Food buying habits of people who buy wine or beer: cross sectional study

DEFF Research Database (Denmark)

Johansen, Ditte; Friis, Karina; Skovenborg, Erik

2006-01-01

OBJECTIVE: To investigate whether people who buy wine buy healthier food items than those who buy beer. DESIGN: Cross sectional study. SETTING: Supermarkets in Denmark. Data Information on number, type of item, and total charge from 3.5 million transactions over a period of six months. RESULTS...... made more purchases of healthy food items than people who buy beer....

Evaluation of recent GRACE monthly solution series with an ice sheet perspective

Science.gov (United States)

Horwath, Martin; Groh, Andreas

2016-04-01

GRACE monthly global gravity field solutions have undergone a remarkable evolution, leading to the latest (Release 5) series by CSR, GFZ, and JPL, to new series by other processing centers, such as ITSG and AIUB, as well as to efforts to derive combined solutions, particularly by the EGSIEM (European Gravity Service for Improved Emergency Management) project. For applications, such as GRACE inferences on ice sheet mass balance, the obvious question is on what GRACE solution series to base the assessment. Here we evaluate different GRACE solution series (including the ones listed above) in a unified framework. We concentrate on solutions expanded up to degree 90 or higher, since this is most appropriate for polar applications. We empirically assess the error levels in the spectral as well as in the spatial domain based on the month-to-month scatter in the high spherical harmonic degrees. We include empirical assessment of error correlations. We then apply all series to infer Antarctic and Greenland mass change time series and compare the results in terms of apparent signal content and noise level. We find that the ITSG solutions show lowest noise level in the high degrees (above 60). A preliminary combined solution from the EGSIEM project shows lowest noise in the degrees below 60. This virtue maps into the derived ice mass time series, where the EGSIEM-based results show the lowest noise in most cases. Meanwhile, there is no indication that any of the considered series systematically dampens actual geophysical signals.

Rethinking retailer buying behaviour

DEFF Research Database (Denmark)

Esbjerg, Lars

2001-01-01

Research of retailer buying behaviour has previously focused on the buying decision. In this paper a new approach to studying retailer buying behaviour is suggested, one which focuses on the sensemaking processes leading up to a decision being made. A research project taking a sensemaking...... perspective is outlined and the implications and expected contribution of studying retailer buying behaviour from a sensemaking perspective are discussed....

Retailer buying behaviour: A review

DEFF Research Database (Denmark)

Hansen, Tommy Holm; Skytte, Hans

1998-01-01

With centralised buying organisations, growth in market coverage and turn over retailers have become gatekeepers to the consumer markets. Therefore, knowledge about retailers' and trade buyers' buying behaviour has become important to producers. W review the literature on retailer buying behaviour...... committees, the relationship with manufacturers, European buying alliances, the use of information, retail buyer task, sales man influences, acce of trade deals, country or origin effects and new information technology. Keywords Retailer buying behaviour, review, buying criteria, retailing, assortment...

Compulsive buying in outline

OpenAIRE

Łukasz Zadka; Marcin Olajossy

2016-01-01

In spite of a hundred year long history of scientific research compulsive buying has been a hardly known phenomenon until today. Ambiguous scientific information makes it impossible to classify compulsive buying as a separate mental disorder. Recently many researchers have noticed phenomenological compatibility of compulsive buying with behavioural addictions. Nowadays, there is reasonable grounds that compulsive buying disorder can be defined as an addiction. There are many similarities occu...

Comparison of buying behavior in depressed patients presenting with or without compulsive buying.

Science.gov (United States)

Lejoyeux, M; Haberman, N; Solomon, J; Adès, J

1999-01-01

Compulsive buying is defined as repetitive impulsive and excessive buying leading to personal and familial distress. This study compares the buying behavior of depressed patients presenting with or without compulsive buying. The weight of promotional factors such as sales and advertising campaigns was systematically assessed. The impulsive nature of compulsive buying and the choice of items purchased were also investigated. For this purpose, we studied buying behavior among 52 inpatients diagnosed for major depressive episode with DSM-IV criteria. None of the patients presented mania or hypomania, obsessive-compulsive disorder, or alcohol or drug abuse or dependence disorder. We assessed the prevalence of compulsive buying and compared the "buying style" among patients with (CB+) and without (CB-) compulsive buying. The diagnosis of depression was assessed with the Mini International Neuropsychiatric Interview (MINI). The diagnosis of compulsive buying was made using standardized criteria and a specific rating scale. All patients answered a specific questionnaire assessing the phenomenology of the buying behavior. Twenty-one of 52 depressives presented with compulsive buying. The CB+ group was not more sensitive to promotional factors. They did not seek sales or use loans significantly more than others. Upon entering a shop, the CB+ subjects did not change their choice more often than others. CB+ subjects were significantly more often alone while shopping (85% of cases v61% of CB- group, p = .05). Most purchases from the CB+ group were self-gifts or gifts to others (50.4% v 23.5%, p = .003); 14.4% of purchases in the CB+ group (v 2.2% in CB- group, P = .045) were made because the patients believed their social status requires acquisition. Items to be bought were more often considered by CB+ subjects as occasions not to be missed (31.4% v15.1%, P = .03). Purchases were significantly (57% v 16%) less often used than expected by the CB+ group (P = .002). Most

Resources, recycle, and substitution

International Nuclear Information System (INIS)

Wymer, R.G.

A two-fold strategy appears necessary to ensure that the resource needs of the developed and developing nations are met. First, recycle and substitution must be encouraged in those instances where they do find application. Although these measures have limited applicability, they may be of vital importance in those instances where they do apply; in any event, they buy time. Second, practical and economical technologies must be developed to exploit the lower-grade and marginal ores and the oftentimes abundant but highly refractory ores, as well as to greatly increase the recovery of secondary elements present in the ores - elements whose form and amounts in the ores make them economically unrecoverable by themselves, but which are economically recoverable as by-products. It is often the case that if these elements are not recovered during the initial mining and milling operations, they are rendered unrecoverable, in a practical sense, forever. Furthermore, they may even become environmental pollutants. Specific examples of recovery from refractory ores, by-product recovery, and recycle are given. Also, some suggestions of substitutes for important resources are tabulated

COMPULSIVE BUYING TENDENCIES.

Science.gov (United States)

Spinella, Marcello; Lester, David; Yang, Bijou

2015-12-01

Compulsive buying behavior is typically viewed as pathological, but recent research has shown that compulsive buying tendencies are associated with attitudes toward money, personal financial behavior, and having materialistic values, suggesting that compulsive buyers are manifesting an extreme form of habits shown by people in general. In a study of 240 community residents, scores on the Compulsive Buying Scale were associated positively with scores on the Material Values Scale and the Canadian Problem Gambling Index, and negatively with scores on the Executive Personal Finance Scale and Ardelt's wisdom scale. These results suggest that, as is the case for many abnormal behaviors, tendencies toward compulsive buying may not be pathological, but are associated with attitudes toward money in general, financial management behavior, and materialistic values.

Generation Y Online Buying Patterns

OpenAIRE

Katija Vojvodić; Matea Matić

2015-01-01

The advantages of electronic retailing can, among other things, result in uncontrolled buying by online consumers, i.e. in extreme buying behavior. The main purpose of this paper is to analyze and determine the buying patterns of Generation Y online consumers in order to explore the existence of different types of behavior based on the characteristics of online buying. The paper also aims at exploring the relationship between extracted factors and Generation Y consumers’ buying intentions. Em...

The Effect of Visual Merchandising on Impulsive Buying with Impulsive Buying Tendency As Moderating Variable

Directory of Open Access Journals (Sweden)

Jessica Novia

2015-03-01

Full Text Available This research aims to classify the female consumer demographic segments linked by impulsive buying, to determine the effect of visual merchandising on impulsive buying, and to determine the effect of visual merchandising on impulsive buying with impulsive buying tendency as moderating variable on customers of Gaudi in Taman Anggrek Mall. This research is quantitative research with a total sample of 100 people. Data were obtained by distributing questionnaires to the respondents by cross sectional. Research used Cluster Analysis and Moderated Regression Analysis. Data processing was performed using SPSS software for Windows version 20. Research found that customers of Gaudi were divided into three groups: the way of the world, sufficient money, and promotions. Then, research found that visual merchandising affected impulsive buying. In addition, there visual merchandising had also an effect on impulsive buying with impulsive buying tendency as moderating variable. As a conclusion, moderating variable strengthens the effect of visual merchandising on impulse buying.

Best Management Practice, Fact Sheet 2. Sheet Flow to Open Space

OpenAIRE

Sample, David; Doumar, Lia

2013-01-01

This publication explains what sheet flow to open space is, where and how it is used, their limitations, routine and nonroutine maintenance, expected costs, and a glossary of terms. This fact sheet is one of a 15-part series on urban stormwater management practices.

[Compulsive buying and psychiatric comorbidity].

Science.gov (United States)

Mueller, Astrid; Mühlhans, Barbara; Silbermann, Andrea; Müller, Ulrike; Mertens, Christian; Horbach, Thomas; Mitchell, James E; de Zwaan, Martina

2009-08-01

Compulsive buying is an excessive behavior that has begun to receive attention from researchers in recent years. The current study provides an overview of research on compulsive buying and examines the psychiatric co-morbidity in a German female treatment seeking compulsive buying sample in comparison with age and gender-matched normal buying control groups. Thirty women suffering from compulsive buying disorder, 30 community controls, and 30 bariatric surgery candidates were assessed with the German versions of the Structured Clinical Interview for DSM-IV diagnoses (SCID). Women with compulsive buying disorder showed significantly higher prevalence rates of affective, anxiety, and eating disorders compared to community controls, and suffered significantly more often from affective and anxiety disorders compared to bariatric surgery candidates. The compulsive buying group presented with the highest rates of personality disorders, most commonly avoidant, depressive, obsessive-compulsive, and borderline personality disorder, and reported the highest prevalence rates of other impulse control disorders, especially for intermittent explosive disorder. The findings suggest an elevated psychiatric co-morbidity in patients with compulsive buying disorder.

Strength of masonry blocks made with recycled concrete aggregates

Science.gov (United States)

Matar, Pierre; Dalati, Rouba El

The idea of recycling concrete of demolished buildings aims at preserving the environment. Indeed, the reuse of concrete as aggregate in new concrete mixes helped to reduce the expenses related to construction and demolition (C&D) waste management and, especially, to protect the environment by reducing the development rate of new quarries. This paper presents the results of an experimental study conducted on masonry blocks containing aggregates resulting from concrete recycling. The purpose of this study is to investigate the effect of recycled aggregates on compressive strength of concrete blocks. Tests were performed on series of concrete blocks: five series each made of different proportions of recycled aggregates, and one series of reference blocks exclusively composed of natural aggregates. Tests showed that using recycled aggregates with addition of cement allows the production of concrete blocks with compressive strengths comparable to those obtained on concrete blocks made exclusively of natural aggregates.

Printability of papers recycled from toner and inkjet-printed papers after deinking and recycling processes.

Science.gov (United States)

Karademir, Arif; Aydemir, Cem; Tutak, Dogan; Aravamuthan, Raja

2018-04-01

In our contemporary world, while part of the fibers used in the paper industry is obtained from primary fibers such as wood and agricultural plants, the rest is obtained from secondary fibers from waste papers. To manufacture paper with high optical quality from fibers of recycled waste papers, these papers require deinking and bleaching of fibers at desired levels. High efficiency in removal of ink from paper mass during recycling, and hence deinkability, are especially crucial for the optical and printability quality of the ultimate manufactured paper. In the present study, deinkability and printability performance of digitally printed paper with toner or inkjet ink were compared for the postrecycling product. To that end, opaque 80 g/m 2 office paper was digitally printed under standard printing conditions with laser toner or inkjet ink; then these sheets of paper were deinked by a deinking process based on the INGEDE method 11 p. After the deinking operation, the optical properties of the obtained recycled handsheets were compared with unprinted (reference) paper. Then the recycled paper was printed on once again under the same conditions as before with inkjet and laser printers, to monitor and measure printing color change before and after recycling, and differences in color universe. Recycling and printing performances of water-based inkjet and toner-based laser printed paper were obtained. The outcomes for laser-printed recycled paper were better than those for inkjet-printed recycled paper. Compared for luminosity Y, brightness, CIE a* and CIE b* values, paper recycled from laser-printed paper exhibited higher value than paper recycled from inkjet-printed paper.

Generation Y Online Buying Patterns

Directory of Open Access Journals (Sweden)

Katija Vojvodić

2015-12-01

Full Text Available The advantages of electronic retailing can, among other things, result in uncontrolled buying by online consumers, i.e. in extreme buying behavior. The main purpose of this paper is to analyze and determine the buying patterns of Generation Y online consumers in order to explore the existence of different types of behavior based on the characteristics of online buying. The paper also aims at exploring the relationship between extracted factors and Generation Y consumers’ buying intentions. Empirical research was conducted on a sample of 515 consumers in the Dubrovnik-Neretva County. Based on the factor analysis, research results indicate that Generation Y online consumers are influenced by three factors: compulsivity, impulsivity, and functionality. The analysis of variance reveals that significant differences exist between the extracted factors and Generation Y’s online buying characteristics. In addition, correlation analysis shows a statistically significant correlation between the extracted factors and Generation Y’s buying intentions.

Superfund fact sheet: The remedial program. Fact sheet

International Nuclear Information System (INIS)

1992-09-01

The fact sheet describes what various actions the EPA can take to clean up hazardous wastes sites. Explanations of how the criteria for environmental and public health risk assessment are determined and the role of state and local governments in site remediation are given. The fact sheet is one in a series providing reference information about Superfund issues and is intended for readers with no formal scientific training

Ice Sheets & Ice Cores

DEFF Research Database (Denmark)

Mikkelsen, Troels Bøgeholm

Since the discovery of the Ice Ages it has been evident that Earth’s climate is liable to undergo dramatic changes. The previous climatic period known as the Last Glacial saw large oscillations in the extent of ice sheets covering the Northern hemisphere. Understanding these oscillations known....... The first part concerns time series analysis of ice core data obtained from the Greenland Ice Sheet. We analyze parts of the time series where DO-events occur using the so-called transfer operator and compare the results with time series from a simple model capable of switching by either undergoing...

Food buying habits of people who buy wine or beer: cross sectional study.

Science.gov (United States)

Johansen, Ditte; Friis, Karina; Skovenborg, Erik; Grønbaek, Morten

2006-03-04

To investigate whether people who buy wine buy healthier food items than those who buy beer. Cross sectional study. Supermarkets in Denmark. Data Information on number, type of item, and total charge from 3.5 million transactions over a period of six months. Wine buyers bought more olives, fruit and vegetables, poultry, cooking oil, and low fat cheese, milk, and meat than beer buyers. Beer buyers bought more ready cooked dishes, sugar, cold cuts, chips, pork, butter or margarine, sausages, lamb, and soft drinks than wine buyers. Wine buyers made more purchases of healthy food items than people who buy beer.

NORMATIVE MODERATORS OF IMPULSE BUYING BEHAVIOR

Directory of Open Access Journals (Sweden)

Danes Jaya Negara

2003-01-01

Full Text Available Prior research has presented the moderating role of normative evaluations in the relationship between the impulsive buying trait and consumers’ buying behaviors. In this article the authors show that consumer tendency to buy something spontaneous, unreflectively and immediately can be perceived as a factor which describes buying impulsiveness. This article also shows conceptual and empirical evidence that there is some support for the moderating role of normative evaluations in the relationship between buying impulsiveness and impulse buying behaviors. Significance occurs when consumers believe that act on impulse is suitable. The result suggests that consumers’ normative evaluation can moderate the link between the trait and behavioral aspects of impulse buying.

The Effect of Visual Merchandising on Impulsive Buying with Impulsive Buying Tendency As Moderating Variable

OpenAIRE

Jessica Novia

2015-01-01

This research aims to classify the female consumer demographic segments linked by impulsive buying, to determine the effect of visual merchandising on impulsive buying, and to determine the effect of visual merchandising on impulsive buying with impulsive buying tendency as moderating variable on customers of Gaudi in Taman Anggrek Mall. This research is quantitative research with a total sample of 100 people. Data were obtained by distributing questionnaires to the respondents by cross secti...

Antimony recycling in the United States in 2000

Science.gov (United States)

Carlin, James F.

2006-01-01

The importance of recycling has become more obvious as concerns about the environment and import dependence have grown in recent years. When materials are recycled, fewer natural resources are consumed, and less waste products go to landfills or pollute the water and air. This study, one of a series of reports on metals recycling in 2000, discusses the flow of antimony from mining through its uses and disposal with emphasis on recycling. In 2000, the recycling efficiency for antimony was estimated to be 89 percent, and the recycling rate was about 20 percent.

Co-operative good practice guide in the waste recycling sector: A guideline for co-operatives by co-operatives

CSIR Research Space (South Africa)

Strydom, W

2015-09-01

Full Text Available For as long as South Africa continues to generate “waste”, that waste has value, and while there are businesses prepared to buy the waste, we will continue to find formal and informal collectors of recyclables. “There will always be work, the market...

Compulsive buying: an overlooked entity.

Science.gov (United States)

Basu, Bishnupriya; Basu, Saikat; Basu, Jharna

2011-08-01

Compulsive buying is an under-recognised entity among Indian psychiatrists. A Medline search, hand searching of journals and direct communications with lead investigators in compulsive buying have generated numerous studies. Overseas data indicate a community prevalence between 1% and 8% . The phenomenon can be an independent entity or appears as a comorbidity with another axis I or axis II disorder. A degree of suspicion on part of clinician regarding its possible presence is the key to its detection. A few rating instruments are available to quantify the morbidity and screening for compulsive buying. Management involves pharmacotherapy with SSRIs, psychotherapy, self-help groups and self-help books. Epidemiological and clinical studies on compulsive buying should be undertaken by Indian psychiatrists to provide better services for people suffering from compulsive buying.

ZZ WPPR, Pu Recycling Benchmark Results

International Nuclear Information System (INIS)

Lutz, D.; Mattes, M.; Delpech, Marc; Juanola, Marc

2002-01-01

Description of program or function: The NEA NSC Working Party on Physics of Plutonium Recycling has commissioned a series of benchmarks covering: - Plutonium recycling in pressurized-water reactors; - Void reactivity effect in pressurized-water reactors; - Fast Plutonium-burner reactors: beginning of life; - Plutonium recycling in fast reactors; - Multiple recycling in advanced pressurized-water reactors. The results have been published (see references). ZZ-WPPR-1-A/B contains graphs and tables relative to the PWR Mox pin cell benchmark, representing typical fuel for plutonium recycling, one corresponding to a first cycle, the second for a fifth cycle. These computer readable files contain the complete set of results, while the printed report contains only a subset. ZZ-WPPR-2-CYC1 are the results from cycle 1 of the multiple recycling benchmarks

Organizational buying behavior: An integrated model

Directory of Open Access Journals (Sweden)

Rakić Beba

2002-01-01

Full Text Available Organizational buying behavior is decision making process by which formal organizations establish the need for purchased products and services, and identify, evaluate, and choose among alternative brands and suppliers. Understanding the buying decision processes is essential to developing the marketing programs of companies that sell to organizations, or to 'industrial customers'. In business (industrial marketing, exchange relationships between the organizational selling center and the organizational buying center are crucial. Integrative model of organizational buying behavior offers a systematic framework in analyzing the complementary factors and what effect they have on the behavior of those involved in making buying decisions.

Addictive buying: causes, processes, and symbolic meanings. Thematic analysis of a buying addict's diary.

Science.gov (United States)

García Ureta, Irene

2007-11-01

The aims of this study were twofold. On the one hand, to reach an understanding of, and to illustrate the experience of addictive buying and, on the other, to throw some light on the controversial subject of addicts' personal responsibility for their behavior. With these aims, a thematic analysis of an extensive diary written by a compulsive buyer is presented. Four themes emerge from the analysis: the defining characteristics of addiction to buying that determine the boundary separating it from other forms of impulsive or careless buying; several causal factors; the role that money and material objects play in family relationships and friendships through the symbolic meanings they adopt; and the relationship of personal values with impulsiveness and self-control. In view of the results, the moral model of addiction to buying is discussed, and an explanatory model of the ambivalence that is characteristic of addiction to buying is proposed, based on a personal hierarchy of values.

Compulsive buying in outline.

Science.gov (United States)

Zadka, Łukasz; Olajossy, Marcin

2016-01-01

In spite of a hundred year long history of scientific research compulsive buying has been a hardly known phenomenon until today. Ambiguous scientific information makes it impossible to classify compulsive buying as a separate mental disorder. Recently many researchers have noticed phenomenological compatibility of compulsive buying with behavioural addictions. Nowadays, there is reasonable grounds that compulsive buying disorder can be defined as an addiction. There are many similarities occurring between a consumer type behaviours in compulsive buyers and a pathologic consumption of psychoactive substances which included the obsessive need to consumer or a compulsion to consume, personal dependence and loss of control over self-behaviour, as well as tendencies to the consumption increase. Compulsive buying disorder differs in its course from the compulsive behaviours. A strong compulsion to make a given activity, often impossible to restrain is associated with overwhelming but acceptable desire to purchase a specific item. Due to the latest information about the described phenomenon, it has been decided to present current knowledge of adequate classifications, epidemiology and therapy of compulsive buyers. In the article authors' own standpoint as regards pathogenesis and potential risk factors was described.

Narcissism predicts impulsive buying: phenotypic and genetic evidence

Directory of Open Access Journals (Sweden)

Huajian eCai

2015-07-01

Full Text Available Impulsive buying makes billions of dollars for retail businesses every year, particularly in an era of thriving e-commerce. Narcissism, characterized by impulsivity and materialism, may serve as a potential antecedent to impulsive buying. To test this hypothesis, two studies examined the relationship between narcissism and impulsive buying. In study 1, we surveyed narcissism and the impulsive buying tendency among an online sample and found that while adaptive narcissism was not correlated with impulsive buying, maladaptive narcissism was significantly predictive of the impulsive buying tendency. By investigating narcissism and the impulsive buying tendency in 304 twin pairs, study 2 showed that global narcissism and its two components, adaptive and maladaptive narcissism, as well as the impulsive buying tendency were heritable. The study found, moreover, that the connections between global narcissism and impulsive buying, and between maladaptive narcissism and impulsive buying were genetically based. These findings not only establish a link between narcissism and impulsive buying but also help to identify the origins of the link. The present studies deepen our understanding of narcissism, impulsive buying, and their interrelationship.

IMPULSIVE BUYING PADA DEWASA AWAL DI YOGYAKARTA

Directory of Open Access Journals (Sweden)

Paulus Henrietta

2012-10-01

Full Text Available T his research aimed to know the impulsive buying tendency of early adult in Yogyakarta. Impulsive buying was a buying activity without cosideration, and accompanied by strong emotional response. High impulsive buying tendency occured between age 18 to 39 years old. This research was a quantitative descriptive research with 395 subjects. Generally, the impulsive buying tendency in this research was low. Based on comparation between man and woman, it was found that woman was more impulsive than man. The result also showed that married person was more impulsive than unmarried person. Based on the types of job, there was several different among those types. But there was no different of impulsive buying tendency based on the education background level. Keywords: impulsive buying, early adult

Childhood trauma and compulsive buying.

Science.gov (United States)

Sansone, Randy A; Chang, Joy; Jewell, Bryan; Rock, Rachel

2013-02-01

Childhood trauma has been empirically associated with various types of self-regulatory difficulties in adulthood. However, according to the extant literature, no study has examined relationships between various types of childhood trauma and compulsive buying behavior in adulthood. Using a self-report survey methodology in a cross-sectional consecutive sample of 370 obstetrics/gynecology patients, we examined five types of childhood trauma before the age of 12 years (i.e. witnessing violence, physical neglect, emotional abuse, physical abuse, sexual abuse) in relationship to compulsive buying as assessed by the Compulsive Buying Scale (CBS). All forms of trauma demonstrated statistically significant correlations with the CBS. Using a linear regression analysis, both witnessing violence and emotional abuse significantly contributed to CBS scores. Further analyses indicated that race did not moderate the relationship between childhood trauma and compulsive buying. Findings indicate that various forms of childhood trauma are correlated with compulsive buying behavior, particularly witnessing violence and emotional abuse.

Impulsive Buying Pada Dewasa Awal Di YOGYAKARTA

OpenAIRE

Henrietta, Paulus

2012-01-01

This research aimed to know the impulsive buying tendency of early adult in Yogyakarta. Impulsive buying was a buying activity without cosideration, and accompanied by strong emotional response. High impulsive buying tendency occured between age 18 to 39 years old. This research was a quantitative descriptive research with 395 subjects. Generally, the impulsive buying tendency in this research was low. Based on comparation between man and woman, it was found that woman was more impulsive than...

IMPULSIVE BUYING PADA DEWASA AWAL DI YOGYAKARTA

OpenAIRE

Paulus Henrietta

2012-01-01

T his research aimed to know the impulsive buying tendency of early adult in Yogyakarta. Impulsive buying was a buying activity without cosideration, and accompanied by strong emotional response. High impulsive buying tendency occured between age 18 to 39 years old. This research was a quantitative descriptive research with 395 subjects. Generally, the impulsive buying tendency in this research was low. Based on comparation between man and woman, it was found that woman was more impulsive...

Hoarding in a compulsive buying sample.

Science.gov (United States)

Mueller, Astrid; Mueller, Ulrike; Albert, Patricia; Mertens, Christian; Silbermann, Andrea; Mitchell, James E; de Zwaan, Martina

2007-11-01

Previous research has indicated that many compulsive buyers also suffer from compulsive hoarding. The present work specifically examined hoarding in a compulsive buying sample. Sixty-six treatment-seeking compulsive buyers were assessed prior to entering a group therapy for compulsive buying using the Compulsive Buying Scale (CBS), the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS)-Shopping Version, the Compulsive Acquisition Scale (CAS), the German-CBS, the Saving Inventory-Revised (SI-R), the Maudsley Obsessive Compulsive Inventory (MOCI), the Barratt Impulsiveness Scale (BIS-11), and the Structured Clinical Interview for DSM-IV Axis I (SCID). Inclusion criteria were current problems with compulsive buying according to the proposed diagnostic criteria for compulsive buying by McElroy, Keck, Pope, Smith, and Strakowski [(1994). Compulsive buying: A report of 20 cases. Journal of Clinical Psychiatry, 55, 242-248]. Our results support the assumption that many but not all compulsive buyers suffer from compulsive hoarding. A significant association between the SI-R and the compulsive buying measures CBS, Y-BOCS-SV, German-CBS, and the CAS-Buy subscale was found, which is mostly caused by the SI-R subscale acquisition. The SI-R subscales clutter and difficulty discarding were more closely associated with the CAS-Free subscale and with obsessive-compulsive symptoms. Hoarding compulsive buyers reported more severe buying symptoms and obsessive-compulsive symptoms and presented with a higher psychiatric co-morbidity, especially any current affective, anxiety and eating disorder. Specific therapeutic interventions for compulsive buyers who also report compulsive hoarding appear indicated.

Narcissism predicts impulsive buying: phenotypic and genetic evidence

Science.gov (United States)

Cai, Huajian; Shi, Yuanyuan; Fang, Xiang; Luo, Yu L. L.

2015-01-01

Impulsive buying makes billions of dollars for retail businesses every year, particularly in an era of thriving e-commerce. Narcissism, characterized by impulsivity and materialism, may serve as a potential antecedent to impulsive buying. To test this hypothesis, two studies examined the relationship between narcissism and impulsive buying. In Study 1, we surveyed an online sample and found that while adaptive narcissism was not correlated with impulsive buying, maladaptive narcissism was significantly predictive of the impulsive buying tendency. By investigating 304 twin pairs, Study 2 showed that global narcissism and its two components, adaptive and maladaptive narcissism, as well as the impulsive buying tendency were heritable. The study found, moreover, that the connections between global narcissism and impulsive buying, and between maladaptive narcissism and impulsive buying were genetically based. These findings not only establish a link between narcissism and impulsive buying but also help to identify the origins of the link. The present studies deepen our understanding of narcissism, impulsive buying, and their interrelationship. PMID:26217251

Narcissism predicts impulsive buying: phenotypic and genetic evidence.

Science.gov (United States)

Cai, Huajian; Shi, Yuanyuan; Fang, Xiang; Luo, Yu L L

2015-01-01

Impulsive buying makes billions of dollars for retail businesses every year, particularly in an era of thriving e-commerce. Narcissism, characterized by impulsivity and materialism, may serve as a potential antecedent to impulsive buying. To test this hypothesis, two studies examined the relationship between narcissism and impulsive buying. In Study 1, we surveyed an online sample and found that while adaptive narcissism was not correlated with impulsive buying, maladaptive narcissism was significantly predictive of the impulsive buying tendency. By investigating 304 twin pairs, Study 2 showed that global narcissism and its two components, adaptive and maladaptive narcissism, as well as the impulsive buying tendency were heritable. The study found, moreover, that the connections between global narcissism and impulsive buying, and between maladaptive narcissism and impulsive buying were genetically based. These findings not only establish a link between narcissism and impulsive buying but also help to identify the origins of the link. The present studies deepen our understanding of narcissism, impulsive buying, and their interrelationship.

A Profile of Romanian Highly Educated Eco-Consumers Interested in Product Recycling A Statistical Approach

Directory of Open Access Journals (Sweden)

Simionescu Mihaela

2014-07-01

Full Text Available The objective of this research is to create a profile of the Romanian eco-consumer with university education. The profile is not limited to the information regarding environmental and economic benefits of recycling, but focuses on ecological behaviour. A detailed statistical analysis was made based on a large representative sample of respondents with secondary and university education. Indeed, the tendency of practical ecobehaviour becomes more pronounced for the people with university education. For people that are more than 30 years old the chance of being aware of the significance of the recycling symbols on the packages decreases, the lowest chance being given to people aged more than 50. The respondents that are interested in environment protection buy products with ecological symbols. However, those people who already know the meaning of these symbols do not buy this type of products for ecological reasons, even if they are interested in the environment protection. This research also offers an extensive description of its results, being an opportunity for the respondents to know more about the meaning of the recycling symbols. The results of this research also provide information being a guideline for consumers. This study achieves two main goals: the ecological component (the eco-consumers were identified and ordinary consumers were attracted through the ecological behaviour and the economic aspect (the resources allocation will be more efficient and the marketers will be able to address ecoconsumers who have specific characteristics.

Compulsive buying and borderline personality symptomatology.

Science.gov (United States)

Sansone, Randy A; Chang, Joy; Jewell, Bryan; Sellbom, Martin; Bidwell, Mark

2013-04-01

In this study, the authors investigated the relationship between compulsive buying and borderline personality disorder (BPD) symptomatology--two disorders possibly linked through impulsivity. Using a survey methodology in a cross-sectional consecutive sample of nonemergent female outpatients from an obstetrics/gynecology clinic, the authors assessed compulsive buying with the compulsive buying scale (CBS) and BPD symptomatology through the BPD scale of the personality diagnostic questionnaire-4 (PDQ-4) and the self-harm Inventory (SHI). In this sample, 8% of Caucasian women and 9% of African-American women scored positively for compulsive buying. The correlations between scores on the CBS and the PDQ-4 and SHI were 0.43 and 0.41, respectively-both statistically significant at the p buying and BPD, particularly among African-American women.

Important motivators for buying green products

Directory of Open Access Journals (Sweden)

Kamyar Kianpour

2014-12-01

Full Text Available Purpose: To addresses the main motivators that influence customers to buy green products as well as well as profiling the decisions that shape their behavior. Design/methodology/approach: The authors have conducted a review of the major research related to consumers to identify motivational factors, to draw conclusions about their impact on buying green products.   Factor analysis is conducted on the collected data to find the underlying factors that motivate consumers to buy green products and most importantly motivational factors were identified by T test. Findings: Results show that 1 Environmental Concern, Perceived Consumer Effectiveness, Consumer Knowledge 2 Laws and regulation and 3 Promotional Tools’ were the most important of motivators. Practical implications: The results could help companies, authorities, governments, producers, sellers to know what motivate customers to buy green products and persuade the customers for buying them. Social implications: Furthermore this research will indirectly contribute to increase the customers and public intention for buying green products which in turn will help to solve some of environmental issues and make less environmental side effect caused by products. It is notable that motivated consumers for buying green product will finally expect to have healthy life and clean environment which leads to a healthy and clean society. Originality/value: This article contributes to the literature on the customers’ intention for buying green products by filling the gap in the concrete issues of the customers’ motivation.

[Kleptomania and compulsive buying].

Science.gov (United States)

Oishi, Masayuki

2015-09-01

Kleptomania and compulsive buying are important clinical problems. However there is no established treatment for these problems in Japan yet. In this article, we review the available clinical treatments for kleptomania and compulsive buying in Japan. Kleptomania and compulsive buying can be explained by the conditioning theory. These behaviors are reinforced by positive consequences. In particular, the problem behaviors of kleptomania arise because of arousal and tension and are reinforced by the relaxed feeling that follows. Therefore, kleptomania is treated by systematic desensitization. However, it is important that interventions such as cognitive behavioral therapy, which increase subjective adaptation. be used in combination to treat and control such behaviors.

Ontario tire recycling and economic development (OnTRED) plan : a market approach to eliminating tire stockpiles and promoting recycled rubber product manufacturing in Ontario

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-05-15

Details of the Ontario Tire Recycling and Economic Development (OnTRED) plan were presented. The plan was developed to address deficiencies in the Ontario Tire Stewardship's (OTS) Scrap Tire Diversion Program plan. The OTS promotes the burning of scrap tires contrary to the Waste Diversion Act, and transfers the financial responsibility for scrap tire management from manufacturers to retailers. The OnTRED plan will attempt to improve the current 87 per cent recovery rate for passenger scrap tires in Ontario, and prevent the formation of any new tire stockpiles. The aim of the OnTRED plan is to ensure reuse and recycling consistent with provisions in the Waste Diversion Act and enhance the existing workings of the tire and scrap tire market through the promotion of reuse and recycling. In addition, the plan aims to minimize administration and compliance costs. A program summary of the OnTRED plan was presented, as well as details of market development plans and buy-recycled rebates. Issues concerning collector registration and transaction tracking were presented, as well as details of brand-owner and first importer pay-in models. Stakeholder roles and responsibilities were reviewed. A budget scenario was presented, as well as a rebate and diversion scenario. It was concluded that Ontario's 87 per cent scrap tire diversion rate can be improved through a focus on patterns of reuse and recycling. 3 tabs., 7 figs.

DETERMINING CONSUMERS’ PROPENSITY TO BUY ROMANIAN PRODUCTS

Directory of Open Access Journals (Sweden)

Liviu CRĂCIUN

2011-01-01

Full Text Available In this paper we investigated the sources of “Buy Romanian” attitude. Weformulated three constructs namely Buy Romanian, nationalism andinternationalism and we measured them by developing three scales. Thescales were included in a questionnaire that was administered to 110respondents. Performing statistical analysis, the results showed us that BuyRomanian is influenced by the general opinion toward the Romanianproducts and by nationalism orientation. There is no correlation among BuyRomanian and internationalism. These findings are useful because in orderto stimulate buying behavior of Romanian products by Romanian consumers,it is necessary to spot the deepest motivations.

Separation of polyethylene terephthalate from municipal waste plastics by froth flotation for recycling industry

International Nuclear Information System (INIS)

Wang, Chong-Qing; Wang, Hui; Liu, You-Nian

2015-01-01

Highlights: • Factors of NaOH treatment were studied by orthogonal and single factor experiments. • Mechanism of alkaline treatment for facilitating flotation was manifested. • Flotation separation of PET was achieved with high purity and efficiency. • A flow sheet of purification PET from MWP was designed. - Abstract: Recycling is an effective way to manage plastic wastes and receives considerable attention. Since plastic mixtures are difficult to recycle because of their intrinsic characteristics, separation of mixed plastics is the key problem for recycling. Separation of polyethylene terephthalate (PET) from municipal waste plastics (MWP) by froth flotation combined with alkaline pretreatment was investigated for recycling industry. The effect of process variables was estimated by L 9 (3 4 ) orthogonal array of experiments and single factor experiments. The optimum conditions of alkaline pretreatment are 10 wt% sodium hydroxide, 20 min and 70 °C. After alkaline pretreatment under optimum conditions, flotation separation PET from acrylonitrile–butadiene–styrene, polystyrene, polycarbonate or polyvinyl chloride was achieved with high purity and efficiency. The purity of PET is up to 98.46% and the recovery is above 92.47%. A flow sheet of separation PET from MWP by a combination of froth flotation and sink float separation was designed. This study facilitates industrial application of plastics flotation and provides technical insights into recycling of waste plastics

Separation of polyethylene terephthalate from municipal waste plastics by froth flotation for recycling industry

Energy Technology Data Exchange (ETDEWEB)

Wang, Chong-Qing; Wang, Hui, E-mail: huiwang1968@163.com; Liu, You-Nian

2015-01-15

Highlights: • Factors of NaOH treatment were studied by orthogonal and single factor experiments. • Mechanism of alkaline treatment for facilitating flotation was manifested. • Flotation separation of PET was achieved with high purity and efficiency. • A flow sheet of purification PET from MWP was designed. - Abstract: Recycling is an effective way to manage plastic wastes and receives considerable attention. Since plastic mixtures are difficult to recycle because of their intrinsic characteristics, separation of mixed plastics is the key problem for recycling. Separation of polyethylene terephthalate (PET) from municipal waste plastics (MWP) by froth flotation combined with alkaline pretreatment was investigated for recycling industry. The effect of process variables was estimated by L{sub 9} (3{sup 4}) orthogonal array of experiments and single factor experiments. The optimum conditions of alkaline pretreatment are 10 wt% sodium hydroxide, 20 min and 70 °C. After alkaline pretreatment under optimum conditions, flotation separation PET from acrylonitrile–butadiene–styrene, polystyrene, polycarbonate or polyvinyl chloride was achieved with high purity and efficiency. The purity of PET is up to 98.46% and the recovery is above 92.47%. A flow sheet of separation PET from MWP by a combination of froth flotation and sink float separation was designed. This study facilitates industrial application of plastics flotation and provides technical insights into recycling of waste plastics.

Cognitive behavioral therapy for compulsive buying disorder.

Science.gov (United States)

Mitchell, James E; Burgard, Melissa; Faber, Ron; Crosby, Ross D; de Zwaan, Martina

2006-12-01

To our knowledge, no psychotherapy treatment studies for compulsive buying have been published. The authors conducted a pilot trial comparing the efficacy of a group cognitive behavioral intervention designed for the treatment of compulsive buying to a waiting list control. Twenty-eight subjects were assigned to receive active treatment and 11 to the waiting list control group. The results at the end of treatment showed significant advantages for cognitive behavioral therapy (CBT) over the waiting list in reductions in the number of compulsive buying episodes and time spent buying, as well as scores on the Yale-Brown Obsessive Compulsive Scale--Shopping Version and the Compulsive Buying Scale. Improvement was well-maintained at 6-month follow-up. The pilot data suggests that a cognitive behavioral intervention can be quite effective in the treatment of compulsive buying disorder. This model requires further testing.

[Compulsive buying or oniomania: an overview].

Science.gov (United States)

Boermans, J A J; Egger, J I M

2010-01-01

Compulsive buyers feel a continual urge to buy things, irrespective of their financial means. Interest in compulsive buying has increased in the last 30 to 40 years. Since excessive buying is a regularly occurring feature of various illnesses encountered in clinical practice, one wonders whether it should be regarded as a sign of the times, as a symptom of a psychiatric illness or as a distinct psychiatric syndrome. To gain insight into the concept of compulsive buying. We searched the literature via Medline, PubMed and PsycInfo for the period from 1966 to August 2008. results Compulsive buying is a relatively unknown and poorly defined phenomenon, despite its high incidence and high comorbidity. It is characterised by chronic, repetetive behaviour; it occurs mainly among women and should be classified as an impulsive-control disorder nos. Current aetiological models lack explanatory power and, so far, the most successful treatment results seem to have been achieved with behavioural therapy. Compulsive buying should be considered from a neuroscientific perspective. Future research needs to have a neuropsychiatric focus and a contextual psychological and behavioural analytical approach in which inhibition, self-control and rule-governed behaviour play a central role.

Plastic Recycling Experiments in Materials Education

Science.gov (United States)

Liu, Ping; Waskom, Tommy L.

1996-01-01

The objective of this project was to introduce a series of plastic recycling experiments to students in materials-related courses such as materials science, material technology and materials testing. With the plastic recycling experiments, students not only can learn the fundamentals of plastic processing and properties as in conventional materials courses, but also can be exposed to the issue of materials life cycle and the impact on society and environment.

Extensiveness of Farmers' Buying Process

NARCIS (Netherlands)

Kool, M.; Meulenberg, M.T.G.; Broens, D.F.

1997-01-01

In this article we study farmers' buying processes, in particular the selection of a supplier for a given farm input. Extensiveness of farmers' buying processes is defined as the degree information acquisition and alternative evaluation effort carried out to prepare that selection. Hypotheses,

[Treatment of compulsive buying].

Science.gov (United States)

Mueller, A; de Zwaan, M

2008-08-01

Although compulsive buying is receiving increasing attention in research, it is largely ignored in clinical practice. Compulsive buying disorder (CBD) is defined as excessive and mostly senseless spending or excessive shopping impulses that cause marked distress, interfere with social or occupational functioning, and often results in financial problems. It is currently conceptualized as an "impulse control disorder not otherwise specified" (ICD-10 F63.9). CBD is associated with significant psychiatric co-morbidity particularly mood and anxiety disorders, obsessive-compulsive disorders, binge eating disorder, substance use disorders, personality disorders, and other impulse control disorders. Previous research indicates that many compulsive buyers also suffer from compulsive hoarding. There is no evidence-based treatment approach for CBD and treatment research on this topic is limited. Open label trials suggest that antidepressants could improve compulsive buying. However, small randomized controlled trials failed to demonstrate significant improvement over Placebo and the high placebo-response rate prevents any definitive statement on the efficacy of antidepressants. Two controlled cognitive-behavioral therapy (CBT) trials reported that group CBT is significantly more effective compared to waiting list control groups in the treatment of compulsive buying. Clinical and therapeutic implications are discussed.

Typological Analysis of Buying Actions

Directory of Open Access Journals (Sweden)

Nicolae Teodorescu

2008-02-01

Full Text Available The typology of buyers and buying actions contracts are specific categories of consumer behaviour, determining group buyers and buying actions in classes, to fragment the markets. Market fragmentation through buyer typoligy and/or segmentation is presently characterized by a multitude of theoretical approaches and are especially generated by the common practice in the respective business. These two concepts are used for the same purpose, the essential difference being their starting point: the segmentation fragments the markets as a whole, while the typology of the buyer and of buying actions generate classifications starting from individual cases.

24 CFR 1710.107 - Risks of buying land.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Risks of buying land. 1710.107... § 1710.107 Risks of buying land. (a) The next page shall be headed “Risks of Buying Land” and shall... Property Report portion, the following statement shall be added beneath the “Risks of Buying Land” under a...

Facts about food irradiation. A series of fact sheets from the International Consultative Group on Food Irradiation

Energy Technology Data Exchange (ETDEWEB)

NONE

1991-12-01

The safety and benefits of foods processed by ionizing radiation are well documented. In an effort to provide governments, especially those of developing countries, with scientifically accurate information on issues of general interest to the public, the International Consultative Group on Food Irradiation (ICGFI), which was established under the aegis of the Food and Agriculture Organization of the United Nations (FAO), the World Health Organization (WHO), and the IAEA, decided at its 7th Annual Meeting in Rome, Italy, on October 1990, to issue a series of ''Fact Sheets'' on the subject. ICGFI, an inter-governmental body with a membership of 37 governments, has as one of its mandates the function to provide information to Member States of the FAO, WHO, and IAEA and to the three organizations themselves on the safe and proper use of food irradiation technology. The Fact Sheets included here cover issues relating to: status and trends; scientific and technical terms; food irradiation and radioactivity; chemical changes in irradiated food; nutritional quality of irradiated foods; genetic studies; microbiological safety of irradiated food; irradiation and food safety; irradiation and food additives and residues; packaging of irradiated foods; safety of irradiation facilities; controlling the process; food irradiation costs; and irradiated foods and the consumer. The Fact Sheets have been separately indexed and included in the INIS Database under Reference Numbers 23011206-23011217, 23011319 and 23012743. The Fact Sheets were first issued by the ICGFI Secretariat (Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Vienna, Austria) in May 1991.

Facts about food irradiation. A series of fact sheets from the International Consultative Group on Food Irradiation

International Nuclear Information System (INIS)

1991-12-01

The safety and benefits of foods processed by ionizing radiation are well documented. In an effort to provide governments, especially those of developing countries, with scientifically accurate information on issues of general interest to the public, the International Consultative Group on Food Irradiation (ICGFI), which was established under the aegis of the Food and Agriculture Organization of the United Nations (FAO), the World Health Organization (WHO), and the IAEA, decided at its 7th Annual Meeting in Rome, Italy, on October 1990, to issue a series of ''Fact Sheets'' on the subject. ICGFI, an inter-governmental body with a membership of 37 governments, has as one of its mandates the function to provide information to Member States of the FAO, WHO, and IAEA and to the three organizations themselves on the safe and proper use of food irradiation technology. The Fact Sheets included here cover issues relating to: status and trends; scientific and technical terms; food irradiation and radioactivity; chemical changes in irradiated food; nutritional quality of irradiated foods; genetic studies; microbiological safety of irradiated food; irradiation and food safety; irradiation and food additives and residues; packaging of irradiated foods; safety of irradiation facilities; controlling the process; food irradiation costs; and irradiated foods and the consumer. The Fact Sheets have been separately indexed and included in the INIS Database under Reference Numbers 23011206-23011217, 23011319 and 23012743. The Fact Sheets were first issued by the ICGFI Secretariat (Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Vienna, Austria) in May 1991

The consumption and recycling collection system of PET bottles: a case study of Beijing, China.

Science.gov (United States)

Zhang, Hua; Wen, Zong-Guo

2014-06-01

After studying the recycling collection system of polyethylene terephthalate (PET) bottles worldwide, the authors conducted an intercept survey in Beijing. Two separate questionnaires were issued, one questionnaire to PET bottle consumers and one to PET bottle recyclers. In this study, consumers are defined as people that consume PET-bottled beverages in their daily life. Recyclers were defined as those involved in the collection and recycling of PET bottles. These include scavengers, itinerant waste buyers, small community waste-buying depots, medium/large redemption depots, and recycling companies. In total, 580 surveys were completed, including 461 by consumers and 119 by recyclers. The authors found that consumption of PET bottles in Beijing was nearly 100,000 tonnes in 2012. Age, occupation, gender, and education were identified as significant factors linked to PET-bottled beverage consumption, while income was not a significant factor. 90% Of post-consumed PET bottles were collected by informal collectors (i.e., scavengers and itinerant waste buyers). The survey also found that nearly all PET bottles were reprocessed by small factories that were not designed with pollution control equipment, which allows them to offer higher prices for waste recyclable bottles. As Beijing is trying to build a formal recycling collection system for recyclables, subsidies should be given to the formal recycling sector rather than being charged land use fees, and attention should also be given to informal recyclers that make their living from the collection of recyclables. Informal and formal sectors may work together by employing the scavengers and itinerant waste buyers for the formal sectors. In addition to the recycling of PET bottles, concern should also be allocated to reduce consumption, especially among young people, as they, compared to other groups, have a stronger demand for PET-bottled beverages and will be the main body of society. Copyright © 2013 Elsevier Ltd

SECOND BUYING AGENT

CERN Multimedia

SPL - SERVICES ACHATS

2000-01-01

Last year the buying agent LOGITRADE started operations on the CERN site, processing purchasing requests for well-defined families of products up to a certain value. It was planned from the outset that a second buying agent would be brought in to handle the remaining product families. So, according to that plan, the company CHARLES KENDALL will be commencing operations at CERN on 8 May 2000 in Building 73, 1st floor, offices 31 and 35 (phone and fax numbers to be announced).Each buying agent will have its own specific list of product families and will handle purchasing requests up to 10'000 CHF.Whenever possible they will provide the requested supplies at a price (including the cost of their own services) which must be equivalent to or lower than the price mentioned on the purchasing request, changing the supplier if necessary. If a lower price cannot be obtained, agents will provide the necessary administrative support free of charge.To ensure that all orders are processed in the best possible conditions, us...

Measures for recycling plastic wastes in France

Energy Technology Data Exchange (ETDEWEB)

Cossais, J C [Ministere de l' Industrie et de la Recherche, 75 - Paris (France). Delegation aux Economies de Matieres Premieres

1978-05-01

Raw materials crisis and environmental awareness have lead to the question of intensively dealing with the recycling of plastics. Although plastic wastes (residues) industrially occuring have been recycled for a long time, this is certainly not always the case in the subsequent stages. One must particularly give thought to the considerable quantities of agricultural and municipal wastes. Besides the problem of collecting the waste which can only be satisfactorily solved by separate collection or setting up sorting places, it is necessary for the recycling plastic wastes on a large scale to find or develop sellable products. The product for sale is limited by economical aspects and prejudices against recycled materials. The public have taken to a series of measures in France to simplify recycling plastic wastes. Private industry is also beginning to take interest in this new sources of raw materials.

Study of compulsive buying in depressed patients.

Science.gov (United States)

Lejoyeux, M; Tassain, V; Solomon, J; Adès, J

1997-04-01

Compulsive buying is defined by the presence of repetitive impulsive and excessive buying leading to personal and familial distress. Patients with this disorder also suffer from mood disorder in 50% to 100% of the cases studied, and antidepressants help to decrease the frequency and the severity of uncontrolled buying. To define the correlation between compulsive buying and depression, we assessed this behavior among 119 inpatients answering to DSM-III-R criteria for major depressive episode. Additionally, we evaluated for comorbidity in the patients suffering from compulsive buying and in those free from this disorder. Impulsivity and sensation seeking were also compared in the two groups. Diagnosis of compulsive buying was made using standardized criteria and a specific rating scale. Diagnosis of depression and assessment of comorbidity were investigated using the Mini International Neuropsychiatric Interview and a modified version of the Minnesota Impulsive Disorders Interview. All patients answered the Zuckerman Sensation-Seeking Scale and the Barrat Impulsivity Rating Scale. The prevalence of the disorder was 31.9%; 38 of the 119 depressed patients were diagnosed as compulsive buyers. Patients from the compulsive buying group were younger in age, more often women than men, and more frequently unmarried. They presented more often than others with recurrent depression (relative risk = 1.4), disorders associated with deficits in impulse control such as kleptomania (relative risk = 8.5) or bulimia (relative risk = 2.8), benzodiazepine abuse or dependence disorder (relative risk = 4.7), and two or more dependence disorders (relative risk = 1.99). Subscores for experience seeking using the Zuckerman Sensation-Seeking Scale were significantly higher (p = .04) and scores of impulsivity were much higher (p buying behavior. Compulsive buying is frequent among depressed patients. In most cases, the behavior is associated with other impulse control disorders or dependence

Evaluating the Buy or Rent Housing Decision.

Science.gov (United States)

Davis, Joseph M.

This booklet offers guidelines by which a person can make an informed decision about whether buying or renting a house is the best individual alternative. Advantages and disadvantages of both buying and renting are listed. Cost considerations are discussed and compared along with such considerations as selection of the time to buy and estimation…

Magnifying the ordinary: genre mixture and humour in the TV series 'Chuck'

OpenAIRE

Gregori-Signes, Carmen

2012-01-01

Chuck is an American television series about a "normal" guy who works at the Buy More. His life changes dramatically when he becomes the most important person for the USA intelligence. This gives rise to a conflict between civilian and spy life. The analysis involves a multimodal account (cf. Lorenzo-Dus 2009) of the aesthetics (Cardwell 2005) of the second season that illustrates how the series establishes a parallelism between Chuck's life as a spy and that of his colleagues at the Buy More...

Different facets of compulsive buying among Chinese students.

Science.gov (United States)

Li, Shuang; Unger, Alexander; Bi, Chongzeng

2014-12-01

Compulsive buying is a severe phenomenon, especially among younger consumers. It is well documented in Western industrial societies like the USA and Germany, and nowadays an increasing interest in compulsive buying in non-Western countries is on the rise. In the current study, we measured the prevalence of compulsive buying tendencies among Chinese female and male students by using a Chinese translation of the German Compulsive Buying Scale (Raab, Neuner, Reisch & Scherhorn, 2005). We examined the influence of gender, location and age using ANCOVA, and binary logistic regression. Factor analysis identified three factorial dimensions of compulsive buying tendencies which are impairment of impulse control and reactive or compensatory aspects, reduced rationality according to money spending, and post-purchase guilt. Our results indicated that about 6.7% of the sample shows a compulsive buying pattern, and that females are more affected. For location, a geographic difference between Chongqing and Fuzhou was found for the overall compulsive tendencies, but not for the percentages of compulsive buyers. In sum, the existing study provides evidence that Chinese consumers have a factorial structure which differs somewhat in compulsive buying from Western samples. Observations about gender and location were considered. These findings give a deeper understanding of China’s compulsive buying behavior.

Narcissism predicts impulsive buying: phenotypic and genetic evidence

OpenAIRE

Cai, Huajian; Shi, Yuanyuan; Fang, Xiang; Luo, Yu L. L.

2015-01-01

Impulsive buying makes billions of dollars for retail businesses every year, particularly in an era of thriving e-commerce. Narcissism, characterized by impulsivity and materialism, may serve as a potential antecedent to impulsive buying. To test this hypothesis, two studies examined the relationship between narcissism and impulsive buying. In study 1, we surveyed narcissism and the impulsive buying tendency among an online sample and found that while adaptive narcissism was not correlated wi...

Compulsive buying and credit card misuse among credit card holders: The roles of self-esteem, materialism, impulsive buying and budget constraint

Directory of Open Access Journals (Sweden)

Nor Asiah Omar

2014-02-01

Full Text Available Purpose: This study aims to examine the factors that influence credit card misuse among working adults in Klang Valley, Malaysia. The relationship among self-esteem, materialism, impulsive buying, budget constraint, compulsive buying and credit card misuse are explored in this study. Design/methodology/approach: A total of 186 questionnaires was collected via convenience sampling from credit card users of working adults in Malaysia. A structural equation model that assesses the relationship between the proposed variables is tested using AMOS 20. Findings: The findings reveal that budget constraints, impulsive buying and materialism have a statistically significant influence on compulsive buying. In terms of credit card misuse, it is influenced negatively by self-esteem while positively by compulsive buying. Originality/value: Despite vast research on compulsive buying and credit card misuse, very few studies have examined it in the non-Western context.

Make or Buy: An Analysis of the Impacts of 3D Printing Operations, 3D Laser Scanning Technology, and Collaborative Product Lifecycle Management on Ship Maintenance and Modernization Cost Savings

Science.gov (United States)

2015-03-21

Policy - 37 - Naval Postgraduate School the number of brazes and welds from 25 to just five. There are currently more than 300 3D printing ...NPS-LM-15-002 ACQUISITION RESEARCH PROGRAM SPONSORED REPORT SERIES Make or Buy: An Analysis of the Impacts of 3D Printing Operations, 3D ...Program Sponsored Report Series Make or Buy: An Analysis of the Impacts of 3D Printing Operations, 3D Laser Scanning Technology, and Collaborative

43 CFR 12.830 - Buy American Act-Construction materials.

Science.gov (United States)

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Buy American Act-Construction materials... Assistance Programs Buy American Act-Construction Materials § 12.830 Buy American Act—Construction materials...—Construction Materials (a) The Buy American Act (41 U.S.C. 10) provides that the Government give preference to...

Effects of mood state on impulsivity in pathological buying.

Science.gov (United States)

Nicolai, Jennifer; Darancó, Stefaniá; Moshagen, Morten

2016-10-30

Pathological buying is characterized by irrepressible buying behaviour and its negative consequences. A possible mechanism contributing to its development and maintenance is that buying episodes act as a maladaptive strategy to cope with negative emotions. Accordingly, pathological buying has been repeatedly associated with impulsivity, in particular with the tendency to experience strong reactions under negative affect. Relying on an experimental mood induction procedure, the present study tested in a sample of 100 individuals (a) whether individuals with pathological buying symptoms respond more impulsively in the Go/No-Go Task (as a measure of the behavioural inhibition aspect of impulsivity) and (b) whether this association is more pronounced in a negative mood. While controlling for comorbidities, the results show that pathological buying is associated with faster responses and a larger number of commission errors. Moreover, a significant interaction indicated that the association between pathological buying and performance the Go/No-Go Task was stronger in the negative mood condition. The present study thus shows that pathological buying is associated with deficits in the behavioural inhibition component of impulsivity. These deficits are most pronounced when mood is negative; in turn, this provides an explanation for the occurrence of excessive buying episodes following negative affect. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Poverty and vote buying: Survey-based evidence from Africa

DEFF Research Database (Denmark)

Jensen, Peter Sandholt; Justesen, Mogens K.

2014-01-01

Alongside the spread of democracy in the developing world, vote buying has emerged as an integral part of election campaigns. Yet, we know little about the causes of vote buying in young democracies. In this paper, we analyse the sources of vote buying in sub-Saharan African. Using data from...... the Afrobarometer, we focus on the impact of poverty on vote buying at the individual- and country-level. Results from multilevel regressions show that poor voters are significantly more likely to be targets of vote buying than wealthier voters. This effect increases when elections are highly competitive. Thus......, micro-level poverty seems to be an important source of vote buying in Africa and has major implications for the way electoral democracy operates....

Experimental investigation of PV modules recycling; PV module recycle no jikkenteki kento

Energy Technology Data Exchange (ETDEWEB)

Unagida, H; Kurokawa, K [Tokyo University of Agriculture and Technology, Tokyo (Japan); Sakuta, K; Otani, K; Murata, K [Electrotechnical Laboratory, Tsukuba (Japan)

1997-11-25

Recycling, cost/energy analysis and recovery experiment were made on crystalline silicon PV modules with EVA(ethylene vinyl acetate)-laminated structure. The life of modules is dependent not on performance deterioration of PV cells themselves but on yellowing or poor transmittance of EVA caused by ultraviolet ray, and disconnection between cells by thermal stress. Recovery is carried out in 3 stages of cell, wafer and material. Recovery in the stages of cell and wafer results in considerable reduction of energy and cost. The recovery experiment was carried out using PV module samples prepared by cutting the modules into 25times15mm pieces after removing Al frames from the used modules, peeling back sheets and cutting off EVA. Since a nitric acid process at 70-80degC can dissolve EVA effectively, it is promising for reuse of surface glass and PV cells as they are. This process is also carried out under a condition around room temperature and pressure, contributing to cost reduction and energy saving for recycling. Generation of harmful NOx is only a problem to be solved. 2 refs., 6 figs., 1 tab.

Recycle and reduction of waste water in ISL operation

International Nuclear Information System (INIS)

Du Zhiming; Liu Naizhong; Su Xuebin; Li Jianhua; Zou Maoqing; Xing Yongguo

2014-01-01

Sandstone type uranium resources will be promote the main force of natural uranium production in China. The wastewater produced in the process of in-situ leaching mining need to be studied specially, so as to meet the requirements of green mining and realize the recycling of wastewater and decrement. We have researched and adopted including nature groundwater environmental recycling, liquor of precipitation recycling, optimization of elution process, the transformation waste water reduction, water evaporation reduction and a series of technological measures. The field application results show that the wastewater recycling and reduction in the process of production achieved a good environmental protection effect. (authors)

Best Management Practice Fact Sheet. 12, Filtering Practices

OpenAIRE

Sample, David; Barlow, Stefani

2013-01-01

This fact sheet is one of a 15-part series on urban stormwater management practices. This fact sheet discusses filtering practices, what they are, where they are used, how they work, maintenance, limitations, performance, expected costs and includes a glossary of terms.

Best Management Practice Fact Sheet. 10, Dry Swale

OpenAIRE

Sample, David; Doumar, Lia

2013-01-01

This fact sheet is one of a 15-part series on urban stormwater management practices. This fact sheet discusses dry swales, what they are, where they are used, how they work, maintenance, limitations, performance, expected costs and includes a glossary of terms.

Best Management Practice Fact Sheet. 11, Wet Swale

OpenAIRE

Sample, David; Doumar, Lia

2013-01-01

This fact sheet is one of a 15-part series on urban stormwater management practices. This fact sheet discusses wet swales, what they are, where they are used, how they work, maintenance, limitations, performance, expected costs and includes a glossary of terms.

Electric vehicle recycling 2020: Key component power electronics.

Science.gov (United States)

Bulach, Winfried; Schüler, Doris; Sellin, Guido; Elwert, Tobias; Schmid, Dieter; Goldmann, Daniel; Buchert, Matthias; Kammer, Ulrich

2018-04-01

Electromobility will play a key role in order to reach the specified ambitious greenhouse gas reduction targets in the German transport sector of 42% between 1990 and 2030. Subsequently, a significant rise in the sale of electric vehicles (EVs) is to be anticipated in future. The amount of EVs to be recycled will rise correspondingly after a delay. This includes the recyclable power electronics modules which are incorporated in every EV as an important component for energy management. Current recycling methods using car shredders and subsequent post shredder technologies show high recycling rates for the bulk metals but are still associated with high losses of precious and strategic metals such as gold, silver, platinum, palladium and tantalum. For this reason, the project 'Electric vehicle recycling 2020 - key component power electronics' developed an optimised recycling route for recycling power electronics modules from EVs which is also practicable in series production and can be implemented using standardised technology. This 'WEEE recycling route' involves the disassembly of the power electronics from the vehicle and a subsequent recycling in an electronic end-of-life equipment recycling plant. The developed recycling process is economical under the current conditions and raw material prices, even though it involves considerably higher costs than recycling using the car shredder. The life cycle assessment shows basically good results, both for the traditional car shredder route and the developed WEEE recycling route: the latter provides additional benefits from some higher recovery rates and corresponding credits.

An Exploration of Taiwanese Adolescents' Impulsive Buying Tendency

Science.gov (United States)

Lin, Chien-Huang; Lin, Hung-Ming

2005-01-01

The purpose of this study was to examine via a questionnaire the personal characteristics and impulsive buying tendencies of 15- to 19-year-old Taiwanese adolescents. Results indicated that the impulsive buying was significantly associated with gender, age, and amount of pocket money available. Females indicated more impulsive buying than did…

Methodological challenges in retailer buying behaviour research

DEFF Research Database (Denmark)

Hansen, Tommy Holm; Skytte, Hans

This paper presents a review of studies on retailer buying behaviour with focus on the methodological issues. It is argued that the researcher of retailer buying behaviour is faced with particular challenges regarding the sample frame, defining th of analysis, potentially small populations and low...... response rates, buying centres and product specific behaviour. At the end, the authors propose a descriptive research design that will try to take account of the mentioned issues....

Vote Buying In Lampung Local Election

Directory of Open Access Journals (Sweden)

Robi Cahyadi Kurniawan

2017-12-01

Full Text Available Vote buying in elections, both general elections and local elections is a phenomenon in Indonesian politics. Lampung Province has implemented direct elections simultaneously in December 2015 and February 2017. This study explains that vote buying can change voter choice in three regional head elections in Lampung Province. This study was conducted with the object of research residing in Way Kanan District on July 2014, Pringsewu District on February 2016 and Bandar Lampung City on November 2015. This study used a survey approach, using stratified random sampling method. The survey conducted on 662 respondents in each county or district and city object being studied. The results show that voters believe that vote buying will happen in local elections.Voters may be influenced their choice if given relief goods, gifts of money or the provision of project. The thesis in this study is vote buying can change voting choice of voters.

Waste management analysis for the nuclear fuel cycle. II. Recycle preparation for wastewater streams

International Nuclear Information System (INIS)

Smith, C.M.; Navratil, J.D.; Plock, C.E.

1979-01-01

Recycle preparation methods were evaluated for secondary aqueous waste streams likely to be produced during reactor fuel fabrication and reprocessing. Adsorption, reverse osmosis, and ozonization methods were evaluated on a laboratory scale for their application to the treatment of wastewater. Activated carbon, macroreticular resins, and polyurethanes were tested to determine their relative capabilities for removing detergents and corrosive anions from wastewater. Conceptual flow sheets were constructed for purifying wastewater by reverse osmosis. In addition, the application of ozonization techniques for water recycle preparation was examined briefly

Compulsive buying and branding phenomena

OpenAIRE

Lee, Seung-hee; Workman, Jane E.

2015-01-01

Background: The purpose of this paper was to explore the impact of brand variables such as brand awareness, brand loyalty, brand attachment, and perceived brand quality on compulsive buying behavior. Methods: A self-administered questionnaire, containing demographic items and items related to compulsive buying, brand awareness, brand loyalty, brand attachment and perceived quality, was used to collect data. Results: Participants were 269 US university students at a large mid-western universit...

Buying Local or Imported Goods?

DEFF Research Database (Denmark)

Ayob, Abu H.; Hussain, Wan Mohd Hirwani Wan

2016-01-01

’ purchasing decisions. Data was collected on 296 university students in Malaysia and analyzed through probit regression analysis. The findings reveal that foreign products from advanced countries are preferred by male students because of the superior quality and brand image. On the other hand, family members......This study attempts to profile non-income consumers by examining their decisions to buy local or imported products. Hypotheses were drawn from discussions on the comparative advantages of advanced and developing countries, as well as the effects of a product’s country-of-origin on customers...... encourage students to buy local products because they are perceived as being less expensive. Also, students who receive scholarships are more likely to buy local products than self-sponsored students. This research offers insights into ex-ante purchasing behavior in developing countries particularly among...

Process to recycle shredder residue

Science.gov (United States)

Jody, Bassam J.; Daniels, Edward J.; Bonsignore, Patrick V.

2001-01-01

A system and process for recycling shredder residue, in which separating any polyurethane foam materials are first separated. Then separate a fines fraction of less than about 1/4 inch leaving a plastics-rich fraction. Thereafter, the plastics rich fraction is sequentially contacted with a series of solvents beginning with one or more of hexane or an alcohol to remove automotive fluids; acetone to remove ABS; one or more of EDC, THF or a ketone having a boiling point of not greater than about 125.degree. C. to remove PVC; and one or more of xylene or toluene to remove polypropylene and polyethylene. The solvents are recovered and recycled.

The effect of feed rate and recycle rate variable on leaching process of Na2Zro3 with HCl in continuous stirred tank reactor (CSTR) series

Science.gov (United States)

Palupi, Bekti; Supranto, Sediawan, Wahyudi Budi; Setyadji, Moch.

2017-05-01

This time, the natural resources of zircon sand is processed into several zirconium products which is utilized for various industries, such as ceramics, glass industry, metal industry and nuclear industry. The process of zircon sand into zirconium products through several stages, one of them is leaching process of Na2ZrO3 with HCl. In this research, several variations of recycle-rate/feed-rate had been done to determine the effect on leaching process. The leaching was processed at temperature of 90°C, ratio of Na2ZrO3:HCl = 1g:30mL, and 142 rotary per minute of stirring speed for 30 minutes with variation of recycle-rate/feed-rate such as 0.478, 0.299, 0.218, 0.171 and 0.141. The diameter size of Na2ZrO3 powder that used are 0.088 to 0.149 mm. This process was carried out in Continuous Stirred Tank Reactor (CSTR) series with recycle. Based on this research, the greater of the recycle-rate/feed-rate variable, the obtained Zr recovery decreased. The correlation between recycle-rate/feed-rate and Zr recovery is shown by the equation y = -146.91x + 103.51, where y is the Zr recovery and x is the recycle-rate/feed-rate. The highest Zr recovery was 90.52% obtained at recycle-rate/feed-rate 0.141. The mathematical modeling involving the probability model P(r) = 2β2r2 exp(-βr2) can be applied to this leaching process with Sum of Squared Errors (SSE) values in the range of 6×10-7 - 7×10-6.

Direct and retrospective assessment of factors contributing to compulsive buying.

Science.gov (United States)

Miltenberger, Raymond G; Redlin, Jennifer; Crosby, Ross; Stickney, Marcella; Mitchell, Jim; Wonderlich, Stephen; Faber, Ronald; Smyth, Joshua

2003-03-01

Compulsive buying is a disorder that has begun to receive attention from researchers in recent years. The results of a handful of studies suggest that compulsive buying occurs in response to negative emotions and results in a decrease in the intensity of the negative emotions. In this investigation, we used interview and self-monitoring methods to evaluate the antecedents and consequences of compulsive buying in a sample of women who met criteria for compulsive buying on the compulsive buying scale (J. Consumer Res. 19 (1992) 459). As a group, the participants reported negative emotions as the most common antecedents to compulsive buying, and euphoria or relief from the negative emotions as the most common consequence of compulsive buying. These findings were consistent across the interview and self-monitoring assessment methods. The implications for assessment and treatment are discussed.

Rethinking how retail buyers make buying decisions

DEFF Research Database (Denmark)

Esbjerg, Lars

The nature of retailer buying is changing, but not so our conceptualisations. Existing literature on retailer buying is characterised by a rather narrow focus on what retail buyers decide and which decision criteria they use to make decisions, whereas comparatively little attention has been devoted...... to the processes of how and why certain decisions are made. This paper aims to move beyond a focus on single decisions as discrete events to viewing retailer buying as something that occurs in ongoing relationally-responsive interaction between retailers and suppliers....

Why are you happy with impulse buying? Evidence from Indonesia

Directory of Open Access Journals (Sweden)

Wiwik Handayani

2018-05-01

Full Text Available Happiness is an ideal condition needed by everyone. In the real life, happiness comes not only from the harmony in the home but also from the exciting environment or atmosphere outside the home, such as impulse buying. When someone makes impulse buying, she could feel the happiness be-cause she gets something she wants. This means that when someone makes a purchase, she will experience happiness. This study aimed to examine the variables that affect impulse buying which may also affect the happiness. It is assumed that the experience and the pleasant shopping atmosphere affect the impulse buying and, as a result, the impulse buying affects happiness. The samples in this study were 150 women making purchases of fashion products at malls in Surabaya. The hypothesis testing was conducted by using Structural Equation Modelling. The test results indicated the hypothesis 1 stating that the experiential marketing influenced the impulse buying and hypothesis 2 stating that the shopping enjoyment affected the impulse buying were accepted. Further, hypothesis 3 were also accepted, stating that the impulse buying influenced happiness.

Recycled lightweight concrete made from footwear industry waste and CDW.

Science.gov (United States)

Lima, Paulo Roberto Lopes; Leite, Mônica Batista; Santiago, Ediela Quinteiro Ribeiro

2010-06-01

In this paper two types of recycled aggregate, originated from construction and demolition waste (CDW) and ethylene vinyl acetate (EVA) waste, were used in the production of concrete. The EVA waste results from cutting off the EVA expanded sheets used to produce insoles and innersoles of shoes in the footwear industry. The goal of this study was to evaluate the influence of the use of these recycled aggregates as replacements of the natural coarse aggregate, upon density, compressive strength, tensile splitting strength and flexural behavior of recycled concrete. The experimental program was developed with three w/c ratios: 0.49, 0.63 and 0.82. Fifteen mixtures were produced with different aggregate substitution rates (0%, 50% EVA, 50% CDW, 25% CDW-25% EVA and 50% CDW-50% EVA), by volume. The results showed that it is possible to use the EVA waste and CDW to produce lightweight concrete having semi-structural properties. Copyright 2010 Elsevier Ltd. All rights reserved.

Experimental evidence for the influence of cognitions on compulsive buying.

Science.gov (United States)

McQueen, Paul; Moulding, Richard; Kyrios, Michael

2014-12-01

Compulsive buying is a disabling condition, where individuals are unable to resist or control their buying behavior, leading to substantial social and financial problems. Cognitive models implicate the role of beliefs as one factor in buying behavior, for example, "this item is unique and will help me improve my life". This study experimentally examined the contribution of such beliefs to the disorder, in individuals who compulsively buy (N = 18) and in non-clinical controls (N = 17). Participants were presented with photographs of idiosyncratically appealing and unappealing items, in the context of imagined scenarios that either minimized or maximized aspects relevant to hypothesized "compulsive buying beliefs" (i.e., beliefs that acquisition can compensate for negative feelings, beliefs regarding uniqueness and lost opportunities, and emotional reasons for buying). It was found that individuals who compulsively buy demonstrated stronger urges to purchase than control participants, regardless of context, but the overall strength of these urges was responsive to manipulations of beliefs about consumer items said to be associated with compulsive buying. The main limitation of the study was a small sample size, potentially reducing power. Nonetheless, these findings provide insights into the processes underlying compulsive phenomena, in particular supporting the role of cognitions in compulsive buying. Copyright © 2014 Elsevier Ltd. All rights reserved.

Hanford Site Treated Effluent Disposal Facility process flow sheet

International Nuclear Information System (INIS)

Bendixsen, R.B.

1993-04-01

This report presents a novel method of using precipitation, destruction and recycle factors to prepare a process flow sheet. The 300 Area Treated Effluent Disposal Facility (TEDF) will treat process sewer waste water from the 300 Area of the Hanford Site, located near Richland, Washington, and discharge a permittable effluent flow into the Columbia River. When completed and operating, the TEDF effluent water flow will meet or exceed water quality standards for the 300 Area process sewer effluents. A preliminary safety analysis document (PSAD), a preconstruction requirement, needed a process flow sheet detailing the concentrations of radionuclides, inorganics and organics throughout the process, including the effluents, and providing estimates of stream flow quantities, activities, composition, and properties (i.e. temperature, pressure, specific gravity, pH and heat transfer rates). As the facility begins to operate, data from process samples can be used to provide better estimates of the factors, the factors can be entered into the flow sheet and the flow sheet will estimate more accurate steady state concentrations for the components. This report shows how the factors were developed and how they were used in developing a flow sheet to estimate component concentrations for the process flows. The report concludes with how TEDF sample data can improve the ability of the flow sheet to accurately predict concentrations of components in the process

An analysis of Western European food retailers' buying behaviour

DEFF Research Database (Denmark)

Skytte, Hans; Blunch, Niels Johan

In this paper, a project analysing food retailers' buying behaviour is presented. A conjoint analysis has been conducted in 17 Western European countries. The project encompasses the retail buyers' buying behaving of pork, fish and cheese products. The paper presents the aim and outline of the st......In this paper, a project analysing food retailers' buying behaviour is presented. A conjoint analysis has been conducted in 17 Western European countries. The project encompasses the retail buyers' buying behaving of pork, fish and cheese products. The paper presents the aim and outline...

Buying Impulsive Trait: An effective moderator for shopping emotions and perceived risk

OpenAIRE

Sinha, Piyush Kumar; Mishra, Hari Govind; Kaul, Surabhi; Singh, Sarabjot

2014-01-01

The study provides an evidence of the relationship between buying traits, perceived risk and buying emotions. The study also indicates that the three emotional states of arousal and pleasure and dominance have significant relationship with impulsive buying behavior. Arousal which was active with buying intentions and impulsive buying was seen insignificant with moderating regression results. Buying impulsive trait was found to be significant moderator of pleasure, dominance, perceived risk an...

Psychiatric and socioeconomic aspects as possible predictors of compulsive buying behavior

OpenAIRE

Leite, Priscilla Lourenço; Silva, Adriana Cardoso

2016-01-01

Abstract Introduction: Compulsive buying can be characterized as an almost irresistible urge to buy various items. Compulsive buying disorder is a subject of growing interest to health professionals. It is a current issue and the prevalence rate in the global population is around 5 to 8%. Objectives: The main objective of this study was to identify predictors of compulsive buying in the Brazilian population, assessing possible relationships between compulsive buying, depression and anxiety....

Separation of polyethylene terephthalate from municipal waste plastics by froth flotation for recycling industry.

Science.gov (United States)

Wang, Chong-Qing; Wang, Hui; Liu, You-Nian

2015-01-01

Recycling is an effective way to manage plastic wastes and receives considerable attention. Since plastic mixtures are difficult to recycle because of their intrinsic characteristics, separation of mixed plastics is the key problem for recycling. Separation of polyethylene terephthalate (PET) from municipal waste plastics (MWP) by froth flotation combined with alkaline pretreatment was investigated for recycling industry. The effect of process variables was estimated by L9 (3(4)) orthogonal array of experiments and single factor experiments. The optimum conditions of alkaline pretreatment are 10 wt% sodium hydroxide, 20 min and 70°C. After alkaline pretreatment under optimum conditions, flotation separation PET from acrylonitrile-butadiene-styrene, polystyrene, polycarbonate or polyvinyl chloride was achieved with high purity and efficiency. The purity of PET is up to 98.46% and the recovery is above 92.47%. A flow sheet of separation PET from MWP by a combination of froth flotation and sink float separation was designed. This study facilitates industrial application of plastics flotation and provides technical insights into recycling of waste plastics. Copyright © 2014 Elsevier Ltd. All rights reserved.

Buying Green

Science.gov (United States)

Layng, T. V. Joe

2010-01-01

In "Buying Green," Joe Layng recognizes that, like all choices we make, our decisions as consumers are more likely to be influenced by their short-term consequences for us as individuals (price, quality) than they are by their long-term consequences for society (environmental impact). He believes that the equation can be tilted in favor of greener…

Psychiatric and socioeconomic aspects as possible predictors of compulsive buying behavior.

Science.gov (United States)

Leite, Priscilla Lourenço; Silva, Adriana Cardoso

2016-01-01

Compulsive buying can be characterized as an almost irresistible urge to buy various items. Compulsive buying disorder is a subject of growing interest to health professionals. It is a current issue and the prevalence rate in the global population is around 5 to 8%. The main objective of this study was to identify predictors of compulsive buying in the Brazilian population, assessing possible relationships between compulsive buying, depression and anxiety. The Richmond Compulsive Buying Scale was administered to screen for compulsive buying and the Hospital Anxiety and Depression Scale was used to assess anxiety and depression in a sample of 359 participants. Pearson coefficients were used to test for correlations. Our study identified an interaction between female gender and compulsion to purchase. Furthermore, people's occupations also appear to have an influence on the problem. We found a correlation between depressive symptoms and oniomania. Our study has certain limitations, such as the difficulty in recruiting individuals with compulsive buying disorder. Since compulsive buying is a phenomenon that is seldom investigated, it therefore remains unidentified. However, this is nevertheless a pioneering paper on the Brazilian population.

Psychiatric and socioeconomic aspects as possible predictors of compulsive buying behavior

Directory of Open Access Journals (Sweden)

Priscilla Lourenço Leite

Full Text Available Abstract Introduction: Compulsive buying can be characterized as an almost irresistible urge to buy various items. Compulsive buying disorder is a subject of growing interest to health professionals. It is a current issue and the prevalence rate in the global population is around 5 to 8%. Objectives: The main objective of this study was to identify predictors of compulsive buying in the Brazilian population, assessing possible relationships between compulsive buying, depression and anxiety. Methods: The Richmond Compulsive Buying Scale was administered to screen for compulsive buying and the Hospital Anxiety and Depression Scale was used to assess anxiety and depression in a sample of 359 participants. Pearson coefficients were used to test for correlations. Results: Our study identified an interaction between female gender and compulsion to purchase. Furthermore, people's occupations also appear to have an influence on the problem. We found a correlation between depressive symptoms and oniomania. Conclusion: Our study has certain limitations, such as the difficulty in recruiting individuals with compulsive buying disorder. Since compulsive buying is a phenomenon that is seldom investigated, it therefore remains unidentified. However, this is nevertheless a pioneering paper on the Brazilian population.

Compulsive buying disorder: a review of the evidence.

Science.gov (United States)

Black, Donald W

2007-02-01

Compulsive buying disorder is characterized by excessive or poorly controlled preoccupations, urges, or behaviors regarding shopping and spending that lead to subjective distress or impaired functioning. Compulsive buying disorder is estimated to have a lifetime prevalence of 5.8% in the United States general adult population. In clinical settings, most individuals with compulsive buying disorder are women (approximately 80%). This gender difference may be artifactual. Compulsive buying disorder is typically chronic or intermittent, with an age of onset in the late teens or early 20s. Comorbid mood and anxiety disorders, substance use disorders, eating disorders, and other disorders of impulse control are common, as are Axis II disorders. The disorder occurs worldwide, mainly in developed countries with market-based economies, and it tends to run in families with mood disorders and substance abuse. There is no standard treatment for compulsive buying disorder, but group cognitive-behavioral models seem promising, and psychopharmacologic treatments are being actively studied. Other treatment options include simplicity circles, 12-step programs, financial counseling, bibliotherapy, marital therapy, and financial counseling. Directions for future research are discussed.

[Continuous ethanol fermentation coupled with recycling of yeast flocs].

Science.gov (United States)

Wang, Bo; Ge, Xu-Meng; Li, Ning; Bai, Feng-Wu

2006-09-01

A continuous ethanol fermentation system composed of three-stage tanks in series coupled with two sedimentation tanks was established. A self-flocculating yeast strain developed by protoplast fusion from Saccharomyces cerevisiae and Schizosaccharomyces pombe was applied. Two-stage enzymatic hydrolysate of corn powder containing 220g/L of reducing sugar, supplemented with 1.5g/L (NH4)2HPO4 and 2.5g/L KH2PO4, was used as the ethanol fermentation substrate and fed into the first fermentor at the dilution rate of 0.057h(-1). The yeast flocs separated by sedimentation were recycled into the first fermentor as two different models: activation-recycle and direct recycle. The quasi-steady states were obtained for both operation models after the fermentation systems experienced short periods of transitions. Activation process helped enhance the performance of ethanol fermentation at the high dilution rates. The broth containing more than 101g/L ethanol, 3.2g/L residual reducing sugar and 7.7g/L residual total sugar was produced. The ethanol productivity was calculated to be 5.77g/(L x h), which increased by more than 70% compared with that achieved in the same tank in series system without recycling of yeast cells.

Study of Influencing Factors on ConsumerOnline Impulse Buying

Institute of Scientific and Technical Information of China (English)

2015-01-01

The convenience and anonymity of online shopping have stimulated people＇s impulse buying tendency. Impulse buying is notonly a competitive method for businesses, but also a crucial factor influencing sales of e-commerce. Based on a systematic reviewof literatures, this paper explores factors affecting the online impulse buying. Moreover, by using the S-O-R model, this paperdescribes the formation mechanism of the online impulse buying behavior. At Last, it points out issues worthy of future studies.For example, this paper suggests to take into consideration of sociocultural impact and to put more emphasis on empirical studies.

Organizational Buying Behavior of Selected Leather Footwear ...

African Journals Online (AJOL)

The purpose of this study is to assess the buying behavior of the Ethiopian leather footwear exporting companies in terms of supplier selection criteria, buying center, and factors affecting the purchasing process. In order to achieve the objective, a multiple case study approach is used in three case companies.

Reusing recycled aggregates in structural concrete

Science.gov (United States)

Kou, Shicong

The utilization of recycled aggregates in concrete can minimize environmental impact and reduce the consumption of natural resources in concrete applications. The aim of this thesis is to provide a scientific basis for the possible use of recycled aggregates in structure concrete by conducting a comprehensive programme of laboratory study to gain a better understanding of the mechanical, microstructure and durability properties of concrete produced with recycled aggregates. The study also explored possible techniques to of improve the properties of recycled aggregate concrete that is produced with high percentages (≧ 50%) of recycled aggregates. These techniques included: (a) using lower water-to-cement ratios in the concrete mix design; (b) using fly ash as a cement replacement or as an additional mineral admixture in the concrete mixes, and (c) precasting recycled aggregate concrete with steam curing regimes. The characteristics of the recycled aggregates produced both from laboratory and a commercially operated pilot construction and demolition (C&D) waste recycling plant were first studied. A mix proportioning procedure was then established to produce six series of concrete mixtures using different percentages of recycled coarse aggregates with and without the use of fly ash. The water-to-cement (binder) ratios of 0.55, 0.50, 0.45 and 0.40 were used. The fresh properties (including slump and bleeding) of recycled aggregate concrete (RAC) were then quantified. The effects of fly ash on the fresh and hardened properties of RAC were then studied and compared with those RAC prepared with no fly ash addition. Furthermore, the effects of steam curing on the hardened properties of RAC were investigated. For micro-structural properties, the interfacial transition zones of the aggregates and the mortar/cement paste were analyzed by SEM and EDX-mapping. Moreover, a detailed set of results on the fracture properties for RAC were obtained. Based on the experimental

Marketing Study Of The Preference Of The Egyptian Consuming Family To Buy Some Dried Food Preserved By Gamma Radiation

International Nuclear Information System (INIS)

El-Gameel, E.A.; Elkhateeb, M.A.

2011-01-01

Alongside traditional methods of processing and preserving food, the technology of food irradiation is gaining more and more attention around the world. In 1997/10/22, the Egyptian government issued clearance for irradiating certain items of food such as spices, herbs and dried onion and garlic. The approval of some other items of food such as poultry, fish and dried vegetables will issue in the near future. This study aims to know the opinion and attitude of the preference of the consuming Egyptian family to buy some dried food preserved by gamma radiation such as wheat, dried onion and garlic, dried date, dried legumes and yamish Ramadan when available on the market. A pool of 1160 sheets was collected randomly. The questionnaire was supported with simplified information about the use of atomic energy and radiation for peaceful purpose and other alternative methods to save food. The results obtained from this study showed that 67% of the total sample size accepted to buy irradiated fresh vegetables if its available in the markets while the objection was 15% and convinced were 17%. The model of the multi regression analysis was carried out between independent variables (the local consumer attitude towards buying some dried food preserved by gamma radiation) and dependent variables (technical, environmental, marketing and hygienic methods. The results were R2= 0.877 and F-test = 322 (significant). The model of the multi regression analysis was also carried out between dependent variables (the local consumer attitude towards buying some dried food preserved by gamma radiation) and independent variables (income, Education, age and governorates). The results were R2 = 0.53 and F-test12.64 (significant).

Buying time promotes happiness.

Science.gov (United States)

Whillans, Ashley V; Dunn, Elizabeth W; Smeets, Paul; Bekkers, Rene; Norton, Michael I

2017-08-08

Around the world, increases in wealth have produced an unintended consequence: a rising sense of time scarcity. We provide evidence that using money to buy time can provide a buffer against this time famine, thereby promoting happiness. Using large, diverse samples from the United States, Canada, Denmark, and The Netherlands ( n = 6,271), we show that individuals who spend money on time-saving services report greater life satisfaction. A field experiment provides causal evidence that working adults report greater happiness after spending money on a time-saving purchase than on a material purchase. Together, these results suggest that using money to buy time can protect people from the detrimental effects of time pressure on life satisfaction.

Prevalence of compulsive buying among customers of a Parisian general store.

Science.gov (United States)

Lejoyeux, Michel; Mathieu, Karine; Embouazza, Houcine; Huet, Françoise; Lequen, Valérie

2007-01-01

Compulsive buying is defined by the presence of repetitive impulsive and excessive buying, leading to personal and family distress. The objective of this study is to assess the prevalence of compulsive buying among "normal consumers" and to describe the specificities in the buying style of compulsive buyers. We tried to answer several questions. (1) Does compulsive buying occur more often during sales or periods of sales campaigns? (2) Is compulsive buying more impulsive and unplanned than normal buying? (3) Are compulsive buyers more "affectively" involved in their purchases (preference for specific brands they have a narcissistic relationship with, tendency to consider purchases as exceptional special occasions)? (4)Do women who buy compulsively use shopping Web sites and the Internet in general more than controls? We interviewed 200 women successively entering Les Galeries Lafayette, a famous Parisian department store. We diagnosed compulsive buying with standardized criteria and a specific rating scale. All subjects answered an additional questionnaire assessing their buying behavior. We also rated their duration of connection to the Web, the number of e-mails sent and received, and the time spent speaking on a cellular phone. Prevalence of compulsive buying was 32.5%. The proportion of married women was lower among compulsive buyers (66%) than in controls (85%). Compulsive buyers do not seek sales more than controls. Their decision to buy is more often made during their stay in the shop (48% vs 24%, chi(2) = 117, P vs 23.1%, P = .006). They have a higher tendency to use items less than expected (23.4% vs 14.4% in the control group, P vs 2.5%, P = .04) and consider more often their purchases as personally gratifying (44% vs 23%, P online shopping sites are longer and more frequent. They spend significantly more time than controls speaking on their cellular phones.

Retailer buying: A paradigmatic critique

DEFF Research Database (Denmark)

Esbjerg, Lars

The paradigmatic anchoring of research determines for the researcher the nature of reality, what can be known about it and how it can be known. Previous research on retail buying has been anchored in post-positivism. A number of shortcomings resulting from this anchoring are identified which, taken...... together, are interpreted to have let to neglecting the notion of meaning in existing research. It is argued that taking a constructivist perspective can help overcome the limitations of previous research and contribute to the development of an understanding of retailer buying as meaningful action.retailer...

Business spending markets and buying behavior

Directory of Open Access Journals (Sweden)

Stanković Čedomir

2004-01-01

Full Text Available Most buyers on the business spending markets use one or more of the following buying methods: description, inspection, sampling and negotiating. Products are usually standardized according to their characteristics (size, shape, weight or color. The buyer is able to buy only depending in the description or quantity or other characteristic. In some cases buyer may specify business brand or its equivalent when describing desired product.

Analisis Pemilihan Atribut Produk Baru untuk Perilaku Keputusan Pembelian Konsumen pada Produk Biokos Botu-Like Series

Directory of Open Access Journals (Sweden)

Hartiwi Prabowo

2007-03-01

Full Text Available Article was made to answer these several questions which are how is application marketing mix of new product PT Martina Berto, what is new product atribute the most dominate for customer and how is buying decided behavior Biokos BOTU-Like Series. The result of the research show that application of marketing mix of  by PT Martina Berto is good, customers are satisfaction that service Biokos BOTU-LIKE Series so they will to buy again and new product attribute the most dominate is price attribute at price level Rp94.500,00.

THE LOYAL CUSTOMERS’ PERCEPTION REGARDING THE ONLINE BUYING PROCESS

Directory of Open Access Journals (Sweden)

Claudia BOBALCA

2015-08-01

Full Text Available The purpose of the research is to investigate the Romanian online customers’ perception as regards to the process of buying products from the Internet. The research objectives are: (1 to identify the advantages and disadvantages of buying from the Internet, (2 to identify the reasons of buying from the Internet, (3 to identify the reasons of frequently buying from the same website. We employed a qualitative research method, based on depth interviews. It is an exploratory and instrumental research. The sample is represented by 30 Romanian online customers who frequently buy products from a specific website. The results show that the most important reasons for online shopping are: space accessibility, access convenience, evaluation convenience, delivery convenience, time saving and money saving. The motivations for repeating the purchase from the same website are: product quality, product diversity, quick delivery, easy to use, recommendations, good deals, safety, reputation and interactivity.

Establishment of calibration curve for water measurement in a bulky paper recycling by neutron device

International Nuclear Information System (INIS)

Norpaiza Mohamad Hasan; Glam Hadzir Patai Mohamad; Rasif Mohd Zain; Ismail Mustapha

2010-01-01

A bulk used paper supplied to recycling industry may contain water in their internal voids. This is because the price of the used paper is currently based on their weight and has a huge potential of suppliers to add with water in order to increase the price. Currently used methods for moisture content in a paper are restricted to sheet of paper only. This paper presents a non-intrusive method for quick and in-situ measurement of water content in a bulky used paper. A fast neutron source (Am-Be 241) and a portable backscattering neutron detector are used for water measurement. The experiment is carried out by measuring a series of wet paper that added with known amount of water. As consequent, a neutron calibration curve for water measurement in a bulky used paper is obtained. Six categories of calibration curve have been proposed for correction of weight measurement during purchasing of used paper. (author)

[The application of ecological momentary assessment to the study of compulsive buying].

Science.gov (United States)

Silbermann, Andrea; Henkel, Andreas; Müller, Astrid; de Zwaan, Martina

2008-12-01

Although compulsive buying is a disorder that has begun to receive attention from researchers in recent years, relatively little is known about the relationship between compulsive buying, mood, and daily stressful events. In our pilot study ecological momentary assessment (EMA) was used to examine the described relationships for the first time. 26 patients, who met criteria for compulsive buying, self-monitored their pathological behaviour, their momentary mood and the occurrence of stressful events four times a day on a handheld computer for a period of two weeks. On days with excessive buying behaviour patients reported significantly more daily stressful events compared to days without pathological buying. Before the buying episode patients recorded significantly more positive emotions. The most common consequence of compulsive buying was a significant decrease of positive affects. Thus the results of the current study suggest that mood states and daily stressful events are associated with compulsive buying behaviour. Although mood got worse immediately after excessive buying, this negative consequence did not reduce the frequency of pathological behaviour. This could implicate a high presence-orientation and impulsivity of the patients.

Buying behaviour of Western European food retailers

DEFF Research Database (Denmark)

Skytte, Hans; Blunch, Niels Johan

2005-01-01

The aim of this study has been to analyze important aspects of buying behavior of food retailers, i.e., trade buyers' evaluation of product and vendor attributes, based on a number of background variables, when choosing a new supplier of an already well-known product category. The study encompassed...... the retailers' buying behavior for pork, fish and cheese products. By conducting a conjoint analysis in sixteen Western European countries (15 'old' EU Countries (except Luxemburg), and Norway, and Austria), it is demonstrated that the traditional four Ps are losing ground to some previously neglected...... attributes, and that it is possible to generalise retailers' buying behavior for different food products across countries, retail organizations, and buyers....

Compulsive buying disorder: an untreated patient for 20 years

OpenAIRE

Gonca Karakus; Lut Tamam

2017-01-01

Compulsive buying disorder is characterized by impulsive drives and compulsive behaviors (buying unneeded things), personal distress, impaired social and vocational functioning and financial problems. In this case report, we presented diagnostic and treatment process of 49 year old, female patient who had complaints amnesia, weight loss and insomnia. In her medical history, she had compulsive buying disorder for nearly twenty years but untreated until her current evaluation. Comorbid psychi...

Student Buy-In to Active Learning in a College Science Course

Science.gov (United States)

Cavanagh, Andrew J.; Aragón, Oriana R.; Chen, Xinnian; Couch, Brian; Durham, Mary; Bobrownicki, Aiyana; Hanauer, David I.; Graham, Mark J.

2016-01-01

The benefits of introducing active learning in college science courses are well established, yet more needs to be understood about student buy-in to active learning and how that process of buy-in might relate to student outcomes. We test the exposure–persuasion–identification–commitment (EPIC) process model of buy-in, here applied to student (n = 245) engagement in an undergraduate science course featuring active learning. Student buy-in to active learning was positively associated with engagement in self-regulated learning and students’ course performance. The positive associations among buy-in, self-regulated learning, and course performance suggest buy-in as a potentially important factor leading to student engagement and other student outcomes. These findings are particularly salient in course contexts featuring active learning, which encourage active student participation in the learning process. PMID:27909026

48 CFR 1852.215-78 - Make or buy program requirements.

Science.gov (United States)

2010-10-01

... and size status. (g) Any recommendations to defer make-or-buy decisions when categorization of some... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Make or buy program... and Clauses 1852.215-78 Make or buy program requirements. As prescribed in 1815.408-70(a), insert the...

Neurocognitive functioning in compulsive buying disorder

DEFF Research Database (Denmark)

Derbyshire, Katherine L; Chamberlain, Samuel R; Odlaug, Brian Lawrence

2014-01-01

Compulsive buying (CB) is a fairly common behavioral problem estimated to affect 5.8% of the population. Although previous research has examined the clinical characteristics of CB, little research has examined whether people with CB manifest cognitive deficits.......Compulsive buying (CB) is a fairly common behavioral problem estimated to affect 5.8% of the population. Although previous research has examined the clinical characteristics of CB, little research has examined whether people with CB manifest cognitive deficits....

Buying stolen goods: the ambiguity in trading consumer-to-consumer

DEFF Research Database (Denmark)

Kammersgaard, Tobias; Heinskou, Marie Bruvik; Demant, Jakob

2017-01-01

This study investigates the buying of stolen goods in Denmark. The study consists of a self-report survey based on a representative sample of the general Danish population (n = 2311) and six focus group interviews consisting of both informants experienced with buying stolen goods and of those...... with no experience (n = 37). The survey showed that 4.8% had bought stolen goods, while 15.7% were uncertain whether they had bought stolen goods. Young people, males, and unemployed were more likely to purchase stolen goods. No clear correlation between income and buying stolen goods was found. Focus groups suggest...... the buyers of stolen goods did not buy stolen goods because they could not afford legitimate products. We recommend targeting consumers not interested in buying stolen goods with information about how to avoid such activity....

A Review of Pharmacologic Treatment for Compulsive Buying Disorder

OpenAIRE

Soares, Célia; Fernandes, Natália; Morgado, Pedro

2016-01-01

At present, no treatment recommendations can be made for compulsive buying disorder. Recent studies have found evidence for the efficacy of psychotherapeutic options, but less is known regarding the best pharmacologic treatment. The purpose of this review is to present and analyze the available published evidence on the pharmacological treatment of compulsive buying disorder. To achieve this, we conducted a review of studies focusing on the pharmacological treatment of compulsive buying by se...

[A case of compulsive buying--impulse control disorder or dependence disorder?].

Science.gov (United States)

Croissant, Bernhard; Klein, Oliver; Löber, Sabine; Mann, Karl

2009-05-01

It is unclear what disease entity causes compulsive buying. In ICD-10 and DSM-IV, compulsive buying is classified as "Impulse control disorder--not otherwise classified". Some publications interpret compulsive buying rather as a dependence disorder. We present the case of a male patient with compulsive buying syndrome. We discuss the close relationship to dependence disorders. The patient showed symptoms which would normally be associated with a dependence disorder. On the basis of a wider understanding of the dependency concept, as it is currently being discussed, we believe that the patient has shown a typical buying behavior that has presumably activated a reward loop similar to that of a substance dependency.

Make-or-Buy Desicions on Technology-Intensive Products

DEFF Research Database (Denmark)

Brem, Alexander; Elsner, Robert

2018-01-01

. The results show two kinds of make-or-buy decisions, called type 1 and type 2. In contrast to type 1 make-or-buy decisions whose scope is mostly limited to the production and quality function, type 2 decisions are strongly linked to engineering and R&D activities. Moreover, two new decision matrices...... are introduced: a ‘product/subsystem aggregation’ scheme and a ‘make-or-buy controlling’ matrix. In an environment in which companies move towards greater use of outsourcing, the framework ensures that company strategy and core competencies are followed in the long run despite short-range deviations of make...

Hanford recycling

Energy Technology Data Exchange (ETDEWEB)

Leonard, I.M.

1996-09-01

This paper is a study of the past and present recycling efforts on the Hanford site and options for future improvements in the recycling program. Until 1996, recycling goals were voluntarily set by the waste generators: this year, DOE has imposed goals for all its sites to accomplish by 1999. Hanford is presently meeting the voluntary site goals, but may not be able to meet all the new DOE goals without changes to the program. Most of these new DOE goals are recycling goals: * Reduce the generation of radioactive (low-level) waste from routine operations 50 percent through source reduction and recycling. * Reduce the generation of low-level mixed waste from routine operations 50 percent through source reduction and recycling. * Reduce the generation of hazardous waste from routine operations 50 percent through source reduction and recycling. * Recycle 33 percent of the sanitary waste from all operations. * Increase affirmative procurement of EPA-designated recycled items to 100 percent. The Hanford recycling program has made great strides-there has been a 98 percent increase in the amount of paper recycled since its inception in 1990. Hanford recycles paper, chemicals cardboard, tires, oil, batteries, rags, lead weights, fluorescent tubes, aerosol products, concrete, office furniture, computer software, drums, toner cartridges, and scrap metal. Many other items are recycled or reused by individual groups on a one time basis without a formal contract. Several contracts are closed-loop contracts which involve all parts of the recycle loop. Considerable savings are generated from recycling, and much more is possible with increased attention and improvements to this program. General methods for improving the recycling program to ensure that the new goals can be met are: a Contract and financial changes 0 Tracking database and methods improvements 0 Expanded recycling efforts. Specifically, the Hanford recycling program would be improved by: 0 Establishing one overall

Negative and positive urgency may both be risk factors for compulsive buying.

Science.gov (United States)

Rose, Paul; Segrist, Daniel J

2014-06-01

Descriptions of compulsive buying often emphasize the roles of negative moods and trait impulsivity in the development of problematic buying habits. Trait impulsivity is sometimes treated as a unidimensional trait in compulsive buying research, but recent factor analyses suggest that impulsivity consists of multiple components that are probably best treated as independent predictors of problem behavior. In order to draw greater attention to the role of positive moods in compulsive buying, in this study we tested whether negative urgency (the tendency to act rashly while in negative moods) and positive urgency (the tendency to act rashly while in positive moods) account for similar amounts of variance in compulsive buying. North American adults (N = 514) completed an online survey containing the Richmond Compulsive Buying Scale (Ridgway, Kukar-Kinney & Monroe, 2008), established measures of positive and negative urgency (Cyders et al., 2007), ad hoc measures of buying-specific positive and negative urgency, measures of extraversion and neuroticism obtained from the International Personality Item Pool (http://ipip.ori.org/), and demographic questions. In several multiple regression analyses, when demographic variables, neuroticism, and extraversion were controlled, positive urgency and negative urgency both emerged as significant predictors of compulsive buying. Whether the two urgency variables were domain-general or buying-specific, they accounted for similar amounts of variance in compulsive buying. Preventing and reducing compulsive buying may require attention not only to the purchasing decisions people make while in negative states, but also to the purchasing decisions they make while in positive states.

Electron Cloud Measurements in Fermilab Main Injector and Recycler

Energy Technology Data Exchange (ETDEWEB)

Eldred, Jeffrey Scott [Indiana U.; Backfish, M. [Fermilab; Tan, C. Y. [Fermilab; Zwaska, R. [Fermilab

2015-06-01

This conference paper presents a series of electron cloud measurements in the Fermilab Main Injector and Recycler. A new instability was observed in the Recycler in July 2014 that generates a fast transverse excitation in the first high intensity batch to be injected. Microwave measurements of electron cloud in the Recycler show a corresponding depen- dence on the batch injection pattern. These electron cloud measurements are compared to those made with a retard- ing field analyzer (RFA) installed in a field-free region of the Recycler in November. RFAs are also used in the Main Injector to evaluate the performance of beampipe coatings for the mitigation of electron cloud. Contamination from an unexpected vacuum leak revealed a potential vulnerability in the amorphous carbon beampipe coating. The diamond-like carbon coating, in contrast, reduced the electron cloud signal to 1% of that measured in uncoated stainless steel beampipe.

The shopping brain: math anxiety modulates brain responses to buying decisions.

Science.gov (United States)

Jones, William J; Childers, Terry L; Jiang, Yang

2012-01-01

Metacognitive theories propose that consumers track fluency feelings when buying, which may have biological underpinnings. We explored this using event-related potential (ERP) measures as twenty high-math anxiety (High MA) and nineteen low-math anxiety (Low MA) consumers made buying decisions for promoted (e.g., 15% discount) and non-promoted products. When evaluating prices, ERP correlates of higher perceptual and conceptual fluency were associated with buys, however only for High MA females under no promotions. In contrast, High MA females and Low MA males demonstrated greater FN400 amplitude, associated with enhanced conceptual processing, to prices of buys relative to non-buys under promotions. Concurrent late positive component (LPC) differences under no promotions suggest discrepant retrieval processes during price evaluations between consumer groups. When making decisions to buy or not, larger (smaller) P3, sensitive to outcome responses in the brain, was associated with buying for High MA females (Low MA females) under promotions, an effect also present for males under no promotions. Thus, P3 indexed decisions to buy differently between anxiety groups, but only for promoted items among females and for no promotions among males. Our findings indicate that perceptual and conceptual processes interact with anxiety and gender to modulate brain responses during consumer choices. Copyright © 2011 Elsevier B.V. All rights reserved.

An analysis of the buy-vs-lease decision.

Science.gov (United States)

Berlin, Jonathan W; Lexa, Frank J

2006-02-01

This article presents a financial model to analyze the buy-vs-lease decision. The model is constructed from the perspective of a lessee with an operating lease and uses the concept of net present value, which calculates the current value of predicted cash flows in the future. Predicted cash flows of an operating lease compared with buying are presented in the model, as is the after-tax borrowing rate, the appropriate discount rate used in a model of this type. The article also discusses nonfinancial factors that may influence the buy-vs-lease decision, including the need for flexibility in working capital and the anticipated technological obsolescence of equipment.

Buying behavior in Chinese supermarkets: A comparison across four major cities

DEFF Research Database (Denmark)

Hansen, Kåre

The purpose of this paper is to report a study of buying behaviour of imported food products in Chinese supermarkets. Imports of food products to China have increased substantially in the past decade. The present study offers the results from an investigation of retailers' buying behaviour of imp...... of supplier selection criteria and buying behaviour as well as structural characteristics of the retailers. The findings have important implications for exporters of food products to the Chinese retail market.......The purpose of this paper is to report a study of buying behaviour of imported food products in Chinese supermarkets. Imports of food products to China have increased substantially in the past decade. The present study offers the results from an investigation of retailers' buying behaviour...... of imported food products in four major Chinese cities (i.e., Bejing, Shanghai, Gaungzhou, and Chengdu). Knowledge about potential differences in supermarket structure and buying behaviour between regions will be a prerequisite to foreign food suppliers trying to capitalise on increased consumer demands...

Buying a laser - tips and pearls.

Science.gov (United States)

Aurangabadkar, Sanjeev J; Mysore, Venkataram; Ahmed, E Suhail

2014-04-01

Lasers and aesthetic procedures have transformed dermatology practice. They have aided in the treatment of hitherto untreatable conditions and allowed better financial remuneration to the physician. The availability of a variety of laser devices of different makes, specifications and pricing has lead to confusion and dilemma in the mind of the buying physician. There are presently no guidelines available for buying a laser. Since purchase of a laser involves large investments, careful consideration to laser specifications, training, costing, warranty, availability of spares, and reliability of service are important prerequisites. This article describes various factors that are needed to be considered and also attempts to lay down criteria to be assessed while buying a laser system that will be useful to physicians before investing in a laser machine. Meticulous planning of the type of machine, specifications, financial aspects, maintenance and warranties is important.It is wise to sign a contract or agreement between the buyer and seller before purchase of a laser which covers key aspects of installation, after sales service and maintenance of the machine.Adequate training is essential; understanding laser physics and laser-tissue interaction goes a long way in getting the best out of the machine.The credibility of the dealer and company should be ascertained in order to be assured of after-sales service.Buying used machines, sharing of equipment to offset high initial investments is a good option but even more care is required to ensure proper functioning and maintenance.

Industrial Buying Behavior Related to Human Resource Consulting Services

DEFF Research Database (Denmark)

Grünbaum, Niels Nolsøe; Hollensen, Svend; Kahle, Lynn

2013-01-01

The purpose of this article is to extend the understanding of the industrial buying process in connection with purchasing professional business (B2B) services, specifically human resource (HR) consulting services. Early B2B buying-behavior literature strongly emphasizes the rational aspects...... of buying behavior in B2B services. Based on a comprehensive exploratory study of Danish companies’ purchases of HR consulting services, the authors provide insights into the factors that determine how Danish companies choose a consulting services supplier. Five hypotheses are developed based...

Integration of a turbine expander with an exothermic reactor loop--Flow sheet development and application to ammonia production

International Nuclear Information System (INIS)

Greeff, I.L.; Visser, J.A.; Ptasinski, K.J.; Janssen, F.J.J.G.

2003-01-01

This paper investigates the direct integration of a gas turbine power cycle with an ammonia synthesis loop. Such a loop represents a typical reactor-separator system with a recycle stream and cold separation of the product from the recycle loop. The hot reaction products are expanded directly instead of raising steam in a waste heat boiler to drive a steam turbine. Two new combined power and chemicals production flow sheets are developed for the process. The flow sheets are simulated using the flow sheet simulator AspenPlus (licensed by Aspen Technology, Inc.) and compared to a simulated conventional ammonia synthesis loop. The comparison is based on energy as well as exergy analysis. It was found that the pressure ratio over the turbine expander plays an important role in optimisation of an integrated system, specifically due to the process comprising an equilibrium reaction. The inlet temperature to the reactor changes with changing pressure ratio, which in turn determines the conversion and consequently the heat of reaction that is available to produce power. In terms of the minimum work requirement per kg of product a 75% improvement over the conventional process could be obtained. The work penalty due to refrigeration needed for separation was also accounted for. Furthermore this integrated flow sheet also resulted in a decrease in exergy loss and the loss was more evenly distributed between the various unit operations. A detailed exergy analysis over the various unit operations proved to be useful in explaining the overall differences in exergy loss between the flow sheets

47 CFR 76.505 - Prohibition on buy outs.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 4 2010-10-01 2010-10-01 false Prohibition on buy outs. 76.505 Section 76.505... CABLE TELEVISION SERVICE Ownership of Cable Systems § 76.505 Prohibition on buy outs. (a) No local... operator's franchise area. (c) A local exchange carrier and a cable operator whose telephone service area...

Forced tearing of ductile and brittle thin sheets.

Science.gov (United States)

Tallinen, T; Mahadevan, L

2011-12-09

Tearing a thin sheet by forcing a rigid object through it leads to complex crack morphologies; a single oscillatory crack arises when a tool is driven laterally through a brittle sheet, while two diverging cracks and a series of concertinalike folds forms when a tool is forced laterally through a ductile sheet. On the other hand, forcing an object perpendicularly through the sheet leads to radial petallike tears in both ductile and brittle materials. To understand these different regimes we use a combination of experiments, simulations, and simple theories. In particular, we describe the transition from brittle oscillatory tearing via a single crack to ductile concertina tearing with two tears by deriving laws that describe the crack paths and wavelength of the concertina folds and provide a simple phase diagram for the morphologies in terms of the material properties of the sheet and the relative size of the tool.

Cue-induced craving in pathological buying: empirical evidence and clinical implications.

Science.gov (United States)

Trotzke, Patrick; Starcke, Katrin; Pedersen, Anya; Brand, Matthias

2014-01-01

Pathological buying is associated with marked distress and impaired functioning in important life domains. It is currently under debate whether pathological buying can be considered a behavioral addiction. In analogy to results reported in addicted individuals, craving reactions elicited by addiction-related cues might be an underlying mechanism for the etiology and pathogenesis of pathological buying. In the present study, 30 pathological buyers and 30 matched control participants were examined with a cue-reactivity paradigm consisting of shopping and control cues. Skin conductance responses, as well as subjective ratings for arousal, valence, and urge to buy, were assessed. Subjective craving reactions were measured before and after the cue-reactivity paradigm. On a physiological level, skin conductance responses toward shopping cues were higher in pathological buyers (mean [M; standard deviation {SD}] = 0.26 [0.13]) compared with control participants (M [SD] = 0.19 [0.09]; t(58) = 2.29, p = .025, d = 0.60). On a behavioral level, the individuals with pathological buying rated the shopping cues as more arousing and more positive, and reported a greater urge to buy compared with control participants and with control cues. An increase in subjective craving after completing the cue-reactivity paradigm was observed only in the pathological buyers (Mpre [SD] = 1.95 [1.47], Mpost [SD] = 2.87 [1.79]; t(29) = 5.07, p buying. The results demonstrate similarities between pathological buying and substance or behavioral addictions and provide implications for clinical treatment.

Project summary plan for HTGR recycle reference facility

International Nuclear Information System (INIS)

Baxter, B.J.

1979-11-01

A summary plan is introduced for completing conceptual definition of an HTGR Recycle Reference Facility (HRRF). The plan describes a generic project management concept, often referred to as the requirements approach to systems engineering. The plan begins with reference flow sheets and provides for the progressive evolution of HRRF requirements and definition through feasibility, preconceptual, and conceptual phases. The plan lays end-to-end all the important activities and elements to be treated during each phase of design. Identified activities and elements are further supported by technical guideline documents, which describe methodology, needed terminology, and where relevant a worked example

Compulsive buying disorder: definition, assessment, epidemiology and clinical management.

Science.gov (United States)

Black, D W

2001-01-01

Compulsive buying disorder is characterised by excessive or poorly controlled preoccupations, urges or behaviours regarding shopping and spending, which lead to adverse consequences. Compulsive buying disorder has been estimated to affect from 2 to 8% of the general adult population in the US; 80 to 95% of those affected are female. Onset occurs in the late teens or early twenties, and the disorder is generally chronic. Psychiatric comorbidity is frequent, particularly mood, anxiety, substance use, eating and personality disorders. Treatment has not been well delineated, but individual and group psychotherapy, cognitive-behavioural therapy and 12-step programmes may be helpful. Debt consolidation and credit counselling will be appropriate for many individuals who have compulsive buying disorder. Serotonin (5-hydroxytryptamine; 5-HT) re- uptake inhibitors may help some patients regulate their buying impulses. Self-help books are also available.

Compulsive buying disorder: an untreated patient for 20 years

Directory of Open Access Journals (Sweden)

Gonca Karakus

2017-03-01

Full Text Available Compulsive buying disorder is characterized by impulsive drives and compulsive behaviors (buying unneeded things, personal distress, impaired social and vocational functioning and financial problems. In this case report, we presented diagnostic and treatment process of 49 year old, female patient who had complaints amnesia, weight loss and insomnia. In her medical history, she had compulsive buying disorder for nearly twenty years but untreated until her current evaluation. Comorbid psychiatric disorders started in the last two months which expedited her current referral. [Cukurova Med J 2017; 42(1.000: 172-175

Compulsive Buying: Earlier Illicit Drug Use, Impulse Buying, Depression, and Adult ADHD Symptoms

Science.gov (United States)

Brook, Judith S.; Zhang, Chenshu; Brook, David W.; Leukefeld, Carl G.

2015-01-01

This longitudinal study examined the association between psychosocial antecedents, including illicit drug use, and adult compulsive buying (CB) across a 29-year time period from mean age 14 to mean age 43. Participants originally came from a community-based random sample of residents in two upstate New York counties. Multivariate linear regression analysis was used to study the relationship between the participant’s earlier psychosocial antecedents and adult CB in the fifth decade of life. The results of the multivariate linear regression analyses showed that gender (female), earlier adult impulse buying (IB), depressive mood, illicit drug use, and concurrent ADHD symptoms were all significantly associated with adult CB at mean age 43. It is important that clinicians treating CB in adults should consider the role of drug use, symptoms of ADHD, IB, depression, and family factors in CB. PMID:26165963

A sensemaking perspective on retailer buying behaviour: Towards a new conceptual framework

OpenAIRE

Esbjerg, Lars

2000-01-01

This paper examines the shortcomings of the existing literature on retailer buying behaviour and discusses the potential contribution of studying retailer buying behaviour from a sensemaking perspective. A new conceptual framework for understanding retailer buying behaviour is outlined. It is argued that sensemaking related to retailer buying behaviour can be analysed at several, inter-related levels of analysis. The framework developed draws on discussions of sensemaking within strategic man...

The Role of Socio-Demographic Characteristics and Lifestyle of Consumers in Determinig Buying Tendency

Directory of Open Access Journals (Sweden)

Ana Slišković

2014-12-01

Full Text Available This study was based on a three-dimensional conceptualization of the buying tendency stemming from cognitive and affective impulsivity and susceptibility to the situational factors of buying. The aim of the study was to examine the relationships of different dimensions of buying tendency to basic socio-demographic characteristics and lifestyles of consumers. The study was conducted using a survey on a sample of 194 respondents from Bosnia and Herzegovina. The obtained results indicate greater levels of cognitive and affective buying impulsivity in women compared to men, with no gender differences identified in the susceptibility to buying situational factors. Furthermore, significant effects were obtained by the level of total monthly family income of respondents in all dimensions of buying tendency, while the level of respondents' monthly income had a significant effect only on cognitive impulsivity. Employment status and education level had no significant effect on the buying tendency. Among the four studied consumers’ lifestyles (innovative, family, social and leadership oriented, innovatively oriented lifestyle has the strongest correlation to all three dimensions of buying tendency. In other words, innovatively oriented subjects are more prone to impulsive buying and susceptible to buying situational factors. In addition to the innovative orientation lifestyle, impulsive buying was also associated with the leadership orientation, but to a lesser extent. Susceptibility to buying situational factors was associated with all lifestyle orientations, apart from the family orientation.

Ice_Sheets_CCI: Essential Climate Variables for the Greenland Ice Sheet

Science.gov (United States)

Forsberg, R.; Sørensen, L. S.; Khan, A.; Aas, C.; Evansberget, D.; Adalsteinsdottir, G.; Mottram, R.; Andersen, S. B.; Ahlstrøm, A.; Dall, J.; Kusk, A.; Merryman, J.; Hvidberg, C.; Khvorostovsky, K.; Nagler, T.; Rott, H.; Scharrer, M.; Shepard, A.; Ticconi, F.; Engdahl, M.

2012-04-01

As part of the ESA Climate Change Initiative (www.esa-cci.org) a long-term project "ice_sheets_cci" started January 1, 2012, in addition to the existing 11 projects already generating Essential Climate Variables (ECV) for the Global Climate Observing System (GCOS). The "ice_sheets_cci" goal is to generate a consistent, long-term and timely set of key climate parameters for the Greenland ice sheet, to maximize the impact of European satellite data on climate research, from missions such as ERS, Envisat and the future Sentinel satellites. The climate parameters to be provided, at first in a research context, and in the longer perspective by a routine production system, would be grids of Greenland ice sheet elevation changes from radar altimetry, ice velocity from repeat-pass SAR data, as well as time series of marine-terminating glacier calving front locations and grounding lines for floating-front glaciers. The ice_sheets_cci project will involve a broad interaction of the relevant cryosphere and climate communities, first through user consultations and specifications, and later in 2012 optional participation in "best" algorithm selection activities, where prototype climate parameter variables for selected regions and time frames will be produced and validated using an objective set of criteria ("Round-Robin intercomparison"). This comparative algorithm selection activity will be completely open, and we invite all interested scientific groups with relevant experience to participate. The results of the "Round Robin" exercise will form the algorithmic basis for the future ECV production system. First prototype results will be generated and validated by early 2014. The poster will show the planned outline of the project and some early prototype results.

The state of online impulse-buying research : a literature analysis.

OpenAIRE

Chan, T. K. H.; Cheung, C. M. K.; Lee, Z. W. Y.

2017-01-01

Online impulse buying has drawn increasing scholarly attention across disciplines. However, little effort has been made to evaluate the status of research and consolidate the findings in the literature. To address this research gap, we conducted a systematic review of studies of online impulse buying, and used the Stimulus–Organism–Response (SOR) framework to identify and classify the factors that affect online impulse buying. We then built a conceptual framework to explain the interrelations...

Fatigue characteristics of dual-phase steel sheets

Energy Technology Data Exchange (ETDEWEB)

Onn, Irwan Herman; Ahmad, Norhayati; Tamin, Mohd Nasir [Universiti Teknologi Malaysia, Skudai (Malaysia)

2015-01-15

Fatigue characteristics of dual-phase steel sheets, commonly used in automobile body construction were established. For this purpose, a series of fatigue tests, each at constant stress amplitude were conducted on 1.2 mm-thick, dual-phase DP600 steel sheet specimens with two different load ratios of minimum-to-maximum stress, R = 0.1 and -1. The resulting fatigue behavior is expressed in terms of fatigue strength-life (S-N) curves. Fatigue behavior of the steel sheets in the high-cycle fatigue region can be represented by Basquin's equation with coefficient and exponent value of 921.2 and 0.093, respectively. An endurance limit of 255 MPa is observed. In addition, fatigue strengths of the dual-phase steel sheets display lower magnitude than their bulk counterparts. Effect of mean stress on fatigue behavior of the steel sheets is well predicted by Walker's model. Exponential calibration factor is introduced to the models by SWT, Goodman and Morrow with comparable prediction to the Walker's model.

Behaviour of Czech customers when buying food products

Directory of Open Access Journals (Sweden)

Halina Starzyczná

2013-01-01

Full Text Available This paper presents partial results of the primary research conducted through a questionnaire survey focused on the behaviour of Czech consumers when buying food, with regard to the behaviour of men and women. Specific objectives included are a brief outline of the theoretical issues examined and secondary research on the buying behaviour of consumers when buying food, based on available statistical data and information. After 1989, the quality of the market has changed, sales space has increased as well as the level of sales conditions. Offer in stores has widened. Recently the results of inspections of supervisory authorities show a lot of negative information, mainly relating to foreign chains. The supply of poor quality food is more common. Some food is offered even though it’s expired. The proposed premises are based on the current situation in the Czech retail market. Despite increased consumer awareness about the quality of food, the majority of respondents buy food in large commercial units (supermarket, hypermarket, discounts. The majority of respondents do not follow information on the packaging of food products, but follow the expiration date. Sales of food with expired shelf life or expiration date re-taped is usually notified by the supervisory authorities, therefore, is noticed by consumers. Buying behaviour of men and women shows some differences. Our results, however, have not proved any significant ones, although a small difference has emerged.

Vanadium recycling in the United States in 2004

Science.gov (United States)

Goonan, Thomas G.

2011-01-01

As one of a series of reports that describe the recycling of metal commodities in the United States, this report discusses the flow of vanadium in the U.S. economy in 2004. This report includes a description of vanadium supply and demand in the United States and illustrates the extent of vanadium recycling and recycling trends. In 2004, apparent vanadium consumption, by end use, in the United States was 3,820 metric tons (t) in steelmaking and 232 t in manufacturing, of which 17 t was for the production of superalloys and 215 t was for the production of other alloys, cast iron, catalysts, and chemicals. Vanadium use in steel is almost entirely dissipative because recovery of vanadium from steel scrap is chemically impeded under the oxidizing conditions in steelmaking furnaces. The greatest amount of vanadium recycling is in the superalloy, other-alloy, and catalyst sectors of the vanadium market. Vanadium-bearing catalysts are associated with hydrocarbon recovery and refining in the oil industry. In 2004, 2,850 t of vanadium contained in alloy scrap and spent catalysts was recycled, which amounted to about 44 percent of U.S. domestic production. About 94 percent of vanadium use in the United States was dissipative (3,820 t in steel/4,050 t in steel+fabricated products).

Student Buy-In to Active Learning in a College Science Course

Science.gov (United States)

Cavanagh, Andrew J.; Aragón, Oriana R.; Chen, Xinnian; Couch, Brian; Durham, Mary; Bobrownicki, Aiyana; Hanauer, David I.; Graham, Mark J.

2016-01-01

The benefits of introducing active learning in college science courses are well established, yet more needs to be understood about student buy-in to active learning and how that process of buy-in might relate to student outcomes. We test the exposure-persuasion-identification-commitment (EPIC) process model of buy-in, here applied to student (n =…

Warm Deep Drawing of Aluminium Sheet

NARCIS (Netherlands)

Bolt, P.J.; Werkhoven, R.J.; van den Boogaard, Antonius H.

2003-01-01

Aluminium sheet drawing processes can be improved by manipulating local flow behaviour by means of elevated temperatures and temperature gradients in the tooling. Forming tests showed that a substantial improvement is possible not only for 5xxx but also for 6xxx series alloys. Finite element method

Stainless steel recycle FY94 progress report

International Nuclear Information System (INIS)

Imrich, K.J.

1994-01-01

The Materials Technology Section (MTS) of the Savannah River Technology Center (SRTC) was asked to demonstrate the practicality of recycling previously contaminated stainless steel components such as reactor heat exchanger heads, process water piping and slug buckets into 208 liters (55 gallon) drums and 2.8 cubic meter (100 ft 3 ) storage boxes. Radioactively contaminated stainless steel scrap will be sent to several industrial partners where it will be melted, decontaminated/cast into ingots, and rolled into plate and sheet and fabricated into the drums and boxes. As part of this recycle initiative, MTS was requested to demonstrate that radioactively contaminated Type 304L stainless steel could be remelted and cast to meet the applicable ASTM specification for fabrication of drums and boxes. In addition, MTS was requested to develop the technical basis of melt decontamination and establish practicality of using this approach for value added products. The findings presented in this investigation lead to the following conclusions: recycle of 18 wt% Cr-8 wt% Ni alloy can be achieved by melting Type 304 stainless steel in a air vacuum induction furnace; limited melt decontamination of the contaminated stainless steel was achieved, surface contamination was removed by standard decontamination techniques; carbon uptake in the as-cast ingots resulted from the graphite susceptor used in this experiment and is unavoidable with this furnace configuration. A new furnace optimized for melting stainless steel has been installed and is currently being tested for use in this program

Impulsive buying tendency: Measuring important relationships with a new perspective and an indigenous scale

Directory of Open Access Journals (Sweden)

Anant Jyoti Badgaiyan

2016-12-01

Full Text Available With the opening up of the economy and the proliferation of mall culture, the economic relevance of impulsive buying behaviour has assumed significance. Impulsive buying behaviour is better understood by examining the impulsive buying tendency that shapes such behaviour, and since consumer behaviour differs across cultures, by incorporating an indigenous perspective in understanding and measuring the tendency. Studies were conducted to develop an Indian scale for measuring impulsive buying tendency and to validate it by examining its association with other relevant variables. A two factor, 8-item scale was developed; a significant positive relationship was seen between impulsive buying tendency and impulsive buying behaviour, and the relationship between impulsive buying tendency and self-control was found to be inversely significant. Results also showed significant relationship between impulsive buying tendency and the two personality constructs of Conscientiousness and Extraversion.

An Adaptive Test Sheet Generation Mechanism Using Genetic Algorithm

Directory of Open Access Journals (Sweden)

Huan-Yu Lin

2012-01-01

Full Text Available For test-sheet composition systems, it is important to adaptively compose test sheets with diverse conceptual scopes, discrimination and difficulty degrees to meet various assessment requirements during real learning situations. Computation time and item exposure rate also influence performance and item bank security. Therefore, this study proposes an Adaptive Test Sheet Generation (ATSG mechanism, where a Candidate Item Selection Strategy adaptively determines candidate test items and conceptual granularities according to desired conceptual scopes, and an Aggregate Objective Function applies Genetic Algorithm (GA to figure out the approximate solution of mixed integer programming problem for the test-sheet composition. Experimental results show that the ATSG mechanism can efficiently, precisely generate test sheets to meet the various assessment requirements than existing ones. Furthermore, according to experimental finding, Fractal Time Series approach can be applied to analyze the self-similarity characteristics of GA’s fitness scores for improving the quality of the test-sheet composition in the near future.

YouTubers' impact on viewers' buying behavior

OpenAIRE

Vähäjylkkä, Miina; Lepistö, Emmi-Julia

2017-01-01

The aim of the thesis was to examine the influence Finnish female lifestyle YouTubers have on their viewers buying behavior, what is their decision-making process and what are the external factors influencing their buying behavior. The goal was to provide valuable infor- mation for viewers, YouTubers themselves and content providers as they work together with YouTubers to market their brand. The research was carried out using qualitative approach as eight semi-structured interviews were c...

Current studies on the decommissioning materials recycling at Japan Atomic Energy Research Institute

International Nuclear Information System (INIS)

Fujiki, K.; Nakamura, H.

1993-01-01

Rational treatment of a large volume of solid wastes resulting from the reactor dismantling is a key to success to carry out the decommissioning smoothly. From this viewpoint, the Japan Atomic Energy Research Institute (JAERI) has been conducting development of the recycling technology for metal waste and an investigation study on the rational recycling system for the dismantling wastes recycling. With respect to the development of the recycling technology, series of melting tests using non-contaminated metals, metal waste dismantled from JPDR or imitated waste using radioisotopes have been conducted. The basic characteristics of the radionuclides transport behavior during the melting have been understood. In the investigation study on the rational recycling system, a scenario of recycling the wastes was developed based on the amount of waste arising from decommissioning nuclear power plants, and necessary processing facilities were examined, and safety and economy of the process were evaluated

An analysis of Western Europe's food retailers' buying behaviour

DEFF Research Database (Denmark)

Blunch, Niels Johan; Skytte, Hans

A study concerning food retailers' buying behaviour is presented. A conjoint analysis has been conducted in 17 West European countries. The study encompasses the retail buyers' buying behaving towards pork, fish and cheese products. The paper presents the background for the study, the outline...

Prevalence and construct validity of compulsive buying disorder in shopping mall visitors

NARCIS (Netherlands)

Maraz, Aniko; van den Brink, Wim; Demetrovics, Zsolt

2015-01-01

Compulsive buying is a relatively new psychopathological concept and very few data are currently available regarding the prevalence and validity of compulsive buying disorder. In this cross-sectional study, we establish the prevalence of compulsive buying disorder in shopping mall visitors and

Vote Buying or Campaign Promises? Electoral Strategies When Party Credibility is Limited

OpenAIRE

Hanusch, Marek; Keefer, Philip; Vlaicu, Razvan

2016-01-01

What explains significant variation across countries in the use of vote buying instead of campaign promises to secure voter support? This paper explicitly models the tradeoff parties face between engaging in vote buying and making campaign promises, and explores the distributional consequences of this decision, in a setting where party credibility can vary. When parties are less credible they spend more on vote buying and target vote buying more heavily toward groups that do not believe campa...

[Compulsive buying disorder: a review and a case vignette].

Science.gov (United States)

Tavares, Hermano; Lobo, Daniela Sabbatini S; Fuentes, Daniel; Black, Donald W

2008-05-01

Compulsive buying disorder was first described as a psychiatric syndrome in the early twentieth century. Its classification remains elusive, and investigators have debated its potential relationship to mood, substance use, obsessive-compulsive, and impulse control disorders. The objective of this study is to present a review of compulsive buying disorder and present a case vignette. Two databases were reviewed (Medline and PsycINFO) in search for articles published in the last 40 years. Selected terms included oniomania, compulsive buying, and compulsive shopping. Other relevant articles were also identified through reference lists. Compulsive buying disorder is a prevalent and chronic condition that is found worldwide, sharing commonalities with impulse control disorders. In clinical samples, women make up more than 80% of subjects. Its etiology is unknown, but neurobiologic and genetic mechanisms have been proposed. The disorder is highly comorbid with mood, substance use, eating and impulse control disorders. Treatment recommendations derived from the literature and clinical experience suggest that problem shoppers can benefit from psychosocial interventions. Cognitive-behavioral group models appear promising. Medication trials have reported mixed results. The identification and treatment of psychiatric comorbidity is also a key aspect of treatment. In order to determine the validity of compulsive buying disorder, future work should focus on psychopathology and neurobiological findings unique to the syndrome.

Hoarding with and without excessive buying: results of a pilot study.

Science.gov (United States)

Möllenkamp, Maike; de Zwaan, Martina; Müller, Astrid

2015-01-01

Previous research demonstrated a close relationship between hoarding disorder (compulsive hoarding, CH) and compulsive buying (CB). Hoarding disorder was included in the 5th version of the Diagnostic and Statistical Manual of Mental Disorders (APA, 2013) with excessive acquisition as a specifier. This pilot study aimed to investigate whether individuals with both hoarding and buying symptoms (CBCH group) will present with the highest severity levels of hoarding as well as buying psychopathology compared to the respective group exhibiting only one syndrome (CH group: only hoarding, CB group: only buying). The three groups (CH: n = 40, CBCH: n = 60, CB: n = 35) completed the Saving Inventory-Revised, the Compulsive Acquisition Scale und the Compulsive Buying Scale. Data were analysed using non-parametric tests. The CBCH group did not differ from the CH group with regard to the severity of key hoarding symptoms such as clutter, difficulty discarding possessions, and the acquisition of free things, but showed a higher severity of CB than the CB group. While the findings indicate remarkable overlap in primary features of CH in compulsive hoarders with and without excessive buying, they suggest more severe CB in individuals with both hoarding and buying symptoms compared to individuals with only CB. Future studies should address the question whether both disorders are part of a larger construct. © 2014 S. Karger AG, Basel.

Compulsive buying: Earlier illicit drug use, impulse buying, depression, and adult ADHD symptoms.

Science.gov (United States)

Brook, Judith S; Zhang, Chenshu; Brook, David W; Leukefeld, Carl G

2015-08-30

This longitudinal study examined the association between psychosocial antecedents, including illicit drug use, and adult compulsive buying (CB) across a 29-year time period from mean age 14 to mean age 43. Participants originally came from a community-based random sample of residents in two upstate New York counties. Multivariate linear regression analysis was used to study the relationship between the participant's earlier psychosocial antecedents and adult CB in the fifth decade of life. The results of the multivariate linear regression analyses showed that gender (female), earlier adult impulse buying (IB), depressive mood, illicit drug use, and concurrent ADHD symptoms were all significantly associated with adult CB at mean age 43. It is important that clinicians treating CB in adults should consider the role of drug use, symptoms of ADHD, IB, depression, and family factors in CB. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

FOODSTAGRAM ENDORSEMENT AND BUYING INTEREST IN CAFÉ / RESTAURANT

Directory of Open Access Journals (Sweden)

Kwee Nadia Vercellia King

2016-09-01

Full Text Available Numbers of food businesses exist in contemporary time. They make the businessmen engaged in the same field have to be creative in the marketing to be more attractive to public. One creative idea is through endorser in foodstagram Instagram. The study aimed to determine the influence of endorser foodstagram (Ty-pical-person endorser toward customers buying interest. The dimensions of the endorser were used in this study consisted of the visibility, credibility, attractiveness, and power. It used 125 respondents and multiple regressions to determine the effect of each dimension used. The endorser foodstagram (Typical-person en-dorser effected on buying interest. However, when the endorser dimensions were tested individually, there were only two dimensions that influence the buying interest, which were attractiveness and power.

77 FR 43080 - Federal Acquisition Regulation; Information Collection; Make-or-Buy Program

Science.gov (United States)

2012-07-23

... by make-or-buy decisions under certain Government prime contracts. Accordingly, FAR 15.407-2, Make-or...; Information Collection; Make-or- Buy Program AGENCIES: Department of Defense (DOD), General Services... requirement concerning Make- or-Buy Program. Public comments are particularly invited on: Whether this...

Influence of demographic and individual difference factors on impulse buying

Directory of Open Access Journals (Sweden)

Mirela Mihić

2010-06-01

Full Text Available The main purpose of the paper is to determine the correlation of consumers’ demographic or socioeconomic characteristics and individual difference factors on the impulse buying behavior with respect to a number of single impulsivity indicators and one collective indicator. The paper consists of theoretical and research aspects. The first part encompasses theoretical insights into the secondary research regarding impulse buying while the practical part presents the methodology and primary research results. With respect to the subject matter, research goals as well as previous findings and primary research results, corresponding hypotheses were set and mainly confirmed. The results showed that demographic factors, such as the age and working status, are related to most impulse buying indicators and to the impulsivity collective indicator. However, household income produced opposite results. Household income proved to have no major influence on the majority of impulse buying indicators but to be related noticeably to the collective impulsivity indicator, indicating that this result should be regarded with caution. Research results also pointed to the fact that the majority of individual indicators (innovativeness, tendency to the fashionable and shopping enjoyment are positively and negatively related to the impulse buying behavior and that individual difference factors have a greater influence on impulse buying than do demographic characteristics. The paper also summarizes research limitations as well as the work contribution and future research guidelines.

23 CFR 710.503 - Protective buying and hardship acquisition.

Science.gov (United States)

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Protective buying and hardship acquisition. 710.503 Section 710.503 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RIGHT-OF-WAY AND ENVIRONMENT RIGHT-OF-WAY AND REAL ESTATE Property Acquisition Alternatives § 710.503 Protective buying and...

Industrial Buying Behavior Related to Human Resource Consulting Services

DEFF Research Database (Denmark)

Hollensen, Svend; Grünbaum, Niels Nolsøe; Andresen, Marc

2013-01-01

Early B2B buying-behavior literature strongly emphasizes the rational aspects of buying behavior in B2B services. Based on a comprehensive exploratory study of Danish companies’ purchases of HR consulting services, the authors provide insights into the factors that determine how Danish companies ...

TechEdSat Nano-Satellite Series Fact Sheet

Science.gov (United States)

Murbach, Marcus; Martinez, Andres; Guarneros Luna, Ali

2014-01-01

TechEdSat-3p is the second generation in the TechEdSat-X series. The TechEdSat Series uses the CubeSat standards established by the California Polytechnic State University Cal Poly), San Luis Obispo. With typical blocks being constructed from 1-unit (1U 10x10x10 cm) increments, the TechEdSat-3p has a 3U volume with a 30 cm length. The project uniquely pairs advanced university students with NASA researchers in a rapid design-to-flight experience lasting 1-2 semesters.The TechEdSat Nano-Satellite Series provides a rapid platform for testing technologies for future NASA Earth and planetary missions, as well as providing students with an early exposure to flight hardware development and management.

Hartford's gun buy-back program: are we on target?

Science.gov (United States)

Marinelli, Laura W; Thaker, Shefali; Borrup, Kevin; Shapiro, David S; Bentley, George C; Saleheen, Hassan; Lapidus, Garry; Campbell, Brendan T

2013-09-01

Gunbuy-backprograms have been proposed as away to remove unwanted firearms from circulation, but remain controversial because their ability to prevent firearm injuries remains unproven. The purpose of this study is to describe the demographics of individuals participating in Connecticut's gun buy-backprogram in the context of annual gun sales and the epidemiology of firearm violence in the state. Over four years the buy-back program collected 464 firearms, including 232 handguns. In contrast, 91,602 firearms were sold in Connecticut during 2009 alone. The incidence of gun-related deaths was unchanged in the two years following the inception of the buy-back program. Suicide was associated with older age (mean = 51 +/- 18years) and Caucasian race (n = 539, 90%). Homicide was associated with younger age (mean = 30 +/- 12 years) and minority race (n = 425, 81%). A gun buy-back program alone is not likely to produce a measurable decrease in firearm injuries and deaths.

A sensemaking perspective on retailer buying behaviour: Towards a new conceptual framework

DEFF Research Database (Denmark)

Esbjerg, Lars

2000-01-01

This paper examines the shortcomings of the existing literature on retailer buying behaviour and discusses the potential contribution of studying retailer buying behaviour from a sensemaking perspective. A new conceptual framework for understanding retailer buying behaviour is outlined....... It is argued that sensemaking related to retailer buying behaviour can be analysed at several, inter-related levels of analysis. The framework developed draws on discussions of sensemaking within strategic management and organisation science and discusses how concepts such as organisational identity, image...

Perception of using group buying sites to acquire tourist services cou-pons

OpenAIRE

Luiz Mendes Filho; Vanessa Araújo Jorge; Otávio Bezerra de Sena Júnior

2016-01-01

Technologies brought new forms of business as in the case of group buying sites, which are basically a way to sell on the Internet that allows consumers to buy goods and services at lower prices. This study analyzed the travelers’ perception of the use of group buying sites to acquire tourist services coupons. The research presents a quantitative-exploratory approach using the Technology Acceptance Model to investigate the use of group buying sites to acquire tourist services coupons during a...

Difficulty buying food, BMI, and eating habits in young children.

Science.gov (United States)

Fuller, Anne; Maguire, Jonathon L; Carsley, Sarah; Chen, Yang; Lebovic, Gerald; Omand, Jessica; Parkin, Patricia; Birken, Catherine S

2018-01-22

To determine whether parent report of difficulty buying food was associated with child body mass index (BMI) z-score or with eating habits in young children. This was a cross-sectional study in primary care offices in Toronto, Ontario. Subjects were children aged 1-5 years and their caregivers, recruited through the TARGet Kids! Research Network from July 2008 to August 2011. Regression models were developed to test the association between parent report of difficulty buying food because of cost and the following outcomes: child BMI z-score, parent's report of child's intake of fruit and vegetables, fruit juice and sweetened beverages, and fast food. Confounders included child's age, sex, birth weight, maternal BMI, education, ethnicity, immigration status, and neighbourhood income. The study sample consisted of 3333 children. Data on difficulty buying food were available for 3099 children, and 431 of these (13.9%) were from households reporting difficulty buying food. There was no association with child BMI z-score (p = 0.86). Children from households reporting difficulty buying food (compared with never having difficulty buying food) had increased odds of consuming three or fewer servings of fruits and vegetables per day (odds ratio [OR]: 1.31, 95% confidence interval [CI]: 1.03-1.69), more than one serving of fruit juice/sweetened beverage per day (OR: 1.60, 95% CI: 1.28-2.00), and, among children 1-2 years old, one or more servings of fast food per week (OR: 2.91, 95% CI: 1.67-5.08). Parental report of difficulty buying food is associated with less optimal eating habits in children but not with BMI z-score.

Investigations on Fresh and Hardened Properties of Recycled Aggregate Self Compacting Concrete

Science.gov (United States)

Revathi, P.; Selvi, R. S.; Velin, S. S.

2013-09-01

In the recent years, construction and demolition waste management issues have attracted the attention from researchers around the world. In the present study, the potential usage of recycled aggregate obtained from crushed demolition waste for making self compacting concrete (SCC) was researched. The barriers in promoting the use of recycled material in new construction are also discussed. In addition, the results of an experimental study involving the use of recycled concrete aggregate as coarse aggregates for producing self-compacting concrete to study their flow and strength characteristics are also presented. Five series of mixture were prepared with 0, 25, 50, 75, and 100 % coarse recycled aggregate adopting Nan Su's mix proportioning method. The fresh concrete properties were evaluated through the slump flow, J-ring and V-funnel tests. Compressive and tensile strengths were also determined. The results obtained showed that SCC could be successfully developed by incorporating recycled aggregates.

Buying time promotes happiness

NARCIS (Netherlands)

Whillans, Ashley; Dunn, Elizabeth; Smeets, Paul M.; Bekkers, R.H.F.P.; Norton, M.I.

2017-01-01

Around the world, increases in wealth have produced an unintended consequence: a rising sense of time scarcity. We provide evidence that using money to buy time can provide a buffer against this time famine, thereby promoting happiness. Using large, diverse samples from the United States, Canada,

Group Buying Schemes : A Sustainable Business Model?

OpenAIRE

Köpp, Sebastian; Mukhachou, Aliaksei; Schwaninger, Markus

2013-01-01

Die Autoren gehen der Frage nach, ob "Group Buying Schemes" wie beispielsweise von den Unternehmen Groupon und Dein Deal angeboten, ein nachhaltiges Geschäftsmodell sind. Anhand der Fallstudie Groupon wird mit einem System Dynamics Modell festgestellt, dass das Geschäftsmodell geändert werden muss, wenn die Unternehmung auf Dauer lebensfähig sein soll. The authors examine if group buying schemes are a sustainable business model. By means of the Groupon case study and using a System Dynami...

Student Buy-In to Active Learning in a College Science Course.

Science.gov (United States)

Cavanagh, Andrew J; Aragón, Oriana R; Chen, Xinnian; Couch, Brian; Durham, Mary; Bobrownicki, Aiyana; Hanauer, David I; Graham, Mark J

2016-01-01

The benefits of introducing active learning in college science courses are well established, yet more needs to be understood about student buy-in to active learning and how that process of buy-in might relate to student outcomes. We test the exposure-persuasion-identification-commitment (EPIC) process model of buy-in, here applied to student (n = 245) engagement in an undergraduate science course featuring active learning. Student buy-in to active learning was positively associated with engagement in self-regulated learning and students' course performance. The positive associations among buy-in, self-regulated learning, and course performance suggest buy-in as a potentially important factor leading to student engagement and other student outcomes. These findings are particularly salient in course contexts featuring active learning, which encourage active student participation in the learning process. © 2016 A. J. Cavanagh et al. CBE—Life Sciences Education © 2016 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

Principles for designing proteins with cavities formed by curved β sheets

Energy Technology Data Exchange (ETDEWEB)

Marcos, Enrique; Basanta, Benjamin; Chidyausiku, Tamuka M.; Tang, Yuefeng; Oberdorfer, Gustav; Liu, Gaohua; Swapna, G. V. T.; Guan, Rongjin; Silva, Daniel-Adriano; Dou, Jiayi; Pereira, Jose Henrique; Xiao, Rong; Sankaran, Banumathi; Zwart, Peter H.; Montelione, Gaetano T.; Baker, David

2017-01-12

Active sites and ligand-binding cavities in native proteins are often formed by curved β sheets, and the ability to control β-sheet curvature would allow design of binding proteins with cavities customized to specific ligands. Toward this end, we investigated the mechanisms controlling β-sheet curvature by studying the geometry of β sheets in naturally occurring protein structures and folding simulations. The principles emerging from this analysis were used to design, de novo, a series of proteins with curved β sheets topped with α helices. Nuclear magnetic resonance and crystal structures of the designs closely match the computational models, showing that β-sheet curvature can be controlled with atomic-level accuracy. Our approach enables the design of proteins with cavities and provides a route to custom design ligand-binding and catalytic sites.

Cross-correlations in volume space: Differences between buy and sell volumes

Science.gov (United States)

Lee, Sun Young; Hwang, Dong Il; Kim, Min Jae; Koh, In Gyu; Kim, Soo Yong

2011-03-01

We study the cross-correlations of buy and sell volumes on the Korean stock market in high frequency. We observe that the pulling effects of volumes are as small as that of returns. The properties of the correlations of buy and sell volumes differ. They are explained by the degree of synchronization of stock volumes. Further, the pulling effects on the minimal spanning tree are studied. In minimal spanning trees with directed links, the large pulling effects are clustered at the center, not uniformly distributed. The Epps effect of buy and sell volumes are observed. The reversal of the cross-correlations of buy and sell volumes is also detected.

Graphene sheets/cobalt nanocomposites as low-cost/high-performance catalysts for hydrogen generation

International Nuclear Information System (INIS)

Zhang, Fei; Hou, Chengyi; Zhang, Qinghong; Wang, Hongzhi; Li, Yaogang

2012-01-01

The production of clean and renewable hydrogen through the hydrolysis of sodium borohydride has received much attention owing to increasing global energy demands. Graphene sheets/cobalt (GRs/Co) nanocomposites, which are highly efficient catalysts, have been prepared using a one-step solvothermal method in ethylene glycol. Co 2+ salts were converted to Co nanoparticles, which were simultaneously inserted into the graphene layers with the reduction of graphite oxide sheets to GRs. The as-synthesized samples were characterized by X-ray diffraction, Fourier transform infrared spectra, Raman spectroscopy, field emission scanning electron microscopy, transmission electron microscopy, high-resolution transmission electron microscopy and vibrating sample magnetometer. The maximum saturation magnetization value reached 80.8 emu g −1 , meaning they are more suitable for magnet-controlled generation of H 2 than noble metal catalysts. The catalytic activity of the composite was investigated by the hydrolysis of sodium borohydride in aqueous solution both with and without a GRs support. It was found that the high electronic conductive GRs support increased the hydrogen generation rate (about two times) compared with pure cobalt. The improved hydrogen generation rate, low cost and uncomplicated recycling makes the GRs/Co nanocomposites promising candidates as catalysts for hydrogen generation. Highlights: ► Graphene sheets/cobalt nanocomposites were prepared by a one-step solvothermal method. ► The maximum saturation magnetization value of the composites reached 80.8 emu g −1 . ► The graphene support greatly increased the catalytic activity of cobalt. ► An easily removed, recycled and controlled functional filter was obtained.

The order of buying and selling: Multiple equilibria in the housing market

NARCIS (Netherlands)

Sniekers, F.J.T.

2014-01-01

Moving between owner-occupied houses requires both buying and selling. During the Great Recession, the majority of movers sold their old houses before buying new ones, while in the preceding years the majority first bought new houses. In an equilibrium search model, by choosing the order of buying

The order of buying and selling: multiple equilibria in the housing market

NARCIS (Netherlands)

Sniekers, F.

2014-01-01

Moving between owner-occupied houses requires both buying and selling. During the Great Recession, the majority of movers sold their old houses before buying new ones, while in the preceding years the majority first bought new houses. In an equilibrium search model, by choosing the order of buying

The importance of recycling - Responsible recycling

International Nuclear Information System (INIS)

Svensson, Joens Petter

2014-01-01

7 times the total emissions from Sweden are saved each year by the recycling industry. It reduces CO 2 emissions and saves the environment. In fact it annually reduces global CO 2 emissions by 500 million tons, which is more than what is being emitted by the world wide aviation industry. Recycling of iron and steel saves 74% energy and reduces water and air pollution by respectively 76% and 86%, compared to primary production. It provides new raw materials and contributes to save energy. There's no sense in producing goods in a permanent material like plastics, that's supposed to be used only once. It's a huge waste of resources. Today the recycling industry provides half of the world's raw materials and this figure is set to increase. It's about environmentally sound management of resources. It's about plain common sense. There has to be a political willingness to facilitate recycling in every way. And from a corporate perspective social responsibility is becoming an increasingly important competitive edge. This is also a communication issue, it has to be a fact that is well known to the market when a company is doing valuable environmental work. We also need a well functioning global market with easy to understand regulations to facilitate global trade. The global demand for recycled materials should influence their collection and use. Fraud and theft has also to be kept at bay which calls for a close collaboration between organizations such as The International Chamber of Commerce, The International Trade Council and the International Maritime Bureau of the commercial crime services. Increasing recycling is the only way to go if we want to minimize our effect on the environment. We have to remember that recycling is essential for the environment. An increase would be a tremendous help to reduce the green house effect. Increasing recycling is not rocket science. We know how to do it, we just have to decide to go through with it

Compulsive buying in bipolar disorder: is it a comorbidity or a complication?

Science.gov (United States)

Kesebir, Sermin; Işitmez, Sema; Gündoğar, Duru

2012-02-01

The objective of this study was to investigate the frequency of compulsive buying in bipolar disorder (BD), to compare it with healthy controls, and to search if there is a difference between bipolar cases with and without compulsive buying in terms of sociodemographic qualities, temperament, clinical characteristics and comorbid diagnoses. One-hundred outpatient cases diagnosed as BD according to DSM-IV were evaluated consecutively. Following the diagnosis interview (SCID-I and II) the subjects completed the mood disorders registry form, Compulsive Buying Scale and TEMPS-A. Compulsive buying scores were higher in bipolar patients than healthy controls (pcompulsive buying revealed higher cyclothymic and irritable temperament scores than other bipolar patients (p=0.029 vs 0.045). Premenstrual syndrome and postpartum onset were more frequent, while psychotic symptoms were less in compulsive buyer bipolar patients (p=0.002, 0.009 vs 0.034). Severity of episode was lower (p=0.01), number of episodes was higher (p=0.009). Acute onset and remission before and after maintenance treatment were more frequent in patients with compulsive buying (p=0.011 and p=0.011). Full remission between episodes was 100%. Cases with axis-1 and axis-2 comorbidities demonstrated higher compulsive buying scores (p=0.025 and 0.005). Treatment regimen differences between patients are a limitation of the study. This is the first study to relate compulsive buying with the clinical characteristics of BD. Our results reveal that compulsive buying in BD occurs together with mood episodes which are not very severe, but frequent and with abrupt onset. Copyright © 2011 Elsevier B.V. All rights reserved.

Recycling Facilities - Land Recycling Cleanup Locations

Data.gov (United States)

NSGIC Education | GIS Inventory — Land Recycling Cleanup Location Land Recycling Cleanup Locations (LRCL) are divided into one or more sub-facilities categorized as media: Air, Contained Release or...

The quantitative representation of fiber-and sheet-texture in metals of cubic system

International Nuclear Information System (INIS)

Kim, H.J.; Kim, S.C.; Chun, B.C.; Lee, C.Y.

1983-01-01

This is the first article of a series dealing with studies on the quantitative representation of fiber-and sheet-type textures in metals of cubic crystal system. Texture measurements by neutron diffraction method are analyzed using Bunge's series expansion method and the effect of series truncation is studied for samples of various texture sharpness. The present article describes two computer programs, TXFIB and TXSHT, develped for the analysis of the respective fiber-and sheet-type texture. Using these computer programs, the orientation distribution function can be expanded in the series of generalized spherical harmonics up to 58th term from 6 experimental pole figures as input. Estimations of various errors involved in the texture analysis and texture sharpness index are also included in the programs. (Author)

Quality control in the recycling stream of PVC from window frames by hyperspectral imaging

Science.gov (United States)

Luciani, Valentina; Serranti, Silvia; Bonifazi, Giuseppe; Di Maio, Francesco; Rem, Peter

2013-05-01

Polyvinyl chloride (PVC) is one of the most commonly used thermoplastic materials in respect to the worldwide polymer consumption. PVC is mainly used in the building and construction sector, products such as pipes, window frames, cable insulation, floors, coverings, roofing sheets, etc. are realised utilising this material. In recent years, the problem of PVC waste disposal gained increasing importance in the public discussion. The quantity of used PVC items entering the waste stream is gradually increased as progressively greater numbers of PVC products approach to the end of their useful economic lives. The quality of the recycled PVC depends on the characteristics of the recycling process and the quality of the input waste. Not all PVC-containing waste streams have the same economic value. A transparent relation between value and composition is required to decide if the recycling process is cost effective for a particular waste stream. An objective and reliable quality control technique is needed in the recycling industry for the monitoring of both recycled flow streams and final products in the plant. In this work hyperspectral imaging technique in the near infrared (NIR) range (1000-1700 nm) was applied to identify unwanted plastic contaminants and rubber present in PVC coming from windows frame waste in order to assess a quality control procedure during its recycling process. Results showed as PVC, PE and rubber can be identified adopting the NIR-HSI approach.

Impulsive-compulsive buying disorder: clinical overview.

Science.gov (United States)

Dell'Osso, Bernardo; Allen, Andrea; Altamura, A Carlo; Buoli, Massimiliano; Hollander, Eric

2008-04-01

Impulsive-compulsive buying disorder (ICBD) is an impulse control disorder not otherwise specified (ICD-NOS) characterized by impulsive drives and compulsive behaviours (buying unneeded things), personal distress, impaired social and vocational functioning and financial problems. Despite being described in the 19th century, serious attention to ICBD began only in the last decade with the first epidemiological and pharmacological investigation. Biological, social and psychological factors contribute to the aetiology of ICBD. Cognitive-behavioural therapy and selective serotonin re-uptake inhibitors are currently considered the more effective interventions in the treatment of ICBD. The present review aims to provide a broad overview of the epidemiology, aetiology, phenomenology and treatment options of ICBD.

Effect of the Aggregate Size on Strength Properties of Recycled Aggregate Concrete

Directory of Open Access Journals (Sweden)

Ma Kang

2018-01-01

Full Text Available The study on preparation technology of recycled concrete with economical and technical feasibility has gained more serious attention in each country due to its involvement and effect on the environment protection and the sustainable development of human society. In this study, we conducted a control variable test to investigate and assess the influence of the aggregate size on the strength characteristics of concrete with different diameters of recycled aggregates. Concrete with recycled aggregates of 5∼15 mm (A, 15∼20 mm (B, 20∼30 mm (C, and their combinations were subjected to a series of unconfined pressure tests after curing for 28 days. Based on the results obtained from the tests, an effort was made to study the relationship between the mechanical characteristics of recycled aggregate concrete and aggregate particle size. Also, a regression model of recycled concrete was proposed to predict the elasticity modulus and to adjust the design of mixture proportion. It is believed that these experiment results would contribute to adjust the remediation mixture for recycling plants by considering the influence of recycled aggregate size.

Selecting and Buying Educational Software.

Science.gov (United States)

Ahl, David H.

1983-01-01

Guidelines for selecting/buying educational software are discussed under the following headings: educational soundness; appropriateness; challenge and progress; motivation and reward; correctness; compatibility with systems; instructions and handlings. Includes several sources of software reviews. (JN)

The Impact of Visual Merchandising on Consumer Impulse Buying Behavior

Directory of Open Access Journals (Sweden)

Khurram L. Bhatti

2014-05-01

Full Text Available In present Post-Modern Era, the competitive situation in the business is characterized by a cut throat competition, which subsequently results in companies and retailers to pay almost anything for undifferentiated merchandising. This merchandising tool is being used by today’s retailer to distinguish him from other competitors, to be prominent in the market and become a source of attraction for the customers. A few researchers contribute in this field by exploring the reasons which causes the customers impulsive buying, but still there is more to be determined. Purpose of this study is to identify the relation between the consumer impulsive buying and visual merchandising on buying behavior of customers. This study was based on primary data in the form of a questioner. A total of 350 questioners were floated in different consumer outlets (super marts and self-service stores of Rawalpindi, Pakistan out of which 344 questioners were completed and received. Defined four hypotheses were window display, forum display, floor merchandising and shop brand name. These hypotheses were tested for regression analysis by using Statistical Packages for Social Sciences (SPSS software. It was found that window display, forum display, floor merchandising and shop brand name (independent variables are significantly associated to consumer impulse buying behavior (dependent variable. Hence, forum display is negatively related to consumer impulse buying and window display; however, floor merchandising and shop brand name are positively related to consumer impulse buying behavior.

Life cycle assessment of post-consumer plastics production from waste electrical and electronic equipment (WEEE) treatment residues in a Central European plastics recycling plant.

Science.gov (United States)

Wäger, Patrick A; Hischier, Roland

2015-10-01

Plastics play an increasingly important role in reaching the recovery and recycling rates defined in the European WEEE Directive. In a recent study we have determined the life cycle environmental impacts of post-consumer plastics production from mixed, plastics-rich WEEE treatment residues in the Central European plant of a market-leading plastics recycler, both from the perspective of the customers delivering the residues and the customers buying the obtained post-consumer recycled plastics. The results of our life cycle assessments, which were extensively tested with sensitivity analyses, show that from both perspectives plastics recycling is clearly superior to the alternatives considered in this study (i.e. municipal solid waste incineration (MSWI) and virgin plastics production). For the three ReCiPe endpoint damage categories, incineration in an MSWI plant results in an impact exceeding that of the examined plastics recycling facility each by about a factor of 4, and the production of virgin plastics has an impact exceeding that of the post-consumer recycled (PCR) plastics production each by a factor of 6-10. On a midpoint indicator level the picture is more differentiated, showing that the environmental impacts of the recycling options are lower by 50% and more for almost all impact factors. While this provides the necessary evidence for the environmental benefits of plastics recycling compared to existing alternatives, it can, however, not be taken as conclusive evidence. To be conclusive, future research will have to address the fate of hazardous substances in the outputs of such recycling systems in more detail. Copyright © 2015 Elsevier B.V. All rights reserved.

Nuclear recycling

International Nuclear Information System (INIS)

Spinrad, B.I.

1985-01-01

This paper discusses two aspects of the economics of recycling nuclear fuel: the actual costs and savings of the recycling operation in terms of money spent, made, and saved; and the impact of the recycling on the future cost of uranium. The authors review the relevant physical and chemical processes involved in the recycling process. Recovery of uranium and plutonium is discussed. Fuel recycling in LWRs is examined and a table presents the costs of reprocessing and not reprocessing. The subject of plutonium in fast reactors is addressed. Safeguards and weapons proliferation are discussed

FACTORS ASSOCIATED WITH STATIC-PRICE ONLINE GROUP BUYING

OpenAIRE

Bralić, Antonia; Jadrić, Mario; Ćukušić, Maja

2014-01-01

Numerous researchers explore key influencers of online consumer behavior, and the willingness to transact in the online environment in particular. The proliferation of online group buying websites is changing marketing strategies and buyers’ habits without doubt. The purpose of this research is to investigate and identify critical factors that affect the intention to purchase from group buying websites among student population. A survey-based approach was employed to investigate the research ...

Compulsive buying and depressive symptoms among female citizens of the United Arab Emirates.

Science.gov (United States)

Thomas, Justin; Al-Menhali, Salwa; Humeidan, Majeda

2016-03-30

Compulsive buying is particularly relevant in nations with high levels of consumer spending. Most previous studies have focused on European and North America populations. This study explores compulsive buying amongst citizens of the United Arab Emirates, an Arab nation with high retail outlet density, and high levels of consumer spending. Female college students (N=100) completed an English/Arabic version of the compulsive buying scale along with a measure of depression. Rates of compulsive buying were higher than those reported in any previously published study. Furthermore, in line with previous findings from other nations, compulsive buying was associated with elevated depressive symptomatology. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Consumer motivations toward buying local rice: The case of northern Iranian consumers.

Science.gov (United States)

Rahnama, Hassan

2017-07-01

This research had two purposes. The first aim was to identify Iranian and Non-Iranian rice consumers based on demographic characteristics and examine difference of these features with buying behaviors. The second purpose of study was to investigate consumer's motivation to buy local rice in Iran. The sample were 1500 people (men and women). The data was collected by using questionnaire based on a face-to-face survey. Chi-square, confirmatory factor analysis, and multiple linear regression were applied to assess collected data by a questionnaire survey. Regarding Iranian local rice buyers, 884 people buy local rice. Chi-square test showed that there is a significant difference between gender, having children, and marital status in buying local rice. Habitual Iranian local rice buyers include: female (51%), people who are more than 45 years old (51%), people with children (63%), people who are living urban (61%), married people (48%) and individuals that their monthly income is between 321.5 and 625 Dollars (53%). Regarding non-Iranian rice buyers, 616 people buy it. Also there is a significant difference between gender, location, marital status, and income in buying local rice. For considering consumers motivation toward buying local rice the econometrical model is used. Model had three aspects including; quality aspects (taste, good appearance), economic aspects (price, convenience, consumer's ethnocentrism), and safety aspects (health, not using pesticides and environment protection) and seven subset. The results of analysis indicated that quality aspects, economic aspects and safety aspects have positive effects on buying Iranian local rice. Also, indicative variables including; taste, good appearance, price, convenience, consumer's ethnocentrism, health, not using pesticides and environment have significant effects on buying it. Copyright © 2017 Elsevier Ltd. All rights reserved.

Consumer Buying Behavior

OpenAIRE

Irena Vida; Mojca Maher Pirc

2006-01-01

The study examines the phenomenon of national identity and economic ethnocentrism in consumer buying behavior. Analysis of data collected from a representative sample of adult Slovenian consumers reveals only moderately expressed ethnocentric tendencies. Similar moderation was revealed in the preferences of Slovenian consumers for patriotic purchasing behavior, whereby the domestic origin of products was more important in the case of nondurable goods and services than in the case of durable g...

What influences buying leisure services coupons on online group buying?

OpenAIRE

Langvinienė, Neringa; Zemblytė, Jurgita; Sližienė, Gelminė

2016-01-01

Growing use of IT, laptops, tablets, PC in individuals' life shaped an opportunity to create online group buying (OGB) as a new online business model. Several of surveys show that OGB is rather popular for selling recreational activities and leisure services, such as restaurant coupons, cinema, spa, concert, flight tickets, museum visits, etc. Therefore, the paper aims to identify and estimate the influences that affect the customers to purchase the leisure services coupons on online group bu...

Recycled wind turbine blades as a feedstock for second generation composites.

Science.gov (United States)

Mamanpush, Seyed Hossein; Li, Hui; Englund, Karl; Tabatabaei, Azadeh Tavousi

2018-06-01

With an increase in renewable wind energy via turbines, an underlying problem of the turbine blade disposal is looming in many areas of the world. These wind turbine blades are predominately a mixture of glass fiber composites (GFCs) and wood and currently have not found an economically viable recycling pathway. This work investigates a series of second generation composites fabricated using recycled wind turbine material and a polyurethane adhesive. The recycled material was first comminuted via a hammer-mill through a range of varying screen sizes, resinated and compressed to a final thickness. The refined particle size, moisture content and resin content were assessed for their influence on the properties of recycled composites. Static bending, internal bond and water sorption properties were obtained for all composites panels. Overall improvement of mechanical properties correlated with increase in resin content, moisture content, and particle size. The current investigation demonstrates that it is feasible and promising to recycle the wind turbine blade to fabricate value-added high-performance composite. Copyright © 2018 Elsevier Ltd. All rights reserved.

[Pathological buying. A review of the current knowledge regarding this condition of behavioral excess].

Science.gov (United States)

Müller, A; de Zwaan, M

2010-04-01

Compulsive buying is characterized by frequent excessive purchasing of items that are primarily not needed or used. The compulsive buying behavior results in mental, social, financial and often legal problems. Although compulsive buying affects a significant percentage of the general population and has received increasing attention in research, it has largely been ignored in clinical practice. Compulsive buying disorder is currently conceptualized as an"impulse control disorder not otherwise specified". However, the appropriate classification continues to be debated. Compulsive buying is associated with significant psychiatric co-morbidity, especially with depressive, anxiety, obsessive-compulsive, substance use, personality, and other impulse control disorders. Small controlled trials failed to confirm the efficacy of antidepressants in the treatment of compulsive buying disorder, whereas early evidence suggests that cognitive behavioral therapy is helpful in alleviating compulsive buying symptoms. Further research is needed to establish a better understanding of etiology, classification, and treatment strategies.

Consumer Perception and Buying Decisions(The Pasta Study)

Science.gov (United States)

Kazmi, Syeda Quratulain

2012-11-01

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

Pathological Buying Online as a Specific Form of Internet Addiction: A Model-Based Experimental Investigation.

Science.gov (United States)

Trotzke, Patrick; Starcke, Katrin; Müller, Astrid; Brand, Matthias

2015-01-01

The study aimed to investigate different factors of vulnerability for pathological buying in the online context and to determine whether online pathological buying has parallels to a specific Internet addiction. According to a model of specific Internet addiction by Brand and colleagues, potential vulnerability factors may consist of a predisposing excitability from shopping and as mediating variable, specific Internet use expectancies. Additionally, in line with models on addiction behavior, cue-induced craving should also constitute an important factor for online pathological buying. The theoretical model was tested in this study by investigating 240 female participants with a cue-reactivity paradigm, which was composed of online shopping pictures, to assess excitability from shopping. Craving (before and after the cue-reactivity paradigm) and online shopping expectancies were measured. The tendency for pathological buying and online pathological buying were screened with the Compulsive Buying Scale (CBS) and the Short Internet Addiction Test modified for shopping (s-IATshopping). The results demonstrated that the relationship between individual's excitability from shopping and online pathological buying tendency was partially mediated by specific Internet use expectancies for online shopping (model's R² = .742, p buying tendencies were correlated (r = .556, p buying (t(28) = 2.98, p buying and suggests potential parallels. The presence of craving in individuals with a propensity for online pathological buying emphasizes that this behavior merits potential consideration within the non-substance/behavioral addictions.

Nickel recycling in the United States in 2004

Science.gov (United States)

Goonan, Thomas G.

2009-01-01

As one of a series of reports that describe the recycling of metal commodities in the United States, this report discusses the flow of nickel from production through distribution and use, with particular emphasis on the recycling of industrial scrap (new scrap) and used products (old scrap) in 2004. This materials flow study includes a description of nickel supply and demand for the United States to illustrate the extent of nickel recycling and to identify recycling trends. Understanding how materials flow from a source through disposition can aid in improving the management of natural resource delivery systems. In 2004, the old scrap recycling efficiency for nickel was estimated to be 56.2 percent. In 2004, nickel scrap consumption in the United States was as follows: new scrap containing 13,000 metric tons (t) of nickel (produced during the manufacture of products), 12 percent; and old scrap containing 95,000 t of nickel (articles discarded after serving a useful purpose), 88 percent. The recycling rate for nickel in 2004 was 40.9 percent, and the percentage of nickel in products attributed to nickel recovered from nickel-containing scrap was 51.6 percent. Furthermore, U.S. nickel scrap theoretically generated in 2004 had the following distribution: scrap to landfills, 24 percent; recovered and used scrap, 50 percent; and unaccounted for scrap, 26 percent. Of the 50 percent of old scrap generated in the United States that was recovered and then used in 2004, about one-third was exported and two-thirds was consumed in the domestic production of nickel-containing products.

Microwave based oxidation process for recycling the off-specification (U,Pu)O{sub 2} fuel pellets

Energy Technology Data Exchange (ETDEWEB)

Singh, G., E-mail: gitendars@barctara.gov.in [Advanced Fuel Fabrication Facility (AFFF), Bhabha Atomic Research Centre, Tarapur, 401 502 (India); Khot, P.M. [Advanced Fuel Fabrication Facility (AFFF), Bhabha Atomic Research Centre, Tarapur, 401 502 (India); Kumar, Pradeep [Integrated Fuel Fabrication Facility (IFFF), Bhabha Atomic Research Centre, Mumbai, 400 085 (India); Bhatt, R.B.; Behere, P.G.; Afzal, Mohd [Advanced Fuel Fabrication Facility (AFFF), Bhabha Atomic Research Centre, Tarapur, 401 502 (India)

2017-02-15

This paper reports development of a process named MicroWave Direct Oxidation (MWDO) for recycling the off-specification (U,Pu)O{sub 2} mixed oxide (MOX) fuel pellets generated during fabrication of typical fast reactor fuels. MWDO is a two-stage, single-cycle process based on oxidative pulverisation of pellets using 2450 MHz microwave. The powder sinterability was evaluated by bulk density and BET specific surface area. The oxidised powders were analyzed for phases using XRD and stoichiometry by thermogravimetry. The sinterability was significantly enhanced by carrying out oxidation in higher oxygen partial pressure and by subjecting MOX to multiple micronisation-oxidation cycles. After three cycles, the recycled powder from (U,28%Pu)O{sub 2} resulted surface area >3 m{sup 2}/g and 100% re-used for MOX fabrication. The flow sheet was developed for maximum utilization of recycled powder describable by a parameter called Scrap Recycling Ratio (SRR). The process demonstrates smaller processing cycle, better powder properties and higher oxidative pulverisation over conventional method. - Highlights: • A process for recycling the off-specification (U,Pu)O{sub 2} sintered fuel pellets of fast reactors was demonstrated. • The method is a two-stage, single cycle process based on oxidative pulverization of MOX pellets using 2450 MHz microwave. • The process demonstrated utilization of recycled powder with SRR of 1.

Modelling Recycling Targets

DEFF Research Database (Denmark)

Hill, Amanda Louise; Leinikka Dall, Ole; Andersen, Frits M.

2014-01-01

Within the European Union (EU) a paradigm shift is currently occurring in the waste sector, where EU waste directives and national waste strategies are placing emphasis on resource efficiency and recycling targets. The most recent Danish resource strategy calculates a national recycling rate of 22......% for household waste, and sets an ambitious goal of a 50% recycling rate by 2020. This study integrates the recycling target into the FRIDA model to project how much waste and from which streams should be diverted from incineration to recycling in order to achieve the target. Furthermore, it discusses how...... the existing technological, organizational and legislative frameworks may affect recycling activities. The results of the analysis show that with current best practice recycling rates, the 50% recycling rate cannot be reached without recycling of household biowaste. It also shows that all Danish municipalities...

Unconventional recycling

Energy Technology Data Exchange (ETDEWEB)

White, K.M.

1996-05-01

Despite advances made in recycling technology and markets for materials over the past few years, recycling at convention centers, particularly on the show floor itself, can be a vexing problem. Part of the problem lies in the fact that recycling at convention centers has more to do with logistics than it does with these industry trends. However, given the varied nature of convention centers, and the shows they book, a rigid approach to recycling at convention centers is not always feasible. Like the numerous different curbside programs serving communities across the country, what works for one convention center--and one show--many not work for another. These difficulties notwithstanding, more convention centers are offering recycling programs today, and more groups booking conventions these days have begun requesting recycling services.

Socially responsible organizational buying : An analysis of concepts and practices

NARCIS (Netherlands)

Maignan, [No Value; Thorne, D; Krishnan, R; Viswanathan, M

2001-01-01

Organizational buying has been scrutinized extensively by marketing scholars (e.g., Barclay 1991; Bunn 1994; Webster and Wind 1972; Wren and Simpson 1996); yet, scant attention has been given to the nature, antecedents, and benefits of socially responsible organizational buying (SRB). The paper

Buying behavior and competition in the software market

OpenAIRE

Rosário, João Carlos Vinagre Ferreira do; Reis, António Palma dos

2012-01-01

In the actual world, the impact of the software buying decisions has a rising relevance in social and economic terms. This research tries to explain it focusing on the organizations buying decisions of Operating Systems and Office Suites for personal computers and the impact on the competition between incumbent and alternative players in the market in these software categories, although the research hypotheses and conclusions may extend to other software categories and platforms. We concluded...

Recycling Lesson Plan

Science.gov (United States)

Okaz, Abeer Ali

2013-01-01

This lesson plan designed for grade 2 students has the goal of teaching students about the environmental practice of recycling. Children will learn language words related to recycling such as: "we can recycle"/"we can't recycle" and how to avoid littering with such words as: "recycle paper" and/or "don't throw…

Estimated prevalence of compulsive buying behavior in the United States.

Science.gov (United States)

Koran, Lorrin M; Faber, Ronald J; Aboujaoude, Elias; Large, Michael D; Serpe, Richard T

2006-10-01

Compulsive buying (uncontrolled urges to buy, with resulting significant adverse consequences) has been estimated to affect from 1.8% to 16% of the adult U.S. population. To the authors' knowledge, no study has used a large general population sample to estimate its prevalence. The authors conducted a random sample, national household telephone survey in the spring and summer of 2004 and interviewed 2,513 adults. The interviews addressed buying attitudes and behaviors, their consequences, and the respondents' financial and demographic data. The authors used a clinically validated screening instrument, the Compulsive Buying Scale, to classify respondents as either compulsive buyers or not. The rate of response was 56.3%, which compares favorably with rates in federal national health surveys. The cooperation rate was 97.6%. Respondents included a higher percentage of women and people ages 55 and older than the U.S. adult population. The estimated point prevalence of compulsive buying among respondents was 5.8% (by gender: 6.0% for women, 5.5% for men). The gender-adjusted prevalence rate was 5.8%. Compared with other respondents, compulsive buyers were younger, and a greater proportion reported incomes under 50,000 US dollars. They exhibited more maladaptive responses on most consumer behavior measures and were more than four times less likely to pay off credit card balances in full. A study using clinically valid interviews is needed to evaluate these results. The emotional and functional toll of compulsive buying and the frequency of comorbid psychiatric disorders suggests that studies of treatments and social interventions are warranted.

On the Cost-vs-Quality Tradeoff in Make-or-Buy Decisions

OpenAIRE

Andersson, Fredrik

2010-01-01

The make-or-buy decision is analyzed in a simple two-task principal-agent model. There is a cost-saving/quality tradeoff in effort provision. The principal faces a dichotomous choice between weak ("make") and strong ("buy") cost-saving incentives for the agent; the dichotomy is due to an incomplete-contracting limitation necessitating that one party be residual claimant. Choosing "buy" rather than "make" leads to higher cost-saving effort and -- in a plausible "main case" -- to lower quality ...

HPC: Rent or Buy

Science.gov (United States)

Fredette, Michelle

2012-01-01

"Rent or buy?" is a question people ask about everything from housing to textbooks. It is also a question universities must consider when it comes to high-performance computing (HPC). With the advent of Amazon's Elastic Compute Cloud (EC2), Microsoft Windows HPC Server, Rackspace's OpenStack, and other cloud-based services, researchers now have…

Compulsive buying and credit card misuse among credit card holders: the roles of self-esteem, materialism, impulsive buying and budget constraint

OpenAIRE

Omar, Nor Asiah; Rahim, Ruzita Abdul; Wel, Che Aniza Che; Alam, Syed Shah

2014-01-01

Purpose: This study aims to examine the factors that influence credit card misuse among working adults in Klang Valley, Malaysia. The relationship among self-esteem, materialism, impulsive buying, budget constraint, compulsive buying and credit card misuse are explored in this study. Design/methodology/approach: A total of 186 questionnaires was collected via convenience sampling from credit card users of working adults in Malaysia. A structural equation model that assesses the relationship b...

Copper Recycling in the United States in 2004

Science.gov (United States)

Goonan, Thomas G.

2009-01-01

As one of a series of reports that describe the recycling of metal commodities in the United States, this report discusses the flow of copper from production through distribution and use, with particular emphasis on the recycling of industrial scrap (new scrap1) and used products (old scrap) in the year 2004. This materials flow study includes a description of copper supply and demand for the United States to illustrate the extent of copper recycling and to identify recycling trends. Understanding how materials flow from a source through disposition can aid in improving the management of natural resource delivery systems. In 2004, the U.S. refined copper supply was 2.53 million metric tons (Mt) of refined unalloyed copper. With adjustment for refined copper exports of 127,000 metric tons (t) of copper, the net U.S. refined copper supply was 2.14 Mt of copper. With this net supply and a consumer inventory decrease of 9,000 t of refined copper, 2.42 Mt of refined copper was consumed by U.S. semifabricators (brass mills, wire rod mills, ingot makers, and foundries and others) in 2004. In addition to the 2.42 Mt of refined copper consumed in 2004, U.S. copper semifabricators consumed 853,000 t of copper contained in recycled scrap. Furthermore, 61,000 t of copper contained in scrap was consumed by noncopper alloy makers, for example, steelmakers and aluminum alloy makers. Old scrap recycling efficiency for copper was estimated to be 43 percent of theoretical old scrap supply, the recycling rate for copper was 30 percent of apparent supply, and the new-scrap-to-old-scrap ratio for U.S. copper product production was 3.2 (76:24).

A series of sheet-structured alkali metal uranyl oxalate hydrates: structures and IR spectra

International Nuclear Information System (INIS)

Giesting, P.A.; Porter, N.J.; Burns, P.C.

2006-01-01

The novel compounds K[(UO 2 ) 2 (C 2 O 4 ) 2 OH] . 2 H 2 O (KUrO x ), Rb[(UO 2 ) 2 (C 2 O 4 ) 2 OH] . 2 H 2 O (RbUrO x ), and Cs[(UO 2 ) 2 (C 2 O 4 ) 2 OH] . H 2 O (CsUrO x ) have been synthesized by mild hydrothermal methods. Single crystal diffraction data collected at 125 K using MoK α radiation and a CCD-based area detector were used to solve and refine the crystal structures by full-matrix least-squares techniques to agreement indices (KUrO x , RbUrO x , CsUrO x ) wR 2 = 0.045, 0.062, 0.042 for all data, and R1 = 0.023, 0.030, 0.022 calculated for 1834, 1863, 1821 unique reflections respectively. The compounds KUrO x , RbUrO x , and CsUrO x are all monoclinic, space group P2 1 /m, Z = 2. The unit cell of KUrO x has the dimensions a = 5.6427(4), b = 13.7123(9), c = 9.2669(6) Aa, β = 98.7490(10) , V = 708.68(8) Aa 3 . The unit cell of RbUrO x has the dimensions a = 5.6225(4), b = 13.8339(9), c = 9.3308(6) Aa, β = 98.1590(10) , V = 718.41(8) Aa 3 . The unit cell of CsUrO x has the dimensions a = 5.4688(3), b = 13.5710(8), c = 9.5408(5) Aa, β = 97.5830(10) , V = 701.90(7) Aa 3 . The structures consist of chains of uranyl pentagonal bipyramids connected by oxalate groups and hydroxyl groups, and are isotypic with the compound NR 4 [(UO 2 ) 2 (C 2 O 4 ) 2 OH] . 2 H 2 O studied by Artem'eva et al. (2003); all four of these compounds are structurally composed of sheets made by polymerizing the chains of UO 2 C 2 O 4 (H 2 O) . 2 H 2 O (Jayadevan and Chackraburtty, 1972; Mikhailov et al., (1999)), this being achieved by removing a H atom from an H 2 O group in the coordination sphere of the uranyl ion to form a hydroxyl vertex that is shared by two uranyl ions. Compensating positive charges are provided by the inclusion of large monovalent cations in channels that run through the sheets; these channels also contain hydrogen-bound H 2 O groups. The positions of the cations and H 2 O groups change in relation to the uranyl oxalate sheets and to each other through the

Perception of using group buying sites to acquire tourist services cou-pons

Directory of Open Access Journals (Sweden)

Luiz Mendes Filho

2016-08-01

Full Text Available Technologies brought new forms of business as in the case of group buying sites, which are basically a way to sell on the Internet that allows consumers to buy goods and services at lower prices. This study analyzed the travelers’ perception of the use of group buying sites to acquire tourist services coupons. The research presents a quantitative-exploratory approach using the Technology Acceptance Model to investigate the use of group buying sites to acquire tourist services coupons during a trip. They were collected 60 valid questionnaires with students from a public university in northeastern of Brazil. It was used a data collection survey type, with a non-probabilistic convenience sample. Since this is a pilot study with a small sample, the results were verified by the structural equation modeling (SEM, using the technique Partial Least Squares (PLS. From the analysis, it was found that most people who responded to the questionnaires are using group buying sites to acquire tourist services coupons. However, according to the results, the group buying sites may not be easy tools to help in decision making in purchasing tourism services.

A Make-or-buy Decision Process for Outsourcing

OpenAIRE

Bajec, Patricija; Jakomin, Igor

2010-01-01

Should firms perform logistics services on their own or should they buy them from a logistics provider? Today’s global competition forces companies to re-evaluate their existing processes, technologies and services in order to focuse on strategic activities. Outsourcing is now increasingly used as a competitive weapon in today’s economy. External parties can often do job quicker, cheaper and better. This has resulted in an increasing awareness of the importance of the make-or-buy decision, th...

The relationship between compulsive buying and eating disorders.

Science.gov (United States)

Mitchell, James E; Redlin, Jennifer; Wonderlich, Steve; Crosby, Ross; Faber, Ron; Miltenberger, Ray; Smyth, Joshua; Stickney, Marci; Gosnell, Blake; Burgard, Melissa; Lancaster, Kathy

2002-07-01

Compulsive buying has received increased research attention in the last decade. The disorder has high rates of comorbidity for other disorders, including eating disorders. This study explored the possible relationship between compulsive buying and eating disorders. Twenty women who scored in the pathological range on a measure of compulsive buying and 20 controls were recruited via the media. Various measures of psychopathology and eating disorder symptoms were administered to both groups. Compulsive buyers were significantly more likely to have a higher lifetime history of substance abuse or dependence. No differences existed between normal controls and compulsive buyers in prevalence of current or lifetime eating disorders, nor were there differences in scores of eating-related psychopathology. This work failed to demonstrate an increased risk for eating disorder in compulsive buyers, although a higher rate of substance dependence or abuse and higher scores on pathological personality dimension scales were seen.

Energized Oxygen : Speiser Current Sheet Bifurcation

Science.gov (United States)

George, D. E.; Jahn, J. M.

2017-12-01

A single population of energized Oxygen (O+) is shown to produce a cross-tail bifurcated current sheet in 2.5D PIC simulations of the magnetotail without the influence of magnetic reconnection. Treatment of oxygen in simulations of space plasmas, specifically a magnetotail current sheet, has been limited to thermal energies despite observations of and mechanisms which explain energized ions. We performed simulations of a homogeneous oxygen background, that has been energized in a physically appropriate manner, to study the behavior of current sheets and magnetic reconnection, specifically their bifurcation. This work uses a 2.5D explicit Particle-In-a-Cell (PIC) code to investigate the dynamics of energized heavy ions as they stream Dawn-to-Dusk in the magnetotail current sheet. We present a simulation study dealing with the response of a current sheet system to energized oxygen ions. We establish a, well known and studied, 2-species GEM Challenge Harris current sheet as a starting point. This system is known to eventually evolve and produce magnetic reconnection upon thinning of the current sheet. We added a uniform distribution of thermal O+ to the background. This 3-species system is also known to eventually evolve and produce magnetic reconnection. We add one additional variable to the system by providing an initial duskward velocity to energize the O+. We also traced individual particle motion within the PIC simulation. Three main results are shown. First, energized dawn- dusk streaming ions are clearly seen to exhibit sustained Speiser motion. Second, a single population of heavy ions clearly produces a stable bifurcated current sheet. Third, magnetic reconnection is not required to produce the bifurcated current sheet. Finally a bifurcated current sheet is compatible with the Harris current sheet model. This work is the first step in a series of investigations aimed at studying the effects of energized heavy ions on magnetic reconnection. This work differs

Waste material recycling: Assessment of contaminants limiting recycling

DEFF Research Database (Denmark)

Pivnenko, Kostyantyn

systematically investigated. This PhD project provided detailed quantitative data following a consistent approach to assess potential limitations for the presence of chemicals in relation to material recycling. Paper and plastics were used as illustrative examples of materials with well-established recycling...... schemes and great potential for increase in recycling, respectively. The approach followed in the present work was developed and performed in four distinct steps. As step one, fractional composition of waste paper (30 fractions) and plastics (9 fractions) from households in Åbenrå municipality (Southern...... detrimental to their recycling. Finally, a material flow analysis (MFA) approach revealed the potential for accumulation and spreading of contaminants in material recycling, on the example of the European paper cycle. Assessment of potential mitigation measures indicated that prevention of chemical use...

Hubungan Self Monitoring Dengan Impulsive Buying Terhadap Produk Fashion Pada Remaja

Directory of Open Access Journals (Sweden)

Anastasia Anin F

2015-11-01

Full Text Available The aim of this study is to investigate the relationship between self monitoring and impulsive buying towards fashion product on adolescent. It was hypothesized that there is a positive relationship between self monitoring and impulsive buying towards fashion product on adolescent. The subjects of this study (N = 92 were the students of Faculty of Economy Gadjah Mada University, Yogyakarta. Two questionnaires were applied to measure self monitoring and impulsive buying towards fashion product on adolescent. The result indicated a positive and significant relationship between attitude towards modernization and entrepreneurship on adolescent (r = 0,402; p = 0,000, meaning that the research hypothesis was accepted. The determination coefficient was 0,162 indicating that the self monitoring contributes 16,2% to the impulsib\\ve buying toward fashion product on adolescent.

Mechanical behavior of recycled lightweight concrete using EVA waste and CDW under moderate temperature

Directory of Open Access Journals (Sweden)

E. Q. R. Santiago

Full Text Available Many benefits can be achieved by using recycled waste as raw material for construction. Some of them are the reduction of the total cost of the construction, the reduction of the consumption of energy and the decrease in the use of natural materials. The construction sector can also incorporate the waste of the other industries, like the waste of the shoes industry, the Ethylene Vinyl Acetate (EVA. EVA aggregate is obtained by cutting off the waste of EVA expanded sheets used to produce insoles and innersoles of the shoes. In this work two types of recycled aggregate were used - construction and demolition waste (CDW and EVA. The aim of this work was to study the influence of the use of these recycled aggregates, as replacement of the natural coarse aggregate, on mechanical behavior of recycled concrete. The experimental program was developed with two w/c ratio: 0.49 and 0.82. Four mixtures with produced with different aggregates substitution rates (0, 50%EVA, 50%CDW and 25%EVA-25%CDW, by volume. Compressive tests were carried out to evaluable the influence of recycled aggregate on strength, elastic modulus and Poisson coefficient. In addition, it was evaluated the effect of the moderate temperatures (50, 70 and 100º C on stress-strain behavior of concretes studied. The results demonstrated that is possible to use the EVA waste and RCD to produces lightweight concrete. The influence of temperature was more significant only on elastic modulus of the recycled concrete with 50%EVA.

How to Buy Training Programs.

Science.gov (United States)

Geber, Beverly

1989-01-01

Discusses how to select the best training program for your needs. Includes information on deciding whether to develop your own program or buy one; identifying the kind of program you need; examining what is available; networking; choosing a supplier; and evaluating programs. (JOW)

Impulsive buying tendency: Measuring important relationships with a new perspective and an indigenous scale

OpenAIRE

Anant Jyoti Badgaiyan; Anshul Verma; Saumya Dixit

2016-01-01

With the opening up of the economy and the proliferation of mall culture, the economic relevance of impulsive buying behaviour has assumed significance. Impulsive buying behaviour is better understood by examining the impulsive buying tendency that shapes such behaviour, and since consumer behaviour differs across cultures, by incorporating an indigenous perspective in understanding and measuring the tendency. Studies were conducted to develop an Indian scale for measuring impulsive buying te...

Individual Differences in Consumer Buying Patterns: A Behavioral Economic Analysis

Science.gov (United States)

Cavalcanti, Paulo R.; Oliveira-Castro, Jorge M.; Foxall, Gordon R.

2013-01-01

Although previous studies have identified several regularities in buying behavior, no integrated view of individual differences related to such patterns has been yet proposed. The present research examined individual differences in patterns of buying behavior of fast-moving consumer goods, using panel data with information concerning purchases of…

Compulsive buying. Demography, phenomenology, and comorbidity in 46 subjects.

Science.gov (United States)

Schlosser, S; Black, D W; Repertinger, S; Freet, D

1994-05-01

Compulsive buying has been generally ignored in the psychiatric literature, although it is apparently frequent, underrecognized, and can lead to severe financial and legal consequences for its sufferers. The current investigation was designed to assess the overall life-style and problems of subjects identified as compulsive shoppers. Forty-six compulsive buyers were assessed for comorbid psychiatric disorders with the Diagnostic Interview Schedule, the Structured Interview for DSM-III-R Personality Disorders, and a semistructured interview to assess buying behavior. The typical shopper was a 31-year-old female who had developed compulsive buying at age 18 years. Subjects spent their money on clothing, shoes, and records/compact discs. The average debt load accrued was $5,422 out of an average yearly income of $23,443. More than two-thirds met lifetime criteria for a major (Axis I) mental disorder, most commonly anxiety, substance abuse, and mood disorders. Nearly 60% were found to meet criteria for a DSM-III-R personality disorder, most commonly the obsessive-compulsive, borderline, and avoidant types. The authors conclude that compulsive buying is a definable clinical syndrome which can cause its sufferers significant distress and is associated with significant psychiatric comorbidity.

Determinants of attitude and buying intention of organic milk

Directory of Open Access Journals (Sweden)

Ivica Faletar

2016-01-01

Full Text Available The consumption of organic milk is increasing rapidly. However, the behaviour of organic milk consumers is still not enough investigated. The purpose of this study was to determine variables which influence the attitude towards organic milk consumption, as well as variables which influence the buying intention of organic milk. Thereat, factors such as positive opinion toward organic milk and food related lifestyle, as well as level of trust in home as in EU organic food label, objective knowledge and gender of respondents showed to have a significant influence on organic milk buying intention. More precisely, a significant and positive influence on buying intention of organic milk was observed considering the belief in positive aspects of organic milk, subjective knowledge, objective knowledge, and attitude towards buying organic milk. According to the results of this study recommendations for marketing practice and especially for communication policy might be created. Communication directed to female population should use classic advertising based on functional information, while the one directed to male population should use more emotional advertising. By using classic advertising education of consumers should be performed in order to promote benefits of organic milk in regards to conventional milk.

Life cycle assessment of post-consumer plastics production from waste electrical and electronic equipment (WEEE) treatment residues in a Central European plastics recycling plant

International Nuclear Information System (INIS)

Wäger, Patrick A.; Hischier, Roland

2015-01-01

Plastics play an increasingly important role in reaching the recovery and recycling rates defined in the European WEEE Directive. In a recent study we have determined the life cycle environmental impacts of post-consumer plastics production from mixed, plastics-rich WEEE treatment residues in the Central European plant of a market-leading plastics recycler, both from the perspective of the customers delivering the residues and the customers buying the obtained post-consumer recycled plastics. The results of our life cycle assessments, which were extensively tested with sensitivity analyses, show that from both perspectives plastics recycling is clearly superior to the alternatives considered in this study (i.e. municipal solid waste incineration (MSWI) and virgin plastics production). For the three ReCiPe endpoint damage categories, incineration in an MSWI plant results in an impact exceeding that of the examined plastics recycling facility each by about a factor of 4, and the production of virgin plastics has an impact exceeding that of the post-consumer recycled (PCR) plastics production each by a factor of 6–10. On a midpoint indicator level the picture is more differentiated, showing that the environmental impacts of the recycling options are lower by 50% and more for almost all impact factors. While this provides the necessary evidence for the environmental benefits of plastics recycling compared to existing alternatives, it can, however, not be taken as conclusive evidence. To be conclusive, future research will have to address the fate of hazardous substances in the outputs of such recycling systems in more detail. - Highlights: • LCA of plastics production from plastics-rich WEEE treatment residues • Multiple stakeholder perspectives addressed via different research questions • Plastics production from WEEE treatment residues clearly superior to alternatives • Robust results as demonstrated by extensive sensitivity analyses

Life cycle assessment of post-consumer plastics production from waste electrical and electronic equipment (WEEE) treatment residues in a Central European plastics recycling plant

Energy Technology Data Exchange (ETDEWEB)

Wäger, Patrick A., E-mail: patrick.waeger@empa.ch; Hischier, Roland

2015-10-01

Plastics play an increasingly important role in reaching the recovery and recycling rates defined in the European WEEE Directive. In a recent study we have determined the life cycle environmental impacts of post-consumer plastics production from mixed, plastics-rich WEEE treatment residues in the Central European plant of a market-leading plastics recycler, both from the perspective of the customers delivering the residues and the customers buying the obtained post-consumer recycled plastics. The results of our life cycle assessments, which were extensively tested with sensitivity analyses, show that from both perspectives plastics recycling is clearly superior to the alternatives considered in this study (i.e. municipal solid waste incineration (MSWI) and virgin plastics production). For the three ReCiPe endpoint damage categories, incineration in an MSWI plant results in an impact exceeding that of the examined plastics recycling facility each by about a factor of 4, and the production of virgin plastics has an impact exceeding that of the post-consumer recycled (PCR) plastics production each by a factor of 6–10. On a midpoint indicator level the picture is more differentiated, showing that the environmental impacts of the recycling options are lower by 50% and more for almost all impact factors. While this provides the necessary evidence for the environmental benefits of plastics recycling compared to existing alternatives, it can, however, not be taken as conclusive evidence. To be conclusive, future research will have to address the fate of hazardous substances in the outputs of such recycling systems in more detail. - Highlights: • LCA of plastics production from plastics-rich WEEE treatment residues • Multiple stakeholder perspectives addressed via different research questions • Plastics production from WEEE treatment residues clearly superior to alternatives • Robust results as demonstrated by extensive sensitivity analyses.

Placebo-controlled study of fluvoxamine in the treatment of patients with compulsive buying.

Science.gov (United States)

Ninan, P T; McElroy, S L; Kane, C P; Knight, B T; Casuto, L S; Rose, S E; Marsteller, F A; Nemeroff, C B

2000-06-01

Compulsive buying is a syndrome characterized by the impulsive and/or compulsive buying of unneeded objects that results in personal distress, impairment in vocational or social functioning, and/or financial problems. Results from a two-site, double-blind, placebo-controlled 13-week trial of fluvoxamine are presented. Subjects had problematic buying behavior that they could not control for the previous 6 months or longer and met DSM-IV criteria for impulse control disorder-not otherwise specified (ICD-NOS) and the University of Cincinnati criteria for compulsive buying. Assessments included clinician-rated scales-the Yale-Brown Obsessive Compulsive Scale modified for compulsive buying, the Clinical Global Impression Scale, the Global Assessment of Functioning, and the Hamilton Rating Scale for Depression-and patient self-reports using daily diaries, which measured episodes of compulsive buying. Forty-two subjects gave informed consent, with 37 subjects providing evaluable information and 23 completing the study. Current or past psychiatric comorbidity was present in 74% of subjects. Intent-to-treat and completer analyses failed to show a significant difference between treatments on any measures of outcome. A high placebo-response rate, possibly from the behavioral benefits of maintaining a daily diary, prevents any definitive statement on the efficacy of fluvoxamine in treating compulsive buying.

Open-loop recycling: A LCA case study of PET bottle-to-fibre-recycling

NARCIS (Netherlands)

Shen, L.; Worrell, E.; Patel, M.K.

2010-01-01

This study assesses the environmental impact of polyethylene terephthalate (PET) bottle-to-fibre recycling using the methodology of life-cycle assessment (LCA). Four recycling cases, including mechanical recycling, semi-mechanical recycling, back-to-oligomer recycling and back-to-monomer recycling

Research on sportswear buying behavior of university students

Directory of Open Access Journals (Sweden)

Öndoğan Ziynet

2016-01-01

Full Text Available Sport is a necessary element for maintaining life in a healthier and more balanced way. There has been a rising trend of wearing sportswear in daily life besides sports. Developments in technology have raised expectations from sportswear. Individuals expect not only durability, design and being fashionable, but also demand performance and clothing comfort. This study aims to investigate university students’ awareness while buying sportswear. Professional sportsmen from Physical Education and Sports School students and Textile Engineering students having technical knowledge about clothes are included in this study. 100 students from each group were interviewed face to face. Results showed that Textile Engineering students pay more attention to technical characteristics due to their knowledge, however, aesthetic properties are revealed to be another important factor affecting buying decision. Buying decision of Physical Education and Sports School students is expected to be positively affected if they are given a seminar about raw material properties.

Effects of mood induction on consumers with vs. without compulsive buying propensity: an experimental study.

Science.gov (United States)

Vogt, Sinje; Hunger, Antje; Türpe, Tina; Pietrowsky, Reinhard; Gerlach, Alexander L

2014-12-15

Compulsive buying (CB) is excessive and leads to impairment and distress. Several studies aimed to explore the phenomenology and antecedents of CB, especially affective states. However, these studies mostly used retrospective self-report and mostly focused on compulsive buyers only. Therefore, this study aims to directly compare consumers with CB propensity and controls on experimental proxies of buying behavior and to investigate 1) effects of neutral vs. negative mood inductions and 2) whether mood effects on buying behavior are specific to CB. Forty female consumers with CB propensity and 40 female controls were randomly assigned to a neutral or negative mood induction. Buying related behavior (likelihood to expose oneself to a shopping situation, urge and probability to buy, willingness to pay) was assessed. Consumers with CB propensity differed from controls in all buying behavior aspects except for willingness to pay. Neither main effects of mood nor group×mood interaction effects on buying behavior were found. However, consumers with CB propensity were emotionally more strongly affected by a negative mood induction. Although negative affect has previously been reported to precede buying episodes in CB, our findings do not indicate specific negative mood effects on buying, neither in CB nor in controls. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

77 FR 43081 - Federal Acquisition Regulation; Information Collection; Buy American Act-Free Trade Agreements...

Science.gov (United States)

2012-07-23

...; Information Collection; Buy American Act--Free Trade Agreements--Israeli Trade Act Certificate AGENCIES... approved information collection requirement concerning the Buy American Act--Free Trade Agreements--Israeli..., Buy American Act--Free Trade Agreements--Israeli Trade Act Certificate, by any of the following...

OPA Q's and A's: Overview of the Oil Pollution Act of 1990. Fact sheet

International Nuclear Information System (INIS)

1991-12-01

The OPA Q's and A's are part of a series of fact sheets that provide up-to-date information on EPA's implementation of the OPA. The first fact sheet provides an overview of the various provisions of the OPA and the Agency's responsibilities under the new law

Children's influence on family decision-making in food buying and consumption

DEFF Research Database (Denmark)

Mikkelsen, Miguel Romero; Nørgaard, Maria Kümpel

2006-01-01

This study investigates children's participation and influence in the family decision process during food buying and consumption. Danish 10 to 13-year-old children and their parents participated in the study. First, an ethnographic field study was carried out with 20 families. The field worker...... visited children at school and families at home during food buying, cooking and eating. Secondly, a survey was carried out with 451 families. The primary findings are that children participate and gain influence on several decision stages and areas during family food buying and that family everyday...... routines are an explaining factor of children's influence on family food decisions. When families buy and consume food, parents are not the only participants and decision-makers. Children and parents not always agree. Implications are that research should include parents as well as children; and that food...

Prevalence and construct validity of compulsive buying disorder in shopping mall visitors.

Science.gov (United States)

Maraz, Aniko; van den Brink, Wim; Demetrovics, Zsolt

2015-08-30

Compulsive buying is a relatively new psychopathological concept and very few data are currently available regarding the prevalence and validity of compulsive buying disorder. In this cross-sectional study, we establish the prevalence of compulsive buying disorder in shopping mall visitors and explore the construct validity of the concept using the revised version of the Edwards Compulsive Buying Scale in 1441 shopping mall visitors looking at shopping habits, current substance use (smoking, alcohol and illicit drug) and various psychological characteristics. Overall, 8.7% (95% CI: 7.3-10.3) of our sample was classified as having a compulsive buying disorder. Compulsive buyers were younger, less educated and more likely to be female than non-compulsive buyers. They were also more likely to have used licit and illicit substances. Compulsive buyers also reported higher levels of impulsivity and obsessive-compulsive symptoms, lower levels of well-being and self-esteem and more psychological distress. Finally, compulsive buyers were five times more likely to meet criteria for borderline personality disorder than non-compulsive buyers. Compulsive buying is a frequent disorder in shopping mall visitors and is associated with important and robust indicators of psychopathology thus supporting the validity of the construct. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

The Effect of Individual Differences on Adolescents' Impulsive Buying Behavior

Science.gov (United States)

Lin, Chien-Huang; Chuang, Shin-Chieh

2005-01-01

This study posits a relationship between Emotional Intelligence (EI) and Impulsive Buying Tendency (IBT). A survey of 574 adolescents found that high-EI adolescents manifested less impulsive behavior than did low-EI adolescents, and high-IBT adolescents were more likely to engage in more impulsive buying behavior than were low-IBT adolescents.…

Analysis of noble gas recycling at a fusion plasma divertor

International Nuclear Information System (INIS)

Brooks, J.N.

1996-01-01

Near-surface recycling of neon and argon atoms and ions at a divertor has been studied using impurity transport and surface interaction codes. A fixed background deuterium endash tritium plasma model is used corresponding to the International Thermonuclear Experimental Reactor (ITER) [ITER EDA Agreement and Protocol 2, ITER EDA Documentation Series No. 5 (International Atomic Energy Agency, Vienna, 1994)] radiative plasma conditions (T e ≤10 eV). The noble gas transport depends critically on the divertor surface material. For low-Z materials (Be and C) both neon and argon recycle many (e.g., ∼100) times before leaving the near-surface region. This is also true for an argon on tungsten combination. For neon on tungsten, however, there is low recycling. These variations are due to differences in particle and energy reflection coefficients, mass, and ionization rates. In some cases a high flux of recycling atoms is ionized within the magnetic sheath and this can change local sheath parameters. Due to inhibited backflow, high recycling, and possibly high sputtering, noble gas seeding (for purposes of enhancing radiation) may be incompatible with Be or C surfaces, for fusion reactor conditions. On the other hand, neon use appears compatible with tungsten. copyright 1996 American Institute of Physics

Behaviour of Recycled Coarse Aggregate Concrete: Age and Successive Recycling

Science.gov (United States)

Sahoo, Kirtikanta; Pathappilly, Robin Davis; Sarkar, Pradip

2016-06-01

Recycled Coarse Aggregate (RCA) concrete construction technique can be called as `green concrete', as it minimizes the environmental hazard of the concrete waste disposal. Indian standard recommends target mean compressive strength of the conventional concrete in terms of water cement ratio ( w/ c). The present work is an attempt to study the behaviour of RCA concrete from two samples of parent concrete having different age group with regard to the relationship of compressive strength with water cement ratios. Number of recycling may influence the mechanical properties of RCA concrete. The influence of age and successive recycling on the properties such as capillary water absorption, drying shrinkage strain, air content, flexural strength and tensile splitting strength of the RCA concrete are examined. The relationship between compressive strength at different w/ c ratios obtained experimentally is investigated for the two parameters such as age of parent concrete and successive recycling. The recycled concrete using older recycled aggregate shows poor quality. While the compressive strength reduces with successive recycling gradually, the capillary water absorption increases abruptly, which leads to the conclusion that further recycling may not be advisable.

Consumer motives for buying fresh or frozen plaice: A means end chain approach

DEFF Research Database (Denmark)

Nielsen, Niels Asger; Sørensen, Elin; Grunert, Klaus G.

1997-01-01

Consumer motives for buying or not buying a seafood product can be analysed in terms of means-end chain theory. According to this theory, con-su-mers are motivated to buy a product to the extent that it, in the mind of the con-sumer, contributes t fulfilment of personal life values. Means......, wholesomeness, convenience, and p Different levels of expe-rience with seafood influence how consumers perceive the two products. Accor-ding to our investigation, the main life values motivating or demotiva-ting consumers to buy seafood are care for the family, health, and joy/ happiness....

Laser Indirect Shock Welding of Fine Wire to Metal Sheet.

Science.gov (United States)

Wang, Xiao; Huang, Tao; Luo, Yapeng; Liu, Huixia

2017-09-12

The purpose of this paper is to present an advanced method for welding fine wire to metal sheet, namely laser indirect shock welding (LISW). This process uses silica gel as driver sheet to accelerate the metal sheet toward the wire to obtain metallurgical bonding. A series of experiments were implemented to validate the welding ability of Al sheet/Cu wire and Al sheet/Ag wire. It was found that the use of a driver sheet can maintain high surface quality of the metal sheet. With the increase of laser pulse energy, the bonding area of the sheet/wire increased and the welding interfaces were nearly flat. Energy dispersive spectroscopy (EDS) results show that the intermetallic phases were absent and a short element diffusion layer which would limit the formation of the intermetallic phases emerging at the welding interface. A tensile shear test was used to measure the mechanical strength of the welding joints. The influence of laser pulse energy on the tensile failure modes was investigated, and two failure modes, including interfacial failure and failure through the wire, were observed. The nanoindentation test results indicate that as the distance to the welding interface decreased, the microhardness increased due to the plastic deformation becoming more violent.

Introduction to Fish and Shellfish. Learning Activity Pack and Instructor's Guide 5.13a. Commercial Foods and Culinary Arts Competency-Based Series. Section 5: Basic Food Preparation.

Science.gov (United States)

Florida State Univ., Tallahassee. Center for Studies in Vocational Education.

This document consists of a learning activity packet (LAP) for the student and an instructor's guide for the teacher. The LAP is intended to acquaint occupational home economics students with fish and shellfish for restaurant use. Illustrated information sheets and learning activities are provided in these areas: buying and storing fish and…

Consumer Buying Behaviour; A Factor of Compulsive Buying Prejudiced by Windowsill Placement

OpenAIRE

Hameed, Irfan; Soomro, Yasir

2012-01-01

This empirical research investigates the impact of windowsill placement on the compulsive buying behavior of consumers on three different types of products i.e., convenience products, shopping products, and specialty products. Positive effect of windowsill placement on all three types of product categories has been hypothesized. The categorical regression (Optimal scaling) was used to test the hypotheses. The data was collected via self administered questionnaire from Pakistan through systema...

78 FR 31552 - Federal Acquisition Regulation; Submission for OMB Review; Make-or-Buy Program

Science.gov (United States)

2013-05-24

... socio-economic policies may be affected by make-or-buy decisions under certain Government prime...; Submission for OMB Review; Make- or-Buy Program AGENCIES: Department of Defense (DOD), General Services... collection requirement concerning the Make-or-Buy Program. A notice was published in the Federal Register at...

Rheumatoid Arthritis Educational Video Series

Medline Plus

Full Text Available ... of Body Weight in Osteoarthritis Educational Videos for Patients Rheumatoid Arthritis Educational Video Series Psoriatic Arthritis 101 ... Patient to an Adult Rheumatologist Drug Information for Patients Arthritis Drug Information Sheets Benefits and Risks of ...

Analysis of Product Buying Decision on Lazada E-commerce based on Previous Buyers’ Comments

Directory of Open Access Journals (Sweden)

Neil Aldrin

2017-06-01

Full Text Available The aims of the present research are: 1 to know that product buying decision possibly occurs, 2 to know how product buying decision occurs on Lazada e-commerce’s customers, 3 how previous buyers’ comments can increase product buying decision on Lazada e-commerce. This research utilizes qualitative research method. Qualitative research is a research that investigates other researches and makes assumption or discussion result so that other analysis results can be made in order to widen idea and opinion. Research result shows that product which has many ratings and reviews will trigger other buyers to purchase or get that product. The conclusion is that product buying decision may occur because there are some processes before making decision which are: looking for recognition and searching for problems, knowing the needs, collecting information, evaluating alternative, evaluating after buying. In those stages, buying decision on Lazada e-commerce is supported by price, promotion, service, and brand.

The Pathological Buying Screener: Development and Psychometric Properties of a New Screening Instrument for the Assessment of Pathological Buying Symptoms.

Science.gov (United States)

Müller, Astrid; Trotzke, Patrick; Mitchell, James E; de Zwaan, Martina; Brand, Matthias

2015-01-01

The study was designed to develop a new screening instrument for pathological buying (PB), and to examine its psychometric properties in a large-scale sample. By using a facet theoretical approach and based on literature as well as on clinical experience, a 20-item Pathological Buying Screener (PBS) was developed and administered to a representative German sample (n = 2,539). Valid data were available from 2,403 participants who were subjects for three subsequent empirical studies. The first study explored the factor structure using exploratory factor analyses in a subsample of 498 participants. Based on factor loadings, a 13-item version with the two factors loss of control / consequences and excessive buying behavior was revealed. This two-factor model was confirmed in study 2 by confirmatory factor analysis performed on another subsample (n = 1,905). Study 3 investigated age and gender effects and convergent validity of the PBS using the Compulsive Buying Scale (CBS) in the full sample (N = 2,403). The total PBS score was adequately correlated with the CBS score. Hierarchical regression analyses with the CBS score as the dependent variable and the two PBS factors as the predictors indicated an own incremental validity of the two factors in participants ≤ 65 years. The reliability of the total score as well as of the two subscales was good to excellent. Overall, the PBS represents a useful measure for PB. Future studies are needed to replicate the two-factor structure in clinical samples and to define a valid cutoff for PB.

The Pathological Buying Screener: Development and Psychometric Properties of a New Screening Instrument for the Assessment of Pathological Buying Symptoms.

Directory of Open Access Journals (Sweden)

Astrid Müller

Full Text Available The study was designed to develop a new screening instrument for pathological buying (PB, and to examine its psychometric properties in a large-scale sample. By using a facet theoretical approach and based on literature as well as on clinical experience, a 20-item Pathological Buying Screener (PBS was developed and administered to a representative German sample (n = 2,539. Valid data were available from 2,403 participants who were subjects for three subsequent empirical studies. The first study explored the factor structure using exploratory factor analyses in a subsample of 498 participants. Based on factor loadings, a 13-item version with the two factors loss of control / consequences and excessive buying behavior was revealed. This two-factor model was confirmed in study 2 by confirmatory factor analysis performed on another subsample (n = 1,905. Study 3 investigated age and gender effects and convergent validity of the PBS using the Compulsive Buying Scale (CBS in the full sample (N = 2,403. The total PBS score was adequately correlated with the CBS score. Hierarchical regression analyses with the CBS score as the dependent variable and the two PBS factors as the predictors indicated an own incremental validity of the two factors in participants ≤ 65 years. The reliability of the total score as well as of the two subscales was good to excellent. Overall, the PBS represents a useful measure for PB. Future studies are needed to replicate the two-factor structure in clinical samples and to define a valid cutoff for PB.

Making or buying environmental public goods: do consumers care?

OpenAIRE

Bougherara, Douadia; Costa, Sandrine; Teisl, Mario

2012-01-01

Firms may voluntary abate pollution using one of two options: internalizing its own external effects and incuring abatement costs ("making") or delegating environmental protection by purchasing offsets ("buying"). We aim to elicit consumers' WTP for producers' use of the "making" option as compared to the "buying" option, controlling for spatial effects (joint local public goods) and level of GHG emissions. Using a stated choice survey with 722 respondents, we find consumers are more willing ...

Group-buying inventory policy with demand under Poisson process

Directory of Open Access Journals (Sweden)

Tammarat Kleebmek

2016-02-01

Full Text Available The group-buying is the modern business of selling in the uncertain market. With an objective to minimize costs for sellers arising from ordering and reordering, we present in this paper the group buying inventory model, with the demand governed by a Poisson process and the product sale distributed as Binomial distribution. The inventory level is under continuous review, while the lead time is fixed. A numerical example is illustrated.

Influence of product packaging colour on impulsive buying behaviour

OpenAIRE

Pilelienė, Lina; Grigaliūnaitė, Viktorija; Stakauskaitė, Greta

2016-01-01

Relevance of the research. In the contemporary market economy, where competition among companies is very intensive, companies are looking for new, creative and effective ways to increase their profits. Seeking for the same aim, traditional marketing methods are supplemented with sensory, visual, scent, and sensation marketing. In order to increase the profit of a company by means of enhancing the volume of impulsive buying, visual marketing becomes very important, as impulsive buying is the r...

Investigation of the Formability of TRIP780 Steel Sheets

Science.gov (United States)

Song, Yang

The formability of a metal sheet is dependent on its work hardening behaviour and its forming limits; and both aspects must be carefully determined in order to accurately simulate a particular forming process. This research aims to characterize the formability of a TRIP780 sheet steel using advanced experimental testing and analysis techniques. A series of flat rolling and tensile tests, as well as shear tests were conducted to determine the large deformation work hardening behaviour of this TRIP780 steel. Nakazima tests were carried out up to fracture to determine the forming limits of this sheet material. A highly-automated method for generating a robust FLC for sheet materials from DIC strain measurements was created with the help of finite element simulations, and evaluated against the conventional method. A correction algorithm that aims to compensate for the process dependent effects in the Nakazima test was implemented and tested with some success.

Compulsive buying and hoarding as identity substitutes: The role of materialistic value endorsement and depression.

Science.gov (United States)

Claes, Laurence; Müller, Astrid; Luyckx, Koen

2016-07-01

In the present study, we investigated whether the relationship between identity confusion and compulsive buying (offline/online) and hoarding is mediated by materialistic value endorsement and depression. The community sample consisted of 254 Flemish adults who completed self-report questionnaires to assess identity confusion (Erikson Psychosocial Stage Inventory), compulsive buying tendencies (Compulsive Buying Scale/short-Internet Addiction Scale, adapted for shopping), hoarding tendencies (Saving-Inventory Revised), materialistic value endorsement (Materialistic Value Scale), and depression (Patient Health Questionnaire-9). We found significant positive associations between identity confusion, compulsive buying, and hoarding. The association between identity confusion and compulsive buying was fully mediated by materialistic value endorsement; whereas depression mediated the association between identity confusion and hoarding. The results suggest that the collection or buying of material goods can be considered as identity substitutes. Copyright © 2016 Elsevier Inc. All rights reserved.

Factors Influencing Indonesian Internet Users Intention on Buying Books Online

Directory of Open Access Journals (Sweden)

Beatrik Messah

2003-09-01

Full Text Available The purpose of this research is to discover and analyse factors influencing Indonesian internet users intention on buying books online. Certain factors will be investigated are demographic, features, convenience, web design, and security. This research used questionaires to obtain data from the respondents. After the data collected, SPSS software is used to process the data with using Chi-Square test. The result found that features, convenience, and security factors of online bookstores and level of education, income, and occupation of the Indonesian Internet Users influence the people intention on buying books online. In the other hand, web design of the online bookstores and the age of the Indonesian internet users have no influence on their intention on buying books online.

Local processes and regional patterns - Interpreting a multi-decadal altimetry record of Greenland Ice Sheet changes

Science.gov (United States)

Csatho, B. M.; Schenk, A. F.; Babonis, G. S.; van den Broeke, M. R.; Kuipers Munneke, P.; van der Veen, C. J.; Khan, S. A.; Porter, D. F.

2016-12-01

This study presents a new, comprehensive reconstruction of Greenland Ice Sheet elevation changes, generated using the Surface Elevation And Change detection (SERAC) approach. 35-year long elevation-change time series (1980-2015) were obtained at more than 150,000 locations from observations acquired by NASA's airborne and spaceborne laser altimeters (ATM, LVIS, ICESat), PROMICE laser altimetry data (2007-2011) and a DEM covering the ice sheet margin derived from stereo aerial photographs (1970s-80s). After removing the effect of Glacial Isostatic Adjustment (GIA) and the elastic crustal response to changes in ice loading, the time series were partitioned into changes due to surface processes and ice dynamics and then converted into mass change histories. Using gridded products, we examined ice sheet elevation, and mass change patterns, and compared them with other estimates at different scales from individual outlet glaciers through large drainage basins, on to the entire ice sheet. Both the SERAC time series and the grids derived from these time series revealed significant spatial and temporal variations of dynamic mass loss and widespread intermittent thinning, indicating the complexity of ice sheet response to climate forcing. To investigate the regional and local controls of ice dynamics, we examined thickness change time series near outlet glacier grounding lines. Changes on most outlet glaciers were consistent with one or more episodes of dynamic thinning that propagates upstream from the glacier terminus. The spatial pattern of the onset, duration, and termination of these dynamic thinning events suggest a regional control, such as warming ocean and air temperatures. However, the intricate spatiotemporal pattern of dynamic thickness change suggests that, regardless of the forcing responsible for initial glacier acceleration and thinning, the response of individual glaciers is modulated by local conditions. We use statistical methods, such as principal

[Intention] to buy organic food products among norwegian consumers

OpenAIRE

Khan, Muhammed Zabiullah

2012-01-01

Masteroppgave i økonomi og administrasjon - Universitetet i Agder 2012 The purpose of this thesis is to examine the buying intention of the Norwegian consumers towards ecological or eco-labeled food products. What are the factors that are leading people to buy organic food and which one are the most important factors among consumers. The thesis is divided into four sections, Phenomena, Theory, Reality, and conclusion. Each section is interrelated with each other. In this thesis, data w...

The Role of Self-esteem and Fear of Negative Evaluation in Compulsive Buying.

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Biolcati, Roberta

2017-01-01

Compulsive buying is a relatively new addictive disorder that interferes with everyday functioning and may result in serious psychological and financial problems (1). A very few data are currently available regarding this behavioral addiction. This study investigated gender differences in the relationships between contingent self-esteem (CSE), fear of negative evaluation (FNE), and compulsive buying. Participants included 240 Italian adults (170 females, M age = 33.80) who responded to self-report questionnaires. The results showed that women scored higher on CSE and FNE scales than men. No gender differences were found in compulsive buying tendencies. CSE and FNE were positively related to CB. Furthermore, structural equation modeling confirmed the evidence on CSE as a strong predictor of CB for both genders. Interestingly, FNE seems to play a mediating role between CSE and compulsive buying behaviors only for women. These findings highlight the importance of studying self-esteem in compulsive buying tendencies to inquire more deeply into the underlying mechanisms of some compulsive behaviors.

Prevalence study of compulsive buying in a sample with low individual monthly income.

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Leite, Priscilla Lourenço; Silva, Adriana Cardoso

2015-01-01

Compulsive buying can be characterized as an almost irresistible impulse to acquire various items. This is a current issue and the prevalence rate in the global population is around 5 to 8%. Some surveys indicate that the problem is growing in young and low-income populations. To evaluate the prevalence of compulsive buying among people with low personal monthly incomes and analyze relationships with socio-demographic data. The Compulsive Buying Scale was administered to screen for compulsive buying and the Hospital Anxiety and Depression Scale was used to assess anxiety and depression in a sample of 56 participants. Pearson coefficients were used to test for correlations. The results indicated that 44.6% presented an average family income equal to or greater than 2.76 minimum wages. It is possible that compulsive buying is not linked to the purchasing power since it was found in a low-income population. Despite the small sample, the results of this study are important for understanding the problem in question.

The Role of Self-esteem and Fear of Negative Evaluation in Compulsive Buying

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Roberta Biolcati

2017-05-01

Full Text Available Compulsive buying is a relatively new addictive disorder that interferes with everyday functioning and may result in serious psychological and financial problems (1. A very few data are currently available regarding this behavioral addiction. This study investigated gender differences in the relationships between contingent self-esteem (CSE, fear of negative evaluation (FNE, and compulsive buying. Participants included 240 Italian adults (170 females, M age = 33.80 who responded to self-report questionnaires. The results showed that women scored higher on CSE and FNE scales than men. No gender differences were found in compulsive buying tendencies. CSE and FNE were positively related to CB. Furthermore, structural equation modeling confirmed the evidence on CSE as a strong predictor of CB for both genders. Interestingly, FNE seems to play a mediating role between CSE and compulsive buying behaviors only for women. These findings highlight the importance of studying self-esteem in compulsive buying tendencies to inquire more deeply into the underlying mechanisms of some compulsive behaviors.

Consumer Reports - Best Buy Drugs’ Outreach Project in Minnesota

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Stephen W. Schondelmeyer, PharmD, PhD

2013-01-01

Full Text Available The objectives for this study were to apply four different approaches for disseminating Consumer Reports Best Buy Drugs (CR-BBD information about effectiveness, safety, and cost to patients for therapeutic classes of medications that they were using and then (1 evaluate the usefulness of the information to participants and (2 document resultant information seeking. For the three approaches that utilized face-to-face contact (Approaches 2 through 4, we also compared them in terms of (1 number of medications reviewed per person, (2 availability of CR-BBD information per person, (3 changes that could be made for each person, and (4 potential/likely cost savings (per person per month. Finally, we described the availability of CR-BBD information for each participant categorized by the 19 therapeutic classes of medications for which there were Best Buy Drugs reports. Data were collected via self-administered surveys, in-person interviews, and telephone interviews. The results showed that almost all of the participants in the information sessions held for this study had at least one medication for which Best Buy Drug information was available with significant savings potential to be gained by using the recommended Best Buy Drug. Potential cost savings through the use of recommended Best Buy Drugs was $89.47 per person per month averaged over all participants (n = 172 and was $157.20 per person per month for those with savings over zero dollars (n = 98. Thirty-two percent of respondents to our evaluation survey reportedly sought more information from a physician and 30 percent sought more information from a pharmacist. We concluded that provision of information about effectiveness, safety, and cost to patients has the potential for achieving significant cost savings. Recommendations regarding (1 the timing of provision, (2 targeting of recipients and (3 traversing impediments are given.

Consumer Reports - Best Buy Drugs' Outreach Project in Minnesota

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Jon C. Schommer

2013-01-01

Full Text Available The objectives for this study were to apply four different approaches for disseminating Consumer Reports Best Buy Drugs (CR-BBD information about effectiveness, safety, and cost to patients for therapeutic classes of medications that they were using and then (1 evaluate the usefulness of the information to participants and (2 document resultant information seeking. For the three approaches that utilized face-to-face contact (Approaches 2 through 4, we also compared them in terms of (1 number of medications reviewed per person, (2 availability of CR-BBD information per person, (3 changes that could be made for each person, and (4 potential/likely cost savings (per person per month. Finally, we described the availability of CR-BBD information for each participant categorized by the 19 therapeutic classes of medications for which there were Best Buy Drugs reports. Data were collected via self-administered surveys, in-person interviews, and telephone interviews. The results showed that almost all of the participants in the information sessions held for this study had at least one medication for which Best Buy Drug information was available with significant savings potential to be gained by using the recommended Best Buy Drug. Potential cost savings through the use of recommended Best Buy Drugs was $89.47 per person per month averaged over all participants (n = 172 and was $157.20 per person per month for those with savings over zero dollars (n = 98. Thirty-two percent of respondents to our evaluation survey reportedly sought more information from a physician and 30 percent sought more information from a pharmacist. We concluded that provision of information about effectiveness, safety, and cost to patients has the potential for achieving significant cost savings. Recommendations regarding (1 the timing of provision, (2 targeting of recipients and (3 traversing impediments are given.   Type: Original Research

Role of intrinsic factors in impulsive buying decision: An empirical study of young consumers

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Shakeel Ahmad Sofi

2017-06-01

Full Text Available The primary aim of the current research was to study the effect of various intrinsic factors on consumer decision making vis-à-vis impulsive buying tendencies. After employing EFA and CFA on 630 consumers in the different parts of Jammu and Kashmir, results showed that intrinsic factors significantly influence the Impulsive Buying Decision. The application of Structural Equation Modeling disintegrated intrinsic factors into positive and negative influencers of impulsive buying behaviour. The present study has significant bearing in consumer world as it has highlighted through a model for how intrinsic factors shape the buying tendencies of a young consumer. Through the application of Multi Group Analysis, a comparison has been drawn between impulsive buying behaviour and various intrinsic factors across males and females taken as two different consumer groups. Overall results have been found significant and could well be adopted for strategy making by various stake holders in the field of consumer psychology and consumer behaviour to figure out the effects of intrinsic factors on buying behaviour.

Effects of Strategies Marketing of Collective Buying about Impulsive Behavior

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Suzi Elen Ferreira Dias

2014-08-01

Full Text Available Brazil has the second largest e-commerce market in the world. One model used in this sector is "collective buying", a feature of which is impulse sales. Consumer behavior can be influenced by several factors, two of which are addressed in this article: the individual impulsivity of consumers and strategies of mix marketing. Impulsive buying is characterized by an unplanned purchase, i.e. the need to acquire the product arises just before the purchase. Consumers respond differently to mixed strategies depending on their degree of impulsivity. Thus, this article aims to analyze the efficacy of different marketing mix strategies for impulsive and non-impulsive consumer purchasing behavior. 137 participants were given a questionnaire containing the Buying Impulsiveness scale from Rook and Fisher (1995, and statements about the marketing strategies used by collective buying sites. Through a regression analysis, three strategies were found to relate more to impulsivity: search for products from well-known brands, search for deals with big discounts and confidence in receiving the product. For e-commerce and researchers, this study elucidates which strategies, from the consumer's perspective, effectively persuade purchasing behavior.

Materialism and addictive buying in women: the mediating role of anxiety and depression.

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Otero-López, José Manuel; Villardefrancos, Estíbaliz

2013-08-01

There is empirical evidence regarding the interrelationships between materialism, negative emotions, and addictive buying. The aim of this study was to clarify the direction of the relationships among these variables. Specifically, the main objective was to explore the possible mediating roles of anxiety and depression in the link between materialism and addictive buying. Path analysis results, using a sample of 685 women, generally supported the suitability of the proposed model in which anxiety and depression mediated the effects of the materialism dimensions, "importance" and "success," on addictive buying, and that depression also mediates the influence of the "importance" and "happiness" dimensions. Moreover, a direct effect of the importance dimension on addictive buying was found.

A Review of Pharmacologic Treatment for Compulsive Buying Disorder.

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Soares, Célia; Fernandes, Natália; Morgado, Pedro

2016-04-01

At present, no treatment recommendations can be made for compulsive buying disorder. Recent studies have found evidence for the efficacy of psychotherapeutic options, but less is known regarding the best pharmacologic treatment. The purpose of this review is to present and analyze the available published evidence on the pharmacological treatment of compulsive buying disorder. To achieve this, we conducted a review of studies focusing on the pharmacological treatment of compulsive buying by searching the PubMed/MEDLINE database. Selection criteria were applied, and 21 studies were identified. Pharmacological classes reported included antidepressants, mood stabilizers, opioid antagonists, second-generation antipsychotics, and N-methyl-D-aspartate receptor antagonists. We found only placebo-controlled trials for fluvoxamine; none showed effectiveness against placebo. Three open-label trials reported clinical improvement with citalopram; one was followed by a double-blind discontinuation. Escitalopram was effective in an open-label trial but did not show efficacy in the double-blind phase. Memantine was identified as effective in a pilot open-label study. Fluoxetine, bupropion, nortriptyline, clomipramine, topiramate and naltrexone were only reported to be effective in clinical cases. According to the available literature, there is no evidence to propose a specific pharmacologic agent for compulsive buying disorder. Future research is required for a better understanding of both pathogenesis and treatment of this disorder.

Elaboration of the technology of forming a conical product of sheet metal

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W. Matysiak

2010-01-01

Full Text Available The work presents a general knowledge about spinning draw pieces of sheets, one of multi-operational processes of spinning a sheet metal conical product without machining. The objective of the work was to elaborate both the technology of forming conical products of sheet metal and execution of technological tests as well as to determine the technological parameters for the process of spinning a conical insert. As a result of the investigations, the products with improved mechanical properties, stricter execution tolerance and low roughness have been obtained. The series of 200 prototype conical inserts for the shipbuilding industry have been made.

Can we still beat "buy-and-hold" for individual stocks?

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Hui, Eddie C. M.; Kevin Chan, Ka Kwan

2014-09-01

Many investors seek for a trading strategy to beat the "buy-and-hold" strategy. In light of this, Hui and Yam (2014) and Hui et al. (2014) derived a trading strategy from the Shiryaev-Zhou index, and found that the resulting strategy outperformed the "buy-and-hold" strategy for western and Asian securitized real estate indices respectively. However, whether the trading strategy works on individual stocks or not is still unknown. This is the first study to test whether the trading strategy can beat the "buy-and-hold" strategy on individual stocks. We construct two trading strategies and compare the resulting profits with the profits arising from the "buy-and-hold" strategy on Hang Seng Index (HSI), Hang Seng Property (HSP) Index and 12 constituent stocks of HSI during the period December 29, 1995-December 31, 2013. The second strategy (Strategy 2) is a new strategy which incorporates short-selling, and has the effect of multiplying the profit. The results show that our trading strategies are less effective on individual stocks than on stock indices, and are more effective on property stocks than on non-property stocks. Moreover, our strategies outperform "buy-and-hold" by a larger extent on stocks of which the Shiryaev-Zhou indices fluctuate less frequently. Furthermore, by tracking the resulting profits of the three strategies at different times along the whole period of observation, our strategies work better during "bad times" than during "good times". This reflects that our trading strategies are especially useful in protecting investors from substantial loss during market downturns.

Titanium recycling in the United States in 2004, chap. Y of Sibley, S.F., ed., Flow studies for recycling metal commodities in the United States

Science.gov (United States)

Goonan, Thomas G.

2010-01-01

As one of a series of reports that describe the recycling of metal commodities in the United States, this report discusses the titanium metal fraction of the titanium economy, which generates and uses titanium metal scrap in its operations. Data for 2004 were selected to demonstrate the titanium flows associated with these operations. This report includes a description of titanium metal supply and demand in the United States to illustrate the extent of titanium recycling and to identify recycling trends. In 2004, U.S. apparent consumption of titanium metal (contained in various titanium-bearing products) was 45,000 metric tons (t) of titanium, which was distributed as follows: 25,000 t of titanium recovered as new scrap, 9,000 t of titanium as titanium metal and titanium alloy products delivered to the U.S. titanium products reservoir, 7,000 t of titanium consumed by steelmaking and other industries, and 4,000 t of titanium contained in unwrought and wrought products exported. Titanium recycling is concentrated within the titanium metals sector of the total titanium market. The titanium market is otherwise dominated by pigment (titanium oxide) products, which generate dissipative losses instead of recyclable scrap. In 2004, scrap (predominantly new scrap) was the source of roughly 54 percent of the titanium metal content of U.S.-produced titanium metal products.

Consumer’s Buying Decision-Making Process in E-Commerce

OpenAIRE

Budi Puspitasari Nia; Nugroho W P Susatyo; Nilan Amyhorsea Deya; Susanty Aries

2018-01-01

The e-commerce growth and development in Indonesia is very rapid as well as the internet grows, but it is not well-balanced with the number of online buying transaction which is still relatively low. Even the today’s biggest B2C e-commerce people in Indonesia, Lazada, has continually decreased online purchasing. This research is aimed to describe factors affecting online buying decision- making in the e-commerce Lazada. The type of this research is confirmatory research. The variable used is ...

Nonlinear dynamics of thin current sheets

International Nuclear Information System (INIS)

Daughton, William

2002-01-01

Observations indicate that the current sheet in the Earth's geomagnetic tail may compress to a thickness comparable to an ion gyro-radius prior to substorm onset. In recent years, there has been considerable controversy regarding the kinetic stability of these thin structures. In particular, the growth rate of the kink instability and its relevance to magnetotail dynamics is still being debated. In this work, a series of fully kinetic particle-in-cell simulations are performed for a thin Harris sheet. The ion to electron mass ratio is varied between m i /m e =4→400 and careful comparisons are made with a formally exact approach to the linear Vlasov theory. At low mass ratio m i /m e <64, the simulations are in excellent agreement with the linear theory, but at high mass ratio the kink instability is observed to grow more rapidly in the kinetic simulations than predicted by theory. The resolution to this apparent discrepancy involves the lower hybrid instability which is active on the edge of the sheet and rapidly produces nonlinear modifications to the initial equilibrium. The nature of this nonlinear deformation is characterized and a simple model is proposed to explain the physics. After the growth and saturation of the lower hybrid fluctuations, the deformed current sheet is similar in structure to a Harris equilibrium with an additional background population. This may explain the large growth rate of the kink instability at later times, since this type of modification to the Harris sheet has been shown to greatly enhance the growth rate of the kink mode

Waste generation and pollution prevention progress fact sheet: Nevada Test Site

International Nuclear Information System (INIS)

1994-01-01

The Nevada Test Site is responsible for maintaining nuclear testing capability, supporting science-based Stockpile Stewardship experiments, maintaining nuclear agency response capability, applying environmental restoration techniques to areas affected by nuclear testing, managing low-level and mixed radioactive waste, investigating demilitarization technologies, investigating counter- proliferation technologies, supporting work-for-others programs and special Department of Defense activities, operating a hazardous materials spill test center, and providing for the commercial development of the site. This fact sheet provides information on routine waste generation and projected reduction by waste type. Also, materials recycled by the Nevada Test Site in 1994 are listed

Pathological Buying Online as a Specific Form of Internet Addiction: A Model-Based Experimental Investigation

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Trotzke, Patrick; Starcke, Katrin; Müller, Astrid; Brand, Matthias

2015-01-01

The study aimed to investigate different factors of vulnerability for pathological buying in the online context and to determine whether online pathological buying has parallels to a specific Internet addiction. According to a model of specific Internet addiction by Brand and colleagues, potential vulnerability factors may consist of a predisposing excitability from shopping and as mediating variable, specific Internet use expectancies. Additionally, in line with models on addiction behavior, cue-induced craving should also constitute an important factor for online pathological buying. The theoretical model was tested in this study by investigating 240 female participants with a cue-reactivity paradigm, which was composed of online shopping pictures, to assess excitability from shopping. Craving (before and after the cue-reactivity paradigm) and online shopping expectancies were measured. The tendency for pathological buying and online pathological buying were screened with the Compulsive Buying Scale (CBS) and the Short Internet Addiction Test modified for shopping (s-IATshopping). The results demonstrated that the relationship between individual’s excitability from shopping and online pathological buying tendency was partially mediated by specific Internet use expectancies for online shopping (model’s R² = .742, p behavior merits potential consideration within the non-substance/behavioral addictions. PMID:26465593

Make or buy strategy decision making in supply quality chain

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Seyed Mohammad Seyedhosseini

2012-04-01

Full Text Available Minimizing the total cost is absolutely the goal of each supply chain, which is most of the time pursued. In this regards, quality related costs that have significant roles are sometimes neglected. Selecting suppliers, which supply relatively high quality raw materials in a lower cost is considered as a strategic decision. Make or Buy decision can be also noticed in supplier selection process. In this paper, the supply strategy: Make or Buy decision (SS: MOB is studied in order to find which strategy (Make or Buy should be chosen to minimize the total costs of supply chain. Therefore, two separate models are generated for each strategy and several examples are solved for the respective models. Computational experiments show the efficiency of the proposed models for making decision about selecting the best strategy.

Gender Differences in Pathways to Compulsive Buying in Chinese College Students in Hong Kong and Macau

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Ching, Terence H. W.; Tang, Catherine S.; Wu, Anise; Yan, Elsie

2016-01-01

Background and aims The addictive nature of compulsive buying implies that mood disturbances, stress, and cognitive biases that underlie compulsive buying might operate in ways similar in both genders. In the current study, we aimed to test hypothetical pathways of mood compensation and irrational cognitions, which may explain compulsive buying tendencies. We also examined potential gender differences in these pathways. Methods Two-hundred and thirty-two male (age: M = 20.30, SD = 1.74) and 373 female Chinese college students (age: M = 19.97, SD = 1.74) in Hong Kong and Macau completed measures assessing compulsive buying, psychological distress, avoidance coping, materialism, and buying-related cognitions. Mediation analyses via a structural equation modeling approach explained by Cheung (2007, 2009) were conducted, with gender as a grouping variable. Results There was a gender difference in the mood compensation pathway; avoidance coping partially mediated the link between psychological distress and compulsive buying severity in females only. On the other hand, the irrational cognitive pathway, in which irrational buying-related cognitions fully mediated the link between materialism and compulsive buying severity, was supported for both genders. There was no gender difference in the extent of mediation within the irrational cognitive pathway, and the mediation effect within the irrational cognitive pathway was larger than that within the mood compensation pathway for both genders. Conclusions Mood compensation processes in compulsive buying might be female specific, and secondary to irrational cognitions, which were gender invariant. Gender-dependent mechanisms and irrational cognitions should be emphasized in compulsive buying treatment. PMID:27156378

Gender Differences in Pathways to Compulsive Buying in Chinese College Students in Hong Kong and Macau.

Science.gov (United States)

Ching, Terence H W; Tang, Catherine S; Wu, Anise; Yan, Elsie

2016-06-01

Background and aims The addictive nature of compulsive buying implies that mood disturbances, stress, and cognitive biases that underlie compulsive buying might operate in ways similar in both genders. In the current study, we aimed to test hypothetical pathways of mood compensation and irrational cognitions, which may explain compulsive buying tendencies. We also examined potential gender differences in these pathways. Methods Two-hundred and thirty-two male (age: M = 20.30, SD = 1.74) and 373 female Chinese college students (age: M = 19.97, SD = 1.74) in Hong Kong and Macau completed measures assessing compulsive buying, psychological distress, avoidance coping, materialism, and buying-related cognitions. Mediation analyses via a structural equation modeling approach explained by Cheung (2007, 2009) were conducted, with gender as a grouping variable. Results There was a gender difference in the mood compensation pathway; avoidance coping partially mediated the link between psychological distress and compulsive buying severity in females only. On the other hand, the irrational cognitive pathway, in which irrational buying-related cognitions fully mediated the link between materialism and compulsive buying severity, was supported for both genders. There was no gender difference in the extent of mediation within the irrational cognitive pathway, and the mediation effect within the irrational cognitive pathway was larger than that within the mood compensation pathway for both genders. Conclusions Mood compensation processes in compulsive buying might be female specific, and secondary to irrational cognitions, which were gender invariant. Gender-dependent mechanisms and irrational cognitions should be emphasized in compulsive buying treatment.

Student Buy-In Toward Formative Assessments: The Influence of Student Factors and Importance for Course Success

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Kathleen R. Brazeal

2017-05-01

Full Text Available Formative assessment (FA techniques, such as pre-class assignments, in-class activities, and post-class homework, have been shown to improve student learning. While many students find these techniques beneficial, some students may not understand how they support learning or may resist their implementation. Improving our understanding of FA buy-in has important implications, since buy-in can potentially affect whether students fully engage with and learn from FAs. We investigated FAs in 12 undergraduate biology courses to understand which student characteristics influenced buy-in toward FAs and whether FA buy-in predicted course success. We administered a mid-semester survey that probed student perceptions toward several different FA types, including activities occurring before, during, and after class. The survey included closed-ended questions aligned with a theoretical framework outlining key FA objectives. We used factor analysis to calculate an overall buy-in score for each student and general linear models to determine whether certain characteristics were associated with buy-in and whether buy-in predicted exam scores and course grades. We found that unfixed student qualities, such as perceptions, behaviors, and beliefs, consistently predicted FA buy-in, while fixed characteristics, including demographics, previous experiences, and incoming performance metrics, had more limited effects. Importantly, we found that higher buy-in toward most FA types predicted higher exam scores and course grades, even when controlling for demographic characteristics and previous academic performance. We further discuss steps that instructors can take to maximize student buy-in toward FAs.

Influence of silica fume on mechanical and physical properties of recycled aggregate concrete

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Özgür Çakır

2015-08-01

Full Text Available Several studies related to sustainable concrete construction have encouraged development of composite binders, involving Portland cement, industrial by-products, and concrete mixes with partial replacement of natural aggregate with recycled aggregate. In this paper, the effects of incorporating silica fume (SF in the concrete mix design to improve the quality of recycled aggregates in concrete are presented. Portland cement was replaced with SF at 0%, 5% and 10%. Specimens were manufactured by replacing natural aggregates with recycled aggregates. Two size fractions (4/12 mm and 8/22 mm as recycled aggregates were used and four series of concrete mixtures were produced. In all concrete mixtures, a constant water/binder ratio at 0.50 was used and concrete mixtures with a target initial slump of S4 class (16–21 cm were prepared. Concrete properties were evaluated by means of compressive strength, tensile splitting strength, water absorption and ultrasonic pulse velocity and it was found that, using 10% SF as a cement replacement for recycled aggregate concretes enhanced the mechanical and physical properties of concrete. At all the test ages the tensile splitting strength gain of the natural aggregate concrete mixture (NA with and without SF was higher than that of the recycled concrete mixtures. Continuous and significant improvement in the tensile splitting strength of recycled aggregate concretes incorporating SF was observed. Similar to compressive strength test results, concrete incorporating 10% SF and containing 4/12 mm fraction recycled aggregates showed better performance among recycled aggregate concretes.

Properties of concrete blocks prepared with low grade recycled aggregates.

Science.gov (United States)

Poon, Chi-Sun; Kou, Shi-cong; Wan, Hui-wen; Etxeberria, Miren

2009-08-01

Low grade recycled aggregates obtained from a construction waste sorting facility were tested to assess the feasibility of using these in the production of concrete blocks. The characteristics of the sorted construction waste are significantly different from that of crushed concrete rubbles that are mostly derived from demolition waste streams. This is due to the presence of higher percentages of non-concrete components (e.g. >10% soil, brick, tiles etc.) in the sorted construction waste. In the study reported in this paper, three series of concrete block mixtures were prepared by using the low grade recycled aggregates to replace (i) natural coarse granite (10mm), and (ii) 0, 25, 50, 75 and 100% replacement levels of crushed stone fine (crushed natural granite concrete blocks. Test results on properties such as density, compressive strength, transverse strength and drying shrinkage as well as strength reduction after exposure to 800 degrees C are presented below. The results show that the soil content in the recycled fine aggregate was an important factor in affecting the properties of the blocks produced and the mechanical strength deceased with increasing low grade recycled fine aggregate content. But the higher soil content in the recycled aggregates reduced the reduction of compressive strength of the blocks after exposure to high temperature due probably to the formation of a new crystalline phase. The results show that the low grade recycled aggregates obtained from the construction waste sorting facility has potential to be used as aggregates for making non-structural pre-cast concrete blocks.

Mechanical properties of concrete reinforced with recycled HDPE plastic fibres\\ud

OpenAIRE

Pešić, Ninoslav; Živanović, Stana; Garcia, Reyes; Papastergiou, Panos

2016-01-01

This work investigates potential engineering benefits of the pioneering application of simply extruded recycled high-density polyethylene (HDPE) plastic fibres in structural concrete. Mechanical and serviceability properties of concrete are studied through the testing of seven series of specimens: one made of the plain concrete and, for each of the two fibre diameters View the MathML source and View the MathML source, three series with 0.40%, 0.75% and 1.25% volume fraction of fibres. While t...

Factors Affecting Buying Behavior of an Apartment an Empirical Investigation in Amman, Jordan

OpenAIRE

Mwfeq Haddad; Mahfuz Judeh and Shafig Haddad

2011-01-01

The objective of this study is to investigate the main factors that influencing the customers' buying behavior toward apartment, and tried to identify the most influencing factors that affect buying. A convenience sample consists of 120 persons who already bought an apartment in different areas in Amman. One sample ttest, independent sample t-test, and one-way ANOVA were used in testing the hypotheses. This study found that respondents would significantly adopt the main constructs when buying...

Impact of colors on advertisement and packaging on buying behavior

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Tabinda Seher

2012-10-01

Full Text Available Purpose of this research paper is to find out relationship between varying color scheming in advertising and buying behavior. Data for this purpose were collected from 200 people through questionnaire. Results indicated that buying behavior is greatly influenced by color scheming of a product and its advertisement. Strategies discussing how to enhance color scheming of product and use of colors in ads are also discussed.

76 FR 30966 - Buy American Exception Under the American Recovery and Reinvestment Act of 2009

Science.gov (United States)

2011-05-27

... the Buy American waiver requested by the Deschutes River Conservancy (DRC) to purchase foreign... project contract by more than 25 percent. The waiver process is initiated by a requesting organization... its Buy American decision is required pursuant to the Buy American Act, 2 CFR 176.80(b)(2). Upon...

Recycled Cell Phones - A Treasure Trove of Valuable Metals

Science.gov (United States)

Sullivan, Daniel E.

2006-01-01

This U.S. Geological Survey (USGS) Fact Sheet examines the potential value of recycling the metals found in obsolete cell phones. Cell phones seem ubiquitous in the United States and commonplace throughout most of the world. There were approximately 1 billion cell phones in use worldwide in 2002. In the United States, the number of cell phone subscribers increased from 340,000 in 1985 to 180 million in 2004. Worldwide, cell phone sales have increased from slightly more than 100 million units per year in 1997 to an estimated 779 million units per year in 2005. Cell phone sales are projected to exceed 1 billion units per year in 2009, with an estimated 2.6 billion cell phones in use by the end of that year. The U.S. Environmental Protection Agency estimated that, by 2005, as many as 130 million cell phones would be retired annually in the United States. The nonprofit organization INFORM, Inc., anticipated that, by 2005, a total of 500 million obsolete cell phones would have accumulated in consumers' desk drawers, store rooms, or other storage, awaiting disposal. Typically, cell phones are used for only 1 1/2 years before being replaced. Less than 1 percent of the millions of cell phones retired and discarded annually are recycled. When large numbers of cell phones become obsolete, large quantities of valuable metals end up either in storage or in landfills. The amount of metals potentially recoverable would make a significant addition to total metals recovered from recycling in the United States and would supplement virgin metals derived from mining.

Superposed epoch analysis of pressure and magnetic field configuration changes in the plasma sheet

International Nuclear Information System (INIS)

Kistler, L.M.; Moebius, E.; Baumjohann, W.; Nagai, T.

1993-01-01

The authors report on an analysis of pressure and magnetic configuration within the plasma sheet following the initiation of substorm events. They have constructed this time dependent picture by using an epoch analysis of data from the AMPTE/IRM spacecraft. This analysis procedure can be used to construct a unified picture of events, provided they are reproducible, from a statistical analysis of a series of point measurements. The authors first determine the time dependent pressure changes in the plasma sheet. With some simplifying assumptions they then determine the z dependence of the pressure profiles, and from this distribution determine how field lines in the plasma sheet map to the neutral sheet

Compulsive buying and binge eating disorder--a case vignettes.

Science.gov (United States)

Marcinko, Darko; Bolanca, Marina; Rudan, Vlasta

2006-12-30

Compulsive buying behaviour has recently received long overdue attention as a clinical issue. Aim of this report is to describe treatment of two female patients diagnosed with compulsive buying disorder in comorbidity with binge eating disorder. In both cases, criteria for diagnosing of other axis I or axis II disorder were not present. Fluvoxamine was used in pharmacotherapy, and psychodynamic psychotherapy as a psychotherapeutical approach. We conclude that fluvoxamine and psychodynamic psychotherapy may be effective in treatment of compulsive buyers in comorbidity with binge eating disorder.

Rethink, Rework, Recycle.

Science.gov (United States)

Wrhen, Linda; DiSpezio, Michael A.

1991-01-01

Information about the recycling and reuse of plastics, aluminum, steel, glass, and newspapers is presented. The phases of recycling are described. An activity that allows students to separate recyclable materials is included. The objectives, a list of needed materials, and procedure are provided. (KR)

Prevalence study of compulsive buying in a sample with low individual monthly income

Directory of Open Access Journals (Sweden)

Priscilla Lourenço Leite

2015-12-01

Full Text Available Introduction: Compulsive buying can be characterized as an almost irresistible impulse to acquire various items. This is a current issue and the prevalence rate in the global population is around 5 to 8%. Some surveys indicate that the problem is growing in young and low-income populations. Objectives: To evaluate the prevalence of compulsive buying among people with low personal monthly incomes and analyze relationships with socio-demographic data. Methods: The Compulsive Buying Scale was administered to screen for compulsive buying and the Hospital Anxiety and Depression Scale was used to assess anxiety and depression in a sample of 56 participants. Pearson coefficients were used to test for correlations. Results: The results indicated that 44.6% presented an average family income equal to or greater than 2.76 minimum wages. It is possible that compulsive buying is not linked to the purchasing power since it was found in a low-income population. Conclusion: Despite the small sample, the results of this study are important for understanding the problem in question.

Barriers experienced in the supermarket by parents and children during family food buying

DEFF Research Database (Denmark)

Nørgaard, Maria Kümpel; Brunsø, Karen

Children today are gaining an increasing level of influence in family decision-making during food buying, and they assist their parents in carrying out various tasks during food buying. However, involving several active participants in decision-making is not always a walk in the park. The purpose...... other to make healthy food choices; and that food marketing should further develop points-of-purchase and food packaging initiatives in order to lower the barriers experienced among families with children.......Children today are gaining an increasing level of influence in family decision-making during food buying, and they assist their parents in carrying out various tasks during food buying. However, involving several active participants in decision-making is not always a walk in the park. The purpose...... of this paper is to broaden up the understanding of barriers experienced in the interaction between parents and children during family food buying. Assumptions are explored in a qualitative empirical study of 12 Danish tweens and their parents combining participant observation with semi-structured interviews...

1970-1997 energy balance-sheets

International Nuclear Information System (INIS)

1998-01-01

The aim of this document is to bring together a consistent and harmonized set of statistical data on energy economics in the French territory. The information is based on the global and structural approach of the different energy balance-sheets published between 1970 and 1997. The first chapter gives a general idea of the energy situation of the passed year and outlines the evolution of the main aggregates (production, primary and final consumption etc..) comparatively to those of the general economy. The second chapter is devoted to the history of energy economics. Time series of indicators and diagrams allow to precise the structural modifications that occurred during the last decades. The main transformations in the national energy production and the development of the different energy sources in the industry, the residential and tertiary sectors and in the transportation sector are described too. The third chapter gives numerical data on energy for the last 28 years using the common Mtpe unit (million of tons of petroleum equivalent). These balance sheets are based on new energy keeping methods and use identical equivalence coefficients. The last chapter presents the energy balance sheets for the last three years, using the proper units for coal, petroleum, gas and electricity. (J.S.)

Latent profile analysis and comorbidity in a sample of individuals with compulsive buying disorder.

Science.gov (United States)

Mueller, Astrid; Mitchell, James E; Black, Donald W; Crosby, Ross D; Berg, Kelly; de Zwaan, Martina

2010-07-30

The aims of this study were to perform a latent profile analysis in a sample of individuals with compulsive buying, to explore the psychiatric comorbidity, and to examine whether or not more severe compulsive buying is associated with greater comorbidity. Compulsive buying measures and SCID data obtained from 171 patients with compulsive buying behavior who had participated in treatment trials at different clinical centers in the U.S. and Germany were analyzed. Latent profile analysis produced two clusters. Overall, cluster 2, included subjects with more severe compulsive buying, and was characterized by higher lifetime as well as current prevalence rates for Axis I and impulse control disorders. Nearly 90% of the total sample reported at least one lifetime Axis I diagnosis, particularly mood (74%) and anxiety (57%) disorders. Twenty-one percent had a comorbid impulse control disorder, most commonly intermittent explosive disorder (11%). Half of the sample presented with at least one current Axis I disorder, most commonly anxiety disorders (44%). Given the substantial psychiatric comorbidity, it is reasonable to question whether or not compulsive buying represents a distinct psychiatric entity vs. an epiphenomenon of other psychiatric disorders. Copyright 2010 Elsevier Ltd. All rights reserved.

Recycling at Penn State's Beaver Stadium. "Recycle on the Go" Success Story

Science.gov (United States)

US Environmental Protection Agency, 2009

2009-01-01

With a 13-year-old recycling program, The Pennsylvania State University's (Penn State) Beaver Stadium in the past diverted nearly 30 tons of recyclables per year from local landfills. A new initiative to promote recycling in the stadium's tailgating area has helped Penn State more than triple its old recycling record, collecting 112 tons in 2008.…

Characteristics of online compulsive buying in Parisian students.

Science.gov (United States)

Duroy, David; Gorse, Pauline; Lejoyeux, Michel

2014-12-01

Online compulsive buying is a little-studied behavioral disorder. To better understand its clinical aspects by focusing on (i) prevalence rate, (ii) correlation with other addictions, (iii) influence of means of access, (iv) motivations to shop to the internet and (v) financial and time-consuming consequences. Cross-sectional study. 200 students in two different centers of Paris Diderot University - Paris VII. Brief self-questionnaires, to screen online compulsive buying, internet addiction, alcohol and tobacco use disorders, to rate frequency of online purchase by private-sale websites, by advertising banners, by mobile phone or to avoid stores, to rate motivations like "more discreet", "lonelier", "larger variety of products", "more immediate positive feelings", and "cheaper" and to assess the largest amount of online purchasing and the average proportion of monthly earnings, and time spent, both day and night. Prevalence of online compulsive buying was 16.0%, while prevalence of internet addiction was 26.0%. We found no significant relationship with cyberdependence, alcohol or tobacco use disorders. Online compulsive buyers accessed more often shopping online by private-sale websites (56.2% vs 30.5%, pmobile phone (22.5% vs 7.9%, p=0.005) and preferred online shopping because of exhaustive offer (p<0.0001) and immediate positive feelings (p<0.0001). Online compulsive buyers spent significantly more money and more time in online shopping. Online compulsive buying seems to be a distinctive behavioral disorder with specific factors of loss of control and motivations, and overall financial and time-consuming impacts. More research is needed to better characterize it. Copyright © 2014 Elsevier Ltd. All rights reserved.

Cultural Aspects of Compulsive Buying in Emerging and Developed Economies: A Cross Cultural Study in Compulsive Buying

NARCIS (Netherlands)

Horvath, C.; Adiguzel, F.; van Herk, H.

2013-01-01

Although several studies focused on understanding of compulsive buying in developed countries, this phenomenon remains understudied in other parts of the world. This is rather surprising since there is an increasing interest in understanding shopping behavior of consumers in emergent markets due to

Recycling of electronic scrap

DEFF Research Database (Denmark)

Legarth, Jens Brøbech

This Ph.D. thesis deals with the growingly important field of electronics recycling with special attention to the problem of printed circuit board recycling. A literature survey of contemporary electronics recycling and printed circuit board recycling is presented.Further, an analysis of the role...

Psychotherapy for compulsive buying disorder: a systematic review.

Science.gov (United States)

Lourenço Leite, Priscilla; Pereira, Valeska Martinho; Nardi, Antônio Egidio; Silva, Adriana Cardoso

2014-11-30

Based on a literature review, the purpose is to identify the main therapeutic approaches for the compulsive buying disorder, a present time disorder characterized by excessive and uncontrollable concerns or behaviors related to buying or expenses, which may lead to adverse consequences. The systematic review was carried out by searching the electronic scientific bases Medline/Pubmed, ISI, PsycInfo. The search was comprised of full-text articles, written in Portuguese and English, with no time limit or restrictions on the type of study and sample. A total of 1659 references were found and, by the end, 23 articles were selected for this review. From the articles found, it was determined that, although there are case studies and clinical trials underlining the effectiveness of the treatment for compulsive buying, only those studies with a focus on the cognitive-behavioral therapy approach make evident the successful response to the treatment. The publication of new studies on the etiology and epidemiology of the disorder is necessary, in order to establish new forms of treatment and to verify the effectiveness and response of the Brazilian population to the existing protocols. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Acquisition (Purchasing of ERP Systems from Organizational Buying Behavior Perspective

Directory of Open Access Journals (Sweden)

Tariq Bhatti

2014-05-01

Full Text Available Enterprise Resource Planning (ERP systems are becoming a mature infrastructure in many organizations. Organizations purchase these systems to integrate, improve internal business processes, serve their customers better and fulfill their needs. The buying process of these systems is more complicated and it requires a lot more consideration as it can have long term effects and consequences for the organization as well as for its stakeholders. Acquisition (purchasing of ERP systems is a complex behavior for organizations and has a lot to consider, from motives all the way to goals being pursued. Buying organizations consider several components that make up its business entity: like vendors, consumers, competitors, and regulations (Harris, 2013. Importance and relevance should be given to each one of these components as they all play key essential roles in sales organizations and their success. Typical organizations treat the purchasing process as a problem solving situation and rely on consultants or sometimes miss out on systematic buying process and the success factors to be considered vary from technicality, price, risk aversion, reputation, all the way to ethical decisions and legal regulations (Bellizzi, 2009. This research paper describe the current acquisition processes, critical success factors literature and propose integrated ERP systems acquisition model for organizations interested in buying similar systems in future.

The Role of Social Media Advertising in Consumer Buying Behavior

Directory of Open Access Journals (Sweden)

Adnan Veysel Ertemel

2017-06-01

Full Text Available P Consumer buying behavior is known also as consumer decision making is the process by which individuals search for, select, purchase, use, and dispose of goods and services to satisfy require needs. This study has been designed to answer main question about the role of social media advertising on consumer buying behavior in very active field which is fashion retail industry, then determine the differences if existed in this relation regarding to the name of the brands and consumer demographics factors. By electronic questionnaires conducted for consumers live in Istanbul-Turkey, findings showed weak relation between social media advertising and consumer need recognition, no relation at all with search for information, strong relation with evaluate the alternatives, and moderate relation for both buying decision and post-purchase behavior, as those steps represent the five steps need recognition model in consumer buying behavior. Moreover, findings showed no changes in this relation regarding to consumer’s age, and education level. However, there were changes between Females and males in the relation with consumer need recognition, and search for information. In addition, another changes regarding to income between social media advertising and evaluate the alternatives especially for consumers earn more than 5.000TL among other income groups.

THE ROLE AND IMPACT OF THE PACKAGING EFFECT ON CONSUMER BUYING BEHAVIOUR

Directory of Open Access Journals (Sweden)

Jusuf ZEKIRI

2015-08-01

Full Text Available Abstract The objective of this study is to determine the elements that play an important role on consumer’s buying behavior. The purpose of this research is to find out the main important factors related with the packaging effect, which are driving the success of a brand. Companies in order to create the right packaging for their products, they must understand the consumer buying process and understanding the role and the impact of packaging as a variable that can influence the purchase decision. So, by understanding what factors influence the buying behavior and what packaging elements are most important help companies making the right decisions about packaging their products. This research will identify the relationship between consumer buying process as the main variable of the study and some independent variables like packaging color, printed information, packaging material, design of wrapper, printed information, brand image, and innovation and practicality that help consumers in their decision buying process. The primary research data will be collected through a structured questionnaire and SPSS software will be used for analysis purposes. Therefore, the study tries to find out the most important factors that have an impact and influences consumer’s purchase decision.    

Triple Recycling Channel Strategies for Remanufacturing of Construction Machinery in a Retailer-Dominated Closed-Loop Supply Chain

Directory of Open Access Journals (Sweden)

Min Huang

2017-12-01

Full Text Available Firms engaged in remanufacturing activities generally adopt more than one recycling channel to collect more used products and gain more profits. This paper explores the optimal strategies for a retailer-dominated closed-loop supply chain (CLSC with a triple recycling channel in the construction machinery remanufacturing context. In this special system, the retailer is the leader and authorized by the original equipment manufacturer (OEM to remanufacture. Moreover, the OEM, the retailer, and the secondary market all take part in the used products collection activities. Considering the differentiation of the OEM, the retailer, and the secondary market in collecting the used construction machinery, a mathematical model of the CLSC system based on reasonable assumptions is built, the closed-form optimal pricing decisions are derived, and the optimal collection efforts allocation strategies are explored within the framework of the game theory. In addition, the impacts of the reverse logistics cost coefficient, the competing coefficient, and the buy-back price coefficient on the supply chain performance are elaborately analyzed. These achievements provide decision makers with managerial insights and offer efficient guidelines for the construction machinery remanufacturing firms to solve similar puzzles.

Mapping of a Hydrological Ice Sheet Drainage Basin on the West Greenland Ice Sheet Margin from ERS-1/2 SAR Interferometry, Ice-Radar Measurement, and Modelling

DEFF Research Database (Denmark)

Ahlstrøm, Andreas P.; Bøggild, C.E.; Stenseng, L.

2002-01-01

importance of the potential of the ice overburden pressure compared to the bedrock topography. The meltwater run-off for the basin delineations was modelled with an energy-balance model calibrated with observed ice-sheet ablation and compared to a 25 year time series of measured basin run-off. The standard......The hydrological ice-sheet basin draining into the Tasersiaq lake, West Greenland (66°13'N, 50°30'W), was delineated, First using standard digital elevation models (DEMs) for ice-sheet surface and bedrock, and subsequently using a new high-resolution dataset, with a surface DEM derived from repeat......-track interferometric synthetic aperture radar (SAR) and a bedrock topography derived from an airborne 60 MHz ice-penetrating radar. The extent of the delineation was calculated from a water-pressure potential as a function of the ice-sheet surface and bedrock elevations and a hydraulic factor κ describing the relative...

STUDY AND ANALYSIS OF CONSUMER BUYING BEHAVIOR IN RETAIL MARKET

OpenAIRE

Manish Dubey; Dr. Siddharth Saini; Dr. Srishti Umekar

2016-01-01

The aim of this study are determining the impact of the most used tools of sales promotion in retail sector such as coupons, sample, price discount and buy one get one free on consumer buying behavior from two aspects are brand switching and customer loyalty. Consumer promotions should stimulate purchases, sustain brand-name recognition, and gain audience participation. Themes are underlying messages. Media should be selected. In this way include direct mail, newspapers, magazines, televis...

Make-or-buy decisions and the manipulability of performance measures

OpenAIRE

Andersson, Fredrik

2009-01-01

Abstract in Undetermined The make-or-buy decision is analyzed in a simple framework combining contractual incompleteness with the existence of an imperfect but contractible performance measure. Contractual incompleteness gives rise to two regimes, identified with make and buy. The performance measure on which comprehensive contracts can be written is imperfect in the sense of being subject to manipulation. The performance incentives faced by the agent are stronger in the “buy” regime. A posit...

Can Allowance, Personal Budgeting and Self Control as Mediating Role Manage Compulsive Buying Behavior Among College Students?

Directory of Open Access Journals (Sweden)

Alce Mariani Labito

2017-12-01

Full Text Available Compulsive Buying Behavior seemed to be increasing, especially among college students. The aim of this study was to explain some factors that influence compulsive buying behavior. This study involved 189 undergraduate students and data collected by distributing questionnaires. The result showed that allowance, personal budgeting, were related to compulsive buying behavior. The other results indicated that self-control was able to weaken the influence of allowance on compulsive buying behavior. Also, the outcome empirically showed that college students are knowledgeable with some alternative methods for overcoming compulsive buying behavior.

A comparative study of East and West Europe's food retailers' buying behaviour

DEFF Research Database (Denmark)

Blunch, Niels Johan; Skytte, Hans; Esbjerg, Lars

1999-01-01

This paper reports findings from a project comparing retail buy-ing behaviour in Poland and Germany. The study demon-strates several differences in the way listing decisions are made in the two countries - differences which at the same time raise prob-lems and offer opportunities for small...

Modelling Recycling Targets

DEFF Research Database (Denmark)

hill, amanda; Leinikka Dall, Ole; Andersen, Frits Møller

2014-01-01

% for household waste, and sets an ambitious goal of a 50% recycling rate by 2020. This study integrates the recycling target into the FRIDA model to project how much waste and from which streams should be diverted from incineration to recycling in order to achieve the target. Furthermore, it discusses how...

Activism: A Strong Predictor of Proactive Environmentally Friendly Buying Behavior in Turkey

Directory of Open Access Journals (Sweden)

Ahu Ergen

2014-02-01

Full Text Available The market for environmentally friendly products in Turkey is growing, and marketing experts are trying to understand the behavior of the consumers in this market with the help of variables such as demographic factors, information, attitudes, values and life styles. This study analyzes the effects of environmental activism, environmental knowledge and the perceived seriousness of environmental problems on green buying behavior. The study involved 516 Turkish consumers, over eighteen years of age. The results show that environmental activism, environmental knowledge and the perceived seriousness of environmental problems are all meaningful factors in environmentally friendly buying behavior. It was found that the most explanatory variables are environmental activism for proactive environmentally friendly buying behavior and the perceived seriousness of environmental problems for optional environmentally friendly buying behavior. The study is significant since it will offer insights for green marketing experts who especially target specific segments as activists, voluntary simplifiers or green consumers in Turkey.

Activism: A Strong Predictor of Proactive Environmentally Friendly Buying Behavior in Turkey

Directory of Open Access Journals (Sweden)

Ahu Ergen

2016-01-01

Full Text Available The market for environmentally friendly products in Turkey is growing, and marketing experts are trying to understand the behavior of the consumers in this market with the help of variables such as demographic factors, information, attitudes, values and life styles. This study analyzes the effects of environmental activism, environmental knowledge and the perceived seriousness of environmental problems on green buying behavior. The study involved 516 Turkish consumers, over eighteen years of age. The results show that environmental activism, environmental knowledge and the perceived seriousness of environmental problems are all meaningful factors in environmentally friendly buying behavior. It was found that the most explanatory variables are environmental activism for proactive environmentally friendly buying behavior and the perceived seriousness of environmental problems for optional environmentally friendly buying behavior. The study is significant since it will offer insights for green marketing experts who especially target specific segments as activists, voluntary simplifiers or green consumers in Turkey.

Infant Formula - Buying, Preparing, Storing, and Feeding

Science.gov (United States)

... 000806.htm Infant Formula - buying, preparing, storing, and feeding To use the sharing features on this page, ... brush to get at hard-to-reach places. Feeding Formula to Baby Here is a guide to ...

Organizational Buying Behavior of Selected Leather Footwear ...

African Journals Online (AJOL)

user

financial position, procedural compliance and communication system are considerably .... exchange thus, it is important to understand organizational buying behavior. (Anderson et al. ..... that they have a clear picture of the study. Moreover the ...

78 FR 41492 - Buy America Policy

Science.gov (United States)

2013-07-10

... equipment, such as street sweepers, backhoes, refuse trucks, dump trucks, graders, etc.? Should the FHWA... marine diesel engines, electrical switchboards and switchgear, electric motors, pumps, ventilation fans... assembly is the standard for a vehicle, should the FHWA be concerned about Buy America when an engine is...

Recycling production designs: the value of coordination and flexibility in aluminum recycling operations

Science.gov (United States)

Brommer, Tracey H.

The growing motivation for aluminum recycling has prompted interest in recycling alternative and more challenging secondary materials. The nature of these alternative secondary materials necessitates the development of an intermediate recycling facility that can reprocess the secondary materials into a liquid product Two downstream aluminum remelters will incorporate the liquid products into their aluminum alloy production schedules. Energy and environmental benefits result from delivering the products as liquid but coordination challenges persist because of the energy cost to maintain the liquid. Further coordination challenges result from the necessity to establish a long term recycling production plan in the presence of long term downstream aluminum remelter production uncertainty and inherent variation in the daily order schedule of the downstream aluminum remelters. In this context a fundamental question arises, considering the metallurgical complexities of dross reprocessing, what is the value of operating a coordinated set of by-product reprocessing plants and remelting cast houses? A methodology is presented to calculate the optimal recycling center production parameters including 1) the number of recycled products, 2) the volume of recycled products, 3) allocation of recycled materials across recycled products, 4) allocation of recycled products across finished alloys, 4) the level of flexibility for the recycling center to operate. The methods implemented include, 1) an optimization model to describe the long term operations of the recycling center, 2) an uncertainty simulation tool, 3) a simulation optimization method, 4) a dynamic simulation tool with four embedded daily production optimization models of varying degrees of flexibility. This methodology is used to quantify the performance of several recycling center production designs of varying levels of coordination and flexibility. This analysis allowed the identification of the optimal recycling

Concrete produced with recycled aggregates

Directory of Open Access Journals (Sweden)

J. J. L. Tenório

Full Text Available This paper presents the analysis of the mechanical and durable properties of recycled aggregate concrete (RAC for using in concrete. The porosity of recycled coarse aggregates is known to influence the fresh and hardened concrete properties and these properties are related to the specific mass of the recycled coarse aggregates, which directly influences the mechanical properties of the concrete. The recycled aggregates were obtained from construction and demolition wastes (CDW, which were divided into recycled sand (fine and coarse aggregates. Besides this, a recycled coarse aggregate of a specific mass with a greater density was obtained by mixing the recycled aggregates of the CDW with the recycled aggregates of concrete wastes (CW. The concrete was produced in laboratory by combining three water-cement ratios, the ratios were used in agreement with NBR 6118 for structural concretes, with each recycled coarse aggregates and recycled sand or river sand, and the reference concrete was produced with natural aggregates. It was observed that recycled aggregates can be used in concrete with properties for structural concrete. In general, the use of recycled coarse aggregate in combination with recycled sand did not provide good results; but when the less porous was used, or the recycled coarse aggregate of a specific mass with a greater density, the properties of the concrete showed better results. Some RAC reached bigger strengths than the reference concrete.

A STUDY OF THE CHANGING CONSUMER BUYING BEHAVIOUR IN ORGANISED RETAILING IN LUCKNOW CITY

OpenAIRE

Dr Zubair Ahmad

2018-01-01

The major factor of consumer behaviour in organised retailing is the changing buying behaviour. Various management thinkers have conducted several studies to understand the relationship of buying behaviour and organised retailing. Consumer behaviour is defined as the behaviour that consumers display in searching for, purchasing, using, evaluating and disposing of products and services that they expect will satisfy their needs. (L.G. Schiffman, L.L. Kanuk, 2005). Consumer buying behaviour ...

A highly efficient flocculant for graphene oxide recycling and its applications

Science.gov (United States)

Luan, Ruiying; Pan, Hui; Ma, Yuning; Mao, Lin; Li, Yao; Wang, Dawei; Zhang, Di; Zhu, Shenmin

2018-01-01

In this study, we found a novel and efficient way of recycling graphene oxide (GO) by adding ZnO colloid into the GO solution. GO flocculates immediately when mixed with ZnO colloids. Interestingly, the flocculation would disappear and disperse homogeneously in solution if a certain amount of HCl is added. The study offers a solution to recover and reuse GO throughout its production procedures. More importantly, in the obtained reduced GO/ZnO (rGO/ZnO) flocculant, ZnO nanorods are observed self-assembled into an ordered structure in between the rGO sheets. This prevents the rGO sheets from re-stacking and facilitates the movement of the electrolyte into ZnO if the prepared rGO/ZnO is used as an electrode for supercapacitor. Electrochemical measurements have proved that the rGO/ZnO composite with a weight ratio of 1:1 exhibits a gravimetric specific capacitance of 175 F g-1 and the rGO/ZnO electrode maintains 89.6% of the initial capacitance after 5000 cycles of uses.

Compulsive buying disorder: a review and update.

Science.gov (United States)

Aboujaoude, Elias

2014-01-01

Compulsive buying disorder (CBD) refers to the chronic purchasing of unneeded or unwanted items, causing significant negative consequences. There are no established criteria for CBD, and operational definitions have relied on similarities with OCD, substance use disorders, and impulse control disorders. Compulsive buying disorder is common, affecting 5.8% of the general population, according to one study. Typically, CBD has early onset, frequent comorbidities, and a chronic course. The etiology of CBD is unknown, with biological, psychological and sociocultural factors proposed as likely contributors. Treatment data are limited and suggest addressing comorbid conditions and considering cognitive behavioral therapy, financial and family counseling, selective serotonin reuptake inhibitors, and naltrexone, among other possible interventions, to target CBD. Beyond treatment, educational, legislative and family-based public policy initiatives can likely help individuals with CBD and other excessive spenders.

Green Science: Revisiting Recycling

Science.gov (United States)

Palliser, Janna

2011-01-01

Recycling has been around for a long time--people have reused materials and refashioned them into needed items for thousands of years. More recently, war efforts encouraged conservation and reuse of materials, and in the 1970s recycling got its official start when recycling centers were created. Now, curbside recycling programs and recycling…

Quantifying solid waste and recycling employment in Florida, USA: Trends in public and private sectors.

Science.gov (United States)

Park, Sunjoo; Yi, Hongtao; Feiock, Richard C

2015-12-01

Measuring and tracking the numbers of jobs in solid waste management and recycling industries over time provide basic data to inform decision makers about the important role played by this sector in a state or region's 'green economy'. This study estimates the number of people employed in the solid waste and recycling industry from 1989 through 2011 in the state of Florida (USA), applying a classification scheme based on the Standard Industrial Code (SIC) and utilizing the National Establishment Time Series (NETS) database. The results indicate that solid waste and recycling jobs in the private sector steadily increased from 1989 to 2011, whereas government employment for solid waste management fluctuated over the same period. © The Author(s) 2015.

Effect of Fly-Ash on Corrosion Resistance Characteristics of Rebar Embedded in Recycled Aggregate Concrete

Science.gov (United States)

Revathi, Purushothaman; Nikesh, P.

2018-04-01

In the frame of an extended research programme dealing with the utilization of recycled aggregate in concrete, the corrosion resistance characteristics of rebars embedded in recycled aggregate concrete is studied. Totally five series of concrete mixtures were prepared with fly-ash as replacement for cement in the levels of 10-30% by weight of cement. Corrosion studies by 90 days ponding test, linear polarization test and impressed voltage tests were carried out, in order to investigate whether corrosion behaviour of the rebars has improved due to the replacement of cement with fly-ash. Results showed that the replacement of cement with fly-ash in the range of 20-30% improves the corrosion resistance characteristics of recycled aggregate concrete.

Hypsometric amplification and routing moderation of Greenland ice sheet meltwater release

Science.gov (United States)

van As, Dirk; Mikkelsen, Andreas Bech; Holtegaard Nielsen, Morten; Box, Jason E.; Claesson Liljedahl, Lillemor; Lindbäck, Katrin; Pitcher, Lincoln; Hasholt, Bent

2017-06-01

Concurrent ice sheet surface runoff and proglacial discharge monitoring are essential for understanding Greenland ice sheet meltwater release. We use an updated, well-constrained river discharge time series from the Watson River in southwest Greenland, with an accurate, observation-based ice sheet surface mass balance model of the ˜ 12 000 km2 ice sheet area feeding the river. For the 2006-2015 decade, we find a large range of a factor of 3 in interannual variability in discharge. The amount of discharge is amplified ˜ 56 % by the ice sheet's hypsometry, i.e., area increase with elevation. A good match between river discharge and ice sheet surface meltwater production is found after introducing elevation-dependent transit delays that moderate diurnal variability in meltwater release by a factor of 10-20. The routing lag time increases with ice sheet elevation and attains values in excess of 1 week for the upper reaches of the runoff area at ˜ 1800 m above sea level. These multi-day routing delays ensure that the highest proglacial discharge levels and thus overbank flooding events are more likely to occur after multi-day melt episodes. Finally, for the Watson River ice sheet catchment, we find no evidence of meltwater storage in or release from the en- and subglacial environments in quantities exceeding our methodological uncertainty, based on the good match between ice sheet runoff and proglacial discharge.

77 FR 46556 - Notice of Request to Rescind Buy America Waiver for Minivans and Minivan Chassis

Science.gov (United States)

2012-08-03

... and future demand on FTA-funded projects. With certain exceptions, FTA's Buy America requirements... Request to Rescind Buy America Waiver for Minivans and Minivan Chassis AGENCY: Federal Transit Administration, DOT. ACTION: Notice of request to rescind Buy America waiver and call for comments. SUMMARY: The...

Analisis Model Struktural Faktor-Faktor Pembentuk Fashion-Oriented Impulse Buying Produk Ritel Fashion Berdasarkan Sudut Pandang Konsumen Usia Remaja [Structural Model Analysis of Fashion-Oriented Impulse Buying of Retail Products Based on the Teenage Customer's Perspective

Directory of Open Access Journals (Sweden)

Berto Mulia Wibawa

2018-05-01

Full Text Available The impact of globalization encourages many retailers from abroad with great capital to perform business activities especially in Indonesia. This also supported by the fashion industry which is currently growing. Unplanned purchases (or impulse buying is an act of purchase made by consumers who previously had no plans to buy the product. This study examines how fashion involvement influences positive emotion, hedonic consumption tendency, and fashion-oriented impulse buying at the retail fashion at Galaxy Mall Surabaya. The method of this study is using conclusive descriptive design with a multiple cross-sectional and judgmental sampling type. The distribution of questionnaires was done by direct survey to 188 customers of Zara, Pull & Bear and Stradivarius aged 15-21 who made purchases in one of those three stores in the last 1 month. The results of this study showed that fashion involvement has a positive effect on positive emotion, hedonic consumption tendency, and fashion-oriented impulse buying. A hedonic consumption tendency has a positive effect on positive emotions and fashion-oriented impulse buying. Other findings show that positive emotions have no influence towards fashion-oriented impulse buying. The results also recommended that retail mix strategy can be applied by Zara, Pull & Bear and Stradivarius to maximize retail revenue from potential customers by using the advantage of impulse buying behavior. Bahasa Indonesia Abstrak: Dampak globalisasi mendorong banyak pengusaha ritel dari luar negeri dengan kemampuan kapital yang besar melakukan aktivitas bisnis di Indonesia. Hal ini didukung oleh fenomena industri fashion yang saat ini semakin berkembang di Indonesia. Pembelian tak terencana (impulse buying merupakan tindakan pembelian yang dilakukan konsumen dimana sebelumnya belum ada rencana untuk membeli produk tersebut. Penelitian ini bertujuan untuk menguji hubungan fashion involvement, positive emotion, hedonic consumption

To buy green or not to buy: environmental concerned companies and individuals' rewarding behaviour

OpenAIRE

Rodr??guez-Priego, Nuria; Montoro-R??os, Francisco J.

2014-01-01

The present research aim to examine individuals?? purchasing behavioural intention related with corporations who are environmental concerned. Two Structural Equations Models are proposed and tested independently for the behavioral intention or rewarding and punishing companies by buying or not their products. Results highlight the importance of increasing perceived consumer effectiveness of their energy saving actions, as well as involvement to enhance the risk perceived of global climate cha...

The quantitative inspection of iron aluminide green sheet using transient thermography

International Nuclear Information System (INIS)

Watkins, Michael L.; Hinders, Mark K.; Scorey, Clive; Winfree, William

1999-01-01

The recent development of manufacturing techniques for the fabrication of thin iron aluminide, FeAl, sheet requires advanced quantitative methods for on-line inspection. An understanding of the mechanisms responsible for flaws and the development of appropriate flaw detection methods are key elements in an effective quality management system. The first step in the fabrication of thin FeAl alloy sheet is the formation of a green sheet, either by cold rolling or tape casting FeAl powder mixed with organic binding agents. The finished sheet is obtained using a series of process steps involving binder elimination, densification, sintering, and annealing. Non-uniformities within the green sheet are the major contributor to material failure in subsequent sheet processing and the production of non-conforming finished sheet. Previous work has demonstrated the advantages of using active thermography to detect the flaws and heterogeneity within green powder composites (1)(2)(3). The production environment and physical characteristics of these composites provide for unique challenges in developing a rapid nondestructive inspection capability. Thermography is non-contact and minimizes the potential damage to the fragile green sheet. Limited access to the material also demands a one-sided inspection technique. In this paper, we will describe the application of thermography for 100% on-line inspection within an industrial process. This approach is cost competitive with alternative technologies, such as x-ray imaging systems, and provides the required sensitivity to the variations in material composition. The formation of green sheet flaws and their transformation into defects within intermediate and finished sheet products will be described. A green sheet conformance criterion will be presented which would significantly reduce the probability of processing poor quality green sheet which contributes to higher waste and inferior bulk alloy sheet

BUYING AND SELLING A SMALL BUSINESS.

Science.gov (United States)

Part One takes the form of a manual of the processes and techniques of buying and selling a small business . This material is presented in a...finalizing the transaction and planning for operation under new ownership and management . Part Two reports the nature of the research conducted during the

Group Buying: A New Mechanism for Selling Through Social Interactions

OpenAIRE

Xiaoqing Jing; Jinhong Xie

2011-01-01

This paper examines a unique selling strategy, Group Buying, under which consumers enjoy a discounted group price if they are willing and able to achieve a required group size and coordinate their transaction time. We argue that Group Buying allows a seller to gain from facilitating consumer social interaction, i.e., using a group discount to motivate informed customers to work as "sales agents" to acquire less-informed customers through interpersonal information/knowledge sharing. We formall...

MOTIVATION AND MOTIVES - DRIVER AND REASON OF CONSUMER'S BUYING BEHAVIOR

OpenAIRE

TICHINDELEAN Mihai; VINEREAN Simona

2013-01-01

The purpose of the paper is to understand and measure consumer's motives as part of the complex mental structure which has as result a certain buying behavior. To achieve this goal, the authors structured the paper in two parts: the first part contains a literature review regarding the concepts of motivation and motives, while the second part tries to measure and explain several dimensions of buying motives by using a statistical analysis tool - exploratory factor analysis.

Buy-back and revenue-sharing contracts in global supply shain

OpenAIRE

Liu, Yang

2015-01-01

Purpose: The main propose of this study is to investigate how exchange rate risk affects the buy-back and revenue-sharing contracts in the global supply chain, hence to improve the performance of global supply chain. Design/methodology/approach: Based on a two-echelon global supply chain, with the model equilibrium, this paper studies the difference between the buy-back contract and the revenue-sharing contract. By the transmitting of the exchange rate risk, it discusses the node-enterpris...

THE INFLUENCE OF RETAIL STORE IMAGE AND INDIVIDUAL FACTORS ON CONSUMER BUYING DECISIONS

Directory of Open Access Journals (Sweden)

Ioana Olariu

2016-07-01

Full Text Available In this article is examined the relationship between store image, individual factors and consumer purchase behavior. First link is made between consumer attitudes and his buying decisions. Second, the relationship between store image and consumer purchase behavior is mediated by attributes of retailer that include merchandising, store atmosphere, in-store service, accessibility, reputation, promotion, facilities and post-transaction service. This article is a theoretical approach on what is known about how people decide whether or not to buy something and then how they decide which item or items to buy and what retailer is the best choice. In the process of doing this, we will discover that the process of making a buying decision is not nearly as simply as it may seem. A good understanding about how consumers make buying decisions is very important in developing effective marketing plans. Marketers can change the design of the store interior, aisle layout, carpet and wall textures, scents, colors, shapes, and sounds experienced by the customers. Thus store image is a result of many variables which can be manipulated by the retailer to influence consumer mood and, subsequently, the buyer's behavior.

FLEXURAL CAPACITY OF THE PRECAST RC BEAM-COLUMN CONNECTION USING CFRP SHEET

OpenAIRE

Djamaluddin, Rudy; Rante, Harmonis; Irmawaty, Rita

2016-01-01

Precast concrete have advantages in quality and shorter construction time. The connection of a precast concrete structures is important for the successful construction. This paper presents an experimental investigation of the flexural capacity of the portal system beam-column connection of precast concrete using CFRP sheet. The study was conducted to develop a connection system using CFRP sheet on a precast concrete frame of a highway bridges. A series of specimens with parameter of CFRP shee...

INSTALLATION OF A BUYING AGENT ON THE CERN SITE

CERN Multimedia

Head of SPL Division

1999-01-01

In March, the Finance Committee approved the installation of a Buying Agent on the CERN site to process orders with a value below 5,000 CHF.The role of a Buying Agent is to supply low-cost products that are widely available on the market to a number of different clients. By purchasing quantities far in excess of CERN's own requirements, the Buying Agent is thus able to obtain better prices.In addition, the Agent must guarantee that purchasing requests are handled within a given time and that the product exactly matches users' needs; he must also check that the article delivered is the one ordered, and follow up all disputes and delivery delays.To offer you these services, the company LOGITRADE will be setting up office on the CERN site - Building 73, floor 3 - as of 3 May 1999 (phone No. 72280 _ 79167). Seen from the users, this company will have the same task as any other purchasing office on the site.Internal Purchase Requisitions (DAI) for a value of less than 5,000 CHF relating, initially, to computer con...

Nuclear fuel cycle waste recycling technology deverlopment - Radioactive metal waste recycling technology development

International Nuclear Information System (INIS)

Oh, Won Zin; Moon, Jei Kwon; Jung, Chong Hun; Park, Sang Yoon

1998-08-01

With relation to recycling of the radioactive metal wastes which are generated during operation and decommissioning of nuclear facilities, the following were described in this report. 1. Analysis of the state of the art on the radioactive metal waste recycling technologies. 2. Economical assessment on the radioactive metal waste recycling. 3. Process development for radioactive metal waste recycling, A. Decontamination technologies for radioactive metal waste recycling. B. Decontamination waste treatment technologies, C. Residual radioactivity evaluation technologies. (author). 238 refs., 60 tabs., 79 figs

The Analysis Of Buying Motives In Purchase Decision Of Virtual Goods In Online Game

OpenAIRE

Ajara, Rizky

2017-01-01

This study is aimed to analyze consumers' buying motives to purchase virtual goods in online games. The sample technique used purposive sampling technique because respondents selected in accordance with characteristic that meet the criteria in the study. Structured interviews were used to analyze respondents' buying motives in purchase decision of virtual goods in online games. The data were collected by interviewing the respondent one-to-one discussion session. The buying motives has divided...

The fast-recycling receptor Megalin defines the apical recycling pathway of epithelial cells

Science.gov (United States)

Perez Bay, Andres E.; Schreiner, Ryan; Benedicto, Ignacio; Paz Marzolo, Maria; Banfelder, Jason; Weinstein, Alan M.; Rodriguez-Boulan, Enrique J.

2016-01-01

The basolateral recycling and transcytotic pathways of epithelial cells were previously defined using markers such as transferrin (TfR) and polymeric IgA (pIgR) receptors. In contrast, our knowledge of the apical recycling pathway remains fragmentary. Here we utilize quantitative live-imaging and mathematical modelling to outline the recycling pathway of Megalin (LRP-2), an apical receptor with key developmental and renal functions, in MDCK cells. We show that, like TfR, Megalin is a long-lived and fast-recycling receptor. Megalin enters polarized MDCK cells through segregated apical sorting endosomes and subsequently intersects the TfR and pIgR pathways at a perinuclear Rab11-negative compartment termed common recycling endosomes (CRE). Whereas TfR recycles to the basolateral membrane from CRE, Megalin, like pIgR, traffics to subapical Rab11-positive apical recycling endosomes (ARE) and reaches the apical membrane in a microtubule- and Rab11-dependent manner. Hence, Megalin defines the apical recycling pathway of epithelia, with CRE as its apical sorting station. PMID:27180806

Fuel cycle model and the cost of a recycling thorium in the CANDU reactor

International Nuclear Information System (INIS)

Choi, Hangbok; Park, Chang Je

2005-01-01

The dry process fuel technology has a high proliferation-resistance, which allows applications not only to the existing but also to the future nuclear fuel cycle systems. In this study, the homogeneous ThO 2 -UO 2 recycling fuel cycle in a Canada deuterium uranium (CANDU) reactor was assessed for a fuel cycle cost evaluation. A series of parametric calculations were performed for the uranium fraction, enrichment of the initial uranium fuel, and the fission product removal rated of the recycled fuel. The fuel cycle cost was estimated by the levelized lifetime cost model provided by the Organization for Economic Cooperation and Development/Nuclear Energy Agency. Though it is feasible to recycle the homogeneous ThO 2 -UO 2 fuel in the CANDU reactor from the viewpoint of a mass balance, the recycling fuel cycle cost is much higher than the conventional natural uranium fuel cycle cost for most cases due to the high fuel fabrication cost. (author)

Experimental analysis of the relationship between depressed mood and compulsive buying.

Science.gov (United States)

Kyrios, Michael; McQueen, Paul; Moulding, Richard

2013-06-01

Compulsive buying is a serious but understudied problem, where individuals are unable to resist or control their buying behaviour, leading to substantial social and financial problems. To date there has been a lack of experimental research into the disorder. The relationship between mood and compulsive buying was examined in compulsive buyers (N = 18) and non-clinical controls (N = 17), using experimental information-processing paradigms. In study 1, it was expected that, if buying behaviours function as a coping strategy for depressed mood, then an induction of depressed mood would lead to an enhanced memory for appealing consumer-objects in compulsive buyers, but not controls. In study 2, we examined the association between emotional and functional constructs and consumer items. It was expected that compulsive buyers would show stronger semantic relationships and thus better episodic memory for object-emotion pairs, relative to object-function pairs, for appealing items. Unexpectedly, in study 1 the memory-facilitating effect of depressed mood was evident among control participants and absent among compulsive buyers. In study 2, compulsive buyers showed a lesser association of undesirable objects with positive emotional concepts than did non-clinical controls, and compulsive buyers were found to more strongly associate all consumer items with emotional concepts than with concepts of function. Key limitations were low power and possible floor effects due to error frequency data. These findings provide insights into the processes underlying CB phenomena, in particular supporting the role of mood in compulsive buying. Copyright © 2012 Elsevier Ltd. All rights reserved.

76 FR 64353 - Buy Quiet Workshop

Science.gov (United States)

2011-10-18

... no later than October 21, 2011: 1. Name: 2. Gender: 3. Date of Birth: 4. Place of birth (city, province, state, country): 5. Citizenship: 6. Passport Number: 7. Date of Passport Issue: 8. Date of... employee representatives who want to assist in bringing ``Buy Quiet'' programs into the workplace. Format...

Consumer Buying Goals and Communication Behavior.

Science.gov (United States)

Moore, Roy L.; Moschis, George P.

Four hundred eight female users of cosmetics in Madison, Wisconsin, responded to questionnaires which sought to discover correlations among the goal of the purchaser and the type and source of information sought in the buying decision. Two goals were identified: rational (cost, functional benefits of product, or possible undesirable consequences…

Searching online to buy commonly prescribed psychiatric drugs.

Science.gov (United States)

Monteith, Scott; Glenn, Tasha

2018-02-01

The use of online pharmacies to purchase prescription drugs is increasing. The patient experience when searching to buy commonly prescribed psychiatric drugs was investigated. Using the search term "buy [drug name] online" in Google, 38 frequently prescribed drugs, including 13 with a high potential for abuse, were searched by brand and generic names. The first page of results were analyzed, including with pharmacy certification checkers and ICANN WHOIS. Search results for all drugs yielded 167 pharmacies, of which 147 (88%) did not require a prescription. Considering all searches, the average number of pharmacies requiring a prescription was 2.7 for a brand name drug and 2.4 for a generic name. A phrase like "buy without a prescription" usually appeared on the search results page. All results for drugs with a high potential for abuse were for illegal pharmacies. Information from certification agencies was often conflicting. Most pharmacies were registered internationally. Patients searching online to purchase prescription psychiatric drugs are presented predominantly with illegal pharmacies, and find conflicting certification data. Patient education should address typical search results. Societal pressures may increase the use of online pharmacies including prescription drug costs, stigma, loss of trust in expert opinion, and the changing patient role. Copyright © 2017 Elsevier B.V. All rights reserved.

Usage of Recycled Pet

Directory of Open Access Journals (Sweden)

A. Ebru Tayyar

2010-01-01

Full Text Available The increasing industrialization, urbanization and the technological development have caused to increase depletion of the natural resources and environmental pollution's problem. Especially, for the countries which have not enough space recycling of the waste eliminating waste on regular basis or decreasing the amount and volume of waste have provided the important advantages. There are lots of studies and projects to develop both protect resources and prevent environmental pollution. PET bottles are commonly used in beverage industry and can be reused after physical and chemical recycling processes. Usage areas of recycled PET have been developed rapidly. Although recycled PET is used in plastic industry, composite industry also provides usage alternatives of recycled PET. Textile is a suitable sector for recycling of some plastics made of polymers too. In this study, the recycling technologies and applications of waste PET bottles have been investigated and scientific works in this area have been summarized.

Investasi: Komparasi Strategi Buy and Hold dengan Pendekatan Teknikal

Directory of Open Access Journals (Sweden)

Natica Ardani

2012-01-01

Full Text Available This research aims to analyse effectivity of technical analysis moving average compare to buy and hold strategy on index LQ-45 (as emerging market and S&P500 (as developed market. Using descriptive approach, this research analysed by metastock program with moving average exponential crossovers method. This research data samples use LQ45 and S&P500 from year 2001-2011. The findings of this research indicate that technical analysis more effective when economic situation on crisis (bearish. Whereas buy and hold strategy more effective on good economic condition (bullish. The results consistent for LQ-45 and S&P500.

Robot-based additive manufacturing for flexible die-modelling in incremental sheet forming

Science.gov (United States)

Rieger, Michael; Störkle, Denis Daniel; Thyssen, Lars; Kuhlenkötter, Bernd

2017-10-01

The paper describes the application concept of additive manufactured dies to support the robot-based incremental sheet metal forming process (`Roboforming') for the production of sheet metal components in small batch sizes. Compared to the dieless kinematic-based generation of a shape by means of two cooperating industrial robots, the supporting robot models a die on the back of the metal sheet by using the robot-based fused layer manufacturing process (FLM). This tool chain is software-defined and preserves the high geometrical form flexibility of Roboforming while flexibly generating support structures adapted to the final part's geometry. Test series serve to confirm the feasibility of the concept by investigating the process challenges of the adhesion to the sheet surface and the general stability as well as the influence on the geometric accuracy compared to the well-known forming strategies.

Eastern European retailers and wholesalers' buying behaviour

DEFF Research Database (Denmark)

Esbjerg, Lars; Stacey, Julia

1999-01-01

During the last ten years, retailing in Eastern Europe has undergone considerable changes. The entry of Western European retail chains into Eastern Europe has helped accelerate the distributive trade of Eastern Europe. But what does it take to sell fish and cheese to retailers and wholesalers...... in Eastern Europe compared to Western Europe? Eastern European buyers attach great importance to other aspects when they list new suppliers and products than does Western European retailing. These are the results of a MAPP study of Eastern European retail and wholesale buying behaviour for fish and cheese....... Low prices and favourable terms of payment are most important when retailers in Eastern Europe buy fish and cheese. Then follows the supplier's range of products, trustworthiness of the supplier and product quality. Eastern European wholesalers also rank price and financial conditions as most...

Concept of the plant for the BN-800 fast reactor fuel recycling with application of pyro-process and vibro-packing technology

International Nuclear Information System (INIS)

Bychkov, A.V.; Skiba, O.V.; Mayorshin, A.A.; Demidova, L.S.; Kormilitzyna, L.A.; Ishunin, V.S.

2000-01-01

The conception of Plant was developed for MOX-fuel recycle at two BN-800 type fast reactors by pyrochemical reprocessing of irradiated nuclear fuel (INF) and production of vibro-pac fuel pins and SA. INF production process and stages of pyrochemical reprocessing were analyzed. Starting materials were chosen. Characteristics of irradiated SA and requirements for finished products were defined. Volumes of production were estimated. Procedure of waste management was defined. The following description was made: (1) general flow sheet of fuel recycling and partial schemes of single reprocessing; (2) composition of production process equipment; (3) arrangement of production process equipment; (4) lay out of Plant building and engineering communications. Principle economical assessments were made for production under design. (authors)

Communicating Sustainable Shoes to Mainstream Consumers: The Impact of Advertisement Design on Buying Intention

Directory of Open Access Journals (Sweden)

Mirjam Visser

2015-06-01

Full Text Available Traditionally, marketing of sustainable products addresses green buyers, thus missing out on the mainstream consumers and volume necessary to cover the potentially higher cost of more sustainable materials. However, how to effectively communicate more sustainable products to mainstream consumers and to increase their buying intention is still underexplored. Combining personal and environmental benefits, called double benefit theory, is promoted as an effective green marketing strategy but so far not supported by quantitative research as being effective to reach mainstream consumers. We studied the effect of advertisement elements (layout color, benefit type, and heritage on the products’ perceived sustainability, quality and fashion image, and buying intentions of mainstream consumers. Two hundred adults participated in a study that was based on a 2 (red vs. green layout × 2 (personal vs. environmental benefit × 2 (local vs. global heritage between-subjects factorial design of a sustainable shoe advertisement. The impact of these independent variables on product image as well as on buying intention was analyzed by means of three-way ANOVAs. In line with the double benefit theory, combining a personal benefit with a green layout led to the highest buying intention. Moreover, a mediation analysis revealed the effect of emphasizing a personal benefit on buying intention was mediated by fashion image but not by sustainability. Sustainability, however, did have a positive effect on buying intentions independent of benefit type.

Assessing changes on poly(ethylene terephthalate) properties after recycling: Mechanical recycling in laboratory versus postconsumer recycled material

Energy Technology Data Exchange (ETDEWEB)

López, María del Mar Castro, E-mail: quimcl02@udc.es [Grupo de Polímeros, Centro de Investigacións Tecnológicas (CIT), Departamento de Física, Escuela Universitaria Politécnica, Universidade de A Coruña, Campus de Ferrol, 15403 Ferrol (Spain); Ares Pernas, Ana Isabel, E-mail: aares@udc.es [Grupo de Polímeros, Centro de Investigacións Tecnológicas (CIT), Departamento de Física, Escuela Universitaria Politécnica, Universidade de A Coruña, Campus de Ferrol, 15403 Ferrol (Spain); Abad López, Ma José, E-mail: mjabad@udc.es [Grupo de Polímeros, Centro de Investigacións Tecnológicas (CIT), Departamento de Física, Escuela Universitaria Politécnica, Universidade de A Coruña, Campus de Ferrol, 15403 Ferrol (Spain); and others

2014-10-15

Keeping rheological, mechanical and thermal properties of virgin poly(ethylene terephthalate), PET, is necessary to assure the quality of second-market applications. A comparative study of these properties has been undertaken in virgin, mechanical recycled and commercial recycled PET samples. Viscoelastic characterization was carried out by rheological measurements. Mechanical properties were estimated by tensile and Charpy impact strength tests. Thermal properties and crystallinity were evaluated by differential scanning calorimetry and a deconvolution procedure was applied to study the population of the different crystals. Molecular conformational changes related to crystallinity values were studied by FTIR spectroscopy. Variations in average molecular weight were predicted from rheology. Besides, the presence-absence of linear and cyclic oligomeric species was measured by mass spectrometry techniques, as MALDI-TOF. Mechanical recycled PET undergoes a significant decline in rheological, mechanical and thermal properties upon increasing the number of reprocessing steps. This is due to the cleavage of the ester bonds with reduction in molar mass and raise in cyclic oligomeric species, in particular [GT{sub c}]{sub n} and [GT{sub c}]{sub n}-G type. Chain shortening plus enrichment in trans conformers favour the crystallization process which occurs earlier and faster with modification in crystal populations. Additional physicochemical steps are necessary to preserve the main benefits of PET. - Highlights: • Combination of multiple techniques to characterize the effects of recycling in PET. • Cleavage of ester bonds reduced viscosity, Mw, toughness in mechanical recycled PET. • Virgin, mechanical recycled and commercial recycled PET differ in crystal populations. • Cyclic oligomers [GT{sub c}]{sub n} and [GT{sub c}]{sub n}-G increase from the fourth extrusion cycle onwards.

Dual recycling for GEO 600

International Nuclear Information System (INIS)

Grote, H; Freise, A; Malec, M; Heinzel, G; Willke, B; Lueck, H; Strain, K A; Hough, J; Danzmann, K

2004-01-01

Dual recycling is the combination of signal recycling and power recycling; both optical techniques improve the shot-noise-limited sensitivity of interferometric gravitational-wave detectors. In addition, signal recycling can reduce the loss of light power due to imperfect interference and allows us, in principle, to beat the standard quantum limit. The interferometric gravitational-wave detector GEO 600 is the first of the kilometre-scale detectors to use signal recycling. We have recently equipped the detector with a signal-recycling mirror with a transmittance of 1%. In this paper, we present details of the detector commissioning and the first locks of the dual-recycled interferometer

Temporomandibular joint arthroplasty for osteoarthrosis: A series of 24 patients that received a uni- or bilateral inter-positional silicone sheet.

Science.gov (United States)

Boutault, F; Cavallier, Z; Lauwers, F; Prevost, A

2018-06-01

To evaluate mid-term results from using a silicone sheet for inter-positional arthroplasty in moderate or severe cases of osteoarthrosis of the temporo-mandibular joint (TMJ). To also determine any remaining indications from this method. This retrospective study included patients that underwent surgery between 2008 and 2016. Pre- and post-operative mouth opening (MO), according to inter-incisal distance (mm) and pain score (PS: 0=no pain to 4=very severe pain) were recorded for 24 patients. Patients were divided according to thickness of the silicone sheet (group A: 1.0 mm, group B: 1.5 mm). The cohort included 22 females (92%). Mean age at surgery was 55 years±13 (26-80). Mean length of follow-up was 26 months±24 (6-80). Mean improvement in MO was 8.2 mm (+33%) and of PS was 1.7 (-68%). MO was not improved for two patients and worsened for one. PS score improved for all patients. No statistical difference was found between groups A and B. There was also a tendency for degradation of outcomes over time. The poor reputation of prosthetic discoplasty was not as evident in our series, even though anatomical and functional status seemed to deteriorate over time. This is because total-joint prosthetic replacement is often proposed instead. However, for elderly or fragile patients that have severe pain, and regarding cost-benefit aspects, conventional arthroplasty can still be discussed, especially since French national health-care insurance does not yet support TMJ prosthetic replacement for osteoarthrosis. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Decontamination sheet

International Nuclear Information System (INIS)

Hirose, Emiko; Kanesaki, Ken.

1995-01-01

The decontamination sheet of the present invention is formed by applying an adhesive on one surface of a polymer sheet and releasably appending a plurality of curing sheets. In addition, perforated lines are formed on the sheet, and a decontaminating agent is incorporated in the adhesive. This can reduce the number of curing operation steps when a plurality steps of operations for radiation decontamination equipments are performed, and further, the amount of wastes of the cured sheets, and operator's exposure are reduced, as well as an efficiency of the curing operation can be improved, and propagation of contamination can be prevented. (T.M.)

Buying Impulses: A Study on Impulsive Consumption

NARCIS (Netherlands)

Herabadi, A.G.

2003-01-01

This dissertation's objectives were to validate impulse buying tendency as a genuinely distinctive construct related to impulse purchase behavior and attached to fundamental personality traits, and its relationships to a number of relevant factors. Studies reported were steps to a better

Buying Modular Systems in Technology-Intensive Markets

NARCIS (Netherlands)

Frambach, R.T.; Stremersch, S.; Weiss, Allen M.; Dellaert, B.

2003-01-01

Technology-intensive markets consist of products that are often interdependent and operate together as a modular system. Although prior research has extensively addressed standardization and network externalities in such markets, it has not addressed the buying of modular systems. The authors

Recycling Mentors: an intergenerational, service-learning program to promote recycling and environmental awareness.

Science.gov (United States)

D'abundo, Michelle L; Fugate-Whitlock, Elizabeth I; Fiala, Kelly A

2011-01-01

The purpose of Recycling Mentors was to implement an intergenerational, service-learning program focused on promoting recycling and environmental awareness among students enrolled in Community Health (HEA 301) and Current Issues in Gerontology (GRN 440/540) and adults older than 60 years. Recycling Mentors was conducted in New Hanover County (NHC), North Carolina, where a moderate climate and coastal location attracts many tourists, retirees, and college students. A community like NHC is a good place to implement service-learning that educates both students and older adults about the benefits of recycling to individual health and the environment. During the Fall 2009 semester, undergraduate and graduate students completed institutional review board training and then conducted the program with older adults. The education component of Recycling Mentors included a pre/post survey, brochure, and scheduled visits. Overall, Recycling Mentors was positive service-learning experience with students identifying salient outcomes such as learning about recycling and the environment and working with older adults. In addition, teaching the education component of Recycling Mentors was good practice for students who will be the future health professionals. While service-learning and environmentally themed projects are common, a program that combines the 2 like Recycling Mentors is unique and has the potential to motivate individual change while positively impacting the local community and the environment.

76 FR 31415 - Federal Acquisition Regulation; Buy American Exemption for Commercial Information Technology...

Science.gov (United States)

2011-05-31

... 9000-AL62 Federal Acquisition Regulation; Buy American Exemption for Commercial Information Technology... from the Buy American Act for acquisition of information technology that is a commercial item. DATES: Effective Date: May 31, 2011. FOR FURTHER INFORMATION CONTACT: Ms. Cecelia L. Davis, Procurement Analyst, at...

Sourcing strategies for services that become part of the buying company's value proposition

NARCIS (Netherlands)

Valk, van der W.; Weele, van A.J.; Jahns, C.; Hartmann, E.

2009-01-01

Organisations are increasingly buying services that become part of their value proposition to their customers. At the same time, business services traditionally are sourced and contracted for in a traditional way. We study the single case of buying cleaning services by a Train Maintenance Company

Beyond the Big Five: the role of extrinsic life aspirations in compulsive buying.

Science.gov (United States)

Otero-López, José M; Villardefrancos Pol, Estíbaliz; Castro Bolaño, Cristina

2017-11-01

The integration of units of differing natures which are found in different parts of some multilevel personality models is one of the most thought-provoking paths in contemporary research. In the field of compulsive buying, little is known about the interrelationships between the comparative and stable units such as personality traits (basic tendencies or Level I units) and goals (a kind of middle-level unit) which are more related to motivational processes and intentions governing people’s behavior. Self-reporting measures of compulsive buying, Big Five personality traits, and extrinsic life aspirations were administered to a general population sample consisting of 2,159 participants aged 15 to 65 (48.1% males; Mage= 35.4, SD= 13.24). Our results confirmed statistically significant associations with compulsive buying for the traits as well as the extrinsic goals. Furthermore, an important relationship between both levels in personality – traits vs . extrinsic life aspirations – was found. Finally, extrinsic life aspirations (specially, image, popularity, and conformity) contribute to the potentiation of the prediction of compulsive buying beyond the Five Factor Model. Current findings emphasize the advisability of considering both levels in personality, traits and middle-level units like life aspirations, not only in the prediction of compulsive buying, but also as potential targets for preventive and treatment programs.

Proceedings of the Symposium on Recycling of Metals arising from Operation and Decommissioning of Nuclear Facilities

International Nuclear Information System (INIS)

2014-04-01

The Symposium for the Recycling of Metals Arising from Operation and decommissioning of Nuclear Facilities was held in April 2014 at Studsvik's facility in Nykoeping, Sweden. The Symposium, hosted by Studsvik in conjunction with the Nuclear Energy Agency (NEA) of the Organisation for Economic Co-operation and Development (OECD) and the International Atomic Energy Agency (IAEA), covered a wide range of topics concerning current practice, experiences and innovations within the management of contaminated metallic radioactive material. The primary objective was to understand the differing approaches to clearance and recycling of materials from the nuclear industry across Europe in order to appreciate the issues faced from recovering resources once the material meets a country's clearance requirements. The outcome of the symposium has provided some interesting reflections for national and international bodies to consider when developing waste management guidance and policies. Over the three days of the symposium, presentations split into six topical sessions and posters regarding the recycling of contaminated metals were viewed by more than 150 people from 19 different countries. A series of group discussions were also held following each session to promote learning about current practices, highlight strategic issues related to metals recycling and develop professional networks across the industry. To stimulate discussion, a series of questions were posed at each group and the outcomes captured for inclusion within this report

Hypsometric amplification and routing moderation of Greenland ice sheet meltwater release

Directory of Open Access Journals (Sweden)

D. van As

2017-06-01

Full Text Available Concurrent ice sheet surface runoff and proglacial discharge monitoring are essential for understanding Greenland ice sheet meltwater release. We use an updated, well-constrained river discharge time series from the Watson River in southwest Greenland, with an accurate, observation-based ice sheet surface mass balance model of the  ∼  12 000 km2 ice sheet area feeding the river. For the 2006–2015 decade, we find a large range of a factor of 3 in interannual variability in discharge. The amount of discharge is amplified  ∼  56 % by the ice sheet's hypsometry, i.e., area increase with elevation. A good match between river discharge and ice sheet surface meltwater production is found after introducing elevation-dependent transit delays that moderate diurnal variability in meltwater release by a factor of 10–20. The routing lag time increases with ice sheet elevation and attains values in excess of 1 week for the upper reaches of the runoff area at  ∼  1800 m above sea level. These multi-day routing delays ensure that the highest proglacial discharge levels and thus overbank flooding events are more likely to occur after multi-day melt episodes. Finally, for the Watson River ice sheet catchment, we find no evidence of meltwater storage in or release from the en- and subglacial environments in quantities exceeding our methodological uncertainty, based on the good match between ice sheet runoff and proglacial discharge.

Recycle Alaska: Reduce, Reuse, Recycle. Activities Handbook, Teacher's Guide, and Student Worksheets.

Science.gov (United States)

Alaska State Dept. of Education, Juneau.

Recycling is a very important aspect of conserving the environment for future generations. This guide addresses the topic of litter prevention for the Alaskan environment and contains 42 activities. Activity topics covered include Natural Cycles, Human Interruption of Natural Cycles, Reduce, Reuse, Recycle and Recycled Classroom. Grade level,…

The Diffusion Effect of MSW Recycling

Directory of Open Access Journals (Sweden)

Yi-Tui Chen

2017-12-01

Full Text Available The purpose of this paper is to compare the recycling performance for some waste fractions selected including food waste, bulk waste, paper, metal products, plastics/rubber and glass products and then to develop some directions for the future improvements. The priority of each waste fraction for recycling is also analyzed by using an importance-performance analysis. Traditionally, the recycling rate that is calculated by the ratio of waste recycled to waste collected is used as an indicator to measure recycling performance. Due to a large variation among waste fractions in municipal solid waste (MSW, the recycling rate cannot reflect the actual recycling performance. The ceiling of recycling rate for each waste fraction estimated from the diffusion models is incorporated into a model to calculate recycling performance. The results show that (1 the diffusion effect exists significantly for the recycling of most recyclables but no evidence is found to support the diffusion effect for the recycling of food waste and bulk waste; (2 the recycling performance of waste metal products ranks the top, compared to waste paper, waste glass and other waste fractions; (3 furthermore, an importance-performance analysis (IPA is employed to analyze the priority of recycling programs and thus this paper suggests that the recycling of food waste should be seen as the most priority item to recycle.

A review of compulsive buying disorder.

Science.gov (United States)

Black, Donald W

2007-02-01

Compulsive buying disorder (CBD) is characterized by excessive shopping cognitions and buying behavior that leads to distress or impairment. Found worldwide, the disorder has a lifetime prevalence of 5.8% in the US general population. Most subjects studied clinically are women (~80%), though this gender difference may be artifactual. Subjects with CBD report a preoccupation with shopping, prepurchase tension or anxiety, and a sense of relief following the purchase. CBD is associated with significant psychiatric comorbidity, particularly mood and anxiety disorders, substance use disorders, eating disorders, and other disorders of impulse control. The majority of persons with CBD appear to meet criteria for an Axis II disorder, although there is no special "shopping" personality. Compulsive shopping tends to run in families, and these families are filled with mood and substance use disorders. There are no standard treatments. Psychopharmacologic treatment studies are being actively pursued, and group cognitive-behavioral models have been developed and are promising. Debtors Anonymous, simplicity circles, bibliotherapy, financial counseling, and marital therapy may also play a role in the management of CBD.

Intention to buy organic food among consumers in the Czech Republic

OpenAIRE

Olivová, Kristýna

2011-01-01

Masteroppgave i økonomi og administrasjon - Universitetet i Agder 2011 The purpose of the thesis is to investigate intention to buy organic food. The aim is to examine which determinants influence the intention to buy organic food among consumers in the Czech Republic. Moreover, the study focuses to find out which determinant influences consumers’ intention the most. Based on the Theory of Planned Behaviour (TPB) and literature review a conceptual model was proposed. The model ...

A community-based geological reconstruction of Antarctic Ice Sheet deglaciation since the Last Glacial Maximum

Science.gov (United States)

Bentley, Michael J.; Ó Cofaigh, Colm; Anderson, John B.; Conway, Howard; Davies, Bethan; Graham, Alastair G. C.; Hillenbrand, Claus-Dieter; Hodgson, Dominic A.; Jamieson, Stewart S. R.; Larter, Robert D.; Mackintosh, Andrew; Smith, James A.; Verleyen, Elie; Ackert, Robert P.; Bart, Philip J.; Berg, Sonja; Brunstein, Daniel; Canals, Miquel; Colhoun, Eric A.; Crosta, Xavier; Dickens, William A.; Domack, Eugene; Dowdeswell, Julian A.; Dunbar, Robert; Ehrmann, Werner; Evans, Jeffrey; Favier, Vincent; Fink, David; Fogwill, Christopher J.; Glasser, Neil F.; Gohl, Karsten; Golledge, Nicholas R.; Goodwin, Ian; Gore, Damian B.; Greenwood, Sarah L.; Hall, Brenda L.; Hall, Kevin; Hedding, David W.; Hein, Andrew S.; Hocking, Emma P.; Jakobsson, Martin; Johnson, Joanne S.; Jomelli, Vincent; Jones, R. Selwyn; Klages, Johann P.; Kristoffersen, Yngve; Kuhn, Gerhard; Leventer, Amy; Licht, Kathy; Lilly, Katherine; Lindow, Julia; Livingstone, Stephen J.; Massé, Guillaume; McGlone, Matt S.; McKay, Robert M.; Melles, Martin; Miura, Hideki; Mulvaney, Robert; Nel, Werner; Nitsche, Frank O.; O'Brien, Philip E.; Post, Alexandra L.; Roberts, Stephen J.; Saunders, Krystyna M.; Selkirk, Patricia M.; Simms, Alexander R.; Spiegel, Cornelia; Stolldorf, Travis D.; Sugden, David E.; van der Putten, Nathalie; van Ommen, Tas; Verfaillie, Deborah; Vyverman, Wim; Wagner, Bernd; White, Duanne A.; Witus, Alexandra E.; Zwartz, Dan

2014-09-01

A robust understanding of Antarctic Ice Sheet deglacial history since the Last Glacial Maximum is important in order to constrain ice sheet and glacial-isostatic adjustment models, and to explore the forcing mechanisms responsible for ice sheet retreat. Such understanding can be derived from a broad range of geological and glaciological datasets and recent decades have seen an upsurge in such data gathering around the continent and Sub-Antarctic islands. Here, we report a new synthesis of those datasets, based on an accompanying series of reviews of the geological data, organised by sector. We present a series of timeslice maps for 20 ka, 15 ka, 10 ka and 5 ka, including grounding line position and ice sheet thickness changes, along with a clear assessment of levels of confidence. The reconstruction shows that the Antarctic Ice sheet did not everywhere reach the continental shelf edge at its maximum, that initial retreat was asynchronous, and that the spatial pattern of deglaciation was highly variable, particularly on the inner shelf. The deglacial reconstruction is consistent with a moderate overall excess ice volume and with a relatively small Antarctic contribution to meltwater pulse 1a. We discuss key areas of uncertainty both around the continent and by time interval, and we highlight potential priorities for future work. The synthesis is intended to be a resource for the modelling and glacial geological community.

Compression Molding of Composite of Recycled HDPE and Recycled Tire Particles

Science.gov (United States)

Liu, Ping; Waskom, Tommy L.; Chen, Zhengyu; Li, Yanze; Peng, Linda

1996-01-01

Plastic and rubber recycling is an effective means of reducing solid waste to the environment and preserving natural resources. A project aimed at developing a new composite material from recycled high density polyethylene (HDPE) and recycled rubber is currently being conducted at Eastern Illinois University. The recycled plastic pellets with recycled rubber particles are extruded into some HDPE/rubber composite strands. The strand can be further cut into pellets that can be used to fabricate other material forms or products. This experiment was inspired by the above-mentioned research activity. In order to measure Durometer hardness of the extruded composite, a specimen with relatively large dimensions was needed. Thus, compression molding was used to form a cylindrical specimen of 1 in. diameter and 1 in. thickness. The initial poor quality of the molded specimen prompted a need to optimize the processing parameters such as temperature, holding time, and pressure. Design of experiment (DOE) was used to obtain optimum combination of the parameters.

Food retailers' buying behaviour: An analysis in 16 European countries

DEFF Research Database (Denmark)

Skytte, Hans; Blunch, Niels Johan

2001-01-01

This paper presents results from a study on food retailer buying behaviour, i.e., how the retailers judge product and vendor attributes when choosing a new supplier of a product category that is already well known to them. A conjoint analysis was conducted in 16 Western European countries....... The study encompassed the retailers' buying behaviour for fish and cheese products. The results demonstrate that the traditional four P's are losing ground to some previously neglected attributes, which now demand consideration by retail suppliers of products and services and by researchers....

Production of Magnesium and Aluminum-Magnesium Alloys from Recycled Secondary Aluminum Scrap Melts

Science.gov (United States)

Gesing, Adam J.; Das, Subodh K.; Loutfy, Raouf O.

2016-02-01

An experimental proof of concept was demonstrated for a patent-pending and trademark-pending RE12™ process for extracting a desired amount of Mg from recycled scrap secondary Al melts. Mg was extracted by electrorefining, producing a Mg product suitable as a Mg alloying hardener additive to primary-grade Al alloys. This efficient electrorefining process operates at high current efficiency, high Mg recovery and low energy consumption. The Mg electrorefining product can meet all the impurity specifications with subsequent melt treatment for removing alkali contaminants. All technical results obtained in the RE12™ project indicate that the electrorefining process for extraction of Mg from Al melt is technically feasible. A techno-economic analysis indicates high potential profitability for applications in Al foundry alloys as well as beverage—can and automotive—sheet alloys. The combination of technical feasibility and potential market profitability completes a successful proof of concept. This economical, environmentally-friendly and chlorine-free RE12™ process could be disruptive and transformational for the Mg production industry by enabling the recycling of 30,000 tonnes of primary-quality Mg annually.

PENGARUH MATERIALISM HAPPINESS, MATERIALISM CENTRALITY DAN MATERIALISM SUCCESS TERHADAP IMPULSIVE BUYING DAN EFEKNYA PADA COMPULSIVE BUYING BEHAVIOR (Studi empiris pada mahasiswa yang berbelanja pakaian di department store di Yogyakarta)

OpenAIRE

DITASARI, VALENTINA

2014-01-01

Penelitian ini dilakukan untuk menguji pengaruh dimensi materialisme (materialism happiness, centrality, dan success) terhadap impulsive buying dan efeknya pada compulsive buying behavior. Penelitian ini menggunakan responden mahasiswa dan mahasiswi yang berada di beberapa Universitas di Yogyakarta sebagai obyek penelitian. Sampel pada penelitian ini adalah responden yang pernah dan cenderung sering melakukan pembelian atau berbelanja pakaian di Departement Store yang ada di Yogyakarta. ...

Certified Electronics Recyclers

Science.gov (United States)

Learn how EPA encourages all electronics recyclers become certified by demonstrating to an accredited, independent third-party auditor and that they meet specific standards to safely recycle and manage electronics.

Flow sheet development for the dissolution of unirradiated Mark 42 fuel tubes in F-Canyon, Part II

International Nuclear Information System (INIS)

Murray, A.M.

1999-01-01

Two dissolution flow sheets were tested for the desorption of unirradiated Mark 42 fuel tubes. Both the aluminum (from the can, cladding, and fuel core) and the plutonium oxide (PuO 2 ) are dissolved simultaneously, i.e., a co-dissolution flow sheet. In the first series of tests, 0.15 and 0.20 molar (M) potassium fluoride (KF) solutions were used and the dissolution extended over several days. In the other series of tests, solutions with higher concentrations of fluoride (0.25 to 0.30 M) were used. Calcium fluoride (CaF 2 ) was used in those tests as the fluoride source

Tube sheet structural analysis of intermediate heat exchanger for fast breeder reactor 'Monju'

International Nuclear Information System (INIS)

Nakagawa, Y.; Ueno, T.; Fukuda, Y.; Ichimiya, M.

1983-01-01

The Prototype Fast Breeder Reactor 'Monju' is the first power generating fast breeder reactor in Japan. We have been designing the components of the plant for manufacturing. Among these is the intermediate heat exchanger (IHX) which exchanges heat between primary and secondary sodium loop. The tube sheet of IHX (shell to ligament junction) is a difficult area from the view point of structural strength design under elevated temperature. To validate the structural integrity of tube sheet we performed the series of inelastic analysis and tube sheet thermal shock test using test pieces and half scale model of actual design. The results of inelastic analyses showed there is little progressive deformation around shell to ligament structural discontinuous junction. Furthermore, thermal shock tests showed no increase of an accumulative deformation. By these analyses and experiments, structural reliability of tube sheet could be shown. (author)

Gender Differences in Compulsive Buying Disorder: Assessment of Demographic and Psychiatric Co-Morbidities.

Science.gov (United States)

Nicoli de Mattos, Cristiana; Kim, Hyoun S; Requião, Marinalva G; Marasaldi, Renata F; Filomensky, Tatiana Z; Hodgins, David C; Tavares, Hermano

2016-01-01

Compulsive buying is a common disorder found worldwide. Although recent research has shed light into the prevalence, etiology and clinical correlates of compulsive buying disorder, less is known about gender differences. To address this empirical gap, we assessed potential gender differences in demographic and psychiatric co-morbidities in a sample of 171 compulsive buyers (20 men and 151 women) voluntarily seeking treatment in São Paulo, Brazil. A structured clinical interview confirmed the diagnosis of compulsive buying. Of the 171 participants, 95.9% (n = 164) met criteria for at least one co-morbid psychiatric disorder. The results found that male and female compulsive buyers did not differ in problem severity as assessed by the Compulsive Buying Scale. However, several significant demographic and psychiatric differences were found in a multivariate binary logistic regression. Specifically, male compulsive buyers were more likely to report being non-heterosexual, and reported fewer years of formal education. In regards to psychiatric co-morbidities, male compulsive buyers were more likely to be diagnosed with sexual addiction, and intermittent explosive disorder. Conversely, men had lower scores on the shopping subscale of the Shorter PROMIS Questionnaire. The results suggest that male compulsive buyers are more likely to present with co-morbid psychiatric disorders. Treatment planning for compulsive buying disorder would do well to take gender into account to address for potential psychiatric co-morbidities.

The Effectivity of Promotional Benefit Towards Buying Intention Moderated By The Brain’s Tendency of Consumers

Directory of Open Access Journals (Sweden)

Evan Stiawan

2017-06-01

Full Text Available This research’s goal is to measured the influence of promotional benefit towards buying intention moderated the brain’s tendency of consumers. The object of this research is the consumers whom ever bought a mobile phone. The purpose of this research is to find out the consumer’s buying intention when price discount is higher than premium, the influence of price discount and premium toward buying intention which is moderated by the tendency of consumer’s left and right brain. The data analysis method used is ANOVA One Way and General Linear model (GLM. The result of the research shows that premium is more positively evaluated than price discount which is means the consumer tends to re-buy when premium promotion offered is higher that price discount. The group of consumers that get price discount and right brain tendency tend to have a higher buying intention than the group of consumers that get price discount and left brain tendency, also for the group of consumers that get price discount and right brain tendency tend to have a higher buying intention than the group of consumers that get premium and right brain tendency.

The Relationships Between Instagram Social Media Usage, Hedonic Shopping Motives and Financial Literacy on Impulse Buying

Directory of Open Access Journals (Sweden)

Asri Triwidisari

2018-03-01

Full Text Available This research aims to determine the effect of using instagram social media and hedonic shopping motives to impulse buying media and to know whether financial literacy is able to moderate the influence of instagram social media use and hedonic shopping motives to impulse buying. This type of research is quantitative research. The population of this research was students of Accounting Economics Education Study Program of Economics Faculty of Universitas Negeri Semarang (UNNES. The research sample was 110 students of class of 2013 which chosen by using purposive sampling technique. The data was analyzed by using descriptive statistic, simple regression analysis, and interaction test (moderation. The result of the research shows that instagram social media usage and hedonic shopping motives have positive and significant effect to students’ impulse buying. The result of regression analysis shows that financial literacy has negative and significant effect on impulse buying. Thus, financial literacy can moderate the influence of instagram social media usage to impulse buying. However, the other regressive result indicates that financial literacy is not able to moderate the influence of hedonic shopping motives on impulse buying.

Cell phone recycling experiences in the United States and potential recycling options in Brazil.

Science.gov (United States)

Silveira, Geraldo T R; Chang, Shoou-Yuh

2010-11-01

This paper presents an overview of cell phone recycling programs currently available in the United States. At the same time, it also provides analyses of the current recycling situation and possible recycling alternatives for Brazil. Although there are several recycling options in the United States, collection rates are still only 10% of all potential devices because customers are not aware of these possibilities. The whole system is financially based on reselling refurbished cell phones and recycled materials to developing countries which represent an effective and strong market. Several recyclers offer funds to collection partners who are either charities or who work with charities while obtaining the materials that they need in order to run their operations. A mobile phone recycling system for Brazil considering the United States experience and the Extended Producer Responsibility (EPR) principle is suggested. A deposit/refund/advance-recycling fee is proposed which might be implemented as a voluntary industrial initiative managed by PRO Brazil, a producer responsibility organization. One widespread public-private agreement will integrate all mobile phone stakeholders, and environmental education actions and promotional events will promote citizen's participation. Copyright © 2010 Elsevier Ltd. All rights reserved.

PET and Recycling

Directory of Open Access Journals (Sweden)

Funda Sevencan

2007-08-01

Full Text Available This review aims to clarify the need of decreasing the environmental effects caused by human and draw attention to the increasing environmental effects of plastics wastes. Plastics consist of organic molecules with high density molecules or polymers. Main resources of plastics are the residue of oil rafineries. Several advantages of plastics, have increased the usage continuously. Polyethylene Terephthalate (PET is the most commonly used plastics. PET is used to protect food, drinking water, fruit juice, alcoholic beverage, and food packing films. By the increasing interest on the environmental effects of plastic wastes, concerns on the recyclable packing materials also grew up. Also the daily use of recyclable containers consisting PET have increased. There are five steps for recycling of plastics. These steps are; using large amounts of plastics, collecting them in a big center, classifying and sorting the plastics, reproducing the polymers and obtaining new products with melted plastics. Providing a healthy recycling of plastics, the consumers should have knowledge and responsibility. The consumer should know what he/she has to do before putting the plastics in the recycling containers. Recycling containers and bags should be placed near the sources of plastic wastes. Consequently, the plastic wastes and environmental problems they cause will be on the agenda in future. [TAF Prev Med Bull. 2007; 6(4: 307-312

PET and Recycling

Directory of Open Access Journals (Sweden)

Funda Sevencan

2007-08-01

Full Text Available This review aims to clarify the need of decreasing the environmental effects caused by human and draw attention to the increasing environmental effects of plastics wastes. Plastics consist of organic molecules with high density molecules or polymers. Main resources of plastics are the residue of oil rafineries. Several advantages of plastics, have increased the usage continuously. Polyethylene Terephthalate (PET is the most commonly used plastics. PET is used to protect food, drinking water, fruit juice, alcoholic beverage, and food packing films. By the increasing interest on the environmental effects of plastic wastes, concerns on the recyclable packing materials also grew up. Also the daily use of recyclable containers consisting PET have increased. There are five steps for recycling of plastics. These steps are; using large amounts of plastics, collecting them in a big center, classifying and sorting the plastics, reproducing the polymers and obtaining new products with melted plastics. Providing a healthy recycling of plastics, the consumers should have knowledge and responsibility. The consumer should know what he/she has to do before putting the plastics in the recycling containers. Recycling containers and bags should be placed near the sources of plastic wastes. Consequently, the plastic wastes and environmental problems they cause will be on the agenda in future. [TAF Prev Med Bull 2007; 6(4.000: 307-312

Organisational identity and food retailers' buying behaviour

DEFF Research Database (Denmark)

Esbjerg, Lars

How do retailers decide what products to buy? Previous answers to this question have tended to focus on the decisions being made, typically investigating what criteria retail buyers use to choose between products and suppliers (Hansen & Skytte 1998). However, as the decisions made by retail buyer...

The Hidden Cost of Buying a Computer.

Science.gov (United States)

Johnson, Michael

1983-01-01

In order to process data in a computer, application software must be either developed or purchased. Costs for modifications of the software package and maintenance are often hidden. The decision to buy or develop software packages should be based upon factors of time and maintenance. (MLF)

Greenland Ice Sheet Surface Temperature, Melt, and Mass Loss: 2000-2006

Science.gov (United States)

Hall, Dorothy K.; Williams, Richard S., Jr.; Luthcke, Scott B.; DiGirolamo, Nocolo

2007-01-01

Extensive melt on the Greenland Ice Sheet has been documented by a variety of ground and satellite measurements in recent years. If the well-documented warming continues in the Arctic, melting of the Greenland Ice Sheet will likely accelerate, contributing to sea-level rise. Modeling studies indicate that an annual or summer temperature rise of 1 C on the ice sheet will increase melt by 20-50% therefore, surface temperature is one of the most important ice-sheet parameters to study for analysis of changes in the mass balance of the ice-sheet. The Greenland Ice Sheet contains enough water to produce a rise in eustatic sea level of up to 7.0 m if the ice were to melt completely. However, even small changes (centimeters) in sea level would cause important economic and societal consequences in the world's major coastal cities thus it is extremely important to monitor changes in the ice-sheet surface temperature and to ultimately quantify these changes in terms of amount of sea-level rise. We have compiled a high-resolution, daily time series of surface temperature of the Greenland Ice Sheet, using the I-km resolution, clear-sky land-surface temperature (LST) standard product from the Moderate-Resolution Imaging Spectroradiometer (MODIS), from 2000 - 2006. We also use Gravity Recovery and Climate Experiment (GRACE) data, averaged over 10-day periods, to measure change in mass of the ice sheet as it melt and snow accumulates. Surface temperature can be used to determine frequency of surface melt, timing of the start and the end of the melt season, and duration of melt. In conjunction with GRACE data, it can also be used to analyze timing of ice-sheet mass loss and gain.

Investigating the impact of consumer values and advocacy behavior on buying decision satisfac-tion: A study through gender lens

Directory of Open Access Journals (Sweden)

Raja Ahmed Jamil

2017-04-01

Full Text Available Consumer’s values, Cultural values, Emotional Values and Word of mouth expressiveness, are good predictors for their buying decision satisfaction. In current study sample of 500 was taken to assess the consumer’s buying decision satisfaction in relation to the importance of their values associated with those decisions. This study also reveals how gender influences buying decision satisfaction. Consumer values have a positive and significant impact on buying decision satisfac-tion. While evaluation on the basis of gender and females have more emotional and word of mouth linkages than males, on the contrary to this, males are more concerned with cultural val-ues, and are less expressive and have a tendency to suppress their emotions while making buy-ing decisions.

Reusing and recycling in Saskatchewan: Environmental benefits of reusing and recycling

Energy Technology Data Exchange (ETDEWEB)

1994-01-01

After an introduction explaining the environmental benefits of reusing and recycling, as well as providing suggestions on minimizing waste and conserving energy, a directory of recyclers and handlers of various kinds of waste in Saskatchewan is presented. Names, addresses/telephone numbers, and types of materials accepted are given for recyclers of animal products, clothing or textiles, glass, compostable materials, industrial hardware, metals, office products, paper, plastic, and tires. Collection depots in the SARCAN recycling program for beverage containers are listed, giving town name, address, hours of operation, and telephone number. Receivers of waste dangerous goods are listed under the categories of ozone-depleting substances, waste batteries, solvents, lubricating oils and oil filters, paint, flammable liquids, antifreeze, drycleaning waste, and miscellaneous.

Recycling of Paper and Cardboard

DEFF Research Database (Denmark)

Christensen, Thomas Højlund; Damgaard, Anders

2011-01-01

waste. Recycling of paper and cardboard production waste and postconsumer waste has a long history in the pulp and paper industry. The recycled material now makes up more than half of the raw material used in European pulp and paper industry (ERPC, 2004). This chapter describes briefly how paper...... and cardboard are produced and how waste paper is recycled in the industry. Quality requirements and use of recycled products are discussed, as are the resource and environmental issues of paper recycling....

Recycling Stories: Lessons from Community Arts-Based Process and Exhibition in Brazil

Science.gov (United States)

de Oliveira Jayme, Bruno; Monk, David; Tremblay, Crystal

2016-01-01

How can we create meaningful adult education and engagement opportunities for people who work in the recycling industry in Brazil and suffer marginalisation? This question guided the development of a series of community arts-based workshops and public exhibits in São Paulo. In this article, we share the stories of two workers from the recycling…

Water Recycling in Australia

Directory of Open Access Journals (Sweden)

Ross Young

2011-09-01

Full Text Available Australia is the driest inhabited continent on earth and, more importantly, experiences the most variable rainfall of all the continents on our planet. The vast majority of Australians live in large cities on the coast. Because wastewater treatments plants were all located near the coast, it was thought that large scale recycling would be problematic given the cost of infrastructure and pumping required to establish recycled water schemes. This all changed when Australia experienced a decade of record low rainfall and water utilities were given aggressive targets to increase the volume of water recycled. This resulted in recycled water being accepted as a legitimate source of water for non-drinking purposes in a diversified portfolio of water sources to mitigate climate risk. To ensure community support for recycled water, Australia lead the world in developing national guidelines for the various uses of recycled water to ensure the protection of public health and the environment. Australia now provides a great case study of the developments in maximizing water recycling opportunities from policy, regulatory and technological perspectives. This paper explores the evolution in thinking and how approaches to wastewater reuse has changed over the past 40 years from an effluent disposal issue to one of recognizing wastewater as a legitimate and valuable resource. Despite recycled water being a popular choice and being broadly embraced, the concept of indirect potable reuse schemes have lacked community and political support across Australia to date.

Recycling of concrete

International Nuclear Information System (INIS)

Halaszovich, S.

1988-01-01

The paper reviews potentials and problems of disposal or recycling of concrete removed from nuclear installations. Due to the difficulties in determining radioactivity limits that are compatible with utilization of recycled material in practice, a method is proposed that takes into account inhalation of dusts, as occurring during the reprocessing or recycling of the concrete, for instance in road building. This method is based on the maximum permissible radioactivity uptake by inhalation of a nuclide mixture of unknown composition. (RB) [de

Work experience effect on idolatry and the impulsive buying tendencies of adolescents.

Science.gov (United States)

Niu, Han-Jen; Wang, Yau-De

2009-01-01

The interrelationships of three issues relevant to adolescents are the focus of this study, namely, work experience, idolatry, and impulsive buying. Many young people work at some time during their years at high school, which is part of the process of socialization in terms of both thinking and behavior. Idolatry is a common phenomenon among adolescents, and is the way adolescents develop their own values and ideals. Marketers have long recognized the significance of impulse buying, but most studies focus on adult consumers. The purpose of this study was to examine the part-time job effect on idolatry and impulsive buying tendencies of 13- to 20-year-old Taiwanese adolescents. A survey of 337 high school and college students was conducted and results indicate that it has a moderating effect.

Clientelism and vote buying in local elections: A case study of Kartu Bintan Sejahtera

Directory of Open Access Journals (Sweden)

Tri Samnuzulsari

2018-03-01

Full Text Available This study finds out clientelism and vote buying on Kartu Bintan Sejahtera (KBS in Bintan Regency, Riau Islands. The objective of this study is to understand the practices of clientelism and vote buying using KBS. This study based on case study research. The informants consist of General Election Commission of (KPUD Riau Islands, candidates of the governor of Riau Islands 2015-2020, candidates of Bintan Regent 2015-2020, along with their supporting parties and campaigning team, and bureaucracy of the implementation of KBS. The main findings of this study suggest that KBS is used as a clientelism and vote buying practices by the candidate of Riau Islands governor and Bintan Regent, 2015-2020 period. This study also finds that formal and informal political networks are utilized by the candidates as a clientelism and vote buying arenas. This study not only contributes to the literature of clientelism and vote buying, but also adds the literature of social policy in the context of Indonesian local politics setting. This study suggests that KBS is used as a media to obtain the support of the voters in the election of governor of Riau Islands and regent of Bintan 2015-2020. All candidates capitalize the issue of KBS to obtain the popularity. The patterns of the practice of clientelism and vote buying in KBS is by using various media campaigns to promote the success story of KBS. Not only in formal campaign but also in informal campaign, they always promote KBS as their success.

Consumer Online Grocery Buying Intention

OpenAIRE

Hansen, Torben; Jensen, Jan Møller; Solgaard, Hans Stubbe

2003-01-01

This paper tests the ability of two consumer theories - the theory of reasoned action and the theory of planned behavior - in predicting consumer online grocery buying intention. In addition, a comparison of the two theories is conducted. Data were collected from two web-based surveys of Danish (n=1222) and Swedish (n=1038) consumers using self-administered questionnaires. Lisrel results suggest that the theory of planned behavior (with the inclusion of a path from subjective norm to attitude...

Solid waste management and recycling : actors, partnerships and policies in Hyderabad, India and Nairobi, Kenya

NARCIS (Netherlands)

Post, J.; Baud, I.S.A.; Furedy, C.

2004-01-01

Solid waste management and recycling : actors, partnerships and policies in Hyderabad, India and Nairobi, Kenya / ed. by Isa Baud, Johan Post and Christine Furedy Author: Isabelle Suzanne Antoinette Baud; Johan Post Year: cop. 2004 Publisher: Dordrecht [etc.] : Kluwer Academic Publishers Series: The

Aluminium beverage can recycling

Energy Technology Data Exchange (ETDEWEB)

Lewinski, A von

1985-08-01

Canned beverages have become a controversial issue in this era of ecological sensitivity. METALL has already discussed the problem of can recycling. The present article discusses the technical aspects of aluminium can recycling. Two further articles will follow on aluminium can recycling in North America and on the results of European pilot projects.

78 FR 63563 - Buy America Waiver Notification

Science.gov (United States)

2013-10-24

... holidays. SUPPLEMENTARY INFORMATION: Electronic Access An electronic copy of this document may be... provides for a waiver of the Buy America requirements when the application would be inconsistent with the... days following the effective date of the finding. Comments may be submitted to the FHWA's Web site via...

77 FR 74048 - Buy America Waiver Notification

Science.gov (United States)

2012-12-12

... of Canadian and American steel given the unique financing arrangement of the project under which the... strong supporter of Buy America, but given the unique financing arrangement for the NITC project, AISI... (NITC) project. DATES: The effective date of the waiver is December 13, 2012. FOR FURTHER INFORMATION...

75 FR 81708 - Notice of Decision To Issue Buy American Waivers for Foreign Object Debris (FOD) Detection Equipment

Science.gov (United States)

2010-12-28

... issuing any Buy American Waivers to foreign manufacturers, if in the future these foreign companies begin... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Notice of Decision To Issue Buy... that it was considering issuing waivers to Buy American requirements of 49 USC 50101 to foreign...

A model of real estate and psychological factors in decision-making to buy real estate

Directory of Open Access Journals (Sweden)

Bojan Grum

2015-06-01

Full Text Available This article explores the psychological characteristics of potential real estate buyers connected with their decision to buy. Through a review of research, it reveals that most studies of psychological factors in the decision to buy real estate have a partial and dispersed orientation, and examine individual factors independently. It appears that the research area is lacking clearly defined models of psychological factors in the decision to buy real estate that would integrally and relationally explain the role of psychological characteristics of real estate buyers and their expectations in relation to a decision to buy. The article identifies two sets of psychological factors, motivational and emotional, determines their interaction with potential buyers’ expectations when deciding to purchase real estate and offers starting points for forming a model.

22 CFR 96.36 - Prohibition on child buying.

Science.gov (United States)

2010-04-01

... Accreditation and Approval Ethical Practices and Responsibilities § 96.36 Prohibition on child buying. (a) The... person may remit reasonable payments for activities related to the adoption proceedings, pre-birth and.... Professional Qualifications and Training for Employees ...

Buy, don't build -- What does that mean for a software developer?

International Nuclear Information System (INIS)

Little, T.; Rahi, M.A.; Sinclair, C.

1995-01-01

The buzz phrase of the 1990's for the petroleum software industry has become ''buy, don't build.'' For an end user in an oil company, this generally means acquiring application software rather than developing it internally. The concept of buy, don't build can also apply for a software developer. Purchasing software toolkit components can expedite the development of an application as well as reduce future support requirements

The Fernald Waste Recycling Program

International Nuclear Information System (INIS)

Motl, G.P.

1993-01-01

Recycling is considered a critical component of the waste disposition strategy at the Fernald Plant. It is estimated that 33 million cubic feet of waste will be generated during the Fernald cleanup. Recycling some portion of this waste will not only conserve natural resources and disposal volume but will, even more significantly, support the preservation of existing disposition options such as off-site disposal or on-site storage. Recognizing the strategic implications of recycling, this paper outlines the criteria used at Fernald to make recycle decisions and highlights several of Fernald's current recycling initiatives

The recycling is moving

CERN Multimedia

GS Department

2011-01-01

The recycling site currently situated near building 133 has been transferred to the car park of building 156. The site is identified by the sign “RECYCLING” and the above logo. In this new, more accessible site, you will find recycling bins for the following waste: PET (recyclable plastic bottles); Aluminium cans; Nespresso coffee capsules.  

Impulsivity and compulsive buying are associated in a non-clinical sample: an evidence for the compulsivity-impulsivity continuum?

Science.gov (United States)

Paula, Jonas J de; Costa, Danielle de S; Oliveira, Flavianne; Alves, Joana O; Passos, Lídia R; Malloy-Diniz, Leandro F

2015-01-01

Compulsive buying is controversial in clinical psychiatry. Although it is defined as an obsessive-compulsive disorder, other personality aspects besides compulsivity are related to compulsive buying. Recent studies suggest that compulsivity and impulsivity might represent a continuum, with several psychiatric disorders lying between these two extremes. In this sense, and following the perspective of dimensional psychiatry, symptoms of impulsivity and compulsivity should correlate even in a non-clinical sample. The present study aims to investigate whether these two traits are associated in a healthy adult sample. We evaluated 100 adults, with no self-reported psychiatric disorders, using the Barratt Impulsiveness Scale-11 and two scales of compulsive buying. Using multiple linear regressions, we found that impulsivity accounted for about 15% of variance in the compulsive-buying measure. Our results suggest that an association between impulsivity and compulsive buying occurs even in non-clinical samples, evidence that compulsivity and impulsivity might form a continuum and that compulsive buying might be an intermediate condition between these two personality traits.

GASN sheets

International Nuclear Information System (INIS)

2013-12-01

This document gathers around 50 detailed sheets which describe and present various aspects, data and information related to the nuclear sector or, more generally to energy. The following items are addressed: natural and artificial radioactive environment, evolution of energy needs in the world, radioactive wastes, which energy for France tomorrow, the consequences in France of the Chernobyl accident, ammunitions containing depleted uranium, processing and recycling of used nuclear fuel, transport of radioactive materials, seismic risk for the basic nuclear installations, radon, the precautionary principle, the issue of low doses, the EPR, the greenhouse effect, the Oklo nuclear reactors, ITER on the way towards fusion reactors, simulation and nuclear deterrence, crisis management in the nuclear field, does nuclear research put a break on the development of renewable energies by monopolizing funding, nuclear safety and security, the plutonium, generation IV reactors, comparison of different modes of electricity production, medical exposure to ionizing radiations, the control of nuclear activities, food preservation by ionization, photovoltaic solar collectors, the Polonium 210, the dismantling of nuclear installations, wind energy, desalination and nuclear reactors, from non-communication to transparency about nuclear safety, the Jules Horowitz reactor, CO 2 capture and storage, hydrogen, solar energy, the radium, the subcontractors of maintenance of the nuclear fleet, biomass, internal radio-contamination, epidemiological studies, submarine nuclear propulsion, sea energy, the Three Mile Island accident, the Chernobyl accident, the Fukushima accident, the nuclear after Fukushima

Predicting Hot Deformation of AA5182 Sheet

Science.gov (United States)

Lee, John T.; Carpenter, Alexander J.; Jodlowski, Jakub P.; Taleff, Eric M.

Aluminum 5000-series alloy sheet materials exhibit substantial ductilities at hot and warm temperatures, even when grain size is not particularly fine. The relatively high strain-rate sensitivity exhibited by these non-superplastic materials, when deforming under solute-drag creep, is a primary contributor to large tensile ductilities. This active deformation mechanism influences both plastic flow and microstructure evolution across conditions of interest for hot- and warm-forming. Data are presented from uniaxial tensile and biaxial bulge tests of AA5182 sheet material at elevated temperatures. These data are used to construct a material constitutive model for plastic flow, which is applied in finite-element-method (FEM) simulations of plastic deformation under multiaxial stress states. Simulation results are directly compared against experimental data to explore the usefulness of this constitutive model. The effects of temperature and stress state on plastic response and microstructure evolution are discussed.

Toward zero waste: Composting and recycling for sustainable venue based events

International Nuclear Information System (INIS)

Hottle, Troy A.; Bilec, Melissa M.; Brown, Nicholas R.; Landis, Amy E.

2015-01-01

Highlights: • Venues have billions of customers per year contributing to waste generation. • Waste audits of four university baseball games were conducted to assess venue waste. • Seven scenarios including composting were modeled using EPA’s WARM. • Findings demonstrate tradeoffs between emissions, energy, and landfill avoidance. • Sustainability of handling depends on efficacy of collection and treatment impacts. - Abstract: This study evaluated seven different waste management strategies for venue-based events and characterized the impacts of event waste management via waste audits and the Waste Reduction Model (WARM). The seven waste management scenarios included traditional waste handling methods (e.g. recycle and landfill) and management of the waste stream via composting, including purchasing where only compostable food service items were used during the events. Waste audits were conducted at four Arizona State University (ASU) baseball games, including a three game series. The findings demonstrate a tradeoff among CO 2 equivalent emissions, energy use, and landfill diversion rates. Of the seven waste management scenarios assessed, the recycling scenarios provide the greatest reductions in CO 2 eq. emissions and energy use because of the retention of high value materials but are compounded by the difficulty in managing a two or three bin collection system. The compost only scenario achieves complete landfill diversion but does not perform as well with respect to CO 2 eq. emissions or energy. The three game series was used to test the impact of staffed bins on contamination rates; the first game served as a baseline, the second game employed staffed bins, and the third game had non staffed bins to determine the effect of staffing on contamination rates. Contamination rates in both the recycling and compost bins were tracked throughout the series. Contamination rates were reduced from 34% in the first game to 11% on the second night (with the

Toward zero waste: Composting and recycling for sustainable venue based events

Energy Technology Data Exchange (ETDEWEB)

Hottle, Troy A., E-mail: troy.hottle@asu.edu [Arizona State University, School of Sustainable Engineering and the Built Environment, 370 Interdisciplinary Science and Technology Building 4 (ISTB4), 781 East Terrace Road, Tempe, AZ 85287-6004 (United States); Bilec, Melissa M., E-mail: mbilec@pitt.edu [University of Pittsburgh, Civil and Environmental Engineering, 153 Benedum Hall, 3700 O’Hara Street, Pittsburgh, PA 15261-3949 (United States); Brown, Nicholas R., E-mail: nick.brown@asu.edu [Arizona State University, University Sustainability Practices, 1130 East University Drive, Suite 206, Tempe, AZ 85287 (United States); Landis, Amy E., E-mail: amy.landis@asu.edu [Arizona State University, School of Sustainable Engineering and the Built Environment, 375 Interdisciplinary Science and Technology Building 4 (ISTB4), 781 East Terrace Road, Tempe, AZ 85287-6004 (United States)

2015-04-15

Highlights: • Venues have billions of customers per year contributing to waste generation. • Waste audits of four university baseball games were conducted to assess venue waste. • Seven scenarios including composting were modeled using EPA’s WARM. • Findings demonstrate tradeoffs between emissions, energy, and landfill avoidance. • Sustainability of handling depends on efficacy of collection and treatment impacts. - Abstract: This study evaluated seven different waste management strategies for venue-based events and characterized the impacts of event waste management via waste audits and the Waste Reduction Model (WARM). The seven waste management scenarios included traditional waste handling methods (e.g. recycle and landfill) and management of the waste stream via composting, including purchasing where only compostable food service items were used during the events. Waste audits were conducted at four Arizona State University (ASU) baseball games, including a three game series. The findings demonstrate a tradeoff among CO{sub 2} equivalent emissions, energy use, and landfill diversion rates. Of the seven waste management scenarios assessed, the recycling scenarios provide the greatest reductions in CO{sub 2} eq. emissions and energy use because of the retention of high value materials but are compounded by the difficulty in managing a two or three bin collection system. The compost only scenario achieves complete landfill diversion but does not perform as well with respect to CO{sub 2} eq. emissions or energy. The three game series was used to test the impact of staffed bins on contamination rates; the first game served as a baseline, the second game employed staffed bins, and the third game had non staffed bins to determine the effect of staffing on contamination rates. Contamination rates in both the recycling and compost bins were tracked throughout the series. Contamination rates were reduced from 34% in the first game to 11% on the second night

Variables affecting the propensity to buy branded beef among groups of Australian beef buyers.

Science.gov (United States)

Morales, L Emilio; Griffith, Garry; Wright, Victor; Fleming, Euan; Umberger, Wendy; Hoang, Nam

2013-06-01

Australian beef consumers have different preferences given their characteristics and the effect on expected quality of cues related to health, production process and eating experience. Beef brands using Meat Standards Australia (MSA) grades can help to signal quality and reduce consumers' uncertainty when shopping. The objective of this study is to identify the characteristics of beef buyers and their perceptions about product attributes that affect the propensity to buy branded beef. Binary logistic models were applied identifying differences between all respondents and the potential target market, including buyers in medium to high income segments, and between buyers in the target market who would buy branded beef for taste and health reasons. Variables increasing the propensity to buy branded beef include previous experience, appreciation for branded cuts and concern about quality more than size. Finally, variations in preferences for marbling and cut were found between buyers who would buy branded beef for taste and health reasons. Copyright © 2013 Elsevier Ltd. All rights reserved.

Consumers' willingness to buy food through the internet

DEFF Research Database (Denmark)

Grunert, Klaus G.; Ramus, Kim

2005-01-01

the internet. Practical implications: The literature review suggests that concepts combining convenience and an emphasis on information intensive food products will be most successful, and that consumers having a "wired lifestyle" are the most likely users. However, much more detailed insights will be possible......Purpose: The purpose of this paper is to review literature on factors that may have an impact on consumers' probability to buy food over the internet, and to suggest a model that can guide future research. Design/methodology/approach: Determinants of consumer intention to buy food via the internet...... of scattered evidence is available, there is a need for a coherent, operational, theory-based model that can summarize findings and guide future research. Research limitations/implications: The proposed model is operational and can be used in future empirical research on consumers' food shopping via...

Consumers' willingness to buy food through the internet

DEFF Research Database (Denmark)

Grunert, Klaus G.; Ramus, Kim

2005-01-01

Purpose: The purpose of this paper is to review literature on factors that may have an impact on consumers' probability to buy food over the internet, and to suggest a model that can guide future research. Design/methodology/approach: Determinants of consumer intention to buy food via the internet...... are sorted into the categories medium, product, consumer, firm, and environment. In order to draw the various results together and provide a coherent framework for future research, a model is proposed that combines the theory of planned behaviour and the lifestyle construct. Findings: While a lot...... of scattered evidence is available, there is a need for a coherent, operational, theory-based model that can summarize findings and guide future research. Research limitations/implications: The proposed model is operational and can be used in future empirical research on consumers' food shopping via...

Polyacrylonitrile Fibers Anchored Cobalt/Graphene Sheet Nanocomposite: A Low-Cost, High-Performance and Reusable Catalyst for Hydrogen Generation.

Science.gov (United States)

Zhang, Fei; Huang, Guoji; Hou, Chengyi; Wang, Hongzhi; Zhang, Qinghong; Li, Yaogang

2016-06-01

Cobalt and its composites are known to be active and inexpensive catalysts in sodium borohydride (NaBH4) hydrolysis to generate clean and renewable hydrogen energy. A novel fiber catalyst, cobalt/graphene sheet nanocomposite anchored on polyacrylonitrile fibers (Co/GRs-PANFs), which can be easily recycled and used in any reactor with different shapes, were synthesized by anchoring cobalt/graphene (Co/GRs) on polyacrylonitrile fibers coated with graphene (GRs-PANFs) at low temperature. The unique structure design effectively prevents the inter-sheet restacking of Co/GRs and fully exploits the large surface area of novel hybrid material for generate hydrogen. And the extra electron transfer path supplied by GRs on the surface of GRs-PANFs can also enhance their catalysis performances. The catalytic activity of the catalyst was investigated by the hydrolysis of NaBH4 in aqueous solution with GRs-PANFs. GRs powders and Co powders were used as control groups. It was found that both GRs and fiber contributed to the hydrogen generation rate of Co/GRs-PANFs (3222 mL x min(-1) x g(-1)), which is much higher than that of cobalt powders (915 mL x min(-1) x g(-1)) and Co/GRs (995 mL x min(-1) x g(-1)). The improved hydrogen generation rate, low cost and uncomplicated recycling make the Co/GRs-PANFs promising candidate as catalysts for hydrogen generation.

Understanding African American women's decisions to buy and eat dark green leafy vegetables: an application of the reasoned action approach.

Science.gov (United States)

Sheats, Jylana L; Middlestadt, Susan E; Ona, Fernando F; Juarez, Paul D; Kolbe, Lloyd J

2013-01-01

Examine intentions to buy and eat dark green leafy vegetables (DGLV). Cross-sectional survey assessing demographics, behavior, intention, and Reasoned Action Approach constructs (attitude, perceived norm, self-efficacy). Marion County, Indiana. African American women responsible for buying and preparing household food. Reasoned Action Approach constructs explaining intentions to buy and eat DGLV. Summary statistics, Pearson correlations, and multiple regression analyses. Among participants (n = 410, mean age = 43 y), 76% and 80%, respectively, reported buying and eating DGLV in the past week. Mean consumption was 1.5 cups in the past 3 days. Intentions to buy (r = 0.20, P Reasoned Action Approach constructs explained 71.2% of the variance in intention to buy, and 60.9% of the variance in intention to eat DGLV. Attitude (β = .63) and self-efficacy (β = .24) related to buying and attitude (β = .60) and self-efficacy (β = .23) related to eating DGLV explained significant amounts of variance in intentions to buy and eat more DGLV. Perceived norm was unrelated to either intention to buy or eat DGLV. Interventions designed for this population of women should aim to improve DGLV-related attitudes and self-efficacy. Copyright © 2013 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Buying a Constant Competitive Ratio for Paging

NARCIS (Netherlands)

Csirik, János; Imreh, Csanád; Noga, John; Seiden, Steve S.; Woeginger, Gerhard; Meyer auf der Heide, Friedhelm

2001-01-01

We consider a variant of the online paging problem where the online algorithm may buy additional cache slots at a certain cost. The overall cost incurred equals the total cost for the cache plus the number of page faults. This problem and our results are a generalization of both, the classical

Buying a constant competitive ratio for paging

NARCIS (Netherlands)

Csirik, J.; Imreh, Cs.; Noga, J.; Seiden, S.S.; Woeginger, G.J.; Meyer auf der Heide, F.

2001-01-01

We consider a variant of the online paging problem where the online algorithm may buy additional cache slots at a certain cost. The overall cost incurred equals the total cost for the cache plus the number of page faults. This problem and our results are a generalization of both, the classical

76 FR 72027 - Buy America Waiver Notification

Science.gov (United States)

2011-11-21

... Federal Register's home page at: http://www.archives.gov and the Government Printing Office's database at... explained that there are no vehicles on the market that currently meet the FHWA's Buy America standard... an all electric vehicle and that no vehicle on the market currently satisfies a 100 percent domestic...

Optimisation of petroleum refinery water network systems retrofit incorporating reuse, regeneration and recycle strategies

Energy Technology Data Exchange (ETDEWEB)

Khor, Cheng Seong; Shah, Nilay [Imperial College London (United Kingdom); Mahadzir, Shuhaimi [Universiti Teknologi Petronas (Malaysia); Elkamel, Ali [University of Waterloo (Canada)

2012-02-15

Increasingly strict environmental regulations have given rise to higher requirements for operating efficiency and optimization and water has become a vital resource in the refining process and allied industries. Due to this high demand for water, plants may be exposed to supply interruptions and shortages in the future. Major concerns in the petroleum refining industry are the scarcity of fresh water supply and increasingly rigid rules on wastewater discharge, which have resulted from concerns over the environmental impact. This paper presents the efforts made to develop an optimization framework for design of petroleum refinery water network systems and retrofitting that incorporates reuse, regeneration, and recycling strategies. This framework includes the complementary advantage of water pinch analysis (WPA). Water minimization strategies were incorporated as first postulates in a superstructural representation that includes all feasible flow-sheet options for taking advantage of water reuse, regeneration and recycling opportunities. Additionally, a post-optimization analysis was carried out to evaluate the repeated treatment processes required to identify the most efficient retrofit option.

Relationship of Corporate Social Responsibility with Consumer Buying Behavior: An Indian Perspective

Directory of Open Access Journals (Sweden)

Supran Kumar Sharma

2013-12-01

Full Text Available With the help of binary logistic regression model present attempt examines the impact of business organization’s Corporate Social Responsibility (CSR practices on buying behavior of the consumers. By taking the responses of 197 consumers in the Jammu and Kashmir province of India, the study highlights that how different dimensions of CSR practices and selected demographics of the organizations are significantly associated with the buying behavior of consumers. The study finds negative relationship between both legal responsibilities and environment friendly practices of companies with the consumer buying behavior. The results have implications for marketing practitioners and strategic management professionals who would like to use their organisation’s CSR practices as a tool to positively influence consumer behavior. Findings suggest that business organizations should be more transparent on their legal aspects and philanthropic activities.

Effect of Situational Factors and Product on Consumer Buying Decision In Hypermart at Manado City

Directory of Open Access Journals (Sweden)

Nova Christian Mamuaya

2016-06-01

Full Text Available This research aims at (1 understanding and analyzing the effect of situational and non situational (produc factors, simultaneously or partially, on the consumer buying decision in hypermart at Manado City, (2 understanding and analyzing factor with dominant effect on consumer buying decision in hypermart at Manado City. The observed situational and non situational (product factors through Belk Theory. Sampling has been developed through accidental sampling, resulting in 60 respondents. Data  have  been  collected  by main instrument of questionnaire, 5-point Likert Scale to measure the respondents’ answer, data analysis using multiple linier regression. Results of research indicate that situational factor and product have significant effect simultaneously or partially on consumer buying decisions in hypermart at Manado City and product assortment has dominant effect on consumer buying decision in hypermart at Manado City.

The Role of Television Advertisements Toward Housewives Buying Pattern in Manado City

OpenAIRE

Delimayanti, Anisa

2014-01-01

Advertisement used as a major tool in marketing managers which helps enable the companies to sell goods and services. Television advertisement is the main media in current time. This research is designed to have a clearer image and deeper understanding about the role of television advertisements among housewives buying pattern in Manado city. The method used qualitative research methodology with case study approach which provide descriptive insight about housewives€™ buying pattern toward tel...

Tire Recycling

Science.gov (United States)

1997-01-01

Cryopolymers, Inc. tapped NASA expertise to improve a process for recycling vehicle tires by converting shredded rubber into products that can be used in asphalt road beds, new tires, hoses, and other products. In conjunction with the Southern Technology Applications Center and Stennis Space Center, NASA expertise in cryogenic fuel-handling needed for launch vehicle and spacecraft operations was called upon to improve the recycling concept. Stennis advised Cryopolymers on the type of equipment required, as well as steps to reduce the amount of liquid nitrogen used in the process. They also guided the company to use more efficient ways to control system hardware. It is estimated that more than 300 million tires nationwide are produced per year. Cryopolymers expects to reach a production rate of 5,000 tires recycled per day.

Recycle Glass in Foam Glass Production

DEFF Research Database (Denmark)

Petersen, Rasmus Rosenlund; König, Jakob; Yue, Yuanzheng

The foam glass industry turn recycle glass into heat insulating building materials. The foaming process is relative insensitive to impurities in the recycle glass. It is therefore considered to play an important role in future glass recycling. We show and discuss trends of use of recycled glasses...... in foam glass industry and the supply sources and capacity of recycle glass....

Pengaruh Buy Back Saham PT Telkom terhadap Dividen Periode 2005 - 2008

Directory of Open Access Journals (Sweden)

Natasya Rusbandi

2010-05-01

Full Text Available Micro and macro economic condition has negative and positive effect for the financial market and also the investment. Based on that condition, many companies had to do some corporate action which mean investors and also shareholders had to adjust their portfolio for getting their objective. Investors and shareholder will see this corporate action. It includes the investor who wants to buy the company’s stock. This attention had always related with the dividend payment which will get by the investor, because for the long term investor, or the shareholders, the information about dividend payment is very important for them. When global financial crises happened in 2008, some of the emiten in Indonesia capital market, had donne their corporate action which is the buy back or repurchase stock of their outstanding shares. Some of them is the state owned enterprise, PT TELKOM. Some important thing which related with the buy back is the stock price and also dividend price. With this buy back strategy, it can be seen that PT TELKOM had tried to eliminate any threat with their stock price at that time, or to prevent their stock price become undervalued. Especially in the third quarter in 2008. This strategy had shown succeed because when the global financial crisis happened, TELKOM performance had indicated succeed based on their financial report and also the EPS and DPS every year did not show significance different result. 

Auditing an intensive care unit recycling program.

Science.gov (United States)

Kubicki, Mark A; McGain, Forbes; O'Shea, Catherine J; Bates, Samantha

2015-06-01

The provision of health care has significant direct environmental effects such as energy and water use and waste production, and indirect effects, including manufacturing and transport of drugs and equipment. Recycling of hospital waste is one strategy to reduce waste disposed of as landfill, preserve resources, reduce greenhouse gas emissions, and potentially remain fiscally responsible. We began an intensive care unit recycling program, because a significant proportion of ICU waste was known to be recyclable. To determine the weight and proportion of ICU waste recycled, the proportion of incorrect waste disposal (including infectious waste contamination), the opportunity for further recycling and the financial effects of the recycling program. We weighed all waste and recyclables from an 11-bed ICU in an Australian metropolitan hospital for 7 non-consecutive days. As part of routine care, ICU waste was separated into general, infectious and recycling streams. Recycling streams were paper and cardboard, three plastics streams (polypropylene, mixed plastics and polyvinylchloride [PVC]) and commingled waste (steel, aluminium and some plastics). ICU waste from the waste and recycling bins was sorted into those five recycling streams, general waste and infectious waste. After sorting, the waste was weighed and examined. Recycling was classified as achieved (actual), potential and total. Potential recycling was defined as being acceptable to hospital protocol and local recycling programs. Direct and indirect financial costs, excluding labour, were examined. During the 7-day period, the total ICU waste was 505 kg: general waste, 222 kg (44%); infectious waste, 138 kg (27%); potentially recyclable waste, 145 kg (28%). Of the potentially recyclable waste, 70 kg (49%) was actually recycled (14% of the total ICU waste). In the infectious waste bins, 82% was truly infectious. There was no infectious contamination of the recycling streams. The PVC waste was 37% contaminated

Guava Jam packaging determinant attributes in consumer buying decision

Directory of Open Access Journals (Sweden)

Maria Inês Souza Dantas

2011-09-01

Full Text Available Using packaging and labels to lure consumers and to communicate product benefits directly on the shelf is a competitive advantage factor in the food industry sector. The label is especially effective since besides supplying basic details, such as weight, ingredients, and instructions in compliance with governmental regulations, it attracts consumers' attention and the desire to buy and which often becomes synonymous to the brand name. The objective of this study was to obtain detailed information on consumers' attitudes, opinions, behavior, and concepts regarding guava jam packaging using the focus group technique. The results showed that label color and design, packaging type and information, and brand name and price are determinant attributes in the consumers' decision to buy guava jam.

Recycling of Metals

DEFF Research Database (Denmark)

Damgaard, Anders; Christensen, Thomas Højlund

2011-01-01

Metals like iron and aluminium are produced from mineral ore and used for a range of products, some of which have very short lifetimes and thus constitute a major fraction of municipal waste. Packaging in terms of cans, foils and containers are products with a short lifetime. Other products like...... appliances, vehicles and buildings, containing iron and aluminium metals, have long lifetimes before they end up in the waste stream. The recycling of production waste and postconsumer metals has a long history in the metal industry. Some metal smelters are today entirely based on scarp metals. This chapter...... describes briefly how iron and aluminium are produced and how scrap metal is recycled in the industry. Quality requirements and use of recycled products are discussed, as are the resource and environmental issues of metal recycling. Copper and other metals are also found in waste but in much smaller...

Nuclear reactor recyclation device

International Nuclear Information System (INIS)

Takigawa, Yukio; Chuma, Kazuto

1987-01-01

Purpose: To prevent the unevenness for the coolant flow rate even when abnormality occurs to one of recycling pumps. Constitution: A plurality of jet pumps disposed at an interval around the reactor core are divided circumferentially into two sets, and a pipeway is disposed to the outside of each pair including recycling pumps corresponding to each of the sets. The pipeway is connected to the recycling inlet of the jet pump by way of a manifold. The discharge portion of the recycling pumps of the loop pipeway are connected with each other by way of communication pipes, and a normally closed valve is disposed to the communication pipe and the normally closed valve of the communication pipe is opened upon detecting abnormality for one of the recycling pumps. Thus, if either one of the pair of recycling pumps shows abnormal state, coolants flows from the other of pipeway to the outside of the loop pipeway and coolants are supplied from all the jet pumps to the reactor core portion and, accordingly, the not-uniform flow rate can be prevented to eliminate undesired effect on the reactor core. (Kamimura, M.)

Recycling - Danish Waste Management Strategy

DEFF Research Database (Denmark)

Romann, Anne Funch; Thøgersen, John; Husmer, Lis

The report challanges recycling as the only waste handling strategy. The tonnes of recycled materials should not be the only goal - it is essential to minimize the waste production and focus on eliminating hazardous materials.......The report challanges recycling as the only waste handling strategy. The tonnes of recycled materials should not be the only goal - it is essential to minimize the waste production and focus on eliminating hazardous materials....

Length sensing and control of a Michelson interferometer with power recycling and twin signal recycling cavities.

Science.gov (United States)

Gräf, Christian; Thüring, André; Vahlbruch, Henning; Danzmann, Karsten; Schnabel, Roman

2013-03-11

The techniques of power recycling and signal recycling have proven as key concepts to increase the sensitivity of large-scale gravitational wave detectors by independent resonant enhancement of light power and signal sidebands within the interferometer. Developing the latter concept further, twin signal recycling was proposed as an alternative to conventional detuned signal recycling. Twin signal recycling features the narrow-band sensitivity gain of conventional detuned signal recycling but furthermore facilitates the injection of squeezed states of light, increases the detector sensitivity over a wide frequency band and requires a less complex detection scheme for optimal signal readout. These benefits come at the expense of an additional recycling mirror, thus increasing the number of degrees of freedom in the interferometer which need to be controlled.In this article we describe the development of a length sensing and control scheme and its successful application to a tabletop-scale power recycled Michelson interferometer with twin signal recycling. We were able to lock the interferometer in all relevant longitudinal degrees of freedom and thus laid the foundation for further investigations of this interferometer configuration to evaluate its viability for the application in gravitational wave detectors.

Nuclear recycling: costs, savings, and safeguards

International Nuclear Information System (INIS)

Spinrad, B.I.

1985-01-01

This chapter discusses the economics, physical and chemical processes, and safety of nuclear fuel recycling. The spent fuel must be chemically reprocessed in order to recover uranium and plutonium. Topics considered include indifference costs, recycling in light water reactors (LWRs), plutonium in fast reactors, the choice between recycling and storage, safeguards, and weapons proliferation. It is shown that the economics of recycling nuclear fuel involves the actual costs and savings of the recycling operation in terms of money spent, made, and saved, and the impact of the recycling on the future cost of uranium

Benchmarking survey for recycling.

Energy Technology Data Exchange (ETDEWEB)

Marley, Margie Charlotte; Mizner, Jack Harry

2005-06-01

This report describes the methodology, analysis and conclusions of a comparison survey of recycling programs at ten Department of Energy sites including Sandia National Laboratories/New Mexico (SNL/NM). The goal of the survey was to compare SNL/NM's recycling performance with that of other federal facilities, and to identify activities and programs that could be implemented at SNL/NM to improve recycling performance.

Validation of three compulsive buying scales on an Italian sample.

Science.gov (United States)

Tommasi, Marco; Busonera, Alessandra

2012-12-01

Compulsive shopping is an impulse control disorder that produces psychological distress. Appropriate measurement scales of compulsive buying are important to identify compulsive buyers. Three compulsive buying scales (Faber and O'Guinn scale, Edwards scale, Yale and Brown scale) were tested in an Italian sample composed of 438 participants randomly selected from the general population. Self-report questionnaires measured psychiatric dysfunctions and personality traits. The data confirmed that high anxiety, obsessive-compulsive dysfunctions, depression, psychoticism, and low self-esteem were associated with inappropriate shopping. The Faber and O'Guinn scale and Edwards Scale are appropriate for surveys, while the Yale and Brown scale are more appropriate for clinical diagnosis of psychological dependences.

Comparing Sex Buyers With Men Who Do Not Buy Sex: New Data on Prostitution and Trafficking.

Science.gov (United States)

Farley, Melissa; Golding, Jacqueline M; Matthews, Emily Schuckman; Malamuth, Neil M; Jarrett, Laura

2015-08-31

We investigated attitudes and behaviors associated with prostitution and sexual aggression among 101 men who buy sex and 101 age-, education-, and ethnicity-matched men who did not buy sex. Both groups tended to accept rape myths, be aware of harms of prostitution and trafficking, express ambivalence about the nature of prostitution, and believe that jail time and public exposure are the most effective deterrents to buying sex. Sex buyers were more likely than men who did not buy sex to report sexual aggression and likelihood to rape. Men who bought sex scored higher on measures of impersonal sex and hostile masculinity and had less empathy for prostituted women, viewing them as intrinsically different from other women. When compared with non-sex-buyers, these findings indicate that men who buy sex share certain key characteristics with men at risk of committing sexual aggression as documented by research based on the leading scientific model of the characteristics of non-criminal sexually aggressive men, the Confluence Model of sexual aggression. © The Author(s) 2015.

Methodologies for analysis of patterning in the mouse RPE sheet

Science.gov (United States)

Boatright, Jeffrey H.; Dalal, Nupur; Chrenek, Micah A.; Gardner, Christopher; Ziesel, Alison; Jiang, Yi; Grossniklaus, Hans E.

2015-01-01

Purpose Our goal was to optimize procedures for assessing shapes, sizes, and other quantitative metrics of retinal pigment epithelium (RPE) cells and contact- and noncontact-mediated cell-to-cell interactions across a large series of flatmount RPE images. Methods The two principal methodological advances of this study were optimization of a mouse RPE flatmount preparation and refinement of open-access software to rapidly analyze large numbers of flatmount images. Mouse eyes were harvested, and extra-orbital fat and muscles were removed. Eyes were fixed for 10 min, and dissected by puncturing the cornea with a sharp needle or a stab knife. Four radial cuts were made with iridectomy scissors from the puncture to near the optic nerve head. The lens, iris, and the neural retina were removed, leaving the RPE sheet exposed. The dissection and outcomes were monitored and evaluated by video recording. The RPE sheet was imaged under fluorescence confocal microscopy after staining for ZO-1 to identify RPE cell boundaries. Photoshop, Java, Perl, and Matlab scripts, as well as CellProfiler, were used to quantify selected parameters. Data were exported into Excel spreadsheets for further analysis. Results A simplified dissection procedure afforded a consistent source of images that could be processed by computer. The dissection and flatmounting techniques were illustrated in a video recording. Almost all of the sheet could be routinely imaged, and substantial fractions of the RPE sheet (usually 20–50% of the sheet) could be analyzed. Several common technical problems were noted and workarounds developed. The software-based analysis merged 25 to 36 images into one and adjusted settings to record an image suitable for large-scale identification of cell-to-cell boundaries, and then obtained quantitative descriptors of the shape of each cell, its neighbors, and interactions beyond direct cell–cell contact in the sheet. To validate the software, human- and computer

42 CFR 407.43 - Buy-in groups available to Puerto Rico, Guam, the Virgin Islands, and American Samoa.

Science.gov (United States)

2010-10-01

... Virgin Islands, and American Samoa. (a) Categories included in buy-in groups. The buy-in groups that are..., Guam, the Virgin Islands, and American Samoa may choose any of the following coverage groups: (1) Group... 42 Public Health 2 2010-10-01 2010-10-01 false Buy-in groups available to Puerto Rico, Guam, the...

A tale of five cities: Using recycling frameworks to analyse inclusive recycling performance.

Science.gov (United States)

Scheinberg, Anne; Simpson, Michael

2015-11-01

'Recycling' is a source of much confusion, particularly when comparing solid waste systems in high-income countries with those in low- and middle-income countries. Few analysts can explain why the performance and structure of recycling appears to be so different in rich countries from poor ones, nor why well-meaning efforts to implement recycling so often fail. The analysis of policy drivers, and the Integrated Sustainable Waste Management (ISWM) framework, come close to an explanation.This article builds on these earlier works, focusing in on five cities profiled in the 2010 UN-Habitat publication (Scheinberg A, Wilson DC and Rodic L (2010) Solid Waste Management in the World's Cities. UN-Habitat's Third Global Report on the State of Water and Sanitation in the World's Cities. Newcastle-on-Tyne, UK: Earthscan Publications). Data from these cities and others provides the basis for developing a new tool to analyse inclusive recycling performance. The points of departure are the institutional and economic relationships between the service chain, the public obligation to remove waste, pollution, and other forms of disvalue, and the value chain, a system of private enterprises trading valuable materials and providing markets for recyclables. The methodological innovation is to use flows of materials and money as indicators of institutional relationships, and is an extension of process flow diagramming.The authors are using the term 'recycling framework analysis' to describe this new form of institutional analysis. The diagrams increase our understanding of the factors that contribute to high-performance inclusive recycling. By focusing on institutional relationships, the article seeks to improve analysis, planning, and ultimately, outcomes, of recycling interventions. © The Author(s) 2015.

Resource Efficient Metal and Material Recycling

Science.gov (United States)

Reuter, Markus A.; van Schaik, Antoinette

Metals enable sustainability through their use and their recyclability. However, various factors can affect the Resource Efficiency of Metal Processing and Recycling. Some typical factors that enable Resource Efficiency include and arranged under the drivers of sustainability: Environment (Maximize Resource Efficiency — Energy, Recyclates, Materials, Water, Sludges, Emissions, Land); Economic Feasibility (BAT & Recycling Systems Simulation / Digitalization, Product vis-à-vis Material Centric Recycling); and Social — Licence to Operate (Legislation, consumer, policy, theft, manual labour.). In order to realize this primary production has to be linked systemically with typical actors in the recycling chain such as Original Equipment Manufacturers (OEMs), Recyclers & Collection, Physical separation specialists as well as process metallurgical operations that produce high value metals, compounds and products that recycle back to products. This is best done with deep knowledge of multi-physics, technology, product & system design, process control, market, life cycle management, policy, to name a few. The combination of these will be discussed as Design for Sustainability (DfS) and Design for Recycling (DfR) applications.

48 CFR 52.225-3 - Buy American Act-Free Trade Agreements-Israeli Trade Act.

Science.gov (United States)

2010-10-01

... Trade Agreements-Israeli Trade Act. 52.225-3 Section 52.225-3 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.225-3 Buy American Act—Free Trade Agreements—Israeli Trade Act. As prescribed in 25.1101(b)(1)(i), insert the following clause: Buy American Act—Free Trade Agreements—Israeli...

Impulsivity and compulsive buying are associated in a non-clinical sample: an evidence for the compulsivity-impulsivity continuum?

Directory of Open Access Journals (Sweden)

Jonas J. de Paula

2015-09-01

Full Text Available Objective:Compulsive buying is controversial in clinical psychiatry. Although it is defined as an obsessive-compulsive disorder, other personality aspects besides compulsivity are related to compulsive buying. Recent studies suggest that compulsivity and impulsivity might represent a continuum, with several psychiatric disorders lying between these two extremes. In this sense, and following the perspective of dimensional psychiatry, symptoms of impulsivity and compulsivity should correlate even in a non-clinical sample. The present study aims to investigate whether these two traits are associated in a healthy adult sample.Methods:We evaluated 100 adults, with no self-reported psychiatric disorders, using the Barratt Impulsiveness Scale-11 and two scales of compulsive buying.Results:Using multiple linear regressions, we found that impulsivity accounted for about 15% of variance in the compulsive-buying measure.Conclusions:Our results suggest that an association between impulsivity and compulsive buying occurs even in non-clinical samples, evidence that compulsivity and impulsivity might form a continuum and that compulsive buying might be an intermediate condition between these two personality traits.

APPLICATION OF THE HOWARD'S MODEL ON CONSUMER BEHAVIOR IN BUYING INSURANCE POLICY

OpenAIRE

Martje Paais; Semuel Souhoka

2017-01-01

This research intends to predict factors that drive consumer to buy insurance policy, based on consumer behavior model by Howard. In main variable used is buying decision. In addition, this study also includes information, brand image, confidence and attitude as the control variables. The analysis units are exclusive policy insured in Malang region. The data was collected using questionnaire. The t-test in simple regression models are used to test hypotheses. The research finds about: first, ...

Relations of Brand Image Tocustomers Buying Decisionon Grand Inna Muara Hotel Padang

OpenAIRE

Zengga, Zengga; Chair, Ira Meirina; Abrian, Youmil

2013-01-01

This study aims to describe the relations between brand image to customers buying decision room in hotel grand inna muara padang. This study is a descriptive correlational study. The study population as many as 1694 consists of guest during stay on grand inna muara hotel padang. The descriptive analysis of the results showed that brand image categorized excellent (56%) and categorized quite good (33%). The descriptive analysis of the result results showed that customers buying decision categ...

Media and sustainable apparel buying intention

OpenAIRE

Lenne, de, Orpha; Vandenbosch, Laura

2017-01-01

Abstract: Purpose Using the theory of planned behavior, this paper examined the relationships between different types of media and the intention to buy sustainable apparel and tested whether attitudes, social norms, and self-efficacy beliefs may explain these relationships. Design/methodology/approach A cross-sectional survey study was conducted among 681 young adults (18-26 years old). Findings Exposure to social media content of sustainable organizations, eco-activists and sustainable appar...

Synthesis of a quarter-century of satellite and airborne altimetry records to resolve long-term ice sheet elevation change

Science.gov (United States)

Nilsson, J.; Paolo, F. S.; Simonsen, S.; Gardner, A. S.

2017-12-01

Satellite and airborne altimetry provide the longest continuous record from which the mass balance of the Antarctic ice sheet can be derived, starting with the launch of ERS-1 in 1992. Accurate knowledge of the long-term mass balance is vital for understanding the geophysical processes governing the ice sheet contribution to present day sea-level rise. However, this record is comprised of several different measurement systems, with different accuracies and varying resolution. This poses a major challenge on the interpretation and reconstruction of consistent elevation-change time series for determining long-term ice sheet trends and variability. Previous studies using data from multiple satellite altimetry missions have relied on a cross-calibration technique based on crossover bias analysis to merge records from different sensors. This methodology, though accurate, limits the spatial coverage to typical resolutions of 10-50 km, restricting the approach to regional or continental-wide studies. In this study, we present a novel framework for seamless integration of heterogeneous altimetry records, using an adaptive least-squares minimization technique. The procedure allows reconstructing time series at fine spatial (sheet, including both data from the European Space Agency (ERS-1, ERS-2, Envisat and CryoSat-2) and NASA (ICESat and Operation IceBridge), with future inclusion of data from NASA's ICESat-2. Mission specific errors, estimated from independent airborne measurements and crossover analysis, are propagated to derive uncertainty bounds for each individual time series. We also perform an extensive analysis of the major corrections applied to raw satellite altimetry data to assess their overall effect on the estimated uncertainty. This methodology will allow us to determine robust long-term changes in the surface elevation of grounded Antarctic ice. Such a dataset will be invaluable to advancing ice sheet assimilation efforts and to disentangle causal

Radiation protection data sheet. Radiation protection data sheets for the use of radionuclides in unsealed sources

International Nuclear Information System (INIS)

Anon.

1999-01-01

These radiation protection data sheet are devoted to responsible persons and employees of various laboratories or medical, pharmaceutical, university and industrial departments where radionuclides are handled as well as all the persons who attend to satisfy in this field. They contain the essential radiation protection data for the use of unsealed sources: physical characteristics, risk assessment, administrative procedures, recommendations, regulations and bibliography. This new series includes the following radionuclides: californium 252, curium 244, gallium 67, indium 113m, plutonium 238, plutonium 239, polonium 210, potassium 42, radium 226, thorium 232, uranium 238 and zinc 65. (O.M.)

The Impact of Promotional Tools on Consumer Buying Behavior at Matahari Department Store Manado Town Square

OpenAIRE

Pangemanan, Sifrid S.; Saerang, David Paul Elia; Malombeke, Shintia

2014-01-01

For maximizing market share, every company will carry out various forms of marketing strategies aimed to boost sales. Promotional activity is one form of marketing strategy that aims to introduce and simultaneously influence consumers to buy the products offered by the company so as to increase the volume of sales. The purpose of this study was to find the impact of promotional tools such as buy one get one free, price discount, coupon promotion and physical surroundings on consumer buying be...

A study investigating the association between compulsive buying with measures of anxiety and obsessive-compulsive behavior among internet shoppers.

Science.gov (United States)

Weinstein, A; Mezig, Hila; Mizrachi, S; Lejoyeux, M

2015-02-01

Compulsive buying is a chronic, repetitive behavior that becomes a primary response to negative events and feelings. Compulsive buyers are obsessed by buying and their behavior occurs in response to negative emotions and results in a decrease in the intensity of negative emotions. Euphoria or relief from negative emotions is the most common consequence of compulsive buying. A large number of studies have investigated the association between compulsive buying and anxiety, and some studies have used the Spielberger trait-state anxiety inventory. Compulsive buying, state and trait anxiety and general obsessive-compulsive measures were assessed among 120 habitual internet shoppers (2+ times a week, 70 men and 50 women). Results showed that Edwards Compulsive Buying scale measures were associated with Spielberger trait and not state anxiety measures. Spielberger Trait anxiety measures were also correlated with measures of Yale-Brown Obsessive-Compulsive scale (Y-Bocs). Finally, there were no sex differences in this sample. The results of this study support existing evidence for an association between compulsive buying and anxiety and they will be discussed in view of current research on comorbidity of behavioural addiction. Copyright © 2014 Elsevier Inc. All rights reserved.

Recycling of Glass

DEFF Research Database (Denmark)

Christensen, Thomas Højlund; Damgaard, Anders

2011-01-01

Glass is used for many purposes, but in the waste system glass is predominantly found in terms of beverage and food containers with a relatively short lifetime before ending up in the waste. Furthermore there is a large amount of flat glass used in building materials which also ends up in the waste...... system; this glass though has a long lifetime before ending up in the waste. Altogether these product types add up to 82% of the production of the European glass industry (IPCC, 2001). Recycling of glass in terms of cleaning and refilling of bottles as well as the use of broken glass in the production...... of new glass containers is well established in the glass industry. This chapter describes briefly howglass is produced and howwaste glass is recycled in the industry. Quality requirements and use of recycled products are discussed, as are the resource and environmental issues of glass recycling....

Compulsive buying--a growing concern? An examination of gender, age, and endorsement of materialistic values as predictors.

Science.gov (United States)

Dittmar, Helga

2005-11-01

Compulsive buying is an understudied, but growing, dysfunctional consumer behaviour with harmful psychological and financial consequences. Clinical perspectives treat it as a psychiatric disorder, whereas recent proposals emphasize the increasing endorsement of materialistic values as a cause of uncontrolled buying (e.g. Dittmar, 2004b; Kasser & Kanner, 2004). The present research aims to improve understanding of compulsive buying through examining gender, age, and endorsement of materialistic values as key predictors in three UK questionnaire studies, which sampled individuals who had contacted a self-help organization and residentially matched 'controls' (N = 330), consumer panelists from a multinational corporation (N = 250), and 16- to 18-year-old adolescents (N = 195). The results confirmed previously documented gender differences, and showed that younger people are more prone to compulsive buying. The central findings were that materialistic value endorsement emerged as the strongest predictor of individuals' compulsive buying, and that it significantly mediated the observed age differences.

"May I Buy a Pack of Marlboros, Please?" A Systematic Review of Evidence to Improve the Validity and Impact of Youth Undercover Buy Inspections

Science.gov (United States)

Lee, Joseph G. L.; Gregory, Kyle R.; Baker, Hannah M.; Ranney, Leah M.; Goldstein, Adam O.

2016-01-01

Most smokers become addicted to tobacco products before they are legally able to purchase these products. We systematically reviewed the literature on protocols to assess underage purchase and their ecological validity. We conducted a systematic search in May 2015 in PubMed and PsycINFO. We independently screened records for inclusion. We conducted a narrative review and examined implications of two types of legal authority for protocols that govern underage buy enforcement in the United States: criminal (state-level laws prohibiting sales to youth) and administrative (federal regulations prohibiting sales to youth). Ten studies experimentally assessed underage buy protocols and 44 studies assessed the association between youth characteristics and tobacco sales. Protocols that mimicked real-world youth behaviors were consistently associated with substantially greater likelihood of a sale to a youth. Many of the tested protocols appear to be designed for compliance with criminal law rather than administrative enforcement in ways that limited ecological validity. This may be due to concerns about entrapment. For administrative enforcement in particular, entrapment may be less of an issue than commonly thought. Commonly used underage buy protocols poorly represent the reality of youths' access to tobacco from retailers. Compliance check programs should allow youth to present themselves naturally and attempt to match the community’s demographic makeup. PMID:27050671

The application of homotopy analysis method for MHD viscous flow due to a shrinking sheet

International Nuclear Information System (INIS)

Sajid, M.; Hayat, T.

2009-01-01

This work is concerned with the magnetohydrodynamic (MHD) viscous flow due to a shrinking sheet. The cases of two dimensional and axisymmetric shrinking have been discussed. Exact series solution is obtained using the homotopy analysis method (HAM). The convergence of the obtained series solution is discussed explicitly. The obtained HAM solution is valid for all values of the suction parameter and Hartman number.

Dense sheet Z-pinches

International Nuclear Information System (INIS)

Tetsu, Miyamoto

1999-01-01

The steady state and quasi-steady processes of infinite- and finite-width sheet z-pinches are studied. The relations corresponding to the Bennett relation and Pease-Braginskii current of cylindrical fiber z-pinches depend on a geometrical factor in the sheet z-pinches. The finite-width sheet z-pinch is approximated by a segment of infinite-width sheet z-pinch, if it is wide enough, and corresponds to a number of (width/thickness) times fiber z-pinch plasmas of the diameter that equals the sheet thickness. If the sheet current equals this number times the fiber current, the plasma created in the sheet z-pinches is as dense as in the fiber z-pinches. The total energy of plasma and magnetic field per unit mass is approximately equal in both pinches. Quasi-static transient processes are different in several aspects from the fiber z-pinch. No radiation collapse occurs in the sheet z-pinch. The stability is improved in the sheet z-pinches. The fusion criterions and the experimental arrangements to produce the sheet z-pinches are also discussed. (author)

Closed Loop Recycling of Plastic Housing for Flat Screen TVs

OpenAIRE

Peeters, Jef; Vanegas, Paul; Devoldere, Tom; Dewulf, Wim; Duflou, Joost

2012-01-01

The treatment of the rapidly increasing number of End-of-Life (EoL) Flat screen Televisions (FTVs) presents major challenges and opportunities. Closing loops in plastic housing material flows remains a particular technical challenge because of the presence of additives, such as Flame Retardants (FR) in recovered housings. In the framework of a collaborative project PRIME with TP Vision the TV development site for Philips TVs and a Van Gansewinkel first level recycling plant, series of experim...

Particle balance analysis on carbon sheet pump applied to the GAMMA10 tandem mirror plasmas

International Nuclear Information System (INIS)

Ishimoto, Yuki; Nakashima, Yousuke; Ishinuki, Eiichi; Kobayashi, Shinji; Yoshikawa, Masayuki; Tamano, Teruo; Yatsu, Kiyoshi; Sagara, Akio

2000-01-01

Carbon Sheet Pump (CSP) is expected as a tool for reduction of hydrogen recycling. In this paper, particle balance in the CSP is described. The pumping efficiencies estimated from the time evolution of hydrogen pressures during plasma discharges and those estimated from the thermal desorption experiments have no remarkable difference between the cases of 30degC and 200degC within experimental errors. In cases that CSP is used in actual plasma conditions, we established a method which reduces adsorbed gases on the CSP surface with sustaining a sufficient pumping efficiency by continuously heating CSP. (author)

Understanding African American Women’s Decisions to Buy and Eat Dark Green Leafy Vegetables: An Application of the Reasoned Action Approach

Science.gov (United States)

Sheats, Jylana L.; Middlestadt, Susan E.; Ona, Fernando F.; Juarez, Paul D.; Kolbe, Lloyd J.

2014-01-01

Objective Examine intentions to buy and eat dark green leafy vegetables (DGLV). Design Cross-sectional survey assessing demographics, behavior, intention, and Reasoned Action Approach constructs (attitude, perceived norm, self-efficacy). Setting Marion County, Indiana. Participants African American women responsible for buying and preparing household food. Main Outcome Measure(s) Reasoned Action Approach constructs explaining intentions to buy and eat DGLV. Analysis Summary statistics, Pearson correlations, and multiple regression analyses. Results Among participants (n = 410, mean age = 43 y), 76% and 80%, respectively, reported buying and eating DGLV in the past week. Mean consumption was 1.5 cups in the past 3 days. Intentions to buy (r = 0.20, P Reasoned Action Approach constructs explained 71.2% of the variance in intention to buy, and 60.9% of the variance in intention to eat DGLV. Attitude (β = .63) and self-efficacy (β = .24) related to buying and attitude (β = .60) and self-efficacy (β = .23) related to eating DGLV explained significant amounts of variance in intentions to buy and eat more DGLV. Perceived norm was unrelated to either intention to buy or eat DGLV. Conclusions and Implications Interventions designed for this population of women should aim to improve DGLV-related attitudes and self-efficacy. PMID:24021457

You're a "What"? Recycling Coordinator

Science.gov (United States)

Torpey, Elka Maria

2011-01-01

Recycling coordinators supervise curbside and dropoff recycling programs for municipal governments or private firms. Today, recycling is mandatory in many communities. And advancements in collection and processing methods have helped to increase the quantity of materials for which the recycling coordinator is responsible. In some communities,…

Multiyear Procurement (MYP) and Block Buy Contracting in Defense Acquisition: Background and Issues for Congress

Science.gov (United States)

2016-05-27

core aviation program and is approved for full- rate production through the future years defense program. If the proposal is approved, the Army buy ...Multiyear Procurement (MYP) and Block Buy Contracting in Defense Acquisition: Background and Issues for Congress Ronald O’Rourke Specialist...

77 FR 17456 - Buy American Exception Under the American Recovery and Reinvestment Act of 2009

Science.gov (United States)

2012-03-26

...-2138-01] Buy American Exception Under the American Recovery and Reinvestment Act of 2009 AGENCY... exception to the Buy American Provisions of the American Recovery and Reinvestment Act of 2009 (ARRA or... future years on electricity. The contract specifications required that all exterior photovoltaic...

Aspects regarding the analysis of the rationality of the buying decision of the Romanian consumer

Directory of Open Access Journals (Sweden)

Corina PELĂU

2012-12-01

Full Text Available One of the biggest challenges of economic theory is to determine the effectiveness and efficiency of economic activities and processes. In terms of consumer behavior this can be defined by the rationality of the buying decision. In this article there are presented several theories that have defined over time and still influence the rationality of the consumer. There are also presented the results of a research which aims to analyze the rationality of the consumer. In particular there are analyzed the relations between different quantitative aspects of the buying decision and the impulsive buying reactions of the consumer.

Choosing a Vendor: Where to Buy a Micro.

Science.gov (United States)

Mason, Robert M.

1983-01-01

Examines options for buying microcomputers (the manufacturer or his/her representative, computer stores, general retail stores, mail order, system integrators, traditional vendors, second-hand). Three major factors are considered: support before sale; price/cost; and support after sale. Advantages and disadvantages of each option and…

Make or Buy? That's Really Not the Question

Science.gov (United States)

Peurach, Donald J.; Glazer, Joshua L.; Lenhoff, Sarah Winchell

2012-01-01

Conventional thinking holds that districts and schools face a strategic decision between two fundamentally different alternatives: make or buy? The former refers to planning, designing, and enacting school-specific improvement initiatives. The latter refers to contracting with external providers of schoolwide improvement programs. However, there…

WATER RESISTANCE OF RECYCLED PAPER PANEL

Directory of Open Access Journals (Sweden)

Alexander Rani Suryandono

2017-06-01

Alice Wisler (2015 Facts about Recycling Paper. http://greenliving.lovetoknow.com/Facts_About_Recycling_Paper. Accessed 2 April 2016 Clay Miller (2011 5 Benefits of Recycling Paper. http://www.ways2gogreenblog.com/2011/09/28/5-benefits-of-recycling-paper/. Accessed 10 May 2016 Hari Goyal (2015 Grades of Paper. http://www.paperonweb.com/grade.htm. Accessed 2 April 2016 Hari Goyal (2015 Properties of Paper. http://www.paperonweb.com/paperpro.htm. Accessed 2 April 2016 Kathryn Sukalich (2016 Everything You Need to Know about Paper Recycling. http://earth911.com/business-policy/business/paper-recycling-details-basics/. Accessed 15 July 2016 [U1] Larry West (2015 Why Recycle Paper. http://environment.about.com/od/recycling/a/The-Benefits-Of-Paper-Recycling-Why-Recycle-Paper.htm. Accesed 15 June 2016 Marie-Luise Blue (2008 The Advantages of Recycling Paper. http://education.seattlepi.com/advantages-recycling-paper-3440.html. Accessed 15 June 2016 Nina Spitzer (2009 http://www.sheknows.com/home-and-gardening/articles/810025/the-impact-of-disposable-coffee-cups-on-the-environment. Accessed 15 June 2016 Radio New Zealand (2010 Iwi not Giving Up Fight against Tasman Mill Discharges. http://www.radionz.co.nz/news/regional/64521/iwi-not-giving-up-fight-against-tasman-mill-discharges. Accessed 15 July 2016 Rick LeBlanc (2016 Paper Recycling Facts, Figures and Information Sources. https://www.thebalance.com/paper-recycling-facts-figures-and-information-sources-2877868?_ga=1.192832942.544061388.1477446686. Accesed 2 April 2016 Robinson Meyer (2016 Will More Newspapers Go Nonprofit? http://www.theatlantic.com/technology/archive/2016/01/newspapers-philadelphia-inquirer-daily-news-nonprofit-lol-taxes/423960/. Accessed 3 August 2016 School of Engineering at Darthmouth (2010 Forest and Paper Industry. http://engineering.dartmouth.edu/~d30345d/courses/engs171/Paper.pdf. Accessed 2 April 2016 T. Subramani, V. Angappan. (2015. Experimental Investigation of Papercrete Concrete

Technology options for future recycling

International Nuclear Information System (INIS)

Kikuchi, T.

2001-01-01

Recycling of nuclear material is indispensable, not only for using valuable resources but also for reducing the debt which we may leave to the next generations. Advanced reprocessing technologies have been developed in several countries to deal with the diversification of nuclear fuels. Also technologies derived from reprocessing or other fuel cycle areas have continued to be developed in terms of recycling. Cost effectiveness and waste-free processing are increasingly important factors in the applicable of an alternate recycling policy. This paper introduces an example of the studies in this field conducted in some countries including Japan and considers the establishment of effective recycling methodologies taking into account the uncertainty of future recycling policy. (author)

Radiation protection data sheets for the use of radionuclides in unsealed sources

International Nuclear Information System (INIS)

Anon.

1993-01-01

These radiation protection data sheets are intended for supervisors and staff in the different medical, hospital, pharmaceutical, university and industrial laboratories and departments where radionuclides are handled, and also for all those involved in risk prevention in this field. They provide essential data on radiation protection measures during the use of radionuclides in unsealed sources. The first seven data sheets published here cover tritium, carbon-14, phosphorus-32, strontium-90, - yttrium-90, iodine-125, iodine-131 and americium-241. The first radiation protection data sheets were published in the Cahier de Notes Documentaires in 1975: the series is now replaced by a new collection of more detailed documents. They have been enhanced with up-to-date technical and prevention data gathered as a result of the increasing use of radionuclides in industry, medicine and scientific research

Conjugate Heat Transfer of Mixed Convection for Viscoelastic Fluid Past a Stretching Sheet

Directory of Open Access Journals (Sweden)

Kai-Long Hsiao

2007-01-01

Full Text Available A conjugate heat transfer problem of a second-grade viscoelastic fluid past a stretching sheet has been studied. Governing equations include heat conduction equation of a stretching sheet, continuity equation, momentum equation, and energy equation of a second-grade fluid, analyzed by a combination of a series expansion method, the similarity transformation, and a second-order accurate finite-difference method. These solutions are used to iterate with the heat conduction equation of the stretching sheet to obtain distributions of the local convective heat transfer coefficient and the stretching sheet temperature. Ranges of dimensionless parameters, the Prandtl number Pr, the elastic number E and the conduction-convection coefficient Ncc are from 0.001 to 10, 0.0001 to 0.01, and 0.5 to 2.0, respectively. A parameter G, which is used to represent the dominance of the buoyant effect, is present in governing equations. Results indicated that elastic effect in the flow could increase the local heat transfer coefficient and enhance the heat transfer of a stretching sheet. In addition, same as the results from Newtonian fluid flow and conduction analysis of a stretching sheet, a better heat transfer is obtained with a larger Ncc, G, and E.

The nonlinear relationship between paper recycling and primary pulp requirements : modeling paper production and recycling in Europe

NARCIS (Netherlands)

Schenk, Niels J.; Moll, Henri C.; Potting, Josepha

Waste paper is suitable for recycling back into paper or for incineration for energy recovery. If waste paper is used for recycling, secondary pulp replaces virgin pulp. Fiber recycling is limited, however, because of physical constraints—particularly the breakage of fiber in the recycling

The Three Rs: Reduce, Reuse, Recycle.

Science.gov (United States)

Science Activities, 1991

1991-01-01

A student hand-out for a recycling unit defines the terms reduce, recycle, and reuse as they relate to solid waste management. Presents the characteristics of recyclable items such as yard wastes, metals, glass, and paper. Lists organizations through which more information about recycling can be obtained. (MCO)

Transfer Rates of Enteric Microorganisms in Recycled Water during Machine Clothes Washing▿

Science.gov (United States)

O'Toole, Joanne; Sinclair, Martha; Leder, Karin

2009-01-01

Approximately 15% of overall Australian household water usage is in the laundry; hence, a significant reduction in household drinking water demand could be achieved if potable-quality water used for clothes washing is replaced with recycled water. To investigate the microbiological safety of using recycled water in washing machines, bacteriophages MS-2 and PRD-1, Escherichia coli, and Cryptosporidium parvum oocysts were used in a series of experiments to investigate the transfer efficiency of enteric microorganisms from washing machine water to objects including hands, environmental surfaces, air, and fabric swatches. By determining the transference efficiency, it is possible to estimate the numbers of microorganisms that the user will be exposed to if recycled water with various levels of residual microorganisms is used in washing machines. Results, expressed as transfer rates to a given surface area per object, showed that the mean transfer efficiency of E. coli, bacteriophages MS-2 and PRD-1, and C. parvum oocysts from seeded water to fabric swatches ranged from 0.001% to 0.090%. Greatest exposure to microorganisms occurred through direct contact of hands with seeded water and via hand contact with contaminated fabric swatches. No microorganisms were detected in the air samples during the washing machine spin cycle, and transfer rates of bacteriophages from water to environmental surfaces were 100-fold less than from water directly to hands. Findings from this study provide relevant information that can be used to refine regulations governing recycled water and to allay public concerns about the use of recycled water. PMID:19124592

THE ROLE AND IMPACT OF THE PACKAGING EFFECT ON CONSUMER BUYING BEHAVIOUR

OpenAIRE

Jusuf ZEKIRI; Vjollca Visoka HASANI

2015-01-01

Abstract The objective of this study is to determine the elements that play an important role on consumer’s buying behavior. The purpose of this research is to find out the main important factors related with the packaging effect, which are driving the success of a brand. Companies in order to create the right packaging for their products, they must understand the consumer buying process and understanding the role and the impact of packaging as a variable that can influence the purchase dec...

Trends in ice sheet mass balance, 1992 to 2017

Science.gov (United States)

Shepherd, A.; Ivins, E. R.; Smith, B.; Velicogna, I.; Whitehouse, P. L.; Rignot, E. J.; van den Broeke, M. R.; Briggs, K.; Hogg, A.; Krinner, G.; Joughin, I. R.; Nowicki, S.; Payne, A. J.; Scambos, T.; Schlegel, N.; Moyano, G.; Konrad, H.

2017-12-01

The Ice Sheet Mass Balance Inter-Comparison Exercise (IMBIE) is a community effort, jointly supported by ESA and NASA, that aims to provide a consensus estimate of ice sheet mass balance from satellite gravimetry, altimetry and mass budget assessments, on an annual basis. The project has five experiment groups, one for each of the satellite techniques and two others to analyse surface mass balance (SMB) and glacial isostatic adjustment (GIA). The basic premise for the exercise is that individual ice sheet mass balance datasets are generated by project participants using common spatial and temporal domains to allow meaningful inter-comparison, and this controlled comparison in turn supports aggregation of the individual datasets over their full period. Participation is open to the full community, and the quality and consistency of submissions is regulated through a series of data standards and documentation requirements. The second phase of IMBIE commenced in 2015, with participant data submitted in 2016 and a combined estimate due for public release in 2017. Data from 48 participant groups were submitted to one of the three satellite mass balance technique groups or to the ancillary dataset groups. The individual mass balance estimates and ancillary datasets have been compared and combined within the respective groups. Following this, estimates of ice sheet mass balance derived from the individual techniques were then compared and combined. The result is single estimates of ice sheet mass balance for Greenland, East Antarctica, West Antarctica, and the Antarctic Peninsula. The participants, methodology and results of the exercise will be presented in this paper.

Reuse, Reduce, Recycle.

Science.gov (United States)

Briscoe, Georgia

1991-01-01

Discussion of recycling paper in law libraries is also applicable to other types of libraries. Results of surveys of law libraries that investigated recycling practices in 1987 and again in 1990 are reported, and suggestions for reducing the amount of paper used and reusing as much as possible are offered. (LRW)

What can recycling in thermal reactors accomplish?

International Nuclear Information System (INIS)

Piet, Steven J.; Matthern, Gretchen E.; Jacobson, Jacob J.

2007-01-01

Thermal recycle provides several potential benefits when used as stop-gap, mixed, or backup recycling to recycling in fast reactors. These three roles involve a mixture of thermal and fast recycling; fast reactors are required to some degree at some time. Stop-gap uses thermal reactors only until fast reactors are adequately deployed and until any thermal-recycle-only facilities have met their economic lifetime. Mixed uses thermal and fast reactors symbiotically for an extended period of time. Backup uses thermal reactors only if problems later develop in the fast reactor portion of a recycling system. Thermal recycle can also provide benefits when used as pure thermal recycling, with no intention to use fast reactors. However, long term, the pure thermal recycling approach is inadequate to meet several objectives. (authors)

What can Recycling in Thermal Reactors Accomplish?

International Nuclear Information System (INIS)

Steven Piet; Gretchen E. Matthern; Jacob J. Jacobson

2007-01-01

Thermal recycle provides several potential benefits when used as stop-gap, mixed, or backup recycling to recycling in fast reactors. These three roles involve a mixture of thermal and fast recycling; fast reactors are required to some degree at some time. Stop-gap uses thermal reactors only until fast reactors are adequately deployed and until any thermal-recycle-only facilities have met their economic lifetime. Mixed uses thermal and fast reactors symbiotically for an extended period of time. Backup uses thermal reactors only if problems later develop in the fast reactor portion of a recycling system. Thermal recycle can also provide benefits when used as pure thermal recycling, with no intention to use fast reactors. However, long term, the pure thermal recycling approach is inadequate to meet several objectives

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