On the Economic Consequences of Index-Linked Investing

OpenAIRE

Jeffrey Wurgler

2010-01-01

Trillions of dollars are invested through index funds, exchange-traded funds, and other index derivatives. The benefits of index-linked investing are well-known, but the possible broader economic consequences are unstudied. I review research which suggests that index-linked investing is distorting stock prices and risk-return tradeoffs, which in turn may be distorting corporate investment and financing decisions, investor portfolio allocation decisions, fund manager skill assessments, and oth...

Consequences assessment for fuel channel failure with consequential moderator drain

International Nuclear Information System (INIS)

Wahba, N.N.; Bayoumi, M.H.

2002-01-01

This paper documents the consequences of spontaneous pressure tube/consequential calandria tube rupture followed by the ejection of end fittings (as a result of guillotine failure of pressure tube) leading to the drain of the moderator. The event is postulated to occur in conjunction with an independent failure of Emergency Coolant Injection System (ECIS). The results of the detailed consequence assessments are used to propose a course of action to mitigate the consequences of such an event. A methodology based on a lumped-parameter model was developed to assess the consequences of the postulated event. (author)

A consequence index approach to identifying radiological sabotage targets

International Nuclear Information System (INIS)

Altman, W.D.; Hockert, J.W.

1988-01-01

One of the threats to concern to facilities using significant quantities of radioactive material is radiological sabotage. Both the Department of Energy (DOE) and the U.S. Nuclear Regulatory Commission have issued guidance to facilities for radiological sabotage protection. At those facilities where the inventories of radioactive materials change frequently, there is an operational need for a technically defensible method of determining whether or not the inventory of radioactive material at a given facility poses a potential radiological sabotage risk. In order to determine quickly whether a building is a potential radiological sabotage target, Lawrence Livermore National Loaboratory (LLNL) has developed a radiological sabotage consequence index that provides a conservative estimate of the maximum potential off-site consequences of a radiological sabotage attempt involving the facility. This radiological sabotage consequence index can be used by safeguards and security staff to rapidly determine whether a change in building operations poses a potential radiological sabotage risk. In those cases where such a potential risk is identified, a more detailed radiological sabotage vulnerability analysis can be performed

Improved NN-GM(1,1 for Postgraduates’ Employment Confidence Index Forecasting

Directory of Open Access Journals (Sweden)

Lu Wang

2014-01-01

Full Text Available Postgraduates’ employment confidence index (ECI forecasting can help the university to predict the future trend of postgraduates’ employment. However, the common forecast method based on the grey model (GM has unsatisfactory performance to a certain extent. In order to forecast postgraduates’ ECI efficiently, this paper discusses a novel hybrid forecast model using limited raw samples. Different from previous work, the residual modified GM(1,1 model is combined with the improved neural network (NN in this work. In particullar, the hybrid model reduces the residue of the standard GM(1,1 model as well as accelerating the convergence rate of the standard NN. After numerical studies, the illustrative results are provided to demonstrate the forecast performance of the proposed model. In addition, some strategies for improving the postgraduates’ employment confidence have been discussed.

Development of the Eating Choices Index (ECI): a four-item index to measure healthiness of diet

NARCIS (Netherlands)

Pot, G.K.; Richards, M.; Prynne, C.J.; Stephen, AM

2014-01-01

Objective Current indices of diet quality generally include intakes of specific foods or nutrients. We sought to develop an index that discriminates healthy and unhealthy eating choices for use in large surveys as a short questionnaire and as a measure in existing studies with adequate dietary data.

[Caregiving consequences in mental disorders--definitions and instruments of assessment].

Science.gov (United States)

Ciałkowska-Kuźmińska, Magdalena; Kiejna, Andrzej

2010-01-01

Severe mental illnesses have far-reaching consequences for both patients and their relatives. This paper reviews literature on the measures of caregiving consequences. Authors provide a condensed knowledge and research results in the area of caregiving consequences, especially both subjective and objective caregivers' burden. The consequences of care apply to carers' social and leisure activities, financial status, health condition. The burden of care has three fundamental causes: the reorganisation of mental health services, a social isolation of patients and their families and the lack of systemic support for caregivers. The problem of caregiving consequences has been investigated in several studies. In order to identify factors, which have impact on caregiver distress, a variety instruments have been developed. This paper focuses on questionnaires useful for the systematic assessment of both objective and subjective burden: Involvement Evaluation Questionnaire (IEQ), Perceived Family Burden Scale (PFBS), Zarit Caregiver Burden Scale (ZCBS), Experience of Caregiving Inventory (ECI), Family Problems Questionnaire (FPQ). The mentioned instruments proved to be a reliable instrument for measuring caregiver consequences in mental healthcare.

Manual and automation testing and verification of TEQ [ECI PROPIRETRY

Science.gov (United States)

Abhichandra, Ravi; Jasmine Pemeena Priyadarsini, M.

2017-11-01

The telecommunication industry has progressed from 1G to 4G and now 5G is gaining prominence. Given the pace of this abrupt transformation, technological obsolescence is becoming a serious issue to deal with. Adding to this fact is that the execution of each technology requires ample investment into network, infrastructure, development etc. As a result, the industry is becoming more dynamic and strategy oriented. It requires professionals who not only can understand technology but also can evaluate the same from a business perspective. The “Information Revolution” and the dramatic advances in telecommunications technology, which has made this possible, currently drive the global economy in large part. As wireless networks become more advanced and far-reaching, we are redefining the notion of connectivity and the possibilities of communications technology. In this paper I test and verify the optical cards and automate this test procedure by using a new in-house technology “TEQ” developed by ECI TELECOM which uses one the optical cards itself to pump traffic of 100gbps.

The effect of anthocyanins from red wine and blackberry on the integrity of a keratinocyte model using ECIS.

Science.gov (United States)

Évora, Ana; de Freitas, Victor; Mateus, Nuno; Fernandes, Iva

2017-11-15

There is a growing market demand for the incorporation of plant-derived ingredients into new products for the cosmetic industry. Anthocyanins are polyphenols arising from plant secondary metabolism that have been shown to possess many bioactive properties such as free radical scavenging, antimicrobial, and chemopreventive activities. In this work, the biological activities of red wine and blackberry anthocyanins were assessed by developing a new keratinocyte barrier model using the HaCat cell line and a microelectrode-based biosensor device, referred to as Electric Cell-Substrate Impedance Sensing (ECIS). Cells were seeded at the optimal cellular density of 1.6 × 10 6 cells per mL and the half-time was calculated to be 3.55 ± 0.67 hours. The compounds' cytotoxicity was assessed and anthocyanin pigments showed no cytotoxicity towards keratinocyte cells. Wound healing assays were also performed using ECIS and it was observed that the tested pigments enhanced the healing rate of keratinocyte cells by reducing the healing time more than 50%. Cyanidin-3-glucoside presented the best results recovering 50% of the injured area in 1.48(±0.15) hours, followed by the blackberry anthocyanins (2.01 ± 0.18 hours), malvidin-3-glucoside (2.03 ± 0.09 hours) and red wine anthocyanins (2.36 ± 0.76 hours). All presented significant differences from the control 4.91(±1.11) hours.

Electric cell-substrate impedance sensing (ECIS) based real-time measurement of titer dependent cytotoxicity induced by adenoviral vectors in an IPI-2I cell culture model.

Science.gov (United States)

Müller, Jakob; Thirion, Christian; Pfaffl, Michael W

2011-01-15

Recombinant viral vectors are widespread tools for transfer of genetic material in various modern biotechnological applications like for example RNA interference (RNAi). However, an accurate and reproducible titer assignment represents the basic step for most downstream applications regarding a precise multiplicity of infection (MOI) adjustment. As necessary scaffold for the studies described in this work we introduce a quantitative real-time PCR (qPCR) based approach for viral particle measurement. Still an implicated problem concerning physiological effects is that the appliance of viral vectors is often attended by toxic effects on the individual target. To determine the critical viral dose leading to cell death we developed an electric cell-substrate impedance sensing (ECIS) based assay. With ECIS technology the impedance change of a current flow through the cell culture medium in an array plate is measured in a non-invasive manner, visualizing effects like cell attachment, cell-cell contacts or proliferation. Here we describe the potential of this online measurement technique in an in vitro model using the porcine ileal epithelial cell line IPI-2I in combination with an adenoviral transfection vector (Ad5-derivate). This approach shows a clear dose-depending toxic effect, as the amount of applied virus highly correlates (p<0.001) with the level of cell death. Thus this assay offers the possibility to discriminate the minimal non-toxic dose of the individual transfection method. In addition this work suggests that the ECIS-device bears the feasibility to transfer this assay to multiple other cytotoxicological questions. Copyright © 2010 Elsevier B.V. All rights reserved.

Quantifying China's regional economic complexity

Science.gov (United States)

Gao, Jian; Zhou, Tao

2018-02-01

China has experienced an outstanding economic expansion during the past decades, however, literature on non-monetary metrics that reveal the status of China's regional economic development are still lacking. In this paper, we fill this gap by quantifying the economic complexity of China's provinces through analyzing 25 years' firm data. First, we estimate the regional economic complexity index (ECI), and show that the overall time evolution of provinces' ECI is relatively stable and slow. Then, after linking ECI to the economic development and the income inequality, we find that the explanatory power of ECI is positive for the former but negative for the latter. Next, we compare different measures of economic diversity and explore their relationships with monetary macroeconomic indicators. Results show that the ECI index and the non-linear iteration based Fitness index are comparative, and they both have stronger explanatory power than other benchmark measures. Further multivariate regressions suggest the robustness of our results after controlling other socioeconomic factors. Our work moves forward a step towards better understanding China's regional economic development and non-monetary macroeconomic indicators.

The Consequences of Indexing the Minimum Wage to Average Wages in the U.S. Economy.

Science.gov (United States)

Macpherson, David A.; Even, William E.

The consequences of indexing the minimum wage to average wages in the U.S. economy were analyzed. The study data were drawn from the 1974-1978 May Current Population Survey (CPS) and the 180 monthly CPS Outgoing Rotation Group files for 1979-1993 (approximate annual sample sizes of 40,000 and 180,000, respectively). The effects of indexing on the…

Examen d'analyses récentes portant sur l'Étude canadienne sur l'incidence des signalements de cas de violence et de négligence envers les enfants (ECI

Directory of Open Access Journals (Sweden)

D. Potter

2015-01-01

Full Text Available Introduction : Cette analyse a comme objectif de rassembler les articles évalués par les pairs utilisant des données tirées de l'Étude canadienne sur l'incidence des signalements de cas de violence et de négligence envers les enfants (ECI publiées depuis novembre 2011 ainsi que des suréchantillons provinciaux de l'ECI, d'évaluer la qualité de leurs conclusions, de les synthétiser et de faire le bilan des variations dans l'utilisation de ces données. Méthodologie : Nous avons sélectionné les articles au moyen du suivi des demandes d'accès aux données de l'ECI effectué par l'Agence de la santé publique du Canada et au suivi des publications produites au moyen de ces données. Deux évaluateurs au moins ont examiné de façon indépendante les articles et en ont évalué la qualité. Résultats : Nous avons conservé 32 articles. Leurs points forts étaient en général les suivants : objectifs de recherche clairement établis, variables de contrôle appropriées, analyses pertinentes, taille de l'échantillon suffisante, conclusions pertinentes et utilité pour les pratiques et politiques. Leur point problématique était le plus souvent une définition floue des variables et des critères d'inclusion des cas. La plupart du temps, les articles mesuraient les associations entre les caractéristiques des mauvais traitements et celles des enfants, des pourvoyeurs de soins, du ménage et de l'organisme ou de la personne à l'origine du signalement et ils s'intéressaient aux conséquences des signalements, par exemple l'ouverture d'un dossier pour une prestation continue de services ou le placement. Conclusion : Les articles utilisant des données de l'ECI ont obtenu des scores positifs pour la plupart des indicateurs de qualité. Dans leurs analyses les plus récentes, les chercheurs se sont concentrés sur les catégories de maltraitance insuffisamment étudiées jusqu'ici (exposition à la violence conjugale, négligence et

78 FR 63570 - Proposed Collection; Comment Request for Forms W-8BEN, W-8BEN-E, W-8ECI, W-8EXP, and W-8IMY

Science.gov (United States)

2013-10-24

... W-8BEN, W-8BEN-E, W-8ECI, W-8EXP, and W-8IMY AGENCY: Internal Revenue Service (IRS), Treasury..., the IRS is soliciting comments concerning Form W-8BEN, Certificate of Foreign Status of Beneficial Owner for United States Tax Withholding, Form W-8BEN-E, Certificate of Status of Beneficial Owner for...

The projected relative index of consequence equivalence of transport of radioactive materials

International Nuclear Information System (INIS)

Nandakumar, A.N.

1999-01-01

The need exists for defining a unit risk factor to enable analysis to make a proper decision when faced with many options relating to the transport of radioactive materials between sites. A method is discussed for deriving such a factor with reference to the collective dose receivable due to the transport of radioactive material incidental to the production of one GWe.a of nuclear power. This quantity would enable the analyst to determine the projected relative index of consequence equivalence (PRICE) for the transport of various types of radioactive materials. (author)

Cost per severe accident as an index for severe accident consequence assessment and its applications

International Nuclear Information System (INIS)

Silva, Kampanart; Ishiwatari, Yuki; Takahara, Shogo

2014-01-01

The Fukushima Accident emphasizes the need to integrate the assessments of health effects, economic impacts, social impacts and environmental impacts, in order to perform a comprehensive consequence assessment of severe accidents in nuclear power plants. “Cost per severe accident” is introduced as an index for that purpose. The calculation methodology, including the consequence analysis using level 3 probabilistic risk assessment code OSCAAR and the calculation method of the cost per severe accident, is proposed. This methodology was applied to a virtual 1,100 MWe boiling water reactor. The breakdown of the cost per severe accident was provided. The radiation effect cost, the relocation cost and the decontamination cost were the three largest components. Sensitivity analyses were carried out, and parameters sensitive to cost per severe accident were specified. The cost per severe accident was compared with the amount of source terms, to demonstrate the performance of the cost per severe accident as an index to evaluate severe accident consequences. The ways to use the cost per severe accident for optimization of radiation protection countermeasures and for estimation of the effects of accident management strategies are discussed as its applications. - Highlights: • Cost per severe accident is used for severe accident consequence assessment. • Assessments of health, economic, social and environmental impacts are included. • Radiation effect, relocation and decontamination costs are important cost components. • Cost per severe accident can be used to optimize radiation protection measures. • Effects of accident management can be estimated using the cost per severe accident

Relationship of thyroid ultrasound elasticity contrast index with serum autoantibody and Th1/Th2 cytokine levels in patients with Hashimoto's thyroiditis

Directory of Open Access Journals (Sweden)

Jian-Guo Sheng

2016-10-01

Full Text Available Objective: To study the relationship of thyroid ultrasound elasticity contrast index (ECI with serum autoantibody and Th1/Th2 cytokine levels in patients with Hashimoto's thyroiditis. Methods: A total of 68 patients diagnosed with Hashimoto's thyroiditis (HT in our hospitalas were selected as HT group, 60 healthy volunteers were selected as control group, ultrasound examination was performed to determine ECL, serum was collected to determine TPO-Ab, TG-Ab, IFN-γ, TNF-α, IL-2, IL-4 and IL-10 levels, and peripheral blood was collected to determine the positive expression rate of CD30 and CD195. Results: ECI of HT group was significantly higher than that of control group and the ECI of patients with small nodule type HT was significantly lower than that of patients with grid type HT; TPO-Ab, TG-Ab, IFN-γ, TNF-α and IL-2 levels in serum and positive expression rate of CD195 in peripheral blood of HT group were significantly higher than those of control group while IL-4 and IL-10 levels and positive expression rate of CD30 in peripheral blood were significantly lower than those of control group; TPO-Ab, TG-Ab, IFN-γ, TNF-α and IL-2 levels in serum and positive expression rate of CD195 in peripheral blood of patients with small nodule type HT were significantly lower than those of patients with grid type HT while IL-4 and IL-10 levels and positive expression rate of CD30 in peripheral blood were significantly higher than those of patients with grid type HT; ECI was positively correlated with TPO-Ab, TG-Ab, IFN-γ, TNF- α, IL-2b and CD195, and negatively correlated with IL-4, IL-10 and CD30. Conclusions: ECL significantly increases in patients with Hashimoto's thyroiditis and it can be used to evaluate the degree of immune dysfunction.

A containment analysis for SBLOCA without ECI in the refurbished Wolsong-1 Nuclear Power Plant

Energy Technology Data Exchange (ETDEWEB)

Kim, T.M.; Moon, B.J.; Bae, C.J.; Lee, S.H.; Choi, C.J.; Lee, D.S. [NSSS, Korea Power Engineering Company, Inc., Daejeon (Korea, Republic of); Kim, S.M. [NETEC, Korea Hydro and Nuclear Power Company, Inc., Daejeon (Korea, Republic of)

2010-07-01

A small break leading to loss of coolant accident (SBLOCA), being one of the topic accidents in the nuclear plant diagnosis in recent years, has been analyzed and evaluated for the refurbished Wolsong-1 Nuclear Power Plant (NPP). The industry standard toolset (IST) codes developed by CANDU Owners Group and updated models including design change parameters are applied to the event analyses. GOTHIC code has been used for the containment analysis of Wolsong-1. Also, SMART-IST code fitted in the Iodine Chemistry (IMOD-2) model has been used to predict nuclide behavior within the containment considering various aspects. IMOD-2 was incorporated into SMART-IST as a module dealing the chemical transformations and mass transfer of iodine species in containment. IMOD-2 model is very sensitive to paint and chemicals. The parameter studies for IMOD-2 model are performed to decide the analysis value set. The developed methodology and the results of SBLOCA without ECI are presented herein. Under the most heat-up conditions, the radionuclide release from the failed fuel into the containment and subsequently to the environment is such that the radioactive doses to the public are below the acceptable limits. (author)

Modeling the Severity of Drinking Consequences in First-Year College Women: An Item Response Theory Analysis of the Rutgers Alcohol Problem Index*

Science.gov (United States)

Cohn, Amy M.; Hagman, Brett T.; Graff, Fiona S.; Noel, Nora E.

2011-01-01

Objective: The present study examined the latent continuum of alcohol-related negative consequences among first-year college women using methods from item response theory and classical test theory. Method: Participants (N = 315) were college women in their freshman year who reported consuming any alcohol in the past 90 days and who completed assessments of alcohol consumption and alcohol-related negative consequences using the Rutgers Alcohol Problem Index. Results: Item response theory analyses showed poor model fit for five items identified in the Rutgers Alcohol Problem Index. Two-parameter item response theory logistic models were applied to the remaining 18 items to examine estimates of item difficulty (i.e., severity) and discrimination parameters. The item difficulty parameters ranged from 0.591 to 2.031, and the discrimination parameters ranged from 0.321 to 2.371. Classical test theory analyses indicated that the omission of the five misfit items did not significantly alter the psychometric properties of the construct. Conclusions: Findings suggest that those consequences that had greater severity and discrimination parameters may be used as screening items to identify female problem drinkers at risk for an alcohol use disorder. PMID:22051212

How to measure the impacts of antibiotic resistance and antibiotic development on empiric therapy: new composite indices.

Science.gov (United States)

Hughes, Josie S; Hurford, Amy; Finley, Rita L; Patrick, David M; Wu, Jianhong; Morris, Andrew M

2016-12-16

We aimed to construct widely useable summary measures of the net impact of antibiotic resistance on empiric therapy. Summary measures are needed to communicate the importance of resistance, plan and evaluate interventions, and direct policy and investment. As an example, we retrospectively summarised the 2011 cumulative antibiogram from a Toronto academic intensive care unit. We developed two complementary indices to summarise the clinical impact of antibiotic resistance and drug availability on empiric therapy. The Empiric Coverage Index (ECI) measures susceptibility of common bacterial infections to available empiric antibiotics as a percentage. The Empiric Options Index (EOI) varies from 0 to 'the number of treatment options available', and measures the empiric value of the current stock of antibiotics as a depletable resource. The indices account for drug availability and the relative clinical importance of pathogens. We demonstrate meaning and use by examining the potential impact of new drugs and threatening bacterial strains. In our intensive care unit coverage of device-associated infections measured by the ECI remains high (98%), but 37-44% of treatment potential measured by the EOI has been lost. Without reserved drugs, the ECI is 86-88%. New cephalosporin/β-lactamase inhibitor combinations could increase the EOI, but no single drug can compensate for losses. Increasing methicillin-resistant Staphylococcus aureus (MRSA) prevalence would have little overall impact (ECI=98%, EOI=4.8-5.2) because many Gram-positives are already resistant to β-lactams. Aminoglycoside resistance, however, could have substantial clinical impact because they are among the few drugs that provide coverage of Gram-negative infections (ECI=97%, EOI=3.8-4.5). Our proposed indices summarise the local impact of antibiotic resistance on empiric coverage (ECI) and available empiric treatment options (EOI) using readily available data. Policymakers and drug developers can use the

Competitiveness and Exports Sustainability of the Indonesian Natural Rubber

Directory of Open Access Journals (Sweden)

Rumbiati Kamaludin

2018-03-01

Full Text Available This paper examines Indonesian competitiveness in export of natural rubber commodities by employing set of revealed comparative advantage (RCA and Export competitive index (ECI with respect to global trade. The market structure that is formed on natural rubber commodities is calculated using Herfindahl Index and Concentration Ratio analysis tools shows the oligopoly-shaped market structure. Calculation of comparative advantage with RCA analysis shows that the four countries exporting natural rubber, namely Thailand, Indonesia, Malaysia and Vietnam each have a comparative advantage. Where Indonesia has a better comparative advantage than Thailand in the period 2011 to 2015. This result is different from the calculations made on competitive advantage (ECI in which Indonesia's natural rubber commodities are not more competitive than Thailand

Adaptation and Validation of the Basque Version of the Emotional Creativity Inventory in Higher Education.

Science.gov (United States)

Soroa, Goretti; Aritzeta, Aitor; Balluerka, Nekane; Gorostiaga, Arantxa

2016-06-03

Emotional creativity is defined as the ability to feel and express emotions in a new, effective and authentic way. There are currently no Basque-language self-report instruments to provide valid and reliable measures of this construct. Thus, this paper describes the process of adapting and validating the Emotional Creativity Inventory (ECI) for the Basque-speaking population. The sample was comprised of 594 higher education students (388 women and 206 men) aged between 18 and 32 years old (Mage = 20.47; SD = 2.48). The Basque version of the ECI was administered along with the TMMS-23, NEO PI-R, and PANAS. The results of exploratory and confirmatory factor analyses on the Basque ECI corroborated the original scale's three-factor structure (preparedness, novelty, and effectiveness/authenticity). Those dimensions showed acceptable indexes of internal consistency (α = .80, .83, and .83) and temporal stability (r = .70, .69, and .74). The study also provided some evidence of external validity (p emotional creativity and emotional intelligence, personality, affect, and sex. The Basque ECI can be regarded as a useful tool to evaluate perceived emotional creativity during the preparation and verification phases of the creative process.

A simple assessment scheme for severe accident consequences using release parameters

Energy Technology Data Exchange (ETDEWEB)

Silva, Kampanart, E-mail: kampanarts@tint.or.th [Thailand Institute of Nuclear Technology, 16 Vibhavadi-Rangsit Rd., Latyao, Chatuchak, 10900 (Thailand); Okamoto, Koji [The University of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113-8654 (Japan)

2016-08-15

Highlights: • Nuclear accident consequence index can assess overall consequences of an accident. • Correlations between the index and release parameters are developed. • Relation between the index and release amount follows power function. • The exponent of the power function is the key to the relation. - Abstract: Nuclear accident consequence index (NACI) which can assess the overall consequences of a severe accident on people and the environment is developed based on findings from previous studies. It consists of three indices: radiation effect index, relocation index and decontamination index. Though the NACI can cover large range of consequences, its assessment requires extensive resources. The authors then attempt to simplify the assessment, by investigating the relations between the release parameters and the NACI, in order to use the release parameters for severe accident consequence assessment instead of the NACI. NACI and its components increase significantly when the release amount is increased, while the influences of the release period and the release starting time on the NACI are nearly negligible. Relations between the release amount and the NACI and its components follow simple power functions (y = ax{sup b}). The exponent of the power functions seems to be the key to the relations. The exponent of the relation between the release amount and the NACI was around 0.8–1.0 when the release amount is smaller than 100 TBq, and it increased to around 1.3–1.4 when the release amount is equal to or larger than 100 TBq.

Integration of social dimension in an index oriented methodology for consequence analysis of natural hazards: application to the Upper Guil Catchment (Southern French Alps)

Science.gov (United States)

Carlier, Benoit; Puissant, Anne; Dujarric, Constance

2017-04-01

Vulnerability assessment together with hazard exposure is generally accepted as the two main steps of risk analysis. If quantitative methods to estimate hazard exposure are now well-defined, it is not the case regarding vulnerability assessment. Vulnerability is a complex concept involving a variety of disciplines from physical and socio-economic sciences (i.e. engineering, economics, social and health sciences etc.). Currently, two opposite trends exist: the 'physical' approach in which vulnerability is analysed as potential impacts (i.e. structural and functional) on the elements at risk (building, network, land cover); and the 'social' approach in which vulnerability is a combination of socio-economic variables determining people's ability to anticipate before a catastrophic event, to react during it, and to recover after it. For a complete analysis of vulnerability it is essential to combine these two approaches but in reality few works exists. The objective of this research is to improve the Potential Damage Index (PDI), detailed in Puissant el al. (2013), originally developed to assess physical injury, structural and functional consequences of landslide hazard, by including socio-economic characteristics of population information. Data from the French Census data (INSEE, 2012) and a survey on risk perception (100 questionnaires obtained between 2014 and 2015/16) were used to propose an overall index taking into account the three main phases of risk management: preparedness, crisis management and recovery. This new index called Global Potential Damage Index (GPDI) is applied on the Upper Guil Catchment to assess potential torrential floods hazard in the context of the French funded project SAMCO (Society Adaptation for coping with Mountain risks in a global change Context). Results of the PDI are compared with the GPDI and show significant differences. GPDI scores mapping are lower than PDI scores indicating that resilient population may qualify results

Left ventricular time volume curve analysis in the detection of limited ischaemic heart disease

International Nuclear Information System (INIS)

Liechtenstein, M.; Blanchett, W.; Andrews, J.; Hunt, D.

1982-01-01

The aim of the study was to determine whether limited coronary artery disease (CAD) could be accurately detected using the Cardiac Gated Blood Pool (CGBP) scan with exercise. Regional left ventricular time volume curves (RLTVD) were generated from 52 studies (46 patients: 22 normals, 24 abnormals). The parameters assessed both globally and regionally and at rest (R) and exercise (Ex) were: (1) the ejection fraction (EF) (2) the change in ejection fraction from R to Ex (δEF) (3) an early contraction index (ECI) (4) a maximal emptying index (DR) and (5) a maximal refilling index (AR). After careful analysis of these parameters it was decided that our diagnostic criteria would rely on the following: (1) the EF at R and Ex (2) the δ EF (3) the ECI at Ex (4) the AR at Ex This study showed that both the sensitivity and the specificity of the CGBP scan can be improved considerably with the inclusion of RLTVC from the levels obtained when the EF parameters alone are considered. It is possible with this technique to accurately diagnose limited CAD. (Author)

Synthetic emmprin peptides with chitobiose substitution stimulate MMP-2 production by fibroblasts

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Suzumiya Junji

2011-07-01

Full Text Available Abstract Background Emmprin, a glycoprotein containing two Ig domains, is enriched on tumor cell surfaces and stimulates matrix metalloproteinase (MMP production by adjacent stromal cells. Its first Ig domain (ECI contains the biologically active site. The dependence of emmprin activity on N-glycosylation is controversial. We investigated whether synthetic ECI with the shortest sugar is functionally active. Methods The whole ECI peptides carrying sugar chains, a chitobiose unit or N-linked core pentasaccharide, were synthesized by the thioester method and added to fibroblasts to examine whether they stimulate MMP-2 production. Results ECI carrying a chitobiose unit, ECI-(GlcNAc 2, but not ECI without a chitobiose unit or the chitobiose unit alone, dose-dependently stimulated MMP-2 production by fibroblasts. ECI with longer chitobiose units, ECI-[(Man3(GlcNAc2], also stimulated MMP-2 production, but the extent of its stimulation was lower than that of ECI-(GlcNAc2. Conclusions Our results indicate that ECI can mimic emmprin activity when substituted with chitobiose, the disaccharide with which N-glycosylation starts.

Textural analyses of carbon fiber materials by 2D-FFT of complex images obtained by high frequency eddy current imaging (HF-ECI)

Science.gov (United States)

Schulze, Martin H.; Heuer, Henning

2012-04-01

Carbon fiber based materials are used in many lightweight applications in aeronautical, automotive, machine and civil engineering application. By the increasing automation in the production process of CFRP laminates a manual optical inspection of each resin transfer molding (RTM) layer is not practicable. Due to the limitation to surface inspection, the quality parameters of multilayer 3 dimensional materials cannot be observed by optical systems. The Imaging Eddy- Current (EC) NDT is the only suitable inspection method for non-resin materials in the textile state that allows an inspection of surface and hidden layers in parallel. The HF-ECI method has the capability to measure layer displacements (misaligned angle orientations) and gap sizes in a multilayer carbon fiber structure. EC technique uses the variation of the electrical conductivity of carbon based materials to obtain material properties. Beside the determination of textural parameters like layer orientation and gap sizes between rovings, the detection of foreign polymer particles, fuzzy balls or visualization of undulations can be done by the method. For all of these typical parameters an imaging classification process chain based on a high resolving directional ECimaging device named EddyCus® MPECS and a 2D-FFT with adapted preprocessing algorithms are developed.

Early combined immunosuppression for the management of Crohn's disease (REACT): a cluster randomised controlled trial.

Science.gov (United States)

Khanna, Reena; Bressler, Brian; Levesque, Barrett G; Zou, Guangyong; Stitt, Larry W; Greenberg, Gordon R; Panaccione, Remo; Bitton, Alain; Paré, Pierre; Vermeire, Séverine; D'Haens, Geert; MacIntosh, Donald; Sandborn, William J; Donner, Allan; Vandervoort, Margaret K; Morris, Joan C; Feagan, Brian G

2015-11-07

Conventional management of Crohn's disease features incremental use of therapies. However, early combined immunosuppression (ECI), with a TNF antagonist and antimetabolite might be a more effective strategy. We compared the efficacy of ECI with that of conventional management for treatment of Crohn's disease. In this open-label cluster randomised controlled trial (Randomised Evaluation of an Algorithm for Crohn's Treatment, REACT), we included community gastroenterology practices from Belgium and Canada that were willing to be assigned to either of the study groups, participate in all aspects of the study, and provide data on up to 60 patients with Crohn's disease. These practices were randomly assigned (1:1) to either ECI or conventional management. The computer-generated randomisation was minimised by country and practice size. Up to 60 consecutive adult patients were assessed within practices. Patients who were aged 18 years or older; documented to have Crohn's disease; able to speak or understand English, French, or Dutch; able to access a telephone; and able to provide written informed consent were followed up for 2 years. The primary outcome was the proportion of patients in corticosteroid-free remission (Harvey-Bradshaw Index score ≤ 4) at 12 months at the practice level. This trial is registered with ClinicalTrials.gov, number NCT01030809. This study took place between March 15, 2010, and Oct 1, 2013. Of the 60 practices screened, 41 were randomly assigned to either ECI (n=22) or conventional management (n=19). Two practices (one in each group) discontinued because of insufficient resources. 921 (85%) of the 1084 patients at ECI practices and 806 (90%) of 898 patients at conventional management practices completed 12 months follow-up and were included in an intention-to-treat analysis. The 12 month practice-level remission rates were similar at ECI and conventional management practices (66·0% [SD 14·0] and 61·9% [16·9]; adjusted difference 2·5%, 95

Use of questionnaires and an expert panel to judge the environmental consequences of chemical spills for the development of an environment-accident index.

Science.gov (United States)

Andersson, Asa Scott; Stjernström, Olof; Fängmark, Ingrid

2005-05-01

Assessing the environmental consequences of a chemical accident is a complex task. To date, the methods used to evaluate the environmental effects of an acute release of a chemical have often been based on measurements of chemical and physical variables deemed to be important, such as the concentration of the chemical. However, a broader strategy is needed to predict the environmental consequences of potential accidents during the planning process. An Environment-Accident Index (EAI), a simple tool based on such a strategy, has been developed to facilitate the consideration of a multitude of influential variables. The objectives of this study were to evaluate whether questionnaire-based expert panel's judgements could provide useful data on the environmental consequences of chemical spills, and an effective basis for further development of the EAI. As expected, the judgements did not agree perfectly, but they do give rough indications of the environmental effects, and highlight consistent trends that should be useful inputs for planning, prevention and decontamination processes. The different accidents were also judged to have caused everything from minor to very major effects in the environment, implying that a wide range of accident scenarios were represented in the material and covered by the EAI. Therefore, questionnaires and expert panel judgements can be used to collect useful data for estimating the likely environmental consequences of chemical accidents and for further development of the EAI.

Comorbidities contribute to the risk of cancer death among Aboriginal and non-Aboriginal South Australians: Analysis of a matched cohort study.

Science.gov (United States)

Banham, David; Roder, David; Brown, Alex

2018-02-01

Aboriginal Australians have poorer cancer survival than other Australians. Diagnoses at later stages and correlates of remote area living influence, but do not fully explain, these disparities. Little is known of the prevalence and influence of comorbid conditions experienced by Aboriginal people, including their effect on cancer survival. This study quantifies hospital recorded comorbidities using the Elixhauser Comorbidity Index (ECI), examines their influence on risk of cancer death, then considers effect variation by Aboriginality. Cancers diagnosed among Aboriginal South Australians in 1990-2010 (N = 777) were matched with randomly selected non-Aboriginal cases by birth year, diagnostic year, sex, and primary site, then linked to administrative hospital records to the time of diagnosis. Competing risk regression summarised associations of Aboriginal status, stage, geographic attributes and comorbidities with risk of cancer death. A threshold of four or more ECI conditions was associated with increased risk of cancer death (sub-hazard ratio SHR 1.66, 95%CI 1.11-2.46). Alternatively, the presence of any one of a subset of ECI conditions was associated with similarly increased risk (SHR = 1.62, 95%CI 1.23-2.14). The observed effects did not differ between Aboriginal and matched non-Aboriginal cases. However, Aboriginal cases experienced three times higher exposure than non-Aboriginal to four or more ECI conditions (14.2% versus 4.5%) and greater exposure to the subset of ECI conditions (20.7% versus 8.0%). Comorbidities at diagnosis increased the risk of cancer death in addition to risks associated with Aboriginality, remoteness of residence and disease stage at diagnosis. The Aboriginal cohort experienced comparatively greater exposure to comorbidities which adds to disparities in cancer outcomes. Copyright © 2017 Elsevier Ltd. All rights reserved.

[Consequences of errors in the translation of questionnaires: Spanish version of Downton index].

Science.gov (United States)

Aranda-Gallardo, M; Morales-Asencio, J M; Canca-Sánchez, J C; Morales-Fernández, Á; Enríquez de Luna-Rodríguez, M; Moya-Suarez, A B; Mora-Banderas, A M; Pérez-Jiménez, C; Barrero-Sojo, S

2015-01-01

The application of screening tools to detect the risk of falls in hospitalized patients is in general use. During the development of a systematic review a serious disparity in three items of the Spanish version of the Downton index was detected, compared to the original version. The aim of this study was to determine the impact of this error and to compare the estimated risk of falls with each of these versions, its validity and internal consistency. A descriptive cross-sectional study in acute hospitalised patients was performed during 2011 in Hospital Costa del Sol, Marbella. The patients' risk of falling was assessed by the Spanish version of the Downton index, and then it was re-calculated according to the items in the original version. Sensitivity, specificity and Cronbach's alpha were calculated. Application of the original version of the index reduced the number of patients classified as "high risk" of falling by 24.2%. With the Spanish version of the tool, the possibility of being classed as "high risk" of falling was considerably 3.3 times higher (OR: 3.3). Both versions of the Downton index showed low accuracy and diagnostic validity. The sensitivity of the original scale was 28% and specificity of 82%. Its internal consistency was low (Cronbach's alpha: .51). The Downton index, given its poor accuracy and diagnostic validity, low internal consistency, and the significant error observed in its Spanish translation, is not the most appropriate tool to assess the risk of falls in hospitalised acute patients. Copyright © 2014 SECA. Published by Elsevier Espana. All rights reserved.

The "Antidirector Rights Index" Revisited

OpenAIRE

Holger Spamann

2010-01-01

The "antidirector rights index" has been used as a measure of shareholder protection in over a hundred articles since it was introduced by La Porta et al. ("Law and Finance." 1998, Journal of Political Economy 106:1113--55). A thorough reexamination of the legal data, however, leads to corrections for thirty-three of the forty-six countries analyzed. The correlation between corrected and original values is only 0.53. Consequently, many empirical results established using the original index ma...

Consequences of neurologic lesions assessed by Barthel Index after Botox® injection may be underestimated

Directory of Open Access Journals (Sweden)

Dionyssiotis Y

2012-10-01

Full Text Available Y Dionyssiotis,1,2 D Kiourtidis,3 A Karvouni,3 A Kaliontzoglou,3 I Kliafas31Medical Department, Rehabilitation Center Amyntaio, General Hospital of Florina, Amyntaio, Florina, 2Physical Medicine and Rehabilitation Department, Rhodes General Hospital, Rhodes, Dodecanese, 3Neurologic Department, Rhodes General Hospital, Rhodes, Dodecanese, GreecePurpose: The aim of this study was to investigate whether the consequences of neurologic lesions are underestimated when the Barthel Index (BI is used to assess the clinical outcome of botulinum toxin injection.Patients and methods: The records for all in- and outpatients with various neurologic lesions (stroke, multiple sclerosis, spinal cord injury, traumatic brain injury, and so forth who had been referred to the authors’ departments and who had received botulinum toxin type A (Botox® for spasticity within a 4-year period (2008–2011 were examined retrospectively. BI data were collected and analyzed.Results: The BI score was found to have increased in follow-up assessments (P = 0.048. No correlation was found between the degree of spasticity and the BI score.Conclusion: The specific injection of Botox in patients with neurologic lesions was not strongly correlated with a significant functional outcome according to the BI. The results of this study suggest that clinicians need to look at other measurement scales for the assessment of significant outcomes of Botox in the rehabilitation process after neurologic lesions.Keywords: botulinum toxin type A, spasticity, stroke, multiple sclerosis

Early Career Investigator Opportunities in Geophysics with IRIS

Science.gov (United States)

Colella, H.; Sumy, D. F.; Schutt, D.

2016-12-01

Early career geoscientists face many challenges as they transition from senior level graduate students into postdoctoral researchers, tenure-track faculty positions, or the vast array of employment opportunities outside of academia. However, few receive adequate mentoring or guidance on how to successfully make the leap from graduate school to a fulfilling career. In recognition of these hurdles and challenges, the Incorporated Research Institutions for Seismology (IRIS) created an early-career investigator (ECI) program in 2011 to help reduce barriers for newly minted scientists, researchers, and educators on their path to success. The core mission of the ECI program is to organize practical resources and professional development opportunities for ECIs. The initiative has encouraged and supported collaboration between ECIs and senior scientists through colloquium lectureships and visiting scientist collaborations, which aimed to increase the visibility of ECIs and their research and to promote interaction between junior and senior scientists outside of their home institutions. Additionally, ECI-centric events are held at various national meetings to showcase the range of career paths available in geophysics, openly discuss the challenges ECIs face (e.g., work-life balance, job search difficulties, teaching challenges), expose participants to the ECI program's initiatives and resources, and better inform IRIS about the needs of the community. Post-workshop evaluations reveal ECIs are eager to have exposure to a variety of workforce options and a forum in which to ask difficult questions. Of note, there is a variety of cultural knowledge and expectations assumed in both the academic and professional worlds that is often not formally disseminated. The ECI program aims to better understand and facilitate transfer of this knowledge and reduce barriers to success for ECIs from both traditional and non-traditional backgrounds. The program also features webinars focused

Death by suicide and other externally caused injuries after stroke in Japan (1990-2010): the Japan Public Health Center-based prospective study.

Science.gov (United States)

Yamauchi, Takashi; Inagaki, Masatoshi; Yonemoto, Naohiro; Iwasaki, Motoki; Inoue, Manami; Akechi, Tatsuo; Iso, Hiroyasu; Tsugane, Shoichiro

2014-01-01

No large population-based prospective study has investigated the risks of suicide and death by other externally caused injuries (ECIs) among stroke patients. The purpose of this study was to examine whether stroke increases the risks of suicide and ECI deaths. We analyzed data from the Japan Public Health Center-based Prospective Study between 1990 and 2010. Poisson regression models were used to calculate adjusted risk ratios (RR) for suicide and ECI deaths. To adjust for unmeasured confounders, case-crossover analyses of all stroke patients who died by suicide and ECIs were also performed. A population-based cohort of 93,027 Japanese residents was established. During the follow-up period, 4793 residents had been diagnosed as having stroke. During this period, there were 22 suicides and 53 ECI deaths among stroke patients and 490 suicides and 675 ECI deaths among those who were stroke-free. Stroke patients were at increased risk for death by suicide and ECIs within the first 5 years after a stroke (suicide: RR = 10.2, 95% confidence interval [CI] = 6.3-16.6; ECI: RR = 12.8, 95% confidence interval = 9.0-18.2). Furthermore, case-crossover analyses confirmed the results of the Poisson regression models. The RRs of suicide and ECI deaths within the first 5 years after a stroke were noticeably high. These findings underscore the need for clinicians and health care professionals to be aware of causes of death after a stroke and closely monitor patients during the first few poststroke years.

Author's capabilities in author indexing

International Nuclear Information System (INIS)

Ooi, Shoichi

1988-01-01

The purpose of this paper is to provide a author capability of current author indexing practices in journal literature indexing practices in 'Journal of Nuclear Science and Technology of Japan'. This Journal employed keywords freely assigned by author and not taken from INIS Thesaurus or other vocabulary list. Author examined 413 literatures, comparing keywords assigned by the literatures' authors with descriptor's (ATOMINDEX) assigned by an experienced professional indexer. The results of the comparisons showed that the average set of terms assigned by author included about 70% of all the terms assigned to the same literature by the professional indexer. Authors eventually would contribute, for the most effective point to create reference to information is at the time of its generation. Consequently, it may be possible to transfer them easily to descriptors in every secondary information system. (author)

Death by suicide and other externally caused injuries following a cancer diagnosis: the Japan Public Health Center-based Prospective Study.

Science.gov (United States)

Yamauchi, Takashi; Inagaki, Masatoshi; Yonemoto, Naohiro; Iwasaki, Motoki; Inoue, Manami; Akechi, Tatsuo; Iso, Hiroyasu; Tsugane, Shoichiro

2014-09-01

There have been very few population-based prospective studies that have investigated the risks of deaths by suicide and other externally caused injuries (ECIs) among cancer patients in an Asian population. This study investigated whether the risk of death by both suicide and ECIs increases during the first year following the initial diagnosis of cancer. Data were analyzed from a population-based cohort of Japanese residents between 1990 and 2010, collected during the Japan Public Health Center-based Prospective Study. Poisson regression models were used to calculate adjusted risk ratios (RRs) for both suicide and ECI deaths. To adjust for unmeasured confounding factors, case-crossover analyses were conducted for all patients with cancer who died by suicide and ECIs. A population-based cohort of 102,843 Japanese residents was established. During the follow-up period, there were 34 suicides and 48 ECI deaths among patients with cancer, as compared with 527 suicides and 707 ECI deaths among those who did not have cancer. Analyses revealed that those who were newly diagnosed with cancer were at a greatly increased risk of death by suicide and ECIs within the first year after their diagnosis (suicide RR = 23.9, 95% CI: 13.8-41.6; ECI RR = 18.8, 95% CI: 11.4-31.0). Furthermore, the case-crossover analyses generally confirmed the results of the Poisson regressions. The risks of suicide and ECI deaths within the first year after a cancer diagnosis were higher than those among cancer-free populations. A diagnosis of cancer is a critical experience that may increase the risk of fatal outcomes. Copyright © 2014 John Wiley & Sons, Ltd.

The Witten index for the supermembrane

International Nuclear Information System (INIS)

Pope, C.N.; Stelle, K.S.

1988-01-01

The perturbative spectrum of the supermembrane in eleven-dimensional spacetime contains massless states as a consequence of the spacetime supersymmetry of the theory. We show, by defining a Witten index that has strictly positive value that supersymmetry remains unbroken non-perturbatively. 14 refs

Early Childhood Intervention in China from the Families' Perspective

Science.gov (United States)

Zheng, Yuzhu; Maude, Susan P.; Brotherson, Mary Jane; Merritts, Ashley

2016-01-01

Research highlights the importance of early childhood intervention (ECI) for children with disabilities, and there is an increasing interest in China with respect to research on ECI. However, little research exists exploring the experience of families of young children with disabilities receiving ECI services and supports in China. The purpose of…

Efficiency of Mentha piperita L. and Mentha pulegium L. essential oils on nutritional indices of Plodia interpunctella Hübner (Lepidoptera: Pyralidae

Directory of Open Access Journals (Sweden)

K. Saeidi

2014-04-01

Full Text Available Antifeedant activity of plant extracts from Mentha piperita L. and Mentha pulegium L. were tested against the Indian meal moth, Plodia interpunctella (Hübner. The nutritional indices: relative growth rate (RGR, relative consumption rate (RCR, efficiency of conversion of ingested food (ECI and feeding deterrence index (FDI were measured for first-instar larvae (15-d old. Treatments were evaluated using a flour disk bioassay in the dark, at 25±1°C and 60±5% R.H. Concentrations of 0, 0.1, 0.5, 0.75, 1, 1.5 and 2 mL/disk were prepared from each essential oil. After 72 h, nutritional indices were calculated. M. piperita oils were more effective than M. pulegium oils, by significantly decreasing the RGR, RCR and FDI. At the highest concentration tested (2 mL/disk, the ECI (9% was significantly reduced.

FAMILIES’ FIRST IN EARLYCHILDHOOD INTERVENTION.A THEORETICAL APPROACH TOWARDS PARENT’S INVOLVEMENT AND INCREASE OF EFFICIENCY OF THE EARLY CHILDHOOD INTERVENTION

Directory of Open Access Journals (Sweden)

Manfred PRETIS

2012-03-01

Full Text Available Early Childhood Intervention (ECI for vulnerable children between the age of 0-3 and 6 can be seen as well established preventive service in Europe. Even though recent epidemiologic data indicate higher rates of vulnerability during childhood and adolescence, traditionally up to 6% of the children are eligible for the ECI treatment. Definitions describing the ECI include from stable or ad hoc trans-disciplinary teams helping the child, to specific professional profiles. There is a scientific consensus regarding the effects of the ECI upon the child’s development and the family dynamics. The ECI itself is responsible for more stable impact on the socio-emotional development of the child and the parent-child relationship. Specific focus in the research is given to the role of the parents as primary caregivers. Based on the importance of enhancing the interactions between the parents and the children, this paper discusses the strategies that help increase the efficiency of the ECI trough parental involvement. Special attention is dedicated to the mutual understanding, transparency and the use of common language such as the ICF.

EMOTIONAL CREATIVITY INVENTORY: FACTOR STRUCTURE, RELIABILITY AND VALIDITY IN A GEORGIAN-SPEAKING POPULATION

Directory of Open Access Journals (Sweden)

Khatuna Martsksvishvili

2017-12-01

Full Text Available The concept of emotional creativity is based on a social constructivist theory of emotion and refers to an individual’s ability to experience and express novel, sincere, and effective mixtures of emotions. The present research examines the psychometric properties of the Georgian version of Emotional Creativity Inventory (G-ECI; Averill, 1999. 834 individuals across five studies completed the G-ECI. Results from exploratory factor analysis indicate that the factor structure of the original ECI broadly replicates in the Georgian translation. The Cronbach’s alpha reliabilities of the G-ECI scales are mostly acceptable. There are significant gender differences. Examining the construct validity of G-ECI with other constructs (namely, with emotional intelligence, creativity and flow showed the expected relationships. In conclusion, the Georgian version of the emotional creativity inventory seems well suited for future research purposes.

Effectiveness of author-assigned keywords to INIS indexing

International Nuclear Information System (INIS)

Yokoo, Hiroshi; Takahashi, Satoko; Habara, Tadashi

1977-01-01

A test was carried out on the quality of indexing data which is based only upon author-assigned keywords in order to appreciate effectiveness of the keywords. As measures of the quality, the retrievability and the consistency of the indexing data were evaluated by comparison with the case of the conventional indexing method under the circumstances of the INIS descriptor assignment to the journal articles of the Atomic Energy Society of Japan. The indexing consistency obtained was approximately 0.61 on an average (or 0.66 when the narrower-broader hierarchical relations were regarded as consistent ones). Of the hit, noise, or total documents retrieved with the conventional indexing data, 0.86, 0.27, or 0.71, respectively, were retrievable with the keywords-based indexing data. From the results the recall ratio for the keywords-based indexing is estimated to be no less than 0.86 of that for the conventional indexing method, and the consistency of the hit documents are to be 0.75 at least. Consequently, the author-assigned keywords proved to be very effective to the document indexing. (auth.)

Straightforward and complete deposition of NMR data to the PDBe

International Nuclear Information System (INIS)

Penkett, Christopher J.; Ginkel, Glen van; Velankar, Sameer; Swaminathan, Jawahar; Ulrich, Eldon L.; Mading, Steve; Stevens, Tim J.; Fogh, Rasmus H.; Gutmanas, Aleksandras; Kleywegt, Gerard J.; Henrick, Kim; Vranken, Wim F.

2010-01-01

We present a suite of software for the complete and easy deposition of NMR data to the PDB and BMRB. This suite uses the CCPN framework and introduces a freely downloadable, graphical desktop application called CcpNmr Entry Completion Interface (ECI) for the secure editing of experimental information and associated datasets through the lifetime of an NMR project. CCPN projects can be created within the CcpNmr Analysis software or by importing existing NMR data files using the CcpNmr FormatConverter. After further data entry and checking with the ECI, the project can then be rapidly deposited to the PDBe using AutoDep, or exported as a complete deposition NMR-STAR file. In full CCPN projects created with ECI, it is straightforward to select chemical shift lists, restraint data sets, structural ensembles and all relevant associated experimental collection details, which all are or will become mandatory when depositing to the PDB. Instructions and download information for the ECI are available from the PDBe web site at http://www.ebi.ac.uk/pdbe/nmr/deposition/eci.htmlhttp://www.ebi.ac.uk/pdbe/nmr/deposition/eci.html.

The European Citizens’ Initiative: Transnational Democracy in the EU at last?

Directory of Open Access Journals (Sweden)

Maximilian Conrad

2011-06-01

Full Text Available The European Union’s Lisbon Treaty, in force since December 2009, introduced the European Citizens’ Initiative (ECI as a means of strengthening citizen involvement in EU decision making. A minimum of one million citizens from at least seven of the EU’s current 27 member states can request that the European Commission submit a legislative proposal on the issue of the initiative. But the ECI is not only a means of strengthening participatory democracy in the EU. It also bears the potential for a more fundamental transformation of democracy, namely in the direction of transnational participatory democracy. Starting with a short introduction to how the ECI will work in practice as well as a brief history of participatory democracy in the EU, this article therefore examines the ECI from the perspective of democratic theory. How profound an impact will the ECI have on democracy in the European Union?

Choice of Index Determines the Relationship between Corruption and Environmental Sustainability

Directory of Open Access Journals (Sweden)

Robert M. Ewers

2007-06-01

Full Text Available The Environmental Sustainability Index (ESI was recently used to investigate links between sustainability and corruption. Here, we show that the ESI contradicts another widely used index of environmental sustainability, the Ecological Footprint (EF, with the result that the most sustainable nations under the ESI are the least sustainable under the EF. Consequently, opposite conclusions can be drawn from investigations into the causes of environmental sustainability, depending on which index is used.

Extracorporeal irradiation -Physicist perspective

International Nuclear Information System (INIS)

Vijayaprabhu, N.; Saravanan, K.S.; Gunaseelan; Vivekanandam, S.; Reddy, K.S.; Parthasarathy; Mourougan, S.; Elangovan, K.

2008-01-01

Extracorporeal irradiation (ECI) involves irradiation of body tissues, particularly malignant bones of the extremities, outside the body. This involves en bloc resection of the tumour, extracorporeal irradiation of the bone segment with a single dose of 50 Gy or more, and reimplantation of the irradiated bone with fixation devices. Bone tumours like Ewing's Sarcoma, Chondrosarcoma and Oesteosarcoma; in the involved sites like femur, tibia, humerus, ilium and sacrum can be treated with ECI. The reimplanted bone simply acts as a framework for appositional bone growth from surrounding healthy bones. The conventional indications for postoperative irradiation are still applied. The major advantages of ECI are the precise anatomic fit of the reimplanted bone segment, preservation of joint mobility and its potential in avoiding the growth discrepancy commonly seen in prosthetic replacement. The use of ECI was first described in 1968 and practiced in Australia since 1996. In our center, we have completed six ECIs

Control of Toxic Chemicals in Puget Sound, Phase 3: Study Of Atmospheric Deposition of Air Toxics to the Surface of Puget Sound

Science.gov (United States)

2007-01-01

http://www.ecy.wa.gov/ biblio /0810084.html Environmental Protection Agency (EPA) (1991). Evaluation of the Atmospheric Deposition of Toxic Contaminants...Washington State Department of Ecology, Olympia, WA. Publication Number: 09-03- 015. http://www.ecy.wa.gov/ biblio /0903015.html. Pelletier, G...Washington http://www.ecy.wa.gov/ biblio /0810084.html Fabbri, D., Marynowski, L., Fabianska, M.J., Zaton, M. Simoneit, B.R.T. (2008). Levoglucosan and

Derivation and validation of a composite index of severity in chronic obstructive pulmonary disease: the DOSE Index.

Science.gov (United States)

Jones, Rupert C; Donaldson, Gavin C; Chavannes, Niels H; Kida, Kozui; Dickson-Spillmann, Maria; Harding, Samantha; Wedzicha, Jadwiga A; Price, David; Hyland, Michael E

2009-12-15

Chronic obstructive pulmonary disease (COPD) is increasingly recognized as a multicomponent disease with systemic consequences and effects on quality of life. Single measures such as lung function provide a limited reflection of how the disease affects patients. Composite measures have the potential to account for many of the facets of COPD. To derive and validate a multicomponent assessment tool of COPD severity that is applicable to all patients and health care settings. The index was derived using data from 375 patients with COPD in primary care. Regression analysis led to a model explaining 48% of the variance in health status as measured by the Clinical COPD Questionnaire with four components: dyspnea (D), airflow obstruction (O), smoking status (S), and exacerbation frequency (E). The DOSE Index was validated in cross-sectional and longitudinal samples in various health care settings in Holland, Japan, and the United Kingdom. The DOSE Index correlated with health status in all data sets. A high DOSE Index score (> or = 4) was associated with a greater risk of hospital admission (odds ratio, 8.3 [4.1-17]) or respiratory failure (odds ratio, 7.8 [3.4-18.3]). The index predicted exacerbations in the subsequent year (P Index is a simple, valid tool for assessing the severity of COPD. The index is related to a range of clinically important outcomes such as health care consumption and predicts future events.

Handbook of the medical consequences of alcohol and drug abuse

National Research Council Canada - National Science Library

Brick, John

2008-01-01

... consequences and effects of drug abuse. An asset for health care professionals and the general public because of its easy-to-follow structure, index, and extensively researched com- prehensive sections. . . . A very useful guide for medical and other health professions students who need to have this type of information at their fingertips as...

EUROPEAN UNION DEMOCRATIC GOVERNANCE: A CASE STUDY OF THE EUROPEAN CITIZENS’ INITIATIVE

Directory of Open Access Journals (Sweden)

Andrei MORARU

2016-12-01

Full Text Available Despite significant optimism surrounding the European Citizens’ Initiative (ECI, its success between April 2012 and December 2015 has been limited. This paper aims to determine why the ECI has had limited success and how it can be improved. Using a case study methodology composed of semi-structured qualitative interviews with ECI organizers and document analysis, it identified two sets of causes through the lens of governance theory: (i legal, practical and logistical and (ii theoretical. While the former are more technical in nature and thus might be easier to solve, the latter reveal structural limitations, especially linked to the ECI’s priorities. The research reveals contradiction into how these objectives are interpreted by different actors and how the underlying power structure of the community method remains unchanged despite the narrative of innovation. I outline two alternative models to the ECI, the participative and deliberative initiative by drawing on David Held’s theoretical models of democracy. They outline improvements to the ECI by suggesting clearer priorities: citizen inclusion in the decision-making process or continent-wide public deliberation on EU issues.

Dynamical tendencies of health consequences caused by competitive risk factors

International Nuclear Information System (INIS)

Bykov, A.A.; Pronina, I.A.; Kudriavtsev, G.I.

2000-01-01

The paper deals with the generalized probabilistic approach for analyzing health consequences caused by various exposure factors. Formally basing on the competitive risk theory, it is introduced a general risk model for analysis the influence of environmental risk factors to human health. The usefulness of the model approach is in the opportunity of taking into account: time delay of impact and consequence manifestation; easy comparisons of exposure factors with different nature and various consequences (morbidity and mortality, carcinogenic and genetic); social and environmental components in overall mortality. Preliminary examples of comparative risk analysis are demonstrated on the Russian demography and environmental data with the attempt of characterizing the dynamical tendencies and evolution of introduced risk index. The prospects of the probabilistic approach and the results obtaining on this basis are discussed. (author)

Clinical consequences of untreated dental caries evaluated using PUFA index in orphanage children from India

OpenAIRE

Shanbhog, Raghavendra; Godhi, Brinda S; Nandlal, Bhojraj; Kumar, Shruti S; Raju, Veena; Rashmi, S

2013-01-01

Background: To determine the prevalence and severity of oral condition related to untreated dental caries with PUFA index and to relate period of institutional stay, oral hygiene practice and diet of orphan children to caries experience ratio.

All-Cause and Cause-Specific Risk of Emergency Transport Attributable to Temperature: A Nationwide Study.

Science.gov (United States)

Onozuka, Daisuke; Hagihara, Akihito

2015-12-01

Although several studies have estimated the associations between mortality or morbidity and extreme temperatures in terms of relative risk, few studies have investigated the risk of emergency transport attributable to the whole temperature range nationwide.We acquired data on daily emergency ambulance dispatches in all 47 prefectures of Japan from 2007 to 2010. We examined the relationship between emergency transport and temperature for each prefecture using a Poisson regression model in a distributed lag nonlinear model with adjustment for time trends. A random-effect multivariate meta-analysis was then applied to pool the estimates at the national level. Attributable morbidity was calculated for high and low temperatures, which were defined as those above or below the optimum temperature (ie, the minimum morbidity temperature) and for moderate and also extreme temperatures, which were defined using cutoffs at the 2.5th and 97.5th temperature percentiles.A total of 15,868,086 cases of emergency transport met the inclusion criteria. The emergency transport was attributable to nonoptimal temperature. The median minimum morbidity percentile was in the 79th percentile for all causes, the 96th percentile for cardiovascular disease, and the 92th percentile for respiratory disease. The fraction attributable to low temperature was 6.94% (95% eCI: 5.93-7.70) for all causes, 17.93% (95% eCI: 16.10-19.25) for cardiovascular disease, and 12.19% (95% eCI: 9.90-13.66) for respiratory disease, whereas the fraction attributable to high temperature was small (all causes = 1.01%, 95% eCI: 0.90-1.11; cardiovascular disease = 0.10%, 95% eCI: 0.04-0.14; respiratory disease = 0.29%, 95% eCI: 0.07-0.50). The all-cause morbidity risk that was attributable to temperature was related to moderate cold, with an overall estimate of 6.41% (95% eCI: 5.47-7.20). Extreme temperatures were responsible for a small fraction, which corresponded to 0.57% (95% eCI: 0.50-0.62) for extreme

All-Cause and Cause-Specific Risk of Emergency Transport Attributable to Temperature

Science.gov (United States)

Onozuka, Daisuke; Hagihara, Akihito

2015-01-01

Abstract Although several studies have estimated the associations between mortality or morbidity and extreme temperatures in terms of relative risk, few studies have investigated the risk of emergency transport attributable to the whole temperature range nationwide. We acquired data on daily emergency ambulance dispatches in all 47 prefectures of Japan from 2007 to 2010. We examined the relationship between emergency transport and temperature for each prefecture using a Poisson regression model in a distributed lag nonlinear model with adjustment for time trends. A random-effect multivariate meta-analysis was then applied to pool the estimates at the national level. Attributable morbidity was calculated for high and low temperatures, which were defined as those above or below the optimum temperature (ie, the minimum morbidity temperature) and for moderate and also extreme temperatures, which were defined using cutoffs at the 2.5th and 97.5th temperature percentiles. A total of 15,868,086 cases of emergency transport met the inclusion criteria. The emergency transport was attributable to nonoptimal temperature. The median minimum morbidity percentile was in the 79th percentile for all causes, the 96th percentile for cardiovascular disease, and the 92th percentile for respiratory disease. The fraction attributable to low temperature was 6.94% (95% eCI: 5.93–7.70) for all causes, 17.93% (95% eCI: 16.10–19.25) for cardiovascular disease, and 12.19% (95% eCI: 9.90–13.66) for respiratory disease, whereas the fraction attributable to high temperature was small (all causes = 1.01%, 95% eCI: 0.90–1.11; cardiovascular disease = 0.10%, 95% eCI: 0.04–0.14; respiratory disease = 0.29%, 95% eCI: 0.07–0.50). The all-cause morbidity risk that was attributable to temperature was related to moderate cold, with an overall estimate of 6.41% (95% eCI: 5.47–7.20). Extreme temperatures were responsible for a small fraction, which corresponded to 0.57% (95% eCI

Communication characteristics of young children with HIV in South ...

African Journals Online (AJOL)

... provided with relevant literature or training regarding the communication development of children infected with HIV. This will facilitate appropriate referrals for ECI services. Keywords: Early Communication Intervention (ECI), Highly Active Antiretroviral Therapy (HAART), opportunistic infections, speech-language therapist ...

Evaluation of untreated dental caries in children with PUFA index

Directory of Open Access Journals (Sweden)

Nagehan Aktaş

2018-01-01

Full Text Available Objective: Tooth decay continues to come up as a serious health problem particularly in developing countries. Limited number of studies investigated the prevalence of complication of untreated dental caries as abscess, fistula and ulceration. The purpose of the present study was to investigate the prevalence of the clinical consequences of untreated dental caries among a group of children. Materials and Method: The study was conducted on 1200 children with ages between 5-12 years in the Department of Pedodontics, Faculty of Dentistry, GaziUniversity between the dates 1-31 March 2012. Caries in deciduous and permanent teeth were scored using DMFT/dmft and PUFA/pufa indexes (D/d: decayed, M/m: missing, F/f: filled, P/p: carious lesion with pulpal involvement, U/u: ulceration of the mucosa due to root fragments, F/f: fistula, A/a: abscess. Results: DMFT index was 2.34 ± 1.37 and dmft index was 4.25 ± 3.46. The prevalence of PUFA/pufa for permanent and deciduous teeth was 2.30% and 22.25%, respectively. The highest score in both permanent and deciduous teeth was caries lesions with pulpal involvement (%11.24 for deciduous teeth and %1.67 for permanent teeth. This was followed by abscess and fistula formation. Conclusion: The prevalence of clinical consequences of untreated dental caries was high for deciduous teeth in the selected population. The PUFA/pufa index is seen as an epidemiological tool complementary to the existing caries index aimed to assess dental caries.

Early combined immunosuppression for the management of Crohn's disease (REACT): a cluster randomised controlled trial

NARCIS (Netherlands)

Khanna, Reena; Bressler, Brian; Levesque, Barrett G.; Zou, Guangyong; Stitt, Larry W.; Greenberg, Gordon R.; Panaccione, Remo; Bitton, Alain; Paré, Pierre; Vermeire, Séverine; D'Haens, Geert; MacIntosh, Donald; Sandborn, William J.; Donner, Allan; Vandervoort, Margaret K.; Morris, Joan C.; Feagan, Brian G.; Anderson, Frank; Atkinson, Kenneth; Bacchus, Rahman; Berezny, Gary; Borthistle, Bruce; Buckley, Alan; Chiba, Naoki; Cockeram, Alan; Elkashab, Magdy; Fashir, Baroudi; Gray, James; Hemphill, Douglas; Hoare, Connie; Holland, Stephen; Hurowitz, Eric; Kaal, Nuri; Laflamme, Pierre; Borromee, Saint-Charles; Lau, Helena; McMullen, William; Memiche, Reshat; Menon, Krishna; Miller, D. Alexander; O'Hara, William; Oravec, Michael; Penner, Robert; Petrunia, Denis; Pluta, Henryk; Prabhu, Umesh; Prest, Marcia; Shaaban, Hani; Sheppard, Duane; Shulman, Scott

2015-01-01

Conventional management of Crohn's disease features incremental use of therapies. However, early combined immunosuppression (ECI), with a TNF antagonist and antimetabolite might be a more effective strategy. We compared the efficacy of ECI with that of conventional management for treatment of

Descriptive epidemiology and health consequences of childhood obesity.

Science.gov (United States)

Reilly, John J

2005-09-01

Obesity is now the most common disorder of childhood in the developed world, and its prevalence is still increasing. A large body of high-quality and consistent evidence shows that it is best defined using the body mass index (BMI) percentile relative to national BMI reference data. This definition diagnoses excessive fatness adequately, and denotes increased risk of adverse health outcomes. Future research may provide improved obesity definitions for epidemiological use, so that the obesity epidemic can be monitored more effectively. Paediatric obesity causes ill health in both childhood and adulthood, though further research is required on the economic consequences, on some of the co-morbidities in childhood (notably psychological morbidity), and in adulthood where the amount of empirical evidence on long-term effects is limited. The combination of high prevalence with adverse consequences has created a public health crisis.

Clinical consequences of untreated dental caries assessed using PUFA index and its covariates in children residing in orphanages of Pakistan.

Science.gov (United States)

Kamran, Ramsha; Farooq, Warda; Faisal, Mehreen Riaz; Jahangir, Faisal

2017-07-11

The purpose of this study was to determine the prevalence and clinical effects of untreated dental caries in Pakistani children residing in orphanages using the DMFT and PUFA index; association of decay and untreated dental caries with demographics including type of orphanage; behavioural and dental visiting pattern; and association of dental pain experience and type of orphanage with dental visiting. A cross-sectional survey was conducted on a total of 753 orphan children belonging to 4-17 years of age group residing in twin cities of Rawalpindi and Islamabad, Pakistan. Clinical examination of children was performed using the DMFT and PUFA index for the assessment of dental caries and untreated decay, followed by questionnaire enquiring about eating and oral hygiene habits, dental visiting pattern and dental pain and swelling experience. Association between dental decay, child's dental visiting and pain as a consequence of untreated decay was carried out using chi square test and logistic regression analysis. The overall caries prevalence was 34.8% and overall prevalence of PUFA/pufa was 15.9%. The mean score of DMFT and dmft was 1.18 (SD 0.39) and 1.04 (SD 0.23), and mean PUFA was 1.18 (SD 0.57) and mean pufa score 1.14 (SD 0.35). Untreated caries ratio was found to be 49.1% indicating half the decay had progressed to involve the pulp. No significant association of gender was found with DMFT, dmft, PUFA and pufa (p > 0.05), however, when analysed individually, the 'D' component of DMFT was significantly associated with male gender (p = 0.05). Furthermore, no significant association of DMFT/dmft or PUFA/pufa in either dentition was found with behavioural characteristics such as dietary and oral hygiene habits. Also, 66.2% children who experienced pain had not been to the dentist in the past year (p = 0.013) and 52.6% children who mentioned experiencing pain at night had not been to the dentist in the past year (p = 0.009). Children with decay were more

Early Childhood Inclusion in Israel

Science.gov (United States)

Al-Yagon, Michal; Aram, Dorit; Margalit, Malka

2016-01-01

This article describes conceptual aspects, current policies and practices, and research representing the Israeli perspective regarding early childhood inclusion (ECI) at preschool ages (3-6 years). We review legislative, historical, attitudinal, philosophical, practical, empirical, and cultural issues regarding ECI in Israel. Finally, we focus on…

A comparison of footprint indexes calculated from ink and electronic footprints.

Science.gov (United States)

Urry, S R; Wearing, S C

2001-04-01

Pressure platforms offer the potential to measure and record electronic footprints rapidly; however, the accuracy of geometric indexes derived from these prints has not been investigated. A comparison of conventional ink footprints with simultaneously acquired electronic prints revealed significant differences in several geometric indexes. The contact area was consistently underestimated by the electronic prints and resulted in a significant change in the arch index. The long plantar angle was poorly correlated between techniques. This study demonstrated that electronic footprints, derived from a pressure platform, are not representative of the equivalent ink footprints and, consequently, should not be interpreted with reference to literature on conventional footprints.

Influence of experience and qualification on PET-based target volume delineation. When there is no expert--ask your colleague

DEFF Research Database (Denmark)

Doll, C; Duncker-Rohr, V; Rücker, G

2014-01-01

"experts" (E; n = 3), "experienced interdisciplinary pairs" (EP; 9 teams of radiation oncologist (RO) + nuclear medicine physician (NP)), "single field specialists" (SFS; n = 13), and "students" (S; n = 10). Five automatic delineation methods (AM) were also included. Volume sizes and concordance indices...... compared to SFS (eCI = 0.49) or S (eCI = 0.47). The intermethod variability of the AM (pCI = 0.44) was similar to that of SFS and S, showing poorer agreement with the experts (eCI = 0.35). CONCLUSION: The results suggest that interdisciplinary cooperation could be beneficial for consistent contouring...

MONITORING DEPTH OF ANAESTHESIA USING PRST SCORE AND BISPECTRAL INDEX

OpenAIRE

Rahul; Sowmya; Rangalakshmi; Roshan Kumar; Karthik

2015-01-01

BACKGROUND : Intraoperative awareness is a frightening experience for any patient for it has long term psychological consequences. Among the various tools available for monitoring depth of anaesthesia, Bispectral index monitoring (BIS) is one of the recent and widely accepted techniques. AIMS AND OBJECTIVES : The present study was carried out ...

An examination of the consequences in high consequence operations

Energy Technology Data Exchange (ETDEWEB)

Spray, S.D.; Cooper, J.A.

1996-06-01

Traditional definitions of risk partition concern into the probability of occurrence and the consequence of the event. Most safety analyses focus on probabilistic assessment of an occurrence and the amount of some measurable result of the event, but the real meaning of the ``consequence`` partition is usually afforded less attention. In particular, acceptable social consequence (consequence accepted by the public) frequently differs significantly from the metrics commonly proposed by risk analysts. This paper addresses some of the important system development issues associated with consequences, focusing on ``high consequence operations safety.``

Tertiary Students' Entrepreneurial Career Intentions of Entrepreneurship-Embedded Internship Programs

Science.gov (United States)

Chou, Chun-Mei; Shen, Chien-Hua; Hsiao, Hsi-Chi; Chen, Su-Chang

2017-01-01

This study examines 1630 tertiary students in regard to their entrepreneurial career intentions (ECIs) and their influencing factors. The findings may serve as academic reference for the development of entrepreneurship-related education. The results show that students' computer self-efficacy (CSE) has a significant direct effect on ECIs, and…

INDEXING AND INDEX FUNDS

Directory of Open Access Journals (Sweden)

HAKAN SARITAŞ

2013-06-01

Full Text Available Proponents of the efficient market hypothesis believe that active portfolio management is largely wasted effort and unlikely to justify the expenses incurred. Therefore, they advocate a passive investment strategy that makes no attempt to outsmart the market. One common strategy for passive management is indexing where a fund is designed to replicate the performance of a broad-based index of stocks and bonds. Traditionally, indexing was used by institutional investors, but today, the use of index funds proliferated among individual investors. Over the years, both international and domestic index funds have disproportionately outperformed the market more than the actively managed funds have.

Characterization of Damp-Heat Degradation of CuInGaSe2 Solar Cell Components and Devices by (Electrochemical) Impedance Spectroscopy: Preprint

Energy Technology Data Exchange (ETDEWEB)

Pern, F. J. J.; Noufi, R.

2011-09-01

This work evaluated the capability of (electrochemical) impedance spectroscopy (IS, or ECIS as used here) to monitor damp heat (DH) stability of contact materials, CuInGaSe2 (CIGS) solar cell components, and devices. Cell characteristics and its variation of the CIGS devices were also examined by the ECIS.

75 FR 67253 - Airworthiness Directives; Pratt & Whitney (PW) Models PW4074 and PW4077 Turbofan Engines

Science.gov (United States)

2010-11-02

... inspection (BSI) or eddy current inspection (ECI) of the rim for cracks. This proposed AD results from... electronically. Mail: Docket Management Facility, U.S. Department of Transportation, 1200 New Jersey Avenue, SE..., that describes procedures for performing a BSI or ECI for cracks in the front rail of the outer rim of...

Consequences for option pricing of a long memory in volatility

OpenAIRE

Taylor, S J

2001-01-01

The economic consequences of a long memory assumption about volatility are documented, by comparing implied volatilities for option prices obtained from short and long memory volatility processes. Numerical results are given for options on the S&P 100 index from 1984 to 1998, with lives up to two years. The long memory assumption is found to have a significant impact upon the term structure of implied volatilities and a relatively minor impact upon smile effects. These conclusions are importa...

Body Mass Index Of Nigerian Adolescent Urban Secondary School Girls

Directory of Open Access Journals (Sweden)

Onyiriuka Alphonsus N.

2015-06-01

Full Text Available Background and Aims: Body mass index (BMI is an inexpensive and easy-to-perform method of screening for weight status, which may have detrimental health consequences. The aim of our study was to assess the pattern of BMI among Nigerian adolescent secondary school girls and determine the prevalence of underweight, overweight and obesity among them.

77 FR 25212 - Praxis Mutual Funds and Everence Community Investments, Inc.; Notice of Application

Science.gov (United States)

2012-04-27

... amend a prior order permitting the Trust and its series to invest in certain securities issued by ECI (``Prior Order'').\\1\\ Applicants seek to amend the Prior Order to permit the Trust to continue to invest in... the investment adviser to the Trust.\\2\\ ECI is a not-for-profit corporation that is exempt from...

Depressive Symptoms, Rumination, and Emotion Reactivity Among Youth: Moderation by Gender.

Science.gov (United States)

Somers, Jennifer A; Borelli, Jessica L; Hilt, Lori M

2018-06-07

The emotion context-insensitivity hypothesis (ECI; Rottenberg et al., 2005) posits that depressive symptoms are associated with blunted emotional reactivity and is supported by the results of a meta-analysis (Bylsma et al., 2008). Yet it remains unclear how strongly ECI holds across emotional response domains, whether ECI operates similarly in male and female individuals, and whether this pattern of underreactivity is observed in youth. In contrast, rumination, a cognitive style strongly associated with depressive symptoms, may be associated with heightened reactivity. We assessed the effects of youth's depressive symptoms and rumination on subjective and physiological emotion reactivity (N = 160; M age  = 12.67, SD age  = 1.12; 48% female; 94% non-Hispanic). State sadness and respiratory sinus arrhythmia were assessed during a baseline activity (nature video) and a sad mood induction. As hypothesized, depressive symptoms predicted less subjective emotional reactivity, whereas rumination predicted more subjective reactivity. Exploratory analyses revealed that associations for physiological reactivity differed by child gender. ECI may be stronger in terms of subjective rather than physiological emotional reactivity.

Current Provision, Recent Developments, and Future Directions for Early Childhood Intervention in Singapore

Science.gov (United States)

Poon, Kenneth K.; Lim, Ai-Keow

2012-01-01

Singapore is a young island nation with a diverse population. Its support for young children at risk has its roots in the 1950s, but early childhood intervention (ECI) programs for young children with disabilities emerged only in the 1980s. ECI programs have proliferated in the subsequent years, offering an increasing range of service delivery…

77 FR 11017 - Airworthiness Directives; Pratt & Whitney (PW) Models PW4074 and PW4077 Turbofan Engines

Science.gov (United States)

2012-02-24

... (BSI) or eddy current inspection (ECI) of the disk outer rim front rail for cracks prior to... person at the Docket Management Facility between 9 a.m. and 5 p.m., Monday through Friday, except Federal... this AD, using a drawdown plan that includes a BSI or ECI of the disk outer rim front rail for cracks...

Inflation and the Indexation of Personal Income Taxes in Theory and Practice

Directory of Open Access Journals (Sweden)

Vito Tanzi

1976-09-01

Full Text Available The impact of inflation on taxpayers’ liabilities can be measured in at least two different and often contrasting ways. On the one hand, it can be measured by the percentage increases in the average tax rates. On the other hand, it can be measured by the percentage points, that is the absolute increases in those rates. Although the former has attracted more attention, it is the latter that is more significant in regards to the effects on disposable incomes and after-tax income distribution. Much of the controversy regarding indexation has revolved around the issue of stabilization. Some have argued that indexation poses real dangers to stability while others have pointed to its positive potential. The author looks at analytical adjustment schemes and analyses practical applications of indexation, arguing that the case for or against indexation of the personal income tax cannot be made in abstract as the consequences of indexing differ among countries.

Impact of untreated dental caries and its clinical consequences on the oral health-related quality of life of schoolchildren aged 8-10 years.

Science.gov (United States)

Mota-Veloso, Isabella; Soares, Maria Eliza C; Alencar, Bruna Mota; Marques, Leandro Silva; Ramos-Jorge, Maria Letícia; Ramos-Jorge, Joana

2016-01-01

This study aims to evaluate the impact of untreated dental caries and its clinical consequences on the quality of life of Brazilian schoolchildren aged 8-10 years. A randomly selected sample of 587 children underwent a clinical oral examination for the assessment of untreated dental caries and clinical consequences. The WHO criteria (decayed component of the decayed, missing, and filled teeth--D-DMFT in permanent teeth or d-dfmt in primary teeth) and the PUFA index, which records the presence of severely decayed permanent (upper case) and primary (lower case) teeth with visible pulpal involvement (P/p), as well as ulceration caused by dislocated tooth fragments (U/u), fistula (F/f), and abscesses (A/a), were used for the oral examination. Oral health-related quality of life (OHRQoL) was evaluated using the Child's Perception Questionnaire (CPQ8-10). Poisson regression was employed to test unadjusted and adjusted associations between untreated dental caries/clinical consequences and OHRQoL. The prevalence of untreated dental caries was 64.6% (D/d component of DMFT/dmft > 0) and 17.9% of children exhibited clinical consequences of caries (PUFA/pufa index >0). In the adjusted models, untreated caries was significantly associated with the total CPQ8-10 score and all subscale scores. The clinical consequences of dental caries (PUFA/pufa index >0) were significantly associated with the total CPQ8-10 as well as the oral symptoms and functional limitations' subscales. Untreated dental caries and its clinical consequences exerted a negative impact on the OHRQoL of the schoolchildren analyzed.

Level of health of cleaners taking part in the Chernobyl accident consequences

International Nuclear Information System (INIS)

Margine, L.; Vicol, C.

2009-01-01

During the period of 1986-1988 about 3,000 Moldova citizens took part in Chernobyl NPP accident consequences elimination. In this article the level of morbidity, disability and mortality among Chernobyl accident consequences liquidation participants is analyzed. As a result of analysis of medical documentation and statistical data was revealed that the sickness rate among disaster fighters 2,3 times higher than general sickness rate of the population in Moldova. Disability in this category is at average of 73 per cent as opposed to the overall index for the population of Moldova - 4,4%, this means it is 17 times higher. Mortality among the participants of the accident at Chernobyl NPP is 6 times higher of general data. The participants of the breakdown elimination of Chernobyl accident consequences are equal in their right with the participants and invalids of war and with the disabled workers. Medical and social security of this group is regulated by the legislation of the Republic of Moldova

Hold your breath: A new index of air pollution

International Nuclear Information System (INIS)

Buehn, Andreas; Farzanegan, Mohammad Reza

2013-01-01

Environmental quality and climate change have been discussed prominently as urgent problems that – due to air pollution – produce severe consequences affecting the everyday life of millions of people. Using a Multiple Indicators Multiple Causes (MIMIC) model, we calculate a new index of air pollution and provide a ranking for 122 countries for every fifth year between 1985 and 2005. The empirical analysis supports the Environmental Kuznets Curve (EKC) hypothesis and shows a significant influence of determinants such as energy efficiency, industrial production, the electricity produced from coal sources, and demographic transition on air pollution. According to the index, Norway, Switzerland, Japan, Luxembourg, and Iceland are among the top 5 countries in terms of air quality performance. Eritrea, Mozambique, Tajikistan, the Democratic Republic of Congo, and Ethiopia performed worst in 2005. - Highlights: ► We calculate a new index of air pollution and provide a ranking for 122 countries. ► The empirical analysis supports the EKC hypothesis. ► Country ranking of this air pollution index is comparable across the period 1985 to 2005. ► Definition of the underlying variables does not change and the methodology is consistent

Influence of experience and qualification on PET-based target volume delineation. When there is no expert - ask your colleague

Energy Technology Data Exchange (ETDEWEB)

Doll, C.; Grosu, A.L.; Nestle, U. [University Medical Center Freiburg, Radiation Oncology Department, Freiburg/Breisgau (Germany); Duncker-Rohr, V. [University Medical Center Freiburg, Radiation Oncology Department, Freiburg/Breisgau (Germany); Ortenau Clinical Center Offenburg, Radiation Oncology Department, Offenburg (Germany); Ruecker, G. [University of Freiburg, Institute of Medical Biometry und Medical Informatics, Freiburg (Germany); Mix, M. [University Medical Center Freiburg, Nuclear Medicine Department, Freiburg (Germany); MacManus, M. [University of Melbourne, The Sir Peter MacCallum Department of Oncology, Melbourne (Australia); Ruysscher, D. de [University Hospital Leuven/KU Leuven, Department of Radiation Oncology, Leuven (Belgium); Vogel, W. [Antoni van Leeuwenhoek Hospital, Department of Nuclear Medicine, The Netherlands Cancer Institute, Amsterdam (Netherlands); Eriksen, J.G. [Odense University Hospital, Department of Oncology, Odense (Denmark); Oyen, W. [Radboud University Nijmegen Medical Center, Department of Nuclear Medicine, Nijmegen (Netherlands); Weber, W. [University Medical Center Freiburg, Nuclear Medicine Department, Freiburg (Germany); Memorial Sloan-Kettering Cancer Center, Department of Radiology/Molecular Imaging and Therapy Service, New York (United States)

2014-06-15

The integration of positron emission tomography (PET) information for target volume delineation in radiation treatment planning is routine in many centers. In contrast to automatic contouring, research on visual-manual delineation is scarce. The present study investigates the dependency of manual delineation on experience and qualification. A total of 44 international interdisciplinary observers each defined a [{sup 18}F]fluorodeoxyglucose (FDG)-PET based gross tumor volume (GTV) using the same PET/CT scan from a patient with lung cancer. The observers were ''experts'' (E; n = 3), ''experienced interdisciplinary pairs'' (EP; 9 teams of radiation oncologist (RO) + nuclear medicine physician (NP)), ''single field specialists'' (SFS; n = 13), and ''students'' (S; n = 10). Five automatic delineation methods (AM) were also included. Volume sizes and concordance indices within the groups (pCI) and relative to the experts (eCI) were calculated. E (pCI = 0.67) and EP (pCI = 0.53) showed a significantly higher agreement within the groups as compared to SFS (pCI = 0.43, p = 0.03, and p = 0.006). In relation to the experts, EP (eCI = 0.55) showed better concordance compared to SFS (eCI = 0.49) or S (eCI = 0.47). The intermethod variability of the AM (pCI = 0.44) was similar to that of SFS and S, showing poorer agreement with the experts (eCI = 0.35). The results suggest that interdisciplinary cooperation could be beneficial for consistent contouring. Joint delineation by a radiation oncologist and a nuclear medicine physician showed remarkable agreement and better concordance with the experts compared to other specialists. The relevant intermethod variability of the automatic algorithms underlines the need for further standardization and optimization in this field. (orig.) [German] Die Daten aus der Positronenemissionstomographie (PET) werden in vielen Kliniken routinemaessig zur

Safety assessment in plant layout design using indexing approach: implementing inherent safety perspective. Part 2-Domino Hazard Index and case study.

Science.gov (United States)

Tugnoli, Alessandro; Khan, Faisal; Amyotte, Paul; Cozzani, Valerio

2008-12-15

The design of layout plans requires adequate assessment tools for the quantification of safety performance. The general focus of the present work is to introduce an inherent safety perspective at different points of the layout design process. In particular, index approaches for safety assessment and decision-making in the early stages of layout design are developed and discussed in this two-part contribution. Part 1 (accompanying paper) of the current work presents an integrated index approach for safety assessment of early plant layout. In the present paper (Part 2), an index for evaluation of the hazard related to the potential of domino effects is developed. The index considers the actual consequences of possible escalation scenarios and scores or ranks the subsequent accident propagation potential. The effects of inherent and passive protection measures are also assessed. The result is a rapid quantification of domino hazard potential that can provide substantial support for choices in the early stages of layout design. Additionally, a case study concerning selection among various layout options is presented and analyzed. The case study demonstrates the use and applicability of the indices developed in both parts of the current work and highlights the value of introducing inherent safety features early in layout design.

Foundry industries: environmental aspects and environmental condition indicators; Industrias de fundicion: aspectos ambientales e indicadores de condicion ambiental

Energy Technology Data Exchange (ETDEWEB)

Sosa, B. s.; Banda-Noriega, R. B.; Guerrero, E. M.

2013-03-01

Nowadays, environmental indicators are widely used as effective tools to assist decision-making in both public and private sectors. The lack of literature and research about local and regional Environmental Condition Indicators (ECI), the poor knowledge regarding solid waste generation, effluents and gas emissions from foundry industries, and their particular location in the urban area of Tandil, Argentina are the main reasons for this investigation, aiming to develop a set a of ECI to provide information about the environment in relation to the foundry industry. The study involves all the foundries located in the city between March and April 2010. The set of ECI developed includes 9 indicators for air, 5 for soil and 1 for water. Specific methodology was used for each indicator. (Author) 31 refs.

Effects of physical exercice over corporal fat predictor indexes: corporal mass index, waist-hip proportion and cutaneous folds

Directory of Open Access Journals (Sweden)

Albertino de Oliveira Filho

2008-06-01

Full Text Available The aim of this study was to verify alterations in corporal fat amount prediction indexes as a consequence of physical exercise, in assiduous individuals of programs offered in academies in the city of Maringá, state of Paraná, Brazil. The sample consisted of 68 subjects who practiced swimming, water aerobics, gymnastics or muscular exercice, being 38 women (age 29±6 years and 30 men (age 28±8 years. The data was collected during the year of 2000. According to the results, both groups showed significant decrease of the variables related to corporal fat prediction (fat percentage, corporal mass index, waist-hip proportion and significant increase in the thin corporal mass, independent of the exercise modality, allowing the conclusion that, besides aesthetic effects, physical exercises precticed with regularity and continuity act positively on aspects related to the individual's life quality, bringing him/her closer to ideal health standards.

International Religion Indexes: Government Regulation, Government Favoritism, and Social Regulation of Religion*

Science.gov (United States)

Grim, Brian J.; Finke, Roger

2014-01-01

The study of religion is severely handicapped by a lack of adequate cross-national data. Despite the prominence of religion in international events and recent theoretical models pointing to the consequences of regulating religion, cross-national research on religion has been lacking. We strive to fill this void by developing measurement models and indexes for government regulation, government favoritism, and social regulation of religion. The indexes rely on data from an extensive coding of the 2003 International Religious Freedom Report for 196 countries and territories. Using a series of tests to evaluate the new data and indexes, we find that the measures developed are highly reliable and valid. The three indexes will allow researchers and others to measure the government’s subsidy and regulation of religion as well as the restrictions placed on religion by social and cultural forces beyond the state. PMID:25484633

Embryonal Control of Yellow Seed Coat Locus ECY1 Is Related to Alanine and Phenylalanine Metabolism in the Seed Embryo of Brassica napus.

Science.gov (United States)

Wang, Fulin; He, Jiewang; Shi, Jianghua; Zheng, Tao; Xu, Fei; Wu, Guanting; Liu, Renhu; Liu, Shengyi

2016-04-07

Seed coat color is determined by the type of pigment deposited in the seed coat cells. It is related to important agronomic traits of seeds such as seed dormancy, longevity, oil content, protein content and fiber content. In Brassica napus, inheritance of seed coat color is related to maternal effects and pollen effects (xenia effects). In this research we isolated a mutation of yellow seeded B. napus controlled by a single Mendelian locus, which is named Embryonal Control of Yellow seed coat 1 (Ecy1). Microscopy of transverse sections of the mature seed show that pigment is deposited only in the outer layer of the seed coat. Using Illumina Hisequation 2000 sequencing technology, a total of 12 GB clean data, 116× coverage of coding sequences of B. napus, was achieved from seeds 26 d after pollination (DAP). It was assembled into 172,238 independent transcripts, and 55,637 unigenes. A total of 139 orthologous genes of Arabidopsis transparent testa (TT) genes were mapped in silico to 19 chromosomes of B. napus Only 49 of the TT orthologous genes are transcribed in seeds. However transcription of all orthologs was independent of embryonal control of seed coat color. Only 55 genes were found to be differentially expressed between brown seeds and the yellow mutant. Of these 55, 50 were upregulated and five were downregulated in yellow seeds as compared to their brown counterparts. By KEGG classification, 14 metabolic pathways were significantly enriched. Of these, five pathways: phenylpropanoid biosynthesis, cyanoamino acid metabolism, plant hormone signal transduction, metabolic pathways, and biosynthesis of secondary metabolites, were related with seed coat pigmentation. Free amino acid quantification showed that Ala and Phe were present at higher levels in the embryos of yellow seeds as compared to those of brown seeds. This increase was not observed in the seed coat. Moreover, the excess amount of free Ala was exactly twice that of Phe in the embryo. The pigment

Embryonal Control of Yellow Seed Coat Locus ECY1 Is Related to Alanine and Phenylalanine Metabolism in the Seed Embryo of Brassica napus

Directory of Open Access Journals (Sweden)

Fulin Wang

2016-04-01

Full Text Available Seed coat color is determined by the type of pigment deposited in the seed coat cells. It is related to important agronomic traits of seeds such as seed dormancy, longevity, oil content, protein content and fiber content. In Brassica napus, inheritance of seed coat color is related to maternal effects and pollen effects (xenia effects. In this research we isolated a mutation of yellow seeded B. napus controlled by a single Mendelian locus, which is named Embryonal Control of Yellow seed coat 1 (Ecy1. Microscopy of transverse sections of the mature seed show that pigment is deposited only in the outer layer of the seed coat. Using Illumina Hisequation 2000 sequencing technology, a total of 12 GB clean data, 116× coverage of coding sequences of B. napus, was achieved from seeds 26 d after pollination (DAP. It was assembled into 172,238 independent transcripts, and 55,637 unigenes. A total of 139 orthologous genes of Arabidopsis transparent testa (TT genes were mapped in silico to 19 chromosomes of B. napus. Only 49 of the TT orthologous genes are transcribed in seeds. However transcription of all orthologs was independent of embryonal control of seed coat color. Only 55 genes were found to be differentially expressed between brown seeds and the yellow mutant. Of these 55, 50 were upregulated and five were downregulated in yellow seeds as compared to their brown counterparts. By KEGG classification, 14 metabolic pathways were significantly enriched. Of these, five pathways: phenylpropanoid biosynthesis, cyanoamino acid metabolism, plant hormone signal transduction, metabolic pathways, and biosynthesis of secondary metabolites, were related with seed coat pigmentation. Free amino acid quantification showed that Ala and Phe were present at higher levels in the embryos of yellow seeds as compared to those of brown seeds. This increase was not observed in the seed coat. Moreover, the excess amount of free Ala was exactly twice that of Phe in the

Screening for autism spectrum disorder with the Early Childhood Inventory-4.

Science.gov (United States)

DeVincent, Carla; Gadow, Kenneth D; Strong, Greg; Schwartz, Joseph; Cuva, Simone

2008-02-01

The early identification of children with autism spectrum disorders (ASDs) is critical for the remediation of developmental deficits. This study examined the clinical utility of ASD scoring algorithms for the Early Childhood Inventory-4 (ECI-4), a DSM-IV-referenced rating scale, as a practical solution for screening 3- to 5-year-old children for ASD in medical and public school settings. Parents/teachers completed the ECI-4 for 3- to 5-year-old clinic referrals with an ASD (n = 196) or non-ASD psychiatric (n = 135) diagnosis. Children attending early childhood (i.e., day care, preschool, Head Start) programs were also rated by their parents (n = 507) and teachers (n = 407). Stepwise logistic regression was used to generate ASD scoring algorithms for the ECI-4. Receiver operating characteristic analyses generally indicated high levels of sensitivity/specificity for recommended ASD cutoff scores for parent (clinic: 0.96/0.80; preschool: 0.92/0.96) and teacher (clinic: 0.81/0.79; preschool: 0.97/0.92) ratings. Findings indicate that the ECI-4 shows promise as a clinically useful screening measure for ASD in clinic-referred and preschool children.

Consequence Prioritization Process for Potential High Consequence Events (HCE)

Energy Technology Data Exchange (ETDEWEB)

Freeman, Sarah G. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

2016-10-31

This document describes the process for Consequence Prioritization, the first phase of the Consequence-Driven Cyber-Informed Engineering (CCE) framework. The primary goal of Consequence Prioritization is to identify potential disruptive events that would significantly inhibit an organization’s ability to provide the critical services and functions deemed fundamental to their business mission. These disruptive events, defined as High Consequence Events (HCE), include both events that have occurred or could be realized through an attack of critical infrastructure owner assets. While other efforts have been initiated to identify and mitigate disruptive events at the national security level, such as Presidential Policy Directive 41 (PPD-41), this process is intended to be used by individual organizations to evaluate events that fall below the threshold for a national security. Described another way, Consequence Prioritization considers threats greater than those addressable by standard cyber-hygiene and includes the consideration of events that go beyond a traditional continuity of operations (COOP) perspective. Finally, Consequence Prioritization is most successful when organizations adopt a multi-disciplinary approach, engaging both cyber security and engineering expertise, as in-depth engineering perspectives are required to recognize and characterize and mitigate HCEs. Figure 1 provides a high-level overview of the prioritization process.

Probing inhibitory effects of nanocrystalline cellulose: inhibition versus surface charge

Science.gov (United States)

Male, Keith B.; Leung, Alfred C. W.; Montes, Johnny; Kamen, Amine; Luong, John H. T.

2012-02-01

NCC derived from different biomass sources was probed for its plausible cytotoxicity by electric cell-substrate impedance sensing (ECIS). Two different cell lines, Spodoptera frugiperda Sf9 insect cells and Chinese hamster lung fibroblast V79, were exposed to NCC and their spreading and viability were monitored and quantified by ECIS. Based on the 50%-inhibition concentration (ECIS50), none of the NCC produced was judged to have any significant cytotoxicity on these two cell lines. However, NCC derived from flax exhibited the most pronounced inhibition on Sf9 compared to hemp and cellulose powder. NCCs from flax and hemp pre-treated with pectate lyase were also less inhibitory than NCCs prepared from untreated flax and hemp. Results also suggested a correlation between the inhibitory effect and the carboxylic acid contents on the NCC.

Consequences of leaf calibration errors on IMRT delivery

International Nuclear Information System (INIS)

Sastre-Padro, M; Welleweerd, J; Malinen, E; Eilertsen, K; Olsen, D R; Heide, U A van der

2007-01-01

IMRT treatments using multi-leaf collimators may involve a large number of segments in order to spare the organs at risk. When a large proportion of these segments are small, leaf positioning errors may become relevant and have therapeutic consequences. The performance of four head and neck IMRT treatments under eight different cases of leaf positioning errors has been studied. Systematic leaf pair offset errors in the range of ±2.0 mm were introduced, thus modifying the segment sizes of the original IMRT plans. Thirty-six films were irradiated with the original and modified segments. The dose difference and the gamma index (with 2%/2 mm criteria) were used for evaluating the discrepancies between the irradiated films. The median dose differences were linearly related to the simulated leaf pair errors. In the worst case, a 2.0 mm error generated a median dose difference of 1.5%. Following the gamma analysis, two out of the 32 modified plans were not acceptable. In conclusion, small systematic leaf bank positioning errors have a measurable impact on the delivered dose and may have consequences for the therapeutic outcome of IMRT

Is “economic freedom” the same as free market capitalism? A decompositional analysis of the Economic Freedom of the World index.

OpenAIRE

Cohen, Joseph N

2011-01-01

The Frasier Institute’s Economic Freedom of the World is often taken as a metric of market capitalism, and relationships between the index and macroeconomic outcomes are presented as signaling the consequences of free markets. This paper warns analysts that the index may be conflating three distinct concepts: free markets, good governance and price stability. Analysts should remain cognizant of this conceptual conflation when using the index to develop policy prescriptions.

Natural Selection Causes Adaptive Genetic Resistance in Wild Emmer Wheat against Powdery Mildew at ?Evolution Canyon? Microsite, Mt. Carmel, Israel

OpenAIRE

Yin, Huayan; Ben-Abu, Yuval; Wang, Hongwei; Li, Anfei; Nevo, Eviatar; Kong, Lingrang

2015-01-01

Background ?Evolution Canyon? (ECI) at Lower Nahal Oren, Mount Carmel, Israel, is an optimal natural microscale model for unraveling evolution in action highlighting the basic evolutionary processes of adaptation and speciation. A major model organism in ECI is wild emmer, Triticum dicoccoides, the progenitor of cultivated wheat, which displays dramatic interslope adaptive and speciational divergence on the tropical-xeric ?African? slope (AS) and the temperate-mesic ?European? slope (ES), sep...

Spatiotemporal trends in mean temperatures and aridity index over Rwanda

Science.gov (United States)

Muhire, I.; Ahmed, F.

2016-01-01

This study aims at quantifying the trends in mean temperatures and aridity index over Rwanda for the period of 1961-1992, based on analysis of climatic data (temperatures, precipitations, and potential evapotranspiration). The analysis of magnitude and significance of trends in temperatures and aridity index show the degree of climate change and mark the level of vulnerability to extreme events (e.g., droughts) in different areas of the country. The study reveals that mean temperatures increased in most parts of the country, with a significant increase observed in the eastern lowlands and in the southwestern parts. The highlands located in the northwest and the Congo-Nile crest showed a nonsignificant increase in mean temperatures. Aridity index increased only in March, April, October, and November, corresponding with the rainy seasons. The remaining months of the year showed a decreasing trend. At an annual resolution, the highlands and the western region showed a rise in aridity index with a decreasing pattern over the eastern lowlands and the central plateau. Generally, the highlands presented a nonsignificant increase in mean temperatures and aridity index especially during the rainy seasons. The eastern lowlands showed a significant increase in mean temperatures and decreasing trends in aridity index. Therefore, these areas are bound to experience more droughts, leading to reduced water and consequent decline in agricultural production. On the other hand, the north highlands and southwest region will continue to be more productive.

Annual index & ranking for institutional Open Access performance

DEFF Research Database (Denmark)

Grigorov, Ivo

A simple institutional index based on % of peer-review publications that are accessible through (gold and/or green) OA via the internet, can be a very powerful tool for both administrators and funders to see where their efforts and institutions rank in the global OA effort. Credible answers...... to questions like: "Who are the leaders?", "Who are the latest performers?", "What publicly-funded institutes researching into topical themes with socio-economic consequences, could do better at making their research accessible to stakeholders?" can also stimulate non-commited institutes to invest more in OA...

A Fuzzy Neural Network Based on Non-Euclidean Distance Clustering for Quality Index Model in Slashing Process

Directory of Open Access Journals (Sweden)

Yuxian Zhang

2015-01-01

Full Text Available The quality index model in slashing process is difficult to build by reason of the outliers and noise data from original data. To the above problem, a fuzzy neural network based on non-Euclidean distance clustering is proposed in which the input space is partitioned into many local regions by the fuzzy clustering based on non-Euclidean distance so that the computation complexity is decreased, and fuzzy rule number is determined by validity function based on both the separation and the compactness among clusterings. Then, the premise parameters and consequent parameters are trained by hybrid learning algorithm. The parameters identification is realized; meanwhile the convergence condition of consequent parameters is obtained by Lyapunov function. Finally, the proposed method is applied to build the quality index model in slashing process in which the experimental data come from the actual slashing process. The experiment results show that the proposed fuzzy neural network for quality index model has lower computation complexity and faster convergence time, comparing with GP-FNN, BPNN, and RBFNN.

The effect of a moderate zinc deficiency and dietary fat source on the activity and expression of the Δ(3)Δ (2)-enoyl-CoA isomerase in the liver of growing rats.

Science.gov (United States)

Justus, Jennifer; Weigand, Edgar

2014-06-01

Auxiliary enzymes participate in β-oxidation of unsaturated fatty acids. The objective of the study was to investigate the impact of a moderate zinc deficiency and a high intake of polyunsaturated fat on Δ(3)Δ(2)-enoyl-CoA isomerase (ECI) in the liver and other tissues. Five groups of eight weanling rats each were fed moderately zinc-deficient (ZD) or zinc-adequate (ZA) semisynthetic diets (7 or 50 mg Zn/kg) enriched with 22 % cocoa butter (CB) or 22 % safflower oil (SO) for 4 weeks: (1) ZD-CB, fed free choice; (2) ZA-CBR, ZA-CB diet fed in equivalent amounts consumed by the ZD-CB group; (3) ZD-SO, fed free choice; (4) ZA-SOR, ZA-SO diet fed in equivalent amounts consumed by the ZD-SO group; and (5) ZA-SO, fed free choice. Growth and Zn status markers were markedly reduced in the ZD groups. ECI activity in the liver of the animals fed the ZD- and ZA-SO diets were significantly higher (approximately 2- and 3-fold, respectively) as compared with the CB-fed animals, whereas activities in extrahepatic tissues (kidneys, heart, skeletal muscle, testes, adipose tissue) were not altered by dietary treatments. Transcript levels of the mitochondrial Eci gene in the liver did not significantly differ between ZD and ZA rats, but were 1.6-fold higher in the ZA-SO- than in the ZD-CB-fed animals (P safflower oil as a source high in linoleic acid induce markedly increased hepatic ECI activities and that a moderate Zn deficiency does not affect transcription of the mitochondrial Eci gene in the liver.

Vector-borne disease risk indexes in spatially structured populations.

Directory of Open Access Journals (Sweden)

Jorge Velázquez-Castro

2018-02-01

Full Text Available There are economic and physical limitations when applying prevention and control strategies for urban vector borne diseases. Consequently, there are increasing concerns and interest in designing efficient strategies and regulations that health agencies can follow in order to reduce the imminent impact of viruses like Dengue, Zika and Chikungunya. That includes fumigation, abatization, reducing the hatcheries, picking up trash, information campaigns. A basic question that arise when designing control strategies is about which and where these ones should focus. In other words, one would like to know whether preventing the contagion or decrease vector population, and in which area of the city, is more efficient. In this work, we propose risk indexes based on the idea of secondary cases from patch to patch. Thus, they take into account human mobility and indicate which patch has more chance to be a corridor for the spread of the disease and which is more vulnerable, i.e. more likely to have cases?. They can also indicate the neighborhood where hatchery control will reduce more the number of potential cases. In order to illustrate the usefulness of these indexes, we run a set of numerical simulations in a mathematical model that takes into account the urban mobility and the differences in population density among the areas of a city. If we label by i a particular neighborhood, the transmission risk index (TRi measures the potential secondary cases caused by a host in that neighborhood. The vector transmission risk index (VTRi measures the potential secondary cases caused by a vector. Finally, the vulnerability risk index (VRi measures the potential secondary cases in the neighborhood. Transmission indexes can be used to give geographical priority to some neighborhoods when applying prevention and control measures. On the other hand, the vulnerability index can be useful to implement monitoring campaigns or public health investment.

Index-based reactive power compensation scheme for voltage regulation

Science.gov (United States)

Dike, Damian Obioma

2008-10-01

Increasing demand for electrical power arising from deregulation and the restrictions posed to the construction of new transmission lines by environment, socioeconomic, and political issues had led to higher grid loading. Consequently, voltage instability has become a major concern, and reactive power support is vital to enhance transmission grid performance. Improved reactive power support to distressed grid is possible through the application of relatively unfamiliar emerging technologies of "Flexible AC Transmission Systems (FACTS)" devices and "Distributed Energy Resources (DERS)." In addition to these infrastructure issues, a lack of situational awareness by system operators can cause major power outages as evidenced by the August 14, 2003 widespread North American blackout. This and many other recent major outages have highlighted the inadequacies of existing power system indexes. In this work, a novel "Index-based reactive compensation scheme" appropriate for both on-line and off-line computation of grid status has been developed. A new voltage stability index (Ls-index) suitable for long transmission lines was developed, simulated, and compared to the existing two-machine modeled L-index. This showed the effect of long distance power wheeling amongst regional transmission organizations. The dissertation further provided models for index modulated voltage source converters (VSC) and index-based load flow analysis of both FACTS and microgrid interconnected power systems using the Newton-Raphson's load flow model incorporated with multi-FACTS devices. The developed package has been made user-friendly through the embodiment of interactive graphical user interface and implemented on the IEEE 14, 30, and 300 bus systems. The results showed reactive compensation has system wide-effect, provided readily accessible system status indicators, ensured seamless DERs interconnection through new islanding modes and enhanced VSC utilization. These outcomes may contribute

Consequences of Not Conserving Water

Science.gov (United States)

Narayanan, M.; Crawford, L.

2015-12-01

The problem of fresh water is not only local, but also global. In certain parts of the world, much needed rain is becoming less frequent, possibly due to the effects of global warming. The resources of clean fresh water on earth are very limited and are reducing every year due to pollution like industrial waste, oil spills, untreated sewage, inefficient irrigation systems, waste and leakage, etc. This is destroying the ecosystem of the entire planet. Of course, in some parts of world there is rain almost throughout the year. Regardless, major problems are still prevalent because of a variety of reasons such as drainage, storage, evaporation, cleanliness, etc. It is all too well known that evapotranspiration contributes to a significant water loss from drainage basins. Most of the citizens of this world are still careless about water usage and are unappreciative of the need for water conservation. This is a very unpleasant fact and needs to change. Cost expenditures for the development of infrastructure to supply water to households and industries are becoming prohibitively expensive. Many parts in this world have extremely dry terrain and rainfall is not as frequent as it should be. As a result, the underground water tables are not replenished properly, thereby turning regions to arid land and deserts. Unless effective irrigation methods are used, potential evapotranspiration may be actually greater than precipitation provided by nature. The soil therefore dries out creating an arid landmass. The earth and its inhabitants can sustain only if creative methods of clean water conservation ideas are effectively implemented. (Co-author: Dr. Mysore Narayanan) References: http://www.epa.gov/oaintrnt/water/http://www.usda.gov/wps/portal/usda/usdahome?navid=conservationhttp://www.ecy.wa.gov/programs/wr/ws/wtrcnsv.htmlhttp://www.sandiego.gov/water/conservation/http://www.swcs.org/http://www.awwa.org/resources-tools/water-knowledge/water-conservation.aspxhttp://www.benefits-of-recycling.com/waterconservationmethods/

Medium-Index Mixed-Oxide Layers for Use in AR-Coatings

Science.gov (United States)

Ganner, Peter

1986-10-01

Ttedesign philosophy of MC-AR-Coatings can be divided into two categories: a) Restriction to two film materials, namely one high-index and one low-index material and b) Use of medium-index layers in addition to high- and low-index layers. Both philosophies have advan-tages and drawbacks. In case a) the total number of layers necessary to obtain a required reflectance curve has to be higher. Thus in case of production errors it can be a problem to find out which layer was responsible for a deviation of the measured reflectance from the nominal one. In case b) using more than two materials reduces the total number of layers and consequently, pinpointing the cause of even small production errors is made simpler. Unfortunately there are not many materials commercially available which can be used to make hard, durable and robust films in the medium-index range namely between n=1.65 and n=2.00. In this paper the results of homogeneous mixtures of Alumina (Al203) and Tantala (Ta205) used for EB-gun evaporated medium-index films in AR-coatings is presented. It is shown that by proper adjustment of the weight percentages of the oxide mixture one can get homogeneous films in this index range. A number of design examples show the favourable application of such layers in AR-coatings. Among the most important ones is the well known QHQ-design for BBAR-coatings as well as AR-designs of the multiple half wave type with extended bandwidth. Further applications of the mixed-oxide layers are AR-coatings for cemented optical elements and beam splitters.

Cardiovascular consequences of extreme prematurity: the EPICure study.

Science.gov (United States)

McEniery, Carmel M; Bolton, Charlotte E; Fawke, Joseph; Hennessy, Enid; Stocks, Janet; Wilkinson, Ian B; Cockcroft, John R; Marlow, Neil

2011-07-01

The long-term consequences of extreme prematurity are becoming increasingly important, given recent improvements in neonatal intensive care. The aim of the current study was to examine the cardiovascular consequences of extreme prematurity in 11-year-olds born at or before 25 completed weeks of gestation. Age and sex-matched classmates were recruited as controls. Information concerning perinatal and maternal history was collected, and current anthropometric characteristics were measured in 219 children born extremely preterm and 153 classmates. A subset of the extremely preterm children (n = 68) and classmates (n = 90) then underwent detailed haemodynamic investigations, including measurement of supine blood pressure (BP), aortic pulse wave velocity (aPWV, a measure of aortic stiffness) and augmentation index (AIx, a measure of arterial pressure wave reflections). Seated brachial systolic and diastolic BP were not different between extremely preterm children and classmates (P = 0.3 for both), although there was a small, significant elevation in supine mean and diastolic BP in the extremely preterm children (P prematurity is associated with altered arterial haemodynamics in children, not evident from the examination of brachial BP alone. Moreover, the smaller, preresistance and resistance vessels rather than large elastic arteries appear to be most affected. Children born extremely preterm may be at increased future cardiovascular risk.

Psychological consequences of war-traumatized children and adolescents in Bosnia and Herzegovina

Directory of Open Access Journals (Sweden)

Mevludin Hasanović

2011-05-01

Full Text Available Research into the psychosocial consequences of war and political violence on children’s and adolescent’s developmental wellbeing has shown a steady increase over the last decades. Numerous studies, from differing cultures in different war zones around the world, have documented the effect on children of exposure to war atrocities. The war in Bosnia and Herzegovina (BH 1992-1995, at the end of 20th century found the citizens of BH and the world mental health professionals and scientists unprepared to deal with the adverse consequences for the entire BH population and especially for its most vulnerable part, children and adolescents, to be able to take adequate measures of sufficient mental health care to prevent devastating consequences of severe multiple traumas. Only a few research studies were done during and after this war in BH, the United States, Sweden, Norway, the UK and Germany focusing on the relationship between war trauma, Posttraumatic stress disorder (PTSD, depression, suicidal thoughts, acculturation, repatriation, poverty, behavioral problems, school adjustment, relational problems of children and their mothers after deployment of war PTSD veterans and war prisoners, and treatment of psychological consequences in examined children and adolescents from BH. The major part of this paper reviewed available literature on Medline that reported national and international studies which investigated the psychological consequences of war on BH children and adolescents and several papers about children and adolescents from Srebrenica, that were not indexed on Medline, but showed very crucial results for the issue described.

Indexing of gas prices with respect to those of petroleum products: problem and perspectives

International Nuclear Information System (INIS)

Percebois, J.; Sauvage, E.; Valette, M.; Liens, G.; Lu, L.

2009-01-01

A debate was organized by the French gas association (AFG) on December 2, 2008 around the question of: is it opportune to maintain the present day system of indexing of gas prices with respect to petroleum product prices? Even if the basic reasons justifying this indexing system have changed with time, and despite the recent hostility of the European Commission, this practice remains the standard for the huge majority of gas transactions. Does this indexing system favour the producers? In spite of their apparent interest, do the consumers really wish to replace indexed prices by market prices in a context where strong uncertainties and tensions on gas markets cannot be excluded? Is the present day status quo the result of the situation imposed by producers or is it the consequences of contradictory anticipations between sellers and buyers? Will gas prices remain indexed on petroleum prices in the future and if not, what would be the possible alternatives? These are the questions debated by the participants and reported in this paper with the questions from the audience. (J.S.)

International collaboration on CESR-TA program

International Nuclear Information System (INIS)

Flanagan, John; Suetsugu, Yusuke

2009-01-01

An international collaboration on the CESR-TA (Cornell Electron Storage Ring-Test Accelerator) program, which is a program to investigate electron cloud instability (ECI) issues in the positron damping ring of the ILC (International Linear-Collider), is currently underway a Cornell University, KEK is supporting the program through the development of an X-ray beam profile monitor system to measure the extremely small beam size, and through the development of clearing electrodes to mitigate the ECI. (author)

Influence of experience and qualification on PET-based target volume delineation. When there is no expert - ask your colleague

International Nuclear Information System (INIS)

Doll, C.; Grosu, A.L.; Nestle, U.; Duncker-Rohr, V.; Ruecker, G.; Mix, M.; MacManus, M.; Ruysscher, D. de; Vogel, W.; Eriksen, J.G.; Oyen, W.; Weber, W.

2014-01-01

The integration of positron emission tomography (PET) information for target volume delineation in radiation treatment planning is routine in many centers. In contrast to automatic contouring, research on visual-manual delineation is scarce. The present study investigates the dependency of manual delineation on experience and qualification. A total of 44 international interdisciplinary observers each defined a [ 18 F]fluorodeoxyglucose (FDG)-PET based gross tumor volume (GTV) using the same PET/CT scan from a patient with lung cancer. The observers were ''experts'' (E; n = 3), ''experienced interdisciplinary pairs'' (EP; 9 teams of radiation oncologist (RO) + nuclear medicine physician (NP)), ''single field specialists'' (SFS; n = 13), and ''students'' (S; n = 10). Five automatic delineation methods (AM) were also included. Volume sizes and concordance indices within the groups (pCI) and relative to the experts (eCI) were calculated. E (pCI = 0.67) and EP (pCI = 0.53) showed a significantly higher agreement within the groups as compared to SFS (pCI = 0.43, p = 0.03, and p = 0.006). In relation to the experts, EP (eCI = 0.55) showed better concordance compared to SFS (eCI = 0.49) or S (eCI = 0.47). The intermethod variability of the AM (pCI = 0.44) was similar to that of SFS and S, showing poorer agreement with the experts (eCI = 0.35). The results suggest that interdisciplinary cooperation could be beneficial for consistent contouring. Joint delineation by a radiation oncologist and a nuclear medicine physician showed remarkable agreement and better concordance with the experts compared to other specialists. The relevant intermethod variability of the automatic algorithms underlines the need for further standardization and optimization in this field. (orig.) [de

Major depression is not associated with blunting of aversive responses; evidence for enhanced anxious anticipation.

Directory of Open Access Journals (Sweden)

Christian Grillon

Full Text Available According to the emotion-context insensitivity (ECI hypothesis, major depressive disorder (MDD is associated with a diminished ability to react emotionally to positive stimuli and with blunting of defensive responses to threat. That defensive responses are blunted in MDD seems inconsistent with the conceptualization and diagnostic nosology of MDD. The present study tested the ECI hypothesis in MDD using a threat of shock paradigm. Twenty-eight patients with MDD (35.5±10.4 years were compared with 28 controls (35.1±7.4 years. Participants were exposed to three conditions: no shock, predictable shock, and unpredictable shock. Startle magnitude was used to assess defensive responses. Inconsistent with the ECI hypothesis, startle potentiation to predictable and unpredictable shock was not reduced in the MDD group. Rather, MDD patients showed elevated startle throughout testing as well as increased contextual anxiety during the placement of the shock electrodes and in the predictable condition. A regression analysis indicated that illness duration and Beck depression inventory scores explained 37% (p<.005 of the variance in patients' startle reactivity. MDD is not associated with emotional blunting but rather enhanced defensive reactivity during anticipation of harm. These results do not support a strong version of the ECI hypothesis. Understanding the nature of stimuli or situations that lead to blunted or enhanced defensive reactivity will provide better insight into dysfunctional emotional experience in MDD.

Major Depression Is Not Associated with Blunting of Aversive Responses; Evidence for Enhanced Anxious Anticipation

Science.gov (United States)

Grillon, Christian; Franco-Chaves, Jose A.; Mateus, Camilo F.; Ionescu, Dawn F.; Zarate, Carlos A.

2013-01-01

According to the emotion-context insensitivity (ECI) hypothesis, major depressive disorder (MDD) is associated with a diminished ability to react emotionally to positive stimuli and with blunting of defensive responses to threat. That defensive responses are blunted in MDD seems inconsistent with the conceptualization and diagnostic nosology of MDD. The present study tested the ECI hypothesis in MDD using a threat of shock paradigm. Twenty-eight patients with MDD (35.5±10.4 years) were compared with 28 controls (35.1±7.4 years). Participants were exposed to three conditions: no shock, predictable shock, and unpredictable shock. Startle magnitude was used to assess defensive responses. Inconsistent with the ECI hypothesis, startle potentiation to predictable and unpredictable shock was not reduced in the MDD group. Rather, MDD patients showed elevated startle throughout testing as well as increased contextual anxiety during the placement of the shock electrodes and in the predictable condition. A regression analysis indicated that illness duration and Beck depression inventory scores explained 37% (p<.005) of the variance in patients’ startle reactivity. MDD is not associated with emotional blunting but rather enhanced defensive reactivity during anticipation of harm. These results do not support a strong version of the ECI hypothesis. Understanding the nature of stimuli or situations that lead to blunted or enhanced defensive reactivity will provide better insight into dysfunctional emotional experience in MDD. PMID:23951057

A vertically aligned carbon nanotube-based impedance sensing biosensor for rapid and high sensitive detection of cancer cells.

Science.gov (United States)

Abdolahad, Mohammad; Taghinejad, Mohammad; Taghinejad, Hossein; Janmaleki, Mohsen; Mohajerzadeh, Shams

2012-03-21

A novel vertically aligned carbon nanotube based electrical cell impedance sensing biosensor (CNT-ECIS) was demonstrated for the first time as a more rapid, sensitive and specific device for the detection of cancer cells. This biosensor is based on the fast entrapment of cancer cells on vertically aligned carbon nanotube arrays and leads to mechanical and electrical interactions between CNT tips and entrapped cell membranes, changing the impedance of the biosensor. CNT-ECIS was fabricated through a photolithography process on Ni/SiO(2)/Si layers. Carbon nanotube arrays have been grown on 9 nm thick patterned Ni microelectrodes by DC-PECVD. SW48 colon cancer cells were passed over the surface of CNT covered electrodes to be specifically entrapped on elastic nanotube beams. CNT arrays act as both adhesive and conductive agents and impedance changes occurred as fast as 30 s (for whole entrapment and signaling processes). CNT-ECIS detected the cancer cells with the concentration as low as 4000 cells cm(-2) on its surface and a sensitivity of 1.7 × 10(-3)Ω cm(2). Time and cell efficiency factor (TEF and CEF) parameters were defined which describe the sensor's rapidness and resolution, respectively. TEF and CEF of CNT-ECIS were much higher than other cell based electrical biosensors which are compared in this paper.

Evaluation and refinement of a field-portable drinking water toxicity sensor utilizing electric cell-substrate impedance sensing and a fluidic biochip.

Science.gov (United States)

Widder, Mark W; Brennan, Linda M; Hanft, Elizabeth A; Schrock, Mary E; James, Ryan R; van der Schalie, William H

2015-07-01

The US Army's need for a reliable and field-portable drinking water toxicity sensor was the catalyst for the development and evaluation of an electric cell-substrate impedance sensing (ECIS) device. Water testing technologies currently available to soldiers in the field are analyte-specific and have limited capabilities to detect broad-based water toxicity. The ECIS sensor described here uses rainbow trout gill epithelial cells seeded on fluidic biochips to measure changes in impedance for the detection of possible chemical contamination of drinking water supplies. Chemicals selected for testing were chosen as representatives of a broad spectrum of toxic industrial compounds. Results of a US Environmental Protection Agency (USEPA)-sponsored evaluation of the field portable device were similar to previously published US Army testing results of a laboratory-based version of the same technology. Twelve of the 18 chemicals tested following USEPA Technology Testing and Evaluation Program procedures were detected by the ECIS sensor within 1 h at USEPA-derived human lethal concentrations. To simplify field-testing methods further, elimination of a procedural step that acclimated cells to serum-free media streamlined the test process with only a slight loss of chemical sensitivity. For field use, the ECIS sensor will be used in conjunction with an enzyme-based sensor that is responsive to carbamate and organophosphorus pesticides. Copyright © 2014 John Wiley & Sons, Ltd.

Out-of-hospital cardiac arrest risk attributable to temperature in Japan

Science.gov (United States)

Onozuka, Daisuke; Hagihara, Akihito

2017-01-01

Several studies have estimated the associations between extreme temperatures and mortality and morbidity; however, few have investigated the attributable fraction for a wide range of temperatures on the risk of out-of-hospital cardiac arrest (OHCA). We obtained daily records of OHCA cases in the 47 Japanese prefectures between 2005 and 2014. We examined the relationship between OHCA and temperature for each prefecture using a Poisson regression model combined with a distributed lag non-linear model. The estimated prefecture-specific associations were pooled at the nationwide level using a multivariate random-effect meta-analysis. A total of 659,752 cases of OHCA of presumed-cardiac origin met the inclusion criteria. Overall, 23.93% (95% empirical confidence interval [eCI]: 20.15-26.19) of OHCA was attributable to temperature. The attributable fraction to low temperatures was 23.64% (95% eCI: 19.76-25.87), whereas that of high temperatures was 0.29% (95% eCI: 0.21-0.35). The attributable fraction for OHCA was related to moderate low temperature with an overall estimate of 21.86% (95% eCI: 18.10-24.21). Extreme temperatures were responsible for a small fraction. The majority of temperature-related OHCAs were attributable to lower temperatures. The attributable risk of extremely low and high temperatures was markedly lower than that of moderate temperatures.

Insomnia Severity Index: psychometric properties with Chinese community-dwelling older people.

Science.gov (United States)

Yu, Doris S F

2010-10-01

This paper is a report of a study to evaluate the psychometric properties of the Chinese version of the Insomnia Severity Index. Despite the high prevalence of insomnia in older people and its detrimental impact on well-being and healthcare costs, this problem is almost always undetected and consequently under-treated. The Insomnia Severity Index is psychometrically sound in measuring perceived insomnia severity. However, it has had very limited application in non-White populations. An instrument validation study was carried out between October 2008 and April 2009. The Insomnia Severity Index was translated into Chinese using Brislin's model and administered to a convenience sample of 585 older Chinese people recruited from three community centres for elders. Other instruments were also administered, including the Chinese version of the Pittsburgh Sleep Quality Index and the Geriatric Depression Scale. Cronbach's alpha of the Chinese version of the Insomnia Severity Index was 0.81, with item-to-total correlations in the range of 0.34-0.67. Construct validity was supported by its moderate relationship with the Chinese Pittsburgh Sleep Quality Index and sleep efficiency. The Chinese version of the Insomnia Severity Index also indicated more severe level of insomnia in older people who reported depressed mood on the Geriatric Depression Scale. Discriminant validity was supported as the Chinese version of the Insomnia Severity Index could discriminate poorer sleepers from normal sleepers. Exploratory factor analysis identified a two-factor structure for the Chinese version of the Insomnia Severity Index in measuring the severity and impacts of insomnia on the Chinese older people. The Chinese version of the Insomnia Severity Index is a culturally-relevant and psychometrically-sound instrument for assessing severity and impact of insomnia in Chinese community-dwelling older people. Nurses can use this tool to assess older people's perceptions of insomnia. © 2010 The

Child-OIDP index in Brazil: Cross-cultural adaptation and validation

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Tsakos Georgios

2008-09-01

Full Text Available Abstract Background Oral health-related quality of life (OHRQoL measures are being increasingly used to introduce dimensions excluded by normative measures. Consequently, there is a need for an index which evaluates children's OHRQoL validated for Brazilian population, useful for oral health needs assessments and for the evaluation of oral health programs, services and technologies. The aim of this study was to do a cross-cultural adaptation of the Child Oral Impacts on Daily Performances (Child-OIDP index, and assess its reliability and validity for application among Brazilian children between the ages of eleven and fourteen. Methods For cross-cultural adaptation, a translation/back-translation method integrated with expert panel reviews was applied. A total of 342 students from four public schools took part of the study. Results Overall, 80.7% of the sample reported at least one oral impact in the last three months. Cronbach's alpha was 0.63, the weighted kappa 0.76, and the intraclass correlation coefficient (ICC 0.79. The index had a significant association with self-reported health measurements (self-rated oral health, satisfaction with oral health, perceived dental treatment needs, self-rated general health; all p Conclusion It was concluded that the Child-OIDP index is a measure of oral health-related quality of life that can be applied to Brazilian children.

Methodology for assessing the financial potential of the state in overcoming the consequences of military conflicts

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A.Yu. Polchanov

2018-04-01

Full Text Available The article is devoted to the study of the methodological foundations for measuring the state financial potential in overcoming the consequences of military conflicts. The critical analysis of papers on this subject makes it possible to define 10 quantitative indicators to assess the formation, distribution and use of financial resources to ensure post-conflict recovery. Separately, the author had proposed an indicator of regional concentration of sources of financial resources, which allows assessing the level of financial imbalances at the regional level. Based on data from the State Statistics Service of Ukraine, the National Bank of Ukraine and the World Bank Group, the proposed indicators have been calculated and compared with their recommended values in 2014–2016. The assessment of financial potential of the state through its international credit rating (for example, Fitch Ratings, positions in ratings Doing Business, Global Competitiveness Index, Index of Economic Freedom and Corruption Perceptions Index 2010–2016 has not been left without attention.

Intrauterine hypoxia: clinical consequences and therapeutic perspectives

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Thompson LP

2015-09-01

Full Text Available Loren P Thompson,1 Sarah Crimmins,1 Bhanu P Telugu,2 Shifa Turan1 1Department of Obstetrics, Gynecology and Reproductive Sciences, University of Maryland School of Medicine, Baltimore, MD, USA; 2Department of Animal Sciences, University of Maryland, College Park, MD, USA Abstract: Intrauterine hypoxia is a significant clinical challenge in obstetrics that affects both the pregnant mother and fetus. Intrauterine hypoxia can occur in pregnant women living at high altitude and/or with cardiovascular disease. In addition, placental hypoxia can be generated by altered placental development and spiral artery remodeling leading to placental insufficiency and dysfunction. Both conditions can impact normal maternal cardiovascular homeostasis leading to preeclampsia and/or impair transfer of O2/nutrient supply resulting in fetal growth restriction. This review discusses the mechanisms underlying altered placental vessel remodeling, maternal and fetal consequences, patient management, and potential future therapies for improving these conditions. Keywords: fetal growth restriction, oxidative stress, extravillous trophoblast invasion, Doppler ultrasound, pulsatility index, preeclampsia 

Estimation of cost per severe accident for improvement of accident protection and consequence mitigation strategies

International Nuclear Information System (INIS)

Silva, Kampanart; Ishiwatari, Yuki; Takahara, Shogo

2013-01-01

To assess the complex situations regarding the severe accidents such as what observed in Fukushima Accident, not only radiation protection aspects but also relevant aspects: health, environmental, economic and societal aspects; must be all included into the consequence assessment. In this study, the authors introduce the “cost per severe accident” as an index to analyze the consequences of severe accidents comprehensively. The cost per severe accident consists of various costs and consequences converted into monetary values. For the purpose of improvement of the accident protection and consequence mitigation strategies, the costs needed to introduce the protective actions, and health and psychological consequences are included in the present study. The evaluations of these costs and consequences were made based on the systematic consequence analysis using level 2 and 3 probabilistic safety assessment (PSA) codes. The accident sequences used in this analysis were taken from the results of level 2 seismic PSA of a virtual 1,100 MWe BWR-5. The doses to the public and the number of people affected were calculated using the level 3 PSA code OSCAAR of Japan Atomic Energy Agency (JAEA). The calculations have been made for 248 meteorological sequences, and the outputs are given as expectation values for various meteorological conditions. Using these outputs, the cost per severe accident is calculated based on the open documents on the Fukushima Accident regarding the cost of protective actions and compensations for psychological harms. Finally, optimized accident protection and consequence mitigation strategies are recommended taking into account the various aspects comprehensively using the cost per severe accident. The authors must emphasize that the aim is not to estimate the accident cost itself but to extend the scope of “risk-informed decision making” for continuous safety improvements of nuclear energy. (author)

Walkability Index

Science.gov (United States)

The Walkability Index dataset characterizes every Census 2010 block group in the U.S. based on its relative walkability. Walkability depends upon characteristics of the built environment that influence the likelihood of walking being used as a mode of travel. The Walkability Index is based on the EPA's previous data product, the Smart Location Database (SLD). Block group data from the SLD was the only input into the Walkability Index, and consisted of four variables from the SLD weighted in a formula to create the new Walkability Index. This dataset shares the SLD's block group boundary definitions from Census 2010. The methodology describing the process of creating the Walkability Index can be found in the documents located at ftp://newftp.epa.gov/EPADataCommons/OP/WalkabilityIndex.zip. You can also learn more about the Smart Location Database at https://edg.epa.gov/data/Public/OP/Smart_Location_DB_v02b.zip.

Selective Collection Quality Index for Municipal Solid Waste Management

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Elena Cristina Rada

2018-01-01

Full Text Available Trentino (an Italian Province located in the northern part of the country is equipped with a management system of municipal solid waste collection at the forefront. Among the most positive aspects, there is a great ability for waste separation at the source and a consequent low production of residual municipal solid waste for disposal. Latest data show a gross efficiency of selective collection that has recently reached 80%, one of the highest values in Italy. This study analyzed the “Trentino system” to identify the main elements that have been at the base of the current efficient model. This provided an opportunity to propose a selective collection quality index (SCQI, including collection efficiency for each fraction, method of collection, quality of the collected materials, presence of the punctual tariff and tourist incidence. A period relevant for the transition of the collection system to the recent one was chosen for the demonstrative adoption of the proposed indicators in order to determine the potential of the index adoption. Results of the analysis of this case study were obtained in a quantitative form thanks to the sub-parameters that characterize the proposed index. This allowed selected collection decision makers to focus intently on a territory to find criticalities to be solved. For instance, the use of the index and its sub-indicators in the case of Trentino identified and comparatively quantified the local problems resulting from the presence of a large museum in a small town, tourism peaks in some valleys, and a delay in the punctual tariff adoption. The index has been proposed with the aim to make available an integrated tool to analyze other areas in Italy and abroad.

Extracorporeal irradiation for malignant bone tumors

International Nuclear Information System (INIS)

Hong, Angela; Stevens, Graham; Stalley, Paul; Pendlebury, Susan; Ahern, Verity; Ralston, Anna; Estoesta, Edgar; Barrett, Ian

2001-01-01

Purpose: Extracorporeal irradiation (ECI) has been used selectively in the management of primary malignant bone tumors since 1996. We report our techniques for ECI and the short-term oncologic and orthopedic outcomes. Methods and Materials: Sixteen patients with primary malignant bone tumors were treated with ECI from 1996 to 2000. The median age was 14 years. The histologic diagnoses were Ewing's sarcoma (11), osteosarcoma (4) and chondrosarcoma (1). The treated sites were femur (7), tibia (4), humerus (2), ilium (2), and sacrum (1). Following induction chemotherapy in Ewing's sarcomas and osteosarcoma, en bloc resection of the tumor and tumor-bearing bone was performed. A single dose of 50 Gy was delivered to the bone extracorporeally using either a linear accelerator (9 cases) or a blood product irradiator (7 cases). The orthopedic outcome was recorded using a standard functional scale. Results: At a median follow-up of 19.5 months, there were no cases of local recurrence or graft failure. One patient required amputation due to chronic osteomyelitis. For the 10 patients with follow-up greater than 18 months, the functional outcomes were graded good to excellent. Conclusion: The short-term oncologic and orthopedic results are encouraging and suggest that ECI provides a good alternative for reconstruction in limb conservative surgery in selected patients. This technique should only be used in a multidisciplinary setting, where careful follow-up is available to assess the long-term outcomes

The Tripod School Climate Index: An Invariant Measure of School Safety and Relationships.

Science.gov (United States)

Phillips, Sarah Fierberg; Rowley, Jacob F S

2016-03-01

Recently revised standards for social work practice in schools encourage data-informed school climate interventions that implicitly require invariant measures of school climate. Invariant measures have the same meaning, scale, and origin across different groups of respondents. Although noninvariant measures bias statistical analyses and can lead users to erroneous conclusions, most school climate measures have not been tested for invariance. This study examines the invariance of the Tripod School Climate Index. Exploratory, confirmatory, and multiple-group confirmatory factor analyses were conducted on data collected from 66,531 students across 222 schools. Results indicate that the index is an excellent fit for the data and invariant by student grade level, demographic background, prior achievement, and dropout risk. Results imply that student responses can be validly aggregated to create school-level scores. The index will not bias studies of school climate interventions or bivariate analyses comparing perceptions of school climate across subgroups of students attending the same school. Given the centrality of school climate interventions to social work practice in schools and the consequences of noninvariance, the development of an index with these properties is an important contribution to the field.

Modification of Low Refractive Index Polycarbonate for High Refractive Index Applications

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Gunjan Suri

2009-01-01

Full Text Available Polycarbonates and polythiourethanes are the most popular materials in use today, for optical applications. Polycarbonates are of two types which fall in the category of low refractive index and medium refractive index. The present paper describes the conversion of low refractive index polycarbonates into high refractive index material by the use of a high refractive index monomer, polythiol, as an additive. Novel polycarbonates, where the properties of refractive index and Abbe number can be tailor made, have been obtained. Thermal studies and refractive index determination indicate the formation of a new polymer with improved properties and suitable for optical applications.

Risk management in crop production based on the regional index

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Kokot Željko

2017-01-01

Full Text Available Regional index insurance is one of the newer instruments for reducing losses in crop production. The regional index indicates the average yield or average production value in a region, representing the basis for the premium calculation and insurance benefits. The main advantage of this insurance model is that it does not require the damage assessment, which is one of major problems in the relationship between the insured and insurer. In the case of corn, wheat and sunflower production as the most important crops in the region of Ada municipality, the authors describe the methodology of application of the analysed insurance system. Implementation of this contemporary form of insurance in Serbia would reduce the negative financial consequences in agricultural production. The abovementioned model of insurance can be seen as a significant alternative to conventional insurance, which can increase insured area and number of insured, and trust and confidence in insurance companies would also be restored.

RELAP5 simulations of critical break experiments in the RD-14 test facility

Energy Technology Data Exchange (ETDEWEB)

Kim, I-G; Cho, Y-J; Lee, S [Korea Inst. of Nuclear Safety, Taejon (Korea, Republic of)

1996-12-31

RELAP5/MOD3 simulations of critical break tests in the RD-14 facility, modelling a loss of coolant in a CANDU reactor, were compared to the experimental results, and to CATHENA simulations of the early stage of the test. The RELAP5/MOD3 predicted thermal hydraulic behaviour reasonably well, but some discrepancies were observed after emergency cooling injection (ECI). Pressure differences between headers govern flow through the heated sections, particularly after ECI, and there is much uncertainty in the header pressures; further work is therefore recommended. 6 refs., 3 figs.

Pressures on DoD’s Budget Over the Next Decade

Science.gov (United States)

2016-11-16

pay raises then equaled ECI for 2011 through 2013 – In the last three years (2014–2016) basic pay raise was below the ECI ■ DoD estimates that...National Civilians Provider Other Government Agencies (4.2) Working Capital Funds (37.6) Private Sector (87.7) DoD Civilians (53.6) Classified (14.8) WCF...E Outline • Fiscal Situation • Implications of Budget Control Act • Internal Pressures on DoD’s Budget 2C O N G R E S S I O N A L B U D G E

The e-index, complementing the h-index for excess citations.

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Chun-Ting Zhang

Full Text Available BACKGROUND: The h-index has already been used by major citation databases to evaluate the academic performance of individual scientists. Although effective and simple, the h-index suffers from some drawbacks that limit its use in accurately and fairly comparing the scientific output of different researchers. These drawbacks include information loss and low resolution: the former refers to the fact that in addition to h(2 citations for papers in the h-core, excess citations are completely ignored, whereas the latter means that it is common for a group of researchers to have an identical h-index. METHODOLOGY/PRINCIPAL FINDINGS: To solve these problems, I here propose the e-index, where e(2 represents the ignored excess citations, in addition to the h(2 citations for h-core papers. Citation information can be completely depicted by using the h-index together with the e-index, which are independent of each other. Some other h-type indices, such as a and R, are h-dependent, have information redundancy with h, and therefore, when used together with h, mask the real differences in excess citations of different researchers. CONCLUSIONS/SIGNIFICANCE: Although simple, the e-index is a necessary h-index complement, especially for evaluating highly cited scientists or for precisely comparing the scientific output of a group of scientists having an identical h-index.

Development of a hybrid pollution index for heavy metals in marine and estuarine sediments.

Science.gov (United States)

Brady, James P; Ayoko, Godwin A; Martens, Wayde N; Goonetilleke, Ashantha

2015-05-01

Heavy metal pollution of sediments is a growing concern in most parts of the world, and numerous studies focussed on identifying contaminated sediments by using a range of digestion methods and pollution indices to estimate sediment contamination have been described in the literature. The current work provides a critical review of the more commonly used sediment digestion methods and identifies that weak acid digestion is more likely to provide guidance on elements that are likely to be bioavailable than other traditional methods of digestion. This work also reviews common pollution indices and identifies the Nemerow Pollution Index as the most appropriate method for establishing overall sediment quality. Consequently, a modified Pollution Index that can lead to a more reliable understanding of whole sediment quality is proposed. This modified pollution index is then tested against a number of existing studies and demonstrated to give a reliable and rapid estimate of sediment contamination and quality.

Childhood Obesity Causes & Consequences

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... and Local Programs Related Topics Diabetes Nutrition Childhood Obesity Causes & Consequences Recommend on Facebook Tweet Share Compartir ... determine how a community is designed. Consequences of Obesity More Immediate Health Risks Obesity during childhood can ...

Entrepreneurship in the World: The Analysis of the Global Entrepreneurship Index in the Period 2015-2017

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Grădinaru Cătălin

2017-01-01

Full Text Available The last decades have witnessed the rapid spread of entrepreneurship all over the world. Consequently, the state of entrepreneurship has significantly improved. The aim of the paper is to present the evolution of the top ten countries in the world according to the Global Entrepreneurship Index in the period 2015-2017. The research methodology is based on a quantitative method. The paper shows that the top ten countries in the world according to this index in the last three years were the same in a high proportion and demonstrates the absolute domination of the United States of America and the growing presence of the European countries.

Fragmentation of Care after Surgical Discharge: Non-Index Readmission after Major Cancer Surgery

Science.gov (United States)

Zheng, Chaoyi; Habermann, Elizabeth B; Shara, Nawar M; Langan, Russell C; Hong, Young; Johnson, Lynt B; Al-Refaie, Waddah B

2017-01-01

BACKGROUND Despite national emphasis on care coordination, little is known about how fragmentation affects cancer surgery outcomes. Our study examines a specific form of fragmentation in post-discharge care—readmission to a hospital different from the location of the operation—and evaluates its causes and consequences among patients readmitted after major cancer surgery. STUDY DESIGN We used the State Inpatient Database of California (2004 to 2011) to identify patients who had major cancer surgery and their subsequent readmissions. Logistic models were used to examine correlates of non-index readmissions and to assess associations between location of readmission and outcomes, measured by in-hospital mortality and repeated readmission. RESULTS Of 9,233 readmissions within 30 days of discharge after major cancer surgery, 20.0% occurred in non-index hospitals. Non-index readmissions were associated with emergency readmission (odds ratio [OR] = 2.63; 95% CI, 2.26–3.06), rural residence (OR = 1.81; 95% CI, 1.61–2.04), and extensive procedures (eg hepatectomy vs proctectomy; OR = 2.77; CI, 2.08–3.70). Mortality was higher during non-index readmissions than index readmissions independent of patient, procedure, and hospital factors (OR = 1.31; 95% CI, 1.03–1.66), but was mitigated by adjusting for conditions present at readmission (OR = 1.24; 95% CI, 0.98–1.58). Non-index readmission predicted higher odds of repeated readmission within 60 days of discharge from the first readmission (OR = 1.16; 95% CI, 1.02–1.32), independent of all covariates. CONCLUSIONS Non-index readmissions constitute a substantial proportion of all readmissions after major cancer surgery. They are associated with more repeated readmissions and can be caused by severe surgical complications and increased travel burden. Overcoming disadvantages of non-index readmissions represents an opportunity to improve outcomes for patients having major cancer surgery. PMID:27016905

Food seeking in spite of harmful consequences is under prefrontal cortical noradrenergic control

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Patrono Enrico

2010-02-01

Full Text Available Abstract Background Eating disorders are multifactorial psychiatric disorders. Chronic stressful experiences and caloric restriction are the most powerful triggers of eating disorders in human and animals. Although compulsive behavior is considered to characterize pathological excessive food intake, to our knowledge, no evidence has been reported of continued food seeking/intake despite its possible harmful consequences, an index of compulsive behavior. Brain monoamine transmission is considered to have a key role in vulnerability to eating disorders, and norepinephrine in medial prefrontal cortex has been shown to be critical for food-related motivated behavior. Here, using a new paradigm of conditioned suppression, we investigated whether the ability of a foot-shock-paired conditioned stimulus to suppress chocolate-seeking behavior was reversed by previous exposure to a food restriction experience, thus modeling food seeking in spite of harmful consequences in mice. Moreover, we assessed the effects of selective norepinephrine inactivation in medial prefrontal cortex on conditioned suppression test in stressed and caloric restricted mice. Results While Control (non food deprived animals showed a profound conditioned suppression of chocolate seeking during presentation of conditioned stimulus, previously food restricted animals showed food seeking/intake despite its possible harmful consequences. Moreover, food seeking in spite of harmful consequences was prevented by selective norepinephrine inactivation, thus showing that prefrontal cortical norepinephrine is critical also for maladaptive food-related behavior. Conclusions These findings indicate that adaptive food seeking/intake can be transformed into maladaptive behaviors and point to "top-down" influence on eating disturbances and to new targets for therapy of aberrant eating behaviors.

Bounds and inequalities relating h-index, g-index, e-index and generalized impact factor: an improvement over existing models.

Science.gov (United States)

Abbas, Ash Mohammad

2012-01-01

In this paper, we describe some bounds and inequalities relating h-index, g-index, e-index, and generalized impact factor. We derive the bounds and inequalities relating these indexing parameters from their basic definitions and without assuming any continuous model to be followed by any of them. We verify the theorems using citation data for five Price Medalists. We observe that the lower bound for h-index given by Theorem 2, [formula: see text], g ≥ 1, comes out to be more accurate as compared to Schubert-Glanzel relation h is proportional to C(2/3)P(-1/3) for a proportionality constant of 1, where C is the number of citations and P is the number of papers referenced. Also, the values of h-index obtained using Theorem 2 outperform those obtained using Egghe-Liang-Rousseau power law model for the given citation data of Price Medalists. Further, we computed the values of upper bound on g-index given by Theorem 3, g ≤ (h + e), where e denotes the value of e-index. We observe that the upper bound on g-index given by Theorem 3 is reasonably tight for the given citation record of Price Medalists.

An updated h-index measures both the primary and total scientific output of a researcher.

Science.gov (United States)

Bucur, Octavian; Almasan, Alex; Zubarev, Roman; Friedman, Mark; Nicolson, Garth L; Sumazin, Pavel; Leabu, Mircea; Nikolajczyk, Barbara S; Avram, Dorina; Kunej, Tanja; Calin, George A; Godwin, Andrew K; Adami, Hans-Olov; Zaphiropoulos, Peter G; Richardson, Des R; Schmitt-Ulms, Gerold; Westerblad, Håkan; Keniry, Megan; Grau, Georges E R; Carbonetto, Salvatore; Stan, Radu V; Popa-Wagner, Aurel; Takhar, Kasumov; Baron, Beverly W; Galardy, Paul J; Yang, Feng; Data, Dipak; Fadare, Oluwole; Yeo, Kt Jerry; Gabreanu, Georgiana R; Andrei, Stefan; Soare, Georgiana R; Nelson, Mark A; Liehn, Elisa A

2015-01-01

The growing interest in scientometry stems from ethical concerns related to the proper evaluation of scientific contributions of an author working in a hard science. In the absence of a consensus, institutions may use arbitrary methods for evaluating scientists for employment and promotion. There are several indices in use that attempt to establish the most appropriate and suggestive position of any scientist in the field he/she works in. A scientist's Hirsch-index (h-index) quantifies their total effective published output, but h-index summarizes the total value of their published work without regard to their contribution to each publication. Consequently, articles where the author was a primary contributor carry the same weight as articles where the author played a minor role. Thus, we propose an updated h-index named Hirsch(p,t)-index that informs about both total scientific output and output where the author played a primary role. Our measure, h(p,t) = h(p),h(t), is composed of the h-index h(t) and the h-index calculated for articles where the author was a key contributor; i.e. first/shared first or senior or corresponding author. Thus, a h(p,t) = 5,10 would mean that the author has 5 articles as first, shared first, senior or corresponding author with at least 5 citations each, and 10 total articles with at least 10 citations each. This index can be applied in biomedical disciplines and in all areas where the first and last position on an article are the most important. Although other indexes, such as r- and w-indexes, were proposed for measuring the authors output based on the position of researchers within the published articles, our simpler strategy uses the already established algorithms for h-index calculation and may be more practical to implement.

Attribute Index and Uniform Design Based Multiobjective Association Rule Mining with Evolutionary Algorithm

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Jie Zhang

2013-01-01

Full Text Available In association rule mining, evaluating an association rule needs to repeatedly scan database to compare the whole database with the antecedent, consequent of a rule and the whole rule. In order to decrease the number of comparisons and time consuming, we present an attribute index strategy. It only needs to scan database once to create the attribute index of each attribute. Then all metrics values to evaluate an association rule do not need to scan database any further, but acquire data only by means of the attribute indices. The paper visualizes association rule mining as a multiobjective problem rather than a single objective one. In order to make the acquired solutions scatter uniformly toward the Pareto frontier in the objective space, elitism policy and uniform design are introduced. The paper presents the algorithm of attribute index and uniform design based multiobjective association rule mining with evolutionary algorithm, abbreviated as IUARMMEA. It does not require the user-specified minimum support and minimum confidence anymore, but uses a simple attribute index. It uses a well-designed real encoding so as to extend its application scope. Experiments performed on several databases demonstrate that the proposed algorithm has excellent performance, and it can significantly reduce the number of comparisons and time consumption.

Attribute index and uniform design based multiobjective association rule mining with evolutionary algorithm.

Science.gov (United States)

Zhang, Jie; Wang, Yuping; Feng, Junhong

2013-01-01

In association rule mining, evaluating an association rule needs to repeatedly scan database to compare the whole database with the antecedent, consequent of a rule and the whole rule. In order to decrease the number of comparisons and time consuming, we present an attribute index strategy. It only needs to scan database once to create the attribute index of each attribute. Then all metrics values to evaluate an association rule do not need to scan database any further, but acquire data only by means of the attribute indices. The paper visualizes association rule mining as a multiobjective problem rather than a single objective one. In order to make the acquired solutions scatter uniformly toward the Pareto frontier in the objective space, elitism policy and uniform design are introduced. The paper presents the algorithm of attribute index and uniform design based multiobjective association rule mining with evolutionary algorithm, abbreviated as IUARMMEA. It does not require the user-specified minimum support and minimum confidence anymore, but uses a simple attribute index. It uses a well-designed real encoding so as to extend its application scope. Experiments performed on several databases demonstrate that the proposed algorithm has excellent performance, and it can significantly reduce the number of comparisons and time consumption.

Safety assessment in plant layout design using indexing approach: Implementing inherent safety perspective

International Nuclear Information System (INIS)

Tugnoli, Alessandro; Khan, Faisal; Amyotte, Paul; Cozzani, Valerio

2008-01-01

The design of layout plans requires adequate assessment tools for the quantification of safety performance. The general focus of the present work is to introduce an inherent safety perspective at different points of the layout design process. In particular, index approaches for safety assessment and decision-making in the early stages of layout design are developed and discussed in this two-part contribution. Part 1 (accompanying paper) of the current work presents an integrated index approach for safety assessment of early plant layout. In the present paper (Part 2), an index for evaluation of the hazard related to the potential of domino effects is developed. The index considers the actual consequences of possible escalation scenarios and scores or ranks the subsequent accident propagation potential. The effects of inherent and passive protection measures are also assessed. The result is a rapid quantification of domino hazard potential that can provide substantial support for choices in the early stages of layout design. Additionally, a case study concerning selection among various layout options is presented and analyzed. The case study demonstrates the use and applicability of the indices developed in both parts of the current work and highlights the value of introducing inherent safety features early in layout design

Economic selection index development for Beefmaster cattle II: General-purpose breeding objective.

Science.gov (United States)

Ochsner, K P; MacNeil, M D; Lewis, R M; Spangler, M L

2017-05-01

An economic selection index was developed for Beefmaster cattle in a general-purpose production system in which bulls are mated to a combination of heifers and mature cows, with resulting progeny retained as replacements or sold at weaning. National average prices from 2010 to 2014 were used to establish income and expenses for the system. Genetic parameters were obtained from the literature. Economic values were estimated by simulating 100,000 animals and approximating the partial derivatives of the profit function by perturbing traits 1 at a time, by 1 unit, while holding the other traits constant at their respective means. Relative economic values for the objective traits calving difficultly direct (CDd), calving difficulty maternal (CDm), weaning weight direct (WWd), weaning weight maternal (WWm), mature cow weight (MW), and heifer pregnancy (HP) were -2.11, -1.53, 18.49, 11.28, -33.46, and 1.19, respectively. Consequently, under the scenario assumed herein, the greatest improvements in profitability could be made by decreasing maintenance energy costs associated with MW followed by improvements in weaning weight. The accuracy of the index lies between 0.218 (phenotypic-based index selection) and 0.428 (breeding values known without error). Implementation of this index would facilitate genetic improvement and increase profitability of Beefmaster cattle operations with a general-purpose breeding objective when replacement females are retained and with weaned calves as the sale end point.

The effects of aging on electrical and I ampersand C components: Results of US Nuclear Plant Aging Research

International Nuclear Information System (INIS)

Aggarwal, S.K.; Gunther, W.E.

1993-01-01

The US NRC's hardware oriented engineering research program for plant aging and degradation monitoring has achieved results in the area of electrical, control, and instrumentation (ECI) components used in nuclear power plants (NPPs). The principal goals of the program, known as the Nuclear Power Plant Aging Research (NPAR) Program, are to understand the effects of age-related degradation in NPPs and how to manage and mitigate them effectively. This paper describes how these goals have been achieved for key ECI components used in the safety systems of NPPs. The status of relevant on-going and planned research projects is also provided

The effects of aging on electrical and I ampersand C components: Results of US nuclear plant aging research

International Nuclear Information System (INIS)

Aggarwal, S.K.; Gunther, W.E.

1991-01-01

The US NRC's hardware oriented engineering research program for plant aging and degradation monitoring has achieved results in the area of electrical, control, and instrumentation (ECI) components used in nuclear power plants (NPPs). The principal goals of the program, known as the Nuclear Power Plant Aging Research (NPAR) Program, are to understand the effects of age-related degradation in NPPs and how to manage and mitigate them effectively. This paper describes how these goals have been achieved for key ECI components used in the safety systems of NPPs. The status of relevant on-going and planned research projects is also provided

Complete cumulative index (1963-1983)

International Nuclear Information System (INIS)

1983-01-01

This complete cumulative index covers all regular and special issues and supplements published by Atomic Energy Review (AER) during its lifetime (1963-1983). The complete cumulative index consists of six Indexes: the Index of Abstracts, the Subject Index, the Title Index, the Author Index, the Country Index and the Table of Elements Index. The complete cumulative index supersedes the Cumulative Indexes for Volumes 1-7: 1963-1969 (1970), and for Volumes 1-10: 1963-1972 (1972); this Index also finalizes Atomic Energy Review, the publication of which has recently been terminated by the IAEA

Negative index effects from a homogeneous positive index prism

Science.gov (United States)

Marcus, Sherman W.; Epstein, Ariel

2017-12-01

Cellular structured negative index metamaterials in the form of a right triangular prism have often been tested by observing the refraction of a beam across the prism hypotenuse which is serrated in order to conform to the cell walls. We show that not only can this negative index effect be obtained from a homogeneous dielectric prism having a positive index of refraction, but in addition, for sampling at the walls of the cellular structure, the phase in the material has the illusory appearance of moving in a negative direction. Although many previous reports relied on refraction direction and phase velocity of prism structures to verify negative index design, our investigation indicates that to unambiguously demonstrate material negativity additional empirical evidence is required.

An average salary: approaches to the index determination

Directory of Open Access Journals (Sweden)

T. M. Pozdnyakova

2017-01-01

employees is artificially high because it does not include a correction for the intensity of activity or workload of the employee. The offered option of calculating the average salary is similar in nature to the calculation of the salary labor activities based on tariff rates. However, in contrast to the existing methods according to this aspect of research, the correction factor under study is aimed at accounting ratios for the internal and external secondary jobs within the same organization or enterprise. This is the novelty of the conducted research. It appears that the proposed version of calculating the statistical average salary will be more objective to reflect the specifics of remuneration in organizations and enterprises. Consequently, this will allow for a more qualitative analysis in the research of the key socio-economic indexes of living standards of the population and contribute to a more productive work of the government authorities, enterprises and institutions that use the average salary index in their future activities.

Consequence Management - Ready or Not?

Science.gov (United States)

2003-04-07

Defense will have sufficient capability and be ready to respond to a Weapons of Mass Destruction/ Effects attack. An effective consequence management...Defense adopts the National Military Strategy and its consequence management approach, it must identify Weapons of Mass Destruction/ Effects threats...that the Department of Defense: develop Weapons of Mass Destruction/ Effects performance standards for response assets; implement a consequence

IndexCat

Data.gov (United States)

U.S. Department of Health & Human Services — IndexCat provides access to the digitized version of the printed Index-Catalogue of the Library of the Surgeon General's Office; eTK for medieval Latin texts; and...

Antecedent precipitation index evaluation at chosen climatological stations

Directory of Open Access Journals (Sweden)

Silvie Kozlovská

2010-01-01

Full Text Available The water retention capacity of a landscape, usually measured for a catchment basin, is a very important and decisive characteristic to identify the runoff amount from the catchment area and, in consequence, for antierosion and flood protection measures. Besides, creating water reserves in the landscape and keeping the water in them is also rather important.Soil humidity contributes to the calculation of potential water retention through modelling the runoff amount and peak discharge from the catchment basin within an area not larger than 5–10 km2. This method is based on curve number values (CN, which are tabulated according to hydrological characteristics of soils, land use, vegetation cover, tillage, antierosion measures and soil humidity, estimated as a 5-day sum of preceding precipitation values. This estimation is known as the antecedent precipitation index and it is divided into 3 degrees – I, II, III. Degree I indicates dry soil but still moist enough to till, whereas degree III means that the soil is oversaturated by water from preceding rainfall. Degree II is commonly used in this context as the antecedent precipitation index. The aim of this paper is to obtain real antecedent precipitation index values in given climatological stations (Brno, Dačice, Holešov, Náměšť nad Oslavou, Strážnice, Telč – Kostelní Myslová, Velké Meziříčí, Znojmo – Kuchařovice for the period of years 1961 – 2009. Daily precipitation sums higher than 30 mm were considered to be the best candidate for such precipitation value since this occurs approximately once a year in studied areas. The occurence of these sums was also analysed for each month within the growing season (April to October. The analysed data was tabulated by climatological stations in order to check the real occurence of all antecedent precipitation index degrees within the studied period.Finally, the effects of different antecedent precipitation index values on the

AP Index

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Planetary Amplitude index - Bartels 1951. The a-index ranges from 0 to 400 and represents a K-value converted to a linear scale in gammas (nanoTeslas)--a scale that...

Environmental quality indexing of large industrial development alternatives using AHP

International Nuclear Information System (INIS)

Solnes, Julius

2003-01-01

Two industrial development alternatives have been proposed for the East Coast of Iceland in order to strengthen its socio-economic basis. The favoured option is to build a large aluminium smelter, which requires massive hydropower development in the nearby highlands. Another viable option is the construction of a 6-million-ton oil refinery, following the planned exploitation of the Timan Pechora oil reserves in the Russian Arctic. A third 'fictitious' alternative could be general development of existing regional industry and new knowledge-based industries, development of ecotourism, establishment of national parks, accompanied by infrastructure improvement (roads, tunnels, communications, schools, etc.). The three alternatives will have different environmental consequences. The controversial hydropower plant for the smelter requires a large water reservoir as well as considerable land disturbance in this unique mountain territory, considered to be the largest uninhabited wilderness in Western Europe. The aluminium smelter and the oil refinery will give rise to substantial increase of the greenhouse gas (GHG) emissions of the country (about 20%). Then there is potential environmental risk associated with the refinery regarding oil spills at sea, which could have disastrous impact on the fisheries industry. However, the oil refinery does not require any hydropower development, which is a positive factor. Finally, the third alternative could be defined as a ''green'' solution whereby the detrimental environmental consequences of the two industrial solutions are mostly avoided. In order to compare the three alternatives in an orderly manner, the analytic hierarchy process methodology of Saaty was applied to calculate the environmental quality index of each alternative, which is defined as a weighted sum of selected environmental and socio-economic factors. These factors are evaluated on a comparison basis, applying the AHP methodology, and the weights in the quality

Index to the 1st through 16th AEC/ERDA/DOE nuclear air cleaning conferences

International Nuclear Information System (INIS)

Burchsted, C.A.

1981-02-01

The Proceedings of the sixteen conferences comprise a vertible encyclopedia on the technology of nuclear air and gas treatment and the control of airborne nuclear waste. These Proceedings cover the history of the technology; describe most of the research and developments in the field, worldwide, since the early 1950's; describe the problems that have been encountered and the solutions found to those problems; and summarize experience with equipment and systems developed for the control of airborne radioactive wastes in laboratory, radiochemical, and reactor operations, both government and commercial. The problem with this encyclopedia is that there has been no index to it; there has been no easy way for searching it to find what was available. This index fills the gap. The first conference was an informal meeting of a number of interested parties from among the then AEC contractors. Consequently, there were no proceedings for that meeting. The subsequent conferences, with their years, locations, and Proceedings numbers, are listed. This index consists of three parts: a tabulation of papers and their authors by paper number (Part I); a tabulation of papers and their paper numbers by author (Part II); and a key-word-in context (KWIC) index of papers. The paper number is a two-part designation consisting of the number of the conference (2, 3...16) followed by the page number of the paper in the corresponding Proceedings. The author index lists each author who has participated in the air cleaning conferences over the years, and the paper index lists all authors of the respective papers. The KWIC index is, in effect, a comprehensive subject cross index; each paper is listed as many times, by keyword, as there are major terms (i.e., keywords) in its title. Although this multiple listing results in a lengthy list, it provides a very deep cross-indexing of the papers

7 CFR 5.1 - Parity index and index of prices received by farmers.

Science.gov (United States)

2010-01-01

... 7 Agriculture 1 2010-01-01 2010-01-01 false Parity index and index of prices received by farmers... § 5.1 Parity index and index of prices received by farmers. (a) The parity index and related indices... farmers, interest, taxes, and farm wage rates, as revised May 1976 and published in the May 28, 1976, and...

Indexes to Nuclear Regulatory Commission issuances, January--June 1995. Volume 41, Index 2

International Nuclear Information System (INIS)

1995-09-01

Digests and indexes for issuances of the Commission (CLI), the Atomic Safety and Licensing Board Panel (LBP), the Administrative Law Judges (ALJ), the directors' Decisions (DD), and the Denials of Petitions for rulemaking (DPRM) are presented in this document. These digests and indexes are intended to serve as a guide to the issuances. The information elements are displayed in one or more of five separate formats arranged as follows: Case name index; digests and headers; legal citations index; subject index; and facility index

Indexes to Nuclear Regulatory Commission issuances, January-March 1984. Volume 19, Index 1

International Nuclear Information System (INIS)

1984-01-01

Digests and indexes for issuances of the Commission, the Atomic Safety and Licensing Appeal Panel, the Atomic Safety and Licensing Board Panel, the Administrative Law Judge, the Directors' Decisions, and the Denials of Petitions of Rulemaking are presented in this document. These digests and indexes are intended to serve as a guide to the issuances. Information elements are displayed in one or more of five separate formats: Case Name Index, Digests and Headers, Legal Citations Index, Subject Index, and Facility Index

Indexes to Nuclear Regulatory Commission Issuances, July--December 1993. Volume 38, Index 2

Energy Technology Data Exchange (ETDEWEB)

1994-04-01

Digests and indexes for issuances of the Commission (CLI), the Atomic Safety and Licensing Board Panel (LBP), the Administrative Law Judges (ALJ), the Directors` Decisions (DD), and the Denials of Petitions for Rulemaking (DPRM) are presented in this document. These digests and indexes are intended to serve as a guide to the issuances. These information elements are displayed in one or more of five separate formats arranged as follows: Case Name Index; Digests and Headers; Legal Citations Index; Subject Index, and Facility Index.

Indexes to Nuclear Regulatory Commission issuances, January--June 1995. Volume 41, Index 2

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-09-01

Digests and indexes for issuances of the Commission (CLI), the Atomic Safety and Licensing Board Panel (LBP), the Administrative Law Judges (ALJ), the directors` Decisions (DD), and the Denials of Petitions for rulemaking (DPRM) are presented in this document. These digests and indexes are intended to serve as a guide to the issuances. The information elements are displayed in one or more of five separate formats arranged as follows: Case name index; digests and headers; legal citations index; subject index; and facility index.

Subjective Evaluations of Alcohol-Related Consequences among College Students: Experience with Consequences Matters

Science.gov (United States)

Leavens, Eleanor L.; Leffingwell, Thad R.; Miller, Mary Beth; Brett, Emma I.; Lombardi, Nathaniel

2017-01-01

Objective: Research suggests college students rate some alcohol-related consequences less negatively than others, yet it is unclear how or when these differences in perception develop. The current study compared college students' subjective evaluations of alcohol-related consequences that they had and had not experienced in order to test the…

21 CFR 516.157 - Publication of the index and content of an index listing.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Publication of the index and content of an index... MINOR SPECIES Index of Legally Marketed Unapproved New Animal Drugs for Minor Species § 516.157 Publication of the index and content of an index listing. (a) FDA will make the list of indexed drugs...

An index for drought induced financial risk in the mining industry

Science.gov (United States)

Bonnafous, L.; Lall, U.; Siegel, J.

2017-02-01

Water scarcity has emerged as a potential risk for mining operations. High capital spending for desalination and water conflicts leading to asset stranding have recently occurred. Investors in mining companies are interested in the exposure to such risks across portfolios of mining assets (whether the practical at-site consequences are foregone production, higher OPEX and CAPEX and ensuing lost revenues, or asset-stranding). In this paper, an index of the potential financial exposure of a portfolio is developed and its application is illustrated. Since the likely loss at each mine is hard to estimate a priori, one needs a proxy for potential loss. The index considers drought duration, severity and frequency (defined by a return-level in years) at each mining asset, and provides a measure of financial exposure through weighing of production or Net Asset Value. Changes in human needs are not considered, but are relevant, and could be incorporated if global data on mine and other water use were available at the appropriate resolution. Potential for contemporaneous drought incidence across sites in a portfolio is considered specifically. Through an appropriate choice of drought thresholds, an analyst can customize a scenario to assess potential losses in production value or profits, or whether conflicts could emerge that would lead to stranded assets or capital expenditure to secure alternate water supplies. Global climate data sets that allow a customized development of such an index are identified, and selected mining company portfolios are scored as to the risk associated with one publicly available drought index.

How indexes have changed

International Nuclear Information System (INIS)

Farrar, G.L.

1993-01-01

The accompanying table compares refinery construction and operating wages monthly for the years 1990 and 1991. The Nelson-Farrar refinery construction cost indexes are inflation indexes, while the operating indexes incorporate a productivity which shows improvement with experience and the increasing size of operations. The refinery construction wage indexes in the table show a steady advance over the 2-year period. Common labor indexes moved up faster than skilled indexes. Refinery operating wages showed a steady increase, while productivities averaged higher near the end of the period. Net result is that labor costs remained steady for the period

Characteristics of long-term consequences of acute radiation sickness

International Nuclear Information System (INIS)

Kovalenko, A.N.; Belyj, D.A.; Bebeshko, V.G.

2000-01-01

In persons who suffered from acute radiation sickness (ARS) as a result of the Chernobyl accident in course of time there are revealed the stochastic and non-stochastic effects of irradiation both in 'critical' and 'non-critical' organism systems. It is connected with maintenance of somatic mutation high level and steady changes in membranes subcellular structures, biomolecules as well as metabolic disturbances. Stable changes of hemopoietic and immune system indexes have to be considered as pre-pathological status with high hazard of stochastic effects development. Frequency rate of typical radiation cataracts (posterior subcapsular) is correlated with ARS severity degree; fundus oculi vessel pathology have essential weight in total eye pathology. Chronic radiation dermatitis is an important clinical problem being a long-term consequence of irradiation. It demands a constant attention in order to prevent trophic secondary skin lesions. Radiation damage of eye and skin as well as high frequency of chronic somatic diseases and neuropsychiatric disorders conditioned the high level of disablement in ARS-patients

Becoming an Officer of Consequence

Science.gov (United States)

2007-01-01

ndupress .ndu.edu   issue 44, 1st quarter 2007  /  JFQ        6 Becoming an officer of Consequence m uch of the literature about military history...commander become officers of consequence because their commanders value their judgment and seek their counsel when making difficult choices...COVERED 00-00-2007 to 00-00-2007 4. TITLE AND SUBTITLE Becoming an Officer of Consequence 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM

Generation of an index for physiological imbalance and its use as a predictor of primary disease in dairy cows during early lactation

DEFF Research Database (Denmark)

Moyes, Kasey; Larsen, Torben; Ingvartsen, Klaus Lønne

2013-01-01

Physiological imbalance (PI) is a situation in which physiological parameters deviate from the normal and cows consequently have an increased risk of developing production diseases and reduced production or reproduction. The objectives of this work were (1) to generate an index for PI based...

Indexes to Nuclear Regulatory Commission issuances, January-June 1986. Volume 23, Index 2

International Nuclear Information System (INIS)

1986-01-01

Digests and indexes for issuances of the Commission, the Atomic Safety and Licensing Appeal Panel, the Atomic Safety and Licensing Board Panel, the Administrative Law Judge, the Directors' Decisions, and the Denials of Petitions of Rulemaking are presented in this document. The information elements are displayed in one or more of five separate formats. These formats are case name index, digests and headers, legal citations index, subject index, and facility index

Virginia ESI: INDEX (Index Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector polygons representing the boundaries of all hardcopy cartographic products produced as part of the Environmental Sensitivity Index...

Instabilities simulations with wideband feedback systems: CMAD, HEADTAIL, WARP

International Nuclear Information System (INIS)

Li, Kevin; Cesaratto, J; Fox, J D; Pivi, M; Rivetta, C; Rumolo, G

2013-01-01

Transverse mode coupling (TMCI) and electron cloud instabilities (ECI) pose fundamental limitations on the acceptable beam intensities in the SPS at CERN. This in turn limits the ultimate achievable luminosity in the LHC. Therefore, future luminosity upgrades foresee methods for evading TMCI as well as ECI. Proposed approaches within the LHC Injector Upgrade (LIU) project include new optics with reduced transition energy as well as vacuum chamber coating techniques. As a complementary option, high bandwidth feedback systems may provide instability mitigation by actively damping the intra-bunch motion of unstable modes. In an effort to evaluate the potentials and limitations of such feedback systems and to characterise some of the specifications, a numerical model of a realistic feedback system has been developed and integrated into available instabilities simulation codes. Together with the implementation of this new feedback system model, CMAD and HEADTAIL have been used to investigate the impact of different wideband feedback systems on ECI in the SPS. In this paper, we present some details on the numerical model of the realistic feedback system and its implementation as well as the results obtained from the simulation study using this model together with the instability codes. (author)

Indexes to Nuclear Regulatory Commission issuances, January-June 1984. Vol. 19, Index 2

International Nuclear Information System (INIS)

1984-11-01

Digests and indexes for issuances of the Commission (CLI), the Atomic Safety and Licensing Appeal Panel (ALAB), the Atomic Safety and Licensing Board Panel (LBP), the Administrative Law Judge (ALJ), the Directors' Decisions (DD), and the Denials of Petitions of Rulemaking are presented in this document. The information elements are displayed in one or more of five separate formats: case name index, digests and headers, legal citations index, subject index, and facility index

Informal networks and resilience to climate change impacts: A collective approach to index insurance

DEFF Research Database (Denmark)

Trærup, Sara Lærke Meltofte

2012-01-01

This article contributes to the understanding of how to proceed with the development of index-insurance in order to reach extended population coverage with the insurance. The approach is applied to an example from a region in Tanzania. One of the main coping strategies that resource-poor households...... networks become insufficient since the majority of risk-sharers will be affected by the shock at the same time. This paper proposes a collective approach to index-insurance in which the members of an informal network will be insured as one insurance taker. The paper raises a conceptual argument...... that targeting households through existing informal networks will remove a number of prevailing barriers to the takeup of insurance and consequently the approach has the potential to increase households’ resilience to climate change impacts. The policy implications of the conclusions are significant since...

DOE Advanced Scientific Computing Advisory Committee (ASCAC) Report: Exascale Computing Initiative Review

Energy Technology Data Exchange (ETDEWEB)

Reed, Daniel [University of Iowa; Berzins, Martin [University of Utah; Pennington, Robert; Sarkar, Vivek [Rice University; Taylor, Valerie [Texas A& M University

2015-08-01

On November 19, 2014, the Advanced Scientific Computing Advisory Committee (ASCAC) was charged with reviewing the Department of Energy’s conceptual design for the Exascale Computing Initiative (ECI). In particular, this included assessing whether there are significant gaps in the ECI plan or areas that need to be given priority or extra management attention. Given the breadth and depth of previous reviews of the technical challenges inherent in exascale system design and deployment, the subcommittee focused its assessment on organizational and management issues, considering technical issues only as they informed organizational or management priorities and structures. This report presents the observations and recommendations of the subcommittee.

Possible consequences of nuclear war

International Nuclear Information System (INIS)

Anon.

1986-01-01

Speeches of Soviet and foreign scientists at the Second Section of 2d All-UNION conference of scientists on problems of peace and prevention of nuclear war related to possible consequences of nuclear war have been considered. It is noted that production of a large amount of aerosol particles, dust, smoke and combustion products due to forest-fires, fires in cities, which change considerably atmosphere properties, will be the greatest effect of nuclear strike from the point of view of global consequencies. ''Nuclear winter'', photosynthesis suppression, plant bioproductivity weakening, long-term climate changes, ozone layer disturbance, mass and irreversible degeneration of all biosphere on the whole are great consequencies of nuclear conflict. Attention is paid to medical service, industrial accidents, radioactive fallouts consequence of radiation and other harmful factors for people in nuclear war

Flood Victims Quality of Life Index 2017 (FVQoL-Index'17: scale ...

African Journals Online (AJOL)

Flood Victims Quality of Life Index 2017 (FVQoL-Index'17: scale development ... constructed (adapted and modified) based on the previous standardized instruments. The findings from this study reveal that FVQoL-Index'17 allowed to measure ...

Predicting fiber refractive index from a measured preform index profile

Science.gov (United States)

Kiiveri, P.; Koponen, J.; Harra, J.; Novotny, S.; Husu, H.; Ihalainen, H.; Kokki, T.; Aallos, V.; Kimmelma, O.; Paul, J.

2018-02-01

When producing fiber lasers and amplifiers, silica glass compositions consisting of three to six different materials are needed. Due to the varying needs of different applications, substantial number of different glass compositions are used in the active fiber structures. Often it is not possible to find material parameters for theoretical models to estimate thermal and mechanical properties of those glass compositions. This makes it challenging to predict accurately fiber core refractive index values, even if the preform index profile is measured. Usually the desired fiber refractive index value is achieved experimentally, which is expensive. To overcome this problem, we analyzed statistically the changes between the measured preform and fiber index values. We searched for correlations that would help to predict the Δn-value change from preform to fiber in a situation where we don't know the values of the glass material parameters that define the change. Our index change models were built using the data collected from preforms and fibers made by the Direct Nanoparticle Deposition (DND) technology.

[Childhood body mass index and the risk of coronary heart disease in adulthood

DEFF Research Database (Denmark)

Baker, Jennifer Lyn; Olsen, L.W.; Sørensen, Thorkild I.A.

2008-01-01

The severity of the long term consequences of the current childhood obesity epidemic on coronary heart disease is unknown. Therefore we investigated the association between body mass index (BMI) at ages 7-13 years and heart disease in adulthood among 276,835 Danish schoolchildren. We found...... that higher BMI during this period of childhood is associated with an increased risk of any, non-fatal and fatal heart disease in adulthood. Worldwide, as children are becoming heavier, our findings suggest that greater numbers of children are at risk of having coronary heart disease in adulthood...

Viva the h-index

OpenAIRE

Waaijers, Leo

2011-01-01

In their article 'The inconsistency of the h-index' Ludo Waltman and Nees Jan van Neck give three examples to demonstrate the inconsistency of the h-index. As will be explained, a little extension of their examples just illustrate the opposite, a stable feature of the h-index. For starting authors it, the h-index that is, focusses on the number of articles; for experienced authors its focus shifts towards the citation scores. This feature may be liked or not but does not make the h-index an i...

An index for estimating the potential impact on the environment of the pollutant content in aquatic populations

Directory of Open Access Journals (Sweden)

Oscar RAVERA

2008-02-01

Full Text Available The so-called "Concentration factor" (C.F. should express a direct positive relationship between the concentration of a pollutant (e.g. metals, radioisotopes in an organism and the concentration of the same pollutant in the water. While this index is very useful in some cases, it cannot give any information on the influence of the biota on its environment, an important topic in research on biogeochemical cycles. A new index (the Influence index has consequently been developed to quantify the potential influence of the pollutant content in the population biomass on the habitat in which the population lives. The value of this index is calculated as the ratio between the pollutant content in the population biomass per sediment surface unit (e.g. m2 and the concentration of the same pollutant in the water, and is expressed as water volume with the same pollutant concentration as in the water of the population habitat. The value increases with the increase of the pollutant content in the population biomass and the decrease of the pollutant concentration in the water. As an example, some applications of the index to heavy metal contaminations of a freshwater mussel (Unio pictorum mancus population are described.

Sprache und Sozio-Oekonomischer Index (Speech and Socioeconomic Index)

Science.gov (United States)

Bluhme, Hermann

1976-01-01

A comparison of the socioeconomic index of 77 speakers of Dutch, recorded in 40 places, revealed certain correlations between index and individual linguistic behavior, particularly in regard to the speed of articulation, quantity quotient (low vowels/short vowels), pitch modulation, number of relative clauses and passive construction. (Text is in…

Consequence analysis

International Nuclear Information System (INIS)

Woodard, K.

1985-01-01

The objectives of this paper are to: Provide a realistic assessment of consequences; Account for plant and site-specific characteristics; Adjust accident release characteristics to account for results of plant-containment analysis; Produce conditional risk curves for each of five health effects; and Estimate uncertainties

EJSCREEN Indexes 2015 Public

Data.gov (United States)

U.S. Environmental Protection Agency — There is an EJ Index for each environmental indicator. There are eight EJ Indexes in EJSCREEN reflecting the 8 environmental indicators. The EJ Index names are:...

EJSCREEN Indexes 2016 Public

Data.gov (United States)

U.S. Environmental Protection Agency — There is an EJ Index for each environmental indicator. There are eleven EJ Indexes in EJSCREEN reflecting the 11 environmental indicators. The EJ Index names are:...

Formation of decontamination cost calculation model for severe accident consequence assessment

International Nuclear Information System (INIS)

Silva, Kampanart; Promping, Jiraporn; Okamoto, Koji; Ishiwatari, Yuki

2014-01-01

In previous studies, the authors developed an index “cost per severe accident” to perform a severe accident consequence assessment that can cover various kinds of accident consequences, namely health effects, economic, social and environmental impacts. Though decontamination cost was identified as a major component, it was taken into account using simple and conservative assumptions, which make it difficult to have further discussions. The decontamination cost calculation model was therefore reconsidered. 99 parameters were selected to take into account all decontamination-related issues, and the decontamination cost calculation model was formed. The distributions of all parameters were determined. A sensitivity analysis using the Morris method was performed in order to identify important parameters that have large influence on the cost per severe accident and large extent of interactions with other parameters. We identified 25 important parameters, and fixed most negligible parameters to the median of their distributions to form a simplified decontamination cost calculation model. Calculations of cost per severe accident with the full model (all parameters distributed), and with the simplified model were performed and compared. The differences of the cost per severe accident and its components were not significant, which ensure the validity of the simplified model. The simplified model is used to perform a full scope calculation of the cost per severe accident and compared with the previous study. The decontamination cost increased its importance significantly. (author)

PR-Index: Using the h-Index and PageRank for Determining True Impact.

Science.gov (United States)

Gao, Chao; Wang, Zhen; Li, Xianghua; Zhang, Zili; Zeng, Wei

2016-01-01

Several technical indicators have been proposed to assess the impact of authors and institutions. Here, we combine the h-index and the PageRank algorithm to do away with some of the individual limitations of these two indices. Most importantly, we aim to take into account value differences between citations-evaluating the citation sources by defining the h-index using the PageRank score rather than with citations. The resulting PR-index is then constructed by evaluating source popularity as well as the source publication authority. Extensive tests on available collections data (i.e., Microsoft Academic Search and benchmarks on the SIGKDD innovation award) show that the PR-index provides a more balanced impact measure than many existing indices. Due to its simplicity and similarity to the popular h-index, the PR-index may thus become a welcome addition to the technical indices already in use. Moreover, growth dynamics prior to the SIGKDD innovation award indicate that the PR-index might have notable predictive power.

The application of the lake ecosystem index in multi-attribute decision analysis in radioecology

International Nuclear Information System (INIS)

Haakanson, Lars; Gallego, Eduardo; Rios-Insua, Sixto

2000-01-01

This work gives a summary of multi-attribute analysis (MAA) and its use in decision support systems for radiological and environmental contamination problems and presents a modification of the lake ecosystem index (LEI) as a tool to give an holistic account for the environmental (and not just radiological) consequences of chemical remedial measures (lake and wet land liming, potash treatment and lake fertilisation) carried out to reduce radionuclide levels in water, sediments and biota. The first step in determining a LEI-value is to set normal or initial values of two important limnological state variables, pH and total-P. The second step involves predicting state indices describing the abundance of key functional groups (the fish yield and biomasses of phytoplankton and bottom fauna). The next step concerns the definition of a lake ecosystem index based on the state indices. The final step is the derivation of the utility function to be used in the multi-attribute analysis to compare environmental, economical and social attributes of different dimensions (ECU, kg, Bq/kg, etc.). The ecosystem index characterises the entire lake over longer periods of time (months), and not specific sites in lakes or specific sampling events

Criminological problems of studying crime consequences

Directory of Open Access Journals (Sweden)

Sabitov R.A.

2014-12-01

Full Text Available The phenomenon of crime consequences is studied as a total social and not social, direct and indirect damage caused by crime. The quantitative and qualitative indicators of these consequences are shown. It is determined that concept of crime does not embrace its consequences and victims. The qualitative indicators of crime consequences imply the consequences’ character and structure; the quantitative indicators imply cumulative consequences of certain kinds of crime, the dynamics of certain kinds of consequences and coefficient of certain crime consequences. It is proved that not only physical and juridical persons, but also the public, authorities and associations (groups of people having no indication of juridical person must be recognized as crime sufferers. It is argued that crimes can cause property and moral damage (goodwill damage, ecological damage, considerable damage of interests protected by the law, information, managerial damage and other kinds of damage. Theoretically according to criminal law a crime sufferer is a physical, juridical person, an authority, the public, group of people who suffered from physical, property, moral or other kind of damage caused by a completed or uncompleted crime. The author proves the necessity to fix the concept of crime sufferer in criminal law. The concept of victim should include Russian criminal actualities, foreign experience and embrace not only physical but also juridical persons and groups of people suffered from crimes.

Poverty Risk Index as A New Methodology for Social Inequality Distribution Assessment

Science.gov (United States)

Swiader, Małgorzata; Szewrański, Szymon; Kazak, Jan

2017-10-01

The paper presents new concept of poverty risk index measurement due to dynamics of urban development among years. The rapid urbanization could seriously surpass the capacity of the most cities, which may lead to insufficient services of their inhabitants. Consequence of this situation could be polarized, social differentiated cities with high rates of urban poverty. The measurement and analysis of urban poverty phenomenon requires the dedicated tools and techniques. The data based assessment could allow planners and public policy makers to develop more socially integrated cities. This paper presents analysis of urban poverty phenomenon in Wrocław city (Poland) during period 2010-2012. This analysis was conducted for ten Social Assistance Terrain Units (SATU) delineated at the city area. Our primary study objective concerns the proposal and calculation of poverty risk index based on diagnostic features, which represent the most common causes of social benefits granting, as: number of single households granted permanent benefits, number of people in families granted permanent benefits, number of people in families granted temporary benefits due to unemployment, number of people in families granted temporary benefits due to disability, number of people in families granted meals for children. The calculation was conducted by using the theory of development pattern - Hellwig’s economic development measure. The analysis of poverty risk index showed that commonly the central and south-eastern part of the city is characterized by the highest poverty risk index. The obtained results of the inequalities spatial distribution relate to European and American patterns of poverty concentration in urban structures.

Consequences of Diffusion of Innovations.

Science.gov (United States)

Goss, Kevin F.

1979-01-01

The article traces evolution of diffusion theory; illustrates undesirable consequences in a cross-cultural setting, reviews criticisms of several scholars; considers distributional effects and unanticipated consequences for potential ameliorative impact on diffusion theory; and codifies these factors into a framework for research into consequences…

EJSCREEN Supplementary Indexes 2015 Public

Data.gov (United States)

U.S. Environmental Protection Agency — There are 40 supplementary EJSCREEN indexes that are divided into 5 categories: EJ Index with supplementary demographic index, Supplementary EJ Index 1 with...

Human Use Index

Data.gov (United States)

U.S. Environmental Protection Agency — Human land uses may have major impacts on ecosystems, affecting biodiversity, habitat, air and water quality. The human use index (also known as U-index) is the...

Awareness on causes, consequences and preventive measures of obesity among urban married women in India.

Science.gov (United States)

Agrawal, Praween; Gupta, Kamla; Mishra, Vinod; Agrawal, Sutapa

2013-10-01

In spite of the numerous chronic diseases that have been linked to obesity, studies focusing on the awareness regarding causes, consequences and strategies to prevent and control of obesity among women are lacking in the literature, especially in developing countries such as India, where obesity is culturally accepted and nurtured and women bearded the highest weight gain in the recent decade. We explored the awareness regarding causes, consequences and preventive measures of obesity among 325 ever-married aged 20-54 years women with different levels of body mass index (BMI) in the national capital territory of Delhi representing urban India. A population based follow-up survey of women systematically selected from the second round of National Family Health Survey (NFHS-2, 1998-99) samples who were re-interviewed after four years in 2003. As a part of qualitative data collection, the respondents were asked to free list open-ended questions on causes, consequences and preventive measures of obesity. Responses were analyzed through Anthropac software package. Over eating was reported as the most important cause of obesity by normal and overweight women whereas obese women reported fried food consumption as the most important cause of weight gain. A few women from each group reported changing lifestyle as a cause of obesity. Also, there were lots of misconceptions about the cause of obesity among women (such as no tension in life, more tension, happiness, constipation, problem in Delhi's water etc.). In terms of the consequences of obesity, the participants were well aware of the common physical consequences. Normal and obese women reported breathlessness as the most important consequence whereas overweight women reported problem in standing and sitting. Regarding preventive measures, overweight and obese women reported 'walking' as most important preventive measure of obesity whereas normal women reported 'doing exercise'. In addition, 'dieting' was reported as the

A novel structural risk index for primary spontaneous pneumothorax: Ankara Numune Risk Index.

Science.gov (United States)

Akkas, Yucel; Peri, Neslihan Gulay; Kocer, Bulent; Kaplan, Tevfik; Alhan, Aslihan

2017-07-01

In this study, we aimed to reveal a novel risk index as a structural risk marker for primary spontanoeus pneumothorax using body mass index and chest height, structural risk factors for pneumothorax development. Records of 86 cases admitted between February 2014 and January 2015 with or without primary spontaneous pneumothorax were analysed retrospectively. The patients were allocated to two groups as Group I and Group II. The patients were evaluated with regard to age, gender, pneumothorax side, duration of hospital stay, treatment type, recurrence, chest height and transverse diameter on posteroanterior chest graphy and body mass index. Body mass index ratio per cm of chest height was calculated by dividing body mass index with chest height. We named this risk index ratio which is defined first as 'Ankara Numune Risk Index'. Diagnostic value of Ankara Numune Risk Index value for prediction of primary spontaneous pneumothorax development was analysed with Receiver Operating Characteristics curver. Of 86 patients, 69 (80.2%) were male and 17 (19.8%) were female. Each group was composed of 43 (50%) patients. When Receiver Operating Characteristics curve analysis was done for optimal limit value 0.74 of Ankara Numune Risk Index determined for prediction of pneumothorax development risk, area under the curve was 0.925 (95% Cl, 0.872-0.977, p pneumothorax development however it is insufficient for determining recurrence. Copyright © 2015. Published by Elsevier Taiwan.

The Consequences of School Desegregation.

Science.gov (United States)

Rossell, Christine H., Ed.; Hawley, Willis D., Ed.

Materials on a variety of subjects related to school desegregation are collected in this book. Chapter 1 discusses assumptions about the overall consequences of desegregation. Chapters 2 to 5 synthesize the findings of existing research on the consequences of school desegregation for children and communities. Finally, Chapter 6 describes…

PR-Index: Using the h-Index and PageRank for Determining True Impact.

Directory of Open Access Journals (Sweden)

Chao Gao

Full Text Available Several technical indicators have been proposed to assess the impact of authors and institutions. Here, we combine the h-index and the PageRank algorithm to do away with some of the individual limitations of these two indices. Most importantly, we aim to take into account value differences between citations-evaluating the citation sources by defining the h-index using the PageRank score rather than with citations. The resulting PR-index is then constructed by evaluating source popularity as well as the source publication authority. Extensive tests on available collections data (i.e., Microsoft Academic Search and benchmarks on the SIGKDD innovation award show that the PR-index provides a more balanced impact measure than many existing indices. Due to its simplicity and similarity to the popular h-index, the PR-index may thus become a welcome addition to the technical indices already in use. Moreover, growth dynamics prior to the SIGKDD innovation award indicate that the PR-index might have notable predictive power.

INDEXABILITY AND OPTIMAL INDEX POLICIES FOR A CLASS OF REINITIALISING RESTLESS BANDITS.

Science.gov (United States)

Villar, Sofía S

2016-01-01

Motivated by a class of Partially Observable Markov Decision Processes with application in surveillance systems in which a set of imperfectly observed state processes is to be inferred from a subset of available observations through a Bayesian approach, we formulate and analyze a special family of multi-armed restless bandit problems. We consider the problem of finding an optimal policy for observing the processes that maximizes the total expected net rewards over an infinite time horizon subject to the resource availability. From the Lagrangian relaxation of the original problem, an index policy can be derived, as long as the existence of the Whittle index is ensured. We demonstrate that such a class of reinitializing bandits in which the projects' state deteriorates while active and resets to its initial state when passive until its completion possesses the structural property of indexability and we further show how to compute the index in closed form. In general, the Whittle index rule for restless bandit problems does not achieve optimality. However, we show that the proposed Whittle index rule is optimal for the problem under study in the case of stochastically heterogenous arms under the expected total criterion, and it is further recovered by a simple tractable rule referred to as the 1-limited Round Robin rule. Moreover, we illustrate the significant suboptimality of other widely used heuristic: the Myopic index rule, by computing in closed form its suboptimality gap. We present numerical studies which illustrate for the more general instances the performance advantages of the Whittle index rule over other simple heuristics.

Wellbeing: causes and consequences of emotion regulation in work settings.

Science.gov (United States)

Zammuner, V L; Galli, C

2005-10-01

Emotion regulation processes are a crucial aspect of the working role in jobs which require employee-customer interactions: What kinds of regulation processes are activated, with what frequency, and what are their correlates and consequences are important aspects to consider because of their potential implications for the well-being of individuals. To investigate these issues, a set of studies was carried out with Italian workers (N=769) performing service jobs in different sectors. Job-related, socio-demographic, and individual psychological variables were taken into account. The results confirmed the hypothesis that in service job-roles emotional labour (EL) is a component whose negative and positive implications for employees' well-being need to be considered. Emotional labour, embedded in a net of relationships with such job variables as frequency and duration of client-interaction, can result in high psychological costs for service workers. In particular, surface acting regulation was found to have a personal cost, indexed by the burnout dimensions of emotional exhaustion and depersonalization.

Institutional Consequences of Quality Assessment

Science.gov (United States)

Joao Rosa, Maria; Tavares, Diana; Amaral, Alberto

2006-01-01

This paper analyses the opinions of Portuguese university rectors and academics on the quality assessment system and its consequences at the institutional level. The results obtained show that university staff (rectors and academics, with more of the former than the latter) held optimistic views of the positive consequences of quality assessment…

Indexing mergers and acquisitions

OpenAIRE

Gang, Jianhua; Guo, Jie (Michael); Hu, Nan; Li, Xi

2017-01-01

We measure the efficiency of mergers and acquisitions by putting forward an index (the ‘M&A Index’) based on stochastic frontier analysis. The M&A Index is calculated for each takeover deal and is standardized between 0 and 1. An acquisition with a higher index encompasses higher efficiency. We find that takeover bids with higher M&A Indices are more likely to succeed. Moreover, the M&A Index shows a strong and positive relation with the acquirers’ post-acquisition stock perfo...

Octree-based indexing for 3D pointclouds within an Oracle Spatial DBMS

Science.gov (United States)

Schön, Bianca; Mosa, Abu Saleh Mohammad; Laefer, Debra F.; Bertolotto, Michela

2013-02-01

A large proportion of today's digital datasets have a spatial component. The effective storage and management of which poses particular challenges, especially with light detection and ranging (LiDAR), where datasets of even small geographic areas may contain several hundred million points. While in the last decade 2.5-dimensional data were prevalent, true 3-dimensional data are increasingly commonplace via LiDAR. They have gained particular popularity for urban applications including generation of city-scale maps, baseline data disaster management, and utility planning. Additionally, LiDAR is commonly used for flood plane identification, coastal-erosion tracking, and forest biomass mapping. Despite growing data availability, current spatial information systems do not provide suitable full support for the data's true 3D nature. Consequently, one system is needed to store the data and another for its processing, thereby necessitating format transformations. The work presented herein aims at a more cost-effective way for managing 3D LiDAR data that allows for storage and manipulation within a single system by enabling a new index within existing spatial database management technology. Implementation of an octree index for 3D LiDAR data atop Oracle Spatial 11g is presented, along with an evaluation showing up to an eight-fold improvement compared to the native Oracle R-tree index.

Western Alaska ESI: INDEX (Index Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector polygons representing the boundaries of all the hardcopy cartographic products produced as part of the Environmental Sensitivity Index...

Cerebral state index during propofol anesthesia : A Comparison with the Bispectral Index and the A-Line ARX Index

NARCIS (Netherlands)

Jensen, EW; Litvan, H; Revuelta, M; Rodriguez, BE; Caminal, P; Martinez, P; Vereecke, H; Struys, Michel MRF

Background: The objective of this study was to prospectively test the Cerebral State Index designed for measuring the depth of anesthesia. The Cerebral State Index is calculated using a fuzzy logic combination of four subparameters of the electroencephalographic signal. The performance of the

Prediction of massive bleeding. Shock index and modified shock index.

Science.gov (United States)

Terceros-Almanza, L J; García-Fuentes, C; Bermejo-Aznárez, S; Prieto-Del Portillo, I J; Mudarra-Reche, C; Sáez-de la Fuente, I; Chico-Fernández, M

2017-12-01

To determine the predictive value of the Shock Index and Modified Shock Index in patients with massive bleeding due to severe trauma. Retrospective cohort. Severe trauma patient's initial attention at the intensive care unit of a tertiary hospital. Patients older than 14 years that were admitted to the hospital with severe trauma (Injury Severity Score >15) form January 2014 to December 2015. We studied the sensitivity (Se), specificity (Sp), positive and negative predictive value (PV+ and PV-), positive and negative likelihood ratio (LR+ and LR-), ROC curves (Receiver Operating Characteristics) and the area under the same (AUROC) for prediction of massive hemorrhage. 287 patients were included, 76.31% (219) were male, mean age was 43,36 (±17.71) years and ISS was 26 (interquartile range [IQR]: 21-34). The overall frequency of massive bleeding was 8.71% (25). For Shock Index: AUROC was 0.89 (95% confidence intervals [CI] 0.84 to 0.94), with an optimal cutoff at 1.11, Se was 91.3% (95% CI: 73.2 to 97.58) and Sp was 79.69% (95% CI: 74.34 to 84.16). For the Modified Shock Index: AUROC was 0.90 (95% CI: 0.86 to 0.95), with an optimal cutoff at 1.46, Se was 95.65% (95% CI: 79.01 to 99.23) and Sp was 75.78% (95% CI: 70.18 to 80.62). Shock Index and Modified Shock Index are good predictors of massive bleeding and could be easily incorporated to the initial workup of patients with severe trauma. Copyright © 2017 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

The consequences of "Culture's consequences"

DEFF Research Database (Denmark)

Knudsen, Fabienne; Froholdt, Lisa Loloma

2009-01-01

  In this article, it is claimed that research on cross-cultural crews is dominated by one specific understanding of the concept of culture, which is static, evenly distributed and context-independent. Such a conception of culture may bring some basic order while facing an unknown culture...... review of the theory of Geert Hofstede, the most renowned representative of this theoretical approach. The practical consequences of using such a concept of culture is then analysed by means of a critical review of an article applying Hofstede to cross-cultural crews in seafaring. Finally, alternative...... views on culture are presented. The aim of the article is, rather than to promote any specific theory, to reflect about diverse perspectives of cultural sense-making in cross-cultural encounters. Udgivelsesdato: Oktober...

Malaysian Education Index (MEI): An Online Indexing and Repository System

Science.gov (United States)

Kabilan, Muhammad Kamarul; Ismail, Hairul Nizam; Yaakub, Rohizani; Yusof, Najeemah Mohd; Idros, Sharifah Noraidah Syed; Umar, Irfan Naufal; Arshad, Muhammad Rafie Mohd.; Idrus, Rosnah; Rahman, Habsah Abdul

2010-01-01

This "Project Sheet" describes an on-going project that is being carried out by a group of educational researchers, computer science researchers and librarians from Universiti Sains Malaysia, Penang. The Malaysian Education Index (MEI) has two main functions--(1) Online Indexing System, and (2) Online Repository System. In this brief…

Electrospinning fabrication and oxygen sensing properties of Cu(I) complex-polystyrene composite microfibrous membranes

Energy Technology Data Exchange (ETDEWEB)

Wang Liyan, E-mail: wanglykmmc@163.co [Department of Orthodontics, School of Stomatology, Fourth Military Medical University, XiAn (China); Xu Yun [Department of Orthodontics, School of Stomatology, KunMing Medical College, Kunming (China); Lin Zhu [Department of Orthodontics, School of Stomatology, Fourth Military Medical University, XiAn (China); Zhao Ning [Department of Orthodontics, School of Stomatology, West China College, SiChuan University, ChengDu (China); Xu Yanhua [Department of Orthodontics, School of Stomatology, KunMing Medical College, Kunming (China)

2011-07-15

In this paper, a phosphorescent Cu(I) complex of [Cu(POP)(ECI-Phen)]BF{sub 4}, where POP=bis[2-(diphenylphosphino)phenyl]ether, and ECI-Phen=1-ethyl-2-(N-ethyl-carbazole-yl-4-)imidazo[4,5-f]1,10-phenanthroline, is incorporated into a polystyrene matrix of polystyrene (PS) to form microfibers membranes. The possibility of using the resulted composite microfibrous membranes as an optical oxygen sensor is explored. Good linearity and short response time are obtained with a sensitivity of 9.8. These results suggest that phosphorescent [Cu(POP)(ECI-Phen)]BF{sub 4} is a promising candidate for oxygen-sensors and PS is an excellent matrix for oxygen sensing material because it owns a large surface-area-to-volume ratio and can supply a homogeneous matrix for probe molecules. Further analysis suggests that the molecular structure of diamine ligand in Cu(I) complexes is critical for sensitivity due to the characteristic electronic structure of excited state Cu(I) complexes. - Highlights: {yields} Cu(I) complex is incorporated into polystyrene matrix to form nanofibers. {yields} Resulted sample exhibit good linearity and short response time. {yields} PS is an excellent matrix for oxygen sensing material for probe molecules. {yields} Molecular structure of diamine ligand is critical for sensitivity.

Toxicity evaluation of the effluent of the ammonium diuranate process proceeding from the Uranium Reconversion Cycle (IPEN/CNEN-SP)

International Nuclear Information System (INIS)

Osti, Silvio Cesar de

2001-01-01

This project was developed with the objective to evaluate the acute and chronic toxicity of the ammonium diuranate proceeding from the process used to obtain uranium hexafluoride (UF 6 ), substance which is necessary to produce fuel used by the IEA-R1-IPEN reactor. Five acute toxicity tests were done with Daphnia similis in which concentration values of EC(I)50;48h, between 0,39% and 0,57% of the effluent were determined, and other five with Danio rerio in which concentration values of EC(I)50;48h, between 0,06% and 0,07% of the effluent were determined. Three chronic toxicity tests with Selenastrum capricornutum were done, having found NOEC values for concentrations below 0,12% of the effluents. To determine the ion fluoride toxicity in the Daphnia similis, five acute toxicity tests were done in which values of EC(I)50;48h, between 263.90 mgL -1 and 292.82 mgL -1 were found. The acute toxicity tests done with D. similis demonstrated that the effluent toxicity persisted during its storage period. The acute toxicity test with D.rerio and chronic ones with S. capricornutum using the effluents after the ionic-replace treatment, which objective is to recover uranium for reuse, demonstrated the effluent toxicity persistency. (author)

Effect of a prenatal nutritional intervention program on initiation and duration of breastfeeding.

Science.gov (United States)

Léger-Leblanc, Gisèle; Rioux, France M

2008-01-01

To evaluate initiation and duration of breastfeeding of infants born to mothers who participated in the Early Childhood Initiative (ECI) program. Factors affecting the initiation and the early cessation of breastfeeding were also explored. Twenty-five pregnant women participating in the ECI program completed this prospective study. At 36 weeks' gestation, a questionnaire was administered to assess socioeconomic status, intention to breastfeed and breastfeeding experience. When the infants were three and six months of age, feeding practices were assessed with a questionnaire. The breastfeeding initiation rate was 62.5%. At one and three months postpartum, exclusive breastfeeding rates were 39% and 4%, respectively. At six months, none of the women was exclusively breastfeeding. Primiparity, prenatal classes, having been breastfed and intention to breastfeed at 36 weeks' gestation were positively associated with breastfeeding initiation. Father's education, intention to breastfeed at 36 weeks' gestation, no water or formula given to the infant during hospitalization and higher maternal hemoglobin level at 36 weeks' gestation were positively associated with the duration of breastfeeding. The rate of initiation and duration of breastfeeding for ECI participants were low. To achieve successful interventions, it is important to target modifiable factors known to influence the initiation and duration of breastfeeding within this population.

The Impact of Energy Consumption on the Surface Urban Heat Island in China’s 32 Major Cities

Directory of Open Access Journals (Sweden)

Weilin Liao

2017-03-01

Full Text Available Supported by the rapid economic development in the last few decades, China has become the largest energy consumer in the world. Alongside this, the effect of the anthropogenic heat released from energy consumption is increasingly apparent. We quantified the daytime and nighttime surface urban heat island intensity (SUHII for the 32 major cities in mainland China, using MODIS land surface temperature data from 2008 to 2012, and estimated the energy consumption intensity (ECI based on the correlation between energy consumption and the sum of nighttime lights. On this basis, the impact of energy consumption on the surface urban heat island in China’s 32 major cities was analyzed, by directly examining the relationship between SUHII and the urban-suburban difference in ECI. The results show that energy consumption has a significantly positive correlation with the nighttime SUHII, but no correlation with the daytime SUHII. It indicates that the cities with a larger urban-suburban difference in ECI have a far greater impact on SUHII during the nighttime. Therefore, the statistical analysis of the historical observation data in this study provides evidence for a long-held hypothesis that the anthropogenic heat released from energy consumption is an important contributor to the urban thermal environment.

Electrospinning fabrication and oxygen sensing properties of Cu(I) complex-polystyrene composite microfibrous membranes

International Nuclear Information System (INIS)

Wang Liyan; Xu Yun; Lin Zhu; Zhao Ning; Xu Yanhua

2011-01-01

In this paper, a phosphorescent Cu(I) complex of [Cu(POP)(ECI-Phen)]BF 4 , where POP=bis[2-(diphenylphosphino)phenyl]ether, and ECI-Phen=1-ethyl-2-(N-ethyl-carbazole-yl-4-)imidazo[4,5-f] 1,10-phenanthroline, is incorporated into a polystyrene matrix of polystyrene (PS) to form microfibers membranes. The possibility of using the resulted composite microfibrous membranes as an optical oxygen sensor is explored. Good linearity and short response time are obtained with a sensitivity of 9.8. These results suggest that phosphorescent [Cu(POP)(ECI-Phen)]BF 4 is a promising candidate for oxygen-sensors and PS is an excellent matrix for oxygen sensing material because it owns a large surface-area-to-volume ratio and can supply a homogeneous matrix for probe molecules. Further analysis suggests that the molecular structure of diamine ligand in Cu(I) complexes is critical for sensitivity due to the characteristic electronic structure of excited state Cu(I) complexes. - Highlights: → Cu(I) complex is incorporated into polystyrene matrix to form nanofibers. → Resulted sample exhibit good linearity and short response time. → PS is an excellent matrix for oxygen sensing material for probe molecules. → Molecular structure of diamine ligand is critical for sensitivity.

An extended chain Ising model and its Glauber dynamics

International Nuclear Information System (INIS)

Zhao Xing-Yu; Fan Xiao-Hui; Huang Yi-Neng; Huang Xin-Ru

2012-01-01

It was first proposed that an extended chain Ising (ECI) model contains the Ising chain model, single spin double-well potentials and a pure phonon heat bath of a specific energy exchange with the spins. The extension method is easy to apply to high dimensional cases. Then the single spin-flip probability (rate) of the ECI model is deduced based on the Boltzmann principle and general statistical principles of independent events and the model is simplified to an extended chain Glauber—Ising (ECGI) model. Moreover, the relaxation dynamics of the ECGI model were simulated by the Monte Carlo method and a comparison with the predictions of the special chain Glauber—Ising (SCGI) model was presented. It was found that the results of the two models are consistent with each other when the Ising chain length is large enough and temperature is relative low, which is the most valuable case of the model applications. These show that the ECI model will provide a firm physical base for the widely used single spin-flip rate proposed by Glauber and a possible route to obtain the single spin-flip rate of other form and even the multi-spin-flip rate. (condensed matter: electronic structure, electrical, magnetic, and optical properties)

Predicting pavement condition index using international roughness index in Washington DC.

Science.gov (United States)

2014-09-01

A number of pavement condition indices are used to conduct pavement management assessments, two of which are the : International Roughness Index (IRI) and Pavement Condition Index (PCI). The IRI is typically measured using specialized : equipment tha...

Intelligent indexing

International Nuclear Information System (INIS)

Farkas, J.

1992-01-01

In this paper we discuss the relevance of artificial intelligence to the automatic indexing of natural language text. We describe the use of domain-specific semantically-based thesauruses and address the problem of creating adequate knowledge bases for intelligent indexing systems. We also discuss the relevance of the Hilbert space ι 2 to the compact representation of documents and to the definition of the similarity of natural language texts. (author). 17 refs., 2 figs

Intelligent indexing

Energy Technology Data Exchange (ETDEWEB)

Farkas, J

1993-12-31

In this paper we discuss the relevance of artificial intelligence to the automatic indexing of natural language text. We describe the use of domain-specific semantically-based thesauruses and address the problem of creating adequate knowledge bases for intelligent indexing systems. We also discuss the relevance of the Hilbert space {iota}{sup 2} to the compact representation of documents and to the definition of the similarity of natural language texts. (author). 17 refs., 2 figs.

Statistical inference for the lifetime performance index based on generalised order statistics from exponential distribution

Science.gov (United States)

Vali Ahmadi, Mohammad; Doostparast, Mahdi; Ahmadi, Jafar

2015-04-01

In manufacturing industries, the lifetime of an item is usually characterised by a random variable X and considered to be satisfactory if X exceeds a given lower lifetime limit L. The probability of a satisfactory item is then ηL := P(X ≥ L), called conforming rate. In industrial companies, however, the lifetime performance index, proposed by Montgomery and denoted by CL, is widely used as a process capability index instead of the conforming rate. Assuming a parametric model for the random variable X, we show that there is a connection between the conforming rate and the lifetime performance index. Consequently, the statistical inferences about ηL and CL are equivalent. Hence, we restrict ourselves to statistical inference for CL based on generalised order statistics, which contains several ordered data models such as usual order statistics, progressively Type-II censored data and records. Various point and interval estimators for the parameter CL are obtained and optimal critical regions for the hypothesis testing problems concerning CL are proposed. Finally, two real data-sets on the lifetimes of insulating fluid and ball bearings, due to Nelson (1982) and Caroni (2002), respectively, and a simulated sample are analysed.

CLUSTERING OF THE COUNTRIES ACCORDING TO CONSUMER CONFIDENCE INDEX AND EVALUATING WITH HUMAN DEVELOPMENT INDEX

Directory of Open Access Journals (Sweden)

Seda BAĞDATLI KALKAN

2018-01-01

Full Text Available Consumer confidence index is a national indicator that suggest about current and future expectations of the economic conditions. With consumer confidence index, it is aimed to determine the trends and expectations of consumers according to their general economic situation, employment opportunities, their financial situations and developments in the markets. Another parameter is also the Human Development Index (HDI. This index is an indicator that examines the development of countries both economically and socially. Countries are sorted by these two indices and are considered as basic parameters in international platforms. The purpose of this study is to group the selected countries according to the consumer confidence index and reveal the features of the groups and then determine the position of the grouped countries with the Human Development Index. According to the results of cluster analysis, it is shown that India, China, Sweden and USA have the highest total consumer confidence index, employment, expectation and investment index

Effect of the refractive index on the hawking temperature: an application of the Hamilton-Jacobi method

Science.gov (United States)

Sakalli, I.; Mirekhtiary, S. F.

2013-10-01

Hawking radiation of a non-asymptotically flat 4-dimensional spherically symmetric and static dilatonic black hole (BH) via the Hamilton-Jacobi (HJ) method is studied. In addition to the naive coordinates, we use four more different coordinate systems that are well-behaved at the horizon. Except for the isotropic coordinates, direct computation by the HJ method leads to the standard Hawking temperature for all coordinate systems. The isotropic coordinates allow extracting the index of refraction from the Fermat metric. It is explicitly shown that the index of refraction determines the value of the tunneling rate and its natural consequence, the Hawking temperature. The isotropic coordinates in the conventional HJ method produce a wrong result for the temperature of the linear dilaton. Here, we explain how this discrepancy can be resolved by regularizing the integral possessing a pole at the horizon.

Effect of the refractive index on the hawking temperature: an application of the Hamilton-Jacobi method

Energy Technology Data Exchange (ETDEWEB)

Sakalli, I., E-mail: izzet.sakalli@emu.edu.tr; Mirekhtiary, S. F., E-mail: fatemeh.mirekhtiary@emu.edu.tr [Eastern Mediterranean University G. Magosa, Department of Physics (Turkey)

2013-10-15

Hawking radiation of a non-asymptotically flat 4-dimensional spherically symmetric and static dilatonic black hole (BH) via the Hamilton-Jacobi (HJ) method is studied. In addition to the naive coordinates, we use four more different coordinate systems that are well-behaved at the horizon. Except for the isotropic coordinates, direct computation by the HJ method leads to the standard Hawking temperature for all coordinate systems. The isotropic coordinates allow extracting the index of refraction from the Fermat metric. It is explicitly shown that the index of refraction determines the value of the tunneling rate and its natural consequence, the Hawking temperature. The isotropic coordinates in the conventional HJ method produce a wrong result for the temperature of the linear dilaton. Here, we explain how this discrepancy can be resolved by regularizing the integral possessing a pole at the horizon.

Accident consequence assessment code development

International Nuclear Information System (INIS)

Homma, T.; Togawa, O.

1991-01-01

This paper describes the new computer code system, OSCAAR developed for off-site consequence assessment of a potential nuclear accident. OSCAAR consists of several modules which have modeling capabilities in atmospheric transport, foodchain transport, dosimetry, emergency response and radiological health effects. The major modules of the consequence assessment code are described, highlighting the validation and verification of the models. (author)

Phenomenological consequences of supersymmetry

International Nuclear Information System (INIS)

Hinchliffe, I.; Littenberg, L.

1982-01-01

This report deals with the phenomenological consequences of supersymmetric theories, and with the implications of such theories for future high energy machines. It is concerned only with high energy predictions of supersymmetry; low energy consequences (for example in the K/sub o/anti K/sub o/ system) are discussed in the context of future experiments by another group, and will be mentioned briefly only in the context of constraining existing models. However a brief section is included on the implication for proton decay, although detailed experimental questions are not discussed. The report is organized as follows. Section I consists of a brief review of supersymmetry and the salient features of existing supersymmetric models; this section can be ignored by those familiar with such models since it contains nothing new. Section 2 deals with the consequences for nucleon decay of SUSY. The remaining sections then discuss the physics possibilities of various machines; e anti e in Section 3, ep in Section 4, pp (or anti pp) colliders in Section 5 and fixed target hadron machines in Section 6

Indexed

CERN Document Server

Hagy, Jessica

2008-01-01

Jessica Hagy is a different kind of thinker. She has an astonishing talent for visualizing relationships, capturing in pictures what is difficult for most of us to express in words. At indexed.blogspot.com, she posts charts, graphs, and Venn diagrams drawn on index cards that reveal in a simple and intuitive way the large and small truths of modern life. Praised throughout the blogosphere as “brilliant,” “incredibly creative,” and “comic genius,” Jessica turns her incisive, deadpan sense of humor on everything from office politics to relationships to religion. With new material along with some of Jessica’s greatest hits, this utterly unique book will thrill readers who demand humor that makes them both laugh and think.

The equivalence of two phylogenetic biodiversity measures: the Shapley value and Fair Proportion index.

Science.gov (United States)

Hartmann, Klaas

2013-11-01

Most biodiversity conservation programs are forced to prioritise species in order to allocate their funding. This paper contains a mathematical proof that provides biological support for one common approach based on phylogenetic indices. Phylogenetic trees describe the evolutionary relationships between a group of taxa. Two indices for computing the distinctiveness of each taxon in a phylogenetic tree are considered here-the Shapley value and the Fair Proportion index. These indices provide a measure of the importance of each taxon for overall biodiversity and have been used to prioritise taxa for conservation. The Shapley value is the biodiversity contribution a taxon is expected to make if all taxa are equally likely to become extinct. This interpretation makes it appealing to use the Shapley value in biodiversity conservation applications. The Fair Proportion index lacks a convenient interpretation, however it is significantly easier to calculate and understand. It has been empirically observed that there is a high correlation between the two indices. This paper shows the mathematical basis for this correlation and proves that as the number of taxa increases, the indices become equivalent. Consequently in biodiversity prioritisation the simpler Fair Proportion index can be used whilst retaining the appealing interpretation of the Shapley value.

Supraclassical consequence relations: Tolerating rare counterexamples

CSIR Research Space (South Africa)

Labuschagne, W

2013-12-01

Full Text Available We explore a family of supraclassical consequence relations obtained by varying the criteria according to which counterexamples to classical entailment may be deemed tolerable. This provides a different perspective on the rational consequence...

Adolescent childbearing: consequences and interventions.

Science.gov (United States)

Ruedinger, Emily; Cox, Joanne E

2012-08-01

Adolescent childbearing in the United States continues to occur at high rates compared with other industrialized nations, despite a recent decline. Adolescent mothers and their offspring are at risk for negative outcomes. Recent literature exploring the consequences of teenage childbearing and interventions to ameliorate these consequences are presented. Negative consequences of adolescent childbearing can impact mothers and their offspring throughout the lifespan. These consequences are likely attributable to social and environmental factors rather than solely to maternal age. Increasing educational attainment, preventing repeat pregnancy and improving mother-child interactions can improve outcomes for mothers and their children. Home, community, school and clinic-based programs are all viable models of service delivery to this population. Connecting teen mothers with comprehensive services to meet their social, economic, health and educational needs can potentially improve long-term outcomes for both mothers and their offspring. Programs that deliver care to this population in culturally sensitive, developmentally appropriate ways have demonstrated success. Future investigation of parenting interventions with larger sample sizes and that assess multiple outcomes will allow comparison among programs. Explorations of the role of the father and coparenting are also directions for future research.

Brain refractive index measured in vivo with high-NA defocus-corrected full-field OCT and consequences for two-photon microscopy.

Science.gov (United States)

Binding, Jonas; Ben Arous, Juliette; Léger, Jean-François; Gigan, Sylvain; Boccara, Claude; Bourdieu, Laurent

2011-03-14

Two-photon laser scanning microscopy (2PLSM) is an important tool for in vivo tissue imaging with sub-cellular resolution, but the penetration depth of current systems is potentially limited by sample-induced optical aberrations. To quantify these, we measured the refractive index n' in the somatosensory cortex of 7 rats in vivo using defocus optimization in full-field optical coherence tomography (ff-OCT). We found n' to be independent of imaging depth or rat age. From these measurements, we calculated that two-photon imaging beyond 200 µm into the cortex is limited by spherical aberration, indicating that adaptive optics will improve imaging depth.

The lead-lag relationship between stock index and stock index futures: A thermal optimal path method

Science.gov (United States)

Gong, Chen-Chen; Ji, Shen-Dan; Su, Li-Ling; Li, Sai-Ping; Ren, Fei

2016-02-01

The study of lead-lag relationship between stock index and stock index futures is of great importance for its wide application in hedging and portfolio investments. Previous works mainly use conventional methods like Granger causality test, GARCH model and error correction model, and focus on the causality relation between the index and futures in a certain period. By using a non-parametric approach-thermal optimal path (TOP) method, we study the lead-lag relationship between China Securities Index 300 (CSI 300), Hang Seng Index (HSI), Standard and Poor 500 (S&P 500) Index and their associated futures to reveal the variance of their relationship over time. Our finding shows evidence of pronounced futures leadership for well established index futures, namely HSI and S&P 500 index futures, while index of developing market like CSI 300 has pronounced leadership. We offer an explanation based on the measure of an indicator which quantifies the differences between spot and futures prices for the surge of lead-lag function. Our results provide new perspectives for the understanding of the dynamical evolution of lead-lag relationship between stock index and stock index futures, which is valuable for the study of market efficiency and its applications.

Phenomenological consequences of supersymmetry

International Nuclear Information System (INIS)

Hinchliffe, I.; Littenberg, L.

1982-01-01

This paper deals with the phenomenological consequences of supersymmetric theories, and with the implications of such theories for future high energy machines. The paper represents the work of a subgroup at the meeting. The authors are concerned only with high energy predictions of supersymmetry; low energy consequences (for example in the K/sub o/K-bar/sub o/ system) are discussed in the context of future experiments by another group, and will be mentioned briefly only in the context of constraining existing models. However a brief section is included on the implication for proton decay, although detailed experimental questions are not discussed

Index Bioclimatic "Wind-Chill"

Directory of Open Access Journals (Sweden)

Teodoreanu Elena

2015-05-01

Full Text Available This paper presents an important bioclimatic index which shows the influence of wind on the human body thermoregulation. When the air temperature is high, the wind increases thermal comfort. But more important for the body is the wind when the air temperature is low. When the air temperature is lower and wind speed higher, the human body is threatening to freeze faster. Cold wind index is used in Canada, USA, Russia (temperature "equivalent" to the facial skin etc., in the weather forecast every day in the cold season. The index can be used and for bioclimatic regionalization, in the form of skin temperature index.

12 CFR 34.22 - Index.

Science.gov (United States)

2010-01-01

... an index or combination of indices to which changes in the interest rate will be linked. This index... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Index. 34.22 Section 34.22 Banks and Banking... Mortgages § 34.22 Index. (a) In general. If a national bank makes an ARM loan to which 12 CFR 226.19(b...

Assessing economic consequences of radiation accidents

International Nuclear Information System (INIS)

Rowe, M.D.; Lee, J.C.; Grimshaw, C.A.; Kalb, P.D.

1987-01-01

A recent review of existing models and methods for assessing potential consequences of accidents in the high-level radioactive waste (HLW) disposal system identifies economic consequence assessment methods as a weak point. Existing methods have mostly been designed to assess economic consequences of reactor accidents, the possible scale of which can be several orders of magnitude greater than anything possible in the HLW disposal system. There is therefore some question about the applicability of these methods, their assumptions, and their level of detail to assessments of smaller accidents. The US Dept. of Energy funded this study to determine needs for code modifications or model development for assessing economic costs of accidents in the HLW disposal system. The objectives of the study were as follows: (1) review the literature on economic consequences of accidents to determine the availability of assessment methods and data and their applicability to the HLW disposal system before closure. (2) Determine needs for expansion, revision, or adaptation of methods and data for modeling economic consequences of accidents of the scale projected for the disposal system. (3) Gather data that might be useful for the needed revisions for modeling economic impacts on this scale

Improved predictability of droughts over southern Africa using the standardized precipitation evapotranspiration index and ENSO

Science.gov (United States)

Manatsa, Desmond; Mushore, Terrence; Lenouo, Andre

2017-01-01

The provision of timely and reliable climate information on which to base management decisions remains a critical component in drought planning for southern Africa. In this observational study, we have not only proposed a forecasting scheme which caters for timeliness and reliability but improved relevance of the climate information by using a novel drought index called the standardised precipitation evapotranspiration index (SPEI), instead of the traditional precipitation only based index, the standardised precipitation index (SPI). The SPEI which includes temperature and other climatic factors in its construction has a more robust connection to ENSO than the SPI. Consequently, the developed ENSO-SPEI prediction scheme can provide quantitative information about the spatial extent and severity of predicted drought conditions in a way that reflects more closely the level of risk in the global warming context of the sub region. However, it is established that the ENSO significant regional impact is restricted only to the period December-March, implying a revisit to the traditional ENSO-based forecast scheme which essentially divides the rainfall season into the two periods, October to December and January to March. Although the prediction of ENSO events has increased with the refinement of numerical models, this work has demonstrated that the prediction of drought impacts related to ENSO is also a reality based only on observations. A large temporal lag is observed between the development of ENSO phenomena (typically in May of the previous year) and the identification of regional SPEI defined drought conditions. It has been shown that using the Southern Africa Regional Climate Outlook Forum's (SARCOF) traditional 3-month averaged Nino 3.4 SST index (June to August) as a predictor does not have an added advantage over using only the May SST index values. In this regard, the extended lead time and improved skill demonstrated in this study could immensely benefit

A correct enthalpy relationship as thermal comfort index for livestock.

Science.gov (United States)

Rodrigues, Valéria Cristina; da Silva, Iran José Oliveira; Vieira, Frederico Márcio Corrêa; Nascimento, Sheila Tavares

2011-05-01

Researchers working with thermal comfort have been using enthalpy to measure thermal energy inside rural facilities, establishing indicator values for many situations of thermal comfort and heat stress. This variable turned out to be helpful in analyzing thermal exchange in livestock systems. The animals are exposed to an environment which is decisive for the thermoregulatory process, and, consequently, the reactions reflect states of thermal comfort or heat stress, the last being responsable for problems of sanity, behavior and productivity. There are researchers using enthalpy as a qualitative indicator of thermal environment of livestock such as poultry, cattle and hogs in tropical regions. This preliminary work intends to check different enthalpy equations using information from classical thermodynamics, and proposes a direct equation as thermal comfort index for livestock systems.

Consequence Reasoning in Multilevel Flow Modelling

DEFF Research Database (Denmark)

Zhang, Xinxin; Lind, Morten; Ravn, Ole

2013-01-01

Consequence reasoning is a major element for operation support system to assess the plant situations. The purpose of this paper is to elaborate how Multilevel Flow Models can be used to reason about consequences of disturbances in complex engineering systems. MFM is a modelling methodology...... for representing process knowledge for complex systems. It represents the system by using means-end and part-whole decompositions, and describes not only the purposes and functions of the system but also the causal relations between them. Thus MFM is a tool for causal reasoning. The paper introduces MFM modelling...... syntax and gives detailed reasoning formulas for consequence reasoning. The reasoning formulas offers basis for developing rule-based system to perform consequence reasoning based on MFM, which can be used for alarm design, risk monitoring, and supervision and operation support system design....

An Analytical Study on an Orthodontic Index: Index of Complexity, Outcome and Need (ICON)

Science.gov (United States)

Torkan, Sepide; Pakshir, Hamid Reza; Fattahi, Hamid Reza; Oshagh, Morteza; Momeni Danaei, Shahla; Salehi, Parisa; Hedayati, Zohreh

2015-01-01

Statement of the Problem The validity of the Index of Complexity, Outcome and Need (ICON) which is an orthodontic index developed and introduced in 2000 should be studied in different ethnic groups. Purpose The aim of this study was to perform an analysis on the ICON and to verify whether this index is valid for assessing both the need and complexity of orthodontic treatment in Iran. Materials and Method Five orthodontists were asked to score pre-treatment diagnostic records of 100 patients with a uniform distribution of different types of malocclusions determined by Dental Health Component of the Index of Treatment Need. A calibrated examiner also assessed the need for orthodontic treatment and complexity of the cases based on the ICON index as well as the Index of Orthodontic Treatment Need (IOTN). 10 days later, 25% of the cases were re-scored by the panel of experts and the calibrated orthodontist. Results The weighted kappa revealed the inter-examiner reliability of the experts to be 0.63 and 0.51 for the need and complexity components, respectively. ROC curve was used to assess the validity of the index. A new cut-off point was adjusted at 35 in lieu of 43 as the suggested cut-off point. This cut-off point showed the highest level of sensitivity and specificity in our society for orthodontic treatment need (0.77 and 0.78, respectively), but it failed to define definite ranges for the complexity of treatment. Conclusion ICON is a valid index in assessing the need for treatment in Iran when the cut-off point is adjusted to 35. As for complexity of treatment, the index is not validated for our society. It seems that ICON is a well-suited substitute for the IOTN index. PMID:26331142

Rethinking image indexing?

DEFF Research Database (Denmark)

Christensen, Hans Dam

2017-01-01

Hans Dam Christensen, ”Rethinking image indexing?”, in: Journal of the Association for Information Science and Technology, vol. 68, no. 7, 2017, 1782-1785......Hans Dam Christensen, ”Rethinking image indexing?”, in: Journal of the Association for Information Science and Technology, vol. 68, no. 7, 2017, 1782-1785...

Awareness on causes, consequences and preventive measures of obesity among urban married women in India

Science.gov (United States)

Agrawal, Praween; Gupta, Kamla; Mishra, Vinod; Agrawal, Sutapa

2017-01-01

Background In spite of the numerous chronic diseases that have been linked to obesity, studies focusing on the awareness regarding causes, consequences and strategies to prevent and control of obesity among women are lacking in the literature, especially in developing countries such as India, where obesity is culturally accepted and nurtured and women bearded the highest weight gain in the recent decade. Objective We explored the awareness regarding causes, consequences and preventive measures of obesity among 325 ever-married aged 20-54 years women with different levels of body mass index (BMI) in the national capital territory of Delhi representing urban India. Materials and Methods A population based follow-up survey of women systematically selected from the second round of National Family Health Survey (NFHS-2, 1998-99) samples who were re-interviewed after four years in 2003. As a part of qualitative data collection, the respondents were asked to free list open-ended questions on causes, consequences and preventive measures of obesity. Responses were analyzed through Anthropac software package. Results Over eating was reported as the most important cause of obesity by normal and overweight women whereas obese women reported fried food consumption as the most important cause of weight gain. A few women from each group reported changing lifestyle as a cause of obesity. Also, there were lots of misconceptions about the cause of obesity among women (such as no tension in life, more tension, happiness, constipation, problem in Delhi’s water etc.). In terms of the consequences of obesity, the participants were well aware of the common physical consequences. Normal and obese women reported breathlessness as the most important consequence whereas overweight women reported problem in standing and sitting. Regarding preventive measures, overweight and obese women reported ‘walking’ as most important preventive measure of obesity whereas normal women reported �

Drinking Water Consequences Tools. A Literature Review

Energy Technology Data Exchange (ETDEWEB)

Pasqualini, Donatella [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2016-05-12

In support of the goals of Department of Homeland Security’s (DHS) National Protection and Programs Directorate and the Federal Emergency Management Agency, the DHS Office of Science and Technology is seeking to develop and/or modify consequence assessment tools to enable drinking water systems owner/operators to estimate the societal and economic consequences of drinking water disruption due to the threats and hazards. This work will expand the breadth of consequence estimation methods and tools using the best-available data describing water distribution infrastructure, owner/assetlevel economic losses, regional-scale economic activity, and health. In addition, this project will deploy the consequence methodology and capability within a Web-based platform. This report is intended to support DHS effort providing a review literature review of existing assessment tools of water and wastewater systems consequences to disruptions. The review includes tools that assess water systems resilience, vulnerability, and risk. This will help to understand gaps and limitations of these tools in order to plan for the development of the next-generation consequences tool for water and waste water systems disruption.

The ZJU index is a powerful index for identifying NAFLD in the general Chinese population.

Science.gov (United States)

Li, Linman; You, Wenyi; Ren, Wei

2017-10-01

The ZJU index is a novel model for detecting non-alcoholic fatty liver disease (NAFLD) that it is calculated based on combination of the body mass index, fasting plasma glucose, triglycerides, and the serum alanine aminotransferase-to-aspartate transaminase ratio. We aimed to evaluate the diagnostic accuracy of the ZJU index in detecting NAFLD in the Chinese population. This was a cross-sectional study. Anthropometric measurements, laboratory data, and ultrasonography features were collected through a standard protocol. The ZJU index, fatty liver index, hepatic steatosis index, lipid accumulation product, and visceral adiposity index were calculated. Then the predictive values of the five indices were compared according to the area under receiver-operating characteristic curve (AUROC) values. A total of 19,804 participants were recruited, of whom 7324 participants were diagnosed with NFALD and 12,480 subjects were regarded as controls. The AUROC value for NAFLD identification by the ZJU index was 0.925 (95% confidence interval [CI]: 0.919-0.931), which was significantly higher than the values for the other four models (P 60 years, the AUROC for the ZJU increased from 87.1 to 95.4%, values which were also greater than those for the other four indices. Analysis by sex also showed that the performance of the ZJU index in males and females was better than that of the other four indices. The ZJU index is an accurate and easy to employ tool for identifying NAFLD in the general Chinese population.

Comparing sets of patterns with the Jaccard index

Directory of Open Access Journals (Sweden)

Sam Fletcher

2018-03-01

Full Text Available The ability to extract knowledge from data has been the driving force of Data Mining since its inception, and of statistical modeling long before even that. Actionable knowledge often takes the form of patterns, where a set of antecedents can be used to infer a consequent. In this paper we offer a solution to the problem of comparing different sets of patterns. Our solution allows comparisons between sets of patterns that were derived from different techniques (such as different classification algorithms, or made from different samples of data (such as temporal data or data perturbed for privacy reasons. We propose using the Jaccard index to measure the similarity between sets of patterns by converting each pattern into a single element within the set. Our measure focuses on providing conceptual simplicity, computational simplicity, interpretability, and wide applicability. The results of this measure are compared to prediction accuracy in the context of a real-world data mining scenario.

Author Index, From > 1988-1992

International Nuclear Information System (INIS)

1992-01-01

In 1988-1992, 824 papers were published in >. The papers were contributed by 1497 authors. The author index of the papers is annexed. The author index is divided into contained two parts: the first part is chinese author index, and the second part is foreign author index. The former is arranged according to the chinese phonetic alphabet. The latter is arranged according to the English alphabet

Analysis in indexing

DEFF Research Database (Denmark)

Mai, Jens Erik

2005-01-01

is presented as an alternative and the paper discusses how this approach includes a broader range of analyses and how it requires a new set of actions from using this approach; analysis of the domain, users and indexers. The paper concludes that the two-step procedure to indexing is insufficient to explain...

2016 GRI Index

OpenAIRE

World Bank

2016-01-01

This 2016 World Bank Global Reporting Initiative (GRI) Index provides an overview of sustainability considerations within the World Bank’s lending and analytical services as well as its corporate activities. This index of sustainability indicators has been prepared in accordance with the internationally recognized standard for sustainability reporting GRI guidelines (https://www.globalrepo...

Study of Air Quality Health Index and its Application in Seven Cities of Iran in 2011

Directory of Open Access Journals (Sweden)

Majid Kermani

2017-03-01

Full Text Available Abstract Background: Poor air quality has a lot of damage on the environment and humans. Awareness of the air quality situation reduces health effects of air pollution. This study was performed with the aim of the comparative investigation of Air Quality Health Index (AQHI and its application in seven major cities of Iran in 2011. Materials and Methods: This study was a descriptive–analytic one. First, the required data of four criteria pollutants were taken from Department of Environment in seven major cities of Iran. The data were validated by the World Health Organization criteria. The air quality health index was measured based on the instructions and classified into low, medium, high and very high degrees according to the air quality standard tables. Results: The results demonstrate that according to air quality health index, the level of air pollution in seven major cities of Iran has been undesirable and air quality has exceeded the standard level in Ahvaz 85%, Arak73%, Tehran70%, Esfahan60%, Shiraz 47%, Tabriz 43% and, Mashhad 29% of days. Conclusion: Due to poor air quality and health consequences resulting from it, importance of Air Quality Health Index is explored in planning to control and reduce air pollution and awareness of peoples from daily status of air quality and its health effects.

Louisiana ESI: LG_INDEX (Large Index Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector polygons representing the boundaries of all the hardcopy cartographic products produced as part of the Environmental Sensitivity Index...

GRI Index 2017

OpenAIRE

World Bank

2017-01-01

This World Bank GRI Index 2017 provides an overview of sustainability considerations within the World Bank’s lending and analytical services as well as its corporate activities. This index of sustainability indicators has been prepared in accordance with the internationally recognized standard for sustainability reporting, the GRI Standards: Core option (https://www.globalreporting.org). T...

Photonuclear data index 1986-1990

Energy Technology Data Exchange (ETDEWEB)

Varlamov, V A; Stepanov, M E; Sapunenko, V V [Moscow State University, Institute of Nuclear Physics, Centre for Photonuclear Experimental Data, Moscow (Russian Federation)

1992-07-01

This issue presents a bibliographic index to experimental photonuclear data published in periodical scientific literature during the years 1986-1990. The main tabulation is sorted by nucleus and reaction. It is supplemented by a reference index, an author index, explanatory tables of terms and abbreviations used, and a table of isotopic abundances and nucleon separation energies. The index is in English with an introduction in Russian and English. (author)

Choices and Consequences.

Science.gov (United States)

Thorp, Carmany

1995-01-01

Describes student use of Hyperstudio computer software to create history adventure games. History came alive while students learned efficient writing skills; learned to understand and manipulate cause, effect choice and consequence; and learned to incorporate succinct locational, climatic, and historical detail. (ET)

Calculate Your Body Mass Index

Science.gov (United States)

... Can! ) Health Professional Resources Calculate Your Body Mass Index Body mass index (BMI) is a measure of body fat based ... Health Information Email Alerts Jobs and Careers Site Index About NHLBI National Institute of Health Department of ...

Turning the Big Mac Index into the Medical MAC Index | Wilson ...

African Journals Online (AJOL)

Objective: The purpose of this study was to create a global medical earnings index, called the Medical MAC Index, to enable a comparison of what medical specialists earn in the countries included in the study. Design: The study gathered data on the earnings of specialist anaesthetists employed in state hospitals with five ...

On the refractive index of sodium iodide solutions for index matching in PIV

Science.gov (United States)

Bai, Kunlun; Katz, Joseph

2014-04-01

Refractive index matching has become a popular technique for facilitating applications of modern optical diagnostic techniques, such as particle image velocimetry, in complex systems. By matching the refractive index of solid boundaries with that of the liquid, unobstructed optical paths can be achieved for illumination and image acquisition. In this research note, we extend previously provided data for the refractive index of aqueous solutions of sodium iodide (NaI) for concentrations reaching the temperature-dependent solubility limit. Results are fitted onto a quadratic empirical expression relating the concentration to the refractive index. Temperature effects are also measured. The present range of indices, 1.333-1.51, covers that of typical transparent solids, from silicone elastomers to several recently introduced materials that could be manufactured using rapid prototyping. We also review briefly previous measurements of the refractive index, viscosity, and density of NaI solutions, as well as prior research that has utilized this fluid.

Demographic Consequences of Defeating Aging

OpenAIRE

Gavrilov, Leonid A.; Gavrilova, Natalia S.

2010-01-01

A common objection against starting a large-scale biomedical war on aging is the fear of catastrophic population consequences (overpopulation). This fear is only exacerbated by the fact that no detailed demographic projections for radical life extension scenario have been conducted so far. This study explores different demographic scenarios and population projections, in order to clarify what could be the demographic consequences of a successful biomedical war on aging. A general conclusion o...

Indexes to Nuclear Regulatory Commission Issuances

International Nuclear Information System (INIS)

1996-01-01

Digests and indexes for issuances of the Commission (CLI), the Atomic Safety and licensing Board Panel (LBP), the Administrative Law Judges (ALJ) the Directors' Decisions (DD), and the Decisions on Petitions for Rulemaking (DPRM) are presented in this document. These digests and indexes are intended to serve as a guide to the issuances. Information elements are displayed in one or more of five separate formats arranged as follows: Case Name Index; Headers and Digests; Legal Citations Index; Subject Index; and Facility Index

Indexes to Nuclear Regulatory Commission Issuances

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-12-31

Digests and indexes for issuances of the Commission (CLI), the Atomic Safety and licensing Board Panel (LBP), the Administrative Law Judges (ALJ) the Directors` Decisions (DD), and the Decisions on Petitions for Rulemaking (DPRM) are presented in this document. These digests and indexes are intended to serve as a guide to the issuances. Information elements are displayed in one or more of five separate formats arranged as follows: Case Name Index; Headers and Digests; Legal Citations Index; Subject Index; and Facility Index.

Publish or Perish mantra in the medical field: A systematic review of the reasons, consequences and remedies

Science.gov (United States)

Guraya, Salman Y.; Norman, Robert I.; Khoshhal, Khalid I.; Guraya, Shaista Salman; Forgione, Antonello

2016-01-01

Objectives: Generally, academic promotions, job retention, job mobility, and professional development of a medical faculty members are judged primarily by the growth in publication outputs. Universities and research institutions are more likely to recruit and promote those academics carrying voluminous résumés with larger number of published articles. This review elaborates the causes and consequences of the pressure to publish and the ways and means to cope with this paradigm. Methods: In 2015, database of Abstracts of Reviews of Effects, LISTA (EBSCO), Medline and Oxford University Library were searched for the English language full-text articles published during 2000-2015, by using MeSH terms “pressure to publish”, “urge to publish”, “research ethics”, “plagiarism”, “article retraction”, “medical field”. This search was further refined by selecting the articles in terms of relevancy and contents. Results: This research showed that some universities offer generous grants to researchers with a high h-index and with more publications in elite journals, which promise an enhanced prospect of citations and elevation in the scientific rankings of the funding institutions. This generates an involuntary obsession to publish with the primary intention to obtain promotions, high scientific rankings, and improved job security. This compelling pressure to publish results in widespread publication of non-significant research with a high index of plagiarism that eventually leads to an increased frequency of retractions. Conclusion: Research centers and academic institutions have an obligation to train their academics in sound scientific writing and to apprise them of the publication ethics and the grave consequences of plagiarism and research misconduct. PMID:28083065

Is the Carli index flawed?: assessing the case for the new retail price index RPIJ.

Science.gov (United States)

Levell, Peter

2015-02-01

The paper discusses the recent decision of the UK's Office for National Statistics to replace the controversial Carli index with the Jevons index in a new version of the retail price index-RPIJ. In doing so we make three contributions to the way that price indices should be selected for measures of consumer price inflation when quantity information is not available (i.e. at the 'elementary' level). Firstly, we introduce a new price bouncing test under the test approach for choosing index numbers. Secondly, we provide empirical evidence on the performance of the Carli and Jevons indices in different contexts under the statistical approach. Thirdly, applying something analogous to the principle of insufficient reason, we argue contrary to received wisdom in the literature, that the economic approach can be used to choose indices at the elementary level, and moreover that it favours the use of the Jevons index. Overall, we conclude that there is a case against the Carli index and that the Jevons index is to be preferred.

Experimental comparison between speech transmission index, rapid speech transmission index, and speech intelligibility index.

Science.gov (United States)

Larm, Petra; Hongisto, Valtteri

2006-02-01

During the acoustical design of, e.g., auditoria or open-plan offices, it is important to know how speech can be perceived in various parts of the room. Different objective methods have been developed to measure and predict speech intelligibility, and these have been extensively used in various spaces. In this study, two such methods were compared, the speech transmission index (STI) and the speech intelligibility index (SII). Also the simplification of the STI, the room acoustics speech transmission index (RASTI), was considered. These quantities are all based on determining an apparent speech-to-noise ratio on selected frequency bands and summing them using a specific weighting. For comparison, some data were needed on the possible differences of these methods resulting from the calculation scheme and also measuring equipment. Their prediction accuracy was also of interest. Measurements were made in a laboratory having adjustable noise level and absorption, and in a real auditorium. It was found that the measurement equipment, especially the selection of the loudspeaker, can greatly affect the accuracy of the results. The prediction accuracy of the RASTI was found acceptable, if the input values for the prediction are accurately known, even though the studied space was not ideally diffuse.

Master Veteran Index (MVI)

Data.gov (United States)

Department of Veterans Affairs — As of June 28, 2010, the Master Veteran Index (MVI) database based on the enhanced Master Patient Index (MPI) is the authoritative identity service within the VA,...

[Construction and validation of a socio-environmental vulnerability index for monitoring and management of natural disasters in the state of Rio de Janeiro, Brazil].

Science.gov (United States)

Guimarães, Raphael Mendonça; Mazoto, Maíra Lopes; Martins, Raphael Nascimento; do Carmo, Cleber Nascimento; Asmus, Carmen Ildes Fróes

2014-10-01

Floods account for approximately 40% of natural disasters that occur around the world and they are therefore considered a major public health problem. While floods constitute a global problem, data from the International Strategy for Disaster Reduction showed that almost all of the deaths or individuals affected are concentrated in developing countries. It is assumed that, although they have natural causes, the consequences of floods also involve social issues. To try to predict such vulnerability in the occurrence of natural disasters, a social and environmental index that shows the degree of vulnerability of a location was developed in this paper. This index was developed using multivariate analysis involving factor analysis and demographic, social and environmental variables. The index was applied in the municipalities of the state of Rio de Janeiro and compared with the official figures of the Civil Defense Unit. The results found suggest that the proposed index meets the expectation of predicting the vulnerability of the local population.

Human Use Index (Future)

Data.gov (United States)

U.S. Environmental Protection Agency — Human land uses may have major impacts on ecosystems, affecting biodiversity, habitat, air and water quality. The human use index (also known as U-index) is the...

ParkIndex

DEFF Research Database (Denmark)

Kaczynski, Andrew T; Schipperijn, Jasper; Hipp, J Aaron

2016-01-01

using ArcGIS 9.3 and the Community Park Audit Tool. Four park summary variables - distance to nearest park, and the number of parks, amount of park space, and average park quality index within 1 mile were analyzed in relation to park use using logistic regression. Coefficients for significant park......, planners, and citizens to evaluate the potential for park use for a given area. Data used for developing ParkIndex were collected in 2010 in Kansas City, Missouri (KCMO). Adult study participants (n=891) reported whether they used a park within the past month, and all parks in KCMO were mapped and audited...

Producción y repercusión de revistas enfermeras en el Espacio Científico Iberoamericano en 2012

Directory of Open Access Journals (Sweden)

Liliana Marcela Reina Leal

2013-12-01

Full Text Available Introducción: El análisis de las referencias bibliográficas refleja el desarrollo de los procesos de comunicación científica en las disciplinas científicas. El conocimiento científico enfermero producido en el Espacio Científico Iberoamericano (ECI ha crecido exponencialmente, y su consumo es cada vez mayor. Objetivo: Analizar el consumo y repercusión del conocimiento enfermero producido durante el año 2012 por las enfermeras del ECI. Metodología: Estudio bibliométrico de la producción científica publicada en 37 revistas enfermeras del ECI en el año 2012, a partir de las revistas indexadas en la base de datos CUIDEN. Resultados: Se incluyeron 2736 artículos publicados, con 53451 referencias bibliográficas. La Revista Latino-Americana de Enfermagem fue la revista más consumida en el año 2012. Mientras que la revista con mayor Repercusión Inmediata CUIDEN (RIC e Índice de Inmediatez fue Escola Anna Nery Revista de Enfermagem. Discusión: El comportamiento de los indicadores de producción, consumo y repercusión de las revistas fuente en el año 2012 muestra algunas variaciones frente al anterior análisis, y permite corroborar la evolución científica de la disciplina enfermera.

Challenges in Selecting an Appropriate Heat Stress Index to Protect Workers in Hot and Humid Underground Mines

Directory of Open Access Journals (Sweden)

Pedram Roghanchi

2018-03-01

Full Text Available Background: A detailed evaluation of the underground mine climate requires extensive measurements to be performed coupled to climatic modeling work. This can be labor-intensive and time-consuming, and consequently impractical for daily work comfort assessments. Therefore, a simple indicator like a heat stress index is needed to enable a quick, valid, and acceptable evaluation of underground climatic conditions on a regular basis. This can be explained by the unending quest to develop a “universal index,” which has led to the proliferation of many proposed heat stress indices. Methods: The aim of this research study is to discuss the challenges in identifying and selecting an appropriate heat stress index for thermal planning and management purposes in underground mines. A method is proposed coupled to a defined strategy for selecting and recommending heat stress indices to be used in underground metal mines in the United States and worldwide based on a thermal comfort model. Results: The performance of current heat stress indices used in underground mines varies based on the climatic conditions and the level of activities. Therefore, carefully selecting or establishing an appropriate heat stress index is of paramount importance to ensure the safety, health, and increasing productivity of the underground workers. Conclusion: This method presents an important tool to assess and select the most appropriate index for certain climatic conditions to protect the underground workers from heat-related illnesses. Although complex, the method presents results that are easy to interpret and understand than any of the currently available evaluation methods. Keywords: climatic conditions, heat stress index, thermal comfort, underground mining

Body Mass Index Table

Science.gov (United States)

... Families ( We Can! ) Health Professional Resources Body Mass Index Table 1 for BMI greater than 35, go ... Health Information Email Alerts Jobs and Careers Site Index About NHLBI National Institute of Health Department of ...

40 CFR 68.22 - Offsite consequence analysis parameters.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Offsite consequence analysis... PROGRAMS (CONTINUED) CHEMICAL ACCIDENT PREVENTION PROVISIONS Hazard Assessment § 68.22 Offsite consequence analysis parameters. (a) Endpoints. For analyses of offsite consequences, the following endpoints shall be...

Indexes to Nuclear Regulatory Commission issuances, July-September 1981. Index 1

International Nuclear Information System (INIS)

1981-01-01

Digests and indexes for issuances of the Commission (CLI), the Atomic Safety and Licensing Appeal Panel (ALAB), the Atomic Safety and Licensing Board Panel (LBP), the Administrative Law Judge (ALJ), the Directors' Decisions (DD), and the Denials of Petitions of Rulemaking are presented in this document. These digests and indexes are intended to serve as a guide to the issuances

CubeIndexer: Indexer for regions of interest in data cubes

Science.gov (United States)

Chilean Virtual Observatory; Araya, Mauricio; Candia, Gabriel; Gregorio, Rodrigo; Mendoza, Marcelo; Solar, Mauricio

2015-12-01

CubeIndexer indexes regions of interest (ROIs) in data cubes reducing the necessary storage space. The software can process data cubes containing megabytes of data in fractions of a second without human supervision, thus allowing it to be incorporated into a production line for displaying objects in a virtual observatory. The software forms part of the Chilean Virtual Observatory (ChiVO) and provides the capability of content-based searches on data cubes to the astronomical community.

General Logic-Systems and Consequence Operators

OpenAIRE

Herrmann, Robert A.

2005-01-01

In this paper, general logic-systems are investigated. It is shown that there are infinitely many finite consequence operators defined on a fixed language L that cannot be generated from a finite logic-system. It is shown that a set map is a finite consequence operator iff it is defined by a general logic-system.

32 CFR 701.39 - Vaughn index.

Science.gov (United States)

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Vaughn index. 701.39 Section 701.39 National... DOCUMENTS AFFECTING THE PUBLIC FOIA Definitions and Terms § 701.39 Vaughn index. Itemized index, correlating... agency's nondisclosure justification. The index may contain such information as: date of document...

Bureau of Radiological Health publications index

International Nuclear Information System (INIS)

1979-08-01

The Key Word in Context (KWIC) index to the publications of the Bureau of Radiological Health was prepared to aid in the retrieval and identification of publications originated or authored by Bureau staff or published by the Bureau. These publications include journal articles, government publications and technical reports, selected staff papers, and Bureau news releases issued by HEW. For convenience, the document is divided into four sections, KWIC Index, Author Index, Bibliography Index, and BRH Publications Subject Index

Psychological consequences caused by nuclear terrorism

International Nuclear Information System (INIS)

Peyankov, I.

2009-01-01

The psychological consequences caused by eventual nuclear terrorist act are believed to be some of the most: serious. in this article are presented the issues concerning psychological effects as psychological suffering, alteration of risk estimation, changes of individual and social behavior, etc. The most common psychological consequences as a result of the most popular large-scale nuclear accidents in Chernobyl, TMI (USA), Goiania (Brazil) are described. Some of the main factors, such as sex, age, health status, social status and etc, are analyzed. These factors determine the expression of psychological reactions provoked by nuclear accidents or eventual act of nuclear terrorism. In addition, the main precautions to cope with psychological consequences caused by nuclear terrorism are listed

Ankle brachial index, C-reactive protein, and central augmentation index to identify individuals with severe atherosclerosis

DEFF Research Database (Denmark)

Eldrup, Nikolaj; Sillesen, Henrik; Prescott, Eva

2006-01-01

We examined the ability of ankle brachial index, C-reactive protein and central augmentation index to identify individuals in the general population with severe atherosclerosis, diagnosed as those with ischaemic cardiovascular disease.......We examined the ability of ankle brachial index, C-reactive protein and central augmentation index to identify individuals in the general population with severe atherosclerosis, diagnosed as those with ischaemic cardiovascular disease....

A new relative hazard index

International Nuclear Information System (INIS)

Smith, C.F.; Burnett, T.W.T; Kastenberg, W.E.

1976-01-01

Several indexes for the evaluation of relative radionuclide hazards have been previously developed. In this paper, a new relative hazard index is derived for use in the assessment of the future burden to mankind from the presence of radionuclides in the environment. Important features of this hazard index are that it takes into account multiple decay schemes, non-equilibrium conditions, and finite time periods. As an application of this hazard index, a comparison is made between thermal reactor radioactive waste and the uranium required as fuel with the following conclusions: (1) For short time intervals (d 234 U breaking the uranium decay chain. (3) For long time intervals of concern (d >= 500 000 years), the reactor waste and consumed uranium indexes are equal after a much shorter decay time (approximately 10 years.) (author)

A New Index of Democracy

Directory of Open Access Journals (Sweden)

Jesús M. de Miguel

2014-01-01

Full Text Available The present paper analyses and revises the latest Democracy Index published by the Economist Intelligence Unit in the United Kingdom. We analyze the changes produced in the index from 2006 to 2011, as well as in the five basic factors that constitute the index: electoral process and pluralism; civil liberties; the functioning of government; political participation; and political culture. The analysis of these factors ?measured by sixty variables? has made it possible to develop a new index, based on the data from 167 countries, and calculate a revised ranking. Countries have been classified into four types: democracies, flawed democracies, mixed systems, and authoritarian/totalitarian regimes. The new index permits a better understanding of the impact of the crisis through variables such as economic growth, human development, quality of life, corruption, and violence.

Spatial Frequency Multiplexing of Fiber-Optic Interferometric Refractive Index Sensors Based on Graded-Index Multimode Fibers

Science.gov (United States)

Liu, Li; Gong, Yuan; Wu, Yu; Zhao, Tian; Wu, Hui-Juan; Rao, Yun-Jiang

2012-01-01

Fiber-optic interferometric sensors based on graded-index multimode fibers have very high refractive-index sensitivity, as we previously demonstrated. In this paper, spatial-frequency multiplexing of this type of fiber-optic refractive index sensors is investigated. It is estimated that multiplexing of more than 10 such sensors is possible. In the multiplexing scheme, one of the sensors is used to investigate the refractive index and temperature responses. The fast Fourier transform (FFT) of the combined reflective spectra is analyzed. The intensity of the FFT spectra is linearly related with the refractive index and is not sensitive to the temperature.

Indexing mechanisms

International Nuclear Information System (INIS)

Wood, A.G.; Parker, G.E.; Berry, R.

1976-01-01

It is stated that the indexing mechanism described can be used in a nuclear reactor fuel element inspection rig. It comprises a tubular body adapted to house a canister containing a number of fuel elements located longtitudinally, and has two chucks spaced apart for displacing the fuel elements longitudinally in a stepwise manner, together with a plunger mechanism for displacing them successively into the chucks. A measuring unit is located between the chucks for measuring the diameter of the fuel elements at intervals about their circumferences, and a secondary indexing mechanism is provided for rotating the measuring unit in a stepwise manner. (U.K.)

7 CFR 370.3 - Index.

Science.gov (United States)

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Index. 370.3 Section 370.3 Agriculture Regulations of... AGRICULTURE FREEDOM OF INFORMATION § 370.3 Index. Pursuant to the regulations in § 1.4(b) of this title, APHIS will maintain and make available for public inspection and copying a current index providing...

7 CFR 412.3 - Index.

Science.gov (United States)

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Index. 412.3 Section 412.3 Agriculture Regulations of... AGRICULTURE PUBLIC INFORMATION-FREEDOM OF INFORMATION § 412.3 Index. 5 U.S.C. 552(a)(2) requires that each agency publish, or otherwise make available, a current index of all materials available for public...

Mapping Satellite Inherent Optical Properties Index in Coastal Waters of the Yucatán Peninsula (Mexico

Directory of Open Access Journals (Sweden)

Jesús A. Aguilar-Maldonado

2018-06-01

Full Text Available The Yucatán Peninsula hosts worldwide-known tourism destinations that concentrate most of the Mexico tourism activity. In this region, tourism has exponentially increased over the last years, including wildlife oriented tourism. Rapid tourism development, involving the consequent construction of hotels and tourist commodities, is associated with domestic sewage discharges from septic tanks. In this karstic environment, submarine groundwater discharges are very important and highly vulnerable to anthropogenic pollution. Nutrient loadings are linked to harmful algal blooms, which are an issue of concern to local and federal authorities due to their recurrence and socioeconomic and human health costs. In this study, we used satellite products from MODIS (Moderate Resolution Imaging Spectroradiometer to calculate and map the satellite Inherent Optical Properties (IOP Index. We worked with different scenarios considering both holiday and hydrological seasons. Our results showed that the satellite IOP Index allows one to build baseline information in a sustainable mid-term or long-term basis which is key for ecosystem-based management.

40 CFR 58.50 - Index reporting.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 5 2010-07-01 2010-07-01 false Index reporting. 58.50 Section 58.50... QUALITY SURVEILLANCE Air Quality Index Reporting § 58.50 Index reporting. (a) The State or where... quality index that complies with the requirements of appendix G to this part. (b) Reporting is required...

Corporate Sustainability Indexes: FTSE 4 Good Index Report on Nestle

Directory of Open Access Journals (Sweden)

Gülay Keskin

2018-04-01

Full Text Available Corporate sustainability and economic business activities are focused on the social and environmental impacts. In this sense, the economic activity created by the businesses is to pursue social and environmental impacts, and producing information related to these effects is essential for the formation of structure for a sustainable business. Sustainability indices are structures edited on first generation sustainability indicators, which are structures constructed in order to share information with consumers and businesses. The most important benefits are improvements in transparency without the need for regulation of the sustainability index, better understanding of the social and environmental impact of companies and the guidance for arrangements to minimize the negative side effects of company activities. FTSE4Good is a responsible investment index designed to help investors identify companies that meet globally recognised corporate responsibility standards. It is the only index of its kind since it includes specific criteria on the responsible marketing of breast milk substitutes.

Endothelial glycocalyx shedding and vascular permeability in severely injured trauma patients

DEFF Research Database (Denmark)

Rahbar, Elaheh; Cardenas, Jessica C; Baimukanova, Gyulnar

2015-01-01

of trauma patients. METHODS: Plasma samples were collected from 5 healthy consented volunteers and 22 severely injured trauma patients upon admission to the emergency department. ELISA assays were performed to quantify shed HA, HS, CS and syndecan-1 in plasma. A colloid osmometer and Electric Cell......-substrate Impedance Sensing (ECIS) system were used to measure plasma colloid osmotic pressure (COP) and cell permeability, respectively. Thrombin generation was measured using a calibrated automated thrombogram (CAT). Initial vital signs, routine laboratory values, and injury severity scores (ISS) were recorded. Non......COP (≤16 mmHg) had significantly increased syndecan-1 and HA compared to those with normal COP, which corresponded to increased cell permeability via ECIS. CS and HS did not vary between COP groups. Lastly, patients with low COP displayed reduced peak thrombin...

Cognitive individualism and the child as scientist program.

Science.gov (United States)

Wringe, Bill

2011-12-01

In this paper, I examine the charge that Gopnik and Meltzoff's 'Child as Scientist' program, outlined and defended in their 1997 book Words, Thoughts and Theories is vitiated by a form of 'cognitive individualism' about science. Although this charge has often been leveled at Gopnik and Meltzoff's work, it has rarely been developed in any detail. I suggest that we should distinguish between two forms of cognitive individualism which I refer to as 'ontic' and 'epistemic' cognitive individualism (OCI and ECI respectively). I then argue - contra Ronald Giere - that Gopnik and Meltzoff's commitment to OCI is relatively unproblematic, since it is an easily detachable part of their view. By contrast, and despite their explicit discussion of the issue, their commitment to ECI is much more problematic. Copyright © 2011 Elsevier Ltd. All rights reserved.

Influence of refraction index strength on the light propagation in dielectrics material with periodic refraction index

International Nuclear Information System (INIS)

Hidayat, Arif; Latifah, Eny; Kurniati, Diana; Wisodo, Hari

2016-01-01

This study investigated the influence of refraction index strength on the light propagation in refraction index-varied dielectric material. This dielectric material served as photonic lattice. The behavior of light propagation influenced by variation of refraction index in photonic lattice was investigated. Modes of the guiding light were determined numerically using squared-operator iteration method. It was found that the greater the strength of refraction index, the smaller the guiding modes.

Indexation doesn't make sense

OpenAIRE

Harry. M Kat

2002-01-01

In this brief note we argue that for investors that are serious about matching (the risks of) assets and liabilities, indexation is a doubtful proposition as significant autonomous changes may occur in the industry allocation and accompanying risk-return profile of the portfolio underlying the index. The name of the index may not change, but the underlying portfolio does!

7 CFR 798.3 - Index.

Science.gov (United States)

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Index. 798.3 Section 798.3 Agriculture Regulations of... RECORDS AVAILABILITY OF INFORMATION TO THE PUBLIC § 798.3 Index. 5 U.S.C. 552(a)(2) requires that each agency publish or otherwise make available a current index of all materials required to be made available...

Global Ecosystem Restoration Index

DEFF Research Database (Denmark)

Fernandez, Miguel; Garcia, Monica; Fernandez, Nestor

2015-01-01

The Global ecosystem restoration index (GERI) is a composite index that integrates structural and functional aspects of the ecosystem restoration process. These elements are evaluated through a window that looks into a baseline for degraded ecosystems with the objective to assess restoration...

Developing an operational capabilities index of the emergency services sector.

Energy Technology Data Exchange (ETDEWEB)

Collins, M.J.; Eaton, L.K.; Shoemaker, Z.M.; Fisher, R.E.; Veselka, S.N.; Wallace, K.E.; Petit, F.D. (Decision and Information Sciences)

2012-02-20

In order to enhance the resilience of the Nation and its ability to protect itself in the face of natural and human-caused hazards, the ability of the critical infrastructure (CI) system to withstand specific threats and return to normal operations after degradation must be determined. To fully analyze the resilience of a region and the CI that resides within it, both the actual resilience of the individual CI and the capability of the Emergency Services Sector (ESS) to protect against and respond to potential hazards need to be considered. Thus, a regional resilience approach requires the comprehensive consideration of all parts of the CI system as well as the characterization of emergency services. This characterization must generate reproducible results that can support decision making with regard to risk management, disaster response, business continuity, and community planning and management. To address these issues, Argonne National Laboratory, in collaboration with the U.S. Department of Homeland Security (DHS) Sector Specific Agency - Executive Management Office, developed a comprehensive methodology to create an Emergency Services Sector Capabilities Index (ESSCI). The ESSCI is a performance metric that ranges from 0 (low level of capabilities) to 100 (high). Because an emergency services program has a high ESSCI, however, does not mean that a specific event would not be able to affect a region or cause severe consequences. And because a program has a low ESSCI does not mean that a disruptive event would automatically lead to serious consequences in a region. Moreover, a score of 100 on the ESSCI is not the level of capability expected of emergency services programs; rather, it represents an optimal program that would rarely be observed. The ESSCI characterizes the state of preparedness of a jurisdiction in terms of emergency and risk management. Perhaps the index's primary benefit is that it can systematically capture, at a given point in time, the

Malmquist Productivity Index on Efficiency Layers

Directory of Open Access Journals (Sweden)

F. Rezai balf ∗

2012-09-01

Full Text Available Data Envelopment Analysis (DEA, a popular linear programming technique is useful to rate comparatively operational effiency of decision Making Unit (DMU based on the their deterministic inputoutput data. The Malmquist productivity index in DEA, calculable with the distance function, for measurement the productivity change among two variant time period or two variant group in the same time. This index is based on two factor of efficiency change index and a technological change index. In this paper, we operate on the collective Malmquist productivity index, which performs clustering operation DMUs with classification into different levels of efficient frontier, and then we discuss on the relation between Malmquist index on the efficiency layers and their attractiveness and progress

Bristol Bay, Alaska Subarea ESI: INDEX (Index Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector polygons representing the boundaries of all the hardcopy cartographic products produced as part of the Environmental Sensitivity Index...

The diet-related GHG index

DEFF Research Database (Denmark)

Lund, Thomas Bøker; Watson, David; Smed, Sinne

2017-01-01

The aim was to construct and validate a cost-efficient index to measure GHG emissions (GHGe) caused by Danish consumers’ diets to be employed in questionnaire-based surveys. The index was modelled on the basis of actual food purchase data from a panel of ordinary Danish households...... and a questionnaire consisting of food frequency questions issued to the same panel. Based on the purchase data, diet-related GHGe were calculated for 2012. The data was then split into a learning sample and a validation sample. The index was constructed using the learning sample where a scoring procedure...... was calculated from responses to the questionnaire-based food frequency questions that predicted diet-related GHGe. Subsequently, the index scoring procedure was employed on the validation sample and the empirical relevance of the index was examined. In the learning sample, a scoring procedure to construct...

Insecticidal, food utilisation and biochemical effect of essential oils extracted from seeds of Brassica juncea (Czern. against Spodoptera litura (Lepidoptera: Noctuidae (Fabricius

Directory of Open Access Journals (Sweden)

Shallina Gupta

2017-09-01

Full Text Available The glucosinolate rich hot and cold hexane extracts of Brassica juncea had a negative effect on the development of Spodoptera litura larvae when they were fed on different concentrations of the extracts. Both larval growth index and pupal growth index declined with treatment. However the hot extract with 3-butenyl isothiocyanate as the predominant compound had a more deleterious effect as at 3125ppm the larvae were unable to complete their development. The nutritional indices too were more adversely affected with hot extract as compared to cold extract. The RGR, RCR, ECI and ECD declined significantly with increase in concentration of the hot hexane extract. The activity of antioxidant enzymes, SOD and catalase decreased while that of phosphatases, GSTs, phenol oxidases increased during the initial treatment duration but decreased on prolonged treatment of the larvae with LC50 concentration of hot extract. A similar trend was observed for glutathione and lipid peroxides but a decrease in ascorbate content was observed as compared to control. The findings reveal a toxic effect of 3-butenylisothiocyanate rich hot hexane extract of B. juncea on S. litura larvae.

Indexes to Nuclear Regulatory Commission issuance, July-December 1980. Index of Volume 12, Number 4

International Nuclear Information System (INIS)

1980-01-01

Issuances of the Atomic Safety and Licensing Board (ASLB), the Atomic Safety and Licensing Appeal Boards (ALAB), the Administrative Law Judge (ALJ), regulatory issuances of the Commission (CLI), the Directors Denial (DD), and the Denials of Petitions for Rulemaking for the period July through December 1980 appear in Nuclear Regulatory Commission Issuances, 12 NRC No. 1, Pages 1-136, through 12 NRC No. 6, Pages 607-742. Digests and indexes for these issuances are presented in this document. These digests and indexes are intended to serve as a guide to the issuances. Information elements common to the cases heard and ruled upon are: Case name (owners of facility); Name of facility, docket number; Type of hearing (for construction permit, operating licenses, etc.); Issues raised by appellants; Issuance number; Type of issuance (memorandum, order, decision, etc.); Issuance pagination; Legal citations (cases, regulations, and statutes); and Subject matter of issues and/or rulings. These information elements are displayed in one or more of five separate formats arranged as follows: Case name index; Digests and headers; Legal citation index; Subject index; and Facility index

Different drinking motives, different adverse consequences?

DEFF Research Database (Denmark)

Wicki, Matthias; Kuntsche, Emmanuel; Eichenberger, Yvonne

2017-01-01

INTRODUCTION AND AIM: This study, which builds on previous research demonstrating that drinking motives are associated with adverse consequences, investigates the associations between drinking motives and non-alcohol-attributed adverse consequences and disentangles alcohol-related and direct......, differences across countries were tested in a multigroup analysis. RESULTS: The indirect effect (via alcohol use) was greater for injuries and academic problems than for more general outcomes such as life dissatisfaction and negative body image. For social, enhancement and coping motives, we found positive...... indirect effects (via alcohol use) on injuries and academic problems; the association was negative for conformity motives. The direct effect, that is, the effect above and beyond alcohol use, indicated more negative consequences among those who tended to drink more frequently for coping motives. More...

The 'PROCESO' index: a new methodology for the evaluation of operational safety in the chemical industry

International Nuclear Information System (INIS)

Marono, M.; Pena, J.A.; Santamaria, J.

2006-01-01

The acknowledgement of industrial installations as complex systems in the early 1980s outstands as a milestone in the path to operational safety. Process plants are social-technical complex systems of a dynamic nature, whose properties depend not only on their components, but also on the inter-relations among them. A comprehensive assessment of operational safety requires a systemic approach, i.e. an integrated framework that includes all the relevant factors influencing safety. Risk analysis methodologies and safety management systems head the list of methods that point in this direction, but they normally require important plant resources. As a consequence, their use is frequently restricted to especially dangerous processes often driven by compliance with legal requirements. In this work a new safety index for the chemical industry, termed the 'Proceso' Index (standing for the Spanish terms for PROCedure for the Evaluation of Operational Safety), has been developed. PROCESO is based on the principles of systems theory, has a tree-like structure and considers 25 areas to guide the review of plant safety. The method uses indicators whose respective weight values have been obtained via an expert judgement technique. This paper describes the steps followed to develop this new Operational Safety Index, explains its structure and illustrates its application to process plants

Index-antiguided planar waveguide lasers with large mode area

Science.gov (United States)

Liu, Yuanye

The on-going research and application interests with high power large-mode-area (LMA) waveguide lasers, especially in fiber geometry, at the beginning of this century drive the development of many novel waveguide designs. Index antiguiding, proposed by Siegman in 2003, is among one of them. The goal for index antiguiding is to introduce transversal modal loss with the relative simple waveguide design while maintain single transverse mode operation for good beam quality. The idea which is selectively support of fundamental mode is facilitated by involving certain level of signal regeneration inside the waveguide core. Since the modal loss is closed associated with waveguide design parameters such as core size and refractive index, the amount of gain inside the core provides active control of transverse modes inside index-antiguiding waveguide. For example, fundamental transverse mode inside such waveguide can be excited and propagate lossless when sufficient optical gain is provided. This often requires doped waveguide core and optical pumping at corresponding absorption band. However, the involvement of optical pumping also has its consequences. Phenomena such as thermal-optic effect and gain spatial hole-burning which are commonly found in bulk lasers request attention when scaling up output power with LMA index-antiguided waveguide amplifiers and resonators. In response, three key challenges of index-antiguided planar waveguide lasers, namely, guiding mechanism, power efficiency and transverse mode discrimination, are analyzed theoretically and experimentally in this dissertation. Experiments are based on two index-antiguided planar waveguide chips, whose core thickness are 220 microm and 400 microm respectively. The material of waveguide core is 1% Neodymium-doped Yttrium Aluminium garnet, or Nd:YAG while the cladding is made from Terbium Gallium garnet, or TGG. Due to the face pumping and limited pump power, it is found, with 220 microm-thick-core chip, that

Regulatory and technical reports (abstract index journal)

International Nuclear Information System (INIS)

1994-03-01

This compilation consists of bibliographic data and abstracts for the formal regulatory and technical reports issued by the US Nuclear Regulatory Commission staff and its contractors. There are four types of reports included: staff reports, conference reports, contractor reports, and international agreement reports. In addition to the main citations with abstracts, the following are also included: Secondary report number index; Personal author index; Subject index; NRC originating organization indices for staff reports and international agreement reports; NRC contract sponsor index; Contractor index; International organization index; and Licensed facility index

Scientific Journal Indexing

Directory of Open Access Journals (Sweden)

Getulio Teixeira Batista

2007-08-01

Full Text Available It is quite impressive the visibility of online publishing compared to offline. Lawrence (2001 computed the percentage increase across 1,494 venues containing at least five offline and five online articles. Results shown an average of 336% more citations to online articles compared to offline articles published in the same venue. If articles published in the same venue are of similar quality, then they concluded that online articles are more highly cited because of their easier access. Thomson Scientific, traditionally concerned with printed journals, announced on November 28, 2005, the launch of Web Citation Index™, the multidisciplinary citation index of scholarly content from institutional and subject-based repositories (http://scientific.thomson. com/press/2005/8298416/. The Web Citation Index from the abstracting and indexing (A&I connects together pre-print articles, institutional repositories and open access (OA journals (Chillingworth, 2005. Basically all research funds are government granted funds, tax payer’s supported and therefore, results should be made freely available to the community. Free online availability facilitates access to research findings, maximizes interaction among research groups, and optimizes efforts and research funds efficiency. Therefore, Ambi-Água is committed to provide free access to its articles. An important aspect of Ambi-Água is the publication and management system of this journal. It uses the Electronic System for Journal Publishing (SEER - http://www.ibict.br/secao.php?cat=SEER. This system was translated and customized by the Brazilian Institute for Science and Technology Information (IBICT based on the software developed by the Public Knowledge Project (Open Journal Systems of the British Columbia University (http://pkp.sfu.ca/ojs/. The big advantage of using this system is that it is compatible with the OAI-PMH protocol for metadata harvesting what greatly promotes published articles

Orthodontic treatment need of 9, 12 and 15 year-old children according to the Index of Orthodontic Treatment Need and the Dental Aesthetic Index.

Science.gov (United States)

Boronat-Catalá, Montserrat; Bellot-Arcís, Carlos; Montiel-Company, José María; Catalá-Pizarro, Montserrat; Almerich-Silla, José Manuel

2016-06-01

To assess the differences in occlusal features in three cohorts at 9, 12 and 15 years of age, and compare orthodontic treatment need measured by the Dental Aesthetic Index (DAI) and Index of Orthodontic Treatment Need (IOTN). Cross-sectional study. School of Dentistry, University of Valencia. A total of 1086 children: 321 aged 9, 397 aged 12 and 368 aged 15. Children were examined to measure their orthodontic treatment need according to IOTN and DAI. The main outcome measure was orthodontic treatment need according to the DAI and IOTN indices. Overbite and inter-incisal diastema were the occlusal features that presented significant differences between the three groups, diminishing with age. Treatment need according to the IOTN was 15.4% at 9 years, 20.9% at 12 years and 12.8% at 15 years. Treatment need according to DAI was 44.8% at 9 years, 21.7% at 12 years and 14.1% at 15 years. The diagnostic agreement between the two indices on the treatment need by age group was very low at 9 years (Kappa 0.18) and moderate at 12 and 15 years (Kappa 0.451 and 0.405, respectively). Orthodontic treatment need is greater in the mixed dentition and falls slightly as the child grows. The greatest variation in results between 9 and 15 years were found in relation to the DAI, which is consequently not recommended for use in the mixed dentition.

Comparing the Palmer Drought Index and the Standardized Precipitation Index for Zagreb Gric Observatory

Science.gov (United States)

Pandzic, K.; Likso, T.

2012-04-01

Conventional Palmer Drought Index (PDI) and recent Standardized Precipitation Index (SPI) for Zagreb Gric Observatory are compared by spectral analysis technique. Data for a period 1862-2010 are used. The results indicate that SPI is simpler for interpretation but PDI more comprehensive index. On the other side, lack of temperature within SPI, make impossible application of it on climate change interpretation. Possible applications of them in irrigation scheduling system is considered as well for drought risk assessment.

Mangrove vulnerability index using GIS

Science.gov (United States)

Yunus, Mohd Zulkifli Mohd; Ahmad, Fatimah Shafinaz; Ibrahim, Nuremira

2018-02-01

Climate change, particularly its associated sea level rise, is major threat to mangrove coastal areas, and it is essential to develop ways to reduce vulnerability through strategic management planning. Environmental vulnerability can be understood as a function of exposure to impacts and the sensitivity and adaptive capacity of ecological systems towards environmental tensors. Mangrove vulnerability ranking using up to 14 parameters found in study area, which is in Pulau Kukup and Sg Pulai, where 1 is low vulnerability and 5 is very high vulnerability. Mangrove Vulnerability Index (MVI) is divided into 3 main categories Physical Mangrove Index (PMI), Biological Mangrove Index (BMI) and Hazard Mangrove Index (HMI).

Generation of infrared supercontinuum radiation: spatial mode dispersion and higher-order mode propagation in ZBLAN step-index fibers

DEFF Research Database (Denmark)

Ramsay, Jacob Søndergaard; Dupont, Sune Vestergaard Lund; Johansen, Mikkel Willum

2013-01-01

Using femtosecond upconversion we investigate the time and wavelength structure of infrared supercontinuum generation. It is shown that radiation is scattered into higher order spatial modes (HOMs) when generating a supercontinuum using fibers that are not single-moded, such as a step-index ZBLAN...... fiber. As a consequence of intermodal scattering and the difference in group velocity for the modes, the supercontinuum splits up spatially and temporally. Experimental results indicate that a significant part of the radiation propagates in HOMs. Conventional simulations of super-continuum generation do...

Drought assessment in the Dongliao River basin: traditional approaches vs. generalized drought assessment index based on water resources systems

Science.gov (United States)

Weng, B. S.; Yan, D. H.; Wang, H.; Liu, J. H.; Yang, Z. Y.; Qin, T. L.; Yin, J.

2015-08-01

Drought is firstly a resource issue, and with its development it evolves into a disaster issue. Drought events usually occur in a determinate but a random manner. Drought has become one of the major factors to affect sustainable socioeconomic development. In this paper, we propose the generalized drought assessment index (GDAI) based on water resources systems for assessing drought events. The GDAI considers water supply and water demand using a distributed hydrological model. We demonstrate the use of the proposed index in the Dongliao River basin in northeastern China. The results simulated by the GDAI are compared to observed drought disaster records in the Dongliao River basin. In addition, the temporal distribution of drought events and the spatial distribution of drought frequency from the GDAI are compared with the traditional approaches in general (i.e., standard precipitation index, Palmer drought severity index and rate of water deficit index). Then, generalized drought times, generalized drought duration, and generalized drought severity were calculated by theory of runs. Application of said runs at various drought levels (i.e., mild drought, moderate drought, severe drought, and extreme drought) during the period 1960-2010 shows that the centers of gravity of them all distribute in the middle reaches of Dongliao River basin, and change with time. The proposed methodology may help water managers in water-stressed regions to quantify the impact of drought, and consequently, to make decisions for coping with drought.

Analyzing the propagation behavior of scintillation index and bit error rate of a partially coherent flat-topped laser beam in oceanic turbulence.

Science.gov (United States)

Yousefi, Masoud; Golmohammady, Shole; Mashal, Ahmad; Kashani, Fatemeh Dabbagh

2015-11-01

In this paper, on the basis of the extended Huygens-Fresnel principle, a semianalytical expression for describing on-axis scintillation index of a partially coherent flat-topped (PCFT) laser beam of weak to moderate oceanic turbulence is derived; consequently, by using the log-normal intensity probability density function, the bit error rate (BER) is evaluated. The effects of source factors (such as wavelength, order of flatness, and beam width) and turbulent ocean parameters (such as Kolmogorov microscale, relative strengths of temperature and salinity fluctuations, rate of dissipation of the mean squared temperature, and rate of dissipation of the turbulent kinetic energy per unit mass of fluid) on propagation behavior of scintillation index, and, hence, on BER, are studied in detail. Results indicate that, in comparison with a Gaussian beam, a PCFT laser beam with a higher order of flatness is found to have lower scintillations. In addition, the scintillation index and BER are most affected when salinity fluctuations in the ocean dominate temperature fluctuations.

The Global Land-Ocean Temperature Index in Relation to Sunspot Number, the Atlantic Multidecadal Oscillation Index, the Mauna Loa Atmospheric Concentration of CO2, and Anthropogenic Carbon Emissions

Science.gov (United States)

Wilson, Robert M.

2013-01-01

Global warming/climate change has been a subject of scientific interest since the early 19th century. In particular, increases in the atmospheric concentration of carbon dioxide (CO2) have long been thought to account for Earth's increased warming, although the lack of a dependable set of observational data was apparent as late as the mid 1950s. However, beginning in the late 1950s, being associated with the International Geophysical Year, the opportunity arose to begin accurate continuous monitoring of the Earth's atmospheric concentration of CO2. Consequently, it is now well established that the atmospheric concentration of CO2, while varying seasonally within any particular year, has steadily increased over time. Associated with this rising trend in the atmospheric concentration of CO2 is a rising trend in the surface-air and sea-surface temperatures (SSTs). This Technical Publication (TP) examines the statistical relationships between 10-year moving averages (10-yma) of the Global Land-Ocean Temperature Index (GLOTI), sunspot number (SSN), the Atlantic Multidecadal Oscillation (AMO) index, and the Mauna Loa CO2 (MLCO2) index for the common interval 1964-2006, where the 10-yma values are used to indicate trends in the data. Scatter plots using the 10-yma values between GLOTI and each of the other parameters are determined, both as single-variate and multivariate fits. Scatter plots are also determined for MLCO2 using single-variate and bivariate (BV) fits, based on the GLOTI alone and the GLOTI in combination with the AMO index. On the basis of the inferred preferential fits for MLCO2, estimates for MLCO2 are determined for the interval 1885-1964, thereby yielding an estimate of the preindustrial level of atmospheric concentration of CO2. Lastly, 10-yma values of MLCO2 are compared against 10-yma estimates of the total carbon emissions (TCE) to determine the likelihood that manmade sources of carbon emissions are indeed responsible for the recent warming now

Modeling atmospheric dispersion for reactor accident consequence evaluation

International Nuclear Information System (INIS)

Alpert, D.J.; Gudiksen, P.H.; Woodard, K.

1982-01-01

Atmospheric dispersion models are a central part of computer codes for the evaluation of potential reactor accident consequences. A variety of ways of treating to varying degrees the many physical processes that can have an impact on the predicted consequences exists. The currently available models are reviewed and their capabilities and limitations, as applied to reactor accident consequence analyses, are discussed

A new supersymmetric index

International Nuclear Information System (INIS)

Cecotti, S.; Fendley, P.; Intriligator, K.; Vafa, C.

1992-01-01

We show that Tr(-1) F F e -βH is an index for N = 2 supersymmetric theories in two dimensions, in the sense that it is independent of almost all deformations of the theory. This index is related to the geometry of the vacua (Berry's curvature) and satisfies an exact differential equation as a function of β. For integrable theories we can also compute the index thermodynamically, using the exact S-matrix. The equivalence of these two results implies a highly non-trivial equivalence of a set of coupled integral equations with these differential equations, among them Painleve III and the affine Toda equations. (orig.)

Constrained consequence

CSIR Research Space (South Africa)

Britz, K

2011-09-01

Full Text Available their basic properties and relationship. In Section 3 we present a modal instance of these constructions which also illustrates with an example how to reason abductively with constrained entailment in a causal or action oriented context. In Section 4 we... of models with the former approach, whereas in Section 3.3 we give an example illustrating ways in which C can be de ned with both. Here we employ the following versions of local consequence: De nition 3.4. Given a model M = hW;R;Vi and formulas...

40 CFR 68.165 - Offsite consequence analysis.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Offsite consequence analysis. 68.165 Section 68.165 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CHEMICAL ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.165 Offsite consequence...

Lattice Index Coding

OpenAIRE

Natarajan, Lakshmi; Hong, Yi; Viterbo, Emanuele

2014-01-01

The index coding problem involves a sender with K messages to be transmitted across a broadcast channel, and a set of receivers each of which demands a subset of the K messages while having prior knowledge of a different subset as side information. We consider the specific case of noisy index coding where the broadcast channel is Gaussian and every receiver demands all the messages from the source. Instances of this communication problem arise in wireless relay networks, sensor networks, and ...

An Examination of the Relationship between Consequence-Specific Normative Belief Patterns and Alcohol-Related Consequences among College Students

Science.gov (United States)

Reavy, Racheal; Cleveland, Michael J.; Mallett, Kimberly A.; Scaglione, Nichole M.; Sell, Nichole M.; Turrisi, Rob

2016-01-01

Background Research has previously identified a high-risk subgroup of college students who experience high levels of multiple and repeated alcohol-related consequences (MRC group). The purpose of this study was to examine the association between consequence-specific normative influences and experiencing multiple and repeated drinking-related consequences using a person-centered approach. Normative subgroups were identified using latent profile analysis (LPA), which were then used to predict MRC group status at 6-month follow-up. Methods First-year college student drinkers (N=2024) at a large northeastern university completed online surveys during the fall and spring semesters of their freshman year. Retention was high with 92% of invited participants completing T2, of which the MRC group accounted for 27%. Results Three student profiles were identified from LPA on T1 data: Non Permissive Parents (77%), Positive Peer and Parent Norms (20%), and Permissive Parents (3%). Logistic regression revealed that both the Positive Peer and Parent Norms and Permissive Parents profiles had significantly higher odds of MRC group membership at follow-up (1.81 and 2.78 times greater, respectively). Conclusions The results suggest value in prevention efforts that include normative beliefs about alcohol-related consequences. Further, parental norms in particular have the potential to enhance interventions, especially through direct communication of disapproval for experiencing consequences. PMID:27805274

7 CFR 1770.3 - Index of records.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Index of records. 1770.3 Section 1770.3 Agriculture... Index of records. (a) Each borrower shall maintain a master index of records. The master index shall... maintained. The master index shall be subject to review by RUS and RUS shall reserve the right to add records...

Asset pricing with index investing

OpenAIRE

Georgy Chabakauri; Oleg Rytchkov

2014-01-01

We provide a novel theoretical analysis of how index investing affects capital market equilibrium. We consider a dynamic exchange economy with heterogeneous investors and two Lucas trees and find that indexing can either increase or decrease the correlation between stock returns and in general increases (decreases) volatilities and betas of stocks with larger (smaller) market capitalizations. Indexing also decreases market volatility and interest rates, although those effects are weak. The im...

Indexing from thesauri to the semantic web

CERN Document Server

de Keyser, Piet

2012-01-01

Indexing consists of both novel and more traditional techniques. Cutting-edge indexing techniques, such as automatic indexing, ontologies, and topic maps, were developed independently of older techniques such as thesauri, but it is now recognized that these older methods also hold expertise. Indexing describes various traditional and novel indexing techniques, giving information professionals and students of library and information sciences a broad and comprehensible introduction to indexing. This title consists of twelve chapters: an Introduction to subject readings and theasauri; Automatic i

Domestic policy consequences of new implementation models. Consequences for industrial niches; Industripolitiske konsekvenser av nye gjennomfoeringsmodeller. Konsekvenser for nisjebedriftene

Energy Technology Data Exchange (ETDEWEB)

Johannessen, T.

1995-12-31

The paper relates to the consequences of domestic policy with the focus on new implementation models used for cost reduction of offshore development projects in Norway. The paper puts the attention to the consequences from implementation models on industrial niches (subcontractors)

Optimized Data Indexing Algorithms for OLAP Systems

Directory of Open Access Journals (Sweden)

Lucian BORNAZ

2010-12-01

Full Text Available The need to process and analyze large data volumes, as well as to convey the information contained therein to decision makers naturally led to the development of OLAP systems. Similarly to SGBDs, OLAP systems must ensure optimum access to the storage environment. Although there are several ways to optimize database systems, implementing a correct data indexing solution is the most effective and less costly. Thus, OLAP uses indexing algorithms for relational data and n-dimensional summarized data stored in cubes. Today database systems implement derived indexing algorithms based on well-known Tree, Bitmap and Hash indexing algorithms. This is because no indexing algorithm provides the best performance for any particular situation (type, structure, data volume, application. This paper presents a new n-dimensional cube indexing algorithm, derived from the well known B-Tree index, which indexes data stored in data warehouses taking in consideration their multi-dimensional nature and provides better performance in comparison to the already implemented Tree-like index types.

Walkability Index

Data.gov (United States)

U.S. Environmental Protection Agency — The Walkability Index dataset characterizes every Census 2010 block group in the U.S. based on its relative walkability. Walkability depends upon characteristics of...

Evaluating the Welfare of Index Insurance

DEFF Research Database (Denmark)

Harrison, Glenn W.; Martínez-Correa, Jimmy; Ng, Jia Min

affects both the demand for the product and the welfare of individuals making take-up decisions. We study the impact of basis risk on insurance take-up and on expected welfare in a laboratory experiment with an insurance frame. We measure the expected welfare of index insurance to individuals while......Index insurance was conceived to be a product that would simplify the claim settlement process and make it more objective, reducing transaction costs and moral hazard. However, index insurance also exposes the insured to basis risk, which arises because there can be a mismatch between the index...... risks that are different from preferences exhibited for their actuarially-equivalent counterparts. We study the potential link between index insurance demand and attitudes towards compound risks. We test the hypothesis that the compound risk nature of index insurance induced by basis risk negatively...

The correlation of vascularization index and flow index of thyroid cancer ultrasound with tumor malignancy

Directory of Open Access Journals (Sweden)

Bing Liao

2017-06-01

Full Text Available Objective: To study the correlation of ultrasound vascularization index and flow index of thyroid cancer with tumor malignancy. Methods: A total of 140 patients with thyroid nodule who accepted surgical resection in our hospital between May 2013 and June 2016 were selected as the research subjects, the patients with malignant thyroid nodule were included in the malignant group of the research and patients with benign thyroid nodule were included in the benign group of research. Three-dimensional power Doppler ultrasonography was conducted before operation to determine vascularization index (VI, flow index (FI and vascularization flow index (VFI; tumor tissues were collected after operation to detect the expression of angiogenesis as well as cell proliferation, apoptosis and invasion-related molecules. Results: VI, FI and VFI levels of tumor tissue of malignant group were significantly higher than those of benign group; VEGF, MK, Ang-2, IGF-II, Bcl-2, Livin, Wip1, S100A4, TCF, β-catenin and SATB1 protein expression in tumor tissue of malignant group were significantly higher than those of benign group and positively correlated with VI, FI and VFI levels while CCNG2 and p27 protein expression were significantly lower than those of benign group and negatively correlated with VI, FI and VFI levels. Conclusion: Ultrasound vascularization index and flow index of thyroid cancer increase significantly and are closely related to the angiogenesis as well as cell proliferation, apoptosis and invasion.

2005 Environmental Sustainability Index (ESI)

Data.gov (United States)

National Aeronautics and Space Administration — The 2005 Environmental Sustainability Index (ESI) is a measure of overall progress towards environmental sustainability, developed for 146 countries. The index...

Subjective and Objective Work-Based Identity Consequences

NARCIS (Netherlands)

Botha, F.C.; Roodt, G.; van de Bunt-Kokhuis, S.G.M.; Jansen, P.G.W.; Roodt, G.

2015-01-01

The aim of this chapter is to provide a systematic literature review on the selected consequences of work-based identity (WI). The first section of the chapter includes the following subjective consequences: self-report measures on personal alienation, helping behaviour (H-OCB), burnout (consisting

BODE index versus GOLD classification for explaining anxious and depressive symptoms in patients with COPD – a cross-sectional study

Directory of Open Access Journals (Sweden)

Burghuber Otto

2009-01-01

Full Text Available Abstract Background Anxiety and depression are common and treatable risk factors for re-hospitalisation and death in patients with COPD. The degree of lung function impairment does not sufficiently explain anxiety and depression. The BODE index allows a functional classification of COPD beyond FEV1. The aim of this cross-sectional study was (1 to test whether the BODE index is superior to the GOLD classification for explaining anxious and depressive symptoms; and (2 to assess which components of the BODE index are associated with these psychological aspects of COPD. Methods COPD was classified according to the GOLD stages based on FEV1%predicted in 122 stable patients with COPD. An additional four stage classification was constructed based on the quartiles of the BODE index. The hospital anxiety and depression scale was used to assess anxious and depressive symptoms. Results The overall prevalence of anxious and depressive symptoms was 49% and 52%, respectively. The prevalence of anxious symptoms increased with increasing BODE stages but not with increasing GOLD stages. The prevalence of depressive symptoms increased with both increasing GOLD and BODE stages. The BODE index was superior to FEV1%predicted for explaining anxious and depressive symptoms. Anxious symptoms were explained by dyspnoea. Depressive symptoms were explained by both dyspnoea and reduced exercise capacity. Conclusion The BODE index is superior to the GOLD classification for explaining anxious and depressive symptoms in COPD patients. These psychological consequences of the disease may play a role in future classification systems of COPD.

77 FR 41464 - IndexIQ Advisors LLC and IndexIQ Active ETF Trust; Notice of Application

Science.gov (United States)

2012-07-13

...] IndexIQ Advisors LLC and IndexIQ Active ETF Trust; Notice of Application July 9, 2012. AGENCY... IndexIQ Active ETF Trust (``Trust''). Filing Dates: The application was filed on September 9, 2011, and... relief is unusual insofar as the requested order seeks relief for an ETF. Applicants note, however, that...

Coronary microvasculopathy in heart transplantation: Consequences and therapeutic implications.

Science.gov (United States)

Vecchiati, Alessandra; Tellatin, Sara; Angelini, Annalisa; Iliceto, Sabino; Tona, Francesco

2014-06-24

Despite the progress made in the prevention and treatment of rejection of the transplanted heart, cardiac allograft vasculopathy (CAV) remains the main cause of death in late survival transplanted patients. CAV consists of a progressive diffuse intimal hyperplasia and the proliferation of vascular smooth muscle cells, ending in wall thickening of epicardial vessels, intramyocardial arteries (50-20 μm), arterioles (20-10 μm), and capillaries (system. The non-immunological factors are older donor age, ischemia-reperfusion time, hyperlipidemia and CMV infections. Diagnostic techniques that are able to assess microvascular function are lacking. Intravascular ultrasound and fractional flow reserve, when performed during coronary angiography, are able to detect epicardial coronary artery disease but are not sensitive enough to assess microvascular changes. Some authors have proposed an index of microcirculatory resistance during maximal hyperemia, which is calculated by dividing pressure by flow (distal pressure multiplied by the hyperemic mean transit time). Non-invasive methods to assess coronary physiology are stress echocardiography, coronary flow reserve by transthoracic Doppler echocardiography, single photon emission computed tomography, and perfusion cardiac magnetic resonance. In this review, we intend to analyze the mechanisms, consequences and therapeutic implications of microvascular dysfunction, including an extended citation of relevant literature data.

Afghanistan Index

DEFF Research Database (Denmark)

Linnet, Poul Martin

2007-01-01

basis. The data are divided into different indicators such as security, polls, drug, social, economic, refugees etc. This represents a practical division and does not indicate that a picture as to for instance security can be obtained by solely looking at the data under security. In order to obtain...... a more valid picture on security this must incorporate an integrated look on all data meaning that for instance the economic data provides an element as to the whole picture of security.......The Afghanistan index is a compilation of quantitative and qualitative data on the reconstruction and security effort in Afghanistan. The index aims at providing data for benchmarking of the international performance and thus provides the reader with a quick possibility to retrieve valid...

A new index for electricity spot markets

International Nuclear Information System (INIS)

Falbo, Paolo; Fattore, Marco; Stefani, Silvana

2010-01-01

Different indexes are used in electricity markets worldwide to represent the daily behavior of spot prices. However, the peculiarities of these markets require a careful choice of the index, based on mathematical formulation and its statistical properties. Choosing a bad index may influence the financial policies of market players, since derivative pricing and hedging performance can be deeply affected. In this paper with an initial theoretical analysis, we intend to show that the most widely used indexes (simple arithmetic average and weighted average with current volumes) are poor representatives of the spot market. We will then perform an analysis of the hedging strategy on a derivative instrument (an Asian option) written on a reference index. The resulting simulations, applied to OMEL (Spain) and EEX (Germany), are sufficiently clear cut to suggest that the decision to adopt an index to represent properly a market must be taken very carefully. Finally we will propose a new index (FAST index) and, after comparing it with the previous indexes, will show that both theoretically and practically this index can be taken as a good electricity market synthetic indicator.

2016 Traffic Safety Culture Index

Science.gov (United States)

... Newsroom SEARCH Driver Behavior & Performance 2016 Traffic Safety Culture Index This report presents the results of our annual Traffic Safety Culture Index survey, providing data on the attitudes and ...

New developments related to the Hirsch index

OpenAIRE

Rousseau, Ronald

2006-01-01

It is shown that the h-index on the one hand, and the A- and g-indices on the other, measure different things. The A-index, however, seems overly sensitive to one extremely highly cited article. For this reason it would seem that the g-index is the more useful of the two. As to the h- and the g-index: they do measure different aspects of a scientist’s publication list. Certainly the h-index does not tell the full story, and, although a more sensitive indicator than the h-index, neither does t...

[Evaluation of circulatory state using pulse oximeter: 2. PI (perfusion index) x PVI (pleth variability index)].

Science.gov (United States)

Kaneda, Toru; Suzuki, Toshiyasu

2009-07-01

Pulse oximeter expressed by SpO2 is used for monitoring respiratory state during operation and in ICU. Perfusion index (PI) and pleth variability index (PVI) as new indexes are calculated from pulse oximeter (Masimo SET Radical-7, Masimo Corp., USA, 1998) waveforms. And these indices were used as parameters to evaluate the circulatory state. For PI calculation, the pulsatile infrared signal is indexed against the nonpulsatile infrared signal and expressed as a percentage. It might thus be of future value in assessment of perioperative changes in peripheral perfusion. PVI is a measure of a dynamic change in PI that occurs during complete respiratory cycle. It might be thought that PVI, an index automatically derived from the pulse oximeter waveform analysis, had potentially clinical applications for noninvasive hypovolemia detection and fluid responsiveness monitoring.

Impacts of ambient temperature on the burden of bacillary dysentery in urban and rural Hefei, China.

Science.gov (United States)

Cheng, J; Xie, M Y; Zhao, K F; Wu, J J; Xu, Z W; Song, J; Zhao, D S; Li, K S; Wang, X; Yang, H H; Wen, L Y; Su, H; Tong, S L

2017-06-01

Bacillary dysentery continues to be a major health issue in developing countries and ambient temperature is a possible environmental determinant. However, evidence about the risk of bacillary dysentery attributable to ambient temperature under climate change scenarios is scarce. We examined the attributable fraction (AF) of temperature-related bacillary dysentery in urban and rural Hefei, China during 2006-2012 and projected its shifting pattern under climate change scenarios using a distributed lag non-linear model. The risk of bacillary dysentery increased with the temperature rise above a threshold (18·4 °C), and the temperature effects appeared to be acute. The proportion of bacillary dysentery attributable to hot temperatures was 18·74% (95 empirical confidence interval (eCI): 8·36-27·44%). Apparent difference of AF was observed between urban and rural areas, with AF varying from 26·87% (95% eCI 16·21-36·68%) in urban area to -1·90% (95 eCI -25·03 to 16·05%) in rural area. Under the climate change scenarios alone (1-4 °C rise), the AF from extreme hot temperatures (>31·2 °C) would rise greatly accompanied by the relatively stable AF from moderate hot temperatures (18·4-31·2 °C). If climate change proceeds, urban area may be more likely to suffer from rapidly increasing burden of disease from extreme hot temperatures in the absence of effective mitigation and adaptation strategies.

Quality assurance: using the exposure index and the deviation index to monitor radiation exposure for portable chest radiographs in neonates

Energy Technology Data Exchange (ETDEWEB)

Cohen, Mervyn D. [Indiana University School of Medicine, Department of Radiology, Riley Children' s Hospital, Indianapolis, IN (United States); Riley Hospital for Children, Department of Radiology, Indianapolis, IN (United States); Cooper, Matt L.; Piersall, Kelly [Indiana University School of Medicine, Department of Radiology, Riley Children' s Hospital, Indianapolis, IN (United States); Apgar, Bruce K. [Agfa HealthCare Corporation, Greenville, SC (United States)

2011-05-15

Many methods are used to track patient exposure during acquisition of plain film radiographs. A uniform international standard would aid this process. To evaluate and describe a new, simple quality-assurance method for monitoring patient exposure. This method uses the ''exposure index'' and the ''deviation index,'' recently developed by the International Electrotechnical Commission (IEC) and American Association of Physicists in Medicine (AAPM). The deviation index measures variation from an ideal target exposure index value. Our objective was to determine whether the exposure index and the deviation index can be used to monitor and control exposure drift over time. Our Agfa workstation automatically keeps a record of the exposure index for every patient. The exposure index and deviation index were calculated on 1,884 consecutive neonatal chest images. Exposure of a neonatal chest phantom was performed as a control. Acquisition of the exposure index and calculation of the deviation index was easily achieved. The weekly mean exposure index of the phantom and the patients was stable and showed <10% change during the study, indicating no exposure drift during the study period. The exposure index is an excellent tool to monitor the consistency of patient exposures. It does not indicate the exposure value used, but is an index to track compliance with a pre-determined target exposure. (orig.)

Quality assurance: using the exposure index and the deviation index to monitor radiation exposure for portable chest radiographs in neonates

International Nuclear Information System (INIS)

Cohen, Mervyn D.; Cooper, Matt L.; Piersall, Kelly; Apgar, Bruce K.

2011-01-01

Many methods are used to track patient exposure during acquisition of plain film radiographs. A uniform international standard would aid this process. To evaluate and describe a new, simple quality-assurance method for monitoring patient exposure. This method uses the ''exposure index'' and the ''deviation index,'' recently developed by the International Electrotechnical Commission (IEC) and American Association of Physicists in Medicine (AAPM). The deviation index measures variation from an ideal target exposure index value. Our objective was to determine whether the exposure index and the deviation index can be used to monitor and control exposure drift over time. Our Agfa workstation automatically keeps a record of the exposure index for every patient. The exposure index and deviation index were calculated on 1,884 consecutive neonatal chest images. Exposure of a neonatal chest phantom was performed as a control. Acquisition of the exposure index and calculation of the deviation index was easily achieved. The weekly mean exposure index of the phantom and the patients was stable and showed <10% change during the study, indicating no exposure drift during the study period. The exposure index is an excellent tool to monitor the consistency of patient exposures. It does not indicate the exposure value used, but is an index to track compliance with a pre-determined target exposure. (orig.)

AA Index

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The geomagnetic aa index provides a long climatology of global geomagnetic activity using 2 antipodal observatories at Greenwich and Melbourne- IAGA Bulletin 37,...

Assessing economic consequences of radiation accidents

International Nuclear Information System (INIS)

Rowe, M.D.; Lee, J.C.; Grimshaw, C.A.; Kalb, P.D.

1987-01-01

This project reviewed the literature on the economic consequences of accidents to determine the availability of assessment methods and data and their applicability to the high-level radioactive waste (HLW) disposal system before closure; determined needs for expansion, revision, or adaptation of methods and data for modeling economic consequences of accidents of the scale projected for the disposal system; and gathered data that might be useful for the needed revisions. 8 refs., 1 tab

Fast Localization in Large-Scale Environments Using Supervised Indexing of Binary Features.

Science.gov (United States)

Youji Feng; Lixin Fan; Yihong Wu

2016-01-01

The essence of image-based localization lies in matching 2D key points in the query image and 3D points in the database. State-of-the-art methods mostly employ sophisticated key point detectors and feature descriptors, e.g., Difference of Gaussian (DoG) and Scale Invariant Feature Transform (SIFT), to ensure robust matching. While a high registration rate is attained, the registration speed is impeded by the expensive key point detection and the descriptor extraction. In this paper, we propose to use efficient key point detectors along with binary feature descriptors, since the extraction of such binary features is extremely fast. The naive usage of binary features, however, does not lend itself to significant speedup of localization, since existing indexing approaches, such as hierarchical clustering trees and locality sensitive hashing, are not efficient enough in indexing binary features and matching binary features turns out to be much slower than matching SIFT features. To overcome this, we propose a much more efficient indexing approach for approximate nearest neighbor search of binary features. This approach resorts to randomized trees that are constructed in a supervised training process by exploiting the label information derived from that multiple features correspond to a common 3D point. In the tree construction process, node tests are selected in a way such that trees have uniform leaf sizes and low error rates, which are two desired properties for efficient approximate nearest neighbor search. To further improve the search efficiency, a probabilistic priority search strategy is adopted. Apart from the label information, this strategy also uses non-binary pixel intensity differences available in descriptor extraction. By using the proposed indexing approach, matching binary features is no longer much slower but slightly faster than matching SIFT features. Consequently, the overall localization speed is significantly improved due to the much faster key

Review of the Safety Concern Related to CANDU Moderator Temperature Distribution and Status of KAERI Moderator Circulation Test (MCT) Experiments

Energy Technology Data Exchange (ETDEWEB)

Rhee, Bo W.; Kim, Hyoung T. [Severe Accident and PHWR Safety Research Division, Daejeon (Korea, Republic of); Kim, Tongbeum [University of the Witwatersrand, Johannesburg (South Africa); Im, Sunghyuk [KAIST, Daejeon (Korea, Republic of)

2015-10-15

Following a large break LOCA and before Emergency Coolant Injection (ECI) initiation, pressure tubes (PT) significantly heat up as a result of the initial power pulse and degraded coolant flow. Consequently, some pressure tubes balloon and come into contact with the calandria tubes (CT). Following the PT/CT contact, the pressure tubes cool as they transfer some of the absorbed heat to the moderator via conduction at contact locations. As long as sustained calandria tube dryout does not occur, the calandria tube surface temperature remains below the creep threshold temperature and no further deformation is expected. Consequently, a sufficient condition to ensure fuel channel integrity following a large LOCA, is the avoidance of sustained calandria tubes dryout. If the moderator available subcooling at the onset of a large LOCA is greater than the subcooling requirements, a sustained calandria tube dryout is avoided. The subcooling requirements are determined from a set of experiments known as fuel channel contact experiments. The difference between available subcooling and required subcooling is called subcooling margins. The moderator flow circulation patterns are complicated slow flows that significantly vary from buoyancy dominated to inertia dominated patterns. Accurate predictions of flow patterns are essential for accurate calculation of moderator temperature distributions and the related moderator subcooling. Following a large break LOCA and before Emergency Coolant Injection (ECI) initiation, pressure tubes (PT) significantly heat up as a result of the initial power pulse and degraded coolant flow. Consequently, some pressure tubes balloon and come into contact with the calandria tubes (CT). Following the PT/CT contact, the pressure tubes cool as they transfer some of the absorbed heat to the moderator via conduction at contact locations. As long as sustained calandria tube dryout does not occur, the calandria tube surface temperature remains below the creep

College Alcohol Beliefs and Drinking Consequences: A Multiple Mediation Analysis of Norms, Expectancies, and Willingness to Experience Drinking Consequences

Science.gov (United States)

Osberg, Timothy M.; Boyer, Amber

2018-01-01

Objective: We explored the potential mediating role of willingness to experience drinking consequences and other traditional alcohol outcome predictors (descriptive norms, injunctive norms, positive alcohol expectancies) in explaining the association between college alcohol beliefs1 (CABs) and the actual experience of drinking consequences among…

2001 Environmental Sustainability Index (ESI)

Data.gov (United States)

National Aeronautics and Space Administration — The 2001 Environmental Sustainability Index (ESI) utilizes a refined methodology based on the 2000 Pilot ESI effort, to construct an index covering 122 countries...

H-index, mentoring-index, highly-cited and highly-accessed: how to evaluate scientists?

Directory of Open Access Journals (Sweden)

Jeang Kuan-Teh

2008-11-01

Full Text Available Abstract How best to evaluate scientists within a peer group is a difficult task. This editorial discusses the use of the H-index and total citations. It also raises the consideration of a mentoring-index and the value of understanding the frequency that a published paper is accessed by readers.

Handbook of proton-NMR spectra and data index

CERN Document Server

Asahi Research Center Co, Ltd

2013-01-01

Handbook of Proton-NMR Spectra and Data: Index to Volumes 1-10 compiles four types of indexes used in charting the proton-NMR spectral database -Chemical Name Index, Molecular Formula Index, Substructure Index, and Chemical Shift Index. The Chemical Name Index compiles all chemical names in alphabetical order, followed by a spectrum number. When the desired organic compound cannot be found in the Chemical Name Index or its nomenclature is unclear, it becomes necessary to look for a compound by means of its molecular formula, hence the Molecular Formula Index. A unique notation system for repre

29 CFR 2570.114 - Consequences of default.

Science.gov (United States)

2010-07-01

... 29 Labor 9 2010-07-01 2010-07-01 false Consequences of default. 2570.114 Section 2570.114 Labor Regulations Relating to Labor (Continued) EMPLOYEE BENEFITS SECURITY ADMINISTRATION, DEPARTMENT OF LABOR... ERISA Section 502(c)(6) § 2570.114 Consequences of default. For 502(c)(6) civil penalty proceedings...

29 CFR 2570.134 - Consequences of default.

Science.gov (United States)

2010-07-01

... 29 Labor 9 2010-07-01 2010-07-01 false Consequences of default. 2570.134 Section 2570.134 Labor Regulations Relating to Labor (Continued) EMPLOYEE BENEFITS SECURITY ADMINISTRATION, DEPARTMENT OF LABOR... ERISA Section 502(c)(7) § 2570.134 Consequences of default. For 502(c)(7) civil penalty proceedings...

29 CFR 2570.164 - Consequences of default.

Science.gov (United States)

2010-07-01

... 29 Labor 9 2010-07-01 2010-07-01 false Consequences of default. 2570.164 Section 2570.164 Labor Regulations Relating to Labor (Continued) EMPLOYEE BENEFITS SECURITY ADMINISTRATION, DEPARTMENT OF LABOR... ERISA Section 502(c)(8) § 2570.164 Consequences of default. For 502(c)(8) civil penalty proceedings...

Greenhouse effect: analysis, incertitudes, consequences

International Nuclear Information System (INIS)

Perrier, A.

1991-01-01

A general presentation of climatic changes due to greenhouse effect with their consequences is analysed. After a schematic description of this effect a simplified atmospheric model (box model) is proposed. This model integrates the main feedback effects and quantifies them. The effects of astronomic and atmospheric factors on climatic changes are analyzed and compared with classical paleoclimatic results. This study shows the need of good global modelization to evaluate long term quantification of climatic greenhouse effects according to the main time lag of the several biospheric boxes. An overview of biologic and agronomic consequences is given to promote new research subjects and to orientate protecting and conservative biospheric actions [fr

Etiology, clinical profile, severity and outcome of acute pancreatitis in relation to bed side index for severity of acute pancreatitis bisap and CT severity index [CTSI] scores

Directory of Open Access Journals (Sweden)

Bezwada Srinivasa Rao, Matta SreeVani, V.Sarat Chandra

2014-11-01

Full Text Available Background: Acute pancreatitis is an inflammatory process of the pancreas with involvement of regional tissues or remote organ systems and with potentially devastating consequences. Early prediction of outcome of acute pancreatitis within 24 hrs by clinically based bed Side Index of Severity of Acute Pancreatitis [BISAP] Score and radiological based CT Severity Index [CTSI] later on being useful in initiation of early treatment, assessing severity, to prevent morbidity and mortality. In those who survive, it can progress to chronic pancreatitis resulting in malabsorption and permanent diabetes. Aim: The aim was to study aetiology, clinical profile, severity, outcome of acute pancreatitis in relation to BISAP Score and CTSI. Materials and Methods: This was an observational and prospective study. The present study enrolled 55 patients who were diagnosed as acute pancreatitis and patients with chronic pancreatitis were excluded from the study. Vital data like pulse rate, blood Pressure, temperature, respiratory rate, conscious level using Glasgow coma scale, serum amylase, lipase, Chest x-ray, US abdomen and CT abdomen [both CECT & NCCT] were done. BISAP Score was obtained at the time of presentation or within 24 hours of presentation and radiological based CT Severity Index [CTSI] was calculated using the Balthazar grading system and Necrosis Scoring system to assess the severity, morbidity and mortality. The results: In this study, the most common aetiology being alcohol intake followed by gall stones. BISAP Score 3 had organ dysfunction and Score 4 had 100% mortality. The relation between CTSI score and Organ dysfunction showed increased organic dysfunction and higher mortality with higher CTSI Scores. p value < 0.0001 was calculated using Pearson Chi-square test and found to be statistically significant. Conclusions: Both BISAP and CTSI scores had positive correlation with morbidity and mortality.

Filter indexing for spectrophotometer system

International Nuclear Information System (INIS)

Chamran, M.M.; Scott, L.B.; Williams, P.B.

1982-01-01

A spectrophotometer system has an optical system for transmitting a beam from a source at select wavelengths onto a detector. A plurality of filters are positioned in a tray. A stepper mechanism indexes the tray along a path. A microcomputer controls the stepper mechanism and the optical system. The wavelength is successively changed over a range, the tray is indexed to move a select filter into the beam at a predetermined wavelength and the changing is discontinued during indexing

47 CFR Alphabetical Index - Part 78

Science.gov (United States)

2010-10-01

... 47 Telecommunication 4 2010-10-01 2010-10-01 false Part 78 Index Alphabetical Index... SERVICE Technical Regulations Modulation limits. Pt. 78, Index Alphabetical Index—Part 78 A Antenna... Changes in equipment 78.109 Conditions for license 78.27 Coordination, frequencies 78.36 Cross reference...

Puerto Rico ESI/RSI: INDEX

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

Workload-Aware Indexing of Continuously Moving Objects

DEFF Research Database (Denmark)

Tzoumas, Kostas; Yiu, Man Lung; Jensen, Christian Søndergaard

2009-01-01

structures can easily become performance bottlenecks. We address the need for indexing that is adaptive to the workload characteristics, called workload-aware, in order to cover the space in between maintaining an accurate index, and having no index at all. Our proposal, QU-Trade, extends R-tree type...... indexing and achieves workload-awareness by controlling the underlying index’s filtering quality. QU-Trade safely drops index updates, increasing the overlap in the index when the workload is update-intensive, and it restores the filtering capabilities of the index when the workload becomes query......-intensive. This is done in a non-uniform way in space so that the quality of the index remains high in frequently queried regions, while it deteriorates in frequently updated regions. The adaptation occurs online, without the need for a learning phase. We apply QU-Trade to the R-tree and the TPR-tree, and we offer...

Enhanced index tracking modelling in portfolio optimization

Science.gov (United States)

Lam, W. S.; Hj. Jaaman, Saiful Hafizah; Ismail, Hamizun bin

2013-09-01

Enhanced index tracking is a popular form of passive fund management in stock market. It is a dual-objective optimization problem, a trade-off between maximizing the mean return and minimizing the risk. Enhanced index tracking aims to generate excess return over the return achieved by the index without purchasing all of the stocks that make up the index by establishing an optimal portfolio. The objective of this study is to determine the optimal portfolio composition and performance by using weighted model in enhanced index tracking. Weighted model focuses on the trade-off between the excess return and the risk. The results of this study show that the optimal portfolio for the weighted model is able to outperform the Malaysia market index which is Kuala Lumpur Composite Index because of higher mean return and lower risk without purchasing all the stocks in the market index.

Estimation of Physiological Cost Index as an Energy Expenditure Index using MacGregor’s Equation

Directory of Open Access Journals (Sweden)

Binaya SJB Rana

2015-09-01

Full Text Available Introduction: Physical activity and energy expenditure can be quantified by measuring heart rate, oxygen uptake and respiratory quotient. The Physiological Cost Index (PCI proposed by MacGregor is a simple and straightforward method to estimate the energy expenditure index. Here, we aim to estimate the energy expenditure among young Asian population using MacGregor’s equation. Methods: A total of 50 young randomly selected healthy females performed 50m, 100m and 150m walking test at their self-selected preferred speed. The physiological cost index values for 100 m walk at speeds slower and faster than the preferred speed were also obtained. The physiological cost index during exercise was calculated using MacGregor’s equation considering heart rate and speed of walking over the varying distances. Results: The PCI values on three different distances are consistent during self selected preferred speed. The PCI estimation on second and third tests for all three distances walked consistently reproducible. However for each distance walked, the first test the PCI was significantly higher than the second and third test values. The PCI values increased significantly when subjects walked either slower (p = 0.02 or faster (p = 0.001 than their normal preferred speed. Conclusion: The physiological cost index values were similar for varying distances walks. The PCI was the least at the preferred speed of walking and increased when the subjects either walked slower or faster than the preferred speed. The first estimation was higher than subsequent estimations. Keywords: energy expenditure index; exercise; physiological cost index. | PubMed

Macdonald index and chiral algebra

Science.gov (United States)

Song, Jaewon

2017-08-01

For any 4d N = 2 SCFT, there is a subsector described by a 2d chiral algebra. The vacuum character of the chiral algebra reproduces the Schur index of the corresponding 4d theory. The Macdonald index counts the same set of operators as the Schur index, but the former has one more fugacity than the latter. We conjecture a prescription to obtain the Macdonald index from the chiral algebra. The vacuum module admits a filtration, from which we construct an associated graded vector space. From this grading, we conjecture a notion of refined character for the vacuum module of a chiral algebra, which reproduces the Macdonald index. We test this prescription for the Argyres-Douglas theories of type ( A 1 , A 2 n ) and ( A 1 , D 2 n+1) where the chiral algebras are given by Virasoro and \\widehat{su}(2) affine Kac-Moody algebra. When the chiral algebra has more than one family of generators, our prescription requires a knowledge of the generators from the 4d.

Computerized index for teaching files

International Nuclear Information System (INIS)

Bramble, J.M.

1989-01-01

A computerized index can be used to retrieve cases from a teaching file that have radiographic findings similar to an unknown case. The probability that a user will review cases with a correct diagnosis was estimated with use of radiographic findings of arthritis in hand radiographs of 110 cases from a teaching file. The nearest-neighbor classification algorithm was used as a computer index to 110 cases of arthritis. Each case was treated as an unknown and inputted to the computer index. The accuracy of the computer index in retrieving cases with the same diagnosis (including rheumatoid arthritis, gout, psoriatic arthritis, inflammatory osteoarthritis, and pyrophosphate arthropathy) was measured. A Bayes classifier algorithm was also tested on the same database. Results are presented. The nearest-neighbor algorithm was 83%. By comparison, the estimated accuracy of the Bayes classifier algorithm was 78%. Conclusions: A computerized index to a teaching file based on the nearest-neighbor algorithm should allow the user to review cases with the correct diagnosis of an unknown case, by entering the findings of the unknown case

A general index of inherent risk

OpenAIRE

Schnytzer, Adi; Westreich, Sara

2009-01-01

We extend the pioneering work of Aumann and Serrano by presenting an index of inherent riskiness of a gamble having the desirable properties of their index, while being applicable to gambles with either positive or negative expectations. As such, our index provides a measure of riskiness which is of use for both risk lovers and risk aversive gamblers, and is defined for all discrete and a large class of continuous gambles. We analyze abstract properties of our index, and present in addition t...

Hepatic steatosis : metabolic consequences

NARCIS (Netherlands)

Boer, Adriana Maria den

2006-01-01

In this thesis we focused on the causes and consequences of hepatic steatosis. Epidemiological studies in humans, as well as experimental studies in animal models, have shown an association between visceral obesity and dyslipidemia, insulin resistance and type 2 diabetes mellitus. The mechanism

Diversity Index

Data.gov (United States)

Town of Chapel Hill, North Carolina — This map service summarizes racial and ethnic diversity in the United States in 2012.The Diversity Index shows the likelihood that two persons chosen at random from...

AUTHOR INDEX

Indian Academy of Sciences (India)

a granitic terrain of southern India using factor analysis and GIS. 1059. Radhakrishna M see Dev Sheena V .... Landslide susceptibility analysis using Probabilistic. Certainty Factor ... index via entropy-difference analysis. 687. Yidana Sandow ...

Measurement of damage in systemic vasculitis: a comparison of the Vasculitis Damage Index with the Combined Damage Assessment Index

DEFF Research Database (Denmark)

Suppiah, Ravi; Flossman, Oliver; Mukhtyar, Chetan

2011-01-01

To compare the Vasculitis Damage Index (VDI) with the Combined Damage Assessment Index (CDA) as measures of damage from vasculitis.......To compare the Vasculitis Damage Index (VDI) with the Combined Damage Assessment Index (CDA) as measures of damage from vasculitis....

Evaluation of the Thompson articular index

NARCIS (Netherlands)

van den Brink, H. R.; van der Heide, A.; Jacobs, J. W.; van der Veen, M. J.; Bijlsma, J. W.

1993-01-01

Three articular indices for measuring disease activity are compared. In a cross sectional study the Thompson articular index (a modified Lansbury index) correlated better with laboratory variables than the Ritchie articular index or a swollen joint score (Thompson 0.74-0.77; Ritchie 0.57-0.58;

Intended and unintended consequences of mandatory IFRS adoption

OpenAIRE

Brüggemann, Ulf; Hitz, Jörg-Markus; Sellhorn, Thorsten

2012-01-01

This paper discusses empirical evidence on the economic consequences of mandatory adoption of International Financial Reporting Standards (IFRS) in the European Union (EU) and provides suggestions on how future research can add to our understanding of these effects. Based on the explicitly stated objectives of the EU‟s so-called „IAS Regulation‟, we distinguish between intended and unintended consequences of mandatory IFRS adoption. Empirical research on the intended consequences generally fa...

Employment protection and the consequences for displaced workers

DEFF Research Database (Denmark)

Albæk, Karsten; van Audenrode, Marc; Browning, Martin

We compare the wage and employment consequences of a job displacement in Belgium and Denmark. These two countries both have generous unemployment insurance schemes but job protection laws vary dramatically between the two. Using comparable data we find that the incidence of displacement and the c...... and the consequences for wages are similar in the two countries. The consequences for employment are very different with Danish workers experiencing much less unemployment after a displacement...

29 CFR 2570.94 - Consequences of default.

Science.gov (United States)

2010-07-01

... 29 Labor 9 2010-07-01 2010-07-01 false Consequences of default. 2570.94 Section 2570.94 Labor Regulations Relating to Labor (Continued) EMPLOYEE BENEFITS SECURITY ADMINISTRATION, DEPARTMENT OF LABOR... ERISA Section 502(c)(5) § 2570.94 Consequences of default. For 502(c)(5) civil penalty proceedings, this...

29 CFR 2570.64 - Consequences of default.

Science.gov (United States)

2010-07-01

... 29 Labor 9 2010-07-01 2010-07-01 false Consequences of default. 2570.64 Section 2570.64 Labor Regulations Relating to Labor (Continued) EMPLOYEE BENEFITS SECURITY ADMINISTRATION, DEPARTMENT OF LABOR... ERISA Section 502(c)(2) § 2570.64 Consequences of default. For 502(c)(2) civil penalty proceedings, this...

Probabilistic Criticality Consequence Evaluation

International Nuclear Information System (INIS)

P. Gottlieb; J.W. Davis; J.R. Massari

1996-01-01

This analysis is prepared by the Mined Geologic Disposal System (MGDS) Waste Package Development (WPD) department with the objective of providing a comprehensive, conservative estimate of the consequences of the criticality which could possibly occur as the result of commercial spent nuclear fuel emplaced in the underground repository at Yucca Mountain. The consequences of criticality are measured principally in terms of the resulting changes in radionuclide inventory as a function of the power level and duration of the criticality. The purpose of this analysis is to extend the prior estimates of increased radionuclide inventory (Refs. 5.52 and 5.54), for both internal and external criticality. This analysis, and similar estimates and refinements to be completed before the end of fiscal year 1997, will be provided as input to Total System Performance Assessment-Viability Assessment (TSPA-VA) to demonstrate compliance with the repository performance objectives

Estimating Search Engine Index Size Variability

DEFF Research Database (Denmark)

Van den Bosch, Antal; Bogers, Toine; De Kunder, Maurice

2016-01-01

One of the determining factors of the quality of Web search engines is the size of their index. In addition to its influence on search result quality, the size of the indexed Web can also tell us something about which parts of the WWW are directly accessible to the everyday user. We propose a novel...... method of estimating the size of a Web search engine’s index by extrapolating from document frequencies of words observed in a large static corpus of Web pages. In addition, we provide a unique longitudinal perspective on the size of Google and Bing’s indices over a nine-year period, from March 2006...... until January 2015. We find that index size estimates of these two search engines tend to vary dramatically over time, with Google generally possessing a larger index than Bing. This result raises doubts about the reliability of previous one-off estimates of the size of the indexed Web. We find...

International climate policy : consequences for shipping

OpenAIRE

Mæstad, Ottar; Evensen, Annika Jaersen; Mathiesen, Lars; Olsen, Kristian

2000-01-01

This report summarises the main results from the project Norwegian and international climate policy consequences for shipping. The aim of the project has been to shed light on how climate policies might affect shipping, both from the cost side and from the demand side. The project has been divided into three sub-projects, investigating the consequences of climate policies for 1. Optimal shipping operations and management 2. The competitiveness of shipping relative to land transport 3. The tra...

Resource consequences of reenrichment versus blending

International Nuclear Information System (INIS)

Owen, P.S.

1981-01-01

Many recent studies, including INFCE and NASAP, have concluded that recycling thermal reactor fuel reduces natural uranium requirements. These studies are based on a common set of assumptions concerning the method of recycling uranium, and consequently have produced quite similar results. It was assumed, however, that the residual uranium would be reenriched rather than blended with higher enriched uranium. This paper will examine several possible alternatives to reenriching residual uranium and discuss the consequences of each

Socioeconomic consequences of nuclear reactor accidents

International Nuclear Information System (INIS)

Tawil, J.J.; Callaway, J.W.; Coles, B.L.; Cronin, F.J.; Currie, J.W.; Imhoff, K.L.; Lewis, P.M.; Nesse, R.J.; Strenge, D.L.

1984-06-01

This report identifies and characterizes the off-site socioeconomic consequences that would likely result from a severe radiological accident at a nuclear power plant. The types of impacts that are addressed include economic impacts, health impacts, social/psychological impacts and institutional impacts. These impacts are identified for each of several phases of a reactor accident - from the warning phase through the post-resettlement phase. The relative importance of the impact during each accident phase and the degree to which the impact can be predicted are indicated. The report also examines the methods that are currently used for assessing nuclear reactor accidents, including development of accident scenarios and the estimating of socioeconomic accident consequences with various models. Finally, a critical evaluation is made regarding the use of impact analyses in estimating the contribution of socioeconomic consequences to nuclear accident reactor accident risk. 116 references, 7 figures, 15 tables

An axiomatic characterization of the Hirsch-index

NARCIS (Netherlands)

Woeginger, G.J.

2008-01-01

The Hirsch-index is a well-known index for measuring and comparing the output of scientific researchers. The main contribution of this article is an axiomatic characterization of the Hirsch-index in terms of three natural axioms. Furthermore, two other scientific impact indices (called the w-index

A methodology for overall consequence modeling in chemical industry

International Nuclear Information System (INIS)

Arunraj, N.S.; Maiti, J.

2009-01-01

Risk assessment in chemical process industry is a very important issue for safeguarding human and the ecosystem from damages caused to them. Consequence assessment is an integral part of risk assessment. However, the commonly used consequence estimation methods involve time-consuming complex mathematical models and simple assimilation of losses without considering all the consequence factors. This lead to the deterioration of quality of estimated risk value. So, the consequence modeling has to be performed in detail considering all major losses with optimal time to improve the decisive value of risk. The losses can be broadly categorized into production loss, assets loss, human health and safety loss, and environment loss. In this paper, a conceptual framework is developed to assess the overall consequence considering all the important components of major losses. Secondly, a methodology is developed for the calculation of all the major losses, which are normalized to yield the overall consequence. Finally, as an illustration, the proposed methodology is applied to a case study plant involving benzene extraction. The case study result using the proposed consequence assessment scheme is compared with that from the existing methodologies.

Automatic inference of indexing rules for MEDLINE

Directory of Open Access Journals (Sweden)

Shooshan Sonya E

2008-11-01

Full Text Available Abstract Background: Indexing is a crucial step in any information retrieval system. In MEDLINE, a widely used database of the biomedical literature, the indexing process involves the selection of Medical Subject Headings in order to describe the subject matter of articles. The need for automatic tools to assist MEDLINE indexers in this task is growing with the increasing number of publications being added to MEDLINE. Methods: In this paper, we describe the use and the customization of Inductive Logic Programming (ILP to infer indexing rules that may be used to produce automatic indexing recommendations for MEDLINE indexers. Results: Our results show that this original ILP-based approach outperforms manual rules when they exist. In addition, the use of ILP rules also improves the overall performance of the Medical Text Indexer (MTI, a system producing automatic indexing recommendations for MEDLINE. Conclusion: We expect the sets of ILP rules obtained in this experiment to be integrated into MTI.

7 CFR 61.103 - Determination of quality index.

Science.gov (United States)

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Determination of quality index. 61.103 Section 61.103... quality index. The quality index of cottonseed shall be an index of purity and soundness, and shall be... index of 100. (b) Below prime quality cottonseed. The quality index of cottonseed that, by analysis...

Index to Drug-Specific Information

Science.gov (United States)

... Postmarket Drug Safety Information for Patients and Providers Index to Drug-Specific Information Share Tweet Linkedin Pin ... options Linkedin Pin it Email Print Note: This Index does not include all FDA approved drugs. It ...

Normative perceptions of alcohol-related consequences among college students.

Science.gov (United States)

Brett, Emma I; Leavens, Eleanor L; Miller, Mary Beth; Lombardi, Nathaniel; Leffingwell, Thad R

2016-07-01

College students in the U.S. continue to drink in hazardous ways and experience a range of alcohol-related consequences. Personalized feedback interventions (PFIs), which often include normative components comparing personal drinking to that of similar peers, have been effective in reducing alcohol outcomes among college students. Though normative perceptions of the quantity and frequency of alcohol use have been examined in many studies, norms for alcohol-related consequences have received less attention. The current study examined self-other discrepancies (SODs) for alcohol-related consequences among college students. Participants overestimated how often alcohol-related consequences are experienced by other same-sex students on campus and rated consequences as more acceptable for others to experience than themselves. No differences in SODs were found between those who did and did not report alcohol use. Future studies should examine the efficacy of PFIs that incorporate normative feedback on alcohol-related consequences. Copyright © 2016 Elsevier Ltd. All rights reserved.

A Benchmark for Evaluating Moving Object Indexes

DEFF Research Database (Denmark)

Chen, Su; Jensen, Christian Søndergaard; Lin, Dan

2008-01-01

that targets techniques for the indexing of the current and near-future positions of moving objects. This benchmark enables the comparison of existing and future indexing techniques. It covers important aspects of such indexes that have not previously been covered by any benchmark. Notable aspects covered......Progress in science and engineering relies on the ability to measure, reliably and in detail, pertinent properties of artifacts under design. Progress in the area of database-index design thus relies on empirical studies based on prototype implementations of indexes. This paper proposes a benchmark...... include update efficiency, query efficiency, concurrency control, and storage requirements. Next, the paper applies the benchmark to half a dozen notable moving-object indexes, thus demonstrating the viability of the benchmark and offering new insight into the performance properties of the indexes....

An atmospheric dispersion index for prescribed burning

Science.gov (United States)

Leonidas G. Lavdas

1986-01-01

A numerical index that estimates the atmosphere's capacity to disperse smoke from prescribed burning is described. The physical assumptions and mathematical development of the index are given in detail. A preliminary interpretation of dispersion index values is offered. A FORTRAN subroutine package for computing the index is included.

29 CFR 2570.5 - Consequences of default.

Science.gov (United States)

2010-07-01

... 29 Labor 9 2010-07-01 2010-07-01 false Consequences of default. 2570.5 Section 2570.5 Labor... ERISA Section 502(i) § 2570.5 Consequences of default. For prohibited transaction penalty proceedings... administrative law judge may set aside a default entered under this provision where there is proof of defective...

Worldwide trends in body-mass index, underweight, overweight, and obesity from 1975 to 2016: a pooled analysis of 2416 population-based measurement studies in 128·9 million children, adolescents, and adults

NARCIS (Netherlands)

Abarca-Gómez, Leandra; Abdeen, Ziad A.; Hamid, Zargar Abdul; Abu-Rmeileh, Niveen M.; Acosta-Cazares, Benjamin; Acuin, Cecilia; Adams, Robert J.; Aekplakorn, Wichai; Afsana, Kaosar; Aguilar-Salinas, Carlos A.; Agyemang, Charles; Ahmadvand, Alireza; Ahrens, Wolfgang; Ajlouni, Kamel; Akhtaeva, Nazgul; Al-Hazzaa, Hazzaa M.; Al-Othman, Amani Rashed; Al-Raddadi, Rajaa; Al Buhairan, Fadia; Al Dhukair, Shahla; Ali, Mohamed M.; Ali, Osman; Alkerwi, Ala'a; Alvarez-Pedrerol, Mar; Aly, Eman; Amarapurkar, Deepak N.; Amouyel, Philippe; Amuzu, Antoinette; Andersen, Lars Bo; Anderssen, Sigmund A.; Andrade, Dolores S.; Ängquist, Lars H.; Anjana, Ranjit Mohan; Aounallah-Skhiri, Hajer; Araújo, Joana; Ariansen, Inger; Aris, Tahir; Arlappa, Nimmathota; Arveiler, Dominique; Aryal, Krishna K.; Aspelund, Thor; Assah, Felix K.; Assunção, Maria Cecília F.; Aung, May Soe; Avdicová, Mária; Azevedo, Ana; Azizi, Fereidoun; Babu, Bontha V.; Bahijri, Suhad; Baker, Jennifer L.; Balakrishna, Nagalla; Bamoshmoosh, Mohamed; Banach, Maciej; Bandosz, Piotr; Banegas, José R.; Barbagallo, Carlo M.; Barceló, Alberto; Barkat, Amina; Barros, Aluisio J. D.; Barros, Mauro V. G.; Bata, Iqbal; Batieha, Anwar M.; Batista, Rosangela L.; Batyrbek, Assembekov; Baur, Louise A.; Beaglehole, Robert; Romdhane, Habiba Ben; Benedics, Judith; Benet, Mikhail; Bennett, James E.; Bernabe-Ortiz, Antonio; Bernotiene, Gailute; Bettiol, Heloisa; Bhagyalaxmi, Aroor; Bharadwaj, Sumit; Bhargava, Santosh K.; Bhatti, Zaid; Bhutta, Zulfiqar A.; Bi, HongSheng; Bi, Yufang; Biehl, Anna; Bikbov, Mukharram; Bista, Bihungum; Bjelica, Dusko J.; Bjerregaard, Peter; Bjertness, Espen; Bjertness, Marius B.; Björkelund, Cecilia; Blokstra, Anneke; Bo, Simona; Bobak, Martin; Boddy, Lynne M.; Boehm, Bernhard O.; Boeing, Heiner; Boggia, Jose G.; Boissonnet, Carlos P.; Bonaccio, Marialaura; Bongard, Vanina; Bovet, Pascal; Braeckevelt, Lien; Braeckman, Lutgart; Bragt, Marjolijn C. E.; Brajkovich, Imperia; Branca, Francesco; Breckenkamp, Juergen; Breda, João; Brenner, Hermann; Brewster, Lizzy M.; Brian, Garry R.; Brinduse, Lacramioara; Bruno, Graziella; Bueno-de-Mesquita, H. B. As; Bugge, Anna; Buoncristiano, Marta; Burazeri, Genc; Burns, Con; de León, Antonio Cabrera; Cacciottolo, Joseph; Cai, Hui; Cama, Tilema; Cameron, Christine; Camolas, José; Can, Günay; Cândido, Ana Paula C.; Capanzana, Mario; Capuano, Vincenzo; Cardoso, Viviane C.; Carlsson, Axel C.; Carvalho, Maria J.; Casanueva, Felipe F.; Casas, Juan-Pablo; Caserta, Carmelo A.; Chamukuttan, Snehalatha; Chan, Angelique W.; Chan, Queenie; Chaturvedi, Himanshu K.; Chaturvedi, Nishi; Chen, Chien-Jen; Chen, Fangfang; Chen, Huashuai; Chen, Shuohua; Chen, Zhengming; Cheng, Ching-Yu; Chetrit, Angela; Chikova-Iscener, Ekaterina; Chiolero, Arnaud; Chiou, Shu-Ti; Chirita-Emandi, Adela; Chirlaque, María-Dolores; Cho, Belong; Cho, Yumi; Christensen, Kaare; Christofaro, Diego G.; Chudek, Jerzy; Cifkova, Renata; Cinteza, Eliza; Claessens, Frank; Clays, Els; Concin, Hans; Confortin, Susana C.; Cooper, Cyrus; Cooper, Rachel; Coppinger, Tara C.; Costanzo, Simona; Cottel, Dominique; Cowell, Chris; Craig, Cora L.; Crujeiras, Ana B.; Cucu, Alexandra; D'Arrigo, Graziella; d'Orsi, Eleonora; Dallongeville, Jean; Damasceno, Albertino; Damsgaard, Camilla T.; Danaei, Goodarz; Dankner, Rachel; Dantoft, Thomas M.; Dastgiri, Saeed; Dauchet, Luc; Davletov, Kairat; de Backer, Guy; de Bacquer, Dirk; de Curtis, Amalia; de Gaetano, Giovanni; de Henauw, Stefaan; de Oliveira, Paula Duarte; de Ridder, Karin; de Smedt, Delphine; Deepa, Mohan; Deev, Alexander D.; Dehghan, Abbas; Delisle, Hélène; Delpeuch, Francis; Deschamps, Valérie; Dhana, Klodian; Di Castelnuovo, Augusto F.; Dias-da-Costa, Juvenal Soares; Diaz, Alejandro; Dika, Zivka; Djalalinia, Shirin; Do, Ha T. P.; Dobson, Annette J.; Donati, Maria Benedetta; Donfrancesco, Chiara; Donoso, Silvana P.; Döring, Angela; Dorobantu, Maria; Dorosty, Ahmad Reza; Doua, Kouamelan; Drygas, Wojciech; Duan, Jia Li; Duante, Charmaine; Duleva, Vesselka; Dulskiene, Virginija; Dzerve, Vilnis; Dziankowska-Zaborszczyk, Elzbieta; Egbagbe, Eruke E.; Eggertsen, Robert; Eiben, Gabriele; Ekelund, Ulf; El Ati, Jalila; Elliott, Paul; Engle-Stone, Reina; Erasmus, Rajiv T.; Erem, Cihangir; Eriksen, Louise; Eriksson, Johan G.; Escobedo-de la Pena, Jorge; Evans, Alun; Faeh, David; Fall, Caroline H.; Sant'Angelo, Victoria Farrugia; Farzadfar, Farshad; Felix-Redondo, Francisco J.; Ferguson, Trevor S.; Fernandes, Romulo A.; Fernández-Bergés, Daniel; Ferrante, Daniel; Ferrari, Marika; Ferreccio, Catterina; Ferrieres, Jean; Finn, Joseph D.; Fischer, Krista; Flores, Eric Monterubio; Föger, Bernhard; Foo, Leng Huat; Forslund, Ann-Sofie; Forsner, Maria; Fouad, Heba M.; Francis, Damian K.; Franco, Maria do Carmo; Franco, Oscar H.; Frontera, Guillermo; Fuchs, Flavio D.; Fuchs, Sandra C.; Fujita, Yuki; Furusawa, Takuro; Gaciong, Zbigniew; Gafencu, Mihai; Galeone, Daniela; Galvano, Fabio; Garcia-de-la-Hera, Manoli; Gareta, Dickman; Garnett, Sarah P.; Gaspoz, Jean-Michel; Gasull, Magda; Gates, Louise; Geiger, Harald; Geleijnse, Johanna M.; Ghasemian, Anoosheh; Giampaoli, Simona; Gianfagna, Francesco; Gill, Tiffany K.; Giovannelli, Jonathan; Giwercman, Aleksander; Godos, Justyna; Gogen, Sibel; Goldsmith, Rebecca A.; Goltzman, David; Gonçalves, Helen; González-Leon, Margot; González-Rivas, Juan P.; Gonzalez-Gross, Marcela; Gottrand, Frederic; Graça, Antonio Pedro; Graff-Iversen, Sidsel; Grafnetter, Dušan; Grajda, Aneta; Grammatikopoulou, Maria G.; Gregor, Ronald D.; Grodzicki, Tomasz; Grøntved, Anders; Grosso, Giuseppe; Gruden, Gabriella; Grujic, Vera; Gu, Dongfeng; Gualdi-Russo, Emanuela; Guallar-Castillón, Pilar; Guan, Ong Peng; Gudmundsson, Elias F.; Gudnason, Vilmundur; Guerrero, Ramiro; Guessous, Idris; Guimaraes, Andre L.; Gulliford, Martin C.; Gunnlaugsdottir, Johanna; Gunter, Marc; Guo, Xiuhua; Guo, Yin; Gupta, Prakash C.; Gupta, Rajeev; Gureje, Oye; Gurzkowska, Beata; Gutierrez, Laura; Gutzwiller, Felix; Hadaegh, Farzad; Hadjigeorgiou, Charalambos A.; Si-Ramlee, Khairil; Halkjær, Jytte; Hambleton, Ian R.; Hardy, Rebecca; Kumar, Rachakulla Hari; Hassapidou, Maria; Hata, Jun; Hayes, Alison J.; He, Jiang; Heidinger-Felso, Regina; Heinen, Mirjam; Hendriks, Marleen Elisabeth; Henriques, Ana; Cadena, Leticia Hernandez; Herrala, Sauli; Herrera, Victor M.; Herter-Aeberli, Isabelle; Heshmat, Ramin; Hihtaniemi, Ilpo Tapani; Ho, Sai Yin; Ho, Suzanne C.; Hobbs, Michael; Hofman, Albert; Hopman, Wilma M.; Horimoto, Andrea R. V. R.; Hormiga, Claudia M.; Horta, Bernardo L.; Houti, Leila; Howitt, Christina; Htay, Thein Thein; Htet, Aung Soe; Htike, Maung Maung Than; Hu, Yonghua; Huerta, José María; Huidumac, Petrescu Constanta; Huisman, Martijn; Husseini, Abdullatif; Huu, Chinh Nguyen; Huybrechts, Inge; Hwalla, Nahla; Hyska, Jolanda; Iacoviello, Licia; Iannone, Anna G.; Ibarluzea, Jesús M.; Ibrahim, Mohsen M.; Ikeda, Nayu; Ikram, M. Arfan; Irazola, Vilma E.; Islam, Muhammad; Ismail, Aziz Al-Safi; Ivkovic, Vanja; Iwasaki, Masanori; Jackson, Rod T.; Jacobs, Jeremy M.; Jaddou, Hashem; Jafar, Tazeen; Jamil, Kazi M.; Jamrozik, Konrad; Janszky, Imre; Jarani, Juel; Jasienska, Grazyna; Jelakovic, Ana; Jelakovic, Bojan; Jennings, Garry; Jeong, Seung-Lyeal; Jiang, Chao Qiang; Jiménez-Acosta, Santa Magaly; Joffres, Michel; Johansson, Mattias; Jonas, Jost B.; Jørgensen, Torben; Joshi, Pradeep; Jovic, Dragana P.; Józwiak, Jacek; Juolevi, Anne; Jurak, Gregor; Jureša, Vesna; Kaaks, Rudolf; Kafatos, Anthony; Kajantie, Eero O.; Kalter-Leibovici, Ofra; Kamaruddin, Nor Azmi; Kapantais, Efthymios; Karki, Khem B.; Kasaeian, Amir; Katz, Joanne; Kauhanen, Jussi; Kaur, Prabhdeep; Kavousi, Maryam; Kazakbaeva, Gyulli; Keil, Ulrich; Boker, Lital Keinan; Keinänen-Kiukaanniemi, Sirkka; Kelishadi, Roya; Kelleher, Cecily; Kemper, Han C. G.; Kengne, Andre P.; Kerimkulova, Alina; Kersting, Mathilde; Key, Timothy; Khader, Yousef Saleh; Khalili, Davood; Khang, Young-Ho; Khateeb, Mohammad; Khaw, Kay-Tee; Khouw, Ilse M. S. L.; Kiechl-Kohlendorfer, Ursula; Kiechl, Stefan; Killewo, Japhet; Kim, Jeongseon; Kim, Yeon-Yong; Klimont, Jeannette; Klumbiene, Jurate; Knoflach, Michael; Koirala, Bhawesh; Kolle, Elin; Kolsteren, Patrick; Korrovits, Paul; Kos, Jelena; Koskinen, Seppo; Kouda, Katsuyasu; Kovacs, Viktoria A.; Kowlessur, Sudhir; Koziel, Slawomir; Kratzer, Wolfgang; Kriemler, Susi; Kristensen, Peter Lund; Krokstad, Steinar; Kromhout, Daan; Kruger, Herculina S.; Kubinova, Ruzena; Kuciene, Renata; Kuh, Diana; Kujala, Urho M.; Kulaga, Zbigniew; Kumar, R. Krishna; Kunešová, Marie; Kurjata, Pawel; Kusuma, Yadlapalli S.; Kuulasmaa, Kari; Kyobutungi, Catherine; La, Quang Ngoc; Laamiri, Fatima Zahra; Laatikainen, Tiina; Lachat, Carl; Laid, Youcef; Lam, Tai Hing; Landrove, Orlando; Lanska, Vera; Lappas, Georg; Larijani, Bagher; Laugsand, Lars E.; Lauria, Laura; Laxmaiah, Avula; Bao, Khanh Le Nguyen; Le, Tuyen D.; Lebanan, May Antonnette O.; Leclercq, Catherine; Lee, Jeannette; Lee, Jeonghee; Lehtimäki, Terho; León-Muñoz, Luz M.; Levitt, Naomi S.; Li, Yanping; Lilly, Christa L.; Lim, Wei-Yen; Lima-Costa, M. Fernanda; Lin, Hsien-Ho; Lin, Xu; Lind, Lars; Linneberg, Allan; Lissner, Lauren; Litwin, Mieczyslaw; Liu, Jing; Loit, Helle-Mai; Lopes, Luis; Lorbeer, Roberto; Lotufo, Paulo A.; Lozano, José Eugenio; Luksiene, Dalia; Lundqvist, Annamari; Lunet, Nuno; Lytsy, Per; Ma, Guansheng; Ma, Jun; Machado-Coelho, George L. L.; Machado-Rodrigues, Aristides M.; Machi, Suka; Maggi, Stefania; Magliano, Dianna J.; Magriplis, Emmanuella; Mahaletchumy, Alagappan; Maire, Bernard; Majer, Marjeta; Makdisse, Marcia; Malekzadeh, Reza; Malhotra, Rahul; Rao, Kodavanti Mallikharjuna; Malyutina, Sofia; Manios, Yannis; Mann, Jim I.; Manzato, Enzo; Margozzini, Paula; Markaki, Anastasia; Markey, Oonagh; Marques, Larissa P.; Marques-Vidal, Pedro; Marrugat, Jaume; Martin-Prevel, Yves; Martin, Rosemarie; Martorell, Reynaldo; Martos, Eva; Marventano, Stefano; Masoodi, Shariq R.; Mathiesen, Ellisiv B.; Matijasevich, Alicia; Matsha, Tandi E.; Mazur, Artur; Mbanya, Jean Claude N.; McFarlane, Shelly R.; McGarvey, Stephen T.; McKee, Martin; McLachlan, Stela; McLean, Rachael M.; McLean, Scott B.; McNulty, Breige A.; Yusof, Safiah Md; Mediene-Benchekor, Sounnia; Medzioniene, Jurate; Meirhaeghe, Aline; Meisfjord, Jørgen; Meisinger, Christa; Menezes, Ana Maria B.; Menon, Geetha R.; Mensink, Gert Bm; Meshram, Indrapal I.; Metspalu, Andres; Meyer, Haakon E.; Mi, Jie; Michaelsen, Kim F.; Michels, Nathalie; Mikkel, Kairit; Miller, Jody C.; Minderico, Cláudia S.; Miquel, Juan Francisco; Miranda, J. Jaime; Mirkopoulou, Daphne; Mirrakhimov, Erkin; Mišigoj-Durakovic, Marjeta; Mistretta, Antonio; Mocanu, Veronica; Modesti, Pietro A.; Mohamed, Mostafa K.; Mohammad, Kazem; Mohammadifard, Noushin; Mohan, Viswanathan; Mohanna, Salim; Yusoff, Muhammad Fadhli Mohd; Molbo, Drude; Møllehave, Line T.; Møller, Niels C.; Molnár, Dénes; Momenan, Amirabbas; Mondo, Charles K.; Monterrubio, Eric A.; Monyeki, Kotsedi Daniel K.; Moon, Jin Soo; Moreira, Leila B.; Morejon, Alain; Moreno, Luis A.; Morgan, Karen; Mortensen, Erik Lykke; Moschonis, George; Mossakowska, Malgorzata; Mostafa, Aya; Mota, Jorge; Mota-Pinto, Anabela; Motlagh, Mohammad Esmaeel; Motta, Jorge; Mu, Thet Thet; Muc, Magdalena; Muiesan, Maria Lorenza; Müller-Nurasyid, Martina; Murphy, Neil; Mursu, Jaakko; Murtagh, Elaine M.; Musil, Vera; Nabipour, Iraj; Nagel, Gabriele; Naidu, Balkish M.; Nakamura, Harunobu; Námešná, Jana; Nang, Ei Ei K.; Nangia, Vinay B.; Nankap, Martin; Narake, Sameer; Nardone, Paola; Navarrete-Muñoz, Eva Maria; Neal, William A.; Nenko, Ilona; Neovius, Martin; Nervi, Flavio; Nguyen, Chung T.; Nguyen, Nguyen D.; Nguyen, Quang Ngoc; Nieto-Martínez, Ramfis E.; Ning, Guang; Ninomiya, Toshiharu; Nishtar, Sania; Noale, Marianna; Noboa, Oscar A.; Norat, Teresa; Norie, Sawada; Noto, Davide; Nsour, Mohannad Al; O'Reilly, Dermot; Obreja, Galina; Oda, Eiji; Oehlers, Glenn; Oh, Kyungwon; Ohara, Kumiko; Olafsson, Örn; Olinto, Maria Teresa Anselmo; Oliveira, Isabel O.; Oltarzewski, Maciej; Omar, Mohd Azahadi; Onat, Altan; Ong, Sok King; Ono, Lariane M.; Ordunez, Pedro; Ornelas, Rui; Ortiz, Ana P.; Osler, Merete; Osmond, Clive; Ostojic, Sergej M.; Ostovar, Afshin; Otero, Johanna A.; Overvad, Kim; Owusu-Dabo, Ellis; Paccaud, Fred Michel; Padez, Cristina; Pahomova, Elena; Pajak, Andrzej; Palli, Domenico; Palloni, Alberto; Palmieri, Luigi; Pan, Wen-Harn; Panda-Jonas, Songhomitra; Pandey, Arvind; Panza, Francesco; Papandreou, Dimitrios; Park, Soon-Woo; Parnell, Winsome R.; Parsaeian, Mahboubeh; Pascanu, Ionela M.; Patel, Nikhil D.; Pecin, Ivan; Pednekar, Mangesh S.; Peer, Nasheeta; Peeters, Petra H.; Peixoto, Sergio Viana; Peltonen, Markku; Pereira, Alexandre C.; Perez-Farinos, Napoleon; Pérez, Cynthia M.; Peters, Annette; Petkeviciene, Janina; Petrauskiene, Ausra; Peykari, Niloofar; Pham, Son Thai; Pierannunzio, Daniela; Pigeot, Iris; Pikhart, Hynek; Pilav, Aida; Pilotto, Lorenza; Pistelli, Francesco; Pitakaka, Freda; Piwonska, Aleksandra; Plans-Rubió, Pedro; Poh, Bee Koon; Pohlabeln, Hermann; Pop, Raluca M.; Popovic, Stevo R.; Porta, Miquel; Portegies, Marileen Lp; Posch, Georg; Poulimeneas, Dimitrios; Pouraram, Hamed; Pourshams, Akram; Poustchi, Hossein; Pradeepa, Rajendra; Prashant, Mathur; Price, Jacqueline F.; Puder, Jardena J.; Pudule, Iveta; Puiu, Maria; Punab, Margus; Qasrawi, Radwan F.; Qorbani, Mostafa; Bao, Tran Quoc; Radic, Ivana; Radisauskas, Ricardas; Rahman, Mahfuzar; Rahman, Mahmudur; Raitakari, Olli; Raj, Manu; Rao, Sudha Ramachandra; Ramachandran, Ambady; Ramke, Jacqueline; Ramos, Elisabete; Ramos, Rafel; Rampal, Lekhraj; Rampal, Sanjay; Rascon-Pacheco, Ramon A.; Redon, Josep; Reganit, Paul Ferdinand M.; Ribas-Barba, Lourdes; Ribeiro, Robespierre; Riboli, Elio; Rigo, Fernando; Rinke de Wit, Tobias F.; Rito, Ana; Ritti-Dias, Raphael M.; Rivera, Juan A.; Robinson, Sian M.; Robitaille, Cynthia; Rodrigues, Daniela; Rodríguez-Artalejo, Fernando; del Cristo Rodriguez-Perez, María; Rodríguez-Villamizar, Laura A.; Rojas-Martinez, Rosalba; Rojroongwasinkul, Nipa; Romaguera, Dora; Ronkainen, Kimmo; Rosengren, Annika; Rouse, Ian; Roy, Joel G. R.; Rubinstein, Adolfo; Rühli, Frank J.; Ruiz-Betancourt, Blanca Sandra; Russo, Paola; Rutkowski, Marcin; Sabanayagam, Charumathi; Sachdev, Harshpal S.; Saidi, Olfa; Salanave, Benoit; Martinez, Eduardo Salazar; Salmerón, Diego; Salomaa, Veikko; Salonen, Jukka T.; Salvetti, Massimo; Sánchez-Abanto, Jose; Sandjaja, N. N.; Sans, Susana; Marina, Loreto Santa; Santos, Diana A.; Santos, Ina S.; Santos, Osvaldo; dos Santos, Renata Nunes; Santos, Rute; Saramies, Jouko L.; Sardinha, Luis B.; Sarrafzadegan, Nizal; Saum, Kai-Uwe; Savva, Savvas; Savy, Mathilde; Scazufca, Marcia; Schaffrath Rosario, Angelika; Schargrodsky, Herman; Schienkiewitz, Anja; Schipf, Sabine; Schmidt, Carsten O.; Schmidt, Ida Maria; Schultsz, Constance; Schutte, Aletta E.; Sein, Aye Aye; Sen, Abhijit; Senbanjo, Idowu O.; Sepanlou, Sadaf G.; Serra-Majem, Luis; Shalnova, Svetlana A.; Sharma, Sanjib K.; Shaw, Jonathan E.; Shibuya, Kenji; Shin, Dong Wook; Shin, Youchan; Shiri, Rahman; Siani, Alfonso; Siantar, Rosalynn; Sibai, Abla M.; Silva, Antonio M.; Silva, Diego Augusto Santos; Simon, Mary; Simons, Judith; Simons, Leon A.; Sjöberg, Agneta; Sjöström, Michael; Skovbjerg, Sine; Slowikowska-Hilczer, Jolanta; Slusarczyk, Przemyslaw; Smeeth, Liam; Smith, Margaret C.; Snijder, Marieke B.; So, Hung-Kwan; Sobngwi, Eugène; Söderberg, Stefan; Soekatri, Moesijanti Ye; Solfrizzi, Vincenzo; Sonestedt, Emily; Song, Yi; Sørensen, Thorkild Ia; Soric, Maroje; Jérome, Charles Sossa; Soumare, Aicha; Spinelli, Angela; Spiroski, Igor; Staessen, Jan A.; Stamm, Hanspeter; Starc, Gregor; Stathopoulou, Maria G.; Staub, Kaspar; Stavreski, Bill; Steene-Johannessen, Jostein; Stehle, Peter; Stein, Aryeh D.; Stergiou, George S.; Stessman, Jochanan; Stieber, Jutta; Stöckl, Doris; Stocks, Tanja; Stokwiszewski, Jakub; Stratton, Gareth; Stronks, Karien; Strufaldi, Maria Wany; Suárez-Medina, Ramón; Sun, Chien-An; Sundström, Johan; Sung, Yn-Tz; Sunyer, Jordi; Suriyawongpaisal, Paibul; Swinburn, Boyd A.; Sy, Rody G.; Szponar, Lucjan; Tai, E. 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T.; Valdivia, Gonzalo; Vale, Susana; Valvi, Damaskini; van der Schouw, Yvonne T.; van Herck, Koen; van Minh, Hoang; van Rossem, Lenie; van Schoor, Natasja M.; van Valkengoed, Irene G. M.; Vanderschueren, Dirk; Vanuzzo, Diego; Vatten, Lars; Vega, Tomas; Veidebaum, Toomas; Velasquez-Melendez, Gustavo; Velika, Biruta; Veronesi, Giovanni; Verschuren, Wm Monique; Victora, Cesar G.; Viegi, Giovanni; Viet, Lucie; Viikari-Juntura, Eira; Vineis, Paolo; Vioque, Jesus; Virtanen, Jyrki K.; Visvikis-Siest, Sophie; Viswanathan, Bharathi; Vlasoff, Tiina; Vollenweider, Peter; Völzke, Henry; Voutilainen, Sari; Vrijheid, Martine; Wade, Alisha N.; Wagner, Aline; Waldhör, Thomas; Walton, Janette; Bebakar, Wan Mohamad Wan; Mohamud, Wan Nazaimoon Wan; Wanderley, Rildo S.; Wang, Ming-Dong; Wang, Qian; Wang, Ya Xing; Wang, Ying-Wei; Wannamethee, S. 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2017-01-01

Underweight, overweight, and obesity in childhood and adolescence are associated with adverse health consequences throughout the life-course. Our aim was to estimate worldwide trends in mean body-mass index (BMI) and a comprehensive set of BMI categories that cover underweight to obesity in children

12 CFR 1402.11 - Current index.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Current index. 1402.11 Section 1402.11 Banks... the Farm Credit System Insurance Corporation § 1402.11 Current index. The Farm Credit System Insurance Corporation will make available for public inspection and copying a current index to provide identifying...

45 CFR 502.6 - Current index.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Current index. 502.6 Section 502.6 Public Welfare..., DEPARTMENT OF JUSTICE RULES OF PRACTICE PUBLIC INFORMATION-FREEDOM OF INFORMATION ACT § 502.6 Current index. The Commission will maintain and make available for public inspection and copying, current indexes...

2d index and surface operators

International Nuclear Information System (INIS)

Gadde, Abhijit; Gukov, Sergei

2014-01-01

In this paper we compute the superconformal index of 2d (2,2) supersymmetric gauge theories. The 2d superconformal index, a.k.a. flavored elliptic genus, is computed by a unitary matrix integral much like the matrix integral that computes the 4d superconformal index. We compute the 2d index explicitly for a number of examples. In the case of abelian gauge theories we see that the index is invariant under flop transition and under CY-LG correspondence. The index also provides a powerful check of the Seiberg-type duality for non-abelian gauge theories discovered by Hori and Tong. In the later half of the paper, we study half-BPS surface operators in N=2 superconformal gauge theories. They are engineered by coupling the 2d (2,2) supersymmetric gauge theory living on the support of the surface operator to the 4d N=2 theory, so that different realizations of the same surface operator with a given Levi type are related by a 2d analogue of the Seiberg duality. The index of this coupled system is computed by using the tools developed in the first half of the paper. The superconformal index in the presence of surface defect is expected to be invariant under generalized S-duality. We demonstrate that it is indeed the case. In doing so the Seiberg-type duality of the 2d theory plays an important role

Class differences in the social consequences of illness?

DEFF Research Database (Denmark)

Lindholm, C; Burström, B; Diderichsen, F

2002-01-01

with eight years interval 1979-89 and 1986-97. Sociodemographic characteristics, self reported longstanding illness, employment situation and financial conditions were measured at baseline. Social consequences (economic inactivity, unemployment, financial difficulties) of limiting longstanding illness were......STUDY OBJECTIVE: To investigate adverse social consequences of limiting longstanding illness and the modifying effect of socioeconomic position on these consequences. DESIGN: Cohort study on the panel within the annual Swedish Survey of Living Conditions where participants were interviewed twice...

47 CFR 42.4 - Index of records.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 3 2010-10-01 2010-10-01 false Index of records. 42.4 Section 42.4... RECORDS OF COMMUNICATION COMMON CARRIERS General Instructions § 42.4 Index of records. Each carrier shall maintain at its operating company headquarters a master index of records. The master index shall identify...

7 CFR 1767.69 - Index of records.

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false Index of records. 1767.69 Section 1767.69 Agriculture... (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Preservation of Records § 1767.69 Index of records. (a) Each borrower shall maintain a master index of records. The master index shall identify the...

Temporal Consequences, Message Framing, and Consideration of Future Consequences: Persuasion Effects on Adult Fruit Intake Intention and Resolve.

Science.gov (United States)

de Bruijn, Gert-Jan; Budding, Jeen

2016-08-01

Message framing is a persuasive strategy that has seen mixed evidence for promoting fruit intake intentions, potentially because framed messages for fruit intake have not (a) explicitly compared short-term consequences versus long-term consequences, (b) considered individual-level differences in time perspective, and (c) used alternative measures of fruit intake intentions. In the present online study, the effects of persuasive messages created from temporal context (short term vs. long term) and message frame (gain framed vs. loss framed) were investigated on fruit intake intentions and resolve among a sample of Dutch adults who were categorized as either present oriented or future oriented. For intention and resolve, results showed a significant Type of Frame × Type of Temporal Context interaction, such that gain-framed messages were more persuasive when combined with long-term consequences and loss-framed messages were more persuasive when combined with short-term consequences. The effect sizes for these differences were similar for resolve and intention, but only differences for intentions were significant. No other effects were found. These results demonstrate that message framing theory may usefully consider the inclusion of temporal context of outcomes and alternative motivation measures to maximize their persuasive effects.

A simple centrality index for scientific social recognition

Science.gov (United States)

Kinouchi, Osame; Soares, Leonardo D. H.; Cardoso, George C.

2018-02-01

We introduce a new centrality index for bipartite networks of papers and authors that we call K-index. The K-index grows with the citation performance of the papers that cite a given researcher and can be seen as a measure of scientific social recognition. Indeed, the K-index measures the number of hubs, defined in a self-consistent way in the bipartite network, that cites a given author. We show that the K-index can be computed by simple inspection of the Web of Science platform and presents several advantages over other centrality indexes, in particular Hirsch h-index. The K-index is robust to self-citations, is not limited by the total number of papers published by a researcher as occurs for the h-index and can distinguish in a consistent way researchers that have the same h-index but very different scientific social recognition. The K-index easily detects a known case of a researcher with inflated number of papers, citations and h-index due to scientific misconduct. Finally, we show that, in a sample of twenty-eight physics Nobel laureates and twenty-eight highly cited non-Nobel-laureate physicists, the K-index correlates better to the achievement of the prize than the number of papers, citations, citations per paper, citing articles or the h-index. Clustering researchers in a K versus h plot reveals interesting outliers that suggest that these two indexes can present complementary independent information.

Risk management of stock index futures

Institute of Scientific and Technical Information of China (English)

无

2008-01-01

The Hong Kong Hang Seng index futures is taken as a study object and a method of empirical analysis is adopted in order to verify the validity of the application of the value-at-risk (VaR) method in the risk measurement of the stock index futures market. The results suggest that under normal market conditions it is feasible to apply the VaR method in the measurement of the market risks of stock index futures. The daily VaR value of the stock index futures provides a foreseeable profit and loss of the stock ...

Student Part-Time Employment: Characteristics and Consequences

Science.gov (United States)

Robotham, David

2012-01-01

Purpose: The aim of the paper is to examine the consequences of students engaging in part-time employment during their studies. It reports the results of a survey of part-time employment among university students. The research examined the possible consequences of combining part-time employment with full-time study, with particular reference to…

Workplace bullying: a tale of adverse consequences.

Science.gov (United States)

Sansone, Randy A; Sansone, Lori A

2015-01-01

Workplace bullying is defined as the repetitive and systematic engagement of interpersonally abusive behaviors that negatively affect both the targeted individual and the work organization. According to the findings of 12 studies, being bullied in the workplace affects approximately 11 percent of workers. Victims are frequently blue-collar and unskilled workers. However, there also appear to be gender and milieu/management factors. Emotional/psychological consequences of workplace bullying may include increased mental distress, sleep disturbances, fatigue in women and lack of vigor in men, depression and anxiety, adjustment disorders, and even work-related suicide. Medical consequences of workplace bullying may include an increase in health complaints such as neck pain, musculoskeletal complaints, acute pain, fibromyalgia, and cardiovascular symptoms. Finally, socioeconomic consequences of workplace bullying may include absenteeism due to sick days and unemployment. Clinicians in both mental health and primary care settings need to be alert to the associations between bullying in the workplace and these potential negative consequences, as patients may not disclose workplace maltreatment due to embarrassment or fears of retribution.

Workplace Bullying: A Tale of Adverse Consequences

Science.gov (United States)

Sansone, Lori A.

2015-01-01

Workplace bullying is defined as the repetitive and systematic engagement of interpersonally abusive behaviors that negatively affect both the targeted individual and the work organization. According to the findings of 12 studies, being bullied in the workplace affects approximately 11 percent of workers. Victims are frequently blue-collar and unskilled workers. However, there also appear to be gender and milieu/management factors. Emotional/psychological consequences of workplace bullying may include increased mental distress, sleep disturbances, fatigue in women and lack of vigor in men, depression and anxiety, adjustment disorders, and even work-related suicide. Medical consequences of workplace bullying may include an increase in health complaints such as neck pain, musculoskeletal complaints, acute pain, fibromyalgia, and cardiovascular symptoms. Finally, socioeconomic consequences of workplace bullying may include absenteeism due to sick days and unemployment. Clinicians in both mental health and primary care settings need to be alert to the associations between bullying in the workplace and these potential negative consequences, as patients may not disclose workplace maltreatment due to embarrassment or fears of retribution. PMID:25852978

45 CFR 1100.4 - Current index.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Current index. 1100.4 Section 1100.4 Public... INFORMATION § 1100.4 Current index. Each agency shall maintain and make available for public inspection and copying a current index providing identifying information for the public as to any matter which is issued...

30 CFR 250.1401 - Index table.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Index table. 250.1401 Section 250.1401 Mineral... OPERATIONS IN THE OUTER CONTINENTAL SHELF Outer Continental Shelf (OCS) Civil Penalties § 250.1401 Index table. The following table is an index of the sections in this subpart: § 250.1401Table Definitions...

22 CFR 212.23 - Current index.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Current index. 212.23 Section 212.23 Foreign... Inspection and Copying § 212.23 Current index. USAID maintains and makes available for public inspection and copying a current index providing identifying information for the public as to any matter which has been...

11 CFR 110.17 - Price index increase.

Science.gov (United States)

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false Price index increase. 110.17 Section 110.17... PROHIBITIONS § 110.17 Price index increase. (a) Price index increases for party committee expenditure... 11 CFR 109.32 and 110.8 shall be increased by the percent difference between the price index, as...

Air quality trends and potential health effects - Development of an aggregate risk index

Science.gov (United States)

Sicard, Pierre; Lesne, Olivia; Alexandre, Nicolas; Mangin, Antoine; Collomp, Rémy

2011-02-01

The "Provence Alpes Côte d'Azur" (PACA) region, in the South East of France, is one of Europe's regions most influenced by the atmospheric pollution. During the last 15 years, the industrial emissions decrease caused an evolution of the atmospheric pollution nature. Nowadays, atmospheric pollution is more and more influenced by the road traffic, the dominating pollution source in urban zones for the PACA region. Combined with this intense road traffic, the strong hot season of the Mediterranean climate contributes to the region bad air quality; it is known to be one of the worse in Europe. The recognized air pollution effects over public health include increased risk of hospital admissions and mortality by respiratory or cardiovascular diseases. The combination of these serious pollution related health hazards with senior and children vulnerabilities leads to serious sanitary concerns. Over the 1990-2005 period, we obtained, using the non-parametric Mann-Kendall test from annual mortality dataset (CépiDC), decreasing trends for Asthma (-5.00% year -1), Cardiovascular (-0.73% year -1), Ischemic (-0.69% year -1) and cerebrovascular diseases (-3.10% year -1). However, for "Other heart diseases" (+0.10% year -1) and "Respiratory" (+0.10% year -1) an increase was observed. The development of an adequate tool to understand impacts of pollution levels is of utmost importance. Different pollutants have different health endpoints, information may be lost through the use of a single index consequently, in this study we present the modified formula of air quality index, based on Cairncross's concept the Aggregate Risk Index (ARI). ARI is based on the relative risk of the well-established increased daily mortality, or morbidity, enabling an assessment of additive effects of short-term exposure to the main air pollutants: PM 2.5, PM 10, SO 2, O 3 and NO 2 in order to account for the reality of the multiple exposures impacts of chemical agents. The ARI, developed per pathology

Hub Status and Indexation of Container Ports

Directory of Open Access Journals (Sweden)

Yong-An Park

2015-06-01

This study develops two sub-indexes of port classification and capacity, and combines cases of these two sub-indexes into various types in order to find a proper port hub index. The paper demonstrates how different types of port hub index are useful measurements for evaluating outputs and inputs of container ports. In a case analysis we show that the indexes of period variables and lagged variables have more explanatory power with regard to changes of port throughputs and high correlation with inputs.

Diagnosis delay in tuberculosis and its consequences

International Nuclear Information System (INIS)

Habibullah, S.; Sheikh, M.A.; Sadiq, A.; Anwar, T.

2004-01-01

Objective: To find out the average duration from onset of symptoms to the diagnosis and treatment of tuberculosis, reasons for diagnostic delay, its consequences, association of variables and formulation of recommendations. Results: In this study it was found that average time from onset of initial symptoms to diagnosis and treatment of tuberculosis was 120 days. In 64% of the patients medical practitioners were responsible for delaying the diagnosis of tuberculosis. Loss of weight in 40% and haemoptysis is 21% were the consequences of diagnostic delay of tuberculosis. Delay in the diagnosis of tuberculosis was statistically significant in those patients who consulted private practitioners, and consequences of tuberculosis were severe in those patients who consulted late. (author)

Probability of Detection (POD) Analysis for the Advanced Retirement for Cause (RFC)/Engine Structural Integrity Program (ENSIP) Nondestructive Evaluation (NDE) System-Volume 3: Material Correlation Study

National Research Council Canada - National Science Library

Berens, Alan

2000-01-01

.... Volume 1 presents a description of changes made to the probability of detection (POD) analysis program of Mil-STD-1823 and the statistical evaluation of modifications that were made to version 3 of the Eddy Current Inspection System (ECIS v3...

NJP VOLUME 40 No 1B

African Journals Online (AJOL)

Prof Ezechukwu

2012-07-30

Jul 30, 2012 ... of medical treatment for a child with pneumonia the child may not be brought to ... knowledge of pneumonia had questions on definition of pneumonia, risk factors ..... EEN and BMR drafted the proposal. ECI and EEN collected ...

Indexes to Nuclear Regulatory Commission issuances, July-September 1982. Vol. 16. Index 1

International Nuclear Information System (INIS)

1982-01-01

Digests and indexes for issuances of the Commission (CLI), the Atomic Safety and Licensing Appeal Panel (ALAB), the Atomic Safety and Licensing Board Panel (LBP), the Administrative Law Judge (ALJ), the Directors' Decisions (DD), and the Denials of Petitions of Rulemaking are presented in this document. These digests and indexes are intended to serve as a guide to the issuances

Congestive index of portal vein

International Nuclear Information System (INIS)

Kim, Won Ho; Kim, H. K.; Lee, S. C.; Han, S. H.; Han, K. H.; Chung, J. B.; Choi, H. J.

1989-01-01

In patients with portal hypertension, the blood flow volume is maintained despite decreased blood flow velocity due to enlargement of the vascular cross sectional area. Thus, the 'congestion index' of the portal vein, which is the ratio between the cross sectional area (cm2) and the blood flow velocity (cm/sec) determined by a Doppler ultrasonography, may be a sensitive index by which to assess portal hypertension. We performed Doppler ultrasonography on 24 normal subjects, 14 patients with biopsy proved chronic active hepatitis and 55 patients with liver cirrhosis in order to assess the diagnostic value of the congestion index. The cross sectional area of the portal vein was significantly enlarged and the mean blood flow velocity was significantly reduced in patients with liver cirrhosis compared with controls. However, the blood flow volume was no difference. The congestion index of the portal vein was significantly increased in patients with liver cirrhosis (0.113+0.035) compared with patients with chronic active hepatitis(0.078+0.029) (p<0.001) and controls (0.053+0.016) (p<0.001). The sensitivity, specificity and predictability of the congestion index for detection of patients with the cirrhosis of the liver were 76.4%, 100% and 100% respectively, when the normal range was set at mean+2SD. The results suggest that the congestion index of the portal vein may pla a significant role in diagnosis of portal hypertensive patients

The Harary index of a graph

CERN Document Server

Xu, Kexiang; Trinajstić, Nenad

2015-01-01

This is the first book to focus on the topological index, the Harary index, of a graph, including its mathematical properties, chemical applications and some related and attractive open problems. This book is dedicated to Professor Frank Harary (1921—2005), the grandmaster of graph theory and its applications. It has be written by experts in the field of graph theory and its applications. For a connected graph G, as an important distance-based topological index, the Harary index H(G) is defined as the sum of the reciprocals of the distance between any two unordered vertices of the graph G. In this book, the authors report on the newest results on the Harary index of a graph. These results mainly concern external graphs with respect to the Harary index; the relations to other topological indices; its properties and applications to pure graph theory and chemical graph theory; and two significant variants, i.e., additively and multiplicatively weighted Harary indices. In the last chapter, we present a number o...

An index of financial safety of China

Directory of Open Access Journals (Sweden)

Xiaojun Jia

2015-04-01

Full Text Available Purpose: This paper combines a synthetic index system by the variables and evaluates China’s financial safety through the change of indexes in a comprehensive way. First of all, it builds the financial industry evaluation index system composed of 25indicators in terms of the operation of the financial industry and external economic environment and particularly takes into consideration factors which might trigger liquidity risks such as off-balance-sheet business, interbank business and shadow banking; then it selects 10 indicators to conduct empirical analysis and identifies the indicator weight through principal component analysis; finally it combines the financial safety indexes through the linear weighted comprehensive evaluation model.Design/methodology/approach: Synthesis of indexes is made by constructing a proper comprehensive evaluation mathematical model, integrating a number of evaluation indexes into one comprehensive evaluation index and then obtaining corresponding comprehensive evaluation results. In this paper, it selects 10 indexes to conduct empirical analysis and identifies the index weight through principal component analysis; finally it combines the financial safety indexes through the linear weighted comprehensive evaluation model. Principal component analysis (PCA is a statistical procedure that uses an orthogonal transformation to convert a set of observations of possibly correlated variables into a set of values of linearly uncorrelated variables called principal components. PCA was invented in 1901 and was later independently developed (and named by Harold Hotelling in the 1930s.Findings: From 2003 to 2013 China’s financial safety indexes fluctuated. From 2003 to 2007 indexes rose, which indicates China’s financial safety status gradually improved; from 2007 to 2009 indexes declined, which indicates due to the impact of subprime crisis, China’s financial safety status took a turn for the worse; from 2009 to 2012

Contribution to the edaphic components definition in the desertification susceptibility index

International Nuclear Information System (INIS)

Sampaio, E. P.; Corte-Real, J. A.

2009-01-01

Many of the biophysical processes involved in the scope of desertification depend on the hydric characteristics of the soils the impact on vegetation cover. To protect soils against desertification, it is necessary to understand how some of these characteristics (such as water storage) interact in a complex and integrated chain of degradation processes. Several works have been developed to contribute to the definition of a Index of Desertification Susceptibility (DSI) expressed as a function of several components, climatic, edaphic, vegetative and slope. However, the various built-in edaphic components already defined, leave aside the water retention in soil. Furthermore, these components only focus on the characteristics of the uppermost surface soil layer (A-layer). In fact, desertification is simultaneously cause and consequence of the depleted soil water retention with a positive feedback of the plant life and on the hydrological cycle. (Author) 10 refs.

Contribution to the edaphic components definition in the desertification susceptibility index

Energy Technology Data Exchange (ETDEWEB)

Sampaio, E. P.; Corte-Real, J. A.

2009-07-01

Many of the biophysical processes involved in the scope of desertification depend on the hydric characteristics of the soils the impact on vegetation cover. To protect soils against desertification, it is necessary to understand how some of these characteristics (such as water storage) interact in a complex and integrated chain of degradation processes. Several works have been developed to contribute to the definition of a Index of Desertification Susceptibility (DSI) expressed as a function of several components, climatic, edaphic, vegetative and slope. However, the various built-in edaphic components already defined, leave aside the water retention in soil. Furthermore, these components only focus on the characteristics of the uppermost surface soil layer (A-layer). In fact, desertification is simultaneously cause and consequence of the depleted soil water retention with a positive feedback of the plant life and on the hydrological cycle. (Author) 10 refs.

The Chernobyl accident consequences; Consequences de l'accident de Tchernobyl

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-04-01

Five teen years later, Tchernobyl remains the symbol of the greater industrial nuclear accident. To take stock on this accident, this paper proposes a chronology of the events and presents the opinion of many international and national organizations. It provides also web sites references concerning the environmental and sanitary consequences of the Tchernobyl accident, the economic actions and propositions for the nuclear safety improvement in the East Europe. (A.L.B.)

22 CFR 303.7 - Index of records.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Index of records. 303.7 Section 303.7 Foreign... Index of records. The Peace Corps will maintain a current index identifying any matter within the scope of § 303.4 or § 303.5(b)(1) through (5). The index will be maintained and made available for public...

12 CFR 602.9 - Current FOIA index.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Current FOIA index. 602.9 Section 602.9 Banks... Records of the Farm Credit Administration § 602.9 Current FOIA index. FCA will make a current index available for public inspection and copying, as required by the FOIA. We will give you an index for the cost...

Discordance Between Body Mass Index (BMI) and a Novel Body Composition Change Index (BCCI) as Outcome Measures in Weight Change Interventions.

Science.gov (United States)

Nugent, Stephen D; Kaats, Gilbert R; Preuss, Harry G

2018-01-01

A general assumption is that the body mass index (BMI) reflects changes in fat mass (FM). However, it fails to distinguish the type of weight that is lost or gained-fat mass (FM) or fat-free mass (FFM). The BMI treats both changes the same although they have opposite health consequences. The objective of this study was to propose a more precise measure, a body composition change index (BCCI), which distinguishes between changes in FM and FFM, and this study compares it with using the BMI as an outcome measure. Data were obtained from 3,870 subjects who had completed dual-energy x-ray absorptiometry (DEXA) total body scans at baseline and end-of-study when participating in a variety of weight-loss interventions. Since height remained constant in this adult cohort, changes in the BMI corresponded with scale weight changes (r = 0.994), allowing BMI changes to be converted to "lbs." to match the statistic used for calculation of the BCCI. The BCCI is calculated by scoring increases in FFM (lbs.) and decreases in FM (lbs.) as positive outcomes and scoring decreases in FFM and increases in FM as negative outcomes. The BCCI is the net sum of these calculations. Differences between scale weight changes and BCCI values were subsequently compared to obtain "discordance scores." Discordance scores ranged from 0.0 lbs. to >30.0 lbs. with a mean absolute value of between the two measures of 7.79 lbs. (99% confidence interval: 7.49-8.10, p BCCI and the BMI to evaluate the efficacy of weight loss interventions. If assessing changes in body composition is a treatment goal, use of the BMI could result in significantly erroneous conclusions.

Apply Functional Modelling to Consequence Analysis in Supervision Systems

DEFF Research Database (Denmark)

Zhang, Xinxin; Lind, Morten; Gola, Giulio

2013-01-01

This paper will first present the purpose and goals of applying functional modelling approach to consequence analysis by adopting Multilevel Flow Modelling (MFM). MFM Models describe a complex system in multiple abstraction levels in both means-end dimension and whole-part dimension. It contains...... consequence analysis to practical or online applications in supervision systems. It will also suggest a multiagent solution as the integration architecture for developing tools to facilitate the utilization results of functional consequence analysis. Finally a prototype of the multiagent reasoning system...... causal relations between functions and goals. A rule base system can be developed to trace the causal relations and perform consequence propagations. This paper will illustrate how to use MFM for consequence reasoning by using rule base technology and describe the challenges for integrating functional...

The reality of life safety consequence classification

International Nuclear Information System (INIS)

Hartford, D.N.D.; Assaf, H.; Kerr, I.R.

1999-01-01

Because empirical methods of consequence estimation were not designed for application in risk analysis for dam safety, BC Hydro developed its own method for determining loss of life due to dam failures as part of the development of the risk analysis process. Because loss of life estimation for consequence classification entails the generation of essentially the same information, the method can also be used to determine the consequence category of the dam for life safety considerations, and the model can be extended to third party property damage. The methodology adopted for dealing with life safety differs considerably from the empirical approach by modelling the response of the downstream population to a dam failure flood. The algorithm simulates the response of various groups of populations to the warnings of dam failure and the physical process of fleeing from the areas of potential innundation. Assessing the life safety consequences of dam failure is a first step in estimating dam safety in terms of CDA Guidelines, and empirical methods in use are not suitable for determining loss of life due to dam failures. The process described herein is the only physically based method available for estimating loss of life due to dam failures required by the Dam Safety Guidelines. The model is transparent, logically sound, and has been peer reviewed. The method provides a rational basis for the first step in performing safety assessments of dams in terms of the Guidelines, particularly high consequence dams. 8 refs., 3 figs

Omega-3 Index of Canadian adults.

Science.gov (United States)

Langlois, Kellie; Ratnayake, Walisundera M N

2015-11-01

Cardioprotective properties have been associated with two fatty acids-eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). The Omega-3 Index indicates the percentage of EPA+DHA in red blood cell fatty acids. Omega-3 Index levels of the Canadian population have not been directly measured. Data for respondents aged 20 to 79 from cycle 3 (2012/2013) of the Canadian Health Measures Survey were used to calculate means and the prevalence of Omega-3 Index coronary heart disease (CHD) risk cut-offs-high (4% or less), moderate (more than 4% to less than 8%), and low (8% or more)-by sociodemographic and lifestyle characteristics, including fish consumption and use of omega-3 supplements. Associations between the Omega-3 Index and CHD-related factors including biomarkers, risk factors, and previous CHD events, were examined in multivariate regression models. The mean Omega-3 Index level of Canadians aged 20 to 79 was 4.5%. Levels were higher for women, older adults, Asians and other non-white Canadians, omega-3 supplement users, and fish consumers; levels were lower for smokers and people who were obese. Fewer than 3% of adults had levels associated with low CHD risk; 43% had levels associated with high risk. No CHD-related factor was associated with the Omega-3 Index when control variables were taken into account. Omega-3 Index levels among Canadian adults were strongly related to age, race, supplement use, fish consumption, smoking status and obesity. Fewer than 3% of adults had Omega-3 Index levels associated with low risk for CHD.

The Chernobyl accidents: Causes and Consequences

International Nuclear Information System (INIS)

Chihab-Eddine, A.

1988-01-01

The objective of this communication is to discuss the causes and the consequences of the Chernobyl accident. To facilitate the understanding of the events that led to the accident, the author gave a simplified introduction to the important physics that goes on in a nuclear reactor and he presented a brief description and features of chernobyl reactor. The accident scenario and consequences have been presented. The common contribution factors that led to both Three Mile Island and Chernobyl accidents have been pointed out.(author)

Observational Consequences of an Interacting Multiverse

Science.gov (United States)

Robles-Pérez, Salvador

2017-05-01

The observability of the multiverse is at the very root of its physical significance as a scientific proposal. In this conference we present, within the third quantization formalism, an interacting scheme between the wave functions of different universes and analyze the effects of some particular values of the coupling function. One of the main consequences of the interaction between universes can be the appearance of a pre-inflationary stage in the evolution of the universes that might leave observable consequences in the properties of the CMB.

Maslov index for Hamiltonian systems

Directory of Open Access Journals (Sweden)

Alessandro Portaluri

2008-01-01

Full Text Available The aim of this article is to give an explicit formula for computing the Maslov index of the fundamental solutions of linear autonomous Hamiltonian systems in terms of the Conley-Zehnder index and the map time one flow.

Acromegaly : irreversible clinical consequences

NARCIS (Netherlands)

Wassenaar, Monica Johanna Elisabeth

2010-01-01

This thesis describes the long-term consequences of growth hormone and insulin-like growth factor I excess in patients cured from acromegaly for a mean duration of 17 years. Regarding the considerable prevalence of diverse morbidity in these patients, during the active phase of the disease but even

Optimization of the Refractive-Index Distribution of Graded-Index Polymer Optical Fiber by the Diffusion-Assisted Fabrication Process

Science.gov (United States)

Mukawa, Yoshiki; Kondo, Atsushi; Koike, Yasuhiro

2012-04-01

Graded-index polymer optical fiber (GI-POF) is a promising high-speed communication medium for very-short-reach networks, such as home or office networks. The refractive-index distribution of GI-POF needs to be accurately controlled to maximize the bandwidth. We attempted to control the refractive-index distribution by developing a simulation for dopant diffusion. In the rod-in-tube method, GI-POF with an optimal refractive-index distribution was obtained by adjusting the diffusion temperature and the diffusion time, whereas in the coextrusion process, GI-POF with an optimal refractive-index distribution was fabricated by controlling the length of the diffusion tube and the rate of discharge of polymer.

Deriving a Mutation Index of Carcinogenicity Using Protein Structure and Protein Interfaces

Science.gov (United States)

Hakas, Jarle; Pearl, Frances; Zvelebil, Marketa

2014-01-01

With the advent of Next Generation Sequencing the identification of mutations in the genomes of healthy and diseased tissues has become commonplace. While much progress has been made to elucidate the aetiology of disease processes in cancer, the contributions to disease that many individual mutations make remain to be characterised and their downstream consequences on cancer phenotypes remain to be understood. Missense mutations commonly occur in cancers and their consequences remain challenging to predict. However, this knowledge is becoming more vital, for both assessing disease progression and for stratifying drug treatment regimes. Coupled with structural data, comprehensive genomic databases of mutations such as the 1000 Genomes project and COSMIC give an opportunity to investigate general principles of how cancer mutations disrupt proteins and their interactions at the molecular and network level. We describe a comprehensive comparison of cancer and neutral missense mutations; by combining features derived from structural and interface properties we have developed a carcinogenicity predictor, InCa (Index of Carcinogenicity). Upon comparison with other methods, we observe that InCa can predict mutations that might not be detected by other methods. We also discuss general limitations shared by all predictors that attempt to predict driver mutations and discuss how this could impact high-throughput predictions. A web interface to a server implementation is publicly available at http://inca.icr.ac.uk/. PMID:24454733

Index of French nuclear literature: IBM 360 programmes for preparing the permuted index of French titles

International Nuclear Information System (INIS)

Chonez, Nicole

1968-12-01

This report contains the assembly list, the flow chart and some comments about each of the IBM 360 assembler language programmes used for preparing one of the subject indexes contained in the bibliographical bulletin entitled: 'Index de la Litterature nucleaire francaise'; this bulletin has been produced by the French C.E.A. since 1968. Only the processing phases from the magnetic tape file of the bibliographical references, assumed correct, to the printing out of the permuted index obtained with the French titles of the documents on the tape are considered here. This permuted index has the peculiarity of automatically regrouping synonyms and certain grammatical variations of the words. (author) [fr

Development of environmental risk assessment framework using index method

International Nuclear Information System (INIS)

Ali, M.W.; Wu, Y.

2000-01-01

This paper presents a newly developed framework for assessing the risk from events which are considered to be major accidents to the environment according to the classifications by the United Kingdom Department of Environment (DoE). The application of an environmental risk assessment framework using the newly developed index method is demonstrated by means of a case study. The framework makes use of Environmental Hazard Index (EHI) method by the United Kingdom AEA Technology for releases to river, but improves it by taking account to toxic dose rather than concentration; taking account of long-term effects including persistence and bio accumulation, not just short term effects; extending the method to all aspects of environment, not just rivers; and allowing account to be taken of design changes to mitigate the risk. The development of the framework has also led to a revision of the tolerability criteria to be used with the framework proposed earlier by weakness and recommend further work to improve this newly proposed environmental risk assessment framework. From the study, it is recommended that the environmental risk assessment framework be applied to a wide range of other case studies in order to further improve it. The framework should be modified to maintain consistency when the DoE revises its definitions of major accidents to the environment. Ease-of-use of the framework (and any other environmental framework) would be aided by the compilation of databases for environmental toxicity, river data and available consequence models. Further work could also be done to suggest methods of mitigating the risk and including them as numerical factors within method. (author)

Exploring the Hjif-Index, an Analogue to the H-Like Index for Journal Impact Factors

Directory of Open Access Journals (Sweden)

William Cabos

2018-04-01

Full Text Available We used the Journal Impact Factor (JIF to develop the hjif-index, calculated in a similar way to h-like indices. To this end, we mapped the JIFs of one JCR group to natural numbers, and evaluated the degree of correspondence between the interval from zero to the highest JIF in the group and a set of natural numbers. Next, we plotted the straight line y = x to obtain the group’s hjif-index as the JIF corresponding to the journal immediately above the straight line. We call the set of journals above the straight line the hjif-core. We calculated hjif-indices corresponding to the 2-year JIF (hjif2-index and 5-year JIF (hjif5-index windows for all 176 JCR groups listed in the 2014 Science edition. We also studied derived indicators such as the distribution of journals in JCR groups according to their hjif-indices, the distribution of journals and JIFs in the hjif-core, and other variables and indicators. We found that the hjif2- and hjif5-index behaved in a similar way, and that in general their distribution showed a peak followed by a relatively long tail. The hjif-index can be used as a tool to rank journals in a manner that better reflects the variable number of journals within a given JCR group and in each group’s hjif-core as an alternative to the more arbitrary JCR-based percentile ranking.

On the index of G-spaces

International Nuclear Information System (INIS)

Volovikov, A Yu

2000-01-01

With a G-space, where G is a compact Lie group, one can associate an ideal in the cohomology ring of the classifying space for G. It is called the ideal-valued index of the G-space. A filtration of the ideal-valued index that arises in a natural way from the Leray spectral sequence is considered. Properties of the index with filtration are studied and numerical indices are introduced. These indices are convenient for estimates of the G-category and the study of the set of critical points of a G-invariant functional defined on a manifold. A generalization of the Bourgin-Yang theorem for the index with filtration is proved. This result is used for estimates of the index of the space of partial coincidences for a map of a space with p-torus action in a Euclidean space

Indexes to Nuclear Regulatory Commission issuances, July-December 1984. Volume 20, Index 2

International Nuclear Information System (INIS)

1985-03-01

Digests and indexes for issuances of the Commission (CLI), the Atomic Safety and Licensing Appeal Panel (ALAB), the Atomic Safety and Licensing Board Panel (LBP), the Administrative Law Judge (ALJ), the Directors' Decisions (DD), and the Denials of Petitions of Rulemaking for the period July-December 1984 are presented in this document. These digests and indexes are intended to serve as a guide to the issuances

Event Index - a LHCb Event Search System

CERN Document Server

INSPIRE-00392208; Kazeev, Nikita; Redkin, Artem

2015-12-23

LHC experiments generate up to $10^{12}$ events per year. This paper describes Event Index - an event search system. Event Index's primary function is quickly selecting subsets of events from a combination of conditions, such as the estimated decay channel or stripping lines output. Event Index is essentially Apache Lucene optimized for read-only indexes distributed over independent shards on independent nodes.

Relationship between fermentation index and other biochemical changes evaluated during the fermentation of Mexican cocoa (Theobroma cacao) beans.

Science.gov (United States)

Romero-Cortes, Teresa; Salgado-Cervantes, Marco Antonio; García-Alamilla, Pedro; García-Alvarado, Miguel Angel; Rodríguez-Jimenes, Guadalupe del C; Hidalgo-Morales, Madeleine; Robles-Olvera, Víctor

2013-08-15

During traditional cocoa processing, the end of fermentation is empirically determined by the workers; consequently, a high variability on the quality of fermented cocoa beans is observed. Some physicochemical properties (such as fermentation index) have been used to measure the degree of fermentation and changes in quality, but only after the fermentation process has concluded, using dried cocoa beans. This would suggest that it is necessary to establish a relationship between the chemical changes inside the cocoa bean and the fermentation conditions during the fermentation in order to standardize the process. Cocoa beans were traditionally fermented inside wooden boxes, sampled every 24 h and analyzed to evaluate fermentation changes in complete bean, cotyledon and dried beans. The value of the fermentation index suggested as the minimal adequate (≥1) was observed at 72 h in all bean parts analyzed. At this time, values of pH, spectral absorption, total protein hydrolysis and vicilin-class globulins of fermented beans suggested that they were well fermented. Since no difference was found between the types of samples, the pH value could be used as a first indicator of the end of the fermentation and confirmed by evaluation of the fermentation index using undried samples, during the process. © 2013 Society of Chemical Industry.

An index of radioecology, what has been important?

International Nuclear Information System (INIS)

Sheppard, S.C.

2003-01-01

The Journal of Environmental Radioactivity (JER) has been published for the last 20 years, an important time frame for the discipline of radioecology. Certainly the study of radioecology accelerated following the Chernobyl incident. As the discipline moves forward, there will be less emphasis on that incident, and scientists will find a new focus. Issues related to waste management and decommissioning may come to the fore. There is also a large effort world-wide to deal more quantitatively with the estimation of dose and consequences to non-human biota. All researchers in radioecology will have opinions on what topics are important now and will be important in the future. Indeed, Policy Board members and Associate Editors of JER have provided a number of Editorials in the Millennium Editorial Series with their perspectives. This paper explores the trends among papers published in JER since 1995, using the Science Direct on-line search capability to objectively categorize the papers and quantify the relative numbers of contributions. Obviously, this is somewhat imperfect, but it does provide an index of what has been important in radioecology, and provides some quantification to recent statements about the future of radioecology. (author)

An index of radioecology, what has been important?

Energy Technology Data Exchange (ETDEWEB)

Sheppard, S.C. E-mail: sheppards@ecomatters.com

2003-07-01

The Journal of Environmental Radioactivity (JER) has been published for the last 20 years, an important time frame for the discipline of radioecology. Certainly the study of radioecology accelerated following the Chernobyl incident. As the discipline moves forward, there will be less emphasis on that incident, and scientists will find a new focus. Issues related to waste management and decommissioning may come to the fore. There is also a large effort world-wide to deal more quantitatively with the estimation of dose and consequences to non-human biota. All researchers in radioecology will have opinions on what topics are important now and will be important in the future. Indeed, Policy Board members and Associate Editors of JER have provided a number of Editorials in the Millennium Editorial Series with their perspectives. This paper explores the trends among papers published in JER since 1995, using the ScienceDirect on-line search capability to objectively categorize the papers and quantify the relative numbers of contributions. Obviously, this is somewhat imperfect, but it does provide an index of what has been important in radioecology, and provides some quantification to recent statements about the future of radioecology.

An index of radioecology, what has been important?

International Nuclear Information System (INIS)

Sheppard, S.C.

2003-01-01

The Journal of Environmental Radioactivity (JER) has been published for the last 20 years, an important time frame for the discipline of radioecology. Certainly the study of radioecology accelerated following the Chernobyl incident. As the discipline moves forward, there will be less emphasis on that incident, and scientists will find a new focus. Issues related to waste management and decommissioning may come to the fore. There is also a large effort world-wide to deal more quantitatively with the estimation of dose and consequences to non-human biota. All researchers in radioecology will have opinions on what topics are important now and will be important in the future. Indeed, Policy Board members and Associate Editors of JER have provided a number of Editorials in the Millennium Editorial Series with their perspectives. This paper explores the trends among papers published in JER since 1995, using the ScienceDirect on-line search capability to objectively categorize the papers and quantify the relative numbers of contributions. Obviously, this is somewhat imperfect, but it does provide an index of what has been important in radioecology, and provides some quantification to recent statements about the future of radioecology

2012 Environmental Performance Index and Pilot Trend Environmental Performance Index

Data.gov (United States)

National Aeronautics and Space Administration — The 2012 Environmental Performance Index (EPI) ranks 132 countries on 22 performance indicators in the following 10 policy categories: environmental burden of...

The Cultural Trade Index : An Introduction

OpenAIRE

Kabanda, Patrick

2016-01-01

The Cultural Trade Index aims to shed light on cultural trade and stimulate interest in how this little-known area can contribute to economic diversification, boost shared prosperity, and reduce extreme poverty. As the first index of its kind, the Cultural Trade Index would gather cultural trade data scattered across different sources, place them in one place, and show how countries are pe...

Is multiset consequence trivial?

Czech Academy of Sciences Publication Activity Database

Cintula, Petr; Paoli, F.

First Online: 08 September 2016 (2018) ISSN 0039-7857 R&D Projects: GA ČR GA13-14654S EU Projects: European Commission(XE) 689176 - SYSMICS Institutional support: RVO:67985807 Keywords : contraction-free logics * multiset consequence * substructural logics * multiple conclusions Subject RIV: BA - General Mathematics Impact factor: 0.855, year: 2016

Effects induced on the transverse-spatial-impulse response of an inhomogeneous photoreceptor with a nonsymmetric refractive index profile and arbitrarily located origin

Energy Technology Data Exchange (ETDEWEB)

Calvo, M.L.; Mondal, P.K.

1987-03-01

In a few earlier communications, spatial-transverse-impulse response (STIR) associated with the initial field transversely distributed across the entrance pupil of an inhomogeneous optical wave guide (photoreceptor) has been investigated. In the present work, effects of indetermination in the location of the origin on an arbitrarily defined refractive index profile, representing the degree of inhomogeneity at the aperture pupil of a single receptor, have been studied. Some consequences related to a few possible technical applications have been discussed.

Assessing the consequences of unrealistic optimism: Challenges and recommendations.

Science.gov (United States)

Shepperd, James A; Pogge, Gabrielle; Howell, Jennifer L

2017-04-01

Of the hundreds of studies published on unrealistic optimism (i.e., expecting a better personal future than is reasonably likely), most have focused on demonstrating the phenomenon, examining boundary conditions, or documenting causes. Few studies have examined the consequences of unrealistic optimism. In this article, we provide an overview of the measurement of unrealistic optimism, review possible consequences, and identify numerous challenges confronting investigators attempting to understand the consequences. Assessing the consequences of unrealistic optimism is tricky, and ultimately probably impossible when researchers assess unrealistic optimism at the group level (which reveals if a group of people is displaying unrealistic optimism on average) rather than the individual level (which reveals whether a specific individual displays unrealistic optimism). We offer recommendations to researchers who wish to examine the consequences of unrealistic optimism. Copyright © 2016 Elsevier Inc. All rights reserved.

Observational Consequences of an Interacting Multiverse

Directory of Open Access Journals (Sweden)

Salvador J. Robles-Pérez

2017-05-01

Full Text Available The observability of the multiverse is at the very root of its physical significance as a scientific proposal. In this conference we present, within the third quantization formalism, an interacting scheme between the wave functions of different universes and analyze the effects of some particular values of the coupling function. One of the main consequences of the interaction between universes can be the appearance of a pre-inflationary stage in the evolution of the universes that might leave observable consequences in the properties of the CMB.

Development of a Dietary Index to Assess Overall Diet Quality for Chinese School-Aged Children: The Chinese Children Dietary Index.

Science.gov (United States)

Cheng, Guo; Duan, Ruonan; Kranz, Sibylle; Libuda, Lars; Zhang, Lishi

2016-04-01

A composite measure of diet quality is preferable to an index of nutrients, food groups, or health-promoting behaviors in dietary assessment. However, to date, such a tool for Chinese children is lacking. Based on the current Chinese Dietary Guidelines and Dietary Reference Intakes, a dietary index for Chinese school-aged children, the Chinese Children Dietary Index was developed to assess overall diet quality among children in South China. Dietary data were recorded using 24-hour recalls among 1,719 children aged 7 to 15 years between March and June 2013. Inactivity data and sociodemographic information were also collected. The Chinese Children Dietary Index included 16 components, which incorporated nutrients, foods/food groups, and health-promoting behaviors. The range of possible Chinese Children Dietary Index scores was 0 to 160, with a higher score indicating better diet quality. Pearson/Spearman correlation was used to assess relative validity using correlations between total Chinese Children Dietary Index score and age, body mass index (BMI; calculated as kg/m(2)), inactivity, whole-grain intake, frequency of fried-foods intake, nutrient adequacy ratios for energy intake and 12 nutrients not included in the Chinese Children Dietary Index, and the mean adequacy ratio. Finally, a stepwise multiple regression analysis was performed to indicate the factors correlated with Chinese Children Dietary Index. Mean Chinese Children Dietary Index score of this sample was 88.1 points (range=34.2 to 137.8), the Chinese Children Dietary Index score of girls was higher than that of boys and decreased with higher age. Children with higher Chinese Children Dietary Index had lower body mass index and spent less time being inactive. Positive associations were observed between Chinese Children Dietary Index and the majority of nutrient adequacy ratios and the mean adequacy ratio. Age, paternal educational level, and family size were correlated with Chinese Children Dietary

Nutritional and histopathological studies on Black Cutworm Agrotis Ipsilon (HUFN.) fed on irradiated Canola and bean plants

International Nuclear Information System (INIS)

Rizk, S.A.; Mansour, W.; Abdel-Hamid, I.A.

2006-01-01

The black cutworm (fifth instar) were fed on leaves of canola and bean plants irradiated as seeds at the dose levels 10, 20 and 30 Gy. Their effects on food utilization, consumption, digestion and on the mid gut were detected. It was noticed that using irradiated bean and canola plants leads to decrease in values of consumption index and growth rate than control. Also, approximate digest ability (A.D), efficiency of conversion of digested food (E.C.D) and efficiency of conversion of ingested food (E.C.I) were also less than control in most treatments. A. ipsilon larvae fed on bean and canola plants gamma irradiated at the dose levels 10 and 30 Gy in both bean and canola plants, respectively, caused some histopathological changes such as separation of muscle layers, breakdown of epithelium with the appearance of some gaps as well as disintegration of epithelial cells and appearance of vacuoles

Indexing of Popular Periodicals: The State of the Art

Science.gov (United States)

Aveney, Brian; Slade, Rod

1978-01-01

Nine indexing services of popular periodicals are discussed in terms of content, coverage, and characteristics: Access, Consumers Index, Index to Free Periodicals, New York Times Information Bank, Magazine Index, Monthly Periodicals Index, New Periodicals Index, Popular Periodical Index, and Readers Guide. A table indicates coverage for each index…

A Tourism Financial Conditions Index

NARCIS (Netherlands)

C-L. Chang (Chia-Lin); H-K. Hsu (Hui-Kuang); M.J. McAleer (Michael)

2014-01-01

markdownabstract__Abstract__ The paper uses monthly data on financial stock index returns, tourism stock sub-index returns, effective exchange rate returns and interest rate differences from April 2005 – August 2013 for Taiwan that applies Chang’s (2014) novel approach for constructing a tourism

A Countrywide House Price Index for 152 Years

DEFF Research Database (Denmark)

Lunde, Jens; Helding Madsen, Anders; Lundbæk Laursen, Maria

for Herengracht (the Netherlands), Norway, USA, France, and recently also Australia. Until now, the here presented house price index for Denmark is the longest countrywide house price index ever been published, based on official data, and qualitatively probably the best long house price index....... in house prices is depicted. The Danish house price index covering all the 152 years is in reality a simple average sale price index for houses. From 1920 on it was possible to construct another and a “pure” house price index, based on the Sales Price Appraisal Ratio (SPAR) method. Several challenges...... for creating the house price index arose, especially in converting the previous registered house prices in the statistics into current market prices. In real terms, the average sale price index increased more than the SPAR index for the years where the two indices were compared, and the difference express...

Higher Education Prices and Price Indexes. 1976 Supplement.

Science.gov (United States)

Halstead, Kent D.

The 1976 supplement presents higher education price index data for fiscal years 1971 through 1976. The basic study, "Higher Education Prices and Price Indexes" (ED 123 996) presents complete descriptions of the indexes together with index values and price data for fiscal years 1961 through 1974. Indexes are presented for research and development,…

Deterministic indexing for packed strings

DEFF Research Database (Denmark)

Bille, Philip; Gørtz, Inge Li; Skjoldjensen, Frederik Rye

2017-01-01

Given a string S of length n, the classic string indexing problem is to preprocess S into a compact data structure that supports efficient subsequent pattern queries. In the deterministic variant the goal is to solve the string indexing problem without any randomization (at preprocessing time...... or query time). In the packed variant the strings are stored with several character in a single word, giving us the opportunity to read multiple characters simultaneously. Our main result is a new string index in the deterministic and packed setting. Given a packed string S of length n over an alphabet σ...

Influence of light quality on the germination characteristics of seeds ...

African Journals Online (AJOL)

The effect of light qu11lity and .rnwiog ecies in Kalinzu Fore.st Resern- was studied. Seeds of d iffrn·nt srecies were sown under incident radiation, neutral shade, interrupted lc:if slrndc, continuous le:if shade, t.lifferent ...

Total and Compound Formation Cross Sections for Americium Nuclei: Recommendations for Coupled-Channels Calculations

Energy Technology Data Exchange (ETDEWEB)

Escher, J. E. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2017-04-11

Calculations for total cross sections and compound-nucleus (CN) formation cross sections for americium isotopes are described, for use in the 2017 NA-22 evaluation effort. The code ECIS 2006 was used in conjunction with Frank Dietrich's wrapper `runtemplate'.

76 FR 41395 - Airworthiness Directives; General Electric Company GE90-76B; GE90-77B; GE90-85B; GE90-90B; and...

Science.gov (United States)

2011-07-14

... repetitive fluorescent penetrant inspections (FPIs) and eddy current inspections (ECIs) of the high-pressure... after the effective date of this AD, perform a fluorescent penetrant inspection (FPI) and eddy current... of additional focused inspection procedures that had been developed by the manufacturer. Because...

Indexes to Nuclear Regulatory Commission Issuances, July-September 1985. Volume 22, Index 1

International Nuclear Information System (INIS)

1985-12-01

Digests and indexes for issuances of the Commission (CLI), the Atomic Safety and Licensing Appeal Panel (ALAB), the Atomic Safety and Licensing Board Panel (LBP), the Administrative Law Judge (ALJ), the Directors' Decisions (DD), and the Denials of Petitions of Rulemaking are presented in this document. These digests and indexes are intended to serve as a guide to the issuances. The period from July through September 1985 is covered

Clustering of financial time series with application to index and enhanced index tracking portfolio

Science.gov (United States)

Dose, Christian; Cincotti, Silvano

2005-09-01

A stochastic-optimization technique based on time series cluster analysis is described for index tracking and enhanced index tracking problems. Our methodology solves the problem in two steps, i.e., by first selecting a subset of stocks and then setting the weight of each stock as a result of an optimization process (asset allocation). Present formulation takes into account constraints on the number of stocks and on the fraction of capital invested in each of them, whilst not including transaction costs. Computational results based on clustering selection are compared to those of random techniques and show the importance of clustering in noise reduction and robust forecasting applications, in particular for enhanced index tracking.

Community beliefs about childhood obesity: its causes, consequences and potential solutions.

Science.gov (United States)

Covic, Tanya; Roufeil, Louise; Dziurawiec, Suzanne

2007-06-01

The objective of this study was to explore community beliefs about the causes, consequences and potential solutions of childhood obesity. A convenience sample of 434 adults (41.2 +/- 13.3 years; 61% parents) in New South Wales, Australia, was surveyed using a newly developed childhood obesity scale. Five causal (emotional eating; eating habits and food knowledge; environmental dysfunction; abundance of contemporary lifestyle; cost of contemporary lifestyle), four consequences (known consequences of obesity; behavioural consequences; social consequences; less-known physical consequences) and three potential solutions factors (parental actions; professional assistance; limiting behaviours) were identified. Parents did not differ from non-parents across the 12 factors nor were there any differences based on the level of education. There were, however, gender differences across two causal factors (emotional eating and abundance of contemporary lifestyle) and two consequences factors (behavioural consequences and social consequences), with females endorsing all four factors more strongly than males. The results of this study suggest that this sample was aware of the complex nature of childhood obesity in terms of its causes, consequences and a range of potential solutions, but they endorsed more family rather than community-based interventions.

The Carbon City Index (CCI)

DEFF Research Database (Denmark)

Boyd, Britta; Straatman, Bas; Mangalagiu, Diana

This paper presents a consumption-based Carbon City Index for CO2 emissions in a city. The index is derived from regional consumption and not from regional production. It includes imports and exports of emissions, factual emission developments, green investments as well as low carbon city...

Instabilities simulations with wideband feedback systems: CMAD, HEADTAIL, WARP

CERN Document Server

Li, Kevin; Fox, J D; Pivi, M; Rivetta, C; Rumolo, G

2013-01-01

Transverse mode coupling (TMCI) and electron cloud instabilities (ECI) pose fundamental limitations on the acceptable beam intensities in the SPS at CERN. This in turn limits the ultimate achievable luminosity in the LHC. Therefore, future luminosity upgrades foresee methods for evading TMCI as well as ECI. Proposed approaches within the LHC Injector Upgrade (LIU) project include new optics with reduced transition energy as well as vacuum chamber coating techniques. As a complementary option, high bandwidth feedback systems may provide instability mitigation by actively damping the intra-bunch motion of unstable modes. In an effort to evaluate the potentials and limitations of such feedback systems and to characterise some of the specifications, a numerical model of a realistic feedback system has been developed and integrated into available instabilities simulation codes. Together with the implementation of this new feedback system model, CMAD and HEADTAIL have been used to investigate the impact of differen...

Atom distribution and interactions in Ag{sub x}Pt{sub 1-x} and Au{sub x}Pt{sub 1-x} surface alloys on Pt(111)

Energy Technology Data Exchange (ETDEWEB)

Roetter, Ralf T.; Bergbreiter, Andreas; Hoster, Harry E.; Behm, R. Juergen [Institute of Surface Chemistry and Catalysis, Ulm University, D-89069 Ulm (Germany)

2009-07-01

The atom distributions in Ag{sub x}Pt{sub 1-x}/Pt(111) and Au{sub x}Pt{sub 1-x}/Pt(111) surface alloys were studied by high resolution UHV-STM. These surfaces were prepared by submonolayer Ag (Au) metal deposition on Pt(111), followed by annealing at 900 K or 1000 K, respectively, which in both cases results in surface confined 2D alloys, with equilibrated distribution of the components. Both systems show a tendency towards two-dimensional clustering, which fits well to their known bulk immiscibility. Effective cluster interactions (ECIs) will be derived by a quantitative evaluation of the 2D atom distributions in the surface alloys. By comparing the ECIs for PtAg and PtAu on Pt(111), and considering that Ag and Au have almost similar lattice constants, the results allow conclusion on the physical origin of the tendency for clustering.

Photonic crystal fibres and effective index approaches

DEFF Research Database (Denmark)

Riishede, Jesper; Libori, Stig E. Barkou; Bjarklev, Anders Overgaard

2001-01-01

Photonic crystal fibres are investigated with an effective index approach. The effective index of both core and cladding is found to be wavelength dependent. Accurate modelling must respect the rich topology of these fibres.......Photonic crystal fibres are investigated with an effective index approach. The effective index of both core and cladding is found to be wavelength dependent. Accurate modelling must respect the rich topology of these fibres....

[Association between fat mass index and fat-free mass index values and cardiovascular risk in adolescents].

Science.gov (United States)

de Oliveira, Patrícia Morais; da Silva, Fabiana Almeida; Souza Oliveira, Renata Maria; Mendes, Larissa Loures; Netto, Michele Pereira; Cândido, Ana Paula Carlos

2016-01-01

To describe the association between fat mass index and fat-free mass index values and factors associated with cardiovascular risk in adolescents in the city of Juiz de Fora, Minas Gerais. Cross-sectional study with 403 adolescents aged 10-14 years, from public and private schools. Anthropometric, clinical, biochemical measurements were obtained, as well as self-reported time spent performing physical exercises, sedentary activities and sexual maturation stage. Regarding the nutritional status; 66.5% of the adolescents had normal weight; 19.9% were overweight and 10.2% were obese. For both genders, the fat mass index was higher in adolescents that had high serum triglycerides, body mass index and waist circumference. Adolescents that had anthropometric, clinical and biochemical characteristics considered to be of risk for the development of cardiovascular disease had higher values of fat mass index. Different methodologies for the assessment of body composition make health promotion and disease prevention more effective. Copyright © 2015 Sociedade de Pediatria de São Paulo. Publicado por Elsevier Editora Ltda. All rights reserved.

Consequence-driven cyber-informed engineering (CCE)

Energy Technology Data Exchange (ETDEWEB)

Freeman, Sarah G. [Idaho National Lab. (INL), Idaho Falls, ID (United States); St Michel, Curtis [Idaho National Lab. (INL), Idaho Falls, ID (United States); Smith, Robert [Idaho National Lab. (INL), Idaho Falls, ID (United States); Assante, Michael [Idaho National Lab. (INL), Idaho Falls, ID (United States)

2016-10-18

The Idaho National Lab (INL) is leading a high-impact, national security-level initiative to reprioritize the way the nation looks at high-consequence risk within the industrial control systems (ICS) environment of the country’s most critical infrastructure and other national assets. The Consequence-driven Cyber-informed Engineering (CCE) effort provides both private and public organizations with the steps required to examine their own environments for high-impact events/risks; identify implementation of key devices and components that facilitate that risk; illuminate specific, plausible cyber attack paths to manipulate these devices; and develop concrete mitigations, protections, and tripwires to address the high-consequence risk. The ultimate goal of the CCE effort is to help organizations take the steps necessary to thwart cyber attacks from even top-tier, highly resourced adversaries that would result in a catastrophic physical effect. CCE participants are encouraged to work collaboratively with each other and with key U.S. Government (USG) contributors to establish a coalition, maximizing the positive effect of lessons-learned and further contributing to the protection of critical infrastructure and other national assets.

Lifestyle index and work ability.

Science.gov (United States)

Kaleta, Dorota; Makowiec-Dabrowska, Teresa; Jegier, Anna

2006-01-01

In many countries around the world, negative changes in lifestyles are observed. The aim of this study was to analyze the influence of selected lifestyle indicators on work ability among professionally active individuals. The study was performed in the randomly selected group of full-time employees (94 men and 93 women) living in the city of Lódź. Work ability was measured with the work ability index and lifestyle characteristic was assessed with the healthy lifestyle index. We analyzed four lifestyle indicators: non-smoking, healthy weight, fiber intake per day, and regular physical activity. Logistic regression was used to estimate odds ratios and 95% confidence intervals to control the effects of lifestyle and work ability. The analysis of lifestyle index indicated that 27.7, 30.9, 27.7 and 11.7% of men and 15.1, 21.5, 35.5 and 26.9% of women scored 0, 1, 2, 3 points, respectively. Only 2.1% of men and 1.1% of women met the criteria for the healthy lifestyle (score 4). Work ability was excellent, good and moderate in 38.3, 46.8 and 14.9% of men, and in 39.8, 14.9 and 19.3% of women, respectively. Poor work ability was found in 9.7% women. Work ability was strongly associated with lifestyle in both men and women. Among men with index score = 0, the risk of moderate work ability was nearly seven times higher than in men whose lifestyle index score exceeded 1 or more points (OR = 6.67; 95% CI: 1.94-22.90). Among women with lifestyle index score = 0, the risk of moderate or lower work ability was also highly elevated as compared to those with lifestyle index = 1 or higher (OR = 14.44; 95% CI: 3.53-59.04). Prophylactic schedules associated with the improvement of lifestyles should be addressed to all adults. Future programs aimed at increasing work ability should consider work- and lifestyle-related factors.

The stratified H-index makes scientific impact transparent

DEFF Research Database (Denmark)

Würtz, Morten; Schmidt, Morten

2017-01-01

The H-index is widely used to quantify and standardize researchers' scientific impact. However, the H-index does not account for the fact that co-authors rarely contribute equally to a paper. Accordingly, we propose the use of a stratified H-index to measure scientific impact. The stratified H......-index supplements the conventional H-index with three separate H-indices: one for first authorships, one for second authorships and one for last authorships. The stratified H-index takes scientific output, quality and individual author contribution into account....

Rehabilitation after stroke: predictive power of Barthel Index versus a cognitive and a motor index

DEFF Research Database (Denmark)

Engberg, A; Bentzen, L; Garde, B

1995-01-01

The aim of the present study was to investigate the predictive power of ratings of Barthel Index at Day 40 post stroke, compared with and/or combined with simultaneous ratings from a mobility scale (EG motor index) and a rather simple cognitive test scale (CT50). The parameter to be individually...... predicted was the need for special living facilities and support at discharge from a rehabilitation hospital, as well as six months later; 53 stroke patients with age median 68 years were included in this prospective study. It was shown that a combination of Barthel Index and CT50 had a stronger predictive...

Energetic consumption levels and human development indexes

International Nuclear Information System (INIS)

Boa Nova, Antonio Carlos

1999-01-01

The article overviews the energetic consumption levels and human development indexes. The human development indexes are described based on the United Nations Development Programme. A comparison between the energetic consumption levels and human development indexes is also presented

Decomposing the misery index: A dynamic approach

Directory of Open Access Journals (Sweden)

Ivan K. Cohen

2014-12-01

Full Text Available The misery index (the unweighted sum of unemployment and inflation rates was probably the first attempt to develop a single statistic to measure the level of a population’s economic malaise. In this letter, we develop a dynamic approach to decompose the misery index using two basic relations of modern macroeconomics: the expectations-augmented Phillips curve and Okun’s law. Our reformulation of the misery index is closer in spirit to Okun’s idea. However, we are able to offer an improved version of the index, mainly based on output and unemployment. Specifically, this new Okun’s index measures the level of economic discomfort as a function of three key factors: (1 the misery index in the previous period; (2 the output gap in growth rate terms; and (3 cyclical unemployment. This dynamic approach differs substantially from the standard one utilised to develop the misery index, and allow us to obtain an index with five main interesting features: (1 it focuses on output, unemployment and inflation; (2 it considers only objective variables; (3 it allows a distinction between short-run and long-run phenomena; (4 it places more importance on output and unemployment rather than inflation; and (5 it weights recessions more than expansions.

Index Selection in Relational Databases

NARCIS (Netherlands)

Choenni, R.S.; Blanken, Henk; Chang, S.C.

Intending to develop a tool which aims to support the physical design of relational databases can not be done without considering the problem of index selection. Generally the problem is split into a primary and secondary index selection problem and the selection is done per table. Whereas much

Bibliographic index to photonuclear reaction data

International Nuclear Information System (INIS)

Asami, Tetsuo; Nakagawa, Tsuneo.

1993-10-01

This report contains the bibliographic index data on photonuclear reactions and on their inverse ones, in the format similar to CINDA for neutron nuclear data. As photonuclear reactions the electron-induced reaction data are also included. As the inverse reactions considered are those induced by neutron, proton, deuteron, triton, helion and alpha particles. The index covers major journals on nuclear data published in 1995 to 1992, for all nuclides through hydrogen (H) to einsteinium (Es). The bibliographic index contains information on target nucleus, incident beam, type of reaction and quantity, energy range of incident beam, laboratory, type of work, reference citations, first author's name, and short comment. The index also contains the indication for information on cross-section data. All the index data are listed in the order of target element, target, mass and incident particle, and in the chronological order of reference data. Also a brief description is given on the data format, the abbreviations used and the journals surveyed. (author)

Analysis Using Popularity Awareness Index, Recency Index and Purchase Diversity in Group Buying

OpenAIRE

Shirai, Yasuyuki; Morita, Hiroyuki; Nakamoto, Masakazu; Oyama, Satoshi

2014-01-01

We propose new metrics for customers’ purchasing behaviors in a group buying coupon website, based on HITS algorithms and information entropy: that is, popularity awareness index, recency index, and purchase diversity. These indices are used to classify customers and predict future behaviors. This paper includes definitions of these new indices to be used in real group buying websites. In these websites, adequate characteristics for customers are strongly required and are critical for marketi...

The HOMA-Adiponectin (HOMA-AD Closely Mirrors the HOMA-IR Index in the Screening of Insulin Resistance in the Brazilian Metabolic Syndrome Study (BRAMS.

Directory of Open Access Journals (Sweden)

Brunna Sullara Vilela

Full Text Available The major adverse consequences of obesity are associated with the development of insulin resistance (IR and adiposopathy. The Homeostasis Model Assessment-Adiponectin (HOMA-AD was proposed as a modified version of the HOMA1-IR, which incorporates adiponectin in the denominator of the index.To evaluate the performance of the HOMA-AD index compared with the HOMA1-IR index as a surrogate marker of IR in women, and to establish the cutoff value of the HOMA-AD.The Brazilian Metabolic Syndrome Study (BRAMS is a cross-sectional multicenter survey. The data from 1,061 subjects met the desired criteria: 18-65 years old, BMI: 18.5-49.9 Kg/m² and without diabetes. The IR was assessed by the indexes HOMA1-IR and HOMA-AD (total sample and by the hyperglycemic clamp (n = 49. Metabolic syndrome was defined using the IDF criteria.For the IR assessed by the clamp, the HOMA-AD demonstrated a stronger coefficient of correlation (r = -0.64 compared with the HOMA1-IR (r = -0.56; p 0.05. The optimal cutoff identified for the HOMA-AD for the diagnosis of IR was 0.95.The HOMA-AD index was demonstrated to be a useful surrogate marker for detecting IR among adult women and presented a similar performance compared with the HOMA1-IR index. These results may assist physicians and researchers in determining which method to use to evaluate IR in light of the available facilities.

Timing is crucial for consequences of migratory connectivity

NARCIS (Netherlands)

Bauer, Silke; Lisovski, Simeon; Hahn, Steffen

Migratory connectivity can have important consequences for individuals, populations and communities. We argue that most consequences not only depend on which sites are used but importantly also on when these are used and suggest that the timing of migration is characterised by synchrony, phenology,

Relative index of inequality and slope index of inequality: a structured regression framework for estimation

NARCIS (Netherlands)

Moreno-Betancur, Margarita; Latouche, Aurélien; Menvielle, Gwenn; Kunst, Anton E.; Rey, Grégoire

2015-01-01

The relative index of inequality and the slope index of inequality are the two major indices used in epidemiologic studies for the measurement of socioeconomic inequalities in health. Yet the current definitions of these indices are not adapted to their main purpose, which is to provide summary

A Novel Cell-Based Hybrid Acoustic Wave Biosensor with Impedimetric Sensing Capabilities

Science.gov (United States)

Liu, Fei; Li, Fang; Nordin, Anis Nurashikin; Voiculescu, Ioana

2013-01-01

A novel multiparametric biosensor system based on living cells will be presented. The biosensor system includes two biosensing techniques on a single device: resonant frequency measurements and electric cell-substrate impedance sensing (ECIS). The multiparametric sensor system is based on the innovative use of the upper electrode of a quartz crystal microbalance (QCM) resonator as working electrode for the ECIS technique. The QCM acoustic wave sensor consists of a thin AT-cut quartz substrate with two gold electrodes on opposite sides. For integration of the QCM with the ECIS technique a semicircular counter electrode was fabricated near the upper electrode on the same side of the quartz crystal. Bovine aortic endothelial live cells (BAECs) were successfully cultured on this hybrid biosensor. Finite element modeling of the bulk acoustic wave resonator using COMSOL simulations was performed. Simultaneous gravimetric and impedimetric measurements performed over a period of time on the same cell culture were conducted to validate the device's sensitivity. The time necessary for the BAEC cells to attach and form a compact monolayer on the biosensor was 35∼45 minutes for 1.5 × 104 cells/cm2 BAECs; 60 minutes for 2.0 × 104 cells/cm2 BAECs; 70 minutes for 3.0 × 104 cells/cm2 BAECs; and 100 minutes for 5.0 × 104 cells/cm2 BAECs. It was demonstrated that this time is the same for both gravimetric and impedimetric measurements. This hybrid biosensor will be employed in the future for water toxicity detection. PMID:23459387

A Novel Cell-Based Hybrid Acoustic Wave Biosensor with Impedimetric Sensing Capabilities

Directory of Open Access Journals (Sweden)

Ioana Voiculescu

2013-03-01

Full Text Available A novel multiparametric biosensor system based on living cells will be presented. The biosensor system includes two biosensing techniques on a single device: resonant frequency measurements and electric cell-substrate impedance sensing (ECIS. The multiparametric sensor system is based on the innovative use of the upper electrode of a quartz crystal microbalance (QCM resonator as working electrode for the ECIS technique. The QCM acoustic wave sensor consists of a thin AT-cut quartz substrate with two gold electrodes on opposite sides. For integration of the QCM with the ECIS technique a semicircular counter electrode was fabricated near the upper electrode on the same side of the quartz crystal. Bovine aortic endothelial live cells (BAECs were successfully cultured on this hybrid biosensor. Finite element modeling of the bulk acoustic wave resonator using COMSOL simulations was performed. Simultaneous gravimetric and impedimetric measurements performed over a period of time on the same cell culture were conducted to validate the device’s sensitivity. The time necessary for the BAEC cells to attach and form a compact monolayer on the biosensor was 35~45 minutes for 1.5 × 104 cells/cm2 BAECs; 60 minutes for 2.0 × 104 cells/cm2 BAECs; 70 minutes for 3.0 × 104 cells/cm2 BAECs; and 100 minutes for 5.0 × 104 cells/cm2 BAECs. It was demonstrated that this time is the same for both gravimetric and impedimetric measurements. This hybrid biosensor will be employed in the future for water toxicity detection.

The Effectiveness of Monetary Policy Towards Stock Index Case Study : Jakarta Islamic Index 2006-2014

Directory of Open Access Journals (Sweden)

Lak lak Nashat el Hasanah

2016-06-01

Full Text Available Fluctuation in economy situation is an important indicator for investor decision making. The investor actions are base on the minimum risk while having maximum profit. One of it is observing the condition of macro variables within monetary policy. This research aims to analyze the impact of inflation, money supply, exchange rate, and birate towards stock of jakarta islamic Index. The type data used is times series periode 2006-2014. Multiple linier regression with chow test and dummy variable approach to compare and to know the behavior of each independent variables. The result shows partially that birate and exchange rate negatively impact Jakarta Islamic Index before global monetary crisis in 2008, while inflation and money supply not that significantly impact. After global monetary crisis in 2008, partially, birate variable and money supply significantly giving positive influence to Jakarta Islamic Index, while at same time exchange rate and inflation are not significantly influencial. Simultaneously, inflation, money supply, exchange rate, and birate influence Jakarta islamic Index.

Interpreting weightings of the peer assessment rating index and the discrepancy index across contexts on Chinese patients.

Science.gov (United States)

Liu, Siqi; Oh, Heesoo; Chambers, David William; Xu, Tianmin; Baumrind, Sheldon

2018-04-06

Determine optimal weightings of Peer Assessment Rating (PAR) index and Discrepancy Index (DI) for malocclusion severity assessment in Chinese orthodontic patients. Sixty-nine Chinese orthodontists assessed a full set of pre-treatment records from a stratified random sample of 120 subjects gathered from six university orthodontic centres. Using professional judgment as the outcome variable, multiple regression analyses were performed to derive customized weighting systems for the PAR index and DI, for all subjects and each Angle classification subgroup. Professional judgment was consistent, with an Intraclass Correlation Coefficient (ICC) of 0.995. The PAR index or DI can be reliably measured, with ICC = 0.959 and 0.990, respectively. The predictive accuracy of PAR index was greatly improved by the Chinese weighting process (from r = 0.431 to r = 0.788) with almost equal distribution in each Angle classification subgroup. The Chinese-weighted DI showed a higher predictive accuracy, at P = 0.01, compared with the PAR index (r = 0.851 versus r = 0.788). A better performance was found in the Class II group (r = 0.890) when compared to Class I (r = 0.736) and III (r = 0.785) groups. The Chinese-weighted PAR index and DI were capable of predicting 62 per cent and 73 per cent of total variance in the professional judgment of malocclusion severity in Chinese patients. Differential prediction across Angle classifications merits attention since different weighting formulas were found.

Cook Inlet and Kenai Peninsula, Alaska ESI: INDEX (Index Polygons)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains vector polygons representing the boundaries used in the creation of the Environmental Sensitivity Index (ESI) for Cook Inlet and Kenai...

Child sexual abuse: consequences and implications.

Science.gov (United States)

Hornor, Gail

2010-01-01

Sexual abuse is a problem of epidemic proportions in the United States. Given the sheer numbers of sexually abused children, it is vital for pediatric nurse practitioners to understand both short-term and long-term consequences of sexual abuse. Understanding consequences of sexual abuse can assist the pediatric nurse practitioner in anticipating the physical and mental health needs of patients and also may assist in the identification of sexual abuse victims. Sexual abuse typically does not occur in isolation. Implications for practice will be discussed. Copyright © 2010 National Association of Pediatric Nurse Practitioners. Published by Mosby, Inc. All rights reserved.

Panel on atmospheric and climatic consequences

International Nuclear Information System (INIS)

Anon.

1984-01-01

This article reviews some of the important details and undergirding of the presentations on the atmospheric, climatic and biological consequences of nuclear war. The discussion focuses on two questions that have been raised: whether the scenerios that have been presented are a credible basis for analysis of the consequences of possible nuclear wars, given the sizes of the existing arsenals and the available knowledge about how these arsenals might be used; and, whether the various numbers that were given for radiation doses from fallout are in fact internally consistent and compatible with those calculated by other analysts

Exploring Undergraduate Engagement With The Consequences of Climate Change

Science.gov (United States)

Young, N.; Danielson, R.; Lombardi, D.

2013-12-01

Engendering conceptual change from naive to scientifically sophisticated beliefs is a difficult task. One factor that fosters conceptual change is greater engagement with a topic. Yet if one asks about a topic in the wrong way, one may fail to find engagement where it exists or assume it exists where it does not. Climate change is an immense topic with consequences across many domains and people may be more concerned with specific consequences than with the topic generally. Therefore, it may be helpful to disambiguate the various risks to see which consequences people find especially engaging and which they do not. We asked 188 undergraduate students at a large university in California to rate twenty-five potential consequences of climate change on several questions. The questions were drawn from constructs that lead to greater engagement with a topic according to the Cognitive Reconstruction of Knowledge Model (Dole & Sinatra, 1998). Scores were then combined to create engagement scores. We found that two potential consequences of climate change were rated as more engaging than climate change generally: air pollution and increases in the price of food. Many consequences were rated as less engaging, including floods, stronger hurricanes, and melting permafrost. This implies that some consequences that scientists consider potentially worthy of concern are nonetheless not considered engaging by many. We also asked participants several open-ended questions about their perceptions of climate change and what consequences they especially cared about. Results were broadly similar but demonstrated many misconceptions about the mechanics and consequences of climate change. Several participants expressed concerns about increases in earthquakes, changes to the ozone layer, and dangerous changes to the density of the atmosphere. We asked participants about the relationship between the terms climate change and global warming. There was considerable disagreement on how these two

Forest fire danger index based on modifying Nesterov Index, fuel, and anthropogenic activities using MODIS TERRA, AQUA and TRMM satellite datasets

Science.gov (United States)

Suresh Babu, K. V.; Roy, Arijit; Ramachandra Prasad, P.

2016-05-01

Forest fire has been regarded as one of the major causes of degradation of Himalayan forests in Uttarakhand. Forest fires occur annually in more than 50% of forests in Uttarakhand state, mostly due to anthropogenic activities and spreads due to moisture conditions and type of forest fuels. Empirical drought indices such as Keetch-Byram drought index, the Nesterov index, Modified Nesterov index, the Zhdanko index which belongs to the cumulative type and the Angstrom Index which belongs to the daily type have been used throughout the world to assess the potential fire danger. In this study, the forest fire danger index has been developed from slightly modified Nesterov index, fuel and anthropogenic activities. Datasets such as MODIS TERRA Land Surface Temperature and emissivity (MOD11A1), MODIS AQUA Atmospheric profile product (MYD07) have been used to determine the dew point temperature and land surface temperature. Precipitation coefficient has been computed from Tropical Rainfall measuring Mission (TRMM) product (3B42RT). Nesterov index has been slightly modified according to the Indian context and computed using land surface temperature, dew point temperature and precipitation coefficient. Fuel type danger index has been derived from forest type map of ISRO based on historical fire location information and disturbance danger index has been derived from disturbance map of ISRO. Finally, forest fire danger index has been developed from the above mentioned indices and MODIS Thermal anomaly product (MOD14) has been used for validating the forest fire danger index.

Consequence and Resilience Modeling for Chemical Supply Chains

Science.gov (United States)

Stamber, Kevin L.; Vugrin, Eric D.; Ehlen, Mark A.; Sun, Amy C.; Warren, Drake E.; Welk, Margaret E.

2011-01-01

The U.S. chemical sector produces more than 70,000 chemicals that are essential material inputs to critical infrastructure systems, such as the energy, public health, and food and agriculture sectors. Disruptions to the chemical sector can potentially cascade to other dependent sectors, resulting in serious national consequences. To address this concern, the U.S. Department of Homeland Security (DHS) tasked Sandia National Laboratories to develop a predictive consequence modeling and simulation capability for global chemical supply chains. This paper describes that capability , which includes a dynamic supply chain simulation platform called N_ABLE(tm). The paper also presents results from a case study that simulates the consequences of a Gulf Coast hurricane on selected segments of the U.S. chemical sector. The case study identified consequences that include impacted chemical facilities, cascading impacts to other parts of the chemical sector. and estimates of the lengths of chemical shortages and recovery . Overall. these simulation results can DHS prepare for and respond to actual disruptions.

Validation of the Regional Authority Index

OpenAIRE

SCHAKEL, ARJAN H.

2008-01-01

This article validates the Regional Authority Index with seven widely used decentralization indices in the literature. A principal axis analysis reveals a common structure. The major source of disagreement between the Regional Authority Index and the other indices stems from the fact that the Regional Authority Index does not include local governance whereas most other indices do. Two other sources of disagreement concern the treatment of federal versus non-federal countries, and countries wh...

Comparison of 4 established DASH diet indexes: examining associations of index scores and colorectal cancer.

Science.gov (United States)

Miller, Paige E; Cross, Amanda J; Subar, Amy F; Krebs-Smith, Susan M; Park, Yikyung; Powell-Wiley, Tiffany; Hollenbeck, Albert; Reedy, Jill

2013-09-01

Multiple diet indexes have been developed to capture the Dietary Approaches to Stop Hypertension (DASH) dietary pattern and examine relations with health outcomes but have not been compared within the same study population to our knowledge. We compared 4 established DASH indexes and examined associations with colorectal cancer. Scores were generated from a food-frequency questionnaire in the NIH-AARP Diet and Health Study (n = 491,841). Separate indexes defined by Dixon (7 food groups, saturated fat, and alcohol), Mellen (9 nutrients), Fung (7 food groups and sodium), and Günther (8 food groups) were used. HRs and 95% CIs for colorectal cancer were generated by using Cox proportional hazard models. From 1995 through 2006, 6752 incident colorectal cancer cases were ascertained. In men, higher scores were associated with reduced colorectal cancer incidence by comparing highest to lowest quintiles for all indexes as follows: Dixon (HR: 0.77; 95% CI: 0.69, 0.87), Mellen (HR: 0.78; 95% CI: 0.71, 0.86), Fung (HR: 0.75; 95% CI: 0.68, 0.83), and Günther (HR: 0.81; 95% CI: 0.74, 0.90). Higher scores in women were inversely associated with colorectal cancer incidence by using methods defined by Mellen (HR: 0.79; 95% CI: 0.68, 0.91), Fung (HR: 0.84; 95% CI: 0.73, 0.96), and Günther (HR: 0.84; 95% CI: 0.73.0.97) but not Dixon (HR: 1.01; 95% CI: 0.80, 1.28). The consistency in findings, particularly in men, suggests that all indexes capture an underlying construct inherent in the DASH dietary pattern, although the specific index used can affect results.

AUTHOR INDEX

Indian Academy of Sciences (India)

automorphic solutions to fractional order abstract integro-differential equations. 323. Afrouzi G A see Ala Samira ... 521. Agarwal Praveen. Certain fractional integral operators and the generalized multi-index Mittag- ... of positive solutions for sys- tems of second order multi-point bound- ary value problems on time scales 353.

Clone-based Data Index in Cloud Storage Systems

Directory of Open Access Journals (Sweden)

He Jing

2016-01-01

Full Text Available The storage systems have been challenged by the development of cloud computing. The traditional data index cannot satisfy the requirements of cloud computing because of the huge index volumes and quick response time. Meanwhile, because of the increasing size of data index and its dynamic characteristics, the previous ways, which rebuilding the index or fully backup the index before the data has changed, cannot satisfy the need of today’s big data index. To solve these problems, we propose a double-layer index structure that overcomes the throughput limitation of single point server. Then, a clone based B+ tree structure is proposed to achieve high performance and adapt dynamic environment. The experimental results show that our clone-based solution has high efficiency.

Stock Market Index Data and indicators for Day Trading as a Binary Classification problem.

Science.gov (United States)

Bruni, Renato

2017-02-01

Classification is the attribution of labels to records according to a criterion automatically learned from a training set of labeled records. This task is needed in a huge number of practical applications, and consequently it has been studied intensively and several classification algorithms are available today. In finance, a stock market index is a measurement of value of a section of the stock market. It is often used to describe the aggregate trend of a market. One basic financial issue would be forecasting this trend. Clearly, such a stochastic value is very difficult to predict. However, technical analysis is a security analysis methodology developed to forecast the direction of prices through the study of past market data. Day trading consists in buying and selling financial instruments within the same trading day. In this case, one interesting problem is the automatic individuation of favorable days for trading. We model this problem as a binary classification problem, and we provide datasets containing daily index values, the corresponding values of a selection of technical indicators, and the class label, which is 1 if the subsequent time period is favorable for day trading and 0 otherwise. These datasets can be used to test the behavior of different approaches in solving the day trading problem.

Stock Market Index Data and indicators for Day Trading as a Binary Classification problem

Directory of Open Access Journals (Sweden)

Renato Bruni

2017-02-01

Full Text Available Classification is the attribution of labels to records according to a criterion automatically learned from a training set of labeled records. This task is needed in a huge number of practical applications, and consequently it has been studied intensively and several classification algorithms are available today. In finance, a stock market index is a measurement of value of a section of the stock market. It is often used to describe the aggregate trend of a market. One basic financial issue would be forecasting this trend. Clearly, such a stochastic value is very difficult to predict. However, technical analysis is a security analysis methodology developed to forecast the direction of prices through the study of past market data. Day trading consists in buying and selling financial instruments within the same trading day. In this case, one interesting problem is the automatic individuation of favorable days for trading. We model this problem as a binary classification problem, and we provide datasets containing daily index values, the corresponding values of a selection of technical indicators, and the class label, which is 1 if the subsequent time period is favorable for day trading and 0 otherwise. These datasets can be used to test the behavior of different approaches in solving the day trading problem.

49 CFR 195.452 - Pipeline integrity management in high consequence areas.

Science.gov (United States)

2010-10-01

... 49 Transportation 3 2010-10-01 2010-10-01 false Pipeline integrity management in high consequence... Management § 195.452 Pipeline integrity management in high consequence areas. (a) Which pipelines are covered... that could affect a high consequence area, including any pipeline located in a high consequence area...

Effects induced on the transverse-spatial-impulse response of an inhomogeneous photoreceptor with a nonsymmetric refractive index profile and arbitrarily located origin

International Nuclear Information System (INIS)

Calvo, M.L.

1987-01-01

In a few earlier communications, spatial-transverse-impulse response (STIR) associated with the initial field transversely distributed across the entrance pupil of an inhomogeneous optical wave guide (photo-receptor) has been investigated. In the present work, effects of indetermination in the location of the origin on an arbitrarily defined refractive index profile, representing the degree of inhomogenity at the aperture pupil of a single receptor, have been studied. Some consequences related to a few possible technical applications have been discussed

Stock market index prediction using neural networks

Science.gov (United States)

Komo, Darmadi; Chang, Chein-I.; Ko, Hanseok

1994-03-01

A neural network approach to stock market index prediction is presented. Actual data of the Wall Street Journal's Dow Jones Industrial Index has been used for a benchmark in our experiments where Radial Basis Function based neural networks have been designed to model these indices over the period from January 1988 to Dec 1992. A notable success has been achieved with the proposed model producing over 90% prediction accuracies observed based on monthly Dow Jones Industrial Index predictions. The model has also captured both moderate and heavy index fluctuations. The experiments conducted in this study demonstrated that the Radial Basis Function neural network represents an excellent candidate to predict stock market index.

EJSCREEN Version 1, EJ Index Alternatives

Data.gov (United States)

U.S. Environmental Protection Agency — This map service displays alternative environmental justice (EJ) indexes used in EJSCREEN. The alternative EJ indexes combine each of the 12 environmental indicators...

Rehabilitation after stroke: predictive power of Barthel Index versus a cognitive and a motor index

DEFF Research Database (Denmark)

Engberg, A; Bentzen, L; Garde, B

1995-01-01

The aim of the present study was to investigate the predictive power of ratings of Barthel Index at Day 40 post stroke, compared with and/or combined with simultaneous ratings from a mobility scale (EG motor index) and a rather simple cognitive test scale (CT50). The parameter to be individually...

A Preserved Context Indexing System for Microcomputers: PERMDEX.

Science.gov (United States)

Yerkey, A. Neil

1983-01-01

Following a discussion of derivative versus assignment indexing, use of roles, and concept behind Preserved Concept Indexing System, features of PERMDEX (microcomputer program to assist in creation of permuted printed index) are described including indexer input and prompts, the shunting algorithm, and sorting and printing routines. Fourteen…

Sustainability index for Taipei

International Nuclear Information System (INIS)

Lee, Y.-J.; Huang Chingming

2007-01-01

Sustainability indicators are an effective means of determining whether a city is moving towards sustainable development (SD). After considering the characteristics of Taipei, Taiwan, discussions with experts, scholars and government departments and an exhaustive literature review, this study selected 51 sustainability indicators corresponding to the socio-economic characteristic of Taipei City. Such indicators should be regarded as a basis for assessing SD in Taipei City. The 51 indicators are classified into economic, social, environmental and institutional dimensions. Furthermore, statistical data is adopted to identify the trend of SD from 1994 to 2004. Moreover, the sustainability index is calculated for the four dimensions and for Taipei as a whole. Analysis results demonstrate that social and environmental indicators are moving towards SD, while economic and institutional dimensions are performing relatively poorly. However, since 2002, the economic sustainability index has gradually moved towards SD. Overall, the Taipei sustainability index indicates a gradual trend towards sustainable development during the past 11 years