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Sample records for calorific value

  1. Calorific values of wood species of Nigerian origin | Kulla | Journal ...

    African Journals Online (AJOL)

    Calorific values of samples of fuel wood and charcoal from nine different wood species were determined by using a bomb calorimeter. The wood species azadritcha indica and cassia siamea had the highest calorific values of 358.0 and 300.6 kJ/kg respectively, while the charcoals of poliostigma thonningii, anageissus ...

  2. Calorific and carbon values of marine and freshwater Protozoa

    Science.gov (United States)

    Finlay, B. J.; Uhlig, G.

    1981-12-01

    Calorific and carbon values were determined for a variety of marine and freshwater Protozoa ( Noctiluca miliaris, Euplotes sp., Eufolliculina sp. respectively Tetrahymena pyriformis, Paramecium caudatum), their food sources (Bacteria, Dunaliella primolecta, Ceratium hirundinella), and for Protozoa-dominated plankton samples. Most calorific values lie close to the centre of the range covering organisms in general. Low values in some marine samples probably resulted from the retention of bound water in the dried material. When all results were combined with data selected from the literature, the dependence of calorific value on carbon content was highly significant. This relationship is probably also adequately described by an energy-carbon regression through the variety of organic compounds commonly found in organisms. Calorific value expressed per unit carbon is shown to vary little in Protozoa (mean conversion factor 46 J [mg C]-1) or throughout the range of biological materials considered in this study (45 J [mg C]-1).

  3. Calorific values and combustion chemistry of animal manure

    Science.gov (United States)

    Combustion chemistry and calorific value analyses are the fundamental information for evaluating different biomass waste-to-energy conversion operations. Specific chemical exergy of manure and other biomass feedstock will provide a measure for the theoretically maximum attainable energy. The specifi...

  4. Utilization of the calorific value of gas-fired generators

    Energy Technology Data Exchange (ETDEWEB)

    Rado, L. (Ruhrgas A.G., Essen (Germany, F.R.). Gaswirtschaftliche Fachberatung); Wiedemann, K.H.; Schiebe, D. (Ruhrgas A.G., Essen (Germany, F.R.). Projektberatung)

    1976-07-01

    A newly discovered thermal efficiency apparatus in which the greatest part of the calorific value (Hsub(o)) of the burning fuel is utilized. Thus the possibility exists of substantially improving the ulilization of energy in comparison with customary methods. A model design is described and the results of the research are reported.

  5. EVALUATION OF TEMPORALVARIATIONS IN MOISTURE AND CALORIFIC VALUE OF VINE AND OLIVE PRUNING

    National Research Council Canada - National Science Library

    Porceddu, Pier Riccardo; Rosati, Laura; Dionigi, Marco

    2012-01-01

    .... The calorific value is significantly influenced by the moisture content of wood. This work has evaluated the changes in moisture content and calorific value with time for different harvesting and storage systems of vine and olive pruning...

  6. Decrease of calorific value and particle size in coal stockpiles

    Energy Technology Data Exchange (ETDEWEB)

    Sensogut, C.; Ozdeniz, A.H. [Dumlupinar University, Kutahya (Turkey). Mining Engineering Department

    2008-07-01

    During storage of excess amount of coal, they lose both their economical value and cause environmental problems. In this work, two industrial-sized stockpiles were constituted at a coal stockyard of Western Lignite Corporation (WLC) in Tuncbilek, Turkey. The size of the stockpiles, formed as triangle prisms, was about 10 m x 5 m wide with a height of 3 m; each mass being approximately 120 tons of coal in total. Some of the parameters that were effective on the stockpiles were measured in a continuous manner during this experimental work. The calorific losses and the decreases that occurred in particle size due to atmospheric conditions were also examined and detailed as the result of this work.

  7. An evaluation of South African fuelwood with regards to calorific value and environmental impact

    Energy Technology Data Exchange (ETDEWEB)

    Munalula, Francis; Meincken, Martina [Department of Forest and Wood Science, University of Stellenbosch, Private Bag XI, Matieland, Western Cape 7602 (South Africa)

    2009-03-15

    The fuelwood commonly used in the Western Cape of South Africa, namely Acacia cyclops (Rooikrans), Acacia erioloba (Camelthorn), Eucalyptus cladocalyx (Blue gum), Pinus patula (South African pine) and Vitis vinifera (Vine stumps), was evaluated with regards to its calorific value and environmental impact when burned. Properties, such as density, ash content and elemental composition were determined and related to the calorific value. It could be demonstrated that the wood with the highest calorific value does not necessarily constitute the best option as fuelwood, if environmental factors are taken into account. (author)

  8. Effect of storage conditions on the calorific value of municipal solid waste.

    Science.gov (United States)

    Nzioka, Antony Mutua; Hwang, Hyeon-Uk; Kim, Myung-Gyun; Yan, Cao Zheng; Lee, Chang-Soo; Kim, Young-Ju

    2017-08-01

    Storage conditions are considered to be an important factor as far as waste material characteristics are concerned. This experimental investigation was conducted using municipal solid waste (MSW) with a high moisture content and varying composition of organic waste. The objective of this study was to understand the effect of storage conditions and temperature on the moisture content and calorific value of the waste. Samples were subjected to two different storage conditions and investigated at specified temperatures. The composition of sample materials investigated was varied for each storage condition and temperature respectively. Gross calorific value was determined experimentally while net calorific value was calculated using empirical formulas proposed by other researchers. Results showed minimal changes in moisture content as well as in gross and net calorific values when the samples were subjected to sealed storage conditions. Moisture content reduced due to the ventilation process and the rate of moisture removal increased with a rise in storage temperature. As expected, rate of moisture removal had a positive effect on gross and net calorific values. Net calorific values also increased at varying rates with a simultaneous decrease in moisture content. Experimental investigation showed the effectiveness of ventilation in improving the combustion characteristics of the waste.

  9. Combustion of low calorific value gases in porous burners; Verbrennung von niederkalorischen Gasen in Porenbrennern

    Energy Technology Data Exchange (ETDEWEB)

    Diezinger, S.; Talukdar, P.; Issendorff, F. von; Trimis, D. [Lehrstuhl fuer Stroemungsmechanik Friedrich-Alexander-Univ., Erlangen-Nuernberg (Germany)

    2005-04-01

    By the use of low calorific value gases significant energy amounts can be saved, emissions can be reduced and system efficients can be increased. These mixtures are generated in different fields like waste sites and fuel cell systems with reformation of hydrocarbons. Conventional combustion techniques are not suited for the combustion of this kind of gases. Due to its high internal heat recuperation the porous burner technology has great potential for the combustion of low calorific value gases. In this work the influence of the combustion zone properties, the surface load and the educt temperature were determined by numerical simulations and experiments. (orig.)

  10. Pressurised combustion of biomass-derived, low calorific value, fuel gas

    Energy Technology Data Exchange (ETDEWEB)

    Andries, J.; Hoppesteyn, P.D.J.; Hein, K.R.G. [Lab. for Thermal Power Engineering, Dept. of Mechanical Engineering and Marine Technology, Delft Univ. of Technology (Netherlands)

    1996-12-31

    The Laboratory for Thermal Power Engineering of the Delft University of Technology is participating in an EU-funded, international R + D project which is designed to aid European industry in addressing issues regarding pressurised combustion of biomass-derived, low calorific flue fuel gas. The objects of the project are: To design, manufacture and test a pressurised, high temperature gas turbine combustor for biomass derived LCV fuel gas; to develop a steady-state and dynamic model describing a combustor using biomass-derived, low calorific value fuel gases; to gather reliable experimental data on the steady-state and dynamic characteristics of the combustor; to study the steady-state and dynamic plant behaviour using a plant layout wich incorporates a model of a gas turbine suitable for operation on low calorific value fuel gas. (orig)

  11. Biochemical composition and calorific value of zooplankton from northern part of Central Arabian Sea

    Digital Repository Service at National Institute of Oceanography (India)

    Nandakumar, K.; Bhat, K.L.; Wagh, A.B.

    Average biomass value of zooplankton obtained was 22.69 ml 100 m-3. Average percentages of lipid, carbohydrate, protein and carbon were 6.3, 6.0, 23.6 and 34.62 respectively. Calorific values ranged between 6217 and 24708 J.g-1 dry wt (8082...

  12. Proximate and The Calorific Value Analysis of Brown Coal for High-Calorie Hybrid Briquette Application

    Science.gov (United States)

    Sahaluddin Hasan, Erzam; Jahiding, Muhammad; Mashuni; Ilmawati, WOS; Wati, Wa; Nyoman Sudiana, I.

    2017-05-01

    A study has been conducted about the quality of young coal (brown coal ) briquettes from North Kolaka to determine the effect of varied adhesive on the proximate characteristics and calorific value. The young coal briquettes were made by using adhesives of starch, cassava starch and Castor oil plant starch at a concentration of 5 to 15% of the total mass. The grain size of young coal and the adhesive used were 60 mesh and 100 mesh, respectively. The samples were molded in a cylindrical mold with a diameter of 2.5 cm and a high of 6 cm, and with a pressure of 100 kg/cm2. After having been compacted, the young coal samples were then analyzed proximately i.e. moisture content, volatile matter, ash content and fixed carbon, as well as their calorific values calculation. The results showed that the increase of the adhesive could tend to increased the water content and volatile matter, but reduced the ash content, and the fixed carbon tend to constant except coal briquettes using starch adhesive it were increased. The calorific value of the young coal briquettes increased for all kinds of adhesives when the adhesive increased. The calorific value per one gram ranged from 3162.7 cal/g to 4678.7 cal/g. The highest calorific value, 4678.7 cal/g, was observed at the adhesive of 15 % of starch. The characteristics of young coal can be used as a raw material for making high-calorie hybrid briquettes.

  13. On-line calorific value sensor and validation of dynamic models applied to municipal solid waste combustion

    NARCIS (Netherlands)

    Kessel, L.B.M. van; Leskens, M.; Brem, G.

    2002-01-01

    This paper deals with two aspects concerning the optimization of municipal solid waste combustion (MSWC) processes. First of all, an on-line calorific value sensor is discussed by means of which the calorific value of the waste can be estimated from actual process data. Experimental results on a

  14. Online measurement of calorific values in an incinerator plant; Online-Heizwertbestimmung in einer Muellverbrennungsanlage

    Energy Technology Data Exchange (ETDEWEB)

    Seeger, H.; Urban, A.I. [Kassel Univ. (Germany). Fachgebiet Abfalltechnik

    2005-07-01

    The method of inverse combustion calculation was modified on the basis of the author's investigations and can now be used for online measurement of calorific values in the combustion of mixed domestic waste materials. The method is based on the current composition of the flue gas. Experiments have shown that the balancing method is capable of providing accurate data of the waste mass flow in an incinerator plant. (orig.)

  15. THE BLENDING EFFECT OF COALITE, COCONUT SHELL CHARCOAL AND GELAM WOOD CHARCOAL ON CALORIFIC VALUE

    OpenAIRE

    Nukman; Riman Sipahutar; Irsyadi Yani; Taufik Arief

    2014-01-01

    The aim of this research is to scrutinize the effect of blend solid fuels consisting of coalite, coconut shell charcoal and gelam wood charcoal on calorific value. Coalite is the solid fuels made from coal that is mined from the earth, while coconuts shell charcoal and gelam wood charcoal are processed from natural plants. Coalite, coconut shell charcoal and gelam wood charcoal are solid fuels which was obtained from carbonization process or pyrolitic process of fuel material. Gelam wood char...

  16. An Investigation of Viscosities, Calorific Values and Densities of Binary Biofuel Blends

    Directory of Open Access Journals (Sweden)

    Che Mat Sharzali

    2017-01-01

    Full Text Available Straight vegetable oil (SVO biofuel is a promising alternative to petroleum diesel fuel primarily due to its comparable physical properties to that of petroleum diesel fuel. However, the relatively higher viscosity of SVO limits its direct application in diesel engine. To resolve this issue, binary biofuel blends was introduced in this study to reduce the viscosity of SVO. In this work, a novel biofuel namely Melaleuca Cajuputi oil (MCO was used and blended with refined palm oil (RPO. A total of four blends with the mixing ratios of 20%, 40%, 50% and 60% of MCO were prepared. Various key properties of dynamic viscosity, calorific value and density of the blends were measured and benchmarked against the biodiesel standards based on ASTM D6751. It was found that viscosity and density of the blends decreased with the increase of MCO fraction. Meanwhile, the calorific value of the blends increased linearly as the MCO fraction increased. The blend of 40RPO60MCO was found to have comparable key properties of viscosity, calorific value and density to those of petroleum diesel fuel and ASTM D6751 standard.

  17. Effect of age on calorific value and some mechanical properties of three Eucalyptus species grown in Ethiopia

    Energy Technology Data Exchange (ETDEWEB)

    Mulugeta Lemenih; Tsegaye Bekele [Wondo Genet College of Forestry, Shashemene (Ethiopia)

    2004-09-01

    The effect of age on calorific value, specific gravity, modulus of rupture (MOR) and modulus of elasticity (MOE) of three plantation grown Eucalyptus species in the south-central highlands of Ethiopia was investigated. The species investigated were Eucalyptus globulus Labill., E. saligna Sm. and E grandis W. Hill ex Maid. The investigation was made on sample trees taken from age sequences of stands of the three species. Calorific values were determined on sample discs taken at 4, 8, 12 and 16 m up the stems of the sample trees. Calorific values were also determined for heartwood and sapwood of each disc separately. Specific gravity, MOR and MOE were investigated on a 1 -m long sample log taken from the butt end of each sample tree. The results showed that there was no significant difference in calorific values between the three species when considering a similar age category. Similarly, there was no significant difference in calorific values between disc positions and wood types (heartwood versus sapwood) within species. However, calorific values tend to increase along the tree stem towards the treetop for each of the three species. Correlation between calorific values of each disc position and tree age was generally weak and dominantly negative for E. saligna and E. globulus, but positive for E. grandis. On the other hand, there was a weak but positive correlation between tree age and specific gravity and MOR for the three species. MOE was almost non-correlated with age. Generally, the results showed that waiting for older ages for the three Eucalyptus species may not further increase their calorific values. Hence, stands of the three Eucalyptus species can be harvested and used for fuelwood at an early age as traditionally managed on short-rotation basis. (author)

  18. EVALUATION OF TEMPORALVARIATIONS IN MOISTURE AND CALORIFIC VALUE OF VINE AND OLIVE PRUNING

    Directory of Open Access Journals (Sweden)

    Pier Riccardo Porceddu

    2012-06-01

    Full Text Available In Italy arboreal crops, in particular vine and olive, cover a surface area of around 19.6×109 m2 from which about 4.6×109 kg of pruning are cut. These by-products are currently ploughed into the soil or else harvested and burned in open fields. On the other hand such materials would be more useful as an energy source. If these materials are to be used as fuel, it is important to know their calorific value. The calorific value is significantly influenced by the moisture content of wood. This work has evaluated the changes in moisture content and calorific value with time for different harvesting and storage systems of vine and olive pruning. The observed decrease in the moisture content of the vine and olive pruning depended on the storage system utilized, in particular on the product compression ratio and air circulation. Some differences were observed between the results obtained for vine and olive pruning. The time required for these materials to obtain their best energetic performance was identified at 32 weeks from their harvesting. Harvesting with balers and forwarding costs are about 6.21×10-2 €/kg for vine pruning and 4.64×10-2 €/kg for olive pruning. They are very similar to the price currently offered for energy biomass in Italy (5.00×10-2 €/kg. While the cost actually paid to plough pruning into the soil amounts to about 2.50×10-2 €/kg. Therefore the energy chain encourages a cost-and-benefit analysis.

  19. Determination of calorific values of forest waste biomass by static bomb calorimetry

    Energy Technology Data Exchange (ETDEWEB)

    Nunez-Regueira, L.; Rodriguez-Anon, J.A.; Proupin-Castineiras, J.; Vilanova-Diz, A.; Montero-Santovena, N. [Department of Applied Physics, Research Group TERBIPROMAT, University of Santiago, 15706 Santiago (Spain)

    2001-04-26

    Calorific values of forest waste originating from forestry works such as woodland cleaning, reaforestation and, all other silviculture tasks, were measured by static bomb calorimetry. These waste materials, heretofore considered as useless refuse, are beginning to be used as alternative fuels in wide social sectors all over the world. Two of the main forest species, eucalyptus (E. globulus Labill) and pine (P. pinaster Aiton) existing in Galicia (NW Spain), are included in this study. The experimental procedure was based on that proposed by Hubbard et al. [Experimental Thermochemistry, Interscience, New York, 1956, p. 5]. Simultaneously, some other parameters such as elementary chemical composition and heavy metal contents, moisture, density, and ash percentage after combustion in the bomb, were also determined. The experimental results, with calorific values exceeding 20000kJkg{sup -1}, make it advisable to use these materials as alternative fuels. The different parameters were measured using, as main equipment, a bomb calorimeter with an oxygen atmosphere, an elementary analysis equipment, and an atomic absorption spectrophotometer.

  20. Proximate Analysis and Calorific Value Prediction using Linear Correlation Model for Torrefied Palm Oil Wastes

    Directory of Open Access Journals (Sweden)

    Rashid Siti Raishan Mohd

    2017-01-01

    Full Text Available Torrefaction is one of the pretreatment processes to upgrade the chemical and physical properties of biomass for power production. In this study, four types of palm oil wastes were selected. The wastes, which consisted of oil palm frond (OPF, palm kernel shell (PKS, palm mesocarp fibre (PMF, and empty fruit bunch (EFB, were subjected to torrefaction process at different temperatures of 240°C, 270°C, 300°C, and 330°C for 30 min residence time. Based on the analysis of torrefied palm oil wastes, it was observed that there is a linear relationship between the properties of torrefied palm oil wastes and torrefaction temperature. Based on this, linear correlation model as a function of mass loss was developed to predict the energy yield (EY, calorific value (HHV, and proximate analysis. A reliable correlation model (R2 > 0.90 for predicting calorific value (HHV, fixed carbon (FC, and volatile matter (VM was obtained, indicating the developed linear model is indeed reliable. Meanwhile, an acceptable coefficient of determination (R2 ≈ 0.75 was obtained when the linear model is used to estimate the energy yield (EY and ash content (ASH. These developed linear correlation models are cost effective and can be used as a tool to predict the properties of palm oil wastes and to assess the suitability of biomass in torrefaction process.

  1. Experimental and empirical study of diesel and castor biodiesel blending effect, on kinematic viscosity, density and calorific value

    Directory of Open Access Journals (Sweden)

    A. Amin

    2016-12-01

    Full Text Available This study aimed to investigate the fuel properties like density, viscosity and calorific value of trans-esterified methyl ester using castor biodiesel and their blends with No. 2 diesel. Empirical correlations are proposed to predict the kinematic viscosity, density, and calorific value for a mixture of castor oil and No. 2 diesel. Kay mixing rule shows a good prediction for the fuel properties under study. Several polynomials are fitted using least square method, and the fitted equations show a good agreement with the experimental data from our study. The developed equations could be used as universal formulas to predict the kinematic viscosity, density, and calorific value for castor oil and No. 2 diesel blend. The equations can be used to optimize the mixing ratio of the castor oil/No. 2 diesel for different applications. Blending of castor oil with No. 2 diesel- in the range of 20% castor oil, will not violate the required specification of diesel engines.

  2. Optimization of temperature and time for drying and carbonization to increase calorific value of coconut shell using Taguchi method

    Science.gov (United States)

    Musabbikhah, Saptoadi, H.; Subarmono, Wibisono, M. A.

    2016-03-01

    Fossil fuel still dominates the needs of energy in Indonesia for the past few years. The increasing scarcity of oil and gas from non-renewable materials results in an energy crisis. This condition turns to be a serious problem for society which demands immediate solution. One effort which can be taken to overcome this problem is the utilization and processing of biomass as renewable energy by means of carbonization. Thus, it can be used as qualified raw material for production of briquette. In this research, coconut shell is used as carbonized waste. The research aims at improving the quality of coconut shell as the material for making briquettes as cheap and eco-friendly renewable energy. At the end, it is expected to decrease dependence on oil and gas. The research variables are drying temperature and time, carbonization time and temperature. The dependent variable is calorific value of the coconut shell. The method used in this research is Taguchi Method. The result of the research shows thus variables, have a significant contribution on the increase of coconut shell's calorific value. It is proven that the higher thus variables are higher calorific value. Before carbonization, the average calorific value of coconut shell reaches 4,667 call/g, and a significant increase is notable after the carbonization. The optimization is parameter setting of A2B3C3D3, which means that the drying temperature is 105 °C, the drying time is 24 hours, the carbonization temperature is 650 °C and carbonization time is 120 minutes. The average calorific value is approximately 7,744 cal/g. Therefore, the increase of the coconut shell's calorific value after the carbonization is 3,077 cal/g or approximately 60 %. The charcoal of carbonized coconut shell has met the requirement of SNI, thus it can be used as raw material in making briquette which can eventually be used as cheap and environmental friendly fuel.

  3. On the use of conventional and soft computing models for prediction of gross calorific value (GCV) of coal

    Energy Technology Data Exchange (ETDEWEB)

    Erik, N.Y.; Yilmaz, I. [Cumhuriyet University, Sivas (Turkey). Dept. of Geological Engineering

    2011-07-01

    Gross calorific value (GCV) is an important characteristic of coal and organic shale; the determination of GCV, however, is difficult, time-consuming, and expensive and is also a destructive analysis. In this article, the use of some soft computing techniques such as ANNs (artificial neural networks) and ANFIS (adaptive neuro-fuzzy inference system) for predicting GCV (gross calorific value) of coals is described and compared with the traditional statistical model of MR (multiple regression). This article shows that the constructed ANFIS models exhibit high performance for predicting GCV. The use of soft computing techniques will provide new approaches and methodologies in prediction of some parameters in investigations about the fuel.

  4. Weathering of stockpiled coals and the resulting losses of calorific value

    Energy Technology Data Exchange (ETDEWEB)

    Miranda, J.L.; Romero, C.; Ibarra, J.V.; Schmal, D.; Martinez, D. [Instituto de Carboquimica, Zaragoza (Spain)

    1994-07-01

    The behavior and the evaluation of calorific losses of two types of low rank coals from Aragon (Spain) basins, stored for 11 months at the thermal power station of Endesa in Andorra (Teruel), have been studied. The roles of the most important variables in the oxidation and spontaneous heating processes quality/reactivity of the coal, characteristics of the pile and climatological conditions were investigated. Four experimental piles were formed (three with Endesa coal and one with Mequinenza coal) with different geometry and several levels of porosity. For Endesa coal the pile porosities were 30%, 15% and 10%, and for Mequinenza coal 17%. Probes, designed specially for this experimental work, were put into the piles to collect samples of gases and to record temperatures. The experimental results point out that compaction is the most important parameter which can be influenced to prevent or reduce the effects of oxidation and spontaneous heating. The calorific losses varied from 19% per year for Endesa coal loosely piled (30% porosity) to 1.1% per year for the same coal with high compaction (10% porosity). The data predicted by a mathematical model showed that, in general, the order of magnitude of the times and sites of dry spot formation, where spontaneous combustion starts, as well as the calorific losses agree well with those measured. This study has been used to evaluate the calorific losses in coal storage of 2 million tons of coal for a year in the thermal power station of ENDESA in Andorra (Teruel). 16 refs., 12 figs., 7 tabs.

  5. Prediction of moisture, calorific value, ash and carbon content of two dedicated bioenergy crops using near-infrared spectroscopy.

    Science.gov (United States)

    Fagan, Colette C; Everard, Colm D; McDonnell, Kevin

    2011-04-01

    The potential of near infrared spectroscopy in conjunction with partial least squares regression to predict Miscanthus xgiganteus and short rotation coppice willow quality indices was examined. Moisture, calorific value, ash and carbon content were predicted with a root mean square error of cross validation of 0.90% (R(2) = 0.99), 0.13 MJ/kg (R(2) = 0.99), 0.42% (R(2) = 0.58), and 0.57% (R(2) = 0.88), respectively. The moisture and calorific value prediction models had excellent accuracy while the carbon and ash models were fair and poor, respectively. The results indicate that near infrared spectroscopy has the potential to predict quality indices of dedicated energy crops, however the models must be further validated on a wider range of samples prior to implementation. The utilization of such models would assist in the optimal use of the feedstock based on its biomass properties. Copyright © 2011 Elsevier Ltd. All rights reserved.

  6. Estimation of coal proximate analysis factors and calorific value by multivariable regression method and adaptive neuro-fuzzy inference system (ANFIS

    Directory of Open Access Journals (Sweden)

    Ali Behnamfard

    2017-06-01

    Full Text Available The proximate analysis is the most common form of coal evaluation and it reveals the quality of a coal sample. It examines four factors including the moisture, ash, volatile matter (VM, and fixed carbon (FC within the coal sample. Every factor is determined through a distinct experimental procedure under ASTM specified conditions. These determinations are time consuming and require a significant amount of laboratory equipment. The calorific value is one of the most important properties of a solid fuel and its experimental determination requires special instrumentation and highly trained analyst to operate it. This paper develops mathematical and ANFIS models for estimation of two factors of proximate analysis based on the other two factors. Furthermore, the estimation of calorific value of coal samples based on proximate analysis factors is performed using multivariable regression, the Minitab 16 software package, and the ANFIS, Matlab software package. The results indicate that ANFIS is a more powerful tool for estimation of proximate analysis factors and calorific value than multivariable regression method. The following equation estimates the calorific value of coal samples with high precision: Calorific value (btu/lb= 12204 - 170 Moisture + 46.8 FC - 127 Ash

  7. Study relationship between inorganic and organic coal analysis with gross calorific value by multiple regression and ANFIS

    Science.gov (United States)

    Chelgani, S.C.; Hart, B.; Grady, W.C.; Hower, J.C.

    2011-01-01

    The relationship between maceral content plus mineral matter and gross calorific value (GCV) for a wide range of West Virginia coal samples (from 6518 to 15330 BTU/lb; 15.16 to 35.66MJ/kg) has been investigated by multivariable regression and adaptive neuro-fuzzy inference system (ANFIS). The stepwise least square mathematical method comparison between liptinite, vitrinite, plus mineral matter as input data sets with measured GCV reported a nonlinear correlation coefficient (R2) of 0.83. Using the same data set the correlation between the predicted GCV from the ANFIS model and the actual GCV reported a R2 value of 0.96. It was determined that the GCV-based prediction methods, as used in this article, can provide a reasonable estimation of GCV. Copyright ?? Taylor & Francis Group, LLC.

  8. Metals in RDF and other high calorific value fractions from mechanical treatment of MSW: analysis and sampling errors.

    Science.gov (United States)

    Skutan, Stefan; Brunner, Paul H

    2012-07-01

    RDF and other high calorific value fractions derived from MSW by mechanical treatment processes contain goods such as cans, cables, zippers or batteries which are highly concentrated in metals. The objective of this study was to investigate the importance of these metal carriers (i) for total metal loads and (ii) for sampling errors. Six different products derived from MSW were analysed for carrier bound and total loads of Al, Cd, Cr, Cu, Fe, Ni, Pb and Zn. Sophisticated sample preparation procedures were applied in order to quantify the separate analyte loads from metallic carriers. Typical values for total metal contents and shares of carrier bound loads were found as follows: Al, 20 g kg(-1) (30%); Cr, 0.4 g kg(-1) (50%); Cu, 5 g kg(-1) (80%); Fe, 40 g kg(-1) (80%); Ni, 0.15 g kg(-1) (70%); Pb, 0.4 g kg(-1) (40%); and Zn, 2 g kg(-1) (30%). NiCd-batteries were found in three materials representing 30-70 % of total Cd contents (total 6-20 mg kg(-1)). Sampling errors related to the distribution of analyte carriers were in most cases found in the range of 50-150 % relative standard deviation in spite of the large sample masses of 200-800 kg. The results demonstrate: (1) metal carriers are responsible for significant analyte loads; if they are not adequately considered, total metal contents may be severely underestimated; (2) sampling errors are dominated by the distribution of carriers; (3) correct analysis of total metal contents including loads from metallic components requires expensive sample preparation.

  9. Influence of Fuel Moisture Content and Reactor Temperature on the Calorific Value of Syngas Resulted from Gasification of Oil Palm Fronds

    Science.gov (United States)

    Atnaw, Samson Mekbib; Sulaiman, Shaharin Anwar; Yusup, Suzana

    2014-01-01

    Biomass wastes produced from oil palm mills and plantations include empty fruit bunches (EFBs), shells, fibers, trunks, and oil palm fronds (OPF). EFBs and shells are partially utilized as boiler fuel while the rest of the biomass materials like OPF have not been utilized for energy generation. No previous study has been reported on gasification of oil palm fronds (OPF) biomass for the production of fuel gas. In this paper, the effect of moisture content of fuel and reactor temperature on downdraft gasification of OPF was experimentally investigated using a lab scale gasifier of capacity 50 kW. In addition, results obtained from equilibrium model of gasification that was developed for facilitating the prediction of syngas composition are compared with experimental data. Comparison of simulation results for predicting calorific value of syngas with the experimental results showed a satisfactory agreement with a mean error of 0.1 MJ/Nm3. For a biomass moisture content of 29%, the resulting calorific value for the syngas was found to be only 2.63 MJ/Nm3, as compared to nearly double (4.95 MJ/Nm3) for biomass moisture content of 22%. A calorific value as high as 5.57 MJ/Nm3 was recorded for higher oxidation zone temperature values. PMID:24578617

  10. Influence of Fuel Moisture Content and Reactor Temperature on the Calorific Value of Syngas Resulted from Gasification of Oil Palm Fronds

    Directory of Open Access Journals (Sweden)

    Samson Mekbib Atnaw

    2014-01-01

    Full Text Available Biomass wastes produced from oil palm mills and plantations include empty fruit bunches (EFBs, shells, fibers, trunks, and oil palm fronds (OPF. EFBs and shells are partially utilized as boiler fuel while the rest of the biomass materials like OPF have not been utilized for energy generation. No previous study has been reported on gasification of oil palm fronds (OPF biomass for the production of fuel gas. In this paper, the effect of moisture content of fuel and reactor temperature on downdraft gasification of OPF was experimentally investigated using a lab scale gasifier of capacity 50 kW. In addition, results obtained from equilibrium model of gasification that was developed for facilitating the prediction of syngas composition are compared with experimental data. Comparison of simulation results for predicting calorific value of syngas with the experimental results showed a satisfactory agreement with a mean error of 0.1 MJ/Nm3. For a biomass moisture content of 29%, the resulting calorific value for the syngas was found to be only 2.63 MJ/Nm3, as compared to nearly double (4.95 MJ/Nm3 for biomass moisture content of 22%. A calorific value as high as 5.57 MJ/Nm3 was recorded for higher oxidation zone temperature values.

  11. Calorific value for compositions with biodiesel of fat chicken and diesel oil; Valor calorifico para composicoes com biodiesel da gordura de frango e oleo diesel

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Marcelo Jose da [Universidade de Campinas (FEAGRI/UNICAMP), SP (Brazil). Fac. de Engenharia Agricola], email: marcelo.jose@feagri.unicamp.br; Souza, Samuel N.M. de; Souza, Abel A. de; Martins, Gislaine I. [Universidade Estadual do Oeste do Parana (CCET/UNIOESTE), Cascavel, PR (Brazil). Centro de Ciencias Exatas e Tecnologicas], emails: ssouza@unioeste.br, abel.sza@hotmail.com, iastiaque@yahoo.com.br

    2011-07-01

    The biodiesel fuel is a renewable source of alternative fuel used in diesel cycle engines. The production of biodiesel involves the reaction of methanol with fatty acids of animal or vegetable. The production of biodiesel from chicken fat can be very attractive for some regions from Brazil with high poultry production, as in the Parana West and Santa Catarina West. In this study , the goal was the lower calorific value of the compositions between biodiesel and diesel oil: 100% Diesel oil (B0), 20% biodiesel (B20), 40% biodiesel (B40), 60% biodiesel (B60), 80% biodiesel (B80 ), 100% biodiesel (B100). The biodiesel used was acquired in the Centre for Development and Diffusion of technologies on the Assis Gurgacz College, in Cascavel city. The nominal production capacity of the unit is 900 liters on period of 8 hours. The model of the calorimeter used, was the E2K. The lower calorific value of B100 composition was 35.388 MJ kg-1 and the diesel oil was 41.299 MJ kg-1. With the measuring of the caloric value of six samples mix of diesel oil and biodiesel, was obtained a linear function decrease of the calorific value when increased it the proportion of biodiesel from chicken fat into fuel. (author)

  12. Enhancing the properties of Fischer-Tropsch fuel produced from syngas over Co/SiO2 catalyst: Lubricity and Calorific Value

    Science.gov (United States)

    Doustdar, O.; Wyszynski, M. L.; Mahmoudi, H.; Tsolakis, A.

    2016-09-01

    Bio-fuel produced from renewable sources is considered the most viable alternatives for the replacement of mineral diesel fuel in compression ignition engines. There are several options for biomass derived fuels production involving chemical, biological and thermochemical processes. One of the best options is Fischer Tropsch Synthesis, which has an extensive history of gasoline and diesel production from coal and natural gas. FTS fuel could be one of the best solutions to the fuel emission due to its high quality. FTS experiments were carried out in 16 different operation conditions. Mini structured vertical downdraft fixed bed reactor was used for the FTS. Instead of Biomass gasification, a simulated N2 -rich syngas cylinder of, 33% H2 and 50% N2 was used. FT fuels products were analyzed in GCMS to find the hydrocarbon distributions of FT fuel. Calorific value and lubricity of liquid FT product were measured and compared with commercial diesel fuel. Lubricity has become an important quality, particularly for biodiesel, due to higher pressures in new diesel fuel injection (DFI) technology which demands better lubrication from the fuel and calorific value which is amount of energy released in combustion paly very important role in CI engines. Results show that prepared FT fuel has desirable properties and it complies with standard values. FT samples lubricities as measured by ASTM D6079 standard vary from 286μm (HFRR scar diameter) to 417μm which are less than limit of 520μm. Net Calorific value for FT fuels vary from 9.89 MJ/kg to 43.29 MJ/kg, with six of the samples less than EN 14213 limit of 35MJ/kg. Effect of reaction condition on FT fuel properties was investigated which illustrates that in higher pressure Fischer-Tropsch reaction condition liquid product has better properties.

  13. Calorific value of Prosopis africana and Balanites aegyptiaca wood: Relationships with tree growth, wood density and rainfall gradients in the West African Sahel

    Energy Technology Data Exchange (ETDEWEB)

    Montes, Carmen Sotelo; Weber, John C. [World Agroforestry Centre (ICRAF), Sahel Office, B.P. E 5118 Bamako (Mali); Silva, Dimas Agostinho da; Bolzon de Muniz, Graciela Ines [Universidade Federal do Parana (UFPR), Av. Lothario Meissner, 900, CEP.: 80270-170-Curitiba (Brazil); Garcia, Rosilei A. [Universidade Federal Rural do Rio de Janeiro (UFRRJ), Instituto de Florestas, Departamento de Produtos Florestais, BR 465, km 07, 23890-000, Seropedica, Rio de Janeiro (Brazil)

    2011-01-15

    Prosopis africana and Balanites aegyptiaca are native tree species in the West African Sahel and provide wood for fuel, construction and other essential products. A provenance/progeny test of each species was established at one relatively dry site in Niger, and evaluated at 13 years. Gross calorific value of the wood was determined for a random sample of trees in each test: gross CV and CVm{sup 3} = gross calorific value in MJ kg{sup -1} and MJ m{sup -3}, respectively. The major objectives were to determine if gross CV was positively correlated with wood density and tree growth, and if gross CV and/or CVm{sup 3} varied with rainfall gradients in the sample region. Provenances were grouped into a drier and more humid zone, and correlations were computed among all trees and separately in each zone. Results indicated that gross CV was not significantly correlated with density in either species. Gross CV was positively correlated with growth of P. africana (but not B. aegyptiaca) only in the drier zone. Gross CVm{sup 3} was positively correlated with growth of both species, and the correlations were stronger in the drier zone. Multiple regressions with provenance latitude, longitude and elevation indicated that provenance means for gross CV increased, in general, from the drier to the more humid zones. Regressions with gross CVm{sup 3} were not significant. Results are compared with earlier research reports from the provenance/progeny tests and with other tropical hardwood species; and practical implications are presented for tree improvement and conservation programs in the region. (author)

  14. Calorific efficiency of bituminous coal hydrogenation

    Energy Technology Data Exchange (ETDEWEB)

    Wilde, H.; Schappert, H.

    1942-02-20

    The calorific efficiency of coal hydrogenation was the relation between the calories contained in the desired final product, that is, gasoline and liquefied petroleum gas (L.P.G.), and the calories contained in the coal required to produce the desired final product. A table of the efficiency of the power plant was given. Calorific efficiency of hydrogen production was then discussed, with figure 1 showing the heat flow diagram; tables 1 and 2 contained data for the coke plant and the water gas plant, respectively. Calorific efficiency of hydrogenation proper was discussed, with figure 2 showing the heat flow diagram for the production of aviation gasoline, and with the corresponding energy values given in table 3. The next topic of discussion was the possibility of increasing the calorific efficiency of total hydrogenation by: introduction of Linde process, utilization of kiln residues, introduction of paste heat exchange, and recovering the waste heat from the hot letdown and products. Table 4 gave data on the hydrogenation for aviation gasoline. The efficiency of hydrogen production was 26.3% without counting possible improvements or by-products for the process. The efficiency of the hydrogenation process itself was 49.0% for production of aviation gasoline and 51.1% for production of auto gasoline. However, for combined hydrogenation and hydrogen production, the efficiencies became 27.2% and 28.9% respectively. If all of the improvements mentioned above (including hydrogen production by Linde-process decomposition of product gases) were introduced, the efficiencies would rise to about 34.6% and 36.8%, respectively. 5 diagrams, 4 tables

  15. Selection of technology for the low calorific synthetic gas combustion in the gas turbine combustion chamber

    Science.gov (United States)

    Filippov, Prokopy; Levin, Evgeny; Ryzhkov, Alexander

    2017-10-01

    The leading gas turbines manufacturers are developing the technologies of the environmental friendly combustion of industrial and synthetic gases of low calorific values. In this case they are faced with critical problems concerning combustion stability assurance and the necessity of the gas turbines significant modernization due to the differences between the low calorific and natural gases. The numerical simulation results of the low calorific value synthetic gas combustion in the combustion chamber by means of different technologies are considered in the paper.

  16. Energy of the agricultural waste to the Brazil in function of lower calorific value; Energia dos restos culturais vegetais para o Brasil em funcao do poder calorifico interior da cultura

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Marcelo Jose da; Souza, Samuel Nelson Melegari; Santos, Reginaldo Ferreira; Wolff, Paulo Sergio [Universidade Estadual do Oeste do Parana (CCET/UNIOESTE), Cascavel, PR (Brazil). Centro de Ciencias Exatas e Tecnologicas], E-mail: ssouza@unioeste.br

    2009-07-01

    Waste production plant is in a form of potential use as an energy source, through thermochemistry process. This process, when you use the vegetable waste, has the advantage of not contributing to the harmful gases to the atmosphere, since the biomass is a process that is renewed during the photosynthesis performed by plants, that use CO{sup 2} to produce energy (glucose) . To calculate the production potential of waste in Brazil were used for production data, obtained from the CONAB (2008) and IBGE (2006) that are processed through the coefficient of waste production in each culture. The calculation of net calorific value considered the value of 18.1 MJ/kg on a dry basis for the waste plant. For production of the remains of sugar cane is estimated 3 383.5 million tones, the other crops in other submitted work were 174.6 million tones. (author)

  17. Energy Values of Nine Populus Clones

    Science.gov (United States)

    Terry F. Strong

    1980-01-01

    Compares calorific values for components of nine Populus clones. The components include stem wood, stem bark, and branches. Also compares calorific values for clones of balsam poplar and black cottonwood parentages.

  18. Possibilities under the `Kreislaufwirtschaft- und Abfallgesetz` for the recycling or for energy generation from waste with a high calorific value having undergone mechanical-biological conditioning; Moeglichkeiten der energetischen und stofflichen Verwertung von heizwertreichen Reststoffen aus der mechanisch-biologischen Restabfallbehandlung im Rahmen des Kreislaufwirtschafts- und Abfallgesetzes

    Energy Technology Data Exchange (ETDEWEB)

    Franke, J.; Fricke, K. [Ingenieurgemeinschaft Witzenhausen Fricke und Turk GmbH, Witzenhausen (Germany)

    1998-12-31

    This (partial) project has the following aims: to describe comprehensively the possibilities for the recycling, or generation of energy from, waste with a high calorific value having undergone mechanical-biological conditioning; further, to formulate demands regarding the quality of the separated partial fractions. This basic study takes all relevant, commercial thermal processes into account (power plants, cement works, blast furnaces, etc.). Furthermore, the question is investigated of whether the thermal waste processing plants in the area of the Suedhessische Arbeitsgemeinschaft Abfall (SAGA) are suitable for waste utilization. An environmental compatibility statement is made, and the economic and legal boundary conditions are studied. (orig.) [Deutsch] Ziel des (Teil-)Forschungsvorhabens soll es sein, die Moeglichkeiten der energetischen und stofflichen Verwertung heizwertreicher Abfaelle aus der mechanisch-biologischen Restabfallbehandlung umfassend darzustellen und die Anforderungen an die Qualitaet der abgretrennten Teilfraktionen zu formulieren. Bei der Grundlagenermittlung sollen alle relevanten auf dem Markt angebotenen thermischen Verfahren (Kraftwerke, Zementwerke, Hochoefen usw.) mit einbezogen werden. Weiterhin sollen die im SAGA-Gebiet (Suedhessische Arbeitsgemeinschaft Abfall) vorhandenen thermsichen Anlagen auf ihre Eignung zur energetischen bzw. stofflichen Verwertung hin ueberprueft werden. Neben der Bewertung der Umweltvertraeglichkeit werden die oekonomischen und rechtlichen Rahmenbedingungen untersucht. (orig.)

  19. Biomass, organic carbon and calorific content of zooplankton from the Arabian Sea off Central West coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Krishnakumari, L.; Nair, V.R.

    Organic carbon content and calorific values of zooplankton varied from 18.35 to 32.49% (av. 27.8%) and from 2.56 to 4.71 k cal. g-1 dry wt (av. 3.99) respectively. Areawise off Gujarat sustained higher standing stock of zooplankton (77.18 mg m-3...

  20. comparative analysis of calorific value of briquettes produced

    African Journals Online (AJOL)

    yanky

    alternative sources of energy for domestic and cottage level industrial use in the country. (Lucas and Akinoso ... cost of non-renewable energy sources has made people to start deviating to the use of renewable energy .... using a hydraulic press at a pressure of. 19.62KN/m. 2 . The compacted briquettes were air dried for 21 ...

  1. comparative analysis of calorific value of briquettes produced

    African Journals Online (AJOL)

    yanky

    the substance in crucible with oven dry weight (W2) in the furnace for 10mins at. 550 o. C to obtain weight (W3) after ... Ash Content (%Ash): 2g of oven dried pulverized briquettes were weighed in a crucible (W2), this was ... respectively in their work on Khaya senegalensis and Daniella oliveri. JOURNAL OF RESEARCH IN ...

  2. High-calorific biogas production from anaerobic digestion of food waste using a two-phase pressurized biofilm (TPPB) system.

    Science.gov (United States)

    Li, Yeqing; Liu, Hong; Yan, Fang; Su, Dongfang; Wang, Yafei; Zhou, Hongjun

    2017-01-01

    To obtain high calorific biogas via anaerobic digestion without additional upgrading equipment, a two-phase pressurized biofilm system was built up, including a conventional continuously stirred tank reactor and a pressurized biofilm anaerobic reactor (PBAR). Four different pressure levels (0.3, 0.6, 1.0 and 1.7MPa) were applied to the PBAR in sequence, with the organic loading rate maintained at 3.1g-COD/L/d. Biogas production, gas composition, process stability parameters were measured. Results showed that with the pressure increasing from 0.3MPa to 1.7MPa, the pH value decreased from 7.22±0.19 to 6.98±0.05, the COD removal decreased from 93.0±0.9% to 79.7±1.2% and the methane content increased from 80.5±1.5% to 90.8±0.8%. Biogas with higher calorific value of 36.2MJ/m 3 was obtained at a pressure of 1.7MPa. Pressure showed a significant effect on biogas production and gas quality in methanogenesis reactor. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Determination of Calorific Ability of Fuel Briquettes on the Basis of Oil and Oil Slimes

    Science.gov (United States)

    Fedyaeva, O. A.; Poshelyuzhnaya, E. G.; Rakhmatulina, E. M.; Zakharov, V. A.; Fisenko, T. E.

    2018-01-01

    Utilization and neutralization of oil slimes is one of important environmental problems of the oil-extracting, oil-processing and petrochemical industry. The easiest and economic way of utilization of oil slimes is their use as a part of the bricketed boiler fuel. In this work the highest calorific ability of crude oil, the oil slimes and fuel briquettes made on their basis is defined. A research problem was carrying out the technical analysis of oil fuels on the content in them analytical moisture, the cindery rest and volatiles. It is established that in comparison with oil slimes crude oil possesses bigger highest calorific ability, has smaller humidity and an ash-content. The highest calorific abilities of the boiler briquettes made of samples of crude oil, oil slimes and peat made 14 – 26 MJ/kg.

  4. Low and Non-waste Process Technology: The Development of a High Calorific Fuel Gas from Waste Oil Using Electric Arc Cracking.

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Joon Hyung; Kim, Jeong Guk; Kim, In Tae; Cho, Kwang Hun [Korea Atomic Energy Research Institute, Taejon (Korea, Republic of); Oh, Yang Hwan; Kim, Su Joung [Teko Environment Company Limited, Seoul (Korea, Republic of); Seo, Yong Chil; Song, Geum Ju; Sim, Sang Geul [Yonsei University, Seoul (Korea, Republic of)

    1997-12-01

    A laboratory scale unit(5kg/hr) of high calorific fuel gas generator from waste oil by electric arc cracking is developed and made test runs with the collected waste oil at car repair shops to observe its performance and acceptability for various operating conditions. About 60-65% of total amount of generated gas is composed of hydrogen, acetylene and ethylene. Total calorific value of the product gas shows about 10,000 kcal/kg and it is acceptable to use for fuel gas in the industry. The optimum temperature of waste oil for the production of higher calorific fuel gas is found to be 40 deg C. The average size of soot collected from the equipment is 0.3 {mu}m and it could be utilized as carbon black after detail analysis. The generation rate of product fuel gas is 100 - 140 L/kWh and the economic assessment shows that the equipment cost could be recovered within two years. Further studies on scale-up of the equipment and the development of an new electrode system having less consumption but higher stability are required. 18 refs., 13 tabs., 15 figs. (author)

  5. Accumulated substancies and calorific capacity in adipose tissue: Physical and chemical clinical trial

    Directory of Open Access Journals (Sweden)

    Kuat Oshakbayev

    2017-12-01

    Conclusions: Human body lipids serve as a harbor for various organic substances, they may absorb different metabolic products, and they have different calorific capacity depending on their location and forms. Atherosclerotic plaque contains the most of organic and inorganic elements, and brings the highest energy potential.

  6. [Folk-dancing and walking: a comparative study of college students' calorific output].

    Science.gov (United States)

    Ribeiro-Nunes, Solange Maria; Aurinice Sampaio, Irene-Monte; Ferreira-Emygdio, Rogério; Knackfuss, Maria Irany

    2007-01-01

    This study was aimed at performing a comparative analysis of undergraduates' calorie output during folk-dancing and walking. This was a descriptive study of the calorific output of 35 volunteer students belonging to the Universidade Estadual do Piauí's Dance Company (Teresina, Brazil) ranging in age from 19 to 34, including people from both genders allocated to two groups (dancers and walkers). A Filizola balance was used for estimating body mass, a Sanny metric scale for measuring height and a Caltrac accelerometer 100/100 Plan for measuring energy output. Student t-test and Pearson's correlation were used for statistical analysis (pDancing was seen to be equal to walking as physical activities in terms of calorific output. A significant correlation was found between calorie output levels in both dancing and walking (even though no significant differences between them were verified).

  7. Determination of Calorific Values of Some Nigerian Bio-Mass Solid ...

    African Journals Online (AJOL)

    Nigerian biomass for thermal energy generation can be classified into field wastes, such as straw and corn cob; processing by products, such as rice husk, cocoa pods and palm kernel husk; and products from the lumber industry, such as saw dust, fire wood and wood shavings. These materials are produced in sufficiently ...

  8. Determination of heating value of industrial waste for the formulation of alternative fuels

    Directory of Open Access Journals (Sweden)

    Bouabid G.

    2013-09-01

    Full Text Available The use of alternative fuels has become increasingly widespread. They are basically designed based on industrial waste so that they can substitute fossil fuels which start to become scarce. Alternative fuels must meet some criteria, namely an important calorific content, minimum humidity and ash content. When it comes to combustion, the most interesting parameter is the calorific value which represents the thermal energy released during combustion. The experiments that were conducted showed that the calorific value is influenced by other parameters namely moisture and ash content. It was therefore necessary to study the behavior of the heating value in terms of these two parameters in order to establish a relationship that is used to describe the behavior. This is expected to allow a simulation of the calorific value of a mixture of various industrial waste.

  9. Utilization of coals of low calorific power in coal mixtures; Utilizacao de carvoes fracamente coqueificaveis nas misturas de carvoes

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Agenor Medrado da; Cardoso, Wellington Bosser; Pucu, Artur de Albuquerque [Companhia Siderurgica Nacional, Volta Redonda, RJ (Brazil)

    1996-12-31

    The utilization of coals of low calorific power in coal mixtures was initiated during the 70`s is the National Siderurgic Company, as a reducing costs procedure. The results were so expressive that the company is planing to increase the mixture of less noble coals to 10% in average per year which may correspond to savings up to ten million dollars per year 3 refs., 4 tabs.

  10. Biosequestration of carbon dioxide, biomass, calorific value and biodiesel precursors production using a novel flask culture photobioreactor

    Digital Repository Service at National Institute of Oceanography (India)

    Fulke, A.B.; Krishnamurthi, K.; Giripunje, M.D.; Devi, S.S.; Chakrabarti, T.

    Chlorella vulgaris and Scenesdesmus obliquus were found to produce 37.11% and 32.23% of palmitic acid (C16:0) and 30.88% and 39.73% of octadecenoic acid (C18:1) of total fatty acid methyl esters (FAMEs) respectively at 7.5% of CO2 partial pressure...

  11. Numerical modeling of combustion of low-calorific-producer-gas from Mangium wood within a late mixing porous burner (LMPB

    Directory of Open Access Journals (Sweden)

    Kanokkarn Jirakulsomchok

    2017-08-01

    Full Text Available This article presents a numerical study of combustion of low-calorific-producer-gas from Mangium wood within a late mixing porous burner (LMPB. The LMPB consists of four main components, i.e., the fuel preheating porous (FP, the porous combustor (PC, the air jacket, and the mixing chamber. Interestingly, this LMPB was able to highly preheated and it still maintained high safety in operation. A single-step global reaction, steady state approach and a one-dimensional model were considered. The necessary information for burner characteristics, i.e., temperature profile, flame location and maximum temperature were also presented. The results indicated that stable combustion of a low-calorific-producer-gas within LMPB was possible achieved. Increasing equivalence ratio resulted in increasing in the flame temperature. Meanwhile, increasing the firing rate caused slightly decrease in flame temperature. The flame moved to downstream zone of the PC when the firing rate increased. Finally, it was found that the equivalence ratio did not affect the flame location.

  12. Assessing the calorific significance of episodes of human cannibalism in the Palaeolithic

    Science.gov (United States)

    Cole, James

    2017-01-01

    Episodes of Palaeolithic cannibalism have frequently been defined as ‘nutritional’ in nature, but with little empirical evidence to assess their dietary significance. This paper presents a nutritional template that offers a proxy calorie value for the human body. When applied to the Palaeolithic record, the template provides a framework for assessing the dietary value of prehistoric cannibalistic episodes compared to the faunal record. Results show that humans have a comparable nutritional value to those faunal species that match our typical body weight, but significantly lower than a range of fauna often found in association with anthropogenically modified hominin remains. This could suggest that the motivations behind hominin anthropophagy may not have been purely nutritionally motivated. It is proposed here that the comparatively low nutritional value of hominin cannibalism episodes support more socially or culturally driven narratives in the interpretation of Palaeolithic cannibalism. PMID:28383521

  13. A multi-component stair climbing promotional campaign targeting calorific expenditure for worksites; a quasi-experimental study testing effects on behaviour, attitude and intention

    Directory of Open Access Journals (Sweden)

    Eves Frank F

    2012-06-01

    Full Text Available Abstract Background Accumulation of lifestyle physical activity is a current aim of health promotion, with increased stair climbing one public health target. While the workplace provides an opportunity for regular stair climbing, evidence for effectiveness of point-of-choice interventions is equivocal. This paper reports a new approach to worksite interventions, aimed at changing attitudes and, hence, behaviour. Methods Pre-testing of calorific expenditure messages used structured interviews with members of the public (n = 300. Effects of multi-component campaigns on stair climbing were tested with quasi-experimental, interrupted time-series designs. In one worksite, a main campaign poster outlining the amount of calorific expenditure obtainable from stair climbing and a conventional point-of-choice prompt were used (Poster alone site. In a second worksite, additional messages in the stairwell about calorific expenditure reinforced the main campaign (Poster + Stairwell messages site. The outcome variables were automated observations of stair and lift ascent (28,854 and descent (29,352 at baseline and for three weeks after the intervention was installed. Post-intervention questionnaires for employees at the worksites assessed responses to the campaign (n = 253. Analyses employed Analysis of Variance with follow-up Bonferroni t-tests (message pre-testing, logistic regression of stair ascent and descent (campaign testing, and Bonferroni t-tests and multiple regression (follow-up questionnaire. Results Pre-testing of messages based on calorific expenditure suggested they could motivate stair climbing if believed. The new campaign increased stair climbing, with greater effects at the Poster + Stairwell messages site (OR = 1.52, 95% CI = 1.40-1.66 than Posters alone (OR = 1.24, 95% CI = 1.15-1.34. Follow-up revealed higher agreement with two statements about calorific outcomes of stair climbing in the site where they

  14. Influence of additives on the increase of the heating value of Bayah’s coal with upgrading brown coal (UBC) method

    Energy Technology Data Exchange (ETDEWEB)

    Heriyanto, Heri [Chemical Engineering of University Sultan AgengTirtayasa, Indonesia Email: herfais@yahoo.com (Indonesia); Widya Ernayati, K.; Umam, Chairul; Margareta, Nita

    2015-12-29

    UBC (upgrading brown coal) is a method of improving the quality of coal by using oil as an additive. Through processing in the oil media, not just the calories that increase, but there is also water repellent properties and a decrease in the tendency of spontaneous combustion of coal products produced. The results showed a decrease in the water levels of natural coal bayah reached 69%, increase in calorific value reached 21.2%. Increased caloric value and reduced water content caused by the water molecules on replacing seal the pores of coal by oil and atoms C on the oil that is bound to increase the percentage of coal carbon. As a result of this experiment is, the produced coal has better calorific value, the increasing of this new calorific value up to 23.8% with the additive waste lubricant, and the moisture content reduced up to 69.45%.

  15. Numerical and experimental investigation of combustion processes of low-calorific gases in pore burners; Numerische und experimentelle Untersuchung von Verbrennungsvorgaengen niederkalorischer Gase in Porenbrennern

    Energy Technology Data Exchange (ETDEWEB)

    Diezinger, S.; Steven, M.; Talukdar, P.; Al-Hamamre, Z.; Issendorff, F. von; Trimis, D. [Erlangen-Nuernberg Univ., Erlangen (Germany). Lehrstuhl fuer Stroemungsmechanik

    2005-07-01

    Combustion of H2-containing low-calorific mixtures in a pore burner was investigated both numerically and experimentally. The mixtures under investigation are representative of SOFC exhaust and pyrolysis gases. In preliminary experiments, the limits of operation of a pore burner were identified by equilibrium calculations and kinetic calculations. On this basis, 3D simulations of the combustion processes were made, taking into account all relevant heat and mass transfer processes including radiation in porous media. Finally, the limits of operation of both mixtures were identified experimentally, as were the CO and NOx emissions. (orig.)

  16. Metabolic engineering of oilseed crops to produce high levels of novel acetyl glyceride oils with reduced viscosity, freezing point and calorific value.

    Science.gov (United States)

    Liu, Jinjie; Rice, Adam; McGlew, Kathleen; Shaw, Vincent; Park, Hyunwoo; Clemente, Tom; Pollard, Mike; Ohlrogge, John; Durrett, Timothy P

    2015-08-01

    Seed oils have proved recalcitrant to modification for the production of industrially useful lipids. Here, we demonstrate the successful metabolic engineering and subsequent field production of an oilseed crop with the highest accumulation of unusual oil achieved so far in transgenic plants. Previously, expression of the Euonymus alatus diacylglycerol acetyltransferase (EaDAcT) gene in wild-type Arabidopsis seeds resulted in the accumulation of 45 mol% of unusual 3-acetyl-1,2-diacyl-sn-glycerols (acetyl-TAGs) in the seed oil (Durrett et al., 2010 PNAS 107:9464). Expression of EaDAcT in dgat1 mutants compromised in their ability to synthesize regular triacylglycerols increased acetyl-TAGs to 65 mol%. Camelina and soybean transformed with the EaDAcT gene accumulate acetyl-triacylglycerols (acetyl-TAGs) at up to 70 mol% of seed oil. A similar strategy of coexpression of EaDAcT together with RNAi suppression of DGAT1 increased acetyl-TAG levels to up to 85 mol% in field-grown transgenic Camelina. Additionally, total moles of triacylglycerol (TAG) per seed increased 20%. Analysis of the acetyl-TAG fraction revealed a twofold reduction in very long chain fatty acids (VLCFA), consistent with their displacement from the sn-3 position by acetate. Seed germination remained high, and seedlings were able to metabolize the stored acetyl-TAGs as rapidly as regular triacylglycerols. Viscosity, freezing point and caloric content of the Camelina acetyl-TAG oils were reduced, enabling use of this oil in several nonfood and food applications. © 2015 Society for Experimental Biology, Association of Applied Biologists and John Wiley & Sons Ltd.

  17. The effective and dust free receiving station and handling for the low calorific value solid fuels; Tehokas ja poelytoen seospolttoaineiden vastaanottoasema sekae kaesittely- ja kuljetinjaerjestelmae

    Energy Technology Data Exchange (ETDEWEB)

    Nojonen, O. [Finntech Oy, Espoo (Finland); Jaervinen, T. [VTT Energy, Jyvaeskylae (Finland). Energy Use

    1995-12-31

    The aim of the project was to get higher automatization level and improve dust preventing in solid fuel receiving stations. There are two general types of receiving stations in the Finnish power plants: large unloading stations for the side tipping devices of trucks and small ones for the rear tipping devices of trucks. In the first ones the trucks empty their load (approx. 100 m{sup 3} loose bulk density) divided by hauling unit and trailer within few (5-10) minutes into a rectangular box, which depth is approx. 3 m. The discharging causes a strong counter current air and dust flow (20-40 m{sup 3}/s) upwards and the dust will easily spread out all over the station. In the second ones the discharging takes place from the rear of truck and trailer using loadspace conveyor of the vehicle within 20 minutes. The material falls on a (belt) conveyor, which is on the floor level. The problems in side tipping system are connected with dust and surplus time, which is needed for the preparation and completion of unloading and sampling. For the fine dust control has also been tested water spray (fog) nozzles and tried to utilise a settling chamber for the dust stream. Also the using the settling chamber equipped with air suction connections and cyclone separation may be effective. In the rear tipping system are also applied bag filters because of smaller air quantities. The rapid truck positioning and control in the receiving station is one of the presupposition for the fast and accurate unloading. This can be done using ultrasonic sensing methods. Also the ensuring of accurate discharging can be based on the modern technology. One of the basic things is the enlarging of video control (CCD -cameras)

  18. Estimate of the calorific power to the sewage sludge; Estimativa do poder calorifico do lodo de esgoto

    Energy Technology Data Exchange (ETDEWEB)

    Quintana, Nuria Rosa Gagliardi; Bueno, Osmar de Carvalho; Carmo, Maristela Simoes do [Universidade Estadual Paulista (UNESP), Botucatu, SP (Brazil). Fac. de Ciencias Agronomicas. Fazenda Experimental Lageado], e-mail: nuriaq@fca.unesp.br, e-mail: osmar@fca.unesp.br, e-mail: stella@fca.unesp.br; Melo, Wanderley Jose de [Universidade Estadual Paulista (UNESP), Jaboticabal, SP (Brazil). Fac. de Ciencias Agrarias e Veterinarias. Dept. de Tecnologia], e-mail: wjmelo@fcav.unesp.br

    2008-07-01

    The widespread utilization of fertilizers from petroleum on agroecosystems implicates in high energy consumption. The utilization of organic residues might be an alternative to petroleum byproducts. Thus the objective of this study was estimate the caloric power of the sewage sludge from Barueri ETE. The caloric power was measured by using the calorimeter method. For the calculation, the formula of determination of the caloric power was applied and calculated by the arithmetical average of seven repetitions. The rate 4.1855 was adopted in conversion calorie/Joule. One tonne from sewage sludge presented: N{sub 2}) 1902.82 MJ t{sup -1}; P{sub 2}O{sub 5}) 380.29 MJ t{sup -1}and K{sub 2}O) 144.06 MJ t{sup -1}; the total was: 2427,17 MJ t{sup -1}. The mean value of the caloric power for sewage sludge is 5078,18 kcal kg{sup -1} (21,25 MJ kg{sup -1}). The sewage sludge can be an alternative option regarding energy economy in the way for reduction of petroleum dependence. (author)

  19. Combustion heating value gas in a gas turbine

    Energy Technology Data Exchange (ETDEWEB)

    Kelsall, G. [CTDD, British Coal Corporation, Cheltenham (United Kingdom); Cannon, M. [European Gas Turbines Ltd., Lincoln (United Kingdom)

    1996-12-31

    Advanced coal and/or biomass based power generation systems offer the potential for high efficiency electricity generation with minimum environmental impact. An important component for many of these advanced power generation cycles is the gas turbine, for which development of a combustion system to burn low calorific value coal derived fuel gas, at turbine inlet temperatures of typically 1 100 - 1 260 deg C and with minimum pollutant emissions, is a key issue. A phased combustor development programme is under-way burning low calorific value fuel gas (3.6 - 4.1 MJ/m{sup 3}) with low emissions, particularly NO{sub x} derived from fuel-bound nitrogen. The first and second phases of the combustor development programme have been completed. The first phase used a generic tubo-annular, prototype combustor based on conventional design principles. Combustor performance for this first prototype combustor was encouraging. The second phase assessed five design variants of the prototype combustor, each variant achieving a progressive improvement in combustor performance. The operating conditions for this assessment were selected to represent a particular medium sized industrial gas turbine operating as part of an Air Blown Gasification Cycle (ABGC). The test conditions assessed therefore included the capability to operate the combustor using natural gas as a supplementary fuel, to suit one possible start-up procedure for the cycle. The paper presents a brief overview of the ABGC development initiative and discusses the general requirements for a gas turbine operating within such a cycle. In addition, it presents full combustor performance results for the second phase of turbine combustor development and discusses the rationale for the progressive design modifications made within that programme. The strategy for the further development of the combustor to burn low calorific value fuel gas with very low conversion of fuel-bound nitrogen to NO{sub x} is presented. (orig.) 6 refs.

  20. The Value of Value

    DEFF Research Database (Denmark)

    Sørensen, Asger

    As a social scientist of ethics and morality, Luhmann has noticed the ethical wave that has recently swept across the western world, and states that this particular kind of wave seems to have a wavelength of about one hundred years (cf. Luhmann 1989: 9 ff.). Even though the frequency and the regu...... attempted to answer this question by investigating what the use of the term `value' leads to in ethical discourses, i.e., what moral implications it has for ethics to focus on the concept of value....... parts of business ethics given prominence to especially one term, namely `value'. The question that interests me is the following: What does the articulation of ethics and morality in terms of values mean for ethics and morality as such. Or, to put the question in a more fashionably way: What...... is the value of value for morality and ethics?To make things a bit more precise, we can make use of the common distinction between ethics and morality, i.e. that morality is the immediate, collective and unconscious employment of morals, whereas ethics is the systematic, individual and conscious reflections...

  1. What Value "Value Added"?

    Science.gov (United States)

    Richards, Andrew

    2015-01-01

    Two quantitative measures of school performance are currently used, the average points score (APS) at Key Stage 2 and value-added (VA), which measures the rate of academic improvement between Key Stage 1 and 2. These figures are used by parents and the Office for Standards in Education to make judgements and comparisons. However, simple…

  2. Use of residual fuels and biowaste of low calorific value for syngas production by the Noell conversion process; Der Einsatz niederkaloriger Energietraeger aus Reststoffen und Bioabfaellen zur Synthesegaserzeugung nach dem Noell-Konversionsverfahren

    Energy Technology Data Exchange (ETDEWEB)

    Schingnitz, M.; Goehler, P. [Noell-KRC Energie- und Umwelttechnik GmbH, Freiberg (Germany)

    1996-12-31

    By gasification with oxygen, municipal waste can be converted into a pure, burnable gas. The gas can be used like natural gas, e.g. in boilers and industrial furnaces, gas engines and gas turbines for heat and electric power generation, but also in chemical synthesis processes, e.g. methanol synthesis. If the right gasification technology is selected, the mineral constitutents of the waste materials can be melted down at the same time, e.g. into a granulate with a glass-like structure that can be used as constructional material. (orig) [Deutsch] Durch Vergasung mit Sauerstoff lassen sich kommunale Abfaelle in ein brennbares Gas umwandeln. Dieses Gas kann mit einfachen und bewaehrten verfahren von Schadstoffen wie Schwefelverbindungen befreit werden. Es laesst sich wie sauberes Erdgas umweltfreundlich in Kesseln und Industrieoefen einsetzen, in Gasmotoren oder Gasturbinen zur Erzeugung von Elektroenergie und Heizwaerme nutzen, aber auch zu chemischen Synthesen, beispielsweise von Methanol, verwenden. Bei geeigneter Wahl der Vergasungstechnologie gelingt es ausserdem, die mineralischen Bestandteile der Abfallstoffe prozessintern aufzuschmelzen und in ein beispielsweise als Baustoff verwertbares Schmelzgranulat mit glasartiger Struktur zu ueberfuehren. (orig)

  3. ENERGY AND FERTILIZATION VALUE OF SOYBEAN RESIDUES

    Directory of Open Access Journals (Sweden)

    Darko Kiš

    2013-06-01

    Full Text Available The objectives of this study were to determine the quantity and calorific value of biomass of the varieties investigated as well as the amount of nutrients in plowed biomass. Soybean varieties in the research were:“Tisa”, “Podravka”, Neoplanta”, “Ika” and “Vita”. Average yield of all examined soybean varieties was 3.06 t/ha. By using 80% soybean straw the best results showed variety Tisa with 48.97 GJ/ha or it is substitute for 1375.19 Nm3/ha of natural gas or 1194 t/ha of oil fuel. They are followed by Tisa, Neoplanta, Podravka, Ika and Vita. These are huge amounts of energy that can be used for soybean drying process and it can be used as energy source for other uses. The estimated fertilization value of harvest soybean leftovers are in the same level as fresh ow or horse manure. Namely, it represents 40% of fertilization value of composted farm manure.

  4. Public Values

    DEFF Research Database (Denmark)

    Beck Jørgensen, Torben; Rutgers, Mark R.

    2015-01-01

    administration is approached in terms of processes guided or restricted by public values and as public value creating: public management and public policy-making are both concerned with establishing, following and realizing public values. To study public values a broad perspective is needed. The article suggest......This article provides the introduction to a symposium on contemporary public values research. It is argued that the contribution to this symposium represent a Public Values Perspective, distinct from other specific lines of research that also use public value as a core concept. Public...... a research agenda for this encompasing kind of public values research. Finally the contributions to the symposium are introduced....

  5. Mixing of acacia bark and palm shells to increase caloric value of palm shells white charcoal briquette

    Science.gov (United States)

    Kurniawan, Edy Wibowo; Amirta, Rudianto; Budiarso, Edy; Arung, Enos Tangke

    2017-06-01

    Indonesia is greatly rich in biomass resources. Acacia bark waste utilization as a source of biomass is still very low, where as 10-20% of the potential of the wood. On the other hand waste palm shells have been partly utilized as boiler fuel oil plant as much as 62.4%, but the rest is still a waste pile or to the hardening of the estate path. This study aims to determine the effect of mixing an acacia bark with palm shells to increase the calorific value of palm shell white charcoal briquettes. The study was conducted by making white charcoal briquettes mixing 7% the acacia bark against of palm shells. As well as white charcoal briquettes control without any acacia bark. Then molds the briquettes in pyrolysis temperature at 600 ° C, 700 ° C and 800 ° C for pyrolysis time within 2 hours, 4 hours, and 6 hours. And the results of briquettes analysis in calorific value. The results showed that the caloric value of palm shell white charcoal briquettes increased from 29691.14 Kcal / kg to 31941.50 Kcal / kg.

  6. Value Investing

    OpenAIRE

    Kubínyi, Tomáš

    2014-01-01

    This bachelor's thesis deals with value investing in the form defined by Benjamin Graham. In clarifying the theoretical aspects, particular attention is given to an intrinsic value of stocks and to its calculation methods. A way to overcome the deficiencies in the two most widely used models of calculation is introduced. It is value screening, which by defining of certain criteria makes an assumption of undervalued stocks. Then the investment approach of the most successful investor, Warren B...

  7. The value of value congruence.

    Science.gov (United States)

    Edwards, Jeffrey R; Cable, Daniel M

    2009-05-01

    Research on value congruence has attempted to explain why value congruence leads to positive outcomes, but few of these explanations have been tested empirically. In this article, the authors develop and test a theoretical model that integrates 4 key explanations of value congruence effects, which are framed in terms of communication, predictability, interpersonal attraction, and trust. These constructs are used to explain the process by which value congruence relates to job satisfaction, organizational identification, and intent to stay in the organization, after taking psychological need fulfillment into account. Data from a heterogeneous sample of employees from 4 organizations indicate that the relationships that link individual and organizational values to outcomes are explained primarily by the trust that employees place in the organization and its members, followed by communication, and, to a lesser extent, interpersonal attraction. Polynomial regression analyses reveal that the relationships emanating from individual and organizational values often deviated from the idealized value congruence relationship that underlies previous theory and research. The authors' results also show that individual and organizational values exhibited small but significant relationships with job satisfaction and organizational identification that bypassed the mediators in their model, indicating that additional explanations of value congruence effects should be pursued in future research. (c) 2009 APA, all rights reserved.

  8. Value Representations

    DEFF Research Database (Denmark)

    Rasmussen, Majken Kirkegaard; Petersen, Marianne Graves

    2011-01-01

    Stereotypic presumptions about gender affect the design process, both in relation to how users are understood and how products are designed. As a way to decrease the influence of stereotypic presumptions in design process, we propose not to disregard the aspect of gender in the design process......, as the perspective brings valuable insights on different approaches to technology, but instead to view gender through a value lens. Contributing to this perspective, we have developed Value Representations as a design-oriented instrument for staging a reflective dialogue with users. Value Representations...

  9. The Value of Value Sets

    DEFF Research Database (Denmark)

    Sløk-Madsen, Stefan Kirkegaard; Christensen, Jesper

    behavior. This paper attempt to test such a claim. This is done via unique and privileged access to top-level managers in a Fortune 250 company. This company is special in having very well-defined, long-running values that are in opposition to a narrowly defined homo-economics rationality. These values...... involving vignettes and games. Their results were compared to their actual knowledge of the content of the company corporate values. The results were tested against hypotheses on expected rational behavior and a control group consisting of similar level managers from other companies. This study makes...... and anecdotally true surprisingly little hard evidence has been produced either for or against. This study attempts to rectify this. The study claims that for corporate values to matter they must at least align, and potentially alter, employee decision-making hence their concept of optimality and rational...

  10. Shared Value

    OpenAIRE

    Jensen, Mette; Kampmann, Hack; Nielsen, Michalis; Larsen, Rasmus

    2016-01-01

    This project investigates the kind of value being presented when two seemingly different organisations - Red Bull and The Royal Theatre (Det Kongelige Teater) comes together to collaborate and present the Red Bull Cliff Diving 2015 series in Copenhagen in June 2015. The project draws on theories on Axiology, Experience Economy, Branding and Content Marketing, Culture Theory and Public Private Partnerships, all in relation to Theodor Adorno and Max Horkheimers’ theory of “Cultural Industry: En...

  11. Fair Value or Market Value?

    Directory of Open Access Journals (Sweden)

    Bogdan Cosmin Gomoi

    2014-12-01

    Full Text Available When taking into consideration the issue of defining the “fair value” concept, those less experimented in the area often fall in the “price trap”, which is considered as an equivalent of the fair value of financial structures. This valuation basis appears as a consequence of the trial to provide an “accurate image” by the financial statements and, also, as an opportunity for the premises offered by the activity continuing principle. The specialized literature generates ample controversies regarding the “fair value” concept and the “market value” concept. The paper aims to debate this issue, taking into account various opinions.

  12. Valuing vaccination

    Science.gov (United States)

    Bärnighausen, Till; Bloom, David E.; Cafiero-Fonseca, Elizabeth T.; O’Brien, Jennifer Carroll

    2014-01-01

    Vaccination has led to remarkable health gains over the last century. However, large coverage gaps remain, which will require significant financial resources and political will to address. In recent years, a compelling line of inquiry has established the economic benefits of health, at both the individual and aggregate levels. Most existing economic evaluations of particular health interventions fail to account for this new research, leading to potentially sizable undervaluation of those interventions. In line with this new research, we set forth a framework for conceptualizing the full benefits of vaccination, including avoided medical care costs, outcome-related productivity gains, behavior-related productivity gains, community health externalities, community economic externalities, and the value of risk reduction and pure health gains. We also review literature highlighting the magnitude of these sources of benefit for different vaccinations. Finally, we outline the steps that need to be taken to implement a broad-approach economic evaluation and discuss the implications of this work for research, policy, and resource allocation for vaccine development and delivery. PMID:25136129

  13. Karakterisasi Mutu dan Nilai Gizi Nasi Mocaf dari Beras Analog - (Characterization of Quality and Nutrition Value of Cooked Rice Mocaf from Rice Analog

    Directory of Open Access Journals (Sweden)

    Enny Hawani Loebis

    2017-06-01

    Full Text Available Dependence on rice consumption needs to be reduced to overcome the problems of rice supply and health problems. Alternative proposed is producing mocaf-based rice analog. This research aims to study the quality characterization and nutritional value of mocaf-based rice analog. Rice mocaf was made based on mixture of mocaf, rice flour, water and palm oil using variable: 50, 60 and 70% mocaf.  Mocaf rice then cooked by using rice cooker, steamer or microwave. The results showed mocaf rice 60% yield highest calorific value.  The best cooking method  was steaming that resulted nutrient content and calorific value consisting of 49.15% water; 2.05% fat; 2.09% protein; 46.45% carbohydrate; 35.8 mg/kg of iron; 403.4 mg/kg of potassium; 193.8 mg/kg of calcium, 2.0 mg/kg of vitamin B1 and 212.53 ca/100 g calorific value.Keywords: mocaf, nutritional value, quality characterisation, rice ABSTRAKKetergantungan pada konsumsi beras perlu dikurangi untuk mengatasi permasalahan pasokan beras dan masalah kesehatan. Alternatif yang dapat diusulkan adalah dengan pembuatan beras analog berbasis mocaf. Penelitian ini bertujuan mempelajari karakterisasi mutu dan nilai gizi nasi mocaf dari beras analog. Beras mocaf dibuat berdasarkan campuran mocaf, tepung beras, air dan minyak goreng sawit, dengan komposisi mocaf  50, 60 dan 70%. Beras mocaf kemudian dimasak dengan cara menggunakan rice cooker, pengukusan atau microwave. Hasil penelitian menunjukkan beras mocaf 60% menghasilkan nasi mocaf dengan nilai kalori tertinggi. Pemasakan terbaik adalah dengan cara pengukusan dengan kandungan gizi dan nilai kalori yang dihasilkan terdiri dari 49,15%  air; 2,05% lemak; 2,09% protein; 46,45% karbohidrat; 35,8 mg/kg besi; 403,4 mg/kg kalium; 193,8 mg/kg kalsium, 2,0 mg/kg vitamin B1 dan 212,53 kal/100 g nilai kalori.Kata kunci: beras, karakterisasi mutu, mocaf, nilai gizi

  14. Value-added performance of processed cardboard and farm breeding compost by pyrolysis.

    Science.gov (United States)

    Ghorbel, L; Rouissi, T; Brar, S K; López-González, D; Ramirez, A A; Godbout, S

    2015-04-01

    This study aims to underline the huge potential in Canada of adding value to cardboard and compost as a renewable fuel with a low ecological footprint. The slow pyrolysis process of lined cardboard and compost blend was investigated. Thermal behavior was investigated by thermogravimetric analysis coupled with mass spectrometry (TGA-MS). The thermal profiles are presented in the form of TGA/DTG curves. With a constant heating rate of 10 °C/min, two parameters, temperature and time were varied. Cardboard decomposition occurred mostly between 203 °C and 436 °C, where 77% of the sample weight was decomposed. Compost blend decomposition occurred mostly between 209 °C and 373 °C, with 23% of weight. The principal gaseous products that evolved during the pyrolysis were H2O, CO and CO2. As a result, slow pyrolysis led to the formation of biochar. High yield of biochar from cardboard was found at 250 °C for a duration of 60 min (87.5%) while the biochar yield from the compost blend was maintained constant at about 31%. Finally, kinetic parameters and a statistical analysis for the pyrolysis process of the cardboard and compost samples have been investigated. Both materials showed a favorable thermochemical behavior. However, unlike cardboard, compost pyrolysis does not seem a promising process because of the low superior calorific and biochar values. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Projects as value constellations

    DEFF Research Database (Denmark)

    Laursen, Markus

    Creating value has been outlined as very central to projects applying the organizational perspective to projects. It has been suggested that value is created in value constellations or project networks, where actors work together to create value. However, research on the value creation process...... in value constellations is scarce, and through an exploratory study of two project networks in a cultural setting we investigate how value is created in value constellations. We outline how each project may be a distinct type of value constellation, one project creates value for the partners of the network...... as a consortium, and the project creates value primarily for others as a facilitator....

  16. The Value of Reciprocity

    Science.gov (United States)

    Molm, Linda D.; Schaefer, David R.; Collett, Jessica L.

    2007-01-01

    The value of reciprocity in social exchange potentially comprises both instrumental value (the value of the actual benefits received from exchange) and communicative or symbolic value (the expressive and uncertainty reduction value conveyed by features of the act of reciprocity itself). While all forms of exchange provide instrumental value, we…

  17. Effect of materials mixture on the higher heating value: Case of biomass, biochar and municipal solid waste.

    Science.gov (United States)

    Boumanchar, Imane; Chhiti, Younes; M'hamdi Alaoui, Fatima Ezzahrae; El Ouinani, Amal; Sahibed-Dine, Abdelaziz; Bentiss, Fouad; Jama, Charafeddine; Bensitel, Mohammed

    2017-03-01

    The heating value describes the energy content of any fuel. In this study, this parameter was evaluated for different abundant materials in Morocco (two types of biochar, plastic, synthetic rubber, and cardboard as municipal solid waste (MSW), and various types of biomass). Before the evaluation of their higher heating value (HHV) by a calorimeter device, the thermal behavior of these materials was investigated using thermogravimetric (TGA) and Differential scanning calorimetry (DSC) analyses. The focus of this work is to evaluate the calorific value of each material alone in a first time, then to compare the experimental and theoretical HHV of their mixtures in a second time. The heating value of lignocellulosic materials was between 12.16 and 20.53MJ/kg, 27.39 for biochar 1, 32.60MJ/kg for biochar 2, 37.81 and 38.00MJ/kg for plastic and synthetic rubber respectively and 13.81MJ/kg for cardboard. A significant difference was observed between the measured and estimated HHVs of mixtures. Experimentally, results for a large variety of mixture between biomass/biochar and biomass/MSW have shown that the interaction between biomass and other compounds expressed a synergy of 2.37% for biochar 1 and 6.11% for biochar 2, 1.09% for cardboard, 5.09% for plastic and 5.01% for synthetic rubber. Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. Maslow and Values Education

    Science.gov (United States)

    Farmer, Rodney

    1978-01-01

    Identifies major value bases which have been used to teach values in the classroom and outlines a values education program which stresses teaching about values without indoctrination. Based upon the hierarchy of human needs developed by psychologist Abraham Maslow, the program is based upon universal values, basic human needs, and recognition of…

  19. Values and value education in Danish preschools

    DEFF Research Database (Denmark)

    Jensen, Anders Skriver; Broström, Stig; Hansen, Ole Henrik

    2017-01-01

    Based on video observations, interviews and joint pedagogue/researcher analyses carried out in three Danish child cares, this chapter presents three common values: democracy, care and discipline, which were communicated, expressed and negotiated through interactions between pedagogues (In this pa...... pedagogical implications for values education...

  20. The Global Value Chain

    DEFF Research Database (Denmark)

    Sørensen, Olav Jull

    The conference paper aims to develop the global value chain concept by including corporate internal value adding activities and competition to the basic framework in order to turn the global value chain into a strategic management tool......The conference paper aims to develop the global value chain concept by including corporate internal value adding activities and competition to the basic framework in order to turn the global value chain into a strategic management tool...

  1. Value-based pricing

    Directory of Open Access Journals (Sweden)

    Netseva-Porcheva Tatyana

    2010-01-01

    Full Text Available The main aim of the paper is to present the value-based pricing. Therefore, the comparison between two approaches of pricing is made - cost-based pricing and value-based pricing. The 'Price sensitively meter' is presented. The other topic of the paper is the perceived value - meaning of the perceived value, the components of perceived value, the determination of perceived value and the increasing of perceived value. In addition, the best company strategies in matrix 'value-cost' are outlined. .

  2. Adding more value to added-value

    DEFF Research Database (Denmark)

    Marian, Livia

    Recent studies reveal that consumers respond favourably to “organic plus” products with additional ethical attributes. The aim of the current study is to explore whether consumers would notice and value further improvements in the animal welfare standards than those imposed by the organic...... it is probably valued less than expected. The added attributes need to be thoroughly considered when developing and marketing “organic plus” products, as their effect on other product characteristics (e.g. high prices) can detract from their added value....

  3. Human rights values or cultural values? Pursuing values to maintain ...

    African Journals Online (AJOL)

    We argue that positive discipline in multicultural school environments needs to be based in part on human rights values that are neither solely universally interpreted nor particularistically interpreted. We report on the data generated at a research workshop held as the final dissemination process of a four-year international ...

  4. Five Values of Giftedness

    Science.gov (United States)

    Besjes-de Bock, Karin M.; de Ruyter, Doret J.

    2011-01-01

    This article describes five values attributed to giftedness. The ascription of values to this phenomenon resembles values attached to gifts in gift-giving processes. Whereas gift-giving often includes expectations of reciprocity, each gift possesses a numerical, utility, social, personal, and intrinsic value. Developmental models of giftedness and…

  5. Values: A Symposium Report.

    Science.gov (United States)

    Ryan, T. A., Ed.

    This publication brings together a set of four papers prepared for a symposium on values at the 1972 annual meeting of the American Educational Research Association. The first paper, by Fred N. Kerlinger, establishes a rationale for values research. The discussion focuses on the definition of values, relationship between values and attitudes,…

  6. Equivalence, commensurability, value

    DEFF Research Database (Denmark)

    Albertsen, Niels

    2017-01-01

    Deriving value in Capital Marx uses three commensurability arguments (CA1-3). CA1 establishes equivalence in exchange as exchangeability with the same third commodity. CA2 establishes value as common denominator in commodities: embodied abstract labour. CA3 establishes value substance...... as commonality of labour: physiological labour. Tensions between these logics have permeated Marxist interpretations of value. Some have supported value as embodied labour (CA2, 3), others a monetary theory of value and value as ‘pure’ societal abstraction (ultimately CA1). They all are grounded in Marx....

  7. Hunters' motivations and values:

    DEFF Research Database (Denmark)

    Radder, Laetitia; Bech-Larsen, Tino

    2008-01-01

    This article examines the values and motivations of South African biltong hunters. A hierarchical value map of associations between attributes, consequences and values resulted from laddering interviews with 34 hunters. The Means-End Chain approach proved useful in identifying: (a) personal value...... the predominant wildlife value orientations. Motivations included male identity, escape, appreciation of nature, and bonding with family and friends. The study refuted perceptions that biltong hunters primarily hunt for the meat or for the sake of killing an animal....

  8. On Value and Waste

    OpenAIRE

    Wallström, Peter

    2016-01-01

    Value and waste are concepts that are used in improvement projects. In lean the concepts are fairly simple. Reduce the waste and the value has increased. However, value is both multidimensional and differs over time. If the concepts value and waste are to be used, the concepts must be clearly defined and measured. Otherwise, value can be reduced for the customer/user and the cost increased for the producer/seller. The purpose in this thesis is to investigate how value and waste are perceived ...

  9. Tracing Public Values Change

    DEFF Research Database (Denmark)

    Beck Jørgensen, Torben; Rutgers, Mark R.

    2014-01-01

    Long term changes in public values are not easily detected. One important reason is the limited availability of reliable empirical data. Job advertisements allow us to go back in history for some decades and job ads may present us with the values that are supposed to guide civil servant behaviour...... in several directions; b) job ads develop into platforms for organizational branding with an emphasis on HR-related values although national logos enter the scene (the Danish royal crown, the Dutch national emblem); c) New Public Management values do not crowd out other values, rather value intensity...

  10. Valuing values: A history of wilderness economics

    Science.gov (United States)

    J. M. Bowker; H. K. Cordell; N. C. Poudyal

    2014-01-01

    Prior to the U.S. Wilderness Act of 1964, economics as a science was hardly considered applicable to the types of human values set forth in this pathbreaking legislation. Economics was largely confined to the purchasing and labor decisions of households and firms as well the functioning of markets and economies. However, around this time, John Krutilla (1967) in his...

  11. Values and Health Problems

    Science.gov (United States)

    Murphy, Maribeth L.

    1973-01-01

    Summary of Lasswell's eight categories of human values with suggestions and examples of how this framework of values can be effectively utilized by education to produce responsible and productive citizens. (JC)

  12. Share Your Values

    Science.gov (United States)

    ... Español Text Size Email Print Share Share Your Values Page Content Article Body Today, teenagers are bombarded ... mid-twenties. The Most Effective Way to Instill Values? By Example Your words will carry more weight ...

  13. Value Set Authority Center

    Data.gov (United States)

    U.S. Department of Health & Human Services — The VSAC provides downloadable access to all official versions of vocabulary value sets contained in the 2014 Clinical Quality Measures (CQMs). Each value set...

  14. The Value of Accounting

    NARCIS (Netherlands)

    E. Peek (Erik)

    2011-01-01

    textabstractFair value estimates of debt and equity securities play an increasingly important role in the economy. For example, International Financial Reporting Standards require companies to report many of their investments at fair value on the balance sheet or to use fair values in goodwill

  15. Hierarchical Classification of Values

    Science.gov (United States)

    Ergen, Gürkan

    2015-01-01

    Values are of utmost importance for the creation, development and sustainability of a life worthy of human dignity. However, because even superficial views of values are regarded as values themselves, they have become relative and become degenerated; therefore, they have lost the properties--potentials and powers--essential to human dignity. This…

  16. Five values of giftedness

    NARCIS (Netherlands)

    Besjes, K.M.; de Ruyter, D.J.

    2011-01-01

    This article describes five values attributed to giftedness. The ascription of values to this phenomenon resembles values attached to gifts in gift-giving processes. Whereas gift-giving often includes expectations of reciprocity, each gift possesses a numerical, utility, social, personal, and

  17. Value Conditionality of Identity

    Directory of Open Access Journals (Sweden)

    M M Yusupov

    2013-12-01

    Full Text Available The article considers theoretical approaches to the study of values and identity, and reveals the role of values in the formation of the ethnic, regional and Russian identity on the example of Chechnya and the North Caucasus, with the sociological indicators characterizing value orientations and self-identification.

  18. The value compass

    NARCIS (Netherlands)

    Erik Jan Kostelijk

    2015-01-01

    In the psychological field, a lot of progress has been made in values theory. In marketing theory, however, the use of values has been undervalued. Despite the widespread managerial use of brand values, attention has remained focused on the brand personality concept. This book intends to provide a

  19. Value activity monitoring

    NARCIS (Netherlands)

    de Alencar Silva, P.

    2013-01-01

    Current value modeling ontologies are grounded on the economic premise that profit sharing is a critical condition to be assessed during the configuration of a value constellation. Such a condition ought to be reinforced through a monitoring mechanism design, since a value model expresses only

  20. Managing Customer Value

    OpenAIRE

    William B. Dodds

    1999-01-01

    This paper builds the framework for linking the established work of competitive advantage with the emerging discipline of value marketing. The outcome of this linkage is the concept of strategic value management. Strategic value management focuses on the right combinations of product quality, customer service and fair prices as the key to selling to todayÕs value conscious consumers. The core of the strategy stresses the firmÕs ability to combine and manage these dimensions of value in a way ...

  1. Extreme value distributions

    CERN Document Server

    Ahsanullah, Mohammad

    2016-01-01

    The aim of the book is to give a through account of the basic theory of extreme value distributions. The book cover a wide range of materials available to date. The central ideas and results of extreme value distributions are presented. The book rwill be useful o applied statisticians as well statisticians interrested to work in the area of extreme value distributions.vmonograph presents the central ideas and results of extreme value distributions.The monograph gives self-contained of theory and applications of extreme value distributions.

  2. Critical values in hematology.

    Science.gov (United States)

    McFarlane, A; Aslan, B; Raby, A; Bourner, G; Padmore, R

    2015-02-01

    Critical values are life-threatening results that require immediate notification to the patient's healthcare provider. Accreditation bodies require laboratories to establish critical values. A survey of Ontario laboratories was conducted to determine current practice for critical values in hematology. The survey was sent to 182 participants questioning sources for establishing critical values, levels, review frequency, delta checks, and reporting. The survey was completed by laboratory managers, supervisors, technical specialists, senior technologists, and bench technologists working in hematology. The majority of participating laboratories have established critical values limits for hemoglobin, leukocyte counts, and platelet counts. Most laboratories also include the presence of malaria parasites and blast cells. Some laboratories reported the presence of plasma cells, sickle cells, schistocytes, and spherocytes as critical values. Multiple sources are used for establishing a critical value policy. There was variability for the frequency of critical values review. Rules may differ for a first-time patient sample vs. a repeat patient sample. Delta checks are seldom used to determine whether a result should be called a critical value. Most participants require the individual taking the critical result(s) to read back and confirm that they are directly involved with the patient's care. There is a lack of consensus for critical values reporting in hematology. As critical value reporting is crucial for patient safety, standardization of this practice would be beneficial. © 2014 John Wiley & Sons Ltd.

  3. The Value of the P Value

    OpenAIRE

    Vyas, Dinesh; Balakrishnan, Archana; Vyas, Arpita

    2015-01-01

    Recently, the discussion on the implications of irreproducibility in the sciences has been brought into the spotlight. This topic has been discussed for years in the literature. A multitude of reasons have been attributed to this issue; one commonly labeled culprit is the overuse of the p value as a determinant of significance by the scientific community. Both scientists and statisticians have questioned the use of null hypothesis testing as the basis of scientific analysis. This survey of th...

  4. Inter-relationships between hydrogen and carbon contents of ...

    African Journals Online (AJOL)

    Empirical relationships between hydrogen and carbon contents and the calorific values of rice husks, cotton see-ds, jatropha seeds, palm kernel shells and cashew shells were investigated. The experimental data indicated higher correlation coefficient between calorific values and hydrogen content than between calorific ...

  5. Value oriented strategic marketing

    Directory of Open Access Journals (Sweden)

    Milisavljević Momčilo

    2013-01-01

    Full Text Available Changes in today's business environment require companies to orient to strategic marketing. The company accepting strategic marketing has a proactive approach and focus on continuous review and reappraisal of existing and seeking new strategic business areas. Difficulties in achieving target profit and growth require turning marketing from the dominant viewpoint of the tangible product to creating superior value and developing relationships with customers. Value orientation implies gaining competitive advantage through continuous research and understanding of what value represents to the consumers and discovering new ways to meet their required values. Strategic marketing investment requires that the investment in the creation of values should be regularly reviewed in order to ensure a focus on customers with high profit potential and environmental value. This increases customer satisfaction and retention and long-term return on investment of companies.

  6. Institution-specific value

    OpenAIRE

    Ken Peasnell

    2006-01-01

    The introduction of a new accounting standard for financial instruments, has raised a number of issues related to the application of fair value principles. This paper discusses some of these issues which are generally related to the fact that "fair values" are not always easily defined or readily available. It concludes that the application of fair value for financial liabilities might present fewer complications if it is matched by similar valuation principles for financial assets. The issue...

  7. Nordic Noir Production Values

    DEFF Research Database (Denmark)

    Waade, Anne Marit; Jensen, Pia Majbritt

    2013-01-01

    In this article the authors argue that Nordic noir constitutes a set of production values utilised and conceptualised to make Danish television series attractive in the international market. The idea of production values is embedded into a media industrial context where market principles of target...... by relating the specific Nordic noir production values present in the two series to changing conditions in Danish television drama production, in particular the internationalisation of DR’s Drama Division....

  8. The value of space

    DEFF Research Database (Denmark)

    Panduro, Toke Emil

    are concerned with the value of different types of green space and how these values can be applied in urban planning policies related to climate adaption. The results presented in this thesis, ensure a “level playing field” in the assessment of the cost and benefits of different climate adaptation strategies...... and provide reliable estimates of the value of different types of green space....

  9. Value and Momentum Everywhere

    DEFF Research Database (Denmark)

    Asness, Clifford S.; Moskowitz, Tobias; Heje Pedersen, Lasse

    2013-01-01

    are negatively correlated with each other, both within and across asset classes. Our results indicate the presence of common global risks that we characterize with a three-factor model. Global funding liquidity risk is a partial source of these patterns, which are identifiable only when examining value......We find consistent value and momentum return premia across eight diverse markets and asset classes, and a strong common factor structure among their returns. Value and momentum returns correlate more strongly across asset classes than passive exposures to the asset classes, but value and momentum...

  10. Values and entrepreneurship

    Directory of Open Access Journals (Sweden)

    Martina Urbanová

    2013-01-01

    Full Text Available This paper deals with the importance of values ​​in business development. The authors remind M. Weber and his study about the impact of Protestantism on business development. After defining the concept of value, attention is focused on the theory of R.K. Merton, T. Parsons, R. Inglehart. Using the critical sociological approach the authors reflect on the research strategies in the area of values. In this context is mentioned for example the issue of ideal and real cultures – ideal cultures consist of norms and values to which people officially claim, e.g. values of Christian civilization, values of Central Europe; so-called universal values are very often (or should be a base for legal norms. Real cultures represent a pattern according to which people act and regard it socially acceptable. In this context is also discussed the question of individualism without responsibility that is typical for current western society as well as for the Czech society of last decades. Value orientations are patterns for expected roles, culturally defined types of human relations, expressing the basic attitudes in social interaction. The level of prevailing business values is visible also in many multinational corporations espousing the concept of corporate social responsibility within their promotion but violating it in reality.

  11. Emerging sacred values

    Directory of Open Access Journals (Sweden)

    Sonya Sachdeva

    2009-12-01

    Full Text Available Sacred values are different from secular values in that they are often associated with violations of the cost-benefit logic of rational choice models. Previous work on sacred values has been largely limited to religious or territorial conflicts deeply embedded in historical contexts. In this work we find that the Iranian nuclear program, a relatively recent development, is treated as sacred by some Iranians, leading to a greater disapproval of deals which involve monetary incentives to end the program. Our results suggest that depending on the prevalence of such values, incentive-focused negotiations may backfire.

  12. Baudrillard's Theory of Value

    DEFF Research Database (Denmark)

    Zander, Pär Ola

    2014-01-01

    Jean Baudrillard outlined a theory of value in his early writings that built on, but also criticized, Marxist concepts of use value and exchange value. In this paper, I use a close reading to delineate the diachronic transition of Baudrillard's writings toward anti-Marxism and (allegedly) postmod......Jean Baudrillard outlined a theory of value in his early writings that built on, but also criticized, Marxist concepts of use value and exchange value. In this paper, I use a close reading to delineate the diachronic transition of Baudrillard's writings toward anti-Marxism and (allegedly......) postmodernism, with specific focus on his value theory, in order to understand his own reasons for abandoning his previous position. I then follow the marginal stream of scholars who are making use of the early Baudrillard. I find his value theory promising but still a mere sketch rather than an actual general...... theory. The paper concludes that Baudrillard's arguments for abandoning Marxism altogether are problematic and led him away from developing a more finished theory of value. This is unfortunate because it remains a project that may yield interesting insights even in contemporary social theory, not least...

  13. Values in dialogic pedagogy

    Directory of Open Access Journals (Sweden)

    Eugene Matusov

    2015-02-01

    Full Text Available In November 2014 on the Dialogic Pedagogy Journal Facebook page, there was an interesting discussion of the issue of values in dialogic pedagogy[1]. The main issue can be characterized as the following. Should dialogic pedagogy teach values? Should it avoid teaching values? Is there some kind of a third approach? The participants of the Facebook discussions were focusing on teaching values in dialogic pedagogy and not about teaching aboutvalues. On the one hand, it seems to be impossible to avoid teaching values. However, on the other hand, shaping students in some preset molding is apparently non-dialogic and uncritical (Matusov, 2009. In the former case, successful teaching is defined by how well and deeply the students accept and commit to the taught values. In the latter case, successful dialogic teaching may be defined by students’ critical examination of their own values against alternative values in a critical dialogue. Below, Eugene Matusov and Jay Lemke, active participants of this Facebook dialogue, provide their reflection on this important issue and encourage readers to join their reflective dialogue.[1] See in a public Facebook domain: https://www.facebook.com/DialogicPedagogyJournal/posts/894734337204533, https://www.facebook.com/DialogicPedagogyJournal/posts/896916850319615

  14. Value Chain Engineering

    DEFF Research Database (Denmark)

    Wæhrens, Brian Vejrum; Slepniov, Dmitrij

    2015-01-01

    This workbook is recommended for the attention of students of and managers in Danish small and medium sized enterprises (SMEs). Danish SMEs are currently facing a number of key challenges related to their position in global value chains. This book provides an insight into value chain management...

  15. Work Values across Generations

    Science.gov (United States)

    Hansen, Jo-Ida C.; Leuty, Melanie E.

    2012-01-01

    Mainstream publication discussions of differences in generational cohorts in the workplace suggest that individuals of more recent generations, such as Generation X and Y, have different work values than do individuals of the Silent and Baby Boom generations. Although extant research suggests that age may influence work values, few of the…

  16. Looking for Core Values

    Science.gov (United States)

    Carter, Margie

    2010-01-01

    People who view themselves as leaders, not just managers or teachers, are innovators who focus on clarifying core values and aligning all aspects of the organization with these values to grow their vision. A vision for an organization can't be just one person's idea. Visions grow by involving people in activities that help them name and create…

  17. Valuing and pricing IPOs

    NARCIS (Netherlands)

    P.G.J. Roosenboom (Peter)

    2012-01-01

    textabstractThis paper investigates how underwriters set the IPO firm’s fair value, an ex-ante estimate of the market value, using a unique dataset of 228 reports from French underwriters. These reports are issued before the IPO shares start trading on the stock market and detail how underwriters

  18. Laws of Network Value

    Directory of Open Access Journals (Sweden)

    Juan M.C. Larrosa

    2016-12-01

    Full Text Available The valuation of a social network is an issue that has been addressed based on simplifying approaches. Various value laws have been stipulated, which are largely atheoretical but have been effectively used to estimate the potential economic value of social network-based firms. This review highlights the various contributions used in the recent literature on networks valuation laws.

  19. Values and Governance Systems

    NARCIS (Netherlands)

    Ruys, P.H.M.; van den Brink, J.R.; Semenov, R.

    1999-01-01

    Cooperative behavior as well as other cultural rules and values are made explicit in organizational units that procure and provide a common service. The common service is procured by a club, which consists of a user-value function, a representation governance, and a budget-allocation function. The

  20. Sustaining NCTE Values

    Science.gov (United States)

    Logan, Shirley Wilson

    2011-01-01

    NCTE's core values, posted on the website (http://www.ncte.org), are writing, literature, diversity, integrated language arts, knowledgeable and caring teachers, advocacy, and public education ("NCTE Core Values"). In this article, the author focuses only on writing, diversity, and advocacy, considering just a few ways in which the organization…

  1. Value of care - National

    Data.gov (United States)

    U.S. Department of Health & Human Services — Value of care displays – national data. This data set includes national-level data for the value of care displays associated with an episode of care for heart...

  2. Social Life of Values

    NARCIS (Netherlands)

    S.J. Magala (Slawomir)

    2006-01-01

    textabstractThe case of the Danish “cartoon war” was a premonition of things to come: accelerated social construction of inequalities and their accelerated symbolic communication, translation and negotiation. New uses of values in organizing and managing inequalities emerge. Values lead active

  3. Many-valued logics

    CERN Document Server

    Bolc, Leonard

    1992-01-01

    Many-valued logics were developed as an attempt to handle philosophical doubts about the "law of excluded middle" in classical logic. The first many-valued formal systems were developed by J. Lukasiewicz in Poland and E.Post in the U.S.A. in the 1920s, and since then the field has expanded dramatically as the applicability of the systems to other philosophical and semantic problems was recognized. Intuitionisticlogic, for example, arose from deep problems in the foundations of mathematics. Fuzzy logics, approximation logics, and probability logics all address questions that classical logic alone cannot answer. All these interpretations of many-valued calculi motivate specific formal systems thatallow detailed mathematical treatment. In this volume, the authors are concerned with finite-valued logics, and especially with three-valued logical calculi. Matrix constructions, axiomatizations of propositional and predicate calculi, syntax, semantic structures, and methodology are discussed. Separate chapters deal w...

  4. Value and Momentum Everywhere

    DEFF Research Database (Denmark)

    Asness, Clifford S.; Moskowitz, Tobias J.; Heje Pedersen, Lasse

    across asset classes than passive exposures to the asset classes themselves. However, value and momentum are negatively correlated both within and across asset classes. Our results indicate the presence of common global risks that we characterize with a three factor model. Global funding liquidity risk......We study the returns to value and momentum strategies jointly across eight diverse markets and asset classes. Finding consistent value and momentum premia in every asset class, we further find strong common factor structure among their returns. Value and momentum are more positively correlated...... is a partial source of these patterns, which are identifiable only when examining value and momentum simultaneously across markets. Our findings present a challenge to existing behavioral, institutional, and rational asset pricing theories that largely focus on U.S. equities....

  5. The triad value function

    DEFF Research Database (Denmark)

    Vedel, Mette

    2016-01-01

    the triad value function. Next, the applicability and validity of the concept is examined in a case study of four closed vertical supply chain triads. Findings - The case study demonstrates that the triad value function facilitates the analysis and understanding of an apparent paradox; that distributors...... are not dis-intermediated in spite of their limited contribution to activities in the triads. The results indicate practical adequacy of the triad value function. Research limitations/implications - The triad value function is difficult to apply in the study of expanded networks as the number of connections...... expands exponentially with the number of ties in the network. Moreover, it must be applied in the study of service triads and open vertical supply chain triads to further verify the practical adequacy of the concept. Practical implications - The triad value function cannot be used normatively...

  6. Global Value Chain Configuration

    DEFF Research Database (Denmark)

    Hernandez, Virginia; Pedersen, Torben

    2017-01-01

    This paper reviews the literature on global value chain configuration, providing an overview of this topic. Specifically, we review the literature focusing on the concept of the global value chain and its activities, the decisions involved in its configuration, such as location, the governance...... modes chosen and the different ways of coordinating them. We also examine the outcomes of a global value chain configuration in terms of performance and upgrading. Our aim is to review the state of the art of these issues, identify research gaps and suggest new lines for future research that would...

  7. Plastic value chains

    DEFF Research Database (Denmark)

    Baxter, John; Wahlstrom, Margareta; Zu Castell-Rüdenhausen, Malin

    2014-01-01

    Optimizing plastic value chains is regarded as an important measure in order to increase recycling of plastics in an efficient way. This can also lead to improved awareness of the hazardous substances contained in plastic waste, and how to avoid that these substances are recycled. As an example......, plastics from WEEE is chosen as a Nordic case study. The project aims to propose a number of improvements for this value chain together with representatives from Nordic stakeholders. Based on the experiences made, a guide for other plastic value chains shall be developed....

  8. Moldova - Value Chain Training

    Data.gov (United States)

    Millennium Challenge Corporation — The evaluation of the GHS value chain training subactivity wwas designed to measure the extent, if any, to which the training activities improved the productivity...

  9. Earned Value Management System

    Data.gov (United States)

    US Agency for International Development — EVMS is a system for measuring project performance and progress in an objective manner by supporting earned value management. EVMS has the ability to combine...

  10. Revisiting enduring values

    Directory of Open Access Journals (Sweden)

    Michael Gorman

    2015-05-01

    Full Text Available The paper discusses the nature of values in general and the nature and utility of the values of librarianship.  Delineates the changes that have occurred and are occurring in the wider world and the nature of change; also the importance of values in providing a framework for dealing with present and future change.  Stresses the centrality of the human record to societal progress, the place of the human record in cultural heritage, and the central purpose of libraries in facilitating interaction with the human record and furthering the transmission of cultural heritage.  Urges a turning away from the alien value systems of information technology, consumerism, materialism, and corporate management, and a consequent set of alliances between libraries and a wide range of cultural institutions and associations.

  11. VT Wildlife Crossing Value

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) WCV describes the value of the Wildlife Habitat Suitability as it approaches the state highway system. This analysis was designed to use the...

  12. Value Engineering Handbook

    Science.gov (United States)

    2006-09-01

    cooperate to develop a dynamic and creative spirit . Favorable attitudes toward and acceptance of a new concept are based upon positive individual...successful, people from all levels in an organization must cooperate to develop a dynamic and creative spirit . Favorable attitudes toward and acceptance...closely follows Theodore C. Fowler, Value Analysis in Design, Van Nostrand Reinhold , 1990. 30 Theodore C. Fowler, Value Analysis in Design, Van

  13. Age and Value Orientations

    Directory of Open Access Journals (Sweden)

    Asya Kh. Kukubayeva

    2013-01-01

    Full Text Available The present article deals with value orientations and their role in men’s lives, particularly, in young people’s lives. This notion was introduced by the American theoretical sociologist T. Parsons, one of the creators of modern theoretical sociology. The scientist made an attempt to construct the structural and analytical theory of social action, combining personal interests (needs and aims and situation, it takes place in. The issue of value orientations remains acute for psychology. Herein we have considered several most important works, relating to the considered issue. Age aspects of young people’s value orientations are of peculiar interest to us. When analyzing this phenomenon, one should take into consideration the psychological formations, inhere for a certain age. In fact every age has its unique structure, which may change when passing from one development stage to another. Basing on this fact, we’ve considered the values, depending on the age features of the youth, relying upon the works of the scientists, working with different categories of the youth, such as: teenagers, students, children of different nationalities. It is not surprising that most scientists have come to the conclusion that the chief role in value orientation belongs to a family, originates in relations with parents and teachers. The positive reinforcement to the future develops throughout life in accordance with a lifestyle of a family, society and political situation in a state.Life orientations as a type of value orientations show different types of young people’s preferences. Value structure of its consciousness has its own specific character, depending on the age peculiarities. The dynamics of the transition from one age to another is accompanied with the reappraisal of values, eventually, influencing the life strategy of the future generation

  14. Stakeholder Values and Ecosystems

    OpenAIRE

    Sveinsdottir, Thordis; Wessels, Bridgette; Smallwood, Rod; Linde, Peter; Kalla, Vasso; Tsoukala, Victoria; Sondervan, Jeroen

    2013-01-01

    This report is the deliverable for Work Package 1 (WP1), Stakeholder Values and Ecosystems, of the EU FP7 funded project RECODE (Grant Agreement No: 321463), which focuses on developing Policy Recommendations for Open Access to Research Data in Europe. WP1 focuses on understanding stakeholder values and ecosystems in Open Access, dissemination and preservation in the area of scientific and scholarly data (thus not government data). The objectives of this WP are as follows: • Identify and map ...

  15. Company Value Anatomy

    Directory of Open Access Journals (Sweden)

    Luiz Nelson Guedes de Carvalho

    2008-10-01

    Full Text Available The seminal propositions by Modigliani and Miller started a new study area in modern finance theory. Over time, their basic assumptions were relaxed, to the extent that, nowadays, situations in which they can be fully applied, with consistent and satisfactory results, are rare. On the other hand, as this simple set of propositions became known worldwide and was easily applicable, it was adopted as a rule of thumb for general enterprise valuation. However, in situations without methodological bias, the resulting enterprise values obtained by traditional methodologies are abstruse and do not allow for the analysis and management of the individual values that make up the firm and own capital values. In order to avoid this kind of abstruseness in company valuation, this study theoretically deducts an alternative valuation methodology, which permits the identification of assets’ value independently of their financing; moreover, we identify the gain on debt value that the debt provides to the shareholders, the debt tax shield and the value loss of assets and tax shield due to the increase in shareholder risk because of the leverage capital structure.

  16. Value of Fundamental Science

    Science.gov (United States)

    Burov, Alexey

    Fundamental science is a hard, long-term human adventure that has required high devotion and social support, especially significant in our epoch of Mega-science. The measure of this devotion and this support expresses the real value of the fundamental science in public opinion. Why does fundamental science have value? What determines its strength and what endangers it? The dominant answer is that the value of science arises out of curiosity and is supported by the technological progress. Is this really a good, astute answer? When trying to attract public support, we talk about the ``mystery of the universe''. Why do these words sound so attractive? What is implied by and what is incompatible with them? More than two centuries ago, Immanuel Kant asserted an inseparable entanglement between ethics and metaphysics. Thus, we may ask: which metaphysics supports the value of scientific cognition, and which does not? Should we continue to neglect the dependence of value of pure science on metaphysics? If not, how can this issue be addressed in the public outreach? Is the public alienated by one or another message coming from the face of science? What does it mean to be politically correct in this sort of discussion?

  17. Multi-valued fields

    CERN Document Server

    Ershov, Yuri L

    2001-01-01

    For more than 30 years, the author has studied the model-theoretic aspects of the theory of valued fields and multi-valued fields. Many of the key results included in this book were obtained by the author whilst preparing the manuscript. Thus the unique overview of the theory, as developed in the book, has been previously unavailable. The book deals with the theory of valued fields and mutli-valued fields. The theory of Prüfer rings is discussed from the `geometric' point of view. The author shows that by introducing the Zariski topology on families of valuation rings, it is possible to distinguish two important subfamilies of Prüfer rings that correspond to Boolean and near Boolean families of valuation rings. Also, algebraic and model-theoretic properties of multi-valued fields with near Boolean families of valuation rings satisfying the local-global principle are studied. It is important that this principle is elementary, i.e., it can be expressed in the language of predicate calculus. The most important...

  18. Value, utility and needs

    DEFF Research Database (Denmark)

    Ravn, Ib

    on every commodity. In this conceptual paper, SDTs’ mini-theory of Basic Psychological Needs is applied to solve the “paradox of value” in economics (Weisskopf, 1956): Why are some things that are practically free, such as oxygen, water and fellowship, so valuable to people, while others, often craved......Positive Psychology and Self-Determination Theory (SDT, Deci & Ryan, 2000) share an ambition to identify the sources of value and human flourishing. In the 19th century, the emerging science of economics similarly investigated the nature of social value in a capitalist society that placed a price...... by consumers, such as diamonds, are expensive, yet not really valuable to us? Smith, Marx and Ricardo argued for a labor theory of value. It failed, as oxygen manifestly requires no labor for its extraction. The tautological concepts of “utility” and “marginal utility” fared little better. No one could explain...

  19. SOURCES OF ENTERPRISE VALUE

    Directory of Open Access Journals (Sweden)

    Viorica Mădălina Ion

    2016-05-01

    Full Text Available The value of the enterprise has an increased importance in business valuation, so maximizing it becomes a priority for the interested parties, such as its shareholders or investors. The purpose of this article is the analysis of the sources of enterprise value and its factors, in order to understand the causes of the decrease or the possibilities for maximizing the enterprise value, passing over the main concepts in the literature. The analysis refers to the listed companies on the Bucharest Stock Exchange (BVB from the energy sector, including the largest Romanian company as per its capitalization, OMV Petrom. The research took into account the fact that the analysis of a large company with a long history is facilitated by the existence of multi-annual information, unlike the firms in the early life cycle operating in an emerging market.

  20. General Sentiment and Value

    DEFF Research Database (Denmark)

    Arvidsson, Adam; Etter, Michael; Colleoni, Elanor

    The aim of this paper is to deepen the understanding of the relationship between corporate reputation and financial value. Theories as the resource based view or the contractual view lie ground for the assumption of a linear positive correlation between reputation and financial performance. However......, existing empirical studies have provided conflicting results regarding the direction and strength of this relationship so far. In this paper we claim that the assumption of a direct linear correlation between corporate reputation and financial value misrepresents current financial practices...... and underestimates the complexity of the calculative situations in which values are set on financial markets. Based on in-depth interviews with traders, equity analysts and financial tool developers about the real use of reputation measurement tools, we argue that reputation data rather function as interpretative...

  1. Earned value project management

    CERN Document Server

    Fleming, Quentin W

    2010-01-01

    Organizations that follow the principles of good Earned Value Management (EVM) create an environment that allows teams to successfully operate and thrive ? even in the face of challenges that could negatively impact their projects. Earned Value Project Management (EVPM) is a methodology used to measure and communicate the real physical progress of a project taking into account the work completed, the time taken and the costs incurred to complete that work. As a result, EVPM allows more educated and effective management decision-making, which helps evaluate and control project risk by measuring project progress in monetary terms. In the first two editions of Earned Value Project Management, Quentin W. Fleming and Joel M. Koppelman provided guidance for project management practitioners already familiar with EVPM, was well as those who were new to the use of this technique. The third edition expanded the information available on of EVPM for medium and smaller projects while still being relevant for larger projec...

  2. Relative value health insurance.

    Science.gov (United States)

    Korobkin, Russell

    2014-04-01

    Increases in health costs continue to outpace general inflation, and implementation of the Patient Protection and Affordable Care Act will exacerbate the problem by adding more Americans to the ranks of the insured. The most commonly proposed solutions--bureaucratic controls, greater patient cost sharing, and changes to physician incentives--all have substantial weaknesses. This article proposes a new paradigm for rationalizing health care expenditures called "relative value health insurance," a product that would enable consumers to purchase health insurance that covers cost-effective treatments but excludes cost-ineffective treatments. A combination of legal and informational impediments prevents private insurers from marketing this type of product today, but creative use of comparative effectiveness research, funded as a part of health care reform, could make relative value health insurance possible. Data deficits, adverse selection risks, and heterogeneous values among consumers create obstacles to shifting the health insurance system to this paradigm, but they could be overcome.

  3. Wildlife value orientations

    DEFF Research Database (Denmark)

    Gamborg, Christian; Jensen, Frank Søndergaard

    2016-01-01

    This article examined value orientations toward wildlife among the adult general Danish public in relation to age, sex, past and present residence, education, and income, using a U.S. survey instrument on Wildlife Value Orientations (WVO). The study used an Internet-based questionnaire sent...... the general public’s WVO can be used to check against the orientation of other specific groups such as landowners and hunters. It can also prove useful for developing specific hunting and wildlife policies such as certification of wildlife managers....

  4. The value (driven) web

    NARCIS (Netherlands)

    Baken, N.H.G.; Wiegel, V.; Van Oortmerssen, G.

    2010-01-01

    This paper presents a vision on the importance of values and ethical aspects in web science. We create(d) the Internet, but now the Internet (technology) is shaping our world increasingly: the way we experience, interact, transact, conduct business et cetera. The Internet is ubiquitous and vital to

  5. Materialistic Values and Goals.

    Science.gov (United States)

    Kasser, Tim

    2016-01-01

    Materialism comprises a set of values and goals focused on wealth, possessions, image, and status. These aims are a fundamental aspect of the human value/goal system, standing in relative conflict with aims concerning the well-being of others, as well as one's own personal and spiritual growth. Substantial evidence shows that people who place a relatively high priority on materialistic values/goals consume more products and incur more debt, have lower-quality interpersonal relationships, act in more ecologically destructive ways, have adverse work and educational motivation, and report lower personal and physical well-being. Experimentally activating materialistic aims causes similar outcomes. Given these ills, researchers have investigated means of decreasing people's materialism. Successful interventions encourage intrinsic/self-transcendent values/goals, increase felt personal security, and/or block materialistic messages from the environment. These interventions would likely be more effective if policies were also adopted that diminished contemporary culture's focus on consumption, profit, and economic growth.

  6. Value reflected health education

    DEFF Research Database (Denmark)

    Wistoft, Karen; Nordentoft, Helle Merete

    2011-01-01

    This article examines the impact of a value-reflected approach in health education by demonstrating the nature of professional competence development connected to this approach. It is based on findings from two three-year health educational development projects carried out by school health nurses...... develop pedagogical competences in health education improving school childrens’ health....

  7. Value oriented marketing strategies

    Directory of Open Access Journals (Sweden)

    Stanković Ljiljana

    2009-01-01

    Full Text Available The complexity of business environment imposes the need for continuous change and reexamination of business marketing strategies of enterprises. Theory and practice of strategic management and marketing show that the activities of marketing, which are closely connected to corporate strategy, are the key drivers of growth. There is a positive correlation between competition intensity, marketing strategy and business performance of companies. Even though, managers of many companies don't see a clear connection between marketing strategy and business performance, numerous empirical research show that the companies which possess and efficiently use marketing resources and capabilities are more successful. In knowledge-based economics, the development of value oriented marketing strategies for all participants in the chain is a supposition of the survival, growth and development of companies. Competitive advantage is the essence of any strategy. Acquisition and maintenance of competitive advantage is more successful if the potentials for value creation are used efficiently. The paper examines the critical factors that influence alignment and transformation of marketing strategies in accordance with changes in value estimation. Superior value, is created in different network classes. Theory and practice researches create a reliable basis for the development of new concepts, marketing strategy business models that will contribute to competitive advantage of enterprises and the economy.

  8. Education and Values.

    Science.gov (United States)

    Sloan, Douglas, Ed.

    Twelve essays examine the relationship between knowledge and human values and the implications of this relationship for education, particularly at the university level. Authored by professors of philosophy, intellectual history, theoretical physics, Judaic studies, political theory, social ethics and religion, the essays call for a new approach…

  9. Implementing Target Value Design.

    Science.gov (United States)

    Alves, Thais da C L; Lichtig, Will; Rybkowski, Zofia K

    2017-04-01

    An alternative to the traditional way of designing projects is the process of target value design (TVD), which takes different departure points to start the design process. The TVD process starts with the client defining an allowable cost that needs to be met by the design and construction teams. An expected cost in the TVD process is defined through multiple interactions between multiple stakeholders who define wishes and others who define ways of achieving these wishes. Finally, a target cost is defined based on the expected profit the design and construction teams are expecting to make. TVD follows a series of continuous improvement efforts aimed at reaching the desired goals for the project and its associated target value cost. The process takes advantage of rapid cycles of suggestions, analyses, and implementation that starts with the definition of value for the client. In the traditional design process, the goal is to identify user preferences and find solutions that meet the needs of the client's expressed preferences. In the lean design process, the goal is to educate users about their values and advocate for a better facility over the long run; this way owners can help contractors and designers to identify better solutions. This article aims to inform the healthcare community about tools and techniques commonly used during the TVD process and how they can be used to educate and support project participants in developing better solutions to meet their needs now as well as in the future.

  10. The hidden values

    DEFF Research Database (Denmark)

    Rasmussen, Birgitte; Jensen, Karsten Klint

    “The Hidden Values - Transparency in Decision-Making Processes Dealing with Hazardous Activities”. The report seeks to shed light on what is needed to create a transparent framework for political and administrative decisions on the use of GMOs and chemical products. It is our hope that the report...

  11. Values in the trash

    DEFF Research Database (Denmark)

    Gjerris, Mickey; Gaiani, S.

    2015-01-01

    of preventing food waste from the individual to the international level and the importance of examining the values behind different strategies; and (3) ethical challenges in relation to food waste and the opportunity to utilize the indignation that many feel when confronted with food waste to re...

  12. The value of reliability

    DEFF Research Database (Denmark)

    Fosgerau, Mogens; Karlström, Anders

    2010-01-01

    We derive the value of reliability in the scheduling of an activity of random duration, such as travel under congested conditions. Using a simple formulation of scheduling utility, we show that the maximal expected utility is linear in the mean and standard deviation of trip duration, regardless...

  13. Complexity and valued landscapes

    Science.gov (United States)

    Michael M. McCarthy

    1979-01-01

    The variable "complexity," or "diversity," has received a great deal of attention in recent research efforts concerned with visual resource management, including the identification of complexity as one of the primary evaluation measures. This paper describes research efforts that support the hypothesis that the landscapes we value are those with...

  14. Value of information

    DEFF Research Database (Denmark)

    Straub, D.; Chatzi, E.; Bismut, E.

    2017-01-01

    The concept of value of information (VoI) enables quantification of the benefits provided by structural health monitoring (SHM) systems –in principle. Its implementation is challenging, as it requires an explicit modelling of the structural system’s life cycle, in particular of the decisions...

  15. The value of diversity

    African Journals Online (AJOL)

    The value of diversity. J.A.J. Meester. Department of Biological Sciences, University of Natal, Durban. Just as genetic diversity is important to animals in adapting to a variety of physical circumstances, so also .... means of intelligence, artefacts or behavioural flexibility. However, parallels remain. In particular variability re-.

  16. Single Value Devices

    NARCIS (Netherlands)

    Mader, Angelika H.; Dertien, Edwin Christian; Reidsma, Dennis; Camurri, Antonio; Costa, Cristina

    We live in a world of continuous information overflow, but the quality of information and communication is suffering. Single value devices contribute to information and communication quality by focussing on one explicit, relevant piece of information. The information is decoupled from a computer and

  17. The Value Landscape in Ecosystem Services: Value, Value Wherefore Art Thou Value?

    Directory of Open Access Journals (Sweden)

    Adam P. Hejnowicz

    2017-05-01

    Full Text Available Ecosystem services has risen to become one of the preeminent global policy discourses framing the way we conceive and articulate environment–society relations, integral to the form and function of a number of far-reaching international policies such as the Aichi 2020 Biodiversity Targets and the recently adopted Sustainable Development Goals. Value; its pursuit, definition, quantification, monetization, multiplicity and uncertainty, both in terms of meaning and attribution, is fundamental to the economic foundations of ecosystem services and a core feature driving its inclusion across multiple policy domains such as environmental management and conservation. Distilling current knowledge and developments in this arena are thus highly prescient. In this article, we cast a critical eye over the evidence base and aim to provide a comprehensive synthesis of what values are, why they are important and the methodological approaches employed to elicit them (including their pros and cons and the arguments for and against. We also illustrate the current ecosystem service value landscape, highlight some of the fundamental challenges in discerning and applying values, and outline future research activities. In so doing, we further advance ecosystem valuation discourse, contribute to wider debates linking ecosystem services and sustainability and strengthen connections between ecosystem services and environmental policy.

  18. Effect Of Heat Processing On The Proximate Composition And Energy Values Of African Walnut Plukenetiaconophora And African Elemi Canariumschweinfurthii Consumed As Masticatories In Nigeria

    Directory of Open Access Journals (Sweden)

    Eugene N. Onyeike

    2015-08-01

    Full Text Available ABSTRACT The effects of heat processing on the proximate composition and energy values of the seed kernel flours of African walnut AWand pulps of African elemi AE used as traditional snacks in most parts of Nigeria were investigated. In the AW values of moisture ash crude fibre and carbohydrate decreased from raw to heat treated samples while those of crude protein and crude fat generally increased. The increase or decrease in these values was not significant at the 5 level. For instance ash decreased from 6.051.71 in AWraw to 5.450.86 in AW135. Crude fat was highest in AW45 52.82.70 followed by AW90 51.71.61 and was lowest in AWraw 49.81.08 while calorific value was highest in AW45 612.211.7 followed by AW90 609.36.23 and lowest in AWraw 593.46.75. Similar trends were observed in proximate composition of raw and macerated African elemi pulp flour and values between raw and heat processed samples did not generally differ significantly Pamp7070.05. In AWrawthe percentage crude protein crude fat and then energy value in kcal 100g-1 sample were 26.2 49.8 and 593.4 respectively while in AEraw values were 14.6 41.9 and 568.6 respectively. It can be concluded that both AW and AE are oil-rich seeds and pulps good nutrient sources that could contribute to the total protein ash and energy requirements of humans.

  19. THE VALUE OF CREATIVITY

    DEFF Research Database (Denmark)

    Hertel, Frederik

    2016-01-01

    Previous analysis (Hertel, 2015) indicates that workers doing industrial cleaning in the food industry are forced to be creative in their everyday organizational life. There is (e.g. Richards, 2010) a lack of scientific methods for valuing such everyday creativity. The main question we want...... to address in this conference paper is: how can we not only understand but also evaluate creativity produced in organizations e.g. industrial cleaners? We will conduct a new case analysis in order to clarify whether such creativity can be compared with and understood as a new kind of (cf. Portes, 1998...... & Bourdieu, 1990 & 2002) symbolic capital. In case creativity actually can be regarded a symbolic capital we will discuss methods for valuing such a capital produced by creative industrial cleaners during their work at night....

  20. Best value for money

    CERN Multimedia

    CERN Bulletin

    2011-01-01

    Last week, the Industrial Services and General Infrastructure section of the Procurement and Industrial Services group received dozens of bids in a single day! The bids were submitted in response to four invitations to tender to be adjudicated on a ‘best value for money’ basis. This adjudication method, introduced at CERN in 2008, ensures that quality is given as much priority as cost containment in the process of awarding industrial services contracts.   Members of the Industrial Services and General Infrastructure section with the dozens of bids received in a single day. Until 2008 every contract at CERN was adjudicated on a "lowest compliant bid" basis, i.e. to the firm submitting the cheapest technically compliant tender. Since then, however, the CERN Financial Rules, including the Procurement Rules, have undergone an in-depth revision, and the ‘best value for money’ adjudication basis has been introduced. According to the new adju...

  1. Global value trees.

    Directory of Open Access Journals (Sweden)

    Zhen Zhu

    Full Text Available The fragmentation of production across countries has become an important feature of the globalization in recent decades and is often conceptualized by the term "global value chains" (GVCs. When empirically investigating the GVCs, previous studies are mainly interested in knowing how global the GVCs are rather than how the GVCs look like. From a complex networks perspective, we use the World Input-Output Database (WIOD to study the evolution of the global production system. We find that the industry-level GVCs are indeed not chain-like but are better characterized by the tree topology. Hence, we compute the global value trees (GVTs for all the industries available in the WIOD. Moreover, we compute an industry importance measure based on the GVTs and compare it with other network centrality measures. Finally, we discuss some future applications of the GVTs.

  2. Education: A Core Value

    Science.gov (United States)

    Carroll, William F., Jr.

    2001-09-01

    Teaching our Children. ACS should develop an intensive course in modern teaching methods, challenges and responsibilities, and press for streamlined teacher certification procedures for advanced degree or life experience chemists. Teaching our Future Colleagues. As President I will encourage companies to make scientists with special skills available to universities, and will encourage universities to utilize these scientists to round out areas of study not covered by their existing faculty. Teaching our Members. ACS should develop functional and management-related courses for scientists to facilitate career advancement from the bench to research management or from science to business. Teaching the Public. The President is the most visible representative of the Society, and should devote significant time to communication with lay audiences. Value Matters. My first priority as President will be to increase value creation, communication and quantification so members can easily identify programs that fill their needs and exceed their expectations.

  3. Thailand: refining cultural values.

    Science.gov (United States)

    Ratanakul, P

    1990-01-01

    In the second of a set of three articles concerned with "bioethics on the Pacific Rim," Ratanakul, director of a research center for Southeast Asian cultures in Thailand, provides an overview of bioethical issues in his country. He focuses on four issues: health care allocation, AIDS, determination of death, and euthanasia. The introduction of Western medicine into Thailand has brought with it a multitude of ethical problems created in part by tension between Western and Buddhist values. For this reason, Ratanakul concludes that "bioethical enquiry in Thailand must not only examine ethical dilemmas that arise in the actual practice of medicine and research in the life sciences, but must also deal with the refinement and clarification of applicable Thai cultural and moral values."

  4. Cultural War of Values

    DEFF Research Database (Denmark)

    Hervik, Peter

    2014-01-01

    Cultural War of Values: The Proliferation of Moral Identities In the Danish Public Sphere Peter Hervik (Aalborg University) This chapter looks at the drastic shift in the construction of minority others that came with the emergence of neo-nationalism, neo-racism and radical right populism...... in the post-1989 world. Through an analysis of a political philosophy launched in Denmark in the 1990s called the “Cultural War of Values”, I show that the moral identities proliferating in the Danish public sphere are fundamentally anti-political correct, anti-multiculturalist, and anti......-Marxist as confrontation is also directed at political adversaries. Thus, the chapter’s key argument is that the social construction of thick minority identities can only be understood in relation to the cultural war of value strategy aimed at domestic political opponents....

  5. Values and Language

    Directory of Open Access Journals (Sweden)

    Ciro Hernández Valderrama

    2016-11-01

    Full Text Available The aim of this essay presented the socio-linguistic inquiry and educational documentary research, and it was written in response to the natural condition that has social protagonist, to transmit values from the prosaic action and speaking in everyday life, in immanence with figuratively. It is through saturated expressions of imaginary worlds that social human being debates and understands in fluid communication, hence the natural practice of the tacit use of colloquialisms reserved of evaluations. This seems sui generis way by which the man is recognized in the most creative synergy of cultural identity. We suggest the education to present this phenomenon and organize the imagination of the actors in the educational premises, in order to understand and interpret the various beliefs, feelings, emotions and ideas that from the circumstantial earring of metaphor emerge to strengthen and position values.

  6. Improving University Research Value

    Directory of Open Access Journals (Sweden)

    Kelley O’Reilly

    2012-07-01

    Full Text Available This article investigates the current data management practices of university researchers at an Intermountain West land-grant research university in the United States. Key findings suggest that researchers are primarily focused on the collection and housing of research data. However, additional research value exists within the other life cycle stages for research data—specifically in the stages of delivery and maintenance. These stages are where most new demands and requirements exist for data management plans and policies that are conditional for external grant funding; therefore, these findings expose a “gap” in current research practice. These findings should be of interest to academics and practitioners alike as findings highlight key management gaps in the life cycle of research data. This study also suggests a course of action for academic institutions to coalesce campus-wide assets to assist researchers in improving research value.

  7. Communities and Values

    DEFF Research Database (Denmark)

    Salice, Alessandro

    2016-01-01

    Within the debate on the ontology of social groups, a prominent view holds that, if one wants to know what a group is and how a group is created or constituted, one has to look at the internal or subjective conditions that either the group’s members or the group as such have to fulfill. This idea...... unitiva” or the unifying virtue that values can exert over individuals and which might bring them to constitute a group....

  8. Qualitative Value Profiling

    DEFF Research Database (Denmark)

    Duus, Henrik Johannsen; Bjerre, Mogens

    2015-01-01

    Qualitative value profiling (QVP) is a relatively unknown method of strategic analysis for companies in international business-to-business settings. The purpose of QVP is to reduce the information complexity that is faced by international companies in dealing with business partners. The QVP method...... and consequently, for the advancement of international development. Further use of QVP is recommended and suggestions for future research are provided....

  9. Interrogating Values and Assumptions

    OpenAIRE

    Maudlin, Daniel

    2012-01-01

    Architecture and design students are not necessarily or immediately interested in history. It cannot be assumed that the typological or stylistic evolution of form and ornament over time, or lists of acknowledged masters and their works, will be viewed as having any relevance to a contemporary designer. Teaching architectural history within design forces a reappraisal of assumptions and hitherto unquestioned values. The artist-and-object, art-historical tradition excludes all architectures co...

  10. Teaching and values education

    Directory of Open Access Journals (Sweden)

    Azucena Ochoa Cervantes

    2012-11-01

    Full Text Available Our social context suffers profound gaps that have to interact with the ethical dimension. Education is regarded as a one of the basic tools to overcome these shortcomings. Based of the before premise, there was conducted an reserach with 50 teachers from primary level of the city of Querétaro (Mexico. The aim consist on to know if carrying out education in values, the purpose pursued with these themes working thereon and assessment situations generated for that purpose. The result shows that teachers say they are working on values education. However, there is some inconsistency between the purpose pursuing that claim and the efforts to achieve this. The above said implies that the fact of to tray to implement curricular changes, it not necessarily has an impact on the construction of new practices to improve educational processes. It seems that the results of this work can be useful for policy makers of the educational management, it’s because it is necessary to make training in teachers, covering not only the conceptual formation, but also the individual and the process to make values. This should be included as part of the deontological and professional development of teachers

  11. The value of biodiversity

    Directory of Open Access Journals (Sweden)

    CJR. Alho

    Full Text Available In addition to its intrinsic value (nature working as it is; species are the product of a long history of continuing evolution by means of ecological processes, and so they have the right to continued existence, biodiversity also plays a fundamental role as ecosystem services in the maintenance of natural ecological processes. The economic or utilitarian values of biodiversity rely upon the dependence of man on biodiversity; products that nature can provide: wood, food, fibers to make paper, resins, chemical organic products, genes as well as knowledge for biotechnology, including medicine and cosmetic sub-products. It also encompasses ecosystem services, such as climate regulation, reproductive and feeding habitats for commercial fish, some organisms that can create soil fertility through complex cycles and interactions, such as earthworms, termites and bacteria, in addition to fungi responsible for cycling nutrients like nitrogen, phosphorus and sulfur and making them available to plant absorption. These services are the benefits that people indirectly receive from natural ecosystem functions (air quality maintenance, regional climate, water quality, nutrient cycling, reproductive habitats of commercial fish, etc. with their related economic values.

  12. Value Encounters - Modeling and Analyzing Co-creation of Value

    Science.gov (United States)

    Weigand, Hans

    Recent marketing and management literature has introduced the concept of co-creation of value. Current value modeling approaches such as e3-value focus on the exchange of value rather than co-creation. In this paper, an extension to e3-value is proposed in the form of a “value encounter”. Value encounters are defined as interaction spaces where a group of actors meet and derive value by each one bringing in some of its own resources. They can be analyzed from multiple strategic perspectives, including knowledge management, social network management and operational management. Value encounter modeling can be instrumental in the context of service analysis and design.

  13. Facts, values, and journalism.

    Science.gov (United States)

    Gilbert, Susan

    2017-03-01

    At a time of fake news, hacks, leaks, and unverified reports, many people are unsure whom to believe. How can we communicate in ways that make individuals question their assumptions and learn? My colleagues at The Hastings Center and many journalists and scientists are grappling with this question and have, independently, reached the same first step: recognize that facts can't be fully understood without probing their connection to values. "Explaining the basics is important, of course, but we also need to diversify our approach to the coverage of science-particularly as it intersects with the matrix of cultural, religious, social, and political values of our readers," said an article in Undark, an online magazine of science journalism. An editorial in Nature called for scientists to engage directly with citizens in debates over climate change and genome editing, noting that "the ethical issues can be critically dependent on the science, for example, in understanding where the boundaries between non-heritable and heritable genome modifications might be." We're here to help. © 2017 The Hastings Center.

  14. Health system values and social values of dental practitioners.

    Science.gov (United States)

    Brennan, David S; Singh, Kiran A; Spencer, A John

    2008-05-01

    To describe the social and health system values of dentists, examine the associations of essential and instrumental health system values and social values with health system values. A random sample of Australian dentists was surveyed by mailed self-complete questionnaires in 2004 (response rate=72%, n=191). A minority agreed with egalitarian social values (19%), while the majority endorsed the essential health system values of fair access (84%), quality of care (93%), efficiency (82%), respect for patients (90%) and patient advocacy (81%). A minority agreed with the instrumental health system values of personal responsibility (48%) and social solidarity (45%), but a majority agreed with social advocacy (73%), provider autonomy (95%), consumer sovereignty (91%) and personal security (65%). The strongest associations between essential values and instrumental values (Pinstrumental values of social advocacy (rho=0.51) and social solidarity (rho=0.43). Egalitarian values were associated with [odds ratio; 95% CI] the essential value of fair access (2.35; 1.24-4.45) and the instrumental value of social solidarity (2.39; 1.31-4.34). Dentists endorsed essential health system values, but varied in their support for instrumental health system values. A minority endorsed egalitarian values, which were positively associated with the essential value of fair access and the instrumental value of social solidarity. It is important to consider the role of values of key stakeholders such as providers and patients in health policy development.

  15. Higher Education and Ethical Value

    Science.gov (United States)

    Lee, Jeong-Kyu

    2017-01-01

    The purpose of this study is to explore the importance of ethical value in higher education as well as the relevance between ethical value and higher education. In order to examine the study logically, three research questions are addressed: First, what is value, ethical value, and Asiatic ethical value? Second, for whom and what is higher…

  16. [Employment, a declining value].

    Science.gov (United States)

    Deberdt, Jean-Patrick

    2002-03-23

    Because of increase in unemployment, and the consequent lack of job security and exclusion it leads to, the positive bond associated with work has, globally, been broken. Success both in professional and private life has become a competing aspiration, with a decreasing tendency to sacrifice one's private life for one's work. Physicians are also affected by this tendency and a major link has been broken in the attachment of the medical corps to their work. The fact that work is considered as a declining value, also in the health sector, corresponds to specific economic and societal phenomena. The repositioning of health in the economic activity, the re-definition of the medical professions with their specific competence, are presently under discussion.

  17. Globalization, values, interests

    Directory of Open Access Journals (Sweden)

    Radojičić Mirjana S.

    2003-01-01

    Full Text Available The nature of the international politics, after the Cold War directed by the U.S. as the only current super-power, are considered in the text. The author’s intention is to stress the main points of divergence between moralistic-valuable rhetoric and the foreign policy practice of the U.S. In that sense, the examples of the American stand, i.e. the active treatment of the Yugoslav crisis, on the one hand, and the crisis in the Persian Gulf, on the other hand, is considered. The author’s conclusion is that the foreign policy of the only current super-power is still directed by interests rather then by values. In the concluding part, the author presents an anthropologic argument in favor of reestablishing "balance of power" as the only guarantee for peace and stability of the world.

  18. Values, Watersheds and Justification

    DEFF Research Database (Denmark)

    Wiberg, Katrina

    2015-01-01

    concerning HOW. Together, this also hold potentials of achieving multiple benefits and action promoting resilience and liveability in urban landscapes. One way of approaching the value disputes is by asking if some conception of the common good in case of HOW can be justified at the same time......The aim of this paper is to articulate and present some arguments for the following main hypothesis concerning the handling of water (HOW) in the urban landscapes of our times of climate change. During industrialism water in urban areas to a very high degree was handled by ‘undergrounding......’ it in systems of water provision, sewagesystems etc. Under conditions of climate change this ‘undergrounding’ approach has shown its limitations. In extreme weather conditions water is ‘resurfacing’ which creates both problems and a new condition of HOW in urban landscapes. Problems of water cannot be ‘buried...

  19. Compromising on official values?

    DEFF Research Database (Denmark)

    Olsen, Tore Vincents

    Accommodation of cultural and religious diversity in schools is an important issue. At stake are often the ability to express religious affiliation and identity on the one hand, and the freedom not to be exposed to religion in educational institutions on the other. Clear national rules have...... the pros and cons of introducing a mandatory procedural model for dealing with diversity issues at individual schools. It aims is to facilitate everyday participation of individual students in education by finding practical, pragmatic solutions to problems through dialogue between school, parents...... and students, while leaving issues of identity or values to one side, thereby ignoring claims for ‘positive recognition’. However, the focus on practical matters makes it better suited to deal with conflicts where they exist. Moreover, the reduced legal certainty that comes with local autonomy...

  20. Contingencies of Value

    DEFF Research Database (Denmark)

    Strandvad, Sara Malou

    2014-01-01

    Based on a study of the admission test at a design school, this paper investigates the contingencies of aesthetic values as these become visible in assessment practices. Theoretically, the paper takes its starting point in Herrnstein Smith’s notion of ‘contingencies of values’ and outlines...... a pragmatist ground where cultural sociology and economic sociology meet. Informed by the literature on cultural intermediaries, the paper discusses the role of evaluators and the devices which accompany them. Whereas studies of cultural intermediaries traditionally apply a Bourdieusian perspective, recent...... developments within this field of literature draws inspiration from the socalled ‘new new economic sociology,’ which this paper adds to. While the admission test is easily described as a matter of overcoming “subjective” aesthetic evaluations by means of “objective” and standardized assessment criteria...

  1. Function valued metric spaces

    Directory of Open Access Journals (Sweden)

    Madjid Mirzavaziri

    2010-11-01

    Full Text Available In this paper we introduce the notion of an ℱ-metric, as a function valued distance mapping, on a set X and we investigate the theory of ℱ-metrics paces. We show that every metric space may be viewed as an F-metric space and every ℱ-metric space (X,δ can be regarded as a topological space (X,τδ. In addition, we prove that the category of the so-called extended F-metric spaces properly contains the category of metric spaces. We also introduce the concept of an `ℱ-metric space as a completion of an ℱ-metric space and, as an application to topology, we prove that each normal topological space is `ℱ-metrizable.

  2. The Value of Culture

    DEFF Research Database (Denmark)

    Skrede, Joar

    2014-01-01

    House has already been built. Parallel to this project, a decision has been made to relocate several old museums without any plans for the existing premises. Both projects have triggered years of debate in the media and the general public, and many of the decisions are highly disputed. From the official......In Oslo, the capital of Norway, several urban development projects are in the making. One such project is the Fjord City project, which involves freeing up waterfront areas for housing, commerce, culture and recreation. It has been decided to relocate The Munch Museum to the area, and a new Opera...... documents and the public debate, it is evident that “culture” is vital in the urban development projects, but it is ambiguous what the value of “culture” consists of. Many citizens are questioning the disruption to historical continuity and they are confused about the political reasoning behind...

  3. The value of reputation.

    Science.gov (United States)

    Pfeiffer, Thomas; Tran, Lily; Krumme, Coco; Rand, David G

    2012-11-07

    Reputation plays a central role in human societies. Empirical and theoretical work indicates that a good reputation is valuable in that it increases one's expected payoff in the future. Here, we explore a game that couples a repeated Prisoner's Dilemma (PD), in which participants can earn and can benefit from a good reputation, with a market in which reputation can be bought and sold. This game allows us to investigate how the trading of reputation affects cooperation in the PD, and how participants assess the value of having a good reputation. We find that depending on how the game is set up, trading can have a positive or a negative effect on the overall frequency of cooperation. Moreover, we show that the more valuable a good reputation is in the PD, the higher the price at which it is traded in the market. Our findings have important implications for the use of reputation systems in practice.

  4. Adding Production Value Through Application of Value Based Scheduling

    DEFF Research Database (Denmark)

    Lindhard, Søren; Wandahl, Søren

    2012-01-01

    Customer value is a key goal in the Lean philosophy, essentially only actions that adds value should be conducted. In a transformation view, the basic lean approach is to remove waste, which indirectly increases value (or withstand value lose). Lean Construction acknowledges two different types...

  5. Adding production value through application of value based scheduling

    DEFF Research Database (Denmark)

    Lindhard, Søren Munch; Wandahl, Søren

    2012-01-01

    Customer value is a key goal in the Lean philosophy, essentially only actions that adds value should be conducted. In a transformation view, the basic lean approach is to remove waste, which indirectly increases value (or withstand value lose). Lean Construction acknowledges two different types...

  6. Economic value of walkability

    Energy Technology Data Exchange (ETDEWEB)

    Litman, T.

    2004-10-12

    Traditional transportation planning and evaluation practices treat walking as a minor transport mode. However, it is evident that walking is a critical component of the transport system. This paper presents a series of methods to evaluate the value of walking and walkability, which is defined as the quality of walking conditions, including safety, comfort and convenience. The socio-economic benefits of walking and walkability were discussed, including basic mobility, consumer cost savings and reduced external costs. Efficient land use, community livability, improved public health, economic development and support for equity objectives were also presented as potential benefits. It was concluded that walking receives less than its appropriate share of transportation resources, and that improvements in walkability can provide a high economic return on investment. Increased government funding to walking facilities and programs was recommended. Other recommendations included: shifting road space from traffic and parking lanes to sidewalks and paths; and policies to create more walkable safety and comfort. These recommendations comply with other transport and land use management reforms to reduce automobile dependency and create greater accessibility. refs., tabs., figs.

  7. Digital Information and Value

    Directory of Open Access Journals (Sweden)

    Paul Walton

    2015-11-01

    Full Text Available Digital information changes the ways in which people and organisations interact. This paper examines the nature of this change in the context of the author’s Model for Information (MfI. It investigates the relationship between outcomes and value, selection processes and some attributes of information and explores how this relationship changes in the move from analogue to digital information. Selection processes shape the evolution of information ecosystems in which conventions are established for the ways in which information is used. The conventions determine norms for information friction and information quality as well as the sources of information and channels used. Digital information reduces information friction, often dramatically, and changes information quality. The increasing use of analytics in business increasingly delivers predictive or prescriptive digital information. These changes are happening faster than information ecosystem conventions can change. The relationships established in the paper enable an analysis of, and guide changes to, these conventions enabling a more effective use of digital information.

  8. Showing Value (Editorial

    Directory of Open Access Journals (Sweden)

    Denise Koufogiannakis

    2009-06-01

    Full Text Available When Su Cleyle and I first decided to start Evidence Based Library and Information Practice, one of the things we agreed upon immediately was that the journal be open access. We knew that a major obstacle to librarians using the research literature was that they did not have access to the research literature. Although Su and I are both academic librarians who can access a wide variety of library and information literature from our institutions, we belong to a profession where not everyone has equal access to the research in our field. Without such access to our own body of literature, how can we ever hope for practitioners to use research evidence in their decision making? It would have been contradictory to the principles of evidence based library and information practice to do otherwise.One of the specific groups we thought could use such an open access venue for discovering research literature was school librarians. School librarians are often isolated and lacking access to the research literature that may help them prove to stakeholders the importance of their libraries and their role within schools. Certainly, school libraries have been in decline and the use of evidence to show value is needed. As Ken Haycock noted in his 2003 report, The Crisis in Canada’s School Libraries: The Case for Reform and Reinvestment, “Across the country, teacher-librarians are losing their jobs or being reassigned. Collections are becoming depleted owing to budget cuts. Some principals believe that in the age of the Internet and the classroom workstation, the school library is an artifact” (9. Within this context, school librarians are looking to our research literature for evidence of the impact that school library programs have on learning outcomes and student success. They are integrating that evidence into their practice, and reflecting upon what can be improved locally. They are focusing on students and showing the impact of school libraries and

  9. Uniform Single Valued Neutrosophic Graphs

    Directory of Open Access Journals (Sweden)

    S. Broumi

    2017-09-01

    Full Text Available In this paper, we propose a new concept named the uniform single valued neutrosophic graph. An illustrative example and some properties are examined. Next, we develop an algorithmic approach for computing the complement of the single valued neutrosophic graph. A numerical example is demonstrated for computing the complement of single valued neutrosophic graphs and uniform single valued neutrosophic graph.

  10. 78 FR 78399 - Value Engineering

    Science.gov (United States)

    2013-12-26

    ... BUDGET Office of Federal Procurement Policy Value Engineering AGENCY: Office of Federal Procurement... Budget Circular No. A-131, ``Value Engineering''. SUMMARY: The Office of Federal Procurement Policy (OFPP..., Value Engineering, to update and reinforce policies associated with the consideration and use of value...

  11. Where is the value premium?

    NARCIS (Netherlands)

    Phalippou, L.

    2008-01-01

    The value premium is driven by 7 percent of the stock market. The 93 percent of market capitalization held most by institutional investors is value premium free. In contrast, in stocks held most by individual investors, the value premium, even when the stocks are value weighted, reaches a staggering

  12. Value concepts and value based collaboration in building projects

    DEFF Research Database (Denmark)

    Jensen, Per Anker

    2005-01-01

    Value has in recent years become a popular term in management theory and practice in general as well as in economic theory and architectural management. This paper attempts to clarify the various uses and meanings of concepts of value/values. Six different value concepts are identified. The ori......-gin and use of value concepts in classic and modern economic theory and in management theory is outlined. The question of objectivity and subjectivity is discussed in relation to economic value and customer value. Value creation is put in relation to development in products and processes and a number...... of design strategies are identified. The concept and methods of value based management and collaboration is discussed in this context. The paper is mainly theoretical and based on work during a MBA study in 2002-04 as well as many years of experience as building client and facilities manager....

  13. Nurses' professional and personal values.

    Science.gov (United States)

    Rassin, Michal

    2008-09-01

    The purpose of this study was to measure professional and personal values among nurses, and to identify the factors affecting these values. The participants were 323 Israeli nurses, who were asked about 36 personal values and 20 professional values. The three fundamental professional nursing values of human dignity, equality among patients, and prevention of suffering, were rated first. The top 10 rated values all concerned nurses' responsibility towards patients. Altruism and confidentiality were not highly rated, and health promotion and nursing research were rated among the last three professional values. For personal (instrumental) values, honesty, responsibility and intelligence were rated first, while ambition and imagination were rated 14th and 16th respectively out of 18. Significant differences (P values rated as functions of culture, education, professional seniority, position and field of expertise. The results may assist in understanding the motives of nurses with different characteristics and help to promote their work according to professional ethical values.

  14. Values taught, values learned, attitude and performance in mathematics

    Science.gov (United States)

    Limbaco, K. S. A.

    2015-03-01

    The purpose of the study was to identify, describe and find the relationship among values taught, values learned, attitude and performance in mathematics. The researcher used descriptive-correlational method of research to gather information and to describe the nature of situation. The following instruments were used in this study: Math Attitude Inventory, Inventory of Values Taught and Learned which were content validated by experts in the field of Mathematics, Values and Education. Generally, most of the values were taught by the teachers. All of the values were learned by the students. The following got the highest mean ratings for values taught: moral strength, sharing, charity, valuing life, love of God, truth and honesty, reason, alternativism and articulation. The following got highest mean ratings for values learned: patience/tolerance, sharing, charity, valuing life, faith, love of God, truth and honesty, analogical thinking, confidence and individual liberty. Majority of the respondents have moderately positive attitude towards mathematics. Positive statements in the Mathematics Attitude Inventory are "Generally true" while negative statements are "Neutral." In conclusion, values were taught by mathematics teacher, thus, learned by the students. Therefore, mathematics is very much related to life. Values can be learned and strengthened through mathematics; there is a significant relationship between values taught by the teachers and values learned by the students and attitude towards mathematics and performance in mathematics; values taught does not affect attitude towards mathematics and performance in mathematics. A student may have a positive attitude towards mathematics or have an exemplary performance in mathematics even if the mathematics teacher did not teach values; values learned does not affect attitude towards mathematics and performance in mathematics. A student may have a positive attitude towards mathematics or have an exemplary performance

  15. Value-Added Exchange Rates

    OpenAIRE

    Rudolfs Bems; Robert C. Johnson

    2012-01-01

    This paper updates the conceptual foundations for measuring real effective exchange rates (REERs) to allow for vertical specialization in trade. We derive a value-added REER describing how demand for the value added that a country produces changes as the price of its value added changes relative to competitors. We then compute this index for 42 countries from 1970-2009 using trade measured in value added terms and GDP deflators. There are substantial differences between value-added and conven...

  16. Neurobiology of value integration: when value impacts valuation.

    Science.gov (United States)

    Park, Soyoung Q; Kahnt, Thorsten; Rieskamp, Jörg; Heekeren, Hauke R

    2011-06-22

    Everyday choice options have advantages (positive values) and disadvantages (negative values) that need to be integrated into an overall subjective value. For decades, economic models have assumed that when a person evaluates a choice option, different values contribute independently to the overall subjective value of the option. However, human choice behavior often violates this assumption, suggesting interactions between values. To investigate how qualitatively different advantages and disadvantages are integrated into an overall subjective value, we measured the brain activity of human subjects using fMRI while they were accepting or rejecting choice options that were combinations of monetary reward and physical pain. We compared different subjective value models on behavioral and neural data. These models all made similar predictions of choice behavior, suggesting that behavioral data alone are not sufficient to uncover the underlying integration mechanism. Strikingly, a direct model comparison on brain data decisively demonstrated that interactive value integration (where values interact and affect overall valuation) predicts neural activity in value-sensitive brain regions significantly better than the independent mechanism. Furthermore, effective connectivity analyses revealed that value-dependent changes in valuation are associated with modulations in subgenual anterior cingulate cortex-amygdala coupling. These results provide novel insights into the neurobiological underpinnings of human decision making involving the integration of different values.

  17. Comparison of fuel value and combustion characteristics of two different RDF samples.

    Science.gov (United States)

    Sever Akdağ, A; Atımtay, A; Sanin, F D

    2016-01-01

    Generation of Municipal Solid Waste (MSW) tends to increase with the growing population and economic development of the society; therefore, establishing environmentally sustainable waste management strategies is crucial. In this sense, waste to energy strategies have come into prominence since they increase the resource efficiency and replace the fossil fuels with renewable energy sources by enabling material and energy recovery instead of landfill disposal of the wastes. Refuse Derived Fuel (RDF), which is an alternative fuel produced from energy-rich Municipal Solid Waste (MSW) materials diverted from landfills, is one of the waste to energy strategies gaining more and more attention. This study aims to investigate the thermal characteristics and co-combustion efficiency of two RDF samples in Turkey. Proximate, ultimate and thermogravimetric analyses (TGA) were conducted on these samples. Furthermore, elemental compositions of ash from RDF samples were determined by X-Ray Fluorescence (XRF) analysis. The RDF samples were combusted alone and co-combusted in mixtures with coal and petroleum coke in a lab scale reactor at certain percentages on energy basis (3%, 5%, 10%, 20% and 30%) where co-combustion processes and efficiencies were investigated. It was found that the calorific values of RDF samples on dry basis were close to that of coal and a little lower compared to petroleum coke used in this study. Furthermore, the analysis indicated that when RDF in the mixture was higher than 10%, the CO concentration in the flue gas increased and so the combustion efficiency decreased; furthermore, the combustion characteristics changed from char combustion to volatile combustion. However, RDF addition to the fuel mixtures decreased the SO2 emission and did not change the NOx profiles. Also, XRF analysis showed that the slagging and fouling potential of RDF combustion was a function of RDF portion in fuel blend. When the RDF was combusted alone, the slagging and fouling

  18. Dairy farmers’ values and how their values affect their decision

    Directory of Open Access Journals (Sweden)

    Bjørn Gunnar Hansen

    2014-11-01

    Full Text Available Values affect humans’ perception of situations and problems and guide our actions. The objective of this study was to explore the values of dairy farmers, and whether their values influenced their decisions to maintain dairy farming or to buy consultancy services. During late fall 2007 we visited and interviewed 90 farmers. First we did a qualitative analysis of the data and then we merged the interview data with the existing database of financial data from the year 2007 to do statistical analyses. We also checked whether the farmers still produced milk in 2013, six years after the interviews.  Most farmers had terminal values like keeping up the tradition and to have an interesting work. Value combinations with instrumental values such as to earn money and to produce milk were common. Realizing that many farmers prioritize terminal values over instrumental values has important consequences for dairy companies, dairy consultants and politicians.

  19. Section III: Examining American Values: Value Choices Since Revolutionary Times

    Science.gov (United States)

    Social Education, 1974

    1974-01-01

    The statements of Erik Erikson and Urie Bronfenbrenner on American values are followed by a values clarification exercise and an activity based on biographical sketches of five Americans who lived before and after the American Revolution. (KM)

  20. Customer Value Controlling ¨C Combining Different Value Perspectives

    OpenAIRE

    Andreas Kramer; Thomas Burgartz

    2015-01-01

    The article begins by presenting a model for the structuring of customer data which can be used to demonstrate the value of data in different forms of aggregation. Since Customer Value plays a crucial role in this model the term is examined more closely. As part of a value-based customer relationship management critical parameters are customer benefits and customer profitability. Both perspectives are included in the term Customer Value. A segmentation approach is shown which integrates the k...

  1. Extending Value Logic Thinking to Value Logic Portfolios

    DEFF Research Database (Denmark)

    Ritter, Thomas; Andersen, Poul Houman

    or transaction, an understanding of firms and transactions as a portfolio of value logics (i.e. an interconnected coexistence of different value creation logics) is proposed. These additions to the original value creation logic theory imply interesting avenues for both, strategic decision making in firms...

  2. Value Distribution of Meromorphic Functions

    CERN Document Server

    Zheng, Jianhua

    2011-01-01

    "Value Distribution of Meromorphic Functions" focuses on functions meromorphic in an angle or on the complex plane, T directions, deficient values, singular values, potential theory in value distribution and the proof of the celebrated Nevanlinna conjecture. The book introduces various characteristics of meromorphic functions and their connections, several aspects of new singular directions, new results on estimates of the number of deficient values, new results on singular values and behaviours of subharmonic functions which are the foundation for further discussion on the proof of

  3. Universal values of Canadian astronauts

    Science.gov (United States)

    Brcic, Jelena; Della-Rossa, Irina

    2012-11-01

    Values are desirable, trans-situational goals, varying in importance, that guide behavior. Research has demonstrated that universal values may alter in importance as a result of major life events. The present study examines the effect of spaceflight and the demands of astronauts' job position as life circumstances that affect value priorities. We employed thematic content analysis for references to Schwartz's well-established value markers in narratives (media interviews, journals, and pre-flight interviews) of seven Canadian astronauts and compared the results to the values of National Aeronautics and Space Administration (NASA) and Russian Space Agency (RKA) astronauts. Space flight did alter the level of importance of Canadian astronauts' values. We found a U-shaped pattern for the values of Achievement and Tradition before, during, and after flight, and a linear decrease in the value of Stimulation. The most frequently mentioned values were Achievement, Universalism, Security, and Self-Direction. Achievement and Self Direction are also within the top 4 values of all other astronauts; however, Universalism was significantly higher among the Canadian astronauts. Within the value hierarchy of Canadian astronauts, Security was the third most frequently mentioned value, while it is in seventh place for all other astronauts. Interestingly, the most often mentioned value marker (sub-category) in this category was Patriotism. The findings have important implications in understanding multi-national crew relations during training, flight, and reintegration into society.

  4. Value orientations of preservice teachers.

    Science.gov (United States)

    Solmon, M A; Ashy, M H

    1995-09-01

    Curriculum theorists have acknowledged the critical role that beliefs and values play in the decisions that teachers make, but very little is known about how teachers' value profiles develop. The purpose of this investigation was to examine the educational value orientations of a group of physical education preservice teachers (N = 16) enrolled in an elementary methods course and to investigate the link between value profiles and teacher behaviors. Value profiles were assessed using the Value Orientation Inventory (Ennis & Hooper, 1988). The results indicated that teachers in training entered field-based experiences with defined value profiles, but that these profiles were not stable constructs. Priorities within competing value orientations fluctuated over the course of a semester. Possible explanations for the changes that occurred and implications for teacher education programs are discussed.

  5. Are Values Out of Style?

    Science.gov (United States)

    Schindler-Rainman, Eva

    1970-01-01

    The author explores the meaning of values, how they are derived, what educators can do to help in transmitting them, the roles that helping persons can take (classification and implementation of choices), and characteristics appropriate to value educators. (CJ)

  6. Christian Contributions to Army Values

    National Research Council Canada - National Science Library

    D'Emma, Gregory

    2000-01-01

    .... The Army builds the soldier's heart, spirit, and soul by the values we instill. Over the years these values of loyalty, duty, respect, selfless service, honor, integrity, and personal courage have been trained and reinforced...

  7. Organizational values in managerial communication

    OpenAIRE

    Malbašić, Ivan; Brčić, Ruža

    2012-01-01

    Organizational values have recently been regaining importance, which is reflected in the fact that they are commonly referred to as organizational foundations. Indeed, practice has proved that those values provide the basis for decision-making at all levels of the organization – from senior management to the non-managerial employees. This paper addresses the issue of communicating organizational values in managerial communication. In particular, communicating organizational values to employee...

  8. Value Added in English Schools

    OpenAIRE

    Andrew Ray; Tanya McCormack; Helen Evans

    2009-01-01

    Value-added indicators are now a central part of school accountability in England, and value-added information is routinely used in school improvement at both the national and the local levels. This article describes the value-added models that are being used in the academic year 2007–8 by schools, parents, school inspectors, and other professionals in local and national governments. The article outlines the development of value-added models in England following the introduction of national t...

  9. Democracy as a Universal Value.

    Science.gov (United States)

    Sen, Amartya

    2000-01-01

    Suggests that the rise of democracy was the most important development of the 20th century, examining the question of democracy as a universal value by focusing on: India's experience with democracy; democracy and economic development; the functions of democracy; universality of values; and cultural differences in values. Concludes with a…

  10. Regular Single Valued Neutrosophic Hypergraphs

    Directory of Open Access Journals (Sweden)

    Muhammad Aslam Malik

    2016-12-01

    Full Text Available In this paper, we define the regular and totally regular single valued neutrosophic hypergraphs, and discuss the order and size along with properties of regular and totally regular single valued neutrosophic hypergraphs. We also extend work on completeness of single valued neutrosophic hypergraphs.

  11. Value dynamics and infrastructure reform

    DEFF Research Database (Denmark)

    Beck Jørgensen, Torben

    2009-01-01

    varying decision making contexts bear on the role of values and the handling of values. A number of theoretical explanations of value change are presented, from teleological explanations to pendulum dynamics and life cycle theories. The paper concludes with suggestions on how to deal with normative...

  12. Coping with public value conflicts

    NARCIS (Netherlands)

    de Graaf, G.; Huberts, L.W.J.C.; Smulders, R.

    2016-01-01

    Good governance involves managing conflicting values, leading to the main research question, which consists of three parts: Which public value profiles do public administrators have, which value conflicts do they experience, and which coping strategies are used? Here, previous literature on public

  13. 78 FR 53380 - Value Engineering

    Science.gov (United States)

    2013-08-29

    ... TRANSPORTATION Federal Highway Administration 23 CFR Part 627 RIN 2125-AF64 Value Engineering AGENCY: Federal... Making (NPRM); request for comments. SUMMARY: The FHWA proposes to update the existing value engineering... Leuderalbert, Value Engineering and Utilities Program Manager, FHWA Office of Program Administration, Federal...

  14. 76 FR 36410 - Value Engineering

    Science.gov (United States)

    2011-06-22

    ... Federal Highway Administration 23 CFR Parts 627 RIN 2125-AF40 Value Engineering AGENCY: Federal Highway... notice proposes updated regulations to enhance the integration of value engineering (VE) analysis in the...-131 on Value Engineering. These revisions will also address certain findings contained in a 2007...

  15. 77 FR 15250 - Value Engineering

    Science.gov (United States)

    2012-03-15

    ... Federal Highway Administration 23 CFR Part 627 RIN 2125-AF40 Value Engineering AGENCY: Federal Highway... of value engineering (VE) analysis in the planning and development of highway improvement projects... Value Engineering. These revisions also will address certain findings contained in a 2007 Office of...

  16. Principals' Values in School Administration

    Science.gov (United States)

    Aslanargun, Engin

    2012-01-01

    School administration is value driven area depending on the emotions, cultures, and human values as well as technique and structure. Over the long years, educational administration throughout the world have experienced the influence of logical positivism that is based on rational techniques more than philosophical consideration, ignored values and…

  17. Value Added in English Schools

    Science.gov (United States)

    Ray, Andrew; McCormack, Tanya; Evans, Helen

    2009-01-01

    Value-added indicators are now a central part of school accountability in England, and value-added information is routinely used in school improvement at both the national and the local levels. This article describes the value-added models that are being used in the academic year 2007-8 by schools, parents, school inspectors, and other…

  18. The value of personal data

    NARCIS (Netherlands)

    Lieshout, M. van

    2015-01-01

    This chapter discusses the value of personal data from two complementary perspectives: the value of personal data for firms and the value of personal data for individuals. The chapter starts with a short introduction into the rise of personal data markets – markets basically driven by the economic

  19. Moral values in teacher education

    NARCIS (Netherlands)

    Veugelers, W.; Peterson, P.; Baker, E.; McGaw, B.

    2010-01-01

    Moral values are interwoven in all aspects of teaching: in the curriculum, in the school culture, and as moral examples in teachers' behavior. Working with values is an essential part of teaching. Educating students to become teachers requires the teachers to learn how values are embedded in

  20. Regulatory focus and human values

    Directory of Open Access Journals (Sweden)

    Keller Johannes

    2017-01-01

    Full Text Available The present article connects two approaches to the study of human motivation and behavior: The Schwartz model of human values and Higgins’ regulatory focus theory. Considering a prominent model of human motivation - the Rubicon Model of Action Phases - reveals that although both approaches refer to goals and standards as crucial constructs, human values are specifically relevant concerning the so-called deliberation and evaluation phases whereas selfregulatory orientations are specifically relevant concerning the volitional phases (i.e., planning and action. It may be due to the selective focus on specific aspects of human motivation that up to date hardly any (empirical work has tried to connect human values and selfregulatory orientations. The reported studies assessed the relation between the endorsement of values proposed in the Schwartz model of human values and individual differences in the two self-regulatory orientations (promotion and prevention proposed in regulatory focus theory. Findings reveal that prevention-focused self-regulation is positively related to conservation values (security, conformity and negatively related to values reflecting openness to change (stimulation, self-direction. Moreover, promotion-focused self-regulation was positively related to self-enhancement values (power, achievement and negatively related to values reflecting self-transcendence (universalism, benevolence. In addition, the observed relations were found using different instruments to measure human values and self-regulatory orientations. In combination, the observed findings support the proposed two-dimensional structure of the value system as well as fundamental assumptions of regulatory focus theory.

  1. Working with values in coaching

    DEFF Research Database (Denmark)

    Stelter, Reinhard

    2016-01-01

    This chapter deals with the concept of values as an essential point of reference for coaching, mentoring and developmental and professional dialogues. Values give individuals a fundamental orientation for their work and their life in general. In that sense values can be seen as probably the most...... central issue in coaching, which is the purpose of the whole section of this handbook. To argue for the importance of this focus on values, a brief analysis of our current society and of today’s rapid societal changes will be presented. In times of hypercompexity and huge challenges on the individual...... to stay on track, value reflections are seen as a fundamental basis for our sensemaking and our fundamental orientation in life. Values are the entrance point to our lived knowledge and practical wisdom. According to Flyvbjerg (2001, p. 4), instrumental rationality needs to be balanced by value...

  2. School Values Across Three Cultures

    Directory of Open Access Journals (Sweden)

    Ella Daniel

    2013-04-01

    Full Text Available A new typology of school-level values is reported in three cultural contexts. School values were assessed by aggregating the scores of 862 students, (ages 15-19 in 32 Jewish and Arab Israeli schools (Study 1, and 1,541 students (ages 11-21 from 8 European schools and 163 teachers from 6 of these schools (Study 2, using Schwartz’s Portrait Values Questionnaire. Six school values emerged in both studies: achievement, autonomy, egalitarianism, harmony, compliance, and dominance. The importance of studying school-level values was demonstrated by relating the values of compliance and dominance to violence, and harmony values to student support measures (Study 1. Strong (minimal r = .64 school-level correlations between students of different ages and teachers supported the validity of the findings (Study 2.

  3. 'Value'ing children differently? Migrant children in education

    OpenAIRE

    Devine, Dympna

    2013-01-01

    This paper considers dilemmas around 'value' and the 'valuing' of children and childhood(s) in schools. I argue that in neo-liberal contexts, processes of children's identity making become aligned with the idea of the corporate citizen – value and worth derived from the capacity to produce, excel, self-regulate as well as consume in an ever expanding marketplace. Taking the positioning of migrant children as an exemplar, the paper explores the tensions in pedagogic practices between the valui...

  4. The value compass : A study of consumer values and brand values

    NARCIS (Netherlands)

    Erik Jan Kostelijk

    2015-01-01

    In the psychological field, a lot of progress has been made in values theory. In marketing theory, however, the use of values has been undervalued. Despite the widespread managerial use of brand values, attention has remained focused on the brand personality concept. This book intends to provide a

  5. The Value Compass : A study of consumer values and brand values

    NARCIS (Netherlands)

    Kostelijk, Erik Jan

    2015-01-01

    In the psychological field, a lot of progress has been made in values theory. In marketing theory, however, the use of values has been undervalued. Despite the widespread managerial use of brand values, attention has remained focused on the brand personality concept. This book intends to provide a

  6. Low-value services in value-based insurance design.

    Science.gov (United States)

    Neumann, Peter J; Auerbach, Hannah R; Cohen, Joshua T; Greenberg, Dan

    2010-04-01

    To identify potentially low-value services for inclusion in value-based insurance design (VBID) programs and to discuss challenges involved in incorporating such information. We searched the Tufts Medical Center Cost-Effectiveness Analysis Registry (www.cearegistry.org) to identify examples of low-value services, defined as interventions that make health worse without saving money or those that cost at least $100,000 per quality-adjusted life-year gained. We restricted our attention to papers published since 2000. We supplemented this literature review with a list of services recently rejected by the United Kingdom's National Institute for Health and Clinical Excellence for coverage by the UK's National Health Service. The list of potentially low-value services includes several drugs to treat cancer, as well as other therapies such as left ventricular assist devices and lung volume reduction surgery. Building negative incentives into VBID programs to discourage use of low-value care will involve a number of challenges, including identification of appropriate candidates; the scope of services to be covered (ie, whether VBID should be expanded beyond drugs to address medical devices, procedures, and diagnostics); and whether VBID programs should target specific subgroups. Identifying noncontroversial low-value services and designing VBID programs to discourage their use will not be easy. However, to fulfill their promise of improving value and moderating cost growth, VBID programs should target low-value as well as high-value care.

  7. Value Appropriation in Business Exchange

    DEFF Research Database (Denmark)

    Ellegaard, Chris; Medlin, Christopher J.; Geersbro, Jens

    2014-01-01

    master the difficult balance between value creation and appropriation. This review has provided an overview of the many managerial options for value appropriation and created knowledge on the effects of the various appropriation mechanisms enabling managers to secure company rents while not jeopardizing......Purpose – Value appropriation is a central, yet neglected aspect in business exchange research. The purpose of the paper is to generate an overview of research on active value appropriation in business exchange and provide the foundation for further research into value appropriation, as well...... as some initial guidance for managers. Design/methodology/approach – Literatures investigating value appropriation were identified by the means of a systematic review of the overall management literature. Findings – The authors provide an overview and comparison of the literatures and find that they apply...

  8. Value Creation in International Business

    DEFF Research Database (Denmark)

    Vedel, Mette; Servais, Per

    2017-01-01

    The edited collection brings into focus the meanings, interpretations and the process of value creation in international business. Exploring value creation in the context of emerging and developed economies, Volume 2 takes the perspective of small and medium sized enterprises and examines various...... approaches to value creation in the process of firm internationalization. Providing theoretical and practical insights, the authors open an intellectual debate into what value is, and how it is created through the internationalization activities of firms. Value Creation in International Business...... is a pioneering two volume work intended to provoke theoretical and empirical development in International Business research. Moreover, it is intended as a bridge between concepts derived from general business firm-level research agendas such as value creation and business model, and internationalization...

  9. Value Creation in International Business

    DEFF Research Database (Denmark)

    The edited collection brings into focus the meanings, interpretations and the process of value creation in international business. Exploring value creation in the context of emerging and developed economies, Volume 2 takes the perspective of small and medium sized enterprises and examines various...... approaches to value creation in the process of firm internationalization. Providing theoretical and practical insights, the authors open an intellectual debate into what value is, and how it is created through the internationalization activities of firms. Value Creation in International Business...... is a pioneering two volume work intended to provoke theoretical and empirical development in International Business research. Moreover, it is intended as a bridge between concepts derived from general business firm-level research agendas such as value creation and business model, and internationalization...

  10. What Is the Value of Value-Based Purchasing?

    Science.gov (United States)

    Tanenbaum, Sandra J

    2016-10-01

    Value-based purchasing (VBP) is a widely favored strategy for improving the US health care system. The meaning of value that predominates in VBP schemes is (1) conformance to selected process and/or outcome metrics, and sometimes (2) such conformance at the lowest possible cost. In other words, VBP schemes choose some number of "quality indicators" and financially incent providers to meet them (and not others). Process measures are usually based on clinical science that cannot determine the effects of a process on individual patients or patients with comorbidities, and do not necessarily measure effects that patients value; additionally, there is no provision for different patients valuing different things. Proximate outcome measures may or may not predict distal ones, and the more distal the outcome, the less reliably it can be attributed to health care. Outcome measures may be quite rudimentary, such as mortality rates, or highly contestable: survival or function after prostate surgery? When cost is an element of value-based purchasing, it is the cost to the value-based payer and not to other payers or patients' families. The greatest value of value-based purchasing may not be to patients or even payers, but to policy makers seeking a morally justifiable alternative to politically contested regulatory policies. Copyright © 2016 by Duke University Press.

  11. Beyond Values Clarification: Addressing Client Values in Clinical Behavior Analysis

    Science.gov (United States)

    Bonow, Jordan T.; Follette, William C.

    2009-01-01

    Ethical principles of psychology, as exemplified in the American Psychological Association (APA) Code of Ethics (2002), provide impractical advice for addressing client values during psychotherapy. These principles seem to argue that each client's values should be respected and protected at all times, except in cases in which this would result in…

  12. Values-led Participatory Design - Mediating the Emergence of Values

    DEFF Research Database (Denmark)

    Iversen, Ole Sejer; Leong, Tuck Wah

    2012-01-01

    with severe intellectual disabilities, in an art museum. By describing how we establish, negotiate and the debrief values during this initial phase of a values-led inquiry. By foregrounding both explicit and implicit mediation in the PD process we show how a theoretical understanding of mediation can...

  13. Value-Based Inventory Management

    OpenAIRE

    Michalski, Grzegorz

    2013-01-01

    The basic financial purpose of a firm is to maximize its value. An inventory management system should also contribute to realization of this basic aim. Many current asset management models currently found in financial management literature were constructed with the assumption of book profit maximization as basic aim. However these models could lack what relates to another aim, i.e., maximization of enterprise value. This article presents a modified value-based inventory management model.

  14. The Competing Values of Hackers

    DEFF Research Database (Denmark)

    Mûller, Sune Dueholm; Ulrich, Frank

    2015-01-01

    overview of values underlying any written text. The technique allows for the creation of culture profiles of texts based on the competing values framework [2]. The article contributes to understanding an important but overlooked hotbed of creativity—the hacker community. It provides examples of how hackers......—by playing with technology—produce often unintended innovations. Furthermore, the article demonstrates the usefulness of semi-automated text analyses for the purpose of understanding the values and assumptions that are expressed in documents. We highlight the value of the technique in analyzing large volumes...

  15. Rekindling Values in Participatory Design

    DEFF Research Database (Denmark)

    Iversen, Ole Sejer; Halskov, Kim; Leong, Tuck Wah

    2010-01-01

    Drawing from our PD projects, this paper shows how designers enact their appreciative judgment of values by engaging in a dynamic and dialogical process of cultivating the emergence of values, developing them, and supporting their grounding. The widespread of Participatory Design (PD), have meant...... that different approaches and conceptualization exist in this field today. We argue that one fruitful approach is to rekindle a concern for values in PD—to return to one of the original tenets of PD. This requires focusing upon values as the engine that drives our activities in PD....

  16. Values-Led Participatory Design

    DEFF Research Database (Denmark)

    Iversen, Ole Sejer; Halskov, Kim; Leong, Tuck Wah

    2012-01-01

    The widespread use of participatory design (PD) has meant that different approaches and conceptualisations exist in this field today. In this article, it is argued that one fruitful approach is to rekindle a concern for values in design, focusing upon values as the engine that drives activities...... in PD. Drawing from the authors‘ own PD projects, this article shows how this can be accomplished: through designers enacting their appreciative judgement of values by engaging in a dynamic and dialogical process of cultivating the emergence of values, developing them and supporting their grounding....

  17. Definition of Liquidation Property Value

    Directory of Open Access Journals (Sweden)

    Vytautas Lingaitis

    2013-06-01

    Full Text Available The article examines the interrelation of market and liquidation value of the appraisal subject. It was established that the approach of “break-even” sale of a subject at liquidation value, which is predominating in the literature sources, shows the results essentially different from the ratio of the prices of free and accelerated sales that can be observed on the market. The article offers an alternative approach to definition of market value coefficient, which considers switching to liquidation value. This approach is based on functional dependence of the coefficient on the ratio of limited and unlimited period of exposition.

  18. Valuing future citizens' values regarding risk

    Energy Technology Data Exchange (ETDEWEB)

    Fleming, Patricia [Creighton Univ., Omaha (United States). College of Arts and Sciences/Philosophy

    2006-09-15

    Valuing present citizen's values regarding the risks they face is an important aspect of risk assessment and risk acceptability. Conferences like VALDOR are held for this reason. Governments like Sweden have national referendums on various risk-prone enterprises. The results of these referendums can determine the future of these programs. In the United States, when guidelines are set for determining acceptable levels of risk, the relevant federal agencies are often required to provide a comment period regarding proposed guidelines in order to ascertain the judgments, including the weights place on certain values, of individual members of society as well as stakeholder groups. After the comment period ends, the agency decides on the acceptable level of risk, taking into account the comments from present citizens. Do we also have a duty to value the not-yet-existing values of future citizens, especially if the risks created by the activities of present citizens extend into the future to citizens not yet living? If so, are there any circumstances which entitle us to de-value those not-yet-existing values. In this paper, I ground my discussion of the question of valuing future citizens' values in one of the areas of focus of the VALDOR conference: nuclear waste management and specifically the question facing the United States' program regarding an acceptable dose standard associated with the release of radioactivity into the biosphere from an underground repository. The underlying conference theme to which this discussion may be attached is community environmental justice as it applies to future citizens. I focus on the role that uncertainty plays is providing justice between present and future citizens.

  19. Personality, Sex, and Work Values.

    Science.gov (United States)

    Hales, Loyde; Hartman, Timothy

    1978-01-01

    The Vocational Preference Inventory (VPA) and the Ohio Work Values Inventory (OWVI) were administered to 115 undergraduates. A two-factor MANOVA was performed with personality types (VPI) and sex as independent variables and work values (OWVI) as dependent variables. The F-ratios for main effects were significant. (Author/SJL)

  20. Working with values in coaching

    DEFF Research Database (Denmark)

    Stelter, Reinhard

    2016-01-01

    rationality, a balance that “is crucial to the sustained happiness of the citizens in any society.” Values are the implicit foundation for action and social-psychological resilience. This value rationality shall be developed by presenting coaching as an art of lingering. To build a foundation...

  1. The economic value of autonomy

    NARCIS (Netherlands)

    Boot, A.W.A.; Thakor, A.V.

    2003-01-01

    We develop an economic theory of "autonomy", which we interpret as the discretion or ability to make a decision that others disagree with. We show that autonomy is essentially an option for the decisionmaker, and can be valued as such. The value of the autonomy option is decreasing in the extent to

  2. Cross-Cultural Faculty Values.

    Science.gov (United States)

    Keim, Marybelle C.

    1992-01-01

    Compares the terminal values of 24 visiting scholars from the People's Republic of China based at a midwestern community college with resident faculty values. The Chinese scholars ranked freedom, equality, and self-respect highest, whereas U.S. schools gave highest rankings to salvation, family security, and self-respect. Contrasts findings with a…

  3. Facilities Management and Added Value

    DEFF Research Database (Denmark)

    Jensen, Per Anker

    2010-01-01

    Aim: This paper aims to present different models of the concept of the added value of Facilities Management (FM), including the FM Value Map, which forms the basis of research group in EuroFM, and to present some of the results of this research collaboration. Approach and methodology: The paper i...

  4. Analysing performance through value creation

    Directory of Open Access Journals (Sweden)

    Adrian TRIFAN

    2015-12-01

    Full Text Available This paper draws a parallel between measuring financial performance in 2 variants: the first one using data offered by accounting, which lays emphasis on maximizing profit, and the second one which aims to create value. The traditional approach to performance is based on some indicators from accounting data: ROI, ROE, EPS. The traditional management, based on analysing the data from accounting, has shown its limits, and a new approach is needed, based on creating value. The evaluation of value based performance tries to avoid the errors due to accounting data, by using other specific indicators: EVA, MVA, TSR, CVA. The main objective is shifted from maximizing the income to maximizing the value created for shareholders. The theoretical part is accompanied by a practical analysis regarding the creation of value and an analysis of the main indicators which evaluate this concept.

  5. Replicator dynamics in value chains

    DEFF Research Database (Denmark)

    Cantner, Uwe; Savin, Ivan; Vannuccini, Simone

    2016-01-01

    The pure model of replicator dynamics though providing important insights in the evolution of markets has not found much of empirical support. This paper extends the model to the case of firms vertically integrated in value chains. We show that i) by taking value chains into account, the replicator...... dynamics may revert its effect. In these regressive developments of market selection, firms with low fitness expand because of being integrated with highly fit partners, and the other way around; ii) allowing partner's switching within a value chain illustrates that periods of instability in the early...... stage of industry life-cycle may be the result of an 'optimization' of partners within a value chain providing a novel and simple explanation to the evidence discussed by Mazzucato (1998); iii) there are distinct differences in the contribution to market selection between the layers of a value chain...

  6. Valuing Puget Sound’s Valued Ecosystems Components

    Science.gov (United States)

    2007-07-01

    tively new field of “ecological economics” incorporates a combination of utilitarian and “ecologistic” values. More broadly, the writings of Aldo ... Leopold have become a touch- stone for many contemporary thinkers on environmental ethics, values and aesthetics. In his much cited essay, The Land...Ethic, Leopold said, “A thing is right when it tends to preserve the integrity, stability and beauty of the biotic community. It is wrong when it

  7. Value Preferences of Social Workers.

    Science.gov (United States)

    Tartakovsky, Eugene; Walsh, Sophie D

    2018-02-07

    The current study examines value preferences of social workers in Israel. Using a theoretical framework of person-environment fit paradigm and theory of values, the study compared social workers (N = 641, mean age = 37.7 years, 91 percent female) with a representative sample of Israeli Jews (N = 1,600, mean age = 44.2, 52 percent female). Questionnaires included personal value preferences and sociodemographic variables (gender, age, education, religiosity, and immigrant status). Multivariate analysis of covariance showed that value preferences of social workers differed significantly from those of the general population. Analyses of covariance showed that social workers reported a higher preference for self-transcendence and a lower preference for conservation and self-enhancement values. Results have significance for the selection, training, and supervision of social workers. They suggest that it is important to assess to what extent selection processes for social workers are primarily recruiting social workers with shared values, thus creating an overly homogenous population of social workers. An understanding of personal value motivations can help social workers in their own process of self-development and growth, and to understand how the profession can fulfill their basic motivations. © 2018 National Association of Social Workers.

  8. Personal values and value systems of humanities students and workers

    Directory of Open Access Journals (Sweden)

    Lucie Křeménková

    2015-01-01

    Full Text Available Problem: The aim of this paper is to analyze the value orientation of university students and workers in humanities and then determine possible differences between these groups in the context of branches of occupation, school results and gender. Methods: The sample consisted of 158 university students aged 19-24 years (mean age = 20.8 and 170 humanities workers aged 29-48 years (mean age=36.8. Respondents were divided into following groups: men (N = 72, women (N = 256, students’ school results A (N = 43, B (N = 47, C (N = 35, D (N = 29, E (N = 4 and worker´s branch of occupation: teachers in the kindergarten (N = 34, special education teachers (N = 32, high school teachers (N = 47, educational workers (N = 31 and civil servants (N = 26. We used a Rokeach Value Survey (RVS which is designed to measure two sets of values. One set is composed of 18 terminal values or desired end states of existence (e.g., an exciting life, national security, and the other set is composed of 18 instrumental values, or preferable modes of behavior (e.g., being ambitious, independent. Then, subjects are asked to rank order each value as to its importance as a guiding principle in their life. A 1 indicates the most important value and an 18 the least important. Scale responses are considered ordinal.Data were analyzed using SPSS. Results: We analyzed the preference of values depending on the gender. Pearson’s ?2 analyses indicated that men are significantly more (often „Effective Crusaders“ than women and women are significantly more (often „Virtuous Advocates“ than men, ?2 (3 = 13.817, p= .003, ?c = .205. After that we analyzed the preference of values depending on depending on the type of employment. Pearson’s ?2analyses indicated that students are significantly more (often „Virtuous Advocates“ than workers and workers are significantly more (often „Effective Crusaders“ and „Independent Maximizers“ than students, ?2 (3 = 61.414, p= .000, ?c

  9. Value-driven ERM: making ERM an engine for simultaneous value creation and value protection.

    Science.gov (United States)

    Celona, John; Driver, Jeffrey; Hall, Edward

    2011-01-01

    Enterprise risk management (ERM) began as an effort to integrate the historically disparate silos of risk management in organizations. More recently, as recognition has grown of the need to cover the upside risks in value creation (financial and otherwise), organizations and practitioners have been searching for the means to do this. Existing tools such as heat maps and risk registers are not adequate for this task. Instead, a conceptually new value-driven framework is needed to realize the promise of enterprise-wide coverage of all risks, for both value protection and value creation. The methodology of decision analysis provides the means of capturing systemic, correlated, and value-creation risks on the same basis as value protection risks and has been integrated into the value-driven approach to ERM described in this article. Stanford Hospital and Clinics Risk Consulting and Strategic Decisions Group have been working to apply this value-driven ERM at Stanford University Medical Center. © 2011 American Society for Healthcare Risk Management of the American Hospital Association.

  10. ECONOMIC VALUE ADDED AND MARKET VALUE ADDED - MODERN INDICATORS FOR ASSESSMENT THE FIRM’S VALUE

    Directory of Open Access Journals (Sweden)

    NICOLAE SICHIGEA

    2015-12-01

    Full Text Available The financial theory developed different categories of indicators - traditional and modern - in order to evaluate the firm’s value creation. The shareholders are directly interested by the value added in the company. The value creation is a complex process that implies correct decisions, common responsibility (managers and shareholders and actions towards an efficient and profitable activity. The traditional indicators of performance are not teoritically correlated with the the value creation and in these circumstances, should be used appropriate financial indicators in order to reflect the value of the company. Therefore, the modern indicators used in the value based management framework offer a greater flexibility and efficiency and represent a good alternative for companies. Such performance indicators used to measure the financial results correlated with shareholder wealth are the Economic Value Added (EVA, as a measure of internal performance and the Market Value Added (MVA as a measure of external performance of the company. Starting from the main deficiencies of the accounting indicators, the objective of this this study is to present the relationship between EVA and MVA and their implications on firms’valuation. Thus, the presentation and analysis of these indicators – EVA and MVA - will underline the main features, their correlations, and influence factors but also the main advantage and disadvantage of each indicator, which will enable the managers to make the correct choice and subsequently the best decision regarding the performance measures.

  11. Attention, Media, Value and Economics

    OpenAIRE

    Aigrain, Philippe

    1997-01-01

    Building on the debate about the "attention economy" initiated by Michael Goldhaber and Rishab Aiyer Ghosh, I introduce the notion of valuing process, i.e. the process by which potential value can be translated in an economy. I show that the valuing processes applicable to attention depend on the nature of the media through which attention can be given and looked for. From there, I claim that the integration between attention and action, and the creation of a related literacy are the keys to ...

  12. Value Creation in Cryptocurrency Networks

    DEFF Research Database (Denmark)

    Kazan, Erol; Tan, Chee-Wee; Lim, Eric T. K.

    2015-01-01

    Cryptocurrency networks have given birth to a diversity of start-ups and attracted a huge influx of venture capital to invest in these start-ups for creating and capturing value within and between such networks. Synthesizing strategic management and information systems (IS) literature, this study...... advances a unified theoretical framework for identifying and investigating how cryptocurrency companies configure value through digital business models. This framework is then employed, via multiple case studies, to examine digital business models of companies within the bitcoin network. Findings suggest...... on value configurations and digital businesses models within the emerging and increasingly pervasive domain of cryptocurrency networks....

  13. In Defense of P Values

    Science.gov (United States)

    Verhulst, Brad

    2016-01-01

    P values have become the scapegoat for a wide variety of problems in science. P values are generally over-emphasized, often incorrectly applied, and in some cases even abused. However, alternative methods of hypothesis testing will likely fall victim to the same criticisms currently leveled at P values if more fundamental changes are not made in the research process. Increasing the general level of statistical literacy and enhancing training in statistical methods provide a potential avenue for identifying, correcting, and preventing erroneous conclusions from entering the academic literature and for improving the general quality of patient care. PMID:28366961

  14. Value of travel time savings

    DEFF Research Database (Denmark)

    Le Masurier, P.; Polak, J.; Pawlak, Janet

    2015-01-01

    A team of specialist market researchers and Value of Time experts comprising members from SYSTRA, Imperial College London and the Technical University of Denmark has conducted a formal audit and peer review of research undertaken by Arup/ITS Leeds/Accent to derive Value of Travel Time Savings...... Preference (RP) models that were used to derive final Values of Travel Time (VTT). This report contains the findings of our audit and peer review of the procedures adopted by the research team during data collection of the three surveys (SP, RP and Employers Surveys); a peer review of the reported approach...

  15. Valuing information from mesoscale forecasts

    NARCIS (Netherlands)

    Kok, K.; Wichers Schreur, B.G.J.; Vogelenzang, D.

    2008-01-01

    The development of meso-gamma scale numerical weather prediction (NWP) models requires a substantial investment in research, development and computational resources. Traditional objective verification of deterministic model output fails to demonstrate the added value of high-resolution forecasts

  16. Refining Multivariate Value Set Bounds

    Science.gov (United States)

    Smith, Luke Alexander

    Over finite fields, if the image of a polynomial map is not the entire field, then its cardinality can be bounded above by a significantly smaller value. Earlier results bound the cardinality of the value set using the degree of the polynomial, but more recent results make use of the powers of all monomials. In this paper, we explore the geometric properties of the Newton polytope and show how they allow for tighter upper bounds on the cardinality of the multivariate value set. We then explore a method which allows for even stronger upper bounds, regardless of whether one uses the multivariate degree or the Newton polytope to bound the value set. Effectively, this provides an alternate proof of Kosters' degree bound, an improved Newton polytope-based bound, and an improvement of a degree matrix-based result given by Zan and Cao.

  17. Values of The Cultural Revolution

    Science.gov (United States)

    Wang, James C. F.

    1977-01-01

    Examines Chinese press editorials and testimonials from members of the People's Liberation Army in an attempt to determine the meaning of Mao Tse Tung's vision of a new socialist man and the societal value transformation process. (MH)

  18. Value system for distruptive innovation

    DEFF Research Database (Denmark)

    Li, Jizhen; Zhang, Si; Hu, Yimei

    After reviewing the theory of disruptive innovation, this paper forms a new framework for analyzing disruptive innovation from the perspective of value system, which suggests that the technology per se is the value source, industrial Ecosystem is the carrier, business model is the instrument...... and the market trajectory is the terminal, through the coordination of the elements in the value system the success of firms in disruptive innovation could be obtained and sustained. In other words, with the understanding of how value system works in disruptive innovation, the failure of incumbent firms may...... hopefully find its root. According to the framework, it summarizes different types of disruption that LED brings to traditional lighting industry in Guangdong Province, and proposes policy recommendations to accelerate the development of LED lighting industry in Guangdong Province....

  19. Religiosity and Values in Romania

    Directory of Open Access Journals (Sweden)

    Sorin Dan ŞANDOR

    2008-02-01

    Full Text Available In Romania the state supports religion. The main reason is claimed to be the fact that religion will improve the shared values (moral, social, economic or political of our society. Based on the data from the Public Opinion Barometer November 2005 (which included the questions from The World Values Survey 2005 this study explores the relationship between religiosity and work ethic, moral values and tolerance; as well as the ways in which religiosity affects political and gender-based attitudes. Regarding most of the values included a weak but significant relationship was found. A poorer work and general ethic, attitudes towards women and homosexuals or the preference for a more authoritarian regime are the most disquieting findings.

  20. Value Modifier Public Use File

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Center for Medicare (CM) has created a standard analytical file intended to promote transparency. For each Value Modifier performance year, CM will publish a...

  1. OFFSHORING FOR SUSTAINABLE VALUE MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Thaddeus Oforegbunam Ebiringa

    2014-05-01

    Full Text Available This paper evaluates offshoring as a strategic value management initiative using Cadbury Nigeria Plc as a case study. Through offshoring risks associated with inventory holding are hedged. A comparative analysis of in-house and offshored cost profiles as well as critical risk factors that affect firm value are evaluated. The result shows that offshoring led to immediate costs saving, freeing of funds previously held in inventory for other working capital investments as well as profitability for vendors. However, aside financial benefits to partners, it leads to increased stakeholders awareness, shared values, partnerships, teamwork and risk mitigation. It therefore follows that for sustainability of financial benefits of offshoring, concerted effort must be made by partners to ensure that critical drivers of value management are not compromised.

  2. ISO 14001 EMS VALUE PROPOSITION.

    Energy Technology Data Exchange (ETDEWEB)

    BRIGGS,S.L.K.

    2001-11-06

    The objective of this report is to identify business opportunities and value for Battelle Organizations to undertake IS0 14001 Environmental Management System Implementation and registration to the international standard as a corporate strategic initiative.

  3. Value Attribution in Encounter Groups

    Science.gov (United States)

    Shawver, Lois; Pines, Ayala

    1978-01-01

    This study examines value-attribution found in encounter groups. Group members tend to refer to themselves in neutralizing negative valuations. Group leaders were negative in describing group members. Published group transcripts are more positive than unpublished, private transcripts. (MFD)

  4. Dietary Reference Values for choline

    DEFF Research Database (Denmark)

    Sjödin, Anders Mikael

    2016-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) derives Dietary Reference Values (DRVs) for choline. In this Opinion, the Panel considers dietary choline including choline compounds (e.g. glycerophosphocholine, phosphocholine...

  5. Hospital Value-Based Purchasing

    Data.gov (United States)

    U.S. Department of Health & Human Services — Hospital Value-Based Purchasing (VBP) is part of the Centers for Medicare and Medicaid Services (CMS) long-standing effort to link Medicares payment system to a...

  6. Reference Values of Skin Autofluorescence

    NARCIS (Netherlands)

    Koetsier, M.; Lutgers, H. L.; de Jonge, C.; Links, T. P.; Smit, A. J.; Graaff, R.

    Background: Skin autofluorescence (AF) as measured with the AGE Reader (DiagnOptics Technologies, Groningen, The Netherlands) is a noninvasive prognostic marker in diabetes mellitus and other diseases with increased cardiovascular risk. This study provides reference values of healthy Caucasian

  7. The value of neonatal autopsy.

    LENUS (Irish Health Repository)

    Hickey, Leah

    2012-01-01

    Neonatal autopsy rates were in decline internationally at the end of the last century. Our objective was to assess the current value of neonatal autopsy in providing additional information to families and healthcare professionals.

  8. Emotional Value of Applied Textiles

    DEFF Research Database (Denmark)

    Bang, Anne Louise

    2011-01-01

    textiles. 2) Understanding and exploring emotional value related to design of applied textiles. In chapter four I argue – based on Jesse Prinz’s and Antonio Damasio’s emotion research – for a perception of emotional value of applied textiles which acknowledges bodily feedback as a core concept...... at Gabriel face while trying to implement an innovative and process-oriented business strategy. The focal point has been the section of the strategy which aims at developing Blue Ocean products, which have a functional and an emotional value for the user. The thesis examines and explores emotional value...... of applied textiles. The objective is to operationalise the strategic term ‘emotional value’ as it relates to applied textiles. The procedure includes the development of user- and stakeholder-centred approaches, which are valuable for the textile designer in the design process. The research approach...

  9. The significance of constitutional values

    Directory of Open Access Journals (Sweden)

    HN Nisihara

    2001-12-01

    Full Text Available This article addresses the question of the meaning and legal significance of constitutional values in contemporary times. The article attends also to related questions namely, what constitute “constitutional values” and what are the limitations of the meaning afforded to this notion. Attention is paid in the particular, to freedom, equality and democracy as value-neutral criteria of fairness and government neutrality with reference to the South African and German contexts as well as to value-neutrality as a culturally conditioned value. The author concludes with a cosmopolitan view of freedom and the right to peace with reference to the constitutional texts of Japan and the United States.

  10. OFFSHORING FOR SUSTAINABLE VALUE MANAGEMENT

    OpenAIRE

    Thaddeus Oforegbunam Ebiringa; Lasis Kule

    2014-01-01

    This paper evaluates offshoring as a strategic value management initiative using Cadbury Nigeria Plc as a case study. Through offshoring risks associated with inventory holding are hedged. A comparative analysis of in-house and offshored cost profiles as well as critical risk factors that affect firm value are evaluated. The result shows that offshoring led to immediate costs saving, freeing of funds previously held in inventory for other working capital investments as well as pro...

  11. Choosing Life: Fromm's Clinical Values.

    Science.gov (United States)

    Buechler, Sandra

    2017-08-01

    This paper explores some of the human values expressed in Erich Fromm's writing. Fromm passionately advocated for the importance of courage, integrity, self-actualization, freedom, the cherishing of truth, and a fully alive presence in one's daily life. Some of the clinical implications of these values are discussed. The application of Fromm's beliefs to analytically oriented treatment is illustrated in a case vignette from the author's practice.

  12. Comparison of CIE chromaticity values

    CSIR Research Space (South Africa)

    Van Tonder, N

    1999-02-02

    Full Text Available for the exchange of measurement values via comparisons and technical expertise via interlabora- tory visits was established. The ?rst series of compar- isons was conducted in 1994 and included the ?elds of temperature, acoustics, pressure and mass. The 1996... comparison on CIE chromaticity values formed part of the second series of comparisons which included the ?elds of dimension, acoustics, inductance and photo- metry. 2. Experimental 2.1. Requirements Each laboratory was requested to measure the spectral re...

  13. Analytic functions over valued fields

    Directory of Open Access Journals (Sweden)

    R. Bhaskaran

    1990-01-01

    Full Text Available Let K be a non-archimedean, non-trivially (rank 1 valued complete field. B, B0 denote the closed and open unit ball of K respectively. Necessary and sufficient conditions for analytic functions defined on B, B0 with values in K to be injective, necessary and sufficient conditions for fixed points, the problem of subordination are studied in this paper.

  14. Chinese values, health and nursing.

    Science.gov (United States)

    Chen, Y C

    2001-10-01

    To describe the roots of Chinese values, beliefs and the concept of health, and to illustrate how these ways have influenced the development of health care and nursing among Chinese in the Republic of China (ROC) and the People's Republic of China (PRC). Scope. Based on the literature and direct observation in the PRC and ROC, this is an introduction to Chinese philosophies, religion, basic beliefs, and values with a special meaning for health and nursing. Chinese philosophies and religion include Confucian principles, Taoism, theory of "Yin" and "Yang", and Buddhism. Beliefs and values include the way of education, practice of acupuncture, herbal treatments and diet therapy. How people value traditional Chinese medicine in combination with western science, and the future direction of nursing and nursing inquiry are also briefly addressed. Chinese philosophies and religions strongly influence the Chinese way of living and thinking about health and health care. Nurses must combine information about culture with clinical assessment of the patient to provide cultural sensitive care. A better way may be to combine both western and Chinese values into the Chinese health care system by negotiating between the traditional values while at the same time, respecting an individual's choice. The foundation of China's philosophical and aesthetic tradition, in combination with western science is important to the future advancement of nursing research that will be beneficial to the Republics, Asia, and the world.

  15. Lifetime value in business process

    Directory of Open Access Journals (Sweden)

    Martin Souček

    2011-01-01

    Full Text Available The paper focuses on lifetime value assessment and its implementation and application in business processes. The lifetime value is closely connected to customer relationship management. The paper presents results of three consecutive researches devoted to issues of customer relationship management. The first two from 2008 and 2010 were conducted as quantitative ones; the one from 2009 had qualitative nature. The respondents were representatives of particular companies. The means for data collection was provided by ReLa system. We will focus on individual attributes of lifetime value of a customer, and relate them to approaches of authors mentioned in introduction. Based on the qualitative research data, the paper focuses on individual customer lifetime value parameters. These parameters include: the cost to the customer relationship acquisition and maintenance, profit generated from a particular customer, customer awareness value, the level of preparedness to adopt new products, the value of references and customer loyalty level. For each of these parameters, the paper provides specific recommendations. Moreover, it is possible to learn about the nature of these parameter assessments in the Czech environment.

  16. Human rights values or cultural values? Pursuing values to maintain positive discipline in multicultural schools

    Directory of Open Access Journals (Sweden)

    Petro du Preez

    2010-01-01

    Full Text Available Discussions on discipline in education often accentuate corporal punishment or measures to infuse moral fibre. In addition, many authors argue that inculcating a particular value system can promote discipline in schools. This could however be profoundly problematic in the light of the Constitution. We argue that positive discipline in multicultural school environments needs to be based in part on human rights values that are neither solely universally interpreted nor particularistically interpreted. We report on the data generated at a research workshop held as the final dissemination process of a four-year international research project entitled "Understanding human rights through different belief systems: intercultural and interreligious dialogue". Dialogue was chosen as a form of data gathering since it is more spontaneous than conventional questioning techniques and can thus generate more naturally occurring data to strengthen the outcomes of the project. It appears that some teachers believe discipline can only be maintained through the elevation of cultural values (particularism. We argue that schools should start negotiating, at the most basic level, the values, including emancipatory, human rights values, and cultural values, which could underpin positive discipline in multicultural schools. Drawing solely on cultural values is not only unlikely to solve the problem of discipline, but could also undermine the efforts to transform our diverse, democratic society.

  17. Overstating values: medical facts, diverse values, bioethics and values-based medicine.

    Science.gov (United States)

    Parker, Malcolm

    2013-02-01

    Fulford has argued that (1) the medical concepts illness, disease and dysfunction are inescapably evaluative terms, (2) illness is conceptually prior to disease, and (3) a model conforming to (2) has greater explanatory power and practical utility than the conventional value-free medical model. This 'reverse' model employs Hare's distinction between description and evaluation, and the sliding relationship between descriptive and evaluative meaning. Fulford's derivative 'Values Based Medicine' (VBM) readjusts the imbalance between the predominance of facts over values in medicine. VBM allegedly responds to the increased choices made available by, inter alia, the progress of medical science itself. VBM attributes appropriate status to evaluative meaning, where strong consensus about descriptive meaning is lacking. According to Fulford, quasi-legal bioethics, while it can be retained as a kind of deliberative framework, is outcome-based and pursues 'the right answer', while VBM approximates a democratic, process-oriented method for dealing with diverse values, in partnership with necessary contributions from evidence-based medicine (EBM). I support the non-cognitivist underpinnings of VBM, and its emphasis on the importance of values in medicine. But VBM overstates the complexity and diversity of values, misrepresents EBM and VBM as responses to scientific and evaluative complexity, and mistakenly depicts 'quasi-legal bioethics' as a space of settled descriptive meaning. Bioethical reasoning can expose strategies that attempt to reduce authentic values to scientific facts, illustrating that VBM provides no advantage over bioethics in delineating the connections between facts and values in medicine. © 2011 Blackwell Publishing Ltd.

  18. Education for values and bioethics.

    Science.gov (United States)

    Nunes, Rui; Duarte, Ivone; Santos, Cristina; Rego, Guilhermina

    2015-01-01

    "Education for Values and Bioethics" is a project which aims to help the student to build his/her personal ethics. It was addressed to ninth grade students (mean age 14) who frequented public education in all schools of the City of Porto, Portugal-EU in 2010-2013 (N-1164). This research and action project intended to promote the acquisition of knowledge in the following areas: interpersonal relationships, human rights, responsible sexuality, health, environment and sustainable development, preservation of public property, culture, financial education, social innovation and ethical education for work. The students were asked to answer to a knowledge questionnaire on bioethics. To assess the values it was used Leonard Gordon's Survey of Personal Values and Survey of Interpersonal Values. The results of this study show that the project contributes to an increase of knowledge in the area of bioethics. Also the students enrolled in the program showed a development with regards the acquisition of the basic values of pluralistic societies. It is also suggested that this general knowledge on bioethics could be especially helpful to students that want a career in health sciences.

  19. Applied extreme-value statistics

    Energy Technology Data Exchange (ETDEWEB)

    Kinnison, R.R.

    1983-05-01

    The statistical theory of extreme values is a well established part of theoretical statistics. Unfortunately, it is seldom part of applied statistics and is infrequently a part of statistical curricula except in advanced studies programs. This has resulted in the impression that it is difficult to understand and not of practical value. In recent environmental and pollution literature, several short articles have appeared with the purpose of documenting all that is necessary for the practical application of extreme value theory to field problems (for example, Roberts, 1979). These articles are so concise that only a statistician can recognise all the subtleties and assumptions necessary for the correct use of the material presented. The intent of this text is to expand upon several recent articles, and to provide the necessary statistical background so that the non-statistician scientist can recognize and extreme value problem when it occurs in his work, be confident in handling simple extreme value problems himself, and know when the problem is statistically beyond his capabilities and requires consultation.

  20. Can Value Added Add Value to Teacher Evaluation?

    Science.gov (United States)

    Darling-Hammond, Linda

    2015-01-01

    The five thoughtful papers included in this issue of "Educational Researcher" ("ER") raise new questions about the use of value-added methods (VAMs) to estimate teachers' contributions to students' learning as part of personnel evaluation. The papers address both technical and implementation concerns, considering potential…

  1. Patent Races and Market Value

    DEFF Research Database (Denmark)

    Czarnitzki, Dirk; Hussinger, Katrin; Leten, Bart

    Patent races are models of strategic interactions between firms competing to develop an invention. The winning firm secures a patent, protecting the invention from imitation. This paper tests the assumption made about the reward structure in patent races, both in discrete and complex industries. We...... identify patent race winners using detailed information from the patent examination reports at the European Patent Office (EPO). Estimates of a market value equation featuring large, R&D-intensive U.S., European and Japanese firms, show that if firms win patent races, their market value increases...... significantly. We further show that the gain in market value is significantly larger for patent race winners in discrete industries than for firms in complex industries....

  2. Human values and moral exclusion

    Directory of Open Access Journals (Sweden)

    Mark Goodale

    2016-12-01

    Full Text Available This article uses empirical data from the anthropology of human rights and the ethics of everyday life to examine the relationship between dominant value frames, moral action, and the rise of ‘counter-humanities’ in the form of cultural identitarianism, racial and class-based nationalism, apocalyptic theologies, and nativist populism. This article focuses, in particular, on the emergence and growing power of the value frame of human rights in the post-Cold War period and argues that the more recent spread of violent movements based in forms of moral exclusion was an ironic consequence of the power of human rights. After considering, and then rejecting, the possibility that citizenship can stand in for ‘humanity’ as a more sustainable value frame, the article concludes with an argument for the promise of a post-utopian solidarity inspired by the humanism of Montaigne and More and the pluralism of Berlin.

  3. The Value Question in Metaphysics.

    Science.gov (United States)

    Kahane, Guy

    2012-07-01

    Much seems to be at stake in metaphysical questions about, for example, God, free will or morality. One thing that could be at stake is the value of the universe we inhabit-how good or bad it is. We can think of competing philosophical positions as describing possibilities, ways the world might turn out to be, and to which value can be assigned. When, for example, people hope that God exists, or fear that we do not possess free will, they express attitudes towards these possibilities, attitudes that presuppose answers to questions about their comparative value. My aim in this paper is to distinguish these evaluative questions from related questions with which they can be confused, to identify structural constraints on their proper pursuit, and to address objections to their very coherence. Answers to such evaluative questions offer one measure of the importance of philosophical disputes.

  4. Interpretative reports and critical values.

    Science.gov (United States)

    Piva, Elisa; Plebani, Mario

    2009-06-01

    In the clinical laboratory to allow an effective testing process, post-analytical activity can have two goals in trying to improve patient safety: result interpretation and communication of critical values. Both are important issues, and their success requires a cooperative effort. Misinterpretation of laboratory test results or ineffectiveness in their notification can lead to diagnostic errors or errors in identifying patient critical conditions. With the awareness that the incorrect interpretation of tests and the breakdown in the communication of critical values are preventable errors, laboratorians should make every effort to prevent the types of errors that potentially harm patients. In order to improve the reliability of laboratories, we attempt to explain how interpretative reporting and automated notification of critical values can be used to reduce errors. Clinical laboratories can therefore work to improve clinical effectiveness, without forgetting that everything should be designed to provide the best outcomes for patients.

  5. The Value Question in Metaphysics

    Science.gov (United States)

    Kahane, Guy

    2012-01-01

    Much seems to be at stake in metaphysical questions about, for example, God, free will or morality. One thing that could be at stake is the value of the universe we inhabit—how good or bad it is. We can think of competing philosophical positions as describing possibilities, ways the world might turn out to be, and to which value can be assigned. When, for example, people hope that God exists, or fear that we do not possess free will, they express attitudes towards these possibilities, attitudes that presuppose answers to questions about their comparative value. My aim in this paper is to distinguish these evaluative questions from related questions with which they can be confused, to identify structural constraints on their proper pursuit, and to address objections to their very coherence. Answers to such evaluative questions offer one measure of the importance of philosophical disputes. PMID:23024399

  6. Complex-Valued Neural Networks

    CERN Document Server

    Hirose, Akira

    2012-01-01

    This book is the second enlarged and revised edition of the first successful monograph on complex-valued neural networks (CVNNs) published in 2006, which lends itself to graduate and undergraduate courses in electrical engineering, informatics, control engineering, mechanics, robotics, bioengineering, and other relevant fields. In the second edition the recent trends in CVNNs research are included, resulting in e.g. almost a doubled number of references. The parametron invented in 1954 is also referred to with discussion on analogy and disparity. Also various additional arguments on the advantages of the complex-valued neural networks enhancing the difference to real-valued neural networks are given in various sections. The book is useful for those beginning their studies, for instance, in adaptive signal processing for highly functional sensing and imaging, control in unknown and changing environment, robotics inspired by human neural systems, and brain-like information processing, as well as interdisciplina...

  7. System for Memorizing Maximum Values

    Science.gov (United States)

    Bozeman, Richard J., Jr. (Inventor)

    1996-01-01

    The invention discloses a system capable of memorizing maximum sensed values. The system includes conditioning circuitry which receives the analog output signal from a sensor transducer. The conditioning circuitry rectifies and filters the analog signal and provides an input signal to a digital driver, which may be either liner or logarithmic. The driver converts the analog signal to discrete digital values, which in turn triggers an output signal on one of a plurality of driver output lines n. The particular output lines selected is dependent on the converted digital value. A microfuse memory device connects across the driver output lines, with n segments. Each segment is associated with one driver output line, and includes a microfuse that is blown when a signal appears on the associated driver output line.

  8. Properties of Carry Value Transformation

    Directory of Open Access Journals (Sweden)

    Suryakanta Pal

    2012-01-01

    Full Text Available Carry Value Transformation (CVT is a model of discrete deterministic dynamical system. In the present study, it has been proved that (1 the sum of any two nonnegative integers is the same as the sum of their CVT and XOR values. (2 the number of iterations leading to either CVT=0 or XOR=0 does not exceed the maximum of the lengths of the two addenda expressed as binary strings. A similar process of addition of modified Carry Value Transformation (MCVT and XOR requires a maximum of two iterations for MCVT to be zero. (3 an equivalence relation is shown to exist on Z×Z which divides the CV table into disjoint equivalence classes.

  9. Realizing "value-added" metrology

    Science.gov (United States)

    Bunday, Benjamin; Lipscomb, Pete; Allgair, John; Patel, Dilip; Caldwell, Mark; Solecky, Eric; Archie, Chas; Morningstar, Jennifer; Rice, Bryan J.; Singh, Bhanwar; Cain, Jason; Emami, Iraj; Banke, Bill, Jr.; Herrera, Alfredo; Ukraintsev, Vladamir; Schlessinger, Jerry; Ritchison, Jeff

    2007-03-01

    The conventional premise that metrology is a "non-value-added necessary evil" is a misleading and dangerous assertion, which must be viewed as obsolete thinking. Many metrology applications are key enablers to traditionally labeled "value-added" processing steps in lithography and etch, such that they can be considered integral parts of the processes. Various key trends in modern, state-of-the-art processing such as optical proximity correction (OPC), design for manufacturability (DFM), and advanced process control (APC) are based, at their hearts, on the assumption of fine-tuned metrology, in terms of uncertainty and accuracy. These trends are vehicles where metrology thus has large opportunities to create value through the engineering of tight and targetable process distributions. Such distributions make possible predictability in speed-sorts and in other parameters, which results in high-end product. Additionally, significant reliance has also been placed on defect metrology to predict, improve, and reduce yield variability. The necessary quality metrology is strongly influenced by not only the choice of equipment, but also the quality application of these tools in a production environment. The ultimate value added by metrology is a result of quality tools run by a quality metrology team using quality practices. This paper will explore the relationships among present and future trends and challenges in metrology, including equipment, key applications, and metrology deployment in the manufacturing flow. Of key importance are metrology personnel, with their expertise, practices, and metrics in achieving and maintaining the required level of metrology performance, including where precision, matching, and accuracy fit into these considerations. The value of metrology will be demonstrated to have shifted to "key enabler of large revenues," debunking the out-of-date premise that metrology is "non-value-added." Examples used will be from critical dimension (CD

  10. Integer-valued trawl processes

    DEFF Research Database (Denmark)

    Barndorff-Nielsen, Ole E.; Lunde, Asger; Shephard, Neil

    2014-01-01

    This paper introduces a new continuous-time framework for modelling serially correlated count and integer-valued data. The key component in our new model is the class of integer-valued trawl processes, which are serially correlated, stationary, infinitely divisible processes. We analyse...... the probabilistic properties of such processes in detail and, in addition, study volatility modulation and multivariate extensions within the new modelling framework. Moreover, we describe how the parameters of a trawl process can be estimated and obtain promising estimation results in our simulation study. Finally...

  11. Thoughts on Earned Value Assessments

    Science.gov (United States)

    Pido, Kelle

    2009-01-01

    This slide presentation reviews the concepts of Earned Value reporting and Earned Value Metrics (EVM) and the implementation for the Constellation Program. EVM is used to manage both the contract and civil service workforce, and used as a measure of contractor costs and performance. The Program EVM is not as useful for Level of Effort tasking, for either contractor, or civil service employees. Some issues and concerns in reference to EVM and the process for the use of EVM for Mission assurance are reviewed,

  12. Revelation and Innovation of Value

    DEFF Research Database (Denmark)

    Saghaug, Kristin Margrethe

    Kristin F. Saghaug’s Phd thesis investigates the interaction of revelatory theology, artistic creativity and small business owners in a business model innovation context. This project challenges mainstream business management’s concept of value and adds to the understanding of the innovation...... of values that are innovated as they are “broken through” using Tillich’s notion of revelation in art and his anthropology. The project adds to the understanding of the innovation process as it focuses on the moment as a breakthrough, a fragmentary revelation that unites past, present and future. The form...

  13. The global value of vaccination.

    Science.gov (United States)

    Ehreth, Jenifer

    2003-01-30

    While most agree that vaccination is one of the most important public health practices, vaccines continue to be underused and undervalued, and vaccine-preventable diseases remain a threat to world health. Perhaps one reason this gap remains is that decision-making generally is made on a vaccine-by-vaccine basis. There has been less attention to the value of vaccination in general. To more clearly identify this value, this paper reviews the cost-effectiveness literature and calculates the annual benefits of vaccination on a global scale.

  14. Stakeholder orientation vs. shareholder value

    DEFF Research Database (Denmark)

    Rose, Caspar

    2003-01-01

    Abstract: This article analyzes the conflict of interests between shareholders andother stakeholders, including when such conflicts of interests may arise. It is arguedthat shareholder value cannot be justified simply by referring to any prerogativeproperty rights of the shareholders. Instead......, shareholder value coincides with theefficient hypothetical perfect contract. However, due to contractual failures in certainbargain situations, management may be unable to `internalize the firms externalities'.This means that in these situations there is a tradeoff between a broad duty of loyaltyfor...... cautious the legal systemshould use a doctrine based on the `company's interests'. In addition, the notion of afirm's social responsibility is critically evaluated together with the associated pitfallsof accepting this concept....

  15. Brokerage-based value creation

    DEFF Research Database (Denmark)

    Gretzinger, Susanne; Leick, Birgit

    2017-01-01

    Purpose: Resource-dependence asymmetries and risks arising from network collaboration lead to benefits and challenges. The present paper studies this trade-off, highlighting both the need and the power of moderation and brokerage as appropriate tools for network managers to handle such conflicts...... position of powerful ‘socio-centric stars’ that exercise control over the partaking members and also because there is a lack of awareness on the power base of the heterogeneous members. Value: The role of awareness for network brokers and brokerage opportunities in connection with value co-creation within...

  16. Value metrics for better lighting

    CERN Document Server

    Rea, Mark S

    2012-01-01

    We often do not fully understand what lighting can do for us. We know that we need lighting, but often that is as far as the thinking goes. We do a really good job, however, of conceptualizing the costs of those lighting systems because we can readily measure those costs. Reducing costs will certainly increase the value ratio for lighting if the benefits of the lighting system are held constant. Without a clear purpose for the lighting system, and no clear idea of benefits, there is little else that can be used in the value engineering process. This book is dedicated to the notion that our s

  17. Dietary reference values for thiamin

    DEFF Research Database (Denmark)

    Sjödin, Anders Mikael

    2016-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) derived dietary reference values (DRVs) for thiamin (vitamin B1). The Panel considers that data from depletion–repletion studies in adults on the amount of dietary thiamin intake...... were measured. Results from other depletion–repletion studies are in agreement with this value. The Panel agrees on the coefficient of variation of 20% used by the SCF to cover uncertainties related to distribution of thiamin requirements in the general population, and endorses the population reference...

  18. The value of foreign ownership

    Directory of Open Access Journals (Sweden)

    John Romalis

    2011-12-01

    Full Text Available

    We use firm level data on cross-border mergers and acquisitions and share prices to explore the extent to which foreign ownership increases the profitability of firms in emerging markets. We find that cross-border ac¬quisitions add value to target firms. However, there is only weak evidence that such acquisitions add more value than purely domestic acquisitions. Further, most of this latter effect occurs when the target firm’s country is in a crisis.

  19. How can facility managers add value?

    DEFF Research Database (Denmark)

    Jensen, Per Anker; van der Voordt, Theo

    2015-01-01

    Recent years have seen a growing interest in the concept of added value of facilities management (FM) and corporate real estate management (CREM), and how to attain and measure it. There is a wide variety of definitions in use, and recognition of different types of added value, such as user value......, customer value, financial value, environmental value and relationship value....

  20. Democratic values, emotions and emotivism

    Directory of Open Access Journals (Sweden)

    Vranić Bojan

    2016-01-01

    Full Text Available The aim of this paper is to explore the relation between democratic values and emotions. The author argues that democratic values and emotional judgments are inter-reducible: political agents use emotional judgments to reflexively evaluate normative paradigms of political life. In the first part of the paper, the author describes the state of emotions in contemporary political philosophy and identifies Charles Stevenson’s ethical conception of emotivism as the first comprehensive attempt to neutrally conceptualize emotions in moral and political thinking. The second part of the paper explores the shortcomings of emotivism and finds an adequate alternative in Martha Nussbaum’s concept of emotional judgment as the one that contains beliefs and values about social objects. In the final part of the paper, the author identifies that moral and political disagreements emerge in democracies from ranking of the importance of political objects. The evaluation criteria for this type of ranking is derived from democratic values which are reducible to agents’ emotional judgments. [Projekat Ministarstva nauke Republike Srbije, br. 179076

  1. Adding Value: Online Student Engagement

    Science.gov (United States)

    Everett, Donna R.

    2015-01-01

    This paper seeks to add to the emerging literature related to online student engagement with additional suggestions for instructional strategies. Student engagement is one of the tenets of effective online instruction; as such, particular attention to how it adds value to student learning is crucial and worth the time and effort to enhance…

  2. Strategies for Resolving Value Dilemmas.

    Science.gov (United States)

    Tymchuk, Alexander J.

    1982-01-01

    Presents a model that can be used by social scientists to formulate and test choice alternatives to select the most ethical course of action when values are in conflict. Graduate students in psychology, education, and medicine have used the model to recognize and resolve ethical problems. (RM)

  3. HOW APPRAISERS DEVELOP FAIR VALUE

    Directory of Open Access Journals (Sweden)

    MIROSLAV ŠKODA

    2012-01-01

    Full Text Available Management is responsible for its own financial decisions. If we take into account, that fair value concept was shown in financial crisis as something that does not work anymore in this way; there is a big need to develop it for the future. Non-professional readers of financial statements believe, however, that company financials are the work of the public accounting firm that had signed the audit certificate. The main reason for bringing this point up is that when companies disclose Fair Value (FV information in their financial statements, they are taking responsibility for the values disclosed. Management may often be encouraged to utilize the services of an outside professional, but at the end of the day, the outside appraiser is a hired gun. Although the appraiser has to take responsibility for his own work, hiring the appraiser does not absolve management of its ultimate responsibility. The obverse of this is also true. Management does not have to hire the appraiser to develop any fair value disclosures made in the financial statements. Developing FV information is not recommended as a do-it yourself undertaking, there is nothing in Generally Accepted Accounting Principles (GAAP or Securities Exchange Commission (SEC regulations, however, that requires an outside appraiser.

  4. Naturalness as an Educational Value

    Science.gov (United States)

    Frolund, Sune

    2016-01-01

    Existentialism and postmodernism have both abandoned the idea of a human nature. Also, the idea of naturalness as a value for education has been targeted as a blind for conservative ideology. There are, however, good reasons to re-establish a sound concept of human naturalness. First of all, the concept does not seem to have disappeared from…

  5. Value and Pricing of MOOCs

    Science.gov (United States)

    Baker, Rose M.; Passmore, David L.

    2016-01-01

    Reviewed in this article is the potential for Massive Open Online Courses (MOOCs) to transform higher education delivery, accessibility, and costs. Next, five major value propositions for MOOCs are considered (headhunting, certification, face-to-face learning, personalized learning, integration with services external to the MOOC, marketing). Then,…

  6. The Facilities Management Value Map

    DEFF Research Database (Denmark)

    Jensen, Per Anker

    2008-01-01

    The paper is based on research from 21 cases studies on Facilities Management (FM) in the Nordic countries. The work also relates to a working group on “Highlighting the Added Value of FM” under Nordic FM. The aim has been to establish a conceptual framework to discuss, understand and explain...

  7. Do informations have a value?

    DEFF Research Database (Denmark)

    Jørgensen, Ulrik

    1996-01-01

    The debate on IT tends to assume that information automatically has a value assigned to it. This is in general questioned as the ownership and context of information is setting the stage. The contemporary focus on the Internet and the access to information overstates the importance of information...

  8. Value Changes in Transforming China

    Directory of Open Access Journals (Sweden)

    Thomas Herdin

    2013-01-01

    Full Text Available The People’s Republic of China (PRC is back on the global agenda. Inthe late 1970s, the process of modernization (reform and opening up under Deng Xiaoping brought enormous changes to the economy, society and cultural landscape. China has rapidly emerged as a major world power, despite the current global economic crisis. This article explores the changes in Chinese values caused by the expanding economic and cultural exchange processes within the country. Of specific theoretical interest is the role played by the mass media andinformation and communication technologies (ICT, and their bearing on modern Chinese society. Empirically, we first examine China’s placement on a global map of values (based on the World Value Survey, noting recent value shifts. We then offer a comprehensive view of attitudes of Chinese managers, drawing on a quantitative study from Beijing and Shanghai, to highlight the importance ofcultural differences deeply rooted in Chinese society. Finally, implications for cultural relations between West and East are discussed.

  9. Backtesting Value-at-Risk

    DEFF Research Database (Denmark)

    Nielsen, Thor Pajhede

    2017-01-01

    Testing the validity of value-at-risk (VaR) forecasts, or backtesting, is an integral part of modern market risk management and regulation. This is often done by applying independence and coverage tests developed by Christoffersen (International Economic Review, 1998; 39(4), 841–862) to so...

  10. More Value to Defining Quality

    Science.gov (United States)

    Van Kemenade, Everard; Pupius, Mike; Hardjono, Teun W.

    2008-01-01

    There are lots of definitions of quality, and also of quality in education. Garvin (1984) discerns five approaches: the transcendental approach, the product-oriented approach, the customer-oriented approach, the manufacturing-oriented approach and the value-for-money approach. Harvey and Green (1993) give five interrelated concepts of quality as:…

  11. Nutritive value of Mopanie worms

    CSIR Research Space (South Africa)

    Dreyer, JJ

    1982-01-01

    Full Text Available . However, with the exception of the recordings in 1968 pf a figure for the digestibility of the protein component of one sample of traditionally prepared, dried Mopanie caterpillars by Dreyer, no further work has been done to assess the nutritive value...

  12. A Blizzard of a Value

    Science.gov (United States)

    Bostic, Jonathan D.

    2015-01-01

    "Who has been to Dairy Queen® and purchased a Blizzard?®" Ms. Bosetti asked her students. During the summer, Bosetti had seen many of her former and future students at the local Dairy Queen enjoying Blizzard desserts and wondered, "Which Blizzard size is the best value?" She used this context for a ratios and proportions task…

  13. Dietary reference values for potassium

    DEFF Research Database (Denmark)

    Sjödin, Anders Mikael

    2016-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) derives dietary reference values (DRVs) for potassium. The Panel decides to set DRVs on the basis of the relationships between potassium intake and blood pressure and stroke...

  14. Dietary reference values for riboflavin

    DEFF Research Database (Denmark)

    Sjödin, Anders Mikael

    2017-01-01

    Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) derives dietary reference values (DRVs) for riboflavin. The Panel considers that the inflection point in the urinary riboflavin excretion curve in relation to riboflavin intake...

  15. Knowing values and public inspection

    NARCIS (Netherlands)

    D.J.N. van Eijck (Jan); M. Gattinger (Malvin); Y. Wang (Yanjing)

    2017-01-01

    textabstractWe present a basic dynamic epistemic logic of “knowing the value”. Analogous to public announcement in standard DEL, we study “public inspection”, a new dynamic operator which updates the agents’ knowledge about the values of constants.We provide a sound and strongly complete

  16. Adding Value to Indiana's Commodities.

    Science.gov (United States)

    Welch, Mary A., Ed.

    1995-01-01

    Food processing plants are adding value to bulk and intermediate products to sell overseas. The Asian Pacific Rim economies constituted the largest market for consumer food products in 1993. This shift toward consumer food imports in this area is due to more women working outside the home, the internationalization of populations, and dramatic…

  17. Labour in Global Value Chains

    DEFF Research Database (Denmark)

    Lund-Thomsen, Peter; Nadvi, Khalid; Chan, Anita

    2012-01-01

    on the global football industry, a sector dominated by leading global brands that manage dispersed global value chains. It assesses the working conditions for football stitchers engaged in different forms of work organization, factories, stitching centres and home-based settings in Pakistan, India and China...

  18. In Search of Public Value

    DEFF Research Database (Denmark)

    Pedersen, Dorthe

    that allows the governance structure to become tense and unresolved. The author suggest that public leadership should be considered as a hybrid practice formed around an ongoing search of of 'publics' and 'images of wholeness' by way of oscillating between varying values and identities. This again calls...

  19. Promoting Professional Value from Within.

    Science.gov (United States)

    Zeece, Pauline Davey; Bauermeister, Maxine L.

    Conditions in the early childhood profession that contribute to the development of a positive image of child caregivers are discussed. The first step in development of such an image of child care work involves the reaffirmation of the value of caring for and teaching young children. The second step involves examination and reconciliation of biases…

  20. More value to defining quality

    NARCIS (Netherlands)

    Mike Pupius; prof.dr.ing T.W. Hardjono; PhD Everard van Kemenade

    2008-01-01

    There are lots of definitions of quality, and also of quality in education. Garvin (1984)discerns five approaches: the transcendental approach, the product-oriented approach, the customeroriented approach, the manufacturing-oriented approach and the value-for-money approach. Harvey and Green (1993)

  1. Values Concepts of Younger Children.

    Science.gov (United States)

    Schuncke, George M.; Krogh, Suzanne L.

    1982-01-01

    The concepts of friendship, rules, property, obedience to authority, truth, promises, and sharing are appropriate for inclusion in values education materials for elementary students. Interviewers questioned 180 children in grades K-5 about their level of understanding of each concept and their perceptions of each concept's importance to their…

  2. Transparency and value chain sustainability

    NARCIS (Netherlands)

    Mol, A.P.J.

    2015-01-01

    The rise of transparency on the public and political agendas is not an accident or fad, soon to be replaced by another timely topic in sustainability politics and governance. Transparency will remain a key topic in global value chains and will further develop as it piggy-backs on wider social

  3. ISPI's Value Proposition: Two Examples.

    Science.gov (United States)

    Swinney, John

    2003-01-01

    Describes two experiences that illustrate the value of the International Society for Performance Improvement (ISPI). Highlights include measuring organizational results; identifying opportunities to improve performance; training as part of the solution; the role of ISD (instructional systems design); HPT (human performance technology) issues; and…

  4. Plausible values in statistical inference

    NARCIS (Netherlands)

    Marsman, M.

    2014-01-01

    In Chapter 2 it is shown that the marginal distribution of plausible values is a consistent estimator of the true latent variable distribution, and, furthermore, that convergence is monotone in an embedding in which the number of items tends to infinity. This result is used to clarify some of the

  5. Enhancing value of information analyses

    NARCIS (Netherlands)

    Janssen, Mart P.; Koffijberg, Hendrik

    Objective: The aim of this study was to demonstrate that it is feasible and recommendable to present value of information (VOI) outcomes in terms of underlying costs and effects in addition to costs alone. Methods: The benefits of collecting additional information on health economic outcomes before

  6. The polyphony of values and the value of polyphony

    Directory of Open Access Journals (Sweden)

    Lars Thøger CHRISTENSEN

    2015-07-01

    Full Text Available While human communication is inherently symbolic and thus potentially vague, ambiguous and polyphonic, there is a growing emphasis on certainty, accuracy and consistency in everything contemporary organizations say and do. Organizational messages about corporate values, in particular, are expected to accurately and unambiguously depict the organizational sender “behind” the words. Current communication principles, in other words, seek to reduce or eliminate the polyphonic potential of symbolic communication. In this paper we challenge this trend, arguing that the polyphony of corporate values is valuable because it facilitates change by inviting alternative interpretations and stimulating participation and critique. Lack of accuracy in organizational messages – including inconsistencies between what organizations say and what they do – may be an important driver of organizational and social change, because such differences have potential to raise expectations and apply pressure on organizational actors to improve their practices.

  7. The Polyphony of Values and the Value of Polyphony

    DEFF Research Database (Denmark)

    Christensen, Lars Thøger; Morsing, Mette; Thyssen, Ole

    2015-01-01

    because it facilitates change by inviting alternative interpretations and stimulating participation and critique. Lack of accuracy in organizational messages – including inconsistencies between what organizations say and what they do – may be an important driver of organizational and social change......While human communication is inherently symbolic and thus potentially vague, ambiguous and polyphonic, there is a growing emphasis on certainty, accuracy and consistency in everything contemporary organizations say and do. Organizational messages about corporate values, in particular, are expected...

  8. The EU race directive: its symbolic value - its only value?

    OpenAIRE

    Howard, Erica

    2004-01-01

    Legislation against racial discrimination makes, it is argued, a clcar statement against racism in all its forms and hence has symbolic value. This is expressed in\\ud different ways, for example: a declaration of firm opposition to racism; the sending out or a clear political signal regarding the commitment to the fight against racism; a powerrul symbol and a statement of intent. This Article will argue that the European Union's Race directive had, at the time of its adoption, significant sym...

  9. Handcraft: merchandise, value and fetish

    Directory of Open Access Journals (Sweden)

    Emanuelle Kelly Ribeiro da Silva

    2016-06-01

    Full Text Available The article aims to expose reflections on the handcraft as a symbolic differential for fashion products and design. The text presents reflections on the representations of craft production to the consumer market from the study of the categories: commodity fetish and value. Therefore, they were used with theoretical support the concepts erected by Karl Marx and empirical observations on the exploitation of handcraft by the current luxury market, for example. The methodological routes adopted for the construction of research guided in field research, specifically with participant observation, and literature review. The results point to the construction of interesting reflections on the exploitation of cultural goods and elements derived from popular culture as agregators value to drivers of consumption today.

  10. Theories and Opinions of value

    Directory of Open Access Journals (Sweden)

    Sergio Mattia

    2013-08-01

    Full Text Available The aim of this paper is to open again the discussion on the social function of Appraisal, as nowadays are quite noticeable the negative effects on the communities’ wellbeing caused by a strong restriction of its task, up to deny the dignity of autonomous Science, which should play an important role for ensuring the economic justice. In order to explain this character of Appraisal, the first part of this contribution focuses on the description of some special and still relevant terms and concepts, that could be considered as different kind of value. The second part of the paper deals with the problems that the Appraisal must be able to solve. At this level, it will be put in evidence the importance of its theory of value and its specific postulates with a special reference to the theory of ordinariness.

  11. Partial metrizability in value quantales

    Directory of Open Access Journals (Sweden)

    Ralph D. Kopperman

    2004-04-01

    Full Text Available Partial metrics are metrics except that the distance from a point to itself need not be 0. These are useful in modelling partially defined information, which often appears in computer science. We generalize this notion to study “partial metrics” whose values lie in a value quantale which may be other than the reals. Then each topology arises from such a generalized metric, and for each continuous poset, there is such a generalized metric whose topology is the Scott topology, and whose dual topology is the lower topology. These are both corollaries to our result that a bitopological space is pairwise completely regular if and only if there is such a generalized metric whose topology is the first topology, and whose dual topology is the second.

  12. Measuring the value of intangibles

    DEFF Research Database (Denmark)

    Clausen, Saskia; Hirth, Stefan

    2016-01-01

    We propose a new earnings-based measure for the value of intangibles. To validate this measure, we compare it to commonly used proxies for intangible intensity, such as R&D expenses. While R&D expenses measure the investment in new intangibles, our new measure gauges the productivity of already...... existing intangibles. We show that our new measure serves as an additional factor to explain firm value, measured either as market capitalization or acquisition prices in M&A transactions. Moreover, it captures the increasing importance of intangibles over time. Finally, we present a specific application...... of our intangible-intensity measure in the context of capital structure. We find that more intangible-intensive firms have lower leverage. © 2016 Elsevier B.V....

  13. Risk management and corporate value

    Directory of Open Access Journals (Sweden)

    Milan Cupic

    2015-12-01

    Full Text Available The paper presents a theoretical framework for assessing the impact of risk management on corporate value. As the relevant factors that determine this impact, the paper analyzes market imperfections and investors’ risk aversion. The results of the present research indicate that risk management contributes to an increase in corporate value if, under the influence of market imperfections, corporate risk exposure is concave. As an expression of market imperfections, the paper analyzes the costs of financial distress, agency costs, and taxation. The results of the research also indicate that the risk management policy should not aim to minimize, but rather optimize risk exposure, by taking into account the costs of risk management, investors’ risk aversion and the competitive advantage a corporation has on the relevant market.

  14. Value of Information Web Application

    Science.gov (United States)

    2015-04-01

    DOCTYPE html PUBLIC "-// W3C //DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns=’http://www.w3.org/1999/xhtml...75px; width: 156px" value=’Submit Results’ /> </p> </div> </form> </div> </html> <!DOCTYPE html PUBLIC "-// W3C //DTD

  15. Histological Value of Duodenal Biopsies

    Directory of Open Access Journals (Sweden)

    Limci Gupta

    2005-01-01

    Full Text Available This study was performed to see the value of histopathological diagnosis in management of patients with duodenal biopsies; to look for correlation of histology and serology in suspected cases of coeliac disease; the reasons for taking duodenal biopsies and whether proper adequate histories are provided on the forms sent with request for histopathological view on duodenal biopsies. Here are the observations of the study followed by the discussion.

  16. CREATING VALUE WITHIN CONSUMPTION CULTURE

    Directory of Open Access Journals (Sweden)

    Daniel Adrian Gârdan

    2017-01-01

    Full Text Available The issue of culture consumption is a particular concern within the modern marketing theory. Culture can be seen as representing a body of knowledge, beliefs, values, attitudes, symbols etc, developed in a certain period of time by a group of individuals, items transmitted with the help of a social learning process to other generations within the group. Thus, the consumption of culture will identify itself with the consumption of any product, service or a combination of them, directly resulted as manifestation of culture, expressions of artistic creativity specific for a certain cultural space. The present paper proposes the analysis of the phenomenon referring to the culture consumption in terms of specific characteristics. The paper reviews the features specific to the modern consumer of culture, the relationship that exists between the individuals’ level of education and the culture consumption and value creation process or augmentation of the intrinsic value of an artistic product as a result of the contribution that the culture consumer can bring himself. The authors highlight the fact that within extremely complex processes which are defining the culture consumption, consumers can assume an active role, becoming on their turn co-participants in the cultural goods and services value creation and transmission. The modern consumer benefits more than ever from the advantages offered by the information technology, being called to respond to major challenges of the postmodernism paradigm in terms of culture consumption. Globalization and other social economic and politic phenomena have profoundly changed the reports between individual and culture, between self and other members of the society, causing synthesis and essential transformations of culture consumption, of culture consumers typologies, and not least of the very forms of artistic expression related to cultural goods and services.

  17. Is life of infinite value?

    Science.gov (United States)

    Davis, D S

    2001-09-01

    It is possible and necessary to compare stretches of human life with other goods, such as the good of conserving resources for others. A minute of human life is not of infinite value; all else being equal, a minute of life is less valuable than 10 years of the same life. Nevertheless, this ability to evaluate human life does not necessarily lead to total commodification of human life.

  18. Shapley's value for fuzzy games

    Directory of Open Access Journals (Sweden)

    Raúl Alvarado Sibaja

    2009-02-01

    Full Text Available This is the continuation of a previous article titled "Fuzzy Games", where I defined a new type of games based on the Multilinear extensions f, of characteristic functions and most of standard theorems for cooperative games also hold for this new type of games: The fuzzy games. Now we give some other properties and the extension of the definition of Shapley¨s Value for Fuzzy Games Keywords: game theory, fuzzy sets, multiattribute decisions.

  19. Professional Values in University Education

    Directory of Open Access Journals (Sweden)

    Pilar M. Casares García

    2010-08-01

    Full Text Available One of the key functions of universities is professional training. Performing professional tasks properly calls for not only acquisition of the appropriate technical competences, but also the development of ethical values. In order to adjust to the needs of society and students, university education should offer an integrated development model, which, in addition to technical and cognitive competences, also plans for the inclusion of personal and moral growth.

  20. The Marketing of Cultural Values

    OpenAIRE

    Ionel Enache

    2015-01-01

    The current, fast and unpredictable changes required a rapid transformation of Marketing. Marketing 3.0 can be the solution. Marketing 3.0 is a cultural and social marketing, a marketing of high values: moral, legal, esthetic and a marketing of superior needs: peace, justice, spiritual accomplishments, all globally approached. The goal of Marketing 3.0 is to convince all commercial and cultural structures to get involved in creating the Millennium Development Goals (MDGs): eradicating poverty...

  1. Living the Good (Work) Life: Implications of General Values for Work Values

    Science.gov (United States)

    Carlstrom, Aaron H.

    2011-01-01

    Advances in the understanding of general values from personality and social psychology apply to work values. In this paper, I introduce the concepts of values, value priorities, motivational goals, value types, and personal value systems used to clarify work values. I also introduce the terms basic and broad value and work value types. Second, I…

  2. Historical Medical Value of Donguibogam

    Directory of Open Access Journals (Sweden)

    Bong-Keun Song

    2016-03-01

    Full Text Available Oriental medicine, since its origin in China, has had a long history extending over 2000 years. Today, it comprises several types of medicine predominately practiced in East Asia, including traditional Chinese, traditional Korean, and Kampo medicine. The distinctive medical system of traditional Korean medicine was established shortly after the publication of Donguibogam by Dr. Heo Jun in 1613. Donguibogam is highly acclaimed across East Asia; in 2009, in light of its historical medical value, the United Nations Educational, Scientific, and Cultural Organization registered the book on its cultural heritage list. Here, we review the historical medical value of Donguibogam. The findings confirm that Donguibogam developed a unique and independent form of traditional Korean medicine and innovatively reformed the disease classification system. Moreover, Donguibogam emphasized the importance of disease prevention and medical pragmatism. This book also accelerated the development of folk medicine. Owing to its historical medical value, Donguibogam is now considered the 'bible' of Oriental medicine. Its wide acceptance has contributed to the expansion of Korean medicine utilization among the general public. Donguibogam has also played an important role in the establishment of traditional Korean medicine as a universally valid and original form of medicine, independent of traditional Chinese medicine.

  3. Historical Medical Value of Donguibogam.

    Science.gov (United States)

    Song, Bong-Keun; Won, Jin-Hee; Kim, Sungchul

    2016-03-01

    Oriental medicine, since its origin in China, has had a long history extending over 2000 years. Today, it comprises several types of medicine predominately practiced in East Asia, including traditional Chinese, traditional Korean, and Kampo medicine. The distinctive medical system of traditional Korean medicine was established shortly after the publication of Donguibogam by Dr. Heo Jun in 1613. Donguibogam is highly acclaimed across East Asia; in 2009, in light of its historical medical value, the United Nations Educational, Scientific, and Cultural Organization registered the book on its cultural heritage list. Here, we review the historical medical value of Donguibogam. The findings confirm that Donguibogam developed a unique and independent form of traditional Korean medicine and innovatively reformed the disease classification system. Moreover, Donguibogam emphasized the importance of disease prevention and medical pragmatism. This book also accelerated the development of folk medicine. Owing to its historical medical value, Donguibogam is now considered the 'bible' of Oriental medicine. Its wide acceptance has contributed to the expansion of Korean medicine utilization among the general public. Donguibogam has also played an important role in the establishment of traditional Korean medicine as a universally valid and original form of medicine, independent of traditional Chinese medicine.

  4. Regional Branding: Building Brand Value

    Directory of Open Access Journals (Sweden)

    Klára Margarisová

    2016-01-01

    Full Text Available Regional branding is one of several ways to promote rural regions and support development of socially, culturally and environmentally oriented economies in areas that are interesting due to their natural and cultural heritage. The article attempts to review the conceptual and theoretical underpinnings of branding as conveyed by leading authors in the marketing field. The aim of this paper is to define brand as a broad complex of variables, which are used in building of its identity as a basis for creating value proposition and the position of a brand. Article briefly describes the most comprehensive labeling system for regional products at the micro-regional level is the one guaranteed by Association of Regional Brands (ARB. The main contribution of this article is a theoretical model of strategic management of a regional brand, which captures the interdependence of the individual steps of brand building as well as stakeholders. The starting point for building of brand value is a strategic analysis of the brand, including analysis of customer and competitors. The analysis of external factors is followed by analysis of the brand itself. The resulting relationship between the brand and the customer is based on value proposition representing benefits (functional, emotional, self‑expression. The concept of total product is connected with the concept of total brand and it is offered to the customer as a regional product. Finally it suggests possibilities for further research.

  5. ARCHITECTURAL CONCEPTS FOR VALUE CHAINS

    Directory of Open Access Journals (Sweden)

    A.C. Janse van Rensburg

    2012-01-01

    Full Text Available

    ENGLISH ABSTRACT:The Porter Value Chain has been widely adopted by the business community as a mechanism to understand and comprehend complexity in business environments, with the ultimate goal of structuring the business to maximize its competitive advantage. Implementing the Value Chain is not easy: a number of organizations can testify to their failure to derive any benefits at all from this concept. To overcome this problem, an approach is presented to assist the organization in creating a Value Chain reference model within the broader context of the organization’s enterprise architecture.

    AFRIKAANSE OPSOMMING: Die “Porter Waardeketting” is ’n algemene aanvaarde praktyk wat deur maatskappye gebruik word om die kompleksiteit van besigheidsomgewings mee te verstaan. Die uiteindelike doel hiervan is om die besigheid se mededings voordele te optimiseer. Om die Waardekettingkonsep te implementeer, is nie ’n maklike taak nie – verskeie organisasies kan getuig van mislukte implementeringspogings. Hierdie artikel beskryf ’n benadering beskryf wat gebruik kan word om die organisasie te help om ’n Waardekettingmodel te skep in die bree konteks van die organisasie se besigheidsargitektuur.

  6. Customer value elasticity, equi-value curves and value vectors: implications for customer behaviour and strategic marketing.

    OpenAIRE

    Brennan, Ross

    2009-01-01

    The analysis presented in the paper uses algebraic and geometric methods to explore the implications of the two different specifications of the customer's value equation, the ratio approach and the subtractive approach, for customer behaviour and strategic marketing decisions. Three key concepts are defined and investigated for each specification of the customer's value equation: customer value elasticity, equi-value curves (or "iso-values"), and value vectors. Customer value elasticity measu...

  7. Structural value of Yerevan streets

    Directory of Open Access Journals (Sweden)

    Avetisyan Arsen Grantovich

    2015-04-01

    Full Text Available The absence of the methods of urban analysis in the process of urban development of Yerevan is the reason of urban planning activities that tend to decrease the urban value of Yerevan territories. Meanwhile the studies in the sphere of urban planning and urban analysis prove the dependence of the life in the city on its structure and distribution of the functions. The mentioned issue highlights the importance of urban analysis. The paper discusses space syntax, which is one of the initial methods of urban analysis. The basic concept of Space syntax is based on the assumption that urban fabric can be presented and studied as a power graph. The method provides the measures that evaluate the land use, traffic and pedestrian movement, land value and even carbon emissions. The paper discusses also recent attempts of integration of space syntax method into GIS environment. GIS databases provide researchers with vast amount of urban data. Analyses presented in the current paper were performed on the basis of the open street map, which was imported from the GIS environment. With the application of space syntax methods analysis of connectivity, integration choice (betweenness and depth from the city center were performed to evaluate the structural value of Yerevan streets. Municipal regions of Yerevan were classified by the level of their accessibility and by their distances from the city center on the base of the results of depth measures from the city center. Evaluation of the street network aims to define the most integrated and centrally positioned parts of the city. These areas can be locations for the organization of sub centers of Yerevan in the municipal regions.

  8. Migration, Acculturation and Political Values

    Directory of Open Access Journals (Sweden)

    Cristian Bocancea

    2011-12-01

    Full Text Available Contemporary migration flows create deep processes of acculturation whose consistency, stability and finality are based on a symbolical and subjective arsenal, represented by the democratic values promoted by the Western world. Besides the demographic and economic changes brought by the current population movements (real or virtual there is also a noticeable cultural change which affects the depths of societies (regardless of whether these movements are emigrations or immigrations and which refer to the birth or the consolidation of a lifestyle based on the aspiration to prosperity, personal freedom and democracy, beyond racial, ethnic, religious, etc. differences.

  9. Value and Pricing of MOOCs

    Directory of Open Access Journals (Sweden)

    Rose M. Baker

    2016-05-01

    Full Text Available Reviewed in this article is the potential for Massive Open Online Courses (MOOCs to transform higher education delivery, accessibility, and costs. Next, five major value propositions for MOOCs are considered (headhunting, certification, face-to-face learning, personalized learning, integration with services external to the MOOC, marketing. Then, four pricing strategies for MOOCs are examined (cross-subsidy, third-party, “freemium”, nonmonetary. Although the MOOC movement has experienced growing pains similar to most innovations, we assert that the unyielding pace of improvements in network technologies combined with the need to tame the costs of higher education will create continuing demand for MOOC offerings.

  10. ENVIRONMENTAL PROBLEMS AND ENVIRONMENTAL VALUES

    OpenAIRE

    Mamta Barman

    2017-01-01

    The real wealth of any nation and any region lies in the wellbeing of its people. The three main problems in the world, are known as three-P-Population, Poverty, and Pollution. Pollution is the main problem of the modern world. The technological inventions and progress has over powered nature, it has also resulted in the thoughtless exploitation of nature. Awareness by educating everyone, to value the nature and maintain the natural environment are important need. A study was conducted a 50 p...

  11. The Global Value of Coal

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    Coal plays an essential role in our global energy mix, particularly for power generation; and through that to the alleviation of energy poverty. The use of coal continues to grow rapidly and will continue, together with other fuels, to support world economic and social development particularly in rapidly developing world economies such as China and India. The purpose of this paper is to highlight for policy makers the value of coal to world economic and social development and so encourage development of a policy environment that will allow the coal and electricity industries to make the necessary investments in production capacity and CO2 emissions reduction technologies.

  12. Bivariate value-at-risk

    Directory of Open Access Journals (Sweden)

    Giuseppe Arbia

    2007-10-01

    Full Text Available In this paper we extend the concept of Value-at-risk (VaR to bivariate return distributions in order to obtain measures of the market risk of an asset taking into account additional features linked to downside risk exposure. We first present a general definition of risk as the probability of an adverse event over a random distribution and we then introduce a measure of market risk (b-VaR that admits the traditional b of an asset in portfolio management as a special case when asset returns are normally distributed. Empirical evidences are provided by using Italian stock market data.

  13. The Marketing of Cultural Values

    Directory of Open Access Journals (Sweden)

    Ionel Enache

    2015-01-01

    Full Text Available The current, fast and unpredictable changes required a rapid transformation of Marketing. Marketing 3.0 can be the solution. Marketing 3.0 is a cultural and social marketing, a marketing of high values: moral, legal, esthetic and a marketing of superior needs: peace, justice, spiritual accomplishments, all globally approached. The goal of Marketing 3.0 is to convince all commercial and cultural structures to get involved in creating the Millennium Development Goals (MDGs: eradicating poverty, access to education, promoting the equality of the sexes, reducing infantile mortality, improving maternal health, fighting diseases, ensuring environment sustainability.

  14. Exophthalmometry value distribution in healthy

    Directory of Open Access Journals (Sweden)

    Dalia Jarusaitiene

    2016-04-01

    Conclusions: In the present study, we have established ocular proptosis values according to the age, gender, weight and height of healthy Lithuanian children and adolescents. The eye protrusion significantly correlated with the age, weight and height of subjects and the distance between the lateral rims of the orbits. The gender did not play significant role on the eye projection data. We believe that larger, well-design studies are necessary in future to assess the distribution of proptosis in healthy Lithuanian children and adolescents.

  15. Circle-valued Morse theory

    CERN Document Server

    Pajitnov, Andrei V

    2006-01-01

    In 1927 M. Morse discovered that the number of critical points of a smooth function on a manifold is closely related to the topology of the manifold. This became a starting point of the Morse theory which is now one of the basic parts of differential topology. It is a large and actively developing domain of differential topology, with applications and connections to many geometrical problems. The aim of the present book is to give a systematic treatment of the geometric foundations of a subfield of that topic, the circle-valued Morse functions, a subfield of Morse theory.

  16. Posthumanist's values in worldwide movies.

    Science.gov (United States)

    Pensieri, Claudio; Vitali, Andrea Massimiliano; Tambone, Vittoradolfo

    2014-01-01

    Pop-Philosophy can broadcast lots of important messages, because of its popular way to communicate with people. We can say that one of the most important media used from pop philosophy to achieve its objectives is Cinema. In 2011, 818 films were produced. In 2012, cinema admissions in the USA were 1,360 million while in Europe they were 1,190 million. For this reason we decided to test a new methodology in order to investigate the Campus Bio-Medico University's students' "perception" of Values conveyed by films. In the first phase, we asked 296 students to tell us the titles of the films they have seen that dealt with the disclosure of posthumanist values. From this first phase, we identified the 5 most popular and cited films. In the second phase, we interviewed 175 students on the relationship that each of the 5 selected films had to convey the Idea of God, the Idea of Man and the Idea of Nature. The survey we carried out, allows us to simply see the gap between the message that according to the posthumanist experts should be transmitted in a certain direction with respect to the message received by a selected portion of cinematographic audience.

  17. Economic Values and Resource Use

    Directory of Open Access Journals (Sweden)

    Jan Mikael Malmaeus

    2016-05-01

    Full Text Available Absolute decoupling of GDP growth from resource use implies that economic output can be increased without simultaneously increasing input. The essential meaning of this proposition is that the economic values that represent the GDP can be realized by increasing resource efficiency. Given that the GDP is first and foremost a measure of economic activity rather than welfare the possibility of absolute decoupling is theoretically limited. This paper demonstrates theoretically and empirically that economic values at the macroeconomic level are fundamentally determined by the use of production factors, primarily labor and physical capital. Technical innovations or efficiency gains increasing utility without raising the costs of production do not add to the GDP unless they stimulate investments in physical capital. Hence the neoclassical notion of productivity is only found to be relevant as a microeconomic concept. In practice, GDP growth is mostly explained by capital accumulation and a key question is whether or not capital accumulation can be decoupled from the use of materials and energy. This will determine the possibility of decoupling of GDP growth from resource use and environmental impact. Alternative measures of progress focusing on welfare rather than economic activity are more likely to achieve absolute decoupling.

  18. The fitness value of information.

    Science.gov (United States)

    Donaldson-Matasci, Matina C; Bergstrom, Carl T; Lachmann, Michael

    2010-02-01

    Communication and information are central concepts in evolutionary biology. In fact, it is hard to find an area of biology where these concepts are not used. However, quantifying the information transferred in biological interactions has been difficult. How much information is transferred when the first spring rainfall hits a dormant seed, or when a chick begs for food from its parent? One measure that is commonly used in such cases is fitness value: by how much, on average, an individual's fitness would increase if it behaved optimally with the new information, compared to its average fitness without the information. Another measure, often used to describe neural responses to sensory stimuli, is the mutual information-a measure of reduction in uncertainty, as introduced by Shannon in communication theory. However, mutual information has generally not been considered to be an appropriate measure for describing developmental or behavioral responses at the organismal level, because it is blind to function; it does not distinguish between relevant and irrelevant information. In this paper we show that there is in fact a surprisingly tight connection between these two measures in the important context of evolution in an uncertain environment. In this case, a useful measure of fitness benefit is the increase in the long-term growth rate, or the fold increase in number of surviving lineages. We show that in many cases the fitness value of a developmental cue, when measured this way, is exactly equal to the reduction in uncertainty about the environment, as described by the mutual information.

  19. Congruent leadership: values in action.

    Science.gov (United States)

    Stanley, David

    2008-07-01

    To discuss the significance of an appropriate leadership theory in order to develop an understanding of clinical leadership. Leadership theories developed from management and related paradigms, particularly transformational leadership, may be ineffective in supporting nurses to gain insights into clinical leadership or to develop and implement clinical leadership skills. Instead, congruent leadership theory, based on a match between the clinical leaders' actions and their values and beliefs about care and nursing, may offer a more firm theoretical foundation on which clinical nurses can build an understanding of and capacity to implement clinical leadership or become clinical leaders. Evaluation The information used is drawn from the contemporary literature and a study conducted by the author. Leadership can be better understood when an appropriate theoretical foundation is employed. With regard to clinical leadership, congruent leadership is proposed as the most appropriate theory. It is important to recognize that leadership theories based on a management paradigm may not be appropriate for all clinical applications. Education should be aimed specifically at clinical leaders, recognizing that clinical leaders are followed not for their vision or creativity (even if they demonstrate these), but because they translate their values and beliefs about care into action.

  20. Total Value of Phosphorus Recovery.

    Science.gov (United States)

    Mayer, Brooke K; Baker, Lawrence A; Boyer, Treavor H; Drechsel, Pay; Gifford, Mac; Hanjra, Munir A; Parameswaran, Prathap; Stoltzfus, Jared; Westerhoff, Paul; Rittmann, Bruce E

    2016-07-05

    Phosphorus (P) is a critical, geographically concentrated, nonrenewable resource necessary to support global food production. In excess (e.g., due to runoff or wastewater discharges), P is also a primary cause of eutrophication. To reconcile the simultaneous shortage and overabundance of P, lost P flows must be recovered and reused, alongside improvements in P-use efficiency. While this motivation is increasingly being recognized, little P recovery is practiced today, as recovered P generally cannot compete with the relatively low cost of mined P. Therefore, P is often captured to prevent its release into the environment without beneficial recovery and reuse. However, additional incentives for P recovery emerge when accounting for the total value of P recovery. This article provides a comprehensive overview of the range of benefits of recovering P from waste streams, i.e., the total value of recovering P. This approach accounts for P products, as well as other assets that are associated with P and can be recovered in parallel, such as energy, nitrogen, metals and minerals, and water. Additionally, P recovery provides valuable services to society and the environment by protecting and improving environmental quality, enhancing efficiency of waste treatment facilities, and improving food security and social equity. The needs to make P recovery a reality are also discussed, including business models, bottlenecks, and policy and education strategies.

  1. Weeds optimally grow in peat swamp after burning

    Directory of Open Access Journals (Sweden)

    P.D. Susanti

    2014-07-01

    Full Text Available After clearing land by burning the peat, then the weeds and undergrowth will flourish. Even sometimes, the weeds are eventually burned again. Weed is known as a destroyer plant that has to be controlled. Through proper treatment, the existing weeds in peatlands can be potentiallly exploited. The purpose of this study was to determine the calorific value of briquettes as one of peatland weeds utilization. The results showed that the calorific value ranged from 2,492 cal/g to 5,230 cal/g. The lowest calorific value was on ‘teki kecil’ grass (Scirpus grossus Lf, while the highest calorific value was observed for ‘bantalaki grass’ (Hymenachne amplexicaulis Nees. The high calorific value of the peat weeds are potential for biomass briquettes raw materials. The utilization and use of peat weed briquettes as a raw materials expected can reduce land degradation due to peat swamp burning

  2. Value Profiles of Male and Female Entrepreneurs.

    Science.gov (United States)

    Fernald, Lloyd W., Jr.; Solomon, George T.

    1987-01-01

    Comparison of the values of 86 male and 74 female entrepreneurs found males' highest terminal values being pleasure and true friendship while females' highest terminal values were health and self-respect. High instrumental values for males were ambition and broadmindedness; while for females high instrumental values were honesty and…

  3. Universal statistics of selected values

    Science.gov (United States)

    Smerlak, Matteo; Youssef, Ahmed

    2017-03-01

    Selection, the tendency of some traits to become more frequent than others under the influence of some (natural or artificial) agency, is a key component of Darwinian evolution and countless other natural and social phenomena. Yet a general theory of selection, analogous to the Fisher-Tippett-Gnedenko theory of extreme events, is lacking. Here we introduce a probabilistic definition of selection and show that selected values are attracted to a universal family of limiting distributions which generalize the log-normal distribution. The universality classes and scaling exponents are determined by the tail thickness of the random variable under selection. Our results provide a possible explanation for skewed distributions observed in diverse contexts where selection plays a key role, from molecular biology to agriculture and sport.

  4. Complex-valued Neural Networks

    Science.gov (United States)

    Hirose, Akira

    This paper reviews the features and applications of complex-valued neural networks (CVNNs). First we list the present application fields, and describe the advantages of the CVNNs in two application examples, namely, an adaptive plastic-landmine visualization system and an optical frequency-domain-multiplexed learning logic circuit. Then we briefly discuss the features of complex number itself to find that the phase rotation is the most significant concept, which is very useful in processing the information related to wave phenomena such as lightwave and electromagnetic wave. The CVNNs will also be an indispensable framework of the future microelectronic information-processing hardware where the quantum electron wave plays the principal role.

  5. Shale Oil Value Enhancement Research

    Energy Technology Data Exchange (ETDEWEB)

    James W. Bunger

    2006-11-30

    Raw kerogen oil is rich in heteroatom-containing compounds. Heteroatoms, N, S & O, are undesirable as components of a refinery feedstock, but are the basis for product value in agrochemicals, pharmaceuticals, surfactants, solvents, polymers, and a host of industrial materials. An economically viable, technologically feasible process scheme was developed in this research that promises to enhance the economics of oil shale development, both in the US and elsewhere in the world, in particular Estonia. Products will compete in existing markets for products now manufactured by costly synthesis routes. A premium petroleum refinery feedstock is also produced. The technology is now ready for pilot plant engineering studies and is likely to play an important role in developing a US oil shale industry.

  6. Sharing values, sharing a vision

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-31

    Teamwork, partnership and shared values emerged as recurring themes at the Third Technology Transfer/Communications Conference. The program drew about 100 participants who sat through a packed two days to find ways for their laboratories and facilities to better help American business and the economy. Co-hosts were the Lawrence Livermore National Laboratory and the Lawrence Berkeley Laboratory, where most meetings took place. The conference followed traditions established at the First Technology Transfer/Communications Conference, conceived of and hosted by the Pacific Northwest Laboratory in May 1992 in Richmond, Washington, and the second conference, hosted by the National Renewable Energy Laboratory in January 1993 in Golden, Colorado. As at the other conferences, participants at the third session represented the fields of technology transfer, public affairs and communications. They came from Department of Energy headquarters and DOE offices, laboratories and production facilities. Continued in this report are keynote address; panel discussion; workshops; and presentations in technology transfer.

  7. Value Co-creation Behaviour

    DEFF Research Database (Denmark)

    Laud, Gaurangi; Karpen, Ingo Oswald

    2017-01-01

    Purpose:The purpose of this paper is to identify antecedents and consequences ofcustomers’ value co-creation behaviour (VCB). VCB as a means to facilitatevalue realisation processes is gaining importance in service research andpractice. Encouraging such enactments can be challenging, but can also...... international weight-management firm. Findings:Results suggest that customers’ embeddedness is a key antecedent ofcustomers’ VCB in a service system. The three embeddedness dimensions –structural, relational and cultural – have a differential impact on customers’VCB. Furthermore, findings illustrate...... that customers’ VCB has a significantimpact on their object-oriented, self-oriented and brand-oriented socialvalue-in-context outcomes. Research limitations/implications:This study contributes by empirically investigating and validatingantecedents and consequences of VCB in a service system. In doing so...

  8. Normal Criterion Concerning Shared Values

    Directory of Open Access Journals (Sweden)

    Wei Chen

    2012-01-01

    Full Text Available We study normal criterion of meromorphic functions shared values, we obtain the following. Let F be a family of meromorphic functions in a domain D, such that function f∈F has zeros of multiplicity at least 2, there exists nonzero complex numbers bf,cf depending on f satisfying (i  bf/cf is a constant;  (iimin {σ(0,bf,σ(0,cf,σ(bf,cf≥m} for some m>0;  (iii  (1/cfk-1(f′k(z+f(z≠bfk/cfk-1 or (1/cfk-1(f′k(z+f(z=bfk/cfk-1⇒f(z=bf, then F is normal. These results improve some earlier previous results.

  9. The Value of Clean Air

    Science.gov (United States)

    Shindell, D. T.

    2014-12-01

    How can society place a value on clean air? I present a multi-impact economic valuation framework called the Social Cost of Atmospheric Release (SCAR) that extends the Social Cost of Carbon (SCC) used previously for carbon dioxide (CO2) to a broader range of pollutants and impacts. Values consistently incorporate health impacts of air quality along with climate damages. The latter include damages associated with aerosol-induced hydrologic cycle changes that lead to net climate benefits when reducing cooling aerosols. Evaluating a 1% reduction in current global emissions, benefits with a high discount rate are greatest for reductions of co-emitted products of incomplete combustion (PIC), followed by sulfur dioxide (SO2), nitrogen oxides (NOx) and then CO2, ammonia and methane. With a low discount rate, benefits are greatest for CO2 reductions, though the sum of SO2, PIC and methane is substantially larger. These results suggest that efforts to mitigate atmosphere-related environmental damages should target a broad set of emissions including CO2, methane and aerosol/ozone precursors. Illustrative calculations indicate environmental damages are 410-1100 billion yr-1 for current US electricity generation ( 19-46¢ per kWh for coal, 4-24¢ for gas) and 3.80 (-1.80/+2.10) per gallon of gasoline ($4.80 (-3.10/+3.50) per gallon for diesel). These results suggest that total atmosphere-related environmental damages plus generation costs are much greater for coal-fired power than other types of electricity generation, and that damages associated with gasoline vehicles substantially exceed those for electric vehicles.

  10. Do We Really Value Learning?

    Science.gov (United States)

    Moore, John W.

    1999-01-01

    University faculty think of their institutions as places in which learning is valued and pride themselves on the discovery of new knowledge. Indeed universities have been unusually successful in supporting research and developing new knowledge that has been enormously beneficial to society, and university faculty value learning far more than the average. But some kinds of learning are more valued than others-a fact that I believe is detrimental to the long-term welfare of both universities and society. By far the most valued learning is by someone who discovers what nobody else has learned before. We call the process of achieving such learning "research". It is the coin of the academic realm, at least partly because it is easy to evaluate. Those who do it creatively can reap the rewards of respect from their colleagues, better facilities and instrumentation from their institutions, regional and national awards from their disciplinary societies, and increased funding from government and industry for their endeavors. Significantly less valued are activities that help others to learn, especially when the learning involves things already known by many. We call such activities "teaching", although the dictionary definition of "teach" ("to show how to do something; give instructions to; train") is not broad enough to encompass the range of activities currently being used to encourage learning. There is a widespread notion that teaching is easy and requires no real creativity. Nontenured faculty are often warned that time spent on teaching will be thought of as "wasted", and those well established in research have been criticized for spending too much of their time on the "unproductive" activity of teaching. Teaching is held out to students as a fall-back position in case their other career plans do not pan out, and sometimes those who educate teachers are willing to accept less than the highest quality from the students to whom they provide credentials. Those who employ

  11. Taking Stock of Project Value Creation

    DEFF Research Database (Denmark)

    Laursen, Markus; Svejvig, Per

    2014-01-01

    This paper presents the outcome of a literature review through classifying and analyzing 59 publications in project value creation literature. The analysis led to five distinct categories: Benefit Realization Management (BRM) and techniques, broad value perspective, value time frame, engineering...... to the mid-1990s while the majority of the publications on value creation have been published since 2008. The value creation focus, or value-centric view, is thus rather recent and the research area is still developing....

  12. Valuing vaccines using value of statistical life measures.

    Science.gov (United States)

    Laxminarayan, Ramanan; Jamison, Dean T; Krupnick, Alan J; Norheim, Ole F

    2014-09-03

    Vaccines are effective tools to improve human health, but resources to pursue all vaccine-related investments are lacking. Benefit-cost and cost-effectiveness analysis are the two major methodological approaches used to assess the impact, efficiency, and distributional consequences of disease interventions, including those related to vaccinations. Childhood vaccinations can have important non-health consequences for productivity and economic well-being through multiple channels, including school attendance, physical growth, and cognitive ability. Benefit-cost analysis would capture such non-health benefits; cost-effectiveness analysis does not. Standard cost-effectiveness analysis may grossly underestimate the benefits of vaccines. A specific willingness-to-pay measure is based on the notion of the value of a statistical life (VSL), derived from trade-offs people are willing to make between fatality risk and wealth. Such methods have been used widely in the environmental and health literature to capture the broader economic benefits of improving health, but reservations remain about their acceptability. These reservations remain mainly because the methods may reflect ability to pay, and hence be discriminatory against the poor. However, willingness-to-pay methods can be made sensitive to income distribution by using appropriate income-sensitive distributional weights. Here, we describe the pros and cons of these methods and how they compare against standard cost-effectiveness analysis using pure health metrics, such as quality-adjusted life years (QALYs) and disability-adjusted life years (DALYs), in the context of vaccine priorities. We conclude that if appropriately used, willingness-to-pay methods will not discriminate against the poor, and they can capture important non-health benefits such as financial risk protection, productivity gains, and economic wellbeing. Copyright © 2014 Elsevier Ltd. All rights reserved.

  13. Bipolar-value fuzzy soft lie subalgebras

    Science.gov (United States)

    Zhang, Xiong-wei

    2017-09-01

    In this paper, the notions of bipolar-value fuzzy soft Lie subalgebras are given, some of their properties are studied. Furthermore, we shall define the definition of bipolar-value fuzzy soft homomorphism of bipolar-value fuzzy soft Lie subalgebras and show that the theorem of bipolar-value fuzzy soft homomorphic pre-image of bipolar-value fuzzy soft Lie subalgebra, we shall give a counterexample which the image of a bipolar-value fuzzy soft Lie subalgebra under bipolar-value fuzzy soft homomorphism needs not be bipolar-value fuzzy soft Lie subalgebra.

  14. More Value through Greater Differentiation: Gender Differences in Value Beliefs about Math

    Science.gov (United States)

    Gaspard, Hanna; Dicke, Anna-Lena; Flunger, Barbara; Schreier, Brigitte; Häfner, Isabelle; Trautwein, Ulrich; Nagengast, Benjamin

    2015-01-01

    Expectancy-value theory (Eccles et al., 1983) is a prominent approach to explaining gender differences in math-related academic choices, with value beliefs acting as an important explanatory factor. Expectancy-value theory defines 4 value components: intrinsic value, attainment value, utility value, and cost. The present study followed up on…

  15. Printing Values In Interactive ROOT

    CERN Document Server

    Perovic, Boris

    2015-01-01

    This project report summarizes the work I have been performing during the past twelve weeks as a Summer Student intern working on ROOT project in the SFT group, PH department, under the supervision of Axel Naumann and Danilo Piparo. One of the widely requested features for ROOT was improved interactive shell experience as well as improved printing of object values. Solving this issue was the goal of this project. Primarily, we have enabled printing of the collections. Secondly, we have unified the printing interface, making it much more robust and extendible. Thirdly, we have implemented printing of nested collections in a flexible and user-friendly manner. Finally, we have added an interactive mode, allowing for paginated output. At the beginning of the report, ROOT is presented with examples of where it is used and how important it is. Then, the motivation behind the project is elaborated, by presenting the previous state of the software package and its potential for improvement. Further, the process in wh...

  16. The value of surgical history.

    Science.gov (United States)

    Rutkow, I M

    1991-08-01

    It remains a rhetorical question whether or not an understanding of surgical history is important to the maturation and continued education of a surgeon. Conversely, it is hardly necessary to dwell on the heuristic value that an appreciation of history provides in developing adjunctive humanistic, literary, and philosophic tastes. Unfortunately, modern medical historians usually hold nonmedical degrees and basically restrict themselves to research concerning medical or public health aspects of social history. Clinical surgical history is increasingly avoided because the professional medical historian has no clinical background. However, practicing surgeons, who can serve as amateur medical historians, have knowledge and experience that place them in a unique position to assess historic facts and direct surgical historic inquiry. It is my belief that if medicine were taught with a greater emphasis on the historic approach, our country's physicians would be better prepared to cope with the health care problems of the future. By increasing the number of surgeons, who as an avocation, research and write about surgical history, our ability to provide better surgical care in our nation's coming years will be enhanced.

  17. Values and education: Russian perspective

    Directory of Open Access Journals (Sweden)

    Borytko Nikolai M.

    2005-01-01

    Full Text Available This article is about some lessons of the multi-cultural analysis of a joint Russian-British educational project. The analysis, based on the achievements of Russian pedagogical science, about the achievement of the most effective cross-cultural communication, can be listed among the outcomes of the project, along with the applied results, which consists in developing an educational management training program. The growth of innovation process and international contacts in education testifies to the fact that education culture is evolving toward a new quality. In the evolution/process, the basic needs of schools, teachers and education managers are identified and conceptualized. Sharing achievements and discoveries in professional growth should be kept in mind and that fulfilling the needs can only take place within the context of the cultural-pedagogic position inherent to an individual teacher, a group of teachers, or a school. From the point of view of cross-cultural analysis, the specifics lie in the inherent values and the level at which the activity is typically performed. This analysis equips the researcher with the criteria necessary for identifying the culture type dealt with. This latter can be used then as a tool for analyzing and designing innovations.

  18. The value of biliary endoscopy.

    Science.gov (United States)

    Shore, J M; Berci, G; Morgenstern, L

    1975-04-01

    The value of biliary endoscopy was determined in 100 consecutive patients undergoing choledochotomy. Using a compact, rigid, right-angled choledochoscope with a rod-lens optical system the biliary tract was inspected for residual stomes following conventional exploration. Completion operative cholangiography and postoperative T-tube cholangiography were performed in all patients. Of 52 patients undergoing primary choledocholithotomy, the duct was cleared of all calculi in 51. A small residual stone was found by postoperative cholangiography in one patient. Exploration revealed no calculi in the ducts of the remaining 30 patients. Biliary endoscopy was of benefit to the surgeon in the majority of patients. In 17 patients, calculi missed by standard exploration were detected; in five of these, the calculi could be retrieved only under endoscopic control. In 11 patients, interpretation of operative cholangiograms was aided, while in three the endoscopic findings clarified operative strategy. The use of biliary endoscopy did not increase the postoperative morbidity or mortality rates beyond those oridinarily encountered in choledocholithotomy. Current experience indicates that the new choledhchoscope overcomes limitations of previous endoscopes and should serve as the definitive diagnostic tool for operative biliary endoscopy. The addition of this technique to the armamentarium of the biliary surgeon will play a significant role in overcoming the age-old problem of the retained common duct stone.

  19. Record Values of a Pareto Distribution.

    Science.gov (United States)

    Ahsanullah, M.

    The record values of the Pareto distribution, labelled Pareto (II) (alpha, beta, nu), are reviewed. The best linear unbiased estimates of the parameters in terms of the record values are provided. The prediction of the sth record value based on the first m (s>m) record values are obtained. A classical Pareto distribution provides reasonably…

  20. Quantifying forecast quality of IT business value

    NARCIS (Netherlands)

    Eveleens, J.L.; van der Pas, M.; Verhoef, C.

    2012-01-01

    This article discusses how to quantify the forecasting quality of IT business value. We address a common economic indicator often used to determine the business value of project proposals, the Net Present Value (NPV). To quantify the forecasting quality of IT business value, we develop a generalized

  1. Social values as arguments : similar is convincing

    NARCIS (Netherlands)

    Maio, Gregory R; Hahn, Ulrike; Frost, John-Mark; Kuppens, Toon; Rehman, Nadia; Kamble, Shanmukh

    2014-01-01

    Politicians, philosophers, and rhetors engage in co-value argumentation: appealing to one value in order to support another value (e.g., "equality leads to freedom"). Across four experiments in the United Kingdom and India, we found that the psychological relatedness of values affects the

  2. Students' Reasoning about p-Values

    Science.gov (United States)

    Aquilonius, Birgit C.; Brenner, Mary E.

    2015-01-01

    Results from a study of 16 community college students are presented. The research question concerned how students reasoned about p-values. Students' approach to p-values in hypothesis testing was procedural. Students viewed p-values as something that one compares to alpha values in order to arrive at an answer and did not attach much meaning to…

  3. Biochemical reference values in elderly black subjects

    African Journals Online (AJOL)

    1990-09-01

    Sep 1, 1990 ... clinical chemistry investigations. Most of the reference values corresponded to values for the same age groups in the. Western world. There was no age-related rise in the alkaline phosphatase values, which suggested absence of occult. Paget's disease. Reference values for serum total protein and.

  4. The Education of Developing Responsibility Value

    Science.gov (United States)

    Güngör, Semra Kiranli; Güzel, Deniz Bostan

    2017-01-01

    The aim of this research is to improve different responsibility value education activities in pre-school value education. In Turkey, there is a yearly programme in which value should be gained in pre-school value education, but it is lack of activities and how. This research was performed with the studies in a total of 26 students aged five and…

  5. ON BIPOLAR SINGLE VALUED NEUTROSOPHIC GRAPHS

    OpenAIRE

    Said Broumi; Mohamed Talea; Assia Bakali; Florentin Smarandache

    2016-01-01

    In this article, we combine the concept of bipolar neutrosophic set and graph theory. We introduce the notions of bipolar single valued neutrosophic graphs, strong bipolar single valued neutrosophic graphs, complete bipolar single valued neutrosophic graphs, regular bipolar single valued neutrosophic graphs and investigate some of their related properties. 

  6. On Bipolar Single Valued Neutrosophic Graphs

    OpenAIRE

    SAID BROUMI; MOHAMED TALEA; ASSIA BAKALI; FLORENTIN SMARANDACHE

    2016-01-01

    In this article, we combine the concept of bipolar neutrosophic set and graph theory. We introduce the notions of bipolar single valued neutrosophic graphs, strong bipolar single valued neutrosophic graphs, complete bipolar single valued neutrosophic graphs, regular bipolar single valued neutrosophic graphs and investigate some of their related properties. 

  7. Fubini's Theorem for Vector-Valued Measures

    Science.gov (United States)

    Uglanov, A. V.

    1991-02-01

    The situation is considered when either the transitional or initial measure is vector-valued (the other is, respectively, scalar-valued; thus the product measure is also vector-valued). The integrable function is vector-valued. In this situation two theorems of Fubini type are proved.

  8. On the value of executive management education

    DEFF Research Database (Denmark)

    Tryding, Per

    The thesis explores what values are perceived by participants in four long mid career management programs, whether attending contributes to value added for the participants and their organisations and explores how such value might materialise. Value is defined broadly ranging from direct intangib...

  9. The concept and structure of personal values

    Directory of Open Access Journals (Sweden)

    Vid Pogačnik

    2002-02-01

    Full Text Available The revised Personal Values Scale now consists of 24 values, representing 24 basic human motives. It was given to 595 students and adults. Relations among values were analysed by techniques of multivariate analysis. The results show that, despite of weak intercorrelations among personal values, the values space is structured by two bipolar values macrodimensions (dionisian–apolinian, existential–fulfillment and that also clusters of narrow range exist. The results were discussed and compared with Musek's structure model. A new model of personal values is presented.

  10. Social Values as Arguments: Similar is Convincing

    Directory of Open Access Journals (Sweden)

    Gregory R Maio

    2014-08-01

    Full Text Available Politicians, philosophers, and rhetors engage in co-value argumentation: appealing to one value in order to support another value (e.g., equality leads to freedom. Across four experiments in the United Kingdom and India, we found that the psychological relatedness of values affects the persuasiveness of the arguments that bind them. Experiment 1 found that participants were more persuaded by arguments citing values that fulfilled similar motives than by arguments citing opposing values. Experiments 2 and 3 replicated this result using a wider variety of values, while finding that the effect is stronger among people higher in need for cognition and that the effect is mediated by the greater plausibility of co-value arguments that link motivationally compatible values. Experiment 4 extended the effect to real-world arguments taken from political propaganda and replicated the mediating effect of argument plausibility. The findings highlight the importance of value relatedness in argument persuasiveness.

  11. Social values as arguments: similar is convincing

    Science.gov (United States)

    Maio, Gregory R.; Hahn, Ulrike; Frost, John-Mark; Kuppens, Toon; Rehman, Nadia; Kamble, Shanmukh

    2014-01-01

    Politicians, philosophers, and rhetors engage in co-value argumentation: appealing to one value in order to support another value (e.g., “equality leads to freedom”). Across four experiments in the United Kingdom and India, we found that the psychological relatedness of values affects the persuasiveness of the arguments that bind them. Experiment 1 found that participants were more persuaded by arguments citing values that fulfilled similar motives than by arguments citing opposing values. Experiments 2 and 3 replicated this result using a wider variety of values, while finding that the effect is stronger among people higher in need for cognition and that the effect is mediated by the greater plausibility of co-value arguments that link motivationally compatible values. Experiment 4 extended the effect to real-world arguments taken from political propaganda and replicated the mediating effect of argument plausibility. The findings highlight the importance of value relatedness in argument persuasiveness. PMID:25147529

  12. The value of snow cover

    Science.gov (United States)

    Sokratov, S. A.

    2009-04-01

    only and not even the main outcome from snow cover use. The value of snow cover for agriculture, water resources, industry and transportation is so naturally inside the activities that is not often quantified. However, any considerations of adaptation strategies for climate change with changing snow conditions need such quantification.

  13. VALUE ADDED IN A LOGISTICS CENTER

    OpenAIRE

    Beata Skowron-Grabowska

    2010-01-01

    In the paper, the author has shown possibilities of creating added value in logistics centre from the theoretical point of view. Value creation in the supply literature commonly builds on the added value models One of such possibilities is preparing hierarchical model of creating added value through prediction of customers’ and enterprises’ in supply chain expectations. Another possibility pointed in the paper is creation of added value due to building special department of transportation and...

  14. The consumption values' influence on smartphone's ownership

    DEFF Research Database (Denmark)

    Petrovcikova, Katarina; Sudzina, Frantisek

    2016-01-01

    The aim of the paper was to analyze impact of factors on adoption of smartphones using the Theory of Consumption Values framework. The Theory of Consumption Values provides a framework to categorize customer's motives for buying; it divides them into five groups: functional values, social values......, epistemic values, hedonic values and conditional values. This theory was used to investigate the adoption of smartphones among target groups of consumers. Factor analysis was used to generate one factor for each value. The factors were used as independent variables in binary logistic regression, alongside...... age and gender to predict dependent variable The results showed that functional and social values significantly influenced ownership of smartphones. Although in many technology studies, men are found to be higher adopters, impact of gender was not significant in the presented research....

  15. Value as a concept: theoretical basis

    Directory of Open Access Journals (Sweden)

    O. M. Nevmerzhitska

    2015-05-01

    The value is on the verge of material and ideal and combines them in a qualitatively different «thing», so it is necessary to distinguish between material and spiritual aspects expression value ratio. Regarding financial ratio values, an expression of utilitarian relations, taken in their totality. Spiritual expression value ratio is fixed manifested in ethical and sacred forms of social consciousness through «absolute», «high» and «universal» values. The value ­ only an expression of human life.

  16. Value-Based Leadership Approach: A Way for Principals to Revive the Value of Values in Schools

    Science.gov (United States)

    van Niekerk, Molly; Botha, Johan

    2017-01-01

    The qualitative research discussed in this article is based on the assumption that school principals as leaders need to establish, develop and maintain a core of shared values in their schools. Our focus is on principals' current perceptions of values in their schools. This is important because values underpin their decisions and actions and thus…

  17. Immunological and hematological reference values for apparently ...

    African Journals Online (AJOL)

    admin

    Abstract. Background: Immunological and hematological reference values differ among different human beings with respect to sex, ethnicity, nutrition, altitude and health conditions. These could not be exceptional in the Ethiopian heterogeneous population. However, there are no nationally established reference values.

  18. Values and Decision Making in Educational Administration.

    Science.gov (United States)

    Lakomski, Gabriele

    1987-01-01

    Argues against the current trends in giving importance to subjective values in educational administration, particularly the argument that attention to subjective values can overcome the perceived irrelevance of scientific administration and organization theory and help administrators make better decisions. (MD)

  19. VALUES AND ATTITUDES TO INNOVATIONS : INTERCULTURAL DIFFERENCES

    NARCIS (Netherlands)

    Lebedeva, N. M.

    2009-01-01

    The results of study of interrelations between values and attitudes to innovations of Canadian and Russian students (Russians and representatives of Northern Caucasia), n = 426 per. are presented. Correlation between individuals' values and their attitudes to innovations are determined. Significant

  20. Interval Valued Fuzzy Neutrosophic Soft Structure Spaces

    Directory of Open Access Journals (Sweden)

    I. Arockiarani

    2014-09-01

    Full Text Available In this paper we introduce the topological structure of interval valued fuzzy neutrosophic soft sets and obtain some of its properties. We also investigate some operators of interval valued fuzzy neutrosophic soft topological space.

  1. Creating Shared Value by Combatting Corruption

    National Research Council Canada - National Science Library

    Philip M Nichols

    2016-01-01

      Creating Shared Value The creating shared value strategy is similar to corporate social responsibility and to social impact in that it focusses on the intersection between business and the rest of society...

  2. The contribution of technology to added value

    CERN Document Server

    Fernandes, António S C

    2013-01-01

    There is a wide consensus that introduction of technology to the production process contributes to an overall economic value, however, confusion between technology, knowledge and capital often makes value calculations ambiguous and non-objective. The Contribution of Technology to Added Value addresses not only this issue of definition but also provides a production model to assess the value contribution of technology within the production process. A clarification  of fundamental semantics  provides a significant taxonomy for technology dependence, and allows understanding and modeling of how knowledge, technology and capital individually contribute to production and to value adding. A new technology dependence taxonomy is proposed and assessed following chapters explaining growth models, the KTC model and technology index values. Balancing theoretical knowledge with real-world data and applications The Contribution of Technology to Added Value clarifies the issue of value adding for a range of different vie...

  3. Decomposition Analysis of Forest Ecosystem Services Values

    National Research Council Canada - National Science Library

    Hidemichi Fujii; Masayuki Sato; Shunsuke Managi

    2017-01-01

    .... We applied two approaches: a contingent valuation method for estimating the forest ecosystem service value per area and a decomposition analysis for identifying the main driving factors of changes in the value of forest ecosystem services...

  4. Market Value Analysis - Urban Redevelopment Authority

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — In late 2016, the URA, in conjunction with Reinvestment Fund, completed the 2016 Market Value Analysis (MVA) for the City of Pittsburgh. The Market Value Analysis...

  5. The missing link between values and behaviour

    DEFF Research Database (Denmark)

    Brunsø, Karen

    values and specific behaviour, since values may be too abstract to influence behaviour directly. We propose the concept of lifestyle as a mediator between values and behaviour, and present our approach to lifestyle based on principles from cognitive psychology, where we distinguish between values......For a long time human values have been perceived as abstrat cognitions representing desired goals or end-states which motivate humnan behaviour. A number of studies have tried to explore the link between values and behaviour, but often different constructs are included as intermediate links between...... and lifestyle and behaviour. Based on this appraoch we collected data covering values, lifestyle and behaviour, and estimated the cogntiive hierarchy from values to lifestyle to behaviour by structural equation models....

  6. The Value of Children to Iranian Parents

    OpenAIRE

    Mohammad Taghi Iman; Maryam Soroush

    2007-01-01

    What do parents feel the value of children might be? Using rational choice theory, the effect of having children was measured by their aggregate social, economic and emotional value. The results show that age, gender, occupation and the experience of having raised a child did not correlate with the value of children. However, marital status, family size, family income and especially religiosity all play a meaningful part in determining the value of children.

  7. Value versus Growth International Real Estate Investment

    OpenAIRE

    Addae-Dapaah, K.; Webb, J. R.; Kim Hin Ho, D.; Hiang Liow, K.

    2013-01-01

    We use office and retail properties return data for the United States and some Asia Pacific cities to ascertain the relative performance of value and growth investment strategies. The results reveal that value portfolios outperform growth portfolios. Furthermore, while the results show that risk varies over time, time-varying risk analyses generally do not support the risk-based explanation for the value premium. Similarly, conditional market regressions do not explain the value premium anoma...

  8. Value innovations in accordance to Apple

    OpenAIRE

    Mertl, Jiří

    2011-01-01

    This bachelor's thesis is aimed at comparison of value management way of innovations and innovations according to Apple. At the first part there are analyzed theoretical, methodical and practical aspects of both of ways. Key theme for value innovation is value for customer, which is analyzed from both points of view value management and Apple. Except of product innovations there are mentioned for example marketing innovations or process innovations. In last part of the thesis there are demons...

  9. Maximising Firm Value through Mergers and Acquisitions

    OpenAIRE

    Lon, Wai See

    2005-01-01

    Mergers and acquisitions, literally, are centred on the objective to create economic value for firms and shareholders. Different mergers and acquisitions strategies would affect the extent of shareholder value. This study seeks to examine the value implications of mergers and acquisitions by studying shareholder value creation for a 60 Malaysian firms which have been actively involved in the cross-border and domestic diversifications during the period 1996 – 2004.Our focus in this study is to...

  10. Cognitive branding and the value profile

    DEFF Research Database (Denmark)

    Thellefsen, Torkild Leo; Sørensen, Bent; Danesi, Marcel

    2013-01-01

    The aim of this paper is to present a pragmatic inspired branding method called a value profile, within the theory of cognitive branding. The method is theoretical anchored in Charles S. Peirce's pragmatic theory and can be used to identify the core values of brands and also identify the possible...... consequences of how these values influence people to purchase products. Moreover, it can be used to analyze the values themselves...

  11. Formalization of Many-Valued Logics

    DEFF Research Database (Denmark)

    Villadsen, Jørgen; Schlichtkrull, Anders

    2017-01-01

    Partiality is a key challenge for computational approaches to artificial intelligence in general and natural language in particular. Various extensions of classical two-valued logic to many-valued logics have been investigated in order to meet this challenge. We use the proof assistant Isabelle...... to formalize the syntax and semantics of many-valued logics with determinate as well as indeterminate truth values. The formalization allows for a concise presentation and makes automated verification possible....

  12. The Value of Children to Iranian Parents

    Directory of Open Access Journals (Sweden)

    Mohammad Taghi Iman

    2007-05-01

    Full Text Available What do parents feel the value of children might be? Using rational choice theory, the effect of having children was measured by their aggregate social, economic and emotional value. The results show that age, gender, occupation and the experience of having raised a child did not correlate with the value of children. However, marital status, family size, family income and especially religiosity all play a meaningful part in determining the value of children.

  13. Value Work in the Road Transport Sector

    DEFF Research Database (Denmark)

    Borgström, Benedikte

    The social life of a thing matters in concerned markets that is valuing social and economic matters. The study aims to develop understanding of situated valuations by exploring value work, politics that influence experienced differences in between price and value. The empirical material is a stor...

  14. EFFECTIVE PARENTING AND SOCIALIZATION FOR VALUE ...

    African Journals Online (AJOL)

    standpoint of a culture, of what ought to be. Values are broad principles that underline beliefs, specific statements that people hold to be true. Values serve as general guide to action. Macionis (2005), defines values as “culturally defined standards by which people assess desirability, goodness, and beauty and that serve as ...

  15. Do fair value adjustments influence dividend policy?

    NARCIS (Netherlands)

    Goncharov, I.; van Triest, S.

    2011-01-01

    We examine the impact of positive fair value adjustments on dividend policy. If fair value adjustments are transitory in nature and managers are able to assess their implications for future earnings, fair value adjustments in net income is expected to have no distribution consequences. However,

  16. Toward a Social Theory of Value

    Science.gov (United States)

    Weigel, Elizabeth

    1975-01-01

    A new social theory of value must be developed because of the possibility of a world-wide emergency in the face of growing famine and pollution and an accompanying decline of moral values. This theory must have the life of all humanity and the life of our own culture as its ultimate values. (Author/RK)

  17. 7 CFR 1230.14 - Market value.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Market value. 1230.14 Section 1230.14 Agriculture... CONSUMER INFORMATION Pork Promotion, Research, and Consumer Information Order Definitions § 1230.14 Market value. Market value means, with respect to porcine animals which are sold, the price at which they are...

  18. Class, Mothering and the Values of Food

    DEFF Research Database (Denmark)

    Aamann, Iben Charlotte

    2015-01-01

    scholars, to explore how class matters. Using the values ascribed to food at social arrangements as a lens, I explore different ways of doing class and mothering: through the exchange value of the food, through its use value and through its healthiness. I conclude by arguing that food studies hold a huge...

  19. Fundamentals of p-values: Introduction

    OpenAIRE

    Gurevich, Yuri; Vovk, Vladimir

    2016-01-01

    We explain the concept of p-values presupposing only rudimentary probability theory. We also use the occasion to introduce the notion of p-function, so that p-values are values of a p-function. The explanation is restricted to the discrete case with no outcomes of zero probability. We are going to address the general case elsewhere.

  20. Residents' values and fuels management approaches

    Science.gov (United States)

    Gwo-Bao Liou; Christine Vogt; Greg Winter; Sarah McCaffrey

    2008-01-01

    The research utilizes the Forest Value and Salient Value Similarity Scales to examine homeowners' value orientations and relate them to attitudes toward and support for fuels management approaches. Data were collected from homeowners living in the wildland-urban interface of the Huron- Manistee National Forest at two time periods, in 2002 and 2006. The panel data...

  1. INDIAN ACADEMY OF SCIENCES Scientific Values: Ethical ...

    Indian Academy of Sciences (India)

    vedamurthy

    Preamble. Most professional bodies such as societies, associations, and academies expect their members to follow the highest ethical values in the conduct of their professional work. These values are based on universal moral principles like honesty, truthfulness, and fairness. For each profession, these values get ...

  2. 40 CFR 35.2114 - Value engineering.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Value engineering. 35.2114 Section 35... STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2114 Value engineering. (a) If the project has not received Step 2 grant assistance the applicant shall conduct value engineering...

  3. 7 CFR 1437.301 - Value loss.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Value loss. 1437.301 Section 1437.301 Agriculture... Coverage Using Value § 1437.301 Value loss. (a) Special provisions are required to assess losses and calculate assistance for a few crops and commodities which do not lend themselves to yield loss situations...

  4. Happiness and Ethical Values in Higher Education

    Science.gov (United States)

    Lee, Jeong-Kyu

    2017-01-01

    The purpose of this paper is to discuss relations between happiness and ethical values in higher education, focusing on the need for the university to pursue happiness and ethical values. To examine the paper logically, four research questions are addressed. First, what are general concepts of happiness and ethical values? Second, why higher…

  5. Healthcare Practitioners' Personal and Professional Values

    Science.gov (United States)

    Moyo, Mpatisi; Goodyear-Smith, Felicity A.; Weller, Jennifer; Robb, Gillian; Shulruf, Boaz

    2016-01-01

    Personal and professional values of healthcare practitioners influence their clinical decisions. Understanding these values for individuals and across healthcare professions can help improve patient-centred decision-making by individual practitioners and interprofessional teams, respectively. We aimed to identify these values and integrate them…

  6. 18 CFR 801.11 - Public values.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Public values. 801.11... POLICIES § 801.11 Public values. (a) The basin has many points of archeological and historic interest, and... value of these areas cannot be measured simply in economic terms and will strive to preserve and promote...

  7. 7 CFR 27.99 - Values; expression.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Values; expression. 27.99 Section 27.99 Agriculture... CLASSIFICATION UNDER COTTON FUTURES LEGISLATION Regulations Price Quotations and Differences § 27.99 Values; expression. For the purpose of this subpart values shall be expressed in terms of cents and hundredths of a...

  8. Values Education in Nordic Preschools: A Commentary

    Science.gov (United States)

    Thornberg, Robert

    2016-01-01

    The six papers in this special issue focus on how values and values education are embedded in the everyday life at Nordic preschools. The studies in this special issue provide stimulating theoretical and methodological knowledge to inform further study of values education internationally. A key contribution of the papers is that there is…

  9. 42 CFR 21.45 - Rating values.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Rating values. 21.45 Section 21.45 Public Health... Appointment § 21.45 Rating values. The examination of every candidate for appointment to any grade in the... values for each part of the examination as are prescribed by the Surgeon General. No candidate who...

  10. A Therapist's Perspective on Jewish Family Values

    Science.gov (United States)

    Zuk, Gerald H.

    1978-01-01

    Family therapy has been deficient in accounting for the impact of ethnic, religious, and racial values on success or failure in treating families. Jewish families respond well in family therapy due to a set of values. An individual's neurotic disposition may evolve from conflicts between family values and independent identity. (Author/JEL)

  11. European Values Study 1981-2017

    NARCIS (Netherlands)

    Luijkx, A.R.C.M.; Halman, L.C.J.M.

    2017-01-01

    The European Values Study is a large-scale, cross-national, and longitudinal survey research program on basic human values providing insight into the ideas, beliefs, preferences, attitudes, values and opinions of citizens all over Europe. It is a unique research project on how Europeans think about

  12. Changing National Forest Values: a content analysis.

    Science.gov (United States)

    David N. Bengston; Zhi Xu

    1995-01-01

    Empirically analyzes the evolution of national forest values in recent years. A computerized content analysis procedure was developed and used to analyze the forest value systems of forestry professionals, mainstream environmentalists, and the public. National forest values were found to have shifted significantly over the study period.

  13. Interval-Valued Neutrosophic Soft Rough Sets

    Directory of Open Access Journals (Sweden)

    Said Broumi

    2015-01-01

    Full Text Available We first defined interval-valued neutrosophic soft rough sets (IVN-soft rough sets for short which combine interval-valued neutrosophic soft set and rough sets and studied some of its basic properties. This concept is an extension of interval-valued intuitionistic fuzzy soft rough sets (IVIF-soft rough sets.

  14. A More Flexible Approach to Valuing Flexibility

    Science.gov (United States)

    2011-06-20

    Leadership Center of the Air Force Aim High…Fly - Fight - Win The AFIT of Today is the Air Force of Tomorrow ● Willingness to Pay? ● Under neoclassic ...economic definition of value, item’s value can be established from customer’s willingness to pay ●  In theory , value of a particular military capability

  15. Dynamic behavior of value and growth stocks

    NARCIS (Netherlands)

    Wouters, T.; Plantinga, A.

    2004-01-01

    The difference between the performance of growth and value portfolios presents an interesting puzzle for researchers in finance. Most studies showed that value stocks outperform growth stocks. This is the so-called value premium. In this article, we try to find an answer to the question as to why

  16. Intuitionistic Assessment Of Behavioural Present Value*

    Directory of Open Access Journals (Sweden)

    Piasecki Krzysztof

    2014-07-01

    Full Text Available The article discussesd the impact of chosen behavioural factors on the imprecision of present value assessment. The formal model of behavioural present value is offered as a result of this discussion. The behavioural present value is described here as an intuitionistic fuzzy set. The significance of the replacement of a fuzzy set by an intuitionistic fuzzy set is proved.

  17. Teaching Values through Youth and Adolescent Sports

    Science.gov (United States)

    Lumpkin, Angela

    2008-01-01

    For decades, sport in the United States has been praised for reflecting the values of society and instilling these values in athletes. Some parents believe that values such as cooperation, fair play, learning how to win and lose, self-discipline, and teamwork are instilled in young people through participation in sports. Many coaches of youth and…

  18. Examining predictive relationships among consumer values: factors ...

    African Journals Online (AJOL)

    The outcome of analysis indicates that values of stimulation and hedonistic, domain specific, evaluative belief, and restrictive conformity values showed collectively to have positive relationship with retail behavioural intentions. Individually, however, only stimulation and hedonistic values had positive relationship with ...

  19. Boundary Value Problems and Approximate Solutions ...

    African Journals Online (AJOL)

    In this paper, we discuss about some basic things of boundary value problems. Secondly, we study boundary conditions involving derivatives and obtain finite difference approximations of partial derivatives of boundary value problems. The last section is devoted to determine an approximate solution for boundary value ...

  20. CONSUMERS PRODUCTS AND SERVICES VALUE PERCEPTION

    Directory of Open Access Journals (Sweden)

    Bogdan Nichifor

    2008-12-01

    Full Text Available This article is a theoretical approach on products and services as value satisfiers. Consumers have knowledge about the personal, symbolic values that products, services and brands help them satisfy or achieve. Values are people’s broad life goals. Values often involve the emotional affect associated with such goals and needs (the strong feelings and emotions that accompany success. Recognizing when a value has been satisfied or a basic life goal has been achieved is an internal feeling that is somewhat intangible and subjective. In contrast, functional and psychosocial consequences are more tangible and are more obvious when they occur. Salespeople add value by identifying customer needs and devising or delivering a solution for those needs. Salespeople are able to adapt how products or/and services are presented or even to adapt products/services so that they meet the needs of the buyers. Such adaption powers professional selling, because customers often don’t know what they need or how to configure a solution to their needs. Satisfying a value usually elicits positive affect (happiness, joy, satisfaction, whereas blocking a value produces negative affect (frustration, anger, disappointment. Consumers can have products and services knowledge about products and services attributes, consequences of products or services use and personal values. Most marketing research focuses on one type of products and services knowledge – usually attributes or consequences, where the focus typically is on benefits rather than risks. Values are examined less frequently and usually in isolation. This paper objective is to show the importance of creating, delivering, and capturing buyer value. A company’s ability to deliver value to its customers is closely tied with its ability to create satisfaction for its employees and other stakeholders. Value ultimately depends on the perceiver. Smart companies not only offer purchase value but also offer use value

  1. Both Parents and Adolescents Project Their Own Values When Perceiving Each Other's Values

    Science.gov (United States)

    Stattin, Håkan; Kim, Yunhwan

    2018-01-01

    How parents and adolescents perceive each other's life values is a key to understanding successful value transmission. In the value socializations literature, it has been proposed that parents' values become internalized when children correctly perceive their parents' values and decide to adopt them as their own. In the current study, we propose…

  2. An Examination of Personal Values and Value Systems of Chinese and U.S. Business Students

    Science.gov (United States)

    Giacomino, Don E.; Li, Xin; Michael D. Akers,

    2013-01-01

    Using the Rokeach Value Survey and the Musser and Orke typology this paper examines the personal values and value systems of business students in China and compares the results with the results of a recent study that used similar methodology to examine the values and value systems of U.S. students. The study also examines the differences in values…

  3. Interval Continuous Plant Identification from Value Sets

    Directory of Open Access Journals (Sweden)

    R. Hernández

    2012-01-01

    Full Text Available This paper shows how to obtain the values of the numerator and denominator Kharitonov polynomials of an interval plant from its value set at a given frequency. Moreover, it is proven that given a value set, all the assigned polynomials of the vertices can be determined if and only if there is a complete edge or a complete arc lying on a quadrant. This algorithm is nonconservative in the sense that if the value-set boundary of an interval plant is exactly known, and particularly its vertices, then the Kharitonov rectangles are exactly those used to obtain these value sets.

  4. Bringing values and deliberation to science communication.

    Science.gov (United States)

    Dietz, Thomas

    2013-08-20

    Decisions always involve both facts and values, whereas most science communication focuses only on facts. If science communication is intended to inform decisions, it must be competent with regard to both facts and values. Public participation inevitably involves both facts and values. Research on public participation suggests that linking scientific analysis to public deliberation in an iterative process can help decision making deal effectively with both facts and values. Thus, linked analysis and deliberation can be an effective tool for science communication. However, challenges remain in conducting such process at the national and global scales, in enhancing trust, and in reconciling diverse values.

  5. Retroactive Dialectics and Value in Marxs Capital

    Directory of Open Access Journals (Sweden)

    Ítalo Alves

    2017-02-01

    Full Text Available In this paper I expose Caligaris and Starostas argument on the logical character of the initial moments in Hegels and Marxs dialectics; I argue that the categories of Marxs theory of labor-value must be read in such a way that value, or substance of value, is taken non-substantially, arising only with the emergence of exchange value, or the value-form; Finally, I attempt to justify this reading from the standpoint of the idea of self-posited presuppositions, as developed by Slavoj Zizek.

  6. Change of values in the consumer society

    Directory of Open Access Journals (Sweden)

    Austruma S.

    2012-10-01

    Full Text Available A common feature of our age is orientation of young people towards transitional values. Economic partnership of consumer society has a direct impact on values of society and even if the process of change of values can be affected by formers of education politics, economists and politicians, young people still choose values, which conform with their own lifestyle. Content of educational subjects is connected with study, succession of cultural values, study of classified knowledge and skills, which is also a prerequisite of formation of personality. Societies of all ages has formed according to the specific mechanism, accumulating and integrating general, notable at that time ideas, preserving and transforming their own social experience to the next generations. Each culture declares itself from its scale of values and norms. Priority of change of post material and material values changes together with conditions of cultural, historical and social-political life. Change of paradigms is change of viewpoint of the world, therefore conditions of value choice relate not only to separate groups, but to whole cultures. Young people, similar to other members of society, are forced to construct their own identity and to form their own life insurance strategies offered by the consumer society. Consumer society forms its values and it is creator of its own significance, but young people as social agents are reproducers of values of consumer society. Research results of World Value Surveys (WVS from six continents discovered big differences in value priorities between younger and older generations, which indicates not only inter-generation value change, but also changes in the whole society. The research “Value choice of young people in consumer society” in our country shows, that although the lifestyle of young people is pragmatic, traditional value – family is also one of the most often mentioned and important values in consumer society. But

  7. Generalised Interval-Valued Fuzzy Soft Set

    Directory of Open Access Journals (Sweden)

    Shawkat Alkhazaleh

    2012-01-01

    Full Text Available We introduce the concept of generalised interval-valued fuzzy soft set and its operations and study some of their properties. We give applications of this theory in solving a decision making problem. We also introduce a similarity measure of two generalised interval-valued fuzzy soft sets and discuss its application in a medical diagnosis problem: fuzzy set; soft set; fuzzy soft set; generalised fuzzy soft set; generalised interval-valued fuzzy soft set; interval-valued fuzzy set; interval-valued fuzzy soft set.

  8. Predictability of extreme values in geophysical models

    Directory of Open Access Journals (Sweden)

    A. E. Sterk

    2012-09-01

    Full Text Available Extreme value theory in deterministic systems is concerned with unlikely large (or small values of an observable evaluated along evolutions of the system. In this paper we study the finite-time predictability of extreme values, such as convection, energy, and wind speeds, in three geophysical models. We study whether finite-time Lyapunov exponents are larger or smaller for initial conditions leading to extremes. General statements on whether extreme values are better or less predictable are not possible: the predictability of extreme values depends on the observable, the attractor of the system, and the prediction lead time.

  9. Customer Oriented System of Values Research

    Directory of Open Access Journals (Sweden)

    Teodora ROMAN

    2014-12-01

    Full Text Available There is a wind of change in the past few years in the business environment regarding the customer value perspectives. This paper delivers a framework that entails the value creation development. Academics and business practitioners are interested in defining the concept of value and, more clearly, customer value. The objective met by the system of values in a company is to create principles that deliver the image of company internally and externally. It is about what the employees should know and what the customer should feel or see related to that company. It is very important from the point of view of competition in the market. The purpose of this study is to analyze and characterize through an econometric model the importance of customer oriented system of value in the companies from Iasi through a defined database. Identification of subgroups within the database could help elucidate trends and facilitate future model value building. The main objective is to reveal if the companies from Iasi have a stated or applied system of value and which is the place of customer-oriented value occupies in any system of value from the companies from Iasi. The foundations of the projects ensure that the design is conducted effectively and efficiently. Findings can be used as recommendations for the firms in Iasi because this paper considers and quantifies how the system of value of an organization is addressed and its importance in the context of the companies of Iasi County.

  10. On nonepistemic values in conservation biology.

    Science.gov (United States)

    Baumgaertner, Bert; Holthuijzen, Wieteke

    2017-02-01

    Conservation biology is a uniquely interdisciplinary science with strong roots in ecology, but it also embraces a value-laden and mission-oriented framework. This combination of science and values causes conservation biology to be at the center of critique regarding the discipline's scientific credibility-especially the division between the realms of theory and practice. We identify this dichotomy between seemingly objective (fact-based) and subjective (value-laden) practices as the measure-value dichotomy, whereby measure refers to methods and analyses used in conservation biology (i.e., measuring biodiversity) and value refers to nonepistemic values. We reviewed and evaluated several landmark articles central to the foundation of conservation biology and concepts of biodiversity with respect to their attempts to separate measures and values. We argue that the measure-value dichotomy is false and that conservation biology can make progress in ways unavailable to other disciplines because its practitioners are tasked with engaging in both the realm of theory and the realm of practice. The entanglement of measures and values is by no means a weakness of conservation biology. Because central concepts such as biodiversity contain both factual and evaluative aspects, conservation biologists can make theoretical progress by examining, reviewing, and forming the values that are an integral part of those concepts. We suggest that values should be included and analyzed with respect to the methods, results, and conclusions of scientific work in conservation biology. © 2016 Society for Conservation Biology.

  11. Values, standpoints, and scientific/intellectual movements.

    Science.gov (United States)

    Rolin, Kristina

    2016-04-01

    Feminist standpoint empiricism contributes to the criticism of the value-free ideal by offering a unique analysis of how non-epistemic values can play not only a legitimate but also an epistemically productive role in science. While the inductive risk argument focuses on the role of non-epistemic values in the acceptance of hypotheses, standpoint empiricism focuses on the role of non-epistemic values in the production of evidence. And while many other analyses of values in science focus on the role of non-epistemic values either in an individual scientist's decision making or in the distribution of research efforts in scientific communities, standpoint empiricism focuses on the role of non-epistemic values in the building of scientific/intellectual movements. Copyright © 2015 Elsevier Ltd. All rights reserved.

  12. Country Value Premiums and Financial Crises

    Directory of Open Access Journals (Sweden)

    Adam Zaremba

    2014-01-01

    Full Text Available The paper concentrates on the value premium across countries and contributes to the investment and asset pricing literature in three ways. First, I provide fresh evidence that the high-value countries perform significantly better than the low-value countries. Additionally, this phenomenon is indifferent to the choice of the computational currency, representative index or value indicator. Second, I demonstrate that the value effect can be successfully amplified by combining with country-level size and momentum effects. Third, I show that returns to the high-value countries deteriorate in financial crisis conditions, because the country-level value premium is negatively correlated with the credit spreads, TED spread and expected volatility. I examine data from 66 markets between years 2000 and 2013.

  13. Decomposition Analysis of Forest Ecosystem Services Values

    Directory of Open Access Journals (Sweden)

    Hidemichi Fujii

    2017-04-01

    Full Text Available Forest ecosystem services are fundamental for human life. To protect and increase forest ecosystem services, the driving factors underlying changes in forest ecosystem service values must be determined to properly implement forest resource management planning. This study examines the driving factors that affect changes in forest ecosystem service values by focusing on regional forest characteristics using a dataset of 47 prefectures in Japan for 2000, 2007, and 2012. We applied two approaches: a contingent valuation method for estimating the forest ecosystem service value per area and a decomposition analysis for identifying the main driving factors of changes in the value of forest ecosystem services. The results indicate that the value of forest ecosystem services has increased due to the expansion of forest area from 2000 to 2007. However, factors related to forest management and ecosystem service value per area have contributed to a decrease in the value of ecosystem services from 2000 to 2007 and from 2007 to 2012, respectively.

  14. VALUE ANALYSIS FROM A FINANCIAL STANDPOINT

    Directory of Open Access Journals (Sweden)

    BAKİ RIZA BALCI

    2013-06-01

    Full Text Available Actually, every product has its own value stream during its manufacturing process. It begins with “designing a new product” and ends with “after-sale supports”. Encountering waste along value stream is not easy task. Overproduction, inventory, motion, waiting, transportations, over-processing and defects will affect the analysis about value along value streams. Important point is to determine waste systematic in order to get a perfect stable value which suits customer expectations. New manufacturing philosophies change the business nature and seek waste with bigger lens, because of that, Accounting shifted its paradigm and can help to determine waste in a value stream. This article compiles and analyzes the literature to show how accounting helps to find waste, which affects the entire value stream and analysis about it.

  15. The making of the FM value map

    DEFF Research Database (Denmark)

    Jensen, Per Anker

    2012-01-01

    Purpose: To present the FM Value Map and the background, process and considerations of its development and to reflect on perspectives and limitations. Methodology: The FM Value Map was developed from cases studies as part of the research project Facilities Management Best Practice in the Nordic...... Countries. This project is briefly presented, the methods and different versions in the development of the value map are described and explained, and the strengths and limitations of it are discussed. Findings: The FM Value Map presents a holistic view on the added value of FM by including impacts on both...... core business and surroundings and involving the benefits for multiple stakeholders. However, among the limitations and weaknesses are: is does not distinguish between value creation and added value, it neither reflects the distinction between strategic, tactical and operational levels of FM nor does...

  16. Replacing missing values using trustworthy data values from web data sources

    Science.gov (United States)

    Izham Jaya, M.; Sidi, Fatimah; Mat Yusof, Sharmila; Suriani Affendey, Lilly; Ishak, Iskandar; Jabar, Marzanah A.

    2017-09-01

    In practice, collected data usually are incomplete and contains missing value. Existing approaches in managing missing values overlook the importance of trustworthy data values in replacing missing values. In view that trusted completed data is very important in data analysis, we proposed a framework of missing value replacement using trustworthy data values from web data sources. The proposed framework adopted ontology to map data values from web data sources to the incomplete dataset. As data from web is conflicting with each other, we proposed a trust score measurement based on data accuracy and data reliability. Trust score is then used to select trustworthy data values from web data sources for missing values replacement. We successfully implemented the proposed framework using financial dataset and presented the findings in this paper. From our experiment, we manage to show that replacing missing values with trustworthy data values is important especially in a case of conflicting data to solve missing values problem.

  17. What is the better predictor of students' personal values : Parents' values or students' personality?

    NARCIS (Netherlands)

    Bobowik, Magdalena; van Oudenhoven, Jan Pieter; Basabe, Nekane; Telletxea, Saioa; Paez, Dario; Nasabe, N.

    This study examines the relationship between young adults' values, multicultural personality traits and their parents' values. A total of 102 students and their matched parents filled in the Multicultural Personality Questionnaire and the Portrait Value Questionnaire. The influence of one's

  18. How can companies capture value from an innovation? : from value creation to value capture : case study Uber

    OpenAIRE

    Seifert, Frederik

    2016-01-01

    This thesis examines the value creation process and how companies can capture value that they created. It particularly analyses the opportunities a company has to capture value from an innovation. The ability to monetise innovations is crucial for companies and determines whether they can establish a sustainable business. This thesis first discusses previous research and connects theories to broaden and enhance their applicability. The main part is a case study on Uber, a ride-...

  19. Accuracy Evaluation of the Unified P-Value from Combining Correlated P-Values

    Science.gov (United States)

    Alves, Gelio; Yu, Yi-Kuo

    2014-01-01

    Meta-analysis methods that combine -values into a single unified -value are frequently employed to improve confidence in hypothesis testing. An assumption made by most meta-analysis methods is that the -values to be combined are independent, which may not always be true. To investigate the accuracy of the unified -value from combining correlated -values, we have evaluated a family of statistical methods that combine: independent, weighted independent, correlated, and weighted correlated -values. Statistical accuracy evaluation by combining simulated correlated -values showed that correlation among -values can have a significant effect on the accuracy of the combined -value obtained. Among the statistical methods evaluated those that weight -values compute more accurate combined -values than those that do not. Also, statistical methods that utilize the correlation information have the best performance, producing significantly more accurate combined -values. In our study we have demonstrated that statistical methods that combine -values based on the assumption of independence can produce inaccurate -values when combining correlated -values, even when the -values are only weakly correlated. Therefore, to prevent from drawing false conclusions during hypothesis testing, our study advises caution be used when interpreting the -value obtained from combining -values of unknown correlation. However, when the correlation information is available, the weighting-capable statistical method, first introduced by Brown and recently modified by Hou, seems to perform the best amongst the methods investigated. PMID:24663491

  20. Managing Client Values in Construction Design

    DEFF Research Database (Denmark)

    Thyssen, Mikael Hygum; Emmitt, Stephen; Bonke, Sten

    2008-01-01

    In construction projects the client will comprise both owner, end-users, and the wider society, representatives of which may have conflicting goals and values; and these may not be fully realized by the stakeholders themselves. Therefore it is a great challenge to capture and manage the values...... of the multiple stakeholders that constitutes the “client”. However, seeing client satisfaction as the end-goal of construction it is imperative to make client values explicit in the early project phase and make sure that these values are reflected in all subsequent phases of design and construction....... The management challenge is further complicated by the fact that the delivery team, who are to understand and deliver client value, consists of even more different parties. To address this a Danish engineering consultancy company has, together with a major contractor, developed a value-based workshop method...

  1. Regimes of value and waterscapes of uncertainty

    DEFF Research Database (Denmark)

    Wiberg, Katrina

    2015-01-01

    Discussions on climate change and adaptation are closely connected to the concepts of value and valuation. Forecasts are based in numerical values, ´hard facts´, seeking assessments of plausible future scenarios by qualifying uncertainties in order to provide knowledge to inform actions and prior......Discussions on climate change and adaptation are closely connected to the concepts of value and valuation. Forecasts are based in numerical values, ´hard facts´, seeking assessments of plausible future scenarios by qualifying uncertainties in order to provide knowledge to inform actions...... to climate change adaptation in the context of handling water could be: HOW do we engage with waterscapes of uncertainty AND potentials of value? This paper suggests seeing water as a mediator and that in order to engage differentiating values, it is necessary to acknowledge underlying justifications...

  2. Disclosed Values of Option-Based Compensation

    DEFF Research Database (Denmark)

    Bechmann, Ken L.; Hjortshøj, Toke Lilhauge

    New accounting standards require firms to expense the costs of option-based compensation (OBC), but the associated valuations offer many challenges for firms. Earlier research has documented that firms in the U.S. generally underreport the values of OBC by manipulating the inputs used for valuation...... purposes. This paper examines the values of OBC disclosed by Danish firms. The results suggest that firms experience some diffculties in valuing OBC, but interestingly, there is no clear evidence of deliberate underreporting. For example, there is no evidence that firms use manipulated values for the Black...... of attention paid to these values in Denmark. However, the differences can also be due to the fact that several Danish firms do not provide the information required regarding their OBC, which is clearly a very effective way of hiding the true values....

  3. Leadership in Search of Public Value

    DEFF Research Database (Denmark)

    Pedersen, Dorthe

    2016-01-01

    varying values and identities. This form of hybrid leadership calls for new explorative learning formats in public leadership programs, it is argued. Originality/value: The chapter undertakes a careful critical reading and conceptual examination of the current paradigm of public value management...... governance and discuss the implications for public leadership and for public leadership and management programs. Design/methodology/approach: The chapter explores the notion of public value as a conceptual framework for emergent forms of networked governance. Drawing on insights from sociology of law...... and governmentality studies, a set of key tensions inherent in the public value discourse are identified as the diagnostic impetus to consider the somewhat excessive leadership figure put forward in the literature. The chapter shows that the discourse of networked governance and public value thinking is rather...

  4. INVESTMENTS VALUES AND EU FOUNDED PROJECTS

    Directory of Open Access Journals (Sweden)

    Salanta Irina Iulia

    2012-12-01

    Full Text Available Being value based is one of the principles project management has to respect in order to be sustainable. Values are guidelines for human behavior that are shared by a large group of individuals. As projects can be differentiated from investments, also projects’ values can be differentiated from investments’ values. Connecting projects with investments’ values contributes to projects’ success, to a sustainable project management process and to a sustainable investment. The article explains the differences between investments and projects and presents how the investment’s values can be related to the project. The topic is applicable when dealing with projects in general and can have benefic effects on investments initialized through projects financed by the European Union.

  5. Creative industries value chain: The value chain logic in supply chain relationships

    Directory of Open Access Journals (Sweden)

    Emilia Madudová

    2017-09-01

    Full Text Available The purpose of this paper is to provide a deeper look into value chain logic in supply chain relationships in a creative industries value chains. In recent years, value has been recognized as a key factor in better understanding of consumer behavior and gaining a competitive advantage. In a value chain, added value should be defined at every step of the chain. There should be defined activity which adds value as well as the activity that subtracts any value. The total value can be then calculated as the sum of the total value built up all throughout the value chain. Paper mostly analyses creative industries of advertising, architecture, and design. The presented model describes and analyzes the industry participants, value chain processes, support and related environment, and evaluates the relationship of stakeholders. The paper also takes into account the creation of value chain approach that describes the vertical and horizontal linkages. The chain of values represents the coordinated set of kinds of activity which create value for the enterprise, beginning from initial sources of raw materials for suppliers of this enterprise up to the finished goods delivered to the end user including service of the consumer. The value chain conception is important for the identification and development of the enterprise. The value creation activities can be a core competitive advantage which center on fostering relationships with key actors who can derive benefits from each other’s value chain.

  6. The Evolutionary Dynamics of Biofuel Value Chains

    DEFF Research Database (Denmark)

    Ponte, Stefano

    2014-01-01

    and multipolarity. Empirically, I do so by examining the evolutionary dynamics of governance in biofuel value chains, with specific focus on the key regulatory and institutional features that facilitated their emergence and expansion. First, I examine the formation, evolution, and governance of three national....../regional value chains (in Brazil, the US, and the EU); then, I provide evidence to support a trend towards the increasing but still partial formation of a global biofuel value chain and examine its governance traits....

  7. Possible values of UV index in Serbia

    Directory of Open Access Journals (Sweden)

    Letić Milorad

    2008-01-01

    Full Text Available INTRODUCTION UV Index is an indicator of human exposure to solar ultraviolet (UV rays. The numerical values of the UV Index range from 1-11 and above. There are three levels of protection against UV radiation; low values of the UV Index - protection is not required, medium values of the UV Index - protection is recommended and high values of the UV Index - protection is obligatory. The value of the UV Index primarily depends on the elevation of the sun and total ozone column. OBJECTIVE The aim of the study is to determine the intervals of possible maximal annual values of the UV Index in Serbia in order to determine the necessary level of protection in a simple manner. METHOD For maximal and minimal expected values of total column ozone and for maximal elevation of the sun, the value of the UV Index was determined for each month in the Northern and Southern parts of Serbia. These values were compared with the forecast of the UV Index. RESULTS Maximal clear sky values of the UV Index in Serbia for altitudes up to 500m in May, June, July and August can be 9 or even 10, and not less than 5 or 6. During November, December, January and February the UV Index can be 4 at most. During March, April, September and October the expected values of the UV Index are maximally 7 and not less than 3. The forecast of the UV Index is within these limits in 98% of comparisons. CONCLUSION The described method of determination of possible UV Index values showed a high agreement with forecasts. The obtained results can be used for general recommendations in the protection against UV radiation.

  8. Value investing and financial statement analysis

    OpenAIRE

    Noma, Mikiharu

    2014-01-01

    Master in Finance The following study is based on a deep research into the roots of value investing and its essences – Intrinsic Value. The entire philosophy will be based in the simple concept of Margin of Safety developed by Benjamin Graham. During the development of this concept there will be presented the most important concepts of this strategy. Throughout this study, it will also be analysed the market as well as investors’ tendencies and demonstrated that value investing is not base...

  9. Activity Based Costing in Value Stream Mapping

    OpenAIRE

    S. S. Abuthakeer; P.V. Mohanram; Kumar, G.M.

    2010-01-01

    This paper attempts to integrate Value Stream Map (VSM) with the cost aspects. A value stream map provides a blueprint for implementing lean manufacturing concepts by illustrating information and materials flow in a value stream. The objective of the present work is to integrate the various cost aspects. The idea is to introduce a cost line, which enhances the clarity in decision making. The redesigned map proves to be effective in highlighting the improvement areas, in terms of quantitative ...

  10. Emergent core values: the student perspective.

    Science.gov (United States)

    Lovell, Ben

    2016-12-01

    Certain moral and ethical values are expected of doctors, and these values are usually formed and consolidated at medical school. The efficacy of didactic teaching of values such as compassion and empathy has been disputed. Additionally, it is not clear if the values that students actually develop during undergraduate training are concordant with those outlined by national legislative and governing bodies. A total of 24 final-year medical students participated in semi-structured interviews, which explored the values that they recognise in themselves and in their colleagues. The resultant data were thematically analysed to establish core themes. These themes represent the values that students hold in the highest regard. Analysis yielded three overarching themes: personal fortitude, which relates to the nurturing of the inner strength of the trainee; establishment of the ego, which pertains to the developing sense of self as a doctor; and striving for professional maturity, which refers to the cultivation of humane and compassionate care and interpersonal communication. The efficacy of didactic teaching of values such as compassion and empathy has been disputed FINDINGS: The moral values that are constructed in undergraduates centre around maintaining personal well-being, establishing an identity as a medical professional and delivering compassionate care as part of a team. Most values align with those described by professional bodies and educators, but a minority are new findings, and relate to student welfare. Although there are validated assessment tools that measure the trainees' emotional intelligence and adherence to universally approved values, this study delineates the core principles valued by the students themselves. Understanding these principles grants teachers the opportunity to facilitate personal and professional development, and to foster humane and caring values. © 2016 John Wiley & Sons Ltd.

  11. Value Driven Information Processing and Fusion

    Science.gov (United States)

    2016-03-01

    Report Value Driven Information Processing and Fusion Award Number: W911NF1210383 Biao Chen ( PI ) Phone: (315)443-3332 Email: bichen@syr.edu Syracuse...SECURITY CLASSIFICATION OF: The objective of the project is to develop a general framework for value driven decentralized information processing...information value metrics as called for by different inference tasks. Major theoretical breakthroughs have been obtained under this effort

  12. Soft Interval-Valued Neutrosophic Rough Sets

    Directory of Open Access Journals (Sweden)

    Said Broumi

    2015-01-01

    Full Text Available In this paper, we first defined soft interval-valued neutrosophic rough sets(SIVN- rough sets for short which combines interval valued neutrosophic soft set and rough sets and studied some of its basic properties. This concept is an extension of soft interval valued intuitionistic fuzzy rough sets( SIVIF- rough sets. Finally an illustrative example is given to verify the developped algorithm and to demonstrate its practicality and effectiveness.

  13. Genomics and the intrinsic value of plants

    OpenAIRE

    Gremmen, Bart

    2005-01-01

    In discussions on genetic engineering and plant breeding, the intrinsic value of plants and crops is used as an argument against this technology. This paper focuses on the new field of plant genomics, which, according to some, is almost the same as genetic engineering. This raises the question whether the intrinsic value of plants could also be used as an argument against plant genomics. We will discuss three reasons why plant genomics could violate the intrinsic value of plants: 1. genomics ...

  14. Rule Value Reinforcement Learning for Cognitive Agents

    OpenAIRE

    Child, C. H. T.; Stathis, K.

    2006-01-01

    RVRL (Rule Value Reinforcement Learning) is a new algorithm which extends an existing learning framework that models the environment of a situated agent using a probabilistic rule representation. The algorithm attaches values to learned rules by adapting reinforcement learning. Structure captured by the rules is used to form a policy. The resulting rule values represent the utility of taking an action if the rule`s conditions are present in the agent`s current percept. Advantages of the new f...

  15. Comparison of perceived value structural models

    OpenAIRE

    Sunčana Piri Rajh

    2012-01-01

    Perceived value has been considered an important determinant of consumer shopping behavior and studied as such for a long period of time. According to one research stream, perceived value is a variable determined by perceived quality and perceived sacrifice. Another research stream suggests that the perception of value is a result of the consumer risk perception. This implies the presence of two somewhat independent research streams that are integrated by a third research stream – the one sug...

  16. Economic Value Added (EVA and Market Value Added (MVA in the function of creating value for shareholders

    Directory of Open Access Journals (Sweden)

    Ilić-Pupovac Maja

    2012-01-01

    Full Text Available Increase in the value for the key stakeholders, i.e. shareholders, is one of the most important goals of a modern corporation. A new concept based on the value, so-called, Economic Value Added - EVA is a derived internal measure of value creation that helps managers in their decision-making processes which incorporate two basic principles of finance: the maximization of shareholders' wealth and that the value of the company depends on investor expectations that the future profits will exceed the cost of the capital. EVA is directly related to the external performance of the company in the capital market, i.e. Market Value Added - MVA. MVA is the assessment of the capital markets, within a specified period of time and reflects the success with which the company invested capital in the past and expectations of the success of performance of investing capital in the future, which affects the value of the company, and thus a shareholder value, as well.

  17. The Value(s) of Civil Leaders : A Study into the Influence of Governance Context on Public Value Orientation

    NARCIS (Netherlands)

    de Waal, Steven

    2014-01-01

    The main research question of the dissertation is: What values motivate and direct civil leaders and to what extent are the values shaped by the institutional context in which these leaders operate? This central question was divided into three research questions. 1. Do civil leaders have a common

  18. Building a dynamic value stream mapping

    OpenAIRE

    Shafiq, Umer

    2014-01-01

    Value stream mapping (VSM) is a visualization tool helps to understand processes by using of stream lined work process. The importance of this process is to decrease the activity that does not add value to the final product and in order to increase the efficiency and production.   The purpose of this thesis is to create dynamic value stream maps of a process by using simulation. By creating dynamic value stream maps makes it possible to analyze more complex systems than traditional VSM. Simul...

  19. Measuring low-value care in Medicare.

    Science.gov (United States)

    Schwartz, Aaron L; Landon, Bruce E; Elshaug, Adam G; Chernew, Michael E; McWilliams, J Michael

    2014-07-01

    Despite the importance of identifying and reducing wasteful health care use, few direct measures of overuse have been developed. Direct measures are appealing because they identify specific services to limit and can characterize low-value care even among the most efficient providers. To develop claims-based measures of low-value services, examine service use (and associated spending) detected by these measures in Medicare, and determine whether patterns of use are related across different types of low-value services. Drawing from evidence-based lists of services that provide minimal clinical benefit, we developed 26 claims-based measures of low-value services. Using 2009 claims for 1,360,908 Medicare beneficiaries, we assessed the proportion of beneficiaries receiving these services, mean per-beneficiary service use, and the proportion of total spending devoted to these services. We compared the amount of use and spending detected by versions of these measures with different sensitivity and specificity. We also estimated correlations between use of different services within geographic areas, adjusting for beneficiaries' sociodemographic and clinical characteristics. Use and spending detected by 26 measures of low-value services in 6 categories: low-value cancer screening, low-value diagnostic and preventive testing, low-value preoperative testing, low-value imaging, low-value cardiovascular testing and procedures, and other low-value surgical procedures. Services detected by more sensitive versions of measures affected 42% of beneficiaries and constituted 2.7% of overall annual spending. Services detected by more specific versions of measures affected 25% of beneficiaries and constituted 0.6% of overall spending. In adjusted analyses, low-value spending detected in geographic regions at the 5th percentile of the regional distribution of low-value spending ($227 per beneficiary) exceeded the difference in detected low-value spending between regions at the 5th and 95

  20. Tier 3 Toxicity Value White Paper

    Science.gov (United States)

    The purpose of this white paper is to articulate the issues pertaining to Tier 3 toxicity values and provide recommendations on processes that will improve the transparency and consistency of identifying, evaluating, selecting, and documenting Tier 3 toxicity values for use in the Superfund and Resource Conservation and Recovery Act (RCRA) programs. This white paper will be used to assist regional risk assessors in selecting Tier 3 toxicity values as well as provide the foundation for future regional and national efforts to improve guidance and policy on Tier 3 toxicity values.

  1. Colorimetric values of esthetic stainless steel crowns.

    Science.gov (United States)

    Hosoya, Yumiko; Omachi, Koichi; Staninec, Michal

    2002-01-01

    The colorimetric values of two different kinds of esthetic stainless steel crowns were measured and compared with the colorimetric values of primary anterior teeth in Japanese children. The colorimetric values of resin composite-faced stainless steel crowns (Kinder Krown) and epoxy-coated stainless steel crowns (White Steel Crown) were measured with a color difference meter. The Commission Internationale de Eclairage L*, a*, b*, and delta E*ab values and Munsell value, chroma, and hue were calculated. The data were compared with previously reported colorimetric values of Japanese primary anterior teeth measured with the same color difference meter used in this study. Compared to Japanese primary anterior teeth, Kinder Krown Pedo I and Pedo II showed much higher L* values and lower hue; on the other hand, White Steel Crown showed much higher L*, a*, b* values, much higher value and chroma, and much lower hue. Color analysis revealed that the colors of the White Steel Crown and Kinder Krown Pedo I were substantially different from the color of Japanese primary anterior teeth. The color difference between Pedo II crowns and Japanese primary anterior teeth was relatively high, but the color of Pedo II might be acceptable for clinical use.

  2. Does IT have a real business value?

    Directory of Open Access Journals (Sweden)

    Aleš Groznik

    2002-01-01

    Full Text Available The business value of information technology (IT has been debated for a number of years. While some authors attributed large productivity improvements, substantial value added contribution and impact on business performance, others report that IT has not had any bottom-line impact. Nevertheless productivity, value added and business profitability are related, they are ultimately separate questions. Using the results of the survey on enterprise computing in 92 Slovene large organizations several relevant hypotheses are tested. The results show that IT investments reflect in increased productivity and value added. However, the link between IT investments and business performance has not been confirmed.

  3. The valuation error in the compound values

    Directory of Open Access Journals (Sweden)

    Marina Ciuna

    2013-08-01

    Full Text Available In appraising the “valore di trasformazione” the valuation error is composed by the error on market value and the error on construction cost.  In appraising the “valore complementare” the valuation error is composed by the error on market value of complex real property and on market value of the residual part. The final error is a function of the partial errors and it can be studied using estimative and market ratios. The application of the compounds values to real estate appraisal misleads unacceptable errors if carried out with the expertise.

  4. Concept Map Value Propagation for Tactical Intelligence

    National Research Council Canada - National Science Library

    Kaste, Richard; Heilman, Eric; Hoffman, Robert

    2007-01-01

    .... Techniques are needed to tailor knowledge acquisition resource allocation according to probable value of information, both inferring an answer to a question using knowledge at hand and quickening...

  5. Correlation of consumer values and product involvement

    Directory of Open Access Journals (Sweden)

    Slijepčević Vanja

    2015-01-01

    Full Text Available The main objective of the research was to determine the relationship of personal values measured Schwatrz's questionnaire and types of involvement of consumers in the product. The assumption is that there is a connection between certain dimension values (Power, Achievement, Hedonism, Stimulation, Self-direction, Universalism, Benevolence, Tradition, Conformity, and Security and types of involvement in this product: Satisfaction, Importance, Meaning, Consequences of risk and Probability of risk. In addition, we examined the differences in the hierarchical structure of values in different groups of consumers. The study was conducted on a sample of 200 consumers from the territory of the Republic of Serbia, different genders, ages, education levels and purchasing power. The investigation used Schwartz's scale of universal values (Schwartz, 1992 and profile involvement (Laurent and Kapferer, 1985, as well as a list of socio-demographic variables. The most dominanat dimension of involvement relates to pleasure, while the dominant value dimension is Hedonism . When it comes to socio-demographic variables, differences in the expression of value dimensions exist in relation to the age and income levels. There were no differences in value orientations of respondents when it comes to gender, and education level. As significant predictors for the types of involvement are allocated to the following value dimensions: Benevolence, Self-direction, Stimulation, Hedonism, Power, Tradition, Conformity, Spirituality. Based on the value dimension is not possible to predict the types of involvement that relate to meaning and probability of risk.

  6. Relieving stress through value-rich work.

    Science.gov (United States)

    Knoop, R

    1994-12-01

    On the basis of Herzberg, Mausner, and Snyderman's (1959) motivator-hygiene theory, it was hypothesized that intrinsic but not extrinsic work values would be inversely related to stress. Also investigated was the question of which work values provide the most relief from stress. Elementary school teachers and administrators (N = 607) from nine school boards in southern Ontario completed a survey that included Pines, Aronson, and Kafry's (1981) stress scale and Elizur's (1984) work values scale. Almost all of the 12 intrinsic work values investigated were negatively correlated with stress, but the 4 extrinsic work values studied were not consistently related to stress. Five work values explained 11% of the variance in physical stress, 9 work values explained 22% of the variance in emotional stress, and 6 work values explained 26% of the variance in mental stress. Four work values emerged as meaningful predictors of all three types of stress: being esteemed by others, achieving through work, doing meaningful work, and being able to use one's knowledge and abilities.

  7. How spatial context influences entrepreneurial value creation

    DEFF Research Database (Denmark)

    Müller, Sabine

    2014-01-01

    This paper investigates how rural communities are enriched by entrepreneurial value-creating activities that go beyond job creation and growth. In addition, this study explores how spatial context influences these value-creating activities. This qualitative case-based study shows that rural......-being of the community. Thus, this study contributes to an in-depth understanding of how and why entrepreneurship can create multiple forms of value in rural areas as well as how value creation behaviours are motivated by the spatial context. In addition, it provides explanations why not all rural entrepreneurs...

  8. The Value of Longevity in Mexico

    OpenAIRE

    Gabriel Martínez; Nelly Aguilera

    2013-01-01

    This paper evaluates the gains in longevity based on individuals’ willingness to pay, and measures the social values of these gains. We apply the Murphy and Topel (2003, 2006) model for Mexico for the first time, which allows us to estimate the value of a life year and the value of remaining years of life at each age. We also apply the estimates to three cases to exemplify how these calculations can be used in decisions concerning public policy: value of gains in mortality rates, cost of deat...

  9. Population change and socio-cultural values.

    Science.gov (United States)

    1982-06-01

    The developing countries of the world in general, and those of Asia and the Pacific in particular, recognize that unplanned population growth is a stumbling block to socioeconomic development. Discussion here focuses on population growth and social, economic, and institutional forces, which are referred to as sociocultural values. Generally, sociocultural values change sluggishly over time. The rate at which a country's sociocultural values change depends on several factors such as the stage of economic development and modernization and whether a country has an open or closed door policy. "The Value of Children Study: A Crossnational Study" by Fred Arnold et al. shows that there are positive and negative values attributed to children in the Asian countries. These are: positive general values--emotional benefits, economic benefits and security, self enrichment and development, identification with children, and family cohesiveness and continuity; negative general values--emotional costs, economic costs, restrictions on opportunity costs, physical demands, and family costs; large family values--sibling relationships, sex preferences, child survival; and small family values--maternal health and societal costs. Possibly the most formidable obstacle to the success of antinatalist population policies is that of religious values. It appears that the Muslim world is divided on the issue of fertility control. Conflicting views regarding fertility control is perhaps aggravated by the fact that there is no central international religious official hierarchy that issues out edicts. Despite the presence of a centralized religious hierarchy and a network of churches from the Vatican to the village levels among the Catholics, and a clearer elucidation of the Humanae Vitae, a liberal attitude to population regulation and family planning has emerged, largely because of the declining quality of life of the people resulting from unplanned births. Economic benefits of children include

  10. Special values of the hypergeometric series

    CERN Document Server

    Ebisu, Akihito

    2017-01-01

    In this paper, the author presents a new method for finding identities for hypergeoemtric series, such as the (Gauss) hypergeometric series, the generalized hypergeometric series and the Appell-Lauricella hypergeometric series. Furthermore, using this method, the author gets identities for the hypergeometric series F(a,b;c;x) and shows that values of F(a,b;c;x) at some points x can be expressed in terms of gamma functions, together with certain elementary functions. The author tabulates the values of F(a,b;c;x) that can be obtained with this method and finds that this set includes almost all previously known values and many previously unknown values.

  11. Building Evidence of Validity: The Relation between Work Values, Interests, Personality, and Personal Values

    Science.gov (United States)

    Leuty, Melanie E.; Hansen, Jo-Ida C.

    2013-01-01

    The current study used work values components (WVC) to examine the relationship between work values, vocational interests, personality, and personal values. Most intercorrelations between work values and other constructs were in the small effect range. Overall correlations between scale scores provided evidence of convergent and discriminant…

  12. Ethical Issues Associated with Client Values Conversion and Therapist Value Agendas in Family Therapy.

    Science.gov (United States)

    Odell, Mark; Stewart, Scott Philip

    1993-01-01

    Raises ethical concerns inherent in dealing with issue of values in family therapy, focusing on conversion of client values and therapists who may hold evangelistic agendas. Presents brief review of research addressing client values conversion in individual psychotherapy, along with proposed solutions for dealing with values. Offers suggestions…

  13. Value Education through Distance Learning: Opinions of Students Who Already Completed Value Education

    Science.gov (United States)

    Deveci, Handan

    2015-01-01

    Individuals in a society should be systematically trained on value education so that they can appreciate values such as love, respect, tolerance, and honesty. Employment of value training approaches within Anadolu University Open and Distance Learning System will make it possible to educate many people on values. The purpose of this research is to…

  14. Management by the value of enterprise

    Directory of Open Access Journals (Sweden)

    M. V. Zenkinа

    2017-01-01

    Full Text Available The management of the enterprise's value is largely aimed at increasing the investment attractiveness of the enterprise. The search for new methods and techniques for managing the property complex faces a number of problems that are a promise of developing scientific approaches to the development of new progressive methods of making managerial decisions. The article considers alternative options for improving the quality of enterprise management and suggests the direction of improving the organization’s cost management system. A number of limiting factors, which allowed the author to determine the target indicators of the presented model, determines the presented objective function of enterprise value. It is permissible to change and expand the composition of the indicators and the approaches used to assess the value of the enterprise. The recommended model allows determining the reserves of increasing the efficiency of the enterprise, affecting the value of the property complex. Dependence of the singled out evaluation criteria and the targets of strategies for increasing the value of enterprises is indicated. The main stages of the enterprise value management process are considered as a single concept of increasing the current value of the organization. The characteristic of the concept of management aimed at creating valueValue Based Management (VBM is presented. The main principles of VBM aimed at qualitative improvement of strategic and operational decisions at all levels of management of the organization are singled out. Article considers the technology of introducing a cost management system based on the example of a construction organization. The main stages of enterprise cost management aimed at long-term sustainable growth in the value of the organization are identified. Particular attention is paid to the stages of analysis of the contribution of production and management units to the total value of the enterprise and the

  15. Evaluation of Kolubara lignite carbon emission characteristics

    Directory of Open Access Journals (Sweden)

    Bakić Vukman V.

    2012-01-01

    Full Text Available The revised Intergovernmental Panel on Climate Change (IPCC guidelines for national greenhouse gas (GHG inventories recommends that more comprehensive and thus more reliable characteristics of the local fossil fuels should be used for the national GHG inventory calculations. This paper deal with the carbon emission characteristics of low-calorific lignite recovered from the Kolubara open-pit mine. The samples of coal were carefully selected in order to cover the net calorific value, ash and water content of the broad spectrum of the quality of the raw lignite supplied to the Serbian thermal power plants. Correlation analysis of the laboratory analysis data gave a linear dependency of the net calorific value on the combustible content in the coal samples. Also, linear correlation between the carbon content and the net calorific value was found. The regression analysis of experimentally determined coal characteristics implies that the carbon emission factor is dependent on the net calorific value. For the subset of raw lignite samples with the net calorific value Qdr = 6 ÷ 10 MJ/kg, that is most representative for current and near future use for power generation in Serbian thermal power plants, the linear dependency CEFr (tC/TJ = 34.407 - 0.5891×Qdr (MJ/kg was proposed. Regarding the net calorific ranges of samples examined, the raw Kolubara lignite carbon emission factor is considerably higher than those recommended by IPCC Tier 1 method of 27.6 tC/TJ.

  16. Key-value store with internal key-value storage interface

    Energy Technology Data Exchange (ETDEWEB)

    Bent, John M.; Faibish, Sorin; Ting, Dennis P. J.; Tzelnic, Percy; Gupta, Uday; Grider, Gary; Bonnie, David J.

    2018-01-16

    A key-value store is provided having one or more key-value storage interfaces. A key-value store on at least one compute node comprises a memory for storing a plurality of key-value pairs; and an abstract storage interface comprising a software interface module that communicates with at least one persistent storage device providing a key-value interface for persistent storage of one or more of the plurality of key-value pairs, wherein the software interface module provides the one or more key-value pairs to the at least one persistent storage device in a key-value format. The abstract storage interface optionally processes one or more batch operations on the plurality of key-value pairs. A distributed embodiment for a partitioned key-value store is also provided.

  17. The Transgressive Possibilities of Foregrounding Somatic Values

    Science.gov (United States)

    Schupp, Karen

    2017-01-01

    In this article, the author reflects on how somatic values, which are interrelated to yet distinct from somatic principles, direct her pedagogical approach to and the content of an eight-week module for postsecondary dance major students in the United States titled Applied Personal Movement Practices I. The prioritization of somatic values (the…

  18. Three-valued logics in modal logic

    NARCIS (Netherlands)

    Kooi, Barteld; Tamminga, Allard

    2013-01-01

    Every truth-functional three-valued propositional logic can be conservatively translated into the modal logic S5. We prove this claim constructively in two steps. First, we define a Translation Manual that converts any propositional formula of any three-valued logic into a modal formula. Second, we

  19. Essays on Firm Valuation and Value Appropriation

    NARCIS (Netherlands)

    W. de Maeseneire (Wouter)

    2005-01-01

    textabstractSophisticated valuation techniques such as adjusted present value and real options, attract ever-increasing attention from theory and practice. A huge number of papers in the academic field provide various applications of these advanced tools, for instance valuing research and

  20. Designing values in an adaptive learning platform

    NARCIS (Netherlands)

    Verhagen, Josine; Dalibert, Lucie; Timan, Tjerk; Lucivero, Federica

    2016-01-01

    To a certain extent, the process of design is always driven by guiding values. An ethical analysis, as it has been argued, can help in making such a process more reflexive, highlighting existing conflicts and discussing desirable solutions. These premises guide approaches like Value Sensitive Design