e}s were greater than in a previous study that used data collected only through 2005 as a likely result of changes in the flood regime of the Savannah River. Field analyses of {sup 137}Cs concentrations in deer collected during yearly controlled hunts at the SRS indicated an overall T{sub e} of 15.9 years (95% CI = 12.3–19.6) for 1965–2011; however, the T{sub e} for 1990–2011 was significantly shorter (11.8 years, 95% CI = 4.8–18.8) due to an increase in the rate of {sup 137}Cs removal. The shortest T{sub e}s were for fish in SRS streams and the Savannah River (3.5–9.0 years), where dilution and dispersal resulted in rapid {sup 137}Cs removal. Long-term data show that T{sub e}s are significantly shorter than the physical half-life of {sup 137}Cs in the SRS environment but that they can change over time. Therefore, it is desirable have a long period of record for calculating Tes and risky to extrapolate T{sub e}s beyond this period unless the processes governing {sup 137}Cs removal are clearly understood.

  2. Using Cesium-137 to study soil redistribution in Guam and Hawaii

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Understanding soil redistribution and sediment sources on the landscape are keys for the development of management strategies for reducing soil erosion and the delivery sediments to floodplains, streams and water bodies. Fallout Cs-137 has been used extensively to measure soil redistribution, to de...

  3. Revised Methodology for Determining Cesium-137 Content of HN-200 Grout Containers

    SciTech Connect

    SHELOR, J.L.

    1999-08-31

    The purpose of this technical paper is to examine the accuracy of the existing method of determining the Cs-137 content of HN-200 grout containers and compare that accuracy to the accuracy attainable by other methods of measurement. The methods of measurement to be compared include: Contact measurements on a grouted container (existing method); Measurements at 5 feet from the surface of a grouted container; Measurements at 10 feet from a grouted container; Measurements on contact with the surface of an ungrouted container; Measurements at 5 feet from the surface of an ungrouted container; and Measurements at 10 feet from the surface of an ungrouted container. Once the most accurate and useable method is determined, the precepts for an operating procedure will be provided for determining the Cs-137 content of newly generated and future HN-200 grout containers as well as the grouted legacy containers currently stored in B Cell.

  4. Zirconium phosphate waste forms for low-temperature stabilization of cesium-137-containing waste streams

    SciTech Connect

    Singh, D.; Wagh, A.S.; Tlustochowicz

    1996-04-01

    Novel chemically bonded phosphate ceramics are being developed and fabricated for low-temperature stabilization and solidification of waste streams that are not amenable to conventional high-temperature stabilization processes because volatiles are present in the wastes. A composite of zirconium-magnesium phosphate has been developed and shown to stabilize ash waste contaminated with a radioactive surrogate of {sup 137}Cs. Excellent retainment of cesium in the phosphate matrix system was observed in Toxicity Characteristic Leaching Procedure tests. This was attributed to the capture of cesium in the layered zirconium phosphate structure by intercalation ion-exchange reaction. But because zirconium phosphate has low strength, a novel zirconium/magnesium phosphate composite waste form system was developed. The performance of these final waste forms, as indicated by compression strength and durability in aqueous environments, satisfy the regulatory criteria. Test results indicate that zirconium-magnesium-phosphate-based final waste forms present a viable technology for treatment and solidification of cesium-contaminated wastes.

  5. Applicator for use of cesium-137 miniaturized tube sources in the treatment of uterine cervix cancer

    SciTech Connect

    Kumar, P.P.; Good, R.R.; McCaul, G.F. )

    1990-06-01

    A modified afterloading Kumar Cervical Applicator with a 3 mm diameter central tandem permits insertion of the afterloading tandem into the uterus without need of manual cervical dilatation. While general anesthesia is required for insertion of standard cervical applicators, this is eliminated because the central tandem is no larger than a uterine sound, and the tandem may be painlessly inserted into the uterus while the patient is awake.

  6. AN OVERVIEW OF CESIUM-137 CONTAMINATION IN A SOUTHEASTERN SWAMP ENVIRONMENT

    SciTech Connect

    Fledderman, P; Tim Jannik, T; Michael Paller, M

    2007-04-04

    In the early 1960s, an area of privately owned swamp adjacent to the Savannah River Site (SRS) was contaminated by site operations. Studies conducted in 1974 estimated that approximately 925 GBq of {sup 137}Cs and 37 GBq of {sup 60}Co were deposited in the swamp. Subsequently, a series of surveys was initiated to characterize the contaminated environment. These surveys--composed of 52 monitoring locations--allow for continued monitoring at a consistent set of locations. Initial survey results indicated maximum {sup 137}Cs concentrations of 19.5 Bq g{sup -1} in soil and 8.7 Bq g{sup -1} in vegetation. By the 2004-2005 surveys, maximum concentrations had declined to 1-2 Bq g{sup -1} in soil and 0.4 Bq g{sup -1} in vegetation.

  7. AN OVERVIEW OF CESIUM-137 CONTAMINATION IN A SOUTHEASTERN SWAMP ENVIRONMENT

    SciTech Connect

    Fledderman, P; Tim Jannik, T; Michael Paller, M

    2006-10-09

    In the early 1960s, an area of privately owned swamp adjacent to the Savannah River Site (SRS) was contaminated by site operations. Studies conducted in 1974 estimated that approximately 925 GBq of {sup 137}Cs and 37 GBq of {sup 60}Co were deposited in the swamp. Subsequently, a series of surveys was initiated to characterize the contaminated environment. These surveys--composed of 52 monitoring locations--allow for continued monitoring at a consistent set of locations. Initial survey results indicated maximum {sup 137}Cs concentrations of 19.5 Bq g{sup -1} in soil and 8.7 Bq g{sup -1} in vegetation. By the 2004-2005 surveys, maximum concentrations had declined to 1-2 Bq g{sup -1} in soil and 0.4 Bq g{sup -1} in vegetation.

  8. ACCUMULATION OF CESIUM-137 AND STRONTIUM-90 IN PONDEROSA PINE AND MONTEREY PINE SEEDLINGS

    EPA Science Inventory

    Because Pinus ponderosa (Dougl.ex Laws) and P. radiate (ID.Don) have exceptionally fast growth rates and their abscised needles are not readily dispersed by wind, these species may be valuable for removing radioisotopes from contaminated soils. . ponderosa and P. radiata seedling...

  9. Accumulation of cesium-137 and strontium-90 in ponderosa pine and monterey pine seedlings

    SciTech Connect

    Entry, J.A.; Rygiewicz, P.T.; Emmingham, W.H.

    1993-10-01

    Because ponderosa pine Pinus ponderosa and Monterey pone (P. radiata D Don) have exceptionally fast growth rates and their abscised needles are not readily dispersed by wind, these species may be valuable for removing radioisotopes from contaminated soils. Ponderosa and Monterey pine seedlings were tested for their ability to accumulate {sup 137}Cs and {sup 90}Sr-characteristic radioisotopes of nuclear fallout-from contaminated soil. Seedlings were grown for 3 mo in 165 cm{sup 3} sphagnum peat moss/perlite (1:1 V/V) in a growth chamber. In Exp. 1, seedling accumulation of {sup 137}Cs and {sup 90}Sr after 1 mo of exposure was measured. In Exp. 2, seedling accumulation of the radioisotopes during different-length exposures was measured. Seedling accumulation of {sup 137}CS and {sup 90}Sr at different concentrations of the radioisotopes in the growth medium was measured in Exp. 3. Ponderosa pine accumulated 6.3% of the {sup 137}Cs and I.5% of the {sup 90}Sr present in the growth medium after 1 mo; Monterey pine accumulated 8.3% of the {sup 137}Cs and 4.5% of the {sup 90}Sr. Accumulation of {sup 137}Cs and {sup 90}Sr by both coniferous species was curvilinearly related to duration of exposure. Accumulation of {sup 137}Cs and {sup 90}Sr by both species increased with increasing concentration in the growth medium and correlated curvilinearly with radioisotope concentration in the growth medium. Large areas throughout the world are contaminated with {sup 137}Cs and {sup 90}Sr as a result of nuclear weapons testing or atomic reactor accidents. The ability of trees to sequester and store {sup 137}Cs and {sup 90}Sr introduces the possibility of using reforestation to remediate contaminated soils.

  10. Determination of lake sediment accumulation rates in an agricultural watershed using lead-210 and cesium-137

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Quantifying the impact of erosion control practices in watersheds remains a difficult problem. It is rare for the application of management practices to be followed by measurements that can indicate the effectiveness of practices. The expense and time associated with erosion monitoring, along with...

  11. Using Cesium-137 to quantify sediment source contribution and uncertainty in a small watershed

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Knowledge of sediment provenance is critical for precision conservation and calibration of soil erosion models. The objectives are to evaluate the ability of Cs-137 to apportion sediment source contributions, quantify uncertainty of the estimates, and estimate desirable sample size. We collected 5...

  12. Identification of environmentally derived cesium-137 burdens in a worker population

    SciTech Connect

    MacLellan, J.A.; Lynch, T.P.; Rieksts, G.A.; Brodzinski, R.L.

    1993-01-01

    During 1990, whole body measurements of a number of workers with little probability of onsite occupational exposure showed positive evidence of [sup 137]Cs. Further investigation revealed that many of these workers supplemented their diet with a significant portion of wild game, mainly deer and elk. To validate the assumption of an environmental source, donated samples of venison and other game were analyzed by gamma spectroscopy. Results ranged from less than 0.1 to almost 100 Bq kg[sup [minus]l] (0.003 to 2.7 nCi kg[sup [minus]1]) and showed a correlation with the habitat from which the game was taken. Venison samples obtained from the two workers with the highest body burdens showed the highest activity. A questionnaire is now used to identify workers with an elevated potential for environmental-intakes.

  13. Identification of environmentally derived cesium-137 burdens in a worker population

    SciTech Connect

    MacLellan, J.A.; Lynch, T.P.; Rieksts, G.A.; Brodzinski, R.L.

    1993-01-01

    During 1990, whole body measurements of a number of workers with little probability of onsite occupational exposure showed positive evidence of {sup 137}Cs. Further investigation revealed that many of these workers supplemented their diet with a significant portion of wild game, mainly deer and elk. To validate the assumption of an environmental source, donated samples of venison and other game were analyzed by gamma spectroscopy. Results ranged from less than 0.1 to almost 100 Bq kg{sup {minus}l} (0.003 to 2.7 nCi kg{sup {minus}1}) and showed a correlation with the habitat from which the game was taken. Venison samples obtained from the two workers with the highest body burdens showed the highest activity. A questionnaire is now used to identify workers with an elevated potential for environmental-intakes.

  14. Economic Observation in 3Q E-business Fight - According to Analysis of Resource Allocation and Contract

    NASA Astrophysics Data System (ADS)

    Kuang, Ruihu; Chen, Zeming; Kuang, Juchi

    Based on relation of resource allocation and marginal benefit of e-commence provider, both of origin and essence of the 3Q e-business fight were analyzed; and then contents of the contract between e-business company and users were elaborated. Moreover, liability for Qihoo's breach of the contract in 3Q e-business fight was discussed. Analysis of the contract indicated that blame of infringing on privacy of users from public, media or even a law professor for Tengxun Company is not exactly justicial. Some controversial rules which are not fit for usual practices in the QQ contract such as narrow definition of privacy were found out, whose reason lies in no relevant e-business standards or rules in our country. In the end, this passage points out that actions of government who intervened in market operations of Tengxun Company and QQ Company are inappropriate and unnecessary. Thus, responsibility for facing up to incomplete market rules of e-commence lies with government and government should strengthen market supervision by legislation so as to guide healthy development of e-business market, which is a key lesson we learn from the 3Q e-business fight.

  15. Analysis of the Functional Size Measurement Methods Usage by Polish Business Software Systems Providers

    NASA Astrophysics Data System (ADS)

    Czarnacka-Chrobot, Beata

    This paper analyses the level of using the software functional size measurement methods by the Polish providers of dedicated business software systemsas well as the reasons behind this status quo. The surveys were conducted against a background of author's own research concerning the usage of software development and enhancement projects effort estimation methods. The use of both types of methods was examined in two cycles: at the turn of the year 2005/2006, being the time of economic prosperity, and next at the turn of the year 2008/2009, that is in the initial stage of crisis and increased investment uncertainty associated with it. This paper presents the most significant conclusions coming from the results of both surveys as well as from comparative analysis of the two.

  16. Cost Analysis of Spatial Data Production as Part of Business Intelligence Within the Mapping Department

    NASA Astrophysics Data System (ADS)

    Kisa, A.; Erkek, B.; Çolak, S.

    2012-07-01

    performance critters are redefined, improvement of existing software are defined, cost analysis implemented as a part of business intelligence. This paper indicated some activities such as cost analysis and its reflection in Mapping Department as an example to share in the concept of reorganization.

  17. Environmental Cost Analysis System (ECAS) Status and Compliance Requirements for EM Consolidated Business Center Contracts - 13204

    SciTech Connect

    Sanford, P.C.; Moe, M.A.; Hombach, W.G.; Urdangaray, R.

    2013-07-01

    The Department of Energy (DOE) Office of Environmental Management (EM) has developed a web-accessible database to collect actual cost data from completed EM projects to support cost estimating and analysis. This Environmental Cost Analysis System (ECAS) database was initially deployed in early 2009 containing the cost and parametric data from 77 decommissioning, restoration, and waste management projects completed under the Rocky Flats Closure Project. In subsequent years we have added many more projects to ECAS and now have a total of 280 projects from 8 major DOE sites. This data is now accessible to DOE users through a web-based reporting tool that allows users to tailor report outputs to meet their specific needs. We are using it as a principal resource supporting the EM Consolidated Business Center (EMCBC) and the EM Applied Cost Engineering (ACE) team cost estimating and analysis efforts across the country. The database has received Government Accountability Office review as supporting its recommended improvements in DOE's cost estimating process, as well as review from the DOE Office of Acquisition and Project Management (APM). Moving forward, the EMCBC has developed a Special Contract Requirement clause or 'H-Clause' to be included in all current and future EMCBC procurements identifying the process that contractors will follow to provide DOE their historical project data in a format compatible with ECAS. Changes to DOE O 413.3B implementation are also in progress to capture historical costs as part of the Critical Decision project closeout process. (authors)

  18. An Investigation of U.S. Undergraduate Business School Rankings Using Data Envelopment Analysis with Value-Added Performance Indicators

    ERIC Educational Resources Information Center

    Palocsay, Susan W.; Wood, William C.

    2014-01-01

    "Bloomberg Businessweek" ranks U.S. undergraduate business programs annually. These rankings provide a convenient overall measure of quality, which is important in today's environment of concern about higher education costs and employment after graduation. Data envelopment analysis (DEA) has advantages over previous regression…

  19. AN ANALYSIS OF SELECTED FACTORS RELEVANT TO THE EMPLOYMENT STATUS IN BUSINESS OFFICES OF MARRIED WOMEN COLLEGE GRADUATES.

    ERIC Educational Resources Information Center

    BECK, ESTHER LILY

    AN ANALYSIS OF FACTORS THAT HINDERED OR IMPEDED THE OCCUPATIONAL ADVANCEMENT OF COLLEGE WOMEN WERE GROUPED AROUND THE FOUR AREAS OF PERSONAL AND SOCIOECONOMIC BACKGROUNDS, CHARACTERISTICS OF THE POSITIONS HELD BY THE WOMEN, BUSINESS POLICIES AND PRACTICES OF EMPLOYING FIRMS, AND POINTS OF VIEW EXPRESSED BY THE WOMEN ABOUT THEIR EXPERIENCES. DATA…

  20. PLAN4BUSINESS - a Service Platform for Aggregation, Processing and Analysis of Urban and Regional Planning Data

    NASA Astrophysics Data System (ADS)

    Mildorf, T.; Ježek, J.; Kepka, M.; Čerba, O.; Klien, E.; Templer, S.; Charvát, K.

    2013-05-01

    The paper presents the main objectives of the plan4business project that aims to develop a service platform for integration, analysing and presenting spatial planning data. The platform should serve as a catalogue of planning data enabling user automated data integration and spatial analyses. The contribution presents the approach for data integration, relation to INSPIRE and the technical solution for data analysis.

  1. Examining the Choice of Business Majors to Participate in a Short-Term Study Abroad Program Using the Gap Analysis Model

    ERIC Educational Resources Information Center

    Vera Lopez, Janet

    2013-01-01

    The Clark and Estes (2008) Gap Analysis Process Model (Gap Analysis) was used to examine the reasons 33% of freshmen students do not participate in the Burke School of Business, Business Abroad Experience (BAE) program at New Wave University (NWU). The purpose of this study was to understand the considerations students make in their…

  2. HTGR Economic / Business Analysis and Trade Studies Market Analysis for HTGR Technologies and Applications

    SciTech Connect

    Richards, Matt; Hamilton, Chris

    2013-11-01

    This report provides supplemental information to the assessment of target markets provided in Appendix A of the 2012 Next Generation Nuclear Plant (NGNP) Industry Alliance (NIA) business plan [NIA 2012] for deployment of High Temperature Gas-Cooled Reactors (HTGRs) in the 2025 – 2050 time frame. This report largely reiterates the [NIA 2012] assessment for potential deployment of 400 to 800 HTGR modules (100 to 200 HTGR plants with 4 reactor modules) in the 600-MWt class in North America by 2050 for electricity generation, co-generation of steam and electricity, oil sands operations, hydrogen production, and synthetic fuels production (e.g., coal to liquids). As the result of increased natural gas supply from hydraulic fracturing, the current and historically low prices of natural gas remain a significant barrier to deployment of HTGRs and other nuclear reactor concepts in the U.S. However, based on U.S. Department of Energy (DOE) Energy Information Agency (EIA) data, U.S. natural gas prices are expected to increase by the 2030 – 2040 timeframe when a significant number of HTGR modules could be deployed. An evaluation of more recent EIA 2013 data confirms the assumptions in [NIA 2012] of future natural gas prices in the range of approximately $7/MMBtu to $10/MMBtu during the 2030 – 2040 timeframe. Natural gas prices in this range will make HTGR energy prices competitive with natural gas, even in the absence of carbon-emissions penalties. Exhibit ES-1 presents the North American projections in each market segment including a characterization of the market penetration logic. Adjustments made to the 2012 data (and reflected in Exhibit ES-1) include normalization to the slightly larger 625MWt reactor module, segregation between steam cycle and more advanced (higher outlet temperature) modules, and characterization of U.S. synthetic fuel process applications as a separate market segment.

  3. Causality analysis in business performance measurement system using system dynamics methodology

    NASA Astrophysics Data System (ADS)

    Yusof, Zainuridah; Yusoff, Wan Fadzilah Wan; Maarof, Faridah

    2014-07-01

    One of the main components of the Balanced Scorecard (BSC) that differentiates it from any other performance measurement system (PMS) is the Strategy Map with its unidirectional causality feature. Despite its apparent popularity, criticisms on the causality have been rigorously discussed by earlier researchers. In seeking empirical evidence of causality, propositions based on the service profit chain theory were developed and tested using the econometrics analysis, Granger causality test on the 45 data points. However, the insufficiency of well-established causality models was found as only 40% of the causal linkages were supported by the data. Expert knowledge was suggested to be used in the situations of insufficiency of historical data. The Delphi method was selected and conducted in obtaining the consensus of the causality existence among the 15 selected expert persons by utilizing 3 rounds of questionnaires. Study revealed that only 20% of the propositions were not supported. The existences of bidirectional causality which demonstrate significant dynamic environmental complexity through interaction among measures were obtained from both methods. With that, a computer modeling and simulation using System Dynamics (SD) methodology was develop as an experimental platform to identify how policies impacting the business performance in such environments. The reproduction, sensitivity and extreme condition tests were conducted onto developed SD model to ensure their capability in mimic the reality, robustness and validity for causality analysis platform. This study applied a theoretical service management model within the BSC domain to a practical situation using SD methodology where very limited work has been done.

  4. Factors that Motivate Business Faculty to Conduct Research: An Expectancy Theory Analysis

    ERIC Educational Resources Information Center

    Chen, Yining; Gupta, Ashok; Hoshower, Leon

    2006-01-01

    In this study, the authors used expectancy theory to examine key factors that motivate business faculty to conduct research. The survey results, from 320 faculty members at 10 business schools, showed that faculty members who assign higher importance ratings to both the extrinsic and the intrinsic rewards of research exhibit higher research…

  5. A Case Analysis of Business English Teacher Development in China with GDUFS as an Example

    ERIC Educational Resources Information Center

    Wenzhong, Zhu; Jingzi, Deng

    2015-01-01

    Business English education has evolved into a cross-disciplinary programme in China as one of the hottest majors pursued by students and professionals. As Business English teaching develops in terms of diversity, richness, and depth, the demands placed on the teacher are also increasing. The paper assumes that the kind of teachers with…

  6. Attitudes of Business Students on the TARP Program: A Semantic Differential Analysis

    ERIC Educational Resources Information Center

    Piotrowski, Chris; Guyette, Roger W., Jr.

    2011-01-01

    The TARP program, a federal response to the 2008 financial crisis, has generated much debate both inside and outside of academia. Since business ethics, corporate responsibility, and public policy form the basic educational framework of the undergraduate business school curriculum, we investigated attitudes toward the TARP in the Spring of 2009.…

  7. Online Business Education in the Twenty-First Century: An Analysis of Potential Target Markets.

    ERIC Educational Resources Information Center

    Evans, Joel R.; Haase, Ilene M.

    2001-01-01

    Discusses the potential for online business education. Highlights include a background of distance education for higher education; the interest of corporate America in distance education; and results of a survey of Internet users that focused on potential customers for online business education and considered demographics, service expectations,…

  8. The College of Business Internship Program: A Comprehensive Analysis of the First 10 Years

    ERIC Educational Resources Information Center

    Beck, Charles E.; French, Monique

    2016-01-01

    Internships for academic credit serve as a joint venture between the university and the business communities, helping both groups meet their organizational objectives. Businesses gain qualified, temporary workers with verifiable skills for specific job needs. Administered properly, the academic credit does not merely certify on-the-job training,…

  9. Analysis of the Central Virginia Community College Spring 1999 Survey of Business and Industry.

    ERIC Educational Resources Information Center

    Hicks, Geoffrey

    Central Virginia Community College (CVCC) conducted a survey of local employers in spring 1999 to obtain feedback on the college's program offerings and graduates. Surveys were sent to 1,200 businesses, governments and schools in the four-county Region 2000 business/industrial community. Respondents returned 312 surveys for a response rate of 26…

  10. Preferences of processing companies for attributes of Swiss milk: a conjoint analysis in a business-to-business market.

    PubMed

    Boesch, I

    2013-04-01

    This study aimed to determine key attributes of milk that drive a processor's supply decisions and possibilities for differentiation based on these product attributes. Feedback-driven exploration was applied to derive product attributes relevant to the buying decision. Conjoint analysis with hierarchical Bayes estimation methods was used to determine the relative importance of attributes. Results show that the technical aspects of milk, as well as the price and country of origin, dominate the buying decision. Potential for differentiation was found for environmental and societal attributes as well as freedom from genetically modified products. Product and supplier criteria also provide the potential to segment the market if the price premium is held within limits. PMID:23375974

  11. Business closure and relocation: a comparative analysis of the Loma Prieta earthquake and Hurricane Andrew.

    PubMed

    Wasileski, Gabriela; Rodríguez, Havidán; Diaz, Walter

    2011-01-01

    The occurrence of a number of large-scale disasters or catastrophes in recent years, including the Indian Ocean tsunami (2004), the Kashmir earthquake (2005), Hurricane Katrina (2005) and Hurricane Ike (2008), have raised our awareness regarding the devastating effects of disasters on human populations and the importance of developing mitigation and preparedness strategies to limit the consequences of such events. However, there is still a dearth of social science research focusing on the socio-economic impact of disasters on businesses in the United States. This paper contributes to this research literature by focusing on the impact of disasters on business closure and relocation through the use of multivariate logistic regression models, specifically focusing on the Loma Prieta earthquake (1989) and Hurricane Andrew (1992). Using a multivariate model, we examine how physical damage to the infrastructure, lifeline disruption and business characteristics, among others, impact business closure and relocation following major disasters. PMID:20722689

  12. Empirical Analysis of Effects of Bank Mergers and Acquisitions on Small Business Lending in Nigeria

    NASA Astrophysics Data System (ADS)

    Ita, Asuquo Akabom

    2012-11-01

    Mergers and acquisitions are the major instruments of the recent banking reforms in Nigeria.The effects and the implications of the reforms on the lending practices of merged banks to small businesses were considered in this study. These effects were divided into static and dynamic effects (restructuring, direct and external). Data were collected by cross-sectional research design and were subsequently analyzed by the ordinary least square (OLS) method.The analyses show that bank size, financial characteristics and deposit of non-merged banks are positively related to small business lending. While for the merged banks, the reverse is the case. From the above result, it is evident that merger and acquisition have not only static effect on small business lending but also dynamic effect, therefore, given the central position of small businesses in the current government policy on industrialization in Nigeria, policy makers in Nigeria, should consider both the static and dynamic effects of merger and acquisition on small business lending in their policy thrust.

  13. An analysis of opinions from veterinarians in South Africa regarding business management skills.

    PubMed

    Krecek, R C; Tobin, P

    2004-03-01

    The changing role of veterinarians in the global market is a current topic of debate and discussion. Few countries including South Africa have formally examined the changing dynamics of this profession. Therefore, the present study addressed 2 objectives. The 1st was to examine basic information about veterinarians in South Africa including their age, gender and distribution across provinces, the percentage whose practice was urban, rural or periurban, the numbers working with specific animal species, and the extent of business management and skills previously gained. The 2nd objective was to obtain opinions and insights from veterinarians in South Africa about the challenges and opportunities facing their business practices to better understand what they considered important dynamics to their businesses today. Several areas of business on which they were questioned and which were included in this study were: marketing, vision, human resources, leadership, financial management, ethics, competition, day-to-day operations, interpersonal skills and information management. This is the 1st known survey to employ a questionnaire to gain insights and opinions from veterinarians about business management skills. PMID:15214691

  14. Can business impact analysis play a meaningful role in planning a cost-saving programme?

    PubMed

    Wright, Trevor

    2011-02-01

    Business continuity as it exists today would appear to have reached something of a plateau. Considering the history of the discipline, and how it has developed from 'simple' disaster recovery to its present position, it is clear that the trend has been to move from a reactive discipline to a proactive process. Following on from this broadly-accepted point, it is perhaps time to consider how the discipline may develop and what wider and deeper contribution the business continuity profession may make to add further value for our clients. In the present climate, it seems appropriate to consider how (and if) business continuity practice can make a meaningful contribution to a cost saving exercise. The public and private sectors are considered and the differences are compared. PMID:21482508

  15. Evaluating community investments in the mining sector using multi-criteria decision analysis to integrate SIA with business planning

    SciTech Connect

    Esteves, A.M.

    2008-05-15

    Gaining senior management's commitment to long-term social development projects, which are characterised by uncertainty and complexity, is made easier if projects are shown to benefit the site's strategic goals. However, even though the business case for community investment may have been accepted at a general level, as a strategy for competitive differentiation, risk mitigation and a desire to deliver - and to be seen to deliver - a 'net benefit' to affected communities, mining operations are still faced with implementation challenges. Case study research on mining companies, including interviews with social investment decision-makers, has assisted in developing the Social Investment Decision Analysis Tool (SIDAT), a decision model for evaluating social projects in order to create value for both the company and the community. Multi-criteria decision analysis techniques integrating business planning processes with social impact assessment have proved useful in assisting mining companies think beyond the traditional drivers (i.e. seeking access to required lands and peaceful relations with neighbours), to broader issues of how they can meet their business goals and contribute to sustainable development in the regions in which they operate.

  16. Hot or Not: An Analysis of Online Professor-Shopping Behavior of Business Students

    ERIC Educational Resources Information Center

    Hossain, Tarique M.

    2010-01-01

    With the proliferation of Web sites that allow students to praise or disparage their instructors depending on their whims, instructors across the country essentially are becoming subjects of comparison shopping by prospective students. Using a sample survey of 258 students majoring in business at a public university on the west coast of the United…

  17. Establishing a Cross-Cultural Analysis Component in Business Foreign Language Courses.

    ERIC Educational Resources Information Center

    Paulsell, Patricia R.

    Introduction of materials designed to heighten the cultural awareness of students intending to work in international business is a more difficult task than introducing cultural material to language students, due to lack of appropriate texts and methods and the limited international awareness of students. The importance of cultural understanding to…

  18. Workforce: Gap Analysis of a Rural Community College's Training and Local Business & Industry Needs

    ERIC Educational Resources Information Center

    Wilson, Delfina Acosta

    2009-01-01

    In Mississippi, the bulk of the responsibility to conduct workforce training falls on the community colleges. With the recent trends of large industry relocating overseas, layoffs, and plant closures, these challenges have become prevalent in rural America. Through the development and delivery of workforce programs to local business and industry,…

  19. Business School Teaching and Democratic Culture: An International and Comparative Analysis

    ERIC Educational Resources Information Center

    Kragh, Simon Ulrik; Bislev, Sven

    2008-01-01

    Egalitarian and participation-oriented teaching emphasizes critical discussion and informal relationships between students and professors. The authors argue that the use of egalitarian and some aspects of participation-oriented teaching at business schools differs systematically across countries according to the strength of democratic culture.…

  20. An Analysis of Failing and Nonfailing Students in Postsecondary Business Programs.

    ERIC Educational Resources Information Center

    Anderson, Harry E., Jr.; And Others

    1985-01-01

    Postsecondary business students, classified as failed or nonfailed after 12 months, were studied. Age, race, and gender were not significantly associated with academic performance. However, selected interest factors, measured by CPP (Career Placement Program), and ability factors, measured by CPP and ACT (American College Testing Program), were…

  1. Towards an Understanding of the Business Process Analyst: An Analysis of Competencies

    ERIC Educational Resources Information Center

    Sonteya, Thembela; Seymour, Lisa

    2012-01-01

    The increase in adoption of business process management (BPM) and service oriented architecture (SOA) has created a high demand for qualified professionals with a plethora of skills. However, despite the growing amount of literature available on the topics of BPM and SOA, little research has been conducted around developing a detailed list of…

  2. THE DEVELOPMENT OF A FARM BUSINESS PLANNING AND ANALYSIS INSTRUCTIONAL PROGRAM FOR OHIO YOUNG FARMERS.

    ERIC Educational Resources Information Center

    BOUCHER, LEON WILLIAM

    IN A 3-YEAR ACTION RESEARCH PROJECT, IDEAS FOR A FARM BUSINESS INSTRUCTIONAL PROGRAM WERE IDENTIFIED BY A PILOT GROUP OF YOUNG FARMERS AND TEACHERS WHO CONDUCTED THE PROGRAM. AFTER 1 YEAR, THE PROGRAM WAS EVALUATED THROUGH QUESTIONNAIRES AND INTERVIEWS WITH TEACHERS, YOUNG FARMERS, AND AGRICULTURAL AGENCY PERSONNEL INVOLVED. SOME FINDINGS…

  3. Ethical Decision-Making among Business Students: A Two-Country Analysis.

    ERIC Educational Resources Information Center

    Smith, David E.; Skalnik, J. Robert; Skalnik, Patricia C.

    2000-01-01

    The ethical tendencies of university business students from Denmark (n=297) and the United States (n=183) were examined by analyzing their responses to ethical dilemmas on issues of coercion and control, conflict of interest, physical environment, paternalism, and personal integrity. Findings indicated that students from both countries had similar…

  4. An Analysis of the Curricula of Business Administration Departments in Turkish Universities with the Perspective of Civil Society Awareness

    ERIC Educational Resources Information Center

    Ozdemir, Aytul Ayse; Sarikaya, Muammer

    2009-01-01

    The authors' goal was to analyze the curricula of business administration departments in state and private universities in Turkey, which have been offering courses such as business and society, social responsibility, business ethics, and management of nongovernmental organizations (NGOs). Of the 74 universities with business administration…

  5. Complexity analysis of dual-channel game model with different managers' business objectives

    NASA Astrophysics Data System (ADS)

    Li, Ting; Ma, Junhai

    2015-01-01

    This paper considers dual-channel game model with bounded rationality, using the theory of bifurcations of dynamical system. The business objectives of retailers are assumed to be different, which is closer to reality than previous studies. We study the local stable region of Nash equilibrium point and find that business objectives can expand the stable region and play an important role in price strategy. One interesting finding is that a fiercer competition tends to stabilize the Nash equilibrium. Simulation shows the complex behavior of two dimensional dynamic system, we find period doubling bifurcation and chaos phenomenon. We measure performances of the model in different period by using the index of average profit. The results show that unstable behavior in economic system is often an unfavorable outcome. So this paper discusses the application of adaptive adjustment mechanism when the model exhibits chaotic behavior and then allows the retailers to eliminate the negative effects.

  6. A Business Analysis of a SKYLON-based European Launch Service Operator

    NASA Astrophysics Data System (ADS)

    Hempsell, Mark; Aprea, Julio; Gallagher, Ben; Sadlier, Greg

    2016-04-01

    Between 2012 and 2014 an industrial consortium led by Reaction Engines conducted a feasibility study for the European Space Agency with the objective to explore the feasibility of SKYLON as the basis for a launcher that meets the requirements established for the Next Generation European Launcher. SKYLON is a fully reusable single stage to orbit launch system that is enabled by the unique performance characteristic of the Synergetic Air-Breathing Rocket Engine and is under active development. The purpose of the study which was called "SKYLON-based European Launch Service Operator (S-ELSO)" was to support ESA decision making on launch service strategy by exploring the potential implications of this new launch system on future European launch capability and the European industry that supports it. The study explored both a SKYLON operator (S-ELSO) and SKYLON manufacturer as separate business ventures. In keeping with previous studies, the only strategy that was found that kept the purchase price of the SKYLON low enough for a viable operator business was to follow an "airline" business model where the manufacturer sells SKYLONs to other operators in addition to S-ELSO. With the assumptions made in the study it was found that the SKYLON manufacturer with a total production run of between 30 and 100 SKYLONs could expect an Internal Rate of Return of around 10%. This was judged too low for all the funding to come from commercial funding sources, but is sufficiently high for a Public Private Partnership. The S-ELSO business model showed that the Internal Rate of Return would be high enough to consider operating without public support (i.e. commercial in operation, irrespective of any public funding of development), even when the average launch price is lowered to match the lowest currently quoted price for expendable systems.

  7. Analysis of Types of Oscillations in Goodwin's Model of Business Cycle

    NASA Astrophysics Data System (ADS)

    Antonova, A. O.; Reznik, S. N.; Todorov, M. D.

    2010-11-01

    Types of solutions of the Goodwin business cycle model with the fixed investment time lag have been numerically studied. It is shown that the long-periodic Goodwin's oscillations are excited by the independent investment A in case A exceeds a threshold. If A falls below the threshold, then there are only sawtooth oscillations with a period equal to the investment time lag. Near the threshold, the time behavior of the income is irregular.

  8. E-Business: The Business Officer's Business.

    ERIC Educational Resources Information Center

    Olson, Mark A.

    2001-01-01

    Contends e-business is particularly the domain of college and university business officers, with today's officers facing an unprecedented opportunity to exercise a critical leadership role in the deployment of advanced information technology solutions on campus. Describes relevant issues and advances, and presents ten initiatives that business…

  9. Harness That S.O.B.: Distributing Remote Sensing Analysis in a Small Office/Business

    NASA Astrophysics Data System (ADS)

    Kramer, J.; Combe, J.; McCord, T. B.

    2009-12-01

    Researchers in a small office/business (SOB) operate with limited funding, equipment, and software availability. To mitigate these issues, we developed a distributed computing framework that: 1) leverages open source software to implement functionality otherwise reliant on proprietary software and 2) harnesses the unused power of (semi-)idle office computers with mixed operating systems (OSes). This abstract outlines some reasons for the effort, its conceptual basis and implementation, and provides brief speedup results. The Multiple-Endmember Linear Spectral Unmixing Model (MELSUM)1 processes remote-sensing (hyper-)spectral images. The algorithm is computationally expensive, sometimes taking a full week or more for a 1 million pixel/100 wavelength image. Analysis of pixels is independent, so a large benefit can be gained from parallel processing techniques. Job concurrency is limited by the number of active processing units. MELSUM was originally written in the Interactive Data Language (IDL). Despite its multi-threading capabilities, an IDL instance executes on a single machine, and so concurrency is limited by the machine's number of central processing units (CPUs). Network distribution can access more CPUs to provide a greater speedup, while also taking advantage of (often) underutilized extant equipment. appropriately integrating open source software magnifies the impact by avoiding the purchase of additional licenses. Our method of distribution breaks into four conceptual parts: 1) the top- or task-level user interface; 2) a mid-level program that manages hosts and jobs, called the distribution server; 3) a low-level executable for individual pixel calculations; and 4) a control program to synchronize sequential sub-tasks. Each part is a separate OS process, passing information via shell commands and/or temporary files. While the control and low-level executables are short-lived, the top-level program and distribution server run (at least) for the entirety of

  10. Analysis of Road Network Pattern Considering Population Distribution and Central Business District

    PubMed Central

    Zhao, Fangxia; Sun, Huijun; Wu, Jianjun; Gao, Ziyou; Liu, Ronghui

    2016-01-01

    This paper proposes a road network growing model with the consideration of population distribution and central business district (CBD) attraction. In the model, the relative neighborhood graph (RNG) is introduced as the connection mechanism to capture the characteristics of road network topology. The simulation experiment is set up to illustrate the effects of population distribution and CBD attraction on the characteristics of road network. Moreover, several topological attributes of road network is evaluated by using coverage, circuitness, treeness and total length in the experiment. Finally, the suggested model is verified in the simulation of China and Beijing Highway networks. PMID:26981857

  11. Business Case Analysis for Replacing the Mazak 30Y Mill-Turn Machine in SM-39. Summary

    SciTech Connect

    Booth, Steven Richard; Dinehart, Timothy Grant; Benson, Faith Ann

    2015-03-19

    Business case studies are being looked at to support procurement of new machines and capital equipment in the SM-39 and TA-03-0102 machine shops. The first effort conducted economic analysis of replacing the Mazak 30Y Mill-Turn Machine located in SM-39. To determine the value of switching machinery, a baseline scenario was compared with a future scenario where new machinery was purchased and installed. The conditions under the two scenarios were defined via interviews with subject matter experts in terms of one-time and periodic costs. The results of the analysis were compiled in a life-cycle cost/benefit table. The costs of procuring, installing, and maintaining a new machine were balanced against the costs avoided by replacing older machinery. Productivity savings were included as a measure to show the costs avoided by being able to produce parts at a quicker and more efficient pace.

  12. Qualitative Analysis of Round-Table Discussions on the Business Case and Procurement Challenges for Hospital Electronic Prescribing Systems

    PubMed Central

    Cresswell, Kathrin M.; Slee, Ann; Coleman, Jamie; Williams, Robin; Bates, David W.; Sheikh, Aziz

    2013-01-01

    Objectives There is a pressing need to understand the challenges surrounding procurement of and business case development for hospital electronic prescribing systems, and to identify possible strategies to enhance the efficiency of these processes in order to assist strategic decision making. Materials and Methods We organized eight multi-disciplinary round-table discussions in the United Kingdom. Participants included policy makers, representatives from hospitals, system developers, academics, and patients. Each discussion was digitally audio-recorded, transcribed verbatim and, together with accompanying field notes, analyzed thematically with NVivo9. Results We drew on data from 17 participants (approximately eight per roundtable), six hours of discussion, and 15 pages of field notes. Key challenges included silo planning with systems not being considered as part of an integrated organizational information technology strategy, lack of opportunity for interactions between customers and potential suppliers, lack of support for hospitals in choosing appropriate systems, difficulty of balancing structured planning with flexibility, and the on-going challenge of distinguishing “wants” and aspirations from organizational “needs”. Discussion and conclusions Development of business cases for major investments in information technology does not take place in an organizational vacuum. Building on previously identified potentially transferable dimensions to the development and execution of business cases surrounding measurements of costs/benefits and risk management, we have identified additional components relevant to ePrescribing systems. These include: considerations surrounding strategic context, case for change and objectives, future service requirements and options appraisal, capital and revenue implications, timescale and deliverability, and risk analysis and management. PMID:24260213

  13. Extracting business vocabularies from business process models: SBVR and BPMN standards-based approach

    NASA Astrophysics Data System (ADS)

    Skersys, Tomas; Butleris, Rimantas; Kapocius, Kestutis

    2013-10-01

    Approaches for the analysis and specification of business vocabularies and rules are very relevant topics in both Business Process Management and Information Systems Development disciplines. However, in common practice of Information Systems Development, the Business modeling activities still are of mostly empiric nature. In this paper, basic aspects of the approach for business vocabularies' semi-automated extraction from business process models are presented. The approach is based on novel business modeling-level OMG standards "Business Process Model and Notation" (BPMN) and "Semantics for Business Vocabularies and Business Rules" (SBVR), thus contributing to OMG's vision about Model-Driven Architecture (MDA) and to model-driven development in general.

  14. Experimental and numerical analysis of defects in composite panels used in business aircrafts interior

    NASA Astrophysics Data System (ADS)

    Ruiz, Edu; Courteau-Godmaire, H.; Fotsing, R.; Billotte, C.; Levesque, M.

    2016-05-01

    This paper provides an optical characterization and numerical prediction of local deformations appearing on the visible side of composite sandwich panels used for interior furniture of business airplanes. During manufacturing of furniture panels, metallic inserts are bonded inside the sandwich panel using an epoxy adhesive. Surface defects appear on the visible side of the panels due to curing of the adhesive, but also because of temperature gradients and humidity during manufacturing and in service. This paper presents an optical characterization based on deflectometry principle, that allows qualitative and quantitative analyses of the surface deformations in 3-dimensions. In addition, this paper presents a parametric model based on finite elements to predict the formation of surface defects using ABAQUS. A comparison is presented between the experimental observations and numerical predictions with good agreement between them.

  15. ROI on yield data analysis systems through a business process management strategy

    NASA Astrophysics Data System (ADS)

    Rehani, Manu; Strader, Nathan; Hanson, Jeff

    2005-05-01

    The overriding motivation for yield engineering is profitability. This is achieved through application of yield management. The first application is to continually reduce waste in the form of yield loss. New products, new technologies and the dynamic state of the process and equipment keep introducing new ways to cause yield loss. In response, the yield management efforts have to continually come up with new solutions to minimize it. The second application of yield engineering is to aid in accurate product pricing. This is achieved through predicting future results of the yield engineering effort. The more accurate the yield prediction, the more accurate the wafer start volume, the more accurate the wafer pricing. Another aspect of yield prediction pertains to gauging the impact of a yield problem and predicting how long that will last. The ability to predict such impacts again feeds into wafer start calculations and wafer pricing. The question then is that if the stakes on yield management are so high why is it that most yield management efforts are run like science and engineering projects and less like manufacturing? In the eighties manufacturing put the theory of constraints1 into practice and put a premium on stability and predictability in manufacturing activities, why can't the same be done for yield management activities? This line of introspection led us to define and implement a business process to manage the yield engineering activities. We analyzed the best known methods (BKM) and deployed a workflow tool to make them the standard operating procedure (SOP) for yield managment. We present a case study in deploying a Business Process Management solution for Semiconductor Yield Engineering in a high-mix ASIC environment. We will present a description of the situation prior to deployment, a window into the development process and a valuation of the benefits.

  16. (Radiation induced changes in the cuticular hydrocarbons of the granary weevil and their relationship to dessication and adult mortality). Half-yearly report, February 15-August 14, 1986

    SciTech Connect

    Not Available

    1986-01-01

    Granary weevil (Sitophilus granarius) were irradiated with cesium-137 derived gamma radiation at various age groups. Hydrocarbon analysis of epicuticles were studied chromatographically and by mass spectroscopy. 3 figs., 4 tabs. (DT)

  17. Business Initiative.

    ERIC Educational Resources Information Center

    Sisk, Dorothy A.

    1992-01-01

    This article describes the increasing role of business in sponsoring Grand Awards for the top high school science students in each of 13 disciplines of the International Science and Engineering Fair. Phillips Petroleum Company and other businesses sponsor the student science awards to recognize gifted and talented students and to motivate other…

  18. Business & Operations

    ERIC Educational Resources Information Center

    Agron, Joe

    2007-01-01

    This article presents an interview with John D. Musso, executive director of the Association of School Business Officials (ASBO) International. Musso talks about trends and issues that will most affect school business and operations in 2007 and beyond. Despite the challenges facing school operations, he believes that the key to being successful at…

  19. The Effect of Online Systems Analysis Training on Aerospace Industry Business Performance: A Qualitative Study

    ERIC Educational Resources Information Center

    Burk, Erlan

    2012-01-01

    Aerospace companies needed additional research on technology-based training to verify expectations when enhancing human capital through online systems analysis training. The research for online systems analysis training provided aerospace companies a means to verify expectations for systems analysis technology-based training on business…

  20. Risky Business

    NASA Technical Reports Server (NTRS)

    Yarbrough, Katherine

    2015-01-01

    During my internship I worked on two major projects, recommending improvements for the Center's Risk Management Workshop and helping with the strategic planning efforts for Safety and Mission Assurance (S&MA). The risk management improvements is the key project I worked on this semester through my internship, while the strategic planning is the secondary assignment. S&MA Business Office covers both aspects in its delegation, getting both spans some of the work done in the office. A risk is a future event with a negative consequence that has some probability of occurring. Safety and Mission Assurance identifies, analyzes, plans, and tracks risk. The directorate offers the Center a Risk Management Workshop, and part of the ongoing efforts of S&MA is to make continuous improvements to the RM Workshop. By using the Project Management Institute's (PMI) Standard for Risk Management, I performed a gap analysis to make improvements for our materials. I benchmarked the PMI's Risk Management Standard, compared our Risk Management Workshop materials to PMI's standard, and identified any gaps in our material. My major findings were presented to the Business Office of S&MA for a decision on whether or not to incorporate the improvements. These suggestions were made by attending JSC working group meetings, Health, Safety and Environment (HSE) panel reviews and various risk review meetings. The improvements provide better understanding of risk management processes and enhanced risk tracking knowledge and skills. Risk management is an integral part of any engineering discipline, getting exposed to this section of engineering will greatly help shape my career in the future. Johnson Space Center is a world leader in risk management processes; learning risk management here gives me a huge advantage over my peers, as well as understanding decision making in the context of risk management will help me to be a well-rounded engineer. Strategic planning is an area I had not previously

  1. Analysis of water from K west basin canisters (second campaign)

    SciTech Connect

    Trimble, D.J., Fluor Daniel Hanford

    1997-03-06

    Gas and liquid samples have been obtained from a selection of the approximately 3,820 spent fuel storage canisters in the K West Basin. The samples were taken to characterize the contents of the gas and water in the canisters. The data will provide source term information for two subprojects of the Spent Nuclear Fuel Project (SNFP) (Fulton 1994): the K Basins Integrated Water Treatment System subproject (Ball 1996) and the K Basins Fuel Retrieval System subproject (Waymire 1996). The barrels of ten canisters were sampled in 1995, and 50 canisters were sampled in a second campaign in 1996. The analysis results for the gas and liquid samples of the first campaign have been reported (Trimble 1995a; Trimble 1995b; Trimble 1996a; Trimble 1996b). An analysis of cesium-137 (137CS ) data from the second campaign samples was reported (Trimble and Welsh 1997), and the gas sample results are documented in Trimble 1997. This report documents the results of all analytes of liquid samples from the second campaign.

  2. Risky Business: Factor Analysis of Survey Data – Assessing the Probability of Incorrect Dimensionalisation

    PubMed Central

    van der Eijk, Cees; Rose, Jonathan

    2015-01-01

    This paper undertakes a systematic assessment of the extent to which factor analysis the correct number of latent dimensions (factors) when applied to ordered-categorical survey items (so-called Likert items). We simulate 2400 data sets of uni-dimensional Likert items that vary systematically over a range of conditions such as the underlying population distribution, the number of items, the level of random error, and characteristics of items and item-sets. Each of these datasets is factor analysed in a variety of ways that are frequently used in the extant literature, or that are recommended in current methodological texts. These include exploratory factor retention heuristics such as Kaiser’s criterion, Parallel Analysis and a non-graphical scree test, and (for exploratory and confirmatory analyses) evaluations of model fit. These analyses are conducted on the basis of Pearson and polychoric correlations. We find that, irrespective of the particular mode of analysis, factor analysis applied to ordered-categorical survey data very often leads to over-dimensionalisation. The magnitude of this risk depends on the specific way in which factor analysis is conducted, the number of items, the properties of the set of items, and the underlying population distribution. The paper concludes with a discussion of the consequences of over-dimensionalisation, and a brief mention of alternative modes of analysis that are much less prone to such problems. PMID:25789992

  3. Risky business: factor analysis of survey data - assessing the probability of incorrect dimensionalisation.

    PubMed

    van der Eijk, Cees; Rose, Jonathan

    2015-01-01

    This paper undertakes a systematic assessment of the extent to which factor analysis the correct number of latent dimensions (factors) when applied to ordered-categorical survey items (so-called Likert items). We simulate 2400 data sets of uni-dimensional Likert items that vary systematically over a range of conditions such as the underlying population distribution, the number of items, the level of random error, and characteristics of items and item-sets. Each of these datasets is factor analysed in a variety of ways that are frequently used in the extant literature, or that are recommended in current methodological texts. These include exploratory factor retention heuristics such as Kaiser's criterion, Parallel Analysis and a non-graphical scree test, and (for exploratory and confirmatory analyses) evaluations of model fit. These analyses are conducted on the basis of Pearson and polychoric correlations. We find that, irrespective of the particular mode of analysis, factor analysis applied to ordered-categorical survey data very often leads to over-dimensionalisation. The magnitude of this risk depends on the specific way in which factor analysis is conducted, the number of items, the properties of the set of items, and the underlying population distribution. The paper concludes with a discussion of the consequences of over-dimensionalisation, and a brief mention of alternative modes of analysis that are much less prone to such problems. PMID:25789992

  4. Building Businesses.

    ERIC Educational Resources Information Center

    Sturgeon, Julie

    2000-01-01

    Discusses how Washington University (St. Louis, MO) converted odd space into a program allowing students to be shopkeepers for necessary services and the school assuming the role of landlord. Tips for overseeing student businesses are highlighted. (GR)

  5. 76 FR 44378 - Policy Statement of the U.S. Nuclear Regulatory Commission on the Protection of Cesium-137...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-25

    ... Register on July 31, 2008 (73 FR 44780), and discussed with stakeholders in a public workshop held on... 29, 2010 (75 FR 37483). The intent of this document was to foster discussion about these issues and... Federal Register on September 29, 2010 (75 FR 60149), as well as in two NRC press releases issued June...

  6. Transport and accumulation of cesium-137 and mercury in the Clinch River and Watts Bar Reservoir system

    SciTech Connect

    Olsen, C.R.; Larsen, I.L.; Lowry, P.D.; Moriones, C.R.; Ford, C.J.; Dearstone, K.C.; Turner, R.R.; Kimmel, B.L.; Brandt, C.C.

    1992-06-01

    Operations and waste disposal activities at the Oak Ridge Y-12 Plant, the Oak Ridge National Laboratory (ORNL), and the Oak Ridge K-25 Site (formerly the Oak Ridge Gaseous Diffusion Plant) on the US Department of Energy (DOE) Oak Ridge Reservation (ORR) have introduced a variety of airborne, liquid, and solid wastes into the surrounding environment. Some of these wastes may affect off-site areas by entering local streams, which ultimately drain into the Clinch and Tennessee river system. Previously reported concentrations of radionuclides, metals and organic compounds in water, sediment, and biota of the Clinch River and Watts Bar Reservoir suggest the presence of a variety of contaminants of possible concern to the protection of human health and the environment. The work reported here represents part of the initial scoping phase for the Clinch River RCRA Facility Investigation. In this work, the distribution of {sup 137}Cs is used to identify contaminant accumulation patterns and potential problem, or hot-spot,'' areas with regard to environmental hazard or human health. Radiocesium was chosen for this scoping effort because (1) its history of release into the Clinch River is reasonably well documented, (2) it is easy and inexpensive to measure by gamma spectrometry, and (3) it is rapidly sorbed to particulate matter and thus serves as a cost-effective tracer for identifying the transport and accumulation patterns of many other particle-reactive contaminants, such as mercury (Hg), lead (Pb), and plutonium (Pu), and polychlorinated biphenyls (PCBs).

  7. Transport and accumulation of cesium-137 and mercury in the Clinch River and Watts Bar Reservoir system. Environmental Restoration Program

    SciTech Connect

    Olsen, C.R.; Larsen, I.L.; Lowry, P.D.; Moriones, C.R.; Ford, C.J.; Dearstone, K.C.; Turner, R.R.; Kimmel, B.L.; Brandt, C.C.

    1992-06-01

    Operations and waste disposal activities at the Oak Ridge Y-12 Plant, the Oak Ridge National Laboratory (ORNL), and the Oak Ridge K-25 Site (formerly the Oak Ridge Gaseous Diffusion Plant) on the US Department of Energy (DOE) Oak Ridge Reservation (ORR) have introduced a variety of airborne, liquid, and solid wastes into the surrounding environment. Some of these wastes may affect off-site areas by entering local streams, which ultimately drain into the Clinch and Tennessee river system. Previously reported concentrations of radionuclides, metals and organic compounds in water, sediment, and biota of the Clinch River and Watts Bar Reservoir suggest the presence of a variety of contaminants of possible concern to the protection of human health and the environment. The work reported here represents part of the initial scoping phase for the Clinch River RCRA Facility Investigation. In this work, the distribution of {sup 137}Cs is used to identify contaminant accumulation patterns and potential problem, or ``hot-spot,`` areas with regard to environmental hazard or human health. Radiocesium was chosen for this scoping effort because (1) its history of release into the Clinch River is reasonably well documented, (2) it is easy and inexpensive to measure by gamma spectrometry, and (3) it is rapidly sorbed to particulate matter and thus serves as a cost-effective tracer for identifying the transport and accumulation patterns of many other particle-reactive contaminants, such as mercury (Hg), lead (Pb), and plutonium (Pu), and polychlorinated biphenyls (PCBs).

  8. Development and evaluation of a regression-based model to predict cesium-137 concentration ratios for saltwater fish.

    PubMed

    Pinder, John E; Rowan, David J; Smith, Jim T

    2016-02-01

    Data from published studies and World Wide Web sources were combined to develop a regression model to predict (137)Cs concentration ratios for saltwater fish. Predictions were developed from 1) numeric trophic levels computed primarily from random resampling of known food items and 2) K concentrations in the saltwater for 65 samplings from 41 different species from both the Atlantic and Pacific Oceans. A number of different models were initially developed and evaluated for accuracy which was assessed as the ratios of independently measured concentration ratios to those predicted by the model. In contrast to freshwater systems, were K concentrations are highly variable and are an important factor in affecting fish concentration ratios, the less variable K concentrations in saltwater were relatively unimportant in affecting concentration ratios. As a result, the simplest model, which used only trophic level as a predictor, had comparable accuracies to more complex models that also included K concentrations. A test of model accuracy involving comparisons of 56 published concentration ratios from 51 species of marine fish to those predicted by the model indicated that 52 of the predicted concentration ratios were within a factor of 2 of the observed concentration ratios. PMID:26675543

  9. Uranium-238, Thorium-232, Potassium-40 and Cesium-137 in the surface layers of soils from Lehliu area, Romania

    NASA Astrophysics Data System (ADS)

    Ion, Adriana

    2014-05-01

    The aim of this study is assessment of the background of natural radionuclides (U-238, Th-232, K-40) and anthropogenic nuclide (Cs-137) in the surface layers of soils from Lehliu area. Also, can be estimated contribution of fertilizers in increasing levels of radionuclides from soil .The geochemical sampling area covers all surface of Geological map of Romania 1:100.000, Lehliu sheet, situated in south-east part of Romania at latitude 44°30' of 44°40' to north and a longitude of 26°45'to 27°00' east. Almost 80% of the area is agricultural land, of which more than half is arable, and the remaining of 20% is grassing land. Representative soils of this area, according to the Romanian Soil Taxonomic Classification are cernisol (cernoziom cambic) and luvisol (preluvosol and luvosol). Cernisols are formed on deposits consolidated of loess (upper Pleistocene) and luvisols are developed on sand deposits, (lower Holocene). Both deposits contain the levels rich in carbonates, clay minerals and fossil sills. These geological particularities affecting and controlling the distribution of natural radionuclides in soil, especially the distribution of potassium-40. U-238, Th-232, K-40, Cs-137 were analyzed in 16 soil samples collected in 2013 after an geochemical sampling network, one representative sample for each square kilometer. Activity concentrations of these elements were measured non-destructively using gamma-ray spectrometry with HPGe detector and PC based MCA. The specific activity ranges of the radionuclides for all of the soils were as follows: K-40, 320 - 512 Bq/kg; Th-232, 14.68 - 28.25 Bq/kg; U-238, 8.11 - 18.78 Bq/kg and Cs-137, 3.20 - 6.1 Bq/kg. These concentrations were found to be within the range specified by UNSCEAR. However, a slight increasing trend of U-238, Th-232, particularly K-40 activity was observed in the samples of cultivated soil comparing with grassing soil, these differences may be associated with the presence of fertilizers. Concentration of Cs-137 from soil decreases with depth, clay minerals and soils rich in exchangeable potassium adsorb cesium by binding the cations to interlayer positions of the clay particles. Unlike uranium which is mobile element in soil surface, thorium, potassium and cesium has low mobility and their concentrations in soil reflect these variation in parental material, their distribution in soil being dependents by pH, organic matter content, clay minerals from soils.

  10. Soil erosion and sediment sources in an Ohio watershed using beryllium-7, cesium-137, and lead-210.

    PubMed

    Matisoff, Gerald; Bonniwell, Everett C; Whiting, Peter J

    2002-01-01

    Soil cores and suspended sediments were collected within the Old Woman Creek, Ohio (OWC) watershed following a thunderstorm and analyzed for 7Be, 137Cs, and 210Pb activities to compare the effects of till vs. no-till management on soil erosion and sediment yield. The upper reaches of the watershed draining tilled agricultural fields were disproportionately responsible for the majority of the suspended sediment load compared with lower in the watershed (2.0-7.0 metric tons/km2 [Mg/km2] vs. 1.2-2.6 Mg/km2). About 6 to 10 times more sediment was derived from the subbasins that are predominantly tilled (6.8-12.4 Mg/km2) compared with the subbasins undergoing no-till practices (0.5-1.1 Mg/km2). In undisturbed soils the 210Pb activities decreased with movement toward the bottom of the cores to the constant supported 210Pb value at a depth of about 10 cm. There was a subsurface maximum in 137Cs activity within the top 10 cm. In contrast, the 210Pb and 137Cs distributions in soils that are currently or were previously tilled were nearly homogeneous with depth, reflecting continuing or previous mixing by plowing. The activities of 210Pb and 7Be were linearly correlated and were higher in suspended sediments derived from no-till subbasins than those derived from tilled subbasins, indicating that the soil surface is the source of suspended sediment. This study demonstrates that no-till farming results in decreases in soil erosion and decreases in suspended sediment discharges and that those eroded sediments have a radionuclide signature corresponding to the tillage practice and the depth of erosion. PMID:11837444

  11. Cesium-137 inventories in Alaskan Tundra, lake and marine sediments: An indicator of recent organic material transport?

    SciTech Connect

    Grebmeier, J.M.; Cooper, L.W. |; Larsen, I.L.; Solis, C.; Olsen, C.R.

    1993-06-01

    Tundra sampling was accomplished in 1989--1990 at Imnavait Creek, Alaska (68{degree}37` N, 149{degree}17` W). Inventories of {sup 137}Cs (102--162 mBq/cm{sup 2}) are close to expectations, based upon measured atmospheric deposition for this latitude. Accumulated inventories of {sup 137}Cs in tundra decrease by up to 50% along a transect to Prudhoe Bay (70{degree}13` N, 148{degree}30` W). Atmospheric deposition of {sup 137}Cs decreased with latitude in the Arctic, but declines in deposition would have been relatively small over this distance (200 km). This suggests a recent loss of {sup 137}Cs and possibly associated organic matter from tundra over the northern portions of the transect between Imnavait Creek and Prudhoe Bay. Sediments from Toolik Lake (68{degree}38` N, 149{degree}38` W) showed widely varying {sup 137}Cs inventories, from a low of 22 mBq/cm{sup 2} away from the lake inlet, to a high between 140 to >200 mBq/cm{sup 2} near the main stream inflow. This was indicative of recent accumulation of cesium and possibly organic material associated with it in arctic lakes, although additional sampling is needed.

  12. An Inorganic Microsphere Composite for the Selective Removal of Cesium 137 from Acidic Nuclear Waste Solutions - Parts 1 and 2

    SciTech Connect

    T. J. Tranter; T. A. Vereschchagina; V. Utgikar

    2009-03-01

    A new inorganic ion exchange composite for removing radioactive cesium from acidic waste streams has been developed. The new material consists of ammonium molybdophosphate, (NH4)3P(Mo3O10)4•3H2O (AMP), synthesized within hollow aluminosilicate microspheres (AMP-C), which are produced as a by-product from coal combustion. The selective cesium exchange capacity of this inorganic composite was evaluated in bench-scale column tests using simulated sodium bearing waste solution as a surrogate for the acidic tank waste currently stored at the Idaho National Laboratory (INL). Total cesium loading on the columns at saturation agreed very well with equilibrium values predicted from isotherm experiments performed previously. A numerical algorithm for solving the governing partial differential equations (PDE) for cesium uptake was developed using the intraparticle mass transfer coefficient obtained from previous batch kinetic experiments. Solutions to the governing equations were generated to obtain the cesium concentration at the column effluent as a function of throughput volume using the same conditions as those used for the actual column experiments. The numerical solutions of the PDE fit the column break through data quite well for all the experimental conditions in the study. The model should therefore provide a reliable prediction of column performance at larger scales. A new inorganic ion exchange composite consisting of ammonium molybdophosphate, (NH4)3P(Mo3O10)4•3H2O (AMP), synthesized within hollow aluminosilicate microspheres (AMP-C) has been developed. Two different batches of the sorbent were produced resulting in 20% and 25% AMP loading for two and three loading cycles, respectively. The selective cesium exchange capacity of this inorganic composite was evaluated using simulated sodium bearing waste solution as a surrogate for the acidic tank waste currently stored at the Idaho National Laboratory (INL). Equilibrium isotherms obtained from these experiments were very favorable for cesium uptake and indicated maximum cesium loading of approximately 9 % by weight of dry AMP. Batch kinetic experiments were also performed to obtain the necessary data to estimate the effective diffusion coefficient for cesium in the sorbent particle. These experiments resulted in effective intraparticle cesium diffusivity coefficients of 4.99 x 10-8 cm2/min and 4.72 x 10-8 cm2/min for the 20% and 25 % AMP-C material, respectively.

  13. 75 FR 37483 - Request for Comments on the Draft Policy Statement on the Protection of Cesium-137 Chloride...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-29

    ... published in the Federal Register on July 31, 2008 (73 FR 44780), and discussed with stakeholders in a... Certain radioactive sources, including CsCl sources, have been identified by the International Atomic... its predecessor, the Atomic Energy Commission, have regulated the use of radioactive materials...

  14. Estimation of cesium-137 release from waste/cement composites using data from small-scale specimens

    SciTech Connect

    Dayal, R.; Arora, H.; Morcos, N.

    1983-07-01

    A study has been performed, correlating the leachability of Cs-137 from small-scale to large-scale waste/cement composites. In the study, simulants of two contrasting waste types were considered: cation-exchange resin and boric acid wastes incorporated in Portland Type cements. Test specimens were right cylinders of dimensions varying from 5 x 5 to 55 x 55 (diameter x height, cm). Using leach data representing diffusion-controlled release, effective diffusivities of approx. 2 x 10/sup -8/ cm/sup 2//s have been calculated for Cs-137 in both waste/cement matrices. A comparison of the observed and predicted cesium release values indicated that leach data derived from testing of small-scale specimens can be extrapolated, using a planar semi-infinite medium approximation, to estimate leachability of a full-scale specimen.

  15. A meta-analysis of country differences in the high-performance work system-business performance relationship: the roles of national culture and managerial discretion.

    PubMed

    Rabl, Tanja; Jayasinghe, Mevan; Gerhart, Barry; Kühlmann, Torsten M

    2014-11-01

    Our article develops a conceptual framework based primarily on national culture perspectives but also incorporating the role of managerial discretion (cultural tightness-looseness, institutional flexibility), which is aimed at achieving a better understanding of how the effectiveness of high-performance work systems (HPWSs) may vary across countries. Based on a meta-analysis of 156 HPWS-business performance effect sizes from 35,767 firms and establishments in 29 countries, we found that the mean HPWS-business performance effect size was positive overall (corrected r = .28) and positive in each country, regardless of its national culture or degree of institutional flexibility. In the case of national culture, the HPWS-business performance relationship was, on average, actually more strongly positive in countries where the degree of a priori hypothesized consistency or fit between an HPWS and national culture (according to national culture perspectives) was lower, except in the case of tight national cultures, where greater a priori fit of an HPWS with national culture was associated with a more positive HPWS-business performance effect size. However, in loose cultures (and in cultures that were neither tight nor loose), less a priori hypothesized consistency between an HPWS and national culture was associated with higher HPWS effectiveness. As such, our findings suggest the importance of not only national culture but also managerial discretion in understanding the HPWS-business performance relationship. (PsycINFO Database Record (c) 2014 APA, all rights reserved). PMID:25222523

  16. A Fit-Gap Analysis of E-Business Curricula and Job Demand in Taiwan and the US

    ERIC Educational Resources Information Center

    Li, Eldon Y.; Yen, H. J. Rebecca; Cheng, C. Y. John

    2008-01-01

    During the past decade, many enterprises have been re-directing their resources into critical business areas to keep up with economic and market changes. They have adopted electronic business (EB) systems, such as supply chain management, enterprise resource planning (ERP), and enterprise application integration (EAI), to ensure seamless…

  17. Follow the Leaders? An Analysis of Convergence and Innovation of Faculty Recruiting Practices in US Business Schools

    ERIC Educational Resources Information Center

    Finch, David; Deephouse, David L.; O'Reilly, Norm; Massie, Tyler; Hillenbrand, Carola

    2016-01-01

    The debate associated with the qualifications of business school faculty has raged since the 1959 release of the Gordon-Howell and Pierson reports, which encouraged business schools in the USA to enhance their legitimacy by increasing their faculties' doctoral qualifications and scholarly rigor. Today, the legitimacy of specific faculty…

  18. Communication Practices of Yesteryear: A Qualitative Analysis of Business and Professional Communication Textbooks in the Last Ten Years.

    ERIC Educational Resources Information Center

    Howard, Heather A.

    In 1993, E. Perrigo and D. Gaut surveyed 222 business communication professors and received the names of textbooks that there instructors used. From the list, 10 were chosen and examined to discover what the authors deemed important knowledge for business students. Areas identified were: (1) the role or importance of communication in business…

  19. The Secret Lives of Undergraduate International Business Students: An Analysis of Cross-Cultural Experience in Multinational Corporations.

    ERIC Educational Resources Information Center

    Pederson de Castaneda, Viann

    This study involved students majoring in business/economics and foreign language in an international business program. The students were participants in a semester-long international experience where students were integrated into a host university to learn about management, economics, and marketing from professors abroad, and in an internship in a…

  20. 76 FR 28226 - Southwest Health Alliances, Inc., Doing Business as BSA Provider Network; Analysis of Agreement...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-16

    ...The consent agreement in this matter settles alleged violations of federal law prohibiting unfair or deceptive acts or practices or unfair methods of competition. The attached Analysis To Aid Public Comment describes both the allegations in the draft complaint and the terms of the consent order--embodied in the consent agreement--that would settle these...

  1. Potential Effects of a Scenario Earthquake on the Economy of Southern California: Small Business Exposure and Sensitivity Analysis to a Magnitude 7.8 Earthquake

    USGS Publications Warehouse

    Sherrouse, Benson C.; Hester, David J.; Wein, Anne M.

    2008-01-01

    The Multi-Hazards Demonstration Project (MHDP) is a collaboration between the U.S. Geological Survey (USGS) and various partners from the public and private sectors and academia, meant to improve Southern California's resiliency to natural hazards (Jones and others, 2007). In support of the MHDP objectives, the ShakeOut Scenario was developed. It describes a magnitude 7.8 (M7.8) earthquake along the southernmost 300 kilometers (200 miles) of the San Andreas Fault, identified by geoscientists as a plausible event that will cause moderate to strong shaking over much of the eight-county (Imperial, Kern, Los Angeles, Orange, Riverside, San Bernardino, San Diego, and Ventura) Southern California region. This report contains an exposure and sensitivity analysis of small businesses in terms of labor and employment statistics. Exposure is measured as the absolute counts of labor market variables anticipated to experience each level of Instrumental Intensity (a proxy measure of damage). Sensitivity is the percentage of the exposure of each business establishment size category to each Instrumental Intensity level. The analysis concerns the direct effect of the earthquake on small businesses. The analysis is inspired by the Bureau of Labor Statistics (BLS) report that analyzed the labor market losses (exposure) of a M6.9 earthquake on the Hayward fault by overlaying geocoded labor market data on Instrumental Intensity values. The method used here is influenced by the ZIP-code-level data provided by the California Employment Development Department (CA EDD), which requires the assignment of Instrumental Intensities to ZIP codes. The ZIP-code-level labor market data includes the number of business establishments, employees, and quarterly payroll categorized by business establishment size.

  2. A comparative analysis of business structures suitable forfarmer-owned wind power projects in the United States

    SciTech Connect

    Bolinger, Mark; Wiser, Ryan

    2004-11-11

    For years, farmers in the United States have looked with envy on their European counterparts' ability to profitably farm the wind through ownership of distributed, utility-scale wind projects. Only within the past few years, however, has farmer- or community-owned wind power development become a reality in the United States. The primary hurdle to this type of development in the United States has been devising and implementing suitable business and legal structures that enable such projects to take advantage of tax-based federal incentives for wind power. This article discusses the limitations of such incentives in supporting farmer- or community-owned wind projects, describes four ownership structures that potentially overcome such limitations, and finally conducts comparative financial analysis on those four structures, using as an example a hypothetical 1.5 MW farmer-owned project located in the state of Oregon. We find that material differences in the competitiveness of each structure do exist, but that choosing the best structure for a given project will largely depend on the conditions at hand; e.g., the ability of the farmer(s) to utilize tax credits, preference for individual versus ''cooperative'' ownership, and the state and utility service territory in which the project will be located.

  3. Helping Students Analyze Business Documents.

    ERIC Educational Resources Information Center

    Devet, Bonnie

    2001-01-01

    Notes that student writers gain greater insight into the importance of audience by analyzing business documents. Discusses how business writing teachers can help students understand the rhetorical refinements of writing to an audience. Presents an assignment designed to lead writers systematically through an analysis of two advertisements. (SG)

  4. STRUCTURING EDUCATION FOR BUSINESS MANAGEMENT.

    ERIC Educational Resources Information Center

    WHITT, ROBERT L.

    IN TERMS OF SERVICES RECEIVED, LOCAL SCHOOLS BENEFIT SUBSTANTIALLY FROM EDUCATIONAL BUSINESS MANAGEMENT. IN ORDER TO ISOLATE BUSINESS ADMINISTRATIVE PROBLEMS OF THE SCHOOL SYSTEM, AN ANALYSIS WAS CONDUCTED AT EACH OF 6 ADMINISTRATIVE SERVICE LEVELS--LOCAL (ATTENDANCE LEVEL), DISTRICT, AREA, REGIONAL, STATE, AND MULTI-STATE. AS A RESULT OF MERGED…

  5. Business Graphics

    NASA Technical Reports Server (NTRS)

    1987-01-01

    Genigraphics Corporation's Masterpiece 8770 FilmRecorder is an advanced high resolution system designed to improve and expand a company's in-house graphics production. GRAFTIME/software package was designed to allow office personnel with minimal training to produce professional level graphics for business communications and presentations. Products are no longer being manufactured.

  6. Unfinished Business

    ERIC Educational Resources Information Center

    Tuckett, Alan

    2011-01-01

    Adult learning is not a tidy business: adults fit learning into the spaces left by the other demands on complex lives, and into the spaces left in administrative structures overwhelmingly designed for other people. No simple metric can capture adults' diverse purposes and achievements, and no single programme can capture the full range of things…

  7. Business Machines

    ERIC Educational Resources Information Center

    Pactor, Paul

    1970-01-01

    The U.S. Department of Labor has projected a 106 percent increase in the demand for office machine operators over the next 10 years. Machines with a high frequency of use include printing calculators, 10-key adding machines, and key punch machines. The 12th grade is the logical time for teaching business machines. (CH)

  8. Strictly Business

    ERIC Educational Resources Information Center

    Stuart, Reginald

    2011-01-01

    When Jackson State University opened for classes this year, it marked its fifth anniversary in the online education business by adding a full four-year, undergraduate degree program in early childhood education to its offerings. Jackson State is among a growing number of historically Black colleges tying part of their future survival and growth…

  9. Enhancing Students' Employability through Business Simulation

    ERIC Educational Resources Information Center

    Avramenko, Alex

    2012-01-01

    Purpose: The purpose of this paper is to introduce an approach to business simulation with less dependence on business simulation software to provide innovative work experience within a programme of study, to boost students' confidence and employability. Design/methodology/approach: The paper is based on analysis of existing business simulation…

  10. Employer Expectations from a Business Education.

    ERIC Educational Resources Information Center

    Karakaya, Fahri; Karakaya, Fera

    1996-01-01

    In a survey, 80 businesses, mostly small, ranked 13 educational attributes expected of college students with a business education. Factor analysis shows four distinct skill areas expected from an ideal business education program: research, interpersonal, basic, and quantitative skills. In general, employers expect to hire well-rounded students,…

  11. Business, Introduction

    NASA Astrophysics Data System (ADS)

    Dupree, Andrea

    1998-05-01

    The annual business meeting, which all members are encouraged to attend, will take place on Tuesday afternoon. Come enjoy the President's Ice Cream Party. Come meet new officers. Come nominate candidates for the Nominating Committee. The Nominating Committee is a very important body which provides the slate of candidates for the annual AAS election. Society business will be discussed briefly. Highlighting this meeting will be a panel discussion on: "How to Get Your Paper Published Promptly" Should I mention that Notable Authority Professor Hjalmar Sciatti hates me and my papers? When is it OK to start complaining that no report has arrived? Do I have to do everything the referee says? These and related questions will be addressed at the business meeting in a panel presentation by the editors of the three main AAS publications, Paul Hodge (AJ), Helmut Abt (ApJ), Alex Dalgarno (ApJ Letters), concerning the refereeing and editing process and how authors can interface with it most effectively. There will be time for questions and discussions toward the end, or you can send your questions in advance to askeds@aas.org, so that the most frequent ones can be covered in the presentations.

  12. HTGR technology economic/ business analysis and trade studies impacts. Impacts of HTGR commericialization on the U.S. economy

    SciTech Connect

    Silady, Fred

    2013-12-07

    The approach to this task was to initially review the 2012 Business Plan and supporting analyses for the above impacts. With that understanding as a base, the Business Plan impacts are updated in terms of the GDP and job creation as a result of additional studies and inputs such as the revised market assessment from Task 1.1. For the impacts on U.S. competitiveness, the NGNP Industry Alliance team members have been utilized to provide inputs on supplier infrastructure development and on vendor capability.

  13. BUSINESS NEEDS AND GRADUATE BUSINESS SCHOOL OFFERINGS IN MARKETING

    PubMed Central

    Thams, Meg; Glueck, Deborah

    2010-01-01

    The purpose of this study was to determine if a gap exists in the skill and knowledge businesses require of marketing employees and what the Association to Advance Collegiate Schools of Business (AACSB) accredited schools actually provide. In this quantitative study, two set of data were collected and compared, and a gap analysis conducted. A questionnaire was used to obtain data from members of the Business Marketing Association (BMA) regarding course preferences that would best prepare students for positions in marketing. Records analysis was then undertaken of the marketing course offerings of AACSB accredited MBA programs offering an emphasis in Marketing. Gap analysis was conducted by applying a test of difference to the results of the two data collection efforts. Results of the study suggest that some misalignment between school offerings and business needs exists. PMID:26726319

  14. Future Interagency Range and Spaceport Technologies (FIRST) Formulation Products: 1. Transformational Spaceport and Range Concept of Operations. 2. F.I.R.S.T. Business Case Analysis

    NASA Technical Reports Server (NTRS)

    2005-01-01

    The Baseline Report captures range and spaceport capabilities at five sites: KSC, CCAFS, VAFB, Wallops, and Kodiak. The Baseline depicts a future state that relies on existing technology, planned upgrades, and straight-line recapitalization at these sites projected through 2030. The report presents an inventory of current spaceport and range capabilities at these five sites. The baseline is the first part of analyzing a business case for a set of capabilities designed to transform U.S. ground and space launch operations toward a single, integrated national "system" of space transportation systems. The second part of the business case compares current capabilities with technologies needed to support the integrated national "system". The final part, a return on investment analysis, identifies the technologies that best lead to the integrated national system and reduce recurring costs..Numerous data sources were used to define and describe the baseline spaceport and range by identifying major systems and elements and describing capabilities, limitations, and capabilities

  15. Waste minimization measures associated with the analysis of {sup 137}Cs in coconut milk collected from the Marshall Islands

    SciTech Connect

    Hamilton, T.; Jones, H.; Wong, K.; Robinson, W.

    1998-05-01

    The Marshall Islands Environmental Characterization and Dose Assessment Program has recently implemented waste minimization measures to reduce low level radioactive (LLW) and low level mixed (LLWMIXED) waste streams at the Lawrence Livermore National Laboratory (LLNL). Several thousand environmental samples are collected annually from former US nuclear test sites in the Marshall Islands, and returned to LLNL for processing and radiometric analysis. In the past, we analyzed coconut milk directly by gamma-spectrometry after adding formaldehyde (as preservative) and sealing the fluid in metal cans. This procedure was not only tedious and time consuming but generated storage and waste disposal problems. We have now reduced the number of coconut milk samples required for analysis from 1500 per year to approximately 250, and developed a new analytical procedure which essentially eliminates the associated mixed radioactive waste stream. Coconut milk samples are mixed with a few grams of ammonium-molydophosphate (AMP) which quantitatively scavenges the target radionuclide cesium 137 in an ion-exchange process. The AMP is then separated from the mixture and sealed in a plastic container. The bulk sample material can be disposed of as a non- radioactive non-hazardous waste, and the relatively small amount of AMP conveniently counted by gamma-spectrometry, packaged and stored for future use.

  16. Are We Covering Our Own Backyards?: An Analysis of Local Research Guides Created by Academic Business Librarians

    ERIC Educational Resources Information Center

    Lyons, Charles

    2009-01-01

    This study examines local research guides created by academic business librarians to assist patrons with researching the communities (towns, cities, and regions) where their schools are located. A key finding is that only 33% of the libraries surveyed provide guides to local research, while 80% provide guides to international research. (Contains 2…

  17. Space shuttle/payload interface analysis. Volume 4: Business Risk and Value of Operations in Space (BRAVO). Part 1: Summary

    NASA Technical Reports Server (NTRS)

    1974-01-01

    Background information is provided which emphasizes the philosophy behind analytical techniques used in the business risk and value of operations in space (BRAVO) study. The focus of the summary is on the general approach, operation of the procedures, and the status of the study. For Vol. 1, see N74-12493; for Vol. 2, see N74-14530.

  18. An Analysis of Independent, Non-Academic Characteristics of Chinese and American Business Students Associated with Emotional Intelligence

    ERIC Educational Resources Information Center

    Margavio, Thomas M.; Margavio, Geanie W.; Hignite, Michael A.; Moses, Duane R.

    2014-01-01

    In a continuation of their prior research which focused on the differences in Emotional Intelligence (EI) levels between Chinese and American business students and the academic variables associated with those scores, the authors extend their efforts to investigate those personal (non-academic) characteristics of both American and Chinese business…

  19. The Future of New England. 1987 Survey of Business, Government and Higher Education Leaders. State by State Analysis.

    ERIC Educational Resources Information Center

    New England Board of Higher Education, Boston, MA.

    Information from the 1987 Future of New England survey is presented, gaining the perspectives of the region's business, higher education, and government leaders about five major areas of concern to the New England states: economic growth, internationalization of the economy, education and training, environmental concerns, and public policy…

  20. AGATE animation - business theme

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Business jet 5 of 6. Advanced General Aviation Technology Experiment (AGATE). 'Smart airport' technologies are expected to be available in 5-10 years for both recreational and business transportation. Image from AGATE 'business jet' video animation.

  1. Small Business Innovations

    NASA Technical Reports Server (NTRS)

    1994-01-01

    A Small Business Innovation Research (SBIR) contract resulted in a series of commercially available lasers, which have application in fiber optic communications, difference frequency generation, fiber optic sensing and general laboratory use. Developed under a Small Business Innovation Research (SBIR) contract, the Phase Doppler Particles Analyzer is a non-disruptive, highly accurate laser-based method of determining particle size, number density, trajectory, turbulence and other information about particles passing through a measurement probe volume. The system consists of an optical transmitter and receiver, signal processor and computer with data acquisition and analysis software. A variety of systems are offered for applications including spray characterization for paint, and agricultural and other sprays. The Microsizer, a related product, is used in medical equipment manufacturing and analysis of contained flows. High frequency components and subsystems produced by Millitech Corporation are marketed for both research and commercial use. These systems, which operate in the upper portion of the millimeter wave, resulted from a number of Small Business Innovation Research (SBIR) projects. By developing very high performance mixers and multipliers, the company has advanced the state of the art in sensitive receiver technology. Components are used in receivers and transceivers for monitoring chlorine monoxides, ozone, in plasma characterization and in material properties characterization.

  2. Satellite servicing: A business opportunity?

    NASA Technical Reports Server (NTRS)

    Wong, R. E.; Medler, E. H.

    1984-01-01

    The possibilities of satellite servicing as a business opportunity are examined. The service rate which a user must be charged to yield a reasonable return is derived and then compared against the market's willingness to pay that rate. Steps taken to provide the basis from which the service rate could be derived include: (1) constructing a hypothetical on orbit servicing business offering both on orbit and associated ground services; (2) estimating the total on orbit service business potential by analyzing mission models to the year 2000; and (3) setting up ground rules to bound the conduct of the business. Using this basic information service demand (business volume) cost to set up the business, costs for operation and maintenance tax rates and desired rate of return are estimated to determine the user charge. Sensitivity of the service rate to various parameters are also assessed. The time span for the business venture runs from 1986 through 2000 with service to 1991 provided via the orbiter and by a space station beyond 1991. This point analysis shows about five years of negative cash flow, with steady profits thereafter.

  3. Small Business Innovations (Helicopters)

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The amount of engine power required for a helicopter to hover is an important, but difficult, consideration in helicopter design. The EHPIC program model produces converged, freely distorted wake geometries that generate accurate analysis of wake-induced downwash, allowing good predictions of rotor thrust and power requirements. Continuum Dynamics, Inc., the Small Business Innovation Research (SBIR) company that developed EHPIC, also produces RotorCRAFT, a program for analysis of aerodynamic loading of helicopter blades in forward flight. Both helicopter codes have been licensed to commercial manufacturers.

  4. The Business of Business is "English"!

    ERIC Educational Resources Information Center

    Horning, Alice S.

    A current trend indicates that credentials in English can and do move people successfully into business related careers. Colleges of business administration and English departments might take an important cue from the trend and work together to offer a double major or co-major in English business. Such a program would offer undergraduate students…

  5. Business Inspiration: Small Business Leadership in Recovery?

    ERIC Educational Resources Information Center

    Rae, David; Price, Liz; Bosworth, Gary; Parkinson, Paul

    2012-01-01

    Business Inspiration was a short, action-centred leadership and innovation development programme designed for owners and managers of smaller firms to address business survival and repositioning needs arising from the UK's economic downturn. The article examines the design and delivery of Business Inspiration and the impact of the programme on…

  6. Special Analysis for the Disposal of the Lawrence Livermore National Laboratory EnergyX Macroencapsulated Waste Stream at the Area 5 Radioactive Waste Management Site, Nevada National Security Site, Nye County, Nevada

    SciTech Connect

    Shott, Gregory J.

    2015-06-01

    This special analysis (SA) evaluates whether the Lawrence Livermore National Laboratory (LLNL) EnergyX Macroencapsulated waste stream (B LAMACRONCAP, Revision 1) is suitable for disposal by shallow land burial (SLB) at the Area 5 Radioactive Waste Management Site (RWMS) at the Nevada National Security Site (NNSS). The LLNL EnergyX Macroencapsulated waste stream is macroencapsulated mixed waste generated during research laboratory operations and maintenance (LLNL 2015). The LLNL EnergyX Macroencapsulated waste stream required a special analysis due to tritium (3H), cobalt-60 (60Co), cesium-137 (137Cs), and radium-226 (226Ra) exceeding the NNSS Waste Acceptance Criteria (WAC) Action Levels (U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office [NNSA/NFO] 2015).The results indicate that all performance objectives can be met with disposal of the waste stream in a SLB trench. Addition of the LLNL EnergyX Macroencapsulated inventory slightly increases multiple performance assessment results, with the largest relative increase occurring for the all-pathways annual total effective dose (TED). The maximum mean and 95th percentile 222Rn flux density remain less than the performance objective throughout the compliance period. The LLNL EnergyX Macroencapsulated waste stream is suitable for disposal by SLB at the Area 5 RWMS. The waste stream is recommended for approval without conditions.

  7. Business Management Course Guide.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Vocational Education.

    This course guide is designed for teaching about the U.S. business system. Students are introduced to management functions and the background knowledge/skills necessary to be a successful manager. The guide contains 10 competency goals: (1) nature of U.S. business; (2) environment of business; (3) types of business ownership; (4) management…

  8. Teaching Persuasion and Communication Issues in the Real Estate Business.

    ERIC Educational Resources Information Center

    Cleary, Rochelle D.; DiGaetani, John L.

    1986-01-01

    Describes a business communication teaching technique that uses role playing related to issues of the real estate business. Helps students to develop skill in persuasion, problem analysis, and decision making. (CH)

  9. A Comparative of business process modelling techniques

    NASA Astrophysics Data System (ADS)

    Tangkawarow, I. R. H. T.; Waworuntu, J.

    2016-04-01

    In this era, there is a lot of business process modeling techniques. This article is the research about differences of business process modeling techniques. For each technique will explain about the definition and the structure. This paper presents a comparative analysis of some popular business process modelling techniques. The comparative framework is based on 2 criteria: notation and how it works when implemented in Somerleyton Animal Park. Each technique will end with the advantages and disadvantages. The final conclusion will give recommend of business process modeling techniques that easy to use and serve the basis for evaluating further modelling techniques.

  10. Teaching Persuasion as Consensus in Business Communication.

    ERIC Educational Resources Information Center

    Blyler, Nancy Roundy

    1993-01-01

    Suggests that understanding the "tools of rhetorical analysis" in relation to persuasion can help business communication teachers better incorporate the concept of consensus building into their courses. Discusses incorporating rhetorical techniques (using metaphors, calling on readers' schemata, and using narratives) into a business communication…

  11. Participation and Performance in International Business Meetings

    ERIC Educational Resources Information Center

    Rogerson-Revell, Pamela

    2008-01-01

    This paper reports on an analysis of meetings data which forms part of a broader study investigating the use of English as a lingua franca in international business meetings. This discourse analytic stage of research builds on an initial survey which explored the use of English for International Business (EIB) in a particular European…

  12. Business Intelligence: Turning Knowledge into Power

    ERIC Educational Resources Information Center

    Endsley, Krista

    2009-01-01

    Today, many school districts are turning to business intelligence tools to retrieve, organize, and share knowledge for faster analysis and more effective, guided decision making. Business intelligence (BI) tools are the technologies and applications that gather and report information to help an organization's leaders make better decisions. BI…

  13. A Marketing Strategy for Spanish for Business.

    ERIC Educational Resources Information Center

    Grosse, Christine Uber

    The development of a marketing strategy for business Spanish courses by means of situational analysis is described. The planner of marketing strategy must consider demand for a course, institutional acceptance, and financial support. A survey of 508 universities revealed a low level of demand for business Spanish which could potentially be…

  14. Asynchronous Learning Forums for Business Acculturation

    ERIC Educational Resources Information Center

    Pence, Christine Cope; Wulf, Catharina

    2009-01-01

    The use of IT as a facilitator for student collaboration in higher business education has grown rapidly since 2000. Asynchronous discussion forums are used abundantly for collaborative training purposes and for teaching students business-relevant tools for their future careers. This article presents an analysis of the asynchronous discussion forum…

  15. Employment Obtaining and Business Starting

    ERIC Educational Resources Information Center

    Lan, Jian

    2009-01-01

    The implementation of business starting education in higher vocational colleges is of important and realistic meanings for cultivating advanced technology application-type talents and for releasing the employment obtaining pressure of higher vocational students. Based on the analysis on the employment situation of higher vocational graduates, this…

  16. Matrixed business support comparison study.

    SciTech Connect

    Parsons, Josh D.

    2004-11-01

    The Matrixed Business Support Comparison Study reviewed the current matrixed Chief Financial Officer (CFO) division staff models at Sandia National Laboratories. There were two primary drivers of this analysis: (1) the increasing number of financial staff matrixed to mission customers and (2) the desire to further understand the matrix process and the opportunities and challenges it creates.

  17. Teaching Business Ethics or Teaching Business Ethically?

    ERIC Educational Resources Information Center

    Stablein, Ralph

    2003-01-01

    Notes that one of the most important contexts for ethical decision-making is the nature and operation of "contemporary capitalisms." Suggests that rather than issuing a call for teaching business ethics, the author emphasizes the need for more ethical business teaching. (SG)

  18. Semantic classification of business images

    NASA Astrophysics Data System (ADS)

    Erol, Berna; Hull, Jonathan J.

    2006-01-01

    Digital cameras are becoming increasingly common for capturing information in business settings. In this paper, we describe a novel method for classifying images into the following semantic classes: document, whiteboard, business card, slide, and regular images. Our method is based on combining low-level image features, such as text color, layout, and handwriting features with high-level OCR output analysis. Several Support Vector Machine Classifiers are combined for multi-class classification of input images. The system yields 95% accuracy in classification.

  19. Biomass cogeneration. A business assessment

    SciTech Connect

    Skelton, J.C.

    1981-11-01

    This guide serves as an overview of the biomass cogeneration area and provides direction for more detailed analysis. The business assessment is based in part on discussions with key officials from firms that have adopted biomass cogeneration systems and from organizations such as utilities, state and federal agencies, and banks that would be directly involved in a biomass cogeneration project. The guide is organized into five chapters: biomass cogeneration systems, biomass cogeneration business considerations, biomass cogeneration economics, biomass cogeneration project planning, and case studies.

  20. VisImpact: business impact visualization

    NASA Astrophysics Data System (ADS)

    Hao, Ming C.; Keim, Daniel A.; Dayal, Umeshwar; Schneidewind, Joern

    2005-03-01

    Business Intelligence (BI) deals with transforming raw business data into valuable information for making decisions. The goal is to improve the operation and use of large-scale, complex information systems. A number of automated BI techniques are available. These methods, however, have to be supported by user interaction to make successful business decisions. In this paper, we present a new technique for interactive business intelligence based on visualization technology, called VisImpact. The basic idea of the VisImpact technique is to visually display the relationships between the important business operation parameters and the distribution of the process flow. We have applied VisImpact in the areas of business contract analysis, business operation analysis, and fraud analysis, to show the power of the VisImpact technique for finding process flows, patterns, and trends, and for a quick identification of exceptions (outliers). Our interactive VisImpact system provides the means for an instant drilldown to a transaction record level which allows observing the evolution of business dynamics.

  1. AGATE animation - business theme

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Business jet 1 of 6. This composite image symbolizes how Advanced General Aviation Transports Experiment (AGATE) technology will contribute to a Small Aircraft Transportation System (SATS) early in the 21st century. Image from AGATE 'business' video animation.

  2. Food Business Entrepreneurship

    NASA Astrophysics Data System (ADS)

    Weber, Peter

    Though not a very traditional career path for food scientists, one option is to go into business for yourself by starting a food business. Food business entrepreneurship is a difficult career that entails long work hours, extensive decision making, and tasks that require knowledge beyond food science. However, there is high potential for rewards, including financial rewards, career progression, and personal flexibility.

  3. Articulating Business Education Curricula.

    ERIC Educational Resources Information Center

    McEwen, Beryl C.

    1998-01-01

    Responses from 75 of 108 business educators indicated that most students took business courses to develop both job and personal-use skills; more than 50% were college bound. A substantial overlap between skills taught in secondary and postsecondary business shows a strong possibility for curriculum articulation. (SK)

  4. Doing business with NASA

    NASA Technical Reports Server (NTRS)

    1995-01-01

    Because many U.S. businesses and companies want to do business with NASA, the Agency sends out procurement specialists to trade shows and conferences and organizes seminars to educate the business public on how to get on procurement lists to become product and service providers to the federal government.

  5. Companies as Business Laboratories.

    ERIC Educational Resources Information Center

    Rebernik, Miroslav

    2002-01-01

    Describes a business education program whose underlying philosophy is that business education for students who will be employed by smaller companies which feature de-specialization of job tasks, resource poverty, and self-employment must be different from business education for larger companies. (EV)

  6. Discovering the Business Studio

    ERIC Educational Resources Information Center

    Barry, Daved; Meisiek, Stefan

    2015-01-01

    Over the past decade, numerous business schools have begun experimenting with studio-based inquiry, often drawing inspiration from professional studios used within art and design schools and from business and governmental studios used for problem-solving and innovation. Business school studios vary considerably in form, ranging from temporary…

  7. First Business Guide.

    ERIC Educational Resources Information Center

    Small Business Administration, Washington, DC. Office of Business Development.

    This guide offers first-time business persons information as well as administrative and operational techniques for one-person business enterprises that have low initial start-up costs and low operational and overhead costs. These one-person businesses can be home based or have site locations outside the home. Included in this guide is a list of…

  8. Small Business Pedagogic Practices

    ERIC Educational Resources Information Center

    Billett, Stephen; Hernon-Tinning, Barnie; Ehrich, Lisa

    2003-01-01

    Understanding how learning for small businesses should best proceed constitutes a worthwhile, yet challenging, pedagogic project. In order to maintain their viability, small businesses need to be able to respond to new practices and tasks. Yet small businesses seem neither attracted to nor to value the kinds of taught courses that are the standard…

  9. Business and the Media.

    ERIC Educational Resources Information Center

    Barchie, Lisa

    By virtue of the different natures of the two institutions, the relationship between business and the media is simultaneously adversarial and symbiotic: the media see themselves as society's watchdog while business sees itself as society's driving economic force. Meanwhile, business relies on the media for information, and the media rely on…

  10. English for Business Communication

    ERIC Educational Resources Information Center

    Bhatia, Vijay K.; Bremner, Stephen

    2012-01-01

    The concept of Business English has undergone some major shifts in the last few years because of a number of developments, such as advances in genre theory and the coming together of English for Business Purposes and Business Communication, inspired by the realization that there is a gap to be bridged between the academy and the globalized…

  11. Open for Business.

    ERIC Educational Resources Information Center

    Cutler, Edward

    1984-01-01

    Describes the development and outcomes of Lane Community College's (LCC) Business Assistance Center, which offers a wide range of management assistance services to local small businesses. Explains how state-funded programs, based on the LCC model, resulted in a network of Small Business Development Centers. (CBC)

  12. Small Business Bibliography.

    ERIC Educational Resources Information Center

    Anderson, Wendell, Ed.

    Intended as a resource for both experienced businesspeople and those new to business, this annotated bibliography provides a list of books, pamphlets, periodicals, and videotapes of value in solving specific business problems. The bibliography begins with a list of resources recommended for the library of every small business and a survey of…

  13. Open for Business: On What Terms? An Analysis of 12 Collaborations between Canadian Universities and Corporations, Donors and Governments

    ERIC Educational Resources Information Center

    Canadian Association of University Teachers, 2013

    2013-01-01

    The distinctive role of the university in society is always fragile and always in jeopardy. At its core, that role is primarily extending and deepening human understanding through research, scholarship, and teaching. This report presents an analysis of the following 12 collaborations between Canadian Universities and corporations, donors, and…

  14. Canadian Business Schools: Going out of Business?

    ERIC Educational Resources Information Center

    Dobni, Dawn; Dobni, Brooke

    1996-01-01

    Using Porter's five-forces model (potential entrants, suppliers, buyers, rivalry, substitutes) to analyze competition in Canadian university business schools, the authors conclude that schools are becoming increasingly vulnerable to competitive pressures and that strategic reorientation is necessary. (SK)

  15. Small Business Innovations

    NASA Technical Reports Server (NTRS)

    1996-01-01

    Under a Small Business Innovation Research (SBIR) contract to Kennedy Space Center, EIC Laboratories invented a Raman Spectrograph with fiber optic sampling for space applications such as sensing hazardous fuel vapors and making on-board rapid analyses of chemicals and minerals. Raman spectroscopy is a laser-based measurement technique that provides through a unique vibrational spectrum a molecular 'fingerprint,' and can function in aqueous environments. EIC combined optical fiber technology with Raman methods to develop sensors that can be operated at a distance from the spectrographic analysis instruments and the laser excitation source. EIC refined and commercialized the technology to create the Fiber Optic Raman Spectrograph and the RamanProbe. Commercial applications range from process control to monitoring hazardous materials.

  16. Space shuttle/payload interface analysis. Volume 4: Business Risk and Value of Operations in Space (BRAVO). Part 3: Workbook

    NASA Technical Reports Server (NTRS)

    1974-01-01

    A collection of blank worksheets for use on each BRAVO problem to be analyzed is supplied, for the purposes of recording the inputs for the BRAVO analysis, working out the definition of mission equipment, recording inputs to the satellite synthesis computer program, estimating satellite earth station costs, costing terrestrial systems, and cost effectiveness calculations. The group of analysts working BRAVO will normally use a set of worksheets on each problem, however, the workbook pages are of sufficiently good quality that the user can duplicate them, if more worksheet blanks are required than supplied. For Vol. 1, see N74-12493; for Vol. 2, see N74-14530.

  17. The Vocabulary Thresholds of Business Textbooks and Business Research Articles for EFL Learners

    ERIC Educational Resources Information Center

    Hsu, Wenhua

    2011-01-01

    This research compiled two corpora, one for English-medium textbooks for business core courses (totaling 7.2 million running words) and the other for business research articles (7.62 million tokens), to form a basis of analysis. The results show that knowledge of the most frequent 3500 word families and 5000 word families plus proper nouns would…

  18. CFD Analysis of the Aerodynamics of a Business-Jet Airfoil with Leading-Edge Ice Accretion

    NASA Technical Reports Server (NTRS)

    Chi, X.; Zhu, B.; Shih, T. I.-P.; Addy, H. E.; Choo, Y. K.

    2004-01-01

    For rime ice - where the ice buildup has only rough and jagged surfaces but no protruding horns - this study shows two dimensional CFD analysis based on the one-equation Spalart-Almaras (S-A) turbulence model to predict accurately the lift, drag, and pressure coefficients up to near the stall angle. For glaze ice - where the ice buildup has two or more protruding horns near the airfoil's leading edge - CFD predictions were much less satisfactory because of the large separated region produced by the horns even at zero angle of attack. This CFD study, based on the WIND and the Fluent codes, assesses the following turbulence models by comparing predictions with available experimental data: S-A, standard k-epsilon, shear-stress transport, v(exp 2)-f, and differential Reynolds stress.

  19. A lesson in business: cost-effectiveness analysis of a novel financial incentive intervention for increasing physical activity in the workplace

    PubMed Central

    2013-01-01

    Background Recently both the UK and US governments have advocated the use of financial incentives to encourage healthier lifestyle choices but evidence for the cost-effectiveness of such interventions is lacking. Our aim was to perform a cost-effectiveness analysis (CEA) of a quasi-experimental trial, exploring the use of financial incentives to increase employee physical activity levels, from a healthcare and employer’s perspective. Methods Employees used a 'loyalty card’ to objectively monitor their physical activity at work over 12 weeks. The Incentive Group (n=199) collected points and received rewards for minutes of physical activity completed. The No Incentive Group (n=207) self-monitored their physical activity only. Quality of life (QOL) and absenteeism were assessed at baseline and 6 months follow-up. QOL scores were also converted into productivity estimates using a validated algorithm. The additional costs of the Incentive Group were divided by the additional quality adjusted life years (QALYs) or productivity gained to calculate incremental cost effectiveness ratios (ICERs). Cost-effectiveness acceptability curves (CEACs) and population expected value of perfect information (EVPI) was used to characterize and value the uncertainty in our estimates. Results The Incentive Group performed more physical activity over 12 weeks and by 6 months had achieved greater gains in QOL and productivity, although these mean differences were not statistically significant. The ICERs were £2,900/QALY and £2,700 per percentage increase in overall employee productivity. Whilst the confidence intervals surrounding these ICERs were wide, CEACs showed a high chance of the intervention being cost-effective at low willingness-to-pay (WTP) thresholds. Conclusions The Physical Activity Loyalty card (PAL) scheme is potentially cost-effective from both a healthcare and employer’s perspective but further research is warranted to reduce uncertainty in our results. It is based

  20. Why business models matter.

    PubMed

    Magretta, Joan

    2002-05-01

    "Business model" was one of the great buzz-words of the Internet boom. A company didn't need a strategy, a special competence, or even any customers--all it needed was a Web-based business model that promised wild profits in some distant, ill-defined future. Many people--investors, entrepreneurs, and executives alike--fell for the fantasy and got burned. And as the inevitable counterreaction played out, the concept of the business model fell out of fashion nearly as quickly as the .com appendage itself. That's a shame. As Joan Magretta explains, a good business model remains essential to every successful organization, whether it's a new venture or an established player. To help managers apply the concept successfully, she defines what a business model is and how it complements a smart competitive strategy. Business models are, at heart, stories that explain how enterprises work. Like a good story, a robust business model contains precisely delineated characters, plausible motivations, and a plot that turns on an insight about value. It answers certain questions: Who is the customer? How do we make money? What underlying economic logic explains how we can deliver value to customers at an appropriate cost? Every viable organization is built on a sound business model, but a business model isn't a strategy, even though many people use the terms interchangeably. Business models describe, as a system, how the pieces of a business fit together. But they don't factor in one critical dimension of performance: competition. That's the job of strategy. Illustrated with examples from companies like American Express, EuroDisney, WalMart, and Dell Computer, this article clarifies the concepts of business models and strategy, which are fundamental to every company's performance. PMID:12024761

  1. Correlation in business networks

    NASA Astrophysics Data System (ADS)

    Souma, Wataru; Aoyama, Hideaki; Fujiwara, Yoshi; Ikeda, Yuichi; Iyetomi, Hiroshi; Kaizoji, Taisei

    2006-10-01

    This paper considers business networks. Through empirical study, we show that business networks display characteristics of small-world networks and scale-free networks. In this paper, we characterize firms as sales and bankruptcy probabilities. A correlation between sales and a correlation between bankruptcy probabilities in business networks are also considered. The results reveal that the correlation between sales depends strongly on the type of network, whereas the correlation between bankruptcy probabilities does so only weakly.

  2. Operational strategy for soil concentration predictions of strontium/yttrium-90 and cesium-137 in surface soil at the West Valley Demonstration Project site

    SciTech Connect

    Myers, J.A.

    1995-06-05

    There are difficulties associated with the assessment of the interpretation of field measurements, determination of guideline protocols and control and disposal of low level radioactive contaminated soil in the environmental health physics field. Questions are raised among scientists and in public forums concerning the necessity and high costs of large area soil remediation versus the risks of low-dose radiation health effects. As a result, accurate soil activity assessments become imperative in decontamination situations. The West Valley Demonstration Project (WVDP), a US Department of Energy facility located in West Valley, New York is managed and operated by West Valley Nuclear Services Co., Inc. (WVNS). WVNS has identified contaminated on-site soil areas with a mixed variety of radionuclides (primarily fission product). Through the use of data obtained from a previous project performed during the summer of 1994 entitled ``Field Survey Correlation and Instrumentation Response for an In Situ Soil Measurement Program`` (Myers), the WVDP offers a unique research opportunity to investigate the possibility of soil concentration predictions based on exposure or count rate responses returned from a survey detector probe. In this study, correlations are developed between laboratory measured soil beta activity and survey probe response for the purposes of determining the optimal detector for field use and using these correlations to establish predictability of soil activity levels.

  3. Mechanistic interpretation of the varying selectivity of Cesium-137 and potassium uptake by radish (Raphanus sativus L.) under field conditions near Chernobyl.

    PubMed

    Prorok, V V; Dacenko, O I; Bulavin, L A; Poperenko, L V; White, P J

    2016-02-01

    The selectivity of cation uptake by radish (Raphanus sativus L.) growing in the field near Chernobyl varies during the growth season. It is hypothesised that this is a consequence of variation in (137)Cs (Csss) and potassium (Kss) concentrations in the soil solution or the amount of dissolved potassium available to the plants. In the experiments reported here, it was observed that (1) Csss and Kss were positively correlated, (2) the selectivity for uptake of (137)Cs versus potassium (r) increased exponentially with decreasing Csss and Kss, and (3) the (137)Cs concentration, but not the potassium concentration, in plant material, increased abruptly upon the simultaneous reduction of Kss and Csss below about 10 μg ml(-1) and 6.7 Bq l(-1), respectively. It is thought that potassium enters root cells from the soil solution through constitutively-expressed, inward rectifying K(+) channels (KIRC) and K(+)/H(+)-symporters, whose abundance increases when plants become potassium-deficient. Cesium is thought to enter root cells through non-specific cation channels (NSCC) and, in plants lacking sufficient potassium, through K(+)/H(+)-symporters. It is argued that the increase in r, together with the abrupt increase (137)Cs concentration in plant tissues, when Kss and Csss decrease simultaneously cannot be attributed to competition between Cs(+) and K(+) for transport though KIRC, NSCC or K(+)/H(+)-symporters and that the most plausible explanation of these phenomena is an increase in the abundance of K(+)/H(+)-symporters in plants exhibiting incipient potassium deficiency. PMID:26650829

  4. Comparison of Cesium-137 and X-ray Irradiators by Using Bone Marrow Transplant Reconstitution in C57BL/6J Mice

    PubMed Central

    Gibson, Brian W; Boles, Nathan C; Souroullas, George P; Herron, Alan J; Fraley, Joe K; Schwiebert, Rebecca S; Sharp, John J; Goodell, Margaret A

    2015-01-01

    Mice are used extensively in transplantation studies involving bone marrow ablation. Due to the increasing security issues and expenses involved with γ irradiators, self-contained X-ray irradiators have been increasing in popularity. We hypothesized that bone marrow ablation by irradiation of mice with a 137Cs irradiator would be comparable to that from an X-ray source irradiator. A lethal-dose curve was obtained by irradiating C57BL/6J mice with 500, 700, 900, and 1100 cGy from either source. These data were used to determine the lethal radiation exposure range for a noncompetitive bone marrow engraftment curve for each source. At 90 d after reconstitution, the bone marrow engraftment curves revealed significant differences between the 2 sources in the establishment of B cell, myeloid, and T cell lineages. Murine B cell reconstitution after exposure to a 137Cs source was greater than that after X-ray exposure at each dose level, whereas the converse was true for myeloid cell reconstitution. At the 1050- and 1100-cGy doses, mice irradiated by using the X-ray source demonstrated higher levels of T cell reconstitution but decreased survival compared with mice irradiated with the 137Cs source. We concluded that although both sources ablated endogenous bone marrow sufficiently to enable stem cell engraftment, there are distinct physiologic responses that should be considered when choosing the optimal source for use in a study and that irradiation from the 137Cs source was associated with lower overall morbidity due to opportunistic infection. PMID:26141441

  5. Estimated radiological doses to the maximumly exposed individual and downstream populations from releases of tritium, strontium-90, ruthenium-106, and cesium-137 from White Oak Dam

    SciTech Connect

    Little, C.A.; Cotter, S.J.

    1980-01-01

    Concentrations of tritium, /sup 90/Sr, /sup 106/Ru, and /sup 137/Cs in the Clinch River for 1978 were estimated by using the known 1978 releases of these nuclides from the White Oak Dam and diluting them by the integrated annual flow rate of the Clinch River. Estimates of 50-year dose commitment to a maximumly exposed individual were calculated for both aquatic and terestrial pathways of exposure. The maximumly exposed individual was assumed to reside at the mouth of White Oak Creek where it enters the Clinch River and obtain all foodstuffs and drinking water at that location. The estimated total-body dose from all pathways to the maximumly exposed individual as a result of 1978 releases was less than 1% of the dose expected from natural background. Using appropriate concentrations of to subject radionuclides diluted downstream, the doses to populations residing at Harriman, Kingston, Rockwood, Spring City, Soddy-Daisy, and Chattanooga were calculated for aquatic exposure pathways. The total-body dose estimated for aquatic pathways for the six cities was about 0.0002 times the expected dose from natural background. For the pathways considered in this report, the nuclide which contributed the largest fraction of dose was /sup 90/Sr. The largest dose delivered by /sup 90/Sr was to the bone of the subject individual or community.

  6. Cesium-137, /sup 134/Cs and /sup 110m/Ag in lambs grazing pasture in NE Scotland contaminated by Chernobyl fallout

    SciTech Connect

    Martin, C.J.; Heaton, B.; Thompson, J.

    1989-04-01

    The decline in Cs radioisotope levels has been studied in tissues from lambs grazing lowland pasture. The lambs were slaughtered 18 and 115 d after contamination with Chernobyl fallout. During this time the Cs activity decreased to 13% of the initial amount in animals that had continued to graze contaminated pasture and to 3.5% in animals consuming uncontaminated feed. The /sup 137/Cs concentration in grass from the field grazed by the lambs decreased with a half-time of 22 d over the period 11-100 d after contamination. The amounts of Cs radionuclides removed from the pasture by the grazing animals amounted to only 0.01% of the total, the rest remaining in the soil, with over 40% in the upper 10 mm. Small amounts of /sup 110m/Ag, found in grass, declined with a half-time of 8.9 d, and the radionuclide was found to accumulate in liver tissue.

  7. Transport of the radioisotopes iodine-131, cesium-134, and cesium-137 from the fallout following the accident at the Chernobyl nuclear reactor into cheesemaking products

    SciTech Connect

    Assimakopoulos, P.A.; Ioannides, K.G.; Pak; Paradopoulou, C.V.

    1987-07-01

    The transport of radiation contamination from milk to products of the cheese making process has been studied. The concentration of radioactive iodine and cesium in samples of sheep milk and cheese (Gruyere) products was measured for 10 consecutive production d. Milk with concentration 100 Bq/L in each of the radionuclides /sup 131/I, /sup 134/Cs, and /sup 137/Cs cheese with concentration 82.2 +/- 3.9 Bq/kg in iodine and an average of 42.3 +/- 2.3 Bq/kg in the cesium isotopes is produced. The corresponding concentrations in cream extracted from the same milk are 26.7 +/- 2.8 Bq/kg (/sup 131/I) and 18.6 +/- 1.9 Bq/kg (/sup 134/Cs, /sup 137/Cs).

  8. Depth distributions of uranium-236 and cesium-137 in the Japan/East Sea; toward the potential use as a new oceanic circulation tracer

    NASA Astrophysics Data System (ADS)

    Sakaguchi, A.; Kadokura, A.; Steier, P.; Takahashi, Y.; Shizuma, K.; Yamamoto, M.

    2012-04-01

    137Cs (T1/2=30.2 y) has been spread all over the world as a fission product of atmospheric nuclear weapons tests in the 1960s. This nuclide has been used as a powerful tool for oceanography due to the well-defined origin and conservative behaviour in water . However, the number of atoms has decayed already to one thirds compared with its initial levels, and it will become more difficult to measure. In this situation, we focus on 236U (T1/2=2.342-107 y) as a candidate for a new isotopic tracer for oceanography. The detection of 236U in the environment has become possible only recently, by the development of measuring techniques with high sensitivity based on AMS. Our group showed that global fallout from bomb tests contains 236U, which might be produced as nuclear reactions of 235U(n,γ) and/or 238U(n,3n). So 236U has been therefore globally distributed in the surface environment. Thus, 236U has a similar potential as a tracer for environmental dynamics as 137Cs, especially for oceanography. In this study, a comprehensive attempt was made to measure the concentration of 236U in marine samples such as water, suspended solid and bottom sediments to clarify the environmental behaviour of this isotope. Furthermore, the discussion of the circulation of deep and bottom water in "Miniature Ocean", the Japan Sea, has been attempted. Bottom sediments (4 sites) and seawater samples (7 sites) were collected from the Japan Sea. The sediment core was cut into 1 cm segments from the surface to 5 cm in depth within a few hours after the sampling. About 20 L of seawater samples were collected from some depths in each site, and immediately after the sampling, the water was filtered with 0.45 μm pore-size membrane-filters. After the appropriate pre-treatment for each sample, uranium isotope and 137Cs were measured with AMS and Ge-detector, respectively. 236U was successfully detected for all seawater samples, and 236U/238U atom ratios in seawater were in the range of (0.19-1.75)-10-9. The dissolved 236U concentration showed a subsurface maximum and decreased steeply with depth. The minimum value was found at a depth of 2500 m and bottom (about 3000 m in depth) in the northern and the southern areas, respectively. These profiles are markedly different from that of natural 238U which is nearly constant over the depth, suggesting that 236U has not yet reached steady state. For the SS sample, 236U could not be detected in significant levels. The total 236U inventory of the water column was estimated at 1012-1013 atom/m2. This value is nearly the same as the global fallout level (17.8-1012 atom/m2). 236U was also found in the bottom sediments, and the inventory was about 1/40 compared with that in water column. All above characters are comparable with 137Cs which is anthropogenic conservative nuclide in ocean. Actually, the diffusion coefficients for both nuclides show the nearly same value. The detail discussion including the circulation of deep-water in the Japan Sea will be given in our presentation.

  9. Estimate of the density of global fallout of cesium-137 according to the data of its content in closed geochemical arenas of southwestern Siberia

    NASA Astrophysics Data System (ADS)

    Laverov, N. P.; Velichkin, V. I.; Miroshnikov, A. Yu.; Asadulin, En. E.; Semenkov, I. N.

    2016-05-01

    The density of global radioactive contamination was the most reliable estimated in marine regions and less accurate for intracontinental areas with semi-arid and arid climatic conditions. This work presents the results of using a new method developed for estimating the density of global radioactive contamination based on the calculation of 137Cs concentration in closed lake catchments. An average density of of 137Cs contamination in the model closed lake catchments of southwestern Siberian steppe landscapes is 0.80 ± 0.24 kBq m-2 that is 2-3 times lower than the levels calculated on the basis of the published data.

  10. The determination of Fukushima-derived cesium-134 and cesium-137 in Japanese green tea samples and their distribution subsequent to simulated beverage preparation.

    PubMed

    Cook, Matthew C; Stukel, Matthew J; Zhang, Weihua; Mercier, Jean-Francois; Cooke, Michael W

    2016-03-01

    Health Canada's Radiation Protection Bureau has identified trace quantities of (134)Cs and (137)Cs in commercially available green tea products of Japanese origin. Referenced to March 11, 2011, the activity ratio ((134)Cs/(137)Cs) has been determined to be 1:1, which supports an origin from the Fukushima Dai-ichi Nuclear Power Plant accident. The upper limits of typical tea beverage preparation conditions were applied to the most contaminated of these green tea samples to determine the proportion of radiocesium contamination that would be available for human consumption. The distribution of radiocesium among the components of the extraction experiments (water, residual tea solid, and filter media) was determined by both conventional and Compton-suppressed gamma spectroscopy. The latter aided tremendously in providing a more complete radiocesium distribution profile, particularly for the shorter-lived (134)Cs. Cesium extraction efficiencies of 64 ± 7% and 64 ± 5% were determined based on (134)Cs and (137)Cs, respectively. Annual, effective dose estimates from ingestion of (137)Cs and (134)Cs (1.8-3.7 μSv), arising from the consumption of tea beverages prepared from the most contaminated of these samples, are insignificant relative to both total (∼ 2.4 mSv) and ingested (∼ 0.28 mSv) annual effective doses received from naturally occurring radioactive sources. As such, there is no health concern arising from the consumption of green tea beverages contaminated with radiocesium at the levels encountered in this study. PMID:26714059

  11. Business Intelligence in Hospital Management.

    PubMed

    Escher, Achim; Hainc, Nicolin; Boll, Daniel

    2016-01-01

    Business intelligence (BI) is a worthwhile investment, and will play a significant role in hospital management in the near future. Implementation of BI is challenging and requires resources, skills, and a strategy, but enables management to have easy access to relevant analysis of data and visualization of important key performance indicators (KPI). Modern BI applications will help to overcome shortages of common "hand-made" analysis, save time and money, and will enable even managers to do "self-service" analysis and reporting. PMID:27514111

  12. Spaceport Florida Authority: Business Plan

    NASA Technical Reports Server (NTRS)

    1996-01-01

    The Spaceport Florida Authority (SFA) was established under Florida Statute by the Governor and Legislature to assist the development of our nation's space transportation industry and to generate new space-related jobs, investment and opportunities statewide. Included in the Authorities' business plan is the statement of work and list of team members involved in creating the report, SFA's current operating concept, market analysis, assessment of accomplishments, a sample operating concept and a "roadmap to success".

  13. Uncertainty analysis for an updated dose assessment for a US nuclear test site: Bikini Atoll

    SciTech Connect

    Bogen, K.T.; Conrado, C.L.; Robison, W.L.

    1995-11-01

    A detailed analysis of uncertainty and interindividual variability in estimated doses was conducted for a rehabilitation scenario for Bikini Island at Bikini Atoll, in which the top 40 cm of soil would be removed in the housing and village area, and the rest of the island is treated with potassium fertilizer, prior to an assumed resettlement date of 1999. Predicted doses were considered for the following fallout-related exposure pathways: ingested Cesium-137 and Strontium-90, external gamma exposure, and inhalation and ingestion of Americium-241 + Plutonium-239+240. Two dietary scenarios were considered: (1) imported foods are available (IA), and (2) imported foods are unavailable (only local foods are consumed) (IUA). Corresponding calculations of uncertainty in estimated population-average dose showed that after {approximately}5 y of residence on Bikini, the upper and lower 95% confidence limits with respect to uncertainty in this dose are estimated to be approximately 2-fold higher and lower than its population-average value, respectively (under both IA and IUA assumptions). Corresponding calculations of interindividual variability in the expected value of dose with respect to uncertainty showed that after {approximately}5 y of residence on Bikini, the upper and lower 95% confidence limits with respect to interindividual variability in this dose are estimated to be approximately 2-fold higher and lower than its expected value, respectively (under both IA and IUA assumptions). For reference, the expected values of population-average dose at age 70 were estimated to be 1.6 and 5.2 cSv under the IA and IUA dietary assumptions, respectively. Assuming that 200 Bikini resettlers would be exposed to local foods (under both IA and IUA assumptions), the maximum 1-y dose received by any Bikini resident is most likely to be approximately 2 and 8 mSv under the IA and IUA assumptions, respectively.

  14. A Business Case for Home Performance Contracting

    SciTech Connect

    Baechler, Michael C.; Antonopoulos, Chrissi A.; Sevigny, Maureen; Gilbride, Theresa L.; Hefty, Marye G.

    2012-10-01

    This report was prepared by PNNL for the DOE Building America program. The report provides information for businesses considering entering the home performance contracting industry. Metrics discussed include industry trends and drivers, specific points of entry, business models, startup costs, and marketing strategies. The report includes detailed analysis of eight businesses around the country that have successfully entered the home performance contracting industry. Data is provided on their financial structures, program participation, marketing efforts, and staff training. This report will be distributed via the DOE Building America website, www.buildingamerica.gov. Individual case studies will also be cleared separately.

  15. Initial Business Case Analysis of Two Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes

    SciTech Connect

    Baxter, Van D

    2006-11-01

    The long range strategic goal of the Department of Energy's Building Technologies (DOE/BT) Program is to create, by 2020, technologies and design approaches that enable the construction of net-zero energy homes at low incremental cost (DOE/BT 2005). A net zero energy home (NZEH) is a residential building with greatly reduced needs for energy through efficiency gains, with the balance of energy needs supplied by renewable technologies. While initially focused on new construction, these technologies and design approaches are intended to have application to buildings constructed before 2020 as well resulting in substantial reduction in energy use for all building types and ages. DOE/BT's Emerging Technologies (ET) team is working to support this strategic goal by identifying and developing advanced heating, ventilating, air-conditioning, and water heating (HVAC/WH) technology options applicable to NZEHs. Although the energy efficiency of heating, ventilating, and air-conditioning (HVAC) equipment has increased substantially in recent years, new approaches are needed to continue this trend. Dramatic efficiency improvements are necessary to enable progress toward the NZEH goals, and will require a radical rethinking of opportunities to improve system performance. The large reductions in HVAC energy consumption necessary to support the NZEH goals require a systems-oriented analysis approach that characterizes each element of energy consumption, identifies alternatives, and determines the most cost-effective combination of options. In particular, HVAC equipment must be developed that addresses the range of special needs of NZEH applications in the areas of reduced HVAC and water heating energy use, humidity control, ventilation, uniform comfort, and ease of zoning. In FY05 ORNL conducted an initial Stage 1 (Applied Research) scoping assessment of HVAC/WH systems options for future NZEHs to help DOE/BT identify and prioritize alternative approaches for further development

  16. Integrating Business and IT Education.

    ERIC Educational Resources Information Center

    Tanniru, Mohan

    The Applied Technology in Business program at Oakland University (Michigan) is a business minor that focuses on training business students in the proactive use of information technologies to solve business problems. The program is sponsored by corporations that provide real business problems for students to solve. Students learn problem solving,…

  17. Entrepreneurship: The Art of Keeping Businesses in Business.

    ERIC Educational Resources Information Center

    Glenn, Joanne Lozar

    2003-01-01

    Discusses the factors that affect the success of new businesses, what aspiring entrepreneurs must understand, the relationship between entrepreneurship and basic business, the effectiveness of experiential learning, and how to integrate entrepreneurship into business classes. (JOW)

  18. Selective Lessons from Business

    ERIC Educational Resources Information Center

    Schlechty, Phillip C.

    2008-01-01

    Over the years, the author has participated in many gatherings where business leaders have been invited to provide educational leaders with advice regarding the way they should lead their schools. Some of these events proved satisfying, but others proved disastrous. In this article, the author argues that it is a mistake to invite business leaders…

  19. The Business Education Curriculum.

    ERIC Educational Resources Information Center

    Selden, William H., Jr.

    The publication is designed to serve as a guide for those responsible for business education in Pennsylvania, emphasizing curriculum planning and the development of course guidelines. Chapter one deals with planning the business education program within the framework of the principles of curriculum construction. Program implementation at the…

  20. None of Your Business?

    ERIC Educational Resources Information Center

    Dozier, Jana

    1989-01-01

    Local business owners in college towns say they can't compete when an institution sells computers, pizza, or books. With unrelated-business income tax legislation a threat, institutions are addressing these concerns by cooperating with retailers. (Author/MSE)

  1. The Business Writer's Handbook.

    ERIC Educational Resources Information Center

    Brusaw, Charles T.; And Others

    This handbook is designed to be a comprehensive, practical reference guide for courses in business writing or business communication. Alphabetical entries provide coverage of grammar, usage, style, format, and writing procedure--planning, research, outlining, methods of development, and so on--and also include specific information on letters,…

  2. Building Tomorrow's Business Today

    ERIC Educational Resources Information Center

    Ryan, Jim

    2010-01-01

    Modern automobile maintenance, like most skilled-trades jobs, is more than simple nuts and bolts. Today, skilled-trades jobs might mean hydraulics, computerized monitoring equipment, electronic blueprints, even lasers. As chief executive officer of Grainger, a business-to-business maintenance, repair, and operating supplies company that…

  3. Learning About Business.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Center for Vocational and Technical Education.

    In the teacher's guide, learning experiences focus on helping students in primary grades develop their understanding of the interrelationships among businesses, workers, and families through examinations of local stores and businesses and of the workers who work in them. Students are given the opportunity to acquire economical awareness and…

  4. International Business Studies.

    ERIC Educational Resources Information Center

    Hendon, Donald W.

    The new International Business major within the School of Business, begun in fall 1989, is an ongoing, enriched program for highly motivated students of above-average scholastic achievement. Its primary purposes are to (1) prepare students to understand America's trading partners and (2) teach the technical knowledge needed in an international…

  5. Teaching Business Online

    ERIC Educational Resources Information Center

    MacKillop, Robyn

    2010-01-01

    Business is integral to the functioning of the national economy, politics, education and everyday living. It is without question that business education is a vital part of the high school experience, and should be seen as required courses rather than electives. Preparing high school students for real life beyond high school happens in the business…

  6. Business Schools at Risk.

    ERIC Educational Resources Information Center

    BizEd, 2002

    2002-01-01

    Explores pervasive forces, such as faculty shortages, pressures to enhance curricular relevance, and intense, worldwide competition, that are threatening traditional business schools. Describes recommendations reached by the Management Education Task Force formed by the Association to Advance Collegiate Schools of Business, which addressed these…

  7. Mind Your Own Business

    ERIC Educational Resources Information Center

    Nixon, Judith M.; Kirkwood, Hal P., Jr.

    2004-01-01

    Like any well-run company deciding on what products and services to offer, a good library should pay attention to customer demand when it is building its business reference collection. What kind of information do business patrons want? Most are looking for company and industry details: a corporate address or name of an officer, financial data for…

  8. Business Communication in BELF

    ERIC Educational Resources Information Center

    Kankaanranta, Anne; Louhiala-Salminen, Leena

    2007-01-01

    The authors' business communication perspective is not in fact that of ESL but rather English as a foreign language (EFL) or, even more so, English as a lingua franca (ELF). To be more specific, they would like to add one more acronym to the list: They teach BELF, by which they refer to ELF for business communication purposes. The authors work as…

  9. Agriculture Business and Management.

    ERIC Educational Resources Information Center

    Seperich, George; And Others

    This curriculum guide is intended for vocational agriculture teachers who deliver agricultural business and management programs at the secondary or postsecondary level. It is based on the Arizona validated occupational competencies and tasks for management and supervisory positions in agricultural business. The competency/skill and task list…

  10. The Business Letter.

    ERIC Educational Resources Information Center

    Nederland Independent School District, TX.

    GRADES OR AGES: Grades 9-12. SUBJECT MATTER: Business. ORGANIZATION AND PHYSICAL APPEARANCE: This guide, designed for direct student use, indicates the parts of a business letter, a placement guide, and steps for typing letters. Worksheets and illustrations indicate forms of block and indented styles; open, closed, and mixed punctuation; the…

  11. Taylor Business Institute, Report.

    ERIC Educational Resources Information Center

    Barber, Jerry

    The Office of the State Comptroller in New York audited the records and procedures used in administering the Tuition Assistance Program (TAP) at Taylor Business Institute (Taylor) for the academic years 1995-96 through 1997-98. Taylor, located in Manhattan, offers both degree programs and diploma programs in Accounting, Business Management,…

  12. The Business of Life.

    ERIC Educational Resources Information Center

    Dunski, Jonathan F.

    1997-01-01

    Describes a learning game called The Business of Life that demonstrates the cellular processes of photosynthesis and respiration as business transactions. Incorporates the ideas that energy flows through ecosystems as well as through cells of individual organisms. Demonstrates the interdependence of living things and that processes at the cellular…

  13. School Business Administration.

    ERIC Educational Resources Information Center

    Jordan, K. Forbis; Webb, L. Dean

    1986-01-01

    Reviews the societal and organizational changes affecting school business administration, describes major activities encompassed in the practice of school business administration, and reviews current literature specifically related to such activities as electronic data processing, fiscal planning and budgeting, purchasing and property management,…

  14. A Bilingual Business Major?

    ERIC Educational Resources Information Center

    Barger-Merino, Kathleen A.

    Foreign language skills are necessary not only in international commerce but also in domestic business with the growing Hispanic American population. Many Hispanics have only minimal English skills and prefer to do business in Spanish and use Spanish language media. Because Hispanic Americans account for a significant portion of the consumer…

  15. Computers in Small Business.

    ERIC Educational Resources Information Center

    Rumberger, Russell W.; Levin, Henry M.

    A survey was administered to a sample of about 10,000 members of the National Federation of Independent Business in 1985 to ascertain a variety of information about the use of computers in the nation's small businesses, including the extent of their use, training needs of users, and impacts and benefits. Major findings summarized from the 2,813…

  16. Business and Older Workers.

    ERIC Educational Resources Information Center

    American Association of Retired Persons, Washington, DC.

    This study updates a 1985 study which examined the perceptions, policies, and practices of American business regarding older workers, and placed them in the context of larger economic, demographic, and social trends shaping the business climate. The new survey was conducted in July 1989 among a random sample of 400 companies, with 100 each in 4…

  17. Exploration of Business (9).

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education, Winnipeg.

    This guide provides teachers with a business exploration curriculum for grade 9. The course is designed to introduce beginning students to the language of business, to careers, to consumerism, to economics, and to technology. An "Overview" section presents the rationale, describes the program structure, and lists program goals and objectives. The…

  18. Teaching Business Italian.

    ERIC Educational Resources Information Center

    Trivelli, Remo J.

    The University of Rhode Island's business Italian course is an advanced language course whose focus is the Italian business world and its reflection of values, customs, and traditions. The course begins with presentations on salient features of contemporary Italian, such as syntactical simplification and nominalization, and how the social,…

  19. School Business Administration.

    ERIC Educational Resources Information Center

    Jordan, K. Forbis; And Others

    This textbook reviews the principal concerns within each of 13 major responsibility areas in school business administration. The first chapter assesses the political, social, and economic context in which schools function and school administrators work. The role and function of the school business administrator within this context is addressed in…

  20. Personal Achievement Reading: Business.

    ERIC Educational Resources Information Center

    Swinton, Janet R.

    Exercises are provided in this set of four workbooks designed to aid students in business programs in building vocabulary and reading skills. Each workbook borrows from business terminology to provide explanations and exercises for a sequential series of instructional objectives. One workbook concentrates on developing the ability to determine…

  1. Exploratory Business Curriculum Guide.

    ERIC Educational Resources Information Center

    Arkansas Univ., Fayetteville. Dept. of Vocational Education.

    This curriculum guide is designed for Arkansas ninth-grade students to explore business careers through the use of competency-based instructional materials. Exploratory business teachers are asked to incorporate the twenty-three units of study into a sequence best suited to their teaching style. Units include such topics as "Social Security,""What…

  2. Business size distributions

    NASA Astrophysics Data System (ADS)

    D'Hulst, R.; Rodgers, G. J.

    2001-10-01

    In a recent work, we introduced two models for the dynamics of customers trying to find the business that best corresponds to their expectation for the price of a commodity. In agreement with the empirical data, a power-law distribution for the business sizes was obtained, taking the number of customers of a business as a proxy for its size. Here, we extend one of our previous models in two different ways. First, we introduce a business aggregation rate that is fitness dependent, which allows us to reproduce a spread in empirical data from one country to another. Second, we allow the bankruptcy rate to take a different functional form, to be able to obtain a log-normal distribution with power-law tails for the size of the businesses.

  3. 77 FR 28237 - Small Business Size Regulations; 8(a) Business Development/Small Disadvantaged Business Status...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-14

    ... / Monday, May 14, 2012 / Rules and Regulations#0;#0; ] SMALL BUSINESS ADMINISTRATION 13 CFR Part 124 RIN 3245-AF53 Small Business Size Regulations; 8(a) Business Development/Small Disadvantaged Business Status Determinations; Correction AGENCY: U.S. Small Business Administration. ACTION:...

  4. Learning Activities for International Business.

    ERIC Educational Resources Information Center

    Haynes, Thomas

    1998-01-01

    The National Standards for Business Education include nine areas relating to international business: awareness, communication, environmental factors, ethics, finance, management, marketing, import/export, and organizational structure of international business. (SK)

  5. Business Use of Satellite Communications.

    ERIC Educational Resources Information Center

    Edelson, Burton I.; Cooper, Robert S.

    1982-01-01

    Reviews business communications development and discusses business applications of satellite communications, system technology, and prospects for future developments in digital transmission systems. (JN)

  6. Analysis of suspended-sediment concentrations and radioisotope levels in the Wild Rice River basin, northwestern Minnesota, 1973-98

    USGS Publications Warehouse

    Brigham, Mark E.; McCullough, Carolyn J.; Wilkinson, Philip M.

    2001-01-01

    We examined historical suspended-sediment data and activities of fallout radioisotopes (lead-210 [210Pb], cesium-137 [137Cs], and beryllium-7 [7Be]) associated with suspended sediments and source-area sediments (cultivated soils, bank material, and reference soils) in the Wild Rice River Basin, a tributary to the Red River of the North, to better understand sources of suspended sediment to streams in the region. Multiple linear regression analysis of suspended-sediment concentrations from the Wild Rice River at Twin Valley, Minnesota indicated significant relations between suspended-sediment concentrations and streamflow. Flow-adjusted sediment concentrations tended to be slightly higher in spring than summer-autumn. No temporal trends in concentration were observed during 1973-98. The fallout radioisotopes were nearly always detectable in suspended sediments during spring-summer 1998. Mean 210Pb and 7Be activities in suspended sediment and surficial, cultivated soils were similar, perhaps indicating little dilution of suspended sediment from low-isotopic-activity bank sediments. In contrast, mean 137Cs activities in suspended sediment indicated a mixture of sediment originating from eroded soils and from eroded bank material, with bank material being a somewhat more important source upstream of Twin Valley, Minnesota; and approximately equal fractions of bank material and surficial soils contributing to the suspended load downstream at Hendrum, Minnesota. This study indicates that, to be effective, efforts to reduce sediment loading to the Wild Rice River should include measures to control soil erosion from cultivated fields.

  7. Quantitative Metabolomic Analysis of Urinary Citrulline and Calcitroic Acid in Mice after Exposure to Various Types of Ionizing Radiation

    PubMed Central

    Goudarzi, Maryam; Chauthe, Siddheshwar; Strawn, Steven J.; Weber, Waylon M.; Brenner, David J.; Fornace, Albert J.

    2016-01-01

    With the safety of existing nuclear power plants being brought into question after the Fukushima disaster and the increased level of concern over terrorism-sponsored use of improvised nuclear devices, it is more crucial to develop well-defined radiation injury markers in easily accessible biofluids to help emergency-responders with injury assessment during patient triage. Here, we focused on utilizing ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) to identify and quantitate the unique changes in the urinary excretion of two metabolite markers, calcitroic acid and citrulline, in mice induced by different forms of irradiation; X-ray irradiation at a low dose rate (LDR) of 3.0 mGy/min and a high dose rate (HDR) of 1.1 Gy/min, and internal exposure to Cesium-137 (137Cs) and Strontium-90 (90Sr). The multiple reaction monitoring analysis showed that, while exposure to 137Cs and 90Sr induced a statistically significant and persistent decrease, similar doses of X-ray beam at the HDR had the opposite effect, and the LDR had no effect on the urinary levels of these two metabolites. This suggests that the source of exposure and the dose rate strongly modulate the in vivo metabolomic injury responses, which may have utility in clinical biodosimetry assays for the assessment of exposure in an affected population. This study complements our previous investigations into the metabolomic profile of urine from mice internally exposed to 90Sr and 137Cs and to X-ray beam radiation. PMID:27213362

  8. Quantitative Metabolomic Analysis of Urinary Citrulline and Calcitroic Acid in Mice after Exposure to Various Types of Ionizing Radiation.

    PubMed

    Goudarzi, Maryam; Chauthe, Siddheshwar; Strawn, Steven J; Weber, Waylon M; Brenner, David J; Fornace, Albert J

    2016-01-01

    With the safety of existing nuclear power plants being brought into question after the Fukushima disaster and the increased level of concern over terrorism-sponsored use of improvised nuclear devices, it is more crucial to develop well-defined radiation injury markers in easily accessible biofluids to help emergency-responders with injury assessment during patient triage. Here, we focused on utilizing ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) to identify and quantitate the unique changes in the urinary excretion of two metabolite markers, calcitroic acid and citrulline, in mice induced by different forms of irradiation; external γ irradiation at a low dose rate (LDR) of 3.0 mGy/min and a high dose rate (HDR) of 1.1 Gy/min, and internal exposure to Cesium-137 ((137)Cs) and Strontium-90 ((90)Sr). The multiple reaction monitoring analysis showed that, while exposure to (137)Cs and (90)Sr induced a statistically significant and persistent decrease, similar doses of external γ beam at the HDR had the opposite effect, and the LDR had no effect on the urinary levels of these two metabolites. This suggests that the source of exposure and the dose rate strongly modulate the in vivo metabolomic injury responses, which may have utility in clinical biodosimetry assays for the assessment of exposure in an affected population. This study complements our previous investigations into the metabolomic profile of urine from mice internally exposed to (90)Sr and (137)Cs and to external γ beam radiation. PMID:27213362

  9. Street drugs: everyone's business.

    PubMed

    Su'a, F

    1989-11-01

    In the profession of law enforcement, we see drug abuse as our most serious crime problem. We also realize that simply making arrests, by itself, won't solve the problem. The drug business might be the filthiest business on earth, but it's not a business that forces customers to buy dope. Dope dealers may be ruthless and may even kill, but no one forces anyone to buy drugs at gunpoint. The truth is that drug dealers would go nowhere, were it not for the customers. PMID:2592190

  10. Pressures and Resistance to the Introduction of Skills in Business Administration and Accounting Education in Spain: A New Institutional Theory Analysis

    ERIC Educational Resources Information Center

    Gonzalez, Jose Maria Gonzalez; Montano, Jose Arquero; Hassall, Trevor

    2009-01-01

    Teachers, students and professionals have confirmed the need to introduce skills into business administration and accounting education in Spain. However, this change has not taken place at any desirable level. This paper uses the New Institutional Sociology (NIS) to analyse the pressures to introduce the policy that consists of the incorporation…

  11. A Discriminant Analysis of Majors in the College Business and Public Administration at the University of North Dakota. North Dakota Economics Studies, Number 52.

    ERIC Educational Resources Information Center

    Tedefalk, Rolf K.

    Researchers have demonstrated that particular careers attract individuals with distinct identifiable personality profiles and learning styles, and this idea is extended to the selection of majors within the College of Business and Public Administration (BPA) at the University of North Dakota. The Myers-Briggs Type Indicator (MBTI) was used both to…

  12. Financial Analysis and Mathematics of Business: Part IV in a Series--Preparation for Certified Professional Secretary Examination. An Instructor's Guide for an Adult Course.

    ERIC Educational Resources Information Center

    Gonyea, Adrian C.

    The instructor's guide provides a review for those preparing to take Part IV of the Certified Professional Secretary (CPS) examination. Course content can also help secretaries update their skills in accounting and business mathematics. Organized into lessons with objectives, content outline, and teaching suggestions and references, the units…

  13. Program in Business Communication at the University of Texas at Austin. A Pre-Test-Post-Test and Experimental-Control Group Analysis of the Personnel Department's Training.

    ERIC Educational Resources Information Center

    Bell, James D.; Kerr, Deborah

    A study used pretests/posttests and experimental/control groups to evaluate four business communication skills (BCS) programs conducted with employees at the University of Texas at Austin. Of 91 BCS participants, 86 were women and ages for all participants ranged from 20 to 61 years. Del Gaizo's four levels of evaluation (happiness index, learning…

  14. Understanding Cultural Differences in the Antecedents of Pro-Environmental Behavior: A Comparative Analysis of Business Students in the United States and Chile

    ERIC Educational Resources Information Center

    Cordano, Mark; Welcomer, Stephanie; Scherer, Robert; Pradenas, Lorena; Parada, Victor

    2010-01-01

    We surveyed business students in the U. S. (n = 256) and Chile (n = 310). The survey included measures drawn from studies of pro-environmental behavior using Schwartz's norm activation theory (Schwartz, 1977), the theory of reasoned action (Ajzen & Fishbein, 1980), and a values-beliefs-norms model created by Stern, Dietz, Abel, Guagnano, and Kalof…

  15. Basic Business and Economics: Students Learn to Begin a Business.

    ERIC Educational Resources Information Center

    Gruber, James

    1979-01-01

    A simulated advertising compaign and other business management experiences in a high school business organization course are described. In deciding what kind of business to start, how to obtain capital, and how to organize and operate successfully, students learned the importance of human relations and caution in business. (MF)

  16. Rethinking How Business Purpose Is Taught in Catholic Business Education

    ERIC Educational Resources Information Center

    Johnson, Lyman; Naughton, Michael; Bojan, William

    2013-01-01

    Business education at a Catholic university should engage students and faculty across the university in critically examining the purpose of business in society. Following the best practices of leading business schools, the Catholic business curriculum has mostly focused on the shareholder and stakeholder approaches--with the shareholder approach…

  17. The Business Flight Simulator.

    ERIC Educational Resources Information Center

    Dwyer, P.; Simpson, D.

    1989-01-01

    The authors describe a simulation program based on a workshop approach designed for postsecondary business students. Features and benefits of the workshop technique are discussed. The authors cover practical aspects of designing and implementing simulation workshops. (CH)

  18. Maintenance Business Plans.

    ERIC Educational Resources Information Center

    Adams, Matt

    2002-01-01

    Discusses maintenance business plans, statements which provide accountability for facilities maintenance organizations' considerable budgets. Discusses the plan's components: statement of plan objectives, macro and detailed description of the facility assets, maintenance function descriptions, description of key performance indicators, milestone…

  19. Business Process Management

    NASA Astrophysics Data System (ADS)

    Mendling, Jan

    The recent progress of Business Process Management (BPM) is reflected by the figures of the related industry. Wintergreen Research estimates that the international market for BPM-related software and services accounted for more than USD 1 billion in 2005 with a tendency towards rapid growth in the subsequent couple of years [457]. The relevance of business process modeling to general management initiatives has been previously studied in the 1990s [28]. Today, Gartner finds that organizations that had the best results in implementing business process management spent more than 40 percent of the total project time on discovery and construction of their initial process model [265]. As a consequence, Gartner considers Business Process Modeling to be among the Top 10 Strategic Technologies for 2008.

  20. Give Kids the Business!

    ERIC Educational Resources Information Center

    Instructor, 1983

    1983-01-01

    Teachers' ideas for teaching elementary secondary school students about business, industry, economics, consumerism, and money management are presented. Class activities involving a toy automotive industry, a consumer convention, and a class "microtown" are described. (CJ)

  1. Engaging Community Businesses in HIV Prevention: A Feasibility Study

    PubMed Central

    Rovniak, Liza S.; Hovell, Melbourne F.; Hofstetter, C. Richard; Blumberg, Elaine J.; Sipan, Carol L.; Batista, Marcia F.; Martinez-Donate, Ana P.; Mulvihill, Mary M.; Ayala, Guadalupe X.

    2009-01-01

    Purpose To explore the feasibility of engaging community businesses in HIV prevention. Design Randomly selected business owners/managers were asked to display discreetly wrapped condoms and brochures provided free-of-charge for 3 months. Assessments were conducted at baseline, mid-, and post-program. Customer feedback was obtained through an online survey. Setting San Diego, California neighborhood with a high rate of AIDS. Subjects Fifty-one business owners/managers representing 10 retail categories, and 52 customers. Measures Participation rates, descriptive characteristics, number of condoms and brochures distributed, customer feedback, business owners'/managers' program satisfaction and willingness to provide future support for HIV prevention. Analysis Kruskal-Wallis, Mann-Whitney U, Fisher's exact, and McNemar's tests were used to analyze data. Results The 20 business owners/managers (39%) who agreed to distribute condoms and brochures reported fewer years in business and more employees than those who agreed only to distribute brochures (20%) or refused to participate (41%), p <.05. Bars were the easiest of ten retail categories to recruit. Businesses with more employees and customers distributed more condoms and brochures, p < .05. More than 90% of customers supported distributing condoms and brochures in businesses and 96% of business owners/managers described their program experience as “positive.” Conclusion Businesses are willing to distribute condoms and brochures to prevent HIV. Policies to increase business participation in HIV prevention should be developed and tested. PMID:20465150

  2. AGATE animation - business theme

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Business jet 6 of 6. Advanced General Aviation Technology Experiment (AGATE). The General Aviation Propulsion Program (GAP). AGATE and GAP are providing industry partners with technologies leading to a Small Aircraft Transportation System (SATS) in the early 21st century. These investments support the national general aviation 'roadmap' goal to 'enable doorstep-to-destination travel at four times highway speeds to virtually all of the nation's suburban, rural and remote communities.' Image from AGATE 'business jet' video animation.

  3. Bringing science to business

    NASA Astrophysics Data System (ADS)

    Lemetti, Paul

    2005-06-01

    Bringing science to business seems rather straight forward. Technology is constantly moving forward and new inventions are being brought into the market place. Science parks and technology parks have sprung out all around the globe competing against each other and trying to keep their own doors open by bringing in new business, thereby creating much needed income to keep their operations moving forward. However, only a small handful ofthese centers around the world can truly be considered successful. It is the relationship between the scientists, start-up business, local universities, local government, and invited bigger business that allows the parks to succeed. The individual scientist wishing to enter into business or just hoping to get his invention into the pool of potential ideas; which might end up in the hands of an entrepreneur or an established company, is not always that simple. Universal success principles must be embraced to ensure success. One must believe in oneself and to strive for excellence. One must be able to see the other persons viewpoint and adapt and change his behavior in order to succeed. One must learn to create trust as well as learn to trust. Furthermore, one must learn to focus on the why of the process and not on the how. A market must be identified and benefits of local area must be sold to potential investor or business partners. A local success has in part to do with local cooperation.

  4. Standardized Curriculum for Business Technology.

    ERIC Educational Resources Information Center

    Mississippi State Dept. of Education, Jackson. Bureau of Vocational, Technical, and Adult Education.

    Standardized curricula are provided for five courses for the secondary business technology programs in Mississippi: intensive business training; information processing; business computer applications; and computer programing technology (CPT) I and II. The 20 units of intensive business training include the following: keyboarding; operation of…

  5. Information Systems and Business Communication.

    ERIC Educational Resources Information Center

    Beswick, Raymond W., Ed.; Williams, Alfred B., Ed.

    Intended to provide orientation about the integration of business communication, business systems, and the researching and teaching of business communication, this books offers articles on a variety of topics concerning business communication. Titles of the articles and their authors are as follows: (1) "Office Technology: Voice Store-and-Forward"…

  6. Small Business Management. Teacher Edition.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This instructor's guide, which is designed to assist teachers in providing instruction and technical support to small business owners and managers, contains 17 competency-based units of instruction on the following areas that both small business instructors and small business owners have deemed critical to the success of any business:…

  7. Imprecision in predicted dose from /sup 137/Cs resulting from biological variability

    SciTech Connect

    Dunning, D.E. Jr.; Schwarz, G.

    1981-01-01

    The variability of observed values of human metabolic and physiological characteristics which influence estimates of dose from ingestion of a unit of Cesium-137 activity, and the subsequent predicted total-body dose commitment is analyzed. The analysis is based on extensive literature review and statistical comparison of parameter variability, correlation and reliability. (PSB)

  8. Initial Business Case Analysis of Two Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes - Update to Include Evaluation of Impact of Including a Humidifier Option

    SciTech Connect

    Baxter, Van D

    2007-02-01

    --A Stage 2 Scoping Assessment, ORNL/TM-2005/194 (Baxter 2005). The 2005 study report describes the HVAC options considered, the ranking criteria used, and the system rankings by priority. In 2006, the two top-ranked options from the 2005 study, air-source and ground-source versions of a centrally ducted integrated heat pump (IHP) system, were subjected to an initial business case study. The IHPs were subjected to a more rigorous hourly-based assessment of their performance potential compared to a baseline suite of equipment of legally minimum efficiency that provided the same heating, cooling, water heating, demand dehumidification, and ventilation services as the IHPs. Results were summarized in a project report, Initial Business Case Analysis of Two Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes, ORNL/TM-2006/130 (Baxter 2006a). The present report is an update to that document which summarizes results of an analysis of the impact of adding a humidifier to the HVAC system to maintain minimum levels of space relative humidity (RH) in winter. The space RH in winter has direct impact on occupant comfort and on control of dust mites, many types of disease bacteria, and 'dry air' electric shocks. Chapter 8 in ASHRAE's 2005 Handbook of Fundamentals (HOF) suggests a 30% lower limit on RH for indoor temperatures in the range of {approx}68-69F based on comfort (ASHRAE 2005). Table 3 in chapter 9 of the same reference suggests a 30-55% RH range for winter as established by a Canadian study of exposure limits for residential indoor environments (EHD 1987). Harriman, et al (2001) note that for RH levels of 35% or higher, electrostatic shocks are minimized and that dust mites cannot live at RH levels below 40%. They also indicate that many disease bacteria life spans are minimized when space RH is held within a 30-60% range. From the foregoing it is reasonable to assume that a winter space RH range of 30-40% would be an acceptable compromise between comfort

  9. Business System Planning Project, Preliminary System Design

    SciTech Connect

    EVOSEVICH, S.

    2000-10-30

    CH2M HILL Hanford Group, Inc. (CHG) is currently performing many core business functions including, but not limited to, work control, planning, scheduling, cost estimating, procurement, training, and human resources. Other core business functions are managed by or dependent on Project Hanford Management Contractors including, but not limited to, payroll, benefits and pension administration, inventory control, accounts payable, and records management. In addition, CHG has business relationships with its parent company CH2M HILL, U.S. Department of Energy, Office of River Protection and other River Protection Project contractors, government agencies, and vendors. The Business Systems Planning (BSP) Project, under the sponsorship of the CH2M HILL Hanford Group, Inc. Chief Information Officer (CIO), have recommended information system solutions that will support CHG business areas. The Preliminary System Design was developed using the recommendations from the Alternatives Analysis, RPP-6499, Rev 0 and will become the design base for any follow-on implementation projects. The Preliminary System Design will present a high-level system design, providing a high-level overview of the Commercial-Off-The-Shelf (COTS) modules and identify internal and external relationships. This document will not define data structures, user interface components (screens, reports, menus, etc.), business rules or processes. These in-depth activities will be accomplished at implementation planning time.

  10. Special Analysis for the Disposal of the Lawrence Livermore National Laboratory Low Activity Beta/Gamma Sources Waste Stream at the Area 5 Radioactive Waste Management Site, Nevada National Security Site, Nye County, Nevada

    SciTech Connect

    Shott, Gregory J.

    2015-06-01

    This special analysis (SA) evaluates whether the Lawrence Livermore National Laboratory (LLNL) Low Activity Beta/Gamma Sources waste stream (BCLALADOEOSRP, Revision 0) is suitable for disposal by shallow land burial (SLB) at the Area 5 Radioactive Waste Management Site (RWMS) at the Nevada National Security Site (NNSS). The LLNL Low Activity Beta/Gamma Sources waste stream consists of sealed sources that are no longer needed. The LLNL Low Activity Beta/Gamma Sources waste stream required a special analysis because cobalt-60 (60Co), strontium-90 (90Sr), cesium-137 (137Cs), and radium-226 (226Ra) exceeded the NNSS Waste Acceptance Criteria (WAC) Action Levels (U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office [NNSA/NFO] 2015). The results indicate that all performance objectives can be met with disposal of the LLNL Low Activity Beta/Gamma Sources in a SLB trench. The LLNL Low Activity Beta/Gamma Sources waste stream is suitable for disposal by SLB at the Area 5 RWMS. However, the activity concentration of 226Ra listed on the waste profile sheet significantly exceeds the action level. Approval of the waste profile sheet could potentially allow the disposal of high activity 226Ra sources. To ensure that the generator does not include large 226Ra sources in this waste stream without additional evaluation, a control is need on the maximum 226Ra inventory. A limit based on the generator’s estimate of the total 226Ra inventory is recommended. The waste stream is recommended for approval with the control that the total 226Ra inventory disposed shall not exceed 5.5E10 Bq (1.5 Ci).

  11. AGATE animation - business theme

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Business jet 2 of 6. Advanced General Aviation Technology Experiment (AGATE). Few objects convey wealth and power like a private airplane, but one day you won't have to be rich or famous to fly one. NASA is working with industry and other government agencies to develop the technology and vision for business and personal travel of the future. It's a future in which travelers fly to their destinations in small, safe, affordable and easy-to-use jets out of 'smart airports.' Future small aircraft may cost about as much as a luxury automobile. They will use 25% less fuel than today's airplanes with fuel efficiencies rivaling automobiles, but at four times highway speeds. The goal is to put 'wings on America' and enable doorstep-to-destination travel at four times the speed of highways, making it possible to go where you want, when you want - faster than ever. Image from AGATE 'business jet' video animation.

  12. AGATE animation - business theme

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Business jet 4 of 6. Advanced General Aviation Technology Experiment (AGATE). The AGATE program is complimented by a NASA Lewis-led program to develop safe, smooth, quiet and affordable propulsion systems for future four-to-six-seat general aviation airplanes. The General Aviation Propulsion (GAP) program is developing diesel prop and jet engines to be flight demonstrated at the year 2000 EAA AirVenture Air Show & Convention in Oshkosh, Wisc. Commericially produced engines based on these demonstrator engines and their manufacturing technologies will soon follow. Image from AGATE 'business jet' video animation.

  13. A flexible business focus

    SciTech Connect

    Hennagir, T.

    1994-11-01

    The challenge of sourcing equipment to meet customer needs around the world remains a prerequisite for boiler and CFB manufacturers as they strive to maintain a strong business presence in key markets. Boiler vendors are learning to meet their targets based upon what the market is, not what they hope it will become. An elastic equipment supply strategy is bolstering new business activity for internationally active boiler and circulating fluidized bed combustion (CFB) vendors. Techniques such as flexible sourcing and expanded scope capability are helping suppliers gain market advantage in new global growth areas.

  14. Challenges in Designing Student Teaching Evaluations in a Business Program

    ERIC Educational Resources Information Center

    Chulkov, Dmitriy V.; Van Alstine, Jason

    2012-01-01

    Purpose: This article aims to present an empirical analysis of the effects of changes in the student teaching evaluation (STE) form in a business school. Design/methodology/approach: The authors discuss a case of STE re-design in a business school that focused on improving the STE instrument. They utilize empirical data collected from students…

  15. Business Plan for the Southwest Regional Spaceport: Executive Summary

    NASA Technical Reports Server (NTRS)

    1997-01-01

    A proposal for a commercial, full-service launch, tracking, and recovery complex for Reusable Launch Vehicles in New Mexico is presented. Vision, mission, business definition, competitive advantages, and business approach are formulated. Management plan and team structure are detailed, and anticipated market is described. Finance and marketing plans are presented. Financial analysis is performed.

  16. Teaching Graduate Business Students to Write Clearly about Technical Topics

    ERIC Educational Resources Information Center

    Dyrud, Marilyn A.; Worley, Rebecca B.; Jameson, Daphne

    2006-01-01

    Graduate programs in business emphasize technical analysis in finance, accounting, marketing, and other core courses. Important business decisions--what market to target, which products to offer, how to finance an acquisition, whether to lease or buy equipment--require mathematical and statistical problem solving. Management communication courses…

  17. Decision Mapping for the 21st Century Business Office.

    ERIC Educational Resources Information Center

    Hughes, Jonathan T.

    1997-01-01

    Maps are becoming essential strategic components for school business officials. The power of the personal computer is bringing map analysis programs down to the desktop level. Geographic Information Systems (GIS) will help business managers display student data, analyze school boundaries, route buses and maintenance vehicles, chart home values,…

  18. Enrolment Management in Graduate Business Programs: Predicting Student Retention

    ERIC Educational Resources Information Center

    Eshghi, Abdoloreza; Haughton, Dominique; Li, Mingfei; Senne, Linda; Skaletsky, Maria; Woolford, Sam

    2011-01-01

    The increasing competition for graduate students among business schools has resulted in a greater emphasis on graduate business student retention. In an effort to address this issue, the current article uses survival analysis, decision trees and TreeNet® to identify factors that can be used to identify students who are at risk of dropping out of a…

  19. Business Plan : Supplemental Draft Environmental Impact Statement, Volume 2, Appendices.

    SciTech Connect

    United States. Bonneville Power Administration.

    1995-02-01

    This document contains the appendices for the Bonneville Power Administration (BPA) Business Plan: Supplemental Draft Environmental Impact Statement. Included are: BPA products and services; Rate design; Methodology and assumptions for numerical analysis; Retail utility operations; Comments and responses to the draft business plan EIS.

  20. Business Intelligence: Magnum B.I.

    ERIC Educational Resources Information Center

    Briggs, Linda L.

    2007-01-01

    Business intelligence (BI) tools offer schools the ability to look beyond a routine statistic, such as what percentage of students have passed a given test. Through data analysis, schools can view specific scores for a select group of students, for example, and compare that data to other groups, classes, or teachers. That is the kind of…

  1. Computing Newsletter for Schools of Business.

    ERIC Educational Resources Information Center

    Couger, J. Daniel, Ed.

    1973-01-01

    The first of the two issues included here reports on various developments concerning the use of computers for schools of business. One-page articles cover these topics: widespread use of simulation games, survey of computer use in higher education, ten new computer cases which teach techniques for management analysis, advantages of the use of…

  2. Who is responsible for business failures?

    PubMed

    Cleverley, William O

    2002-10-01

    Two high-profile business failures should be a wake-up call for hospital leaders. Management and boards cannot rely on unaudited financial statements as the principal indicator of financial health. Boards must ensure diligent analysis of key financial measures. Board members need better education about healthcare finance. Hospitals are not immune to financial collapse. PMID:12373955

  3. Language Awareness as a Challenge for Business

    ERIC Educational Resources Information Center

    Hunerberg, Reinhard; Geile, Andrea

    2012-01-01

    The following contribution is a meta-analysis of the language awareness discipline from a practical application point of view. It is based on a keynote speech at the "10th International Conference of the Association for Language Awareness," and deals with the implications of business requirements for language use in communication processes. The…

  4. Problems with French-English Business Dictionaries.

    ERIC Educational Resources Information Center

    Gartman, Max D.

    An analysis of two French-English business dictionaries, a 1989 revised edition and a 1990 edition, looks at a number of weaknesses in the resources' design and content. First, problems are found in transcriptions of pronunciation that do not reflect actual usage when it differs from convention and in lack of attention to pronunciation of words…

  5. Greening of Business Schools: A Systemic View

    ERIC Educational Resources Information Center

    Jabbour, Charbel Jose Chiappetta

    2010-01-01

    Purpose: The purpose of this paper is to present a model for the analysis of business schools as creators, disseminators, and adopters of knowledge on environmental management. Design/methodology/approach: A review of the importance of higher education institutions for sustainability, and more specifically, about their relevance for the creation,…

  6. Gamma radiological surveys of the Oak Ridge Reservation, Paducah Gaseous Diffusion Plant, and Portsmouth Gaseous Diffusion Plant, 1990-1993, and overview of data processing and analysis by the Environmental Restoration Remote Sensing Program, Fiscal Year 1995

    SciTech Connect

    Smyre, J.L.; Moll, B.W.; King, A.L.

    1996-06-01

    Three gamma radiological surveys have been conducted under auspices of the ER Remote Sensing Program: (1) Oak Ridge Reservation (ORR) (1992), (2) Clinch River (1992), and (3) Portsmouth Gaseous Diffusion Plant (PORTS) (1993). In addition, the Remote Sensing Program has acquired the results of earlier surveys at Paducah Gaseous Diffusion Plant (PGDP) (1990) and PORTS (1990). These radiological surveys provide data for characterization and long-term monitoring of U.S. Department of Energy (DOE) contamination areas since many of the radioactive materials processed or handled on the ORR, PGDP, and PORTS are direct gamma radiation emitters or have gamma emitting daughter radionuclides. High resolution airborne gamma radiation surveys require a helicopter outfitted with one or two detector pods, a computer-based data acquisition system, and an accurate navigational positioning system for relating collected data to ground location. Sensors measure the ground-level gamma energy spectrum in the 38 to 3,026 KeV range. Analysis can provide gamma emission strength in counts per second for either gross or total man-made gamma emissions. Gross count gamma radiation includes natural background radiation from terrestrial sources (radionuclides present in small amounts in the earth`s soil and bedrock), from radon gas, and from cosmic rays from outer space as well as radiation from man-made radionuclides. Man-made count gamma data include only the portion of the gross count that can be directly attributed to gamma rays from man-made radionuclides. Interpretation of the gamma energy spectra can make possible the determination of which specific radioisotopes contribute to the observed man-made gamma radiation, either as direct or as indirect (i.e., daughter) gamma energy from specific radionuclides (e.g., cesium-137, cobalt-60, uranium-238).

  7. Michael Novak's "Business as a Calling" as a Vehicle for Addressing Ethical and Policy Concerns in a Business Law Course

    ERIC Educational Resources Information Center

    Murphy, Tonia Hap

    2008-01-01

    This article describes the author's experience of incorporating Michael Novak's "Business as a Calling: Work and the Examined Life" into a Business Law course. The author views it as a positive addition to the course, one that may be of interest to her colleagues at other institutions. Accordingly, after an overview of Novak's analysis in…

  8. Analysis of potential self-guarantee tests for demonstrating financial assurance by non-profit colleges, universities, and hospitals and by business firms that do not issue bonds

    SciTech Connect

    Bailey, P.; Dean, C.; Collier, J.; Dasappa, V.; Goldberg, W.

    1997-06-01

    The Nuclear Regulatory Commission (NRC) on December 29, 1993, promulgated self-guarantee requirements that materials licensees may use to demonstrate financial assurance for decommissioning costs. However, nonprofit colleges and universities, nonprofit hospitals, and for-profit firms that do not issue bonds are currently precluded, by their unique accounting and financial reporting systems, or by other features of their business practices, from using the financial tests for self-guarantors adopted by the NRC. This Report evaluates several alternative financial tests that might serve as the basis for self-guarantee by these three categories of licensees.

  9. Business Mathematics Syllabus.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

    The course is designed to build the knowledge and skills necessary to solve a variety of arithmetic problems that are commonly found in business situations, specifically for occupationally oriented students who have the ultimate objective of gainful employment in offices or stores, or who are preparing for careers in fields such as agriculture,…

  10. The Business of Education

    ERIC Educational Resources Information Center

    Barron, Michael

    2012-01-01

    This article is a response to John Silber's article, "Marketing Higher Education: The Survival Value of Integrity." Silber speaks to the very heart of the academy about its integrity and ethics, and does so in timeless fashion through the decades to the current era. In his introduction, he characterizes the "business of education" as inevitable…

  11. Dancing Partners: Schools & Businesses

    ERIC Educational Resources Information Center

    Johnston, Howard

    2009-01-01

    Business and education partnerships can be cornerstones of major school improvement efforts and meaningful corporate philanthropy. They also can be frustrating and wasteful if not planned and managed carefully. Partnerships, with their objectives, agreements, memorandums of understanding and budgets, may look like well-planned and carefully…

  12. Open for Business

    ERIC Educational Resources Information Center

    Voyles, Bennett

    2007-01-01

    People know about the Sakai Project (open source course management system); they may even know about Kuali (open source financials). So, what is the next wave in open source software? This article discusses business intelligence (BI) systems. Though open source BI may still be only a rumor in most campus IT departments, some brave early adopters…

  13. Hispanic Business Agenda.

    ERIC Educational Resources Information Center

    Coca-Cola USA, Atlanta, GA.

    This is a corporate policy statement of the Hispanic business agenda of Coca Cola USA, and the results of a community survey conducted to inform that agenda. The statement outlines several areas of company policy as they relate to Hispanic Americans. These areas include regional marketing, promotion, and community relations strategies, a…

  14. Business Portfolio Folder.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This chart is intended to document a student's mastery of competencies identified as necessary in the Missouri Competency Profile for business education. The chart includes space for recording basic student and instructor information and the student's on-the-job training and work experience. Provided next are rating sheets for various…

  15. Today's Business Simulation Industry

    ERIC Educational Resources Information Center

    Summers, Gary J.

    2004-01-01

    New technologies are transforming the business simulation industry. The technologies come from research in computational fields of science, and they endow simulations with new capabilities and qualities. These capabilities and qualities include computerized behavioral simulations, online feedback and coaching, advanced interfaces, learning on…

  16. Business Education Curriculum. Revised.

    ERIC Educational Resources Information Center

    Alaska State Dept. of Education, Juneau. Div. of Adult and Vocational Education.

    This revised curriculum gives information on the skills and knowledge students should acquire through a business education program. The competencies listed reflect the skills that employers see as necessary for success in clerical and accounting occupations. The handbook is organized in seven sections that cover the following: (1) the concept of…

  17. Getting down to Business

    ERIC Educational Resources Information Center

    Boser, Ulrich

    2007-01-01

    This article describes The Villages High School (VHS), a charter school where students are taught with real-world skills. At Villages High, a unique creation of local development company The Villages Of Lake-Sumter Inc., the curriculum is serious business. Under its charter agreement with the Sumter County school district, the school must provide…

  18. Ohio Business Surveys.

    ERIC Educational Resources Information Center

    Baughin, Judith A.

    Results of four surveys of international businesses in the Toledo, Columbus, Cincinnati, and Akron, Ohio, areas regarding the language skills of employees and usefulness of second language skills in their domestic and international trade activities are reported in detail. In the Toledo survey it was found that of the 48 respondents, 72% responded…

  19. Business Mathematics Curriculum.

    ERIC Educational Resources Information Center

    EASTCONN Regional Educational Services Center, North Windham, CT.

    This curriculum guide for teaching business mathematics in the Connecticut Vocational-Technical School System is based on the latest thinking of instructors in the field, suggestions from mathematics authorities, and current instructional approaches in education. The curriculum guide consists of six sections: (1) career relationships and…

  20. Women and Business Management.

    ERIC Educational Resources Information Center

    Brown, Linda Keller

    1979-01-01

    Analyzes the current research on women as managers in business, commerce, and industry. Examines the areas of career choice and availability of women for managerial positions, stereotypes of managerial characteristics, the behavioral consequences of stereotypes, intrapsychic and structural barriers to advancement, and characteristics of the…

  1. Functional Business Games.

    ERIC Educational Resources Information Center

    Biggs, William D.

    1987-01-01

    Defines computerized functional business games as those focusing on decision making and integration in the areas of accounting/finance, marketing, personnel/human resources, and production/operations. Nine currently available games are reviewed and evaluated in the context of a learning model. (Author/LRW)

  2. Business Applications of WAP.

    ERIC Educational Resources Information Center

    van Steenderen, Margaret

    2002-01-01

    Explains the development of WAP (wireless application protocol), how it works, and what the major advantages and disadvantages are, especially when applied to the use of information. Topics include standardization; mobile communications; the effect of WAP on business tools, electronic commerce, and information services; consumers; corporate users;…

  3. Business Development Corporation, Inc.

    SciTech Connect

    Jasek, S.

    1995-12-31

    Business Development Corporation, Inc., is a company specializing in opportunity seeking and business development activities in the {open_quotes}new{close_quotes} post communist Central and Eastern Europe, with particular emphasis on the Republics of Poland and Slovakia. The company currently focuses its expertise on strategic investing and business development between Central Europe and the United States of America. In Poland and Slovakia, the company specializes in developing large scale energy and environmental {open_quotes}infrastructure{close_quotes} development projects on the federal, state, and local level. In addition, the company assists large state owned industries in the transformation and privatization process. Business Development Corporation has assisted and continues to assist in projects of national importance. The staff of experts advise numerous large Polish and Slovak companies, most owned or in the process of privatization, on matters of restructuring, finance, capital structure, strategic parternships or investors, mergers, acquisitions and joint ventures with U.S. based firms. The company also assists and advises on a variety of environmental and energy matters in the public and private sector.

  4. The Business of Learning

    ERIC Educational Resources Information Center

    Bers, Trudy; Gelfman, Arnold; Knapp, Jolene

    2008-01-01

    This article describes several community colleges that are taking a more business-like approach, trimming costs, improving efficiencies, and pursuing next-generation innovation--all while keeping the focus squarely where it should be: on learning. At Florida Keys Community College (FKCC), John Keho says his college is taking some strong--though…

  5. HRD & Business Outcomes.

    ERIC Educational Resources Information Center

    1996

    These four papers were presented at a symposium on human resource development (HRD) and business outcomes moderated by Barbara L. Swanson at the 1996 conference of the Academy of Human Resource Development. "Incorporating Continuous Learning into a Cultural Change Process" (Carol Ann Zulauf, Joseph A. Ilacqua), focuses on best practices at…

  6. Mind Your Business.

    ERIC Educational Resources Information Center

    Soisson, John

    1994-01-01

    College and university public relations professionals are encouraged to follow the example of business in managing their publications programs. Planning, marketing those plans to the campus community, involving administration, and assuming accountability are seen as key elements in publications program success. (MSE)

  7. Multimedia and Business Education.

    ERIC Educational Resources Information Center

    Klemin, V. Wayne

    1993-01-01

    Old technology (the computer) coupled with borrowed technology (television, film, and stereo) complemented by multimedia standards from IBM, Apple, and the MPC Council and linked by new software form a new technology called multimedia, being used in education and in business training. (Author/JOW)

  8. Doing Business with China.

    ERIC Educational Resources Information Center

    Department of Commerce, Washington, DC. Industry and Trade Administration.

    This publication provides background and practical information for those interested in doing business with China. The United States officially recognized the People's Republic of China (PRC) on January 1, 1979. Chinese leaders view international trade as an important factor in transforming China into a modern industrial state as well as an…

  9. Minding the Academy's Business

    ERIC Educational Resources Information Center

    Siegel, David J.

    2006-01-01

    As a teacher of educational leadership, the author of this article has observed that an alarming number of his doctoral students tend to view colleges and universities as little more than failed businesses. Students have witnessed a rising tide of corporate executives appointed to top academic posts, suggesting that boards of trustees see higher…

  10. A Business Plan Outline.

    ERIC Educational Resources Information Center

    Kirchner, Charles, Ed.

    This document identifies the information that should be included in a business plan, and in what order, to make it an effective management tool and an effective tool to communicate a proposed or existing company's strengths and potential to potential financiers. Following an introduction, the document explains the following sections of a business…

  11. Business in the Community.

    ERIC Educational Resources Information Center

    O'Toole, Dennis M.; And Others

    1983-01-01

    Beginning with a theme article supplying teacher background material on the role of business in the community, this issue focuses on the profit motive, competition, and the use of resources. Four instructional units on this topic are included for young children. The pre-kindergarten unit, "Pancake Producers," has children observe workers cooking…

  12. Business, Economics, Management Information.

    ERIC Educational Resources Information Center

    Kellogg, Edward Zip

    This annotated bibliography includes reference sources pertaining to business, economics, and management that are located in the libraries of the Portland and Gorham campuses of the University of Southern Maine. Specific reference sources are listed under the categories of: (1) indexes and abstracts; (2) dictionaries and encyclopedias, including…

  13. Developing Rural Business Incubators.

    ERIC Educational Resources Information Center

    Weinberg, Mark L.; Burnier, DeLysa

    1991-01-01

    Offers background on rural entrepreneurship and incubation in the United States, with particular focus on rural incubators at community colleges and regional incubation systems. Explains how incubators, which provide shared services and business/management assistance for tenant companies, differ from other entrepreneurial development strategies.…

  14. Small Business Development Curriculum.

    ERIC Educational Resources Information Center

    EASTCONN Regional Educational Services Center, North Windham, CT.

    This curriculum guide provides materials for an elective course for 11th- or 12th-grade students in small business development. It is intended to meet three times each week for 18 weeks. Introductory materials include instructor objectives; anticipated student outcomes; and correlations with Connecticut's common core of learning. Each of the eight…

  15. Small Business Innovations

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Under an Army Small Business Innovation Research (SBIR) grant, Symbiotics, Inc. developed a software system that permits users to upgrade products from standalone applications so they can communicate in a distributed computing environment. Under a subsequent NASA SBIR grant, Symbiotics added additional tools to the SOCIAL product to enable NASA to coordinate conventional systems for planning Shuttle launch support operations. Using SOCIAL, data may be shared among applications in a computer network even when the applications are written in different programming languages. The product was introduced to the commercial market in 1993 and is used to monitor and control equipment for operation support and to integrate financial networks. The SBIR program was established to increase small business participation in federal R&D activities and to transfer government research to industry. InQuisiX is a reuse library providing high performance classification, cataloging, searching, browsing, retrieval and synthesis capabilities. These form the foundation for software reuse, producing higher quality software at lower cost and in less time. Software Productivity Solutions, Inc. developed the technology under Small Business Innovation Research (SBIR) projects funded by NASA and the Army and is marketing InQuisiX in conjunction with Science Applications International Corporation (SAIC). The SBIR program was established to increase small business participation in federal R&D activities and to transfer government research to industry.

  16. Business Office Clerical/Business Office Services. Teacher's Guide.

    ERIC Educational Resources Information Center

    Patton, Jan

    This curriculum guide for business office clerical/business office services provides instructional materials for Texas business course instructors. The following sections are included: (1) introduction; (2) keyboarding--skills, proofreading, and word processing; (3) filing--alphabetic, numeric, and electronic; (4) operating office…

  17. Introducing a New Business Course: "Global Business and Sustainability"

    ERIC Educational Resources Information Center

    Marshall, R. Scott; Harry, Sean P.

    2005-01-01

    Purpose--To outline the themes, topics and material used in a new course, Global business and sustainability, for business educators interested in integrating this emerging paradigm into their courses. Design/methodology/approach--The structure, design and reference materials for the Global business and sustainability course are reviewed. Specific…

  18. Education Business Plan 2008-11: Ministry Business Plan

    ERIC Educational Resources Information Center

    Alberta Education, 2008

    2008-01-01

    The Ministry of Education has identified one core business that is an ongoing key responsibility. It is called "Core Business One: Lead and Support the Education System So That All Students Are Successful at Learning." The core business includes three goals with specific outcomes that describe the end results the Ministry wants to achieve in…

  19. The Teaching of Business Ethics: An Imperative at Business Schools

    ERIC Educational Resources Information Center

    Crane, Frederick G.

    2004-01-01

    This study reports the findings of an investigation of MBAs and their views on the teaching of business ethics. The author found that tomorrow's business leaders believe that there are ethical standards that should be followed in business but that current ethical standards do not meet society's needs adequately. Moreover, although most respondents…

  20. Incorporating Business Communication in an Integrative Business Seminar.

    ERIC Educational Resources Information Center

    Luse, Donna W.

    1999-01-01

    Describes the Integrative Business Seminar in the College of Business Administration at Northeast Louisiana University in which the principal courses in business communication, management, marketing, and finance as well as a segment in problem solving, are taught as one 15-credit hour block in which subject areas are treated as an integrated…

  1. The English of Business Is the Business of English.

    ERIC Educational Resources Information Center

    Versluis, Edward B.

    Three arguments lead to the conclusion that the English of business is the business of English. First, reluctance to fully appreciate the English of Business stems in part from a serious misunderstanding about the development of written language in the Western tradition. While studying folktales and the origins of myths has made an awareness of…

  2. Do Business Schools Value the Competencies that Businesses Value?

    ERIC Educational Resources Information Center

    Abraham, Steven Eric; Karns, Lanny A.

    2009-01-01

    The authors used survey research to determine the congruence among the competencies that businesses identify as being indicative of successful managers, the competencies that business schools identify as being indicative of successful graduates, and the competencies that are emphasized in business school curricula. The results show that although…

  3. Effective Business Letters, Business Education: 5128.41.

    ERIC Educational Resources Information Center

    Ely, Juanita

    This course is designed to review business letter parts, placement, and punctuation and to study the qualities of effective business letters; application in the composition of business letters; remittance, order, acknowledgment, general response, claim and adjustment, credit and collection, sales, employment, public relations, and social-business…

  4. Business as a Vocation: Catholic Social Teaching and Business Education

    ERIC Educational Resources Information Center

    Turkson, Peter K. A.

    2012-01-01

    Building on "Vocation of the Business Leader," the recently released document from the Pontifical Council for Justice and Peace, along with input from Catholic business and educational leaders from around the world, this essay examines five pillars on which a Catholic business school should build its mission: foundations; the purpose of…

  5. The Great Divide between Business School Research and Business Practice

    ERIC Educational Resources Information Center

    Dostaler, Isabelle; Tomberlin, Thomas J.

    2013-01-01

    In their 2005 "Harvard Business Review" article, Bennis and O'Toole described business schools as being "on the wrong track" as a result of their focus on so-called scientific research. Some commentators argue that business schools have slowly lost their relevance since the end of the 1950s when they undertook a major overhaul in response to the…

  6. Business and Technology Concepts--Business Computations. Teacher's Guide.

    ERIC Educational Resources Information Center

    Illinois State Board of Education, Springfield. Dept. of Adult, Vocational and Technical Education.

    This Illinois State Board of Education teacher's guide on business computations is for students enrolled in the 9th or 10th grade. The course provides a foundation in arithmetic skills and their applications to common business problems for the senior high school vocational business courses. The curriculum guide includes teacher and student…

  7. What's a business for?

    PubMed

    Handy, Charles

    2002-12-01

    In the wake of the recent corporate scandals, it's time to reconsider the assumptions underlying American-style stock-market capitalism. That heady doctrine--in which the market is king, success is measured in terms of shareholder value, and profits are an end in themselves--enraptured America for a generation, spread to Britain during the 1980s, and recently began to gain acceptance in Continental Europe. But now, many wonder if the American model is corrupt. The American scandals are not just a matter of dubious personal ethics or of rogue companies fudging the odd billion. And the cure for the problems will not come solely from tougher regulations. We must also ask more fundamental questions: Whom and what is a business for? And are traditional ownership and governance structures suited to the knowledge economy? According to corporate law, a company's financiers are its owners, and employees are treated as property and recorded as costs. But while that may have been true in the early days of industry, it does not reflect today's reality. Now a company's assets are increasingly found in the employees who contribute their time and talents rather than in the stockholders who temporarily contribute their money. The language and measures of business must be reversed. In a knowledge economy, a good business is a community with a purpose, not a piece of property. If, like many European companies, a business considers itself a wealth-creating community consisting of members who have certain rights, those members will be more likely to treat one another as valued partners and take responsibility for telling the truth. Such a community can also help repair the image of business by insisting that its purpose is not just to make a profit but to make a profit in order to do something better. PMID:12510537

  8. Teaching Business Ethics through Literature.

    ERIC Educational Resources Information Center

    Shepard, Jon M.; Goldsby, Michael G.; Gerde, Virginia W.

    1997-01-01

    Business students need a vocabulary of ethics consistent with the ideology of capitalism. An approach using business-related classic literature (such as "Babbitt") is a way to develop vocabulary and explore ethical issues. (SK)

  9. Run It Like a Business.

    ERIC Educational Resources Information Center

    Wood, R. Craig; Worner, Wayne M.

    1981-01-01

    The business practices of corporations are compared to those of public schools. Big business practices that could be adapted to schools include better utilization of facilities; differentiation of staff; bidding for, and consolidation of purchases; and public relations programs. (MLF)

  10. Business Education, Values and Beliefs.

    ERIC Educational Resources Information Center

    Small, Michael W.

    1997-01-01

    An Australian study compared the value systems of business students from primarily Western and Asian backgrounds. Their diverse conceptions of integrity, honesty, fairness, and other values should be considered in teaching business ethics. (SK)

  11. Business School Internships: Legal Concerns.

    ERIC Educational Resources Information Center

    Swift, Cathy Owens; Kent, Russell

    1999-01-01

    Explores legal issues involved in business student internships for employers (compensation, workers' compensation, unemployment insurance, termination, equal-opportunities legislation, general liability) and for business schools (equal opportunities-legislation, general liability). (SK)

  12. 13 CFR 120.110 - What businesses are ineligible for SBA business loans?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What businesses are ineligible for SBA business loans? 120.110 Section 120.110 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Policies Applying to All Business Loans Ineligible Businesses and Eligible...

  13. The business of perioperative medicine.

    PubMed

    Rock, P; Lubarsky, D A

    2000-09-01

    Medical centers should insist that their top officials have a firm grasp of contemporary business principles, use that skill set, and run the medical business like any other. This business imperative does not exclude a conscious decision to measure success by the amount of articles published or charity care given rather than the amount of profits. Physician leaders should insist that while they care for patients, someone cares for the business. PMID:10989715

  14. Valuing Your Child Care Business.

    ERIC Educational Resources Information Center

    Linsmeier, Dave; Richards, Dick; Routzong, Ed

    2003-01-01

    Offers guidelines for putting a monetary value on a child care business. Discusses reasons for valuing the business, types of valuations (book, liquidation, and fair market), fair market valuation formulas, the corporate valuation, valuing assets included in a sale, and using experts. Also offers several tips for selling a child care business. (EV)

  15. Measuring Entrepreneurship in Business Schools

    ERIC Educational Resources Information Center

    Hazeldine, Mary; Miles, Morgan

    2007-01-01

    The recent positions of the Association to Advance Collegiate Schools of Business (AACSB) and the European Foundation for Management Developments (EQUIS) on the value of entrepreneurship suggest a more entrepreneurial perspective in a business school's culture and strategic processes for obtaining and sustaining a business school's reputation. The…

  16. Intercultural Aspects of Multinational Business.

    ERIC Educational Resources Information Center

    Matthews, Patricia; Zumbar, Angela

    One of the major challenges facing most departments of business administration is international business, a field that warrants expansion because of the world economy and because it is of increasing importance to most countries. One of the goals of any international business curriculum must be to establish awareness and understanding of the…

  17. Are E-Businesses Trustworthy?

    ERIC Educational Resources Information Center

    Hulsey, John D.

    2010-01-01

    This study uses a quantitative approach to evaluate the trustworthiness of e-businesses as measured by the E-business Trustworthy Index, EBTI, developed as part of this research. The problem is that despite the importance of e-business trustworthiness and the findings from many studies, there are few if any objective measures that evaluate the…

  18. Business Books: Best of 2008

    ERIC Educational Resources Information Center

    Cords, Sarah Statz

    2009-01-01

    In 2008, as business increasingly became the news, business publishing showed a growing awareness of the big picture, putting out fewer personality-driven titles. In this list, one will see that business histories embrace recent technological innovation as much as longevity. The best management/HR books look at the big picture through pushing…

  19. Simulation in JFL: Business Writing

    ERIC Educational Resources Information Center

    Fukushima, Tatsuya

    2007-01-01

    This article discusses a simulation wherein learners of Japanese as a Foreign Language (JFL) in a business writing course at an American university are assigned tasks to write a series of business letters based on situations that are likely to occur in actual business settings. After an overview of the theoretical background, this article…

  20. Clean Energy Business Plan Competition

    SciTech Connect

    Maxted, Sara Jane; Lojewski, Brandon; Scherson, Yaniv

    2012-01-01

    Top Students Pitch Clean Energy Business Plans The six regional finalists of the National Clean Energy Business Plan Competition pitched their business plans to a panel of judges June 13 in Washington, D.C. The expert judges announced NuMat Technologies from Northwestern University as the grand prize winner.

  1. Business and International Education Program

    ERIC Educational Resources Information Center

    Office of Postsecondary Education, US Department of Education, 2012

    2012-01-01

    This paper presents an overview of the Business and International Education Program of the International Education Programs Service (IEPS). This program provides funds to institutions of higher education that enter into an agreement with a trade association, a business, or both for the purpose of improving business curriculum and as a means of…

  2. Clean Energy Business Plan Competition

    ScienceCinema

    Maxted, Sara Jane; Lojewski, Brandon; Scherson, Yaniv;

    2013-05-29

    Top Students Pitch Clean Energy Business Plans The six regional finalists of the National Clean Energy Business Plan Competition pitched their business plans to a panel of judges June 13 in Washington, D.C. The expert judges announced NuMat Technologies from Northwestern University as the grand prize winner.

  3. Internationalizing the Business School Curriculum.

    ERIC Educational Resources Information Center

    Ray, Russ

    1990-01-01

    Argues developments in international commerce require effective international training of business students. Laments U.S. business-school graduates' lack of international training. Recommends features of the University of Louisville, Kentucky, School of Business: a decentralized approach to internationalizing the curricula; international faculty…

  4. The Business of Governing Schools

    ERIC Educational Resources Information Center

    Gann, Nigel

    2015-01-01

    In September 2015, the Secretary of State for Education asked for more business involvement in schools, and in particular for business leaders' help to improve failing schools. This article questions the twenty-year campaign by all governments to engage business expertise and values in the governance of schools.

  5. The Business Approach to Training.

    ERIC Educational Resources Information Center

    Williams, Teresa; Green, Adrian

    This self-study book concentrates on enabling trainers to talk and think in a business-related way, use business concepts and terminology, and translate training and development ideas into a business setting. Each part contains activities to enable users to study their training and development function and organization and consider how to use the…

  6. Real Language Meets Real Business

    ERIC Educational Resources Information Center

    Muirhead, Muirhead; Schechter, Sarah

    2016-01-01

    The Real Business Language Challenge was a collaborative pilot project between Coca-Cola Enterprises (CCE) and Routes into Languages East for Year 9 and 10 pupils. It was based on CCE's award-winning Real Business Challenge, part of its highly acclaimed education programme. The Real Business Language Challenge transformed the project into a…

  7. Library Study Guide for Business.

    ERIC Educational Resources Information Center

    Steidinger, Jana Reeg; Trzebiatowski, Elaine

    This library study guide was designed for business marketing students at the University of Wisconsin, Stout. The guide, and its accompanying exercises, were developed as an alternative to providing library instruction to approximately 150 business marketing students each semester. The guide introduces students to basic business reference sources…

  8. Library Guides to Business Information.

    ERIC Educational Resources Information Center

    Harris, Jamie L., Comp.

    This collection of library guides is designed to introduce undergraduate students at Chicago State University to basic business reference sources. Annotated bibliographies cover the subject areas of business management, marketing, and finance. Guides in the collection include: (1) Researching the Company (Chicago and Illinois business and national…

  9. Crystalline silicotitanate gate review analysis

    SciTech Connect

    Schlahta, S.N.; Carreon, R.; Gentilucci, J.A.

    1997-11-01

    Crystalline silicotitanate (CST) is an ion-exchange method for removing radioactive cesium from tank waste to allow the separation of the waste into high- and low-level fractions. The CST, originally developed Sandia National Laboratories personnel in association with Union Oil Products Corporation, has both a high affinity and selectivity for sorbing cesium-137 from highly alkaline or acidic solutions. For several years now, the U.S. Department of Energy has funded work to investigate applying CST to large-scale removal of cesium-137 from radioactive tank wastes. In January 1997, an expert panel sponsored by the Tanks Focus Area met to review the current state of the technology and to determine whether it was ready for routine use. The review also sought to identify any technical issues that must be resolved or additional CST development that must occur before full implementation by end-users. The CST Gate Review Group concluded that sufficient work has been done to close developmental work on CST and turn the remaining site-specific tasks over to the users. This report documents the review group`s findings, issues, concerns, and recommendations as well as responses from the Tanks Focus Area expert staff to specific pretreatment and immobilization issues.

  10. New Directions for the Business Curriculum.

    ERIC Educational Resources Information Center

    Dudley, Sid C.; And Others

    1995-01-01

    Restructuring, downsizing, small business growth, and changing employment opportunities necessitate reexamination of business curricula. A cross-functional curriculum should provide a general education foundation, a common body of business knowledge, and business specializations relevant to tomorrow's workplace. (SK)

  11. Graduate Business Education: Profiling Successful Students and Its Relevance for Marketing and Recruitment Policy

    ERIC Educational Resources Information Center

    Eddey, Peter; Baumann, Chris

    2009-01-01

    The authors conducted an analysis of 1,049 graduates from post-graduate business programs at an Australian university primarily to determine whether students from nonbusiness backgrounds, after completing a business preparation program, perform at the same academic level as students with prior studies in business. The authors found that students…

  12. Experiential Units of Study in Foreign Language through Partnerships with Business.

    ERIC Educational Resources Information Center

    Potoker, Elaine

    Curricula for business language instruction should be (1) based on analysis of the routine operations of local business, industry, and service organizations, (2) in the form of practical units of study for sequential development of target language competencies, and (3) accomplished through integrated partnerships with local business. Instructional…

  13. Dynabyte monarch business microcomputers

    SciTech Connect

    Not Available

    1982-11-01

    Dynabyte Business Computers has announced a new multiuser desktop computer system, the Monarch. It is designed for the office environment supporting work processing, financial modelling, a full complement of business accounting applications, as well as networking and communications. Monarch is a dual processor computer utilizing both 8-bit and 16-bit architecture. It supports a variety of operating systems from CP/M to OASIS to UNIX. Other features of the Monarch include: 256 kilobytes (kb) to 1 megabyte (mb) of memory; disk storage of up to 65 mb; magnetic cartridge tape backup; 16 asynchronous ports for terminal and printer hookup; asynchronous and synchronous communication protocols; and languages such as basic, FORTRAN, COBOL, and Pascal.

  14. AGATE animation - business theme

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Business jet 3 of 6. Advanced General Aviation Technology Experiment (AGATE). NASA has selected a team of industry partners to help develop a 'highway in the sky' system, a key element of the government-industry effort to revitalize general aviation in the United States. The team will complete hardware and software development of a totally new concept for presenting critical flight path guidance information to the pilot. The cockpit display system will include a computer-drawn highway that the pilot follows to a pre-programmed destination. The highway will be drawn on a highly intuitive, low-cost flat panel display -- the primary flight display of the future -- that will displace decades-old 'steam gauge' instrumentation. Image from AGATE 'business jet' video animation.

  15. Small Business Innovations

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The purpose of QASE RT is to enable system analysts and software engineers to evaluate performance and reliability implications of design alternatives. The program resulted from two Small Business Innovation Research (SBIR) projects. After receiving a description of the system architecture and workload from the user, QASE RT translates the system description into simulation models and executes them. Simulation provides detailed performance evaluation. The results of the evaluations are service and response times, offered load and device utilizations and functional availability.

  16. Small Business Innovations (Photodetector)

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Epitaxx, Inc. of Princeton, NJ, developed the Epitaxx Near Infrared Room Temperature Indium-Gallium-Arsenide (InGaAs) Photodetector based on their Goddard Space Flight Center Small Business Innovation Research (SBIR) contract work to develop a linear detector array for satellite imaging applications using InGaAs alloys that didn't need to be cooled to (difficult and expensive) cryogenic temperatures. The photodetectors can be used for remote sensing, fiber optic and laser position-sensing applications.

  17. Small Business Innovations (MISER)

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Lightwave Electronics Corporation, Mountain View, CA, developed the Series 120 and 122 non-planner diode pumped ring lasers based on a low noise ring laser with voltage tuning that they delivered to Jet Propulsion Laboratory under a Small Business Innovation Research (SBIR) contract. The voltage tuning feature allows "phase-locking" the lasers, making them "electronic," similar to radio and microwave electronic oscillators. The Series 120 and 122 can be applied to fiber sensing, coherent communications and laser radar.

  18. Head for business.

    PubMed

    Brook, R

    1996-12-01

    No matter how you look at it, "the business of nursing remains patient care," writes Marjorie Beyers in her preface to The Business of Nursing, a recent book from American Hospital Publishing. Still, in the book with potential authors and reviewers, the idea of putting the word "business" in front of "nursing" raised a few eyebrows, says Beyers, executive director of the American Association of Nurse Executives. "In corporate thinking, any service of value has a price. Although certainly nurse executives agree that nursing care is a valued human science, there is lively debate about whether it should have a price." To that end, the book's six essays reflect the complexity of changes in health care, the effects on patients and their families, and the challenges facing nursing executives today. The chapter excerpted here--"Seizing Opportunities in the New Health Care Delivery System, " by consultant and former nursing executive Richard Brock--lays a foundation for changing both nursing practice and attitudes. Brock also offers advice for working with staff nurses to guide them through the changes ahead. PMID:8980335

  19. Using Business Cards to Teach Document Design.

    ERIC Educational Resources Information Center

    Nelson, Ronald J.

    1994-01-01

    Argues that business cards, as a key means of initiating business contacts, are worth studying in business writing courses. Shows instructors how to incorporate a unit on business card design into their business communications courses. Suggests the criteria by which business cards can be evaluated. (HB)

  20. Minority Ownership of Small Businesses: Instructional Handbook.

    ERIC Educational Resources Information Center

    Bureau of Adult, Vocational, and Technical Education (DHEW/OE), Washington, DC.

    This handbook is intended to provide supplementary instruction on basic business techniques for adult minority students in business education. Relevant information on how to start a business is provided by means of actual business situations and problems encountered in 30 recent minority business ventures. Focusing on business procedures and…

  1. 13 CFR 102.7 - Business information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Business information. 102.7 Section 102.7 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION RECORD DISCLOSURE AND PRIVACY Disclosure of Information § 102.7 Business information. (a) In general. Business information provided to...

  2. 13 CFR 102.7 - Business information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Business information. 102.7 Section 102.7 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION RECORD DISCLOSURE AND PRIVACY Disclosure of Information § 102.7 Business information. (a) In general. Business information provided to...

  3. 13 CFR 102.7 - Business information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Business information. 102.7 Section 102.7 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION RECORD DISCLOSURE AND PRIVACY Disclosure of Information § 102.7 Business information. (a) In general. Business information provided to...

  4. 13 CFR 102.7 - Business information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Business information. 102.7 Section 102.7 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION RECORD DISCLOSURE AND PRIVACY Disclosure of Information § 102.7 Business information. (a) In general. Business information provided to...

  5. 13 CFR 102.7 - Business information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Business information. 102.7 Section 102.7 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION RECORD DISCLOSURE AND PRIVACY Disclosure of Information § 102.7 Business information. (a) In general. Business information provided to...

  6. Writing a successful business plan.

    PubMed

    Haag, A B

    1997-01-01

    1. In creating and building a business, the entrepreneur assumes all the responsibilities for its development and management, as well as the risks and risks and rewards. Many businesses do not survive because business owners fail to develop an effective plan. 2. The business plan focuses on major areas of concern and their contribution to the success of a new business. The finished product communicates the product/service to others and provides the basis for the financial proposal. 3. Planning helps identify customers, market area, pricing strategy, and competitive conditions. It aids in decision making and is an essential guide for operating a business successfully and measuring progress. 4. The business plan not only serves as a mechanism for obtaining any needed financial resources, but also indicates the future direction of the company. PMID:9043231

  7. ANALYSIS OF THE SALT FEED TANK CORE SAMPLE

    SciTech Connect

    Reigel, M.; Cheng, W.

    2012-01-26

    The Saltstone Production Facility (SPF) immobilizes and disposes of low-level radioactive and hazardous liquid waste (salt solution) remaining from the processing of radioactive material at the Savannah River Site (SRS). Low-level waste (LLW) streams from processes at SRS are stored in Tank 50 until the LLW can be transferred to the SPF for treatment and disposal. The Salt Feed Tank (SFT) at the Saltstone Production Facility (SPF) holds approximately 6500 gallons of low level waste from Tank 50 as well as drain water returned from the Saltstone Disposal Facility (SDF) vaults. Over the past several years, Saltstone Engineering has noted the accumulation of solids in the SFT. The solids are causing issues with pump performance, agitator performance, density/level monitoring, as well as taking up volume in the tank. The tank has been sounded at the same location multiple times to determine the level of the solids. The readings have been 12, 25 and 15 inches. The SFT is 8.5 feet high and 12 feet in diameter, therefore the solids account for approximately 10 % of the tank volume. Saltstone Engineering has unsuccessfully attempted to obtain scrape samples of the solids for analysis. As a result, Savannah River National Laboratory (SRNL) was tasked with developing a soft core sampler to obtain a sample of the solids and to analyze the core sample to aid in determining a path forward for removing the solids from the SFT. The source of the material in the SFT is the drain water return system where excess liquid from the Saltstone disposal vaults is pumped back to the SFT for reprocessing. It has been shown that fresh grout from the vault enter the drain water system piping. Once these grout solids return to the SFT, they settle in the tank, set up, and can't be reprocessed, causing buildup in the tank over time. The composition of the material indicates that it is potentially toxic for chromium and mercury and the primary radionuclide is cesium-137. Qualitative measurements

  8. Reno Orthopaedic Trauma Fellowship business curriculum.

    PubMed

    Althausen, Peter L; Bray, Timothy J; Hill, Austin D

    2014-07-01

    The Reno Orthopaedic Center (ROC) Trauma Fellowship business curriculum is designed to provide the fellow with a graduate level business practicum and research experience. The time commitments in a typical 12-month trauma fellowship are significant, rendering a traditional didactic master's in business administration difficult to complete during this short time. An organized, structured, practical business education can provide the trauma leaders of tomorrow with the knowledge and experience required to effectively navigate the convoluted and constantly changing healthcare system. The underlying principle throughout the curriculum is to provide the fellow with the practical knowledge to participate in cost-efficient improvements in healthcare delivery. Through the ROC Trauma Fellowship business curriculum, the fellow will learn that delivering healthcare in a manner that provides better outcomes for equal or lower costs is not only possible but a professional and ethical responsibility. However, instilling these values without providing actionable knowledge and programs would be insufficient and ineffective. For this reason, the core of the curriculum is based on individual teaching sessions with a wide array of hospital and private practice administrators. In addition, each section is equipped with a suggested reading list to maximize the learning experience. Upon completion of the curriculum, the fellow should be able to: (1) Participate in strategic planning at both the hospital and practice level based on analysis of financial and clinical data, (2) Understand the function of healthcare systems at both a macro and micro level, (3) Possess the knowledge and skills to be strong leaders and effective communicators in the business lexicon of healthcare, (4) Be a partner and innovator in the improvement of the delivery of orthopaedic services, (5) Combine scientific and strategic viewpoints to provide an evidence-based strategy for improving quality of care in a

  9. A look at V/STOL for business aircraft.

    NASA Technical Reports Server (NTRS)

    Feistel, T. W.; Stewart, E. C.; Gerdes, R. M.; Smith, K. R., Jr.

    1972-01-01

    Attempt to ascertain the economic viability of the V/STOL capability for business aircraft and the manner in which this viability depends on the aircraft concept. A cost-benefit analysis is presented which indicates that a VTOL business aircraft would be more viable economically than a contemporary turbine-powered business aircraft. The combination of traveler's time value and trip distance for which each aircraft dominates is shown. The significance of disk loading in V/STOL concept application is discussed, and preliminary design configuration studies for three different business-aircraft-sized V/STOLs, using three concepts covering a range of disk loading, are presented as examples. Finally, a discussion of operational aspects of interest to future users of V/STOL business aircraft is presented which centers around the requirements for routine IFR terminal-area operations.

  10. Business owners' optimism and business performance after a natural disaster.

    PubMed

    Bronson, James W; Faircloth, James B; Valentine, Sean R

    2006-12-01

    Previous work indicates that individuals' optimism is related to superior performance in adverse situations. This study examined correlations after flooding for measures of business recovery but found only weak support (very small common variance) for business owners' optimism scores and sales recovery. Using traditional measures of recovery, in this study was little empirical evidence that optimism would be of value in identifying businesses at risk after a natural disaster. PMID:17305221

  11. Beyond business process redesign: redefining Baxter's business network.

    PubMed

    Short, J E; Venkatraman, N

    1992-01-01

    Business process redesign has focused almost exclusively on improving the firm's internal operations. Although internal efficiency and effectiveness are important objectives, the authors argue that business network redesign--reconceptualizing the role of the firm and its key business processes in the larger business network--is of greater strategic importance. To support their argument, they analyze the evolution of Baxter's ASAP system, one of the most publicized but inadequately understood strategic information systems of the 1980s. They conclude by examining whether ASAP's early successes have positioned the firm well for the changing hospital supplies marketplace of the 1990s. PMID:10122293

  12. AIDS is your business.

    PubMed

    Rosen, Sydney; Simon, Jonathon; Vincent, Jeffrey R; MacLeod, William; Fox, Matthew; Thea, Donald M

    2003-02-01

    If your company operates in a developing country, AIDS is your business. While Africa has received the most attention, AIDS is also spreading swiftly in other parts of the world. Russia and Ukraine had the fastest-growing epidemics last year, and many experts believe China and India will suffer the next tidal wave of infection. Why should executives be concerned about AIDS? Because it is destroying the twin rationales of globalization strategy-cheap labor and fast-growing markets--in countries where people are heavily affected by the epidemic. Fortunately, investments in programs that prevent infection and provide treatment for employees who have HIV/AIDS are profitable for many businesses--that is, they lead to savings that outweigh the programs' costs. Due to the long latency period between HIV infection and the onset of AIDS symptoms, a company is not likely to see any of the costs of HIV/AIDS until five to ten years after an employee is infected. But executives can calculate the present value of epidemic-related costs by using the discount rate to weigh each cost according to its expected timing. That allows companies to think about expenses on HIV/AIDS prevention and treatment programs as investments rather than merely as costs. The authors found that the annual cost of AIDS to six corporations in South Africa and Botswana ranged from 0.4% to 5.9% of the wage bill. All six companies would have earned positive returns on their investments if they had provided employees with free treatment for HIV/AIDS in the form of highly active antiretroviral therapy (HAART), according to the mathematical model the authors used. The annual reduction in the AIDS "tax" would have been as much as 40.4%. The authors' conclusion? Fighting AIDS not only helps those infected; it also makes good business sense. PMID:12577655

  13. Small Business Innovations (Cryostat)

    NASA Technical Reports Server (NTRS)

    1991-01-01

    General Pneumatics Corporation, Scottsdale, AZ, developed an anti- clogging cryostat that liquifies gases by expansion for high pressure through a nozzle to produce cryorefrigeration based on their Kennedy Space Center Small Business Innovation Research (SBIR) work to develop a Joule-Thomson (JT) expansion valve that is less susceptible to clogging by particles or condensed contaminants in the flow than a non-contaminating compressor in a closed cycle Linde-Hampson cryocooler used to generate cryogenic cooling for infrared sensors, super conductors, supercooled electronics and cryosurgery.

  14. Small Business Innovations

    NASA Technical Reports Server (NTRS)

    1995-01-01

    The PER-Force Handcontroller was originally developed for the International Space Station under a Johnson Space Center Small Business Innovation Research (SBIR) contract. Produced by Cybernet Systems Corporation, the unit is a force-reflecting system that manipulates robots or objects by "feel." The Handcontroller moves in six degrees of freedom, with real and virtual reality forces simulated by a 3-D molecular modeling software package. It is used in molecular modeling in metallurgy applications, satellite docking research, and in research on military unmanned ground vehicles.

  15. 77 FR 32169 - Agency Requests for Renewal of a Previously Approved Information Collection: Small Business...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-31

    ... completed during the quarter. The Quarterly Report Form provides a more composite and comprehensive review... analysis, general management and technical assistance and training, business ] counseling,...

  16. Business is Beaming

    NASA Technical Reports Server (NTRS)

    2001-01-01

    Terabeam has developed a Fiberless Optical(TM) Network that transmits broadband data from office buildings to the nation's wide-area networks (WANs), without digging up the streets. A key component of Terabeam's Fiberless Network is Large Aperture Holographic Optic technology, developed by Ralcon Development Lab, of Paradise, Utah. Ralcon developed the Holographic Optical Element (HOE) technology with assistance from a NASA Goddard Space Flight Center Small Business Innovation Research (SBIR) contract. Terabeam further developed the HOE technology and incorporated it into its Fiberless Optical Network-sending an immeasurable amount of information soaring overhead. Terabeam developed its Fiberless Optical Network using a proprietary HOE to transmit data. The unit is mounted near an office window and has the ability to beam safe, low-power, invisible data through the air at gigabits-per-second speeds to anywhere in the service area. Gigabits-per-second speeds are thousands of times faster than the speeds of current broadband transmissions. This allows businesses to connect to local-area networks (LANs) as well as WANs, in a quick and affordable manner.

  17. Biopharma business models in Canada.

    PubMed

    March-Chordà, I; Yagüe-Perales, R M

    2011-08-01

    This article provides new insights into the different strategy paths or business models currently being implemented by Canadian biopharma companies. Through a case-study methodology, seven biopharma companies pertaining to three business models were analyzed, leading to a broad set of results emerging from the following areas: activity, business model and strategy; management and human resources; and R&D, technology and innovation strategy. The three business models represented were: model 1 (conventional biotech oriented to new drug development, radical innovation and search for discoveries); model 2 (development of a technology platform, usually in proteomics and bioinformatics); and model 3 (incremental innovation, with shorter and less risky development timelines). PMID:21708279

  18. Developing "Green" Business Plans: Using Entrepreneurship to Teach Science to Business Administration Majors and Business to Biology Majors

    ERIC Educational Resources Information Center

    Letovsky, Robert; Banschbach, Valerie S.

    2011-01-01

    Biology majors team with business administration majors to develop proposals for "green" enterprise for a business plan competition. The course begins with a series of student presentations so that science students learn about the fundamentals of business, and business students learn about environmental biology. Then mixed biology-business student…

  19. Assessment and Evaluation of Higher Education in Business Management: An Analysis of the Brazilian Case in the Light of Social Learning Theory for Sustainability

    ERIC Educational Resources Information Center

    Brunstein, Janette; Jaime, Pedro; Curi, Denise Pereira; d'Angelo, Marcia Juliana; Mainardes, Emerson Wagner

    2015-01-01

    This article presents an analysis of Brazilian National System of Higher Education Assessment (SINAES) in the light of social learning for sustainability theory. The aim is to contribute to the advancement of debates surrounding education for sustainability and the improvement of public policy evaluation in higher education. The analysis is…

  20. 77 FR 13329 - Information Collection; Small Business Size Representation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-06

    ... implement the Small Business Administration (SBA) Final Rule (71 FR 66434), Small Business Size Regulations... Long-Term Contracts; 8(a) Business Development/Small Disadvantaged Business; Business Status...; Small Business Size Representation AGENCIES: Department of Defense (DOD), General...

  1. Business Unusual: Transforming Business School Curricula through Community Engagement

    ERIC Educational Resources Information Center

    Ehrich, Kristine; Ceranic, Tara; Liu, Judith

    2014-01-01

    As part of a Community Service-Learning Faculty Scholars Program, University of San Diego business faculty members created community engagement projects that connected students with the local community, exposed them to the realities of a global business world and showed the inherent value of community engagement. By utilizing service-learning and…

  2. Selecting a Business Major within the College of Business

    ERIC Educational Resources Information Center

    Roach, David W.; McGaughey, Ronald E.; Downey, James P.

    2012-01-01

    This study employed a survey in examining the important influences that shape a student's selection of a major in the College of Business (COB). In particular, it compared these influences, by major, to assess which items were most (and least) important to the students majoring in accounting, general business, finance, management, marketing, and…

  3. Improving Business-IT Alignment through Business Architecture

    ERIC Educational Resources Information Center

    Li, Chingmei

    2010-01-01

    The business and Information Technology (IT) alignment issue has become one of the Top-10 IT management issues since 1980. IT has continually strived to achieve alignment with business goals and objectives. These IT efforts include ERP implementation to benefit from the best practices; data center consolidation and server virtualization to keep…

  4. Consulting by Business College Academics: Lessons for Business Communication Courses

    ERIC Educational Resources Information Center

    Dave, Anish

    2009-01-01

    Business communication (BC) is a crucial aspect of management consulting. BC scholars have widely studied the relationship between BC and management consulting, including consulting by BC academics. A limited review of the studies of management consulting, including consulting done by business college academics, hereafter referred to simply as…

  5. Using Student Managed Businesses to Integrate the Business Curriculum

    ERIC Educational Resources Information Center

    Massad, Victor J.; Tucker, Joanne M.

    2009-01-01

    To teach business today requires that we go beyond classroom learning and encourage real world, cross-functional experiences and applied management decision-making. This paper describes an innovative approach that requires students to apply their function-specific knowledge of business, integrated with other functional areas, to an authentic…

  6. Enhancing International Business Education through Restructuring Business Schools

    ERIC Educational Resources Information Center

    Jain, Subhash C.

    2009-01-01

    Many scholars have found fault with the way business schools conduct their business (Pfeffer & Fong, 2002; Mintzberg, 2004; Bennis & O'Toole, 2005; Andrews & Tyson, 2006). This article argues that B-schools should overhaul their curriculum and encourage faculty to undertake research which is useful for practitioners. Suggestions are made for…

  7. Small Business Marketing: A Workbook for Small Businesses in Oregon.

    ERIC Educational Resources Information Center

    Pryor, Chris

    This workbook was prepared for those interested in starting their own business, as well as business owners with many years experience who have never developed an organized promotional program. Introductory sections explain how to use the workbook and stress the need for promotion. The next sections outline the steps and ask users to respond to…

  8. Learning with Business: FE Staff Secondments to Business and Industry.

    ERIC Educational Resources Information Center

    Hughes, Maria

    1998-01-01

    This report provides results of a study of placements in business and industry by 70 further education (FE) colleges and views of managers in Training and Enterprise Councils (TECs) and Education Business Partnerships (EBPs) across England and Wales. Chapter 1 reports that colleges made 848 placements; the most common purposes were upskilling and…

  9. Developing E-Business Information without a Business School.

    ERIC Educational Resources Information Center

    Ramachandran, Hema; Toot, Louisa; Smith, Caroline

    This paper describes the development of a Web site, popular instructional sessions, expanded reference and research services, the addition of more databases, and collection development designed by the California Institute of Technology Library to support an Internet Business class and other business-related ventures on campus. The first section…

  10. The Future of Family Business Education in UK Business Schools

    ERIC Educational Resources Information Center

    Collins, Lorna; Seaman, Claire; Graham, Stuart; Stepek, Martin

    2013-01-01

    Purpose: This practitioner paper aims to question basic assumptions about management education and to argue that a new paradigm is needed for UK business schools which embraces an oft neglected, yet economically vital, stakeholder group, namely family businesses. It seeks to pose the question of why we have forgotten to teach about family business…

  11. Project Business: The Bridge between Business and Education.

    ERIC Educational Resources Information Center

    Schoenfeld, Deeni

    1992-01-01

    Discusses "Project Business," a middle school program designed by Junior Achievement. Explains that in the program a business consultant comes to the school one period a week to speak to students. Describes learning activities that include field trips, economic games, job interview demonstrations, and an essay contest. (DK)

  12. Assessment of the Business Administration and Business Management Programs.

    ERIC Educational Resources Information Center

    Forestieri, Kathleen; Karlen, Janice; Coiro, Robert; Gabriel, Theodore; Leff, Elaine; Silverman, Barry; Wertheimer, David

    This document presents City University of New York LaGuardia Community College's Department of Accounting and Managerial Studies assessment of its business and administration and business management programs report, and includes the following items: (1) a description of the mission and goals of the Department of Accounting and Managerial Studies;…

  13. Higher Education Students' Attitudes towards Experiential Learning in International Business

    ERIC Educational Resources Information Center

    Chavan, Meena

    2011-01-01

    Using qualitative and quantitative analysis this paper presents a teaching model based on experiential learning in a large "International Business" unit. Preliminary analysis of 92 student evaluations determined the effectiveness of experiential learning to allow students to explore the association between theory and practice. The analysis of the…

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

    PubMed

    Ee, Henry

    As global change continues to generate new challenges and potential threats to businesses, traditional business continuity management (BCM) slowly reveals its limitations and weak points to ensuring 'business resiliency' today. Consequently, BCM professionals also face the challenge of re-evaluating traditional concepts and introducing new strategies and industry best practices. This paper points to why traditional BCM is no longer sufficient in terms of enabling businesses to survive in today's high-risk environment. It also looks into some of the misconceptions about BCM and other stumbling blocks to establishing effective BCM today. Most importantly, however, this paper provides tips based on the Business Continuity Institute's (BCI) Good Practices Guideline (GPG) and the latest international BCM standard ISO 22301 on how to overcome the issues and challenges presented. PMID:25416371

  15. 13 CFR 108.100 - Business form.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Business form. 108.100 Section 108.100 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM Qualifications for the NMVC Program Organizing A Nmvc Company § 108.100 Business form. A...

  16. 13 CFR 108.100 - Business form.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Business form. 108.100 Section 108.100 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM Qualifications for the NMVC Program Organizing A Nmvc Company § 108.100 Business form. A...

  17. 13 CFR 108.100 - Business form.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Business form. 108.100 Section 108.100 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM Qualifications for the NMVC Program Organizing A Nmvc Company § 108.100 Business form. A...

  18. 13 CFR 108.100 - Business form.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Business form. 108.100 Section 108.100 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM Qualifications for the NMVC Program Organizing A Nmvc Company § 108.100 Business form. A...

  19. 13 CFR 108.100 - Business form.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Business form. 108.100 Section 108.100 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM Qualifications for the NMVC Program Organizing A Nmvc Company § 108.100 Business form. A...

  20. 76 FR 21033 - International Business Machines (IBM), Sales and Distribution Business Unit, Global Sales...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-14

    ... on November 17, 2010 (75 FR 70296). The workers supply computer software development and maintenance... Employment and Training Administration International Business Machines (IBM), Sales and Distribution Business... workers of International Business Machines (IBM), Sales and Distribution Business Unit, Global...