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Sample records for area consumer liquid

  1. Electrohydrodynamically driven large-area liquid ion sources

    DOEpatents

    Pregenzer, Arian L.

    1988-01-01

    A large-area liquid ion source comprises means for generating, over a large area of the surface of a liquid, an electric field of a strength sufficient to induce emission of ions from a large area of said liquid. Large areas in this context are those distinct from emitting areas in unidimensional emitters.

  2. Quantitation of tetrabromobisphenol-A from dust sampled on consumer electronics by dispersed liquid-liquid microextraction.

    PubMed

    Di Napoli-Davis, Gina; Owens, Janel E

    2013-09-01

    Tetrabromobisphenol-A (TBBPA) is a brominated flame retardant used worldwide. Despite its widespread use, there are few data concerning environmental concentrations of TBBPA. Thus, the objective of this work was to optimize an ultrasound-assisted dispersed liquid-liquid microextraction (DLLME) method to analyze swabbed surfaces of consumer electronics to determine TBBPA concentrations. Upon sample preparation with DLLME, TBBPA was derivatized with acetic anhydride and then analyzed by gas chromatography-mass spectrometry (GC/MS). Using a (13)C12-TBBPA internal standard to improve precision and quantitation, a recovery study was performed. At concentrations of 250-1000 ng/mL, recoveries were 104-106%. Sample preparation with solid phase extraction had comparable recoveries, although overall, improved analyte recovery and precision were achieved with DLLME. In a small survey study, TBBPA concentrations in dust collected from 100 cm(2) areas on electronic surfaces (monitor, microwave, refrigerator, and TV) were determined to range from less than the LOQ to 523 ng/mL. PMID:23792388

  3. Consumer nueroscience: a new area of study for biomedical engineers.

    PubMed

    Babiloni, Fabio

    2012-01-01

    In scientific literature, the most accepted definition of consumer neuroscience or neuromarketing is that it is a field of study concerning the application of neuroscience methods to analyze and understand human behavior related to markets and marketing exchanges. First, it might seem strange that marketers would be interested in using neuroscience to understand consumer's preferences. Yet in practice, the basic goal of marketers is to guide the design and presentation of products in such a way that they are highly compatible with consumer preferences. To understand consumers preferences, several standard research tools are commonly used by marketers, such as personal interviews with the consumers, scoring questionnaries gathered from consumers, and focus groups. The reason marketing researchers are interested in using brain imaging tools instead of simply asking people for their preferences in front of marketing stimuli, arises from the assumption that people cannot (or do not want to) fully explain their preference when explicitly asked. Researchers in the field hypothesize that neuroimaging tools can access information within the consumer's brain during the generation of a preference or the observation of a commercial advertisement. The question of will this information be useful in further promoting the product is still up for debate in marketing literature. From the marketing researchers point of view, there is a hope that this body of brain imaging techniques will provide an efficient tradeoff between costs and benefits of the research. Currently, neuroscience methodology includes powerful brain imaging tools based on the gathering of hemodynamic or electromagnetic signals related to the human brain activity during the performance of a relevant task for marketing objectives. These tools are briefly reviewed in this article. PMID:22678835

  4. Improving the sensory quality of flavored liquid milk by engaging sensory analysis and consumer preference.

    PubMed

    Zhi, Ruicong; Zhao, Lei; Shi, Jingye

    2016-07-01

    Developing innovative products that satisfy various groups of consumers helps a company maintain a leading market share. The hedonic scale and just-about-right (JAR) scale are 2 popular methods for hedonic assessment and product diagnostics. In this paper, we chose to study flavored liquid milk because it is one of the most necessary nutrient sources in China. The hedonic scale and JAR scale methods were combined to provide directional information for flavored liquid milk optimization. Two methods of analysis (penalty analysis and partial least squares regression on dummy variables) were used and the results were compared. This paper had 2 aims: (1) to investigate consumer preferences of basic flavor attributes of milk from various cities in China; and (2) to determine the improvement direction for specific products and the ideal overall liking for consumers in various cities. The results showed that consumers in China have local-specific requirements for characteristics of flavored liquid milk. Furthermore, we provide a consumer-oriented product design method to improve sensory quality according to the preference of particular consumers. PMID:27108179

  5. Liquid chromatographic determination of folate monoglutamates in fish, meat, egg, and dairy products consumed in Finland.

    PubMed

    Vahteristo, L T; Ollilainen, V; Varo, P

    1997-01-01

    A liquid chromatographic (LC) method with fluorescence and UV detection was used to determine the folate contents of fish, meat, fish and meat products, chicken, eggs, and milk consumed in Finland. 5-Methyltetrahydrofolate, tetrahydrofolate, 5-formyltetrahydrofolate, 10-formylfolic acid, and folic acid from 24 commodities obtained from supermarkets, retail stores, and different outlets in the Helsinki area were analyzed. Pooled samples were extracted at pH 6.0 in the presence of antioxidants and deconjugated with hog kidney deconjugase. Very low levels of folates were detected in meat and meat products. Fresh fish, fish sticks, and chicken meat contained reasonable amounts (3-13 micrograms/100 g) of tetrahydrofolate and 5-methyltetrahydrofolate. Egg yolk contained high concentrations of 5-methyltetrahydrofolate (140-150 micrograms/100 g); 10-formylfolic acid was also detected (14-17 micrograms/100 g). Between-species differences in folate monoglutamate distributions were observed. The highest levels of tetrahydrofolate, > 5 micrograms/100 g, were found in chicken meat and fillets of rainbow trout, whitefish, and baltic herring. Tetrahydrofolate was most abundant in fresh fish. LC was well suited for analyzing folate compositions of meat, fish, and other foods of animal origin. Recovery of added folates ranged from 49 to 96%. PMID:9086593

  6. Hybrid multiphase CFD simulation for liquid-liquid interfacial area prediction in annular centrifugal contactors

    SciTech Connect

    Wardle, K.E.

    2013-07-01

    Liquid-liquid contacting equipment used in solvent extraction processes has the dual purpose of mixing and separating two immiscible fluids. Consequently, such devices inherently encompass a wide variety of multiphase flow regimes. A hybrid multiphase computational fluid dynamics (CFD) solver which combines the Eulerian multi-fluid method with VOF (volume of fluid) sharp interface capturing has been developed for application to annular centrifugal contactors. This solver has been extended to enable prediction of mean droplet size and liquid-liquid interfacial area through a single moment population balance method. Simulations of liquid-liquid mixing in a simplified geometry and a model annular centrifugal contactor are reported with droplet breakup/coalescence models being calibrated versus available experimental data. Quantitative comparison is made for two different housing vane geometries and it is found that the predicted droplet size is significantly smaller for vane geometries which result in higher annular liquid holdup.

  7. 20. DECOMMISIONED HYDROGEN TANK IN FORMER LIQUID OXYGEN STORAGE AREA, ...

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

    20. DECOMMISIONED HYDROGEN TANK IN FORMER LIQUID OXYGEN STORAGE AREA, BETWEEN TEST STAND 1-A AND INSTRUMENTATION AND CONTROL BUILDING. Looking northwest. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Test Stand 1-A, Test Area 1-120, north end of Jupiter Boulevard, Boron, Kern County, CA

  8. 200 Area Liquid Effluent Facilities -- Quality assurance program plan

    SciTech Connect

    Fernandez, L.

    1995-03-13

    This Quality Assurance Program Plan (QAPP) describes the quality assurance and management controls used by the 200 Area Liquid Effluent Facilities (LEF) to perform its activities in accordance with DOE Order 5700.6C. The 200 Area LEF consists of the following facilities: Effluent Treatment Facility (ETF); Treated Effluent Disposal Facility (TEDF); Liquid Effluent Retention facility (LERF); and Truck Loading Facility -- (Project W291). The intent is to ensure that all activities such as collection of effluents, treatment, concentration of secondary wastes, verification, sampling and disposal of treated effluents and solids related with the LEF operations, conform to established requirements.

  9. Household use of insecticide consumer products in a dengue endemic area in México

    PubMed Central

    Loroño-Pino, María Alba; Chan-Dzul, Yamili N.; Zapata-Gil, Rocio; Carrillo-Solís, Claudia; Uitz-Mena, Ana; García-Rejón, Julián E.; Keefe, Thomas J.; Beaty, Barry J.; Eisen, Lars

    2014-01-01

    Objectives To evaluate household use of insecticide consumer products to kill mosquitoes and other insect pests, as well as the expenditures for using these products, in a dengue endemic area in México. Methods A questionnaire was administered to 441 households in Mérida City or other communities in Yucatán State to assess household use of insecticide consumer products. Results Most (86.6%) households took action to kill insect pests with consumer products. Among those households, the most commonly used product types were insecticide aerosol spray cans (73.6%), electric plug-in insecticide emitters (37.4%), and mosquito coils (28.3%). Mosquitoes were targeted by 89.7% of households using insecticide aerosol spray cans and >99% of households using electric plug-in insecticide emitters or mosquito coils. During the part of the year when a given product type was used, the frequency of use was daily or every 2 days in most of the households for insecticide aerosol spray cans (61.4%), electric plug-in insecticide emitters (76.2%), and mosquito coils (82.1%). For all products used to kill insect pests, the median annual estimated expenditure per household that took action was 408 Mexican pesos ($MXN), which corresponded to ∼31 $U.S. These numbers are suggestive of an annual market in excess of 75 million $MXN (>5.7 million $U.S.) for Mérida City alone. Conclusion Mosquitoes threaten human health and are major nuisances in homes in the study area in México. Households were found to have taken vigorous action to kill mosquitoes and other insect pests and spent substantial amounts of money on insecticide consumer products. PMID:25040259

  10. Positional accuracy of the Wide Area Augmentation System in consumer-grade GPS units

    NASA Astrophysics Data System (ADS)

    Arnold, Lisa L.; Zandbergen, Paul A.

    2011-07-01

    Global Positioning System devices are increasingly being used for data collection in many fields. Consumer-grade GPS units without differential correction have a published horizontal positional accuracy of approximately 10-15 m (average positional accuracy). An attractive option for differential correction for these GPS units is the Wide Area Augmentation System (WAAS). Most consumer-grade GPS units on the market are WAAS capable. According to the Federal Aviation Authority (FAA), the WAAS broadcast message provides integrity information about the GPS signal as well as accuracy improvements, which are reported to improve accuracy to 3-5 m. Limited empirical evidence has been published on the accuracy of WAAS-enabled GPS compared to autonomous GPS. An empirical study was conducted comparing the horizontal and vertical accuracy of WAAS-corrected GPS and autonomous GPS under ideal conditions using consumer-grade receivers. Data were collected for 30-min time spans over accurately surveyed control points. Metrics of median, 68th and 95th percentile, Root Mean Squared Error (RMSE), and average positional accuracy in the horizontal and vertical dimensions were computed and statistically compared. No statistically significant difference was found between WAAS and autonomous position fixes when using two different consumer-grade units. When using WAAS, a third unit type exhibited a statistically significant improvement in positional accuracy. Analysis of data collected for a 27-h time span indicates that while WAAS is altering the estimated position of a point compared to an autonomous position estimate, WAAS augmentation actually appears to decrease the positional accuracy.

  11. Discourse and policy making on consumer protection in the areas of mobile telecommunication and tanning.

    PubMed

    Schweikardt, Christoph; Rosentreter, Michael; Gross, Dominik

    2012-01-01

    Perceived health risks from electromagnetic fields in mobile telecommunication and from UV radiation in tanning have become regulation issues in Germany during the last decade. Health risk messages from government expert bodies and the main stakeholders in these areas as well as subsequent consumer protection policy making are investigated. Publications and websites of government expert bodies and the main stakeholders as well as debates in Federal Parliament were analysed to compare argumentation patterns and parliamentary decision-making processes. In both areas, the public received competing health risk messages from the industries and their critics. As a government expert body, the Federal Office for Radiation Protection (BfS) held the view that alleged health risks from electromagnetic telecommunication were not proven, and propagated the precautionary principle. This opinion did not endanger the agreement of 2001 between the government and mobile telecommunication operators. After the failure to obtain voluntary commitment from the tanning industry, by contrast, the BfS recommended stricter consumer protection legislation, which was subsequently implemented. The BfS was in a key position to demand the prerogative of interpretation concerning mutually excluding health risk messages and to provide the argumentation which led the way to non-ionic radiation health protection measures. PMID:23763237

  12. Performance of low-cost X-ray area detectors with consumer digital cameras

    NASA Astrophysics Data System (ADS)

    Panna, A.; Gomella, A. A.; Harmon, K. J.; Chen, P.; Miao, H.; Bennett, E. E.; Wen, H.

    2015-05-01

    We constructed X-ray detectors using consumer-grade digital cameras coupled to commercial X-ray phosphors. Several detector configurations were tested against the Varian PaxScan 3024M (Varian 3024M) digital flat panel detector. These include consumer cameras (Nikon D800, Nikon D700, and Nikon D3X) coupled to a green emission phosphor in a back-lit, normal incidence geometry, and in a front-lit, oblique incidence geometry. We used the photon transfer method to evaluate detector sensitivity and dark noise, and the edge test method to evaluate their spatial resolution. The essential specifications provided by our evaluation include discrete charge events captured per mm2 per unit exposure surface dose, dark noise in equivalents of charge events per pixel, and spatial resolution in terms of the full width at half maximum (FWHM) of the detector`s line spread function (LSF). Measurements were performed using a tungsten anode X-ray tube at 50 kVp. The results show that the home-built detectors provide better sensitivity and lower noise than the commercial flat panel detector, and some have better spatial resolution. The trade-off is substantially smaller imaging areas. Given their much lower costs, these home-built detectors are attractive options for prototype development of low-dose imaging applications.

  13. [MATCHE: Management Approach to Teaching Consumer and Homemaking Education.] Economically Depressed Areas Strand: Human Development. Module III-E-1: Characteristics of Economically Depressed Areas Families.

    ERIC Educational Resources Information Center

    California State Univ., Fresno. Dept. of Home Economics.

    This competency-based preservice home economics teacher education module on characteristics of economically depressed area families is the first in a set of three modules on human development in economically depressed areas (EDA). (This set is part of a larger set of sixty-seven modules on the Management Approach to Teaching Consumer and…

  14. [MATCHE: Management Approach to Teaching Consumer and Homemaking Education.] Economically Depressed Areas Strand: Human Development. Module III-E-2: The Child and the Economically Depressed Area Family.

    ERIC Educational Resources Information Center

    Boogaert, John

    This competency-based preservice home economics teacher education module on the child and the economically depressed area family is the second in a set of three modules on human development in economically depressed areas (EDA). (This set is part of a larger set of sixty-seven modules on the Management Approach to Teaching Consumer and Homemaking…

  15. [MATCHE: Management Approach to Teaching Consumer and Homemaking Education.] Economically Depressed Areas Strand: Foods and Nutrition. Module III-C-1: Food Availability in Economically Depressed Areas.

    ERIC Educational Resources Information Center

    California State Univ., Fresno. Dept. of Home Economics.

    This competency-based preservice home economics teacher education module on food availability in economically depressed areas (EDA) is the first in a set of three modules on foods and nutrition in economically depressed areas. (This set is part of a larger set of sixty-seven modules on the Management Approach to Teaching Consumer and Homemaking…

  16. [MATCHE: Management Approach to Teaching Consumer and Homemaking Education.] Economically Depressed Areas Strand: Core. Module III-A-3: Community Resources for Economically Depressed Areas.

    ERIC Educational Resources Information Center

    California State Univ., Fresno. Dept. of Home Economics.

    This competency-based preservice home economics teacher education module on community resources for economically depressed areas is the third in a set of four core modules on teaching home economics in economically depressed areas. (This set is part of a larger set of sixty-seven modules on the Management Approach to Teaching Consumer and…

  17. Food groups consumed by infants and toddlers in urban areas of China

    PubMed Central

    Yu, Pan; Denney, Liya; Zheng, Yingdong; Vinyes-Parés, Gerard; Reidy, Kathleen C.; Eldridge, Alison L.; Wang, Peiyu; Zhang, Yumei

    2016-01-01

    Background Food consumption patterns of young children in China are not well known. Objective Characterised food groups consumed by infants and young children in urban China using data from the Maternal Infant Nutrition Growth (MING) study. Design One 24-h dietary recall was completed for 1,350 infants and young children (436 infants aged 6–11 months and 914 young children aged 12–35 months), who were recruited from maternal and child care centres in eight cities via face-to-face interviews with the primary caregiver. All foods, beverages and supplements reported were assigned to one of 64 food groups categorised into the following: milk and milk products, grains, vegetables, fruits, protein foods and desserts/sweets. The percentage of infants and young children consuming foods from specific food groups was calculated, regardless of the amount consumed. Results Less than half of infants consumed breast milk (47%), whereas 59% of infants consumed infant formula and 53–75% of young children consumed growing-up (fortified) milk. Rice was the number one grain food consumed after 6 months (up to 88%) and the consumption of infant cereal was low. About 50% of infants did not consume any fruits or vegetables, and 38% of young children did not consume any fruits on the day of the recall. Only 40% of all children consumed dark green leafy vegetables and even fewer consumed deep yellow vegetables. Eggs and pork were the most commonly consumed protein foods. Conclusions The data provide important insight for developing detailed food consumption guidelines for this population group. Mothers of infants should be encouraged to continue breastfeeding after the first 6 months. Parents should be advised to offer a wide variety of vegetables and fruits daily, particularly dark green leafy and deep yellow vegetables and colourful fruits. The consumption of fortified infant cereal should be advocated to improve the iron intake of Chinese infants. PMID:26864648

  18. 30 CFR 57.4262 - Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... liquid storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. 57.4262 Section 57... storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. Transformer stations, storage and dispensing areas for combustible liquids, pump rooms, compressor rooms, and hoist rooms shall...

  19. 30 CFR 57.4262 - Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... liquid storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. 57.4262 Section 57... storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. Transformer stations, storage and dispensing areas for combustible liquids, pump rooms, compressor rooms, and hoist rooms shall...

  20. 30 CFR 57.4262 - Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... liquid storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. 57.4262 Section 57... storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. Transformer stations, storage and dispensing areas for combustible liquids, pump rooms, compressor rooms, and hoist rooms shall...

  1. 30 CFR 57.4262 - Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... liquid storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. 57.4262 Section 57... storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. Transformer stations, storage and dispensing areas for combustible liquids, pump rooms, compressor rooms, and hoist rooms shall...

  2. Pharmaceuticals and consumer products in four wastewater treatment plants in urban and suburb areas of Shanghai.

    PubMed

    Sui, Qian; Wang, Dan; Zhao, Wentao; Huang, Jun; Yu, Gang; Cao, Xuqi; Qiu, Zhaofu; Lu, Shuguang

    2015-04-01

    Ten pharmaceuticals and two consumer products were investigated in four wastewater treatment plants (WWTPs) in Shanghai, China. The concentrations of target compounds in the wastewater influents ranged from below the limit of quantification (LOQ) to 9340 ng/L, with the frequency of detection of 31-100%, and the removal efficiencies were observed to be -82 to 100% in the four WWTPs. Concentrations of most target compounds (i.e. diclofenac, caffeine, metoprolol, sulpiride) in the wastewater influents were around three to eight times higher in urban WWTPs than in suburb ones, probably due to the different population served and lifestyles. Mean concentrations of target compounds in the wastewater influent generally decreased by 5-76% after rainfall due to the dilution of raw sewage by rainwater, which infiltrated into the sewer system. In the WWTPs located in the suburb area, the increased flow of wastewater influent led to a shortened hydraulic retention time (HRT) and decreased removal efficiencies of some compounds. On the contrary, the influence of rainfall was not significant on the removal efficiencies of investigated compounds in urban WWTPs, probably due to the almost unchanged influent flow, good removal performance, or bypass system employed. PMID:25391230

  3. Effects of the 'Consumer Game' on Learning and Attitudes of Selected Seventh Grade Students in A Target-Area School.

    ERIC Educational Resources Information Center

    Cohen, Karen C.

    The following report describes one teacher's use of the Consumer Game in a class of seventh grade students in a target area school. These students were not highly motivated and displayed poor attitudes toward school, and it was hoped that a game experience might interest them. Despite unusual administrative conditions, the game appears to have…

  4. Calorimetry by immersion into liquid nitrogen and liquid argon: a better way to determine the internal surface area of micropores.

    PubMed

    Navarrete, Ricardo; Llewellyn, Philip; Rouquerol, Françoise; Denoyel, Renaud; Rouquerol, Jean

    2004-09-15

    The aim of this work is to assess the internal surface area of a set of samples (either carbons or oxides, either porous or nonporous, either microporous or mesoporous) by microcalorimetry via immersion into liquid nitrogen or argon. We have made use of an isothermal, heat-flux microcalorimeter, initially designed and built in our laboratory for the sake of gas adsorption experiments at 77 or 87 K. It seems that immersion calorimetry into liquid nitrogen and argon makes it possible to go one step further in the determination of the internal surface area of micropores. PMID:15341849

  5. 300 Area Liquid Effluent Facilities (LEF) Authorization Envelope

    SciTech Connect

    WRIGHT, E.J.; STORDEUR, R.T.

    2000-04-07

    The purpose of this document is to establish the facility Authorization Envelope (AE) for the 300 Liquid Effluent Facilities (LEP )Project and identify the requirements related to the maintenance of the AE as Specified in HNF-PRO-2701, Authorization Envelope and Authorization Agreement. The 300 LEF Project consists of two separate facilities operating under one management organization. They are the 310 Facility and the 340 Facility. The AE documents the limits of operations for all 300 LEF Project activities.

  6. Determination of the total level of nitrosamines in select consumer products in Lagos area of Nigeria

    SciTech Connect

    Coker, H.A.B.; Thomas, A.E.; Akintonwa, A. )

    1991-11-01

    For some time there has been a considerable interest and growing concern in the extent of contamination of food items by N-nitrosamines because of the known carcinogenicity and mutagenicity of these compounds. Nitrosamines can be derived from the interaction of organic secondary and tertiary amines with nitrite, nitrate under reducing conditions, low pH values or nitrous gases. In Nigeria, the present harsh economic conditions have somewhat influenced the emergence of different kinds of socioeconomic attitude in Nigerians. There is now high incidence of adulteration of many consumer products. Faking of assorted consumables and pharmaceuticals, notably drugs, is a common feature, all in attempt to cut corners. It is a common practice amongst the local people to use certain chemicals as preservatives, colorants and flavorants without taking cognizance of the long-term health and toxicological hazards posed to the citizenry by these foreign agents. Recent work in the authors' laboratory had shown the presence of N-nitrosamines in some consumer products and it was therefore thought that a more thorough investigation and survey of as many foods and drinks as possible in the Lagos metropolis for contamination by nitrosamines might present a more revealing picture.

  7. Measurement and Estimation of Organic-Liquid/Water Interfacial Areas for Several Natural Porous Media

    SciTech Connect

    Brusseau, M.L.; Narter, M.; Schnaar, G.; Marble, J.

    2009-06-01

    The objective of this study was to quantitatively characterize the impact of porous-medium texture on interfacial area between immiscible organic liquid and water residing within natural porous media. Synchrotron X-ray microtomography was used to obtain high-resolution, three-dimensional images of solid and liquid phases in packed columns. The image data were processed to generate quantitative measurements of organic-liquid/water interfacial area and of organic-liquid blob sizes. Ten porous media, comprising a range of median grain sizes, grain-size distributions, and geochemical properties, were used to evaluate the impact of porous-medium texture on interfacial area. The results show that fluid-normalized specific interfacial area (A{sub f}) and maximum specific interfacial area (A{sub m}) correlate very well to inverse median grain diameter. These functionalities were shown to result from a linear relationship between effective organic-liquid blob diameter and median grain diameter. These results provide the basis for a simple method for estimating specific organic-liquid/water interfacial area as a function of fluid saturation for a given porous medium. The availability of a method for which the only parameter needed is the simple-to-measure median grain diameter should be of great utility for a variety of applications.

  8. Metrics for the Consumer. A Teacher Inservice Module for Secondary Level Consumer Education Units in Home Economics, Business Education, Social Studies and Related Areas.

    ERIC Educational Resources Information Center

    Phillips, Eunice

    This teacher-oriented learning module for secondary level consumer education teachers, the last in a series of three, was developed to provide information on the metric system and ideas for conveying this content to students. The module begins with a definition and general goals of consumer education, a rationale, an overview, ten module…

  9. Life Insurance for Consumers: A Teacher's Guide. A Teacher Inservice Module for Secondary Level Consumer Education Units in Home Economics, Business Education, Social Studies and Related Areas.

    ERIC Educational Resources Information Center

    Thelen, Judith

    This teacher-oriented learning module for secondary level consumer education teachers, the first in a series of three, was developed to provide information on life insurance and ideas for conveying this content to students. The module begins with a definition and general goals of consumer economics, an overview, a pre-test, a performance objective…

  10. Feasibility of measuring gastric emptying time, with a wireless motility device, after subjects consume fiber-matched liquid and solid breakfasts.

    PubMed

    Willis, Holly J; Thomas, William; Willis, David J; Slavin, Joanne L

    2011-08-01

    To explore the feasibility and sensitivity of a new technology for measuring gastric emptying time (GET) in appetite research, and also to compare appetite after subjects consumed macronutrient- and fiber-matched liquid and solid meals. Fourteen women (BMI of 21.2 ± 0.3) participated in this randomized, crossover study. On two separate days, fasted subjects consumed liquid (fruit juices and skim milk) and solid (oatmeal, blueberries, and apples) breakfasts. Both meals had 10 g of fiber and 410 kcal. GET was assessed with the SmartPill GI Motility System®, appetite was assessed with visual analog scales, and food intake was measured at lunch. Despite the same amount of fiber, GET was about 1h longer after the oatmeal than after the liquids. Subjects were less hungry after the oatmeal than after the liquids. Satisfaction and fullness were marginally improved with the oatmeal compared to the liquids. There was a negative association between GET and hunger. Lunchtime food and beverage intake did not differ between treatments. The SmartPill appears feasible and sensitive in appetite research, but has limitations. A solid meal with naturally occurring fiber from oatmeal and whole fruits increased GET and decreased hunger more than a liquid meal with added fiber. PMID:21435365

  11. Ascaridoid parasites infecting in the frequently consumed marine fishes in the coastal area of China: A preliminary investigation.

    PubMed

    Zhao, Wen-Ting; Lü, Liang; Chen, Hui-Xia; Yang, Yue; Zhang, Lu-Ping; Li, Liang

    2016-04-01

    Marine fishes represent the important components of the diet in the coastal areas of China and they are also natural hosts of various parasites. However, to date, little is known about the occurrence of ascaridoid parasites in the frequently consumed marine fishes in China. In order to determine the presence of ascaridoid parasites in the frequently consumed marine fishes in the coastal town Huizhou, Guangdong Province, China, 211 fish representing 45 species caught from the South China Sea (off Daya Gulf) were examined. Five species of ascaridoid nematodes at different developmental stages were detected in the marine fishes examined herein, including third-stage larva of Anisakis typica (Diesing, 1860), third and fourth-stage larvae of Hysterothylacium sp. IV-A of Shamsi, Gasser & Beveridge, 2013, adult and third-stage larvae of Hysterothylacium zhoushanense Li, Liu & Zhang, 2014, adults and third-stage larvae of Raphidascaris lophii (Wu, 1949) and adults of Raphidascaris longispicula Li, Liu & Zhang, 2012. The overall prevalence of infection is 18.0%. Of them, Hysterothylacium sp. IV-A with the highest prevalence (17.5%) and intensity (mean=14.6) of infection was the predominant species. The prevalence and intensity of A. typica were very low (1/211 of marine fish infected with an intensity of one parasite per fish). The morphological and molecular characterization of all nematode species was provided. A cladistic analysis based on ITS sequence was constructed in order to determine the phylogenetic relationships of these ascaridoid parasites obtained herein. The present study provided important information on the occurrence and diagnosis of ascaridoid nematodes in the commercially important marine fishes from the South China Sea. The low level of infection and the species composition of ascaridoid nematodes seem to indicate the presence of low risk of human anisakidosis when local population consumed these marine fishes examined herein. PMID:26546570

  12. 30 CFR 57.4262 - Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Underground transformer stations, combustible... and Control Firefighting Equipment § 57.4262 Underground transformer stations, combustible liquid storage and dispensing areas, pump rooms, compressor rooms, and hoist rooms. Transformer stations,...

  13. The Liquid Hydrogen System for the MuCool Test Area

    NASA Astrophysics Data System (ADS)

    Darve, C.; Klebaner, A.; Martinez, A.; Norris, B.; Pei, L.; Lau, W.; Yang, S.

    2004-06-01

    A new MuCool test area (MTA) is under construction at Fermi National Accelerator Laboratory. This facility will house a cryo-system composed of a liquid hydrogen absorber enclosed in a 5 Tesla magnet. The total volume of liquid hydrogen in the system is 25 liters. Helium gas at 14 K is provided by an in-house refrigerator and will sub-cool the hydrogen system to 17 K. Liquid hydrogen temperature in the absorber is chosen to satisfy the requirement of a density change smaller than +/- 2.5 %. To accommodate this goal and to remove the heat deposited by a beam, a pump will circulate liquid hydrogen at a rate of 450 g/s. The cooling loop was optimized with respect to the heat transport in liquid hydrogen and the pressure drop across the pump. Specific instrumentation will permit an intrinsically safe monitoring and control of the cryo-system. Safety issues are the main driver of the cryo-design. This paper describes the implementation of the liquid hydrogen system at MTA and the preliminary results of a finite element analysis used to size the LH2 absorber force-flow.

  14. The Liquid Hydrogen System for the MuCool Test Area

    SciTech Connect

    Darve, C.; Klebaner, A.; Martinez, A.; Norris, B.; Pei, L.; Lau, W.; Yang, S.

    2004-06-23

    A new MuCool test area (MTA) is under construction at Fermi National Accelerator Laboratory. This facility will house a cryo-system composed of a liquid hydrogen absorber enclosed in a 5 Tesla magnet. The total volume of liquid hydrogen in the system is 25 liters. Helium gas at 14 K is provided by an in-house refrigerator and will sub-cool the hydrogen system to 17 K. Liquid hydrogen temperature in the absorber is chosen to satisfy the requirement of a density change smaller than +/- 2.5 %. To accommodate this goal and to remove the heat deposited by a beam, a pump will circulate liquid hydrogen at a rate of 450 g/s. The cooling loop was optimized with respect to the heat transport in liquid hydrogen and the pressure drop across the pump. Specific instrumentation will permit an intrinsically safe monitoring and control of the cryo-system. Safety issues are the main driver of the cryo-design.This paper describes the implementation of the liquid hydrogen system at MTA and the preliminary results of a finite element analysis used to size the LH2 absorber force-flow.

  15. Intermittent access to sweet high-fat liquid induces increased palatability and motivation to consume in a rat model of binge consumption.

    PubMed

    Lardeux, Sylvie; Kim, James J; Nicola, Saleem M

    2013-04-10

    Binge eating disorders are characterized by discrete episodes of rapid and excessive food consumption. In rats, giving intermittent access to sweet fat food mimics this aspect of binge eating. These models typically employ solid food; however, the total amount consumed depends on motivation, palatability and satiety, which are difficult to dissociate with solid food. In contrast, lick microstructure analysis can be used to dissociate these parameters when the ingestant is a liquid. Therefore, we developed a binge model using a liquid emulsion composed of corn oil, heavy cream and sugar. We show that rats given intermittent access to this high-fat emulsion develop binge-like behavior comparable to that previously observed with solid high-fat food. One feature of this behavior was a gradual escalation in consumption across 2.5 weeks of intermittent access, which was not apparent in rats given lower-fat liquid on the same access schedule. Lick microstructure analysis suggests that this escalation was due at least in part to increases in both motivation to consume and palatability-driven consumption. PMID:23499930

  16. Human health risk assessment of chloroxylenol in liquid hand soap and dishwashing soap used by consumers and health-care professionals.

    PubMed

    Yost, Lisa J; Rodricks, Joseph D; Turnbull, Duncan; DeLeo, Paul C; Nash, J Frank; Quiñones-Rivera, Antonio; Carlson, Pete A

    2016-10-01

    A quantitative human risk assessment of chloroxylenol was conducted for liquid hand and dishwashing soap products used by consumers and health-care workers. The toxicological data for chloroxylenol indicate lack of genotoxicity, no evidence of carcinogenicity, and minimal systemic toxicity. No observed adverse effect levels (NOAEL) were established from chronic toxicity studies, specifically a carcinogenicity study that found no cancer excess (18 mg/kg-day) and studies of developmental and reproductive toxicity (100 mg/kg-day). Exposure to chloroxylenol for adults and children was estimated for two types of rinse-off cleaning products, one liquid hand soap, and two dishwashing products. The identified NOAELs were used together with exposure estimates to derive margin of exposure (MOE) estimates for chloroxylenol (i.e., estimates of exposure over NOAELs). These estimates were designed with conservative assumptions and likely overestimate exposure and risk (i.e., highest frequency, 100% dermal penetration). The resulting MOEs ranged from 178 to over 100, 000, 000 indicating negligibly small potential for harm related to consumer or health-care worker exposure to chloroxylenol in liquid soaps used in dish washing and hand washing. PMID:27316554

  17. Large Area Microencapsulated Reflective Guest-Host Liquid Crystal Displays and Their Applications

    NASA Astrophysics Data System (ADS)

    Nakai, Yutaka; Tanaka, Masao; Enomoto, Shintaro; Iwanaga, Hiroki; Hotta, Aira; Kobayashi, Hitoshi; Oka, Toshiyuki; Kizaki, Yukio; Kidzu, Yuko; Naito, Katsuyuki

    2002-07-01

    We have developed reflective liquid crystal displays using microencapsulated guest-host liquid crystals, whose size was sufficiently large for viewing documents. A high-brightness image can be realized because there is no need for polarizers. Easy fabrication processes, consisting of screen-printing of microencapsulated liquid crystal and film adhesion, have enabled the realization of thinner and lighter cell structures. It has been confirmed that the display is tolerant of the pressures to which it would be subject in actual use. The optimization of fabrication processes has enabled the realization of reflectance uniformity in the display area and reduction of the driving voltage. Our developed display is suitable for portable information systems, such as electronic book applications.

  18. Evaluation and ranking of the tank focus area solid liquid separation needs

    SciTech Connect

    McCabe, D.J.

    1995-08-17

    The Tank Focus Area (TFA) of the Department of Energy (DOE) Office of Environmental Restoration and Waste Management (EM) addresses remediation of liquid waste currently stored in underground tanks. Several baseline technologies for treatment of tank waste can be categorized into three types of solid liquid separation: (a) removal of radioactive species that have been absorbed or precipitated, (b) pretreatment for ion exchange, and (c) volume reduction of sludge and wash water. The solids formed from precipitation or absorption of radioactive ions require separation from the liquid phase to permit treatment of the liquid as Low Level Waste. Prior to ion exchange of radioactive ions, removal of insoluble solids is needed to prevent bed fouling and downstream contamination. Volume reduction of washed sludge solids would reduce the tank space required for interim storage. The scope of this document is to evaluate the solid/liquid separations needed to permit treatment of tank wastes to accomplish these goals. The document summarizes previous alkaline waste testing, with an emphasis on crossflow filtration, to-obtain a general understanding of the behavior of radioactive wastes on available equipment. The document also provides general information about filtration and a path forward for testing.

  19. Pacific Northwest National Laboratory 300 area facility liquid effluent monitoring: 1994 and 1995 field tests

    SciTech Connect

    Riley, R.G.; Thompson, C.J.; Damberg, E.G.; Ballinger, M.Y.

    1997-07-01

    Pacific Northwest National Laboratory Effluent Management Services manages liquid waste streams from some of the 300 Area buildings on the Hanford Site near Richland, Washington, to ensure liquid discharges to the Columbia River are in compliance with permit requirements. The buildings are owned by the U.S. Department of Energy and operated by Pacific Northwest National Laboratory. In fiscal year (FY) 1994 and FY 1995, three field tests were conducted to gather information that could be used to (1) increase the understanding of 300 Area building liquid waste streams based on the characterization and monitoring data collected during calendar year (CY) 1994 and CY 1995 and (2) establish improved methods for evaluating facility releases. The three field tests were (1) an evaluation of a continuous monitoring/event-triggered sampling system, (2) a volatile organic compound hold-time study, and (3) an investigation of the dilution and retention properties of the 300 Area process sewer. The results from the first field test showed that future characterization and monitoring of 300 Area facility liquid waste streams could benefit significantly from augmenting continuous monitoring with event-triggered sampling. Current continuous-monitoring practices (i.e., monitoring of pH, conductivity, and flow) cannot detect discharges of organic pollutants. Effluent control effectiveness would be enhanced by incorporating a continuous total organic carbon analyzer in the system to detect events involving releases of organic compounds. In the second field test, sample hold times were shown to have a significant effect on volatile organic compound data. Samples analyzed in the field within 1 hour of collection generally had 1.5 to 3 times higher volatile organic compound concentrations than those analyzed 1.5 to 4 weeks later at on-site and off-site laboratories, respectively. The number of volatile organic compounds detected also decreased with increasing hold times.

  20. Environmental data package for ORNL Solid Waste Storage Area Four, the adjacent intermediate-level liquid waste transfer line, and the liquid waste pilot pit area

    SciTech Connect

    Davis, E.C.; Shoun, R.R.

    1986-09-01

    The Oak Ridge National Laboratory Remedial Action Program has determined through its review of past environmental studies that Solid Waste Storage Area Four (SWSA-4) continually releases radioactivity to White Oak Creek and therefore requires application of the site stabilization and remedial actions outlined under the 3004u provisions of the Resource Conservation and Recovery Act. Under these provisions, a Remedial Investigation/Feasibility Study (RI/FS) forms the basis for determining the extent of actions. This report assembles available historical and environmental data relative to the SWSA-4 waste area grouping (WAG), which includes the 9.3-ha SWSA-4 site, the adjacent abandoned intermediate-level liquid waste transfer line, and the experimental pilot pit area. The rationale for grouping these three waste management units into the SWSA-4 WAG is the fact that they each lie in the same hydrologic unit and share a common tributary to White Oak Creek. The results of this compilation demonstrate that although a considerable number of studies have been carried out in SWSA-4, needs such as installation of water quality wells and continued monitoring and reporting of hydrologic data still exist. These needs will become even more critical as the RI/FS process proceeds and remedial measures for the site are considered. Fewer studies have been carried out to characterize the extent of contamination at the waste transfer line and the pilot pit area. Alternatives for characterizing and stabilizing these two minor components of the SWSA-4 WAG are presented; however, extensive remedial actions do not appear to be warranted.

  1. Investigation of one inverse problem in case of modeling water areas with "liquid" boundaries

    NASA Astrophysics Data System (ADS)

    Sheloput, Tatiana; Agoshkov, Valery

    2015-04-01

    In hydrodynamics often appears the problem of modeling water areas (oceans, seas, rivers, etc.) with "liquid" boundaries. "Liquid" boundary means set of those parts of boundary where impermeability condition is broken (for example, straits, bays borders, estuaries, interfaces of oceans). Frequently such effects are ignored: for "liquid" boundaries the same conditions are used as for "solid" ones, "material boundary" approximation is applied [1]. Sometimes it is possible to interpolate the results received from models of bigger areas. Moreover, approximate estimates for boundary conditions are often used. However, those approximations are not always valid. Sometimes errors in boundary condition determination could lead to a significant decrease in the accuracy of the simulation results. In this work one way of considering the problem mentioned above is described. According to this way one inverse problem on reconstruction of boundary function in convection-reaction-diffusion equations which describe transfer of heat and salinity is solved. The work is based on theory of adjoint equations [2] and optimal control, as well as on common methodology of investigation inverse problems [3]. The work contains theoretical investigation and the results of computer simulation applied for the Baltic Sea. Moreover, conditions and restrictions that should be satisfied for solvability of the problem are entered and justified in the work. Submitted work could be applied for the solution of more complicated inverse problems and data assimilation problems in the areas with "liquid" boundaries; also it is a step for developing algorithms on computing level, speed, temperature and salinity that could be applied for real objects. References 1. A. E. Gill. Atmosphere-ocean dynamics. // London: Academic Press, 1982. 2. G. I. Marchuk. Adjoint equations. // Moscow: INM RAS, 2000, 175 p. (in Russian). 3. V.I. Agoshkov. The methods of optimal control and adjoint equations in problems of

  2. [MATCHE: Management Approach to Teaching Consumer and Homemaking Education.] Economically Depressed Areas Strand: Management. Module III-F-3: Marketing Practices in Relation to Low Income Clientele.

    ERIC Educational Resources Information Center

    California State Univ., Fresno. Dept. of Home Economics.

    This competency-based preservice home economics teacher education module on marketing practices in relation to low income clientele is the third in a set of three modules on management in economically depressed areas (EDAs). (This set is part of a larger set of sixty-seven modules on the Management Approach to Teaching Consumer and Homemaking…

  3. Comparison of Responses on the 1994 Biennial Student Survey by the Consumer and Hospitality Services Division and Overall Students of the Milwaukee Area Technical College.

    ERIC Educational Resources Information Center

    Advincula-Carpenter, Marietta M.

    To gather curriculum planning information, the Research, Planning and Development Division of Milwaukee Area Technical College (MATC) conducts student surveys biennially. Responses of 579 MATC students enrolled in consumer and hospitality services division (CHSD) programs to the 1994 survey were compared with those of the 5,071 students…

  4. [MATCHE: Management Approach to Teaching Consumer and Homemaking Education.] Economically Depressed Areas Strand: Housing. Module III-B-1: Low-Income Housing.

    ERIC Educational Resources Information Center

    Hennings, Patricia

    This competency-based preservice home economics teacher education module on low income housing is the first in a set of three modules on housing in economically depressed areas. (This set is part of a larger set of sixty-seven modules on the Management Approach to Teaching Consumer and Homemaking Education [MATCHE]--see CE 019 901-967.) Following…

  5. Bubble size and gas-liquid interfacial area measurements using molten paraffin waxes in bubble columns

    SciTech Connect

    Bukur, D.B.; Patel, S.A.; Daly, J.G.; Raphael, M.L.

    1987-01-01

    Experiments were conducted in 0.05 m ID and 0.23 m ID by 3 m tall bubble columns with different types of molten waxes as the liquid medium and nitrogen as the gas, under processing conditions typical or Fischer-Tropsch synthesis over iron catalysts (i.e. gas velocities up to 0.15 m s, and temperatures between 200 and 270/sup 0/C) to estimate gas liquid interfacial area from measured values of average gas hold-up and Sauter mean bubble diameter. The gas hold-up was estimated from visual observations of the expanded and static liquid heights, and the Sauter was estimated from bubble size measurements obtained by photography and dynamic gas disengagement. The paraffin wax (FT-300) used in the authors' studies is non-coalescing and has a tendency to foam. The amount of foam is greater for runs conducted in the order of increasing gas velocities, than in runs with decreasing velocities. Thus, two values of hold-up are possible and the start-up procedure determines which one will be attained. At higher gas velocities (> 0.05 m/s) the foam disappears and a transition to the slug flow, churn-turbulent regime takes place. Reactor waxes are coalescing in nature and do not produce foam. Despite similar hold-ups for the different waxes at higher gas velocities, the Sauters are significantly different and this is reflected in the specific gas-liquid interfacial areas, with larger values obtained with the paraffin wax compared to values with reactor waxes.

  6. Hanford Facility dangerous waste permit application, liquid effluent retention facility and 200 area effluent treatment facility

    SciTech Connect

    Coenenberg, J.G.

    1997-08-15

    The Hanford Facility Dangerous Waste Permit Application is considered to 10 be a single application organized into a General Information Portion (document 11 number DOE/RL-91-28) and a Unit-Specific Portion. The scope of the 12 Unit-Specific Portion is limited to Part B permit application documentation 13 submitted for individual, `operating` treatment, storage, and/or disposal 14 units, such as the Liquid Effluent Retention Facility and 200 Area Effluent 15 Treatment Facility (this document, DOE/RL-97-03). 16 17 Both the General Information and Unit-Specific portions of the Hanford 18 Facility Dangerous Waste Permit Application address the content of the Part B 19 permit application guidance prepared by the Washington State Department of 20 Ecology (Ecology 1987 and 1996) and the U.S. Environmental Protection Agency 21 (40 Code of Federal Regulations 270), with additional information needs 22 defined by the Hazardous and Solid Waste Amendments and revisions of 23 Washington Administrative Code 173-303. For ease of reference, the Washington 24 State Department of Ecology alpha-numeric section identifiers from the permit 25 application guidance documentation (Ecology 1996) follow, in brackets, the 26 chapter headings and subheadings. A checklist indicating where information is 27 contained in the Liquid Effluent Retention Facility and 200 Area Effluent 28 Treatment Facility permit application documentation, in relation to the 29 Washington State Department of Ecology guidance, is located in the Contents 30 Section. 31 32 Documentation contained in the General Information Portion is broader in 33 nature and could be used by multiple treatment, storage, and/or disposal units 34 (e.g., the glossary provided in the General Information Portion). Wherever 35 appropriate, the Liquid Effluent Retention Facility and 200 Area Effluent 36 Treatment Facility permit application documentation makes cross-reference to 37 the General Information Portion, rather than duplicating

  7. Large-Flow-Area Flow-Selective Liquid/Gas Separator

    NASA Technical Reports Server (NTRS)

    Vasquez, Arturo; Bradley, Karla F.

    2010-01-01

    This liquid/gas separator provides the basis for a first stage of a fuel cell product water/oxygen gas phase separator. It can separate liquid and gas in bulk in multiple gravity environments. The system separates fuel cell product water entrained with circulating oxygen gas from the outlet of a fuel cell stack before allowing the gas to return to the fuel cell stack inlet. Additional makeup oxygen gas is added either before or after the separator to account for the gas consumed in the fuel cell power plant. A large volume is provided upstream of porous material in the separator to allow for the collection of water that does not exit the separator with the outgoing oxygen gas. The water then can be removed as it continues to collect, so that the accumulation of water does not impede the separating action of the device. The system is designed with a series of tubes of the porous material configured into a shell-and-tube heat exchanger configuration. The two-phase fluid stream to be separated enters the shell-side portion of the device. Gas flows to the center passages of the tubes through the porous material and is then routed to a common volume at the end of the tubes by simple pressure difference from a pumping device. Gas flows through the porous material of the tubes with greater ease as a function of the ratio of the dynamic viscosity of the water and gas. By careful selection of the dimensions of the tubes (wall thickness, porosity, diameter, length of the tubes, number of the tubes, and tube-to-tube spacing in the shell volume) a suitable design can be made to match the magnitude of water and gas flow, developed pressures from the oxygen reactant pumping device, and required residual water inventory for the shellside volume.

  8. The particle size distribution, density, and specific surface area of welding fumes from SMAW and GMAW mild and stainless steel consumables.

    PubMed

    Hewett, P

    1995-02-01

    Particle size distributions were measured for fumes from mild steel (MS) and stainless steel (SS); shielded metal arc welding (SMAW) and gas metal arc welding (GMAW) consumables. Up to six samples of each type of fume were collected in a test chamber using a micro-orifice uniform deposit (cascade) impactor. Bulk samples were collected for bulk fume density and specific surface area analysis. Additional impactor samples were collected using polycarbonate substrates and analyzed for elemental content. The parameters of the underlying mass distributions were estimated using a nonlinear least squares analysis method that fits a smooth curve to the mass fraction distribution histograms of all samples for each type of fume. The mass distributions for all four consumables were unimodal and well described by a lognormal distribution; with the exception of the GMAW-MS and GMAW-SS comparison, they were statistically different. The estimated mass distribution geometric means for the SMAW-MS and SMAW-SS consumables were 0.59 and 0.46 micron aerodynamic equivalent diameter (AED), respectively, and 0.25 micron AED for both the GMAW-MS and GMAW-SS consumables. The bulk fume densities and specific surface areas were similar for the SMAW-MS and SMAW-SS consumables and for the GMAW-MS and GMAW-SS consumables, but differed between SMAW and GMAW. The distribution of metals was similar to the mass distributions. Particle size distributions and physical properties of the fumes were considerably different when categorized by welding method. Within each welding method there was little difference between MS and SS fumes. PMID:7856513

  9. Potential risk assessment of polybrominated diphenyl ethers (PBDEs) by consuming animal-derived foods collected from interior areas of China.

    PubMed

    Gong, Yan; Wen, Sheng; Zheng, Chuangmu; Peng, Xitian; Li, Yonggang; Hu, Dingjin; Peng, Lijun

    2015-06-01

    Polybrominated diphenyl ethers (PBDEs) are one class of brominated flame retardants (BFRs). Although studies have reported the occurrence of PBDEs in freshwater fish species from several locations, to our best knowledge, there was no comprehensive data on PBDEs in foods of animal origin, such as pork, egg, and milk samples from interior areas of China, where pork and eggs are the major constituents of diet. The levels of PBDEs (BDE-28, 47, 99, 100, 153, 154, and 183) were determined in samples of animal-derived foods widely consumed by the population of Hubei in east-central China and the middle reaches of the Yangtze River. Two hundred six samples of animal-derived foods were randomly acquired in 17 sites of Hubei in 2010. The highest medium concentration of ∑7PBDEs was found in chicken eggs (0.191 ng/g wet weight (ww)), followed by duck eggs (0.176 ng/g ww), pork (0.050 ng/g ww), carps (0.047 ng/g ww), and cow milk (0.013 ng/g ww). The estimated dietary intake of Σ7PBDEs for a standard adult of 60 kg body weight based on medium and 95th percentile concentrations with consumption of animal-derived foods in Hubei province were 157.5 and 1960.3 pg/kg body weight/day, respectively. Chicken eggs (65.9 %) and pork (23.4 %) were the largest contributors to dietary intake of ∑7PBDEs through animal-derived foods. The same PBDE sources were exposed in Hubei province via principal component analysis (PCA), and the particular congener profile in samples of animal-derived foods revealed the possible exposure history of octa-BDEs and penta-BDEs in the local region. The large margins of exposure (MOE) calculated following the European Food Safety Authority (EFSA) approach for three important congeners, BDE-47, BDE-99, and BDE-153, indicated that the estimated dietary exposures were unlikely to be a significant health concern to in Hubei. PMID:25537283

  10. Investigating the Relationship Between Liquid Water and Leaf Area in Clonal Populus

    NASA Technical Reports Server (NTRS)

    Roberts, Dar; Brown, K.; Green, R.; Ustin, S.; Hinckley, T.

    1998-01-01

    Leaf Area Index (LAI) is one of the most commonly employed biophysical parameters used to characterize vegetation canopies and scale leaf physiological processes to larger scales. For example, LAI is a critical parameter used in regional scale estimates of evapotranspiration, photosynthesis, primary productivity, and carbon cycling (Running et al., 1989; Dorman and Sellers, 1989; Potter et al., 1993). LAI is typically estimated using ratio-based techniques, such as the Normalized Difference Vegetation Index (NDVI: e.g. Tucker 1979; Asrar et al., 1989; Sellers 1985, 1987). The physical basis behind this relationship depends on the high spectral contrast between scattered near-infrared (NIR) and absorbed red radiation in canopies. As the number of leaves present in a canopy increases over a unit area, NIR reflectance increases, while red reflectance decreases, resulting in an increase in the ratio. Through time series and image compositing, NDVI provides an additional temporal measure of how these parameters change, providing a means to monitor fluxes and productivity (Tucker et al., 1983). NDVI, while highly successful for agriculture and grassland ecosystems has been found to be less successful in evergreen chaparral and forested ecosystems (Badhwar et al., 1986; Gamon et al., 1993; Hall et al., 1995). Typically, the relationship between NDVI and LAI becomes progressively more asymptotic at LAI values above three (Sellers, 1985), although linear relationships have been observed in conifers at LAis as high as 13 (Spanner et al., 1990). In this paper, we explore an alternative approach for estimating LAI for remotely sensed data from AVIRIS based on estimates of canopy liquid water. Our primary objective is to test the hypothesis that the depth of the liquid water bands expressed in canopy reflectance spectra at 960, 1200, 1400 and 1900 nm increases with increasing LAI in canopies. This study builds from work by Roberts et al. (1997), in which liquid water was shown

  11. Be a Smart Consumer.

    ERIC Educational Resources Information Center

    DiPaola, Elizabeth Ann

    This book was prepared especially for the students of the Marie Katzenbach School for the Deaf as a one-year course in consumer education. The purpose of the book is to provide students with necessary information and skills to make wise decisions as consumers in the areas of realizing consumer values and goals; evaluating advertising; managing…

  12. Minnesota Consumer Education Program. "Consumers of the 90s."

    ERIC Educational Resources Information Center

    Minnesota Council on Economic Education, Minneapolis.

    This teacher's guide on consumer literacy for grades 9-12 is designed for use in the following subject areas: business education, consumer law, economics, home economics, and social studies. Four units are included: (1) consumer decision making--consumer law and protection; (2) major shopping areas--transportation dilemma; (3) housing; and (4)…

  13. Reproducibility of retention time and peak area in comprehensive two-dimensional liquid chromatography.

    PubMed

    Elsner, Victoria; Wulf, Volker; Wirtz, Michaela; Schmitz, Oliver J

    2015-01-01

    Comprehensive two-dimensional liquid chromatography is used to separate anionic, nonionic, and amphoteric surfactants by substance class, alkyl chain distribution, and degree of ethoxylation. A nearly orthogonal system with a hydrophilic interaction chromatography (HILIC) phase in the first and a reversed-phase material in the second dimension is applied to generate a separation with maximum peak capacity. The potential of the developed method is demonstrated by the reproducibility of retention time and peak area, which shows standard deviations less than 5 % and the analysis of real samples. An external calibration and the standard addition method were applied to determine unknown concentrations for the alkyl chain homologues of a betaine and for one ethoxylate (EO) homologue of a fatty alcohol ethoxylate in a sample mixture. PMID:25120186

  14. Ultra-high-pressure liquid chromatography tandem mass spectrometry determination of hallucinogenic drugs in hair of psychedelic plants and mushrooms consumers.

    PubMed

    Pichini, Simona; Marchei, Emilia; García-Algar, Oscar; Gomez, Arelis; Di Giovannandrea, Rita; Pacifici, Roberta

    2014-11-01

    A procedure based on ultra-high-pressure liquid chromatography tandem mass spectrometry has been developed for the determination of mescaline, N,N-dimethyltryptamine, psilocin, psilocybin, salvinorin A in hair of consumers of psychedelic vegetal material such peyote or trichocereus cacti, psilocybe mushrooms, Salvia divinorum or psychedelic beverage ayahuasca. After hair washing with methyl alcohol and diethyl ether and subsequent addition of mescaline-d9 and 3,4-methylenedioxypropylamphetamine as internal standards, hair samples were treated with 250μl VMA-T M3 reagent for 1h at 100°C. After cooling, 100μl M3 extract were diluted with 400μl water and a volume of 10μl was injected into chromatographic system. Chromatographic separation was achieved at ambient temperature using a reverse-phase column and a linear gradient elution with two solvents: 0.3% formic acid in acetonitrile and 5mM ammonium formate pH 3. The mass spectrometer was operated in positive ion mode, using multiple reaction monitoring via positive electrospray ionization. The method was linear from the limit of quantification (0.03-0.05ng/mg depending on analyte under investigation) to 10ng/mg hair, with an intra- and inter-assay imprecision and inaccuracy always less than 15% and an analytical recovery between 79.6% and 97.4%, depending on the considered analyte. Using the validated method, mescaline was found in concentration range of 0.08-0.13ng/mg in hair of peyote smokers, 3.2ng salvinorin A per mg hair were determined in hair from a S. divinorum smoker, 5.6ng N,N-dimethyltryptamine per mg hair from an ayahuasca user and finally 0.8ng psilocybin per ng hair of a psilocybe consumer. PMID:25171488

  15. Extraction of arsenic in a soil of the blackfoot disease endemic area with ionic liquids

    NASA Astrophysics Data System (ADS)

    Liao, C.-Y.; Wang, H. Paul; Peng, C.-Y.; Kang, H.-Y.; Wei, Y.-L.

    2009-04-01

    Speciation of arsenic in the soil of the old blackfoot disease endemic area in the Southern Taiwan has been studied by X-ray absorption near edge structural (XANES) and extended X-ray absorption fine structural (EXAFS) spectroscopy. Experimentally, at the contact time of 30-180 min, 30-40% of As(III) and 40-60% of As(V) in the soil can be extracted with a room temperature ionic liquid (RTIL) [BMI][BF4] (1-butyl-3-methylimidazolium tetrafluoroborate). For the relatively hydrophobic RTIL [BMI][PF6] (1-butyl-3-methylimidazolium hexafluorophosphate), on the contrary, 10-15% of As(III) and 20-25% of As(V) can be extracted. By XANES, it is found that an enhanced oxidation of the extracted As(III) (As(III)→As(V)) in the RTIL may occur during the extraction processes. The refined EXAFS spectra also indicate that the bond distances of As(III)-N and As(V)-N in the arsenic-extracted RTILs are 1.76-1.78 and 1.68-1.70

  16. Extraction of arsenic from a soil in the blackfoot disease endemic area with ionic liquids

    NASA Astrophysics Data System (ADS)

    Liao, Chang-Yu; Peng, Ching-Yu; Wang, Hong-Chung; Kang, Hsu-Ya; Paul Wang, H.

    2011-10-01

    Speciation of arsenic extracted with room temperature ionic liquids (RTILs) ([bmim][BF 4] (1-butyl-3-methylimidazolium tetrafluoroborate) and [bmim][PF 6] (1-butyl-3-methylimidazolium hexafluorophosphate)) from an As-humic acid (As-HA) complex contaminated soil (As-HA/soil) in a blackfoot disease endemic area has been studied by X-ray absorption (near edge structure (XANES) and extended X-ray absorption fine structure (EXAFS)) spectroscopy. About 45% of arsenic in the As-HA/soil can be extracted with [bmim][BF 4] while the relatively less hydrophilic [bmim][PF 6] extracts 25% of arsenic. The extracted arsenic in the [bmim][BF 4] and [bmim][PF 6] from the As-HA/soil possesses mainly As(III) species, suggesting that at least two reaction paths may be involved in the extraction process: (1) splitting of As-HA and (2) reduction of As(V) to As(III). The refined EXAFS spectra also indicate that the As(III) extracted in the RTILs possesses the AsO 2- structure, which has the As-O bond distances of 1.77-1.79 Å and coordination numbers of 4.0-4.2.

  17. Characterization and monitoring of 300 Area facility liquid waste streams: 1994 Annual report

    SciTech Connect

    Riley, R.G.; Ballinger, M.Y.; Damberg, E.G.; Evans, J.C.; Julya, J.L.; Olsen, K.B.; Ozanich, R.M.; Thompson, C.J.; Vogel, H.R.

    1995-04-01

    This report summarizes the results of characterizing and monitoring the following sources during calendar year 1994: liquid waste streams from Buildings 306, 320, 324, 326, 331, and 3720 in the 300 Area of Hanford Site and managed by the Pacific Northwest Laboratory; treated and untreated Columbia River water (influent); and water at the confluence of the waste streams (that is, end-of-pipe). Data were collected from March to December before the sampling system installation was completed. Data from this initial part of the program are considered tentative. Samples collected were analyzed for chemicals, radioactivity, and general parameters. In general, the concentrations of chemical and radiological constituents and parameters in building wastewaters which were sampled and analyzed during CY 1994 were similar to historical data. Exceptions were the occasional observances of high concentrations of chloride, nitrate, and sodium that are believed to be associated with excursions that were occurring when the samples were collected. Occasional observances of high concentrations of a few solvents also appeared to be associated with infrequent building r eases. During calendar year 1994, nitrate, aluminum, copper, lead, zinc, bis(2-ethylhexyl) phthalate, and gross beta exceeded US Environmental Protection Agency maximum contaminant levels.

  18. Selective Area Modification of Silicon Surface Wettability by Pulsed UV Laser Irradiation in Liquid Environment.

    PubMed

    Liu, Neng; Moumanis, Khalid; Dubowski, Jan J

    2015-01-01

    The wettability of silicon (Si) is one of the important parameters in the technology of surface functionalization of this material and fabrication of biosensing devices. We report on a protocol of using KrF and ArF lasers irradiating Si (001) samples immersed in a liquid environment with low number of pulses and operating at moderately low pulse fluences to induce Si wettability modification. Wafers immersed for up to 4 hr in a 0.01% H2O2/H2O solution did not show measurable change in their initial contact angle (CA) ~75°. However, the 500-pulse KrF and ArF lasers irradiation of such wafers in a microchamber filled with 0.01% H2O2/H2O solution at 250 and 65 mJ/cm(2), respectively, has decreased the CA to near 15°, indicating the formation of a superhydrophilic surface. The formation of OH-terminated Si (001), with no measurable change of the wafer's surface morphology, has been confirmed by X-ray photoelectron spectroscopy and atomic force microscopy measurements. The selective area irradiated samples were then immersed in a biotin-conjugated fluorescein-stained nanospheres solution for 2 hr, resulting in a successful immobilization of the nanospheres in the non-irradiated area. This illustrates the potential of the method for selective area biofunctionalization and fabrication of advanced Si-based biosensing architectures. We also describe a similar protocol of irradiation of wafers immersed in methanol (CH3OH) using ArF laser operating at pulse fluence of 65 mJ/cm(2) and in situ formation of a strongly hydrophobic surface of Si (001) with the CA of 103°. The XPS results indicate ArF laser induced formation of Si-(OCH3)x compounds responsible for the observed hydrophobicity. However, no such compounds were found by XPS on the Si surface irradiated by KrF laser in methanol, demonstrating the inability of the KrF laser to photodissociate methanol and create -OCH3 radicals. PMID:26575362

  19. Consumer Health.

    ERIC Educational Resources Information Center

    Cornacchia, Harold J.

    Consumer health refers to the potential or actual impact upon the consumer, individually or collectively, of any substances, devices, services, or systems that are offered for the supposed purpose of protecting, preserving, or restoring physical or mental health. This book is an effort to help the consumer to choose intelligently in spending for…

  20. Disequilibrium crystal-liquid processes at Hamblin-Cleopatra volcano, Lake Mead area, Nevada

    NASA Astrophysics Data System (ADS)

    Barker, Daniel S.; Thompson, Keith G.; Smith, Eugene I.; McDowell, Fred W.

    2012-09-01

    The 60 km3 Hamblin-Cleopatra stratovolcano produced shoshonite, latite, and trachyte lavas throughout its Miocene eruptive history. Low-silica rhyolite and silica-undersaturated hawaiite erupted before and after lavas of the Hamblin-Cleopatra volcano. Shoshonite, latite, and trachyte resulted from contamination of felsic (trachyte to low-silica rhyolite) anatectic liquids with crystals from hawaiite. Most of the entrained crystals were not in equilibrium with liquid represented by groundmass, but were mingled with liquid shortly before eruption. Crystal aggregates are common inclusions in the lavas, and are sources of the contaminating minerals. The resulting bulk compositions of these porphyritic lavas form a continuum that resembles a liquid line of descent, as dictated by mass balance.

  1. A molecular dynamics study to determine the solid-liquid interfacial tension using test area simulation method (TASM)

    NASA Astrophysics Data System (ADS)

    Nair, Anjan R.; Sathian, Sarith P.

    2012-08-01

    Molecular dynamics (MD) studies on heat transfer from a heated nanoparticle into the surrounding fluid have indicated that the fluid next to a spherical nanoparticle can get heated well above its boiling point without observing a phase change, while a contradicting behavior was observed for a flat surface-fluid interface. Another interesting observation is that the critical heat flux was found to increase with increase in the wetting characteristics of solid. Thus, the interfacial tension or free energy of solid-liquid interface could play a pivotal role in the mechanism of heat transfer. A recent study by Gloor et al. [J. Chem. Phys. 123, 134703 (2005)], 10.1063/1.2038827 has proposed test area simulation method (TASM) for the determination of interfacial tension. The present study involves the determination and the comparison of solid-liquid interfacial tension for planar and spherical interfaces using MD based on TASM and analyze the results. A higher interfacial tension value is observed for spherical nanoparticle fluid interface compared to flat surface fluid interface. The results also indicate that the solid-liquid interfacial tension is a size and temperature dependent property. The results from this study are also expected to give better insights into the possible reasons for the observed differences in the thermal transport for spherical nanoparticle-liquid interface compared to planar-liquid interface.

  2. Performance of a liquid argon time projection chamber exposed to the CERN West Area Neutrino Facility neutrino beam

    SciTech Connect

    Arneodo, F.; Cavanna, F.; Mitri, I. De; Mortari, G. Piano; Benetti, P.; Borio di Tigliole, A.; Calligarich, E.; Cesana, E.; Dolfini, R.; Mauri, F.; Montanari, C.; Rappoldi, A.; Raselli, G. L.; Rubbia, C.; Terrani, M.; Vignoli, C.; Bonesini, M.; Boschetti, B.; Cavalli, D.; Curioni, A.

    2006-12-01

    We present the results of the first exposure of a Liquid Argon TPC to a multi-GeV neutrino beam. The data have been collected with a 50 liters ICARUS-like chamber located between the CHORUS and NOMAD experiments at the CERN West Area Neutrino Facility (WANF). We discuss both the instrumental performance of the detector and its capability to identify and reconstruct low-multiplicity neutrino interactions.

  3. Large area projection liquid-crystal video display system with inherent grid pattern optically removed

    NASA Technical Reports Server (NTRS)

    Liu, Hua-Kuang (Inventor)

    1992-01-01

    A relatively small and low-cost system is provided for projecting a large and bright television image onto a screen. A miniature liquid crystal array is driven by video circuitry to produce a pattern of transparencies in the array corresponding to a television image. Light is directed against the rear surface of the array to illuminate it, while a projection lens lies in front of the array to project the image of the array onto a large screen. Grid lines in the liquid crystal array are eliminated by a spacial filter which comprises a negative of the Fourier transform of the grid.

  4. Survey of Deoxynivalenol and Aflatoxin B1 in Instant Noodles and Bread Consumed in Thailand by Using Liquid Chromatography-Tandem Mass Spectrometry.

    PubMed

    Pralatnet, Sasithorn; Poapolathep, Saranya; Giorgi, Mario; Imsilp, Kanjana; Kumagai, Susumu; Poapolathep, Amnart

    2016-07-01

    One hundred wheat product samples (50 instant noodle samples and 50 bread samples) were collected from supermarkets in Bangkok, Thailand. Deoxynivalenol (DON) and aflatoxin B1 (AFB1) contamination in these products was analyzed using a validated liquid chromatography-tandem mass spectrometry method. The limit of quantification values of DON and AFB1 in the instant noodles and bread were 2 and 1 ng g(-1), respectively. The survey found that DON was quantifiable in 40% of collected samples, in 2% of noodles (0.089 μg g(-1)), and in 78% of breads (0.004 to 0.331 μg g(-1)). AFB1 was below the limit of quantification of the method in all of the tested samples. The results suggest that the risk of DON exposure via noodles and breads is very low in urban areas of Thailand. No risk can be attributable to AFB1 exposure in the same food matrices, but further studies with a larger sample size are needed to confirm these data. PMID:27357050

  5. Oilfield liquid measurements for Sarawak Shell Bhd and Petronas Carigali in Baram delta area

    SciTech Connect

    Pushparatnam, E. ); Teo, C.K. )

    1988-01-01

    This paper describes the measurement of crude oil volume in an oil/water mixture that discharges from an oilfield. Measurement is carried out using a turbine meter, a densitometer and a flowcomputer. The system is capable of determining the volume of crude oil in a flowing stream of a crude oil/water mixture within 2% of the total liquid volume.

  6. Magadiite Templated High Surface Area Graphene-Type Carbons from Metal-Halide based Ionic Liquids

    SciTech Connect

    Fulvio, Pasquale F; Hillesheim, Patrick C; Bauer, John C; Mahurin, Shannon Mark; Dai, Sheng; Arend, Nikolas

    2013-01-01

    Freestanding silicon films with a thickness ranging from 1 nm to several micrometers were prepared by Cat-CVD onto ionic liquid ([BMIM][BF4]) surfaces for the first time. The films, obtained without a solid substrate, can be facilely characterized by TEM and AFM to study the film formation and growth process.

  7. Pilot survey of hen eggs consumed in the metropolitan area of Rio de Janeiro, Brazil, for polyether ionophores, macrolides and lincosamides residues.

    PubMed

    Spisso, Bernardete Ferraz; Pereira, Mararlene Ulberg; Ferreira, Rosana Gomes; Monteiro, Mychelle Alves; da Costa, Rafaela Pinto; Cruz, Tatiana Ávila; da Nóbrega, Armi Wanderley

    2010-01-01

    A liquid chromatography-tandem mass spectrometry (LC-MS/MS) method, which has recently been developed and validated, was used for the identification and quantification of polyether ionophore, macrolide and lincosamide residues in commercial eggs sold in the metropolitan area of Rio de Janeiro, Brazil. The method was applied to 100 samples and the results showed a high incidence of polyether ionophore residues (25%). Salinomycin was detected in 21% of samples, but only two non-compliant results (5.3 and 53 µg kg(-1)) were found if maximum limits (tolerances) established by European Union were adopted in Brazil and if a method decision limit (CCα) of 3.4 µg kg(-1) was considered. In 8% of analyzed samples, more than one studied coccidiostat was found. The lincosamide, lincomycin, and the macrolide, tylosin, were detected at trace levels in 4 and 1% of the samples, respectively. Lasalocid, clarithromycin and erythromycin were not found. PMID:24779620

  8. LSA Large Area Silicon Sheet Task. Continuous Liquid Feed Czochralski Growth. [for solar cell fabrication

    NASA Technical Reports Server (NTRS)

    Fiegl, G.

    1979-01-01

    The design and development of equipment and processes to demonstrate continuous growth of crystals by the Czochralski method suitable for producing single silicon crystals for use in solar cells is presented. The growth of at least 150 kg of mono silicon crystal, 150 mm in diameter is continuous from one growth container. A furnace with continuous liquid replenishment of the growth crucible, accomplished by a meltdown system with a continuous solid silicon feed mechanism and a liquid transfer system, with associated automatic feedback controls is discussed. Due to the silicon monoxide build up in the furnace and its retarding effect on crystal growth the furnace conversion for operation in the low pressure range is described. Development of systems for continuous solid recharging of the meltdown chamber for various forms of poly silicon is described.

  9. Upgrade of the MEG liquid xenon calorimeter with VUV-light sensitive large area SiPMs

    NASA Astrophysics Data System (ADS)

    Ieki, K.

    2016-07-01

    The MEG experiment searches for the muon lepton flavor violating decay, μ+ →e+ γ. An upgrade of the experiment is ongoing, aiming at reaching a sensitivity of Br(μ+ →e+ γ) = 4 ×10-14, an order of magnitude better than the sensitivity of the current MEG. To achieve this goal, all of the detectors are being upgraded. In MEG, the energy, position and timing of the gamma ray were measured by a liquid Xe calorimeter, which consists of 900 l of liquid Xe and 846 2-in. round-shaped photo-multiplier tubes (PMTs). In the upgrade, the granularity at the gamma ray incident face will be improved by replacing 216 PMTs with 4092 SiPMs (MPPCs) with an active area of 12×12 mm2 each. The energy resolution for the gamma ray is expected to improve by a factor of 2, because the efficiency to collect scintillation light will become more uniform. The position resolution is also expected to improve by a factor of 2. In collaboration with Hamamatsu Photonics K.K., we have successfully developed a high performance MPPC for our detector. It has excellent photon detection efficiency for the liquid xenon scintillation light in VUV range. The size of the chips is large so that it can cover large area with a manageable number of readout channels. The characteristics of the MPPCs are being tested in liquid Xe, and also at the room temperature. The results of the tests will be presented, together with the expected performance of the upgraded detector.

  10. California Community College Family and Consumer Sciences Program Plan, 1996. Including: Directory of Professional and Trade Organizations, Directory of Family and Consumer Sciences and Related Program Areas and Program Coordinators.

    ERIC Educational Resources Information Center

    California Community Colleges, Sacramento. Office of the Chancellor.

    Intended as a resource for California community colleges and districts in assessing and improving family and consumer science (FCS) programs, this program plan provides information on current trends affecting the delivery of FCS programs and guidelines for assessing and developing new comprehensive or specialized programs. Following letters of…

  11. Efficient preparation of graphene liquid cell utilizing direct transfer with large-area well-stitched graphene

    NASA Astrophysics Data System (ADS)

    Sasaki, Yuki; Kitaura, Ryo; Yuk, Jong Min; Zettl, Alex; Shinohara, Hisanori

    2016-04-01

    By utilizing graphene-sandwiched structures recently developed in this laboratory, we are able to visualize small droplets of liquids in nanometer scale. We have found that small water droplets as small as several tens of nanometers sandwiched by two single-layer graphene are frequently observed by TEM. Due to the electron beam irradiation during the TEM observation, these sandwiched droplets are frequently moving from one place to another and are subjected to create small bubbles inside. The synthesis of a large area single-domain graphene of high-quality is essential to prepare the graphene sandwiched cell which safely encapsulates the droplets in nanometer size.

  12. Permeability of acetic acid across gel and liquid-crystalline lipid bilayers conforms to free-surface-area theory.

    PubMed Central

    Xiang, T X; Anderson, B D

    1997-01-01

    bilayers (8-fold), and the linear relationship between in f and sigma established for liquid-crystalline bilayers was no longer followed. However, in both gel and liquid-crystalline phases in f was found to exhibit an inverse correlation with free surface area (in f = -0.31 - 29.1/af, where af is the average free area (in square angstroms) per lipid molecule). Thus, the lipid bilayer permeability of acetic acid can be predicted from the relevant chain-packing properties in the bilayer (free surface area), regardless of whether chain ordering is varied by changes in temperature, lipid chain length, cholesterol concentration, or bilayer phase structure, provided that temperature effects on permeant dehydration and diffusion and the chain-length effects on bilayer barrier thickness are properly taken into account. PMID:8994607

  13. Urban Consumer: A Community Newspaper. A Consumer Education Curriculum Module for Grades 7-8.

    ERIC Educational Resources Information Center

    Wilcox, Suzanne Dale

    This consumer education module is designed to increase seventh and eighth grade urban student awareness of what it means to be a consumer. The seven units in the module are intended to help students think of themselves as consumers, identify appropriate consumer behavior and the consumer viewpoint in some topical areas, and gather information and…

  14. Consumer rights and responsibilities

    MedlinePlus

    Health care consumer's rights; Rights of the health care consumer ... In March 1998, the Advisory Commission on Consumer Protection and ... Consumer Bill of Rights and Responsibilities. The Commission ...

  15. Characterization and monitoring of 300 Area Facility liquid waste streams: Status report

    SciTech Connect

    Manke, K.L.; Riley, R.G.; Ballinger, M.Y.; Damberg, E.G.; Evans, J.C.; Ikenberry, A.S.; Olsen, K.B.; Ozanich, R.M.; Thompson, C.J.

    1994-09-01

    This report summarizes the results of characterizing and monitoring the following sources during a portion of this year: liquid waste streams from Buildings 331, 320, and 3720; treated and untreated Columbia River water; and water at the confluence of the waste streams (that is, end-of-pipe). Characterization and monitoring data were evaluated for samples collected between March 22 and June 21, 1994, and subsequently analyzed for hazardous chemicals, radioactivity, and general parameters. Except for bis(2-ethylhexyl)phthalate, concentrations of chemicals detected and parameters measured at end-of-pipe were below the US Environmental Protection Agency existing and proposed drinking water standards. The source of the chemicals, except bis(2-ethylhexyl)phthalate, is not currently known. The bis(2-ethylhexyl)phthalate is probably an artifact of the plastic tubing used in the early stages of the sampling program. This practice was stopped. Concentrations and clearance times for contaminants at end-of-pipe depended strongly on source concentration at the facility release point, waste stream flow rates, dispersion, and the mechanical action of sumps. When present, the action of sumps had the greatest impact on contaminant clearance times. In the absence of sump activity, dispersion and flow rate were the controlling factors.

  16. Consumer Concerns.

    ERIC Educational Resources Information Center

    Idleman, Hillis K.

    The module deals mainly with some of the service problems experienced by consumers, examines the causes of some problems, and suggests some solutions, attempting to present the standpoint of the producer as well as the buyer and user. The module may be presented as a semester or part semester course. Organized by expected student understandings,…

  17. Consumer Skills.

    ERIC Educational Resources Information Center

    Gindele, John; And Others

    1981-01-01

    Consumer education activities for secondary, adult, and special needs students are described in "What Does It Cost to Run a Home?" by John and Joseph Gindele; "Taking the Show on the Road" by Linda Lewis; "Special Home Ec Program" by Marty Nelson; and "Understanding Civil Law" by Michael Weis. (SK)

  18. Consumer Education.

    ERIC Educational Resources Information Center

    Heintz, Amy D., Comp.

    The curriculum guide is intended as a source to help teachers plan consumer education classes in Nevada, from junior high school through the adult level. Developed for a semester's (18 weeks) separate course of study, using individual or group instruction, the guide may be expanded to meet the needs of a full year. Each unit can be taught as an…

  19. Consuming Information

    ERIC Educational Resources Information Center

    Bonfield, Brett

    2007-01-01

    While librarians and users have been inundated with advice on how to produce content for MySpace, blogs, and other Web 2.0 services, there's been much less discussion about using newer technologies to consume all this new content efficiently. These technologies are new to everyone, and the flood is hitting all people at the same time. People must…

  20. Observation of interaction-induced modulations of a quantum Hall liquid's area.

    PubMed

    Sivan, I; Choi, H K; Park, Jinhong; Rosenblatt, A; Gefen, Yuval; Mahalu, D; Umansky, V

    2016-01-01

    Studies of electronic interferometers, based on edge-channel transport in the quantum Hall effect regime, have been stimulated by the search for evidence of abelian and non-abelian anyonic statistics of fractional charges. In particular, the electronic Fabry-Pérot interferometer has been found to be Coulomb dominated, thus masking coherent Aharonov-Bohm interference patterns: the flux trapped within the interferometer remains unchanged as the applied magnetic field is varied, barring unobservable modulations of the interference area. Here we report on conductance measurements indicative of the interferometer's area 'breathing' with the variation of the magnetic field, associated with observable (a fraction of a flux quantum) variations of the trapped flux. This is the result of partial (controlled) screening of Coulomb interactions. Our results introduce a novel experimental tool for probing anyonic statistics. PMID:27396234

  1. Simultaneous Selective-Area and Vapor-Liquid-Solid Growth of InP Nanowire Arrays.

    PubMed

    Gao, Qian; Dubrovskii, Vladimir G; Caroff, Philippe; Wong-Leung, Jennifer; Li, Li; Guo, Yanan; Fu, Lan; Tan, Hark Hoe; Jagadish, Chennupati

    2016-07-13

    Selective-area epitaxy is highly successful in producing application-ready size-homogeneous arrays of III-V nanowires without the need to use metal catalysts. Previous works have demonstrated excellent control of nanowire properties but the growth mechanisms remain rather unclear. Herein, we report a detailed growth study revealing that fundamental growth mechanisms of pure wurtzite InP ⟨111⟩A nanowires can indeed differ significantly from the simple picture of a facet-limited selective-area growth process. A dual growth regime with and without metallic droplet is found to coexist under the same growth conditions for different diameter nanowires. Incubation times and highly nonmonotonous growth rate behaviors are revealed and explained within a dedicated kinetic model. PMID:27253040

  2. Smart Consumer Lesson Plans.

    ERIC Educational Resources Information Center

    New Jersey Consortium for Consumer Education, Newark.

    Lesson plans are provided for use with different populations of pre-K through senior high school students in four different areas of consumer education. Eight units in advertising are included: A First Look at Ads (pre-K-Grade 3), Don't Judge a Book by Its Cover (Grades 1-3), Fatal Distraction (Junior High), Package Labeling (Junior High), Product…

  3. Strontium concentrations in chamisa (Chrysothamnus nauseosus) shrub plants growing in a former liquid waste disposal area in Bayo Canyon

    SciTech Connect

    Fresquez, P.R.; Foxx, T.S.; Naranjo, L. Jr.

    1995-11-01

    Chamisa (Chrysothamnus nauseosus) shrub plants growing in a former liquid waste disposal site Solid Waste Management Unit [SWMU] 10-003(c) in Bayo Canyon at Los Alamos National Laboratory (LANL) were collected and analyzed for strontium ({sup 90}Sr) and total uranium. Surface soil samples were also collected from below (understory) and between (interspace) shrub canopies. Both chamisa plants growing over SWMU 10-003(c) contained significantly higher concentrations of {sup 90}Sr than a control plant -- one plant, in particular, contained 90, 500 pCi {sup 90}Sr g{sup {minus}1} ash in top-growth material. Similarly, soil surface samples collected underneath and between plants contained {sup 90}Sr concentrations above background and LANL screening action levels; this probably occurred as a result of chamisa plant leaf fall contaminating the soil understory area followed by water and/or winds moving {sup 90}Sr to the soil interspace area. Although some soil surface migration of {sup 90}Sr from SWMU 10-003(c) has occurred, the level of {sup 90}Sr in sediments collected downstream of SWMU 10-003(c) at the Bayo Canyon/State Road 5 intersection was still within regional (background) concentrations.

  4. Contribution of power and desalination plants to the levels of volatile liquid hydrocarbons in the nearby coastal areas of Kuwait

    SciTech Connect

    Saeed, T.; Khordagui, H.; Al-Hashash, H.

    1999-07-01

    The levels and distribution of volatile liquid hydrocarbons (VLHs) were determined in Kuwait`s coastal areas in the vicinity of outlets of power and desalination plants. About 230 samples were collected from the selected sampling locations over the 4 seasons. The VLHs in the samples were analyzed using Grob`s closed-loop stripping technique and GC with FID and confirmed by GC/MS. The results showed that significant levels of VLHs were present. The levels ranged from 307 to 6,500 ng/L and from 2,880 to 7,811 ng/L in Kuwait Bay and Sulaibekhat Bay, respectively. The annual average for VLHs near Al-Zor power plant ranged from 465 to 4,665 ng/L. Benzenoids formed the bulk (about 80%) of the VLHs present. Comparison with the levels in the outlets indicated that Doha West power plant contributed much higher levels of VLHs to the coastal areas than Al-Zor plant.

  5. Consumer Statistics: Who Gardens? Why?

    ERIC Educational Resources Information Center

    Smith, Ivan

    1995-01-01

    According to a recent study, gardening is America's most popular outdoor leisure-time activity. Examines this trend and identifies growth areas in the gardening market and consumer spending habits. (LZ)

  6. Determination of five pesticide residues in oranges by matrix solid-phase dispersion and liquid chromatography to estimate daily intake of consumers.

    PubMed

    Valenzuela, A I; Picó, Y; Font, G

    2001-01-01

    Residues of benzoylphenylurea insecticides (diflubenzuron, hexaflumuron, and flufenuxuron), carboxamide acaricides (hexythiazox), and carbamate insecticides (benfuracarb) were determined in 150 orange fruit samples from September 1998 to June 1999, to estimate exposure of the Valencian population to oranges contaminated with these newly developed pesticides. The method for monitoring these residues is based on matrix solid-phase dispersion and liquid chromatography with UV or atmospheric pressure chemical ionization/mass spectrometry (APCI/MS) detection. Orange samples representing 11 varieties were collected from an agricultural cooperative and examined for the 5 pesticides. In 74.6% of all analyzed samples, the pesticide residues were below detection limits, which ranged from 0.002 to 0.05 mg/kg. Residues were detected in 25.4% of the samples, with higher incidences of diflubenzuron, flufenuxuron, hexythiazox, and benfuracarb; hexaflumuron residues were detected only occasionally. Two different pesticides exceeded maximum residue limits (MRLs) in 4 (2.7%) of the orange samples. Diflubenzuron surpassed 1 mg/kg MRL in 3 samples and flufenuxuron exceeded the 0.3 mg/kg MRL in 3 samples. The estimated daily intake of the 5 pesticide residues during the period was 0.077 microg/kg body weight per day. This value is much lower than the total admissible daily intake proposed by the Food and Agricultural Organization and the World Health Organization. PMID:11417653

  7. Comparison between solid phase microextraction (SPME) and hollow fiber liquid phase microextraction (HFLPME) for determination of extractables from post-consumer recycled PET into food simulants.

    PubMed

    Oliveira, Éder Costa; Echegoyen, Yolanda; Cruz, Sandra Andrea; Nerin, Cristina

    2014-09-01

    Hollow fiber liquid phase microextraction (HFLPME) and solid phase microextraction (SPME) methods for pre-concentration of contaminants (toluene, benzophenone, tetracosane and chloroform) in food simulants were investigated. For HFLPME 1-heptanol, 2-octanone and dibutyl-ether were studied as extracting solvents. Analysis by gas chromatography coupled to mass spectrometry (GC-MS), flame ionization (GC-FID) and electron capture detectors (GC-ECD) were carried out. In addition, the methods were employed to evaluate the safety in use of a PET material after the recycling process (comprising washing, extrusion and solid state polymerization (SSP)) through extractability studies of the contaminants using 10% (v/v) ethanol in deionized water and 3% (w/v) acetic acid in deionized water as food simulants in different conditions: 10 days at 40°C and 2h at 70°C. The HFLPME preconcentration method provided increased sensitivity when compared to the SPME method and allowed to analyze concentration levels below 10 µg surrogate per kg food simulant. The results of the extractability studies showed considerable reductions after the extrusion and SSP processes and indicated the compliance with regulations for using recycled PET in contact with food. PMID:24913857

  8. High abundance and diversity of consumers associated with eutrophic areas in a semi-desert macrotidal coastal ecosystem in Patagonia, Argentina

    NASA Astrophysics Data System (ADS)

    Martinetto, Paulina; Daleo, Pedro; Escapa, Mauricio; Alberti, Juan; Isacch, Juan Pablo; Fanjul, Eugenia; Botto, Florencia; Piriz, Maria Luz; Ponce, Gabriela; Casas, Graciela; Iribarne, Oscar

    2010-07-01

    Here we evaluated the response to eutrophication in terms of abundance and diversity of flora and fauna in a semi-desert macrotidal coastal system (San Antonio bay, Patagonia, Argentina, 40° 48' S) where signs of eutrophication (high nutrient concentration, seaweed blooms, high growth rate of macroalgae) have been reported. We compared abundances and species composition of macroalgae, small infaunal and epifaunal invertebrates, and birds associated with tidal channels of the San Antonio Bay subject to contrasting anthropogenic influence. Macroalgae were more abundant and diverse in the channel closer to human activity where nutrient concentrations were also higher. In contrast to what others have observed in eutrophic sites, small invertebrates and birds were also more abundant and diverse in the channel with macroalgal blooms and high nutrient concentration. The large water flushing during the tidal cycle could prevent anoxic or hypoxic events, making the environment suitable for consumers. Thus, this could be a case in which eutrophication supports high densities of consumers by increasing food availability, rather than negatively affecting the survival of organisms.

  9. Selected Science Activities in Consumer Decision Making.

    ERIC Educational Resources Information Center

    Sagness, Richard L.; Sagness, Rebecca L.

    This publication has been designed for use by teachers wishing to incorporate consumer education activities into their science program. Each activity is classified by grade level most appropriate for use, area of consumer education involved, specific topic, and consumer education concept involved. Activities are designated as suitable for grades…

  10. Illusion or guide to strategy: The emission inventory - shift in relative proportions of stationary (point), mobile (on-road), area (consumer product), and off-road sources as the primary category approach attainment

    SciTech Connect

    Billheimer, J.S.; Harper, J.; Laird, E.

    1996-12-31

    This assumes not only stationary [point] sources, but all corroborative sources: Area [Consumer Products], and Mobile on-road and Mobile Off-road maintain proportional rates of reduction. Trend charts indicate that whereas traditional Stationary Sources [essentially `Industry`] and also Mobile on-road are maintaining a steady emission reduction path, they are reasonably expected to diminish below the once secondary sources of Area and Off-road operations, which are just getting started on effective emission reduction campaigns. The greater difficulty in establishing effective emission reduction strategies for such `indirect` sources is noted, and the demise of the infamous trip reduction car pooling regulation [SCAQMD Reg. XVI] and the Federal Implementation Plan [FIP] are taken as indicators that the Public still looks to `Industry` as the primary source of air pollution, and is ill-prepared to take personal responsibility and individual sacrifice necessary to obtain significant emission reductions in Area [Consumer Product] and off-road Equipment [Recreational, Construction, Agricultural] to parallel Stationary [Point Source] and Mobile [On-road] campaigns for air quality attainment now in progress. The `hard facts` of emission inventory make this starkly evident, especially in case of PM-10, where `entrained road dust`, a Mobility, if not a Mobile, source, looms as the largest single category of all PM-10 campaigns.

  11. Nanomaterials in Consumer Products

    NASA Astrophysics Data System (ADS)

    Hansen, S. Foss; Baun, A.; Michelson, E. S.; Kamper, A.; Borling, P.; Stuer-Lauridsen, F.

    Exposure assessment is crucial for risk assessment for nanomaterials. We propose a framework to aid exposure assessment in consumer products. We determined the location of the nanomaterials and the chemical identify of the 580 products listed in the inventory maintained by the Woodrow Wilson International Center for Scholars. It was found that in 19% of the products the nanomaterial were nanoparticles bound to the surfaces. Nanoparticles suspended in liquids were used in 37% of the products, whereas 13% used nanoparticles suspended in solids. One percent were powders containing free potentially airborne nanoparticles. Based on the location of the nanostructure we were able to further group the products into categories of: (1) Expected to cause exposure; (2) May cause exposure; and (3) No expected exposure to the consumer. Most products fall into the category of expected exposure, but we were not able to complete the quantitative exposure assessment mainly due to the lack of information on the concentration of the nanomaterial in the products — a problem that regulators and industry will have to address if we are to have realistic exposure assessment in the future. To illustrate the workability of our procedure, we applied it to a product scenario — the application of sun lotion — using best estimates available and/or worst case assumptions.

  12. Guidelines for Consumer Education.

    ERIC Educational Resources Information Center

    Illinois State Office of the Superintendent of Public Instruction, Springfield.

    Consumer Education is not intended to direct consumer choices. It does provide an awareness of alternatives and opportunities and assists the consumer in making the choice which is best for his purposes in light of his values. It is not the purpose of consumer education to indoctrinate values. Consumer education should provide the experiences that…

  13. Evaluating consumer preferences for healthy eating from Community Kitchens in low-income urban areas: A discrete choice experiment of Comedores Populares in Peru.

    PubMed

    Buttorff, Christine; Trujillo, Antonio J; Diez-Canseco, Francisco; Bernabe-Ortiz, Antonio; Miranda, J Jaime

    2015-09-01

    Many low-income individuals from around the world rely on local food vendors for daily sustenance. These small vendors quickly provide convenient, low-priced, tasty foods, however, they may be low in nutritional value. These vendors serve as an opportunity to use established delivery channels to explore the introduction of healthier products, e.g. fresh salad and fruits, to low-income populations. We sought to understand preferences for items prepared in Comedores Populares (CP), government-supported food vendors serving low-income Peruvians, to determine whether it would be feasible to introduce healthier items, specifically fruits and vegetables. We used a best-worst discrete choice experiment (DCE) that allowed participants to select their favorite and least favorite option from a series of three hypothetical menus. The characteristics were derived from a series of formative qualitative interviews conducted previously in the CPs. We examined preferences for six characteristics: price, salad, soup, sides, meat and fruit. A total of 432 individuals, from two districts in Lima, Peru responded to a discrete choice experiment and demographic survey in 2012. For the DCE, price contributed the most to individual's utility relative to the other attributes, with salad and soup following closely. Sides (e.g. rice and beans) were the least important. The willingness to pay for a meal with a large main course and salad was 2.6 Nuevos Soles, roughly a 1 Nuevo Sol increase from the average menu price, or USD $0.32 dollars. The willingness to pay for a meal with fruit was 1.6 Nuevo Soles. Overall, the perceived quality of service and food served in the CPs is high. The willingness to pay indicates that healthier additions to meals are feasible. Understanding consumer preferences can help policy makers design healthier meals in an organization with the potential to scale up to reach a considerable number of low-income families. PMID:26184703

  14. Marriage Preparation: Factors Associated with Consumer Satisfaction.

    ERIC Educational Resources Information Center

    Russell, Mary N.; Lyster, Rosanne Farnden

    1992-01-01

    Evaluated marriage preparation program to determine overall consumer satisfaction with the program, satisfaction with specific content areas, and extent to which consumer characteristics affected satisfaction ratings. Results of survey of 196 couples revealed high overall satisfaction levels, variability in satisfaction by content area, and…

  15. Consumer Education: A Model of an Interdisciplinary K-12 Curriculum Approach to Consumer Education Processes.

    ERIC Educational Resources Information Center

    Anderson, C. Raymond; Bongiovanni, L. M.

    This model curriculum outlines learning objectives for teaching consumer education processes in grades K through 12; it thereby represents an organized structure for consumer education. It's an interdisciplinary guide designed to integrate consumer awareness experiences into all subject areas as natural components of existing subjects. For each of…

  16. LSA large area silicon sheet task continuous liquid feed Czochralski growth. Quarterly report, January-March 1980

    SciTech Connect

    Walters, D.

    1980-04-01

    The purpose of this specific phase of the continuous liquid feed program is the design and development of equipment and processes in order to demonstrate the continuous growth of crystals, by use of the Czochralski method, suitable for producing monocrystalline silicon for use in solar cells. This involves the growth of at least 150 kgs of monocrystalline silicon ingots, 150 mm in diameter, obtained from a single growth container. Our approach to meeting this goal is to develop a furnace with continuous liquid replenishment to the growth crucible. The most significant event occurring this quarter was the repeated demonstration of the polyrod feed mechanism, providing continuous melt replenishment to the meltdown chamber, subsequent transfer of this melt, and the simultaneous growth of silicon ingots in the growth chamber.

  17. Inferring the fluoride hydrogeochemistry and effect of consuming fluoride-contaminated drinking water on human health in some endemic areas of Birbhum district, West Bengal.

    PubMed

    Mondal, D; Dutta, G; Gupta, S

    2016-04-01

    This research work is carried out to evaluate fluoride (F) hydrogeochemistry and its effect on the population of two endemic villages of Birbhum district, West Bengal. Fluoride concentration in drinking water varies from 0.33 to 18.08 mg/L. Hydrogeochemical evolution suggests that ion-exchange mechanism is the major controlling factor for releasing F in the groundwater. Most of the groundwater samples are undersaturated with respect to calcite and fluorite. Health survey shows that out of 235 people, 142 people suffer from dental fluorosis. According to fluoride impact severity, almost 80 and 94 % people in an age group of 11-20 and 41-50 suffer from dental and skeletal fluorosis, respectively. Statistically drinking water F has a positive correlation with dental and skeletal fluorosis. Bone mineral density test reveals that 33 and 45 % of the studied population suffer from osteopenic and osteoporosis disease. IQ test also signifies that F has a bearing on the intelligence development of the study area school children. The existence of significant linear relationship (R (2) = 0.77) between drinking water F and urinary F suggests that consumption of F-contaminated drinking water has a major control over urinary F (0.39-20.1 mg/L) excretion. PMID:26164468

  18. Arrhenian and Non-Arrhenian Temperature Dependent Relaxation Time Development in the Solid-Liquid Transition Area of Amorphous Bodies

    NASA Astrophysics Data System (ADS)

    Hlaváček, Bořivoj; Drašar, Čestmír; Kalendová, Andréa; Menc, Pavel; Veselý, David

    The temperature-dependent changes of molecular and sub-molecular motions are studied in amorphous substances. The solid and liquid phases of amorphous bodies are characterized at the micro-level by two types of oscillators, linear and non-linear. It is accepted that an amorphous liquid is formed by domains that group the linear oscillators into the form of icebergs. The serial connection of the viscoelastic elements are arranged inside of these icebergs. The size of the linear connection within the domains is characterized by the number "n", which increases during the cooling process. The linear viscoelastic behavior of the individual serial connections is connected to the individual relaxation processes α, β, and γ. Only the "alpha" process exhibits growth of "n" to infinity on cooling. Therefore, the corresponding relaxation time, τα, for the infinite chain of "n" elements (Voigt or Maxwell elements) can also reach infinity as the material transforms to a glassy state. In contrast to the "alpha" process, the β and γ processes are limited in growth for serial connections in a chain structure. Therefore, the relaxation times for the β and γ processes, τβ and τγ, will only follow the temperature dependence of the sample viscosity on cooling, which is, of course, Arrhenian. We discuss the role of non-linear oscillators in the solid-liquid transition in relation to Brownian motion.

  19. First results of a large-area cryogenic gaseous photomultiplier coupled to a dual-phase liquid xenon TPC

    NASA Astrophysics Data System (ADS)

    Arazi, L.; Coimbra, A. E. C.; Erdal, E.; Israelashvili, I.; Rappaport, M. L.; Shchemelinin, S.; Vartsky, D.; dos Santos, J. M. F.; Breskin, A.

    2015-10-01

    We discuss recent advances in the development of cryogenic gaseous photomultipliers (GPM), for possible use in dark matter and other rare-event searches using noble-liquid targets. We present results from a 10 cm diameter GPM coupled to a dual-phase liquid xenon (LXe) TPC, demonstrating—for the first time—the feasibility of recording both primary (``S1'') and secondary (``S2'') scintillation signals. The detector comprised a triple Thick Gas Electron Multiplier (THGEM) structure with cesium iodide photocathode on the first element; it was shown to operate stably at 180 K with gains above 105, providing high single-photon detection efficiency even in the presence of large α particle-induced S2 signals comprising thousands of photoelectrons. S1 scintillation signals were recorded with a time resolution of 1.2 ns (RMS). The energy resolution (σ/E) for S2 electroluminescence of 5.5 MeV α particles was ~ 9%, which is comparable to that obtained in the XENON100 TPC with PMTs. The results are discussed within the context of potential GPM deployment in future multi-ton noble-liquid detectors.

  20. Obtaining and Using Consumer Credit. A Learning Module.

    ERIC Educational Resources Information Center

    Garman, E. Thomas; Jeffrey, Sandra L.

    Focusing on obtaining and using consumer credit, this document is one in a series of three consumer education modules developed to educate individual adult consumers in important areas of consumer affairs. An introductory section provides an overview of the module contents, suggested approaches for using the module, and suggestions for working…

  1. Consumer perceptions and concerns about food contaminants.

    PubMed

    Bruhn, C M

    1999-01-01

    More consumers are concerned about microbiological hazards than any other area. Pesticide residues generate concern, especially among low income consumers with less formal education. Use of antibiotics and hormones in animal production is considered a serious hazard by fewer consumers. Consumer attitudes are influenced by media coverage. An increasing number of consumers expect food producers and retailers to assume a major role in providing safe food. A majority of consumers express interesting in purchasing irradiated food when specific benefits are described and the percentage increases when irradiation is more fully described. In actual market experiences, irradiated produce and poultry have been well received. Similarly, most consumers are positive toward biotechnology, with greatest support for environmental applications. The scientific community should use the media to reach the public with information identifying risks and protective strategies, including the use of new technology. PMID:10335365

  2. Consumer rights and responsibilities

    MedlinePlus

    ... which included the Consumer Bill of Rights and Responsibilities. The Commission was appointed by President Bill Clinton, ... role in making sure they have rights and responsibilities with regard to health improvement. The Consumer Bill ...

  3. Wheeling & Dealing: A Guide for Handicapped Consumers.

    ERIC Educational Resources Information Center

    Nemeth, Cheryl

    The resource guide is intended to aid disabled persons develop independence by presenting consumer information on all areas of the United States. A preface explains the need for consumer education by the disabled and the introduction describes the guide's purpose and format. Each subject is introduced with a 4-question self quiz and an explanation…

  4. Food of Consuming Interest.

    ERIC Educational Resources Information Center

    Saskatchewan Consumer and Commercial Affairs, Regina. Education and Communications Branch.

    This guide is intended for use in a consumer education course designed to teach consumers to get the most out of their dollar when shopping for and preparing food. The kit is divided into a series of sections containing activities and fact sheets that are designed to guide the consumer through a successful shopping trip. The following topics are…

  5. Michigan Consumer Education Skills.

    ERIC Educational Resources Information Center

    Michigan State Consumers Council, Lansing.

    The booklet identifies consumer skills which a committee of the Michigan Consumers Council believes are essential for students to master prior to graduation from high school. The purpose of the document is to give direction to school districts and teachers on which consumer education skills are needed. The booklet does not contain teaching methods…

  6. Behavioral Targeting—Consumer Tracking

    NASA Astrophysics Data System (ADS)

    Srimani, P. K.; Srinivas, A.

    2011-12-01

    Behavioral targeting is an online marketing method that collects data on the browsing activities of consumers, in order to `target' more relevant online advertising. Behavioral targeting enables marketers to reach in-market consumers and increases the value of publisher inventory. At the heart of behavioral targeting is a learning-based investigation of consumer behaviors. It helps marketers understand consumers' purchase patterns over time, mapping out a customer's activities based not only on a single purchase but also on an annual or even lifetime basis. As marketers increasingly appreciate the importance of customer lifetime value, behavioral targeting can be a foundation for creating a continuous analytical study of consumer trends and patterns. But as behavioural-targeting systems become more sophisticated and invasive, it is vital that the companies behind them are open with users about what is going on, and give them control over their personal information. The aim of this paper is to explore the various tools and techniques of behavioral targeting and its benefits to online marketing. A multiple—case study approach was used for exploring the effectiveness and acceptance of online marketing in the area of the online marketing.

  7. Large-area graphene-based nanofiltration membranes by shear alignment of discotic nematic liquid crystals of graphene oxide

    NASA Astrophysics Data System (ADS)

    Akbari, Abozar; Sheath, Phillip; Martin, Samuel T.; Shinde, Dhanraj B.; Shaibani, Mahdokht; Banerjee, Parama Chakraborty; Tkacz, Rachel; Bhattacharyya, Dibakar; Majumder, Mainak

    2016-03-01

    Graphene-based membranes demonstrating ultrafast water transport, precise molecular sieving of gas and solvated molecules shows great promise as novel separation platforms; however, scale-up of these membranes to large-areas remains an unresolved problem. Here we demonstrate that the discotic nematic phase of graphene oxide (GO) can be shear aligned to form highly ordered, continuous, thin films of multi-layered GO on a support membrane by an industrially adaptable method to produce large-area membranes (13 × 14 cm2) in <5 s. Pressure driven transport data demonstrate high retention (>90%) for charged and uncharged organic probe molecules with a hydrated radius above 5 Å as well as modest (30-40%) retention of monovalent and divalent salts. The highly ordered graphene sheets in the plane of the membrane make organized channels and enhance the permeability (71+/-5 l m-2 hr-1 bar-1 for 150+/-15 nm thick membranes).

  8. Large-area graphene-based nanofiltration membranes by shear alignment of discotic nematic liquid crystals of graphene oxide.

    PubMed

    Akbari, Abozar; Sheath, Phillip; Martin, Samuel T; Shinde, Dhanraj B; Shaibani, Mahdokht; Banerjee, Parama Chakraborty; Tkacz, Rachel; Bhattacharyya, Dibakar; Majumder, Mainak

    2016-01-01

    Graphene-based membranes demonstrating ultrafast water transport, precise molecular sieving of gas and solvated molecules shows great promise as novel separation platforms; however, scale-up of these membranes to large-areas remains an unresolved problem. Here we demonstrate that the discotic nematic phase of graphene oxide (GO) can be shear aligned to form highly ordered, continuous, thin films of multi-layered GO on a support membrane by an industrially adaptable method to produce large-area membranes (13 × 14 cm(2)) in <5 s. Pressure driven transport data demonstrate high retention (>90%) for charged and uncharged organic probe molecules with a hydrated radius above 5 Å as well as modest (30-40%) retention of monovalent and divalent salts. The highly ordered graphene sheets in the plane of the membrane make organized channels and enhance the permeability (71 ± 5 l m(-2) hr(-1) bar(-1) for 150 ± 15 nm thick membranes). PMID:26947916

  9. NANOMATERIALS, NANOTECHNOLOGY: APPLICATIONS, CONSUMER PRODUCTS, AND BENEFITS

    EPA Science Inventory

    Nanotechnology is a platform technology that is finding more and more applications daily. Today over 600 consumer products are available globally that utilize nanomaterials. This chapter explores the use of nanomaterials and nanotechnology in three areas, namely Medicine, Environ...

  10. Large-area graphene-based nanofiltration membranes by shear alignment of discotic nematic liquid crystals of graphene oxide

    PubMed Central

    Akbari, Abozar; Sheath, Phillip; Martin, Samuel T.; Shinde, Dhanraj B.; Shaibani, Mahdokht; Banerjee, Parama Chakraborty; Tkacz, Rachel; Bhattacharyya, Dibakar; Majumder, Mainak

    2016-01-01

    Graphene-based membranes demonstrating ultrafast water transport, precise molecular sieving of gas and solvated molecules shows great promise as novel separation platforms; however, scale-up of these membranes to large-areas remains an unresolved problem. Here we demonstrate that the discotic nematic phase of graphene oxide (GO) can be shear aligned to form highly ordered, continuous, thin films of multi-layered GO on a support membrane by an industrially adaptable method to produce large-area membranes (13 × 14 cm2) in <5 s. Pressure driven transport data demonstrate high retention (>90%) for charged and uncharged organic probe molecules with a hydrated radius above 5 Å as well as modest (30–40%) retention of monovalent and divalent salts. The highly ordered graphene sheets in the plane of the membrane make organized channels and enhance the permeability (71±5 l m−2 hr−1 bar−1 for 150±15 nm thick membranes). PMID:26947916

  11. Assessment of fission product content of high-level liquid waste supernate on E-Area vault package criteria

    SciTech Connect

    Brown, D.F.

    1994-06-30

    This report assesses the tank farm`s high level waste supernate to determine any potential impacts on waste certification for the E-Area vaults (EAV). The Waste Acceptance Criteria procedure (i.e., WAC 3.10 of the 1S manual) imposes administrative controls on radioactive material in waste packages sent to the EAV, specifically on six fission products. Waste tank supernates contain various fission products, so any waste package containing material contaminated with supernate will contain these radioactive isotopes. This report develops the process knowledge basis for characterizing the supernate composition for these isotopes, so that appropriate controls can be implemented to ensure that the EAV WAC is met. Six fission products are listed in the SRS 1S Manual WAC 3.10: Se-79, which decays to bromine; Sr-90, which decays to niobium; Tc-99, which decays to ruthenium; Sn-126, which decays to tellurium; I-129, which decays to xenon; and Cs-137, which decays to barium.

  12. Kentucky Consumer & Homemaking Education. Management-Consumer Education. Curriculum Guide, Comprehensive Courses.

    ERIC Educational Resources Information Center

    Waldrop, Suzanne H.

    Intended for use by teachers on the junior high and high school levels, this curriculum guide, which is one in a series of guides for consumer and homemaking education in Kentucky, outlines three courses in the area of management-consumer education. The junior high unit acquaints the student with the concepts of decision making and assessing…

  13. Information for Consumers.

    ERIC Educational Resources Information Center

    Credit Union National Association, Inc., Madison, WI.

    This revised pamphlet was developed by a national association of credit unions for the purpose of directing consumer complaints to appropriate agencies or heads of agencies for action. Suggestions to aid the consumer are included, such as trying to solve problems at the local level before complaining to top officials. Addresses and phone numbers…

  14. Consumer Education Learning Activities.

    ERIC Educational Resources Information Center

    Forkner, Jerry; Schatz, Gail

    This handbook contains model lessons on consumer education for use with intermediate, junior high, and high school students. The handbook was developed as a result of a grant which the Social Science Education Consortium received to conduct three consumer education workshops for approximately 100 Colorado teachers and school administrators. Many…

  15. Starting Smart Consumers Young.

    ERIC Educational Resources Information Center

    Bonn, Myrtle

    1980-01-01

    The Saint Louis Urban Consumers' Education Project involves community resource persons in the preparation and teaching of consumerism in fifth-grade classrooms. A demonstration program supported by the Office of Consumer Education, the project has improved attendance, math and reading scores, and school-community relations. (SK)

  16. New Consumer Online Services.

    ERIC Educational Resources Information Center

    Collinge, Brian; And Others

    1995-01-01

    Four conference presenters involved in consumer online services present information on new products both under development and in the process of implementation, commenting on technological, content, distribution, and consumer service issues. Products and companies discussed are eWorld (Apple Computer Europe); Olivetti Telemedia; CompuServe; and…

  17. Consumers + Questions = Confusion?

    Technology Transfer Automated Retrieval System (TEKTRAN)

    With the rise of the “Google generation”, consumers can easily access information with a simple click. Unfortunately, this information is not always accurate or honest. This can pose many problems if consumer perception of your product is swayed by erroneous information. Being able to factually a...

  18. Working for the Consumer

    ERIC Educational Resources Information Center

    Shabecoff, Alice

    1976-01-01

    In response to the concerns of the consumer movement, the Department of Labor (DOL) is instituting new procedures and improving existing ones to draw its clients more fully into the policy-setting and decision-making process. The Department is also adding the viewpoint of the consumer to its plans. (WL)

  19. Cars, Cycles, and Consumers.

    ERIC Educational Resources Information Center

    Idleman, Hillis K. Ed.

    The purpose of this consumer education module is to provide information and skills, and the ability to raise questions and find answers, while seeking the best automobile or motorcycle buy available for the money. The module may be used for a full or part semester course. The five sections (cars and the consumer, renting and leasing cars, cars and…

  20. Consumer's Resource Handbook.

    ERIC Educational Resources Information Center

    Office of Consumer Affairs, Washington, DC.

    This handbook was designed to help persons avoid consumer problems, handle their own complaints if they occur, and guide them to additional sources of help if necessary. The book can also be helpful to complaint handlers when they attempt to direct consumers to the appropriate source of assistance. The guide contains three general sections. The…

  1. Consumer Education for Families with Limited Incomes. Revised.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin. Dept. of Occupational Education and Technology.

    Designed as an aid for those teaching disadvantaged adults, this guide for consumer education for families with limited incomes consists of an overview for preparing teachers to teach consumer education to disadvantaged adults as well as English and Spanish instructional materials in 10 areas of consumer education. In the overview of teaching…

  2. Softgels: consumer perceptions and market impact relative to other oral dosage forms.

    PubMed

    Jones, W J; Francis, J J

    2000-01-01

    Softgels, which contain a liquid formulation of a drug, often provide clinical benefit over other solid oral dosage forms and may represent an attractive alternative to them. A consumer preference survey of softgels versus other solid forms investigated four areas: (1) identification of various dosage forms; (2) perception of therapeutic benefit (easiest to swallow, faster-acting, work longer); (3) impact of individual product characteristics on overall product selection; and (4) market impact in terms of premiums consumers would pay on the basis of dosage form. The 300 survey participants strongly preferred clear softgels over other dosage forms in virtually every area. Softgels were perceived as easy to swallow and fast-acting, with a duration of action second only to that of a two-piece capsule. Overall preference was driven by ease of swallowing, and softgels were rated first by the majority of respondents. Consumers would be interested in various products if these were available as softgels rather than in their current oral dosage forms and may be willing to pay a premium for softgel products. This survey confirms consumer preferences for particular dosage forms and for softgels over other solid forms. Pharmaceutical scientists and marketers should consider softgels as alternative dosage forms when developing new compounds or considering life-cycle management of existing products. PMID:11186141

  3. Liquid electrode

    DOEpatents

    Ekechukwu, Amy A.

    1994-01-01

    A dropping electrolyte electrode for use in electrochemical analysis of non-polar sample solutions, such as benzene or cyclohexane. The liquid electrode, preferably an aqueous salt solution immiscible in the sample solution, is introduced into the solution in dropwise fashion from a capillary. The electrolyte is introduced at a known rate, thus, the droplets each have the same volume and surface area. The electrode is used in making standard electrochemical measurements in order to determine properties of non-polar sample solutions.

  4. Liquid and Solid Meal Replacement Products Differentially Affect Postprandial Appetite and Food Intake in Older Adults

    PubMed Central

    Stull, April J.; Apolzan, John W.; Thalacker-Mercer, Anna E.; Iglay, Heidi B.; Campbell, Wayne W.

    2008-01-01

    Liquid and solid foods are documented to elicit differential appetitive and food intake responses. This study was designed to assess the influences of liquid vs solid meal replacement products on postprandial appetite ratings and subsequent food intake in healthy older adults. This study used a randomized and crossover design with two 1-day trials (1 week between trials), and 24 adults (12 men and 12 women) aged 50 to 80 years with body mass index (calculated as kg/m2) between 22 and 30 participated. After an overnight fast, the subjects consumed meal replacement products as either a beverage (liquid) or a bar (solid). The meal replacement products provided 25% of each subject's daily estimated energy needs with comparable macro-nutrient compositions. Subjects rated their appetite on a 100 mm quasilogarithmic visual analog scale before and 15, 30, 45, 60, 90, 120, and 150 minutes after consuming the meal replacement product. At minute 120, each subject consumed cooked oatmeal ad libitum to a “comfortable level of fullness.” Postprandial composite (area under the curve from minute 15 to minute 120) hunger was higher (P=0.04) for the liquid vs solid meal replacement products and desire to eat (P=0.15), preoccupation with thoughts of food (P=0.07), and fullness (P=0.25) did not differ for the liquid vs solid meal replacement products. On average, the subjects consumed 13.4% more oatmeal after the liquid vs solid (P=0.006) meal replacement product. These results indicate that meal replacement products in liquid and solid form do not elicit comparable appetitive and ingestive behavior responses and that meal replacement products in liquid form blunt the postprandial decline in hunger and increase subsequent food intake in older adults. PMID:18589034

  5. Consumer Coalition on Assisted Living

    MedlinePlus

    Skip to content Home Dementia Action Alliance Consumers Caregiving Info Consumer Empowerment Informed Consumer Contact Us Person-Centered Living Person-Centered Living Overview PCL Resources Home- and Community-Based Services Overview ...

  6. Consumer Competency Means High School Diploma in Omaha School

    ERIC Educational Resources Information Center

    Carlock, LaNeta L.

    1977-01-01

    Westside High School in Omaha, Nebraska, developed a series of minimum competencies in seven areas as standards for their graduates. One of the seven areas, consumerism, covers money management, credit, insurance, taxes, buying decisions, and consumer protection. (BM)

  7. Incorporating Transformative Consumer Research into the Consumer Behavior Course Experience

    ERIC Educational Resources Information Center

    Petkus, Ed, Jr.

    2010-01-01

    In contrast to understanding consumer behavior for the benefit of business organizations, transformative consumer research (TCR) seeks to understand consumer behavior for the benefit of consumers themselves. Following Mari's (2008) call for the incorporation of TCR in doctoral programs in marketing, this article outlines the relevance of TCR to…

  8. Consumer Energy Atlas

    SciTech Connect

    Not Available

    1980-06-01

    This first edition of the Atlas provides, in reference form, a central source of information to consumers on key contacts concerned with energy in the US. Energy consumers need information appropriate to local climates and characteristics - best provided by state and local governments. The Department of Energy recognizes the authority of state and local governments to manage energy programs on their own. Therefore, emphasis has been given to government organizations on both the national and state level that influence, formulate, or administer policies affecting energy production, distribution, and use, or that provide information of interest to consumers and non-specialists. In addition, hundreds of non-government energy-related membership organizations, industry trade associations, and energy publications are included.

  9. Facilitating consumer participation: an approach to finding the 'right' consumer.

    PubMed

    Happell, Brenda

    2010-01-01

    Contemporary health care increasingly dictates that consumers of services should become active participants in the health care system. This has placed responsibility on administrators, managers and clinicians to include consumers in key strategic and decision making initiatives. However, this direction has not been accompanied by clear policies or guidelines. Consequently confusion about selecting consumers able to provide valuable input is identified as a barrier to active consumer involvement. The purpose of this paper is to address some concerns raised in the quest to find the "right" consumer, including: finding a consumer without an axe to grind; ensuring the consumer is representative of broader views; health professionals as consumer representatives. While these concerns are common they have not yet been extensively debated and discussed in the broader Literature. Strategies necessary to support consumers in participatory roles are also considered and the controversial subject of financial remuneration for consumers is also explored. PMID:21046966

  10. Apollo experience report: Consumables budgeting

    NASA Technical Reports Server (NTRS)

    Nelson, D. A.

    1973-01-01

    The procedures and techniques used in predicting the consumables usage for the Apollo mission are discussed. Because of the many interfaces and influences on the consumables system, it is impractical to document all facets of consumables budgeting; therefore, information in this report is limited to the major contributions to the formulation of a consumables budget.

  11. Producer/Consumer Image

    ERIC Educational Resources Information Center

    Englander, Meryl E.; Marsh, John

    1977-01-01

    The work ethic and the success of a system based increasingly upon consumerism has created an image of man in which the quality of life is measured in terms of quantity and ownership of goods; in ethics and attitude, our system of education is creating an ideally receptive population for the producer-consumer society. (JD)

  12. Understanding the Child Consumer

    ERIC Educational Resources Information Center

    Schor, Juliet B.

    2008-01-01

    A study was conducted to examine whether exposure to continuous commercial messages affects children's fundamental sense of well-being and whether they are at risk for a series of negative outcomes. Results show that consumer culture is harmful to adults and children, and both the American Academy of Pediatrics and the American Psychology…

  13. Science and the Consumer.

    ERIC Educational Resources Information Center

    Harper, A. E.

    1979-01-01

    The author defines his concept of science and the practice of nutrition. Discusses the problems of nutritional educators and those of the consumer. Describes how the scientific method should provide a sound basis for nutritional education and discusses its appropriateness in evaluating diet and disease theories. (SMB)

  14. Exploring Consumer Literacy

    ERIC Educational Resources Information Center

    Moore, Virginia; Sumrall, William; Mott, Michael; Mitchell, Elizabeth; Theobald, Becky

    2015-01-01

    Methods for facilitating students' standards-based consumer literacy are addressed via the use of problem solving with food and product labels. Fifth graders will be able to: (1) provide detailed analysis of food and product labels; (2) understand large themes, including production, distribution, and consumption; and (3) explore consumer…

  15. Consumer-Referenced Testing.

    ERIC Educational Resources Information Center

    Behuniak, Peter

    2002-01-01

    Argues for improving the quality of education assessment by focusing on the needs of the educational consumers. These needs require more carefully designed assessment systems, better professional development, improvements in students' testing experiences, expanded use of technology, and an open public dialogue about assessment means and ends. (PKP)

  16. Savvy Consumers through Science

    ERIC Educational Resources Information Center

    Kahn, Sami

    2005-01-01

    Is Bounty the "quicker picker-upper?" Are expensive shampoos better? Are all antacids the same? The authors' fourth-grade students posed and answered these questions and many more during their recent "Consumer Product Testing" unit in which they designed experiments to assess these products' qualities and learned to question the advertising that…

  17. News: A Consumer's Guide.

    ERIC Educational Resources Information Center

    Doig, Ivan; Doig, Carol

    A guide to news media, this book describes how to tell when a report is biased; provides tips on spotting hoaxes and public relations ploys in the news; gives standards to judge expert opinion and reliable sources; lists critics and other sources of help for the news consumer; discusses the endless contest among politicians, newsmen, and…

  18. Consumer Education Reference Manual.

    ERIC Educational Resources Information Center

    Tennessee Univ., Knoxville. State Agency for Title I.

    This manual contains information for consumer education, which is defined as the process of imparting to an individual the skills, concepts, knowledges, and insights required to help each person evolve his or her own values, evaluate alternative choices in the marketplace, manage personal resources effectively, and obtain the best buys for his or…

  19. Employer and consumer perspectives.

    PubMed

    McGhan, W F

    1998-11-01

    This paper reviews various published reports from surveys on employer opinion, perception of needs, and trends with regard to healthcare benefits; the consumer perspective regarding healthcare is also discussed. Surveys indicate that businesses want continuous evidence that high-quality healthcare can positively impact company profits. Employers and labor unions are demanding more cost-effective healthcare. At both employer and consumer levels, greater patient education is needed, as well as traditional educational media. Direct-to-consumer advertising and use of the World Wide Web are increasingly important in enabling consumers to participate more fully in their own lipid-related decision-making. Finally, the transition of lipid-lowering drugs to over-the-counter accessibility has great implications with respect to issues of patient preferences and willingness to pay in the evolving healthcare environment. Groups in the United States, such as the National Committee on Quality Assurance and the Foundation for Accountability, are setting standards and beginning to assess both process and outcomes in patient care. Further collaborative efforts are needed that raise standards of care and stimulate more cost-effective healthcare. The pharmacoeconomics and outcomes data gathered will, one hopes, also demonstrate to global businesses the positive financial impact of high-quality healthcare and appropriate lipid therapy. PMID:16674548

  20. Simultaneous determination of bisphenol A, tetrabromobisphenol A, and perfluorooctanoic acid in small household electronics appliances of "Prohibition on Certain Hazardous Substances in Consumer Products" instruction using ultra-performance liquid chromatography-tandem mass spectrometry with accelerated solvent extraction.

    PubMed

    Guo, Qiaozhen; Du, Zhenxia; Zhang, Yun; Lu, Xiaoyu; Wang, Jinhua; Yu, Wenlian

    2013-02-01

    Simultaneous determination of bisphenol A, tetrabromobisphenol A, and perfluorooctanoic acid in small household electronics appliances by accelerated solvent extraction-ultra-performance liquid chromatography-tandem mass spectrometry was established. Samples, heated for 5 min, were extracted by toluene/methanol (10:1, v/v) under the pressure 1500 psi at 100°C, and were extracted 3 static cycles with 20 min per cycle. And then 15 mL extractant solvent was used to wash the samples, and at last the sample was purged by nitrogen for 100 s. The partial extractant (10 mL) was concentrated by nitrogen and re-dissolved with 1 mL methanol/water (1:1, v/v). The three compounds were separated by BEH C18 column effectively in 3 min and detected by electrospray ionization mode mass spectrometry. The linear ranges for bisphenol A, perfluorooctanoic acid, and tetrabromobisphenol A were 1-100, 10-1000 ng/mL, and 0.1-10 μg/mL, respectively. The correlation coefficient was greater than 0.996. The LOD and limit of quantitation for three compounds were 0.1, 10, 1 ng/mL, and 0.5, 50, 5 ng/mL, respectively. And the recoveries were 84-92, 76-82, and 72-74%, respectively, with RSD < 5%. The method was successfully used in determining the real samples. The method and the result were confirmed by liquid chromatography-ion trap-time of flight mass spectrometry. PMID:23341327

  1. Consumer Education in the Science Curriculum.

    ERIC Educational Resources Information Center

    Kowalski, Stephen W.

    In this monograph, the implementation of consumer education topics into the science curriculum of secondary schools is advocated. Not only is the need for such activities explained, but several suggested instructional topics are provided. One area of recommended study is that of product comparison. A model outline of operation is provided, along…

  2. Planarization of amorphous silicon thin film transistors for high-aperture-ratio and large-area active-matrix liquid crystal displays

    NASA Astrophysics Data System (ADS)

    Lan, Je-Hsiung

    The reduction of the backlight power consumption and the improvement of the display image uniformity for future large-area and high-resolution active-matrix liquid- crystal displays (AM-LCDs) are very important. One possible method to achieve the former goal is to increase the pixel electrode aperture-ratio. This can be realized by overlapping the pixel electrode with both gate/data buslines. While for the latter, reduction of the RC-delay by using a low resistance gate metal line is the key. Both of these approaches can be realized by using planarization technology. In this dissertation, the planarization technology based on low dielectric constant organic polymer, benzocyclobutene (BCB), is demonstrated, and this technology has been successfully applied to hydrogenated amorphous-silicon (a-Si:H) thin-film transistor (TFT) arrays and thick metal gate buslines/electrodes. Through the planarization technology, a high-aperture-ratio (HAR) pixel electrode structure has been fabricated. The parasitic capacitance and crosstalk issues in the HAR pixel electrode have been studied through interconnect analysis and circuit simulation. The impact of the parasitic capacitance on display performances, such as feedthrough voltage, vertical crosstalk, pixel electrode aperture-ratio, pixel charging behavior, and gate busline RC-delay issues, has been thoroughly discussed. Some key issues during the process integration of the HAR pixel electrode structure have been addressed. These include the BCB contact via formation, the patterning of the ITO pixel electrodes on BCB layer, the selection of Ar plasma treatment conditions for BCB surface, and the optical transmittance evaluation of the ITO/BCB double-layer structure. In addition, the BCB passivation effects on back-channel etched type a-Si:H TFTs have been investigated. It is found that there is no degradation in the TFT electrical performance and reliability after the BCB passivation. Finally, the planarization technology is

  3. High-Surface-Area CO2 Sponge: High Performance CO2 Scrubbing Based on Hollow Fiber-Supported Designer Ionic Liquid Sponges

    SciTech Connect

    2010-09-01

    IMPACCT Project: The team from ORNL and Georgia Tech is developing a new technology that will act like a sponge, integrating a new, alcohol-based ionic liquid into hollow fibers (magnified image, right) to capture CO2 from the exhaust produced by coal-fired power plants. Ionic liquids, or salts that exist in liquid form, are promising materials for carbon capture and storage, but their tendency to thicken when combined with CO2 limits their efficiency and poses a challenge for their development as a cost-effective alternative to current-generation solutions. Adding alcohol to the mix limits this tendency to thicken in the presence of CO2 but can also make the liquid more likely to evaporate, which would add significantly to the cost of CO2 capture. To solve this problem, ORNL is developing new classes of ionic liquids with high capacity for absorbing CO2. ORNL’s sponge would reduce the cost associated with the energy that would need to be diverted from power plants to capture CO2 and release it for storage.

  4. Liquid electrode

    DOEpatents

    Ekechukwu, A.A.

    1994-07-05

    A dropping electrolyte electrode is described for use in electrochemical analysis of non-polar sample solutions, such as benzene or cyclohexane. The liquid electrode, preferably an aqueous salt solution immiscible in the sample solution, is introduced into the solution in dropwise fashion from a capillary. The electrolyte is introduced at a known rate, thus, the droplets each have the same volume and surface area. The electrode is used in making standard electrochemical measurements in order to determine properties of non-polar sample solutions. 2 figures.

  5. CLASSICAL AREAS OF PHENOMENOLOGY: Study on the optical limiting properties of the mixed liquid of carbon black suspensions and green tea solution by multi-pulse laser

    NASA Astrophysics Data System (ADS)

    Niu Yan-, Xiong; Yang, Hai-Lin; Zhang, Peng; Shen, Xue-Ju; Jiang, Nan; Chen, Yan; Tang, Fang

    2008-09-01

    The optical limiting properties of the mixed liquid of carbon black suspensions (CBS) and green tea solution were studied by using an 8 ns laser pulse at 532 nm. The optical limiting effects of the CBS and mixed liquid have been compared between 5 and 10 Hz repetition frequencies with nanosecond laser pulse. The experimental results indicate that the optical limiting threshold of the sample with the incidence laser at 10 Hz repetition frequency is lower than at 5 Hz repetition frequency. The possible reasons for the influence of the repetition frequency on the samples are discussed. And by observing the optical radiant distributions when the laser pulse passing through different samples, a possible mechanism for the observed effects is suggested. At the same time, the result shows that the optical limiting of CBS is the dominant factor to optical limiting of the mixed liquid.

  6. Neuromarketing and consumer neuroscience: contributions to neurology

    PubMed Central

    2013-01-01

    Background ‘Neuromarketing’ is a term that has often been used in the media in recent years. These public discussions have generally centered around potential ethical aspects and the public fear of negative consequences for society in general, and consumers in particular. However, positive contributions to the scientific discourse from developing a biological model that tries to explain context-situated human behavior such as consumption have often been neglected. We argue for a differentiated terminology, naming commercial applications of neuroscientific methods ‘neuromarketing’ and scientific ones ‘consumer neuroscience’. While marketing scholars have eagerly integrated neuroscientific evidence into their theoretical framework, neurology has only recently started to draw its attention to the results of consumer neuroscience. Discussion In this paper we address key research topics of consumer neuroscience that we think are of interest for neurologists; namely the reward system, trust and ethical issues. We argue that there are overlapping research topics in neurology and consumer neuroscience where both sides can profit from collaboration. Further, neurologists joining the public discussion of ethical issues surrounding neuromarketing and consumer neuroscience could contribute standards and experience gained in clinical research. Summary We identify the following areas where consumer neuroscience could contribute to the field of neurology: First, studies using game paradigms could help to gain further insights into the underlying pathophysiology of pathological gambling in Parkinson’s disease, frontotemporal dementia, epilepsy, and Huntington’s disease. Second, we identify compulsive buying as a common interest in neurology and consumer neuroscience. Paradigms commonly used in consumer neuroscience could be applied to patients suffering from Parkinson’s disease and frontotemporal dementia to advance knowledge of this important behavioral symptom

  7. Column Liquid Chromatography.

    ERIC Educational Resources Information Center

    Majors, Ronald E.; And Others

    1984-01-01

    Reviews literature covering developments of column liquid chromatography during 1982-83. Areas considered include: books and reviews; general theory; columns; instrumentation; detectors; automation and data handling; multidimensional chromatographic and column switching techniques; liquid-solid chromatography; normal bonded-phase, reversed-phase,…

  8. Consumer empowerment versus consumer populism in healthcare IT

    PubMed Central

    2010-01-01

    Institutions, providers, and informaticians now encourage healthcare consumers to take greater control of their own healthcare needs through improved health and wellness activities, internet-based education and support groups, and personal health records. The author believes that “untethering” all of these activities from provider-based record systems has introduced a form of unhealthy consumer populism. Conversely, integrating these activities in a coordinated manner can sustain both consumer empowerment and consumer well-being. PMID:20595301

  9. Consumer empowerment versus consumer populism in healthcare IT.

    PubMed

    Simborg, Donald W

    2010-01-01

    Institutions, providers, and informaticians now encourage healthcare consumers to take greater control of their own healthcare needs through improved health and wellness activities, internet-based education and support groups, and personal health records. The author believes that "untethering" all of these activities from provider-based record systems has introduced a form of unhealthy consumer populism. Conversely, integrating these activities in a coordinated manner can sustain both consumer empowerment and consumer well-being. PMID:20595301

  10. 78 FR 54629 - Consumer Advisory Board meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... From the Federal Register Online via the Government Publishing Office CONSUMER FINANCIAL PROTECTION BUREAU Consumer Advisory Board meeting AGENCY: Bureau of Consumer Financial Protection. ACTION... Consumer Advisory Board (``CAB'' or ``Board'') of the Consumer Financial Protection Bureau (Bureau)....

  11. Liquid sample processor

    NASA Technical Reports Server (NTRS)

    Jahnsen, V. J.; Campen, C. F., Jr.

    1975-01-01

    Processor is automatic and includes series of extraction tubes packed with fibrous absorbent material of large surface area. When introduced into these tubes, liquid test samples become completely absorbed by packing material as thin film.

  12. Gloves-off Consumer Economics.

    ERIC Educational Resources Information Center

    McGowan, Daniel A.

    1992-01-01

    The evolution of the consumer economics course at Hobart and William Smith College demonstrates its mainstreaming in the liberal arts curriculum. The course uses principles of economics to address broad and often controversial consumer issues. (SK)

  13. Consumer Education Curriculum Modules: A Spiral-Process Approach. Guide.

    ERIC Educational Resources Information Center

    Murphy, Patricia D.; And Others

    The introductory guide and the four related consumer education curriculum modules were developed by North Dakota State University in response to the U. S. Office of Education's request for materials to help learners function in their roles as consumers. The modules are adaptable to various content areas and for use with learners of varying…

  14. The Assertive Consumer: Credit and Warranties. Administrative Model.

    ERIC Educational Resources Information Center

    Clark, Barbara; Veraska, Wanda

    This administrative model contains materials to be used in setting up a workshop designed to train members of action organizations (consumer, community, educational) in techniques such as role playing, modeling, and developing strong communications skills for assertively securing legal consumer rights in the areas of credits and warranties, and to…

  15. The Assertive Consumer: Credit and Warranties. Student's Manual.

    ERIC Educational Resources Information Center

    Clark, Barbara; And Others

    This student manual contains materials to be used in a workshop designed to train members of action organizations (consumer, community, educational) in techniques such as role playing, modeling, and developing strong communication skills for assertively securing legal consumer rights in the areas of credits and warranties and to prepare the…

  16. The Loose Cannon Syndrome: University as Business & Students as Consumers.

    ERIC Educational Resources Information Center

    Considine, Damien

    1994-01-01

    It is argued that, if Australian universities are seen as businesses and students as consumers of their services, universities must address the legal consequences of the business/consumer relationship. Two areas of law affecting possible liability in higher education--misleading/deceptive conduct and the requirements of natural justice and…

  17. How Resource Phenology Affects Consumer Population Dynamics.

    PubMed

    Bewick, Sharon; Cantrell, R Stephen; Cosner, Chris; Fagan, William F

    2016-02-01

    Climate change drives uneven phenology shifts across taxa, and this can result in changes to the phenological match between interacting species. Shifts in the relative phenology of partner species are well documented, but few studies have addressed the effects of such changes on population dynamics. To explore this, we develop a phenologically explicit model describing consumer-resource interactions. Focusing on scenarios for univoltine insects, we show how changes in resource phenology can be reinterpreted as transformations in the year-to-year recursion relationships defining consumer population dynamics. This perspective provides a straightforward path for interpreting the long-term population consequences of phenology change. Specifically, by relating the outcome of phenological shifts to species traits governing recursion relationships (e.g., consumer fecundity or competitive scenario), we demonstrate how changes in relative phenology can force systems into different dynamical regimes, with major implications for resource management, conservation, and other areas of applied dynamics. PMID:26807744

  18. ANSWERING CONSUMER QUESTIONS ABOUT EGGS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Answering consumer questions is an important aspect of egg marketing. Consumers expect those they contact to be able to address their situation and help find answers. Topics of general consumer concerns include: proper storage, safe handling, food safety, and food quality. With the vast array of ...

  19. Consumer Protection and New Technologies.

    ERIC Educational Resources Information Center

    Norrgard, Lee

    1995-01-01

    Looks at the problems of consumer fraud related to assistive technology for consumers, usually older adults. Notes two examples of abuse: (1) a firm selling personal emergency response systems at a price related to the value of the house or yearly income of the consumer and (2) eight hearing aid manufacturers who made unsubstantiated claims about…

  20. Consumer's Resource Handbook. 1992 Edition.

    ERIC Educational Resources Information Center

    Office of Consumer Affairs, Washington, DC.

    This handbook for consumers begins with information on its use, content, and other sources of help. The handbook is then divided into two sections. Part I, How to Be a Smart Consumer, lists tips on getting the most for your money, handling your own complaint, and writing a complaint letter. It provides information on the following consumer issues:…

  1. Making Space for Consuming Practices

    ERIC Educational Resources Information Center

    Rooney, Donna; Manidis, Marie; Scheeres, Hermine

    2016-01-01

    This empirically driven paper is about workplace learning with specific focus on the "work" of "consuming practices." By "consuming" we refer to the eating, and the drinking, and (at times) to the smoking that workers, in most organisations, do on a daily basis. Indeed, it is the quotidian nature of consuming, coupled…

  2. Invitation to Consumer Behavior Analysis

    ERIC Educational Resources Information Center

    Foxall, Gordon R.

    2010-01-01

    This article presents an introduction to consumer behavior analysis by describing the Behavioral Perspective Model of consumer choice and showing how research has, first, confirmed this framework and, second, opened up behavior analysis and behavioral economics to the study of consumer behavior in natural settings. It concludes with a discussion…

  3. Newspaper Activities for Young Consumers.

    ERIC Educational Resources Information Center

    Greenup, Tess

    Designed for intermediate and junior high level students, the handbook gives 11 lessons using newspaper activities for teaching consumer education. The activities help students (1) define consumer education terms and distinguish between wants and needs; (2) define the term "caveat emptor" and understand the concept of consumer responsibility; (3)…

  4. Liquid lubrication for space applications

    NASA Technical Reports Server (NTRS)

    Fusaro, Robert L.; Khonsari, Michael M.

    1992-01-01

    Reviewed here is the state of the art of liquid lubrication for space applications. The areas discussed are types of liquid lubrication mechanisms, space environmental effects on lubrication, classification of lubricants, liquid lubricant additives, grease lubrication, mechanism materials, bearing anomalies and failures, lubricant supply techniques, and application types and lubricant needs for those applications.

  5. Characterization of silver nanoparticles in selected consumer products and its relevance for predicting children's potential exposures.

    PubMed

    Tulve, Nicolle S; Stefaniak, Aleksandr B; Vance, Marina E; Rogers, Kim; Mwilu, Samuel; LeBouf, Ryan F; Schwegler-Berry, Diane; Willis, Robert; Thomas, Treye A; Marr, Linsey C

    2015-05-01

    Due to their antifungal, antibacterial, antiviral, and antimicrobial properties, silver nanoparticles (AgNPs) are used in consumer products intended for use by children or in the home. Children may be especially affected by the normal use of consumer products because of their physiological functions, developmental stage, and activities and behaviors. Despite much research to date, children's potential exposures to AgNPs are not well characterized. Our objectives were to characterize selected consumer products containing AgNPs and to use the data to estimate a child's potential non-dietary ingestion exposure. We identified and cataloged 165 consumer products claiming to contain AgNPs that may be used by or near children or found in the home. Nineteen products (textile, liquid, plastic) were selected for further analysis. We developed a tiered analytical approach to determine silver content, form (particulate or ionic), size, morphology, agglomeration state, and composition. Silver was detected in all products except one sippy cup body. Among products in a given category, silver mass contributions were highly variable and not always uniformly distributed within products, highlighting the need to sample multiple areas of a product. Electron microscopy confirmed the presence of AgNPs. Using this data, a child's potential non-dietary ingestion exposure to AgNPs when drinking milk formula from a sippy cup is 1.53 μg Ag/kg. Additional research is needed to understand the number and types of consumer products containing silver and the concentrations of silver in these products in order to more accurately predict children's potential aggregate and cumulative exposures to AgNPs. PMID:25747543

  6. Substrate patterning for liquid crystal alignment by optical interference

    SciTech Connect

    Lu Xuemin; Lee, Fuk Kay; Sheng, Ping; Kwok, H.S.; Chigrinov, V.; Tsui, Ophelia K.C.

    2006-06-12

    Inhomogeneous liquid crystal (LC) alignment surfaces comprising a succession of microdomains favoring different LC alignment directions have been demonstrated for a number of optoelectronic applications. However, the prevalent method used to fabricate these surfaces is time consuming and produce functional areas that are too small for practical use. Here, we demonstrate a simple method based on photopatterning of an azodye layer with an interference pattern produced by intercepting two coherent UV beams. This method can produce alignment patterns within seconds with a practical size of {approx}(0.5 cm){sup 2}.

  7. Consumer perception of bread quality.

    PubMed

    Gellynck, Xavier; Kühne, Bianka; Van Bockstaele, Filip; Van de Walle, Davy; Dewettinck, Koen

    2009-08-01

    Bread contains a wide range of important nutritional components which provide a positive effect on human health. However, the consumption of bread is declining during the last decades. This is due to factors such as changing eating patterns and an increasing choice of substitutes like breakfast cereals and fast foods. The aim of this study is to investigate consumer's quality perception of bread towards sensory, health and nutrition attributes. Four consumer segments are identified based on these attributes. The different consumer segments comprise consumers being positive to all three quality aspects of bread ("enthusiastic") as wells as consumers perceiving bread strongly as "tasteless", "non-nutritious" or "unhealthy". Moreover, factors are identified which influence the consumers' quality perception of bread. The results of our study may help health professionals and policy makers to systematically inform consumers about the positive effects of bread based on its components. Furthermore, firms can use the results to build up tailor-made marketing strategies. PMID:19447521

  8. Consumer hazards of plastics.

    PubMed Central

    Wiberg, G S

    1976-01-01

    The modern consumer is exposed to a wide variety of plastic and rubber products in his day to day life: at home, work, school, shopping, recreation and play, and transport. A large variety of toxic sequellae have resulted from untoward exposures by many different routes: oral, dermal, inhalation, and parenteral. Toxic change may result from the plastic itself, migration of unbound components and additives, chemical decomposition or toxic pyrolysis products. The type of damage may involve acute poisoning, chronic organ damage, reproductive disorders, and carcinogenic, mutagenic and teratogenic episodes. Typical examples for all routes are cited along with the activites of Canadian regulatory agencies to reduce both the incidence and severity of plastic-induced disease. PMID:1026409

  9. Consuming Research, Producing Policy?

    PubMed Central

    Evans, Robert G.; Stoddart, Greg L.

    2003-01-01

    The authors’ 1990 article “Producing Health, Consuming Health Care” presented a conceptual framework for synthesizing a rapidly growing body of findings on the nonmedical determinants of health. The article received a very positive response, and here the authors reflect on what lessons might be learned from that response about the style or content of effective interdisciplinary communication. Much substantive knowledge has been accumulated since 1990, and a number of different frameworks have been developed before and since. The authors situate theirs within this literature and consider how they might have modified it if they “knew then what they know now.” They ask what impact this article, and the much broader stream of research on the determinants of health, has had on public policy? PMID:12604475

  10. Electricity: new consumer choices

    SciTech Connect

    Munson, R.

    1985-01-01

    The utility industry faces a battery of new technologies that are forcing it to reassess some of its most fundamental assumptions. Small power producers and engineering efficiencies of scale are proving that utilities do not hold a natural monopoly on power generation. Consumers are more interested in light and services than in electricity, and are attracted to the new energy entrepreneurs. Large capital investments have made utilities conservative instead of innovative, and no longer attract investors. Background on the transition underway in the electric power industry and some of the new energy sources covers the trend toward decentralization, cogeneration, and renewable energy sources, as well as the new generation of management and entrepreneurs and improvements in energy efficiency as a substitute for new capacity. 44 references, 2 figures, 2 tables.

  11. Radioactivity of Consumer Products

    NASA Astrophysics Data System (ADS)

    Peterson, David; Jokisch, Derek; Fulmer, Philip

    2006-11-01

    A variety of consumer products and household items contain varying amounts of radioactivity. Examples of these items include: FiestaWare and similar glazed china, salt substitute, bananas, brazil nuts, lantern mantles, smoke detectors and depression glass. Many of these items contain natural sources of radioactivity such as Uranium, Thorium, Radium and Potassium. A few contain man-made sources like Americium. This presentation will detail the sources and relative radioactivity of these items (including demonstrations). Further, measurements of the isotopic ratios of Uranium-235 and Uranium-238 in several pieces of china will be compared to historical uses of natural and depleted Uranium. Finally, the presenters will discuss radiation safety as it pertains to the use of these items.

  12. Weaving New Retail and Consumer Landscapes in the Scottish Borders

    ERIC Educational Resources Information Center

    Findlay, Anne; Sparks, Leigh

    2008-01-01

    New retail locations and formats and changing consumer capabilities and behaviours (including "switching") have encouraged "outshopping" from rural to urban areas. Rural areas have been suffering from a decline in the provision of services, including retailing. One "solution" has been the strengthening of market towns in rural areas by the…

  13. Liquid sodium dip seal maintenance system

    DOEpatents

    Briggs, Richard L.; Meacham, Sterling A.

    1980-01-01

    A system for spraying liquid sodium onto impurities associated with liquid dip seals of nuclear reactors. The liquid sodium mixing with the impurities dissolves the impurities in the liquid sodium. The liquid sodium having dissolved and diluted the impurities carries the impurities away from the site thereby cleaning the liquid dip seal and surrounding area. The system also allows wetting of the metallic surfaces of the dip seal thereby reducing migration of radioactive particles across the wetted boundary.

  14. Youth Related Family and Consumer Science References for Consumer and Family Living Agents and Teachers, 1998.

    ERIC Educational Resources Information Center

    Scholl, Jan, Comp.

    This bibliography contains 307 references to magazine articles that relate to the subject areas covered by family and consumer sciences courses. The references are grouped into five categories: (1) clothing and textiles; (2) foods and nutrition; (3) home improvement; (4) child development and fun things to do with children; and (5) camp crafts.…

  15. Consumer Resource Management Competencies for Vocational Family and Consumer Sciences in South Dakota.

    ERIC Educational Resources Information Center

    Kluckman, Delores

    This document describes a project conducted in South Dakota to develop and validate competency task lists in the area of consumer resource management. During the project, the following activities took place: literature on validation was reviewed; an outline was structured for content based on current references by a panel of two teachers and two…

  16. Bringing the DERP to consumers: 'Consumer Reports Best Buy Drugs'.

    PubMed

    Findlay, Steven D

    2006-01-01

    Consumers Union, publisher of Consumer Reports magazine, has used the drug class reviews of the Drug Effectiveness Review Project (DERP) as one critical component of a free public information project on the comparative effectiveness, safety, and cost of prescription drugs. The project translates the DERP findings for consumers. Drawing on other sources and adding information on drug costs, the project chooses Best Buy drugs in each category it evaluates. This guidance can help consumers save up to thousands of dollars per year, and it has the potential to reduce overall drug spending. PMID:16757490

  17. Altair Lunar Lander Consumables Management

    NASA Technical Reports Server (NTRS)

    Polsgrove, Tara; Button, Robert; Linne, Diane

    2009-01-01

    The Altair lunar lander is scheduled to return humans to the moon in the year 2020. Keeping the crew of 4 and the vehicle functioning at their best while minimizing lander mass requires careful budgeting and management of consumables and cooperation with other constellation elements. Consumables discussed here include fluids, gasses, and energy. This paper presents the lander's missions and constraints as they relate to consumables and the design solutions that have been employed in recent Altair conceptual designs.

  18. Consumer participation and social accountability.

    PubMed

    Metsch, J M; Veney, J E

    1976-04-01

    Consumer participation in the planning and management of health care programs is prescribed as a method for increasing provider responsiveness to the goals and needs of users of services. However, issues related to the nature of mandates to implement consumer participation has not had the impact on policy development proposed for it. While structural changes can be identified which might enhance the consumer role in decision making, it will also be necessary for the consumer sector to develop a strategy which will prompt major rather than incremental movement. PMID:1263625

  19. Communicating food safety, authenticity and consumer choice. Field experiences.

    PubMed

    Syntesa, Heiner Lehr

    2013-04-01

    The paper reviews patented and non-patented technologies, methods and solutions in the area of food traceability. It pays special attention to the communication of food safety, authenticity and consumer choice. Twenty eight recent patents are reviewed in the areas of (secure) identification, product freshness indicators, meat traceability, (secure) transport of information along the supply chain, country/region/place of origin, automated authentication, supply chain management systems, consumer interaction systems. In addition, solutions and pilot projects are described in the areas of Halal traceability, traceability of bird's nests, cold chain management, general food traceability and other areas. PMID:22857606

  20. Consumer Health Informatics: Health Information Technology for Consumers.

    ERIC Educational Resources Information Center

    Jimison, Holly Brugge; Sher, Paul Phillip

    1995-01-01

    Explains consumer health informatics and describes the technology advances, the computer programs that are currently available, and the basic research that addresses both the effectiveness of computer health informatics and its impact on the future direction of health care. Highlights include commercial computer products for consumers and…

  1. Consumer Behavior: Developing Skills for Assertiveness. Consumer Education Training Module.

    ERIC Educational Resources Information Center

    Thayer, Lou

    The goal of this inservice guide for teaching consumer education at the secondary and adult level is to help consumers become more assertive when buying goods and services. A major section in the guide defines assertiveness. The four basic components of assertive behavior are the ability to express emotions openly, the capacity to exercise one's…

  2. The Effects of Consumer Education on Consumer Search.

    ERIC Educational Resources Information Center

    Fast, Janet; And Others

    1989-01-01

    A study investigated the relationship between selected consumer and marketplace characteristics and consumers' prepurchase allocation of search time among information sources (product test reports; dealer sales representatives; advertisements; family and friends). The household production model proved useful; written educational materials appeared…

  3. Consumer Information. NASFAA Task Force Report. Consumer Information

    ERIC Educational Resources Information Center

    National Association of Student Financial Aid Administrators, 2014

    2014-01-01

    The National Association of Student Financial Aid and Administrators (NASFAA) Consumer Information Task Force was convened to conduct a thorough review of the current student consumer information requirements and propose ways to streamline both the content and delivery of those requirements. The proposals in the this report were produced for…

  4. Elementary Level Consumer Education. Consumer Education Materials Project.

    ERIC Educational Resources Information Center

    Baecher, Charlotte; And Others

    In this publication, one of a series of six for the Consumer Education Materials (CEMP), form and focus are given to skills emphasized at the elementary school level which parallel consumer competencies. The case studies are organized in two sections. The first section, case studies of interdisciplinary programs, examines a variety of approaches…

  5. Simulations in the Consumer Economics Classroom. Consumer Education Training Module.

    ERIC Educational Resources Information Center

    Kachaturoff, Grace

    This inservice manual provides guidelines to help elementary, secondary, and adult education teachers select, use, and design simulation experiences for consumer education. Four example simulations provide students with opportunities to develop decision-making skills as consumers. Simulations may be used as an introductory, developmental, or…

  6. 7 CFR 1215.5 - Consumer information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Consumer information. 1215.5 Section 1215.5... CONSUMER INFORMATION Popcorn Promotion, Research, and Consumer Information Order Definitions § 1215.5 Consumer information. Consumer information means information and programs that will assist consumers...

  7. 7 CFR 1215.5 - Consumer information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Consumer information. 1215.5 Section 1215.5... CONSUMER INFORMATION Popcorn Promotion, Research, and Consumer Information Order Definitions § 1215.5 Consumer information. Consumer information means information and programs that will assist consumers...

  8. 7 CFR 1215.5 - Consumer information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Consumer information. 1215.5 Section 1215.5... CONSUMER INFORMATION Popcorn Promotion, Research, and Consumer Information Order Definitions § 1215.5 Consumer information. Consumer information means information and programs that will assist consumers...

  9. 7 CFR 1215.5 - Consumer information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Consumer information. 1215.5 Section 1215.5... CONSUMER INFORMATION Popcorn Promotion, Research, and Consumer Information Order Definitions § 1215.5 Consumer information. Consumer information means information and programs that will assist consumers...

  10. E-Psychology: Consumers' Attitude

    NASA Astrophysics Data System (ADS)

    Jordanova, Malina; Vasileva, Lidia; Rasheva, Maximka; Bojinova, Rumiana

    Securing psychological supervision, consultations and help during long lasting flights is vital condition for success. That's why, knowing in details consumers (clients) attitude toward virtual psychology services is essential. Knowledge gained during nowadays studies on Earth will definitely help in the preparation for the future. The presentation focuses on results of a longitudinal survey assessing clients' attitudes toward e-psychology service. The first part of the survey was performed in spring 2006, while the second - in 2008. The study is part of an ongoing project OHN 1514/2005, funded by National Science Fund, Bulgaria. Project's strategic goal is to develop and offer a virtual high quality psychological service to people from remotes areas that have no contact with licensed psychologist. The project enables experts to communicate directly with clients and perform remote consultations, supervision, etc. The objective of this presentation is to report changes and trends in clients' attitude towards innovative virtual psychology care. Both parts of the survey involved men and women between 19 and 70 year, who defend various opinions on the application of virtual technologies for healthcare. The sample is stratifies for age, gender, education level.

  11. Triboelectric Charging at the Nanostructured Solid/Liquid Interface for Area-Scalable Wave Energy Conversion and Its Use in Corrosion Protection.

    PubMed

    Zhao, Xue Jiao; Zhu, Guang; Fan, You Jun; Li, Hua Yang; Wang, Zhong Lin

    2015-07-28

    We report a flexible and area-scalable energy-harvesting technique for converting kinetic wave energy. Triboelectrification as a result of direct interaction between a dynamic wave and a large-area nanostructured solid surface produces an induced current among an array of electrodes. An integration method ensures that the induced current between any pair of electrodes can be constructively added up, which enables significant enhancement in output power and realizes area-scalable integration of electrode arrays. Internal and external factors that affect the electric output are comprehensively discussed. The produced electricity not only drives small electronics but also achieves effective impressed current cathodic protection. This type of thin-film-based device is a potentially practical solution of on-site sustained power supply at either coastal or off-shore sites wherever a dynamic wave is available. Potential applications include corrosion protection, pollution degradation, water desalination, and wireless sensing for marine surveillance. PMID:26154990

  12. Applications of ionic liquids.

    PubMed

    Patel, Divia Dinesh; Lee, Jong-Min

    2012-06-01

    Ionic liquids have recently gained popularity in the scientific community owing to their special properties and characteristics. One of the reasons why ionic liquids have been termed "green solvents" is due to their negligible vapour pressure. Their use in electrochemical, biological and metal extraction applications is discussed. Wide research has been carried out for their use in batteries, solar panels, fuel cells, drug deliveries and biomass pretreatments. This work aims to consolidate the various findings from previous works in these areas. PMID:22711528

  13. Liquid thickness gauge

    NASA Technical Reports Server (NTRS)

    Weinstein, Leonard M. (Inventor)

    1988-01-01

    A method and apparatus are developed to measure the thickness of a liquid on a surface independent of liquid conductivity. Two pairs of round, corrosion resistant wires are mounted in an insulating material such that the cross-sectional area of each wire is flush with and normal to the surface. The resistance between each pair of wires is measured using two ac resistance measuring circuits, in which the ratio of the outputs of the two resistance measuring circuits is indicative of the thickness of the liquid on the surface.

  14. Travel and the Consumer 1974.

    ERIC Educational Resources Information Center

    Idleman, Hillis K.

    The State Education Department of New York has prepared a series of modules--Expanded Programs in Consumer Education. "Travel and the Consumer" is the most recently produced module. It can be used as a discrete unit or with others in the series. The module stresses the importance of making travel creative, getting the most for one's money, seeking…

  15. Training Information Consumers: Today's Challenge.

    ERIC Educational Resources Information Center

    Gordon, Dena W.

    The revolution in the information environment caused by new technology is making the training of information consumers a major challenge for publishers of business-targeted databases and vendors of online systems. Research conducted by Data Courier in 1981 and 1982 suggests that online searching by information consumers will continue to increase.…

  16. Price Discrimination: Lessons for Consumers.

    ERIC Educational Resources Information Center

    Maynes, E. Scott

    1990-01-01

    Explains price and product discrimination, showing how intelligent consumers can achieve increased purchasing power of their income and discusses how consumer educators can explain this discrimination. Evaluates the pros and cons of price/product discrimination from the social viewpoint. (Author/JOW)

  17. The Vulnerability of Elderly Consumers.

    ERIC Educational Resources Information Center

    McGhee, Jerrie L.

    1983-01-01

    Reviews research on the vulnerability of the elderly to consumer fraud. Patterns of consumption, situational characteristics, education and product knowledge, psychological losses, social isolation, and psychosocial transitions influence the elderly's vulnerability and ability to cope with consumer abuse. Higher educational attainment and greater…

  18. 75 FR 78632 - Consumer Leasing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-16

    ... Secretary of the Treasury has determined that the designated transfer date shall be July 21, 2011. See 75 FR... than four months. An automobile lease is the most common type of consumer lease covered by the CLA and... consumer lease for a specific automobile. The total contractual obligation of the advertised lease...

  19. Beauty Products and the Consumer.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Secondary Curriculum Development.

    GRADES OR AGES: High school. SUBJECT MATTER: Consumer education especially as it concerns the consumer's desire for beauty. Included are considerations of cosmetics, health spas, reducing salons, wigs, and jewelry. ORGANIZATION AND PHYSICAL APPEARANCE: The guide is discursively organized through the topics listed above. The physical appearance of…

  20. Health, Quackery, and the Consumer.

    ERIC Educational Resources Information Center

    Schaller, Warren E.; Carroll, Charles R.

    This book is concerned with the health care delivery system in the United States and the use of that system by the consumer. It is intended to help the consumer identify, understand, and utilize those components of the health care system that are considered legitimate, nonlife threatening, and productive in terms of promoting health and in…

  1. Consumer Concerns: Newcomer's Guide. 4.

    ERIC Educational Resources Information Center

    Michael, Jean

    A bilingual pamphlet containing practical law-related information for recent Russian Jewish immigrants to New York City, this document addresses consumer concerns. Following a brief description of the Newcomer series, 15 questions are listed, each followed by an answer. Questions asked include the meaning of the terms consumer and contract;…

  2. Consumer Health: Products and Services.

    ERIC Educational Resources Information Center

    Haag, Jessie Helen

    This book presents a general overview of consumer health, its products and services. Consumer health is defined as those topics dealing with a wise selection of health products and services, agencies concerned with the control of these products and services, evaluation of quackery and health misconceptions, health careers, and health insurance.…

  3. Teaching Environmental Consumer Education Effectively.

    ERIC Educational Resources Information Center

    Cude, Brenda J.

    1993-01-01

    Effective strategies include (1) helping consumers see how lifestyles and consumer behavior are related; (2) limiting amount of new terminology used; (3) dispelling myths and misperceptions; (4) doing product life-cycle analysis; and (5) emphasizing long-term goals for behavior change. (JOW)

  4. Senior Adult Consumer Advisory Manual,

    ERIC Educational Resources Information Center

    Ater, E. Carolyn, Ed.

    This manual is intended for use by senior adult peer advisors (age 60 and over) engaged in helping relationships in providing consumer education to other senior adults. The advisory procedures are based on a problem solving approach which incorporates the development of a self-help concept. Chapter 1 provides information on consumer advising. It…

  5. Consumer Education for High Schools.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Bureau of Curriculum Development.

    This experimental course of study for high school students was designed to prepare teenage consumers to understand the choice of products and services offered in the marketplace and to make their choices wisely. Billions of dollars annually are spent by teenagers on merchandise and services. The need for a course in consumer education is so…

  6. Consumer Leadership in Supported Employment.

    ERIC Educational Resources Information Center

    Inge, Katherine J., Ed.

    1992-01-01

    This newsletter issue provides rehabilitation professionals with various information pieces concerning consumer leadership in supported employment of people with disabilities. First, a chart lists five questions concerning self advocacy and supported employment, and provides consumer responses to the questions. A second item describes…

  7. Transportation Consumer Education Curriculum Guide.

    ERIC Educational Resources Information Center

    Finn, Peter; And Others

    Materials in this curriculum guide represent a selection of the major transportation consumer topics and ideas and are designed to set the stage for more intensive transportation consumer education curriculum development and teacher efforts. (Eleven manuals covering the four transportation topics of public transportation, transportation and the…

  8. Consumer Information Development and Use

    PubMed Central

    McCormack, Lauren A.; Garfinkel, Steven A.; Schnaier, Jenny A.; Lee, A. James; Sangl, Judith A.

    1996-01-01

    The availability of informational materials to aid consumer health care purchasing decisions is increasing. Organizations developing and disseminating materials include public- and private-sector employers, providers, purchasing cooperatives, State agencies, counseling programs, and accreditation bodies. Based on case study interviews with 24 organizations, we learned that 10 included consumer satisfaction ratings and performance measures based on medical records. An additional four organizations developed materials with consumer satisfaction ratings exclusively. Printed materials were the most common medium used to convey information to consumers. However, other mechanisms for conveying the information were also employed. On the whole, the materials have not been rigorously evaluated. Evaluations are needed to determine if consumers find the information useful and how different individuals prefer to receive the information. PMID:10165029

  9. Toward the intelligent use of health care consumer surveys.

    PubMed

    Allen, H M

    1995-01-01

    Consumer surveys are at a pivotal moment in health care. With demand for consumer-supplied data escalating in every sector of the industry, current opportunities for consumer surveys to demonstrate unique value in the marketplace are unparalleled. These opportunities, however, carry considerable risks, particularly with respect to performance report cards for competing health plans and providers. As investigators multiply in an area notably lacking in standardization, the chances increase that surveys will arrive at conflicting assessments of plans and providers. To resolve these inconsistencies, users will need to sharpen their understanding of the role of consumer surveys, the business and operational needs they can address, and how their results can be affected by methodology. This article discusses each of these issues with an eye toward promoting intelligent use of consumer surveys in the health care marketplace. PMID:10151590

  10. Consumer Education: A Teaching-Learning Unit on the Rights and Responsibilities of all Consumers and Special Problems of Elderly Consumers, Poor Consumers, Handicapped Consumers, Non-English Speaking Consumers and Nonreaders, Minors.

    ERIC Educational Resources Information Center

    Tennessee Univ., Knoxville.

    To help high school students understand the role of consumers in the everyday world, the teaching guide presents objectives and activities related to seven consumer topics. Topics are rights and responsibilities of all consumers, common transportation concerns of consumers with special problems, and problems which particularly affect consumers who…

  11. Use of nanosilver in consumer products.

    PubMed

    Lem, K W; Choudhury, A; Lakhani, A A; Kuyate, P; Haw, J R; Lee, D S; Iqbal, Z; Brumlik, C J

    2012-01-01

    Silver nanoparticles (AgNP; many other names such as nanosilver and colloidal silver) have already been used in everyday consumer products requiring broad spectrum antibiotic performance because of their enormous surface area and reactivity. Faunce and Watal [1] recently have critically analyzed the international regulatory issues for medical and domestic use in USA, EU, UK, and Australia. They found that in spite of the fact numerous studies have been made in the past decades, but many scientists are still uncertain of its safety. Very recently, Powers mentioned in her dissertation that her results showed positive that Ag+ and AgNP are developmental neurotoxicants in vitro and in vivo [2]. Therefore, there is a need to conduct a study to identify a global landscape of AgNPs and their products, and their manufacturers. A market- based intellectual property (IP) study has been conducted to examine the current global patent landscape of companies using AgNP in their consumer product development and production from 1980 to 2010. Detailed information in the compositions and formulations is extracted using a "two-stage" stage-gate process from the IP activity in the use of nanosilver. The first stage is in commercial products and the second stage is in consumer products. In the first stage for AgNP and AgNP-based commercial products, there were 7,422 patent families from January 1, 1980 to December 31, 2010. In the second stage for AgNP-based consumer products, 932 patent families from January 1, 1980 to December 31, 2010 were found. Korea, China and USA were found to be the major players in AgNP and AgNP-based commercial and consumer products. However, the recent patenting downturn was observed probably due to rising price in silver metal, regulatory uncertainty, public perception, and health safety & environmental (HS&E) issues. PMID:22023078

  12. Levels of direct-acting mutagens, total N-nitroso compounds in nitrosated fermented fish products, consumed in a high-risk area for gastric cancer in southern China.

    PubMed

    Chen, C S; Pignatelli, B; Malaveille, C; Bouvier, G; Shuker, D; Hautefeuille, A; Zhang, R F; Bartsch, H

    1992-02-01

    A high gastric cancer mortality in Fujian province (Peoples Republic of China) has been associated with the consumption of certain salted fermented fish products such as fish sauce (FS). We have investigated the levels and nature of N-nitroso compounds (NOC) and genotoxins present, before and after nitrosation, in 49 FS samples collected from villages in this high-risk area, pooled into six samples. The concentrations of total NOC before nitrosation ranged from 0.2 to 16 mumoles/l, and after nitrosation at pH 2 and pH 7, they rose by up to 4800- and 100-fold, respectively. In nitrosated samples, 40-50% of total NOC was not extractable into organic solvents; volatile N nitrosamines accounted for 1-2% and N-nitrosamino acids for 8-16% of total NOC. None of the FS samples exhibited genotoxic activity, but after nitrosation all were weakly active in the SOS chromotest. The highest SOS-inducing potency was observed with nitrosated ethyl acetate extracts of most samples. The formation of methylating agents was measured by incubation of nitrosated FS with DNA and subsequent analysis of 7-methylguanine adduct. 2 of the 6 nitrosated FS samples caused a slight increase in DNA methylation. 1 pooled home-made FS sample (the only one tested) contained tumour promoter-like substances, as measured by expression of certain EBV genes in Raji cells. HPLC fractionation of ethyl acetate extracts of FS samples allowed identification of three UV-absorbing peaks that, upon nitrosation, produced direct-acting genotoxins. This genotoxicity was partly ascribed to the formation of nitrite-derived arene diazonium cations that were characterized by a coupling reaction with N-ethyl-1-naphthylamine and thin-layer chromatography. PMID:1370720

  13. MAKING THE PATIENT-CONSUMER IN MARGARET THATCHER'S BRITAIN

    PubMed Central

    MOLD, ALEX

    2011-01-01

    This article examines the role played by patient organizations in the making of the patient as consumer during Margaret Thatcher's term as prime minster. It details a crucial moment in the reconstitution of the relationship between state and citizen, as universal entitlements to welfare gave way to individualistic rights to, and choice of, services. Though patients had been regarded as consumers prior to this period, it was during the 1980s that the patient-consumer moved from the margins to centre-stage. By examining the activities of patient groups around three key themes – the provision of information, the development of patients' rights, and the notion of patient choice – this article shows that ideas about what it meant to be a patient-consumer came initially from patient groups. Through their work in these areas, patient groups built up a kind of patient consumerism that was concerned with the needs of the wider population, as well as representing demands made by individual patient-consumers. By the end of the 1980s, however, the patient-consumer was reconfigured by the Conservative government, and emphasis moved from the collective needs of patient-consumers to the rights of individuals within increasingly marketized services. This development thus raises questions not only about who speaks for the consumer, but also about the relationship between citizenship and consumption in contemporary Britain. PMID:22826610

  14. Identity theft and consumers' reaction to preventive technological innovations.

    PubMed

    Ainscough, Thomas L; Brody, Richard G; Trocchia, Philip J

    2007-08-01

    The use of identification technology by commercial entities has broad and, for some consumers, disturbing social implications. This two-phase study was done to specify consumers' concerns regarding various identification technologies which may be encountered in retail environments. From the qualitative findings, a 26-item survey was constructed to quantify identified areas of concern with 303 survey participants (147 women and 156 men), whose mean age category was 30 to 39 years. Using exploratory factor analysis (principal components with varimax rotation), five dimensions of consumers' concern emerged: privacy, ethics, health, humanity, and complexity. PMID:17958132

  15. Ames Energy: A Consumer's Guide to Energy Conservation.

    ERIC Educational Resources Information Center

    Women's Support Network, Inc., Santa Rosa, CA.

    Presented is an annotated bibliography of energy-related materials for the consumer. Materials (which include books, videotape recordings, magazines, pamphlets, and other media) are arranged by subject area. These area include: (1) earth sheltered buildings; (2) fuels; (3) general (including general energy conservation and insulation); (4) heat…

  16. Aging and consumer decision making

    PubMed Central

    Carpenter, Stephanie M.; Yoon, Carolyn

    2013-01-01

    Research on consumer decision making and aging is especially important for fostering a better understanding of ways to maintain consumer satisfaction and high decision quality across the life span. We provide a review of extant research on the effects of normal aging on cognition and decision processes and how these age-related processes are influenced by task environment, meaningfulness of the task, and consumer expertise. We consider how research centered on these topics generates insights about changes in consumption decisions that occur with aging and identify a number of gaps and directions for future research. PMID:22360794

  17. Marketing analysis of a maternity service by a consumer.

    PubMed

    Crowley-Murphy, M

    1996-07-01

    Marketing analysis is a means of identifying consumer satisfaction, thus providing a means of exploiting weaknesses in competitors. As part of a graduate midwifery programme a small study was undertaken analysing marketing activities used by one competitor provider of maternity care services. The Marketing mix, Ansoff matrix and Gap analysis were the marketing tools used. Recommendations to midwifery service providers suggest using market research to identify consumer expectations and explore areas of both satisfaction and dissatisfaction. PMID:8868709

  18. Effect of internal pressure and gas/liquid interface area on the CO mass transfer coefficient using hollow fibre membranes as a high mass transfer gas diffusing system for microbial syngas fermentation.

    PubMed

    Yasin, Muhammad; Park, Shinyoung; Jeong, Yeseul; Lee, Eun Yeol; Lee, Jinwon; Chang, In Seop

    2014-10-01

    This study proposed a submerged hollow fibre membrane bioreactor (HFMBR) system capable of achieving high carbon monoxide (CO) mass transfer for applications in microbial synthesis gas conversion systems. Hydrophobic polyvinylidene fluoride (PVDF) membrane fibres were used to fabricate a membrane module, which was used for pressurising CO in water phase. Pressure through the hollow fibre lumen (P) and membrane surface area per unit working volume of the liquid (A(S)/V(L)) were used as controllable parameters to determine gas-liquid volumetric mass transfer coefficient (k(L)a) values. We found a k(L)a of 135.72 h(-1) when P was 93.76 kPa and AS/VL was fixed at 27.5m(-1). A higher k(L)a of 155.16 h(-1) was achieved by increasing AS/VL to 62.5m(-1) at a lower P of 37.23 kPa. Practicality of HFMBR to support microbial growth and organic product formation was assessed by CO/CO2 fermentation using Eubacterium limosum KIST612. PMID:25105269

  19. LIQUID-LIQUID EXTRACTION COLUMNS

    DOEpatents

    Thornton, J.D.

    1957-12-31

    This patent relates to liquid-liquid extraction columns having a means for pulsing the liquid in the column to give it an oscillatory up and down movement, and consists of a packed column, an inlet pipe for the dispersed liquid phase and an outlet pipe for the continuous liquid phase located in the direct communication with the liquid in the lower part of said column, an inlet pipe for the continuous liquid phase and an outlet pipe for the dispersed liquid phase located in direct communication with the liquid in the upper part of said column, a tube having one end communicating with liquid in the lower part of said column and having its upper end located above the level of said outlet pipe for the dispersed phase, and a piston and cylinder connected to the upper end of said tube for applying a pulsating pneumatic pressure to the surface of the liquid in said tube so that said surface rises and falls in said tube.

  20. 7 CFR 1230.5 - Consumer information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Consumer information. 1230.5 Section 1230.5... CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Definitions § 1230.5 Consumer information. Consumer information means an activity intended to broaden the understanding of the...

  1. 7 CFR 1230.5 - Consumer information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Consumer information. 1230.5 Section 1230.5... CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Definitions § 1230.5 Consumer information. Consumer information means an activity intended to broaden the understanding of the...

  2. 7 CFR 1230.5 - Consumer information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Consumer information. 1230.5 Section 1230.5... CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Definitions § 1230.5 Consumer information. Consumer information means an activity intended to broaden the understanding of the...

  3. 7 CFR 1230.5 - Consumer information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Consumer information. 1230.5 Section 1230.5... CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Definitions § 1230.5 Consumer information. Consumer information means an activity intended to broaden the understanding of the...

  4. 24 CFR 3286.7 - Consumer information.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Consumer information. 3286.7... Requirements § 3286.7 Consumer information. (a) Manufacturer's consumer manual. In each consumer manual... manufactured home, the retailer must provide the purchaser or lessee with a consumer disclosure....

  5. Measurement of the Phase Diagram of the SiO2-CaCl2 System and Liquid Area Study of the SiO2-CaO-CaCl2 System

    NASA Astrophysics Data System (ADS)

    Wang, Ye; Morita, Kazuki

    2016-06-01

    To optimize the process of boron removal from molten silicon, the slag refining treatment using the CaO-SiO2-CaCl2 slag system has been proven to be effective. However, the phase relations of the SiO2-CaCl2 and CaO-SiO2-CaCl2 systems have not been reported yet. Thus, in this study, the phase diagram of the SiO2-CaCl2 system was determined by using thermogravimetric differential thermal analysis (TG-DTA). Moreover, the liquid area of the CaO-SiO2-CaCl2 ternary system at 1723 K (1450 °C) was also measured by using TG-DTA and morphological observations.

  6. Focus groups reveal consumer ambivalence.

    PubMed

    1983-01-01

    According to qualitative research, Salvadoreans are ambivalent about the use of contraceptives. Since complete responsibility for management of the CSM project was accepted by the Association Demografica Salvadorena (ADS), the agency which operates the contraceptive social marketing project in El Salvador, in November 1980, the need for decisions in such areas as product price increases, introduction of new condom brands, promotion of the vaginal foaming tablet, and assessment of product sales performance had arisen. The ICSMP funded market research, completed during 1983, was intended to provide the data on which such decisions by ADS could be based. The qualitative research involved 8 focus groups, comprised of men and women, aged 18-45, contraceptive users and nonusers, from the middle and lower socioeconomic strata of the city of San Salvador and other suburban areas. In each group a moderator led discussion of family planning and probed respondents for specific attitudes, knowledge, and behavior regarding the use of contraceptives. To assess attitudes at a more emotional level, moderators asked respondents to "draw" their ideas on certain issues. A marked discrepancy was revealed between respondents' intellectual responses to the issues raised in group discussion, as opposed to their feelings expressed in the drawings. Intellectually, participants responded very positively to family planning practice, but when they were asked to draw their perceptions, ambivalent feelings emerged. Drawings of both the user and the nonuser convey primarily negative aspects for either choice. The user is tense and moody toward her children; the nonuser loses her attractiveness and "dies." Figures also show drawings of some of the attitudes of single and married male participants. 1 drawing shows an incomplete and a complete circle, symbolizing a sterilized man (incomplete) and a nonsterilized man (complete). Another picture depicts a chained man who has lost his freedom

  7. Wettability by Ionic Liquids.

    PubMed

    Liu, Hongliang; Jiang, Lei

    2016-01-01

    Ionic liquids (ILs) have become particularly attractive recently because they have demonstrated themselves to be important construction units in the broad fields of chemistry and materials science, from catalysis and synthesis to analysis and electrochemistry, from functional fluids to clean energy, from nanotechnology to functional materials. One of the greatest issues that determines the performance of ILs is the wettability of correlated surfaces. In this concept article, the key developments and issues in IL wettability are surveyed, including the electrowetting of ILs in gas-liquid-solid systems and liquid-liquid-solid systems, ILs as useful probe fluids, the superwettability of Ils, and future directions in IL wettability. This should generate extensive interest in the field and encourage more scientists to engage in this area to tackle its scientific challenges. PMID:26619157

  8. Liquid level controller

    DOEpatents

    Mangus, J.D.; Redding, A.H.

    1975-07-15

    A system for maintaining two distinct sodium levels within the shell of a heat exchanger having a plurality of J-shaped modular tube bundles each enclosed in a separate shell which extends from a common base portion. A lower liquid level is maintained in the base portion and an upper liquid level is maintained in the shell enwrapping the long stem of the J-shaped tube bundles by utilizing standpipes with a notch at the lower end which decreases in open area the distance from the end of the stand pipe increases and a supply of inert gas fed at a constant rate to produce liquid levels, which will remain generally constant as the flow of liquid through the vessel varies. (auth)

  9. Encapsulated ionic liquids (ENILs): from continuous to discrete liquid phase.

    PubMed

    Palomar, Jose; Lemus, Jesus; Alonso-Morales, Noelia; Bedia, Jorge; Gilarranz, Miguel A; Rodriguez, Juan J

    2012-10-14

    Encapsulated ionic liquid (ENIL) material was developed, consisting of ionic liquid (IL) introduced into carbon submicrocapsules. ENILs contain >85% w/w of IL but discretized in submicroscopic encapsulated drops, drastically increasing the surface contact area with respect to the neat fluid. ENIL materials were here tested for gas separation processes, obtaining a drastic increase in mass transfer rate. PMID:22935733

  10. Understanding consumer decisions using behavioral economics.

    PubMed

    Zandstra, Elizabeth H; Miyapuram, Krishna P; Tobler, Philippe N

    2013-01-01

    Consumers make many decisions in everyday life involving finances, food, and health. It is known from behavioral economics research that people are often driven by short-term gratification, that is, people tend to choose the immediate, albeit smaller reward. But choosing the delayed reward, that is, delaying the gratification, can actually be beneficial. How can we motivate consumers to resist the "now" and invest in their future, leading to sustainable or healthy habits? We review recent developments from behavioral and neuroimaging studies that are relevant for understanding consumer decisions. Further, we present results from our field research that examined whether we can increase the perceived value of a (delayed) environmental benefit using tailored communication, that is, change the way it is framed. More specifically, we investigated whether we can boost the value of an abstract, long-term "green" claim of a product by expressing it as a concrete, short-term benefit. This is a new application area for behavioral economics. PMID:23317834

  11. 77 FR 5801 - Consumer Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-06

    ... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of its Consumer Advisory Committee... within the jurisdiction of the Commission and to facilitate the participation of all consumers...

  12. 77 FR 55214 - Consumer Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of its Consumer Advisory Committee... within the jurisdiction of the Commission and to facilitate the participation of all consumers...

  13. 76 FR 65726 - Consumer Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-24

    ... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of its Consumer Advisory Committee... within the jurisdiction of the Commission and to facilitate the participation of all consumers...

  14. 76 FR 3633 - Consumer Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-20

    ... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: This document announces the rechartering of the Consumer Advisory Committee (hereinafter ``the... ``Commission'') regarding consumer issues within the jurisdiction of the Commission and to facilitate...

  15. Characterization of silver nanoparticles in selected consumer products and its relevance for predicting children’s potential exposures

    PubMed Central

    Tulve, Nicolle S.; Stefaniak, Aleksandr B.; Vance, Marina E.; Rogers, Kim; Mwilu, Samuel; LeBouf, Ryan F.; Schwegler-Berry, Diane; Willis, Robert; Thomas, Treye A.; Marr, Linsey C.

    2015-01-01

    Due to their antifungal, antibacterial, antiviral, and antimicrobial properties, silver nanoparticles (AgNPs) are used in consumer products intended for use by children or in the home. Children may be especially affected by the normal use of consumer products because of their physiological functions, developmental stage, and activities and behaviors. Despite much research to date, children’s potential exposures to AgNPs are not well characterized. Our objectives were to characterize selected consumer products containing AgNPs and to use the data to estimate a child’s potential non-dietary ingestion exposure. We identified and cataloged 165 consumer products claiming to contain AgNPs that may be used by or near children or found in the home. Nineteen products (textile, liquid, plastic) were selected for further analysis. We developed a tiered analytical approach to determine silver content, form (particulate or ionic), size, morphology, agglomeration state, and composition. Silver was detected in all products except one sippy cup body. Among products in a given category, silver mass contributions were highly variable and not always uniformly distributed within products, highlighting the need to sample multiple areas of a product. Electron microscopy confirmed the presence of AgNPs. Using this data, a child’s potential non-dietary ingestion exposure to AgNPs when drinking milk formula from a sippy cup is 1.53 μg Ag/kg. Additional research is needed to understand the number and types of consumer products containing silver and the concentrations of silver in these products in order to more accurately predict children’s potential aggregate and cumulative exposures to AgNPs. PMID:25747543

  16. Indiana Resource Guide for Consumer Education and Home Management: Working Papers.

    ERIC Educational Resources Information Center

    Indiana Research Coordinating Unit, Indianapolis.

    The guide presents units of instruction for secondary consumer education and home management education which were developed at a workshop. The subject areas covered by the units, their teaching time, and suggested grade level areas are as follows: (1) organizing resources (one to two weeks, grade 7), (2) making personal and consumer decisions (two…

  17. 7 CFR 1209.3 - Consumer information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order..., preparation, and use of mushrooms....

  18. 7 CFR 1209.3 - Consumer information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order..., preparation, and use of mushrooms....

  19. 7 CFR 1209.3 - Consumer information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order..., preparation, and use of mushrooms....

  20. 7 CFR 1209.3 - Consumer information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE MUSHROOM PROMOTION, RESEARCH, AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information Order..., preparation, and use of mushrooms....

  1. News and the overloaded consumer: factors influencing information overload among news consumers.

    PubMed

    Holton, Avery E; Chyi, Hsiang Iris

    2012-11-01

    News producers continue to increase their volume of production and delivery platforms in an effort to reach and maintain news consumers. However, consumers may not necessarily find more news desirable. Previous studies have suggested that information surplus can lead to negative outcomes for consumers, but research of outcomes related to news production and consumption has been scant. This study explores novel areas of news surplus and overload, empirically examining factors associated with the degree of perceived overload across a broad spectrum of news delivery platforms. The findings reveal that the majority of today's news consumers feel overloaded with the amount of news they are confronted with. Gender, news interest, and the use of specific news platforms and outlets predict the degree of that overload. News access through platforms and outlets such as computers, e-readers, and Facebook is positively associated with overload, whereas other platforms such as television and the iPhone are negatively associated with overload. Implications for media psychology and news consumption are discussed. PMID:23020743

  2. Consumers: from perceptions to participation.

    PubMed

    Genovich-Richards, Joann; Wyzkiewicz, Judith V

    2002-01-01

    As Winston Churchill once said, "Personally, I am always ready to learn, although I don't always like being taught." In behavioral health, consumers can make important contributions to the design and evaluation of programs and services. As demonstrated by this case study, progress can be made in incremental steps, over several years. Another reason for BABH's success was progression from very concrete projects to an ongoing organizational structure that consumers could identify as providing a role in policy and procedure development, program evaluation, strategic planning, and programmatic changes. Performance improvement professionals, through their contributions to the organizational design of committees and communication structures, are in ideal positions to promote the full participation of consumers across all healthcare settings. Just imagine what could be achieved in understanding how to design systems if current issues and recent research results were routinely explored--such as those by Harrington et al. regarding Medicare beneficiary complaints (2001) and Gines et al. (2001) on chronic care and satisfaction with managed care--with a consistent group of consumers. Consider adding consumer participation as a new exciting goal in the next edition of your performance improvement and strategic plans! PMID:12432862

  3. LIQUID TARGET

    DOEpatents

    Martin, M.D.; Salsig, W.W. Jr.

    1959-01-13

    A liquid handling apparatus is presented for a liquid material which is to be irradiated. The apparatus consists essentially of a reservoir for the liquid, a target element, a drain tank and a drain lock chamber. The target is in the form of a looped tube, the upper end of which is adapted to be disposed in a beam of atomic particles. The lower end of the target tube is in communication with the liquid in the reservoir and a means is provided to continuously circulate the liquid material to be irradiated through the target tube. Means to heat the reservoir tank is provided in the event that a metal is to be used as the target material. The apparatus is provided with suitable valves and shielding to provide maximum safety in operation.

  4. How neuroscience can inform consumer research.

    PubMed

    Kenning, Peter H; Plassmann, Hilke

    2008-12-01

    Recently, a rapidly growing approach within consumer research has developed under the label of "consumer neuroscience." Its goal is to use insights and methods from neuroscience to enhance the understanding of consumer behavior. In this paper we aim to provide an overview of questions of interest to consumer researchers, to present initial research findings, and to outline potential implications for consumer research. In order to do so, we first discuss the term "consumer neuroscience" and give a brief description of recently discussed issues in consumer research. We then provide a review and short description of initial empirical evidence from past studies in consumer neuroscience. Next, we present an example of how consumer research or, more specifically, customer loyalty research, may benefit from the consumer neuroscience approach. The paper concludes with a discussion of potential implications and suggestions for future research in the nascent field of consumer neuroscience. PMID:19144585

  5. Acceptability of GM foods among Pakistani consumers.

    PubMed

    Ali, Akhter; Rahut, Dil Bahadur; Imtiaz, Muhammad

    2016-04-01

    In Pakistan majority of the consumers do not have information about genetically modified (GM) foods. In developing countries particularly in Pakistan few studies have focused on consumers' acceptability about GM foods. Using comprehensive primary dataset collected from 320 consumers in 2013 from Pakistan, this study analyzes the determinants of consumers' acceptability of GM foods. The data was analyzed by employing the bivariate probit model and censored least absolute deviation (CLAD) models. The empirical results indicated that urban consumers are more aware of GM foods compared to rural consumers. The acceptance of GM foods was more among females' consumers as compared to male consumers. In addition, the older consumers were more willing to accept GM food compared to young consumers. The acceptability of GM foods was also higher among wealthier households. Low price is the key factor leading to the acceptability of GM foods. The acceptability of the GM foods also reduces the risks among Pakistani consumers. PMID:27494790

  6. Consumer acceptance of irradiated poultry.

    PubMed

    Hashim, I B; Resurreccion, A V; McWatters, K H

    1995-08-01

    A simulated supermarket setting (SSS) test was conducted to determine whether consumers (n = 126) would purchase irradiated poultry products, and the effects of marketing strategies on consumer purchase of irradiated poultry products. Consumer preference for irradiated poultry was likewise determined using a home-use test. A slide program was the most effective educational strategy in changing consumers' purchase behavior. The number of participants who purchased irradiated boneless, skinless breasts and irradiated thighs after the educational program increased significantly from 59.5 and 61.9% to 83.3 and 85.7% for the breasts and thighs, respectively. Using a label or poster did not increase the number of participants who bought irradiated poultry products. About 84% of the participants consider it either "somewhat necessary" or "very necessary" to irradiate raw chicken and would like all chicken that was served in restaurants or fast food places to be irradiated. Fifty-eight percent of the participants would always buy irradiated chicken if available, and an additional 27% would buy it sometimes. About 44% of the participants were willing to pay the same price for irradiated chicken as for nonirradiated. About 42% of participants were willing to pay 5% or more than what they were currently paying for nonirradiated chicken. Seventy-three percent or more of consumers who participated in the home-use test (n = 74) gave the color, appearance, and aroma of the raw poultry products a minimum rating of 7 (= like moderately). After consumers participated in a home-use test, 84 and 88% selected irradiated thighs and breasts, respectively, over nonirradiated in a second SSS test. PMID:7479506

  7. The Consumer Reports Effectiveness Score: What Did Consumers Report?

    ERIC Educational Resources Information Center

    Nielsen, Stevan Lars; Smart, David W.; Isakson, Richard L.; Worthen, Vaughn E.; Gregersen, Ann T.; Lambert, Michael J.

    2004-01-01

    From readers' ratings of satisfaction, problem resolution, and perceived emotional change during treatment, Consumer Reports magazine (CR, 1995) concluded both that psychotherapy is effective and that longer, more intensive therapy is more effective. The authors compared prospectively gathered 45-Item Outcome Questionnaire scores (OQ-45; M. J.…

  8. Liquid air cycle engines

    NASA Technical Reports Server (NTRS)

    Rosevear, Jerry

    1992-01-01

    Given here is a definition of Liquid Air Cycle Engines (LACE) and existing relevant technologies. Heat exchanger design and fabrication techniques, the handling of liquid hydrogen to achieve the greatest heat sink capabilities, and air decontamination to prevent heat exchanger fouling are discussed. It was concluded that technology needs to be extended in the areas of design and fabrication of heat exchangers to improve reliability along with weight and volume reductions. Catalysts need to be improved so that conversion can be achieved with lower quantities and lower volumes. Packaging studies need to be investigated both analytically and experimentally. Recycling with slush hydrogen needs further evaluation with experimental testing.

  9. Electroplating Using Ionic Liquids

    NASA Astrophysics Data System (ADS)

    Abbott, Andrew P.; Frisch, Gero; Ryder, Karl S.

    2013-07-01

    Electroplating is a key technology in many large-scale industrial applications such as corrosion-resistant and decorative coatings. Issues with current aqueous processes, such as toxicity of reagents and low current efficiencies, can often be overcome by using ionic liquids, and this approach has turned ionometallurgy into a fast-growing area of research. This review outlines the interactions in ionic liquids that are responsible for the advantageous properties of these solvents in electroplating. It summarizes recent research in which these properties have been analyzed or exploited and highlights fundamental issues in research and technology that need to be addressed.

  10. 7 CFR 1260.124 - Consumer information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Consumer information. 1260.124 Section 1260.124... Promotion and Research Order Definitions § 1260.124 Consumer information. Consumer information means nutritional data and other information that will assist consumers and other persons in making evaluations...

  11. 7 CFR 1260.124 - Consumer information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Consumer information. 1260.124 Section 1260.124... Promotion and Research Order Definitions § 1260.124 Consumer information. Consumer information means nutritional data and other information that will assist consumers and other persons in making evaluations...

  12. 24 CFR 3286.7 - Consumer information.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., including installation in accordance with federal installation standards set forth in 24 CFR part 3285 and... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Consumer information. 3286.7... Requirements § 3286.7 Consumer information. (a) Manufacturer's consumer manual. In each consumer...

  13. 49 CFR 173.167 - Consumer commodities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Consumer commodities. 173.167 Section 173.167... Consumer commodities. (a) Effective January 1, 2013, a “consumer commodity” (see § 171.8 of this subchapter... kPa) prescribed in § 173.27(c) of this part. Consumer commodities are excepted from...

  14. 24 CFR 3286.7 - Consumer information.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., including installation in accordance with federal installation standards set forth in 24 CFR part 3285 and... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Consumer information. 3286.7... Requirements § 3286.7 Consumer information. (a) Manufacturer's consumer manual. In each consumer...

  15. 7 CFR 1260.124 - Consumer information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Consumer information. 1260.124 Section 1260.124... Promotion and Research Order Definitions § 1260.124 Consumer information. Consumer information means nutritional data and other information that will assist consumers and other persons in making evaluations...

  16. 24 CFR 3286.7 - Consumer information.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., including installation in accordance with federal installation standards set forth in 24 CFR part 3285 and... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Consumer information. 3286.7... Requirements § 3286.7 Consumer information. (a) Manufacturer's consumer manual. In each consumer...

  17. 24 CFR 3286.7 - Consumer information.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., including installation in accordance with federal installation standards set forth in 24 CFR part 3285 and... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Consumer information. 3286.7... Requirements § 3286.7 Consumer information. (a) Manufacturer's consumer manual. In each consumer...

  18. 7 CFR 1260.124 - Consumer information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Consumer information. 1260.124 Section 1260.124... Promotion and Research Order Definitions § 1260.124 Consumer information. Consumer information means nutritional data and other information that will assist consumers and other persons in making evaluations...

  19. 49 CFR 173.167 - Consumer commodities.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Consumer commodities. 173.167 Section 173.167... Consumer commodities. (a) Effective January 1, 2013, a “consumer commodity” (see § 171.8 of this subchapter... kPa) prescribed in § 173.27(c) of this part. Consumer commodities are excepted from...

  20. Consuming in the 80's and Beyond.

    ERIC Educational Resources Information Center

    Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

    This guide is designed to give advanced or upper-level consumer and homemaking education students a chance to take a futuristic look at the roles they will have as consumers in the next years. Divided into 12 units, the first three cover the consumer, the family, and consumer responsibilities. The next eight units are on the goods and services…

  1. 7 CFR 1260.124 - Consumer information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Consumer information. 1260.124 Section 1260.124... Promotion and Research Order Definitions § 1260.124 Consumer information. Consumer information means nutritional data and other information that will assist consumers and other persons in making evaluations...

  2. Consumer Education in Illinois Schools, 1986.

    ERIC Educational Resources Information Center

    Illinois State Board of Education, Springfield.

    Intended to assist Illinois teachers in planning an instructional program in consumer education that meets state requirements, this consumer education curriculum is designed to help students in grades 9 through 12: (1) become informed consumers; (2) understand the rights and responsibilities of consumers in society; (3) develop responsible…

  3. Consumer Decision Making in a Global Context.

    ERIC Educational Resources Information Center

    Lusby, Linda A.

    This document examines the underlying rationale for the development of a global approach in consumer studies. The concept of consumer ethics is discussed and the consumer decision-making process is placed within an ecosystem perspective of the marketplace. The model developed introduces educators, marketers, and consumers to a more global…

  4. Liquid cooled counter flow turbine bucket

    DOEpatents

    Dakin, James T.

    1982-09-21

    Means and a method are provided whereby liquid coolant flows radially outward through coolant passages in a liquid cooled turbine bucket under the influence of centrifugal force while in contact with countercurrently flowing coolant vapor such that liquid is entrained in the flow of vapor resulting in an increase in the wetted cooling area of the individual passages.

  5. Sources of Consumer Education Resources

    ERIC Educational Resources Information Center

    Illinois Teacher of Home Economics, 1978

    1978-01-01

    Lists publications issued by the federal government, universities, and commercial sources on consumer education with ordering information and prices. Subjects include foods, water conservation, money management, and auto defects, as well as general consumerism. Some of the materials contain lesson ideas and teaching activities. (MF)

  6. Consumer Education for Disabled Persons.

    ERIC Educational Resources Information Center

    Nemeth, Cheryl; Del Rogers, James

    The curriculum provides consumer information on five topics to increase independence and effectiveness of physically disabled (PD) persons in the marketplace. Noted is development of the curriculum as part of a 3 stage county educational program in San Diego, California, including incorporation of findings from a needs assessment survey of PD and…

  7. Consumer Reports--Classroom Style.

    ERIC Educational Resources Information Center

    Rosenzweig, Barbara C.

    1995-01-01

    Presents a set of activities for testing consumer products to encourage students to learn how to use scientific investigations in their everyday lives. Describes the penny flip experiment and testing a detergent. Students learn in a hands-on manner the importance of completing accurate laboratory reports, which allows them to analyze results and…

  8. Kids Can Be Savvy Consumers.

    ERIC Educational Resources Information Center

    Fuerst, Jeffrey

    1995-01-01

    Describes several product-testing projects designed to help students develop the skills they need to make educated purchases and be savvy consumers. The tests involve examining the taste of and ingredients in cold cereals. Other tests involve examining crayons, glue, laundry detergent, oranges, and popcorn. (SM)

  9. 76 FR 18349 - Consumer Leasing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-04

    ... threshold. See 75 FR 78632 (Dec. 16, 2010) (December 2010 Proposed Regulation M Rule). In addition, because... that do not address consumer leases. See 75 FR 78636 (Dec. 16, 2010) (December 2010 Regulation Z... transfer date shall be July 21, 2011. See 75 FR 57252 (Sept. 20, 2010). Accordingly, because Section...

  10. Consumer Controlled Housing. Feature Issue.

    ERIC Educational Resources Information Center

    Skarnulis, Edward, Ed.; Lakin, K. Charlie, Ed.

    1990-01-01

    This "feature issue" reports on consumer-controlled housing for persons with developmental disabilities, and explores housing and service options that empower individuals with disabilities to live their lives with independence, privacy, and freedom of choice. It includes an excerpt from the Association for Retarded Citizens position statement on…

  11. Metrication: A Guide for Consumers.

    ERIC Educational Resources Information Center

    Consumer and Corporate Affairs Dept., Ottawa (Ontario).

    The widespread use of the metric system by most of the major industrial powers of the world has prompted the Canadian government to investigate and consider use of the system. This booklet was developed to aid the consuming public in Canada in gaining some knowledge of metrication and how its application would affect their present economy.…

  12. Utilization of Technology; Consumer Perspective.

    ERIC Educational Resources Information Center

    Pfrommer, Margaret C.

    A consumer viewpoint on the use of technology by disabled persons is presented. Reasons for not solving the problem of technological underutilization are proposed. Goals for evaluating the appropriateness of a technology should not be rigidly defined; persons who do this actually set limitations in the guise of being "realistic." At present there…

  13. Melon Quality: What Consumers Like

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sweet melons (Cucumis melo L. plus Citrullus lanatus L.) are the most popular fresh fruit, based on per capita consumption, in the U.S.A. Cucumis melo (muskmelons or rockmelons) are the only fruits in the U.S.A. to have a 2.3 fold increase in consumer demand over the past 35 years. Preference attr...

  14. Materialism, status consumption, and consumer independence.

    PubMed

    Goldsmith, Ronald Earl; Clark, Ronald A

    2012-01-01

    Materialism influences many people. We focus on two aspects of this influence: reactions to prestige products and to the influence of others. A study of 187 U.S. student consumers shows that materialism is positively related to buying products that confer status. In contrast, materialism is negatively related to consumer independence, an enduring tendency to pay minimal attention to the prescribed norms of other consumers and to make product and brand decisions according to personal preferences. Consuming products for status is also negatively related to consumer independence. Moreover, the association between materialism and consumer independence is completely mediated by consuming for status. Materialism urges consumers to be status conscious so that they follow social norms in purchasing, but seeking status through goods is avoided by less materialistic, independent consumers. A second study (n = 258) also using student consumers confirmed these results. PMID:22308760

  15. Liquid atomization

    NASA Astrophysics Data System (ADS)

    Bayvel, L.; Orzechowski, Z.

    The present text defines the physical processes of liquid atomization, the primary types of atomizers and their design, and ways of measuring spray characteristics; it also presents experimental investigation results on atomizers and illustrative applications for them. Attention is given to the macrostructural and microstructural parameters of atomized liquids; swirl, pneumatic, and rotary atomizers; and optical drop sizing methods, with emphasis on nonintrusive optical methods.

  16. Consumer Experiences in a Consumer-Driven Health Plan

    PubMed Central

    Christianson, Jon B; Parente, Stephen T; Feldman, Roger

    2004-01-01

    Objective To assess the experience of enrollees in a consumer-driven health plan (CDHP). Data Sources/Study Setting Survey of University of Minnesota employees regarding their 2002 health benefits. Study Design Comparison of regression-adjusted mean values for CDHP and other plan enrollees: customer service, plan paperwork, overall satisfaction, and plan switching. For CDHP enrollees only, use of plan features, willingness to recommend the plan to others, and reports of particularly negative or positive experiences. Principal Findings There were significant differences in experiences of CDHP enrollees versus enrollees in other plans with customer service and paperwork, but similar levels of satisfaction (on a 10-point scale) with health plans. Eight percent of CDHP enrollees left their plan after one year, compared to 5 percent of enrollees leaving other plans. A minority of CDHP enrollees used online plan features, but enrollees generally were satisfied with the amount and quality of the information provided by the CDHP. Almost half reported a particularly positive experience, compared to a quarter reporting a particularly negative experience. Thirty percent said they would recommend the plan to others, while an additional 57 percent said they would recommend it depending on the situation. Conclusions Much more work is needed to determine how consumer experience varies with the number and type of plan options available, the design of the CDHP, and the length of time in the CDHP. Research also is needed on the factors that affect consumer decisions to leave CDHPs. PMID:15230916

  17. Development of Safe Food Handling Guidelines for Korean Consumers.

    PubMed

    Kang, Hee-Jin; Lee, Min-Woo; Hwang, In-Kyeong; Kim, Jeong-Weon

    2015-08-01

    The purpose of this study was to develop guidelines for Korean consumers with regard to safe food handling practices at home by identifying current food handling issues. Korean consumers' behaviors regarding their safe food handling were identified via survey questionnaires that included items on individual hygiene practices, prepreparation steps when cooking, the cooking process, and the storage of leftover foods. The subjects were 417 Korean parents with elementary school children living in Seoul and Gyeonggi Province in the central area of Korea. The survey results revealed gaps between the knowledge or practices of Korean consumers and scientific evidence pertaining to safe food handling practices. Based on these findings, a leaflet on safe food handling guidelines was developed in accordance with Korean food culture. These guidelines suggest personal hygiene practices as well as fundamental principles and procedures for safe food handling from the stage of food purchase to that of keeping leftover dishes. A pilot application study with 50 consumers revealed that the guidelines effectively improved Korean consumers' safe food handling practices, suggesting that they can serve as practical educational material suitable for Korean consumers. PMID:26219368

  18. Developing a Resource Center in Consumer Education: An Annotated Bibliography.

    ERIC Educational Resources Information Center

    Garman, E. Thomas; And Others

    The rationale behind this annotated bibliography of over 1300 items is that every consumer education teacher needs numerous classroom resources to provide for the individual needs of his students, and these resources should be balanced in representing all content areas. The resource materials included, mostly booklets and pamphlets for classroom…

  19. Consumer Health Education in a Medical School Curriculum

    ERIC Educational Resources Information Center

    Bryant, Nancy H.

    1977-01-01

    Experience at the College of Medicine and Dentistry of New Jersey suggests that consumer health education can be incorporated into a medical school curriculum. It can be included in the existing courses in occupational medicine, behavioral sciences, and psychiatry and other preclinical and clinical areas. (LBH)

  20. Consumer-Oriented Student Development and College Services.

    ERIC Educational Resources Information Center

    Leach, Ernest R.

    1979-01-01

    Assessment of consumer needs will demand changes in delivery models and staffing patterns in student development and college service areas in the 1980s. Emphasis on lifelong learning, governmental intervention in management, shrinking fiscal support, and changing patterns of institutional governance are examples of environmental forces requiring…

  1. 40 CFR 51.368 - Public information and consumer protection.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... the area, as described in § 51.369(b)(1) of this subpart. Motorists that fail the I/M test shall also... protection. 51.368 Section 51.368 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR.../Maintenance Program Requirements § 51.368 Public information and consumer protection. (a) Public...

  2. Consumer Aspects of Death and Dying. The Forgotten Dimension.

    ERIC Educational Resources Information Center

    Eddy, James M.; And Others

    1980-01-01

    The consumer aspects of death and dying are discussed as part of a comprehensive death education program. Suggested areas to be covered include traditional funeral procedures and costs; alternatives including cremation, body donation, and funeral and memorial societies; and drawing up a will. Some suggested teaching strategies are outlined. (JMF)

  3. Consumer Education in an Age of Adaptation. Educator Resource Series.

    ERIC Educational Resources Information Center

    Campbell, Sally R.

    Designed to serve as a reference and resource, this publication contains ideas and information to help teachers modify content and teaching methods to assist students in coping with the changing marketplace. Part 1 of the guide lists educational objectives for these major content areas: (1) The Consumer and the Economy, (2) Values and Goals, (3)…

  4. Consumer Education Curriculum Guide. Energy and the Family.

    ERIC Educational Resources Information Center

    Davidson, Jane S.; Morris, Carol

    This curriculum guide on consumer education, covering one of the five content areas of the Energy and Family Curriculum Guide, has been designed to provide learning experiences and identify resources that can be used to develop units of study related to energy usage and conservation. The guide is intended for use in comprehensive courses of home…

  5. Japanese consumers' valuation of domestic beef after the Fukushima Daiichi Nuclear Power Plant accident.

    PubMed

    Sawada, Manabu; Aizaki, Hideo; Sato, Kazuo

    2014-09-01

    After the radioactive contamination of agricultural and livestock products caused by the Fukushima Daiichi Nuclear Power Plant accident of March 11, 2011, consumer aversion against purchasing food products from the affected areas has become a major social problem in Japan. We examine how test results for radioactive materials in beef affect consumer valuation of beef produced in no-risk and affected areas using a choice experiment survey of consumers in the Tokyo metropolitan area (N = 392). Respondents were divided into two groups: one faced choice experiment tasks under the current test condition (the test status was only "under the limit"), and the other faced choice experiment tasks under the tightened test condition (with three levels: "below the limit," "below one-tenth of the limit," and "undetected"). We found that consumer valuation of "below the limit" beef in the affected area did not differ from that of "below one-tenth of the limit" beef in the affected area. Introducing the tightened status improved consumer valuations of all types of beef in the no-risk area regardless of the test status. However, consumer valuation of "undetected" beef in the affected area was lower than that in the no-risk area. The same measures need to be implemented with great care in both no-risk and affected areas. Otherwise, the effects of measures taken in the affected areas may be diluted. PMID:24859113

  6. Consumer Issues and Action--One of a Series in Expanded Programs of Consumer Education.

    ERIC Educational Resources Information Center

    Mendenhall, James E.

    This module, one in a series relating to consumer education, is intended as a teaching guide. Topics covered by the guide are: What Should Consumers Know and Do in Order to Get Their Money's Worth?; What Should Consumers Know and Do about Advertising?; What Should Consumers Know and Do about Product Warranties?; What Should Consumers Know and Do…

  7. 77 FR 23282 - All Items Consumer Price Index for All Urban Consumers; United States City Average

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-18

    ... of the Secretary All Items Consumer Price Index for All Urban Consumers; United States City Average... All Items Consumer Price Index for All Urban Consumers (1967 = 100) increased 356.2 percent from its... = 100), I certify that the United States City Average All Items Consumer Price Index for All...

  8. Carbenes from ionic liquids.

    PubMed

    Hollóczki, Oldamur; Nyulászi, László

    2014-01-01

    In the last decade an explosive development has been observed in the fields of both ionic liquids (ILs) as potential chemically inert solvents with many possible technical applications, and N-heterocyclic carbenes (NHCs) as catalysts with superb performance. Since the cations of many ILs can be deprotonated by strong bases yielding NHCs, this two fields are inherently connected. It has only recently been recognized that some of the commonly used basic anions of the ILs (such as acetate) are able to deprotonate azolium cations. While the resulting NHC could clearly be observed in the vapor phase, in the liquid - where the mutual electrostatic interactions within the ion network stabilize the ion pairs - the neutral NHC cannot be detected by commonly used analytical techniques; however, from these ionic liquids NHCs can be trapped, e.g., by complex formation, or more importantly these ILs can be directly used as catalysts, since the NHC content is sufficiently large for these applications. Apart from imidazole-2-ylidenes, the formation of other highly reactive neutral species ("abnormal carbenes," 2-alkylideneimidazoles, pyridine-ylidenes or pyridinium-ylides) is feasible in highly basic ionic liquids. The cross-fertilizing overlap between the two fields may provide access to a great advance in both areas, and we give an overview here on the results published so far, and also on the remaining possibilities and challenges in the concept of "carbenes from ionic liquids." PMID:23539381

  9. Connecting cognition and consumer choice.

    PubMed

    Bartels, Daniel M; Johnson, Eric J

    2015-02-01

    We describe what can be gained from connecting cognition and consumer choice by discussing two contexts ripe for interaction between the two fields. The first-context effects on choice-has already been addressed by cognitive science yielding insights about cognitive process but there is promise for more interaction. The second is learning and representation in choice where relevant theories in cognitive science could be informed by consumer choice, and in return, could pose and answer new questions. We conclude by discussing how these two fields of research stand to benefit from more interaction, citing examples of how interfaces of cognitive science with other fields have been illuminating for theories of cognition. PMID:25527275

  10. Gesture Control for Consumer Electronics

    NASA Astrophysics Data System (ADS)

    Shan, Caifeng

    The user interfaces of Consumer Electronics (CE) have been limited to devices such as remote control and keypad for a long time. With digital contents becoming more and more complex and interconnected, consumers are expecting more natural and powerful user interfaces. Automatic recognition of human gestures provides a promising solution for natural user interfaces. Recent years have witnessed much interest on gesture control in CE industry. In this chapter, we present a review on gesture control technologies for CE devices. We introduce different sensing technologies and then focus on camera-based gesture sensing and interpretation. Computer vision research on different steps, including face/hand detection, tracking, and gesture recognition, are discussed. We also introduce the latest developments on gesture control products and applications.

  11. Self-monitoring and consumer psychology.

    PubMed

    DeBono, Kenneth G

    2006-06-01

    Research on the relations between self-monitoring differences and two important areas of consumer behavior, reactions to specific advertising approaches and product evaluation strategies, is reviewed and evaluated. First, research on the responsiveness of high and low self-monitors to image-oriented and product-quality-based advertising attempts is addressed. Although findings generally indicate that high self-monitors are more responsive to image-oriented ads and that low self-monitors are more responsive to quality-based appeals, these results have not been robust. Possible reasons for this inconsistency are explored. Second, research on the means by which high and low self-monitors evaluate consumer products is examined. Findings suggest that when judging product quality, low self-monitors tend to rely on product performance and high self-monitors more likely use the product's image-enhancing capabilities. Additionally, research indicates that self-image/product-image congruency is generally a more important concern for low self-monitors, but high and low self-monitors' differential reliance on this congruency might be moderated by the situations in which the product is typically used. Additional possible delimiting conditions of these general findings are discussed. PMID:16684251

  12. Consumer attitudes toward irradiated food

    SciTech Connect

    Conley, S.

    1994-12-31

    Throughout history, new methods of food preservation have been met with skepticism and fear. Such processes as pasteurization and canning were denounced as being dangerous, detrimental to nutrients, or an excuse for dirty products. Now comes irradiation, and activists argue against this new process for the same reasons. Publicly, the perception is that consumers, distrustful of nuclear power, will never buy or accept irradiated food.

  13. The future of consumer cameras

    NASA Astrophysics Data System (ADS)

    Battiato, Sebastiano; Moltisanti, Marco

    2015-03-01

    In the last two decades multimedia, and in particular imaging devices (camcorders, tablets, mobile phones, etc.) have been dramatically diffused. Moreover the increasing of their computational performances, combined with an higher storage capability, allows them to process large amount of data. In this paper an overview of the current trends of consumer cameras market and technology will be given, providing also some details about the recent past (from Digital Still Camera up today) and forthcoming key issues.

  14. Liquid marbles

    NASA Astrophysics Data System (ADS)

    Aussillous, Pascale; Quéré, David

    2001-06-01

    The transport of a small amount of liquid on a solid is not a simple process, owing to the nature of the contact between the two phases. Setting a liquid droplet in motion requires non-negligible forces (because the contact-angle hysteresis generates a force opposing the motion), and often results in the deposition of liquid behind the drop. Different methods of levitation-electrostatic, electromagnetic, acoustic, or even simpler aerodynamic techniques-have been proposed to avoid this wetting problem, but all have proved to be rather cumbersome. Here we propose a simple alternative, which consists of encapsulating an aqueous liquid droplet with a hydrophobic powder. The resulting `liquid marbles' are found to behave like a soft solid, and show dramatically reduced adhesion to a solid surface. As a result, motion can be generated using gravitational, electrical and magnetic fields. Moreover, because the viscous friction associated with motion is very small, we can achieve quick displacements of the droplets without any leaks. All of these features are of potential benefit in microfluidic applications, and also permit the study of a drop in a non-wetting situation-an issue of renewed interest following the recent achievement of super-hydrophobic substrates.

  15. Liquid Crystals

    NASA Astrophysics Data System (ADS)

    1990-01-01

    Thermochromic liquid crystals, or TLCs, are a type of liquid crystals that react to changes in temperature by changing color. The Hallcrest/NASA collaboration involved development of a new way to visualize boundary layer transition in flight and in wind tunnel testing of aircraft wing and body surfaces. TLCs offered a new and potentially better method of visualizing the boundary layer transition in flight. Hallcrest provided a liquid crystal formulation technique that afforded great control over the sensitivity of the liquid crystals to varying conditions. Method is of great use to industry, government and universities for aerodynamic and hydrodynamic testing. Company's principal line is temperature indicating devices for industrial use, such as non-destructive testing and flaw detection in electric/electronic systems, medical application, such as diagnostic systems, for retail sale, such as room, refrigerator, baby bath and aquarium thermometers, and for advertising and promotion specials. Additionally, Hallcrest manufactures TLC mixtures for cosmetic applications, and liquid crystal battery tester for Duracell batteries.

  16. Liquid marbles.

    PubMed

    Aussillous, P; Quéré, D

    2001-06-21

    The transport of a small amount of liquid on a solid is not a simple process, owing to the nature of the contact between the two phases. Setting a liquid droplet in motion requires non-negligible forces (because the contact-angle hysteresis generates a force opposing the motion), and often results in the deposition of liquid behind the drop. Different methods of levitation-electrostatic, electromagnetic, acoustic, or even simpler aerodynamic techniques-have been proposed to avoid this wetting problem, but all have proved to be rather cumbersome. Here we propose a simple alternative, which consists of encapsulating an aqueous liquid droplet with a hydrophobic powder. The resulting 'liquid marbles' are found to behave like a soft solid, and show dramatically reduced adhesion to a solid surface. As a result, motion can be generated using gravitational, electrical and magnetic fields. Moreover, because the viscous friction associated with motion is very small, we can achieve quick displacements of the droplets without any leaks. All of these features are of potential benefit in microfluidic applications, and also permit the study of a drop in a non-wetting situation-an issue of renewed interest following the recent achievement of super-hydrophobic substrates. PMID:11418851

  17. Voxelated liquid crystal elastomers

    NASA Astrophysics Data System (ADS)

    Ware, Taylor H.; McConney, Michael E.; Wie, Jeong Jae; Tondiglia, Vincent P.; White, Timothy J.

    2015-02-01

    Dynamic control of shape can bring multifunctionality to devices. Soft materials capable of programmable shape change require localized control of the magnitude and directionality of a mechanical response. We report the preparation of soft, ordered materials referred to as liquid crystal elastomers. The direction of molecular order, known as the director, is written within local volume elements (voxels) as small as 0.0005 cubic millimeters. Locally, the director controls the inherent mechanical response (55% strain) within the material. In monoliths with spatially patterned director, thermal or chemical stimuli transform flat sheets into three-dimensional objects through controlled bending and stretching. The programmable mechanical response of these materials could yield monolithic multifunctional devices or serve as reconfigurable substrates for flexible devices in aerospace, medicine, or consumer goods.

  18. Consumer oriented product noise testing

    NASA Astrophysics Data System (ADS)

    Blomberg, Les

    2005-09-01

    This paper explores the need for product noise measurements and how best to meet that need in the near future. Currently there is only a small market place for quieter consumer products. This is not because of lack of interest. No one really wants to announce to everyone in their house that they just flushed the toilet, few really want the entire neighborhood to know they are mowing their yard, etc. The small market place is primarily due to a lack of regulations on product noise, a lack of information easily available to consumers about which products are quieter, and market consolidation resulting in fewer manufacturers, most of whom are unwilling to emphasize their quieter products at the risk of eroding sales of their noisier ones (that currently have greater market share). In the absence of the EPA fulfilling its statutory requirement to regulate and label product noise under the Noise Control Act of 1972, and with the unwillingness of most industries to voluntarily publish accurate product noise data, there is a significant role for ``Consumer Oriented Product Noise Testing.'' This paper explores the Noise Pollution Clearinghouse's ongoing and planned product noise testing, evaluating its advantages, disadvantages, and limitations.

  19. Research on liquid lubricants for space mechanisms

    NASA Technical Reports Server (NTRS)

    Jones, William R., Jr.; Shogrin, Bradley A.; Jansen, Mark J.

    1998-01-01

    Four research areas at the NASA Lewis Research Center involving the tribology of space mechanisms are highlighted. These areas include: soluble boundary lubrication additives for perfluoropolyether liquid lubricants, a Pennzane dewetting phenomenon, the effect of ODC-free bearing cleaning processes on bearing lifetimes, and the development of a new class of liquid lubricants based on silahydrocarbons.

  20. Research on Liquid Lubricants for Space Mechanisms

    NASA Technical Reports Server (NTRS)

    Jones, William R., Jr.; Shogrin, Bradley A.; Jansen, Mark J.

    1999-01-01

    Four research areas at the NASA Glenn Research Center involving the tribology of space mechanisms are highlighted. These areas include: soluble boundary lubrication additives for perfluoropolyether liquid lubricants, a Pennzane dewetting phenomenon, the effect of ODC-free bearing cleaning processes on bearing lifetimes and the development of a new class of liquid lubricants based on silahydrocarbons.

  1. Organizational capacity needs of consumer-run organizations.

    PubMed

    Wituk, Scott; Vu, Chi C; Brown, Louis D; Meissen, Greg

    2008-05-01

    Consumer-run organizations (CROs) are self-help oriented organizations that are run entirely by consumers (people who use or have used mental health services). The current study utilizes an organizational capacity framework to explore the needs of operating CROs. This framework includes four core capacity areas: (1) technical, (2) management, (3) leadership, and (4) adaptive capacity. An analysis reveals that the greatest organizational needs are related to technical and management capacities. Implications are discussed in terms of strategies and activities that CRO leaders and mental health professionals and administrators can use to strengthen the organizational capacity of CROs in their community. PMID:18188692

  2. Macromolecular liquids

    SciTech Connect

    Safinya, C.R.; Safran, S.A. ); Pincus, P.A. )

    1990-01-01

    Liquids include a broad range of material systems which are of high scientific and technological interest. Generally speaking, these are partially ordered or disordered phases where the individual molecular species have organized themselves on length scales which are larger than simple fluids, typically between 10 Angstroms and several microns. The specific systems reported on in this book include membranes, microemulsions, micelles, liquid crystals, colloidal suspensions, and polymers. They have a major impact on a broad spectrum of technological industries such as displays, plastics, soap and detergents, chemicals and petroleum, and pharmaceuticals.

  3. Collection of liquid from below-ground location

    DOEpatents

    Phillips, Steven J.; Alexander, Robert G.

    1995-01-01

    A method of retrieving liquid from a below-ground collection area by permitting gravity flow of the liquid from the collection area to a first closed container; monitoring the level of the liquid in the closed container; and after the liquid reaches a given level in the first closed container, transferring the liquid to a second closed container disposed at a location above the first closed container, via a conduit, by introducing into the first closed container a gas which is substantially chemically inert with respect to the liquid, the gas being at a pressure sufficient to propel the liquid from the first closed container to the second closed container.

  4. Immobilization of organic liquid wastes

    SciTech Connect

    Greenhalgh, W.O.

    1985-08-07

    This report describes a portland cement immobilization process for the disposal treatment of radioactive organic liquid wastes which would be generated in a a FFTF fuels reprocessing line. An incineration system already on-hand was determined to be too costly to operate for the 100 to 400 gallons per year organic liquid. Organic test liquids were dispersed into an aqueous phosphate liquid using an emulsifier. A total of 109 gallons of potential and radioactive aqueous immiscible organic liquid wastes from Hanford 300 Area operations were solidified with portland cement and disposed of as solid waste during a 3-month test program with in-drum mixers. Waste packing efficiencies varied from 32 to 40% and included pump oils, mineral spirits, and TBP-NPH type solvents.

  5. Expanding the Curriculum in Consumer Economics

    ERIC Educational Resources Information Center

    Staples, William A.

    1978-01-01

    The article discusses ways to implement a broadened consumer economics curriculum at the secondary level to include personal and household budgeting and purchasing, consumer credit, bank services, savings and loans, credit unions, insurance, investments, and taxation. (MF)

  6. 76 FR 56454 - Consumer Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-13

    ... COMMISSION Consumer Advisory Committee Meeting AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date and agenda of its Consumer Advisory Committee (Committee). The purpose of the Committee is to make recommendations to the Commission regarding...

  7. 75 FR 4819 - Consumer Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-29

    ... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date and agenda of its Consumer Advisory Committee (``Committee''). The purpose of the Committee is to make recommendations to the Commission regarding...

  8. 75 FR 33305 - Consumer Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date and agenda of its Consumer Advisory Committee (``Committee''). The purpose of the Committee is to make recommendations to the Commission regarding...

  9. 75 FR 9898 - Consumer Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-04

    ... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date and agenda of its Consumer Advisory Committee (``Committee''). The purpose of the ] Committee is to make recommendations to the Commission regarding...

  10. 75 FR 63830 - Consumer Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date and agenda of its Consumer Advisory Committee (``Committee''). The purpose of the Committee is to make recommendations to the Commission regarding...

  11. 75 FR 41863 - Consumer Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date and agenda of its Consumer Advisory Committee (``Committee''). The purpose of the Committee is to make recommendations to the Commission regarding...

  12. Modules for Consumer Education: A Spiral-Process Approach to Curriculum Development

    ERIC Educational Resources Information Center

    Murphy, Patricia D.

    1973-01-01

    This area is difficult to teach because of the rapid changes in consumer needs. Modules were developed to assist in developing consumer qualities focusing on the processes through which information is acquired, values explored, decisions made, and action taken. The spiraling process assures repeated exposure to the processes and to concepts at…

  13. A simple and rapid method for the determination of nicotine in third-hand smoke by liquid chromatography and its application for the assessment of contaminated outdoor communal areas.

    PubMed

    Santos E Silva, Samira Inácia; Bowdler, Paul; Giltrow, Danielle; Riddell, Stephanie; Honeychurch, Kevin C

    2016-07-01

    This is the first report on the determination of nicotine in third-hand smoke (THS) in outdoor communal areas. The term THS can be defined as the contamination of surfaces by second-hand smoke. This can remain for extended periods of time and undergo further chemical reactions to produce further pollutants which can be re-suspended in dust or re-emitted into the gas phase. As THS is a rather complex mixture, studies have focused on using nicotine as a marker of THS, as it is the most abundant organic compound emitted during smoking. In this present study, the extraction of dust-wipe samples and the subsequent chromatographic conditions required for the separation of nicotine by hydrophilic interaction liquid chromatography were optimized. The optimum chromatographic conditions were identified as a 150 mm x 4.6 mm, 5 µm Zorbax Carbohydrate Analysis column with a mobile phase consisting of 90 % acetonitrile, 10 % water at a flow rate of 1.0 mL/min with UV detection at 259 nm. Further investigations were made on samples collected from surfaces of public entrance ways. Under these conditions, a linear range for nicotine of 0.05 to 24 µg/mL (1.0-480 ng on column) was obtained, with a detection limit of 1.0 ng on column based on a signal-to-noise ratio of three. Acetone, naphthalene, phenol, musk ketone, and palmitic acid were found not to interfere. Communal entrance ways were found to be contaminated with THS nicotine levels of between 5.09 µg/m(2) and 309 µg/m(2) comparable to that found in other previous studies of indoor environments. Copyright © 2015 John Wiley & Sons, Ltd. PMID:26059092

  14. [Determination of 19 antibiotic and 2 sulfonamide metabolite residues in wild fish muscle in mariculture areas of Laizhou Bay using accelerated solvent extraction and high performance liquid chromatography-tandem mass spectrometry].

    PubMed

    Liu, Sisi; Du, Juan; Chen, Jingwen; Zhao, Hongxia

    2014-12-01

    A sample preparation and analytical method with accelerated solvent extraction (ASE) and high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/ MS) was developed to detect 19 antibiotic (9 sulfonamides, 4 quinolones, 3 macrolides and 3 others) and 2 sulfonamide metabolite residues in fish muscle. The target compounds were extracted using ASE and purified simultaneously by a C18 resin in the extraction cell. The extracts were evaporated to dryness, and redissolved with the initial mobile phase for HPLC-MS/MS analysis after freezing centrifugation (10,000 r/min, -4 °C) to remove the fat and other matrix compounds further. The separation of the analytes was carried out on an Xterra MS C18 column with methanol-acetonitrile (1:1, v/v) as mobile phase A and 0. 1% formic acid (containing 0. 1% ammonium formate) as mobile phase B. The spiked recoveries of the method were 55. 2%-113. 3%, with the relative standard deviations of 0. 1% - 17. 6% (n = 6). The limits of detection ranged from 0. 003 to 0. 6 ng/g. The method was applied to two fish (Synechogobius hasta and Liza haematocheilus) collected in mariculture areas of Laizhou Bay and six antibiotics were detected, in which the mass concentrations of norfloxacin were highest with mean values of 67. 01 and 27. 58 ng/g, respectively. The method is simple, rapid, highly sensitive, and useful in the study on exposure levels and environmental behavior of the antibiotics. PMID:25902638

  15. Consumer Perception and Buying Decisions(The Pasta Study)

    NASA Astrophysics Data System (ADS)

    Kazmi, Syeda Quratulain

    2012-11-01

    The project ìconsumer perception and buying behavior (the pasta studyî) is basically measures the development of perception through different variables and identify those factors which stimulate buying decision of consumer. Among various variables which effect consumer buying pattern I choose AWARENESS and AVAILABILITY of the product as two main variables which have strong effect on popularity and sale of pasta product. As my research is totally based on qualitative method thatís why I choose quota sampling technique and collect data by interviewing house wives resides in different areas of Karachi. The reason of choosing only house wives as respondent is that house wives can give true insight factors which hinder the popularity of pasta products in Pakistan. Focus group discussions have been conducted to extract findings. 30 house wives have been interviewed and their responses have been analyzed.

  16. Optical design for consumer products

    NASA Astrophysics Data System (ADS)

    Gupta, Anurag

    2014-10-01

    Optical engineers often limit their focus on meeting the provided targets on performance and geometry and assume that the specifications are largely non-negotiable. Such approach ignores the value proposition behind the product and the challenges associated with overall product design, manufacturing, business development and legal issues. As a result, the design effort can be expensive, time consuming and can result in product failure. We discuss a product based systems engineering approach that leads to an application specific optical design that is more effective and efficient to implement.

  17. Developing a consumer pricing strategy.

    PubMed

    Sturm, Arthur; Tiedemann, Frank

    2013-05-01

    Healthcare providers can learn a variety of pricing lessons from the retail market: For providers, wholesale pricing--"the price to play"--alone is not enough. Once a hospital or health system chooses a market position, the provider creates an expectation that must be met-consistently. Consumer loyalty is fluid, and the price of care or service is not always the motivator for choosing one organization over another; intangibles such as location and level of customer service also drive purchasing decisions. PMID:23678698

  18. Extraterrestrial consumables production and utilization

    NASA Technical Reports Server (NTRS)

    Sanders, A. P.

    1972-01-01

    Potential oxygen requirements for lunar-surface, lunar-orbit, and planetary missions are presented with emphasis on: (1) emergency survival of the crew, (2) provision of energy consumables for vehicles, and (3) nondependency on an earth supply of oxygen. Although many extraterrestrial resource processes are analytically feasible, this study has considered hydrogen and fluorine processing concepts to obtain oxygen or water (or both). The results are quite encouraging and are extrapolatable to other processes. Preliminary mission planning and sequencing analysis has enabled the programmatic evaluation of using lunar-derived oxygen relative to transportation cost as a function of vehicle delivery and operational capability.

  19. 12 CFR 561.12 - Consumer credit.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Consumer credit. 561.12 Section 561.12 Banks... AFFECTING ALL SAVINGS ASSOCIATIONS § 561.12 Consumer credit. The term consumer credit means credit extended... association relies substantially upon other factors, such as the general credit standing of the...

  20. 12 CFR 561.12 - Consumer credit.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Consumer credit. 561.12 Section 561.12 Banks... AFFECTING ALL SAVINGS ASSOCIATIONS § 561.12 Consumer credit. The term consumer credit means credit extended... association relies substantially upon other factors, such as the general credit standing of the...

  1. 12 CFR 561.12 - Consumer credit.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 6 2012-01-01 2012-01-01 false Consumer credit. 561.12 Section 561.12 Banks... AFFECTING ALL SAVINGS ASSOCIATIONS § 561.12 Consumer credit. The term consumer credit means credit extended... association relies substantially upon other factors, such as the general credit standing of the...

  2. 12 CFR 561.12 - Consumer credit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 6 2014-01-01 2012-01-01 true Consumer credit. 561.12 Section 561.12 Banks and... SAVINGS ASSOCIATIONS § 561.12 Consumer credit. The term consumer credit means credit extended to a natural... substantially upon other factors, such as the general credit standing of the borrower, guaranties, or...

  3. 12 CFR 390.287 - Consumer credit.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Consumer credit. 390.287 Section 390.287 Banks... Savings Associations § 390.287 Consumer credit. The term consumer credit means credit extended to a... relies substantially upon other factors, such as the general credit standing of the borrower,...

  4. 12 CFR 161.12 - Consumer credit.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Consumer credit. 161.12 Section 161.12 Banks... AFFECTING ALL SAVINGS ASSOCIATIONS § 161.12 Consumer credit. The term consumer credit means credit extended... association relies substantially upon other factors, such as the general credit standing of the...

  5. 12 CFR 161.12 - Consumer credit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Consumer credit. 161.12 Section 161.12 Banks... AFFECTING ALL SAVINGS ASSOCIATIONS § 161.12 Consumer credit. The term consumer credit means credit extended... association relies substantially upon other factors, such as the general credit standing of the...

  6. 12 CFR 390.287 - Consumer credit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Consumer credit. 390.287 Section 390.287 Banks... Savings Associations § 390.287 Consumer credit. The term consumer credit means credit extended to a... relies substantially upon other factors, such as the general credit standing of the borrower,...

  7. 12 CFR 390.287 - Consumer credit.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Consumer credit. 390.287 Section 390.287 Banks... Savings Associations § 390.287 Consumer credit. The term consumer credit means credit extended to a... relies substantially upon other factors, such as the general credit standing of the borrower,...

  8. 12 CFR 561.12 - Consumer credit.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 6 2013-01-01 2012-01-01 true Consumer credit. 561.12 Section 561.12 Banks and... SAVINGS ASSOCIATIONS § 561.12 Consumer credit. The term consumer credit means credit extended to a natural... substantially upon other factors, such as the general credit standing of the borrower, guaranties, or...

  9. 12 CFR 161.12 - Consumer credit.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Consumer credit. 161.12 Section 161.12 Banks... AFFECTING ALL SAVINGS ASSOCIATIONS § 161.12 Consumer credit. The term consumer credit means credit extended... association relies substantially upon other factors, such as the general credit standing of the...

  10. 16 CFR 255.2 - Consumer endorsements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... three individuals coming out of a theater, each of whom gives a positive statement about the movie. These individuals are actual consumers expressing their personal views about the movie. The advertiser... consumers will have about the movie. Because the consumers' statements would be understood to be...

  11. 16 CFR 255.2 - Consumer endorsements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... three individuals coming out of a theater, each of whom gives a positive statement about the movie. These individuals are actual consumers expressing their personal views about the movie. The advertiser... consumers will have about the movie. Because the consumers' statements would be understood to be...

  12. 16 CFR 255.2 - Consumer endorsements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... three individuals coming out of a theater, each of whom gives a positive statement about the movie. These individuals are actual consumers expressing their personal views about the movie. The advertiser... consumers will have about the movie. Because the consumers' statements would be understood to be...

  13. 16 CFR 255.2 - Consumer endorsements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... three individuals coming out of a theater, each of whom gives a positive statement about the movie. These individuals are actual consumers expressing their personal views about the movie. The advertiser... consumers will have about the movie. Because the consumers' statements would be understood to be...

  14. Consumer Education for the Rural Elderly.

    ERIC Educational Resources Information Center

    Ater, E. Carolyn; Baugh, Carroll W.

    1981-01-01

    Reviews problems of the elderly consumer and describes efforts to provide consumer education to rural elderly individuals through two series of one-day workshops. Evaluations indicated that consumer education can be effectively provided to rural elderly with a high degree of perceived usefulness and sharing of information. (Author/JAC)

  15. Realia: Tools for Consumer Education Instruction

    ERIC Educational Resources Information Center

    Green, D. Hayden

    1974-01-01

    These suggestions on using realia in the classroom should augment carefully conceived strategies for teaching concepts concerning the consumer in the economy, the consumer in the marketplace, and the consumer's decision-making processes. Realia can bridge the gap between abstract subject matter and functional applications. (BP)

  16. Informed Consumer Choice in Community Rehabilitation Programs

    ERIC Educational Resources Information Center

    Hagen-Foley, Debra L.; Rosenthal, David A.; Thomas, Dale F.

    2005-01-01

    This study investigated consumer and staff member perceptions regarding the extent of consumer choice and participatory planning in community-based rehabilitation programs (CRPs) and the relationship between these elements, satisfaction, and outcomes. Consumers reported moderate to high levels of choice in services and employment goals, and…

  17. 76 FR 78500 - Consumer Leasing (Regulation M)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-19

    ...Title X of the Dodd-Frank Wall Street Reform and Consumer Protection Act (Dodd-Frank Act) transferred rulemaking authority for a number of consumer financial protection laws from seven Federal agencies to the Bureau of Consumer Financial Protection (Bureau) as of July 21, 2011. The Bureau is in the process of republishing the regulations implementing those laws with technical and conforming......

  18. Serving the Learning Needs of Education Consumers.

    ERIC Educational Resources Information Center

    Barker, Kathryn

    1999-01-01

    An education futurist discusses who are the consumers of Canada's education and training system, what individuals need from Canada's formal education and training system, how consumers might characterize a preferred system of education and training, what a consumer-based education and training system would look like, and what a knowledge-based…

  19. 47 CFR 64.703 - Consumer information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 3 2011-10-01 2011-10-01 false Consumer information. 64.703 Section 64.703... Bell Operating Companies; Telephone Operator Services § 64.703 Consumer information. (a) Each provider of operator services shall: (1) Identify itself, audibly and distinctly, to the consumer at...

  20. 7 CFR 60.104 - Consumer package.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Consumer package. 60.104 Section 60.104 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... FOR FISH AND SHELLFISH General Provisions Definitions § 60.104 Consumer package. Consumer...

  1. 7 CFR 993.22 - Consumer package.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Consumer package. 993.22 Section 993.22 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 993.22 Consumer package. Consumer package means: (a)...

  2. 7 CFR 993.22 - Consumer package.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Consumer package. 993.22 Section 993.22 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Order Regulating Handling Definitions § 993.22 Consumer package. Consumer package means: (a)...

  3. 7 CFR 60.104 - Consumer package.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Consumer package. 60.104 Section 60.104 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... FOR FISH AND SHELLFISH General Provisions Definitions § 60.104 Consumer package. Consumer...

  4. 7 CFR 993.22 - Consumer package.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Consumer package. 993.22 Section 993.22 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Order Regulating Handling Definitions § 993.22 Consumer package. Consumer package means: (a)...

  5. 7 CFR 993.22 - Consumer package.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Consumer package. 993.22 Section 993.22 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 993.22 Consumer package. Consumer package means: (a)...

  6. 47 CFR 64.703 - Consumer information.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 3 2014-10-01 2014-10-01 false Consumer information. 64.703 Section 64.703... Bell Operating Companies; Telephone Operator Services § 64.703 Consumer information. (a) Each provider of operator services shall: (1) Identify itself, audibly and distinctly, to the consumer at...

  7. 7 CFR 60.104 - Consumer package.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Consumer package. 60.104 Section 60.104 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... FOR FISH AND SHELLFISH General Provisions Definitions § 60.104 Consumer package. Consumer...

  8. 47 CFR 64.703 - Consumer information.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 3 2012-10-01 2012-10-01 false Consumer information. 64.703 Section 64.703... Bell Operating Companies; Telephone Operator Services § 64.703 Consumer information. (a) Each provider of operator services shall: (1) Identify itself, audibly and distinctly, to the consumer at...

  9. 7 CFR 60.104 - Consumer package.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Consumer package. 60.104 Section 60.104 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards... FOR FISH AND SHELLFISH General Provisions Definitions § 60.104 Consumer package. Consumer...

  10. 47 CFR 64.703 - Consumer information.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 3 2013-10-01 2013-10-01 false Consumer information. 64.703 Section 64.703... Bell Operating Companies; Telephone Operator Services § 64.703 Consumer information. (a) Each provider of operator services shall: (1) Identify itself, audibly and distinctly, to the consumer at...

  11. 15 CFR 16.12 - Consumer education.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Consumer education. 16.12 Section 16.12 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY CONSUMER PRODUCT INFORMATION LABELING PROGRAM § 16.12 Consumer education. The Secretary, in close cooperation...

  12. 15 CFR 16.12 - Consumer education.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Consumer education. 16.12 Section 16.12 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY CONSUMER PRODUCT INFORMATION LABELING PROGRAM § 16.12 Consumer education. The Secretary, in close cooperation...

  13. 15 CFR 16.12 - Consumer education.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Consumer education. 16.12 Section 16.12 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY CONSUMER PRODUCT INFORMATION LABELING PROGRAM § 16.12 Consumer education. The Secretary, in close cooperation...

  14. 15 CFR 16.12 - Consumer education.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Consumer education. 16.12 Section 16.12 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY CONSUMER PRODUCT INFORMATION LABELING PROGRAM § 16.12 Consumer education. The Secretary, in close cooperation...

  15. 7 CFR 1220.105 - Consumer information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Consumer information. 1220.105 Section 1220.105 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.105 Consumer information....

  16. 7 CFR 1215.5 - Consumer information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Consumer information. 1215.5 Section 1215.5 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... CONSUMER INFORMATION Popcorn Promotion, Research, and Consumer Information Order Definitions §...

  17. 7 CFR 1230.5 - Consumer information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Consumer information. 1230.5 Section 1230.5 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Definitions § 1230.5...

  18. 7 CFR 1209.3 - Consumer information.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Consumer information. 1209.3 Section 1209.3 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING..., AND CONSUMER INFORMATION ORDER Mushroom Promotion, Research, and Consumer Information...

  19. Consumer Fraud: An Empirical Perspective. Summary.

    ERIC Educational Resources Information Center

    Schubert, Jane G.; And Others

    The American Institutes for Research (AIR) and the National Consumer Law Center (NCLC) studied consumer fraud and assessed possible intervention. Phase I produced an AIR description of the nature, scope, and characteristics of consumer fraud and an NCLC compilation of the laws and regulations which control it. In Phase II AIR developed…

  20. Course of Study for Consumer Mathematics.

    ERIC Educational Resources Information Center

    Montgomery County Public Schools, Rockville, MD.

    Eleven units comprise this Consumer Mathematics course for secondary school students: Consumer Decision Making; Personal Transportation; Insurance; Credit; Banking; Investments; Income Taxes; Food, Clothing, Furniture, Appliances; Housing; Budgeting; and Travel. The introduction to the teaching guide for Consumer Mathematics includes a rationale…

  1. Consumer Confusion: Reduction Strategies in Higher Education

    ERIC Educational Resources Information Center

    Drummond, Graeme

    2004-01-01

    This paper highlights the increasingly important topic of consumer confusion. Drawing parallels with experiences in the private sector, the concept of consumer confusion is explored within the higher education sector; what causes the phenomenon, how do consumers react to it and how can it be negated/minimised? The expansion and commercialisation…

  2. 45 CFR 98.33 - Consumer education.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Consumer education. 98.33 Section 98.33 Public... Program Operations (Child Care Services)-Parental Rights and Responsibilities § 98.33 Consumer education... public consumer education information that will promote informed child care choices including, at...

  3. 45 CFR 98.33 - Consumer education.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Consumer education. 98.33 Section 98.33 Public... Program Operations (Child Care Services)-Parental Rights and Responsibilities § 98.33 Consumer education... public consumer education information that will promote informed child care choices including, at...

  4. 45 CFR 98.33 - Consumer education.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Consumer education. 98.33 Section 98.33 Public... Program Operations (Child Care Services)-Parental Rights and Responsibilities § 98.33 Consumer education... public consumer education information that will promote informed child care choices including, at...

  5. 78 FR 69851 - Consumer Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-21

    ... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of its Consumer Advisory Committee... consumers in proceedings before the Commission. DATES: The next meeting of the Committee will take place...

  6. 27 CFR 6.96 - Consumer promotions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Consumer promotions. 6.96... OF THE TREASURY LIQUORS âTIED-HOUSEâ Exceptions § 6.96 Consumer promotions. (a) Coupons. The act by an industry member of furnishing to consumers coupons which are redeemable at a retail...

  7. National Consumer and Financial Literacy Framework

    ERIC Educational Resources Information Center

    Ministerial Council for Education, Early Childhood Development and Youth Affairs (NJ1), 2011

    2011-01-01

    This document is a revised version of the National Consumer and Financial Literacy Framework (the Framework) originally developed in 2005. It articulates a rationale for consumer and financial education in Australian schools; describes essential consumer and financial capabilities that will support lifelong learning; and provides guidance on how…

  8. Reading and Consumer Decision Making Skills.

    ERIC Educational Resources Information Center

    Peck, Michaeleen P.; Laughlin, Margaret A.

    Teachers at all grade levels need to recognize the importance of instruction in consumer reading and decision making skills. The definitions and prerequisites of a literate consumer underscore the importance of reading and reasoning skills development for making effective decisions. Consumer educators must also recognize that economic…

  9. 16 CFR 255.2 - Consumer endorsements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Consumer endorsements. 255.2 Section 255.2... ENDORSEMENTS AND TESTIMONIALS IN ADVERTISING § 255.2 Consumer endorsements. (a) An advertisement employing...., without using endorsements. Consumer endorsements themselves are not competent and reliable...

  10. A Longitudinal Study of Consumer Socialization.

    ERIC Educational Resources Information Center

    Moschis, George P.; Moore, Roy L.

    A study examined the effects of factors (including television, family, peers, age, and socioeconomic status) on consumer socialization, the process by which individuals develop consumption-related cognitions and behaviors. The specific criterion variables studied included consumer affairs knowledge, puffery filtering, consumer finance management,…

  11. Impact of Advertising: Implications for Consumer Education.

    ERIC Educational Resources Information Center

    Cook, Zena; And Others

    This report reviews and analyzes the effects advertising has on consumer choice, national values, and life styles. It is intended to aid consumer educators and others in related fields. The report's focus is on two central issues: consumer sovereignty and patterns of personal, industrial, and national resource allocation. The first of four…

  12. Solar consumer assurance network briefing book

    SciTech Connect

    Connor, Lynda

    1980-06-01

    Background information is provided on the rationale and purpose of the Solar Consumer Assurance Network (SOLCAN) program. Mechanisms being instituted by states to meet solar consumer assurance needs are identified. Mechanisms being developed with Federal government support to encourage solar consumer assurance activities are described. The operation of the FY 80 SOLCAN effort is described. (MHR)

  13. 15 CFR 16.12 - Consumer education.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Consumer education. 16.12 Section 16.12 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY CONSUMER PRODUCT INFORMATION LABELING PROGRAM § 16.12 Consumer education. The Secretary, in close cooperation...

  14. Consumer Behavior: Its Scope and Boundary.

    ERIC Educational Resources Information Center

    Sirgy, M. Joseph

    Consumer behavior can be conceptualized by introducing a theoretical framework which defines its scope and boundary and identifies six developmental levels. The infancy stage, Level I, is the study of consumer behavior referred to as the scientific study of psychological structure and process dynamics of individuals consuming an economic good…

  15. European consumers and health claims: attitudes, understanding and purchasing behaviour.

    PubMed

    Wills, Josephine M; Storcksdieck genannt Bonsmann, Stefan; Kolka, Magdalena; Grunert, Klaus G

    2012-05-01

    Health claims on food products are often used as a means to highlight scientifically proven health benefits associated with consuming those foods. But do consumers understand and trust health claims? This paper provides an overview of recent research on consumers and health claims including attitudes, understanding and purchasing behaviour. A majority of studies investigated selective product-claim combinations, with ambiguous findings apart from consumers' self-reported generic interest in health claims. There are clear indications that consumer responses differ substantially according to the nature of carrier product, the type of health claim, functional ingredient used or a combination of these components. Health claims tend to be perceived more positively when linked to a product with an overall positive health image, whereas some studies demonstrate higher perceived credibility of products with general health claims (e.g. omega-3 and brain development) compared to disease risk reduction claims (e.g. bioactive peptides to reduce risk of heart disease), others report the opposite. Inconsistent evidence also exists on the correlation between having a positive attitude towards products with health claims and purchase intentions. Familiarity with the functional ingredient and/or its claimed health effect seems to result in a more favourable evaluation. Better nutritional knowledge, however, does not automatically lead to a positive attitude towards products carrying health messages. Legislation in the European Union requires that the claim is understood by the average consumer. As most studies on consumers' understanding of health claims are based on subjective understanding, this remains an area for more investigation. PMID:22385589

  16. Liquid Cell Transmission Electron Microscopy

    NASA Astrophysics Data System (ADS)

    Liao, Hong-Gang; Zheng, Haimei

    2016-05-01

    Liquid cell transmission electron microscopy (TEM) has attracted significant interest in recent years. With nanofabricated liquid cells, it has been possible to image through liquids using TEM with subnanometer resolution, and many previously unseen materials dynamics have been revealed. Liquid cell TEM has been applied to many areas of research, ranging from chemistry to physics, materials science, and biology. So far, topics of study include nanoparticle growth and assembly, electrochemical deposition and lithiation for batteries, tracking and manipulation of nanoparticles, catalysis, and imaging of biological materials. In this article, we first review the development of liquid cell TEM and then highlight progress in various areas of research. In the study of nanoparticle growth, the electron beam can serve both as the illumination source for imaging and as the input energy for reactions. However, many other research topics require the control of electron beam effects to minimize electron beam damage. We discuss efforts to understand electron beam-liquid matter interactions. Finally, we provide a perspective on future challenges and opportunities in liquid cell TEM.

  17. Liquid Cell Transmission Electron Microscopy.

    PubMed

    Liao, Hong-Gang; Zheng, Haimei

    2016-05-27

    Liquid cell transmission electron microscopy (TEM) has attracted significant interest in recent years. With nanofabricated liquid cells, it has been possible to image through liquids using TEM with subnanometer resolution, and many previously unseen materials dynamics have been revealed. Liquid cell TEM has been applied to many areas of research, ranging from chemistry to physics, materials science, and biology. So far, topics of study include nanoparticle growth and assembly, electrochemical deposition and lithiation for batteries, tracking and manipulation of nanoparticles, catalysis, and imaging of biological materials. In this article, we first review the development of liquid cell TEM and then highlight progress in various areas of research. In the study of nanoparticle growth, the electron beam can serve both as the illumination source for imaging and as the input energy for reactions. However, many other research topics require the control of electron beam effects to minimize electron beam damage. We discuss efforts to understand electron beam-liquid matter interactions. Finally, we provide a perspective on future challenges and opportunities in liquid cell TEM. PMID:27215823

  18. Consumer thresholds for establishing the value of beef tenderness.

    PubMed

    Miller, M F; Carr, M A; Ramsey, C B; Crockett, K L; Hoover, L C

    2001-12-01

    In the present study, a national consumer evaluation was conducted for beef tenderness on USDA Select strip loin steaks of known Warner-Bratzler shear (WBS) force values, ranging from tough (> 5.7 kg) to tender (< 3.0 kg), and to assess the monetary value that consumers place on tenderness by determining the average price a consumer would pay for a steak in three tenderness categories. Three supermarkets in each of five metropolitan areas (Baltimore, MD/Washington D.C.; Chicago, IL; Dallas/Fort Worth, TX; Los Angeles, CA; and Lubbock, TX) were selected to represent a wide range of income, education, and ethnicity at each city. Five trained research teams traveled to the cities to collect data during the same 10-d period. Consumers (n = 734; minimum of 15 consumers/panel, three panels/store, three stores/city, five cities) were asked to evaluate samples from each tenderness classification (tender, intermediate, or tough) for overall and tenderness acceptability, overall quality, beef flavor, juiciness, tenderness, how much they would pay for the steak ($17.14, 14.28, or 10.98/kg), if they would pay more than current market price if guaranteed tender, and to estimate the number of meals in a 2-wk period that included beef. The consumers were 52% light beef users, consuming 0 to 8 meals containing beef in 2 wk, 41% heavy beef users (greater than 12 meals/2 wk), and 6% moderate beef users (9 to 12 meals/2 wk). Consumer tenderness acceptability increased as WBS values decreased (P < 0.05). The transition in consumer perception from tender to tough beef occurred between 4.3 and 4.9 kg of WBS based on > or = 86% consumer acceptability. Consumer acceptability for tenderness decreased from 86% at 4.3 kg for a "slightly tender" rating to 59% at 4.9 kg for a "slightly tough" rating. Data from the present study suggested that consumer WBS tenderness values of < 3.0, 3.4, 4.0, 4.3, and > 4.9 kg would result in 100, 99, 94, 86, and 25% customer satisfaction for beef tenderness

  19. Consumer Vehicle Choice Model Documentation

    SciTech Connect

    Liu, Changzheng; Greene, David L

    2012-08-01

    In response to the Fuel Economy and Greenhouse Gas (GHG) emissions standards, automobile manufacturers will need to adopt new technologies to improve the fuel economy of their vehicles and to reduce the overall GHG emissions of their fleets. The U.S. Environmental Protection Agency (EPA) has developed the Optimization Model for reducing GHGs from Automobiles (OMEGA) to estimate the costs and benefits of meeting GHG emission standards through different technology packages. However, the model does not simulate the impact that increased technology costs will have on vehicle sales or on consumer surplus. As the model documentation states, “While OMEGA incorporates functions which generally minimize the cost of meeting a specified carbon dioxide (CO2) target, it is not an economic simulation model which adjusts vehicle sales in response to the cost of the technology added to each vehicle.” Changes in the mix of vehicles sold, caused by the costs and benefits of added fuel economy technologies, could make it easier or more difficult for manufacturers to meet fuel economy and emissions standards, and impacts on consumer surplus could raise the costs or augment the benefits of the standards. Because the OMEGA model does not presently estimate such impacts, the EPA is investigating the feasibility of developing an adjunct to the OMEGA model to make such estimates. This project is an effort to develop and test a candidate model. The project statement of work spells out the key functional requirements for the new model.

  20. Historic day for Malaysian consumers.

    PubMed

    Kaur, S R

    1993-04-01

    The Malaysian Medical Association, the Malaysian Dental Association, the Malaysian Pharmaceutical Society, and the Federation of Malaysian Consumer Associations have introduced and endorsed the Charter for Patient Rights. The Charter recognized that health care is a basic human right, regardless of race, religion, social status, and ability to pay. Further, consumers have the right to seek medical care in both the public and private sectors. The Charter also includes the right to a second opinion, one's own medical records, and explanation before receiving any medical treatment and concerning the risks of treatment, compensation for negligence, and adequate information. Malaysia is the second Asian country to have such a charter, South Korea being the first. The UK also has a Patients Charter. The rest of Europe is also moving to adopt such a charter. The private sector, which serves only those who can afford them, provides most health care services in developing countries. Thus, a large private sector threatens the elderly, unemployed, rural poor, and the mentally ill in these countries. The supply of these services is a marketable commodity which physicians and health care professionals own and sell. The medical community has planned, formulated, implemented, and monitored health services in most of these countries. Therefore, the private sector is a major obstacle to health for all. The Charter helps to break down the barrier by informing both physicians and their patients of their rights and responsibilities. PMID:12286471

  1. Unusually stable liquid foams.

    PubMed

    Rio, Emmanuelle; Drenckhan, Wiebke; Salonen, Anniina; Langevin, Dominique

    2014-03-01

    Obtaining stable liquid foams is an important issue in view of their numerous applications. In some of these, the liquid foam in itself is of interest, in others, the liquid foam acts as a precursor for the generation of solid foam. In this short review, we will make a survey of the existing results in the area. This will include foams stabilised by surfactants, proteins and particles. The origin of the stability is related to the slowing down of coarsening, drainage or coalescence, and eventually to their arrest. The three effects are frequently coupled and in many cases, they act simultaneously and enhance one another. Drainage can be arrested if the liquid of the foam either gels or solidifies. Coalescence is slowed down by gelified foam films, and it can be arrested if the films become very thick and/or rigid. These mechanisms are thus qualitatively easy to identify, but they are less easy to model in order to obtain quantitative predictions. The slowing down of coarsening requests either very thick or small films, and its arrest was observed in cases where the surface compression modulus was large. The detail of the mechanisms at play remains unclear. PMID:24342735

  2. Choosing a hospital: analysis of consumer tradeoffs.

    PubMed

    Javalgi, R G; Rao, S R; Thomas, E G

    1991-03-01

    In today's competitive health care industry, hospital administrators and marketers must determine how important various product/service attributes are to potential consumers and how those attributes influence consumer choice decisions. The authors outline an approach (the analytic hierarchy process) that can be used to assess or predict health care choice decisions by consumers. The analytic hierarchy process is a method for analyzing consumer choice behavior whereby a hierarchical structure is used to determine the relative preferences of consumers for health care alternatives. Marketing strategies based on the study findings are suggested. PMID:10110076

  3. Process for vaporizing a liquid hydrocarbon fuel

    DOEpatents

    Szydlowski, Donald F.; Kuzminskas, Vaidotas; Bittner, Joseph E.

    1981-01-01

    The object of the invention is to provide a process for vaporizing liquid hydrocarbon fuels efficiently and without the formation of carbon residue on the apparatus used. The process includes simultaneously passing the liquid fuel and an inert hot gas downwardly through a plurality of vertically spaed apart regions of high surface area packing material. The liquid thinly coats the packing surface, and the sensible heat of the hot gas vaporizes this coating of liquid. Unvaporized liquid passing through one region of packing is uniformly redistributed over the top surface of the next region until all fuel has been vaporized using only the sensible heat of the hot gas stream.

  4. Classification of Concepts in Consumer Education. Consumer Education Development Program: A National Study.

    ERIC Educational Resources Information Center

    Bannister, Rosella; Monsma, Charles

    This guide for program planners and curriculum developers identifies and describes the basic concepts in consumer education. Consumer education is defined as the process of gaining the knowledge and skills needed in managing consumer resources and taking actions to influence the factors which affect consumer decisions. The primary focus of…

  5. 75 FR 22164 - All Items Consumer Price Index for All Urban Consumers United States City Average

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-27

    ... of the Secretary All Items Consumer Price Index for All Urban Consumers United States City Average... Commission and publishes this notice in the Federal Register that the United States City Average All Items Consumer Price Index for All Urban Consumers (1967=100) increased 335.1 percent from its 1974...

  6. 76 FR 31991 - All Items Consumer Price Index for All Urban Consumers; United States City Average

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-02

    ... of the Secretary All Items Consumer Price Index for All Urban Consumers; United States City Average... Commission and publishes this notice in the Federal Register that the United States City Average All Items Consumer Price Index for All Urban Consumers (1967=100) increased 342.21 percent from its 1974...

  7. 77 FR 23283 - All Items Consumer Price Index for All Urban Consumers; United States City Average

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-18

    ... of the Secretary All Items Consumer Price Index for All Urban Consumers; United States City Average... this notice in the Federal Register that the United States City Average All Items Consumer Price Index for All Urban Consumers (1967 = 100) increased 116.6 percent from its 1984 annual average of 311.1...

  8. 76 FR 31991 - All Items Consumer Price Index for All Urban Consumers; United States City Average

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-02

    ... of the Secretary All Items Consumer Price Index for All Urban Consumers; United States City Average... this notice in the Federal Register that the United States City Average All Items Consumer Price Index for All Urban Consumers (1967 = 100) increased 110.0 percent from its 1984 annual average of 311.1...

  9. 78 FR 35054 - All Items Consumer Price Index for All Urban Consumers United States City Average

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-11

    ... of the Secretary All Items Consumer Price Index for All Urban Consumers United States City Average... Commission and publishes this notice in the Federal Register that the United States City Average All Items Consumer Price Index for All Urban Consumers (1967=100) increased 365.6 percent from its 1974...

  10. 75 FR 22164 - All Items Consumer Price Index for All Urban Consumers; United States City Average

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-27

    ... of the Secretary All Items Consumer Price Index for All Urban Consumers; United States City Average... this notice in the Federal Register that the United States City Average All Items Consumer Price Index for All Urban Consumers (1967=100) increased 106.6 percent from its 1984 annual average of 311.1...

  11. Combined plasma/liquid cleaning of substrates

    DOEpatents

    Selwyn, Gary S.; Henins, Ivars

    2003-04-15

    Apparatus and method for cleaning substrates. A substrate is held and rotated by a chuck and an atmospheric pressure plasma jet places a plasma onto predetermined areas of the substrate. Subsequently liquid rinse is sprayed onto the predetermined areas. In one embodiment, a nozzle sprays a gas onto the predetermined areas to assist in drying the predetermined areas when needed.

  12. Liquid atomization

    SciTech Connect

    Walzel, P. )

    1993-01-01

    A systematic review of different liquid atomizers is presented, accompanied by a discussion of various mechanisms of droplet formation in a gas atmosphere as a function of the liquid flow-regime and the geometry of the atomizer. Equations are presented for the calculation of the mean droplet-diameter. In many applications, details of the droplet size distribution are, also, important, e.g., approximate values of the breadth of the droplet formation are given. The efficiency of utilization of mechanical energy in droplet formation is indicated for the different types of atomizers. Atomization is used, in particular, for the following purposes: (1) atomization of fuels; (2) making granular products; (3) carrying out mass-transfer operations; and (4) coating of surfaces.

  13. Who speaks for the health consumer?

    PubMed

    Fox, Michael H

    2008-08-01

    Although consumer-directed health care has become a fashionable concept in recent years, stories abound asking whether the so-called free market in health care can provide adequate access to quality health care at an affordable price. In spite of these concerns, consumer-directed health care continues as the face of legitimacy behind an industry-driven campaign to limit regulatory protections of the consumer in the market and encourage the growth of health insurance products that place spending options closer to the consumer, whether or not these options are available, affordable, or easily understood. Understanding whether this empowerment is real begins with first asking what it now means to be a health consumer. This commentary offers perspective on the dilemma faced by millions of Americans in navigating our health care system under the assumption that market-driven choices foster consumer empowerment in health care, and suggests approaches for expanding the true consumer voice. PMID:18677063

  14. Consumer-oriented social data fusion: controlled learning in social environments, social advertising, and more

    NASA Astrophysics Data System (ADS)

    Grewe, L.

    2013-05-01

    This paper explores the current practices in social data fusion and analysis as it applies to consumer-oriented applications in a slew of areas including business, economics, politics, sciences, medicine, education and more. A categorization of these systems is proposed and contributions to each area are explored preceded by a discussion of some special issues related to social data and networks. From this work, future paths of consumer-based social data analysis research and current outstanding problems are discovered.

  15. Pump for Saturated Liquids

    NASA Technical Reports Server (NTRS)

    Elliott, D. G.

    1986-01-01

    Boiling liquids pumped by device based on proven components. Expanding saturated liquid in nozzle and diverting its phases along separate paths in liquid/vapor separator raises pressure of liquid. Liquid cooled in process. Pump makes it unnecessary to pressurize cryogenic liquids in order to pump them. Problems of introducing noncondensable pressurizing gas avoided.

  16. 324 Bldg Liquid Waste Handling System Functional Design Criteria

    SciTech Connect

    HAM, J.E.

    1999-12-16

    The 324 Building in the 300 Area of the Hanford Site, is preparing to design, construct, and operate the Liquid Waste Handling System (LWHS). The system will include transfer, collection, treatment, and disposal of radiological and mixed liquid waste.

  17. Linking Intertidal and Subtidal Food Webs: Consumer-Mediated Transport of Intertidal Benthic Microalgal Carbon

    PubMed Central

    Kang, Chang-Keun; Park, Hyun Je; Choy, Eun Jung; Choi, Kwang-Sik; Hwang, Kangseok; Kim, Jong-Bin

    2015-01-01

    We examined stable carbon and nitrogen isotope ratios for a large variety of consumers in intertidal and subtidal habitats, and their potential primary food sources [i.e., microphytobenthos (MPB), phytoplankton, and Phragmites australis] in a coastal bay system, Yeoja Bay of Korea, to test the hypothesis that the transfer of intertidal MPB-derived organic carbon to the subtidal food web can be mediated by motile consumers. Compared to a narrow δ13C range (−18 to −16‰) of offshore consumers, a broad δ13C range (−18 to −12‰) of both intertidal and subtidal consumers indicated that 13C-enriched sources of organic matter are an important trophic source to coastal consumers. In the intertidal areas, δ13C of most consumers overlapped with or was 13C-enriched relative to MPB. Despite the scarcity of MPB in the subtidal, highly motile consumers in subtidal habitat had nearly identical δ13C range with many intertidal foragers (including crustaceans and fish), overlapping with the range of MPB. In contrast, δ13C values of many sedentary benthic invertebrates in the subtidal areas were similar to those of offshore consumers and more 13C-depleted than motile foragers, indicating high dependence on phytoplankton-derived carbon. The isotopic mixing model calculation confirms that the majority of motile consumers and also some of subtidal sedentary ones depend on intertidal MPB for more than a half of their tissue carbon. Finally, although further quantitative estimates are needed, these results suggest that direct foraging by motile consumers on intertidal areas, and thereby biological transport of MPB-derived organic carbon to the subtidal areas, may provide important trophic connection between intertidal production and the nearshore shallow subtidal food webs. PMID:26448137

  18. Linking Intertidal and Subtidal Food Webs: Consumer-Mediated Transport of Intertidal Benthic Microalgal Carbon.

    PubMed

    Kang, Chang-Keun; Park, Hyun Je; Choy, Eun Jung; Choi, Kwang-Sik; Hwang, Kangseok; Kim, Jong-Bin

    2015-01-01

    We examined stable carbon and nitrogen isotope ratios for a large variety of consumers in intertidal and subtidal habitats, and their potential primary food sources [i.e., microphytobenthos (MPB), phytoplankton, and Phragmites australis] in a coastal bay system, Yeoja Bay of Korea, to test the hypothesis that the transfer of intertidal MPB-derived organic carbon to the subtidal food web can be mediated by motile consumers. Compared to a narrow δ13C range (-18 to -16‰) of offshore consumers, a broad δ13C range (-18 to -12‰) of both intertidal and subtidal consumers indicated that 13C-enriched sources of organic matter are an important trophic source to coastal consumers. In the intertidal areas, δ13C of most consumers overlapped with or was 13C-enriched relative to MPB. Despite the scarcity of MPB in the subtidal, highly motile consumers in subtidal habitat had nearly identical δ13C range with many intertidal foragers (including crustaceans and fish), overlapping with the range of MPB. In contrast, δ13C values of many sedentary benthic invertebrates in the subtidal areas were similar to those of offshore consumers and more 13C-depleted than motile foragers, indicating high dependence on phytoplankton-derived carbon. The isotopic mixing model calculation confirms that the majority of motile consumers and also some of subtidal sedentary ones depend on intertidal MPB for more than a half of their tissue carbon. Finally, although further quantitative estimates are needed, these results suggest that direct foraging by motile consumers on intertidal areas, and thereby biological transport of MPB-derived organic carbon to the subtidal areas, may provide important trophic connection between intertidal production and the nearshore shallow subtidal food webs. PMID:26448137

  19. Consumer Acceptance of Dry Dog Food Variations

    PubMed Central

    Donfrancesco, Brizio Di; Koppel, Kadri; Swaney-Stueve, Marianne; Chambers, Edgar

    2014-01-01

    Simple Summary The objectives of this study were to compare the acceptance of different dry dog food products by consumers, determine consumer clusters for acceptance, and identify the characteristics of dog food that drive consumer acceptance. Pet owners evaluated dry dog food samples available in the US market. The results indicated that appearance of the sample, especially the color, influenced pet owner’s overall liking more than the aroma of the product. Abstract The objectives of this study were to compare the acceptance of different dry dog food products by consumers, determine consumer clusters for acceptance, and identify the characteristics of dog food that drive consumer acceptance. Eight dry dog food samples available in the US market were evaluated by pet owners. In this study, consumers evaluated overall liking, aroma, and appearance liking of the products. Consumers were also asked to predict their purchase intent, their dog’s liking, and cost of the samples. The results indicated that appearance of the sample, especially the color, influenced pet owner’s overall liking more than the aroma of the product. Overall liking clusters were not related to income, age, gender, or education, indicating that general consumer demographics do not appear to play a main role in individual consumer acceptance of dog food products. PMID:26480043

  20. Fast Conversion of Ionic Liquids and Poly(Ionic Liquid)s into Porous Nitrogen-Doped Carbons in Air

    PubMed Central

    Men, Yongjun; Ambrogi, Martina; Han, Baohang; Yuan, Jiayin

    2016-01-01

    Ionic liquids and poly(ionic liquid)s have been successfully converted into nitrogen-doped porous carbons with tunable surface area up to 1200 m2/g at high temperatures in air. Compared to conventional carbonization process conducted under inert gas to produce nitrogen-doped carbons, the new production method was completed in a rather shorter time without noble gas protection. PMID:27070588

  1. Fast Conversion of Ionic Liquids and Poly(Ionic Liquid)s into Porous Nitrogen-Doped Carbons in Air.

    PubMed

    Men, Yongjun; Ambrogi, Martina; Han, Baohang; Yuan, Jiayin

    2016-01-01

    Ionic liquids and poly(ionic liquid)s have been successfully converted into nitrogen-doped porous carbons with tunable surface area up to 1200 m²/g at high temperatures in air. Compared to conventional carbonization process conducted under inert gas to produce nitrogen-doped carbons, the new production method was completed in a rather shorter time without noble gas protection. PMID:27070588

  2. Beyond dispersive liquid-liquid microextraction.

    PubMed

    Leong, Mei-I; Fuh, Ming-Ren; Huang, Shang-Da

    2014-03-28

    Dispersive liquid-liquid microextraction (DLLME) and other dispersion liquid-phase microextraction (LPME) methods have been developed since the first DLLME method was reported in 2006. DLLME is simple, rapid, and affords high enrichment factor, this is due to the large contact surface area of the extraction solvent. DLLME is a method suitable for the extraction in many different water samples, but it requires using chlorinated solvents. In recent years, interest in DLLME or dispersion LPME has been focused on the use of low-toxicity solvents and more conveniently practical procedures. This review examines some of the most interesting developments in the past few years. In the first section, DLLME methods are separated in two categories: DLLME with low-density extraction solvent and DLLME with high-density extraction solvent. Besides these methods, many novel special devices for collecting low-density extraction solvent are also mentioned. In addition, various dispersion techniques with LPME, including manual shaking, air-assisted LPME (aspirating and injecting the extraction mixture by syringe), ultrasound-assisted emulsification, vortex-assisted emulsification, surfactant-assisted emulsification, and microwave-assisted emulsification are described. Besides the above methods, combinations of DLLME with other extraction techniques (solid-phase extraction, stir bar sorptive extraction, molecularly imprinted matrix solid-phase dispersion and supercritical fluid extraction) are introduced. The combination of nanotechnique with DLLME is also introduced. Furthermore, this review illustrates the application of DLLME or dispersion LPME methods to separate and preconcentrate various organic analytes, inorganic analytes, and samples. PMID:24582396

  3. Collaborating with consumer and community representatives in health and medical research in Australia: results from an evaluation

    PubMed Central

    2011-01-01

    Objective To collaborate with consumer and community representatives in the Alcohol and Pregnancy Project from 2006-2008 http://www.ichr.uwa.edu.au/alcoholandpregnancy and evaluate researchers' and consumer and community representatives' perceptions of the process, context and impact of consumer and community participation in the project. Methods We formed two reference groups and sought consumer and community representatives' perspectives on all aspects of the project over a three year period. We developed an evaluation framework and asked consumer and community representatives and researchers to complete a self-administered questionnaire at the end of the project. Results Fifteen researchers (93.8%) and seven (53.8%) consumer and community representatives completed a questionnaire. Most consumer and community representatives agreed that the process and context measures of their participation had been achieved. Both researchers and consumer and community representatives identified areas for improvement and offered suggestions how these could be improved for future research. Researchers thought consumer and community participation contributed to project outputs and outcomes by enhancing scientific and ethical standards, providing legitimacy and authority, and increasing the project's credibility and participation. They saw it was fundamental to the research process and acknowledged consumer and community representatives for their excellent contribution. Consumer and community representatives were able to directly influence decisions about the research. They thought that consumer and community participation had significant influence on the success of project outputs and outcomes. Conclusions Consumer and community participation is an essential component of good research practice and contributed to the Alcohol and Pregnancy Project by enhancing research processes, outputs and outcomes, and this participation was valued by community and consumer representatives and

  4. Friction-formed liquid droplets

    NASA Astrophysics Data System (ADS)

    Lockwood, A. J.; Anantheshwara, K.; Bobji, M. S.; Inkson, B. J.

    2011-03-01

    The formation of nanoscale liquid droplets by friction of a solid is observed in real-time. This is achieved using a newly developed in situ transmission electron microscope (TEM) triboprobe capable of applying multiple reciprocating wear cycles to a nanoscale surface. Dynamical imaging of the nanoscale cyclic rubbing of a focused-ion-beam (FIB) processed Al alloy by diamond shows that the generation of nanoscale wear particles is followed by a phase separation to form liquid Ga nanodroplets and liquid bridges. The transformation of a two-body system to a four-body solid-liquid system within the reciprocating wear track significantly alters the local dynamical friction and wear processes. Moving liquid bridges are observed in situ to play a key role at the sliding nanocontact, interacting strongly with the highly mobile nanoparticle debris. In situ imaging demonstrates that both static and moving liquid droplets exhibit asymmetric menisci due to nanoscale surface roughness. Nanodroplet kinetics are furthermore dependent on local frictional temperature, with solid-like surface nanofilaments forming on cooling. TEM nanotribology opens up new avenues for the real-time quantification of cyclic friction, wear and dynamic solid-liquid nanomechanics, which will have widespread applications in many areas of nanoscience and nanotechnology.

  5. Liquid-Flow Controller Responds To Pressure

    NASA Technical Reports Server (NTRS)

    Cox, George B., Jr.

    1990-01-01

    Mechanism controls flow of liquid in fuel-spraying head in combustion chamber responds nonlinearly to pressure of liquid. Shell of spraybar expands or contracts laterally as its internal pressure rises or falls, forcing collar down or up on entry tube. Area of window formed by slots in collar and entry tube thus increases or decreases. Drop in pressure through variable-area orifice increases much more with flow through orifice than does corresponding drop in pressure with flow through fixed-area orifice. In practical terms, lower pump pressure needed with variable orifice for given flow of liquid. Principle of operation applicable to spraying heads for other fluids.

  6. A general consumer-resource population model

    USGS Publications Warehouse

    Lafferty, Kevin D.; DeLeo, Giulio; Briggs, Cheryl J.; Dobson, Andrew P.; Gross, Thilo; Kuris, Armand M.

    2015-01-01

    Food-web dynamics arise from predator-prey, parasite-host, and herbivore-plant interactions. Models for such interactions include up to three consumer activity states (questing, attacking, consuming) and up to four resource response states (susceptible, exposed, ingested, resistant). Articulating these states into a general model allows for dissecting, comparing, and deriving consumer-resource models. We specify this general model for 11 generic consumer strategies that group mathematically into predators, parasites, and micropredators and then derive conditions for consumer success, including a universal saturating functional response. We further show how to use this framework to create simple models with a common mathematical lineage and transparent assumptions. Underlying assumptions, missing elements, and composite parameters are revealed when classic consumer-resource models are derived from the general model.

  7. 77 FR 37616 - Disclosure of Consumer Complaint Data

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-22

    ... OF CONSUMER FINANCIAL PROTECTION 12 CFR Chapter X Disclosure of Consumer Complaint Data AGENCY: Bureau of Consumer Financial Protection. ACTION: Notice of proposed policy statement. SUMMARY: The Bureau of Consumer Financial Protection (the ``Bureau'') is requesting comment on a proposed...

  8. Media and education of the consumer.

    PubMed

    Shapiro, Marla

    2016-08-01

    The landscape has changed in how consumers get their health information. A shift to the Internet and social media are now the way many consumers obtain their health and medical information. In addition, the highly complex information in medicine and science separates health journalism from other forms of journalism. In this article, the question of the role of media in educating consumers is examined. It is clear that knowledge translation is complex and begs the cooperation of scientists and journalists alike. PMID:27272228

  9. Consumer Control of Terrestrial Ecosystems

    NASA Astrophysics Data System (ADS)

    Frank, D.

    2012-12-01

    More than half of the earth's terrestrial surface is grazed by large herbivores and their effects on plant and soil carbon and nitrogen processes are large and widespread. Yet the large effects of these animals on terrestrial processes have largely been ignored in global change models. This presentation will explore the many pathways that consumers affect short and long time-scale terrestrial nitrogen and carbon processes. Large herbivores influence the quality of soil organic matter and the size of the active (i.e., labile) pool of soil carbon and nitrogen in several ways. Herbivory leads to greater abundance of species producing low quality material in forest and dry grassland, via feeding preferentially on high quality forage, and high quality material in mesic grassland habitat, via the high quality of material that regrows after a plant is grazed. Defoliation stimulates the rate of root exudation that enhances rhizospheric processes and the availability of nitrogen in the plant rhizosphere. Herbivores also change the species composition of mycorrhizae fungal associates that influence plant growth and affect soil structure and the turnover rate of soil carbon. Recent radiocarbon measurements have revealed that herbivores also markedly affect the turnover dynamics of the large pool of old soil carbon. In Yellowstone Park, ungulates slow the mean turnover of the relatively old (i.e., slow and passive) 0 - 20 cm deep soil organic carbon by 350 years in upland, dry grassland and speed up that rate in slope-bottom, mesic grassland by 300 years. This represents a 650 year swing in the turnover period of old soil carbon across the Yellowstone landscape. By comparison, mean turnover time for the old pool of 0 - 10 cm deep soil organic carbon shifts by about 300 years across the steep climatic gradient that includes tropical, temperate, and northern hardwood forest, and tallgrass, shortgrass and desert grassland. This large body of evidence suggests consumers play a

  10. Liquid and solid carbohydrate foods: comparative effects on glycemic and insulin responses, and satiety.

    PubMed

    Ranawana, Viren; Henry, C Jeya K

    2011-02-01

    It is speculated that the physical form (liquid or solid) of the food substrate has an independent effect on the body's satiety mechanisms. Using a balanced and controlled design, the objective of the present study was to determine the glycemic response (GR), insulin response (IR) and subjective feelings of satiety to two solid (rice [BR] and spaghetti) and two liquid (orange juice and a sugar-sweetened fruit drink [SSD]) foods. Ten healthy participants consumed volume (576 ml) and carbohydrate (50 g) matched portions of the above test foods following a 12-h fast. Blood samples were obtained for the ensuing 120 min for glucose and insulin determination. The subjects also completed visual analog scales (VAS) providing data on subjective feelings of hunger, fullness and satiety. Although there were some significant differences in the total incremental areas under the curve for the GR and IR to liquids and solids, there were notable distinctions in the pattern of the response curves. The BR and SSD elicited significantly different levels of subjective hunger, fullness and satiety. The VAS ratings for all four treatments were at or below baseline by 30 min post-consumption. There were no associations between the GR/IR and VAS ratings. Although the GR and IR were not different between liquids and solids, their differential response patterns could have an impact on satiety and merits further investigation. PMID:20977390

  11. Marketing Schools: Consumer Goods and Competitive Incentives for Consumer Information

    ERIC Educational Resources Information Center

    Lubienski, Christopher

    2007-01-01

    Effective school-choice plans depend on the quality of information available to families. Examining the promotional materials provided by different schools in a highly competitive and diverse urban area tells us not only about the quality of that information but also how schools respond to competitive incentives. This analysis outlines an economic…

  12. Freely Suspended Liquid Crystalline Films

    NASA Astrophysics Data System (ADS)

    Sonin, A. A.

    2003-05-01

    Freely Suspended Liquid Crystalline Films Andrei A. Sonin Centre d'Etudes Atomiques de Saclay, France and Institute of Crystallography, Russian Academy of Sciences with a Foreword by Professor Noel Clark University of Colorado, USA This book provides a brief introduction to the physics of liquid crystals and to macroscopic physical parameters characterising freely suspended liquid crystalline (FSLC) films, and then reviews the experimental techniques for preparing these films, measuring their thicknesses, and investigating their physical properties and structural aspects. Molecular structures and defects of FSLC films and the problems of film stability, thinning and rupture are discussed in later chapters. Physical phenomena, such as orientational and phase transitions, Frederick's and flexoelectric effects, hydroelectrodynamics, etc., are also analysed. Finally, some applications of FSLC films in industry and in various branches of science are discussed. Specialists working in the physics of liquid crystals and in surface physics will find this book of interest. Industrial firms and their research centres investigating liquid crystals, biological membranes, detergent/surfactant/biomedical areas; and graduates and postgraduates in solid state physics and crystallography will also benefit from this book. The book has an easy-to-read style with just the minimum amount of mathematics necessary to explain important concepts. This is the first book dedicated exclusively to the physics of FSLC in almost a century since their discovery and last twenty years of their active studies. Andrei Sonin, a scientist in the area of FSLC and author of many articles on surface phenomena in liquid crystals, the properties and behaviour of thin liquid crystalline and surfactant films, has a long standing reputation in liquid crystals and surfactant systems and has been particularly active in issues involving surface interactions.

  13. Overcoming consumer inertia to dietary guidance.

    PubMed

    Webb, Densie; Byrd-Bredbenner, Carol

    2015-07-01

    Despite 35 y of dietary guidance, there has been no substantial shift in consumer compliance. Consumers report that they seek information on nutrition and healthy eating, but most are not paying attention to dietary recommendations. For guidance to be effective, it must be realistic. Even with increasingly detailed nutrition information and evidence that diet affects health outcomes, convenience and taste remain the strongest determinants of food choices. It is up to health educators to clear up confusion and give consumers control with nutrition messages that are realistic, positive, easy to understand, and actionable without an expectation that consumers will surrender foods they love. PMID:26178023

  14. Overcoming Consumer Inertia to Dietary Guidance12

    PubMed Central

    Webb, Densie; Byrd-Bredbenner, Carol

    2015-01-01

    Despite 35 y of dietary guidance, there has been no substantial shift in consumer compliance. Consumers report that they seek information on nutrition and healthy eating, but most are not paying attention to dietary recommendations. For guidance to be effective, it must be realistic. Even with increasingly detailed nutrition information and evidence that diet affects health outcomes, convenience and taste remain the strongest determinants of food choices. It is up to health educators to clear up confusion and give consumers control with nutrition messages that are realistic, positive, easy to understand, and actionable without an expectation that consumers will surrender foods they love. PMID:26178023

  15. Principles and indicators of successful consumer involvement in NHS research: results of a Delphi study and subgroup analysis.

    PubMed

    Boote, Jonathan; Barber, Rosemary; Cooper, Cindy

    2006-02-01

    Consumer involvement in NHS research is Department of Health policy within the UK. Despite the existence of policy directives and guidance, until recently there has been no consensus among consumers and researchers about what it means to involve consumers successfully in NHS research. This paper discusses the value of consensus research in this policy area, and presents the detailed findings of a Delphi study carried out to reach consensus on principles and indicators of successful consumer involvement in NHS research. Study participants, comprising consumers, researchers and consumer-researchers, were identified using a purposive sampling strategy. Consensus was reached on eight clear and valid principles of successful consumer involvement in NHS research, with each principle having at least one clear and valid indicator. Subgroup analysis revealed few significant differences in how consumers, researchers and consumer-researchers rated the principles and indicators. The implications and limitations of the study are discussed. Further research is needed to assess: (1) the usefulness of the principles and indicators for differing models of consumer involvement, health research methodologies, and subject areas within health research; and (2) the impact of 'successful' consumer involvement on health research processes and outcomes. PMID:15899535

  16. [Osmolality of frequently consumed beverages].

    PubMed

    Dini, Elizabeth; De Abreu, Jorge; López, Emeris

    2004-12-01

    The objective of this work was to determine the osmolality of beverages frequently consumed by children and adolescents due to the scarce information available in our country. The samples were grouped as follows: milks; refreshments; beverages based on fruits, vegetables, cereals, and tubers; sport drinks; energizing drinks; oral rehydrating solutions; reconstituted drinks and infusions. A vapor pressure digital osmometer was used, five samples of each beverage from different lots were analyzed. Four osmolality determinations were made on each sample and the average of such values was calculated. When the variation coefficient of the osmolality measurements of the five samples was higher than 10%, five additional samples were analyzed. As many samples as possible were used with breast milk in the time period of the study. Osmolality averages, standard deviation, and the osmolality confidence intervals (95% reliability) were calculated. The osmolality (mmol/kg) of breast milk and that of cow milk were between 273 and 389; refreshments, white, black and flavored colas, and malts ranged between 479-811; and soda and light drinks: 44-62; fresh fruit and commercial drinks (coconut, peach, apple, orange, pear, pineapple, grape, plum, tamarind): 257-1152 and light juices: 274; sports beverages: 367; energizing drinks: 740; drinks based on vegetables and cereals: 213-516; oral rehydrating solutions: 236-397; reconstituted drinks: 145; infusions: 25. Beverages with adequate osmolality levels for children were: milks, light refreshments, soda, fresh and light juices, oral rehydrating, soy, and reconstituted drinks and infusions. PMID:15602899

  17. Staying Safe While Consuming Alcohol

    PubMed Central

    Howard, Donna Elise; Griffin, Melinda; Boekeloo, Bradley; Lake, Kristin; Bellows, Denise

    2009-01-01

    Objective In this qualitative study, the authors examined how students attempt to minimize harm to themselves and others when drinking. Participants The authors recruited freshmen at a large, mid-Atlantic US public university during the fall semester of 2005 to participate in 8 focus groups. Methods The moderator’s guide was developed through an iterative process that included input from experts and pilot testing. The researchers audiotaped focus group conversations, transcribed them, and subjected them to an interrater reliability check. Analysis was based on the framework of Information-Motivation-Behavioral Skills Model and a phenomenological approach. Results College students have a repertoire of coping strategies they use in an attempt to safeguard themselves and their friends from harm when drinking. Strategies encompass planning a safe context for drinking, using safety measures to minimize harm when drinking, and taking care of someone who has consumed too much alcohol. Conclusions A harm-reduction focus that acknowledges and builds on existing protective strategies may be a promising avenue for alcohol interventions. PMID:18089505

  18. Consumers on the Internet: ethical and legal aspects of commercialization of personalized nutrition.

    PubMed

    Ahlgren, Jennie; Nordgren, Anders; Perrudin, Maud; Ronteltap, Amber; Savigny, Jean; van Trijp, Hans; Nordström, Karin; Görman, Ulf

    2013-07-01

    Consumers often have a positive attitude to the option of receiving personalized nutrition advice based upon genetic testing, since the prospect of enhancing or maintaining one's health can be perceived as empowering. Current direct-to-consumer services over the Internet, however, suffer from a questionable level of truthfulness and consumer protection, in addition to an imbalance between far-reaching promises and contrasting disclaimers. Psychological and behavioral studies indicate that consumer acceptance of a new technology is primarily explained by the end user's rational and emotional interpretation as well as moral beliefs. Results from such studies indicate that personalized nutrition must create true value for the consumer. Also, the freedom to choose is crucial for consumer acceptance. From an ethical point of view, consumer protection is crucial, and caution must be exercised when putting nutrigenomic-based tests and advice services on the market. Current Internet offerings appear to reveal a need to further guaranty legal certainty by ensuring privacy, consumer protection and safety. Personalized nutrition services are on the borderline between nutrition and medicine. Current regulation of this area is incomplete and undergoing development. This situation entails the necessity for carefully assessing and developing existing rules that safeguard fundamental rights and data protection while taking into account the sensitivity of data, the risks posed by each step in their processing, and sufficient guarantees for consumers against potential misuse. PMID:23471853

  19. Consumer diversity interacts with prey defenses to drive ecosystem function

    PubMed Central

    Rasher, Douglas B.; Hoey, Andrew S.; Hay, Mark E.

    2013-01-01

    Prey traits linking consumer diversity to ecosystem function remain poorly understood. On tropical coral reefs, herbivores promote coral dominance by suppressing competing macroalgae, but the roles of herbivore identity and diversity, macroalgal defenses, and their interactions in affecting reef resilience and function are unclear. We studied adjacent pairs of no-take marine reserves and fished areas on reefs in Fiji, and found that protected reefs supported 7–17x greater biomass and 2–3x higher species richness of herbivorous fishes, and 3–11x more live coral cover than did fished reefs. In contrast, macroalgae were 27–61x more abundant and 3–4x more species rich on fished reefs. When we transplanted seven common macroalgae from fished reefs into reserves they were rapidly consumed, suggesting that rates of herbivory (ecosystem functioning) differed inside versus outside reserves. We then video recorded feeding activity on the same seven macroalgae when transplanted into reserves, and assessed the functional redundancy versus complementarity of herbivorous fishes consuming these macroalgae. Of 29 species of larger herbivorous fishes on these reefs, only four species accounted for 97% of macroalgal consumption. Two unicornfish consumed a range of brown macroalgae, a parrotfish consumed multiple red algae, and a rabbitfish consumed a green alga, with almost no diet overlap among these groups. The two most chemically rich, allelopathic algae were each consumed by a single, but different, fish species. This striking complementarity resulted from herbivore species differing in their tolerances to macroalgal chemical and structural defenses. A model of assemblage diet breadth based on our feeding observations predicted that high browser diversity would be required for effective control of macroalgae on Fijian reefs. In support of this model, we observed strong, negative relationships between herbivore diversity and macroalgal abundance and diversity across the

  20. Development of a Lunar Consumables Storage and Distribution Depot

    NASA Technical Reports Server (NTRS)

    Mueller, Robert P.; Notardonato, William

    2004-01-01

    NASA is in the preliminary planning stages for a future lunar base as a response to President George W. Bush's recent announcement of a new sustained exploration program beyond low earth orbit. Kennedy Space Center engineers are supporting this program by utilizing experience in Spaceport system design and operations to help develop a Lunar Consumables Depot. This depot will store propellants, life support fluids, and other consumables either transported from Earth or manufactured from In Situ resources. The depot will distribute these consumables in an energy efficient manner to end users including spacecraft, habitation modules, and rovers. This paper addresses some of the changes to lunar base architecture design as a result of advances in knowledge of lunar resources over the past 35 years, as well as technology advances in the area of In Situ Resource Utilization and consumable storage and distribution. A general system level description of the depot will be presented, including overall design philosophy and high level requirements. Finally, specific subsystem technologies that have been or will be developed by KSC will be addressed. Examples of these technologies are automated umbilicals, cryogenic refrigerators, novel storage vessels, advanced heat switches and heat exchangers, and self healing gaskets and wires.

  1. Why Leading Consumer Product Companies Develop Proactive Chemical Management Strategies

    PubMed Central

    Scruggs, Caroline E.; Van Buren, Harry J.

    2014-01-01

    Scholars have studied the various pressures that companies face related to socially responsible behavior when stakeholders know the particular social issues under consideration. Many have examined social responsibility in the context of environmental responsibility and the general approaches companies take regarding environmental management. The issue of currently unregulated, but potentially hazardous, chemicals in consumer products is not well understood by the general public, but a number of proactive consumer product companies have voluntarily adopted strategies to minimize use of such chemicals. These companies are exceeding regulatory requirements by restricting from their products chemicals that could harm human or environmental health, despite the fact that these actions are costly. They do not usually advertise the details of their strategies to end consumers. This article uses interviews with senior environmental directors of 20 multinational consumer product companies to investigate why these companies engage in voluntary chemicals management. The authors conclude that the most significant reasons are to achieve a competitive advantage and stay ahead of regulations, manage relationships and maintain legitimacy with stakeholders, and put managerial values into practice. Many of the characteristics related to the case of chemicals management are extendable to other areas of stakeholder management in which risks to stakeholders are either unknown or poorly understood. PMID:27471326

  2. Assessing Consumer Responses to PREPs: A Review of Tobacco Industry and Independent Research Methods

    PubMed Central

    Rees, Vaughan W.; Kreslake, Jennifer M.; Cummings, K. Michael; O'Connor, Richard J.; Hatsukami, Dorothy K.; Parascandola, Mark; Shields, Peter G.; Connolly, Gregory N.

    2009-01-01

    Objective Internal tobacco industry documents and the mainstream literature are reviewed to identify methods and measures for evaluating tobacco consumer response. The review aims to outline areas in which established methods exist, identify gaps in current methods for assessing CR, and consider how these methods might be applied to evaluate PREPs and new products. Methods Internal industry research reviewed included published papers, manuscript drafts, presentations, protocols, and instruments relating to consumer response measures were identified and analyzed. Peer-reviewed research was identified using PubMed and Scopus. Results Industry research on consumer response focuses on product development and marketing. To develop and refine new products, the tobacco industry has developed notable strategies for assessing consumers' sensory and subjective responses to product design characteristics. Independent research is often conducted to gauge the likelihood of future product adoption by measuring consumers' risk perceptions, responses to product, and product acceptability. Conclusions A model which conceptualizes consumer response as comprising the separate, but interacting domains of product perceptions and response to product is outlined. Industry and independent research supports the dual domain model, and provides a wide range of methods for assessment of the construct components of consumer response. Further research is needed to validate consumer response constructs, determine the relationship between consumer response and tobacco user behavior, and improve reliability of consumer response measures. Scientifically rigorous consumer response assessment methods will provide a needed empirical basis for future regulation of PREPs and new products, to counteract tobacco industry influence on consumers, and enhance the public health. PMID:19959675

  3. Lighnting detection and tracking with consumer electronics

    NASA Astrophysics Data System (ADS)

    Kamau, Gilbert; van de Giesen, Nick

    2015-04-01

    Lightning data is not only important for environment and weather monitoring but also for safety purposes. The AS3935 Franklin Lightning Sensor (AMS, Unterpremstaetten, Austria) is a lightning sensor developed for inclusion in consumer electronics such as watches and mobile phones. The AS3935 is small (4mmx4mm) and relatively cost effective (Eu 5). The downside is that only rough distance estimates are provided, as average power is assumed for every lightning strike. To be able to track lightning, a network of devices that monitor and keep track of occurrences of lightning strikes was developed. A communication interface was established between the sensors, a data logging circuit and a microcontroller. The digital outputs of the lightning sensor and data from a GPS are processed by the microcontroller and logged onto an SD card. The interface program enables sampling parameters such as distance from the lightning strike, time of strike occurrence and geographical location of the device. For archiving and analysis purposes, the data can be transferred from the SD card to a PC and results displayed using a graphical user interface program. Data gathered shows that the device can track the frequency and movement of lightning strikes in an area. The device has many advantages as compared to other lightning sensor stations in terms of huge memory, lower power consumption, small size, greater portability and lower cost. The devices were used in a network around Nairobi, Kenya. Through multi-lateration, lightning strikes could be located with a RMSE of 2 km or better.

  4. Relating Economic Ideology to Consumer Protection: A Suggested Unit in Consumer Education

    ERIC Educational Resources Information Center

    Herrmann, Robert O.

    1977-01-01

    Describes a suggested unit in consumer education designed to give students insight into the controversy about consumer protection policy and proposals, and compares the basic views of three economic belief systems: neoclassical, managerial, and liberal-Galbraithian. (MF)

  5. Serum Levels of Selected Vitamins and Trace Elements in Nigerian Consumers of Alcoholic Beverage: A Suggestion for DNA Hypomethylation.

    PubMed

    Ude, A N; Edem, V F; Onifade, A A; Arinola, O G

    2016-01-01

    Folic acid, vitamins and Zinc play essential role in DNA methylation but alcohol consumption is known to affectthe levels of these micronutrients leading to risk of developing various illnesses and certain cancers. This study determinedthe levels of DNA methylation dependent-micronutrients (folate, vitamin B12, vitamin B6, zinc and selenium) andhomocysteine as a suggestion for DNA methylation status in Nigerian alcohol consumers compared with non-consumers ofalcohol. Venous blood (5ml) was obtained from thirty-four males that consume alcoholic beverages for at least 10 years andthirty-two male controls that did not consume alcoholic beverages at least 10 years. Serum concentrations of folate, vitaminB12, vitamin B6, homocysteine (Hcy), selenium (Se) and zinc (Zn) were determined using High Performance LiquidChromatography (HPLC) and Atomic Absorption Spectrophotometry (AAS) as appropriate. Independent Student t-test wasused to compare the mean values between alcohol consumers and control. Mean differences were considered significant atp<0.05. The mean serum levels of Zn and Se were significantly raised in alcohol consumers when compared with nonalcohol consumers while the mean levels of Vitamin B6 and Hcy were significantly reduced in alcohol consumers whencompared with non-alcohol consumers. There were no statistically significant differences in the mean serum levels ofVitamin B12 and folate in alcohol consumers when compared with non-alcohol consumers. Since vitamin B6 and Hcy arerequired for DNA methylation, reduced vitamin B6 and Hcy levels in consumers of alcoholic beverages might suggest DNAhypomethylation in alcohol consumers. PMID:27574771

  6. Consumer Informatics in Chronic Illness

    PubMed Central

    Tetzlaff, Linda

    1997-01-01

    Abstract Objective: To explore the informatic requirements in the home care of chronically ill patients. Design: A number of strategies were deployed to help evoke a picture of home care informatics needs: A detailed questionnaire evaluating informational needs and assessing programmable technologies was distributed to a clinic population of parents of children with cancer. Open ended questionnaires were distributed to medical staff and parents soliciting a list of questions asked of medical staff. Parent procedure training was observed to evaluate the training dialog, and parents were observed interacting with a prototype information and education computer offering. Results: Parents' concerns ranged from the details of managing day to day, to conceptual information about disease and treatment, to management of psychosocial problems. They sought information to solve problems and to provide emotional support, which may create conflicts of interest when the material is threatening. Whether they preferred to be informed by a doctor, nurse, or another parent depended on the nature of the information. Live interaction was preferred to video, which was preferred to text for all topics. Respondents used existing technologies in a straightforward way but were enthusiastic about the proposed use of computer technology to support home care. Multimedia solutions appear to complement user needs and preferences. Conclusion: Consumers appear positively disposed toward on-line solutions. On-line systems can offer breadth, depth and timeliness currently unattainable. Patients should be involved in the formation and development process in much the same way that users are involved in usercentered computer interface design. A generic framework for patient content is presented that could be applied across multiple disorders. PMID:9223035

  7. State and Local Consumer Publications. A Bibliography.

    ERIC Educational Resources Information Center

    Office of Consumer Affairs, Washington, DC.

    This bibliography, designed primarily for state and local consumer offices, includes 650 publications on a wide range of consumer affairs subjects. Topics include advertising, appliance purchase and repair, automobiles, how and where to complain, contracts, credit and banking, fraud, door-to-door sales, energy and utilities, financial planning and…

  8. The state of consumer-centric care.

    PubMed

    Riddle, Clive

    2002-10-01

    Considered by many plans, but implemented by few, consumer-centric or consumer-directed benefits programs are receiving great media attention, especially in light of a recent Internal Revenue Service ruling. Health plans are today faced with the challenge of rethinking their offerings--or even their basic program approach--to address this burgeoning trend. PMID:12391813

  9. How to Survive in Consumer Education.

    ERIC Educational Resources Information Center

    Margolius, Sidney

    If consumer educators are going to survive in their field, they're going to have to be (1) selective, (2) very knowledgeable of their specialization, (3) and willing to use both traditional classroom educational methods and some of the newer techniques. Because consumer problems have become so pervasive and complex, it becomes necessary to…

  10. Family and Consumer Sciences Marketing Strategies

    ERIC Educational Resources Information Center

    Clauss, Barbara A.

    2007-01-01

    Family and consumer sciences teachers agree-- word-of-mouth is a great way to market the programs, as peers are very influential in students' selection of electives in family and consumer sciences (FACS) education. However, teachers do not rely solely on their students to influence enrollments in their programs. In this article, the author…

  11. 7 CFR 1220.105 - Consumer information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.105 Consumer information. The... evaluations and decisions regarding the purchase, preparation, and use of soybeans or soybean products....

  12. 7 CFR 1220.105 - Consumer information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.105 Consumer information. The... evaluations and decisions regarding the purchase, preparation, and use of soybeans or soybean products....

  13. 7 CFR 1220.105 - Consumer information.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.105 Consumer information. The... evaluations and decisions regarding the purchase, preparation, and use of soybeans or soybean products....

  14. 7 CFR 1220.105 - Consumer information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGREEMENTS AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.105 Consumer information. The... evaluations and decisions regarding the purchase, preparation, and use of soybeans or soybean products....

  15. Teaching about Starbucks and Consumer Literacy

    ERIC Educational Resources Information Center

    Malczewski, Joan; Plafker-Gutt, Debra; Cohen, Robert

    2011-01-01

    One of the great challenges social studies teachers face is promoting economic and consumer literacy among their students. Fostering such literacy helps students to think critically and independently about their own roles as consumers as well as about the claims and promises the corporate world makes through mass advertising and the branding of…

  16. Basic & Survival Consumer Economics for Adult Refugees.

    ERIC Educational Resources Information Center

    Carlston, Peter G.

    Prepared to help teachers address the basic and survival level consumer needs of adult Vietnamese and Laotian refugees, this instructional guide consists of five units of instructional materials. Topics of the individual units are (1) how the monetary system works (cash, checks, postal money orders, banking); (2) the family consumer (personal and…

  17. 27 CFR 6.96 - Consumer promotions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Consumer promotions. 6.96 Section 6.96 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS âTIED-HOUSEâ Exceptions § 6.96 Consumer promotions. (a) Coupons. The act by an industry member of furnishing to...

  18. 27 CFR 6.96 - Consumer promotions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Consumer promotions. 6.96 Section 6.96 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS âTIED-HOUSEâ Exceptions § 6.96 Consumer promotions. (a) Coupons. The act by an industry member of furnishing to...

  19. 27 CFR 6.96 - Consumer promotions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Consumer promotions. 6.96 Section 6.96 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL âTIED-HOUSEâ Exceptions § 6.96 Consumer promotions. (a) Coupons. The act by an industry member of furnishing to...

  20. 27 CFR 6.96 - Consumer promotions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Consumer promotions. 6.96 Section 6.96 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL âTIED-HOUSEâ Exceptions § 6.96 Consumer promotions. (a) Coupons. The act by an industry member of furnishing to...

  1. Children as Consumers: Advertising and Marketing

    ERIC Educational Resources Information Center

    Calvert, Sandra L.

    2008-01-01

    Marketing and advertising support the U.S. economy by promoting the sale of goods and services to consumers, both adults and children. Sandra Calvert addresses product marketing to children and shows that although marketers have targeted children for decades, two recent trends have increased their interest in child consumers. First, both the…

  2. 12 CFR 229.57 - Consumer awareness.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 3 2011-01-01 2011-01-01 false Consumer awareness. 229.57 Section 229.57 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM AVAILABILITY OF FUNDS AND COLLECTION OF CHECKS (REGULATION CC) Substitute Checks § 229.57 Consumer...

  3. 12 CFR 229.57 - Consumer awareness.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 3 2012-01-01 2012-01-01 false Consumer awareness. 229.57 Section 229.57 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM AVAILABILITY OF FUNDS AND COLLECTION OF CHECKS (REGULATION CC) Substitute Checks § 229.57 Consumer...

  4. 12 CFR 229.57 - Consumer awareness.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Consumer awareness. 229.57 Section 229.57 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM AVAILABILITY OF FUNDS AND COLLECTION OF CHECKS (REGULATION CC) Substitute Checks § 229.57 Consumer...

  5. 15 CFR 9.9 - Consumer education.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Consumer education. 9.9 Section 9.9 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY LABELING PROGRAM FOR HOUSEHOLD APPLIANCES AND EQUIPMENT TO EFFECT ENERGY CONSERVATION § 9.9 Consumer education....

  6. 15 CFR 9.9 - Consumer education.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Consumer education. 9.9 Section 9.9 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY LABELING PROGRAM FOR HOUSEHOLD APPLIANCES AND EQUIPMENT TO EFFECT ENERGY CONSERVATION § 9.9 Consumer education....

  7. 15 CFR 9.9 - Consumer education.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Consumer education. 9.9 Section 9.9 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY LABELING PROGRAM FOR HOUSEHOLD APPLIANCES AND EQUIPMENT TO EFFECT ENERGY CONSERVATION § 9.9 Consumer education....

  8. 15 CFR 9.9 - Consumer education.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Consumer education. 9.9 Section 9.9 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY LABELING PROGRAM FOR HOUSEHOLD APPLIANCES AND EQUIPMENT TO EFFECT ENERGY CONSERVATION § 9.9 Consumer education....

  9. The Consumer-Directed Theory of Empowerment.

    ERIC Educational Resources Information Center

    Kosciulek, John F.

    1999-01-01

    The Consumer-Directed Theory of Empowerment (CDTE) is presented as a model for guiding the development and evaluation of disability policy and rehabilitation services. The major tenet of CDTE is that increased consumer direction in disability policy formulation and rehabilitation service delivery will lead to increased community integration,…

  10. Matching, Demand, Maximization, and Consumer Choice

    ERIC Educational Resources Information Center

    Wells, Victoria K.; Foxall, Gordon R.

    2013-01-01

    The use of behavioral economics and behavioral psychology in consumer choice has been limited. The current study extends the study of consumer behavior analysis, a synthesis between behavioral psychology, economics, and marketing, to a larger data set. This article presents the current work and results from the early analysis of the data. We…

  11. The Need for Consumer Education among Indians.

    ERIC Educational Resources Information Center

    Deloria, P. S.

    Since the standard approach to consumer education is based upon the economic situation of the average American and since the degree of American Indian reservation poverty is substantially greater than that of other groups, it is clear that there is a need for Indian oriented consumer education. Based upon a long established credit system.,…

  12. The key to marketing to older consumers.

    PubMed

    Wolfe, D B

    1992-01-01

    Marketers must put aside stereotypes and unexamined assumptions to reach older consumers. In this article, the author details their values and describes a technique that can be used to effectively position a product or service in older consumers' minds. PMID:10122966

  13. Introducing Nonlinear Pricing into Consumer Choice Theory.

    ERIC Educational Resources Information Center

    DeSalvo, Joseph S.; Huq, Mobinul

    2002-01-01

    Describes and contrasts nonlinear and linear pricing in consumer choice theory. Discusses the types of nonlinear pricing: block-declining tariff, two-part tariff, three-part tariff, and quality discounts or premia. States that understanding nonlinear pricing enhances student comprehension of consumer choice theory. Suggests teaching the concept in…

  14. Determinant Behavior Characteristics of Older Consumers.

    ERIC Educational Resources Information Center

    Tongren, Hale N.

    1988-01-01

    The behavior variables in 67 studies of marketing and consumer behavior were analyzed; significant variables relevant to satisfying the needs of older consumers were identified. Meta analysis revealed such factors as price consciousness, use of information sources, habituated shopping, and age-related concerns useful in predicting the consumer…

  15. 45 CFR 98.33 - Consumer education.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Consumer education. 98.33 Section 98.33 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CHILD CARE AND DEVELOPMENT FUND Program Operations (Child Care Services)-Parental Rights and Responsibilities § 98.33 Consumer education. The Lead Agency shall: (a) Certify that...

  16. 45 CFR 98.33 - Consumer education.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Consumer education. 98.33 Section 98.33 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CHILD CARE AND DEVELOPMENT FUND Program Operations (Child Care Services)-Parental Rights and Responsibilities § 98.33 Consumer education. The Lead Agency shall: (a) Certify that...

  17. A Forensic Approach to Consumer Chemistry.

    ERIC Educational Resources Information Center

    Berger, Selman A.

    1983-01-01

    Describes a forensic-oriented, college-level course in consumer chemistry. Includes course goals, topical outline, and list of chemical ingredients in consumer products useful for student research projects. The first section of the course focuses on mathematics since students in introductory courses may fear doing the most rudimentary mathematical…

  18. 76 FR 6134 - Consumer Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-03

    ..., 2011 (76 FR 3633), announcing the rechartering of its Consumer Advisory Committee (hereinafter ``the... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice; correction... incorrect and/or omitted dates. Correction In the Federal Register of January 20, 2011, in FR Doc....

  19. Enhancing Social Studies Instruction through Consumer Education.

    ERIC Educational Resources Information Center

    Rader, William D.

    The document contains theoretical and practical information to aid social studies classroom teachers as they develop and implement consumer education programs. The monograph is presented in three major sections. Section I illustrates the kinds of theoretical content the author believes are appropriate for a school consumer education program.…

  20. Training the Trainer: Leadership Reinforcement for Consumers.

    ERIC Educational Resources Information Center

    Clark, Noreen M.; And Others

    The program of consumer education for Comprehensive Health Planning was developed to assist consumers to assume leadership roles in community decision-making with regard to health services. This paper presents a description of a project that was developed to train leaders for the program. The project consisted of special, advanced training…

  1. Study Finds Consumer Food Safety Knowledge Lacking

    ERIC Educational Resources Information Center

    Godwin, Sandria; Coppings, Richard; Speller-Henderson, Leslie; Pearson, Lou

    2005-01-01

    Proper cooling of foods is known to reduce spoilage and help prevent food-borne illnesses. Nonetheless, little is known about consumers' awareness of guidelines regarding appropriate refrigeration of food or their actual refrigeration practices. Focus groups of consumers of common ethnic backgrounds were designed to evaluate food safety knowledge…

  2. Improving Consumer Information for Higher Education Planning

    ERIC Educational Resources Information Center

    Herndon, M. Craig

    2012-01-01

    It is a historically held principle of microeconomics that in the presence of better information, consumers make better decisions. This chapter focuses on information to guide consumers in making decisions about higher education. It examines the development and implementation of a one-stop career and college planning tool that leverages existing…

  3. 78 FR 70193 - Consumer Leasing (Regulation M)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-25

    ...-203 Sec. 1100E, 124 Stat. 1376 (2010). \\2\\ 76 FR 18349 (Apr. 4, 2011). Title X of the Dodd-Frank Act... Dodd-Frank Act, and the Board's Regulation M continues to apply to those entities.\\4\\ \\3\\ 76 FR 78500... CFR Part 213 BUREAU OF CONSUMER FINANCIAL PROTECTION 12 CFR Part 1013 Consumer Leasing (Regulation...

  4. Doctoral Education and Transformative Consumer Research

    ERIC Educational Resources Information Center

    Mari, Carlo

    2008-01-01

    This article examines why and how transformative consumer research (TCR) can become a relevant perspective in doctoral programs. The article draws selectively from studies published in consumer behavior, marketing, and marketing education that theoretically or empirically address this topic. It discusses the meaning and background of TCR together…

  5. Consumer Education for Kindergarten through Grade 8.

    ERIC Educational Resources Information Center

    Illinois State Office of Education, Springfield. Div. of Program Planning and Development.

    This guide is intended to assist school administrative personnel in the integration of consumer education into the curriculum at the elementary level and to assist teachers in planning and implementing consumer education concepts at the primary, intermediate, and upper elementary levels in language arts, mathematics, science, and social studies…

  6. Curriculum Materials in Consumer Education. Volume I.

    ERIC Educational Resources Information Center

    Brown, Marjorie M.; Strom, Sharon M.

    Five problems dealing with consumer education are presented in this book: (1) Why study human behavior? (2) Recognizing consumer problems in American society; (3) Recognizing that price and brand name are not necessarily measures of quality; (4) Increasing purchasing power and personal satisfaction through making a search for information; and (5)…

  7. Curriculum Materials in Consumer Education. Volume IV.

    ERIC Educational Resources Information Center

    Brown, Marjorie M.; Strom, Sharon M.

    Two problems dealing with consumer education are presented: (1) Obtaining and using credit; and (2) Meeting obligations as a citizen-consumer. Each problem is dealt with at three conceptual levels. Curriculum materials for each of the levels include objectives, directed activities, suggestions for feedback to students, a list of materials required…

  8. The 3Rs of Consumer Education

    ERIC Educational Resources Information Center

    Myerson, Bess

    1978-01-01

    The noted consumer advocate states that teachers and parents must lead in the fight to defeat complacency in the public's attitudes toward education. Consumer advocacy has a place in the classroom and on the agendas of parent-teacher meetings. (Editor/RK)

  9. Consumer Marketing and the Airline Industry

    NASA Technical Reports Server (NTRS)

    Roy, W. R.

    1972-01-01

    The fundamentals of consumer marketing as applied to the airline industry are considered. An attempt is made to boil down the mystique and jargon which frequently surround the subject of marketing. Topics covered include: (1) The marketing concept; (2) consumer expectations from airlines; (3) planning of marketing strategy; and (4) the roles of advertising, sales, and middlemen.

  10. 15 CFR 9.9 - Consumer education.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Consumer education. 9.9 Section 9.9 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY LABELING PROGRAM FOR HOUSEHOLD APPLIANCES AND EQUIPMENT TO EFFECT ENERGY CONSERVATION § 9.9 Consumer education....

  11. CONSUMER ASSESSMENT OF HEALTH PLANS SURVEY (CAHPS)

    EPA Science Inventory

    This 5-year project has been used for consumers to identify the best health care plans and services for their needs. The goals of the Consumer Assessment of Health Plans (CAHPS?) are to (1) develop and test questionnaires that assess health plans and services, (2) produce easily ...

  12. Consumer and Family Economics: Teacher's Instructional Guide.

    ERIC Educational Resources Information Center

    Dennis, Bobbye

    This teacher's instructional guide, which is part of a family and consumer sciences education series focusing on a broad range of employment opportunities, is intended to assist teachers responsible for teaching one- and two-year consumer and family economics programs for Texas high school students. The following are among the items included: (1)…

  13. Rapid leak detection with liquid crystals

    NASA Technical Reports Server (NTRS)

    Heisman, R. M.; Iceland, W. F.; Ruppe, E. P.

    1978-01-01

    Small leaks in vacuum lines are detected by applying liquid-crystal coating, warming suspected area, and observing color change due to differential cooling by leak jet. Technique is used on inside or outside walls of vacuum-jacketed lines.

  14. Future of Liquid Biofuels for APEC Economies

    SciTech Connect

    Milbrandt, A.; Overend, R. P.

    2008-05-01

    This project was initiated by APEC Energy Working Group (EWG) to maximize the energy sector's contribution to the region's economic and social well-being through activities in five areas of strategic importance including liquid biofuels production and development.

  15. Direct-to-Consumer Advertising of Pharmaceuticals

    PubMed Central

    Gellad, Ziad F.; Lyles, Kenneth W.

    2014-01-01

    Since the FDA released new guidelines on broadcast direct-to-consumer advertising in 1997, the prevalence of direct-to-consumer advertising of prescription drugs has increased exponentially. The impact on providers, patients and the health care system is varied and dynamic, and the rapid changes in the last several years have markedly altered the health care landscape. To continue providing optimal medical care, physicians and other health-care providers must be able to manage this influence on their practice, and a more thorough understanding of this phenomenon is an integral step toward this goal. This review will summarize the history of direct-to-consumer drug advertisements and the current regulations governing them. It will summarize the evidence concerning the impact of direct-to-consumer advertising on the public, providers and the health care system and conclude with observations regarding the future of direct-to-consumer advertising. PMID:17524744

  16. Computer Technologies and Consumer Information. Interactive Videotex Systems. Report by the Committee on Consumer Policy.

    ERIC Educational Resources Information Center

    Organisation for Economic Cooperation and Development, Paris (France).

    This report focuses on the consumer information potential of computerized telecommunication systems, their possible advantages and drawbacks for the consumer, and the new policy issues created by the new medium, i.e., the possible economic, social, and legal implications for consumers. Topics addressed include the main features of the new…

  17. Consumer's Choice: An Interdisciplinary Approach to Consumer Education. Developed for Grades K-4.

    ERIC Educational Resources Information Center

    Allegheny Intermediate Unit, Pittsburgh, PA.

    This manual suggests teaching strategies for integrating consumer education into art, language arts, mathematics, science/health, and social studies in grades K-4. The guide lists consumer education competencies, interdisciplinary structures for consumer education, and provides a chart which relates competencies to page numbers in the guide.…

  18. Qualitative Research and Consumer Policy: Focus Group Discussions as a Form of Consumer Participation

    ERIC Educational Resources Information Center

    Heiskanen, Eva; Jarvela, Katja; Pulliainen, Annukka; Saastamoinen, Mika; Timonen, Paivi

    2008-01-01

    This paper describes our ongoing attempts to involve consumers in innovation and technology policy by means of a national Consumer Panel, using focus group discussions as the primary method of consumer participation. We evaluate our experiences of the usefulness of focus group discussions in this context by considering two examples of studies…

  19. Formulation of consumables management models: Consumables flight planning worksheet update. [space shuttles

    NASA Technical Reports Server (NTRS)

    Newman, C. M.

    1977-01-01

    The updated consumables flight planning worksheet (CFPWS) is documented. The update includes: (1) additional consumables: ECLSS ammonia, APU propellant, HYD water; (2) additional on orbit activity for development flight instrumentation (DFI); (3) updated use factors for all consumables; and (4) sources and derivations of the use factors.

  20. 78 FR 35054 - All Items Consumer Price Index for All Urban Consumers; United States City Average

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Office of the Secretary All Items Consumer Price Index for All Urban Consumers; United States City Average... in the Federal Register that the United States City Average All Items Consumer Price Index for...

  1. Why Consumers Choose Managed Mutual Funds over Index Funds: Hypotheses from Consumer Behavior.

    ERIC Educational Resources Information Center

    Lichtenstein, Donald R.; Kaufmann, Patrick J.; Bhagat, Sanjai

    1999-01-01

    Using the literature of psychology, consumer behavior, and behavioral finance, a series of hypotheses is presented that account for consumer choices of managed over index mutual funds. Results indicate a need for consumer education to increase awareness of the benefits of index investing. (SK)

  2. Liquid-permeable electrode

    DOEpatents

    Folser, George R.

    1980-01-01

    Electrodes for use in an electrolytic cell, which are liquid-permeable and have low electrical resistance and high internal surface area are provided of a rigid, porous, carbonaceous matrix having activated carbon uniformly embedded throughout. The activated carbon may be catalyzed with platinum for improved electron transfer between electrode and electrolyte. Activated carbon is mixed with a powdered thermosetting phenolic resin and compacted to the desired shape in a heated mold to melt the resin and form the green electrode. The compact is then heated to a pyrolyzing temperature to carbonize and volatilize the resin, forming a rigid, porous structure. The permeable structure and high internal surface area are useful in electrolytic cells where it is necessary to continuously remove the products of the electrochemical reaction.

  3. Effect of surface texture and liquid property on the liquid film flow on an inclined wall

    NASA Astrophysics Data System (ADS)

    Kato, M.; Iso, Y.; Huang, J.; Matsuno, S.

    2013-10-01

    Liquid film flow used for separation processes such as absorption is required to increase thegas-liquid interfacial area in order to improve the separation performance. Furthermore, the low liquid loading in absorption processes is effective for the economic performance. Liquid film with low liquid loading, however, breaks up to rivulet flow, as well as reduces its interfacial area between gas and liquid. The present study focuses on detailed descriptions of the transition phenomena betweenfilm flow andrivulet flow by varying not only liquid flow rate but also liquid properties, as well as how such phenomena are affected by wall surface texture treatments. Results obtained by Computational Fluid Dynamics (CFD) with the Volume of Fluid (VOF) model are validated by lab-scale experiments. The results of CFD show that a wavy surface is effective to prevent the liquid film break-up. Correlation equations for the wetted area ratio are derived as functions of the dimensionless parameters Weber number, Reynolds number, Froude number and the liquid contact angle.

  4. Application of Ionic Liquids in Hydrometallurgy

    PubMed Central

    Park, Jesik; Jung, Yeojin; Kusumah, Priyandi; Lee, Jinyoung; Kwon, Kyungjung; Lee, Churl Kyoung

    2014-01-01

    Ionic liquids, low temperature molten salts, have various advantages manifesting themselves as durable and environmentally friendly solvents. Their application is expanding into various fields including hydrometallurgy due to their unique properties such as non-volatility, inflammability, low toxicity, good ionic conductivity, and wide electrochemical potential window. This paper reviews previous literatures and our recent results adopting ionic liquids in extraction, synthesis and processing of metals with an emphasis on the electrolysis of active/light, rare earth, and platinum group metals. Because the research and development of ionic liquids in this area are still emerging, various, more fundamental approaches are expected to popularize ionic liquids in the metal manufacturing industry. PMID:25177864

  5. Nanoscopic Manipulation and Imaging of Liquid Crystals

    SciTech Connect

    Rosenblatt, Charles S.

    2014-02-04

    This is the final project report. The project’s goals centered on nanoscopic imaging and control of liquid crystals and surfaces. We developed and refined techniques to control liquid crystal orientation at surfaces with resolution as small as 25 nm, we developed an optical imaging technique that we call Optical Nanotomography that allows us to obtain images inside liquid crystal films with resolution of 60 x 60 x 1 nm, and we opened new thrust areas related to chirality and to liquid crystal/colloid composites.

  6. Application of ionic liquids in hydrometallurgy.

    PubMed

    Park, Jesik; Jung, Yeojin; Kusumah, Priyandi; Lee, Jinyoung; Kwon, Kyungjung; Lee, Churl Kyoung

    2014-01-01

    Ionic liquids, low temperature molten salts, have various advantages manifesting themselves as durable and environmentally friendly solvents. Their application is expanding into various fields including hydrometallurgy due to their unique properties such as non-volatility, inflammability, low toxicity, good ionic conductivity, and wide electrochemical potential window. This paper reviews previous literatures and our recent results adopting ionic liquids in extraction, synthesis and processing of metals with an emphasis on the electrolysis of active/light, rare earth, and platinum group metals. Because the research and development of ionic liquids in this area are still emerging, various, more fundamental approaches are expected to popularize ionic liquids in the metal manufacturing industry. PMID:25177864

  7. Evolution of dispersive liquid-liquid microextraction method.

    PubMed

    Rezaee, Mohammad; Yamini, Yadollah; Faraji, Mohammad

    2010-04-16

    Dispersive liquid-liquid microextraction (DLLME) has become a very popular environmentally benign sample-preparation technique, because it is fast, inexpensive, easy to operate with a high enrichment factor and consumes low volume of organic solvent. DLLME is a modified solvent extraction method in which acceptor-to-donor phase ratio is greatly reduced compared with other methods. In this review, in order to encourage further development of DLLME, its combination with different analytical techniques such as gas chromatography (GC), high-performance liquid chromatography (HPLC), inductively coupled plasma-optical emission spectrometry (ICP-OES) and electrothermal atomic absorption spectrometry (ET AAS) will be discussed. Also, its applications in conjunction with different extraction techniques such as solid-phase extraction (SPE), solidification of floating organic drop (SFO) and supercritical fluid extraction (SFE) are summarized. This review focuses on the extra steps in sample preparation for application of DLLME in different matrixes such as food, biological fluids and solid samples. Further, the recent developments in DLLME are presented. DLLME does have some limitations, which will also be discussed in detail. Finally, an outlook on the future of the technique will be given. PMID:20005521

  8. Liquid Crystal Devices.

    ERIC Educational Resources Information Center

    Bradshaw, Madeline J.

    1983-01-01

    The nature of liquid crystals and several important liquid crystal devices are described. Ideas for practical experiments to illustrate the properties of liquid crystals and their operation in devices are also described. (Author/JN)

  9. Liquid Crystal Inquiries.

    ERIC Educational Resources Information Center

    Marroum, Renata-Maria

    1996-01-01

    Discusses the properties and classification of liquid crystals. Presents a simple experiment that illustrates the structure of liquid crystals and the differences between the various phases liquid crystals can assume. (JRH)

  10. Consumer impressions of Tender Select beef.

    PubMed

    Shackelford, S D; Wheeler, T L; Meade, M K; Reagan, J O; Byrnes, B L; Koohmaraie, M

    2001-10-01

    With the recent development of technology to classify beef for tenderness, it is now possible for packers and retailers to market brands of beef known to be consistently tender. The present experiment was conducted to determine consumer impressions of Tender Select, a model beef brand comprised of cuts from tender U.S. Select carcasses. A telephone survey was conducted in metropolitan Denver, CO, to recruit consumers (n = 1,036) for this study. Consumers who met minimal limits for household income, age, and beef consumption were invited to participate in a beef shopping and usage study in a local supermarket. Point-of-purchase material was developed that described Tender Select as "the only steak guaranteed tender and lean." When shown a copy of the Tender Select concept card, 89% of participating consumers (n = 759) indicated that they would definitely or probably buy that product. Of those consumers that said they would buy the product, 35% indicated that their purchases of Tender Select would be in addition to their current fresh meat purchases. Most consumers (54.1%) indicated that if Tender Select was available at their grocery store, 1 or 2 of their next 10 purchases of beef cuts would be Tender Select. Sixty-five percent of consumers indicated that if a grocery store carried a line of beef cuts guaranteed to be tender, they would buy all of their beef at that store. Both strip loins from 104 U.S. Select beef carcasses, representing a broad range (8.7 to 43.4 kg; CV = 42%) in slice shear force (SSF) at 14 d postmortem, were used to determine the effect of SSF classification on consumer satisfaction and the correlation among trained sensory panel descriptive attribute ratings and in-home consumer ratings of beef longissimus steaks. Both trained sensory panelists and consumers rated low-SSF steaks higher than the high-SSF steaks for all traits (P < 0.001). All consumer traits (like, tenderness, juiciness, flavor like, flavor amount, and overall satisfaction

  11. REDISTRIBUTOR FOR LIQUID-LIQUID EXTRACTION COLUMNS

    DOEpatents

    Bradley, J.G.

    1957-10-29

    An improved baffle plate construction to intimately mix immiscible liquid solvents for solvent extraction processes in a liquid-liquid pulse column is described. To prevent the light and heavy liquids from forming separate continuous homogeneous vertical channels through sections of the column, a baffle having radially placed rectangular louvers with deflection plates opening upon alternate sides of the baffle is placed in the column, normal to the axis. This improvement substantially completely reduces strippiig losses due to poor mixing.

  12. Estimation of copper intake in moderate wine consumers in croatia.

    PubMed

    Tariba, Blanka; Kljaković-Gašpić, Zorana; Pizent, Alica

    2011-09-01

    To estimate Cu exposure level from wine consumption and to assess possible health risk for moderate wine consumers, wine samples were collected from different wine-growing areas of Croatia. Median concentrations were 180 μg L-1, range (76 to 292) μg L-1, in commercial wines and 258 μg L-1, range (115 to 7600) μg L-1, in homemade wines (P>0.05). Maximum permitted level of 1000 μg L-1 was exceeded in three homemade wines. However, daily intake of Cu from wine (in the range from 0.02 mg d-1 to 1.52 mg d-1) estimated from Cu concentration in all wine samples is lower than the tolerable upper intake level of 5 mg d-1 proposed by the EU Scientific Committee on Food and does not present a risk to moderate wine consumers. PMID:21971106

  13. From inclusion to independence – Training consumers to review research

    PubMed Central

    Saunders, Carla; Girgis, Afaf; Butow, Phyllis; Crossing, Sally; Penman, Andrew

    2008-01-01

    Health and medical research invariably impacts on the lives of everyday people. Organisations in the developed world are increasingly involving the public in health research projects, and research governance structures and processes. The form the involvement takes varies, as does the level of involvement, from individuals, to groups, to the wider community. Lay community members can be trained to independently review health and medical research, and wider societal involvement in funding decisions, can be effectively fostered. The theoretical foundation, design and development of a task based consumer-training program, including a number of enabling factors to support the success of such training are presented. This work is likely to be of value to those planning to train consumers in technical or complex areas. PMID:18328108

  14. A consumer-empowered response to direct-to-consumer advertising of prescription drugs.

    PubMed

    Kemper, Donald W; Mettler, Molly

    2002-01-01

    Welcome to "Consumer-Centered Care." In this column we examine health care quality issues from the consumer's point of view. Our focus on quality highlights, not only how consumers can find quality providers and quality information, but also how patients can help their doctors provide the best treatments and avoid medical mistakes. We bring you news and views, ideas and opinions on what is right and what is wrong in consumer health. Any practice, procedure, or approach that does not meet the consumer's best interest is open to review. We welcome your comments and suggestions for future discussion. Send your ideas to consumercenteredcare@healthwise.org. PMID:12148483

  15. Liquid supercoiling

    NASA Astrophysics Data System (ADS)

    Ribe, Neil; Habibi, Mehdi; Hosseini, Hossein; Hassan Khatami, Mohammad

    2011-11-01

    Supercoiling is defined as the large-scale secondary coiling of a slender body that is already coiled at a smaller scale (e.g., telephone cords and DNA strands). We demonstrate experimentally a novel fluid-mechanical form of supercoiling that occurs in the context of the familiar ``liquid rope coiling'' instability of a thin thread of viscous fluid falling onto a rigid surface. Under appropriate conditions, the coiling instability generates a tall pile of coils in the form of a hollow cylindrical column, which in turn becomes unstable to a secondary coiling instability with a frequency ~ 10 % of the primary one. To place this phenomenon in a broader context, we determine experimentally the phase diagram for the different possible behaviors of the thread (stagnation flow, simple coiling, rotatory folding, periodic column collapse, supercoiling) in the space of the fluid viscosity, the flow rate, and the fall height. We formulate a mathematical model for supercoiling by combining a thin-shell description of the column wall with a slender-thread description of the column as a whole. This leads to a set of coupled ordinary differential equations in one space dimension (the arclength along the axis of the coiling column) that we solve numerically using a continuation method. A comparison of the predicted and observed frequencies of secondary coiling will be shown.

  16. Liquid annulus

    NASA Technical Reports Server (NTRS)

    Ludewig, Hans

    1991-01-01

    It is shown that the specific impulse varies with the square root of the temperature and inversely with the square root of the molecular weight of the propellant. Typical values for specific impulse corresponding to various rocket concepts are shown. The Liquid Annulus core concept consists of a fuel element which will be arranged in a moderator block. The advantages as seen for the system are: high specific impulse; structural material will all run at low temperature; and lower fission product inventory because of evaporation. It is felt that this concept is worth at least a first look because of the promise of very high specific impulse. Because of the low thrust, one would probably need a cluster of engines. This is not necessarily bad because there would be some redundancy, but because of the low thrust one might have to refuel while running. Depending on the fuel vaporization, material can be included in the uranium that is injected as one is running along.

  17. Liquid scintillating fiber calorimetry prototype

    SciTech Connect

    Gui, M.; Brookes, D.; David, A.

    1995-08-01

    A full size liquid scintillating fiber spaghetti-hadronic calorimeter has been constructed and tested using cosmic rays at Texas A and M University. The purpose of this research is to find practical solutions for detectors to be used in extremely high radiation environments. The details of design and construction of this module are presented. The advantages of using liquid scintillating materials were investigated. Relevant subjects are addressed. Cosmic ray test results are compared with that of GEANT Monte Carlo simulations. Over all, they agree well with each other. The conclusion is that calorimeters utilizing this technique can be used in high radiation environments such as SSC colliding area.

  18. Re-interpreting the citizen consumer: alternative consumer activism and the rights to health and development.

    PubMed

    Khoo, Su-ming

    2012-01-01

    Alternative Southern consumer activism, undertaken for example by the Consumers' Association of Penang (CAP) in Malaysia, presents significant sites of nodal governance through which local and global health rights are claimed. This alternative consumer approach distinctively integrates health with development, social justice and environmental issues. It has not always explicitly employed rights language, but consumer activism fits with rights-based approaches, emphasising entitlements, accountability and participation. This case-study traces the development of networked consumer campaigns to contest and shape global health governance. It highlights the important, yet under-researched role of Southern nodes within global networks mobilizing health rights and public health. Alternative consumer activism re-interprets the consumer as a countervailing force, collectively mobilizing citizens to claim their health rights. PMID:21570757

  19. A History of Drug Advertising: The Evolving Roles of Consumers and Consumer Protection

    PubMed Central

    Donohue, Julie

    2006-01-01

    Direct-to-consumer advertising (DTCA) of prescription drugs in the United States is controversial. Underlying the debate are disagreements over the role of consumers in medical decision making, the appropriateness of consumers engaging in self-diagnosis, and the ethics of an industry promoting potentially dangerous drugs. Drug advertising and federal policy governing drug advertising have both responded to and reinforced changes in the consumer's role in health care and in the doctor-patient relationship over time. This article discusses the history of DTCA in the context of social movements to secure rights for health care patients and consumers, the modern trend toward consumer-oriented medicine, and the implications of DTCA and consumer-oriented medicine for contemporary health policy debates about improving the health care system. PMID:17096638

  20. Spatial interplay of plant competition and consumer foraging mediate plant coexistence and drive the invasion ratchet

    PubMed Central

    Orrock, John L.; Baskett, Marissa L.; Holt, Robert D.

    2010-01-01

    Indirect effects may play an important role in structuring plant communities. Using a spatially explicit model of consumer foraging and plant competition, we demonstrate how the relationship between the spatial area over which plants compete and the spatial scale of consumer behaviour can determine the outcome of competition when one plant species provides a refuge for mobile consumers (i.e. refuge-mediated apparent competition). Once an initial population of the invader is established, complete invasion may be inevitable because of an ever-advancing invasion front ratchets forward driven by a feeding front of mobile consumers. Because the spatial extent of apparent competition determines the area available for colonization, consumers may also dictate the rate at which an invasion occurs. We find that, as long as refuge-mediated apparent competition is sufficiently localized, invasion is possible even in systems characterized by low overall levels of consumer pressure. Moreover, we show that a stable equilibrium can result in which both resident and invading plants coexist, suggesting that spatial heterogeneity created by refuge-mediated apparent competition may be important in mediating coexistence in plant communities. The spatial interplay of consumer behaviour and plant competition may be an underappreciated mechanism affecting the composition, diversity and spatial pattern of plant communities. PMID:20534615